{gamma[1, 0, "NS"] -> 0, gamma[1, 0, "PS"] -> 0, gamma[1, 1, "NS"] -> Nc*(-(1/((-1 + y)*z)) + G[0, y]/((-1 + y)^2*z)) + ((2 - y + z)/((-1 + y)*z*(y + z)) - (2*(y + 2*z)*G[1 - y, z])/ (z^2*(y + z)^2) + G[0, y]*((-2 + 2*y - z)/((-1 + y)^2*z^2) - (2*G[1 - y, z])/z^3) + G[1, y]*((-2*(y + 2*z))/(z^2*(y + z)^2) + (2*G[-y, z])/z^3) + (2*G[-y, 1 - y, z])/z^3)/Nc + eps*(Nc*(-2/((-1 + y)*z) + (Pi^2*(-1 + z))/(6*z*(-1 + y + z)^2) + Pi*((-I)/((-1 + y)*z) + (I*G[0, y])/((-1 + y)^2*z)) + G[0, z]/(z*(-1 + y + z)) + G[0, y]*((-1 + y + z + y*z)/ ((-1 + y)^2*z*(-1 + y + z)) + ((-1 + z)*G[0, z])/ (z*(-1 + y + z)^2)) - G[0, 0, y]/((-1 + y)^2*z) + ((1 - z)*G[1, 0, y])/(z*(-1 + y + z)^2) + ((1 - z)*G[1, 0, z])/ (z*(-1 + y + z)^2)) + ((2*(2 - y + z))/((-1 + y)*z*(y + z)) + G[0, z]*(1/(y*z) + ((1 - z)*G[1, y])/(y^2*z)) + ((2 - 2*y + z)*G[0, 0, y])/((-1 + y)^2*z^2) + G[1 - y, z]*((-3*y^2 - 6*y*z + y^2*z + z^2 - z^3)/(y*z^2*(y + z)^2) + (2*G[0, 0, y])/z^3) + ((-1 + z)*G[0, 1, y])/(y^2*z) + ((1 - z)*G[0, 1 - y, z])/(y^2*z) + ((-1 + z)*G[1, 0, z])/(y^2*z) + (2*(y + 2*z)*G[1, 1, y])/(z^2*(y + z)^2) - (2*G[-y, z]*G[1, 1, y])/ z^3 + ((1 - z)*G[1 - y, 0, z])/(y^2*z) + (2*(y + 2*z)*G[1 - y, 1 - y, z])/(z^2*(y + z)^2) + G[0, y]*((-3 + 3*y - z - y*z)/((-1 + y)^2*z^2) + ((-1 + z)*G[1 - y, z])/z^3 - (2*G[0, 1 - y, z])/z^3 + (2*G[1 - y, 1 - y, z])/z^3) + ((y^2 - y^2*z - z^2 + z^3)* G[-y, 1 - y, z])/(y^2*z^3) + G[1, y]* ((-3*y^2 - 6*y*z + y^2*z + z^2 - z^3)/(y*z^2*(y + z)^2) + (2*(y + 2*z)*G[1 - y, z])/(z^2*(y + z)^2) + ((y^2 - y^2*z - z^2 + z^3)*G[-y, z])/(y^2*z^3) + (2*G[0, -y, z])/z^3 - (2*G[1 - y, -y, z])/z^3 - (2*G[-y, 1 - y, z])/z^3) + Pi*((I*(2 - y + z))/((-1 + y)*z*(y + z)) - ((2*I)*(y + 2*z)*G[1 - y, z])/(z^2*(y + z)^2) + G[0, y]*(((-I)*(2 - 2*y + z))/((-1 + y)^2*z^2) - ((2*I)*G[1 - y, z])/ z^3) + G[1, y]*(((-2*I)*(y + 2*z))/(z^2*(y + z)^2) + ((2*I)*G[-y, z])/z^3) + ((2*I)*G[-y, 1 - y, z])/z^3) + (2*G[0, -y, 1 - y, z])/z^3 - (2*G[1 - y, -y, 1 - y, z])/z^3 - (2*G[-y, 1 - y, 1 - y, z])/z^3)/Nc) + eps^2*(Nc*(-4/((-1 + y)*z) + ((I/6)*Pi^3*(-1 + z))/(z*(-1 + y + z)^2) + Pi^2*((9 - 16*y + 7*y^2 - 16*z + 16*y*z + 7*z^2)/(12*(-1 + y)*z* (-1 + y + z)^2) + ((-5 + 10*y - 5*y^2 + 12*z - 10*y*z - 2*y^2*z - 7*z^2)*G[0, y])/(12*(-1 + y)^2*z*(-1 + y + z)^2) + ((1 - z)*G[0, z])/(6*z*(-1 + y + z)^2) + ((-1 + z)*G[1, y])/ (6*z*(-1 + y + z)^2) + ((-1 + z)*G[1 - y, z])/ (6*z*(-1 + y + z)^2)) + ((1 - y - z - y*z)*G[0, 0, y])/ ((-1 + y)^2*z*(-1 + y + z)) - G[0, 0, z]/(z*(-1 + y + z)) + ((1 - z)*G[1, 0, y])/(z*(-1 + y + z)^2) + ((1 - z)*G[1 - y, z]*G[1, 0, y])/(z*(-1 + y + z)^2) + G[0, z]*(2/(z*(-1 + y + z)) + ((1 - z)*G[0, 0, y])/ (z*(-1 + y + z)^2) + ((-1 + z)*G[1, 0, y])/(z*(-1 + y + z)^2)) + ((1 - z)*G[1, 0, z])/(z*(-1 + y + z)^2) + Pi*((-2*I)/((-1 + y)*z) + (I*G[0, z])/(z*(-1 + y + z)) + G[0, y]*((I*(-1 + y + z + y*z))/((-1 + y)^2*z*(-1 + y + z)) + (I*(-1 + z)*G[0, z])/(z*(-1 + y + z)^2)) - (I*G[0, 0, y])/ ((-1 + y)^2*z) - (I*(-1 + z)*G[1, 0, y])/(z*(-1 + y + z)^2) - (I*(-1 + z)*G[1, 0, z])/(z*(-1 + y + z)^2)) + G[0, y]*((2*(-1 + y + z + y*z))/((-1 + y)^2*z*(-1 + y + z)) + ((-1 + z)*G[0, z])/(z*(-1 + y + z)^2) + ((1 - z)*G[0, 0, z])/ (z*(-1 + y + z)^2) + ((-1 + z)*G[1 - y, 0, z])/ (z*(-1 + y + z)^2)) + G[0, 0, 0, y]/((-1 + y)^2*z) + ((-1 + z)*G[0, 1, 0, y])/(z*(-1 + y + z)^2) + ((-1 + z)*G[0, 1, 0, z])/ (z*(-1 + y + z)^2) + ((-1 + z)*G[1, 0, 0, y])/(z*(-1 + y + z)^2) + ((-1 + z)*G[1, 0, 0, z])/(z*(-1 + y + z)^2) + ((1 - z)*G[1, 1, 0, y])/ (z*(-1 + y + z)^2) + ((1 - z)*G[1 - y, 1, 0, z])/ (z*(-1 + y + z)^2)) + ((4*(2 - y + z))/((-1 + y)*z*(y + z)) - G[0, 0, z]/(y*z) + ((-1 + z)*G[0, 1, y])/(y^2*z) + ((1 - z)*G[0, 1 - y, z])/(y^2*z) + ((-1 + z)*G[1, 0, z])/(y^2*z) - (2*G[0, -y, z]*G[1, 1, y])/z^3 + G[0, z]*(2/(y*z) + ((1 - z)*G[1, y])/(y^2*z) + ((1 - z)*G[0, 1, y])/ (y^2*z) + ((-1 + z)*G[1, 1, y])/(y^2*z)) + ((1 - z)*G[1 - y, 0, z])/ (y^2*z) + ((3*y^2 + 6*y*z - y^2*z - z^2 + z^3)*G[1 - y, 1 - y, z])/ (y*z^2*(y + z)^2) + G[0, 0, y]*((3 - 3*y + z + y*z)/ ((-1 + y)^2*z^2) + (2*G[0, 1 - y, z])/z^3 - (2*G[1 - y, 1 - y, z])/ z^3) + ((3*y^2 - y^2*z - z^2 + z^3)*G[-y, 1 - y, z])/(y^2*z^3) + Pi^2*((-7*(2 - y + z))/(12*(-1 + y)*z*(y + z)) + (7*(y + 2*z)*G[1 - y, z])/(6*z^2*(y + z)^2) + G[0, y]*((7*(2 - 2*y + z))/(12*(-1 + y)^2*z^2) + (7*G[1 - y, z])/(6*z^3)) + G[1, y]* ((7*(y + 2*z))/(6*z^2*(y + z)^2) - (7*G[-y, z])/(6*z^3)) - (7*G[-y, 1 - y, z])/(6*z^3)) + G[1, 1, y]* ((3*y^2 + 6*y*z - y^2*z - z^2 + z^3)/(y*z^2*(y + z)^2) + (2*G[1 - y, -y, z])/z^3 + (2*G[-y, 1 - y, z])/z^3) + ((-2 + 2*y - z)*G[0, 0, 0, y])/((-1 + y)^2*z^2) + G[1 - y, z]*((-2*(3*y^2 + 6*y*z - y^2*z - z^2 + z^3))/ (y*z^2*(y + z)^2) + ((1 - z)*G[0, 0, y])/z^3 + ((1 - z)*G[0, 1, y])/(y^2*z) - (2*(y + 2*z)*G[1, 1, y])/ (z^2*(y + z)^2) - (2*G[0, 0, 0, y])/z^3) + ((-1 + z)*G[0, 0, 1, y])/ (y^2*z) + ((-1 + z)*G[0, 0, 1 - y, z])/(y^2*z) + ((1 - z)*G[0, 1, 0, z])/(y^2*z) + ((1 - z)*G[0, 1, 1, y])/(y^2*z) + ((-1 + z)*G[0, 1 - y, 0, z])/(y^2*z) + ((-1 + z)*G[0, 1 - y, 1 - y, z])/(y^2*z) + ((y^2 - y^2*z + z^2 - z^3)*G[0, -y, 1 - y, z])/(y^2*z^3) + ((1 - z)*G[1, 0, 0, z])/(y^2*z) + ((1 - z)*G[1, 0, 1, y])/(y^2*z) - (2*(y + 2*z)*G[1, 1, 1, y])/(z^2*(y + z)^2) + G[-y, z]*(((-y^2 + y^2*z + z^2 - z^3)*G[1, 1, y])/(y^2*z^3) + (2*G[1, 1, 1, y])/z^3) + ((-1 + z)*G[1 - y, 0, 0, z])/(y^2*z) + ((-1 + z)*G[1 - y, 0, 1 - y, z])/(y^2*z) + ((1 - z)*G[1 - y, 1, 0, z])/ (y^2*z) + ((-1 + z)*G[1 - y, 1 - y, 0, z])/(y^2*z) - (2*(y + 2*z)*G[1 - y, 1 - y, 1 - y, z])/(z^2*(y + z)^2) + G[0, y]*((-2*(3 - 3*y + z + y*z))/((-1 + y)^2*z^2) + ((-3 + z)*G[1 - y, z])/z^3 + ((-1 + z)*G[0, 1 - y, z])/z^3 + ((1 - z)*G[1 - y, 1 - y, z])/z^3 - (2*G[0, 0, 1 - y, z])/z^3 + (2*G[0, 1 - y, 1 - y, z])/z^3 + (2*G[1 - y, 0, 1 - y, z])/z^3 - (2*G[1 - y, 1 - y, 1 - y, z])/z^3) + ((-y^2 + y^2*z + z^2 - z^3)*G[1 - y, -y, 1 - y, z])/(y^2*z^3) + ((-y^2 + y^2*z + z^2 - z^3)*G[-y, 1 - y, 1 - y, z])/(y^2*z^3) + Pi*(((2*I)*(2 - y + z))/((-1 + y)*z*(y + z)) + G[0, z]*(I/(y*z) - (I*(-1 + z)*G[1, y])/(y^2*z)) + (I*(2 - 2*y + z)*G[0, 0, y])/((-1 + y)^2*z^2) + G[1 - y, z]*(((-I)*(3*y^2 + 6*y*z - y^2*z - z^2 + z^3))/ (y*z^2*(y + z)^2) + ((2*I)*G[0, 0, y])/z^3) + (I*(-1 + z)*G[0, 1, y])/(y^2*z) - (I*(-1 + z)*G[0, 1 - y, z])/ (y^2*z) + (I*(-1 + z)*G[1, 0, z])/(y^2*z) + ((2*I)*(y + 2*z)*G[1, 1, y])/(z^2*(y + z)^2) - ((2*I)*G[-y, z]*G[1, 1, y])/z^3 - (I*(-1 + z)*G[1 - y, 0, z])/ (y^2*z) + ((2*I)*(y + 2*z)*G[1 - y, 1 - y, z])/(z^2*(y + z)^2) + G[0, y]*(((-I)*(3 - 3*y + z + y*z))/((-1 + y)^2*z^2) + (I*(-1 + z)*G[1 - y, z])/z^3 - ((2*I)*G[0, 1 - y, z])/z^3 + ((2*I)*G[1 - y, 1 - y, z])/z^3) + (I*(y^2 - y^2*z - z^2 + z^3)* G[-y, 1 - y, z])/(y^2*z^3) + G[1, y]* (((-I)*(3*y^2 + 6*y*z - y^2*z - z^2 + z^3))/(y*z^2*(y + z)^2) + ((2*I)*(y + 2*z)*G[1 - y, z])/(z^2*(y + z)^2) + (I*(y^2 - y^2*z - z^2 + z^3)*G[-y, z])/(y^2*z^3) + ((2*I)*G[0, -y, z])/z^3 - ((2*I)*G[1 - y, -y, z])/z^3 - ((2*I)*G[-y, 1 - y, z])/z^3) + ((2*I)*G[0, -y, 1 - y, z])/z^3 - ((2*I)*G[1 - y, -y, 1 - y, z])/z^3 - ((2*I)*G[-y, 1 - y, 1 - y, z])/ z^3) + G[1, y]*((-2*(3*y^2 + 6*y*z - y^2*z - z^2 + z^3))/ (y*z^2*(y + z)^2) + ((3*y^2 + 6*y*z - y^2*z - z^2 + z^3)* G[1 - y, z])/(y*z^2*(y + z)^2) + ((3*y^2 - y^2*z - z^2 + z^3)* G[-y, z])/(y^2*z^3) + ((-1 + z)*G[0, 0, z])/(y^2*z) + ((-1 + z)*G[0, 1 - y, z])/(y^2*z) + ((y^2 - y^2*z + z^2 - z^3)* G[0, -y, z])/(y^2*z^3) + ((-1 + z)*G[1 - y, 0, z])/(y^2*z) - (2*(y + 2*z)*G[1 - y, 1 - y, z])/(z^2*(y + z)^2) + ((-y^2 + y^2*z + z^2 - z^3)*G[1 - y, -y, z])/(y^2*z^3) + ((-y^2 + y^2*z + z^2 - z^3)*G[-y, 1 - y, z])/(y^2*z^3) + (2*G[0, 0, -y, z])/z^3 - (2*G[0, 1 - y, -y, z])/z^3 - (2*G[0, -y, 1 - y, z])/z^3 - (2*G[1 - y, 0, -y, z])/z^3 + (2*G[1 - y, 1 - y, -y, z])/z^3 + (2*G[1 - y, -y, 1 - y, z])/z^3 + (2*G[-y, 1 - y, 1 - y, z])/z^3) + (2*G[0, 0, -y, 1 - y, z])/z^3 - (2*G[0, 1 - y, -y, 1 - y, z])/z^3 - (2*G[0, -y, 1 - y, 1 - y, z])/ z^3 - (2*G[1 - y, 0, -y, 1 - y, z])/z^3 + (2*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 + (2*G[1 - y, -y, 1 - y, 1 - y, z])/z^3 + (2*G[-y, 1 - y, 1 - y, 1 - y, z])/z^3)/Nc) + eps^3*(Nc*(-8/((-1 + y)*z) - (7*Pi^4*(-1 + z))/(90*z*(-1 + y + z)^2) + Pi^3*(((I/12)*(5 - 8*y + 3*y^2 - 8*z + 8*y*z + 3*z^2))/ ((-1 + y)*z*(-1 + y + z)^2) - ((I/12)*(1 - 2*y + y^2 - 4*z + 2*y*z + 2*y^2*z + 3*z^2)*G[0, y])/((-1 + y)^2*z*(-1 + y + z)^2) - ((I/6)*(-1 + z)*G[0, z])/(z*(-1 + y + z)^2) + ((I/6)*(-1 + z)*G[1, y])/(z*(-1 + y + z)^2) + ((I/6)*(-1 + z)*G[1 - y, z])/(z*(-1 + y + z)^2)) + ((-1 + z)*G[0, 1 - y, z]*G[1, 0, y])/(z*(-1 + y + z)^2) + G[0, 0, z]*(-2/(z*(-1 + y + z)) + ((1 - z)*G[1, 0, y])/ (z*(-1 + y + z)^2)) - (2*(-1 + z)*G[1, 0, z])/(z*(-1 + y + z)^2) + G[0, 0, y]*((-2*(-1 + y + z + y*z))/((-1 + y)^2*z*(-1 + y + z)) + ((-1 + z)*G[0, 0, z])/(z*(-1 + y + z)^2) + ((1 - z)*G[1 - y, 0, z])/ (z*(-1 + y + z)^2)) + G[1, 0, y]* ((-2*(-1 + z))/(z*(-1 + y + z)^2) + ((-1 + z)*G[1 - y, 0, z])/ (z*(-1 + y + z)^2) + ((1 - z)*G[1 - y, 1 - y, z])/ (z*(-1 + y + z)^2)) + Pi^2*((9 - 16*y + 7*y^2 - 16*z + 16*y*z + 7*z^2)/(6*(-1 + y)*z*(-1 + y + z)^2) + G[0, z]*((9 - 7*y - 9*z)/(12*z*(-1 + y + z)^2) + ((1 - z)*G[1, y])/ (6*z*(-1 + y + z)^2)) + ((-1 + z)*G[1 - y, z])/ (6*z*(-1 + y + z)^2) + G[0, y]*((-5 + 10*y - 5*y^2 + 12*z - 3*y*z - 9*y^2*z - 7*z^2 - 7*y*z^2)/(12*(-1 + y)^2*z*(-1 + y + z)^2) - (5*(-1 + z)*G[0, z])/(12*z*(-1 + y + z)^2) + ((1 - z)*G[1 - y, z])/ (6*z*(-1 + y + z)^2)) + G[1, y]*((-1 + z)/(6*z*(-1 + y + z)^2) + ((-1 + z)*G[1 - y, z])/(6*z*(-1 + y + z)^2)) + ((5 - 10*y + 5*y^2 - 12*z + 10*y*z + 2*y^2*z + 7*z^2)*G[0, 0, y])/ (12*(-1 + y)^2*z*(-1 + y + z)^2) + ((-1 + z)*G[0, 0, z])/ (6*z*(-1 + y + z)^2) + ((1 - z)*G[0, 1, y])/(6*z*(-1 + y + z)^2) + ((1 - z)*G[0, 1 - y, z])/(6*z*(-1 + y + z)^2) + (5*(-1 + z)*G[1, 0, y])/(12*z*(-1 + y + z)^2) + (7*(-1 + z)*G[1, 0, z])/(12*z*(-1 + y + z)^2) + ((-1 + z)*G[1, 1, y])/(6*z*(-1 + y + z)^2) + ((1 - z)*G[1 - y, 0, z])/(6*z*(-1 + y + z)^2) + ((-1 + z)*G[1 - y, 1 - y, z])/(6*z*(-1 + y + z)^2)) + ((-1 + y + z + y*z)*G[0, 0, 0, y])/((-1 + y)^2*z*(-1 + y + z)) + G[0, 0, 0, z]/(z*(-1 + y + z)) + ((-1 + z)*G[0, 1, 0, y])/ (z*(-1 + y + z)^2) + ((-1 + z)*G[0, 1, 0, z])/(z*(-1 + y + z)^2) + ((-1 + z)*G[1, 0, 0, y])/(z*(-1 + y + z)^2) + ((-1 + z)*G[1, 0, 0, z])/ (z*(-1 + y + z)^2) + ((1 - z)*G[1, 1, 0, y])/(z*(-1 + y + z)^2) + G[1 - y, z]*(((1 - z)*G[1, 0, y])/(z*(-1 + y + z)^2) + ((-1 + z)*G[0, 1, 0, y])/(z*(-1 + y + z)^2) + ((-1 + z)*G[1, 0, 0, y])/(z*(-1 + y + z)^2) + ((1 - z)*G[1, 1, 0, y])/(z*(-1 + y + z)^2)) + G[0, z]*(4/(z*(-1 + y + z)) + ((1 - z)*G[0, 0, y])/ (z*(-1 + y + z)^2) + ((-1 + z)*G[1, 0, y])/(z*(-1 + y + z)^2) + ((-1 + z)*G[0, 0, 0, y])/(z*(-1 + y + z)^2) + ((1 - z)*G[0, 1, 0, y])/(z*(-1 + y + z)^2) + ((1 - z)*G[1, 0, 0, y])/ (z*(-1 + y + z)^2) + ((-1 + z)*G[1, 1, 0, y])/(z*(-1 + y + z)^2)) + ((1 - z)*G[1 - y, 1, 0, z])/(z*(-1 + y + z)^2) + Pi*((-4*I)/((-1 + y)*z) - (I*(-1 + y + z + y*z)*G[0, 0, y])/ ((-1 + y)^2*z*(-1 + y + z)) - (I*G[0, 0, z])/(z*(-1 + y + z)) - (I*(-1 + z)*G[1, 0, y])/(z*(-1 + y + z)^2) - (I*(-1 + z)*G[1 - y, z]*G[1, 0, y])/(z*(-1 + y + z)^2) + G[0, z]*((2*I)/(z*(-1 + y + z)) - (I*(-1 + z)*G[0, 0, y])/ (z*(-1 + y + z)^2) + (I*(-1 + z)*G[1, 0, y])/ (z*(-1 + y + z)^2)) - (I*(-1 + z)*G[1, 0, z])/ (z*(-1 + y + z)^2) + G[0, y]*(((2*I)*(-1 + y + z + y*z))/ ((-1 + y)^2*z*(-1 + y + z)) + (I*(-1 + z)*G[0, z])/ (z*(-1 + y + z)^2) - (I*(-1 + z)*G[0, 0, z])/(z*(-1 + y + z)^2) + (I*(-1 + z)*G[1 - y, 0, z])/(z*(-1 + y + z)^2)) + (I*G[0, 0, 0, y])/((-1 + y)^2*z) + (I*(-1 + z)*G[0, 1, 0, y])/ (z*(-1 + y + z)^2) + (I*(-1 + z)*G[0, 1, 0, z])/ (z*(-1 + y + z)^2) + (I*(-1 + z)*G[1, 0, 0, y])/ (z*(-1 + y + z)^2) + (I*(-1 + z)*G[1, 0, 0, z])/ (z*(-1 + y + z)^2) - (I*(-1 + z)*G[1, 1, 0, y])/ (z*(-1 + y + z)^2) - (I*(-1 + z)*G[1 - y, 1, 0, z])/ (z*(-1 + y + z)^2)) + G[0, y]*((4*(-1 + y + z + y*z))/ ((-1 + y)^2*z*(-1 + y + z)) + (2*(-1 + z)*G[0, z])/ (z*(-1 + y + z)^2) + ((1 - z)*G[0, 0, z])/(z*(-1 + y + z)^2) + ((-1 + z)*G[1 - y, 0, z])/(z*(-1 + y + z)^2) + ((-1 + z)*G[0, 0, 0, z])/(z*(-1 + y + z)^2) + ((1 - z)*G[0, 1 - y, 0, z])/(z*(-1 + y + z)^2) + ((1 - z)*G[1 - y, 0, 0, z])/(z*(-1 + y + z)^2) + ((-1 + z)*G[1 - y, 1 - y, 0, z])/(z*(-1 + y + z)^2)) - G[0, 0, 0, 0, y]/((-1 + y)^2*z) + ((1 - z)*G[0, 0, 1, 0, y])/ (z*(-1 + y + z)^2) + ((1 - z)*G[0, 0, 1, 0, z])/(z*(-1 + y + z)^2) + ((1 - z)*G[0, 1, 0, 0, y])/(z*(-1 + y + z)^2) + ((1 - z)*G[0, 1, 0, 0, z])/(z*(-1 + y + z)^2) + ((-1 + z)*G[0, 1, 1, 0, y])/(z*(-1 + y + z)^2) + ((-1 + z)*G[0, 1 - y, 1, 0, z])/(z*(-1 + y + z)^2) + ((1 - z)*G[1, 0, 0, 0, y])/(z*(-1 + y + z)^2) + ((1 - z)*G[1, 0, 0, 0, z])/(z*(-1 + y + z)^2) + ((-1 + z)*G[1, 0, 1, 0, y])/(z*(-1 + y + z)^2) + ((-1 + z)*G[1, 1, 0, 0, y])/(z*(-1 + y + z)^2) + ((1 - z)*G[1, 1, 1, 0, y])/(z*(-1 + y + z)^2) + ((-1 + z)*G[1 - y, 0, 1, 0, z])/(z*(-1 + y + z)^2) + ((-1 + z)*G[1 - y, 1, 0, 0, z])/(z*(-1 + y + z)^2) + ((1 - z)*G[1 - y, 1 - y, 1, 0, z])/(z*(-1 + y + z)^2) + (7/(3*(-1 + y)*z) - (7*G[0, y])/(3*(-1 + y)^2*z))*Zeta[3]) + ((8*(2 - y + z))/((-1 + y)*z*(y + z)) + (2*(-1 + z)*G[1, 0, z])/ (y^2*z) + G[0, 0, z]*(-2/(y*z) + ((-1 + z)*G[0, 1, y])/(y^2*z) + ((1 - z)*G[1, 1, y])/(y^2*z)) - (2*(-1 + z)*G[1 - y, 0, z])/ (y^2*z) + G[0, 1, y]*((2*(-1 + z))/(y^2*z) + ((-1 + z)*G[0, 1 - y, z])/(y^2*z) + ((-1 + z)*G[1 - y, 0, z])/ (y^2*z) + ((-1 + z)*G[1 - y, 1 - y, z])/(y^2*z)) + Pi^3*(((-1/4*I)*(2 - y + z))/((-1 + y)*z*(y + z)) + ((I/2)*(y + 2*z)*G[1 - y, z])/(z^2*(y + z)^2) + G[0, y]*(((I/4)*(2 - 2*y + z))/((-1 + y)^2*z^2) + ((I/2)*G[1 - y, z])/z^3) + G[1, y]*(((I/2)*(y + 2*z))/ (z^2*(y + z)^2) - ((I/2)*G[-y, z])/z^3) - ((I/2)*G[-y, 1 - y, z])/ z^3) + ((-3 + 3*y - z - y*z)*G[0, 0, 0, y])/((-1 + y)^2*z^2) + G[0, 1 - y, z]*((-2*(-1 + z))/(y^2*z) + ((1 - z)*G[1, 1, y])/(y^2*z) - (2*G[0, 0, 0, y])/z^3) + G[1 - y, 1 - y, z]* ((2*(3*y^2 + 6*y*z - y^2*z - z^2 + z^3))/(y*z^2*(y + z)^2) + (2*G[0, 0, 0, y])/z^3) + G[0, 0, 0, z]/(y*z) + ((-1 + z)*G[0, 0, 1, y])/(y^2*z) + ((-1 + z)*G[0, 0, 1 - y, z])/ (y^2*z) + ((1 - z)*G[0, 1, 0, z])/(y^2*z) + ((1 - z)*G[0, 1, 1, y])/ (y^2*z) + ((-1 + z)*G[0, 1 - y, 0, z])/(y^2*z) + ((-1 + z)*G[0, 1 - y, 1 - y, z])/(y^2*z) + ((3*y^2 - y^2*z + z^2 - z^3)*G[0, -y, 1 - y, z])/(y^2*z^3) + ((1 - z)*G[1, 0, 0, z])/(y^2*z) + ((1 - z)*G[1, 0, 1, y])/(y^2*z) + ((-3*y^2 - 6*y*z + y^2*z + z^2 - z^3)*G[1, 1, 1, y])/ (y*z^2*(y + z)^2) - (2*G[1 - y, -y, z]*G[1, 1, 1, y])/z^3 + G[-y, 1 - y, z]*((2*(3*y^2 - y^2*z - z^2 + z^3))/(y^2*z^3) - (2*G[1, 1, 1, y])/z^3) + G[0, -y, z]* (((-y^2 + y^2*z - z^2 + z^3)*G[1, 1, y])/(y^2*z^3) + (2*G[1, 1, 1, y])/z^3) + G[0, z]*(4/(y*z) - (2*(-1 + z)*G[1, y])/ (y^2*z) + ((1 - z)*G[0, 1, y])/(y^2*z) + ((-1 + z)*G[1, 1, y])/ (y^2*z) + ((1 - z)*G[0, 0, 1, y])/(y^2*z) + ((-1 + z)*G[0, 1, 1, y])/(y^2*z) + ((-1 + z)*G[1, 0, 1, y])/ (y^2*z) + ((1 - z)*G[1, 1, 1, y])/(y^2*z)) + ((-1 + z)*G[1 - y, 0, 0, z])/(y^2*z) + ((-1 + z)*G[1 - y, 0, 1 - y, z])/(y^2*z) + ((1 - z)*G[1 - y, 1, 0, z])/ (y^2*z) + ((-1 + z)*G[1 - y, 1 - y, 0, z])/(y^2*z) + ((-3*y^2 - 6*y*z + y^2*z + z^2 - z^3)*G[1 - y, 1 - y, 1 - y, z])/ (y*z^2*(y + z)^2) + G[0, 0, y]*((2*(3 - 3*y + z + y*z))/ ((-1 + y)^2*z^2) + ((1 - z)*G[0, 1 - y, z])/z^3 + ((-1 + z)*G[1 - y, 1 - y, z])/z^3 + (2*G[0, 0, 1 - y, z])/z^3 - (2*G[0, 1 - y, 1 - y, z])/z^3 - (2*G[1 - y, 0, 1 - y, z])/z^3 + (2*G[1 - y, 1 - y, 1 - y, z])/z^3) + ((-3*y^2 + y^2*z + z^2 - z^3)*G[1 - y, -y, 1 - y, z])/(y^2*z^3) + ((-3*y^2 + y^2*z + z^2 - z^3)*G[-y, 1 - y, 1 - y, z])/(y^2*z^3) + G[1, 1, y]*((2*(3*y^2 + 6*y*z - y^2*z - z^2 + z^3))/ (y*z^2*(y + z)^2) + ((1 - z)*G[1 - y, 0, z])/(y^2*z) + (2*(y + 2*z)*G[1 - y, 1 - y, z])/(z^2*(y + z)^2) + ((y^2 - y^2*z - z^2 + z^3)*G[1 - y, -y, z])/(y^2*z^3) + ((y^2 - y^2*z - z^2 + z^3)*G[-y, 1 - y, z])/(y^2*z^3) - (2*G[0, 0, -y, z])/z^3 + (2*G[0, 1 - y, -y, z])/z^3 + (2*G[0, -y, 1 - y, z])/z^3 + (2*G[1 - y, 0, -y, z])/z^3 - (2*G[1 - y, 1 - y, -y, z])/z^3 - (2*G[1 - y, -y, 1 - y, z])/z^3 - (2*G[-y, 1 - y, 1 - y, z])/z^3) + Pi^2*((-7*(2 - y + z))/(6*(-1 + y)*z*(y + z)) + G[0, z]*(-7/(12*y*z) + (7*(-1 + z)*G[1, y])/(12*y^2*z)) - (7*(2 - 2*y + z)*G[0, 0, y])/(12*(-1 + y)^2*z^2) + G[1 - y, z]*((7*(3*y^2 + 6*y*z - y^2*z - z^2 + z^3))/ (12*y*z^2*(y + z)^2) - (7*G[0, 0, y])/(6*z^3)) - (7*(-1 + z)*G[0, 1, y])/(12*y^2*z) + (7*(-1 + z)*G[0, 1 - y, z])/ (12*y^2*z) - (7*(-1 + z)*G[1, 0, z])/(12*y^2*z) - (7*(y + 2*z)*G[1, 1, y])/(6*z^2*(y + z)^2) + (7*G[-y, z]*G[1, 1, y])/ (6*z^3) + (7*(-1 + z)*G[1 - y, 0, z])/(12*y^2*z) - (7*(y + 2*z)*G[1 - y, 1 - y, z])/(6*z^2*(y + z)^2) + G[0, y]*((7*(3 - 3*y + z + y*z))/(12*(-1 + y)^2*z^2) - (7*(-1 + z)*G[1 - y, z])/(12*z^3) + (7*G[0, 1 - y, z])/(6*z^3) - (7*G[1 - y, 1 - y, z])/(6*z^3)) - (7*(y^2 - y^2*z - z^2 + z^3)* G[-y, 1 - y, z])/(12*y^2*z^3) + G[1, y]* ((7*(3*y^2 + 6*y*z - y^2*z - z^2 + z^3))/(12*y*z^2*(y + z)^2) - (7*(y + 2*z)*G[1 - y, z])/(6*z^2*(y + z)^2) - (7*(y^2 - y^2*z - z^2 + z^3)*G[-y, z])/(12*y^2*z^3) - (7*G[0, -y, z])/(6*z^3) + (7*G[1 - y, -y, z])/(6*z^3) + (7*G[-y, 1 - y, z])/(6*z^3)) - (7*G[0, -y, 1 - y, z])/(6*z^3) + (7*G[1 - y, -y, 1 - y, z])/(6*z^3) + (7*G[-y, 1 - y, 1 - y, z])/ (6*z^3)) + ((2 - 2*y + z)*G[0, 0, 0, 0, y])/((-1 + y)^2*z^2) + G[1 - y, z]*((-4*(3*y^2 + 6*y*z - y^2*z - z^2 + z^3))/ (y*z^2*(y + z)^2) + ((3 - z)*G[0, 0, y])/z^3 + ((1 - z)*G[0, 1, y])/(y^2*z) + ((-3*y^2 - 6*y*z + y^2*z + z^2 - z^3)* G[1, 1, y])/(y*z^2*(y + z)^2) + ((-1 + z)*G[0, 0, 0, y])/z^3 + ((1 - z)*G[0, 0, 1, y])/(y^2*z) + ((-1 + z)*G[0, 1, 1, y])/(y^2*z) + ((-1 + z)*G[1, 0, 1, y])/(y^2*z) + (2*(y + 2*z)*G[1, 1, 1, y])/ (z^2*(y + z)^2) + (2*G[0, 0, 0, 0, y])/z^3) + ((-1 + z)*G[0, 0, 0, 1, y])/(y^2*z) + ((1 - z)*G[0, 0, 0, 1 - y, z])/ (y^2*z) + ((-1 + z)*G[0, 0, 1, 0, z])/(y^2*z) + ((1 - z)*G[0, 0, 1, 1, y])/(y^2*z) + ((1 - z)*G[0, 0, 1 - y, 0, z])/ (y^2*z) + ((1 - z)*G[0, 0, 1 - y, 1 - y, z])/(y^2*z) + ((y^2 - y^2*z - z^2 + z^3)*G[0, 0, -y, 1 - y, z])/(y^2*z^3) + ((-1 + z)*G[0, 1, 0, 0, z])/(y^2*z) + ((1 - z)*G[0, 1, 0, 1, y])/ (y^2*z) + ((-1 + z)*G[0, 1, 1, 1, y])/(y^2*z) + ((1 - z)*G[0, 1 - y, 0, 0, z])/(y^2*z) + ((1 - z)*G[0, 1 - y, 0, 1 - y, z])/(y^2*z) + ((-1 + z)*G[0, 1 - y, 1, 0, z])/(y^2*z) + ((1 - z)*G[0, 1 - y, 1 - y, 0, z])/(y^2*z) + ((1 - z)*G[0, 1 - y, 1 - y, 1 - y, z])/(y^2*z) + ((-y^2 + y^2*z - z^2 + z^3)*G[0, 1 - y, -y, 1 - y, z])/(y^2*z^3) + ((-y^2 + y^2*z - z^2 + z^3)*G[0, -y, 1 - y, 1 - y, z])/(y^2*z^3) + ((-1 + z)*G[1, 0, 0, 0, z])/(y^2*z) + ((1 - z)*G[1, 0, 0, 1, y])/ (y^2*z) + ((-1 + z)*G[1, 0, 1, 1, y])/(y^2*z) + ((-1 + z)*G[1, 1, 0, 1, y])/(y^2*z) + (2*(y + 2*z)*G[1, 1, 1, 1, y])/ (z^2*(y + z)^2) + G[-y, z]*(((-3*y^2 + y^2*z + z^2 - z^3)*G[1, 1, y])/ (y^2*z^3) + ((y^2 - y^2*z - z^2 + z^3)*G[1, 1, 1, y])/(y^2*z^3) - (2*G[1, 1, 1, 1, y])/z^3) + ((1 - z)*G[1 - y, 0, 0, 0, z])/(y^2*z) + ((1 - z)*G[1 - y, 0, 0, 1 - y, z])/(y^2*z) + ((-1 + z)*G[1 - y, 0, 1, 0, z])/(y^2*z) + ((1 - z)*G[1 - y, 0, 1 - y, 0, z])/(y^2*z) + ((1 - z)*G[1 - y, 0, 1 - y, 1 - y, z])/(y^2*z) + ((-y^2 + y^2*z - z^2 + z^3)*G[1 - y, 0, -y, 1 - y, z])/(y^2*z^3) + ((-1 + z)*G[1 - y, 1, 0, 0, z])/(y^2*z) + ((1 - z)*G[1 - y, 1 - y, 0, 0, z])/(y^2*z) + ((1 - z)*G[1 - y, 1 - y, 0, 1 - y, z])/(y^2*z) + ((-1 + z)*G[1 - y, 1 - y, 1, 0, z])/(y^2*z) + ((1 - z)*G[1 - y, 1 - y, 1 - y, 0, z])/(y^2*z) + (2*(y + 2*z)*G[1 - y, 1 - y, 1 - y, 1 - y, z])/(z^2*(y + z)^2) + G[0, y]*((-4*(3 - 3*y + z + y*z))/((-1 + y)^2*z^2) + (2*(-3 + z)*G[1 - y, z])/z^3 + ((-3 + z)*G[0, 1 - y, z])/z^3 + ((3 - z)*G[1 - y, 1 - y, z])/z^3 + ((-1 + z)*G[0, 0, 1 - y, z])/ z^3 + ((1 - z)*G[0, 1 - y, 1 - y, z])/z^3 + ((1 - z)*G[1 - y, 0, 1 - y, z])/z^3 + ((-1 + z)*G[1 - y, 1 - y, 1 - y, z])/z^3 - (2*G[0, 0, 0, 1 - y, z])/ z^3 + (2*G[0, 0, 1 - y, 1 - y, z])/z^3 + (2*G[0, 1 - y, 0, 1 - y, z])/z^3 - (2*G[0, 1 - y, 1 - y, 1 - y, z])/ z^3 + (2*G[1 - y, 0, 0, 1 - y, z])/z^3 - (2*G[1 - y, 0, 1 - y, 1 - y, z])/z^3 - (2*G[1 - y, 1 - y, 0, 1 - y, z])/z^3 + (2*G[1 - y, 1 - y, 1 - y, 1 - y, z])/z^3) + ((y^2 - y^2*z - z^2 + z^3)*G[1 - y, 1 - y, -y, 1 - y, z])/(y^2*z^3) + ((y^2 - y^2*z - z^2 + z^3)*G[1 - y, -y, 1 - y, 1 - y, z])/(y^2*z^3) + ((y^2 - y^2*z - z^2 + z^3)*G[-y, 1 - y, 1 - y, 1 - y, z])/(y^2*z^3) + G[1, y]*((-4*(3*y^2 + 6*y*z - y^2*z - z^2 + z^3))/(y*z^2*(y + z)^2) + (2*(3*y^2 + 6*y*z - y^2*z - z^2 + z^3)*G[1 - y, z])/ (y*z^2*(y + z)^2) + (2*(3*y^2 - y^2*z - z^2 + z^3)*G[-y, z])/ (y^2*z^3) + ((-1 + z)*G[0, 0, z])/(y^2*z) + ((-1 + z)*G[0, 1 - y, z])/(y^2*z) + ((3*y^2 - y^2*z + z^2 - z^3)* G[0, -y, z])/(y^2*z^3) + ((-1 + z)*G[1 - y, 0, z])/(y^2*z) + ((-3*y^2 - 6*y*z + y^2*z + z^2 - z^3)*G[1 - y, 1 - y, z])/ (y*z^2*(y + z)^2) + ((-3*y^2 + y^2*z + z^2 - z^3)*G[1 - y, -y, z])/ (y^2*z^3) + ((-3*y^2 + y^2*z + z^2 - z^3)*G[-y, 1 - y, z])/ (y^2*z^3) + ((1 - z)*G[0, 0, 0, z])/(y^2*z) + ((1 - z)*G[0, 0, 1 - y, z])/(y^2*z) + ((y^2 - y^2*z - z^2 + z^3)* G[0, 0, -y, z])/(y^2*z^3) + ((1 - z)*G[0, 1 - y, 0, z])/(y^2*z) + ((1 - z)*G[0, 1 - y, 1 - y, z])/(y^2*z) + ((-y^2 + y^2*z - z^2 + z^3)*G[0, 1 - y, -y, z])/(y^2*z^3) + ((-y^2 + y^2*z - z^2 + z^3)*G[0, -y, 1 - y, z])/(y^2*z^3) + ((1 - z)*G[1 - y, 0, 0, z])/(y^2*z) + ((1 - z)*G[1 - y, 0, 1 - y, z])/(y^2*z) + ((-y^2 + y^2*z - z^2 + z^3)*G[1 - y, 0, -y, z])/(y^2*z^3) + ((1 - z)*G[1 - y, 1 - y, 0, z])/(y^2*z) + (2*(y + 2*z)*G[1 - y, 1 - y, 1 - y, z])/(z^2*(y + z)^2) + ((y^2 - y^2*z - z^2 + z^3)*G[1 - y, 1 - y, -y, z])/(y^2*z^3) + ((y^2 - y^2*z - z^2 + z^3)*G[1 - y, -y, 1 - y, z])/(y^2*z^3) + ((y^2 - y^2*z - z^2 + z^3)*G[-y, 1 - y, 1 - y, z])/(y^2*z^3) + (2*G[0, 0, 0, -y, z])/z^3 - (2*G[0, 0, 1 - y, -y, z])/z^3 - (2*G[0, 0, -y, 1 - y, z])/z^3 - (2*G[0, 1 - y, 0, -y, z])/z^3 + (2*G[0, 1 - y, 1 - y, -y, z])/z^3 + (2*G[0, 1 - y, -y, 1 - y, z])/ z^3 + (2*G[0, -y, 1 - y, 1 - y, z])/z^3 - (2*G[1 - y, 0, 0, -y, z])/ z^3 + (2*G[1 - y, 0, 1 - y, -y, z])/z^3 + (2*G[1 - y, 0, -y, 1 - y, z])/z^3 + (2*G[1 - y, 1 - y, 0, -y, z])/ z^3 - (2*G[1 - y, 1 - y, 1 - y, -y, z])/z^3 - (2*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 - (2*G[1 - y, -y, 1 - y, 1 - y, z])/z^3 - (2*G[-y, 1 - y, 1 - y, 1 - y, z])/z^3) + Pi*(((4*I)*(2 - y + z))/((-1 + y)*z*(y + z)) - (I*G[0, 0, z])/(y*z) + (I*(-1 + z)*G[0, 1, y])/(y^2*z) - (I*(-1 + z)*G[0, 1 - y, z])/ (y^2*z) + (I*(-1 + z)*G[1, 0, z])/(y^2*z) - ((2*I)*G[0, -y, z]*G[1, 1, y])/z^3 + G[0, z]*((2*I)/(y*z) - (I*(-1 + z)*G[1, y])/(y^2*z) - (I*(-1 + z)*G[0, 1, y])/(y^2*z) + (I*(-1 + z)*G[1, 1, y])/(y^2*z)) - (I*(-1 + z)*G[1 - y, 0, z])/ (y^2*z) + (I*(3*y^2 + 6*y*z - y^2*z - z^2 + z^3)* G[1 - y, 1 - y, z])/(y*z^2*(y + z)^2) + G[0, 0, y]* ((I*(3 - 3*y + z + y*z))/((-1 + y)^2*z^2) + ((2*I)*G[0, 1 - y, z])/ z^3 - ((2*I)*G[1 - y, 1 - y, z])/z^3) + (I*(3*y^2 - y^2*z - z^2 + z^3)*G[-y, 1 - y, z])/(y^2*z^3) + G[1, 1, y]*((I*(3*y^2 + 6*y*z - y^2*z - z^2 + z^3))/ (y*z^2*(y + z)^2) + ((2*I)*G[1 - y, -y, z])/z^3 + ((2*I)*G[-y, 1 - y, z])/z^3) - (I*(2 - 2*y + z)*G[0, 0, 0, y])/ ((-1 + y)^2*z^2) + G[1 - y, z]* (((-2*I)*(3*y^2 + 6*y*z - y^2*z - z^2 + z^3))/(y*z^2*(y + z)^2) - (I*(-1 + z)*G[0, 0, y])/z^3 - (I*(-1 + z)*G[0, 1, y])/(y^2*z) - ((2*I)*(y + 2*z)*G[1, 1, y])/(z^2*(y + z)^2) - ((2*I)*G[0, 0, 0, y])/z^3) + (I*(-1 + z)*G[0, 0, 1, y])/(y^2*z) + (I*(-1 + z)*G[0, 0, 1 - y, z])/(y^2*z) - (I*(-1 + z)*G[0, 1, 0, z])/ (y^2*z) - (I*(-1 + z)*G[0, 1, 1, y])/(y^2*z) + (I*(-1 + z)*G[0, 1 - y, 0, z])/(y^2*z) + (I*(-1 + z)*G[0, 1 - y, 1 - y, z])/(y^2*z) - (I*(-y^2 + y^2*z - z^2 + z^3)*G[0, -y, 1 - y, z])/(y^2*z^3) - (I*(-1 + z)*G[1, 0, 0, z])/(y^2*z) - (I*(-1 + z)*G[1, 0, 1, y])/ (y^2*z) - ((2*I)*(y + 2*z)*G[1, 1, 1, y])/(z^2*(y + z)^2) + G[-y, z]*(((-I)*(y^2 - y^2*z - z^2 + z^3)*G[1, 1, y])/(y^2*z^3) + ((2*I)*G[1, 1, 1, y])/z^3) + (I*(-1 + z)*G[1 - y, 0, 0, z])/ (y^2*z) + (I*(-1 + z)*G[1 - y, 0, 1 - y, z])/(y^2*z) - (I*(-1 + z)*G[1 - y, 1, 0, z])/(y^2*z) + (I*(-1 + z)*G[1 - y, 1 - y, 0, z])/(y^2*z) - ((2*I)*(y + 2*z)*G[1 - y, 1 - y, 1 - y, z])/(z^2*(y + z)^2) + G[0, y]*(((-2*I)*(3 - 3*y + z + y*z))/((-1 + y)^2*z^2) + (I*(-3 + z)*G[1 - y, z])/z^3 + (I*(-1 + z)*G[0, 1 - y, z])/z^3 - (I*(-1 + z)*G[1 - y, 1 - y, z])/z^3 - ((2*I)*G[0, 0, 1 - y, z])/ z^3 + ((2*I)*G[0, 1 - y, 1 - y, z])/z^3 + ((2*I)*G[1 - y, 0, 1 - y, z])/z^3 - ((2*I)*G[1 - y, 1 - y, 1 - y, z])/z^3) - (I*(y^2 - y^2*z - z^2 + z^3)*G[1 - y, -y, 1 - y, z])/(y^2*z^3) - (I*(y^2 - y^2*z - z^2 + z^3)*G[-y, 1 - y, 1 - y, z])/(y^2*z^3) + G[1, y]*(((-2*I)*(3*y^2 + 6*y*z - y^2*z - z^2 + z^3))/ (y*z^2*(y + z)^2) + (I*(3*y^2 + 6*y*z - y^2*z - z^2 + z^3)* G[1 - y, z])/(y*z^2*(y + z)^2) + (I*(3*y^2 - y^2*z - z^2 + z^3)* G[-y, z])/(y^2*z^3) + (I*(-1 + z)*G[0, 0, z])/(y^2*z) + (I*(-1 + z)*G[0, 1 - y, z])/(y^2*z) - (I*(-y^2 + y^2*z - z^2 + z^3)*G[0, -y, z])/(y^2*z^3) + (I*(-1 + z)*G[1 - y, 0, z])/(y^2*z) - ((2*I)*(y + 2*z)*G[1 - y, 1 - y, z])/(z^2*(y + z)^2) - (I*(y^2 - y^2*z - z^2 + z^3)*G[1 - y, -y, z])/(y^2*z^3) - (I*(y^2 - y^2*z - z^2 + z^3)*G[-y, 1 - y, z])/(y^2*z^3) + ((2*I)*G[0, 0, -y, z])/z^3 - ((2*I)*G[0, 1 - y, -y, z])/z^3 - ((2*I)*G[0, -y, 1 - y, z])/z^3 - ((2*I)*G[1 - y, 0, -y, z])/z^3 + ((2*I)*G[1 - y, 1 - y, -y, z])/z^3 + ((2*I)*G[1 - y, -y, 1 - y, z])/z^3 + ((2*I)*G[-y, 1 - y, 1 - y, z])/z^3) + ((2*I)*G[0, 0, -y, 1 - y, z])/z^3 - ((2*I)*G[0, 1 - y, -y, 1 - y, z])/z^3 - ((2*I)*G[0, -y, 1 - y, 1 - y, z])/z^3 - ((2*I)*G[1 - y, 0, -y, 1 - y, z])/z^3 + ((2*I)*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 + ((2*I)*G[1 - y, -y, 1 - y, 1 - y, z])/z^3 + ((2*I)*G[-y, 1 - y, 1 - y, 1 - y, z])/z^3) + (2*G[0, 0, 0, -y, 1 - y, z])/z^3 - (2*G[0, 0, 1 - y, -y, 1 - y, z])/ z^3 - (2*G[0, 0, -y, 1 - y, 1 - y, z])/z^3 - (2*G[0, 1 - y, 0, -y, 1 - y, z])/z^3 + (2*G[0, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + (2*G[0, 1 - y, -y, 1 - y, 1 - y, z])/z^3 + (2*G[0, -y, 1 - y, 1 - y, 1 - y, z])/z^3 - (2*G[1 - y, 0, 0, -y, 1 - y, z])/z^3 + (2*G[1 - y, 0, 1 - y, -y, 1 - y, z])/z^3 + (2*G[1 - y, 0, -y, 1 - y, 1 - y, z])/z^3 + (2*G[1 - y, 1 - y, 0, -y, 1 - y, z])/z^3 - (2*G[1 - y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 - (2*G[1 - y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 - (2*G[1 - y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 - (2*G[-y, 1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 + ((-7*(2 - y + z))/(3*(-1 + y)*z*(y + z)) + (14*(y + 2*z)*G[1 - y, z])/ (3*z^2*(y + z)^2) + G[0, y]*((7*(2 - 2*y + z))/(3*(-1 + y)^2*z^2) + (14*G[1 - y, z])/(3*z^3)) + G[1, y]* ((14*(y + 2*z))/(3*z^2*(y + z)^2) - (14*G[-y, z])/(3*z^3)) - (14*G[-y, 1 - y, z])/(3*z^3))*Zeta[3])/Nc) + eps^4*(Nc*(-16/((-1 + y)*z) - ((I/45)*Pi^5*(-1 + z))/(z*(-1 + y + z)^2) + Pi^4*((-185 + 258*y - 73*y^2 + 258*z - 258*y*z - 73*z^2)/ (1440*(-1 + y)*z*(-1 + y + z)^2) + ((-39 + 78*y - 39*y^2 - 34*z - 78*y*z + 112*y^2*z + 73*z^2)*G[0, y])/ (1440*(-1 + y)^2*z*(-1 + y + z)^2) + (7*(-1 + z)*G[0, z])/ (90*z*(-1 + y + z)^2) - (7*(-1 + z)*G[1, y])/ (90*z*(-1 + y + z)^2) - (7*(-1 + z)*G[1 - y, z])/ (90*z*(-1 + y + z)^2)) - (4*(-1 + z)*G[1, 0, z])/ (z*(-1 + y + z)^2) + Pi^3*(((I/6)*(5 - 8*y + 3*y^2 - 8*z + 8*y*z + 3*z^2))/((-1 + y)*z*(-1 + y + z)^2) + G[0, z]*(((-1/12*I)*(-5 + 3*y + 5*z))/(z*(-1 + y + z)^2) - ((I/6)*(-1 + z)*G[1, y])/(z*(-1 + y + z)^2)) + ((I/6)*(-1 + z)*G[1 - y, z])/(z*(-1 + y + z)^2) + G[0, y]*(((-1/12*I)*(1 - 2*y + y^2 - 4*z - y*z + 5*y^2*z + 3*z^2 + 3*y*z^2))/((-1 + y)^2*z*(-1 + y + z)^2) - ((I/12)*(-1 + z)*G[0, z])/(z*(-1 + y + z)^2) - ((I/6)*(-1 + z)*G[1 - y, z])/(z*(-1 + y + z)^2)) + G[1, y]*(((I/6)*(-1 + z))/(z*(-1 + y + z)^2) + ((I/6)*(-1 + z)*G[1 - y, z])/(z*(-1 + y + z)^2)) + ((I/12)*(1 - 2*y + y^2 - 4*z + 2*y*z + 2*y^2*z + 3*z^2)*G[0, 0, y])/ ((-1 + y)^2*z*(-1 + y + z)^2) + ((I/6)*(-1 + z)*G[0, 0, z])/ (z*(-1 + y + z)^2) - ((I/6)*(-1 + z)*G[0, 1, y])/ (z*(-1 + y + z)^2) - ((I/6)*(-1 + z)*G[0, 1 - y, z])/ (z*(-1 + y + z)^2) + ((I/12)*(-1 + z)*G[1, 0, y])/ (z*(-1 + y + z)^2) + ((I/4)*(-1 + z)*G[1, 0, z])/ (z*(-1 + y + z)^2) + ((I/6)*(-1 + z)*G[1, 1, y])/ (z*(-1 + y + z)^2) - ((I/6)*(-1 + z)*G[1 - y, 0, z])/ (z*(-1 + y + z)^2) + ((I/6)*(-1 + z)*G[1 - y, 1 - y, z])/ (z*(-1 + y + z)^2)) + (2*(-1 + y + z + y*z)*G[0, 0, 0, y])/ ((-1 + y)^2*z*(-1 + y + z)) + (2*G[0, 0, 0, z])/(z*(-1 + y + z)) + (2*(-1 + z)*G[0, 1, 0, y])/(z*(-1 + y + z)^2) + (2*(-1 + z)*G[0, 1, 0, z])/(z*(-1 + y + z)^2) + (2*(-1 + z)*G[1, 0, 0, y])/(z*(-1 + y + z)^2) + (2*(-1 + z)*G[1, 0, 0, z])/(z*(-1 + y + z)^2) - (2*(-1 + z)*G[1, 1, 0, y])/(z*(-1 + y + z)^2) + G[1 - y, 1 - y, z]*(((-1 + z)*G[0, 1, 0, y])/(z*(-1 + y + z)^2) + ((-1 + z)*G[1, 0, 0, y])/(z*(-1 + y + z)^2) + ((1 - z)*G[1, 1, 0, y])/(z*(-1 + y + z)^2)) + G[0, 0, z]*(-4/(z*(-1 + y + z)) + ((1 - z)*G[1, 0, y])/ (z*(-1 + y + z)^2) + ((1 - z)*G[0, 0, 0, y])/(z*(-1 + y + z)^2) + ((-1 + z)*G[0, 1, 0, y])/(z*(-1 + y + z)^2) + ((-1 + z)*G[1, 0, 0, y])/(z*(-1 + y + z)^2) + ((1 - z)*G[1, 1, 0, y])/(z*(-1 + y + z)^2)) + G[0, 1 - y, z]*(((-1 + z)*G[1, 0, y])/(z*(-1 + y + z)^2) + ((1 - z)*G[0, 1, 0, y])/(z*(-1 + y + z)^2) + ((1 - z)*G[1, 0, 0, y])/ (z*(-1 + y + z)^2) + ((-1 + z)*G[1, 1, 0, y])/(z*(-1 + y + z)^2)) + G[1 - y, 0, z]*(((-1 + z)*G[0, 0, 0, y])/(z*(-1 + y + z)^2) + ((1 - z)*G[0, 1, 0, y])/(z*(-1 + y + z)^2) + ((1 - z)*G[1, 0, 0, y])/ (z*(-1 + y + z)^2) + ((-1 + z)*G[1, 1, 0, y])/(z*(-1 + y + z)^2)) - (2*(-1 + z)*G[1 - y, 1, 0, z])/(z*(-1 + y + z)^2) + G[0, 0, y]*((-4*(-1 + y + z + y*z))/((-1 + y)^2*z*(-1 + y + z)) + ((-1 + z)*G[0, 0, z])/(z*(-1 + y + z)^2) + ((1 - z)*G[1 - y, 0, z])/ (z*(-1 + y + z)^2) + ((1 - z)*G[0, 0, 0, z])/(z*(-1 + y + z)^2) + ((-1 + z)*G[0, 1 - y, 0, z])/(z*(-1 + y + z)^2) + ((-1 + z)*G[1 - y, 0, 0, z])/(z*(-1 + y + z)^2) + ((1 - z)*G[1 - y, 1 - y, 0, z])/(z*(-1 + y + z)^2)) + G[1, 0, y]*((-4*(-1 + z))/(z*(-1 + y + z)^2) + ((-1 + z)*G[1 - y, 0, z])/(z*(-1 + y + z)^2) + ((1 - z)*G[1 - y, 1 - y, z])/(z*(-1 + y + z)^2) + ((-1 + z)*G[0, 0, 0, z])/(z*(-1 + y + z)^2) + ((1 - z)*G[0, 0, 1 - y, z])/(z*(-1 + y + z)^2) + ((1 - z)*G[0, 1 - y, 0, z])/(z*(-1 + y + z)^2) + ((-1 + z)*G[0, 1 - y, 1 - y, z])/(z*(-1 + y + z)^2) + ((1 - z)*G[1 - y, 0, 0, z])/(z*(-1 + y + z)^2) + ((-1 + z)*G[1 - y, 0, 1 - y, z])/(z*(-1 + y + z)^2) + ((-1 + z)*G[1 - y, 1 - y, 0, z])/(z*(-1 + y + z)^2) + ((1 - z)*G[1 - y, 1 - y, 1 - y, z])/(z*(-1 + y + z)^2)) + ((1 - y - z - y*z)*G[0, 0, 0, 0, y])/((-1 + y)^2*z*(-1 + y + z)) - G[0, 0, 0, 0, z]/(z*(-1 + y + z)) + ((1 - z)*G[0, 0, 1, 0, y])/ (z*(-1 + y + z)^2) + ((1 - z)*G[0, 0, 1, 0, z])/(z*(-1 + y + z)^2) + ((1 - z)*G[0, 1, 0, 0, y])/(z*(-1 + y + z)^2) + ((1 - z)*G[0, 1, 0, 0, z])/(z*(-1 + y + z)^2) + ((-1 + z)*G[0, 1, 1, 0, y])/(z*(-1 + y + z)^2) + ((-1 + z)*G[0, 1 - y, 1, 0, z])/(z*(-1 + y + z)^2) + ((1 - z)*G[1, 0, 0, 0, y])/(z*(-1 + y + z)^2) + ((1 - z)*G[1, 0, 0, 0, z])/(z*(-1 + y + z)^2) + ((-1 + z)*G[1, 0, 1, 0, y])/(z*(-1 + y + z)^2) + ((-1 + z)*G[1, 1, 0, 0, y])/(z*(-1 + y + z)^2) + ((1 - z)*G[1, 1, 1, 0, y])/(z*(-1 + y + z)^2) + G[1 - y, z]*((-2*(-1 + z)*G[1, 0, y])/(z*(-1 + y + z)^2) + ((-1 + z)*G[0, 1, 0, y])/(z*(-1 + y + z)^2) + ((-1 + z)*G[1, 0, 0, y])/(z*(-1 + y + z)^2) + ((1 - z)*G[1, 1, 0, y])/(z*(-1 + y + z)^2) + ((1 - z)*G[0, 0, 1, 0, y])/(z*(-1 + y + z)^2) + ((1 - z)*G[0, 1, 0, 0, y])/(z*(-1 + y + z)^2) + ((-1 + z)*G[0, 1, 1, 0, y])/(z*(-1 + y + z)^2) + ((1 - z)*G[1, 0, 0, 0, y])/(z*(-1 + y + z)^2) + ((-1 + z)*G[1, 0, 1, 0, y])/(z*(-1 + y + z)^2) + ((-1 + z)*G[1, 1, 0, 0, y])/(z*(-1 + y + z)^2) + ((1 - z)*G[1, 1, 1, 0, y])/(z*(-1 + y + z)^2)) + G[0, z]*(8/(z*(-1 + y + z)) - (2*(-1 + z)*G[0, 0, y])/ (z*(-1 + y + z)^2) + (2*(-1 + z)*G[1, 0, y])/(z*(-1 + y + z)^2) + ((-1 + z)*G[0, 0, 0, y])/(z*(-1 + y + z)^2) + ((1 - z)*G[0, 1, 0, y])/(z*(-1 + y + z)^2) + ((1 - z)*G[1, 0, 0, y])/ (z*(-1 + y + z)^2) + ((-1 + z)*G[1, 1, 0, y])/(z*(-1 + y + z)^2) + ((1 - z)*G[0, 0, 0, 0, y])/(z*(-1 + y + z)^2) + ((-1 + z)*G[0, 0, 1, 0, y])/(z*(-1 + y + z)^2) + ((-1 + z)*G[0, 1, 0, 0, y])/(z*(-1 + y + z)^2) + ((1 - z)*G[0, 1, 1, 0, y])/(z*(-1 + y + z)^2) + ((-1 + z)*G[1, 0, 0, 0, y])/(z*(-1 + y + z)^2) + ((1 - z)*G[1, 0, 1, 0, y])/(z*(-1 + y + z)^2) + ((1 - z)*G[1, 1, 0, 0, y])/(z*(-1 + y + z)^2) + ((-1 + z)*G[1, 1, 1, 0, y])/(z*(-1 + y + z)^2)) + ((-1 + z)*G[1 - y, 0, 1, 0, z])/(z*(-1 + y + z)^2) + ((-1 + z)*G[1 - y, 1, 0, 0, z])/(z*(-1 + y + z)^2) + ((1 - z)*G[1 - y, 1 - y, 1, 0, z])/(z*(-1 + y + z)^2) + G[0, y]*((8*(-1 + y + z + y*z))/((-1 + y)^2*z*(-1 + y + z)) + (4*(-1 + z)*G[0, z])/(z*(-1 + y + z)^2) - (2*(-1 + z)*G[0, 0, z])/ (z*(-1 + y + z)^2) + (2*(-1 + z)*G[1 - y, 0, z])/ (z*(-1 + y + z)^2) + ((-1 + z)*G[0, 0, 0, z])/(z*(-1 + y + z)^2) + ((1 - z)*G[0, 1 - y, 0, z])/(z*(-1 + y + z)^2) + ((1 - z)*G[1 - y, 0, 0, z])/(z*(-1 + y + z)^2) + ((-1 + z)*G[1 - y, 1 - y, 0, z])/(z*(-1 + y + z)^2) + ((1 - z)*G[0, 0, 0, 0, z])/(z*(-1 + y + z)^2) + ((-1 + z)*G[0, 0, 1 - y, 0, z])/(z*(-1 + y + z)^2) + ((-1 + z)*G[0, 1 - y, 0, 0, z])/(z*(-1 + y + z)^2) + ((1 - z)*G[0, 1 - y, 1 - y, 0, z])/(z*(-1 + y + z)^2) + ((-1 + z)*G[1 - y, 0, 0, 0, z])/(z*(-1 + y + z)^2) + ((1 - z)*G[1 - y, 0, 1 - y, 0, z])/(z*(-1 + y + z)^2) + ((1 - z)*G[1 - y, 1 - y, 0, 0, z])/(z*(-1 + y + z)^2) + ((-1 + z)*G[1 - y, 1 - y, 1 - y, 0, z])/(z*(-1 + y + z)^2)) + G[0, 0, 0, 0, 0, y]/((-1 + y)^2*z) + ((-1 + z)*G[0, 0, 0, 1, 0, y])/ (z*(-1 + y + z)^2) + ((-1 + z)*G[0, 0, 0, 1, 0, z])/ (z*(-1 + y + z)^2) + ((-1 + z)*G[0, 0, 1, 0, 0, y])/ (z*(-1 + y + z)^2) + ((-1 + z)*G[0, 0, 1, 0, 0, z])/ (z*(-1 + y + z)^2) + ((1 - z)*G[0, 0, 1, 1, 0, y])/ (z*(-1 + y + z)^2) + ((1 - z)*G[0, 0, 1 - y, 1, 0, z])/ (z*(-1 + y + z)^2) + ((-1 + z)*G[0, 1, 0, 0, 0, y])/ (z*(-1 + y + z)^2) + ((-1 + z)*G[0, 1, 0, 0, 0, z])/ (z*(-1 + y + z)^2) + ((1 - z)*G[0, 1, 0, 1, 0, y])/ (z*(-1 + y + z)^2) + ((1 - z)*G[0, 1, 1, 0, 0, y])/ (z*(-1 + y + z)^2) + ((-1 + z)*G[0, 1, 1, 1, 0, y])/ (z*(-1 + y + z)^2) + ((1 - z)*G[0, 1 - y, 0, 1, 0, z])/ (z*(-1 + y + z)^2) + ((1 - z)*G[0, 1 - y, 1, 0, 0, z])/ (z*(-1 + y + z)^2) + ((-1 + z)*G[0, 1 - y, 1 - y, 1, 0, z])/ (z*(-1 + y + z)^2) + ((-1 + z)*G[1, 0, 0, 0, 0, y])/ (z*(-1 + y + z)^2) + ((-1 + z)*G[1, 0, 0, 0, 0, z])/ (z*(-1 + y + z)^2) + ((1 - z)*G[1, 0, 0, 1, 0, y])/ (z*(-1 + y + z)^2) + ((1 - z)*G[1, 0, 1, 0, 0, y])/ (z*(-1 + y + z)^2) + ((-1 + z)*G[1, 0, 1, 1, 0, y])/ (z*(-1 + y + z)^2) + ((1 - z)*G[1, 1, 0, 0, 0, y])/ (z*(-1 + y + z)^2) + ((-1 + z)*G[1, 1, 0, 1, 0, y])/ (z*(-1 + y + z)^2) + ((-1 + z)*G[1, 1, 1, 0, 0, y])/ (z*(-1 + y + z)^2) + ((1 - z)*G[1, 1, 1, 1, 0, y])/ (z*(-1 + y + z)^2) + ((1 - z)*G[1 - y, 0, 0, 1, 0, z])/ (z*(-1 + y + z)^2) + ((1 - z)*G[1 - y, 0, 1, 0, 0, z])/ (z*(-1 + y + z)^2) + ((-1 + z)*G[1 - y, 0, 1 - y, 1, 0, z])/ (z*(-1 + y + z)^2) + ((1 - z)*G[1 - y, 1, 0, 0, 0, z])/ (z*(-1 + y + z)^2) + ((-1 + z)*G[1 - y, 1 - y, 0, 1, 0, z])/ (z*(-1 + y + z)^2) + ((-1 + z)*G[1 - y, 1 - y, 1, 0, 0, z])/ (z*(-1 + y + z)^2) + ((1 - z)*G[1 - y, 1 - y, 1 - y, 1, 0, z])/ (z*(-1 + y + z)^2) + (14/(3*(-1 + y)*z) - (7*G[0, z])/ (3*z*(-1 + y + z)) + G[0, y]*((-7*(-1 + y + z + y*z))/ (3*(-1 + y)^2*z*(-1 + y + z)) - (7*(-1 + z)*G[0, z])/ (3*z*(-1 + y + z)^2)) + (7*G[0, 0, y])/(3*(-1 + y)^2*z) + (7*(-1 + z)*G[1, 0, y])/(3*z*(-1 + y + z)^2) + (7*(-1 + z)*G[1, 0, z])/(3*z*(-1 + y + z)^2))*Zeta[3] + Pi^2*((9 - 16*y + 7*y^2 - 16*z + 16*y*z + 7*z^2)/ (3*(-1 + y)*z*(-1 + y + z)^2) + ((5 - 10*y + 5*y^2 - 12*z + 3*y*z + 9*y^2*z + 7*z^2 + 7*y*z^2)*G[0, 0, y])/(12*(-1 + y)^2*z* (-1 + y + z)^2) + ((-9 + 7*y + 9*z)*G[0, 0, z])/ (12*z*(-1 + y + z)^2) + ((1 - z)*G[0, 1, y])/(6*z*(-1 + y + z)^2) + ((1 - z)*G[0, 1 - y, z])/(6*z*(-1 + y + z)^2) + (5*(-1 + z)*G[1, 0, y])/(12*z*(-1 + y + z)^2) + (7*(-1 + z)*G[1, 0, z])/(12*z*(-1 + y + z)^2) + ((-1 + z)*G[1, 1, y])/(6*z*(-1 + y + z)^2) + G[0, z]*((9 - 7*y - 9*z)/(6*z*(-1 + y + z)^2) + ((1 - z)*G[1, y])/ (6*z*(-1 + y + z)^2) + (5*(-1 + z)*G[0, 0, y])/ (12*z*(-1 + y + z)^2) + ((-1 + z)*G[0, 1, y])/ (6*z*(-1 + y + z)^2) - (5*(-1 + z)*G[1, 0, y])/ (12*z*(-1 + y + z)^2) + ((1 - z)*G[1, 1, y])/ (6*z*(-1 + y + z)^2)) + G[1 - y, z]* ((-1 + z)/(3*z*(-1 + y + z)^2) + ((-1 + z)*G[0, 0, y])/ (6*z*(-1 + y + z)^2) + ((1 - z)*G[0, 1, y])/ (6*z*(-1 + y + z)^2) + (5*(-1 + z)*G[1, 0, y])/ (12*z*(-1 + y + z)^2) + ((-1 + z)*G[1, 1, y])/ (6*z*(-1 + y + z)^2)) + ((1 - z)*G[1 - y, 0, z])/ (6*z*(-1 + y + z)^2) + ((-1 + z)*G[1 - y, 1 - y, z])/ (6*z*(-1 + y + z)^2) + G[0, y]*((-5 + 10*y - 5*y^2 + 12*z - 3*y*z - 9*y^2*z - 7*z^2 - 7*y*z^2)/(6*(-1 + y)^2*z*(-1 + y + z)^2) - (5*(-1 + z)*G[0, z])/(12*z*(-1 + y + z)^2) + ((1 - z)*G[1 - y, z])/ (6*z*(-1 + y + z)^2) + (5*(-1 + z)*G[0, 0, z])/ (12*z*(-1 + y + z)^2) + ((-1 + z)*G[0, 1 - y, z])/ (6*z*(-1 + y + z)^2) - (5*(-1 + z)*G[1 - y, 0, z])/ (12*z*(-1 + y + z)^2) + ((1 - z)*G[1 - y, 1 - y, z])/ (6*z*(-1 + y + z)^2)) + G[1, y]*((-1 + z)/(3*z*(-1 + y + z)^2) + ((-1 + z)*G[1 - y, z])/(6*z*(-1 + y + z)^2) + ((-1 + z)*G[0, 0, z])/(6*z*(-1 + y + z)^2) + ((1 - z)*G[0, 1 - y, z])/(6*z*(-1 + y + z)^2) + ((1 - z)*G[1 - y, 0, z])/(6*z*(-1 + y + z)^2) + ((-1 + z)*G[1 - y, 1 - y, z])/(6*z*(-1 + y + z)^2)) + ((-5 + 10*y - 5*y^2 + 12*z - 10*y*z - 2*y^2*z - 7*z^2)* G[0, 0, 0, y])/(12*(-1 + y)^2*z*(-1 + y + z)^2) + ((1 - z)*G[0, 0, 0, z])/(6*z*(-1 + y + z)^2) + ((-1 + z)*G[0, 0, 1, y])/(6*z*(-1 + y + z)^2) + ((-1 + z)*G[0, 0, 1 - y, z])/(6*z*(-1 + y + z)^2) - (5*(-1 + z)*G[0, 1, 0, y])/(12*z*(-1 + y + z)^2) - (7*(-1 + z)*G[0, 1, 0, z])/(12*z*(-1 + y + z)^2) + ((1 - z)*G[0, 1, 1, y])/(6*z*(-1 + y + z)^2) + ((-1 + z)*G[0, 1 - y, 0, z])/(6*z*(-1 + y + z)^2) + ((1 - z)*G[0, 1 - y, 1 - y, z])/(6*z*(-1 + y + z)^2) - (5*(-1 + z)*G[1, 0, 0, y])/(12*z*(-1 + y + z)^2) - (7*(-1 + z)*G[1, 0, 0, z])/(12*z*(-1 + y + z)^2) + ((1 - z)*G[1, 0, 1, y])/(6*z*(-1 + y + z)^2) + (5*(-1 + z)*G[1, 1, 0, y])/(12*z*(-1 + y + z)^2) + ((-1 + z)*G[1, 1, 1, y])/(6*z*(-1 + y + z)^2) + ((-1 + z)*G[1 - y, 0, 0, z])/(6*z*(-1 + y + z)^2) + ((1 - z)*G[1 - y, 0, 1 - y, z])/(6*z*(-1 + y + z)^2) + (7*(-1 + z)*G[1 - y, 1, 0, z])/(12*z*(-1 + y + z)^2) + ((1 - z)*G[1 - y, 1 - y, 0, z])/(6*z*(-1 + y + z)^2) + ((-1 + z)*G[1 - y, 1 - y, 1 - y, z])/(6*z*(-1 + y + z)^2) - (7*(-1 + z)*Zeta[3])/(18*z*(-1 + y + z)^2)) + Pi*((-8*I)/((-1 + y)*z) + (I*(-1 + z)*G[0, 1 - y, z]*G[1, 0, y])/ (z*(-1 + y + z)^2) + G[0, 0, z]*((-2*I)/(z*(-1 + y + z)) - (I*(-1 + z)*G[1, 0, y])/(z*(-1 + y + z)^2)) - ((2*I)*(-1 + z)*G[1, 0, z])/(z*(-1 + y + z)^2) + G[0, 0, y]*(((-2*I)*(-1 + y + z + y*z))/((-1 + y)^2*z* (-1 + y + z)) + (I*(-1 + z)*G[0, 0, z])/(z*(-1 + y + z)^2) - (I*(-1 + z)*G[1 - y, 0, z])/(z*(-1 + y + z)^2)) + G[1, 0, y]*(((-2*I)*(-1 + z))/(z*(-1 + y + z)^2) + (I*(-1 + z)*G[1 - y, 0, z])/(z*(-1 + y + z)^2) - (I*(-1 + z)*G[1 - y, 1 - y, z])/(z*(-1 + y + z)^2)) + (I*(-1 + y + z + y*z)*G[0, 0, 0, y])/((-1 + y)^2*z*(-1 + y + z)) + (I*G[0, 0, 0, z])/(z*(-1 + y + z)) + (I*(-1 + z)*G[0, 1, 0, y])/ (z*(-1 + y + z)^2) + (I*(-1 + z)*G[0, 1, 0, z])/ (z*(-1 + y + z)^2) + (I*(-1 + z)*G[1, 0, 0, y])/ (z*(-1 + y + z)^2) + (I*(-1 + z)*G[1, 0, 0, z])/ (z*(-1 + y + z)^2) - (I*(-1 + z)*G[1, 1, 0, y])/ (z*(-1 + y + z)^2) + G[1 - y, z]*(((-I)*(-1 + z)*G[1, 0, y])/ (z*(-1 + y + z)^2) + (I*(-1 + z)*G[0, 1, 0, y])/ (z*(-1 + y + z)^2) + (I*(-1 + z)*G[1, 0, 0, y])/ (z*(-1 + y + z)^2) - (I*(-1 + z)*G[1, 1, 0, y])/ (z*(-1 + y + z)^2)) + G[0, z]*((4*I)/(z*(-1 + y + z)) - (I*(-1 + z)*G[0, 0, y])/(z*(-1 + y + z)^2) + (I*(-1 + z)*G[1, 0, y])/(z*(-1 + y + z)^2) + (I*(-1 + z)*G[0, 0, 0, y])/(z*(-1 + y + z)^2) - (I*(-1 + z)*G[0, 1, 0, y])/(z*(-1 + y + z)^2) - (I*(-1 + z)*G[1, 0, 0, y])/(z*(-1 + y + z)^2) + (I*(-1 + z)*G[1, 1, 0, y])/(z*(-1 + y + z)^2)) - (I*(-1 + z)*G[1 - y, 1, 0, z])/(z*(-1 + y + z)^2) + G[0, y]*(((4*I)*(-1 + y + z + y*z))/((-1 + y)^2*z*(-1 + y + z)) + ((2*I)*(-1 + z)*G[0, z])/(z*(-1 + y + z)^2) - (I*(-1 + z)*G[0, 0, z])/(z*(-1 + y + z)^2) + (I*(-1 + z)*G[1 - y, 0, z])/(z*(-1 + y + z)^2) + (I*(-1 + z)*G[0, 0, 0, z])/(z*(-1 + y + z)^2) - (I*(-1 + z)*G[0, 1 - y, 0, z])/(z*(-1 + y + z)^2) - (I*(-1 + z)*G[1 - y, 0, 0, z])/(z*(-1 + y + z)^2) + (I*(-1 + z)*G[1 - y, 1 - y, 0, z])/(z*(-1 + y + z)^2)) - (I*G[0, 0, 0, 0, y])/((-1 + y)^2*z) - (I*(-1 + z)*G[0, 0, 1, 0, y])/ (z*(-1 + y + z)^2) - (I*(-1 + z)*G[0, 0, 1, 0, z])/ (z*(-1 + y + z)^2) - (I*(-1 + z)*G[0, 1, 0, 0, y])/ (z*(-1 + y + z)^2) - (I*(-1 + z)*G[0, 1, 0, 0, z])/ (z*(-1 + y + z)^2) + (I*(-1 + z)*G[0, 1, 1, 0, y])/ (z*(-1 + y + z)^2) + (I*(-1 + z)*G[0, 1 - y, 1, 0, z])/ (z*(-1 + y + z)^2) - (I*(-1 + z)*G[1, 0, 0, 0, y])/ (z*(-1 + y + z)^2) - (I*(-1 + z)*G[1, 0, 0, 0, z])/ (z*(-1 + y + z)^2) + (I*(-1 + z)*G[1, 0, 1, 0, y])/ (z*(-1 + y + z)^2) + (I*(-1 + z)*G[1, 1, 0, 0, y])/ (z*(-1 + y + z)^2) - (I*(-1 + z)*G[1, 1, 1, 0, y])/ (z*(-1 + y + z)^2) + (I*(-1 + z)*G[1 - y, 0, 1, 0, z])/ (z*(-1 + y + z)^2) + (I*(-1 + z)*G[1 - y, 1, 0, 0, z])/ (z*(-1 + y + z)^2) - (I*(-1 + z)*G[1 - y, 1 - y, 1, 0, z])/ (z*(-1 + y + z)^2) + (((7*I)/3)/((-1 + y)*z) - (((7*I)/3)*G[0, y])/ ((-1 + y)^2*z))*Zeta[3])) + ((16*(2 - y + z))/((-1 + y)*z*(y + z)) + (4*(-1 + z)*G[1, 0, z])/ (y^2*z) + Pi^4*((73*(2 - y + z))/(1440*(-1 + y)*z*(y + z)) - (73*(y + 2*z)*G[1 - y, z])/(720*z^2*(y + z)^2) + G[0, y]*((-73*(2 - 2*y + z))/(1440*(-1 + y)^2*z^2) - (73*G[1 - y, z])/(720*z^3)) + G[1, y]* ((-73*(y + 2*z))/(720*z^2*(y + z)^2) + (73*G[-y, z])/(720*z^3)) + (73*G[-y, 1 - y, z])/(720*z^3)) + (2*G[0, 0, 0, z])/(y*z) + (2*(-1 + z)*G[0, 0, 1, y])/(y^2*z) + (2*(-1 + z)*G[0, 0, 1 - y, z])/ (y^2*z) - (2*(-1 + z)*G[0, 1, 0, z])/(y^2*z) - (2*(-1 + z)*G[0, 1, 1, y])/(y^2*z) + (2*(-1 + z)*G[0, 1 - y, 0, z])/ (y^2*z) + (2*(-1 + z)*G[0, 1 - y, 1 - y, z])/(y^2*z) - (2*(-1 + z)*G[1, 0, 0, z])/(y^2*z) - (2*(-1 + z)*G[1, 0, 1, y])/ (y^2*z) + (2*G[0, 0, -y, z]*G[1, 1, 1, y])/z^3 - (2*G[0, 1 - y, -y, z]*G[1, 1, 1, y])/z^3 + G[0, -y, 1 - y, z]* ((-2*(-3*y^2 + y^2*z - z^2 + z^3))/(y^2*z^3) - (2*G[1, 1, 1, y])/ z^3) + G[1 - y, 0, z]*((-4*(-1 + z))/(y^2*z) + ((-1 + z)*G[0, 0, 1, y])/(y^2*z) + ((1 - z)*G[0, 1, 1, y])/(y^2*z) + ((1 - z)*G[1, 0, 1, y])/(y^2*z) + ((-1 + z)*G[1, 1, 1, y])/ (y^2*z)) + G[0, 0, z]*(-4/(y*z) + ((-1 + z)*G[0, 1, y])/(y^2*z) + ((1 - z)*G[1, 1, y])/(y^2*z) + ((-1 + z)*G[0, 0, 1, y])/(y^2*z) + ((1 - z)*G[0, 1, 1, y])/(y^2*z) + ((1 - z)*G[1, 0, 1, y])/(y^2*z) + ((-1 + z)*G[1, 1, 1, y])/(y^2*z)) + (2*(-1 + z)*G[1 - y, 0, 0, z])/ (y^2*z) + (2*(-1 + z)*G[1 - y, 0, 1 - y, z])/(y^2*z) - (2*(-1 + z)*G[1 - y, 1, 0, z])/(y^2*z) + (2*(-1 + z)*G[1 - y, 1 - y, 0, z])/(y^2*z) - (2*(3*y^2 + 6*y*z - y^2*z - z^2 + z^3)*G[1 - y, 1 - y, 1 - y, z])/ (y*z^2*(y + z)^2) + G[0, 0, 0, y]*((-2*(3 - 3*y + z + y*z))/ ((-1 + y)^2*z^2) - (2*G[0, 0, 1 - y, z])/z^3 + (2*G[0, 1 - y, 1 - y, z])/z^3 + (2*G[1 - y, 0, 1 - y, z])/z^3 - (2*G[1 - y, 1 - y, 1 - y, z])/z^3) + G[0, 1, y]* ((4*(-1 + z))/(y^2*z) + ((-1 + z)*G[0, 1 - y, z])/(y^2*z) + ((-1 + z)*G[1 - y, 0, z])/(y^2*z) + ((-1 + z)*G[1 - y, 1 - y, z])/ (y^2*z) + ((1 - z)*G[0, 0, 0, z])/(y^2*z) + ((1 - z)*G[0, 0, 1 - y, z])/(y^2*z) + ((1 - z)*G[0, 1 - y, 0, z])/ (y^2*z) + ((1 - z)*G[0, 1 - y, 1 - y, z])/(y^2*z) + ((1 - z)*G[1 - y, 0, 0, z])/(y^2*z) + ((1 - z)*G[1 - y, 0, 1 - y, z])/(y^2*z) + ((1 - z)*G[1 - y, 1 - y, 0, z])/(y^2*z) + ((1 - z)*G[1 - y, 1 - y, 1 - y, z])/(y^2*z)) - (2*(3*y^2 - y^2*z - z^2 + z^3)*G[1 - y, -y, 1 - y, z])/(y^2*z^3) - (2*(3*y^2 - y^2*z - z^2 + z^3)*G[-y, 1 - y, 1 - y, z])/(y^2*z^3) + Pi^3*(((-1/2*I)*(2 - y + z))/((-1 + y)*z*(y + z)) + G[0, z]*((-1/4*I)/(y*z) + ((I/4)*(-1 + z)*G[1, y])/(y^2*z)) - ((I/4)*(2 - 2*y + z)*G[0, 0, y])/((-1 + y)^2*z^2) + G[1 - y, z]*(((I/4)*(3*y^2 + 6*y*z - y^2*z - z^2 + z^3))/ (y*z^2*(y + z)^2) - ((I/2)*G[0, 0, y])/z^3) - ((I/4)*(-1 + z)*G[0, 1, y])/(y^2*z) + ((I/4)*(-1 + z)*G[0, 1 - y, z])/(y^2*z) - ((I/4)*(-1 + z)*G[1, 0, z])/(y^2*z) - ((I/2)*(y + 2*z)*G[1, 1, y])/ (z^2*(y + z)^2) + ((I/2)*G[-y, z]*G[1, 1, y])/z^3 + ((I/4)*(-1 + z)*G[1 - y, 0, z])/(y^2*z) - ((I/2)*(y + 2*z)*G[1 - y, 1 - y, z])/(z^2*(y + z)^2) + G[0, y]*(((I/4)*(3 - 3*y + z + y*z))/((-1 + y)^2*z^2) - ((I/4)*(-1 + z)*G[1 - y, z])/z^3 + ((I/2)*G[0, 1 - y, z])/z^3 - ((I/2)*G[1 - y, 1 - y, z])/z^3) - ((I/4)*(y^2 - y^2*z - z^2 + z^3)* G[-y, 1 - y, z])/(y^2*z^3) + G[1, y]* (((I/4)*(3*y^2 + 6*y*z - y^2*z - z^2 + z^3))/(y*z^2*(y + z)^2) - ((I/2)*(y + 2*z)*G[1 - y, z])/(z^2*(y + z)^2) - ((I/4)*(y^2 - y^2*z - z^2 + z^3)*G[-y, z])/(y^2*z^3) - ((I/2)*G[0, -y, z])/z^3 + ((I/2)*G[1 - y, -y, z])/z^3 + ((I/2)*G[-y, 1 - y, z])/z^3) - ((I/2)*G[0, -y, 1 - y, z])/z^3 + ((I/2)*G[1 - y, -y, 1 - y, z])/z^3 + ((I/2)*G[-y, 1 - y, 1 - y, z])/ z^3) + G[1, 1, 1, y]*((-2*(3*y^2 + 6*y*z - y^2*z - z^2 + z^3))/ (y*z^2*(y + z)^2) - (2*G[1 - y, 0, -y, z])/z^3 + (2*G[1 - y, 1 - y, -y, z])/z^3 + (2*G[1 - y, -y, 1 - y, z])/z^3 + (2*G[-y, 1 - y, 1 - y, z])/z^3) + ((3 - 3*y + z + y*z)*G[0, 0, 0, 0, y])/((-1 + y)^2*z^2) + G[1 - y, 1 - y, z]*((4*(3*y^2 + 6*y*z - y^2*z - z^2 + z^3))/ (y*z^2*(y + z)^2) + ((1 - z)*G[0, 0, 0, y])/z^3 + ((-1 + z)*G[0, 0, 1, y])/(y^2*z) + ((1 - z)*G[0, 1, 1, y])/(y^2*z) + ((1 - z)*G[1, 0, 1, y])/(y^2*z) - (2*(y + 2*z)*G[1, 1, 1, y])/ (z^2*(y + z)^2) - (2*G[0, 0, 0, 0, y])/z^3) + G[0, 1 - y, z]*((-4*(-1 + z))/(y^2*z) + ((1 - z)*G[1, 1, y])/(y^2*z) + ((-1 + z)*G[0, 0, 0, y])/z^3 + ((-1 + z)*G[0, 0, 1, y])/(y^2*z) + ((1 - z)*G[0, 1, 1, y])/(y^2*z) + ((1 - z)*G[1, 0, 1, y])/(y^2*z) + ((-1 + z)*G[1, 1, 1, y])/(y^2*z) + (2*G[0, 0, 0, 0, y])/z^3) - G[0, 0, 0, 0, z]/(y*z) + ((-1 + z)*G[0, 0, 0, 1, y])/(y^2*z) + ((1 - z)*G[0, 0, 0, 1 - y, z])/(y^2*z) + ((-1 + z)*G[0, 0, 1, 0, z])/ (y^2*z) + ((1 - z)*G[0, 0, 1, 1, y])/(y^2*z) + ((1 - z)*G[0, 0, 1 - y, 0, z])/(y^2*z) + ((1 - z)*G[0, 0, 1 - y, 1 - y, z])/(y^2*z) + ((3*y^2 - y^2*z - z^2 + z^3)*G[0, 0, -y, 1 - y, z])/(y^2*z^3) + ((-1 + z)*G[0, 1, 0, 0, z])/(y^2*z) + ((1 - z)*G[0, 1, 0, 1, y])/ (y^2*z) + ((-1 + z)*G[0, 1, 1, 1, y])/(y^2*z) + ((1 - z)*G[0, 1 - y, 0, 0, z])/(y^2*z) + ((1 - z)*G[0, 1 - y, 0, 1 - y, z])/(y^2*z) + ((-1 + z)*G[0, 1 - y, 1, 0, z])/(y^2*z) + ((1 - z)*G[0, 1 - y, 1 - y, 0, z])/(y^2*z) + ((1 - z)*G[0, 1 - y, 1 - y, 1 - y, z])/(y^2*z) + ((-3*y^2 + y^2*z - z^2 + z^3)*G[0, 1 - y, -y, 1 - y, z])/(y^2*z^3) + ((-3*y^2 + y^2*z - z^2 + z^3)*G[0, -y, 1 - y, 1 - y, z])/(y^2*z^3) + ((-1 + z)*G[1, 0, 0, 0, z])/(y^2*z) + ((1 - z)*G[1, 0, 0, 1, y])/ (y^2*z) + ((-1 + z)*G[1, 0, 1, 1, y])/(y^2*z) + ((-1 + z)*G[1, 1, 0, 1, y])/(y^2*z) + ((3*y^2 + 6*y*z - y^2*z - z^2 + z^3)*G[1, 1, 1, 1, y])/ (y*z^2*(y + z)^2) + G[0, -y, z]* (((-3*y^2 + y^2*z - z^2 + z^3)*G[1, 1, y])/(y^2*z^3) + ((y^2 - y^2*z + z^2 - z^3)*G[1, 1, 1, y])/(y^2*z^3) - (2*G[1, 1, 1, 1, y])/z^3) + G[1 - y, -y, z]* (((-y^2 + y^2*z + z^2 - z^3)*G[1, 1, 1, y])/(y^2*z^3) + (2*G[1, 1, 1, 1, y])/z^3) + G[-y, 1 - y, z]* ((4*(3*y^2 - y^2*z - z^2 + z^3))/(y^2*z^3) + ((-y^2 + y^2*z + z^2 - z^3)*G[1, 1, 1, y])/(y^2*z^3) + (2*G[1, 1, 1, 1, y])/z^3) + G[0, z]*(8/(y*z) - (4*(-1 + z)*G[1, y])/ (y^2*z) - (2*(-1 + z)*G[0, 1, y])/(y^2*z) + (2*(-1 + z)*G[1, 1, y])/ (y^2*z) + ((1 - z)*G[0, 0, 1, y])/(y^2*z) + ((-1 + z)*G[0, 1, 1, y])/(y^2*z) + ((-1 + z)*G[1, 0, 1, y])/ (y^2*z) + ((1 - z)*G[1, 1, 1, y])/(y^2*z) + ((1 - z)*G[0, 0, 0, 1, y])/(y^2*z) + ((-1 + z)*G[0, 0, 1, 1, y])/ (y^2*z) + ((-1 + z)*G[0, 1, 0, 1, y])/(y^2*z) + ((1 - z)*G[0, 1, 1, 1, y])/(y^2*z) + ((-1 + z)*G[1, 0, 0, 1, y])/ (y^2*z) + ((1 - z)*G[1, 0, 1, 1, y])/(y^2*z) + ((1 - z)*G[1, 1, 0, 1, y])/(y^2*z) + ((-1 + z)*G[1, 1, 1, 1, y])/ (y^2*z)) + ((1 - z)*G[1 - y, 0, 0, 0, z])/(y^2*z) + ((1 - z)*G[1 - y, 0, 0, 1 - y, z])/(y^2*z) + ((-1 + z)*G[1 - y, 0, 1, 0, z])/(y^2*z) + ((1 - z)*G[1 - y, 0, 1 - y, 0, z])/(y^2*z) + ((1 - z)*G[1 - y, 0, 1 - y, 1 - y, z])/(y^2*z) + ((-3*y^2 + y^2*z - z^2 + z^3)*G[1 - y, 0, -y, 1 - y, z])/(y^2*z^3) + ((-1 + z)*G[1 - y, 1, 0, 0, z])/(y^2*z) + ((1 - z)*G[1 - y, 1 - y, 0, 0, z])/(y^2*z) + ((1 - z)*G[1 - y, 1 - y, 0, 1 - y, z])/(y^2*z) + ((-1 + z)*G[1 - y, 1 - y, 1, 0, z])/(y^2*z) + ((1 - z)*G[1 - y, 1 - y, 1 - y, 0, z])/(y^2*z) + ((3*y^2 + 6*y*z - y^2*z - z^2 + z^3)*G[1 - y, 1 - y, 1 - y, 1 - y, z])/ (y*z^2*(y + z)^2) + G[0, 0, y]*((4*(3 - 3*y + z + y*z))/ ((-1 + y)^2*z^2) + ((3 - z)*G[0, 1 - y, z])/z^3 + ((-3 + z)*G[1 - y, 1 - y, z])/z^3 + ((1 - z)*G[0, 0, 1 - y, z])/ z^3 + ((-1 + z)*G[0, 1 - y, 1 - y, z])/z^3 + ((-1 + z)*G[1 - y, 0, 1 - y, z])/z^3 + ((1 - z)*G[1 - y, 1 - y, 1 - y, z])/z^3 + (2*G[0, 0, 0, 1 - y, z])/ z^3 - (2*G[0, 0, 1 - y, 1 - y, z])/z^3 - (2*G[0, 1 - y, 0, 1 - y, z])/z^3 + (2*G[0, 1 - y, 1 - y, 1 - y, z])/ z^3 - (2*G[1 - y, 0, 0, 1 - y, z])/z^3 + (2*G[1 - y, 0, 1 - y, 1 - y, z])/z^3 + (2*G[1 - y, 1 - y, 0, 1 - y, z])/z^3 - (2*G[1 - y, 1 - y, 1 - y, 1 - y, z])/z^3) + ((3*y^2 - y^2*z - z^2 + z^3)*G[1 - y, 1 - y, -y, 1 - y, z])/ (y^2*z^3) + ((3*y^2 - y^2*z - z^2 + z^3)*G[1 - y, -y, 1 - y, 1 - y, z])/(y^2*z^3) + ((3*y^2 - y^2*z - z^2 + z^3)*G[-y, 1 - y, 1 - y, 1 - y, z])/(y^2*z^3) + Pi^2*((-7*(2 - y + z))/(3*(-1 + y)*z*(y + z)) + (7*G[0, 0, z])/(12*y*z) - (7*(-1 + z)*G[0, 1, y])/(12*y^2*z) + (7*(-1 + z)*G[0, 1 - y, z])/(12*y^2*z) - (7*(-1 + z)*G[1, 0, z])/ (12*y^2*z) + (7*G[0, -y, z]*G[1, 1, y])/(6*z^3) + G[0, z]*(-7/(6*y*z) + (7*(-1 + z)*G[1, y])/(12*y^2*z) + (7*(-1 + z)*G[0, 1, y])/(12*y^2*z) - (7*(-1 + z)*G[1, 1, y])/ (12*y^2*z)) + (7*(-1 + z)*G[1 - y, 0, z])/(12*y^2*z) - (7*(3*y^2 + 6*y*z - y^2*z - z^2 + z^3)*G[1 - y, 1 - y, z])/ (12*y*z^2*(y + z)^2) + G[0, 0, y]*((-7*(3 - 3*y + z + y*z))/ (12*(-1 + y)^2*z^2) - (7*G[0, 1 - y, z])/(6*z^3) + (7*G[1 - y, 1 - y, z])/(6*z^3)) - (7*(3*y^2 - y^2*z - z^2 + z^3)* G[-y, 1 - y, z])/(12*y^2*z^3) + G[1, 1, y]* ((-7*(3*y^2 + 6*y*z - y^2*z - z^2 + z^3))/(12*y*z^2*(y + z)^2) - (7*G[1 - y, -y, z])/(6*z^3) - (7*G[-y, 1 - y, z])/(6*z^3)) + (7*(2 - 2*y + z)*G[0, 0, 0, y])/(12*(-1 + y)^2*z^2) + G[1 - y, z]*((7*(3*y^2 + 6*y*z - y^2*z - z^2 + z^3))/ (6*y*z^2*(y + z)^2) + (7*(-1 + z)*G[0, 0, y])/(12*z^3) + (7*(-1 + z)*G[0, 1, y])/(12*y^2*z) + (7*(y + 2*z)*G[1, 1, y])/ (6*z^2*(y + z)^2) + (7*G[0, 0, 0, y])/(6*z^3)) - (7*(-1 + z)*G[0, 0, 1, y])/(12*y^2*z) - (7*(-1 + z)*G[0, 0, 1 - y, z])/(12*y^2*z) + (7*(-1 + z)*G[0, 1, 0, z])/(12*y^2*z) + (7*(-1 + z)*G[0, 1, 1, y])/ (12*y^2*z) - (7*(-1 + z)*G[0, 1 - y, 0, z])/(12*y^2*z) - (7*(-1 + z)*G[0, 1 - y, 1 - y, z])/(12*y^2*z) + (7*(-y^2 + y^2*z - z^2 + z^3)*G[0, -y, 1 - y, z])/(12*y^2*z^3) + (7*(-1 + z)*G[1, 0, 0, z])/(12*y^2*z) + (7*(-1 + z)*G[1, 0, 1, y])/ (12*y^2*z) + (7*(y + 2*z)*G[1, 1, 1, y])/(6*z^2*(y + z)^2) + G[-y, z]*((7*(y^2 - y^2*z - z^2 + z^3)*G[1, 1, y])/(12*y^2*z^3) - (7*G[1, 1, 1, y])/(6*z^3)) - (7*(-1 + z)*G[1 - y, 0, 0, z])/ (12*y^2*z) - (7*(-1 + z)*G[1 - y, 0, 1 - y, z])/(12*y^2*z) + (7*(-1 + z)*G[1 - y, 1, 0, z])/(12*y^2*z) - (7*(-1 + z)*G[1 - y, 1 - y, 0, z])/(12*y^2*z) + (7*(y + 2*z)*G[1 - y, 1 - y, 1 - y, z])/(6*z^2*(y + z)^2) + G[0, y]*((7*(3 - 3*y + z + y*z))/(6*(-1 + y)^2*z^2) - (7*(-3 + z)*G[1 - y, z])/(12*z^3) - (7*(-1 + z)*G[0, 1 - y, z])/ (12*z^3) + (7*(-1 + z)*G[1 - y, 1 - y, z])/(12*z^3) + (7*G[0, 0, 1 - y, z])/(6*z^3) - (7*G[0, 1 - y, 1 - y, z])/ (6*z^3) - (7*G[1 - y, 0, 1 - y, z])/(6*z^3) + (7*G[1 - y, 1 - y, 1 - y, z])/(6*z^3)) + (7*(y^2 - y^2*z - z^2 + z^3)*G[1 - y, -y, 1 - y, z])/(12*y^2*z^3) + (7*(y^2 - y^2*z - z^2 + z^3)*G[-y, 1 - y, 1 - y, z])/(12*y^2*z^3) + G[1, y]*((7*(3*y^2 + 6*y*z - y^2*z - z^2 + z^3))/ (6*y*z^2*(y + z)^2) - (7*(3*y^2 + 6*y*z - y^2*z - z^2 + z^3)* G[1 - y, z])/(12*y*z^2*(y + z)^2) - (7*(3*y^2 - y^2*z - z^2 + z^3)*G[-y, z])/(12*y^2*z^3) - (7*(-1 + z)*G[0, 0, z])/(12*y^2*z) - (7*(-1 + z)*G[0, 1 - y, z])/ (12*y^2*z) + (7*(-y^2 + y^2*z - z^2 + z^3)*G[0, -y, z])/ (12*y^2*z^3) - (7*(-1 + z)*G[1 - y, 0, z])/(12*y^2*z) + (7*(y + 2*z)*G[1 - y, 1 - y, z])/(6*z^2*(y + z)^2) + (7*(y^2 - y^2*z - z^2 + z^3)*G[1 - y, -y, z])/(12*y^2*z^3) + (7*(y^2 - y^2*z - z^2 + z^3)*G[-y, 1 - y, z])/(12*y^2*z^3) - (7*G[0, 0, -y, z])/(6*z^3) + (7*G[0, 1 - y, -y, z])/(6*z^3) + (7*G[0, -y, 1 - y, z])/(6*z^3) + (7*G[1 - y, 0, -y, z])/(6*z^3) - (7*G[1 - y, 1 - y, -y, z])/(6*z^3) - (7*G[1 - y, -y, 1 - y, z])/ (6*z^3) - (7*G[-y, 1 - y, 1 - y, z])/(6*z^3)) - (7*G[0, 0, -y, 1 - y, z])/(6*z^3) + (7*G[0, 1 - y, -y, 1 - y, z])/ (6*z^3) + (7*G[0, -y, 1 - y, 1 - y, z])/(6*z^3) + (7*G[1 - y, 0, -y, 1 - y, z])/(6*z^3) - (7*G[1 - y, 1 - y, -y, 1 - y, z])/(6*z^3) - (7*G[1 - y, -y, 1 - y, 1 - y, z])/(6*z^3) - (7*G[-y, 1 - y, 1 - y, 1 - y, z])/(6*z^3)) + G[1, 1, y]*((4*(3*y^2 + 6*y*z - y^2*z - z^2 + z^3))/ (y*z^2*(y + z)^2) + ((1 - z)*G[1 - y, 0, z])/(y^2*z) + ((3*y^2 + 6*y*z - y^2*z - z^2 + z^3)*G[1 - y, 1 - y, z])/ (y*z^2*(y + z)^2) + ((3*y^2 - y^2*z - z^2 + z^3)*G[1 - y, -y, z])/ (y^2*z^3) + ((3*y^2 - y^2*z - z^2 + z^3)*G[-y, 1 - y, z])/ (y^2*z^3) + ((-1 + z)*G[0, 0, 0, z])/(y^2*z) + ((-1 + z)*G[0, 0, 1 - y, z])/(y^2*z) + ((-y^2 + y^2*z + z^2 - z^3)* G[0, 0, -y, z])/(y^2*z^3) + ((-1 + z)*G[0, 1 - y, 0, z])/(y^2*z) + ((-1 + z)*G[0, 1 - y, 1 - y, z])/(y^2*z) + ((y^2 - y^2*z + z^2 - z^3)*G[0, 1 - y, -y, z])/(y^2*z^3) + ((y^2 - y^2*z + z^2 - z^3)*G[0, -y, 1 - y, z])/(y^2*z^3) + ((-1 + z)*G[1 - y, 0, 0, z])/(y^2*z) + ((-1 + z)*G[1 - y, 0, 1 - y, z])/(y^2*z) + ((y^2 - y^2*z + z^2 - z^3)*G[1 - y, 0, -y, z])/(y^2*z^3) + ((-1 + z)*G[1 - y, 1 - y, 0, z])/(y^2*z) - (2*(y + 2*z)*G[1 - y, 1 - y, 1 - y, z])/(z^2*(y + z)^2) + ((-y^2 + y^2*z + z^2 - z^3)*G[1 - y, 1 - y, -y, z])/(y^2*z^3) + ((-y^2 + y^2*z + z^2 - z^3)*G[1 - y, -y, 1 - y, z])/(y^2*z^3) + ((-y^2 + y^2*z + z^2 - z^3)*G[-y, 1 - y, 1 - y, z])/(y^2*z^3) - (2*G[0, 0, 0, -y, z])/z^3 + (2*G[0, 0, 1 - y, -y, z])/z^3 + (2*G[0, 0, -y, 1 - y, z])/z^3 + (2*G[0, 1 - y, 0, -y, z])/z^3 - (2*G[0, 1 - y, 1 - y, -y, z])/z^3 - (2*G[0, 1 - y, -y, 1 - y, z])/ z^3 - (2*G[0, -y, 1 - y, 1 - y, z])/z^3 + (2*G[1 - y, 0, 0, -y, z])/ z^3 - (2*G[1 - y, 0, 1 - y, -y, z])/z^3 - (2*G[1 - y, 0, -y, 1 - y, z])/z^3 - (2*G[1 - y, 1 - y, 0, -y, z])/ z^3 + (2*G[1 - y, 1 - y, 1 - y, -y, z])/z^3 + (2*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 + (2*G[1 - y, -y, 1 - y, 1 - y, z])/z^3 + (2*G[-y, 1 - y, 1 - y, 1 - y, z])/z^3) + ((-2 + 2*y - z)*G[0, 0, 0, 0, 0, y])/((-1 + y)^2*z^2) + G[1 - y, z]*((-8*(3*y^2 + 6*y*z - y^2*z - z^2 + z^3))/ (y*z^2*(y + z)^2) - (2*(-3 + z)*G[0, 0, y])/z^3 - (2*(-1 + z)*G[0, 1, y])/(y^2*z) - (2*(3*y^2 + 6*y*z - y^2*z - z^2 + z^3)*G[1, 1, y])/ (y*z^2*(y + z)^2) + ((-3 + z)*G[0, 0, 0, y])/z^3 + ((1 - z)*G[0, 0, 1, y])/(y^2*z) + ((-1 + z)*G[0, 1, 1, y])/(y^2*z) + ((-1 + z)*G[1, 0, 1, y])/(y^2*z) + ((3*y^2 + 6*y*z - y^2*z - z^2 + z^3)*G[1, 1, 1, y])/ (y*z^2*(y + z)^2) + ((1 - z)*G[0, 0, 0, 0, y])/z^3 + ((1 - z)*G[0, 0, 0, 1, y])/(y^2*z) + ((-1 + z)*G[0, 0, 1, 1, y])/ (y^2*z) + ((-1 + z)*G[0, 1, 0, 1, y])/(y^2*z) + ((1 - z)*G[0, 1, 1, 1, y])/(y^2*z) + ((-1 + z)*G[1, 0, 0, 1, y])/ (y^2*z) + ((1 - z)*G[1, 0, 1, 1, y])/(y^2*z) + ((1 - z)*G[1, 1, 0, 1, y])/(y^2*z) - (2*(y + 2*z)*G[1, 1, 1, 1, y])/ (z^2*(y + z)^2) - (2*G[0, 0, 0, 0, 0, y])/z^3) + ((-1 + z)*G[0, 0, 0, 0, 1, y])/(y^2*z) + ((-1 + z)*G[0, 0, 0, 0, 1 - y, z])/(y^2*z) + ((1 - z)*G[0, 0, 0, 1, 0, z])/(y^2*z) + ((1 - z)*G[0, 0, 0, 1, 1, y])/ (y^2*z) + ((-1 + z)*G[0, 0, 0, 1 - y, 0, z])/(y^2*z) + ((-1 + z)*G[0, 0, 0, 1 - y, 1 - y, z])/(y^2*z) + ((y^2 - y^2*z + z^2 - z^3)*G[0, 0, 0, -y, 1 - y, z])/(y^2*z^3) + ((1 - z)*G[0, 0, 1, 0, 0, z])/(y^2*z) + ((1 - z)*G[0, 0, 1, 0, 1, y])/ (y^2*z) + ((-1 + z)*G[0, 0, 1, 1, 1, y])/(y^2*z) + ((-1 + z)*G[0, 0, 1 - y, 0, 0, z])/(y^2*z) + ((-1 + z)*G[0, 0, 1 - y, 0, 1 - y, z])/(y^2*z) + ((1 - z)*G[0, 0, 1 - y, 1, 0, z])/(y^2*z) + ((-1 + z)*G[0, 0, 1 - y, 1 - y, 0, z])/(y^2*z) + ((-1 + z)*G[0, 0, 1 - y, 1 - y, 1 - y, z])/(y^2*z) + ((-y^2 + y^2*z + z^2 - z^3)*G[0, 0, 1 - y, -y, 1 - y, z])/(y^2*z^3) + ((-y^2 + y^2*z + z^2 - z^3)*G[0, 0, -y, 1 - y, 1 - y, z])/(y^2*z^3) + ((1 - z)*G[0, 1, 0, 0, 0, z])/(y^2*z) + ((1 - z)*G[0, 1, 0, 0, 1, y])/ (y^2*z) + ((-1 + z)*G[0, 1, 0, 1, 1, y])/(y^2*z) + ((-1 + z)*G[0, 1, 1, 0, 1, y])/(y^2*z) + ((1 - z)*G[0, 1, 1, 1, 1, y])/ (y^2*z) + ((-1 + z)*G[0, 1 - y, 0, 0, 0, z])/(y^2*z) + ((-1 + z)*G[0, 1 - y, 0, 0, 1 - y, z])/(y^2*z) + ((1 - z)*G[0, 1 - y, 0, 1, 0, z])/(y^2*z) + ((-1 + z)*G[0, 1 - y, 0, 1 - y, 0, z])/(y^2*z) + ((-1 + z)*G[0, 1 - y, 0, 1 - y, 1 - y, z])/(y^2*z) + ((-y^2 + y^2*z + z^2 - z^3)*G[0, 1 - y, 0, -y, 1 - y, z])/(y^2*z^3) + ((1 - z)*G[0, 1 - y, 1, 0, 0, z])/(y^2*z) + ((-1 + z)*G[0, 1 - y, 1 - y, 0, 0, z])/(y^2*z) + ((-1 + z)*G[0, 1 - y, 1 - y, 0, 1 - y, z])/(y^2*z) + ((1 - z)*G[0, 1 - y, 1 - y, 1, 0, z])/(y^2*z) + ((-1 + z)*G[0, 1 - y, 1 - y, 1 - y, 0, z])/(y^2*z) + ((-1 + z)*G[0, 1 - y, 1 - y, 1 - y, 1 - y, z])/(y^2*z) + ((y^2 - y^2*z + z^2 - z^3)*G[0, 1 - y, 1 - y, -y, 1 - y, z])/ (y^2*z^3) + ((y^2 - y^2*z + z^2 - z^3)*G[0, 1 - y, -y, 1 - y, 1 - y, z])/(y^2*z^3) + ((y^2 - y^2*z + z^2 - z^3)*G[0, -y, 1 - y, 1 - y, 1 - y, z])/(y^2*z^3) + ((1 - z)*G[1, 0, 0, 0, 0, z])/(y^2*z) + ((1 - z)*G[1, 0, 0, 0, 1, y])/(y^2*z) + ((-1 + z)*G[1, 0, 0, 1, 1, y])/ (y^2*z) + ((-1 + z)*G[1, 0, 1, 0, 1, y])/(y^2*z) + ((1 - z)*G[1, 0, 1, 1, 1, y])/(y^2*z) + ((-1 + z)*G[1, 1, 0, 0, 1, y])/ (y^2*z) + ((1 - z)*G[1, 1, 0, 1, 1, y])/(y^2*z) + ((1 - z)*G[1, 1, 1, 0, 1, y])/(y^2*z) - (2*(y + 2*z)*G[1, 1, 1, 1, 1, y])/(z^2*(y + z)^2) + G[-y, z]*((-2*(3*y^2 - y^2*z - z^2 + z^3)*G[1, 1, y])/(y^2*z^3) + ((3*y^2 - y^2*z - z^2 + z^3)*G[1, 1, 1, y])/(y^2*z^3) + ((-y^2 + y^2*z + z^2 - z^3)*G[1, 1, 1, 1, y])/(y^2*z^3) + (2*G[1, 1, 1, 1, 1, y])/z^3) + ((-1 + z)*G[1 - y, 0, 0, 0, 0, z])/ (y^2*z) + ((-1 + z)*G[1 - y, 0, 0, 0, 1 - y, z])/(y^2*z) + ((1 - z)*G[1 - y, 0, 0, 1, 0, z])/(y^2*z) + ((-1 + z)*G[1 - y, 0, 0, 1 - y, 0, z])/(y^2*z) + ((-1 + z)*G[1 - y, 0, 0, 1 - y, 1 - y, z])/(y^2*z) + ((-y^2 + y^2*z + z^2 - z^3)*G[1 - y, 0, 0, -y, 1 - y, z])/(y^2*z^3) + ((1 - z)*G[1 - y, 0, 1, 0, 0, z])/(y^2*z) + ((-1 + z)*G[1 - y, 0, 1 - y, 0, 0, z])/(y^2*z) + ((-1 + z)*G[1 - y, 0, 1 - y, 0, 1 - y, z])/(y^2*z) + ((1 - z)*G[1 - y, 0, 1 - y, 1, 0, z])/(y^2*z) + ((-1 + z)*G[1 - y, 0, 1 - y, 1 - y, 0, z])/(y^2*z) + ((-1 + z)*G[1 - y, 0, 1 - y, 1 - y, 1 - y, z])/(y^2*z) + ((y^2 - y^2*z + z^2 - z^3)*G[1 - y, 0, 1 - y, -y, 1 - y, z])/ (y^2*z^3) + ((y^2 - y^2*z + z^2 - z^3)*G[1 - y, 0, -y, 1 - y, 1 - y, z])/(y^2*z^3) + ((1 - z)*G[1 - y, 1, 0, 0, 0, z])/(y^2*z) + ((-1 + z)*G[1 - y, 1 - y, 0, 0, 0, z])/(y^2*z) + ((-1 + z)*G[1 - y, 1 - y, 0, 0, 1 - y, z])/(y^2*z) + ((1 - z)*G[1 - y, 1 - y, 0, 1, 0, z])/(y^2*z) + ((-1 + z)*G[1 - y, 1 - y, 0, 1 - y, 0, z])/(y^2*z) + ((-1 + z)*G[1 - y, 1 - y, 0, 1 - y, 1 - y, z])/(y^2*z) + ((y^2 - y^2*z + z^2 - z^3)*G[1 - y, 1 - y, 0, -y, 1 - y, z])/ (y^2*z^3) + ((1 - z)*G[1 - y, 1 - y, 1, 0, 0, z])/(y^2*z) + ((-1 + z)*G[1 - y, 1 - y, 1 - y, 0, 0, z])/(y^2*z) + ((-1 + z)*G[1 - y, 1 - y, 1 - y, 0, 1 - y, z])/(y^2*z) + ((1 - z)*G[1 - y, 1 - y, 1 - y, 1, 0, z])/(y^2*z) + ((-1 + z)*G[1 - y, 1 - y, 1 - y, 1 - y, 0, z])/(y^2*z) - (2*(y + 2*z)*G[1 - y, 1 - y, 1 - y, 1 - y, 1 - y, z])/ (z^2*(y + z)^2) + G[0, y]*((-8*(3 - 3*y + z + y*z))/ ((-1 + y)^2*z^2) + (4*(-3 + z)*G[1 - y, z])/z^3 + (2*(-3 + z)*G[0, 1 - y, z])/z^3 - (2*(-3 + z)*G[1 - y, 1 - y, z])/ z^3 + ((-3 + z)*G[0, 0, 1 - y, z])/z^3 + ((3 - z)*G[0, 1 - y, 1 - y, z])/z^3 + ((3 - z)*G[1 - y, 0, 1 - y, z])/z^3 + ((-3 + z)*G[1 - y, 1 - y, 1 - y, z])/z^3 + ((-1 + z)*G[0, 0, 0, 1 - y, z])/z^3 + ((1 - z)*G[0, 0, 1 - y, 1 - y, z])/z^3 + ((1 - z)*G[0, 1 - y, 0, 1 - y, z])/z^3 + ((-1 + z)*G[0, 1 - y, 1 - y, 1 - y, z])/z^3 + ((1 - z)*G[1 - y, 0, 0, 1 - y, z])/z^3 + ((-1 + z)*G[1 - y, 0, 1 - y, 1 - y, z])/z^3 + ((-1 + z)*G[1 - y, 1 - y, 0, 1 - y, z])/z^3 + ((1 - z)*G[1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 - (2*G[0, 0, 0, 0, 1 - y, z])/z^3 + (2*G[0, 0, 0, 1 - y, 1 - y, z])/ z^3 + (2*G[0, 0, 1 - y, 0, 1 - y, z])/z^3 - (2*G[0, 0, 1 - y, 1 - y, 1 - y, z])/z^3 + (2*G[0, 1 - y, 0, 0, 1 - y, z])/z^3 - (2*G[0, 1 - y, 0, 1 - y, 1 - y, z])/z^3 - (2*G[0, 1 - y, 1 - y, 0, 1 - y, z])/z^3 + (2*G[0, 1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 + (2*G[1 - y, 0, 0, 0, 1 - y, z])/z^3 - (2*G[1 - y, 0, 0, 1 - y, 1 - y, z])/z^3 - (2*G[1 - y, 0, 1 - y, 0, 1 - y, z])/z^3 + (2*G[1 - y, 0, 1 - y, 1 - y, 1 - y, z])/z^3 - (2*G[1 - y, 1 - y, 0, 0, 1 - y, z])/z^3 + (2*G[1 - y, 1 - y, 0, 1 - y, 1 - y, z])/z^3 + (2*G[1 - y, 1 - y, 1 - y, 0, 1 - y, z])/z^3 - (2*G[1 - y, 1 - y, 1 - y, 1 - y, 1 - y, z])/z^3) + ((-y^2 + y^2*z + z^2 - z^3)*G[1 - y, 1 - y, 1 - y, -y, 1 - y, z])/ (y^2*z^3) + ((-y^2 + y^2*z + z^2 - z^3)*G[1 - y, 1 - y, -y, 1 - y, 1 - y, z])/(y^2*z^3) + ((-y^2 + y^2*z + z^2 - z^3)* G[1 - y, -y, 1 - y, 1 - y, 1 - y, z])/(y^2*z^3) + ((-y^2 + y^2*z + z^2 - z^3)*G[-y, 1 - y, 1 - y, 1 - y, 1 - y, z])/ (y^2*z^3) + G[1, y]*((-8*(3*y^2 + 6*y*z - y^2*z - z^2 + z^3))/ (y*z^2*(y + z)^2) + (4*(3*y^2 + 6*y*z - y^2*z - z^2 + z^3)* G[1 - y, z])/(y*z^2*(y + z)^2) + (4*(3*y^2 - y^2*z - z^2 + z^3)* G[-y, z])/(y^2*z^3) + (2*(-1 + z)*G[0, 0, z])/(y^2*z) + (2*(-1 + z)*G[0, 1 - y, z])/(y^2*z) - (2*(-3*y^2 + y^2*z - z^2 + z^3)*G[0, -y, z])/(y^2*z^3) + (2*(-1 + z)*G[1 - y, 0, z])/(y^2*z) - (2*(3*y^2 + 6*y*z - y^2*z - z^2 + z^3)*G[1 - y, 1 - y, z])/ (y*z^2*(y + z)^2) - (2*(3*y^2 - y^2*z - z^2 + z^3)*G[1 - y, -y, z])/ (y^2*z^3) - (2*(3*y^2 - y^2*z - z^2 + z^3)*G[-y, 1 - y, z])/ (y^2*z^3) + ((1 - z)*G[0, 0, 0, z])/(y^2*z) + ((1 - z)*G[0, 0, 1 - y, z])/(y^2*z) + ((3*y^2 - y^2*z - z^2 + z^3)* G[0, 0, -y, z])/(y^2*z^3) + ((1 - z)*G[0, 1 - y, 0, z])/(y^2*z) + ((1 - z)*G[0, 1 - y, 1 - y, z])/(y^2*z) + ((-3*y^2 + y^2*z - z^2 + z^3)*G[0, 1 - y, -y, z])/(y^2*z^3) + ((-3*y^2 + y^2*z - z^2 + z^3)*G[0, -y, 1 - y, z])/(y^2*z^3) + ((1 - z)*G[1 - y, 0, 0, z])/(y^2*z) + ((1 - z)*G[1 - y, 0, 1 - y, z])/(y^2*z) + ((-3*y^2 + y^2*z - z^2 + z^3)*G[1 - y, 0, -y, z])/(y^2*z^3) + ((1 - z)*G[1 - y, 1 - y, 0, z])/(y^2*z) + ((3*y^2 + 6*y*z - y^2*z - z^2 + z^3)*G[1 - y, 1 - y, 1 - y, z])/ (y*z^2*(y + z)^2) + ((3*y^2 - y^2*z - z^2 + z^3)* G[1 - y, 1 - y, -y, z])/(y^2*z^3) + ((3*y^2 - y^2*z - z^2 + z^3)* G[1 - y, -y, 1 - y, z])/(y^2*z^3) + ((3*y^2 - y^2*z - z^2 + z^3)* G[-y, 1 - y, 1 - y, z])/(y^2*z^3) + ((-1 + z)*G[0, 0, 0, 0, z])/ (y^2*z) + ((-1 + z)*G[0, 0, 0, 1 - y, z])/(y^2*z) + ((y^2 - y^2*z + z^2 - z^3)*G[0, 0, 0, -y, z])/(y^2*z^3) + ((-1 + z)*G[0, 0, 1 - y, 0, z])/(y^2*z) + ((-1 + z)*G[0, 0, 1 - y, 1 - y, z])/(y^2*z) + ((-y^2 + y^2*z + z^2 - z^3)*G[0, 0, 1 - y, -y, z])/(y^2*z^3) + ((-y^2 + y^2*z + z^2 - z^3)*G[0, 0, -y, 1 - y, z])/(y^2*z^3) + ((-1 + z)*G[0, 1 - y, 0, 0, z])/(y^2*z) + ((-1 + z)*G[0, 1 - y, 0, 1 - y, z])/(y^2*z) + ((-y^2 + y^2*z + z^2 - z^3)*G[0, 1 - y, 0, -y, z])/(y^2*z^3) + ((-1 + z)*G[0, 1 - y, 1 - y, 0, z])/(y^2*z) + ((-1 + z)*G[0, 1 - y, 1 - y, 1 - y, z])/(y^2*z) + ((y^2 - y^2*z + z^2 - z^3)*G[0, 1 - y, 1 - y, -y, z])/(y^2*z^3) + ((y^2 - y^2*z + z^2 - z^3)*G[0, 1 - y, -y, 1 - y, z])/(y^2*z^3) + ((y^2 - y^2*z + z^2 - z^3)*G[0, -y, 1 - y, 1 - y, z])/(y^2*z^3) + ((-1 + z)*G[1 - y, 0, 0, 0, z])/(y^2*z) + ((-1 + z)*G[1 - y, 0, 0, 1 - y, z])/(y^2*z) + ((-y^2 + y^2*z + z^2 - z^3)*G[1 - y, 0, 0, -y, z])/(y^2*z^3) + ((-1 + z)*G[1 - y, 0, 1 - y, 0, z])/(y^2*z) + ((-1 + z)*G[1 - y, 0, 1 - y, 1 - y, z])/(y^2*z) + ((y^2 - y^2*z + z^2 - z^3)*G[1 - y, 0, 1 - y, -y, z])/(y^2*z^3) + ((y^2 - y^2*z + z^2 - z^3)*G[1 - y, 0, -y, 1 - y, z])/(y^2*z^3) + ((-1 + z)*G[1 - y, 1 - y, 0, 0, z])/(y^2*z) + ((-1 + z)*G[1 - y, 1 - y, 0, 1 - y, z])/(y^2*z) + ((y^2 - y^2*z + z^2 - z^3)*G[1 - y, 1 - y, 0, -y, z])/(y^2*z^3) + ((-1 + z)*G[1 - y, 1 - y, 1 - y, 0, z])/(y^2*z) - (2*(y + 2*z)*G[1 - y, 1 - y, 1 - y, 1 - y, z])/(z^2*(y + z)^2) + ((-y^2 + y^2*z + z^2 - z^3)*G[1 - y, 1 - y, 1 - y, -y, z])/ (y^2*z^3) + ((-y^2 + y^2*z + z^2 - z^3)*G[1 - y, 1 - y, -y, 1 - y, z])/(y^2*z^3) + ((-y^2 + y^2*z + z^2 - z^3)*G[1 - y, -y, 1 - y, 1 - y, z])/(y^2*z^3) + ((-y^2 + y^2*z + z^2 - z^3)* G[-y, 1 - y, 1 - y, 1 - y, z])/(y^2*z^3) + (2*G[0, 0, 0, 0, -y, z])/z^3 - (2*G[0, 0, 0, 1 - y, -y, z])/z^3 - (2*G[0, 0, 0, -y, 1 - y, z])/z^3 - (2*G[0, 0, 1 - y, 0, -y, z])/ z^3 + (2*G[0, 0, 1 - y, 1 - y, -y, z])/z^3 + (2*G[0, 0, 1 - y, -y, 1 - y, z])/z^3 + (2*G[0, 0, -y, 1 - y, 1 - y, z])/z^3 - (2*G[0, 1 - y, 0, 0, -y, z])/ z^3 + (2*G[0, 1 - y, 0, 1 - y, -y, z])/z^3 + (2*G[0, 1 - y, 0, -y, 1 - y, z])/z^3 + (2*G[0, 1 - y, 1 - y, 0, -y, z])/z^3 - (2*G[0, 1 - y, 1 - y, 1 - y, -y, z])/z^3 - (2*G[0, 1 - y, 1 - y, -y, 1 - y, z])/z^3 - (2*G[0, 1 - y, -y, 1 - y, 1 - y, z])/z^3 - (2*G[0, -y, 1 - y, 1 - y, 1 - y, z])/z^3 - (2*G[1 - y, 0, 0, 0, -y, z])/z^3 + (2*G[1 - y, 0, 0, 1 - y, -y, z])/ z^3 + (2*G[1 - y, 0, 0, -y, 1 - y, z])/z^3 + (2*G[1 - y, 0, 1 - y, 0, -y, z])/z^3 - (2*G[1 - y, 0, 1 - y, 1 - y, -y, z])/z^3 - (2*G[1 - y, 0, 1 - y, -y, 1 - y, z])/z^3 - (2*G[1 - y, 0, -y, 1 - y, 1 - y, z])/z^3 + (2*G[1 - y, 1 - y, 0, 0, -y, z])/z^3 - (2*G[1 - y, 1 - y, 0, 1 - y, -y, z])/z^3 - (2*G[1 - y, 1 - y, 0, -y, 1 - y, z])/z^3 - (2*G[1 - y, 1 - y, 1 - y, 0, -y, z])/z^3 + (2*G[1 - y, 1 - y, 1 - y, 1 - y, -y, z])/z^3 + (2*G[1 - y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + (2*G[1 - y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 + (2*G[1 - y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 + (2*G[-y, 1 - y, 1 - y, 1 - y, 1 - y, z])/z^3) + (2*G[0, 0, 0, 0, -y, 1 - y, z])/z^3 - (2*G[0, 0, 0, 1 - y, -y, 1 - y, z])/z^3 - (2*G[0, 0, 0, -y, 1 - y, 1 - y, z])/z^3 - (2*G[0, 0, 1 - y, 0, -y, 1 - y, z])/z^3 + (2*G[0, 0, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + (2*G[0, 0, 1 - y, -y, 1 - y, 1 - y, z])/z^3 + (2*G[0, 0, -y, 1 - y, 1 - y, 1 - y, z])/z^3 - (2*G[0, 1 - y, 0, 0, -y, 1 - y, z])/z^3 + (2*G[0, 1 - y, 0, 1 - y, -y, 1 - y, z])/z^3 + (2*G[0, 1 - y, 0, -y, 1 - y, 1 - y, z])/z^3 + (2*G[0, 1 - y, 1 - y, 0, -y, 1 - y, z])/z^3 - (2*G[0, 1 - y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 - (2*G[0, 1 - y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 - (2*G[0, 1 - y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 - (2*G[0, -y, 1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 - (2*G[1 - y, 0, 0, 0, -y, 1 - y, z])/z^3 + (2*G[1 - y, 0, 0, 1 - y, -y, 1 - y, z])/z^3 + (2*G[1 - y, 0, 0, -y, 1 - y, 1 - y, z])/z^3 + (2*G[1 - y, 0, 1 - y, 0, -y, 1 - y, z])/z^3 - (2*G[1 - y, 0, 1 - y, 1 - y, -y, 1 - y, z])/z^3 - (2*G[1 - y, 0, 1 - y, -y, 1 - y, 1 - y, z])/z^3 - (2*G[1 - y, 0, -y, 1 - y, 1 - y, 1 - y, z])/z^3 + (2*G[1 - y, 1 - y, 0, 0, -y, 1 - y, z])/z^3 - (2*G[1 - y, 1 - y, 0, 1 - y, -y, 1 - y, z])/z^3 - (2*G[1 - y, 1 - y, 0, -y, 1 - y, 1 - y, z])/z^3 - (2*G[1 - y, 1 - y, 1 - y, 0, -y, 1 - y, z])/z^3 + (2*G[1 - y, 1 - y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + (2*G[1 - y, 1 - y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 + (2*G[1 - y, 1 - y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 + (2*G[1 - y, -y, 1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 + (2*G[-y, 1 - y, 1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 + ((-14*(2 - y + z))/(3*(-1 + y)*z*(y + z)) + G[0, z]*(-7/(3*y*z) + (7*(-1 + z)*G[1, y])/(3*y^2*z)) - (7*(2 - 2*y + z)*G[0, 0, y])/(3*(-1 + y)^2*z^2) + G[1 - y, z]*((7*(3*y^2 + 6*y*z - y^2*z - z^2 + z^3))/ (3*y*z^2*(y + z)^2) - (14*G[0, 0, y])/(3*z^3)) - (7*(-1 + z)*G[0, 1, y])/(3*y^2*z) + (7*(-1 + z)*G[0, 1 - y, z])/ (3*y^2*z) - (7*(-1 + z)*G[1, 0, z])/(3*y^2*z) - (14*(y + 2*z)*G[1, 1, y])/(3*z^2*(y + z)^2) + (14*G[-y, z]*G[1, 1, y])/(3*z^3) + (7*(-1 + z)*G[1 - y, 0, z])/ (3*y^2*z) - (14*(y + 2*z)*G[1 - y, 1 - y, z])/(3*z^2*(y + z)^2) + G[0, y]*((7*(3 - 3*y + z + y*z))/(3*(-1 + y)^2*z^2) - (7*(-1 + z)*G[1 - y, z])/(3*z^3) + (14*G[0, 1 - y, z])/(3*z^3) - (14*G[1 - y, 1 - y, z])/(3*z^3)) - (7*(y^2 - y^2*z - z^2 + z^3)* G[-y, 1 - y, z])/(3*y^2*z^3) + G[1, y]* ((7*(3*y^2 + 6*y*z - y^2*z - z^2 + z^3))/(3*y*z^2*(y + z)^2) - (14*(y + 2*z)*G[1 - y, z])/(3*z^2*(y + z)^2) - (7*(y^2 - y^2*z - z^2 + z^3)*G[-y, z])/(3*y^2*z^3) - (14*G[0, -y, z])/(3*z^3) + (14*G[1 - y, -y, z])/(3*z^3) + (14*G[-y, 1 - y, z])/(3*z^3)) - (14*G[0, -y, 1 - y, z])/(3*z^3) + (14*G[1 - y, -y, 1 - y, z])/(3*z^3) + (14*G[-y, 1 - y, 1 - y, z])/ (3*z^3))*Zeta[3] + Pi*(((8*I)*(2 - y + z))/((-1 + y)*z*(y + z)) + ((2*I)*(-1 + z)*G[1, 0, z])/(y^2*z) + G[0, 0, z]* ((-2*I)/(y*z) + (I*(-1 + z)*G[0, 1, y])/(y^2*z) - (I*(-1 + z)*G[1, 1, y])/(y^2*z)) - ((2*I)*(-1 + z)*G[1 - y, 0, z])/ (y^2*z) + G[0, 1, y]*(((2*I)*(-1 + z))/(y^2*z) + (I*(-1 + z)*G[0, 1 - y, z])/(y^2*z) + (I*(-1 + z)*G[1 - y, 0, z])/ (y^2*z) + (I*(-1 + z)*G[1 - y, 1 - y, z])/(y^2*z)) - (I*(3 - 3*y + z + y*z)*G[0, 0, 0, y])/((-1 + y)^2*z^2) + G[0, 1 - y, z]*(((-2*I)*(-1 + z))/(y^2*z) - (I*(-1 + z)*G[1, 1, y])/ (y^2*z) - ((2*I)*G[0, 0, 0, y])/z^3) + G[1 - y, 1 - y, z]* (((2*I)*(3*y^2 + 6*y*z - y^2*z - z^2 + z^3))/(y*z^2*(y + z)^2) + ((2*I)*G[0, 0, 0, y])/z^3) + (I*G[0, 0, 0, z])/(y*z) + (I*(-1 + z)*G[0, 0, 1, y])/(y^2*z) + (I*(-1 + z)*G[0, 0, 1 - y, z])/ (y^2*z) - (I*(-1 + z)*G[0, 1, 0, z])/(y^2*z) - (I*(-1 + z)*G[0, 1, 1, y])/(y^2*z) + (I*(-1 + z)*G[0, 1 - y, 0, z])/ (y^2*z) + (I*(-1 + z)*G[0, 1 - y, 1 - y, z])/(y^2*z) - (I*(-3*y^2 + y^2*z - z^2 + z^3)*G[0, -y, 1 - y, z])/(y^2*z^3) - (I*(-1 + z)*G[1, 0, 0, z])/(y^2*z) - (I*(-1 + z)*G[1, 0, 1, y])/ (y^2*z) - (I*(3*y^2 + 6*y*z - y^2*z - z^2 + z^3)*G[1, 1, 1, y])/ (y*z^2*(y + z)^2) - ((2*I)*G[1 - y, -y, z]*G[1, 1, 1, y])/z^3 + G[-y, 1 - y, z]*(((2*I)*(3*y^2 - y^2*z - z^2 + z^3))/(y^2*z^3) - ((2*I)*G[1, 1, 1, y])/z^3) + G[0, -y, z]* ((I*(-y^2 + y^2*z - z^2 + z^3)*G[1, 1, y])/(y^2*z^3) + ((2*I)*G[1, 1, 1, y])/z^3) + G[0, z]*((4*I)/(y*z) - ((2*I)*(-1 + z)*G[1, y])/(y^2*z) - (I*(-1 + z)*G[0, 1, y])/ (y^2*z) + (I*(-1 + z)*G[1, 1, y])/(y^2*z) - (I*(-1 + z)*G[0, 0, 1, y])/(y^2*z) + (I*(-1 + z)*G[0, 1, 1, y])/ (y^2*z) + (I*(-1 + z)*G[1, 0, 1, y])/(y^2*z) - (I*(-1 + z)*G[1, 1, 1, y])/(y^2*z)) + (I*(-1 + z)*G[1 - y, 0, 0, z])/(y^2*z) + (I*(-1 + z)*G[1 - y, 0, 1 - y, z])/(y^2*z) - (I*(-1 + z)*G[1 - y, 1, 0, z])/(y^2*z) + (I*(-1 + z)*G[1 - y, 1 - y, 0, z])/(y^2*z) - (I*(3*y^2 + 6*y*z - y^2*z - z^2 + z^3)*G[1 - y, 1 - y, 1 - y, z])/ (y*z^2*(y + z)^2) + G[0, 0, y]*(((2*I)*(3 - 3*y + z + y*z))/ ((-1 + y)^2*z^2) - (I*(-1 + z)*G[0, 1 - y, z])/z^3 + (I*(-1 + z)*G[1 - y, 1 - y, z])/z^3 + ((2*I)*G[0, 0, 1 - y, z])/ z^3 - ((2*I)*G[0, 1 - y, 1 - y, z])/z^3 - ((2*I)*G[1 - y, 0, 1 - y, z])/z^3 + ((2*I)*G[1 - y, 1 - y, 1 - y, z])/z^3) - (I*(3*y^2 - y^2*z - z^2 + z^3)*G[1 - y, -y, 1 - y, z])/(y^2*z^3) - (I*(3*y^2 - y^2*z - z^2 + z^3)*G[-y, 1 - y, 1 - y, z])/(y^2*z^3) + G[1, 1, y]*(((2*I)*(3*y^2 + 6*y*z - y^2*z - z^2 + z^3))/ (y*z^2*(y + z)^2) - (I*(-1 + z)*G[1 - y, 0, z])/(y^2*z) + ((2*I)*(y + 2*z)*G[1 - y, 1 - y, z])/(z^2*(y + z)^2) + (I*(y^2 - y^2*z - z^2 + z^3)*G[1 - y, -y, z])/(y^2*z^3) + (I*(y^2 - y^2*z - z^2 + z^3)*G[-y, 1 - y, z])/(y^2*z^3) - ((2*I)*G[0, 0, -y, z])/z^3 + ((2*I)*G[0, 1 - y, -y, z])/z^3 + ((2*I)*G[0, -y, 1 - y, z])/z^3 + ((2*I)*G[1 - y, 0, -y, z])/z^3 - ((2*I)*G[1 - y, 1 - y, -y, z])/z^3 - ((2*I)*G[1 - y, -y, 1 - y, z])/z^3 - ((2*I)*G[-y, 1 - y, 1 - y, z])/z^3) + (I*(2 - 2*y + z)*G[0, 0, 0, 0, y])/((-1 + y)^2*z^2) + G[1 - y, z]*(((-4*I)*(3*y^2 + 6*y*z - y^2*z - z^2 + z^3))/ (y*z^2*(y + z)^2) - (I*(-3 + z)*G[0, 0, y])/z^3 - (I*(-1 + z)*G[0, 1, y])/(y^2*z) - (I*(3*y^2 + 6*y*z - y^2*z - z^2 + z^3)*G[1, 1, y])/(y*z^2*(y + z)^2) + (I*(-1 + z)*G[0, 0, 0, y])/z^3 - (I*(-1 + z)*G[0, 0, 1, y])/ (y^2*z) + (I*(-1 + z)*G[0, 1, 1, y])/(y^2*z) + (I*(-1 + z)*G[1, 0, 1, y])/(y^2*z) + ((2*I)*(y + 2*z)*G[1, 1, 1, y])/(z^2*(y + z)^2) + ((2*I)*G[0, 0, 0, 0, y])/z^3) + (I*(-1 + z)*G[0, 0, 0, 1, y])/ (y^2*z) - (I*(-1 + z)*G[0, 0, 0, 1 - y, z])/(y^2*z) + (I*(-1 + z)*G[0, 0, 1, 0, z])/(y^2*z) - (I*(-1 + z)*G[0, 0, 1, 1, y])/(y^2*z) - (I*(-1 + z)*G[0, 0, 1 - y, 0, z])/(y^2*z) - (I*(-1 + z)*G[0, 0, 1 - y, 1 - y, z])/(y^2*z) + (I*(y^2 - y^2*z - z^2 + z^3)*G[0, 0, -y, 1 - y, z])/(y^2*z^3) + (I*(-1 + z)*G[0, 1, 0, 0, z])/(y^2*z) - (I*(-1 + z)*G[0, 1, 0, 1, y])/(y^2*z) + (I*(-1 + z)*G[0, 1, 1, 1, y])/(y^2*z) - (I*(-1 + z)*G[0, 1 - y, 0, 0, z])/(y^2*z) - (I*(-1 + z)*G[0, 1 - y, 0, 1 - y, z])/(y^2*z) + (I*(-1 + z)*G[0, 1 - y, 1, 0, z])/(y^2*z) - (I*(-1 + z)*G[0, 1 - y, 1 - y, 0, z])/(y^2*z) - (I*(-1 + z)*G[0, 1 - y, 1 - y, 1 - y, z])/(y^2*z) + (I*(-y^2 + y^2*z - z^2 + z^3)*G[0, 1 - y, -y, 1 - y, z])/(y^2*z^3) + (I*(-y^2 + y^2*z - z^2 + z^3)*G[0, -y, 1 - y, 1 - y, z])/(y^2*z^3) + (I*(-1 + z)*G[1, 0, 0, 0, z])/(y^2*z) - (I*(-1 + z)*G[1, 0, 0, 1, y])/(y^2*z) + (I*(-1 + z)*G[1, 0, 1, 1, y])/(y^2*z) + (I*(-1 + z)*G[1, 1, 0, 1, y])/(y^2*z) + ((2*I)*(y + 2*z)*G[1, 1, 1, 1, y])/(z^2*(y + z)^2) + G[-y, z]*(((-I)*(3*y^2 - y^2*z - z^2 + z^3)*G[1, 1, y])/(y^2*z^3) + (I*(y^2 - y^2*z - z^2 + z^3)*G[1, 1, 1, y])/(y^2*z^3) - ((2*I)*G[1, 1, 1, 1, y])/z^3) - (I*(-1 + z)*G[1 - y, 0, 0, 0, z])/ (y^2*z) - (I*(-1 + z)*G[1 - y, 0, 0, 1 - y, z])/(y^2*z) + (I*(-1 + z)*G[1 - y, 0, 1, 0, z])/(y^2*z) - (I*(-1 + z)*G[1 - y, 0, 1 - y, 0, z])/(y^2*z) - (I*(-1 + z)*G[1 - y, 0, 1 - y, 1 - y, z])/(y^2*z) + (I*(-y^2 + y^2*z - z^2 + z^3)*G[1 - y, 0, -y, 1 - y, z])/(y^2*z^3) + (I*(-1 + z)*G[1 - y, 1, 0, 0, z])/(y^2*z) - (I*(-1 + z)*G[1 - y, 1 - y, 0, 0, z])/(y^2*z) - (I*(-1 + z)*G[1 - y, 1 - y, 0, 1 - y, z])/(y^2*z) + (I*(-1 + z)*G[1 - y, 1 - y, 1, 0, z])/(y^2*z) - (I*(-1 + z)*G[1 - y, 1 - y, 1 - y, 0, z])/(y^2*z) + ((2*I)*(y + 2*z)*G[1 - y, 1 - y, 1 - y, 1 - y, z])/(z^2*(y + z)^2) + G[0, y]*(((-4*I)*(3 - 3*y + z + y*z))/((-1 + y)^2*z^2) + ((2*I)*(-3 + z)*G[1 - y, z])/z^3 + (I*(-3 + z)*G[0, 1 - y, z])/ z^3 - (I*(-3 + z)*G[1 - y, 1 - y, z])/z^3 + (I*(-1 + z)*G[0, 0, 1 - y, z])/z^3 - (I*(-1 + z)*G[0, 1 - y, 1 - y, z])/z^3 - (I*(-1 + z)*G[1 - y, 0, 1 - y, z])/z^3 + (I*(-1 + z)*G[1 - y, 1 - y, 1 - y, z])/z^3 - ((2*I)*G[0, 0, 0, 1 - y, z])/z^3 + ((2*I)*G[0, 0, 1 - y, 1 - y, z])/z^3 + ((2*I)*G[0, 1 - y, 0, 1 - y, z])/z^3 - ((2*I)*G[0, 1 - y, 1 - y, 1 - y, z])/z^3 + ((2*I)*G[1 - y, 0, 0, 1 - y, z])/z^3 - ((2*I)*G[1 - y, 0, 1 - y, 1 - y, z])/z^3 - ((2*I)*G[1 - y, 1 - y, 0, 1 - y, z])/z^3 + ((2*I)*G[1 - y, 1 - y, 1 - y, 1 - y, z])/z^3) + (I*(y^2 - y^2*z - z^2 + z^3)*G[1 - y, 1 - y, -y, 1 - y, z])/ (y^2*z^3) + (I*(y^2 - y^2*z - z^2 + z^3)*G[1 - y, -y, 1 - y, 1 - y, z])/(y^2*z^3) + (I*(y^2 - y^2*z - z^2 + z^3)*G[-y, 1 - y, 1 - y, 1 - y, z])/(y^2*z^3) + G[1, y]* (((-4*I)*(3*y^2 + 6*y*z - y^2*z - z^2 + z^3))/(y*z^2*(y + z)^2) + ((2*I)*(3*y^2 + 6*y*z - y^2*z - z^2 + z^3)*G[1 - y, z])/ (y*z^2*(y + z)^2) + ((2*I)*(3*y^2 - y^2*z - z^2 + z^3)*G[-y, z])/ (y^2*z^3) + (I*(-1 + z)*G[0, 0, z])/(y^2*z) + (I*(-1 + z)*G[0, 1 - y, z])/(y^2*z) - (I*(-3*y^2 + y^2*z - z^2 + z^3)*G[0, -y, z])/(y^2*z^3) + (I*(-1 + z)*G[1 - y, 0, z])/(y^2*z) - (I*(3*y^2 + 6*y*z - y^2*z - z^2 + z^3)*G[1 - y, 1 - y, z])/ (y*z^2*(y + z)^2) - (I*(3*y^2 - y^2*z - z^2 + z^3)* G[1 - y, -y, z])/(y^2*z^3) - (I*(3*y^2 - y^2*z - z^2 + z^3)* G[-y, 1 - y, z])/(y^2*z^3) - (I*(-1 + z)*G[0, 0, 0, z])/ (y^2*z) - (I*(-1 + z)*G[0, 0, 1 - y, z])/(y^2*z) + (I*(y^2 - y^2*z - z^2 + z^3)*G[0, 0, -y, z])/(y^2*z^3) - (I*(-1 + z)*G[0, 1 - y, 0, z])/(y^2*z) - (I*(-1 + z)*G[0, 1 - y, 1 - y, z])/(y^2*z) + (I*(-y^2 + y^2*z - z^2 + z^3)*G[0, 1 - y, -y, z])/(y^2*z^3) + (I*(-y^2 + y^2*z - z^2 + z^3)*G[0, -y, 1 - y, z])/(y^2*z^3) - (I*(-1 + z)*G[1 - y, 0, 0, z])/(y^2*z) - (I*(-1 + z)*G[1 - y, 0, 1 - y, z])/(y^2*z) + (I*(-y^2 + y^2*z - z^2 + z^3)*G[1 - y, 0, -y, z])/(y^2*z^3) - (I*(-1 + z)*G[1 - y, 1 - y, 0, z])/(y^2*z) + ((2*I)*(y + 2*z)*G[1 - y, 1 - y, 1 - y, z])/(z^2*(y + z)^2) + (I*(y^2 - y^2*z - z^2 + z^3)*G[1 - y, 1 - y, -y, z])/(y^2*z^3) + (I*(y^2 - y^2*z - z^2 + z^3)*G[1 - y, -y, 1 - y, z])/(y^2*z^3) + (I*(y^2 - y^2*z - z^2 + z^3)*G[-y, 1 - y, 1 - y, z])/(y^2*z^3) + ((2*I)*G[0, 0, 0, -y, z])/z^3 - ((2*I)*G[0, 0, 1 - y, -y, z])/ z^3 - ((2*I)*G[0, 0, -y, 1 - y, z])/z^3 - ((2*I)*G[0, 1 - y, 0, -y, z])/z^3 + ((2*I)*G[0, 1 - y, 1 - y, -y, z])/z^3 + ((2*I)*G[0, 1 - y, -y, 1 - y, z])/z^3 + ((2*I)*G[0, -y, 1 - y, 1 - y, z])/z^3 - ((2*I)*G[1 - y, 0, 0, -y, z])/z^3 + ((2*I)*G[1 - y, 0, 1 - y, -y, z])/z^3 + ((2*I)*G[1 - y, 0, -y, 1 - y, z])/z^3 + ((2*I)*G[1 - y, 1 - y, 0, -y, z])/z^3 - ((2*I)*G[1 - y, 1 - y, 1 - y, -y, z])/z^3 - ((2*I)*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 - ((2*I)*G[1 - y, -y, 1 - y, 1 - y, z])/z^3 - ((2*I)*G[-y, 1 - y, 1 - y, 1 - y, z])/z^3) + ((2*I)*G[0, 0, 0, -y, 1 - y, z])/z^3 - ((2*I)*G[0, 0, 1 - y, -y, 1 - y, z])/z^3 - ((2*I)*G[0, 0, -y, 1 - y, 1 - y, z])/z^3 - ((2*I)*G[0, 1 - y, 0, -y, 1 - y, z])/z^3 + ((2*I)*G[0, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + ((2*I)*G[0, 1 - y, -y, 1 - y, 1 - y, z])/z^3 + ((2*I)*G[0, -y, 1 - y, 1 - y, 1 - y, z])/z^3 - ((2*I)*G[1 - y, 0, 0, -y, 1 - y, z])/z^3 + ((2*I)*G[1 - y, 0, 1 - y, -y, 1 - y, z])/z^3 + ((2*I)*G[1 - y, 0, -y, 1 - y, 1 - y, z])/z^3 + ((2*I)*G[1 - y, 1 - y, 0, -y, 1 - y, z])/z^3 - ((2*I)*G[1 - y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 - ((2*I)*G[1 - y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 - ((2*I)*G[1 - y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 - ((2*I)*G[-y, 1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 + ((((-7*I)/3)*(2 - y + z))/((-1 + y)*z*(y + z)) + (((14*I)/3)*(y + 2*z)*G[1 - y, z])/(z^2*(y + z)^2) + G[0, y]*((((7*I)/3)*(2 - 2*y + z))/((-1 + y)^2*z^2) + (((14*I)/3)*G[1 - y, z])/z^3) + G[1, y]* ((((14*I)/3)*(y + 2*z))/(z^2*(y + z)^2) - (((14*I)/3)*G[-y, z])/ z^3) - (((14*I)/3)*G[-y, 1 - y, z])/z^3)*Zeta[3]))/Nc), gamma[1, 1, "PS"] -> 0, gamma[1, 2, "NS"] -> ((I/6)*Pi^3*(-1 + z))/(z*(-1 + y + z)^2) + (-47 - 35*y - 82*z)/ (9*(-1 + y)*z*(y + z)) + ((6*y - 10*y^2 + 4*y^3 + 4*z - 12*y*z + 7*y^2*z - 4*z^2 + 3*y*z^2)*G[0, 0, z])/(2*(-1 + y)*y*z*(-1 + y + z)* (y + z)) + G[0, 1 - y, z]*((9*y^3 - 30*y^4 + 33*y^5 - 12*y^6 + 29*y^2*z - 114*y^3*z + 138*y^4*z - 50*y^5*z - 3*y^6*z + 20*y*z^2 - 123*y^2*z^2 + 205*y^3*z^2 - 97*y^4*z^2 - 5*y^5*z^2 + 13*z^3 - 91*y*z^3 + 203*y^2*z^3 - 143*y^3*z^3 + 6*y^4*z^3 - 26*z^4 + 103*y*z^4 - 116*y^2*z^4 + 15*y^3*z^4 + 13*z^5 - 32*y*z^5 + 7*y^2*z^5)/ (6*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + (2*G[1, 0, y])/z^3) - ((-1 + z)*(-6*y^5 + 12*y^6 - 6*y^7 + 26*y^3*z - 152*y^4*z + 261*y^5*z - 170*y^6*z + 35*y^7*z - 6*y^2*z^2 - 172*y^3*z^2 + 525*y^4*z^2 - 444*y^5*z^2 + 97*y^6*z^2 + 66*y*z^3 - 384*y^2*z^3 + 899*y^3*z^3 - 724*y^4*z^3 + 119*y^5*z^3 + 26*z^4 - 266*y*z^4 + 789*y^2*z^4 - 722*y^3*z^4 + 101*y^4*z^4 - 52*z^5 + 264*y*z^5 - 342*y^2*z^5 + 58*y^3*z^5 + 26*z^6 - 64*y*z^6 + 14*y^2*z^6)*G[1, 0, z])/ (12*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + G[0, z]*((-82*y^2 + 95*y^3 - 13*y^4 - 162*y*z + 256*y^2*z - 52*y^3*z - 44*z^2 + 169*y*z^2 - 41*y^2*z^2 + 44*z^3 - 2*y*z^3)/ (12*(-1 + y)*y*z*(-1 + y + z)*(y + z)^2) + ((9*y^3 - 30*y^4 + 33*y^5 - 12*y^6 + 29*y^2*z - 114*y^3*z + 138*y^4*z - 50*y^5*z - 3*y^6*z + 20*y*z^2 - 123*y^2*z^2 + 205*y^3*z^2 - 97*y^4*z^2 - 5*y^5*z^2 + 13*z^3 - 91*y*z^3 + 203*y^2*z^3 - 143*y^3*z^3 + 6*y^4*z^3 - 26*z^4 + 103*y*z^4 - 116*y^2*z^4 + 15*y^3*z^4 + 13*z^5 - 32*y*z^5 + 7*y^2*z^5)*G[1, y])/ (6*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((4 - 12*y + 12*y^2 - 4*y^3 - 5*z + 10*y*z - 5*y^2*z - z^2 + 2*y*z^2 - y^2*z^2 + 2*z^3)*G[0, 0, y])/(2*(-1 + y)^2*z^2*(-1 + y + z)^2) + ((2*y^3 - 8*y^4 + 12*y^5 - 8*y^6 + 2*y^7 + 5*y^2*z - 25*y^3*z + 40*y^4*z - 20*y^5*z - 5*y^6*z + 5*y^7*z + 2*y*z^2 - 20*y^2*z^2 + 44*y^3*z^2 - 19*y^4*z^2 - 23*y^5*z^2 + 15*y^6*z^2 + y^7*z^2 + z^3 - 13*y*z^3 + 45*y^2*z^3 - 45*y^3*z^3 - 4*y^4*z^3 + 10*y^5*z^3 + 6*y^6*z^3 - 4*z^4 + 28*y*z^4 - 57*y^2*z^4 + 33*y^3*z^4 - 7*y^4*z^4 + 11*y^5*z^4 + 5*z^5 - 23*y*z^5 + 27*y^2*z^5 - 9*y^3*z^5 + 8*y^4*z^5 - 2*z^6 + 6*y*z^6 - 2*y^2*z^6 + 2*y^3*z^6)*G[0, 1, y])/ (2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^2) + ((-2*y^6 + 6*y^7 - 6*y^8 + 2*y^9 + 2*y^4*z - 16*y^5*z + 40*y^6*z - 40*y^7*z + 14*y^8*z + 14*y^3*z^2 - 73*y^4*z^2 + 152*y^5*z^2 - 142*y^6*z^2 + 50*y^7*z^2 - y^8*z^2 + 4*y^2*z^3 - 56*y^3*z^3 + 176*y^4*z^3 - 206*y^5*z^3 + 87*y^6*z^3 - 6*y^7*z^3 + 6*y*z^4 - 40*y^2*z^4 + 128*y^3*z^4 - 175*y^4*z^4 + 92*y^5*z^4 - 15*y^6*z^4 + 2*z^5 - 24*y*z^5 + 84*y^2*z^5 - 124*y^3*z^5 + 76*y^4*z^5 - 20*y^5*z^5 - 5*z^6 + 30*y*z^6 - 60*y^2*z^6 + 46*y^3*z^6 - 15*y^4*z^6 + 4*z^7 - 14*y*z^7 + 15*y^2*z^7 - 6*y^3*z^7 - z^8 + 2*y*z^8 - y^2*z^8)*G[1, 0, y])/(2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^4) + ((y^3 + 3*y^2*z + y*z^2 - y^2*z^2 + z^3 - 2*y*z^3 - z^4)* G[1, 1, y])/(y^2*z^2*(y + z)^2)) + ((9*y^3 - 30*y^4 + 33*y^5 - 12*y^6 + 29*y^2*z - 114*y^3*z + 138*y^4*z - 50*y^5*z - 3*y^6*z + 20*y*z^2 - 123*y^2*z^2 + 205*y^3*z^2 - 97*y^4*z^2 - 5*y^5*z^2 + 13*z^3 - 91*y*z^3 + 203*y^2*z^3 - 143*y^3*z^3 + 6*y^4*z^3 - 26*z^4 + 103*y*z^4 - 116*y^2*z^4 + 15*y^3*z^4 + 13*z^5 - 32*y*z^5 + 7*y^2*z^5)*G[1 - y, 0, z])/ (6*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((4*y^2 - 4*y^3 + 8*y*z - 14*y^2*z + 3*y^3*z - 6*z^2 + 6*y*z^2 - 6*y^2*z^2 + 6*z^3 - 9*y*z^3)*G[1 - y, 1 - y, z])/ (6*(-1 + y)*y*z^2*(y + z)^2) + ((-95*y^4 + 294*y^5 - 303*y^6 + 104*y^7 - 223*y^3*z + 770*y^4*z - 841*y^5*z + 264*y^6*z + 30*y^7*z - 92*y^2*z^2 + 529*y^3*z^2 - 737*y^4*z^2 + 192*y^5*z^2 + 108*y^6*z^2 - 69*y*z^3 + 398*y^2*z^3 - 673*y^3*z^3 + 257*y^4*z^3 + 123*y^5*z^3 - 39*z^4 + 291*y*z^4 - 687*y^2*z^4 + 522*y^3*z^4 + 21*y^4*z^4 + 78*z^5 - 318*y*z^5 + 393*y^2*z^5 - 45*y^3*z^5 - 39*z^6 + 96*y*z^6 - 21*y^2*z^6)* G[-y, 1 - y, z])/(18*(-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^2) + G[1, 0, y]*((-46*y^3 + 204*y^4 - 342*y^5 + 256*y^6 - 72*y^7 - 118*y^2*z + 606*y^3*z - 1173*y^4*z + 1000*y^5*z - 315*y^6*z + 12*y*z^2 + 146*y^2*z^2 - 649*y^3*z^2 + 833*y^4*z^2 - 303*y^5*z^2 - 39*y^6*z^2 + 12*z^3 - 82*y*z^3 + 83*y^2*z^3 + 101*y^3*z^3 - 29*y^4*z^3 - 99*y^5*z^3 - 42*z^4 + 165*y*z^4 - 147*y^2*z^4 + 69*y^3*z^4 - 87*y^4*z^4 + 48*z^5 - 105*y*z^5 + 48*y^2*z^5 - 33*y^3*z^5 - 18*z^6 + 10*y*z^6 - 6*y^2*z^6)/(12*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) - G[1 - y, 0, z]/z^3 + (2*G[1 - y, 1 - y, z])/z^3 - (2*G[1 - y, -y, z])/z^3 - (2*G[-y, 1 - y, z])/z^3) + G[0, 0, y]*((128*y - 256*y^2 + 128*y^3 + 116*z - 305*y*z + 207*y^2*z - 18*y^3*z - 73*z^2 + 48*y*z^2 - 54*y^2*z^2 - 43*z^3 - 36*y*z^3)/ (12*(-1 + y)^2*z^2*(-1 + y + z)*(y + z)) - (2*G[0, 1 - y, z])/z^3 + (2*G[1 - y, 0, z])/z^3 + (5*G[1 - y, 1 - y, z])/z^3 - G[-y, 1 - y, z]/z^3) + Pi^2*((10*y^4 - 24*y^5 + 18*y^6 - 4*y^7 - 264*y^3*z + 903*y^4*z - 1086*y^5*z + 519*y^6*z - 72*y^7*z - 504*y^2*z^2 + 2073*y^3*z^2 - 2757*y^4*z^2 + 1215*y^5*z^2 - 27*y^6*z^2 - 296*y*z^3 + 1677*y^2*z^3 - 2421*y^3*z^3 + 529*y^4*z^3 + 555*y^5*z^3 + 6*z^4 + 375*y*z^4 - 591*y^2*z^4 - 789*y^3*z^4 + 1131*y^4*z^4 - 12*z^5 + 111*y*z^5 - 816*y^2*z^5 + 849*y^3*z^5 + 6*z^6 - 190*y*z^6 + 228*y^2*z^6)/ (72*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((-6 + 18*y - 18*y^2 + 6*y^3 + 15*z - 31*y*z + 17*y^2*z - y^3*z - 13*z^2 + 13*y*z^2 + 4*z^3)*G[0, z])/(12*(-1 + y)^3*z* (-1 + y + z)^2) + ((-1 + z)*(2 - 7*y + 4*y^2 - 4*z + 7*y*z + 2*z^2)* G[1, z])/(12*y*z^3*(-1 + y + z)^2) + ((-6*y^4 + 22*y^5 - 30*y^6 + 18*y^7 - 4*y^8 - 24*y^3*z + 244*y^4*z - 582*y^5*z + 528*y^6*z - 166*y^7*z - 36*y^2*z^2 + 756*y^3*z^2 - 2028*y^4*z^2 + 1947*y^5*z^2 - 639*y^6*z^2 - 24*y*z^3 + 850*y^2*z^3 - 2370*y^3*z^3 + 2346*y^4*z^3 - 814*y^5*z^3 - 6*z^4 + 358*y*z^4 - 1014*y^2*z^4 + 1068*y^3*z^4 - 454*y^4*z^4 + 6*z^5 - 12*y*z^5 + 66*y^2*z^5 - 132*y^3*z^5 + 15*y*z^6 - 63*y^2*z^6 - 12*y*z^7)* G[1 - y, z])/(36*(-1 + y)^3*y*z^3*(y + z)^4) + G[0, y]*((-44 + 132*y - 132*y^2 + 44*y^3 + 54*z - 108*y*z + 54*y^2*z + 25*z^2 - 24*y*z^2 - y^2*z^2 - 35*z^3)/(12*(-1 + y)^2*z^2* (-1 + y + z)^2) - (11*G[1 - y, z])/(3*z^3)) + G[1, y]*((52*y^5 - 256*y^6 + 504*y^7 - 496*y^8 + 244*y^9 - 48*y^10 + 207*y^4*z - 1123*y^5*z + 2422*y^6*z - 2598*y^7*z + 1387*y^8*z - 295*y^9*z + 250*y^3*z^2 - 1640*y^4*z^2 + 4112*y^5*z^2 - 5014*y^6*z^2 + 3002*y^7*z^2 - 710*y^8*z^2 + 106*y^2*z^3 - 1014*y^3*z^3 + 3203*y^4*z^3 - 4657*y^5*z^3 + 3248*y^6*z^3 - 886*y^7*z^3 - 2*y*z^4 - 198*y^2*z^4 + 1062*y^3*z^4 - 2086*y^4*z^4 + 1856*y^5*z^4 - 636*y^6*z^4 - z^5 + 9*y*z^5 + 80*y^2*z^5 - 356*y^3*z^5 + 543*y^4*z^5 - 291*y^5*z^5 + 2*z^6 - 10*y*z^6 + 90*y^3*z^6 - 106*y^4*z^6 - z^7 + 3*y*z^7 + 14*y^2*z^7 - 32*y^3*z^7 - 4*y^2*z^8)/(12*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4) - G[1 - y, z]/(3*z^3) + (13*G[-y, z])/(3*z^3)) - G[0, 1 - y, z]/(6*z^3) - G[1 - y, 1, z]/(3*z^3) - G[1 - y, 1 - y, z]/(3*z^3) + (13*G[-y, 1 - y, z])/(3*z^3)) + ((-4 + y - 3*z)/(2*(-1 + y)*z*(y + z)) + Nc^2*(1/((-1 + y)*z) - G[0, y]/((-1 + y)^2*z)) + (2*(y + 2*z)*G[1 - y, z])/(z^2*(y + z)^2) + G[0, y]*((4 - 4*y + 3*z)/(2*(-1 + y)^2*z^2) + (2*G[1 - y, z])/z^3) + G[1, y]*((2*(y + 2*z))/(z^2*(y + z)^2) - (2*G[-y, z])/z^3) - (2*G[-y, 1 - y, z])/z^3 + ((2 - y + z)/(2*(-1 + y)*z*(y + z)) + ((-y - 2*z)*G[1 - y, z])/(z^2*(y + z)^2) + G[0, y]*((-2 + 2*y - z)/(2*(-1 + y)^2*z^2) - G[1 - y, z]/z^3) + G[1, y]*((-y - 2*z)/(z^2*(y + z)^2) + G[-y, z]/z^3) + G[-y, 1 - y, z]/z^3)/Nc^2)/eps^2 + G[0, 1, y]*((6*y^3 - 36*y^4 + 54*y^5 - 24*y^6 + 25*y^2*z - 102*y^3*z + 132*y^4*z - 61*y^5*z + 6*y^6*z - 29*y*z^2 + 87*y^2*z^2 - 115*y^3*z^2 + 70*y^4*z^2 + 2*y^5*z^2 - 13*z^3 + 109*y*z^3 - 257*y^2*z^3 + 224*y^3*z^3 - 21*y^4*z^3 + 26*z^4 - 112*y*z^4 + 149*y^2*z^4 - 24*y^3*z^4 - 13*z^5 + 32*y*z^5 - 7*y^2*z^5)/(6*(-1 + y)^2*y^2*z^2* (-1 + y + z)*(y + z)^2) + G[0, 1 - y, z]/z^3 - G[0, -y, z]/z^3 - G[1 - y, 0, z]/z^3 + (2*G[1 - y, -y, z])/z^3 + G[-y, 0, z]/z^3 - G[-y, 1 - y, z]/z^3 - (6*G[-y, -y, z])/z^3) + G[1, 1, y]*((4*y^2 - 4*y^3 + 8*y*z - 14*y^2*z + 3*y^3*z - 6*z^2 + 6*y*z^2 - 6*y^2*z^2 + 6*z^3 - 9*y*z^3)/(6*(-1 + y)*y*z^2*(y + z)^2) - (2*G[1 - y, -y, z])/z^3 - G[-y, 0, z]/z^3 - (2*G[-y, 1 - y, z])/z^3 + (2*G[-y, -y, z])/z^3) + ((16 - 16*y + 9*z)*G[0, 0, 0, y])/ (2*(-1 + y)^2*z^2) + ((-10*y^3 + 44*y^4 - 76*y^5 + 64*y^6 - 26*y^7 + 4*y^8 - 18*y^2*z + 98*y^3*z - 197*y^4*z + 183*y^5*z - 77*y^6*z + 11*y^7*z + 4*y*z^2 + 10*y^2*z^2 - 60*y^3*z^2 + 68*y^4*z^2 - 16*y^5*z^2 - 6*y^6*z^2 + 2*z^3 - 18*y*z^3 + 49*y^2*z^3 - 83*y^3*z^3 + 90*y^4*z^3 - 40*y^5*z^3 - 4*z^4 + 20*y*z^4 - 48*y^2*z^4 + 70*y^3*z^4 - 42*y^4*z^4 + 2*z^5 - 6*y*z^5 + 15*y^2*z^5 - 19*y^3*z^5 - 4*y^2*z^6)* G[0, 0, 1, y])/(2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^2) + ((y^3 + 4*y^2*z + 4*y*z^2 - 2*y^2*z^2 + 2*z^3 - 4*y*z^3 - 2*z^4)* G[0, 0, 1 - y, z])/(y^2*z^2*(y + z)^2) + ((-4*y^6 + 12*y^7 - 12*y^8 + 4*y^9 - 2*y^4*z - 8*y^5*z + 41*y^6*z - 50*y^7*z + 19*y^8*z - 14*y^3*z^2 + 37*y^4*z^2 - 8*y^5*z^2 - 39*y^6*z^2 + 22*y^7*z^2 + 2*y^8*z^2 - 4*y^2*z^3 + 32*y^3*z^3 - 50*y^4*z^3 + 22*y^5*z^3 - 11*y^6*z^3 + 10*y^7*z^3 - 6*y*z^4 + 34*y^2*z^4 - 74*y^3*z^4 + 79*y^4*z^4 - 58*y^5*z^4 + 21*y^6*z^4 - 2*z^5 + 24*y*z^5 - 75*y^2*z^5 + 102*y^3*z^5 - 79*y^4*z^5 + 24*y^5*z^5 + 5*z^6 - 30*y*z^6 + 59*y^2*z^6 - 54*y^3*z^6 + 16*y^4*z^6 - 4*z^7 + 14*y*z^7 - 17*y^2*z^7 + 6*y^3*z^7 + z^8 - 2*y*z^8 + y^2*z^8)* G[0, 1, 0, y])/(2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-2*y^5 + 12*y^6 - 28*y^7 + 32*y^8 - 18*y^9 + 4*y^10 - 2*y^4*z + 22*y^5*z - 65*y^6*z + 83*y^7*z - 49*y^8*z + 11*y^9*z + 16*y^3*z^2 - 67*y^4*z^2 + 121*y^5*z^2 - 137*y^6*z^2 + 103*y^7*z^2 - 40*y^8*z^2 + 4*y^9*z^2 + 14*y^2*z^3 - 106*y^3*z^3 + 318*y^4*z^3 - 528*y^5*z^3 + 491*y^6*z^3 - 211*y^7*z^3 + 22*y^8*z^3 + 14*y*z^4 - 114*y^2*z^4 + 386*y^3*z^4 - 737*y^4*z^4 + 805*y^5*z^4 - 409*y^6*z^4 + 51*y^7*z^4 + 4*z^5 - 60*y*z^5 + 265*y^2*z^5 - 587*y^3*z^5 + 741*y^4*z^5 - 443*y^5*z^5 + 64*y^6*z^5 - 11*z^6 + 85*y*z^6 - 247*y^2*z^6 + 381*y^3*z^6 - 278*y^4*z^6 + 46*y^5*z^6 + 10*z^7 - 48*y*z^7 + 97*y^2*z^7 - 93*y^3*z^7 + 18*y^4*z^7 - 3*z^8 + 9*y*z^8 - 13*y^2*z^8 + 3*y^3*z^8)*G[0, 1, 0, z])/(2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^4) + ((2*y - 4*y^2 + 2*y^3 - 2*z + 4*y*z - y^2*z + 2*z^2 - 4*y*z^2 + 2*y^2*z^2)*G[0, 1, 1, y])/(2*(-1 + y)^2*y^2*z^2) + ((y^3 + 4*y^2*z + 4*y*z^2 - 2*y^2*z^2 + 2*z^3 - 4*y*z^3 - 2*z^4)* G[0, 1 - y, 0, z])/(y^2*z^2*(y + z)^2) + ((y^3 + 3*y^2*z + y*z^2 - y^2*z^2 + z^3 - 2*y*z^3 - z^4)* G[0, 1 - y, 1 - y, z])/(y^2*z^2*(y + z)^2) + ((8*y^4 - 24*y^5 + 24*y^6 - 8*y^7 + 10*y^3*z - 27*y^4*z + 27*y^5*z - 13*y^6*z + 3*y^7*z + 11*y^2*z^2 - 27*y^3*z^2 + 12*y^4*z^2 - 2*y^5*z^2 + 6*y^6*z^2 + 12*y*z^3 - 42*y^2*z^3 + 30*y^3*z^3 + 12*y^5*z^3 + 9*z^4 - 45*y*z^4 + 66*y^2*z^4 - 24*y^3*z^4 + 18*y^4*z^4 - 9*z^5 + 27*y*z^5 - 15*y^2*z^5 + 9*y^3*z^5)*G[0, -y, 1 - y, z])/ (6*(-1 + y)^3*y^2*z^3*(y + z)^2) + ((-2*y + 8*y^2 - 10*y^3 + 4*y^4 - 4*z + 20*y*z - 31*y^2*z + 15*y^3*z + 10*z^2 - 28*y*z^2 + 19*y^2*z^2 + y^3*z^2 - 7*z^3 + 9*y*z^3 + 2*y^2*z^3 + z^4 + y*z^4)*G[1, 0, 0, y])/(2*(-1 + y)*z^2*(-1 + y + z)^2* (y + z)^2) + ((-1 + z)*(4 - 8*y + 5*y^2 - 8*z + 8*y*z + 4*z^2)* G[1, 0, 0, z])/(2*y^2*z*(-1 + y + z)^2) + ((-2*y^3 + 8*y^4 - 12*y^5 + 8*y^6 - 2*y^7 - y^2*z + 5*y^3*z - 20*y^5*z + 25*y^6*z - 9*y^7*z + 2*y*z^2 - 12*y^2*z^2 + 48*y^3*z^2 - 109*y^4*z^2 + 115*y^5*z^2 - 47*y^6*z^2 + 3*y^7*z^2 + 3*z^3 - 23*y*z^3 + 79*y^2*z^3 - 167*y^3*z^3 + 196*y^4*z^3 - 98*y^5*z^3 + 10*y^6*z^3 - 8*z^4 + 44*y*z^4 - 111*y^2*z^4 + 159*y^3*z^4 - 101*y^4*z^4 + 13*y^5*z^4 + 7*z^5 - 29*y*z^5 + 57*y^2*z^5 - 51*y^3*z^5 + 8*y^4*z^5 - 2*z^6 + 6*y*z^6 - 10*y^2*z^6 + 2*y^3*z^6)*G[1, 0, 1, y])/ (2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^2) + ((-2 + y + 6*z - 2*y*z - 6*z^2 + 2*z^3 + y*z^3)*G[1, 0, 1 - y, z])/ (2*y*z^3*(-1 + y + z)^2) + ((4*y^5 - 10*y^6 + 6*y^7 + 2*y^8 - 2*y^9 + 16*y^4*z - 48*y^5*z + 38*y^6*z + 4*y^7*z - 10*y^8*z + 12*y^3*z^2 - 44*y^4*z^2 + 24*y^5*z^2 + 33*y^6*z^2 - 26*y^7*z^2 + y^8*z^2 + 10*y^2*z^3 - 40*y^3*z^3 + 16*y^4*z^3 + 36*y^5*z^3 - 21*y^6*z^3 + 4*y^7*z^3 - 4*y*z^4 + 2*y^2*z^4 - 10*y^3*z^4 + 12*y^4*z^4 + 14*y^5*z^4 + 6*y^6*z^4 - 2*z^5 + 16*y*z^5 - 36*y^2*z^5 + 20*y^3*z^5 + 28*y^4*z^5 + 4*y^5*z^5 + 4*z^6 - 16*y*z^6 + 17*y^2*z^6 + 14*y^3*z^6 + y^4*z^6 - 2*z^7 + 4*y*z^7 + 3*y^2*z^7)*G[1, 1, 0, y])/(2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^4) + G[1 - y, z]*((-10*y^2 + 10*y^3 + 22*y*z - 37*y^2*z - 12*y^3*z + 66*z^2 - 147*y*z^2 + 27*y^2*z^2 - 66*z^3 + 39*y*z^3)/ (18*(-1 + y)*y*z^2*(y + z)^2) + ((-20*y^2 + 40*y^3 - 20*y^4 - 37*y*z + 86*y^2*z - 55*y^3*z + 6*y^4*z - 14*z^2 + 52*y*z^2 - 44*y^2*z^2 + 12*y^3*z^2 + 12*z^3 - 6*y*z^3 + 6*y^2*z^3 + 6*z^4)*G[0, 0, y])/(3*(-1 + y)^2*z^3*(y + z)^2) + ((-y^3 + 3*y^4 - 3*y^5 + y^6 - 2*y^2*z + 7*y^3*z - 10*y^4*z + 7*y^5*z - 2*y^6*z - y*z^2 + 6*y^2*z^2 - 14*y^3*z^2 + 16*y^4*z^2 - 7*y^5*z^2 + 2*y*z^3 - 8*y^2*z^3 + 15*y^3*z^3 - 12*y^4*z^3 + y^5*z^3 + z^4 - 5*y*z^4 + 11*y^2*z^4 - 13*y^3*z^4 + 2*y^4*z^4 - z^5 + 3*y*z^5 - 5*y^2*z^5 + y^3*z^5)*G[0, 1, y])/((-1 + y)^3*y^2*z^3*(y + z)^2) + ((4*y^4 - 8*y^5 + 4*y^6 + 16*y^3*z - 20*y^4*z + 4*y^5*z + 30*y^2*z^2 - 12*y^3*z^2 - 15*y^4*z^2 + 4*y*z^3 + 64*y^2*z^3 - 56*y^3*z^3 + 22*z^4 + 4*y*z^4 - 8*y^2*z^4 + 12*z^5 + 3*z^6)*G[1, 0, y])/ (6*(-1 + y)^2*z^3*(y + z)^4) + (2*(y + 2*z)*G[1, 1, y])/ (z^2*(y + z)^2) + (8*G[0, 0, 0, y])/z^3 + (3*G[0, 0, 1, y])/z^3 - (2*G[0, 1, 0, y])/z^3 - G[1, 0, 0, y]/z^3 + G[1, 0, 1, y]/z^3 + (3*G[1, 1, 0, y])/z^3) - ((-1 + z)*(2 - 7*y + 4*y^2 - 4*z + 7*y*z + 2*z^2)*G[1, 1, 0, z])/(2*y*z^3*(-1 + y + z)^2) + (2*(y + 2*z)*G[1, 1, 1, y])/(z^2*(y + z)^2) + G[-y, z]*(((8*y^4 - 16*y^5 + 8*y^6 + 30*y^3*z - 77*y^4*z + 48*y^5*z - y^6*z + 31*y^2*z^2 - 124*y^3*z^2 + 103*y^4*z^2 - 4*y^5*z^2 - 4*y*z^3 - 54*y^2*z^3 + 88*y^3*z^3 - 5*y^4*z^3 - 3*z^4 + 16*y*z^4 + 14*y^2*z^4 + 7*z^5 - 16*y*z^5 + 5*y^2*z^5 - 5*z^6 + 4*y*z^6 + z^7)* G[0, 1, y])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((23*y^4 - 34*y^5 + 14*y^6 + 52*y^3*z - 129*y^4*z + 74*y^5*z - 3*y^6*z + 23*y^2*z^2 - 144*y^3*z^2 + 132*y^4*z^2 - 12*y^5*z^2 - 6*y*z^3 - 34*y^2*z^3 + 86*y^3*z^3 - 15*y^4*z^3 - 6*z^4 + 30*y*z^4 - 10*y^2*z^4 + 15*z^5 - 36*y*z^5 + 15*y^2*z^5 - 12*z^6 + 12*y*z^6 + 3*z^7)*G[1, 0, y])/(6*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-y^4 - 5*y^3*z - 3*y^4*z - 10*y^2*z^2 - 6*y^3*z^2 - 3*y*z^3 - 3*z^4 + 6*y*z^4 + 3*z^5)*G[1, 1, y])/(3*y^2*z^3*(y + z)^2) - (5*G[0, 0, 1, y])/z^3 - G[0, 1, 1, y]/z^3 - G[1, 0, 0, y]/z^3 - G[1, 0, 1, y]/z^3 - (2*G[1, 1, 0, y])/z^3 - (2*G[1, 1, 1, y])/z^3) + ((-2 + y + 6*z - 2*y*z - 6*z^2 + 2*z^3 + y*z^3)*G[1, 1 - y, 0, z])/ (2*y*z^3*(-1 + y + z)^2) + ((y^3 + 4*y^2*z + 4*y*z^2 - 2*y^2*z^2 + 2*z^3 - 4*y*z^3 - 2*z^4)* G[1 - y, 0, 0, z])/(y^2*z^2*(y + z)^2) + ((y^3 + 3*y^2*z + y*z^2 - y^2*z^2 + z^3 - 2*y*z^3 - z^4)* G[1 - y, 0, 1 - y, z])/(y^2*z^2*(y + z)^2) + ((-2*y^5 + 4*y^6 - 2*y^7 - 4*y^4*z + 4*y^5*z - y^6*z + y^7*z + 8*y^3*z^2 - 38*y^4*z^2 + 34*y^5*z^2 - 2*y^6*z^2 + 2*y^7*z^2 + 2*y^2*z^3 - 22*y^3*z^3 + 16*y^4*z^3 + 12*y^5*z^3 + 8*y^6*z^3 + 6*y*z^4 - 32*y^2*z^4 + 38*y^3*z^4 + 12*y^5*z^4 + 2*z^5 - 14*y*z^5 + 25*y^2*z^5 - 5*y^3*z^5 + 8*y^4*z^5 - 2*z^6 + 6*y*z^6 - 2*y^2*z^6 + 2*y^3*z^6)* G[1 - y, 1, 0, z])/(2*(-1 + y)^3*y^2*z^2*(y + z)^4) + ((y^3 + 3*y^2*z + y*z^2 - y^2*z^2 + z^3 - 2*y*z^3 - z^4)* G[1 - y, 1 - y, 0, z])/(y^2*z^2*(y + z)^2) + (2*(y + 2*z)*G[1 - y, 1 - y, 1 - y, z])/(z^2*(y + z)^2) + ((-6*y^3 + 20*y^4 - 24*y^5 + 12*y^6 - 2*y^7 - 12*y^2*z + 58*y^3*z - 102*y^4*z + 72*y^5*z - 10*y^6*z - 6*y^7*z - 6*y*z^2 + 62*y^2*z^2 - 150*y^3*z^2 + 141*y^4*z^2 - 35*y^5*z^2 - 12*y^6*z^2 + 12*y*z^3 - 42*y^2*z^3 + 78*y^3*z^3 - 60*y^4*z^3 + 6*z^4 - 30*y*z^4 + 69*y^2*z^4 - 81*y^3*z^4 + 12*y^4*z^4 - 6*z^5 + 18*y*z^5 - 30*y^2*z^5 + 6*y^3*z^5)* G[1 - y, -y, 1 - y, z])/(6*(-1 + y)^3*y^2*z^3*(y + z)^2) + ((-5*y^4 + 6*y^5 - 2*y^6 - 16*y^3*z + 33*y^4*z - 14*y^5*z - y^6*z - 15*y^2*z^2 + 56*y^3*z^2 - 34*y^4*z^2 - 4*y^5*z^2 - 2*y*z^3 + 34*y^2*z^3 - 38*y^3*z^3 - 5*y^4*z^3 + 6*y*z^4 - 22*y^2*z^4 + z^5 - 8*y*z^5 + 5*y^2*z^5 - 2*z^6 + 4*y*z^6 + z^7)*G[-y, 0, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-5*y^4 + 6*y^5 - 2*y^6 - 16*y^3*z + 33*y^4*z - 14*y^5*z - y^6*z - 15*y^2*z^2 + 56*y^3*z^2 - 34*y^4*z^2 - 4*y^5*z^2 - 2*y*z^3 + 34*y^2*z^3 - 38*y^3*z^3 - 5*y^4*z^3 + 6*y*z^4 - 22*y^2*z^4 + z^5 - 8*y*z^5 + 5*y^2*z^5 - 2*z^6 + 4*y*z^6 + z^7)*G[-y, 1 - y, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-y^4 - 5*y^3*z - 3*y^4*z - 10*y^2*z^2 - 6*y^3*z^2 - 3*y*z^3 - 3*z^4 + 6*y*z^4 + 3*z^5)*G[-y, 1 - y, 1 - y, z])/(3*y^2*z^3*(y + z)^2) + G[0, y]*((-20*y^2 + 40*y^3 - 20*y^4 + 110*y*z - 411*y^2*z + 277*y^3*z + 24*y^4*z + 22*z^2 - 354*y*z^2 + 309*y^2*z^2 + 339*y^3*z^2 - 119*z^3 + 217*y*z^3 + 534*y^2*z^3 + 97*z^4 + 219*y*z^4)/ (36*(-1 + y)^2*z^2*(-1 + y + z)*(y + z)^2) + ((-6*y^4 + 20*y^5 - 22*y^6 + 8*y^7 - 10*y^3*z + 35*y^4*z - 38*y^5*z + 11*y^6*z + 2*y^7*z + 18*y^2*z^2 - 71*y^3*z^2 + 113*y^4*z^2 - 77*y^5*z^2 + 17*y^6*z^2 + 2*y*z^3 - 59*y^2*z^3 + 171*y^3*z^3 - 153*y^4*z^3 + 29*y^5*z^3 + 4*z^4 - 29*y*z^4 + 101*y^2*z^4 - 119*y^3*z^4 + 13*y^4*z^4 - 8*z^5 + 39*y*z^5 - 58*y^2*z^5 - 3*y^3*z^5 + 4*z^6 - 12*y*z^6 - 2*y^2*z^6)*G[0, z])/ (4*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((95*y^3 - 294*y^4 + 303*y^5 - 104*y^6 + 241*y^2*z - 878*y^3*z + 1003*y^4*z - 336*y^5*z - 30*y^6*z + 167*y*z^2 - 835*y^2*z^2 + 1133*y^3*z^2 - 375*y^4*z^2 - 90*y^5*z^2 - 18*z^3 - 137*y*z^3 + 328*y^2*z^3 - 47*y^3*z^3 - 117*y^4*z^3 + 36*z^4 - 84*y*z^4 + 150*y^2*z^4 - 84*y^3*z^4 - 18*z^5 + 54*y*z^5 - 27*y^2*z^5)* G[1 - y, z])/(18*(-1 + y)^2*y*z^3*(-1 + y + z)*(y + z)^2) + ((2 - 6*y + 6*y^2 - 2*y^3 - 2*z + 4*y*z - 2*y^2*z - z^2 + 2*y*z^2 - y^2*z^2 + z^3)*G[0, 0, z])/(2*(-1 + y)^2*z^2*(-1 + y + z)^2) + ((8*y^3 - 32*y^4 + 48*y^5 - 32*y^6 + 8*y^7 - 4*y^2*z - 3*y^3*z + 36*y^4*z - 50*y^5*z + 24*y^6*z - 3*y^7*z + 5*y^2*z^2 + 5*y^3*z^2 - 34*y^4*z^2 + 33*y^5*z^2 - 9*y^6*z^2 + 6*z^3 - 27*y*z^3 + 53*y^2*z^3 - 58*y^3*z^3 + 41*y^4*z^3 - 15*y^5*z^3 - 15*z^4 + 54*y*z^4 - 72*y^2*z^4 + 45*y^3*z^4 - 15*y^4*z^4 + 12*z^5 - 33*y*z^5 + 27*y^2*z^5 - 9*y^3*z^5 - 3*z^6 + 6*y*z^6 - 3*y^2*z^6)*G[0, 1 - y, z])/ (6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)) + ((2*y - y^2 - 6*y*z + 2*y^2*z - z^2 + 8*y*z^2 - 2*y^2*z^2 + 3*z^3 - 6*y*z^3 + y^2*z^3 - 3*z^4 + 2*y*z^4 + z^5)*G[1, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((-2*y^5 + 6*y^6 - 6*y^7 + 2*y^8 - 8*y^4*z + 28*y^5*z - 35*y^6*z + 14*y^7*z + y^8*z - 12*y^3*z^2 + 53*y^4*z^2 - 82*y^5*z^2 + 36*y^6*z^2 + 4*y^7*z^2 - 8*y^2*z^3 + 58*y^3*z^3 - 111*y^4*z^3 + 52*y^5*z^3 + 5*y^6*z^3 - 2*y*z^4 + 20*y^2*z^4 - 50*y^3*z^4 + 26*y^4*z^4 + 6*y*z^5 - 21*y^2*z^5 + 16*y^3*z^5 - 5*y^4*z^5 + z^6 - 6*y*z^6 + 8*y^2*z^6 - 4*y^3*z^6 - z^7 + 2*y*z^7 - y^2*z^7)* G[1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(y + z)^4) + ((2*y^2 - 4*y^3 + 2*y^4 + 16*y*z - 26*y^2*z + 4*y^3*z + 6*y^4*z + 26*z^2 - 40*y*z^2 + 5*y^2*z^2 + 12*y^3*z^2 + 6*z^3 - 6*y*z^3 + 6*y^2*z^3 + 3*z^4)*G[1 - y, 1 - y, z])/(6*(-1 + y)^2*z^3*(y + z)^2) + ((23*y^4 - 34*y^5 + 14*y^6 + 52*y^3*z - 129*y^4*z + 74*y^5*z - 3*y^6*z + 23*y^2*z^2 - 144*y^3*z^2 + 132*y^4*z^2 - 12*y^5*z^2 - 6*y*z^3 - 34*y^2*z^3 + 86*y^3*z^3 - 15*y^4*z^3 - 6*z^4 + 30*y*z^4 - 10*y^2*z^4 + 15*z^5 - 36*y*z^5 + 15*y^2*z^5 - 12*z^6 + 12*y*z^6 + 3*z^7)*G[-y, 1 - y, z])/(6*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + G[0, 0, 1 - y, z]/z^3 - (2*G[0, 1 - y, 0, z])/z^3 + G[1 - y, 0, 0, z]/z^3 - G[1 - y, 0, 1 - y, z]/z^3 + (2*G[1 - y, 1 - y, 1 - y, z])/z^3 - (2*G[1 - y, -y, 1 - y, z])/z^3 + G[-y, 0, 1 - y, z]/z^3 - (3*G[-y, 1 - y, 1 - y, z])/z^3) + Pi*(((I/12)*(-110 + 13*y - 97*z))/((-1 + y)*z*(y + z)) + G[0, z]*(((-I)*(4*y - 6*y^2 + 2*y^3 + 2*z - 6*y*z + 3*y^2*z - 2*z^2 + y*z^2))/((-1 + y)*y*z*(-1 + y + z)*(y + z)) - ((2*I)*(y^3 + 3*y^2*z + 2*y*z^2 - y^2*z^2 + z^3 - 2*y*z^3 - z^4)* G[1, y])/(y^2*z^2*(y + z)^2)) + (I*(-8 + 8*y - 5*z)*G[0, 0, y])/ ((-1 + y)^2*z^2) + G[1 - y, z]* (((-1/6*I)*(43*y^2 - 43*y^3 + 86*y*z - 98*y^2*z + 6*y^3*z - 12*z^2 + 12*y*z^2 - 12*y^2*z^2 + 12*z^3 - 18*y*z^3))/ ((-1 + y)*y*z^2*(y + z)^2) - ((8*I)*G[0, 0, y])/z^3) - (I*(2*y^3 - 4*y^4 + 2*y^5 + 2*y^2*z - 4*y^3*z + 3*y^4*z - 4*y*z^2 + 10*y^2*z^2 - 6*y^3*z^2 + 2*y^4*z^2 - 2*z^3 + 8*y*z^3 - 9*y^2*z^3 + 4*y^3*z^3 + 2*z^4 - 4*y*z^4 + 2*y^2*z^4)*G[0, 1, y])/ ((-1 + y)^2*y^2*z^2*(y + z)^2) - ((2*I)*(y^3 + 3*y^2*z + 2*y*z^2 - y^2*z^2 + z^3 - 2*y*z^3 - z^4)* G[0, 1 - y, z])/(y^2*z^2*(y + z)^2) - (I*(2*y - 8*y^2 + 12*y^3 - 8*y^4 + 2*y^5 + 4*z - 20*y*z + 36*y^2*z - 28*y^3*z + 8*y^4*z - 8*z^2 + 26*y*z^2 - 29*y^2*z^2 + 10*y^3*z^2 + y^4*z^2 + 4*z^3 - 10*y*z^3 + 5*y^2*z^3 + 2*y^3*z^3 - z^4 + 2*y*z^4 + y^2*z^4 + z^5)*G[1, 0, y])/((-1 + y)^2*z^2*(-1 + y + z)^2* (y + z)^2) - (I*(-2 + 4*y - 3*y^2 + 6*z - 8*y*z + 3*y^2*z - 6*z^2 + 4*y*z^2 + 2*z^3)*G[1, 0, z])/(y^2*z*(-1 + y + z)^2) - ((4*I)*(y + 2*z)*G[1, 1, y])/(z^2*(y + z)^2) + G[-y, z]*(((2*I)*G[0, 1, y])/z^3 + ((2*I)*G[1, 0, y])/z^3 + ((4*I)*G[1, 1, y])/z^3) - ((2*I)*(y^3 + 3*y^2*z + 2*y*z^2 - y^2*z^2 + z^3 - 2*y*z^3 - z^4)*G[1 - y, 0, z])/(y^2*z^2*(y + z)^2) - ((4*I)*(y + 2*z)*G[1 - y, 1 - y, z])/(z^2*(y + z)^2) + ((I/6)*(-19*y^2 + 12*y^2*z + 12*z^2 - 12*z^3)*G[-y, 1 - y, z])/ (y^2*z^3) + G[0, y]*(((I/12)*(-86*y + 172*y^2 - 86*y^3 - 62*z + 137*y*z - 87*y^2*z + 12*y^3*z + 13*z^2 + 24*y*z^2 + 60*y^2*z^2 + 49*z^3 + 48*y*z^3))/((-1 + y)^2*z^2*(-1 + y + z)*(y + z)) + (I*(-2 + 6*y - 6*y^2 + 2*y^3 + 2*z - 4*y*z + 2*y^2*z + z^2 - 2*y*z^2 + y^2*z^2 - z^3)*G[0, z])/((-1 + y)^2*z^2*(-1 + y + z)^2) - ((I/6)*(-19*y^2 + 38*y^3 - 19*y^4 - 26*y*z + 64*y^2*z - 50*y^3*z + 12*y^4*z + 5*z^2 + 14*y*z^2 - 37*y^2*z^2 + 24*y^3*z^2 + 12*z^3 - 12*y*z^3 + 12*y^2*z^3 + 6*z^4)*G[1 - y, z])/ ((-1 + y)^2*z^3*(y + z)^2) + ((2*I)*G[0, 1 - y, z])/z^3 - ((2*I)*G[1 - y, 0, z])/z^3 - ((4*I)*G[1 - y, 1 - y, z])/z^3 + ((2*I)*G[-y, 1 - y, z])/z^3) + G[1, y]*(((-1/6*I)*(43*y^2 - 43*y^3 + 86*y*z - 98*y^2*z + 6*y^3*z - 12*z^2 + 12*y*z^2 - 12*y^2*z^2 + 12*z^3 - 18*y*z^3))/ ((-1 + y)*y*z^2*(y + z)^2) - ((4*I)*(y + 2*z)*G[1 - y, z])/ (z^2*(y + z)^2) + ((I/6)*(-19*y^2 + 12*y^2*z + 12*z^2 - 12*z^3)* G[-y, z])/(y^2*z^3) - ((2*I)*G[0, -y, z])/z^3 + ((4*I)*G[1 - y, -y, z])/z^3 + ((2*I)*G[-y, 0, z])/z^3 + ((4*I)*G[-y, 1 - y, z])/z^3) - ((2*I)*G[0, -y, 1 - y, z])/z^3 + ((4*I)*G[1 - y, -y, 1 - y, z])/z^3 + ((2*I)*G[-y, 0, 1 - y, z])/z^3 + ((2*I)*G[-y, 1 - y, 0, z])/z^3 + ((4*I)*G[-y, 1 - y, 1 - y, z])/z^3) + ((Pi^2*(-1 + z))/(12*z*(-1 + y + z)^2) + (-88 + 23*y - 65*z)/ (12*(-1 + y)*z*(y + z)) + G[0, z]*((-4*y + 6*y^2 - 2*y^3 - 2*z + 6*y*z - 3*y^2*z + 2*z^2 - y*z^2)/ (2*(-1 + y)*y*z*(-1 + y + z)*(y + z)) + ((-y^3 - 3*y^2*z - 2*y*z^2 + y^2*z^2 - z^3 + 2*y*z^3 + z^4)*G[1, y])/ (y^2*z^2*(y + z)^2)) + ((-8 + 8*y - 5*z)*G[0, 0, y])/ (2*(-1 + y)^2*z^2) + G[1 - y, z]* ((-38*y^2 + 38*y^3 - 76*y*z + 82*y^2*z - 3*y^3*z + 6*z^2 - 6*y*z^2 + 6*y^2*z^2 - 6*z^3 + 9*y*z^3)/(6*(-1 + y)*y*z^2*(y + z)^2) - (4*G[0, 0, y])/z^3) + ((-2*y^3 + 4*y^4 - 2*y^5 - 2*y^2*z + 4*y^3*z - 3*y^4*z + 4*y*z^2 - 10*y^2*z^2 + 6*y^3*z^2 - 2*y^4*z^2 + 2*z^3 - 8*y*z^3 + 9*y^2*z^3 - 4*y^3*z^3 - 2*z^4 + 4*y*z^4 - 2*y^2*z^4)* G[0, 1, y])/(2*(-1 + y)^2*y^2*z^2*(y + z)^2) + ((-y^3 - 3*y^2*z - 2*y*z^2 + y^2*z^2 - z^3 + 2*y*z^3 + z^4)* G[0, 1 - y, z])/(y^2*z^2*(y + z)^2) + ((-2*y + 8*y^2 - 12*y^3 + 8*y^4 - 2*y^5 - 4*z + 20*y*z - 36*y^2*z + 28*y^3*z - 8*y^4*z + 8*z^2 - 26*y*z^2 + 29*y^2*z^2 - 10*y^3*z^2 - y^4*z^2 - 4*z^3 + 10*y*z^3 - 5*y^2*z^3 - 2*y^3*z^3 + z^4 - 2*y*z^4 - y^2*z^4 - z^5)*G[1, 0, y])/(2*(-1 + y)^2*z^2*(-1 + y + z)^2* (y + z)^2) + ((2 - 4*y + 3*y^2 - 6*z + 8*y*z - 3*y^2*z + 6*z^2 - 4*y*z^2 - 2*z^3)*G[1, 0, z])/(2*y^2*z*(-1 + y + z)^2) + Nc^2*(11/(3*(-1 + y)*z) + (Pi^2*(1 - z))/(6*z*(-1 + y + z)^2) + Pi*((2*I)/((-1 + y)*z) - ((2*I)*G[0, y])/((-1 + y)^2*z)) + ((3 - 3*y - z)*G[0, z])/(2*(-1 + y)*z*(-1 + y + z)) + G[0, y]*((13 - 10*y - 3*y^2 - 13*z - 9*y*z)/(6*(-1 + y)^2*z* (-1 + y + z)) + ((3 - 6*y + 3*y^2 - 4*z + 6*y*z - 2*y^2*z + z^2)* G[0, z])/(2*(-1 + y)^2*z*(-1 + y + z)^2)) + (2*G[0, 0, y])/((-1 + y)^2*z) + ((-1 + z)*G[1, 0, y])/ (z*(-1 + y + z)^2) + ((-1 + z)*G[1, 0, z])/(z*(-1 + y + z)^2)) - (2*(y + 2*z)*G[1, 1, y])/(z^2*(y + z)^2) + G[-y, z]*(G[0, 1, y]/z^3 + G[1, 0, y]/z^3 + (2*G[1, 1, y])/z^3) + ((-y^3 - 3*y^2*z - 2*y*z^2 + y^2*z^2 - z^3 + 2*y*z^3 + z^4)* G[1 - y, 0, z])/(y^2*z^2*(y + z)^2) - (2*(y + 2*z)*G[1 - y, 1 - y, z])/ (z^2*(y + z)^2) + ((-13*y^2 + 3*y^2*z + 3*z^2 - 3*z^3)*G[-y, 1 - y, z])/ (3*y^2*z^3) + Pi*((I*(-4 + y - 3*z))/((-1 + y)*z*(y + z)) + ((4*I)*(y + 2*z)*G[1 - y, z])/(z^2*(y + z)^2) + G[0, y]*(((-I)*(-4 + 4*y - 3*z))/((-1 + y)^2*z^2) + ((4*I)*G[1 - y, z])/z^3) + G[1, y]* (((4*I)*(y + 2*z))/(z^2*(y + z)^2) - ((4*I)*G[-y, z])/z^3) - ((4*I)*G[-y, 1 - y, z])/z^3) + G[0, y]*((-76*y + 152*y^2 - 76*y^3 - 64*z + 151*y*z - 93*y^2*z + 6*y^3*z + 23*z^2 + 12*y*z^2 + 30*y^2*z^2 + 41*z^3 + 24*y*z^3)/ (12*(-1 + y)^2*z^2*(-1 + y + z)*(y + z)) + ((-2 + 6*y - 6*y^2 + 2*y^3 + 2*z - 4*y*z + 2*y^2*z + z^2 - 2*y*z^2 + y^2*z^2 - z^3)*G[0, z])/(2*(-1 + y)^2*z^2*(-1 + y + z)^2) + ((26*y^2 - 52*y^3 + 26*y^4 + 46*y*z - 98*y^2*z + 58*y^3*z - 6*y^4*z + 14*z^2 - 40*y*z^2 + 35*y^2*z^2 - 12*y^3*z^2 - 6*z^3 + 6*y*z^3 - 6*y^2*z^3 - 3*z^4)*G[1 - y, z])/(6*(-1 + y)^2*z^3*(y + z)^2) + G[0, 1 - y, z]/z^3 - G[1 - y, 0, z]/z^3 - (2*G[1 - y, 1 - y, z])/z^3 + G[-y, 1 - y, z]/z^3) + G[1, y]* ((-38*y^2 + 38*y^3 - 76*y*z + 82*y^2*z - 3*y^3*z + 6*z^2 - 6*y*z^2 + 6*y^2*z^2 - 6*z^3 + 9*y*z^3)/(6*(-1 + y)*y*z^2*(y + z)^2) - (2*(y + 2*z)*G[1 - y, z])/(z^2*(y + z)^2) + ((-13*y^2 + 3*y^2*z + 3*z^2 - 3*z^3)*G[-y, z])/(3*y^2*z^3) - G[0, -y, z]/z^3 + (2*G[1 - y, -y, z])/z^3 + G[-y, 0, z]/z^3 + (2*G[-y, 1 - y, z])/z^3) + Nf*(Nc*(-1/6*1/((-1 + y)*z) + G[0, y]/(6*(-1 + y)^2*z)) + ((2 - y + z)/(6*(-1 + y)*z*(y + z)) + ((-y - 2*z)*G[1 - y, z])/ (3*z^2*(y + z)^2) + G[0, y]*((-2 + 2*y - z)/(6*(-1 + y)^2*z^2) - G[1 - y, z]/(3*z^3)) + G[1, y]*((-y - 2*z)/(3*z^2*(y + z)^2) + G[-y, z]/(3*z^3)) + G[-y, 1 - y, z]/(3*z^3))/Nc) - G[0, -y, 1 - y, z]/z^3 + (2*G[1 - y, -y, 1 - y, z])/z^3 + G[-y, 0, 1 - y, z]/z^3 + G[-y, 1 - y, 0, z]/z^3 + (2*G[-y, 1 - y, 1 - y, z])/z^3 + ((-7*(-2 + y - z))/(4*(-1 + y)*z*(y + z)) + G[0, z]*(1/(2*y*z) + ((1 - z)*G[1, y])/(2*y^2*z)) + ((2 - 2*y + z)*G[0, 0, y])/(2*(-1 + y)^2*z^2) + ((2*y^2 - 2*y^3 - z + 2*y*z + z^2 - 2*y*z^2 + y^2*z^2)*G[0, 1, y])/ (2*(-1 + y)^2*y^2*z^2) + ((1 - z)*G[0, 1 - y, z])/(2*y^2*z) + ((2 - 2*y + z)*G[1, 0, y])/(2*(-1 + y)^2*z^2) + G[1 - y, z]*((6*y^2 - 6*y^3 + 12*y*z - 15*y^2*z + 2*y^3*z - z^2 - y*z^2 + z^3 - 2*y*z^3)/(2*(-1 + y)*y*z^2*(y + z)^2) + G[0, 0, y]/z^3 + G[0, 1, y]/z^3 + G[1, 0, y]/z^3) + ((-1 + z)*G[1, 0, z])/(2*y^2*z) + (3*(y + 2*z)*G[1, 1, y])/ (z^2*(y + z)^2) - (3*G[-y, z]*G[1, 1, y])/z^3 + ((1 - z)*G[1 - y, 0, z])/(2*y^2*z) + (3*(y + 2*z)*G[1 - y, 1 - y, z])/ (z^2*(y + z)^2) + G[0, y]*((-12 + 12*y - 5*z - 2*y*z)/ (4*(-1 + y)^2*z^2) + ((-4 + 8*y - 4*y^2 + 3*z - 4*y*z + y^2*z + z^2)*G[1 - y, z])/(2*(-1 + y)^2*z^3) - G[0, 1 - y, z]/z^3 + (3*G[1 - y, 1 - y, z])/z^3) + ((4*y^2 - y^2*z - z^2 + z^3)* G[-y, 1 - y, z])/(2*y^2*z^3) + G[1, y]*((6*y^2 - 6*y^3 + 12*y*z - 15*y^2*z + 2*y^3*z - z^2 - y*z^2 + z^3 - 2*y*z^3)/(2*(-1 + y)*y*z^2*(y + z)^2) + (3*(y + 2*z)*G[1 - y, z])/(z^2*(y + z)^2) + ((4*y^2 - y^2*z - z^2 + z^3)*G[-y, z])/(2*y^2*z^3) + G[0, -y, z]/z^3 - (2*G[1 - y, -y, z])/z^3 - (3*G[-y, 1 - y, z])/ z^3) + Pi*(((-I)*(-2 + y - z))/((-1 + y)*z*(y + z)) - ((2*I)*(y + 2*z)*G[1 - y, z])/(z^2*(y + z)^2) + G[0, y]*((I*(-2 + 2*y - z))/((-1 + y)^2*z^2) - ((2*I)*G[1 - y, z])/ z^3) + G[1, y]*(((-2*I)*(y + 2*z))/(z^2*(y + z)^2) + ((2*I)*G[-y, z])/z^3) + ((2*I)*G[-y, 1 - y, z])/z^3) + G[0, -y, 1 - y, z]/z^3 - (2*G[1 - y, -y, 1 - y, z])/z^3 - (3*G[-y, 1 - y, 1 - y, z])/z^3)/Nc^2)/eps + ((y^4 - 14*y^5 + 10*y^6 + 38*y^3*z - 102*y^4*z + 70*y^5*z + 70*y^2*z^2 - 228*y^3*z^2 + 177*y^4*z^2 - 6*y*z^3 - 128*y^2*z^3 + 178*y^3*z^3 - 3*z^4 + 18*y*z^4 + 52*y^2*z^4 + 6*z^5 - 12*y*z^5 - 3*z^6)* G[-y, -y, 1 - y, z])/(6*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + Nf*(Nc*((-18 + 31*y + 13*z)/(18*(-1 + y)*z*(y + z)) + Pi*((I/6)/((-1 + y)*z) - ((I/6)*G[0, y])/((-1 + y)^2*z)) + Pi^2*((-y^3 + 2*y^4 - y^5 + 24*y*z - 87*y^2*z + 111*y^3*z - 53*y^4*z + 5*y^5*z - 12*z^2 + 3*y*z^2 + 45*y^2*z^2 - 41*y^3*z^2 + 3*y^4*z^2 + 17*z^3 - 31*y*z^3 + 17*y^2*z^3 - 9*y^3*z^3 - 3*z^4 + 4*y*z^4 - 7*y^2*z^4 - 2*z^5)/(36*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^3) + ((2*y - z)*G[1, y])/(3*(y + z)^4) + ((2*y - z)*G[1 - y, z])/ (3*(y + z)^4)) + G[0, 0, y]/(6*(-1 + y)^2*z) + ((-6*y + 24*y^2 - 35*y^3 + 22*y^4 - 5*y^5 + 30*z - 132*y*z + 231*y^2*z - 195*y^3*z + 71*y^4*z - 5*y^5*z - 48*z^2 + 171*y*z^2 - 213*y^2*z^2 + 95*y^3*z^2 - 3*y^4*z^2 + 13*z^3 - 29*y*z^3 + 13*y^2*z^3 + 9*y^3*z^3 + 3*z^4 - 4*y*z^4 + 7*y^2*z^4 + 2*z^5)* G[1, 0, y])/(6*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^3) - (2*(2*y - z)*G[1 - y, z]*G[1, 0, y])/(y + z)^4 + G[0, z]*((-y^2 + 18*z - 14*y*z - 13*z^2)/(6*z*(-1 + y + z)* (y + z)^2) + (2*(2*y - z)*G[1, 0, y])/(y + z)^4) - ((-1 + z)*(6*y - 12*y^2 + 5*y^3 - 30*z + 30*y*z + 3*y^2*z + 42*z^2 - 9*y*z^2 - 7*z^3)*G[1, 0, z])/(6*z*(-1 + y + z)^2*(y + z)^3) + G[0, y]*((18*y - 20*y^2 + 2*y^3 - 36*z + 140*y*z - 156*y^2*z + 33*y^3*z + 52*z^2 - 120*y*z^2 + 30*y^2*z^2 - 16*z^3 - 3*y*z^3)/ (18*(-1 + y)^2*z*(-1 + y + z)*(y + z)^2) + ((y^3 + 24*y*z - 33*y^2*z + 5*y^3*z - 12*z^2 - 15*y*z^2 + 3*y^2*z^2 + 19*z^3 - 9*y*z^3 - 7*z^4)*G[0, z])/ (6*z*(-1 + y + z)^2*(y + z)^3) + (2*(2*y - z)*G[1 - y, 0, z])/ (y + z)^4) - (2*(2*y - z)*G[0, 1, 0, y])/(y + z)^4 - (2*(2*y - z)*G[0, 1, 0, z])/(y + z)^4 - (2*(2*y - z)*G[1, 1, 0, y])/ (y + z)^4 - (2*(2*y - z)*G[1 - y, 1, 0, z])/(y + z)^4) + ((13*(-2 + y - z))/(18*(-1 + y)*z*(y + z)) + G[0, z]*((-y + z)/(6*y*z*(y + z)) + ((-y^2 + 2*y*z - y^2*z + z^2 - 2*y*z^2 - z^3)*G[1, y])/ (6*y^2*z*(y + z)^2)) + Pi^2*((2 - 2*y + z)/(18*(-1 + y)^2*z^2) + G[1 - y, z]/(9*z^3)) + ((-2 + 2*y - z)*G[0, 0, y])/ (6*(-1 + y)^2*z^2) + ((y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)* G[0, 1, y])/(6*y^2*z*(y + z)^2) + ((-y^2 + 2*y*z - y^2*z + z^2 - 2*y*z^2 - z^3)*G[0, 1 - y, z])/ (6*y^2*z*(y + z)^2) + ((-2*y + 2*y^2 - 3*z + 2*y*z - 2*z^2 - z^3)* G[1, 0, y])/(3*(-1 + y)^2*z^2*(y + z)^2) + G[1 - y, z]*((29*y^2 + 46*y*z + 3*y^2*z + 3*z^2 - 3*z^3)/ (18*y*z^2*(y + z)^2) - G[0, 0, y]/(3*z^3) - (2*G[1, 0, y])/ (3*z^3)) + ((-1 + z)*G[1, 0, z])/(6*y^2*z) + ((-y - 2*z)*G[1, 1, y])/(3*z^2*(y + z)^2) + G[-y, z]*((2*G[1, 0, y])/(3*z^3) + G[1, 1, y]/(3*z^3)) + ((-y^2 + 2*y*z - y^2*z + z^2 - 2*y*z^2 - z^3)*G[1 - y, 0, z])/ (6*y^2*z*(y + z)^2) + ((-y - 2*z)*G[1 - y, 1 - y, z])/ (3*z^2*(y + z)^2) + ((-35*y^4 - 58*y^3*z - 3*y^4*z - 14*y^2*z^2 - 6*y^3*z^2 - 6*y*z^3 - 3*z^4 + 6*y*z^4 + 3*z^5)*G[-y, 1 - y, z])/ (18*y^2*z^3*(y + z)^2) + Pi*(((I/6)*(-2 + y - z))/ ((-1 + y)*z*(y + z)) + ((I/3)*(y + 2*z)*G[1 - y, z])/ (z^2*(y + z)^2) + G[0, y]*(((-1/6*I)*(-2 + 2*y - z))/ ((-1 + y)^2*z^2) + ((I/3)*G[1 - y, z])/z^3) + G[1, y]*(((I/3)*(y + 2*z))/(z^2*(y + z)^2) - ((I/3)*G[-y, z])/z^3) - ((I/3)*G[-y, 1 - y, z])/z^3) + G[0, y]*((29*y - 29*y^2 + 23*z - y*z - 3*y^2*z + 16*z^2 + 3*y*z^2)/ (18*(-1 + y)^2*z^2*(y + z)) + ((35*y^2 + 58*y*z + 3*y^2*z + 17*z^2 + 6*y*z^2 + 3*z^3)*G[1 - y, z])/(18*z^3*(y + z)^2) - G[0, 1 - y, z]/(3*z^3) - G[1 - y, 1 - y, z]/(3*z^3) + (2*G[-y, 1 - y, z])/(3*z^3)) + G[1, y]*((29*y^2 + 46*y*z + 3*y^2*z + 3*z^2 - 3*z^3)/ (18*y*z^2*(y + z)^2) + ((-y - 2*z)*G[1 - y, z])/(3*z^2*(y + z)^2) + ((-35*y^4 - 58*y^3*z - 3*y^4*z - 14*y^2*z^2 - 6*y^3*z^2 - 6*y*z^3 - 3*z^4 + 6*y*z^4 + 3*z^5)*G[-y, z])/(18*y^2*z^3*(y + z)^2) + G[0, -y, z]/(3*z^3) + G[1 - y, -y, z]/(3*z^3) + G[-y, 1 - y, z]/(3*z^3) - (2*G[-y, -y, z])/(3*z^3)) + G[0, -y, 1 - y, z]/(3*z^3) + G[1 - y, -y, 1 - y, z]/(3*z^3) + G[-y, 1 - y, 1 - y, z]/(3*z^3) - (2*G[-y, -y, 1 - y, z])/(3*z^3))/ Nc) + G[1, y]*((-10*y^2 + 10*y^3 + 22*y*z - 37*y^2*z - 12*y^3*z + 66*z^2 - 147*y*z^2 + 27*y^2*z^2 - 66*z^3 + 39*y*z^3)/ (18*(-1 + y)*y*z^2*(y + z)^2) + ((4*y^2 - 4*y^3 + 8*y*z - 14*y^2*z + 3*y^3*z - 6*z^2 + 6*y*z^2 - 6*y^2*z^2 + 6*z^3 - 9*y*z^3)*G[1 - y, z])/(6*(-1 + y)*y*z^2* (y + z)^2) + ((-95*y^4 + 294*y^5 - 303*y^6 + 104*y^7 - 223*y^3*z + 770*y^4*z - 841*y^5*z + 264*y^6*z + 30*y^7*z - 92*y^2*z^2 + 529*y^3*z^2 - 737*y^4*z^2 + 192*y^5*z^2 + 108*y^6*z^2 - 69*y*z^3 + 398*y^2*z^3 - 673*y^3*z^3 + 257*y^4*z^3 + 123*y^5*z^3 - 39*z^4 + 291*y*z^4 - 687*y^2*z^4 + 522*y^3*z^4 + 21*y^4*z^4 + 78*z^5 - 318*y*z^5 + 393*y^2*z^5 - 45*y^3*z^5 - 39*z^6 + 96*y*z^6 - 21*y^2*z^6)*G[-y, z])/(18*(-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((y^3 + 4*y^2*z + 4*y*z^2 - 2*y^2*z^2 + 2*z^3 - 4*y*z^3 - 2*z^4)*G[0, 0, z])/(y^2*z^2*(y + z)^2) + ((y^3 + 3*y^2*z + y*z^2 - y^2*z^2 + z^3 - 2*y*z^3 - z^4)*G[0, 1 - y, z])/ (y^2*z^2*(y + z)^2) + ((8*y^4 - 24*y^5 + 24*y^6 - 8*y^7 + 10*y^3*z - 27*y^4*z + 27*y^5*z - 13*y^6*z + 3*y^7*z + 11*y^2*z^2 - 27*y^3*z^2 + 12*y^4*z^2 - 2*y^5*z^2 + 6*y^6*z^2 + 12*y*z^3 - 42*y^2*z^3 + 30*y^3*z^3 + 12*y^5*z^3 + 9*z^4 - 45*y*z^4 + 66*y^2*z^4 - 24*y^3*z^4 + 18*y^4*z^4 - 9*z^5 + 27*y*z^5 - 15*y^2*z^5 + 9*y^3*z^5)* G[0, -y, z])/(6*(-1 + y)^3*y^2*z^3*(y + z)^2) + ((-2 + y + 6*z - 2*y*z - 6*z^2 + 2*z^3 + y*z^3)*G[1, 0, z])/ (2*y*z^3*(-1 + y + z)^2) + ((y^3 + 3*y^2*z + y*z^2 - y^2*z^2 + z^3 - 2*y*z^3 - z^4)*G[1 - y, 0, z])/(y^2*z^2*(y + z)^2) + (2*(y + 2*z)*G[1 - y, 1 - y, z])/(z^2*(y + z)^2) + ((-6*y^3 + 20*y^4 - 24*y^5 + 12*y^6 - 2*y^7 - 12*y^2*z + 58*y^3*z - 102*y^4*z + 72*y^5*z - 10*y^6*z - 6*y^7*z - 6*y*z^2 + 62*y^2*z^2 - 150*y^3*z^2 + 141*y^4*z^2 - 35*y^5*z^2 - 12*y^6*z^2 + 12*y*z^3 - 42*y^2*z^3 + 78*y^3*z^3 - 60*y^4*z^3 + 6*z^4 - 30*y*z^4 + 69*y^2*z^4 - 81*y^3*z^4 + 12*y^4*z^4 - 6*z^5 + 18*y*z^5 - 30*y^2*z^5 + 6*y^3*z^5)*G[1 - y, -y, z])/(6*(-1 + y)^3*y^2*z^3* (y + z)^2) + ((-5*y^4 + 6*y^5 - 2*y^6 - 16*y^3*z + 33*y^4*z - 14*y^5*z - y^6*z - 15*y^2*z^2 + 56*y^3*z^2 - 34*y^4*z^2 - 4*y^5*z^2 - 2*y*z^3 + 34*y^2*z^3 - 38*y^3*z^3 - 5*y^4*z^3 + 6*y*z^4 - 22*y^2*z^4 + z^5 - 8*y*z^5 + 5*y^2*z^5 - 2*z^6 + 4*y*z^6 + z^7)* G[-y, 0, z])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-y^4 - 5*y^3*z - 3*y^4*z - 10*y^2*z^2 - 6*y^3*z^2 - 3*y*z^3 - 3*z^4 + 6*y*z^4 + 3*z^5)*G[-y, 1 - y, z])/(3*y^2*z^3*(y + z)^2) + ((y^4 - 14*y^5 + 10*y^6 + 38*y^3*z - 102*y^4*z + 70*y^5*z + 70*y^2*z^2 - 228*y^3*z^2 + 177*y^4*z^2 - 6*y*z^3 - 128*y^2*z^3 + 178*y^3*z^3 - 3*z^4 + 18*y*z^4 + 52*y^2*z^4 + 6*z^5 - 12*y*z^5 - 3*z^6)* G[-y, -y, z])/(6*y^2*z^3*(-1 + y + z)^2*(y + z)^2) - G[0, 0, -y, z]/z^3 + G[0, 1 - y, -y, z]/z^3 + (2*G[0, -y, 0, z])/z^3 - G[0, -y, -y, z]/z^3 - (2*G[1 - y, 1 - y, -y, z])/z^3 - (2*G[1 - y, -y, 0, z])/z^3 - (2*G[1 - y, -y, 1 - y, z])/z^3 + (4*G[1 - y, -y, -y, z])/z^3 - G[-y, 0, 0, z]/z^3 - G[-y, 0, 1 - y, z]/z^3 - G[-y, 1 - y, 0, z]/z^3 - (2*G[-y, 1 - y, 1 - y, z])/z^3 + (2*G[-y, 1 - y, -y, z])/z^3 + (2*G[-y, -y, 0, z])/z^3 + (2*G[-y, -y, 1 - y, z])/z^3 - (6*G[-y, -y, -y, z])/z^3) - G[0, 0, -y, 1 - y, z]/z^3 + G[0, 1 - y, -y, 1 - y, z]/z^3 + (2*G[0, -y, 0, 1 - y, z])/z^3 + (2*G[0, -y, 1 - y, 0, z])/z^3 - G[0, -y, -y, 1 - y, z]/z^3 - G[1 - y, 0, 1, 0, z]/z^3 + (2*G[1 - y, 1, 1, 0, z])/z^3 + G[1 - y, 1 - y, 1, 0, z]/z^3 - (2*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 - (2*G[1 - y, -y, 0, 1 - y, z])/z^3 - (2*G[1 - y, -y, 1 - y, 0, z])/z^3 - (2*G[1 - y, -y, 1 - y, 1 - y, z])/z^3 + (4*G[1 - y, -y, -y, 1 - y, z])/ z^3 - G[-y, 0, 0, 1 - y, z]/z^3 - G[-y, 0, 1, 0, z]/z^3 - G[-y, 0, 1 - y, 0, z]/z^3 - G[-y, 0, 1 - y, 1 - y, z]/z^3 - G[-y, 1 - y, 0, 0, z]/z^3 - G[-y, 1 - y, 0, 1 - y, z]/z^3 - G[-y, 1 - y, 1, 0, z]/z^3 - G[-y, 1 - y, 1 - y, 0, z]/z^3 - (2*G[-y, 1 - y, 1 - y, 1 - y, z])/z^3 + (2*G[-y, 1 - y, -y, 1 - y, z])/ z^3 + (2*G[-y, -y, 0, 1 - y, z])/z^3 + (2*G[-y, -y, 1 - y, 0, z])/z^3 + (2*G[-y, -y, 1 - y, 1 - y, z])/z^3 - (6*G[-y, -y, -y, 1 - y, z])/z^3 + ((-10 + 20*y - 10*y^2 + 13*z - 13*y*z - 12*z^2)/(2*(-1 + y)^3*z^2) + (5*G[1 - y, z])/z^3)*Zeta[3] + Nc^2*(((-1/3*I)*Pi^3*(-1 + z))/(z*(-1 + y + z)^2) + (198 + 53*y + 251*z)/(72*(-1 + y)*z*(y + z)) + Pi^2*((176*y^3 - 502*y^4 + 476*y^5 - 150*y^6 - 132*y*z + 990*y^2*z - 2394*y^3*z + 2338*y^4*z - 802*y^5*z + 66*z^2 + 495*y*z^2 - 2652*y^2*z^2 + 3682*y^3*z^2 - 1590*y^4*z^2 + 77*z^3 - 1252*y*z^3 + 2702*y^2*z^3 - 1524*y^3*z^3 - 294*z^4 + 1033*y*z^4 - 736*y^2*z^4 + 151*z^5 - 150*y*z^5)/(72*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^3) + ((20 - 40*y + 20*y^2 - 43*z + 40*y*z + 3*y^2*z + 23*z^2)*G[0, y])/ (12*(-1 + y)^2*z*(-1 + y + z)^2) + ((-3 + 6*y - 3*y^2 + 5*z - 8*y*z + 3*y^2*z - z^2)*G[0, z])/ (12*(-1 + y)^2*z*(-1 + y + z)^2) + ((3*y^4 - 6*y^5 + 3*y^6 - 22*y*z + 88*y^2*z - 120*y^3*z + 56*y^4*z - 2*y^6*z + 11*z^2 - 48*y^2*z^2 + 20*y^3*z^2 + 28*y^4*z^2 - 8*y^5*z^2 - 22*z^3 + 56*y*z^3 - 94*y^2*z^3 + 84*y^3*z^3 - 12*y^4*z^3 + 14*z^4 - 60*y*z^4 + 72*y^2*z^4 - 8*y^3*z^4 - 8*z^5 + 22*y*z^5 - 2*y^2*z^5 + 3*z^6)*G[1, y])/(12*(-1 + y)^2*z* (-1 + y + z)^2*(y + z)^4) + ((3*y^4 - 6*y^5 + 3*y^6 - 22*y*z + 88*y^2*z - 120*y^3*z + 60*y^4*z - 4*y^5*z - 2*y^6*z + 11*z^2 - 48*y^2*z^2 + 36*y^3*z^2 + 10*y^4*z^2 - 8*y^5*z^2 - 22*z^3 + 56*y*z^3 - 70*y^2*z^3 + 52*y^3*z^3 - 12*y^4*z^3 + 14*z^4 - 44*y*z^4 + 44*y^2*z^4 - 8*y^3*z^4 - 4*z^5 + 10*y*z^5 - 2*y^2*z^5 + z^6)*G[1 - y, z])/(12*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4)) + ((-13 + 7*y + 6*y^2 + 13*z + 30*y*z)*G[0, 0, y])/ (12*(-1 + y)^2*z*(-1 + y + z)) + ((-5 + 5*y + z)*G[0, 0, z])/ (2*(-1 + y)*z*(-1 + y + z)) + ((33*y - 132*y^2 + 178*y^3 - 98*y^4 + 25*y^5 - 6*y^6 - 165*z + 726*y*z - 1314*y^2*z + 1140*y^3*z - 409*y^4*z + 22*y^5*z + 264*z^2 - 984*y*z^2 + 1236*y^2*z^2 - 547*y^3*z^2 + 30*y^4*z^2 - 86*z^3 + 178*y*z^3 - 59*y^2*z^3 - 36*y^3*z^3 - 18*z^4 + 59*y*z^4 - 44*y^2*z^4 + 5*z^5 - 6*y*z^5)*G[1, 0, y])/(12*(-1 + y)^2*z* (-1 + y + z)^2*(y + z)^3) + ((-3*y^4 + 6*y^5 - 3*y^6 + 22*y*z - 88*y^2*z + 120*y^3*z - 60*y^4*z + 4*y^5*z + 2*y^6*z - 11*z^2 + 48*y^2*z^2 - 36*y^3*z^2 - 10*y^4*z^2 + 8*y^5*z^2 + 22*z^3 - 56*y*z^3 + 70*y^2*z^3 - 52*y^3*z^3 + 12*y^4*z^3 - 14*z^4 + 44*y*z^4 - 44*y^2*z^4 + 8*y^3*z^4 + 4*z^5 - 10*y*z^5 + 2*y^2*z^5 - z^6)*G[1 - y, z]*G[1, 0, y])/ (2*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + G[0, z]*((43*y^2 - 43*y^3 + 99*z - 79*y*z - 32*y^2*z - 23*z^2 - y*z^2 - 12*z^3)/(12*(-1 + y)*z*(-1 + y + z)*(y + z)^2) + ((-7 + 14*y - 7*y^2 + 10*z - 14*y*z + 4*y^2*z - 3*z^2)*G[0, 0, y])/ (2*(-1 + y)^2*z*(-1 + y + z)^2) + ((3*y^4 - 6*y^5 + 3*y^6 - 22*y*z + 88*y^2*z - 120*y^3*z + 59*y^4*z - 2*y^5*z - 3*y^6*z + 11*z^2 - 48*y^2*z^2 + 32*y^3*z^2 + 18*y^4*z^2 - 12*y^5*z^2 - 22*z^3 + 56*y*z^3 - 76*y^2*z^3 + 64*y^3*z^3 - 18*y^4*z^3 + 14*z^4 - 48*y*z^4 + 52*y^2*z^4 - 12*y^3*z^4 - 5*z^5 + 12*y*z^5 - 3*y^2*z^5 + z^6)*G[1, 0, y])/(2*(-1 + y)^2*z* (-1 + y + z)^2*(y + z)^4)) + ((33*y - 99*y^2 + 106*y^3 - 34*y^4 - 6*y^5 - 165*z + 297*y*z - 12*y^2*z - 136*y^3*z + 22*y^4*z + 396*z^2 - 573*y*z^2 + 159*y^2*z^2 + 30*y^3*z^2 - 257*z^3 + 293*y*z^3 - 36*y^2*z^3 + 32*z^4 - 44*y*z^4 - 6*z^5)*G[1, 0, z])/(12*(-1 + y)*z*(-1 + y + z)^2*(y + z)^3) + Pi*(((55*I)/12)/((-1 + y)*z) - (I*(-3 + 3*y + z)*G[0, z])/ ((-1 + y)*z*(-1 + y + z)) + G[0, y]* (((-1/12*I)*(-19 + 7*y + 12*y^2 + 19*z + 36*y*z))/ ((-1 + y)^2*z*(-1 + y + z)) - (I*(-3 + 6*y - 3*y^2 + 4*z - 6*y*z + 2*y^2*z - z^2)*G[0, z])/((-1 + y)^2*z*(-1 + y + z)^2)) + ((4*I)*G[0, 0, y])/((-1 + y)^2*z) + ((2*I)*(-1 + z)*G[1, 0, y])/ (z*(-1 + y + z)^2) + ((2*I)*(-1 + z)*G[1, 0, z])/ (z*(-1 + y + z)^2)) + G[0, y]* ((-198*y + 311*y^2 - 41*y^3 - 72*y^4 + 396*z - 1358*y*z + 1587*y^2*z - 798*y^3*z - 481*z^2 + 1119*y*z^2 - 984*y^2*z^2 + 85*z^3 - 258*y*z^3)/ (72*(-1 + y)^2*z*(-1 + y + z)*(y + z)^2) + ((13*y^3 - 14*y^4 - 11*y^5 + 12*y^6 - 132*y*z + 501*y^2*z - 616*y^3*z + 239*y^4*z + 8*y^5*z + 66*z^2 + 6*y*z^2 - 246*y^2*z^2 + 156*y^3*z^2 + 30*y^4*z^2 - 86*z^3 + 178*y*z^3 - 152*y^2*z^3 + 96*y^3*z^3 + 20*z^4 - 58*y*z^4 + 74*y^2*z^4 + 12*y*z^5)*G[0, z])/ (12*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^3) + ((-5 + 10*y - 5*y^2 + 6*z - 10*y*z + 4*y^2*z - z^2)*G[0, 0, z])/ (2*(-1 + y)^2*z*(-1 + y + z)^2) + ((1 - z)*G[1, 0, z])/ (2*z*(-1 + y + z)^2) + ((3*y^4 - 6*y^5 + 3*y^6 - 22*y*z + 88*y^2*z - 120*y^3*z + 60*y^4*z - 4*y^5*z - 2*y^6*z + 11*z^2 - 48*y^2*z^2 + 36*y^3*z^2 + 10*y^4*z^2 - 8*y^5*z^2 - 22*z^3 + 56*y*z^3 - 70*y^2*z^3 + 52*y^3*z^3 - 12*y^4*z^3 + 14*z^4 - 44*y*z^4 + 44*y^2*z^4 - 8*y^3*z^4 - 4*z^5 + 10*y*z^5 - 2*y^2*z^5 + z^6)* G[1 - y, 0, z])/(2*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4)) - (4*G[0, 0, 0, y])/((-1 + y)^2*z) + ((6*y^4 - 12*y^5 + 6*y^6 + 22*y*z - 88*y^2*z + 156*y^3*z - 145*y^4*z + 58*y^5*z - 3*y^6*z - 11*z^2 + 102*y^2*z^2 - 196*y^3*z^2 + 120*y^4*z^2 - 12*y^5*z^2 + 22*z^3 - 20*y*z^3 - 80*y^2*z^3 + 108*y^3*z^3 - 18*y^4*z^3 - 5*z^4 - 26*y*z^4 + 61*y^2*z^4 - 12*y^3*z^4 - 9*z^5 + 24*y*z^5 - 3*y^2*z^5 + 3*z^6)*G[0, 1, 0, y])/ (2*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + ((5*y^4 - 10*y^5 + 5*y^6 + 22*y*z - 88*y^2*z + 152*y^3*z - 133*y^4*z + 50*y^5*z - 3*y^6*z - 11*z^2 + 96*y^2*z^2 - 168*y^3*z^2 + 96*y^4*z^2 - 12*y^5*z^2 + 22*z^3 - 24*y*z^3 - 48*y^2*z^3 + 72*y^3*z^3 - 18*y^4*z^3 - 6*z^4 - 8*y*z^4 + 32*y^2*z^4 - 12*y^3*z^4 - 5*z^5 + 12*y*z^5 - 3*y^2*z^5 + z^6)*G[0, 1, 0, z])/ (2*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + ((3 - 6*y + 3*y^2 - 4*z + 6*y*z - 2*y^2*z + z^2)*G[1, 0, 0, y])/ ((-1 + y)^2*z*(-1 + y + z)^2) - (2*(-1 + z)*G[1, 0, 0, z])/ (z*(-1 + y + z)^2) + ((-3*y^4 + 6*y^5 - 3*y^6 + 22*y*z - 88*y^2*z + 120*y^3*z - 56*y^4*z + 2*y^6*z - 11*z^2 + 48*y^2*z^2 - 20*y^3*z^2 - 28*y^4*z^2 + 8*y^5*z^2 + 22*z^3 - 56*y*z^3 + 94*y^2*z^3 - 84*y^3*z^3 + 12*y^4*z^3 - 14*z^4 + 60*y*z^4 - 72*y^2*z^4 + 8*y^3*z^4 + 8*z^5 - 22*y*z^5 + 2*y^2*z^5 - 3*z^6)*G[1, 1, 0, y])/ (2*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + ((-3*y^4 + 6*y^5 - 3*y^6 + 22*y*z - 88*y^2*z + 120*y^3*z - 60*y^4*z + 4*y^5*z + 2*y^6*z - 11*z^2 + 48*y^2*z^2 - 36*y^3*z^2 - 10*y^4*z^2 + 8*y^5*z^2 + 22*z^3 - 56*y*z^3 + 70*y^2*z^3 - 52*y^3*z^3 + 12*y^4*z^3 - 14*z^4 + 44*y*z^4 - 44*y^2*z^4 + 8*y^3*z^4 + 4*z^5 - 10*y*z^5 + 2*y^2*z^5 - z^6)*G[1 - y, 1, 0, z])/ (2*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + ((-3 + 6*y - 3*y^2 + 2*z - 2*y*z - z^2)*Zeta[3])/ (2*(-1 + y)^2*z*(-1 + y + z)^2)) + ((-45*(-2 + y - z))/(8*(-1 + y)*z*(y + z)) - G[0, 0, z]/(2*y*z) + G[0, 1 - y, z]*((-2*y^2 + 16*y^3 - 26*y^4 + 12*y^5 - 4*y*z + 38*y^2*z - 74*y^3*z + 44*y^4*z - 4*y^5*z - 2*z^2 + 28*y*z^2 - 75*y^2*z^2 + 66*y^3*z^2 - 9*y^4*z^2 + 9*z^3 - 40*y*z^3 + 55*y^2*z^3 - 8*y^3*z^3 - 7*z^4 + 18*y*z^4 - 3*y^2*z^4)/(4*(-1 + y)^2*y^2*z^2*(y + z)^2) + G[1, 0, y]/z^3) + ((2*y^3 - 36*y^4 + 96*y^5 - 92*y^6 + 30*y^7 + 6*y^2*z - 87*y^3*z + 284*y^4*z - 354*y^5*z + 176*y^6*z - 27*y^7*z + 2*y^8*z + 6*y*z^2 - 163*y^2*z^2 + 637*y^3*z^2 - 932*y^4*z^2 + 556*y^5*z^2 - 103*y^6*z^2 - y^7*z^2 + 2*z^3 - 53*y*z^3 + 497*y^2*z^3 - 1205*y^3*z^3 + 1104*y^4*z^3 - 352*y^5*z^3 + 15*y^6*z^3 - 13*z^4 + 147*y*z^4 - 617*y^2*z^4 + 911*y^3*z^4 - 462*y^4*z^4 + 50*y^5*z^4 + 27*z^5 - 177*y*z^5 + 377*y^2*z^5 - 271*y^3*z^5 + 44*y^4*z^5 - 23*z^6 + 95*y*z^6 - 103*y^2*z^6 + 15*y^3*z^6 + 7*z^7 - 18*y*z^7 + 3*y^2*z^7)*G[1, 0, z])/ (4*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) - (3*G[0, -y, z]*G[1, 1, y])/z^3 + G[0, z]*((8*y^2 - 18*y^3 + 10*y^4 - 21*y*z + 18*y^2*z + 5*y^3*z + 7*z^2 - 7*y*z^2 + 4*y^2*z^2 - 7*z^3 + 9*y*z^3)/ (4*(-1 + y)*y*z*(-1 + y + z)*(y + z)^2) + ((-2*y^2 + 16*y^3 - 26*y^4 + 12*y^5 - 4*y*z + 38*y^2*z - 74*y^3*z + 44*y^4*z - 4*y^5*z - 2*z^2 + 28*y*z^2 - 75*y^2*z^2 + 66*y^3*z^2 - 9*y^4*z^2 + 9*z^3 - 40*y*z^3 + 55*y^2*z^3 - 8*y^3*z^3 - 7*z^4 + 18*y*z^4 - 3*y^2*z^4)*G[1, y])/(4*(-1 + y)^2*y^2*z^2*(y + z)^2) + ((10 - 20*y + 10*y^2 - 5*z + 5*y*z - z^2)*G[0, 0, y])/ (2*(-1 + y)^2*z^2*(-1 + y + z)) + ((-2*y^2 + 6*y^3 - 6*y^4 + 2*y^5 + z - 4*y*z + 7*y^2*z - 6*y^3*z + 2*y^4*z - 2*z^2 + 7*y*z^2 - 2*y^2*z^2 - 2*y^3*z^2 - y^4*z^2 + z^3 - 3*y*z^3 - y^2*z^3 - y^3*z^3)*G[0, 1, y])/(2*(-1 + y)^3*y^2*z^2* (-1 + y + z)) + ((-10*y^3 + 20*y^4 - 10*y^5 - 40*y^2*z + 100*y^3*z - 59*y^4*z - 26*y*z^2 + 132*y^2*z^2 - 112*y^3*z^2 - 32*z^3 + 116*y*z^3 - 118*y^2*z^3 + 64*z^4 - 86*y*z^4 - 31*z^5)*G[1, 0, y])/ (2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-2*y^3 - 8*y^2*z - 8*y*z^2 + 3*y^2*z^2 - 3*z^3 + 6*y*z^3 + 3*z^4)* G[1, 1, y])/(2*y^2*z^2*(y + z)^2)) + ((-2*y^2 + 16*y^3 - 26*y^4 + 12*y^5 - 4*y*z + 38*y^2*z - 74*y^3*z + 44*y^4*z - 4*y^5*z - 2*z^2 + 28*y*z^2 - 75*y^2*z^2 + 66*y^3*z^2 - 9*y^4*z^2 + 9*z^3 - 40*y*z^3 + 55*y^2*z^3 - 8*y^3*z^3 - 7*z^4 + 18*y*z^4 - 3*y^2*z^4)*G[1 - y, 0, z])/(4*(-1 + y)^2*y^2*z^2* (y + z)^2) + ((-17*y^2 + 17*y^3 - 32*y*z + 37*y^2*z - 4*y^3*z + 3*z^2 - y*z^2 - 3*z^3 + 4*y*z^3)*G[1 - y, 1 - y, z])/ (2*(-1 + y)*y*z^2*(y + z)^2) + G[0, 0, y]* ((16 - 16*y + 5*z + y*z)/(2*(-1 + y)^2*z^2) + G[0, 1 - y, z]/z^3 - (5*G[1 - y, 0, z])/z^3 - (5*G[1 - y, 1 - y, z])/z^3) + ((2*y^3 + 20*y^4 - 46*y^5 + 24*y^6 + 6*y^2*z + 26*y^3*z - 69*y^4*z + 40*y^5*z - 3*y^6*z + 6*y*z^2 - 21*y^2*z^2 + 36*y^3*z^2 - 25*y^4*z^2 - 4*y^5*z^2 + 2*z^3 - 30*y*z^3 + 78*y^2*z^3 - 74*y^3*z^3 - 9*z^4 + 38*y*z^4 - 57*y^2*z^4 + 4*y^3*z^4 + 7*z^5 - 18*y*z^5 + 3*y^2*z^5)* G[-y, 1 - y, z])/(4*(-1 + y)^2*y^2*z^3*(y + z)^2) + G[1, 0, y]*((18*y^2 - 72*y^3 + 108*y^4 - 72*y^5 + 18*y^6 + 27*y*z - 124*y^2*z + 203*y^3*z - 140*y^4*z + 32*y^5*z + 2*y^6*z + 81*z^2 - 386*y*z^2 + 673*y^2*z^2 - 526*y^3*z^2 + 160*y^4*z^2 - 2*y^5*z^2 - 118*z^3 + 380*y*z^3 - 436*y^2*z^3 + 183*y^3*z^3 + 8*y^4*z^3 + 18*z^4 - 46*y*z^4 + 47*y^2*z^4 + 32*y^3*z^4 + 4*z^5 + 25*y*z^5 + 22*y^2*z^5 + 15*z^6 + 2*y*z^6)/(4*(-1 + y)^2*z^2*(-1 + y + z)^2* (y + z)^3) - (8*G[1 - y, 1 - y, z])/z^3 + (5*G[-y, 0, z])/z^3 - (3*G[-y, 1 - y, z])/z^3) + Pi^2*((2*y^3 + 2*y^4 - 18*y^5 + 22*y^6 - 8*y^7 + 6*y^2*z + 32*y^3*z - 171*y^4*z + 248*y^5*z - 141*y^6*z + 26*y^7*z + 6*y*z^2 + 100*y^2*z^2 - 503*y^3*z^2 + 790*y^4*z^2 - 483*y^5*z^2 + 90*y^6*z^2 + 2*z^3 - 8*y*z^3 - 211*y^2*z^3 + 580*y^3*z^3 - 442*y^4*z^3 + 64*y^5*z^3 - 6*z^4 + y*z^4 + 78*y^2*z^4 - 54*y^3*z^4 - 64*y^4*z^4 + 6*z^5 - 12*y*z^5 + 51*y^2*z^5 - 90*y^3*z^5 - 2*z^6 + 13*y*z^6 - 26*y^2*z^6)/(24*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((2 - 8*y + 12*y^2 - 8*y^3 + 2*y^4 - 2*z + 6*y*z - 6*y^2*z + 2*y^3*z - 6*z^2 + 12*y*z^2 - 6*y^2*z^2 + 11*z^3 - 11*y*z^3 - 4*z^4)*G[0, z])/ (12*(-1 + y)^3*z^2*(-1 + y + z)^2) + ((-1 + z)*(-1 - y + 4*y^2 + 2*z + y*z - z^2)*G[1, z])/ (12*y^2*z^3*(-1 + y + z)) + ((y^4 - 2*y^5 - 4*y^6 + 16*y^7 - 19*y^8 + 10*y^9 - 2*y^10 + 4*y^3*z - 11*y^4*z + 7*y^5*z + 13*y^6*z - 31*y^7*z + 26*y^8*z - 8*y^9*z + 6*y^2*z^2 - 24*y^3*z^2 + 71*y^4*z^2 - 132*y^5*z^2 + 115*y^6*z^2 - 34*y^7*z^2 - 2*y^8*z^2 + 4*y*z^3 - 26*y^2*z^3 + 142*y^3*z^3 - 371*y^4*z^3 + 441*y^5*z^3 - 238*y^6*z^3 + 48*y^7*z^3 + z^4 - 14*y*z^4 + 62*y^2*z^4 - 168*y^3*z^4 + 227*y^4*z^4 - 162*y^5*z^4 + 58*y^6*z^4 - 3*z^5 + 19*y*z^5 - 45*y^2*z^5 + 31*y^3*z^5 - 30*y^4*z^5 + 44*y^5*z^5 + 3*z^6 - 12*y*z^6 + 13*y^2*z^6 - 30*y^3*z^6 + 50*y^4*z^6 - z^7 + 3*y*z^7 - 10*y^2*z^7 + 24*y^3*z^7 + 4*y^2*z^8)*G[1 - y, z])/ (12*(-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^4) + G[0, y]*((-4 + 8*y - 4*y^2 + 2*z - 2*y*z + 3*z^2)/(3*(-1 + y)^2*z^2* (-1 + y + z)) + (4*G[1 - y, z])/(3*z^3)) + G[1, y]*((-16*y^3 + 74*y^4 - 136*y^5 + 124*y^6 - 56*y^7 + 10*y^8 - 64*y^2*z + 328*y^3*z - 665*y^4*z + 667*y^5*z - 331*y^6*z + 65*y^7*z - 104*y*z^2 + 612*y^2*z^2 - 1396*y^3*z^2 + 1562*y^4*z^2 - 864*y^5*z^2 + 190*y^6*z^2 - 20*z^3 + 284*y*z^3 - 958*y^2*z^3 + 1394*y^3*z^3 - 963*y^4*z^3 + 263*y^5*z^3 + 34*z^4 - 212*y*z^4 + 468*y^2*z^4 - 488*y^3*z^4 + 202*y^4*z^4 - 13*z^5 + 63*y*z^5 - 165*y^2*z^5 + 131*y^3*z^5 + 6*z^6 - 64*y*z^6 + 82*y^2*z^6 - 13*z^7 + 29*y*z^7 + 4*z^8)/(12*(-1 + y)^3*z^2*(-1 + y + z)^2* (y + z)^4) + G[1 - y, z]/(2*z^3) - (4*G[-y, z])/(3*z^3)) - G[1 - y, 0, z]/(6*z^3) - G[1 - y, 1, z]/(3*z^3) + (4*G[1 - y, 1 - y, z])/(3*z^3) - (4*G[-y, 1 - y, z])/(3*z^3)) + G[0, 1, y]*((2*y^2 - 14*y^3 + 32*y^4 - 20*y^5 + 4*y*z - 34*y^2*z + 82*y^3*z - 54*y^4*z + 4*y^5*z + 2*z^2 - 26*y*z^2 + 73*y^2*z^2 - 62*y^3*z^2 + 9*y^4*z^2 - 9*z^3 + 36*y*z^3 - 49*y^2*z^3 + 8*y^3*z^3 + 7*z^4 - 18*y*z^4 + 3*y^2*z^4)/(4*(-1 + y)^2*y^2*z^2*(y + z)^2) + G[0, 1 - y, z]/z^3 - G[1 - y, 0, z]/z^3 - G[-y, 1 - y, z]/z^3 - (3*G[-y, -y, z])/z^3) + G[1, 1, y]* ((-17*y^2 + 17*y^3 - 32*y*z + 37*y^2*z - 4*y^3*z + 3*z^2 - y*z^2 - 3*z^3 + 4*y*z^3)/(2*(-1 + y)*y*z^2*(y + z)^2) + (6*G[1 - y, -y, z])/z^3 + G[-y, 0, z]/z^3 + (7*G[-y, 1 - y, z])/z^3 - (3*G[-y, -y, z])/z^3) + ((-2 + 2*y - z)*G[0, 0, 0, y])/ (2*(-1 + y)^2*z^2) + ((-2*y^2 + 6*y^3 - 6*y^4 + 2*y^5 - z + 4*y*z - 6*y^2*z + 4*y^3*z - y^4*z + 2*z^2 - 7*y*z^2 + 3*y^2*z^2 + y^3*z^2 + y^4*z^2 - z^3 + 3*y*z^3 + y^2*z^3 + y^3*z^3)*G[0, 0, 1, y])/ (2*(-1 + y)^3*y^2*z^2*(-1 + y + z)) + ((-1 + z)*G[0, 0, 1 - y, z])/ (2*y^2*z) + ((5*y^3 - 7*y^4 + 2*y^5 + 20*y^2*z - 33*y^3*z + 11*y^4*z + 13*y*z^2 - 28*y^2*z^2 + 7*y^3*z^2 + 16*z^3 - 33*y*z^3 + 5*y^2*z^3 - 13*z^4 + 5*y*z^4 - 2*z^5)*G[0, 1, 0, y])/((-1 + y)*z^2*(-1 + y + z)* (y + z)^4) + ((-16*y^5 + 68*y^6 - 112*y^7 + 88*y^8 - 32*y^9 + 4*y^10 - 62*y^4*z + 294*y^5*z - 538*y^6*z + 470*y^7*z - 192*y^8*z + 28*y^9*z - 56*y^3*z^2 + 333*y^4*z^2 - 717*y^5*z^2 + 716*y^6*z^2 - 334*y^7*z^2 + 59*y^8*z^2 - y^9*z^2 - 51*y^2*z^3 + 323*y^3*z^3 - 742*y^4*z^3 + 812*y^5*z^3 - 452*y^6*z^3 + 116*y^7*z^3 - 6*y^8*z^3 - 6*y*z^4 + 126*y^2*z^4 - 442*y^3*z^4 + 657*y^4*z^4 - 521*y^5*z^4 + 205*y^6*z^4 - 15*y^7*z^4 - z^5 + 21*y*z^5 - 123*y^2*z^5 + 281*y^3*z^5 - 358*y^4*z^5 + 216*y^5*z^5 - 20*y^6*z^5 + 3*z^6 - 27*y*z^6 + 80*y^2*z^6 - 150*y^3*z^6 + 133*y^4*z^6 - 15*y^5*z^6 - 3*z^7 + 15*y*z^7 - 38*y^2*z^7 + 48*y^3*z^7 - 6*y^4*z^7 + z^8 - 3*y*z^8 + 7*y^2*z^8 - y^3*z^8)*G[0, 1, 0, z])/(2*(-1 + y)^3*y^2*z^2* (-1 + y + z)^2*(y + z)^4) + ((2*y^3 - 6*y^4 + 4*y^5 + 8*y^2*z - 20*y^3*z + 11*y^4*z + 8*y*z^2 - 21*y^2*z^2 + 14*y^3*z^2 - 3*y^4*z^2 + 3*z^3 - 12*y*z^3 + 14*y^2*z^3 - 6*y^3*z^3 - 3*z^4 + 6*y*z^4 - 3*y^2*z^4)*G[0, 1, 1, y])/ (2*(-1 + y)^2*y^2*z^2*(y + z)^2) + ((-1 + z)*G[0, 1 - y, 0, z])/ (2*y^2*z) + ((-2*y^3 - 8*y^2*z - 8*y*z^2 + 3*y^2*z^2 - 3*z^3 + 6*y*z^3 + 3*z^4)*G[0, 1 - y, 1 - y, z])/(2*y^2*z^2*(y + z)^2) + ((-5*y^4 + 15*y^5 - 15*y^6 + 5*y^7 - 12*y^3*z + 43*y^4*z - 51*y^5*z + 21*y^6*z - y^7*z - 7*y^2*z^2 + 35*y^3*z^2 - 47*y^4*z^2 + 21*y^5*z^2 - 2*y^6*z^2 - 2*y*z^3 + 14*y^2*z^3 - 16*y^3*z^3 + 2*y^4*z^3 - 2*y^5*z^3 - z^4 + 5*y*z^4 - 5*y^2*z^4 - 5*y^3*z^4 - 2*y^4*z^4 + z^5 - 3*y*z^5 - y^2*z^5 - y^3*z^5)*G[0, -y, 1 - y, z])/ (2*(-1 + y)^3*y^2*z^3*(y + z)^2) - (2*(-2 + 2*y + z)*G[1, 0, 0, y])/ ((-1 + y)*z^2*(-1 + y + z)) + ((1 - z)*G[1, 0, 0, z])/(2*y^2*z) + ((2*y^3 - 6*y^4 + 6*y^5 - 2*y^6 + 7*y^2*z - 26*y^3*z + 35*y^4*z - 20*y^5*z + 4*y^6*z + 6*y*z^2 - 31*y^2*z^2 + 57*y^3*z^2 - 54*y^4*z^2 + 24*y^5*z^2 - 2*y^6*z^2 + 2*z^3 - 18*y*z^3 + 47*y^2*z^3 - 68*y^3*z^3 + 47*y^4*z^3 - 6*y^5*z^3 - 4*z^4 + 18*y*z^4 - 37*y^2*z^4 + 37*y^3*z^4 - 6*y^4*z^4 + 2*z^5 - 6*y*z^5 + 10*y^2*z^5 - 2*y^3*z^5)*G[1, 0, 1, y])/ (2*(-1 + y)^3*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((1 + y - 3*z - 2*y*z + 2*z^2 + 2*y*z^2 + z^3 - y*z^3 - z^4)* G[1, 0, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)) + ((3*y^3 - 14*y^4 + 24*y^5 - 18*y^6 + 5*y^7 + 14*y^2*z - 70*y^3*z + 128*y^4*z - 102*y^5*z + 30*y^6*z + 7*y*z^2 - 68*y^2*z^2 + 173*y^3*z^2 - 170*y^4*z^2 + 58*y^5*z^2 + 14*z^3 - 78*y*z^3 + 176*y^2*z^3 - 174*y^3*z^3 + 61*y^4*z^3 - 30*z^4 + 105*y*z^4 - 120*y^2*z^4 + 41*y^3*z^4 + 16*z^5 - 32*y*z^5 + 10*y^2*z^5 - 4*y*z^6 - z^7)*G[1, 1, 0, y])/((-1 + y)^2*z^2*(-1 + y + z)^2*(y + z)^4) + G[1 - y, z]*((50*y^2 - 50*y^3 + 98*y*z - 117*y^2*z + 13*y^3*z - 7*z^2 - 5*y*z^2 + 7*z^3 - 13*y*z^3)/(4*(-1 + y)*y*z^2*(y + z)^2) + ((4 - 8*y + 4*y^2 - 5*z + 6*y*z - y^2*z - 2*z^2)*G[0, 0, y])/ (2*(-1 + y)^2*z^3) + ((-y^2 + y^3 + 5*y^4 - 11*y^5 + 8*y^6 - 2*y^7 - 2*y*z + 4*y^2*z + 4*y^3*z - 19*y^4*z + 19*y^5*z - 5*y^6*z - y^7*z - z^2 + 5*y*z^2 - 11*y^2*z^2 + 7*y^3*z^2 - y^4*z^2 + 3*y^5*z^2 - 2*y^6*z^2 + 2*z^3 - 12*y*z^3 + 23*y^2*z^3 - 27*y^3*z^3 + 21*y^4*z^3 - 3*y^5*z^3 - 3*z^4 + 13*y*z^4 - 24*y^2*z^4 + 26*y^3*z^4 - 4*y^4*z^4 + 2*z^5 - 6*y*z^5 + 10*y^2*z^5 - 2*y^3*z^5)* G[0, 1, y])/(2*(-1 + y)^3*y^2*z^3*(y + z)^2) + ((6*y^3 - 21*y^4 + 16*y^5 - y^6 + 28*y^2*z - 98*y^3*z + 79*y^4*z - 5*y^5*z + 14*y*z^2 - 110*y^2*z^2 + 122*y^3*z^2 - 10*y^4*z^2 + 28*z^3 - 106*y*z^3 + 112*y^2*z^3 - 10*y^3*z^3 - 37*z^4 + 58*y*z^4 - 5*y^2*z^4 + 5*z^5 - y*z^5)*G[1, 0, y])/(2*(-1 + y)*z^2*(-1 + y + z)* (y + z)^4) - (7*(y + 2*z)*G[1, 1, y])/(z^2*(y + z)^2) - G[0, 0, 0, y]/z^3 - G[0, 0, 1, y]/z^3 + (3*G[0, 1, 0, y])/z^3 - G[0, 1, 1, y]/z^3 + (4*G[1, 0, 0, y])/z^3 + G[1, 0, 1, y]/z^3 - (2*G[1, 1, 0, y])/z^3) - ((-1 + z)*(-1 - y + 4*y^2 + 2*z + y*z - z^2)* G[1, 1, 0, z])/(2*y^2*z^3*(-1 + y + z)) - (7*(y + 2*z)*G[1, 1, 1, y])/ (z^2*(y + z)^2) + G[-y, z]* (((-8*y^3 + 8*y^4 - 22*y^2*z + 34*y^3*z - 17*y*z^2 + 47*y^2*z^2 - 2*z^3 + 23*y*z^3 + 2*z^4)*G[0, 1, y])/(2*y*z^3*(-1 + y + z)* (y + z)^2) + ((-y^2 - y^3 - 4*y*z + 3*y^2*z - 2*z^2 + 8*y*z^2 + 4*z^3)*G[1, 0, y])/(2*z^3*(-1 + y + z)*(y + z)^2) + ((-9*y^4 - 14*y^3*z + 3*y^4*z + 2*y^2*z^2 + 6*y^3*z^2 + 8*y*z^3 + 3*z^4 - 6*y*z^4 - 3*z^5)*G[1, 1, y])/(2*y^2*z^3*(y + z)^2) - (5*G[0, 1, 0, y])/z^3 - G[0, 1, 1, y]/z^3 - G[1, 0, 1, y]/z^3 - (3*G[1, 1, 0, y])/z^3 + (7*G[1, 1, 1, y])/z^3) + ((1 + y - 3*z - 2*y*z + 2*z^2 + 2*y*z^2 + z^3 - y*z^3 - z^4)* G[1, 1 - y, 0, z])/(2*y^2*z^3*(-1 + y + z)) + ((-1 + z)*G[1 - y, 0, 0, z])/(2*y^2*z) + ((-2*y^3 - 8*y^2*z - 8*y*z^2 + 3*y^2*z^2 - 3*z^3 + 6*y*z^3 + 3*z^4)* G[1 - y, 0, 1 - y, z])/(2*y^2*z^2*(y + z)^2) + ((16*y^5 - 76*y^6 + 132*y^7 - 100*y^8 + 28*y^9 + 63*y^4*z - 316*y^5*z + 575*y^6*z - 454*y^7*z + 132*y^8*z + 60*y^3*z^2 - 377*y^4*z^2 + 793*y^5*z^2 - 690*y^6*z^2 + 216*y^7*z^2 - 2*y^8*z^2 + 57*y^2*z^3 - 344*y^3*z^3 + 730*y^4*z^3 - 638*y^5*z^3 + 201*y^6*z^3 - 10*y^7*z^3 + 10*y*z^4 - 121*y^2*z^4 + 343*y^3*z^4 - 341*y^4*z^4 + 113*y^5*z^4 - 20*y^6*z^4 + 2*z^5 - 26*y*z^5 + 91*y^2*z^5 - 104*y^3*z^5 + 33*y^4*z^5 - 20*y^5*z^5 - 4*z^6 + 22*y*z^6 - 35*y^2*z^6 + 11*y^3*z^6 - 10*y^4*z^6 + 2*z^7 - 6*y*z^7 + 2*y^2*z^7 - 2*y^3*z^7)* G[1 - y, 1, 0, z])/(2*(-1 + y)^3*y^2*z^2*(-1 + y + z)*(y + z)^4) + ((-2*y^3 - 8*y^2*z - 8*y*z^2 + 3*y^2*z^2 - 3*z^3 + 6*y*z^3 + 3*z^4)* G[1 - y, 1 - y, 0, z])/(2*y^2*z^2*(y + z)^2) - (7*(y + 2*z)*G[1 - y, 1 - y, 1 - y, z])/(z^2*(y + z)^2) + ((-y^2 + y^3 + 14*y^4 - 38*y^5 + 35*y^6 - 11*y^7 - 2*y*z + 4*y^2*z + 20*y^3*z - 72*y^4*z + 80*y^5*z - 32*y^6*z + 2*y^7*z - z^2 + 5*y*z^2 - 5*y^2*z^2 - 21*y^3*z^2 + 42*y^4*z^2 - 24*y^5*z^2 + 4*y^6*z^2 + 2*z^3 - 12*y*z^3 + 18*y^2*z^3 - 16*y^3*z^3 + 12*y^4*z^3 - 3*z^4 + 13*y*z^4 - 25*y^2*z^4 + 27*y^3*z^4 - 4*y^4*z^4 + 2*z^5 - 6*y*z^5 + 10*y^2*z^5 - 2*y^3*z^5)*G[1 - y, -y, 1 - y, z])/ (2*(-1 + y)^3*y^2*z^3*(y + z)^2) + ((8*y^3 - 6*y^4 + 22*y^2*z - 28*y^3*z + 17*y*z^2 - 41*y^2*z^2 + 2*z^3 - 21*y*z^3 - 2*z^4)*G[-y, 0, 1 - y, z])/(2*y*z^3*(-1 + y + z)* (y + z)^2) + ((8*y^3 - 6*y^4 + 22*y^2*z - 28*y^3*z + 17*y*z^2 - 41*y^2*z^2 + 2*z^3 - 21*y*z^3 - 2*z^4)*G[-y, 1 - y, 0, z])/ (2*y*z^3*(-1 + y + z)*(y + z)^2) + ((-9*y^4 - 14*y^3*z + 3*y^4*z + 2*y^2*z^2 + 6*y^3*z^2 + 8*y*z^3 + 3*z^4 - 6*y*z^4 - 3*z^5)*G[-y, 1 - y, 1 - y, z])/ (2*y^2*z^3*(y + z)^2) + Pi*((((-7*I)/2)*(-2 + y - z))/ ((-1 + y)*z*(y + z)) + G[0, z]*(I/(y*z) - (I*(-1 + z)*G[1, y])/ (y^2*z)) - (I*(-2 + 2*y - z)*G[0, 0, y])/((-1 + y)^2*z^2) - (I*(-2*y^2 + 2*y^3 + z - 2*y*z - z^2 + 2*y*z^2 - y^2*z^2)*G[0, 1, y])/ ((-1 + y)^2*y^2*z^2) - (I*(-1 + z)*G[0, 1 - y, z])/(y^2*z) - (I*(-2 + 2*y - z)*G[1, 0, y])/((-1 + y)^2*z^2) + G[1 - y, z]*((I*(6*y^2 - 6*y^3 + 12*y*z - 15*y^2*z + 2*y^3*z - z^2 - y*z^2 + z^3 - 2*y*z^3))/((-1 + y)*y*z^2*(y + z)^2) + ((2*I)*G[0, 0, y])/z^3 + ((2*I)*G[0, 1, y])/z^3 + ((2*I)*G[1, 0, y])/z^3) + (I*(-1 + z)*G[1, 0, z])/(y^2*z) + ((6*I)*(y + 2*z)*G[1, 1, y])/(z^2*(y + z)^2) - ((6*I)*G[-y, z]*G[1, 1, y])/z^3 - (I*(-1 + z)*G[1 - y, 0, z])/ (y^2*z) + ((6*I)*(y + 2*z)*G[1 - y, 1 - y, z])/(z^2*(y + z)^2) + G[0, y]*(((-1/2*I)*(12 - 12*y + 5*z + 2*y*z))/((-1 + y)^2*z^2) + (I*(-4 + 8*y - 4*y^2 + 3*z - 4*y*z + y^2*z + z^2)*G[1 - y, z])/ ((-1 + y)^2*z^3) - ((2*I)*G[0, 1 - y, z])/z^3 + ((6*I)*G[1 - y, 1 - y, z])/z^3) - (I*(-4*y^2 + y^2*z + z^2 - z^3)* G[-y, 1 - y, z])/(y^2*z^3) + G[1, y]* ((I*(6*y^2 - 6*y^3 + 12*y*z - 15*y^2*z + 2*y^3*z - z^2 - y*z^2 + z^3 - 2*y*z^3))/((-1 + y)*y*z^2*(y + z)^2) + ((6*I)*(y + 2*z)*G[1 - y, z])/(z^2*(y + z)^2) - (I*(-4*y^2 + y^2*z + z^2 - z^3)*G[-y, z])/(y^2*z^3) + ((2*I)*G[0, -y, z])/z^3 - ((4*I)*G[1 - y, -y, z])/z^3 - ((6*I)*G[-y, 1 - y, z])/z^3) + ((2*I)*G[0, -y, 1 - y, z])/z^3 - ((4*I)*G[1 - y, -y, 1 - y, z])/z^3 - ((6*I)*G[-y, 1 - y, 1 - y, z])/ z^3) + G[0, y]*((100*y^2 - 200*y^3 + 100*y^4 + 222*y*z - 511*y^2*z + 307*y^3*z - 18*y^4*z + 50*z^2 - 186*y*z^2 + 93*y^2*z^2 - 8*y^3*z^2 - 19*z^3 - 73*y*z^3 - 10*y^2*z^3 - 31*z^4 - 20*y*z^4)/ (8*(-1 + y)^2*z^2*(-1 + y + z)*(y + z)^2) + ((-y^3 + 9*y^4 - 21*y^5 + 19*y^6 - 6*y^7 - 3*y^2*z + 20*y^3*z - 43*y^4*z + 38*y^5*z - 12*y^6*z - 3*y*z^2 + 40*y^2*z^2 - 110*y^3*z^2 + 117*y^4*z^2 - 50*y^5*z^2 + 6*y^6*z^2 - z^3 - 4*y*z^3 - 4*y^2*z^3 + 28*y^3*z^3 - 28*y^4*z^3 + 6*y^5*z^3 + 3*z^4 + 9*y*z^4 - 33*y^2*z^4 + 18*y^3*z^4 - 6*y^4*z^4 - 3*z^5 + 2*y*z^5 - 2*y^2*z^5 - 6*y^3*z^5 + z^6 - 4*y*z^6)*G[0, z])/ (2*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((-2*y^2 - 20*y^3 + 46*y^4 - 24*y^5 - 4*y*z - 40*y^2*z + 101*y^3*z - 60*y^4*z + 3*y^5*z - 2*z^2 - 13*y*z^2 + 46*y^2*z^2 - 29*y^3*z^2 + 8*y^4*z^2 + 4*z^3 - 5*y*z^3 + 12*y^2*z^3 + 9*y^3*z^3 - 2*z^4 + 8*y*z^4 + 4*y^2*z^4)*G[1 - y, z])/(4*(-1 + y)^2*y*z^3*(y + z)^2) + ((5*y^2 - 15*y^3 + 15*y^4 - 5*y^5 + 12*y*z - 46*y^2*z + 57*y^3*z - 24*y^4*z + y^5*z + 6*z^2 - 40*y*z^2 + 66*y^2*z^2 - 35*y^3*z^2 + 3*y^4*z^2 - 11*z^3 + 27*y*z^3 - 18*y^2*z^3 + 3*y^3*z^3 + 2*z^4 - y*z^4 + y^2*z^4 + z^5)*G[0, 1 - y, z])/(2*(-1 + y)^2*z^3* (-1 + y + z)*(y + z)^2) + ((-1 - y + 3*z + 2*y*z - 3*z^2 - y*z^2 + z^3)*G[1, 0, z])/(2*y^2*z^3*(-1 + y + z)) + ((-y^4 + 9*y^6 - 14*y^7 + 6*y^8 - 4*y^3*z + 3*y^4*z + 25*y^5*z - 38*y^6*z + 14*y^7*z - 6*y^2*z^2 + 12*y^3*z^2 + 7*y^4*z^2 - 17*y^6*z^2 - 4*y*z^3 + 18*y^2*z^3 - 8*y^3*z^3 + 33*y^4*z^3 - 55*y^5*z^3 - z^4 + 12*y*z^4 - 45*y^2*z^4 + 84*y^3*z^4 - 74*y^4*z^4 + 3*z^5 - 13*y*z^5 + 44*y^2*z^5 - 50*y^3*z^5 - 3*z^6 + 6*y*z^6 - 7*y^2*z^6 + z^7 - y*z^7)*G[1 - y, 0, z])/ (2*(-1 + y)*y^2*z^3*(-1 + y + z)*(y + z)^4) + ((9*y^2 - 18*y^3 + 9*y^4 + 16*y*z - 37*y^2*z + 24*y^3*z - 3*y^4*z + 6*z^2 - 22*y*z^2 + 21*y^2*z^2 - 6*y^3*z^2 - 5*z^3 + 6*y*z^3 - 3*y^2*z^3 - z^4)*G[1 - y, 1 - y, z])/(2*(-1 + y)^2*z^3*(y + z)^2) + ((-y^2 - y^3 - 4*y*z + 3*y^2*z - 2*z^2 + 8*y*z^2 + 4*z^3)* G[-y, 1 - y, z])/(2*z^3*(-1 + y + z)*(y + z)^2) - G[0, 0, 1 - y, z]/z^3 + (3*G[0, 1 - y, 1 - y, z])/z^3 + (3*G[1 - y, 0, 1 - y, z])/z^3 + (5*G[1 - y, 1 - y, 0, z])/z^3 - (7*G[1 - y, 1 - y, 1 - y, z])/z^3 + (5*G[-y, 1 - y, 0, z])/z^3 + (2*G[-y, 1 - y, 1 - y, z])/z^3) + ((-7*y^3 + 9*y^4 - 18*y^2*z + 31*y^3*z - 15*y*z^2 + 39*y^2*z^2 - 2*z^3 + 19*y*z^3 + 2*z^4)*G[-y, -y, 1 - y, z])/(2*y*z^3*(-1 + y + z)* (y + z)^2) + G[1, y]*((50*y^2 - 50*y^3 + 98*y*z - 117*y^2*z + 13*y^3*z - 7*z^2 - 5*y*z^2 + 7*z^3 - 13*y*z^3)/ (4*(-1 + y)*y*z^2*(y + z)^2) + ((-17*y^2 + 17*y^3 - 32*y*z + 37*y^2*z - 4*y^3*z + 3*z^2 - y*z^2 - 3*z^3 + 4*y*z^3)*G[1 - y, z])/(2*(-1 + y)*y*z^2*(y + z)^2) + ((2*y^3 + 20*y^4 - 46*y^5 + 24*y^6 + 6*y^2*z + 26*y^3*z - 69*y^4*z + 40*y^5*z - 3*y^6*z + 6*y*z^2 - 21*y^2*z^2 + 36*y^3*z^2 - 25*y^4*z^2 - 4*y^5*z^2 + 2*z^3 - 30*y*z^3 + 78*y^2*z^3 - 74*y^3*z^3 - 9*z^4 + 38*y*z^4 - 57*y^2*z^4 + 4*y^3*z^4 + 7*z^5 - 18*y*z^5 + 3*y^2*z^5)*G[-y, z])/(4*(-1 + y)^2*y^2*z^3*(y + z)^2) + ((-1 + z)*G[0, 0, z])/(2*y^2*z) + ((-2*y^3 - 8*y^2*z - 8*y*z^2 + 3*y^2*z^2 - 3*z^3 + 6*y*z^3 + 3*z^4)* G[0, 1 - y, z])/(2*y^2*z^2*(y + z)^2) + ((-5*y^4 + 15*y^5 - 15*y^6 + 5*y^7 - 12*y^3*z + 43*y^4*z - 51*y^5*z + 21*y^6*z - y^7*z - 7*y^2*z^2 + 35*y^3*z^2 - 47*y^4*z^2 + 21*y^5*z^2 - 2*y^6*z^2 - 2*y*z^3 + 14*y^2*z^3 - 16*y^3*z^3 + 2*y^4*z^3 - 2*y^5*z^3 - z^4 + 5*y*z^4 - 5*y^2*z^4 - 5*y^3*z^4 - 2*y^4*z^4 + z^5 - 3*y*z^5 - y^2*z^5 - y^3*z^5)*G[0, -y, z])/ (2*(-1 + y)^3*y^2*z^3*(y + z)^2) + ((1 + y - 3*z - 2*y*z + 2*z^2 + 2*y*z^2 + z^3 - y*z^3 - z^4)* G[1, 0, z])/(2*y^2*z^3*(-1 + y + z)) + ((-2*y^3 - 8*y^2*z - 8*y*z^2 + 3*y^2*z^2 - 3*z^3 + 6*y*z^3 + 3*z^4)* G[1 - y, 0, z])/(2*y^2*z^2*(y + z)^2) - (7*(y + 2*z)*G[1 - y, 1 - y, z])/(z^2*(y + z)^2) + ((-y^2 + y^3 + 14*y^4 - 38*y^5 + 35*y^6 - 11*y^7 - 2*y*z + 4*y^2*z + 20*y^3*z - 72*y^4*z + 80*y^5*z - 32*y^6*z + 2*y^7*z - z^2 + 5*y*z^2 - 5*y^2*z^2 - 21*y^3*z^2 + 42*y^4*z^2 - 24*y^5*z^2 + 4*y^6*z^2 + 2*z^3 - 12*y*z^3 + 18*y^2*z^3 - 16*y^3*z^3 + 12*y^4*z^3 - 3*z^4 + 13*y*z^4 - 25*y^2*z^4 + 27*y^3*z^4 - 4*y^4*z^4 + 2*z^5 - 6*y*z^5 + 10*y^2*z^5 - 2*y^3*z^5)* G[1 - y, -y, z])/(2*(-1 + y)^3*y^2*z^3*(y + z)^2) + ((8*y^3 - 6*y^4 + 22*y^2*z - 28*y^3*z + 17*y*z^2 - 41*y^2*z^2 + 2*z^3 - 21*y*z^3 - 2*z^4)*G[-y, 0, z])/(2*y*z^3*(-1 + y + z)* (y + z)^2) + ((-9*y^4 - 14*y^3*z + 3*y^4*z + 2*y^2*z^2 + 6*y^3*z^2 + 8*y*z^3 + 3*z^4 - 6*y*z^4 - 3*z^5)*G[-y, 1 - y, z])/ (2*y^2*z^3*(y + z)^2) + ((-7*y^3 + 9*y^4 - 18*y^2*z + 31*y^3*z - 15*y*z^2 + 39*y^2*z^2 - 2*z^3 + 19*y*z^3 + 2*z^4)*G[-y, -y, z])/ (2*y*z^3*(-1 + y + z)*(y + z)^2) + G[0, 0, -y, z]/z^3 - (2*G[0, 1 - y, -y, z])/z^3 - (3*G[0, -y, 1 - y, z])/z^3 - (4*G[1 - y, 0, -y, z])/z^3 + (7*G[1 - y, 1 - y, -y, z])/z^3 + (6*G[1 - y, -y, 1 - y, z])/z^3 + G[-y, 0, 1 - y, z]/z^3 + G[-y, 1 - y, 0, z]/z^3 + (7*G[-y, 1 - y, 1 - y, z])/z^3 - (3*G[-y, 1 - y, -y, z])/z^3 + (3*G[-y, -y, 0, z])/z^3 - (3*G[-y, -y, 1 - y, z])/z^3 - (3*G[-y, -y, -y, z])/z^3) + G[0, 0, -y, 1 - y, z]/z^3 - (2*G[0, 1 - y, -y, 1 - y, z])/z^3 - (3*G[0, -y, 1 - y, 1 - y, z])/z^3 + (6*G[1 - y, 0, 1, 0, z])/z^3 - (4*G[1 - y, 0, -y, 1 - y, z])/z^3 + (2*G[1 - y, 1, 1, 0, z])/z^3 - (6*G[1 - y, 1 - y, 1, 0, z])/z^3 + (7*G[1 - y, 1 - y, -y, 1 - y, z])/ z^3 + (6*G[1 - y, -y, 1 - y, 1 - y, z])/z^3 - (8*G[-y, 0, 1, 0, z])/z^3 + G[-y, 0, 1 - y, 1 - y, z]/z^3 + G[-y, 1 - y, 0, 1 - y, z]/z^3 - (8*G[-y, 1 - y, 1, 0, z])/z^3 + G[-y, 1 - y, 1 - y, 0, z]/z^3 + (7*G[-y, 1 - y, 1 - y, 1 - y, z])/z^3 - (3*G[-y, 1 - y, -y, 1 - y, z])/z^3 + (3*G[-y, -y, 0, 1 - y, z])/z^3 + (3*G[-y, -y, 1 - y, 0, z])/z^3 - (3*G[-y, -y, 1 - y, 1 - y, z])/z^3 - (3*G[-y, -y, -y, 1 - y, z])/z^3 + ((-4 + 16*y - 24*y^2 + 16*y^3 - 4*y^4 + 3*z - 9*y*z + 9*y^2*z - 3*y^3*z + 22*z^2 - 44*y*z^2 + 22*y^2*z^2 - 35*z^3 + 35*y*z^3 + 12*z^4)/(2*(-1 + y)^3*z^2*(-1 + y + z)^2) + (2*G[1 - y, z])/z^3)* Zeta[3])/Nc^2 + eps*((2594 - 3673*y - 1079*z)/ (108*(-1 + y)*z*(y + z)) + Pi^4*((68 - 340*y + 680*y^2 - 680*y^3 + 340*y^4 - 68*y^5 - 345*z + 1380*y*z - 2070*y^2*z + 1380*y^3*z - 345*y^4*z + 575*z^2 - 2272*y*z^2 + 2406*y^2*z^2 - 680*y^3*z^2 - 29*y^4*z^2 - 502*z^3 + 1484*y*z^3 - 694*y^2*z^3 + 204*z^4 - 204*y*z^4)/ (720*(-1 + y)^4*z^2*(-1 + y + z)^2) + (17*G[1 - y, z])/(180*z^3)) + G[1, 0, z]*(((-1 + z)*(-9*y^3 + 108*y^4 - 162*y^5 + 36*y^6 + 27*y^7 - 27*y^2*z + 539*y^3*z - 842*y^4*z + 201*y^5*z + 103*y^6*z + 26*y^7*z - 27*y*z^2 + 1467*y^2*z^2 - 3760*y^3*z^2 + 3252*y^4*z^2 - 1776*y^5*z^2 + 844*y^6*z^2 - 9*z^3 + 714*y*z^3 - 3126*y^2*z^3 + 4049*y^3*z^3 - 3889*y^4*z^3 + 2441*y^5*z^3 + 200*z^4 - 1463*y*z^4 + 2343*y^2*z^4 - 3257*y^3*z^4 + 2717*y^4*z^4 - 373*z^5 + 1041*y*z^5 - 1485*y^2*z^5 + 1357*y^3*z^5 + 182*z^6 - 265*y*z^6 + 263*y^2*z^6))/ (36*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) - ((-1 + z)*(6 - 6*y + 2*y^2 - 12*z + 6*y*z + 6*z^2 + y*z^2)*G[1, 1, y])/ (2*y*z^3*(-1 + y + z)^2)) + G[0, 0, z]* ((128*y^2 - 121*y^3 - 7*y^4 + 276*y*z - 386*y^2*z + 38*y^3*z + 76*z^2 - 269*y*z^2 + 49*y^2*z^2 - 76*z^3 + 4*y*z^3)/(12*(-1 + y)*y*z* (-1 + y + z)*(y + z)^2) + ((-6*y^3 + 26*y^4 - 44*y^5 + 36*y^6 - 14*y^7 + 2*y^8 - 13*y^2*z + 69*y^3*z - 121*y^4*z + 79*y^5*z - 6*y^6*z - 8*y^7*z - 2*y*z^2 + 35*y^2*z^2 - 79*y^3*z^2 + 15*y^4*z^2 + 81*y^5*z^2 - 54*y^6*z^2 + 4*y^7*z^2 - z^3 + 15*y*z^3 - 50*y^2*z^3 + 12*y^3*z^3 + 97*y^4*z^3 - 75*y^5*z^3 + 2*y^6*z^3 + 5*z^4 - 37*y*z^4 + 64*y^2*z^4 - 29*y^4*z^4 - 11*y^5*z^4 - 7*z^5 + 33*y*z^5 - 33*y^2*z^5 + 3*y^3*z^5 - 12*y^4*z^5 + 3*z^6 - 9*y*z^6 + y^2*z^6 - 3*y^3*z^6)*G[0, 1, y])/(2*(-1 + y)^3*y^2*z^2* (-1 + y + z)^2*(y + z)^2) + ((6*y^6 - 18*y^7 + 18*y^8 - 6*y^9 - 4*y^4*z + 40*y^5*z - 108*y^6*z + 112*y^7*z - 40*y^8*z - 28*y^3*z^2 + 158*y^4*z^2 - 356*y^5*z^2 + 353*y^6*z^2 - 130*y^7*z^2 + 3*y^8*z^2 - 8*y^2*z^3 + 120*y^3*z^3 - 400*y^4*z^3 + 488*y^5*z^3 - 213*y^6*z^3 + 16*y^7*z^3 - 12*y*z^4 + 82*y^2*z^4 - 278*y^3*z^4 + 394*y^4*z^4 - 210*y^5*z^4 + 36*y^6*z^4 - 4*z^5 + 48*y*z^5 - 172*y^2*z^5 + 260*y^3*z^5 - 158*y^4*z^5 + 44*y^5*z^5 + 10*z^6 - 60*y*z^6 + 121*y^2*z^6 - 90*y^3*z^6 + 31*y^4*z^6 - 8*z^7 + 28*y*z^7 - 29*y^2*z^7 + 12*y^3*z^7 + 2*z^8 - 4*y*z^8 + 2*y^2*z^8)* G[1, 0, y])/(2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-5*y^2 - 6*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)*G[1, 1, y])/ (2*y^2*z*(y + z)^2)) + Pi^3*(((-1/36*I)*(-10*y^4 + 24*y^5 - 18*y^6 + 4*y^7 + 72*y^3*z - 279*y^4*z + 366*y^5*z - 183*y^6*z + 24*y^7*z + 120*y^2*z^2 - 585*y^3*z^2 + 885*y^4*z^2 - 399*y^5*z^2 - 21*y^6*z^2 + 104*y*z^3 - 573*y^2*z^3 + 933*y^3*z^3 - 241*y^4*z^3 - 267*y^5*z^3 - 6*z^4 - 135*y*z^4 + 351*y^2*z^4 + 117*y^3*z^4 - 459*y^4*z^4 + 12*z^5 - 15*y*z^5 + 192*y^2*z^5 - 321*y^3*z^5 - 6*z^6 + 46*y*z^6 - 84*y^2*z^6))/((-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) - ((I/6)*(6 - 18*y + 18*y^2 - 6*y^3 - 15*z + 31*y*z - 17*y^2*z + y^3*z + 13*z^2 - 13*y*z^2 - 4*z^3)*G[0, z])/((-1 + y)^3*z*(-1 + y + z)^2) + ((I/6)*(-1 + z)*(2 - 7*y + 4*y^2 - 4*z + 7*y*z + 2*z^2)*G[1, z])/ (y*z^3*(-1 + y + z)^2) - ((I/18)*(6*y^4 - 22*y^5 + 30*y^6 - 18*y^7 + 4*y^8 + 24*y^3*z - 148*y^4*z + 294*y^5*z - 240*y^6*z + 70*y^7*z + 36*y^2*z^2 - 372*y^3*z^2 + 876*y^4*z^2 - 795*y^5*z^2 + 255*y^6*z^2 + 24*y*z^3 - 370*y^2*z^3 + 930*y^3*z^3 - 906*y^4*z^3 + 334*y^5*z^3 + 6*z^4 - 166*y*z^4 + 438*y^2*z^4 - 492*y^3*z^4 + 262*y^4*z^4 - 6*z^5 + 12*y*z^5 - 66*y^2*z^5 + 132*y^3*z^5 - 15*y*z^6 + 63*y^2*z^6 + 12*y*z^7)*G[1 - y, z])/ ((-1 + y)^3*y*z^3*(y + z)^4) + G[0, y]*(((I/6)*(-12 + 36*y - 36*y^2 + 12*y^3 + 14*z - 28*y*z + 14*y^2*z + 9*z^2 - 8*y*z^2 - y^2*z^2 - 11*z^3))/ ((-1 + y)^2*z^2*(-1 + y + z)^2) - ((2*I)*G[1 - y, z])/z^3) + G[1, y]*(((-1/6*I)*(-20*y^5 + 96*y^6 - 184*y^7 + 176*y^8 - 84*y^9 + 16*y^10 - 79*y^4*z + 419*y^5*z - 886*y^6*z + 934*y^7*z - 491*y^8*z + 103*y^9*z - 90*y^3*z^2 + 584*y^4*z^2 - 1456*y^5*z^2 + 1782*y^6*z^2 - 1082*y^7*z^2 + 262*y^8*z^2 - 42*y^2*z^3 + 374*y^3*z^3 - 1155*y^4*z^3 + 1713*y^5*z^3 - 1264*y^6*z^3 + 374*y^7*z^3 + 2*y*z^4 + 70*y^2*z^4 - 390*y^3*z^4 + 838*y^4*z^4 - 864*y^5*z^4 + 348*y^6*z^4 + z^5 - 9*y*z^5 - 16*y^2*z^5 + 164*y^3*z^5 - 351*y^4*z^5 + 227*y^5*z^5 - 2*z^6 + 10*y*z^6 - 90*y^3*z^6 + 106*y^4*z^6 + z^7 - 3*y*z^7 - 14*y^2*z^7 + 32*y^3*z^7 + 4*y^2*z^8))/((-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^4) - (((2*I)/3)*G[1 - y, z])/z^3 + (((10*I)/3)*G[-y, z])/ z^3) - ((I/3)*G[0, 1 - y, z])/z^3 - (((2*I)/3)*G[1 - y, 1, z])/ z^3 - (((2*I)/3)*G[1 - y, 1 - y, z])/z^3 + (((10*I)/3)*G[-y, 1 - y, z])/z^3) + ((-232*y + 464*y^2 - 232*y^3 - 220*z + 613*y*z - 435*y^2*z + 42*y^3*z + 173*z^2 - 168*y*z^2 + 102*y^2*z^2 + 47*z^3 + 60*y*z^3)*G[0, 0, 0, y])/ (12*(-1 + y)^2*z^2*(-1 + y + z)*(y + z)) + ((-10*y + 18*y^2 - 8*y^3 - 8*z + 24*y*z - 15*y^2*z + 8*z^2 - 7*y*z^2)* G[0, 0, 0, z])/(2*(-1 + y)*y*z*(-1 + y + z)*(y + z)) + ((102*y^3 - 450*y^4 + 780*y^5 - 660*y^6 + 270*y^7 - 42*y^8 + 206*y^2*z - 1174*y^3*z + 2474*y^4*z - 2474*y^5*z + 1231*y^6*z - 305*y^7*z + 45*y^8*z - 3*y^9*z - 118*y*z^2 + 112*y^2*z^2 + 582*y^3*z^2 - 1196*y^4*z^2 + 794*y^5*z^2 - 180*y^6*z^2 + 6*y^7*z^2 - 26*z^3 + 518*y*z^3 - 1832*y^2*z^3 + 3092*y^3*z^3 - 2962*y^4*z^3 + 1658*y^5*z^3 - 483*y^6*z^3 + 35*y^7*z^3 + 74*z^4 - 786*y*z^4 + 2546*y^2*z^4 - 3616*y^3*z^4 + 2514*y^4*z^4 - 854*y^5*z^4 + 86*y^6*z^4 - 66*z^5 + 478*y*z^5 - 1101*y^2*z^5 + 987*y^3*z^5 - 427*y^4*z^5 + 93*y^5*z^5 + 14*z^6 - 80*y*z^6 + 36*y^2*z^6 + 16*y^3*z^6 + 50*y^4*z^6 + 4*z^7 - 12*y*z^7 + 33*y^2*z^7 + 11*y^3*z^7)* G[0, 0, 1, y])/(12*(-1 + y)^3*y^2*(-1 + z)*z^2*(-1 + y + z)^2* (y + z)^2) + ((-9*y^3 + 30*y^4 - 33*y^5 + 12*y^6 - 28*y^2*z + 138*y^3*z - 183*y^4*z + 64*y^5*z + 9*y^6*z - 37*y*z^2 + 237*y^2*z^2 - 413*y^3*z^2 + 215*y^4*z^2 - 2*y^5*z^2 - 20*z^3 + 173*y*z^3 - 433*y^2*z^3 + 343*y^3*z^3 - 39*y^4*z^3 + 40*z^4 - 188*y*z^4 + 232*y^2*z^4 - 36*y^3*z^4 - 20*z^5 + 52*y*z^5 - 8*y^2*z^5)* G[0, 0, 1 - y, z])/(6*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((24*y^5 - 134*y^6 + 296*y^7 - 324*y^8 + 176*y^9 - 38*y^10 + 94*y^4*z - 594*y^5*z + 1480*y^6*z - 1858*y^7*z + 1223*y^8*z - 385*y^9*z + 39*y^10*z + y^11*z + 164*y^3*z^2 - 1147*y^4*z^2 + 3173*y^5*z^2 - 4462*y^6*z^2 + 3426*y^7*z^2 - 1375*y^8*z^2 + 221*y^9*z^2 + 62*y^2*z^3 - 828*y^3*z^3 + 3151*y^4*z^3 - 5435*y^5*z^3 + 4974*y^6*z^3 - 2462*y^7*z^3 + 529*y^8*z^3 - 15*y^9*z^3 - 200*y^2*z^4 + 1348*y^3*z^4 - 3151*y^4*z^4 + 3567*y^5*z^4 - 2281*y^6*z^4 + 701*y^7*z^4 - 56*y^8*z^4 - 6*z^5 + 36*y*z^5 + 104*y^2*z^5 - 602*y^3*z^5 + 856*y^4*z^5 - 854*y^5*z^5 + 518*y^6*z^5 - 100*y^7*z^5 + 19*z^6 - 103*y*z^6 + 210*y^2*z^6 - 374*y^3*z^6 + 231*y^4*z^6 + 157*y^5*z^6 - 92*y^6*z^6 - 21*z^7 + 101*y*z^7 - 256*y^2*z^7 + 318*y^3*z^7 - 31*y^4*z^7 - 39*y^5*z^7 + 9*z^8 - 37*y*z^8 + 83*y^2*z^8 - 27*y^3*z^8 - 4*y^4*z^8 - z^9 + 3*y*z^9 - 3*y^2*z^9 + y^3*z^9)*G[0, 1, 0, y])/(4*(-1 + y)^3*y^2*(-1 + z)*z^2* (-1 + y + z)^2*(y + z)^4) + ((-162*y^5 + 786*y^6 - 1536*y^7 + 1512*y^8 - 750*y^9 + 150*y^10 - 566*y^4*z + 2968*y^5*z - 6206*y^6*z + 6482*y^7*z - 3400*y^8*z + 734*y^9*z - 12*y^10*z - 756*y^3*z^2 + 4307*y^4*z^2 - 9423*y^5*z^2 + 9994*y^6*z^2 - 5180*y^7*z^2 + 1071*y^8*z^2 - 13*y^9*z^2 - 196*y^2*z^3 + 1716*y^3*z^3 - 4084*y^4*z^3 + 3646*y^5*z^3 - 867*y^6*z^3 - 293*y^7*z^3 + 78*y^8*z^3 + 86*y*z^4 - 548*y^2*z^4 + 2446*y^3*z^4 - 5873*y^4*z^4 + 6365*y^5*z^4 - 2686*y^6*z^4 + 246*y^7*z^4 + 44*z^5 - 598*y*z^5 + 3042*y^2*z^5 - 7386*y^3*z^5 + 8164*y^4*z^5 - 3462*y^5*z^5 + 340*y^6*z^5 - 117*z^6 + 1025*y*z^6 - 3372*y^2*z^6 + 4518*y^3*z^6 - 2105*y^4*z^6 + 267*y^5*z^6 + 102*z^7 - 624*y*z^7 + 1167*y^2*z^7 - 615*y^3*z^7 + 114*y^4*z^7 - 29*z^8 + 111*y*z^8 - 66*y^2*z^8 + 20*y^3*z^8)*G[0, 1, 0, z])/ (12*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((3*y^3 + 24*y^4 - 57*y^5 + 30*y^6 - 50*y^2*z + 183*y^3*z - 207*y^4*z + 80*y^5*z - 6*y^6*z - 29*y*z^2 + 123*y^2*z^2 - 112*y^3*z^2 + 10*y^4*z^2 - 34*y^5*z^2 - 4*z^3 + 28*y*z^3 + 19*y^2*z^3 - 85*y^3*z^3 - 66*y^4*z^3 + 8*z^4 + 5*y*z^4 - 49*y^2*z^4 - 54*y^3*z^4 - 4*z^5 - 4*y*z^5 - 16*y^2*z^5)*G[0, 1, 1, y])/ (6*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((-9*y^3 + 30*y^4 - 33*y^5 + 12*y^6 - 28*y^2*z + 138*y^3*z - 183*y^4*z + 64*y^5*z + 9*y^6*z - 37*y*z^2 + 237*y^2*z^2 - 413*y^3*z^2 + 215*y^4*z^2 - 2*y^5*z^2 - 20*z^3 + 173*y*z^3 - 433*y^2*z^3 + 343*y^3*z^3 - 39*y^4*z^3 + 40*z^4 - 188*y*z^4 + 232*y^2*z^4 - 36*y^3*z^4 - 20*z^5 + 52*y*z^5 - 8*y^2*z^5)*G[0, 1 - y, 0, z])/ (6*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((3*y^3 - 3*y^4 - 3*y^5 + 3*y^6 + 14*y^2*z - 12*y^3*z - 15*y^4*z + 10*y^5*z + 3*y^6*z + 41*y*z^2 - 105*y^2*z^2 + 76*y^3*z^2 - 49*y^4*z^2 + 37*y^5*z^2 + 4*z^3 - 52*y*z^3 + 65*y^2*z^3 - 74*y^3*z^3 + 81*y^4*z^3 - 8*z^4 + 7*y*z^4 - 14*y^2*z^4 + 63*y^3*z^4 + 4*z^5 + 4*y*z^5 + 16*y^2*z^5)*G[0, 1 - y, 1 - y, z])/ (6*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((-703*y^4 + 2812*y^5 - 4218*y^6 + 2812*y^7 - 703*y^8 - 1652*y^3*z + 8125*y^4*z - 15187*y^5*z + 13331*y^6*z - 5341*y^7*z + 724*y^8*z - 1030*y^2*z^2 + 7556*y^3*z^2 - 19143*y^4*z^2 + 22396*y^5*z^2 - 12449*y^6*z^2 + 2682*y^7*z^2 - 12*y^8*z^2 - 84*y*z^3 + 2270*y^2*z^3 - 9252*y^3*z^3 + 15093*y^4*z^3 - 11423*y^5*z^3 + 3558*y^6*z^3 - 162*y^7*z^3 + 75*z^4 - 354*y*z^4 - 82*y^2*z^4 + 1626*y^3*z^4 - 2385*y^4*z^4 + 1468*y^5*z^4 - 240*y^6*z^4 - 225*z^5 + 1221*y*z^5 - 2715*y^2*z^5 + 2889*y^3*z^5 - 1014*y^4*z^5 - 48*y^5*z^5 + 225*z^6 - 1044*y*z^6 + 1845*y^2*z^6 - 1170*y^3*z^6 + 36*y^4*z^6 - 75*z^7 + 261*y*z^7 - 288*y^2*z^7 - 6*y^3*z^7)*G[0, -y, 1 - y, z])/ (36*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)*(y + z)^2) + ((-80*y^3 + 386*y^4 - 786*y^5 + 842*y^6 - 470*y^7 + 108*y^8 - 176*y^2*z + 980*y^3*z - 2343*y^4*z + 2915*y^5*z - 1847*y^6*z + 477*y^7*z - 6*y^8*z + 60*y*z^2 - 140*y^2*z^2 - 333*y^3*z^2 + 1380*y^4*z^2 - 1390*y^5*z^2 + 408*y^6*z^2 + 15*y^7*z^2 + 12*z^3 - 200*y*z^3 + 519*y^2*z^3 - 60*y^3*z^3 - 452*y^4*z^3 + 88*y^5*z^3 + 21*y^6*z^3 - 42*z^4 + 207*y*z^4 + 48*y^2*z^4 - 492*y^3*z^4 + 102*y^4*z^4 - 39*y^5*z^4 + 48*z^5 - 27*y*z^5 - 237*y^2*z^5 + 51*y^3*z^5 - 51*y^4*z^5 - 18*z^6 - 40*y*z^6 - 2*y^2*z^6 - 12*y^3*z^6)* G[1, 0, 0, y])/(12*(-1 + y)^3*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((-1 + z)*(-6*y^5 + 12*y^6 - 6*y^7 + 52*y^3*z - 322*y^4*z + 579*y^5*z - 400*y^6*z + 91*y^7*z - 24*y^2*z^2 - 386*y^3*z^2 + 1257*y^4*z^2 - 1134*y^5*z^2 + 287*y^6*z^2 + 108*y*z^3 - 750*y^2*z^3 + 1957*y^3*z^3 - 1742*y^4*z^3 + 379*y^5*z^3 + 40*z^4 - 472*y*z^4 + 1551*y^2*z^4 - 1540*y^3*z^4 + 277*y^4*z^4 - 80*z^5 + 468*y*z^5 - 642*y^2*z^5 + 110*y^3*z^5 + 40*z^6 - 104*y*z^6 + 16*y^2*z^6)*G[1, 0, 0, z])/ (12*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + ((144*y^3 - 582*y^4 + 894*y^5 - 630*y^6 + 186*y^7 - 12*y^8 + 247*y^2*z - 1355*y^3*z + 2755*y^4*z - 2635*y^5*z + 1217*y^6*z - 253*y^7*z + 21*y^8*z + 3*y^9*z + 100*y*z^2 - 1021*y^2*z^2 + 2919*y^3*z^2 - 3694*y^4*z^2 + 2314*y^5*z^2 - 729*y^6*z^2 + 123*y^7*z^2 - 12*y^8*z^2 - 13*z^3 - 191*y*z^3 + 1070*y^2*z^3 - 1850*y^3*z^3 + 1522*y^4*z^3 - 746*y^5*z^3 + 270*y^6*z^3 - 62*y^7*z^3 + 37*z^4 - 21*y*z^4 + 85*y^2*z^4 - 167*y^3*z^4 - 156*y^4*z^4 + 308*y^5*z^4 - 122*y^6*z^4 - 33*z^5 + 233*y*z^5 - 537*y^2*z^5 + 213*y^3*z^5 + 220*y^4*z^5 - 132*y^5*z^5 + 7*z^6 - 139*y*z^6 + 129*y^2*z^6 + 107*y^3*z^6 - 68*y^4*z^6 + 2*z^7 + 18*y*z^7 + 27*y^2*z^7 - 11*y^3*z^7)*G[1, 0, 1, y])/(12*(-1 + y)^3*y^2*(-1 + z)*z^2* (-1 + y + z)^2*(y + z)^2) + ((y + 19*y^2 - 27*y^3 + y^4 + 6*y^5 + z + 13*y*z - 75*y^2*z + 63*y^3*z + 4*y^4*z - 6*y^5*z - 6*z^2 - 34*y*z^2 + 102*y^2*z^2 - 54*y^3*z^2 - 8*y^4*z^2 + 10*z^3 + 36*y*z^3 - 74*y^2*z^3 + 23*y^3*z^3 + 3*y^4*z^3 - 4*z^4 - 29*y*z^4 + 38*y^2*z^4 - 5*y^3*z^4 - 3*z^5 + 15*y*z^5 - 10*y^2*z^5 + 2*z^6 - 2*y*z^6)*G[1, 0, 1 - y, z])/ (4*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)) + ((-118*y^5 + 372*y^6 - 414*y^7 + 184*y^8 - 24*y^9 - 500*y^4*z + 1984*y^5*z - 2844*y^6*z + 1754*y^7*z - 415*y^8*z + 24*y^9*z - 3*y^10*z - 700*y^3*z^2 + 3802*y^4*z^2 - 7156*y^5*z^2 + 6030*y^6*z^2 - 2150*y^7*z^2 + 180*y^8*z^2 - 6*y^9*z^2 - 192*y^2*z^3 + 2546*y^3*z^3 - 7366*y^4*z^3 + 8996*y^5*z^3 - 4718*y^6*z^3 + 552*y^7*z^3 + 54*y^8*z^3 + 42*y*z^4 + 302*y^2*z^4 - 2492*y^3*z^4 + 5314*y^4*z^4 - 4482*y^5*z^4 + 662*y^6*z^4 + 270*y^7*z^4 + 30*z^5 - 258*y*z^5 + 418*y^2*z^5 + 328*y^3*z^5 - 1595*y^4*z^5 + 320*y^5*z^5 + 501*y^6*z^5 - 90*z^6 + 474*y*z^6 - 876*y^2*z^6 + 148*y^3*z^6 + 150*y^4*z^6 + 450*y^5*z^6 + 90*z^7 - 342*y*z^7 + 304*y^2*z^7 + 140*y^3*z^7 + 192*y^4*z^7 - 30*z^8 + 84*y*z^8 + 44*y^2*z^8 + 30*y^3*z^8)*G[1, 1, 0, y])/(12*(-1 + y)^2*y^2*(-1 + z)*z^2* (-1 + y + z)^2*(y + z)^4) + G[1 - y, 0, z]* ((9*y^2 - 261*y^3 + 621*y^4 - 495*y^5 + 126*y^6 + 18*y*z - 367*y^2*z + 579*y^3*z - 210*y^4*z + 61*y^5*z - 81*y^6*z + 9*z^2 - 529*y*z^2 + 1125*y^2*z^2 - 599*y^3*z^2 + 479*y^4*z^2 - 485*y^5*z^2 - 200*z^3 + 1094*y*z^3 - 1327*y^2*z^3 + 1243*y^3*z^3 - 990*y^4*z^3 + 373*z^4 - 848*y*z^4 + 964*y^2*z^4 - 849*y^3*z^4 - 182*z^5 + 265*y*z^5 - 263*y^2*z^5)/(36*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) - (4*G[0, 0, 0, y])/z^3 - (2*G[0, 0, 1, y])/z^3 - G[0, 1, 0, y]/z^3 + (2*G[0, 1, 1, y])/z^3 + (2*G[1, 0, 0, y])/z^3 - (2*G[1, 0, 1, y])/z^3 - (5*G[1, 1, 0, y])/z^3) + G[1 - y, 1, z]*(G[0, 1, 0, y]/z^3 - G[1, 1, 0, y]/z^3) + G[1 - y, 1 - y, z]*((-529*y^2 + 529*y^3 - 1142*y*z + 1289*y^2*z - 75*y^3*z - 15*z^2 + 177*y*z^2 - 18*y^2*z^2 + 15*z^3 + 57*y*z^3)/ (18*(-1 + y)*y*z^2*(y + z)^2) - (11*G[0, 0, 0, y])/z^3 - G[0, 0, 1, y]/z^3 + (4*G[0, 1, 0, y])/z^3 - (2*G[1, 0, 0, y])/z^3 + G[1, 0, 1, y]/z^3 + G[1, 1, 0, y]/z^3) + G[0, 1 - y, z]*((9*y^2 - 261*y^3 + 621*y^4 - 495*y^5 + 126*y^6 + 18*y*z - 367*y^2*z + 579*y^3*z - 210*y^4*z + 61*y^5*z - 81*y^6*z + 9*z^2 - 529*y*z^2 + 1125*y^2*z^2 - 599*y^3*z^2 + 479*y^4*z^2 - 485*y^5*z^2 - 200*z^3 + 1094*y*z^3 - 1327*y^2*z^3 + 1243*y^3*z^3 - 990*y^4*z^3 + 373*z^4 - 848*y*z^4 + 964*y^2*z^4 - 849*y^3*z^4 - 182*z^5 + 265*y*z^5 - 263*y^2*z^5)/(36*(-1 + y)^2*y^2*z^2* (-1 + y + z)*(y + z)^2) + ((-40*y^6 + 120*y^7 - 120*y^8 + 40*y^9 - 142*y^5*z + 524*y^6*z - 628*y^7*z + 252*y^8*z - 6*y^9*z - 171*y^4*z^2 + 869*y^5*z^2 - 1334*y^6*z^2 + 672*y^7*z^2 - 36*y^8*z^2 - 118*y^3*z^3 + 798*y^4*z^3 - 1594*y^5*z^3 + 1013*y^6*z^3 - 87*y^7*z^3 + 32*y^2*z^4 + 188*y^3*z^4 - 901*y^4*z^4 + 825*y^5*z^4 - 96*y^6*z^4 + 12*y*z^5 - 118*y^2*z^5 - 20*y^3*z^5 + 216*y^4*z^5 - 18*y^5*z^5 + 3*z^6 - 57*y*z^6 + 188*y^2*z^6 - 158*y^3*z^6 + 72*y^4*z^6 - 12*z^7 + 90*y*z^7 - 147*y^2*z^7 + 81*y^3*z^7 + 15*z^8 - 51*y*z^8 + 36*y^2*z^8 - 6*z^9 + 6*y*z^9)*G[1, 0, y])/(6*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-y^3 - 3*y^2*z + y*z^2 + y^2*z^2 - z^3 + 2*y*z^3 + z^4)*G[1, 1, y])/(y^2*z^2*(y + z)^2) + (4*G[0, 0, 0, y])/z^3 + G[0, 0, 1, y]/z^3 - (4*G[0, 1, 0, y])/z^3 - (2*G[0, 1, 1, y])/z^3 - (5*G[1, 0, 0, y])/z^3 - G[1, 0, 1, y]/z^3 + (4*G[1, 1, 0, y])/z^3) + G[1, z]*(((4*y + 10*y^2 - 6*y^3 - 12*y*z - 14*y^2*z + 4*y^3*z - z^2 + 14*y*z^2 + 9*y^2*z^2 + 3*z^3 - 8*y*z^3 - 5*y^2*z^3 - 3*z^4 + 2*y*z^4 + z^5)*G[0, 0, 1, y])/(2*y^2*z^3*(-1 + y + z)^2) + ((6*y - 17*y^2 + 8*y^3 - 18*y*z + 28*y^2*z - 6*y^3*z - z^2 + 20*y*z^2 - 10*y^2*z^2 + 3*z^3 - 10*y*z^3 - y^2*z^3 - 3*z^4 + 2*y*z^4 + z^5)*G[0, 1, 0, y])/(2*y^2*z^3*(-1 + y + z)^2) + ((-4*y - 10*y^2 + 6*y^3 + 12*y*z + 14*y^2*z - 4*y^3*z + z^2 - 14*y*z^2 - 9*y^2*z^2 - 3*z^3 + 8*y*z^3 + 5*y^2*z^3 + 3*z^4 - 2*y*z^4 - z^5)*G[1, 0, 1, y])/(2*y^2*z^3*(-1 + y + z)^2) + ((-6*y + 17*y^2 - 8*y^3 + 18*y*z - 28*y^2*z + 6*y^3*z + z^2 - 20*y*z^2 + 10*y^2*z^2 - 3*z^3 + 10*y*z^3 + y^2*z^3 + 3*z^4 - 2*y*z^4 - z^5)*G[1, 1, 0, y])/(2*y^2*z^3*(-1 + y + z)^2)) + ((-1 + z)*(-3*y^3 - 54*y^4 + 354*y^5 - 684*y^6 + 537*y^7 - 150*y^8 - 9*y^2*z - 147*y^3*z + 1170*y^4*z - 2604*y^5*z + 2343*y^6*z - 765*y^7*z + 12*y^8*z - 9*y*z^2 - 117*y^2*z^2 + 1355*y^3*z^2 - 3770*y^4*z^2 + 4038*y^5*z^2 - 1547*y^6*z^2 + 50*y^7*z^2 - 3*z^3 - 9*y*z^3 + 501*y^2*z^3 - 2197*y^3*z^3 + 3042*y^4*z^3 - 1362*y^5*z^3 + 28*y^6*z^3 + 15*z^4 + 3*y*z^4 - 471*y^2*z^4 + 1007*y^3*z^4 - 484*y^4*z^4 - 94*y^5*z^4 - 31*z^5 + 49*y*z^5 + 93*y^2*z^5 - 29*y^3*z^5 - 154*y^4*z^5 + 29*z^6 - 42*y*z^6 + 33*y^2*z^6 - 92*y^3*z^6 - 10*z^7 + 8*y*z^7 - 22*y^2*z^7)*G[1, 1, 0, z])/ (12*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((64*y^2 - 64*y^3 + 128*y*z - 122*y^2*z - 3*y^3*z + 6*z^2 - 6*y*z^2 + 6*y^2*z^2 - 6*z^3 + 9*y*z^3)*G[1, 1, 1, y])/ (6*(-1 + y)*y*z^2*(y + z)^2) + G[-y, -y, z]*((2*G[0, 0, 1, y])/z^3 + (10*G[0, 1, 1, y])/z^3 - (2*G[1, 0, 0, y])/z^3 + (6*G[1, 0, 1, y])/z^3 + (4*G[1, 1, 0, y])/z^3 - (6*G[1, 1, 1, y])/z^3) + G[-y, 0, z]*((5*G[0, 0, 1, y])/z^3 - (2*G[0, 1, 1, y])/z^3 + G[1, 0, 1, y]/z^3 + (5*G[1, 1, 0, y])/z^3 + G[1, 1, 1, y]/z^3) + G[0, -y, z]* (((-4*y^4 + 8*y^5 - 4*y^6 + 10*y^3*z - 38*y^4*z + 28*y^5*z + 38*y^2*z^2 - 112*y^3*z^2 + 65*y^4*z^2 + 18*y*z^3 - 66*y^2*z^3 + 42*y^3*z^3 - 12*y^4*z^3 + 12*z^4 - 48*y*z^4 + 51*y^2*z^4 - 24*y^3*z^4 - 12*z^5 + 24*y*z^5 - 12*y^2*z^5)*G[1, 0, y])/ (6*(-1 + y)^2*y^2*z^3*(y + z)^2) + ((38*y^4 - 114*y^5 + 114*y^6 - 38*y^7 + 94*y^3*z - 294*y^4*z + 306*y^5*z - 106*y^6*z + 50*y^2*z^2 - 174*y^3*z^2 + 225*y^4*z^2 - 101*y^5*z^2 - 6*y*z^3 + 18*y^2*z^3 + 24*y^3*z^3 - 48*y^4*z^3 - 12*y^5*z^3 - 12*z^4 + 60*y*z^4 - 81*y^2*z^4 + 9*y^3*z^4 - 24*y^4*z^4 + 12*z^5 - 36*y*z^5 + 12*y^2*z^5 - 12*y^3*z^5)* G[1, 1, y])/(6*(-1 + y)^3*y^2*z^3*(y + z)^2) - (6*G[0, 0, 1, y])/z^3 + (2*G[0, 1, 0, y])/z^3 + (3*G[0, 1, 1, y])/z^3 + G[1, 0, 0, y]/z^3 + G[1, 0, 1, y]/z^3 + (2*G[1, 1, 1, y])/z^3) + G[-y, 1 - y, z]* ((-27*y^3 - 2045*y^4 + 6621*y^5 - 6999*y^6 + 2450*y^7 - 81*y^2*z - 4726*y^3*z + 19415*y^4*z - 24955*y^5*z + 10974*y^6*z - 627*y^7*z - 81*y*z^2 - 1169*y^2*z^2 + 14500*y^3*z^2 - 28337*y^4*z^2 + 16986*y^5*z^2 - 1899*y^6*z^2 - 27*z^3 + 1722*y*z^3 + 296*y^2*z^3 - 10972*y^3*z^3 + 10793*y^4*z^3 - 1272*y^5*z^3 + 600*z^4 - 3309*y*z^4 + 1716*y^2*z^4 + 1179*y^3*z^4 + 1434*y^4*z^4 - 1119*z^5 + 2463*y*z^5 - 1947*y^2*z^5 + 2223*y^3*z^5 + 546*z^6 - 795*y*z^6 + 789*y^2*z^6)/(108*(-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^2) + G[0, 0, 0, y]/z^3 - (4*G[0, 0, 1, y])/z^3 - (3*G[0, 1, 0, y])/z^3 + (2*G[0, 1, 1, y])/z^3 + (3*G[1, 0, 0, y])/z^3 - G[1, 0, 1, y]/z^3 - (5*G[1, 1, 0, y])/z^3 + (2*G[1, 1, 1, y])/z^3) + G[1 - y, -y, z]*((5*G[0, 0, 1, y])/z^3 - (5*G[0, 1, 1, y])/z^3 + (3*G[1, 0, 0, y])/z^3 + G[1, 1, 0, y]/z^3 + (2*G[1, 1, 1, y])/z^3) + G[0, z]*((-467*y^2 - 11*y^3 + 478*y^4 - 1002*y*z + 446*y^2*z + 1114*y^3*z - 58*z^2 + 38*y*z^2 + 1136*y^2*z^2 + 58*z^3 + 500*y*z^3)/ (36*(-1 + y)*y*z*(-1 + y + z)*(y + z)^2) + ((9*y^2 - 261*y^3 + 621*y^4 - 495*y^5 + 126*y^6 + 18*y*z - 367*y^2*z + 579*y^3*z - 210*y^4*z + 61*y^5*z - 81*y^6*z + 9*z^2 - 529*y*z^2 + 1125*y^2*z^2 - 599*y^3*z^2 + 479*y^4*z^2 - 485*y^5*z^2 - 200*z^3 + 1094*y*z^3 - 1327*y^2*z^3 + 1243*y^3*z^3 - 990*y^4*z^3 + 373*z^4 - 848*y*z^4 + 964*y^2*z^4 - 849*y^3*z^4 - 182*z^5 + 265*y*z^5 - 263*y^2*z^5)*G[1, y])/(36*(-1 + y)^2*y^2*z^2*(-1 + y + z)* (y + z)^2) + ((12*y^4 - 42*y^5 + 48*y^6 - 18*y^7 + 24*y^3*z - 97*y^4*z + 122*y^5*z - 49*y^6*z - 24*y^2*z^2 + 65*y^3*z^2 - 83*y^4*z^2 + 51*y^5*z^2 - 9*y^6*z^2 + 8*y*z^3 + 29*y^2*z^3 - 145*y^3*z^3 + 131*y^4*z^3 - 3*y^5*z^3 - 4*z^4 + 13*y*z^4 - 69*y^2*z^4 + 91*y^3*z^4 + 29*y^4*z^4 + 8*z^5 - 37*y*z^5 + 58*y^2*z^5 + 31*y^3*z^5 - 4*z^6 + 16*y*z^6 + 8*y^2*z^6)*G[0, 0, y])/ (4*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((30*y^3 - 72*y^4 - 6*y^5 + 150*y^6 - 144*y^7 + 42*y^8 + 23*y^2*z - 61*y^3*z - 160*y^4*z + 628*y^5*z - 659*y^6*z + 241*y^7*z - 12*y^8*z - 4*y*z^2 - 36*y^2*z^2 - 58*y^3*z^2 + 492*y^4*z^2 - 684*y^5*z^2 + 328*y^6*z^2 - 38*y^7*z^2 + 7*z^3 - 95*y*z^3 + 361*y^2*z^3 - 581*y^3*z^3 + 461*y^4*z^3 - 133*y^5*z^3 - 20*y^6*z^3 - 36*z^4 + 304*y*z^4 - 852*y^2*z^4 + 1110*y^3*z^4 - 583*y^4*z^4 + 21*y^5*z^4 + 51*z^5 - 283*y*z^5 + 558*y^2*z^5 - 408*y^3*z^5 + 10*y^4*z^5 - 22*z^6 + 78*y*z^6 - 87*y^2*z^6 - 5*y^3*z^6)*G[0, 1, y])/(12*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^2) + ((-24*y^5 + 70*y^6 - 66*y^7 + 18*y^8 + 2*y^9 - 94*y^4*z + 338*y^5*z - 412*y^6*z + 188*y^7*z - 22*y^8*z + 2*y^9*z - 164*y^3*z^2 + 773*y^4*z^2 - 1246*y^5*z^2 + 858*y^6*z^2 - 244*y^7*z^2 + 23*y^8*z^2 - 62*y^2*z^3 + 562*y^3*z^3 - 1312*y^4*z^3 + 1270*y^5*z^3 - 528*y^6*z^3 + 58*y^7*z^3 + 126*y^2*z^4 - 514*y^3*z^4 + 751*y^4*z^4 - 468*y^5*z^4 + 57*y^6*z^4 + 6*z^5 - 20*y*z^5 - 38*y^2*z^5 + 170*y^3*z^5 - 212*y^4*z^5 + 22*y^5*z^5 - 13*z^6 + 34*y*z^6 - 14*y^2*z^6 - 56*y^3*z^6 + y^4*z^6 + 8*z^7 - 16*y*z^7 - 2*y^2*z^7 - 2*y^3*z^7 - z^8 + 2*y*z^8 - y^2*z^8)*G[1, 0, y])/(4*(-1 + y)^2*y^2*z^2* (-1 + y + z)^2*(y + z)^4) + ((3*y^3 - 3*y^4 - 3*y^5 + 3*y^6 + 14*y^2*z - 12*y^3*z - 15*y^4*z + 10*y^5*z + 3*y^6*z + 41*y*z^2 - 105*y^2*z^2 + 76*y^3*z^2 - 49*y^4*z^2 + 37*y^5*z^2 + 4*z^3 - 52*y*z^3 + 65*y^2*z^3 - 74*y^3*z^3 + 81*y^4*z^3 - 8*z^4 + 7*y*z^4 - 14*y^2*z^4 + 63*y^3*z^4 + 4*z^5 + 4*y*z^5 + 16*y^2*z^5)*G[1, 1, y])/ (6*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((-8 + 24*y - 24*y^2 + 8*y^3 + 11*z - 22*y*z + 11*y^2*z + z^2 - 2*y*z^2 + y^2*z^2 - 4*z^3)*G[0, 0, 0, y])/(2*(-1 + y)^2*z^2* (-1 + y + z)^2) + ((10*y^3 - 46*y^4 + 84*y^5 - 76*y^6 + 34*y^7 - 6*y^8 + 20*y^2*z - 112*y^3*z + 230*y^4*z - 218*y^5*z + 94*y^6*z - 14*y^7*z - 38*y^2*z^2 + 128*y^3*z^2 - 139*y^4*z^2 + 43*y^5*z^2 + 9*y^6*z^2 - 3*y^7*z^2 - 4*y*z^3 + 26*y^2*z^3 - 24*y^3*z^3 - 27*y^4*z^3 + 31*y^5*z^3 - 2*y^6*z^3 - 2*z^4 + 18*y*z^4 - 35*y^2*z^4 + 9*y^3*z^4 + 7*y^4*z^4 + 7*y^5*z^4 + 4*z^5 - 20*y*z^5 + 25*y^2*z^5 - 9*y^3*z^5 + 8*y^4*z^5 - 2*z^6 + 6*y*z^6 - 2*y^2*z^6 + 2*y^3*z^6)*G[0, 0, 1, y])/(2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^2) + ((-2*y^6 + 6*y^7 - 6*y^8 + 2*y^9 + 4*y^4*z - 24*y^5*z + 52*y^6*z - 48*y^7*z + 16*y^8*z + 28*y^3*z^2 - 134*y^4*z^2 + 252*y^5*z^2 - 215*y^6*z^2 + 70*y^7*z^2 - y^8*z^2 + 8*y^2*z^3 - 104*y^3*z^3 + 304*y^4*z^3 - 336*y^5*z^3 + 135*y^6*z^3 - 8*y^7*z^3 + 12*y*z^4 - 78*y^2*z^4 + 234*y^3*z^4 - 306*y^4*z^4 + 158*y^5*z^4 - 24*y^6*z^4 + 4*z^5 - 48*y*z^5 + 164*y^2*z^5 - 236*y^3*z^5 + 146*y^4*z^5 - 36*y^5*z^5 - 10*z^6 + 60*y*z^6 - 119*y^2*z^6 + 94*y^3*z^6 - 29*y^4*z^6 + 8*z^7 - 28*y*z^7 + 31*y^2*z^7 - 12*y^3*z^7 - 2*z^8 + 4*y*z^8 - 2*y^2*z^8)*G[0, 1, 0, y])/ (2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-4*y^3 + 16*y^4 - 24*y^5 + 16*y^6 - 4*y^7 - 9*y^2*z + 45*y^3*z - 72*y^4*z + 36*y^5*z + 9*y^6*z - 9*y^7*z - 2*y*z^2 + 27*y^2*z^2 - 59*y^3*z^2 + 9*y^4*z^2 + 59*y^5*z^2 - 32*y^6*z^2 - 2*y^7*z^2 - z^3 + 15*y*z^3 - 53*y^2*z^3 + 33*y^3*z^3 + 52*y^4*z^3 - 36*y^5*z^3 - 10*y^6*z^3 + 5*z^4 - 37*y*z^4 + 70*y^2*z^4 - 18*y^3*z^4 - 11*y^4*z^4 - 17*y^5*z^4 - 7*z^5 + 33*y*z^5 - 33*y^2*z^5 + 3*y^3*z^5 - 12*y^4*z^5 + 3*z^6 - 9*y*z^6 + y^2*z^6 - 3*y^3*z^6)*G[0, 1, 1, y])/(2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^2) + ((4*y^6 - 12*y^7 + 12*y^8 - 4*y^9 - 2*y^4*z + 24*y^5*z - 67*y^6*z + 70*y^7*z - 25*y^8*z - 20*y^3*z^2 + 109*y^4*z^2 - 236*y^5*z^2 + 226*y^6*z^2 - 80*y^7*z^2 + y^8*z^2 + 4*y^2*z^3 + 44*y^3*z^3 - 206*y^4*z^3 + 270*y^5*z^3 - 116*y^6*z^3 + 6*y^7*z^3 - 4*y*z^4 + 18*y^2*z^4 - 92*y^3*z^4 + 161*y^4*z^4 - 90*y^5*z^4 + 15*y^6*z^4 - 2*z^5 + 20*y*z^5 - 67*y^2*z^5 + 102*y^3*z^5 - 61*y^4*z^5 + 20*y^5*z^5 + 5*z^6 - 28*y*z^6 + 56*y^2*z^6 - 40*y^3*z^6 + 15*y^4*z^6 - 4*z^7 + 14*y*z^7 - 14*y^2*z^7 + 6*y^3*z^7 + z^8 - 2*y*z^8 + y^2*z^8)*G[1, 0, 0, y])/ (2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((2*y^3 - 6*y^4 + 4*y^5 + 4*y^6 - 6*y^7 + 2*y^8 + y^2*z - y^3*z - 31*y^4*z + 89*y^5*z - 86*y^6*z + 28*y^7*z + 5*y^2*z^2 - 71*y^3*z^2 + 221*y^4*z^2 - 259*y^5*z^2 + 114*y^6*z^2 - 10*y^7*z^2 - 5*z^3 + 31*y*z^3 - 110*y^2*z^3 + 276*y^3*z^3 - 371*y^4*z^3 + 205*y^5*z^3 - 26*y^6*z^3 + 13*z^4 - 67*y*z^4 + 176*y^2*z^4 - 276*y^3*z^4 + 187*y^4*z^4 - 25*y^5*z^4 - 11*z^5 + 45*y*z^5 - 93*y^2*z^5 + 87*y^3*z^5 - 12*y^4*z^5 + 3*z^6 - 9*y*z^6 + 17*y^2*z^6 - 3*y^3*z^6)*G[1, 0, 1, y])/(2*(-1 + y)^3*y^2*z^2* (-1 + y + z)^2*(y + z)^2) + ((-10*y^5 + 30*y^6 - 30*y^7 + 10*y^8 - 39*y^4*z + 136*y^5*z - 156*y^6*z + 60*y^7*z - y^8*z - 42*y^3*z^2 + 186*y^4*z^2 - 244*y^5*z^2 + 97*y^6*z^2 + 4*y^7*z^2 - y^8*z^2 - 24*y^2*z^3 + 140*y^3*z^3 - 207*y^4*z^3 + 86*y^5*z^3 + 4*y^6*z^3 - 4*y^7*z^3 + 4*y*z^4 + 22*y^2*z^4 - 60*y^3*z^4 + 32*y^4*z^4 - 12*y^5*z^4 - 6*y^6*z^4 + 3*z^5 - 20*y*z^5 + 36*y^2*z^5 - 28*y^3*z^5 - 17*y^4*z^5 - 4*y^5*z^5 - 6*z^6 + 22*y*z^6 - 27*y^2*z^6 - 8*y^3*z^6 - y^4*z^6 + 3*z^7 - 6*y*z^7 - 2*y^2*z^7)* G[1, 1, 0, y])/(2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-y^3 - 3*y^2*z + y*z^2 + y^2*z^2 - z^3 + 2*y*z^3 + z^4)* G[1, 1, 1, y])/(y^2*z^2*(y + z)^2)) + ((y + 19*y^2 - 27*y^3 + y^4 + 6*y^5 + z + 13*y*z - 75*y^2*z + 63*y^3*z + 4*y^4*z - 6*y^5*z - 6*z^2 - 34*y*z^2 + 102*y^2*z^2 - 54*y^3*z^2 - 8*y^4*z^2 + 10*z^3 + 36*y*z^3 - 74*y^2*z^3 + 23*y^3*z^3 + 3*y^4*z^3 - 4*z^4 - 29*y*z^4 + 38*y^2*z^4 - 5*y^3*z^4 - 3*z^5 + 15*y*z^5 - 10*y^2*z^5 + 2*z^6 - 2*y*z^6)*G[1, 1 - y, 0, z])/ (4*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)) + ((-9*y^3 + 30*y^4 - 33*y^5 + 12*y^6 - 28*y^2*z + 138*y^3*z - 183*y^4*z + 64*y^5*z + 9*y^6*z - 37*y*z^2 + 237*y^2*z^2 - 413*y^3*z^2 + 215*y^4*z^2 - 2*y^5*z^2 - 20*z^3 + 173*y*z^3 - 433*y^2*z^3 + 343*y^3*z^3 - 39*y^4*z^3 + 40*z^4 - 188*y*z^4 + 232*y^2*z^4 - 36*y^3*z^4 - 20*z^5 + 52*y*z^5 - 8*y^2*z^5)*G[1 - y, 0, 0, z])/ (6*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((3*y^3 - 3*y^4 - 3*y^5 + 3*y^6 + 14*y^2*z - 12*y^3*z - 15*y^4*z + 10*y^5*z + 3*y^6*z + 41*y*z^2 - 105*y^2*z^2 + 76*y^3*z^2 - 49*y^4*z^2 + 37*y^5*z^2 + 4*z^3 - 52*y*z^3 + 65*y^2*z^3 - 74*y^3*z^3 + 81*y^4*z^3 - 8*z^4 + 7*y*z^4 - 14*y^2*z^4 + 63*y^3*z^4 + 4*z^5 + 4*y*z^5 + 16*y^2*z^5)*G[1 - y, 0, 1 - y, z])/ (6*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((-150*y^5 + 684*y^6 - 1230*y^7 + 1086*y^8 - 468*y^9 + 78*y^10 - 578*y^4*z + 2980*y^5*z - 6053*y^6*z + 6077*y^7*z - 3043*y^8*z + 635*y^9*z - 18*y^10*z - 900*y^3*z^2 + 5516*y^4*z^2 - 13038*y^5*z^2 + 15175*y^6*z^2 - 8963*y^7*z^2 + 2373*y^8*z^2 - 163*y^9*z^2 - 436*y^2*z^3 + 3984*y^3*z^3 - 12124*y^4*z^3 + 17218*y^5*z^3 - 12273*y^6*z^3 + 4105*y^7*z^3 - 474*y^8*z^3 - 70*y*z^4 + 1228*y^2*z^4 - 5174*y^3*z^4 + 9244*y^4*z^4 - 8098*y^5*z^4 + 3527*y^6*z^4 - 693*y^7*z^4 + 8*z^5 + 98*y*z^5 - 897*y^2*z^5 + 2145*y^3*z^5 - 2363*y^4*z^5 + 1479*y^5*z^5 - 614*y^6*z^5 - 24*z^6 + 50*y*z^6 - 57*y^2*z^6 + 21*y^3*z^6 + 151*y^4*z^6 - 357*y^5*z^6 + 24*z^7 - 114*y*z^7 + 207*y^2*z^7 - 135*y^3*z^7 - 126*y^4*z^7 - 8*z^8 + 36*y*z^8 - 45*y^2*z^8 - 19*y^3*z^8)*G[1 - y, 1, 0, z])/ (12*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((3*y^3 - 3*y^4 - 3*y^5 + 3*y^6 + 14*y^2*z - 12*y^3*z - 15*y^4*z + 10*y^5*z + 3*y^6*z + 41*y*z^2 - 105*y^2*z^2 + 76*y^3*z^2 - 49*y^4*z^2 + 37*y^5*z^2 + 4*z^3 - 52*y*z^3 + 65*y^2*z^3 - 74*y^3*z^3 + 81*y^4*z^3 - 8*z^4 + 7*y*z^4 - 14*y^2*z^4 + 63*y^3*z^4 + 4*z^5 + 4*y*z^5 + 16*y^2*z^5)*G[1 - y, 1 - y, 0, z])/ (6*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((64*y^2 - 64*y^3 + 128*y*z - 122*y^2*z - 3*y^3*z + 6*z^2 - 6*y*z^2 + 6*y^2*z^2 - 6*z^3 + 9*y*z^3)*G[1 - y, 1 - y, 1 - y, z])/ (6*(-1 + y)*y*z^2*(y + z)^2) + ((-9*y^2 - 162*y^3 + 1721*y^4 - 5102*y^5 + 6735*y^6 - 4184*y^7 + 1001*y^8 - 18*y*z - 270*y^2*z + 3709*y^3*z - 13937*y^4*z + 23570*y^5*z - 19750*y^6*z + 7739*y^7*z - 1043*y^8*z - 9*z^2 - 54*y*z^2 + 2141*y^2*z^2 - 12637*y^3*z^2 + 29295*y^4*z^2 - 32552*y^5*z^2 + 17500*y^6*z^2 - 3735*y^7*z^2 + 51*y^8*z^2 + 54*z^3 - 147*y*z^3 - 2947*y^2*z^3 + 13455*y^3*z^3 - 21753*y^4*z^3 + 15682*y^5*z^3 - 4515*y^6*z^3 + 171*y^7*z^3 - 114*z^4 + 591*y*z^4 + 659*y^2*z^4 - 3801*y^3*z^4 + 3807*y^4*z^4 - 1262*y^5*z^4 + 12*y^6*z^4 + 108*z^5 - 381*y*z^5 + 543*y^2*z^5 - 1179*y^3*z^5 + 1119*y^4*z^5 - 318*y^5*z^5 - 45*z^6 - 45*y*z^6 - 198*y^2*z^6 + 639*y^3*z^6 - 243*y^4*z^6 + 6*z^7 + 54*y*z^7 + 81*y^2*z^7 - 33*y^3*z^7)*G[1 - y, -y, 1 - y, z])/(36*(-1 + y)^3*y^2*(-1 + z)*z^3* (-1 + y + z)*(y + z)^2) + ((282*y^4 - 708*y^5 + 594*y^6 - 168*y^7 + 708*y^3*z - 2373*y^4*z + 2529*y^5*z - 861*y^6*z - 3*y^7*z + 520*y^2*z^2 - 2772*y^3*z^2 + 3954*y^4*z^2 - 1720*y^5*z^2 + 18*y^6*z^2 + 64*y*z^3 - 1216*y^2*z^3 + 2716*y^3*z^3 - 1641*y^4*z^3 + 95*y^5*z^3 - 4*z^4 - 138*y*z^4 + 798*y^2*z^4 - 760*y^3*z^4 + 158*y^4*z^4 - 3*z^5 + 119*y*z^5 - 191*y^2*z^5 + 129*y^3*z^5 + 18*z^6 - 56*y*z^6 + 56*y^2*z^6 - 11*z^7 + 11*y*z^7)* G[-y, 0, 1 - y, z])/(12*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((282*y^4 - 708*y^5 + 594*y^6 - 168*y^7 + 708*y^3*z - 2373*y^4*z + 2529*y^5*z - 861*y^6*z - 3*y^7*z + 520*y^2*z^2 - 2772*y^3*z^2 + 3954*y^4*z^2 - 1720*y^5*z^2 + 18*y^6*z^2 + 64*y*z^3 - 1216*y^2*z^3 + 2716*y^3*z^3 - 1641*y^4*z^3 + 95*y^5*z^3 - 4*z^4 - 138*y*z^4 + 798*y^2*z^4 - 760*y^3*z^4 + 158*y^4*z^4 - 3*z^5 + 119*y*z^5 - 191*y^2*z^5 + 129*y^3*z^5 + 18*z^6 - 56*y*z^6 + 56*y^2*z^6 - 11*z^7 + 11*y*z^7)*G[-y, 1 - y, 0, z])/(12*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((460*y^4 - 1398*y^5 + 1416*y^6 - 478*y^7 + 1040*y^3*z - 3673*y^4*z + 4256*y^5*z - 1653*y^6*z + 30*y^7*z + 472*y^2*z^2 - 2687*y^3*z^2 + 4156*y^4*z^2 - 2022*y^5*z^2 + 81*y^6*z^2 - 114*y*z^3 - 310*y^2*z^3 + 1328*y^3*z^3 - 955*y^4*z^3 - 21*y^5*z^3 - 12*z^4 + 138*y*z^4 + 6*y^2*z^4 - 135*y^3*z^4 - 213*y^4*z^4 + 24*z^5 - 12*y*z^5 - 39*y^2*z^5 - 189*y^3*z^5 - 12*z^6 - 12*y*z^6 - 48*y^2*z^6)* G[-y, 1 - y, 1 - y, z])/(18*(-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((127*y^4 - 796*y^5 + 1554*y^6 - 1228*y^7 + 343*y^8 + 626*y^3*z - 3472*y^4*z + 6834*y^5*z - 5786*y^6*z + 1828*y^7*z - 30*y^8*z + 1030*y^2*z^2 - 5756*y^3*z^2 + 11839*y^4*z^2 - 10776*y^5*z^2 + 3909*y^6*z^2 - 246*y^7*z^2 - 258*y*z^3 - 740*y^2*z^3 + 4352*y^3*z^3 - 5674*y^4*z^3 + 2794*y^5*z^3 - 474*y^6*z^3 - 57*z^4 + 1002*y*z^4 - 2612*y^2*z^4 + 2968*y^3*z^4 - 1103*y^4*z^4 - 270*y^5*z^4 + 126*z^5 - 1218*y*z^5 + 2946*y^2*z^5 - 2094*y^3*z^5 + 24*y^4*z^5 - 81*z^6 + 534*y*z^6 - 681*y^2*z^6 + 12*y^3*z^6 + 12*z^7 - 60*y*z^7 - 24*y^2*z^7)*G[-y, -y, 1 - y, z])/ (36*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + G[0, 0, y]*((-706*y^2 + 2046*y^3 - 1974*y^4 + 634*y^5 - 1184*y*z + 3755*y^2*z - 4078*y^3*z + 1555*y^4*z - 48*y^5*z - 694*z^2 + 2848*y*z^2 - 3795*y^2*z^2 + 2346*y^3*z^2 - 489*y^4*z^2 + 491*z^3 - 840*y*z^3 + 1471*y^2*z^3 - 690*y^3*z^3 + 203*z^4 + 262*y*z^4 - 249*y^2*z^4)/(36*(-1 + y)^3*z^2*(-1 + y + z)*(y + z)^2) + ((-4 + 12*y - 12*y^2 + 4*y^3 + 5*z - 10*y*z + 5*y^2*z + z^2 - 2*y*z^2 + y^2*z^2 - 2*z^3)*G[0, 0, z])/(2*(-1 + y)^2*z^2* (-1 + y + z)^2) + ((-4*y^4 + 16*y^5 - 24*y^6 + 16*y^7 - 4*y^8 + 10*y^3*z - 2*y^4*z - 60*y^5*z + 92*y^6*z - 46*y^7*z + 6*y^8*z + 14*y^2*z^2 - 16*y^3*z^2 - 100*y^4*z^2 + 216*y^5*z^2 - 138*y^6*z^2 + 24*y^7*z^2 + 5*y^2*z^3 - 110*y^3*z^3 + 235*y^4*z^3 - 172*y^5*z^3 + 42*y^6*z^3 - 6*z^4 + 30*y*z^4 - 100*y^2*z^4 + 152*y^3*z^4 - 100*y^4*z^4 + 42*y^5*z^4 + 15*z^5 - 60*y*z^5 + 90*y^2*z^5 - 36*y^3*z^5 + 27*y^4*z^5 - 12*z^6 + 36*y*z^6 - 18*y^2*z^6 + 12*y^3*z^6 + 3*z^7 - 6*y*z^7 + 3*y^2*z^7)*G[0, 1 - y, z])/ (6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) - ((-1 + z)*(-4*y + y^2 + 8*y*z - y^2*z + z^2 - 6*y*z^2 + y^2*z^2 - 2*z^3 + 2*y*z^3 + z^4)*G[1, 0, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((4*y^5 - 19*y^6 + 36*y^7 - 34*y^8 + 16*y^9 - 3*y^10 + 16*y^4*z - 92*y^5*z + 212*y^6*z - 242*y^7*z + 134*y^8*z - 26*y^9*z - 2*y^10*z + 24*y^3*z^2 - 179*y^4*z^2 + 512*y^5*z^2 - 704*y^6*z^2 + 456*y^7*z^2 - 97*y^8*z^2 - 12*y^9*z^2 + 16*y^2*z^3 - 188*y^3*z^3 + 699*y^4*z^3 - 1166*y^5*z^3 + 883*y^6*z^3 - 216*y^7*z^3 - 28*y^8*z^3 + 4*y*z^4 - 73*y^2*z^4 + 424*y^3*z^4 - 965*y^4*z^4 + 916*y^5*z^4 - 274*y^6*z^4 - 30*y^7*z^4 - 16*y*z^5 + 134*y^2*z^5 - 422*y^3*z^5 + 521*y^4*z^5 - 200*y^5*z^5 - 9*y^6*z^5 - z^6 + 28*y*z^6 - 126*y^2*z^6 + 200*y^3*z^6 - 101*y^4*z^6 + 12*y^5*z^6 + 3*z^7 - 26*y*z^7 + 61*y^2*z^7 - 44*y^3*z^7 + 14*y^4*z^7 - 3*z^8 + 12*y*z^8 - 13*y^2*z^8 + 6*y^3*z^8 + z^9 - 2*y*z^9 + y^2*z^9)* G[1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((17*y^2 - 34*y^3 + 17*y^4 + 22*y*z - 83*y^2*z + 76*y^3*z - 15*y^4*z - 7*z^2 - 64*y*z^2 + 83*y^2*z^2 - 30*y^3*z^2 - 39*z^3 + 18*y*z^3 - 15*y^2*z^3 - 18*z^4)*G[1 - y, 1 - y, z])/(6*(-1 + y)^2*z^3* (y + z)^2) + ((-46*y^4 + 26*y^5 - y^6 - 92*y^3*z + 129*y^4*z - 28*y^5*z + 3*y^6*z - 28*y^2*z^2 + 144*y^3*z^2 - 66*y^4*z^2 + 12*y^5*z^2 + 38*y^2*z^3 - 46*y^3*z^3 + 15*y^4*z^3 + 6*z^4 - 18*y*z^4 + 11*y^2*z^4 - 15*z^5 + 30*y*z^5 - 15*y^2*z^5 + 12*z^6 - 12*y*z^6 - 3*z^7)*G[-y, 1 - y, z])/(6*y^2*z^3*(-1 + y + z)^2* (y + z)^2) - (2*G[0, 0, 1 - y, z])/z^3 + (4*G[0, 1 - y, 0, z])/z^3 + G[0, 1 - y, 1 - y, z]/z^3 + G[0, -y, 1 - y, z]/z^3 - (2*G[1 - y, 0, 0, z])/z^3 + (5*G[1 - y, 0, 1 - y, z])/z^3 - (7*G[1 - y, 1 - y, 1 - y, z])/z^3 + (3*G[1 - y, -y, 1 - y, z])/z^3 - G[-y, 0, 1 - y, z]/z^3 + (4*G[-y, 1 - y, 1 - y, z])/z^3 - (2*G[-y, -y, 1 - y, z])/z^3) + Pi^2*((18*y^3 + 940*y^4 - 2712*y^5 + 2532*y^6 - 778*y^7 + 54*y^2*z + 18*y^3*z - 897*y^4*z + 1821*y^5*z - 1293*y^6*z + 297*y^7*z + 54*y*z^2 - 2148*y^2*z^2 + 5631*y^3*z^2 - 1659*y^4*z^2 - 6639*y^5*z^2 + 4761*y^6*z^2 + 18*z^3 - 2138*y*z^3 + 7521*y^2*z^3 - 585*y^3*z^3 - 19196*y^4*z^3 + 15120*y^5*z^3 + 132*z^4 + 1299*y*z^4 + 4467*y^2*z^4 - 23838*y^3*z^4 + 20160*y^4*z^4 - 318*z^5 + 3228*y*z^5 - 13209*y^2*z^5 + 12519*y^3*z^5 + 168*z^6 - 2443*y*z^6 + 3015*y^2*z^6)/(432*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + G[0, z]*((8*y^4 - 30*y^5 + 42*y^6 - 26*y^7 + 6*y^8 - 66*y^3*z + 292*y^4*z - 528*y^5*z + 492*y^6*z - 238*y^7*z + 48*y^8*z - 182*y^2*z^2 + 924*y^3*z^2 - 1870*y^4*z^2 + 1900*y^5*z^2 - 976*y^6*z^2 + 204*y^7*z^2 - 174*y*z^3 + 1092*y^2*z^3 - 2564*y^3*z^3 + 2905*y^4*z^3 - 1609*y^5*z^3 + 350*y^6*z^3 - 42*z^4 + 502*y*z^4 - 1582*y^2*z^4 + 2145*y^3*z^4 - 1328*y^4*z^4 + 293*y^5*z^4 + 84*z^5 - 432*y*z^5 + 755*y^2*z^5 - 550*y^3*z^5 + 107*y^4*z^5 - 42*z^6 + 109*y*z^6 - 106*y^2*z^6 + 3*y^3*z^6 - 7*y*z^7 - 5*y^2*z^7)/(24*(-1 + y)^3*y*z^2*(-1 + y + z)^2* (y + z)^3) + ((-26*y^5 + 124*y^6 - 236*y^7 + 224*y^8 - 106*y^9 + 20*y^10 - 127*y^4*z + 663*y^5*z - 1389*y^6*z + 1459*y^7*z - 768*y^8*z + 162*y^9*z - 214*y^3*z^2 + 1310*y^4*z^2 - 3176*y^5*z^2 + 3864*y^6*z^2 - 2398*y^7*z^2 + 642*y^8*z^2 - 28*y^9*z^2 - 192*y^2*z^3 + 1452*y^3*z^3 - 4189*y^4*z^3 + 6043*y^5*z^3 - 4552*y^6*z^3 + 1594*y^7*z^3 - 156*y^8*z^3 - 88*y*z^4 + 950*y^2*z^4 - 3470*y^3*z^4 + 6124*y^4*z^4 - 5680*y^5*z^4 + 2538*y^6*z^4 - 366*y^7*z^4 - 21*z^5 + 369*y*z^5 - 1817*y^2*z^5 + 4023*y^3*z^5 - 4604*y^4*z^5 + 2546*y^5*z^5 - 464*y^6*z^5 + 64*z^6 - 542*y*z^6 + 1606*y^2*z^6 - 2294*y^3*z^6 + 1550*y^4*z^6 - 336*y^5*z^6 - 65*z^7 + 327*y*z^7 - 620*y^2*z^7 + 522*y^3*z^7 - 132*y^4*z^7 + 22*z^8 - 66*y*z^8 + 74*y^2*z^8 - 22*y^3*z^8)*G[1, y])/(12*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^4)) - ((-1 + z)*(-3*y^3 - 54*y^4 + 354*y^5 - 684*y^6 + 537*y^7 - 150*y^8 - 9*y^2*z - 147*y^3*z + 1170*y^4*z - 2604*y^5*z + 2343*y^6*z - 765*y^7*z + 12*y^8*z - 9*y*z^2 - 117*y^2*z^2 + 1355*y^3*z^2 - 3770*y^4*z^2 + 4038*y^5*z^2 - 1547*y^6*z^2 + 50*y^7*z^2 - 3*z^3 - 9*y*z^3 + 501*y^2*z^3 - 2197*y^3*z^3 + 3042*y^4*z^3 - 1362*y^5*z^3 + 28*y^6*z^3 + 15*z^4 + 3*y*z^4 - 471*y^2*z^4 + 1007*y^3*z^4 - 484*y^4*z^4 - 94*y^5*z^4 - 31*z^5 + 49*y*z^5 + 93*y^2*z^5 - 29*y^3*z^5 - 154*y^4*z^5 + 29*z^6 - 42*y*z^6 + 33*y^2*z^6 - 92*y^3*z^6 - 10*z^7 + 8*y*z^7 - 22*y^2*z^7)* G[1, z])/(72*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((46 - 230*y + 460*y^2 - 460*y^3 + 230*y^4 - 46*y^5 - 63*z + 252*y*z - 378*y^2*z + 252*y^3*z - 63*y^4*z - 15*z^2 + 33*y*z^2 - 29*y^2*z^2 + 11*y^3*z^2 + 32*z^3 - 54*y*z^3 + 28*y^2*z^3)*G[0, 0, y])/ (6*(-1 + y)^4*z^2*(-1 + y + z)^2) + ((2 - 8*y + 12*y^2 - 8*y^3 + 2*y^4 + 13*z - 39*y*z + 39*y^2*z - 13*y^3*z - 34*z^2 + 74*y*z^2 - 46*y^2*z^2 + 6*y^3*z^2 + 27*z^3 - 27*y*z^3 - 8*z^4)*G[0, 0, z])/(12*(-1 + y)^3*z^2*(-1 + y + z)^2) + ((-34*y^5 + 174*y^6 - 356*y^7 + 364*y^8 - 186*y^9 + 38*y^10 - 110*y^4*z + 634*y^5*z - 1468*y^6*z + 1700*y^7*z - 982*y^8*z + 226*y^9*z - 74*y^3*z^2 + 589*y^4*z^2 - 1753*y^5*z^2 + 2488*y^6*z^2 - 1684*y^7*z^2 + 415*y^8*z^2 + 19*y^9*z^2 + 90*y^2*z^3 - 386*y^3*z^3 + 492*y^4*z^3 - 18*y^5*z^3 - 245*y^6*z^3 - 59*y^7*z^3 + 126*y^8*z^3 + 100*y*z^4 - 826*y^2*z^4 + 2452*y^3*z^4 - 3487*y^4*z^4 + 2661*y^5*z^4 - 1235*y^6*z^4 + 339*y^7*z^4 + 24*z^5 - 420*y*z^5 + 1898*y^2*z^5 - 3722*y^3*z^5 + 3636*y^4*z^5 - 1876*y^5*z^5 + 476*y^6*z^5 - 73*z^6 + 617*y*z^6 - 1740*y^2*z^6 + 2190*y^3*z^6 - 1339*y^4*z^6 + 369*y^5*z^6 + 74*z^7 - 372*y*z^7 + 647*y^2*z^7 - 483*y^3*z^7 + 150*y^4*z^7 - 25*z^8 + 75*y*z^8 - 71*y^2*z^8 + 25*y^3*z^8)*G[0, 1, y])/(12*(-1 + y)^3*y^2*z^2* (-1 + y + z)^2*(y + z)^4) + ((4*y^5 - 20*y^6 + 40*y^7 - 40*y^8 + 20*y^9 - 4*y^10 + 16*y^4*z - 90*y^5*z + 198*y^6*z - 212*y^7*z + 108*y^8*z - 18*y^9*z - 2*y^10*z + 24*y^3*z^2 - 163*y^4*z^2 + 415*y^5*z^2 - 493*y^6*z^2 + 259*y^7*z^2 - 28*y^8*z^2 - 14*y^9*z^2 + 16*y^2*z^3 - 144*y^3*z^3 + 448*y^4*z^3 - 608*y^5*z^3 + 320*y^6*z^3 + 12*y^7*z^3 - 40*y^8*z^3 - 4*y^9*z^3 + 4*y*z^4 - 80*y^2*z^4 + 356*y^3*z^4 - 625*y^4*z^4 + 419*y^5*z^4 - 17*y^6*z^4 - 37*y^7*z^4 - 20*y^8*z^4 - 18*y*z^5 + 162*y^2*z^5 - 444*y^3*z^5 + 462*y^4*z^5 - 136*y^5*z^5 + 12*y^6*z^5 - 42*y^7*z^5 - z^6 + 37*y*z^6 - 181*y^2*z^6 + 299*y^3*z^6 - 162*y^4*z^6 + 40*y^5*z^6 - 48*y^6*z^6 + 4*z^7 - 44*y*z^7 + 120*y^2*z^7 - 100*y^3*z^7 + 28*y^4*z^7 - 32*y^5*z^7 - 5*z^8 + 27*y*z^8 - 37*y^2*z^8 + 11*y^3*z^8 - 12*y^4*z^8 + 2*z^9 - 6*y*z^9 + 2*y^2*z^9 - 2*y^3*z^9)* G[0, 1, z])/(12*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-12*y^5 + 82*y^6 - 230*y^7 + 340*y^8 - 280*y^9 + 122*y^10 - 22*y^11 - 48*y^4*z + 298*y^5*z - 799*y^6*z + 1179*y^7*z - 1006*y^8*z + 472*y^9*z - 99*y^10*z + 3*y^11*z - 72*y^3*z^2 + 300*y^4*z^2 - 440*y^5*z^2 + 195*y^6*z^2 + 117*y^7*z^2 - 109*y^8*z^2 - 9*y^9*z^2 + 18*y^10*z^2 - 48*y^2*z^3 - 26*y^3*z^3 + 1276*y^4*z^3 - 4060*y^5*z^3 + 5627*y^6*z^3 - 3799*y^7*z^3 + 1069*y^8*z^3 - 39*y^9*z^3 - 12*y*z^4 - 362*y^2*z^4 + 3086*y^3*z^4 - 9294*y^4*z^4 + 13922*y^5*z^4 - 10925*y^6*z^4 + 4005*y^7*z^4 - 420*y^8*z^4 - 252*y*z^5 + 2695*y^2*z^5 - 9831*y^3*z^5 + 17454*y^4*z^5 - 16366*y^5*z^5 + 7431*y^6*z^5 - 1107*y^7*z^5 - 72*z^6 + 1188*y*z^6 - 5741*y^2*z^6 + 12621*y^3*z^6 - 14367*y^4*z^6 + 7937*y^5*z^6 - 1470*y^6*z^6 + 216*z^7 - 1788*y*z^7 + 5241*y^2*z^7 - 7395*y^3*z^7 + 4959*y^4*z^7 - 1089*y^5*z^7 - 216*z^8 + 1080*y*z^8 - 2025*y^2*z^8 + 1689*y^3*z^8 - 432*y^4*z^8 + 72*z^9 - 216*y*z^9 + 240*y^2*z^9 - 72*y^3*z^9)* G[0, 1 - y, z])/(36*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((30*y^5 - 120*y^6 + 180*y^7 - 120*y^8 + 30*y^9 + 117*y^4*z - 528*y^5*z + 883*y^6*z - 650*y^7*z + 178*y^8*z + 138*y^3*z^2 - 786*y^4*z^2 + 1564*y^5*z^2 - 1337*y^6*z^2 + 408*y^7*z^2 + 13*y^8*z^2 + 64*y^2*z^3 - 532*y^3*z^3 + 1335*y^4*z^3 - 1390*y^5*z^3 + 485*y^6*z^3 + 52*y^7*z^3 - 128*y^2*z^4 + 526*y^3*z^4 - 758*y^4*z^4 + 338*y^5*z^4 + 78*y^6*z^4 - z^5 + 4*y*z^5 + 59*y^2*z^5 - 186*y^3*z^5 + 156*y^4*z^5 + 52*y^5*z^5 + 2*z^6 - 6*y*z^6 - 9*y^2*z^6 + 56*y^3*z^6 + 13*y^4*z^6 - z^7 + 2*y*z^7 + 13*y^2*z^7)*G[1, 0, y])/(12*(-1 + y)^2*y^2*z^2* (-1 + y + z)^2*(y + z)^4) + ((-1 + z)*(8*y - 13*y^2 + 6*y^3 - 16*y*z + 13*y^2*z + 22*z^2 - 36*y*z^2 + 36*y^2*z^2 - 44*z^3 + 44*y*z^3 + 22*z^4)*G[1, 0, z])/(12*y^2*z^3*(-1 + y + z)^2) + ((-38*y^3 + 192*y^4 - 388*y^5 + 392*y^6 - 198*y^7 + 40*y^8 - 79*y^2*z + 475*y^3*z - 1097*y^4*z + 1231*y^5*z - 676*y^6*z + 146*y^7*z - 2*y*z^2 + 174*y^2*z^2 - 692*y^3*z^2 + 1028*y^4*z^2 - 662*y^5*z^2 + 150*y^6*z^2 + 4*y^7*z^2 - 5*z^3 + 37*y*z^3 - 180*y^2*z^3 + 328*y^3*z^3 - 216*y^4*z^3 + 36*y^5*z^3 + 14*z^4 - 78*y*z^4 + 146*y^2*z^4 - 84*y^3*z^4 + 10*y^4*z^4 - 16*y^5*z^4 - 13*z^5 + 55*y*z^5 - 64*y^2*z^5 + 22*y^3*z^5 - 16*y^4*z^5 + 4*z^6 - 12*y*z^6 + 4*y^2*z^6 - 4*y^3*z^6)*G[1, 1, y])/ (12*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^2) + G[-y, z]*((-17*G[0, 1, y])/(6*z^3) - (5*G[1, 0, y])/(2*z^3) - (19*G[1, 1, y])/(6*z^3)) + G[1 - y, z]* ((9*y^4 + 153*y^5 - 721*y^6 + 1013*y^7 - 217*y^8 - 701*y^9 + 625*y^10 - 161*y^11 + 36*y^3*z + 549*y^4*z - 4486*y^5*z + 11726*y^6*z - 14135*y^7*z + 7769*y^8*z - 1004*y^9*z - 604*y^10*z + 149*y^11*z + 54*y^2*z^2 + 666*y^3*z^2 - 10758*y^4*z^2 + 42267*y^5*z^2 - 75889*y^6*z^2 + 70776*y^7*z^2 - 33813*y^8*z^2 + 6994*y^9*z^2 - 318*y^10*z^2 + 21*y^11*z^2 + 36*y*z^3 + 234*y^2*z^3 - 10981*y^3*z^3 + 63551*y^4*z^3 - 154315*y^5*z^3 + 191911*y^6*z^3 - 127154*y^7*z^3 + 42346*y^8*z^3 - 5934*y^9*z^3 + 306*y^10*z^3 + 9*z^4 - 99*y*z^4 - 3169*y^2*z^4 + 37754*y^3*z^4 - 135527*y^4*z^4 + 225885*y^5*z^4 - 193586*y^6*z^4 + 83171*y^7*z^4 - 15056*y^8*z^4 + 618*y^9*z^4 - 63*z^5 + 669*y*z^5 + 4383*y^2*z^5 - 42238*y^3*z^5 + 107577*y^4*z^5 - 119637*y^5*z^5 + 59005*y^6*z^5 - 8748*y^7*z^5 - 1056*y^8*z^5 + 192*z^6 - 2376*y*z^6 + 4266*y^2*z^6 + 2193*y^3*z^6 - 4572*y^4*z^6 - 9054*y^5*z^6 + 13923*y^6*z^6 - 4896*y^7*z^6 - 318*z^7 + 3618*y*z^7 - 12200*y^2*z^7 + 24342*y^3*z^7 - 32136*y^4*z^7 + 22820*y^5*z^7 - 6342*y^6*z^7 + 297*z^8 - 2559*y*z^8 + 8286*y^2*z^8 - 14292*y^3*z^8 + 12126*y^4*z^8 - 3642*y^5*z^8 - 147*z^9 + 765*y*z^9 - 2007*y^2*z^9 + 2541*y^3*z^9 - 828*y^4*z^9 + 30*z^10 - 54*y*z^10 + 153*y^2*z^10 - 21*y^3*z^10)/(216*(-1 + y)^3*y^2* (-1 + z)*z^3*(-1 + y + z)^2*(y + z)^4) + (23*G[0, 0, y])/(3*z^3) - G[0, 1, y]/(3*z^3) - G[1, 1, y]/(6*z^3)) - ((-1 + z)*(4*y - 12*y^2 + 6*y^3 - 8*y*z + 12*y^2*z - z^2 + 6*y*z^2 + 2*y^2*z^2 + 2*z^3 - 2*y*z^3 - z^4)*G[1, 1, z])/ (12*y^2*z^3*(-1 + y + z)^2) + ((6*y - 17*y^2 + 8*y^3 - 18*y*z + 28*y^2*z - 6*y^3*z - z^2 + 20*y*z^2 - 16*y^2*z^2 + 3*z^3 - 10*y*z^3 + 5*y^2*z^3 - 3*z^4 + 2*y*z^4 + z^5)*G[1, 1 - y, z])/ (12*y^2*z^3*(-1 + y + z)^2) + ((-8*y^5 + 61*y^6 - 185*y^7 + 290*y^8 - 250*y^9 + 113*y^10 - 21*y^11 - 32*y^4*z + 246*y^5*z - 786*y^6*z + 1324*y^7*z - 1236*y^8*z + 606*y^9*z - 122*y^10*z - 48*y^3*z^2 + 350*y^4*z^2 - 1154*y^5*z^2 + 2117*y^6*z^2 - 2207*y^7*z^2 + 1217*y^8*z^2 - 275*y^9*z^2 - 32*y^2*z^3 + 194*y^3*z^3 - 556*y^4*z^3 + 1052*y^5*z^3 - 1293*y^6*z^3 + 853*y^7*z^3 - 195*y^8*z^3 - 23*y^9*z^3 - 8*y*z^4 - 25*y^2*z^4 + 433*y^3*z^4 - 1288*y^4*z^4 + 1628*y^5*z^4 - 1062*y^6*z^4 + 458*y^7*z^4 - 136*y^8*z^4 - 64*y*z^5 + 684*y^2*z^5 - 2386*y^3*z^5 + 3814*y^4*z^5 - 3122*y^5*z^5 + 1402*y^6*z^5 - 336*y^7*z^5 - 22*z^6 + 350*y*z^6 - 1641*y^2*z^6 + 3343*y^3*z^6 - 3347*y^4*z^6 + 1729*y^5*z^6 - 444*y^6*z^6 + 66*z^7 - 542*y*z^7 + 1525*y^2*z^7 - 1919*y^3*z^7 + 1153*y^4*z^7 - 331*y^5*z^7 - 66*z^8 + 330*y*z^8 - 569*y^2*z^8 + 405*y^3*z^8 - 132*y^4*z^8 + 22*z^9 - 66*y*z^9 + 58*y^2*z^9 - 22*y^3*z^9)*G[1 - y, 0, z])/(12*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((-2*y^4 + 20*y^5 - 74*y^6 + 135*y^7 - 131*y^8 + 65*y^9 - 13*y^10 - 8*y^3*z + 90*y^4*z - 360*y^5*z + 702*y^6*z - 728*y^7*z + 390*y^8*z - 88*y^9*z + 2*y^10*z - 12*y^2*z^2 + 158*y^3*z^2 - 704*y^4*z^2 + 1493*y^5*z^2 - 1667*y^6*z^2 + 965*y^7*z^2 - 245*y^8*z^2 + 12*y^9*z^2 - 8*y*z^3 + 140*y^2*z^3 - 732*y^3*z^3 + 1722*y^4*z^3 - 2065*y^5*z^3 + 1271*y^6*z^3 - 359*y^7*z^3 + 31*y^8*z^3 - 2*z^4 + 46*y*z^4 - 344*y^2*z^4 + 995*y^3*z^4 - 1315*y^4*z^4 + 833*y^5*z^4 - 257*y^6*z^4 + 44*y^7*z^4 + 6*z^5 - 72*y*z^5 + 266*y^2*z^5 - 342*y^3*z^5 + 124*y^4*z^5 - 14*y^5*z^5 + 36*y^6*z^5 - 6*z^6 + 33*y*z^6 + y^2*z^6 - 145*y^3*z^6 + 117*y^4*z^6 + 16*y^5*z^6 + 2*z^7 + 11*y*z^7 - 81*y^2*z^7 + 89*y^3*z^7 + 3*y^4*z^7 - 14*y*z^8 + 30*y^2*z^8 + 4*y*z^9)*G[1 - y, 1, z])/(12*(-1 + y)^3*y*z^3* (-1 + y + z)^2*(y + z)^4) + ((36*y^5 - 140*y^6 + 204*y^7 - 132*y^8 + 32*y^9 + 144*y^4*z - 734*y^5*z + 1356*y^6*z - 1080*y^7*z + 308*y^8*z + 6*y^9*z + 216*y^3*z^2 - 1542*y^4*z^2 + 3402*y^5*z^2 - 3045*y^6*z^2 + 945*y^7*z^2 + 24*y^8*z^2 + 144*y^2*z^3 - 1514*y^3*z^3 + 3792*y^4*z^3 - 3696*y^5*z^3 + 1268*y^6*z^3 + 30*y^7*z^3 + 36*y*z^4 - 584*y^2*z^4 + 1632*y^3*z^4 - 1818*y^4*z^4 + 830*y^5*z^4 - 60*y*z^5 + 234*y^2*z^5 - 426*y^3*z^5 + 426*y^4*z^5 - 30*y^5*z^5 - 6*z^6 + 42*y*z^6 - 117*y^2*z^6 + 201*y^3*z^6 - 24*y^4*z^6 + 6*z^7 - 18*y*z^7 + 42*y^2*z^7 - 6*y^3*z^7)* G[1 - y, 1 - y, z])/(36*(-1 + y)^3*y^2*z^3*(y + z)^4) + ((45*y^6 - 106*y^7 + 55*y^8 + 208*y^5*z - 634*y^6*z + 462*y^7*z - 52*y^8*z + 332*y^4*z^2 - 1432*y^5*z^2 + 1467*y^6*z^2 - 312*y^7*z^2 + 180*y^3*z^3 - 1420*y^4*z^3 + 2204*y^5*z^3 - 728*y^6*z^3 - 239*y^2*z^4 + 54*y^3*z^4 + 1147*y^4*z^4 - 728*y^5*z^4 - 204*y*z^5 + 1134*y^2*z^5 - 946*y^3*z^5 - 50*z^6 + 716*y*z^6 - 1619*y^2*z^6 + 728*y^3*z^6 + 152*z^7 - 824*y*z^7 + 728*y^2*z^7 - 154*z^8 + 312*y*z^8 + 52*z^9)*G[-y, 1 - y, z])/ (24*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + G[0, y]*((-470*y^4 + 1916*y^5 - 2928*y^6 + 1988*y^7 - 506*y^8 - 1134*y^3*z + 5531*y^4*z - 10379*y^5*z + 9297*y^6*z - 3917*y^7*z + 608*y^8*z - 6*y^9*z - 966*y^2*z^2 + 6141*y^3*z^2 - 14298*y^4*z^2 + 16590*y^5*z^2 - 10314*y^6*z^2 + 2949*y^7*z^2 - 102*y^8*z^2 - 170*y*z^3 + 2549*y^2*z^3 - 8232*y^3*z^3 + 13249*y^4*z^3 - 13165*y^5*z^3 + 6915*y^6*z^3 - 1002*y^7*z^3 - 12*z^4 + 347*y*z^4 - 1346*y^2*z^4 + 3249*y^3*z^4 - 7876*y^4*z^4 + 8896*y^5*z^4 - 2970*y^6*z^4 + 36*z^5 + 3*y*z^5 - 810*y^2*z^5 - 1593*y^3*z^5 + 6240*y^4*z^5 - 3876*y^5*z^5 - 36*z^6 - 367*y*z^6 + 352*y^2*z^6 + 2139*y^3*z^6 - 2376*y^4*z^6 + 12*z^7 + 187*y*z^7 + 221*y^2*z^7 - 564*y^3*z^7)/(144*(-1 + y)^3*y*(-1 + z)*z^2*(-1 + y + z)^2* (y + z)^3) + ((14 - 42*y + 42*y^2 - 14*y^3 - 15*z + 30*y*z - 15*y^2*z - 6*z^2 + 12*y*z^2 - 6*y^2*z^2 + 7*z^3)*G[0, z])/ (6*(-1 + y)^2*z^2*(-1 + y + z)^2) + ((-6 + 17*y - 8*y^2 + 18*z - 28*y*z + 6*y^2*z - 18*z^2 + 10*y*z^2 + 6*z^3 + y*z^3)*G[1, z])/(12*y*z^3*(-1 + y + z)^2) + ((36*y^4 - 205*y^5 + 460*y^6 - 510*y^7 + 280*y^8 - 61*y^9 + 144*y^3*z - 772*y^4*z + 1854*y^5*z - 2502*y^6*z + 1942*y^7*z - 798*y^8*z + 132*y^9*z + 216*y^2*z^2 - 1050*y^3*z^2 + 2660*y^4*z^2 - 4627*y^5*z^2 + 5186*y^6*z^2 - 3177*y^7*z^2 + 792*y^8*z^2 + 144*y*z^3 - 760*y^2*z^3 + 2044*y^3*z^3 - 4720*y^4*z^3 + 7482*y^5*z^3 - 6164*y^6*z^3 + 1974*y^7*z^3 + 36*z^4 - 313*y*z^4 + 948*y^2*z^4 - 2940*y^3*z^4 + 6244*y^4*z^4 - 6519*y^5*z^4 + 2616*y^6*z^4 - 108*z^5 + 422*y*z^5 - 1294*y^2*z^5 + 2978*y^3*z^5 - 3654*y^4*z^5 + 1944*y^5*z^5 + 108*z^6 - 403*y*z^6 + 770*y^2*z^6 - 811*y^3*z^6 + 768*y^4*z^6 - 36*z^7 + 78*y*z^7 + 120*y^2*z^7 + 126*y^3*z^7 + 72*y*z^8)* G[1 - y, z])/(72*(-1 + y)^2*y*z^3*(-1 + y + z)^2*(y + z)^4) - G[0, 1 - y, z]/z^3 + (7*G[1 - y, 0, z])/(3*z^3) - G[1 - y, 1, z]/(6*z^3) + (11*G[1 - y, 1 - y, z])/(3*z^3) - (5*G[-y, 1 - y, z])/(2*z^3)) + G[1, y]*((-423*y^5 + 2105*y^6 - 4190*y^7 + 4170*y^8 - 2075*y^9 + 413*y^10 - 1739*y^4*z + 10158*y^5*z - 23751*y^6*z + 28162*y^7*z - 17478*y^8*z + 5121*y^9*z - 476*y^10*z + 3*y^11*z - 2105*y^3*z^2 + 16308*y^4*z^2 - 47932*y^5*z^2 + 70091*y^6*z^2 - 54072*y^7*z^2 + 20755*y^8*z^2 - 3111*y^9*z^2 + 66*y^10*z^2 - 510*y^2*z^3 + 9241*y^3*z^3 - 40616*y^4*z^3 + 78838*y^5*z^3 - 77003*y^6*z^3 + 36796*y^7*z^3 - 6802*y^8*z^3 + 56*y^9*z^3 + 190*y*z^4 + 474*y^2*z^4 - 11217*y^3*z^4 + 36384*y^4*z^4 - 48236*y^5*z^4 + 27766*y^6*z^4 - 4743*y^7*z^4 - 654*y^8*z^4 + 25*z^5 - 825*y*z^5 + 2252*y^2*z^5 + 391*y^3*z^5 - 5373*y^4*z^5 + 2283*y^5*z^5 + 3083*y^6*z^5 - 1944*y^7*z^5 - 85*z^6 + 1329*y*z^6 - 4388*y^2*z^6 + 7114*y^3*z^6 - 8329*y^4*z^6 + 6569*y^5*z^6 - 2282*y^6*z^6 + 105*z^7 - 961*y*z^7 + 2746*y^2*z^7 - 4202*y^3*z^7 + 3644*y^4*z^7 - 1260*y^5*z^7 - 55*z^8 + 285*y*z^8 - 625*y^2*z^8 + 785*y^3*z^8 - 282*y^4*z^8 + 10*z^9 - 18*y*z^9 + 51*y^2*z^9 - 7*y^3*z^9)/ (72*(-1 + y)^3*y^2*(-1 + z)*z^2*(-1 + y + z)^2*(y + z)^4) + ((6*y - 17*y^2 + 8*y^3 - 18*y*z + 28*y^2*z - 6*y^3*z - z^2 + 20*y*z^2 - 16*y^2*z^2 + 3*z^3 - 10*y*z^3 + 5*y^2*z^3 - 3*z^4 + 2*y*z^4 + z^5)*G[1, z])/(12*y^2*z^3*(-1 + y + z)^2) + ((24*y^3 - 178*y^4 + 530*y^5 - 820*y^6 + 700*y^7 - 314*y^8 + 58*y^9 + 48*y^2*z - 554*y^3*z + 2154*y^4*z - 4030*y^5*z + 3980*y^6*z - 1998*y^7*z + 394*y^8*z + 6*y^9*z + 24*y*z^2 - 583*y^2*z^2 + 3087*y^3*z^2 - 7110*y^4*z^2 + 8254*y^5*z^2 - 4731*y^6*z^2 + 1035*y^7*z^2 + 24*y^8*z^2 - 90*y*z^3 + 1232*y^2*z^3 - 4432*y^3*z^3 + 6885*y^4*z^3 - 4925*y^5*z^3 + 1303*y^6*z^3 + 27*y^7*z^3 - 15*z^4 + 207*y*z^4 - 1159*y^2*z^4 + 2619*y^3*z^4 - 2601*y^4*z^4 + 967*y^5*z^4 - 18*y^6*z^4 + 42*z^5 - 270*y*z^5 + 729*y^2*z^5 - 1017*y^3*z^5 + 603*y^4*z^5 - 63*y^5*z^5 - 39*z^6 + 165*y*z^6 - 330*y^2*z^6 + 300*y^3*z^6 - 48*y^4*z^6 + 12*z^7 - 36*y*z^7 + 60*y^2*z^7 - 12*y^3*z^7)* G[1 - y, z])/(36*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((45*y^6 - 106*y^7 + 55*y^8 + 208*y^5*z - 634*y^6*z + 462*y^7*z - 52*y^8*z + 332*y^4*z^2 - 1432*y^5*z^2 + 1467*y^6*z^2 - 312*y^7*z^2 + 180*y^3*z^3 - 1420*y^4*z^3 + 2204*y^5*z^3 - 728*y^6*z^3 - 239*y^2*z^4 + 54*y^3*z^4 + 1147*y^4*z^4 - 728*y^5*z^4 - 204*y*z^5 + 1134*y^2*z^5 - 946*y^3*z^5 - 50*z^6 + 716*y*z^6 - 1619*y^2*z^6 + 728*y^3*z^6 + 152*z^7 - 824*y*z^7 + 728*y^2*z^7 - 154*z^8 + 312*y*z^8 + 52*z^9)*G[-y, z])/ (24*y^2*z^3*(-1 + y + z)^2*(y + z)^4) - (5*G[0, 1 - y, z])/ (6*z^3) + (5*G[0, -y, z])/(3*z^3) + G[1 - y, 0, z]/(2*z^3) + G[1 - y, 1, z]/(6*z^3) - (23*G[1 - y, -y, z])/(6*z^3) - (13*G[-y, 0, z])/(6*z^3) - (19*G[-y, 1 - y, z])/(6*z^3) - G[-y, -y, z]/z^3) - G[0, 0, 1 - y, z]/(6*z^3) + (5*G[0, 1 - y, 0, z])/(6*z^3) - G[0, 1 - y, 1, z]/(3*z^3) - (5*G[0, 1 - y, 1 - y, z])/(6*z^3) + (5*G[0, -y, 1 - y, z])/(3*z^3) - G[1 - y, 0, 0, z]/(6*z^3) + G[1 - y, 0, 1 - y, z]/(3*z^3) - G[1 - y, 1, 0, z]/(2*z^3) + G[1 - y, 1, 1, z]/(2*z^3) + G[1 - y, 1, 1 - y, z]/(6*z^3) + G[1 - y, 1 - y, 0, z]/(3*z^3) + G[1 - y, 1 - y, 1, z]/(2*z^3) + G[1 - y, 1 - y, 1 - y, z]/(2*z^3) - (23*G[1 - y, -y, 1 - y, z])/(6*z^3) + G[-y, 0, 1, z]/(6*z^3) - (5*G[-y, 0, 1 - y, z])/(3*z^3) - (13*G[-y, 1 - y, 0, z])/(6*z^3) + G[-y, 1 - y, 1, z]/(6*z^3) - (11*G[-y, 1 - y, 1 - y, z])/(3*z^3) - G[-y, -y, 1 - y, z]/z^3) + G[1, 0, y]* ((-722*y^3 + 2922*y^4 - 4542*y^5 + 3206*y^6 - 864*y^7 - 1568*y^2*z + 7701*y^3*z - 14241*y^4*z + 11669*y^5*z - 3579*y^6*z + 18*y^7*z - 234*y*z^2 + 3463*y^2*z^2 - 10265*y^3*z^2 + 11221*y^4*z^2 - 3969*y^5*z^2 - 216*y^6*z^2 + 90*z^3 - 119*y*z^3 - 1292*y^2*z^3 + 2914*y^3*z^3 - 964*y^4*z^3 - 567*y^5*z^3 - 369*z^4 + 1308*y*z^4 - 1392*y^2*z^4 + 1062*y^3*z^4 - 423*y^4*z^4 + 468*z^5 - 1215*y*z^5 + 1032*y^2*z^5 - 99*y^3*z^5 - 189*z^6 + 260*y*z^6 - 9*y^2*z^6)/ (36*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((-1 + z)*(-4*y + y^2 + 8*y*z - y^2*z + 2*z^2 - 8*y*z^2 + y^2*z^2 - 4*z^3 + 4*y*z^3 + 2*z^4)*G[1, 0, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-6*y + 17*y^2 - 8*y^3 + 18*y*z - 28*y^2*z + 6*y^3*z + z^2 - 20*y*z^2 + 10*y^2*z^2 - 3*z^3 + 10*y*z^3 + y^2*z^3 + 3*z^4 - 2*y*z^4 - z^5)*G[1, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-6*y^5 + 34*y^6 - 76*y^7 + 84*y^8 - 46*y^9 + 10*y^10 - 24*y^4*z + 148*y^5*z - 369*y^6*z + 458*y^7*z - 280*y^8*z + 66*y^9*z + y^10*z - 36*y^3*z^2 + 251*y^4*z^2 - 718*y^5*z^2 + 1024*y^6*z^2 - 712*y^7*z^2 + 185*y^8*z^2 + 6*y^9*z^2 - 24*y^2*z^3 + 218*y^3*z^3 - 756*y^4*z^3 + 1274*y^5*z^3 - 1022*y^6*z^3 + 296*y^7*z^3 + 14*y^8*z^3 - 6*y*z^4 + 86*y^2*z^4 - 408*y^3*z^4 + 883*y^4*z^4 - 856*y^5*z^4 + 282*y^6*z^4 + 16*y^7*z^4 + 18*y*z^5 - 121*y^2*z^5 + 344*y^3*z^5 - 412*y^4*z^5 + 150*y^5*z^5 + 9*y^6*z^5 + z^6 - 22*y*z^6 + 84*y^2*z^6 - 120*y^3*z^6 + 37*y^4*z^6 + 2*y^5*z^6 - 2*z^7 + 12*y*z^7 - 22*y^2*z^7 + z^8 - 2*y*z^8 - 2*y^2*z^8)* G[1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-18*y^5 + 62*y^6 - 44*y^7 - 72*y^4*z + 260*y^5*z - 200*y^6*z - 6*y^7*z - 108*y^3*z^2 + 435*y^4*z^2 - 375*y^5*z^2 - 24*y^6*z^2 - 72*y^2*z^3 + 386*y^3*z^3 - 389*y^4*z^3 - 33*y^5*z^3 - 18*y*z^4 + 140*y^2*z^4 - 182*y^3*z^4 - 12*y^4*z^4 + 30*y*z^5 - 60*y^2*z^5 + 12*y^3*z^5 + 3*z^6 - 15*y*z^6 + 12*y^2*z^6 - 3*z^7 + 3*y*z^7)* G[1 - y, 1 - y, z])/(6*(-1 + y)*y^2*z^3*(y + z)^4) + ((6*y^3 - 40*y^4 + 112*y^5 - 153*y^6 + 100*y^7 - 25*y^8 + 12*y^2*z - 98*y^3*z + 340*y^4*z - 564*y^5*z + 446*y^6*z - 142*y^7*z + 6*y^8*z + 6*y*z^2 - 49*y^2*z^2 + 254*y^3*z^2 - 610*y^4*z^2 + 648*y^5*z^2 - 273*y^6*z^2 + 24*y^7*z^2 + 20*y^2*z^3 - 176*y^3*z^3 + 322*y^4*z^3 - 196*y^5*z^3 + 30*y^6*z^3 + 3*z^4 - 42*y*z^4 + 98*y^2*z^4 - 82*y^3*z^4 + 32*y^4*z^4 - 12*z^5 + 78*y*z^5 - 150*y^2*z^5 + 132*y^3*z^5 - 30*y^4*z^5 + 15*z^6 - 54*y*z^6 + 72*y^2*z^6 - 24*y^3*z^6 - 6*z^7 + 12*y*z^7 - 6*y^2*z^7)* G[1 - y, -y, z])/(6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((14*y^6 - 18*y^7 + 7*y^8 + 58*y^5*z - 104*y^6*z + 48*y^7*z + 94*y^4*z^2 - 244*y^5*z^2 + 144*y^6*z^2 + 104*y^3*z^3 - 356*y^4*z^3 + 270*y^5*z^3 + 10*y^2*z^4 - 218*y^3*z^4 + 277*y^4*z^4 + 6*y*z^5 - 32*y^2*z^5 + 128*y^3*z^5 + 2*z^6 - 16*y*z^6 + 26*y^2*z^6 - 4*z^7 + 10*y*z^7 + 2*z^8)*G[-y, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-29*y^6 + 70*y^7 - 35*y^8 - 140*y^5*z + 410*y^6*z - 252*y^7*z + 6*y^8*z - 261*y^4*z^2 + 970*y^5*z^2 - 762*y^6*z^2 + 36*y^7*z^2 - 308*y^3*z^3 + 1324*y^4*z^3 - 1306*y^5*z^3 + 84*y^6*z^3 - 5*y^2*z^4 + 710*y^3*z^4 - 1164*y^4*z^4 + 84*y^5*z^4 + 12*y*z^5 - 26*y^2*z^5 - 360*y^3*z^5 + 3*z^6 - 54*y*z^6 + 106*y^2*z^6 - 84*y^3*z^6 - 12*z^7 + 78*y*z^7 - 84*y^2*z^7 + 15*z^8 - 36*y*z^8 - 6*z^9)*G[-y, 1 - y, z])/(6*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-11*y^4 - 22*y^3*z - 17*y^2*z^2 - 6*y*z^3 + 3*y^2*z^3 - 3*z^4 + 6*y*z^4 + 3*z^5)*G[-y, -y, z])/(3*y^2*z^3*(y + z)^2) + (2*G[0, 0, 1 - y, z])/z^3 - (4*G[0, 1 - y, 0, z])/z^3 + (3*G[0, 1 - y, 1 - y, z])/z^3 - (2*G[0, -y, 0, z])/z^3 + (3*G[1 - y, 0, 0, z])/z^3 - (4*G[1 - y, 0, 1 - y, z])/z^3 - (3*G[1 - y, 0, -y, z])/z^3 - G[1 - y, 1, 1 - y, z]/z^3 - (3*G[1 - y, 1 - y, 0, z])/z^3 - (2*G[1 - y, 1 - y, 1 - y, z])/z^3 + (6*G[1 - y, 1 - y, -y, z])/z^3 + G[1 - y, -y, 1 - y, z]/z^3 + G[-y, 0, 1 - y, z]/z^3 - (2*G[-y, 0, -y, z])/z^3 + (5*G[-y, 1 - y, 0, z])/z^3 - G[-y, 1 - y, 1 - y, z]/z^3 - (2*G[-y, 1 - y, -y, z])/z^3 + (4*G[-y, -y, 1 - y, z])/z^3) + G[0, 1, y]*((-9*y^2 + 423*y^3 - 1647*y^4 + 2061*y^5 - 828*y^6 - 18*y*z + 979*y^2*z - 3675*y^3*z + 4764*y^4*z - 2230*y^5*z + 180*y^6*z - 9*z^2 + 403*y*z^2 - 1737*y^2*z^2 + 2417*y^3*z^2 - 1154*y^4*z^2 + 512*y^5*z^2 + 200*z^3 - 788*y*z^3 + 553*y^2*z^3 + 332*y^3*z^3 + 747*y^4*z^3 - 373*z^4 + 668*y*z^4 - 181*y^2*z^4 + 678*y^3*z^4 + 182*z^5 - 265*y*z^5 + 263*y^2*z^5)/(36*(-1 + y)^2*y^2*z^2* (-1 + y + z)*(y + z)^2) + ((-4*y^3 + 14*y^4 - 10*y^5 - 20*y^6 + 40*y^7 - 26*y^8 + 6*y^9 - 8*y^2*z + 42*y^3*z - 67*y^4*z + 7*y^5*z + 82*y^6*z - 80*y^7*z + 25*y^8*z - y^9*z - 4*y*z^2 + 38*y^2*z^2 - 100*y^3*z^2 + 64*y^4*z^2 + 92*y^5*z^2 - 146*y^6*z^2 + 60*y^7*z^2 - 4*y^8*z^2 + 10*y*z^3 - 48*y^2*z^3 + 26*y^3*z^3 + 156*y^4*z^3 - 262*y^5*z^3 + 132*y^6*z^3 - 14*y^7*z^3 - 4*z^4 + 18*y*z^4 - 70*y^2*z^4 + 232*y^3*z^4 - 359*y^4*z^4 + 209*y^5*z^4 - 26*y^6*z^4 + 11*z^5 - 57*y*z^5 + 161*y^2*z^5 - 273*y^3*z^5 + 190*y^4*z^5 - 24*y^5*z^5 - 10*z^6 + 42*y*z^6 - 93*y^2*z^6 + 89*y^3*z^6 - 12*y^4*z^6 + 3*z^7 - 9*y*z^7 + 17*y^2*z^7 - 3*y^3*z^7)* G[0, 1 - y, z])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((4*y^4 - 12*y^5 + 12*y^6 - 4*y^7 + 10*y^3*z - 21*y^4*z + 13*y^5*z - 3*y^6*z + y^7*z + 3*y^2*z^2 + 9*y^3*z^2 - 14*y^4*z^2 + 2*y^6*z^2 + 10*y^2*z^3 + 2*y^3*z^3 - 16*y^4*z^3 - z^4 + 5*y*z^4 + 2*y^2*z^4 - 12*y^3*z^4 - 2*y^4*z^4 + z^5 - 3*y*z^5 - y^2*z^5 - y^3*z^5)* G[0, -y, z])/(2*(-1 + y)^3*y^2*z^3*(y + z)^2) + ((-1 + z)*(6 - 6*y + 2*y^2 - 12*z + 6*y*z + 6*z^2 + 7*y*z^2)* G[1, 0, z])/(2*y*z^3*(-1 + y + z)^2) + ((-4*y - 10*y^2 + 6*y^3 + 12*y*z + 14*y^2*z - 4*y^3*z + z^2 - 14*y*z^2 - 9*y^2*z^2 - 3*z^3 + 8*y*z^3 + 5*y^2*z^3 + 3*z^4 - 2*y*z^4 - z^5)*G[1, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-2*y^3 + 21*y^4 - 75*y^5 + 130*y^6 - 120*y^7 + 57*y^8 - 11*y^9 - 4*y^2*z + 50*y^3*z - 209*y^4*z + 417*y^5*z - 438*y^6*z + 236*y^7*z - 53*y^8*z + y^9*z - 2*y*z^2 + 35*y^2*z^2 - 193*y^3*z^2 + 485*y^4*z^2 - 621*y^5*z^2 + 400*y^6*z^2 - 108*y^7*z^2 + 4*y^8*z^2 + 8*y*z^3 - 72*y^2*z^3 + 252*y^3*z^3 - 437*y^4*z^3 + 367*y^5*z^3 - 119*y^6*z^3 + y^7*z^3 - 4*z^4 + 16*y*z^4 - 9*y^2*z^4 - 81*y^3*z^4 + 161*y^4*z^4 - 71*y^5*z^4 - 12*y^6*z^4 + 11*z^5 - 55*y*z^5 + 86*y^2*z^5 - 14*y^3*z^5 - 17*y^4*z^5 - 19*y^5*z^5 - 10*z^6 + 42*y*z^6 - 38*y^2*z^6 + 2*y^3*z^6 - 12*y^4*z^6 + 3*z^7 - 9*y*z^7 + y^2*z^7 - 3*y^3*z^7)*G[1 - y, 0, z])/(2*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((6*y^4 - 14*y^5 + 6*y^6 + 6*y^7 - 4*y^8 + 18*y^3*z - 50*y^4*z + 44*y^5*z - 10*y^6*z - 2*y^7*z + 18*y^2*z^2 - 68*y^3*z^2 + 102*y^4*z^2 - 81*y^5*z^2 + 29*y^6*z^2 + 4*y*z^3 - 28*y^2*z^3 + 68*y^3*z^3 - 97*y^4*z^3 + 63*y^5*z^3 - 2*y^6*z^3 - 4*y*z^4 + 20*y^2*z^4 - 61*y^3*z^4 + 75*y^4*z^4 - 6*y^5*z^4 - 2*z^5 + 12*y*z^5 - 33*y^2*z^5 + 53*y^3*z^5 - 6*y^4*z^5 + 2*z^6 - 6*y*z^6 + 14*y^2*z^6 - 2*y^3*z^6)* G[1 - y, 1 - y, z])/(2*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((-6*y^4 + 18*y^5 - 18*y^6 + 6*y^7 - 8*y^3*z + 16*y^4*z - 10*y^5*z + 4*y^6*z - 2*y^7*z - 2*y^2*z^2 - 10*y^3*z^2 + 11*y^4*z^2 + 5*y^5*z^2 - 4*y^6*z^2 - 2*y*z^3 - 4*y^2*z^3 - 8*y^3*z^3 + 18*y^4*z^3 + 4*z^4 - 16*y*z^4 + 13*y^2*z^4 + 3*y^3*z^4 + 4*y^4*z^4 - 2*z^5 + 6*y*z^5 - 2*y^2*z^5 + 2*y^3*z^5)* G[1 - y, -y, z])/(2*(-1 + y)^3*y^2*z^3*(y + z)^2) + ((-13*y^4 + 22*y^5 - 10*y^6 - 42*y^3*z + 101*y^4*z - 56*y^5*z - y^6*z - 40*y^2*z^2 + 158*y^3*z^2 - 118*y^4*z^2 - 4*y^5*z^2 - 2*y*z^3 + 84*y^2*z^3 - 112*y^3*z^3 - 5*y^4*z^3 + z^4 + 4*y*z^4 - 45*y^2*z^4 - z^5 - 6*y*z^5 + 5*y^2*z^5 - z^6 + 4*y*z^6 + z^7)* G[-y, 0, z])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-30*y^4 + 30*y^5 - 9*y^6 - 70*y^3*z + 135*y^4*z - 58*y^5*z + y^6*z - 47*y^2*z^2 + 194*y^3*z^2 - 133*y^4*z^2 + 4*y^5*z^2 - 4*y*z^3 + 98*y^2*z^3 - 134*y^3*z^3 + 7*y^4*z^3 - z^4 + 12*y*z^4 - 59*y^2*z^4 + 8*y^3*z^4 + 3*z^5 - 12*y*z^5 + 7*y^2*z^5 - 3*z^6 + 4*y*z^6 + z^7)*G[-y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-16*y^4 + 54*y^5 - 31*y^6 - 44*y^3*z + 176*y^4*z - 142*y^5*z + 6*y^6*z - 36*y^2*z^2 + 206*y^3*z^2 - 243*y^4*z^2 + 24*y^5*z^2 + 12*y*z^3 + 56*y^2*z^3 - 164*y^3*z^3 + 32*y^4*z^3 + 6*z^4 - 44*y*z^4 + 2*y^2*z^4 + 8*y^3*z^4 - 16*z^5 + 48*y*z^5 - 18*y^2*z^5 + 14*z^6 - 16*y*z^6 - 4*z^7)*G[-y, -y, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + G[0, 0, 1 - y, z]/z^3 - G[0, 0, -y, z]/z^3 + G[0, 1 - y, 0, z]/z^3 - (2*G[0, 1 - y, 1 - y, z])/ z^3 + (4*G[0, 1 - y, -y, z])/z^3 + (4*G[0, -y, 0, z])/z^3 + G[0, -y, 1 - y, z]/z^3 - (4*G[0, -y, -y, z])/z^3 + (2*G[1 - y, 0, 0, z])/z^3 - (2*G[1 - y, 0, 1 - y, z])/z^3 - G[1 - y, 0, -y, z]/z^3 - G[1 - y, 1, 0, z]/z^3 - G[1 - y, 1 - y, 0, z]/z^3 + G[1 - y, 1 - y, 1 - y, z]/z^3 - G[1 - y, 1 - y, -y, z]/z^3 - (4*G[1 - y, -y, 0, z])/z^3 + (5*G[1 - y, -y, -y, z])/z^3 - (3*G[-y, 0, 0, z])/z^3 + (2*G[-y, 0, -y, z])/z^3 + G[-y, 1 - y, 0, z]/z^3 + (6*G[-y, -y, 0, z])/z^3 + (6*G[-y, -y, 1 - y, z])/z^3 + (6*G[-y, -y, -y, z])/z^3) + G[1, 1, y]* ((-529*y^2 + 529*y^3 - 1142*y*z + 1289*y^2*z - 75*y^3*z - 15*z^2 + 177*y*z^2 - 18*y^2*z^2 + 15*z^3 + 57*y*z^3)/(18*(-1 + y)*y*z^2* (y + z)^2) + ((-y^3 - 3*y^2*z + y*z^2 + y^2*z^2 - z^3 + 2*y*z^3 + z^4)*G[1 - y, 0, z])/(y^2*z^2*(y + z)^2) - (2*(y + 2*z)*G[1 - y, 1 - y, z])/(z^2*(y + z)^2) + ((12*y^4 - 97*y^5 + 219*y^6 - 195*y^7 + 61*y^8 + 36*y^3*z - 333*y^4*z + 789*y^5*z - 717*y^6*z + 219*y^7*z + 6*y^8*z + 36*y^2*z^2 - 423*y^3*z^2 + 1071*y^4*z^2 - 1026*y^5*z^2 + 324*y^6*z^2 + 18*y^7*z^2 + 18*y*z^3 - 217*y^2*z^3 + 567*y^3*z^3 - 624*y^4*z^3 + 268*y^5*z^3 + 12*y^6*z^3 - 18*y*z^4 + 78*y^2*z^4 - 195*y^3*z^4 + 219*y^4*z^4 - 12*y^5*z^4 - 6*z^5 + 36*y*z^5 - 99*y^2*z^5 + 159*y^3*z^5 - 18*y^4*z^5 + 6*z^6 - 18*y*z^6 + 42*y^2*z^6 - 6*y^3*z^6)*G[1 - y, -y, z])/(6*(-1 + y)^3*y^2*z^3* (y + z)^3) + ((13*y^4 - 18*y^5 + 7*y^6 + 40*y^3*z - 89*y^4*z + 44*y^5*z + y^6*z + 38*y^2*z^2 - 146*y^3*z^2 + 102*y^4*z^2 + 4*y^5*z^2 + 8*y*z^3 - 94*y^2*z^3 + 114*y^3*z^3 + 3*y^4*z^3 + z^4 - 24*y*z^4 + 70*y^2*z^4 - 8*y^3*z^4 - 5*z^5 + 28*y*z^5 - 17*y^2*z^5 + 7*z^6 - 12*y*z^6 - 3*z^7)*G[-y, 0, z])/(2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((29*y^4 + 67*y^3*z + 3*y^4*z + 50*y^2*z^2 + 6*y^3*z^2 - 3*y*z^3 + 3*z^4 - 6*y*z^4 - 3*z^5)*G[-y, 1 - y, z])/ (3*y^2*z^3*(y + z)^2) + ((16*y^4 - 8*y^5 - 2*y^6 - 28*y^3*z + 66*y^4*z - 44*y^5*z - 6*y^6*z - 104*y^2*z^2 + 276*y^3*z^2 - 171*y^4*z^2 - 24*y^5*z^2 - 12*y*z^3 + 232*y^2*z^3 - 242*y^3*z^3 - 30*y^4*z^3 + 36*y*z^4 - 149*y^2*z^4 + 6*z^5 - 48*y*z^5 + 30*y^2*z^5 - 12*z^6 + 24*y*z^6 + 6*z^7)*G[-y, -y, z])/ (6*y^2*z^3*(-1 + y + z)^2*(y + z)^2) - (3*G[0, -y, 0, z])/z^3 + (2*G[0, -y, 1 - y, z])/z^3 + (4*G[0, -y, -y, z])/z^3 + (2*G[1 - y, 0, -y, z])/z^3 + G[1 - y, 1, 0, z]/z^3 + (2*G[1 - y, 1 - y, -y, z])/z^3 + (4*G[1 - y, -y, 0, z])/z^3 + (2*G[1 - y, -y, 1 - y, z])/z^3 - (9*G[1 - y, -y, -y, z])/z^3 + G[-y, 0, 1 - y, z]/z^3 + (2*G[-y, 0, -y, z])/z^3 + G[-y, 1 - y, 0, z]/z^3 + (2*G[-y, 1 - y, 1 - y, z])/z^3 - (5*G[-y, 1 - y, -y, z])/z^3 - (6*G[-y, -y, 0, z])/z^3 - (6*G[-y, -y, 1 - y, z])/z^3 + (8*G[-y, -y, -y, z])/z^3) + ((-32 + 32*y - 17*z)*G[0, 0, 0, 0, y])/(2*(-1 + y)^2*z^2) + ((-2*y^3 + 12*y^4 - 24*y^5 + 20*y^6 - 6*y^7 + y^2*z + 8*y^3*z - 43*y^4*z + 58*y^5*z - 24*y^6*z + 10*y*z^2 - 43*y^2*z^2 + 46*y^3*z^2 - 14*y^5*z^2 + y^6*z^2 + 5*z^3 - 50*y*z^3 + 128*y^2*z^3 - 130*y^3*z^3 + 56*y^4*z^3 - 8*y^5*z^3 - 15*z^4 + 80*y*z^4 - 137*y^2*z^4 + 98*y^3*z^4 - 24*y^4*z^4 + 15*z^5 - 50*y*z^5 + 56*y^2*z^5 - 20*y^3*z^5 - 5*z^6 + 10*y*z^6 - 5*y^2*z^6)*G[0, 0, 0, 1, y])/ (2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^2) + ((-y^3 - 6*y^2*z - 8*y*z^2 + 4*y^2*z^2 - 4*z^3 + 8*y*z^3 + 4*z^4)* G[0, 0, 0, 1 - y, z])/(y^2*z^2*(y + z)^2) + ((5*y^6 - 25*y^7 + 50*y^8 - 50*y^9 + 25*y^10 - 5*y^11 - 2*y^4*z + 32*y^5*z - 139*y^6*z + 276*y^7*z - 284*y^8*z + 148*y^9*z - 31*y^10*z - 14*y^3*z^2 + 119*y^4*z^2 - 422*y^5*z^2 + 783*y^6*z^2 - 786*y^7*z^2 + 409*y^8*z^2 - 90*y^9*z^2 + y^10*z^2 - 4*y^2*z^3 + 76*y^3*z^3 - 382*y^4*z^3 + 870*y^5*z^3 - 977*y^6*z^3 + 544*y^7*z^3 - 139*y^8*z^3 + 6*y^9*z^3 - 6*y*z^4 + 55*y^2*z^4 - 249*y^3*z^4 + 605*y^4*z^4 - 728*y^5*z^4 + 421*y^6*z^4 - 137*y^7*z^4 + 15*y^8*z^4 - 2*z^5 + 28*y*z^5 - 139*y^2*z^5 + 352*y^3*z^5 - 450*y^4*z^5 + 264*y^5*z^5 - 109*y^6*z^5 + 20*y^7*z^5 + 5*z^6 - 40*y*z^6 + 129*y^2*z^6 - 204*y^3*z^6 + 139*y^4*z^6 - 68*y^5*z^6 + 15*y^6*z^6 - 4*z^7 + 22*y*z^7 - 49*y^2*z^7 + 44*y^3*z^7 - 25*y^4*z^7 + 6*y^5*z^7 + z^8 - 4*y*z^8 + 6*y^2*z^8 - 4*y^3*z^8 + y^4*z^8)*G[0, 0, 1, 0, y])/ ((-1 + y)^4*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((y^5 - 5*y^6 + 10*y^7 - 10*y^8 + 5*y^9 - y^10 - 3*y^4*z + 13*y^5*z - 30*y^6*z + 42*y^7*z - 31*y^8*z + 9*y^9*z - 25*y^3*z^2 + 135*y^4*z^2 - 325*y^5*z^2 + 434*y^6*z^2 - 315*y^7*z^2 + 103*y^8*z^2 - 7*y^9*z^2 - 22*y^2*z^3 + 176*y^3*z^3 - 559*y^4*z^3 + 925*y^5*z^3 - 815*y^6*z^3 + 331*y^7*z^3 - 36*y^8*z^3 - 18*y*z^4 + 158*y^2*z^4 - 565*y^3*z^4 + 1077*y^4*z^4 - 1127*y^5*z^4 + 557*y^6*z^4 - 78*y^7*z^4 - 5*z^5 + 77*y*z^5 - 352*y^2*z^5 + 784*y^3*z^5 - 959*y^4*z^5 + 563*y^5*z^5 - 92*y^6*z^5 + 14*z^6 - 110*y*z^6 + 321*y^2*z^6 - 479*y^3*z^6 + 341*y^4*z^6 - 63*y^5*z^6 - 13*z^7 + 63*y*z^7 - 123*y^2*z^7 + 113*y^3*z^7 - 24*y^4*z^7 + 4*z^8 - 12*y*z^8 + 16*y^2*z^8 - 4*y^3*z^8)* G[0, 0, 1, 0, z])/((-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((16*y^3 - 68*y^4 + 112*y^5 - 88*y^6 + 32*y^7 - 4*y^8 + 29*y^2*z - 153*y^3*z + 293*y^4*z - 251*y^5*z + 90*y^6*z - 8*y^7*z - 2*y*z^2 - 37*y^2*z^2 + 127*y^3*z^2 - 114*y^4*z^2 + 6*y^5*z^2 + 19*y^6*z^2 + y^7*z^2 - 3*z^3 + 17*y*z^3 - 34*y^2*z^3 + 78*y^3*z^3 - 122*y^4*z^3 + 60*y^5*z^3 + 4*y^6*z^3 + 5*z^4 - 17*y*z^4 + 41*y^2*z^4 - 83*y^3*z^4 + 56*y^4*z^4 + 6*y^5*z^4 - z^5 - y*z^5 - 10*y^2*z^5 + 24*y^3*z^5 + 4*y^4*z^5 - z^6 + 3*y*z^6 + 5*y^2*z^6 + y^3*z^6)*G[0, 0, 1, 1, y])/ (2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^2) + ((-y^3 - 6*y^2*z - 8*y*z^2 + 4*y^2*z^2 - 4*z^3 + 8*y*z^3 + 4*z^4)* G[0, 0, 1 - y, 0, z])/(y^2*z^2*(y + z)^2) + ((-5*y^2 - 6*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[0, 0, 1 - y, 1 - y, z])/(2*y^2*z*(y + z)^2) + ((8*y^4 - 40*y^5 + 80*y^6 - 80*y^7 + 40*y^8 - 8*y^9 - 50*y^3*z + 225*y^4*z - 397*y^5*z + 338*y^6*z - 132*y^7*z + 13*y^8*z + 3*y^9*z - 115*y^2*z^2 + 657*y^3*z^2 - 1395*y^4*z^2 + 1381*y^5*z^2 - 618*y^6*z^2 + 78*y^7*z^2 + 12*y^8*z^2 - 24*y*z^3 + 359*y^2*z^3 - 1123*y^3*z^3 + 1359*y^4*z^3 - 647*y^5*z^3 + 58*y^6*z^3 + 18*y^7*z^3 - 9*z^4 + 129*y*z^4 - 544*y^2*z^4 + 816*y^3*z^4 - 423*y^4*z^4 + 55*y^5*z^4 - 24*y^6*z^4 + 36*z^5 - 258*y*z^5 + 567*y^2*z^5 - 447*y^3*z^5 + 165*y^4*z^5 - 87*y^5*z^5 - 45*z^6 + 207*y*z^6 - 279*y^2*z^6 + 141*y^3*z^6 - 72*y^4*z^6 + 18*z^7 - 54*y*z^7 + 30*y^2*z^7 - 18*y^3*z^7)*G[0, 0, -y, 1 - y, z])/ (6*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((4*y^5 - 12*y^6 + 40*y^8 - 60*y^9 + 36*y^10 - 8*y^11 + 18*y^4*z - 68*y^5*z + 53*y^6*z + 108*y^7*z - 232*y^8*z + 160*y^9*z - 39*y^10*z + 40*y^3*z^2 - 205*y^4*z^2 + 362*y^5*z^2 - 204*y^6*z^2 - 132*y^7*z^2 + 195*y^8*z^2 - 54*y^9*z^2 - 2*y^10*z^2 + 4*y^2*z^3 - 60*y^3*z^3 + 162*y^4*z^3 - 154*y^5*z^3 - 45*y^6*z^3 + 126*y^7*z^3 - 11*y^8*z^3 - 10*y^9*z^3 + 4*y*z^4 - 26*y^2*z^4 + 56*y^3*z^4 - 89*y^4*z^4 + 52*y^5*z^4 + 8*y^6*z^4 + 64*y^7*z^4 - 21*y^8*z^4 + 2*z^5 - 24*y*z^5 + 93*y^2*z^5 - 212*y^3*z^5 + 282*y^4*z^5 - 160*y^5*z^5 + 115*y^6*z^5 - 24*y^7*z^5 - 5*z^6 + 38*y*z^6 - 122*y^2*z^6 + 224*y^3*z^6 - 161*y^4*z^6 + 90*y^5*z^6 - 16*y^6*z^6 + 4*z^7 - 22*y*z^7 + 59*y^2*z^7 - 54*y^3*z^7 + 31*y^4*z^7 - 6*y^5*z^7 - z^8 + 4*y*z^8 - 6*y^2*z^8 + 4*y^3*z^8 - y^4*z^8)*G[0, 1, 0, 0, y])/ (2*(-1 + y)^4*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((6*y^5 - 32*y^6 + 68*y^7 - 72*y^8 + 38*y^9 - 8*y^10 + 11*y^4*z - 75*y^5*z + 182*y^6*z - 206*y^7*z + 111*y^8*z - 23*y^9*z - 26*y^3*z^2 + 103*y^4*z^2 - 185*y^5*z^2 + 229*y^6*z^2 - 193*y^7*z^2 + 80*y^8*z^2 - 8*y^9*z^2 - 30*y^2*z^3 + 222*y^3*z^3 - 667*y^4*z^3 + 1111*y^5*z^3 - 1030*y^6*z^3 + 440*y^7*z^3 - 46*y^8*z^3 - 32*y*z^4 + 260*y^2*z^4 - 876*y^3*z^4 + 1643*y^4*z^4 - 1749*y^5*z^4 + 873*y^6*z^4 - 111*y^7*z^4 - 9*z^5 + 137*y*z^5 - 608*y^2*z^5 + 1332*y^3*z^5 - 1637*y^4*z^5 + 961*y^5*z^5 - 144*y^6*z^5 + 25*z^6 - 195*y*z^6 + 565*y^2*z^6 - 851*y^3*z^6 + 610*y^4*z^6 - 106*y^5*z^6 - 23*z^7 + 111*y*z^7 - 220*y^2*z^7 + 206*y^3*z^7 - 42*y^4*z^7 + 7*z^8 - 21*y*z^8 + 29*y^2*z^8 - 7*y^3*z^8)*G[0, 1, 0, 0, z])/ (2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((2*y^3 - 8*y^4 + 12*y^5 - 8*y^6 + 2*y^7 + 4*y^2*z - 20*y^3*z + 21*y^4*z + 17*y^5*z - 37*y^6*z + 15*y^7*z - 2*y*z^2 + 2*y^2*z^2 - 22*y^3*z^2 + 106*y^4*z^2 - 150*y^5*z^2 + 72*y^6*z^2 - 6*y^7*z^2 + 2*z^3 - 10*y*z^3 + 13*y^2*z^3 + 61*y^3*z^3 - 163*y^4*z^3 + 105*y^5*z^3 - 8*y^6*z^3 - 6*z^4 + 32*y*z^4 - 38*y^2*z^4 - 40*y^3*z^4 + 56*y^4*z^4 + 4*y^5*z^4 + 6*z^5 - 26*y*z^5 + 18*y^2*z^5 + 10*y^3*z^5 + 8*y^4*z^5 - 2*z^6 + 6*y*z^6 + 2*y^2*z^6 + 2*y^3*z^6)* G[0, 1, 0, 1, y])/(2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^2) + ((-4*y^3 + 16*y^4 - 24*y^5 + 16*y^6 - 4*y^7 - 8*y^2*z + 42*y^3*z - 78*y^4*z + 62*y^5*z - 18*y^6*z - 4*y*z^2 + 35*y^2*z^2 - 88*y^3*z^2 + 87*y^4*z^2 - 30*y^5*z^2 + 12*y*z^3 - 52*y^2*z^3 + 72*y^3*z^3 - 34*y^4*z^3 + 4*y^5*z^3 - 2*y^6*z^3 + z^4 - 16*y*z^4 + 38*y^2*z^4 - 28*y^3*z^4 + 8*y^4*z^4 - 4*y^5*z^4 - 2*z^5 + 10*y*z^5 - 12*y^2*z^5 + 4*y^3*z^5 - 2*y^4*z^5 + z^6 - 2*y*z^6)*G[0, 1, 0, 1 - y, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((2*y^5 - 4*y^6 + 4*y^8 - 2*y^9 + 11*y^4*z - 32*y^5*z + 23*y^6*z + 6*y^7*z - 8*y^8*z + 14*y^3*z^2 - 56*y^4*z^2 + 60*y^5*z^2 - 10*y^6*z^2 - 4*y^7*z^2 - 4*y^8*z^2 + 24*y^2*z^3 - 116*y^3*z^3 + 185*y^4*z^3 - 130*y^5*z^3 + 58*y^6*z^3 - 20*y^7*z^3 + 8*y*z^4 - 88*y^2*z^4 + 230*y^3*z^4 - 258*y^4*z^4 + 154*y^5*z^4 - 42*y^6*z^4 + z^5 - 28*y*z^5 + 127*y^2*z^5 - 214*y^3*z^5 + 168*y^4*z^5 - 48*y^5*z^5 - 4*z^6 + 38*y*z^6 - 94*y^2*z^6 + 96*y^3*z^6 - 32*y^4*z^6 + 5*z^7 - 22*y*z^7 + 30*y^2*z^7 - 12*y^3*z^7 - 2*z^8 + 4*y*z^8 - 2*y^2*z^8)*G[0, 1, 1, 0, y])/(2*(-1 + y)^2*y^2*z^2* (-1 + y + z)^2*(y + z)^4) + ((-4*y^5 + 20*y^6 - 40*y^7 + 40*y^8 - 20*y^9 + 4*y^10 - 16*y^4*z + 90*y^5*z - 198*y^6*z + 212*y^7*z - 108*y^8*z + 18*y^9*z + 2*y^10*z - 24*y^3*z^2 + 163*y^4*z^2 - 415*y^5*z^2 + 493*y^6*z^2 - 259*y^7*z^2 + 28*y^8*z^2 + 14*y^9*z^2 - 16*y^2*z^3 + 144*y^3*z^3 - 448*y^4*z^3 + 608*y^5*z^3 - 320*y^6*z^3 - 12*y^7*z^3 + 40*y^8*z^3 + 4*y^9*z^3 - 4*y*z^4 + 80*y^2*z^4 - 356*y^3*z^4 + 625*y^4*z^4 - 419*y^5*z^4 + 17*y^6*z^4 + 37*y^7*z^4 + 20*y^8*z^4 + 18*y*z^5 - 162*y^2*z^5 + 444*y^3*z^5 - 462*y^4*z^5 + 136*y^5*z^5 - 12*y^6*z^5 + 42*y^7*z^5 + z^6 - 37*y*z^6 + 181*y^2*z^6 - 299*y^3*z^6 + 162*y^4*z^6 - 40*y^5*z^6 + 48*y^6*z^6 - 4*z^7 + 44*y*z^7 - 120*y^2*z^7 + 100*y^3*z^7 - 28*y^4*z^7 + 32*y^5*z^7 + 5*z^8 - 27*y*z^8 + 37*y^2*z^8 - 11*y^3*z^8 + 12*y^4*z^8 - 2*z^9 + 6*y*z^9 - 2*y^2*z^9 + 2*y^3*z^9)*G[0, 1, 1, 0, z])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-2*y^3 + 4*y^4 - 2*y^5 - 2*y^2*z + 4*y^3*z - 3*y^4*z - 2*y*z^2 + 2*y^2*z^2 - 2*y^4*z^2 + 2*z^3 - 8*y*z^3 + 9*y^2*z^3 - 4*y^3*z^3 - 2*z^4 + 4*y*z^4 - 2*y^2*z^4)*G[0, 1, 1, 1, y])/ (2*(-1 + y)^2*y^2*z^2*(y + z)^2) + ((-4*y^3 + 16*y^4 - 24*y^5 + 16*y^6 - 4*y^7 - 8*y^2*z + 42*y^3*z - 78*y^4*z + 62*y^5*z - 18*y^6*z - 4*y*z^2 + 35*y^2*z^2 - 88*y^3*z^2 + 87*y^4*z^2 - 30*y^5*z^2 + 12*y*z^3 - 52*y^2*z^3 + 72*y^3*z^3 - 34*y^4*z^3 + 4*y^5*z^3 - 2*y^6*z^3 + z^4 - 16*y*z^4 + 38*y^2*z^4 - 28*y^3*z^4 + 8*y^4*z^4 - 4*y^5*z^4 - 2*z^5 + 10*y*z^5 - 12*y^2*z^5 + 4*y^3*z^5 - 2*y^4*z^5 + z^6 - 2*y*z^6)*G[0, 1, 1 - y, 0, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-y^3 - 6*y^2*z - 8*y*z^2 + 4*y^2*z^2 - 4*z^3 + 8*y*z^3 + 4*z^4)* G[0, 1 - y, 0, 0, z])/(y^2*z^2*(y + z)^2) + ((-5*y^2 - 6*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[0, 1 - y, 0, 1 - y, z])/(2*y^2*z*(y + z)^2) + ((-2*y^5 + 14*y^6 - 36*y^7 + 44*y^8 - 26*y^9 + 6*y^10 - 17*y^4*z + 105*y^5*z - 244*y^6*z + 272*y^7*z - 147*y^8*z + 31*y^9*z - 50*y^3*z^2 + 313*y^4*z^2 - 735*y^5*z^2 + 804*y^6*z^2 - 406*y^7*z^2 + 75*y^8*z^2 - y^9*z^2 - 22*y^2*z^3 + 246*y^3*z^3 - 775*y^4*z^3 + 987*y^5*z^3 - 511*y^6*z^3 + 89*y^7*z^3 - 14*y^8*z^3 - 16*y*z^4 + 158*y^2*z^4 - 568*y^3*z^4 + 823*y^4*z^4 - 441*y^5*z^4 + 87*y^6*z^4 - 51*y^7*z^4 - 5*z^5 + 77*y*z^5 - 354*y^2*z^5 + 638*y^3*z^5 - 425*y^4*z^5 + 121*y^5*z^5 - 84*y^6*z^5 + 15*z^6 - 121*y*z^6 + 320*y^2*z^6 - 304*y^3*z^6 + 113*y^4*z^6 - 71*y^5*z^6 - 15*z^7 + 75*y*z^7 - 109*y^2*z^7 + 47*y^3*z^7 - 30*y^4*z^7 + 5*z^8 - 15*y*z^8 + 7*y^2*z^8 - 5*y^3*z^8)*G[0, 1 - y, 1, 0, z])/ (2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-5*y^2 - 6*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[0, 1 - y, 1 - y, 0, z])/(2*y^2*z*(y + z)^2) + ((-y^3 - 3*y^2*z + y*z^2 + y^2*z^2 - z^3 + 2*y*z^3 + z^4)* G[0, 1 - y, 1 - y, 1 - y, z])/(y^2*z^2*(y + z)^2) + ((-12*y^3 + 80*y^4 - 220*y^5 + 320*y^6 - 260*y^7 + 112*y^8 - 20*y^9 - 24*y^2*z + 232*y^3*z - 807*y^4*z + 1385*y^5*z - 1270*y^6*z + 594*y^7*z - 107*y^8*z - 3*y^9*z - 12*y*z^2 + 191*y^2*z^2 - 897*y^3*z^2 + 1845*y^4*z^2 - 1871*y^5*z^2 + 900*y^6*z^2 - 144*y^7*z^2 - 12*y^8*z^2 + 30*y*z^3 - 295*y^2*z^3 + 779*y^3*z^3 - 729*y^4*z^3 + 103*y^5*z^3 + 160*y^6*z^3 - 48*y^7*z^3 - 21*z^4 + 105*y*z^4 - 262*y^2*z^4 + 642*y^3*z^4 - 987*y^4*z^4 + 619*y^5*z^4 - 96*y^6*z^4 + 54*z^5 - 270*y*z^5 + 669*y^2*z^5 - 993*y^3*z^5 + 657*y^4*z^5 - 93*y^5*z^5 - 45*z^6 + 183*y*z^6 - 357*y^2*z^6 + 315*y^3*z^6 - 48*y^4*z^6 + 12*z^7 - 36*y*z^7 + 60*y^2*z^7 - 12*y^3*z^7)*G[0, 1 - y, -y, 1 - y, z])/(6*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((4*y^3 - 8*y^4 + 4*y^5 + 10*y^2*z - 16*y^3*z + 8*y^4*z - 2*y^5*z + 4*y*z^2 + 3*y^3*z^2 - 4*y^4*z^2 + 2*z^3 + 6*y^2*z^3 - 2*y^3*z^3 + 3*y*z^4)*G[0, -y, 0, 1 - y, z])/(2*(-1 + y)^2*y*z^3*(y + z)^2) + ((4*y^3 - 8*y^4 + 4*y^5 + 10*y^2*z - 16*y^3*z + 8*y^4*z - 2*y^5*z + 4*y*z^2 + 3*y^3*z^2 - 4*y^4*z^2 + 2*z^3 + 6*y^2*z^3 - 2*y^3*z^3 + 3*y*z^4)*G[0, -y, 1 - y, 0, z])/(2*(-1 + y)^2*y*z^3*(y + z)^2) + ((38*y^4 - 114*y^5 + 114*y^6 - 38*y^7 + 94*y^3*z - 294*y^4*z + 306*y^5*z - 106*y^6*z + 50*y^2*z^2 - 174*y^3*z^2 + 225*y^4*z^2 - 101*y^5*z^2 - 6*y*z^3 + 18*y^2*z^3 + 24*y^3*z^3 - 48*y^4*z^3 - 12*y^5*z^3 - 12*z^4 + 60*y*z^4 - 81*y^2*z^4 + 9*y^3*z^4 - 24*y^4*z^4 + 12*z^5 - 36*y*z^5 + 12*y^2*z^5 - 12*y^3*z^5)* G[0, -y, 1 - y, 1 - y, z])/(6*(-1 + y)^3*y^2*z^3*(y + z)^2) + ((8*y^4 - 24*y^5 + 24*y^6 - 8*y^7 + 40*y^3*z - 111*y^4*z + 105*y^5*z - 37*y^6*z + 3*y^7*z + 47*y^2*z^2 - 123*y^3*z^2 + 135*y^4*z^2 - 65*y^5*z^2 + 6*y^6*z^2 + 18*y*z^3 - 54*y^2*z^3 + 114*y^3*z^3 - 102*y^4*z^3 + 12*y^5*z^3 + 9*z^4 - 45*y*z^4 + 105*y^2*z^4 - 111*y^3*z^4 + 18*y^4*z^4 - 9*z^5 + 27*y*z^5 - 39*y^2*z^5 + 9*y^3*z^5)* G[0, -y, -y, 1 - y, z])/(6*(-1 + y)^3*y^2*z^3*(y + z)^2) + ((-2*y + 14*y^2 - 30*y^3 + 26*y^4 - 8*y^5 - 4*z + 32*y*z - 81*y^2*z + 82*y^3*z - 29*y^4*z + 14*z^2 - 62*y*z^2 + 83*y^2*z^2 - 34*y^3*z^2 - y^4*z^2 - 13*z^3 + 28*y*z^3 - 11*y^2*z^3 - 2*y^3*z^3 + z^4 + 4*y*z^4 - y^2*z^4 + 2*z^5)*G[1, 0, 0, 0, y])/ (2*(-1 + y)^2*z^2*(-1 + y + z)^2*(y + z)^2) - ((-1 + z)*(8 - 16*y + 9*y^2 - 16*z + 16*y*z + 8*z^2)*G[1, 0, 0, 0, z])/ (2*y^2*z*(-1 + y + z)^2) + ((-8*y^3 + 36*y^4 - 64*y^5 + 56*y^6 - 24*y^7 + 4*y^8 - 14*y^2*z + 78*y^3*z - 152*y^4*z + 128*y^5*z - 42*y^6*z + 2*y^7*z - 6*y*z^2 + 52*y^2*z^2 - 114*y^3*z^2 + 65*y^4*z^2 + 41*y^5*z^2 - 45*y^6*z^2 + 7*y^7*z^2 + 6*z^3 - 22*y*z^3 + 42*y^2*z^3 - 108*y^3*z^3 + 179*y^4*z^3 - 115*y^5*z^3 + 18*y^6*z^3 - 14*z^4 + 60*y*z^4 - 131*y^2*z^4 + 181*y^3*z^4 - 117*y^4*z^4 + 17*y^5*z^4 + 10*z^5 - 38*y*z^5 + 67*y^2*z^5 - 55*y^3*z^5 + 8*y^4*z^5 - 2*z^6 + 6*y*z^6 - 10*y^2*z^6 + 2*y^3*z^6)* G[1, 0, 0, 1, y])/(2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^2) + ((6*y - 9*y^2 + 4*y^3 - 18*y*z + 18*y^2*z - 4*y^3*z + 2*z^2 + 14*y*z^2 - 6*z^3 + 2*y*z^3 - 9*y^2*z^3 + 6*z^4 - 4*y*z^4 - 2*z^5)* G[1, 0, 0, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((6*y^5 - 20*y^6 + 24*y^7 - 12*y^8 + 2*y^9 + 30*y^4*z - 116*y^5*z + 161*y^6*z - 94*y^7*z + 19*y^8*z + 62*y^3*z^2 - 287*y^4*z^2 + 470*y^5*z^2 - 329*y^6*z^2 + 88*y^7*z^2 - 4*y^8*z^2 + 20*y^2*z^3 - 200*y^3*z^3 + 486*y^4*z^3 - 466*y^5*z^3 + 183*y^6*z^3 - 22*y^7*z^3 + 8*y*z^4 - 86*y^2*z^4 + 286*y^3*z^4 - 385*y^4*z^4 + 232*y^5*z^4 - 51*y^6*z^4 + 2*z^5 - 36*y*z^5 + 157*y^2*z^5 - 270*y^3*z^5 + 217*y^4*z^5 - 64*y^5*z^5 - 7*z^6 + 56*y*z^6 - 135*y^2*z^6 + 136*y^3*z^6 - 46*y^4*z^6 + 8*z^7 - 34*y*z^7 + 45*y^2*z^7 - 18*y^3*z^7 - 3*z^8 + 6*y*z^8 - 3*y^2*z^8)*G[1, 0, 1, 0, y])/ (2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((2*y - 6*y^2 + 3*y^3 - 6*y*z + 12*y^2*z - 3*y^3*z - 2*z^2 + 10*y*z^2 - 11*y^2*z^2 + 6*z^3 - 10*y*z^3 + 5*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)* G[1, 0, 1, 0, z])/(y^2*z^3*(-1 + y + z)^2) + ((4*y^4 - 16*y^5 + 24*y^6 - 16*y^7 + 4*y^8 + 8*y^3*z - 36*y^4*z + 44*y^5*z + 4*y^6*z - 36*y^7*z + 16*y^8*z + 2*y*z^2 - 4*y^2*z^2 - 12*y^3*z^2 - 10*y^4*z^2 + 147*y^5*z^2 - 211*y^6*z^2 + 91*y^7*z^2 - 3*y^8*z^2 - 6*y*z^3 + 24*y^2*z^3 - 98*y^3*z^3 + 319*y^4*z^3 - 449*y^5*z^3 + 223*y^6*z^3 - 13*y^7*z^3 - 4*z^4 + 32*y*z^4 - 118*y^2*z^4 + 321*y^3*z^4 - 497*y^4*z^4 + 297*y^5*z^4 - 23*y^6*z^4 + 10*z^5 - 56*y*z^5 + 161*y^2*z^5 - 293*y^3*z^5 + 223*y^4*z^5 - 21*y^5*z^5 - 8*z^6 + 34*y*z^6 - 80*y^2*z^6 + 88*y^3*z^6 - 10*y^4*z^6 + 2*z^7 - 6*y*z^7 + 14*y^2*z^7 - 2*y^3*z^7)* G[1, 0, 1, 1, y])/(2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + ((6*y - 9*y^2 + 4*y^3 - 18*y*z + 18*y^2*z - 4*y^3*z + 2*z^2 + 14*y*z^2 - 6*z^3 + 2*y*z^3 - 9*y^2*z^3 + 6*z^4 - 4*y*z^4 - 2*z^5)* G[1, 0, 1 - y, 0, z])/(2*y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(6 - 6*y + 2*y^2 - 12*z + 6*y*z + 6*z^2 + y*z^2)* G[1, 0, 1 - y, 1 - y, z])/(2*y*z^3*(-1 + y + z)^2) + ((-4*y - 10*y^2 + 6*y^3 + 12*y*z + 14*y^2*z - 4*y^3*z + z^2 - 14*y*z^2 - 9*y^2*z^2 - 3*z^3 + 8*y*z^3 + 5*y^2*z^3 + 3*z^4 - 2*y*z^4 - z^5)* G[1, 0, -y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-6*y^5 + 14*y^6 - 6*y^7 - 6*y^8 + 4*y^9 - 26*y^4*z + 76*y^5*z - 55*y^6*z - 14*y^7*z + 19*y^8*z - 22*y^3*z^2 + 80*y^4*z^2 - 46*y^5*z^2 - 59*y^6*z^2 + 48*y^7*z^2 - y^8*z^2 - 28*y^2*z^3 + 116*y^3*z^3 - 104*y^4*z^3 - 24*y^5*z^3 + 38*y^6*z^3 - 4*y^7*z^3 + 46*y^2*z^4 - 92*y^3*z^4 + 52*y^4*z^4 - 24*y^5*z^4 - 6*y^6*z^4 + 2*z^5 - 8*y*z^5 + y^2*z^5 + 18*y^3*z^5 - 45*y^4*z^5 - 4*y^5*z^5 - 4*z^6 + 12*y*z^6 - 11*y^2*z^6 - 20*y^3*z^6 - y^4*z^6 + 2*z^7 - 4*y*z^7 - 4*y^2*z^7)*G[1, 1, 0, 0, y])/(2*(-1 + y)^2*y^2*z^2* (-1 + y + z)^2*(y + z)^4) + ((-1 + z)*(6*y - 15*y^2 + 8*y^3 - 12*y*z + 15*y^2*z + 3*z^2 + 10*y^2*z^2 - 6*z^3 + 6*y*z^3 + 3*z^4)*G[1, 1, 0, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((-2*y^4 + 6*y^5 - 4*y^6 - 4*y^7 + 6*y^8 - 2*y^9 - 8*y^3*z + 32*y^4*z - 23*y^5*z - 43*y^6*z + 67*y^7*z - 25*y^8*z - 2*y*z^2 + 8*y^2*z^2 - 4*y^3*z^2 + 47*y^4*z^2 - 200*y^5*z^2 + 252*y^6*z^2 - 106*y^7*z^2 + 5*y^8*z^2 + 8*y*z^3 - 30*y^2*z^3 + 97*y^3*z^3 - 286*y^4*z^3 + 396*y^5*z^3 - 196*y^6*z^3 + 11*y^7*z^3 - 4*y*z^4 + 19*y^2*z^4 - 118*y^3*z^4 + 268*y^4*z^4 - 174*y^5*z^4 + y^6*z^4 + 2*z^5 - 18*y*z^5 + 27*y^2*z^5 + 51*y^3*z^5 - 73*y^4*z^5 - 13*y^5*z^5 - 4*z^6 + 22*y*z^6 - 18*y^2*z^6 - 14*y^3*z^6 - 10*y^4*z^6 + 2*z^7 - 6*y*z^7 - 2*y^2*z^7 - 2*y^3*z^7)*G[1, 1, 0, 1, y])/ (2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^3) - (3*(-1 + z)*G[1, 1, 0, 1 - y, z])/(z*(-1 + y + z)^2) + ((10*y^3 - 34*y^4 + 42*y^5 - 22*y^6 + 4*y^7 + 14*y^2*z - 64*y^3*z + 96*y^4*z - 56*y^5*z + 10*y^6*z - 19*y^2*z^2 + 40*y^3*z^2 - 13*y^4*z^2 - 10*y^5*z^2 + 2*y^6*z^2 - 6*z^3 + 30*y*z^3 - 64*y^2*z^3 + 88*y^3*z^3 - 59*y^4*z^3 + 10*y^5*z^3 + 15*z^4 - 60*y*z^4 + 100*y^2*z^4 - 74*y^3*z^4 + 17*y^4*z^4 - 12*z^5 + 36*y*z^5 - 37*y^2*z^5 + 12*y^3*z^5 + 3*z^6 - 6*y*z^6 + 3*y^2*z^6)* G[1, 1, 1, 0, y])/(2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^2) + G[1 - y, z]*((3389*y^2 - 3389*y^3 + 7936*y*z - 10408*y^2*z + 1230*y^3*z + 174*z^2 - 2820*y*z^2 + 162*y^2*z^2 - 174*z^3 - 1068*y*z^3)/(108*(-1 + y)*y*z^2*(y + z)^2) + ((179*y^3 - 474*y^4 + 411*y^5 - 116*y^6 + 256*y^2*z - 908*y^3*z + 1090*y^4*z - 480*y^5*z + 42*y^6*z + 89*y*z^2 - 634*y^2*z^2 + 1172*y^3*z^2 - 780*y^4*z^2 + 153*y^5*z^2 + 18*z^3 - 248*y*z^3 + 676*y^2*z^3 - 644*y^3*z^3 + 216*y^4*z^3 - 36*z^4 + 195*y*z^4 - 264*y^2*z^4 + 141*y^3*z^4 + 18*z^5 - 36*y*z^5 + 36*y^2*z^5)* G[0, 0, y])/(18*(-1 + y)^2*y*z^3*(-1 + y + z)*(y + z)^2) + ((-3*y^2 - 54*y^3 + 267*y^4 - 462*y^5 + 369*y^6 - 132*y^7 + 15*y^8 - 6*y*z - 90*y^2*z + 549*y^3*z - 1155*y^4*z + 1170*y^5*z - 594*y^6*z + 135*y^7*z - 9*y^8*z - 3*z^2 - 18*y*z^2 + 299*y^2*z^2 - 953*y^3*z^2 + 1239*y^4*z^2 - 710*y^5*z^2 + 146*y^6*z^2 + 3*y^7*z^2 - 3*y^8*z^2 + 18*z^3 - 31*y*z^3 - 133*y^2*z^3 + 351*y^3*z^3 - 143*y^4*z^3 - 176*y^5*z^3 + 123*y^6*z^3 - 9*y^7*z^3 - 38*z^4 + 143*y*z^4 - 145*y^2*z^4 + 181*y^3*z^4 - 407*y^4*z^4 + 280*y^5*z^4 - 50*y^6*z^4 + 36*z^5 - 73*y*z^5 + 21*y^2*z^5 - 189*y^3*z^5 + 265*y^4*z^5 - 96*y^5*z^5 - 15*z^6 - 33*y*z^6 + 24*y^2*z^6 + 123*y^3*z^6 - 63*y^4*z^6 + 2*z^7 + 18*y*z^7 + 27*y^2*z^7 - 11*y^3*z^7)*G[0, 1, y])/(12*(-1 + y)^3*y^2*(-1 + z)* z^3*(-1 + y + z)*(y + z)^2) + ((242*y^5 - 932*y^6 + 1344*y^7 - 860*y^8 + 206*y^9 + 866*y^4*z - 4286*y^5*z + 7820*y^6*z - 6422*y^7*z + 2198*y^8*z - 176*y^9*z + 906*y^3*z^2 - 6822*y^4*z^2 + 16943*y^5*z^2 - 18316*y^6*z^2 + 8522*y^7*z^2 - 1194*y^8*z^2 - 39*y^9*z^2 - 124*y^2*z^3 - 2852*y^3*z^3 + 14478*y^4*z^3 - 23420*y^5*z^3 + 15218*y^6*z^3 - 3138*y^7*z^3 - 162*y^8*z^3 - 46*y*z^4 + 262*y^2*z^4 + 4034*y^3*z^4 - 12958*y^4*z^4 + 12501*y^5*z^4 - 3604*y^6*z^4 - 297*y^7*z^4 + 18*z^5 - 48*y*z^5 + 722*y^2*z^5 - 3994*y^3*z^5 + 5450*y^4*z^5 - 2322*y^5*z^5 - 150*y^6*z^5 - 36*z^6 + 357*y*z^6 - 1710*y^2*z^6 + 2448*y^3*z^6 - 1626*y^4*z^6 + 351*y^5*z^6 - 314*y*z^7 + 808*y^2*z^7 - 872*y^3*z^7 + 594*y^4*z^7 + 36*z^8 - 21*y*z^8 - 12*y^2*z^8 + 321*y^3*z^8 - 18*z^9 + 72*y*z^9 + 54*y^2*z^9)*G[1, 0, y])/(36*(-1 + y)^2*y*(-1 + z)*z^3* (-1 + y + z)^2*(y + z)^4) + ((64*y^2 - 64*y^3 + 128*y*z - 122*y^2*z - 3*y^3*z + 6*z^2 - 6*y*z^2 + 6*y^2*z^2 - 6*z^3 + 9*y*z^3)*G[1, 1, y])/(6*(-1 + y)*y*z^2*(y + z)^2) + ((34*y^2 - 68*y^3 + 34*y^4 + 65*y*z - 160*y^2*z + 107*y^3*z - 12*y^4*z + 28*z^2 - 116*y*z^2 + 97*y^2*z^2 - 24*y^3*z^2 - 30*z^3 + 12*y*z^3 - 12*y^2*z^3 - 15*z^4)*G[0, 0, 0, y])/ (3*(-1 + y)^2*z^3*(y + z)^2) + ((2*y^3 - 20*y^4 + 48*y^5 - 44*y^6 + 14*y^7 + 4*y^2*z - 48*y^3*z + 123*y^4*z - 121*y^5*z + 45*y^6*z - 3*y^7*z + 2*y*z^2 - 36*y^2*z^2 + 102*y^3*z^2 - 127*y^4*z^2 + 65*y^5*z^2 - 6*y^6*z^2 - 10*y*z^3 + 31*y^2*z^3 - 67*y^3*z^3 + 59*y^4*z^3 - y^5*z^3 + 4*z^4 - 16*y*z^4 + 7*y^2*z^4 + 25*y^3*z^4 + 4*y^4*z^4 - 2*z^5 + 6*y*z^5 + 6*y^2*z^5 + 2*y^3*z^5)*G[0, 0, 1, y])/(2*(-1 + y)^3*y^2*z^3*(y + z)^2) + ((-4*y^5 + 6*y^6 - 2*y^8 - 16*y^4*z + 38*y^5*z - 28*y^6*z + 4*y^7*z + 2*y^8*z - 24*y^3*z^2 + 98*y^4*z^2 - 124*y^5*z^2 + 43*y^6*z^2 + 8*y^7*z^2 - 16*y^2*z^3 + 134*y^3*z^3 - 223*y^4*z^3 + 100*y^5*z^3 + 9*y^6*z^3 - 4*y*z^4 + 58*y^2*z^4 - 116*y^3*z^4 + 72*y^4*z^4 - 4*y^5*z^4 + 16*y*z^5 - 50*y^2*z^5 + 54*y^3*z^5 - 16*y^4*z^5 + 2*z^6 - 16*y*z^6 + 27*y^2*z^6 - 12*y^3*z^6 - 3*z^7 + 6*y*z^7 - 3*y^2*z^7)*G[0, 1, 0, y])/(2*(-1 + y)^2*y^2*z^3*(y + z)^4) + ((4*y^4 - 13*y^5 + 15*y^6 - 7*y^7 + y^8 + 12*y^3*z - 45*y^4*z + 67*y^5*z - 47*y^6*z + 13*y^7*z + 12*y^2*z^2 - 59*y^3*z^2 + 117*y^4*z^2 - 113*y^5*z^2 + 43*y^6*z^2 + 6*y*z^3 - 37*y^2*z^3 + 89*y^3*z^3 - 117*y^4*z^3 + 69*y^5*z^3 - 2*y^6*z^3 - 6*y*z^4 + 28*y^2*z^4 - 68*y^3*z^4 + 76*y^4*z^4 - 6*y^5*z^4 - 2*z^5 + 12*y*z^5 - 32*y^2*z^5 + 52*y^3*z^5 - 6*y^4*z^5 + 2*z^6 - 6*y*z^6 + 14*y^2*z^6 - 2*y^3*z^6)*G[0, 1, 1, y])/(2*(-1 + y)^3*y^2*z^3* (y + z)^3) + ((-17*y^4 + 68*y^5 - 102*y^6 + 68*y^7 - 17*y^8 - 62*y^3*z + 261*y^4*z - 414*y^5*z + 296*y^6*z - 84*y^7*z + 3*y^8*z - 90*y^2*z^2 + 400*y^3*z^2 - 650*y^4*z^2 + 478*y^5*z^2 - 156*y^6*z^2 + 18*y^7*z^2 - 14*y*z^3 + 110*y^2*z^3 - 170*y^3*z^3 + 96*y^4*z^3 - 64*y^5*z^3 + 42*y^6*z^3 - 41*z^4 + 108*y*z^4 + 54*y^2*z^4 - 268*y^3*z^4 + 93*y^4*z^4 + 48*y^5*z^4 + 61*z^5 - 44*y*z^5 - 140*y^2*z^5 + 72*y^3*z^5 + 27*y^4*z^5 - 2*z^6 - 38*y*z^6 - 2*y^2*z^6 + 6*y^3*z^6 - 12*z^7 - 12*y*z^7 - 6*z^8)* G[1, 0, 0, y])/(6*(-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((2*y^4 - 21*y^5 + 75*y^6 - 130*y^7 + 120*y^8 - 57*y^9 + 11*y^10 + 6*y^3*z - 71*y^4*z + 284*y^5*z - 547*y^6*z + 558*y^7*z - 293*y^8*z + 64*y^9*z - y^10*z + 6*y^2*z^2 - 90*y^3*z^2 + 427*y^4*z^2 - 952*y^5*z^2 + 1109*y^6*z^2 - 661*y^7*z^2 + 166*y^8*z^2 - 5*y^9*z^2 - 34*y^2*z^3 + 265*y^3*z^3 - 792*y^4*z^3 + 1168*y^5*z^3 - 860*y^6*z^3 + 263*y^7*z^3 - 10*y^8*z^3 - y*z^4 + 62*y^2*z^4 - 327*y^3*z^4 + 729*y^4*z^4 - 762*y^5*z^4 + 313*y^6*z^4 - 14*y^7*z^4 - z^5 + 13*y*z^5 - 94*y^2*z^5 + 329*y^3*z^5 - 526*y^4*z^5 + 306*y^5*z^5 - 19*y^6*z^5 + 4*z^6 - 31*y*z^6 + 120*y^2*z^6 - 266*y^3*z^6 + 216*y^4*z^6 - 19*y^5*z^6 - 5*z^7 + 25*y*z^7 - 73*y^2*z^7 + 87*y^3*z^7 - 10*y^4*z^7 + 2*z^8 - 6*y*z^8 + 14*y^2*z^8 - 2*y^3*z^8)*G[1, 0, 1, y])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((18*y^3 - 97*y^4 + 208*y^5 - 222*y^6 + 118*y^7 - 25*y^8 + 36*y^2*z - 230*y^3*z + 607*y^4*z - 792*y^5*z + 494*y^6*z - 106*y^7*z - 9*y^8*z + 18*y*z^2 - 184*y^2*z^2 + 668*y^3*z^2 - 1123*y^4*z^2 + 852*y^5*z^2 - 195*y^6*z^2 - 36*y^7*z^2 - 60*y*z^3 + 362*y^2*z^3 - 848*y^3*z^3 + 820*y^4*z^3 - 232*y^5*z^3 - 42*y^6*z^3 - 15*z^4 + 144*y*z^4 - 454*y^2*z^4 + 566*y^3*z^4 - 232*y^4*z^4 + 6*y^5*z^4 + 39*z^5 - 186*y*z^5 + 315*y^2*z^5 - 186*y^3*z^5 + 48*y^4*z^5 - 33*z^6 + 102*y*z^6 - 90*y^2*z^6 + 36*y^3*z^6 + 9*z^7 - 18*y*z^7 + 9*y^2*z^7)*G[1, 1, 0, y])/(6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) - (2*(y + 2*z)*G[1, 1, 1, y])/(z^2*(y + z)^2) - (16*G[0, 0, 0, 0, y])/z^3 + (2*G[0, 0, 0, 1, y])/z^3 + (5*G[0, 0, 1, 0, y])/z^3 - (6*G[0, 0, 1, 1, y])/z^3 + (6*G[0, 1, 0, 0, y])/z^3 - G[0, 1, 0, 1, y]/z^3 + (2*G[0, 1, 1, 0, y])/z^3 + (3*G[1, 0, 0, 0, y])/z^3 + (2*G[1, 0, 0, 1, y])/z^3 + (2*G[1, 0, 1, 0, y])/z^3 - (2*G[1, 0, 1, 1, y])/z^3 - (5*G[1, 1, 0, 0, y])/z^3 + (2*G[1, 1, 0, 1, y])/z^3 + (3*G[1, 1, 1, 0, y])/z^3) + ((-1 + z)*(4*y - 12*y^2 + 6*y^3 - 8*y*z + 12*y^2*z - z^2 + 6*y*z^2 + 2*y^2*z^2 + 2*z^3 - 2*y*z^3 - z^4)*G[1, 1, 1, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2) - (2*(y + 2*z)*G[1, 1, 1, 1, y])/ (z^2*(y + z)^2) + G[-y, z]* (((339*y^4 - 1314*y^5 + 1908*y^6 - 1230*y^7 + 297*y^8 + 870*y^3*z - 4095*y^4*z + 7044*y^5*z - 5304*y^6*z + 1506*y^7*z - 21*y^8*z + 736*y^2*z^2 - 4624*y^3*z^2 + 9735*y^4*z^2 - 8686*y^5*z^2 + 2983*y^6*z^2 - 144*y^7*z^2 - 50*y*z^3 - 1160*y^2*z^3 + 4436*y^3*z^3 - 5389*y^4*z^3 + 2462*y^5*z^3 - 299*y^6*z^3 - 37*z^4 + 328*y*z^4 - 378*y^2*z^4 - 10*y^3*z^4 + 321*y^4*z^4 - 248*y^5*z^4 + 81*z^5 - 484*y*z^5 + 992*y^2*z^5 - 586*y^3*z^5 - 75*y^4*z^5 - 51*z^6 + 232*y*z^6 - 245*y^2*z^6 - 8*y^3*z^6 + 7*z^7 - 26*y*z^7 - 5*y^2*z^7)*G[0, 1, y])/(12*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-890*y^4 + 2256*y^5 - 1914*y^6 + 548*y^7 - 1984*y^3*z + 6829*y^4*z - 7469*y^5*z + 2657*y^6*z - 33*y^7*z - 1178*y^2*z^2 + 6938*y^3*z^2 - 10428*y^4*z^2 + 4854*y^5*z^2 - 186*y^6*z^2 - 108*y*z^3 + 2632*y^2*z^3 - 6324*y^3*z^3 + 4169*y^4*z^3 - 423*y^5*z^3 + 54*z^4 + 72*y*z^4 - 1406*y^2*z^4 + 1592*y^3*z^4 - 474*y^4*z^4 - 117*z^5 + 117*y*z^5 + 87*y^2*z^5 - 249*y^3*z^5 + 72*z^6 - 90*y*z^6 - 36*y^2*z^6 - 9*z^7 + 9*y*z^7)* G[1, 0, y])/(36*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((460*y^4 - 1398*y^5 + 1416*y^6 - 478*y^7 + 1040*y^3*z - 3673*y^4*z + 4256*y^5*z - 1653*y^6*z + 30*y^7*z + 472*y^2*z^2 - 2687*y^3*z^2 + 4156*y^4*z^2 - 2022*y^5*z^2 + 81*y^6*z^2 - 114*y*z^3 - 310*y^2*z^3 + 1328*y^3*z^3 - 955*y^4*z^3 - 21*y^5*z^3 - 12*z^4 + 138*y*z^4 + 6*y^2*z^4 - 135*y^3*z^4 - 213*y^4*z^4 + 24*z^5 - 12*y*z^5 - 39*y^2*z^5 - 189*y^3*z^5 - 12*z^6 - 12*y*z^6 - 48*y^2*z^6)*G[1, 1, y])/(18*(-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((7*y^4 + 12*y^5 - 11*y^6 + 14*y^3*z + 21*y^4*z - 46*y^5*z + 5*y^6*z + 8*y^2*z^2 + 4*y^3*z^2 - 67*y^4*z^2 + 20*y^5*z^2 + 14*y*z^3 - 38*y^2*z^3 - 16*y^3*z^3 + 25*y^4*z^3 + 5*z^4 - 48*y*z^4 + 55*y^2*z^4 - 15*z^5 + 54*y*z^5 - 25*y^2*z^5 + 15*z^6 - 20*y*z^6 - 5*z^7)*G[0, 0, 1, y])/(2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-14*y^6 + 18*y^7 - 7*y^8 - 58*y^5*z + 104*y^6*z - 48*y^7*z - 94*y^4*z^2 + 244*y^5*z^2 - 144*y^6*z^2 - 104*y^3*z^3 + 356*y^4*z^3 - 270*y^5*z^3 - 10*y^2*z^4 + 218*y^3*z^4 - 277*y^4*z^4 - 6*y*z^5 + 32*y^2*z^5 - 128*y^3*z^5 - 2*z^6 + 16*y*z^6 - 26*y^2*z^6 + 4*z^7 - 10*y*z^7 - 2*z^8)*G[0, 1, 0, y])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-13*y^4 + 26*y^5 - 13*y^6 - 52*y^3*z + 131*y^4*z - 80*y^5*z + y^6*z - 58*y^2*z^2 + 222*y^3*z^2 - 179*y^4*z^2 + 4*y^5*z^2 - 4*y*z^3 + 126*y^2*z^3 - 176*y^3*z^3 + 7*y^4*z^3 + 3*z^4 + 4*y*z^4 - 69*y^2*z^4 + 8*y^3*z^4 - 5*z^5 - 4*y*z^5 + 7*y^2*z^5 + z^6 + 4*y*z^6 + z^7)*G[0, 1, 1, y])/(2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-46*y^4 + 26*y^5 - y^6 - 92*y^3*z + 129*y^4*z - 28*y^5*z + 3*y^6*z - 28*y^2*z^2 + 144*y^3*z^2 - 66*y^4*z^2 + 12*y^5*z^2 + 38*y^2*z^3 - 46*y^3*z^3 + 15*y^4*z^3 + 6*z^4 - 18*y*z^4 + 11*y^2*z^4 - 15*z^5 + 30*y*z^5 - 15*y^2*z^5 + 12*z^6 - 12*y*z^6 - 3*z^7)*G[1, 0, 0, y])/(6*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-30*y^4 + 30*y^5 - 9*y^6 - 70*y^3*z + 135*y^4*z - 58*y^5*z + y^6*z - 47*y^2*z^2 + 194*y^3*z^2 - 133*y^4*z^2 + 4*y^5*z^2 - 4*y*z^3 + 98*y^2*z^3 - 134*y^3*z^3 + 7*y^4*z^3 - z^4 + 12*y*z^4 - 59*y^2*z^4 + 8*y^3*z^4 + 3*z^5 - 12*y*z^5 + 7*y^2*z^5 - 3*z^6 + 4*y*z^6 + z^7)*G[1, 0, 1, y])/(2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-29*y^6 + 70*y^7 - 35*y^8 - 140*y^5*z + 410*y^6*z - 252*y^7*z + 6*y^8*z - 261*y^4*z^2 + 970*y^5*z^2 - 762*y^6*z^2 + 36*y^7*z^2 - 308*y^3*z^3 + 1324*y^4*z^3 - 1306*y^5*z^3 + 84*y^6*z^3 - 5*y^2*z^4 + 710*y^3*z^4 - 1164*y^4*z^4 + 84*y^5*z^4 + 12*y*z^5 - 26*y^2*z^5 - 360*y^3*z^5 + 3*z^6 - 54*y*z^6 + 106*y^2*z^6 - 84*y^3*z^6 - 12*z^7 + 78*y*z^7 - 84*y^2*z^7 + 15*z^8 - 36*y*z^8 - 6*z^9)*G[1, 1, 0, y])/(6*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((29*y^4 + 67*y^3*z + 3*y^4*z + 50*y^2*z^2 + 6*y^3*z^2 - 3*y*z^3 + 3*z^4 - 6*y*z^4 - 3*z^5)*G[1, 1, 1, y])/ (3*y^2*z^3*(y + z)^2) + G[0, 0, 0, 1, y]/z^3 + (8*G[0, 0, 1, 1, y])/z^3 - (2*G[0, 1, 0, 0, y])/z^3 + G[0, 1, 0, 1, y]/z^3 - G[0, 1, 1, 0, y]/z^3 + G[0, 1, 1, 1, y]/z^3 + G[1, 0, 0, 0, y]/z^3 - (4*G[1, 0, 0, 1, y])/z^3 - (3*G[1, 0, 1, 0, y])/z^3 + (2*G[1, 0, 1, 1, y])/z^3 + (3*G[1, 1, 0, 0, y])/z^3 - G[1, 1, 0, 1, y]/z^3 - (5*G[1, 1, 1, 0, y])/z^3 + (2*G[1, 1, 1, 1, y])/z^3) - (3*(-1 + z)*G[1, 1, 1 - y, 0, z])/(z*(-1 + y + z)^2) + ((6*y - 9*y^2 + 4*y^3 - 18*y*z + 18*y^2*z - 4*y^3*z + 2*z^2 + 14*y*z^2 - 6*z^3 + 2*y*z^3 - 9*y^2*z^3 + 6*z^4 - 4*y*z^4 - 2*z^5)* G[1, 1 - y, 0, 0, z])/(2*y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(6 - 6*y + 2*y^2 - 12*z + 6*y*z + 6*z^2 + y*z^2)* G[1, 1 - y, 0, 1 - y, z])/(2*y*z^3*(-1 + y + z)^2) + ((-10*y + 7*y^2 - 2*y^3 + 30*y*z - 14*y^2*z + 2*y^3*z + 2*z^2 - 34*y*z^2 + 7*y^2*z^2 - 6*z^3 + 18*y*z^3 + 6*z^4 - 4*y*z^4 - 2*z^5)* G[1, 1 - y, 1, 0, z])/(2*y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(6 - 6*y + 2*y^2 - 12*z + 6*y*z + 6*z^2 + y*z^2)* G[1, 1 - y, 1 - y, 0, z])/(2*y*z^3*(-1 + y + z)^2) + ((-4*y - 10*y^2 + 6*y^3 + 12*y*z + 14*y^2*z - 4*y^3*z + z^2 - 14*y*z^2 - 9*y^2*z^2 - 3*z^3 + 8*y*z^3 + 5*y^2*z^3 + 3*z^4 - 2*y*z^4 - z^5)* G[1, 1 - y, -y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-y^3 - 6*y^2*z - 8*y*z^2 + 4*y^2*z^2 - 4*z^3 + 8*y*z^3 + 4*z^4)* G[1 - y, 0, 0, 0, z])/(y^2*z^2*(y + z)^2) + ((-5*y^2 - 6*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[1 - y, 0, 0, 1 - y, z])/(2*y^2*z*(y + z)^2) + ((8*y^5 - 38*y^6 + 66*y^7 - 50*y^8 + 14*y^9 + 32*y^4*z - 166*y^5*z + 311*y^6*z - 251*y^7*z + 73*y^8*z + y^9*z + 48*y^3*z^2 - 292*y^4*z^2 + 608*y^5*z^2 - 540*y^6*z^2 + 172*y^7*z^2 + 4*y^8*z^2 + 32*y^2*z^3 - 270*y^3*z^3 + 653*y^4*z^3 - 671*y^5*z^3 + 263*y^6*z^3 + y^7*z^3 + 8*y*z^4 - 102*y^2*z^4 + 298*y^3*z^4 - 410*y^4*z^4 + 254*y^5*z^4 - 16*y^6*z^4 - 24*y*z^5 + 107*y^2*z^5 - 219*y^3*z^5 + 213*y^4*z^5 - 29*y^5*z^5 - 4*z^6 + 32*y*z^6 - 84*y^2*z^6 + 108*y^3*z^6 - 20*y^4*z^6 + 5*z^7 - 15*y*z^7 + 23*y^2*z^7 - 5*y^3*z^7)* G[1 - y, 0, 1, 0, z])/(2*(-1 + y)^3*y^2*z^3*(y + z)^4) + ((-5*y^2 - 6*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[1 - y, 0, 1 - y, 0, z])/(2*y^2*z*(y + z)^2) + ((-y^3 - 3*y^2*z + y*z^2 + y^2*z^2 - z^3 + 2*y*z^3 + z^4)* G[1 - y, 0, 1 - y, 1 - y, z])/(y^2*z^2*(y + z)^2) + ((-6*y^3 + 41*y^4 - 87*y^5 + 75*y^6 - 23*y^7 - 12*y^2*z + 106*y^3*z - 252*y^4*z + 234*y^5*z - 76*y^6*z - 6*y*z^2 + 65*y^2*z^2 - 171*y^3*z^2 + 207*y^4*z^2 - 95*y^5*z^2 + 6*y^2*z^3 + 48*y^3*z^3 - 66*y^4*z^3 - 12*y^5*z^3 - 12*z^4 + 60*y*z^4 - 72*y^2*z^4 - 24*y^4*z^4 + 12*z^5 - 36*y*z^5 + 12*y^2*z^5 - 12*y^3*z^5)* G[1 - y, 0, -y, 1 - y, z])/(6*(-1 + y)^3*y^2*z^3*(y + z)^2) + ((6*y^5 - 28*y^6 + 52*y^7 - 48*y^8 + 22*y^9 - 4*y^10 + 14*y^4*z - 74*y^5*z + 160*y^6*z - 176*y^7*z + 98*y^8*z - 22*y^9*z - 14*y^3*z^2 + 60*y^4*z^2 - 84*y^5*z^2 + 15*y^6*z^2 + 45*y^7*z^2 - 15*y^8*z^2 - 7*y^9*z^2 - 12*y^2*z^3 + 120*y^3*z^3 - 358*y^4*z^3 + 418*y^5*z^3 - 197*y^6*z^3 + 69*y^7*z^3 - 40*y^8*z^3 - 20*y*z^4 + 162*y^2*z^4 - 530*y^3*z^4 + 770*y^4*z^4 - 494*y^5*z^4 + 200*y^6*z^4 - 96*y^7*z^4 - 6*z^5 + 94*y*z^5 - 420*y^2*z^5 + 784*y^3*z^5 - 628*y^4*z^5 + 268*y^5*z^5 - 124*y^6*z^5 + 18*z^6 - 146*y*z^6 + 397*y^2*z^6 - 419*y^3*z^6 + 193*y^4*z^6 - 91*y^5*z^6 - 18*z^7 + 90*y*z^7 - 137*y^2*z^7 + 69*y^3*z^7 - 36*y^4*z^7 + 6*z^8 - 18*y*z^8 + 10*y^2*z^8 - 6*y^3*z^8)*G[1 - y, 1, 0, 0, z])/ (2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((2*y^3 - 4*y^4 - 8*y^5 + 27*y^6 - 24*y^7 + 7*y^8 + 4*y^2*z - 14*y^3*z - 6*y^4*z + 64*y^5*z - 74*y^6*z + 26*y^7*z + 2*y*z^2 - 19*y^2*z^2 + 30*y^3*z^2 + 20*y^4*z^2 - 64*y^5*z^2 + 31*y^6*z^2 - 8*y*z^3 + 37*y^2*z^3 - 44*y^3*z^3 + 8*y^4*z^3 + 4*y^5*z^3 + 3*y^6*z^3 - z^4 + 16*y*z^4 - 44*y^2*z^4 + 44*y^3*z^4 - 22*y^4*z^4 + 8*y^5*z^4 + 3*z^5 - 18*y*z^5 + 31*y^2*z^5 - 22*y^3*z^5 + 8*y^4*z^5 - 3*z^6 + 10*y*z^6 - 10*y^2*z^6 + 4*y^3*z^6 + z^7 - 2*y*z^7 + y^2*z^7)* G[1 - y, 1, 0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((2*y^4 - 20*y^5 + 74*y^6 - 135*y^7 + 131*y^8 - 65*y^9 + 13*y^10 + 8*y^3*z - 90*y^4*z + 360*y^5*z - 702*y^6*z + 728*y^7*z - 390*y^8*z + 88*y^9*z - 2*y^10*z + 12*y^2*z^2 - 158*y^3*z^2 + 704*y^4*z^2 - 1493*y^5*z^2 + 1667*y^6*z^2 - 965*y^7*z^2 + 245*y^8*z^2 - 12*y^9*z^2 + 8*y*z^3 - 140*y^2*z^3 + 732*y^3*z^3 - 1722*y^4*z^3 + 2065*y^5*z^3 - 1271*y^6*z^3 + 359*y^7*z^3 - 31*y^8*z^3 + 2*z^4 - 46*y*z^4 + 344*y^2*z^4 - 995*y^3*z^4 + 1315*y^4*z^4 - 833*y^5*z^4 + 257*y^6*z^4 - 44*y^7*z^4 - 6*z^5 + 72*y*z^5 - 266*y^2*z^5 + 342*y^3*z^5 - 124*y^4*z^5 + 14*y^5*z^5 - 36*y^6*z^5 + 6*z^6 - 33*y*z^6 - y^2*z^6 + 145*y^3*z^6 - 117*y^4*z^6 - 16*y^5*z^6 - 2*z^7 - 11*y*z^7 + 81*y^2*z^7 - 89*y^3*z^7 - 3*y^4*z^7 + 14*y*z^8 - 30*y^2*z^8 - 4*y*z^9)*G[1 - y, 1, 1, 0, z])/ (2*(-1 + y)^3*y*z^3*(-1 + y + z)^2*(y + z)^4) + ((2*y^3 - 4*y^4 - 8*y^5 + 27*y^6 - 24*y^7 + 7*y^8 + 4*y^2*z - 14*y^3*z - 6*y^4*z + 64*y^5*z - 74*y^6*z + 26*y^7*z + 2*y*z^2 - 19*y^2*z^2 + 30*y^3*z^2 + 20*y^4*z^2 - 64*y^5*z^2 + 31*y^6*z^2 - 8*y*z^3 + 37*y^2*z^3 - 44*y^3*z^3 + 8*y^4*z^3 + 4*y^5*z^3 + 3*y^6*z^3 - z^4 + 16*y*z^4 - 44*y^2*z^4 + 44*y^3*z^4 - 22*y^4*z^4 + 8*y^5*z^4 + 3*z^5 - 18*y*z^5 + 31*y^2*z^5 - 22*y^3*z^5 + 8*y^4*z^5 - 3*z^6 + 10*y*z^6 - 10*y^2*z^6 + 4*y^3*z^6 + z^7 - 2*y*z^7 + y^2*z^7)* G[1 - y, 1, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-5*y^2 - 6*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[1 - y, 1 - y, 0, 0, z])/(2*y^2*z*(y + z)^2) + ((-y^3 - 3*y^2*z + y*z^2 + y^2*z^2 - z^3 + 2*y*z^3 + z^4)* G[1 - y, 1 - y, 0, 1 - y, z])/(y^2*z^2*(y + z)^2) + ((-8*y^4 + 38*y^5 - 66*y^6 + 50*y^7 - 14*y^8 - 32*y^3*z + 164*y^4*z - 309*y^5*z + 253*y^6*z - 75*y^7*z - y^8*z - 48*y^2*z^2 + 272*y^3*z^2 - 564*y^4*z^2 + 510*y^5*z^2 - 166*y^6*z^2 - 4*y^7*z^2 - 32*y*z^3 + 226*y^2*z^3 - 540*y^3*z^3 + 564*y^4*z^3 - 220*y^5*z^3 - 6*y^6*z^3 - 8*z^4 + 82*y*z^4 - 234*y^2*z^4 + 310*y^3*z^4 - 178*y^4*z^4 - 4*y^5*z^4 + 14*z^5 - 51*y*z^5 + 99*y^2*z^5 - 109*y^3*z^5 - y^4*z^5 + 10*y*z^6 - 42*y^2*z^6 - 8*y*z^7)*G[1 - y, 1 - y, 1, 0, z])/ (2*(-1 + y)^3*y*z^3*(y + z)^4) + ((-y^3 - 3*y^2*z + y*z^2 + y^2*z^2 - z^3 + 2*y*z^3 + z^4)* G[1 - y, 1 - y, 1 - y, 0, z])/(y^2*z^2*(y + z)^2) - (2*(y + 2*z)*G[1 - y, 1 - y, 1 - y, 1 - y, z])/(z^2*(y + z)^2) + ((9*y^4 - 50*y^5 + 96*y^6 - 78*y^7 + 23*y^8 + 27*y^3*z - 174*y^4*z + 360*y^5*z - 303*y^6*z + 87*y^7*z + 3*y^8*z + 27*y^2*z^2 - 225*y^3*z^2 + 513*y^4*z^2 - 465*y^5*z^2 + 141*y^6*z^2 + 9*y^7*z^2 + 6*y*z^3 - 95*y^2*z^3 + 252*y^3*z^3 - 282*y^4*z^3 + 125*y^5*z^3 + 6*y^6*z^3 - 6*y*z^4 + 27*y^2*z^4 - 87*y^3*z^4 + 108*y^4*z^4 - 6*y^5*z^4 - 3*z^5 + 18*y*z^5 - 51*y^2*z^5 + 81*y^3*z^5 - 9*y^4*z^5 + 3*z^6 - 9*y*z^6 + 21*y^2*z^6 - 3*y^3*z^6)*G[1 - y, 1 - y, -y, 1 - y, z])/(3*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((-2*y^3 + 8*y^4 - 16*y^5 + 19*y^6 - 12*y^7 + 3*y^8 - 4*y^2*z + 30*y^3*z - 88*y^4*z + 124*y^5*z - 82*y^6*z + 18*y^7*z + 2*y^8*z - 2*y*z^2 + 31*y^2*z^2 - 130*y^3*z^2 + 230*y^4*z^2 - 176*y^5*z^2 + 39*y^6*z^2 + 8*y^7*z^2 + 8*y*z^3 - 68*y^2*z^3 + 176*y^3*z^3 - 170*y^4*z^3 + 44*y^5*z^3 + 10*y^6*z^3 + 3*z^4 - 26*y*z^4 + 86*y^2*z^4 - 106*y^3*z^4 + 40*y^4*z^4 - 8*z^5 + 38*y*z^5 - 62*y^2*z^5 + 36*y^3*z^5 - 10*y^4*z^5 + 7*z^6 - 22*y*z^6 + 20*y^2*z^6 - 8*y^3*z^6 - 2*z^7 + 4*y*z^7 - 2*y^2*z^7)* G[1 - y, -y, 0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-2*y^3 + 8*y^4 - 16*y^5 + 19*y^6 - 12*y^7 + 3*y^8 - 4*y^2*z + 30*y^3*z - 88*y^4*z + 124*y^5*z - 82*y^6*z + 18*y^7*z + 2*y^8*z - 2*y*z^2 + 31*y^2*z^2 - 130*y^3*z^2 + 230*y^4*z^2 - 176*y^5*z^2 + 39*y^6*z^2 + 8*y^7*z^2 + 8*y*z^3 - 68*y^2*z^3 + 176*y^3*z^3 - 170*y^4*z^3 + 44*y^5*z^3 + 10*y^6*z^3 + 3*z^4 - 26*y*z^4 + 86*y^2*z^4 - 106*y^3*z^4 + 40*y^4*z^4 - 8*z^5 + 38*y*z^5 - 62*y^2*z^5 + 36*y^3*z^5 - 10*y^4*z^5 + 7*z^6 - 22*y*z^6 + 20*y^2*z^6 - 8*y^3*z^6 - 2*z^7 + 4*y*z^7 - 2*y^2*z^7)* G[1 - y, -y, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((12*y^4 - 97*y^5 + 219*y^6 - 195*y^7 + 61*y^8 + 36*y^3*z - 333*y^4*z + 789*y^5*z - 717*y^6*z + 219*y^7*z + 6*y^8*z + 36*y^2*z^2 - 423*y^3*z^2 + 1071*y^4*z^2 - 1026*y^5*z^2 + 324*y^6*z^2 + 18*y^7*z^2 + 18*y*z^3 - 217*y^2*z^3 + 567*y^3*z^3 - 624*y^4*z^3 + 268*y^5*z^3 + 12*y^6*z^3 - 18*y*z^4 + 78*y^2*z^4 - 195*y^3*z^4 + 219*y^4*z^4 - 12*y^5*z^4 - 6*z^5 + 36*y*z^5 - 99*y^2*z^5 + 159*y^3*z^5 - 18*y^4*z^5 + 6*z^6 - 18*y*z^6 + 42*y^2*z^6 - 6*y^3*z^6)*G[1 - y, -y, 1 - y, 1 - y, z])/ (6*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((6*y^3 - 64*y^4 + 242*y^5 - 445*y^6 + 433*y^7 - 215*y^8 + 43*y^9 + 12*y^2*z - 134*y^3*z + 570*y^4*z - 1198*y^5*z + 1346*y^6*z - 792*y^7*z + 208*y^8*z - 12*y^9*z + 6*y*z^2 - 61*y^2*z^2 + 333*y^3*z^2 - 939*y^4*z^2 + 1387*y^5*z^2 - 1068*y^6*z^2 + 390*y^7*z^2 - 48*y^8*z^2 - 6*y*z^3 + 32*y^2*z^3 - 178*y^3*z^3 + 510*y^4*z^3 - 644*y^5*z^3 + 346*y^6*z^3 - 60*y^7*z^3 + 15*z^4 - 105*y*z^4 + 293*y^2*z^4 - 303*y^3*z^4 + 24*y^4*z^4 + 76*y^5*z^4 - 42*z^5 + 234*y*z^5 - 462*y^2*z^5 + 354*y^3*z^5 - 132*y^4*z^5 + 60*y^5*z^5 + 39*z^6 - 165*y*z^6 + 213*y^2*z^6 - 111*y^3*z^6 + 48*y^4*z^6 - 12*z^7 + 36*y*z^7 - 24*y^2*z^7 + 12*y^3*z^7)* G[1 - y, -y, -y, 1 - y, z])/(6*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((13*y^4 - 22*y^5 + 10*y^6 + 42*y^3*z - 101*y^4*z + 56*y^5*z + y^6*z + 40*y^2*z^2 - 158*y^3*z^2 + 118*y^4*z^2 + 4*y^5*z^2 + 2*y*z^3 - 84*y^2*z^3 + 112*y^3*z^3 + 5*y^4*z^3 - z^4 - 4*y*z^4 + 45*y^2*z^4 + z^5 + 6*y*z^5 - 5*y^2*z^5 + z^6 - 4*y*z^6 - z^7)*G[-y, 0, 0, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-37*y^6 + 60*y^7 - 27*y^8 - 162*y^5*z + 343*y^6*z - 184*y^7*z + y^8*z - 277*y^4*z^2 + 798*y^5*z^2 - 532*y^6*z^2 + 6*y^7*z^2 - 252*y^3*z^3 + 1009*y^4*z^3 - 866*y^5*z^3 + 16*y^6*z^3 - 57*y^2*z^4 + 612*y^3*z^4 - 802*y^4*z^4 + 26*y^5*z^4 - 6*y*z^5 + 133*y^2*z^5 - 388*y^3*z^5 + 30*y^4*z^5 - z^6 + 18*y*z^6 - 92*y^2*z^6 + 26*y^3*z^6 + 3*z^7 - 18*y*z^7 + 16*y^2*z^7 - 3*z^8 + 6*y*z^8 + z^9)* G[-y, 0, 1, 0, z])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((13*y^4 - 22*y^5 + 10*y^6 + 42*y^3*z - 101*y^4*z + 56*y^5*z + y^6*z + 40*y^2*z^2 - 158*y^3*z^2 + 118*y^4*z^2 + 4*y^5*z^2 + 2*y*z^3 - 84*y^2*z^3 + 112*y^3*z^3 + 5*y^4*z^3 - z^4 - 4*y*z^4 + 45*y^2*z^4 + z^5 + 6*y*z^5 - 5*y^2*z^5 + z^6 - 4*y*z^6 - z^7)* G[-y, 0, 1 - y, 0, z])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((13*y^4 - 18*y^5 + 7*y^6 + 40*y^3*z - 89*y^4*z + 44*y^5*z + y^6*z + 38*y^2*z^2 - 146*y^3*z^2 + 102*y^4*z^2 + 4*y^5*z^2 + 8*y*z^3 - 94*y^2*z^3 + 114*y^3*z^3 + 3*y^4*z^3 + z^4 - 24*y*z^4 + 70*y^2*z^4 - 8*y^3*z^4 - 5*z^5 + 28*y*z^5 - 17*y^2*z^5 + 7*z^6 - 12*y*z^6 - 3*z^7)* G[-y, 0, 1 - y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-107*y^4 + 136*y^5 - 53*y^6 - 262*y^3*z + 564*y^4*z - 284*y^5*z - 182*y^2*z^2 + 774*y^3*z^2 - 564*y^4*z^2 - 18*y*z^3 + 388*y^2*z^3 - 518*y^3*z^3 + 6*y^4*z^3 + 3*z^4 + 42*y*z^4 - 224*y^2*z^4 + 24*y^3*z^4 - 48*y*z^5 + 36*y^2*z^5 - 9*z^6 + 24*y*z^6 + 6*z^7)* G[-y, 0, -y, 1 - y, z])/(6*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((13*y^4 - 22*y^5 + 10*y^6 + 42*y^3*z - 101*y^4*z + 56*y^5*z + y^6*z + 40*y^2*z^2 - 158*y^3*z^2 + 118*y^4*z^2 + 4*y^5*z^2 + 2*y*z^3 - 84*y^2*z^3 + 112*y^3*z^3 + 5*y^4*z^3 - z^4 - 4*y*z^4 + 45*y^2*z^4 + z^5 + 6*y*z^5 - 5*y^2*z^5 + z^6 - 4*y*z^6 - z^7)* G[-y, 1 - y, 0, 0, z])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((13*y^4 - 18*y^5 + 7*y^6 + 40*y^3*z - 89*y^4*z + 44*y^5*z + y^6*z + 38*y^2*z^2 - 146*y^3*z^2 + 102*y^4*z^2 + 4*y^5*z^2 + 8*y*z^3 - 94*y^2*z^3 + 114*y^3*z^3 + 3*y^4*z^3 + z^4 - 24*y*z^4 + 70*y^2*z^4 - 8*y^3*z^4 - 5*z^5 + 28*y*z^5 - 17*y^2*z^5 + 7*z^6 - 12*y*z^6 - 3*z^7)* G[-y, 1 - y, 0, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-37*y^6 + 60*y^7 - 27*y^8 - 162*y^5*z + 343*y^6*z - 184*y^7*z + y^8*z - 277*y^4*z^2 + 798*y^5*z^2 - 532*y^6*z^2 + 6*y^7*z^2 - 252*y^3*z^3 + 1009*y^4*z^3 - 866*y^5*z^3 + 16*y^6*z^3 - 57*y^2*z^4 + 612*y^3*z^4 - 802*y^4*z^4 + 26*y^5*z^4 - 6*y*z^5 + 133*y^2*z^5 - 388*y^3*z^5 + 30*y^4*z^5 - z^6 + 18*y*z^6 - 92*y^2*z^6 + 26*y^3*z^6 + 3*z^7 - 18*y*z^7 + 16*y^2*z^7 - 3*z^8 + 6*y*z^8 + z^9)* G[-y, 1 - y, 1, 0, z])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((13*y^4 - 18*y^5 + 7*y^6 + 40*y^3*z - 89*y^4*z + 44*y^5*z + y^6*z + 38*y^2*z^2 - 146*y^3*z^2 + 102*y^4*z^2 + 4*y^5*z^2 + 8*y*z^3 - 94*y^2*z^3 + 114*y^3*z^3 + 3*y^4*z^3 + z^4 - 24*y*z^4 + 70*y^2*z^4 - 8*y^3*z^4 - 5*z^5 + 28*y*z^5 - 17*y^2*z^5 + 7*z^6 - 12*y*z^6 - 3*z^7)* G[-y, 1 - y, 1 - y, 0, z])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((29*y^4 + 67*y^3*z + 3*y^4*z + 50*y^2*z^2 + 6*y^3*z^2 - 3*y*z^3 + 3*z^4 - 6*y*z^4 - 3*z^5)*G[-y, 1 - y, 1 - y, 1 - y, z])/ (3*y^2*z^3*(y + z)^2) + ((-35*y^4 + 4*y^5 + 10*y^6 - 82*y^3*z + 78*y^4*z + 22*y^5*z - 6*y^6*z - 71*y^2*z^2 + 192*y^3*z^2 - 33*y^4*z^2 - 24*y^5*z^2 - 12*y*z^3 + 148*y^2*z^3 - 116*y^3*z^3 - 30*y^4*z^3 - 12*z^4 + 60*y*z^4 - 119*y^2*z^4 + 30*z^5 - 72*y*z^5 + 30*y^2*z^5 - 24*z^6 + 24*y*z^6 + 6*z^7)*G[-y, 1 - y, -y, 1 - y, z])/ (6*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((5*y^2 + 8*y*z - y^2*z + 2*z^2 - 2*y*z^2 - z^3)*G[-y, -y, 0, 1 - y, z])/ (z^3*(y + z)^2) + ((5*y^2 + 8*y*z - y^2*z + 2*z^2 - 2*y*z^2 - z^3)* G[-y, -y, 1 - y, 0, z])/(z^3*(y + z)^2) + ((16*y^4 - 8*y^5 - 2*y^6 - 28*y^3*z + 66*y^4*z - 44*y^5*z - 6*y^6*z - 104*y^2*z^2 + 276*y^3*z^2 - 171*y^4*z^2 - 24*y^5*z^2 - 12*y*z^3 + 232*y^2*z^3 - 242*y^3*z^3 - 30*y^4*z^3 + 36*y*z^4 - 149*y^2*z^4 + 6*z^5 - 48*y*z^5 + 30*y^2*z^5 - 12*z^6 + 24*y*z^6 + 6*z^7)* G[-y, -y, 1 - y, 1 - y, z])/(6*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + G[0, y]*((3389*y^2 - 6778*y^3 + 3389*y^4 + 8194*y*z - 20667*y^2*z + 13703*y^3*z - 1230*y^4*z + 3374*z^2 - 14280*y*z^2 + 12219*y^2*z^2 - 492*y^3*z^2 - 3253*z^3 + 3215*y*z^3 + 1680*y^2*z^3 - 121*z^4 + 942*y*z^4)/(108*(-1 + y)^2*z^2*(-1 + y + z)*(y + z)^2) + ((-y^3 + 29*y^4 - 69*y^5 + 55*y^6 - 14*y^7 - 3*y^2*z + 110*y^3*z - 340*y^4*z + 371*y^5*z - 147*y^6*z + 9*y^7*z - 3*y*z^2 + 180*y^2*z^2 - 731*y^3*z^2 + 1038*y^4*z^2 - 542*y^5*z^2 + 58*y^6*z^2 - z^3 + 60*y*z^3 - 490*y^2*z^3 + 1057*y^3*z^3 - 759*y^4*z^3 + 89*y^5*z^3 + 19*z^4 - 181*y*z^4 + 552*y^2*z^4 - 553*y^3*z^4 + 31*y^4*z^4 - 35*z^5 + 176*y*z^5 - 255*y^2*z^5 - 18*y^3*z^5 + 17*z^6 - 52*y*z^6 - 9*y^2*z^6)*G[0, z])/ (4*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((27*y^2 + 2045*y^3 - 6621*y^4 + 6999*y^5 - 2450*y^6 + 54*y*z + 5995*y^2*z - 24356*y^3*z + 31138*y^4*z - 13458*y^5*z + 627*y^6*z + 27*z^2 + 4106*y*z^2 - 25525*y^2*z^2 + 42629*y^3*z^2 - 23676*y^4*z^2 + 2439*y^5*z^2 - 513*z^3 - 5507*y*z^3 + 18223*y^2*z^3 - 14255*y^3*z^3 + 2808*y^4*z^3 + 945*z^4 - 57*y*z^4 - 183*y^2*z^4 + 807*y^3*z^4 - 459*z^5 + 1404*y*z^5 - 189*y^2*z^5)* G[1 - y, z])/(108*(-1 + y)^2*y*z^3*(-1 + y + z)*(y + z)^2) + ((6*y^4 - 20*y^5 + 22*y^6 - 8*y^7 + 2*y^3*z - 7*y^4*z + 2*y^5*z + 9*y^6*z - 6*y^7*z - 54*y^2*z^2 + 211*y^3*z^2 - 309*y^4*z^2 + 191*y^5*z^2 - 39*y^6*z^2 - 10*y*z^3 + 147*y^2*z^3 - 367*y^3*z^3 + 307*y^4*z^3 - 65*y^5*z^3 - 8*z^4 + 61*y*z^4 - 189*y^2*z^4 + 209*y^3*z^4 - 37*y^4*z^4 + 16*z^5 - 71*y*z^5 + 96*y^2*z^5 - 5*y^3*z^5 - 8*z^6 + 20*y*z^6)*G[0, 0, z])/(4*(-1 + y)^2*y*z^2* (-1 + y + z)^2*(y + z)^3) + ((703*y^4 - 2812*y^5 + 4218*y^6 - 2812*y^7 + 703*y^8 + 1742*y^3*z - 8954*y^4*z + 17152*y^5*z - 15134*y^6*z + 5918*y^7*z - 724*y^8*z + 1099*y^2*z^2 - 9412*y^3*z^2 + 25148*y^4*z^2 - 29676*y^5*z^2 + 16073*y^6*z^2 - 3244*y^7*z^2 + 12*y^8*z^2 + 72*y*z^3 - 3489*y^2*z^3 + 15598*y^3*z^3 - 25934*y^4*z^3 + 19042*y^5*z^3 - 5427*y^6*z^3 + 138*y^7*z^3 - 54*z^4 + 18*y*z^4 + 3207*y^2*z^4 - 9322*y^3*z^4 + 9689*y^4*z^4 - 3934*y^5*z^4 + 288*y^6*z^4 + 171*z^5 - 432*y*z^5 - 217*y^2*z^5 + 878*y^3*z^5 - 736*y^4*z^5 + 228*y^5*z^5 - 189*z^6 + 540*y*z^6 - 834*y^2*z^6 + 516*y^3*z^6 + 75*y^4*z^6 + 81*z^7 - 216*y*z^7 + 243*y^2*z^7 - 9*z^8 + 18*y*z^8 - 9*y^2*z^8)* G[0, 1 - y, z])/(36*(-1 + y)^2*y^2*(-1 + z)*z^3*(-1 + y + z)^2* (y + z)^2) + ((-y - 19*y^2 + 27*y^3 - y^4 - 6*y^5 - z - 13*y*z + 75*y^2*z - 63*y^3*z - 4*y^4*z + 6*y^5*z + 6*z^2 + 33*y*z^2 - 87*y^2*z^2 + 36*y^3*z^2 + 12*y^4*z^2 - 11*z^3 - 18*y*z^3 + 25*y^2*z^3 + 13*y^3*z^3 - 7*y^4*z^3 + 7*z^4 - 5*y*z^4 + 11*y^2*z^4 - 13*y^3*z^4 + 3*y*z^5 - 5*y^2*z^5 - z^6 + y*z^6)* G[1, 0, z])/(4*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)) + ((-y^4 - 18*y^5 + 140*y^6 - 358*y^7 + 429*y^8 - 248*y^9 + 56*y^10 - 4*y^3*z - 66*y^4*z + 590*y^5*z - 1717*y^6*z + 2330*y^7*z - 1514*y^8*z + 380*y^9*z + y^10*z - 6*y^2*z^2 - 84*y^3*z^2 + 949*y^4*z^2 - 3274*y^5*z^2 + 5143*y^6*z^2 - 3806*y^7*z^2 + 1080*y^8*z^2 - 2*y^9*z^2 - 4*y*z^3 - 36*y^2*z^3 + 664*y^3*z^3 - 2933*y^4*z^3 + 5552*y^5*z^3 - 4765*y^6*z^3 + 1528*y^7*z^3 - 6*y^8*z^3 - z^4 + 6*y*z^4 + 204*y^2*z^4 - 1364*y^3*z^4 + 3239*y^4*z^4 - 3224*y^5*z^4 + 1124*y^6*z^4 + 4*y^7*z^4 + 6*z^5 - 10*y*z^5 - 249*y^2*z^5 + 962*y^3*z^5 - 1139*y^4*z^5 + 366*y^5*z^5 + 16*y^6*z^5 - 11*z^6 + 28*y*z^6 + 43*y^2*z^6 - 84*y^3*z^6 - 62*y^4*z^6 + 14*y^5*z^6 + 7*z^7 - 28*y*z^7 + 63*y^2*z^7 - 96*y^3*z^7 + 6*y^4*z^7 + 6*y*z^8 - 18*y^2*z^8 - z^9 + 2*y*z^9 - y^2*z^9)*G[1 - y, 0, z])/(4*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-460*y^3 + 1398*y^4 - 1416*y^5 + 478*y^6 - 1031*y^2*z + 3745*y^3*z - 4427*y^4*z + 1743*y^5*z - 30*y^6*z - 622*y*z^2 + 3236*y^2*z^2 - 4777*y^3*z^2 + 2262*y^4*z^2 - 99*y^5*z^2 + 27*z^3 + 679*y*z^3 - 1664*y^2*z^3 + 985*y^3*z^3 - 81*y^4*z^3 - 54*z^4 + 51*y*z^4 - 120*y^2*z^4 + 15*y^3*z^4 + 27*z^5 - 108*y*z^5 + 27*y^2*z^5)*G[1 - y, 1 - y, z])/ (18*(-1 + y)^2*y*z^3*(-1 + y + z)*(y + z)^2) + ((-890*y^4 + 2256*y^5 - 1914*y^6 + 548*y^7 - 1984*y^3*z + 6829*y^4*z - 7469*y^5*z + 2657*y^6*z - 33*y^7*z - 1178*y^2*z^2 + 6938*y^3*z^2 - 10428*y^4*z^2 + 4854*y^5*z^2 - 186*y^6*z^2 - 108*y*z^3 + 2632*y^2*z^3 - 6324*y^3*z^3 + 4169*y^4*z^3 - 423*y^5*z^3 + 54*z^4 + 72*y*z^4 - 1406*y^2*z^4 + 1592*y^3*z^4 - 474*y^4*z^4 - 117*z^5 + 117*y*z^5 + 87*y^2*z^5 - 249*y^3*z^5 + 72*z^6 - 90*y*z^6 - 36*y^2*z^6 - 9*z^7 + 9*y*z^7)*G[-y, 1 - y, z])/ (36*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-2 + 6*y - 6*y^2 + 2*y^3 + 2*z - 4*y*z + 2*y^2*z + z^2 - 2*y*z^2 + y^2*z^2 - z^3)*G[0, 0, 0, z])/(2*(-1 + y)^2*z^2*(-1 + y + z)^2) + ((-8*y^4 + 24*y^5 - 24*y^6 + 8*y^7 + 32*y^3*z - 83*y^4*z + 67*y^5*z - 13*y^6*z - 3*y^7*z + 76*y^2*z^2 - 298*y^3*z^2 + 360*y^4*z^2 - 126*y^5*z^2 - 12*y^6*z^2 + 18*y*z^3 - 218*y^2*z^3 + 432*y^3*z^3 - 232*y^4*z^3 - 6*y^5*z^3 + 6*z^4 - 72*y*z^4 + 244*y^2*z^4 - 220*y^3*z^4 + 30*y^4*z^4 - 21*z^5 + 105*y*z^5 - 144*y^2*z^5 + 54*y^3*z^5 + 24*z^6 - 60*y*z^6 + 36*y^2*z^6 - 9*z^7 + 9*y*z^7)* G[0, 0, 1 - y, z])/(6*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((4*y^3 - 8*y^4 + 4*y^5 + 8*y^2*z - 18*y^3*z + 10*y^4*z + 4*y*z^2 - 9*y^2*z^2 + 2*y^3*z^2 + 4*y^4*z^2 - 4*y^2*z^3 + 8*y^3*z^3 - 2*y^4*z^3 + z^4 - 6*y*z^4 + 10*y^2*z^4 - 4*y^3*z^4 - 2*z^5 + 4*y*z^5 - 2*y^2*z^5)*G[0, 1, 0, z])/(2*(-1 + y)^2*y^2*z^3* (y + z)^2) + ((-4*y^5 + 12*y^6 - 8*y^7 - 8*y^8 + 12*y^9 - 4*y^10 - 16*y^4*z + 60*y^5*z - 58*y^6*z - 28*y^7*z + 72*y^8*z - 32*y^9*z + 2*y^10*z - 24*y^3*z^2 + 115*y^4*z^2 - 144*y^5*z^2 - 51*y^6*z^2 + 206*y^7*z^2 - 114*y^8*z^2 + 12*y^9*z^2 - 16*y^2*z^3 + 88*y^3*z^3 - 96*y^4*z^3 - 190*y^5*z^3 + 437*y^6*z^3 - 256*y^7*z^3 + 33*y^8*z^3 - 4*y*z^4 + 48*y^2*z^4 - 64*y^3*z^4 - 215*y^4*z^4 + 538*y^5*z^4 - 361*y^6*z^4 + 56*y^7*z^4 + 10*y^2*z^5 - 168*y^3*z^5 + 420*y^4*z^5 - 336*y^5*z^5 + 66*y^6*z^5 - 3*z^6 + 32*y*z^6 - 131*y^2*z^6 + 266*y^3*z^6 - 232*y^4*z^6 + 56*y^5*z^6 + 8*z^7 - 50*y*z^7 + 117*y^2*z^7 - 116*y^3*z^7 + 33*y^4*z^7 - 7*z^8 + 26*y*z^8 - 33*y^2*z^8 + 12*y^3*z^8 + 2*z^9 - 4*y*z^9 + 2*y^2*z^9)* G[0, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((38*y^3 - 152*y^4 + 228*y^5 - 152*y^6 + 38*y^7 + 68*y^2*z - 348*y^3*z + 636*y^4*z - 500*y^5*z + 144*y^6*z + 9*y*z^2 - 172*y^2*z^2 + 497*y^3*z^2 - 514*y^4*z^2 + 180*y^5*z^2 - 9*z^3 + 21*y*z^3 + 53*y^2*z^3 - 133*y^3*z^3 + 62*y^4*z^3 + 6*y^5*z^3 + 21*z^4 - 63*y*z^4 + 69*y^2*z^4 - 36*y^3*z^4 + 12*y^4*z^4 - 15*z^5 + 39*y*z^5 - 30*y^2*z^5 + 9*y^3*z^5 + 3*z^6 - 6*y*z^6 + 3*y^2*z^6)* G[0, 1 - y, 1 - y, z])/(6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)) + ((-4*y^4 + 8*y^5 - 4*y^6 + 10*y^3*z - 38*y^4*z + 28*y^5*z + 38*y^2*z^2 - 112*y^3*z^2 + 65*y^4*z^2 + 18*y*z^3 - 66*y^2*z^3 + 42*y^3*z^3 - 12*y^4*z^3 + 12*z^4 - 48*y*z^4 + 51*y^2*z^4 - 24*y^3*z^4 - 12*z^5 + 24*y*z^5 - 12*y^2*z^5)* G[0, -y, 1 - y, z])/(6*(-1 + y)^2*y^2*z^3*(y + z)^2) + ((-6*y + 9*y^2 - 4*y^3 + 18*y*z - 18*y^2*z + 4*y^3*z + 2*z^2 - 22*y*z^2 + 12*y^2*z^2 - 6*z^3 + 14*y*z^3 - 3*y^2*z^3 + 6*z^4 - 4*y*z^4 - 2*z^5)*G[1, 0, 0, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-2*y + 16*y^2 - 8*y^3 + 6*y*z - 26*y^2*z + 6*y^3*z - z^2 - 4*y*z^2 + 8*y^2*z^2 + 3*z^3 - 2*y*z^3 + 2*y^2*z^3 - 3*z^4 + 2*y*z^4 + z^5)* G[1, 0, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((1 - 2*y - 3*z + 4*y*z + 3*z^2 - 2*y*z^2 - z^3)*G[1, 1, 0, z])/ (2*y^2*z*(-1 + y + z)^2) + ((-1 + z)*(-4*y + y^2 + 8*y*z - y^2*z + 2*z^2 - 8*y*z^2 + y^2*z^2 - 4*z^3 + 4*y*z^3 + 2*z^4)* G[1, 1 - y, 0, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((6*y^5 - 34*y^6 + 76*y^7 - 84*y^8 + 46*y^9 - 10*y^10 + 24*y^4*z - 158*y^5*z + 405*y^6*z - 506*y^7*z + 308*y^8*z - 72*y^9*z - y^10*z + 36*y^3*z^2 - 294*y^4*z^2 + 894*y^5*z^2 - 1288*y^6*z^2 + 884*y^7*z^2 - 226*y^8*z^2 - 6*y^9*z^2 + 24*y^2*z^3 - 288*y^3*z^3 + 1100*y^4*z^3 - 1874*y^5*z^3 + 1472*y^6*z^3 - 422*y^7*z^3 - 12*y^8*z^3 + 6*y*z^4 - 118*y^2*z^4 + 668*y^3*z^4 - 1490*y^4*z^4 + 1430*y^5*z^4 - 491*y^6*z^4 - 4*y^7*z^4 - 26*y*z^5 + 225*y^2*z^5 - 682*y^3*z^5 + 838*y^4*z^5 - 372*y^5*z^5 + 21*y^6*z^5 - 2*z^6 + 50*y*z^6 - 220*y^2*z^6 + 352*y^3*z^6 - 212*y^4*z^6 + 38*y^5*z^6 + 6*z^7 - 50*y*z^7 + 116*y^2*z^7 - 98*y^3*z^7 + 30*y^4*z^7 - 6*z^8 + 24*y*z^8 - 29*y^2*z^8 + 12*y^3*z^8 + 2*z^9 - 4*y*z^9 + 2*y^2*z^9)* G[1 - y, 0, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((10*y^4 - 30*y^5 + 30*y^6 - 10*y^7 + 8*y^3*z - 41*y^4*z + 61*y^5*z - 31*y^6*z + 3*y^7*z + 4*y^2*z^2 - 22*y^3*z^2 + 36*y^4*z^2 - 30*y^5*z^2 + 12*y^6*z^2 + 12*y*z^3 - 44*y^2*z^3 + 42*y^3*z^3 - 19*y^4*z^3 + 15*y^5*z^3 - 30*y*z^4 + 64*y^2*z^4 - 34*y^3*z^4 + 12*y^4*z^4 - 3*z^5 + 33*y*z^5 - 39*y^2*z^5 + 15*y^3*z^5 + 6*z^6 - 18*y*z^6 + 12*y^2*z^6 - 3*z^7 + 3*y*z^7)*G[1 - y, 0, 1 - y, z])/ (6*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-2*y^3 + 4*y^4 + 8*y^5 - 27*y^6 + 24*y^7 - 7*y^8 - 4*y^2*z + 14*y^3*z + 6*y^4*z - 64*y^5*z + 74*y^6*z - 26*y^7*z - 2*y*z^2 + 19*y^2*z^2 - 30*y^3*z^2 - 21*y^4*z^2 + 66*y^5*z^2 - 32*y^6*z^2 + 8*y*z^3 - 37*y^2*z^3 + 42*y^3*z^3 - 3*y^4*z^3 - 8*y^5*z^3 - 2*y^6*z^3 + z^4 - 16*y*z^4 + 43*y^2*z^4 - 40*y^3*z^4 + 17*y^4*z^4 - 6*y^5*z^4 - 3*z^5 + 18*y*z^5 - 30*y^2*z^5 + 20*y^3*z^5 - 7*y^4*z^5 + 3*z^6 - 10*y*z^6 + 10*y^2*z^6 - 4*y^3*z^6 - z^7 + 2*y*z^7 - y^2*z^7)*G[1 - y, 1, 0, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-2*y^4 + 11*y^5 - 16*y^6 + 7*y^7 - 8*y^3*z + 40*y^4*z - 62*y^5*z + 30*y^6*z - 12*y^2*z^2 + 50*y^3*z^2 - 88*y^4*z^2 + 52*y^5*z^2 - 8*y*z^3 + 34*y^2*z^3 - 80*y^3*z^3 + 62*y^4*z^3 - 2*z^4 + 3*y*z^4 - 24*y^2*z^4 + 35*y^3*z^4 + 2*z^5 - 10*y*z^5 + 16*y^2*z^5 + 2*y*z^6)* G[1 - y, 1 - y, 0, z])/(2*(-1 + y)^2*y*z^3*(y + z)^4) + ((-58*y^2 + 116*y^3 - 58*y^4 - 140*y*z + 274*y^2*z - 128*y^3*z - 6*y^4*z - 106*z^2 + 200*y*z^2 - 85*y^2*z^2 - 12*y^3*z^2 - 6*z^3 + 6*y*z^3 - 6*y^2*z^3 - 3*z^4)*G[1 - y, 1 - y, 1 - y, z])/ (6*(-1 + y)^2*z^3*(y + z)^2) + ((6*y^3 - 40*y^4 + 112*y^5 - 153*y^6 + 100*y^7 - 25*y^8 + 12*y^2*z - 98*y^3*z + 340*y^4*z - 564*y^5*z + 446*y^6*z - 142*y^7*z + 6*y^8*z + 6*y*z^2 - 49*y^2*z^2 + 254*y^3*z^2 - 610*y^4*z^2 + 648*y^5*z^2 - 273*y^6*z^2 + 24*y^7*z^2 + 20*y^2*z^3 - 176*y^3*z^3 + 322*y^4*z^3 - 196*y^5*z^3 + 30*y^6*z^3 + 3*z^4 - 42*y*z^4 + 98*y^2*z^4 - 82*y^3*z^4 + 32*y^4*z^4 - 12*z^5 + 78*y*z^5 - 150*y^2*z^5 + 132*y^3*z^5 - 30*y^4*z^5 + 15*z^6 - 54*y*z^6 + 72*y^2*z^6 - 24*y^3*z^6 - 6*z^7 + 12*y*z^7 - 6*y^2*z^7)* G[1 - y, -y, 1 - y, z])/(6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((68*y^4 - 70*y^5 + 23*y^6 + 136*y^3*z - 261*y^4*z + 116*y^5*z - 3*y^6*z + 62*y^2*z^2 - 300*y^3*z^2 + 210*y^4*z^2 - 12*y^5*z^2 + 12*y*z^3 - 136*y^2*z^3 + 182*y^3*z^3 - 21*y^4*z^3 - 30*y*z^4 + 89*y^2*z^4 - 24*y^3*z^4 - 3*z^5 + 30*y*z^5 - 21*y^2*z^5 + 6*z^6 - 12*y*z^6 - 3*z^7)*G[-y, 0, 1 - y, z])/ (6*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((14*y^6 - 18*y^7 + 7*y^8 + 58*y^5*z - 104*y^6*z + 48*y^7*z + 94*y^4*z^2 - 244*y^5*z^2 + 144*y^6*z^2 + 104*y^3*z^3 - 356*y^4*z^3 + 270*y^5*z^3 + 10*y^2*z^4 - 218*y^3*z^4 + 277*y^4*z^4 + 6*y*z^5 - 32*y^2*z^5 + 128*y^3*z^5 + 2*z^6 - 16*y*z^6 + 26*y^2*z^6 - 4*z^7 + 10*y*z^7 + 2*z^8)* G[-y, 1 - y, 0, z])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-55*y^4 + 86*y^5 - 37*y^6 - 128*y^3*z + 327*y^4*z - 196*y^5*z + 9*y^6*z - 70*y^2*z^2 + 390*y^3*z^2 - 366*y^4*z^2 + 36*y^5*z^2 + 146*y^2*z^3 - 286*y^3*z^3 + 51*y^4*z^3 + 9*z^4 - 24*y*z^4 - 58*y^2*z^4 + 24*y^3*z^4 - 21*z^5 + 36*y*z^5 - 9*y^2*z^5 + 15*z^6 - 12*y*z^6 - 3*z^7)*G[-y, 1 - y, 1 - y, z])/(6*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-11*y^4 - 22*y^3*z - 17*y^2*z^2 - 6*y*z^3 + 3*y^2*z^3 - 3*z^4 + 6*y*z^4 + 3*z^5)*G[-y, -y, 1 - y, z])/ (3*y^2*z^3*(y + z)^2) + G[0, 0, 0, 1 - y, z]/z^3 - (2*G[0, 0, 1 - y, 0, z])/z^3 + (4*G[0, 1 - y, 0, 0, z])/z^3 + G[0, 1 - y, 0, 1 - y, z]/z^3 + (2*G[0, 1 - y, 1, 0, z])/z^3 - (3*G[0, 1 - y, 1 - y, 0, z])/z^3 - (2*G[0, 1 - y, 1 - y, 1 - y, z])/ z^3 - G[0, -y, 0, 1 - y, z]/z^3 - (2*G[0, -y, 1 - y, 0, z])/z^3 - G[0, -y, 1 - y, 1 - y, z]/z^3 - G[1 - y, 0, 0, 0, z]/z^3 + G[1 - y, 0, 1, 0, z]/z^3 + (4*G[1 - y, 0, 1 - y, 0, z])/z^3 - (3*G[1 - y, 0, -y, 1 - y, z])/z^3 - (2*G[1 - y, 1, 0, 0, z])/z^3 - G[1 - y, 1, 0, 1 - y, z]/z^3 + G[1 - y, 1 - y, 0, 0, z]/z^3 - (2*G[1 - y, 1 - y, 0, 1 - y, z])/z^3 - (2*G[1 - y, 1 - y, 1, 0, z])/ z^3 - (2*G[1 - y, 1 - y, 1 - y, 0, z])/z^3 - (2*G[1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 + (6*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 - (3*G[1 - y, -y, 0, 1 - y, z])/ z^3 + (4*G[1 - y, -y, 1 - y, 1 - y, z])/z^3 + (5*G[-y, 0, 0, 1 - y, z])/z^3 - G[-y, 0, 1, 0, z]/z^3 + G[-y, 0, 1 - y, 0, z]/z^3 - (4*G[-y, 0, 1 - y, 1 - y, z])/z^3 - (2*G[-y, 0, -y, 1 - y, z])/z^3 - (3*G[-y, 1 - y, 0, 1 - y, z])/z^3 - G[-y, 1 - y, 1, 0, z]/z^3 + (4*G[-y, 1 - y, 1 - y, 0, z])/z^3 + (7*G[-y, 1 - y, 1 - y, 1 - y, z])/z^3 - (2*G[-y, 1 - y, -y, 1 - y, z])/ z^3 + (2*G[-y, -y, 0, 1 - y, z])/z^3 + (2*G[-y, -y, 1 - y, 1 - y, z])/ z^3) + ((-26*y^4 + 118*y^5 - 71*y^6 - 88*y^3*z + 396*y^4*z - 338*y^5*z + 18*y^6*z - 74*y^2*z^2 + 462*y^3*z^2 - 585*y^4*z^2 + 72*y^5*z^2 + 48*y*z^3 + 70*y^2*z^3 - 356*y^3*z^3 + 90*y^4*z^3 + 24*z^4 - 180*y*z^4 + 106*y^2*z^4 - 66*z^5 + 204*y*z^5 - 90*y^2*z^5 + 60*z^6 - 72*y*z^6 - 18*z^7)*G[-y, -y, -y, 1 - y, z])/ (6*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + G[1, y]*((3389*y^2 - 3389*y^3 + 7936*y*z - 10408*y^2*z + 1230*y^3*z + 174*z^2 - 2820*y*z^2 + 162*y^2*z^2 - 174*z^3 - 1068*y*z^3)/ (108*(-1 + y)*y*z^2*(y + z)^2) + ((-529*y^2 + 529*y^3 - 1142*y*z + 1289*y^2*z - 75*y^3*z - 15*z^2 + 177*y*z^2 - 18*y^2*z^2 + 15*z^3 + 57*y*z^3)*G[1 - y, z])/ (18*(-1 + y)*y*z^2*(y + z)^2) + ((-27*y^3 - 2045*y^4 + 6621*y^5 - 6999*y^6 + 2450*y^7 - 81*y^2*z - 4726*y^3*z + 19415*y^4*z - 24955*y^5*z + 10974*y^6*z - 627*y^7*z - 81*y*z^2 - 1169*y^2*z^2 + 14500*y^3*z^2 - 28337*y^4*z^2 + 16986*y^5*z^2 - 1899*y^6*z^2 - 27*z^3 + 1722*y*z^3 + 296*y^2*z^3 - 10972*y^3*z^3 + 10793*y^4*z^3 - 1272*y^5*z^3 + 600*z^4 - 3309*y*z^4 + 1716*y^2*z^4 + 1179*y^3*z^4 + 1434*y^4*z^4 - 1119*z^5 + 2463*y*z^5 - 1947*y^2*z^5 + 2223*y^3*z^5 + 546*z^6 - 795*y*z^6 + 789*y^2*z^6)*G[-y, z])/(108*(-1 + y)^2*y^2*z^3* (-1 + y + z)*(y + z)^2) + ((-9*y^3 + 30*y^4 - 33*y^5 + 12*y^6 - 28*y^2*z + 138*y^3*z - 183*y^4*z + 64*y^5*z + 9*y^6*z - 37*y*z^2 + 237*y^2*z^2 - 413*y^3*z^2 + 215*y^4*z^2 - 2*y^5*z^2 - 20*z^3 + 173*y*z^3 - 433*y^2*z^3 + 343*y^3*z^3 - 39*y^4*z^3 + 40*z^4 - 188*y*z^4 + 232*y^2*z^4 - 36*y^3*z^4 - 20*z^5 + 52*y*z^5 - 8*y^2*z^5)*G[0, 0, z])/(6*(-1 + y)^2*y^2*z^2*(-1 + y + z)* (y + z)^2) + ((3*y^3 - 3*y^4 - 3*y^5 + 3*y^6 + 14*y^2*z - 12*y^3*z - 15*y^4*z + 10*y^5*z + 3*y^6*z + 41*y*z^2 - 105*y^2*z^2 + 76*y^3*z^2 - 49*y^4*z^2 + 37*y^5*z^2 + 4*z^3 - 52*y*z^3 + 65*y^2*z^3 - 74*y^3*z^3 + 81*y^4*z^3 - 8*z^4 + 7*y*z^4 - 14*y^2*z^4 + 63*y^3*z^4 + 4*z^5 + 4*y*z^5 + 16*y^2*z^5)* G[0, 1 - y, z])/(6*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((-703*y^4 + 2812*y^5 - 4218*y^6 + 2812*y^7 - 703*y^8 - 1652*y^3*z + 8125*y^4*z - 15187*y^5*z + 13331*y^6*z - 5341*y^7*z + 724*y^8*z - 1030*y^2*z^2 + 7556*y^3*z^2 - 19143*y^4*z^2 + 22396*y^5*z^2 - 12449*y^6*z^2 + 2682*y^7*z^2 - 12*y^8*z^2 - 84*y*z^3 + 2270*y^2*z^3 - 9252*y^3*z^3 + 15093*y^4*z^3 - 11423*y^5*z^3 + 3558*y^6*z^3 - 162*y^7*z^3 + 75*z^4 - 354*y*z^4 - 82*y^2*z^4 + 1626*y^3*z^4 - 2385*y^4*z^4 + 1468*y^5*z^4 - 240*y^6*z^4 - 225*z^5 + 1221*y*z^5 - 2715*y^2*z^5 + 2889*y^3*z^5 - 1014*y^4*z^5 - 48*y^5*z^5 + 225*z^6 - 1044*y*z^6 + 1845*y^2*z^6 - 1170*y^3*z^6 + 36*y^4*z^6 - 75*z^7 + 261*y*z^7 - 288*y^2*z^7 - 6*y^3*z^7)* G[0, -y, z])/(36*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)* (y + z)^2) + ((y + 19*y^2 - 27*y^3 + y^4 + 6*y^5 + z + 13*y*z - 75*y^2*z + 63*y^3*z + 4*y^4*z - 6*y^5*z - 6*z^2 - 34*y*z^2 + 102*y^2*z^2 - 54*y^3*z^2 - 8*y^4*z^2 + 10*z^3 + 36*y*z^3 - 74*y^2*z^3 + 23*y^3*z^3 + 3*y^4*z^3 - 4*z^4 - 29*y*z^4 + 38*y^2*z^4 - 5*y^3*z^4 - 3*z^5 + 15*y*z^5 - 10*y^2*z^5 + 2*z^6 - 2*y*z^6)*G[1, 0, z])/(4*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)) + ((3*y^3 - 3*y^4 - 3*y^5 + 3*y^6 + 14*y^2*z - 12*y^3*z - 15*y^4*z + 10*y^5*z + 3*y^6*z + 41*y*z^2 - 105*y^2*z^2 + 76*y^3*z^2 - 49*y^4*z^2 + 37*y^5*z^2 + 4*z^3 - 52*y*z^3 + 65*y^2*z^3 - 74*y^3*z^3 + 81*y^4*z^3 - 8*z^4 + 7*y*z^4 - 14*y^2*z^4 + 63*y^3*z^4 + 4*z^5 + 4*y*z^5 + 16*y^2*z^5)*G[1 - y, 0, z])/ (6*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((64*y^2 - 64*y^3 + 128*y*z - 122*y^2*z - 3*y^3*z + 6*z^2 - 6*y*z^2 + 6*y^2*z^2 - 6*z^3 + 9*y*z^3)*G[1 - y, 1 - y, z])/ (6*(-1 + y)*y*z^2*(y + z)^2) + ((-9*y^2 - 162*y^3 + 1721*y^4 - 5102*y^5 + 6735*y^6 - 4184*y^7 + 1001*y^8 - 18*y*z - 270*y^2*z + 3709*y^3*z - 13937*y^4*z + 23570*y^5*z - 19750*y^6*z + 7739*y^7*z - 1043*y^8*z - 9*z^2 - 54*y*z^2 + 2141*y^2*z^2 - 12637*y^3*z^2 + 29295*y^4*z^2 - 32552*y^5*z^2 + 17500*y^6*z^2 - 3735*y^7*z^2 + 51*y^8*z^2 + 54*z^3 - 147*y*z^3 - 2947*y^2*z^3 + 13455*y^3*z^3 - 21753*y^4*z^3 + 15682*y^5*z^3 - 4515*y^6*z^3 + 171*y^7*z^3 - 114*z^4 + 591*y*z^4 + 659*y^2*z^4 - 3801*y^3*z^4 + 3807*y^4*z^4 - 1262*y^5*z^4 + 12*y^6*z^4 + 108*z^5 - 381*y*z^5 + 543*y^2*z^5 - 1179*y^3*z^5 + 1119*y^4*z^5 - 318*y^5*z^5 - 45*z^6 - 45*y*z^6 - 198*y^2*z^6 + 639*y^3*z^6 - 243*y^4*z^6 + 6*z^7 + 54*y*z^7 + 81*y^2*z^7 - 33*y^3*z^7)*G[1 - y, -y, z])/(36*(-1 + y)^3*y^2*(-1 + z)*z^3* (-1 + y + z)*(y + z)^2) + ((282*y^4 - 708*y^5 + 594*y^6 - 168*y^7 + 708*y^3*z - 2373*y^4*z + 2529*y^5*z - 861*y^6*z - 3*y^7*z + 520*y^2*z^2 - 2772*y^3*z^2 + 3954*y^4*z^2 - 1720*y^5*z^2 + 18*y^6*z^2 + 64*y*z^3 - 1216*y^2*z^3 + 2716*y^3*z^3 - 1641*y^4*z^3 + 95*y^5*z^3 - 4*z^4 - 138*y*z^4 + 798*y^2*z^4 - 760*y^3*z^4 + 158*y^4*z^4 - 3*z^5 + 119*y*z^5 - 191*y^2*z^5 + 129*y^3*z^5 + 18*z^6 - 56*y*z^6 + 56*y^2*z^6 - 11*z^7 + 11*y*z^7)* G[-y, 0, z])/(12*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((460*y^4 - 1398*y^5 + 1416*y^6 - 478*y^7 + 1040*y^3*z - 3673*y^4*z + 4256*y^5*z - 1653*y^6*z + 30*y^7*z + 472*y^2*z^2 - 2687*y^3*z^2 + 4156*y^4*z^2 - 2022*y^5*z^2 + 81*y^6*z^2 - 114*y*z^3 - 310*y^2*z^3 + 1328*y^3*z^3 - 955*y^4*z^3 - 21*y^5*z^3 - 12*z^4 + 138*y*z^4 + 6*y^2*z^4 - 135*y^3*z^4 - 213*y^4*z^4 + 24*z^5 - 12*y*z^5 - 39*y^2*z^5 - 189*y^3*z^5 - 12*z^6 - 12*y*z^6 - 48*y^2*z^6)*G[-y, 1 - y, z])/(18*(-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((127*y^4 - 796*y^5 + 1554*y^6 - 1228*y^7 + 343*y^8 + 626*y^3*z - 3472*y^4*z + 6834*y^5*z - 5786*y^6*z + 1828*y^7*z - 30*y^8*z + 1030*y^2*z^2 - 5756*y^3*z^2 + 11839*y^4*z^2 - 10776*y^5*z^2 + 3909*y^6*z^2 - 246*y^7*z^2 - 258*y*z^3 - 740*y^2*z^3 + 4352*y^3*z^3 - 5674*y^4*z^3 + 2794*y^5*z^3 - 474*y^6*z^3 - 57*z^4 + 1002*y*z^4 - 2612*y^2*z^4 + 2968*y^3*z^4 - 1103*y^4*z^4 - 270*y^5*z^4 + 126*z^5 - 1218*y*z^5 + 2946*y^2*z^5 - 2094*y^3*z^5 + 24*y^4*z^5 - 81*z^6 + 534*y*z^6 - 681*y^2*z^6 + 12*y^3*z^6 + 12*z^7 - 60*y*z^7 - 24*y^2*z^7)*G[-y, -y, z])/ (36*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-y^3 - 6*y^2*z - 8*y*z^2 + 4*y^2*z^2 - 4*z^3 + 8*y*z^3 + 4*z^4)* G[0, 0, 0, z])/(y^2*z^2*(y + z)^2) + ((-5*y^2 - 6*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[0, 0, 1 - y, z])/(2*y^2*z*(y + z)^2) + ((8*y^4 - 40*y^5 + 80*y^6 - 80*y^7 + 40*y^8 - 8*y^9 - 50*y^3*z + 225*y^4*z - 397*y^5*z + 338*y^6*z - 132*y^7*z + 13*y^8*z + 3*y^9*z - 115*y^2*z^2 + 657*y^3*z^2 - 1395*y^4*z^2 + 1381*y^5*z^2 - 618*y^6*z^2 + 78*y^7*z^2 + 12*y^8*z^2 - 24*y*z^3 + 359*y^2*z^3 - 1123*y^3*z^3 + 1359*y^4*z^3 - 647*y^5*z^3 + 58*y^6*z^3 + 18*y^7*z^3 - 9*z^4 + 129*y*z^4 - 544*y^2*z^4 + 816*y^3*z^4 - 423*y^4*z^4 + 55*y^5*z^4 - 24*y^6*z^4 + 36*z^5 - 258*y*z^5 + 567*y^2*z^5 - 447*y^3*z^5 + 165*y^4*z^5 - 87*y^5*z^5 - 45*z^6 + 207*y*z^6 - 279*y^2*z^6 + 141*y^3*z^6 - 72*y^4*z^6 + 18*z^7 - 54*y*z^7 + 30*y^2*z^7 - 18*y^3*z^7)*G[0, 0, -y, z])/ (6*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-4*y^3 + 16*y^4 - 24*y^5 + 16*y^6 - 4*y^7 - 8*y^2*z + 42*y^3*z - 78*y^4*z + 62*y^5*z - 18*y^6*z - 4*y*z^2 + 35*y^2*z^2 - 88*y^3*z^2 + 87*y^4*z^2 - 30*y^5*z^2 + 12*y*z^3 - 52*y^2*z^3 + 72*y^3*z^3 - 34*y^4*z^3 + 4*y^5*z^3 - 2*y^6*z^3 + z^4 - 16*y*z^4 + 38*y^2*z^4 - 28*y^3*z^4 + 8*y^4*z^4 - 4*y^5*z^4 - 2*z^5 + 10*y*z^5 - 12*y^2*z^5 + 4*y^3*z^5 - 2*y^4*z^5 + z^6 - 2*y*z^6)* G[0, 1, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-5*y^2 - 6*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[0, 1 - y, 0, z])/(2*y^2*z*(y + z)^2) + ((-y^3 - 3*y^2*z + y*z^2 + y^2*z^2 - z^3 + 2*y*z^3 + z^4)* G[0, 1 - y, 1 - y, z])/(y^2*z^2*(y + z)^2) + ((-12*y^3 + 80*y^4 - 220*y^5 + 320*y^6 - 260*y^7 + 112*y^8 - 20*y^9 - 24*y^2*z + 232*y^3*z - 807*y^4*z + 1385*y^5*z - 1270*y^6*z + 594*y^7*z - 107*y^8*z - 3*y^9*z - 12*y*z^2 + 191*y^2*z^2 - 897*y^3*z^2 + 1845*y^4*z^2 - 1871*y^5*z^2 + 900*y^6*z^2 - 144*y^7*z^2 - 12*y^8*z^2 + 30*y*z^3 - 295*y^2*z^3 + 779*y^3*z^3 - 729*y^4*z^3 + 103*y^5*z^3 + 160*y^6*z^3 - 48*y^7*z^3 - 21*z^4 + 105*y*z^4 - 262*y^2*z^4 + 642*y^3*z^4 - 987*y^4*z^4 + 619*y^5*z^4 - 96*y^6*z^4 + 54*z^5 - 270*y*z^5 + 669*y^2*z^5 - 993*y^3*z^5 + 657*y^4*z^5 - 93*y^5*z^5 - 45*z^6 + 183*y*z^6 - 357*y^2*z^6 + 315*y^3*z^6 - 48*y^4*z^6 + 12*z^7 - 36*y*z^7 + 60*y^2*z^7 - 12*y^3*z^7)*G[0, 1 - y, -y, z])/(6*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((4*y^3 - 8*y^4 + 4*y^5 + 10*y^2*z - 16*y^3*z + 8*y^4*z - 2*y^5*z + 4*y*z^2 + 3*y^3*z^2 - 4*y^4*z^2 + 2*z^3 + 6*y^2*z^3 - 2*y^3*z^3 + 3*y*z^4)*G[0, -y, 0, z])/ (2*(-1 + y)^2*y*z^3*(y + z)^2) + ((38*y^4 - 114*y^5 + 114*y^6 - 38*y^7 + 94*y^3*z - 294*y^4*z + 306*y^5*z - 106*y^6*z + 50*y^2*z^2 - 174*y^3*z^2 + 225*y^4*z^2 - 101*y^5*z^2 - 6*y*z^3 + 18*y^2*z^3 + 24*y^3*z^3 - 48*y^4*z^3 - 12*y^5*z^3 - 12*z^4 + 60*y*z^4 - 81*y^2*z^4 + 9*y^3*z^4 - 24*y^4*z^4 + 12*z^5 - 36*y*z^5 + 12*y^2*z^5 - 12*y^3*z^5)* G[0, -y, 1 - y, z])/(6*(-1 + y)^3*y^2*z^3*(y + z)^2) + ((8*y^4 - 24*y^5 + 24*y^6 - 8*y^7 + 40*y^3*z - 111*y^4*z + 105*y^5*z - 37*y^6*z + 3*y^7*z + 47*y^2*z^2 - 123*y^3*z^2 + 135*y^4*z^2 - 65*y^5*z^2 + 6*y^6*z^2 + 18*y*z^3 - 54*y^2*z^3 + 114*y^3*z^3 - 102*y^4*z^3 + 12*y^5*z^3 + 9*z^4 - 45*y*z^4 + 105*y^2*z^4 - 111*y^3*z^4 + 18*y^4*z^4 - 9*z^5 + 27*y*z^5 - 39*y^2*z^5 + 9*y^3*z^5)*G[0, -y, -y, z])/(6*(-1 + y)^3*y^2*z^3*(y + z)^2) + ((6*y - 9*y^2 + 4*y^3 - 18*y*z + 18*y^2*z - 4*y^3*z + 2*z^2 + 14*y*z^2 - 6*z^3 + 2*y*z^3 - 9*y^2*z^3 + 6*z^4 - 4*y*z^4 - 2*z^5)* G[1, 0, 0, z])/(2*y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(6 - 6*y + 2*y^2 - 12*z + 6*y*z + 6*z^2 + y*z^2)* G[1, 0, 1 - y, z])/(2*y*z^3*(-1 + y + z)^2) + ((-4*y - 10*y^2 + 6*y^3 + 12*y*z + 14*y^2*z - 4*y^3*z + z^2 - 14*y*z^2 - 9*y^2*z^2 - 3*z^3 + 8*y*z^3 + 5*y^2*z^3 + 3*z^4 - 2*y*z^4 - z^5)*G[1, 0, -y, z])/(2*y^2*z^3*(-1 + y + z)^2) - (3*(-1 + z)*G[1, 1, 0, z])/(z*(-1 + y + z)^2) - ((-1 + z)*(6 - 6*y + 2*y^2 - 12*z + 6*y*z + 6*z^2 + y*z^2)* G[1, 1 - y, 0, z])/(2*y*z^3*(-1 + y + z)^2) + ((-4*y - 10*y^2 + 6*y^3 + 12*y*z + 14*y^2*z - 4*y^3*z + z^2 - 14*y*z^2 - 9*y^2*z^2 - 3*z^3 + 8*y*z^3 + 5*y^2*z^3 + 3*z^4 - 2*y*z^4 - z^5)*G[1, 1 - y, -y, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-5*y^2 - 6*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[1 - y, 0, 0, z])/(2*y^2*z*(y + z)^2) + ((-y^3 - 3*y^2*z + y*z^2 + y^2*z^2 - z^3 + 2*y*z^3 + z^4)* G[1 - y, 0, 1 - y, z])/(y^2*z^2*(y + z)^2) + ((-6*y^3 + 41*y^4 - 87*y^5 + 75*y^6 - 23*y^7 - 12*y^2*z + 106*y^3*z - 252*y^4*z + 234*y^5*z - 76*y^6*z - 6*y*z^2 + 65*y^2*z^2 - 171*y^3*z^2 + 207*y^4*z^2 - 95*y^5*z^2 + 6*y^2*z^3 + 48*y^3*z^3 - 66*y^4*z^3 - 12*y^5*z^3 - 12*z^4 + 60*y*z^4 - 72*y^2*z^4 - 24*y^4*z^4 + 12*z^5 - 36*y*z^5 + 12*y^2*z^5 - 12*y^3*z^5)* G[1 - y, 0, -y, z])/(6*(-1 + y)^3*y^2*z^3*(y + z)^2) + ((2*y^3 - 4*y^4 - 8*y^5 + 27*y^6 - 24*y^7 + 7*y^8 + 4*y^2*z - 14*y^3*z - 6*y^4*z + 64*y^5*z - 74*y^6*z + 26*y^7*z + 2*y*z^2 - 19*y^2*z^2 + 30*y^3*z^2 + 20*y^4*z^2 - 64*y^5*z^2 + 31*y^6*z^2 - 8*y*z^3 + 37*y^2*z^3 - 44*y^3*z^3 + 8*y^4*z^3 + 4*y^5*z^3 + 3*y^6*z^3 - z^4 + 16*y*z^4 - 44*y^2*z^4 + 44*y^3*z^4 - 22*y^4*z^4 + 8*y^5*z^4 + 3*z^5 - 18*y*z^5 + 31*y^2*z^5 - 22*y^3*z^5 + 8*y^4*z^5 - 3*z^6 + 10*y*z^6 - 10*y^2*z^6 + 4*y^3*z^6 + z^7 - 2*y*z^7 + y^2*z^7)*G[1 - y, 1, 0, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-y^3 - 3*y^2*z + y*z^2 + y^2*z^2 - z^3 + 2*y*z^3 + z^4)*G[1 - y, 1 - y, 0, z])/(y^2*z^2*(y + z)^2) - (2*(y + 2*z)*G[1 - y, 1 - y, 1 - y, z])/(z^2*(y + z)^2) + ((9*y^4 - 50*y^5 + 96*y^6 - 78*y^7 + 23*y^8 + 27*y^3*z - 174*y^4*z + 360*y^5*z - 303*y^6*z + 87*y^7*z + 3*y^8*z + 27*y^2*z^2 - 225*y^3*z^2 + 513*y^4*z^2 - 465*y^5*z^2 + 141*y^6*z^2 + 9*y^7*z^2 + 6*y*z^3 - 95*y^2*z^3 + 252*y^3*z^3 - 282*y^4*z^3 + 125*y^5*z^3 + 6*y^6*z^3 - 6*y*z^4 + 27*y^2*z^4 - 87*y^3*z^4 + 108*y^4*z^4 - 6*y^5*z^4 - 3*z^5 + 18*y*z^5 - 51*y^2*z^5 + 81*y^3*z^5 - 9*y^4*z^5 + 3*z^6 - 9*y*z^6 + 21*y^2*z^6 - 3*y^3*z^6)* G[1 - y, 1 - y, -y, z])/(3*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((-2*y^3 + 8*y^4 - 16*y^5 + 19*y^6 - 12*y^7 + 3*y^8 - 4*y^2*z + 30*y^3*z - 88*y^4*z + 124*y^5*z - 82*y^6*z + 18*y^7*z + 2*y^8*z - 2*y*z^2 + 31*y^2*z^2 - 130*y^3*z^2 + 230*y^4*z^2 - 176*y^5*z^2 + 39*y^6*z^2 + 8*y^7*z^2 + 8*y*z^3 - 68*y^2*z^3 + 176*y^3*z^3 - 170*y^4*z^3 + 44*y^5*z^3 + 10*y^6*z^3 + 3*z^4 - 26*y*z^4 + 86*y^2*z^4 - 106*y^3*z^4 + 40*y^4*z^4 - 8*z^5 + 38*y*z^5 - 62*y^2*z^5 + 36*y^3*z^5 - 10*y^4*z^5 + 7*z^6 - 22*y*z^6 + 20*y^2*z^6 - 8*y^3*z^6 - 2*z^7 + 4*y*z^7 - 2*y^2*z^7)* G[1 - y, -y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((12*y^4 - 97*y^5 + 219*y^6 - 195*y^7 + 61*y^8 + 36*y^3*z - 333*y^4*z + 789*y^5*z - 717*y^6*z + 219*y^7*z + 6*y^8*z + 36*y^2*z^2 - 423*y^3*z^2 + 1071*y^4*z^2 - 1026*y^5*z^2 + 324*y^6*z^2 + 18*y^7*z^2 + 18*y*z^3 - 217*y^2*z^3 + 567*y^3*z^3 - 624*y^4*z^3 + 268*y^5*z^3 + 12*y^6*z^3 - 18*y*z^4 + 78*y^2*z^4 - 195*y^3*z^4 + 219*y^4*z^4 - 12*y^5*z^4 - 6*z^5 + 36*y*z^5 - 99*y^2*z^5 + 159*y^3*z^5 - 18*y^4*z^5 + 6*z^6 - 18*y*z^6 + 42*y^2*z^6 - 6*y^3*z^6)*G[1 - y, -y, 1 - y, z])/ (6*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((6*y^3 - 64*y^4 + 242*y^5 - 445*y^6 + 433*y^7 - 215*y^8 + 43*y^9 + 12*y^2*z - 134*y^3*z + 570*y^4*z - 1198*y^5*z + 1346*y^6*z - 792*y^7*z + 208*y^8*z - 12*y^9*z + 6*y*z^2 - 61*y^2*z^2 + 333*y^3*z^2 - 939*y^4*z^2 + 1387*y^5*z^2 - 1068*y^6*z^2 + 390*y^7*z^2 - 48*y^8*z^2 - 6*y*z^3 + 32*y^2*z^3 - 178*y^3*z^3 + 510*y^4*z^3 - 644*y^5*z^3 + 346*y^6*z^3 - 60*y^7*z^3 + 15*z^4 - 105*y*z^4 + 293*y^2*z^4 - 303*y^3*z^4 + 24*y^4*z^4 + 76*y^5*z^4 - 42*z^5 + 234*y*z^5 - 462*y^2*z^5 + 354*y^3*z^5 - 132*y^4*z^5 + 60*y^5*z^5 + 39*z^6 - 165*y*z^6 + 213*y^2*z^6 - 111*y^3*z^6 + 48*y^4*z^6 - 12*z^7 + 36*y*z^7 - 24*y^2*z^7 + 12*y^3*z^7)* G[1 - y, -y, -y, z])/(6*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((13*y^4 - 22*y^5 + 10*y^6 + 42*y^3*z - 101*y^4*z + 56*y^5*z + y^6*z + 40*y^2*z^2 - 158*y^3*z^2 + 118*y^4*z^2 + 4*y^5*z^2 + 2*y*z^3 - 84*y^2*z^3 + 112*y^3*z^3 + 5*y^4*z^3 - z^4 - 4*y*z^4 + 45*y^2*z^4 + z^5 + 6*y*z^5 - 5*y^2*z^5 + z^6 - 4*y*z^6 - z^7)*G[-y, 0, 0, z])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((13*y^4 - 18*y^5 + 7*y^6 + 40*y^3*z - 89*y^4*z + 44*y^5*z + y^6*z + 38*y^2*z^2 - 146*y^3*z^2 + 102*y^4*z^2 + 4*y^5*z^2 + 8*y*z^3 - 94*y^2*z^3 + 114*y^3*z^3 + 3*y^4*z^3 + z^4 - 24*y*z^4 + 70*y^2*z^4 - 8*y^3*z^4 - 5*z^5 + 28*y*z^5 - 17*y^2*z^5 + 7*z^6 - 12*y*z^6 - 3*z^7)*G[-y, 0, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-107*y^4 + 136*y^5 - 53*y^6 - 262*y^3*z + 564*y^4*z - 284*y^5*z - 182*y^2*z^2 + 774*y^3*z^2 - 564*y^4*z^2 - 18*y*z^3 + 388*y^2*z^3 - 518*y^3*z^3 + 6*y^4*z^3 + 3*z^4 + 42*y*z^4 - 224*y^2*z^4 + 24*y^3*z^4 - 48*y*z^5 + 36*y^2*z^5 - 9*z^6 + 24*y*z^6 + 6*z^7)*G[-y, 0, -y, z])/(6*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((13*y^4 - 18*y^5 + 7*y^6 + 40*y^3*z - 89*y^4*z + 44*y^5*z + y^6*z + 38*y^2*z^2 - 146*y^3*z^2 + 102*y^4*z^2 + 4*y^5*z^2 + 8*y*z^3 - 94*y^2*z^3 + 114*y^3*z^3 + 3*y^4*z^3 + z^4 - 24*y*z^4 + 70*y^2*z^4 - 8*y^3*z^4 - 5*z^5 + 28*y*z^5 - 17*y^2*z^5 + 7*z^6 - 12*y*z^6 - 3*z^7)*G[-y, 1 - y, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((29*y^4 + 67*y^3*z + 3*y^4*z + 50*y^2*z^2 + 6*y^3*z^2 - 3*y*z^3 + 3*z^4 - 6*y*z^4 - 3*z^5)*G[-y, 1 - y, 1 - y, z])/ (3*y^2*z^3*(y + z)^2) + ((-35*y^4 + 4*y^5 + 10*y^6 - 82*y^3*z + 78*y^4*z + 22*y^5*z - 6*y^6*z - 71*y^2*z^2 + 192*y^3*z^2 - 33*y^4*z^2 - 24*y^5*z^2 - 12*y*z^3 + 148*y^2*z^3 - 116*y^3*z^3 - 30*y^4*z^3 - 12*z^4 + 60*y*z^4 - 119*y^2*z^4 + 30*z^5 - 72*y*z^5 + 30*y^2*z^5 - 24*z^6 + 24*y*z^6 + 6*z^7)*G[-y, 1 - y, -y, z])/ (6*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((5*y^2 + 8*y*z - y^2*z + 2*z^2 - 2*y*z^2 - z^3)*G[-y, -y, 0, z])/ (z^3*(y + z)^2) + ((16*y^4 - 8*y^5 - 2*y^6 - 28*y^3*z + 66*y^4*z - 44*y^5*z - 6*y^6*z - 104*y^2*z^2 + 276*y^3*z^2 - 171*y^4*z^2 - 24*y^5*z^2 - 12*y*z^3 + 232*y^2*z^3 - 242*y^3*z^3 - 30*y^4*z^3 + 36*y*z^4 - 149*y^2*z^4 + 6*z^5 - 48*y*z^5 + 30*y^2*z^5 - 12*z^6 + 24*y*z^6 + 6*z^7)*G[-y, -y, 1 - y, z])/(6*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-26*y^4 + 118*y^5 - 71*y^6 - 88*y^3*z + 396*y^4*z - 338*y^5*z + 18*y^6*z - 74*y^2*z^2 + 462*y^3*z^2 - 585*y^4*z^2 + 72*y^5*z^2 + 48*y*z^3 + 70*y^2*z^3 - 356*y^3*z^3 + 90*y^4*z^3 + 24*z^4 - 180*y*z^4 + 106*y^2*z^4 - 66*z^5 + 204*y*z^5 - 90*y^2*z^5 + 60*z^6 - 72*y*z^6 - 18*z^7)*G[-y, -y, -y, z])/ (6*y^2*z^3*(-1 + y + z)^2*(y + z)^2) - G[0, 0, 0, -y, z]/z^3 + G[0, 0, 1 - y, -y, z]/z^3 + (2*G[0, 0, -y, 0, z])/z^3 - G[0, 0, -y, -y, z]/z^3 - (2*G[0, 1 - y, 1, 0, z])/z^3 - (4*G[0, 1 - y, -y, 0, z])/z^3 + (4*G[0, 1 - y, -y, -y, z])/z^3 - (4*G[0, -y, 0, 0, z])/z^3 - (3*G[0, -y, 0, 1 - y, z])/z^3 + (5*G[0, -y, 0, -y, z])/z^3 - (3*G[0, -y, 1 - y, 0, z])/z^3 + (2*G[0, -y, 1 - y, 1 - y, z])/z^3 + (2*G[0, -y, 1 - y, -y, z])/z^3 + (2*G[0, -y, -y, 0, z])/z^3 + (4*G[0, -y, -y, 1 - y, z])/z^3 - (4*G[0, -y, -y, -y, z])/z^3 + (2*G[1 - y, 0, 0, -y, z])/z^3 - G[1 - y, 0, 1, 0, z]/z^3 - (2*G[1 - y, 0, 1 - y, -y, z])/z^3 - G[1 - y, 0, -y, 0, z]/z^3 + (2*G[1 - y, 0, -y, 1 - y, z])/z^3 + (2*G[1 - y, 0, -y, -y, z])/z^3 + (2*G[1 - y, 1, 0, 0, z])/z^3 + G[1 - y, 1, 0, 1 - y, z]/z^3 + G[1 - y, 1, 1 - y, 0, z]/z^3 + G[1 - y, 1 - y, 0, -y, z]/z^3 + (2*G[1 - y, 1 - y, 1, 0, z])/z^3 + (3*G[1 - y, 1 - y, 1 - y, -y, z])/z^3 + (2*G[1 - y, 1 - y, -y, 0, z])/ z^3 + (2*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 - (7*G[1 - y, 1 - y, -y, -y, z])/z^3 + (4*G[1 - y, -y, 0, 0, z])/z^3 + (4*G[1 - y, -y, 0, 1 - y, z])/z^3 - G[1 - y, -y, 0, -y, z]/z^3 + (4*G[1 - y, -y, 1 - y, 0, z])/z^3 + (2*G[1 - y, -y, 1 - y, 1 - y, z])/ z^3 - (4*G[1 - y, -y, 1 - y, -y, z])/z^3 - (4*G[1 - y, -y, -y, 0, z])/ z^3 - (9*G[1 - y, -y, -y, 1 - y, z])/z^3 + (5*G[1 - y, -y, -y, -y, z])/z^3 + G[-y, 0, 0, 0, z]/z^3 - (8*G[-y, 0, 0, -y, z])/z^3 + G[-y, 0, 1, 0, z]/z^3 + G[-y, 0, 1 - y, 1 - y, z]/z^3 + (4*G[-y, 0, 1 - y, -y, z])/z^3 - (2*G[-y, 0, -y, 0, z])/z^3 + (2*G[-y, 0, -y, 1 - y, z])/z^3 + (4*G[-y, 0, -y, -y, z])/z^3 + G[-y, 1 - y, 0, 1 - y, z]/z^3 + (4*G[-y, 1 - y, 0, -y, z])/z^3 + G[-y, 1 - y, 1, 0, z]/z^3 + G[-y, 1 - y, 1 - y, 0, z]/z^3 + (2*G[-y, 1 - y, 1 - y, 1 - y, z])/ z^3 - (7*G[-y, 1 - y, 1 - y, -y, z])/z^3 - (2*G[-y, 1 - y, -y, 0, z])/ z^3 - (5*G[-y, 1 - y, -y, 1 - y, z])/z^3 + (2*G[-y, 1 - y, -y, -y, z])/z^3 - (6*G[-y, -y, 0, 0, z])/z^3 - (6*G[-y, -y, 0, 1 - y, z])/z^3 + (4*G[-y, -y, 0, -y, z])/z^3 - (6*G[-y, -y, 1 - y, 0, z])/z^3 - (6*G[-y, -y, 1 - y, 1 - y, z])/z^3 + (4*G[-y, -y, 1 - y, -y, z])/z^3 + (2*G[-y, -y, -y, 0, z])/z^3 + (8*G[-y, -y, -y, 1 - y, z])/z^3 + (6*G[-y, -y, -y, -y, z])/z^3) - G[0, 0, 0, -y, 1 - y, z]/z^3 + G[0, 0, 1 - y, -y, 1 - y, z]/z^3 + (2*G[0, 0, -y, 0, 1 - y, z])/z^3 + (2*G[0, 0, -y, 1 - y, 0, z])/z^3 - G[0, 0, -y, -y, 1 - y, z]/z^3 - (6*G[0, 1 - y, 0, 1, 0, z])/z^3 - (2*G[0, 1 - y, 1, 0, 1 - y, z])/z^3 + (2*G[0, 1 - y, 1, 1, 0, z])/z^3 - (2*G[0, 1 - y, 1, 1 - y, 0, z])/z^3 + (6*G[0, 1 - y, 1 - y, 1, 0, z])/ z^3 - (4*G[0, 1 - y, -y, 0, 1 - y, z])/z^3 - (4*G[0, 1 - y, -y, 1 - y, 0, z])/z^3 + (4*G[0, 1 - y, -y, -y, 1 - y, z])/ z^3 - (4*G[0, -y, 0, 0, 1 - y, z])/z^3 + (4*G[0, -y, 0, 1, 0, z])/z^3 - (4*G[0, -y, 0, 1 - y, 0, z])/z^3 - (3*G[0, -y, 0, 1 - y, 1 - y, z])/ z^3 + (5*G[0, -y, 0, -y, 1 - y, z])/z^3 - (4*G[0, -y, 1 - y, 0, 0, z])/ z^3 - (3*G[0, -y, 1 - y, 0, 1 - y, z])/z^3 + (4*G[0, -y, 1 - y, 1, 0, z])/z^3 - (3*G[0, -y, 1 - y, 1 - y, 0, z])/ z^3 + (2*G[0, -y, 1 - y, 1 - y, 1 - y, z])/z^3 + (2*G[0, -y, 1 - y, -y, 1 - y, z])/z^3 + (2*G[0, -y, -y, 0, 1 - y, z])/ z^3 + (2*G[0, -y, -y, 1 - y, 0, z])/z^3 + (4*G[0, -y, -y, 1 - y, 1 - y, z])/z^3 - (4*G[0, -y, -y, -y, 1 - y, z])/ z^3 + (2*G[1 - y, 0, 0, -y, 1 - y, z])/z^3 + G[1 - y, 0, 1, 0, 0, z]/ z^3 - G[1 - y, 0, 1, 0, 1 - y, z]/z^3 - G[1 - y, 0, 1, 1 - y, 0, z]/ z^3 - (2*G[1 - y, 0, 1 - y, 1, 0, z])/z^3 - (2*G[1 - y, 0, 1 - y, -y, 1 - y, z])/z^3 - G[1 - y, 0, -y, 0, 1 - y, z]/ z^3 - G[1 - y, 0, -y, 1 - y, 0, z]/z^3 + (2*G[1 - y, 0, -y, 1 - y, 1 - y, z])/z^3 + (2*G[1 - y, 0, -y, -y, 1 - y, z])/z^3 + (2*G[1 - y, 1, 0, 0, 1 - y, z])/ z^3 + (3*G[1 - y, 1, 0, 1, 0, z])/z^3 + (2*G[1 - y, 1, 0, 1 - y, 0, z])/ z^3 + G[1 - y, 1, 0, 1 - y, 1 - y, z]/z^3 - (4*G[1 - y, 1, 1, 0, 0, z])/ z^3 - (3*G[1 - y, 1, 1, 1, 0, z])/z^3 + (2*G[1 - y, 1, 1 - y, 0, 0, z])/ z^3 + G[1 - y, 1, 1 - y, 0, 1 - y, z]/z^3 - G[1 - y, 1, 1 - y, 1, 0, z]/ z^3 + G[1 - y, 1, 1 - y, 1 - y, 0, z]/z^3 + G[1 - y, 1 - y, 0, 1, 0, z]/ z^3 + G[1 - y, 1 - y, 0, -y, 1 - y, z]/z^3 - G[1 - y, 1 - y, 1, 0, 0, z]/z^3 + (2*G[1 - y, 1 - y, 1, 0, 1 - y, z])/ z^3 - (3*G[1 - y, 1 - y, 1, 1, 0, z])/z^3 + (2*G[1 - y, 1 - y, 1, 1 - y, 0, z])/z^3 + G[1 - y, 1 - y, 1 - y, 1, 0, z]/z^3 + (3*G[1 - y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + (2*G[1 - y, 1 - y, -y, 0, 1 - y, z])/z^3 + (2*G[1 - y, 1 - y, -y, 1 - y, 0, z])/z^3 + (2*G[1 - y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 - (7*G[1 - y, 1 - y, -y, -y, 1 - y, z])/z^3 + (4*G[1 - y, -y, 0, 0, 1 - y, z])/z^3 + (4*G[1 - y, -y, 0, 1 - y, 0, z])/ z^3 + (4*G[1 - y, -y, 0, 1 - y, 1 - y, z])/z^3 - G[1 - y, -y, 0, -y, 1 - y, z]/z^3 + (4*G[1 - y, -y, 1 - y, 0, 0, z])/ z^3 + (4*G[1 - y, -y, 1 - y, 0, 1 - y, z])/z^3 + (4*G[1 - y, -y, 1 - y, 1 - y, 0, z])/z^3 + (2*G[1 - y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 - (4*G[1 - y, -y, 1 - y, -y, 1 - y, z])/z^3 - (4*G[1 - y, -y, -y, 0, 1 - y, z])/z^3 - (4*G[1 - y, -y, -y, 1 - y, 0, z])/z^3 - (9*G[1 - y, -y, -y, 1 - y, 1 - y, z])/z^3 + (5*G[1 - y, -y, -y, -y, 1 - y, z])/z^3 + G[-y, 0, 0, 0, 1 - y, z]/z^3 + G[-y, 0, 0, 1, 0, z]/z^3 + G[-y, 0, 0, 1 - y, 0, z]/z^3 - (8*G[-y, 0, 0, -y, 1 - y, z])/z^3 + (3*G[-y, 0, 1, 0, 0, z])/z^3 + G[-y, 0, 1, 0, 1 - y, z]/z^3 - G[-y, 0, 1, 1, 0, z]/z^3 + G[-y, 0, 1, 1 - y, 0, z]/z^3 + G[-y, 0, 1 - y, 0, 0, z]/z^3 - G[-y, 0, 1 - y, 1, 0, z]/z^3 + G[-y, 0, 1 - y, 1 - y, 1 - y, z]/z^3 + (4*G[-y, 0, 1 - y, -y, 1 - y, z])/z^3 - (2*G[-y, 0, -y, 0, 1 - y, z])/ z^3 - (2*G[-y, 0, -y, 1 - y, 0, z])/z^3 + (2*G[-y, 0, -y, 1 - y, 1 - y, z])/z^3 + (4*G[-y, 0, -y, -y, 1 - y, z])/ z^3 + G[-y, 1 - y, 0, 0, 0, z]/z^3 - G[-y, 1 - y, 0, 1, 0, z]/z^3 + G[-y, 1 - y, 0, 1 - y, 1 - y, z]/z^3 + (4*G[-y, 1 - y, 0, -y, 1 - y, z])/ z^3 + (3*G[-y, 1 - y, 1, 0, 0, z])/z^3 + G[-y, 1 - y, 1, 0, 1 - y, z]/ z^3 - G[-y, 1 - y, 1, 1, 0, z]/z^3 + G[-y, 1 - y, 1, 1 - y, 0, z]/z^3 + G[-y, 1 - y, 1 - y, 0, 1 - y, z]/z^3 + G[-y, 1 - y, 1 - y, 1 - y, 0, z]/ z^3 + (2*G[-y, 1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 - (7*G[-y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 - (2*G[-y, 1 - y, -y, 0, 1 - y, z])/z^3 - (2*G[-y, 1 - y, -y, 1 - y, 0, z])/z^3 - (5*G[-y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 + (2*G[-y, 1 - y, -y, -y, 1 - y, z])/z^3 - (6*G[-y, -y, 0, 0, 1 - y, z])/ z^3 + (4*G[-y, -y, 0, 1, 0, z])/z^3 - (6*G[-y, -y, 0, 1 - y, 0, z])/ z^3 - (6*G[-y, -y, 0, 1 - y, 1 - y, z])/z^3 + (4*G[-y, -y, 0, -y, 1 - y, z])/z^3 - (6*G[-y, -y, 1 - y, 0, 0, z])/z^3 - (6*G[-y, -y, 1 - y, 0, 1 - y, z])/z^3 + (4*G[-y, -y, 1 - y, 1, 0, z])/ z^3 - (6*G[-y, -y, 1 - y, 1 - y, 0, z])/z^3 - (6*G[-y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 + (4*G[-y, -y, 1 - y, -y, 1 - y, z])/z^3 + (2*G[-y, -y, -y, 0, 1 - y, z])/ z^3 + (2*G[-y, -y, -y, 1 - y, 0, z])/z^3 + (8*G[-y, -y, -y, 1 - y, 1 - y, z])/z^3 + (6*G[-y, -y, -y, -y, 1 - y, z])/ z^3 + ((-72*y^3 + 394*y^4 - 952*y^5 + 1212*y^6 - 784*y^7 + 202*y^8 - 216*y^2*z + 1298*y^3*z - 3662*y^4*z + 5586*y^5*z - 4535*y^6*z + 1775*y^7*z - 255*y^8*z + 9*y^9*z - 144*y*z^2 + 1126*y^2*z^2 - 4298*y^3*z^2 + 8910*y^4*z^2 - 9465*y^5*z^2 + 4967*y^6*z^2 - 1149*y^7*z^2 + 53*y^8*z^2 + 318*y*z^3 - 2114*y^2*z^3 + 6822*y^3*z^3 - 9726*y^4*z^3 + 6294*y^5*z^3 - 1941*y^6*z^3 + 131*y^7*z^3 - 48*z^4 - 94*y*z^4 + 2334*y^2*z^4 - 5802*y^3*z^4 + 4706*y^4*z^4 - 1933*y^5*z^4 + 297*y^6*z^4 + 144*z^5 - 96*y*z^5 - 1571*y^2*z^5 + 1893*y^3*z^5 - 1083*y^4*z^5 + 497*y^5*z^5 - 144*z^6 - 21*y*z^6 + 205*y^2*z^6 - 69*y^3*z^6 + 461*y^4*z^6 + 48*z^7 - 26*y*z^7 + 191*y^2*z^7 + 219*y^3*z^7 + 63*y*z^8 + 45*y^2*z^8)/ (12*(-1 + y)^3*y*(-1 + z)*z^2*(-1 + y + z)^2*(y + z)^3) + ((-2 + 8*y - 12*y^2 + 8*y^3 - 2*y^4 - 53*z + 159*y*z - 159*y^2*z + 53*y^3*z + 119*z^2 - 259*y*z^2 + 161*y^2*z^2 - 21*y^3*z^2 - 92*z^3 + 92*y*z^3 + 28*z^4)*G[0, z])/(2*(-1 + y)^3*z^2* (-1 + y + z)^2) + ((-12*y - 10*y^2 + 6*y^3 + 36*y*z + 2*y^2*z + 5*z^2 - 46*y*z^2 + 11*y^2*z^2 - 15*z^3 + 32*y*z^3 - 3*y^2*z^3 + 15*z^4 - 10*y*z^4 - 5*z^5)*G[1, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-125*y^6 + 625*y^7 - 1250*y^8 + 1250*y^9 - 625*y^10 + 125*y^11 - 456*y^5*z + 2587*y^6*z - 5803*y^7*z + 6462*y^8*z - 3598*y^9*z + 823*y^10*z - 15*y^11*z - 559*y^4*z^2 + 3935*y^5*z^2 - 10515*y^6*z^2 + 13615*y^7*z^2 - 8720*y^8*z^2 + 2334*y^9*z^2 - 90*y^10*z^2 - 36*y^2*z^3 + 44*y^3*z^3 + 1765*y^4*z^3 - 8031*y^5*z^3 + 14053*y^6*z^3 - 11281*y^7*z^3 + 3690*y^8*z^3 - 204*y^9*z^3 - 36*y*z^4 + 353*y^2*z^4 - 713*y^3*z^4 - 1567*y^4*z^4 + 7159*y^5*z^4 - 8692*y^6*z^4 + 3682*y^7*z^4 - 186*y^8*z^4 + 168*y*z^5 - 1039*y^2*z^5 + 1779*y^3*z^5 + 657*y^4*z^5 - 4067*y^5*z^5 + 2526*y^6*z^5 + 36*y^7*z^5 + 15*z^6 - 363*y*z^6 + 1427*y^2*z^6 - 1503*y^3*z^6 - 816*y^4*z^6 + 1246*y^5*z^6 + 234*y^6*z^6 - 45*z^7 + 411*y*z^7 - 933*y^2*z^7 + 261*y^3*z^7 + 450*y^4*z^7 + 216*y^5*z^7 + 45*z^8 - 225*y*z^8 + 213*y^2*z^8 + 117*y^3*z^8 + 90*y^4*z^8 - 15*z^9 + 45*y*z^9 + 15*y^2*z^9 + 15*y^3*z^9)*G[1 - y, z])/(6*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + G[0, y]*((-38 + 190*y - 380*y^2 + 380*y^3 - 190*y^4 + 38*y^5 + 43*z - 172*y*z + 258*y^2*z - 172*y^3*z + 43*y^4*z + 91*z^2 - 48*y*z^2 - 42*y^2*z^2 + 8*y^3*z^2 - 9*y^4*z^2 - 96*z^3 + 12*y*z^3 - 24*y^2*z^3)/(6*(-1 + y)^4*z^2*(-1 + y + z)^2) - (19*G[1 - y, z])/(3*z^3)) + G[1, y]* ((32*y^5 - 136*y^6 + 224*y^7 - 176*y^8 + 64*y^9 - 8*y^10 + 152*y^4*z - 728*y^5*z + 1533*y^6*z - 1751*y^7*z + 1055*y^8*z - 261*y^9*z - 36*y^2*z^2 + 508*y^3*z^2 - 2175*y^4*z^2 + 4951*y^5*z^2 - 6712*y^6*z^2 + 5028*y^7*z^2 - 1645*y^8*z^2 + 81*y^9*z^2 - 36*y*z^3 + 484*y^2*z^3 - 2428*y^3*z^3 + 6680*y^4*z^3 - 11278*y^5*z^3 + 10660*y^6*z^3 - 4436*y^7*z^3 + 354*y^8*z^3 + 192*y*z^4 - 1454*y^2*z^4 + 4962*y^3*z^4 - 10431*y^4*z^4 + 12581*y^5*z^4 - 6555*y^6*z^4 + 621*y^7*z^4 + 24*z^5 - 456*y*z^5 + 2161*y^2*z^5 - 5703*y^3*z^5 + 8883*y^4*z^5 - 5809*y^5*z^5 + 564*y^6*z^5 - 63*z^6 + 507*y*z^6 - 1722*y^2*z^6 + 3594*y^3*z^6 - 3111*y^4*z^6 + 291*y^5*z^6 + 54*z^7 - 252*y*z^7 + 714*y^2*z^7 - 942*y^3*z^7 + 90*y^4*z^7 - 15*z^8 + 45*y*z^8 - 129*y^2*z^8 + 15*y^3*z^8)/(6*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^4) - (4*G[1 - y, z])/z^3 + (16*G[-y, z])/(3*z^3)) + G[1 - y, 0, z]/z^3 - (6*G[1 - y, 1, z])/z^3 - (10*G[1 - y, 1 - y, z])/ z^3 + (16*G[-y, 1 - y, z])/(3*z^3))*Zeta[3] + Pi*(((-1/18*I)*(-10 + 239*y + 229*z))/((-1 + y)*z*(y + z)) + (I*(6*y - 10*y^2 + 4*y^3 + 4*z - 12*y*z + 7*y^2*z - 4*z^2 + 3*y*z^2)* G[0, 0, z])/((-1 + y)*y*z*(-1 + y + z)*(y + z)) + G[0, 1 - y, z]*(((-1/12*I)*(-36*y^3 + 120*y^4 - 132*y^5 + 48*y^6 - 83*y^2*z + 357*y^3*z - 453*y^4*z + 167*y^5*z + 12*y^6*z - 14*y*z^2 + 228*y^2*z^2 - 457*y^3*z^2 + 190*y^4*z^2 + 53*y^5*z^2 - 19*z^3 + 133*y*z^3 - 350*y^2*z^3 + 209*y^3*z^3 + 75*y^4*z^3 + 38*z^4 - 181*y*z^4 + 200*y^2*z^4 + 39*y^3*z^4 - 19*z^5 + 62*y*z^5 + 5*y^2*z^5))/((-1 + y)^2*y^2*z^2*(-1 + y + z)* (y + z)^2) + ((4*I)*G[1, 0, y])/z^3) - ((I/12)*(-1 + z)*(-12*y^5 + 24*y^6 - 12*y^7 + 19*y^3*z - 172*y^4*z + 324*y^5*z - 208*y^6*z + 37*y^7*z - 111*y^2*z^2 + 118*y^3*z^2 + 258*y^4*z^2 - 294*y^5*z^2 + 29*y^6*z^2 + 33*y*z^3 - 174*y^2*z^3 + 577*y^3*z^3 - 392*y^4*z^3 - 92*y^5*z^3 + 19*z^4 - 202*y*z^4 + 687*y^2*z^4 - 520*y^3*z^4 - 128*y^4*z^4 - 38*z^5 + 231*y*z^5 - 288*y^2*z^5 - 49*y^3*z^5 + 19*z^6 - 62*y*z^6 - 5*y^2*z^6)* G[1, 0, z])/((-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + G[0, z]*(((I/12)*(-131*y^2 + 124*y^3 + 7*y^4 - 258*y*z + 347*y^2*z - 5*y^3*z - 55*z^2 + 206*y*z^2 + 17*y^2*z^2 + 55*z^3 + 29*y*z^3))/ ((-1 + y)*y*z*(-1 + y + z)*(y + z)^2) - ((I/12)*(-36*y^3 + 120*y^4 - 132*y^5 + 48*y^6 - 83*y^2*z + 357*y^3*z - 453*y^4*z + 167*y^5*z + 12*y^6*z - 14*y*z^2 + 228*y^2*z^2 - 457*y^3*z^2 + 190*y^4*z^2 + 53*y^5*z^2 - 19*z^3 + 133*y*z^3 - 350*y^2*z^3 + 209*y^3*z^3 + 75*y^4*z^3 + 38*z^4 - 181*y*z^4 + 200*y^2*z^4 + 39*y^3*z^4 - 19*z^5 + 62*y*z^5 + 5*y^2*z^5)*G[1, y])/((-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) - (I*(-4 + 12*y - 12*y^2 + 4*y^3 + 5*z - 10*y*z + 5*y^2*z + z^2 - 2*y*z^2 + y^2*z^2 - 2*z^3)*G[0, 0, y])/((-1 + y)^2*z^2* (-1 + y + z)^2) + (I*(2*y^3 - 8*y^4 + 12*y^5 - 8*y^6 + 2*y^7 + 5*y^2*z - 25*y^3*z + 40*y^4*z - 20*y^5*z - 5*y^6*z + 5*y^7*z + 2*y*z^2 - 20*y^2*z^2 + 44*y^3*z^2 - 19*y^4*z^2 - 23*y^5*z^2 + 15*y^6*z^2 + y^7*z^2 + z^3 - 13*y*z^3 + 45*y^2*z^3 - 45*y^3*z^3 - 4*y^4*z^3 + 10*y^5*z^3 + 6*y^6*z^3 - 4*z^4 + 28*y*z^4 - 57*y^2*z^4 + 33*y^3*z^4 - 7*y^4*z^4 + 11*y^5*z^4 + 5*z^5 - 23*y*z^5 + 27*y^2*z^5 - 9*y^3*z^5 + 8*y^4*z^5 - 2*z^6 + 6*y*z^6 - 2*y^2*z^6 + 2*y^3*z^6)*G[0, 1, y])/((-1 + y)^3*y^2*z^2* (-1 + y + z)^2*(y + z)^2) + (I*(-2*y^6 + 6*y^7 - 6*y^8 + 2*y^9 + 2*y^4*z - 16*y^5*z + 40*y^6*z - 40*y^7*z + 14*y^8*z + 14*y^3*z^2 - 73*y^4*z^2 + 152*y^5*z^2 - 142*y^6*z^2 + 50*y^7*z^2 - y^8*z^2 + 4*y^2*z^3 - 56*y^3*z^3 + 176*y^4*z^3 - 206*y^5*z^3 + 87*y^6*z^3 - 6*y^7*z^3 + 6*y*z^4 - 40*y^2*z^4 + 128*y^3*z^4 - 175*y^4*z^4 + 92*y^5*z^4 - 15*y^6*z^4 + 2*z^5 - 24*y*z^5 + 84*y^2*z^5 - 124*y^3*z^5 + 76*y^4*z^5 - 20*y^5*z^5 - 5*z^6 + 30*y*z^6 - 60*y^2*z^6 + 46*y^3*z^6 - 15*y^4*z^6 + 4*z^7 - 14*y*z^7 + 15*y^2*z^7 - 6*y^3*z^7 - z^8 + 2*y*z^8 - y^2*z^8)* G[1, 0, y])/((-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((2*I)*(y^3 + 3*y^2*z + y*z^2 - y^2*z^2 + z^3 - 2*y*z^3 - z^4)* G[1, 1, y])/(y^2*z^2*(y + z)^2)) - ((I/12)*(-36*y^3 + 120*y^4 - 132*y^5 + 48*y^6 - 83*y^2*z + 357*y^3*z - 453*y^4*z + 167*y^5*z + 12*y^6*z - 14*y*z^2 + 228*y^2*z^2 - 457*y^3*z^2 + 190*y^4*z^2 + 53*y^5*z^2 - 19*z^3 + 133*y*z^3 - 350*y^2*z^3 + 209*y^3*z^3 + 75*y^4*z^3 + 38*z^4 - 181*y*z^4 + 200*y^2*z^4 + 39*y^3*z^4 - 19*z^5 + 62*y*z^5 + 5*y^2*z^5)* G[1 - y, 0, z])/((-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((I/6)*(-25*y^2 + 25*y^3 - 50*y*z + 38*y^2*z + 6*y^3*z - 12*z^2 + 12*y*z^2 - 12*y^2*z^2 + 12*z^3 - 18*y*z^3)*G[1 - y, 1 - y, z])/ ((-1 + y)*y*z^2*(y + z)^2) + ((I/36)*(-479*y^4 + 1473*y^5 - 1509*y^6 + 515*y^7 - 1090*y^3*z + 3872*y^4*z - 4453*y^5*z + 1650*y^6*z + 21*y^7*z - 368*y^2*z^2 + 2512*y^3*z^2 - 4037*y^4*z^2 + 1758*y^5*z^2 + 135*y^6*z^2 - 78*y*z^3 + 998*y^2*z^3 - 2296*y^3*z^3 + 1226*y^4*z^3 + 294*y^5*z^3 - 57*z^4 + 471*y*z^4 - 1461*y^2*z^4 + 1197*y^3*z^4 + 282*y^4*z^4 + 114*z^5 - 579*y*z^5 + 780*y^2*z^5 + 117*y^3*z^5 - 57*z^6 + 186*y*z^6 + 15*y^2*z^6)* G[-y, 1 - y, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^2) + G[0, 0, y]*(((-1/12*I)*(-190*y + 380*y^2 - 190*y^3 - 166*z + 445*y*z - 315*y^2*z + 36*y^3*z + 113*z^2 - 96*y*z^2 + 108*y^2*z^2 + 53*z^3 + 72*y*z^3))/((-1 + y)^2*z^2*(-1 + y + z)*(y + z)) - ((4*I)*G[0, 1 - y, z])/z^3 + ((4*I)*G[1 - y, 0, z])/z^3 + ((10*I)*G[1 - y, 1 - y, z])/z^3 - ((2*I)*G[-y, 1 - y, z])/z^3) + G[1, 0, y]*(((-1/6*I)*(46*y^3 - 204*y^4 + 342*y^5 - 256*y^6 + 72*y^7 + 118*y^2*z - 606*y^3*z + 1173*y^4*z - 1000*y^5*z + 315*y^6*z - 12*y*z^2 - 146*y^2*z^2 + 649*y^3*z^2 - 833*y^4*z^2 + 303*y^5*z^2 + 39*y^6*z^2 - 12*z^3 + 82*y*z^3 - 83*y^2*z^3 - 101*y^3*z^3 + 29*y^4*z^3 + 99*y^5*z^3 + 42*z^4 - 165*y*z^4 + 147*y^2*z^4 - 69*y^3*z^4 + 87*y^4*z^4 - 48*z^5 + 105*y*z^5 - 48*y^2*z^5 + 33*y^3*z^5 + 18*z^6 - 10*y*z^6 + 6*y^2*z^6))/ ((-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) - ((2*I)*G[1 - y, 0, z])/z^3 + ((4*I)*G[1 - y, 1 - y, z])/z^3 - ((4*I)*G[1 - y, -y, z])/z^3 - ((4*I)*G[-y, 1 - y, z])/z^3) + G[1, 1, y]*(((I/6)*(-25*y^2 + 25*y^3 - 50*y*z + 38*y^2*z + 6*y^3*z - 12*z^2 + 12*y*z^2 - 12*y^2*z^2 + 12*z^3 - 18*y*z^3))/ ((-1 + y)*y*z^2*(y + z)^2) - ((4*I)*G[1 - y, -y, z])/z^3 - ((2*I)*G[-y, 0, z])/z^3 - ((4*I)*G[-y, 1 - y, z])/z^3 + ((4*I)*G[-y, -y, z])/z^3) + G[0, 1, y]* (((I/12)*(24*y^3 - 144*y^4 + 216*y^5 - 96*y^6 + 133*y^2*z - 507*y^3*z + 627*y^4*z - 277*y^5*z + 24*y^6*z - 50*y*z^2 + 84*y^2*z^2 - 97*y^3*z^2 + 82*y^4*z^2 + 41*y^5*z^2 - 19*z^3 + 205*y*z^3 - 566*y^2*z^3 + 533*y^3*z^3 + 15*y^4*z^3 + 38*z^4 - 217*y*z^4 + 332*y^2*z^4 + 3*y^3*z^4 - 19*z^5 + 62*y*z^5 + 5*y^2*z^5))/((-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((2*I)*G[0, 1 - y, z])/z^3 - ((2*I)*G[0, -y, z])/z^3 - ((2*I)*G[1 - y, 0, z])/z^3 + ((4*I)*G[1 - y, -y, z])/z^3 + ((2*I)*G[-y, 0, z])/z^3 - ((2*I)*G[-y, 1 - y, z])/z^3 - ((12*I)*G[-y, -y, z])/z^3) - (I*(-16 + 16*y - 9*z)*G[0, 0, 0, y])/ ((-1 + y)^2*z^2) + (I*(-10*y^3 + 44*y^4 - 76*y^5 + 64*y^6 - 26*y^7 + 4*y^8 - 18*y^2*z + 98*y^3*z - 197*y^4*z + 183*y^5*z - 77*y^6*z + 11*y^7*z + 4*y*z^2 + 10*y^2*z^2 - 60*y^3*z^2 + 68*y^4*z^2 - 16*y^5*z^2 - 6*y^6*z^2 + 2*z^3 - 18*y*z^3 + 49*y^2*z^3 - 83*y^3*z^3 + 90*y^4*z^3 - 40*y^5*z^3 - 4*z^4 + 20*y*z^4 - 48*y^2*z^4 + 70*y^3*z^4 - 42*y^4*z^4 + 2*z^5 - 6*y*z^5 + 15*y^2*z^5 - 19*y^3*z^5 - 4*y^2*z^6)*G[0, 0, 1, y])/ ((-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^2) + ((2*I)*(y^3 + 4*y^2*z + 4*y*z^2 - 2*y^2*z^2 + 2*z^3 - 4*y*z^3 - 2*z^4)* G[0, 0, 1 - y, z])/(y^2*z^2*(y + z)^2) + (I*(-4*y^6 + 12*y^7 - 12*y^8 + 4*y^9 - 2*y^4*z - 8*y^5*z + 41*y^6*z - 50*y^7*z + 19*y^8*z - 14*y^3*z^2 + 37*y^4*z^2 - 8*y^5*z^2 - 39*y^6*z^2 + 22*y^7*z^2 + 2*y^8*z^2 - 4*y^2*z^3 + 32*y^3*z^3 - 50*y^4*z^3 + 22*y^5*z^3 - 11*y^6*z^3 + 10*y^7*z^3 - 6*y*z^4 + 34*y^2*z^4 - 74*y^3*z^4 + 79*y^4*z^4 - 58*y^5*z^4 + 21*y^6*z^4 - 2*z^5 + 24*y*z^5 - 75*y^2*z^5 + 102*y^3*z^5 - 79*y^4*z^5 + 24*y^5*z^5 + 5*z^6 - 30*y*z^6 + 59*y^2*z^6 - 54*y^3*z^6 + 16*y^4*z^6 - 4*z^7 + 14*y*z^7 - 17*y^2*z^7 + 6*y^3*z^7 + z^8 - 2*y*z^8 + y^2*z^8)*G[0, 1, 0, y])/((-1 + y)^2*y^2*z^2* (-1 + y + z)^2*(y + z)^4) + (I*(-2*y^5 + 12*y^6 - 28*y^7 + 32*y^8 - 18*y^9 + 4*y^10 - 2*y^4*z + 22*y^5*z - 65*y^6*z + 83*y^7*z - 49*y^8*z + 11*y^9*z + 16*y^3*z^2 - 67*y^4*z^2 + 121*y^5*z^2 - 137*y^6*z^2 + 103*y^7*z^2 - 40*y^8*z^2 + 4*y^9*z^2 + 14*y^2*z^3 - 106*y^3*z^3 + 318*y^4*z^3 - 528*y^5*z^3 + 491*y^6*z^3 - 211*y^7*z^3 + 22*y^8*z^3 + 14*y*z^4 - 114*y^2*z^4 + 386*y^3*z^4 - 737*y^4*z^4 + 805*y^5*z^4 - 409*y^6*z^4 + 51*y^7*z^4 + 4*z^5 - 60*y*z^5 + 265*y^2*z^5 - 587*y^3*z^5 + 741*y^4*z^5 - 443*y^5*z^5 + 64*y^6*z^5 - 11*z^6 + 85*y*z^6 - 247*y^2*z^6 + 381*y^3*z^6 - 278*y^4*z^6 + 46*y^5*z^6 + 10*z^7 - 48*y*z^7 + 97*y^2*z^7 - 93*y^3*z^7 + 18*y^4*z^7 - 3*z^8 + 9*y*z^8 - 13*y^2*z^8 + 3*y^3*z^8)* G[0, 1, 0, z])/((-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + (I*(2*y - 4*y^2 + 2*y^3 - 2*z + 4*y*z - y^2*z + 2*z^2 - 4*y*z^2 + 2*y^2*z^2)*G[0, 1, 1, y])/((-1 + y)^2*y^2*z^2) + ((2*I)*(y^3 + 4*y^2*z + 4*y*z^2 - 2*y^2*z^2 + 2*z^3 - 4*y*z^3 - 2*z^4)* G[0, 1 - y, 0, z])/(y^2*z^2*(y + z)^2) + ((2*I)*(y^3 + 3*y^2*z + y*z^2 - y^2*z^2 + z^3 - 2*y*z^3 - z^4)* G[0, 1 - y, 1 - y, z])/(y^2*z^2*(y + z)^2) + ((I/6)*(-17*y^4 + 51*y^5 - 51*y^6 + 17*y^7 - 46*y^3*z + 144*y^4*z - 144*y^5*z + 40*y^6*z + 6*y^7*z - 11*y^2*z^2 + 45*y^3*z^2 - 75*y^4*z^2 + 29*y^5*z^2 + 12*y^6*z^2 + 24*y*z^3 - 84*y^2*z^3 + 60*y^3*z^3 + 24*y^5*z^3 + 18*z^4 - 90*y*z^4 + 132*y^2*z^4 - 48*y^3*z^4 + 36*y^4*z^4 - 18*z^5 + 54*y*z^5 - 30*y^2*z^5 + 18*y^3*z^5)*G[0, -y, 1 - y, z])/((-1 + y)^3*y^2*z^3*(y + z)^2) + (I*(-2*y + 8*y^2 - 10*y^3 + 4*y^4 - 4*z + 20*y*z - 31*y^2*z + 15*y^3*z + 10*z^2 - 28*y*z^2 + 19*y^2*z^2 + y^3*z^2 - 7*z^3 + 9*y*z^3 + 2*y^2*z^3 + z^4 + y*z^4)*G[1, 0, 0, y])/ ((-1 + y)*z^2*(-1 + y + z)^2*(y + z)^2) + (I*(-1 + z)*(4 - 8*y + 5*y^2 - 8*z + 8*y*z + 4*z^2)*G[1, 0, 0, z])/ (y^2*z*(-1 + y + z)^2) + (I*(-2*y^3 + 8*y^4 - 12*y^5 + 8*y^6 - 2*y^7 - y^2*z + 5*y^3*z - 20*y^5*z + 25*y^6*z - 9*y^7*z + 2*y*z^2 - 12*y^2*z^2 + 48*y^3*z^2 - 109*y^4*z^2 + 115*y^5*z^2 - 47*y^6*z^2 + 3*y^7*z^2 + 3*z^3 - 23*y*z^3 + 79*y^2*z^3 - 167*y^3*z^3 + 196*y^4*z^3 - 98*y^5*z^3 + 10*y^6*z^3 - 8*z^4 + 44*y*z^4 - 111*y^2*z^4 + 159*y^3*z^4 - 101*y^4*z^4 + 13*y^5*z^4 + 7*z^5 - 29*y*z^5 + 57*y^2*z^5 - 51*y^3*z^5 + 8*y^4*z^5 - 2*z^6 + 6*y*z^6 - 10*y^2*z^6 + 2*y^3*z^6)*G[1, 0, 1, y])/((-1 + y)^3*y^2*z^2* (-1 + y + z)^2*(y + z)^2) + (I*(-2 + y + 6*z - 2*y*z - 6*z^2 + 2*z^3 + y*z^3)*G[1, 0, 1 - y, z])/(y*z^3*(-1 + y + z)^2) - (I*(-4*y^5 + 10*y^6 - 6*y^7 - 2*y^8 + 2*y^9 - 16*y^4*z + 48*y^5*z - 38*y^6*z - 4*y^7*z + 10*y^8*z - 12*y^3*z^2 + 44*y^4*z^2 - 24*y^5*z^2 - 33*y^6*z^2 + 26*y^7*z^2 - y^8*z^2 - 10*y^2*z^3 + 40*y^3*z^3 - 16*y^4*z^3 - 36*y^5*z^3 + 21*y^6*z^3 - 4*y^7*z^3 + 4*y*z^4 - 2*y^2*z^4 + 10*y^3*z^4 - 12*y^4*z^4 - 14*y^5*z^4 - 6*y^6*z^4 + 2*z^5 - 16*y*z^5 + 36*y^2*z^5 - 20*y^3*z^5 - 28*y^4*z^5 - 4*y^5*z^5 - 4*z^6 + 16*y*z^6 - 17*y^2*z^6 - 14*y^3*z^6 - y^4*z^6 + 2*z^7 - 4*y*z^7 - 3*y^2*z^7)*G[1, 1, 0, y])/ ((-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + G[1 - y, z]*(((I/36)*(257*y^2 - 257*y^3 + 682*y*z - 841*y^2*z + 51*y^3*z + 165*z^2 - 489*y*z^2 + 108*y^2*z^2 - 165*z^3 + 57*y*z^3))/((-1 + y)*y*z^2*(y + z)^2) + ((I/6)*(-47*y^2 + 94*y^3 - 47*y^4 - 82*y*z + 212*y^2*z - 154*y^3*z + 24*y^4*z - 23*z^2 + 142*y*z^2 - 143*y^2*z^2 + 48*y^3*z^2 + 48*z^3 - 24*y*z^3 + 24*y^2*z^3 + 24*z^4)*G[0, 0, y])/ ((-1 + y)^2*z^3*(y + z)^2) - ((2*I)*(y^3 - 3*y^4 + 3*y^5 - y^6 + 2*y^2*z - 7*y^3*z + 10*y^4*z - 7*y^5*z + 2*y^6*z + y*z^2 - 6*y^2*z^2 + 14*y^3*z^2 - 16*y^4*z^2 + 7*y^5*z^2 - 2*y*z^3 + 8*y^2*z^3 - 15*y^3*z^3 + 12*y^4*z^3 - y^5*z^3 - z^4 + 5*y*z^4 - 11*y^2*z^4 + 13*y^3*z^4 - 2*y^4*z^4 + z^5 - 3*y*z^5 + 5*y^2*z^5 - y^3*z^5)*G[0, 1, y])/((-1 + y)^3*y^2*z^3*(y + z)^2) + ((I/3)*(4*y^4 - 8*y^5 + 4*y^6 + 16*y^3*z - 20*y^4*z + 4*y^5*z + 30*y^2*z^2 - 12*y^3*z^2 - 15*y^4*z^2 + 4*y*z^3 + 64*y^2*z^3 - 56*y^3*z^3 + 22*z^4 + 4*y*z^4 - 8*y^2*z^4 + 12*z^5 + 3*z^6)* G[1, 0, y])/((-1 + y)^2*z^3*(y + z)^4) + ((4*I)*(y + 2*z)*G[1, 1, y])/(z^2*(y + z)^2) + ((16*I)*G[0, 0, 0, y])/z^3 + ((6*I)*G[0, 0, 1, y])/z^3 - ((4*I)*G[0, 1, 0, y])/z^3 - ((2*I)*G[1, 0, 0, y])/z^3 + ((2*I)*G[1, 0, 1, y])/z^3 + ((6*I)*G[1, 1, 0, y])/z^3) - (I*(-1 + z)*(2 - 7*y + 4*y^2 - 4*z + 7*y*z + 2*z^2)*G[1, 1, 0, z])/ (y*z^3*(-1 + y + z)^2) + ((4*I)*(y + 2*z)*G[1, 1, 1, y])/ (z^2*(y + z)^2) + G[-y, z]* (((-I)*(-8*y^4 + 16*y^5 - 8*y^6 - 30*y^3*z + 77*y^4*z - 48*y^5*z + y^6*z - 31*y^2*z^2 + 124*y^3*z^2 - 103*y^4*z^2 + 4*y^5*z^2 + 4*y*z^3 + 54*y^2*z^3 - 88*y^3*z^3 + 5*y^4*z^3 + 3*z^4 - 16*y*z^4 - 14*y^2*z^4 - 7*z^5 + 16*y*z^5 - 5*y^2*z^5 + 5*z^6 - 4*y*z^6 - z^7)*G[0, 1, y])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) - ((I/3)*(-23*y^4 + 34*y^5 - 14*y^6 - 52*y^3*z + 129*y^4*z - 74*y^5*z + 3*y^6*z - 23*y^2*z^2 + 144*y^3*z^2 - 132*y^4*z^2 + 12*y^5*z^2 + 6*y*z^3 + 34*y^2*z^3 - 86*y^3*z^3 + 15*y^4*z^3 + 6*z^4 - 30*y*z^4 + 10*y^2*z^4 - 15*z^5 + 36*y*z^5 - 15*y^2*z^5 + 12*z^6 - 12*y*z^6 - 3*z^7)*G[1, 0, y])/(y^2*z^3*(-1 + y + z)^2* (y + z)^2) - ((I/6)*(37*y^4 + 86*y^3*z + 12*y^4*z + 73*y^2*z^2 + 24*y^3*z^2 + 12*y*z^3 + 12*z^4 - 24*y*z^4 - 12*z^5)*G[1, 1, y])/ (y^2*z^3*(y + z)^2) - ((10*I)*G[0, 0, 1, y])/z^3 - ((2*I)*G[0, 1, 1, y])/z^3 - ((2*I)*G[1, 0, 0, y])/z^3 - ((2*I)*G[1, 0, 1, y])/z^3 - ((4*I)*G[1, 1, 0, y])/z^3 - ((4*I)*G[1, 1, 1, y])/z^3) + (I*(-2 + y + 6*z - 2*y*z - 6*z^2 + 2*z^3 + y*z^3)*G[1, 1 - y, 0, z])/(y*z^3*(-1 + y + z)^2) + ((2*I)*(y^3 + 4*y^2*z + 4*y*z^2 - 2*y^2*z^2 + 2*z^3 - 4*y*z^3 - 2*z^4)* G[1 - y, 0, 0, z])/(y^2*z^2*(y + z)^2) + ((2*I)*(y^3 + 3*y^2*z + y*z^2 - y^2*z^2 + z^3 - 2*y*z^3 - z^4)* G[1 - y, 0, 1 - y, z])/(y^2*z^2*(y + z)^2) + (I*(-2*y^5 + 4*y^6 - 2*y^7 - 4*y^4*z + 4*y^5*z - y^6*z + y^7*z + 8*y^3*z^2 - 38*y^4*z^2 + 34*y^5*z^2 - 2*y^6*z^2 + 2*y^7*z^2 + 2*y^2*z^3 - 22*y^3*z^3 + 16*y^4*z^3 + 12*y^5*z^3 + 8*y^6*z^3 + 6*y*z^4 - 32*y^2*z^4 + 38*y^3*z^4 + 12*y^5*z^4 + 2*z^5 - 14*y*z^5 + 25*y^2*z^5 - 5*y^3*z^5 + 8*y^4*z^5 - 2*z^6 + 6*y*z^6 - 2*y^2*z^6 + 2*y^3*z^6)*G[1 - y, 1, 0, z])/((-1 + y)^3*y^2*z^2*(y + z)^4) + ((2*I)*(y^3 + 3*y^2*z + y*z^2 - y^2*z^2 + z^3 - 2*y*z^3 - z^4)* G[1 - y, 1 - y, 0, z])/(y^2*z^2*(y + z)^2) + ((4*I)*(y + 2*z)*G[1 - y, 1 - y, 1 - y, z])/(z^2*(y + z)^2) - ((I/6)*(12*y^3 - 73*y^4 + 147*y^5 - 123*y^6 + 37*y^7 + 24*y^2*z - 182*y^3*z + 402*y^4*z - 342*y^5*z + 86*y^6*z + 12*y^7*z + 12*y*z^2 - 157*y^2*z^2 + 399*y^3*z^2 - 381*y^4*z^2 + 103*y^5*z^2 + 24*y^6*z^2 - 24*y*z^3 + 84*y^2*z^3 - 156*y^3*z^3 + 120*y^4*z^3 - 12*z^4 + 60*y*z^4 - 138*y^2*z^4 + 162*y^3*z^4 - 24*y^4*z^4 + 12*z^5 - 36*y*z^5 + 60*y^2*z^5 - 12*y^3*z^5)*G[1 - y, -y, 1 - y, z])/((-1 + y)^3*y^2*z^3*(y + z)^2) - (I*(5*y^4 - 6*y^5 + 2*y^6 + 16*y^3*z - 33*y^4*z + 14*y^5*z + y^6*z + 15*y^2*z^2 - 56*y^3*z^2 + 34*y^4*z^2 + 4*y^5*z^2 + 2*y*z^3 - 34*y^2*z^3 + 38*y^3*z^3 + 5*y^4*z^3 - 6*y*z^4 + 22*y^2*z^4 - z^5 + 8*y*z^5 - 5*y^2*z^5 + 2*z^6 - 4*y*z^6 - z^7)*G[-y, 0, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) - (I*(5*y^4 - 6*y^5 + 2*y^6 + 16*y^3*z - 33*y^4*z + 14*y^5*z + y^6*z + 15*y^2*z^2 - 56*y^3*z^2 + 34*y^4*z^2 + 4*y^5*z^2 + 2*y*z^3 - 34*y^2*z^3 + 38*y^3*z^3 + 5*y^4*z^3 - 6*y*z^4 + 22*y^2*z^4 - z^5 + 8*y*z^5 - 5*y^2*z^5 + 2*z^6 - 4*y*z^6 - z^7)*G[-y, 1 - y, 0, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) - ((I/6)*(37*y^4 + 86*y^3*z + 12*y^4*z + 73*y^2*z^2 + 24*y^3*z^2 + 12*y*z^3 + 12*z^4 - 24*y*z^4 - 12*z^5)*G[-y, 1 - y, 1 - y, z])/ (y^2*z^3*(y + z)^2) + G[0, y]* (((-1/36*I)*(-257*y^2 + 514*y^3 - 257*y^4 - 814*y*z + 2208*y^2*z - 1445*y^3*z + 51*y^4*z - 341*z^2 + 1698*y*z^2 - 1410*y^2*z^2 - 381*y^3*z^2 + 436*z^3 - 533*y*z^3 - 771*y^2*z^3 - 95*z^4 - 339*y*z^4))/((-1 + y)^2*z^2*(-1 + y + z)*(y + z)^2) + ((I/2)*(-6*y^4 + 20*y^5 - 22*y^6 + 8*y^7 - 10*y^3*z + 35*y^4*z - 38*y^5*z + 11*y^6*z + 2*y^7*z + 18*y^2*z^2 - 71*y^3*z^2 + 113*y^4*z^2 - 77*y^5*z^2 + 17*y^6*z^2 + 2*y*z^3 - 59*y^2*z^3 + 171*y^3*z^3 - 153*y^4*z^3 + 29*y^5*z^3 + 4*z^4 - 29*y*z^4 + 101*y^2*z^4 - 119*y^3*z^4 + 13*y^4*z^4 - 8*z^5 + 39*y*z^5 - 58*y^2*z^5 - 3*y^3*z^5 + 4*z^6 - 12*y*z^6 - 2*y^2*z^6)*G[0, z])/ ((-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) - ((I/36)*(-479*y^3 + 1473*y^4 - 1509*y^5 + 515*y^6 - 1162*y^2*z + 4304*y^3*z - 5101*y^4*z + 1938*y^5*z + 21*y^6*z - 767*y*z^2 + 4033*y^2*z^2 - 5918*y^3*z^2 + 2589*y^4*z^2 + 63*y^5*z^2 + 72*z^3 + 746*y*z^3 - 2005*y^2*z^3 + 980*y^3*z^3 + 171*y^4*z^3 - 144*z^4 + 237*y*z^4 - 402*y^2*z^4 + 237*y^3*z^4 + 72*z^5 - 216*y*z^5 + 108*y^2*z^5)*G[1 - y, z])/((-1 + y)^2*y*z^3* (-1 + y + z)*(y + z)^2) - (I*(-2 + 6*y - 6*y^2 + 2*y^3 + 2*z - 4*y*z + 2*y^2*z + z^2 - 2*y*z^2 + y^2*z^2 - z^3)*G[0, 0, z])/ ((-1 + y)^2*z^2*(-1 + y + z)^2) - ((I/6)*(17*y^3 - 68*y^4 + 102*y^5 - 68*y^6 + 17*y^7 + 41*y^2*z - 192*y^3*z + 324*y^4*z - 230*y^5*z + 51*y^6*z + 6*y^7*z - 76*y^2*z^2 + 221*y^3*z^2 - 196*y^4*z^2 + 33*y^5*z^2 + 18*y^6*z^2 - 12*z^3 + 54*y*z^3 - 73*y^2*z^3 + 50*y^3*z^3 - 49*y^4*z^3 + 30*y^5*z^3 + 30*z^4 - 108*y*z^4 + 144*y^2*z^4 - 90*y^3*z^4 + 30*y^4*z^4 - 24*z^5 + 66*y*z^5 - 54*y^2*z^5 + 18*y^3*z^5 + 6*z^6 - 12*y*z^6 + 6*y^2*z^6)*G[0, 1 - y, z])/ ((-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)) + (I*(2*y - y^2 - 6*y*z + 2*y^2*z - z^2 + 8*y*z^2 - 2*y^2*z^2 + 3*z^3 - 6*y*z^3 + y^2*z^3 - 3*z^4 + 2*y*z^4 + z^5)*G[1, 0, z])/ (y^2*z^3*(-1 + y + z)^2) + (I*(-2*y^5 + 6*y^6 - 6*y^7 + 2*y^8 - 8*y^4*z + 28*y^5*z - 35*y^6*z + 14*y^7*z + y^8*z - 12*y^3*z^2 + 53*y^4*z^2 - 82*y^5*z^2 + 36*y^6*z^2 + 4*y^7*z^2 - 8*y^2*z^3 + 58*y^3*z^3 - 111*y^4*z^3 + 52*y^5*z^3 + 5*y^6*z^3 - 2*y*z^4 + 20*y^2*z^4 - 50*y^3*z^4 + 26*y^4*z^4 + 6*y*z^5 - 21*y^2*z^5 + 16*y^3*z^5 - 5*y^4*z^5 + z^6 - 6*y*z^6 + 8*y^2*z^6 - 4*y^3*z^6 - z^7 + 2*y*z^7 - y^2*z^7)*G[1 - y, 0, z])/((-1 + y)^2*y^2*z^3* (y + z)^4) + ((I/6)*(37*y^2 - 74*y^3 + 37*y^4 + 98*y*z - 184*y^2*z + 74*y^3*z + 12*y^4*z + 85*z^2 - 146*y*z^2 + 43*y^2*z^2 + 24*y^3*z^2 + 12*z^3 - 12*y*z^3 + 12*y^2*z^3 + 6*z^4)* G[1 - y, 1 - y, z])/((-1 + y)^2*z^3*(y + z)^2) - ((I/3)*(-23*y^4 + 34*y^5 - 14*y^6 - 52*y^3*z + 129*y^4*z - 74*y^5*z + 3*y^6*z - 23*y^2*z^2 + 144*y^3*z^2 - 132*y^4*z^2 + 12*y^5*z^2 + 6*y*z^3 + 34*y^2*z^3 - 86*y^3*z^3 + 15*y^4*z^3 + 6*z^4 - 30*y*z^4 + 10*y^2*z^4 - 15*z^5 + 36*y*z^5 - 15*y^2*z^5 + 12*z^6 - 12*y*z^6 - 3*z^7)*G[-y, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((2*I)*G[0, 0, 1 - y, z])/ z^3 - ((4*I)*G[0, 1 - y, 0, z])/z^3 + ((2*I)*G[1 - y, 0, 0, z])/ z^3 - ((2*I)*G[1 - y, 0, 1 - y, z])/z^3 + ((4*I)*G[1 - y, 1 - y, 1 - y, z])/z^3 - ((4*I)*G[1 - y, -y, 1 - y, z])/z^3 + ((2*I)*G[-y, 0, 1 - y, z])/ z^3 - ((6*I)*G[-y, 1 - y, 1 - y, z])/z^3) + ((I/3)*(y^4 - 14*y^5 + 10*y^6 + 38*y^3*z - 102*y^4*z + 70*y^5*z + 70*y^2*z^2 - 228*y^3*z^2 + 177*y^4*z^2 - 6*y*z^3 - 128*y^2*z^3 + 178*y^3*z^3 - 3*z^4 + 18*y*z^4 + 52*y^2*z^4 + 6*z^5 - 12*y*z^5 - 3*z^6)*G[-y, -y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + G[1, y]*(((I/36)*(257*y^2 - 257*y^3 + 682*y*z - 841*y^2*z + 51*y^3*z + 165*z^2 - 489*y*z^2 + 108*y^2*z^2 - 165*z^3 + 57*y*z^3))/ ((-1 + y)*y*z^2*(y + z)^2) + ((I/6)*(-25*y^2 + 25*y^3 - 50*y*z + 38*y^2*z + 6*y^3*z - 12*z^2 + 12*y*z^2 - 12*y^2*z^2 + 12*z^3 - 18*y*z^3)*G[1 - y, z])/((-1 + y)*y*z^2*(y + z)^2) + ((I/36)*(-479*y^4 + 1473*y^5 - 1509*y^6 + 515*y^7 - 1090*y^3*z + 3872*y^4*z - 4453*y^5*z + 1650*y^6*z + 21*y^7*z - 368*y^2*z^2 + 2512*y^3*z^2 - 4037*y^4*z^2 + 1758*y^5*z^2 + 135*y^6*z^2 - 78*y*z^3 + 998*y^2*z^3 - 2296*y^3*z^3 + 1226*y^4*z^3 + 294*y^5*z^3 - 57*z^4 + 471*y*z^4 - 1461*y^2*z^4 + 1197*y^3*z^4 + 282*y^4*z^4 + 114*z^5 - 579*y*z^5 + 780*y^2*z^5 + 117*y^3*z^5 - 57*z^6 + 186*y*z^6 + 15*y^2*z^6)*G[-y, z])/((-1 + y)^2*y^2*z^3* (-1 + y + z)*(y + z)^2) + ((2*I)*(y^3 + 4*y^2*z + 4*y*z^2 - 2*y^2*z^2 + 2*z^3 - 4*y*z^3 - 2*z^4)*G[0, 0, z])/ (y^2*z^2*(y + z)^2) + ((2*I)*(y^3 + 3*y^2*z + y*z^2 - y^2*z^2 + z^3 - 2*y*z^3 - z^4)*G[0, 1 - y, z])/(y^2*z^2*(y + z)^2) + ((I/6)*(-17*y^4 + 51*y^5 - 51*y^6 + 17*y^7 - 46*y^3*z + 144*y^4*z - 144*y^5*z + 40*y^6*z + 6*y^7*z - 11*y^2*z^2 + 45*y^3*z^2 - 75*y^4*z^2 + 29*y^5*z^2 + 12*y^6*z^2 + 24*y*z^3 - 84*y^2*z^3 + 60*y^3*z^3 + 24*y^5*z^3 + 18*z^4 - 90*y*z^4 + 132*y^2*z^4 - 48*y^3*z^4 + 36*y^4*z^4 - 18*z^5 + 54*y*z^5 - 30*y^2*z^5 + 18*y^3*z^5)*G[0, -y, z])/((-1 + y)^3*y^2*z^3*(y + z)^2) + (I*(-2 + y + 6*z - 2*y*z - 6*z^2 + 2*z^3 + y*z^3)*G[1, 0, z])/ (y*z^3*(-1 + y + z)^2) + ((2*I)*(y^3 + 3*y^2*z + y*z^2 - y^2*z^2 + z^3 - 2*y*z^3 - z^4)*G[1 - y, 0, z])/(y^2*z^2*(y + z)^2) + ((4*I)*(y + 2*z)*G[1 - y, 1 - y, z])/(z^2*(y + z)^2) - ((I/6)*(12*y^3 - 73*y^4 + 147*y^5 - 123*y^6 + 37*y^7 + 24*y^2*z - 182*y^3*z + 402*y^4*z - 342*y^5*z + 86*y^6*z + 12*y^7*z + 12*y*z^2 - 157*y^2*z^2 + 399*y^3*z^2 - 381*y^4*z^2 + 103*y^5*z^2 + 24*y^6*z^2 - 24*y*z^3 + 84*y^2*z^3 - 156*y^3*z^3 + 120*y^4*z^3 - 12*z^4 + 60*y*z^4 - 138*y^2*z^4 + 162*y^3*z^4 - 24*y^4*z^4 + 12*z^5 - 36*y*z^5 + 60*y^2*z^5 - 12*y^3*z^5)* G[1 - y, -y, z])/((-1 + y)^3*y^2*z^3*(y + z)^2) - (I*(5*y^4 - 6*y^5 + 2*y^6 + 16*y^3*z - 33*y^4*z + 14*y^5*z + y^6*z + 15*y^2*z^2 - 56*y^3*z^2 + 34*y^4*z^2 + 4*y^5*z^2 + 2*y*z^3 - 34*y^2*z^3 + 38*y^3*z^3 + 5*y^4*z^3 - 6*y*z^4 + 22*y^2*z^4 - z^5 + 8*y*z^5 - 5*y^2*z^5 + 2*z^6 - 4*y*z^6 - z^7)*G[-y, 0, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) - ((I/6)*(37*y^4 + 86*y^3*z + 12*y^4*z + 73*y^2*z^2 + 24*y^3*z^2 + 12*y*z^3 + 12*z^4 - 24*y*z^4 - 12*z^5)*G[-y, 1 - y, z])/ (y^2*z^3*(y + z)^2) + ((I/3)*(y^4 - 14*y^5 + 10*y^6 + 38*y^3*z - 102*y^4*z + 70*y^5*z + 70*y^2*z^2 - 228*y^3*z^2 + 177*y^4*z^2 - 6*y*z^3 - 128*y^2*z^3 + 178*y^3*z^3 - 3*z^4 + 18*y*z^4 + 52*y^2*z^4 + 6*z^5 - 12*y*z^5 - 3*z^6)*G[-y, -y, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) - ((2*I)*G[0, 0, -y, z])/z^3 + ((2*I)*G[0, 1 - y, -y, z])/z^3 + ((4*I)*G[0, -y, 0, z])/z^3 - ((2*I)*G[0, -y, -y, z])/z^3 - ((4*I)*G[1 - y, 1 - y, -y, z])/z^3 - ((4*I)*G[1 - y, -y, 0, z])/z^3 - ((4*I)*G[1 - y, -y, 1 - y, z])/ z^3 + ((8*I)*G[1 - y, -y, -y, z])/z^3 - ((2*I)*G[-y, 0, 0, z])/ z^3 - ((2*I)*G[-y, 0, 1 - y, z])/z^3 - ((2*I)*G[-y, 1 - y, 0, z])/ z^3 - ((4*I)*G[-y, 1 - y, 1 - y, z])/z^3 + ((4*I)*G[-y, 1 - y, -y, z])/z^3 + ((4*I)*G[-y, -y, 0, z])/z^3 + ((4*I)*G[-y, -y, 1 - y, z])/z^3 - ((12*I)*G[-y, -y, -y, z])/z^3) - ((2*I)*G[0, 0, -y, 1 - y, z])/z^3 + ((2*I)*G[0, 1 - y, -y, 1 - y, z])/ z^3 + ((4*I)*G[0, -y, 0, 1 - y, z])/z^3 + ((4*I)*G[0, -y, 1 - y, 0, z])/z^3 - ((2*I)*G[0, -y, -y, 1 - y, z])/ z^3 - ((2*I)*G[1 - y, 0, 1, 0, z])/z^3 + ((4*I)*G[1 - y, 1, 1, 0, z])/ z^3 + ((2*I)*G[1 - y, 1 - y, 1, 0, z])/z^3 - ((4*I)*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 - ((4*I)*G[1 - y, -y, 0, 1 - y, z])/z^3 - ((4*I)*G[1 - y, -y, 1 - y, 0, z])/z^3 - ((4*I)*G[1 - y, -y, 1 - y, 1 - y, z])/z^3 + ((8*I)*G[1 - y, -y, -y, 1 - y, z])/z^3 - ((2*I)*G[-y, 0, 0, 1 - y, z])/ z^3 - ((2*I)*G[-y, 0, 1, 0, z])/z^3 - ((2*I)*G[-y, 0, 1 - y, 0, z])/ z^3 - ((2*I)*G[-y, 0, 1 - y, 1 - y, z])/z^3 - ((2*I)*G[-y, 1 - y, 0, 0, z])/z^3 - ((2*I)*G[-y, 1 - y, 0, 1 - y, z])/ z^3 - ((2*I)*G[-y, 1 - y, 1, 0, z])/z^3 - ((2*I)*G[-y, 1 - y, 1 - y, 0, z])/z^3 - ((4*I)*G[-y, 1 - y, 1 - y, 1 - y, z])/z^3 + ((4*I)*G[-y, 1 - y, -y, 1 - y, z])/z^3 + ((4*I)*G[-y, -y, 0, 1 - y, z])/z^3 + ((4*I)*G[-y, -y, 1 - y, 0, z])/ z^3 + ((4*I)*G[-y, -y, 1 - y, 1 - y, z])/z^3 - ((12*I)*G[-y, -y, -y, 1 - y, z])/z^3 + (((-I)*(10 - 20*y + 10*y^2 - 13*z + 13*y*z + 12*z^2))/ ((-1 + y)^3*z^2) + ((10*I)*G[1 - y, z])/z^3)*Zeta[3]) + Nc^2*((7902 - 10471*y - 2569*z)/(432*(-1 + y)*z*(y + z)) + (Pi^4*(-243 + 972*y - 1458*y^2 + 972*y^3 - 243*y^4 + 181*z - 794*y*z + 1152*y^2*z - 742*y^3*z + 203*y^4*z + 11*z^2 + 26*y*z^2 + 35*y^2*z^2))/(720*(-1 + y)^4*z*(-1 + y + z)^2) + Pi^3*(((-1/72*I)*(-127*y^3 + 362*y^4 - 343*y^5 + 108*y^6 + 264*y*z - 1305*y^2*z + 2445*y^3*z - 2015*y^4*z + 611*y^5*z - 132*z^2 - 315*y*z^2 + 2127*y^2*z^2 - 2843*y^3*z^2 + 1161*y^4*z^2 + 71*z^3 + 611*y*z^3 - 1717*y^2*z^3 + 1029*y^3*z^3 + 171*z^4 - 656*y*z^4 + 479*y^2*z^4 - 110*z^5 + 108*y*z^5))/((-1 + y)^2*z*(-1 + y + z)^2* (y + z)^3) + ((I/6)*(4 - 8*y + 4*y^2 - 11*z + 8*y*z + 3*y^2*z + 7*z^2)*G[0, y])/((-1 + y)^2*z*(-1 + y + z)^2) + ((I/6)*(-3 + 6*y - 3*y^2 + 5*z - 8*y*z + 3*y^2*z - z^2)*G[0, z])/ ((-1 + y)^2*z*(-1 + y + z)^2) - ((I/6)*(-3*y^4 + 6*y^5 - 3*y^6 + 22*y*z - 88*y^2*z + 120*y^3*z - 56*y^4*z + 2*y^6*z - 11*z^2 + 48*y^2*z^2 - 20*y^3*z^2 - 28*y^4*z^2 + 8*y^5*z^2 + 22*z^3 - 56*y*z^3 + 94*y^2*z^3 - 84*y^3*z^3 + 12*y^4*z^3 - 14*z^4 + 60*y*z^4 - 72*y^2*z^4 + 8*y^3*z^4 + 8*z^5 - 22*y*z^5 + 2*y^2*z^5 - 3*z^6)*G[1, y])/((-1 + y)^2*z*(-1 + y + z)^2* (y + z)^4) - ((I/6)*(-3*y^4 + 6*y^5 - 3*y^6 + 22*y*z - 88*y^2*z + 120*y^3*z - 60*y^4*z + 4*y^5*z + 2*y^6*z - 11*z^2 + 48*y^2*z^2 - 36*y^3*z^2 - 10*y^4*z^2 + 8*y^5*z^2 + 22*z^3 - 56*y*z^3 + 70*y^2*z^3 - 52*y^3*z^3 + 12*y^4*z^3 - 14*z^4 + 44*y*z^4 - 44*y^2*z^4 + 8*y^3*z^4 + 4*z^5 - 10*y*z^5 + 2*y^2*z^5 - z^6)* G[1 - y, z])/((-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4)) + ((9*y^4 - 18*y^5 + 9*y^6 - 44*y*z + 176*y^2*z - 228*y^3*z + 91*y^4*z + 10*y^5*z - 5*y^6*z + 22*z^2 - 78*y^2*z^2 + 16*y^3*z^2 + 64*y^4*z^2 - 20*y^5*z^2 - 44*z^3 + 124*y*z^3 - 194*y^2*z^3 + 160*y^3*z^3 - 30*y^4*z^3 + 31*z^4 - 114*y*z^4 + 127*y^2*z^4 - 20*y^3*z^4 - 13*z^5 + 34*y*z^5 - 5*y^2*z^5 + 4*z^6)*G[0, 1 - y, z]* G[1, 0, y])/(2*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + G[0, 0, z]*((-41*y^2 + 41*y^3 - 198*z + 248*y*z - 38*y^2*z + 91*z^2 - 67*y*z^2 + 12*z^3)/(12*(-1 + y)*z*(-1 + y + z)*(y + z)^2) + ((-5*y^4 + 10*y^5 - 5*y^6 + 44*y*z - 176*y^2*z + 244*y^3*z - 125*y^4*z + 8*y^5*z + 5*y^6*z - 22*z^2 + 102*y^2*z^2 - 72*y^3*z^2 - 31*y^4*z^2 + 20*y^5*z^2 + 44*z^3 - 108*y*z^3 + 150*y^2*z^3 - 128*y^3*z^3 + 30*y^4*z^3 - 27*z^4 + 98*y*z^4 - 109*y^2*z^4 + 20*y^3*z^4 + 11*z^5 - 28*y*z^5 + 5*y^2*z^5 - 3*z^6)* G[1, 0, y])/(2*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4)) + ((324*y^2 - 648*y^3 + 324*y^4 + 777*y*z - 2943*y^2*z + 2719*y^3*z - 481*y^4*z - 72*y^5*z - 3489*z^2 + 6111*y*z^2 - 1539*y^2*z^2 - 1024*y^3*z^2 + 13*y^4*z^2 + 8406*z^3 - 14010*y*z^3 + 6795*y^2*z^3 - 1047*y^3*z^3 - 6134*z^4 + 8627*y*z^4 - 2493*y^2*z^4 + 1289*z^5 - 1433*y*z^5 - 72*z^6)*G[1, 0, z])/(72*(-1 + y)*z^2*(-1 + y + z)^2* (y + z)^3) + G[0, 0, y]*((162*y^2 - 504*y^3 + 522*y^4 - 180*y^5 + 126*y*z - 832*y^2*z + 1304*y^3*z - 634*y^4*z + 36*y^5*z + 558*z^2 - 2924*y*z^2 + 4862*y^2*z^2 - 3015*y^3*z^2 + 573*y^4*z^2 - 814*z^3 + 2554*y*z^3 - 2274*y^2*z^3 + 642*y^3*z^3 + 256*z^4 - 307*y*z^4 + 105*y^2*z^4)/(36*(-1 + y)^3*z^2*(-1 + y + z)* (y + z)^2) + ((13 - 26*y + 13*y^2 - 17*z + 26*y*z - 9*y^2*z + 4*z^2)*G[0, 0, z])/(2*(-1 + y)^2*z*(-1 + y + z)^2) + ((-1 + z)*(-1 + z + z^2)*G[1, 0, z])/(2*z^3*(-1 + y + z)^2) + ((-5*y^4 + 20*y^5 - 30*y^6 + 20*y^7 - 5*y^8 - 20*y^3*z + 90*y^4*z - 150*y^5*z + 110*y^6*z - 30*y^7*z - 30*y^2*z^2 + 160*y^3*z^2 - 309*y^4*z^2 + 258*y^5*z^2 - 79*y^6*z^2 + 2*y*z^3 + 52*y^2*z^3 - 204*y^3*z^3 + 250*y^4*z^3 - 102*y^5*z^3 + 2*y^6*z^3 - 16*z^4 + 60*y*z^4 - 138*y^2*z^4 + 184*y^3*z^4 - 100*y^4*z^4 + 8*y^5*z^4 + 32*z^5 - 110*y*z^5 + 160*y^2*z^5 - 102*y^3*z^5 + 12*y^4*z^5 - 20*z^6 + 64*y*z^6 - 64*y^2*z^6 + 8*y^3*z^6 + 6*z^7 - 16*y*z^7 + 2*y^2*z^7 - 2*z^8)*G[1 - y, 0, z])/((-1 + y)^2*z^3*(-1 + y + z)^2* (y + z)^4)) + G[1, 0, y]*((324*y^2 - 1332*y^3 + 2052*y^4 - 1404*y^5 + 360*y^6 + 777*y*z - 3558*y^2*z + 5809*y^3*z - 4124*y^4*z + 1168*y^5*z - 72*y^6*z - 3489*z^2 + 15204*y*z^2 - 26733*y^2*z^2 + 22977*y^3*z^2 - 8008*y^4*z^2 + 49*y^5*z^2 + 5604*z^3 - 20313*y*z^3 + 26301*y^2*z^3 - 11128*y^3*z^3 - 903*y^4*z^3 - 1649*z^4 + 4483*y*z^4 - 1874*y^2*z^4 - 2277*y^3*z^4 - 63*z^5 + 35*y*z^5 - 1289*y^2*z^5 - 403*z^6 - 36*y*z^6)/(72*(-1 + y)^2*z^2*(-1 + y + z)^2*(y + z)^3) - ((-1 + z)*(-1 + z + 2*z^2)*G[1, 0, z])/(2*z^3*(-1 + y + z)^2) + ((-1 + z)*(-1 + z + 2*z^2)*G[1, 1 - y, z])/(2*z^3*(-1 + y + z)^2) + ((5*y^4 - 10*y^5 + 5*y^6 - 22*y*z + 88*y^2*z - 112*y^3*z + 39*y^4*z + 10*y^5*z - 3*y^6*z + 11*z^2 - 36*y^2*z^2 - 8*y^3*z^2 + 48*y^4*z^2 - 12*y^5*z^2 - 22*z^3 + 64*y*z^3 - 116*y^2*z^3 + 104*y^3*z^3 - 18*y^4*z^3 + 16*z^4 - 68*y*z^4 + 82*y^2*z^4 - 12*y^3*z^4 - 9*z^5 + 24*y*z^5 - 3*y^2*z^5 + 3*z^6)* G[1 - y, 0, z])/(2*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + ((-10*y^4 + 40*y^5 - 60*y^6 + 40*y^7 - 10*y^8 - 40*y^3*z + 180*y^4*z - 300*y^5*z + 220*y^6*z - 60*y^7*z - 60*y^2*z^2 + 320*y^3*z^2 - 616*y^4*z^2 + 512*y^5*z^2 - 156*y^6*z^2 - 18*y*z^3 + 192*y^2*z^3 - 532*y^3*z^3 + 570*y^4*z^3 - 214*y^5*z^3 + 2*y^6*z^3 - 21*z^4 + 120*y*z^4 - 330*y^2*z^4 + 424*y^3*z^4 - 205*y^4*z^4 + 8*y^5*z^4 + 42*z^5 - 168*y*z^5 + 270*y^2*z^5 - 172*y^3*z^5 + 12*y^4*z^5 - 27*z^6 + 94*y*z^6 - 99*y^2*z^6 + 8*y^3*z^6 + 10*z^7 - 28*y*z^7 + 2*y^2*z^7 - 4*z^8)* G[1 - y, 1 - y, z])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((9*y^4 - 20*y^5 + 10*y^6 + 36*y^3*z - 98*y^4*z + 60*y^5*z + 54*y^2*z^2 - 192*y^3*z^2 + 147*y^4*z^2 - 52*y*z^3 - 12*y^2*z^3 + 100*y^3*z^3 + 53*z^4 - 4*y*z^4 - 106*z^5 + 48*y*z^5 + 51*z^6)* G[-y, 0, z])/(2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-9*y^4 + 20*y^5 - 10*y^6 - 36*y^3*z + 98*y^4*z - 60*y^5*z - 54*y^2*z^2 + 192*y^3*z^2 - 147*y^4*z^2 + 52*y*z^3 + 12*y^2*z^3 - 100*y^3*z^3 - 53*z^4 + 4*y*z^4 + 106*z^5 - 48*y*z^5 - 51*z^6)* G[-y, 1 - y, z])/(2*z^3*(-1 + y + z)^2*(y + z)^4)) + Pi^2*((-522*y^2 + 3284*y^3 - 6409*y^4 + 5054*y^5 - 1407*y^6 - 3144*y*z + 16572*y^2*z - 32346*y^3*z + 26434*y^4*z - 7516*y^5*z + 1320*z^2 + 5097*y*z^2 - 30168*y^2*z^2 + 38365*y^3*z^2 - 14175*y^4*z^2 - 307*z^3 - 11140*y*z^3 + 25709*y^2*z^3 - 12945*y^3*z^3 - 2967*z^4 + 10678*y*z^4 - 6394*y^2*z^4 + 1954*z^5 - 1515*y*z^5)/(432*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^3) + G[0, z]*((235*y^3 - 457*y^4 + 222*y^5 - 132*y*z + 1035*y^2*z - 1905*y^3*z + 1008*y^4*z + 66*z^2 + 738*y*z^2 - 2412*y^2*z^2 + 1692*y^3*z^2 + 136*z^3 - 1234*y*z^3 + 1314*y^2*z^3 - 270*z^4 + 474*y*z^4 + 66*z^5)/(72*(-1 + y)*z*(-1 + y + z)^2*(y + z)^3) + ((-5*y^4 + 10*y^5 - 5*y^6 + 22*y*z - 88*y^2*z + 112*y^3*z - 34*y^4*z - 16*y^5*z + 4*y^6*z - 11*z^2 + 36*y^2*z^2 + 28*y^3*z^2 - 74*y^4*z^2 + 16*y^5*z^2 + 22*z^3 - 64*y*z^3 + 146*y^2*z^3 - 148*y^3*z^3 + 24*y^4*z^3 - 16*z^4 + 88*y*z^4 - 118*y^2*z^4 + 16*y^3*z^4 + 14*z^5 - 38*y*z^5 + 4*y^2*z^5 - 5*z^6)*G[1, y])/(12*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4)) - ((-1 + z)*(2*y^3 - 11*y*z + 28*y^2*z + 5*y^3*z + 55*z^2 - 49*y*z^2 + 37*y^2*z^2 - 75*z^3 + 59*y*z^3 + 27*z^4)*G[1, z])/ (24*z^2*(-1 + y + z)^2*(y + z)^3) + ((54*y^3 - 228*y^4 + 294*y^5 - 120*y^6 + 282*y^2*z - 1212*y^3*z + 1679*y^4*z - 761*y^5*z + 12*y^6*z + 224*y*z^2 - 1485*y^2*z^2 + 2687*y^3*z^2 - 1491*y^4*z^2 + 23*y^5*z^2 + 131*z^3 - 1093*y*z^3 + 2510*y^2*z^3 - 1820*y^3*z^3 + 116*y^4*z^3 - 457*z^4 + 1671*y*z^4 - 1760*y^2*z^4 + 342*y^3*z^4 + 463*z^5 - 939*y*z^5 + 380*y^2*z^5 - 149*z^6 + 155*y*z^6 + 12*z^7)*G[1 - y, z])/ (72*(-1 + y)*z^2*(-1 + y + z)^2*(y + z)^4) + G[0, y]*((108*y^3 - 444*y^4 + 684*y^5 - 468*y^6 + 120*y^7 + 324*y^2*z - 1459*y^3*z + 2277*y^4*z - 1317*y^5*z + 19*y^6*z + 156*y^7*z + 60*y*z^2 - 525*y^2*z^2 + 761*y^3*z^2 + 1037*y^4*z^2 - 2509*y^5*z^2 + 1176*y^6*z^2 + 240*z^3 - 1023*y*z^3 + 1335*y^2*z^3 + 1982*y^3*z^3 - 5450*y^4*z^3 + 2880*y^5*z^3 - 325*z^4 + 1125*y*z^4 + 702*y^2*z^4 - 4886*y^3*z^4 + 3276*y^4*z^4 + 146*z^5 + 149*y*z^5 - 2239*y^2*z^5 + 1836*y^3*z^5 - 61*z^6 - 395*y*z^6 + 420*y^2*z^6)/ (144*(-1 + y)^3*z^2*(-1 + y + z)^2*(y + z)^3) + ((-28 + 56*y - 28*y^2 + 35*z - 52*y*z + 17*y^2*z - 9*z^2)*G[0, z])/ (12*(-1 + y)^2*z*(-1 + y + z)^2) + ((-1 + z)*(-1 + z + z^2)* G[1, z])/(12*z^3*(-1 + y + z)^2) + ((-10*y^4 + 40*y^5 - 60*y^6 + 40*y^7 - 10*y^8 - 40*y^3*z + 180*y^4*z - 300*y^5*z + 220*y^6*z - 60*y^7*z - 60*y^2*z^2 + 320*y^3*z^2 - 617*y^4*z^2 + 514*y^5*z^2 - 157*y^6*z^2 - 18*y*z^3 + 192*y^2*z^3 - 536*y^3*z^3 + 579*y^4*z^3 - 220*y^5*z^3 + 3*y^6*z^3 - 21*z^4 + 120*y*z^4 - 336*y^2*z^4 + 440*y^3*z^4 - 219*y^4*z^4 + 12*y^5*z^4 + 42*z^5 - 172*y*z^5 + 284*y^2*z^5 - 188*y^3*z^5 + 18*y^4*z^5 - 28*z^6 + 100*y*z^6 - 108*y^2*z^6 + 12*y^3*z^6 + 11*z^7 - 30*y*z^7 + 3*y^2*z^7 - 4*z^8)*G[1 - y, z])/(12*(-1 + y)^2*z^3*(-1 + y + z)^2* (y + z)^4)) + G[1, y]*((-54*y^3 + 222*y^4 - 342*y^5 + 234*y^6 - 60*y^7 - 249*y^2*z + 1122*y^3*z - 1852*y^4*z + 1334*y^5*z - 355*y^6*z - 356*y*z^2 + 1943*y^2*z^2 - 3664*y^3*z^2 + 2885*y^4*z^2 - 798*y^5*z^2 - 10*y^6*z^2 - 296*z^3 + 1974*y*z^3 - 4335*y^2*z^3 + 3846*y^3*z^3 - 1204*y^4*z^3 + 50*y^5*z^3 + 661*z^4 - 2454*y*z^4 + 2895*y^2*z^4 - 1196*y^3*z^4 + 234*y^4*z^4 - 408*z^5 + 862*y*z^5 - 546*y^2*z^5 + 302*y^3*z^5 + 28*z^6 - 40*y*z^6 + 152*y^2*z^6 + 11*z^7 + 24*y*z^7)/ (72*(-1 + y)^2*z^2*(-1 + y + z)^2*(y + z)^4) - ((-1 + z)*(-1 + z + 2*z^2)*G[1, z])/(12*z^3*(-1 + y + z)^2) + ((5 - 10*y + 5*y^2 - 12*z + 14*y*z - 2*y^2*z + 5*z^2)*G[1 - y, z])/ (12*(-1 + y)^2*z*(-1 + y + z)^2) + ((9*y^4 - 20*y^5 + 10*y^6 + 36*y^3*z - 98*y^4*z + 60*y^5*z + 54*y^2*z^2 - 192*y^3*z^2 + 147*y^4*z^2 - 52*y*z^3 - 12*y^2*z^3 + 100*y^3*z^3 + 53*z^4 - 4*y*z^4 - 106*z^5 + 48*y*z^5 + 51*z^6)*G[-y, z])/(12*z^3*(-1 + y + z)^2* (y + z)^4)) + ((-40 + 160*y - 240*y^2 + 160*y^3 - 40*y^4 + 85*z - 252*y*z + 240*y^2*z - 68*y^3*z - 5*y^4*z - 45*z^2 + 92*y*z^2 - 44*y^2*z^2)*G[0, 0, y])/(12*(-1 + y)^4*z* (-1 + y + z)^2) + ((5 - 10*y + 5*y^2 - 11*z + 16*y*z - 5*y^2*z + 3*z^2)*G[0, 0, z])/(12*(-1 + y)^2*z*(-1 + y + z)^2) + ((-10*y^4 + 20*y^5 - 10*y^6 - 22*y*z + 88*y^2*z - 172*y^3*z + 185*y^4*z - 86*y^5*z + 7*y^6*z + 11*z^2 - 126*y^2*z^2 + 276*y^3*z^2 - 194*y^4*z^2 + 28*y^5*z^2 - 22*z^3 + 4*y*z^3 + 160*y^2*z^3 - 204*y^3*z^3 + 42*y^4*z^3 + z^4 + 66*y*z^4 - 125*y^2*z^4 + 28*y^3*z^4 + 17*z^5 - 44*y*z^5 + 7*y^2*z^5 - 5*z^6)* G[0, 1, y])/(12*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + ((-2*y^4 + 22*y*z - 44*y^2*z + 14*y^3*z + 2*y^4*z - 11*z^2 - 22*y*z^2 + 21*y^2*z^2 + 8*y^3*z^2 + 22*z^3 - 8*y*z^3 + 12*y^2*z^3 - 13*z^4 + 8*y*z^4 + 2*z^5)*G[0, 1, z])/ (12*z*(-1 + y + z)^2*(y + z)^4) + ((-9*y^4 + 18*y^5 - 9*y^6 + 44*y*z - 176*y^2*z + 228*y^3*z - 91*y^4*z - 10*y^5*z + 5*y^6*z - 22*z^2 + 78*y^2*z^2 - 16*y^3*z^2 - 64*y^4*z^2 + 20*y^5*z^2 + 44*z^3 - 124*y*z^3 + 194*y^2*z^3 - 160*y^3*z^3 + 30*y^4*z^3 - 31*z^4 + 114*y*z^4 - 127*y^2*z^4 + 20*y^3*z^4 + 13*z^5 - 34*y*z^5 + 5*y^2*z^5 - 4*z^6)* G[0, 1 - y, z])/(12*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + ((17*y^4 - 34*y^5 + 17*y^6 + 22*y*z - 88*y^2*z + 200*y^3*z - 233*y^4*z + 118*y^5*z - 19*y^6*z - 11*z^2 + 168*y^2*z^2 - 328*y^3*z^2 + 242*y^4*z^2 - 76*y^5*z^2 + 22*z^3 + 24*y*z^3 - 168*y^2*z^3 + 216*y^3*z^3 - 114*y^4*z^3 + 6*z^4 - 48*y*z^4 + 88*y^2*z^4 - 76*y^3*z^4 - 9*z^5 + 8*y*z^5 - 19*y^2*z^5 - 5*z^6)* G[1, 0, y])/(12*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) - (11*(-1 + z)*G[1, 0, z])/(6*z*(-1 + y + z)^2) + ((5 - 10*y + 5*y^2 - 11*z + 16*y*z - 5*y^2*z + 3*z^2)*G[1, 1, y])/ (12*(-1 + y)^2*z*(-1 + y + z)^2) - ((-1 + z)*(1 - z + z^2)* G[1, 1, z])/(12*z^3*(-1 + y + z)^2) - ((-1 + z)*(-1 + z + 2*z^2)*G[1, 1 - y, z])/(12*z^3*(-1 + y + z)^2) + ((-5*y^4 + 10*y^5 - 5*y^6 + 22*y*z - 88*y^2*z + 112*y^3*z - 39*y^4*z - 10*y^5*z + 3*y^6*z - 11*z^2 + 36*y^2*z^2 + 8*y^3*z^2 - 48*y^4*z^2 + 12*y^5*z^2 + 22*z^3 - 64*y*z^3 + 116*y^2*z^3 - 104*y^3*z^3 + 18*y^4*z^3 - 16*z^4 + 68*y*z^4 - 82*y^2*z^4 + 12*y^3*z^4 + 9*z^5 - 24*y*z^5 + 3*y^2*z^5 - 3*z^6)* G[1 - y, 0, z])/(12*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + (11*(2*y - z)*G[1 - y, 1, z])/(12*(y + z)^4) + ((10*y^4 - 40*y^5 + 60*y^6 - 40*y^7 + 10*y^8 + 40*y^3*z - 180*y^4*z + 300*y^5*z - 220*y^6*z + 60*y^7*z + 60*y^2*z^2 - 320*y^3*z^2 + 616*y^4*z^2 - 512*y^5*z^2 + 156*y^6*z^2 + 18*y*z^3 - 192*y^2*z^3 + 532*y^3*z^3 - 570*y^4*z^3 + 214*y^5*z^3 - 2*y^6*z^3 + 21*z^4 - 120*y*z^4 + 330*y^2*z^4 - 424*y^3*z^4 + 205*y^4*z^4 - 8*y^5*z^4 - 42*z^5 + 168*y*z^5 - 270*y^2*z^5 + 172*y^3*z^5 - 12*y^4*z^5 + 27*z^6 - 94*y*z^6 + 99*y^2*z^6 - 8*y^3*z^6 - 10*z^7 + 28*y*z^7 - 2*y^2*z^7 + 4*z^8)* G[1 - y, 1 - y, z])/(12*(-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((9*y^4 - 20*y^5 + 10*y^6 + 36*y^3*z - 98*y^4*z + 60*y^5*z + 54*y^2*z^2 - 192*y^3*z^2 + 147*y^4*z^2 - 52*y*z^3 - 12*y^2*z^3 + 100*y^3*z^3 + 53*z^4 - 4*y*z^4 - 106*z^5 + 48*y*z^5 + 51*z^6)* G[-y, 1 - y, z])/(12*z^3*(-1 + y + z)^2*(y + z)^4)) + ((-13 + 19*y - 6*y^2 + 13*z - 54*y*z)*G[0, 0, 0, y])/ (12*(-1 + y)^2*z*(-1 + y + z)) + ((9 - 9*y - z)*G[0, 0, 0, z])/ (2*(-1 + y)*z*(-1 + y + z)) + ((-54*y^3 + 228*y^4 - 360*y^5 + 252*y^6 - 66*y^7 - 282*y^2*z + 1344*y^3*z - 2433*y^4*z + 2055*y^5*z - 777*y^6*z + 93*y^7*z - 224*y*z^2 + 1681*y^2*z^2 - 4295*y^3*z^2 + 5081*y^4*z^2 - 2935*y^5*z^2 + 722*y^6*z^2 - 30*y^7*z^2 - 131*z^3 + 1121*y*z^3 - 3480*y^2*z^3 + 5126*y^3*z^3 - 3797*y^4*z^3 + 1209*y^5*z^3 - 30*y^6*z^3 + 151*z^4 - 843*y*z^4 + 1677*y^2*z^4 - 1579*y^3*z^4 + 552*y^4*z^4 + 114*y^5*z^4 + 10*z^5 - 60*y*z^5 + 36*y^2*z^5 - 100*y^3*z^5 + 222*y^4*z^5 - 24*z^6 + 36*y*z^6 - 72*y^2*z^6 + 132*y^3*z^6 - 6*z^7 + 24*y^2*z^7)*G[0, 1, 0, y])/ (12*(-1 + y)^3*z^2*(-1 + y + z)^2*(y + z)^4) + ((-54*y^3 + 108*y^4 - 54*y^5 - 282*y^2*z + 732*y^3*z - 527*y^4*z + 65*y^5*z + 12*y^6*z - 224*y*z^2 + 1161*y^2*z^2 - 1469*y^3*z^2 + 502*y^4*z^2 - 131*z^3 + 811*y*z^3 - 1487*y^2*z^3 + 741*y^3*z^3 - 42*y^4*z^3 + 139*z^4 - 465*y*z^4 + 188*y^2*z^4 + 6*y^3*z^4 + 26*z^5 - 164*y*z^5 + 90*y^2*z^5 - 48*z^6 + 66*y*z^6 + 12*z^7)* G[0, 1, 0, z])/(12*(-1 + y)*z^2*(-1 + y + z)^2*(y + z)^4) + ((-60*y^3 + 240*y^4 - 360*y^5 + 240*y^6 - 60*y^7 + 66*y*z - 510*y^2*z + 1451*y^3*z - 1959*y^4*z + 1281*y^5*z - 335*y^6*z + 6*y^7*z - 330*z^2 + 1602*y*z^2 - 3027*y^2*z^2 + 2832*y^3*z^2 - 1340*y^4*z^2 + 286*y^5*z^2 - 23*y^6*z^2 + 468*z^3 - 1923*y*z^3 + 3054*y^2*z^3 - 2138*y^3*z^3 + 476*y^4*z^3 + 45*y^5*z^3 - 61*z^4 + 156*y*z^4 + 12*y^2*z^4 - 362*y^3*z^4 + 201*y^4*z^4 - 51*z^5 + 139*y*z^5 - 287*y^2*z^5 + 145*y^3*z^5 - 26*z^6 - 10*y*z^6 + 18*y^2*z^6)*G[1, 0, 0, y])/(12*(-1 + y)^3*z^2*(-1 + y + z)^2* (y + z)^3) + ((-66*y + 198*y^2 - 179*y^3 + 29*y^4 + 18*y^5 + 330*z - 594*y*z + 123*y^2*z + 128*y^3*z + 7*y^4*z - 792*z^2 + 1245*y*z^2 - 516*y^2*z^2 + 51*y^3*z^2 + 547*z^3 - 706*y*z^3 + 159*y^2*z^3 - 91*z^4 + 103*y*z^4 + 6*z^5)*G[1, 0, 0, z])/(12*(-1 + y)*z* (-1 + y + z)^2*(y + z)^3) + ((54*y^3 - 222*y^4 + 342*y^5 - 234*y^6 + 60*y^7 + 249*y^2*z - 1122*y^3*z + 1852*y^4*z - 1334*y^5*z + 355*y^6*z + 356*y*z^2 - 1943*y^2*z^2 + 3664*y^3*z^2 - 2885*y^4*z^2 + 798*y^5*z^2 + 10*y^6*z^2 + 296*z^3 - 1974*y*z^3 + 4335*y^2*z^3 - 3846*y^3*z^3 + 1204*y^4*z^3 - 50*y^5*z^3 - 661*z^4 + 2454*y*z^4 - 2895*y^2*z^4 + 1196*y^3*z^4 - 234*y^4*z^4 + 408*z^5 - 862*y*z^5 + 546*y^2*z^5 - 302*y^3*z^5 - 28*z^6 + 40*y*z^6 - 152*y^2*z^6 - 11*z^7 - 24*y*z^7)*G[1, 1, 0, y])/ (12*(-1 + y)^2*z^2*(-1 + y + z)^2*(y + z)^4) + G[1 - y, z]*(((-54*y^3 + 228*y^4 - 294*y^5 + 120*y^6 - 282*y^2*z + 1212*y^3*z - 1679*y^4*z + 761*y^5*z - 12*y^6*z - 224*y*z^2 + 1485*y^2*z^2 - 2687*y^3*z^2 + 1491*y^4*z^2 - 23*y^5*z^2 - 131*z^3 + 1093*y*z^3 - 2510*y^2*z^3 + 1820*y^3*z^3 - 116*y^4*z^3 + 457*z^4 - 1671*y*z^4 + 1760*y^2*z^4 - 342*y^3*z^4 - 463*z^5 + 939*y*z^5 - 380*y^2*z^5 + 149*z^6 - 155*y*z^6 - 12*z^7)* G[1, 0, y])/(12*(-1 + y)*z^2*(-1 + y + z)^2*(y + z)^4) + ((10*y^4 - 40*y^5 + 60*y^6 - 40*y^7 + 10*y^8 + 40*y^3*z - 180*y^4*z + 300*y^5*z - 220*y^6*z + 60*y^7*z + 60*y^2*z^2 - 320*y^3*z^2 + 617*y^4*z^2 - 514*y^5*z^2 + 157*y^6*z^2 - 4*y*z^3 - 104*y^2*z^3 + 404*y^3*z^3 - 491*y^4*z^3 + 198*y^5*z^3 - 3*y^6*z^3 + 32*z^4 - 120*y*z^4 + 270*y^2*z^4 - 352*y^3*z^4 + 186*y^4*z^4 - 12*y^5*z^4 - 64*z^5 + 216*y*z^5 - 306*y^2*z^5 + 188*y^3*z^5 - 18*y^4*z^5 + 39*z^6 - 122*y*z^6 + 119*y^2*z^6 - 12*y^3*z^6 - 11*z^7 + 30*y*z^7 - 3*y^2*z^7 + 4*z^8)* G[0, 1, 0, y])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((5*y^4 - 20*y^5 + 30*y^6 - 20*y^7 + 5*y^8 + 20*y^3*z - 90*y^4*z + 150*y^5*z - 110*y^6*z + 30*y^7*z + 30*y^2*z^2 - 160*y^3*z^2 + 309*y^4*z^2 - 258*y^5*z^2 + 79*y^6*z^2 - 2*y*z^3 - 52*y^2*z^3 + 204*y^3*z^3 - 250*y^4*z^3 + 102*y^5*z^3 - 2*y^6*z^3 + 16*z^4 - 60*y*z^4 + 138*y^2*z^4 - 184*y^3*z^4 + 100*y^4*z^4 - 8*y^5*z^4 - 32*z^5 + 110*y*z^5 - 160*y^2*z^5 + 102*y^3*z^5 - 12*y^4*z^5 + 20*z^6 - 64*y*z^6 + 64*y^2*z^6 - 8*y^3*z^6 - 6*z^7 + 16*y*z^7 - 2*y^2*z^7 + 2*z^8)*G[1, 0, 0, y])/((-1 + y)^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-5 + 10*y - 5*y^2 + 12*z - 14*y*z + 2*y^2*z - 5*z^2)*G[1, 1, 0, y])/(2*(-1 + y)^2*z*(-1 + y + z)^2)) + G[1, z]*(-1/2*((-1 + z)*(-1 + z + 2*z^2)*G[0, 1, 0, y])/ (z^3*(-1 + y + z)^2) + ((-1 + z)*(-1 + z + 2*z^2)*G[1, 1, 0, y])/ (2*z^3*(-1 + y + z)^2)) + G[-y, z]* (((-9*y^4 + 20*y^5 - 10*y^6 - 36*y^3*z + 98*y^4*z - 60*y^5*z - 54*y^2*z^2 + 192*y^3*z^2 - 147*y^4*z^2 + 52*y*z^3 + 12*y^2*z^3 - 100*y^3*z^3 - 53*z^4 + 4*y*z^4 + 106*z^5 - 48*y*z^5 - 51*z^6)* G[0, 1, 0, y])/(2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-9*y^4 + 20*y^5 - 10*y^6 - 36*y^3*z + 98*y^4*z - 60*y^5*z - 54*y^2*z^2 + 192*y^3*z^2 - 147*y^4*z^2 + 52*y*z^3 + 12*y^2*z^3 - 100*y^3*z^3 - 53*z^4 + 4*y*z^4 + 106*z^5 - 48*y*z^5 - 51*z^6)* G[1, 1, 0, y])/(2*z^3*(-1 + y + z)^2*(y + z)^4)) + G[0, z]*((396*y - 830*y^2 + 434*y^3 + 3555*z - 6661*y*z + 2962*y^2*z - 2672*z^2 + 2384*y*z^2 - 144*z^3)/(72*(-1 + y)*z*(-1 + y + z)* (y + z)^2) + ((-54*y^3 + 168*y^4 - 174*y^5 + 60*y^6 - 162*y^2*z + 589*y^3*z - 704*y^4*z + 289*y^5*z - 12*y^6*z + 102*y*z^2 - 165*y^2*z^2 + 35*y^3*z^2 + 35*y^4*z^2 - 7*y^5*z^2 - 186*z^3 + 489*y*z^3 - 447*y^2*z^3 + 213*y^3*z^3 - 105*y^4*z^3 + 283*z^4 - 701*y*z^4 + 571*y^2*z^4 - 261*y^3*z^4 - 85*z^5 + 152*y*z^5 - 175*y^2*z^5 - 12*z^6 - 24*y*z^6)*G[0, 0, y])/(12*(-1 + y)^2*z^2* (-1 + y + z)^2*(y + z)^3) + ((54*y^3 - 168*y^4 + 174*y^5 - 60*y^6 + 282*y^2*z - 972*y^3*z + 1103*y^4*z - 425*y^5*z + 12*y^6*z + 224*y*z^2 - 1125*y^2*z^2 + 1583*y^3*z^2 - 709*y^4*z^2 + 21*y^5*z^2 + 131*z^3 - 853*y*z^3 + 1454*y^2*z^3 - 852*y^3*z^3 + 108*y^4*z^3 - 397*z^4 + 1167*y*z^4 - 1088*y^2*z^4 + 330*y^3*z^4 + 367*z^5 - 691*y*z^5 + 372*y^2*z^5 - 111*z^6 + 153*y*z^6 + 12*z^7)*G[1, 0, y])/(12*(-1 + y)*z^2*(-1 + y + z)^2* (y + z)^4) + ((15 - 30*y + 15*y^2 - 22*z + 30*y*z - 8*y^2*z + 7*z^2)*G[0, 0, 0, y])/(2*(-1 + y)^2*z*(-1 + y + z)^2) + ((-11*y^4 + 22*y^5 - 11*y^6 - 44*y*z + 176*y^2*z - 308*y^3*z + 279*y^4*z - 110*y^5*z + 7*y^6*z + 22*z^2 - 198*y^2*z^2 + 368*y^3*z^2 - 224*y^4*z^2 + 28*y^5*z^2 - 44*z^3 + 44*y*z^3 + 134*y^2*z^3 - 192*y^3*z^3 + 42*y^4*z^3 + 11*z^4 + 38*y*z^4 - 101*y^2*z^4 + 28*y^3*z^4 + 15*z^5 - 38*y*z^5 + 7*y^2*z^5 - 4*z^6)* G[0, 1, 0, y])/(2*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + ((-11*y^4 + 22*y^5 - 11*y^6 + 44*y*z - 176*y^2*z + 220*y^3*z - 72*y^4*z - 24*y^5*z + 8*y^6*z - 22*z^2 + 66*y^2*z^2 + 20*y^3*z^2 - 100*y^4*z^2 + 32*y^5*z^2 + 44*z^3 - 132*y*z^3 + 228*y^2*z^3 - 204*y^3*z^3 + 48*y^4*z^3 - 33*z^4 + 130*y*z^4 - 153*y^2*z^4 + 32*y^3*z^4 + 16*z^5 - 40*y*z^5 + 8*y^2*z^5 - 4*z^6)* G[1, 0, 0, y])/(2*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + ((5*y^4 - 10*y^5 + 5*y^6 - 22*y*z + 88*y^2*z - 112*y^3*z + 34*y^4*z + 16*y^5*z - 4*y^6*z + 11*z^2 - 36*y^2*z^2 - 28*y^3*z^2 + 74*y^4*z^2 - 16*y^5*z^2 - 22*z^3 + 64*y*z^3 - 146*y^2*z^3 + 148*y^3*z^3 - 24*y^4*z^3 + 16*z^4 - 88*y*z^4 + 118*y^2*z^4 - 16*y^3*z^4 - 14*z^5 + 38*y*z^5 - 4*y^2*z^5 + 5*z^6)* G[1, 1, 0, y])/(2*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4)) + ((-1 + z)*(2*y^3 - 11*y*z + 28*y^2*z + 5*y^3*z + 55*z^2 - 49*y*z^2 + 37*y^2*z^2 - 75*z^3 + 59*y*z^3 + 27*z^4)*G[1, 1, 0, z])/ (4*z^2*(-1 + y + z)^2*(y + z)^3) + ((-54*y^3 + 228*y^4 - 294*y^5 + 120*y^6 - 282*y^2*z + 1212*y^3*z - 1679*y^4*z + 761*y^5*z - 12*y^6*z - 224*y*z^2 + 1485*y^2*z^2 - 2687*y^3*z^2 + 1491*y^4*z^2 - 23*y^5*z^2 - 131*z^3 + 1093*y*z^3 - 2510*y^2*z^3 + 1820*y^3*z^3 - 116*y^4*z^3 + 457*z^4 - 1671*y*z^4 + 1760*y^2*z^4 - 342*y^3*z^4 - 463*z^5 + 939*y*z^5 - 380*y^2*z^5 + 149*z^6 - 155*y*z^6 - 12*z^7)*G[1 - y, 1, 0, z])/ (12*(-1 + y)*z^2*(-1 + y + z)^2*(y + z)^4) + G[0, y]*((-5526*y + 6113*y^2 + 277*y^3 - 864*y^4 + 13428*z - 50162*y*z + 56829*y^2*z - 14928*y^3*z - 18367*z^2 + 42537*y*z^2 - 13836*y^2*z^2 + 4939*z^3 + 228*y*z^3)/(432*(-1 + y)^2*z* (-1 + y + z)*(y + z)^2) + ((-720*y^2 + 2080*y^3 - 1856*y^4 + 352*y^5 + 144*y^6 - 3540*y*z + 12564*y^2*z - 14737*y^3*z + 5366*y^4*z + 347*y^5*z + 1122*z^2 + 693*y*z^2 - 4857*y^2*z^2 + 1419*y^3*z^2 + 1767*y^4*z^2 - 1907*z^3 + 4867*y*z^3 - 5741*y^2*z^3 + 3213*y^3*z^3 + 785*z^4 - 2146*y*z^4 + 1793*y^2*z^4 + 144*y*z^5)*G[0, z])/(72*(-1 + y)^2*z* (-1 + y + z)^2*(y + z)^3) + ((-13*y^3 + 37*y^4 - 24*y^5 - 264*y*z + 621*y^2*z - 326*y^3*z - 37*y^4*z + 132*z^2 + 27*y*z^2 - 78*y^2*z^2 - 111*y^3*z^2 - 211*z^3 + 376*y*z^3 - 219*y^2*z^3 + 91*z^4 - 133*y*z^4 - 12*z^5)*G[0, 0, z])/(12*(-1 + y)*z* (-1 + y + z)^2*(y + z)^3) - (7*(-1 + z)*G[1, 0, z])/ (6*z*(-1 + y + z)^2) + ((54*y^3 - 228*y^4 + 294*y^5 - 120*y^6 + 282*y^2*z - 1212*y^3*z + 1679*y^4*z - 761*y^5*z + 12*y^6*z + 224*y*z^2 - 1485*y^2*z^2 + 2687*y^3*z^2 - 1491*y^4*z^2 + 23*y^5*z^2 + 131*z^3 - 1093*y*z^3 + 2510*y^2*z^3 - 1820*y^3*z^3 + 116*y^4*z^3 - 457*z^4 + 1671*y*z^4 - 1760*y^2*z^4 + 342*y^3*z^4 + 463*z^5 - 939*y*z^5 + 380*y^2*z^5 - 149*z^6 + 155*y*z^6 + 12*z^7)* G[1 - y, 0, z])/(12*(-1 + y)*z^2*(-1 + y + z)^2*(y + z)^4) + ((9 - 18*y + 9*y^2 - 10*z + 18*y*z - 8*y^2*z + z^2)*G[0, 0, 0, z])/ (2*(-1 + y)^2*z*(-1 + y + z)^2) + ((-1 + z)*G[0, 1, 0, z])/ (z*(-1 + y + z)^2) + ((-9*y^4 + 18*y^5 - 9*y^6 + 44*y*z - 176*y^2*z + 228*y^3*z - 91*y^4*z - 10*y^5*z + 5*y^6*z - 22*z^2 + 78*y^2*z^2 - 16*y^3*z^2 - 64*y^4*z^2 + 20*y^5*z^2 + 44*z^3 - 124*y*z^3 + 194*y^2*z^3 - 160*y^3*z^3 + 30*y^4*z^3 - 31*z^4 + 114*y*z^4 - 127*y^2*z^4 + 20*y^3*z^4 + 13*z^5 - 34*y*z^5 + 5*y^2*z^5 - 4*z^6)*G[0, 1 - y, 0, z])/(2*(-1 + y)^2*z* (-1 + y + z)^2*(y + z)^4) + (2*(-1 + z)*G[1, 0, 0, z])/ (z*(-1 + y + z)^2) + ((-1 + z)*G[1, 1, 0, z])/ (2*z*(-1 + y + z)^2) - ((-1 + z)*(-1 + z + 2*z^2)* G[1, 1 - y, 0, z])/(2*z^3*(-1 + y + z)^2) + ((-5*y^4 + 10*y^5 - 5*y^6 + 44*y*z - 176*y^2*z + 244*y^3*z - 130*y^4*z + 14*y^5*z + 4*y^6*z - 22*z^2 + 102*y^2*z^2 - 92*y^3*z^2 - 5*y^4*z^2 + 16*y^5*z^2 + 44*z^3 - 108*y*z^3 + 120*y^2*z^3 - 84*y^3*z^3 + 24*y^4*z^3 - 27*z^4 + 78*y*z^4 - 73*y^2*z^4 + 16*y^3*z^4 + 6*z^5 - 14*y*z^5 + 4*y^2*z^5 - z^6)* G[1 - y, 0, 0, z])/(2*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + ((1 - z)*G[1 - y, 1, 0, z])/(2*z*(-1 + y + z)^2) + ((10*y^4 - 40*y^5 + 60*y^6 - 40*y^7 + 10*y^8 + 40*y^3*z - 180*y^4*z + 300*y^5*z - 220*y^6*z + 60*y^7*z + 60*y^2*z^2 - 320*y^3*z^2 + 616*y^4*z^2 - 512*y^5*z^2 + 156*y^6*z^2 + 18*y*z^3 - 192*y^2*z^3 + 532*y^3*z^3 - 570*y^4*z^3 + 214*y^5*z^3 - 2*y^6*z^3 + 21*z^4 - 120*y*z^4 + 330*y^2*z^4 - 424*y^3*z^4 + 205*y^4*z^4 - 8*y^5*z^4 - 42*z^5 + 168*y*z^5 - 270*y^2*z^5 + 172*y^3*z^5 - 12*y^4*z^5 + 27*z^6 - 94*y*z^6 + 99*y^2*z^6 - 8*y^3*z^6 - 10*z^7 + 28*y*z^7 - 2*y^2*z^7 + 4*z^8)* G[1 - y, 1 - y, 0, z])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((9*y^4 - 20*y^5 + 10*y^6 + 36*y^3*z - 98*y^4*z + 60*y^5*z + 54*y^2*z^2 - 192*y^3*z^2 + 147*y^4*z^2 - 52*y*z^3 - 12*y^2*z^3 + 100*y^3*z^3 + 53*z^4 - 4*y*z^4 - 106*z^5 + 48*y*z^5 + 51*z^6)*G[-y, 1 - y, 0, z])/(2*z^3*(-1 + y + z)^2* (y + z)^4)) + (8*G[0, 0, 0, 0, y])/((-1 + y)^2*z) + ((-12*y^4 + 48*y^5 - 72*y^6 + 48*y^7 - 12*y^8 + 44*y*z - 264*y^2*z + 612*y^3*z - 668*y^4*z + 306*y^5*z + 12*y^6*z - 50*y^7*z + 8*y^8*z - 22*z^2 + 44*y*z^2 + 38*y^2*z^2 - 72*y^3*z^2 - 152*y^4*z^2 + 326*y^5*z^2 - 197*y^6*z^2 + 32*y^7*z^2 + 44*z^3 - 224*y*z^3 + 576*y^2*z^3 - 884*y^3*z^3 + 780*y^4*z^3 - 352*y^5*z^3 + 48*y^6*z^3 - 34*z^4 + 216*y*z^4 - 504*y^2*z^4 + 532*y^3*z^4 - 260*y^4*z^4 + 32*y^5*z^4 + 20*z^5 - 90*y*z^5 + 124*y^2*z^5 - 74*y^3*z^5 + 8*y^4*z^5 - 6*z^6 + 10*y*z^6 - 7*y^2*z^6)* G[0, 0, 1, 0, y])/(2*(-1 + y)^4*z*(-1 + y + z)^2*(y + z)^4) + ((-13*y^4 + 26*y^5 - 13*y^6 - 44*y*z + 176*y^2*z - 316*y^3*z + 292*y^4*z - 116*y^5*z + 8*y^6*z + 22*z^2 - 210*y^2*z^2 + 380*y^3*z^2 - 226*y^4*z^2 + 32*y^5*z^2 - 44*z^3 + 36*y*z^3 + 132*y^2*z^3 - 180*y^3*z^3 + 48*y^4*z^3 + 9*z^4 + 30*y*z^4 - 83*y^2*z^4 + 32*y^3*z^4 + 12*z^5 - 28*y*z^5 + 8*y^2*z^5 - 2*z^6)* G[0, 0, 1, 0, z])/(2*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + ((-16*y^4 + 64*y^5 - 96*y^6 + 64*y^7 - 16*y^8 - 44*y*z + 264*y^2*z - 724*y^3*z + 1161*y^4*z - 1128*y^5*z + 616*y^6*z - 152*y^7*z + 7*y^8*z + 22*z^2 - 44*y*z^2 - 206*y^2*z^2 + 924*y^3*z^2 - 1471*y^4*z^2 + 1096*y^5*z^2 - 346*y^6*z^2 + 28*y^7*z^2 - 44*z^3 + 112*y*z^3 + 142*y^2*z^3 - 748*y^3*z^3 + 868*y^4*z^3 - 360*y^5*z^3 + 42*y^6*z^3 + 6*z^4 + 76*y*z^4 - 354*y^2*z^4 + 480*y^3*z^4 - 218*y^4*z^4 + 28*y^5*z^4 + 25*z^5 - 120*y*z^5 + 176*y^2*z^5 - 76*y^3*z^5 + 7*y^4*z^5 - 9*z^6 + 20*y*z^6 - 8*y^2*z^6)* G[0, 1, 0, 0, y])/(2*(-1 + y)^4*z*(-1 + y + z)^2*(y + z)^4) + ((-11*y^4 + 22*y^5 - 11*y^6 - 44*y*z + 176*y^2*z - 308*y^3*z + 273*y^4*z - 104*y^5*z + 7*y^6*z + 22*z^2 - 198*y^2*z^2 + 344*y^3*z^2 - 197*y^4*z^2 + 28*y^5*z^2 - 44*z^3 + 44*y*z^3 + 98*y^2*z^3 - 144*y^3*z^3 + 42*y^4*z^3 + 11*z^4 + 14*y*z^4 - 59*y^2*z^4 + 28*y^3*z^4 + 9*z^5 - 20*y*z^5 + 7*y^2*z^5 - z^6)* G[0, 1, 0, 0, z])/(2*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + ((10*y^4 - 20*y^5 + 10*y^6 + 22*y*z - 88*y^2*z + 172*y^3*z - 185*y^4*z + 86*y^5*z - 7*y^6*z - 11*z^2 + 126*y^2*z^2 - 276*y^3*z^2 + 194*y^4*z^2 - 28*y^5*z^2 + 22*z^3 - 4*y*z^3 - 160*y^2*z^3 + 204*y^3*z^3 - 42*y^4*z^3 - z^4 - 66*y*z^4 + 125*y^2*z^4 - 28*y^3*z^4 - 17*z^5 + 44*y*z^5 - 7*y^2*z^5 + 5*z^6)* G[0, 1, 1, 0, y])/(2*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + ((2*y^4 - 22*y*z + 44*y^2*z - 14*y^3*z - 2*y^4*z + 11*z^2 + 22*y*z^2 - 21*y^2*z^2 - 8*y^3*z^2 - 22*z^3 + 8*y*z^3 - 12*y^2*z^3 + 13*z^4 - 8*y*z^4 - 2*z^5)*G[0, 1, 1, 0, z])/(2*z*(-1 + y + z)^2*(y + z)^4) + ((9*y^4 - 18*y^5 + 9*y^6 - 44*y*z + 176*y^2*z - 228*y^3*z + 91*y^4*z + 10*y^5*z - 5*y^6*z + 22*z^2 - 78*y^2*z^2 + 16*y^3*z^2 + 64*y^4*z^2 - 20*y^5*z^2 - 44*z^3 + 124*y*z^3 - 194*y^2*z^3 + 160*y^3*z^3 - 30*y^4*z^3 + 31*z^4 - 114*y*z^4 + 127*y^2*z^4 - 20*y^3*z^4 - 13*z^5 + 34*y*z^5 - 5*y^2*z^5 + 4*z^6)* G[0, 1 - y, 1, 0, z])/(2*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + ((-7 + 14*y - 7*y^2 + 10*z - 14*y*z + 4*y^2*z - 3*z^2)* G[1, 0, 0, 0, y])/((-1 + y)^2*z*(-1 + y + z)^2) + (4*(-1 + z)*G[1, 0, 0, 0, z])/(z*(-1 + y + z)^2) + ((9*y^4 - 18*y^5 + 9*y^6 - 44*y*z + 176*y^2*z - 228*y^3*z + 91*y^4*z + 12*y^5*z - 7*y^6*z + 22*z^2 - 78*y^2*z^2 + 16*y^3*z^2 + 71*y^4*z^2 - 28*y^5*z^2 - 44*z^3 + 124*y*z^3 - 194*y^2*z^3 + 168*y^3*z^3 - 42*y^4*z^3 + 31*z^4 - 114*y*z^4 + 129*y^2*z^4 - 28*y^3*z^4 - 13*z^5 + 32*y*z^5 - 7*y^2*z^5 + 3*z^6)* G[1, 0, 1, 0, y])/(2*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) - ((-1 + z)*(1 - z + 4*z^2)*G[1, 0, 1, 0, z])/(2*z^3*(-1 + y + z)^2) + ((12*y^4 - 24*y^5 + 12*y^6 - 44*y*z + 176*y^2*z - 216*y^3*z + 59*y^4*z + 32*y^5*z - 7*y^6*z + 22*z^2 - 60*y^2*z^2 - 52*y^3*z^2 + 125*y^4*z^2 - 28*y^5*z^2 - 44*z^3 + 136*y*z^3 - 266*y^2*z^3 + 244*y^3*z^3 - 42*y^4*z^3 + 34*z^4 - 152*y*z^4 + 188*y^2*z^4 - 28*y^3*z^4 - 21*z^5 + 56*y*z^5 - 7*y^2*z^5 + 7*z^6)* G[1, 1, 0, 0, y])/(2*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) - (3*(-1 + z)*G[1, 1, 0, 0, z])/(2*z*(-1 + y + z)^2) + ((-5 + 10*y - 5*y^2 + 11*z - 16*y*z + 5*y^2*z - 3*z^2)* G[1, 1, 1, 0, y])/(2*(-1 + y)^2*z*(-1 + y + z)^2) + ((-1 + z)*(1 - z + z^2)*G[1, 1, 1, 0, z])/(2*z^3*(-1 + y + z)^2) + ((-1 + z)*(-1 + z + 2*z^2)*G[1, 1 - y, 1, 0, z])/ (2*z^3*(-1 + y + z)^2) + ((10*y^4 - 40*y^5 + 60*y^6 - 40*y^7 + 10*y^8 + 40*y^3*z - 180*y^4*z + 300*y^5*z - 220*y^6*z + 60*y^7*z + 60*y^2*z^2 - 320*y^3*z^2 + 616*y^4*z^2 - 512*y^5*z^2 + 156*y^6*z^2 - 4*y*z^3 - 104*y^2*z^3 + 400*y^3*z^3 - 479*y^4*z^3 + 190*y^5*z^3 - 3*y^6*z^3 + 32*z^4 - 120*y*z^4 + 264*y^2*z^4 - 324*y^3*z^4 + 162*y^4*z^4 - 12*y^5*z^4 - 64*z^5 + 212*y*z^5 - 274*y^2*z^5 + 152*y^3*z^5 - 18*y^4*z^5 + 38*z^6 - 104*y*z^6 + 90*y^2*z^6 - 12*y^3*z^6 - 7*z^7 + 18*y*z^7 - 3*y^2*z^7 + 2*z^8)* G[1 - y, 0, 1, 0, z])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((5*y^4 - 10*y^5 + 5*y^6 - 44*y*z + 176*y^2*z - 244*y^3*z + 130*y^4*z - 14*y^5*z - 4*y^6*z + 22*z^2 - 102*y^2*z^2 + 92*y^3*z^2 + 5*y^4*z^2 - 16*y^5*z^2 - 44*z^3 + 108*y*z^3 - 120*y^2*z^3 + 84*y^3*z^3 - 24*y^4*z^3 + 27*z^4 - 78*y*z^4 + 73*y^2*z^4 - 16*y^3*z^4 - 6*z^5 + 14*y*z^5 - 4*y^2*z^5 + z^6)* G[1 - y, 1, 0, 0, z])/(2*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) - (11*(2*y - z)*G[1 - y, 1, 1, 0, z])/(2*(y + z)^4) + ((-10*y^4 + 40*y^5 - 60*y^6 + 40*y^7 - 10*y^8 - 40*y^3*z + 180*y^4*z - 300*y^5*z + 220*y^6*z - 60*y^7*z - 60*y^2*z^2 + 320*y^3*z^2 - 616*y^4*z^2 + 512*y^5*z^2 - 156*y^6*z^2 - 18*y*z^3 + 192*y^2*z^3 - 532*y^3*z^3 + 570*y^4*z^3 - 214*y^5*z^3 + 2*y^6*z^3 - 21*z^4 + 120*y*z^4 - 330*y^2*z^4 + 424*y^3*z^4 - 205*y^4*z^4 + 8*y^5*z^4 + 42*z^5 - 168*y*z^5 + 270*y^2*z^5 - 172*y^3*z^5 + 12*y^4*z^5 - 27*z^6 + 94*y*z^6 - 99*y^2*z^6 + 8*y^3*z^6 + 10*z^7 - 28*y*z^7 + 2*y^2*z^7 - 4*z^8)*G[1 - y, 1 - y, 1, 0, z])/ (2*(-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-9*y^4 + 20*y^5 - 10*y^6 - 36*y^3*z + 98*y^4*z - 60*y^5*z - 54*y^2*z^2 + 192*y^3*z^2 - 147*y^4*z^2 + 52*y*z^3 + 12*y^2*z^3 - 100*y^3*z^3 - 53*z^4 + 4*y*z^4 + 106*z^5 - 48*y*z^5 - 51*z^6)* G[-y, 0, 1, 0, z])/(2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-9*y^4 + 20*y^5 - 10*y^6 - 36*y^3*z + 98*y^4*z - 60*y^5*z - 54*y^2*z^2 + 192*y^3*z^2 - 147*y^4*z^2 + 52*y*z^3 + 12*y^2*z^3 - 100*y^3*z^3 - 53*z^4 + 4*y*z^4 + 106*z^5 - 48*y*z^5 - 51*z^6)* G[-y, 1 - y, 1, 0, z])/(2*z^3*(-1 + y + z)^2*(y + z)^4) + ((72*y^3 - 276*y^4 + 396*y^5 - 252*y^6 + 60*y^7 + 216*y^2*z - 1055*y^3*z + 1919*y^4*z - 1587*y^5*z + 557*y^6*z - 50*y^7*z - 48*y*z^2 - 321*y^2*z^2 + 1521*y^3*z^2 - 2185*y^4*z^2 + 1259*y^5*z^2 - 226*y^6*z^2 + 204*z^3 - 1155*y*z^3 + 2883*y^2*z^3 - 3870*y^3*z^3 + 2528*y^4*z^3 - 536*y^5*z^3 - 425*z^4 + 1949*y*z^4 - 3462*y^2*z^4 + 2720*y^3*z^4 - 620*y^4*z^4 + 252*z^5 - 865*y*z^5 + 1061*y^2*z^5 - 286*y^3*z^5 - 27*z^6 + 107*y*z^6 - 26*y^2*z^6)/ (12*(-1 + y)^3*z^2*(-1 + y + z)^2*(y + z)^3) + ((22 - 88*y + 132*y^2 - 88*y^3 + 22*y^4 - 14*z + 66*y*z - 60*y^2*z + 14*y^3*z - 6*y^4*z + 4*z^2 - 26*y*z^2 - 5*y^2*z^2)*G[0, y])/ (6*(-1 + y)^4*z*(-1 + y + z)^2) + ((6 - 12*y + 6*y^2 + 2*y*z - 2*y^2*z - z^2)*G[0, z])/ (2*(-1 + y)^2*z*(-1 + y + z)^2) + ((-y^4 + 2*y^5 - y^6 + 44*y*z - 176*y^2*z + 260*y^3*z - 174*y^4*z + 44*y^5*z + 2*y^6*z - 22*z^2 + 126*y^2*z^2 - 188*y^3*z^2 + 80*y^4*z^2 + 8*y^5*z^2 + 44*z^3 - 92*y*z^3 + 16*y^2*z^3 + 36*y^3*z^3 + 12*y^4*z^3 - 23*z^4 + 22*y*z^4 + 17*y^2*z^4 + 8*y^3*z^4 - 6*z^5 + 20*y*z^5 + 2*y^2*z^5 + 4*z^6)*G[1, y])/ (2*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + ((-1 + z)*(1 - z + z^2)*G[1, z])/(z^3*(-1 + y + z)^2) + ((-10*y^4 + 40*y^5 - 60*y^6 + 40*y^7 - 10*y^8 - 40*y^3*z + 180*y^4*z - 300*y^5*z + 220*y^6*z - 60*y^7*z - 60*y^2*z^2 + 320*y^3*z^2 - 611*y^4*z^2 + 502*y^5*z^2 - 151*y^6*z^2 + 4*y*z^3 + 104*y^2*z^3 - 380*y^3*z^3 + 430*y^4*z^3 - 158*y^5*z^3 - 32*z^4 + 120*y*z^4 - 234*y^2*z^4 + 228*y^3*z^4 - 81*y^4*z^4 + 64*z^5 - 192*y*z^5 + 180*y^2*z^5 - 48*y^3*z^5 - 33*z^6 + 58*y*z^6 - 19*y^2*z^6 - 2*z^7 + 6*y*z^7 + z^8)*G[1 - y, z])/ (2*(-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4))*Zeta[3] + Pi*(((-1/36*I)*(-198 + 145*y - 53*z))/((-1 + y)*z*(y + z)) + ((I/12)*(7 - 19*y + 12*y^2 - 7*z + 60*y*z)*G[0, 0, y])/ ((-1 + y)^2*z*(-1 + y + z)) + (I*(-5 + 5*y + z)*G[0, 0, z])/ ((-1 + y)*z*(-1 + y + z)) - ((I/12)*(-66*y + 264*y^2 - 389*y^3 + 262*y^4 - 83*y^5 + 12*y^6 + 330*z - 1452*y*z + 2529*y^2*z - 2049*y^3*z + 653*y^4*z - 11*y^5*z - 528*z^2 + 1869*y*z^2 - 2175*y^2*z^2 + 797*y^3*z^2 + 39*y^4*z^2 + 139*z^3 - 191*y*z^3 - 113*y^2*z^3 + 171*y^3*z^3 + 69*z^4 - 184*y*z^4 + 121*y^2*z^4 - 10*z^5 + 12*y*z^5)*G[1, 0, y])/((-1 + y)^2*z*(-1 + y + z)^2* (y + z)^3) + (I*(-3*y^4 + 6*y^5 - 3*y^6 + 22*y*z - 88*y^2*z + 120*y^3*z - 60*y^4*z + 4*y^5*z + 2*y^6*z - 11*z^2 + 48*y^2*z^2 - 36*y^3*z^2 - 10*y^4*z^2 + 8*y^5*z^2 + 22*z^3 - 56*y*z^3 + 70*y^2*z^3 - 52*y^3*z^3 + 12*y^4*z^3 - 14*z^4 + 44*y*z^4 - 44*y^2*z^4 + 8*y^3*z^4 + 4*z^5 - 10*y*z^5 + 2*y^2*z^5 - z^6)* G[1 - y, z]*G[1, 0, y])/((-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + G[0, z]*(((-1/12*I)*(-53*y^2 + 53*y^3 - 198*z + 224*y*z - 2*y^2*z + 79*z^2 - 31*y*z^2 + 24*z^3))/((-1 + y)*z*(-1 + y + z)* (y + z)^2) + (I*(-7 + 14*y - 7*y^2 + 10*z - 14*y*z + 4*y^2*z - 3*z^2)*G[0, 0, y])/((-1 + y)^2*z*(-1 + y + z)^2) - (I*(-3*y^4 + 6*y^5 - 3*y^6 + 22*y*z - 88*y^2*z + 120*y^3*z - 59*y^4*z + 2*y^5*z + 3*y^6*z - 11*z^2 + 48*y^2*z^2 - 32*y^3*z^2 - 18*y^4*z^2 + 12*y^5*z^2 + 22*z^3 - 56*y*z^3 + 76*y^2*z^3 - 64*y^3*z^3 + 18*y^4*z^3 - 14*z^4 + 48*y*z^4 - 52*y^2*z^4 + 12*y^3*z^4 + 5*z^5 - 12*y*z^5 + 3*y^2*z^5 - z^6)* G[1, 0, y])/((-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4)) - ((I/12)*(-66*y + 198*y^2 - 179*y^3 + 35*y^4 + 12*y^5 + 330*z - 594*y*z + 123*y^2*z + 140*y^3*z - 11*y^4*z - 792*z^2 + 1245*y*z^2 - 516*y^2*z^2 + 39*y^3*z^2 + 547*z^3 - 718*y*z^3 + 171*y^2*z^3 - 97*z^4 + 121*y*z^4 + 12*z^5)*G[1, 0, z])/ ((-1 + y)*z*(-1 + y + z)^2*(y + z)^3) + G[0, y]*(((-1/36*I)*(198*y - 212*y^2 - 58*y^3 + 72*y^4 - 396*z + 1556*y*z - 1884*y^2*z + 699*y^3*z + 580*z^2 - 1416*y*z^2 + 786*y^2*z^2 - 184*z^3 + 159*y*z^3))/((-1 + y)^2*z*(-1 + y + z)* (y + z)^2) + ((I/12)*(-7*y^3 + 38*y^4 - 55*y^5 + 24*y^6 - 264*y*z + 903*y^2*z - 1001*y^3*z + 313*y^4*z + 49*y^5*z + 132*z^2 - 87*y*z^2 - 195*y^2*z^2 + 15*y^3*z^2 + 159*y^4*z^2 - 205*z^3 + 521*y*z^3 - 535*y^2*z^3 + 291*y^3*z^3 + 73*z^4 - 182*y*z^4 + 181*y^2*z^4 + 24*y*z^5)*G[0, z])/ ((-1 + y)^2*z*(-1 + y + z)^2*(y + z)^3) + (I*(-5 + 10*y - 5*y^2 + 6*z - 10*y*z + 4*y^2*z - z^2)*G[0, 0, z])/ ((-1 + y)^2*z*(-1 + y + z)^2) - (I*(-1 + z)*G[1, 0, z])/ (z*(-1 + y + z)^2) - (I*(-3*y^4 + 6*y^5 - 3*y^6 + 22*y*z - 88*y^2*z + 120*y^3*z - 60*y^4*z + 4*y^5*z + 2*y^6*z - 11*z^2 + 48*y^2*z^2 - 36*y^3*z^2 - 10*y^4*z^2 + 8*y^5*z^2 + 22*z^3 - 56*y*z^3 + 70*y^2*z^3 - 52*y^3*z^3 + 12*y^4*z^3 - 14*z^4 + 44*y*z^4 - 44*y^2*z^4 + 8*y^3*z^4 + 4*z^5 - 10*y*z^5 + 2*y^2*z^5 - z^6)*G[1 - y, 0, z])/((-1 + y)^2*z*(-1 + y + z)^2* (y + z)^4)) - ((8*I)*G[0, 0, 0, y])/((-1 + y)^2*z) - (I*(-6*y^4 + 12*y^5 - 6*y^6 - 22*y*z + 88*y^2*z - 156*y^3*z + 145*y^4*z - 58*y^5*z + 3*y^6*z + 11*z^2 - 102*y^2*z^2 + 196*y^3*z^2 - 120*y^4*z^2 + 12*y^5*z^2 - 22*z^3 + 20*y*z^3 + 80*y^2*z^3 - 108*y^3*z^3 + 18*y^4*z^3 + 5*z^4 + 26*y*z^4 - 61*y^2*z^4 + 12*y^3*z^4 + 9*z^5 - 24*y*z^5 + 3*y^2*z^5 - 3*z^6)* G[0, 1, 0, y])/((-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) - (I*(-5*y^4 + 10*y^5 - 5*y^6 - 22*y*z + 88*y^2*z - 152*y^3*z + 133*y^4*z - 50*y^5*z + 3*y^6*z + 11*z^2 - 96*y^2*z^2 + 168*y^3*z^2 - 96*y^4*z^2 + 12*y^5*z^2 - 22*z^3 + 24*y*z^3 + 48*y^2*z^3 - 72*y^3*z^3 + 18*y^4*z^3 + 6*z^4 + 8*y*z^4 - 32*y^2*z^4 + 12*y^3*z^4 + 5*z^5 - 12*y*z^5 + 3*y^2*z^5 - z^6)* G[0, 1, 0, z])/((-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) - ((2*I)*(-3 + 6*y - 3*y^2 + 4*z - 6*y*z + 2*y^2*z - z^2)* G[1, 0, 0, y])/((-1 + y)^2*z*(-1 + y + z)^2) - ((4*I)*(-1 + z)*G[1, 0, 0, z])/(z*(-1 + y + z)^2) + (I*(-3*y^4 + 6*y^5 - 3*y^6 + 22*y*z - 88*y^2*z + 120*y^3*z - 56*y^4*z + 2*y^6*z - 11*z^2 + 48*y^2*z^2 - 20*y^3*z^2 - 28*y^4*z^2 + 8*y^5*z^2 + 22*z^3 - 56*y*z^3 + 94*y^2*z^3 - 84*y^3*z^3 + 12*y^4*z^3 - 14*z^4 + 60*y*z^4 - 72*y^2*z^4 + 8*y^3*z^4 + 8*z^5 - 22*y*z^5 + 2*y^2*z^5 - 3*z^6)*G[1, 1, 0, y])/ ((-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + (I*(-3*y^4 + 6*y^5 - 3*y^6 + 22*y*z - 88*y^2*z + 120*y^3*z - 60*y^4*z + 4*y^5*z + 2*y^6*z - 11*z^2 + 48*y^2*z^2 - 36*y^3*z^2 - 10*y^4*z^2 + 8*y^5*z^2 + 22*z^3 - 56*y*z^3 + 70*y^2*z^3 - 52*y^3*z^3 + 12*y^4*z^3 - 14*z^4 + 44*y*z^4 - 44*y^2*z^4 + 8*y^3*z^4 + 4*z^5 - 10*y*z^5 + 2*y^2*z^5 - z^6)* G[1 - y, 1, 0, z])/((-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) - (I*(3 - 6*y + 3*y^2 - 2*z + 2*y*z + z^2)*Zeta[3])/ ((-1 + y)^2*z*(-1 + y + z)^2))) + ((-255*(-2 + y - z))/(16*(-1 + y)*z*(y + z)) + Pi^4*((-196 + 980*y - 1960*y^2 + 1960*y^3 - 980*y^4 + 196*y^5 + 369*z - 1476*y*z + 2214*y^2*z - 1476*y^3*z + 369*y^4*z - 334*z^2 + 1482*y*z^2 - 1482*y^2*z^2 + 334*y^3*z^2 + 416*z^3 - 1360*y*z^3 + 584*y^2*z^3 - 204*z^4 + 204*y*z^4)/(720*(-1 + y)^4*z^2* (-1 + y + z)^2) - (49*G[1 - y, z])/(180*z^3)) + G[1, 0, z]*((22*y^3 - 488*y^4 + 1330*y^5 - 1284*y^6 + 420*y^7 + 66*y^2*z - 1309*y^3*z + 4456*y^4*z - 5660*y^5*z + 2866*y^6*z - 427*y^7*z + 8*y^8*z + 66*y*z^2 - 1749*y^2*z^2 + 7635*y^3*z^2 - 12304*y^4*z^2 + 8170*y^5*z^2 - 1833*y^6*z^2 + 15*y^7*z^2 + 22*z^3 - 599*y*z^3 + 5383*y^2*z^3 - 13459*y^3*z^3 + 12916*y^4*z^3 - 4386*y^5*z^3 + 235*y^6*z^3 - 127*z^4 + 1579*y*z^4 - 6671*y^2*z^4 + 9863*y^3*z^4 - 4950*y^4*z^4 + 530*y^5*z^4 + 249*z^5 - 1801*y*z^5 + 3997*y^2*z^5 - 2823*y^3*z^5 + 378*y^4*z^5 - 205*z^6 + 931*y*z^6 - 1029*y^2*z^6 + 79*y^3*z^6 + 61*z^7 - 176*y*z^7 + 3*y^2*z^7)/(8*(-1 + y)^2*y^2*z^2* (-1 + y + z)^2*(y + z)^3) + ((-1 + z)*(2 + 2*y^2 - 4*z + z^2 + y*z^2 + z^3)*G[1, 1, y])/(2*y^2*z^3*(-1 + y + z))) + G[0, 0, z]*((-19*y^2 + 35*y^3 - 16*y^4 + 36*y*z - 35*y^2*z - 5*y^3*z - 17*z^2 + 19*y*z^2 - 10*y^2*z^2 + 17*z^3 - 21*y*z^3)/ (4*(-1 + y)*y*z*(-1 + y + z)*(y + z)^2) + ((4*y^2 - 12*y^3 + 12*y^4 - 4*y^5 - z + 4*y*z - 8*y^2*z + 8*y^3*z - 3*y^4*z + 2*z^2 - 7*y*z^2 - 5*y^2*z^2 + 9*y^3*z^2 + y^4*z^2 - z^3 + 3*y*z^3 + 5*y^2*z^3 + y^3*z^3)*G[0, 1, y])/ (2*(-1 + y)^3*y^2*z^2*(-1 + y + z)) + ((20*y^5 - 40*y^6 + 20*y^7 + 85*y^4*z - 210*y^5*z + 122*y^6*z + 72*y^3*z^2 - 319*y^4*z^2 + 260*y^5*z^2 - 5*y^6*z^2 + 94*y^2*z^3 - 352*y^3*z^3 + 355*y^4*z^3 - 30*y^5*z^3 + 20*y*z^4 - 258*y^2*z^4 + 368*y^3*z^4 - 75*y^4*z^4 + 5*z^5 - 70*y*z^5 + 236*y^2*z^5 - 100*y^3*z^5 - 15*z^6 + 80*y*z^6 - 75*y^2*z^6 + 15*z^7 - 30*y*z^7 - 5*z^8)*G[1, 0, y])/(2*y^2*z^2*(-1 + y + z)^2* (y + z)^4) + ((4*y^3 + 15*y^2*z + 14*y*z^2 - 5*y^2*z^2 + 5*z^3 - 10*y*z^3 - 5*z^4)*G[1, 1, y])/(2*y^2*z^2*(y + z)^2)) + Pi^3*(((I/12)*(2*y^3 + 2*y^4 - 18*y^5 + 22*y^6 - 8*y^7 + 6*y^2*z - 59*y^4*z + 104*y^5*z - 61*y^6*z + 10*y^7*z + 6*y*z^2 + 36*y^2*z^2 - 231*y^3*z^2 + 390*y^4*z^2 - 243*y^5*z^2 + 42*y^6*z^2 + 2*z^3 - 40*y*z^3 - 3*y^2*z^3 + 212*y^3*z^3 - 218*y^4*z^3 + 32*y^5*z^3 - 6*z^4 + 49*y*z^4 - 34*y^2*z^4 - 22*y^3*z^4 - 32*y^4*z^4 + 6*z^5 - 12*y*z^5 + 3*y^2*z^5 - 42*y^3*z^5 - 2*z^6 - 3*y*z^6 - 10*y^2*z^6))/((-1 + y)^2*y*z^2* (-1 + y + z)^2*(y + z)^3) + (((2*I)/3)*G[0, y])/ ((-1 + y)^2*(-1 + y + z)) + ((I/6)*(2 - 8*y + 12*y^2 - 8*y^3 + 2*y^4 - 2*z + 6*y*z - 6*y^2*z + 2*y^3*z - 6*z^2 + 12*y*z^2 - 6*y^2*z^2 + 11*z^3 - 11*y*z^3 - 4*z^4)*G[0, z])/ ((-1 + y)^3*z^2*(-1 + y + z)^2) + ((I/6)*(-1 + z)*(-1 - y + 4*y^2 + 2*z + y*z - z^2)*G[1, z])/ (y^2*z^3*(-1 + y + z)) - ((I/6)*(-y^4 + 2*y^5 + 4*y^6 - 16*y^7 + 19*y^8 - 10*y^9 + 2*y^10 - 4*y^3*z + 11*y^4*z + 9*y^5*z - 77*y^6*z + 127*y^7*z - 90*y^8*z + 24*y^9*z - 6*y^2*z^2 + 24*y^3*z^2 - 7*y^4*z^2 - 140*y^5*z^2 + 317*y^6*z^2 - 270*y^7*z^2 + 82*y^8*z^2 - 4*y*z^3 + 26*y^2*z^3 - 62*y^3*z^3 - 13*y^4*z^3 + 231*y^5*z^3 - 274*y^6*z^3 + 96*y^7*z^3 - z^4 + 14*y*z^4 - 30*y^2*z^4 - 40*y^3*z^4 + 205*y^4*z^4 - 206*y^5*z^4 + 54*y^6*z^4 + 3*z^5 - 19*y*z^5 + 13*y^2*z^5 + 65*y^3*z^5 - 66*y^4*z^5 - 12*y^5*z^5 - 3*z^6 + 12*y*z^6 - 13*y^2*z^6 + 30*y^3*z^6 - 50*y^4*z^6 + z^7 - 3*y*z^7 + 10*y^2*z^7 - 24*y^3*z^7 - 4*y^2*z^8)*G[1 - y, z])/((-1 + y)^3*y^2*z^3* (-1 + y + z)*(y + z)^4) + G[1, y]* (((-1/6*I)*(6*y^4 - 24*y^5 + 36*y^6 - 24*y^7 + 6*y^8 + 24*y^3*z - 103*y^4*z + 165*y^5*z - 117*y^6*z + 31*y^7*z + 24*y*z^2 - 84*y^2*z^2 + 68*y^3*z^2 + 54*y^4*z^2 - 96*y^5*z^2 + 34*y^6*z^2 - 12*z^3 + 36*y*z^3 - 66*y^2*z^3 + 78*y^3*z^3 - 29*y^4*z^3 - 7*y^5*z^3 + 30*z^4 - 124*y*z^4 + 156*y^2*z^4 - 8*y^3*z^4 - 58*y^4*z^4 - 19*z^5 + 33*y*z^5 + 69*y^2*z^5 - 99*y^3*z^5 - 6*z^6 + 64*y*z^6 - 82*y^2*z^6 + 13*z^7 - 29*y*z^7 - 4*z^8))/((-1 + y)^3*z^2*(-1 + y + z)^2*(y + z)^4) + (I*G[1 - y, z])/z^3) - ((I/3)*G[1 - y, 0, z])/z^3 - (((2*I)/3)*G[1 - y, 1, z])/z^3 + (((8*I)/3)*G[1 - y, 1 - y, z])/ z^3) + ((-36 + 36*y - 10*z - y*z)*G[0, 0, 0, y])/ (2*(-1 + y)^2*z^2) + G[0, 0, 0, z]/(2*y*z) + ((32*y^3 - 122*y^4 + 174*y^5 - 110*y^6 + 26*y^7 + 65*y^2*z - 314*y^3*z + 628*y^4*z - 610*y^5*z + 266*y^6*z - 34*y^7*z - y^8*z + 34*y*z^2 - 273*y^2*z^2 + 817*y^3*z^2 - 1091*y^4*z^2 + 697*y^5*z^2 - 193*y^6*z^2 + 9*y^7*z^2 + 7*z^3 - 116*y*z^3 + 501*y^2*z^3 - 888*y^3*z^3 + 749*y^4*z^3 - 316*y^5*z^3 + 39*y^6*z^3 - 23*z^4 + 163*y*z^4 - 408*y^2*z^4 + 386*y^3*z^4 - 195*y^4*z^4 + 53*y^5*z^4 + 25*z^5 - 108*y*z^5 + 115*y^2*z^5 - 38*y^3*z^5 + 30*y^4*z^5 - 9*z^6 + 27*y*z^6 + 6*y^3*z^6)*G[0, 0, 1, y])/ (4*(-1 + y)^3*y^2*(-1 + z)*z^2*(-1 + y + z)*(y + z)^2) + ((-4*y^2 + 36*y^3 - 86*y^4 + 80*y^5 - 26*y^6 - 8*y*z + 83*y^2*z - 243*y^3*z + 277*y^4*z - 117*y^5*z + 8*y^6*z - 4*z^2 + 58*y*z^2 - 242*y^2*z^2 + 375*y^3*z^2 - 208*y^4*z^2 + 21*y^5*z^2 + 17*z^3 - 119*y*z^3 + 270*y^2*z^3 - 203*y^3*z^3 + 19*y^4*z^3 - 22*z^4 + 95*y*z^4 - 112*y^2*z^4 + 7*y^3*z^4 + 9*z^5 - 26*y*z^5 + y^2*z^5)* G[0, 0, 1 - y, z])/(4*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((2*y^4 + 100*y^5 - 412*y^6 + 632*y^7 - 454*y^8 + 148*y^9 - 16*y^10 + 8*y^3*z + 285*y^4*z - 1491*y^5*z + 2936*y^6*z - 2858*y^7*z + 1424*y^8*z - 328*y^9*z + 23*y^10*z + y^11*z + 12*y^2*z^2 + 312*y^3*z^2 - 2213*y^4*z^2 + 5543*y^5*z^2 - 6877*y^6*z^2 + 4521*y^7*z^2 - 1520*y^8*z^2 + 228*y^9*z^2 - 6*y^10*z^2 + 8*y*z^3 + 34*y^2*z^3 - 1244*y^3*z^3 + 4955*y^4*z^3 - 8503*y^5*z^3 + 7408*y^6*z^3 - 3294*y^7*z^3 + 717*y^8*z^3 - 51*y^9*z^3 + 2*z^4 - 36*y*z^4 - 204*y^2*z^4 + 2094*y^3*z^4 - 5703*y^4*z^4 + 7067*y^5*z^4 - 4267*y^6*z^4 + 1307*y^7*z^4 - 170*y^8*z^4 - 3*z^5 + 19*y*z^5 + 446*y^2*z^5 - 2272*y^3*z^5 + 4276*y^4*z^5 - 3614*y^5*z^5 + 1513*y^6*z^5 - 305*y^7*z^5 - 7*z^6 + 87*y*z^6 - 603*y^2*z^6 + 1699*y^3*z^6 - 1988*y^4*z^6 + 1050*y^5*z^6 - 298*y^6*z^6 + 19*z^7 - 139*y*z^7 + 456*y^2*z^7 - 696*y^3*z^7 + 423*y^4*z^7 - 153*y^5*z^7 - 15*z^8 + 73*y*z^8 - 153*y^2*z^8 + 103*y^3*z^8 - 38*y^4*z^8 + 4*z^9 - 12*y*z^9 + 12*y^2*z^9 - 4*y^3*z^9)*G[0, 1, 0, y])/(4*(-1 + y)^3*y^2*(-1 + z)*z^2* (-1 + y + z)^2*(y + z)^4) + ((2*y^4 - 198*y^5 + 816*y^6 - 1324*y^7 + 1026*y^8 - 366*y^9 + 44*y^10 + 8*y^3*z - 652*y^4*z + 3036*y^5*z - 5582*y^6*z + 4938*y^7*z - 2070*y^8*z + 330*y^9*z - 8*y^10*z + 12*y^2*z^2 - 836*y^3*z^2 + 4578*y^4*z^2 - 9664*y^5*z^2 + 9691*y^6*z^2 - 4623*y^7*z^2 + 871*y^8*z^2 - 29*y^9*z^2 + 8*y*z^3 - 389*y^2*z^3 + 3083*y^3*z^3 - 8296*y^4*z^3 + 10096*y^5*z^3 - 5848*y^6*z^3 + 1408*y^7*z^3 - 62*y^8*z^3 + 2*z^4 - 80*y*z^4 + 1098*y^2*z^4 - 4094*y^3*z^4 + 6480*y^4*z^4 - 4978*y^5*z^4 + 1691*y^6*z^4 - 95*y^7*z^4 - 13*z^5 + 219*y*z^5 - 1255*y^2*z^5 + 2769*y^3*z^5 - 3002*y^4*z^5 + 1462*y^5*z^5 - 84*y^6*z^5 + 26*z^6 - 252*y*z^6 + 791*y^2*z^6 - 1231*y^3*z^6 + 845*y^4*z^6 - 35*y^5*z^6 - 21*z^7 + 131*y*z^7 - 304*y^2*z^7 + 296*y^3*z^7 - 6*y^4*z^7 + 6*z^8 - 26*y*z^8 + 45*y^2*z^8 - y^3*z^8)*G[0, 1, 0, z])/ (4*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-2*y^2 + 22*y^3 - 45*y^4 + 25*y^5 - 4*y*z + 49*y^2*z - 106*y^3*z + 66*y^4*z - 3*y^5*z - 2*z^2 + 35*y*z^2 - 89*y^2*z^2 + 76*y^3*z^2 - 8*y^4*z^2 + 10*z^3 - 40*y*z^3 + 57*y^2*z^3 - 9*y^3*z^3 - 8*z^4 + 20*y*z^4 - 4*y^2*z^4)*G[0, 1, 1, y])/(2*(-1 + y)^2*y^2*z^2* (y + z)^2) + ((-4*y^2 + 36*y^3 - 86*y^4 + 80*y^5 - 26*y^6 - 8*y*z + 83*y^2*z - 243*y^3*z + 277*y^4*z - 117*y^5*z + 8*y^6*z - 4*z^2 + 58*y*z^2 - 242*y^2*z^2 + 375*y^3*z^2 - 208*y^4*z^2 + 21*y^5*z^2 + 17*z^3 - 119*y*z^3 + 270*y^2*z^3 - 203*y^3*z^3 + 19*y^4*z^3 - 22*z^4 + 95*y*z^4 - 112*y^2*z^4 + 7*y^3*z^4 + 9*z^5 - 26*y*z^5 + y^2*z^5)*G[0, 1 - y, 0, z])/(4*(-1 + y)^2*y^2*z^2*(-1 + y + z)* (y + z)^2) + ((2*y^2 - 26*y^3 + 46*y^4 - 22*y^5 + 4*y*z - 57*y^2*z + 111*y^3*z - 61*y^4*z + 3*y^5*z + 2*z^2 - 37*y*z^2 + 92*y^2*z^2 - 73*y^3*z^2 + 8*y^4*z^2 - 10*z^3 + 43*y*z^3 - 58*y^2*z^3 + 9*y^3*z^3 + 8*z^4 - 20*y*z^4 + 4*y^2*z^4)*G[0, 1 - y, 1 - y, z])/ (2*(-1 + y)^2*y^2*z^2*(y + z)^2) + ((-2*y^3 - 35*y^4 + 158*y^5 - 244*y^6 + 164*y^7 - 41*y^8 - 4*y^2*z - 120*y^3*z + 666*y^4*z - 1279*y^5*z + 1101*y^6*z - 405*y^7*z + 41*y^8*z - 2*y*z^2 - 113*y^2*z^2 + 892*y^3*z^2 - 2289*y^4*z^2 + 2635*y^5*z^2 - 1393*y^6*z^2 + 269*y^7*z^2 + y^8*z^2 - 40*y*z^3 + 527*y^2*z^3 - 1925*y^3*z^3 + 2959*y^4*z^3 - 2127*y^5*z^3 + 635*y^6*z^3 - 29*y^7*z^3 - 13*z^4 + 184*y*z^4 - 915*y^2*z^4 + 1824*y^3*z^4 - 1687*y^4*z^4 + 732*y^5*z^4 - 101*y^6*z^4 + 39*z^5 - 283*y*z^5 + 736*y^2*z^5 - 790*y^3*z^5 + 439*y^4*z^5 - 117*y^5*z^5 - 39*z^6 + 184*y*z^6 - 243*y^2*z^6 + 126*y^3*z^6 - 52*y^4*z^6 + 13*z^7 - 43*y*z^7 + 12*y^2*z^7 - 6*y^3*z^7)*G[0, -y, 1 - y, z])/ (4*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)*(y + z)^2) + ((36*y^2 - 256*y^3 + 662*y^4 - 810*y^5 + 478*y^6 - 110*y^7 + 54*y*z - 530*y^2*z + 1681*y^3*z - 2411*y^4*z + 1637*y^5*z - 439*y^6*z + 8*y^7*z + 162*z^2 - 1162*y*z^2 + 3387*y^2*z^2 - 4936*y^3*z^2 + 3568*y^4*z^2 - 1078*y^5*z^2 + 59*y^6*z^2 - 312*z^3 + 1661*y*z^3 - 3396*y^2*z^3 + 3066*y^3*z^3 - 1066*y^4*z^3 + 77*y^5*z^3 + 157*z^4 - 692*y*z^4 + 954*y^2*z^4 - 334*y^3*z^4 + 5*y^4*z^4 - 55*z^5 + 201*y*z^5 - 31*y^2*z^5 - 25*y^3*z^5 + 48*z^6 - 14*y*z^6 - 4*y^2*z^6)*G[1, 0, 0, y])/(4*(-1 + y)^3*z^2*(-1 + y + z)^2* (y + z)^3) + ((-4*y^3 + 72*y^4 - 194*y^5 + 188*y^6 - 62*y^7 - 12*y^2*z + 169*y^3*z - 566*y^4*z + 739*y^5*z - 402*y^6*z + 78*y^7*z - 6*y^8*z - 12*y*z^2 + 311*y^2*z^2 - 1241*y^3*z^2 + 1907*y^4*z^2 - 1261*y^5*z^2 + 318*y^6*z^2 - 22*y^7*z^2 - 4*z^3 + 91*y*z^3 - 927*y^2*z^3 + 2378*y^3*z^3 - 2347*y^4*z^3 + 885*y^5*z^3 - 92*y^6*z^3 + 21*z^4 - 241*y*z^4 + 1130*y^2*z^4 - 1810*y^3*z^4 + 1025*y^4*z^4 - 157*y^5*z^4 - 39*z^5 + 283*y*z^5 - 666*y^2*z^5 + 519*y^3*z^5 - 97*y^4*z^5 + 31*z^6 - 147*y*z^6 + 165*y^2*z^6 - 17*y^3*z^6 - 9*z^7 + 26*y*z^7 - y^2*z^7)* G[1, 0, 0, z])/(4*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + ((-2*y^2 + 48*y^3 - 176*y^4 + 266*y^5 - 192*y^6 + 62*y^7 - 6*y^8 - 4*y*z + 118*y^2*z - 606*y^3*z + 1265*y^4*z - 1297*y^5*z + 674*y^6*z - 166*y^7*z + 15*y^8*z + y^9*z - 2*z^2 + 82*y*z^2 - 693*y^2*z^2 + 2109*y^3*z^2 - 3069*y^4*z^2 + 2315*y^5*z^2 - 882*y^6*z^2 + 150*y^7*z^2 - 10*y^8*z^2 + 24*z^3 - 362*y*z^3 + 1692*y^2*z^3 - 3522*y^3*z^3 + 3745*y^4*z^3 - 2015*y^5*z^3 + 486*y^6*z^3 - 48*y^7*z^3 - 75*z^4 + 683*y*z^4 - 2160*y^2*z^4 + 3286*y^3*z^4 - 2485*y^4*z^4 + 811*y^5*z^4 - 84*y^6*z^4 + 101*z^5 - 641*y*z^5 + 1512*y^2*z^5 - 1678*y^3*z^5 + 761*y^4*z^5 - 79*y^5*z^5 - 63*z^6 + 295*y*z^6 - 539*y^2*z^6 + 373*y^3*z^6 - 42*y^4*z^6 + 15*z^7 - 53*y*z^7 + 72*y^2*z^7 - 10*y^3*z^7)* G[1, 0, 1, y])/(4*(-1 + y)^3*y^2*(-1 + z)*z^2*(-1 + y + z)^2* (y + z)^2) + G[1 - y, 0, z]*((22*y^2 - 320*y^3 + 826*y^4 - 780*y^5 + 252*y^6 + 44*y*z - 648*y^2*z + 2018*y^3*z - 2308*y^4*z + 934*y^5*z - 40*y^6*z + 22*z^2 - 398*y*z^2 + 1785*y^2*z^2 - 2763*y^3*z^2 + 1471*y^4*z^2 - 117*y^5*z^2 - 105*z^3 + 807*y*z^3 - 1838*y^2*z^3 + 1365*y^3*z^3 - 117*y^4*z^3 + 144*z^4 - 629*y*z^4 + 752*y^2*z^4 - 43*y^3*z^4 - 61*z^5 + 176*y*z^5 - 3*y^2*z^5)/ (8*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + (15*G[0, 0, 0, y])/z^3 + (3*G[0, 0, 1, y])/z^3 - (8*G[0, 1, 0, y])/z^3 + (2*G[0, 1, 1, y])/z^3 - (12*G[1, 0, 0, y])/z^3 - (2*G[1, 0, 1, y])/z^3) + ((7*y - 5*y^2 + 4*y^3 - 18*y^4 + 12*y^5 + 7*z - 33*y*z + 32*y^2*z - 36*y^3*z + 42*y^4*z - 12*y^5*z - 28*z^2 + 77*y*z^2 - 93*y^2*z^2 + 79*y^3*z^2 - 35*y^4*z^2 + 41*z^3 - 100*y*z^3 + 118*y^2*z^3 - 68*y^3*z^3 + 11*y^4*z^3 - 25*z^4 + 65*y*z^4 - 61*y^2*z^4 + 21*y^3*z^4 + 4*z^5 - 15*y*z^5 + 9*y^2*z^5 + z^6 - y*z^6)* G[1, 0, 1 - y, z])/(4*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)) + ((-54*y^5 + 230*y^6 - 368*y^7 + 262*y^8 - 70*y^9 - 165*y^4*z + 916*y^5*z - 1819*y^6*z + 1624*y^7*z - 631*y^8*z + 76*y^9*z - y^10*z - 152*y^3*z^2 + 1301*y^4*z^2 - 3398*y^5*z^2 + 3833*y^6*z^2 - 1952*y^7*z^2 + 376*y^8*z^2 - 8*y^9*z^2 + 33*y^2*z^3 + 458*y^3*z^3 - 2397*y^4*z^3 + 3816*y^5*z^3 - 2515*y^6*z^3 + 618*y^7*z^3 - 6*y^8*z^3 + 12*y*z^4 - 143*y^2*z^4 - 112*y^3*z^4 + 771*y^4*z^4 - 622*y^5*z^4 + 33*y^6*z^4 + 82*y^7*z^4 - 2*z^5 - 40*y*z^5 + 340*y^2*z^5 - 902*y^3*z^5 + 1303*y^4*z^5 - 924*y^5*z^5 + 239*y^6*z^5 + 6*z^6 + 56*y*z^6 - 430*y^2*z^6 + 1032*y^3*z^6 - 942*y^4*z^6 + 264*y^5*z^6 - 6*z^7 - 40*y*z^7 + 243*y^2*z^7 - 346*y^3*z^7 + 128*y^4*z^7 + 2*z^8 + 12*y*z^8 - 43*y^2*z^8 + 22*y^3*z^8)*G[1, 1, 0, y])/(4*(-1 + y)^2*y^2*(-1 + z)*z^2* (-1 + y + z)^2*(y + z)^4) + G[1 - y, 1 - y, z]* ((-57*y^2 + 57*y^3 - 110*y*z + 128*y^2*z - 14*y^3*z + 10*z^2 - 2*y*z^2 - 10*z^3 + 14*y*z^3)/(2*(-1 + y)*y*z^2*(y + z)^2) + (9*G[0, 0, 0, y])/z^3 - (4*G[0, 0, 1, y])/z^3 + (18*G[0, 1, 0, y])/z^3 - (3*G[0, 1, 1, y])/z^3 + (21*G[1, 0, 0, y])/z^3 - (5*G[1, 0, 1, y])/z^3 - (4*G[1, 1, 0, y])/z^3) + G[0, 1 - y, z]* ((22*y^2 - 320*y^3 + 826*y^4 - 780*y^5 + 252*y^6 + 44*y*z - 648*y^2*z + 2018*y^3*z - 2308*y^4*z + 934*y^5*z - 40*y^6*z + 22*z^2 - 398*y*z^2 + 1785*y^2*z^2 - 2763*y^3*z^2 + 1471*y^4*z^2 - 117*y^5*z^2 - 105*z^3 + 807*y*z^3 - 1838*y^2*z^3 + 1365*y^3*z^3 - 117*y^4*z^3 + 144*z^4 - 629*y*z^4 + 752*y^2*z^4 - 43*y^3*z^4 - 61*z^5 + 176*y*z^5 - 3*y^2*z^5)/(8*(-1 + y)^2*y^2*z^2*(-1 + y + z)* (y + z)^2) + ((-2*y^6 + 6*y^7 - 6*y^8 + 2*y^9 + 28*y^5*z - 117*y^6*z + 149*y^7*z - 59*y^8*z - y^9*z + 135*y^4*z^2 - 573*y^5*z^2 + 752*y^6*z^2 - 309*y^7*z^2 - 5*y^8*z^2 + 144*y^3*z^3 - 784*y^4*z^3 + 1197*y^5*z^3 - 550*y^6*z^3 - 3*y^7*z^3 + 132*y^2*z^4 - 708*y^3*z^4 + 1141*y^4*z^4 - 574*y^5*z^4 + 25*y^6*z^4 + 28*y*z^5 - 293*y^2*z^5 + 631*y^3*z^5 - 407*y^4*z^5 + 65*y^5*z^5 + 7*z^6 - 77*y*z^6 + 218*y^2*z^6 - 201*y^3*z^6 + 69*y^4*z^6 - 14*z^7 + 63*y*z^7 - 80*y^2*z^7 + 35*y^3*z^7 + 7*z^8 - 14*y*z^8 + 7*y^2*z^8)*G[1, 0, y])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^4) + ((6*y^3 + 22*y^2*z + 20*y*z^2 - 7*y^2*z^2 + 7*z^3 - 14*y*z^3 - 7*z^4)*G[1, 1, y])/(2*y^2*z^2*(y + z)^2) - G[0, 0, 0, y]/z^3 - G[0, 0, 1, y]/z^3 + (3*G[0, 1, 0, y])/z^3 - G[0, 1, 1, y]/z^3 + (4*G[1, 0, 0, y])/z^3 + G[1, 0, 1, y]/z^3 - (2*G[1, 1, 0, y])/z^3) + G[1 - y, 1, z]*((-2*G[0, 0, 1, y])/z^3 - (6*G[0, 1, 0, y])/z^3 + (2*G[1, 0, 1, y])/z^3 + (6*G[1, 1, 0, y])/z^3) + G[1, z]*(((-2*y + 7*y^2 - 4*y^3 + 8*y*z - 18*y^2*z + 8*y^3*z - 2*z^2 - 6*y*z^2 + 9*y^2*z^2 + 6*z^3 - 4*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[0, 0, 1, y])/(2*y^2*z^3*(-1 + y + z)^2) + ((3 + 14*y^2 - 12*y^3 - 12*z - 2*y*z - 24*y^2*z + 8*y^3*z + 24*z^2 - 8*y*z^2 + 16*y^2*z^2 - 30*z^3 + 22*y*z^3 - 6*y^2*z^3 + 21*z^4 - 12*y*z^4 - 6*z^5)*G[0, 1, 0, y])/(2*y^2*z^3*(-1 + y + z)^2) + ((2*y - 7*y^2 + 4*y^3 - 8*y*z + 18*y^2*z - 8*y^3*z + 2*z^2 + 6*y*z^2 - 9*y^2*z^2 - 6*z^3 + 4*y*z^3 - 2*y^2*z^3 + 6*z^4 - 4*y*z^4 - 2*z^5)*G[1, 0, 1, y])/(2*y^2*z^3*(-1 + y + z)^2) + ((-3 - 14*y^2 + 12*y^3 + 12*z + 2*y*z + 24*y^2*z - 8*y^3*z - 24*z^2 + 8*y*z^2 - 16*y^2*z^2 + 30*z^3 - 22*y*z^3 + 6*y^2*z^3 - 21*z^4 + 12*y*z^4 + 6*z^5)*G[1, 1, 0, y])/ (2*y^2*z^3*(-1 + y + z)^2)) + ((-1 + z)*(-7*y^3 + 12*y^4 + 53*y^5 - 158*y^6 + 144*y^7 - 44*y^8 - 21*y^2*z + 61*y^3*z + 71*y^4*z - 407*y^5*z + 466*y^6*z - 174*y^7*z + 4*y^8*z - 21*y*z^2 + 111*y^2*z^2 - 98*y^3*z^2 - 269*y^4*z^2 + 502*y^5*z^2 - 234*y^6*z^2 + 9*y^7*z^2 - 7*z^3 + 87*y*z^3 - 314*y^2*z^3 + 454*y^3*z^3 - 334*y^4*z^3 + 147*y^5*z^3 - 33*y^6*z^3 + 25*z^4 - 159*y*z^4 + 476*y^2*z^4 - 734*y^3*z^4 + 489*y^4*z^4 - 89*y^5*z^4 - 33*z^5 + 165*y*z^5 - 372*y^2*z^5 + 327*y^3*z^5 - 63*y^4*z^5 + 19*z^6 - 84*y*z^6 + 101*y^2*z^6 - 12*y^3*z^6 - 4*z^7 + 12*y*z^7)*G[1, 1, 0, z])/ (4*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((39*y^2 - 39*y^3 + 72*y*z - 81*y^2*z + 8*y^3*z - 7*z^2 + 5*y*z^2 + 7*z^3 - 8*y*z^3)*G[1, 1, 1, y])/(2*(-1 + y)*y*z^2*(y + z)^2) + G[-y, 1 - y, z]*((-22*y^3 + 104*y^4 - 178*y^5 + 132*y^6 - 36*y^7 - 66*y^2*z + 506*y^3*z - 1171*y^4*z + 1085*y^5*z - 351*y^6*z - 3*y^7*z - 66*y*z^2 + 809*y^2*z^2 - 2437*y^3*z^2 + 2870*y^4*z^2 - 1177*y^5*z^2 + y^6*z^2 - 22*z^3 + 442*y*z^3 - 1979*y^2*z^3 + 3256*y^3*z^3 - 1813*y^4*z^3 + 4*y^5*z^3 + 105*z^4 - 819*y*z^4 + 1967*y^2*z^4 - 1585*y^3*z^4 - 4*y^4*z^4 - 144*z^5 + 619*y*z^5 - 810*y^2*z^5 - y^3*z^5 + 61*z^6 - 176*y*z^6 + 3*y^2*z^6)/ (8*(-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^2) + (5*G[0, 0, 1, y])/z^3 + (10*G[0, 1, 0, y])/z^3 + (5*G[0, 1, 1, y])/z^3 + (6*G[1, 0, 0, y])/z^3 + (2*G[1, 0, 1, y])/z^3 + (2*G[1, 1, 0, y])/z^3 - (15*G[1, 1, 1, y])/z^3) + G[1 - y, -y, z]*(-(G[0, 0, 1, y]/z^3) + (10*G[0, 1, 0, y])/z^3 + (3*G[0, 1, 1, y])/z^3 + G[1, 0, 0, y]/z^3 + (2*G[1, 0, 1, y])/z^3 + (5*G[1, 1, 0, y])/z^3 - (14*G[1, 1, 1, y])/z^3) + G[-y, 0, z]*((10*G[0, 1, 0, y])/z^3 + (2*G[0, 1, 1, y])/z^3 - (10*G[1, 0, 0, y])/z^3 - (2*G[1, 0, 1, y])/z^3 + (5*G[1, 1, 0, y])/z^3 - (3*G[1, 1, 1, y])/z^3) + G[0, -y, z]* (((-y^4 + 4*y^5 - 7*y^6 + 6*y^7 - 2*y^8 + 8*y^3*z - 28*y^4*z + 34*y^5*z - 16*y^6*z + 2*y^7*z + 20*y^2*z^2 - 92*y^3*z^2 + 152*y^4*z^2 - 108*y^5*z^2 + 28*y^6*z^2 + 4*y*z^3 - 57*y^2*z^3 + 154*y^3*z^3 - 156*y^4*z^3 + 58*y^5*z^3 - 3*y^6*z^3 + 3*z^4 - 26*y*z^4 + 90*y^2*z^4 - 126*y^3*z^4 + 70*y^4*z^4 - 12*y^5*z^4 - 9*z^5 + 46*y*z^5 - 83*y^2*z^5 + 62*y^3*z^5 - 18*y^4*z^5 + 9*z^6 - 30*y*z^6 + 32*y^2*z^6 - 12*y^3*z^6 - 3*z^7 + 6*y*z^7 - 3*y^2*z^7)* G[1, 0, y])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((11*y^4 - 33*y^5 + 33*y^6 - 11*y^7 + 24*y^3*z - 85*y^4*z + 101*y^5*z - 43*y^6*z + 3*y^7*z + 19*y^2*z^2 - 83*y^3*z^2 + 108*y^4*z^2 - 50*y^5*z^2 + 6*y^6*z^2 + 14*y*z^3 - 61*y^2*z^3 + 75*y^3*z^3 - 29*y^4*z^3 + 9*y^5*z^3 + 6*z^4 - 30*y*z^4 + 47*y^2*z^4 - 19*y^3*z^4 + 12*y^4*z^4 - 6*z^5 + 18*y*z^5 - 10*y^2*z^5 + 6*y^3*z^5)*G[1, 1, y])/(2*(-1 + y)^3*y^2*z^3* (y + z)^2) - (5*G[0, 1, 0, y])/z^3 - G[0, 1, 1, y]/z^3 - G[1, 0, 1, y]/z^3 - (3*G[1, 1, 0, y])/z^3 + (7*G[1, 1, 1, y])/z^3) + G[-y, -y, z]*((-6*G[0, 0, 1, y])/z^3 - (24*G[0, 1, 0, y])/z^3 + (6*G[0, 1, 1, y])/z^3 + (6*G[1, 0, 1, y])/z^3 - (24*G[1, 1, 0, y])/z^3 + (9*G[1, 1, 1, y])/z^3) + G[0, z]*((-50*y^2 + 74*y^3 + 257*y*z - 51*y^2*z - 65*z^2 - 60*y*z^2 + 65*z^3)/(8*y*z*(-1 + y + z)*(y + z)^2) + ((22*y^2 - 320*y^3 + 826*y^4 - 780*y^5 + 252*y^6 + 44*y*z - 648*y^2*z + 2018*y^3*z - 2308*y^4*z + 934*y^5*z - 40*y^6*z + 22*z^2 - 398*y*z^2 + 1785*y^2*z^2 - 2763*y^3*z^2 + 1471*y^4*z^2 - 117*y^5*z^2 - 105*z^3 + 807*y*z^3 - 1838*y^2*z^3 + 1365*y^3*z^3 - 117*y^4*z^3 + 144*z^4 - 629*y*z^4 + 752*y^2*z^4 - 43*y^3*z^4 - 61*z^5 + 176*y*z^5 - 3*y^2*z^5)*G[1, y])/(8*(-1 + y)^2*y^2*z^2* (-1 + y + z)*(y + z)^2) + ((2*y^3 - 124*y^4 + 348*y^5 - 332*y^6 + 106*y^7 + 6*y^2*z - 338*y^3*z + 1085*y^4*z - 1190*y^5*z + 447*y^6*z - 10*y^7*z + 6*y*z^2 - 406*y^2*z^2 + 1589*y^3*z^2 - 2071*y^4*z^2 + 951*y^5*z^2 - 69*y^6*z^2 + 2*z^3 - 54*y*z^3 + 625*y^2*z^3 - 1251*y^3*z^3 + 783*y^4*z^3 - 97*y^5*z^3 - 6*z^4 + 67*y*z^4 - 207*y^2*z^4 + 195*y^3*z^4 - 25*y^4*z^4 + 6*z^5 - 27*y*z^5 + 30*y^2*z^5 + 15*y^3*z^5 - 2*z^6 + 8*y*z^6 + 2*y^2*z^6)* G[0, 0, y])/(4*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((2*y^2 - 40*y^3 + 202*y^4 - 446*y^5 + 496*y^6 - 274*y^7 + 60*y^8 + 4*y*z - 88*y^2*z + 502*y^3*z - 1288*y^4*z + 1678*y^5*z - 1090*y^6*z + 288*y^7*z - 6*y^8*z + 2*z^2 - 56*y*z^2 + 423*y^2*z^2 - 1391*y^3*z^2 + 2209*y^4*z^2 - 1703*y^5*z^2 + 550*y^6*z^2 - 34*y^7*z^2 - 14*z^3 + 172*y*z^3 - 766*y^2*z^3 + 1512*y^3*z^3 - 1353*y^4*z^3 + 517*y^5*z^3 - 68*y^6*z^3 + 31*z^4 - 227*y*z^4 + 608*y^2*z^4 - 612*y^3*z^4 + 236*y^4*z^4 - 60*y^5*z^4 - 28*z^5 + 138*y*z^5 - 177*y^2*z^5 + 41*y^3*z^5 - 22*y^4*z^5 + 9*z^6 - 31*y*z^6 - 2*y^3*z^6)*G[0, 1, y])/ (4*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^2) + ((-2*y^4 - 110*y^5 + 462*y^6 - 708*y^7 + 480*y^8 - 122*y^9 - 8*y^3*z - 327*y^4*z + 1648*y^5*z - 2900*y^6*z + 2214*y^7*z - 637*y^8*z + 10*y^9*z - 12*y^2*z^2 - 380*y^3*z^2 + 2484*y^4*z^2 - 5186*y^5*z^2 + 4557*y^6*z^2 - 1520*y^7*z^2 + 57*y^8*z^2 - 8*y*z^3 - 86*y^2*z^3 + 1388*y^3*z^3 - 4007*y^4*z^3 + 4312*y^5*z^3 - 1687*y^6*z^3 + 76*y^7*z^3 - 2*z^4 + 18*y*z^4 + 214*y^2*z^4 - 1168*y^3*z^4 + 1626*y^4*z^4 - 722*y^5*z^4 - 14*y^6*z^4 + z^5 + 12*y*z^5 - 134*y^2*z^5 + 166*y^3*z^5 - 43*y^4*z^5 - 74*y^5*z^5 + 8*z^6 - 50*y*z^6 + 61*y^2*z^6 - 44*y^3*z^6 - 23*y^4*z^6 - 11*z^7 + 36*y*z^7 - 49*y^2*z^7 + 12*y^3*z^7 + 4*z^8 - 8*y*z^8 + 4*y^2*z^8)*G[1, 0, y])/ (4*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((2*y^2 - 26*y^3 + 46*y^4 - 22*y^5 + 4*y*z - 57*y^2*z + 111*y^3*z - 61*y^4*z + 3*y^5*z + 2*z^2 - 37*y*z^2 + 92*y^2*z^2 - 73*y^3*z^2 + 8*y^4*z^2 - 10*z^3 + 43*y*z^3 - 58*y^2*z^3 + 9*y^3*z^3 + 8*z^4 - 20*y*z^4 + 4*y^2*z^4)*G[1, 1, y])/(2*(-1 + y)^2*y^2*z^2* (y + z)^2) - (3*(10 - 20*y + 10*y^2 - 5*z + 5*y*z - z^2)* G[0, 0, 0, y])/(2*(-1 + y)^2*z^2*(-1 + y + z)) + ((-6*y^2 + 24*y^3 - 36*y^4 + 24*y^5 - 6*y^6 - z + 5*y*z - 3*y^2*z - 11*y^3*z + 16*y^4*z - 6*y^5*z + 3*z^2 - 13*y*z^2 + 16*y^2*z^2 - 6*y^3*z^2 + y^4*z^2 - y^5*z^2 - 3*z^3 + 11*y*z^3 - 5*y^2*z^3 - y^3*z^3 - 2*y^4*z^3 + z^4 - 3*y*z^4 - y^2*z^4 - y^3*z^4)* G[0, 0, 1, y])/(2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2) + ((20*y^5 - 44*y^6 + 28*y^7 - 4*y^8 + 85*y^4*z - 211*y^5*z + 156*y^6*z - 30*y^7*z + 72*y^3*z^2 - 210*y^4*z^2 + 165*y^5*z^2 - 35*y^6*z^2 + 5*y^7*z^2 + 94*y^2*z^3 - 310*y^3*z^3 + 297*y^4*z^3 - 118*y^5*z^3 + 25*y^6*z^3 + 20*y*z^4 - 168*y^2*z^4 + 282*y^3*z^4 - 202*y^4*z^4 + 50*y^5*z^4 + 5*z^5 - 55*y*z^5 + 134*y^2*z^5 - 146*y^3*z^5 + 50*y^4*z^5 - 10*z^6 + 45*y*z^6 - 63*y^2*z^6 + 25*y^3*z^6 + 5*z^7 - 10*y*z^7 + 5*y^2*z^7)*G[0, 1, 0, y])/ (2*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^4) + ((-4*y^3 + 20*y^4 - 36*y^5 + 28*y^6 - 8*y^7 - 15*y^2*z + 72*y^3*z - 128*y^4*z + 100*y^5*z - 29*y^6*z - 14*y*z^2 + 80*y^2*z^2 - 165*y^3*z^2 + 137*y^4*z^2 - 43*y^5*z^2 + 5*y^6*z^2 - 5*z^3 + 44*y*z^3 - 119*y^2*z^3 + 113*y^3*z^3 - 40*y^4*z^3 + 15*y^5*z^3 + 10*z^4 - 45*y*z^4 + 61*y^2*z^4 - 25*y^3*z^4 + 15*y^4*z^4 - 5*z^5 + 15*y*z^5 - 7*y^2*z^5 + 5*y^3*z^5)*G[0, 1, 1, y])/ (2*(-1 + y)^3*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((-10*y^3 + 42*y^4 - 54*y^5 + 22*y^6 - 40*y^2*z + 178*y^3*z - 241*y^4*z + 103*y^5*z - 26*y*z^2 + 190*y^2*z^2 - 322*y^3*z^2 + 157*y^4*z^2 - 32*z^3 + 170*y*z^3 - 274*y^2*z^3 + 132*y^3*z^3 + 44*z^4 - 108*y*z^4 + 58*y^2*z^4 - 5*z^5 + y*z^5 - z^6)* G[1, 0, 0, y])/((-1 + y)^2*z^2*(-1 + y + z)*(y + z)^4) + ((4*y^3 - 20*y^4 + 36*y^5 - 28*y^6 + 8*y^7 - y^2*z - 8*y^3*z + 32*y^4*z - 36*y^5*z + 13*y^6*z - 10*y*z^2 + 40*y^2*z^2 - 59*y^3*z^2 + 55*y^4*z^2 - 29*y^5*z^2 + 3*y^6*z^2 - 3*z^3 + 28*y*z^3 - 73*y^2*z^3 + 111*y^3*z^3 - 80*y^4*z^3 + 9*y^5*z^3 + 6*z^4 - 27*y*z^4 + 59*y^2*z^4 - 63*y^3*z^4 + 9*y^4*z^4 - 3*z^5 + 9*y*z^5 - 17*y^2*z^5 + 3*y^3*z^5)*G[1, 0, 1, y])/ (2*(-1 + y)^3*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((-10*y^5 + 20*y^6 - 10*y^7 - 49*y^4*z + 118*y^5*z - 65*y^6*z - 54*y^3*z^2 + 211*y^4*z^2 - 156*y^5*z^2 + 5*y^6*z^2 - 66*y^2*z^3 + 260*y^3*z^3 - 249*y^4*z^3 + 30*y^5*z^3 - 20*y*z^4 + 202*y^2*z^4 - 290*y^3*z^4 + 75*y^4*z^4 - 5*z^5 + 70*y*z^5 - 207*y^2*z^5 + 100*y^3*z^5 + 15*z^6 - 80*y*z^6 + 75*y^2*z^6 - 15*z^7 + 30*y*z^7 + 5*z^8)*G[1, 1, 0, y])/(2*y^2*z^2*(-1 + y + z)^2* (y + z)^4) + ((6*y^3 + 22*y^2*z + 20*y*z^2 - 7*y^2*z^2 + 7*z^3 - 14*y*z^3 - 7*z^4)*G[1, 1, 1, y])/(2*y^2*z^2*(y + z)^2)) + ((7*y - 5*y^2 + 4*y^3 - 18*y^4 + 12*y^5 + 7*z - 33*y*z + 32*y^2*z - 36*y^3*z + 42*y^4*z - 12*y^5*z - 28*z^2 + 77*y*z^2 - 93*y^2*z^2 + 79*y^3*z^2 - 35*y^4*z^2 + 41*z^3 - 100*y*z^3 + 118*y^2*z^3 - 68*y^3*z^3 + 11*y^4*z^3 - 25*z^4 + 65*y*z^4 - 61*y^2*z^4 + 21*y^3*z^4 + 4*z^5 - 15*y*z^5 + 9*y^2*z^5 + z^6 - y*z^6)* G[1, 1 - y, 0, z])/(4*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)) + ((-4*y^2 + 36*y^3 - 86*y^4 + 80*y^5 - 26*y^6 - 8*y*z + 83*y^2*z - 243*y^3*z + 277*y^4*z - 117*y^5*z + 8*y^6*z - 4*z^2 + 58*y*z^2 - 242*y^2*z^2 + 375*y^3*z^2 - 208*y^4*z^2 + 21*y^5*z^2 + 17*z^3 - 119*y*z^3 + 270*y^2*z^3 - 203*y^3*z^3 + 19*y^4*z^3 - 22*z^4 + 95*y*z^4 - 112*y^2*z^4 + 7*y^3*z^4 + 9*z^5 - 26*y*z^5 + y^2*z^5)* G[1 - y, 0, 0, z])/(4*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((2*y^2 - 26*y^3 + 46*y^4 - 22*y^5 + 4*y*z - 57*y^2*z + 111*y^3*z - 61*y^4*z + 3*y^5*z + 2*z^2 - 37*y*z^2 + 92*y^2*z^2 - 73*y^3*z^2 + 8*y^4*z^2 - 10*z^3 + 43*y*z^3 - 58*y^2*z^3 + 9*y^3*z^3 + 8*z^4 - 20*y*z^4 + 4*y^2*z^4)*G[1 - y, 0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^2* (y + z)^2) + ((-204*y^5 + 1136*y^6 - 2504*y^7 + 2736*y^8 - 1484*y^9 + 320*y^10 - 674*y^4*z + 4260*y^5*z - 10511*y^6*z + 12743*y^7*z - 7653*y^8*z + 1865*y^9*z - 30*y^10*z - 864*y^3*z^2 + 6491*y^4*z^2 - 18443*y^5*z^2 + 25247*y^6*z^2 - 16991*y^7*z^2 + 4742*y^8*z^2 - 182*y^9*z^2 - 401*y^2*z^3 + 4325*y^3*z^3 - 15484*y^4*z^3 + 25092*y^5*z^3 - 19372*y^6*z^3 + 6232*y^7*z^3 - 392*y^8*z^3 - 78*y*z^4 + 1362*y^2*z^4 - 6638*y^3*z^4 + 13261*y^4*z^4 - 11889*y^5*z^4 + 4358*y^6*z^4 - 400*y^7*z^4 - 11*z^5 + 257*y*z^5 - 1694*y^2*z^5 + 4188*y^3*z^5 - 4251*y^4*z^5 + 1637*y^5*z^5 - 222*y^6*z^5 + 33*z^6 - 317*y*z^6 + 1003*y^2*z^6 - 1151*y^3*z^6 + 374*y^4*z^6 - 86*y^5*z^6 - 33*z^7 + 175*y*z^7 - 276*y^2*z^7 + 66*y^3*z^7 - 28*y^4*z^7 + 11*z^8 - 37*y*z^8 + 6*y^2*z^8 - 4*y^3*z^8)*G[1 - y, 1, 0, z])/(4*(-1 + y)^3*y^2*z^2* (-1 + y + z)^2*(y + z)^4) + ((2*y^2 - 26*y^3 + 46*y^4 - 22*y^5 + 4*y*z - 57*y^2*z + 111*y^3*z - 61*y^4*z + 3*y^5*z + 2*z^2 - 37*y*z^2 + 92*y^2*z^2 - 73*y^3*z^2 + 8*y^4*z^2 - 10*z^3 + 43*y*z^3 - 58*y^2*z^3 + 9*y^3*z^3 + 8*z^4 - 20*y*z^4 + 4*y^2*z^4)* G[1 - y, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^2*(y + z)^2) + ((39*y^2 - 39*y^3 + 72*y*z - 81*y^2*z + 8*y^3*z - 7*z^2 + 5*y*z^2 + 7*z^3 - 8*y*z^3)*G[1 - y, 1 - y, 1 - y, z])/(2*(-1 + y)*y*z^2* (y + z)^2) + ((-7*y^2 + 18*y^3 + 87*y^4 - 386*y^5 + 561*y^6 - 360*y^7 + 87*y^8 - 14*y*z + 68*y^2*z + 31*y^3*z - 758*y^4*z + 1712*y^5*z - 1624*y^6*z + 679*y^7*z - 94*y^8*z - 7*z^2 + 82*y*z^2 - 276*y^2*z^2 + 35*y^3*z^2 + 1197*y^4*z^2 - 2089*y^5*z^2 + 1392*y^6*z^2 - 342*y^7*z^2 + 8*y^8*z^2 + 32*z^3 - 269*y*z^3 + 783*y^2*z^3 - 780*y^3*z^3 - 125*y^4*z^3 + 680*y^5*z^3 - 343*y^6*z^3 + 22*y^7*z^3 - 69*z^4 + 501*y*z^4 - 1276*y^2*z^4 + 1514*y^3*z^4 - 811*y^4*z^4 + 105*y^5*z^4 + 12*y^6*z^4 + 85*z^5 - 506*y*z^5 + 1098*y^2*z^5 - 1120*y^3*z^5 + 439*y^4*z^5 - 20*y^5*z^5 - 56*z^6 + 259*y*z^6 - 462*y^2*z^6 + 311*y^3*z^6 - 28*y^4*z^6 + 15*z^7 - 53*y*z^7 + 72*y^2*z^7 - 10*y^3*z^7)* G[1 - y, -y, 1 - y, z])/(4*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)* (y + z)^2) + ((2*y^3 + 105*y^4 - 291*y^5 + 262*y^6 - 78*y^7 + 6*y^2*z + 238*y^3*z - 928*y^4*z + 1094*y^5*z - 414*y^6*z + 4*y^7*z + 6*y*z^2 + 134*y^2*z^2 - 994*y^3*z^2 + 1657*y^4*z^2 - 833*y^5*z^2 + 30*y^6*z^2 + 2*z^3 - 6*y*z^3 - 375*y^2*z^3 + 1095*y^3*z^3 - 789*y^4*z^3 + 75*y^5*z^3 - 8*z^4 - 4*y*z^4 + 275*y^2*z^4 - 339*y^3*z^4 + 82*y^4*z^4 + 13*z^5 - 5*y*z^5 - 38*y^2*z^5 + 36*y^3*z^5 - 10*z^6 + 12*y*z^6 + 3*z^7 - 3*y*z^7)* G[-y, 0, 1 - y, z])/(4*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((2*y^3 + 105*y^4 - 291*y^5 + 262*y^6 - 78*y^7 + 6*y^2*z + 238*y^3*z - 928*y^4*z + 1094*y^5*z - 414*y^6*z + 4*y^7*z + 6*y*z^2 + 134*y^2*z^2 - 994*y^3*z^2 + 1657*y^4*z^2 - 833*y^5*z^2 + 30*y^6*z^2 + 2*z^3 - 6*y*z^3 - 375*y^2*z^3 + 1095*y^3*z^3 - 789*y^4*z^3 + 75*y^5*z^3 - 8*z^4 - 4*y*z^4 + 275*y^2*z^4 - 339*y^3*z^4 + 82*y^4*z^4 + 13*z^5 - 5*y*z^5 - 38*y^2*z^5 + 36*y^3*z^5 - 10*z^6 + 12*y*z^6 + 3*z^7 - 3*y*z^7)* G[-y, 1 - y, 0, z])/(4*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-2*y^3 - 12*y^4 + 30*y^5 - 16*y^6 - 6*y^2*z - 4*y^3*z + 27*y^4*z - 21*y^5*z + 4*y^6*z - 6*y*z^2 + 42*y^2*z^2 - 73*y^3*z^2 + 39*y^4*z^2 + 6*y^5*z^2 - 2*z^3 + 38*y*z^3 - 91*y^2*z^3 + 79*y^3*z^3 + 10*z^4 - 41*y*z^4 + 61*y^2*z^4 - 6*y^3*z^4 - 8*z^5 + 20*y*z^5 - 4*y^2*z^5)*G[-y, 1 - y, 1 - y, z])/ (2*(-1 + y)^2*y^2*z^3*(y + z)^2) + G[0, 0, y]* ((177*y^2 - 521*y^3 + 511*y^4 - 167*y^5 + 376*y*z - 1232*y^2*z + 1367*y^3*z - 532*y^4*z + 21*y^5*z + 127*z^2 - 571*y*z^2 + 724*y^2*z^2 - 320*y^3*z^2 + 10*y^4*z^2 - 76*z^3 + 33*y*z^3 - 22*y^2*z^3 + 5*y^3*z^3 - 51*z^4 + 5*y*z^4 + 16*y^2*z^4)/ (4*(-1 + y)^3*z^2*(-1 + y + z)*(y + z)^2) + ((-10 + 20*y - 10*y^2 + 5*z - 5*y*z + z^2)*G[0, 0, z])/ ((-1 + y)^2*z^2*(-1 + y + z)) + ((6*y^2 - 24*y^3 + 36*y^4 - 24*y^5 + 6*y^6 + 16*y*z - 87*y^2*z + 166*y^3*z - 136*y^4*z + 42*y^5*z - y^6*z + 8*z^2 - 86*y*z^2 + 233*y^2*z^2 - 244*y^3*z^2 + 93*y^4*z^2 - 4*y^5*z^2 - 27*z^3 + 128*y*z^3 - 181*y^2*z^3 + 86*y^3*z^3 - 6*y^4*z^3 + 23*z^4 - 50*y*z^4 + 29*y^2*z^4 - 4*y^3*z^4 - z^5 - 2*y*z^5 - y^2*z^5 - 2*z^6)*G[0, 1 - y, z])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-1 - 19*y^2 + 14*y^3 + 4*z + 38*y^2*z - 14*y^3*z - 6*z^2 - 19*y^2*z^2 + 4*z^3 - z^4)*G[1, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((-y^4 + y^5 + 12*y^6 - 32*y^7 + 29*y^8 - 9*y^9 - 4*y^3*z + 7*y^4*z + 24*y^5*z - 53*y^6*z + 31*y^7*z - 10*y^8*z + 5*y^9*z - 6*y^2*z^2 + 18*y^3*z^2 - 27*y^4*z^2 + 133*y^5*z^2 - 220*y^6*z^2 + 77*y^7*z^2 + 25*y^8*z^2 - 4*y*z^3 + 22*y^2*z^3 - 40*y^3*z^3 + 219*y^4*z^3 - 408*y^5*z^3 + 159*y^6*z^3 + 50*y^7*z^3 - z^4 + 13*y*z^4 - 86*y^2*z^4 + 306*y^3*z^4 - 459*y^4*z^4 + 169*y^5*z^4 + 50*y^6*z^4 + 3*z^5 - 16*y*z^5 + 105*y^2*z^5 - 221*y^3*z^5 + 92*y^4*z^5 + 25*y^5*z^5 - 3*z^6 + 9*y*z^6 - 22*y^2*z^6 + 3*y^3*z^6 + 5*y^4*z^6 + z^7 - 2*y*z^7 - y^2*z^7)*G[1 - y, 0, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^4) + ((-14*y^2 + 28*y^3 - 14*y^4 - 24*y*z + 57*y^2*z - 38*y^3*z + 5*y^4*z - 8*z^2 + 34*y*z^2 - 34*y^2*z^2 + 10*y^3*z^2 + 9*z^3 - 10*y*z^3 + 5*y^2*z^3 + 2*z^4)*G[1 - y, 1 - y, z])/ (2*(-1 + y)^2*z^3*(y + z)^2) + ((-2*y^2 + 2*y^3 - y^4 - 8*y*z + 22*y^2*z - 16*y^3*z - 4*z^2 + 34*y*z^2 - 40*y^2*z^2 + 14*z^3 - 36*y*z^3 - 11*z^4)*G[-y, 1 - y, z])/(2*z^3*(-1 + y + z)^2* (y + z)^2) + G[0, 0, 1 - y, z]/z^3 - (5*G[0, 1 - y, 0, z])/z^3 - (5*G[0, 1 - y, 1 - y, z])/z^3 + (10*G[1 - y, 0, 0, z])/z^3 - (6*G[1 - y, 0, 1 - y, z])/z^3 + (7*G[1 - y, 1, 0, z])/z^3 - (17*G[1 - y, 1 - y, 0, z])/z^3 + (13*G[1 - y, 1 - y, 1 - y, z])/ z^3 + G[1 - y, -y, 1 - y, z]/z^3 - (10*G[-y, 1 - y, 0, z])/z^3 - (4*G[-y, 1 - y, 1 - y, z])/z^3) + ((-2*y^3 + 89*y^4 - 368*y^5 + 587*y^6 - 416*y^7 + 110*y^8 - 6*y^2*z + 206*y^3*z - 1031*y^4*z + 1950*y^5*z - 1610*y^6*z + 500*y^7*z - 9*y^8*z - 6*y*z^2 + 141*y^2*z^2 - 982*y^3*z^2 + 2383*y^4*z^2 - 2394*y^5*z^2 + 898*y^6*z^2 - 40*y^7*z^2 - 2*z^3 + 26*y*z^3 - 340*y^2*z^3 + 1242*y^3*z^3 - 1627*y^4*z^3 + 752*y^5*z^3 - 51*y^6*z^3 - 4*y*z^4 + 178*y^2*z^4 - 394*y^3*z^4 + 220*y^4*z^4 + 8*y^5*z^4 + 13*z^5 - 60*y*z^5 + 80*y^2*z^5 - 74*y^3*z^5 + 65*y^4*z^5 - 18*z^6 + 54*y*z^6 - 60*y^2*z^6 + 48*y^3*z^6 + 7*z^7 - 10*y*z^7 + 11*y^2*z^7)*G[-y, -y, 1 - y, z])/(4*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + G[1, 0, y]* ((234*y^3 - 1060*y^4 + 1774*y^5 - 1304*y^6 + 356*y^7 + 521*y^2*z - 2688*y^3*z + 5053*y^4*z - 4156*y^5*z + 1300*y^6*z - 30*y^7*z + 773*y*z^2 - 4302*y^2*z^2 + 8771*y^3*z^2 - 8022*y^4*z^2 + 2952*y^5*z^2 - 172*y^6*z^2 + 30*z^3 - 1370*y*z^3 + 4656*y^2*z^3 - 5860*y^3*z^3 + 2859*y^4*z^3 - 136*y^5*z^3 - 64*z^4 + 570*y*z^4 - 1266*y^2*z^4 + 1141*y^3*z^4 + 156*y^4*z^4 + 38*z^5 - 124*y*z^5 + 441*y^2*z^5 + 182*y^3*z^5 - 4*z^6 + 151*y*z^6 + 32*y^2*z^6)/ (8*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((1 + 19*y^2 - 14*y^3 - 4*z - 38*y^2*z + 14*y^3*z + 11*z^2 - 10*y*z^2 + 24*y^2*z^2 - 19*z^3 + 20*y*z^3 - 5*y^2*z^3 + 16*z^4 - 10*y*z^4 - 5*z^5)*G[1, 0, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-3 - 14*y^2 + 12*y^3 + 12*z + 2*y*z + 24*y^2*z - 8*y^3*z - 24*z^2 + 8*y*z^2 - 16*y^2*z^2 + 30*z^3 - 22*y*z^3 + 6*y^2*z^3 - 21*z^4 + 12*y*z^4 + 6*z^5)*G[1, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((2*y^4 - 2*y^5 - 19*y^6 + 49*y^7 - 43*y^8 + 13*y^9 + 8*y^3*z - 16*y^4*z - 58*y^5*z + 188*y^6*z - 178*y^7*z + 56*y^8*z + 12*y^2*z^2 - 44*y^3*z^2 - 21*y^4*z^2 + 203*y^5*z^2 - 211*y^6*z^2 + 61*y^7*z^2 + 8*y*z^3 - 56*y^2*z^3 + 74*y^3*z^3 + 7*y^4*z^3 + 19*y^5*z^3 - 65*y^6*z^3 + 5*y^7*z^3 + 2*z^4 - 34*y*z^4 + 151*y^2*z^4 - 293*y^3*z^4 + 404*y^4*z^4 - 292*y^5*z^4 + 30*y^6*z^4 - 8*z^5 + 76*y*z^5 - 296*y^2*z^5 + 544*y^3*z^5 - 439*y^4*z^5 + 75*y^5*z^5 + 17*z^6 - 119*y*z^6 + 329*y^2*z^6 - 359*y^3*z^6 + 100*y^4*z^6 - 23*z^7 + 111*y*z^7 - 171*y^2*z^7 + 75*y^3*z^7 + 17*z^8 - 47*y*z^8 + 30*y^2*z^8 - 5*z^9 + 5*y*z^9)*G[1 - y, 0, z])/(2*(-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((-3*y^4 + 3*y^5 + 27*y^6 - 69*y^7 + 60*y^8 - 18*y^9 - 12*y^3*z + 21*y^4*z + 74*y^5*z - 209*y^6*z + 180*y^7*z - 62*y^8*z + 8*y^9*z - 18*y^2*z^2 + 54*y^3*z^2 + 18*y^4*z^2 - 112*y^5*z^2 + 64*y^6*z^2 - 46*y^7*z^2 + 40*y^8*z^2 - 12*y*z^3 + 66*y^2*z^3 - 94*y^3*z^3 + 168*y^4*z^3 - 264*y^5*z^3 + 58*y^6*z^3 + 74*y^7*z^3 - 3*z^4 + 39*y*z^4 - 156*y^2*z^4 + 398*y^3*z^4 - 539*y^4*z^4 + 195*y^5*z^4 + 50*y^6*z^4 + 9*z^5 - 70*y*z^5 + 262*y^2*z^5 - 450*y^3*z^5 + 245*y^4*z^5 - 20*y^5*z^5 - 15*z^6 + 91*y*z^6 - 209*y^2*z^6 + 169*y^3*z^6 - 52*y^4*z^6 + 15*z^7 - 60*y*z^7 + 71*y^2*z^7 - 30*y^3*z^7 - 6*z^8 + 12*y*z^8 - 6*y^2*z^8)*G[1 - y, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^4) + ((-y^2 + y^3 - 2*y^4 + 8*y^5 - 9*y^6 + 3*y^7 - 2*y*z + 5*y^2*z + 4*y^3*z - 18*y^4*z + 14*y^5*z - 3*y^6*z - z^2 + 7*y*z^2 - 3*y^2*z^2 - 25*y^3*z^2 + 37*y^4*z^2 - 15*y^5*z^2 + 3*z^3 - 10*y*z^3 + 3*y^2*z^3 + 14*y^3*z^3 - 9*y^4*z^3 - 3*z^4 + 7*y*z^4 - 4*y^2*z^4 + 2*y^3*z^4 + z^5 - 2*y*z^5 + 2*y^2*z^5)* G[1 - y, -y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((25*y^6 - 22*y^7 + 4*y^8 + 52*y^5*z - 53*y^6*z + 6*y^7*z - 5*y^8*z - 47*y^4*z^2 + 114*y^5*z^2 - 73*y^6*z^2 - 30*y^7*z^2 - 64*y^3*z^3 + 273*y^4*z^3 - 196*y^5*z^3 - 70*y^6*z^3 - 149*y^2*z^4 + 430*y^3*z^4 - 329*y^4*z^4 - 70*y^5*z^4 - 20*y*z^5 + 357*y^2*z^5 - 418*y^3*z^5 - 5*z^6 + 70*y*z^6 - 275*y^2*z^6 + 70*y^3*z^6 + 15*z^7 - 80*y*z^7 + 70*y^2*z^7 - 15*z^8 + 30*y*z^8 + 5*z^9)*G[-y, 0, z])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-8*y^6 - 14*y^7 + 16*y^8 + 14*y^5*z - 125*y^6*z + 116*y^7*z + 3*y^8*z + 146*y^4*z^2 - 472*y^5*z^2 + 386*y^6*z^2 + 18*y^7*z^2 + 136*y^3*z^3 - 649*y^4*z^3 + 636*y^5*z^3 + 38*y^6*z^3 + 177*y^2*z^4 - 656*y^3*z^4 + 705*y^4*z^4 + 18*y^5*z^4 + 28*y*z^5 - 445*y^2*z^5 + 632*y^3*z^5 - 60*y^4*z^5 + 7*z^6 - 98*y*z^6 + 368*y^2*z^6 - 122*y^3*z^6 - 21*z^7 + 112*y*z^7 - 102*y^2*z^7 + 21*z^8 - 42*y*z^8 - 7*z^9)*G[-y, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-12*y^4 - 20*y^3*z - 10*y^2*z^2 - 4*y*z^3 + 3*y^2*z^3 - 3*z^4 + 6*y*z^4 + 3*z^5)*G[-y, -y, z])/(2*y^2*z^3*(y + z)^2) + G[0, 0, 1 - y, z]/z^3 - (8*G[0, 1 - y, 1 - y, z])/z^3 + (5*G[0, -y, 0, z])/z^3 - (3*G[0, -y, 1 - y, z])/z^3 + (14*G[1 - y, 0, 1 - y, z])/z^3 + (2*G[1 - y, 0, -y, z])/z^3 - (7*G[1 - y, 1, 0, z])/z^3 + (6*G[1 - y, 1, 1 - y, z])/z^3 + (10*G[1 - y, 1 - y, 0, z])/z^3 - (8*G[1 - y, 1 - y, 1 - y, z])/z^3 - (4*G[1 - y, 1 - y, -y, z])/z^3 - (10*G[1 - y, -y, 0, z])/z^3 + (5*G[1 - y, -y, 1 - y, z])/z^3 - (10*G[-y, 0, 0, z])/z^3 + (18*G[-y, 0, 1 - y, z])/z^3 - (4*G[-y, 0, -y, z])/z^3 + (5*G[-y, 1 - y, 0, z])/z^3 - (11*G[-y, 1 - y, 1 - y, z])/z^3 + (4*G[-y, 1 - y, -y, z])/z^3 + (24*G[-y, -y, 0, z])/z^3 - (24*G[-y, -y, 1 - y, z])/z^3) + Pi^2*((-2*y^3 + 166*y^4 - 484*y^5 + 478*y^6 - 158*y^7 - 6*y^2*z + 618*y^3*z - 2179*y^4*z + 2732*y^5*z - 1369*y^6*z + 204*y^7*z - 6*y*z^2 + 978*y^2*z^2 - 4251*y^3*z^2 + 6472*y^4*z^2 - 3889*y^5*z^2 + 696*y^6*z^2 - 2*z^3 + 70*y*z^3 - 1795*y^2*z^3 + 4632*y^3*z^3 - 3600*y^4*z^3 + 492*y^5*z^3 - 145*y*z^4 + 950*y^2*z^4 - 922*y^3*z^4 - 492*y^4*z^4 + 6*z^5 + 76*y*z^5 + 5*y^2*z^5 - 696*y^3*z^5 - 4*z^6 + 5*y*z^6 - 204*y^2*z^6)/ (48*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + G[0, z]*((-6*y^3 + 76*y^4 - 244*y^5 + 336*y^6 - 214*y^7 + 52*y^8 - 18*y^2*z + 244*y^3*z - 894*y^4*z + 1426*y^5*z - 1084*y^6*z + 354*y^7*z - 28*y^8*z - 18*y*z^2 + 342*y^2*z^2 - 1538*y^3*z^2 + 2892*y^4*z^2 - 2588*y^5*z^2 + 1050*y^6*z^2 - 140*y^7*z^2 - 6*z^3 + 136*y*z^3 - 952*y^2*z^3 + 2380*y^3*z^3 - 2621*y^4*z^3 + 1313*y^5*z^3 - 250*y^6*z^3 + 34*z^4 - 330*y*z^4 + 1030*y^2*z^4 - 1279*y^3*z^4 + 732*y^4*z^4 - 211*y^5*z^4 - 50*z^5 + 258*y*z^5 - 323*y^2*z^5 + 132*y^3*z^5 - 89*y^4*z^5 + 22*z^6 - 19*y*z^6 - 62*y^2*z^6 - 13*y^3*z^6 - 27*y*z^7 + 3*y^2*z^7)/ (24*(-1 + y)^3*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((-4*y^5 + 24*y^6 - 56*y^7 + 64*y^8 - 36*y^9 + 8*y^10 - 11*y^4*z + 79*y^5*z - 208*y^6*z + 260*y^7*z - 157*y^8*z + 37*y^9*z + 32*y^3*z^2 - 122*y^4*z^2 + 164*y^5*z^2 - 100*y^6*z^2 + 44*y^7*z^2 - 26*y^8*z^2 + 8*y^9*z^2 + 29*y^2*z^3 - 225*y^3*z^3 + 635*y^4*z^3 - 941*y^5*z^3 + 802*y^6*z^3 - 348*y^7*z^3 + 48*y^8*z^3 + 34*y*z^4 - 272*y^2*z^4 + 884*y^3*z^4 - 1552*y^4*z^4 + 1578*y^5*z^4 - 800*y^6*z^4 + 120*y^7*z^4 + 8*z^5 - 140*y*z^5 + 635*y^2*z^5 - 1353*y^3*z^5 + 1613*y^4*z^5 - 955*y^5*z^5 + 160*y^6*z^5 - 24*z^6 + 202*y*z^6 - 594*y^2*z^6 + 886*y^3*z^6 - 638*y^4*z^6 + 120*y^5*z^6 + 24*z^7 - 120*y*z^7 + 238*y^2*z^7 - 222*y^3*z^7 + 48*y^4*z^7 - 8*z^8 + 24*y*z^8 - 32*y^2*z^8 + 8*y^3*z^8)*G[1, y])/ (12*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4)) - ((-1 + z)*(-7*y^3 + 12*y^4 + 53*y^5 - 158*y^6 + 144*y^7 - 44*y^8 - 21*y^2*z + 61*y^3*z + 71*y^4*z - 407*y^5*z + 466*y^6*z - 174*y^7*z + 4*y^8*z - 21*y*z^2 + 111*y^2*z^2 - 98*y^3*z^2 - 269*y^4*z^2 + 502*y^5*z^2 - 234*y^6*z^2 + 9*y^7*z^2 - 7*z^3 + 87*y*z^3 - 314*y^2*z^3 + 454*y^3*z^3 - 334*y^4*z^3 + 147*y^5*z^3 - 33*y^6*z^3 + 25*z^4 - 159*y*z^4 + 476*y^2*z^4 - 734*y^3*z^4 + 489*y^4*z^4 - 89*y^5*z^4 - 33*z^5 + 165*y*z^5 - 372*y^2*z^5 + 327*y^3*z^5 - 63*y^4*z^5 + 19*z^6 - 84*y*z^6 + 101*y^2*z^6 - 12*y^3*z^6 - 4*z^7 + 12*y*z^7)*G[1, z])/ (24*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((-6 + 30*y - 60*y^2 + 60*y^3 - 30*y^4 + 6*y^5 + 9*z - 36*y*z + 54*y^2*z - 36*y^3*z + 9*y^4*z + 12*z^2 - 16*y*z^2 + 16*y^2*z^2 - 12*y^3*z^2 - 15*z^3 + 8*y*z^3 - 8*y^2*z^3)*G[0, 0, y])/ (12*(-1 + y)^4*z^2*(-1 + y + z)^2) + ((-4 + 16*y - 24*y^2 + 16*y^3 - 4*y^4 + 3*z - 9*y*z + 9*y^2*z - 3*y^3*z + 12*z^2 - 24*y*z^2 + 12*y^2*z^2 - 22*z^3 + 22*y*z^3 + 8*z^4)*G[0, 0, z])/(12*(-1 + y)^3*z^2*(-1 + y + z)^2) + ((4*y^5 + 12*y^6 - 88*y^7 + 152*y^8 - 108*y^9 + 28*y^10 + 11*y^4*z + 65*y^5*z - 420*y^6*z + 760*y^7*z - 575*y^8*z + 159*y^9*z - 32*y^3*z^2 + 338*y^4*z^2 - 1236*y^5*z^2 + 2006*y^6*z^2 - 1504*y^7*z^2 + 436*y^8*z^2 - 8*y^9*z^2 - 29*y^2*z^3 + 369*y^3*z^3 - 1523*y^4*z^3 + 2685*y^5*z^3 - 2153*y^6*z^3 + 699*y^7*z^3 - 48*y^8*z^3 - 34*y*z^4 + 308*y^2*z^4 - 1236*y^3*z^4 + 2308*y^4*z^4 - 1982*y^5*z^4 + 752*y^6*z^4 - 120*y^7*z^4 - 8*z^5 + 140*y*z^5 - 687*y^2*z^5 + 1453*y^3*z^5 - 1363*y^4*z^5 + 609*y^5*z^5 - 160*y^6*z^5 + 24*z^6 - 202*y*z^6 + 580*y^2*z^6 - 662*y^3*z^6 + 356*y^4*z^6 - 120*y^5*z^6 - 24*z^7 + 120*y*z^7 - 189*y^2*z^7 + 125*y^3*z^7 - 48*y^4*z^7 + 8*z^8 - 24*y*z^8 + 20*y^2*z^8 - 8*y^3*z^8)*G[0, 1, y])/ (12*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((y^4 - 3*y^5 - y^6 + 15*y^7 - 24*y^8 + 16*y^9 - 4*y^10 + 4*y^3*z - 16*y^4*z - 2*y^5*z + 100*y^6*z - 196*y^7*z + 164*y^8*z - 62*y^9*z + 8*y^10*z + 6*y^2*z^2 - 34*y^3*z^2 + 6*y^4*z^2 + 262*y^5*z^2 - 621*y^6*z^2 + 615*y^7*z^2 - 283*y^8*z^2 + 49*y^9*z^2 + 4*y*z^3 - 36*y^2*z^3 + 66*y^3*z^3 + 136*y^4*z^3 - 588*y^5*z^3 + 748*y^6*z^3 - 416*y^7*z^3 + 84*y^8*z^3 + 2*y^9*z^3 + z^4 - 19*y*z^4 + 59*y^2*z^4 + 15*y^3*z^4 - 283*y^4*z^4 + 445*y^5*z^4 - 290*y^6*z^4 + 60*y^7*z^4 + 12*y^8*z^4 - 4*z^5 + 44*y*z^5 - 110*y^2*z^5 + 106*y^3*z^5 - 32*y^4*z^5 - 32*y^5*z^5 + 2*y^6*z^5 + 30*y^7*z^5 + 8*z^6 - 68*y*z^6 + 201*y^2*z^6 - 291*y^3*z^6 + 173*y^4*z^6 - 47*y^5*z^6 + 40*y^6*z^6 - 10*z^7 + 66*y*z^7 - 162*y^2*z^7 + 144*y^3*z^7 - 44*y^4*z^7 + 30*y^5*z^7 + 7*z^8 - 33*y*z^8 + 44*y^2*z^8 - 14*y^3*z^8 + 12*y^4*z^8 - 2*z^9 + 6*y*z^9 - 2*y^2*z^9 + 2*y^3*z^9)*G[0, 1, z])/(12*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((y^4 - 2*y^5 - 5*y^6 + 20*y^7 - 25*y^8 + 14*y^9 - 3*y^10 + 4*y^3*z - 11*y^4*z + 9*y^5*z - 46*y^6*z + 134*y^7*z - 135*y^8*z + 45*y^9*z + 6*y^2*z^2 - 24*y^3*z^2 + 82*y^4*z^2 - 386*y^5*z^2 + 833*y^6*z^2 - 752*y^7*z^2 + 241*y^8*z^2 + 4*y*z^3 - 26*y^2*z^3 + 68*y^3*z^3 - 392*y^4*z^3 + 1030*y^5*z^3 - 1027*y^6*z^3 + 337*y^7*z^3 + 6*y^8*z^3 + z^4 - 14*y*z^4 + 68*y^2*z^4 - 302*y^3*z^4 + 695*y^4*z^4 - 594*y^5*z^4 + 108*y^6*z^4 + 30*y^7*z^4 - 3*z^5 - 7*y*z^5 + 37*y^2*z^5 - 31*y^3*z^5 + 156*y^4*z^5 - 244*y^5*z^5 + 60*y^6*z^5 - 3*z^6 + 62*y*z^6 - 211*y^2*z^6 + 376*y^3*z^6 - 332*y^4*z^6 + 60*y^5*z^6 + 11*z^7 - 63*y*z^7 + 140*y^2*z^7 - 150*y^3*z^7 + 30*y^4*z^7 - 6*z^8 + 18*y*z^8 - 26*y^2*z^8 + 6*y^3*z^8)*G[0, 1 - y, z])/ (12*(-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^4) + ((10*y^5 - 78*y^6 + 174*y^7 - 154*y^8 + 48*y^9 + 38*y^4*z - 324*y^5*z + 800*y^6*z - 780*y^7*z + 266*y^8*z + 22*y^3*z^2 - 393*y^4*z^2 + 1282*y^5*z^2 - 1478*y^6*z^2 + 568*y^7*z^2 - y^8*z^2 + 31*y^2*z^3 - 324*y^3*z^3 + 1166*y^4*z^3 - 1506*y^5*z^3 + 622*y^6*z^3 - 6*y^7*z^3 + 2*y*z^4 - 114*y^2*z^4 + 590*y^3*z^4 - 885*y^4*z^4 + 354*y^5*z^4 - 15*y^6*z^4 + z^5 - 12*y*z^5 + 133*y^2*z^5 - 270*y^3*z^5 + 66*y^4*z^5 - 20*y^5*z^5 - 3*z^6 + 20*y*z^6 - 50*y^2*z^6 - 20*y^3*z^6 - 15*y^4*z^6 + 3*z^7 - 12*y*z^7 - 2*y^2*z^7 - 6*y^3*z^7 - z^8 + 2*y*z^8 - y^2*z^8)* G[1, 0, y])/(12*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-1 + z)*(-3 - y + 2*y^2 + 6*z + y*z + 5*z^2 - 8*y*z^2 - 8*z^3)* G[1, 0, z])/(12*y^2*z^3*(-1 + y + z)) + ((72*y^3 - 356*y^4 + 704*y^5 - 696*y^6 + 344*y^7 - 68*y^8 + 154*y^2*z - 906*y^3*z + 2075*y^4*z - 2329*y^5*z + 1287*y^6*z - 281*y^7*z + 8*y*z^2 - 350*y^2*z^2 + 1380*y^3*z^2 - 2114*y^4*z^2 + 1454*y^5*z^2 - 384*y^6*z^2 + 6*y^7*z^2 + 6*z^3 - 58*y*z^3 + 341*y^2*z^3 - 735*y^3*z^3 + 655*y^4*z^3 - 233*y^5*z^3 + 24*y^6*z^3 - 18*z^4 + 110*y*z^4 - 246*y^2*z^4 + 234*y^3*z^4 - 108*y^4*z^4 + 36*y^5*z^4 + 18*z^5 - 78*y*z^5 + 108*y^2*z^5 - 56*y^3*z^5 + 24*y^4*z^5 - 6*z^6 + 18*y*z^6 - 10*y^2*z^6 + 6*y^3*z^6)*G[1, 1, y])/(12*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^2) + G[1 - y, z]*((7*y^4 - 23*y^5 - 13*y^6 + 165*y^7 - 315*y^8 + 283*y^9 - 127*y^10 + 23*y^11 + 28*y^3*z - 131*y^4*z + 113*y^5*z + 577*y^6*z - 1823*y^7*z + 2279*y^8*z - 1397*y^9*z + 379*y^10*z - 25*y^11*z + 42*y^2*z^2 - 294*y^3*z^2 + 788*y^4*z^2 - 428*y^5*z^2 - 2170*y^6*z^2 + 4942*y^7*z^2 - 4351*y^8*z^2 + 1693*y^9*z^2 - 225*y^10*z^2 + 3*y^11*z^2 + 28*y*z^3 - 326*y^2*z^3 + 1410*y^3*z^3 - 2730*y^4*z^3 + 1286*y^5*z^3 + 3314*y^6*z^3 - 5372*y^7*z^3 + 2880*y^8*z^3 - 464*y^9*z^3 - 26*y^10*z^3 + 7*z^4 - 179*y*z^4 + 1195*y^2*z^4 - 3725*y^3*z^4 + 5476*y^4*z^4 - 2718*y^5*z^4 - 1557*y^6*z^4 + 1945*y^7*z^4 - 326*y^8*z^4 - 118*y^9*z^4 - 39*z^5 + 477*y*z^5 - 2317*y^2*z^5 + 5537*y^3*z^5 - 6624*y^4*z^5 + 3786*y^5*z^5 - 900*y^6*z^5 + 226*y^7*z^5 - 170*y^8*z^5 + 90*z^6 - 712*y*z^6 + 2594*y^2*z^6 - 4858*y^3*z^6 + 4959*y^4*z^6 - 2767*y^5*z^6 + 702*y^6*z^6 - 80*y^7*z^6 - 110*z^7 + 660*y*z^7 - 1794*y^2*z^7 + 2648*y^3*z^7 - 2182*y^4*z^7 + 680*y^5*z^7 + 50*y^6*z^7 + 75*z^8 - 381*y*z^8 + 800*y^2*z^8 - 934*y^3*z^8 + 418*y^4*z^8 + 70*y^5*z^8 - 27*z^9 + 123*y*z^9 - 233*y^2*z^9 + 191*y^3*z^9 + 18*y^4*z^9 + 4*z^10 - 16*y*z^10 + 39*y^2*z^10 - 3*y^3*z^10)/ (24*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^4) - G[0, 0, y]/(2*z^3) - (8*G[0, 1, y])/(3*z^3) - (19*G[1, 0, y])/ (6*z^3) - G[1, 1, y]/(3*z^3)) + G[-y, z]*(G[0, 1, y]/(3*z^3) - (5*G[1, 0, y])/(6*z^3) + (6*G[1, 1, y])/z^3) - ((-1 + z)*(2 - 2*y - 22*y^2 + 16*y^3 - 6*z + 4*y*z + 22*y^2*z + 3*z^2 + 4*y*z^2 - 3*y^2*z^2 + 4*z^3 - 6*y*z^3 - 3*z^4)* G[1, 1, z])/(12*y^2*z^3*(-1 + y + z)^2) + ((3 + 14*y^2 - 12*y^3 - 12*z - 2*y*z - 24*y^2*z + 8*y^3*z + 24*z^2 - 8*y*z^2 + 16*y^2*z^2 - 30*z^3 + 22*y*z^3 - 6*y^2*z^3 + 21*z^4 - 12*y*z^4 - 6*z^5)*G[1, 1 - y, z])/(12*y^2*z^3*(-1 + y + z)^2) + ((-3*y^4 + 11*y^5 + 12*y^6 - 120*y^7 + 245*y^8 - 237*y^9 + 114*y^10 - 22*y^11 - 12*y^3*z + 56*y^4*z - 445*y^6*z + 1081*y^7*z - 1162*y^8*z + 610*y^9*z - 129*y^10*z + y^11*z - 18*y^2*z^2 + 114*y^3*z^2 - 133*y^4*z^2 - 533*y^5*z^2 + 1822*y^6*z^2 - 2276*y^7*z^2 + 1331*y^8*z^2 - 313*y^9*z^2 + 6*y^10*z^2 - 12*y*z^3 + 116*y^2*z^3 - 256*y^3*z^3 - 268*y^4*z^3 + 1774*y^5*z^3 - 2645*y^6*z^3 + 1731*y^7*z^3 - 463*y^8*z^3 + 23*y^9*z^3 - 3*z^4 + 59*y*z^4 - 243*y^2*z^4 + 131*y^3*z^4 + 937*y^4*z^4 - 1977*y^5*z^4 + 1547*y^6*z^4 - 519*y^7*z^4 + 68*y^8*z^4 + 12*z^5 - 82*y*z^5 + 67*y^2*z^5 + 517*y^3*z^5 - 1328*y^4*z^5 + 1222*y^5*z^5 - 535*y^6*z^5 + 135*y^7*z^5 - 10*z^6 - 28*y*z^6 + 389*y^2*z^6 - 985*y^3*z^6 + 999*y^4*z^6 - 499*y^5*z^6 + 166*y^6*z^6 - 12*z^7 + 150*y*z^7 - 479*y^2*z^7 + 589*y^3*z^7 - 321*y^4*z^7 + 121*y^5*z^7 + 21*z^8 - 111*y*z^8 + 185*y^2*z^8 - 111*y^3*z^8 + 48*y^4*z^8 - 8*z^9 + 24*y*z^9 - 16*y^2*z^9 + 8*y^3*z^9)*G[1 - y, 0, z])/(12*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((-8*y^6 + 34*y^7 - 54*y^8 + 38*y^9 - 10*y^10 - 22*y^5*z + 98*y^6*z - 164*y^7*z + 124*y^8*z - 38*y^9*z + 2*y^10*z + y^4*z^2 + 6*y^5*z^2 - 31*y^6*z^2 + 50*y^7*z^2 - 36*y^8*z^2 + 10*y^9*z^2 + 22*y^3*z^3 - 122*y^4*z^3 + 231*y^5*z^3 - 160*y^6*z^3 + 14*y^7*z^3 + 15*y^8*z^3 + 58*y^2*z^4 - 296*y^3*z^4 + 563*y^4*z^4 - 439*y^5*z^4 + 115*y^6*z^4 - 5*y^7*z^4 + 20*y*z^5 - 174*y^2*z^5 + 454*y^3*z^5 - 452*y^4*z^5 + 176*y^5*z^5 - 40*y^6*z^5 + 5*z^6 - 60*y*z^6 + 201*y^2*z^6 - 254*y^3*z^6 + 132*y^4*z^6 - 48*y^5*z^6 - 10*z^7 + 55*y*z^7 - 96*y^2*z^7 + 60*y^3*z^7 - 25*y^4*z^7 + 5*z^8 - 15*y*z^8 + 11*y^2*z^8 - 5*y^3*z^8)*G[1 - y, 1, z])/ (12*(-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^4) + ((-5*y^4 + 12*y^5 + 33*y^6 - 152*y^7 + 213*y^8 - 132*y^9 + 31*y^10 - 20*y^3*z + 63*y^4*z + y^5*z - 234*y^6*z + 374*y^7*z - 253*y^8*z + 77*y^9*z - 8*y^10*z - 30*y^2*z^2 + 132*y^3*z^2 - 349*y^4*z^2 + 750*y^5*z^2 - 1003*y^6*z^2 + 632*y^7*z^2 - 92*y^8*z^2 - 40*y^9*z^2 - 20*y*z^3 + 138*y^2*z^3 - 628*y^3*z^3 + 1849*y^4*z^3 - 2855*y^5*z^3 + 2044*y^6*z^3 - 456*y^7*z^3 - 72*y^8*z^3 - 5*z^4 + 72*y*z^4 - 453*y^2*z^4 + 1602*y^3*z^4 - 2795*y^4*z^4 + 2270*y^5*z^4 - 659*y^6*z^4 - 40*y^7*z^4 + 15*z^5 - 129*y*z^5 + 612*y^2*z^5 - 1320*y^3*z^5 + 1351*y^4*z^5 - 601*y^5*z^5 + 40*y^6*z^5 - 23*z^6 + 156*y*z^6 - 419*y^2*z^6 + 578*y^3*z^6 - 412*y^4*z^6 + 72*y^5*z^6 + 21*z^7 - 103*y*z^7 + 194*y^2*z^7 - 184*y^3*z^7 + 40*y^4*z^7 - 8*z^8 + 24*y*z^8 - 32*y^2*z^8 + 8*y^3*z^8)*G[1 - y, 1 - y, z])/(12*(-1 + y)^3*y^2* z^3*(-1 + y + z)*(y + z)^4) + ((-20*y^6 + 68*y^7 - 43*y^8 - 124*y^5*z + 404*y^6*z - 298*y^7*z + 8*y^8*z - 288*y^4*z^2 + 1008*y^5*z^2 - 872*y^6*z^2 + 48*y^7*z^2 - 170*y^3*z^3 + 1044*y^4*z^3 - 1238*y^5*z^3 + 112*y^6*z^3 - 104*y^2*z^4 + 560*y^3*z^4 - 903*y^4*z^4 + 112*y^5*z^4 + 34*y*z^5 + 96*y^2*z^5 - 266*y^3*z^5 + 8*z^6 - 116*y*z^6 + 122*y^2*z^6 - 112*y^3*z^6 - 24*z^7 + 130*y*z^7 - 112*y^2*z^7 + 24*z^8 - 48*y*z^8 - 8*z^9)* G[-y, 1 - y, z])/(12*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + G[0, y]*((6*y^3 + 56*y^4 - 294*y^5 + 486*y^6 - 344*y^7 + 90*y^8 + 18*y^2*z + 164*y^3*z - 1129*y^4*z + 2339*y^5*z - 2152*y^6*z + 874*y^7*z - 113*y^8*z - y^9*z + 18*y*z^2 + 90*y^2*z^2 - 1341*y^3*z^2 + 3874*y^4*z^2 - 4725*y^5*z^2 + 2697*y^6*z^2 - 636*y^7*z^2 + 23*y^8*z^2 + 6*z^3 + 32*y*z^3 - 861*y^2*z^3 + 3282*y^3*z^3 - 5028*y^4*z^3 + 3690*y^5*z^3 - 1260*y^6*z^3 + 109*y^7*z^3 - 22*z^4 - 181*y*z^4 + 1418*y^2*z^4 - 2898*y^3*z^4 + 2661*y^4*z^4 - 1267*y^5*z^4 + 229*y^6*z^4 + 30*z^5 + 139*y*z^5 - 600*y^2*z^5 + 747*y^3*z^5 - 570*y^4*z^5 + 254*y^5*z^5 - 18*z^6 + 47*y*z^6 - 120*y^2*z^6 + 15*y^3*z^6 + 136*y^4*z^6 + 4*z^7 - 55*y*z^7 + 55*y^2*z^7 + 26*y^3*z^7)/(24*(-1 + y)^3*y*(-1 + z)* z^2*(-1 + y + z)^2*(y + z)^3) + ((10 - 30*y + 30*y^2 - 10*y^3 - 15*z + 30*y*z - 15*y^2*z + 4*z^2 - 4*y*z^2 + 3*z^3)*G[0, z])/ (12*(-1 + y)^2*z^2*(-1 + y + z)^2) + ((-3 - 14*y^2 + 12*y^3 + 12*z + 2*y*z + 24*y^2*z - 8*y^3*z - 19*z^2 - 2*y*z^2 - 11*y^2*z^2 + 15*z^3 - 2*y*z^3 + y^2*z^3 - 6*z^4 + 2*y*z^4 + z^5)*G[1, z])/(12*y^2*z^3*(-1 + y + z)^2) + ((-3*y^4 + 3*y^5 - 42*y^6 + 138*y^7 - 147*y^8 + 51*y^9 - 12*y^3*z + 21*y^4*z - 190*y^5*z + 692*y^6*z - 846*y^7*z + 343*y^8*z - 8*y^9*z - 18*y^2*z^2 + 54*y^3*z^2 - 347*y^4*z^2 + 1407*y^5*z^2 - 1971*y^6*z^2 + 915*y^7*z^2 - 40*y^8*z^2 - 12*y*z^3 + 66*y^2*z^3 - 298*y^3*z^3 + 1380*y^4*z^3 - 2279*y^5*z^3 + 1208*y^6*z^3 - 81*y^7*z^3 - 3*z^4 + 39*y*z^4 - 175*y^2*z^4 + 799*y^3*z^4 - 1491*y^4*z^4 + 852*y^5*z^4 - 85*y^6*z^4 + 9*z^5 - 50*y*z^5 + 231*y^2*z^5 - 526*y^3*z^5 + 290*y^4*z^5 - 50*y^5*z^5 - 10*z^6 + 36*y*z^6 - 92*y^2*z^6 + 20*y^3*z^6 - 18*y^4*z^6 + 5*z^7 - 15*y*z^7 - y^2*z^7 - 5*y^3*z^7 - z^8 + 2*y*z^8 - y^2*z^8)*G[1 - y, z])/ (12*(-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^4) + (4*G[0, 1 - y, z])/(3*z^3) + (5*G[1 - y, 0, z])/(6*z^3) + G[1 - y, 1, z]/z^3 - (55*G[1 - y, 1 - y, z])/(6*z^3) - (5*G[-y, 1 - y, z])/(6*z^3)) + G[1, y]* ((-2*y^4 + 66*y^5 - 254*y^6 + 396*y^7 - 294*y^8 + 98*y^9 - 10*y^10 - 8*y^3*z + 351*y^4*z - 1669*y^5*z + 3323*y^6*z - 3401*y^7*z + 1857*y^8*z - 507*y^9*z + 53*y^10*z + y^11*z - 12*y^2*z^2 + 516*y^3*z^2 - 3175*y^4*z^2 + 8113*y^5*z^2 - 10750*y^6*z^2 + 7858*y^7*z^2 - 3097*y^8*z^2 + 589*y^9*z^2 - 42*y^10*z^2 - 8*y*z^3 + 314*y^2*z^3 - 2716*y^3*z^3 + 9163*y^4*z^3 - 15575*y^5*z^3 + 14514*y^6*z^3 - 7320*y^7*z^3 + 1811*y^8*z^3 - 183*y^9*z^3 - 2*z^4 + 34*y*z^4 - 894*y^2*z^4 + 4918*y^3*z^4 - 11583*y^4*z^4 + 14087*y^5*z^4 - 8918*y^6*z^4 + 2614*y^7*z^4 - 280*y^8*z^4 + 11*z^5 - 83*y*z^5 + 1057*y^2*z^5 - 4139*y^3*z^5 + 7241*y^4*z^5 - 6037*y^5*z^5 + 2022*y^6*z^5 - 144*y^7*z^5 - 25*z^6 + 145*y*z^6 - 744*y^2*z^6 + 1984*y^3*z^6 - 2391*y^4*z^6 + 917*y^5*z^6 + 66*y^6*z^6 + 29*z^7 - 153*y*z^7 + 432*y^2*z^7 - 728*y^3*z^7 + 371*y^4*z^7 + 97*y^5*z^7 - 17*z^8 + 81*y*z^8 - 192*y^2*z^8 + 176*y^3*z^8 + 24*y^4*z^8 + 4*z^9 - 16*y*z^9 + 39*y^2*z^9 - 3*y^3*z^9)/(24*(-1 + y)^3*y^2*(-1 + z)* z^2*(-1 + y + z)^2*(y + z)^4) + ((3 + 14*y^2 - 12*y^3 - 12*z - 2*y*z - 24*y^2*z + 8*y^3*z + 24*z^2 - 8*y*z^2 + 16*y^2*z^2 - 30*z^3 + 22*y*z^3 - 6*y^2*z^3 + 21*z^4 - 12*y*z^4 - 6*z^5)* G[1, z])/(12*y^2*z^3*(-1 + y + z)^2) + ((4*y^2 - 14*y^3 - 18*y^4 + 160*y^5 - 320*y^6 + 306*y^7 - 146*y^8 + 28*y^9 + 8*y*z - 44*y^2*z + 92*y^3*z - 47*y^4*z - 135*y^5*z + 262*y^6*z - 186*y^7*z + 53*y^8*z - 3*y^9*z + 4*z^2 - 46*y*z^2 + 272*y^2*z^2 - 850*y^3*z^2 + 1440*y^4*z^2 - 1322*y^5*z^2 + 600*y^6*z^2 - 86*y^7*z^2 - 12*y^8*z^2 - 16*z^3 + 112*y*z^3 - 541*y^2*z^3 + 1399*y^3*z^3 - 1839*y^4*z^3 + 1169*y^5*z^3 - 272*y^6*z^3 - 12*y^7*z^3 + 30*z^4 - 172*y*z^4 + 532*y^2*z^4 - 916*y^3*z^4 + 808*y^4*z^4 - 294*y^5*z^4 + 12*y^6*z^4 - 34*z^5 + 170*y*z^5 - 359*y^2*z^5 + 421*y^3*z^5 - 239*y^4*z^5 + 33*y^5*z^5 + 22*z^6 - 90*y*z^6 + 160*y^2*z^6 - 132*y^3*z^6 + 24*y^4*z^6 - 6*z^7 + 18*y*z^7 - 26*y^2*z^7 + 6*y^3*z^7)*G[1 - y, z])/(12*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-20*y^6 + 68*y^7 - 43*y^8 - 124*y^5*z + 404*y^6*z - 298*y^7*z + 8*y^8*z - 288*y^4*z^2 + 1008*y^5*z^2 - 872*y^6*z^2 + 48*y^7*z^2 - 170*y^3*z^3 + 1044*y^4*z^3 - 1238*y^5*z^3 + 112*y^6*z^3 - 104*y^2*z^4 + 560*y^3*z^4 - 903*y^4*z^4 + 112*y^5*z^4 + 34*y*z^5 + 96*y^2*z^5 - 266*y^3*z^5 + 8*z^6 - 116*y*z^6 + 122*y^2*z^6 - 112*y^3*z^6 - 24*z^7 + 130*y*z^7 - 112*y^2*z^7 + 24*z^8 - 48*y*z^8 - 8*z^9)* G[-y, z])/(12*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + G[0, 1 - y, z]/(2*z^3) - (4*G[0, -y, z])/(3*z^3) - G[1 - y, 0, z]/(3*z^3) - G[1 - y, 1, z]/z^3 - G[1 - y, 1 - y, z]/ (6*z^3) + (17*G[1 - y, -y, z])/(6*z^3) - G[-y, 0, z]/(3*z^3) + (6*G[-y, 1 - y, z])/z^3 + (7*G[-y, -y, z])/(2*z^3)) - G[0, 1 - y, 0, z]/(6*z^3) - G[0, 1 - y, 1, z]/(3*z^3) + (4*G[0, 1 - y, 1 - y, z])/(3*z^3) - (4*G[0, -y, 1 - y, z])/(3*z^3) + G[1 - y, 0, 0, z]/(3*z^3) + G[1 - y, 0, 1, z]/(6*z^3) - (3*G[1 - y, 0, 1 - y, z])/z^3 - G[1 - y, 1, 0, z]/(6*z^3) + (4*G[1 - y, 1, 1, z])/(3*z^3) - G[1 - y, 1, 1 - y, z]/z^3 - (5*G[1 - y, 1 - y, 0, z])/(6*z^3) - G[1 - y, 1 - y, 1, z]/(6*z^3) + (5*G[1 - y, 1 - y, 1 - y, z])/(6*z^3) + (17*G[1 - y, -y, 1 - y, z])/ (6*z^3) - (5*G[-y, 0, 1, z])/(6*z^3) - (11*G[-y, 0, 1 - y, z])/ (6*z^3) - G[-y, 1 - y, 0, z]/(3*z^3) - (5*G[-y, 1 - y, 1, z])/ (6*z^3) + (15*G[-y, 1 - y, 1 - y, z])/(2*z^3) + (7*G[-y, -y, 1 - y, z])/(2*z^3)) + G[0, 1, y]* ((-22*y^2 + 308*y^3 - 800*y^4 + 764*y^5 - 250*y^6 - 44*y*z + 624*y^2*z - 1940*y^3*z + 2266*y^4*z - 950*y^5*z + 44*y^6*z - 22*z^2 + 386*y*z^2 - 1699*y^2*z^2 + 2689*y^3*z^2 - 1499*y^4*z^2 + 121*y^5*z^2 + 105*z^3 - 773*y*z^3 + 1768*y^2*z^3 - 1373*y^3*z^3 + 113*y^4*z^3 - 144*z^4 + 607*y*z^4 - 750*y^2*z^4 + 39*y^3*z^4 + 61*z^5 - 176*y*z^5 + 3*y^2*z^5)/(8*(-1 + y)^2*y^2*z^2*(-1 + y + z)* (y + z)^2) + ((y^2 - 2*y^3 - 3*y^4 + 12*y^5 - 13*y^6 + 6*y^7 - y^8 + 2*y*z - 7*y^2*z - 3*y^3*z + 35*y^4*z - 46*y^5*z + 21*y^6*z - y^7*z - y^8*z + z^2 - 8*y*z^2 + y^2*z^2 + 50*y^3*z^2 - 87*y^4*z^2 + 51*y^5*z^2 - 5*y^6*z^2 - 3*y^7*z^2 - 3*z^3 + 3*y*z^3 + 34*y^2*z^3 - 88*y^3*z^3 + 90*y^4*z^3 - 36*y^5*z^3 + 18*y*z^4 - 61*y^2*z^4 + 102*y^3*z^4 - 75*y^4*z^4 + 8*y^5*z^4 + 5*z^5 - 24*y*z^5 + 55*y^2*z^5 - 61*y^3*z^5 + 9*y^4*z^5 - 3*z^6 + 9*y*z^6 - 17*y^2*z^6 + 3*y^3*z^6)*G[0, 1 - y, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((-6*y^3 + 30*y^4 - 60*y^5 + 60*y^6 - 30*y^7 + 6*y^8 - 10*y^2*z + 52*y^3*z - 108*y^4*z + 112*y^5*z - 58*y^6*z + 12*y^7*z - 7*y*z^2 + 35*y^2*z^2 - 64*y^3*z^2 + 52*y^4*z^2 - 17*y^5*z^2 + y^6*z^2 + 6*z^3 - 26*y*z^3 + 58*y^2*z^3 - 72*y^3*z^3 + 44*y^4*z^3 - 10*y^5*z^3 - 12*z^4 + 53*y*z^4 - 75*y^2*z^4 + 29*y^3*z^4 + 5*y^4*z^4 + 6*z^5 - 12*y*z^5 - 14*y^2*z^5 + 24*y^3*z^5 - 10*y*z^6 + 18*y^2*z^6 + 4*y*z^7)*G[0, -y, z])/ (2*(-1 + y)^3*y*z^3*(-1 + y + z)^2*(y + z)^2) - ((-1 + z)*(2 + 2*y^2 - 4*z + z^2 + y*z^2 + z^3)*G[1, 0, z])/ (2*y^2*z^3*(-1 + y + z)) + ((2*y - 7*y^2 + 4*y^3 - 8*y*z + 18*y^2*z - 8*y^3*z + 2*z^2 + 6*y*z^2 - 9*y^2*z^2 - 6*z^3 + 4*y*z^3 - 2*y^2*z^3 + 6*z^4 - 4*y*z^4 - 2*z^5)*G[1, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((y^2 - 4*y^3 - 3*y^4 + 32*y^5 - 53*y^6 + 36*y^7 - 9*y^8 + 2*y*z - 11*y^2*z + 11*y^3*z + 45*y^4*z - 122*y^5*z + 109*y^6*z - 35*y^7*z + y^8*z + z^2 - 10*y*z^2 + 25*y^2*z^2 + 14*y^3*z^2 - 112*y^4*z^2 + 129*y^5*z^2 - 50*y^6*z^2 + 3*y^7*z^2 - 3*z^3 + 9*y*z^3 + 16*y^2*z^3 - 82*y^3*z^3 + 87*y^4*z^3 - 33*y^5*z^3 + 6*y^6*z^3 + 14*y*z^4 - 54*y^2*z^4 + 48*y^3*z^4 - 10*y^4*z^4 + 10*y^5*z^4 + 5*z^5 - 24*y*z^5 + 28*y^2*z^5 - 2*y^3*z^5 + 9*y^4*z^5 - 3*z^6 + 9*y*z^6 - y^2*z^6 + 3*y^3*z^6)*G[1 - y, 0, z])/(2*(-1 + y)^3*y^2*z^3* (-1 + y + z)*(y + z)^2) + ((2*y^3 - 4*y^4 - 13*y^5 + 43*y^6 - 41*y^7 + 13*y^8 + 6*y^2*z - 16*y^3*z - 31*y^4*z + 139*y^5*z - 151*y^6*z + 53*y^7*z + 6*y*z^2 - 24*y^2*z^2 - 2*y^3*z^2 + 120*y^4*z^2 - 161*y^5*z^2 + 61*y^6*z^2 + 2*z^3 - 14*y*z^3 + 40*y^2*z^3 - 33*y^3*z^3 + 20*y^4*z^3 - 30*y^5*z^3 + 7*y^6*z^3 - 4*z^4 + 39*y*z^4 - 104*y^2*z^4 + 149*y^3*z^4 - 125*y^4*z^4 + 21*y^5*z^4 + 9*z^5 - 48*y*z^5 + 97*y^2*z^5 - 103*y^3*z^5 + 21*y^4*z^5 - 7*z^6 + 21*y*z^6 - 29*y^2*z^6 + 7*y^3*z^6)* G[1 - y, 1 - y, z])/(2*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((-15*y^3 + 60*y^4 - 90*y^5 + 60*y^6 - 15*y^7 - 54*y^2*z + 225*y^3*z - 351*y^4*z + 243*y^5*z - 63*y^6*z - 49*y*z^2 + 238*y^2*z^2 - 420*y^3*z^2 + 322*y^4*z^2 - 91*y^5*z^2 - 6*z^3 + 67*y*z^3 - 165*y^2*z^3 + 159*y^3*z^3 - 55*y^4*z^3 + 6*z^4 - 18*y*z^4 + 30*y^2*z^4 - 22*y^3*z^4 + 6*y*z^5 - 14*y^2*z^5 - 4*y*z^6)*G[1 - y, -y, z])/(2*(-1 + y)^3*y*z^3*(-1 + y + z)* (y + z)^2) + ((-16*y^3 + 30*y^4 - 13*y^5 - 44*y^2*z + 120*y^3*z - 72*y^4*z - 34*y*z^2 + 162*y^2*z^2 - 143*y^3*z^2 - 4*z^3 + 80*y*z^3 - 126*y^2*z^3 + 8*z^4 - 46*y*z^4 - 4*z^5)*G[-y, 0, z])/ (2*y*z^3*(-1 + y + z)^2*(y + z)^2) + ((-20*y^4 + 34*y^5 - 16*y^6 - 50*y^3*z + 133*y^4*z - 84*y^5*z + y^6*z - 32*y^2*z^2 + 168*y^3*z^2 - 159*y^4*z^2 + 4*y^5*z^2 + 2*y*z^3 + 63*y^2*z^3 - 124*y^3*z^3 + 4*y^4*z^3 + 2*z^4 - 12*y*z^4 - 21*y^2*z^4 - 4*y^3*z^4 - 6*z^5 + 18*y*z^5 - 11*y^2*z^5 + 6*z^6 - 8*y*z^6 - 2*z^7)*G[-y, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-12*y^3 + 26*y^4 - 12*y^5 - 16*y^2*z + 63*y^3*z - 46*y^4*z + 3*y^5*z + y*z^2 + 38*y^2*z^2 - 60*y^3*z^2 + 12*y^4*z^2 + 4*z^3 - 7*y*z^3 - 26*y^2*z^3 + 18*y^3*z^3 - 8*z^4 + 4*y*z^4 + 12*y^2*z^4 + 4*z^5 + 3*y*z^5)*G[-y, -y, z])/ (2*y*z^3*(-1 + y + z)^2*(y + z)^2) + G[0, 0, 1 - y, z]/z^3 - G[0, 1 - y, 0, z]/z^3 - G[0, -y, 1 - y, z]/z^3 - (3*G[0, -y, -y, z])/z^3 + (2*G[1 - y, 0, 0, z])/z^3 - (4*G[1 - y, 0, 1 - y, z])/z^3 + (7*G[1 - y, 0, -y, z])/z^3 + G[1 - y, 1, 0, z]/z^3 + (2*G[1 - y, 1, 1 - y, z])/z^3 + (5*G[1 - y, 1 - y, 0, z])/z^3 - (3*G[1 - y, 1 - y, 1 - y, z])/z^3 - (6*G[1 - y, 1 - y, -y, z])/z^3 + (2*G[1 - y, -y, 1 - y, z])/z^3 + (5*G[1 - y, -y, -y, z])/z^3 + (2*G[-y, 0, 1 - y, z])/z^3 + G[-y, 0, -y, z]/z^3 - (2*G[-y, 1 - y, 0, z])/z^3 - (2*G[-y, 1 - y, 1 - y, z])/z^3 + (13*G[-y, 1 - y, -y, z])/z^3 + (6*G[-y, -y, 0, z])/z^3 + (6*G[-y, -y, 1 - y, z])/z^3 - (3*G[-y, -y, -y, z])/z^3) + G[1, 1, y]* ((-57*y^2 + 57*y^3 - 110*y*z + 128*y^2*z - 14*y^3*z + 10*z^2 - 2*y*z^2 - 10*z^3 + 14*y*z^3)/(2*(-1 + y)*y*z^2*(y + z)^2) + ((6*y^3 + 22*y^2*z + 20*y*z^2 - 7*y^2*z^2 + 7*z^3 - 14*y*z^3 - 7*z^4)*G[1 - y, 0, z])/(2*y^2*z^2*(y + z)^2) + (15*(y + 2*z)*G[1 - y, 1 - y, z])/(z^2*(y + z)^2) + ((2*y^3 - 2*y^4 - 30*y^5 + 82*y^6 - 76*y^7 + 24*y^8 + 6*y^2*z - 10*y^3*z - 66*y^4*z + 214*y^5*z - 226*y^6*z + 88*y^7*z - 6*y^8*z + 6*y*z^2 - 18*y^2*z^2 - 11*y^3*z^2 + 129*y^4*z^2 - 194*y^5*z^2 + 106*y^6*z^2 - 18*y^7*z^2 + 2*z^3 - 16*y*z^3 + 63*y^2*z^3 - 71*y^3*z^3 + 16*y^4*z^3 + 10*y^5*z^3 - 12*y^6*z^3 - 4*z^4 + 40*y*z^4 - 98*y^2*z^4 + 125*y^3*z^4 - 99*y^4*z^4 + 12*y^5*z^4 + 8*z^5 - 42*y*z^5 + 85*y^2*z^5 - 93*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 26*y^2*z^6 + 6*y^3*z^6)* G[1 - y, -y, z])/(2*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((-18*y^4 + 14*y^5 - 46*y^3*z + 61*y^4*z - y^5*z - 30*y^2*z^2 + 82*y^3*z^2 - 3*y^4*z^2 + 2*y*z^3 + 31*y^2*z^3 - y^3*z^3 + 2*z^4 - 8*y*z^4 + 5*y^2*z^4 - 4*z^5 + 6*y*z^5 + 2*z^6)*G[-y, 0, z])/ (2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((19*y^4 + 26*y^3*z - 7*y^4*z - 12*y^2*z^2 - 14*y^3*z^2 - 20*y*z^3 - 7*z^4 + 14*y*z^4 + 7*z^5)*G[-y, 1 - y, z])/ (2*y^2*z^3*(y + z)^2) + ((21*y^4 - 25*y^5 + 50*y^3*z - 86*y^4*z + 3*y^5*z + 34*y^2*z^2 - 102*y^3*z^2 + 9*y^4*z^2 - 2*y*z^3 - 36*y^2*z^3 + 6*y^3*z^3 - 3*z^4 + 11*y*z^4 - 6*y^2*z^4 + 6*z^5 - 9*y*z^5 - 3*z^6)*G[-y, -y, z])/(2*y^2*z^3*(-1 + y + z)* (y + z)^2) - (3*G[0, 0, -y, z])/z^3 + (6*G[0, 1 - y, -y, z])/z^3 + G[0, -y, 0, z]/z^3 + (7*G[0, -y, 1 - y, z])/z^3 - (3*G[0, -y, -y, z])/z^3 + (9*G[1 - y, 0, -y, z])/z^3 - G[1 - y, 1, 0, z]/z^3 - (18*G[1 - y, 1 - y, -y, z])/z^3 - (2*G[1 - y, -y, 0, z])/z^3 - (14*G[1 - y, -y, 1 - y, z])/z^3 + (7*G[1 - y, -y, -y, z])/z^3 - (2*G[-y, 0, 0, z])/z^3 - (3*G[-y, 0, 1 - y, z])/z^3 - (2*G[-y, 0, -y, z])/z^3 - (3*G[-y, 1 - y, 0, z])/z^3 - (15*G[-y, 1 - y, 1 - y, z])/z^3 + (11*G[-y, 1 - y, -y, z])/z^3 - (6*G[-y, -y, 0, z])/z^3 + (9*G[-y, -y, 1 - y, z])/z^3 + (6*G[-y, -y, -y, z])/z^3) + ((2 - 2*y + z)*G[0, 0, 0, 0, y])/(2*(-1 + y)^2*z^2) + ((-10*y^2 + 30*y^3 - 30*y^4 + 10*y^5 - z + 4*y*z + 6*y^2*z - 20*y^3*z + 11*y^4*z + 3*z^2 - 10*y*z^2 + 12*y^2*z^2 - 6*y^3*z^2 + y^4*z^2 - 3*z^3 + 8*y*z^3 - 6*y^2*z^3 + 2*y^3*z^3 + z^4 - 2*y*z^4 + y^2*z^4)*G[0, 0, 0, 1, y])/(2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2) + ((1 - z)*G[0, 0, 0, 1 - y, z])/(2*y^2*z) + ((20*y^5 - 126*y^6 + 330*y^7 - 460*y^8 + 360*y^9 - 150*y^10 + 26*y^11 + 85*y^4*z - 574*y^5*z + 1601*y^6*z - 2364*y^7*z + 1951*y^8*z - 854*y^9*z + 155*y^10*z + 72*y^3*z^2 - 643*y^4*z^2 + 2184*y^5*z^2 - 3759*y^6*z^2 + 3508*y^7*z^2 - 1717*y^8*z^2 + 360*y^9*z^2 - 5*y^10*z^2 + 94*y^2*z^3 - 752*y^3*z^3 + 2501*y^4*z^3 - 4426*y^5*z^3 + 4338*y^6*z^3 - 2294*y^7*z^3 + 584*y^8*z^3 - 30*y^9*z^3 + 20*y*z^4 - 344*y^2*z^4 + 1586*y^3*z^4 - 3427*y^4*z^4 + 3884*y^5*z^4 - 2338*y^6*z^4 + 754*y^7*z^4 - 75*y^8*z^4 + 5*z^5 - 90*y*z^5 + 555*y^2*z^5 - 1552*y^3*z^5 + 2207*y^4*z^5 - 1606*y^5*z^5 + 671*y^6*z^5 - 100*y^7*z^5 - 15*z^6 + 140*y*z^6 - 493*y^2*z^6 + 868*y^3*z^6 - 749*y^4*z^6 + 384*y^5*z^6 - 75*y^6*z^6 + 15*z^7 - 90*y*z^7 + 216*y^2*z^7 - 230*y^3*z^7 + 134*y^4*z^7 - 30*y^5*z^7 - 5*z^8 + 20*y*z^8 - 30*y^2*z^8 + 20*y^3*z^8 - 5*y^4*z^8)*G[0, 0, 1, 0, y])/(2*(-1 + y)^4*y^2*z^2* (-1 + y + z)^2*(y + z)^4) + ((30*y^5 - 112*y^6 + 148*y^7 - 72*y^8 - 2*y^9 + 8*y^10 + 121*y^4*z - 513*y^5*z + 785*y^6*z - 487*y^7*z + 66*y^8*z + 28*y^9*z + 122*y^3*z^2 - 630*y^4*z^2 + 1108*y^5*z^2 - 770*y^6*z^2 + 132*y^7*z^2 + 32*y^8*z^2 + 6*y^9*z^2 + 127*y^2*z^3 - 751*y^3*z^3 + 1549*y^4*z^3 - 1447*y^5*z^3 + 676*y^6*z^3 - 190*y^7*z^3 + 36*y^8*z^3 + 30*y*z^4 - 402*y^2*z^4 + 1286*y^3*z^4 - 1836*y^4*z^4 + 1458*y^5*z^4 - 634*y^6*z^4 + 90*y^7*z^4 + 6*z^5 - 114*y*z^5 + 562*y^2*z^5 - 1182*y^3*z^5 + 1368*y^4*z^5 - 792*y^5*z^5 + 120*y^6*z^5 - 18*z^6 + 156*y*z^6 - 450*y^2*z^6 + 690*y^3*z^6 - 516*y^4*z^6 + 90*y^5*z^6 + 18*z^7 - 90*y*z^7 + 186*y^2*z^7 - 182*y^3*z^7 + 36*y^4*z^7 - 6*z^8 + 18*y*z^8 - 26*y^2*z^8 + 6*y^3*z^8)*G[0, 0, 1, 0, z])/(2*(-1 + y)^3*y^2*z^2* (-1 + y + z)^2*(y + z)^4) + ((4*y^3 - 14*y^4 + 18*y^5 - 10*y^6 + 2*y^7 + 15*y^2*z - 60*y^3*z + 91*y^4*z - 62*y^5*z + 16*y^6*z + 14*y*z^2 - 74*y^2*z^2 + 145*y^3*z^2 - 116*y^4*z^2 + 36*y^5*z^2 - 5*y^6*z^2 + 5*z^3 - 44*y*z^3 + 118*y^2*z^3 - 113*y^3*z^3 + 41*y^4*z^3 - 15*y^5*z^3 - 10*z^4 + 45*y*z^4 - 62*y^2*z^4 + 26*y^3*z^4 - 15*y^4*z^4 + 5*z^5 - 15*y*z^5 + 7*y^2*z^5 - 5*y^3*z^5)* G[0, 0, 1, 1, y])/(2*(-1 + y)^3*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((1 - z)*G[0, 0, 1 - y, 0, z])/(2*y^2*z) + ((4*y^3 + 15*y^2*z + 14*y*z^2 - 5*y^2*z^2 + 5*z^3 - 10*y*z^3 - 5*z^4)* G[0, 0, 1 - y, 1 - y, z])/(2*y^2*z^2*(y + z)^2) + ((5*y^4 - 20*y^5 + 30*y^6 - 20*y^7 + 5*y^8 + 24*y^3*z - 108*y^4*z + 181*y^5*z - 135*y^6*z + 39*y^7*z - y^8*z + 27*y^2*z^2 - 146*y^3*z^2 + 281*y^4*z^2 - 235*y^5*z^2 + 76*y^6*z^2 - 3*y^7*z^2 + 2*y*z^3 - 44*y^2*z^3 + 129*y^3*z^3 - 149*y^4*z^3 + 67*y^5*z^3 - 5*y^6*z^3 + 2*z^4 - 14*y*z^4 + 39*y^2*z^4 - 71*y^3*z^4 + 59*y^4*z^4 - 7*y^5*z^4 - 4*z^5 + 18*y*z^5 - 40*y^2*z^5 + 48*y^3*z^5 - 6*y^4*z^5 + 2*z^6 - 6*y*z^6 + 14*y^2*z^6 - 2*y^3*z^6)* G[0, 0, -y, 1 - y, z])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((-20*y^3 + 86*y^4 - 130*y^5 + 60*y^6 + 40*y^7 - 50*y^8 + 14*y^9 - 80*y^2*z + 384*y^3*z - 667*y^4*z + 428*y^5*z + 78*y^6*z - 212*y^7*z + 69*y^8*z - 52*y*z^2 + 268*y^2*z^2 - 368*y^3*z^2 - 180*y^4*z^2 + 868*y^5*z^2 - 732*y^6*z^2 + 196*y^7*z^2 - 64*z^3 + 352*y*z^3 - 562*y^2*z^3 - 40*y^3*z^3 + 1004*y^4*z^3 - 958*y^5*z^3 + 253*y^6*z^3 + 94*z^4 - 310*y*z^4 + 228*y^2*z^4 + 324*y^3*z^4 - 530*y^4*z^4 + 134*y^5*z^4 - 11*z^5 - 4*y*z^5 + 110*y^2*z^5 - 216*y^3*z^5 + 31*y^4*z^5 - 12*z^6 + 24*y*z^6 - 80*y^2*z^6 + 8*y^3*z^6 - 8*z^7 - 6*y*z^7 - y^2*z^7)* G[0, 1, 0, 0, y])/(2*(-1 + y)^4*z^2*(-1 + y + z)^2*(y + z)^4) + ((32*y^5 - 136*y^6 + 224*y^7 - 176*y^8 + 64*y^9 - 8*y^10 + 123*y^4*z - 583*y^5*z + 1065*y^6*z - 927*y^7*z + 376*y^8*z - 54*y^9*z + 108*y^3*z^2 - 643*y^4*z^2 + 1377*y^5*z^2 - 1358*y^6*z^2 + 618*y^7*z^2 - 103*y^8*z^2 + y^9*z^2 + 96*y^2*z^3 - 604*y^3*z^3 + 1363*y^4*z^3 - 1447*y^5*z^3 + 769*y^6*z^3 - 183*y^7*z^3 + 6*y^8*z^3 + 8*y*z^4 - 214*y^2*z^4 + 750*y^3*z^4 - 1085*y^4*z^4 + 839*y^5*z^4 - 321*y^6*z^4 + 15*y^7*z^4 + z^5 - 25*y*z^5 + 165*y^2*z^5 - 391*y^3*z^5 + 534*y^4*z^5 - 336*y^5*z^5 + 20*y^6*z^5 - 3*z^6 + 29*y*z^6 - 88*y^2*z^6 + 204*y^3*z^6 - 205*y^4*z^6 + 15*y^5*z^6 + 3*z^7 - 15*y*z^7 + 49*y^2*z^7 - 75*y^3*z^7 + 6*y^4*z^7 - z^8 + 3*y*z^8 - 11*y^2*z^8 + y^3*z^8)* G[0, 1, 0, 0, z])/(2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((2*y^3 - 2*y^4 - 2*y^5 + 2*y^6 - y^2*z + 11*y^3*z - 16*y^4*z + 6*y^5*z - 6*y*z^2 + 24*y^2*z^2 - 26*y^3*z^2 + 6*y^4*z^2 - 2*y^5*z^2 - 2*z^3 + 10*y*z^3 - 15*y^2*z^3 + 3*y^3*z^3 - 4*y^4*z^3 + 2*z^4 - 6*y*z^4 + 2*y^2*z^4 - 2*y^3*z^4)*G[0, 1, 0, 1, y])/ ((-1 + y)^3*y^2*z^2*(y + z)^2) + ((-y^2 + 2*y^3 + y^4 - 4*y^5 + 2*y^6 - 2*y*z + 8*y^2*z - 6*y^3*z - 8*y^4*z + 12*y^5*z - 4*y^6*z - z^2 + 10*y*z^2 - 27*y^2*z^2 + 32*y^3*z^2 - 22*y^4*z^2 + 12*y^5*z^2 - 4*y^6*z^2 + 4*z^3 - 24*y*z^3 + 58*y^2*z^3 - 76*y^3*z^3 + 56*y^4*z^3 - 20*y^5*z^3 + 2*y^6*z^3 - 8*z^4 + 40*y*z^4 - 83*y^2*z^4 + 86*y^3*z^4 - 42*y^4*z^4 + 8*y^5*z^4 + 10*z^5 - 42*y*z^5 + 66*y^2*z^5 - 44*y^3*z^5 + 12*y^4*z^5 - 7*z^6 + 22*y*z^6 - 22*y^2*z^6 + 8*y^3*z^6 + 2*z^7 - 4*y*z^7 + 2*y^2*z^7)*G[0, 1, 0, 1 - y, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((10*y^5 - 44*y^6 + 72*y^7 - 52*y^8 + 14*y^9 + 51*y^4*z - 240*y^5*z + 416*y^6*z - 316*y^7*z + 89*y^8*z + 62*y^3*z^2 - 381*y^4*z^2 + 796*y^5*z^2 - 700*y^6*z^2 + 230*y^7*z^2 - 7*y^8*z^2 + 78*y^2*z^3 - 480*y^3*z^3 + 1077*y^4*z^3 - 1052*y^5*z^3 + 421*y^6*z^3 - 42*y^7*z^3 + 28*y*z^4 - 314*y^2*z^4 + 942*y^3*z^4 - 1135*y^4*z^4 + 592*y^5*z^4 - 105*y^6*z^4 + 7*z^5 - 112*y*z^5 + 486*y^2*z^5 - 788*y^3*z^5 + 559*y^4*z^5 - 140*y^5*z^5 - 21*z^6 + 154*y*z^6 - 346*y^2*z^6 + 326*y^3*z^6 - 105*y^4*z^6 + 21*z^7 - 84*y*z^7 + 107*y^2*z^7 - 42*y^3*z^7 - 7*z^8 + 14*y*z^8 - 7*y^2*z^8)* G[0, 1, 1, 0, y])/(2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-y^4 + 3*y^5 + y^6 - 15*y^7 + 24*y^8 - 16*y^9 + 4*y^10 - 4*y^3*z + 16*y^4*z + 2*y^5*z - 100*y^6*z + 196*y^7*z - 164*y^8*z + 62*y^9*z - 8*y^10*z - 6*y^2*z^2 + 34*y^3*z^2 - 6*y^4*z^2 - 262*y^5*z^2 + 621*y^6*z^2 - 615*y^7*z^2 + 283*y^8*z^2 - 49*y^9*z^2 - 4*y*z^3 + 36*y^2*z^3 - 66*y^3*z^3 - 136*y^4*z^3 + 588*y^5*z^3 - 748*y^6*z^3 + 416*y^7*z^3 - 84*y^8*z^3 - 2*y^9*z^3 - z^4 + 19*y*z^4 - 59*y^2*z^4 - 15*y^3*z^4 + 283*y^4*z^4 - 445*y^5*z^4 + 290*y^6*z^4 - 60*y^7*z^4 - 12*y^8*z^4 + 4*z^5 - 44*y*z^5 + 110*y^2*z^5 - 106*y^3*z^5 + 32*y^4*z^5 + 32*y^5*z^5 - 2*y^6*z^5 - 30*y^7*z^5 - 8*z^6 + 68*y*z^6 - 201*y^2*z^6 + 291*y^3*z^6 - 173*y^4*z^6 + 47*y^5*z^6 - 40*y^6*z^6 + 10*z^7 - 66*y*z^7 + 162*y^2*z^7 - 144*y^3*z^7 + 44*y^4*z^7 - 30*y^5*z^7 - 7*z^8 + 33*y*z^8 - 44*y^2*z^8 + 14*y^3*z^8 - 12*y^4*z^8 + 2*z^9 - 6*y*z^9 + 2*y^2*z^9 - 2*y^3*z^9)*G[0, 1, 1, 0, z])/(2*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((-6*y^3 + 14*y^4 - 8*y^5 - 22*y^2*z + 48*y^3*z - 25*y^4*z - 20*y*z^2 + 49*y^2*z^2 - 34*y^3*z^2 + 7*y^4*z^2 - 7*z^3 + 28*y*z^3 - 34*y^2*z^3 + 14*y^3*z^3 + 7*z^4 - 14*y*z^4 + 7*y^2*z^4)*G[0, 1, 1, 1, y])/(2*(-1 + y)^2*y^2*z^2* (y + z)^2) + ((-y^2 + 2*y^3 + y^4 - 4*y^5 + 2*y^6 - 2*y*z + 8*y^2*z - 6*y^3*z - 8*y^4*z + 12*y^5*z - 4*y^6*z - z^2 + 10*y*z^2 - 27*y^2*z^2 + 32*y^3*z^2 - 22*y^4*z^2 + 12*y^5*z^2 - 4*y^6*z^2 + 4*z^3 - 24*y*z^3 + 58*y^2*z^3 - 76*y^3*z^3 + 56*y^4*z^3 - 20*y^5*z^3 + 2*y^6*z^3 - 8*z^4 + 40*y*z^4 - 83*y^2*z^4 + 86*y^3*z^4 - 42*y^4*z^4 + 8*y^5*z^4 + 10*z^5 - 42*y*z^5 + 66*y^2*z^5 - 44*y^3*z^5 + 12*y^4*z^5 - 7*z^6 + 22*y*z^6 - 22*y^2*z^6 + 8*y^3*z^6 + 2*z^7 - 4*y*z^7 + 2*y^2*z^7)* G[0, 1, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((1 - z)*G[0, 1 - y, 0, 0, z])/(2*y^2*z) + ((4*y^3 + 15*y^2*z + 14*y*z^2 - 5*y^2*z^2 + 5*z^3 - 10*y*z^3 - 5*z^4)* G[0, 1 - y, 0, 1 - y, z])/(2*y^2*z^2*(y + z)^2) + ((-30*y^5 + 158*y^6 - 294*y^7 + 234*y^8 - 68*y^9 - 123*y^4*z + 674*y^5*z - 1300*y^6*z + 1070*y^7*z - 321*y^8*z - 130*y^3*z^2 + 879*y^4*z^2 - 1929*y^5*z^2 + 1733*y^6*z^2 - 561*y^7*z^2 + 8*y^8*z^2 - 139*y^2*z^3 + 870*y^3*z^3 - 1912*y^4*z^3 + 1746*y^5*z^3 - 597*y^6*z^3 + 40*y^7*z^3 - 38*y*z^4 + 377*y^2*z^4 - 1047*y^3*z^4 + 1099*y^4*z^4 - 439*y^5*z^4 + 80*y^6*z^4 - 8*z^5 + 102*y*z^5 - 354*y^2*z^5 + 450*y^3*z^5 - 222*y^4*z^5 + 80*y^5*z^5 + 16*z^6 - 88*y*z^6 + 152*y^2*z^6 - 88*y^3*z^6 + 40*y^4*z^6 - 8*z^7 + 24*y*z^7 - 16*y^2*z^7 + 8*y^3*z^7)*G[0, 1 - y, 1, 0, z])/ (2*(-1 + y)^3*y^2*z^2*(-1 + y + z)*(y + z)^4) + ((4*y^3 + 15*y^2*z + 14*y*z^2 - 5*y^2*z^2 + 5*z^3 - 10*y*z^3 - 5*z^4)* G[0, 1 - y, 1 - y, 0, z])/(2*y^2*z^2*(y + z)^2) + ((6*y^3 + 22*y^2*z + 20*y*z^2 - 7*y^2*z^2 + 7*z^3 - 14*y*z^3 - 7*z^4)* G[0, 1 - y, 1 - y, 1 - y, z])/(2*y^2*z^2*(y + z)^2) + ((y^2 - 2*y^3 - 14*y^4 + 56*y^5 - 79*y^6 + 50*y^7 - 12*y^8 + 2*y*z - 7*y^2*z - 23*y^3*z + 135*y^4*z - 229*y^5*z + 170*y^6*z - 50*y^7*z + 2*y^8*z + z^2 - 8*y*z^2 - 3*y^2*z^2 + 104*y^3*z^2 - 235*y^4*z^2 + 210*y^5*z^2 - 75*y^6*z^2 + 6*y^7*z^2 - 3*z^3 + 3*y*z^3 + 48*y^2*z^3 - 142*y^3*z^3 + 165*y^4*z^3 - 81*y^5*z^3 + 10*y^6*z^3 - z^4 + 24*y*z^4 - 80*y^2*z^4 + 130*y^3*z^4 - 95*y^4*z^4 + 14*y^5*z^4 + 7*z^5 - 33*y*z^5 + 69*y^2*z^5 - 71*y^3*z^5 + 12*y^4*z^5 - 4*z^6 + 12*y*z^6 - 20*y^2*z^6 + 4*y^3*z^6)* G[0, 1 - y, -y, 1 - y, z])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((-6*y^3 + 24*y^4 - 35*y^5 + 22*y^6 - 5*y^7 - 10*y^2*z + 50*y^3*z - 88*y^4*z + 66*y^5*z - 18*y^6*z - 7*y*z^2 + 44*y^2*z^2 - 93*y^3*z^2 + 82*y^4*z^2 - 26*y^5*z^2 + 6*z^3 - 12*y*z^3 - 6*y^2*z^3 + 24*y^3*z^3 - 12*y^4*z^3 - 12*z^4 + 31*y*z^4 - 26*y^2*z^4 + 8*y^3*z^4 + 6*z^5 - 12*y*z^5 + 8*y^2*z^5 + y*z^6)*G[0, -y, 0, 1 - y, z])/(2*(-1 + y)^2*y*z^3*(-1 + y + z)^2* (y + z)^2) + ((-6*y^3 + 24*y^4 - 35*y^5 + 22*y^6 - 5*y^7 - 10*y^2*z + 50*y^3*z - 88*y^4*z + 66*y^5*z - 18*y^6*z - 7*y*z^2 + 44*y^2*z^2 - 93*y^3*z^2 + 82*y^4*z^2 - 26*y^5*z^2 + 6*z^3 - 12*y*z^3 - 6*y^2*z^3 + 24*y^3*z^3 - 12*y^4*z^3 - 12*z^4 + 31*y*z^4 - 26*y^2*z^4 + 8*y^3*z^4 + 6*z^5 - 12*y*z^5 + 8*y^2*z^5 + y*z^6)*G[0, -y, 1 - y, 0, z])/(2*(-1 + y)^2*y*z^3*(-1 + y + z)^2* (y + z)^2) + ((11*y^4 - 33*y^5 + 33*y^6 - 11*y^7 + 24*y^3*z - 85*y^4*z + 101*y^5*z - 43*y^6*z + 3*y^7*z + 19*y^2*z^2 - 83*y^3*z^2 + 108*y^4*z^2 - 50*y^5*z^2 + 6*y^6*z^2 + 14*y*z^3 - 61*y^2*z^3 + 75*y^3*z^3 - 29*y^4*z^3 + 9*y^5*z^3 + 6*z^4 - 30*y*z^4 + 47*y^2*z^4 - 19*y^3*z^4 + 12*y^4*z^4 - 6*z^5 + 18*y*z^5 - 10*y^2*z^5 + 6*y^3*z^5)*G[0, -y, 1 - y, 1 - y, z])/ (2*(-1 + y)^3*y^2*z^3*(y + z)^2) + ((-7*y^4 + 35*y^5 - 71*y^6 + 73*y^7 - 38*y^8 + 8*y^9 - 2*y^3*z + 16*y^4*z - 46*y^5*z + 62*y^6*z - 40*y^7*z + 10*y^8*z + 13*y^2*z^2 - 77*y^3*z^2 + 180*y^4*z^2 - 208*y^5*z^2 + 119*y^6*z^2 - 27*y^7*z^2 + 10*y*z^3 - 87*y^2*z^3 + 269*y^3*z^3 - 382*y^4*z^3 + 258*y^5*z^3 - 71*y^6*z^3 + 3*y^7*z^3 + 3*z^4 - 41*y*z^4 + 169*y^2*z^4 - 291*y^3*z^4 + 225*y^4*z^4 - 77*y^5*z^4 + 12*y^6*z^4 - 9*z^5 + 61*y*z^5 - 141*y^2*z^5 + 131*y^3*z^5 - 56*y^4*z^5 + 18*y^5*z^5 + 9*z^6 - 39*y*z^6 + 52*y^2*z^6 - 26*y^3*z^6 + 12*y^4*z^6 - 3*z^7 + 9*y*z^7 - 5*y^2*z^7 + 3*y^3*z^7)*G[0, -y, -y, 1 - y, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((14 - 28*y + 14*y^2 - 7*z + 7*y*z - z^2)*G[1, 0, 0, 0, y])/ ((-1 + y)^2*z^2*(-1 + y + z)) + ((-1 + z)*G[1, 0, 0, 0, z])/ (2*y^2*z) + ((10*y^2 - 52*y^3 + 108*y^4 - 112*y^5 + 58*y^6 - 12*y^7 - 4*y*z - 2*y^2*z + 53*y^3*z - 107*y^4*z + 83*y^5*z - 23*y^6*z - 4*z^2 + 32*y*z^2 - 77*y^2*z^2 + 89*y^3*z^2 - 59*y^4*z^2 + 23*y^5*z^2 - 4*y^6*z^2 + 12*z^3 - 64*y*z^3 + 138*y^2*z^3 - 156*y^3*z^3 + 82*y^4*z^3 - 12*y^5*z^3 - 12*z^4 + 48*y*z^4 - 84*y^2*z^4 + 64*y^3*z^4 - 12*y^4*z^4 + 4*z^5 - 12*y*z^5 + 16*y^2*z^5 - 4*y^3*z^5)*G[1, 0, 0, 1, y])/(2*(-1 + y)^3*y^2*z^2* (-1 + y + z)^2*(y + z)) + ((2 - 3*y^2 - 8*z + 6*y^2*z + 9*z^2 + 6*y*z^2 - 6*y^2*z^2 + z^3 - 12*y*z^3 + 3*y^2*z^3 - 7*z^4 + 6*y*z^4 + 3*z^5)*G[1, 0, 0, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((20*y^5 - 82*y^6 + 104*y^7 - 42*y^8 + 79*y^4*z - 345*y^5*z + 465*y^6*z - 199*y^7*z + 60*y^3*z^2 - 397*y^4*z^2 + 668*y^5*z^2 - 333*y^6*z^2 + 6*y^7*z^2 + 89*y^2*z^3 - 439*y^3*z^3 + 713*y^4*z^3 - 377*y^5*z^3 + 30*y^6*z^3 + 22*y*z^4 - 213*y^2*z^4 + 468*y^3*z^4 - 313*y^4*z^4 + 60*y^5*z^4 + 6*z^5 - 64*y*z^5 + 182*y^2*z^5 - 168*y^3*z^5 + 60*y^4*z^5 - 12*z^6 + 54*y*z^6 - 68*y^2*z^6 + 30*y^3*z^6 + 6*z^7 - 12*y*z^7 + 6*y^2*z^7)*G[1, 0, 1, 0, y])/ (2*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^4) - ((-1 + z)*(1 - y - 11*y^2 + 8*y^3 - 3*z + 2*y*z + 11*y^2*z + 6*z^2 - 7*y*z^2 + 3*y^2*z^2 - 7*z^3 + 6*y*z^3 + 3*z^4)*G[1, 0, 1, 0, z])/ (y^2*z^3*(-1 + y + z)^2) + ((-5*y^4 + 16*y^5 - 18*y^6 + 8*y^7 - y^8 - 19*y^3*z + 69*y^4*z - 91*y^5*z + 51*y^6*z - 10*y^7*z + y*z^2 - 28*y^2*z^2 + 112*y^3*z^2 - 175*y^4*z^2 + 132*y^5*z^2 - 45*y^6*z^2 + 3*y^7*z^2 - 14*y*z^3 + 84*y^2*z^3 - 174*y^3*z^3 + 188*y^4*z^3 - 100*y^5*z^3 + 12*y^6*z^3 - 3*z^4 + 34*y*z^4 - 100*y^2*z^4 + 152*y^3*z^4 - 113*y^4*z^4 + 18*y^5*z^4 + 6*z^5 - 30*y*z^5 + 62*y^2*z^5 - 62*y^3*z^5 + 12*y^4*z^5 - 3*z^6 + 9*y*z^6 - 13*y^2*z^6 + 3*y^3*z^6)*G[1, 0, 1, 1, y])/((-1 + y)^3*y^2*z^2* (-1 + y + z)*(y + z)^3) + ((2 - 3*y^2 - 8*z + 6*y^2*z + 9*z^2 + 6*y*z^2 - 6*y^2*z^2 + z^3 - 12*y*z^3 + 3*y^2*z^3 - 7*z^4 + 6*y*z^4 + 3*z^5)*G[1, 0, 1 - y, 0, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(2 + 2*y^2 - 4*z + z^2 + y*z^2 + z^3)*G[1, 0, 1 - y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)) + ((2*y - 7*y^2 + 4*y^3 - 8*y*z + 18*y^2*z - 8*y^3*z + 2*z^2 + 6*y*z^2 - 9*y^2*z^2 - 6*z^3 + 4*y*z^3 - 2*y^2*z^3 + 6*z^4 - 4*y*z^4 - 2*z^5)* G[1, 0, -y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((12*y^3 - 66*y^4 + 96*y^5 - 42*y^6 + 56*y^2*z - 300*y^3*z + 443*y^4*z - 199*y^5*z + 28*y*z^2 - 320*y^2*z^2 + 600*y^3*z^2 - 305*y^4*z^2 + 56*z^3 - 316*y*z^3 + 530*y^2*z^3 - 258*y^3*z^3 - 86*z^4 + 216*y*z^4 - 112*y^2*z^4 + 11*z^5 + y*z^5 + 3*z^6)* G[1, 1, 0, 0, y])/(2*(-1 + y)^2*z^2*(-1 + y + z)*(y + z)^4) + ((-1 + z)*(2 - 9*y^2 + 8*y^3 - 6*z + 9*y^2*z - z^2 + 14*y*z^2 - 7*y^2*z^2 + 12*z^3 - 14*y*z^3 - 7*z^4)*G[1, 1, 0, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((-4*y^4 + 20*y^5 - 36*y^6 + 28*y^7 - 8*y^8 - 19*y^3*z + 92*y^4*z - 164*y^5*z + 128*y^6*z - 37*y^7*z - 2*y*z^2 - 21*y^2*z^2 + 142*y^3*z^2 - 293*y^4*z^2 + 247*y^5*z^2 - 80*y^6*z^2 + 7*y^7*z^2 - 19*y*z^3 + 132*y^2*z^3 - 316*y^3*z^3 + 298*y^4*z^3 - 115*y^5*z^3 + 28*y^6*z^3 - 7*z^4 + 70*y*z^4 - 212*y^2*z^4 + 242*y^3*z^4 - 111*y^4*z^4 + 42*y^5*z^4 + 14*z^5 - 70*y*z^5 + 112*y^2*z^5 - 60*y^3*z^5 + 28*y^4*z^5 - 7*z^6 + 21*y*z^6 - 13*y^2*z^6 + 7*y^3*z^6)*G[1, 1, 0, 1, y])/ (2*(-1 + y)^3*y^2*z^2*(-1 + y + z)*(y + z)^3) + ((-4*y^3 + 24*y^4 - 48*y^5 + 40*y^6 - 12*y^7 - 3*y^2*z + 36*y^3*z - 105*y^4*z + 114*y^5*z - 42*y^6*z + 6*y*z^2 - 14*y^2*z^2 - 24*y^3*z^2 + 62*y^4*z^2 - 26*y^5*z^2 - 4*y^6*z^2 + 4*z^3 - 36*y*z^3 + 82*y^2*z^3 - 88*y^3*z^3 + 58*y^4*z^3 - 16*y^5*z^3 - 12*z^4 + 62*y*z^4 - 112*y^2*z^4 + 94*y^3*z^4 - 24*y^4*z^4 + 12*z^5 - 40*y*z^5 + 48*y^2*z^5 - 16*y^3*z^5 - 4*z^6 + 8*y*z^6 - 4*y^2*z^6)*G[1, 1, 1, 0, y])/(2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^2) + G[1 - y, z]*((346*y^2 - 346*y^3 + 626*y*z - 723*y^2*z + 81*y^3*z - 65*z^2 + 33*y*z^2 + 65*z^3 - 81*y*z^3)/ (8*(-1 + y)*y*z^2*(y + z)^2) + ((-2*y^2 - 17*y^3 + 65*y^4 - 71*y^5 + 25*y^6 - 4*y*z - 36*y^2*z + 174*y^3*z - 225*y^4*z + 92*y^5*z - y^6*z - 2*z^2 - 7*y*z^2 + 109*y^2*z^2 - 190*y^3*z^2 + 99*y^4*z^2 - 9*y^5*z^2 + 6*z^3 + 6*y*z^3 - 27*y^2*z^3 + 20*y^3*z^3 - 25*y^4*z^3 - 6*z^4 + 17*y*z^4 - 24*y^2*z^4 - 27*y^3*z^4 + 2*z^5 - 12*y*z^5 - 10*y^2*z^5)*G[0, 0, y])/ (4*(-1 + y)^2*y*z^3*(-1 + y + z)*(y + z)^2) + ((-7*y^2 + 14*y^3 + 71*y^4 - 282*y^5 + 385*y^6 - 236*y^7 + 55*y^8 - 14*y*z + 60*y^2*z + 3*y^3*z - 482*y^4*z + 1092*y^5*z - 1020*y^6*z + 415*y^7*z - 54*y^8*z - 7*z^2 + 78*y*z^2 - 266*y^2*z^2 + 201*y^3*z^2 + 541*y^4*z^2 - 1145*y^5*z^2 + 774*y^6*z^2 - 176*y^7*z^2 + 32*z^3 - 255*y*z^3 + 775*y^2*z^3 - 974*y^3*z^3 + 391*y^4*z^3 + 154*y^5*z^3 - 119*y^6*z^3 - 4*y^7*z^3 - 69*z^4 + 483*y*z^4 - 1248*y^2*z^4 + 1552*y^3*z^4 - 945*y^4*z^4 + 225*y^5*z^4 - 22*y^6*z^4 + 85*z^5 - 496*y*z^5 + 1066*y^2*z^5 - 1096*y^3*z^5 + 459*y^4*z^5 - 42*y^5*z^5 - 56*z^6 + 257*y*z^6 - 452*y^2*z^6 + 309*y^3*z^6 - 34*y^4*z^6 + 15*z^7 - 53*y*z^7 + 72*y^2*z^7 - 10*y^3*z^7)*G[0, 1, y])/ (4*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)*(y + z)^2) + ((-2*y^4 + 42*y^5 - 146*y^6 + 206*y^7 - 132*y^8 + 32*y^9 - 8*y^3*z + 76*y^4*z - 247*y^5*z + 392*y^6*z - 336*y^7*z + 152*y^8*z - 29*y^9*z - 12*y^2*z^2 - 15*y^3*z^2 + 348*y^4*z^2 - 882*y^5*z^2 + 830*y^6*z^2 - 263*y^7*z^2 - 2*y^8*z^2 - 4*y^9*z^2 - 8*y*z^3 - 144*y^2*z^3 + 1341*y^3*z^3 - 3730*y^4*z^3 + 4481*y^5*z^3 - 2352*y^6*z^3 + 432*y^7*z^3 - 20*y^8*z^3 - 2*z^4 - 17*y*z^4 + 908*y^2*z^4 - 4043*y^3*z^4 + 6714*y^4*z^4 - 4772*y^5*z^4 + 1238*y^6*z^4 - 38*y^7*z^4 + 18*z^5 + 12*y*z^5 - 1188*y^2*z^5 + 3563*y^3*z^5 - 3622*y^4*z^5 + 1139*y^5*z^5 + 42*y^6*z^5 - 64*z^6 + 237*y*z^6 - 4*y^2*z^6 - 343*y^3*z^6 - 90*y^4*z^6 + 240*y^5*z^6 + 104*z^7 - 438*y*z^7 + 704*y^2*z^7 - 650*y^3*z^7 + 304*y^4*z^7 - 78*z^8 + 250*y*z^8 - 290*y^2*z^8 + 154*y^3*z^8 + 22*z^9 - 36*y*z^9 + 26*y^2*z^9)*G[1, 0, y])/(4*(-1 + y)^2*y* (-1 + z)*z^3*(-1 + y + z)^2*(y + z)^4) + ((39*y^2 - 39*y^3 + 72*y*z - 81*y^2*z + 8*y^3*z - 7*z^2 + 5*y*z^2 + 7*z^3 - 8*y*z^3)*G[1, 1, y])/(2*(-1 + y)*y*z^2*(y + z)^2) + ((-4 + 8*y - 4*y^2 + 9*z - 10*y*z + y^2*z + 4*z^2)*G[0, 0, 0, y])/ (2*(-1 + y)^2*z^3) + ((2*y^2 - 4*y^3 - 4*y^4 + 16*y^5 - 14*y^6 + 4*y^7 + 2*y*z - 20*y^2*z + 37*y^3*z - 12*y^4*z - 16*y^5*z + 8*y^6*z + y^7*z - 2*y*z^2 - y^2*z^2 + 17*y^3*z^2 - 21*y^4*z^2 + 5*y^5*z^2 + 2*y^6*z^2 + 4*z^3 - 20*y*z^3 + 43*y^2*z^3 - 23*y^3*z^3 - y^4*z^3 - 3*y^5*z^3 - 8*z^4 + 32*y*z^4 - 26*y^2*z^4 - 2*y^3*z^4 - 8*y^4*z^4 + 4*z^5 - 12*y*z^5 - 4*y^3*z^5)*G[0, 0, 1, y])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)* (y + z)) + ((2*y^4 - 2*y^5 + 2*y^6 - 14*y^7 + 20*y^8 - 8*y^9 + 8*y^3*z - 14*y^4*z + 36*y^5*z - 147*y^6*z + 199*y^7*z - 79*y^8*z - 3*y^9*z + 12*y^2*z^2 - 36*y^3*z^2 + 129*y^4*z^2 - 475*y^5*z^2 + 651*y^6*z^2 - 266*y^7*z^2 - 15*y^8*z^2 + 8*y*z^3 - 44*y^2*z^3 + 140*y^3*z^3 - 549*y^4*z^3 + 866*y^5*z^3 - 394*y^6*z^3 - 24*y^7*z^3 + 2*z^4 - 26*y*z^4 + 159*y^2*z^4 - 557*y^3*z^4 + 845*y^4*z^4 - 411*y^5*z^4 - 6*z^5 + 54*y*z^5 - 274*y^2*z^5 + 531*y^3*z^5 - 332*y^4*z^5 + 45*y^5*z^5 + 12*z^6 - 82*y*z^6 + 204*y^2*z^6 - 179*y^3*z^6 + 57*y^4*z^6 - 14*z^7 + 58*y*z^7 - 71*y^2*z^7 + 30*y^3*z^7 + 6*z^8 - 12*y*z^8 + 6*y^2*z^8)*G[0, 1, 0, y])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^4) + ((2*y^3 - 2*y^4 - 11*y^5 + 25*y^6 - 19*y^7 + 5*y^8 + 6*y^2*z - 10*y^3*z - 15*y^4*z + 52*y^5*z - 48*y^6*z + 14*y^7*z + y^8*z + 6*y*z^2 - 18*y^2*z^2 + 31*y^3*z^2 - 24*y^4*z^2 + 6*y^5*z^2 - 4*y^6*z^2 + 3*y^7*z^2 + 2*z^3 - 16*y*z^3 + 73*y^2*z^3 - 128*y^3*z^3 + 118*y^4*z^3 - 66*y^5*z^3 + 9*y^6*z^3 - 4*z^4 + 40*y*z^4 - 107*y^2*z^4 + 147*y^3*z^4 - 119*y^4*z^4 + 19*y^5*z^4 + 8*z^5 - 42*y*z^5 + 84*y^2*z^5 - 92*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 26*y^2*z^6 + 6*y^3*z^6)* G[0, 1, 1, y])/(2*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((-2*y^4 + 6*y^5 - 6*y^6 + 2*y^7 - 2*y^3*z - 6*y^4*z + 16*y^5*z - 6*y^6*z - 2*y^7*z + 16*y^2*z^2 - 102*y^3*z^2 + 155*y^4*z^2 - 59*y^5*z^2 - 10*y^6*z^2 + 6*y*z^3 - 118*y^2*z^3 + 234*y^3*z^3 - 101*y^4*z^3 - 20*y^5*z^3 + 26*z^4 - 140*y*z^4 + 236*y^2*z^4 - 98*y^3*z^4 - 20*y^4*z^4 - 40*z^5 + 106*y*z^5 - 50*y^2*z^5 - 10*y^3*z^5 + 7*z^6 - y*z^6 - 2*y^2*z^6 + z^7)*G[1, 0, 0, y])/ ((-1 + y)^2*z^3*(-1 + y + z)*(y + z)^4) + ((-y^3 + 4*y^4 + 3*y^5 - 32*y^6 + 53*y^7 - 36*y^8 + 9*y^9 - 3*y^2*z + 15*y^3*z - 8*y^4*z - 77*y^5*z + 175*y^6*z - 145*y^7*z + 44*y^8*z - y^9*z - 3*y*z^2 + 21*y^2*z^2 - 52*y^3*z^2 + 5*y^4*z^2 + 138*y^5*z^2 - 174*y^6*z^2 + 69*y^7*z^2 - 4*y^8*z^2 - z^3 + 11*y*z^3 - 66*y^2*z^3 + 144*y^3*z^3 - 126*y^4*z^3 + 50*y^5*z^3 - 13*y^6*z^3 + y^7*z^3 + 3*z^4 - 41*y*z^4 + 170*y^2*z^4 - 312*y^3*z^4 + 329*y^4*z^4 - 181*y^5*z^4 + 24*y^6*z^4 - 10*z^5 + 85*y*z^5 - 234*y^2*z^5 + 336*y^3*z^5 - 242*y^4*z^5 + 41*y^5*z^5 + 15*z^6 - 73*y*z^6 + 143*y^2*z^6 - 137*y^3*z^6 + 28*y^4*z^6 - 7*z^7 + 21*y*z^7 - 29*y^2*z^7 + 7*y^3*z^7)*G[1, 0, 1, y])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)* (y + z)^3) + ((-3*y^2 + 3*y^3 + 28*y^4 - 72*y^5 + 63*y^6 - 19*y^7 - 6*y*z + 18*y^2*z + 48*y^3*z - 198*y^4*z + 212*y^5*z - 76*y^6*z + 2*y^7*z - 3*z^2 + 27*y*z^2 - 11*y^2*z^2 - 155*y^3*z^2 + 246*y^4*z^2 - 112*y^5*z^2 + 8*y^6*z^2 + 12*z^3 - 54*y*z^3 + 22*y^2*z^3 + 68*y^3*z^3 - 48*y^4*z^3 + 8*y^5*z^3 - 22*z^4 + 74*y*z^4 - 82*y^2*z^4 + 54*y^3*z^4 - 8*y^4*z^4 + 24*z^5 - 68*y*z^5 + 74*y^2*z^5 - 22*y^3*z^5 - 15*z^6 + 31*y*z^6 - 16*y^2*z^6 + 4*z^7 - 4*y*z^7)*G[1, 1, 0, y])/(2*(-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + (15*(y + 2*z)*G[1, 1, 1, y])/ (z^2*(y + z)^2) + G[0, 0, 0, 0, y]/z^3 - (5*G[0, 0, 0, 1, y])/z^3 - (3*G[0, 0, 1, 0, y])/z^3 + G[0, 0, 1, 1, y]/z^3 - (17*G[0, 1, 0, 0, y])/z^3 - (4*G[0, 1, 0, 1, y])/z^3 - (2*G[0, 1, 1, 0, y])/z^3 + G[0, 1, 1, 1, y]/z^3 - (14*G[1, 0, 0, 0, y])/z^3 + G[1, 0, 0, 1, y]/z^3 + (11*G[1, 0, 1, 0, y])/z^3 - (4*G[1, 0, 1, 1, y])/z^3 + (15*G[1, 1, 0, 0, y])/z^3 + (2*G[1, 1, 0, 1, y])/z^3 + (4*G[1, 1, 1, 0, y])/z^3) + ((-1 + z)*(2 - 2*y - 22*y^2 + 16*y^3 - 6*z + 4*y*z + 22*y^2*z + 3*z^2 + 4*y*z^2 - 3*y^2*z^2 + 4*z^3 - 6*y*z^3 - 3*z^4)*G[1, 1, 1, 0, z])/(2*y^2*z^3*(-1 + y + z)^2) + (15*(y + 2*z)*G[1, 1, 1, 1, y])/(z^2*(y + z)^2) + G[-y, z]*(((-106*y^4 + 314*y^5 - 310*y^6 + 102*y^7 - 248*y^3*z + 904*y^4*z - 1070*y^5*z + 420*y^6*z - 6*y^7*z - 158*y^2*z^2 + 864*y^3*z^2 - 1296*y^4*z^2 + 624*y^5*z^2 - 34*y^6*z^2 - 16*y*z^3 + 305*y^2*z^3 - 643*y^3*z^3 + 415*y^4*z^3 - 53*y^5*z^3 + z^4 + 25*y*z^4 - 110*y^2*z^4 + 129*y^3*z^4 - 21*y^4*z^4 - 4*z^5 - y*z^5 + 18*y^2*z^5 + 11*y^3*z^5 + 3*z^6 - 2*y*z^6 + 7*y^2*z^6)* G[0, 1, y])/(4*(-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((-2*y^3 - 19*y^4 + 33*y^5 - 4*y^6 - 8*y^7 - 6*y^2*z - 48*y^3*z + 179*y^4*z - 159*y^5*z + 31*y^6*z + 3*y^7*z - 6*y*z^2 - 23*y^2*z^2 + 265*y^3*z^2 - 416*y^4*z^2 + 180*y^5*z^2 - 2*z^3 + 8*y*z^3 + 147*y^2*z^3 - 423*y^3*z^3 + 304*y^4*z^3 - 36*y^5*z^3 + z^4 + 37*y*z^4 - 225*y^2*z^4 + 263*y^3*z^4 - 82*y^4*z^4 + 8*z^5 - 74*y*z^5 + 135*y^2*z^5 - 75*y^3*z^5 - 11*z^6 + 39*y*z^6 - 30*y^2*z^6 + 4*z^7 - 4*y*z^7)*G[1, 0, y])/(4*(-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-2*y^3 - 12*y^4 + 30*y^5 - 16*y^6 - 6*y^2*z - 4*y^3*z + 27*y^4*z - 21*y^5*z + 4*y^6*z - 6*y*z^2 + 42*y^2*z^2 - 73*y^3*z^2 + 39*y^4*z^2 + 6*y^5*z^2 - 2*z^3 + 38*y*z^3 - 91*y^2*z^3 + 79*y^3*z^3 + 10*z^4 - 41*y*z^4 + 61*y^2*z^4 - 6*y^3*z^4 - 8*z^5 + 20*y*z^5 - 4*y^2*z^5)* G[1, 1, y])/(2*(-1 + y)^2*y^2*z^3*(y + z)^2) + ((16*y^3 - 28*y^4 + 13*y^5 + 44*y^2*z - 116*y^3*z + 72*y^4*z + 34*y*z^2 - 160*y^2*z^2 + 144*y^3*z^2 + 4*z^3 - 80*y*z^3 + 128*y^2*z^3 - 8*z^4 + 47*y*z^4 + 4*z^5)*G[0, 0, 1, y])/ (2*y*z^3*(-1 + y + z)^2*(y + z)^2) + ((-25*y^6 + 22*y^7 - 4*y^8 - 52*y^5*z + 53*y^6*z - 6*y^7*z + 5*y^8*z + 47*y^4*z^2 - 114*y^5*z^2 + 73*y^6*z^2 + 30*y^7*z^2 + 64*y^3*z^3 - 273*y^4*z^3 + 196*y^5*z^3 + 70*y^6*z^3 + 149*y^2*z^4 - 430*y^3*z^4 + 329*y^4*z^4 + 70*y^5*z^4 + 20*y*z^5 - 357*y^2*z^5 + 418*y^3*z^5 + 5*z^6 - 70*y*z^6 + 275*y^2*z^6 - 70*y^3*z^6 - 15*z^7 + 80*y*z^7 - 70*y^2*z^7 + 15*z^8 - 30*y*z^8 - 5*z^9)*G[0, 1, 0, y])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((18*y^4 - 18*y^5 + 46*y^3*z - 73*y^4*z + y^5*z + 30*y^2*z^2 - 94*y^3*z^2 + 3*y^4*z^2 - 2*y*z^3 - 35*y^2*z^3 + y^3*z^3 - 2*z^4 + 8*y*z^4 - 5*y^2*z^4 + 4*z^5 - 6*y*z^5 - 2*z^6)*G[0, 1, 1, y])/ (2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((-2*y^2 + 2*y^3 - y^4 - 8*y*z + 22*y^2*z - 16*y^3*z - 4*z^2 + 34*y*z^2 - 40*y^2*z^2 + 14*z^3 - 36*y*z^3 - 11*z^4)* G[1, 0, 0, y])/(2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-20*y^4 + 34*y^5 - 16*y^6 - 50*y^3*z + 133*y^4*z - 84*y^5*z + y^6*z - 32*y^2*z^2 + 168*y^3*z^2 - 159*y^4*z^2 + 4*y^5*z^2 + 2*y*z^3 + 63*y^2*z^3 - 124*y^3*z^3 + 4*y^4*z^3 + 2*z^4 - 12*y*z^4 - 21*y^2*z^4 - 4*y^3*z^4 - 6*z^5 + 18*y*z^5 - 11*y^2*z^5 + 6*z^6 - 8*y*z^6 - 2*z^7)*G[1, 0, 1, y])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-8*y^6 - 14*y^7 + 16*y^8 + 14*y^5*z - 125*y^6*z + 116*y^7*z + 3*y^8*z + 146*y^4*z^2 - 472*y^5*z^2 + 386*y^6*z^2 + 18*y^7*z^2 + 136*y^3*z^3 - 649*y^4*z^3 + 636*y^5*z^3 + 38*y^6*z^3 + 177*y^2*z^4 - 656*y^3*z^4 + 705*y^4*z^4 + 18*y^5*z^4 + 28*y*z^5 - 445*y^2*z^5 + 632*y^3*z^5 - 60*y^4*z^5 + 7*z^6 - 98*y*z^6 + 368*y^2*z^6 - 122*y^3*z^6 - 21*z^7 + 112*y*z^7 - 102*y^2*z^7 + 21*z^8 - 42*y*z^8 - 7*z^9)*G[1, 1, 0, y])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((19*y^4 + 26*y^3*z - 7*y^4*z - 12*y^2*z^2 - 14*y^3*z^2 - 20*y*z^3 - 7*z^4 + 14*y*z^4 + 7*z^5)*G[1, 1, 1, y])/(2*y^2*z^3*(y + z)^2) - (10*G[0, 0, 1, 0, y])/z^3 - (2*G[0, 0, 1, 1, y])/z^3 + (10*G[0, 1, 0, 0, y])/z^3 + (2*G[0, 1, 0, 1, y])/z^3 - (5*G[0, 1, 1, 0, y])/z^3 + (3*G[0, 1, 1, 1, y])/z^3 + (5*G[1, 0, 0, 1, y])/z^3 + (10*G[1, 0, 1, 0, y])/z^3 + (5*G[1, 0, 1, 1, y])/z^3 + (6*G[1, 1, 0, 0, y])/z^3 + (2*G[1, 1, 0, 1, y])/z^3 + (2*G[1, 1, 1, 0, y])/z^3 - (15*G[1, 1, 1, 1, y])/z^3) + ((2 - 3*y^2 - 8*z + 6*y^2*z + 9*z^2 + 6*y*z^2 - 6*y^2*z^2 + z^3 - 12*y*z^3 + 3*y^2*z^3 - 7*z^4 + 6*y*z^4 + 3*z^5)*G[1, 1 - y, 0, 0, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(2 + 2*y^2 - 4*z + z^2 + y*z^2 + z^3)*G[1, 1 - y, 0, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)) - ((-1 + z)*(-3 + 2*y - 21*y^2 + 16*y^3 + 9*z - 4*y*z + 21*y^2*z - 13*z^2 + 10*y*z^2 - 4*y^2*z^2 + 11*z^3 - 8*y*z^3 - 4*z^4)* G[1, 1 - y, 1, 0, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(2 + 2*y^2 - 4*z + z^2 + y*z^2 + z^3)*G[1, 1 - y, 1 - y, 0, z])/(2*y^2*z^3*(-1 + y + z)) + ((2*y - 7*y^2 + 4*y^3 - 8*y*z + 18*y^2*z - 8*y^3*z + 2*z^2 + 6*y*z^2 - 9*y^2*z^2 - 6*z^3 + 4*y*z^3 - 2*y^2*z^3 + 6*z^4 - 4*y*z^4 - 2*z^5)* G[1, 1 - y, -y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((1 - z)*G[1 - y, 0, 0, 0, z])/(2*y^2*z) + ((4*y^3 + 15*y^2*z + 14*y*z^2 - 5*y^2*z^2 + 5*z^3 - 10*y*z^3 - 5*z^4)* G[1 - y, 0, 0, 1 - y, z])/(2*y^2*z^2*(y + z)^2) + ((3*y^4 - 11*y^5 - 9*y^6 + 105*y^7 - 215*y^8 + 207*y^9 - 99*y^10 + 19*y^11 + 12*y^3*z - 56*y^4*z + 38*y^5*z + 236*y^6*z - 630*y^7*z + 688*y^8*z - 374*y^9*z + 92*y^10*z - 6*y^11*z + 18*y^2*z^2 - 114*y^3*z^2 + 263*y^4*z^2 - 245*y^5*z^2 - 7*y^6*z^2 + 229*y^7*z^2 - 250*y^8*z^2 + 142*y^9*z^2 - 36*y^10*z^2 + 12*y*z^3 - 116*y^2*z^3 + 430*y^3*z^3 - 956*y^4*z^3 + 1486*y^5*z^3 - 1480*y^6*z^3 + 706*y^7*z^3 - 82*y^9*z^3 + 3*z^4 - 59*y*z^4 + 414*y^2*z^4 - 1450*y^3*z^4 + 2955*y^4*z^4 - 3523*y^5*z^4 + 2192*y^6*z^4 - 460*y^7*z^4 - 72*y^8*z^4 - 12*z^5 + 154*y*z^5 - 878*y^2*z^5 + 2480*y^3*z^5 - 3730*y^4*z^5 + 2944*y^5*z^5 - 996*y^6*z^5 + 30*y^7*z^5 + 26*z^6 - 260*y*z^6 + 1050*y^2*z^6 - 2086*y^3*z^6 + 2176*y^4*z^6 - 1062*y^5*z^6 + 124*y^6*z^6 - 36*z^7 + 258*y*z^7 - 700*y^2*z^7 + 964*y^3*z^7 - 648*y^4*z^7 + 114*y^5*z^7 + 27*z^8 - 129*y*z^8 + 245*y^2*z^8 - 223*y^3*z^8 + 48*y^4*z^8 - 8*z^9 + 24*y*z^9 - 32*y^2*z^9 + 8*y^3*z^9)*G[1 - y, 0, 1, 0, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((4*y^3 + 15*y^2*z + 14*y*z^2 - 5*y^2*z^2 + 5*z^3 - 10*y*z^3 - 5*z^4)* G[1 - y, 0, 1 - y, 0, z])/(2*y^2*z^2*(y + z)^2) + ((6*y^3 + 22*y^2*z + 20*y*z^2 - 7*y^2*z^2 + 7*z^3 - 14*y*z^3 - 7*z^4)* G[1 - y, 0, 1 - y, 1 - y, z])/(2*y^2*z^2*(y + z)^2) + ((2*y^3 + 13*y^4 - 51*y^5 + 55*y^6 - 19*y^7 + 4*y^2*z + 24*y^3*z - 116*y^4*z + 148*y^5*z - 64*y^6*z + 4*y^7*z + 2*y*z^2 + 11*y^2*z^2 - 85*y^3*z^2 + 127*y^4*z^2 - 63*y^5*z^2 + 8*y^6*z^2 + 6*y*z^3 - 42*y^2*z^3 + 54*y^3*z^3 - 18*y^4*z^3 + 8*y^5*z^3 + 4*z^4 - 20*y*z^4 + 26*y^2*z^4 - 2*y^3*z^4 + 8*y^4*z^4 - 4*z^5 + 12*y*z^5 - 4*y^2*z^5 + 4*y^3*z^5)*G[1 - y, 0, -y, 1 - y, z])/ (2*(-1 + y)^3*y^2*z^3*(y + z)^2) + ((-32*y^5 + 152*y^6 - 264*y^7 + 200*y^8 - 56*y^9 - 131*y^4*z + 652*y^5*z - 1180*y^6*z + 928*y^7*z - 269*y^8*z - 140*y^3*z^2 + 844*y^4*z^2 - 1741*y^5*z^2 + 1505*y^6*z^2 - 477*y^7*z^2 + 9*y^8*z^2 - 144*y^2*z^3 + 848*y^3*z^3 - 1785*y^4*z^3 + 1591*y^5*z^3 - 547*y^6*z^3 + 45*y^7*z^3 - 40*y*z^4 + 382*y^2*z^4 - 1036*y^3*z^4 + 1092*y^4*z^4 - 456*y^5*z^4 + 90*y^6*z^4 - 9*z^5 + 112*y*z^5 - 382*y^2*z^5 + 498*y^3*z^5 - 261*y^4*z^5 + 90*y^5*z^5 + 18*z^6 - 99*y*z^6 + 175*y^2*z^6 - 107*y^3*z^6 + 45*y^4*z^6 - 9*z^7 + 27*y*z^7 - 19*y^2*z^7 + 9*y^3*z^7)*G[1 - y, 1, 0, 0, z])/ (2*(-1 + y)^3*y^2*z^2*(-1 + y + z)*(y + z)^4) + ((-4*y^4 + 14*y^5 - 16*y^6 + 6*y^7 - 8*y^3*z + 34*y^4*z - 44*y^5*z + 18*y^6*z + y^2*z^2 + 11*y^3*z^2 - 26*y^4*z^2 + 14*y^5*z^2 + 2*y*z^3 - 6*y^2*z^3 + 5*y^3*z^3 - 3*y^4*z^3 + y^5*z^3 + z^4 - 7*y*z^4 + 13*y^2*z^4 - 12*y^3*z^4 + 3*y^4*z^4 - 2*z^5 + 7*y*z^5 - 9*y^2*z^5 + 3*y^3*z^5 + z^6 - 2*y*z^6 + y^2*z^6)* G[1 - y, 1, 0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((8*y^6 - 34*y^7 + 54*y^8 - 38*y^9 + 10*y^10 + 22*y^5*z - 98*y^6*z + 164*y^7*z - 124*y^8*z + 38*y^9*z - 2*y^10*z - y^4*z^2 - 6*y^5*z^2 + 31*y^6*z^2 - 50*y^7*z^2 + 36*y^8*z^2 - 10*y^9*z^2 - 22*y^3*z^3 + 122*y^4*z^3 - 231*y^5*z^3 + 160*y^6*z^3 - 14*y^7*z^3 - 15*y^8*z^3 - 58*y^2*z^4 + 296*y^3*z^4 - 563*y^4*z^4 + 439*y^5*z^4 - 115*y^6*z^4 + 5*y^7*z^4 - 20*y*z^5 + 174*y^2*z^5 - 454*y^3*z^5 + 452*y^4*z^5 - 176*y^5*z^5 + 40*y^6*z^5 - 5*z^6 + 60*y*z^6 - 201*y^2*z^6 + 254*y^3*z^6 - 132*y^4*z^6 + 48*y^5*z^6 + 10*z^7 - 55*y*z^7 + 96*y^2*z^7 - 60*y^3*z^7 + 25*y^4*z^7 - 5*z^8 + 15*y*z^8 - 11*y^2*z^8 + 5*y^3*z^8)*G[1 - y, 1, 1, 0, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^4) + ((-4*y^4 + 14*y^5 - 16*y^6 + 6*y^7 - 8*y^3*z + 34*y^4*z - 44*y^5*z + 18*y^6*z + y^2*z^2 + 11*y^3*z^2 - 26*y^4*z^2 + 14*y^5*z^2 + 2*y*z^3 - 6*y^2*z^3 + 5*y^3*z^3 - 3*y^4*z^3 + y^5*z^3 + z^4 - 7*y*z^4 + 13*y^2*z^4 - 12*y^3*z^4 + 3*y^4*z^4 - 2*z^5 + 7*y*z^5 - 9*y^2*z^5 + 3*y^3*z^5 + z^6 - 2*y*z^6 + y^2*z^6)* G[1 - y, 1, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((4*y^3 + 15*y^2*z + 14*y*z^2 - 5*y^2*z^2 + 5*z^3 - 10*y*z^3 - 5*z^4)*G[1 - y, 1 - y, 0, 0, z])/(2*y^2*z^2*(y + z)^2) + ((6*y^3 + 22*y^2*z + 20*y*z^2 - 7*y^2*z^2 + 7*z^3 - 14*y*z^3 - 7*z^4)* G[1 - y, 1 - y, 0, 1 - y, z])/(2*y^2*z^2*(y + z)^2) + ((3*y^4 - 8*y^5 - 17*y^6 + 88*y^7 - 127*y^8 + 80*y^9 - 19*y^10 + 12*y^3*z - 41*y^4*z - 39*y^5*z + 320*y^6*z - 502*y^7*z + 339*y^8*z - 95*y^9*z + 6*y^10*z + 18*y^2*z^2 - 84*y^3*z^2 + 28*y^4*z^2 + 350*y^5*z^2 - 662*y^6*z^2 + 504*y^7*z^2 - 184*y^8*z^2 + 30*y^9*z^2 + 12*y*z^3 - 86*y^2*z^3 + 120*y^3*z^3 + 119*y^4*z^3 - 392*y^5*z^3 + 352*y^6*z^3 - 184*y^7*z^3 + 59*y^8*z^3 + 3*z^4 - 44*y*z^4 + 155*y^2*z^4 - 222*y^3*z^4 + 172*y^4*z^4 - 89*y^5*z^4 - 22*y^6*z^4 + 55*y^7*z^4 - 9*z^5 + 59*y*z^5 - 154*y^2*z^5 + 242*y^3*z^5 - 265*y^4*z^5 + 139*y^5*z^5 + 20*y^6*z^5 + 10*z^6 - 44*y*z^6 + 92*y^2*z^6 - 144*y^3*z^6 + 138*y^4*z^6 - 4*y^5*z^6 - 5*z^7 + 20*y*z^7 - 42*y^2*z^7 + 64*y^3*z^7 - 5*y^4*z^7 + z^8 - 3*y*z^8 + 11*y^2*z^8 - y^3*z^8)* G[1 - y, 1 - y, 1, 0, z])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)* (y + z)^4) + ((6*y^3 + 22*y^2*z + 20*y*z^2 - 7*y^2*z^2 + 7*z^3 - 14*y*z^3 - 7*z^4)*G[1 - y, 1 - y, 1 - y, 0, z])/ (2*y^2*z^2*(y + z)^2) + (15*(y + 2*z)*G[1 - y, 1 - y, 1 - y, 1 - y, z])/(z^2*(y + z)^2) + ((2*y^3 - 4*y^4 - 32*y^5 + 100*y^6 - 98*y^7 + 32*y^8 + 6*y^2*z - 16*y^3*z - 82*y^4*z + 301*y^5*z - 329*y^6*z + 127*y^7*z - 7*y^8*z + 6*y*z^2 - 24*y^2*z^2 - 44*y^3*z^2 + 273*y^4*z^2 - 361*y^5*z^2 + 171*y^6*z^2 - 21*y^7*z^2 + 2*z^3 - 14*y*z^3 + 30*y^2*z^3 + 24*y^3*z^3 - 82*y^4*z^3 + 46*y^5*z^3 - 14*y^6*z^3 - 4*z^4 + 39*y*z^4 - 95*y^2*z^4 + 127*y^3*z^4 - 105*y^4*z^4 + 14*y^5*z^4 + 9*z^5 - 48*y*z^5 + 98*y^2*z^5 - 104*y^3*z^5 + 21*y^4*z^5 - 7*z^6 + 21*y*z^6 - 29*y^2*z^6 + 7*y^3*z^6)*G[1 - y, 1 - y, -y, 1 - y, z])/(2*(-1 + y)^3*y^2*z^3* (y + z)^3) + ((y^2 - y^3 - 12*y^4 + 34*y^5 - 33*y^6 + 11*y^7 + 2*y*z - 5*y^2*z - 40*y^3*z + 140*y^4*z - 150*y^5*z + 53*y^6*z + z^2 - 7*y*z^2 - 27*y^2*z^2 + 151*y^3*z^2 - 199*y^4*z^2 + 81*y^5*z^2 - 3*z^3 + 6*y*z^3 + 39*y^2*z^3 - 86*y^3*z^3 + 43*y^4*z^3 + 3*z^4 - 3*y*z^4 - 4*y^2*z^4 + 2*y^3*z^4 - z^5 + 2*y*z^5 - 2*y^2*z^5)*G[1 - y, -y, 0, 1 - y, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((y^2 - y^3 - 12*y^4 + 34*y^5 - 33*y^6 + 11*y^7 + 2*y*z - 5*y^2*z - 40*y^3*z + 140*y^4*z - 150*y^5*z + 53*y^6*z + z^2 - 7*y*z^2 - 27*y^2*z^2 + 151*y^3*z^2 - 199*y^4*z^2 + 81*y^5*z^2 - 3*z^3 + 6*y*z^3 + 39*y^2*z^3 - 86*y^3*z^3 + 43*y^4*z^3 + 3*z^4 - 3*y*z^4 - 4*y^2*z^4 + 2*y^3*z^4 - z^5 + 2*y*z^5 - 2*y^2*z^5)* G[1 - y, -y, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((2*y^3 - 2*y^4 - 30*y^5 + 82*y^6 - 76*y^7 + 24*y^8 + 6*y^2*z - 10*y^3*z - 66*y^4*z + 214*y^5*z - 226*y^6*z + 88*y^7*z - 6*y^8*z + 6*y*z^2 - 18*y^2*z^2 - 11*y^3*z^2 + 129*y^4*z^2 - 194*y^5*z^2 + 106*y^6*z^2 - 18*y^7*z^2 + 2*z^3 - 16*y*z^3 + 63*y^2*z^3 - 71*y^3*z^3 + 16*y^4*z^3 + 10*y^5*z^3 - 12*y^6*z^3 - 4*z^4 + 40*y*z^4 - 98*y^2*z^4 + 125*y^3*z^4 - 99*y^4*z^4 + 12*y^5*z^4 + 8*z^5 - 42*y*z^5 + 85*y^2*z^5 - 93*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 26*y^2*z^6 + 6*y^3*z^6)* G[1 - y, -y, 1 - y, 1 - y, z])/(2*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((-y^2 + 2*y^3 - 18*y^4 + 70*y^5 - 107*y^6 + 72*y^7 - 18*y^8 - 2*y*z + 7*y^2*z - 55*y^3*z + 203*y^4*z - 319*y^5*z + 226*y^6*z - 60*y^7*z - z^2 + 8*y*z^2 - 59*y^2*z^2 + 216*y^3*z^2 - 358*y^4*z^2 + 270*y^5*z^2 - 76*y^6*z^2 + 3*z^3 - 19*y*z^3 + 80*y^2*z^3 - 154*y^3*z^3 + 136*y^4*z^3 - 46*y^5*z^3 - 3*z^4 + 16*y*z^4 - 29*y^2*z^4 + 36*y^3*z^4 - 24*y^4*z^4 + z^5 - 3*y*z^5 + 10*y^2*z^5 - 16*y^3*z^5 - 4*y^2*z^6)*G[1 - y, -y, -y, 1 - y, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((16*y^3 - 30*y^4 + 13*y^5 + 44*y^2*z - 120*y^3*z + 72*y^4*z + 34*y*z^2 - 162*y^2*z^2 + 143*y^3*z^2 + 4*z^3 - 80*y*z^3 + 126*y^2*z^3 - 8*z^4 + 46*y*z^4 + 4*z^5)*G[-y, 0, 0, 1 - y, z])/ (2*y*z^3*(-1 + y + z)^2*(y + z)^2) + ((-53*y^6 + 76*y^7 - 29*y^8 - 168*y^5*z + 340*y^6*z - 174*y^7*z + 8*y^8*z - 134*y^4*z^2 + 496*y^5*z^2 - 392*y^6*z^2 + 48*y^7*z^2 - 62*y^3*z^3 + 375*y^4*z^3 - 484*y^5*z^3 + 115*y^6*z^3 + 116*y^2*z^4 - 86*y^3*z^4 - 226*y^4*z^4 + 130*y^5*z^4 + 20*y*z^5 - 284*y^2*z^5 + 178*y^3*z^5 + 45*y^4*z^5 + 5*z^6 - 70*y*z^6 + 232*y^2*z^6 - 52*y^3*z^6 - 15*z^7 + 80*y*z^7 - 67*y^2*z^7 + 15*z^8 - 30*y*z^8 - 5*z^9)*G[-y, 0, 1, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((16*y^3 - 30*y^4 + 13*y^5 + 44*y^2*z - 120*y^3*z + 72*y^4*z + 34*y*z^2 - 162*y^2*z^2 + 143*y^3*z^2 + 4*z^3 - 80*y*z^3 + 126*y^2*z^3 - 8*z^4 + 46*y*z^4 + 4*z^5)*G[-y, 0, 1 - y, 0, z])/ (2*y*z^3*(-1 + y + z)^2*(y + z)^2) + ((-18*y^4 + 14*y^5 - 46*y^3*z + 61*y^4*z - y^5*z - 30*y^2*z^2 + 82*y^3*z^2 - 3*y^4*z^2 + 2*y*z^3 + 31*y^2*z^3 - y^3*z^3 + 2*z^4 - 8*y*z^4 + 5*y^2*z^4 - 4*z^5 + 6*y*z^5 + 2*z^6)* G[-y, 0, 1 - y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((-30*y^4 + 56*y^5 - 26*y^6 - 72*y^3*z + 206*y^4*z - 132*y^5*z - 48*y^2*z^2 + 256*y^3*z^2 - 245*y^4*z^2 - 8*y*z^3 + 125*y^2*z^3 - 212*y^3*z^3 + 3*y^4*z^3 - 3*z^4 + 28*y*z^4 - 96*y^2*z^4 + 12*y^3*z^4 + 9*z^5 - 32*y*z^5 + 18*y^2*z^5 - 9*z^6 + 12*y*z^6 + 3*z^7)*G[-y, 0, -y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((16*y^3 - 30*y^4 + 13*y^5 + 44*y^2*z - 120*y^3*z + 72*y^4*z + 34*y*z^2 - 162*y^2*z^2 + 143*y^3*z^2 + 4*z^3 - 80*y*z^3 + 126*y^2*z^3 - 8*z^4 + 46*y*z^4 + 4*z^5)* G[-y, 1 - y, 0, 0, z])/(2*y*z^3*(-1 + y + z)^2*(y + z)^2) + ((-18*y^4 + 14*y^5 - 46*y^3*z + 61*y^4*z - y^5*z - 30*y^2*z^2 + 82*y^3*z^2 - 3*y^4*z^2 + 2*y*z^3 + 31*y^2*z^3 - y^3*z^3 + 2*z^4 - 8*y*z^4 + 5*y^2*z^4 - 4*z^5 + 6*y*z^5 + 2*z^6)* G[-y, 1 - y, 0, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((-53*y^6 + 76*y^7 - 29*y^8 - 168*y^5*z + 340*y^6*z - 174*y^7*z + 8*y^8*z - 134*y^4*z^2 + 496*y^5*z^2 - 392*y^6*z^2 + 48*y^7*z^2 - 62*y^3*z^3 + 375*y^4*z^3 - 484*y^5*z^3 + 115*y^6*z^3 + 116*y^2*z^4 - 86*y^3*z^4 - 226*y^4*z^4 + 130*y^5*z^4 + 20*y*z^5 - 284*y^2*z^5 + 178*y^3*z^5 + 45*y^4*z^5 + 5*z^6 - 70*y*z^6 + 232*y^2*z^6 - 52*y^3*z^6 - 15*z^7 + 80*y*z^7 - 67*y^2*z^7 + 15*z^8 - 30*y*z^8 - 5*z^9)*G[-y, 1 - y, 1, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-18*y^4 + 14*y^5 - 46*y^3*z + 61*y^4*z - y^5*z - 30*y^2*z^2 + 82*y^3*z^2 - 3*y^4*z^2 + 2*y*z^3 + 31*y^2*z^3 - y^3*z^3 + 2*z^4 - 8*y*z^4 + 5*y^2*z^4 - 4*z^5 + 6*y*z^5 + 2*z^6)* G[-y, 1 - y, 1 - y, 0, z])/(2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((19*y^4 + 26*y^3*z - 7*y^4*z - 12*y^2*z^2 - 14*y^3*z^2 - 20*y*z^3 - 7*z^4 + 14*y*z^4 + 7*z^5)*G[-y, 1 - y, 1 - y, 1 - y, z])/ (2*y^2*z^3*(y + z)^2) + ((-23*y^4 + 44*y^5 - 23*y^6 - 54*y^3*z + 153*y^4*z - 106*y^5*z + 3*y^6*z - 36*y^2*z^2 + 184*y^3*z^2 - 186*y^4*z^2 + 12*y^5*z^2 + 2*y*z^3 + 68*y^2*z^3 - 138*y^3*z^3 + 15*y^4*z^3 + 3*z^4 - 16*y*z^4 - 18*y^2*z^4 - 9*z^5 + 26*y*z^5 - 15*y^2*z^5 + 9*z^6 - 12*y*z^6 - 3*z^7)*G[-y, 1 - y, -y, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((12*y^3 + 16*y^2*z - 3*y^3*z - y*z^2 - 6*y^2*z^2 - 4*z^3 - 3*y*z^3)* G[-y, -y, 0, 1 - y, z])/(2*y*z^3*(y + z)^2) + ((12*y^3 + 16*y^2*z - 3*y^3*z - y*z^2 - 6*y^2*z^2 - 4*z^3 - 3*y*z^3)* G[-y, -y, 1 - y, 0, z])/(2*y*z^3*(y + z)^2) + G[0, y]*((692*y^2 - 1384*y^3 + 692*y^4 + 1534*y*z - 3529*y^2*z + 2125*y^3*z - 130*y^4*z + 98*z^2 - 590*y*z^2 + 59*y^2*z^2 + 120*y^3*z^2 + 67*z^3 - 795*y*z^3 + 102*y^2*z^3 - 165*z^4 - 148*y*z^4)/(16*(-1 + y)^2*z^2*(-1 + y + z)*(y + z)^2) + ((-11*y^3 + 160*y^4 - 413*y^5 + 390*y^6 - 126*y^7 - 33*y^2*z + 400*y^3*z - 1107*y^4*z + 1158*y^5*z - 430*y^6*z + 12*y^7*z - 33*y*z^2 + 468*y^2*z^2 - 1514*y^3*z^2 + 1838*y^4*z^2 - 837*y^5*z^2 + 78*y^6*z^2 - 11*z^3 + 28*y*z^3 - 332*y^2*z^3 + 720*y^3*z^3 - 507*y^4*z^3 + 66*y^5*z^3 + 28*z^4 + 9*y*z^4 - 102*y^2*z^4 + 23*y^3*z^4 - 66*y^4*z^4 - 23*z^5 + 26*y*z^5 - 33*y^2*z^5 - 78*y^3*z^5 + 6*z^6 - 30*y*z^6 - 12*y^2*z^6)*G[0, z])/ (4*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((22*y^2 - 104*y^3 + 178*y^4 - 132*y^5 + 36*y^6 + 44*y*z - 198*y^2*z + 371*y^3*z - 321*y^4*z + 101*y^5*z + 3*y^6*z + 22*z^2 - 185*y*z^2 + 497*y^2*z^2 - 604*y^3*z^2 + 227*y^4*z^2 + 43*y^5*z^2 - 56*z^3 + 280*y*z^3 - 567*y^2*z^3 + 314*y^3*z^3 + 117*y^4*z^3 + 46*z^4 - 199*y*z^4 + 212*y^2*z^4 + 117*y^3*z^4 - 12*z^5 + 60*y*z^5 + 40*y^2*z^5)*G[1 - y, z])/(8*(-1 + y)^2*y*z^3* (-1 + y + z)*(y + z)^2) + ((4*y^3 - 36*y^4 + 86*y^5 - 80*y^6 + 26*y^7 + 12*y^2*z - 70*y^3*z + 143*y^4*z - 124*y^5*z + 39*y^6*z + 12*y*z^2 - 130*y^2*z^2 + 321*y^3*z^2 - 305*y^4*z^2 + 107*y^5*z^2 - 5*y^6*z^2 + 4*z^3 + 46*y*z^3 - 147*y^2*z^3 + 179*y^3*z^3 - 113*y^4*z^3 + 43*y^5*z^3 - 2*z^4 - 131*y*z^4 + 367*y^2*z^4 - 309*y^3*z^4 + 111*y^4*z^4 - 8*z^5 + 77*y*z^5 - 106*y^2*z^5 + 73*y^3*z^5 + 6*z^6 - 4*y*z^6 + 10*y^2*z^6)* G[0, 0, z])/(4*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((2*y^3 + 35*y^4 - 158*y^5 + 244*y^6 - 164*y^7 + 41*y^8 + 6*y^2*z + 80*y^3*z - 539*y^4*z + 1118*y^5*z - 1010*y^6*z + 386*y^7*z - 41*y^8*z + 6*y*z^2 + 23*y^2*z^2 - 560*y^3*z^2 + 1797*y^4*z^2 - 2282*y^5*z^2 + 1261*y^6*z^2 - 244*y^7*z^2 - y^8*z^2 + 2*z^3 - 20*y*z^3 - 189*y^2*z^3 + 1262*y^3*z^3 - 2414*y^4*z^3 + 1926*y^5*z^3 - 589*y^6*z^3 + 22*y^7*z^3 - 3*z^4 - 12*y*z^4 + 425*y^2*z^4 - 1336*y^3*z^4 + 1572*y^4*z^4 - 754*y^5*z^4 + 96*y^6*z^4 - 7*z^5 + 100*y*z^5 - 460*y^2*z^5 + 766*y^3*z^5 - 561*y^4*z^5 + 150*y^5*z^5 + 19*z^6 - 122*y*z^6 + 256*y^2*z^6 - 250*y^3*z^6 + 109*y^4*z^6 - 15*z^7 + 56*y*z^7 - 65*y^2*z^7 + 36*y^3*z^7 + 4*z^8 - 8*y*z^8 + 4*y^2*z^8)*G[0, 1 - y, z])/ (4*(-1 + y)^2*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^2) + ((-7*y + 5*y^2 - 4*y^3 + 18*y^4 - 12*y^5 - 7*z + 33*y*z - 32*y^2*z + 36*y^3*z - 42*y^4*z + 12*y^5*z + 28*z^2 - 82*y*z^2 + 96*y^2*z^2 - 63*y^3*z^2 + 21*y^4*z^2 - 46*z^3 + 118*y*z^3 - 113*y^2*z^3 + 36*y^3*z^3 + 3*y^4*z^3 + 40*z^4 - 91*y*z^4 + 56*y^2*z^4 - 5*y^3*z^4 - 19*z^5 + 33*y*z^5 - 12*y^2*z^5 + 4*z^6 - 4*y*z^6)* G[1, 0, z])/(4*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)) + ((-7*y^4 + 14*y^5 + 94*y^6 - 374*y^7 + 523*y^8 - 328*y^9 + 78*y^10 - 28*y^3*z + 84*y^4*z + 180*y^5*z - 1056*y^6*z + 1670*y^7*z - 1148*y^8*z + 302*y^9*z - 4*y^10*z - 42*y^2*z^2 + 196*y^3*z^2 - 146*y^4*z^2 - 576*y^5*z^2 + 1261*y^6*z^2 - 952*y^7*z^2 + 273*y^8*z^2 - 14*y^9*z^2 - 28*y*z^3 + 224*y^2*z^3 - 684*y^3*z^3 + 1344*y^4*z^3 - 1976*y^5*z^3 + 1744*y^6*z^3 - 632*y^7*z^3 + 8*y^8*z^3 - 7*z^4 + 126*y*z^4 - 594*y^2*z^4 + 1774*y^3*z^4 - 3506*y^4*z^4 + 3654*y^5*z^4 - 1501*y^6*z^4 + 42*y^7*z^4 + 28*z^5 - 248*y*z^5 + 888*y^2*z^5 - 2010*y^3*z^5 + 2424*y^4*z^5 - 1130*y^5*z^5 - 46*z^6 + 272*y*z^6 - 687*y^2*z^6 + 864*y^3*z^6 - 433*y^4*z^6 - 42*y^5*z^6 + 40*z^7 - 172*y*z^7 + 272*y^2*z^7 - 180*y^3*z^7 - 8*y^4*z^7 - 19*z^8 + 58*y*z^8 - 65*y^2*z^8 + 14*y^3*z^8 + 4*z^9 - 8*y*z^9 + 4*y^2*z^9)*G[1 - y, 0, z])/ (4*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((2*y^2 + 12*y^3 - 30*y^4 + 16*y^5 + 4*y*z + 26*y^2*z - 72*y^3*z + 46*y^4*z - 4*y^5*z + 2*z^2 + 7*y*z^2 - 33*y^2*z^2 + 27*y^3*z^2 - 9*y^4*z^2 - 3*z^3 + 2*y*z^3 - 3*y^2*z^3 - 8*y^3*z^3 + z^4 - 4*y*z^4 - 3*y^2*z^4)*G[1 - y, 1 - y, z])/(2*(-1 + y)^2*y*z^3* (y + z)^2) + ((-2*y^3 - 19*y^4 + 33*y^5 - 4*y^6 - 8*y^7 - 6*y^2*z - 48*y^3*z + 179*y^4*z - 159*y^5*z + 31*y^6*z + 3*y^7*z - 6*y*z^2 - 23*y^2*z^2 + 265*y^3*z^2 - 416*y^4*z^2 + 180*y^5*z^2 - 2*z^3 + 8*y*z^3 + 147*y^2*z^3 - 423*y^3*z^3 + 304*y^4*z^3 - 36*y^5*z^3 + z^4 + 37*y*z^4 - 225*y^2*z^4 + 263*y^3*z^4 - 82*y^4*z^4 + 8*z^5 - 74*y*z^5 + 135*y^2*z^5 - 75*y^3*z^5 - 11*z^6 + 39*y*z^6 - 30*y^2*z^6 + 4*z^7 - 4*y*z^7)* G[-y, 1 - y, z])/(4*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((5*y^4 - 15*y^5 + 15*y^6 - 5*y^7 + 24*y^3*z - 88*y^4*z + 105*y^5*z - 42*y^6*z + y^7*z + 28*y^2*z^2 - 130*y^3*z^2 + 183*y^4*z^2 - 84*y^5*z^2 + 3*y^6*z^2 + 4*y*z^3 - 54*y^2*z^3 + 110*y^3*z^3 - 62*y^4*z^3 + 6*y^5*z^3 + 3*z^4 - 19*y*z^4 + 43*y^2*z^4 - 29*y^3*z^4 + 10*y^4*z^4 - 6*z^5 + 21*y*z^5 - 20*y^2*z^5 + 9*y^3*z^5 + 3*z^6 - 6*y*z^6 + 3*y^2*z^6)* G[0, 0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((y^2 - 2*y^3 - y^4 + 4*y^5 - 2*y^6 + 2*y*z - 8*y^2*z + 6*y^3*z + 8*y^4*z - 12*y^5*z + 4*y^6*z + z^2 - 10*y*z^2 + 25*y^2*z^2 - 24*y^3*z^2 + 10*y^4*z^2 - 4*y^5*z^2 + 2*y^6*z^2 - 4*z^3 + 20*y*z^3 - 36*y^2*z^3 + 32*y^3*z^3 - 16*y^4*z^3 + 4*y^5*z^3 + 6*z^4 - 20*y*z^4 + 25*y^2*z^4 - 14*y^3*z^4 + 2*y^4*z^4 - 4*z^5 + 10*y*z^5 - 8*y^2*z^5 + z^6 - 2*y*z^6)*G[0, 1, 0, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((y^4 - y^5 - 8*y^6 + 20*y^7 - 17*y^8 + 5*y^9 + 4*y^3*z - 7*y^4*z - 56*y^5*z + 204*y^6*z - 232*y^7*z + 87*y^8*z + 6*y^2*z^2 - 18*y^3*z^2 - 142*y^4*z^2 + 642*y^5*z^2 - 830*y^6*z^2 + 342*y^7*z^2 + 4*y*z^3 - 22*y^2*z^3 - 100*y^3*z^3 + 729*y^4*z^3 - 1151*y^5*z^3 + 543*y^6*z^3 - 5*y^7*z^3 + z^4 - 13*y*z^4 - 80*y^2*z^4 + 588*y^3*z^4 - 998*y^4*z^4 + 519*y^5*z^4 - 25*y^6*z^4 - 3*z^5 - 4*y*z^5 + 210*y^2*z^5 - 502*y^3*z^5 + 337*y^4*z^5 - 50*y^5*z^5 - 2*z^6 + 46*y*z^6 - 150*y^2*z^6 + 148*y^3*z^6 - 50*y^4*z^6 + 9*z^7 - 43*y*z^7 + 57*y^2*z^7 - 25*y^3*z^7 - 5*z^8 + 10*y*z^8 - 5*y^2*z^8)*G[0, 1 - y, 0, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^4) + ((-11*y^4 + 33*y^5 - 33*y^6 + 11*y^7 - 20*y^3*z + 80*y^4*z - 103*y^5*z + 46*y^6*z - 3*y^7*z - 4*y^2*z^2 + 50*y^3*z^2 - 98*y^4*z^2 + 61*y^5*z^2 - 9*y^6*z^2 + 14*y^2*z^3 - 40*y^3*z^3 + 35*y^4*z^3 - 10*y^5*z^3 - z^4 + 5*y*z^4 - 14*y^2*z^4 + 14*y^3*z^4 - 6*y^4*z^4 + 2*z^5 - 7*y*z^5 + 7*y^2*z^5 - 3*y^3*z^5 - z^6 + 2*y*z^6 - y^2*z^6)*G[0, 1 - y, 1 - y, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((-y^4 + 4*y^5 - 7*y^6 + 6*y^7 - 2*y^8 + 8*y^3*z - 28*y^4*z + 34*y^5*z - 16*y^6*z + 2*y^7*z + 20*y^2*z^2 - 92*y^3*z^2 + 152*y^4*z^2 - 108*y^5*z^2 + 28*y^6*z^2 + 4*y*z^3 - 57*y^2*z^3 + 154*y^3*z^3 - 156*y^4*z^3 + 58*y^5*z^3 - 3*y^6*z^3 + 3*z^4 - 26*y*z^4 + 90*y^2*z^4 - 126*y^3*z^4 + 70*y^4*z^4 - 12*y^5*z^4 - 9*z^5 + 46*y*z^5 - 83*y^2*z^5 + 62*y^3*z^5 - 18*y^4*z^5 + 9*z^6 - 30*y*z^6 + 32*y^2*z^6 - 12*y^3*z^6 - 3*z^7 + 6*y*z^7 - 3*y^2*z^7)* G[0, -y, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-2 + 3*y^2 + 8*z - 6*y^2*z - 17*z^2 + 10*y*z^2 - 2*y^2*z^2 + 23*z^3 - 20*y*z^3 + 5*y^2*z^3 - 17*z^4 + 10*y*z^4 + 5*z^5)*G[1, 0, 0, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-2 + 5*y^2 - 2*y^3 + 8*z + 2*y*z - 14*y^2*z + 6*y^3*z - 13*z^2 - 2*y*z^2 + 8*y^2*z^2 + 11*z^3 - 2*y*z^3 + y^2*z^3 - 5*z^4 + 2*y*z^4 + z^5)*G[1, 0, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2) + (5*(-1 + z)*G[1, 1, 0, z])/(2*y^2*z) + ((1 + 19*y^2 - 14*y^3 - 4*z - 38*y^2*z + 14*y^3*z + 11*z^2 - 10*y*z^2 + 24*y^2*z^2 - 19*z^3 + 20*y*z^3 - 5*y^2*z^3 + 16*z^4 - 10*y*z^4 - 5*z^5)*G[1, 1 - y, 0, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((2*y^4 - 19*y^6 + 30*y^7 - 13*y^8 + 8*y^3*z - 6*y^4*z - 54*y^5*z + 85*y^6*z - 33*y^7*z + 12*y^2*z^2 - 24*y^3*z^2 - 15*y^4*z^2 + 6*y^5*z^2 + 29*y^6*z^2 + 8*y*z^3 - 36*y^2*z^3 + 32*y^3*z^3 - 102*y^4*z^3 + 135*y^5*z^3 - 5*y^6*z^3 + 2*z^4 - 24*y*z^4 + 119*y^2*z^4 - 262*y^3*z^4 + 238*y^4*z^4 - 25*y^5*z^4 - 6*z^5 + 46*y*z^5 - 187*y^2*z^5 + 229*y^3*z^5 - 50*y^4*z^5 + 11*z^6 - 62*y*z^6 + 109*y^2*z^6 - 50*y^3*z^6 - 12*z^7 + 37*y*z^7 - 25*y^2*z^7 + 5*z^8 - 5*y*z^8)*G[1 - y, 0, 0, z])/ (2*(-1 + y)*y^2*z^3*(-1 + y + z)*(y + z)^4) + ((-y + y^2 - 7*y^3 + 25*y^4 - 28*y^5 + 10*y^6 - z + 4*y*z - 17*y^2*z + 59*y^3*z - 81*y^4*z + 39*y^5*z - 3*y^6*z + 3*z^2 - 6*y*z^2 + 24*y^2*z^2 - 52*y^3*z^2 + 37*y^4*z^2 - 6*y^5*z^2 - 4*z^3 + 9*y*z^3 - 14*y^2*z^3 + 9*y^3*z^3 - 4*y^4*z^3 + 3*z^4 - 8*y*z^4 + 3*y^2*z^4 - 2*y^3*z^4 - z^5 + 2*y*z^5 - y^2*z^5)* G[1 - y, 0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)) + ((4*y^4 - 14*y^5 + 16*y^6 - 6*y^7 + 8*y^3*z - 34*y^4*z + 44*y^5*z - 18*y^6*z - 5*y^2*z^2 + y^3*z^2 + 14*y^4*z^2 - 10*y^5*z^2 - 10*y*z^3 + 38*y^2*z^3 - 49*y^3*z^3 + 27*y^4*z^3 - 5*y^5*z^3 - 5*z^4 + 35*y*z^4 - 69*y^2*z^4 + 56*y^3*z^4 - 15*y^4*z^4 + 10*z^5 - 35*y*z^5 + 41*y^2*z^5 - 15*y^3*z^5 - 5*z^6 + 10*y*z^6 - 5*y^2*z^6)*G[1 - y, 1, 0, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((y^4 - y^5 - 8*y^6 + 20*y^7 - 17*y^8 + 5*y^9 + 4*y^3*z - 7*y^4*z - 10*y^5*z + 7*y^6*z + 19*y^7*z - 8*y^8*z - 5*y^9*z + 6*y^2*z^2 - 18*y^3*z^2 + 48*y^4*z^2 - 210*y^5*z^2 + 311*y^6*z^2 - 112*y^7*z^2 - 25*y^8*z^2 + 4*y*z^3 - 22*y^2*z^3 + 90*y^3*z^3 - 395*y^4*z^3 + 615*y^5*z^3 - 245*y^6*z^3 - 45*y^7*z^3 + z^4 - 13*y*z^4 + 104*y^2*z^4 - 430*y^3*z^4 + 678*y^4*z^4 - 307*y^5*z^4 - 25*y^6*z^4 - 3*z^5 + 36*y*z^5 - 213*y^2*z^5 + 427*y^3*z^5 - 260*y^4*z^5 + 25*y^5*z^5 + 8*z^6 - 64*y*z^6 + 167*y^2*z^6 - 148*y^3*z^6 + 45*y^4*z^6 - 11*z^7 + 47*y*z^7 - 59*y^2*z^7 + 25*y^3*z^7 + 5*z^8 - 10*y*z^8 + 5*y^2*z^8)* G[1 - y, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^4) + ((-19*y^2 + 38*y^3 - 19*y^4 - 32*y*z + 73*y^2*z - 48*y^3*z + 7*y^4*z - 10*z^2 + 38*y*z^2 - 41*y^2*z^2 + 14*y^3*z^2 + 9*z^3 - 14*y*z^3 + 7*y^2*z^3 + z^4)* G[1 - y, 1 - y, 1 - y, z])/(2*(-1 + y)^2*z^3*(y + z)^2) + ((-y^2 + y^3 - 2*y^4 + 8*y^5 - 9*y^6 + 3*y^7 - 2*y*z + 5*y^2*z + 4*y^3*z - 18*y^4*z + 14*y^5*z - 3*y^6*z - z^2 + 7*y*z^2 - 3*y^2*z^2 - 25*y^3*z^2 + 37*y^4*z^2 - 15*y^5*z^2 + 3*z^3 - 10*y*z^3 + 3*y^2*z^3 + 14*y^3*z^3 - 9*y^4*z^3 - 3*z^4 + 7*y*z^4 - 4*y^2*z^4 + 2*y^3*z^4 + z^5 - 2*y*z^5 + 2*y^2*z^5)* G[1 - y, -y, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((14*y^4 - 26*y^5 + 13*y^6 + 28*y^3*z - 86*y^4*z + 60*y^5*z + 14*y^2*z^2 - 94*y^3*z^2 + 102*y^4*z^2 + 4*y*z^3 - 45*y^2*z^3 + 86*y^3*z^3 - 3*y^4*z^3 + 3*z^4 - 20*y*z^4 + 50*y^2*z^4 - 12*y^3*z^4 - 9*z^5 + 28*y*z^5 - 18*y^2*z^5 + 9*z^6 - 12*y*z^6 - 3*z^7)*G[-y, 0, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((25*y^6 - 22*y^7 + 4*y^8 + 52*y^5*z - 53*y^6*z + 6*y^7*z - 5*y^8*z - 47*y^4*z^2 + 114*y^5*z^2 - 73*y^6*z^2 - 30*y^7*z^2 - 64*y^3*z^3 + 273*y^4*z^3 - 196*y^5*z^3 - 70*y^6*z^3 - 149*y^2*z^4 + 430*y^3*z^4 - 329*y^4*z^4 - 70*y^5*z^4 - 20*y*z^5 + 357*y^2*z^5 - 418*y^3*z^5 - 5*z^6 + 70*y*z^6 - 275*y^2*z^6 + 70*y^3*z^6 + 15*z^7 - 80*y*z^7 + 70*y^2*z^7 - 15*z^8 + 30*y*z^8 + 5*z^9)*G[-y, 1 - y, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-3*y^4 + 7*y^5 - 4*y^3*z + 13*y^4*z - 2*y^5*z - 4*y^2*z^2 + 8*y^3*z^2 - 6*y^4*z^2 + y^2*z^3 - 5*y^3*z^3 + z^4 - 3*y*z^4 + y^2*z^4 - 2*z^5 + 3*y*z^5 + z^6)*G[-y, 1 - y, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((-12*y^4 - 20*y^3*z - 10*y^2*z^2 - 4*y*z^3 + 3*y^2*z^3 - 3*z^4 + 6*y*z^4 + 3*z^5)*G[-y, -y, 1 - y, z])/(2*y^2*z^3*(y + z)^2) - G[0, 0, 0, 1 - y, z]/z^3 + (3*G[0, 0, 1 - y, 1 - y, z])/z^3 + (3*G[0, 1 - y, 0, 1 - y, z])/z^3 + (5*G[0, 1 - y, 1 - y, 0, z])/ z^3 - (7*G[0, 1 - y, 1 - y, 1 - y, z])/z^3 + (5*G[0, -y, 1 - y, 0, z])/z^3 + (2*G[0, -y, 1 - y, 1 - y, z])/z^3 + (4*G[1 - y, 0, 0, 1 - y, z])/z^3 - (15*G[1 - y, 0, 1 - y, 0, z])/ z^3 - (7*G[1 - y, 0, 1 - y, 1 - y, z])/z^3 + (2*G[1 - y, 0, -y, 1 - y, z])/z^3 - G[1 - y, 1, 0, 1 - y, z]/z^3 - (7*G[1 - y, 1, 1 - y, 0, z])/z^3 - (10*G[1 - y, 1 - y, 0, 0, z])/ z^3 - (6*G[1 - y, 1 - y, 0, 1 - y, z])/z^3 - (2*G[1 - y, 1 - y, 1, 0, z])/z^3 + (15*G[1 - y, 1 - y, 1 - y, 0, z])/ z^3 + (15*G[1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 - (4*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 - G[1 - y, -y, 0, 1 - y, z]/ z^3 - (10*G[1 - y, -y, 1 - y, 0, z])/z^3 - (4*G[1 - y, -y, 1 - y, 1 - y, z])/z^3 + (4*G[-y, 0, 0, 1 - y, z])/ z^3 - (14*G[-y, 0, 1 - y, 0, z])/z^3 + (4*G[-y, 0, 1 - y, 1 - y, z])/z^3 - (4*G[-y, 0, -y, 1 - y, z])/z^3 - (10*G[-y, 1 - y, 0, 0, z])/z^3 + (9*G[-y, 1 - y, 1 - y, 0, z])/z^3 - (6*G[-y, 1 - y, 1 - y, 1 - y, z])/z^3 + (4*G[-y, 1 - y, -y, 1 - y, z])/z^3 + (24*G[-y, -y, 1 - y, 0, z])/ z^3) + ((21*y^4 - 25*y^5 + 50*y^3*z - 86*y^4*z + 3*y^5*z + 34*y^2*z^2 - 102*y^3*z^2 + 9*y^4*z^2 - 2*y*z^3 - 36*y^2*z^3 + 6*y^3*z^3 - 3*z^4 + 11*y*z^4 - 6*y^2*z^4 + 6*z^5 - 9*y*z^5 - 3*z^6)* G[-y, -y, 1 - y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((2*y^5 + 4*y^3*z - y^4*z - 2*y^5*z + 3*y^6*z + 11*y^2*z^2 - 22*y^3*z^2 + 2*y^4*z^2 + 12*y^5*z^2 + 8*y*z^3 - 38*y^2*z^3 + 24*y^3*z^3 + 15*y^4*z^3 + 3*z^4 - 28*y*z^4 + 43*y^2*z^4 - 9*z^5 + 32*y*z^5 - 15*y^2*z^5 + 9*z^6 - 12*y*z^6 - 3*z^7)* G[-y, -y, -y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + G[1, y]*((346*y^2 - 346*y^3 + 626*y*z - 723*y^2*z + 81*y^3*z - 65*z^2 + 33*y*z^2 + 65*z^3 - 81*y*z^3)/(8*(-1 + y)*y*z^2* (y + z)^2) + ((-57*y^2 + 57*y^3 - 110*y*z + 128*y^2*z - 14*y^3*z + 10*z^2 - 2*y*z^2 - 10*z^3 + 14*y*z^3)*G[1 - y, z])/ (2*(-1 + y)*y*z^2*(y + z)^2) + ((-22*y^3 + 104*y^4 - 178*y^5 + 132*y^6 - 36*y^7 - 66*y^2*z + 506*y^3*z - 1171*y^4*z + 1085*y^5*z - 351*y^6*z - 3*y^7*z - 66*y*z^2 + 809*y^2*z^2 - 2437*y^3*z^2 + 2870*y^4*z^2 - 1177*y^5*z^2 + y^6*z^2 - 22*z^3 + 442*y*z^3 - 1979*y^2*z^3 + 3256*y^3*z^3 - 1813*y^4*z^3 + 4*y^5*z^3 + 105*z^4 - 819*y*z^4 + 1967*y^2*z^4 - 1585*y^3*z^4 - 4*y^4*z^4 - 144*z^5 + 619*y*z^5 - 810*y^2*z^5 - y^3*z^5 + 61*z^6 - 176*y*z^6 + 3*y^2*z^6)*G[-y, z])/(8*(-1 + y)^2*y^2*z^3* (-1 + y + z)*(y + z)^2) + ((-4*y^2 + 36*y^3 - 86*y^4 + 80*y^5 - 26*y^6 - 8*y*z + 83*y^2*z - 243*y^3*z + 277*y^4*z - 117*y^5*z + 8*y^6*z - 4*z^2 + 58*y*z^2 - 242*y^2*z^2 + 375*y^3*z^2 - 208*y^4*z^2 + 21*y^5*z^2 + 17*z^3 - 119*y*z^3 + 270*y^2*z^3 - 203*y^3*z^3 + 19*y^4*z^3 - 22*z^4 + 95*y*z^4 - 112*y^2*z^4 + 7*y^3*z^4 + 9*z^5 - 26*y*z^5 + y^2*z^5)*G[0, 0, z])/ (4*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((2*y^2 - 26*y^3 + 46*y^4 - 22*y^5 + 4*y*z - 57*y^2*z + 111*y^3*z - 61*y^4*z + 3*y^5*z + 2*z^2 - 37*y*z^2 + 92*y^2*z^2 - 73*y^3*z^2 + 8*y^4*z^2 - 10*z^3 + 43*y*z^3 - 58*y^2*z^3 + 9*y^3*z^3 + 8*z^4 - 20*y*z^4 + 4*y^2*z^4)*G[0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^2* (y + z)^2) + ((-2*y^3 - 35*y^4 + 158*y^5 - 244*y^6 + 164*y^7 - 41*y^8 - 4*y^2*z - 120*y^3*z + 666*y^4*z - 1279*y^5*z + 1101*y^6*z - 405*y^7*z + 41*y^8*z - 2*y*z^2 - 113*y^2*z^2 + 892*y^3*z^2 - 2289*y^4*z^2 + 2635*y^5*z^2 - 1393*y^6*z^2 + 269*y^7*z^2 + y^8*z^2 - 40*y*z^3 + 527*y^2*z^3 - 1925*y^3*z^3 + 2959*y^4*z^3 - 2127*y^5*z^3 + 635*y^6*z^3 - 29*y^7*z^3 - 13*z^4 + 184*y*z^4 - 915*y^2*z^4 + 1824*y^3*z^4 - 1687*y^4*z^4 + 732*y^5*z^4 - 101*y^6*z^4 + 39*z^5 - 283*y*z^5 + 736*y^2*z^5 - 790*y^3*z^5 + 439*y^4*z^5 - 117*y^5*z^5 - 39*z^6 + 184*y*z^6 - 243*y^2*z^6 + 126*y^3*z^6 - 52*y^4*z^6 + 13*z^7 - 43*y*z^7 + 12*y^2*z^7 - 6*y^3*z^7)*G[0, -y, z])/(4*(-1 + y)^3*y^2*(-1 + z)* z^3*(-1 + y + z)*(y + z)^2) + ((7*y - 5*y^2 + 4*y^3 - 18*y^4 + 12*y^5 + 7*z - 33*y*z + 32*y^2*z - 36*y^3*z + 42*y^4*z - 12*y^5*z - 28*z^2 + 77*y*z^2 - 93*y^2*z^2 + 79*y^3*z^2 - 35*y^4*z^2 + 41*z^3 - 100*y*z^3 + 118*y^2*z^3 - 68*y^3*z^3 + 11*y^4*z^3 - 25*z^4 + 65*y*z^4 - 61*y^2*z^4 + 21*y^3*z^4 + 4*z^5 - 15*y*z^5 + 9*y^2*z^5 + z^6 - y*z^6)*G[1, 0, z])/ (4*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)) + ((2*y^2 - 26*y^3 + 46*y^4 - 22*y^5 + 4*y*z - 57*y^2*z + 111*y^3*z - 61*y^4*z + 3*y^5*z + 2*z^2 - 37*y*z^2 + 92*y^2*z^2 - 73*y^3*z^2 + 8*y^4*z^2 - 10*z^3 + 43*y*z^3 - 58*y^2*z^3 + 9*y^3*z^3 + 8*z^4 - 20*y*z^4 + 4*y^2*z^4)*G[1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^2* (y + z)^2) + ((39*y^2 - 39*y^3 + 72*y*z - 81*y^2*z + 8*y^3*z - 7*z^2 + 5*y*z^2 + 7*z^3 - 8*y*z^3)*G[1 - y, 1 - y, z])/ (2*(-1 + y)*y*z^2*(y + z)^2) + ((-7*y^2 + 18*y^3 + 87*y^4 - 386*y^5 + 561*y^6 - 360*y^7 + 87*y^8 - 14*y*z + 68*y^2*z + 31*y^3*z - 758*y^4*z + 1712*y^5*z - 1624*y^6*z + 679*y^7*z - 94*y^8*z - 7*z^2 + 82*y*z^2 - 276*y^2*z^2 + 35*y^3*z^2 + 1197*y^4*z^2 - 2089*y^5*z^2 + 1392*y^6*z^2 - 342*y^7*z^2 + 8*y^8*z^2 + 32*z^3 - 269*y*z^3 + 783*y^2*z^3 - 780*y^3*z^3 - 125*y^4*z^3 + 680*y^5*z^3 - 343*y^6*z^3 + 22*y^7*z^3 - 69*z^4 + 501*y*z^4 - 1276*y^2*z^4 + 1514*y^3*z^4 - 811*y^4*z^4 + 105*y^5*z^4 + 12*y^6*z^4 + 85*z^5 - 506*y*z^5 + 1098*y^2*z^5 - 1120*y^3*z^5 + 439*y^4*z^5 - 20*y^5*z^5 - 56*z^6 + 259*y*z^6 - 462*y^2*z^6 + 311*y^3*z^6 - 28*y^4*z^6 + 15*z^7 - 53*y*z^7 + 72*y^2*z^7 - 10*y^3*z^7)*G[1 - y, -y, z])/(4*(-1 + y)^3*y^2* (-1 + z)*z^3*(-1 + y + z)*(y + z)^2) + ((2*y^3 + 105*y^4 - 291*y^5 + 262*y^6 - 78*y^7 + 6*y^2*z + 238*y^3*z - 928*y^4*z + 1094*y^5*z - 414*y^6*z + 4*y^7*z + 6*y*z^2 + 134*y^2*z^2 - 994*y^3*z^2 + 1657*y^4*z^2 - 833*y^5*z^2 + 30*y^6*z^2 + 2*z^3 - 6*y*z^3 - 375*y^2*z^3 + 1095*y^3*z^3 - 789*y^4*z^3 + 75*y^5*z^3 - 8*z^4 - 4*y*z^4 + 275*y^2*z^4 - 339*y^3*z^4 + 82*y^4*z^4 + 13*z^5 - 5*y*z^5 - 38*y^2*z^5 + 36*y^3*z^5 - 10*z^6 + 12*y*z^6 + 3*z^7 - 3*y*z^7)* G[-y, 0, z])/(4*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-2*y^3 - 12*y^4 + 30*y^5 - 16*y^6 - 6*y^2*z - 4*y^3*z + 27*y^4*z - 21*y^5*z + 4*y^6*z - 6*y*z^2 + 42*y^2*z^2 - 73*y^3*z^2 + 39*y^4*z^2 + 6*y^5*z^2 - 2*z^3 + 38*y*z^3 - 91*y^2*z^3 + 79*y^3*z^3 + 10*z^4 - 41*y*z^4 + 61*y^2*z^4 - 6*y^3*z^4 - 8*z^5 + 20*y*z^5 - 4*y^2*z^5)*G[-y, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3* (y + z)^2) + ((-2*y^3 + 89*y^4 - 368*y^5 + 587*y^6 - 416*y^7 + 110*y^8 - 6*y^2*z + 206*y^3*z - 1031*y^4*z + 1950*y^5*z - 1610*y^6*z + 500*y^7*z - 9*y^8*z - 6*y*z^2 + 141*y^2*z^2 - 982*y^3*z^2 + 2383*y^4*z^2 - 2394*y^5*z^2 + 898*y^6*z^2 - 40*y^7*z^2 - 2*z^3 + 26*y*z^3 - 340*y^2*z^3 + 1242*y^3*z^3 - 1627*y^4*z^3 + 752*y^5*z^3 - 51*y^6*z^3 - 4*y*z^4 + 178*y^2*z^4 - 394*y^3*z^4 + 220*y^4*z^4 + 8*y^5*z^4 + 13*z^5 - 60*y*z^5 + 80*y^2*z^5 - 74*y^3*z^5 + 65*y^4*z^5 - 18*z^6 + 54*y*z^6 - 60*y^2*z^6 + 48*y^3*z^6 + 7*z^7 - 10*y*z^7 + 11*y^2*z^7)* G[-y, -y, z])/(4*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((1 - z)*G[0, 0, 0, z])/(2*y^2*z) + ((4*y^3 + 15*y^2*z + 14*y*z^2 - 5*y^2*z^2 + 5*z^3 - 10*y*z^3 - 5*z^4)*G[0, 0, 1 - y, z])/(2*y^2*z^2*(y + z)^2) + ((5*y^4 - 20*y^5 + 30*y^6 - 20*y^7 + 5*y^8 + 24*y^3*z - 108*y^4*z + 181*y^5*z - 135*y^6*z + 39*y^7*z - y^8*z + 27*y^2*z^2 - 146*y^3*z^2 + 281*y^4*z^2 - 235*y^5*z^2 + 76*y^6*z^2 - 3*y^7*z^2 + 2*y*z^3 - 44*y^2*z^3 + 129*y^3*z^3 - 149*y^4*z^3 + 67*y^5*z^3 - 5*y^6*z^3 + 2*z^4 - 14*y*z^4 + 39*y^2*z^4 - 71*y^3*z^4 + 59*y^4*z^4 - 7*y^5*z^4 - 4*z^5 + 18*y*z^5 - 40*y^2*z^5 + 48*y^3*z^5 - 6*y^4*z^5 + 2*z^6 - 6*y*z^6 + 14*y^2*z^6 - 2*y^3*z^6)*G[0, 0, -y, z])/(2*(-1 + y)^3*y^2*z^3* (-1 + y + z)*(y + z)^2) + ((-y^2 + 2*y^3 + y^4 - 4*y^5 + 2*y^6 - 2*y*z + 8*y^2*z - 6*y^3*z - 8*y^4*z + 12*y^5*z - 4*y^6*z - z^2 + 10*y*z^2 - 27*y^2*z^2 + 32*y^3*z^2 - 22*y^4*z^2 + 12*y^5*z^2 - 4*y^6*z^2 + 4*z^3 - 24*y*z^3 + 58*y^2*z^3 - 76*y^3*z^3 + 56*y^4*z^3 - 20*y^5*z^3 + 2*y^6*z^3 - 8*z^4 + 40*y*z^4 - 83*y^2*z^4 + 86*y^3*z^4 - 42*y^4*z^4 + 8*y^5*z^4 + 10*z^5 - 42*y*z^5 + 66*y^2*z^5 - 44*y^3*z^5 + 12*y^4*z^5 - 7*z^6 + 22*y*z^6 - 22*y^2*z^6 + 8*y^3*z^6 + 2*z^7 - 4*y*z^7 + 2*y^2*z^7)* G[0, 1, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((4*y^3 + 15*y^2*z + 14*y*z^2 - 5*y^2*z^2 + 5*z^3 - 10*y*z^3 - 5*z^4)*G[0, 1 - y, 0, z])/(2*y^2*z^2*(y + z)^2) + ((6*y^3 + 22*y^2*z + 20*y*z^2 - 7*y^2*z^2 + 7*z^3 - 14*y*z^3 - 7*z^4)*G[0, 1 - y, 1 - y, z])/(2*y^2*z^2*(y + z)^2) + ((y^2 - 2*y^3 - 14*y^4 + 56*y^5 - 79*y^6 + 50*y^7 - 12*y^8 + 2*y*z - 7*y^2*z - 23*y^3*z + 135*y^4*z - 229*y^5*z + 170*y^6*z - 50*y^7*z + 2*y^8*z + z^2 - 8*y*z^2 - 3*y^2*z^2 + 104*y^3*z^2 - 235*y^4*z^2 + 210*y^5*z^2 - 75*y^6*z^2 + 6*y^7*z^2 - 3*z^3 + 3*y*z^3 + 48*y^2*z^3 - 142*y^3*z^3 + 165*y^4*z^3 - 81*y^5*z^3 + 10*y^6*z^3 - z^4 + 24*y*z^4 - 80*y^2*z^4 + 130*y^3*z^4 - 95*y^4*z^4 + 14*y^5*z^4 + 7*z^5 - 33*y*z^5 + 69*y^2*z^5 - 71*y^3*z^5 + 12*y^4*z^5 - 4*z^6 + 12*y*z^6 - 20*y^2*z^6 + 4*y^3*z^6)*G[0, 1 - y, -y, z])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((-6*y^3 + 24*y^4 - 35*y^5 + 22*y^6 - 5*y^7 - 10*y^2*z + 50*y^3*z - 88*y^4*z + 66*y^5*z - 18*y^6*z - 7*y*z^2 + 44*y^2*z^2 - 93*y^3*z^2 + 82*y^4*z^2 - 26*y^5*z^2 + 6*z^3 - 12*y*z^3 - 6*y^2*z^3 + 24*y^3*z^3 - 12*y^4*z^3 - 12*z^4 + 31*y*z^4 - 26*y^2*z^4 + 8*y^3*z^4 + 6*z^5 - 12*y*z^5 + 8*y^2*z^5 + y*z^6)*G[0, -y, 0, z])/(2*(-1 + y)^2*y*z^3* (-1 + y + z)^2*(y + z)^2) + ((11*y^4 - 33*y^5 + 33*y^6 - 11*y^7 + 24*y^3*z - 85*y^4*z + 101*y^5*z - 43*y^6*z + 3*y^7*z + 19*y^2*z^2 - 83*y^3*z^2 + 108*y^4*z^2 - 50*y^5*z^2 + 6*y^6*z^2 + 14*y*z^3 - 61*y^2*z^3 + 75*y^3*z^3 - 29*y^4*z^3 + 9*y^5*z^3 + 6*z^4 - 30*y*z^4 + 47*y^2*z^4 - 19*y^3*z^4 + 12*y^4*z^4 - 6*z^5 + 18*y*z^5 - 10*y^2*z^5 + 6*y^3*z^5)*G[0, -y, 1 - y, z])/ (2*(-1 + y)^3*y^2*z^3*(y + z)^2) + ((-7*y^4 + 35*y^5 - 71*y^6 + 73*y^7 - 38*y^8 + 8*y^9 - 2*y^3*z + 16*y^4*z - 46*y^5*z + 62*y^6*z - 40*y^7*z + 10*y^8*z + 13*y^2*z^2 - 77*y^3*z^2 + 180*y^4*z^2 - 208*y^5*z^2 + 119*y^6*z^2 - 27*y^7*z^2 + 10*y*z^3 - 87*y^2*z^3 + 269*y^3*z^3 - 382*y^4*z^3 + 258*y^5*z^3 - 71*y^6*z^3 + 3*y^7*z^3 + 3*z^4 - 41*y*z^4 + 169*y^2*z^4 - 291*y^3*z^4 + 225*y^4*z^4 - 77*y^5*z^4 + 12*y^6*z^4 - 9*z^5 + 61*y*z^5 - 141*y^2*z^5 + 131*y^3*z^5 - 56*y^4*z^5 + 18*y^5*z^5 + 9*z^6 - 39*y*z^6 + 52*y^2*z^6 - 26*y^3*z^6 + 12*y^4*z^6 - 3*z^7 + 9*y*z^7 - 5*y^2*z^7 + 3*y^3*z^7)*G[0, -y, -y, z])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((2 - 3*y^2 - 8*z + 6*y^2*z + 9*z^2 + 6*y*z^2 - 6*y^2*z^2 + z^3 - 12*y*z^3 + 3*y^2*z^3 - 7*z^4 + 6*y*z^4 + 3*z^5)* G[1, 0, 0, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(2 + 2*y^2 - 4*z + z^2 + y*z^2 + z^3)*G[1, 0, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)) + ((2*y - 7*y^2 + 4*y^3 - 8*y*z + 18*y^2*z - 8*y^3*z + 2*z^2 + 6*y*z^2 - 9*y^2*z^2 - 6*z^3 + 4*y*z^3 - 2*y^2*z^3 + 6*z^4 - 4*y*z^4 - 2*z^5)*G[1, 0, -y, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(2 + 2*y^2 - 4*z + z^2 + y*z^2 + z^3)*G[1, 1 - y, 0, z])/(2*y^2*z^3*(-1 + y + z)) + ((2*y - 7*y^2 + 4*y^3 - 8*y*z + 18*y^2*z - 8*y^3*z + 2*z^2 + 6*y*z^2 - 9*y^2*z^2 - 6*z^3 + 4*y*z^3 - 2*y^2*z^3 + 6*z^4 - 4*y*z^4 - 2*z^5)*G[1, 1 - y, -y, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((4*y^3 + 15*y^2*z + 14*y*z^2 - 5*y^2*z^2 + 5*z^3 - 10*y*z^3 - 5*z^4)*G[1 - y, 0, 0, z])/(2*y^2*z^2*(y + z)^2) + ((6*y^3 + 22*y^2*z + 20*y*z^2 - 7*y^2*z^2 + 7*z^3 - 14*y*z^3 - 7*z^4)*G[1 - y, 0, 1 - y, z])/(2*y^2*z^2*(y + z)^2) + ((2*y^3 + 13*y^4 - 51*y^5 + 55*y^6 - 19*y^7 + 4*y^2*z + 24*y^3*z - 116*y^4*z + 148*y^5*z - 64*y^6*z + 4*y^7*z + 2*y*z^2 + 11*y^2*z^2 - 85*y^3*z^2 + 127*y^4*z^2 - 63*y^5*z^2 + 8*y^6*z^2 + 6*y*z^3 - 42*y^2*z^3 + 54*y^3*z^3 - 18*y^4*z^3 + 8*y^5*z^3 + 4*z^4 - 20*y*z^4 + 26*y^2*z^4 - 2*y^3*z^4 + 8*y^4*z^4 - 4*z^5 + 12*y*z^5 - 4*y^2*z^5 + 4*y^3*z^5)*G[1 - y, 0, -y, z])/ (2*(-1 + y)^3*y^2*z^3*(y + z)^2) + ((-4*y^4 + 14*y^5 - 16*y^6 + 6*y^7 - 8*y^3*z + 34*y^4*z - 44*y^5*z + 18*y^6*z + y^2*z^2 + 11*y^3*z^2 - 26*y^4*z^2 + 14*y^5*z^2 + 2*y*z^3 - 6*y^2*z^3 + 5*y^3*z^3 - 3*y^4*z^3 + y^5*z^3 + z^4 - 7*y*z^4 + 13*y^2*z^4 - 12*y^3*z^4 + 3*y^4*z^4 - 2*z^5 + 7*y*z^5 - 9*y^2*z^5 + 3*y^3*z^5 + z^6 - 2*y*z^6 + y^2*z^6)* G[1 - y, 1, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((6*y^3 + 22*y^2*z + 20*y*z^2 - 7*y^2*z^2 + 7*z^3 - 14*y*z^3 - 7*z^4)*G[1 - y, 1 - y, 0, z])/(2*y^2*z^2*(y + z)^2) + (15*(y + 2*z)*G[1 - y, 1 - y, 1 - y, z])/(z^2*(y + z)^2) + ((2*y^3 - 4*y^4 - 32*y^5 + 100*y^6 - 98*y^7 + 32*y^8 + 6*y^2*z - 16*y^3*z - 82*y^4*z + 301*y^5*z - 329*y^6*z + 127*y^7*z - 7*y^8*z + 6*y*z^2 - 24*y^2*z^2 - 44*y^3*z^2 + 273*y^4*z^2 - 361*y^5*z^2 + 171*y^6*z^2 - 21*y^7*z^2 + 2*z^3 - 14*y*z^3 + 30*y^2*z^3 + 24*y^3*z^3 - 82*y^4*z^3 + 46*y^5*z^3 - 14*y^6*z^3 - 4*z^4 + 39*y*z^4 - 95*y^2*z^4 + 127*y^3*z^4 - 105*y^4*z^4 + 14*y^5*z^4 + 9*z^5 - 48*y*z^5 + 98*y^2*z^5 - 104*y^3*z^5 + 21*y^4*z^5 - 7*z^6 + 21*y*z^6 - 29*y^2*z^6 + 7*y^3*z^6)* G[1 - y, 1 - y, -y, z])/(2*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((y^2 - y^3 - 12*y^4 + 34*y^5 - 33*y^6 + 11*y^7 + 2*y*z - 5*y^2*z - 40*y^3*z + 140*y^4*z - 150*y^5*z + 53*y^6*z + z^2 - 7*y*z^2 - 27*y^2*z^2 + 151*y^3*z^2 - 199*y^4*z^2 + 81*y^5*z^2 - 3*z^3 + 6*y*z^3 + 39*y^2*z^3 - 86*y^3*z^3 + 43*y^4*z^3 + 3*z^4 - 3*y*z^4 - 4*y^2*z^4 + 2*y^3*z^4 - z^5 + 2*y*z^5 - 2*y^2*z^5)* G[1 - y, -y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((2*y^3 - 2*y^4 - 30*y^5 + 82*y^6 - 76*y^7 + 24*y^8 + 6*y^2*z - 10*y^3*z - 66*y^4*z + 214*y^5*z - 226*y^6*z + 88*y^7*z - 6*y^8*z + 6*y*z^2 - 18*y^2*z^2 - 11*y^3*z^2 + 129*y^4*z^2 - 194*y^5*z^2 + 106*y^6*z^2 - 18*y^7*z^2 + 2*z^3 - 16*y*z^3 + 63*y^2*z^3 - 71*y^3*z^3 + 16*y^4*z^3 + 10*y^5*z^3 - 12*y^6*z^3 - 4*z^4 + 40*y*z^4 - 98*y^2*z^4 + 125*y^3*z^4 - 99*y^4*z^4 + 12*y^5*z^4 + 8*z^5 - 42*y*z^5 + 85*y^2*z^5 - 93*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 26*y^2*z^6 + 6*y^3*z^6)*G[1 - y, -y, 1 - y, z])/(2*(-1 + y)^3*y^2*z^3* (y + z)^3) + ((-y^2 + 2*y^3 - 18*y^4 + 70*y^5 - 107*y^6 + 72*y^7 - 18*y^8 - 2*y*z + 7*y^2*z - 55*y^3*z + 203*y^4*z - 319*y^5*z + 226*y^6*z - 60*y^7*z - z^2 + 8*y*z^2 - 59*y^2*z^2 + 216*y^3*z^2 - 358*y^4*z^2 + 270*y^5*z^2 - 76*y^6*z^2 + 3*z^3 - 19*y*z^3 + 80*y^2*z^3 - 154*y^3*z^3 + 136*y^4*z^3 - 46*y^5*z^3 - 3*z^4 + 16*y*z^4 - 29*y^2*z^4 + 36*y^3*z^4 - 24*y^4*z^4 + z^5 - 3*y*z^5 + 10*y^2*z^5 - 16*y^3*z^5 - 4*y^2*z^6)*G[1 - y, -y, -y, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((16*y^3 - 30*y^4 + 13*y^5 + 44*y^2*z - 120*y^3*z + 72*y^4*z + 34*y*z^2 - 162*y^2*z^2 + 143*y^3*z^2 + 4*z^3 - 80*y*z^3 + 126*y^2*z^3 - 8*z^4 + 46*y*z^4 + 4*z^5)*G[-y, 0, 0, z])/ (2*y*z^3*(-1 + y + z)^2*(y + z)^2) + ((-18*y^4 + 14*y^5 - 46*y^3*z + 61*y^4*z - y^5*z - 30*y^2*z^2 + 82*y^3*z^2 - 3*y^4*z^2 + 2*y*z^3 + 31*y^2*z^3 - y^3*z^3 + 2*z^4 - 8*y*z^4 + 5*y^2*z^4 - 4*z^5 + 6*y*z^5 + 2*z^6)* G[-y, 0, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((-30*y^4 + 56*y^5 - 26*y^6 - 72*y^3*z + 206*y^4*z - 132*y^5*z - 48*y^2*z^2 + 256*y^3*z^2 - 245*y^4*z^2 - 8*y*z^3 + 125*y^2*z^3 - 212*y^3*z^3 + 3*y^4*z^3 - 3*z^4 + 28*y*z^4 - 96*y^2*z^4 + 12*y^3*z^4 + 9*z^5 - 32*y*z^5 + 18*y^2*z^5 - 9*z^6 + 12*y*z^6 + 3*z^7)*G[-y, 0, -y, z])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-18*y^4 + 14*y^5 - 46*y^3*z + 61*y^4*z - y^5*z - 30*y^2*z^2 + 82*y^3*z^2 - 3*y^4*z^2 + 2*y*z^3 + 31*y^2*z^3 - y^3*z^3 + 2*z^4 - 8*y*z^4 + 5*y^2*z^4 - 4*z^5 + 6*y*z^5 + 2*z^6)* G[-y, 1 - y, 0, z])/(2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((19*y^4 + 26*y^3*z - 7*y^4*z - 12*y^2*z^2 - 14*y^3*z^2 - 20*y*z^3 - 7*z^4 + 14*y*z^4 + 7*z^5)*G[-y, 1 - y, 1 - y, z])/ (2*y^2*z^3*(y + z)^2) + ((-23*y^4 + 44*y^5 - 23*y^6 - 54*y^3*z + 153*y^4*z - 106*y^5*z + 3*y^6*z - 36*y^2*z^2 + 184*y^3*z^2 - 186*y^4*z^2 + 12*y^5*z^2 + 2*y*z^3 + 68*y^2*z^3 - 138*y^3*z^3 + 15*y^4*z^3 + 3*z^4 - 16*y*z^4 - 18*y^2*z^4 - 9*z^5 + 26*y*z^5 - 15*y^2*z^5 + 9*z^6 - 12*y*z^6 - 3*z^7)*G[-y, 1 - y, -y, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((12*y^3 + 16*y^2*z - 3*y^3*z - y*z^2 - 6*y^2*z^2 - 4*z^3 - 3*y*z^3)* G[-y, -y, 0, z])/(2*y*z^3*(y + z)^2) + ((21*y^4 - 25*y^5 + 50*y^3*z - 86*y^4*z + 3*y^5*z + 34*y^2*z^2 - 102*y^3*z^2 + 9*y^4*z^2 - 2*y*z^3 - 36*y^2*z^3 + 6*y^3*z^3 - 3*z^4 + 11*y*z^4 - 6*y^2*z^4 + 6*z^5 - 9*y*z^5 - 3*z^6)* G[-y, -y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((2*y^5 + 4*y^3*z - y^4*z - 2*y^5*z + 3*y^6*z + 11*y^2*z^2 - 22*y^3*z^2 + 2*y^4*z^2 + 12*y^5*z^2 + 8*y*z^3 - 38*y^2*z^3 + 24*y^3*z^3 + 15*y^4*z^3 + 3*z^4 - 28*y*z^4 + 43*y^2*z^4 - 9*z^5 + 32*y*z^5 - 15*y^2*z^5 + 9*z^6 - 12*y*z^6 - 3*z^7)* G[-y, -y, -y, z])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + G[0, 0, 0, -y, z]/z^3 - (2*G[0, 0, 1 - y, -y, z])/z^3 - (3*G[0, 0, -y, 1 - y, z])/z^3 - (4*G[0, 1 - y, 0, -y, z])/z^3 + (7*G[0, 1 - y, 1 - y, -y, z])/z^3 + (6*G[0, 1 - y, -y, 1 - y, z])/ z^3 + G[0, -y, 0, 1 - y, z]/z^3 + G[0, -y, 1 - y, 0, z]/z^3 + (7*G[0, -y, 1 - y, 1 - y, z])/z^3 - (3*G[0, -y, 1 - y, -y, z])/z^3 + (3*G[0, -y, -y, 0, z])/z^3 - (3*G[0, -y, -y, 1 - y, z])/z^3 - (3*G[0, -y, -y, -y, z])/z^3 - (2*G[1 - y, 0, 0, -y, z])/z^3 + (3*G[1 - y, 0, 1 - y, -y, z])/z^3 - (2*G[1 - y, 0, -y, 0, z])/z^3 + (9*G[1 - y, 0, -y, 1 - y, z])/z^3 + (5*G[1 - y, 0, -y, -y, z])/z^3 - G[1 - y, 1, 0, 1 - y, z]/z^3 + (2*G[1 - y, 1, 0, -y, z])/z^3 - G[1 - y, 1, 1 - y, 0, z]/z^3 + (2*G[1 - y, 1, 1 - y, -y, z])/z^3 + (11*G[1 - y, 1 - y, 0, -y, z])/z^3 + (2*G[1 - y, 1 - y, 1, 0, z])/ z^3 - (18*G[1 - y, 1 - y, 1 - y, -y, z])/z^3 + (4*G[1 - y, 1 - y, -y, 0, z])/z^3 - (18*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 - (2*G[1 - y, 1 - y, -y, -y, z])/z^3 - (2*G[1 - y, -y, 0, 1 - y, z])/ z^3 + G[1 - y, -y, 0, -y, z]/z^3 - (2*G[1 - y, -y, 1 - y, 0, z])/ z^3 - (14*G[1 - y, -y, 1 - y, 1 - y, z])/z^3 + (6*G[1 - y, -y, 1 - y, -y, z])/z^3 - (6*G[1 - y, -y, -y, 0, z])/ z^3 + (7*G[1 - y, -y, -y, 1 - y, z])/z^3 + (5*G[1 - y, -y, -y, -y, z])/z^3 - (2*G[-y, 0, 0, 1 - y, z])/z^3 - (4*G[-y, 0, 0, -y, z])/z^3 - (2*G[-y, 0, 1 - y, 0, z])/z^3 - (3*G[-y, 0, 1 - y, 1 - y, z])/z^3 - (2*G[-y, 0, 1 - y, -y, z])/z^3 - G[-y, 0, -y, 0, z]/z^3 - (2*G[-y, 0, -y, 1 - y, z])/z^3 + (5*G[-y, 0, -y, -y, z])/z^3 - (2*G[-y, 1 - y, 0, 0, z])/z^3 - (3*G[-y, 1 - y, 0, 1 - y, z])/z^3 - (2*G[-y, 1 - y, 0, -y, z])/z^3 - (3*G[-y, 1 - y, 1 - y, 0, z])/z^3 - (15*G[-y, 1 - y, 1 - y, 1 - y, z])/z^3 + (4*G[-y, 1 - y, 1 - y, -y, z])/z^3 - (10*G[-y, 1 - y, -y, 0, z])/ z^3 + (11*G[-y, 1 - y, -y, 1 - y, z])/z^3 + (9*G[-y, 1 - y, -y, -y, z])/z^3 - (6*G[-y, -y, 0, 0, z])/z^3 - (6*G[-y, -y, 0, 1 - y, z])/z^3 + (6*G[-y, -y, 0, -y, z])/z^3 - (6*G[-y, -y, 1 - y, 0, z])/z^3 + (9*G[-y, -y, 1 - y, 1 - y, z])/ z^3 + (6*G[-y, -y, 1 - y, -y, z])/z^3 + (3*G[-y, -y, -y, 0, z])/ z^3 + (6*G[-y, -y, -y, 1 - y, z])/z^3 - (3*G[-y, -y, -y, -y, z])/ z^3) + G[0, 0, 0, -y, 1 - y, z]/z^3 - (2*G[0, 0, 1 - y, -y, 1 - y, z])/z^3 - (3*G[0, 0, -y, 1 - y, 1 - y, z])/z^3 + (6*G[0, 1 - y, 0, 1, 0, z])/ z^3 - (4*G[0, 1 - y, 0, -y, 1 - y, z])/z^3 + (2*G[0, 1 - y, 1, 1, 0, z])/z^3 - (6*G[0, 1 - y, 1 - y, 1, 0, z])/ z^3 + (7*G[0, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + (6*G[0, 1 - y, -y, 1 - y, 1 - y, z])/z^3 - (8*G[0, -y, 0, 1, 0, z])/ z^3 + G[0, -y, 0, 1 - y, 1 - y, z]/z^3 + G[0, -y, 1 - y, 0, 1 - y, z]/ z^3 - (8*G[0, -y, 1 - y, 1, 0, z])/z^3 + G[0, -y, 1 - y, 1 - y, 0, z]/ z^3 + (7*G[0, -y, 1 - y, 1 - y, 1 - y, z])/z^3 - (3*G[0, -y, 1 - y, -y, 1 - y, z])/z^3 + (3*G[0, -y, -y, 0, 1 - y, z])/ z^3 + (3*G[0, -y, -y, 1 - y, 0, z])/z^3 - (3*G[0, -y, -y, 1 - y, 1 - y, z])/z^3 - (3*G[0, -y, -y, -y, 1 - y, z])/ z^3 - (19*G[1 - y, 0, 0, 1, 0, z])/z^3 - (2*G[1 - y, 0, 0, -y, 1 - y, z])/z^3 - (12*G[1 - y, 0, 1, 0, 0, z])/ z^3 - G[1 - y, 0, 1, 1, 0, z]/z^3 + (19*G[1 - y, 0, 1 - y, 1, 0, z])/ z^3 + (3*G[1 - y, 0, 1 - y, -y, 1 - y, z])/z^3 - (2*G[1 - y, 0, -y, 0, 1 - y, z])/z^3 - (2*G[1 - y, 0, -y, 1 - y, 0, z])/z^3 + (9*G[1 - y, 0, -y, 1 - y, 1 - y, z])/z^3 + (5*G[1 - y, 0, -y, -y, 1 - y, z])/z^3 + (8*G[1 - y, 1, 0, 1, 0, z])/ z^3 - G[1 - y, 1, 0, 1 - y, 1 - y, z]/z^3 + (2*G[1 - y, 1, 0, -y, 1 - y, z])/z^3 - (4*G[1 - y, 1, 1, 0, 0, z])/ z^3 - (8*G[1 - y, 1, 1, 1, 0, z])/z^3 - G[1 - y, 1, 1 - y, 0, 1 - y, z]/z^3 + (8*G[1 - y, 1, 1 - y, 1, 0, z])/ z^3 - G[1 - y, 1, 1 - y, 1 - y, 0, z]/z^3 + (2*G[1 - y, 1, 1 - y, -y, 1 - y, z])/z^3 + (12*G[1 - y, 1 - y, 0, 1, 0, z])/z^3 + (11*G[1 - y, 1 - y, 0, -y, 1 - y, z])/z^3 + (12*G[1 - y, 1 - y, 1, 0, 0, z])/z^3 + (2*G[1 - y, 1 - y, 1, 0, 1 - y, z])/z^3 + G[1 - y, 1 - y, 1, 1, 0, z]/ z^3 + (2*G[1 - y, 1 - y, 1, 1 - y, 0, z])/z^3 - (12*G[1 - y, 1 - y, 1 - y, 1, 0, z])/z^3 - (18*G[1 - y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + (4*G[1 - y, 1 - y, -y, 0, 1 - y, z])/z^3 + (4*G[1 - y, 1 - y, -y, 1 - y, 0, z])/z^3 - (18*G[1 - y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 - (2*G[1 - y, 1 - y, -y, -y, 1 - y, z])/z^3 + (16*G[1 - y, -y, 0, 1, 0, z])/z^3 - (2*G[1 - y, -y, 0, 1 - y, 1 - y, z])/z^3 + G[1 - y, -y, 0, -y, 1 - y, z]/z^3 - (2*G[1 - y, -y, 1 - y, 0, 1 - y, z])/z^3 + (16*G[1 - y, -y, 1 - y, 1, 0, z])/z^3 - (2*G[1 - y, -y, 1 - y, 1 - y, 0, z])/z^3 - (14*G[1 - y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 + (6*G[1 - y, -y, 1 - y, -y, 1 - y, z])/z^3 - (6*G[1 - y, -y, -y, 0, 1 - y, z])/z^3 - (6*G[1 - y, -y, -y, 1 - y, 0, z])/z^3 + (7*G[1 - y, -y, -y, 1 - y, 1 - y, z])/z^3 + (5*G[1 - y, -y, -y, -y, 1 - y, z])/z^3 + (15*G[-y, 0, 0, 1, 0, z])/ z^3 - (2*G[-y, 0, 0, 1 - y, 1 - y, z])/z^3 - (4*G[-y, 0, 0, -y, 1 - y, z])/z^3 + (16*G[-y, 0, 1, 0, 0, z])/z^3 + (5*G[-y, 0, 1, 1, 0, z])/z^3 - (2*G[-y, 0, 1 - y, 0, 1 - y, z])/z^3 + (15*G[-y, 0, 1 - y, 1, 0, z])/z^3 - (2*G[-y, 0, 1 - y, 1 - y, 0, z])/ z^3 - (3*G[-y, 0, 1 - y, 1 - y, 1 - y, z])/z^3 - (2*G[-y, 0, 1 - y, -y, 1 - y, z])/z^3 - G[-y, 0, -y, 0, 1 - y, z]/ z^3 - G[-y, 0, -y, 1 - y, 0, z]/z^3 - (2*G[-y, 0, -y, 1 - y, 1 - y, z])/z^3 + (5*G[-y, 0, -y, -y, 1 - y, z])/ z^3 - (2*G[-y, 1 - y, 0, 0, 1 - y, z])/z^3 + (15*G[-y, 1 - y, 0, 1, 0, z])/z^3 - (2*G[-y, 1 - y, 0, 1 - y, 0, z])/ z^3 - (3*G[-y, 1 - y, 0, 1 - y, 1 - y, z])/z^3 - (2*G[-y, 1 - y, 0, -y, 1 - y, z])/z^3 + (16*G[-y, 1 - y, 1, 0, 0, z])/ z^3 + (5*G[-y, 1 - y, 1, 1, 0, z])/z^3 - (2*G[-y, 1 - y, 1 - y, 0, 0, z])/z^3 - (3*G[-y, 1 - y, 1 - y, 0, 1 - y, z])/z^3 - G[-y, 1 - y, 1 - y, 1, 0, z]/z^3 - (3*G[-y, 1 - y, 1 - y, 1 - y, 0, z])/z^3 - (15*G[-y, 1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 + (4*G[-y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 - (10*G[-y, 1 - y, -y, 0, 1 - y, z])/z^3 - (10*G[-y, 1 - y, -y, 1 - y, 0, z])/z^3 + (11*G[-y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 + (9*G[-y, 1 - y, -y, -y, 1 - y, z])/z^3 - (6*G[-y, -y, 0, 0, 1 - y, z])/ z^3 - (21*G[-y, -y, 0, 1, 0, z])/z^3 - (6*G[-y, -y, 0, 1 - y, 0, z])/ z^3 - (6*G[-y, -y, 0, 1 - y, 1 - y, z])/z^3 + (6*G[-y, -y, 0, -y, 1 - y, z])/z^3 - (6*G[-y, -y, 1 - y, 0, 0, z])/ z^3 - (6*G[-y, -y, 1 - y, 0, 1 - y, z])/z^3 - (21*G[-y, -y, 1 - y, 1, 0, z])/z^3 - (6*G[-y, -y, 1 - y, 1 - y, 0, z])/ z^3 + (9*G[-y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 + (6*G[-y, -y, 1 - y, -y, 1 - y, z])/z^3 + (3*G[-y, -y, -y, 0, 1 - y, z])/z^3 + (3*G[-y, -y, -y, 1 - y, 0, z])/ z^3 + (6*G[-y, -y, -y, 1 - y, 1 - y, z])/z^3 - (3*G[-y, -y, -y, -y, 1 - y, z])/z^3 + ((78*y^3 + 252*y^4 - 1740*y^5 + 2928*y^6 - 2034*y^7 + 516*y^8 + 234*y^2*z + 692*y^3*z - 6753*y^4*z + 14287*y^5*z - 12782*y^6*z + 4860*y^7*z - 547*y^8*z + 9*y^9*z + 162*y*z^2 + 448*y^2*z^2 - 8579*y^3*z^2 + 24156*y^4*z^2 - 28301*y^5*z^2 + 14909*y^6*z^2 - 2826*y^7*z^2 + 31*y^8*z^2 + 6*z^3 + 404*y*z^3 - 6307*y^2*z^3 + 21150*y^3*z^3 - 29989*y^4*z^3 + 20045*y^5*z^3 - 5012*y^6*z^3 - 27*y^7*z^3 - 36*z^4 - 1805*y*z^4 + 9544*y^2*z^4 - 16029*y^3*z^4 + 12994*y^4*z^4 - 4301*y^5*z^4 - 43*y^6*z^4 + 72*z^5 + 1131*y*z^5 - 1771*y^2*z^5 + 726*y^3*z^5 - 627*y^4*z^5 + 37*y^5*z^5 - 60*z^6 + 976*y*z^6 - 3467*y^2*z^6 + 2044*y^3*z^6 - 33*y^4*z^6 + 18*z^7 - 1111*y*z^7 + 1346*y^2*z^7 - 91*y^3*z^7 + 243*y*z^8 - 27*y^2*z^8)/ (12*(-1 + y)^3*y*(-1 + z)*z^2*(-1 + y + z)^2*(y + z)^3) + ((-2 + 8*y - 12*y^2 + 8*y^3 - 2*y^4 + 13*z - 39*y*z + 39*y^2*z - 13*y^3*z - 50*z^2 + 100*y*z^2 - 50*y^2*z^2 + 72*z^3 - 72*y*z^3 - 28*z^4)*G[0, z])/(2*(-1 + y)^3*z^2*(-1 + y + z)^2) + ((-1 + 6*y + 31*y^2 - 28*y^3 + 4*z - 24*y*z - 50*y^2*z + 16*y^3*z - 4*z^2 + 26*y*z^2 + 21*y^2*z^2 - 2*z^3 - 4*y*z^3 - 2*y^2*z^3 + 5*z^4 - 4*y*z^4 - 2*z^5)*G[1, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-3*y^4 - 9*y^5 - 78*y^6 + 630*y^7 - 1455*y^8 + 1563*y^9 - 816*y^10 + 168*y^11 - 12*y^3*z - 24*y^4*z - 442*y^5*z + 3524*y^6*z - 8782*y^7*z + 10240*y^8*z - 5798*y^9*z + 1300*y^10*z - 6*y^11*z - 18*y^2*z^2 - 6*y^3*z^2 - 982*y^4*z^2 + 7972*y^5*z^2 - 21747*y^6*z^2 + 27733*y^7*z^2 - 17077*y^8*z^2 + 4161*y^9*z^2 - 36*y^10*z^2 - 12*y*z^3 + 72*y^2*z^3 - 1046*y^3*z^3 + 8556*y^4*z^3 - 26552*y^5*z^3 + 37970*y^6*z^3 - 25710*y^7*z^3 + 6806*y^8*z^3 - 84*y^9*z^3 - 3*z^4 + 75*y*z^4 - 788*y^2*z^4 + 5648*y^3*z^4 - 18976*y^4*z^4 + 29678*y^5*z^4 - 21413*y^6*z^4 + 5863*y^7*z^4 - 84*y^8*z^4 + 12*z^5 - 156*y*z^5 + 1618*y^2*z^5 - 7080*y^3*z^5 + 12516*y^4*z^5 - 8836*y^5*z^5 + 1866*y^6*z^5 - 12*z^6 + 90*y*z^6 - 833*y^2*z^6 + 1731*y^3*z^6 - 99*y^4*z^6 - 1201*y^5*z^6 + 84*y^6*z^6 - 6*z^7 + 66*y*z^7 - 312*y^2*z^7 + 1254*y^3*z^7 - 1446*y^4*z^7 + 84*y^5*z^7 + 15*z^8 - 81*y*z^8 + 333*y^2*z^8 - 543*y^3*z^8 + 36*y^4*z^8 - 6*z^9 + 18*y*z^9 - 78*y^2*z^9 + 6*y^3*z^9)*G[1 - y, z])/ (6*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + G[0, y]*((232 - 1160*y + 2320*y^2 - 2320*y^3 + 1160*y^4 - 232*y^5 - 348*z + 1392*y*z - 2088*y^2*z + 1392*y^3*z - 348*y^4*z + 36*z^2 - 288*y*z^2 + 288*y^2*z^2 - 36*y^3*z^2 + 68*z^3 + 62*y*z^3 + 5*y^2*z^3)/(6*(-1 + y)^4*z^2*(-1 + y + z)^2) + (116*G[1 - y, z])/(3*z^3)) + G[1, y]* ((-166*y^5 + 842*y^6 - 1708*y^7 + 1732*y^8 - 878*y^9 + 178*y^10 - 640*y^4*z + 3580*y^5*z - 7959*y^6*z + 8797*y^7*z - 4837*y^8*z + 1059*y^9*z + 36*y^2*z^2 - 878*y^3*z^2 + 5196*y^4*z^2 - 13040*y^5*z^2 + 16328*y^6*z^2 - 10140*y^7*z^2 + 2492*y^8*z^2 + 6*y^9*z^2 + 36*y*z^3 - 746*y^2*z^3 + 4538*y^3*z^3 - 12250*y^4*z^3 + 17006*y^5*z^3 - 12077*y^6*z^3 + 3457*y^7*z^3 + 36*y^8*z^3 - 120*y*z^4 + 1528*y^2*z^4 - 5646*y^3*z^4 + 9780*y^4*z^4 - 8896*y^5*z^4 + 3348*y^6*z^4 + 90*y^7*z^4 + 6*z^5 + 78*y*z^5 - 773*y^2*z^5 + 2271*y^3*z^5 - 3723*y^4*z^5 + 2357*y^5*z^5 + 120*y^6*z^5 - 18*z^6 + 78*y*z^6 - 66*y^2*z^6 - 792*y^3*z^6 + 1212*y^4*z^6 + 90*y^5*z^6 + 18*z^7 - 90*y*z^7 - 51*y^2*z^7 + 423*y^3*z^7 + 36*y^4*z^7 - 6*z^8 + 18*y*z^8 + 66*y^2*z^8 + 6*y^3*z^8)/(6*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^4) - (2*G[1 - y, z])/z^3 - (83*G[-y, z])/(3*z^3)) + (2*G[0, 1 - y, z])/z^3 + G[1 - y, 0, z]/z^3 - (14*G[1 - y, 1, z])/ z^3 - (22*G[1 - y, 1 - y, z])/z^3 - (83*G[-y, 1 - y, z])/(3*z^3))* Zeta[3] + Pi*((((-45*I)/4)*(-2 + y - z))/((-1 + y)*z*(y + z)) - (I*G[0, 0, z])/(y*z) + G[0, 1 - y, z]* (((-1/2*I)*(2*y^2 - 16*y^3 + 26*y^4 - 12*y^5 + 4*y*z - 38*y^2*z + 74*y^3*z - 44*y^4*z + 4*y^5*z + 2*z^2 - 28*y*z^2 + 75*y^2*z^2 - 66*y^3*z^2 + 9*y^4*z^2 - 9*z^3 + 40*y*z^3 - 55*y^2*z^3 + 8*y^3*z^3 + 7*z^4 - 18*y*z^4 + 3*y^2*z^4))/((-1 + y)^2*y^2*z^2* (y + z)^2) + ((2*I)*G[1, 0, y])/z^3) + ((I/2)*(2*y^3 - 36*y^4 + 96*y^5 - 92*y^6 + 30*y^7 + 6*y^2*z - 87*y^3*z + 284*y^4*z - 354*y^5*z + 176*y^6*z - 27*y^7*z + 2*y^8*z + 6*y*z^2 - 163*y^2*z^2 + 637*y^3*z^2 - 932*y^4*z^2 + 556*y^5*z^2 - 103*y^6*z^2 - y^7*z^2 + 2*z^3 - 53*y*z^3 + 497*y^2*z^3 - 1205*y^3*z^3 + 1104*y^4*z^3 - 352*y^5*z^3 + 15*y^6*z^3 - 13*z^4 + 147*y*z^4 - 617*y^2*z^4 + 911*y^3*z^4 - 462*y^4*z^4 + 50*y^5*z^4 + 27*z^5 - 177*y*z^5 + 377*y^2*z^5 - 271*y^3*z^5 + 44*y^4*z^5 - 23*z^6 + 95*y*z^6 - 103*y^2*z^6 + 15*y^3*z^6 + 7*z^7 - 18*y*z^7 + 3*y^2*z^7)*G[1, 0, z])/ ((-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) - ((6*I)*G[0, -y, z]*G[1, 1, y])/z^3 + G[0, z]*(((I/2)*(8*y^2 - 18*y^3 + 10*y^4 - 21*y*z + 18*y^2*z + 5*y^3*z + 7*z^2 - 7*y*z^2 + 4*y^2*z^2 - 7*z^3 + 9*y*z^3))/ ((-1 + y)*y*z*(-1 + y + z)*(y + z)^2) - ((I/2)*(2*y^2 - 16*y^3 + 26*y^4 - 12*y^5 + 4*y*z - 38*y^2*z + 74*y^3*z - 44*y^4*z + 4*y^5*z + 2*z^2 - 28*y*z^2 + 75*y^2*z^2 - 66*y^3*z^2 + 9*y^4*z^2 - 9*z^3 + 40*y*z^3 - 55*y^2*z^3 + 8*y^3*z^3 + 7*z^4 - 18*y*z^4 + 3*y^2*z^4)*G[1, y])/ ((-1 + y)^2*y^2*z^2*(y + z)^2) + (I*(10 - 20*y + 10*y^2 - 5*z + 5*y*z - z^2)*G[0, 0, y])/((-1 + y)^2*z^2*(-1 + y + z)) + (I*(-2*y^2 + 6*y^3 - 6*y^4 + 2*y^5 + z - 4*y*z + 7*y^2*z - 6*y^3*z + 2*y^4*z - 2*z^2 + 7*y*z^2 - 2*y^2*z^2 - 2*y^3*z^2 - y^4*z^2 + z^3 - 3*y*z^3 - y^2*z^3 - y^3*z^3)*G[0, 1, y])/ ((-1 + y)^3*y^2*z^2*(-1 + y + z)) - (I*(10*y^3 - 20*y^4 + 10*y^5 + 40*y^2*z - 100*y^3*z + 59*y^4*z + 26*y*z^2 - 132*y^2*z^2 + 112*y^3*z^2 + 32*z^3 - 116*y*z^3 + 118*y^2*z^3 - 64*z^4 + 86*y*z^4 + 31*z^5)*G[1, 0, y])/ (z^2*(-1 + y + z)^2*(y + z)^4) - (I*(2*y^3 + 8*y^2*z + 8*y*z^2 - 3*y^2*z^2 + 3*z^3 - 6*y*z^3 - 3*z^4)*G[1, 1, y])/ (y^2*z^2*(y + z)^2)) - ((I/2)*(2*y^2 - 16*y^3 + 26*y^4 - 12*y^5 + 4*y*z - 38*y^2*z + 74*y^3*z - 44*y^4*z + 4*y^5*z + 2*z^2 - 28*y*z^2 + 75*y^2*z^2 - 66*y^3*z^2 + 9*y^4*z^2 - 9*z^3 + 40*y*z^3 - 55*y^2*z^3 + 8*y^3*z^3 + 7*z^4 - 18*y*z^4 + 3*y^2*z^4)* G[1 - y, 0, z])/((-1 + y)^2*y^2*z^2*(y + z)^2) - (I*(17*y^2 - 17*y^3 + 32*y*z - 37*y^2*z + 4*y^3*z - 3*z^2 + y*z^2 + 3*z^3 - 4*y*z^3)*G[1 - y, 1 - y, z])/((-1 + y)*y*z^2*(y + z)^2) + G[0, 0, y]*((I*(16 - 16*y + 5*z + y*z))/((-1 + y)^2*z^2) + ((2*I)*G[0, 1 - y, z])/z^3 - ((10*I)*G[1 - y, 0, z])/z^3 - ((10*I)*G[1 - y, 1 - y, z])/z^3) - ((I/2)*(-2*y^3 - 20*y^4 + 46*y^5 - 24*y^6 - 6*y^2*z - 26*y^3*z + 69*y^4*z - 40*y^5*z + 3*y^6*z - 6*y*z^2 + 21*y^2*z^2 - 36*y^3*z^2 + 25*y^4*z^2 + 4*y^5*z^2 - 2*z^3 + 30*y*z^3 - 78*y^2*z^3 + 74*y^3*z^3 + 9*z^4 - 38*y*z^4 + 57*y^2*z^4 - 4*y^3*z^4 - 7*z^5 + 18*y*z^5 - 3*y^2*z^5)*G[-y, 1 - y, z])/ ((-1 + y)^2*y^2*z^3*(y + z)^2) + G[1, 0, y]* (((I/2)*(18*y^2 - 72*y^3 + 108*y^4 - 72*y^5 + 18*y^6 + 27*y*z - 124*y^2*z + 203*y^3*z - 140*y^4*z + 32*y^5*z + 2*y^6*z + 81*z^2 - 386*y*z^2 + 673*y^2*z^2 - 526*y^3*z^2 + 160*y^4*z^2 - 2*y^5*z^2 - 118*z^3 + 380*y*z^3 - 436*y^2*z^3 + 183*y^3*z^3 + 8*y^4*z^3 + 18*z^4 - 46*y*z^4 + 47*y^2*z^4 + 32*y^3*z^4 + 4*z^5 + 25*y*z^5 + 22*y^2*z^5 + 15*z^6 + 2*y*z^6))/ ((-1 + y)^2*z^2*(-1 + y + z)^2*(y + z)^3) - ((16*I)*G[1 - y, 1 - y, z])/z^3 + ((10*I)*G[-y, 0, z])/z^3 - ((6*I)*G[-y, 1 - y, z])/z^3) + G[0, 1, y]* (((I/2)*(2*y^2 - 14*y^3 + 32*y^4 - 20*y^5 + 4*y*z - 34*y^2*z + 82*y^3*z - 54*y^4*z + 4*y^5*z + 2*z^2 - 26*y*z^2 + 73*y^2*z^2 - 62*y^3*z^2 + 9*y^4*z^2 - 9*z^3 + 36*y*z^3 - 49*y^2*z^3 + 8*y^3*z^3 + 7*z^4 - 18*y*z^4 + 3*y^2*z^4))/((-1 + y)^2*y^2*z^2* (y + z)^2) + ((2*I)*G[0, 1 - y, z])/z^3 - ((2*I)*G[1 - y, 0, z])/ z^3 - ((2*I)*G[-y, 1 - y, z])/z^3 - ((6*I)*G[-y, -y, z])/z^3) + G[1, 1, y]*(((-I)*(17*y^2 - 17*y^3 + 32*y*z - 37*y^2*z + 4*y^3*z - 3*z^2 + y*z^2 + 3*z^3 - 4*y*z^3))/((-1 + y)*y*z^2*(y + z)^2) + ((12*I)*G[1 - y, -y, z])/z^3 + ((2*I)*G[-y, 0, z])/z^3 + ((14*I)*G[-y, 1 - y, z])/z^3 - ((6*I)*G[-y, -y, z])/z^3) + (I*(-2 + 2*y - z)*G[0, 0, 0, y])/((-1 + y)^2*z^2) + (I*(-2*y^2 + 6*y^3 - 6*y^4 + 2*y^5 - z + 4*y*z - 6*y^2*z + 4*y^3*z - y^4*z + 2*z^2 - 7*y*z^2 + 3*y^2*z^2 + y^3*z^2 + y^4*z^2 - z^3 + 3*y*z^3 + y^2*z^3 + y^3*z^3)*G[0, 0, 1, y])/((-1 + y)^3*y^2*z^2* (-1 + y + z)) + (I*(-1 + z)*G[0, 0, 1 - y, z])/(y^2*z) + ((2*I)*(5*y^3 - 7*y^4 + 2*y^5 + 20*y^2*z - 33*y^3*z + 11*y^4*z + 13*y*z^2 - 28*y^2*z^2 + 7*y^3*z^2 + 16*z^3 - 33*y*z^3 + 5*y^2*z^3 - 13*z^4 + 5*y*z^4 - 2*z^5)*G[0, 1, 0, y])/ ((-1 + y)*z^2*(-1 + y + z)*(y + z)^4) + (I*(-16*y^5 + 68*y^6 - 112*y^7 + 88*y^8 - 32*y^9 + 4*y^10 - 62*y^4*z + 294*y^5*z - 538*y^6*z + 470*y^7*z - 192*y^8*z + 28*y^9*z - 56*y^3*z^2 + 333*y^4*z^2 - 717*y^5*z^2 + 716*y^6*z^2 - 334*y^7*z^2 + 59*y^8*z^2 - y^9*z^2 - 51*y^2*z^3 + 323*y^3*z^3 - 742*y^4*z^3 + 812*y^5*z^3 - 452*y^6*z^3 + 116*y^7*z^3 - 6*y^8*z^3 - 6*y*z^4 + 126*y^2*z^4 - 442*y^3*z^4 + 657*y^4*z^4 - 521*y^5*z^4 + 205*y^6*z^4 - 15*y^7*z^4 - z^5 + 21*y*z^5 - 123*y^2*z^5 + 281*y^3*z^5 - 358*y^4*z^5 + 216*y^5*z^5 - 20*y^6*z^5 + 3*z^6 - 27*y*z^6 + 80*y^2*z^6 - 150*y^3*z^6 + 133*y^4*z^6 - 15*y^5*z^6 - 3*z^7 + 15*y*z^7 - 38*y^2*z^7 + 48*y^3*z^7 - 6*y^4*z^7 + z^8 - 3*y*z^8 + 7*y^2*z^8 - y^3*z^8)* G[0, 1, 0, z])/((-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + (I*(2*y^3 - 6*y^4 + 4*y^5 + 8*y^2*z - 20*y^3*z + 11*y^4*z + 8*y*z^2 - 21*y^2*z^2 + 14*y^3*z^2 - 3*y^4*z^2 + 3*z^3 - 12*y*z^3 + 14*y^2*z^3 - 6*y^3*z^3 - 3*z^4 + 6*y*z^4 - 3*y^2*z^4)* G[0, 1, 1, y])/((-1 + y)^2*y^2*z^2*(y + z)^2) + (I*(-1 + z)*G[0, 1 - y, 0, z])/(y^2*z) - (I*(2*y^3 + 8*y^2*z + 8*y*z^2 - 3*y^2*z^2 + 3*z^3 - 6*y*z^3 - 3*z^4)* G[0, 1 - y, 1 - y, z])/(y^2*z^2*(y + z)^2) - (I*(5*y^4 - 15*y^5 + 15*y^6 - 5*y^7 + 12*y^3*z - 43*y^4*z + 51*y^5*z - 21*y^6*z + y^7*z + 7*y^2*z^2 - 35*y^3*z^2 + 47*y^4*z^2 - 21*y^5*z^2 + 2*y^6*z^2 + 2*y*z^3 - 14*y^2*z^3 + 16*y^3*z^3 - 2*y^4*z^3 + 2*y^5*z^3 + z^4 - 5*y*z^4 + 5*y^2*z^4 + 5*y^3*z^4 + 2*y^4*z^4 - z^5 + 3*y*z^5 + y^2*z^5 + y^3*z^5)* G[0, -y, 1 - y, z])/((-1 + y)^3*y^2*z^3*(y + z)^2) - ((4*I)*(-2 + 2*y + z)*G[1, 0, 0, y])/((-1 + y)*z^2*(-1 + y + z)) - (I*(-1 + z)*G[1, 0, 0, z])/(y^2*z) - (I*(-2*y^3 + 6*y^4 - 6*y^5 + 2*y^6 - 7*y^2*z + 26*y^3*z - 35*y^4*z + 20*y^5*z - 4*y^6*z - 6*y*z^2 + 31*y^2*z^2 - 57*y^3*z^2 + 54*y^4*z^2 - 24*y^5*z^2 + 2*y^6*z^2 - 2*z^3 + 18*y*z^3 - 47*y^2*z^3 + 68*y^3*z^3 - 47*y^4*z^3 + 6*y^5*z^3 + 4*z^4 - 18*y*z^4 + 37*y^2*z^4 - 37*y^3*z^4 + 6*y^4*z^4 - 2*z^5 + 6*y*z^5 - 10*y^2*z^5 + 2*y^3*z^5)*G[1, 0, 1, y])/ ((-1 + y)^3*y^2*z^2*(-1 + y + z)*(y + z)^2) - (I*(-1 - y + 3*z + 2*y*z - 2*z^2 - 2*y*z^2 - z^3 + y*z^3 + z^4)* G[1, 0, 1 - y, z])/(y^2*z^3*(-1 + y + z)) + ((2*I)*(3*y^3 - 14*y^4 + 24*y^5 - 18*y^6 + 5*y^7 + 14*y^2*z - 70*y^3*z + 128*y^4*z - 102*y^5*z + 30*y^6*z + 7*y*z^2 - 68*y^2*z^2 + 173*y^3*z^2 - 170*y^4*z^2 + 58*y^5*z^2 + 14*z^3 - 78*y*z^3 + 176*y^2*z^3 - 174*y^3*z^3 + 61*y^4*z^3 - 30*z^4 + 105*y*z^4 - 120*y^2*z^4 + 41*y^3*z^4 + 16*z^5 - 32*y*z^5 + 10*y^2*z^5 - 4*y*z^6 - z^7)*G[1, 1, 0, y])/((-1 + y)^2*z^2* (-1 + y + z)^2*(y + z)^4) + G[1 - y, z]* (((I/2)*(50*y^2 - 50*y^3 + 98*y*z - 117*y^2*z + 13*y^3*z - 7*z^2 - 5*y*z^2 + 7*z^3 - 13*y*z^3))/((-1 + y)*y*z^2*(y + z)^2) - (I*(-4 + 8*y - 4*y^2 + 5*z - 6*y*z + y^2*z + 2*z^2)*G[0, 0, y])/ ((-1 + y)^2*z^3) - (I*(y^2 - y^3 - 5*y^4 + 11*y^5 - 8*y^6 + 2*y^7 + 2*y*z - 4*y^2*z - 4*y^3*z + 19*y^4*z - 19*y^5*z + 5*y^6*z + y^7*z + z^2 - 5*y*z^2 + 11*y^2*z^2 - 7*y^3*z^2 + y^4*z^2 - 3*y^5*z^2 + 2*y^6*z^2 - 2*z^3 + 12*y*z^3 - 23*y^2*z^3 + 27*y^3*z^3 - 21*y^4*z^3 + 3*y^5*z^3 + 3*z^4 - 13*y*z^4 + 24*y^2*z^4 - 26*y^3*z^4 + 4*y^4*z^4 - 2*z^5 + 6*y*z^5 - 10*y^2*z^5 + 2*y^3*z^5)*G[0, 1, y])/ ((-1 + y)^3*y^2*z^3*(y + z)^2) - (I*(-6*y^3 + 21*y^4 - 16*y^5 + y^6 - 28*y^2*z + 98*y^3*z - 79*y^4*z + 5*y^5*z - 14*y*z^2 + 110*y^2*z^2 - 122*y^3*z^2 + 10*y^4*z^2 - 28*z^3 + 106*y*z^3 - 112*y^2*z^3 + 10*y^3*z^3 + 37*z^4 - 58*y*z^4 + 5*y^2*z^4 - 5*z^5 + y*z^5)*G[1, 0, y])/((-1 + y)*z^2*(-1 + y + z)* (y + z)^4) - ((14*I)*(y + 2*z)*G[1, 1, y])/(z^2*(y + z)^2) - ((2*I)*G[0, 0, 0, y])/z^3 - ((2*I)*G[0, 0, 1, y])/z^3 + ((6*I)*G[0, 1, 0, y])/z^3 - ((2*I)*G[0, 1, 1, y])/z^3 + ((8*I)*G[1, 0, 0, y])/z^3 + ((2*I)*G[1, 0, 1, y])/z^3 - ((4*I)*G[1, 1, 0, y])/z^3) - (I*(-1 + z)*(-1 - y + 4*y^2 + 2*z + y*z - z^2)*G[1, 1, 0, z])/(y^2*z^3*(-1 + y + z)) - ((14*I)*(y + 2*z)*G[1, 1, 1, y])/(z^2*(y + z)^2) + G[-y, z]*((I*(-8*y^3 + 8*y^4 - 22*y^2*z + 34*y^3*z - 17*y*z^2 + 47*y^2*z^2 - 2*z^3 + 23*y*z^3 + 2*z^4)*G[0, 1, y])/ (y*z^3*(-1 + y + z)*(y + z)^2) - (I*(y^2 + y^3 + 4*y*z - 3*y^2*z + 2*z^2 - 8*y*z^2 - 4*z^3)* G[1, 0, y])/(z^3*(-1 + y + z)*(y + z)^2) + (I*(-9*y^4 - 14*y^3*z + 3*y^4*z + 2*y^2*z^2 + 6*y^3*z^2 + 8*y*z^3 + 3*z^4 - 6*y*z^4 - 3*z^5)*G[1, 1, y])/ (y^2*z^3*(y + z)^2) - ((10*I)*G[0, 1, 0, y])/z^3 - ((2*I)*G[0, 1, 1, y])/z^3 - ((2*I)*G[1, 0, 1, y])/z^3 - ((6*I)*G[1, 1, 0, y])/z^3 + ((14*I)*G[1, 1, 1, y])/z^3) - (I*(-1 - y + 3*z + 2*y*z - 2*z^2 - 2*y*z^2 - z^3 + y*z^3 + z^4)* G[1, 1 - y, 0, z])/(y^2*z^3*(-1 + y + z)) + (I*(-1 + z)*G[1 - y, 0, 0, z])/(y^2*z) - (I*(2*y^3 + 8*y^2*z + 8*y*z^2 - 3*y^2*z^2 + 3*z^3 - 6*y*z^3 - 3*z^4)* G[1 - y, 0, 1 - y, z])/(y^2*z^2*(y + z)^2) + (I*(16*y^5 - 76*y^6 + 132*y^7 - 100*y^8 + 28*y^9 + 63*y^4*z - 316*y^5*z + 575*y^6*z - 454*y^7*z + 132*y^8*z + 60*y^3*z^2 - 377*y^4*z^2 + 793*y^5*z^2 - 690*y^6*z^2 + 216*y^7*z^2 - 2*y^8*z^2 + 57*y^2*z^3 - 344*y^3*z^3 + 730*y^4*z^3 - 638*y^5*z^3 + 201*y^6*z^3 - 10*y^7*z^3 + 10*y*z^4 - 121*y^2*z^4 + 343*y^3*z^4 - 341*y^4*z^4 + 113*y^5*z^4 - 20*y^6*z^4 + 2*z^5 - 26*y*z^5 + 91*y^2*z^5 - 104*y^3*z^5 + 33*y^4*z^5 - 20*y^5*z^5 - 4*z^6 + 22*y*z^6 - 35*y^2*z^6 + 11*y^3*z^6 - 10*y^4*z^6 + 2*z^7 - 6*y*z^7 + 2*y^2*z^7 - 2*y^3*z^7)*G[1 - y, 1, 0, z])/ ((-1 + y)^3*y^2*z^2*(-1 + y + z)*(y + z)^4) - (I*(2*y^3 + 8*y^2*z + 8*y*z^2 - 3*y^2*z^2 + 3*z^3 - 6*y*z^3 - 3*z^4)* G[1 - y, 1 - y, 0, z])/(y^2*z^2*(y + z)^2) - ((14*I)*(y + 2*z)*G[1 - y, 1 - y, 1 - y, z])/(z^2*(y + z)^2) + (I*(-y^2 + y^3 + 14*y^4 - 38*y^5 + 35*y^6 - 11*y^7 - 2*y*z + 4*y^2*z + 20*y^3*z - 72*y^4*z + 80*y^5*z - 32*y^6*z + 2*y^7*z - z^2 + 5*y*z^2 - 5*y^2*z^2 - 21*y^3*z^2 + 42*y^4*z^2 - 24*y^5*z^2 + 4*y^6*z^2 + 2*z^3 - 12*y*z^3 + 18*y^2*z^3 - 16*y^3*z^3 + 12*y^4*z^3 - 3*z^4 + 13*y*z^4 - 25*y^2*z^4 + 27*y^3*z^4 - 4*y^4*z^4 + 2*z^5 - 6*y*z^5 + 10*y^2*z^5 - 2*y^3*z^5)*G[1 - y, -y, 1 - y, z])/((-1 + y)^3*y^2*z^3* (y + z)^2) - (I*(-8*y^3 + 6*y^4 - 22*y^2*z + 28*y^3*z - 17*y*z^2 + 41*y^2*z^2 - 2*z^3 + 21*y*z^3 + 2*z^4)*G[-y, 0, 1 - y, z])/ (y*z^3*(-1 + y + z)*(y + z)^2) - (I*(-8*y^3 + 6*y^4 - 22*y^2*z + 28*y^3*z - 17*y*z^2 + 41*y^2*z^2 - 2*z^3 + 21*y*z^3 + 2*z^4)*G[-y, 1 - y, 0, z])/ (y*z^3*(-1 + y + z)*(y + z)^2) + (I*(-9*y^4 - 14*y^3*z + 3*y^4*z + 2*y^2*z^2 + 6*y^3*z^2 + 8*y*z^3 + 3*z^4 - 6*y*z^4 - 3*z^5)*G[-y, 1 - y, 1 - y, z])/ (y^2*z^3*(y + z)^2) + G[0, y]* (((-1/4*I)*(-100*y^2 + 200*y^3 - 100*y^4 - 222*y*z + 511*y^2*z - 307*y^3*z + 18*y^4*z - 50*z^2 + 186*y*z^2 - 93*y^2*z^2 + 8*y^3*z^2 + 19*z^3 + 73*y*z^3 + 10*y^2*z^3 + 31*z^4 + 20*y*z^4))/((-1 + y)^2*z^2*(-1 + y + z)*(y + z)^2) - (I*(y^3 - 9*y^4 + 21*y^5 - 19*y^6 + 6*y^7 + 3*y^2*z - 20*y^3*z + 43*y^4*z - 38*y^5*z + 12*y^6*z + 3*y*z^2 - 40*y^2*z^2 + 110*y^3*z^2 - 117*y^4*z^2 + 50*y^5*z^2 - 6*y^6*z^2 + z^3 + 4*y*z^3 + 4*y^2*z^3 - 28*y^3*z^3 + 28*y^4*z^3 - 6*y^5*z^3 - 3*z^4 - 9*y*z^4 + 33*y^2*z^4 - 18*y^3*z^4 + 6*y^4*z^4 + 3*z^5 - 2*y*z^5 + 2*y^2*z^5 + 6*y^3*z^5 - z^6 + 4*y*z^6)*G[0, z])/ ((-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((I/2)*(-2*y^2 - 20*y^3 + 46*y^4 - 24*y^5 - 4*y*z - 40*y^2*z + 101*y^3*z - 60*y^4*z + 3*y^5*z - 2*z^2 - 13*y*z^2 + 46*y^2*z^2 - 29*y^3*z^2 + 8*y^4*z^2 + 4*z^3 - 5*y*z^3 + 12*y^2*z^3 + 9*y^3*z^3 - 2*z^4 + 8*y*z^4 + 4*y^2*z^4)* G[1 - y, z])/((-1 + y)^2*y*z^3*(y + z)^2) + (I*(5*y^2 - 15*y^3 + 15*y^4 - 5*y^5 + 12*y*z - 46*y^2*z + 57*y^3*z - 24*y^4*z + y^5*z + 6*z^2 - 40*y*z^2 + 66*y^2*z^2 - 35*y^3*z^2 + 3*y^4*z^2 - 11*z^3 + 27*y*z^3 - 18*y^2*z^3 + 3*y^3*z^3 + 2*z^4 - y*z^4 + y^2*z^4 + z^5)*G[0, 1 - y, z])/ ((-1 + y)^2*z^3*(-1 + y + z)*(y + z)^2) - (I*(1 + y - 3*z - 2*y*z + 3*z^2 + y*z^2 - z^3)*G[1, 0, z])/ (y^2*z^3*(-1 + y + z)) + (I*(-y^4 + 9*y^6 - 14*y^7 + 6*y^8 - 4*y^3*z + 3*y^4*z + 25*y^5*z - 38*y^6*z + 14*y^7*z - 6*y^2*z^2 + 12*y^3*z^2 + 7*y^4*z^2 - 17*y^6*z^2 - 4*y*z^3 + 18*y^2*z^3 - 8*y^3*z^3 + 33*y^4*z^3 - 55*y^5*z^3 - z^4 + 12*y*z^4 - 45*y^2*z^4 + 84*y^3*z^4 - 74*y^4*z^4 + 3*z^5 - 13*y*z^5 + 44*y^2*z^5 - 50*y^3*z^5 - 3*z^6 + 6*y*z^6 - 7*y^2*z^6 + z^7 - y*z^7)*G[1 - y, 0, z])/((-1 + y)*y^2*z^3* (-1 + y + z)*(y + z)^4) - (I*(-9*y^2 + 18*y^3 - 9*y^4 - 16*y*z + 37*y^2*z - 24*y^3*z + 3*y^4*z - 6*z^2 + 22*y*z^2 - 21*y^2*z^2 + 6*y^3*z^2 + 5*z^3 - 6*y*z^3 + 3*y^2*z^3 + z^4)* G[1 - y, 1 - y, z])/((-1 + y)^2*z^3*(y + z)^2) - (I*(y^2 + y^3 + 4*y*z - 3*y^2*z + 2*z^2 - 8*y*z^2 - 4*z^3)* G[-y, 1 - y, z])/(z^3*(-1 + y + z)*(y + z)^2) - ((2*I)*G[0, 0, 1 - y, z])/z^3 + ((6*I)*G[0, 1 - y, 1 - y, z])/ z^3 + ((6*I)*G[1 - y, 0, 1 - y, z])/z^3 + ((10*I)*G[1 - y, 1 - y, 0, z])/z^3 - ((14*I)*G[1 - y, 1 - y, 1 - y, z])/z^3 + ((10*I)*G[-y, 1 - y, 0, z])/z^3 + ((4*I)*G[-y, 1 - y, 1 - y, z])/ z^3) + (I*(-7*y^3 + 9*y^4 - 18*y^2*z + 31*y^3*z - 15*y*z^2 + 39*y^2*z^2 - 2*z^3 + 19*y*z^3 + 2*z^4)*G[-y, -y, 1 - y, z])/ (y*z^3*(-1 + y + z)*(y + z)^2) + G[1, y]* (((I/2)*(50*y^2 - 50*y^3 + 98*y*z - 117*y^2*z + 13*y^3*z - 7*z^2 - 5*y*z^2 + 7*z^3 - 13*y*z^3))/((-1 + y)*y*z^2*(y + z)^2) - (I*(17*y^2 - 17*y^3 + 32*y*z - 37*y^2*z + 4*y^3*z - 3*z^2 + y*z^2 + 3*z^3 - 4*y*z^3)*G[1 - y, z])/((-1 + y)*y*z^2* (y + z)^2) - ((I/2)*(-2*y^3 - 20*y^4 + 46*y^5 - 24*y^6 - 6*y^2*z - 26*y^3*z + 69*y^4*z - 40*y^5*z + 3*y^6*z - 6*y*z^2 + 21*y^2*z^2 - 36*y^3*z^2 + 25*y^4*z^2 + 4*y^5*z^2 - 2*z^3 + 30*y*z^3 - 78*y^2*z^3 + 74*y^3*z^3 + 9*z^4 - 38*y*z^4 + 57*y^2*z^4 - 4*y^3*z^4 - 7*z^5 + 18*y*z^5 - 3*y^2*z^5)* G[-y, z])/((-1 + y)^2*y^2*z^3*(y + z)^2) + (I*(-1 + z)*G[0, 0, z])/(y^2*z) - (I*(2*y^3 + 8*y^2*z + 8*y*z^2 - 3*y^2*z^2 + 3*z^3 - 6*y*z^3 - 3*z^4)*G[0, 1 - y, z])/ (y^2*z^2*(y + z)^2) - (I*(5*y^4 - 15*y^5 + 15*y^6 - 5*y^7 + 12*y^3*z - 43*y^4*z + 51*y^5*z - 21*y^6*z + y^7*z + 7*y^2*z^2 - 35*y^3*z^2 + 47*y^4*z^2 - 21*y^5*z^2 + 2*y^6*z^2 + 2*y*z^3 - 14*y^2*z^3 + 16*y^3*z^3 - 2*y^4*z^3 + 2*y^5*z^3 + z^4 - 5*y*z^4 + 5*y^2*z^4 + 5*y^3*z^4 + 2*y^4*z^4 - z^5 + 3*y*z^5 + y^2*z^5 + y^3*z^5)*G[0, -y, z])/((-1 + y)^3*y^2*z^3* (y + z)^2) - (I*(-1 - y + 3*z + 2*y*z - 2*z^2 - 2*y*z^2 - z^3 + y*z^3 + z^4)*G[1, 0, z])/(y^2*z^3*(-1 + y + z)) - (I*(2*y^3 + 8*y^2*z + 8*y*z^2 - 3*y^2*z^2 + 3*z^3 - 6*y*z^3 - 3*z^4)*G[1 - y, 0, z])/(y^2*z^2*(y + z)^2) - ((14*I)*(y + 2*z)*G[1 - y, 1 - y, z])/(z^2*(y + z)^2) + (I*(-y^2 + y^3 + 14*y^4 - 38*y^5 + 35*y^6 - 11*y^7 - 2*y*z + 4*y^2*z + 20*y^3*z - 72*y^4*z + 80*y^5*z - 32*y^6*z + 2*y^7*z - z^2 + 5*y*z^2 - 5*y^2*z^2 - 21*y^3*z^2 + 42*y^4*z^2 - 24*y^5*z^2 + 4*y^6*z^2 + 2*z^3 - 12*y*z^3 + 18*y^2*z^3 - 16*y^3*z^3 + 12*y^4*z^3 - 3*z^4 + 13*y*z^4 - 25*y^2*z^4 + 27*y^3*z^4 - 4*y^4*z^4 + 2*z^5 - 6*y*z^5 + 10*y^2*z^5 - 2*y^3*z^5)*G[1 - y, -y, z])/((-1 + y)^3*y^2*z^3*(y + z)^2) - (I*(-8*y^3 + 6*y^4 - 22*y^2*z + 28*y^3*z - 17*y*z^2 + 41*y^2*z^2 - 2*z^3 + 21*y*z^3 + 2*z^4)*G[-y, 0, z])/(y*z^3*(-1 + y + z)* (y + z)^2) + (I*(-9*y^4 - 14*y^3*z + 3*y^4*z + 2*y^2*z^2 + 6*y^3*z^2 + 8*y*z^3 + 3*z^4 - 6*y*z^4 - 3*z^5)*G[-y, 1 - y, z])/ (y^2*z^3*(y + z)^2) + (I*(-7*y^3 + 9*y^4 - 18*y^2*z + 31*y^3*z - 15*y*z^2 + 39*y^2*z^2 - 2*z^3 + 19*y*z^3 + 2*z^4)*G[-y, -y, z])/ (y*z^3*(-1 + y + z)*(y + z)^2) + ((2*I)*G[0, 0, -y, z])/z^3 - ((4*I)*G[0, 1 - y, -y, z])/z^3 - ((6*I)*G[0, -y, 1 - y, z])/z^3 - ((8*I)*G[1 - y, 0, -y, z])/z^3 + ((14*I)*G[1 - y, 1 - y, -y, z])/ z^3 + ((12*I)*G[1 - y, -y, 1 - y, z])/z^3 + ((2*I)*G[-y, 0, 1 - y, z])/z^3 + ((2*I)*G[-y, 1 - y, 0, z])/z^3 + ((14*I)*G[-y, 1 - y, 1 - y, z])/z^3 - ((6*I)*G[-y, 1 - y, -y, z])/ z^3 + ((6*I)*G[-y, -y, 0, z])/z^3 - ((6*I)*G[-y, -y, 1 - y, z])/ z^3 - ((6*I)*G[-y, -y, -y, z])/z^3) + ((2*I)*G[0, 0, -y, 1 - y, z])/z^3 - ((4*I)*G[0, 1 - y, -y, 1 - y, z])/z^3 - ((6*I)*G[0, -y, 1 - y, 1 - y, z])/z^3 + ((12*I)*G[1 - y, 0, 1, 0, z])/z^3 - ((8*I)*G[1 - y, 0, -y, 1 - y, z])/z^3 + ((4*I)*G[1 - y, 1, 1, 0, z])/ z^3 - ((12*I)*G[1 - y, 1 - y, 1, 0, z])/z^3 + ((14*I)*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 + ((12*I)*G[1 - y, -y, 1 - y, 1 - y, z])/z^3 - ((16*I)*G[-y, 0, 1, 0, z])/z^3 + ((2*I)*G[-y, 0, 1 - y, 1 - y, z])/ z^3 + ((2*I)*G[-y, 1 - y, 0, 1 - y, z])/z^3 - ((16*I)*G[-y, 1 - y, 1, 0, z])/z^3 + ((2*I)*G[-y, 1 - y, 1 - y, 0, z])/z^3 + ((14*I)*G[-y, 1 - y, 1 - y, 1 - y, z])/z^3 - ((6*I)*G[-y, 1 - y, -y, 1 - y, z])/z^3 + ((6*I)*G[-y, -y, 0, 1 - y, z])/z^3 + ((6*I)*G[-y, -y, 1 - y, 0, z])/ z^3 - ((6*I)*G[-y, -y, 1 - y, 1 - y, z])/z^3 - ((6*I)*G[-y, -y, -y, 1 - y, z])/z^3 + (((-I)*(4 - 16*y + 24*y^2 - 16*y^3 + 4*y^4 - 3*z + 9*y*z - 9*y^2*z + 3*y^3*z - 22*z^2 + 44*y*z^2 - 22*y^2*z^2 + 35*z^3 - 35*y*z^3 - 12*z^4))/((-1 + y)^3*z^2*(-1 + y + z)^2) + ((4*I)*G[1 - y, z])/ z^3)*Zeta[3]))/Nc^2 + Nf*(((511*(-2 + y - z))/(108*(-1 + y)*z*(y + z)) + Pi^3*(((-1/9*I)*(-2 + 2*y - z))/((-1 + y)^2*z^2) + (((2*I)/9)*G[1 - y, z])/z^3) + ((5*y + z)*G[0, 0, z])/ (6*y*z*(y + z)) + ((29*y^2 + 20*y*z - 10*y^2*z + 16*z^2 - 26*y*z^2 - 16*z^3)*G[0, 1, y])/(18*y^2*z*(y + z)^2) + G[0, 1 - y, z]*((-29*y^2 - 20*y*z + 10*y^2*z - 16*z^2 + 26*y*z^2 + 16*z^3)/(18*y^2*z*(y + z)^2) - (2*G[1, 0, y])/(3*z^3)) - ((-1 + z)*(5*y + 8*z)*G[1, 0, z])/(9*y^2*z*(y + z)) + G[0, -y, z]*((2*G[1, 0, y])/(3*z^3) + G[1, 1, y]/(3*z^3)) + G[0, z]*((-44*y - 13*z)/(18*y*z*(y + z)) + ((-29*y^2 - 20*y*z + 10*y^2*z - 16*z^2 + 26*y*z^2 + 16*z^3)* G[1, y])/(18*y^2*z*(y + z)^2) + ((-5*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)*G[0, 1, y])/(6*y^2*z*(y + z)^2) + ((5*y^2 + 2*y*z - y^2*z + z^2 - 2*y*z^2 - z^3)*G[1, 1, y])/ (6*y^2*z*(y + z)^2)) + ((-29*y^2 - 20*y*z + 10*y^2*z - 16*z^2 + 26*y*z^2 + 16*z^3)*G[1 - y, 0, z])/(18*y^2*z*(y + z)^2) + ((-85*y^2 - 146*y*z + 3*y^2*z + 3*z^2 - 3*z^3)*G[1 - y, 1 - y, z])/ (18*y*z^2*(y + z)^2) + ((-385*y^4 - 620*y^3*z + 48*y^4*z - 73*y^2*z^2 + 78*y^3*z^2 + 60*y*z^3 + 48*z^4 - 78*y*z^4 - 48*z^5)* G[-y, 1 - y, z])/(54*y^2*z^3*(y + z)^2) + G[0, 0, y]*((-85*y + 85*y^2 - 73*z + 20*y*z - 3*y^2*z - 41*z^2 - 15*y*z^2)/(18*(-1 + y)^2*z^2*(y + z)) - G[0, 1 - y, z]/(3*z^3) + (5*G[1 - y, 1 - y, z])/(3*z^3) - (4*G[-y, 1 - y, z])/(3*z^3)) + Pi^2*((112*y^2 - 112*y^3 - 62*y*z + 217*y^2*z - 81*y^3*z - 12*z^2 + 5*y*z^2 + 81*y^2*z^2)/(216*(-1 + y)^2*y*z^2*(y + z)) + ((1 - z)*G[1, z])/(18*y^2*z) + ((44*y^4 + 7*y^3*z - 6*y^4*z - 124*y^2*z^2 - 12*y^3*z^2 - 12*y*z^3 - 6*z^4 + 12*y*z^4 + 6*z^5)* G[1 - y, z])/(108*y^2*z^3*(y + z)^2) + G[0, y]*((31*(-2 + 2*y - z))/(72*(-1 + y)^2*z^2) - (31*G[1 - y, z])/(36*z^3)) + G[1, y]* ((-27*y^3 + 50*y^4 - 23*y^5 - 56*y^2*z + 104*y^3*z - 50*y^4*z - 4* y*z^2 + 6*y^2*z^2 - 8*y^3*z^2 + 2*y^4*z^2 - 2*z^3 + 8*y*z^3 - 12*y^2*z^3 + 4*y^3*z^3 + 2*z^4 - 4*y*z^4 + 2*y^2*z^4)/ (36*(-1 + y)^2*y^2*z^2*(y + z)^2) - G[1 - y, z]/(9*z^3) + (3*G[-y, z])/(4*z^3)) + G[0, 1 - y, z]/(9*z^3) - (2*G[1 - y, 1 - y, z])/(9*z^3) + (3*G[-y, 1 - y, z])/(4*z^3)) + G[1, 0, y]*((-56*y + 56*y^2 - 81*z + 50*y*z - 6*y^2*z - 56*z^2 - 18*y*z^2 - 37*z^3)/(18*(-1 + y)^2*z^2*(y + z)^2) + (4*G[1 - y, 1 - y, z])/(3*z^3) - (4*G[1 - y, -y, z])/(3*z^3) - (2*G[-y, 1 - y, z])/(3*z^3) + (2*G[-y, -y, z])/(3*z^3)) + G[1, 1, y]*((-85*y^2 - 146*y*z + 3*y^2*z + 3*z^2 - 3*z^3)/ (18*y*z^2*(y + z)^2) - (5*G[1 - y, -y, z])/(3*z^3) - (5*G[-y, 1 - y, z])/(3*z^3) + (4*G[-y, -y, z])/(3*z^3)) - (5*(-2 + 2*y - z)*G[0, 0, 0, y])/(6*(-1 + y)^2*z^2) + ((5*y^2 + 2*y*z - y^2*z + z^2 - 2*y*z^2 - z^3)*G[0, 0, 1, y])/ (6*y^2*z*(y + z)^2) + ((5*y^2 + 2*y*z - y^2*z + z^2 - 2*y*z^2 - z^3)*G[0, 0, 1 - y, z])/(6*y^2*z*(y + z)^2) + ((-y^2 + 2*y*z - y^2*z + z^2 - 2*y*z^2 - z^3)*G[0, 1, 0, z])/ (6*y^2*z*(y + z)^2) + ((-5*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)*G[0, 1, 1, y])/(6*y^2*z*(y + z)^2) + ((5*y^2 + 2*y*z - y^2*z + z^2 - 2*y*z^2 - z^3)*G[0, 1 - y, 0, z])/ (6*y^2*z*(y + z)^2) + ((5*y^2 + 2*y*z - y^2*z + z^2 - 2*y*z^2 - z^3)*G[0, 1 - y, 1 - y, z])/(6*y^2*z*(y + z)^2) + ((-35*y^4 - 58*y^3*z - 3*y^4*z - 32*y^2*z^2 - 6*y^3*z^2 - 6*y*z^3 - 3*z^4 + 6*y*z^4 + 3*z^5)*G[0, -y, 1 - y, z])/ (18*y^2*z^3*(y + z)^2) - (2*(-2*y + 2*y^2 - 3*z + 2*y*z - 2*z^2 - z^3)*G[1, 0, 0, y])/(3*(-1 + y)^2*z^2*(y + z)^2) + ((-1 + z)*G[1, 0, 0, z])/(6*y^2*z) + ((-5*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)*G[1, 0, 1, y])/ (6*y^2*z*(y + z)^2) + ((2*y - 2*y^2 + 3*z - 2*y*z + 2*z^2 + z^3)* G[1, 1, 0, y])/(3*(-1 + y)^2*z^2*(y + z)^2) + G[1 - y, z]*((472*y^2 + 758*y*z - 39*y^2*z - 39*z^2 + 39*z^3)/ (54*y*z^2*(y + z)^2) + ((-79*y^2 - 134*y*z + 3*y^2*z - 43*z^2 + 6*y*z^2 + 3*z^3)*G[0, 0, y])/(18*z^3*(y + z)^2) + ((-5*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)*G[0, 1, y])/ (6*y^2*z*(y + z)^2) + ((-22*y^2 - 38*y*z + 3*y^2*z - 13*z^2 + 6*y*z^2 + 3*z^3)*G[1, 0, y])/(9*z^3*(y + z)^2) + (5*(y + 2*z)*G[1, 1, y])/(3*z^2*(y + z)^2) + (5*G[0, 0, 0, y])/ (3*z^3) + (4*G[1, 0, 0, y])/(3*z^3) + (2*G[1, 1, 0, y])/ (3*z^3)) + ((-1 + z)*G[1, 1, 0, z])/(3*y^2*z) + (5*(y + 2*z)*G[1, 1, 1, y])/(3*z^2*(y + z)^2) + G[-y, z]*(((2*y^2 + 2*y*z - y^2*z + z^2 - 2*y*z^2 - z^3)*G[0, 1, y])/ (3*y^2*z*(y + z)^2) + ((22*y^2 + 38*y*z - 3*y^2*z + 13*z^2 - 6*y*z^2 - 3*z^3)*G[1, 0, y])/(9*z^3*(y + z)^2) + ((79*y^4 + 134*y^3*z - 3*y^4*z + 28*y^2*z^2 - 6*y^3*z^2 - 6*y*z^3 - 3*z^4 + 6*y*z^4 + 3*z^5)*G[1, 1, y])/ (18*y^2*z^3*(y + z)^2) - (4*G[1, 0, 0, y])/(3*z^3) - (2*G[1, 1, 0, y])/(3*z^3) - (5*G[1, 1, 1, y])/(3*z^3)) + ((5*y^2 + 2*y*z - y^2*z + z^2 - 2*y*z^2 - z^3)*G[1 - y, 0, 0, z])/ (6*y^2*z*(y + z)^2) + ((5*y^2 + 2*y*z - y^2*z + z^2 - 2*y*z^2 - z^3)*G[1 - y, 0, 1 - y, z])/(6*y^2*z*(y + z)^2) + ((-y^2 + 2*y*z - y^2*z + z^2 - 2*y*z^2 - z^3)*G[1 - y, 1, 0, z])/ (6*y^2*z*(y + z)^2) + ((5*y^2 + 2*y*z - y^2*z + z^2 - 2*y*z^2 - z^3)*G[1 - y, 1 - y, 0, z])/(6*y^2*z*(y + z)^2) + (5*(y + 2*z)*G[1 - y, 1 - y, 1 - y, z])/(3*z^2*(y + z)^2) + ((79*y^4 + 134*y^3*z - 3*y^4*z + 28*y^2*z^2 - 6*y^3*z^2 - 6*y*z^3 - 3*z^4 + 6*y*z^4 + 3*z^5)*G[1 - y, -y, 1 - y, z])/ (18*y^2*z^3*(y + z)^2) + ((-2*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)*G[-y, 0, 1 - y, z])/(3*y^2*z*(y + z)^2) + ((-2*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)*G[-y, 1 - y, 0, z])/ (3*y^2*z*(y + z)^2) + ((79*y^4 + 134*y^3*z - 3*y^4*z + 28*y^2*z^2 - 6*y^3*z^2 - 6*y*z^3 - 3*z^4 + 6*y*z^4 + 3*z^5)* G[-y, 1 - y, 1 - y, z])/(18*y^2*z^3*(y + z)^2) + ((-22*y^4 - 38*y^3*z + 3*y^4*z - 7*y^2*z^2 + 6*y^3*z^2 + 6*y*z^3 + 3*z^4 - 6*y*z^4 - 3*z^5)*G[-y, -y, 1 - y, z])/ (9*y^2*z^3*(y + z)^2) + Pi*((((22*I)/9)*(-2 + y - z))/ ((-1 + y)*z*(y + z)) + G[0, z]*(((-1/6*I)*(5*y + z))/ (y*z*(y + z)) + ((I/6)*(-5*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)*G[1, y])/(y^2*z*(y + z)^2)) + (((5*I)/6)*(-2 + 2*y - z)*G[0, 0, y])/((-1 + y)^2*z^2) - ((I/6)*(-5*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)*G[0, 1, y])/ (y^2*z*(y + z)^2) + ((I/6)*(-5*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)*G[0, 1 - y, z])/(y^2*z*(y + z)^2) + (((2*I)/3)*(-2*y + 2*y^2 - 3*z + 2*y*z - 2*z^2 - z^3)*G[1, 0, y])/ ((-1 + y)^2*z^2*(y + z)^2) + G[1 - y, z]* (((-1/18*I)*(-85*y^2 - 146*y*z + 3*y^2*z + 3*z^2 - 3*z^3))/ (y*z^2*(y + z)^2) - (((5*I)/3)*G[0, 0, y])/z^3 - (((4*I)/3)*G[1, 0, y])/z^3) - ((I/6)*(-1 + z)*G[1, 0, z])/ (y^2*z) - (((5*I)/3)*(y + 2*z)*G[1, 1, y])/(z^2*(y + z)^2) + G[-y, z]*((((4*I)/3)*G[1, 0, y])/z^3 + (((5*I)/3)*G[1, 1, y])/ z^3) + ((I/6)*(-5*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)* G[1 - y, 0, z])/(y^2*z*(y + z)^2) - (((5*I)/3)*(y + 2*z)* G[1 - y, 1 - y, z])/(z^2*(y + z)^2) + ((I/18)*(-79*y^4 - 134*y^3*z + 3*y^4*z - 28*y^2*z^2 + 6*y^3*z^2 + 6*y*z^3 + 3*z^4 - 6*y*z^4 - 3*z^5)*G[-y, 1 - y, z])/ (y^2*z^3*(y + z)^2) + G[0, y]*(((I/18)*(85*y - 85*y^2 + 73*z - 20*y*z + 3*y^2*z + 41*z^2 + 15*y*z^2))/((-1 + y)^2*z^2*(y + z)) - ((I/18)*(-79*y^2 - 134*y*z + 3*y^2*z - 43*z^2 + 6*y*z^2 + 3*z^3)*G[1 - y, z])/(z^3*(y + z)^2) + ((I/3)*G[0, 1 - y, z])/z^3 - (((5*I)/3)*G[1 - y, 1 - y, z])/ z^3 + (((4*I)/3)*G[-y, 1 - y, z])/z^3) + G[1, y]*(((-1/18*I)*(-85*y^2 - 146*y*z + 3*y^2*z + 3*z^2 - 3*z^3))/ (y*z^2*(y + z)^2) - (((5*I)/3)*(y + 2*z)*G[1 - y, z])/ (z^2*(y + z)^2) + ((I/18)*(-79*y^4 - 134*y^3*z + 3*y^4*z - 28*y^2*z^2 + 6*y^3*z^2 + 6*y*z^3 + 3*z^4 - 6*y*z^4 - 3*z^5)*G[ -y, z])/(y^2*z^3*(y + z)^2) - ((I/3)*G[0, -y, z])/z^3 + (((5*I)/3)*G[1 - y, -y, z])/z^3 + (((5*I)/3)*G[-y, 1 - y, z])/ z^3 - (((4*I)/3)*G[-y, -y, z])/z^3) - ((I/3)*G[0, -y, 1 - y, z])/z^3 + (((5*I)/3)*G[1 - y, -y, 1 - y, z])/z^3 + (((5*I)/3)*G[-y, 1 - y, 1 - y, z])/z^3 - (((4*I)/3)*G[-y, -y, 1 - y, z])/z^3) + G[0, y]*((944*y - 944*y^2 + 758*z - 139*y*z + 78*y^2*z + 433*z^2 + 264*y*z^2)/(108*(-1 + y)^2*z^2*(y + z)) + ((385*y^2 + 620*y*z - 48*y^2*z + 160*z^2 - 78*y*z^2 - 30*z^3)* G[1 - y, z])/(54*z^3*(y + z)^2) + ((35*y^2 + 58*y*z + 3*y^2*z + 17*z^2 + 6*y*z^2 + 3*z^3)* G[0, 1 - y, z])/(18*z^3*(y + z)^2) + ((-79*y^2 - 134*y*z + 3*y^2*z - 43*z^2 + 6*y*z^2 + 3*z^3)* G[1 - y, 1 - y, z])/(18*z^3*(y + z)^2) + ((22*y^2 + 38*y*z - 3*y^2*z + 13*z^2 - 6*y*z^2 - 3*z^3)* G[-y, 1 - y, z])/(9*z^3*(y + z)^2) - G[0, 0, 1 - y, z]/(3*z^3) - G[0, 1 - y, 1 - y, z]/(3*z^3) + (2*G[0, -y, 1 - y, z])/(3*z^3) - G[1 - y, 0, 1 - y, z]/(3*z^3) + (5*G[1 - y, 1 - y, 1 - y, z])/ (3*z^3) - (4*G[1 - y, -y, 1 - y, z])/(3*z^3) + (2*G[-y, 0, 1 - y, z])/(3*z^3) - (4*G[-y, 1 - y, 1 - y, z])/ (3*z^3) + (2*G[-y, -y, 1 - y, z])/(3*z^3)) + G[1, y]*((472*y^2 + 758*y*z - 39*y^2*z - 39*z^2 + 39*z^3)/ (54*y*z^2*(y + z)^2) + ((-85*y^2 - 146*y*z + 3*y^2*z + 3*z^2 - 3*z^3)*G[1 - y, z])/(18*y*z^2*(y + z)^2) + ((-385*y^4 - 620*y^3*z + 48*y^4*z - 73*y^2*z^2 + 78*y^3*z^2 + 60*y*z^3 + 48*z^4 - 78*y*z^4 - 48*z^5)*G[-y, z])/ (54*y^2*z^3*(y + z)^2) + ((5*y^2 + 2*y*z - y^2*z + z^2 - 2*y*z^2 - z^3)*G[0, 0, z])/(6*y^2*z*(y + z)^2) + ((5*y^2 + 2*y*z - y^2*z + z^2 - 2*y*z^2 - z^3)*G[0, 1 - y, z])/ (6*y^2*z*(y + z)^2) + ((-35*y^4 - 58*y^3*z - 3*y^4*z - 32*y^2*z^2 - 6*y^3*z^2 - 6*y*z^3 - 3*z^4 + 6*y*z^4 + 3*z^5)* G[0, -y, z])/(18*y^2*z^3*(y + z)^2) + ((5*y^2 + 2*y*z - y^2*z + z^2 - 2*y*z^2 - z^3)*G[1 - y, 0, z])/ (6*y^2*z*(y + z)^2) + (5*(y + 2*z)*G[1 - y, 1 - y, z])/ (3*z^2*(y + z)^2) + ((79*y^4 + 134*y^3*z - 3*y^4*z + 28*y^2*z^2 - 6*y^3*z^2 - 6*y*z^3 - 3*z^4 + 6*y*z^4 + 3*z^5)*G[1 - y, -y, z])/ (18*y^2*z^3*(y + z)^2) + ((-2*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)*G[-y, 0, z])/(3*y^2*z*(y + z)^2) + ((79*y^4 + 134*y^3*z - 3*y^4*z + 28*y^2*z^2 - 6*y^3*z^2 - 6*y*z^3 - 3*z^4 + 6*y*z^4 + 3*z^5)*G[-y, 1 - y, z])/ (18*y^2*z^3*(y + z)^2) + ((-22*y^4 - 38*y^3*z + 3*y^4*z - 7*y^2*z^2 + 6*y^3*z^2 + 6*y*z^3 + 3*z^4 - 6*y*z^4 - 3*z^5)* G[-y, -y, z])/(9*y^2*z^3*(y + z)^2) + G[0, 0, -y, z]/(3*z^3) + G[0, 1 - y, -y, z]/(3*z^3) + G[0, -y, 1 - y, z]/(3*z^3) - (2*G[0, -y, -y, z])/(3*z^3) + G[1 - y, 0, -y, z]/(3*z^3) - (5*G[1 - y, 1 - y, -y, z])/(3*z^3) - (5*G[1 - y, -y, 1 - y, z])/ (3*z^3) + (4*G[1 - y, -y, -y, z])/(3*z^3) - (2*G[-y, 0, -y, z])/ (3*z^3) - (5*G[-y, 1 - y, 1 - y, z])/(3*z^3) + (4*G[-y, 1 - y, -y, z])/(3*z^3) + (4*G[-y, -y, 1 - y, z])/ (3*z^3) - (2*G[-y, -y, -y, z])/(3*z^3)) + G[0, 0, -y, 1 - y, z]/ (3*z^3) + G[0, 1 - y, -y, 1 - y, z]/(3*z^3) + G[0, -y, 1 - y, 1 - y, z]/(3*z^3) - (2*G[0, -y, -y, 1 - y, z])/ (3*z^3) + G[1 - y, 0, -y, 1 - y, z]/(3*z^3) - (5*G[1 - y, 1 - y, -y, 1 - y, z])/(3*z^3) - (5*G[1 - y, -y, 1 - y, 1 - y, z])/(3*z^3) + (4*G[1 - y, -y, -y, 1 - y, z])/(3*z^3) - (2*G[-y, 0, -y, 1 - y, z])/ (3*z^3) - (5*G[-y, 1 - y, 1 - y, 1 - y, z])/(3*z^3) + (4*G[-y, 1 - y, -y, 1 - y, z])/(3*z^3) + (4*G[-y, -y, 1 - y, 1 - y, z])/(3*z^3) - (2*G[-y, -y, -y, 1 - y, z])/ (3*z^3) + ((2 - 2*y + z)/(3*(-1 + y)^2*z^2) + (2*G[1 - y, z])/ (3*z^3))*Zeta[3])/Nc + Nc*((-774 + 1285*y + 511*z)/ (108*(-1 + y)*z*(y + z)) + Pi^3*(((I/36)*(y^3 - 2*y^4 + y^5 + 48*y*z - 165*y^2*z + 201*y^3*z - 91*y^4*z + 7*y^5*z - 24*z^2 + 15*y*z^2 + 63*y^2*z^2 - 55*y^3*z^2 - 3*y^4*z^2 + 37*z^3 - 77*y*z^3 + 55*y^2*z^3 - 27*y^3*z^3 - 9*z^4 + 14*y*z^4 - 17*y^2*z^4 - 4*z^5))/ ((-1 + y)^2*z*(-1 + y + z)^2*(y + z)^3) + (((2*I)/3)*(2*y - z)*G[1, y])/(y + z)^4 + (((2*I)/3)*(2*y - z)*G[1 - y, z])/(y + z)^4) + (4*(2*y - z)*G[0, 1 - y, z]*G[1, 0, y])/(y + z)^4 + G[0, 0, z]*((5*y^2 - 36*z + 34*y*z + 29*z^2)/(6*z*(-1 + y + z)* (y + z)^2) - (4*(2*y - z)*G[1, 0, y])/(y + z)^4) - ((-1 + z)*(21*y - 96*y^2 + 34*y^3 - 393*z + 447*y*z - 48*y^2*z + 543*z^2 - 198*y*z^2 - 116*z^3)*G[1, 0, z])/(18*z*(-1 + y + z)^2* (y + z)^3) + G[0, 0, y]*((-36*y + 31*y^2 + 5*y^3 + 72*z - 298*y*z + 339*y^2*z - 57*y^3*z - 113*z^2 + 267*y*z^2 - 42*y^2*z^2 + 41*z^3 + 15*y*z^3)/(18*(-1 + y)^2*z*(-1 + y + z)* (y + z)^2) - (4*(2*y - z)*G[1 - y, 0, z])/(y + z)^4) + G[1, 0, y]*((-21*y + 84*y^2 - 142*y^3 + 116*y^4 - 37*y^5 + 393*z - 1776*y*z + 3072*y^2*z - 2484*y^3*z + 829*y^4*z - 34*y^5*z - 618*z^2 + 2106*y*z^2 - 2496*y^2*z^2 + 997*y^3*z^2 + 48*y^4*z^2 + 134*z^3 - 256*y*z^3 + 35*y^2*z^3 + 198*y^3*z^3 + 54*z^4 - 59*y*z^4 + 116*y^2*z^4 + 37*z^5)/(18*(-1 + y)^2*z*(-1 + y + z)^2* (y + z)^3) + (2*(2*y - z)*G[1 - y, 0, z])/(y + z)^4 - (2*(2*y - z)*G[1 - y, 1 - y, z])/(y + z)^4 + (8*(2*y - z)*G[-y, 0, z])/(y + z)^4 - (8*(2*y - z)*G[-y, 1 - y, z])/(y + z)^4) + Pi^2*((36*y^2 + 53*y^3 - 343*y^4 + 383*y^5 - 129*y^6 + 528*y*z - 1437*y^2*z + 873*y^3*z + 577*y^4*z - 541*y^5*z - 336*z^2 + 813*y*z^2 - 1395*y^2*z^2 + 2086*y^3*z^2 - 1242*y^4*z^2 + 647*z^3 - 2113*y*z^3 + 2714*y^2*z^3 - 1470*y^3*z^3 - 330*z^4 + 841*y*z^4 - 733*y^2*z^4 + 19*z^5 - 93*y*z^5)/(216*(-1 + y)^2*z* (-1 + y + z)^2*(y + z)^3) + G[0, z]* ((-y^3 - 24*y*z + 33*y^2*z - 3*y^3*z + 12*z^2 + 15*y*z^2 + 3*y^2* z^2 - 19*z^3 + 15*y*z^3 + 9*z^4)/(36*z*(-1 + y + z)^2*(y + z)^ 3) + ((-2*y + z)*G[1, y])/(3*(y + z)^4)) + ((-1 + z)*(-y + 2*y^2 + y^3 + 5*z - 5*y*z + 5*y^2*z - 7*z^2 + 7*y*z^2 + 3*z^3)*G[1, z])/(6*z*(-1 + y + z)^2*(y + z)^3) + ((12*y^2 - 24*y^3 + 13*y^4 + 4*y*z - 8*y^2*z - 4*y^3*z + 5*y^4*z - 2*z^2 - 4*y*z^2 - 6*y^2*z^2 - 4*y^3*z^2 - 20*z^3 + 52*y*z^3 - 42*y^2*z^3 + 41*z^4 - 52*y*z^4 - 19*z^5)*G[1 - y, z])/ (36*z*(-1 + y + z)^2*(y + z)^4) + G[0, y]* ((37*y^3 - 74*y^4 + 37*y^5 - 48*y*z + 279*y^2*z - 494*y^3*z + 281* y^4*z - 18*y^5*z + 24*z^2 + 99*y*z^2 - 486*y^2*z^2 + 424*y^3* z^2 - 30*y^4*z^2 + z^3 - 194*y*z^3 + 292*y^2*z^3 - 6*y^3* z^3 - 56*z^4 + 143*y*z^4 + 6*y^2*z^4 + 31*z^5)/ (72*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^3) + ((-2*y + z)*G[1 - y, z])/(3*(y + z)^4)) + G[1, y]*((6*y^2 - 24*y^3 + 35*y^4 - 22*y^5 + 5*y^6 + 28*y*z - 124* y^2*z + 200*y^3*z - 145*y^4*z + 42*y^5*z - y^6*z + 28*z^2 - 180*y*z^2 + 384*y^2*z^2 - 372*y^3*z^2 + 158*y^4*z^2 - 16*y^5* z^2 - 68*z^3 + 264*y*z^3 - 390*y^2*z^3 + 244*y^3*z^3 - 42*y^4* z^3 + 51*z^4 - 158*y*z^4 + 159*y^2*z^4 - 40*y^3*z^4 - 17* z^5 + 38*y*z^5 - 13*y^2*z^5 + 2*z^6)/(36*(-1 + y)^2*z* (-1 + y + z)^2*(y + z)^4) + (4*(2*y - z)*G[-y, z])/ (3*(y + z)^4)) + ((2*y - z)*G[0, 1, y])/(3*(y + z)^4) + ((-2*y + z)*G[0, 1, z])/(3*(y + z)^4) - (2*(2*y - z)*G[0, 1 - y, z])/(3*(y + z)^4) + ((-2*y + z)*G[1, 0, y])/(3*(y + z)^4) + ((-2*y + z)*G[1 - y, 0, z])/(3*(y + z)^4) + ((-2*y + z)*G[1 - y, 1, z])/(3*(y + z)^4) + ((2*y - z)*G[1 - y, 1 - y, z])/(3*(y + z)^4) + (4*(2*y - z)*G[-y, 1 - y, z])/(3*(y + z)^4)) - (5*G[0, 0, 0, y])/(6*(-1 + y)^2*z) + ((-12*y^2 + 24*y^3 - 3*y^4 - 4*y*z + 80*y^2*z - 64*y^3*z + 3*y^4*z + 2*z^2 + 40*y*z^2 - 96*y^2*z^2 - 16*z^3 - 12*y*z^3 - 18*y^2*z^3 + 23*z^4 - 24*y*z^4 - 9*z^5)*G[0, 1, 0, y])/(6*z*(-1 + y + z)^2* (y + z)^4) + ((-12*y^2 + 24*y^3 - 7*y^4 - 4*y*z + 80*y^2*z - 80*y^3*z + 9*y^4*z + 2*z^2 + 40*y*z^2 - 120*y^2*z^2 + 24*y^3*z^2 - 16*z^3 - 28*y*z^3 + 18*y^2*z^3 + 19*z^4 - 3*z^5)* G[0, 1, 0, z])/(6*z*(-1 + y + z)^2*(y + z)^4) + ((12*y - 48*y^2 + 73*y^3 - 50*y^4 + 13*y^5 - 60*z + 264*y*z - 453*y^2*z + 369*y^3*z - 127*y^4*z + 7*y^5*z + 96*z^2 - 333*y*z^2 + 399*y^2*z^2 - 163*y^3*z^2 - 3*y^4*z^2 - 23*z^3 + 43*y*z^3 - 5*y^2*z^3 - 27*y^3*z^3 - 9*z^4 + 14*y*z^4 - 17*y^2*z^4 - 4*z^5)*G[1, 0, 0, y])/(6*(-1 + y)^2*z*(-1 + y + z)^2* (y + z)^3) + G[1 - y, z]*(((-12*y^2 + 24*y^3 - 13*y^4 - 4*y*z + 8*y^2*z + 4*y^3*z - 5*y^4*z + 2*z^2 + 4*y*z^2 + 6*y^2*z^2 + 4*y^3*z^2 + 20*z^3 - 52*y*z^3 + 42*y^2*z^3 - 41*z^4 + 52*y*z^4 + 19*z^5)*G[1, 0, y])/(6*z*(-1 + y + z)^2*(y + z)^4) + (4*(2*y - z)*G[0, 1, 0, y])/(y + z)^4 + (4*(2*y - z)*G[1, 0, 0, y])/(y + z)^4) + ((-1 + z)*(12*y - 24*y^2 + 7*y^3 - 60*z + 60*y*z - 3*y^2*z + 84*z^2 - 27*y*z^2 - 17*z^3)*G[1, 0, 0, z])/(6*z*(-1 + y + z)^2* (y + z)^3) + ((-6*y^2 + 24*y^3 - 35*y^4 + 22*y^5 - 5*y^6 - 28*y*z + 124*y^2*z - 200*y^3*z + 145*y^4*z - 42*y^5*z + y^6*z - 28*z^2 + 180*y*z^2 - 384*y^2*z^2 + 372*y^3*z^2 - 158*y^4*z^2 + 16*y^5*z^2 + 68*z^3 - 264*y*z^3 + 390*y^2*z^3 - 244*y^3*z^3 + 42*y^4*z^3 - 51*z^4 + 158*y*z^4 - 159*y^2*z^4 + 40*y^3*z^4 + 17*z^5 - 38*y*z^5 + 13*y^2*z^5 - 2*z^6)*G[1, 1, 0, y])/ (6*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + G[-y, z]*((-8*(2*y - z)*G[0, 1, 0, y])/(y + z)^4 - (8*(2*y - z)*G[1, 1, 0, y])/(y + z)^4) + G[0, z]*((36*y - 80*y^2 + 351*z - 382*y*z - 302*z^2)/ (18*z*(-1 + y + z)*(y + z)^2) + ((-5*y^3 - 48*y*z + 57*y^2*z - 7*y^3*z + 24*z^2 + 21*y*z^2 + 3*y^2*z^2 - 41*z^3 + 27*y*z^3 + 17*z^4)*G[0, 0, y])/(6*z*(-1 + y + z)^2*(y + z)^3) + ((12*y^2 - 24*y^3 + 13*y^4 + 4*y*z - 8*y^2*z - 4*y^3*z + 3*y^4*z - 2*z^2 - 4*y*z^2 - 6*y^2*z^2 - 12*y^3*z^2 - 20*z^3 + 52*y*z^3 - 54*y^2*z^3 + 41*z^4 - 60*y*z^4 - 21*z^5)*G[1, 0, y])/ (6*z*(-1 + y + z)^2*(y + z)^4) + (4*(2*y - z)*G[0, 1, 0, y])/ (y + z)^4 - (4*(2*y - z)*G[1, 0, 0, y])/(y + z)^4 + (2*(2*y - z)*G[1, 1, 0, y])/(y + z)^4) - ((-1 + z)*(-y + 2*y^2 + y^3 + 5*z - 5*y*z + 5*y^2*z - 7*z^2 + 7*y*z^2 + 3*z^3)*G[1, 1, 0, z])/(z*(-1 + y + z)^2*(y + z)^3) + ((-12*y^2 + 24*y^3 - 13*y^4 - 4*y*z + 8*y^2*z + 4*y^3*z - 5*y^4*z + 2*z^2 + 4*y*z^2 + 6*y^2*z^2 + 4*y^3*z^2 + 20*z^3 - 52*y*z^3 + 42*y^2*z^3 - 41*z^4 + 52*y*z^4 + 19*z^5)*G[1 - y, 1, 0, z])/ (6*z*(-1 + y + z)^2*(y + z)^4) + Pi*((((2*I)/9)*(-9 + 20*y + 11*z))/((-1 + y)*z*(y + z)) + (((5*I)/6)*G[0, 0, y])/((-1 + y)^2*z) - ((I/6)*(12*y - 48*y^2 + 73*y^3 - 50*y^4 + 13*y^5 - 60*z + 264*y*z - 453*y^2*z + 369*y^3*z - 127*y^4*z + 7*y^5*z + 96*z^2 - 333*y*z^2 + 399*y^2*z^2 - 163*y^3*z^2 - 3*y^4*z^2 - 23*z^3 + 43*y*z^3 - 5*y^2*z^3 - 27*y^3*z^3 - 9*z^4 + 14*y*z^4 - 17*y^2*z^4 - 4*z^5)*G[1, 0, y])/((-1 + y)^2*z*(-1 + y + z)^2* (y + z)^3) - ((4*I)*(2*y - z)*G[1 - y, z]*G[1, 0, y])/ (y + z)^4 + G[0, z]*(((-1/6*I)*(5*y^2 - 36*z + 34*y*z + 29*z^2))/ (z*(-1 + y + z)*(y + z)^2) + ((4*I)*(2*y - z)*G[1, 0, y])/ (y + z)^4) - ((I/6)*(-1 + z)*(12*y - 24*y^2 + 7*y^3 - 60*z + 60*y*z - 3*y^2*z + 84*z^2 - 27*y*z^2 - 17*z^3)*G[1, 0, z])/ (z*(-1 + y + z)^2*(y + z)^3) + G[0, y]* (((I/18)*(36*y - 31*y^2 - 5*y^3 - 72*z + 298*y*z - 339*y^2*z + 57*y^3*z + 113*z^2 - 267*y*z^2 + 42*y^2*z^2 - 41*z^3 - 15*y*z^3))/((-1 + y)^2*z*(-1 + y + z)*(y + z)^2) + ((I/6)*(5*y^3 + 48*y*z - 57*y^2*z + 7*y^3*z - 24*z^2 - 21*y*z^2 - 3*y^2*z^2 + 41*z^3 - 27*y*z^3 - 17*z^4)*G[0, z])/ (z*(-1 + y + z)^2*(y + z)^3) + ((4*I)*(2*y - z)*G[1 - y, 0, z])/ (y + z)^4) - ((4*I)*(2*y - z)*G[0, 1, 0, y])/(y + z)^4 - ((4*I)*(2*y - z)*G[0, 1, 0, z])/(y + z)^4 - ((4*I)*(2*y - z)*G[1, 1, 0, y])/(y + z)^4 - ((4*I)*(2*y - z)*G[1 - y, 1, 0, z])/(y + z)^4) + G[0, y]*((558*y - 683*y^2 + 125*y^3 - 1332*z + 4862*y*z - 5295*y^2*z + 1068*y^3*z + 1765*z^2 - 3963*y*z^2 + 804*y^2*z^2 - 433*z^3 - 264*y*z^3)/(108*(-1 + y)^2*z*(-1 + y + z)*(y + z)^2) + ((36*y^2 + 5*y^3 + 300*y*z - 363*y^2*z + 34*y^3*z - 150*z^2 - 102*y*z^2 - 48*y^2*z^2 + 266*z^3 - 198*y*z^3 - 116*z^4)* G[0, z])/(18*z*(-1 + y + z)^2*(y + z)^3) + ((-5*y^3 - 48*y*z + 57*y^2*z - 7*y^3*z + 24*z^2 + 21*y*z^2 + 3*y^2*z^2 - 41*z^3 + 27*y*z^3 + 17*z^4)*G[0, 0, z])/ (6*z*(-1 + y + z)^2*(y + z)^3) + (2*(-1 + z)*G[1, 0, z])/ (3*z*(-1 + y + z)^2) + ((12*y^2 - 24*y^3 + 13*y^4 + 4*y*z - 8*y^2*z - 4*y^3*z + 5*y^4*z - 2*z^2 - 4*y*z^2 - 6*y^2*z^2 - 4*y^3*z^2 - 20*z^3 + 52*y*z^3 - 42*y^2*z^3 + 41*z^4 - 52*y*z^4 - 19*z^5)*G[1 - y, 0, z])/(6*z*(-1 + y + z)^2* (y + z)^4) - (4*(2*y - z)*G[0, 1 - y, 0, z])/(y + z)^4 - (4*(2*y - z)*G[1 - y, 0, 0, z])/(y + z)^4 + (2*(2*y - z)*G[1 - y, 1 - y, 0, z])/(y + z)^4 + (8*(2*y - z)*G[-y, 1 - y, 0, z])/(y + z)^4) - (4*(2*y - z)*G[0, 0, 1, 0, y])/(y + z)^4 + (4*(2*y - z)*G[0, 0, 1, 0, z])/(y + z)^4 + (4*(2*y - z)*G[0, 1, 0, 0, y])/(y + z)^4 + (4*(2*y - z)*G[0, 1, 0, 0, z])/(y + z)^4 - (2*(2*y - z)*G[0, 1, 1, 0, y])/(y + z)^4 + (2*(2*y - z)*G[0, 1, 1, 0, z])/(y + z)^4 + (4*(2*y - z)*G[0, 1 - y, 1, 0, z])/(y + z)^4 + (4*(2*y - z)*G[1, 0, 1, 0, y])/(y + z)^4 + (4*(2*y - z)*G[1, 1, 0, 0, y])/(y + z)^4 + (4*(2*y - z)*G[1 - y, 0, 1, 0, z])/(y + z)^4 + (4*(2*y - z)*G[1 - y, 1, 0, 0, z])/(y + z)^4 + (2*(2*y - z)*G[1 - y, 1, 1, 0, z])/(y + z)^4 - (2*(2*y - z)*G[1 - y, 1 - y, 1, 0, z])/(y + z)^4 - (8*(2*y - z)*G[-y, 0, 1, 0, z])/(y + z)^4 - (8*(2*y - z)*G[-y, 1 - y, 1, 0, z])/(y + z)^4 + ((-9*y^3 + 18*y^4 - 9*y^5 - 24*y*z + 57*y^2*z - 40*y^3*z + 7*y^4*z + 12*z^2 - 33*y*z^2 + 48*y^2*z^2 - 40*y^3*z^2 + 12*y^4*z^2 - 27*z^3 + 84*y*z^3 - 84*y^2*z^3 + 24*y^3*z^3 + 14*z^4 - 29*y*z^4 + 12*y^2*z^4 - z^5)/(3*(-1 + y)^2*z*(-1 + y + z)^2* (y + z)^3) - (4*(2*y - z)*G[1, y])/(y + z)^4 - (4*(2*y - z)*G[1 - y, z])/(y + z)^4)*Zeta[3]))) + eps^2*((106010 - 99013*y + 6997*z)/(648*(-1 + y)*z*(y + z)) + Pi^5*(((-1/360*I)*(-68 + 340*y - 680*y^2 + 680*y^3 - 340*y^4 + 68*y^5 + 425*z - 1700*y*z + 2550*y^2*z - 1700*y^3*z + 425*y^4*z - 655*z^2 + 2592*y*z^2 - 2886*y^2*z^2 + 1000*y^3*z^2 - 51*y^4*z^2 + 502*z^3 - 1484*y*z^3 + 694*y^2*z^3 - 204*z^4 + 204*y*z^4))/ ((-1 + y)^4*z^2*(-1 + y + z)^2) + (((17*I)/90)*G[1 - y, z])/z^3) + Pi^4*((432*y^3 + 1558*y^4 - 9662*y^5 + 15004*y^6 - 9100*y^7 + 1454*y^8 + 314*y^9 + 1296*y^2*z - 3126*y^3*z + 12380*y^4*z - 44764*y^5*z + 73688*y^6*z - 56438*y^7*z + 18772*y^8*z - 1928*y^9*z + 120*y^10*z + 864*y*z^2 - 1110*y^2*z^2 + 22848*y^3*z^2 - 122121*y^4*z^2 + 243204*y^5*z^2 - 219426*y^6*z^2 + 89622*y^7*z^2 - 15375*y^8*z^2 + 1494*y^9*z^2 - 5666*y*z^3 + 46444*y^2*z^3 - 182147*y^3*z^3 + 355255*y^4*z^3 - 328364*y^5*z^3 + 116332*y^6*z^3 - 99*y^7*z^3 - 4923*y^8*z^3 + 1416*z^4 + 9422*y*z^4 - 101215*y^2*z^4 + 274457*y^3*z^4 - 303352*y^4*z^4 + 91070*y^5*z^4 + 45779*y^6*z^4 - 23913*y^7*z^4 - 4248*z^5 + 1515*y*z^5 + 47973*y^2*z^5 - 94404*y^3*z^5 + 14292*y^4*z^5 + 66753*y^5*z^5 - 31881*y^6*z^5 + 4248*z^6 - 11749*y*z^6 + 17156*y^2*z^6 - 31054*y^3*z^6 + 45468*y^4*z^6 - 17733*y^5*z^6 - 1416*z^7 + 7006*y*z^7 - 11204*y^2*z^7 + 11518*y^3*z^7 - 2736*y^4*z^7 - 1104*y*z^8 + 372*y^2*z^8 + 732*y^3*z^8)/(4320*(-1 + y)^4*y*(-1 + z)*z^2* (-1 + y + z)^2*(y + z)^3) + ((-98 + 392*y - 588*y^2 + 392*y^3 - 98*y^4 - 37*z + 111*y*z - 111*y^2*z + 37*y^3*z + 94*z^2 - 422*y*z^2 + 562*y^2*z^2 - 234*y^3*z^2 + 81*z^3 - 81*y*z^3 - 40*z^4)* G[0, z])/(720*(-1 + y)^3*z^2*(-1 + y + z)^2) + ((250*y - 1588*y^2 + 858*y^3 - 750*y*z + 2870*y^2*z - 756*y^3*z + 34*z^2 + 682*y*z^2 - 997*y^2*z^2 - 102*z^3 - 114*y*z^3 - 285*y^2*z^3 + 102*z^4 - 68*y*z^4 - 34*z^5)*G[1, z])/ (720*y^2*z^3*(-1 + y + z)^2) + ((966*y^5 - 7003*y^6 + 21389*y^7 - 34558*y^8 + 30880*y^9 - 14423*y^10 + 2749*y^11 + 3864*y^4*z - 34762*y^5*z + 122416*y^6*z - 218850*y^7*z + 211816*y^8*z - 106222*y^9*z + 21840*y^10*z - 102*y^11*z + 5796*y^3*z^2 - 68916*y^4*z^2 + 285866*y^5*z^2 - 575949*y^6*z^2 + 615483*y^7*z^2 - 337391*y^8*z^2 + 75723*y^9*z^2 - 612*y^10*z^2 + 3648*y^2*z^3 - 59404*y^3*z^3 + 306518*y^4*z^3 - 731588*y^5*z^3 + 904837*y^6*z^3 - 566723*y^7*z^3 + 143585*y^8*z^3 - 873*y^9*z^3 + 750*y*z^4 - 25519*y^2*z^4 + 177229*y^3*z^4 - 518154*y^4*z^4 + 770188*y^5*z^4 - 579208*y^6*z^4 + 173922*y^7*z^4 + 792*y^8*z^4 - 1842*y*z^5 + 40388*y^2*z^5 - 182442*y^3*z^5 + 374016*y^4*z^5 - 382778*y^5*z^5 + 151896*y^6*z^5 + 3330*y^7*z^5 + 102*z^6 + 516*y*z^6 - 18709*y^2*z^6 + 84315*y^3*z^6 - 161019*y^4*z^6 + 101419*y^5*z^6 + 3648*y^6*z^6 - 306*z^7 + 1800*y*z^7 + 3441*y^2*z^7 - 42135*y^3*z^7 + 50625*y^4*z^7 + 1983*y^5*z^7 + 306*z^8 - 1530*y*z^8 - 5511*y^2*z^8 + 16395*y^3*z^8 + 612*y^4*z^8 - 102*z^9 + 306*y*z^9 + 2262*y^2*z^9 + 102*y^3*z^9)*G[1 - y, z])/(2160*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + G[0, y]*((202 - 1010*y + 2020*y^2 - 2020*y^3 + 1010*y^4 - 202*y^5 - 87*z + 348*y*z - 522*y^2*z + 348*y^3*z - 87*y^4*z - 78*z^2 + 1938*y*z^2 - 2346*y^2*z^2 + 390*y^3*z^2 + 96*y^4*z^2 - 37*z^3 - 1426*y*z^3 + 563*y^2*z^3)/ (720*(-1 + y)^4*z^2*(-1 + y + z)^2) + (101*G[1 - y, z])/ (360*z^3)) + G[1, y]*((1448*y^5 - 8228*y^6 + 19420*y^7 - 24360*y^8 + 17120*y^9 - 6388*y^10 + 988*y^11 + 5556*y^4*z - 34392*y^5*z + 87629*y^6*z - 117716*y^7*z + 87954*y^8*z - 34652*y^9*z + 5621*y^10*z + 72*y^2*z^2 + 4772*y^3*z^2 - 38462*y^4*z^2 + 115660*y^5*z^2 - 176676*y^6*z^2 + 145942*y^7*z^2 - 61588*y^8*z^2 + 9778*y^9*z^2 + 502*y^10*z^2 + 72*y*z^3 + 1680*y^2*z^3 - 20168*y^3*z^3 + 72526*y^4*z^3 - 127260*y^5*z^3 + 115941*y^6*z^3 - 49986*y^7*z^3 + 5695*y^8*z^3 + 2076*y^9*z^3 - 996*y*z^4 + 2056*y^2*z^4 + 5496*y^3*z^4 - 26494*y^4*z^4 + 34788*y^5*z^4 - 13872*y^6*z^4 - 1992*y^7*z^4 + 3318*y^8*z^4 - 236*z^5 + 3328*y*z^5 - 12307*y^2*z^5 + 18428*y^3*z^5 - 12144*y^4*z^5 + 8088*y^5*z^5 - 4253*y^6*z^5 + 2552*y^7*z^5 + 506*z^6 - 3688*y*z^6 + 9472*y^2*z^6 - 9346*y^3*z^6 + 6308*y^4*z^6 - 1926*y^5*z^6 + 978*y^6*z^6 - 304*z^7 + 1420*y*z^7 - 1607*y^2*z^7 + 1174*y^3*z^7 - 311*y^4*z^7 + 204*y^5*z^7 + 34*z^8 - 136*y*z^8 + 164*y^2*z^8 - 96*y^3*z^8 + 34*y^4*z^8)/ (720*(-1 + y)^4*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + (23*G[1 - y, z])/(36*z^3) - (181*G[-y, z])/(90*z^3)) + (23*G[0, 1 - y, z])/(180*z^3) + (49*G[1 - y, 0, z])/(360*z^3) + (23*G[1 - y, 1, z])/(30*z^3) + (103*G[1 - y, 1 - y, z])/(180*z^3) - (181*G[-y, 1 - y, z])/(90*z^3)) + ((-220*y^2 + 173*y^3 + 47*y^4 - 504*y*z + 646*y^2*z - 10*y^3*z - 140*z^2 + 469*y*z^2 - 65*y^2*z^2 + 140*z^3 - 8*y*z^3)*G[0, 0, 0, z])/ (12*(-1 + y)*y*z*(-1 + y + z)*(y + z)^2) + ((18*y^4 - 6894*y^5 + 31338*y^6 - 57294*y^7 + 52524*y^8 - 24156*y^9 + 4464*y^10 + 72*y^3*z - 24674*y^4*z + 122272*y^5*z - 243041*y^6*z + 241637*y^7*z - 120787*y^8*z + 25007*y^9*z - 486*y^10*z + 108*y^2*z^2 - 32352*y^3*z^2 + 181730*y^4*z^2 - 398898*y^5*z^2 + 432073*y^6*z^2 - 235823*y^7*z^2 + 55725*y^8*z^2 - 2563*y^9*z^2 + 72*y*z^3 - 16732*y^2*z^3 + 120588*y^3*z^3 - 304861*y^4*z^3 + 365173*y^5*z^3 - 223233*y^6*z^3 + 65917*y^7*z^3 - 6924*y^8*z^3 + 18*z^4 - 3514*y*z^4 + 38620*y^2*z^4 - 111320*y^3*z^4 + 139855*y^4*z^4 - 99967*y^5*z^4 + 49385*y^6*z^4 - 11925*y^7*z^4 - 256*z^5 + 6482*y*z^5 - 19539*y^2*z^5 + 15051*y^3*z^5 - 16115*y^4*z^5 + 32091*y^5*z^5 - 13106*y^6*z^5 + 948*z^6 - 4432*y*z^6 + 537*y^2*z^6 - 3543*y^3*z^6 + 22171*y^4*z^6 - 8769*y^5*z^6 - 1209*z^7 + 2529*y*z^7 - 4473*y^2*z^7 + 11037*y^3*z^7 - 3276*y^4*z^7 + 499*z^8 - 1119*y*z^8 + 2307*y^2*z^8 - 535*y^3*z^8)* G[0, 1, 0, z])/(72*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-18*y^3 + 198*y^4 - 342*y^5 + 162*y^6 - 54*y^2*z + 619*y^3*z + 278*y^4*z - 2910*y^5*z + 2780*y^6*z - 713*y^7*z - 54*y*z^2 + 1737*y^2*z^2 - 1020*y^3*z^2 - 7904*y^4*z^2 + 11265*y^5*z^2 - 4701*y^6*z^2 + 677*y^7*z^2 - 18*z^3 + 339*y*z^3 + 372*y^2*z^3 - 10833*y^3*z^3 + 18001*y^4*z^3 - 9224*y^5*z^3 + 1723*y^6*z^3 + 67*z^4 + 830*y*z^4 - 9645*y^2*z^4 + 18571*y^3*z^4 - 10386*y^4*z^4 + 1283*y^5*z^4 - 138*z^5 - 2453*y*z^5 + 9489*y^2*z^5 - 6783*y^3*z^5 - 115*y^4*z^5 + 147*z^6 + 1420*y*z^6 - 1715*y^2*z^6 - 572*y^3*z^6 - 58*z^7 - 82*y*z^7 - 220*y^2*z^7)*G[1, 0, 0, z])/ (36*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + ((10*y + 144*y^2 - 89*y^3 - 221*y^4 + 156*y^5 + 10*z + 86*y*z - 467*y^2*z + 48*y^3*z + 485*y^4*z - 162*y^5*z - 58*z^2 - 239*y*z^2 + 620*y^2*z^2 - 62*y^3*z^2 - 261*y^4*z^2 + 95*z^3 + 314*y*z^3 - 640*y^2*z^3 + 212*y^3*z^3 - 3*y^4*z^3 - 37*z^4 - 322*y*z^4 + 460*y^2*z^4 - 103*y^3*z^4 - 29*z^5 + 168*y*z^5 - 117*y^2*z^5 + 19*z^6 - 17*y*z^6)*G[1, 0, 1 - y, z])/(8*(-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)) + G[0, 1 - y, 0, z]* ((-18*y^2 + 621*y^3 - 1611*y^4 + 1431*y^5 - 423*y^6 - 36*y*z + 653*y^2*z - 591*y^3*z - 426*y^4*z + 193*y^5*z + 207*y^6*z - 18*z^2 + 239*y*z^2 + 1764*y^2*z^2 - 5219*y^3*z^2 + 3110*y^4*z^2 + 124*y^5*z^2 + 49*z^3 + 971*y*z^3 - 4744*y^2*z^3 + 4237*y^3*z^3 - 153*y^4*z^3 - 89*z^4 - 1166*y*z^4 + 1825*y^2*z^4 + 150*y^3*z^4 + 58*z^5 + 82*y*z^5 + 220*y^2*z^5)/(36*(-1 + y)^2*y^2*z^2*(-1 + y + z)* (y + z)^2) + (8*G[1, 0, 0, y])/z^3 + (2*G[1, 0, 1, y])/z^3 - (8*G[1, 1, 0, y])/z^3) + G[0, 1 - y, 1, z]*((-4*G[1, 0, 1, y])/z^3 - (5*G[1, 1, 0, y])/z^3) + G[0, 0, 1 - y, z]* ((-18*y^2 + 621*y^3 - 1611*y^4 + 1431*y^5 - 423*y^6 - 36*y*z + 653*y^2*z - 591*y^3*z - 426*y^4*z + 193*y^5*z + 207*y^6*z - 18*z^2 + 239*y*z^2 + 1764*y^2*z^2 - 5219*y^3*z^2 + 3110*y^4*z^2 + 124*y^5*z^2 + 49*z^3 + 971*y*z^3 - 4744*y^2*z^3 + 4237*y^3*z^3 - 153*y^4*z^3 - 89*z^4 - 1166*y*z^4 + 1825*y^2*z^4 + 150*y^3*z^4 + 58*z^5 + 82*y*z^5 + 220*y^2*z^5)/(36*(-1 + y)^2*y^2*z^2*(-1 + y + z)* (y + z)^2) - (4*G[0, 1, 0, y])/z^3 - (2*G[0, 1, 1, y])/z^3 - (5*G[1, 0, 0, y])/z^3 - G[1, 0, 1, y]/z^3 + (4*G[1, 1, 0, y])/z^3) + G[0, 1 - y, 1 - y, z]*((-18*y^2 + 900*y^3 - 2349*y^4 + 2070*y^5 - 603*y^6 - 36*y*z + 1850*y^2*z - 4965*y^3*z + 4686*y^4*z - 1697*y^5*z + 162*y^6*z - 18*z^2 + 2156*y*z^2 - 7263*y^2*z^2 + 8425*y^3*z^2 - 4765*y^4*z^2 + 1465*y^5*z^2 + 760*z^3 - 5221*y*z^3 + 8990*y^2*z^3 - 7499*y^3*z^3 + 3330*y^4*z^3 - 1466*z^4 + 4351*y*z^4 - 5078*y^2*z^4 + 2913*y^3*z^4 + 724*z^5 - 1250*y*z^5 + 886*y^2*z^5)/ (36*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) - (4*G[1, 0, 0, y])/z^3 + (3*G[1, 0, 1, y])/z^3 + (6*G[1, 1, 0, y])/z^3) + G[1, 1, z]* (((-6*y + 30*y^2 - 14*y^3 + 18*y*z - 48*y^2*z + 10*y^3*z - z^2 - 16*y*z^2 + 15*y^2*z^2 + 3*z^3 + 2*y*z^3 + 3*y^2*z^3 - 3*z^4 + 2*y*z^4 + z^5)*G[0, 0, 1, y])/(y^2*z^3*(-1 + y + z)^2) + ((8*y - 54*y^2 + 24*y^3 - 24*y*z + 84*y^2*z - 16*y^3*z + z^2 + 22*y*z^2 - 30*y^2*z^2 - 3*z^3 - 4*y*z^3 + 3*z^4 - 2*y*z^4 - z^5)* G[0, 1, 0, y])/(2*y^2*z^3*(-1 + y + z)^2) + ((6*y - 30*y^2 + 14*y^3 - 18*y*z + 48*y^2*z - 10*y^3*z + z^2 + 16*y*z^2 - 15*y^2*z^2 - 3*z^3 - 2*y*z^3 - 3*y^2*z^3 + 3*z^4 - 2*y*z^4 - z^5)*G[1, 0, 1, y])/(y^2*z^3*(-1 + y + z)^2) + ((-8*y + 54*y^2 - 24*y^3 + 24*y*z - 84*y^2*z + 16*y^3*z - z^2 - 22*y*z^2 + 30*y^2*z^2 + 3*z^3 + 4*y*z^3 - 3*z^4 + 2*y*z^4 + z^5)* G[1, 1, 0, y])/(2*y^2*z^3*(-1 + y + z)^2)) + G[1, 1 - y, z]*(((-4 - 19*y + 12*y^2 + 12*z + 32*y*z - 10*y^2*z - 12*z^2 - 31*y*z^2 + 4*z^3 + 18*y*z^3)*G[0, 0, 1, y])/ (2*y*z^3*(-1 + y + z)^2) + ((y + 19*y^2 - 10*y^3 - 3*y*z - 32*y^2*z + 8*y^3*z - 3*z^2 + 9*y*z^2 + 13*y^2*z^2 + 9*z^3 - 13*y*z^3 - 9*z^4 + 6*y*z^4 + 3*z^5)*G[0, 1, 0, y])/(y^2*z^3*(-1 + y + z)^2) + ((10*y + 16*y^2 - 10*y^3 - 30*y*z - 20*y^2*z + 6*y^3*z - 2*z^2 + 34*y*z^2 + 13*y^2*z^2 + 6*z^3 - 18*y*z^3 - 9*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[0, 1, 1, y])/(2*y^2*z^3*(-1 + y + z)^2) + ((12*y - 33*y^2 + 16*y^3 - 36*y*z + 54*y^2*z - 12*y^3*z - z^2 + 38*y*z^2 - 18*y^2*z^2 + 3*z^3 - 16*y*z^3 - 3*y^2*z^3 - 3*z^4 + 2*y*z^4 + z^5)*G[1, 0, 0, y])/(2*y^2*z^3*(-1 + y + z)^2) + ((8*y + 23*y^2 - 14*y^3 - 24*y*z - 34*y^2*z + 10*y^3*z - 2*z^2 + 28*y*z^2 + 31*y^2*z^2 + 6*z^3 - 16*y*z^3 - 20*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, 0, 1, y])/(2*y^2*z^3*(-1 + y + z)^2) - (3*(9*y^2 - 4*y^3 - 12*y^2*z + 2*y^3*z - 2*z^2 + 4*y*z^2 + 3*y^2*z^2 + 6*z^3 - 8*y*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, 1, 0, y])/ (2*y^2*z^3*(-1 + y + z)^2)) + G[0, 1, z]* (((6*y^3 - 15*y^4 + 14*y^5 - 7*y^6 + 2*y^7 + 12*y^2*z - 42*y^3*z + 54*y^4*z - 30*y^5*z + 6*y^6*z + 6*y*z^2 - 34*y^2*z^2 + 52*y^3*z^2 - 30*y^4*z^2 + 10*y^5*z^2 - 4*y^6*z^2 - 2*y*z^3 - 15*y^2*z^3 + 44*y^3*z^3 - 24*y^4*z^3 - 14*y^5*z^3 + 11*y^6*z^3 + 3*z^4 - 32*y*z^4 + 92*y^2*z^4 - 84*y^3*z^4 + 6*y^4*z^4 + 16*y^5*z^4 - 9*z^5 + 52*y*z^5 - 81*y^2*z^5 + 44*y^3*z^5 - 4*y^4*z^5 + 9*z^6 - 30*y*z^6 + 34*y^2*z^6 - 12*y^3*z^6 - 3*z^7 + 6*y*z^7 - 3*y^2*z^7)* G[0, 0, 1, y])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((12*y^3 - 56*y^4 + 92*y^5 - 64*y^6 + 16*y^7 + 24*y^2*z - 144*y^3*z + 288*y^4*z - 240*y^5*z + 72*y^6*z + 12*y*z^2 - 115*y^2*z^2 + 308*y^3*z^2 - 319*y^4*z^2 + 114*y^5*z^2 - 38*y*z^3 + 170*y^2*z^3 - 232*y^3*z^3 + 91*y^4*z^3 + 8*y^5*z^3 + y^6*z^3 - z^4 + 36*y*z^4 - 74*y^2*z^4 + 6*y^3*z^4 + 42*y^4*z^4 - 6*y^5*z^4 - 2*z^5 + 12*y*z^5 - 53*y^2*z^5 + 68*y^3*z^5 - 19*y^4*z^5 + 7*z^6 - 30*y*z^6 + 42*y^2*z^6 - 16*y^3*z^6 - 4*z^7 + 8*y*z^7 - 4*y^2*z^7)* G[0, 1, 0, y])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-6*y^3 + 15*y^4 - 14*y^5 + 7*y^6 - 2*y^7 - 12*y^2*z + 42*y^3*z - 54*y^4*z + 30*y^5*z - 6*y^6*z - 6*y*z^2 + 34*y^2*z^2 - 52*y^3*z^2 + 30*y^4*z^2 - 10*y^5*z^2 + 4*y^6*z^2 + 2*y*z^3 + 15*y^2*z^3 - 44*y^3*z^3 + 24*y^4*z^3 + 14*y^5*z^3 - 11*y^6*z^3 - 3*z^4 + 32*y*z^4 - 92*y^2*z^4 + 84*y^3*z^4 - 6*y^4*z^4 - 16*y^5*z^4 + 9*z^5 - 52*y*z^5 + 81*y^2*z^5 - 44*y^3*z^5 + 4*y^4*z^5 - 9*z^6 + 30*y*z^6 - 34*y^2*z^6 + 12*y^3*z^6 + 3*z^7 - 6*y*z^7 + 3*y^2*z^7)* G[1, 0, 1, y])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-12*y^3 + 56*y^4 - 92*y^5 + 64*y^6 - 16*y^7 - 24*y^2*z + 144*y^3*z - 288*y^4*z + 240*y^5*z - 72*y^6*z - 12*y*z^2 + 115*y^2*z^2 - 308*y^3*z^2 + 319*y^4*z^2 - 114*y^5*z^2 + 38*y*z^3 - 170*y^2*z^3 + 232*y^3*z^3 - 91*y^4*z^3 - 8*y^5*z^3 - y^6*z^3 + z^4 - 36*y*z^4 + 74*y^2*z^4 - 6*y^3*z^4 - 42*y^4*z^4 + 6*y^5*z^4 + 2*z^5 - 12*y*z^5 + 53*y^2*z^5 - 68*y^3*z^5 + 19*y^4*z^5 - 7*z^6 + 30*y*z^6 - 42*y^2*z^6 + 16*y^3*z^6 + 4*z^7 - 8*y*z^7 + 4*y^2*z^7)* G[1, 1, 0, y])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2)) + ((-1 + z)*(-90*y^3 - 1206*y^4 + 9279*y^5 - 19044*y^6 + 15525*y^7 - 4464*y^8 - 270*y^2*z - 3150*y^3*z + 30411*y^4*z - 72234*y^5*z + 67671*y^6*z - 22914*y^7*z + 486*y^8*z - 270*y*z^2 - 2214*y^2*z^2 + 34868*y^3*z^2 - 105542*y^4*z^2 + 119595*y^5*z^2 - 49346*y^6*z^2 + 2909*y^7*z^2 - 90*z^3 + 198*y*z^3 + 13860*y^2*z^3 - 69430*y^3*z^3 + 104799*y^4*z^3 - 55398*y^5*z^3 + 6061*y^6*z^3 + 468*z^4 + 435*y*z^4 - 21306*y^2*z^4 + 50753*y^3*z^4 - 36448*y^4*z^4 + 5738*y^5*z^4 - 733*z^5 - 1718*y*z^5 + 13827*y^2*z^5 - 14708*y^3*z^5 + 2252*y^4*z^5 + 422*z^6 + 1401*y*z^6 - 2808*y^2*z^6 - 95*y^3*z^6 - 67*z^7 - 46*y*z^7 - 247*y^2*z^7)*G[1, 1, 0, z])/(72*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^3) + G[0, -y, -y, z]*((-2*G[1, 0, 0, y])/z^3 + (8*G[1, 0, 1, y])/z^3 + (10*G[1, 1, 0, y])/z^3 - (10*G[1, 1, 1, y])/z^3) + G[0, -y, 1 - y, z]* ((-27*y^3 - 8471*y^4 + 34154*y^5 - 51366*y^6 + 34289*y^7 - 8579*y^8 - 54*y^2*z - 23869*y^3*z + 116420*y^4*z - 215873*y^5*z + 188599*y^6*z - 75590*y^7*z + 10367*y^8*z - 27*y*z^2 - 18134*y^2*z^2 + 125866*y^3*z^2 - 310437*y^4*z^2 + 360890*y^5*z^2 - 204592*y^6*z^2 + 47925*y^7*z^2 - 1491*y^8*z^2 - 4389*y*z^3 + 54814*y^2*z^3 - 190692*y^3*z^3 + 293301*y^4*z^3 - 223051*y^5*z^3 + 76938*y^6*z^3 - 6921*y^7*z^3 - 984*z^4 + 12828*y*z^4 - 56846*y^2*z^4 + 105213*y^3*z^4 - 100017*y^4*z^4 + 51707*y^5*z^4 - 10173*y^6*z^4 + 2952*z^5 - 15036*y*z^5 + 25449*y^2*z^5 - 18081*y^3*z^5 + 13677*y^4*z^5 - 7233*y^5*z^5 - 2952*z^6 + 9279*y*z^6 - 6858*y^2*z^6 + 2979*y^3*z^6 - 4176*y^4*z^6 + 984*z^7 - 2655*y*z^7 + 1629*y^2*z^7 - 1686*y^3*z^7)/(108*(-1 + y)^3*y^2* (-1 + z)*z^3*(-1 + y + z)*(y + z)^2) - G[1, 0, 0, y]/z^3 - (5*G[1, 0, 1, y])/z^3 - (3*G[1, 1, 0, y])/z^3 - (6*G[1, 1, 1, y])/z^3) + G[0, 1 - y, -y, z]*(-(G[1, 0, 0, y]/z^3) - (6*G[1, 0, 1, y])/z^3 - (3*G[1, 1, 0, y])/z^3 - (2*G[1, 1, 1, y])/z^3) + G[0, 0, -y, z]*((2*G[0, 1, 0, y])/z^3 + (3*G[0, 1, 1, y])/z^3 + G[1, 0, 0, y]/z^3 + G[1, 0, 1, y]/z^3 + (2*G[1, 1, 1, y])/z^3) + G[0, -y, 0, z]*((4*G[1, 0, 0, y])/z^3 - (5*G[1, 0, 1, y])/z^3 + (3*G[1, 1, 0, y])/z^3 + (5*G[1, 1, 1, y])/z^3) + G[1, 0, z]* (((-1 + z)*(-378*y^3 + 9558*y^4 - 22869*y^5 + 18576*y^6 - 4887*y^7 - 1134*y^2*z + 31154*y^3*z - 75395*y^4*z + 64587*y^5*z - 21935*y^6*z + 2723*y^7*z - 1134*y*z^2 + 49428*y^2*z^2 - 141949*y^3*z^2 + 147855*y^4*z^2 - 78267*y^5*z^2 + 24067*y^6*z^2 - 378*z^3 + 25779*y*z^3 - 112089*y^2*z^3 + 157964*y^3*z^3 - 129055*y^4*z^3 + 58643*y^5*z^3 + 7181*z^4 - 54389*y*z^4 + 100686*y^2*z^4 - 113261*y^3*z^4 + 62375*y^4*z^4 - 13255*z^5 + 41784*y*z^5 - 57411*y^2*z^5 + 31474*y^3*z^5 + 6452*z^6 - 11986*y*z^6 + 6398*y^2*z^6))/(216*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^3) + ((-1 + z)*(2*y + 62*y^2 - 117*y^3 + 59*y^4 - 6*y^5 + 2*z + 52*y*z - 223*y^2*z + 220*y^3*z - 53*y^4*z + 2*y^5*z - 10*z^2 - 87*y*z^2 + 202*y^2*z^2 - 105*y^3*z^2 + 11*z^3 + 49*y*z^3 - 74*y^2*z^3 + 10*y^3*z^3 - 19*y*z^4 + 15*y^2*z^4 - 3*z^5 + 3*y*z^5)* G[1, 1, y])/(4*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)) + ((-1 + z)*(-8*y + y^2 + 16*y*z - y^2*z + z^2 - 10*y*z^2 + y^2*z^2 - 2*z^3 + 2*y*z^3 + z^4)*G[0, 0, 0, y])/(2*y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(12*y - 15*y^2 + 6*y^3 - 24*y*z + 15*y^2*z + 2*z^2 + 8*y*z^2 + 24*y^2*z^2 - 4*z^3 + 4*y*z^3 + 2*z^4)*G[0, 0, 1, y])/ (2*y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(10*y - 22*y^2 + 12*y^3 - 20*y*z + 22*y^2*z - z^2 + 12*y*z^2 + 2*z^3 - 2*y*z^3 - z^4)* G[0, 1, 0, y])/(2*y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(14 - 16*y + 6*y^2 - 28*z + 16*y*z + 14*z^2 + 13*y*z^2)* G[0, 1, 1, y])/(2*y*z^3*(-1 + y + z)^2) - ((-1 + z)*(-8*y + y^2 + 16*y*z - y^2*z + 3*z^2 - 14*y*z^2 + y^2*z^2 - 6*z^3 + 6*y*z^3 + 3*z^4)*G[1, 0, 0, y])/ (2*y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(12*y - 15*y^2 + 6*y^3 - 24*y*z + 15*y^2*z + 2*z^2 + 8*y*z^2 + 18*y^2*z^2 - 4*z^3 + 4*y*z^3 + 2*z^4)*G[1, 0, 1, y])/(2*y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(5*y - 11*y^2 + 6*y^3 - 10*y*z + 11*y^2*z - z^2 + 7*y*z^2 + 2*z^3 - 2*y*z^3 - z^4)*G[1, 1, 0, y])/(y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(14 - 16*y + 6*y^2 - 28*z + 16*y*z + 14*z^2 + y*z^2)* G[1, 1, 1, y])/(2*y*z^3*(-1 + y + z)^2)) + G[0, 0, z]*((1105*y^2 + 49*y^3 - 1154*y^4 + 2490*y*z - 1261*y^2*z - 2273*y^3*z + 431*z^2 - 751*y*z^2 - 1768*y^2*z^2 - 395*z^3 - 649*y*z^3)/(36*(-1 + y)*y*z*(-1 + y + z)*(y + z)^2) + ((-114*y^3 + 474*y^4 - 750*y^5 + 546*y^6 - 168*y^7 + 12*y^8 - 151*y^2*z + 851*y^3*z - 1498*y^4*z + 880*y^5*z + 103*y^6*z - 203*y^7*z + 18*y^8*z + 20*y*z^2 + 231*y^2*z^2 - 601*y^3*z^2 + 66*y^4*z^2 + 750*y^5*z^2 - 569*y^6*z^2 + 103*y^7*z^2 + z^3 + 7*y*z^3 - 86*y^2*z^3 + 76*y^3*z^3 + 125*y^4*z^3 - 289*y^5*z^3 + 166*y^6*z^3 - 15*z^4 - 53*y*z^4 + 372*y^2*z^4 - 684*y^3*z^4 + 305*y^4*z^4 + 147*y^5*z^4 + 12*z^5 + 86*y*z^5 - 360*y^2*z^5 + 288*y^3*z^5 + 118*y^4*z^5 + 2*z^6 - 30*y*z^6 + 48*y^2*z^6 + 52*y^3*z^6)*G[0, 1, y])/(12*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^2) + ((36*y^5 - 68*y^6 - 8*y^7 + 76*y^8 - 36*y^9 + 140*y^4*z - 358*y^5*z + 140*y^6*z + 232*y^7*z - 152*y^8*z - 2*y^9*z + 256*y^3*z^2 - 992*y^4*z^2 + 1124*y^5*z^2 - 340*y^6*z^2 - 22*y^7*z^2 - 26*y^8*z^2 + 76*y^2*z^3 - 648*y^3*z^3 + 1189*y^4*z^3 - 862*y^5*z^3 + 333*y^6*z^3 - 56*y^7*z^3 - 12*y*z^4 - 48*y^2*z^4 + 188*y^3*z^4 - 309*y^4*z^4 + 342*y^5*z^4 - 33*y^6*z^4 - 12*z^5 + 78*y*z^5 - 194*y^2*z^5 + 164*y^3*z^5 + 146*y^4*z^5 + 10*y^5*z^5 + 28*z^6 - 112*y*z^6 + 154*y^2*z^6 + 42*y^3*z^6 + 16*y^4*z^6 - 19*z^7 + 50*y*z^7 - 7*y^2*z^7 + 8*y^3*z^7 + 3*z^8 - 6*y*z^8 + 3*y^2*z^8)*G[1, 0, y])/(4*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^4) + ((-12*y^3 + 33*y^4 - 30*y^5 + 9*y^6 - 32*y^2*z + 66*y^3*z - 42*y^4*z + 14*y^5*z - 6*y^6*z - 20*y*z^2 + 18*y^2*z^2 + 59*y^3*z^2 - 44*y^4*z^2 - 13*y^5*z^2 + 2*z^3 - 23*y*z^3 + 130*y^2*z^3 - 115*y^3*z^3 - 18*y^4*z^3 - 4*z^4 + 59*y*z^4 - 82*y^2*z^4 - 21*y^3*z^4 + 2*z^5 - 16*y*z^5 - 10*y^2*z^5)* G[1, 1, y])/(3*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((8 - 24*y + 24*y^2 - 8*y^3 - 11*z + 22*y*z - 11*y^2*z - z^2 + 2*y*z^2 - y^2*z^2 + 4*z^3)*G[0, 0, 0, y])/(2*(-1 + y)^2*z^2* (-1 + y + z)^2) + ((-9*y^3 + 41*y^4 - 74*y^5 + 66*y^6 - 29*y^7 + 5*y^8 - 18*y^2*z + 100*y^3*z - 202*y^4*z + 186*y^5*z - 76*y^6*z + 10*y^7*z + 34*y^2*z^2 - 111*y^3*z^2 + 112*y^4*z^2 - 24*y^5*z^2 - 14*y^6*z^2 + 3*y^7*z^2 + 4*y*z^3 - 24*y^2*z^3 + 18*y^3*z^3 + 33*y^4*z^3 - 33*y^5*z^3 + 2*y^6*z^3 + 2*z^4 - 18*y*z^4 + 35*y^2*z^4 - 9*y^3*z^4 - 7*y^4*z^4 - 7*y^5*z^4 - 4*z^5 + 20*y*z^5 - 25*y^2*z^5 + 9*y^3*z^5 - 8*y^4*z^5 + 2*z^6 - 6*y*z^6 + 2*y^2*z^6 - 2*y^3*z^6)*G[0, 0, 1, y])/((-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^2) + ((12*y^6 - 36*y^7 + 36*y^8 - 12*y^9 - 8*y^4*z + 80*y^5*z - 211*y^6*z + 214*y^7*z - 75*y^8*z - 56*y^3*z^2 + 316*y^4*z^2 - 692*y^5*z^2 + 661*y^6*z^2 - 230*y^7*z^2 + y^8*z^2 - 16*y^2*z^3 + 240*y^3*z^3 - 770*y^4*z^3 + 896*y^5*z^3 - 356*y^6*z^3 + 12*y^7*z^3 - 24*y*z^4 + 164*y^2*z^4 - 536*y^3*z^4 + 718*y^4*z^4 - 340*y^5*z^4 + 42*y^6*z^4 - 8*z^5 + 96*y*z^5 - 339*y^2*z^5 + 490*y^3*z^5 - 271*y^4*z^5 + 68*y^5*z^5 + 20*z^6 - 120*y*z^6 + 237*y^2*z^6 - 170*y^3*z^6 + 57*y^4*z^6 - 16*z^7 + 56*y*z^7 - 58*y^2*z^7 + 24*y^3*z^7 + 4*z^8 - 8*y*z^8 + 4*y^2*z^8)* G[0, 1, 0, y])/(2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((12*y^3 - 52*y^4 + 88*y^5 - 72*y^6 + 28*y^7 - 4*y^8 + 25*y^2*z - 133*y^3*z + 236*y^4*z - 160*y^5*z + 19*y^6*z + 13*y^7*z + 2*y*z^2 - 57*y^2*z^2 + 133*y^3*z^2 - 14*y^4*z^2 - 160*y^5*z^2 + 103*y^6*z^2 - 7*y^7*z^2 + z^3 - 19*y*z^3 + 65*y^2*z^3 + 25*y^3*z^3 - 226*y^4*z^3 + 158*y^5*z^3 - 4*y^6*z^3 - 7*z^4 + 55*y*z^4 - 85*y^2*z^4 - 45*y^3*z^4 + 80*y^4*z^4 + 18*y^5*z^4 + 11*z^5 - 53*y*z^5 + 45*y^2*z^5 + 9*y^3*z^5 + 20*y^4*z^5 - 5*z^6 + 15*y*z^6 + y^2*z^6 + 5*y^3*z^6)*G[0, 1, 1, y])/(2*(-1 + y)^3*y^2*z^2* (-1 + y + z)^2*(y + z)^2) + ((-12*y^6 + 36*y^7 - 36*y^8 + 12*y^9 + 4*y^4*z - 64*y^5*z + 189*y^6*z - 202*y^7*z + 73*y^8*z + 40*y^3*z^2 - 242*y^4*z^2 + 572*y^5*z^2 - 581*y^6*z^2 + 214*y^7*z^2 - 3*y^8*z^2 - 8*y^2*z^3 - 104*y^3*z^3 + 502*y^4*z^3 - 676*y^5*z^3 + 296*y^6*z^3 - 16*y^7*z^3 + 8*y*z^4 - 40*y^2*z^4 + 224*y^3*z^4 - 396*y^4*z^4 + 216*y^5*z^4 - 36*y^6*z^4 + 4*z^5 - 40*y*z^5 + 141*y^2*z^5 - 222*y^3*z^5 + 125*y^4*z^5 - 44*y^5*z^5 - 10*z^6 + 56*y*z^6 - 113*y^2*z^6 + 74*y^3*z^6 - 31*y^4*z^6 + 8*z^7 - 28*y*z^7 + 26*y^2*z^7 - 12*y^3*z^7 - 2*z^8 + 4*y*z^8 - 2*y^2*z^8)* G[1, 0, 0, y])/(2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-12*y^3 + 52*y^4 - 88*y^5 + 72*y^6 - 28*y^7 + 4*y^8 - 16*y^2*z + 88*y^3*z - 137*y^4*z + 43*y^5*z + 53*y^6*z - 31*y^7*z + 4*y*z^2 - 4*y^2*z^2 + 82*y^3*z^2 - 345*y^4*z^2 + 467*y^5*z^2 - 231*y^6*z^2 + 27*y^7*z^2 + 12*z^3 - 84*y*z^3 + 287*y^2*z^3 - 659*y^3*z^3 + 851*y^4*z^3 - 477*y^5*z^3 + 70*y^6*z^3 - 32*z^4 + 172*y*z^4 - 447*y^2*z^4 + 669*y^3*z^4 - 445*y^4*z^4 + 67*y^5*z^4 + 28*z^5 - 116*y*z^5 + 228*y^2*z^5 - 204*y^3*z^5 + 32*y^4*z^5 - 8*z^6 + 24*y*z^6 - 40*y^2*z^6 + 8*y^3*z^6)*G[1, 0, 1, y])/ (2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^2) + ((20*y^5 - 62*y^6 + 66*y^7 - 26*y^8 + 2*y^9 + 78*y^4*z - 280*y^5*z + 338*y^6*z - 148*y^7*z + 12*y^8*z + 84*y^3*z^2 - 384*y^4*z^2 + 532*y^5*z^2 - 245*y^6*z^2 + 10*y^7*z^2 + 3*y^8*z^2 + 48*y^2*z^3 - 288*y^3*z^3 + 450*y^4*z^3 - 216*y^5*z^3 + 3*y^6*z^3 + 12*y^7*z^3 - 8*y*z^4 - 46*y^2*z^4 + 134*y^3*z^4 - 80*y^4*z^4 + 18*y^5*z^4 + 18*y^6*z^4 - 6*z^5 + 40*y*z^5 - 70*y^2*z^5 + 56*y^3*z^5 + 22*y^4*z^5 + 12*y^5*z^5 + 12*z^6 - 44*y*z^6 + 55*y^2*z^6 + 10*y^3*z^6 + 3*y^4*z^6 - 6*z^7 + 12*y*z^7 + 3*y^2*z^7)* G[1, 1, 0, y])/(2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-4*y^3 - y^2*z + 2*y*z^2 - 7*y^2*z^2 + 7*z^3 - 14*y*z^3 - 7*z^4)* G[1, 1, 1, y])/(2*y^2*z^2*(y + z)^2)) + ((10*y + 144*y^2 - 89*y^3 - 221*y^4 + 156*y^5 + 10*z + 86*y*z - 467*y^2*z + 48*y^3*z + 485*y^4*z - 162*y^5*z - 58*z^2 - 239*y*z^2 + 620*y^2*z^2 - 62*y^3*z^2 - 261*y^4*z^2 + 95*z^3 + 314*y*z^3 - 640*y^2*z^3 + 212*y^3*z^3 - 3*y^4*z^3 - 37*z^4 - 322*y*z^4 + 460*y^2*z^4 - 103*y^3*z^4 - 29*z^5 + 168*y*z^5 - 117*y^2*z^5 + 19*z^6 - 17*y*z^6)*G[1, 1 - y, 0, z])/(8*(-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)) + ((-18*y^2 + 621*y^3 - 1611*y^4 + 1431*y^5 - 423*y^6 - 36*y*z + 653*y^2*z - 591*y^3*z - 426*y^4*z + 193*y^5*z + 207*y^6*z - 18*z^2 + 239*y*z^2 + 1764*y^2*z^2 - 5219*y^3*z^2 + 3110*y^4*z^2 + 124*y^5*z^2 + 49*z^3 + 971*y*z^3 - 4744*y^2*z^3 + 4237*y^3*z^3 - 153*y^4*z^3 - 89*z^4 - 1166*y*z^4 + 1825*y^2*z^4 + 150*y^3*z^4 + 58*z^5 + 82*y*z^5 + 220*y^2*z^5)*G[1 - y, 0, 0, z])/ (36*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((-18*y^2 + 900*y^3 - 2349*y^4 + 2070*y^5 - 603*y^6 - 36*y*z + 1850*y^2*z - 4965*y^3*z + 4686*y^4*z - 1697*y^5*z + 162*y^6*z - 18*z^2 + 2156*y*z^2 - 7263*y^2*z^2 + 8425*y^3*z^2 - 4765*y^4*z^2 + 1465*y^5*z^2 + 760*z^3 - 5221*y*z^3 + 8990*y^2*z^3 - 7499*y^3*z^3 + 3330*y^4*z^3 - 1466*z^4 + 4351*y*z^4 - 5078*y^2*z^4 + 2913*y^3*z^4 + 724*z^5 - 1250*y*z^5 + 886*y^2*z^5)*G[1 - y, 0, 1 - y, z])/ (36*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((-3438*y^5 + 16785*y^6 - 32625*y^7 + 31545*y^8 - 15165*y^9 + 2898*y^10 - 12922*y^4*z + 70649*y^5*z - 152278*y^6*z + 162484*y^7*z - 86444*y^8*z + 18835*y^9*z - 324*y^10*z - 18462*y^3*z^2 + 119602*y^4*z^2 - 296271*y^5*z^2 + 358034*y^6*z^2 - 216286*y^7*z^2 + 56316*y^8*z^2 - 2933*y^9*z^2 - 11624*y^2*z^3 + 99606*y^3*z^3 - 299981*y^4*z^3 + 425132*y^5*z^3 - 299712*y^6*z^3 + 96377*y^7*z^3 - 9798*y^8*z^3 - 3800*y*z^4 + 47102*y^2*z^4 - 180616*y^3*z^4 + 308927*y^4*z^4 - 259814*y^5*z^4 + 105202*y^6*z^4 - 17577*y^7*z^4 - 605*z^5 + 13402*y*z^5 - 70911*y^2*z^5 + 151809*y^3*z^5 - 155122*y^4*z^5 + 78375*y^5*z^5 - 19252*y^6*z^5 + 1815*z^6 - 17120*y*z^6 + 50097*y^2*z^6 - 64335*y^3*z^6 + 39170*y^4*z^6 - 13083*y^5*z^6 - 1815*z^7 + 9234*y*z^7 - 16038*y^2*z^7 + 11373*y^3*z^7 - 5058*y^4*z^7 + 605*z^8 - 1716*y*z^8 + 1374*y^2*z^8 - 839*y^3*z^8)*G[1 - y, 1, 0, z])/(36*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^4) + ((-18*y^2 + 900*y^3 - 2349*y^4 + 2070*y^5 - 603*y^6 - 36*y*z + 1850*y^2*z - 4965*y^3*z + 4686*y^4*z - 1697*y^5*z + 162*y^6*z - 18*z^2 + 2156*y*z^2 - 7263*y^2*z^2 + 8425*y^3*z^2 - 4765*y^4*z^2 + 1465*y^5*z^2 + 760*z^3 - 5221*y*z^3 + 8990*y^2*z^3 - 7499*y^3*z^3 + 3330*y^4*z^3 - 1466*z^4 + 4351*y*z^4 - 5078*y^2*z^4 + 2913*y^3*z^4 + 724*z^5 - 1250*y*z^5 + 886*y^2*z^5)* G[1 - y, 1 - y, 0, z])/(36*(-1 + y)^2*y^2*z^2*(-1 + y + z)* (y + z)^2) + ((1607*y^2 - 1607*y^3 + 3382*y*z - 3793*y^2*z + 249*y^3*z - 87*z^2 - 237*y*z^2 + 87*z^3 - 249*y*z^3)* G[1 - y, 1 - y, 1 - y, z])/(18*(-1 + y)*y*z^2*(y + z)^2) + ((-270*y^2 - 3456*y^3 + 39095*y^4 - 117176*y^5 + 155568*y^6 - 97088*y^7 + 23327*y^8 - 540*y*z - 5238*y^2*z + 80302*y^3*z - 314939*y^4*z + 550589*y^5*z - 475243*y^6*z + 192173*y^7*z - 27104*y^8*z - 270*z^2 - 108*y*z^2 + 35078*y^2*z^2 - 253786*y^3*z^2 + 648855*y^4*z^2 - 775220*y^5*z^2 + 450538*y^6*z^2 - 109458*y^7*z^2 + 4371*y^8*z^2 + 1674*z^3 - 12558*y*z^3 - 23056*y^2*z^3 + 230976*y^3*z^3 - 455913*y^4*z^3 + 386233*y^5*z^3 - 141135*y^6*z^3 + 13779*y^7*z^3 - 7233*z^4 + 48930*y*z^4 - 77914*y^2*z^4 + 29868*y^3*z^4 + 27423*y^4*z^4 - 33614*y^5*z^4 + 9084*y^6*z^4 + 14355*z^5 - 67413*y*z^5 + 128541*y^2*z^5 - 138627*y^3*z^5 + 69312*y^4*z^5 - 9624*y^5*z^5 - 12357*z^6 + 42048*y*z^6 - 71064*y^2*z^6 + 58068*y^3*z^6 - 13239*y^4*z^6 + 3831*z^7 - 10359*y*z^7 + 13923*y^2*z^7 - 3939*y^3*z^7)*G[1 - y, -y, 1 - y, z])/ (216*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)*(y + z)^2) + ((18*y^3 + 9288*y^4 - 23454*y^5 + 19629*y^6 - 5481*y^7 + 54*y^2*z + 21348*y^3*z - 73386*y^4*z + 79650*y^5*z - 27981*y^6*z + 315*y^7*z + 54*y*z^2 + 14512*y^2*z^2 - 81372*y^3*z^2 + 120099*y^4*z^2 - 55543*y^5*z^2 + 2250*y^6*z^2 + 18*z^3 + 2128*y*z^3 - 35950*y^2*z^3 + 82150*y^3*z^3 - 53451*y^4*z^3 + 5663*y^5*z^3 + 122*z^4 - 5628*y*z^4 + 26493*y^2*z^4 - 26335*y^3*z^4 + 7040*y^4*z^4 - 672*z^5 + 5336*y*z^5 - 7853*y^2*z^5 + 4917*y^3*z^5 + 915*z^6 - 2309*y*z^6 + 2006*y^2*z^6 - 383*z^7 + 401*y*z^7)*G[-y, 0, 1 - y, z])/(72*(-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((18*y^3 + 9288*y^4 - 23454*y^5 + 19629*y^6 - 5481*y^7 + 54*y^2*z + 21348*y^3*z - 73386*y^4*z + 79650*y^5*z - 27981*y^6*z + 315*y^7*z + 54*y*z^2 + 14512*y^2*z^2 - 81372*y^3*z^2 + 120099*y^4*z^2 - 55543*y^5*z^2 + 2250*y^6*z^2 + 18*z^3 + 2128*y*z^3 - 35950*y^2*z^3 + 82150*y^3*z^3 - 53451*y^4*z^3 + 5663*y^5*z^3 + 122*z^4 - 5628*y*z^4 + 26493*y^2*z^4 - 26335*y^3*z^4 + 7040*y^4*z^4 - 672*z^5 + 5336*y*z^5 - 7853*y^2*z^5 + 4917*y^3*z^5 + 915*z^6 - 2309*y*z^6 + 2006*y^2*z^6 - 383*z^7 + 401*y*z^7)*G[-y, 1 - y, 0, z])/(72*(-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((54*y^3 + 9220*y^4 - 28713*y^5 + 29550*y^6 - 10111*y^7 + 162*y^2*z + 21116*y^3*z - 79951*y^4*z + 98240*y^5*z - 41901*y^6*z + 2334*y^7*z + 162*y*z^2 + 9196*y^2*z^2 - 63155*y^3*z^2 + 107866*y^4*z^2 - 61431*y^5*z^2 + 7362*y^6*z^2 + 54*z^3 - 6900*y*z^3 + 3593*y^2*z^3 + 25940*y^3*z^3 - 28633*y^4*z^3 + 4866*y^5*z^3 - 2280*z^4 + 16068*y*z^4 - 22224*y^2*z^4 + 10872*y^3*z^4 - 5676*y^4*z^4 + 4398*z^5 - 13080*y*z^5 + 13614*y^2*z^5 - 8172*y^3*z^5 - 2172*z^6 + 3750*y*z^6 - 2658*y^2*z^6)*G[-y, 1 - y, 1 - y, z])/ (108*(-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^2) + G[1, 0, 1, y]*((-18*y^2 + 5202*y^3 - 21420*y^4 + 34398*y^5 - 26568*y^6 + 9864*y^7 - 1602*y^8 + 144*y^9 - 36*y*z + 9946*y^2*z - 54770*y^3*z + 117073*y^4*z - 123823*y^5*z + 68243*y^6*z - 18829*y^7*z + 2142*y^8*z + 54*y^9*z - 18*z^2 + 4726*y*z^2 - 46030*y^2*z^2 + 140646*y^3*z^2 - 204130*y^4*z^2 + 157510*y^5*z^2 - 64032*y^6*z^2 + 12066*y^7*z^2 - 738*y^8*z^2 + 1142*z^3 - 19586*y*z^3 + 85352*y^2*z^3 - 167672*y^3*z^3 + 177955*y^4*z^3 - 104003*y^5*z^3 + 30309*y^6*z^3 - 3497*y^7*z^3 - 4586*z^4 + 34476*y*z^4 - 90596*y^2*z^4 + 128572*y^3*z^4 - 106734*y^4*z^4 + 45272*y^5*z^4 - 7556*y^6*z^4 + 7095*z^5 - 32389*y*z^5 + 63573*y^2*z^5 - 72951*y^3*z^5 + 42676*y^4*z^5 - 9156*y^5*z^5 - 4910*z^6 + 16262*y*z^6 - 26868*y^2*z^6 + 22286*y^3*z^6 - 5618*y^4*z^6 + 1277*z^7 - 3453*y*z^7 + 4641*y^2*z^7 - 1313*y^3*z^7)/ (72*(-1 + y)^3*y^2*(-1 + z)*z^2*(-1 + y + z)^2*(y + z)^2) + (4*G[1 - y, 0, 0, z])/z^3 - (5*G[1 - y, 0, 1, z])/z^3 - (5*G[1 - y, 0, 1 - y, z])/z^3 - (3*G[1 - y, 0, -y, z])/z^3 + (3*G[1 - y, 1, 0, z])/z^3 + (2*G[1 - y, 1, 1, z])/z^3 - G[1 - y, 1, 1 - y, z]/z^3 - (2*G[1 - y, 1 - y, 0, z])/z^3 + (8*G[1 - y, 1 - y, 1, z])/z^3 + (3*G[1 - y, 1 - y, 1 - y, z])/z^3 + (4*G[1 - y, 1 - y, -y, z])/z^3 + (10*G[1 - y, -y, 0, z])/z^3 - (2*G[1 - y, -y, 1 - y, z])/z^3 - (7*G[1 - y, -y, -y, z])/z^3 - (6*G[-y, 0, 0, z])/z^3 + (3*G[-y, 0, 1, z])/z^3 + (3*G[-y, 0, 1 - y, z])/z^3 - (2*G[-y, 0, -y, z])/z^3 + (7*G[-y, 1 - y, 0, z])/z^3 + (3*G[-y, 1 - y, 1, z])/z^3 - (3*G[-y, 1 - y, 1 - y, z])/z^3 - (13*G[-y, 1 - y, -y, z])/z^3 - (24*G[-y, -y, 0, z])/z^3) + ((-54*y^3 + 2524*y^4 - 18736*y^5 + 39633*y^6 - 32884*y^7 + 9517*y^8 - 162*y^2*z + 11234*y^3*z - 70084*y^4*z + 150636*y^5*z - 136157*y^6*z + 45544*y^7*z - 1011*y^8*z - 162*y*z^2 + 15784*y^2*z^2 - 92036*y^3*z^2 + 203587*y^4*z^2 - 198714*y^5*z^2 + 76863*y^6*z^2 - 5322*y^7*z^2 - 54*z^3 - 3714*y*z^3 - 3536*y^2*z^3 + 38900*y^3*z^3 - 53521*y^4*z^3 + 29212*y^5*z^3 - 7287*y^6*z^3 - 1200*z^4 + 21036*y*z^4 - 71963*y^2*z^4 + 103546*y^3*z^4 - 52391*y^4*z^4 - 108*y^5*z^4 + 3060*z^5 - 30144*y*z^5 + 75567*y^2*z^5 - 57066*y^3*z^5 + 5343*y^4*z^5 - 2277*z^6 + 14412*y*z^6 - 17781*y^2*z^6 + 2406*y^3*z^6 + 471*z^7 - 1482*y*z^7 - 69*y^2*z^7)* G[-y, -y, 1 - y, z])/(216*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + Pi^3*(((I/432)*(36*y^3 + 1880*y^4 - 5424*y^5 + 5064*y^6 - 1556*y^7 + 108*y^2*z + 4326*y^3*z - 14793*y^4*z + 16899*y^5*z - 7263*y^6*z + 723*y^7*z + 108*y*z^2 + 4284*y^2*z^2 - 19155*y^3*z^2 + 28131*y^4*z^2 - 19245*y^5*z^2 + 5877*y^6*z^2 + 36*z^3 + 14*y*z^3 - 6795*y^2*z^3 + 17925*y^3*z^3 - 24070*y^4*z^3 + 14370*y^5*z^3 + 264*z^4 - 1821*y*z^4 + 5805*y^2*z^4 - 15678*y^3*z^4 + 15870*y^4*z^4 - 636*z^5 + 2424*y*z^5 - 5871*y^2*z^5 + 8523*y^3*z^5 + 336*z^6 - 725*y*z^6 + 1869*y^2*z^6))/ ((-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + G[0, z]*(((I/12)*(8*y^4 - 30*y^5 + 42*y^6 - 26*y^7 + 6*y^8 - 2*y^3*z + 4*y^4*z - 16*y^5*z + 44*y^6*z - 46*y^7*z + 16*y^8*z - 22*y^2*z^2 + 92*y^3*z^2 - 190*y^4*z^2 + 252*y^5*z^2 - 192*y^6*z^2 + 60*y^7*z^2 - 46*y*z^3 + 228*y^2*z^3 - 468*y^3*z^3 + 537*y^4*z^3 - 345*y^5*z^3 + 94*y^6*z^3 - 10*z^4 + 118*y*z^4 - 350*y^2*z^4 + 481*y^3*z^4 - 320*y^4*z^4 + 69*y^5*z^4 + 20*z^5 - 96*y*z^5 + 179*y^2*z^5 - 150*y^3*z^5 + 11*y^4*z^5 - 10*z^6 + 29*y*z^6 - 42*y^2*z^6 - 13*y^3*z^6 - 7*y*z^7 - 5*y^2*z^7))/ ((-1 + y)^3*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((I/6)*(-10*y^5 + 44*y^6 - 76*y^7 + 64*y^8 - 26*y^9 + 4*y^10 - 47*y^4*z + 231*y^5*z - 461*y^6*z + 467*y^7*z - 240*y^8*z + 50*y^9*z - 70*y^3*z^2 + 414*y^4*z^2 - 1000*y^5*z^2 + 1256*y^6*z^2 - 830*y^7*z^2 + 242*y^8*z^2 - 12*y^9*z^2 - 64*y^2*z^3 + 460*y^3*z^3 - 1325*y^4*z^3 + 2027*y^5*z^3 - 1688*y^6*z^3 + 650*y^7*z^3 - 60*y^8*z^3 - 24*y*z^4 + 278*y^2*z^4 - 1054*y^3*z^4 + 2028*y^4*z^4 - 2128*y^5*z^4 + 1034*y^6*z^4 - 126*y^7*z^4 - 5*z^5 + 97*y*z^5 - 505*y^2*z^5 + 1239*y^3*z^5 - 1644*y^4*z^5 + 994*y^5*z^5 - 144*y^6*z^5 + 16*z^6 - 142*y*z^6 + 454*y^2*z^6 - 758*y^3*z^6 + 574*y^4*z^6 - 96*y^5*z^6 - 17*z^7 + 87*y*z^7 - 188*y^2*z^7 + 186*y^3*z^7 - 36*y^4*z^7 + 6*z^8 - 18*y*z^8 + 26*y^2*z^8 - 6*y^3*z^8)*G[1, y])/ ((-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4)) - ((I/36)*(-1 + z)*(-3*y^3 - 54*y^4 + 354*y^5 - 684*y^6 + 537*y^7 - 150*y^8 - 9*y^2*z - 147*y^3*z + 1170*y^4*z - 2604*y^5*z + 2343*y^6*z - 765*y^7*z + 12*y^8*z - 9*y*z^2 - 117*y^2*z^2 + 1355*y^3*z^2 - 3770*y^4*z^2 + 4038*y^5*z^2 - 1547*y^6*z^2 + 50*y^7*z^2 - 3*z^3 - 9*y*z^3 + 501*y^2*z^3 - 2197*y^3*z^3 + 3042*y^4*z^3 - 1362*y^5*z^3 + 28*y^6*z^3 + 15*z^4 + 3*y*z^4 - 471*y^2*z^4 + 1007*y^3*z^4 - 484*y^4*z^4 - 94*y^5*z^4 - 31*z^5 + 49*y*z^5 + 93*y^2*z^5 - 29*y^3*z^5 - 154*y^4*z^5 + 29*z^6 - 42*y*z^6 + 33*y^2*z^6 - 92*y^3*z^6 - 10*z^7 + 8*y*z^7 - 22*y^2*z^7)* G[1, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^3) - ((I/3)*(-14 + 70*y - 140*y^2 + 140*y^3 - 70*y^4 + 14*y^5 + 19*z - 76*y*z + 114*y^2*z - 76*y^3*z + 19*y^4*z + 7*z^2 - 9*y*z^2 + 5*y^2*z^2 - 3*y^3*z^2 - 12*z^3 + 14*y*z^3 - 8*y^2*z^3)*G[0, 0, y])/ ((-1 + y)^4*z^2*(-1 + y + z)^2) + ((I/6)*(2 - 8*y + 12*y^2 - 8*y^3 + 2*y^4 + 13*z - 39*y*z + 39*y^2*z - 13*y^3*z - 34*z^2 + 74*y*z^2 - 46*y^2*z^2 + 6*y^3*z^2 + 27*z^3 - 27*y*z^3 - 8*z^4)*G[0, 0, z])/((-1 + y)^3*z^2*(-1 + y + z)^2) + ((I/6)*(-18*y^5 + 94*y^6 - 196*y^7 + 204*y^8 - 106*y^9 + 22*y^10 - 62*y^4*z + 362*y^5*z - 852*y^6*z + 1004*y^7*z - 590*y^8*z + 138*y^9*z - 58*y^3*z^2 + 429*y^4*z^2 - 1241*y^5*z^2 + 1752*y^6*z^2 - 1204*y^7*z^2 + 319*y^8*z^2 + 3*y^9*z^2 + 26*y^2*z^3 - 34*y^3*z^3 - 276*y^4*z^3 + 846*y^5*z^3 - 845*y^6*z^3 + 253*y^7*z^3 + 30*y^8*z^3 + 36*y*z^4 - 282*y^2*z^4 + 740*y^3*z^4 - 831*y^4*z^4 + 421*y^5*z^4 - 179*y^6*z^4 + 99*y^7*z^4 + 8*z^5 - 148*y*z^5 + 658*y^2*z^5 - 1218*y^3*z^5 + 1068*y^4*z^5 - 508*y^5*z^5 + 156*y^6*z^5 - 25*z^6 + 217*y*z^6 - 604*y^2*z^6 + 718*y^3*z^6 - 411*y^4*z^6 + 129*y^5*z^6 + 26*z^7 - 132*y*z^7 + 223*y^2*z^7 - 155*y^3*z^7 + 54*y^4*z^7 - 9*z^8 + 27*y*z^8 - 23*y^2*z^8 + 9*y^3*z^8)*G[0, 1, y])/((-1 + y)^3*y^2*z^2* (-1 + y + z)^2*(y + z)^4) - ((I/6)*(-4*y^5 + 20*y^6 - 40*y^7 + 40*y^8 - 20*y^9 + 4*y^10 - 16*y^4*z + 90*y^5*z - 198*y^6*z + 212*y^7*z - 108*y^8*z + 18*y^9*z + 2*y^10*z - 24*y^3*z^2 + 163*y^4*z^2 - 415*y^5*z^2 + 493*y^6*z^2 - 259*y^7*z^2 + 28*y^8*z^2 + 14*y^9*z^2 - 16*y^2*z^3 + 144*y^3*z^3 - 448*y^4*z^3 + 608*y^5*z^3 - 320*y^6*z^3 - 12*y^7*z^3 + 40*y^8*z^3 + 4*y^9*z^3 - 4*y*z^4 + 80*y^2*z^4 - 356*y^3*z^4 + 625*y^4*z^4 - 419*y^5*z^4 + 17*y^6*z^4 + 37*y^7*z^4 + 20*y^8*z^4 + 18*y*z^5 - 162*y^2*z^5 + 444*y^3*z^5 - 462*y^4*z^5 + 136*y^5*z^5 - 12*y^6*z^5 + 42*y^7*z^5 + z^6 - 37*y*z^6 + 181*y^2*z^6 - 299*y^3*z^6 + 162*y^4*z^6 - 40*y^5*z^6 + 48*y^6*z^6 - 4*z^7 + 44*y*z^7 - 120*y^2*z^7 + 100*y^3*z^7 - 28*y^4*z^7 + 32*y^5*z^7 + 5*z^8 - 27*y*z^8 + 37*y^2*z^8 - 11*y^3*z^8 + 12*y^4*z^8 - 2*z^9 + 6*y*z^9 - 2*y^2*z^9 + 2*y^3*z^9)*G[0, 1, z])/((-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((I/18)*(-12*y^5 + 82*y^6 - 230*y^7 + 340*y^8 - 280*y^9 + 122*y^10 - 22*y^11 - 48*y^4*z + 346*y^5*z - 1039*y^6*z + 1659*y^7*z - 1486*y^8*z + 712*y^9*z - 147*y^10*z + 3*y^11*z - 72*y^3*z^2 + 540*y^4*z^2 - 1736*y^5*z^2 + 2979*y^6*z^2 - 2859*y^7*z^2 + 1475*y^8*z^2 - 345*y^9*z^2 + 18*y^10*z^2 - 48*y^2*z^3 + 406*y^3*z^3 - 1412*y^4*z^3 + 2468*y^5*z^3 - 2197*y^6*z^3 + 905*y^7*z^3 - 131*y^8*z^3 + 9*y^9*z^3 - 12*y*z^4 + 22*y^2*z^4 + 110*y^3*z^4 - 702*y^4*z^4 + 1874*y^5*z^4 - 2333*y^6*z^4 + 1173*y^7*z^4 - 132*y^8*z^4 - 60*y*z^5 + 679*y^2*z^5 - 2583*y^3*z^5 + 5166*y^4*z^5 - 5710*y^5*z^5 + 2919*y^6*z^5 - 387*y^7*z^5 - 24*z^6 + 372*y*z^6 - 1805*y^2*z^6 + 4269*y^3*z^6 - 5487*y^4*z^6 + 3281*y^5*z^6 - 510*y^6*z^6 + 72*z^7 - 588*y*z^7 + 1785*y^2*z^7 - 2787*y^3*z^7 + 2031*y^4*z^7 - 369*y^5*z^7 - 72*z^8 + 360*y*z^8 - 729*y^2*z^8 + 681*y^3*z^8 - 144*y^4*z^8 + 24*z^9 - 72*y*z^9 + 96*y^2*z^9 - 24*y^3*z^9)* G[0, 1 - y, z])/((-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((I/6)*(14*y^5 - 56*y^6 + 84*y^7 - 56*y^8 + 14*y^9 + 53*y^4*z - 240*y^5*z + 403*y^6*z - 298*y^7*z + 82*y^8*z + 58*y^3*z^2 - 338*y^4*z^2 + 684*y^5*z^2 - 593*y^6*z^2 + 184*y^7*z^2 + 5*y^8*z^2 + 32*y^2*z^3 - 244*y^3*z^3 + 599*y^4*z^3 - 622*y^5*z^3 + 221*y^6*z^3 + 20*y^7*z^3 - 64*y^2*z^4 + 254*y^3*z^4 - 358*y^4*z^4 + 162*y^5*z^4 + 30*y^6*z^4 - z^5 + 4*y*z^5 + 27*y^2*z^5 - 90*y^3*z^5 + 76*y^4*z^5 + 20*y^5*z^5 + 2*z^6 - 6*y*z^6 - y^2*z^6 + 24*y^3*z^6 + 5*y^4*z^6 - z^7 + 2*y*z^7 + 5*y^2*z^7)*G[1, 0, y])/ ((-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((I/6)*(-1 + z)*(8*y - 13*y^2 + 6*y^3 - 16*y*z + 13*y^2*z + 6*z^2 - 4*y*z^2 + 12*y^2*z^2 - 12*z^3 + 12*y*z^3 + 6*z^4)*G[1, 0, z])/ (y^2*z^3*(-1 + y + z)^2) + ((I/6)*(-6*y^3 + 32*y^4 - 68*y^5 + 72*y^6 - 38*y^7 + 8*y^8 - 15*y^2*z + 91*y^3*z - 201*y^4*z + 207*y^5*z - 100*y^6*z + 18*y^7*z - 2*y*z^2 + 46*y^2*z^2 - 148*y^3*z^2 + 164*y^4*z^2 - 54*y^5*z^2 - 10*y^6*z^2 + 4*y^7*z^2 - 5*z^3 + 37*y*z^3 - 116*y^2*z^3 + 136*y^3*z^3 - 24*y^4*z^3 - 28*y^5*z^3 + 14*z^4 - 78*y*z^4 + 146*y^2*z^4 - 84*y^3*z^4 + 10*y^4*z^4 - 16*y^5*z^4 - 13*z^5 + 55*y*z^5 - 64*y^2*z^5 + 22*y^3*z^5 - 16*y^4*z^5 + 4*z^6 - 12*y*z^6 + 4*y^2*z^6 - 4*y^3*z^6)* G[1, 1, y])/((-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^2) + G[1 - y, z]*(((I/216)*(18*y^4 + 306*y^5 - 1442*y^6 + 2026*y^7 - 434*y^8 - 1402*y^9 + 1250*y^10 - 322*y^11 + 72*y^3*z + 1098*y^4*z - 7403*y^5*z + 15607*y^6*z - 12580*y^7*z - 152*y^8*z + 5837*y^9*z - 2777*y^10*z + 298*y^11*z + 108*y^2*z^2 + 1332*y^3*z^2 - 15240*y^4*z^2 + 47871*y^5*z^2 - 66029*y^6*z^2 + 39666*y^7*z^2 - 3972*y^8*z^2 - 4999*y^9*z^2 + 1221*y^10*z^2 + 42*y^11*z^2 + 72*y*z^3 + 468*y^2*z^3 - 14693*y^3*z^3 + 70777*y^4*z^3 - 143309*y^5*z^3 + 142265*y^6*z^3 - 67060*y^7*z^3 + 11306*y^8*z^3 - 150*y^9*z^3 + 324*y^10*z^3 + 18*z^4 - 198*y*z^4 - 4352*y^2*z^4 + 43771*y^3*z^4 - 136141*y^4*z^4 + 195051*y^5*z^4 - 138625*y^6*z^4 + 45946*y^7*z^4 - 6130*y^8*z^4 + 660*y^9*z^4 - 126*z^5 + 762*y*z^5 + 6840*y^2*z^5 - 49523*y^3*z^5 + 108843*y^4*z^5 - 104463*y^5*z^5 + 42035*y^6*z^5 - 3912*y^7*z^5 - 672*y^8*z^5 + 384*z^6 - 2448*y*z^6 + 378*y^2*z^6 + 13287*y^3*z^6 - 16299*y^4*z^6 - 3645*y^5*z^6 + 11727*y^6*z^6 - 4032*y^7*z^6 - 636*z^7 + 3780*y*z^7 - 8242*y^2*z^7 + 14322*y^3*z^7 - 22998*y^4*z^7 + 18826*y^5*z^7 - 5484*y^6*z^7 + 594*z^8 - 2814*y*z^8 + 6492*y^2*z^8 - 11304*y^3*z^8 + 10716*y^4*z^8 - 3252*y^5*z^8 - 294*z^9 + 954*y*z^9 - 1998*y^2*z^9 + 2778*y^3*z^9 - 792*y^4*z^9 + 60*z^10 - 108*y*z^10 + 306*y^2*z^10 - 42*y^3*z^10))/((-1 + y)^3*y^2* (-1 + z)*z^3*(-1 + y + z)^2*(y + z)^4) + (((14*I)/3)*G[0, 0, y])/ z^3 - (((2*I)/3)*G[0, 1, y])/z^3 - ((I/3)*G[1, 1, y])/z^3) + G[-y, z]*(((-3*I)*G[0, 1, y])/z^3 - (((7*I)/3)*G[1, 0, y])/z^3 - (I*G[1, 1, y])/z^3) - ((I/6)*(-1 + z)*(4*y - 12*y^2 + 6*y^3 - 8*y*z + 12*y^2*z - z^2 + 6*y*z^2 + 2*y^2*z^2 + 2*z^3 - 2*y*z^3 - z^4)*G[1, 1, z])/(y^2*z^3*(-1 + y + z)^2) - ((I/6)*(-6*y + 17*y^2 - 8*y^3 + 18*y*z - 28*y^2*z + 6*y^3*z + z^2 - 20*y*z^2 + 16*y^2*z^2 - 3*z^3 + 10*y*z^3 - 5*y^2*z^3 + 3*z^4 - 2*y*z^4 - z^5)*G[1, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2) - ((I/6)*(8*y^5 - 61*y^6 + 185*y^7 - 290*y^8 + 250*y^9 - 113*y^10 + 21*y^11 + 32*y^4*z - 262*y^5*z + 866*y^6*z - 1484*y^7*z + 1396*y^8*z - 686*y^9*z + 138*y^10*z + 48*y^3*z^2 - 430*y^4*z^2 + 1586*y^5*z^2 - 3045*y^6*z^2 + 3199*y^7*z^2 - 1745*y^8*z^2 + 387*y^9*z^2 + 32*y^2*z^3 - 338*y^3*z^3 + 1452*y^4*z^3 - 3228*y^5*z^3 + 3901*y^6*z^3 - 2421*y^7*z^3 + 595*y^8*z^3 + 7*y^9*z^3 + 8*y*z^4 - 103*y^2*z^4 + 559*y^3*z^4 - 1576*y^4*z^4 + 2388*y^5*z^4 - 1802*y^6*z^4 + 486*y^7*z^4 + 40*y^8*z^4 - 12*y^2*z^5 - 30*y^3*z^5 + 282*y^4*z^5 - 430*y^5*z^5 + 102*y^6*z^5 + 96*y^7*z^5 + 6*z^6 - 78*y*z^6 + 329*y^2*z^6 - 559*y^3*z^6 + 387*y^4*z^6 - 177*y^5*z^6 + 124*y^6*z^6 - 18*z^7 + 142*y*z^7 - 373*y^2*z^7 + 383*y^3*z^7 - 177*y^4*z^7 + 91*y^5*z^7 + 18*z^8 - 90*y*z^8 + 137*y^2*z^8 - 69*y^3*z^8 + 36*y^4*z^8 - 6*z^9 + 18*y*z^9 - 10*y^2*z^9 + 6*y^3*z^9)*G[1 - y, 0, z])/ ((-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((I/6)*(-2*y^4 + 20*y^5 - 74*y^6 + 135*y^7 - 131*y^8 + 65*y^9 - 13*y^10 - 8*y^3*z + 90*y^4*z - 360*y^5*z + 702*y^6*z - 728*y^7*z + 390*y^8*z - 88*y^9*z + 2*y^10*z - 12*y^2*z^2 + 158*y^3*z^2 - 704*y^4*z^2 + 1493*y^5*z^2 - 1667*y^6*z^2 + 965*y^7*z^2 - 245*y^8*z^2 + 12*y^9*z^2 - 8*y*z^3 + 140*y^2*z^3 - 732*y^3*z^3 + 1722*y^4*z^3 - 2065*y^5*z^3 + 1271*y^6*z^3 - 359*y^7*z^3 + 31*y^8*z^3 - 2*z^4 + 46*y*z^4 - 344*y^2*z^4 + 995*y^3*z^4 - 1315*y^4*z^4 + 833*y^5*z^4 - 257*y^6*z^4 + 44*y^7*z^4 + 6*z^5 - 72*y*z^5 + 266*y^2*z^5 - 342*y^3*z^5 + 124*y^4*z^5 - 14*y^5*z^5 + 36*y^6*z^5 - 6*z^6 + 33*y*z^6 + y^2*z^6 - 145*y^3*z^6 + 117*y^4*z^6 + 16*y^5*z^6 + 2*z^7 + 11*y*z^7 - 81*y^2*z^7 + 89*y^3*z^7 + 3*y^4*z^7 - 14*y*z^8 + 30*y^2*z^8 + 4*y*z^9)* G[1 - y, 1, z])/((-1 + y)^3*y*z^3*(-1 + y + z)^2*(y + z)^4) + ((I/18)*(36*y^5 - 140*y^6 + 204*y^7 - 132*y^8 + 32*y^9 + 144*y^4*z - 638*y^5*z + 1068*y^6*z - 792*y^7*z + 212*y^8*z + 6*y^9*z + 216*y^3*z^2 - 1158*y^4*z^2 + 2250*y^5*z^2 - 1893*y^6*z^2 + 561*y^7*z^2 + 24*y^8*z^2 + 144*y^2*z^3 - 1034*y^3*z^3 + 2352*y^4*z^3 - 2256*y^5*z^3 + 788*y^6*z^3 + 30*y^7*z^3 + 36*y*z^4 - 392*y^2*z^4 + 1056*y^3*z^4 - 1242*y^4*z^4 + 638*y^5*z^4 - 60*y*z^5 + 234*y^2*z^5 - 426*y^3*z^5 + 426*y^4*z^5 - 30*y^5*z^5 - 6*z^6 + 42*y*z^6 - 117*y^2*z^6 + 201*y^3*z^6 - 24*y^4*z^6 + 6*z^7 - 18*y*z^7 + 42*y^2*z^7 - 6*y^3*z^7)*G[1 - y, 1 - y, z])/ ((-1 + y)^3*y^2*z^3*(y + z)^4) - ((I/72)*(-131*y^6 + 358*y^7 - 191*y^8 - 692*y^5*z + 2222*y^6*z - 1554*y^7*z + 120*y^8*z - 1350*y^4*z^2 + 5428*y^5*z^2 - 4989*y^6*z^2 + 720*y^7*z^2 - 1292*y^3*z^3 + 6700*y^4*z^3 - 8140*y^5*z^3 + 1680*y^6*z^3 + 421*y^2*z^4 + 2126*y^3*z^4 - 5757*y^4*z^4 + 1680*y^5*z^4 + 456*y*z^5 - 2282*y^2*z^5 + 750*y^3*z^5 + 108*z^6 - 1608*y*z^6 + 3517*y^2*z^6 - 1680*y^3*z^6 - 336*z^7 + 1872*y*z^7 - 1680*y^2*z^7 + 348*z^8 - 720*y*z^8 - 120*z^9)*G[-y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^4) + G[0, y]*(((-1/144*I)*(-106*y^4 + 352*y^5 - 420*y^6 + 208*y^7 - 34*y^8 - 486*y^3*z + 2089*y^4*z - 3409*y^5*z + 2541*y^6*z - 769*y^7*z + 22*y^8*z + 12*y^9*z - 438*y^2*z^2 + 2835*y^3*z^2 - 6378*y^4*z^2 + 6468*y^5*z^2 - 2556*y^6*z^2 + 57*y^7*z^2 + 12*y^8*z^2 - 322*y*z^3 + 2419*y^2*z^3 - 6216*y^3*z^3 + 7049*y^4*z^3 - 2405*y^5*z^3 - 1281*y^6*z^3 + 468*y^7*z^3 + 24*z^4 + 673*y*z^4 - 3034*y^2*z^4 + 4077*y^3*z^4 - 686*y^4*z^4 - 3346*y^5*z^4 + 1716*y^6*z^4 - 72*z^5 - 135*y*z^5 + 150*y^2*z^5 + 1137*y^3*z^5 - 3456*y^4*z^5 + 2376*y^5*z^5 + 72*z^6 - 461*y*z^6 + 1196*y^2*z^6 - 1719*y^3*z^6 + 1488*y^4*z^6 - 24*z^7 + 245*y*z^7 - 293*y^2*z^7 + 360*y^3*z^7))/((-1 + y)^3*y*(-1 + z)*z^2* (-1 + y + z)^2*(y + z)^3) - ((I/3)*(-6 + 18*y - 18*y^2 + 6*y^3 + 7*z - 14*y*z + 7*y^2*z + 2*z^2 - 4*y*z^2 + 2*y^2*z^2 - 3*z^3)* G[0, z])/((-1 + y)^2*z^2*(-1 + y + z)^2) + ((I/6)*(-6 + 17*y - 8*y^2 + 18*z - 28*y*z + 6*y^2*z - 18*z^2 + 10*y*z^2 + 6*z^3 + y*z^3)*G[1, z])/(y*z^3*(-1 + y + z)^2) + ((I/72)*(72*y^4 - 271*y^5 + 364*y^6 - 186*y^7 + 4*y^8 + 17*y^9 + 288*y^3*z - 1180*y^4*z + 1782*y^5*z - 1218*y^6*z + 442*y^7*z - 186*y^8*z + 72*y^9*z + 432*y^2*z^2 - 2034*y^3*z^2 + 3560*y^4*z^2 - 3175*y^5*z^2 + 2078*y^6*z^2 - 1293*y^7*z^2 + 432*y^8*z^2 + 288*y*z^3 - 1924*y^2*z^3 + 4420*y^3*z^3 - 5344*y^4*z^3 + 4704*y^5*z^3 - 3212*y^6*z^3 + 1068*y^7*z^3 + 72*z^4 - 871*y*z^4 + 2916*y^2*z^4 - 4908*y^3*z^4 + 5392*y^4*z^4 - 3945*y^5*z^4 + 1392*y^6*z^4 - 216*z^5 + 1142*y*z^5 - 2542*y^2*z^5 + 3242*y^3*z^5 - 2442*y^4*z^5 + 1008*y^5*z^5 + 216*z^6 - 763*y*z^6 + 1070*y^2*z^6 - 619*y^3*z^6 + 384*y^4*z^6 - 72*z^7 + 156*y*z^7 + 48*y^2*z^7 + 60*y^3*z^7 + 48*y*z^8)* G[1 - y, z])/((-1 + y)^2*y*z^3*(-1 + y + z)^2*(y + z)^4) + (((2*I)/3)*G[0, 1 - y, z])/z^3 + ((2*I)*G[1 - y, 0, z])/z^3 - ((I/3)*G[1 - y, 1, z])/z^3 + ((2*I)*G[1 - y, 1 - y, z])/z^3 - (((7*I)/3)*G[-y, 1 - y, z])/z^3) + G[1, y]*(((I/72)*(-323*y^5 + 1595*y^6 - 3150*y^7 + 3110*y^8 - 1535*y^9 + 303*y^10 - 1386*y^4*z + 8095*y^5*z - 18919*y^6*z + 22362*y^7*z - 13738*y^8*z + 3913*y^9*z - 333*y^10*z + 6*y^11*z - 1787*y^3*z^2 + 13841*y^4*z^2 - 40757*y^5*z^2 + 59663*y^6*z^2 - 45728*y^7*z^2 + 17048*y^8*z^2 - 2316*y^9*z^2 + 36*y^10*z^2 - 358*y^2*z^3 + 7903*y^3*z^3 - 36261*y^4*z^3 + 72103*y^5*z^3 - 71157*y^6*z^3 + 33460*y^7*z^3 - 5610*y^8*z^3 - 80*y^9*z^3 + 188*y*z^4 + 306*y^2*z^4 - 10783*y^3*z^4 + 37331*y^4*z^4 - 51535*y^5*z^4 + 30207*y^6*z^4 - 4958*y^7*z^4 - 828*y^8*z^4 + 50*z^5 - 882*y*z^5 + 1786*y^2*z^5 + 3749*y^3*z^5 - 13131*y^4*z^5 + 9387*y^5*z^5 + 793*y^6*z^5 - 1968*y^7*z^5 - 170*z^6 + 1506*y*z^6 - 3390*y^2*z^6 + 2774*y^3*z^6 - 2900*y^4*z^6 + 4200*y^5*z^6 - 2164*y^6*z^6 + 210*z^7 - 1154*y*z^7 + 2132*y^2*z^7 - 2644*y^3*z^7 + 2776*y^4*z^7 - 1176*y^5*z^7 - 110*z^8 + 378*y*z^8 - 578*y^2*z^8 + 802*y^3*z^8 - 276*y^4*z^8 + 20*z^9 - 36*y*z^9 + 102*y^2*z^9 - 14*y^3*z^9))/ ((-1 + y)^3*y^2*(-1 + z)*z^2*(-1 + y + z)^2*(y + z)^4) - ((I/6)*(-6*y + 17*y^2 - 8*y^3 + 18*y*z - 28*y^2*z + 6*y^3*z + z^2 - 20*y*z^2 + 16*y^2*z^2 - 3*z^3 + 10*y*z^3 - 5*y^2*z^3 + 3*z^4 - 2*y*z^4 - z^5)*G[1, z])/(y^2*z^3*(-1 + y + z)^2) + ((I/18)*(24*y^3 - 178*y^4 + 530*y^5 - 820*y^6 + 700*y^7 - 314*y^8 + 58*y^9 + 48*y^2*z - 458*y^3*z + 1674*y^4*z - 3070*y^5*z + 3020*y^6*z - 1518*y^7*z + 298*y^8*z + 6*y^9*z + 24*y*z^2 - 391*y^2*z^2 + 1935*y^3*z^2 - 4422*y^4*z^2 + 5182*y^5*z^2 - 3003*y^6*z^2 + 651*y^7*z^2 + 24*y^8*z^2 - 90*y*z^3 + 848*y^2*z^3 - 2800*y^3*z^3 + 4293*y^4*z^3 - 3101*y^5*z^3 + 823*y^6*z^3 + 27*y^7*z^3 - 15*z^4 + 207*y*z^4 - 967*y^2*z^4 + 2043*y^3*z^4 - 2025*y^4*z^4 + 775*y^5*z^4 - 18*y^6*z^4 + 42*z^5 - 270*y*z^5 + 729*y^2*z^5 - 1017*y^3*z^5 + 603*y^4*z^5 - 63*y^5*z^5 - 39*z^6 + 165*y*z^6 - 330*y^2*z^6 + 300*y^3*z^6 - 48*y^4*z^6 + 12*z^7 - 36*y*z^7 + 60*y^2*z^7 - 12*y^3*z^7)* G[1 - y, z])/((-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) - ((I/72)*(-131*y^6 + 358*y^7 - 191*y^8 - 692*y^5*z + 2222*y^6*z - 1554*y^7*z + 120*y^8*z - 1350*y^4*z^2 + 5428*y^5*z^2 - 4989*y^6*z^2 + 720*y^7*z^2 - 1292*y^3*z^3 + 6700*y^4*z^3 - 8140*y^5*z^3 + 1680*y^6*z^3 + 421*y^2*z^4 + 2126*y^3*z^4 - 5757*y^4*z^4 + 1680*y^5*z^4 + 456*y*z^5 - 2282*y^2*z^5 + 750*y^3*z^5 + 108*z^6 - 1608*y*z^6 + 3517*y^2*z^6 - 1680*y^3*z^6 - 336*z^7 + 1872*y*z^7 - 1680*y^2*z^7 + 348*z^8 - 720*y*z^8 - 120*z^9)*G[-y, z])/(y^2*z^3*(-1 + y + z)^2* (y + z)^4) - (((5*I)/3)*G[0, 1 - y, z])/z^3 + (((2*I)/3)*G[0, -y, z])/z^3 + (I*G[1 - y, 0, z])/z^3 + ((I/3)*G[1 - y, 1, z])/z^3 - (((7*I)/3)*G[1 - y, -y, z])/z^3 - (((5*I)/3)*G[-y, 0, z])/z^3 - (I*G[-y, 1 - y, z])/z^3 - ((2*I)*G[-y, -y, z])/z^3) - ((I/3)*G[0, 0, 1 - y, z])/z^3 + (((5*I)/3)*G[0, 1 - y, 0, z])/z^3 - (((2*I)/3)*G[0, 1 - y, 1, z])/ z^3 - (((5*I)/3)*G[0, 1 - y, 1 - y, z])/z^3 + (((2*I)/3)*G[0, -y, 1 - y, z])/z^3 - ((I/3)*G[1 - y, 0, 0, z])/z^3 + (((2*I)/3)*G[1 - y, 0, 1 - y, z])/z^3 - (I*G[1 - y, 1, 0, z])/z^3 + (I*G[1 - y, 1, 1, z])/z^3 + ((I/3)*G[1 - y, 1, 1 - y, z])/z^3 + (((2*I)/3)*G[1 - y, 1 - y, 0, z])/z^3 + (I*G[1 - y, 1 - y, 1, z])/ z^3 + (I*G[1 - y, 1 - y, 1 - y, z])/z^3 - (((7*I)/3)*G[1 - y, -y, 1 - y, z])/z^3 + ((I/3)*G[-y, 0, 1, z])/z^3 - (((2*I)/3)*G[-y, 0, 1 - y, z])/z^3 - (((5*I)/3)*G[-y, 1 - y, 0, z])/ z^3 + ((I/3)*G[-y, 1 - y, 1, z])/z^3 - ((2*I)*G[-y, 1 - y, 1 - y, z])/ z^3 - ((2*I)*G[-y, -y, 1 - y, z])/z^3) + G[0, 0, 0, y]*((2078*y^2 - 6018*y^3 + 5802*y^4 - 1862*y^5 + 3772*y*z - 12307*y^2*z + 13610*y^3*z - 5171*y^4*z + 96*y^5*z + 2126*z^2 - 9296*y*z^2 + 12711*y^2*z^2 - 6978*y^3*z^2 + 789*y^4*z^2 - 1711*z^3 + 3192*y*z^3 - 3779*y^2*z^3 + 1002*y^3*z^3 - 415*z^4 - 542*y*z^4 + 309*y^2*z^4)/(36*(-1 + y)^3*z^2*(-1 + y + z)*(y + z)^2) + (4*G[0, 0, 1 - y, z])/z^3 - (8*G[0, 1 - y, 0, z])/z^3 - (3*G[0, 1 - y, 1 - y, z])/z^3 - (3*G[0, -y, 1 - y, z])/z^3 + (4*G[1 - y, 0, 0, z])/z^3 - (13*G[1 - y, 0, 1 - y, z])/z^3 + (17*G[1 - y, 1 - y, 1 - y, z])/z^3 - (5*G[1 - y, -y, 1 - y, z])/z^3 + G[-y, 0, 1 - y, z]/z^3 - (6*G[-y, 1 - y, 1 - y, z])/z^3 + (6*G[-y, -y, 1 - y, z])/z^3) + G[1, 1, 0, y]* ((-2045*y^5 + 7350*y^6 - 9816*y^7 + 5690*y^8 - 1107*y^9 - 72*y^10 - 7933*y^4*z + 35231*y^5*z - 58092*y^6*z + 43168*y^7*z - 13346*y^8*z + 999*y^9*z - 27*y^10*z - 10082*y^3*z^2 + 61469*y^4*z^2 - 130970*y^5*z^2 + 126894*y^6*z^2 - 54688*y^7*z^2 + 7467*y^8*z^2 - 90*y^9*z^2 - 3969*y^2*z^3 + 45106*y^3*z^3 - 137192*y^4*z^3 + 180643*y^5*z^3 - 105979*y^6*z^3 + 19833*y^7*z^3 + 288*y^8*z^3 - 117*y*z^4 + 12184*y^2*z^4 - 65626*y^3*z^4 + 127613*y^4*z^4 - 106026*y^5*z^4 + 26263*y^6*z^4 + 1899*y^7*z^4 + 207*z^5 - 513*y*z^5 - 10354*y^2*z^5 + 39992*y^3*z^5 - 55246*y^4*z^5 + 19711*y^5*z^5 + 3663*y^6*z^5 - 630*z^6 + 1962*y*z^6 + 1374*y^2*z^6 - 13282*y^3*z^6 + 9858*y^4*z^6 + 3258*y^5*z^6 + 639*z^7 - 1899*y*z^7 + 35*y^2*z^7 + 3703*y^3*z^7 + 1332*y^4*z^7 - 216*z^8 + 567*y*z^8 + 730*y^2*z^8 + 189*y^3*z^8)/(36*(-1 + y)^2*y^2*(-1 + z)*z^2* (-1 + y + z)^2*(y + z)^4) + (9*G[1 - y, 0, 0, z])/z^3 - (11*G[1 - y, 0, 1 - y, z])/z^3 - (6*G[1 - y, 0, -y, z])/z^3 + (6*G[1 - y, 1, 0, z])/z^3 - (3*G[1 - y, 1, 1 - y, z])/z^3 - (3*G[1 - y, 1 - y, 0, z])/z^3 + G[1 - y, 1 - y, 1, z]/z^3 + (5*G[1 - y, 1 - y, 1 - y, z])/z^3 + (5*G[1 - y, 1 - y, -y, z])/z^3 - (6*G[1 - y, -y, 0, z])/z^3 + (7*G[1 - y, -y, 1 - y, z])/z^3 - (2*G[1 - y, -y, -y, z])/z^3 - (10*G[-y, 0, 0, z])/z^3 + (2*G[-y, 0, 1, z])/z^3 + (3*G[-y, 0, 1 - y, z])/z^3 + (14*G[-y, 0, -y, z])/z^3 + (3*G[-y, 1 - y, 0, z])/z^3 + (2*G[-y, 1 - y, 1, z])/z^3 - (2*G[-y, 1 - y, 1 - y, z])/z^3 - (6*G[-y, 1 - y, -y, z])/z^3 - (16*G[-y, -y, -y, z])/z^3) + G[0, 0, 1, y]*((-189*y^3 + 1224*y^4 - 3078*y^5 + 3852*y^6 - 2493*y^7 + 756*y^8 - 72*y^9 - 5*y^2*z + 1861*y^3*z - 9545*y^4*z + 18473*y^5*z - 16657*y^6*z + 6773*y^7*z - 873*y^8*z - 27*y^9*z - 1679*y*z^2 + 10181*y^2*z^2 - 30480*y^3*z^2 + 51080*y^4*z^2 - 47678*y^5*z^2 + 23421*y^6*z^2 - 5061*y^7*z^2 + 216*y^8*z^2 - 553*z^3 + 8893*y*z^3 - 38527*y^2*z^3 + 77473*y^3*z^3 - 81368*y^4*z^3 + 45724*y^5*z^3 - 12621*y^6*z^3 + 979*y^7*z^3 + 1969*z^4 - 17094*y*z^4 + 52021*y^2*z^4 - 71054*y^3*z^4 + 47427*y^4*z^4 - 15652*y^5*z^4 + 1807*y^6*z^4 - 2580*z^5 + 15092*y*z^5 - 30306*y^2*z^5 + 25302*y^3*z^5 - 10196*y^4*z^5 + 2112*y^5*z^5 + 1465*z^6 - 6097*y*z^6 + 7080*y^2*z^6 - 3349*y^3*z^6 + 1477*y^4*z^6 - 301*z^7 + 885*y*z^7 - 444*y^2*z^7 + 436*y^3*z^7)/(36*(-1 + y)^3*y^2*(-1 + z)* z^2*(-1 + y + z)^2*(y + z)^2) + G[0, 0, 1 - y, z]/z^3 - (6*G[0, 0, -y, z])/z^3 + (4*G[0, 1 - y, 1, z])/z^3 + (3*G[0, 1 - y, 1 - y, z])/z^3 + (9*G[0, 1 - y, -y, z])/z^3 + (8*G[0, -y, 0, z])/z^3 + (2*G[0, -y, 1 - y, z])/z^3 + (4*G[1 - y, 0, 0, z])/z^3 + (5*G[1 - y, 0, 1, z])/z^3 - (8*G[1 - y, 0, 1 - y, z])/z^3 + (7*G[1 - y, 0, -y, z])/z^3 - (3*G[1 - y, 1, 0, z])/z^3 - (2*G[1 - y, 1, 1, z])/z^3 + (3*G[1 - y, 1, 1 - y, z])/z^3 - (4*G[1 - y, 1 - y, 0, z])/z^3 - (8*G[1 - y, 1 - y, 1, z])/z^3 + (8*G[1 - y, 1 - y, 1 - y, z])/z^3 - (8*G[1 - y, 1 - y, -y, z])/z^3 - (8*G[1 - y, -y, 0, z])/z^3 - (2*G[1 - y, -y, 1 - y, z])/z^3 + (5*G[1 - y, -y, -y, z])/z^3 - (9*G[-y, 0, 0, z])/z^3 - (3*G[-y, 0, 1, z])/z^3 + (4*G[-y, 0, 1 - y, z])/z^3 + (6*G[-y, 0, -y, z])/z^3 + (9*G[-y, 1 - y, 0, z])/z^3 - (3*G[-y, 1 - y, 1, z])/z^3 - (5*G[-y, 1 - y, 1 - y, z])/z^3 + (8*G[-y, 1 - y, -y, z])/z^3 + (6*G[-y, -y, 0, z])/z^3 + (16*G[-y, -y, 1 - y, z])/z^3 - (16*G[-y, -y, -y, z])/z^3) + G[1, 1, 1, y]* ((1607*y^2 - 1607*y^3 + 3382*y*z - 3793*y^2*z + 249*y^3*z - 87*z^2 - 237*y*z^2 + 87*z^3 - 249*y*z^3)/(18*(-1 + y)*y*z^2*(y + z)^2) - (6*G[1 - y, 0, -y, z])/z^3 - (3*G[1 - y, 1, 0, z])/z^3 - (2*G[1 - y, 1 - y, -y, z])/z^3 - (8*G[1 - y, -y, 0, z])/z^3 - (2*G[1 - y, -y, 1 - y, z])/z^3 + (19*G[1 - y, -y, -y, z])/z^3 + (2*G[-y, 0, 0, z])/z^3 - G[-y, 0, 1 - y, z]/z^3 - (6*G[-y, 0, -y, z])/z^3 - G[-y, 1 - y, 0, z]/z^3 - (2*G[-y, 1 - y, 1 - y, z])/z^3 + (11*G[-y, 1 - y, -y, z])/z^3 + (14*G[-y, -y, 0, z])/z^3 + (14*G[-y, -y, 1 - y, z])/z^3 - (12*G[-y, -y, -y, z])/z^3) + G[0, 1, 1, y]* ((18*y^2 - 450*y^3 + 2052*y^4 - 2826*y^5 + 1206*y^6 + 36*y*z - 1526*y^2*z + 5568*y^3*z - 7053*y^4*z + 3236*y^5*z - 261*y^6*z + 18*z^2 - 2030*y*z^2 + 7308*y^2*z^2 - 9046*y^3*z^2 + 4234*y^4*z^2 - 1492*y^5*z^2 - 760*z^3 + 4870*y*z^3 - 8027*y^2*z^3 + 4628*y^3*z^3 - 3087*y^4*z^3 + 1466*z^4 - 4126*y*z^4 + 3674*y^2*z^4 - 2742*y^3*z^4 - 724*z^5 + 1250*y*z^5 - 886*y^2*z^5)/(36*(-1 + y)^2*y^2*z^2* (-1 + y + z)*(y + z)^2) - (2*G[0, 1 - y, 0, z])/z^3 + (4*G[0, 1 - y, 1 - y, z])/z^3 - (9*G[0, 1 - y, -y, z])/z^3 - (8*G[0, -y, 0, z])/z^3 - (2*G[0, -y, 1 - y, z])/z^3 + (6*G[0, -y, -y, z])/z^3 - (4*G[1 - y, 0, 0, z])/z^3 + (4*G[1 - y, 0, 1 - y, z])/z^3 + G[1 - y, 0, -y, z]/z^3 + (3*G[1 - y, 1, 0, z])/z^3 + G[1 - y, 1, 1 - y, z]/z^3 + (2*G[1 - y, 1 - y, 0, z])/z^3 - (2*G[1 - y, 1 - y, 1 - y, z])/z^3 + (3*G[1 - y, 1 - y, -y, z])/z^3 + (8*G[1 - y, -y, 0, z])/z^3 + (2*G[1 - y, -y, 1 - y, z])/z^3 - (9*G[1 - y, -y, -y, z])/z^3 + (6*G[-y, 0, 0, z])/z^3 - (8*G[-y, 0, -y, z])/z^3 - (3*G[-y, 1 - y, 0, z])/z^3 - (2*G[-y, 1 - y, 1 - y, z])/z^3 + G[-y, 1 - y, -y, z]/z^3 - (12*G[-y, -y, 0, z])/z^3 - (12*G[-y, -y, 1 - y, z])/z^3 - (8*G[-y, -y, -y, z])/z^3) + G[0, 1, 0, y]*((2*y^4 + 366*y^5 - 1806*y^6 + 3552*y^7 - 3526*y^8 + 1794*y^9 - 398*y^10 + 16*y^11 + 8*y^3*z + 1394*y^4*z - 8082*y^5*z + 18547*y^6*z - 21655*y^7*z + 13427*y^8*z - 4081*y^9*z + 436*y^10*z + 6*y^11*z + 12*y^2*z^2 + 1940*y^3*z^2 - 14060*y^4*z^2 + 38804*y^5*z^2 - 53722*y^6*z^2 + 40232*y^7*z^2 - 15650*y^8*z^2 + 2460*y^9*z^2 - 16*y^10*z^2 + 8*y*z^3 + 966*y^2*z^3 - 11118*y^3*z^3 + 40515*y^4*z^3 - 69101*y^5*z^3 + 62872*y^6*z^3 - 30674*y^7*z^3 + 6539*y^8*z^3 - 239*y^9*z^3 + 2*z^4 + 178*y*z^4 - 4238*y^2*z^4 + 22432*y^3*z^4 - 49226*y^4*z^4 + 54980*y^5*z^4 - 34134*y^6*z^4 + 10166*y^7*z^4 - 856*y^8*z^4 + 2*z^5 - 710*y*z^5 + 6721*y^2*z^5 - 20177*y^3*z^5 + 27568*y^4*z^5 - 22210*y^5*z^5 + 9897*y^6*z^5 - 1555*y^7*z^5 - 50*z^6 + 1114*y*z^6 - 5062*y^2*z^6 + 8340*y^3*z^6 - 8424*y^4*z^6 + 6134*y^5*z^6 - 1588*y^6*z^6 + 119*z^7 - 953*y*z^7 + 2032*y^2*z^7 - 2074*y^3*z^7 + 2485*y^4*z^7 - 913*y^5*z^7 - 106*z^8 + 464*y*z^8 - 534*y^2*z^8 + 684*y^3*z^8 - 276*y^4*z^8 + 33*z^9 - 101*y*z^9 + 103*y^2*z^9 - 35*y^3*z^9)/(8*(-1 + y)^3*y^2*(-1 + z)*z^2* (-1 + y + z)^2*(y + z)^4) + (5*G[0, 1 - y, 0, z])/z^3 + (5*G[0, 1 - y, 1, z])/z^3 - (4*G[0, 1 - y, 1 - y, z])/z^3 - (4*G[0, 1 - y, -y, z])/z^3 - (4*G[0, -y, 0, z])/z^3 - (9*G[0, -y, 1 - y, z])/z^3 + (6*G[0, -y, -y, z])/z^3 + (6*G[1 - y, 0, 0, z])/z^3 + (5*G[1 - y, 0, 1 - y, z])/z^3 - (9*G[1 - y, 0, -y, z])/z^3 - (6*G[1 - y, 1, 0, z])/z^3 - (4*G[1 - y, 1, 1 - y, z])/z^3 - G[1 - y, 1 - y, 0, z]/z^3 - G[1 - y, 1 - y, 1, z]/z^3 - (8*G[1 - y, 1 - y, 1 - y, z])/z^3 + (8*G[1 - y, 1 - y, -y, z])/z^3 + G[1 - y, -y, 1 - y, z]/z^3 - (2*G[-y, 0, 1, z])/z^3 + (13*G[-y, 0, 1 - y, z])/z^3 + (6*G[-y, 0, -y, z])/z^3 + (14*G[-y, 1 - y, 0, z])/z^3 - (2*G[-y, 1 - y, 1, z])/z^3 + (6*G[-y, 1 - y, 1 - y, z])/z^3 - (8*G[-y, 1 - y, -y, z])/z^3 + (2*G[-y, -y, 1 - y, z])/z^3 - (8*G[-y, -y, -y, z])/z^3) + G[1, 0, 0, y]* ((-1390*y^3 + 5902*y^4 - 10365*y^5 + 9583*y^6 - 4729*y^7 + 999*y^8 - 2830*y^2*z + 13723*y^3*z - 27846*y^4*z + 29554*y^5*z - 16330*y^6*z + 3747*y^7*z - 18*y^8*z - 306*y*z^2 + 3119*y^2*z^2 - 10086*y^3*z^2 + 15900*y^4*z^2 - 10994*y^5*z^2 + 2241*y^6*z^2 + 126*y^7*z^2 + 90*z^3 - 931*y*z^3 + 3000*y^2*z^3 - 579*y^3*z^3 - 1231*y^4*z^3 - 1294*y^5*z^3 - 99*y^6*z^3 - 405*z^4 + 2409*y*z^4 - 1224*y^2*z^4 - 1896*y^3*z^4 - 1179*y^4*z^4 - 837*y^5*z^4 + 540*z^5 - 765*y*z^5 - 1509*y^2*z^5 - 615*y^3*z^5 - 783*y^4*z^5 - 225*z^6 - 407*y*z^6 - 223*y^2*z^6 - 189*y^3*z^6)/(36*(-1 + y)^3*y*z^2*(-1 + y + z)^2* (y + z)^3) - (6*G[1 - y, 0, 0, z])/z^3 + (10*G[1 - y, 0, 1 - y, z])/ z^3 + (3*G[1 - y, 0, -y, z])/z^3 + (2*G[1 - y, 1, 1 - y, z])/z^3 + (6*G[1 - y, 1 - y, 0, z])/z^3 - (9*G[1 - y, 1 - y, -y, z])/z^3 - G[1 - y, -y, 1 - y, z]/z^3 + (2*G[1 - y, -y, -y, z])/z^3 - (3*G[-y, 0, 1 - y, z])/z^3 + (2*G[-y, 0, -y, z])/z^3 - (10*G[-y, 1 - y, 0, z])/z^3 + (4*G[-y, 1 - y, 1 - y, z])/z^3 + (2*G[-y, 1 - y, -y, z])/z^3 - (6*G[-y, -y, 1 - y, z])/z^3 + (4*G[-y, -y, -y, z])/z^3) + ((440*y - 880*y^2 + 440*y^3 + 428*z - 1229*y*z + 891*y^2*z - 90*y^3*z - 373*z^2 + 408*y*z^2 - 198*y^2*z^2 - 55*z^3 - 108*y*z^3)* G[0, 0, 0, 0, y])/(12*(-1 + y)^2*z^2*(-1 + y + z)*(y + z)) + ((18*y - 34*y^2 + 16*y^3 + 16*z - 48*y*z + 31*y^2*z - 16*z^2 + 15*y*z^2)* G[0, 0, 0, 0, z])/(2*(-1 + y)*y*z*(-1 + y + z)*(y + z)) + ((42*y^3 + 102*y^4 - 540*y^5 + 606*y^6 - 210*y^7 - 29*y^2*z + 512*y^3*z - 1740*y^4*z + 2066*y^5*z - 815*y^6*z + 6*y^7*z + 124*y*z^2 - 311*y^2*z^2 - 406*y^3*z^2 + 1244*y^4*z^2 - 598*y^5*z^2 - 53*y^6*z^2 + 59*z^3 - 626*y*z^3 + 1509*y^2*z^3 - 1588*y^3*z^3 + 960*y^4*z^3 - 260*y^5*z^3 - 177*z^4 + 1028*y*z^4 - 1969*y^2*z^4 + 1634*y^3*z^4 - 384*y^4*z^4 + 177*z^5 - 656*y*z^5 + 811*y^2*z^5 - 230*y^3*z^5 - 59*z^6 + 130*y*z^6 - 47*y^2*z^6)*G[0, 0, 0, 1, y])/ (12*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^2) + ((9*y^3 - 30*y^4 + 33*y^5 - 12*y^6 + 26*y^2*z - 186*y^3*z + 273*y^4*z - 92*y^5*z - 21*y^6*z + 71*y*z^2 - 465*y^2*z^2 + 829*y^3*z^2 - 451*y^4*z^2 + 16*y^5*z^2 + 34*z^3 - 337*y*z^3 + 893*y^2*z^3 - 743*y^3*z^3 + 105*y^4*z^3 - 68*z^4 + 358*y*z^4 - 464*y^2*z^4 + 78*y^3*z^4 + 34*z^5 - 92*y*z^5 + 10*y^2*z^5)*G[0, 0, 0, 1 - y, z])/ (6*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((-36*y^5 + 98*y^6 + 14*y^7 - 324*y^8 + 448*y^9 - 254*y^10 + 54*y^11 - 140*y^4*z + 494*y^5*z - 279*y^6*z - 1114*y^7*z + 2240*y^8*z - 1718*y^9*z + 581*y^10*z - 62*y^11*z - 2*y^12*z - 256*y^3*z^2 + 1348*y^4*z^2 - 2342*y^5*z^2 + 699*y^6*z^2 + 2598*y^7*z^2 - 3552*y^8*z^2 + 1880*y^9*z^2 - 383*y^10*z^2 + 8*y^11*z^2 - 76*y^2*z^3 + 828*y^3*z^3 - 2423*y^4*z^3 + 2552*y^5*z^3 + 33*y^6*z^3 - 2468*y^7*z^3 + 2320*y^8*z^3 - 786*y^9*z^3 + 64*y^10*z^3 + 12*y*z^4 + 22*y^2*z^4 - 206*y^3*z^4 + 92*y^4*z^4 + 536*y^5*z^4 - 1168*y^6*z^4 + 1630*y^7*z^4 - 962*y^8*z^4 + 176*y^9*z^4 + 12*z^5 - 122*y*z^5 + 567*y^2*z^5 - 1574*y^3*z^5 + 2265*y^4*z^5 - 1458*y^5*z^5 + 1016*y^6*z^5 - 884*y^7*z^5 + 266*y^8*z^5 - 40*z^6 + 294*y*z^6 - 1013*y^2*z^6 + 1726*y^3*z^6 - 1144*y^4*z^6 + 356*y^5*z^6 - 491*y^6*z^6 + 224*y^7*z^6 + 47*z^7 - 280*y*z^7 + 647*y^2*z^7 - 552*y^3*z^7 + 32*y^4*z^7 - 126*y^5*z^7 + 100*y^6*z^7 - 22*z^8 + 108*y*z^8 - 166*y^2*z^8 + 48*y^3*z^8 - 36*y^4*z^8 + 24*y^5*z^8 + 3*z^9 - 12*y*z^9 + 19*y^2*z^9 - 14*y^3*z^9 + 4*y^4*z^9)* G[0, 0, 1, 0, y])/(4*(-1 + y)^4*y^2*(-1 + z)*z^2*(-1 + y + z)^2* (y + z)^4) + ((-174*y^5 + 786*y^6 - 1404*y^7 + 1236*y^8 - 534*y^9 + 90*y^10 - 592*y^4*z + 2882*y^5*z - 5431*y^6*z + 5017*y^7*z - 2405*y^8*z + 625*y^9*z - 96*y^10*z - 792*y^3*z^2 + 3986*y^4*z^2 - 6788*y^5*z^2 + 4299*y^6*z^2 - 167*y^7*z^2 - 583*y^8*z^2 + 39*y^9*z^2 + 6*y^10*z^2 + 52*y^2*z^3 - 78*y^3*z^3 + 3435*y^4*z^3 - 12787*y^5*z^3 + 17434*y^6*z^3 - 10404*y^7*z^3 + 2490*y^8*z^3 - 142*y^9*z^3 + 310*y*z^4 - 3152*y^2*z^4 + 14816*y^3*z^4 - 36080*y^4*z^4 + 45626*y^5*z^4 - 29270*y^6*z^4 + 8572*y^7*z^4 - 750*y^8*z^4 + 112*z^5 - 2064*y*z^5 + 12619*y^2*z^5 - 36953*y^3*z^5 + 54696*y^4*z^5 - 40648*y^5*z^5 + 14032*y^6*z^5 - 1578*y^7*z^5 - 424*z^6 + 4596*y*z^6 - 18801*y^2*z^6 + 35553*y^3*z^6 - 32037*y^4*z^6 + 13071*y^5*z^6 - 1814*y^6*z^6 + 597*z^7 - 4537*y*z^7 + 12438*y^2*z^7 - 14430*y^3*z^7 + 7006*y^4*z^7 - 1218*y^5*z^7 - 370*z^8 + 1998*y*z^8 - 3360*y^2*z^8 + 1966*y^3*z^8 - 450*y^4*z^8 + 85*z^9 - 303*y*z^9 + 216*y^2*z^9 - 70*y^3*z^9)*G[0, 0, 1, 0, z])/ (12*(-1 + y)^3*y^2*(-1 + z)*z^2*(-1 + y + z)^2*(y + z)^4) + ((-78*y^3 + 327*y^4 - 528*y^5 + 402*y^6 - 138*y^7 + 15*y^8 - 146*y^2*z + 781*y^3*z - 1475*y^4*z + 1205*y^5*z - 388*y^6*z + 35*y^7*z - 15*y^8*z + 3*y^9*z + 76*y*z^2 - 118*y^2*z^2 + 36*y^3*z^2 - 364*y^4*z^2 + 850*y^5*z^2 - 621*y^6*z^2 + 144*y^7*z^2 - 3*y^8*z^2 + 38*z^3 - 482*y*z^3 + 1799*y^2*z^3 - 3563*y^3*z^3 + 4033*y^4*z^3 - 2507*y^5*z^3 + 729*y^6*z^3 - 47*y^7*z^3 - 122*z^4 + 954*y*z^4 - 2912*y^2*z^4 + 4258*y^3*z^4 - 3150*y^4*z^4 + 1124*y^5*z^4 - 116*y^6*z^4 + 138*z^5 - 790*y*z^5 + 1689*y^2*z^5 - 1575*y^3*z^5 + 715*y^4*z^5 - 141*y^5*z^5 - 62*z^6 + 266*y*z^6 - 315*y^2*z^6 + 164*y^3*z^6 - 89*y^4*z^6 + 8*z^7 - 24*y*z^7 + 3*y^2*z^7 - 23*y^3*z^7)* G[0, 0, 1, 1, y])/(6*(-1 + y)^3*y^2*(-1 + z)*z^2*(-1 + y + z)^2* (y + z)^2) + ((9*y^3 - 30*y^4 + 33*y^5 - 12*y^6 + 26*y^2*z - 186*y^3*z + 273*y^4*z - 92*y^5*z - 21*y^6*z + 71*y*z^2 - 465*y^2*z^2 + 829*y^3*z^2 - 451*y^4*z^2 + 16*y^5*z^2 + 34*z^3 - 337*y*z^3 + 893*y^2*z^3 - 743*y^3*z^3 + 105*y^4*z^3 - 68*z^4 + 358*y*z^4 - 464*y^2*z^4 + 78*y^3*z^4 + 34*z^5 - 92*y*z^5 + 10*y^2*z^5)*G[0, 0, 1 - y, 0, z])/(6*(-1 + y)^2*y^2*z^2*(-1 + y + z)* (y + z)^2) + ((-12*y^3 + 33*y^4 - 30*y^5 + 9*y^6 - 32*y^2*z + 66*y^3*z - 42*y^4*z + 14*y^5*z - 6*y^6*z - 20*y*z^2 + 18*y^2*z^2 + 59*y^3*z^2 - 44*y^4*z^2 - 13*y^5*z^2 + 2*z^3 - 23*y*z^3 + 130*y^2*z^3 - 115*y^3*z^3 - 18*y^4*z^3 - 4*z^4 + 59*y*z^4 - 82*y^2*z^4 - 21*y^3*z^4 + 2*z^5 - 16*y*z^5 - 10*y^2*z^5)* G[0, 0, 1 - y, 1 - y, z])/(3*(-1 + y)^2*y^2*z^2*(-1 + y + z)* (y + z)^2) + ((775*y^4 - 3875*y^5 + 7750*y^6 - 7750*y^7 + 3875*y^8 - 775*y^9 + 3236*y^3*z - 18220*y^4*z + 41352*y^5*z - 47928*y^6*z + 29332*y^7*z - 8604*y^8*z + 832*y^9*z + 3082*y^2*z^2 - 24656*y^3*z^2 + 71850*y^4*z^2 - 103364*y^5*z^2 + 79388*y^6*z^2 - 31362*y^7*z^2 + 5128*y^8*z^2 - 66*y^9*z^2 + 336*y*z^3 - 10953*y^2*z^3 + 50479*y^3*z^3 - 97515*y^4*z^3 + 95703*y^5*z^3 - 48418*y^6*z^3 + 10758*y^7*z^3 - 390*y^8*z^3 + 141*z^4 - 2067*y*z^4 + 16074*y^2*z^4 - 43936*y^3*z^4 + 55716*y^4*z^4 - 35508*y^5*z^4 + 10540*y^6*z^4 - 960*y^7*z^4 - 573*z^5 + 4761*y*z^5 - 15190*y^2*z^5 + 22572*y^3*z^5 - 17229*y^4*z^5 + 6793*y^5*z^5 - 1350*y^6*z^5 + 918*z^6 - 5412*y*z^6 + 11046*y^2*z^6 - 10746*y^3*z^6 + 5088*y^4*z^6 - 1110*y^5*z^6 - 681*z^7 + 3039*y*z^7 - 4797*y^2*z^7 + 3111*y^3*z^7 - 456*y^4*z^7 + 195*z^8 - 657*y*z^8 + 738*y^2*z^8 - 60*y^3*z^8)* G[0, 0, -y, 1 - y, z])/(36*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)^2* (y + z)^2) + ((40*y^5 - 228*y^6 + 586*y^7 - 856*y^8 + 732*y^9 - 340*y^10 + 66*y^11 + 150*y^4*z - 972*y^5*z + 2823*y^6*z - 4628*y^7*z + 4494*y^8*z - 2508*y^9*z + 711*y^10*z - 68*y^11*z - 2*y^12*z + 304*y^3*z^2 - 2149*y^4*z^2 + 6666*y^5*z^2 - 11575*y^6*z^2 + 12214*y^7*z^2 - 7807*y^8*z^2 + 2766*y^9*z^2 - 421*y^10*z^2 + 2*y^11*z^2 + 168*y^2*z^3 - 1844*y^3*z^3 + 7433*y^4*z^3 - 15280*y^5*z^3 + 18540*y^6*z^3 - 13808*y^7*z^3 + 5901*y^8*z^3 - 1212*y^9*z^3 + 58*y^10*z^3 + 48*y*z^4 - 806*y^2*z^4 + 4334*y^3*z^4 - 10957*y^4*z^4 + 15762*y^5*z^4 - 14244*y^6*z^4 + 7658*y^7*z^4 - 2149*y^8*z^4 + 222*y^9*z^4 - 2*z^5 - 136*y*z^5 + 1317*y^2*z^5 - 4436*y^3*z^5 + 7545*y^4*z^5 - 8492*y^5*z^5 + 6127*y^6*z^5 - 2416*y^7*z^5 + 405*y^8*z^5 + 3*z^6 + 142*y*z^6 - 877*y^2*z^6 + 1798*y^3*z^6 - 2587*y^4*z^6 + 2850*y^5*z^6 - 1635*y^6*z^6 + 394*y^7*z^6 + 3*z^7 - 80*y*z^7 + 190*y^2*z^7 - 244*y^3*z^7 + 683*y^4*z^7 - 620*y^5*z^7 + 200*y^6*z^7 - 7*z^8 + 38*y*z^8 - 10*y^2*z^8 + 100*y^3*z^8 - 123*y^4*z^8 + 46*y^5*z^8 + 3*z^9 - 12*y*z^9 + 18*y^2*z^9 - 12*y^3*z^9 + 3*y^4*z^9)* G[0, 1, 0, 0, y])/(4*(-1 + y)^4*y^2*(-1 + z)*z^2*(-1 + y + z)^2* (y + z)^4) + ((-378*y^5 + 1788*y^6 - 3396*y^7 + 3240*y^8 - 1554*y^9 + 300*y^10 - 1345*y^4*z + 7199*y^5*z - 15562*y^6*z + 17266*y^7*z - 10241*y^8*z + 3007*y^9*z - 324*y^10*z - 1788*y^3*z^2 + 11114*y^4*z^2 - 27206*y^5*z^2 + 34110*y^6*z^2 - 23444*y^7*z^2 + 8564*y^8*z^2 - 1374*y^9*z^2 + 24*y^10*z^2 - 530*y^2*z^3 + 5664*y^3*z^3 - 17469*y^4*z^3 + 24479*y^5*z^3 - 17660*y^6*z^3 + 6486*y^7*z^3 - 903*y^8*z^3 - 67*y^9*z^3 + 142*y*z^4 - 698*y^2*z^4 + 3080*y^3*z^4 - 10214*y^4*z^4 + 16442*y^5*z^4 - 12632*y^6*z^4 + 4600*y^7*z^4 - 648*y^8*z^4 + 79*z^5 - 1443*y*z^5 + 8788*y^2*z^5 - 26588*y^3*z^5 + 40995*y^4*z^5 - 31831*y^5*z^5 + 11764*y^6*z^5 - 1548*y^7*z^5 - 328*z^6 + 3774*y*z^6 - 16146*y^2*z^6 + 31692*y^3*z^6 - 29550*y^4*z^6 + 12546*y^5*z^6 - 1844*y^6*z^6 + 495*z^7 - 4033*y*z^7 + 11574*y^2*z^7 - 13890*y^3*z^7 + 6925*y^4*z^7 - 1215*y^5*z^7 - 322*z^8 + 1836*y*z^8 - 3186*y^2*z^8 + 1876*y^3*z^8 - 420*y^4*z^8 + 76*z^9 - 276*y*z^9 + 186*y^2*z^9 - 58*y^3*z^9)*G[0, 1, 0, 0, z])/ (12*(-1 + y)^3*y^2*(-1 + z)*z^2*(-1 + y + z)^2*(y + z)^4) + ((138*y^3 - 348*y^4 + 54*y^5 + 546*y^6 - 552*y^7 + 162*y^8 - 32*y^2*z + 340*y^3*z - 1466*y^4*z + 2666*y^5*z - 2122*y^6*z + 602*y^7*z + 12*y^8*z - 206*y*z^2 + 1134*y^2*z^2 - 2978*y^3*z^2 + 4368*y^4*z^2 - 3354*y^5*z^2 + 1082*y^6*z^2 - 46*y^7*z^2 - 22*z^3 + 428*y*z^3 - 1507*y^2*z^3 + 2441*y^3*z^3 - 2060*y^4*z^3 + 898*y^5*z^3 - 178*y^6*z^3 + 24*z^4 - 88*y*z^4 + 69*y^2*z^4 + 51*y^3*z^4 + 94*y^4*z^4 - 222*y^5*z^4 + 3*z^5 - 143*y*z^5 + 366*y^2*z^5 - 216*y^3*z^5 - 154*y^4*z^5 - 5*z^6 + 39*y*z^6 - 54*y^2*z^6 - 52*y^3*z^6)*G[0, 1, 0, 1, y])/(12*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^2) + ((-y^2 - 38*y^3 + 154*y^4 - 224*y^5 + 143*y^6 - 34*y^7 - 2*y*z - 70*y^2*z + 386*y^3*z - 732*y^4*z + 612*y^5*z - 210*y^6*z + 16*y^7*z - z^2 - 26*y*z^2 + 308*y^2*z^2 - 840*y^3*z^2 + 923*y^4*z^2 - 422*y^5*z^2 + 58*y^6*z^2 + 6*z^3 + 70*y*z^3 - 385*y^2*z^3 + 596*y^3*z^3 - 333*y^4*z^3 + 52*y^5*z^3 - 6*y^6*z^3 - 12*z^4 - 26*y*z^4 + 85*y^2*z^4 + 6*y^3*z^4 - 64*y^4*z^4 + 4*y^5*z^4 + 15*z^5 - 64*y*z^5 + 146*y^2*z^5 - 142*y^3*z^5 + 30*y^4*z^5 - 13*z^6 + 58*y*z^6 - 78*y^2*z^6 + 24*y^3*z^6 + 5*z^7 - 10*y*z^7 + 4*y^2*z^7)* G[0, 1, 0, 1 - y, z])/(4*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((58*y^5 - 194*y^6 + 212*y^7 - 52*y^8 - 46*y^9 + 22*y^10 + 226*y^4*z - 894*y^5*z + 1208*y^6*z - 498*y^7*z - 206*y^8*z + 190*y^9*z - 28*y^10*z + 2*y^11*z + 364*y^3*z^2 - 1823*y^4*z^2 + 3169*y^5*z^2 - 2093*y^6*z^2 + 27*y^7*z^2 + 456*y^8*z^2 - 108*y^9*z^2 + 8*y^10*z^2 + 220*y^2*z^3 - 1746*y^3*z^3 + 4324*y^4*z^3 - 4536*y^5*z^3 + 1880*y^6*z^3 - 128*y^7*z^3 + 52*y^8*z^3 - 42*y^9*z^3 + 74*y*z^4 - 978*y^2*z^4 + 3534*y^3*z^4 - 5619*y^4*z^4 + 4613*y^5*z^4 - 2211*y^6*z^4 + 915*y^7*z^4 - 256*y^8*z^4 + 12*z^5 - 330*y*z^5 + 1900*y^2*z^5 - 4446*y^3*z^5 + 5576*y^4*z^5 - 4102*y^5*z^5 + 1960*y^6*z^5 - 522*y^7*z^5 - 51*z^6 + 599*y*z^6 - 2135*y^2*z^6 + 3789*y^3*z^6 - 3714*y^4*z^6 + 2008*y^5*z^6 - 544*y^6*z^6 + 82*z^7 - 554*y*z^7 + 1414*y^2*z^7 - 1828*y^3*z^7 + 1132*y^4*z^7 - 318*y^5*z^7 - 59*z^8 + 259*y*z^8 - 469*y^2*z^8 + 349*y^3*z^8 - 104*y^4*z^8 + 16*z^9 - 48*y*z^9 + 48*y^2*z^9 - 16*y^3*z^9)*G[0, 1, 1, 0, y])/(4*(-1 + y)^3*y^2*(-1 + z)* z^2*(-1 + y + z)^2*(y + z)^4) + ((-3*y^4 - 111*y^5 + 624*y^6 - 1326*y^7 + 1389*y^8 - 723*y^9 + 150*y^10 - 12*y^3*z - 426*y^4*z + 2784*y^5*z - 6540*y^6*z + 7278*y^7*z - 3792*y^8*z + 630*y^9*z + 78*y^10*z - 18*y^2*z^2 - 594*y^3*z^2 + 4898*y^4*z^2 - 13138*y^5*z^2 + 15668*y^6*z^2 - 7862*y^7*z^2 + 466*y^8*z^2 + 586*y^9*z^2 - 6*y^10*z^2 - 12*y*z^3 - 336*y^2*z^3 + 4308*y^3*z^3 - 14033*y^4*z^3 + 18105*y^5*z^3 - 7720*y^6*z^3 - 2218*y^7*z^3 + 1941*y^8*z^3 - 35*y^9*z^3 - 3*z^4 - 39*y*z^4 + 1684*y^2*z^4 - 7530*y^3*z^4 + 10372*y^4*z^4 - 1276*y^5*z^4 - 6669*y^6*z^4 + 3527*y^7*z^4 - 66*y^8*z^4 + 18*z^5 + 196*y*z^5 - 1882*y^2*z^5 + 2228*y^3*z^5 + 4061*y^4*z^5 - 8405*y^5*z^5 + 3775*y^6*z^5 - 27*y^7*z^5 - 32*z^6 - 116*y*z^6 - 276*y^2*z^6 + 3522*y^3*z^6 - 5614*y^4*z^6 + 2286*y^5*z^6 + 86*y^6*z^6 + 3*z^7 - 83*y*z^7 + 1038*y^2*z^7 - 1872*y^3*z^7 + 539*y^4*z^7 + 159*y^5*z^7 + 33*z^8 + 21*y*z^8 - 165*y^2*z^8 - 147*y^3*z^8 + 114*y^4*z^8 - 19*z^9 + 33*y*z^9 - 81*y^2*z^9 + 31*y^3*z^9)*G[0, 1, 1, 0, z])/(12*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-21*y^3 + 63*y^5 - 42*y^6 + 100*y^2*z - 345*y^3*z + 357*y^4*z - 118*y^5*z + 6*y^6*z + 145*y*z^2 - 543*y^2*z^2 + 566*y^3*z^2 - 170*y^4*z^2 + 98*y^5*z^2 + 38*z^3 - 302*y*z^3 + 457*y^2*z^3 - 193*y^3*z^3 + 240*y^4*z^3 - 76*z^4 + 209*y*z^4 - 151*y^2*z^4 + 210*y^3*z^4 + 38*z^5 - 52*y*z^5 + 62*y^2*z^5)* G[0, 1, 1, 1, y])/(6*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((-y^2 - 38*y^3 + 154*y^4 - 224*y^5 + 143*y^6 - 34*y^7 - 2*y*z - 70*y^2*z + 386*y^3*z - 732*y^4*z + 612*y^5*z - 210*y^6*z + 16*y^7*z - z^2 - 26*y*z^2 + 308*y^2*z^2 - 840*y^3*z^2 + 923*y^4*z^2 - 422*y^5*z^2 + 58*y^6*z^2 + 6*z^3 + 70*y*z^3 - 385*y^2*z^3 + 596*y^3*z^3 - 333*y^4*z^3 + 52*y^5*z^3 - 6*y^6*z^3 - 12*z^4 - 26*y*z^4 + 85*y^2*z^4 + 6*y^3*z^4 - 64*y^4*z^4 + 4*y^5*z^4 + 15*z^5 - 64*y*z^5 + 146*y^2*z^5 - 142*y^3*z^5 + 30*y^4*z^5 - 13*z^6 + 58*y*z^6 - 78*y^2*z^6 + 24*y^3*z^6 + 5*z^7 - 10*y*z^7 + 4*y^2*z^7)* G[0, 1, 1 - y, 0, z])/(4*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((9*y^3 - 30*y^4 + 33*y^5 - 12*y^6 + 26*y^2*z - 186*y^3*z + 273*y^4*z - 92*y^5*z - 21*y^6*z + 71*y*z^2 - 465*y^2*z^2 + 829*y^3*z^2 - 451*y^4*z^2 + 16*y^5*z^2 + 34*z^3 - 337*y*z^3 + 893*y^2*z^3 - 743*y^3*z^3 + 105*y^4*z^3 - 68*z^4 + 358*y*z^4 - 464*y^2*z^4 + 78*y^3*z^4 + 34*z^5 - 92*y*z^5 + 10*y^2*z^5)*G[0, 1 - y, 0, 0, z])/(6*(-1 + y)^2*y^2*z^2*(-1 + y + z)* (y + z)^2) + ((-12*y^3 + 33*y^4 - 30*y^5 + 9*y^6 - 32*y^2*z + 66*y^3*z - 42*y^4*z + 14*y^5*z - 6*y^6*z - 20*y*z^2 + 18*y^2*z^2 + 59*y^3*z^2 - 44*y^4*z^2 - 13*y^5*z^2 + 2*z^3 - 23*y*z^3 + 130*y^2*z^3 - 115*y^3*z^3 - 18*y^4*z^3 - 4*z^4 + 59*y*z^4 - 82*y^2*z^4 - 21*y^3*z^4 + 2*z^5 - 16*y*z^5 - 10*y^2*z^5)* G[0, 1 - y, 0, 1 - y, z])/(3*(-1 + y)^2*y^2*z^2*(-1 + y + z)* (y + z)^2) + ((78*y^5 - 204*y^6 + 54*y^7 + 282*y^8 - 300*y^9 + 90*y^10 + 307*y^4*z - 1049*y^5*z + 1096*y^6*z - 82*y^7*z - 445*y^8*z + 155*y^9*z + 18*y^10*z + 684*y^3*z^2 - 3391*y^4*z^2 + 6699*y^5*z^2 - 6845*y^6*z^2 + 3967*y^7*z^2 - 1344*y^8*z^2 + 230*y^9*z^2 + 278*y^2*z^3 - 2484*y^3*z^3 + 7547*y^4*z^3 - 11207*y^5*z^3 + 9024*y^6*z^3 - 3908*y^7*z^3 + 750*y^8*z^3 + 14*y*z^4 - 560*y^2*z^4 + 2854*y^3*z^4 - 6005*y^4*z^4 + 6557*y^5*z^4 - 3988*y^6*z^4 + 1200*y^7*z^4 - 37*z^5 + 137*y*z^5 + 12*y^2*z^5 - 594*y^3*z^5 + 1369*y^4*z^5 - 1773*y^5*z^5 + 1174*y^6*z^5 + 75*z^6 - 319*y*z^6 + 699*y^2*z^6 - 657*y^3*z^6 - 116*y^4*z^6 + 750*y^5*z^6 - 51*z^7 + 255*y*z^7 - 444*y^2*z^7 + 246*y^3*z^7 + 282*y^4*z^7 + 13*z^8 - 63*y*z^8 + 78*y^2*z^8 + 44*y^3*z^8)*G[0, 1 - y, 1, 0, z])/ (12*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-12*y^3 + 33*y^4 - 30*y^5 + 9*y^6 - 32*y^2*z + 66*y^3*z - 42*y^4*z + 14*y^5*z - 6*y^6*z - 20*y*z^2 + 18*y^2*z^2 + 59*y^3*z^2 - 44*y^4*z^2 - 13*y^5*z^2 + 2*z^3 - 23*y*z^3 + 130*y^2*z^3 - 115*y^3*z^3 - 18*y^4*z^3 - 4*z^4 + 59*y*z^4 - 82*y^2*z^4 - 21*y^3*z^4 + 2*z^5 - 16*y*z^5 - 10*y^2*z^5)*G[0, 1 - y, 1 - y, 0, z])/ (3*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((-27*y^3 + 69*y^4 - 57*y^5 + 15*y^6 - 100*y^2*z + 264*y^3*z - 231*y^4*z + 70*y^5*z - 3*y^6*z - 163*y*z^2 + 561*y^2*z^2 - 638*y^3*z^2 + 341*y^4*z^2 - 101*y^5*z^2 - 38*z^3 + 338*y*z^3 - 601*y^2*z^3 + 508*y^3*z^3 - 255*y^4*z^3 + 76*z^4 - 227*y*z^4 + 274*y^2*z^4 - 219*y^3*z^4 - 38*z^5 + 52*y*z^5 - 62*y^2*z^5)* G[0, 1 - y, 1 - y, 1 - y, z])/(6*(-1 + y)^2*y^2*z^2*(-1 + y + z)* (y + z)^2) + ((9*y^2 + 333*y^3 - 3332*y^4 + 11350*y^5 - 19055*y^6 + 17201*y^7 - 8038*y^8 + 1532*y^9 + 18*y*z + 603*y^2*z - 8911*y^3*z + 38213*y^4*z - 78105*y^5*z + 86397*y^6*z - 52193*y^7*z + 15651*y^8*z - 1673*y^9*z + 9*z^2 + 207*y*z^2 - 7379*y^2*z^2 + 44911*y^3*z^2 - 117339*y^4*z^2 + 161071*y^5*z^2 - 122317*y^6*z^2 + 49089*y^7*z^2 - 8366*y^8*z^2 + 114*y^9*z^2 - 63*z^3 - 1725*y*z^3 + 21402*y^2*z^3 - 78188*y^3*z^3 + 136188*y^4*z^3 - 128478*y^5*z^3 + 65705*y^6*z^3 - 15621*y^7*z^3 + 780*y^8*z^3 + 231*z^4 + 2577*y*z^4 - 19809*y^2*z^4 + 46535*y^3*z^4 - 53823*y^4*z^4 + 34845*y^5*z^4 - 12134*y^6*z^4 + 1578*y^7*z^4 - 465*z^5 + 549*y*z^5 - 1075*y^2*z^5 + 4257*y^3*z^5 - 3108*y^4*z^5 - 1292*y^5*z^5 + 1350*y^6*z^5 + 459*z^6 - 3171*y*z^6 + 9327*y^2*z^6 - 9999*y^3*z^6 + 3018*y^4*z^6 + 582*y^5*z^6 - 186*z^7 + 1734*y*z^7 - 2970*y^2*z^7 + 996*y^3*z^7 + 210*y^4*z^7 + 15*z^8 - 189*y*z^8 - 108*y^2*z^8 + 66*y^3*z^8)*G[0, 1 - y, -y, 1 - y, z])/ (36*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^2) + ((39*y^4 - 132*y^5 + 162*y^6 - 84*y^7 + 15*y^8 + 54*y^3*z - 351*y^4*z + 708*y^5*z - 570*y^6*z + 150*y^7*z + 9*y^8*z - 11*y^2*z^2 - 232*y^3*z^2 + 978*y^4*z^2 - 1252*y^5*z^2 + 532*y^6*z^2 + 6*y^7*z^2 - 21*y^8*z^2 - 56*y*z^3 + 201*y^2*z^3 + 144*y^3*z^3 - 796*y^4*z^3 + 588*y^5*z^3 - 9*y^6*z^3 - 72*y^7*z^3 + 26*z^4 + 54*y*z^4 - 280*y^2*z^4 + 270*y^3*z^4 - 218*y^4*z^4 + 188*y^5*z^4 - 121*y^6*z^4 - 104*z^5 + 220*y*z^5 - 82*y^2*z^5 - 360*y^3*z^5 + 342*y^4*z^5 - 100*y^5*z^5 + 156*z^6 - 430*y*z^6 + 287*y^2*z^6 + 56*y^3*z^6 + 9*y^4*z^6 - 104*z^7 + 264*y*z^7 - 144*y^2*z^7 + 68*y^3*z^7 + 26*z^8 - 52*y*z^8 + 29*y^2*z^8)*G[0, -y, 0, 1 - y, z])/ (12*(-1 + y)^2*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^2) + ((39*y^4 - 132*y^5 + 162*y^6 - 84*y^7 + 15*y^8 + 54*y^3*z - 351*y^4*z + 708*y^5*z - 570*y^6*z + 150*y^7*z + 9*y^8*z - 11*y^2*z^2 - 232*y^3*z^2 + 978*y^4*z^2 - 1252*y^5*z^2 + 532*y^6*z^2 + 6*y^7*z^2 - 21*y^8*z^2 - 56*y*z^3 + 201*y^2*z^3 + 144*y^3*z^3 - 796*y^4*z^3 + 588*y^5*z^3 - 9*y^6*z^3 - 72*y^7*z^3 + 26*z^4 + 54*y*z^4 - 280*y^2*z^4 + 270*y^3*z^4 - 218*y^4*z^4 + 188*y^5*z^4 - 121*y^6*z^4 - 104*z^5 + 220*y*z^5 - 82*y^2*z^5 - 360*y^3*z^5 + 342*y^4*z^5 - 100*y^5*z^5 + 156*z^6 - 430*y*z^6 + 287*y^2*z^6 + 56*y^3*z^6 + 9*y^4*z^6 - 104*z^7 + 264*y*z^7 - 144*y^2*z^7 + 68*y^3*z^7 + 26*z^8 - 52*y*z^8 + 29*y^2*z^8)*G[0, -y, 1 - y, 0, z])/ (12*(-1 + y)^2*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^2) + ((973*y^4 - 3892*y^5 + 5838*y^6 - 3892*y^7 + 973*y^8 + 2264*y^3*z - 11185*y^4*z + 21055*y^5*z - 18695*y^6*z + 7645*y^7*z - 1084*y^8*z + 1534*y^2*z^2 - 10958*y^3*z^2 + 27513*y^4*z^2 - 32260*y^5*z^2 + 18245*y^6*z^2 - 4176*y^7*z^2 + 102*y^8*z^2 + 336*y*z^3 - 4484*y^2*z^3 + 15966*y^3*z^3 - 24759*y^4*z^3 + 18515*y^5*z^3 - 6006*y^6*z^3 + 432*y^7*z^3 + 15*z^4 - 708*y*z^4 + 4042*y^2*z^4 - 8340*y^3*z^4 + 8163*y^4*z^4 - 3916*y^5*z^4 + 636*y^6*z^4 - 45*z^5 + 417*y*z^5 - 921*y^2*z^5 + 945*y^3*z^5 - 984*y^4*z^5 + 480*y^5*z^5 + 45*z^6 - 54*y*z^6 - 189*y^2*z^6 + 36*y^3*z^6 + 270*y^4*z^6 - 15*z^7 + 9*y*z^7 + 18*y^2*z^7 + 96*y^3*z^7)*G[0, -y, 1 - y, 1 - y, z])/ (18*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)*(y + z)^2) + ((98*y^4 - 508*y^5 + 1052*y^6 - 1088*y^7 + 562*y^8 - 116*y^9 + 1084*y^3*z - 5325*y^4*z + 10547*y^5*z - 10564*y^6*z + 5400*y^7*z - 1175*y^8*z + 33*y^9*z + 1247*y^2*z^2 - 7713*y^3*z^2 + 18459*y^4*z^2 - 21791*y^5*z^2 + 13044*y^6*z^2 - 3468*y^7*z^2 + 222*y^8*z^2 + 258*y*z^3 - 3352*y^2*z^3 + 11486*y^3*z^3 - 17613*y^4*z^3 + 13375*y^5*z^3 - 4643*y^6*z^3 + 489*y^7*z^3 + 75*z^4 - 915*y*z^4 + 3794*y^2*z^4 - 7452*y^3*z^4 + 7473*y^4*z^4 - 3587*y^5*z^4 + 612*y^6*z^4 - 225*z^5 + 1263*y*z^5 - 2796*y^2*z^5 + 3330*y^3*z^5 - 2091*y^4*z^5 + 627*y^5*z^5 + 225*z^6 - 795*y*z^6 + 1215*y^2*z^6 - 891*y^3*z^6 + 462*y^4*z^6 - 75*z^7 + 189*y*z^7 - 153*y^2*z^7 + 147*y^3*z^7)*G[0, -y, -y, 1 - y, z])/(36*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((148*y^3 - 658*y^4 + 1266*y^5 - 1330*y^6 + 754*y^7 - 180*y^8 + 292*y^2*z - 1492*y^3*z + 3471*y^4*z - 4399*y^5*z + 2911*y^6*z - 801*y^7*z + 18*y^8*z - 156*y*z^2 + 688*y^2*z^2 - 591*y^3*z^2 - 1176*y^4*z^2 + 1898*y^5*z^2 - 696*y^6*z^2 + 33*y^7*z^2 - 12*z^3 + 412*y*z^3 - 1227*y^2*z^3 + 216*y^3*z^3 + 1096*y^4*z^3 - 404*y^5*z^3 + 135*y^6*z^3 + 42*z^4 - 207*y*z^4 - 768*y^2*z^4 + 1908*y^3*z^4 - 618*y^4*z^4 + 291*y^5*z^4 - 48*z^5 - 225*y*z^5 + 1017*y^2*z^5 - 315*y^3*z^5 + 219*y^4*z^5 + 18*z^6 + 176*y*z^6 - 26*y^2*z^6 + 48*y^3*z^6)*G[1, 0, 0, 0, y])/(12*(-1 + y)^3*y*z^2*(-1 + y + z)^2* (y + z)^3) - ((-1 + z)*(-6*y^5 + 12*y^6 - 6*y^7 + 104*y^3*z - 662*y^4*z + 1215*y^5*z - 860*y^6*z + 203*y^7*z - 60*y^2*z^2 - 814*y^3*z^2 + 2721*y^4*z^2 - 2514*y^5*z^2 + 667*y^6*z^2 + 192*y*z^3 - 1482*y^2*z^3 + 4073*y^3*z^3 - 3778*y^4*z^3 + 899*y^5*z^3 + 68*z^4 - 884*y*z^4 + 3075*y^2*z^4 - 3176*y^3*z^4 + 629*y^4*z^4 - 136*z^5 + 876*y*z^5 - 1242*y^2*z^5 + 214*y^3*z^5 + 68*z^6 - 184*y*z^6 + 20*y^2*z^6)*G[1, 0, 0, 0, z])/(12*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^3) + ((330*y^3 - 1542*y^4 + 2856*y^5 - 2616*y^6 + 1182*y^7 - 210*y^8 + 740*y^2*z - 4300*y^3*z + 9701*y^4*z - 10943*y^5*z + 6517*y^6*z - 1943*y^7*z + 222*y^8*z + 6*y^9*z + 380*y*z^2 - 3686*y^2*z^2 + 11322*y^3*z^2 - 16271*y^4*z^2 + 12137*y^5*z^2 - 4617*y^6*z^2 + 753*y^7*z^2 - 18*y^8*z^2 - 56*z^3 - 670*y*z^3 + 4396*y^2*z^3 - 8962*y^3*z^3 + 8336*y^4*z^3 - 3652*y^5*z^3 + 612*y^6*z^3 - 4*y^7*z^3 + 206*z^4 - 348*y*z^4 + 143*y^2*z^4 - 379*y^3*z^4 + 771*y^4*z^4 - 545*y^5*z^4 + 116*y^6*z^4 - 267*z^5 + 1249*y*z^5 - 2568*y^2*z^5 + 2466*y^3*z^5 - 1069*y^4*z^5 + 153*y^5*z^5 + 140*z^6 - 704*y*z^6 + 1020*y^2*z^6 - 488*y^3*z^6 + 68*y^4*z^6 - 23*z^7 + 93*y*z^7 - 45*y^2*z^7 + 11*y^3*z^7)* G[1, 0, 0, 1, y])/(12*(-1 + y)^3*y^2*(-1 + z)*z^2*(-1 + y + z)^2* (y + z)^2) + ((-2*y - 58*y^2 + 142*y^3 - 110*y^4 + 28*y^5 - 2*z - 46*y*z + 300*y^2*z - 442*y^3*z + 222*y^4*z - 32*y^5*z + 12*z^2 + 115*y*z^2 - 425*y^2*z^2 + 376*y^3*z^2 - 82*y^4*z^2 + 4*y^5*z^2 - 35*z^3 - 40*y*z^3 + 131*y^2*z^3 - 22*y^3*z^3 - 30*y^4*z^3 + 53*z^4 - 82*y*z^4 + 83*y^2*z^4 - 54*y^3*z^4 - 39*z^5 + 66*y*z^5 - 31*y^2*z^5 + 11*z^6 - 11*y*z^6)*G[1, 0, 0, 1 - y, z])/(4*(-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)) + ((20*y^5 - 128*y^6 + 298*y^7 - 326*y^8 + 170*y^9 - 34*y^10 + 80*y^4*z - 582*y^5*z + 1520*y^6*z - 1870*y^7*z + 1110*y^8*z - 260*y^9*z + 2*y^10*z + 228*y^3*z^2 - 1617*y^4*z^2 + 4393*y^5*z^2 - 5785*y^6*z^2 + 3789*y^7*z^2 - 1046*y^8*z^2 + 38*y^9*z^2 + 152*y^2*z^3 - 1484*y^3*z^3 + 4993*y^4*z^3 - 7669*y^5*z^3 + 5744*y^6*z^3 - 1872*y^7*z^3 + 112*y^8*z^3 + 64*y*z^4 - 702*y^2*z^4 + 2836*y^3*z^4 - 5024*y^4*z^4 + 4236*y^5*z^4 - 1647*y^6*z^4 + 141*y^7*z^4 + 4*z^5 - 162*y*z^5 + 910*y^2*z^5 - 1868*y^3*z^5 + 1674*y^4*z^5 - 804*y^5*z^5 + 102*y^6*z^5 - 9*z^6 + 129*y*z^6 - 377*y^2*z^6 + 357*y^3*z^6 - 248*y^4*z^6 + 52*y^5*z^6 + 5*z^7 - 29*y*z^7 + 24*y^2*z^7 - 40*y^3*z^7 + 16*y^4*z^7 - y^2*z^8 + y^3*z^8)*G[1, 0, 1, 0, y])/(4*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^4) + ((-1 + z)*(2*y + 46*y^2 - 176*y^3 + 198*y^4 - 70*y^5 + 2*z + 40*y*z - 282*y^2*z + 461*y^3*z - 227*y^4*z + 6*y^5*z - 6*z^2 - 111*y*z^2 + 348*y^2*z^2 - 272*y^3*z^2 + 41*y^4*z^2 - 13*z^3 + 129*y*z^3 - 175*y^2*z^3 + 63*y^3*z^3 + 36*z^4 - 79*y*z^4 + 47*y^2*z^4 - 19*z^5 + 19*y*z^5)*G[1, 0, 1, 0, z])/ (4*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)) + ((-12*y^3 - 234*y^4 + 1062*y^5 - 1680*y^6 + 1188*y^7 - 342*y^8 + 18*y^9 - 30*y^2*z - 671*y^3*z + 3763*y^4*z - 7334*y^5*z + 6632*y^6*z - 2821*y^7*z + 497*y^8*z - 30*y^9*z - 6*y^10*z - 72*y*z^2 - 469*y^2*z^2 + 4971*y^3*z^2 - 13094*y^4*z^2 + 15415*y^5*z^2 - 8988*y^6*z^2 + 2582*y^7*z^2 - 357*y^8*z^2 + 12*y^9*z^2 - 6*z^3 - 141*y*z^3 + 3267*y^2*z^3 - 12346*y^3*z^3 + 19443*y^4*z^3 - 15514*y^5*z^3 + 6790*y^6*z^3 - 1713*y^7*z^3 + 220*y^8*z^3 - 13*z^4 + 1139*y*z^4 - 6778*y^2*z^4 + 14729*y^3*z^4 - 16192*y^4*z^4 + 10462*y^5*z^4 - 4039*y^6*z^4 + 764*y^7*z^4 + 142*z^5 - 2064*y*z^5 + 6765*y^2*z^5 - 10370*y^3*z^5 + 9606*y^4*z^5 - 5202*y^5*z^5 + 1267*y^6*z^5 - 288*z^6 + 1788*y*z^6 - 3919*y^2*z^6 + 5085*y^3*z^6 - 3777*y^4*z^6 + 1111*y^5*z^6 + 232*z^7 - 803*y*z^7 + 1407*y^2*z^7 - 1471*y^3*z^7 + 491*y^4*z^7 - 67*z^8 + 153*y*z^8 - 243*y^2*z^8 + 85*y^3*z^8)*G[1, 0, 1, 1, y])/(12*(-1 + y)^3*y^2* (-1 + z)*z^2*(-1 + y + z)^2*(y + z)^3) + ((-2*y - 58*y^2 + 142*y^3 - 110*y^4 + 28*y^5 - 2*z - 46*y*z + 300*y^2*z - 442*y^3*z + 222*y^4*z - 32*y^5*z + 12*z^2 + 115*y*z^2 - 425*y^2*z^2 + 376*y^3*z^2 - 82*y^4*z^2 + 4*y^5*z^2 - 35*z^3 - 40*y*z^3 + 131*y^2*z^3 - 22*y^3*z^3 - 30*y^4*z^3 + 53*z^4 - 82*y*z^4 + 83*y^2*z^4 - 54*y^3*z^4 - 39*z^5 + 66*y*z^5 - 31*y^2*z^5 + 11*z^6 - 11*y*z^6)*G[1, 0, 1 - y, 0, z])/(4*(-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)) + ((-1 + z)*(2*y + 62*y^2 - 117*y^3 + 59*y^4 - 6*y^5 + 2*z + 52*y*z - 223*y^2*z + 220*y^3*z - 53*y^4*z + 2*y^5*z - 10*z^2 - 87*y*z^2 + 202*y^2*z^2 - 105*y^3*z^2 + 11*z^3 + 49*y*z^3 - 74*y^2*z^3 + 10*y^3*z^3 - 19*y*z^4 + 15*y^2*z^4 - 3*z^5 + 3*y*z^5)* G[1, 0, 1 - y, 1 - y, z])/(4*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)) + ((-34*y^2 - 65*y^3 + 189*y^4 - 98*y^5 + 8*y^6 - 32*y*z + 57*y^2*z + 317*y^3*z - 498*y^4*z + 164*y^5*z - 8*y^6*z + 2*z^2 + 120*y*z^2 - 36*y^2*z^2 - 453*y^3*z^2 + 427*y^4*z^2 - 62*y^5*z^2 + 2*y^6*z^2 - 6*z^3 - 164*y*z^3 + 41*y^2*z^3 + 261*y^3*z^3 - 126*y^4*z^3 - 4*y^5*z^3 + 4*z^4 + 94*y*z^4 - 26*y^2*z^4 - 80*y^3*z^4 + 6*y^4*z^4 + 4*z^5 - 18*y*z^5 - 8*y^2*z^5 + 20*y^3*z^5 - 6*z^6 + 2*y*z^6 + 6*y^2*z^6 + 2*z^7 - 2*y*z^7)*G[1, 0, -y, 1 - y, z])/ (4*(-1 + y)*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)) + ((-224*y^5 + 866*y^6 - 1260*y^7 + 824*y^8 - 212*y^9 + 6*y^10 - 958*y^4*z + 4488*y^5*z - 8141*y^6*z + 7063*y^7*z - 2859*y^8*z + 407*y^9*z - 6*y^10*z + 6*y^11*z - 1424*y^3*z^2 + 8602*y^4*z^2 - 19708*y^5*z^2 + 22088*y^6*z^2 - 12322*y^7*z^2 + 2848*y^8*z^2 - 90*y^9*z^2 + 6*y^10*z^2 - 540*y^2*z^3 + 6004*y^3*z^3 - 19656*y^4*z^3 + 29910*y^5*z^3 - 22661*y^6*z^3 + 7285*y^7*z^3 - 291*y^8*z^3 - 123*y^9*z^3 - 48*y*z^4 + 1522*y^2*z^4 - 7952*y^3*z^4 + 17394*y^4*z^4 - 18248*y^5*z^4 + 7432*y^6*z^4 + 224*y^7*z^4 - 540*y^8*z^4 + 30*z^5 - 48*y*z^5 - 841*y^2*z^5 + 3519*y^3*z^5 - 6081*y^4*z^5 + 2945*y^5*z^5 + 1304*y^6*z^5 - 972*y^7*z^5 - 90*z^6 + 372*y*z^6 - 648*y^2*z^6 - 226*y^3*z^6 + 400*y^4*z^6 + 1206*y^5*z^6 - 870*y^6*z^6 + 90*z^7 - 408*y*z^7 + 497*y^2*z^7 + 59*y^3*z^7 + 353*y^4*z^7 - 375*y^5*z^7 - 30*z^8 + 132*y*z^8 + 10*y^2*z^8 + 20*y^3*z^8 - 60*y^4*z^8)*G[1, 1, 0, 0, y])/(12*(-1 + y)^3*y^2* (-1 + z)*z^2*(-1 + y + z)^2*(y + z)^4) - ((-1 + z)*(-6*y^3 - 168*y^4 + 864*y^5 - 1500*y^6 + 1110*y^7 - 300*y^8 - 18*y^2*z - 474*y^3*z + 2934*y^4*z - 5880*y^5*z + 4968*y^6*z - 1554*y^7*z + 24*y^8*z - 18*y*z^2 - 414*y^2*z^2 + 3511*y^3*z^2 - 8632*y^4*z^2 + 8427*y^5*z^2 - 2824*y^6*z^2 - 50*y^7*z^2 - 6*z^3 - 78*y*z^3 + 1389*y^2*z^3 - 4820*y^3*z^3 + 5445*y^4*z^3 - 1422*y^5*z^3 - 508*y^6*z^3 + 30*z^4 - 27*y*z^4 - 432*y^2*z^4 + 226*y^3*z^4 + 1192*y^4*z^4 - 1037*y^5*z^4 - 119*z^5 + 596*y*z^5 - 1320*y^2*z^5 + 1670*y^3*z^5 - 971*y^4*z^5 + 172*z^6 - 603*y*z^6 + 756*y^2*z^6 - 469*y^3*z^6 - 77*z^7 + 130*y*z^7 - 101*y^2*z^7)* G[1, 1, 0, 0, z])/(12*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((12*y^3 - 240*y^4 + 1026*y^5 - 1950*y^6 + 1914*y^7 - 954*y^8 + 192*y^9 + 30*y^2*z - 686*y^3*z + 3538*y^4*z - 8402*y^5*z + 10604*y^6*z - 7114*y^7*z + 2234*y^8*z - 198*y^9*z - 6*y^10*z + 72*y*z^2 - 1114*y^2*z^2 + 6108*y^3*z^2 - 16826*y^4*z^2 + 25474*y^5*z^2 - 21306*y^6*z^2 + 9140*y^7*z^2 - 1554*y^8*z^2 + 6*y^9*z^2 + 6*z^3 - 660*y*z^3 + 5406*y^2*z^3 - 18733*y^3*z^3 + 34299*y^4*z^3 - 35017*y^5*z^3 + 19363*y^6*z^3 - 4956*y^7*z^3 + 292*y^8*z^3 - 88*z^4 + 2114*y*z^4 - 11131*y^2*z^4 + 26591*y^3*z^4 - 33757*y^4*z^4 + 23473*y^5*z^4 - 8290*y^6*z^4 + 1016*y^7*z^4 + 304*z^5 - 3297*y*z^5 + 11517*y^2*z^5 - 18998*y^3*z^5 + 16614*y^4*z^5 - 7845*y^5*z^5 + 1561*y^6*z^5 - 429*z^6 + 2661*y*z^6 - 6100*y^2*z^6 + 6780*y^3*z^6 - 4203*y^4*z^6 + 1291*y^5*z^6 + 268*z^7 - 1049*y*z^7 + 1533*y^2*z^7 - 1189*y^3*z^7 + 581*y^4*z^7 - 61*z^8 + 159*y*z^8 - 141*y^2*z^8 + 115*y^3*z^8)*G[1, 1, 0, 1, y])/ (12*(-1 + y)^3*y^2*(-1 + z)*z^2*(-1 + y + z)^2*(y + z)^3) - (9*(-1 + 4*y - 5*y^2 + 3*z - 8*y*z + 5*y^2*z - 3*z^2 + 4*y*z^2 + z^3)* G[1, 1, 0, 1 - y, z])/(4*y^2*z*(-1 + y + z)^2) + ((368*y^4 - 1128*y^5 + 1188*y^6 - 464*y^7 + 36*y^8 + 998*y^3*z - 3768*y^4*z + 4884*y^5*z - 2492*y^6*z + 414*y^7*z - 36*y^8*z + 894*y^2*z^2 - 4687*y^3*z^2 + 7766*y^4*z^2 - 5053*y^5*z^2 + 1218*y^6*z^2 - 138*y^7*z^2 + 102*y*z^3 - 1765*y^2*z^3 + 4322*y^3*z^3 - 3463*y^4*z^3 + 934*y^5*z^3 - 126*y^6*z^3 - 90*z^4 + 291*y*z^4 - 222*y^2*z^4 + 510*y^3*z^4 - 588*y^4*z^4 + 111*y^5*z^4 + 225*z^5 - 870*y*z^5 + 1542*y^2*z^5 - 1158*y^3*z^5 + 273*y^4*z^5 - 180*z^6 + 567*y*z^6 - 566*y^2*z^6 + 183*y^3*z^6 + 45*z^7 - 90*y*z^7 + 45*y^2*z^7)*G[1, 1, 1, 0, y])/(12*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^3) + G[1 - y, 0, z]*((378*y^2 - 19818*y^3 + 53649*y^4 - 49356*y^5 + 15147*y^6 + 756*y*z - 28774*y^2*z + 81840*y^3*z - 83271*y^4*z + 32338*y^5*z - 2889*y^6*z + 378*z^2 - 19972*y*z^2 + 63873*y^2*z^2 - 69797*y^3*z^2 + 37583*y^4*z^2 - 12065*y^5*z^2 - 7181*z^3 + 41267*y*z^3 - 59686*y^2*z^3 + 46597*y^3*z^3 - 21861*y^4*z^3 + 13255*z^4 - 34091*y*z^4 + 38191*y^2*z^4 - 19083*y^3*z^4 - 6452*z^5 + 11986*y*z^5 - 6398*y^2*z^5)/ (216*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((-8*y^5 + 37*y^6 - 68*y^7 + 62*y^8 - 28*y^9 + 5*y^10 - 32*y^4*z + 180*y^5*z - 406*y^6*z + 454*y^7*z - 246*y^8*z + 46*y^9*z + 4*y^10*z - 48*y^3*z^2 + 351*y^4*z^2 - 988*y^5*z^2 + 1342*y^6*z^2 - 860*y^7*z^2 + 179*y^8*z^2 + 24*y^9*z^2 - 32*y^2*z^3 + 368*y^3*z^3 - 1351*y^4*z^3 + 2238*y^5*z^3 - 1687*y^6*z^3 + 408*y^7*z^3 + 56*y^8*z^3 - 8*y*z^4 + 139*y^2*z^4 - 800*y^3*z^4 + 1821*y^4*z^4 - 1728*y^5*z^4 + 510*y^6*z^4 + 62*y^7*z^4 + 28*y*z^5 - 232*y^2*z^5 + 742*y^3*z^5 - 921*y^4*z^5 + 340*y^5*z^5 + 27*y^6*z^5 + z^6 - 40*y*z^6 + 188*y^2*z^6 - 300*y^3*z^6 + 135*y^4*z^6 - 8*y^5*z^6 - 3*z^7 + 30*y*z^7 - 73*y^2*z^7 + 44*y^3*z^7 - 14*y^4*z^7 + 3*z^8 - 12*y*z^8 + 11*y^2*z^8 - 6*y^3*z^8 - z^9 + 2*y*z^9 - y^2*z^9)* G[0, 0, 0, y])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-2*y^3 + 15*y^4 - 45*y^5 + 70*y^6 - 60*y^7 + 27*y^8 - 5*y^9 - 4*y^2*z + 50*y^3*z - 190*y^4*z + 342*y^5*z - 328*y^6*z + 166*y^7*z - 38*y^8*z + 2*y^9*z - 2*y*z^2 + 57*y^2*z^2 - 289*y^3*z^2 + 632*y^4*z^2 - 710*y^5*z^2 + 415*y^6*z^2 - 111*y^7*z^2 + 8*y^8*z^2 + 16*y*z^3 - 146*y^2*z^3 + 440*y^3*z^3 - 636*y^4*z^3 + 456*y^5*z^3 - 130*y^6*z^3 - 8*z^4 + 26*y*z^4 - 12*y^2*z^4 - 76*y^3*z^4 + 128*y^4*z^4 - 30*y^5*z^4 - 28*y^6*z^4 + 22*z^5 - 106*y*z^5 + 194*y^2*z^5 - 134*y^3*z^5 + 56*y^4*z^5 - 40*y^5*z^5 - 20*z^6 + 84*y*z^6 - 100*y^2*z^6 + 44*y^3*z^6 - 24*y^4*z^6 + 6*z^7 - 18*y*z^7 + 10*y^2*z^7 - 6*y^3*z^7)* G[0, 0, 1, y])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((12*y^5 - 74*y^6 + 176*y^7 - 204*y^8 + 116*y^9 - 26*y^10 + 48*y^4*z - 364*y^5*z + 1005*y^6*z - 1312*y^7*z + 826*y^8*z - 204*y^9*z + y^10*z + 72*y^3*z^2 - 723*y^4*z^2 + 2388*y^5*z^2 - 3575*y^6*z^2 + 2524*y^7*z^2 - 692*y^8*z^2 + 6*y^9*z^2 + 48*y^2*z^3 - 732*y^3*z^3 + 3041*y^4*z^3 - 5366*y^5*z^3 + 4330*y^6*z^3 - 1346*y^7*z^3 + 25*y^8*z^3 + 12*y*z^4 - 304*y^2*z^4 + 1888*y^3*z^4 - 4327*y^4*z^4 + 4248*y^5*z^4 - 1591*y^6*z^4 + 70*y^7*z^4 - 56*y*z^5 + 599*y^2*z^5 - 1924*y^3*z^5 + 2443*y^4*z^5 - 1198*y^5*z^5 + 120*y^6*z^5 - 3*z^6 + 108*y*z^6 - 545*y^2*z^6 + 936*y^3*z^6 - 646*y^4*z^6 + 126*y^5*z^6 + 11*z^7 - 110*y*z^7 + 276*y^2*z^7 - 274*y^3*z^7 + 81*y^4*z^7 - 13*z^8 + 56*y*z^8 - 77*y^2*z^8 + 30*y^3*z^8 + 5*z^9 - 10*y*z^9 + 5*y^2*z^9)*G[0, 1, 0, y])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((2*y^3 - 21*y^4 + 75*y^5 - 130*y^6 + 120*y^7 - 57*y^8 + 11*y^9 + 4*y^2*z - 51*y^3*z + 214*y^4*z - 427*y^5*z + 448*y^6*z - 241*y^7*z + 54*y^8*z - y^9*z + 2*y*z^2 - 38*y^2*z^2 + 210*y^3*z^2 - 523*y^4*z^2 + 663*y^5*z^2 - 423*y^6*z^2 + 113*y^7*z^2 - 4*y^8*z^2 - 11*y*z^3 + 94*y^2*z^3 - 312*y^3*z^3 + 516*y^4*z^3 - 419*y^5*z^3 + 134*y^6*z^3 - 2*y^7*z^3 + 3*z^4 - 3*y*z^4 - 40*y^2*z^4 + 164*y^3*z^4 - 231*y^4*z^4 + 99*y^5*z^4 + 8*y^6*z^4 - 8*z^5 + 35*y*z^5 - 38*y^2*z^5 - 40*y^3*z^5 + 46*y^4*z^5 + 13*y^5*z^5 + 7*z^6 - 29*y*z^6 + 17*y^2*z^6 + 13*y^3*z^6 + 8*y^4*z^6 - 2*z^7 + 6*y*z^7 + 2*y^2*z^7 + 2*y^3*z^7)* G[0, 1, 1, y])/((-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((12*y^5 - 68*y^6 + 152*y^7 - 168*y^8 + 92*y^9 - 20*y^10 + 48*y^4*z - 296*y^5*z + 738*y^6*z - 916*y^7*z + 560*y^8*z - 132*y^9*z - 2*y^10*z + 72*y^3*z^2 - 500*y^4*z^2 + 1428*y^5*z^2 - 2035*y^6*z^2 + 1414*y^7*z^2 - 367*y^8*z^2 - 12*y^9*z^2 + 48*y^2*z^3 - 428*y^3*z^3 + 1475*y^4*z^3 - 2480*y^5*z^3 + 1986*y^6*z^3 - 572*y^7*z^3 - 29*y^8*z^3 + 12*y*z^4 - 160*y^2*z^4 + 748*y^3*z^4 - 1620*y^4*z^4 + 1570*y^5*z^4 - 506*y^6*z^4 - 38*y^7*z^4 - 28*y*z^5 + 180*y^2*z^5 - 524*y^3*z^5 + 635*y^4*z^5 - 206*y^5*z^5 - 33*y^6*z^5 + 16*y*z^6 - 67*y^2*z^6 + 94*y^3*z^6 + 17*y^4*z^6 - 24*y^5*z^6 - z^7 + 8*y*z^7 - 20*y^2*z^7 + 52*y^3*z^7 - 15*y^4*z^7 + 2*z^8 - 10*y*z^8 + 20*y^2*z^8 - 6*y^3*z^8 - z^9 + 2*y*z^9 - y^2*z^9)*G[1, 0, 0, y])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-4*y^3 + 42*y^4 - 150*y^5 + 260*y^6 - 240*y^7 + 114*y^8 - 22*y^9 - 8*y^2*z + 110*y^3*z - 468*y^4*z + 934*y^5*z - 976*y^6*z + 522*y^7*z - 116*y^8*z + 2*y^9*z - 4*y*z^2 + 95*y^2*z^2 - 531*y^3*z^2 + 1295*y^4*z^2 - 1597*y^5*z^2 + 990*y^6*z^2 - 256*y^7*z^2 + 8*y^8*z^2 + 8*y*z^3 - 163*y^2*z^3 + 669*y^3*z^3 - 1179*y^4*z^3 + 969*y^5*z^3 - 310*y^6*z^3 + 6*y^7*z^3 + z^4 - 15*y*z^4 + 136*y^2*z^4 - 458*y^3*z^4 + 621*y^4*z^4 - 287*y^5*z^4 + 2*y^6*z^4 - 5*z^5 + 35*y*z^5 - 150*y^2*z^5 + 338*y^3*z^5 - 245*y^4*z^5 + 11*y^5*z^5 + 7*z^6 - 33*y*z^6 + 113*y^2*z^6 - 131*y^3*z^6 + 12*y^4*z^6 - 3*z^7 + 9*y*z^7 - 25*y^2*z^7 + 3*y^3*z^7)*G[1, 0, 1, y])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-6*y^5 + 26*y^6 - 44*y^7 + 36*y^8 - 14*y^9 + 2*y^10 - 24*y^4*z + 124*y^5*z - 269*y^6*z + 298*y^7*z - 160*y^8*z + 26*y^9*z + 5*y^10*z - 36*y^3*z^2 + 237*y^4*z^2 - 662*y^5*z^2 + 936*y^6*z^2 - 624*y^7*z^2 + 119*y^8*z^2 + 30*y^9*z^2 - 24*y^2*z^3 + 234*y^3*z^3 - 868*y^4*z^3 + 1550*y^5*z^3 - 1252*y^6*z^3 + 292*y^7*z^3 + 68*y^8*z^3 - 6*y*z^4 + 110*y^2*z^4 - 600*y^3*z^4 + 1429*y^4*z^4 - 1436*y^5*z^4 + 430*y^6*z^4 + 64*y^7*z^4 + 34*y*z^5 - 269*y^2*z^5 + 840*y^3*z^5 - 1060*y^4*z^5 + 422*y^5*z^5 - 3*y^6*z^5 + 7*z^6 - 94*y*z^6 + 372*y^2*z^6 - 584*y^3*z^6 + 307*y^4*z^6 - 62*y^5*z^6 - 18*z^7 + 112*y*z^7 - 236*y^2*z^7 + 164*y^3*z^7 - 58*y^4*z^7 + 15*z^8 - 54*y*z^8 + 54*y^2*z^8 - 24*y^3*z^8 - 4*z^9 + 8*y*z^9 - 4*y^2*z^9)*G[1, 1, 0, y])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((y^3 + 3*y^2*z - 5*y*z^2 - y^2*z^2 + z^3 - 2*y*z^3 - z^4)*G[1, 1, 1, y])/(y^2*z^2*(y + z)^2) + (8*G[0, 0, 0, 0, y])/ z^3 - (10*G[0, 0, 0, 1, y])/z^3 - (10*G[0, 0, 1, 0, y])/z^3 + (4*G[0, 0, 1, 1, y])/z^3 + (2*G[0, 1, 0, 0, y])/z^3 + (4*G[0, 1, 0, 1, y])/z^3 - (7*G[0, 1, 1, 0, y])/z^3 - (4*G[0, 1, 1, 1, y])/z^3 - (4*G[1, 0, 0, 0, y])/z^3 - (4*G[1, 0, 0, 1, y])/z^3 - (2*G[1, 0, 1, 0, y])/z^3 + (4*G[1, 0, 1, 1, y])/z^3 + (10*G[1, 1, 0, 0, y])/z^3 - (4*G[1, 1, 0, 1, y])/z^3 - (7*G[1, 1, 1, 0, y])/z^3) + G[1 - y, 1, z]*(((4*y^3 - 26*y^4 + 90*y^5 - 146*y^6 + 106*y^7 - 28*y^8 + 8*y^2*z - 68*y^3*z + 260*y^4*z - 458*y^5*z + 368*y^6*z - 110*y^7*z + 4*y*z^2 - 53*y^2*z^2 + 250*y^3*z^2 - 506*y^4*z^2 + 454*y^5*z^2 - 149*y^6*z^2 - 6*y*z^3 + 67*y^2*z^3 - 188*y^3*z^3 + 185*y^4*z^3 - 44*y^5*z^3 - 14*y^6*z^3 + 3*z^4 - 18*y*z^4 + 39*y^2*z^4 - 70*y^3*z^4 + 79*y^4*z^4 - 34*y^5*z^4 - 9*z^5 + 44*y*z^5 - 90*y^2*z^5 + 82*y^3*z^5 - 29*y^4*z^5 + 9*z^6 - 30*y*z^6 + 32*y^2*z^6 - 12*y^3*z^6 - 3*z^7 + 6*y*z^7 - 3*y^2*z^7)* G[0, 0, 1, y])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-14*y^3 + 53*y^4 - 80*y^5 + 59*y^6 - 20*y^7 + 2*y^8 - 28*y^2*z + 152*y^3*z - 307*y^4*z + 288*y^5*z - 124*y^6*z + 20*y^7*z - y^8*z - 14*y*z^2 + 154*y^2*z^2 - 460*y^3*z^2 + 573*y^4*z^2 - 316*y^5*z^2 + 67*y^6*z^2 - 4*y^7*z^2 + 48*y*z^3 - 276*y^2*z^3 + 506*y^3*z^3 - 371*y^4*z^3 + 104*y^5*z^3 - 11*y^6*z^3 + 3*z^4 - 72*y*z^4 + 225*y^2*z^4 - 234*y^3*z^4 + 95*y^4*z^4 - 20*y^5*z^4 - 9*z^5 + 62*y*z^5 - 102*y^2*z^5 + 64*y^3*z^5 - 21*y^4*z^5 + 9*z^6 - 30*y*z^6 + 30*y^2*z^6 - 12*y^3*z^6 - 3*z^7 + 6*y*z^7 - 3*y^2*z^7)* G[0, 1, 0, y])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-4*y^3 + 26*y^4 - 90*y^5 + 146*y^6 - 106*y^7 + 28*y^8 - 8*y^2*z + 68*y^3*z - 260*y^4*z + 458*y^5*z - 368*y^6*z + 110*y^7*z - 4*y*z^2 + 53*y^2*z^2 - 250*y^3*z^2 + 506*y^4*z^2 - 454*y^5*z^2 + 149*y^6*z^2 + 6*y*z^3 - 67*y^2*z^3 + 188*y^3*z^3 - 185*y^4*z^3 + 44*y^5*z^3 + 14*y^6*z^3 - 3*z^4 + 18*y*z^4 - 39*y^2*z^4 + 70*y^3*z^4 - 79*y^4*z^4 + 34*y^5*z^4 + 9*z^5 - 44*y*z^5 + 90*y^2*z^5 - 82*y^3*z^5 + 29*y^4*z^5 - 9*z^6 + 30*y*z^6 - 32*y^2*z^6 + 12*y^3*z^6 + 3*z^7 - 6*y*z^7 + 3*y^2*z^7)* G[1, 0, 1, y])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((14*y^3 - 53*y^4 + 80*y^5 - 59*y^6 + 20*y^7 - 2*y^8 + 28*y^2*z - 152*y^3*z + 307*y^4*z - 288*y^5*z + 124*y^6*z - 20*y^7*z + y^8*z + 14*y*z^2 - 154*y^2*z^2 + 460*y^3*z^2 - 573*y^4*z^2 + 316*y^5*z^2 - 67*y^6*z^2 + 4*y^7*z^2 - 48*y*z^3 + 276*y^2*z^3 - 506*y^3*z^3 + 371*y^4*z^3 - 104*y^5*z^3 + 11*y^6*z^3 - 3*z^4 + 72*y*z^4 - 225*y^2*z^4 + 234*y^3*z^4 - 95*y^4*z^4 + 20*y^5*z^4 + 9*z^5 - 62*y*z^5 + 102*y^2*z^5 - 64*y^3*z^5 + 21*y^4*z^5 - 9*z^6 + 30*y*z^6 - 30*y^2*z^6 + 12*y^3*z^6 + 3*z^7 - 6*y*z^7 + 3*y^2*z^7)* G[1, 1, 0, y])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) - (3*G[0, 0, 0, 1, y])/z^3 + (4*G[0, 0, 1, 0, y])/z^3 - G[0, 0, 1, 1, y]/z^3 - (2*G[0, 1, 0, 0, y])/z^3 + G[0, 1, 0, 1, y]/z^3 + (3*G[0, 1, 1, 0, y])/z^3 + (3*G[1, 0, 0, 1, y])/z^3 - (4*G[1, 0, 1, 0, y])/z^3 + G[1, 0, 1, 1, y]/z^3 + (2*G[1, 1, 0, 0, y])/z^3 - G[1, 1, 0, 1, y]/z^3 - (3*G[1, 1, 1, 0, y])/z^3) + G[1 - y, 1 - y, z]*((-8168*y^2 + 8168*y^3 - 17494*y*z + 20965*y^2*z - 2121*y^3*z + 825*z^2 + 1821*y*z^2 + 54*y^2*z^2 - 825*z^3 + 2175*y*z^3)/(54*(-1 + y)*y*z^2*(y + z)^2) + ((-55*y^2 + 110*y^3 - 55*y^4 - 98*y*z + 301*y^2*z - 236*y^3*z + 33*y^4*z - 31*z^2 + 272*y*z^2 - 259*y^2*z^2 + 66*y^3*z^2 + 105*z^3 - 42*y*z^3 + 33*y^2*z^3 + 48*z^4)*G[0, 0, 0, y])/ (6*(-1 + y)^2*z^3*(y + z)^2) + ((-8*y^4 + 42*y^5 - 78*y^6 + 62*y^7 - 18*y^8 - 24*y^3*z + 126*y^4*z - 257*y^5*z + 233*y^6*z - 79*y^7*z + y^8*z - 24*y^2*z^2 + 120*y^3*z^2 - 285*y^4*z^2 + 334*y^5*z^2 - 148*y^6*z^2 + 3*y^7*z^2 - 6*y*z^3 + 40*y^2*z^3 - 149*y^3*z^3 + 276*y^4*z^3 - 184*y^5*z^3 - y^6*z^3 + 8*y*z^4 - 35*y^2*z^4 + 110*y^3*z^4 - 144*y^4*z^4 - 11*y^5*z^4 - 2*z^5 + 18*y*z^5 - 17*y^2*z^5 - 59*y^3*z^5 - 12*y^4*z^5 + 4*z^6 - 12*y*z^6 - 12*y^2*z^6 - 4*y^3*z^6)* G[0, 0, 1, y])/(2*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((-4*y^5 + 46*y^6 - 80*y^7 + 38*y^8 - 16*y^4*z + 172*y^5*z - 312*y^6*z + 160*y^7*z - 4*y^8*z - 24*y^3*z^2 + 222*y^4*z^2 - 436*y^5*z^2 + 262*y^6*z^2 - 16*y^7*z^2 - 16*y^2*z^3 + 128*y^3*z^3 - 301*y^4*z^3 + 242*y^5*z^3 - 21*y^6*z^3 - 4*y*z^4 + 4*y^2*z^4 - 48*y^3*z^4 + 100*y^4*z^4 - 4*y^5*z^4 - 8*y*z^5 + 18*y^2*z^5 + 8*y^3*z^5 + 14*y^4*z^5 - 4*z^6 + 20*y*z^6 - 20*y^2*z^6 + 12*y^3*z^6 + 3*z^7 - 6*y*z^7 + 3*y^2*z^7)*G[0, 1, 0, y])/ (2*(-1 + y)^2*y^2*z^3*(y + z)^4) + ((-12*y^4 + 31*y^5 - 21*y^6 - 3*y^7 + 5*y^8 - 36*y^3*z + 111*y^4*z - 121*y^5*z + 53*y^6*z - 7*y^7*z - 36*y^2*z^2 + 149*y^3*z^2 - 243*y^4*z^2 + 199*y^5*z^2 - 69*y^6*z^2 - 14*y*z^3 + 79*y^2*z^3 - 167*y^3*z^3 + 203*y^4*z^3 - 119*y^5*z^3 + 2*y^6*z^3 + 6*y*z^4 - 28*y^2*z^4 + 92*y^3*z^4 - 124*y^4*z^4 + 6*y^5*z^4 + 2*z^5 - 12*y*z^5 + 40*y^2*z^5 - 84*y^3*z^5 + 6*y^4*z^5 - 2*z^6 + 6*y*z^6 - 22*y^2*z^6 + 2*y^3*z^6)*G[0, 1, 1, y])/(2*(-1 + y)^3*y^2*z^3* (y + z)^3) + ((36*y^5 - 211*y^6 + 417*y^7 - 345*y^8 + 103*y^9 + 144*y^4*z - 928*y^5*z + 2084*y^6*z - 1954*y^7*z + 648*y^8*z + 6*y^9*z + 216*y^3*z^2 - 1629*y^4*z^2 + 4307*y^5*z^2 - 4697*y^6*z^2 + 1767*y^7*z^2 + 36*y^8*z^2 + 144*y^2*z^3 - 1480*y^3*z^3 + 4857*y^4*z^3 - 6349*y^5*z^3 + 2780*y^6*z^3 + 84*y^7*z^3 + 36*y*z^4 - 613*y^2*z^4 + 2915*y^3*z^4 - 4984*y^4*z^4 + 2700*y^5*z^4 + 90*y^6*z^4 - 120*y*z^5 + 914*y^2*z^5 - 2228*y^3*z^5 + 1623*y^4*z^5 + 27*y^5*z^5 - 3*z^6 + 153*y*z^6 - 589*y^2*z^6 + 619*y^3*z^6 - 36*y^4*z^6 + 9*z^7 - 93*y*z^7 + 162*y^2*z^7 - 42*y^3*z^7 - 9*z^8 + 27*y*z^8 - 18*y^2*z^8 + 3*z^9 - 3*y*z^9)*G[1, 0, 0, y])/(6*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-6*y^4 + 41*y^5 - 115*y^6 + 170*y^7 - 140*y^8 + 61*y^9 - 11*y^10 - 18*y^3*z + 139*y^4*z - 446*y^5*z + 753*y^6*z - 702*y^7*z + 341*y^8*z - 66*y^9*z - y^10*z - 18*y^2*z^2 + 175*y^3*z^2 - 682*y^4*z^2 + 1380*y^5*z^2 - 1523*y^6*z^2 + 862*y^7*z^2 - 189*y^8*z^2 - 5*y^9*z^2 + 53*y^2*z^3 - 383*y^3*z^3 + 1143*y^4*z^3 - 1718*y^5*z^3 + 1271*y^6*z^3 - 363*y^7*z^3 - 3*y^8*z^3 - 78*y^2*z^4 + 487*y^3*z^4 - 1194*y^4*z^4 + 1308*y^5*z^4 - 544*y^6*z^4 + 21*y^7*z^4 + 6*z^5 - 45*y*z^5 + 222*y^2*z^5 - 687*y^3*z^5 + 1053*y^4*z^5 - 616*y^5*z^5 + 51*y^6*z^5 - 17*z^6 + 103*y*z^6 - 318*y^2*z^6 + 590*y^3*z^6 - 457*y^4*z^6 + 51*y^5*z^6 + 16*z^7 - 73*y*z^7 + 171*y^2*z^7 - 187*y^3*z^7 + 25*y^4*z^7 - 5*z^8 + 15*y*z^8 - 31*y^2*z^8 + 5*y^3*z^8)*G[1, 0, 1, y])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^3) + ((-18*y^3 + 116*y^4 - 284*y^5 + 336*y^6 - 194*y^7 + 44*y^8 - 36*y^2*z + 298*y^3*z - 833*y^4*z + 1074*y^5*z - 664*y^6*z + 164*y^7*z - 3*y^8*z - 18*y*z^2 + 278*y^2*z^2 - 1012*y^3*z^2 + 1460*y^4*z^2 - 918*y^5*z^2 + 222*y^6*z^2 - 12*y^7*z^2 + 66*y*z^3 - 481*y^2*z^3 + 892*y^3*z^3 - 536*y^4*z^3 + 74*y^5*z^3 - 15*y^6*z^3 - 6*z^4 - 54*y*z^4 + 194*y^2*z^4 - 40*y^3*z^4 - 103*y^4*z^4 - 6*y^5*z^4 + 12*z^5 - 6*y*z^5 + 60*y^2*z^5 - 96*y^3*z^5 - 6*z^6 + 12*y*z^6 - 21*y^2*z^6)* G[1, 1, 0, y])/(6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (2*(y + 2*z)*G[1, 1, 1, y])/(z^2*(y + z)^2) + (23*G[0, 0, 0, 0, y])/ z^3 + (10*G[0, 0, 0, 1, y])/z^3 + (2*G[0, 0, 1, 1, y])/z^3 - (11*G[0, 1, 0, 0, y])/z^3 - (3*G[0, 1, 0, 1, y])/z^3 + (6*G[0, 1, 1, 0, y])/z^3 + (2*G[1, 0, 0, 0, y])/z^3 + (4*G[1, 0, 0, 1, y])/z^3 - (5*G[1, 0, 1, 0, y])/z^3 - (2*G[1, 0, 1, 1, y])/z^3 - (4*G[1, 1, 0, 0, y])/z^3 + (2*G[1, 1, 0, 1, y])/z^3 + (5*G[1, 1, 1, 0, y])/z^3) + G[0, 1 - y, z]*((378*y^2 - 19818*y^3 + 53649*y^4 - 49356*y^5 + 15147*y^6 + 756*y*z - 28774*y^2*z + 81840*y^3*z - 83271*y^4*z + 32338*y^5*z - 2889*y^6*z + 378*z^2 - 19972*y*z^2 + 63873*y^2*z^2 - 69797*y^3*z^2 + 37583*y^4*z^2 - 12065*y^5*z^2 - 7181*z^3 + 41267*y*z^3 - 59686*y^2*z^3 + 46597*y^3*z^3 - 21861*y^4*z^3 + 13255*z^4 - 34091*y*z^4 + 38191*y^2*z^4 - 19083*y^3*z^4 - 6452*z^5 + 11986*y*z^5 - 6398*y^2*z^5)/(216*(-1 + y)^2*y^2*z^2*(-1 + y + z)* (y + z)^2) + ((-712*y^6 + 2848*y^7 - 4272*y^8 + 2848*y^9 - 712*y^10 - 2032*y^5*z + 10672*y^6*z - 20674*y^7*z + 18328*y^8*z - 7162*y^9*z + 868*y^10*z - 1362*y^4*z^2 + 13014*y^5*z^2 - 36814*y^6*z^2 + 44936*y^7*z^2 - 24805*y^8*z^2 + 5160*y^9*z^2 - 129*y^10*z^2 + 1280*y^3*z^3 + 415*y^4*z^3 - 21468*y^5*z^3 + 47536*y^6*z^3 - 39484*y^7*z^3 + 12513*y^8*z^3 - 792*y^9*z^3 + 854*y^2*z^4 - 6776*y^3*z^4 + 7256*y^4*z^4 + 13124*y^5*z^4 - 26694*y^6*z^4 + 14072*y^7*z^4 - 1791*y^8*z^4 + 324*y*z^5 - 4116*y^2*z^5 + 13250*y^3*z^5 - 12373*y^4*z^5 - 1336*y^5*z^5 + 6165*y^6*z^5 - 1806*y^7*z^5 + 108*z^6 - 1890*y*z^6 + 8916*y^2*z^6 - 15516*y^3*z^6 + 11547*y^4*z^6 - 2976*y^5*z^6 - 180*y^6*z^6 - 459*z^7 + 4032*y*z^7 - 10880*y^2*z^7 + 12940*y^3*z^7 - 7505*y^4*z^7 + 1728*y^5*z^7 + 738*z^8 - 3996*y*z^8 + 7296*y^2*z^8 - 6168*y^3*z^8 + 2049*y^4*z^8 - 531*z^9 + 1818*y*z^9 - 2241*y^2*z^9 + 990*y^3*z^9 + 144*z^10 - 288*y*z^10 + 171*y^2*z^10)*G[1, 0, y])/ (36*(-1 + y)^2*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^4) + ((-27*y^3 + 69*y^4 - 57*y^5 + 15*y^6 - 100*y^2*z + 264*y^3*z - 231*y^4*z + 70*y^5*z - 3*y^6*z - 163*y*z^2 + 561*y^2*z^2 - 638*y^3*z^2 + 341*y^4*z^2 - 101*y^5*z^2 - 38*z^3 + 338*y*z^3 - 601*y^2*z^3 + 508*y^3*z^3 - 255*y^4*z^3 + 76*z^4 - 227*y*z^4 + 274*y^2*z^4 - 219*y^3*z^4 - 38*z^5 + 52*y*z^5 - 62*y^2*z^5)* G[1, 1, y])/(6*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((-4*y^4 + 16*y^5 - 24*y^6 + 16*y^7 - 4*y^8 - 38*y^3*z + 76*y^4*z + 12*y^5*z - 112*y^6*z + 74*y^7*z - 12*y^8*z - 34*y^2*z^2 + 44*y^3*z^2 + 218*y^4*z^2 - 480*y^5*z^2 + 300*y^6*z^2 - 48*y^7*z^2 - 12*y*z^3 + 29*y^2*z^3 + 214*y^3*z^3 - 521*y^4*z^3 + 368*y^5*z^3 - 78*y^6*z^3 + 6*z^4 - 6*y*z^4 + 86*y^2*z^4 - 196*y^3*z^4 + 128*y^4*z^4 - 66*y^5*z^4 - 15*z^5 + 48*y*z^5 - 60*y^2*z^5 - 36*y^3*z^5 - 33*y^4*z^5 + 12*z^6 - 36*y*z^6 - 12*y^2*z^6 - 12*y^3*z^6 - 3*z^7 + 6*y*z^7 - 3*y^2*z^7)*G[0, 0, 0, y])/ (6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((6*y^3 - 32*y^4 + 70*y^5 - 80*y^6 + 50*y^7 - 16*y^8 + 2*y^9 + 12*y^2*z - 72*y^3*z + 187*y^4*z - 269*y^5*z + 226*y^6*z - 106*y^7*z + 23*y^8*z - y^9*z + 6*y*z^2 - 46*y^2*z^2 + 152*y^3*z^2 - 240*y^4*z^2 + 182*y^5*z^2 - 62*y^6*z^2 + 12*y^7*z^2 - 4*y^8*z^2 - 8*y*z^3 + 43*y^2*z^3 - 33*y^3*z^3 - 173*y^4*z^3 + 323*y^5*z^3 - 162*y^6*z^3 + 10*y^7*z^3 - 10*z^4 + 56*y*z^4 - 100*y^2*z^4 - 124*y^3*z^4 + 479*y^4*z^4 - 321*y^5*z^4 + 20*y^6*z^4 + 24*z^5 - 112*y*z^5 + 113*y^2*z^5 + 179*y^3*z^5 - 223*y^4*z^5 - 5*y^5*z^5 - 18*z^6 + 70*y*z^6 - 17*y^2*z^6 - 67*y^3*z^6 - 16*y^4*z^6 + 4*z^7 - 12*y*z^7 - 12*y^2*z^7 - 4*y^3*z^7)*G[0, 0, 1, y])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-12*y^5 + 34*y^6 - 16*y^7 - 36*y^8 + 44*y^9 - 14*y^10 - 48*y^4*z + 150*y^5*z - 60*y^6*z - 244*y^7*z + 312*y^8*z - 114*y^9*z + 4*y^10*z - 72*y^3*z^2 + 249*y^4*z^2 - 28*y^5*z^2 - 757*y^6*z^2 + 986*y^7*z^2 - 402*y^8*z^2 + 24*y^9*z^2 - 48*y^2*z^3 + 170*y^3*z^3 + 224*y^4*z^3 - 1460*y^5*z^3 + 1903*y^6*z^3 - 860*y^7*z^3 + 71*y^8*z^3 - 12*y*z^4 + 98*y^2*z^4 + 156*y^3*z^4 - 1369*y^4*z^4 + 2178*y^5*z^4 - 1205*y^6*z^4 + 144*y^7*z^4 + 8*y*z^5 + 104*y^2*z^5 - 818*y^3*z^5 + 1652*y^4*z^5 - 1202*y^5*z^5 + 216*y^6*z^5 - 5*z^6 + 80*y*z^6 - 453*y^2*z^6 + 1010*y^3*z^6 - 920*y^4*z^6 + 228*y^5*z^6 + 20*z^7 - 166*y*z^7 + 451*y^2*z^7 - 500*y^3*z^7 + 155*y^4*z^7 - 25*z^8 + 110*y*z^8 - 155*y^2*z^8 + 60*y^3*z^8 + 10*z^9 - 20*y*z^9 + 10*y^2*z^9)*G[0, 1, 0, y])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((8*y^3 - 29*y^4 + 25*y^5 + 30*y^6 - 70*y^7 + 47*y^8 - 11*y^9 + 16*y^2*z - 88*y^3*z + 156*y^4*z - 62*y^5*z - 112*y^6*z + 132*y^7*z - 44*y^8*z + 2*y^9*z + 8*y*z^2 - 82*y^2*z^2 + 238*y^3*z^2 - 219*y^4*z^2 - 79*y^5*z^2 + 233*y^6*z^2 - 107*y^7*z^2 + 8*y^8*z^2 - 24*y*z^3 + 129*y^2*z^3 - 145*y^3*z^3 - 194*y^4*z^3 + 454*y^5*z^3 - 247*y^6*z^3 + 27*y^7*z^3 + 7*z^4 - 21*y*z^4 + 82*y^2*z^4 - 374*y^3*z^4 + 655*y^4*z^4 - 397*y^5*z^4 + 48*y^6*z^4 - 19*z^5 + 93*y*z^5 - 275*y^2*z^5 + 501*y^3*z^5 - 358*y^4*z^5 + 42*y^5*z^5 + 17*z^6 - 71*y*z^6 + 167*y^2*z^6 - 165*y^3*z^6 + 20*y^4*z^6 - 5*z^7 + 15*y*z^7 - 31*y^2*z^7 + 5*y^3*z^7)*G[0, 1, 1, y])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((89*y^6 - 267*y^7 + 267*y^8 - 89*y^9 + 314*y^5*z - 1159*y^6*z + 1391*y^7*z - 561*y^8*z + 15*y^9*z + 378*y^4*z^2 - 1918*y^5*z^2 + 2956*y^6*z^2 - 1506*y^7*z^2 + 90*y^8*z^2 + 266*y^3*z^3 - 1779*y^4*z^3 + 3575*y^5*z^3 - 2314*y^6*z^3 + 228*y^7*z^3 - 31*y^2*z^4 - 559*y^3*z^4 + 2225*y^4*z^4 - 2025*y^5*z^4 + 294*y^6*z^4 + 77*y^2*z^5 + 421*y^3*z^5 - 804*y^4*z^5 + 162*y^5*z^5 + 36*y*z^6 - 142*y^2*z^6 + 52*y^3*z^6 - 42*y^4*z^6 + 9*z^7 - 99*y*z^7 + 174*y^2*z^7 - 108*y^3*z^7 - 18*z^8 + 72*y*z^8 - 54*y^2*z^8 + 9*z^9 - 9*y*z^9)*G[1, 0, 0, y])/ (6*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((6*y^3 - 29*y^4 + 55*y^5 - 50*y^6 + 20*y^7 - y^8 - y^9 + 12*y^2*z - 70*y^3*z + 167*y^4*z - 207*y^5*z + 138*y^6*z - 44*y^7*z + 3*y^8*z + y^9*z + 6*y*z^2 - 50*y^2*z^2 + 160*y^3*z^2 - 233*y^4*z^2 + 145*y^5*z^2 - 13*y^6*z^2 - 19*y^7*z^2 + 4*y^8*z^2 - 22*y*z^3 + 109*y^2*z^3 - 161*y^3*z^3 - 33*y^4*z^3 + 245*y^5*z^3 - 160*y^6*z^3 + 22*y^7*z^3 + z^4 + 13*y*z^4 - 18*y^2*z^4 - 198*y^3*z^4 + 497*y^4*z^4 - 339*y^5*z^4 + 44*y^6*z^4 - 6*z^5 + 34*y*z^5 - 163*y^2*z^5 + 405*y^3*z^5 - 323*y^4*z^5 + 37*y^5*z^5 + 9*z^6 - 43*y*z^6 + 135*y^2*z^6 - 149*y^3*z^6 + 16*y^4*z^6 - 4*z^7 + 12*y*z^7 - 28*y^2*z^7 + 4*y^3*z^7)*G[1, 0, 1, y])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((36*y^3 - 151*y^4 + 244*y^5 - 186*y^6 + 64*y^7 - 7*y^8 + 72*y^2*z - 440*y^3*z + 928*y^4*z - 852*y^5*z + 308*y^6*z - 4*y^7*z - 12*y^8*z + 36*y*z^2 - 400*y^2*z^2 + 1184*y^3*z^2 - 1315*y^4*z^2 + 450*y^5*z^2 + 93*y^6*z^2 - 48*y^7*z^2 - 78*y*z^3 + 461*y^2*z^3 - 602*y^3*z^3 - 41*y^4*z^3 + 362*y^5*z^3 - 102*y^6*z^3 + 39*z^4 - 150*y*z^4 + 368*y^2*z^4 - 736*y^3*z^4 + 644*y^4*z^4 - 150*y^5*z^4 - 99*z^5 + 396*y*z^5 - 714*y^2*z^5 + 594*y^3*z^5 - 147*y^4*z^5 + 81*z^6 - 246*y*z^6 + 264*y^2*z^6 - 84*y^3*z^6 - 21*z^7 + 42*y*z^7 - 21*y^2*z^7)*G[1, 1, 0, y])/(6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((y^3 + 3*y^2*z - 5*y*z^2 - y^2*z^2 + z^3 - 2*y*z^3 - z^4)*G[1, 1, 1, y])/(y^2*z^2*(y + z)^2) - (8*G[0, 0, 0, 0, y])/ z^3 + (9*G[0, 0, 1, 0, y])/z^3 - (2*G[0, 0, 1, 1, y])/z^3 + (10*G[0, 1, 0, 0, y])/z^3 + (5*G[0, 1, 0, 1, y])/z^3 - (4*G[0, 1, 1, 0, y])/z^3 + (4*G[0, 1, 1, 1, y])/z^3 + (11*G[1, 0, 0, 0, y])/z^3 - (6*G[1, 0, 1, 0, y])/z^3 + (2*G[1, 0, 1, 1, y])/z^3 - (7*G[1, 1, 0, 0, y])/z^3 - (2*G[1, 1, 0, 1, y])/z^3 + (8*G[1, 1, 1, 0, y])/z^3) + G[1, z]*(((34*y^2 + 65*y^3 - 189*y^4 + 98*y^5 - 8*y^6 + 32*y*z - 57*y^2*z - 317*y^3*z + 498*y^4*z - 164*y^5*z + 8*y^6*z - 2*z^2 - 120*y*z^2 + 36*y^2*z^2 + 453*y^3*z^2 - 427*y^4*z^2 + 62*y^5*z^2 - 2*y^6*z^2 + 6*z^3 + 164*y*z^3 - 41*y^2*z^3 - 261*y^3*z^3 + 126*y^4*z^3 + 4*y^5*z^3 - 4*z^4 - 94*y*z^4 + 26*y^2*z^4 + 80*y^3*z^4 - 6*y^4*z^4 - 4*z^5 + 18*y*z^5 + 8*y^2*z^5 - 20*y^3*z^5 + 6*z^6 - 2*y*z^6 - 6*y^2*z^6 - 2*z^7 + 2*y*z^7)* G[0, 0, 1, y])/(4*(-1 + y)*y^2*(-1 + z)*z^3*(-1 + y + z)^2* (y + z)) + ((3*y + 63*y^2 - 222*y^3 + 238*y^4 - 90*y^5 + 8*y^6 + 3*z + 40*y*z - 449*y^2*z + 888*y^3*z - 624*y^4*z + 150*y^5*z - 8*y^6*z - 23*z^2 - 142*y*z^2 + 889*y^2*z^2 - 1143*y^3*z^2 + 475*y^4*z^2 - 58*y^5*z^2 + 2*y^6*z^2 + 65*z^3 + 129*y*z^3 - 631*y^2*z^3 + 473*y^3*z^3 - 40*y^4*z^3 - 2*y^5*z^3 - 90*z^4 + 23*y*z^4 + 57*y^2*z^4 + 67*y^3*z^4 - 51*y^4*z^4 + 65*z^5 - 86*y*z^5 + 90*y^2*z^5 - 63*y^3*z^5 - 23*z^6 + 36*y*z^6 - 19*y^2*z^6 + 3*z^7 - 3*y*z^7)*G[0, 1, 0, y])/ (4*(-1 + y)*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)) + ((-34*y^2 - 65*y^3 + 189*y^4 - 98*y^5 + 8*y^6 - 32*y*z + 57*y^2*z + 317*y^3*z - 498*y^4*z + 164*y^5*z - 8*y^6*z + 2*z^2 + 120*y*z^2 - 36*y^2*z^2 - 453*y^3*z^2 + 427*y^4*z^2 - 62*y^5*z^2 + 2*y^6*z^2 - 6*z^3 - 164*y*z^3 + 41*y^2*z^3 + 261*y^3*z^3 - 126*y^4*z^3 - 4*y^5*z^3 + 4*z^4 + 94*y*z^4 - 26*y^2*z^4 - 80*y^3*z^4 + 6*y^4*z^4 + 4*z^5 - 18*y*z^5 - 8*y^2*z^5 + 20*y^3*z^5 - 6*z^6 + 2*y*z^6 + 6*y^2*z^6 + 2*z^7 - 2*y*z^7)*G[1, 0, 1, y])/ (4*(-1 + y)*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)) + ((-3*y - 63*y^2 + 222*y^3 - 238*y^4 + 90*y^5 - 8*y^6 - 3*z - 40*y*z + 449*y^2*z - 888*y^3*z + 624*y^4*z - 150*y^5*z + 8*y^6*z + 23*z^2 + 142*y*z^2 - 889*y^2*z^2 + 1143*y^3*z^2 - 475*y^4*z^2 + 58*y^5*z^2 - 2*y^6*z^2 - 65*z^3 - 129*y*z^3 + 631*y^2*z^3 - 473*y^3*z^3 + 40*y^4*z^3 + 2*y^5*z^3 + 90*z^4 - 23*y*z^4 - 57*y^2*z^4 - 67*y^3*z^4 + 51*y^4*z^4 - 65*z^5 + 86*y*z^5 - 90*y^2*z^5 + 63*y^3*z^5 + 23*z^6 - 36*y*z^6 + 19*y^2*z^6 - 3*z^7 + 3*y*z^7)* G[1, 1, 0, y])/(4*(-1 + y)*y^2*(-1 + z)*z^3*(-1 + y + z)^2* (y + z)) + ((12*y - 33*y^2 + 12*y^3 - 36*y*z + 48*y^2*z - 6*y^3*z + 2*z^2 + 32*y*z^2 + 11*y^2*z^2 - 6*z^3 - 4*y*z^3 - 26*y^2*z^3 + 6*z^4 - 4*y*z^4 - 2*z^5)*G[0, 0, 0, 1, y])/ (2*y^2*z^3*(-1 + y + z)^2) + ((-10*y + 14*y^2 - 4*y^3 + 30*y*z - 16*y^2*z + 3*z^2 - 36*y*z^2 - 9*z^3 + 22*y*z^3 + 2*y^2*z^3 + 9*z^4 - 6*y*z^4 - 3*z^5)*G[0, 0, 1, 0, y])/ (2*y^2*z^3*(-1 + y + z)^2) + ((-10*y - 16*y^2 + 10*y^3 + 30*y*z + 20*y^2*z - 6*y^3*z + 2*z^2 - 34*y*z^2 - 13*y^2*z^2 - 6*z^3 + 18*y*z^3 + 9*y^2*z^3 + 6*z^4 - 4*y*z^4 - 2*z^5)*G[0, 0, 1, 1, y])/ (2*y^2*z^3*(-1 + y + z)^2) + ((-12*y + 33*y^2 - 16*y^3 + 36*y*z - 54*y^2*z + 12*y^3*z + z^2 - 38*y*z^2 + 18*y^2*z^2 - 3*z^3 + 16*y*z^3 + 3*y^2*z^3 + 3*z^4 - 2*y*z^4 - z^5)*G[0, 1, 0, 0, y])/ (2*y^2*z^3*(-1 + y + z)^2) + ((-16 + 29*y - 10*y^2 + 48*z - 46*y*z + 6*y^2*z - 48*z^2 - 11*y*z^2 + 16*z^3 + 28*y*z^3)*G[0, 1, 0, 1, y])/ (2*y*z^3*(-1 + y + z)^2) + ((8*y - 25*y^2 + 12*y^3 - 24*y*z + 44*y^2*z - 10*y^3*z - 3*z^2 + 30*y*z^2 - 17*y^2*z^2 + 9*z^3 - 20*y*z^3 - 2*y^2*z^3 - 9*z^4 + 6*y*z^4 + 3*z^5)*G[0, 1, 1, 0, y])/ (2*y^2*z^3*(-1 + y + z)^2) + ((-4 - 19*y + 12*y^2 + 12*z + 32*y*z - 10*y^2*z - 12*z^2 - 31*y*z^2 + 4*z^3 + 18*y*z^3)*G[1, 0, 0, 1, y])/ (2*y*z^3*(-1 + y + z)^2) + ((y + 19*y^2 - 10*y^3 - 3*y*z - 32*y^2*z + 8*y^3*z - 3*z^2 + 9*y*z^2 + 13*y^2*z^2 + 9*z^3 - 13*y*z^3 - 9*z^4 + 6*y*z^4 + 3*z^5)*G[1, 0, 1, 0, y])/(y^2*z^3*(-1 + y + z)^2) + ((10*y + 16*y^2 - 10*y^3 - 30*y*z - 20*y^2*z + 6*y^3*z - 2*z^2 + 34*y*z^2 + 13*y^2*z^2 + 6*z^3 - 18*y*z^3 - 9*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, 0, 1, 1, y])/(2*y^2*z^3*(-1 + y + z)^2) + ((12*y - 33*y^2 + 16*y^3 - 36*y*z + 54*y^2*z - 12*y^3*z - z^2 + 38*y*z^2 - 18*y^2*z^2 + 3*z^3 - 16*y*z^3 - 3*y^2*z^3 - 3*z^4 + 2*y*z^4 + z^5)*G[1, 1, 0, 0, y])/(2*y^2*z^3*(-1 + y + z)^2) + ((8*y + 23*y^2 - 14*y^3 - 24*y*z - 34*y^2*z + 10*y^3*z - 2*z^2 + 28*y*z^2 + 31*y^2*z^2 + 6*z^3 - 16*y*z^3 - 20*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, 1, 0, 1, y])/(2*y^2*z^3*(-1 + y + z)^2) - (3*(9*y^2 - 4*y^3 - 12*y^2*z + 2*y^3*z - 2*z^2 + 4*y*z^2 + 3*y^2*z^2 + 6*z^3 - 8*y*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, 1, 1, 0, y])/ (2*y^2*z^3*(-1 + y + z)^2)) - ((-1 + z)*(-6*y^3 - 132*y^4 + 666*y^5 - 1122*y^6 + 804*y^7 - 210*y^8 - 18*y^2*z - 378*y^3*z + 2274*y^4*z - 4431*y^5*z + 3660*y^6*z - 1125*y^7*z + 18*y^8*z - 18*y*z^2 - 342*y^2*z^2 + 2756*y^3*z^2 - 6437*y^4*z^2 + 5991*y^5*z^2 - 1877*y^6*z^2 - 73*y^7*z^2 - 6*z^3 - 78*y*z^3 + 1200*y^2*z^3 - 3535*y^3*z^3 + 3309*y^4*z^3 - 315*y^5*z^3 - 575*y^6*z^3 + 18*z^4 + 54*y*z^4 - 183*y^2*z^4 - 787*y^3*z^4 + 2021*y^4*z^4 - 1147*y^5*z^4 - 70*z^5 + 478*y*z^5 - 1509*y^2*z^5 + 2044*y^3*z^5 - 1015*y^4*z^5 + 110*z^6 - 528*y*z^6 + 762*y^2*z^6 - 416*y^3*z^6 - 52*z^7 + 92*y*z^7 - 64*y^2*z^7)*G[1, 1, 1, 0, z])/ (12*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((-200*y^2 + 200*y^3 - 400*y*z + 394*y^2*z + 3*y^3*z - 6*z^2 + 6*y*z^2 - 6*y^2*z^2 + 6*z^3 - 9*y*z^3)*G[1, 1, 1, 1, y])/ (6*(-1 + y)*y*z^2*(y + z)^2) + G[0, -y, z]* (((-161*y^4 + 572*y^5 - 750*y^6 + 428*y^7 - 89*y^8 - 994*y^3*z + 4555*y^4*z - 7724*y^5*z + 5818*y^6*z - 1714*y^7*z + 59*y^8*z - 1025*y^2*z^2 + 7580*y^3*z^2 - 18484*y^4*z^2 + 19680*y^5*z^2 - 9082*y^6*z^2 + 1310*y^7*z^2 + 21*y^8*z^2 - 108*y*z^3 + 3909*y^2*z^3 - 16568*y^3*z^3 + 25978*y^4*z^3 - 17444*y^5*z^3 + 4257*y^6*z^3 - 24*y^7*z^3 - 162*z^4 + 1206*y*z^4 - 7116*y^2*z^4 + 16166*y^3*z^4 - 15070*y^4*z^4 + 5444*y^5*z^4 - 225*y^6*z^4 + 648*z^5 - 3276*y*z^5 + 7766*y^2*z^5 - 8284*y^3*z^5 + 3926*y^4*z^5 - 528*y^5*z^5 - 972*z^6 + 3690*y*z^6 - 4875*y^2*z^6 + 2676*y^3*z^6 - 753*y^4*z^6 + 648*z^7 - 1836*y*z^7 + 1512*y^2*z^7 - 576*y^3*z^7 - 162*z^8 + 324*y*z^8 - 171*y^2*z^8)*G[1, 0, y])/ (36*(-1 + y)^2*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^2) + ((973*y^4 - 3892*y^5 + 5838*y^6 - 3892*y^7 + 973*y^8 + 2264*y^3*z - 11185*y^4*z + 21055*y^5*z - 18695*y^6*z + 7645*y^7*z - 1084*y^8*z + 1534*y^2*z^2 - 10958*y^3*z^2 + 27513*y^4*z^2 - 32260*y^5*z^2 + 18245*y^6*z^2 - 4176*y^7*z^2 + 102*y^8*z^2 + 336*y*z^3 - 4484*y^2*z^3 + 15966*y^3*z^3 - 24759*y^4*z^3 + 18515*y^5*z^3 - 6006*y^6*z^3 + 432*y^7*z^3 + 15*z^4 - 708*y*z^4 + 4042*y^2*z^4 - 8340*y^3*z^4 + 8163*y^4*z^4 - 3916*y^5*z^4 + 636*y^6*z^4 - 45*z^5 + 417*y*z^5 - 921*y^2*z^5 + 945*y^3*z^5 - 984*y^4*z^5 + 480*y^5*z^5 + 45*z^6 - 54*y*z^6 - 189*y^2*z^6 + 36*y^3*z^6 + 270*y^4*z^6 - 15*z^7 + 9*y*z^7 + 18*y^2*z^7 + 96*y^3*z^7)*G[1, 1, y])/ (18*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)*(y + z)^2) + ((8*y^4 - 54*y^5 + 131*y^6 - 149*y^7 + 81*y^8 - 17*y^9 + 24*y^3*z - 172*y^4*z + 454*y^5*z - 576*y^6*z + 364*y^7*z - 100*y^8*z + 6*y^9*z + 17*y^2*z^2 - 163*y^3*z^2 + 524*y^4*z^2 - 788*y^5*z^2 + 595*y^6*z^2 - 209*y^7*z^2 + 24*y^8*z^2 + 6*y*z^3 - 73*y^2*z^3 + 287*y^3*z^3 - 505*y^4*z^3 + 449*y^5*z^3 - 202*y^6*z^3 + 38*y^7*z^3 + z^4 - 19*y*z^4 + 94*y^2*z^4 - 176*y^3*z^4 + 159*y^4*z^4 - 89*y^5*z^4 + 30*y^6*z^4 - 3*z^5 + 23*y*z^5 - 48*y^2*z^5 + 28*y^3*z^5 - 9*y^4*z^5 + 13*y^5*z^5 + 3*z^6 - 13*y*z^6 + 9*y^2*z^6 + 5*y^3*z^6 + 4*y^4*z^6 - z^7 + 3*y*z^7 + y^2*z^7 + y^3*z^7)*G[0, 0, 1, y])/(2*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((4*y^6 - 18*y^7 + 29*y^8 - 20*y^9 + 5*y^10 + 2*y^5*z - 36*y^6*z + 96*y^7*z - 94*y^8*z + 34*y^9*z - 2*y^10*z - 20*y^4*z^2 + 16*y^5*z^2 + 109*y^6*z^2 - 198*y^7*z^2 + 105*y^8*z^2 - 12*y^9*z^2 + 40*y^3*z^3 - 202*y^4*z^3 + 482*y^5*z^3 - 550*y^6*z^3 + 262*y^7*z^3 - 32*y^8*z^3 - 24*y^2*z^4 - 42*y^3*z^4 + 415*y^4*z^4 - 660*y^5*z^4 + 358*y^6*z^4 - 52*y^7*z^4 + 22*y*z^5 - 64*y^2*z^5 + 224*y^3*z^5 - 404*y^4*z^5 + 262*y^5*z^5 - 60*y^6*z^5 + 8*z^6 - 84*y*z^6 + 235*y^2*z^6 - 302*y^3*z^6 + 165*y^4*z^6 - 52*y^5*z^6 - 18*z^7 + 94*y*z^7 - 166*y^2*z^7 + 102*y^3*z^7 - 32*y^4*z^7 + 12*z^8 - 36*y*z^8 + 31*y^2*z^8 - 12*y^3*z^8 - 2*z^9 + 4*y*z^9 - 2*y^2*z^9)*G[0, 1, 0, y])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((-11*y^4 + 55*y^5 - 110*y^6 + 110*y^7 - 55*y^8 + 11*y^9 - 32*y^3*z + 165*y^4*z - 343*y^5*z + 362*y^6*z - 198*y^7*z + 49*y^8*z - 3*y^9*z - 24*y^2*z^2 + 150*y^3*z^2 - 368*y^4*z^2 + 456*y^5*z^2 - 300*y^6*z^2 + 98*y^7*z^2 - 12*y^8*z^2 - 12*y*z^3 + 92*y^2*z^3 - 266*y^3*z^3 + 417*y^4*z^3 - 365*y^5*z^3 + 155*y^6*z^3 - 21*y^7*z^3 - z^4 + 31*y*z^4 - 133*y^2*z^4 + 303*y^3*z^4 - 383*y^4*z^4 + 203*y^5*z^4 - 20*y^6*z^4 + 3*z^5 - 29*y*z^5 + 110*y^2*z^5 - 230*y^3*z^5 + 165*y^4*z^5 - 11*y^5*z^5 - 3*z^6 + 13*y*z^6 - 58*y^2*z^6 + 68*y^3*z^6 - 4*y^4*z^6 + z^7 - 3*y*z^7 + 11*y^2*z^7 - y^3*z^7)*G[0, 1, 1, y])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((8*y^4 - 74*y^5 + 159*y^6 - 128*y^7 + 35*y^8 - 8*y^3*z - 65*y^4*z + 246*y^5*z - 268*y^6*z + 98*y^7*z - 3*y^8*z - 52*y^2*z^2 + 188*y^3*z^2 - 202*y^4*z^2 + 36*y^5*z^2 + 42*y^6*z^2 - 12*y^7*z^2 - 36*y*z^3 + 275*y^2*z^3 - 626*y^3*z^3 + 574*y^4*z^3 - 190*y^5*z^3 + 3*y^6*z^3 - 24*z^4 + 216*y*z^4 - 661*y^2*z^4 + 848*y^3*z^4 - 445*y^4*z^4 + 78*y^5*z^4 + 72*z^5 - 372*y*z^5 + 666*y^2*z^5 - 480*y^3*z^5 + 138*y^4*z^5 - 72*z^6 + 240*y*z^6 - 252*y^2*z^6 + 96*y^3*z^6 + 24*z^7 - 48*y*z^7 + 24*y^2*z^7)*G[1, 0, 0, y])/ (6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-6*y^4 + 10*y^5 + y^6 - 8*y^7 + 3*y^8 - 6*y^3*z + 7*y^4*z + 16*y^5*z - 30*y^6*z + 14*y^7*z - y^8*z - 7*y^2*z^2 + 24*y^3*z^2 - 22*y^4*z^2 - 4*y^5*z^2 + 13*y^6*z^2 - 4*y^7*z^2 + 14*y^2*z^3 - 44*y^3*z^3 + 43*y^4*z^3 - 12*y^5*z^3 - y^6*z^3 - z^4 + 6*y*z^4 - 26*y^2*z^4 + 42*y^3*z^4 - 25*y^4*z^4 + 8*y^5*z^4 + 3*z^5 - 14*y*z^5 + 26*y^2*z^5 - 16*y^3*z^5 + 9*y^4*z^5 - 3*z^6 + 10*y*z^6 - 7*y^2*z^6 + 4*y^3*z^6 + z^7 - 2*y*z^7 + y^2*z^7)*G[1, 0, 1, y])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((25*y^6 - 64*y^7 + 54*y^8 - 16*y^9 + y^10 + 16*y^5*z + 30*y^6*z - 162*y^7*z + 170*y^8*z - 54*y^9*z - 153*y^4*z^2 + 796*y^5*z^2 - 1442*y^6*z^2 + 1108*y^7*z^2 - 309*y^8*z^2 - 56*y^3*z^3 + 677*y^4*z^3 - 1670*y^5*z^3 + 1533*y^6*z^3 - 484*y^7*z^3 - 179*y^2*z^4 + 876*y^3*z^4 - 1647*y^4*z^4 + 1388*y^5*z^4 - 453*y^6*z^4 + 6*y^7*z^4 + 36*y*z^5 + 232*y^2*z^5 - 926*y^3*z^5 + 1039*y^4*z^5 - 444*y^5*z^5 + 27*y^6*z^5 + 15*z^6 - 120*y*z^6 + 70*y^2*z^6 + 208*y^3*z^6 - 275*y^4*z^6 + 48*y^5*z^6 - 27*z^7 + 90*y*z^7 - 57*y^2*z^7 - 84*y^3*z^7 + 42*y^4*z^7 + 9*z^8 - 36*y^2*z^8 + 18*y^3*z^8 + 3*z^9 - 6*y*z^9 + 3*y^2*z^9)* G[1, 1, 0, y])/(6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-130*y^4 + 390*y^5 - 390*y^6 + 130*y^7 - 302*y^3*z + 936*y^4*z - 972*y^5*z + 344*y^6*z - 6*y^7*z - 172*y^2*z^2 + 576*y^3*z^2 - 699*y^4*z^2 + 307*y^5*z^2 - 12*y^6*z^2 - 6*y*z^3 + 30*y^2*z^3 - 132*y^3*z^3 + 144*y^4*z^3 + 12*y^5*z^3 + 18*z^4 - 90*y*z^4 + 111*y^2*z^4 + 21*y^3*z^4 + 36*y^4*z^4 - 18*z^5 + 54*y*z^5 - 6*y^2*z^5 + 18*y^3*z^5)*G[1, 1, 1, y])/(6*(-1 + y)^3*y^2*z^3* (y + z)^2) - (4*G[0, 0, 0, 1, y])/z^3 + (4*G[0, 0, 1, 0, y])/z^3 + (10*G[0, 0, 1, 1, y])/z^3 - (6*G[0, 1, 0, 0, y])/z^3 + (9*G[0, 1, 0, 1, y])/z^3 + G[0, 1, 1, 0, y]/z^3 - (7*G[0, 1, 1, 1, y])/z^3 - (3*G[1, 0, 0, 0, y])/z^3 + (2*G[1, 0, 0, 1, y])/z^3 - (9*G[1, 0, 1, 0, y])/z^3 - (2*G[1, 0, 1, 1, y])/z^3 - G[1, 1, 0, 0, y]/z^3 - (5*G[1, 1, 0, 1, y])/z^3 - (3*G[1, 1, 1, 0, y])/z^3 - (6*G[1, 1, 1, 1, y])/z^3) + G[-y, 1 - y, z]* ((-1134*y^3 - 17630*y^4 + 70305*y^5 - 83184*y^6 + 31643*y^7 - 3402*y^2*z - 37534*y^3*z + 241604*y^4*z - 374248*y^5*z + 190830*y^6*z - 17250*y^7*z - 3402*y*z^2 + 21865*y^2*z^2 + 180013*y^3*z^2 - 495749*y^4*z^2 + 357843*y^5*z^2 - 60570*y^6*z^2 - 1134*z^3 + 65586*y*z^3 - 83029*y^2*z^3 - 159232*y^3*z^3 + 244133*y^4*z^3 - 63732*y^5*z^3 + 21543*z^4 - 126960*y*z^4 + 124719*y^2*z^4 - 15966*y^3*z^4 + 4440*y^4*z^4 - 39765*z^5 + 100896*y*z^5 - 97401*y^2*z^5 + 44046*y^3*z^5 + 19356*z^6 - 35958*y*z^6 + 19194*y^2*z^6)/(648*(-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((92*y^4 - 10*y^5 - 25*y^6 + 172*y^3*z - 129*y^4*z - 64*y^5*z - 3*y^6*z + 38*y^2*z^2 - 144*y^3*z^2 - 66*y^4*z^2 - 12*y^5*z^2 + 12*y*z^3 - 46*y^2*z^3 - 34*y^3*z^3 - 15*y^4*z^3 - 6*z^4 - 6*y*z^4 - 13*y^2*z^4 + 15*z^5 - 18*y*z^5 + 15*y^2*z^5 - 12*z^6 + 12*y*z^6 + 3*z^7)*G[0, 0, 0, y])/(6*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-47*y^3 + 64*y^4 - 26*y^5 - 75*y^2*z + 212*y^3*z - 124*y^4*z + 4*y^5*z - 26*y*z^2 + 200*y^2*z^2 - 213*y^3*z^2 + 12*y^4*z^2 - 6*z^3 + 68*y*z^3 - 155*y^2*z^3 + 16*y^3*z^3 + 16*z^4 - 54*y*z^4 + 16*y^2*z^4 - 14*z^5 + 12*y*z^5 + 4*z^6)*G[0, 0, 1, y])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)) + ((42*y^6 - 42*y^7 + 13*y^8 + 176*y^5*z - 259*y^6*z + 94*y^7*z + 3*y^8*z + 290*y^4*z^2 - 644*y^5*z^2 + 299*y^6*z^2 + 18*y^7*z^2 + 292*y^3*z^3 - 945*y^4*z^3 + 594*y^5*z^3 + 42*y^6*z^3 + 54*y^2*z^4 - 626*y^3*z^4 + 663*y^4*z^4 + 42*y^5*z^4 + 20*y*z^5 - 157*y^2*z^5 + 386*y^3*z^5 + 6*z^6 - 64*y*z^6 + 149*y^2*z^6 - 42*y^3*z^6 - 15*z^7 + 62*y*z^7 - 42*y^2*z^7 + 12*z^8 - 18*y*z^8 - 3*z^9)* G[0, 1, 0, y])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((2*y^4 + 57*y^5 - 60*y^6 + 19*y^7 + 6*y^3*z + 187*y^4*z - 328*y^5*z + 139*y^6*z - 2*y^7*z + 6*y^2*z^2 + 215*y^3*z^2 - 654*y^4*z^2 + 394*y^5*z^2 - 10*y^6*z^2 - 2*y*z^3 + 105*y^2*z^3 - 602*y^3*z^3 + 562*y^4*z^3 - 24*y^5*z^3 + 24*y*z^4 - 266*y^2*z^4 + 439*y^3*z^4 - 40*y^4*z^4 + 4*z^5 - 62*y*z^5 + 199*y^2*z^5 - 50*y^3*z^5 - 12*z^6 + 60*y*z^6 - 42*y^2*z^6 + 12*z^7 - 20*y*z^7 - 4*z^8)*G[0, 1, 1, y])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((58*y^6 - 98*y^7 + 43*y^8 + 268*y^5*z - 607*y^6*z + 330*y^7*z - 9*y^8*z + 480*y^4*z^2 - 1496*y^5*z^2 + 1059*y^6*z^2 - 54*y^7*z^2 + 580*y^3*z^3 - 2201*y^4*z^3 + 1970*y^5*z^3 - 126*y^6*z^3 + 22*y^2*z^4 - 1258*y^3*z^4 + 1887*y^4*z^4 - 126*y^5*z^4 - 17*y^2*z^5 + 654*y^3*z^5 + 36*y*z^6 - 107*y^2*z^6 + 126*y^3*z^6 + 9*z^7 - 90*y*z^7 + 126*y^2*z^7 - 18*z^8 + 54*y*z^8 + 9*z^9)* G[1, 0, 0, y])/(6*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-2*y^4 + 62*y^5 - 58*y^6 + 16*y^7 - 6*y^3*z + 196*y^4*z - 293*y^5*z + 104*y^6*z + y^7*z - 6*y^2*z^2 + 211*y^3*z^2 - 535*y^4*z^2 + 268*y^5*z^2 + 5*y^6*z^2 + 2*y*z^3 + 89*y^2*z^3 - 458*y^3*z^3 + 366*y^4*z^3 + 5*y^5*z^3 + 15*y*z^4 - 204*y^2*z^4 + 303*y^3*z^4 - 15*y^4*z^4 + 3*z^5 - 57*y*z^5 + 169*y^2*z^5 - 45*y^3*z^5 - 11*z^6 + 65*y*z^6 - 49*y^2*z^6 + 13*z^7 - 25*y*z^7 - 5*z^8)*G[1, 0, 1, y])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((-130*y^4 + 110*y^5 - 31*y^6 - 236*y^3*z + 393*y^4*z - 160*y^5*z + 15*y^6*z - 112*y^2*z^2 + 468*y^3*z^2 - 354*y^4*z^2 + 60*y^5*z^2 - 60*y*z^3 + 308*y^2*z^3 - 418*y^3*z^3 + 93*y^4*z^3 - 24*z^4 + 174*y*z^4 - 289*y^2*z^4 + 72*y^3*z^4 + 51*z^5 - 126*y*z^5 + 33*y^2*z^5 - 30*z^6 + 12*y*z^6 + 3*z^7)*G[1, 1, 0, y])/ (6*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-85*y^4 - 191*y^3*z - 3*y^4*z - 130*y^2*z^2 - 6*y^3*z^2 + 15*y*z^3 - 3*z^4 + 6*y*z^4 + 3*z^5)*G[1, 1, 1, y])/(3*y^2*z^3*(y + z)^2) - G[0, 0, 0, 0, y]/z^3 - G[0, 0, 0, 1, y]/z^3 - (15*G[0, 0, 1, 0, y])/ z^3 + (9*G[0, 0, 1, 1, y])/z^3 + (5*G[0, 1, 0, 0, y])/z^3 - (15*G[0, 1, 0, 1, y])/z^3 - (11*G[0, 1, 1, 0, y])/z^3 - (4*G[0, 1, 1, 1, y])/z^3 - (5*G[1, 0, 0, 0, y])/z^3 - (10*G[1, 0, 0, 1, y])/z^3 + (5*G[1, 0, 1, 0, y])/z^3 + G[1, 0, 1, 1, y]/z^3 + (11*G[1, 1, 0, 0, y])/z^3 - (7*G[1, 1, 0, 1, y])/z^3 - (2*G[1, 1, 1, 0, y])/z^3 - (2*G[1, 1, 1, 1, y])/z^3) + G[1 - y, -y, z]* (((-6*y^3 + 23*y^4 - 51*y^5 + 86*y^6 - 92*y^7 + 51*y^8 - 11*y^9 - 12*y^2*z + 88*y^3*z - 291*y^4*z + 525*y^5*z - 524*y^6*z + 264*y^7*z - 45*y^8*z - 5*y^9*z - 6*y*z^2 + 95*y^2*z^2 - 435*y^3*z^2 + 930*y^4*z^2 - 1020*y^5*z^2 + 531*y^6*z^2 - 75*y^7*z^2 - 20*y^8*z^2 + 24*y*z^3 - 211*y^2*z^3 + 643*y^3*z^3 - 893*y^4*z^3 + 555*y^5*z^3 - 92*y^6*z^3 - 26*y^7*z^3 + 4*z^4 - 58*y*z^4 + 250*y^2*z^4 - 470*y^3*z^4 + 410*y^4*z^4 - 132*y^5*z^4 - 4*y^6*z^4 - 12*z^5 + 80*y*z^5 - 203*y^2*z^5 + 257*y^3*z^5 - 145*y^4*z^5 + 19*y^5*z^5 + 12*z^6 - 52*y*z^6 + 96*y^2*z^6 - 80*y^3*z^6 + 16*y^4*z^6 - 4*z^7 + 12*y*z^7 - 16*y^2*z^7 + 4*y^3*z^7)*G[0, 0, 1, y])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-4*y^5 + 22*y^6 - 58*y^7 + 79*y^8 - 52*y^9 + 13*y^10 - 16*y^4*z + 120*y^5*z - 354*y^6*z + 500*y^7*z - 338*y^8*z + 88*y^9*z - 24*y^3*z^2 + 258*y^4*z^2 - 880*y^5*z^2 + 1340*y^6*z^2 - 952*y^7*z^2 + 258*y^8*z^2 - 16*y^2*z^3 + 272*y^3*z^3 - 1136*y^4*z^3 + 1952*y^5*z^3 - 1504*y^6*z^3 + 432*y^7*z^3 - 4*y*z^4 + 98*y^2*z^4 - 634*y^3*z^4 + 1401*y^4*z^4 - 1272*y^5*z^4 + 416*y^6*z^4 + 8*y*z^5 - 130*y^2*z^5 + 432*y^3*z^5 - 506*y^4*z^5 + 216*y^5*z^5 - 2*z^6 + 4*y*z^6 + 30*y^2*z^6 - 64*y^3*z^6 + 62*y^4*z^6 + 4*z^7 - 12*y*z^7 + 12*y^2*z^7 + 16*y^3*z^7 - 2*z^8 + 4*y*z^8 + 3*y^2*z^8)*G[0, 1, 0, y])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((16*y^5 - 48*y^6 + 48*y^7 - 16*y^8 + 42*y^4*z - 111*y^5*z + 101*y^6*z - 37*y^7*z + 5*y^8*z + 37*y^3*z^2 - 66*y^4*z^2 + 57*y^5*z^2 - 43*y^6*z^2 + 15*y^7*z^2 - 2*y*z^3 + 19*y^2*z^3 + 5*y^3*z^3 + 14*y^4*z^3 - 54*y^5*z^3 + 10*y^6*z^3 - 7*y*z^4 + 51*y^2*z^4 - 28*y^3*z^4 - 30*y^4*z^4 - 10*y^5*z^4 - 9*z^5 + 42*y*z^5 - 51*y^2*z^5 + 9*y^3*z^5 - 15*y^4*z^5 + 5*z^6 - 15*y*z^6 + 7*y^2*z^6 - 5*y^3*z^6)*G[0, 1, 1, y])/(2*(-1 + y)^3*y^2*z^3* (y + z)^3) + ((-12*y^3 + 41*y^4 - 110*y^5 + 183*y^6 - 140*y^7 + 38*y^8 - 24*y^2*z + 130*y^3*z - 425*y^4*z + 756*y^5*z - 646*y^6*z + 218*y^7*z - 9*y^8*z - 12*y*z^2 + 80*y^2*z^2 - 352*y^3*z^2 + 851*y^4*z^2 - 942*y^5*z^2 + 411*y^6*z^2 - 36*y^7*z^2 - 6*y*z^3 + 17*y^2*z^3 + 160*y^3*z^3 - 389*y^4*z^3 + 260*y^5*z^3 - 42*y^6*z^3 - 9*z^4 + 108*y*z^4 - 277*y^2*z^4 + 278*y^3*z^4 - 124*y^4*z^4 + 12*y^5*z^4 + 30*z^5 - 180*y*z^5 + 333*y^2*z^5 - 270*y^3*z^5 + 63*y^4*z^5 - 33*z^6 + 114*y*z^6 - 141*y^2*z^6 + 48*y^3*z^6 + 12*z^7 - 24*y*z^7 + 12*y^2*z^7)*G[1, 0, 0, y])/ (6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-4*y^3 + 24*y^4 - 86*y^5 + 145*y^6 - 108*y^7 + 29*y^8 - 12*y^2*z + 118*y^3*z - 462*y^4*z + 797*y^5*z - 620*y^6*z + 179*y^7*z - 12*y*z^2 + 194*y^2*z^2 - 886*y^3*z^2 + 1682*y^4*z^2 - 1422*y^5*z^2 + 444*y^6*z^2 - 6*z^3 + 116*y*z^3 - 702*y^2*z^3 + 1628*y^3*z^3 - 1582*y^4*z^3 + 546*y^5*z^3 + 12*z^4 - 196*y*z^4 + 691*y^2*z^4 - 836*y^3*z^4 + 325*y^4*z^4 - 6*z^5 + 93*y*z^5 - 162*y^2*z^5 + 63*y^3*z^5 + 2*y*z^6 - 14*y^2*z^6 - 4*y*z^7)* G[1, 0, 1, y])/(2*(-1 + y)^2*y*z^3*(-1 + y + z)^2*(y + z)^3) + ((-12*y^5 + 61*y^6 - 112*y^7 + 96*y^8 - 40*y^9 + 7*y^10 - 48*y^4*z + 328*y^5*z - 753*y^6*z + 798*y^7*z - 412*y^8*z + 90*y^9*z - 3*y^10*z - 72*y^3*z^2 + 675*y^4*z^2 - 1916*y^5*z^2 + 2428*y^6*z^2 - 1466*y^7*z^2 + 369*y^8*z^2 - 18*y^9*z^2 - 48*y^2*z^3 + 676*y^3*z^3 - 2452*y^4*z^3 + 3718*y^5*z^3 - 2577*y^6*z^3 + 716*y^7*z^3 - 33*y^8*z^3 - 12*y*z^4 + 199*y^2*z^4 - 1140*y^3*z^4 + 2277*y^4*z^4 - 1858*y^5*z^4 + 531*y^6*z^4 + 12*y^7*z^4 - 12*y*z^5 + 19*y^2*z^5 - 14*y^3*z^5 + 154*y^4*z^5 - 246*y^5*z^5 + 135*y^6*z^5 - 15*z^6 + 168*y*z^6 - 602*y^2*z^6 + 982*y^3*z^6 - 701*y^4*z^6 + 222*y^5*z^6 + 42*z^7 - 270*y*z^7 + 591*y^2*z^7 - 504*y^3*z^7 + 177*y^4*z^7 - 39*z^8 + 150*y*z^8 - 174*y^2*z^8 + 72*y^3*z^8 + 12*z^9 - 24*y*z^9 + 12*y^2*z^9)*G[1, 1, 0, y])/ (6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-24*y^4 + 251*y^5 - 609*y^6 + 561*y^7 - 179*y^8 - 72*y^3*z + 843*y^4*z - 2115*y^5*z + 1983*y^6*z - 633*y^7*z - 6*y^8*z - 72*y^2*z^2 + 1029*y^3*z^2 - 2709*y^4*z^2 + 2652*y^5*z^2 - 882*y^6*z^2 - 18*y^7*z^2 - 42*y*z^3 + 503*y^2*z^3 - 1317*y^3*z^3 + 1434*y^4*z^3 - 614*y^5*z^3 - 12*y^6*z^3 + 18*y*z^4 - 90*y^2*z^4 + 291*y^3*z^4 - 375*y^4*z^4 + 12*y^5*z^4 + 6*z^5 - 36*y*z^5 + 123*y^2*z^5 - 255*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 66*y^2*z^6 + 6*y^3*z^6)*G[1, 1, 1, y])/(6*(-1 + y)^3*y^2*z^3* (y + z)^3) + (5*G[0, 0, 0, 1, y])/z^3 - (9*G[0, 0, 1, 1, y])/z^3 + (2*G[0, 1, 0, 0, y])/z^3 - (9*G[0, 1, 0, 1, y])/z^3 + (4*G[0, 1, 1, 0, y])/z^3 + (11*G[0, 1, 1, 1, y])/z^3 - (5*G[1, 0, 0, 0, y])/z^3 - (2*G[1, 0, 0, 1, y])/z^3 + G[1, 0, 1, 0, y]/z^3 + (2*G[1, 0, 1, 1, y])/z^3 - G[1, 1, 0, 0, y]/z^3 - (2*G[1, 1, 0, 1, y])/z^3 + (7*G[1, 1, 1, 0, y])/z^3 - (2*G[1, 1, 1, 1, y])/z^3) + G[-y, 0, z]*(((-17*y^4 + 14*y^5 - 2*y^6 - 54*y^3*z + 97*y^4*z - 28*y^5*z - 5*y^6*z - 50*y^2*z^2 + 178*y^3*z^2 - 86*y^4*z^2 - 20*y^5*z^2 - 10*y*z^3 + 120*y^2*z^3 - 116*y^3*z^3 - 25*y^4*z^3 - z^4 + 32*y*z^4 - 87*y^2*z^4 + 7*z^5 - 42*y*z^5 + 25*y^2*z^5 - 11*z^6 + 20*y*z^6 + 5*z^7)*G[0, 0, 1, y])/(2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((14*y^6 - 18*y^7 + 7*y^8 + 58*y^5*z - 104*y^6*z + 48*y^7*z + 94*y^4*z^2 - 244*y^5*z^2 + 144*y^6*z^2 + 104*y^3*z^3 - 356*y^4*z^3 + 270*y^5*z^3 + 10*y^2*z^4 - 218*y^3*z^4 + 277*y^4*z^4 + 6*y*z^5 - 32*y^2*z^5 + 128*y^3*z^5 + 2*z^6 - 16*y*z^6 + 26*y^2*z^6 - 4*z^7 + 10*y*z^7 + 2*z^8)*G[0, 1, 0, y])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((13*y^4 - 22*y^5 + 10*y^6 + 42*y^3*z - 101*y^4*z + 56*y^5*z + y^6*z + 40*y^2*z^2 - 158*y^3*z^2 + 118*y^4*z^2 + 4*y^5*z^2 + 2*y*z^3 - 84*y^2*z^3 + 112*y^3*z^3 + 5*y^4*z^3 - z^4 - 4*y*z^4 + 45*y^2*z^4 + z^5 + 6*y*z^5 - 5*y^2*z^5 + z^6 - 4*y*z^6 - z^7)*G[0, 1, 1, y])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-14*y^6 + 18*y^7 - 7*y^8 - 58*y^5*z + 104*y^6*z - 48*y^7*z - 94*y^4*z^2 + 244*y^5*z^2 - 144*y^6*z^2 - 104*y^3*z^3 + 356*y^4*z^3 - 270*y^5*z^3 - 10*y^2*z^4 + 218*y^3*z^4 - 277*y^4*z^4 - 6*y*z^5 + 32*y^2*z^5 - 128*y^3*z^5 - 2*z^6 + 16*y*z^6 - 26*y^2*z^6 + 4*z^7 - 10*y*z^7 - 2*z^8)*G[1, 0, 0, y])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((27*y^4 - 46*y^5 + 21*y^6 + 100*y^3*z - 239*y^4*z + 136*y^5*z - y^6*z + 114*y^2*z^2 - 422*y^3*z^2 + 328*y^4*z^2 - 4*y^5*z^2 + 20*y*z^3 - 274*y^2*z^3 + 362*y^3*z^3 - 11*y^4*z^3 + 3*z^4 - 56*y*z^4 + 192*y^2*z^4 - 24*y^3*z^4 - 11*z^5 + 56*y*z^5 - 31*y^2*z^5 + 13*z^6 - 20*y*z^6 - 5*z^7)*G[1, 0, 1, y])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((29*y^6 - 48*y^7 + 22*y^8 + 112*y^5*z - 247*y^6*z + 142*y^7*z - 5*y^8*z + 159*y^4*z^2 - 502*y^5*z^2 + 387*y^6*z^2 - 30*y^7*z^2 + 132*y^3*z^3 - 569*y^4*z^3 + 596*y^5*z^3 - 72*y^6*z^3 + 11*y^2*z^4 - 284*y^3*z^4 + 499*y^4*z^4 - 82*y^5*z^4 + 4*y*z^5 - 17*y^2*z^5 + 166*y^3*z^5 - 30*y^4*z^5 + z^6 + 2*y*z^6 - 23*y^2*z^6 + 30*y^3*z^6 + z^7 - 24*y*z^7 + 40*y^2*z^7 - 5*z^8 + 18*y*z^8 + 3*z^9)*G[1, 1, 0, y])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-29*y^4 + 42*y^5 - 17*y^6 - 88*y^3*z + 201*y^4*z - 104*y^5*z - y^6*z - 84*y^2*z^2 + 326*y^3*z^2 - 238*y^4*z^2 - 4*y^5*z^2 - 20*y*z^3 + 214*y^2*z^3 - 266*y^3*z^3 + y^4*z^3 - 3*z^4 + 60*y*z^4 - 166*y^2*z^4 + 24*y^3*z^4 + 13*z^5 - 68*y*z^5 + 41*y^2*z^5 - 17*z^6 + 28*y*z^6 + 7*z^7)*G[1, 1, 1, y])/(2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + (7*G[0, 0, 0, 1, y])/z^3 - (10*G[0, 0, 1, 1, y])/z^3 - (6*G[0, 1, 0, 1, y])/z^3 + (6*G[0, 1, 1, 0, y])/z^3 + (4*G[0, 1, 1, 1, y])/z^3 + (9*G[1, 0, 0, 1, y])/z^3 + (14*G[1, 0, 1, 0, y])/z^3 - (3*G[1, 0, 1, 1, y])/z^3 - (10*G[1, 1, 0, 0, y])/z^3 + (7*G[1, 1, 0, 1, y])/z^3 + (3*G[1, 1, 1, 0, y])/z^3 - G[1, 1, 1, 1, y]/z^3) + G[-y, -y, z]*(((-14*y^4 - 22*y^5 + 19*y^6 + 4*y^3*z - 100*y^4*z + 102*y^5*z - 2*y^6*z + 36*y^2*z^2 - 170*y^3*z^2 + 201*y^4*z^2 - 8*y^5*z^2 - 20*y*z^3 - 46*y^2*z^3 + 140*y^3*z^3 - 6*y^4*z^3 - 10*z^4 + 72*y*z^4 - 32*y^2*z^4 + 16*y^3*z^4 + 26*z^5 - 76*y*z^5 + 34*y^2*z^5 - 22*z^6 + 24*y*z^6 + 6*z^7)*G[0, 0, 1, y])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-24*y^6 + 32*y^7 - 13*y^8 - 92*y^5*z + 168*y^6*z - 80*y^7*z - 131*y^4*z^2 + 350*y^5*z^2 - 211*y^6*z^2 - 148*y^3*z^3 + 494*y^4*z^3 - 370*y^5*z^3 + 6*y^2*z^4 + 268*y^3*z^4 - 358*y^4*z^4 - 8*y*z^5 + 4*y^2*z^5 - 136*y^3*z^5 - 3*z^6 + 22*y*z^6 - 15*y^2*z^6 + 6*z^7 - 14*y*z^7 - 3*z^8)*G[0, 1, 0, y])/(y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((26*y^4 - 96*y^5 + 56*y^6 + 72*y^3*z - 306*y^4*z + 252*y^5*z - 10*y^6*z + 64*y^2*z^2 - 360*y^3*z^2 + 433*y^4*z^2 - 40*y^5*z^2 - 148*y^2*z^3 + 330*y^3*z^3 - 58*y^4*z^3 - 6*z^4 + 16*y*z^4 + 79*y^2*z^4 - 32*y^3*z^4 + 14*z^5 - 24*y*z^5 + 2*y^2*z^5 - 10*z^6 + 8*y*z^6 + 2*z^7)*G[0, 1, 1, y])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((22*y^4 - 2*y^5 - 5*y^6 + 32*y^3*z - 3*y^4*z - 32*y^5*z + 3*y^6*z + 16*y^2*z^2 - 12*y^3*z^2 - 54*y^4*z^2 + 12*y^5*z^2 + 24*y*z^3 - 68*y^2*z^3 + 10*y^3*z^3 + 9*y^4*z^3 + 12*z^4 - 90*y*z^4 + 109*y^2*z^4 - 24*y^3*z^4 - 33*z^5 + 102*y*z^5 - 51*y^2*z^5 + 30*z^6 - 36*y*z^6 - 9*z^7)*G[1, 0, 0, y])/(3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((32*y^4 - 28*y^5 + 8*y^6 + 52*y^3*z - 90*y^4*z + 40*y^5*z - 6*y^6*z + 16*y^2*z^2 - 88*y^3*z^2 + 73*y^4*z^2 - 24*y^5*z^2 + 4*y*z^3 - 36*y^2*z^3 + 66*y^3*z^3 - 38*y^4*z^3 + 4*z^4 - 20*y*z^4 + 41*y^2*z^4 - 32*y^3*z^4 - 10*z^5 + 24*y*z^5 - 18*y^2*z^5 + 8*z^6 - 8*y*z^6 - 2*z^7)*G[1, 0, 1, y])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-52*y^6 + 14*y^7 + 8*y^8 - 178*y^5*z + 76*y^6*z + 66*y^7*z - 6*y^8*z - 198*y^4*z^2 + 116*y^5*z^2 + 210*y^6*z^2 - 36*y^7*z^2 - 262*y^3*z^3 + 413*y^4*z^3 + 154*y^5*z^3 - 93*y^6*z^3 + 89*y^2*z^4 + 148*y^3*z^4 + 33*y^4*z^4 - 138*y^5*z^4 - 18*y*z^5 - 184*y^2*z^5 + 162*y^3*z^5 - 135*y^4*z^5 - 9*z^6 + 42*y*z^6 + 128*y^2*z^6 - 96*y^3*z^6 + 15*z^7 - 6*y*z^7 - 51*y^2*z^7 - 3*z^8 - 18*y*z^8 - 3*z^9)*G[1, 1, 0, y])/(3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-50*y^4 + 52*y^5 - 14*y^6 + 8*y^3*z + 6*y^4*z - 8*y^5*z + 18*y^6*z + 172*y^2*z^2 - 372*y^3*z^2 + 159*y^4*z^2 + 72*y^5*z^2 + 48*y*z^3 - 440*y^2*z^3 + 370*y^3*z^3 + 90*y^4*z^3 + 6*z^4 - 144*y*z^4 + 343*y^2*z^4 - 30*z^5 + 168*y*z^5 - 90*y^2*z^5 + 42*z^6 - 72*y*z^6 - 18*z^7)*G[1, 1, 1, y])/(6*y^2*z^3*(-1 + y + z)^2*(y + z)^2) - (18*G[0, 0, 0, 1, y])/z^3 + (4*G[0, 1, 0, 0, y])/z^3 + (20*G[0, 1, 0, 1, y])/z^3 - (8*G[0, 1, 1, 0, y])/z^3 - (18*G[0, 1, 1, 1, y])/z^3 + (6*G[1, 0, 0, 0, y])/z^3 + (16*G[1, 0, 0, 1, y])/z^3 + (2*G[1, 0, 1, 0, y])/z^3 - (12*G[1, 0, 1, 1, y])/z^3 - (6*G[1, 1, 0, 0, y])/z^3 + (14*G[1, 1, 1, 1, y])/z^3) + G[0, z]*((-4262*y^2 - 12806*y^3 + 17068*y^4 - 10524*y*z - 19969*y^2*z + 42805*y^3*z + 4079*z^2 - 21583*y*z^2 + 42128*y^2*z^2 - 4079*z^3 + 16391*y*z^3)/(216*(-1 + y)*y*z*(-1 + y + z)*(y + z)^2) + ((378*y^2 - 19818*y^3 + 53649*y^4 - 49356*y^5 + 15147*y^6 + 756*y*z - 28774*y^2*z + 81840*y^3*z - 83271*y^4*z + 32338*y^5*z - 2889*y^6*z + 378*z^2 - 19972*y*z^2 + 63873*y^2*z^2 - 69797*y^3*z^2 + 37583*y^4*z^2 - 12065*y^5*z^2 - 7181*z^3 + 41267*y*z^3 - 59686*y^2*z^3 + 46597*y^3*z^3 - 21861*y^4*z^3 + 13255*z^4 - 34091*y*z^4 + 38191*y^2*z^4 - 19083*y^3*z^4 - 6452*z^5 + 11986*y*z^5 - 6398*y^2*z^5)*G[1, y])/ (216*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((y^3 - 46*y^4 + 99*y^5 - 64*y^6 + 10*y^7 + 3*y^2*z - 169*y^3*z + 482*y^4*z - 478*y^5*z + 171*y^6*z - 9*y^7*z + 3*y*z^2 - 279*y^2*z^2 + 1075*y^3*z^2 - 1465*y^4*z^2 + 714*y^5*z^2 - 48*y^6*z^2 + z^3 - 63*y*z^3 + 617*y^2*z^3 - 1392*y^3*z^3 + 940*y^4*z^3 - 15*y^5*z^3 - 23*z^4 + 200*y*z^4 - 654*y^2*z^4 + 632*y^3*z^4 + 109*y^4*z^4 + 43*z^5 - 218*y*z^5 + 323*y^2*z^5 + 116*y^3*z^5 - 21*z^6 + 78*y*z^6 + 31*y^2*z^6)*G[0, 0, y])/ (4*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((18*y^2 - 1206*y^3 + 8064*y^4 - 20322*y^5 + 24372*y^6 - 14112*y^7 + 3186*y^8 + 36*y*z - 2044*y^2*z + 14936*y^3*z - 43669*y^4*z + 61705*y^5*z - 42557*y^6*z + 12007*y^7*z - 414*y^8*z + 18*z^2 - 1774*y*z^2 + 12270*y^2*z^2 - 38464*y^3*z^2 + 59139*y^4*z^2 - 44631*y^5*z^2 + 14869*y^6*z^2 - 1427*y^7*z^2 - 620*z^3 + 6004*y*z^3 - 20288*y^2*z^3 + 28948*y^3*z^3 - 17116*y^4*z^3 + 4958*y^5*z^3 - 1886*y^6*z^3 + 1554*z^4 - 7430*y*z^4 + 11106*y^2*z^4 - 1992*y^3*z^4 - 2434*y^4*z^4 - 1956*y^5*z^4 - 1311*z^5 + 4007*y*z^5 - 1923*y^2*z^5 - 1185*y^3*z^5 - 1892*y^4*z^5 + 359*z^6 - 861*y*z^6 + 159*y^2*z^6 - 809*y^3*z^6)* G[0, 1, y])/(72*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^2) + ((-2*y^4 - 376*y^5 + 1384*y^6 - 1872*y^7 + 1106*y^8 - 240*y^9 - 8*y^3*z - 1436*y^4*z + 6228*y^5*z - 9787*y^6*z + 6702*y^7*z - 1727*y^8*z + 28*y^9*z - 12*y^2*z^2 - 2008*y^3*z^2 + 11072*y^4*z^2 - 21048*y^5*z^2 + 17379*y^6*z^2 - 5646*y^7*z^2 + 263*y^8*z^2 - 8*y*z^3 - 1018*y^2*z^3 + 8736*y^3*z^3 - 21745*y^4*z^3 + 22778*y^5*z^3 - 9669*y^6*z^3 + 782*y^7*z^3 - 2*z^4 - 196*y*z^4 + 3354*y^2*z^4 - 11924*y^3*z^4 + 16727*y^4*z^4 - 9716*y^5*z^4 + 1181*y^6*z^4 - 4*z^5 + 648*y*z^5 - 3893*y^2*z^5 + 7678*y^3*z^5 - 6389*y^4*z^5 + 1096*y^5*z^5 + 46*z^6 - 776*y*z^6 + 2315*y^2*z^6 - 2826*y^3*z^6 + 665*y^4*z^6 - 73*z^7 + 402*y*z^7 - 711*y^2*z^7 + 238*y^3*z^7 + 33*z^8 - 68*y*z^8 + 35*y^2*z^8)*G[1, 0, y])/ (8*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-18*y^2 + 900*y^3 - 2349*y^4 + 2070*y^5 - 603*y^6 - 36*y*z + 1850*y^2*z - 4965*y^3*z + 4686*y^4*z - 1697*y^5*z + 162*y^6*z - 18*z^2 + 2156*y*z^2 - 7263*y^2*z^2 + 8425*y^3*z^2 - 4765*y^4*z^2 + 1465*y^5*z^2 + 760*z^3 - 5221*y*z^3 + 8990*y^2*z^3 - 7499*y^3*z^3 + 3330*y^4*z^3 - 1466*z^4 + 4351*y*z^4 - 5078*y^2*z^4 + 2913*y^3*z^4 + 724*z^5 - 1250*y*z^5 + 886*y^2*z^5)*G[1, 1, y])/ (36*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((-24*y^4 + 86*y^5 - 100*y^6 + 38*y^7 - 52*y^3*z + 221*y^4*z - 290*y^5*z + 125*y^6*z - 4*y^7*z + 36*y^2*z^2 - 53*y^3*z^2 + 23*y^4*z^2 + y^5*z^2 - 7*y^6*z^2 - 28*y*z^3 + 31*y^2*z^3 + 93*y^3*z^3 - 87*y^4*z^3 - 49*y^5*z^3 + 4*z^4 + 19*y*z^4 + 5*y^2*z^4 - 35*y^3*z^4 - 113*y^4*z^4 - 8*z^5 + 33*y*z^5 - 58*y^2*z^5 - 87*y^3*z^5 + 4*z^6 - 24*y*z^6 - 20*y^2*z^6)* G[0, 0, 0, y])/(4*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((-162*y^3 + 810*y^4 - 1608*y^5 + 1584*y^6 - 774*y^7 + 150*y^8 - 268*y^2*z + 1790*y^3*z - 4435*y^4*z + 5389*y^5*z - 3443*y^6*z + 1123*y^7*z - 162*y^8*z + 6*y^9*z + 50*y*z^2 + 508*y^2*z^2 - 2832*y^3*z^2 + 5257*y^4*z^2 - 4609*y^5*z^2 + 1941*y^6*z^2 - 321*y^7*z^2 + 6*y^8*z^2 + 4*z^3 - 196*y*z^3 + 274*y^2*z^3 + 458*y^3*z^3 - 1126*y^4*z^3 + 614*y^5*z^3 + 12*y^6*z^3 - 40*y^7*z^3 - 28*z^4 + 324*y*z^4 - 889*y^2*z^4 + 929*y^3*z^4 - 513*y^4*z^4 + 295*y^5*z^4 - 82*y^6*z^4 + 45*z^5 - 221*y*z^5 + 300*y^2*z^5 - 72*y^3*z^5 + 59*y^4*z^5 - 75*y^5*z^5 - 22*z^6 + 34*y*z^6 + 96*y^2*z^6 - 86*y^3*z^6 - 58*y^4*z^6 + z^7 + 9*y*z^7 - 21*y^2*z^7 - 25*y^3*z^7)*G[0, 0, 1, y])/(12*(-1 + y)^3*y^2*(-1 + z)* z^2*(-1 + y + z)^2*(y + z)^2) + ((36*y^5 - 76*y^6 + 24*y^7 + 36*y^8 - 20*y^9 + 140*y^4*z - 374*y^5*z + 190*y^6*z + 208*y^7*z - 192*y^8*z + 30*y^9*z - 2*y^10*z + 256*y^3*z^2 - 916*y^4*z^2 + 758*y^5*z^2 + 385*y^6*z^2 - 648*y^7*z^2 + 179*y^8*z^2 - 14*y^9*z^2 + 76*y^2*z^3 - 696*y^3*z^3 + 1001*y^4*z^3 + 222*y^5*z^3 - 959*y^6*z^3 + 380*y^7*z^3 - 21*y^8*z^3 - 12*y*z^4 - 92*y^2*z^4 + 236*y^3*z^4 + 372*y^4*z^4 - 844*y^5*z^4 + 306*y^6*z^4 + 44*y^7*z^4 - 12*z^5 + 102*y*z^5 - 276*y^2*z^5 + 652*y^3*z^5 - 653*y^4*z^5 + 40*y^5*z^5 + 156*y^6*z^5 + 40*z^6 - 226*y*z^6 + 541*y^2*z^6 - 516*y^3*z^6 - y^4*z^6 + 158*y^5*z^6 - 47*z^7 + 198*y*z^7 - 289*y^2*z^7 + 72*y^3*z^7 + 55*y^4*z^7 + 22*z^8 - 68*y*z^8 + 44*y^2*z^8 - 4*y^3*z^8 - 3*z^9 + 6*y*z^9 - 4*y^2*z^9)*G[0, 1, 0, y])/ (4*(-1 + y)^2*y^2*(-1 + z)*z^2*(-1 + y + z)^2*(y + z)^4) + ((-72*y^3 + 204*y^4 - 108*y^5 - 180*y^6 + 228*y^7 - 72*y^8 - 22*y^2*z + 2*y^3*z + 518*y^4*z - 1358*y^5*z + 1276*y^6*z - 428*y^7*z + 12*y^8*z + 92*y*z^2 - 492*y^2*z^2 + 1520*y^3*z^2 - 2661*y^4*z^2 + 2355*y^5*z^2 - 899*y^6*z^2 + 85*y^7*z^2 + 34*z^3 - 338*y*z^3 + 1156*y^2*z^3 - 1946*y^3*z^3 + 1694*y^4*z^3 - 802*y^5*z^3 + 202*y^6*z^3 - 72*z^4 + 328*y*z^4 - 537*y^2*z^4 + 327*y^3*z^4 - 229*y^4*z^4 + 255*y^5*z^4 + 42*z^5 - 70*y*z^5 - 72*y^2*z^5 + 60*y^3*z^5 + 184*y^4*z^5 - 4*z^6 - 12*y*z^6 + 30*y^2*z^6 + 58*y^3*z^6)*G[0, 1, 1, y])/(12*(-1 + y)^3*y^2*z^2* (-1 + y + z)^2*(y + z)^2) + ((48*y^5 - 142*y^6 + 136*y^7 - 38*y^8 - 4*y^9 + 198*y^4*z - 712*y^5*z + 868*y^6*z - 392*y^7*z + 38*y^8*z + 368*y^3*z^2 - 1695*y^4*z^2 + 2688*y^5*z^2 - 1798*y^6*z^2 + 460*y^7*z^2 - 23*y^8*z^2 + 184*y^2*z^3 - 1400*y^3*z^3 + 3068*y^4*z^3 - 2790*y^5*z^3 + 1028*y^6*z^3 - 66*y^7*z^3 + 40*y*z^4 - 516*y^2*z^4 + 1584*y^3*z^4 - 1937*y^4*z^4 + 994*y^5*z^4 - 69*y^6*z^4 - 2*z^5 - 88*y*z^5 + 464*y^2*z^5 - 772*y^3*z^5 + 586*y^4*z^5 - 44*y^5*z^5 + z^6 + 72*y*z^6 - 208*y^2*z^6 + 264*y^3*z^6 - 33*y^4*z^6 + 4*z^7 - 30*y*z^7 + 68*y^2*z^7 - 18*y^3*z^7 - 3*z^8 + 6*y*z^8 - 3*y^2*z^8)* G[1, 0, 0, y])/(4*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-78*y^3 + 264*y^4 - 270*y^5 + 6*y^6 + 132*y^7 - 54*y^8 - 275*y^2*z + 1117*y^3*z - 1286*y^4*z - 130*y^5*z + 1067*y^6*z - 541*y^7*z + 54*y^8*z - 6*y^9*z - 200*y*z^2 + 1232*y^2*z^2 - 1668*y^3*z^2 - 958*y^4*z^2 + 3508*y^5*z^2 - 2424*y^6*z^2 + 504*y^7*z^2 + 6*y^8*z^2 + 23*z^3 + 223*y*z^3 - 121*y^2*z^3 - 2891*y^3*z^3 + 6457*y^4*z^3 - 5207*y^5*z^3 + 1599*y^6*z^3 - 83*y^7*z^3 - 104*z^4 + 690*y*z^4 - 3350*y^2*z^4 + 6790*y^3*z^4 - 6006*y^4*z^4 + 2312*y^5*z^4 - 260*y^6*z^4 + 159*z^5 - 1327*y*z^5 + 3582*y^2*z^5 - 3714*y^3*z^5 + 1591*y^4*z^5 - 219*y^5*z^5 - 98*z^6 + 722*y*z^6 - 1086*y^2*z^6 + 446*y^3*z^6 - 56*y^4*z^6 + 20*z^7 - 108*y*z^7 + 18*y^2*z^7 - 2*y^3*z^7)*G[1, 0, 1, y])/(12*(-1 + y)^3*y^2*(-1 + z)* z^2*(-1 + y + z)^2*(y + z)^2) + ((102*y^5 - 308*y^6 + 318*y^7 - 120*y^8 + 8*y^9 + 390*y^4*z - 1484*y^5*z + 1995*y^6*z - 1110*y^7*z + 223*y^8*z - 16*y^9*z + 2*y^10*z + 532*y^3*z^2 - 2761*y^4*z^2 + 4886*y^5*z^2 - 3741*y^6*z^2 + 1190*y^7*z^2 - 118*y^8*z^2 + 12*y^9*z^2 + 212*y^2*z^3 - 2066*y^3*z^3 + 5278*y^4*z^3 - 5614*y^5*z^3 + 2575*y^6*z^3 - 350*y^7*z^3 + 13*y^8*z^3 - 10*y*z^4 - 452*y^2*z^4 + 2200*y^3*z^4 - 3463*y^4*z^4 + 2278*y^5*z^4 - 353*y^6*z^4 - 56*y^7*z^4 - 16*z^5 + 118*y*z^5 - 47*y^2*z^5 - 252*y^3*z^5 + 443*y^4*z^5 + 20*y^5*z^5 - 170*y^6*z^5 + 51*z^6 - 272*y*z^6 + 595*y^2*z^6 - 492*y^3*z^6 + 206*y^4*z^6 - 184*y^5*z^6 - 56*z^7 + 232*y*z^7 - 327*y^2*z^7 + 98*y^3*z^7 - 91*y^4*z^7 + 23*z^8 - 72*y*z^8 + 21*y^2*z^8 - 20*y^3*z^8 - 2*z^9 + 4*y*z^9 - 2*y^2*z^9)* G[1, 1, 0, y])/(4*(-1 + y)^2*y^2*(-1 + z)*z^2*(-1 + y + z)^2* (y + z)^4) + ((-27*y^3 + 69*y^4 - 57*y^5 + 15*y^6 - 100*y^2*z + 264*y^3*z - 231*y^4*z + 70*y^5*z - 3*y^6*z - 163*y*z^2 + 561*y^2*z^2 - 638*y^3*z^2 + 341*y^4*z^2 - 101*y^5*z^2 - 38*z^3 + 338*y*z^3 - 601*y^2*z^3 + 508*y^3*z^3 - 255*y^4*z^3 + 76*z^4 - 227*y*z^4 + 274*y^2*z^4 - 219*y^3*z^4 - 38*z^5 + 52*y*z^5 - 62*y^2*z^5)*G[1, 1, 1, y])/(6*(-1 + y)^2*y^2*z^2*(-1 + y + z)* (y + z)^2) + ((16 - 48*y + 48*y^2 - 16*y^3 - 23*z + 46*y*z - 23*y^2*z - z^2 + 2*y*z^2 - y^2*z^2 + 8*z^3)*G[0, 0, 0, 0, y])/ (2*(-1 + y)^2*z^2*(-1 + y + z)^2) + ((14*y^3 - 50*y^4 + 60*y^5 - 20*y^6 - 10*y^7 + 6*y^8 + 29*y^2*z - 133*y^3*z + 193*y^4*z - 71*y^5*z - 50*y^6*z + 32*y^7*z + 2*y*z^2 - 53*y^2*z^2 + 113*y^3*z^2 - 22*y^4*z^2 - 98*y^5*z^2 + 63*y^6*z^2 - 5*y^7*z^2 + z^3 - 19*y*z^3 + 66*y^2*z^3 - 66*y^3*z^3 + 2*y^4*z^3 + 16*y^5*z^3 - 7*z^4 + 55*y*z^4 - 129*y^2*z^4 + 135*y^3*z^4 - 70*y^4*z^4 + 20*y^5*z^4 + 11*z^5 - 53*y*z^5 + 90*y^2*z^5 - 60*y^3*z^5 + 20*y^4*z^5 - 5*z^6 + 15*y*z^6 - 11*y^2*z^6 + 5*y^3*z^6)*G[0, 0, 0, 1, y])/(2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^2) + ((-20*y^6 + 60*y^7 - 60*y^8 + 20*y^9 + 8*y^4*z - 112*y^5*z + 325*y^6*z - 346*y^7*z + 125*y^8*z + 56*y^3*z^2 - 364*y^4*z^2 + 908*y^5*z^2 - 955*y^6*z^2 + 362*y^7*z^2 - 7*y^8*z^2 + 16*y^2*z^3 - 272*y^3*z^3 + 974*y^4*z^3 - 1232*y^5*z^3 + 540*y^6*z^3 - 36*y^7*z^3 + 24*y*z^4 - 172*y^2*z^4 + 632*y^3*z^4 - 922*y^4*z^4 + 476*y^5*z^4 - 78*y^6*z^4 + 8*z^5 - 96*y*z^5 + 357*y^2*z^5 - 550*y^3*z^5 + 313*y^4*z^5 - 92*y^5*z^5 - 20*z^6 + 120*y*z^6 - 243*y^2*z^6 + 166*y^3*z^6 - 63*y^4*z^6 + 16*z^7 - 56*y*z^7 + 54*y^2*z^7 - 24*y^3*z^7 - 4*z^8 + 8*y*z^8 - 4*y^2*z^8)* G[0, 0, 1, 0, y])/(2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-20*y^3 + 92*y^4 - 168*y^5 + 152*y^6 - 68*y^7 + 12*y^8 - 39*y^2*z + 219*y^3*z - 452*y^4*z + 432*y^5*z - 189*y^6*z + 29*y^7*z + 2*y*z^2 + 63*y^2*z^2 - 227*y^3*z^2 + 249*y^4*z^2 - 73*y^5*z^2 - 20*y^6*z^2 + 6*y^7*z^2 + z^3 - 3*y*z^3 - 15*y^2*z^3 - 9*y^3*z^3 + 98*y^4*z^3 - 78*y^5*z^3 + 6*y^6*z^3 + z^4 - 17*y*z^4 + 26*y^2*z^4 + 30*y^3*z^4 - 39*y^4*z^4 - 9*y^5*z^4 - 5*z^5 + 27*y*z^5 - 29*y^2*z^5 + 3*y^3*z^5 - 12*y^4*z^5 + 3*z^6 - 9*y*z^6 + y^2*z^6 - 3*y^3*z^6)*G[0, 0, 1, 1, y])/(2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^2) + ((4*y^6 - 12*y^7 + 12*y^8 - 4*y^9 - 8*y^4*z + 48*y^5*z - 103*y^6*z + 94*y^7*z - 31*y^8*z - 56*y^3*z^2 + 268*y^4*z^2 - 500*y^5*z^2 + 421*y^6*z^2 - 134*y^7*z^2 + y^8*z^2 - 16*y^2*z^3 + 208*y^3*z^3 - 602*y^4*z^3 + 656*y^5*z^3 - 256*y^6*z^3 + 12*y^7*z^3 - 24*y*z^4 + 156*y^2*z^4 - 464*y^3*z^4 + 598*y^4*z^4 - 300*y^5*z^4 + 42*y^6*z^4 - 8*z^5 + 96*y*z^5 - 327*y^2*z^5 + 466*y^3*z^5 - 283*y^4*z^5 + 68*y^5*z^5 + 20*z^6 - 120*y*z^6 + 237*y^2*z^6 - 186*y^3*z^6 + 57*y^4*z^6 - 16*z^7 + 56*y*z^7 - 62*y^2*z^7 + 24*y^3*z^7 + 4*z^8 - 8*y*z^8 + 4*y^2*z^8)* G[0, 1, 0, 0, y])/(2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-12*y^3 + 52*y^4 - 88*y^5 + 72*y^6 - 28*y^7 + 4*y^8 - 22*y^2*z + 118*y^3*z - 193*y^4*z + 91*y^5*z + 35*y^6*z - 29*y^7*z + 40*y^2*z^2 - 58*y^3*z^2 - 148*y^4*z^2 + 336*y^5*z^2 - 196*y^6*z^2 + 26*y^7*z^2 - 2*z^3 + 18*y*z^3 - 31*y^2*z^3 - 151*y^3*z^3 + 425*y^4*z^3 - 303*y^5*z^3 + 44*y^6*z^3 + 8*z^4 - 52*y*z^4 + 46*y^2*z^4 + 134*y^3*z^4 - 158*y^4*z^4 + 6*y^5*z^4 - 10*z^5 + 46*y*z^5 - 30*y^2*z^5 - 22*y^3*z^5 - 16*y^4*z^5 + 4*z^6 - 12*y*z^6 - 4*y^2*z^6 - 4*y^3*z^6)*G[0, 1, 0, 1, y])/ (2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^2) + ((-12*y^5 + 34*y^6 - 30*y^7 + 6*y^8 + 2*y^9 - 50*y^4*z + 168*y^5*z - 182*y^6*z + 60*y^7*z + 4*y^8*z - 52*y^3*z^2 + 226*y^4*z^2 - 292*y^5*z^2 + 121*y^6*z^2 - 10*y^7*z^2 + 7*y^8*z^2 - 40*y^2*z^3 + 216*y^3*z^3 - 338*y^4*z^3 + 220*y^5*z^3 - 97*y^6*z^3 + 32*y^7*z^3 + 78*y^2*z^4 - 226*y^3*z^4 + 278*y^4*z^4 - 218*y^5*z^4 + 60*y^6*z^4 + 2*z^5 - 62*y^2*z^5 + 176*y^3*z^5 - 218*y^4*z^5 + 60*y^5*z^5 - 2*z^6 - 12*y*z^6 + 65*y^2*z^6 - 114*y^3*z^6 + 35*y^4*z^6 - 2*z^7 + 16*y*z^7 - 33*y^2*z^7 + 12*y^3*z^7 + 2*z^8 - 4*y*z^8 + 2*y^2*z^8)* G[0, 1, 1, 0, y])/(2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((8*y^3 - 32*y^4 + 48*y^5 - 32*y^6 + 8*y^7 + 17*y^2*z - 85*y^3*z + 136*y^4*z - 68*y^5*z - 17*y^6*z + 17*y^7*z + 2*y*z^2 - 41*y^2*z^2 + 89*y^3*z^2 + 11*y^4*z^2 - 131*y^5*z^2 + 66*y^6*z^2 + 4*y^7*z^2 + z^3 - 19*y*z^3 + 69*y^2*z^3 - 9*y^3*z^3 - 148*y^4*z^3 + 88*y^5*z^3 + 18*y^6*z^3 - 7*z^4 + 55*y*z^4 - 96*y^2*z^4 - 12*y^3*z^4 + 47*y^4*z^4 + 29*y^5*z^4 + 11*z^5 - 53*y*z^5 + 45*y^2*z^5 + 9*y^3*z^5 + 20*y^4*z^5 - 5*z^6 + 15*y*z^6 + y^2*z^6 + 5*y^3*z^6)*G[0, 1, 1, 1, y])/(2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^2) + ((-8*y^6 + 24*y^7 - 24*y^8 + 8*y^9 + 2*y^4*z - 40*y^5*z + 121*y^6*z - 130*y^7*z + 47*y^8*z + 32*y^3*z^2 - 181*y^4*z^2 + 404*y^5*z^2 - 394*y^6*z^2 + 140*y^7*z^2 - y^8*z^2 - 20*y^2*z^3 - 20*y^3*z^3 + 266*y^4*z^3 - 398*y^5*z^3 + 174*y^6*z^3 - 6*y^7*z^3 + 26*y^2*z^4 + 20*y^3*z^4 - 133*y^4*z^4 + 86*y^5*z^4 - 15*y^6*z^4 + 2*z^5 - 12*y*z^5 + 33*y^2*z^5 - 58*y^3*z^5 + 31*y^4*z^5 - 20*y^5*z^5 - 5*z^6 + 24*y*z^6 - 48*y^2*z^6 + 28*y^3*z^6 - 15*y^4*z^6 + 4*z^7 - 14*y*z^7 + 12*y^2*z^7 - 6*y^3*z^7 - z^8 + 2*y*z^8 - y^2*z^8)*G[1, 0, 0, 0, y])/ (2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((9*y^3 - 41*y^4 + 74*y^5 - 66*y^6 + 29*y^7 - 5*y^8 + 16*y^2*z - 90*y^3*z + 180*y^4*z - 160*y^5*z + 60*y^6*z - 6*y^7*z + y*z^2 - 30*y^2*z^2 + 76*y^3*z^2 - 35*y^4*z^2 - 52*y^5*z^2 + 49*y^6*z^2 - 9*y^7*z^2 - 7*z^3 + 39*y*z^3 - 102*y^2*z^3 + 194*y^3*z^3 - 238*y^4*z^3 + 138*y^5*z^3 - 24*y^6*z^3 + 17*z^4 - 82*y*z^4 + 182*y^2*z^4 - 232*y^3*z^4 + 143*y^4*z^4 - 24*y^5*z^4 - 13*z^5 + 51*y*z^5 - 86*y^2*z^5 + 68*y^3*z^5 - 12*y^4*z^5 + 3*z^6 - 9*y*z^6 + 13*y^2*z^6 - 3*y^3*z^6)*G[1, 0, 0, 1, y])/((-1 + y)^3*y^2*z^2* (-1 + y + z)^2*(y + z)^2) + ((-28*y^5 + 108*y^6 - 156*y^7 + 100*y^8 - 24*y^9 - 116*y^4*z + 504*y^5*z - 809*y^6*z + 570*y^7*z - 149*y^8*z - 184*y^3*z^2 + 949*y^4*z^2 - 1748*y^5*z^2 + 1392*y^6*z^2 - 416*y^7*z^2 + 7*y^8*z^2 - 52*y^2*z^3 + 580*y^3*z^3 - 1532*y^4*z^3 + 1570*y^5*z^3 - 606*y^6*z^3 + 38*y^7*z^3 - 4*y*z^4 + 146*y^2*z^4 - 640*y^3*z^4 + 945*y^4*z^4 - 542*y^5*z^4 + 87*y^6*z^4 + 28*y*z^5 - 209*y^2*z^5 + 442*y^3*z^5 - 381*y^4*z^5 + 108*y^5*z^5 + 5*z^6 - 64*y*z^6 + 190*y^2*z^6 - 216*y^3*z^6 + 77*y^4*z^6 - 10*z^7 + 50*y*z^7 - 72*y^2*z^7 + 30*y^3*z^7 + 5*z^8 - 10*y*z^8 + 5*y^2*z^8)*G[1, 0, 1, 0, y])/(2*(-1 + y)^2*y^2*z^2* (-1 + y + z)^2*(y + z)^4) + ((-3*y^3 + 11*y^4 - 14*y^5 + 6*y^6 + y^7 - y^8 - 4*y^2*z + 18*y^3*z - 7*y^4*z - 47*y^5*z + 63*y^6*z - 23*y^7*z - 3*y*z^2 + 17*y^2*z^2 + 11*y^3*z^2 - 142*y^4*z^2 + 207*y^5*z^2 - 99*y^6*z^2 + 9*y^7*z^2 + 4*z^3 - 18*y*z^3 + 61*y^2*z^3 - 193*y^3*z^3 + 301*y^4*z^3 - 177*y^5*z^3 + 22*y^6*z^3 - 10*z^4 + 47*y*z^4 - 128*y^2*z^4 + 222*y^3*z^4 - 158*y^4*z^4 + 19*y^5*z^4 + 8*z^5 - 32*y*z^5 + 72*y^2*z^5 - 72*y^3*z^5 + 8*y^4*z^5 - 2*z^6 + 6*y*z^6 - 14*y^2*z^6 + 2*y^3*z^6)* G[1, 0, 1, 1, y])/((-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^2) + ((20*y^5 - 60*y^6 + 60*y^7 - 20*y^8 + 80*y^4*z - 280*y^5*z + 325*y^6*z - 130*y^7*z + 5*y^8*z + 92*y^3*z^2 - 409*y^4*z^2 + 556*y^5*z^2 - 252*y^6*z^2 + 12*y^7*z^2 + y^8*z^2 + 60*y^2*z^3 - 348*y^3*z^3 + 560*y^4*z^3 - 314*y^5*z^3 + 50*y^6*z^3 + 2*y^7*z^3 - 106*y^2*z^4 + 284*y^3*z^4 - 253*y^4*z^4 + 118*y^5*z^4 - 3*y^6*z^4 - 4*z^5 + 12*y*z^5 + 29*y^2*z^5 - 90*y^3*z^5 + 125*y^4*z^5 - 12*y^5*z^5 + 7*z^6 - 12*y*z^6 - 10*y^2*z^6 + 68*y^3*z^6 - 13*y^4*z^6 - 2*z^7 - 2*y*z^7 + 20*y^2*z^7 - 6*y^3*z^7 - z^8 + 2*y*z^8 - y^2*z^8)*G[1, 1, 0, 0, y])/(2*(-1 + y)^2*y^2*z^2* (-1 + y + z)^2*(y + z)^4) + ((14*y^3 - 62*y^4 + 108*y^5 - 92*y^6 + 38*y^7 - 6*y^8 + 27*y^2*z - 147*y^3*z + 263*y^4*z - 177*y^5*z + 18*y^6*z + 16*y^7*z - 8*y*z^2 - 9*y^2*z^2 + 23*y^3*z^2 + 137*y^4*z^2 - 283*y^5*z^2 + 156*y^6*z^2 - 16*y^7*z^2 - z^3 + 15*y*z^3 - 66*y^2*z^3 + 256*y^3*z^3 - 443*y^4*z^3 + 265*y^5*z^3 - 26*y^6*z^3 - z^4 + 11*y*z^4 + 30*y^2*z^4 - 186*y^3*z^4 + 163*y^4*z^4 - y^5*z^4 + 5*z^5 - 27*y*z^5 + 3*y^2*z^5 + 39*y^3*z^5 + 12*y^4*z^5 - 3*z^6 + 9*y*z^6 + 7*y^2*z^6 + 3*y^3*z^6)* G[1, 1, 0, 1, y])/(2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^2) + ((-6*y^5 + 10*y^6 + 6*y^7 - 18*y^8 + 8*y^9 - 19*y^4*z + 32*y^5*z + 46*y^6*z - 112*y^7*z + 53*y^8*z - 10*y^3*z^2 - 10*y^4*z^2 + 200*y^5*z^2 - 337*y^6*z^2 + 164*y^7*z^2 - 7*y^8*z^2 + 4*y^2*z^3 - 68*y^3*z^3 + 353*y^4*z^3 - 554*y^5*z^3 + 294*y^6*z^3 - 36*y^7*z^3 + 24*y*z^4 - 142*y^2*z^4 + 440*y^3*z^4 - 628*y^4*z^4 + 356*y^5*z^4 - 78*y^6*z^4 + 11*z^5 - 108*y*z^5 + 354*y^2*z^5 - 520*y^3*z^5 + 313*y^4*z^5 - 92*y^5*z^5 - 26*z^6 + 138*y*z^6 - 261*y^2*z^6 + 184*y^3*z^6 - 63*y^4*z^6 + 19*z^7 - 62*y*z^7 + 60*y^2*z^7 - 24*y^3*z^7 - 4*z^8 + 8*y*z^8 - 4*y^2*z^8)*G[1, 1, 1, 0, y])/ (2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((y^3 + 3*y^2*z - 5*y*z^2 - y^2*z^2 + z^3 - 2*y*z^3 - z^4)* G[1, 1, 1, 1, y])/(y^2*z^2*(y + z)^2)) - (9*(-1 + 4*y - 5*y^2 + 3*z - 8*y*z + 5*y^2*z - 3*z^2 + 4*y*z^2 + z^3)* G[1, 1, 1 - y, 0, z])/(4*y^2*z*(-1 + y + z)^2) + ((-2*y - 58*y^2 + 142*y^3 - 110*y^4 + 28*y^5 - 2*z - 46*y*z + 300*y^2*z - 442*y^3*z + 222*y^4*z - 32*y^5*z + 12*z^2 + 115*y*z^2 - 425*y^2*z^2 + 376*y^3*z^2 - 82*y^4*z^2 + 4*y^5*z^2 - 35*z^3 - 40*y*z^3 + 131*y^2*z^3 - 22*y^3*z^3 - 30*y^4*z^3 + 53*z^4 - 82*y*z^4 + 83*y^2*z^4 - 54*y^3*z^4 - 39*z^5 + 66*y*z^5 - 31*y^2*z^5 + 11*z^6 - 11*y*z^6)*G[1, 1 - y, 0, 0, z])/(4*(-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)) + ((-1 + z)*(2*y + 62*y^2 - 117*y^3 + 59*y^4 - 6*y^5 + 2*z + 52*y*z - 223*y^2*z + 220*y^3*z - 53*y^4*z + 2*y^5*z - 10*z^2 - 87*y*z^2 + 202*y^2*z^2 - 105*y^3*z^2 + 11*z^3 + 49*y*z^3 - 74*y^2*z^3 + 10*y^3*z^3 - 19*y*z^4 + 15*y^2*z^4 - 3*z^5 + 3*y*z^5)* G[1, 1 - y, 0, 1 - y, z])/(4*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)) + ((3*y + 97*y^2 - 157*y^3 + 49*y^4 + 8*y^5 + 3*z + 75*y*z - 409*y^2*z + 414*y^3*z - 77*y^4*z - 6*y^5*z - 22*z^2 - 196*y*z^2 + 561*y^2*z^2 - 357*y^3*z^2 + 16*y^4*z^2 - 2*y^5*z^2 + 40*z^3 + 178*y*z^3 - 336*y^2*z^3 + 98*y^3*z^3 + 12*y^4*z^3 - 18*z^4 - 91*y*z^4 + 107*y^2*z^4 + 2*y^3*z^4 - 11*z^5 + 39*y*z^5 - 20*y^2*z^5 + 8*z^6 - 8*y*z^6)*G[1, 1 - y, 1, 0, z])/(4*(-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)) + ((-1 + z)*(2*y + 62*y^2 - 117*y^3 + 59*y^4 - 6*y^5 + 2*z + 52*y*z - 223*y^2*z + 220*y^3*z - 53*y^4*z + 2*y^5*z - 10*z^2 - 87*y*z^2 + 202*y^2*z^2 - 105*y^3*z^2 + 11*z^3 + 49*y*z^3 - 74*y^2*z^3 + 10*y^3*z^3 - 19*y*z^4 + 15*y^2*z^4 - 3*z^5 + 3*y*z^5)* G[1, 1 - y, 1 - y, 0, z])/(4*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)) + ((-34*y^2 - 65*y^3 + 189*y^4 - 98*y^5 + 8*y^6 - 32*y*z + 57*y^2*z + 317*y^3*z - 498*y^4*z + 164*y^5*z - 8*y^6*z + 2*z^2 + 120*y*z^2 - 36*y^2*z^2 - 453*y^3*z^2 + 427*y^4*z^2 - 62*y^5*z^2 + 2*y^6*z^2 - 6*z^3 - 164*y*z^3 + 41*y^2*z^3 + 261*y^3*z^3 - 126*y^4*z^3 - 4*y^5*z^3 + 4*z^4 + 94*y*z^4 - 26*y^2*z^4 - 80*y^3*z^4 + 6*y^4*z^4 + 4*z^5 - 18*y*z^5 - 8*y^2*z^5 + 20*y^3*z^5 - 6*z^6 + 2*y*z^6 + 6*y^2*z^6 + 2*z^7 - 2*y*z^7)* G[1, 1 - y, -y, 1 - y, z])/(4*(-1 + y)*y^2*(-1 + z)*z^3*(-1 + y + z)^2* (y + z)) + ((9*y^3 - 30*y^4 + 33*y^5 - 12*y^6 + 26*y^2*z - 186*y^3*z + 273*y^4*z - 92*y^5*z - 21*y^6*z + 71*y*z^2 - 465*y^2*z^2 + 829*y^3*z^2 - 451*y^4*z^2 + 16*y^5*z^2 + 34*z^3 - 337*y*z^3 + 893*y^2*z^3 - 743*y^3*z^3 + 105*y^4*z^3 - 68*z^4 + 358*y*z^4 - 464*y^2*z^4 + 78*y^3*z^4 + 34*z^5 - 92*y*z^5 + 10*y^2*z^5)* G[1 - y, 0, 0, 0, z])/(6*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((-12*y^3 + 33*y^4 - 30*y^5 + 9*y^6 - 32*y^2*z + 66*y^3*z - 42*y^4*z + 14*y^5*z - 6*y^6*z - 20*y*z^2 + 18*y^2*z^2 + 59*y^3*z^2 - 44*y^4*z^2 - 13*y^5*z^2 + 2*z^3 - 23*y*z^3 + 130*y^2*z^3 - 115*y^3*z^3 - 18*y^4*z^3 - 4*z^4 + 59*y*z^4 - 82*y^2*z^4 - 21*y^3*z^4 + 2*z^5 - 16*y*z^5 - 10*y^2*z^5)*G[1 - y, 0, 0, 1 - y, z])/ (3*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((9*y^4 + 225*y^5 - 1956*y^6 + 6060*y^7 - 9495*y^8 + 8121*y^9 - 3630*y^10 + 666*y^11 + 36*y^3*z + 846*y^4*z - 8322*y^5*z + 28581*y^6*z - 49287*y^7*z + 46170*y^8*z - 22542*y^9*z + 4539*y^10*z - 21*y^11*z + 54*y^2*z^2 + 1134*y^3*z^2 - 13646*y^4*z^2 + 54118*y^5*z^2 - 105407*y^6*z^2 + 110027*y^7*z^2 - 59455*y^8*z^2 + 13373*y^9*z^2 - 198*y^10*z^2 + 36*y*z^3 + 576*y^2*z^3 - 10188*y^3*z^3 + 50231*y^4*z^3 - 115377*y^5*z^3 + 137878*y^6*z^3 - 83810*y^7*z^3 + 21147*y^8*z^3 - 493*y^9*z^3 + 9*z^4 + 9*y*z^4 - 3280*y^2*z^4 + 24174*y^3*z^4 - 70528*y^4*z^4 + 100318*y^5*z^4 - 69834*y^6*z^4 + 19534*y^7*z^4 - 402*y^8*z^4 - 54*z^5 - 34*y*z^5 + 4837*y^2*z^5 - 23171*y^3*z^5 + 43501*y^4*z^5 - 36079*y^5*z^5 + 10721*y^6*z^5 + 207*y^7*z^5 + 110*z^6 - 100*y*z^6 - 3129*y^2*z^6 + 10629*y^3*z^6 - 11477*y^4*z^6 + 3033*y^5*z^6 + 646*y^6*z^6 - 81*z^7 - 37*y*z^7 + 1518*y^2*z^7 - 2418*y^3*z^7 + 85*y^4*z^7 + 501*y^5*z^7 + 3*z^8 + 213*y*z^8 - 540*y^2*z^8 - 126*y^3*z^8 + 162*y^4*z^8 + 13*z^9 - 87*y*z^9 - 12*y^2*z^9 + 14*y^3*z^9)*G[1 - y, 0, 1, 0, z])/ (12*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-12*y^3 + 33*y^4 - 30*y^5 + 9*y^6 - 32*y^2*z + 66*y^3*z - 42*y^4*z + 14*y^5*z - 6*y^6*z - 20*y*z^2 + 18*y^2*z^2 + 59*y^3*z^2 - 44*y^4*z^2 - 13*y^5*z^2 + 2*z^3 - 23*y*z^3 + 130*y^2*z^3 - 115*y^3*z^3 - 18*y^4*z^3 - 4*z^4 + 59*y*z^4 - 82*y^2*z^4 - 21*y^3*z^4 + 2*z^5 - 16*y*z^5 - 10*y^2*z^5)*G[1 - y, 0, 1 - y, 0, z])/ (3*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((-27*y^3 + 69*y^4 - 57*y^5 + 15*y^6 - 100*y^2*z + 264*y^3*z - 231*y^4*z + 70*y^5*z - 3*y^6*z - 163*y*z^2 + 561*y^2*z^2 - 638*y^3*z^2 + 341*y^4*z^2 - 101*y^5*z^2 - 38*z^3 + 338*y*z^3 - 601*y^2*z^3 + 508*y^3*z^3 - 255*y^4*z^3 + 76*z^4 - 227*y*z^4 + 274*y^2*z^4 - 219*y^3*z^4 - 38*z^5 + 52*y*z^5 - 62*y^2*z^5)* G[1 - y, 0, 1 - y, 1 - y, z])/(6*(-1 + y)^2*y^2*z^2*(-1 + y + z)* (y + z)^2) + ((-162*y^3 + 2198*y^4 - 7172*y^5 + 9948*y^6 - 6362*y^7 + 1550*y^8 - 342*y^2*z + 5626*y^3*z - 22271*y^4*z + 38204*y^5*z - 32116*y^6*z + 12626*y^7*z - 1727*y^8*z - 198*y*z^2 + 4517*y^2*z^2 - 24004*y^3*z^2 + 53352*y^4*z^2 - 58445*y^5*z^2 + 31603*y^6*z^2 - 6975*y^7*z^2 + 150*y^8*z^2 - 18*z^3 + 1284*y*z^3 - 10912*y^2*z^3 + 33021*y^3*z^3 - 47016*y^4*z^3 + 33322*y^5*z^3 - 10419*y^6*z^3 + 738*y^7*z^3 + 39*z^4 - 1704*y*z^4 + 8183*y^2*z^4 - 15393*y^3*z^4 + 14202*y^4*z^4 - 6581*y^5*z^4 + 1038*y^6*z^4 - 9*z^5 + 231*y*z^5 - 267*y^2*z^5 + 27*y^3*z^5 - 816*y^4*z^5 + 618*y^5*z^5 - 27*z^6 + 504*y*z^6 - 1341*y^2*z^6 + 756*y^3*z^6 + 324*y^4*z^6 + 15*z^7 - 117*y*z^7 + 162*y^2*z^7 + 156*y^3*z^7)*G[1 - y, 0, -y, 1 - y, z])/ (36*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)*(y + z)^2) + ((318*y^5 - 1482*y^6 + 2742*y^7 - 2514*y^8 + 1140*y^9 - 204*y^10 + 1204*y^4*z - 6266*y^5*z + 12895*y^6*z - 13177*y^7*z + 6761*y^8*z - 1465*y^9*z + 48*y^10*z + 1752*y^3*z^2 - 10714*y^4*z^2 + 25236*y^5*z^2 - 29171*y^6*z^2 + 16987*y^7*z^2 - 4347*y^8*z^2 + 257*y^9*z^2 + 668*y^2*z^3 - 6354*y^3*z^3 + 19196*y^4*z^3 - 26300*y^5*z^3 + 17430*y^6*z^3 - 5048*y^7*z^3 + 408*y^8*z^3 - 22*y*z^4 - 728*y^2*z^4 + 3640*y^3*z^4 - 5690*y^4*z^4 + 3260*y^5*z^4 - 508*y^6*z^4 + 120*y^7*z^4 - 52*z^5 + 536*y*z^5 - 2187*y^2*z^5 + 5229*y^3*z^5 - 6725*y^4*z^5 + 3723*y^5*z^5 - 236*y^6*z^5 + 156*z^6 - 1186*y*z^6 + 3699*y^2*z^6 - 5391*y^3*z^6 + 3349*y^4*z^6 - 195*y^5*z^6 - 156*z^7 + 852*y*z^7 - 1650*y^2*z^7 + 1278*y^3*z^7 - 36*y^4*z^7 + 52*z^8 - 180*y*z^8 + 198*y^2*z^8 + 2*y^3*z^8)* G[1 - y, 1, 0, 0, z])/(12*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^4) + ((-16*y^3 + 5*y^4 + 192*y^5 - 435*y^6 + 354*y^7 - 100*y^8 - 28*y^2*z + 72*y^3*z + 332*y^4*z - 1296*y^5*z + 1555*y^6*z - 742*y^7*z + 107*y^8*z - 8*y*z^2 + 119*y^2*z^2 - 40*y^3*z^2 - 1077*y^4*z^2 + 2248*y^5*z^2 - 1656*y^6*z^2 + 418*y^7*z^2 - 4*y^8*z^2 + 4*z^3 + 46*y*z^3 - 334*y^2*z^3 + 242*y^3*z^3 + 817*y^4*z^3 - 1288*y^5*z^3 + 543*y^6*z^3 - 30*y^7*z^3 - 200*y*z^4 + 808*y^2*z^4 - 980*y^3*z^4 + 338*y^4*z^4 + 40*y^5*z^4 - 13*y^6*z^4 - 40*z^5 + 436*y*z^5 - 1144*y^2*z^5 + 1212*y^3*z^5 - 576*y^4*z^5 + 104*y^5*z^5 + 80*z^6 - 448*y*z^6 + 790*y^2*z^6 - 580*y^3*z^6 + 164*y^4*z^6 - 60*z^7 + 206*y*z^7 - 228*y^2*z^7 + 90*y^3*z^7 + 16*z^8 - 32*y*z^8 + 17*y^2*z^8)*G[1 - y, 1, 0, 1 - y, z])/ (4*(-1 + y)^2*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^2) + ((48*y^5 - 399*y^6 + 1443*y^7 - 2709*y^8 + 2739*y^9 - 1416*y^10 + 294*y^11 + 180*y^4*z - 1746*y^5*z + 6843*y^6*z - 13605*y^7*z + 14562*y^8*z - 8076*y^9*z + 1887*y^10*z - 45*y^11*z + 240*y^3*z^2 - 2926*y^4*z^2 + 13022*y^5*z^2 - 28282*y^6*z^2 + 32608*y^7*z^2 - 19502*y^8*z^2 + 5074*y^9*z^2 - 234*y^10*z^2 + 120*y^2*z^3 - 2172*y^3*z^3 + 12100*y^4*z^3 - 30450*y^5*z^3 + 39140*y^6*z^3 - 25798*y^7*z^3 + 7668*y^8*z^3 - 608*y^9*z^3 - 767*y^2*z^4 + 6603*y^3*z^4 - 20729*y^4*z^4 + 30911*y^5*z^4 - 23388*y^6*z^4 + 8540*y^7*z^4 - 1170*y^8*z^4 - 12*z^5 - 50*y*z^5 + 2147*y^2*z^5 - 10105*y^3*z^5 + 19184*y^4*z^5 - 18038*y^5*z^5 + 8569*y^6*z^5 - 1659*y^7*z^5 + 10*z^6 + 406*y*z^6 - 3468*y^2*z^6 + 9210*y^3*z^6 - 11344*y^4*z^6 + 6804*y^5*z^6 - 1474*y^6*z^6 + 42*z^7 - 752*y*z^7 + 2928*y^2*z^7 - 4710*y^3*z^7 + 3410*y^4*z^7 - 702*y^5*z^7 - 66*z^8 + 486*y*z^8 - 1062*y^2*z^8 + 924*y^3*z^8 - 138*y^4*z^8 + 26*z^9 - 90*y*z^9 + 102*y^2*z^9 - 2*y^3*z^9)*G[1 - y, 1, 1, 0, z])/ (12*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-16*y^3 + 5*y^4 + 192*y^5 - 435*y^6 + 354*y^7 - 100*y^8 - 28*y^2*z + 72*y^3*z + 332*y^4*z - 1296*y^5*z + 1555*y^6*z - 742*y^7*z + 107*y^8*z - 8*y*z^2 + 119*y^2*z^2 - 40*y^3*z^2 - 1077*y^4*z^2 + 2248*y^5*z^2 - 1656*y^6*z^2 + 418*y^7*z^2 - 4*y^8*z^2 + 4*z^3 + 46*y*z^3 - 334*y^2*z^3 + 242*y^3*z^3 + 817*y^4*z^3 - 1288*y^5*z^3 + 543*y^6*z^3 - 30*y^7*z^3 - 200*y*z^4 + 808*y^2*z^4 - 980*y^3*z^4 + 338*y^4*z^4 + 40*y^5*z^4 - 13*y^6*z^4 - 40*z^5 + 436*y*z^5 - 1144*y^2*z^5 + 1212*y^3*z^5 - 576*y^4*z^5 + 104*y^5*z^5 + 80*z^6 - 448*y*z^6 + 790*y^2*z^6 - 580*y^3*z^6 + 164*y^4*z^6 - 60*z^7 + 206*y*z^7 - 228*y^2*z^7 + 90*y^3*z^7 + 16*z^8 - 32*y*z^8 + 17*y^2*z^8)*G[1 - y, 1, 1 - y, 0, z])/(4*(-1 + y)^2*y^2*(-1 + z)*z^3* (-1 + y + z)^2*(y + z)^2) + ((-12*y^3 + 33*y^4 - 30*y^5 + 9*y^6 - 32*y^2*z + 66*y^3*z - 42*y^4*z + 14*y^5*z - 6*y^6*z - 20*y*z^2 + 18*y^2*z^2 + 59*y^3*z^2 - 44*y^4*z^2 - 13*y^5*z^2 + 2*z^3 - 23*y*z^3 + 130*y^2*z^3 - 115*y^3*z^3 - 18*y^4*z^3 - 4*z^4 + 59*y*z^4 - 82*y^2*z^4 - 21*y^3*z^4 + 2*z^5 - 16*y*z^5 - 10*y^2*z^5)*G[1 - y, 1 - y, 0, 0, z])/ (3*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((-27*y^3 + 69*y^4 - 57*y^5 + 15*y^6 - 100*y^2*z + 264*y^3*z - 231*y^4*z + 70*y^5*z - 3*y^6*z - 163*y*z^2 + 561*y^2*z^2 - 638*y^3*z^2 + 341*y^4*z^2 - 101*y^5*z^2 - 38*z^3 + 338*y*z^3 - 601*y^2*z^3 + 508*y^3*z^3 - 255*y^4*z^3 + 76*z^4 - 227*y*z^4 + 274*y^2*z^4 - 219*y^3*z^4 - 38*z^5 + 52*y*z^5 - 62*y^2*z^5)* G[1 - y, 1 - y, 0, 1 - y, z])/(6*(-1 + y)^2*y^2*z^2*(-1 + y + z)* (y + z)^2) + ((9*y^4 + 225*y^5 - 1956*y^6 + 6060*y^7 - 9495*y^8 + 8121*y^9 - 3630*y^10 + 666*y^11 + 36*y^3*z + 837*y^4*z - 8613*y^5*z + 30909*y^6*z - 56169*y^7*z + 56559*y^8*z - 31143*y^9*z + 8271*y^10*z - 687*y^11*z + 54*y^2*z^2 + 1098*y^3*z^2 - 14842*y^4*z^2 + 64478*y^5*z^2 - 138844*y^6*z^2 + 165298*y^7*z^2 - 109562*y^8*z^2 + 37162*y^9*z^2 - 4854*y^10*z^2 + 12*y^11*z^2 + 36*y*z^3 + 522*y^2*z^3 - 12294*y^3*z^3 + 69866*y^4*z^3 - 184694*y^5*z^3 + 263748*y^6*z^3 - 209384*y^7*z^3 + 86996*y^8*z^3 - 15000*y^9*z^3 + 204*y^10*z^3 + 9*z^4 - 27*y*z^4 - 4838*y^2*z^4 + 42168*y^3*z^4 - 144546*y^4*z^4 + 253232*y^5*z^4 - 241799*y^6*z^4 + 121359*y^7*z^4 - 26445*y^8*z^4 + 887*y^9*z^4 - 63*z^5 - 497*y*z^5 + 13333*y^2*z^5 - 67447*y^3*z^5 + 152116*y^4*z^5 - 178018*y^5*z^5 + 108448*y^6*z^5 - 29918*y^7*z^5 + 1974*y^8*z^5 + 118*z^6 + 1608*y*z^6 - 17498*y^2*z^6 + 56320*y^3*z^6 - 84438*y^4*z^6 + 63968*y^5*z^6 - 23021*y^6*z^6 + 2727*y^7*z^6 - 22*z^7 - 2220*y*z^7 + 12258*y^2*z^7 - 25158*y^3*z^7 + 24564*y^4*z^7 - 12054*y^5*z^7 + 2488*y^6*z^7 - 147*z^8 + 1631*y*z^8 - 4755*y^2*z^8 + 6021*y^3*z^8 - 4091*y^4*z^8 + 1485*y^5*z^8 + 149*z^9 - 639*y*z^9 + 1005*y^2*z^9 - 833*y^3*z^9 + 534*y^4*z^9 - 44*z^10 + 108*y*z^10 - 81*y^2*z^10 + 89*y^3*z^10)*G[1 - y, 1 - y, 1, 0, z])/ (12*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^4) + ((-27*y^3 + 69*y^4 - 57*y^5 + 15*y^6 - 100*y^2*z + 264*y^3*z - 231*y^4*z + 70*y^5*z - 3*y^6*z - 163*y*z^2 + 561*y^2*z^2 - 638*y^3*z^2 + 341*y^4*z^2 - 101*y^5*z^2 - 38*z^3 + 338*y*z^3 - 601*y^2*z^3 + 508*y^3*z^3 - 255*y^4*z^3 + 76*z^4 - 227*y*z^4 + 274*y^2*z^4 - 219*y^3*z^4 - 38*z^5 + 52*y*z^5 - 62*y^2*z^5)* G[1 - y, 1 - y, 1 - y, 0, z])/(6*(-1 + y)^2*y^2*z^2*(-1 + y + z)* (y + z)^2) + ((-200*y^2 + 200*y^3 - 400*y*z + 394*y^2*z + 3*y^3*z - 6*z^2 + 6*y*z^2 - 6*y^2*z^2 + 6*z^3 - 9*y*z^3)* G[1 - y, 1 - y, 1 - y, 1 - y, z])/(6*(-1 + y)*y*z^2*(y + z)^2) + ((18*y^3 + 540*y^4 - 4540*y^5 + 12436*y^6 - 15738*y^7 + 9520*y^8 - 2236*y^9 + 54*y^2*z + 1476*y^3*z - 14730*y^4*z + 47654*y^5*z - 72616*y^6*z + 55950*y^7*z - 20252*y^8*z + 2464*y^9*z + 54*y*z^2 + 1206*y^2*z^2 - 16560*y^3*z^2 + 68610*y^4*z^2 - 130120*y^5*z^2 + 125610*y^6*z^2 - 60369*y^7*z^2 + 11824*y^8*z^2 - 255*y^9*z^2 + 18*z^3 - 5320*y^2*z^3 + 39448*y^3*z^3 - 105030*y^4*z^3 + 131830*y^5*z^3 - 81403*y^6*z^3 + 21549*y^7*z^3 - 1092*y^8*z^3 - 126*z^4 + 1188*y*z^4 + 3056*y^2*z^4 - 28516*y^3*z^4 + 56166*y^4*z^4 - 45944*y^5*z^4 + 15703*y^6*z^4 - 1311*y^7*z^4 + 426*z^5 - 3702*y*z^5 + 6338*y^2*z^5 - 2682*y^3*z^5 + 324*y^4*z^5 - 542*y^5*z^5 + 270*y^6*z^5 - 702*z^6 + 3894*y*z^6 - 7944*y^2*z^6 + 10089*y^3*z^6 - 6918*y^4*z^6 + 1581*y^5*z^6 + 540*z^7 - 1758*y*z^7 + 3195*y^2*z^7 - 3447*y^3*z^7 + 1038*y^4*z^7 - 156*z^8 + 324*y*z^8 - 585*y^2*z^8 + 201*y^3*z^8)*G[1 - y, 1 - y, -y, 1 - y, z])/(36*(-1 + y)^3*y^2* (-1 + z)*z^3*(-1 + y + z)*(y + z)^3) + ((3*y^2 + 66*y^3 - 486*y^4 + 1380*y^5 - 1896*y^6 + 1248*y^7 - 315*y^8 + 6*y*z + 123*y^2*z - 1410*y^3*z + 5205*y^4*z - 8904*y^5*z + 7494*y^6*z - 2826*y^7*z + 312*y^8*z + 3*z^2 + 48*y*z^2 - 1214*y^2*z^2 + 6668*y^3*z^2 - 15429*y^4*z^2 + 17078*y^5*z^2 - 8774*y^6*z^2 + 1614*y^7*z^2 + 6*y^8*z^2 - 9*z^3 - 266*y*z^3 + 3312*y^2*z^3 - 11958*y^3*z^3 + 18353*y^4*z^3 - 12756*y^5*z^3 + 3360*y^6*z^3 - 36*y^7*z^3 - 28*z^4 + 648*y*z^4 - 4237*y^2*z^4 + 9738*y^3*z^4 - 9368*y^4*z^4 + 3518*y^5*z^4 - 190*y^6*z^4 + 127*z^5 - 920*y*z^5 + 2897*y^2*z^5 - 3690*y^3*z^5 + 1986*y^4*z^5 - 316*y^5*z^5 - 168*z^6 + 722*y*z^6 - 1072*y^2*z^6 + 698*y^3*z^6 - 258*y^4*z^6 + 94*z^7 - 276*y*z^7 + 210*y^2*z^7 - 112*y^3*z^7 - 19*z^8 + 38*y*z^8 - 22*y^2*z^8)*G[1 - y, -y, 0, 1 - y, z])/ (12*(-1 + y)^2*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^2) + ((3*y^2 + 66*y^3 - 486*y^4 + 1380*y^5 - 1896*y^6 + 1248*y^7 - 315*y^8 + 6*y*z + 123*y^2*z - 1410*y^3*z + 5205*y^4*z - 8904*y^5*z + 7494*y^6*z - 2826*y^7*z + 312*y^8*z + 3*z^2 + 48*y*z^2 - 1214*y^2*z^2 + 6668*y^3*z^2 - 15429*y^4*z^2 + 17078*y^5*z^2 - 8774*y^6*z^2 + 1614*y^7*z^2 + 6*y^8*z^2 - 9*z^3 - 266*y*z^3 + 3312*y^2*z^3 - 11958*y^3*z^3 + 18353*y^4*z^3 - 12756*y^5*z^3 + 3360*y^6*z^3 - 36*y^7*z^3 - 28*z^4 + 648*y*z^4 - 4237*y^2*z^4 + 9738*y^3*z^4 - 9368*y^4*z^4 + 3518*y^5*z^4 - 190*y^6*z^4 + 127*z^5 - 920*y*z^5 + 2897*y^2*z^5 - 3690*y^3*z^5 + 1986*y^4*z^5 - 316*y^5*z^5 - 168*z^6 + 722*y*z^6 - 1072*y^2*z^6 + 698*y^3*z^6 - 258*y^4*z^6 + 94*z^7 - 276*y*z^7 + 210*y^2*z^7 - 112*y^3*z^7 - 19*z^8 + 38*y*z^8 - 22*y^2*z^8)*G[1 - y, -y, 1 - y, 0, z])/ (12*(-1 + y)^2*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^2) + ((18*y^3 + 378*y^4 - 4288*y^5 + 13048*y^6 - 17466*y^7 + 10942*y^8 - 2632*y^9 + 54*y^2*z + 1044*y^3*z - 13776*y^4*z + 49265*y^5*z - 79294*y^6*z + 63258*y^7*z - 23456*y^8*z + 2905*y^9*z + 54*y*z^2 + 846*y^2*z^2 - 15147*y^3*z^2 + 69393*y^4*z^2 - 139282*y^5*z^2 + 139587*y^6*z^2 - 68910*y^7*z^2 + 13750*y^8*z^2 - 291*y^9*z^2 + 18*z^3 + 216*y*z^3 - 5797*y^2*z^3 + 41014*y^3*z^3 - 111807*y^4*z^3 + 144259*y^5*z^3 - 91240*y^6*z^3 + 24573*y^7*z^3 - 1236*y^8*z^3 - 108*z^4 + 567*y*z^4 + 5126*y^2*z^4 - 32458*y^3*z^4 + 61719*y^4*z^4 - 50570*y^5*z^4 + 17341*y^6*z^4 - 1401*y^7*z^4 + 417*z^5 - 3495*y*z^5 + 6140*y^2*z^5 - 3258*y^3*z^5 + 1593*y^4*z^5 - 1523*y^5*z^5 + 558*y^6*z^5 - 783*z^6 + 4614*y*z^6 - 10059*y^2*z^6 + 12969*y^3*z^6 - 8826*y^4*z^6 + 2085*y^5*z^6 + 657*z^7 - 2415*y*z^7 + 4419*y^2*z^7 - 4419*y^3*z^7 + 1326*y^4*z^7 - 201*z^8 + 459*y*z^8 - 729*y^2*z^8 + 255*y^3*z^8)*G[1 - y, -y, 1 - y, 1 - y, z])/(36*(-1 + y)^3*y^2* (-1 + z)*z^3*(-1 + y + z)*(y + z)^3) + ((9*y^2 + 153*y^3 - 1168*y^4 + 3914*y^5 - 7252*y^6 + 7468*y^7 - 3977*y^8 + 853*y^9 + 18*y*z + 252*y^2*z - 2834*y^3*z + 11343*y^4*z - 23335*y^5*z + 26294*y^6*z - 15588*y^7*z + 4015*y^8*z - 165*y^9*z + 9*z^2 + 45*y*z^2 - 1846*y^2*z^2 + 10494*y^3*z^2 - 26514*y^4*z^2 + 34744*y^5*z^2 - 23595*y^6*z^2 + 7233*y^7*z^2 - 570*y^8*z^2 - 54*z^3 - 228*y*z^3 + 3950*y^2*z^3 - 14494*y^3*z^3 + 23661*y^4*z^3 - 18803*y^5*z^3 + 6595*y^6*z^3 - 627*y^7*z^3 + 318*z^4 - 888*y*z^4 - 1027*y^2*z^4 + 5913*y^3*z^4 - 6747*y^4*z^4 + 2341*y^5*z^4 + 90*y^6*z^4 - 675*z^5 + 2505*y*z^5 - 3174*y^2*z^5 + 2124*y^3*z^5 - 1695*y^4*z^5 + 807*y^5*z^5 + 567*z^6 - 1875*y*z^6 + 2475*y^2*z^6 - 2079*y^3*z^6 + 696*y^4*z^6 - 165*z^7 + 423*y*z^7 - 567*y^2*z^7 + 201*y^3*z^7)*G[1 - y, -y, -y, 1 - y, z])/(36*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-639*y^4 + 1743*y^5 - 1593*y^6 + 489*y^7 - 1638*y^3*z + 5835*y^4*z - 6639*y^5*z + 2457*y^6*z - 15*y^7*z - 1280*y^2*z^2 + 6882*y^3*z^2 - 10206*y^4*z^2 + 4736*y^5*z^2 - 132*y^6*z^2 - 122*y*z^3 + 2822*y^2*z^3 - 6542*y^3*z^3 + 4098*y^4*z^3 - 292*y^5*z^3 + 11*z^4 + 135*y*z^4 - 1299*y^2*z^4 + 1271*y^3*z^4 - 226*y^4*z^4 - 45*z^5 + 125*y*z^5 - 167*y^2*z^5 - 21*y^3*z^5 + 42*z^6 - 116*y*z^6 + 38*y^2*z^6 - 8*z^7 + 8*y*z^7)*G[-y, 0, 0, 1 - y, z])/ (12*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((1311*y^6 - 3501*y^7 + 3150*y^8 - 960*y^9 + 5304*y^5*z - 17049*y^6*z + 18087*y^7*z - 6408*y^8*z + 66*y^9*z + 8185*y^4*z^2 - 33441*y^5*z^2 + 42777*y^6*z^2 - 18007*y^7*z^2 + 486*y^8*z^2 + 5400*y^3*z^3 - 31957*y^4*z^3 + 52003*y^5*z^3 - 26819*y^6*z^3 + 1379*y^7*z^3 + 1823*y^2*z^4 - 16337*y^3*z^4 + 35267*y^4*z^4 - 22739*y^5*z^4 + 2016*y^6*z^4 + 188*y*z^5 - 4171*y^2*z^5 + 13401*y^3*z^5 - 10999*y^4*z^5 + 1641*y^5*z^5 + 29*z^6 - 405*y*z^6 + 2491*y^2*z^6 - 2773*y^3*z^6 + 718*y^4*z^6 - 51*z^7 + 221*y*z^7 - 281*y^2*z^7 + 141*y^3*z^7 + 27*z^8 - 33*y*z^8 + 12*y^2*z^8 - 5*z^9 + 5*y*z^9)* G[-y, 0, 1, 0, z])/(12*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-639*y^4 + 1743*y^5 - 1593*y^6 + 489*y^7 - 1638*y^3*z + 5835*y^4*z - 6639*y^5*z + 2457*y^6*z - 15*y^7*z - 1280*y^2*z^2 + 6882*y^3*z^2 - 10206*y^4*z^2 + 4736*y^5*z^2 - 132*y^6*z^2 - 122*y*z^3 + 2822*y^2*z^3 - 6542*y^3*z^3 + 4098*y^4*z^3 - 292*y^5*z^3 + 11*z^4 + 135*y*z^4 - 1299*y^2*z^4 + 1271*y^3*z^4 - 226*y^4*z^4 - 45*z^5 + 125*y*z^5 - 167*y^2*z^5 - 21*y^3*z^5 + 42*z^6 - 116*y*z^6 + 38*y^2*z^6 - 8*z^7 + 8*y*z^7)*G[-y, 0, 1 - y, 0, z])/ (12*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-636*y^4 + 1596*y^5 - 1341*y^6 + 381*y^7 - 1620*y^3*z + 5430*y^4*z - 5814*y^5*z + 2010*y^6*z - 6*y^7*z - 1244*y^2*z^2 + 6516*y^3*z^2 - 9318*y^4*z^2 + 4136*y^5*z^2 - 90*y^6*z^2 - 212*y*z^3 + 3080*y^2*z^3 - 6728*y^3*z^3 + 4116*y^4*z^3 - 292*y^5*z^3 - 4*z^4 + 492*y*z^4 - 2253*y^2*z^4 + 2087*y^3*z^4 - 430*y^4*z^4 + 42*z^5 - 442*y*z^5 + 640*y^2*z^5 - 348*y^3*z^5 - 72*z^6 + 196*y*z^6 - 160*y^2*z^6 + 34*z^7 - 34*y*z^7)*G[-y, 0, 1 - y, 1 - y, z])/ (12*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((4211*y^4 - 10401*y^5 + 8628*y^6 - 2438*y^7 + 9958*y^3*z - 32938*y^4*z + 35018*y^5*z - 12125*y^6*z + 87*y^7*z + 6782*y^2*z^2 - 36206*y^3*z^2 + 51864*y^4*z^2 - 23076*y^5*z^2 + 636*y^6*z^2 + 1014*y*z^3 - 15634*y^2*z^3 + 34032*y^3*z^3 - 20765*y^4*z^3 + 1533*y^5*z^3 + 57*z^4 - 2223*y*z^4 + 9866*y^2*z^4 - 8924*y^3*z^4 + 1764*y^4*z^4 - 180*z^5 + 1542*y*z^5 - 1971*y^2*z^5 + 1149*y^3*z^5 + 234*z^6 - 534*y*z^6 + 480*y^2*z^6 - 111*z^7 + 111*y*z^7)* G[-y, 0, -y, 1 - y, z])/(36*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-639*y^4 + 1743*y^5 - 1593*y^6 + 489*y^7 - 1638*y^3*z + 5835*y^4*z - 6639*y^5*z + 2457*y^6*z - 15*y^7*z - 1280*y^2*z^2 + 6882*y^3*z^2 - 10206*y^4*z^2 + 4736*y^5*z^2 - 132*y^6*z^2 - 122*y*z^3 + 2822*y^2*z^3 - 6542*y^3*z^3 + 4098*y^4*z^3 - 292*y^5*z^3 + 11*z^4 + 135*y*z^4 - 1299*y^2*z^4 + 1271*y^3*z^4 - 226*y^4*z^4 - 45*z^5 + 125*y*z^5 - 167*y^2*z^5 - 21*y^3*z^5 + 42*z^6 - 116*y*z^6 + 38*y^2*z^6 - 8*z^7 + 8*y*z^7)* G[-y, 1 - y, 0, 0, z])/(12*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-636*y^4 + 1596*y^5 - 1341*y^6 + 381*y^7 - 1620*y^3*z + 5430*y^4*z - 5814*y^5*z + 2010*y^6*z - 6*y^7*z - 1244*y^2*z^2 + 6516*y^3*z^2 - 9318*y^4*z^2 + 4136*y^5*z^2 - 90*y^6*z^2 - 212*y*z^3 + 3080*y^2*z^3 - 6728*y^3*z^3 + 4116*y^4*z^3 - 292*y^5*z^3 - 4*z^4 + 492*y*z^4 - 2253*y^2*z^4 + 2087*y^3*z^4 - 430*y^4*z^4 + 42*z^5 - 442*y*z^5 + 640*y^2*z^5 - 348*y^3*z^5 - 72*z^6 + 196*y*z^6 - 160*y^2*z^6 + 34*z^7 - 34*y*z^7)*G[-y, 1 - y, 0, 1 - y, z])/ (12*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((1311*y^6 - 3501*y^7 + 3150*y^8 - 960*y^9 + 5304*y^5*z - 17049*y^6*z + 18087*y^7*z - 6408*y^8*z + 66*y^9*z + 8185*y^4*z^2 - 33441*y^5*z^2 + 42777*y^6*z^2 - 18007*y^7*z^2 + 486*y^8*z^2 + 5400*y^3*z^3 - 31957*y^4*z^3 + 52003*y^5*z^3 - 26819*y^6*z^3 + 1379*y^7*z^3 + 1823*y^2*z^4 - 16337*y^3*z^4 + 35267*y^4*z^4 - 22739*y^5*z^4 + 2016*y^6*z^4 + 188*y*z^5 - 4171*y^2*z^5 + 13401*y^3*z^5 - 10999*y^4*z^5 + 1641*y^5*z^5 + 29*z^6 - 405*y*z^6 + 2491*y^2*z^6 - 2773*y^3*z^6 + 718*y^4*z^6 - 51*z^7 + 221*y*z^7 - 281*y^2*z^7 + 141*y^3*z^7 + 27*z^8 - 33*y*z^8 + 12*y^2*z^8 - 5*z^9 + 5*y*z^9)* G[-y, 1 - y, 1, 0, z])/(12*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-636*y^4 + 1596*y^5 - 1341*y^6 + 381*y^7 - 1620*y^3*z + 5430*y^4*z - 5814*y^5*z + 2010*y^6*z - 6*y^7*z - 1244*y^2*z^2 + 6516*y^3*z^2 - 9318*y^4*z^2 + 4136*y^5*z^2 - 90*y^6*z^2 - 212*y*z^3 + 3080*y^2*z^3 - 6728*y^3*z^3 + 4116*y^4*z^3 - 292*y^5*z^3 - 4*z^4 + 492*y*z^4 - 2253*y^2*z^4 + 2087*y^3*z^4 - 430*y^4*z^4 + 42*z^5 - 442*y*z^5 + 640*y^2*z^5 - 348*y^3*z^5 - 72*z^6 + 196*y*z^6 - 160*y^2*z^6 + 34*z^7 - 34*y*z^7)*G[-y, 1 - y, 1 - y, 0, z])/ (12*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-1190*y^4 + 3606*y^5 - 3642*y^6 + 1226*y^7 - 2674*y^3*z + 9479*y^4*z - 11086*y^5*z + 4431*y^6*z - 150*y^7*z - 1232*y^2*z^2 + 7003*y^3*z^2 - 10994*y^4*z^2 + 5682*y^5*z^2 - 459*y^6*z^2 + 480*y*z^3 + 134*y^2*z^3 - 2638*y^3*z^3 + 2351*y^4*z^3 - 183*y^5*z^3 + 114*z^4 - 996*y*z^4 + 1356*y^2*z^4 - 639*y^3*z^4 + 597*y^4*z^4 - 228*z^5 + 672*y*z^5 - 669*y^2*z^5 + 657*y^3*z^5 + 114*z^6 - 156*y*z^6 + 186*y^2*z^6)*G[-y, 1 - y, 1 - y, 1 - y, z])/(18*(-1 + y)^2*y^2*z^3* (-1 + y + z)*(y + z)^2) + ((1199*y^4 - 1995*y^5 + 780*y^6 + 16*y^7 + 2926*y^3*z - 6943*y^4*z + 4529*y^5*z - 482*y^6*z - 30*y^7*z + 1880*y^2*z^2 - 8318*y^3*z^2 + 9204*y^4*z^2 - 2754*y^5*z^2 - 12*y^6*z^2 - 66*y*z^3 - 3076*y^2*z^3 + 7176*y^3*z^3 - 4244*y^4*z^3 + 174*y^5*z^3 + 57*z^4 - 189*y*z^4 + 2228*y^2*z^4 - 2546*y^3*z^4 + 342*y^4*z^4 - 207*z^5 + 705*y*z^5 - 918*y^2*z^5 + 312*y^3*z^5 + 198*z^6 - 408*y*z^6 + 174*y^2*z^6 - 48*z^7 + 48*y*z^7)* G[-y, 1 - y, -y, 1 - y, z])/(36*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((96*y^4 + 162*y^3*z - 18*y^4*z + 58*y^2*z^2 - 30*y^3*z^2 + 16*y*z^3 - 23*y^2*z^3 + 11*z^4 - 22*y*z^4 - 11*z^5)* G[-y, -y, 0, 1 - y, z])/(6*y^2*z^3*(y + z)^2) + ((96*y^4 + 162*y^3*z - 18*y^4*z + 58*y^2*z^2 - 30*y^3*z^2 + 16*y*z^3 - 23*y^2*z^3 + 11*z^4 - 22*y*z^4 - 11*z^5)*G[-y, -y, 1 - y, 0, z])/ (6*y^2*z^3*(y + z)^2) + ((178*y^4 - 28*y^5 - 813*y^6 + 998*y^7 - 335*y^8 - 172*y^3*z + 1958*y^4*z - 5154*y^5*z + 5110*y^6*z - 1730*y^7*z - 12*y^8*z - 1268*y^2*z^2 + 6202*y^3*z^2 - 11978*y^4*z^2 + 10554*y^5*z^2 - 3642*y^6*z^2 + 132*y^7*z^2 + 48*y*z^3 + 1768*y^2*z^3 - 5554*y^3*z^3 + 5516*y^4*z^3 - 2168*y^5*z^3 + 390*y^6*z^3 + 42*z^4 - 636*y*z^4 + 2137*y^2*z^4 - 3686*y^3*z^4 + 1909*y^4*z^4 + 378*y^5*z^4 - 36*z^5 + 924*y*z^5 - 3120*y^2*z^5 + 2370*y^3*z^5 + 294*y^4*z^5 - 54*z^6 - 312*y*z^6 + 516*y^2*z^6 + 282*y^3*z^6 + 48*z^7 - 24*y*z^7 + 120*y^2*z^7)* G[-y, -y, 1 - y, 1 - y, z])/(36*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-458*y^4 + 3308*y^5 - 6789*y^6 + 5486*y^7 - 1547*y^8 - 1048*y^3*z + 9272*y^4*z - 22218*y^5*z + 21079*y^6*z - 7352*y^7*z + 267*y^8*z - 1130*y^2*z^2 + 9976*y^3*z^2 - 27293*y^4*z^2 + 30372*y^5*z^2 - 13119*y^6*z^2 + 1194*y^7*z^2 + 696*y*z^3 - 326*y^2*z^3 - 6898*y^3*z^3 + 13415*y^4*z^3 - 8600*y^5*z^3 + 1713*y^6*z^3 + 240*z^4 - 3102*y*z^4 + 7963*y^2*z^4 - 8030*y^3*z^4 + 2551*y^4*z^4 + 450*y^5*z^4 - 756*z^5 + 4740*y*z^5 - 9177*y^2*z^5 + 6402*y^3*z^5 - 993*y^4*z^5 + 747*z^6 - 2742*y*z^6 + 3063*y^2*z^6 - 852*y^3*z^6 - 231*z^7 + 498*y*z^7 - 195*y^2*z^7)* G[-y, -y, -y, 1 - y, z])/(36*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + G[1, 0, y]*((-20006*y^3 + 69576*y^4 - 92229*y^5 + 55754*y^6 - 13095*y^7 - 42632*y^2*z + 182220*y^3*z - 294267*y^4*z + 212807*y^5*z - 58533*y^6*z + 405*y^7*z - 12798*y*z^2 + 103060*y^2*z^2 - 240212*y^3*z^2 + 225100*y^4*z^2 - 74664*y^5*z^2 - 486*y^6*z^2 + 594*z^3 + 13636*y*z^3 - 60689*y^2*z^3 + 83953*y^3*z^3 - 34519*y^4*z^3 + 783*y^5*z^3 - 4482*z^4 + 12396*y*z^4 - 9321*y^2*z^4 + 6984*y^3*z^4 + 5697*y^4*z^4 + 7209*z^5 - 19314*y*z^5 + 18303*y^2*z^5 + 5076*y^3*z^5 - 3321*z^6 + 6026*y*z^6 + 1053*y^2*z^6)/(216*(-1 + y)^2*y*z^2*(-1 + y + z)^2* (y + z)^3) + ((-1 + z)*(y + 35*y^2 - 40*y^3 - 10*y^4 + 14*y^5 + z + 26*y*z - 89*y^2*z + 37*y^3*z + 25*y^4*z - 9*z^2 - 31*y*z^2 + 47*y^2*z^2 + 5*y^3*z^2 - 12*y^4*z^2 + 10*z^3 + 11*y*z^3 - 13*y^2*z^3 - 12*y^3*z^3 + 3*z^4 - 12*y*z^4 + 5*y^2*z^4 - 5*z^5 + 5*y*z^5)*G[1, 0, z])/(4*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)) + ((-3*y - 63*y^2 + 222*y^3 - 238*y^4 + 90*y^5 - 8*y^6 - 3*z - 40*y*z + 449*y^2*z - 888*y^3*z + 624*y^4*z - 150*y^5*z + 8*y^6*z + 23*z^2 + 142*y*z^2 - 889*y^2*z^2 + 1143*y^3*z^2 - 475*y^4*z^2 + 58*y^5*z^2 - 2*y^6*z^2 - 65*z^3 - 129*y*z^3 + 631*y^2*z^3 - 473*y^3*z^3 + 40*y^4*z^3 + 2*y^5*z^3 + 90*z^4 - 23*y*z^4 - 57*y^2*z^4 - 67*y^3*z^4 + 51*y^4*z^4 - 65*z^5 + 86*y*z^5 - 90*y^2*z^5 + 63*y^3*z^5 + 23*z^6 - 36*y*z^6 + 19*y^2*z^6 - 3*z^7 + 3*y*z^7)* G[1, 1 - y, z])/(4*(-1 + y)*y^2*(-1 + z)*z^3*(-1 + y + z)^2* (y + z)) + ((2*y^4 + 56*y^5 - 413*y^6 + 1046*y^7 - 1250*y^8 + 722*y^9 - 163*y^10 + 8*y^3*z + 210*y^4*z - 1764*y^5*z + 5242*y^6*z - 7524*y^7*z + 5448*y^8*z - 1788*y^9*z + 168*y^10*z + 12*y^2*z^2 + 280*y^3*z^2 - 2907*y^4*z^2 + 10542*y^5*z^2 - 18476*y^6*z^2 + 16584*y^7*z^2 - 7140*y^8*z^2 + 1108*y^9*z^2 - 3*y^10*z^2 + 8*y*z^3 + 140*y^2*z^3 - 2248*y^3*z^3 + 10675*y^4*z^3 - 23626*y^5*z^3 + 26479*y^6*z^3 - 14476*y^7*z^3 + 3086*y^8*z^3 - 38*y^9*z^3 + 2*z^4 - 811*y^2*z^4 + 5824*y^3*z^4 - 17095*y^4*z^4 + 24296*y^5*z^4 - 16688*y^6*z^4 + 4650*y^7*z^4 - 146*y^8*z^4 - 14*z^5 - 52*y*z^5 + 1578*y^2*z^5 - 7122*y^3*z^5 + 13409*y^4*z^5 - 11602*y^5*z^5 + 4187*y^6*z^5 - 288*y^7*z^5 + 29*z^6 + 100*y*z^6 - 1512*y^2*z^6 + 4390*y^3*z^6 - 4938*y^4*z^6 + 2328*y^5*z^6 - 333*y^6*z^6 - 21*z^7 - 100*y*z^7 + 751*y^2*z^7 - 1198*y^3*z^7 + 730*y^4*z^7 - 226*y^5*z^7 - z^8 + 64*y*z^8 - 157*y^2*z^8 + 82*y^3*z^8 - 84*y^4*z^8 + 7*z^9 - 24*y*z^9 + y^2*z^9 - 16*y^3*z^9 - 2*z^10 + 4*y*z^10 - 2*y^2*z^10)*G[1 - y, 0, z])/ (4*(-1 + y)^2*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^4) + ((-27*y^4 - 540*y^5 + 3989*y^6 - 9998*y^7 + 11865*y^8 - 6830*y^9 + 1541*y^10 - 108*y^3*z - 1953*y^4*z + 16934*y^5*z - 49865*y^6*z + 70778*y^7*z - 50921*y^8*z + 16772*y^9*z - 1637*y^10*z - 162*y^2*z^2 - 2412*y^3*z^2 + 27825*y^4*z^2 - 100944*y^5*z^2 + 174158*y^6*z^2 - 154186*y^7*z^2 + 66242*y^8*z^2 - 10608*y^9*z^2 + 87*y^10*z^2 - 108*y*z^3 - 918*y^2*z^3 + 20876*y^3*z^3 - 102350*y^4*z^3 + 223134*y^5*z^3 - 244922*y^6*z^3 + 132374*y^7*z^3 - 28734*y^8*z^3 + 648*y^9*z^3 - 27*z^4 + 288*y*z^4 + 6149*y^2*z^4 - 52724*y^3*z^4 + 156686*y^4*z^4 - 218344*y^5*z^4 + 146628*y^6*z^4 - 40258*y^7*z^4 + 1557*y^8*z^4 + 207*z^5 - 774*y*z^5 - 9705*y^2*z^5 + 55112*y^3*z^5 - 106276*y^4*z^5 + 89432*y^5*z^5 - 29430*y^6*z^5 + 1326*y^7*z^5 - 585*z^6 + 2214*y*z^6 + 3246*y^2*z^6 - 20088*y^3*z^6 + 23463*y^4*z^6 - 7710*y^5*z^6 - 549*y^6*z^6 + 810*z^7 - 3312*y*z^7 + 4462*y^2*z^7 - 4028*y^3*z^7 + 4192*y^4*z^7 - 1980*y^5*z^7 - 585*z^8 + 2340*y*z^8 - 3999*y^2*z^8 + 3894*y^3*z^8 - 1569*y^4*z^8 + 207*z^9 - 702*y*z^9 + 981*y^2*z^9 - 522*y^3*z^9 - 27*z^10 + 54*y*z^10 - 54*y^2*z^10)*G[1 - y, 1 - y, z])/ (36*(-1 + y)^2*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^4) + ((-9*y^2 - 198*y^3 + 1546*y^4 - 4492*y^5 + 6216*y^6 - 4096*y^7 + 1033*y^8 - 18*y*z - 369*y^2*z + 3950*y^3*z - 14843*y^4*z + 26248*y^5*z - 22922*y^6*z + 9062*y^7*z - 1108*y^8*z - 9*z^2 - 144*y*z^2 + 2878*y^2*z^2 - 16204*y^3*z^2 + 39803*y^4*z^2 - 46938*y^5*z^2 + 25886*y^6*z^2 - 5338*y^7*z^2 + 66*y^8*z^2 + 27*z^3 + 630*y*z^3 - 6972*y^2*z^3 + 26674*y^3*z^3 - 44279*y^4*z^3 + 33556*y^5*z^3 - 10008*y^6*z^3 + 372*y^7*z^3 - 1008*y*z^4 + 7851*y^2*z^4 - 20182*y^3*z^4 + 21572*y^4*z^4 - 9322*y^5*z^4 + 846*y^6*z^4 - 45*z^5 + 792*y*z^5 - 4111*y^2*z^5 + 6470*y^3*z^5 - 4306*y^4*z^5 + 948*y^5*z^5 - 198*y*z^6 + 516*y^2*z^6 - 582*y^3*z^6 + 498*y^4*z^6 + 54*z^7 - 108*y*z^7 + 234*y^2*z^7 + 72*y^3*z^7 - 27*z^8 + 54*y*z^8 - 18*y^2*z^8)*G[1 - y, -y, z])/ (36*(-1 + y)^2*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^2) + ((-160*y^6 + 394*y^7 - 327*y^8 + 93*y^9 - 560*y^5*z + 1728*y^6*z - 1754*y^7*z + 591*y^8*z - 5*y^9*z - 678*y^4*z^2 + 2910*y^5*z^2 - 3780*y^6*z^2 + 1588*y^7*z^2 - 40*y^8*z^2 - 164*y^3*z^3 + 1886*y^4*z^3 - 3748*y^5*z^3 + 2138*y^6*z^3 - 102*y^7*z^3 - 36*y^2*z^4 + 566*y^3*z^4 - 1924*y^4*z^4 + 1558*y^5*z^4 - 114*y^6*z^4 - 4*y*z^5 + 112*y^2*z^5 - 634*y^3*z^5 + 668*y^4*z^5 - 42*y^5*z^5 - 6*z^6 + 18*y*z^6 - 112*y^2*z^6 + 164*y^3*z^6 + 36*y^4*z^6 + 10*z^7 - 8*y*z^7 - 2*y^2*z^7 + 50*y^3*z^7 - z^8 - 11*y*z^8 + 22*y^2*z^8 - 3*z^9 + 3*y*z^9)*G[-y, 0, z])/ (4*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((1142*y^6 - 3426*y^7 + 3381*y^8 - 1097*y^9 + 3980*y^5*z - 15589*y^6*z + 18767*y^7*z - 7263*y^8*z + 105*y^9*z + 4902*y^4*z^2 - 27856*y^5*z^2 + 42508*y^6*z^2 - 20328*y^7*z^2 + 774*y^8*z^2 + 884*y^3*z^3 - 19755*y^4*z^3 + 45647*y^5*z^3 - 28891*y^6*z^3 + 2061*y^7*z^3 - 172*y^2*z^4 - 5380*y^3*z^4 + 24230*y^4*z^4 - 21462*y^5*z^4 + 2514*y^6*z^4 - 468*y*z^5 + 1445*y^2*z^5 + 3925*y^3*z^5 - 6405*y^4*z^5 + 963*y^5*z^5 - 108*z^6 + 1746*y*z^6 - 3652*y^2*z^6 + 2608*y^3*z^6 - 1134*y^4*z^6 + 351*z^7 - 2259*y*z^7 + 3279*y^2*z^7 - 1641*y^3*z^7 - 387*z^8 + 1143*y*z^8 - 810*y^2*z^8 + 144*z^9 - 144*y*z^9)*G[-y, 1 - y, z])/(36*(-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((-266*y^4 - 556*y^3*z + 33*y^4*z - 365*y^2*z^2 + 66*y^3*z^2 - 90*y*z^3 + 69*y^2*z^3 - 54*z^4 + 90*y*z^4 + 54*z^5)*G[-y, -y, z])/(18*y^2*z^3*(y + z)^2) + ((-14*y^6 + 42*y^7 - 42*y^8 + 14*y^9 + 8*y^4*z - 88*y^5*z + 244*y^6*z - 256*y^7*z + 92*y^8*z + 56*y^3*z^2 - 328*y^4*z^2 + 764*y^5*z^2 - 775*y^6*z^2 + 290*y^7*z^2 - 7*y^8*z^2 + 16*y^2*z^3 - 248*y^3*z^3 + 848*y^4*z^3 - 1052*y^5*z^3 + 465*y^6*z^3 - 36*y^7*z^3 + 24*y*z^4 - 166*y^2*z^4 + 578*y^3*z^4 - 832*y^4*z^4 + 446*y^5*z^4 - 78*y^6*z^4 + 8*z^5 - 96*y*z^5 + 348*y^2*z^5 - 532*y^3*z^5 + 322*y^4*z^5 - 92*y^5*z^5 - 20*z^6 + 120*y*z^6 - 243*y^2*z^6 + 178*y^3*z^6 - 63*y^4*z^6 + 16*z^7 - 56*y*z^7 + 57*y^2*z^7 - 24*y^3*z^7 - 4*z^8 + 8*y*z^8 - 4*y^2*z^8)* G[0, 0, 0, z])/(2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((40*y^6 - 160*y^7 + 240*y^8 - 160*y^9 + 40*y^10 + 190*y^5*z - 840*y^6*z + 1386*y^7*z - 1018*y^8*z + 288*y^9*z - 6*y^10*z + 363*y^4*z^2 - 1832*y^5*z^2 + 3358*y^6*z^2 - 2708*y^7*z^2 + 855*y^8*z^2 - 36*y^9*z^2 + 250*y^3*z^3 - 1732*y^4*z^3 + 3832*y^5*z^3 - 3519*y^6*z^3 + 1244*y^7*z^3 - 75*y^8*z^3 + 220*y^2*z^4 - 1404*y^3*z^4 + 3171*y^4*z^4 - 2986*y^5*z^4 + 1062*y^6*z^4 - 72*y^7*z^4 + 48*y*z^5 - 668*y^2*z^5 + 1960*y^3*z^5 - 2018*y^4*z^5 + 696*y^5*z^5 - 54*y^6*z^5 + 9*z^6 - 156*y*z^6 + 706*y^2*z^6 - 956*y^3*z^6 + 415*y^4*z^6 - 72*y^5*z^6 - 24*z^7 + 174*y*z^7 - 327*y^2*z^7 + 216*y^3*z^7 - 75*y^4*z^7 + 21*z^8 - 78*y*z^8 + 84*y^2*z^8 - 36*y^3*z^8 - 6*z^9 + 12*y*z^9 - 6*y^2*z^9)* G[0, 0, 1 - y, z])/(6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-4*y^4 + 16*y^5 - 24*y^6 + 16*y^7 - 4*y^8 - 50*y^3*z + 214*y^4*z - 342*y^5*z + 242*y^6*z - 64*y^7*z - 100*y^2*z^2 + 512*y^3*z^2 - 961*y^4*z^2 + 786*y^5*z^2 - 237*y^6*z^2 - 30*y*z^3 + 338*y^2*z^3 - 938*y^3*z^3 + 994*y^4*z^3 - 376*y^5*z^3 + 12*y^6*z^3 - 18*z^4 + 156*y*z^4 - 529*y^2*z^4 + 710*y^3*z^4 - 364*y^4*z^4 + 48*y^5*z^4 + 48*z^5 - 234*y*z^5 + 396*y^2*z^5 - 276*y^3*z^5 + 72*y^4*z^5 - 42*z^6 + 132*y*z^6 - 135*y^2*z^6 + 48*y^3*z^6 + 12*z^7 - 24*y*z^7 + 12*y^2*z^7)*G[0, 0, -y, z])/(6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((8*y^3 - 31*y^4 + 46*y^5 - 31*y^6 + 8*y^7 + 16*y^2*z - 82*y^3*z + 150*y^4*z - 118*y^5*z + 34*y^6*z + 8*y*z^2 - 64*y^2*z^2 + 150*y^3*z^2 - 134*y^4*z^2 + 34*y^5*z^2 + 6*y^6*z^2 - 14*y*z^3 + 46*y^2*z^3 - 24*y^3*z^3 - 45*y^4*z^3 + 40*y^5*z^3 - 3*y^6*z^3 + 3*z^4 - 20*y*z^4 + 80*y^2*z^4 - 146*y^3*z^4 + 103*y^4*z^4 - 18*y^5*z^4 - 12*z^5 + 68*y*z^5 - 141*y^2*z^5 + 122*y^3*z^5 - 33*y^4*z^5 + 15*z^6 - 54*y*z^6 + 65*y^2*z^6 - 24*y^3*z^6 - 6*z^7 + 12*y*z^7 - 6*y^2*z^7)*G[0, 1, 0, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-12*y^3 + 56*y^4 - 92*y^5 + 64*y^6 - 16*y^7 - 24*y^2*z + 144*y^3*z - 288*y^4*z + 240*y^5*z - 72*y^6*z - 12*y*z^2 + 115*y^2*z^2 - 308*y^3*z^2 + 319*y^4*z^2 - 114*y^5*z^2 + 38*y*z^3 - 170*y^2*z^3 + 232*y^3*z^3 - 91*y^4*z^3 - 8*y^5*z^3 - y^6*z^3 + z^4 - 36*y*z^4 + 74*y^2*z^4 - 6*y^3*z^4 - 42*y^4*z^4 + 6*y^5*z^4 + 2*z^5 - 12*y*z^5 + 53*y^2*z^5 - 68*y^3*z^5 + 19*y^4*z^5 - 7*z^6 + 30*y*z^6 - 42*y^2*z^6 + 16*y^3*z^6 + 4*z^7 - 8*y*z^7 + 4*y^2*z^7)* G[0, 1, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-8*y^5 + 24*y^6 - 16*y^7 - 16*y^8 + 24*y^9 - 8*y^10 - 32*y^4*z + 140*y^5*z - 194*y^6*z + 58*y^7*z + 70*y^8*z - 46*y^9*z + 4*y^10*z - 48*y^3*z^2 + 316*y^4*z^2 - 664*y^5*z^2 + 506*y^6*z^2 - 20*y^7*z^2 - 114*y^8*z^2 + 24*y^9*z^2 - 32*y^2*z^3 + 316*y^3*z^3 - 916*y^4*z^3 + 960*y^5*z^3 - 197*y^6*z^3 - 194*y^7*z^3 + 63*y^8*z^3 - 8*y*z^4 + 160*y^2*z^4 - 672*y^3*z^4 + 904*y^4*z^4 - 236*y^5*z^4 - 243*y^6*z^4 + 92*y^7*z^4 + 16*y*z^5 - 194*y^2*z^5 + 390*y^3*z^5 - 88*y^4*z^5 - 214*y^5*z^5 + 78*y^6*z^5 - 4*z^6 + 8*y*z^6 + 18*y^2*z^6 + 56*y^3*z^6 - 132*y^4*z^6 + 36*y^5*z^6 + 8*z^7 - 24*y*z^7 + 47*y^2*z^7 - 50*y^3*z^7 + 7*y^4*z^7 - 4*z^8 + 8*y*z^8 - 7*y^2*z^8)*G[0, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((36*y^5 - 170*y^6 + 320*y^7 - 300*y^8 + 140*y^9 - 26*y^10 + 144*y^4*z - 788*y^5*z + 1683*y^6*z - 1752*y^7*z + 878*y^8*z - 156*y^9*z - 9*y^10*z + 216*y^3*z^2 - 1434*y^4*z^2 + 3568*y^5*z^2 - 4145*y^6*z^2 + 2188*y^7*z^2 - 339*y^8*z^2 - 54*y^9*z^2 + 144*y^2*z^3 - 1232*y^3*z^3 + 3695*y^4*z^3 - 4784*y^5*z^3 + 2442*y^6*z^3 - 100*y^7*z^3 - 165*y^8*z^3 + 36*y*z^4 - 572*y^2*z^4 + 2208*y^3*z^4 - 3078*y^4*z^4 + 974*y^5*z^4 + 804*y^6*z^4 - 330*y^7*z^4 - 72*y*z^5 + 541*y^2*z^5 - 776*y^3*z^5 - 737*y^4*z^5 + 1662*y^5*z^5 - 450*y^6*z^5 + 12*z^6 - 72*y*z^6 + 349*y^2*z^6 - 1280*y^3*z^6 + 1657*y^4*z^6 - 414*y^5*z^6 - 39*z^7 + 252*y*z^7 - 720*y^2*z^7 + 924*y^3*z^7 - 249*y^4*z^7 + 42*z^8 - 174*y*z^8 + 264*y^2*z^8 - 90*y^3*z^8 - 15*z^9 + 30*y*z^9 - 15*y^2*z^9)*G[0, 1 - y, 1 - y, z])/ (6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((11*y^4 - 44*y^5 + 66*y^6 - 44*y^7 + 11*y^8 - 86*y^3*z + 316*y^4*z - 432*y^5*z + 260*y^6*z - 58*y^7*z - 193*y^2*z^2 + 932*y^3*z^2 - 1609*y^4*z^2 + 1194*y^5*z^2 - 324*y^6*z^2 - 24*y*z^3 + 491*y^2*z^3 - 1394*y^3*z^3 + 1429*y^4*z^3 - 520*y^5*z^3 + 18*y^6*z^3 + 78*y*z^4 - 469*y^2*z^4 + 770*y^3*z^4 - 448*y^4*z^4 + 66*y^5*z^4 + 15*z^5 - 144*y*z^5 + 336*y^2*z^5 - 306*y^3*z^5 + 93*y^4*z^5 - 30*z^6 + 120*y*z^6 - 153*y^2*z^6 + 60*y^3*z^6 + 15*z^7 - 30*y*z^7 + 15*y^2*z^7)*G[0, 1 - y, -y, z])/ (6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-4*y^6 + 18*y^7 - 29*y^8 + 20*y^9 - 5*y^10 - 2*y^5*z + 36*y^6*z - 96*y^7*z + 94*y^8*z - 34*y^9*z + 2*y^10*z + 20*y^4*z^2 - 16*y^5*z^2 - 109*y^6*z^2 + 198*y^7*z^2 - 105*y^8*z^2 + 12*y^9*z^2 - 40*y^3*z^3 + 202*y^4*z^3 - 482*y^5*z^3 + 550*y^6*z^3 - 262*y^7*z^3 + 32*y^8*z^3 + 24*y^2*z^4 + 42*y^3*z^4 - 415*y^4*z^4 + 660*y^5*z^4 - 358*y^6*z^4 + 52*y^7*z^4 - 22*y*z^5 + 64*y^2*z^5 - 224*y^3*z^5 + 404*y^4*z^5 - 262*y^5*z^5 + 60*y^6*z^5 - 8*z^6 + 84*y*z^6 - 235*y^2*z^6 + 302*y^3*z^6 - 165*y^4*z^6 + 52*y^5*z^6 + 18*z^7 - 94*y*z^7 + 166*y^2*z^7 - 102*y^3*z^7 + 32*y^4*z^7 - 12*z^8 + 36*y*z^8 - 31*y^2*z^8 + 12*y^3*z^8 + 2*z^9 - 4*y*z^9 + 2*y^2*z^9)*G[0, -y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((25*y^6 - 64*y^7 + 54*y^8 - 16*y^9 + y^10 + 16*y^5*z + 30*y^6*z - 162*y^7*z + 170*y^8*z - 54*y^9*z - 153*y^4*z^2 + 796*y^5*z^2 - 1442*y^6*z^2 + 1108*y^7*z^2 - 309*y^8*z^2 - 56*y^3*z^3 + 677*y^4*z^3 - 1670*y^5*z^3 + 1533*y^6*z^3 - 484*y^7*z^3 - 179*y^2*z^4 + 876*y^3*z^4 - 1647*y^4*z^4 + 1388*y^5*z^4 - 453*y^6*z^4 + 6*y^7*z^4 + 36*y*z^5 + 232*y^2*z^5 - 926*y^3*z^5 + 1039*y^4*z^5 - 444*y^5*z^5 + 27*y^6*z^5 + 15*z^6 - 120*y*z^6 + 70*y^2*z^6 + 208*y^3*z^6 - 275*y^4*z^6 + 48*y^5*z^6 - 27*z^7 + 90*y*z^7 - 57*y^2*z^7 - 84*y^3*z^7 + 42*y^4*z^7 + 9*z^8 - 36*y^2*z^8 + 18*y^3*z^8 + 3*z^9 - 6*y*z^9 + 3*y^2*z^9)* G[0, -y, 1 - y, z])/(6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-11*y^4 - 4*y^3*z + 28*y^2*z^2 + 12*y*z^3 - 6*y^2*z^3 + 6*z^4 - 12*y*z^4 - 6*z^5)*G[0, -y, -y, z])/ (3*y^2*z^3*(y + z)^2) + (2*(-1 + z)*(3*y - 4*y^2 + 2*y^3 - 6*y*z + 4*y^2*z - z^2 + 5*y*z^2 - y^2*z^2 + 2*z^3 - 2*y*z^3 - z^4)* G[1, 0, 0, z])/(y^2*z^3*(-1 + y + z)^2) + ((14*y - 32*y^2 + 16*y^3 - 42*y*z + 58*y^2*z - 14*y^3*z - z^2 + 44*y*z^2 - 26*y^2*z^2 + 3*z^3 - 18*y*z^3 - 3*z^4 + 2*y*z^4 + z^5)* G[1, 0, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(2*y - 19*y^2 + 12*y^3 - 4*y*z + 19*y^2*z + 3*z^2 - 4*y*z^2 + 2*y^2*z^2 - 6*z^3 + 6*y*z^3 + 3*z^4)*G[1, 0, -y, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(2*y^2 - 2*y^2*z + z^2 - 2*y*z^2 + 2*y^2*z^2 - 2*z^3 + 2*y*z^3 + z^4)*G[1, 1, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((-8*y + 54*y^2 - 24*y^3 + 24*y*z - 84*y^2*z + 16*y^3*z - z^2 - 22*y*z^2 + 30*y^2*z^2 + 3*z^3 + 4*y*z^3 - 3*z^4 + 2*y*z^4 + z^5)*G[1, 1, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(5*y - 11*y^2 + 6*y^3 - 10*y*z + 11*y^2*z - z^2 + 7*y*z^2 + 2*z^3 - 2*y*z^3 - z^4)* G[1, 1 - y, 0, z])/(y^2*z^3*(-1 + y + z)^2) + ((-4*y - 17*y^2 + 8*y^3 + 12*y*z + 22*y^2*z - 4*y^3*z + 5*z^2 - 22*y*z^2 - 5*y^2*z^2 - 15*z^3 + 24*y*z^3 + 15*z^4 - 10*y*z^4 - 5*z^5)*G[1, 1 - y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(2*y - 19*y^2 + 12*y^3 - 4*y*z + 19*y^2*z + 3*z^2 - 4*y*z^2 + 2*y^2*z^2 - 6*z^3 + 6*y*z^3 + 3*z^4)*G[1, 1 - y, -y, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((10*y^5 - 54*y^6 + 116*y^7 - 124*y^8 + 66*y^9 - 14*y^10 + 40*y^4*z - 234*y^5*z + 563*y^6*z - 682*y^7*z + 408*y^8*z - 92*y^9*z - 3*y^10*z + 60*y^3*z^2 - 394*y^4*z^2 + 1090*y^5*z^2 - 1532*y^6*z^2 + 1052*y^7*z^2 - 258*y^8*z^2 - 18*y^9*z^2 + 40*y^2*z^3 - 344*y^3*z^3 + 1158*y^4*z^3 - 1942*y^5*z^3 + 1552*y^6*z^3 - 422*y^7*z^3 - 42*y^8*z^3 + 10*y*z^4 - 134*y^2*z^4 + 620*y^3*z^4 - 1362*y^4*z^4 + 1334*y^5*z^4 - 413*y^6*z^4 - 48*y^7*z^4 - 30*y*z^5 + 187*y^2*z^5 - 538*y^3*z^5 + 656*y^4*z^5 - 220*y^5*z^5 - 27*y^6*z^5 - 2*z^6 + 38*y*z^6 - 140*y^2*z^6 + 200*y^3*z^6 - 48*y^4*z^6 - 6*y^5*z^6 + 4*z^7 - 22*y*z^7 + 40*y^2*z^7 + 6*y^3*z^7 - 2*z^8 + 4*y*z^8 + 5*y^2*z^8)* G[1 - y, 0, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-30*y^5 + 106*y^6 - 124*y^7 + 36*y^8 + 26*y^9 - 14*y^10 - 120*y^4*z + 538*y^5*z - 906*y^6*z + 678*y^7*z - 178*y^8*z - 24*y^9*z + 12*y^10*z - 180*y^3*z^2 + 1104*y^4*z^2 - 2570*y^5*z^2 + 2878*y^6*z^2 - 1490*y^7*z^2 + 186*y^8*z^2 + 72*y^9*z^2 - 120*y^2*z^3 + 1180*y^3*z^3 - 3835*y^4*z^3 + 5782*y^5*z^3 - 4059*y^6*z^3 + 896*y^7*z^3 + 156*y^8*z^3 - 30*y*z^4 + 568*y^2*z^4 - 2820*y^3*z^4 + 5862*y^4*z^4 - 5416*y^5*z^4 + 1713*y^6*z^4 + 114*y^7*z^4 + 150*y*z^5 - 1208*y^2*z^5 + 3478*y^3*z^5 - 4247*y^4*z^5 + 1890*y^5*z^5 - 99*y^6*z^5 + 18*z^6 - 342*y*z^6 + 1420*y^2*z^6 - 2294*y^3*z^6 + 1408*y^4*z^6 - 264*y^5*z^6 - 51*z^7 + 378*y*z^7 - 861*y^2*z^7 + 720*y^3*z^7 - 222*y^4*z^7 + 48*z^8 - 186*y*z^8 + 219*y^2*z^8 - 90*y^3*z^8 - 15*z^9 + 30*y*z^9 - 15*y^2*z^9)*G[1 - y, 0, 1 - y, z])/(6*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((-13*y^4 + 52*y^5 - 78*y^6 + 52*y^7 - 13*y^8 - 122*y^3*z + 529*y^4*z - 864*y^5*z + 638*y^6*z - 190*y^7*z + 9*y^8*z - 208*y^2*z^2 + 1106*y^3*z^2 - 2137*y^4*z^2 + 1824*y^5*z^2 - 621*y^6*z^2 + 36*y^7*z^2 - 42*y*z^3 + 614*y^2*z^3 - 1808*y^3*z^3 + 2017*y^4*z^3 - 856*y^5*z^3 + 75*y^6*z^3 - 15*z^4 + 174*y*z^4 - 736*y^2*z^4 + 1118*y^3*z^4 - 646*y^4*z^4 + 108*y^5*z^4 + 45*z^5 - 252*y*z^5 + 474*y^2*z^5 - 366*y^3*z^5 + 105*y^4*z^5 - 45*z^6 + 150*y*z^6 - 162*y^2*z^6 + 60*y^3*z^6 + 15*z^7 - 30*y*z^7 + 15*y^2*z^7)*G[1 - y, 0, -y, z])/ (6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-4*y^3 + 8*y^4 + 18*y^5 - 59*y^6 + 52*y^7 - 15*y^8 - 8*y^2*z + 28*y^3*z + 16*y^4*z - 140*y^5*z + 160*y^6*z - 56*y^7*z - 4*y*z^2 + 40*y^2*z^2 - 66*y^3*z^2 - 38*y^4*z^2 + 134*y^5*z^2 - 66*y^6*z^2 + 20*y*z^3 - 96*y^2*z^3 + 128*y^3*z^3 - 47*y^4*z^3 + 2*y^5*z^3 - 7*y^6*z^3 + 4*z^4 - 52*y*z^4 + 145*y^2*z^4 - 156*y^3*z^4 + 79*y^4*z^4 - 22*y^5*z^4 - 12*z^5 + 68*y*z^5 - 119*y^2*z^5 + 86*y^3*z^5 - 27*y^4*z^5 + 12*z^6 - 40*y*z^6 + 42*y^2*z^6 - 16*y^3*z^6 - 4*z^7 + 8*y*z^7 - 4*y^2*z^7)*G[1 - y, 1, 0, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((14*y^3 - 53*y^4 + 80*y^5 - 59*y^6 + 20*y^7 - 2*y^8 + 28*y^2*z - 152*y^3*z + 307*y^4*z - 288*y^5*z + 124*y^6*z - 20*y^7*z + y^8*z + 14*y*z^2 - 154*y^2*z^2 + 460*y^3*z^2 - 573*y^4*z^2 + 316*y^5*z^2 - 67*y^6*z^2 + 4*y^7*z^2 - 48*y*z^3 + 276*y^2*z^3 - 506*y^3*z^3 + 371*y^4*z^3 - 104*y^5*z^3 + 11*y^6*z^3 - 3*z^4 + 72*y*z^4 - 225*y^2*z^4 + 234*y^3*z^4 - 95*y^4*z^4 + 20*y^5*z^4 + 9*z^5 - 62*y*z^5 + 102*y^2*z^5 - 64*y^3*z^5 + 21*y^4*z^5 - 9*z^6 + 30*y*z^6 - 30*y^2*z^6 + 12*y^3*z^6 + 3*z^7 - 6*y*z^7 + 3*y^2*z^7)* G[1 - y, 1, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((2*y^5 - 12*y^6 + 28*y^7 - 32*y^8 + 18*y^9 - 4*y^10 + 8*y^4*z - 52*y^5*z + 121*y^6*z - 134*y^7*z + 76*y^8*z - 22*y^9*z + 3*y^10*z + 12*y^3*z^2 - 85*y^4*z^2 + 194*y^5*z^2 - 180*y^6*z^2 + 76*y^7*z^2 - 35*y^8*z^2 + 18*y^9*z^2 + 8*y^2*z^3 - 54*y^3*z^3 + 92*y^4*z^3 + 50*y^5*z^3 - 180*y^6*z^3 + 44*y^7*z^3 + 40*y^8*z^3 + 2*y*z^4 - 16*y^2*z^4 - 24*y^3*z^4 + 307*y^4*z^4 - 536*y^5*z^4 + 238*y^6*z^4 + 32*y^7*z^4 + 10*y*z^5 - 87*y^2*z^5 + 368*y^3*z^5 - 656*y^4*z^5 + 398*y^5*z^5 - 21*y^6*z^5 + 5*z^6 - 62*y*z^6 + 256*y^2*z^6 - 492*y^3*z^6 + 377*y^4*z^6 - 66*y^5*z^6 - 14*z^7 + 92*y*z^7 - 220*y^2*z^7 + 212*y^3*z^7 - 58*y^4*z^7 + 13*z^8 - 50*y*z^8 + 64*y^2*z^8 - 24*y^3*z^8 - 4*z^9 + 8*y*z^9 - 4*y^2*z^9)* G[1 - y, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-6*y^5 + 34*y^6 - 50*y^7 + 22*y^8 - 24*y^4*z + 136*y^5*z - 152*y^6*z + 34*y^7*z + 6*y^8*z - 36*y^3*z^2 + 225*y^4*z^2 - 150*y^5*z^2 - 87*y^6*z^2 + 24*y^7*z^2 - 24*y^2*z^3 + 154*y^3*z^3 + 55*y^4*z^3 - 320*y^5*z^3 + 39*y^6*z^3 - 6*y*z^4 + 64*y^2*z^4 + 94*y^3*z^4 - 332*y^4*z^4 + 36*y^5*z^4 - 6*y*z^5 + 78*y^2*z^5 - 192*y^3*z^5 + 24*y^4*z^5 - 3*z^6 + 18*y*z^6 - 51*y^2*z^6 + 12*y^3*z^6 + 3*z^7 - 6*y*z^7 + 3*y^2*z^7)* G[1 - y, 1 - y, 1 - y, z])/(6*(-1 + y)^2*y^2*z^3*(y + z)^4) + ((-18*y^3 + 92*y^4 - 176*y^5 + 159*y^6 - 68*y^7 + 11*y^8 - 36*y^2*z + 238*y^3*z - 596*y^4*z + 732*y^5*z - 466*y^6*z + 146*y^7*z - 18*y^8*z - 18*y*z^2 + 179*y^2*z^2 - 634*y^3*z^2 + 1070*y^4*z^2 - 936*y^5*z^2 + 411*y^6*z^2 - 72*y^7*z^2 + 48*y*z^3 - 280*y^2*z^3 + 664*y^3*z^3 - 782*y^4*z^3 + 452*y^5*z^3 - 102*y^6*z^3 - 9*z^4 + 6*y*z^4 + 74*y^2*z^4 - 178*y^3*z^4 + 152*y^4*z^4 - 48*y^5*z^4 + 24*z^5 - 90*y*z^5 + 126*y^2*z^5 - 84*y^3*z^5 + 18*y^4*z^5 - 21*z^6 + 66*y*z^6 - 72*y^2*z^6 + 24*y^3*z^6 + 6*z^7 - 12*y*z^7 + 6*y^2*z^7)*G[1 - y, 1 - y, -y, z])/(6*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((4*y^5 - 22*y^6 + 58*y^7 - 79*y^8 + 52*y^9 - 13*y^10 + 16*y^4*z - 120*y^5*z + 354*y^6*z - 500*y^7*z + 338*y^8*z - 88*y^9*z + 24*y^3*z^2 - 258*y^4*z^2 + 880*y^5*z^2 - 1340*y^6*z^2 + 952*y^7*z^2 - 258*y^8*z^2 + 16*y^2*z^3 - 272*y^3*z^3 + 1136*y^4*z^3 - 1952*y^5*z^3 + 1504*y^6*z^3 - 432*y^7*z^3 + 4*y*z^4 - 98*y^2*z^4 + 634*y^3*z^4 - 1401*y^4*z^4 + 1272*y^5*z^4 - 416*y^6*z^4 - 8*y*z^5 + 130*y^2*z^5 - 432*y^3*z^5 + 506*y^4*z^5 - 216*y^5*z^5 + 2*z^6 - 4*y*z^6 - 30*y^2*z^6 + 64*y^3*z^6 - 62*y^4*z^6 - 4*z^7 + 12*y*z^7 - 12*y^2*z^7 - 16*y^3*z^7 + 2*z^8 - 4*y*z^8 - 3*y^2*z^8)*G[1 - y, -y, 0, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-12*y^5 + 61*y^6 - 112*y^7 + 96*y^8 - 40*y^9 + 7*y^10 - 48*y^4*z + 328*y^5*z - 753*y^6*z + 798*y^7*z - 412*y^8*z + 90*y^9*z - 3*y^10*z - 72*y^3*z^2 + 675*y^4*z^2 - 1916*y^5*z^2 + 2428*y^6*z^2 - 1466*y^7*z^2 + 369*y^8*z^2 - 18*y^9*z^2 - 48*y^2*z^3 + 676*y^3*z^3 - 2452*y^4*z^3 + 3718*y^5*z^3 - 2577*y^6*z^3 + 716*y^7*z^3 - 33*y^8*z^3 - 12*y*z^4 + 199*y^2*z^4 - 1140*y^3*z^4 + 2277*y^4*z^4 - 1858*y^5*z^4 + 531*y^6*z^4 + 12*y^7*z^4 - 12*y*z^5 + 19*y^2*z^5 - 14*y^3*z^5 + 154*y^4*z^5 - 246*y^5*z^5 + 135*y^6*z^5 - 15*z^6 + 168*y*z^6 - 602*y^2*z^6 + 982*y^3*z^6 - 701*y^4*z^6 + 222*y^5*z^6 + 42*z^7 - 270*y*z^7 + 591*y^2*z^7 - 504*y^3*z^7 + 177*y^4*z^7 - 39*z^8 + 150*y*z^8 - 174*y^2*z^8 + 72*y^3*z^8 + 12*z^9 - 24*y*z^9 + 12*y^2*z^9)*G[1 - y, -y, 1 - y, z])/ (6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + (2*(11*y^4 + 22*y^3*z + 17*y^2*z^2 + 6*y*z^3 - 3*y^2*z^3 + 3*z^4 - 6*y*z^4 - 3*z^5)*G[1 - y, -y, -y, z])/(3*y^2*z^3*(y + z)^2) + ((-14*y^6 + 18*y^7 - 7*y^8 - 58*y^5*z + 104*y^6*z - 48*y^7*z - 94*y^4*z^2 + 244*y^5*z^2 - 144*y^6*z^2 - 104*y^3*z^3 + 356*y^4*z^3 - 270*y^5*z^3 - 10*y^2*z^4 + 218*y^3*z^4 - 277*y^4*z^4 - 6*y*z^5 + 32*y^2*z^5 - 128*y^3*z^5 - 2*z^6 + 16*y*z^6 - 26*y^2*z^6 + 4*z^7 - 10*y*z^7 - 2*z^8)*G[-y, 0, 0, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((94*y^6 - 194*y^7 + 97*y^8 + 316*y^5*z - 865*y^6*z + 534*y^7*z - 3*y^8*z + 324*y^4*z^2 - 1400*y^5*z^2 + 1155*y^6*z^2 - 18*y^7*z^2 + 232*y^3*z^3 - 1253*y^4*z^3 + 1358*y^5*z^3 - 36*y^6*z^3 - 200*y^2*z^4 - 118*y^3*z^4 + 663*y^4*z^4 - 6*y^5*z^4 - 48*y*z^5 + 529*y^2*z^5 - 318*y^3*z^5 + 90*y^4*z^5 - 6*z^6 + 144*y*z^6 - 467*y^2*z^6 + 162*y^3*z^6 + 21*z^7 - 150*y*z^7 + 132*y^2*z^7 - 24*z^8 + 54*y*z^8 + 9*z^9)*G[-y, 0, 1 - y, z])/ (6*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-14*y^4 + 40*y^5 - 23*y^6 + 8*y^3*z + 39*y^4*z - 56*y^5*z + 3*y^6*z + 58*y^2*z^2 - 114*y^3*z^2 + 15*y^4*z^2 + 12*y^5*z^2 + 6*y*z^3 - 125*y^2*z^3 + 112*y^3*z^3 + 18*y^4*z^3 + 3*z^4 - 18*y*z^4 + 73*y^2*z^4 + 12*y^3*z^4 - 6*z^5 + 12*y*z^5 + 3*y^2*z^5 + 3*z^6)*G[-y, 0, -y, z])/(3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((29*y^6 - 48*y^7 + 22*y^8 + 112*y^5*z - 247*y^6*z + 142*y^7*z - 5*y^8*z + 159*y^4*z^2 - 502*y^5*z^2 + 387*y^6*z^2 - 30*y^7*z^2 + 132*y^3*z^3 - 569*y^4*z^3 + 596*y^5*z^3 - 72*y^6*z^3 + 11*y^2*z^4 - 284*y^3*z^4 + 499*y^4*z^4 - 82*y^5*z^4 + 4*y*z^5 - 17*y^2*z^5 + 166*y^3*z^5 - 30*y^4*z^5 + z^6 + 2*y*z^6 - 23*y^2*z^6 + 30*y^3*z^6 + z^7 - 24*y*z^7 + 40*y^2*z^7 - 5*z^8 + 18*y*z^8 + 3*z^9)*G[-y, 1 - y, 0, z])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-137*y^6 + 160*y^7 - 62*y^8 - 476*y^5*z + 737*y^6*z - 330*y^7*z + 3*y^8*z - 561*y^4*z^2 + 1258*y^5*z^2 - 699*y^6*z^2 + 18*y^7*z^2 - 356*y^3*z^3 + 1183*y^4*z^3 - 856*y^5*z^3 + 48*y^6*z^3 - 23*y^2*z^4 + 524*y^3*z^4 - 645*y^4*z^4 + 78*y^5*z^4 - 48*y*z^5 + 127*y^2*z^5 - 306*y^3*z^5 + 90*y^4*z^5 - 15*z^6 + 138*y*z^6 - 173*y^2*z^6 + 78*y^3*z^6 + 33*z^7 - 108*y*z^7 + 48*y^2*z^7 - 21*z^8 + 18*y*z^8 + 3*z^9)*G[-y, 1 - y, 1 - y, z])/ (6*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((49*y^4 - 86*y^5 + 40*y^6 + 92*y^3*z - 255*y^4*z + 154*y^5*z + 3*y^6*z + 43*y^2*z^2 - 252*y^3*z^2 + 216*y^4*z^2 + 12*y^5*z^2 - 6*y*z^3 - 74*y^2*z^3 + 130*y^3*z^3 + 15*y^4*z^3 + 6*y*z^4 + 34*y^2*z^4 - 3*z^5 + 12*y*z^5 - 15*y^2*z^5 + 6*z^6 - 12*y*z^6 - 3*z^7)*G[-y, 1 - y, -y, z])/(3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((24*y^6 - 32*y^7 + 13*y^8 + 92*y^5*z - 168*y^6*z + 80*y^7*z + 131*y^4*z^2 - 350*y^5*z^2 + 211*y^6*z^2 + 148*y^3*z^3 - 494*y^4*z^3 + 370*y^5*z^3 - 6*y^2*z^4 - 268*y^3*z^4 + 358*y^4*z^4 + 8*y*z^5 - 4*y^2*z^5 + 136*y^3*z^5 + 3*z^6 - 22*y*z^6 + 15*y^2*z^6 - 6*z^7 + 14*y*z^7 + 3*z^8)*G[-y, -y, 0, z])/(y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-52*y^6 + 14*y^7 + 8*y^8 - 178*y^5*z + 76*y^6*z + 66*y^7*z - 6*y^8*z - 198*y^4*z^2 + 116*y^5*z^2 + 210*y^6*z^2 - 36*y^7*z^2 - 262*y^3*z^3 + 413*y^4*z^3 + 154*y^5*z^3 - 93*y^6*z^3 + 89*y^2*z^4 + 148*y^3*z^4 + 33*y^4*z^4 - 138*y^5*z^4 - 18*y*z^5 - 184*y^2*z^5 + 162*y^3*z^5 - 135*y^4*z^5 - 9*z^6 + 42*y*z^6 + 128*y^2*z^6 - 96*y^3*z^6 + 15*z^7 - 6*y*z^7 - 51*y^2*z^7 - 3*z^8 - 18*y*z^8 - 3*z^9)*G[-y, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-11*y^4 - 22*y^3*z - 17*y^2*z^2 - 6*y*z^3 + 3*y^2*z^3 - 3*z^4 + 6*y*z^4 + 3*z^5)*G[-y, -y, -y, z])/ (3*y^2*z^3*(y + z)^2) + (2*G[0, 0, 0, 1 - y, z])/z^3 - (4*G[0, 0, 1 - y, 0, z])/z^3 + (3*G[0, 0, 1 - y, 1 - y, z])/z^3 - (2*G[0, 0, -y, 0, z])/z^3 + (8*G[0, 1 - y, 0, 0, z])/z^3 - (11*G[0, 1 - y, 0, 1 - y, z])/z^3 - (3*G[0, 1 - y, 0, -y, z])/z^3 + (4*G[0, 1 - y, 1, 0, z])/z^3 - (5*G[0, 1 - y, 1, 1 - y, z])/z^3 - (6*G[0, 1 - y, 1 - y, 0, z])/z^3 + (7*G[0, 1 - y, 1 - y, 1 - y, z])/ z^3 + (4*G[0, 1 - y, 1 - y, -y, z])/z^3 + (4*G[0, 1 - y, -y, 0, z])/ z^3 - (3*G[0, 1 - y, -y, 1 - y, z])/z^3 + (4*G[0, -y, 0, 0, z])/z^3 - G[0, -y, 0, 1 - y, z]/z^3 - (4*G[0, -y, 0, -y, z])/z^3 + (3*G[0, -y, 1 - y, 0, z])/z^3 + G[0, -y, 1 - y, 1 - y, z]/z^3 - (4*G[0, -y, 1 - y, -y, z])/z^3 - (6*G[0, -y, -y, 0, z])/z^3 + (10*G[0, -y, -y, 1 - y, z])/z^3 - (7*G[1 - y, 0, 0, 0, z])/z^3 - G[1 - y, 0, 0, 1 - y, z]/z^3 + G[1 - y, 0, 0, -y, z]/z^3 + (2*G[1 - y, 0, 1, 0, z])/z^3 + (9*G[1 - y, 0, 1 - y, 0, z])/z^3 - (3*G[1 - y, 0, 1 - y, 1 - y, z])/z^3 + (9*G[1 - y, 0, -y, 0, z])/z^3 - (6*G[1 - y, 0, -y, 1 - y, z])/z^3 - (4*G[1 - y, 1, 0, 0, z])/z^3 + (5*G[1 - y, 1, 0, 1 - y, z])/z^3 - (6*G[1 - y, 1, 0, -y, z])/z^3 + (6*G[1 - y, 1, 1 - y, 0, z])/z^3 - (2*G[1 - y, 1, 1 - y, 1 - y, z])/ z^3 - (6*G[1 - y, 1, 1 - y, -y, z])/z^3 + (5*G[1 - y, 1 - y, 0, 0, z])/z^3 + (5*G[1 - y, 1 - y, 0, -y, z])/z^3 - (4*G[1 - y, 1 - y, 1, 0, z])/z^3 + G[1 - y, 1 - y, 1, 1 - y, z]/z^3 + G[1 - y, 1 - y, 1 - y, 0, z]/z^3 + (6*G[1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 - (10*G[1 - y, 1 - y, 1 - y, -y, z])/z^3 - (8*G[1 - y, 1 - y, -y, 0, z])/ z^3 + (5*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 - (5*G[1 - y, -y, 0, 1 - y, z])/z^3 + (4*G[1 - y, -y, 0, -y, z])/z^3 - (6*G[1 - y, -y, 1 - y, 0, z])/z^3 + (6*G[1 - y, -y, 1 - y, 1 - y, z])/ z^3 - (4*G[1 - y, -y, 1 - y, -y, z])/z^3 - (2*G[1 - y, -y, -y, 1 - y, z])/z^3 - (7*G[-y, 0, 0, 1 - y, z])/z^3 + (8*G[-y, 0, 0, -y, z])/z^3 - (2*G[-y, 0, 1, 0, z])/z^3 + (2*G[-y, 0, 1, 1 - y, z])/z^3 - (8*G[-y, 0, 1 - y, 0, z])/z^3 + (16*G[-y, 0, 1 - y, -y, z])/z^3 - (6*G[-y, 0, -y, 0, z])/z^3 + (14*G[-y, 0, -y, 1 - y, z])/z^3 - (6*G[-y, 0, -y, -y, z])/z^3 - (10*G[-y, 1 - y, 0, 0, z])/z^3 + (2*G[-y, 1 - y, 0, 1 - y, z])/z^3 + (16*G[-y, 1 - y, 0, -y, z])/z^3 - (2*G[-y, 1 - y, 1, 0, z])/z^3 + (2*G[-y, 1 - y, 1, 1 - y, z])/z^3 + G[-y, 1 - y, 1 - y, 0, z]/z^3 - G[-y, 1 - y, 1 - y, 1 - y, z]/z^3 - (2*G[-y, 1 - y, 1 - y, -y, z])/ z^3 + (8*G[-y, 1 - y, -y, 0, z])/z^3 - (6*G[-y, 1 - y, -y, 1 - y, z])/ z^3 + (14*G[-y, -y, 0, 1 - y, z])/z^3 - (12*G[-y, -y, 0, -y, z])/ z^3 - (14*G[-y, -y, 1 - y, 1 - y, z])/z^3 + (8*G[-y, -y, 1 - y, -y, z])/z^3 + (8*G[-y, -y, -y, 0, z])/z^3 - (16*G[-y, -y, -y, 1 - y, z])/z^3) + G[0, 0, y]*((-5723*y^2 + 15657*y^3 - 14145*y^4 + 4211*y^5 - 9046*y*z + 25843*y^2*z - 24545*y^3*z + 6341*y^4*z + 1407*y^5*z - 6185*z^2 + 22553*y*z^2 - 26193*y^2*z^2 + 13863*y^3*z^2 + 390*y^4*z^2 + 3781*z^3 - 4803*y*z^3 + 11267*y^2*z^3 - 1389*y^3*z^3 + 2404*z^4 + 2396*y*z^4 - 372*y^2*z^4)/(108*(-1 + y)^3*z^2*(-1 + y + z)* (y + z)^2) + ((-12*y^4 + 44*y^5 - 52*y^6 + 20*y^7 - 12*y^3*z + 63*y^4*z - 86*y^5*z + 31*y^6*z + 4*y^7*z + 84*y^2*z^2 - 283*y^3*z^2 + 367*y^4*z^2 - 201*y^5*z^2 + 33*y^6*z^2 - 4*y*z^3 - 131*y^2*z^3 + 385*y^3*z^3 - 309*y^4*z^3 + 35*y^5*z^3 + 8*z^4 - 37*y*z^4 + 137*y^2*z^4 - 159*y^3*z^4 - 21*y^4*z^4 - 16*z^5 + 65*y*z^5 - 86*y^2*z^5 - 35*y^3*z^5 + 8*z^6 - 24*y*z^6 - 8*y^2*z^6)* G[0, 0, z])/(4*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((-668*y^4 + 2762*y^5 - 4278*y^6 + 2942*y^7 - 758*y^8 - 2008*y^3*z + 9322*y^4*z - 16880*y^5*z + 14662*y^6*z - 5932*y^7*z + 836*y^8*z - 1442*y^2*z^2 + 10094*y^3*z^2 - 23737*y^4*z^2 + 26160*y^5*z^2 - 14335*y^6*z^2 + 3320*y^7*z^2 - 60*y^8*z^2 - 360*y*z^3 + 4863*y^2*z^3 - 15194*y^3*z^3 + 20350*y^4*z^3 - 14000*y^5*z^3 + 4671*y^6*z^3 - 330*y^7*z^3 + 18*z^4 + 1026*y*z^4 - 5370*y^2*z^4 + 7916*y^3*z^4 - 5572*y^4*z^4 + 2810*y^5*z^4 - 756*y^6*z^4 - 27*z^5 - 1062*y*z^5 + 2207*y^2*z^5 - 1000*y^3*z^5 + 806*y^4*z^5 - 852*y^5*z^5 - 27*z^6 + 540*y*z^6 - 438*y^2*z^6 + 336*y^3*z^6 - 483*y^4*z^6 + 63*z^7 - 198*y*z^7 + 207*y^2*z^7 - 144*y^3*z^7 - 27*z^8 + 54*y*z^8 - 27*y^2*z^8)*G[0, 1 - y, z])/ (36*(-1 + y)^2*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^2) - ((-1 + z)*(y + 35*y^2 - 40*y^3 - 10*y^4 + 14*y^5 + z + 26*y*z - 89*y^2*z + 37*y^3*z + 25*y^4*z - 9*z^2 - 23*y*z^2 + 21*y^2*z^2 + 26*y^3*z^2 - 15*y^4*z^2 + 18*z^3 - 31*y*z^3 + 42*y^2*z^3 - 33*y^3*z^3 - 13*z^4 + 30*y*z^4 - 21*y^2*z^4 + 3*z^5 - 3*y*z^5)* G[1, 0, z])/(4*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)) + ((y^4 + 34*y^5 - 248*y^6 + 628*y^7 - 751*y^8 + 434*y^9 - 98*y^10 + 4*y^3*z + 126*y^4*z - 1042*y^5*z + 3003*y^6*z - 4076*y^7*z + 2654*y^8*z - 666*y^9*z - 3*y^10*z + 6*y^2*z^2 + 164*y^3*z^2 - 1661*y^4*z^2 + 5674*y^5*z^2 - 8956*y^6*z^2 + 6680*y^7*z^2 - 1909*y^8*z^2 + 2*y^9*z^2 + 4*y*z^3 + 76*y^2*z^3 - 1120*y^3*z^3 + 4903*y^4*z^3 - 9436*y^5*z^3 + 8266*y^6*z^3 - 2716*y^7*z^3 + 23*y^8*z^3 + z^4 - 6*y*z^4 - 306*y^2*z^4 + 2076*y^3*z^4 - 5155*y^4*z^4 + 5366*y^5*z^4 - 1984*y^6*z^4 + 32*y^7*z^4 - 10*z^5 + 50*y*z^5 + 197*y^2*z^5 - 1160*y^3*z^5 + 1563*y^4*z^5 - 552*y^5*z^5 + 8*y^6*z^5 + 27*z^6 - 154*y*z^6 + 266*y^2*z^6 - 268*y^3*z^6 + 307*y^4*z^6 - 34*y^5*z^6 - 31*z^7 + 168*y*z^7 - 336*y^2*z^7 + 344*y^3*z^7 - 49*y^4*z^7 + 16*z^8 - 68*y*z^8 + 100*y^2*z^8 - 24*y^3*z^8 - 3*z^9 + 6*y*z^9 - 3*y^2*z^9)* G[1 - y, 0, z])/(4*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((10*y^3 - 93*y^4 + 156*y^5 - 73*y^6 + 131*y^2*z - 478*y^3*z + 575*y^4*z - 240*y^5*z + 12*y^6*z + 118*y*z^2 - 455*y^2*z^2 + 520*y^3*z^2 - 201*y^4*z^2 + 18*y^5*z^2 - 9*z^3 - 40*y*z^3 - 10*y^2*z^3 + 86*y^3*z^3 - 9*y^4*z^3 + 18*z^4 - 114*y*z^4 + 156*y^2*z^4 - 24*y^3*z^4 - 9*z^5 + 36*y*z^5 - 9*y^2*z^5)* G[1 - y, 1 - y, z])/(9*(-1 + y)^2*y*z^3*(-1 + y + z)*(y + z)^2) + ((1762*y^4 - 3576*y^5 + 2253*y^6 - 439*y^7 + 3932*y^3*z - 10967*y^4*z + 9439*y^5*z - 2380*y^6*z - 24*y^7*z + 2212*y^2*z^2 - 11014*y^3*z^2 + 13548*y^4*z^2 - 4722*y^5*z^2 - 24*y^6*z^2 + 468*y*z^3 - 5030*y^2*z^3 + 9156*y^3*z^3 - 4711*y^4*z^3 + 189*y^5*z^3 - 18*z^4 - 954*y*z^4 + 3379*y^2*z^4 - 2689*y^3*z^4 + 498*y^4*z^4 + 9*z^5 + 621*y*z^5 - 894*y^2*z^5 + 480*y^3*z^5 + 36*z^6 - 162*y*z^6 + 198*y^2*z^6 - 27*z^7 + 27*y*z^7)* G[-y, 1 - y, z])/(36*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((4 - 12*y + 12*y^2 - 4*y^3 - 5*z + 10*y*z - 5*y^2*z - z^2 + 2*y*z^2 - y^2*z^2 + 2*z^3)*G[0, 0, 0, z])/(2*(-1 + y)^2*z^2*(-1 + y + z)^2) + ((-4*y^4 + 16*y^5 - 24*y^6 + 16*y^7 - 4*y^8 + 82*y^3*z - 302*y^4*z + 408*y^5*z - 232*y^6*z + 38*y^7*z + 6*y^8*z + 146*y^2*z^2 - 712*y^3*z^2 + 1214*y^4*z^2 - 852*y^5*z^2 + 180*y^6*z^2 + 24*y^7*z^2 + 24*y*z^3 - 385*y^2*z^3 + 1042*y^3*z^3 - 1019*y^4*z^3 + 320*y^5*z^3 + 18*y^6*z^3 + 6*z^4 - 102*y*z^4 + 446*y^2*z^4 - 676*y^3*z^4 + 380*y^4*z^4 - 42*y^5*z^4 - 27*z^5 + 180*y*z^5 - 378*y^2*z^5 + 336*y^3*z^5 - 87*y^4*z^5 + 36*z^6 - 132*y*z^6 + 168*y^2*z^6 - 60*y^3*z^6 - 15*z^7 + 30*y*z^7 - 15*y^2*z^7)* G[0, 0, 1 - y, z])/(6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-8*y^3 + 31*y^4 - 46*y^5 + 31*y^6 - 8*y^7 - 16*y^2*z + 82*y^3*z - 150*y^4*z + 118*y^5*z - 34*y^6*z - 8*y*z^2 + 66*y^2*z^2 - 158*y^3*z^2 + 144*y^4*z^2 - 38*y^5*z^2 - 6*y^6*z^2 + 18*y*z^3 - 68*y^2*z^3 + 64*y^3*z^3 + 15*y^4*z^3 - 32*y^5*z^3 + 3*y^6*z^3 - z^4 - 24*y^2*z^4 + 82*y^3*z^4 - 73*y^4*z^4 + 14*y^5*z^4 + 6*z^5 - 36*y*z^5 + 85*y^2*z^5 - 82*y^3*z^5 + 23*y^4*z^5 - 9*z^6 + 34*y*z^6 - 43*y^2*z^6 + 16*y^3*z^6 + 4*z^7 - 8*y*z^7 + 4*y^2*z^7)* G[0, 1, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((8*y^5 - 23*y^6 + 12*y^7 + 22*y^8 - 28*y^9 + 9*y^10 + 32*y^4*z - 116*y^5*z + 98*y^6*z + 86*y^7*z - 166*y^8*z + 70*y^9*z - 4*y^10*z + 48*y^3*z^2 - 225*y^4*z^2 + 260*y^5*z^2 + 156*y^6*z^2 - 456*y^7*z^2 + 241*y^8*z^2 - 24*y^9*z^2 + 32*y^2*z^3 - 176*y^3*z^3 + 182*y^4*z^3 + 410*y^5*z^3 - 904*y^6*z^3 + 522*y^7*z^3 - 66*y^8*z^3 + 8*y*z^4 - 101*y^2*z^4 + 148*y^3*z^4 + 399*y^4*z^4 - 1054*y^5*z^4 + 716*y^6*z^4 - 112*y^7*z^4 - 4*y*z^5 + 6*y^2*z^5 + 278*y^3*z^5 - 786*y^4*z^5 + 654*y^5*z^5 - 132*y^6*z^5 + 5*z^6 - 52*y*z^6 + 226*y^2*z^6 - 492*y^3*z^6 + 449*y^4*z^6 - 112*y^5*z^6 - 14*z^7 + 90*y*z^7 - 220*y^2*z^7 + 226*y^3*z^7 - 66*y^4*z^7 + 13*z^8 - 50*y*z^8 + 65*y^2*z^8 - 24*y^3*z^8 - 4*z^9 + 8*y*z^9 - 4*y^2*z^9)*G[0, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-55*y^4 + 110*y^5 - 55*y^6 - 158*y^3*z + 265*y^4*z - 104*y^5*z - 3*y^6*z - 121*y^2*z^2 + 140*y^3*z^2 - 43*y^4*z^2 - 6*y^5*z^2 - 24*y*z^3 - 3*y^2*z^3 - 30*y^3*z^3 - 3*y^4*z^3 + 6*z^4 - 12*y*z^4 - 24*y^2*z^4)*G[0, 1 - y, 1 - y, z])/ (6*(-1 + y)^2*y^2*z^3*(y + z)^2) + ((8*y^4 - 74*y^5 + 159*y^6 - 128*y^7 + 35*y^8 - 8*y^3*z - 65*y^4*z + 246*y^5*z - 268*y^6*z + 98*y^7*z - 3*y^8*z - 52*y^2*z^2 + 188*y^3*z^2 - 202*y^4*z^2 + 36*y^5*z^2 + 42*y^6*z^2 - 12*y^7*z^2 - 36*y*z^3 + 275*y^2*z^3 - 626*y^3*z^3 + 574*y^4*z^3 - 190*y^5*z^3 + 3*y^6*z^3 - 24*z^4 + 216*y*z^4 - 661*y^2*z^4 + 848*y^3*z^4 - 445*y^4*z^4 + 78*y^5*z^4 + 72*z^5 - 372*y*z^5 + 666*y^2*z^5 - 480*y^3*z^5 + 138*y^4*z^5 - 72*z^6 + 240*y*z^6 - 252*y^2*z^6 + 96*y^3*z^6 + 24*z^7 - 48*y*z^7 + 24*y^2*z^7)*G[0, -y, 1 - y, z])/ (6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) - ((-1 + z)*(6*y - 8*y^2 + 4*y^3 - 12*y*z + 8*y^2*z - z^2 + 8*y*z^2 - 2*y^2*z^2 + 2*z^3 - 2*y*z^3 - z^4)*G[1, 0, 0, z])/ (y^2*z^3*(-1 + y + z)^2) + ((2*y - 16*y^2 + 8*y^3 - 6*y*z + 26*y^2*z - 6*y^3*z + z^2 + 4*y*z^2 - 8*y^2*z^2 - 3*z^3 + 2*y*z^3 - 2*y^2*z^3 + 3*z^4 - 2*y*z^4 - z^5)*G[1, 0, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(1 - z + z^2)*G[1, 1, 0, z])/ (z^3*(-1 + y + z)^2) - ((-1 + z)*(-8*y + y^2 + 16*y*z - y^2*z + 3*z^2 - 14*y*z^2 + y^2*z^2 - 6*z^3 + 6*y*z^3 + 3*z^4)* G[1, 1 - y, 0, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-12*y^5 + 66*y^6 - 144*y^7 + 156*y^8 - 84*y^9 + 18*y^10 - 48*y^4*z + 308*y^5*z - 774*y^6*z + 952*y^7*z - 572*y^8*z + 132*y^9*z + 2*y^10*z - 72*y^3*z^2 + 574*y^4*z^2 - 1716*y^5*z^2 + 2443*y^6*z^2 - 1662*y^7*z^2 + 421*y^8*z^2 + 12*y^9*z^2 - 48*y^2*z^3 + 560*y^3*z^3 - 2106*y^4*z^3 + 3556*y^5*z^3 - 2777*y^6*z^3 + 790*y^7*z^3 + 25*y^8*z^3 - 12*y*z^4 + 222*y^2*z^4 - 1240*y^3*z^4 + 2756*y^4*z^4 - 2636*y^5*z^4 + 892*y^6*z^4 + 16*y^7*z^4 + 44*y*z^5 - 378*y^2*z^5 + 1156*y^3*z^5 - 1420*y^4*z^5 + 608*y^5*z^5 - 18*y^6*z^5 + 2*z^6 - 68*y*z^6 + 311*y^2*z^6 - 498*y^3*z^6 + 281*y^4*z^6 - 40*y^5*z^6 - 6*z^7 + 56*y*z^7 - 133*y^2*z^7 + 106*y^3*z^7 - 31*y^4*z^7 + 6*z^8 - 24*y*z^8 + 28*y^2*z^8 - 12*y^3*z^8 - 2*z^9 + 4*y*z^9 - 2*y^2*z^9)*G[1 - y, 0, 0, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((80*y^3 - 320*y^4 + 480*y^5 - 320*y^6 + 80*y^7 + 68*y^2*z - 459*y^3*z + 984*y^4*z - 878*y^5*z + 300*y^6*z - 15*y^7*z + 27*y*z^2 - 271*y^2*z^2 + 782*y^3*z^2 - 904*y^4*z^2 + 411*y^5*z^2 - 45*y^6*z^2 + 3*z^3 - 72*y*z^3 + 308*y^2*z^3 - 442*y^3*z^3 + 245*y^4*z^3 - 42*y^5*z^3 - 12*z^4 + 81*y*z^4 - 138*y^2*z^4 + 81*y^3*z^4 - 24*y^4*z^4 + 15*z^5 - 48*y*z^5 + 39*y^2*z^5 - 18*y^3*z^5 - 6*z^6 + 12*y*z^6 - 6*y^2*z^6)*G[1 - y, 0, 1 - y, z])/ (6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)) + ((4*y^3 - 8*y^4 - 18*y^5 + 59*y^6 - 52*y^7 + 15*y^8 + 8*y^2*z - 28*y^3*z - 16*y^4*z + 140*y^5*z - 160*y^6*z + 56*y^7*z + 4*y*z^2 - 38*y^2*z^2 + 58*y^3*z^2 + 51*y^4*z^2 - 144*y^5*z^2 + 69*y^6*z^2 - 16*y*z^3 + 74*y^2*z^3 - 82*y^3*z^3 + 2*y^4*z^3 + 18*y^5*z^3 + 4*y^6*z^3 - 2*z^4 + 32*y*z^4 - 86*y^2*z^4 + 80*y^3*z^4 - 34*y^4*z^4 + 12*y^5*z^4 + 6*z^5 - 36*y*z^5 + 60*y^2*z^5 - 40*y^3*z^5 + 14*y^4*z^5 - 6*z^6 + 20*y*z^6 - 20*y^2*z^6 + 8*y^3*z^6 + 2*z^7 - 4*y*z^7 + 2*y^2*z^7)*G[1 - y, 1, 0, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((4*y^5 - 31*y^6 + 84*y^7 - 106*y^8 + 64*y^9 - 15*y^10 + 16*y^4*z - 124*y^5*z + 370*y^6*z - 526*y^7*z + 358*y^8*z - 94*y^9*z + 24*y^3*z^2 - 187*y^4*z^2 + 632*y^5*z^2 - 1054*y^6*z^2 + 840*y^7*z^2 - 255*y^8*z^2 + 16*y^2*z^3 - 156*y^3*z^3 + 623*y^4*z^3 - 1246*y^5*z^3 + 1189*y^6*z^3 - 428*y^7*z^3 + 2*y^8*z^3 + 4*y*z^4 - 53*y^2*z^4 + 304*y^3*z^4 - 849*y^4*z^4 + 1068*y^5*z^4 - 488*y^6*z^4 + 10*y^7*z^4 - 16*y*z^5 + 100*y^2*z^5 - 362*y^3*z^5 + 629*y^4*z^5 - 388*y^5*z^5 + 21*y^6*z^5 - z^6 + 28*y*z^6 - 124*y^2*z^6 + 272*y^3*z^6 - 223*y^4*z^6 + 24*y^5*z^6 + 3*z^7 - 26*y*z^7 + 79*y^2*z^7 - 88*y^3*z^7 + 16*y^4*z^7 - 3*z^8 + 12*y*z^8 - 19*y^2*z^8 + 6*y^3*z^8 + z^9 - 2*y*z^9 + y^2*z^9)* G[1 - y, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((29*y^2 - 58*y^3 + 29*y^4 + 82*y*z - 95*y^2*z - 8*y^3*z + 21*y^4*z + 77*z^2 - 16*y*z^2 - 73*y^2*z^2 + 42*y^3*z^2 + 69*z^3 - 30*y*z^3 + 21*y^2*z^3 + 30*z^4)*G[1 - y, 1 - y, 1 - y, z])/ (6*(-1 + y)^2*z^3*(y + z)^2) + ((-12*y^3 + 41*y^4 - 110*y^5 + 183*y^6 - 140*y^7 + 38*y^8 - 24*y^2*z + 130*y^3*z - 425*y^4*z + 756*y^5*z - 646*y^6*z + 218*y^7*z - 9*y^8*z - 12*y*z^2 + 80*y^2*z^2 - 352*y^3*z^2 + 851*y^4*z^2 - 942*y^5*z^2 + 411*y^6*z^2 - 36*y^7*z^2 - 6*y*z^3 + 17*y^2*z^3 + 160*y^3*z^3 - 389*y^4*z^3 + 260*y^5*z^3 - 42*y^6*z^3 - 9*z^4 + 108*y*z^4 - 277*y^2*z^4 + 278*y^3*z^4 - 124*y^4*z^4 + 12*y^5*z^4 + 30*z^5 - 180*y*z^5 + 333*y^2*z^5 - 270*y^3*z^5 + 63*y^4*z^5 - 33*z^6 + 114*y*z^6 - 141*y^2*z^6 + 48*y^3*z^6 + 12*z^7 - 24*y*z^7 + 12*y^2*z^7)*G[1 - y, -y, 1 - y, z])/(6*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-136*y^4 + 98*y^5 - 19*y^6 - 260*y^3*z + 393*y^4*z - 112*y^5*z + 3*y^6*z - 106*y^2*z^2 + 456*y^3*z^2 - 222*y^4*z^2 + 12*y^5*z^2 - 36*y*z^3 + 242*y^2*z^3 - 238*y^3*z^3 + 27*y^4*z^3 - 6*z^4 + 102*y*z^4 - 187*y^2*z^4 + 48*y^3*z^4 + 21*z^5 - 102*y*z^5 + 57*y^2*z^5 - 24*z^6 + 36*y*z^6 + 9*z^7)*G[-y, 0, 1 - y, z])/(6*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-14*y^6 + 18*y^7 - 7*y^8 - 58*y^5*z + 104*y^6*z - 48*y^7*z - 94*y^4*z^2 + 244*y^5*z^2 - 144*y^6*z^2 - 104*y^3*z^3 + 356*y^4*z^3 - 270*y^5*z^3 - 10*y^2*z^4 + 218*y^3*z^4 - 277*y^4*z^4 - 6*y*z^5 + 32*y^2*z^5 - 128*y^3*z^5 - 2*z^6 + 16*y*z^6 - 26*y^2*z^6 + 4*z^7 - 10*y*z^7 - 2*z^8)* G[-y, 1 - y, 0, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((55*y^4 - 44*y^5 + 10*y^6 + 116*y^3*z - 198*y^4*z + 76*y^5*z - 6*y^6*z + 52*y^2*z^2 - 246*y^3*z^2 + 168*y^4*z^2 - 24*y^5*z^2 + 12*y*z^3 - 116*y^2*z^3 + 160*y^3*z^3 - 36*y^4*z^3 - 3*z^4 - 18*y*z^4 + 67*y^2*z^4 - 24*y^3*z^4 + 6*z^5 + 6*y*z^5 - 6*y^2*z^5 - 3*z^6)*G[-y, 1 - y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((22*y^4 - 2*y^5 - 5*y^6 + 32*y^3*z - 3*y^4*z - 32*y^5*z + 3*y^6*z + 16*y^2*z^2 - 12*y^3*z^2 - 54*y^4*z^2 + 12*y^5*z^2 + 24*y*z^3 - 68*y^2*z^3 + 10*y^3*z^3 + 9*y^4*z^3 + 12*z^4 - 90*y*z^4 + 109*y^2*z^4 - 24*y^3*z^4 - 33*z^5 + 102*y*z^5 - 51*y^2*z^5 + 30*z^6 - 36*y*z^6 - 9*z^7)*G[-y, -y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) - (2*G[0, 0, 0, 1 - y, z])/z^3 + (4*G[0, 0, 1 - y, 0, z])/z^3 + G[0, 0, 1 - y, 1 - y, z]/z^3 + G[0, 0, -y, 1 - y, z]/z^3 - (8*G[0, 1 - y, 0, 0, z])/z^3 + G[0, 1 - y, 0, 1 - y, z]/z^3 - (4*G[0, 1 - y, 1, 0, z])/z^3 + (6*G[0, 1 - y, 1 - y, 0, z])/z^3 + G[0, 1 - y, 1 - y, 1 - y, z]/z^3 - G[0, 1 - y, -y, 1 - y, z]/z^3 + (3*G[0, -y, 0, 1 - y, z])/z^3 + (4*G[0, -y, 1 - y, 0, z])/z^3 - (2*G[0, -y, -y, 1 - y, z])/z^3 + (2*G[1 - y, 0, 0, 0, z])/z^3 + (3*G[1 - y, 0, 0, 1 - y, z])/z^3 - (2*G[1 - y, 0, 1, 0, z])/z^3 - (8*G[1 - y, 0, 1 - y, 0, z])/z^3 - (7*G[1 - y, 0, 1 - y, 1 - y, z])/z^3 + (3*G[1 - y, 0, -y, 1 - y, z])/ z^3 + (4*G[1 - y, 1, 0, 0, z])/z^3 + (2*G[1 - y, 1, 0, 1 - y, z])/ z^3 - (2*G[1 - y, 1 - y, 0, 0, z])/z^3 - G[1 - y, 1 - y, 0, 1 - y, z]/ z^3 + (4*G[1 - y, 1 - y, 1, 0, z])/z^3 + (4*G[1 - y, 1 - y, 1 - y, 0, z])/z^3 + (11*G[1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 - (9*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 + (5*G[1 - y, -y, 0, 1 - y, z])/ z^3 - (6*G[1 - y, -y, 1 - y, 1 - y, z])/z^3 + (2*G[1 - y, -y, -y, 1 - y, z])/z^3 - (9*G[-y, 0, 0, 1 - y, z])/z^3 + (2*G[-y, 0, 1, 0, z])/z^3 - (2*G[-y, 0, 1 - y, 0, z])/z^3 + (6*G[-y, 0, 1 - y, 1 - y, z])/z^3 + (2*G[-y, 0, -y, 1 - y, z])/z^3 + (4*G[-y, 1 - y, 0, 1 - y, z])/z^3 + (2*G[-y, 1 - y, 1, 0, z])/z^3 - (8*G[-y, 1 - y, 1 - y, 0, z])/z^3 - (10*G[-y, 1 - y, 1 - y, 1 - y, z])/ z^3 + (2*G[-y, 1 - y, -y, 1 - y, z])/z^3 - (6*G[-y, -y, 0, 1 - y, z])/ z^3 + (4*G[-y, -y, -y, 1 - y, z])/z^3) + G[0, 1, y]*((-378*y^2 + 21546*y^3 - 69957*y^4 + 76788*y^5 - 27999*y^6 - 756*y*z + 35686*y^2*z - 127956*y^3*z + 161463*y^4*z - 73702*y^5*z + 5265*y^6*z - 378*z^2 + 18244*y*z^2 - 74781*y^2*z^2 + 106841*y^3*z^2 - 54431*y^4*z^2 + 13577*y^5*z^2 + 7181*z^3 - 36191*y*z^3 + 49534*y^2*z^3 - 19273*y^3*z^3 + 17757*y^4*z^3 - 13255*z^4 + 30743*y*z^4 - 22531*y^2*z^4 + 15843*y^3*z^4 + 6452*z^5 - 11986*y*z^5 + 6398*y^2*z^5)/(216*(-1 + y)^2*y^2*z^2*(-1 + y + z)* (y + z)^2) + ((3*y^2 + 111*y^3 - 462*y^4 + 540*y^5 + 135*y^6 - 753*y^7 + 564*y^8 - 138*y^9 + 6*y*z + 201*y^2*z - 1389*y^3*z + 2919*y^4*z - 1839*y^5*z - 1413*y^6*z + 2529*y^7*z - 1179*y^8*z + 165*y^9*z + 3*z^2 + 69*y*z^2 - 1415*y^2*z^2 + 5059*y^3*z^2 - 6323*y^4*z^2 + 1055*y^5*z^2 + 3905*y^6*z^2 - 3025*y^7*z^2 + 702*y^8*z^2 - 30*y^9*z^2 - 21*z^3 - 443*y*z^3 + 3368*y^2*z^3 - 6642*y^3*z^3 + 3083*y^4*z^3 + 3817*y^5*z^3 - 4434*y^6*z^3 + 1356*y^7*z^3 - 84*y^8*z^3 + 53*z^4 + 583*y*z^4 - 2095*y^2*z^4 + 79*y^3*z^4 + 5212*y^4*z^4 - 5624*y^5*z^4 + 1893*y^6*z^4 - 101*y^7*z^4 - 89*z^5 + 297*y*z^5 - 2252*y^2*z^5 + 5950*y^3*z^5 - 5841*y^4*z^5 + 2099*y^5*z^5 - 92*y^6*z^5 + 99*z^6 - 1003*y*z^6 + 3168*y^2*z^6 - 3546*y^3*z^6 + 1405*y^4*z^6 - 51*y^5*z^6 - 56*z^7 + 572*y*z^7 - 960*y^2*z^7 + 362*y^3*z^7 + 10*y^4*z^7 + 11*z^8 - 81*y*z^8 - 18*y^2*z^8 + 16*y^3*z^8)*G[0, 1 - y, z])/ (12*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^2) + ((21*y^4 - 75*y^5 + 90*y^6 - 30*y^7 - 15*y^8 + 9*y^9 - 30*y^3*z - 42*y^4*z + 408*y^5*z - 642*y^6*z + 348*y^7*z - 12*y^8*z - 30*y^9*z - 74*y^2*z^2 + 64*y^3*z^2 + 760*y^4*z^2 - 1942*y^5*z^2 + 1718*y^6*z^2 - 508*y^7*z^2 - 36*y^8*z^2 + 18*y^9*z^2 - 50*y*z^3 + 194*y^2*z^3 + 426*y^3*z^3 - 2158*y^4*z^3 + 2752*y^5*z^3 - 1338*y^6*z^3 + 108*y^7*z^3 + 66*y^8*z^3 + 29*z^4 - 65*y*z^4 + 392*y^2*z^4 - 1448*y^3*z^4 + 2050*y^4*z^4 - 1184*y^5*z^4 + 138*y^6*z^4 + 88*y^7*z^4 - 116*z^5 + 582*y*z^5 - 1484*y^2*z^5 + 1756*y^3*z^5 - 882*y^4*z^5 + 80*y^5*z^5 + 28*y^6*z^5 + 174*z^6 - 868*y*z^6 + 1518*y^2*z^6 - 1110*y^3*z^6 + 292*y^4*z^6 - 42*y^5*z^6 - 116*z^7 + 500*y*z^7 - 660*y^2*z^7 + 350*y^3*z^7 - 38*y^4*z^7 + 29*z^8 - 99*y*z^8 + 114*y^2*z^8 - 8*y^3*z^8)* G[0, -y, z])/(12*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)^2* (y + z)^2) - ((-1 + z)*(2*y + 62*y^2 - 117*y^3 + 59*y^4 - 6*y^5 + 2*z + 52*y*z - 223*y^2*z + 220*y^3*z - 53*y^4*z + 2*y^5*z - 10*z^2 - 78*y*z^2 + 157*y^2*z^2 - 24*y^3*z^2 - 45*y^4*z^2 + 20*z^3 - 14*y*z^3 + 61*y^2*z^3 - 71*y^3*z^3 - 18*z^4 + 44*y*z^4 - 30*y^2*z^4 + 6*z^5 - 6*y*z^5)*G[1, 0, z])/(4*(-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)) + ((-34*y^2 - 65*y^3 + 189*y^4 - 98*y^5 + 8*y^6 - 32*y*z + 57*y^2*z + 317*y^3*z - 498*y^4*z + 164*y^5*z - 8*y^6*z + 2*z^2 + 120*y*z^2 - 36*y^2*z^2 - 453*y^3*z^2 + 427*y^4*z^2 - 62*y^5*z^2 + 2*y^6*z^2 - 6*z^3 - 164*y*z^3 + 41*y^2*z^3 + 261*y^3*z^3 - 126*y^4*z^3 - 4*y^5*z^3 + 4*z^4 + 94*y*z^4 - 26*y^2*z^4 - 80*y^3*z^4 + 6*y^4*z^4 + 4*z^5 - 18*y*z^5 - 8*y^2*z^5 + 20*y^3*z^5 - 6*z^6 + 2*y*z^6 + 6*y^2*z^6 + 2*z^7 - 2*y*z^7)*G[1, 1 - y, z])/(4*(-1 + y)*y^2*(-1 + z)*z^3* (-1 + y + z)^2*(y + z)) + ((3*y^2 + 63*y^3 - 738*y^4 + 2628*y^5 - 4497*y^6 + 4095*y^7 - 1920*y^8 + 366*y^9 + 6*y*z + 105*y^2*z - 1755*y^3*z + 7920*y^4*z - 16830*y^5*z + 19215*y^6*z - 11913*y^7*z + 3648*y^8*z - 396*y^9*z + 3*z^2 + 21*y*z^2 - 1385*y^2*z^2 + 9001*y^3*z^2 - 24683*y^4*z^2 + 35327*y^5*z^2 - 27667*y^6*z^2 + 11243*y^7*z^2 - 1884*y^8*z^2 + 24*y^9*z^2 - 21*z^3 - 305*y*z^3 + 4349*y^2*z^3 - 17091*y^3*z^3 + 31787*y^4*z^3 - 31367*y^5*z^3 + 16131*y^6*z^3 - 3645*y^7*z^3 + 162*y^8*z^3 + 89*z^4 + 397*y*z^4 - 4558*y^2*z^4 + 12886*y^3*z^4 - 16883*y^4*z^4 + 11065*y^5*z^4 - 3228*y^6*z^4 + 232*y^7*z^4 - 191*z^5 + 387*y*z^5 + 388*y^2*z^5 - 1778*y^3*z^5 + 1845*y^4*z^5 - 757*y^5*z^5 + 34*y^6*z^5 + 204*z^6 - 970*y*z^6 + 1914*y^2*z^6 - 1890*y^3*z^6 + 742*y^4*z^6 - 72*y^5*z^6 - 104*z^7 + 548*y*z^7 - 924*y^2*z^7 + 536*y^3*z^7 + 16*y^4*z^7 + 20*z^8 - 84*y*z^8 + 108*y^2*z^8 + 28*y^3*z^8)* G[1 - y, 0, z])/(12*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)^2* (y + z)^2) + ((6*y^3 + 180*y^4 - 720*y^5 + 948*y^6 - 414*y^7 - 72*y^8 + 72*y^9 + 18*y^2*z + 492*y^3*z - 2376*y^4*z + 3834*y^5*z - 2340*y^6*z + 18*y^7*z + 450*y^8*z - 96*y^9*z + 18*y*z^2 + 402*y^2*z^2 - 2758*y^3*z^2 + 5896*y^4*z^2 - 4878*y^5*z^2 + 580*y^6*z^2 + 1157*y^7*z^2 - 432*y^8*z^2 + 15*y^9*z^2 + 6*z^3 - 782*y^2*z^3 + 2862*y^3*z^3 - 3102*y^4*z^3 - 160*y^5*z^3 + 2055*y^6*z^3 - 933*y^7*z^3 + 54*y^8*z^3 - 42*z^4 + 366*y*z^4 - 1058*y^2*z^4 + 2036*y^3*z^4 - 3514*y^4*z^4 + 3818*y^5*z^4 - 1733*y^6*z^4 + 199*y^7*z^4 + 142*z^5 - 1144*y*z^5 + 3118*y^2*z^5 - 4706*y^3*z^5 + 4756*y^4*z^5 - 2512*y^5*z^5 + 490*y^6*z^5 - 234*z^6 + 1208*y*z^6 - 2394*y^2*z^6 + 2997*y^3*z^6 - 2168*y^4*z^6 + 591*y^5*z^6 + 180*z^7 - 556*y*z^7 + 891*y^2*z^7 - 987*y^3*z^7 + 328*y^4*z^7 - 52*z^8 + 108*y*z^8 - 195*y^2*z^8 + 67*y^3*z^8)* G[1 - y, 1 - y, z])/(12*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)* (y + z)^3) + ((12*y^3 - 192*y^4 + 708*y^5 - 1152*y^6 + 948*y^7 - 384*y^8 + 60*y^9 + 36*y^2*z - 444*y^3*z + 2094*y^4*z - 4614*y^5*z + 5208*y^6*z - 2976*y^7*z + 726*y^8*z - 30*y^9*z + 36*y*z^2 - 308*y^2*z^2 + 1918*y^3*z^2 - 6050*y^4*z^2 + 9554*y^5*z^2 - 7645*y^6*z^2 + 2801*y^7*z^2 - 273*y^8*z^2 - 33*y^9*z^2 + 12*z^3 - 110*y*z^3 + 602*y^2*z^3 - 2886*y^3*z^3 + 6926*y^4*z^3 - 8096*y^5*z^3 + 4458*y^6*z^3 - 840*y^7*z^3 - 66*y^8*z^3 - 124*z^4 + 556*y*z^4 - 1294*y^2*z^4 + 2542*y^3*z^4 - 3782*y^4*z^4 + 3250*y^5*z^4 - 1221*y^6*z^4 + 73*y^7*z^4 + 346*z^5 - 1410*y*z^5 + 2350*y^2*z^5 - 2264*y^3*z^5 + 1908*y^4*z^5 - 1240*y^5*z^5 + 346*y^6*z^5 - 414*z^6 + 1526*y*z^6 - 2121*y^2*z^6 + 1767*y^3*z^6 - 1157*y^4*z^6 + 435*y^5*z^6 + 226*z^7 - 712*y*z^7 + 900*y^2*z^7 - 706*y^3*z^7 + 256*y^4*z^7 - 46*z^8 + 114*y*z^8 - 165*y^2*z^8 + 61*y^3*z^8)*G[1 - y, -y, z])/(12*(-1 + y)^3*y^2*(-1 + z)*z^3* (-1 + y + z)^2*(y + z)^2) + ((639*y^4 - 1743*y^5 + 1593*y^6 - 489*y^7 + 1638*y^3*z - 5835*y^4*z + 6639*y^5*z - 2457*y^6*z + 15*y^7*z + 1280*y^2*z^2 - 6882*y^3*z^2 + 10206*y^4*z^2 - 4736*y^5*z^2 + 132*y^6*z^2 + 122*y*z^3 - 2822*y^2*z^3 + 6542*y^3*z^3 - 4098*y^4*z^3 + 292*y^5*z^3 - 11*z^4 - 135*y*z^4 + 1299*y^2*z^4 - 1271*y^3*z^4 + 226*y^4*z^4 + 45*z^5 - 125*y*z^5 + 167*y^2*z^5 + 21*y^3*z^5 - 42*z^6 + 116*y*z^6 - 38*y^2*z^6 + 8*z^7 - 8*y*z^7)*G[-y, 0, z])/(12*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((1065*y^4 - 2349*y^5 + 1689*y^6 - 405*y^7 + 2502*y^3*z - 7551*y^4*z + 7245*y^5*z - 2220*y^6*z + 24*y^7*z + 1616*y^2*z^2 - 8370*y^3*z^2 + 11430*y^4*z^2 - 4850*y^5*z^2 + 174*y^6*z^2 + 134*y*z^3 - 3428*y^2*z^3 + 7904*y^3*z^3 - 5028*y^4*z^3 + 442*y^5*z^3 - 5*z^4 - 327*y*z^4 + 2337*y^2*z^4 - 2477*y^3*z^4 + 544*y^4*z^4 - 27*z^5 + 361*y*z^5 - 622*y^2*z^5 + 360*y^3*z^5 + 54*z^6 - 160*y*z^6 + 130*y^2*z^6 - 22*z^7 + 22*y*z^7)* G[-y, 1 - y, z])/(12*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-330*y^4 + 1812*y^5 - 3327*y^6 + 2538*y^7 - 693*y^8 - 720*y^3*z + 4950*y^4*z - 10782*y^5*z + 9705*y^6*z - 3264*y^7*z + 111*y^8*z - 620*y^2*z^2 + 5084*y^3*z^2 - 13179*y^4*z^2 + 14072*y^5*z^2 - 5843*y^6*z^2 + 486*y^7*z^2 + 172*y*z^3 + 664*y^2*z^3 - 4762*y^3*z^3 + 7475*y^4*z^3 - 4276*y^5*z^3 + 727*y^6*z^3 + 44*z^4 - 710*y*z^4 + 1503*y^2*z^4 - 1006*y^3*z^4 - 153*y^4*z^4 + 346*y^5*z^4 - 144*z^5 + 1040*y*z^5 - 2101*y^2*z^5 + 1406*y^3*z^5 - 129*y^4*z^5 + 141*z^6 - 566*y*z^6 + 649*y^2*z^6 - 152*y^3*z^6 - 41*z^7 + 94*y*z^7 - 29*y^2*z^7)*G[-y, -y, z])/ (12*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((14*y^3 - 62*y^4 + 108*y^5 - 92*y^6 + 38*y^7 - 6*y^8 + 29*y^2*z - 157*y^3*z + 283*y^4*z - 197*y^5*z + 28*y^6*z + 14*y^7*z + 2*y*z^2 - 65*y^2*z^2 + 149*y^3*z^2 - 7*y^4*z^2 - 197*y^5*z^2 + 132*y^6*z^2 - 14*y^7*z^2 + z^3 - 19*y*z^3 + 60*y^2*z^3 + 54*y^3*z^3 - 283*y^4*z^3 + 205*y^5*z^3 - 18*y^6*z^3 - 7*z^4 + 55*y*z^4 - 78*y^2*z^4 - 66*y^3*z^4 + 101*y^4*z^4 + 11*y^5*z^4 + 11*z^5 - 53*y*z^5 + 45*y^2*z^5 + 9*y^3*z^5 + 20*y^4*z^5 - 5*z^6 + 15*y*z^6 + y^2*z^6 + 5*y^3*z^6)*G[0, 0, 0, z])/(2*(-1 + y)^3*y^2*z^2* (-1 + y + z)^2*(y + z)^2) + ((-4*y^3 + 14*y^4 - 10*y^5 - 20*y^6 + 40*y^7 - 26*y^8 + 6*y^9 - 8*y^2*z + 40*y^3*z - 49*y^4*z - 45*y^5*z + 150*y^6*z - 122*y^7*z + 35*y^8*z - y^9*z - 4*y*z^2 + 41*y^2*z^2 - 95*y^3*z^2 + 60*y^4*z^2 + 44*y^5*z^2 - 73*y^6*z^2 + 31*y^7*z^2 - 4*y^8*z^2 + 10*y*z^3 - 55*y^2*z^3 + 153*y^3*z^3 - 302*y^4*z^3 + 336*y^5*z^3 - 163*y^6*z^3 + 21*y^7*z^3 + 5*z^4 - 45*y*z^4 + 177*y^2*z^4 - 477*y^3*z^4 + 695*y^4*z^4 - 417*y^5*z^4 + 62*y^6*z^4 - 16*z^5 + 96*y*z^5 - 300*y^2*z^5 + 542*y^3*z^5 - 394*y^4*z^5 + 56*y^5*z^5 + 17*z^6 - 75*y*z^6 + 178*y^2*z^6 - 176*y^3*z^6 + 24*y^4*z^6 - 6*z^7 + 18*y*z^7 - 34*y^2*z^7 + 6*y^3*z^7)*G[0, 0, 1 - y, z])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((4*y^4 - 20*y^5 + 40*y^6 - 40*y^7 + 20*y^8 - 4*y^9 + 10*y^3*z - 69*y^4*z + 177*y^5*z - 218*y^6*z + 132*y^7*z - 33*y^8*z + y^9*z + 21*y^2*z^2 - 147*y^3*z^2 + 389*y^4*z^2 - 499*y^5*z^2 + 318*y^6*z^2 - 86*y^7*z^2 + 4*y^8*z^2 + 16*y*z^3 - 138*y^2*z^3 + 418*y^3*z^3 - 562*y^4*z^3 + 344*y^5*z^3 - 80*y^6*z^3 + 2*y^7*z^3 + 9*z^4 - 87*y*z^4 + 304*y^2*z^4 - 434*y^3*z^4 + 235*y^4*z^4 - 33*y^5*z^4 + 6*y^6*z^4 - 23*z^5 + 133*y*z^5 - 257*y^2*z^5 + 169*y^3*z^5 - 36*y^4*z^5 + 22*y^5*z^5 + 19*z^6 - 77*y*z^6 + 87*y^2*z^6 - 33*y^3*z^6 + 20*y^4*z^6 - 5*z^7 + 15*y*z^7 - 7*y^2*z^7 + 5*y^3*z^7)*G[0, 0, -y, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-10*y^3 + 40*y^4 - 60*y^5 + 40*y^6 - 10*y^7 - 20*y^2*z + 104*y^3*z - 192*y^4*z + 152*y^5*z - 44*y^6*z - 10*y*z^2 + 85*y^2*z^2 - 210*y^3*z^2 + 215*y^4*z^2 - 90*y^5*z^2 + 10*y^6*z^2 + 26*y*z^3 - 109*y^2*z^3 + 164*y^3*z^3 - 112*y^4*z^3 + 46*y^5*z^3 - 15*y^6*z^3 + z^4 - 24*y*z^4 + 62*y^2*z^4 - 68*y^3*z^4 + 55*y^4*z^4 - 28*y^5*z^4 - z^5 + 4*y*z^5 - 7*y^2*z^5 + 10*y^3*z^5 - 10*y^4*z^5 - z^6 + 6*y*z^6 - 11*y^2*z^6 + 4*y^3*z^6 + z^7 - 2*y*z^7 + y^2*z^7)* G[0, 1, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-6*y^3 + 15*y^4 - 14*y^5 + 7*y^6 - 2*y^7 - 12*y^2*z + 42*y^3*z - 54*y^4*z + 30*y^5*z - 6*y^6*z - 6*y*z^2 + 34*y^2*z^2 - 52*y^3*z^2 + 30*y^4*z^2 - 10*y^5*z^2 + 4*y^6*z^2 + 2*y*z^3 + 15*y^2*z^3 - 44*y^3*z^3 + 24*y^4*z^3 + 14*y^5*z^3 - 11*y^6*z^3 - 3*z^4 + 32*y*z^4 - 92*y^2*z^4 + 84*y^3*z^4 - 6*y^4*z^4 - 16*y^5*z^4 + 9*z^5 - 52*y*z^5 + 81*y^2*z^5 - 44*y^3*z^5 + 4*y^4*z^5 - 9*z^6 + 30*y*z^6 - 34*y^2*z^6 + 12*y^3*z^6 + 3*z^7 - 6*y*z^7 + 3*y^2*z^7)* G[0, 1, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-6*y^3 + 29*y^4 - 55*y^5 + 50*y^6 - 20*y^7 + y^8 + y^9 - 12*y^2*z + 72*y^3*z - 177*y^4*z + 227*y^5*z - 158*y^6*z + 54*y^7*z - 5*y^8*z - y^9*z - 6*y*z^2 + 61*y^2*z^2 - 219*y^3*z^2 + 359*y^4*z^2 - 279*y^5*z^2 + 84*y^6*z^2 + 4*y^7*z^2 - 4*y^8*z^2 + 18*y*z^3 - 122*y^2*z^3 + 266*y^3*z^3 - 175*y^4*z^3 - 61*y^5*z^3 + 85*y^6*z^3 - 11*y^7*z^3 + 10*z^4 - 82*y*z^4 + 239*y^2*z^4 - 205*y^3*z^4 - 89*y^4*z^4 + 127*y^5*z^4 - 27*z^5 + 149*y*z^5 - 254*y^2*z^5 + 78*y^3*z^5 + 41*y^4*z^5 + 29*y^5*z^5 + 24*z^6 - 100*y*z^6 + 96*y^2*z^6 - 16*y^3*z^6 + 28*y^4*z^6 - 7*z^7 + 21*y*z^7 - 5*y^2*z^7 + 7*y^3*z^7)*G[0, 1 - y, 0, z])/(2*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((5*y^3 - 17*y^4 + 10*y^5 + 30*y^6 - 55*y^7 + 35*y^8 - 8*y^9 + 10*y^2*z - 52*y^3*z + 77*y^4*z + 13*y^5*z - 132*y^6*z + 118*y^7*z - 35*y^8*z + y^9*z + 5*y*z^2 - 49*y^2*z^2 + 125*y^3*z^2 - 65*y^4*z^2 - 144*y^5*z^2 + 202*y^6*z^2 - 78*y^7*z^2 + 4*y^8*z^2 - 14*y*z^3 + 68*y^2*z^3 - 50*y^3*z^3 - 164*y^4*z^3 + 290*y^5*z^3 - 144*y^6*z^3 + 14*y^7*z^3 + 4*z^4 - 13*y*z^4 + 55*y^2*z^4 - 217*y^3*z^4 + 352*y^4*z^4 - 207*y^5*z^4 + 26*y^6*z^4 - 11*z^5 + 55*y*z^5 - 155*y^2*z^5 + 263*y^3*z^5 - 184*y^4*z^5 + 24*y^5*z^5 + 10*z^6 - 42*y*z^6 + 91*y^2*z^6 - 87*y^3*z^6 + 12*y^4*z^6 - 3*z^7 + 9*y*z^7 - 17*y^2*z^7 + 3*y^3*z^7)* G[0, 1 - y, 1 - y, z])/((-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((4*y^3 - 38*y^4 + 130*y^5 - 220*y^6 + 200*y^7 - 94*y^8 + 18*y^9 + 8*y^2*z - 72*y^3*z + 282*y^4*z - 572*y^5*z + 628*y^6*z - 360*y^7*z + 90*y^8*z - 4*y^9*z + 4*y*z^2 - 21*y^2*z^2 + 109*y^3*z^2 - 341*y^4*z^2 + 535*y^5*z^2 - 418*y^6*z^2 + 148*y^7*z^2 - 16*y^8*z^2 - 18*y*z^3 + 75*y^2*z^3 - 167*y^3*z^3 + 219*y^4*z^3 - 165*y^5*z^3 + 74*y^6*z^3 - 18*y^7*z^3 - 11*z^4 + 81*y*z^4 - 212*y^2*z^4 + 206*y^3*z^4 - 19*y^4*z^4 - 39*y^5*z^4 - 6*y^6*z^4 + 23*z^5 - 107*y*z^5 + 156*y^2*z^5 - 22*y^3*z^5 - 55*y^4*z^5 - 3*y^5*z^5 - 13*z^6 + 43*y*z^6 - 19*y^2*z^6 - 23*y^3*z^6 - 4*y^4*z^6 + z^7 - 3*y*z^7 - 5*y^2*z^7 - y^3*z^7)* G[0, 1 - y, -y, z])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((8*y^4 - 32*y^5 + 48*y^6 - 32*y^7 + 8*y^8 + 24*y^3*z - 104*y^4*z + 172*y^5*z - 132*y^6*z + 44*y^7*z - 4*y^8*z + 15*y^2*z^2 - 92*y^3*z^2 + 199*y^4*z^2 - 198*y^5*z^2 + 92*y^6*z^2 - 16*y^7*z^2 + 2*y*z^3 - 29*y^2*z^3 + 96*y^3*z^3 - 143*y^4*z^3 + 104*y^5*z^3 - 30*y^6*z^3 - z^4 + 2*y*z^4 + 8*y^2*z^4 - 44*y^3*z^4 + 67*y^4*z^4 - 26*y^5*z^4 + 3*z^5 - 12*y*z^5 + 10*y^2*z^5 + 16*y^3*z^5 - 5*y^4*z^5 - 3*z^6 + 10*y*z^6 - 5*y^2*z^6 + 4*y^3*z^6 + z^7 - 2*y*z^7 + y^2*z^7)*G[0, -y, 0, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-6*y^4 + 10*y^5 + y^6 - 8*y^7 + 3*y^8 - 6*y^3*z + 7*y^4*z + 16*y^5*z - 30*y^6*z + 14*y^7*z - y^8*z - 7*y^2*z^2 + 24*y^3*z^2 - 22*y^4*z^2 - 4*y^5*z^2 + 13*y^6*z^2 - 4*y^7*z^2 + 14*y^2*z^3 - 44*y^3*z^3 + 43*y^4*z^3 - 12*y^5*z^3 - y^6*z^3 - z^4 + 6*y*z^4 - 26*y^2*z^4 + 42*y^3*z^4 - 25*y^4*z^4 + 8*y^5*z^4 + 3*z^5 - 14*y*z^5 + 26*y^2*z^5 - 16*y^3*z^5 + 9*y^4*z^5 - 3*z^6 + 10*y*z^6 - 7*y^2*z^6 + 4*y^3*z^6 + z^7 - 2*y*z^7 + y^2*z^7)*G[0, -y, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((10*y^4 - 64*y^5 + 151*y^6 - 169*y^7 + 91*y^8 - 19*y^9 + 16*y^3*z - 146*y^4*z + 428*y^5*z - 572*y^6*z + 368*y^7*z - 98*y^8*z + 4*y^9*z - 82*y^3*z^2 + 375*y^4*z^2 - 649*y^5*z^2 + 517*y^6*z^2 - 177*y^7*z^2 + 16*y^8*z^2 + 4*y*z^3 - 40*y^2*z^3 + 180*y^3*z^3 - 344*y^4*z^3 + 308*y^5*z^3 - 128*y^6*z^3 + 20*y^7*z^3 + 2*z^4 - 22*y*z^4 + 90*y^2*z^4 - 138*y^3*z^4 + 78*y^4*z^4 - 22*y^5*z^4 + 12*y^6*z^4 - 6*z^5 + 38*y*z^5 - 72*y^2*z^5 + 28*y^3*z^5 + 6*y^4*z^5 + 10*y^5*z^5 + 6*z^6 - 26*y*z^6 + 24*y^2*z^6 - 4*y^3*z^6 + 8*y^4*z^6 - 2*z^7 + 6*y*z^7 - 2*y^2*z^7 + 2*y^3*z^7)*G[0, -y, -y, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) - ((-1 + z)*(8*y - 13*y^2 + 6*y^3 - 16*y*z + 13*y^2*z + 2*z^2 + 4*y*z^2 + 14*y^2*z^2 - 4*z^3 + 4*y*z^3 + 2*z^4)*G[1, 0, 0, z])/ (y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(10*y - 8*y^2 + 2*y^3 - 20*y*z + 8*y^2*z + z^2 + 8*y*z^2 + 22*y^2*z^2 - 2*z^3 + 2*y*z^3 + z^4)* G[1, 0, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((2*y + 5*y^2 - 2*y^3 - 6*y*z - 4*y^2*z - z^2 + 8*y*z^2 - y^2*z^2 + 3*z^3 - 6*y*z^3 - 3*z^4 + 2*y*z^4 + z^5)*G[1, 0, -y, z])/ (2*y^2*z^3*(-1 + y + z)^2) - (2*(-1 + z)*(1 - 2*y + y^2 - 2*z + 2*y*z + z^2 + y*z^2)*G[1, 1, 0, z])/(y*z^3*(-1 + y + z)^2) + ((6*y - 30*y^2 + 14*y^3 - 18*y*z + 48*y^2*z - 10*y^3*z + z^2 + 16*y*z^2 - 15*y^2*z^2 - 3*z^3 - 2*y*z^3 - 3*y^2*z^3 + 3*z^4 - 2*y*z^4 - z^5)*G[1, 1, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(12*y - 15*y^2 + 6*y^3 - 24*y*z + 15*y^2*z + 2*z^2 + 8*y*z^2 + 18*y^2*z^2 - 4*z^3 + 4*y*z^3 + 2*z^4)*G[1, 1 - y, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((10*y + 16*y^2 - 10*y^3 - 30*y*z - 20*y^2*z + 6*y^3*z - z^2 + 32*y*z^2 + 20*y^2*z^2 + 3*z^3 - 14*y*z^3 - 16*y^2*z^3 - 3*z^4 + 2*y*z^4 + z^5)* G[1, 1 - y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((2*y + 5*y^2 - 2*y^3 - 6*y*z - 4*y^2*z - z^2 + 8*y*z^2 - y^2*z^2 + 3*z^3 - 6*y*z^3 - 3*z^4 + 2*y*z^4 + z^5)*G[1, 1 - y, -y, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((4*y^3 - 42*y^4 + 150*y^5 - 260*y^6 + 240*y^7 - 114*y^8 + 22*y^9 + 8*y^2*z - 108*y^3*z + 458*y^4*z - 914*y^5*z + 956*y^6*z - 512*y^7*z + 114*y^8*z - 2*y^9*z + 4*y*z^2 - 84*y^2*z^2 + 472*y^3*z^2 - 1169*y^4*z^2 + 1463*y^5*z^2 - 919*y^6*z^2 + 241*y^7*z^2 - 8*y^8*z^2 - 12*y*z^3 + 150*y^2*z^3 - 564*y^3*z^3 + 971*y^4*z^3 - 785*y^5*z^3 + 235*y^6*z^3 + 5*y^7*z^3 + 10*z^4 - 54*y*z^4 + 85*y^2*z^4 + 55*y^3*z^4 - 213*y^4*z^4 + 75*y^5*z^4 + 42*y^6*z^4 - 28*z^5 + 148*y*z^5 - 267*y^2*z^5 + 145*y^3*z^5 - 37*y^4*z^5 + 55*y^5*z^5 + 26*z^6 - 110*y*z^6 + 118*y^2*z^6 - 34*y^3*z^6 + 32*y^4*z^6 - 8*z^7 + 24*y*z^7 - 8*y^2*z^7 + 8*y^3*z^7)*G[1 - y, 0, 0, z])/(2*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((4*y^3 + 14*y^4 - 130*y^5 + 300*y^6 - 320*y^7 + 166*y^8 - 34*y^9 + 8*y^2*z + 22*y^3*z - 314*y^4*z + 878*y^5*z - 1092*y^6*z + 650*y^7*z - 154*y^8*z + 2*y^9*z + 4*y*z^2 + 4*y^2*z^2 - 248*y^3*z^2 + 946*y^4*z^2 - 1458*y^5*z^2 + 1034*y^6*z^2 - 290*y^7*z^2 + 8*y^8*z^2 - 14*y*z^3 - 23*y^2*z^3 + 381*y^3*z^3 - 943*y^4*z^3 + 915*y^5*z^3 - 326*y^6*z^3 + 10*y^7*z^3 + 4*z^4 - 14*y*z^4 + 112*y^2*z^4 - 442*y^3*z^4 + 653*y^4*z^4 - 327*y^5*z^4 + 14*y^6*z^4 - 13*z^5 + 71*y*z^5 - 228*y^2*z^5 + 430*y^3*z^5 - 301*y^4*z^5 + 25*y^5*z^5 + 14*z^6 - 62*y*z^6 + 157*y^2*z^6 - 161*y^3*z^6 + 20*y^4*z^6 - 5*z^7 + 15*y*z^7 - 31*y^2*z^7 + 5*y^3*z^7)*G[1 - y, 0, 1 - y, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((2*y^3 - 24*y^4 + 90*y^5 - 160*y^6 + 150*y^7 - 72*y^8 + 14*y^9 + 4*y^2*z - 44*y^3*z + 189*y^4*z - 395*y^5*z + 430*y^6*z - 234*y^7*z + 49*y^8*z + y^9*z + 2*y*z^2 + 3*y^2*z^2 - y^3*z^2 - 92*y^4*z^2 + 218*y^5*z^2 - 179*y^6*z^2 + 45*y^7*z^2 + 4*y^8*z^2 + 2*y*z^3 - 46*y^2*z^3 + 116*y^3*z^3 - 65*y^4*z^3 - 37*y^5*z^3 + 23*y^6*z^3 + 7*y^7*z^3 - z^4 - 3*y*z^4 + 25*y^2*z^4 + 17*y^3*z^4 - 114*y^4*z^4 + 72*y^5*z^4 + 4*y^6*z^4 + 3*z^5 - 11*y*z^5 + 52*y^2*z^5 - 138*y^3*z^5 + 105*y^4*z^5 - 3*y^5*z^5 - 3*z^6 + 13*y*z^6 - 47*y^2*z^6 + 57*y^3*z^6 - 4*y^4*z^6 + z^7 - 3*y*z^7 + 11*y^2*z^7 - y^3*z^7)*G[1 - y, 0, -y, z])/(2*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((6*y^3 - 19*y^4 + 8*y^5 + 28*y^6 - 34*y^7 + 11*y^8 + 12*y^2*z - 56*y^3*z + 63*y^4*z + 30*y^5*z - 84*y^6*z + 34*y^7*z + y^8*z + 6*y*z^2 - 61*y^2*z^2 + 144*y^3*z^2 - 105*y^4*z^2 - 4*y^5*z^2 + 16*y^6*z^2 + 4*y^7*z^2 - 22*y*z^3 + 113*y^2*z^3 - 190*y^3*z^3 + 139*y^4*z^3 - 58*y^5*z^3 + 18*y^6*z^3 - 2*z^4 + 38*y*z^4 - 119*y^2*z^4 + 148*y^3*z^4 - 95*y^4*z^4 + 32*y^5*z^4 + 6*z^5 - 38*y*z^5 + 73*y^2*z^5 - 60*y^3*z^5 + 23*y^4*z^5 - 6*z^6 + 20*y*z^6 - 20*y^2*z^6 + 8*y^3*z^6 + 2*z^7 - 4*y*z^7 + 2*y^2*z^7)*G[1 - y, 1, 0, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-4*y^3 + 26*y^4 - 90*y^5 + 146*y^6 - 106*y^7 + 28*y^8 - 8*y^2*z + 68*y^3*z - 260*y^4*z + 458*y^5*z - 368*y^6*z + 110*y^7*z - 4*y*z^2 + 53*y^2*z^2 - 250*y^3*z^2 + 506*y^4*z^2 - 454*y^5*z^2 + 149*y^6*z^2 + 6*y*z^3 - 67*y^2*z^3 + 188*y^3*z^3 - 185*y^4*z^3 + 44*y^5*z^3 + 14*y^6*z^3 - 3*z^4 + 18*y*z^4 - 39*y^2*z^4 + 70*y^3*z^4 - 79*y^4*z^4 + 34*y^5*z^4 + 9*z^5 - 44*y*z^5 + 90*y^2*z^5 - 82*y^3*z^5 + 29*y^4*z^5 - 9*z^6 + 30*y*z^6 - 32*y^2*z^6 + 12*y^3*z^6 + 3*z^7 - 6*y*z^7 + 3*y^2*z^7)* G[1 - y, 1, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((6*y^3 - 41*y^4 + 115*y^5 - 170*y^6 + 140*y^7 - 61*y^8 + 11*y^9 + 12*y^2*z - 98*y^3*z + 331*y^4*z - 583*y^5*z + 562*y^6*z - 280*y^7*z + 55*y^8*z + y^9*z + 6*y*z^2 - 68*y^2*z^2 + 306*y^3*z^2 - 707*y^4*z^2 + 871*y^5*z^2 - 537*y^6*z^2 + 125*y^7*z^2 + 4*y^8*z^2 - 22*y*z^3 + 145*y^2*z^3 - 449*y^3*z^3 + 749*y^4*z^3 - 613*y^5*z^3 + 182*y^6*z^3 + 8*y^7*z^3 + 3*z^4 + 3*y*z^4 - 74*y^2*z^4 + 278*y^3*z^4 - 393*y^4*z^4 + 167*y^5*z^4 + 16*y^6*z^4 - 10*z^5 + 50*y*z^5 - 53*y^2*z^5 - 77*y^3*z^5 + 83*y^4*z^5 + 23*y^5*z^5 + 11*z^6 - 49*y*z^6 + 33*y^2*z^6 + 21*y^3*z^6 + 16*y^4*z^6 - 4*z^7 + 12*y*z^7 + 4*y^2*z^7 + 4*y^3*z^7)* G[1 - y, 1 - y, 0, z])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-14*y^4 + 23*y^5 + 15*y^6 - 43*y^7 + 19*y^8 - 42*y^3*z + 89*y^4*z - 14*y^5*z - 72*y^6*z + 40*y^7*z - y^8*z - 42*y^2*z^2 + 132*y^3*z^2 - 141*y^4*z^2 + 71*y^5*z^2 - 17*y^6*z^2 - 3*y^7*z^2 - 8*y*z^3 + 48*y^2*z^3 - 96*y^3*z^3 + 140*y^4*z^3 - 100*y^5*z^3 + 3*y*z^4 - 17*y^2*z^4 + 93*y^3*z^4 - 135*y^4*z^4 + 8*y^5*z^4 + 3*z^5 - 18*y*z^5 + 56*y^2*z^5 - 98*y^3*z^5 + 9*y^4*z^5 - 3*z^6 + 9*y*z^6 - 25*y^2*z^6 + 3*y^3*z^6)* G[1 - y, 1 - y, 1 - y, z])/(2*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((-2*y^4 + 23*y^5 - 57*y^6 + 53*y^7 - 17*y^8 - 6*y^3*z + 41*y^4*z - 94*y^5*z + 90*y^6*z - 32*y^7*z + y^8*z - 6*y^2*z^2 - 14*y^3*z^2 + 57*y^4*z^2 - 37*y^5*z^2 - 3*y^6*z^2 + 3*y^7*z^2 - 50*y^2*z^3 + 134*y^3*z^3 - 96*y^4*z^3 + 6*y^5*z^3 - 2*y^6*z^3 - 15*y*z^4 + 53*y^2*z^4 - 51*y^3*z^4 + 3*y^4*z^4 - 14*y^5*z^4 - 3*z^5 + 24*y*z^5 - 46*y^2*z^5 + 16*y^3*z^5 - 15*y^4*z^5 + 5*z^6 - 15*y*z^6 + 7*y^2*z^6 - 5*y^3*z^6)*G[1 - y, 1 - y, -y, z])/ (2*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((-6*y^3 + 27*y^4 - 52*y^5 + 53*y^6 - 28*y^7 + 6*y^8 - 12*y^2*z + 84*y^3*z - 226*y^4*z + 292*y^5*z - 178*y^6*z + 36*y^7*z + 4*y^8*z - 6*y*z^2 + 76*y^2*z^2 - 294*y^3*z^2 + 492*y^4*z^2 - 360*y^5*z^2 + 76*y^6*z^2 + 16*y^7*z^2 + 20*y*z^3 - 147*y^2*z^3 + 356*y^3*z^3 - 330*y^4*z^3 + 80*y^5*z^3 + 21*y^6*z^3 + 5*z^4 - 48*y*z^4 + 158*y^2*z^4 - 188*y^3*z^4 + 63*y^4*z^4 + 4*y^5*z^4 - 13*z^5 + 62*y*z^5 - 99*y^2*z^5 + 52*y^3*z^5 - 14*y^4*z^5 + 11*z^6 - 34*y*z^6 + 29*y^2*z^6 - 12*y^3*z^6 - 3*z^7 + 6*y*z^7 - 3*y^2*z^7)* G[1 - y, -y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-4*y^3 + 24*y^4 - 86*y^5 + 145*y^6 - 108*y^7 + 29*y^8 - 12*y^2*z + 118*y^3*z - 462*y^4*z + 797*y^5*z - 620*y^6*z + 179*y^7*z - 12*y*z^2 + 194*y^2*z^2 - 886*y^3*z^2 + 1682*y^4*z^2 - 1422*y^5*z^2 + 444*y^6*z^2 - 6*z^3 + 116*y*z^3 - 702*y^2*z^3 + 1628*y^3*z^3 - 1582*y^4*z^3 + 546*y^5*z^3 + 12*z^4 - 196*y*z^4 + 691*y^2*z^4 - 836*y^3*z^4 + 325*y^4*z^4 - 6*z^5 + 93*y*z^5 - 162*y^2*z^5 + 63*y^3*z^5 + 2*y*z^6 - 14*y^2*z^6 - 4*y*z^7)* G[1 - y, -y, 1 - y, z])/(2*(-1 + y)^2*y*z^3*(-1 + y + z)^2* (y + z)^3) + ((-30*y^4 + 128*y^5 - 219*y^6 + 189*y^7 - 83*y^8 + 15*y^9 - 40*y^3*z + 223*y^4*z - 493*y^5*z + 546*y^6*z - 310*y^7*z + 79*y^8*z - 5*y^9*z + 5*y^2*z^2 + 47*y^3*z^2 - 260*y^4*z^2 + 468*y^5*z^2 - 389*y^6*z^2 + 149*y^7*z^2 - 20*y^8*z^2 + 4*y*z^3 - 24*y^2*z^3 + 8*y^3*z^3 + 93*y^4*z^3 - 163*y^5*z^3 + 111*y^6*z^3 - 29*y^7*z^3 - z^4 - 5*y*z^4 + 28*y^2*z^4 - 60*y^3*z^4 + 63*y^4*z^4 - 9*y^5*z^4 - 16*y^6*z^4 + z^5 + 5*y*z^5 - 38*y^2*z^5 + 94*y^3*z^5 - 67*y^4*z^5 + y^5*z^5 + z^6 - 7*y*z^6 + 33*y^2*z^6 - 39*y^3*z^6 + 4*y^4*z^6 - z^7 + 3*y*z^7 - 7*y^2*z^7 + y^3*z^7)* G[1 - y, -y, -y, z])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((23*y^4 - 34*y^5 + 14*y^6 + 74*y^3*z - 167*y^4*z + 84*y^5*z + 3*y^6*z + 70*y^2*z^2 - 270*y^3*z^2 + 186*y^4*z^2 + 12*y^5*z^2 + 6*y*z^3 - 152*y^2*z^3 + 188*y^3*z^3 + 15*y^4*z^3 - z^4 - 16*y*z^4 + 89*y^2*z^4 - z^5 + 22*y*z^5 - 15*y^2*z^5 + 5*z^6 - 12*y*z^6 - 3*z^7)*G[-y, 0, 0, z])/(2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((16*y^4 - 28*y^5 + 13*y^6 + 50*y^3*z - 124*y^4*z + 72*y^5*z + 48*y^2*z^2 - 192*y^3*z^2 + 152*y^4*z^2 + 6*y*z^3 - 110*y^2*z^3 + 150*y^3*z^3 - 2*y^4*z^3 - 16*y*z^4 + 71*y^2*z^4 - 8*y^3*z^4 - 2*z^5 + 18*y*z^5 - 12*y^2*z^5 + 4*z^6 - 8*y*z^6 - 2*z^7)*G[-y, 0, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((12*y^4 - 10*y^5 + 3*y^6 + 32*y^3*z - 55*y^4*z + 24*y^5*z - y^6*z + 33*y^2*z^2 - 106*y^3*z^2 + 71*y^4*z^2 - 4*y^5*z^2 + 6*y*z^3 - 74*y^2*z^3 + 90*y^3*z^3 - 7*y^4*z^3 + 3*z^4 - 20*y*z^4 + 53*y^2*z^4 - 8*y^3*z^4 - 7*z^5 + 18*y*z^5 - 7*y^2*z^5 + 5*z^6 - 4*y*z^6 - z^7)*G[-y, 0, -y, z])/(y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((27*y^4 - 46*y^5 + 21*y^6 + 100*y^3*z - 239*y^4*z + 136*y^5*z - y^6*z + 114*y^2*z^2 - 422*y^3*z^2 + 328*y^4*z^2 - 4*y^5*z^2 + 20*y*z^3 - 274*y^2*z^3 + 362*y^3*z^3 - 11*y^4*z^3 + 3*z^4 - 56*y*z^4 + 192*y^2*z^4 - 24*y^3*z^4 - 11*z^5 + 56*y*z^5 - 31*y^2*z^5 + 13*z^6 - 20*y*z^6 - 5*z^7)*G[-y, 1 - y, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-2*y^4 + 57*y^5 - 48*y^6 + 11*y^7 - 6*y^3*z + 191*y^4*z - 274*y^5*z + 91*y^6*z - 6*y^2*z^2 + 229*y^3*z^2 - 564*y^4*z^2 + 284*y^5*z^2 + 2*y*z^3 + 115*y^2*z^3 - 550*y^3*z^3 + 452*y^4*z^3 - 6*y^5*z^3 + 26*y*z^4 - 282*y^2*z^4 + 415*y^3*z^4 - 30*y^4*z^4 + 6*z^5 - 88*y*z^5 + 239*y^2*z^5 - 60*y^3*z^5 - 18*z^6 + 90*y*z^6 - 60*y^2*z^6 + 18*z^7 - 30*y*z^7 - 6*z^8)*G[-y, 1 - y, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((5*y^4 - 32*y^5 + 20*y^6 + 10*y^3*z - 80*y^4*z + 74*y^5*z + 3*y^2*z^2 - 60*y^3*z^2 + 83*y^4*z^2 - 20*y*z^3 + 28*y^2*z^3 + 4*y^3*z^3 - 6*z^4 + 52*y*z^4 - 51*y^2*z^4 + 12*z^5 - 32*y*z^5 - 6*z^6)*G[-y, 1 - y, -y, z])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((13*y^4 - 30*y^5 + 16*y^6 + 26*y^3*z - 89*y^4*z + 68*y^5*z - 3*y^6*z + 14*y^2*z^2 - 90*y^3*z^2 + 108*y^4*z^2 - 12*y^5*z^2 - 2*y*z^3 - 26*y^2*z^3 + 72*y^3*z^3 - 17*y^4*z^3 - z^4 + 8*y*z^4 + 9*y^2*z^4 - 8*y^3*z^4 + 3*z^5 - 10*y*z^5 + 3*y^2*z^5 - 3*z^6 + 4*y*z^6 + z^7)*G[-y, -y, 0, z])/(y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((32*y^4 - 28*y^5 + 8*y^6 + 52*y^3*z - 90*y^4*z + 40*y^5*z - 6*y^6*z + 16*y^2*z^2 - 88*y^3*z^2 + 73*y^4*z^2 - 24*y^5*z^2 + 4*y*z^3 - 36*y^2*z^3 + 66*y^3*z^3 - 38*y^4*z^3 + 4*z^4 - 20*y*z^4 + 41*y^2*z^4 - 32*y^3*z^4 - 10*z^5 + 24*y*z^5 - 18*y^2*z^5 + 8*z^6 - 8*y*z^6 - 2*z^7)*G[-y, -y, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((2*y^4 - 62*y^5 + 41*y^6 + 40*y^3*z - 224*y^4*z + 198*y^5*z - 6*y^6*z + 60*y^2*z^2 - 306*y^3*z^2 + 359*y^4*z^2 - 24*y^5*z^2 - 24*y*z^3 - 88*y^2*z^3 + 248*y^3*z^3 - 28*y^4*z^3 - 12*z^4 + 88*y*z^4 - 22*y^2*z^4 + 8*y^3*z^4 + 32*z^5 - 96*y*z^5 + 42*y^2*z^5 - 28*z^6 + 32*y*z^6 + 8*z^7)*G[-y, -y, -y, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + G[0, 0, 0, 1 - y, z]/z^3 - G[0, 0, 0, -y, z]/z^3 + G[0, 0, 1 - y, 0, z]/z^3 - (2*G[0, 0, 1 - y, 1 - y, z])/z^3 + (4*G[0, 0, 1 - y, -y, z])/z^3 + (4*G[0, 0, -y, 0, z])/z^3 + G[0, 0, -y, 1 - y, z]/z^3 - (4*G[0, 0, -y, -y, z])/z^3 - (2*G[0, 1 - y, 0, 0, z])/z^3 - G[0, 1 - y, 0, -y, z]/z^3 - (5*G[0, 1 - y, 1, 0, z])/z^3 - (4*G[0, 1 - y, 1, 1 - y, z])/z^3 - (3*G[0, 1 - y, 1 - y, 0, z])/z^3 + (5*G[0, 1 - y, 1 - y, 1 - y, z])/z^3 - (5*G[0, 1 - y, 1 - y, -y, z])/ z^3 - (8*G[0, 1 - y, -y, 0, z])/z^3 - (6*G[0, 1 - y, -y, 1 - y, z])/ z^3 + (5*G[0, 1 - y, -y, -y, z])/z^3 - (8*G[0, -y, 0, 0, z])/z^3 - (6*G[0, -y, 0, 1 - y, z])/z^3 - (2*G[0, -y, 0, -y, z])/z^3 - (5*G[0, -y, 1 - y, 0, z])/z^3 - (4*G[0, -y, 1 - y, 1 - y, z])/z^3 + (4*G[0, -y, -y, 0, z])/z^3 + (8*G[0, -y, -y, 1 - y, z])/z^3 + (2*G[0, -y, -y, -y, z])/z^3 - (4*G[1 - y, 0, 0, 0, z])/z^3 - (6*G[1 - y, 0, 0, 1 - y, z])/z^3 + (9*G[1 - y, 0, 0, -y, z])/z^3 - (3*G[1 - y, 0, 1, 0, z])/z^3 - (5*G[1 - y, 0, 1, 1 - y, z])/z^3 + (5*G[1 - y, 0, 1 - y, 0, z])/z^3 + (8*G[1 - y, 0, 1 - y, 1 - y, z])/ z^3 - (15*G[1 - y, 0, 1 - y, -y, z])/z^3 - (2*G[1 - y, 0, -y, 0, z])/ z^3 - (3*G[1 - y, 0, -y, 1 - y, z])/z^3 + (9*G[1 - y, 0, -y, -y, z])/ z^3 + (6*G[1 - y, 1, 0, 0, z])/z^3 + G[1 - y, 1, 0, 1 - y, z]/z^3 + (2*G[1 - y, 1, 0, -y, z])/z^3 + (2*G[1 - y, 1, 1, 0, z])/z^3 + (2*G[1 - y, 1, 1, 1 - y, z])/z^3 + (3*G[1 - y, 1, 1 - y, 0, z])/z^3 + G[1 - y, 1, 1 - y, 1 - y, z]/z^3 + (2*G[1 - y, 1, 1 - y, -y, z])/z^3 + (2*G[1 - y, 1 - y, 0, 0, z])/z^3 + (3*G[1 - y, 1 - y, 0, 1 - y, z])/ z^3 - (8*G[1 - y, 1 - y, 0, -y, z])/z^3 + (5*G[1 - y, 1 - y, 1, 0, z])/z^3 + (8*G[1 - y, 1 - y, 1, 1 - y, z])/ z^3 - (3*G[1 - y, 1 - y, 1 - y, 0, z])/z^3 - (5*G[1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 + (12*G[1 - y, 1 - y, 1 - y, -y, z])/z^3 + (2*G[1 - y, 1 - y, -y, 0, z])/ z^3 + (4*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 - (14*G[1 - y, 1 - y, -y, -y, z])/z^3 + (8*G[1 - y, -y, 0, 0, z])/z^3 + (8*G[1 - y, -y, 0, 1 - y, z])/z^3 - (2*G[1 - y, -y, 0, -y, z])/z^3 + (10*G[1 - y, -y, 1 - y, 0, z])/z^3 - (2*G[1 - y, -y, 1 - y, -y, z])/ z^3 - (8*G[1 - y, -y, -y, 0, z])/z^3 - (7*G[1 - y, -y, -y, 1 - y, z])/ z^3 + G[1 - y, -y, -y, -y, z]/z^3 + (7*G[-y, 0, 0, 0, z])/z^3 - G[-y, 0, 0, 1 - y, z]/z^3 + (2*G[-y, 0, 0, -y, z])/z^3 + (3*G[-y, 0, 1, 0, z])/z^3 + (3*G[-y, 0, 1, 1 - y, z])/z^3 - (2*G[-y, 0, 1 - y, 0, z])/z^3 - (2*G[-y, 0, 1 - y, 1 - y, z])/z^3 + (6*G[-y, 0, 1 - y, -y, z])/z^3 - (6*G[-y, 0, -y, 0, z])/z^3 - (2*G[-y, 0, -y, 1 - y, z])/z^3 - (2*G[-y, 0, -y, -y, z])/z^3 - (6*G[-y, 1 - y, 0, 0, z])/z^3 + (2*G[-y, 1 - y, 0, 1 - y, z])/z^3 + (6*G[-y, 1 - y, 0, -y, z])/z^3 + (3*G[-y, 1 - y, 1, 0, z])/z^3 + (3*G[-y, 1 - y, 1, 1 - y, z])/z^3 + (3*G[-y, 1 - y, 1 - y, 0, z])/ z^3 + (2*G[-y, 1 - y, 1 - y, 1 - y, z])/z^3 - (15*G[-y, 1 - y, 1 - y, -y, z])/z^3 - (2*G[-y, 1 - y, -y, 0, z])/z^3 - (13*G[-y, 1 - y, -y, 1 - y, z])/z^3 + (10*G[-y, 1 - y, -y, -y, z])/ z^3 - (10*G[-y, -y, 0, 0, z])/z^3 - (16*G[-y, -y, 0, 1 - y, z])/z^3 - (8*G[-y, -y, 0, -y, z])/z^3 - (24*G[-y, -y, 1 - y, 0, z])/z^3 - (8*G[-y, -y, 1 - y, 1 - y, z])/z^3 + (4*G[-y, -y, 1 - y, -y, z])/z^3 - (18*G[-y, -y, -y, -y, z])/z^3) + G[1, 1, y]* ((-8168*y^2 + 8168*y^3 - 17494*y*z + 20965*y^2*z - 2121*y^3*z + 825*z^2 + 1821*y*z^2 + 54*y^2*z^2 - 825*z^3 + 2175*y*z^3)/ (54*(-1 + y)*y*z^2*(y + z)^2) + ((-27*y^3 + 69*y^4 - 57*y^5 + 15*y^6 - 100*y^2*z + 264*y^3*z - 231*y^4*z + 70*y^5*z - 3*y^6*z - 163*y*z^2 + 561*y^2*z^2 - 638*y^3*z^2 + 341*y^4*z^2 - 101*y^5*z^2 - 38*z^3 + 338*y*z^3 - 601*y^2*z^3 + 508*y^3*z^3 - 255*y^4*z^3 + 76*z^4 - 227*y*z^4 + 274*y^2*z^4 - 219*y^3*z^4 - 38*z^5 + 52*y*z^5 - 62*y^2*z^5)* G[1 - y, 0, z])/(6*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((-200*y^2 + 200*y^3 - 400*y*z + 394*y^2*z + 3*y^3*z - 6*z^2 + 6*y*z^2 - 6*y^2*z^2 + 6*z^3 - 9*y*z^3)*G[1 - y, 1 - y, z])/ (6*(-1 + y)*y*z^2*(y + z)^2) + ((18*y^3 + 378*y^4 - 4288*y^5 + 13048*y^6 - 17466*y^7 + 10942*y^8 - 2632*y^9 + 54*y^2*z + 1044*y^3*z - 13776*y^4*z + 49265*y^5*z - 79294*y^6*z + 63258*y^7*z - 23456*y^8*z + 2905*y^9*z + 54*y*z^2 + 846*y^2*z^2 - 15147*y^3*z^2 + 69393*y^4*z^2 - 139282*y^5*z^2 + 139587*y^6*z^2 - 68910*y^7*z^2 + 13750*y^8*z^2 - 291*y^9*z^2 + 18*z^3 + 216*y*z^3 - 5797*y^2*z^3 + 41014*y^3*z^3 - 111807*y^4*z^3 + 144259*y^5*z^3 - 91240*y^6*z^3 + 24573*y^7*z^3 - 1236*y^8*z^3 - 108*z^4 + 567*y*z^4 + 5126*y^2*z^4 - 32458*y^3*z^4 + 61719*y^4*z^4 - 50570*y^5*z^4 + 17341*y^6*z^4 - 1401*y^7*z^4 + 417*z^5 - 3495*y*z^5 + 6140*y^2*z^5 - 3258*y^3*z^5 + 1593*y^4*z^5 - 1523*y^5*z^5 + 558*y^6*z^5 - 783*z^6 + 4614*y*z^6 - 10059*y^2*z^6 + 12969*y^3*z^6 - 8826*y^4*z^6 + 2085*y^5*z^6 + 657*z^7 - 2415*y*z^7 + 4419*y^2*z^7 - 4419*y^3*z^7 + 1326*y^4*z^7 - 201*z^8 + 459*y*z^8 - 729*y^2*z^8 + 255*y^3*z^8)*G[1 - y, -y, z])/ (36*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)*(y + z)^3) + ((-636*y^4 + 1596*y^5 - 1341*y^6 + 381*y^7 - 1620*y^3*z + 5430*y^4*z - 5814*y^5*z + 2010*y^6*z - 6*y^7*z - 1244*y^2*z^2 + 6516*y^3*z^2 - 9318*y^4*z^2 + 4136*y^5*z^2 - 90*y^6*z^2 - 212*y*z^3 + 3080*y^2*z^3 - 6728*y^3*z^3 + 4116*y^4*z^3 - 292*y^5*z^3 - 4*z^4 + 492*y*z^4 - 2253*y^2*z^4 + 2087*y^3*z^4 - 430*y^4*z^4 + 42*z^5 - 442*y*z^5 + 640*y^2*z^5 - 348*y^3*z^5 - 72*z^6 + 196*y*z^6 - 160*y^2*z^6 + 34*z^7 - 34*y*z^7)*G[-y, 0, z])/ (12*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-1190*y^4 + 3606*y^5 - 3642*y^6 + 1226*y^7 - 2674*y^3*z + 9479*y^4*z - 11086*y^5*z + 4431*y^6*z - 150*y^7*z - 1232*y^2*z^2 + 7003*y^3*z^2 - 10994*y^4*z^2 + 5682*y^5*z^2 - 459*y^6*z^2 + 480*y*z^3 + 134*y^2*z^3 - 2638*y^3*z^3 + 2351*y^4*z^3 - 183*y^5*z^3 + 114*z^4 - 996*y*z^4 + 1356*y^2*z^4 - 639*y^3*z^4 + 597*y^4*z^4 - 228*z^5 + 672*y*z^5 - 669*y^2*z^5 + 657*y^3*z^5 + 114*z^6 - 156*y*z^6 + 186*y^2*z^6)*G[-y, 1 - y, z])/ (18*(-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((178*y^4 - 28*y^5 - 813*y^6 + 998*y^7 - 335*y^8 - 172*y^3*z + 1958*y^4*z - 5154*y^5*z + 5110*y^6*z - 1730*y^7*z - 12*y^8*z - 1268*y^2*z^2 + 6202*y^3*z^2 - 11978*y^4*z^2 + 10554*y^5*z^2 - 3642*y^6*z^2 + 132*y^7*z^2 + 48*y*z^3 + 1768*y^2*z^3 - 5554*y^3*z^3 + 5516*y^4*z^3 - 2168*y^5*z^3 + 390*y^6*z^3 + 42*z^4 - 636*y*z^4 + 2137*y^2*z^4 - 3686*y^3*z^4 + 1909*y^4*z^4 + 378*y^5*z^4 - 36*z^5 + 924*y*z^5 - 3120*y^2*z^5 + 2370*y^3*z^5 + 294*y^4*z^5 - 54*z^6 - 312*y*z^6 + 516*y^2*z^6 + 282*y^3*z^6 + 48*z^7 - 24*y*z^7 + 120*y^2*z^7)*G[-y, -y, z])/ (36*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-4*y^3 + 3*y^2*z + 14*y*z^2 - 11*y^2*z^2 + 11*z^3 - 22*y*z^3 - 11*z^4)*G[0, 0, 0, z])/(2*y^2*z^2*(y + z)^2) + ((-4*y^3 - y^2*z + 2*y*z^2 - 7*y^2*z^2 + 7*z^3 - 14*y*z^3 - 7*z^4)* G[0, 0, 1 - y, z])/(2*y^2*z^2*(y + z)^2) + ((38*y^4 - 190*y^5 + 380*y^6 - 380*y^7 + 190*y^8 - 38*y^9 + 202*y^3*z - 1074*y^4*z + 2276*y^5*z - 2404*y^6*z + 1266*y^7*z - 266*y^8*z + 266*y^2*z^2 - 1710*y^3*z^2 + 4095*y^4*z^2 - 4685*y^5*z^2 + 2595*y^6*z^2 - 561*y^7*z^2 + 30*y*z^3 - 700*y^2*z^3 + 2486*y^3*z^3 - 3393*y^4*z^3 + 1975*y^5*z^3 - 395*y^6*z^3 - 3*y^7*z^3 + 12*z^4 - 180*y*z^4 + 863*y^2*z^4 - 1359*y^3*z^4 + 696*y^4*z^4 - 86*y^5*z^4 + 54*y^6*z^4 - 54*z^5 + 396*y*z^5 - 849*y^2*z^5 + 579*y^3*z^5 - 171*y^4*z^5 + 147*y^5*z^5 + 72*z^6 - 336*y*z^6 + 429*y^2*z^6 - 189*y^3*z^6 + 120*y^4*z^6 - 30*z^7 + 90*y*z^7 - 42*y^2*z^7 + 30*y^3*z^7)*G[0, 0, -y, z])/ (6*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((10*y^3 - 40*y^4 + 60*y^5 - 40*y^6 + 10*y^7 + 20*y^2*z - 104*y^3*z + 192*y^4*z - 152*y^5*z + 44*y^6*z + 10*y*z^2 - 85*y^2*z^2 + 210*y^3*z^2 - 203*y^4*z^2 + 66*y^5*z^2 + 2*y^6*z^2 - 26*y*z^3 + 109*y^2*z^3 - 140*y^3*z^3 + 52*y^4*z^3 + 2*y^5*z^3 + 3*y^6*z^3 - z^4 + 24*y*z^4 - 50*y^2*z^4 + 20*y^3*z^4 + 5*y^4*z^4 + 4*y^5*z^4 + z^5 - 4*y*z^5 - 5*y^2*z^5 + 14*y^3*z^5 - 2*y^4*z^5 + z^6 - 6*y*z^6 + 11*y^2*z^6 - 4*y^3*z^6 - z^7 + 2*y*z^7 - y^2*z^7)* G[0, 1, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-4*y^3 - y^2*z + 2*y*z^2 - 7*y^2*z^2 + 7*z^3 - 14*y*z^3 - 7*z^4)* G[0, 1 - y, 0, z])/(2*y^2*z^2*(y + z)^2) + ((y^3 + 3*y^2*z - 5*y*z^2 - y^2*z^2 + z^3 - 2*y*z^3 - z^4)* G[0, 1 - y, 1 - y, z])/(y^2*z^2*(y + z)^2) + ((24*y^3 - 217*y^4 + 725*y^5 - 1210*y^6 + 1090*y^7 - 509*y^8 + 97*y^9 + 48*y^2*z - 590*y^3*z + 2364*y^4*z - 4516*y^5*z + 4544*y^6*z - 2334*y^7*z + 484*y^8*z + 24*y*z^2 - 469*y^2*z^2 + 2493*y^3*z^2 - 5694*y^4*z^2 + 6454*y^5*z^2 - 3597*y^6*z^2 + 789*y^7*z^2 - 84*y*z^3 + 896*y^2*z^3 - 2698*y^3*z^3 + 3309*y^4*z^3 - 1637*y^5*z^3 + 163*y^6*z^3 + 51*y^7*z^3 + 36*z^4 - 120*y*z^4 + 104*y^2*z^4 - 486*y^3*z^4 + 1263*y^4*z^4 - 935*y^5*z^4 + 138*y^6*z^4 - 90*z^5 + 414*y*z^5 - 1041*y^2*z^5 + 1671*y^3*z^5 - 1143*y^4*z^5 + 141*y^5*z^5 + 72*z^6 - 288*y*z^6 + 597*y^2*z^6 - 549*y^3*z^6 + 72*y^4*z^6 - 18*z^7 + 54*y*z^7 - 102*y^2*z^7 + 18*y^3*z^7)*G[0, 1 - y, -y, z])/ (6*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-5*y^4 + 20*y^5 - 30*y^6 + 20*y^7 - 5*y^8 - 16*y^3*z + 65*y^4*z - 102*y^5*z + 76*y^6*z - 26*y^7*z + 3*y^8*z - 10*y^2*z^2 + 54*y^3*z^2 - 104*y^4*z^2 + 98*y^5*z^2 - 50*y^6*z^2 + 12*y^7*z^2 - 8*y*z^3 + 44*y^2*z^3 - 86*y^3*z^3 + 93*y^4*z^3 - 64*y^5*z^3 + 21*y^6*z^3 - z^4 + 22*y*z^4 - 65*y^2*z^4 + 88*y^3*z^4 - 70*y^4*z^4 + 20*y^5*z^4 + 3*z^5 - 22*y*z^5 + 46*y^2*z^5 - 50*y^3*z^5 + 11*y^4*z^5 - 3*z^6 + 10*y*z^6 - 17*y^2*z^6 + 4*y^3*z^6 + z^7 - 2*y*z^7 + y^2*z^7)*G[0, -y, 0, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-130*y^4 + 390*y^5 - 390*y^6 + 130*y^7 - 302*y^3*z + 936*y^4*z - 972*y^5*z + 344*y^6*z - 6*y^7*z - 172*y^2*z^2 + 576*y^3*z^2 - 699*y^4*z^2 + 307*y^5*z^2 - 12*y^6*z^2 - 6*y*z^3 + 30*y^2*z^3 - 132*y^3*z^3 + 144*y^4*z^3 + 12*y^5*z^3 + 18*z^4 - 90*y*z^4 + 111*y^2*z^4 + 21*y^3*z^4 + 36*y^4*z^4 - 18*z^5 + 54*y*z^5 - 6*y^2*z^5 + 18*y^3*z^5)*G[0, -y, 1 - y, z])/(6*(-1 + y)^3*y^2*z^3* (y + z)^2) + ((-34*y^4 + 170*y^5 - 340*y^6 + 340*y^7 - 170*y^8 + 34*y^9 - 128*y^3*z + 696*y^4*z - 1516*y^5*z + 1664*y^6*z - 936*y^7*z + 232*y^8*z - 12*y^9*z - 142*y^2*z^2 + 942*y^3*z^2 - 2430*y^4*z^2 + 3106*y^5*z^2 - 2028*y^6*z^2 + 600*y^7*z^2 - 48*y^8*z^2 - 60*y*z^3 + 596*y^2*z^3 - 1996*y^3*z^3 + 3198*y^4*z^3 - 2588*y^5*z^3 + 946*y^6*z^3 - 96*y^7*z^3 - 24*z^4 + 288*y*z^4 - 1174*y^2*z^4 + 2358*y^3*z^4 - 2463*y^4*z^4 + 1159*y^5*z^4 - 144*y^6*z^4 + 72*z^5 - 468*y*z^5 + 1218*y^2*z^5 - 1662*y^3*z^5 + 1020*y^4*z^5 - 156*y^5*z^5 - 72*z^6 + 312*y*z^6 - 597*y^2*z^6 + 501*y^3*z^6 - 96*y^4*z^6 + 24*z^7 - 72*y*z^7 + 96*y^2*z^7 - 24*y^3*z^7)*G[0, -y, -y, z])/(6*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-1 + z)*(8*y - 13*y^2 + 6*y^3 - 16*y*z + 13*y^2*z + 2*z^2 + 4*y*z^2 + 8*y^2*z^2 - 4*z^3 + 4*y*z^3 + 2*z^4)* G[1, 0, 0, z])/(y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(14 - 16*y + 6*y^2 - 28*z + 16*y*z + 14*z^2 + y*z^2)* G[1, 0, 1 - y, z])/(2*y*z^3*(-1 + y + z)^2) + ((10*y + 16*y^2 - 10*y^3 - 30*y*z - 20*y^2*z + 6*y^3*z - 2*z^2 + 34*y*z^2 + 13*y^2*z^2 + 6*z^3 - 18*y*z^3 - 9*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, 0, -y, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(2 - 4*y + 2*y^2 - 4*z + 4*y*z + 2*z^2 + 5*y*z^2)* G[1, 1, 0, z])/(y*z^3*(-1 + y + z)^2) + ((-1 + z)*(14 - 16*y + 6*y^2 - 28*z + 16*y*z + 14*z^2 + y*z^2)* G[1, 1 - y, 0, z])/(2*y*z^3*(-1 + y + z)^2) + ((10*y + 16*y^2 - 10*y^3 - 30*y*z - 20*y^2*z + 6*y^3*z - 2*z^2 + 34*y*z^2 + 13*y^2*z^2 + 6*z^3 - 18*y*z^3 - 9*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, 1 - y, -y, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-4*y^3 - y^2*z + 2*y*z^2 - 7*y^2*z^2 + 7*z^3 - 14*y*z^3 - 7*z^4)* G[1 - y, 0, 0, z])/(2*y^2*z^2*(y + z)^2) + ((y^3 + 3*y^2*z - 5*y*z^2 - y^2*z^2 + z^3 - 2*y*z^3 - z^4)* G[1 - y, 0, 1 - y, z])/(y^2*z^2*(y + z)^2) + ((12*y^3 - 136*y^4 + 336*y^5 - 312*y^6 + 100*y^7 + 24*y^2*z - 326*y^3*z + 852*y^4*z - 828*y^5*z + 284*y^6*z - 6*y^7*z + 12*y*z^2 - 202*y^2*z^2 + 570*y^3*z^2 - 663*y^4*z^2 + 295*y^5*z^2 - 12*y^6*z^2 - 18*y*z^3 + 54*y^2*z^3 - 180*y^3*z^3 + 180*y^4*z^3 + 12*y^5*z^3 + 18*z^4 - 90*y*z^4 + 93*y^2*z^4 + 39*y^3*z^4 + 36*y^4*z^4 - 18*z^5 + 54*y*z^5 - 6*y^2*z^5 + 18*y^3*z^5)* G[1 - y, 0, -y, z])/(6*(-1 + y)^3*y^2*z^3*(y + z)^2) + ((-6*y^3 + 19*y^4 - 8*y^5 - 28*y^6 + 34*y^7 - 11*y^8 - 12*y^2*z + 56*y^3*z - 63*y^4*z - 30*y^5*z + 84*y^6*z - 34*y^7*z - y^8*z - 6*y*z^2 + 61*y^2*z^2 - 144*y^3*z^2 + 99*y^4*z^2 + 16*y^5*z^2 - 22*y^6*z^2 - 4*y^7*z^2 + 22*y*z^3 - 113*y^2*z^3 + 178*y^3*z^3 - 109*y^4*z^3 + 34*y^5*z^3 - 12*y^6*z^3 + 2*z^4 - 38*y*z^4 + 113*y^2*z^4 - 124*y^3*z^4 + 65*y^4*z^4 - 20*y^5*z^4 - 6*z^5 + 38*y*z^5 - 67*y^2*z^5 + 48*y^3*z^5 - 17*y^4*z^5 + 6*z^6 - 20*y*z^6 + 20*y^2*z^6 - 8*y^3*z^6 - 2*z^7 + 4*y*z^7 - 2*y^2*z^7)* G[1 - y, 1, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((y^3 + 3*y^2*z - 5*y*z^2 - y^2*z^2 + z^3 - 2*y*z^3 - z^4)* G[1 - y, 1 - y, 0, z])/(y^2*z^2*(y + z)^2) + (2*(y + 2*z)*G[1 - y, 1 - y, 1 - y, z])/(z^2*(y + z)^2) + ((-36*y^4 + 263*y^5 - 573*y^6 + 501*y^7 - 155*y^8 - 108*y^3*z + 891*y^4*z - 2031*y^5*z + 1815*y^6*z - 561*y^7*z - 6*y^8*z - 108*y^2*z^2 + 1101*y^3*z^2 - 2673*y^4*z^2 + 2508*y^5*z^2 - 810*y^6*z^2 - 18*y^7*z^2 - 42*y*z^3 + 503*y^2*z^3 - 1281*y^3*z^3 + 1362*y^4*z^3 - 578*y^5*z^3 - 12*y^6*z^3 + 18*y*z^4 - 78*y^2*z^4 + 267*y^3*z^4 - 363*y^4*z^4 + 12*y^5*z^4 + 6*z^5 - 36*y*z^5 + 123*y^2*z^5 - 255*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 66*y^2*z^6 + 6*y^3*z^6)*G[1 - y, 1 - y, -y, z])/ (6*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((2*y^3 - 8*y^4 + 16*y^5 - 19*y^6 + 12*y^7 - 3*y^8 + 4*y^2*z - 30*y^3*z + 88*y^4*z - 124*y^5*z + 82*y^6*z - 18*y^7*z - 2*y^8*z + 2*y*z^2 - 31*y^2*z^2 + 130*y^3*z^2 - 230*y^4*z^2 + 176*y^5*z^2 - 39*y^6*z^2 - 8*y^7*z^2 - 8*y*z^3 + 68*y^2*z^3 - 176*y^3*z^3 + 170*y^4*z^3 - 44*y^5*z^3 - 10*y^6*z^3 - 3*z^4 + 26*y*z^4 - 86*y^2*z^4 + 106*y^3*z^4 - 40*y^4*z^4 + 8*z^5 - 38*y*z^5 + 62*y^2*z^5 - 36*y^3*z^5 + 10*y^4*z^5 - 7*z^6 + 22*y*z^6 - 20*y^2*z^6 + 8*y^3*z^6 + 2*z^7 - 4*y*z^7 + 2*y^2*z^7)* G[1 - y, -y, 0, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-24*y^4 + 251*y^5 - 609*y^6 + 561*y^7 - 179*y^8 - 72*y^3*z + 843*y^4*z - 2115*y^5*z + 1983*y^6*z - 633*y^7*z - 6*y^8*z - 72*y^2*z^2 + 1029*y^3*z^2 - 2709*y^4*z^2 + 2652*y^5*z^2 - 882*y^6*z^2 - 18*y^7*z^2 - 42*y*z^3 + 503*y^2*z^3 - 1317*y^3*z^3 + 1434*y^4*z^3 - 614*y^5*z^3 - 12*y^6*z^3 + 18*y*z^4 - 90*y^2*z^4 + 291*y^3*z^4 - 375*y^4*z^4 + 12*y^5*z^4 + 6*z^5 - 36*y*z^5 + 123*y^2*z^5 - 255*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 66*y^2*z^6 + 6*y^3*z^6)*G[1 - y, -y, 1 - y, z])/ (6*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((-12*y^4 + 140*y^5 - 544*y^6 + 1010*y^7 - 986*y^8 + 490*y^9 - 98*y^10 - 36*y^3*z + 438*y^4*z - 1861*y^5*z + 3817*y^6*z - 4152*y^7*z + 2350*y^8*z - 583*y^9*z + 27*y^10*z - 36*y^2*z^2 + 441*y^3*z^2 - 2154*y^4*z^2 + 5180*y^5*z^2 - 6621*y^6*z^2 + 4464*y^7*z^2 - 1409*y^8*z^2 + 135*y^9*z^2 - 18*y*z^3 + 179*y^2*z^3 - 973*y^3*z^3 + 2933*y^4*z^3 - 4814*y^5*z^3 + 4177*y^6*z^3 - 1727*y^7*z^3 + 243*y^8*z^3 - 15*y*z^4 + 119*y^2*z^4 - 104*y^3*z^4 - 657*y^4*z^4 + 1453*y^5*z^4 - 931*y^6*z^4 + 135*y^7*z^4 - 33*z^5 + 330*y*z^5 - 1183*y^2*z^5 + 1764*y^3*z^5 - 990*y^4*z^5 + 223*y^5*z^5 - 135*y^6*z^5 + 93*z^6 - 612*y*z^6 + 1431*y^2*z^6 - 1362*y^3*z^6 + 621*y^4*z^6 - 243*y^5*z^6 - 87*z^7 + 396*y*z^7 - 573*y^2*z^7 + 327*y^3*z^7 - 135*y^4*z^7 + 27*z^8 - 81*y*z^8 + 57*y^2*z^8 - 27*y^3*z^8)* G[1 - y, -y, -y, z])/(6*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^3) + ((-16*y^4 + 28*y^5 - 13*y^6 - 50*y^3*z + 124*y^4*z - 72*y^5*z - 48*y^2*z^2 + 192*y^3*z^2 - 152*y^4*z^2 - 6*y*z^3 + 110*y^2*z^3 - 150*y^3*z^3 + 2*y^4*z^3 + 16*y*z^4 - 71*y^2*z^4 + 8*y^3*z^4 + 2*z^5 - 18*y*z^5 + 12*y^2*z^5 - 4*z^6 + 8*y*z^6 + 2*z^7)*G[-y, 0, 0, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-29*y^4 + 42*y^5 - 17*y^6 - 88*y^3*z + 201*y^4*z - 104*y^5*z - y^6*z - 84*y^2*z^2 + 326*y^3*z^2 - 238*y^4*z^2 - 4*y^5*z^2 - 20*y*z^3 + 214*y^2*z^3 - 266*y^3*z^3 + y^4*z^3 - 3*z^4 + 60*y*z^4 - 166*y^2*z^4 + 24*y^3*z^4 + 13*z^5 - 68*y*z^5 + 41*y^2*z^5 - 17*z^6 + 28*y*z^6 + 7*z^7)*G[-y, 0, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((116*y^4 - 154*y^5 + 62*y^6 + 286*y^3*z - 633*y^4*z + 332*y^5*z - 3*y^6*z + 206*y^2*z^2 - 876*y^3*z^2 + 666*y^4*z^2 - 12*y^5*z^2 + 30*y*z^3 - 466*y^2*z^3 + 632*y^3*z^3 - 27*y^4*z^3 - 78*y*z^4 + 302*y^2*z^4 - 48*y^3*z^4 - 9*z^5 + 84*y*z^5 - 57*y^2*z^5 + 18*z^6 - 36*y*z^6 - 9*z^7)*G[-y, 0, -y, z])/(3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-29*y^4 + 42*y^5 - 17*y^6 - 88*y^3*z + 201*y^4*z - 104*y^5*z - y^6*z - 84*y^2*z^2 + 326*y^3*z^2 - 238*y^4*z^2 - 4*y^5*z^2 - 20*y*z^3 + 214*y^2*z^3 - 266*y^3*z^3 + y^4*z^3 - 3*z^4 + 60*y*z^4 - 166*y^2*z^4 + 24*y^3*z^4 + 13*z^5 - 68*y*z^5 + 41*y^2*z^5 - 17*z^6 + 28*y*z^6 + 7*z^7)*G[-y, 1 - y, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-85*y^4 - 191*y^3*z - 3*y^4*z - 130*y^2*z^2 - 6*y^3*z^2 + 15*y*z^3 - 3*z^4 + 6*y*z^4 + 3*z^5)*G[-y, 1 - y, 1 - y, z])/ (3*y^2*z^3*(y + z)^2) + ((6*y^4 + 52*y^5 + 10*y^6 - 26*y^7 + 18*y^3*z + 162*y^4*z - 71*y^5*z - 106*y^6*z + 15*y^7*z + 18*y^2*z^2 + 201*y^3*z^2 - 357*y^4*z^2 - 92*y^5*z^2 + 75*y^6*z^2 - 6*y*z^3 + 139*y^2*z^3 - 554*y^3*z^3 + 166*y^4*z^3 + 135*y^5*z^3 + 75*y*z^4 - 440*y^2*z^4 + 437*y^3*z^4 + 75*y^4*z^4 + 27*z^5 - 231*y*z^5 + 439*y^2*z^5 - 75*y^3*z^5 - 69*z^6 + 237*y*z^6 - 135*y^2*z^6 + 57*z^7 - 75*y*z^7 - 15*z^8)*G[-y, 1 - y, -y, z])/ (6*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((-13*y^4 + 26*y^5 - 13*y^6 - 24*y^3*z + 77*y^4*z - 56*y^5*z + 3*y^6*z - 12*y^2*z^2 + 78*y^3*z^2 - 92*y^4*z^2 + 12*y^5*z^2 - 4*y*z^3 + 36*y^2*z^3 - 74*y^3*z^3 + 19*y^4*z^3 - z^4 + 12*y*z^4 - 34*y^2*z^4 + 16*y^3*z^4 + 3*z^5 - 12*y*z^5 + 9*y^2*z^5 - 3*z^6 + 4*y*z^6 + z^7)*G[-y, -y, 0, z])/(y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-50*y^4 + 52*y^5 - 14*y^6 + 8*y^3*z + 6*y^4*z - 8*y^5*z + 18*y^6*z + 172*y^2*z^2 - 372*y^3*z^2 + 159*y^4*z^2 + 72*y^5*z^2 + 48*y*z^3 - 440*y^2*z^3 + 370*y^3*z^3 + 90*y^4*z^3 + 6*z^4 - 144*y*z^4 + 343*y^2*z^4 - 30*z^5 + 168*y*z^5 - 90*y^2*z^5 + 42*z^6 - 72*y*z^6 - 18*z^7)*G[-y, -y, 1 - y, z])/ (6*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((16*y^4 - 164*y^5 + 106*y^6 + 80*y^3*z - 516*y^4*z + 484*y^5*z - 24*y^6*z + 76*y^2*z^2 - 564*y^3*z^2 + 807*y^4*z^2 - 96*y^5*z^2 - 48*y*z^3 - 92*y^2*z^3 + 490*y^3*z^3 - 120*y^4*z^3 - 36*z^4 + 216*y*z^4 - 119*y^2*z^4 + 96*z^5 - 264*y*z^5 + 120*y^2*z^5 - 84*z^6 + 96*y*z^6 + 24*z^7)*G[-y, -y, -y, z])/ (6*y^2*z^3*(-1 + y + z)^2*(y + z)^2) - (3*G[0, 0, -y, 0, z])/z^3 + (2*G[0, 0, -y, 1 - y, z])/z^3 + (4*G[0, 0, -y, -y, z])/z^3 + (2*G[0, 1 - y, 0, -y, z])/z^3 + (5*G[0, 1 - y, 1, 0, z])/z^3 - (2*G[0, 1 - y, 1 - y, -y, z])/z^3 + (8*G[0, 1 - y, -y, 0, z])/z^3 - (2*G[0, 1 - y, -y, 1 - y, z])/z^3 - (9*G[0, 1 - y, -y, -y, z])/z^3 + (6*G[0, -y, 0, 0, z])/z^3 + (5*G[0, -y, 0, 1 - y, z])/z^3 - (8*G[0, -y, 0, -y, z])/z^3 + (5*G[0, -y, 1 - y, 0, z])/z^3 - (6*G[0, -y, 1 - y, 1 - y, z])/z^3 - (5*G[0, -y, 1 - y, -y, z])/z^3 - (6*G[0, -y, -y, 0, z])/z^3 - (10*G[0, -y, -y, 1 - y, z])/z^3 + (4*G[0, -y, -y, -y, z])/z^3 - (2*G[1 - y, 0, 0, -y, z])/z^3 + (3*G[1 - y, 0, 1, 0, z])/z^3 + (2*G[1 - y, 0, 1 - y, -y, z])/z^3 + (2*G[1 - y, 0, -y, 0, z])/z^3 - (6*G[1 - y, 0, -y, 1 - y, z])/z^3 - (5*G[1 - y, 0, -y, -y, z])/z^3 - (6*G[1 - y, 1, 0, 0, z])/z^3 - (3*G[1 - y, 1, 0, 1 - y, z])/z^3 + G[1 - y, 1, 0, -y, z]/z^3 - (2*G[1 - y, 1, 1, 0, z])/z^3 - (3*G[1 - y, 1, 1 - y, 0, z])/z^3 + G[1 - y, 1, 1 - y, -y, z]/z^3 - (4*G[1 - y, 1 - y, 0, -y, z])/z^3 - (5*G[1 - y, 1 - y, 1, 0, z])/z^3 - (4*G[1 - y, 1 - y, 1 - y, -y, z])/ z^3 - (4*G[1 - y, 1 - y, -y, 0, z])/z^3 - (2*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 + (15*G[1 - y, 1 - y, -y, -y, z])/z^3 - (8*G[1 - y, -y, 0, 0, z])/z^3 - (8*G[1 - y, -y, 0, 1 - y, z])/z^3 + (2*G[1 - y, -y, 0, -y, z])/z^3 - (8*G[1 - y, -y, 1 - y, 0, z])/z^3 - (2*G[1 - y, -y, 1 - y, 1 - y, z])/ z^3 + (10*G[1 - y, -y, 1 - y, -y, z])/z^3 + (8*G[1 - y, -y, -y, 0, z])/z^3 + (19*G[1 - y, -y, -y, 1 - y, z])/z^3 - (9*G[1 - y, -y, -y, -y, z])/z^3 + (2*G[-y, 0, 0, 0, z])/z^3 + (2*G[-y, 0, 0, 1 - y, z])/z^3 + (16*G[-y, 0, 0, -y, z])/z^3 - (3*G[-y, 0, 1, 0, z])/z^3 + (2*G[-y, 0, 1 - y, 0, z])/z^3 - G[-y, 0, 1 - y, 1 - y, z]/z^3 - (10*G[-y, 0, 1 - y, -y, z])/z^3 + (4*G[-y, 0, -y, 0, z])/z^3 - (6*G[-y, 0, -y, 1 - y, z])/z^3 - (12*G[-y, 0, -y, -y, z])/z^3 + (2*G[-y, 1 - y, 0, 0, z])/z^3 - G[-y, 1 - y, 0, 1 - y, z]/z^3 - (10*G[-y, 1 - y, 0, -y, z])/z^3 - (3*G[-y, 1 - y, 1, 0, z])/z^3 - G[-y, 1 - y, 1 - y, 0, z]/z^3 - (2*G[-y, 1 - y, 1 - y, 1 - y, z])/z^3 + (13*G[-y, 1 - y, 1 - y, -y, z])/z^3 + (4*G[-y, 1 - y, -y, 0, z])/z^3 + (11*G[-y, 1 - y, -y, 1 - y, z])/z^3 - (3*G[-y, 1 - y, -y, -y, z])/ z^3 + (16*G[-y, -y, 0, 0, z])/z^3 + (14*G[-y, -y, 0, 1 - y, z])/z^3 - (12*G[-y, -y, 0, -y, z])/z^3 + (14*G[-y, -y, 1 - y, 0, z])/z^3 + (14*G[-y, -y, 1 - y, 1 - y, z])/z^3 - (6*G[-y, -y, 1 - y, -y, z])/ z^3 - (12*G[-y, -y, -y, 1 - y, z])/z^3 - (4*G[-y, -y, -y, -y, z])/ z^3) + ((64 - 64*y + 33*z)*G[0, 0, 0, 0, 0, y])/(2*(-1 + y)^2*z^2) + ((-17*y^3 + 77*y^4 - 138*y^5 + 122*y^6 - 53*y^7 + 9*y^8 - 30*y^2*z + 168*y^3*z - 348*y^4*z + 336*y^5*z - 150*y^6*z + 24*y^7*z + 8*y*z^2 + 12*y^2*z^2 - 97*y^3*z^2 + 127*y^4*z^2 - 45*y^5*z^2 - 11*y^6*z^2 + 6*y^7*z^2 + 4*z^3 - 36*y*z^3 + 98*y^2*z^3 - 142*y^3*z^3 + 128*y^4*z^3 - 64*y^5*z^3 + 12*y^6*z^3 - 8*z^4 + 40*y*z^4 - 84*y^2*z^4 + 90*y^3*z^4 - 46*y^4*z^4 + 6*y^5*z^4 + 4*z^5 - 12*y*z^5 + 14*y^2*z^5 - 10*y^3*z^5 - 2*y^2*z^6)*G[0, 0, 0, 0, 1, y])/ ((-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^2) + ((y^3 + 10*y^2*z + 16*y*z^2 - 8*y^2*z^2 + 8*z^3 - 16*y*z^3 - 8*z^4)* G[0, 0, 0, 0, 1 - y, z])/(y^2*z^2*(y + z)^2) + ((8*y^6 - 40*y^7 + 80*y^8 - 80*y^9 + 40*y^10 - 8*y^11 - 8*y^4*z + 80*y^5*z - 293*y^6*z + 532*y^7*z - 518*y^8*z + 260*y^9*z - 53*y^10*z - 56*y^3*z^2 + 404*y^4*z^2 - 1236*y^5*z^2 + 2006*y^6*z^2 - 1876*y^7*z^2 + 948*y^8*z^2 - 192*y^9*z^2 + 2*y^10*z^2 - 16*y^2*z^3 + 256*y^3*z^3 - 1150*y^4*z^3 + 2296*y^5*z^3 - 2589*y^6*z^3 + 1590*y^7*z^3 - 367*y^8*z^3 + 16*y^9*z^3 - 24*y*z^4 + 208*y^2*z^4 - 844*y^3*z^4 + 1704*y^4*z^4 - 2156*y^5*z^4 + 1680*y^6*z^4 - 472*y^7*z^4 + 48*y^8*z^4 - 8*z^5 + 112*y*z^5 - 533*y^2*z^5 + 1164*y^3*z^5 - 1516*y^4*z^5 + 1400*y^5*z^5 - 475*y^6*z^5 + 72*y^7*z^5 + 20*z^6 - 160*y*z^6 + 478*y^2*z^6 - 712*y^3*z^6 + 780*y^4*z^6 - 320*y^5*z^6 + 58*y^6*z^6 - 16*z^7 + 88*y*z^7 - 169*y^2*z^7 + 222*y^3*z^7 - 113*y^4*z^7 + 24*y^5*z^7 + 4*z^8 - 16*y*z^8 + 24*y^2*z^8 - 16*y^3*z^8 + 4*y^4*z^8)*G[0, 0, 0, 1, 0, y])/ (2*(-1 + y)^4*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((2*y^5 - 16*y^6 + 44*y^7 - 56*y^8 + 34*y^9 - 8*y^10 + 40*y^4*z - 228*y^5*z + 557*y^6*z - 703*y^7*z + 447*y^8*z - 113*y^9*z + 146*y^3*z^2 - 866*y^4*z^2 + 2206*y^5*z^2 - 2966*y^6*z^2 + 2084*y^7*z^2 - 640*y^8*z^2 + 36*y^9*z^2 + 124*y^2*z^3 - 1016*y^3*z^3 + 3254*y^4*z^3 - 5282*y^5*z^3 + 4475*y^6*z^3 - 1739*y^7*z^3 + 184*y^8*z^3 + 88*y*z^4 - 814*y^2*z^4 + 2982*y^3*z^4 - 5626*y^4*z^4 + 5698*y^5*z^4 - 2740*y^6*z^4 + 396*y^7*z^4 + 24*z^5 - 376*y*z^5 + 1753*y^2*z^5 - 3899*y^3*z^5 + 4657*y^4*z^5 - 2687*y^5*z^5 + 464*y^6*z^5 - 68*z^6 + 540*y*z^6 - 1576*y^2*z^6 + 2300*y^3*z^6 - 1608*y^4*z^6 + 316*y^5*z^6 + 64*z^7 - 312*y*z^7 + 597*y^2*z^7 - 533*y^3*z^7 + 120*y^4*z^7 - 20*z^8 + 60*y*z^8 - 76*y^2*z^8 + 20*y^3*z^8)*G[0, 0, 0, 1, 0, z])/ (2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-4*y^3 + 8*y^4 - 8*y^6 + 4*y^7 - 13*y^2*z + 44*y^3*z - 29*y^4*z - 22*y^5*z + 20*y^6*z - 2*y*z^2 + 31*y^2*z^2 - 40*y^3*z^2 - 11*y^4*z^2 + 26*y^5*z^2 - 4*y^6*z^2 - 5*z^3 + 34*y*z^3 - 80*y^2*z^3 + 76*y^3*z^3 - 30*y^4*z^3 + 2*y^5*z^3 + 15*z^4 - 72*y*z^4 + 118*y^2*z^4 - 88*y^3*z^4 + 21*y^4*z^4 - 15*z^5 + 50*y*z^5 - 58*y^2*z^5 + 20*y^3*z^5 + 5*z^6 - 10*y*z^6 + 5*y^2*z^6)* G[0, 0, 0, 1, 1, y])/(2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^2) + ((y^3 + 10*y^2*z + 16*y*z^2 - 8*y^2*z^2 + 8*z^3 - 16*y*z^3 - 8*z^4)* G[0, 0, 0, 1 - y, 0, z])/(y^2*z^2*(y + z)^2) + ((-4*y^3 + 3*y^2*z + 14*y*z^2 - 11*y^2*z^2 + 11*z^3 - 22*y*z^3 - 11*z^4)* G[0, 0, 0, 1 - y, 1 - y, z])/(2*y^2*z^2*(y + z)^2) + ((8*y^4 - 40*y^5 + 80*y^6 - 80*y^7 + 40*y^8 - 8*y^9 - 2*y^3*z - 27*y^4*z + 131*y^5*z - 214*y^6*z + 156*y^7*z - 47*y^8*z + 3*y^9*z + 29*y^2*z^2 - 183*y^3*z^2 + 381*y^4*z^2 - 347*y^5*z^2 + 150*y^6*z^2 - 42*y^7*z^2 + 12*y^8*z^2 + 36*y*z^3 - 277*y^2*z^3 + 617*y^3*z^3 - 351*y^4*z^3 - 245*y^5*z^3 + 244*y^6*z^3 - 24*y^7*z^3 + 27*z^4 - 243*y*z^4 + 728*y^2*z^4 - 612*y^3*z^4 - 327*y^4*z^4 + 463*y^5*z^4 - 36*y^6*z^4 - 72*z^5 + 414*y*z^5 - 687*y^2*z^5 + 135*y^3*z^5 + 207*y^4*z^5 + 51*y^5*z^5 + 63*z^6 - 261*y*z^6 + 237*y^2*z^6 - 15*y^3*z^6 + 72*y^4*z^6 - 18*z^7 + 54*y*z^7 - 6*y^2*z^7 + 18*y^3*z^7)* G[0, 0, 0, -y, 1 - y, z])/(6*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-8*y^5 + 24*y^6 - 80*y^8 + 120*y^9 - 72*y^10 + 16*y^11 - 20*y^4*z + 40*y^5*z + 143*y^6*z - 572*y^7*z + 758*y^8*z - 452*y^9*z + 103*y^10*z + 32*y^3*z^2 - 302*y^4*z^2 + 1200*y^5*z^2 - 2422*y^6*z^2 + 2636*y^7*z^2 - 1478*y^8*z^2 + 340*y^9*z^2 - 6*y^10*z^2 + 24*y^2*z^3 - 328*y^3*z^3 + 1554*y^4*z^3 - 3436*y^5*z^3 + 4019*y^6*z^3 - 2442*y^7*z^3 + 633*y^8*z^3 - 36*y^9*z^3 + 40*y*z^4 - 348*y^2*z^4 + 1428*y^3*z^4 - 3098*y^4*z^4 + 3772*y^5*z^4 - 2536*y^6*z^4 + 784*y^7*z^4 - 90*y^8*z^4 + 12*z^5 - 176*y*z^5 + 863*y^2*z^5 - 2036*y^3*z^5 + 2624*y^4*z^5 - 1960*y^5*z^5 + 721*y^6*z^5 - 120*y^7*z^5 - 30*z^6 + 244*y*z^6 - 762*y^2*z^6 + 1168*y^3*z^6 - 1030*y^4*z^6 + 452*y^5*z^6 - 90*y^6*z^6 + 24*z^7 - 132*y*z^7 + 271*y^2*z^7 - 298*y^3*z^7 + 159*y^4*z^7 - 36*y^5*z^7 - 6*z^8 + 24*y*z^8 - 36*y^2*z^8 + 24*y^3*z^8 - 6*y^4*z^8)* G[0, 0, 1, 0, 0, y])/(2*(-1 + y)^4*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-10*y^5 + 44*y^6 - 76*y^7 + 64*y^8 - 26*y^9 + 4*y^10 - 9*y^4*z + 41*y^5*z - 34*y^6*z - 54*y^7*z + 91*y^8*z - 35*y^9*z + 82*y^3*z^2 - 447*y^4*z^2 + 1137*y^5*z^2 - 1627*y^6*z^2 + 1251*y^7*z^2 - 426*y^8*z^2 + 30*y^9*z^2 + 94*y^2*z^3 - 734*y^3*z^3 + 2341*y^4*z^3 - 3909*y^5*z^3 + 3464*y^6*z^3 - 1414*y^7*z^3 + 158*y^8*z^3 + 84*y*z^4 - 728*y^2*z^4 + 2580*y^3*z^4 - 4851*y^4*z^4 + 4985*y^5*z^4 - 2437*y^6*z^4 + 351*y^7*z^4 + 23*z^5 - 359*y*z^5 + 1644*y^2*z^5 - 3624*y^3*z^5 + 4331*y^4*z^5 - 2503*y^5*z^5 + 424*y^6*z^5 - 65*z^6 + 515*y*z^6 - 1499*y^2*z^6 + 2189*y^3*z^6 - 1532*y^4*z^6 + 296*y^5*z^6 + 61*z^7 - 297*y*z^7 + 570*y^2*z^7 - 512*y^3*z^7 + 114*y^4*z^7 - 19*z^8 + 57*y*z^8 - 73*y^2*z^8 + 19*y^3*z^8)* G[0, 0, 1, 0, 0, z])/(2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((28*y^3 - 152*y^4 + 328*y^5 - 352*y^6 + 188*y^7 - 40*y^8 + 51*y^2*z - 335*y^3*z + 820*y^4*z - 960*y^5*z + 545*y^6*z - 121*y^7*z + 2*y*z^2 - 127*y^2*z^2 + 499*y^3*z^2 - 708*y^4*z^2 + 400*y^5*z^2 - 49*y^6*z^2 - 17*y^7*z^2 - z^3 - 5*y*z^3 + 83*y^2*z^3 - 121*y^3*z^3 - 43*y^4*z^3 + 115*y^5*z^3 - 28*y^6*z^3 - z^4 + 21*y*z^4 - 25*y^2*z^4 - 77*y^3*z^4 + 92*y^4*z^4 - 2*y^5*z^4 + 5*z^5 - 27*y*z^5 + 18*y^2*z^5 + 8*y^3*z^5 + 12*y^4*z^5 - 3*z^6 + 9*y*z^6 - y^2*z^6 + 3*y^3*z^6)* G[0, 0, 1, 0, 1, y])/(2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^2) + ((-4*y^3 + 16*y^4 - 24*y^5 + 16*y^6 - 4*y^7 - 8*y^2*z + 66*y^3*z - 166*y^4*z + 182*y^5*z - 90*y^6*z + 16*y^7*z - 4*y*z^2 + 75*y^2*z^2 - 280*y^3*z^2 + 411*y^4*z^2 - 262*y^5*z^2 + 60*y^6*z^2 + 4*y*z^3 - 88*y^2*z^3 + 224*y^3*z^3 - 194*y^4*z^3 + 52*y^5*z^3 + 2*y^6*z^3 - 7*z^4 + 40*y*z^4 - 70*y^2*z^4 + 68*y^3*z^4 - 40*y^4*z^4 + 12*y^5*z^4 + 18*z^5 - 78*y*z^5 + 128*y^2*z^5 - 84*y^3*z^5 + 22*y^4*z^5 - 15*z^6 + 46*y*z^6 - 44*y^2*z^6 + 16*y^3*z^6 + 4*z^7 - 8*y*z^7 + 4*y^2*z^7)*G[0, 0, 1, 0, 1 - y, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((10*y^5 - 49*y^6 + 95*y^7 - 90*y^8 + 40*y^9 - 5*y^10 - y^11 + 40*y^4*z - 216*y^5*z + 458*y^6*z - 472*y^7*z + 228*y^8*z - 32*y^9*z - 6*y^10*z + 42*y^3*z^2 - 267*y^4*z^2 + 628*y^5*z^2 - 685*y^6*z^2 + 314*y^7*z^2 - 9*y^8*z^2 - 24*y^9*z^2 + y^10*z^2 + 22*y^2*z^3 - 176*y^3*z^3 + 464*y^4*z^3 - 550*y^5*z^3 + 255*y^6*z^3 + 12*y^7*z^3 - 23*y^8*z^3 + 2*y^9*z^3 - 4*y*z^4 - 15*y^2*z^4 + 103*y^3*z^4 - 209*y^4*z^4 + 186*y^5*z^4 - 69*y^6*z^4 + 35*y^7*z^4 - 3*y^8*z^4 - 2*z^5 + 16*y*z^5 - 34*y^2*z^5 - 12*y^3*z^5 + 128*y^4*z^5 - 136*y^5*z^5 + 88*y^6*z^5 - 12*y^7*z^5 + 3*z^6 - 10*y*z^6 - 7*y^2*z^6 + 88*y^3*z^6 - 111*y^4*z^6 + 74*y^5*z^6 - 13*y^6*z^6 - 6*y*z^7 + 33*y^2*z^7 - 44*y^3*z^7 + 29*y^4*z^7 - 6*y^5*z^7 - z^8 + 4*y*z^8 - 6*y^2*z^8 + 4*y^3*z^8 - y^4*z^8)*G[0, 0, 1, 1, 0, y])/ ((-1 + y)^4*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-4*y^5 + 20*y^6 - 40*y^7 + 40*y^8 - 20*y^9 + 4*y^10 - 16*y^4*z + 80*y^5*z - 150*y^6*z + 120*y^7*z - 20*y^8*z - 24*y^9*z + 10*y^10*z - 24*y^3*z^2 + 118*y^4*z^2 - 178*y^5*z^2 + 20*y^6*z^2 + 188*y^7*z^2 - 170*y^8*z^2 + 46*y^9*z^2 - 16*y^2*z^3 + 90*y^3*z^3 - 93*y^4*z^3 - 189*y^5*z^3 + 437*y^6*z^3 - 289*y^7*z^3 + 60*y^8*z^3 - 4*y*z^4 + 2*y^2*z^4 + 162*y^3*z^4 - 604*y^4*z^4 + 778*y^5*z^4 - 361*y^6*z^4 + 37*y^7*z^4 - 10*y^8*z^4 - 10*y*z^5 + 174*y^2*z^5 - 672*y^3*z^5 + 949*y^4*z^5 - 465*y^5*z^5 + 61*y^6*z^5 - 45*y^7*z^5 - 4*z^6 + 72*y*z^6 - 370*y^2*z^6 + 686*y^3*z^6 - 448*y^4*z^6 + 112*y^5*z^6 - 80*y^6*z^6 + 13*z^7 - 115*y*z^7 + 309*y^2*z^7 - 287*y^3*z^7 + 102*y^4*z^7 - 70*y^5*z^7 - 14*z^8 + 72*y*z^8 - 105*y^2*z^8 + 45*y^3*z^8 - 30*y^4*z^8 + 5*z^9 - 15*y*z^9 + 7*y^2*z^9 - 5*y^3*z^9)* G[0, 0, 1, 1, 0, z])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-28*y^3 + 116*y^4 - 184*y^5 + 136*y^6 - 44*y^7 + 4*y^8 - 51*y^2*z + 263*y^3*z - 485*y^4*z + 387*y^5*z - 116*y^6*z + 2*y^7*z - 2*y*z^2 + 91*y^2*z^2 - 261*y^3*z^2 + 206*y^4*z^2 + 14*y^5*z^2 - 45*y^6*z^2 - 3*y^7*z^2 + 5*z^3 - 15*y*z^3 + 4*y^2*z^3 - 68*y^3*z^3 + 186*y^4*z^3 - 100*y^5*z^3 - 12*y^6*z^3 - 7*z^4 + 11*y*z^4 - 27*y^2*z^4 + 109*y^3*z^4 - 84*y^4*z^4 - 18*y^5*z^4 - z^5 + 15*y*z^5 - 34*y^3*z^5 - 12*y^4*z^5 + 3*z^6 - 9*y*z^6 - 7*y^2*z^6 - 3*y^3*z^6)* G[0, 0, 1, 1, 1, y])/(2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^2) + ((-4*y^3 + 16*y^4 - 24*y^5 + 16*y^6 - 4*y^7 - 8*y^2*z + 66*y^3*z - 166*y^4*z + 182*y^5*z - 90*y^6*z + 16*y^7*z - 4*y*z^2 + 75*y^2*z^2 - 280*y^3*z^2 + 411*y^4*z^2 - 262*y^5*z^2 + 60*y^6*z^2 + 4*y*z^3 - 88*y^2*z^3 + 224*y^3*z^3 - 194*y^4*z^3 + 52*y^5*z^3 + 2*y^6*z^3 - 7*z^4 + 40*y*z^4 - 70*y^2*z^4 + 68*y^3*z^4 - 40*y^4*z^4 + 12*y^5*z^4 + 18*z^5 - 78*y*z^5 + 128*y^2*z^5 - 84*y^3*z^5 + 22*y^4*z^5 - 15*z^6 + 46*y*z^6 - 44*y^2*z^6 + 16*y^3*z^6 + 4*z^7 - 8*y*z^7 + 4*y^2*z^7)*G[0, 0, 1, 1 - y, 0, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((y^3 + 10*y^2*z + 16*y*z^2 - 8*y^2*z^2 + 8*z^3 - 16*y*z^3 - 8*z^4)* G[0, 0, 1 - y, 0, 0, z])/(y^2*z^2*(y + z)^2) + ((-4*y^3 + 3*y^2*z + 14*y*z^2 - 11*y^2*z^2 + 11*z^3 - 22*y*z^3 - 11*z^4)* G[0, 0, 1 - y, 0, 1 - y, z])/(2*y^2*z^2*(y + z)^2) + ((14*y^5 - 76*y^6 + 164*y^7 - 176*y^8 + 94*y^9 - 20*y^10 + 77*y^4*z - 437*y^5*z + 959*y^6*z - 1025*y^7*z + 536*y^8*z - 110*y^9*z + 162*y^3*z^2 - 1013*y^4*z^2 + 2383*y^5*z^2 - 2644*y^6*z^2 + 1382*y^7*z^2 - 271*y^8*z^2 + y^9*z^2 + 82*y^2*z^3 - 810*y^3*z^3 + 2461*y^4*z^3 - 3181*y^5*z^3 + 1788*y^6*z^3 - 370*y^7*z^3 + 30*y^8*z^3 + 44*y*z^4 - 468*y^2*z^4 + 1700*y^3*z^4 - 2567*y^4*z^4 + 1605*y^5*z^4 - 421*y^6*z^4 + 123*y^7*z^4 + 13*z^5 - 205*y*z^5 + 961*y^2*z^5 - 1803*y^3*z^5 + 1384*y^4*z^5 - 498*y^5*z^5 + 212*y^6*z^5 - 39*z^6 + 317*y*z^6 - 852*y^2*z^6 + 888*y^3*z^6 - 401*y^4*z^6 + 183*y^5*z^6 + 39*z^7 - 195*y*z^7 + 300*y^2*z^7 - 158*y^3*z^7 + 78*y^4*z^7 - 13*z^8 + 39*y*z^8 - 23*y^2*z^8 + 13*y^3*z^8)*G[0, 0, 1 - y, 1, 0, z])/(2*(-1 + y)^3*y^2*z^2* (-1 + y + z)^2*(y + z)^4) + ((-4*y^3 + 3*y^2*z + 14*y*z^2 - 11*y^2*z^2 + 11*z^3 - 22*y*z^3 - 11*z^4)* G[0, 0, 1 - y, 1 - y, 0, z])/(2*y^2*z^2*(y + z)^2) + ((-4*y^3 - y^2*z + 2*y*z^2 - 7*y^2*z^2 + 7*z^3 - 14*y*z^3 - 7*z^4)* G[0, 0, 1 - y, 1 - y, 1 - y, z])/(2*y^2*z^2*(y + z)^2) + ((-12*y^3 + 80*y^4 - 220*y^5 + 320*y^6 - 260*y^7 + 112*y^8 - 20*y^9 - 24*y^2*z + 286*y^3*z - 1065*y^4*z + 1877*y^5*z - 1738*y^6*z + 816*y^7*z - 149*y^8*z - 3*y^9*z - 12*y*z^2 + 314*y^2*z^2 - 1596*y^3*z^2 + 3567*y^4*z^2 - 4073*y^5*z^2 + 2319*y^6*z^2 - 507*y^7*z^2 - 12*y^8*z^2 + 54*y*z^3 - 694*y^2*z^3 + 2546*y^3*z^3 - 4257*y^4*z^3 + 3463*y^5*z^3 - 1193*y^6*z^3 + 81*y^7*z^3 + 24*z^4 - 258*y*z^4 + 1199*y^2*z^4 - 2865*y^3*z^4 + 3459*y^4*z^4 - 1811*y^5*z^4 + 252*y^6*z^4 - 81*z^5 + 519*y*z^5 - 1494*y^2*z^5 + 2340*y^3*z^5 - 1593*y^4*z^5 + 261*y^5*z^5 + 90*z^6 - 402*y*z^6 + 828*y^2*z^6 - 744*y^3*z^6 + 132*y^4*z^6 - 33*z^7 + 99*y*z^7 - 147*y^2*z^7 + 33*y^3*z^7)*G[0, 0, 1 - y, -y, 1 - y, z])/ (6*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((4*y^4 - 16*y^5 + 24*y^6 - 16*y^7 + 4*y^8 + 18*y^3*z - 84*y^4*z + 146*y^5*z - 114*y^6*z + 36*y^7*z - 2*y^8*z + 32*y^2*z^2 - 172*y^3*z^2 + 343*y^4*z^2 - 306*y^5*z^2 + 111*y^6*z^2 - 8*y^7*z^2 + 6*y*z^3 - 94*y^2*z^3 + 290*y^3*z^3 - 336*y^4*z^3 + 148*y^5*z^3 - 14*y^6*z^3 + 4*z^4 - 32*y*z^4 + 123*y^2*z^4 - 182*y^3*z^4 + 102*y^4*z^4 - 16*y^5*z^4 - 10*z^5 + 46*y*z^5 - 76*y^2*z^5 + 52*y^3*z^5 - 14*y^4*z^5 + 8*z^6 - 24*y*z^6 + 23*y^2*z^6 - 8*y^3*z^6 - 2*z^7 + 4*y*z^7 - 2*y^2*z^7)*G[0, 0, -y, 0, 1 - y, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((4*y^4 - 16*y^5 + 24*y^6 - 16*y^7 + 4*y^8 + 18*y^3*z - 84*y^4*z + 146*y^5*z - 114*y^6*z + 36*y^7*z - 2*y^8*z + 32*y^2*z^2 - 172*y^3*z^2 + 343*y^4*z^2 - 306*y^5*z^2 + 111*y^6*z^2 - 8*y^7*z^2 + 6*y*z^3 - 94*y^2*z^3 + 290*y^3*z^3 - 336*y^4*z^3 + 148*y^5*z^3 - 14*y^6*z^3 + 4*z^4 - 32*y*z^4 + 123*y^2*z^4 - 182*y^3*z^4 + 102*y^4*z^4 - 16*y^5*z^4 - 10*z^5 + 46*y*z^5 - 76*y^2*z^5 + 52*y^3*z^5 - 14*y^4*z^5 + 8*z^6 - 24*y*z^6 + 23*y^2*z^6 - 8*y^3*z^6 - 2*z^7 + 4*y*z^7 - 2*y^2*z^7)*G[0, 0, -y, 1 - y, 0, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((38*y^4 - 190*y^5 + 380*y^6 - 380*y^7 + 190*y^8 - 38*y^9 + 202*y^3*z - 1074*y^4*z + 2276*y^5*z - 2404*y^6*z + 1266*y^7*z - 266*y^8*z + 266*y^2*z^2 - 1710*y^3*z^2 + 4095*y^4*z^2 - 4685*y^5*z^2 + 2595*y^6*z^2 - 561*y^7*z^2 + 30*y*z^3 - 700*y^2*z^3 + 2486*y^3*z^3 - 3393*y^4*z^3 + 1975*y^5*z^3 - 395*y^6*z^3 - 3*y^7*z^3 + 12*z^4 - 180*y*z^4 + 863*y^2*z^4 - 1359*y^3*z^4 + 696*y^4*z^4 - 86*y^5*z^4 + 54*y^6*z^4 - 54*z^5 + 396*y*z^5 - 849*y^2*z^5 + 579*y^3*z^5 - 171*y^4*z^5 + 147*y^5*z^5 + 72*z^6 - 336*y*z^6 + 429*y^2*z^6 - 189*y^3*z^6 + 120*y^4*z^6 - 30*z^7 + 90*y*z^7 - 42*y^2*z^7 + 30*y^3*z^7)*G[0, 0, -y, 1 - y, 1 - y, z])/(6*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((8*y^4 - 40*y^5 + 80*y^6 - 80*y^7 + 40*y^8 - 8*y^9 - 20*y^3*z + 57*y^4*z - 25*y^5*z - 70*y^6*z + 90*y^7*z - 35*y^8*z + 3*y^9*z - 37*y^2*z^2 + 171*y^3*z^2 - 306*y^4*z^2 + 250*y^5*z^2 - 69*y^6*z^2 - 21*y^7*z^2 + 12*y^8*z^2 + 18*y*z^3 - 46*y^2*z^3 - 22*y^3*z^3 + 246*y^4*z^3 - 338*y^5*z^3 + 148*y^6*z^3 - 6*y^7*z^3 + 9*z^4 - 87*y*z^4 + 227*y^2*z^4 - 63*y^3*z^4 - 369*y^4*z^4 + 313*y^5*z^4 - 30*y^6*z^4 - 21*z^5 + 117*y*z^5 - 141*y^2*z^5 - 165*y^3*z^5 + 240*y^4*z^5 - 6*y^5*z^5 + 15*z^6 - 57*y*z^6 - 6*y^2*z^6 + 84*y^3*z^6 + 12*y^4*z^6 - 3*z^7 + 9*y*z^7 + 15*y^2*z^7 + 3*y^3*z^7)* G[0, 0, -y, -y, 1 - y, z])/(6*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-12*y^5 + 44*y^6 - 40*y^7 - 40*y^8 + 100*y^9 - 68*y^10 + 16*y^11 - 50*y^4*z + 212*y^5*z - 269*y^6*z - 44*y^7*z + 376*y^8*z - 304*y^9*z + 79*y^10*z - 92*y^3*z^2 + 485*y^4*z^2 - 894*y^5*z^2 + 584*y^6*z^2 + 212*y^7*z^2 - 423*y^8*z^2 + 126*y^9*z^2 + 2*y^10*z^2 - 4*y^2*z^3 + 100*y^3*z^3 - 250*y^4*z^3 + 154*y^5*z^3 + 345*y^6*z^3 - 486*y^7*z^3 + 95*y^8*z^3 + 10*y^9*z^3 - 14*y^2*z^4 + 128*y^3*z^4 - 255*y^4*z^4 + 424*y^5*z^4 - 456*y^6*z^4 + 8*y^7*z^4 + 21*y^8*z^4 - 2*z^5 + 16*y*z^5 - 29*y^2*z^5 + 84*y^3*z^5 - 130*y^4*z^5 - 88*y^5*z^5 - 91*y^6*z^5 + 24*y^7*z^5 + 5*z^6 - 34*y*z^6 + 118*y^2*z^6 - 268*y^3*z^6 + 117*y^4*z^6 - 98*y^5*z^6 + 16*y^6*z^6 - 4*z^7 + 22*y*z^7 - 79*y^2*z^7 + 54*y^3*z^7 - 35*y^4*z^7 + 6*y^5*z^7 + z^8 - 4*y*z^8 + 6*y^2*z^8 - 4*y^3*z^8 + y^4*z^8)*G[0, 1, 0, 0, 0, y])/(2*(-1 + y)^4*y^2*z^2*(-1 + y + z)^2* (y + z)^4) + ((-14*y^5 + 72*y^6 - 148*y^7 + 152*y^8 - 78*y^9 + 16*y^10 - 29*y^4*z + 181*y^5*z - 416*y^6*z + 452*y^7*z - 235*y^8*z + 47*y^9*z + 46*y^3*z^2 - 175*y^4*z^2 + 313*y^5*z^2 - 413*y^6*z^2 + 373*y^7*z^2 - 160*y^8*z^2 + 16*y^9*z^2 + 62*y^2*z^3 - 454*y^3*z^3 + 1365*y^4*z^3 - 2277*y^5*z^3 + 2108*y^6*z^3 - 898*y^7*z^3 + 94*y^8*z^3 + 68*y*z^4 - 552*y^2*z^4 + 1856*y^3*z^4 - 3455*y^4*z^4 + 3637*y^5*z^4 - 1801*y^6*z^4 + 231*y^7*z^4 + 19*z^5 - 291*y*z^5 + 1294*y^2*z^5 - 2822*y^3*z^5 + 3429*y^4*z^5 - 1997*y^5*z^5 + 304*y^6*z^5 - 53*z^6 + 415*y*z^6 - 1201*y^2*z^6 + 1791*y^3*z^6 - 1274*y^4*z^6 + 226*y^5*z^6 + 49*z^7 - 237*y*z^7 + 466*y^2*z^7 - 432*y^3*z^7 + 90*y^4*z^7 - 15*z^8 + 45*y*z^8 - 61*y^2*z^8 + 15*y^3*z^8)*G[0, 1, 0, 0, 0, z])/(2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^4) + ((-y^3 + 2*y^4 + 2*y^5 - 8*y^6 + 7*y^7 - 2*y^8 - 4*y^2*z + 16*y^3*z - 35*y^4*z + 49*y^5*z - 37*y^6*z + 11*y^7*z + 3*y*z^2 - 12*y^2*z^2 - 3*y^3*z^2 + 79*y^4*z^2 - 129*y^5*z^2 + 75*y^6*z^2 - 13*y^7*z^2 + 3*z^3 - 25*y*z^3 + 63*y^2*z^3 - 17*y^3*z^3 - 107*y^4*z^3 + 105*y^5*z^3 - 22*y^6*z^3 - 8*z^4 + 45*y*z^4 - 69*y^2*z^4 + 2*y^3*z^4 + 37*y^4*z^4 - 3*y^5*z^4 + 7*z^5 - 29*y*z^5 + 30*y^2*z^5 - 8*y^3*z^5 + 8*y^4*z^5 - 2*z^6 + 6*y*z^6 - 2*y^2*z^6 + 2*y^3*z^6)*G[0, 1, 0, 0, 1, y])/((-1 + y)^3*y^2*z^2* (-1 + y + z)^2*(y + z)^2) + ((4*y^3 - 16*y^4 + 24*y^5 - 16*y^6 + 4*y^7 + 8*y^2*z - 42*y^3*z + 78*y^4*z - 62*y^5*z + 18*y^6*z + 4*y*z^2 - 37*y^2*z^2 + 96*y^3*z^2 - 105*y^4*z^2 + 50*y^5*z^2 - 8*y^6*z^2 - 16*y*z^3 + 74*y^2*z^3 - 128*y^3*z^3 + 104*y^4*z^3 - 44*y^5*z^3 + 10*y^6*z^3 - 3*z^4 + 36*y*z^4 - 102*y^2*z^4 + 124*y^3*z^4 - 78*y^4*z^4 + 24*y^5*z^4 + 8*z^5 - 42*y*z^5 + 76*y^2*z^5 - 60*y^3*z^5 + 20*y^4*z^5 - 7*z^6 + 22*y*z^6 - 22*y^2*z^6 + 8*y^3*z^6 + 2*z^7 - 4*y*z^7 + 2*y^2*z^7)* G[0, 1, 0, 0, 1 - y, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((16*y^5 - 92*y^6 + 220*y^7 - 280*y^8 + 200*y^9 - 76*y^10 + 12*y^11 + 84*y^4*z - 520*y^5*z + 1329*y^6*z - 1796*y^7*z + 1354*y^8*z - 540*y^9*z + 89*y^10*z + 180*y^3*z^2 - 1237*y^4*z^2 + 3470*y^5*z^2 - 5124*y^6*z^2 + 4204*y^7*z^2 - 1833*y^8*z^2 + 346*y^9*z^2 - 6*y^10*z^2 + 108*y^2*z^3 - 1044*y^3*z^3 + 3696*y^4*z^3 - 6586*y^5*z^3 + 6365*y^6*z^3 - 3278*y^7*z^3 + 801*y^8*z^3 - 50*y^9*z^3 + 60*y*z^4 - 650*y^2*z^4 + 2668*y^3*z^4 - 5573*y^4*z^4 + 6356*y^5*z^4 - 3944*y^6*z^4 + 1284*y^7*z^4 - 153*y^8*z^4 + 16*z^5 - 268*y*z^5 + 1405*y^2*z^5 - 3524*y^3*z^5 + 4772*y^4*z^5 - 3524*y^5*z^5 + 1427*y^6*z^5 - 232*y^7*z^5 - 45*z^6 + 402*y*z^6 - 1354*y^2*z^6 + 2300*y^3*z^6 - 2045*y^4*z^6 + 978*y^5*z^6 - 188*y^6*z^6 + 42*z^7 - 246*y*z^7 + 573*y^2*z^7 - 634*y^3*z^7 + 355*y^4*z^7 - 78*y^5*z^7 - 13*z^8 + 52*y*z^8 - 78*y^2*z^8 + 52*y^3*z^8 - 13*y^4*z^8)*G[0, 1, 0, 1, 0, y])/ (2*(-1 + y)^4*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((6*y^3 - 25*y^4 + 38*y^5 - 25*y^6 + 6*y^7 + 12*y^2*z - 62*y^3*z + 106*y^4*z - 66*y^5*z + 2*y^6*z + 8*y^7*z + 6*y*z^2 - 44*y^2*z^2 + 84*y^3*z^2 - 13*y^4*z^2 - 80*y^5*z^2 + 47*y^6*z^2 - 4*y*z^3 - 7*y^2*z^3 + 118*y^3*z^3 - 223*y^4*z^3 + 136*y^5*z^3 - 20*y^6*z^3 + 7*z^4 - 52*y*z^4 + 179*y^2*z^4 - 292*y^3*z^4 + 210*y^4*z^4 - 54*y^5*z^4 - 21*z^5 + 106*y*z^5 - 208*y^2*z^5 + 174*y^3*z^5 - 55*y^4*z^5 + 21*z^6 - 70*y*z^6 + 75*y^2*z^6 - 28*y^3*z^6 - 7*z^7 + 14*y*z^7 - 7*y^2*z^7)*G[0, 1, 0, 1, 0, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-2*y^4 + 6*y^5 - 4*y^6 - 4*y^7 + 6*y^8 - 2*y^9 - 6*y^3*z + 22*y^4*z + 9*y^5*z - 99*y^6*z + 113*y^7*z - 39*y^8*z + 4*y*z^2 - 22*y^2*z^2 + 54*y^3*z^2 + 29*y^4*z^2 - 312*y^5*z^2 + 418*y^6*z^2 - 182*y^7*z^2 + 11*y^8*z^2 - 10*y*z^3 + 54*y^2*z^3 - 31*y^3*z^3 - 306*y^4*z^3 + 611*y^5*z^3 - 343*y^6*z^3 + 25*y^7*z^3 - 4*z^4 + 40*y*z^4 - 117*y^2*z^4 - 4*y^3*z^4 + 365*y^4*z^4 - 301*y^5*z^4 + 5*y^6*z^4 + 12*z^5 - 78*y*z^5 + 137*y^2*z^5 + 28*y^3*z^5 - 122*y^4*z^5 - 25*y^5*z^5 - 12*z^6 + 56*y*z^6 - 49*y^2*z^6 - 23*y^3*z^6 - 20*y^4*z^6 + 4*z^7 - 12*y*z^7 - 4*y^2*z^7 - 4*y^3*z^7)* G[0, 1, 0, 1, 1, y])/(2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + ((4*y^3 - 16*y^4 + 24*y^5 - 16*y^6 + 4*y^7 + 8*y^2*z - 42*y^3*z + 78*y^4*z - 62*y^5*z + 18*y^6*z + 4*y*z^2 - 37*y^2*z^2 + 96*y^3*z^2 - 105*y^4*z^2 + 50*y^5*z^2 - 8*y^6*z^2 - 16*y*z^3 + 74*y^2*z^3 - 128*y^3*z^3 + 104*y^4*z^3 - 44*y^5*z^3 + 10*y^6*z^3 - 3*z^4 + 36*y*z^4 - 102*y^2*z^4 + 124*y^3*z^4 - 78*y^4*z^4 + 24*y^5*z^4 + 8*z^5 - 42*y*z^5 + 76*y^2*z^5 - 60*y^3*z^5 + 20*y^4*z^5 - 7*z^6 + 22*y*z^6 - 22*y^2*z^6 + 8*y^3*z^6 + 2*z^7 - 4*y*z^7 + 2*y^2*z^7)* G[0, 1, 0, 1 - y, 0, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((10*y^3 - 40*y^4 + 60*y^5 - 40*y^6 + 10*y^7 + 20*y^2*z - 104*y^3*z + 192*y^4*z - 152*y^5*z + 44*y^6*z + 10*y*z^2 - 85*y^2*z^2 + 210*y^3*z^2 - 203*y^4*z^2 + 66*y^5*z^2 + 2*y^6*z^2 - 26*y*z^3 + 109*y^2*z^3 - 140*y^3*z^3 + 52*y^4*z^3 + 2*y^5*z^3 + 3*y^6*z^3 - z^4 + 24*y*z^4 - 50*y^2*z^4 + 20*y^3*z^4 + 5*y^4*z^4 + 4*y^5*z^4 + z^5 - 4*y*z^5 - 5*y^2*z^5 + 14*y^3*z^5 - 2*y^4*z^5 + z^6 - 6*y*z^6 + 11*y^2*z^6 - 4*y^3*z^6 - z^7 + 2*y*z^7 - y^2*z^7)* G[0, 1, 0, 1 - y, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-6*y^3 + 15*y^4 - 14*y^5 + 7*y^6 - 2*y^7 - 12*y^2*z + 42*y^3*z - 54*y^4*z + 30*y^5*z - 6*y^6*z - 6*y*z^2 + 34*y^2*z^2 - 52*y^3*z^2 + 30*y^4*z^2 - 10*y^5*z^2 + 4*y^6*z^2 + 2*y*z^3 + 15*y^2*z^3 - 44*y^3*z^3 + 24*y^4*z^3 + 14*y^5*z^3 - 11*y^6*z^3 - 3*z^4 + 32*y*z^4 - 92*y^2*z^4 + 84*y^3*z^4 - 6*y^4*z^4 - 16*y^5*z^4 + 9*z^5 - 52*y*z^5 + 81*y^2*z^5 - 44*y^3*z^5 + 4*y^4*z^5 - 9*z^6 + 30*y*z^6 - 34*y^2*z^6 + 12*y^3*z^6 + 3*z^7 - 6*y*z^7 + 3*y^2*z^7)* G[0, 1, 0, -y, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-8*y^5 + 36*y^6 - 60*y^7 + 40*y^8 - 12*y^10 + 4*y^11 - 36*y^4*z + 184*y^5*z - 361*y^6*z + 324*y^7*z - 106*y^8*z - 20*y^9*z + 15*y^10*z - 40*y^3*z^2 + 243*y^4*z^2 - 550*y^5*z^2 + 582*y^6*z^2 - 260*y^7*z^2 + 23*y^8*z^2 - 6*y^9*z^2 + 8*y^10*z^2 - 44*y^2*z^3 + 308*y^3*z^3 - 820*y^4*z^3 + 1134*y^5*z^3 - 855*y^6*z^3 + 394*y^7*z^3 - 167*y^8*z^3 + 38*y^9*z^3 - 8*y*z^4 + 142*y^2*z^4 - 596*y^3*z^4 + 1223*y^4*z^4 - 1368*y^5*z^4 + 880*y^6*z^4 - 396*y^7*z^4 + 75*y^8*z^4 + 28*y*z^5 - 213*y^2*z^5 + 668*y^3*z^5 - 1056*y^4*z^5 + 844*y^5*z^5 - 423*y^6*z^5 + 80*y^7*z^5 + 3*z^6 - 50*y*z^6 + 224*y^2*z^6 - 472*y^3*z^6 + 443*y^4*z^6 - 246*y^5*z^6 + 50*y^6*z^6 - 6*z^7 + 42*y*z^7 - 119*y^2*z^7 + 134*y^3*z^7 - 81*y^4*z^7 + 18*y^5*z^7 + 3*z^8 - 12*y*z^8 + 18*y^2*z^8 - 12*y^3*z^8 + 3*y^4*z^8)*G[0, 1, 1, 0, 0, y])/ (2*(-1 + y)^4*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((8*y^5 - 40*y^6 + 80*y^7 - 80*y^8 + 40*y^9 - 8*y^10 + 32*y^4*z - 182*y^5*z + 404*y^6*z - 436*y^7*z + 224*y^8*z - 38*y^9*z - 4*y^10*z + 48*y^3*z^2 - 340*y^4*z^2 + 896*y^5*z^2 - 1119*y^6*z^2 + 661*y^7*z^2 - 137*y^8*z^2 - 9*y^9*z^2 + 32*y^2*z^3 - 322*y^3*z^3 + 1088*y^4*z^3 - 1688*y^5*z^3 + 1262*y^6*z^3 - 420*y^7*z^3 + 74*y^8*z^3 - 26*y^9*z^3 + 8*y*z^4 - 200*y^2*z^4 + 996*y^3*z^4 - 2090*y^4*z^4 + 2138*y^5*z^4 - 1135*y^6*z^4 + 407*y^7*z^4 - 124*y^8*z^4 - 60*y*z^5 + 558*y^2*z^5 - 1738*y^3*z^5 + 2472*y^4*z^5 - 1800*y^5*z^5 + 806*y^6*z^5 - 246*y^7*z^5 - 8*z^6 + 176*y*z^6 - 855*y^2*z^6 + 1693*y^3*z^6 - 1587*y^4*z^6 + 813*y^5*z^6 - 264*y^6*z^6 + 26*z^7 - 238*y*z^7 + 684*y^2*z^7 - 816*y^3*z^7 + 462*y^4*z^7 - 166*y^5*z^7 - 28*z^8 + 144*y*z^8 - 237*y^2*z^8 + 149*y^3*z^8 - 60*y^4*z^8 + 10*z^9 - 30*y*z^9 + 22*y^2*z^9 - 10*y^3*z^9)*G[0, 1, 1, 0, 0, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-6*y^4 + 26*y^5 - 44*y^6 + 36*y^7 - 14*y^8 + 2*y^9 - 23*y^3*z + 115*y^4*z - 206*y^5*z + 158*y^6*z - 43*y^7*z - y^8*z - 4*y*z^2 - 5*y^2*z^2 + 126*y^3*z^2 - 315*y^4*z^2 + 268*y^5*z^2 - 45*y^6*z^2 - 26*y^7*z^2 + y^8*z^2 - 5*y*z^3 + 100*y^2*z^3 - 336*y^3*z^3 + 379*y^4*z^3 - 111*y^5*z^3 - 16*y^6*z^3 - 11*y^7*z^3 - 5*z^4 + 68*y*z^4 - 290*y^2*z^4 + 468*y^3*z^4 - 284*y^4*z^4 + 81*y^5*z^4 - 46*y^6*z^4 + 17*z^5 - 130*y*z^5 + 320*y^2*z^5 - 305*y^3*z^5 + 136*y^4*z^5 - 62*y^5*z^5 - 19*z^6 + 92*y*z^6 - 137*y^2*z^6 + 75*y^3*z^6 - 35*y^4*z^6 + 7*z^7 - 21*y*z^7 + 13*y^2*z^7 - 7*y^3*z^7)* G[0, 1, 1, 0, 1, y])/(2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + (6*(-1 + z)*G[0, 1, 1, 0, 1 - y, z])/(z*(-1 + y + z)^2) + ((6*y^5 - 10*y^6 - 6*y^7 + 18*y^8 - 8*y^9 + 16*y^4*z - 20*y^5*z - 58*y^6*z + 112*y^7*z - 50*y^8*z - 14*y^3*z^2 + 115*y^4*z^2 - 350*y^5*z^2 + 408*y^6*z^2 - 158*y^7*z^2 - y^8*z^2 - 46*y^2*z^3 + 296*y^3*z^3 - 770*y^4*z^3 + 838*y^5*z^3 - 320*y^6*z^3 + 10*y^7*z^3 - 48*y*z^4 + 340*y^2*z^4 - 932*y^3*z^4 + 1081*y^4*z^4 - 466*y^5*z^4 + 57*y^6*z^4 - 14*z^5 + 180*y*z^5 - 636*y^2*z^5 + 888*y^3*z^5 - 478*y^4*z^5 + 108*y^5*z^5 + 35*z^6 - 216*y*z^6 + 422*y^2*z^6 - 306*y^3*z^6 + 97*y^4*z^6 - 28*z^7 + 98*y*z^7 - 104*y^2*z^7 + 42*y^3*z^7 + 7*z^8 - 14*y*z^8 + 7*y^2*z^8)*G[0, 1, 1, 1, 0, y])/ (2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((6*y^5 - 31*y^6 + 63*y^7 - 63*y^8 + 31*y^9 - 6*y^10 + 24*y^4*z - 138*y^5*z + 308*y^6*z - 334*y^7*z + 174*y^8*z - 32*y^9*z - 2*y^10*z + 36*y^3*z^2 - 243*y^4*z^2 + 617*y^5*z^2 - 743*y^6*z^2 + 417*y^7*z^2 - 74*y^8*z^2 - 10*y^9*z^2 + 24*y^2*z^3 - 204*y^3*z^3 + 611*y^4*z^3 - 827*y^5*z^3 + 485*y^6*z^3 - 67*y^7*z^3 - 12*y^8*z^3 - 10*y^9*z^3 + 6*y*z^4 - 95*y^2*z^4 + 383*y^3*z^4 - 632*y^4*z^4 + 420*y^5*z^4 - 65*y^6*z^4 + 25*y^7*z^4 - 42*y^8*z^4 - 14*y*z^5 + 118*y^2*z^5 - 300*y^3*z^5 + 281*y^4*z^5 - 77*y^5*z^5 + 57*y^6*z^5 - 69*y^7*z^5 + z^6 + 9*y*z^6 - 65*y^2*z^6 + 107*y^3*z^6 - 32*y^4*z^6 + 20*y^5*z^6 - 56*y^6*z^6 - z^7 - 7*y*z^7 + 31*y^2*z^7 - 5*y^3*z^7 - 18*y^4*z^7 - 24*y^5*z^7 - z^8 + 9*y*z^8 - 7*y^2*z^8 - 11*y^3*z^8 - 6*y^4*z^8 + z^9 - 3*y*z^9 - y^2*z^9 - y^3*z^9)*G[0, 1, 1, 1, 0, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((2*y^3 - 4*y^4 + 2*y^5 + 2*y^2*z - 4*y^3*z + 3*y^4*z + 10*y*z^2 - 18*y^2*z^2 + 8*y^3*z^2 + 2*y^4*z^2 - 2*z^3 + 8*y*z^3 - 9*y^2*z^3 + 4*y^3*z^3 + 2*z^4 - 4*y*z^4 + 2*y^2*z^4)*G[0, 1, 1, 1, 1, y])/ (2*(-1 + y)^2*y^2*z^2*(y + z)^2) + (6*(-1 + z)*G[0, 1, 1, 1 - y, 0, z])/ (z*(-1 + y + z)^2) + ((4*y^3 - 16*y^4 + 24*y^5 - 16*y^6 + 4*y^7 + 8*y^2*z - 42*y^3*z + 78*y^4*z - 62*y^5*z + 18*y^6*z + 4*y*z^2 - 37*y^2*z^2 + 96*y^3*z^2 - 105*y^4*z^2 + 50*y^5*z^2 - 8*y^6*z^2 - 16*y*z^3 + 74*y^2*z^3 - 128*y^3*z^3 + 104*y^4*z^3 - 44*y^5*z^3 + 10*y^6*z^3 - 3*z^4 + 36*y*z^4 - 102*y^2*z^4 + 124*y^3*z^4 - 78*y^4*z^4 + 24*y^5*z^4 + 8*z^5 - 42*y*z^5 + 76*y^2*z^5 - 60*y^3*z^5 + 20*y^4*z^5 - 7*z^6 + 22*y*z^6 - 22*y^2*z^6 + 8*y^3*z^6 + 2*z^7 - 4*y*z^7 + 2*y^2*z^7)*G[0, 1, 1 - y, 0, 0, z])/ ((-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((10*y^3 - 40*y^4 + 60*y^5 - 40*y^6 + 10*y^7 + 20*y^2*z - 104*y^3*z + 192*y^4*z - 152*y^5*z + 44*y^6*z + 10*y*z^2 - 85*y^2*z^2 + 210*y^3*z^2 - 203*y^4*z^2 + 66*y^5*z^2 + 2*y^6*z^2 - 26*y*z^3 + 109*y^2*z^3 - 140*y^3*z^3 + 52*y^4*z^3 + 2*y^5*z^3 + 3*y^6*z^3 - z^4 + 24*y*z^4 - 50*y^2*z^4 + 20*y^3*z^4 + 5*y^4*z^4 + 4*y^5*z^4 + z^5 - 4*y*z^5 - 5*y^2*z^5 + 14*y^3*z^5 - 2*y^4*z^5 + z^6 - 6*y*z^6 + 11*y^2*z^6 - 4*y^3*z^6 - z^7 + 2*y*z^7 - y^2*z^7)* G[0, 1, 1 - y, 0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-18*y^3 + 71*y^4 - 106*y^5 + 71*y^6 - 18*y^7 - 36*y^2*z + 186*y^3*z - 342*y^4*z + 270*y^5*z - 78*y^6*z - 18*y*z^2 + 149*y^2*z^2 - 360*y^3*z^2 + 337*y^4*z^2 - 100*y^5*z^2 - 8*y^6*z^2 + 40*y*z^3 - 155*y^2*z^3 + 164*y^3*z^3 - 7*y^4*z^3 - 42*y^5*z^3 - 2*z^4 - 4*y*z^4 - 30*y^2*z^4 + 126*y^3*z^4 - 108*y^4*z^4 + 14*y^5*z^4 + 11*z^5 - 64*y*z^5 + 146*y^2*z^5 - 136*y^3*z^5 + 35*y^4*z^5 - 16*z^6 + 60*y*z^6 - 76*y^2*z^6 + 28*y^3*z^6 + 7*z^7 - 14*y*z^7 + 7*y^2*z^7)*G[0, 1, 1 - y, 1, 0, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((10*y^3 - 40*y^4 + 60*y^5 - 40*y^6 + 10*y^7 + 20*y^2*z - 104*y^3*z + 192*y^4*z - 152*y^5*z + 44*y^6*z + 10*y*z^2 - 85*y^2*z^2 + 210*y^3*z^2 - 203*y^4*z^2 + 66*y^5*z^2 + 2*y^6*z^2 - 26*y*z^3 + 109*y^2*z^3 - 140*y^3*z^3 + 52*y^4*z^3 + 2*y^5*z^3 + 3*y^6*z^3 - z^4 + 24*y*z^4 - 50*y^2*z^4 + 20*y^3*z^4 + 5*y^4*z^4 + 4*y^5*z^4 + z^5 - 4*y*z^5 - 5*y^2*z^5 + 14*y^3*z^5 - 2*y^4*z^5 + z^6 - 6*y*z^6 + 11*y^2*z^6 - 4*y^3*z^6 - z^7 + 2*y*z^7 - y^2*z^7)* G[0, 1, 1 - y, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-6*y^3 + 15*y^4 - 14*y^5 + 7*y^6 - 2*y^7 - 12*y^2*z + 42*y^3*z - 54*y^4*z + 30*y^5*z - 6*y^6*z - 6*y*z^2 + 34*y^2*z^2 - 52*y^3*z^2 + 30*y^4*z^2 - 10*y^5*z^2 + 4*y^6*z^2 + 2*y*z^3 + 15*y^2*z^3 - 44*y^3*z^3 + 24*y^4*z^3 + 14*y^5*z^3 - 11*y^6*z^3 - 3*z^4 + 32*y*z^4 - 92*y^2*z^4 + 84*y^3*z^4 - 6*y^4*z^4 - 16*y^5*z^4 + 9*z^5 - 52*y*z^5 + 81*y^2*z^5 - 44*y^3*z^5 + 4*y^4*z^5 - 9*z^6 + 30*y*z^6 - 34*y^2*z^6 + 12*y^3*z^6 + 3*z^7 - 6*y*z^7 + 3*y^2*z^7)* G[0, 1, 1 - y, -y, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((y^3 + 10*y^2*z + 16*y*z^2 - 8*y^2*z^2 + 8*z^3 - 16*y*z^3 - 8*z^4)*G[0, 1 - y, 0, 0, 0, z])/(y^2*z^2*(y + z)^2) + ((-4*y^3 + 3*y^2*z + 14*y*z^2 - 11*y^2*z^2 + 11*z^3 - 22*y*z^3 - 11*z^4)* G[0, 1 - y, 0, 0, 1 - y, z])/(2*y^2*z^2*(y + z)^2) + ((14*y^5 - 54*y^6 + 60*y^7 + 20*y^8 - 90*y^9 + 66*y^10 - 16*y^11 + 56*y^4*z - 252*y^5*z + 358*y^6*z - 26*y^7*z - 396*y^8*z + 368*y^9*z - 114*y^10*z + 6*y^11*z + 84*y^3*z^2 - 441*y^4*z^2 + 727*y^5*z^2 - 65*y^6*z^2 - 1053*y^7*z^2 + 1130*y^8*z^2 - 418*y^9*z^2 + 36*y^10*z^2 + 56*y^2*z^3 - 326*y^3*z^3 + 470*y^4*z^3 + 658*y^5*z^3 - 2575*y^6*z^3 + 2711*y^7*z^3 - 1115*y^8*z^3 + 121*y^9*z^3 + 14*y*z^4 - 134*y^2*z^4 + 124*y^3*z^4 + 1201*y^4*z^4 - 3809*y^5*z^4 + 4443*y^6*z^4 - 2111*y^7*z^4 + 272*y^8*z^4 + 10*y*z^5 - 204*y^2*z^5 + 1332*y^3*z^5 - 3754*y^4*z^5 + 4944*y^5*z^5 - 2746*y^6*z^5 + 402*y^7*z^5 + 13*z^6 - 183*y*z^6 + 947*y^2*z^6 - 2577*y^3*z^6 + 3760*y^4*z^6 - 2408*y^5*z^6 + 384*y^6*z^6 - 40*z^7 + 324*y*z^7 - 1045*y^2*z^7 + 1775*y^3*z^7 - 1343*y^4*z^7 + 233*y^5*z^7 + 41*z^8 - 207*y*z^8 + 441*y^2*z^8 - 423*y^3*z^8 + 84*y^4*z^8 - 14*z^9 + 42*y*z^9 - 58*y^2*z^9 + 14*y^3*z^9)*G[0, 1 - y, 0, 1, 0, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-4*y^3 + 3*y^2*z + 14*y*z^2 - 11*y^2*z^2 + 11*z^3 - 22*y*z^3 - 11*z^4)* G[0, 1 - y, 0, 1 - y, 0, z])/(2*y^2*z^2*(y + z)^2) + ((-4*y^3 - y^2*z + 2*y*z^2 - 7*y^2*z^2 + 7*z^3 - 14*y*z^3 - 7*z^4)* G[0, 1 - y, 0, 1 - y, 1 - y, z])/(2*y^2*z^2*(y + z)^2) + ((-6*y^3 + 53*y^4 - 175*y^5 + 290*y^6 - 260*y^7 + 121*y^8 - 23*y^9 - 12*y^2*z + 238*y^3*z - 1008*y^4*z + 1892*y^5*z - 1828*y^6*z + 894*y^7*z - 176*y^8*z - 6*y*z^2 + 296*y^2*z^2 - 1632*y^3*z^2 + 3540*y^4*z^2 - 3698*y^5*z^2 + 1860*y^6*z^2 - 360*y^7*z^2 + 42*y*z^3 - 691*y^2*z^3 + 2201*y^3*z^3 - 2721*y^4*z^3 + 1387*y^5*z^3 - 212*y^6*z^3 - 6*y^7*z^3 + 15*z^4 - 207*y*z^4 + 881*y^2*z^4 - 1305*y^3*z^4 + 645*y^4*z^4 - 83*y^5*z^4 + 54*y^6*z^4 - 63*z^5 + 447*y*z^5 - 972*y^2*z^5 + 756*y^3*z^5 - 279*y^4*z^5 + 159*y^5*z^5 + 81*z^6 - 375*y*z^6 + 510*y^2*z^6 - 252*y^3*z^6 + 132*y^4*z^6 - 33*z^7 + 99*y*z^7 - 51*y^2*z^7 + 33*y^3*z^7)*G[0, 1 - y, 0, -y, 1 - y, z])/(6*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((2*y^5 - 16*y^6 + 44*y^7 - 56*y^8 + 34*y^9 - 8*y^10 + 30*y^4*z - 178*y^5*z + 398*y^6*z - 426*y^7*z + 220*y^8*z - 44*y^9*z + 106*y^3*z^2 - 640*y^4*z^2 + 1460*y^5*z^2 - 1559*y^6*z^2 + 775*y^7*z^2 - 149*y^8*z^2 + 7*y^9*z^2 + 64*y^2*z^3 - 612*y^3*z^3 + 1838*y^4*z^3 - 2346*y^5*z^3 + 1311*y^6*z^3 - 311*y^7*z^3 + 56*y^8*z^3 + 48*y*z^4 - 458*y^2*z^4 + 1598*y^3*z^4 - 2406*y^4*z^4 + 1574*y^5*z^4 - 508*y^6*z^4 + 168*y^7*z^4 + 14*z^5 - 222*y*z^5 + 1022*y^2*z^5 - 1934*y^3*z^5 + 1566*y^4*z^5 - 634*y^5*z^5 + 252*y^6*z^5 - 42*z^6 + 342*y*z^6 - 929*y^2*z^6 + 999*y^3*z^6 - 477*y^4*z^6 + 203*y^5*z^6 + 42*z^7 - 210*y*z^7 + 327*y^2*z^7 - 179*y^3*z^7 + 84*y^4*z^7 - 14*z^8 + 42*y*z^8 - 26*y^2*z^8 + 14*y^3*z^8)*G[0, 1 - y, 1, 0, 0, z])/(2*(-1 + y)^3*y^2*z^2* (-1 + y + z)^2*(y + z)^4) + ((4*y^3 - 21*y^4 + 44*y^5 - 46*y^6 + 24*y^7 - 5*y^8 + 8*y^2*z - 38*y^3*z + 66*y^4*z - 52*y^5*z + 20*y^6*z - 6*y^7*z + 2*y^8*z + 4*y*z^2 - 14*y^2*z^2 - 16*y^3*z^2 + 99*y^4*z^2 - 106*y^5*z^2 + 25*y^6*z^2 + 8*y^7*z^2 - 10*y*z^3 - 5*y^2*z^3 + 108*y^3*z^3 - 153*y^4*z^3 + 48*y^5*z^3 + 12*y^6*z^3 + z^4 + 2*y*z^4 + 26*y^2*z^4 - 64*y^3*z^4 + 26*y^4*z^4 + 6*y^5*z^4 - 3*z^5 + 12*y*z^5 - 22*y^2*z^5 + 10*y^3*z^5 - 3*y^4*z^5 + 3*z^6 - 10*y*z^6 + 8*y^2*z^6 - 4*y^3*z^6 - z^7 + 2*y*z^7 - y^2*z^7)*G[0, 1 - y, 1, 0, 1 - y, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((4*y^5 - 33*y^6 + 105*y^7 - 170*y^8 + 150*y^9 - 69*y^10 + 13*y^11 + 16*y^4*z - 146*y^5*z + 504*y^6*z - 878*y^7*z + 832*y^8*z - 414*y^9*z + 88*y^10*z - 2*y^11*z + 24*y^3*z^2 - 249*y^4*z^2 + 957*y^5*z^2 - 1850*y^6*z^2 + 1950*y^7*z^2 - 1089*y^8*z^2 + 269*y^9*z^2 - 12*y^10*z^2 + 16*y^2*z^3 - 182*y^3*z^3 + 805*y^4*z^3 - 1831*y^5*z^3 + 2308*y^6*z^3 - 1566*y^7*z^3 + 487*y^8*z^3 - 37*y^9*z^3 + 4*y*z^4 - 73*y^2*z^4 + 377*y^3*z^4 - 1011*y^4*z^4 + 1615*y^5*z^4 - 1455*y^6*z^4 + 605*y^7*z^4 - 62*y^8*z^4 + 28*y^2*z^5 - 170*y^3*z^5 + 555*y^4*z^5 - 873*y^5*z^5 + 513*y^6*z^5 - 45*y^7*z^5 + 3*z^6 - 39*y*z^6 + 142*y^2*z^6 - 118*y^3*z^6 - 215*y^4*z^6 + 251*y^5*z^6 + 8*y^6*z^6 - 9*z^7 + 71*y*z^7 - 164*y^2*z^7 + 68*y^3*z^7 + 49*y^4*z^7 + 33*y^5*z^7 + 9*z^8 - 45*y*z^8 + 52*y^2*z^8 - 2*y^3*z^8 + 18*y^4*z^8 - 3*z^9 + 9*y*z^9 - y^2*z^9 + 3*y^3*z^9)*G[0, 1 - y, 1, 1, 0, z])/(2*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((4*y^3 - 21*y^4 + 44*y^5 - 46*y^6 + 24*y^7 - 5*y^8 + 8*y^2*z - 38*y^3*z + 66*y^4*z - 52*y^5*z + 20*y^6*z - 6*y^7*z + 2*y^8*z + 4*y*z^2 - 14*y^2*z^2 - 16*y^3*z^2 + 99*y^4*z^2 - 106*y^5*z^2 + 25*y^6*z^2 + 8*y^7*z^2 - 10*y*z^3 - 5*y^2*z^3 + 108*y^3*z^3 - 153*y^4*z^3 + 48*y^5*z^3 + 12*y^6*z^3 + z^4 + 2*y*z^4 + 26*y^2*z^4 - 64*y^3*z^4 + 26*y^4*z^4 + 6*y^5*z^4 - 3*z^5 + 12*y*z^5 - 22*y^2*z^5 + 10*y^3*z^5 - 3*y^4*z^5 + 3*z^6 - 10*y*z^6 + 8*y^2*z^6 - 4*y^3*z^6 - z^7 + 2*y*z^7 - y^2*z^7)*G[0, 1 - y, 1, 1 - y, 0, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-4*y^3 + 3*y^2*z + 14*y*z^2 - 11*y^2*z^2 + 11*z^3 - 22*y*z^3 - 11*z^4)* G[0, 1 - y, 1 - y, 0, 0, z])/(2*y^2*z^2*(y + z)^2) + ((-4*y^3 - y^2*z + 2*y*z^2 - 7*y^2*z^2 + 7*z^3 - 14*y*z^3 - 7*z^4)* G[0, 1 - y, 1 - y, 0, 1 - y, z])/(2*y^2*z^2*(y + z)^2) + ((-14*y^5 + 54*y^6 - 60*y^7 - 20*y^8 + 90*y^9 - 66*y^10 + 16*y^11 - 56*y^4*z + 266*y^5*z - 424*y^6*z + 150*y^7*z + 280*y^8*z - 314*y^9*z + 104*y^10*z - 6*y^11*z - 84*y^3*z^2 + 530*y^4*z^2 - 1184*y^5*z^2 + 997*y^6*z^2 + 109*y^7*z^2 - 655*y^8*z^2 + 323*y^9*z^2 - 36*y^10*z^2 - 56*y^2*z^3 + 500*y^3*z^3 - 1513*y^4*z^3 + 1783*y^5*z^3 - 249*y^6*z^3 - 1065*y^7*z^3 + 702*y^8*z^3 - 102*y^9*z^3 - 14*y*z^4 + 248*y^2*z^4 - 1102*y^3*z^4 + 1738*y^4*z^4 - 394*y^5*z^4 - 1396*y^6*z^4 + 1078*y^7*z^4 - 158*y^8*z^4 + 46*y*z^5 - 414*y^2*z^5 + 996*y^3*z^5 - 367*y^4*z^5 - 1201*y^5*z^5 + 1073*y^6*z^5 - 117*y^7*z^5 + 4*z^6 - 90*y*z^6 + 387*y^2*z^6 - 337*y^3*z^6 - 535*y^4*z^6 + 639*y^5*z^6 - 4*y^6*z^6 - 13*z^7 + 115*y*z^7 - 239*y^2*z^7 - 19*y^3*z^7 + 200*y^4*z^7 + 52*y^5*z^7 + 14*z^8 - 72*y*z^8 + 68*y^2*z^8 + 24*y^3*z^8 + 30*y^4*z^8 - 5*z^9 + 15*y*z^9 + y^2*z^9 + 5*y^3*z^9)*G[0, 1 - y, 1 - y, 1, 0, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-4*y^3 - y^2*z + 2*y*z^2 - 7*y^2*z^2 + 7*z^3 - 14*y*z^3 - 7*z^4)* G[0, 1 - y, 1 - y, 1 - y, 0, z])/(2*y^2*z^2*(y + z)^2) + ((y^3 + 3*y^2*z - 5*y*z^2 - y^2*z^2 + z^3 - 2*y*z^3 - z^4)* G[0, 1 - y, 1 - y, 1 - y, 1 - y, z])/(y^2*z^2*(y + z)^2) + ((30*y^3 - 232*y^4 + 710*y^5 - 1120*y^6 + 970*y^7 - 440*y^8 + 82*y^9 + 60*y^2*z - 638*y^3*z + 2358*y^4*z - 4252*y^5*z + 4088*y^6*z - 2022*y^7*z + 406*y^8*z + 30*y*z^2 - 517*y^2*z^2 + 2529*y^3*z^2 - 5427*y^4*z^2 + 5827*y^5*z^2 - 3084*y^6*z^2 + 642*y^7*z^2 - 96*y*z^3 + 917*y^2*z^3 - 2563*y^3*z^3 + 2907*y^4*z^3 - 1259*y^5*z^3 + 40*y^6*z^3 + 54*y^7*z^3 + 39*z^4 - 135*y*z^4 + 188*y^2*z^4 - 666*y^3*z^4 + 1410*y^4*z^4 - 986*y^5*z^4 + 150*y^6*z^4 - 99*z^5 + 465*y*z^5 - 1146*y^2*z^5 + 1746*y^3*z^5 - 1173*y^4*z^5 + 159*y^5*z^5 + 81*z^6 - 327*y*z^6 + 642*y^2*z^6 - 576*y^3*z^6 + 84*y^4*z^6 - 21*z^7 + 63*y*z^7 - 111*y^2*z^7 + 21*y^3*z^7)* G[0, 1 - y, 1 - y, -y, 1 - y, z])/(6*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-9*y^4 + 36*y^5 - 54*y^6 + 36*y^7 - 9*y^8 + 2*y^3*z + 16*y^4*z - 64*y^5*z + 76*y^6*z - 34*y^7*z + 4*y^8*z + 31*y^2*z^2 - 116*y^3*z^2 + 131*y^4*z^2 - 22*y^5*z^2 - 40*y^6*z^2 + 16*y^7*z^2 - 8*y*z^3 - 21*y^2*z^3 + 78*y^3*z^3 - 35*y^4*z^3 - 40*y^5*z^3 + 26*y^6*z^3 - 8*z^4 + 54*y*z^4 - 109*y^2*z^4 + 114*y^3*z^4 - 76*y^4*z^4 + 26*y^5*z^4 + 19*z^5 - 80*y*z^5 + 124*y^2*z^5 - 82*y^3*z^5 + 21*y^4*z^5 - 14*z^6 + 40*y*z^6 - 37*y^2*z^6 + 12*y^3*z^6 + 3*z^7 - 6*y*z^7 + 3*y^2*z^7)*G[0, 1 - y, -y, 0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-9*y^4 + 36*y^5 - 54*y^6 + 36*y^7 - 9*y^8 + 2*y^3*z + 16*y^4*z - 64*y^5*z + 76*y^6*z - 34*y^7*z + 4*y^8*z + 31*y^2*z^2 - 116*y^3*z^2 + 131*y^4*z^2 - 22*y^5*z^2 - 40*y^6*z^2 + 16*y^7*z^2 - 8*y*z^3 - 21*y^2*z^3 + 78*y^3*z^3 - 35*y^4*z^3 - 40*y^5*z^3 + 26*y^6*z^3 - 8*z^4 + 54*y*z^4 - 109*y^2*z^4 + 114*y^3*z^4 - 76*y^4*z^4 + 26*y^5*z^4 + 19*z^5 - 80*y*z^5 + 124*y^2*z^5 - 82*y^3*z^5 + 21*y^4*z^5 - 14*z^6 + 40*y*z^6 - 37*y^2*z^6 + 12*y^3*z^6 + 3*z^7 - 6*y*z^7 + 3*y^2*z^7)*G[0, 1 - y, -y, 1 - y, 0, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((24*y^3 - 217*y^4 + 725*y^5 - 1210*y^6 + 1090*y^7 - 509*y^8 + 97*y^9 + 48*y^2*z - 590*y^3*z + 2364*y^4*z - 4516*y^5*z + 4544*y^6*z - 2334*y^7*z + 484*y^8*z + 24*y*z^2 - 469*y^2*z^2 + 2493*y^3*z^2 - 5694*y^4*z^2 + 6454*y^5*z^2 - 3597*y^6*z^2 + 789*y^7*z^2 - 84*y*z^3 + 896*y^2*z^3 - 2698*y^3*z^3 + 3309*y^4*z^3 - 1637*y^5*z^3 + 163*y^6*z^3 + 51*y^7*z^3 + 36*z^4 - 120*y*z^4 + 104*y^2*z^4 - 486*y^3*z^4 + 1263*y^4*z^4 - 935*y^5*z^4 + 138*y^6*z^4 - 90*z^5 + 414*y*z^5 - 1041*y^2*z^5 + 1671*y^3*z^5 - 1143*y^4*z^5 + 141*y^5*z^5 + 72*z^6 - 288*y*z^6 + 597*y^2*z^6 - 549*y^3*z^6 + 72*y^4*z^6 - 18*z^7 + 54*y*z^7 - 102*y^2*z^7 + 18*y^3*z^7)* G[0, 1 - y, -y, 1 - y, 1 - y, z])/(6*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((12*y^3 - 103*y^4 + 335*y^5 - 550*y^6 + 490*y^7 - 227*y^8 + 43*y^9 + 24*y^2*z - 302*y^3*z + 1248*y^4*z - 2464*y^5*z + 2576*y^6*z - 1398*y^7*z + 328*y^8*z - 12*y^9*z + 12*y*z^2 - 256*y^2*z^2 + 1452*y^3*z^2 - 3564*y^4*z^2 + 4408*y^5*z^2 - 2772*y^6*z^2 + 768*y^7*z^2 - 48*y^8*z^2 - 78*y*z^3 + 740*y^2*z^3 - 2386*y^3*z^3 + 3480*y^4*z^3 - 2444*y^5*z^3 + 760*y^6*z^3 - 72*y^7*z^3 - 33*z^4 + 321*y*z^4 - 1183*y^2*z^4 + 1857*y^3*z^4 - 1275*y^4*z^4 + 397*y^5*z^4 - 84*y^6*z^4 + 84*z^5 - 480*y*z^5 + 948*y^2*z^5 - 708*y^3*z^5 + 234*y^4*z^5 - 102*y^5*z^5 - 69*z^6 + 279*y*z^6 - 330*y^2*z^6 + 144*y^3*z^6 - 72*y^4*z^6 + 18*z^7 - 54*y*z^7 + 30*y^2*z^7 - 18*y^3*z^7)*G[0, 1 - y, -y, -y, 1 - y, z])/ (6*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-8*y^4 + 32*y^5 - 48*y^6 + 32*y^7 - 8*y^8 - 24*y^3*z + 104*y^4*z - 172*y^5*z + 132*y^6*z - 44*y^7*z + 4*y^8*z - 15*y^2*z^2 + 92*y^3*z^2 - 199*y^4*z^2 + 198*y^5*z^2 - 92*y^6*z^2 + 16*y^7*z^2 - 2*y*z^3 + 29*y^2*z^3 - 96*y^3*z^3 + 143*y^4*z^3 - 104*y^5*z^3 + 30*y^6*z^3 + z^4 - 2*y*z^4 - 8*y^2*z^4 + 44*y^3*z^4 - 67*y^4*z^4 + 26*y^5*z^4 - 3*z^5 + 12*y*z^5 - 10*y^2*z^5 - 16*y^3*z^5 + 5*y^4*z^5 + 3*z^6 - 10*y*z^6 + 5*y^2*z^6 - 4*y^3*z^6 - z^7 + 2*y*z^7 - y^2*z^7)* G[0, -y, 0, 0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((2*y^6 - 10*y^7 + 17*y^8 - 12*y^9 + 3*y^10 + 6*y^5*z - 38*y^6*z + 80*y^7*z - 74*y^8*z + 30*y^9*z - 4*y^10*z + 11*y^4*z^2 - 76*y^5*z^2 + 198*y^6*z^2 - 236*y^7*z^2 + 127*y^8*z^2 - 24*y^9*z^2 + 84*y^3*z^3 - 379*y^4*z^3 + 736*y^5*z^3 - 739*y^6*z^3 + 366*y^7*z^3 - 68*y^8*z^3 - 4*y^2*z^4 - 166*y^3*z^4 + 658*y^4*z^4 - 916*y^5*z^4 + 543*y^6*z^4 - 114*y^7*z^4 + 22*y*z^5 - 88*y^2*z^5 + 300*y^3*z^5 - 541*y^4*z^5 + 428*y^5*z^5 - 117*y^6*z^5 + 7*z^6 - 76*y*z^6 + 214*y^2*z^6 - 300*y^3*z^6 + 233*y^4*z^6 - 72*y^5*z^6 - 15*z^7 + 76*y*z^7 - 133*y^2*z^7 + 102*y^3*z^7 - 26*y^4*z^7 + 9*z^8 - 24*y*z^8 + 22*y^2*z^8 - 6*y^3*z^8 - z^9 + 2*y*z^9 - y^2*z^9)* G[0, -y, 0, 1, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-8*y^4 + 32*y^5 - 48*y^6 + 32*y^7 - 8*y^8 - 24*y^3*z + 104*y^4*z - 172*y^5*z + 132*y^6*z - 44*y^7*z + 4*y^8*z - 15*y^2*z^2 + 92*y^3*z^2 - 199*y^4*z^2 + 198*y^5*z^2 - 92*y^6*z^2 + 16*y^7*z^2 - 2*y*z^3 + 29*y^2*z^3 - 96*y^3*z^3 + 143*y^4*z^3 - 104*y^5*z^3 + 30*y^6*z^3 + z^4 - 2*y*z^4 - 8*y^2*z^4 + 44*y^3*z^4 - 67*y^4*z^4 + 26*y^5*z^4 - 3*z^5 + 12*y*z^5 - 10*y^2*z^5 - 16*y^3*z^5 + 5*y^4*z^5 + 3*z^6 - 10*y*z^6 + 5*y^2*z^6 - 4*y^3*z^6 - z^7 + 2*y*z^7 - y^2*z^7)* G[0, -y, 0, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-5*y^4 + 20*y^5 - 30*y^6 + 20*y^7 - 5*y^8 - 16*y^3*z + 65*y^4*z - 102*y^5*z + 76*y^6*z - 26*y^7*z + 3*y^8*z - 10*y^2*z^2 + 54*y^3*z^2 - 104*y^4*z^2 + 98*y^5*z^2 - 50*y^6*z^2 + 12*y^7*z^2 - 8*y*z^3 + 44*y^2*z^3 - 86*y^3*z^3 + 93*y^4*z^3 - 64*y^5*z^3 + 21*y^6*z^3 - z^4 + 22*y*z^4 - 65*y^2*z^4 + 88*y^3*z^4 - 70*y^4*z^4 + 20*y^5*z^4 + 3*z^5 - 22*y*z^5 + 46*y^2*z^5 - 50*y^3*z^5 + 11*y^4*z^5 - 3*z^6 + 10*y*z^6 - 17*y^2*z^6 + 4*y^3*z^6 + z^7 - 2*y*z^7 + y^2*z^7)*G[0, -y, 0, 1 - y, 1 - y, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((10*y^4 - 82*y^5 + 171*y^6 - 136*y^7 + 37*y^8 + 56*y^3*z - 301*y^4*z + 582*y^5*z - 500*y^6*z + 178*y^7*z - 15*y^8*z + 49*y^2*z^2 - 296*y^3*z^2 + 661*y^4*z^2 - 690*y^5*z^2 + 336*y^6*z^2 - 60*y^7*z^2 - 6*y*z^3 - 32*y^2*z^3 + 182*y^3*z^3 - 343*y^4*z^3 + 298*y^5*z^3 - 99*y^6*z^3 - 15*z^4 + 102*y*z^4 - 245*y^2*z^4 + 196*y^3*z^4 + 40*y^4*z^4 - 48*y^5*z^4 + 45*z^5 - 216*y*z^5 + 348*y^2*z^5 - 168*y^3*z^5 + 51*y^4*z^5 - 45*z^6 + 150*y*z^6 - 135*y^2*z^6 + 60*y^3*z^6 + 15*z^7 - 30*y*z^7 + 15*y^2*z^7)*G[0, -y, 0, -y, 1 - y, z])/(6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-8*y^4 + 32*y^5 - 48*y^6 + 32*y^7 - 8*y^8 - 24*y^3*z + 104*y^4*z - 172*y^5*z + 132*y^6*z - 44*y^7*z + 4*y^8*z - 15*y^2*z^2 + 92*y^3*z^2 - 199*y^4*z^2 + 198*y^5*z^2 - 92*y^6*z^2 + 16*y^7*z^2 - 2*y*z^3 + 29*y^2*z^3 - 96*y^3*z^3 + 143*y^4*z^3 - 104*y^5*z^3 + 30*y^6*z^3 + z^4 - 2*y*z^4 - 8*y^2*z^4 + 44*y^3*z^4 - 67*y^4*z^4 + 26*y^5*z^4 - 3*z^5 + 12*y*z^5 - 10*y^2*z^5 - 16*y^3*z^5 + 5*y^4*z^5 + 3*z^6 - 10*y*z^6 + 5*y^2*z^6 - 4*y^3*z^6 - z^7 + 2*y*z^7 - y^2*z^7)* G[0, -y, 1 - y, 0, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-5*y^4 + 20*y^5 - 30*y^6 + 20*y^7 - 5*y^8 - 16*y^3*z + 65*y^4*z - 102*y^5*z + 76*y^6*z - 26*y^7*z + 3*y^8*z - 10*y^2*z^2 + 54*y^3*z^2 - 104*y^4*z^2 + 98*y^5*z^2 - 50*y^6*z^2 + 12*y^7*z^2 - 8*y*z^3 + 44*y^2*z^3 - 86*y^3*z^3 + 93*y^4*z^3 - 64*y^5*z^3 + 21*y^6*z^3 - z^4 + 22*y*z^4 - 65*y^2*z^4 + 88*y^3*z^4 - 70*y^4*z^4 + 20*y^5*z^4 + 3*z^5 - 22*y*z^5 + 46*y^2*z^5 - 50*y^3*z^5 + 11*y^4*z^5 - 3*z^6 + 10*y*z^6 - 17*y^2*z^6 + 4*y^3*z^6 + z^7 - 2*y*z^7 + y^2*z^7)*G[0, -y, 1 - y, 0, 1 - y, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((2*y^6 - 10*y^7 + 17*y^8 - 12*y^9 + 3*y^10 + 6*y^5*z - 38*y^6*z + 80*y^7*z - 74*y^8*z + 30*y^9*z - 4*y^10*z + 11*y^4*z^2 - 76*y^5*z^2 + 198*y^6*z^2 - 236*y^7*z^2 + 127*y^8*z^2 - 24*y^9*z^2 + 84*y^3*z^3 - 379*y^4*z^3 + 736*y^5*z^3 - 739*y^6*z^3 + 366*y^7*z^3 - 68*y^8*z^3 - 4*y^2*z^4 - 166*y^3*z^4 + 658*y^4*z^4 - 916*y^5*z^4 + 543*y^6*z^4 - 114*y^7*z^4 + 22*y*z^5 - 88*y^2*z^5 + 300*y^3*z^5 - 541*y^4*z^5 + 428*y^5*z^5 - 117*y^6*z^5 + 7*z^6 - 76*y*z^6 + 214*y^2*z^6 - 300*y^3*z^6 + 233*y^4*z^6 - 72*y^5*z^6 - 15*z^7 + 76*y*z^7 - 133*y^2*z^7 + 102*y^3*z^7 - 26*y^4*z^7 + 9*z^8 - 24*y*z^8 + 22*y^2*z^8 - 6*y^3*z^8 - z^9 + 2*y*z^9 - y^2*z^9)* G[0, -y, 1 - y, 1, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-5*y^4 + 20*y^5 - 30*y^6 + 20*y^7 - 5*y^8 - 16*y^3*z + 65*y^4*z - 102*y^5*z + 76*y^6*z - 26*y^7*z + 3*y^8*z - 10*y^2*z^2 + 54*y^3*z^2 - 104*y^4*z^2 + 98*y^5*z^2 - 50*y^6*z^2 + 12*y^7*z^2 - 8*y*z^3 + 44*y^2*z^3 - 86*y^3*z^3 + 93*y^4*z^3 - 64*y^5*z^3 + 21*y^6*z^3 - z^4 + 22*y*z^4 - 65*y^2*z^4 + 88*y^3*z^4 - 70*y^4*z^4 + 20*y^5*z^4 + 3*z^5 - 22*y*z^5 + 46*y^2*z^5 - 50*y^3*z^5 + 11*y^4*z^5 - 3*z^6 + 10*y*z^6 - 17*y^2*z^6 + 4*y^3*z^6 + z^7 - 2*y*z^7 + y^2*z^7)*G[0, -y, 1 - y, 1 - y, 0, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-130*y^4 + 390*y^5 - 390*y^6 + 130*y^7 - 302*y^3*z + 936*y^4*z - 972*y^5*z + 344*y^6*z - 6*y^7*z - 172*y^2*z^2 + 576*y^3*z^2 - 699*y^4*z^2 + 307*y^5*z^2 - 12*y^6*z^2 - 6*y*z^3 + 30*y^2*z^3 - 132*y^3*z^3 + 144*y^4*z^3 + 12*y^5*z^3 + 18*z^4 - 90*y*z^4 + 111*y^2*z^4 + 21*y^3*z^4 + 36*y^4*z^4 - 18*z^5 + 54*y*z^5 - 6*y^2*z^5 + 18*y^3*z^5)*G[0, -y, 1 - y, 1 - y, 1 - y, z])/ (6*(-1 + y)^3*y^2*z^3*(y + z)^2) + ((-17*y^4 + 26*y^5 + 9*y^6 - 28*y^7 + 10*y^8 + 14*y^3*z - 148*y^4*z + 366*y^5*z - 350*y^6*z + 124*y^7*z - 6*y^8*z + 49*y^2*z^2 - 350*y^3*z^2 + 838*y^4*z^2 - 846*y^5*z^2 + 333*y^6*z^2 - 24*y^7*z^2 + 24*y*z^3 - 254*y^2*z^3 + 770*y^3*z^3 - 916*y^4*z^3 + 412*y^5*z^3 - 36*y^6*z^3 + 18*z^4 - 156*y*z^4 + 523*y^2*z^4 - 722*y^3*z^4 + 391*y^4*z^4 - 60*y^5*z^4 - 54*z^5 + 276*y*z^5 - 492*y^2*z^5 + 354*y^3*z^5 - 96*y^4*z^5 + 54*z^6 - 180*y*z^6 + 192*y^2*z^6 - 72*y^3*z^6 - 18*z^7 + 36*y*z^7 - 18*y^2*z^7)*G[0, -y, 1 - y, -y, 1 - y, z])/(6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((5*y^2 + 8*y*z - y^2*z - z^2 - 2*y*z^2 - z^3)*G[0, -y, -y, 0, 1 - y, z])/(z^3*(y + z)^2) + ((5*y^2 + 8*y*z - y^2*z - z^2 - 2*y*z^2 - z^3)* G[0, -y, -y, 1 - y, 0, z])/(z^3*(y + z)^2) + ((-34*y^4 + 170*y^5 - 340*y^6 + 340*y^7 - 170*y^8 + 34*y^9 - 128*y^3*z + 696*y^4*z - 1516*y^5*z + 1664*y^6*z - 936*y^7*z + 232*y^8*z - 12*y^9*z - 142*y^2*z^2 + 942*y^3*z^2 - 2430*y^4*z^2 + 3106*y^5*z^2 - 2028*y^6*z^2 + 600*y^7*z^2 - 48*y^8*z^2 - 60*y*z^3 + 596*y^2*z^3 - 1996*y^3*z^3 + 3198*y^4*z^3 - 2588*y^5*z^3 + 946*y^6*z^3 - 96*y^7*z^3 - 24*z^4 + 288*y*z^4 - 1174*y^2*z^4 + 2358*y^3*z^4 - 2463*y^4*z^4 + 1159*y^5*z^4 - 144*y^6*z^4 + 72*z^5 - 468*y*z^5 + 1218*y^2*z^5 - 1662*y^3*z^5 + 1020*y^4*z^5 - 156*y^5*z^5 - 72*z^6 + 312*y*z^6 - 597*y^2*z^6 + 501*y^3*z^6 - 96*y^4*z^6 + 24*z^7 - 72*y*z^7 + 96*y^2*z^7 - 24*y^3*z^7)*G[0, -y, -y, 1 - y, 1 - y, z])/ (6*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((8*y^4 - 82*y^5 + 233*y^6 - 287*y^7 + 163*y^8 - 35*y^9 + 40*y^3*z - 354*y^4*z + 1028*y^5*z - 1372*y^6*z + 888*y^7*z - 242*y^8*z + 12*y^9*z + 56*y^2*z^2 - 510*y^3*z^2 + 1599*y^4*z^2 - 2345*y^5*z^2 + 1701*y^6*z^2 - 549*y^7*z^2 + 48*y^8*z^2 + 36*y*z^3 - 364*y^2*z^3 + 1280*y^3*z^3 - 2040*y^4*z^3 + 1588*y^5*z^3 - 572*y^6*z^3 + 72*y^7*z^3 + 18*z^4 - 198*y*z^4 + 782*y^2*z^4 - 1326*y^3*z^4 + 1038*y^4*z^4 - 398*y^5*z^4 + 84*y^6*z^4 - 54*z^5 + 342*y*z^5 - 756*y^2*z^5 + 696*y^3*z^5 - 318*y^4*z^5 + 102*y^5*z^5 + 54*z^6 - 234*y*z^6 + 324*y^2*z^6 - 192*y^3*z^6 + 72*y^4*z^6 - 18*z^7 + 54*y*z^7 - 42*y^2*z^7 + 18*y^3*z^7)*G[0, -y, -y, -y, 1 - y, z])/ (6*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((2*y - 22*y^2 + 54*y^3 - 50*y^4 + 16*y^5 + 4*z - 48*y*z + 141*y^2*z - 154*y^3*z + 57*y^4*z - 22*z^2 + 110*y*z^2 - 155*y^2*z^2 + 66*y^3*z^2 + y^4*z^2 + 25*z^3 - 52*y*z^3 + 19*y^2*z^3 + 2*y^3*z^3 - z^4 - 12*y*z^4 + y^2*z^4 - 6*z^5)*G[1, 0, 0, 0, 0, y])/ (2*(-1 + y)^2*z^2*(-1 + y + z)^2*(y + z)^2) + ((-1 + z)*(16 - 32*y + 17*y^2 - 32*z + 32*y*z + 16*z^2)* G[1, 0, 0, 0, 0, z])/(2*y^2*z*(-1 + y + z)^2) + ((-2*y^3 - 10*y^4 + 60*y^5 - 100*y^6 + 70*y^7 - 18*y^8 - 5*y^2*z - 11*y^3*z + 143*y^4*z - 313*y^5*z + 266*y^6*z - 80*y^7*z + 6*y*z^2 - 47*y^2*z^2 + 231*y^3*z^2 - 490*y^4*z^2 + 462*y^5*z^2 - 179*y^6*z^2 + 17*y^7*z^2 + 17*z^3 - 111*y*z^3 + 346*y^2*z^3 - 594*y^3*z^3 + 554*y^4*z^3 - 260*y^5*z^3 + 48*y^6*z^3 - 41*z^4 + 205*y*z^4 - 423*y^2*z^4 + 441*y^3*z^4 - 238*y^4*z^4 + 52*y^5*z^4 + 31*z^5 - 121*y*z^5 + 174*y^2*z^5 - 120*y^3*z^5 + 28*y^4*z^5 - 7*z^6 + 21*y*z^6 - 25*y^2*z^6 + 7*y^3*z^6)*G[1, 0, 0, 0, 1, y])/ (2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^2) + ((-14*y + 25*y^2 - 12*y^3 + 42*y*z - 50*y^2*z + 12*y^3*z - 6*z^2 - 30*y*z^2 + 18*z^3 - 10*y*z^3 + 25*y^2*z^3 - 18*z^4 + 12*y*z^4 + 6*z^5)*G[1, 0, 0, 0, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((30*y^5 - 166*y^6 + 380*y^7 - 460*y^8 + 310*y^9 - 110*y^10 + 16*y^11 + 118*y^4*z - 712*y^5*z + 1765*y^6*z - 2300*y^7*z + 1660*y^8*z - 628*y^9*z + 97*y^10*z + 146*y^3*z^2 - 1029*y^4*z^2 + 2886*y^5*z^2 - 4153*y^6*z^2 + 3292*y^7*z^2 - 1369*y^8*z^2 + 228*y^9*z^2 - y^10*z^2 + 96*y^2*z^3 - 816*y^3*z^3 + 2614*y^4*z^3 - 4134*y^5*z^3 + 3626*y^6*z^3 - 1720*y^7*z^3 + 316*y^8*z^3 - 6*y^9*z^3 + 12*y*z^4 - 256*y^2*z^4 + 1160*y^3*z^4 - 2203*y^4*z^4 + 2292*y^5*z^4 - 1390*y^6*z^4 + 304*y^7*z^4 - 15*y^8*z^4 - 2*z^5 - 16*y*z^5 + 197*y^2*z^5 - 520*y^3*z^5 + 720*y^4*z^5 - 708*y^5*z^5 + 205*y^6*z^5 - 20*y^7*z^5 + 3*z^6 + 6*y*z^6 - 47*y^2*z^6 + 98*y^3*z^6 - 237*y^4*z^6 + 96*y^5*z^6 - 15*y^6*z^6 - 6*y*z^7 + 14*y^2*z^7 - 56*y^3*z^7 + 30*y^4*z^7 - 6*y^5*z^7 - z^8 + 4*y*z^8 - 6*y^2*z^8 + 4*y^3*z^8 - y^4*z^8)*G[1, 0, 0, 1, 0, y])/(2*(-1 + y)^4*y^2*z^2* (-1 + y + z)^2*(y + z)^4) + ((-1 + z)*(2*y - 21*y^2 + 12*y^3 - 4*y*z + 21*y^2*z - 8*z^2 + 18*y*z^2 - 16*y^2*z^2 + 16*z^3 - 16*y*z^3 - 8*z^4)*G[1, 0, 0, 1, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((18*y^4 - 82*y^5 + 148*y^6 - 132*y^7 + 58*y^8 - 10*y^9 + 51*y^3*z - 267*y^4*z + 518*y^5*z - 462*y^6*z + 183*y^7*z - 23*y^8*z - 2*y*z^2 + 57*y^2*z^2 - 330*y^3*z^2 + 685*y^4*z^2 - 569*y^5*z^2 + 116*y^6*z^2 + 57*y^7*z^2 - 14*y^8*z^2 + 7*y*z^3 - 108*y^2*z^3 + 278*y^3*z^3 - 112*y^4*z^3 - 285*y^5*z^3 + 268*y^6*z^3 - 48*y^7*z^3 - 11*z^4 + 56*y*z^4 - 136*y^2*z^4 + 341*y^3*z^4 - 578*y^4*z^4 + 399*y^5*z^4 - 63*y^6*z^4 + 25*z^5 - 118*y*z^5 + 277*y^2*z^5 - 413*y^3*z^5 + 294*y^4*z^5 - 41*y^5*z^5 - 17*z^6 + 66*y*z^6 - 120*y^2*z^6 + 110*y^3*z^6 - 15*y^4*z^6 + 3*z^7 - 9*y*z^7 + 17*y^2*z^7 - 3*y^3*z^7)* G[1, 0, 0, 1, 1, y])/(2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + ((-14*y + 25*y^2 - 12*y^3 + 42*y*z - 50*y^2*z + 12*y^3*z - 6*z^2 - 30*y*z^2 + 18*z^3 - 10*y*z^3 + 25*y^2*z^3 - 18*z^4 + 12*y*z^4 + 6*z^5)*G[1, 0, 0, 1 - y, 0, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(8*y - 13*y^2 + 6*y^3 - 16*y*z + 13*y^2*z + 2*z^2 + 4*y*z^2 + 8*y^2*z^2 - 4*z^3 + 4*y*z^3 + 2*z^4)*G[1, 0, 0, 1 - y, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2) + ((18*y - 42*y^2 + 20*y^3 - 54*y*z + 78*y^2*z - 18*y^3*z + 3*z^2 + 48*y*z^2 - 8*y^2*z^2 - 9*z^3 - 6*y*z^3 - 28*y^2*z^3 + 9*z^4 - 6*y*z^4 - 3*z^5)* G[1, 0, 0, -y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-10*y^5 + 50*y^6 - 100*y^7 + 100*y^8 - 50*y^9 + 10*y^10 - 52*y^4*z + 292*y^5*z - 663*y^6*z + 772*y^7*z - 478*y^8*z + 144*y^9*z - 15*y^10*z - 114*y^3*z^2 + 733*y^4*z^2 - 1902*y^5*z^2 + 2547*y^6*z^2 - 1904*y^7*z^2 + 769*y^8*z^2 - 136*y^9*z^2 + 7*y^10*z^2 - 36*y^2*z^3 + 424*y^3*z^3 - 1560*y^4*z^3 + 2686*y^5*z^3 - 2618*y^6*z^3 + 1464*y^7*z^3 - 374*y^8*z^3 + 38*y^9*z^3 - 16*y*z^4 + 188*y^2*z^4 - 816*y^3*z^4 + 1683*y^4*z^4 - 2128*y^5*z^4 + 1682*y^6*z^4 - 584*y^7*z^4 + 87*y^8*z^4 - 4*z^5 + 76*y*z^5 - 419*y^2*z^5 + 1032*y^3*z^5 - 1522*y^4*z^5 + 1488*y^5*z^5 - 615*y^6*z^5 + 108*y^7*z^5 + 13*z^6 - 126*y*z^6 + 433*y^2*z^6 - 758*y^3*z^6 + 861*y^4*z^6 - 404*y^5*z^6 + 77*y^6*z^6 - 14*z^7 + 86*y*z^7 - 194*y^2*z^7 + 256*y^3*z^7 - 140*y^4*z^7 + 30*y^5*z^7 + 5*z^8 - 20*y*z^8 + 30*y^2*z^8 - 20*y^3*z^8 + 5*y^4*z^8)*G[1, 0, 1, 0, 0, y])/ (2*(-1 + y)^4*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-1 + z)*(10*y - 25*y^2 + 12*y^3 - 20*y*z + 25*y^2*z - 12*z^2 + 34*y*z^2 - 36*y^2*z^2 + 24*z^3 - 24*y*z^3 - 12*z^4)* G[1, 0, 1, 0, 0, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-30*y^4 + 158*y^5 - 332*y^6 + 348*y^7 - 182*y^8 + 38*y^9 - 87*y^3*z + 519*y^4*z - 1259*y^5*z + 1533*y^6*z - 930*y^7*z + 224*y^8*z + 2*y*z^2 - 61*y^2*z^2 + 476*y^3*z^2 - 1526*y^4*z^2 + 2379*y^5*z^2 - 1816*y^6*z^2 + 571*y^7*z^2 - 25*y^8*z^2 + y*z^3 + 110*y^2*z^3 - 711*y^3*z^3 + 1700*y^4*z^3 - 1839*y^5*z^3 + 820*y^6*z^3 - 81*y^7*z^3 - z^4 + 6*y*z^4 - 143*y^2*z^4 + 655*y^3*z^4 - 1134*y^4*z^4 + 729*y^5*z^4 - 96*y^6*z^4 + 5*z^5 - 36*y*z^5 + 182*y^2*z^5 - 466*y^3*z^5 + 415*y^4*z^5 - 52*y^5*z^5 - 7*z^6 + 36*y*z^6 - 112*y^2*z^6 + 146*y^3*z^6 - 15*y^4*z^6 + 3*z^7 - 9*y*z^7 + 25*y^2*z^7 - 3*y^3*z^7)*G[1, 0, 1, 0, 1, y])/ (2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + ((2*y - 13*y^2 + 8*y^3 - 6*y*z + 26*y^2*z - 8*y^3*z + 2*z^2 + 2*y*z^2 - 20*y^2*z^2 - 6*z^3 + 6*y*z^3 + 7*y^2*z^3 + 6*z^4 - 4*y*z^4 - 2*z^5)* G[1, 0, 1, 0, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2) + ((22*y^5 - 76*y^6 + 96*y^7 - 52*y^8 + 10*y^9 + 83*y^4*z - 328*y^5*z + 463*y^6*z - 274*y^7*z + 56*y^8*z + 102*y^3*z^2 - 501*y^4*z^2 + 820*y^5*z^2 - 554*y^6*z^2 + 132*y^7*z^2 + y^8*z^2 - 10*y^2*z^3 - 112*y^3*z^3 + 335*y^4*z^3 - 328*y^5*z^3 + 120*y^6*z^3 + 6*y^7*z^3 - 40*y*z^4 + 198*y^2*z^4 - 358*y^3*z^4 + 237*y^4*z^4 - 8*y^5*z^4 + 15*y^6*z^4 - 13*z^5 + 136*y*z^5 - 379*y^2*z^5 + 382*y^3*z^5 - 80*y^4*z^5 + 20*y^5*z^5 + 27*z^6 - 130*y*z^6 + 184*y^2*z^6 - 52*y^3*z^6 + 15*y^4*z^6 - 15*z^7 + 36*y*z^7 - 16*y^2*z^7 + 6*y^3*z^7 + z^8 - 2*y*z^8 + y^2*z^8)*G[1, 0, 1, 1, 0, y])/ (2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) - ((-1 + z)*(-11*y^2 + 7*y^3 + 11*y^2*z + z^2 - 2*y*z^2 + 11*y^2*z^2 - 2*z^3 + 2*y*z^3 + z^4)*G[1, 0, 1, 1, 0, z])/ (y^2*z^3*(-1 + y + z)^2) + ((-8*y^4 + 32*y^5 - 48*y^6 + 32*y^7 - 8*y^8 - 18*y^3*z + 82*y^4*z - 108*y^5*z + 12*y^6*z + 62*y^7*z - 30*y^8*z - 6*y*z^2 + 10*y^2*z^2 + 50*y^3*z^2 - 66*y^4*z^2 - 183*y^5*z^2 + 353*y^6*z^2 - 161*y^7*z^2 + 3*y^8*z^2 + 8*y*z^3 - 2*y^2*z^3 + 40*y^3*z^3 - 405*y^4*z^3 + 725*y^5*z^3 - 379*y^6*z^3 + 13*y^7*z^3 + 6*z^4 - 34*y*z^4 + 108*y^2*z^4 - 407*y^3*z^4 + 781*y^4*z^4 - 493*y^5*z^4 + 23*y^6*z^4 - 14*z^5 + 66*y*z^5 - 203*y^2*z^5 + 447*y^3*z^5 - 365*y^4*z^5 + 21*y^5*z^5 + 10*z^6 - 40*y*z^6 + 114*y^2*z^6 - 142*y^3*z^6 + 10*y^4*z^6 - 2*z^7 + 6*y*z^7 - 22*y^2*z^7 + 2*y^3*z^7)*G[1, 0, 1, 1, 1, y])/ (2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + ((2*y - 13*y^2 + 8*y^3 - 6*y*z + 26*y^2*z - 8*y^3*z + 2*z^2 + 2*y*z^2 - 20*y^2*z^2 - 6*z^3 + 6*y*z^3 + 7*y^2*z^3 + 6*z^4 - 4*y*z^4 - 2*z^5)* G[1, 0, 1, 1 - y, 0, z])/(y^2*z^3*(-1 + y + z)^2) + ((-14*y + 25*y^2 - 12*y^3 + 42*y*z - 50*y^2*z + 12*y^3*z - 6*z^2 - 30*y*z^2 + 18*z^3 - 10*y*z^3 + 25*y^2*z^3 - 18*z^4 + 12*y*z^4 + 6*z^5)*G[1, 0, 1 - y, 0, 0, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(8*y - 13*y^2 + 6*y^3 - 16*y*z + 13*y^2*z + 2*z^2 + 4*y*z^2 + 8*y^2*z^2 - 4*z^3 + 4*y*z^3 + 2*z^4)*G[1, 0, 1 - y, 0, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2) + ((14 - 21*y + 10*y^2 - 42*z + 42*y*z - 10*y^2*z + 42*z^2 - 15*y*z^2 - 14*z^3 - 6*y*z^3)* G[1, 0, 1 - y, 1, 0, z])/(y*z^3*(-1 + y + z)^2) + ((-1 + z)*(8*y - 13*y^2 + 6*y^3 - 16*y*z + 13*y^2*z + 2*z^2 + 4*y*z^2 + 8*y^2*z^2 - 4*z^3 + 4*y*z^3 + 2*z^4)*G[1, 0, 1 - y, 1 - y, 0, z])/ (y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(14 - 16*y + 6*y^2 - 28*z + 16*y*z + 14*z^2 + y*z^2)*G[1, 0, 1 - y, 1 - y, 1 - y, z])/ (2*y*z^3*(-1 + y + z)^2) + ((6*y + 24*y^2 - 14*y^3 - 18*y*z - 36*y^2*z + 10*y^3*z - z^2 + 20*y*z^2 + 30*y^2*z^2 + 3*z^3 - 10*y*z^3 - 18*y^2*z^3 - 3*z^4 + 2*y*z^4 + z^5)* G[1, 0, 1 - y, -y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(2*y - 19*y^2 + 12*y^3 - 4*y*z + 19*y^2*z + 3*z^2 - 4*y*z^2 + 2*y^2*z^2 - 6*z^3 + 6*y*z^3 + 3*z^4)*G[1, 0, -y, 0, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(2*y - 19*y^2 + 12*y^3 - 4*y*z + 19*y^2*z + 3*z^2 - 4*y*z^2 + 2*y^2*z^2 - 6*z^3 + 6*y*z^3 + 3*z^4)*G[1, 0, -y, 1 - y, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((10*y + 16*y^2 - 10*y^3 - 30*y*z - 20*y^2*z + 6*y^3*z - 2*z^2 + 34*y*z^2 + 13*y^2*z^2 + 6*z^3 - 18*y*z^3 - 9*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, 0, -y, 1 - y, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((2*y - 7*y^2 + 5*y^3 - 6*y*z + 17*y^2*z - 6*y^3*z + z^2 + 4*y*z^2 - 9*y^2*z^2 - 3*z^3 + 2*y*z^3 - y^2*z^3 + 3*z^4 - 2*y*z^4 - z^5)* G[1, 0, -y, -y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2) + ((10*y^5 - 22*y^6 + 6*y^7 + 14*y^8 - 8*y^9 + 46*y^4*z - 132*y^5*z + 89*y^6*z + 34*y^7*z - 37*y^8*z + 42*y^3*z^2 - 152*y^4*z^2 + 90*y^5*z^2 + 111*y^6*z^2 - 92*y^7*z^2 + y^8*z^2 + 64*y^2*z^3 - 268*y^3*z^3 + 280*y^4*z^3 - 72*y^6*z^3 + 4*y^7*z^3 + 8*y*z^4 - 142*y^2*z^4 + 296*y^3*z^4 - 180*y^4*z^4 + 44*y^5*z^4 + 6*y^6*z^4 - 2*z^5 - 8*y*z^5 + 69*y^2*z^5 - 94*y^3*z^5 + 79*y^4*z^5 + 4*y^5*z^5 + 4*z^6 - 4*y*z^6 - y^2*z^6 + 32*y^3*z^6 + y^4*z^6 - 2*z^7 + 4*y*z^7 + 6*y^2*z^7)*G[1, 1, 0, 0, 0, y])/(2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^4) - ((-1 + z)*(14*y - 31*y^2 + 16*y^3 - 28*y*z + 31*y^2*z + 9*z^2 - 4*y*z^2 + 30*y^2*z^2 - 18*z^3 + 18*y*z^3 + 9*z^4)* G[1, 1, 0, 0, 0, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-10*y^4 + 46*y^5 - 84*y^6 + 76*y^7 - 34*y^8 + 6*y^9 - 28*y^3*z + 148*y^4*z - 292*y^5*z + 268*y^6*z - 112*y^7*z + 16*y^8*z + y*z^2 - 16*y^2*z^2 + 110*y^3*z^2 - 251*y^4*z^2 + 222*y^5*z^2 - 51*y^6*z^2 - 21*y^7*z^2 + 6*y^8*z^2 + 8*y*z^3 - 21*y^2*z^3 + 31*y^3*z^3 - 93*y^4*z^3 + 162*y^5*z^3 - 103*y^6*z^3 + 16*y^7*z^3 + 3*z^4 - 31*y*z^4 + 95*y^2*z^4 - 170*y^3*z^4 + 202*y^4*z^4 - 114*y^5*z^4 + 11*y^6*z^4 - 5*z^5 + 23*y*z^5 - 46*y^2*z^5 + 67*y^3*z^5 - 48*y^4*z^5 - 3*y^5*z^5 + z^6 + 2*y*z^6 - 3*y^2*z^6 - 7*y^3*z^6 - 5*y^4*z^6 + z^7 - 3*y*z^7 - y^2*z^7 - y^3*z^7)*G[1, 1, 0, 0, 1, y])/ ((-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + ((-2 + 7*y - 4*y^2 + 6*z - 14*y*z + 4*y^2*z - 6*z^2 + 2*y*z^2 + 2*z^3 + 5*y*z^3)*G[1, 1, 0, 0, 1 - y, z])/(y*z^3*(-1 + y + z)^2) + ((-10*y^5 + 30*y^6 - 30*y^7 + 10*y^8 - 57*y^4*z + 208*y^5*z - 266*y^6*z + 136*y^7*z - 21*y^8*z - 94*y^3*z^2 + 438*y^4*z^2 - 704*y^5*z^2 + 471*y^6*z^2 - 118*y^7*z^2 + 7*y^8*z^2 - 110*y^2*z^3 + 620*y^3*z^3 - 1209*y^4*z^3 + 1018*y^5*z^3 - 365*y^6*z^3 + 44*y^7*z^3 - 52*y*z^4 + 466*y^2*z^4 - 1228*y^3*z^4 + 1344*y^4*z^4 - 652*y^5*z^4 + 114*y^6*z^4 - 13*z^5 + 188*y*z^5 - 708*y^2*z^5 + 1036*y^3*z^5 - 671*y^4*z^5 + 156*y^5*z^5 + 34*z^6 - 226*y*z^6 + 463*y^2*z^6 - 398*y^3*z^6 + 119*y^4*z^6 - 29*z^7 + 106*y*z^7 - 127*y^2*z^7 + 48*y^3*z^7 + 8*z^8 - 16*y*z^8 + 8*y^2*z^8)* G[1, 1, 0, 1, 0, y])/(2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-10*y + 13*y^2 - 4*y^3 + 30*y*z - 26*y^2*z + 4*y^3*z + 3*z^2 - 36*y*z^2 + 25*y^2*z^2 - 9*z^3 + 22*y*z^3 - 12*y^2*z^3 + 9*z^4 - 6*y*z^4 - 3*z^5)*G[1, 1, 0, 1, 0, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((2*y^4 - 2*y^5 - 12*y^6 + 28*y^7 - 22*y^8 + 6*y^9 + 9*y^3*z - 25*y^4*z - 40*y^5*z + 180*y^6*z - 185*y^7*z + 61*y^8*z - 2*y*z^2 + 7*y^2*z^2 - 2*y^3*z^2 - 167*y^4*z^2 + 534*y^5*z^2 - 595*y^6*z^2 + 238*y^7*z^2 - 13*y^8*z^2 - 7*y*z^3 + 44*y^2*z^3 - 232*y^3*z^3 + 679*y^4*z^3 - 880*y^5*z^3 + 429*y^6*z^3 - 33*y^7*z^3 - z^4 + 16*y*z^4 - 82*y^2*z^4 + 322*y^3*z^4 - 607*y^4*z^4 + 386*y^5*z^4 - 18*y^6*z^4 - z^5 + 14*y*z^5 - 2*y^2*z^5 - 152*y^3*z^5 + 175*y^4*z^5 + 14*y^5*z^5 + 5*z^6 - 30*y*z^6 + 16*y^2*z^6 + 42*y^3*z^6 + 15*y^4*z^6 - 3*z^7 + 9*y*z^7 + 7*y^2*z^7 + 3*y^3*z^7)* G[1, 1, 0, 1, 1, y])/(2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + ((-2 + 7*y - 4*y^2 + 6*z - 14*y*z + 4*y^2*z - 6*z^2 + 2*y*z^2 + 2*z^3 + 5*y*z^3)*G[1, 1, 0, 1 - y, 0, z])/(y*z^3*(-1 + y + z)^2) + ((-1 + z)*(2 - 4*y + 2*y^2 - 4*z + 4*y*z + 2*z^2 + 5*y*z^2)* G[1, 1, 0, 1 - y, 1 - y, z])/(y*z^3*(-1 + y + z)^2) + ((6*y - 30*y^2 + 14*y^3 - 18*y*z + 48*y^2*z - 10*y^3*z + z^2 + 16*y*z^2 - 15*y^2*z^2 - 3*z^3 - 2*y*z^3 - 3*y^2*z^3 + 3*z^4 - 2*y*z^4 - z^5)*G[1, 1, 0, -y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2) + ((-22*y^3 + 74*y^4 - 90*y^5 + 46*y^6 - 8*y^7 - 32*y^2*z + 144*y^3*z - 213*y^4*z + 122*y^5*z - 21*y^6*z + 47*y^2*z^2 - 106*y^3*z^2 + 64*y^4*z^2 - 5*y^6*z^2 + 12*z^3 - 54*y*z^3 + 97*y^2*z^3 - 100*y^3*z^3 + 55*y^4*z^3 - 16*y^5*z^3 - 27*z^4 + 96*y*z^4 - 133*y^2*z^4 + 72*y^3*z^4 - 20*y^4*z^4 + 18*z^5 - 48*y*z^5 + 36*y^2*z^5 - 12*y^3*z^5 - 3*z^6 + 6*y*z^6 - 3*y^2*z^6)* G[1, 1, 1, 0, 0, y])/(2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^2) - ((-1 + z)*(14*y - 27*y^2 + 12*y^3 - 28*y*z + 27*y^2*z - z^2 + 16*y*z^2 + 8*y^2*z^2 + 2*z^3 - 2*y*z^3 - z^4)*G[1, 1, 1, 0, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((-14*y^4 + 62*y^5 - 108*y^6 + 92*y^7 - 38*y^8 + 6*y^9 - 32*y^3*z + 164*y^4*z - 281*y^5*z + 179*y^6*z - 11*y^7*z - 19*y^8*z + 6*y*z^2 - 56*y^2*z^2 + 224*y^3*z^2 - 299*y^4*z^2 - 58*y^5*z^2 + 386*y^6*z^2 - 228*y^7*z^2 + 25*y^8*z^2 - 10*y*z^3 + 64*y^2*z^3 + 7*y^3*z^3 - 560*y^4*z^3 + 1028*y^5*z^3 - 616*y^6*z^3 + 87*y^7*z^3 + 10*z^4 - 66*y*z^4 + 253*y^2*z^4 - 748*y^3*z^4 + 1212*y^4*z^4 - 794*y^5*z^4 + 117*y^6*z^4 - 26*z^5 + 148*y*z^5 - 423*y^2*z^5 + 729*y^3*z^5 - 555*y^4*z^5 + 79*y^5*z^5 + 22*z^6 - 96*y*z^6 + 204*y^2*z^6 - 208*y^3*z^6 + 30*y^4*z^6 - 6*z^7 + 18*y*z^7 - 34*y^2*z^7 + 6*y^3*z^7)* G[1, 1, 1, 0, 1, y])/(2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^3) - (3*(-1 + z)*G[1, 1, 1, 0, 1 - y, z])/(z*(-1 + y + z)^2) + ((4*y^5 + 2*y^6 - 30*y^7 + 38*y^8 - 14*y^9 + 25*y^4*z - 36*y^5*z - 76*y^6*z + 160*y^7*z - 73*y^8*z + 36*y^3*z^2 - 89*y^4*z^2 - 78*y^5*z^2 + 267*y^6*z^2 - 140*y^7*z^2 + 4*y^8*z^2 + 28*y^2*z^3 - 124*y^3*z^3 + 43*y^4*z^3 + 120*y^5*z^3 - 60*y^6*z^3 + 10*y^7*z^3 - 4*y*z^4 - 40*y^2*z^4 + 86*y^3*z^4 - 135*y^4*z^4 + 164*y^5*z^4 - 3*y^6*z^4 - 5*z^5 + 16*y*z^5 + 24*y^2*z^5 - 172*y^3*z^5 + 271*y^4*z^5 - 32*y^5*z^5 + 7*z^6 + 2*y*z^6 - 79*y^2*z^6 + 176*y^3*z^6 - 38*y^4*z^6 + z^7 - 20*y*z^7 + 54*y^2*z^7 - 18*y^3*z^7 - 3*z^8 + 6*y*z^8 - 3*y^2*z^8)*G[1, 1, 1, 1, 0, y])/ (2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + G[1 - y, z]*((109082*y^2 - 109082*y^3 + 242938*y*z - 318679*y^2*z + 43989*y^3*z - 12237*z^2 - 51267*y*z^2 + 12237*z^3 - 43989*y*z^3)/ (648*(-1 + y)*y*z^2*(y + z)^2) + ((-27*y^2 + 6089*y^3 - 15918*y^4 + 13677*y^5 - 3821*y^6 - 54*y*z + 8179*y^2*z - 24647*y^3*z + 24637*y^4*z - 7779*y^5*z - 336*y^6*z - 27*z^2 + 2237*y*z^2 - 9781*y^2*z^2 + 11483*y^3*z^2 - 2868*y^4*z^2 - 1044*y^5*z^2 + 621*z^3 - 3161*y*z^3 + 3082*y^2*z^3 - 569*y^3*z^3 - 1053*y^4*z^3 - 1161*z^4 + 2652*y*z^4 - 3333*y^2*z^4 - 318*y^3*z^4 + 567*z^5 - 1674*y*z^5 + 27*y^2*z^5)*G[0, 0, y])/ (108*(-1 + y)^2*y*z^3*(-1 + y + z)*(y + z)^2) + ((-90*y^2 - 1188*y^3 + 6921*y^4 - 13770*y^5 + 13014*y^6 - 5922*y^7 + 1035*y^8 - 180*y*z - 1818*y^2*z + 11898*y^3*z - 26487*y^4*z + 29691*y^5*z - 18081*y^6*z + 5715*y^7*z - 738*y^8*z - 90*z^2 - 72*y*z^2 + 2618*y^2*z^2 - 7268*y^3*z^2 + 4647*y^4*z^2 + 3586*y^5*z^2 - 4168*y^6*z^2 + 846*y^7*z^2 - 99*y^8*z^2 + 558*z^3 - 3610*y*z^3 + 13142*y^2*z^3 - 33036*y^3*z^3 + 50227*y^4*z^3 - 38483*y^5*z^3 + 12039*y^6*z^3 - 837*y^7*z^3 - 2411*z^4 + 14798*y*z^4 - 37918*y^2*z^4 + 60808*y^3*z^4 - 58199*y^4*z^4 + 24970*y^5*z^4 - 3200*y^6*z^4 + 4785*z^5 - 21031*y*z^5 + 40917*y^2*z^5 - 47763*y^3*z^5 + 27538*y^4*z^5 - 5598*y^5*z^5 - 4119*z^6 + 13548*y*z^6 - 21492*y^2*z^6 + 17664*y^3*z^6 - 4449*y^4*z^6 + 1277*z^7 - 3453*y*z^7 + 4641*y^2*z^7 - 1313*y^3*z^7)* G[0, 1, y])/(72*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)* (y + z)^2) + ((-27*y^4 + 5974*y^5 - 22897*y^6 + 33117*y^7 - 21304*y^8 + 5137*y^9 - 108*y^3*z + 20020*y^4*z - 95485*y^5*z + 172384*y^6*z - 143146*y^7*z + 51628*y^8*z - 5293*y^9*z - 162*y^2*z^2 + 21117*y^3*z^2 - 142137*y^4*z^2 + 340156*y^5*z^2 - 369110*y^6*z^2 + 181546*y^7*z^2 - 31269*y^8*z^2 - 141*y^9*z^2 - 108*y*z^3 + 5152*y^2*z^3 - 79468*y^3*z^3 + 296931*y^4*z^3 - 448213*y^5*z^3 + 299797*y^6*z^3 - 74442*y^7*z^3 + 351*y^8*z^3 - 27*z^4 - 164*y*z^4 - 9565*y^2*z^4 + 100804*y^3*z^4 - 248684*y^4*z^4 + 239904*y^5*z^4 - 87434*y^6*z^4 + 3222*y^7*z^4 + 108*z^5 + 2406*y*z^5 + 1984*y^2*z^5 - 45131*y^3*z^5 + 80731*y^4*z^5 - 54378*y^5*z^5 + 8448*y^6*z^5 + 405*z^6 - 6018*y*z^6 + 10404*y^2*z^6 - 3267*y^3*z^6 - 17751*y^4*z^6 + 12339*y^5*z^6 - 1593*z^7 + 7823*y*z^7 - 14017*y^2*z^7 + 1352*y^3*z^7 + 10323*y^4*z^7 + 1674*z^8 - 5748*y*z^8 + 5502*y^2*z^8 + 4404*y^3*z^8 - 567*z^9 + 1809*y*z^9 + 702*y^2*z^9)* G[1, 0, y])/(108*(-1 + y)^2*y*(-1 + z)*z^3*(-1 + y + z)^2* (y + z)^4) + ((1607*y^2 - 1607*y^3 + 3382*y*z - 3793*y^2*z + 249*y^3*z - 87*z^2 - 237*y*z^2 + 87*z^3 - 249*y*z^3)*G[1, 1, y])/ (18*(-1 + y)*y*z^2*(y + z)^2) + ((-727*y^3 + 2010*y^4 - 1839*y^5 + 556*y^6 - 1250*y^2*z + 4480*y^3*z - 5276*y^4*z + 2112*y^5*z - 66*y^6*z - 601*y*z^2 + 3572*y^2*z^2 - 5782*y^3*z^2 + 3090*y^4*z^2 - 279*y^5*z^2 - 18*z^3 + 1018*y*z^3 - 2684*y^2*z^3 + 2026*y^3*z^3 - 414*y^4*z^3 + 36*z^4 - 417*y*z^4 + 492*y^2*z^4 - 255*y^3*z^4 - 18*z^5 - 54*y^2*z^5)*G[0, 0, 0, y])/ (18*(-1 + y)^2*y*z^3*(-1 + y + z)*(y + z)^2) + ((-42*y^3 + 552*y^4 - 2118*y^5 + 3792*y^6 - 3558*y^7 + 1704*y^8 - 330*y^9 - 78*y^2*z + 1518*y^3*z - 7275*y^4*z + 15843*y^5*z - 18264*y^6*z + 11352*y^7*z - 3471*y^8*z + 375*y^9*z - 30*y*z^2 + 1475*y^2*z^2 - 9715*y^3*z^2 + 26711*y^4*z^2 - 38021*y^5*z^2 + 29491*y^6*z^2 - 11867*y^7*z^2 + 1995*y^8*z^2 - 39*y^9*z^2 + 6*z^3 + 458*y*z^3 - 5669*y^2*z^3 + 21873*y^3*z^3 - 40109*y^4*z^3 + 38957*y^5*z^3 - 19758*y^6*z^3 + 4476*y^7*z^3 - 234*y^8*z^3 - 77*z^4 - 841*y*z^4 + 7543*y^2*z^4 - 20605*y^3*z^4 + 26459*y^4*z^4 - 17065*y^5*z^4 + 5001*y^6*z^4 - 415*y^7*z^4 + 218*z^5 + 78*y*z^5 - 3133*y^2*z^5 + 7001*y^3*z^5 - 6231*y^4*z^5 + 2425*y^5*z^5 - 250*y^6*z^5 - 252*z^6 + 754*y*z^6 - 783*y^2*z^6 + 513*y^3*z^6 - 109*y^4*z^6 - 15*y^5*z^6 + 128*z^7 - 488*y*z^7 + 780*y^2*z^7 - 524*y^3*z^7 - 4*y^4*z^7 - 23*z^8 + 69*y*z^8 - 135*y^2*z^8 - 19*y^3*z^8)*G[0, 0, 1, y])/(12*(-1 + y)^3*y^2*(-1 + z)*z^3* (-1 + y + z)^2*(y + z)^2) + ((-2*y^4 - 38*y^5 + 208*y^6 - 418*y^7 + 416*y^8 - 208*y^9 + 42*y^10 - 8*y^3*z - 134*y^4*z + 908*y^5*z - 2144*y^6*z + 2452*y^7*z - 1380*y^8*z + 300*y^9*z + 6*y^10*z - 12*y^2*z^2 - 156*y^3*z^2 + 1525*y^4*z^2 - 4438*y^5*z^2 + 5936*y^6*z^2 - 3784*y^7*z^2 + 907*y^8*z^2 + 22*y^9*z^2 - 8*y*z^3 - 44*y^2*z^3 + 1056*y^3*z^3 - 4124*y^4*z^3 + 6620*y^5*z^3 - 4757*y^6*z^3 + 1188*y^7*z^3 + 69*y^8*z^3 - 2*z^4 + 34*y*z^4 + 230*y^2*z^4 - 1778*y^3*z^4 + 3611*y^4*z^4 - 2804*y^5*z^4 + 546*y^6*z^4 + 166*y^7*z^4 + 18*z^5 - 124*y*z^5 - 12*y^2*z^5 + 508*y^3*z^5 - 334*y^4*z^5 - 280*y^5*z^5 + 237*y^6*z^5 - 47*z^6 + 250*y*z^6 - 502*y^2*z^6 + 656*y^3*z^6 - 537*y^4*z^6 + 202*y^5*z^6 + 48*z^7 - 212*y*z^7 + 391*y^2*z^7 - 312*y^3*z^7 + 103*y^4*z^7 - 17*z^8 + 60*y*z^8 - 62*y^2*z^8 + 26*y^3*z^8 + y^2*z^9)* G[0, 1, 0, y])/(4*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((6*y^3 + 126*y^4 - 636*y^5 + 1152*y^6 - 990*y^7 + 402*y^8 - 60*y^9 + 18*y^2*z + 348*y^3*z - 2058*y^4*z + 4371*y^5*z - 4566*y^6*z + 2454*y^7*z - 618*y^8*z + 51*y^9*z + 18*y*z^2 + 282*y^2*z^2 - 2287*y^3*z^2 + 6157*y^4*z^2 - 7932*y^5*z^2 + 5239*y^6*z^2 - 1690*y^7*z^2 + 210*y^8*z^2 + 3*y^9*z^2 + 6*z^3 + 72*y*z^3 - 941*y^2*z^3 + 3384*y^3*z^3 - 5361*y^4*z^3 + 3983*y^5*z^3 - 1224*y^6*z^3 + 75*y^7*z^3 + 6*y^8*z^3 - 36*z^4 + 159*y*z^4 - 368*y^2*z^4 + 722*y^3*z^4 - 1663*y^4*z^4 + 2276*y^5*z^4 - 1187*y^6*z^4 + 169*y^7*z^4 + 139*z^5 - 1075*y*z^5 + 3052*y^2*z^5 - 4898*y^3*z^5 + 5179*y^4*z^5 - 2839*y^5*z^5 + 586*y^6*z^5 - 261*z^6 + 1448*y*z^6 - 3099*y^2*z^6 + 3957*y^3*z^6 - 2804*y^4*z^6 + 759*y^5*z^6 + 219*z^7 - 775*y*z^7 + 1299*y^2*z^7 - 1311*y^3*z^7 + 424*y^4*z^7 - 67*z^8 + 153*y*z^8 - 243*y^2*z^8 + 85*y^3*z^8)* G[0, 1, 1, y])/(12*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)* (y + z)^3) + ((-538*y^5 + 1990*y^6 - 2742*y^7 + 1666*y^8 - 376*y^9 - 1948*y^4*z + 9256*y^5*z - 16252*y^6*z + 12808*y^7*z - 4144*y^8*z + 280*y^9*z - 2244*y^3*z^2 + 15588*y^4*z^2 - 36811*y^5*z^2 + 38090*y^6*z^2 - 16765*y^7*z^2 + 2028*y^8*z^2 + 114*y^9*z^2 - 148*y^2*z^3 + 8440*y^3*z^3 - 35148*y^4*z^3 + 52474*y^5*z^3 - 31930*y^6*z^3 + 5826*y^7*z^3 + 486*y^8*z^3 + 2*y*z^4 + 1114*y^2*z^4 - 14152*y^3*z^4 + 34430*y^4*z^4 - 29583*y^5*z^4 + 7550*y^6*z^4 + 855*y^7*z^4 + 276*y*z^5 - 3892*y^2*z^5 + 13820*y^3*z^5 - 15832*y^4*z^5 + 5796*y^5*z^5 + 480*y^6*z^5 - 36*z^6 - 795*y*z^6 + 4914*y^2*z^6 - 7047*y^3*z^6 + 4008*y^4*z^6 - 612*y^5*z^6 + 108*z^7 + 574*y*z^7 - 1778*y^2*z^7 + 1726*y^3*z^7 - 1062*y^4*z^7 - 108*z^8 + 123*y*z^8 - 138*y^2*z^8 - 525*y^3*z^8 + 36*z^9 - 180*y*z^9 - 72*y^2*z^9)*G[1, 0, 0, y])/ (36*(-1 + y)^2*y*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^4) + ((-3*y^3 - 63*y^4 + 738*y^5 - 2628*y^6 + 4497*y^7 - 4095*y^8 + 1920*y^9 - 366*y^10 - 9*y^2*z - 156*y^3*z + 2175*y^4*z - 9258*y^5*z + 19107*y^6*z - 21390*y^7*z + 13011*y^8*z - 3876*y^9*z + 396*y^10*z - 9*y*z^2 - 96*y^2*z^2 + 2101*y^3*z^2 - 12002*y^4*z^2 + 31555*y^5*z^2 - 44062*y^6*z^2 + 33665*y^7*z^2 - 13252*y^8*z^2 + 2136*y^9*z^2 - 36*y^10*z^2 - 3*z^3 + 72*y*z^3 + 101*y^2*z^3 - 4893*y^3*z^3 + 21994*y^4*z^3 - 42728*y^5*z^3 + 42303*y^6*z^3 - 21199*y^7*z^3 + 4533*y^8*z^3 - 180*y^9*z^3 + 27*z^4 - 621*y*z^4 + 2115*y^2*z^4 + 1127*y^3*z^4 - 14223*y^4*z^4 + 23198*y^5*z^4 - 15464*y^6*z^4 + 4020*y^7*z^4 - 179*y^8*z^4 - 154*z^5 + 2027*y*z^5 - 6391*y^2*z^5 + 7076*y^3*z^5 - 1849*y^4*z^5 - 650*y^5*z^5 - 394*y^6*z^5 + 407*y^7*z^5 + 391*z^6 - 3039*y*z^6 + 7422*y^2*z^6 - 8762*y^3*z^6 + 6939*y^4*z^6 - 3927*y^5*z^6 + 1120*y^6*z^6 - 474*z^7 + 2310*y*z^7 - 4258*y^2*z^7 + 4794*y^3*z^7 - 3444*y^4*z^7 + 1072*y^5*z^7 + 274*z^8 - 875*y*z^8 + 1347*y^2*z^8 - 1369*y^3*z^8 + 479*y^4*z^8 - 61*z^9 + 135*y*z^9 - 231*y^2*z^9 + 85*y^3*z^9)* G[1, 0, 1, y])/(12*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)^2* (y + z)^3) + ((27*y^2 + 540*y^3 - 3844*y^4 + 9418*y^5 - 10995*y^6 + 6250*y^7 - 1396*y^8 + 54*y*z + 900*y^2*z - 8024*y^3*z + 24730*y^4*z - 35832*y^5*z + 24758*y^6*z - 6598*y^7*z + 12*y^8*z + 27*z^2 + 180*y*z^2 - 4483*y^2*z^2 + 21260*y^3*z^2 - 41539*y^4*z^2 + 36342*y^5*z^2 - 11961*y^6*z^2 + 174*y^7*z^2 - 180*z^3 - 126*y*z^3 + 6035*y^2*z^3 - 20204*y^3*z^3 + 24031*y^4*z^3 - 10078*y^5*z^3 + 522*y^6*z^3 + 153*z^4 + 396*y*z^4 - 4588*y^2*z^4 + 7712*y^3*z^4 - 3919*y^4*z^4 + 678*y^5*z^4 + 261*z^5 - 1458*y*z^5 + 2604*y^2*z^5 - 1104*y^3*z^5 + 561*y^4*z^5 - 396*z^6 + 1224*y*z^6 - 774*y^2*z^6 + 378*y^3*z^6 + 135*z^7 - 270*y*z^7 + 135*y^2*z^7)*G[1, 1, 0, y])/ (36*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-200*y^2 + 200*y^3 - 400*y*z + 394*y^2*z + 3*y^3*z - 6*z^2 + 6*y*z^2 - 6*y^2*z^2 + 6*z^3 - 9*y*z^3)*G[1, 1, 1, y])/ (6*(-1 + y)*y*z^2*(y + z)^2) + ((-62*y^2 + 124*y^3 - 62*y^4 - 121*y*z + 308*y^2*z - 211*y^3*z + 24*y^4*z - 56*z^2 + 244*y*z^2 - 203*y^2*z^2 + 48*y^3*z^2 + 66*z^3 - 24*y*z^3 + 24*y^2*z^3 + 33*z^4)*G[0, 0, 0, 0, y])/ (3*(-1 + y)^2*z^3*(y + z)^2) + ((4*y^3 - 28*y^4 + 80*y^5 - 120*y^6 + 100*y^7 - 44*y^8 + 8*y^9 + 8*y^2*z - 68*y^3*z + 210*y^4*z - 322*y^5*z + 268*y^6*z - 120*y^7*z + 26*y^8*z - 2*y^9*z + 4*y*z^2 - 63*y^2*z^2 + 247*y^3*z^2 - 409*y^4*z^2 + 323*y^5*z^2 - 124*y^6*z^2 + 30*y^7*z^2 - 8*y^8*z^2 - 24*y*z^3 + 149*y^2*z^3 - 289*y^3*z^3 + 195*y^4*z^3 + 5*y^5*z^3 - 40*y^6*z^3 + 4*y^7*z^3 + 7*z^4 - 13*y*z^4 + 24*y^2*z^4 - 130*y^3*z^4 + 246*y^4*z^4 - 172*y^5*z^4 + 38*y^6*z^4 - 21*z^5 + 103*y*z^5 - 246*y^2*z^5 + 322*y^3*z^5 - 211*y^4*z^5 + 49*y^5*z^5 + 21*z^6 - 91*y*z^6 + 150*y^2*z^6 - 116*y^3*z^6 + 28*y^4*z^6 - 7*z^7 + 21*y*z^7 - 25*y^2*z^7 + 7*y^3*z^7)*G[0, 0, 0, 1, y])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((8*y^5 - 33*y^6 + 64*y^7 - 70*y^8 + 40*y^9 - 9*y^10 + 32*y^4*z - 138*y^5*z + 291*y^6*z - 352*y^7*z + 218*y^8*z - 46*y^9*z - 5*y^10*z + 48*y^3*z^2 - 223*y^4*z^2 + 516*y^5*z^2 - 707*y^6*z^2 + 488*y^7*z^2 - 92*y^8*z^2 - 30*y^9*z^2 + 32*y^2*z^3 - 198*y^3*z^3 + 539*y^4*z^3 - 856*y^5*z^3 + 659*y^6*z^3 - 100*y^7*z^3 - 76*y^8*z^3 + 8*y*z^4 - 75*y^2*z^4 + 260*y^3*z^4 - 547*y^4*z^4 + 500*y^5*z^4 - 32*y^6*z^4 - 106*y^7*z^4 - 20*y*z^5 + 73*y^2*z^5 - 174*y^3*z^5 + 167*y^4*z^5 + 76*y^5*z^5 - 90*y^6*z^5 - z^6 + 16*y*z^6 - 33*y^2*z^6 + 4*y^3*z^6 + 112*y^4*z^6 - 50*y^5*z^6 + z^7 + 2*y*z^7 - 19*y^2*z^7 + 68*y^3*z^7 - 20*y^4*z^7 + z^8 - 8*y*z^8 + 21*y^2*z^8 - 6*y^3*z^8 - z^9 + 2*y*z^9 - y^2*z^9)* G[0, 0, 1, 0, y])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-4*y^4 + 41*y^5 - 99*y^6 + 91*y^7 - 29*y^8 - 12*y^3*z + 143*y^4*z - 363*y^5*z + 351*y^6*z - 125*y^7*z + 6*y^8*z - 12*y^2*z^2 + 184*y^3*z^2 - 498*y^4*z^2 + 544*y^5*z^2 - 236*y^6*z^2 + 18*y^7*z^2 - 6*y*z^3 + 112*y^2*z^3 - 315*y^3*z^3 + 435*y^4*z^3 - 265*y^5*z^3 + 15*y^6*z^3 + 17*y*z^4 - 48*y^2*z^4 + 144*y^3*z^4 - 182*y^4*z^4 - 3*y^5*z^4 - 7*z^5 + 30*y*z^5 - 14*y^2*z^5 - 72*y^3*z^5 - 9*y^4*z^5 + 3*z^6 - 9*y*z^6 - 15*y^2*z^6 - 3*y^3*z^6)* G[0, 0, 1, 1, y])/(2*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((8*y^5 - 23*y^6 + 54*y^8 - 56*y^9 + 17*y^10 + 32*y^4*z - 134*y^5*z + 126*y^6*z + 104*y^7*z - 216*y^8*z + 94*y^9*z - 6*y^10*z + 48*y^3*z^2 - 318*y^4*z^2 + 612*y^5*z^2 - 353*y^6*z^2 - 134*y^7*z^2 + 181*y^8*z^2 - 36*y^9*z^2 + 32*y^2*z^3 - 398*y^3*z^3 + 1241*y^4*z^3 - 1526*y^5*z^3 + 685*y^6*z^3 + 50*y^7*z^3 - 84*y^8*z^3 + 8*y*z^4 - 187*y^2*z^4 + 976*y^3*z^4 - 1842*y^4*z^4 + 1410*y^5*z^4 - 281*y^6*z^4 - 86*y^7*z^4 - 48*y*z^5 + 412*y^2*z^5 - 1122*y^3*z^5 + 1239*y^4*z^5 - 480*y^5*z^5 - 9*y^6*z^5 - 4*z^6 + 108*y*z^6 - 457*y^2*z^6 + 706*y^3*z^6 - 433*y^4*z^6 + 68*y^5*z^6 + 13*z^7 - 116*y*z^7 + 271*y^2*z^7 - 246*y^3*z^7 + 70*y^4*z^7 - 14*z^8 + 58*y*z^8 - 76*y^2*z^8 + 30*y^3*z^8 + 5*z^9 - 10*y*z^9 + 5*y^2*z^9)*G[0, 1, 0, 0, y])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-8*y^4 + 76*y^5 - 260*y^6 + 440*y^7 - 400*y^8 + 188*y^9 - 36*y^10 - 24*y^3*z + 228*y^4*z - 841*y^5*z + 1565*y^6*z - 1570*y^7*z + 814*y^8*z - 173*y^9*z + y^10*z - 24*y^2*z^2 + 229*y^3*z^2 - 944*y^4*z^2 + 2014*y^5*z^2 - 2313*y^6*z^2 + 1364*y^7*z^2 - 331*y^8*z^2 + 5*y^9*z^2 - 6*y*z^3 + 99*y^2*z^3 - 515*y^3*z^3 + 1309*y^4*z^3 - 1793*y^5*z^3 + 1252*y^6*z^3 - 338*y^7*z^3 - 8*y^8*z^3 + 25*y*z^4 - 175*y^2*z^4 + 524*y^3*z^4 - 914*y^4*z^4 + 835*y^5*z^4 - 245*y^6*z^4 - 50*y^7*z^4 - 3*z^5 - 8*y*z^5 + 67*y^2*z^5 - 245*y^3*z^5 + 428*y^4*z^5 - 185*y^5*z^5 - 70*y^6*z^5 + 9*z^6 - 44*y*z^6 + 58*y^2*z^6 + 98*y^3*z^6 - 125*y^4*z^6 - 44*y^5*z^6 - 9*z^7 + 42*y*z^7 - 18*y^2*z^7 - 48*y^3*z^7 - 15*y^4*z^7 + 3*z^8 - 9*y*z^8 - 7*y^2*z^8 - 3*y^3*z^8)* G[0, 1, 0, 1, y])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((-12*y^5 + 73*y^6 - 172*y^7 + 198*y^8 - 112*y^9 + 25*y^10 - 48*y^4*z + 350*y^5*z - 942*y^6*z + 1208*y^7*z - 752*y^8*z + 186*y^9*z - 2*y^10*z - 72*y^3*z^2 + 676*y^4*z^2 - 2152*y^5*z^2 + 3146*y^6*z^2 - 2192*y^7*z^2 + 606*y^8*z^2 - 12*y^9*z^2 - 48*y^2*z^3 + 654*y^3*z^3 - 2599*y^4*z^3 + 4470*y^5*z^3 - 3560*y^6*z^3 + 1116*y^7*z^3 - 33*y^8*z^3 - 12*y*z^4 + 273*y^2*z^4 - 1564*y^3*z^4 + 3426*y^4*z^4 - 3274*y^5*z^4 + 1208*y^6*z^4 - 50*y^7*z^4 + 40*y*z^5 - 432*y^2*z^5 + 1334*y^3*z^5 - 1619*y^4*z^5 + 744*y^5*z^5 - 39*y^6*z^5 - 2*z^6 - 32*y*z^6 + 214*y^2*z^6 - 364*y^3*z^6 + 234*y^4*z^6 - 8*y^5*z^6 + 5*z^7 - 8*y*z^7 + 2*y^2*z^7 + 20*y^3*z^7 + 9*y^4*z^7 - 4*z^8 + 14*y*z^8 - 9*y^2*z^8 + 6*y^3*z^8 + z^9 - 2*y*z^9 + y^2*z^9)*G[0, 1, 1, 0, y])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-8*y^4 + 27*y^5 - 33*y^6 + 17*y^7 - 3*y^8 - 24*y^3*z + 95*y^4*z - 149*y^5*z + 109*y^6*z - 31*y^7*z - 24*y^2*z^2 + 125*y^3*z^2 - 255*y^4*z^2 + 247*y^5*z^2 - 93*y^6*z^2 - 14*y*z^3 + 79*y^2*z^3 - 179*y^3*z^3 + 227*y^4*z^3 - 131*y^5*z^3 + 2*y^6*z^3 + 6*y*z^4 - 32*y^2*z^4 + 100*y^3*z^4 - 128*y^4*z^4 + 6*y^5*z^4 + 2*z^5 - 12*y*z^5 + 40*y^2*z^5 - 84*y^3*z^5 + 6*y^4*z^5 - 2*z^6 + 6*y*z^6 - 22*y^2*z^6 + 2*y^3*z^6)*G[0, 1, 1, 1, y])/(2*(-1 + y)^3*y^2*z^3* (y + z)^3) + ((43*y^4 - 172*y^5 + 258*y^6 - 172*y^7 + 43*y^8 + 154*y^3*z - 663*y^4*z + 1074*y^5*z - 784*y^6*z + 228*y^7*z - 9*y^8*z + 210*y^2*z^2 - 992*y^3*z^2 + 1720*y^4*z^2 - 1358*y^5*z^2 + 474*y^6*z^2 - 54*y^7*z^2 + 34*y*z^3 - 322*y^2*z^3 + 670*y^3*z^3 - 612*y^4*z^3 + 356*y^5*z^3 - 126*y^6*z^3 + 79*z^4 - 228*y*z^4 + 6*y^2*z^4 + 308*y^3*z^4 - 9*y^4*z^4 - 144*y^5*z^4 - 119*z^5 + 100*y*z^5 + 220*y^2*z^5 - 72*y^3*z^5 - 81*y^4*z^5 + 4*z^6 + 70*y*z^6 + 16*y^2*z^6 - 18*y^3*z^6 + 24*z^7 + 24*y*z^7 + 12*z^8)* G[1, 0, 0, 0, y])/(6*(-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((2*y^4 - 19*y^5 + 65*y^6 - 110*y^7 + 100*y^8 - 47*y^9 + 9*y^10 + 6*y^3*z - 83*y^4*z + 333*y^5*z - 624*y^6*z + 616*y^7*z - 315*y^8*z + 69*y^9*z - 2*y^10*z + 6*y^2*z^2 - 135*y^3*z^2 + 655*y^4*z^2 - 1398*y^5*z^2 + 1534*y^6*z^2 - 865*y^7*z^2 + 213*y^8*z^2 - 10*y^9*z^2 + 4*y*z^3 - 81*y^2*z^3 + 509*y^3*z^3 - 1342*y^4*z^3 + 1768*y^5*z^3 - 1179*y^6*z^3 + 335*y^7*z^3 - 14*y^8*z^3 - 2*y*z^4 + 106*y^2*z^4 - 488*y^3*z^4 + 950*y^4*z^4 - 888*y^5*z^4 + 328*y^6*z^4 - 6*y^7*z^4 + 2*z^5 - 12*y*z^5 - 30*y^2*z^5 + 244*y^3*z^5 - 462*y^4*z^5 + 272*y^5*z^5 - 6*y^6*z^5 - 2*z^6 + 58*y^2*z^6 - 218*y^3*z^6 + 200*y^4*z^6 - 14*y^5*z^6 - 2*z^7 + 16*y*z^7 - 68*y^2*z^7 + 88*y^3*z^7 - 10*y^4*z^7 + 2*z^8 - 6*y*z^8 + 14*y^2*z^8 - 2*y^3*z^8)*G[1, 0, 0, 1, y])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((16*y^5 - 86*y^6 + 162*y^7 - 130*y^8 + 38*y^9 + 64*y^4*z - 382*y^5*z + 816*y^6*z - 744*y^7*z + 248*y^8*z - 2*y^9*z + 96*y^3*z^2 - 655*y^4*z^2 + 1633*y^5*z^2 - 1737*y^6*z^2 + 675*y^7*z^2 - 12*y^8*z^2 + 64*y^2*z^3 - 554*y^3*z^3 + 1680*y^4*z^3 - 2140*y^5*z^3 + 983*y^6*z^3 - 25*y^7*z^3 + 16*y*z^4 - 192*y^2*z^4 + 796*y^3*z^4 - 1315*y^4*z^4 + 731*y^5*z^4 - 4*y^6*z^4 - 12*y*z^5 + 62*y^2*z^5 - 172*y^3*z^5 + 98*y^4*z^5 + 72*y^5*z^5 + 9*z^6 - 83*y*z^6 + 245*y^2*z^6 - 275*y^3*z^6 + 136*y^4*z^6 - 26*z^7 + 144*y*z^7 - 225*y^2*z^7 + 115*y^3*z^7 + 25*z^8 - 73*y*z^8 + 48*y^2*z^8 - 8*z^9 + 8*y*z^9)*G[1, 0, 1, 0, y])/ (2*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-4*y^4 + 44*y^5 - 160*y^6 + 280*y^7 - 260*y^8 + 124*y^9 - 24*y^10 - 12*y^3*z + 150*y^4*z - 612*y^5*z + 1190*y^6*z - 1220*y^7*z + 642*y^8*z - 140*y^9*z + 2*y^10*z - 12*y^2*z^2 + 191*y^3*z^2 - 925*y^4*z^2 + 2080*y^5*z^2 - 2430*y^6*z^2 + 1447*y^7*z^2 - 361*y^8*z^2 + 10*y^9*z^2 - 6*y*z^3 + 105*y^2*z^3 - 646*y^3*z^3 + 1805*y^4*z^3 - 2582*y^5*z^3 + 1863*y^6*z^3 - 558*y^7*z^3 + 19*y^8*z^3 + 15*y*z^4 - 188*y^2*z^4 + 786*y^3*z^4 - 1595*y^4*z^4 + 1588*y^5*z^4 - 629*y^6*z^4 + 23*y^7*z^4 + z^5 - 26*y*z^5 + 190*y^2*z^5 - 644*y^3*z^5 + 1013*y^4*z^5 - 578*y^5*z^5 + 28*y^6*z^5 - 5*z^6 + 44*y*z^6 - 194*y^2*z^6 + 472*y^3*z^6 - 393*y^4*z^6 + 28*y^5*z^6 + 7*z^7 - 36*y*z^7 + 122*y^2*z^7 - 156*y^3*z^7 + 15*y^4*z^7 - 3*z^8 + 9*y*z^8 - 25*y^2*z^8 + 3*y^3*z^8)*G[1, 0, 1, 1, y])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^3) + ((-36*y^3 + 200*y^4 - 440*y^5 + 480*y^6 - 260*y^7 + 56*y^8 - 72*y^2*z + 466*y^3*z - 1253*y^4*z + 1668*y^5*z - 1066*y^6*z + 242*y^7*z + 15*y^8*z - 36*y*z^2 + 347*y^2*z^2 - 1270*y^3*z^2 + 2183*y^4*z^2 - 1704*y^5*z^2 + 420*y^6*z^2 + 60*y^7*z^2 + 90*y*z^3 - 556*y^2*z^3 + 1366*y^3*z^3 - 1370*y^4*z^3 + 392*y^5*z^3 + 78*y^6*z^3 + 15*z^4 - 150*y*z^4 + 524*y^2*z^4 - 688*y^3*z^4 + 251*y^4*z^4 + 18*y^5*z^4 - 39*z^5 + 180*y*z^5 - 309*y^2*z^5 + 150*y^3*z^5 - 42*y^4*z^5 + 33*z^6 - 102*y*z^6 + 75*y^2*z^6 - 36*y^3*z^6 - 9*z^7 + 18*y*z^7 - 9*y^2*z^7)* G[1, 1, 0, 0, y])/(6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((4*y^4 - 42*y^5 + 150*y^6 - 260*y^7 + 240*y^8 - 114*y^9 + 22*y^10 + 12*y^3*z - 152*y^4*z + 618*y^5*z - 1194*y^6*z + 1216*y^7*z - 636*y^8*z + 138*y^9*z - 2*y^10*z + 12*y^2*z^2 - 196*y^3*z^2 + 954*y^4*z^2 - 2139*y^5*z^2 + 2483*y^6*z^2 - 1467*y^7*z^2 + 363*y^8*z^2 - 10*y^9*z^2 + 10*y*z^3 - 140*y^2*z^3 + 762*y^3*z^3 - 1977*y^4*z^3 + 2678*y^5*z^3 - 1838*y^6*z^3 + 510*y^7*z^3 - 5*y^8*z^3 - 28*y*z^4 + 248*y^2*z^4 - 841*y^3*z^4 + 1470*y^4*z^4 - 1288*y^5*z^4 + 402*y^6*z^4 + 37*y^7*z^4 + 8*z^5 - 32*y*z^5 + 27*y^2*z^5 + 146*y^3*z^5 - 376*y^4*z^5 + 166*y^5*z^5 + 77*y^6*z^5 - 22*z^6 + 122*y*z^6 - 237*y^2*z^6 + 95*y^3*z^6 + 23*y^4*z^6 + 67*y^5*z^6 + 20*z^7 - 90*y*z^7 + 94*y^2*z^7 - 6*y^3*z^7 + 30*y^4*z^7 - 6*z^8 + 18*y*z^8 - 2*y^2*z^8 + 6*y^3*z^8)* G[1, 1, 0, 1, y])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((18*y^5 - 77*y^6 + 128*y^7 - 102*y^8 + 38*y^9 - 5*y^10 + 72*y^4*z - 362*y^5*z + 759*y^6*z - 816*y^7*z + 434*y^8*z - 78*y^9*z - 9*y^10*z + 108*y^3*z^2 - 636*y^4*z^2 + 1642*y^5*z^2 - 2243*y^6*z^2 + 1510*y^7*z^2 - 327*y^8*z^2 - 54*y^9*z^2 + 72*y^2*z^3 - 536*y^3*z^3 + 1733*y^4*z^3 - 3014*y^5*z^3 + 2502*y^6*z^3 - 622*y^7*z^3 - 135*y^8*z^3 + 18*y*z^4 - 167*y^2*z^4 + 708*y^3*z^4 - 1776*y^4*z^4 + 1904*y^5*z^4 - 468*y^6*z^4 - 198*y^7*z^4 - 18*y*z^5 + 13*y^2*z^5 - 164*y^3*z^5 + 289*y^4*z^5 + 180*y^5*z^5 - 216*y^6*z^5 - 54*y*z^6 + 271*y^2*z^6 - 482*y^3*z^6 + 589*y^4*z^6 - 198*y^5*z^6 - 9*z^7 + 126*y*z^7 - 336*y^2*z^7 + 438*y^3*z^7 - 135*y^4*z^7 + 18*z^8 - 90*y*z^8 + 147*y^2*z^8 - 54*y^3*z^8 - 9*z^9 + 18*y*z^9 - 9*y^2*z^9)*G[1, 1, 1, 0, y])/ (6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + (2*(y + 2*z)*G[1, 1, 1, 1, y])/(z^2*(y + z)^2) + (32*G[0, 0, 0, 0, 0, y])/z^3 + (8*G[0, 0, 0, 0, 1, y])/z^3 + (4*G[0, 0, 0, 1, 0, y])/z^3 - (4*G[0, 0, 0, 1, 1, y])/z^3 - (12*G[0, 0, 1, 0, 0, y])/z^3 + (6*G[0, 0, 1, 0, 1, y])/z^3 + (11*G[0, 0, 1, 1, 0, y])/z^3 + (12*G[0, 0, 1, 1, 1, y])/z^3 - (14*G[0, 1, 0, 0, 0, y])/z^3 + (3*G[0, 1, 0, 0, 1, y])/z^3 + (2*G[0, 1, 0, 1, 0, y])/z^3 + (2*G[0, 1, 0, 1, 1, y])/z^3 - (6*G[0, 1, 1, 0, 0, y])/z^3 + (2*G[0, 1, 1, 0, 1, y])/z^3 + (7*G[0, 1, 1, 1, 0, y])/z^3 - (7*G[1, 0, 0, 0, 0, y])/z^3 + (10*G[1, 0, 0, 0, 1, y])/z^3 + (7*G[1, 0, 0, 1, 0, y])/z^3 - (4*G[1, 0, 0, 1, 1, y])/z^3 - (5*G[1, 0, 1, 0, 0, y])/z^3 - (4*G[1, 0, 1, 0, 1, y])/z^3 + (6*G[1, 0, 1, 1, 0, y])/z^3 + (4*G[1, 0, 1, 1, 1, y])/z^3 + (9*G[1, 1, 0, 0, 0, y])/z^3 + (4*G[1, 1, 0, 0, 1, y])/z^3 - (5*G[1, 1, 0, 1, 0, y])/z^3 - (4*G[1, 1, 0, 1, 1, y])/z^3 - (7*G[1, 1, 1, 0, 0, y])/z^3 + (4*G[1, 1, 1, 0, 1, y])/z^3 + (9*G[1, 1, 1, 1, 0, y])/z^3) - ((-1 + z)*(8*y - 22*y^2 + 10*y^3 - 16*y*z + 22*y^2*z - 5*z^2 + 18*y*z^2 - 14*y^2*z^2 + 10*z^3 - 10*y*z^3 - 5*z^4)* G[1, 1, 1, 1, 0, z])/(2*y^2*z^3*(-1 + y + z)^2) + (2*(y + 2*z)*G[1, 1, 1, 1, 1, y])/(z^2*(y + z)^2) + G[-y, z]*(((4959*y^4 - 19107*y^5 + 27567*y^6 - 17649*y^7 + 4230*y^8 + 11520*y^3*z - 54900*y^4*z + 95220*y^5*z - 72189*y^6*z + 20718*y^7*z - 369*y^8*z + 8336*y^2*z^2 - 55160*y^3*z^2 + 119406*y^4*z^2 - 108746*y^5*z^2 + 38234*y^6*z^2 - 2070*y^7*z^2 + 218*y*z^3 - 15709*y^2*z^3 + 54028*y^3*z^3 - 64583*y^4*z^3 + 30079*y^5*z^3 - 4033*y^6*z^3 - 182*z^4 + 1211*y*z^4 + 1089*y^2*z^4 - 4769*y^3*z^4 + 6009*y^4*z^4 - 3538*y^5*z^4 + 303*z^5 - 2612*y*z^5 + 6784*y^2*z^5 - 3434*y^3*z^5 - 1581*y^4*z^5 - 51*z^6 + 1106*y*z^6 - 1051*y^2*z^6 - 544*y^3*z^6 - 70*z^7 + 59*y*z^7 - 169*y^2*z^7)*G[0, 1, y])/(36*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-54*y^3 - 27284*y^4 + 68622*y^5 - 57147*y^6 + 15863*y^7 - 162*y^2*z - 58048*y^3*z + 201268*y^4*z - 219416*y^5*z + 77561*y^6*z - 1203*y^7*z - 162*y*z^2 - 34394*y^2*z^2 + 204530*y^3*z^2 - 308319*y^4*z^2 + 145443*y^5*z^2 - 7098*y^6*z^2 - 54*z^3 - 5076*y*z^3 + 85642*y^2*z^3 - 199626*y^3*z^3 + 134351*y^4*z^3 - 16911*y^5*z^3 - 108*z^4 + 13662*y*z^4 - 64835*y^2*z^4 + 67325*y^3*z^4 - 21120*y^4*z^4 + 1242*z^5 - 13230*y*z^5 + 21633*y^2*z^5 - 14829*y^3*z^5 - 1971*z^6 + 5805*y*z^6 - 5670*y^2*z^6 + 891*z^7 - 945*y*z^7)*G[1, 0, y])/ (216*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((54*y^3 + 9220*y^4 - 28713*y^5 + 29550*y^6 - 10111*y^7 + 162*y^2*z + 21116*y^3*z - 79951*y^4*z + 98240*y^5*z - 41901*y^6*z + 2334*y^7*z + 162*y*z^2 + 9196*y^2*z^2 - 63155*y^3*z^2 + 107866*y^4*z^2 - 61431*y^5*z^2 + 7362*y^6*z^2 + 54*z^3 - 6900*y*z^3 + 3593*y^2*z^3 + 25940*y^3*z^3 - 28633*y^4*z^3 + 4866*y^5*z^3 - 2280*z^4 + 16068*y*z^4 - 22224*y^2*z^4 + 10872*y^3*z^4 - 5676*y^4*z^4 + 4398*z^5 - 13080*y*z^5 + 13614*y^2*z^5 - 8172*y^3*z^5 - 2172*z^6 + 3750*y*z^6 - 2658*y^2*z^6)*G[1, 1, y])/(108*(-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((501*y^4 - 1338*y^5 + 1161*y^6 - 312*y^7 - 12*y^8 + 1242*y^3*z - 4239*y^4*z + 4932*y^5*z - 2055*y^6*z + 60*y^7*z + 60*y^8*z + 776*y^2*z^2 - 4250*y^3*z^2 + 7053*y^4*z^2 - 4238*y^5*z^2 + 437*y^6*z^2 + 222*y^7*z^2 + 326*y*z^3 - 2686*y^2*z^3 + 6118*y^3*z^3 - 5309*y^4*z^3 + 1318*y^5*z^3 + 233*y^6*z^3 + 55*z^4 - 1030*y*z^4 + 3645*y^2*z^4 - 4688*y^3*z^4 + 2118*y^4*z^4 - 76*y^5*z^4 - 165*z^5 + 1210*y*z^5 - 2447*y^2*z^5 + 1780*y^3*z^5 - 306*y^4*z^5 + 165*z^6 - 628*y*z^6 + 737*y^2*z^6 - 202*y^3*z^6 - 55*z^7 + 122*y*z^7 - 43*y^2*z^7)*G[0, 0, 1, y])/ (12*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((160*y^6 - 394*y^7 + 327*y^8 - 93*y^9 + 560*y^5*z - 1728*y^6*z + 1754*y^7*z - 591*y^8*z + 5*y^9*z + 678*y^4*z^2 - 2910*y^5*z^2 + 3780*y^6*z^2 - 1588*y^7*z^2 + 40*y^8*z^2 + 164*y^3*z^3 - 1886*y^4*z^3 + 3748*y^5*z^3 - 2138*y^6*z^3 + 102*y^7*z^3 + 36*y^2*z^4 - 566*y^3*z^4 + 1924*y^4*z^4 - 1558*y^5*z^4 + 114*y^6*z^4 + 4*y*z^5 - 112*y^2*z^5 + 634*y^3*z^5 - 668*y^4*z^5 + 42*y^5*z^5 + 6*z^6 - 18*y*z^6 + 112*y^2*z^6 - 164*y^3*z^6 - 36*y^4*z^6 - 10*z^7 + 8*y*z^7 + 2*y^2*z^7 - 50*y^3*z^7 + z^8 + 11*y*z^8 - 22*y^2*z^8 + 3*z^9 - 3*y*z^9)*G[0, 1, 0, y])/ (4*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-303*y^4 + 1170*y^5 - 1692*y^6 + 1086*y^7 - 261*y^8 - 792*y^3*z + 3708*y^4*z - 6345*y^5*z + 4749*y^6*z - 1335*y^7*z + 15*y^8*z - 706*y^2*z^2 + 4327*y^3*z^2 - 8976*y^4*z^2 + 7906*y^5*z^2 - 2662*y^6*z^2 + 111*y^7*z^2 - 70*y*z^3 + 1574*y^2*z^3 - 4883*y^3*z^3 + 5482*y^4*z^3 - 2360*y^5*z^3 + 257*y^6*z^3 + 19*z^4 + 14*y*z^4 - 573*y^2*z^4 + 997*y^3*z^4 - 711*y^4*z^4 + 278*y^5*z^4 - 27*z^5 + 112*y*z^5 - 299*y^2*z^5 + 109*y^3*z^5 + 177*y^4*z^5 - 3*z^6 - 46*y*z^6 + 38*y^2*z^6 + 83*y^3*z^6 + 11*z^7 - 10*y*z^7 + 23*y^2*z^7)*G[0, 1, 1, y])/(6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((1762*y^4 - 3576*y^5 + 2253*y^6 - 439*y^7 + 3932*y^3*z - 10967*y^4*z + 9439*y^5*z - 2380*y^6*z - 24*y^7*z + 2212*y^2*z^2 - 11014*y^3*z^2 + 13548*y^4*z^2 - 4722*y^5*z^2 - 24*y^6*z^2 + 468*y*z^3 - 5030*y^2*z^3 + 9156*y^3*z^3 - 4711*y^4*z^3 + 189*y^5*z^3 - 18*z^4 - 954*y*z^4 + 3379*y^2*z^4 - 2689*y^3*z^4 + 498*y^4*z^4 + 9*z^5 + 621*y*z^5 - 894*y^2*z^5 + 480*y^3*z^5 + 36*z^6 - 162*y*z^6 + 198*y^2*z^6 - 27*z^7 + 27*y*z^7)* G[1, 0, 0, y])/(36*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((1065*y^4 - 2349*y^5 + 1689*y^6 - 405*y^7 + 2502*y^3*z - 7551*y^4*z + 7245*y^5*z - 2220*y^6*z + 24*y^7*z + 1616*y^2*z^2 - 8370*y^3*z^2 + 11430*y^4*z^2 - 4850*y^5*z^2 + 174*y^6*z^2 + 134*y*z^3 - 3428*y^2*z^3 + 7904*y^3*z^3 - 5028*y^4*z^3 + 442*y^5*z^3 - 5*z^4 - 327*y*z^4 + 2337*y^2*z^4 - 2477*y^3*z^4 + 544*y^4*z^4 - 27*z^5 + 361*y*z^5 - 622*y^2*z^5 + 360*y^3*z^5 + 54*z^6 - 160*y*z^6 + 130*y^2*z^6 - 22*z^7 + 22*y*z^7)*G[1, 0, 1, y])/ (12*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((1142*y^6 - 3426*y^7 + 3381*y^8 - 1097*y^9 + 3980*y^5*z - 15589*y^6*z + 18767*y^7*z - 7263*y^8*z + 105*y^9*z + 4902*y^4*z^2 - 27856*y^5*z^2 + 42508*y^6*z^2 - 20328*y^7*z^2 + 774*y^8*z^2 + 884*y^3*z^3 - 19755*y^4*z^3 + 45647*y^5*z^3 - 28891*y^6*z^3 + 2061*y^7*z^3 - 172*y^2*z^4 - 5380*y^3*z^4 + 24230*y^4*z^4 - 21462*y^5*z^4 + 2514*y^6*z^4 - 468*y*z^5 + 1445*y^2*z^5 + 3925*y^3*z^5 - 6405*y^4*z^5 + 963*y^5*z^5 - 108*z^6 + 1746*y*z^6 - 3652*y^2*z^6 + 2608*y^3*z^6 - 1134*y^4*z^6 + 351*z^7 - 2259*y*z^7 + 3279*y^2*z^7 - 1641*y^3*z^7 - 387*z^8 + 1143*y*z^8 - 810*y^2*z^8 + 144*z^9 - 144*y*z^9)*G[1, 1, 0, y])/(36*(-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((-1190*y^4 + 3606*y^5 - 3642*y^6 + 1226*y^7 - 2674*y^3*z + 9479*y^4*z - 11086*y^5*z + 4431*y^6*z - 150*y^7*z - 1232*y^2*z^2 + 7003*y^3*z^2 - 10994*y^4*z^2 + 5682*y^5*z^2 - 459*y^6*z^2 + 480*y*z^3 + 134*y^2*z^3 - 2638*y^3*z^3 + 2351*y^4*z^3 - 183*y^5*z^3 + 114*z^4 - 996*y*z^4 + 1356*y^2*z^4 - 639*y^3*z^4 + 597*y^4*z^4 - 228*z^5 + 672*y*z^5 - 669*y^2*z^5 + 657*y^3*z^5 + 114*z^6 - 156*y*z^6 + 186*y^2*z^6)* G[1, 1, 1, y])/(18*(-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((23*y^4 - 76*y^5 + 41*y^6 + 90*y^3*z - 305*y^4*z + 210*y^5*z - y^6*z + 94*y^2*z^2 - 436*y^3*z^2 + 403*y^4*z^2 - 4*y^5*z^2 - 10*y*z^3 - 186*y^2*z^3 + 328*y^3*z^3 - 5*y^4*z^3 - 9*z^4 + 40*y*z^4 + 71*y^2*z^4 + 19*z^5 - 34*y*z^5 + 5*y^2*z^5 - 11*z^6 + 4*y*z^6 + z^7)*G[0, 0, 0, 1, y])/(2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-14*y^6 + 18*y^7 - 7*y^8 - 58*y^5*z + 104*y^6*z - 48*y^7*z - 94*y^4*z^2 + 244*y^5*z^2 - 144*y^6*z^2 - 104*y^3*z^3 + 356*y^4*z^3 - 270*y^5*z^3 - 10*y^2*z^4 + 218*y^3*z^4 - 277*y^4*z^4 - 6*y*z^5 + 32*y^2*z^5 - 128*y^3*z^5 - 2*z^6 + 16*y*z^6 - 26*y^2*z^6 + 4*z^7 - 10*y*z^7 - 2*z^8)*G[0, 0, 1, 0, y])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-20*y^3 - 12*y^4 + 16*y^5 - 24*y^2*z + 16*y^3*z + 44*y^4*z - 8*y^5*z + 28*y^2*z^2 + 37*y^3*z^2 - 24*y^4*z^2 - 4*z^3 + 12*y*z^3 - 3*y^2*z^3 - 20*y^3*z^3 + 12*z^4 - 24*y*z^4 + 4*y^2*z^4 - 12*z^5 + 12*y*z^5 + 4*z^6)*G[0, 0, 1, 1, y])/(2*y^2*z^3*(-1 + y + z)^2* (y + z)) + ((14*y^6 - 4*y^7 - 2*y^8 + 54*y^5*z - 33*y^6*z - 10*y^7*z + y^8*z + 80*y^4*z^2 - 96*y^5*z^2 - 11*y^6*z^2 + 6*y^7*z^2 + 92*y^3*z^3 - 207*y^4*z^3 + 56*y^5*z^3 + 14*y^6*z^3 + 14*y^2*z^4 - 164*y^3*z^4 + 130*y^4*z^4 + 14*y^5*z^4 + 14*y*z^5 - 55*y^2*z^5 + 106*y^3*z^5 + 4*z^6 - 40*y*z^6 + 61*y^2*z^6 - 14*y^3*z^6 - 9*z^7 + 32*y*z^7 - 14*y^2*z^7 + 6*z^8 - 6*y*z^8 - z^9)* G[0, 1, 0, 0, y])/(y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-15*y^4 + 58*y^5 - 33*y^6 - 80*y^3*z + 257*y^4*z - 176*y^5*z - y^6*z - 106*y^2*z^2 + 422*y^3*z^2 - 371*y^4*z^2 - 4*y^5*z^2 - 16*y*z^3 + 258*y^2*z^3 - 368*y^3*z^3 - 3*y^4*z^3 + z^4 + 36*y*z^4 - 167*y^2*z^4 + 8*y^3*z^4 + z^5 - 32*y*z^5 + 17*y^2*z^5 - 5*z^6 + 12*y*z^6 + 3*z^7)*G[0, 1, 0, 1, y])/(2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-23*y^6 + 8*y^7 + 2*y^8 - 76*y^5*z + 35*y^6*z + 18*y^7*z + y^8*z - 77*y^4*z^2 + 34*y^5*z^2 + 61*y^6*z^2 + 6*y^7*z^2 - 52*y^3*z^3 + 37*y^4*z^3 + 76*y^5*z^3 + 12*y^6*z^3 + 15*y^2*z^4 - 20*y^3*z^4 + 67*y^4*z^4 + 2*y^5*z^4 - 8*y*z^5 - 43*y^2*z^5 + 82*y^3*z^5 - 30*y^4*z^5 - 3*z^6 + 10*y*z^6 + 59*y^2*z^6 - 54*y^3*z^6 + 3*z^7 + 16*y*z^7 - 44*y^2*z^7 + 3*z^8 - 18*y*z^8 - 3*z^9)*G[0, 1, 1, 0, y])/(2*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((23*y^4 - 46*y^5 + 23*y^6 + 96*y^3*z - 239*y^4*z + 144*y^5*z - y^6*z + 112*y^2*z^2 - 418*y^3*z^2 + 331*y^4*z^2 - 4*y^5*z^2 + 20*y*z^3 - 270*y^2*z^3 + 352*y^3*z^3 - 11*y^4*z^3 - 3*z^4 - 44*y*z^4 + 179*y^2*z^4 - 24*y^3*z^4 + z^5 + 44*y*z^5 - 31*y^2*z^5 + 7*z^6 - 20*y*z^6 - 5*z^7)*G[0, 1, 1, 1, y])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((92*y^4 - 10*y^5 - 25*y^6 + 172*y^3*z - 129*y^4*z - 64*y^5*z - 3*y^6*z + 38*y^2*z^2 - 144*y^3*z^2 - 66*y^4*z^2 - 12*y^5*z^2 + 12*y*z^3 - 46*y^2*z^3 - 34*y^3*z^3 - 15*y^4*z^3 - 6*z^4 - 6*y*z^4 - 13*y^2*z^4 + 15*z^5 - 18*y*z^5 + 15*y^2*z^5 - 12*z^6 + 12*y*z^6 + 3*z^7)*G[1, 0, 0, 0, y])/(6*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-47*y^3 + 64*y^4 - 26*y^5 - 75*y^2*z + 212*y^3*z - 124*y^4*z + 4*y^5*z - 26*y*z^2 + 200*y^2*z^2 - 213*y^3*z^2 + 12*y^4*z^2 - 6*z^3 + 68*y*z^3 - 155*y^2*z^3 + 16*y^3*z^3 + 16*z^4 - 54*y*z^4 + 16*y^2*z^4 - 14*z^5 + 12*y*z^5 + 4*z^6)*G[1, 0, 0, 1, y])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)) + ((42*y^6 - 42*y^7 + 13*y^8 + 176*y^5*z - 259*y^6*z + 94*y^7*z + 3*y^8*z + 290*y^4*z^2 - 644*y^5*z^2 + 299*y^6*z^2 + 18*y^7*z^2 + 292*y^3*z^3 - 945*y^4*z^3 + 594*y^5*z^3 + 42*y^6*z^3 + 54*y^2*z^4 - 626*y^3*z^4 + 663*y^4*z^4 + 42*y^5*z^4 + 20*y*z^5 - 157*y^2*z^5 + 386*y^3*z^5 + 6*z^6 - 64*y*z^6 + 149*y^2*z^6 - 42*y^3*z^6 - 15*z^7 + 62*y*z^7 - 42*y^2*z^7 + 12*z^8 - 18*y*z^8 - 3*z^9)* G[1, 0, 1, 0, y])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((2*y^4 + 57*y^5 - 60*y^6 + 19*y^7 + 6*y^3*z + 187*y^4*z - 328*y^5*z + 139*y^6*z - 2*y^7*z + 6*y^2*z^2 + 215*y^3*z^2 - 654*y^4*z^2 + 394*y^5*z^2 - 10*y^6*z^2 - 2*y*z^3 + 105*y^2*z^3 - 602*y^3*z^3 + 562*y^4*z^3 - 24*y^5*z^3 + 24*y*z^4 - 266*y^2*z^4 + 439*y^3*z^4 - 40*y^4*z^4 + 4*z^5 - 62*y*z^5 + 199*y^2*z^5 - 50*y^3*z^5 - 12*z^6 + 60*y*z^6 - 42*y^2*z^6 + 12*z^7 - 20*y*z^7 - 4*z^8)* G[1, 0, 1, 1, y])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((58*y^6 - 98*y^7 + 43*y^8 + 268*y^5*z - 607*y^6*z + 330*y^7*z - 9*y^8*z + 480*y^4*z^2 - 1496*y^5*z^2 + 1059*y^6*z^2 - 54*y^7*z^2 + 580*y^3*z^3 - 2201*y^4*z^3 + 1970*y^5*z^3 - 126*y^6*z^3 + 22*y^2*z^4 - 1258*y^3*z^4 + 1887*y^4*z^4 - 126*y^5*z^4 - 17*y^2*z^5 + 654*y^3*z^5 + 36*y*z^6 - 107*y^2*z^6 + 126*y^3*z^6 + 9*z^7 - 90*y*z^7 + 126*y^2*z^7 - 18*z^8 + 54*y*z^8 + 9*z^9)* G[1, 1, 0, 0, y])/(6*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-2*y^4 + 62*y^5 - 58*y^6 + 16*y^7 - 6*y^3*z + 196*y^4*z - 293*y^5*z + 104*y^6*z + y^7*z - 6*y^2*z^2 + 211*y^3*z^2 - 535*y^4*z^2 + 268*y^5*z^2 + 5*y^6*z^2 + 2*y*z^3 + 89*y^2*z^3 - 458*y^3*z^3 + 366*y^4*z^3 + 5*y^5*z^3 + 15*y*z^4 - 204*y^2*z^4 + 303*y^3*z^4 - 15*y^4*z^4 + 3*z^5 - 57*y*z^5 + 169*y^2*z^5 - 45*y^3*z^5 - 11*z^6 + 65*y*z^6 - 49*y^2*z^6 + 13*z^7 - 25*y*z^7 - 5*z^8)*G[1, 1, 0, 1, y])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((-130*y^4 + 110*y^5 - 31*y^6 - 236*y^3*z + 393*y^4*z - 160*y^5*z + 15*y^6*z - 112*y^2*z^2 + 468*y^3*z^2 - 354*y^4*z^2 + 60*y^5*z^2 - 60*y*z^3 + 308*y^2*z^3 - 418*y^3*z^3 + 93*y^4*z^3 - 24*z^4 + 174*y*z^4 - 289*y^2*z^4 + 72*y^3*z^4 + 51*z^5 - 126*y*z^5 + 33*y^2*z^5 - 30*z^6 + 12*y*z^6 + 3*z^7)*G[1, 1, 1, 0, y])/ (6*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-85*y^4 - 191*y^3*z - 3*y^4*z - 130*y^2*z^2 - 6*y^3*z^2 + 15*y*z^3 - 3*z^4 + 6*y*z^4 + 3*z^5)*G[1, 1, 1, 1, y])/(3*y^2*z^3*(y + z)^2) - (17*G[0, 0, 0, 0, 1, y])/z^3 + (2*G[0, 0, 0, 1, 1, y])/z^3 + (4*G[0, 0, 1, 0, 0, y])/z^3 + (14*G[0, 0, 1, 0, 1, y])/z^3 - (10*G[0, 0, 1, 1, 0, y])/z^3 - (14*G[0, 0, 1, 1, 1, y])/z^3 + (6*G[0, 1, 0, 0, 0, y])/z^3 - G[0, 1, 0, 0, 1, y]/z^3 - (8*G[0, 1, 0, 1, 0, y])/z^3 - G[0, 1, 0, 1, 1, y]/z^3 + (4*G[0, 1, 1, 0, 0, y])/z^3 - (3*G[0, 1, 1, 0, 1, y])/z^3 - (3*G[0, 1, 1, 1, 0, y])/z^3 - G[0, 1, 1, 1, 1, y]/z^3 - G[1, 0, 0, 0, 0, y]/z^3 - G[1, 0, 0, 0, 1, y]/z^3 - (15*G[1, 0, 0, 1, 0, y])/z^3 + (9*G[1, 0, 0, 1, 1, y])/z^3 + (5*G[1, 0, 1, 0, 0, y])/z^3 - (15*G[1, 0, 1, 0, 1, y])/z^3 - (11*G[1, 0, 1, 1, 0, y])/z^3 - (4*G[1, 0, 1, 1, 1, y])/z^3 - (5*G[1, 1, 0, 0, 0, y])/z^3 - (10*G[1, 1, 0, 0, 1, y])/z^3 + (5*G[1, 1, 0, 1, 0, y])/z^3 + G[1, 1, 0, 1, 1, y]/z^3 + (11*G[1, 1, 1, 0, 0, y])/z^3 - (7*G[1, 1, 1, 0, 1, y])/z^3 - (2*G[1, 1, 1, 1, 0, y])/z^3 - (2*G[1, 1, 1, 1, 1, y])/z^3) - (3*(-1 + z)*G[1, 1, 1, 1 - y, 0, z])/(z*(-1 + y + z)^2) + ((-2 + 7*y - 4*y^2 + 6*z - 14*y*z + 4*y^2*z - 6*z^2 + 2*y*z^2 + 2*z^3 + 5*y*z^3)*G[1, 1, 1 - y, 0, 0, z])/(y*z^3*(-1 + y + z)^2) + ((-1 + z)*(2 - 4*y + 2*y^2 - 4*z + 4*y*z + 2*z^2 + 5*y*z^2)* G[1, 1, 1 - y, 0, 1 - y, z])/(y*z^3*(-1 + y + z)^2) + ((4*y - 6*y^2 + 4*y^3 - 12*y*z + 12*y^2*z - 4*y^3*z + z^2 + 10*y*z^2 + 6*y^2*z^2 - 3*z^3 - 12*y^2*z^3 + 3*z^4 - 2*y*z^4 - z^5)* G[1, 1, 1 - y, 1, 0, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(2 - 4*y + 2*y^2 - 4*z + 4*y*z + 2*z^2 + 5*y*z^2)* G[1, 1, 1 - y, 1 - y, 0, z])/(y*z^3*(-1 + y + z)^2) + ((6*y - 30*y^2 + 14*y^3 - 18*y*z + 48*y^2*z - 10*y^3*z + z^2 + 16*y*z^2 - 15*y^2*z^2 - 3*z^3 - 2*y*z^3 - 3*y^2*z^3 + 3*z^4 - 2*y*z^4 - z^5)*G[1, 1, 1 - y, -y, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2) + ((-14*y + 25*y^2 - 12*y^3 + 42*y*z - 50*y^2*z + 12*y^3*z - 6*z^2 - 30*y*z^2 + 18*z^3 - 10*y*z^3 + 25*y^2*z^3 - 18*z^4 + 12*y*z^4 + 6*z^5)*G[1, 1 - y, 0, 0, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(8*y - 13*y^2 + 6*y^3 - 16*y*z + 13*y^2*z + 2*z^2 + 4*y*z^2 + 8*y^2*z^2 - 4*z^3 + 4*y*z^3 + 2*z^4)*G[1, 1 - y, 0, 0, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2) + ((14 - 21*y + 10*y^2 - 42*z + 42*y*z - 10*y^2*z + 42*z^2 - 15*y*z^2 - 14*z^3 - 6*y*z^3)* G[1, 1 - y, 0, 1, 0, z])/(y*z^3*(-1 + y + z)^2) + ((-1 + z)*(8*y - 13*y^2 + 6*y^3 - 16*y*z + 13*y^2*z + 2*z^2 + 4*y*z^2 + 8*y^2*z^2 - 4*z^3 + 4*y*z^3 + 2*z^4)*G[1, 1 - y, 0, 1 - y, 0, z])/ (y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(14 - 16*y + 6*y^2 - 28*z + 16*y*z + 14*z^2 + y*z^2)*G[1, 1 - y, 0, 1 - y, 1 - y, z])/ (2*y*z^3*(-1 + y + z)^2) + ((6*y + 24*y^2 - 14*y^3 - 18*y*z - 36*y^2*z + 10*y^3*z - z^2 + 20*y*z^2 + 30*y^2*z^2 + 3*z^3 - 10*y*z^3 - 18*y^2*z^3 - 3*z^4 + 2*y*z^4 + z^5)* G[1, 1 - y, 0, -y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((12 - 14*y + 6*y^2 - 36*z + 28*y*z - 6*y^2*z + 36*z^2 - 7*y*z^2 - 12*z^3 - 7*y*z^3)*G[1, 1 - y, 1, 0, 0, z])/(y*z^3*(-1 + y + z)^2) - ((-1 + z)*(-12*y^2 + 8*y^3 + 12*y^2*z + z^2 - 2*y*z^2 - 13*y^2*z^2 - 2*z^3 + 2*y*z^3 + z^4)*G[1, 1 - y, 1, 0, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((4*y - 6*y^2 + 4*y^3 - 12*y*z + 12*y^2*z - 4*y^3*z + 3*z^2 + 6*y*z^2 + 14*y^2*z^2 - 9*z^3 + 8*y*z^3 - 20*y^2*z^3 + 9*z^4 - 6*y*z^4 - 3*z^5)* G[1, 1 - y, 1, 1, 0, z])/(2*y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(-12*y^2 + 8*y^3 + 12*y^2*z + z^2 - 2*y*z^2 - 13*y^2*z^2 - 2*z^3 + 2*y*z^3 + z^4)*G[1, 1 - y, 1, 1 - y, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(8*y - 13*y^2 + 6*y^3 - 16*y*z + 13*y^2*z + 2*z^2 + 4*y*z^2 + 8*y^2*z^2 - 4*z^3 + 4*y*z^3 + 2*z^4)*G[1, 1 - y, 1 - y, 0, 0, z])/ (y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(14 - 16*y + 6*y^2 - 28*z + 16*y*z + 14*z^2 + y*z^2)*G[1, 1 - y, 1 - y, 0, 1 - y, z])/ (2*y*z^3*(-1 + y + z)^2) + ((-1 + z)*(-2*y - 7*y^2 + 6*y^3 + 4*y*z + 7*y^2*z - 3*z^2 + 4*y*z^2 + y^2*z^2 + 6*z^3 - 6*y*z^3 - 3*z^4)* G[1, 1 - y, 1 - y, 1, 0, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(14 - 16*y + 6*y^2 - 28*z + 16*y*z + 14*z^2 + y*z^2)* G[1, 1 - y, 1 - y, 1 - y, 0, z])/(2*y*z^3*(-1 + y + z)^2) + ((10*y + 16*y^2 - 10*y^3 - 30*y*z - 20*y^2*z + 6*y^3*z - z^2 + 32*y*z^2 + 20*y^2*z^2 + 3*z^3 - 14*y*z^3 - 16*y^2*z^3 - 3*z^4 + 2*y*z^4 + z^5)*G[1, 1 - y, 1 - y, -y, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(2*y - 19*y^2 + 12*y^3 - 4*y*z + 19*y^2*z + 3*z^2 - 4*y*z^2 + 2*y^2*z^2 - 6*z^3 + 6*y*z^3 + 3*z^4)*G[1, 1 - y, -y, 0, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(2*y - 19*y^2 + 12*y^3 - 4*y*z + 19*y^2*z + 3*z^2 - 4*y*z^2 + 2*y^2*z^2 - 6*z^3 + 6*y*z^3 + 3*z^4)*G[1, 1 - y, -y, 1 - y, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((10*y + 16*y^2 - 10*y^3 - 30*y*z - 20*y^2*z + 6*y^3*z - 2*z^2 + 34*y*z^2 + 13*y^2*z^2 + 6*z^3 - 18*y*z^3 - 9*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, 1 - y, -y, 1 - y, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((2*y - 7*y^2 + 5*y^3 - 6*y*z + 17*y^2*z - 6*y^3*z + z^2 + 4*y*z^2 - 9*y^2*z^2 - 3*z^3 + 2*y*z^3 - y^2*z^3 + 3*z^4 - 2*y*z^4 - z^5)* G[1, 1 - y, -y, -y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2) + ((y^3 + 10*y^2*z + 16*y*z^2 - 8*y^2*z^2 + 8*z^3 - 16*y*z^3 - 8*z^4)* G[1 - y, 0, 0, 0, 0, z])/(y^2*z^2*(y + z)^2) + ((-4*y^3 + 3*y^2*z + 14*y*z^2 - 11*y^2*z^2 + 11*z^3 - 22*y*z^3 - 11*z^4)* G[1 - y, 0, 0, 0, 1 - y, z])/(2*y^2*z^2*(y + z)^2) + ((-18*y^5 + 131*y^6 - 385*y^7 + 590*y^8 - 500*y^9 + 223*y^10 - 41*y^11 - 72*y^4*z + 600*y^5*z - 1976*y^6*z + 3344*y^7*z - 3096*y^8*z + 1496*y^9*z - 296*y^10*z - 108*y^3*z^2 + 1109*y^4*z^2 - 4247*y^5*z^2 + 8122*y^6*z^2 - 8354*y^7*z^2 + 4433*y^8*z^2 - 955*y^9*z^2 - 72*y^2*z^3 + 1050*y^3*z^3 - 4949*y^4*z^3 + 11045*y^5*z^3 - 12946*y^6*z^3 + 7744*y^7*z^3 - 1881*y^8*z^3 + 9*y^9*z^3 - 18*y*z^4 + 449*y^2*z^4 - 2979*y^3*z^4 + 8427*y^4*z^4 - 11993*y^5*z^4 + 8603*y^6*z^4 - 2551*y^7*z^4 + 62*y^8*z^4 + 98*y*z^5 - 1044*y^2*z^5 + 3944*y^3*z^5 - 7175*y^4*z^5 + 6603*y^5*z^5 - 2613*y^6*z^5 + 171*y^7*z^5 + 11*z^6 - 249*y*z^6 + 1332*y^2*z^6 - 3160*y^3*z^6 + 3851*y^4*z^6 - 2093*y^5*z^6 + 244*y^6*z^6 - 35*z^7 + 319*y*z^7 - 1014*y^2*z^7 + 1630*y^3*z^7 - 1187*y^4*z^7 + 191*y^5*z^7 + 37*z^8 - 189*y*z^8 + 402*y^2*z^8 - 392*y^3*z^8 + 78*y^4*z^8 - 13*z^9 + 39*y*z^9 - 55*y^2*z^9 + 13*y^3*z^9)*G[1 - y, 0, 0, 1, 0, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-4*y^3 + 3*y^2*z + 14*y*z^2 - 11*y^2*z^2 + 11*z^3 - 22*y*z^3 - 11*z^4)* G[1 - y, 0, 0, 1 - y, 0, z])/(2*y^2*z^2*(y + z)^2) + ((-4*y^3 - y^2*z + 2*y*z^2 - 7*y^2*z^2 + 7*z^3 - 14*y*z^3 - 7*z^4)* G[1 - y, 0, 0, 1 - y, 1 - y, z])/(2*y^2*z^2*(y + z)^2) + ((12*y^3 - 181*y^4 + 725*y^5 - 1330*y^6 + 1270*y^7 - 617*y^8 + 121*y^9 + 24*y^2*z - 350*y^3*z + 1620*y^4*z - 3466*y^5*z + 3824*y^6*z - 2130*y^7*z + 484*y^8*z - 6*y^9*z + 12*y*z^2 - 157*y^2*z^2 + 1005*y^3*z^2 - 2868*y^4*z^2 + 3988*y^5*z^2 - 2703*y^6*z^2 + 747*y^7*z^2 - 24*y^8*z^2 - 24*y*z^3 + 197*y^2*z^3 - 817*y^3*z^3 + 1665*y^4*z^3 - 1517*y^5*z^3 + 466*y^6*z^3 + 30*y^7*z^3 + 42*z^4 - 264*y*z^4 + 674*y^2*z^4 - 660*y^3*z^4 + 156*y^4*z^4 - 122*y^5*z^4 + 174*y^6*z^4 - 117*z^5 + 633*y*z^5 - 1236*y^2*z^5 + 942*y^3*z^5 - 399*y^4*z^5 + 225*y^5*z^5 + 108*z^6 - 456*y*z^6 + 558*y^2*z^6 - 246*y^3*z^6 + 132*y^4*z^6 - 33*z^7 + 99*y*z^7 - 51*y^2*z^7 + 33*y^3*z^7)*G[1 - y, 0, 0, -y, 1 - y, z])/(6*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-18*y^5 + 124*y^6 - 350*y^7 + 520*y^8 - 430*y^9 + 188*y^10 - 34*y^11 - 72*y^4*z + 560*y^5*z - 1757*y^6*z + 2867*y^7*z - 2578*y^8*z + 1214*y^9*z - 233*y^10*z - y^11*z - 108*y^3*z^2 + 1020*y^4*z^2 - 3702*y^5*z^2 + 6818*y^6*z^2 - 6816*y^7*z^2 + 3528*y^8*z^2 - 734*y^9*z^2 - 6*y^10*z^2 - 72*y^2*z^3 + 966*y^3*z^3 - 4322*y^4*z^3 + 9320*y^5*z^3 - 10684*y^6*z^3 + 6298*y^7*z^3 - 1506*y^8*z^3 - 18*y*z^4 + 424*y^2*z^4 - 2670*y^3*z^4 + 7336*y^4*z^4 - 10330*y^5*z^4 + 7447*y^6*z^4 - 2257*y^7*z^4 + 68*y^8*z^4 + 102*y*z^5 - 1015*y^2*z^5 + 3705*y^3*z^5 - 6702*y^4*z^5 + 6276*y^5*z^5 - 2583*y^6*z^5 + 201*y^7*z^5 + 12*z^6 - 266*y*z^6 + 1378*y^2*z^6 - 3240*y^3*z^6 + 3982*y^4*z^6 - 2208*y^5*z^6 + 278*y^6*z^6 - 38*z^7 + 344*y*z^7 - 1090*y^2*z^7 + 1746*y^3*z^7 - 1268*y^4*z^7 + 210*y^5*z^7 + 40*z^8 - 204*y*z^8 + 431*y^2*z^8 - 415*y^3*z^8 + 84*y^4*z^8 - 14*z^9 + 42*y*z^9 - 58*y^2*z^9 + 14*y^3*z^9)*G[1 - y, 0, 1, 0, 0, z])/(2*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((8*y^3 - 39*y^4 + 76*y^5 - 74*y^6 + 36*y^7 - 7*y^8 + 16*y^2*z - 86*y^3*z + 177*y^4*z - 176*y^5*z + 86*y^6*z - 18*y^7*z + y^8*z + 8*y*z^2 - 55*y^2*z^2 + 118*y^3*z^2 - 91*y^4*z^2 + 12*y^5*z^2 + 4*y^6*z^2 + 4*y^7*z^2 - 20*y*z^3 + 56*y^2*z^3 - 10*y^3*z^3 - 71*y^4*z^3 + 44*y^5*z^3 + y^6*z^3 + 2*z^4 + 6*y*z^4 + 5*y^2*z^4 - 52*y^3*z^4 + 46*y^4*z^4 - 8*y^5*z^4 - 5*z^5 + 16*y*z^5 - 30*y^2*z^5 + 26*y^3*z^5 - 9*y^4*z^5 + 4*z^6 - 12*y*z^6 + 11*y^2*z^6 - 4*y^3*z^6 - z^7 + 2*y*z^7 - y^2*z^7)*G[1 - y, 0, 1, 0, 1 - y, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((4*y^5 - 14*y^6 + 10*y^7 + 20*y^8 - 40*y^9 + 26*y^10 - 6*y^11 + 16*y^4*z - 66*y^5*z + 66*y^6*z + 76*y^7*z - 204*y^8*z + 150*y^9*z - 38*y^10*z + 24*y^3*z^2 - 120*y^4*z^2 + 152*y^5*z^2 + 143*y^6*z^2 - 501*y^7*z^2 + 421*y^8*z^2 - 119*y^9*z^2 + 16*y^2*z^3 - 86*y^3*z^3 + 67*y^4*z^3 + 397*y^5*z^3 - 1012*y^6*z^3 + 904*y^7*z^3 - 291*y^8*z^3 + 5*y^9*z^3 + 4*y*z^4 - 44*y^2*z^4 + 40*y^3*z^4 + 400*y^4*z^4 - 1222*y^5*z^4 + 1333*y^6*z^4 - 537*y^7*z^4 + 26*y^8*z^4 - 30*y^2*z^5 + 304*y^3*z^5 - 993*y^4*z^5 + 1359*y^5*z^5 - 705*y^6*z^5 + 57*y^7*z^5 + 2*z^6 - 34*y*z^6 + 197*y^2*z^6 - 611*y^3*z^6 + 987*y^4*z^6 - 641*y^5*z^6 + 68*y^6*z^6 - 7*z^7 + 63*y*z^7 - 228*y^2*z^7 + 450*y^3*z^7 - 373*y^4*z^7 + 47*y^5*z^7 + 8*z^8 - 42*y*z^8 + 105*y^2*z^8 - 121*y^3*z^8 + 18*y^4*z^8 - 3*z^9 + 9*y*z^9 - 17*y^2*z^9 + 3*y^3*z^9)*G[1 - y, 0, 1, 1, 0, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((8*y^3 - 39*y^4 + 76*y^5 - 74*y^6 + 36*y^7 - 7*y^8 + 16*y^2*z - 86*y^3*z + 177*y^4*z - 176*y^5*z + 86*y^6*z - 18*y^7*z + y^8*z + 8*y*z^2 - 55*y^2*z^2 + 118*y^3*z^2 - 91*y^4*z^2 + 12*y^5*z^2 + 4*y^6*z^2 + 4*y^7*z^2 - 20*y*z^3 + 56*y^2*z^3 - 10*y^3*z^3 - 71*y^4*z^3 + 44*y^5*z^3 + y^6*z^3 + 2*z^4 + 6*y*z^4 + 5*y^2*z^4 - 52*y^3*z^4 + 46*y^4*z^4 - 8*y^5*z^4 - 5*z^5 + 16*y*z^5 - 30*y^2*z^5 + 26*y^3*z^5 - 9*y^4*z^5 + 4*z^6 - 12*y*z^6 + 11*y^2*z^6 - 4*y^3*z^6 - z^7 + 2*y*z^7 - y^2*z^7)*G[1 - y, 0, 1, 1 - y, 0, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-4*y^3 + 3*y^2*z + 14*y*z^2 - 11*y^2*z^2 + 11*z^3 - 22*y*z^3 - 11*z^4)* G[1 - y, 0, 1 - y, 0, 0, z])/(2*y^2*z^2*(y + z)^2) + ((-4*y^3 - y^2*z + 2*y*z^2 - 7*y^2*z^2 + 7*z^3 - 14*y*z^3 - 7*z^4)* G[1 - y, 0, 1 - y, 0, 1 - y, z])/(2*y^2*z^2*(y + z)^2) + ((14*y^5 - 99*y^6 + 285*y^7 - 430*y^8 + 360*y^9 - 159*y^10 + 29*y^11 + 56*y^4*z - 446*y^5*z + 1440*y^6*z - 2418*y^7*z + 2232*y^8*z - 1074*y^9*z + 208*y^10*z + 2*y^11*z + 84*y^3*z^2 - 780*y^4*z^2 + 2898*y^5*z^2 - 5534*y^6*z^2 + 5742*y^7*z^2 - 3066*y^8*z^2 + 644*y^9*z^2 + 12*y^10*z^2 + 56*y^2*z^3 - 676*y^3*z^3 + 3038*y^4*z^3 - 6796*y^5*z^3 + 8116*y^6*z^3 - 4912*y^7*z^3 + 1134*y^8*z^3 + 40*y^9*z^3 + 14*y*z^4 - 255*y^2*z^4 + 1549*y^3*z^4 - 4376*y^4*z^4 + 6386*y^5*z^4 - 4608*y^6*z^4 + 1198*y^7*z^4 + 92*y^8*z^4 - 30*y*z^5 + 308*y^2*z^5 - 1238*y^3*z^5 + 2478*y^4*z^5 - 2384*y^5*z^5 + 738*y^6*z^5 + 144*y^7*z^5 + 6*z^6 - 36*y*z^6 + 66*y^2*z^6 + 114*y^3*z^6 - 470*y^4*z^6 + 236*y^5*z^6 + 148*y^6*z^6 - 18*z^7 + 124*y*z^7 - 284*y^2*z^7 + 160*y^3*z^7 + 18*y^4*z^7 + 96*y^5*z^7 + 18*z^8 - 90*y*z^8 + 111*y^2*z^8 - 11*y^3*z^8 + 36*y^4*z^8 - 6*z^9 + 18*y*z^9 - 2*y^2*z^9 + 6*y^3*z^9)*G[1 - y, 0, 1 - y, 1, 0, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-4*y^3 - y^2*z + 2*y*z^2 - 7*y^2*z^2 + 7*z^3 - 14*y*z^3 - 7*z^4)* G[1 - y, 0, 1 - y, 1 - y, 0, z])/(2*y^2*z^2*(y + z)^2) + ((y^3 + 3*y^2*z - 5*y*z^2 - y^2*z^2 + z^3 - 2*y*z^3 - z^4)* G[1 - y, 0, 1 - y, 1 - y, 1 - y, z])/(y^2*z^2*(y + z)^2) + ((12*y^3 + 8*y^4 - 220*y^5 + 560*y^6 - 620*y^7 + 328*y^8 - 68*y^9 + 24*y^2*z - 26*y^3*z - 402*y^4*z + 1394*y^5*z - 1876*y^6*z + 1170*y^7*z - 290*y^8*z + 6*y^9*z + 12*y*z^2 - 34*y^2*z^2 - 306*y^3*z^2 + 1479*y^4*z^2 - 2465*y^5*z^2 + 1839*y^6*z^2 - 549*y^7*z^2 + 24*y^8*z^2 - 18*y*z^3 - 91*y^2*z^3 + 839*y^3*z^3 - 2013*y^4*z^3 + 1987*y^5*z^3 - 728*y^6*z^3 + 24*y^7*z^3 + 12*z^4 - 102*y*z^4 + 521*y^2*z^4 - 1509*y^3*z^4 + 2013*y^4*z^4 - 977*y^5*z^4 + 42*y^6*z^4 - 45*z^5 + 291*y*z^5 - 900*y^2*z^5 + 1542*y^3*z^5 - 1035*y^4*z^5 + 99*y^5*z^5 + 54*z^6 - 246*y*z^6 + 582*y^2*z^6 - 570*y^3*z^6 + 84*y^4*z^6 - 21*z^7 + 63*y*z^7 - 111*y^2*z^7 + 21*y^3*z^7)*G[1 - y, 0, 1 - y, -y, 1 - y, z])/ (6*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-y^4 + 4*y^5 - 6*y^6 + 4*y^7 - y^8 + 14*y^3*z - 55*y^4*z + 80*y^5*z - 50*y^6*z + 10*y^7*z + y^8*z + 36*y^2*z^2 - 174*y^3*z^2 + 307*y^4*z^2 - 232*y^5*z^2 + 59*y^6*z^2 + 4*y^7*z^2 - 2*y*z^3 - 62*y^2*z^3 + 216*y^3*z^3 - 231*y^4*z^3 + 72*y^5*z^3 + 7*y^6*z^3 - 3*z^4 + 22*y*z^4 - 20*y^2*z^4 - 2*y^3*z^4 - 10*y^4*z^4 + 12*y^5*z^4 + 9*z^5 - 44*y*z^5 + 78*y^2*z^5 - 62*y^3*z^5 + 17*y^4*z^5 - 9*z^6 + 30*y*z^6 - 34*y^2*z^6 + 12*y^3*z^6 + 3*z^7 - 6*y*z^7 + 3*y^2*z^7)* G[1 - y, 0, -y, 0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-y^4 + 4*y^5 - 6*y^6 + 4*y^7 - y^8 + 14*y^3*z - 55*y^4*z + 80*y^5*z - 50*y^6*z + 10*y^7*z + y^8*z + 36*y^2*z^2 - 174*y^3*z^2 + 307*y^4*z^2 - 232*y^5*z^2 + 59*y^6*z^2 + 4*y^7*z^2 - 2*y*z^3 - 62*y^2*z^3 + 216*y^3*z^3 - 231*y^4*z^3 + 72*y^5*z^3 + 7*y^6*z^3 - 3*z^4 + 22*y*z^4 - 20*y^2*z^4 - 2*y^3*z^4 - 10*y^4*z^4 + 12*y^5*z^4 + 9*z^5 - 44*y*z^5 + 78*y^2*z^5 - 62*y^3*z^5 + 17*y^4*z^5 - 9*z^6 + 30*y*z^6 - 34*y^2*z^6 + 12*y^3*z^6 + 3*z^7 - 6*y*z^7 + 3*y^2*z^7)*G[1 - y, 0, -y, 1 - y, 0, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((12*y^3 - 136*y^4 + 336*y^5 - 312*y^6 + 100*y^7 + 24*y^2*z - 326*y^3*z + 852*y^4*z - 828*y^5*z + 284*y^6*z - 6*y^7*z + 12*y*z^2 - 202*y^2*z^2 + 570*y^3*z^2 - 663*y^4*z^2 + 295*y^5*z^2 - 12*y^6*z^2 - 18*y*z^3 + 54*y^2*z^3 - 180*y^3*z^3 + 180*y^4*z^3 + 12*y^5*z^3 + 18*z^4 - 90*y*z^4 + 93*y^2*z^4 + 39*y^3*z^4 + 36*y^4*z^4 - 18*z^5 + 54*y*z^5 - 6*y^2*z^5 + 18*y^3*z^5)*G[1 - y, 0, -y, 1 - y, 1 - y, z])/ (6*(-1 + y)^3*y^2*z^3*(y + z)^2) + ((6*y^3 - 85*y^4 + 335*y^5 - 610*y^6 + 580*y^7 - 281*y^8 + 55*y^9 + 12*y^2*z - 254*y^3*z + 1218*y^4*z - 2578*y^5*z + 2792*y^6*z - 1530*y^7*z + 346*y^8*z - 6*y^9*z + 6*y*z^2 - 199*y^2*z^2 + 1311*y^3*z^2 - 3519*y^4*z^2 + 4615*y^5*z^2 - 2982*y^6*z^2 + 792*y^7*z^2 - 24*y^8*z^2 - 36*y*z^3 + 518*y^2*z^3 - 2074*y^3*z^3 + 3630*y^4*z^3 - 2984*y^5*z^3 + 1000*y^6*z^3 - 54*y^7*z^3 - 18*z^4 + 180*y*z^4 - 835*y^2*z^4 + 1905*y^3*z^4 - 2106*y^4*z^4 + 970*y^5*z^4 - 96*y^6*z^4 + 54*z^5 - 330*y*z^5 + 882*y^2*z^5 - 1254*y^3*z^5 + 786*y^4*z^5 - 114*y^5*z^5 - 54*z^6 + 234*y*z^6 - 453*y^2*z^6 + 393*y^3*z^6 - 72*y^4*z^6 + 18*z^7 - 54*y*z^7 + 78*y^2*z^7 - 18*y^3*z^7)*G[1 - y, 0, -y, -y, 1 - y, z])/(6*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-14*y^5 + 68*y^6 - 132*y^7 + 128*y^8 - 62*y^9 + 12*y^10 - 34*y^4*z + 190*y^5*z - 430*y^6*z + 490*y^7*z - 280*y^8*z + 64*y^9*z + 26*y^3*z^2 - 88*y^4*z^2 + 52*y^5*z^2 + 143*y^6*z^2 - 203*y^7*z^2 + 53*y^8*z^2 + 17*y^9*z^2 + 32*y^2*z^3 - 276*y^3*z^3 + 774*y^4*z^3 - 890*y^5*z^3 + 449*y^6*z^3 - 185*y^7*z^3 + 96*y^8*z^3 + 48*y*z^4 - 390*y^2*z^4 + 1262*y^3*z^4 - 1866*y^4*z^4 + 1298*y^5*z^4 - 564*y^6*z^4 + 228*y^7*z^4 + 14*z^5 - 222*y*z^5 + 994*y^2*z^5 - 1890*y^3*z^5 + 1614*y^4*z^5 - 738*y^5*z^5 + 292*y^6*z^5 - 42*z^6 + 342*y*z^6 - 939*y^2*z^6 + 1037*y^3*z^6 - 515*y^4*z^6 + 213*y^5*z^6 + 42*z^7 - 210*y*z^7 + 329*y^2*z^7 - 181*y^3*z^7 + 84*y^4*z^7 - 14*z^8 + 42*y*z^8 - 26*y^2*z^8 + 14*y^3*z^8)*G[1 - y, 1, 0, 0, 0, z])/ (2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-6*y^2 + 25*y^3 - 36*y^4 + 19*y^5 - 2*y^7 - 12*y*z + 68*y^2*z - 132*y^3*z + 108*y^4*z - 34*y^5*z + 4*y^6*z - 2*y^7*z - 6*z^2 + 65*y*z^2 - 190*y^2*z^2 + 235*y^3*z^2 - 138*y^4*z^2 + 42*y^5*z^2 - 8*y^6*z^2 + 18*z^3 - 104*y*z^3 + 204*y^2*z^3 - 181*y^3*z^3 + 84*y^4*z^3 - 21*y^5*z^3 - 18*z^4 + 68*y*z^4 - 92*y^2*z^4 + 66*y^3*z^4 - 26*y^4*z^4 + 6*z^5 - 15*y*z^5 + 16*y^2*z^5 - 11*y^3*z^5 - 2*y*z^6)*G[1 - y, 1, 0, 0, 1 - y, z])/ (2*(-1 + y)^2*y*z^3*(-1 + y + z)^2*(y + z)^2) + ((-4*y^3 + 29*y^4 - 82*y^5 + 110*y^6 - 70*y^7 + 17*y^8 - 8*y^2*z + 76*y^3*z - 249*y^4*z + 376*y^5*z - 272*y^6*z + 80*y^7*z - 3*y^8*z - 4*y*z^2 + 65*y^2*z^2 - 276*y^3*z^2 + 489*y^4*z^2 - 402*y^5*z^2 + 140*y^6*z^2 - 12*y^7*z^2 + 16*y*z^3 - 127*y^2*z^3 + 296*y^3*z^3 - 285*y^4*z^3 + 114*y^5*z^3 - 14*y^6*z^3 + 2*z^4 - 32*y*z^4 + 107*y^2*z^4 - 126*y^3*z^4 + 59*y^4*z^4 - 8*y^5*z^4 - 6*z^5 + 36*y*z^5 - 59*y^2*z^5 + 42*y^3*z^5 - 9*y^4*z^5 + 6*z^6 - 20*y*z^6 + 24*y^2*z^6 - 8*y^3*z^6 - 2*z^7 + 4*y*z^7 - 2*y^2*z^7)* G[1 - y, 1, 0, 1, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-6*y^2 + 25*y^3 - 36*y^4 + 19*y^5 - 2*y^7 - 12*y*z + 68*y^2*z - 132*y^3*z + 108*y^4*z - 34*y^5*z + 4*y^6*z - 2*y^7*z - 6*z^2 + 65*y*z^2 - 190*y^2*z^2 + 235*y^3*z^2 - 138*y^4*z^2 + 42*y^5*z^2 - 8*y^6*z^2 + 18*z^3 - 104*y*z^3 + 204*y^2*z^3 - 181*y^3*z^3 + 84*y^4*z^3 - 21*y^5*z^3 - 18*z^4 + 68*y*z^4 - 92*y^2*z^4 + 66*y^3*z^4 - 26*y^4*z^4 + 6*z^5 - 15*y*z^5 + 16*y^2*z^5 - 11*y^3*z^5 - 2*y*z^6)*G[1 - y, 1, 0, 1 - y, 0, z])/ (2*(-1 + y)^2*y*z^3*(-1 + y + z)^2*(y + z)^2) + ((-6*y^3 + 19*y^4 - 8*y^5 - 28*y^6 + 34*y^7 - 11*y^8 - 12*y^2*z + 56*y^3*z - 63*y^4*z - 30*y^5*z + 84*y^6*z - 34*y^7*z - y^8*z - 6*y*z^2 + 61*y^2*z^2 - 144*y^3*z^2 + 99*y^4*z^2 + 16*y^5*z^2 - 22*y^6*z^2 - 4*y^7*z^2 + 22*y*z^3 - 113*y^2*z^3 + 178*y^3*z^3 - 109*y^4*z^3 + 34*y^5*z^3 - 12*y^6*z^3 + 2*z^4 - 38*y*z^4 + 113*y^2*z^4 - 124*y^3*z^4 + 65*y^4*z^4 - 20*y^5*z^4 - 6*z^5 + 38*y*z^5 - 67*y^2*z^5 + 48*y^3*z^5 - 17*y^4*z^5 + 6*z^6 - 20*y*z^6 + 20*y^2*z^6 - 8*y^3*z^6 - 2*z^7 + 4*y*z^7 - 2*y^2*z^7)* G[1 - y, 1, 0, 1 - y, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-4*y^3 + 26*y^4 - 90*y^5 + 146*y^6 - 106*y^7 + 28*y^8 - 8*y^2*z + 68*y^3*z - 260*y^4*z + 458*y^5*z - 368*y^6*z + 110*y^7*z - 4*y*z^2 + 53*y^2*z^2 - 250*y^3*z^2 + 506*y^4*z^2 - 454*y^5*z^2 + 149*y^6*z^2 + 6*y*z^3 - 67*y^2*z^3 + 188*y^3*z^3 - 185*y^4*z^3 + 44*y^5*z^3 + 14*y^6*z^3 - 3*z^4 + 18*y*z^4 - 39*y^2*z^4 + 70*y^3*z^4 - 79*y^4*z^4 + 34*y^5*z^4 + 9*z^5 - 44*y*z^5 + 90*y^2*z^5 - 82*y^3*z^5 + 29*y^4*z^5 - 9*z^6 + 30*y*z^6 - 32*y^2*z^6 + 12*y^3*z^6 + 3*z^7 - 6*y*z^7 + 3*y^2*z^7)* G[1 - y, 1, 0, -y, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-6*y^5 + 53*y^6 - 179*y^7 + 305*y^8 - 281*y^9 + 134*y^10 - 26*y^11 - 24*y^4*z + 236*y^5*z - 864*y^6*z + 1580*y^7*z - 1560*y^8*z + 804*y^9*z - 176*y^10*z + 4*y^11*z - 36*y^3*z^2 + 407*y^4*z^2 - 1661*y^5*z^2 + 3323*y^6*z^2 - 3557*y^7*z^2 + 1994*y^8*z^2 - 494*y^9*z^2 + 24*y^10*z^2 - 24*y^2*z^3 + 346*y^3*z^3 - 1657*y^4*z^3 + 3713*y^5*z^3 - 4323*y^6*z^3 + 2615*y^7*z^3 - 736*y^8*z^3 + 66*y^9*z^3 - 6*y*z^4 + 107*y^2*z^4 - 709*y^3*z^4 + 1958*y^4*z^4 - 2538*y^5*z^4 + 1610*y^6*z^4 - 520*y^7*z^4 + 98*y^8*z^4 + 6*y*z^5 - 76*y^2*z^5 + 284*y^3*z^5 - 285*y^4*z^5 - 47*y^5*z^5 + 57*y^6*z^5 + 69*y^7*z^5 - 3*z^6 + 33*y*z^6 - 141*y^2*z^6 + 415*y^3*z^6 - 686*y^4*z^6 + 414*y^5*z^6 + 9*z^7 - 69*y*z^7 + 225*y^2*z^7 - 419*y^3*z^7 + 334*y^4*z^7 - 32*y^5*z^7 - 9*z^8 + 45*y*z^8 - 108*y^2*z^8 + 122*y^3*z^8 - 18*y^4*z^8 + 3*z^9 - 9*y*z^9 + 17*y^2*z^9 - 3*y^3*z^9)*G[1 - y, 1, 1, 0, 0, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) - (3*(-1 + z)*G[1 - y, 1, 1, 0, 1 - y, z])/(z*(-1 + y + z)^2) + ((-4*y^5 + 33*y^6 - 111*y^7 + 192*y^8 - 180*y^9 + 87*y^10 - 17*y^11 - 16*y^4*z + 148*y^5*z - 541*y^6*z + 1005*y^7*z - 1012*y^8*z + 532*y^9*z - 119*y^10*z + 3*y^11*z - 24*y^3*z^2 + 258*y^4*z^2 - 1054*y^5*z^2 + 2146*y^6*z^2 - 2352*y^7*z^2 + 1354*y^8*z^2 - 346*y^9*z^2 + 18*y^10*z^2 - 16*y^2*z^3 + 220*y^3*z^3 - 1056*y^4*z^3 + 2420*y^5*z^3 - 2912*y^6*z^3 + 1832*y^7*z^3 - 536*y^8*z^3 + 48*y^9*z^3 - 4*y*z^4 + 71*y^2*z^4 - 465*y^3*z^4 + 1316*y^4*z^4 - 1796*y^5*z^4 + 1227*y^6*z^4 - 417*y^7*z^4 + 68*y^8*z^4 + 4*y*z^5 - 53*y^2*z^5 + 217*y^3*z^5 - 298*y^4*z^5 + 126*y^5*z^5 - 37*y^6*z^5 + 45*y^7*z^5 - 2*z^6 + 22*y*z^6 - 88*y^2*z^6 + 234*y^3*z^6 - 368*y^4*z^6 + 220*y^5*z^6 - 2*y^6*z^6 + 6*z^7 - 46*y*z^7 + 144*y^2*z^7 - 252*y^3*z^7 + 194*y^4*z^7 - 22*y^5*z^7 - 6*z^8 + 30*y*z^8 - 68*y^2*z^8 + 72*y^3*z^8 - 12*y^4*z^8 + 2*z^9 - 6*y*z^9 + 10*y^2*z^9 - 2*y^3*z^9)*G[1 - y, 1, 1, 1, 0, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) - (3*(-1 + z)*G[1 - y, 1, 1, 1 - y, 0, z])/(z*(-1 + y + z)^2) + ((-6*y^2 + 25*y^3 - 36*y^4 + 19*y^5 - 2*y^7 - 12*y*z + 68*y^2*z - 132*y^3*z + 108*y^4*z - 34*y^5*z + 4*y^6*z - 2*y^7*z - 6*z^2 + 65*y*z^2 - 190*y^2*z^2 + 235*y^3*z^2 - 138*y^4*z^2 + 42*y^5*z^2 - 8*y^6*z^2 + 18*z^3 - 104*y*z^3 + 204*y^2*z^3 - 181*y^3*z^3 + 84*y^4*z^3 - 21*y^5*z^3 - 18*z^4 + 68*y*z^4 - 92*y^2*z^4 + 66*y^3*z^4 - 26*y^4*z^4 + 6*z^5 - 15*y*z^5 + 16*y^2*z^5 - 11*y^3*z^5 - 2*y*z^6)*G[1 - y, 1, 1 - y, 0, 0, z])/ (2*(-1 + y)^2*y*z^3*(-1 + y + z)^2*(y + z)^2) + ((-6*y^3 + 19*y^4 - 8*y^5 - 28*y^6 + 34*y^7 - 11*y^8 - 12*y^2*z + 56*y^3*z - 63*y^4*z - 30*y^5*z + 84*y^6*z - 34*y^7*z - y^8*z - 6*y*z^2 + 61*y^2*z^2 - 144*y^3*z^2 + 99*y^4*z^2 + 16*y^5*z^2 - 22*y^6*z^2 - 4*y^7*z^2 + 22*y*z^3 - 113*y^2*z^3 + 178*y^3*z^3 - 109*y^4*z^3 + 34*y^5*z^3 - 12*y^6*z^3 + 2*z^4 - 38*y*z^4 + 113*y^2*z^4 - 124*y^3*z^4 + 65*y^4*z^4 - 20*y^5*z^4 - 6*z^5 + 38*y*z^5 - 67*y^2*z^5 + 48*y^3*z^5 - 17*y^4*z^5 + 6*z^6 - 20*y*z^6 + 20*y^2*z^6 - 8*y^3*z^6 - 2*z^7 + 4*y*z^7 - 2*y^2*z^7)* G[1 - y, 1, 1 - y, 0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((10*y^3 - 27*y^4 - 10*y^5 + 87*y^6 - 86*y^7 + 26*y^8 + 20*y^2*z - 84*y^3*z + 47*y^4*z + 170*y^5*z - 244*y^6*z + 90*y^7*z + y^8*z + 10*y*z^2 - 101*y^2*z^2 + 210*y^3*z^2 - 61*y^4*z^2 - 150*y^5*z^2 + 88*y^6*z^2 + 4*y^7*z^2 - 42*y*z^3 + 209*y^2*z^3 - 306*y^3*z^3 + 156*y^4*z^3 - 36*y^5*z^3 + 19*y^6*z^3 - 6*z^4 + 90*y*z^4 - 258*y^2*z^4 + 280*y^3*z^4 - 144*y^4*z^4 + 42*y^5*z^4 + 18*z^5 - 106*y*z^5 + 186*y^2*z^5 - 134*y^3*z^5 + 44*y^4*z^5 - 18*z^6 + 60*y*z^6 - 62*y^2*z^6 + 24*y^3*z^6 + 6*z^7 - 12*y*z^7 + 6*y^2*z^7)*G[1 - y, 1, 1 - y, 1, 0, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-6*y^3 + 19*y^4 - 8*y^5 - 28*y^6 + 34*y^7 - 11*y^8 - 12*y^2*z + 56*y^3*z - 63*y^4*z - 30*y^5*z + 84*y^6*z - 34*y^7*z - y^8*z - 6*y*z^2 + 61*y^2*z^2 - 144*y^3*z^2 + 99*y^4*z^2 + 16*y^5*z^2 - 22*y^6*z^2 - 4*y^7*z^2 + 22*y*z^3 - 113*y^2*z^3 + 178*y^3*z^3 - 109*y^4*z^3 + 34*y^5*z^3 - 12*y^6*z^3 + 2*z^4 - 38*y*z^4 + 113*y^2*z^4 - 124*y^3*z^4 + 65*y^4*z^4 - 20*y^5*z^4 - 6*z^5 + 38*y*z^5 - 67*y^2*z^5 + 48*y^3*z^5 - 17*y^4*z^5 + 6*z^6 - 20*y*z^6 + 20*y^2*z^6 - 8*y^3*z^6 - 2*z^7 + 4*y*z^7 - 2*y^2*z^7)* G[1 - y, 1, 1 - y, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-4*y^3 + 26*y^4 - 90*y^5 + 146*y^6 - 106*y^7 + 28*y^8 - 8*y^2*z + 68*y^3*z - 260*y^4*z + 458*y^5*z - 368*y^6*z + 110*y^7*z - 4*y*z^2 + 53*y^2*z^2 - 250*y^3*z^2 + 506*y^4*z^2 - 454*y^5*z^2 + 149*y^6*z^2 + 6*y*z^3 - 67*y^2*z^3 + 188*y^3*z^3 - 185*y^4*z^3 + 44*y^5*z^3 + 14*y^6*z^3 - 3*z^4 + 18*y*z^4 - 39*y^2*z^4 + 70*y^3*z^4 - 79*y^4*z^4 + 34*y^5*z^4 + 9*z^5 - 44*y*z^5 + 90*y^2*z^5 - 82*y^3*z^5 + 29*y^4*z^5 - 9*z^6 + 30*y*z^6 - 32*y^2*z^6 + 12*y^3*z^6 + 3*z^7 - 6*y*z^7 + 3*y^2*z^7)* G[1 - y, 1, 1 - y, -y, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-4*y^3 + 3*y^2*z + 14*y*z^2 - 11*y^2*z^2 + 11*z^3 - 22*y*z^3 - 11*z^4)*G[1 - y, 1 - y, 0, 0, 0, z])/ (2*y^2*z^2*(y + z)^2) + ((-4*y^3 - y^2*z + 2*y*z^2 - 7*y^2*z^2 + 7*z^3 - 14*y*z^3 - 7*z^4)*G[1 - y, 1 - y, 0, 0, 1 - y, z])/ (2*y^2*z^2*(y + z)^2) + ((-4*y^5 + 8*y^6 - 8*y^8 + 4*y^9 - 16*y^4*z + 40*y^5*z - 21*y^6*z - 15*y^7*z + 13*y^8*z - y^9*z - 24*y^3*z^2 + 88*y^4*z^2 - 108*y^5*z^2 + 56*y^6*z^2 - 8*y^7*z^2 - 4*y^8*z^2 - 16*y^2*z^3 + 72*y^3*z^3 - 107*y^4*z^3 + 109*y^5*z^3 - 73*y^6*z^3 - y^7*z^3 - 4*y*z^4 + 46*y^2*z^4 - 122*y^3*z^4 + 210*y^4*z^4 - 210*y^5*z^4 + 16*y^6*z^4 + 12*y*z^5 - 63*y^2*z^5 + 167*y^3*z^5 - 241*y^4*z^5 + 29*y^5*z^5 + 6*z^6 - 38*y*z^6 + 90*y^2*z^6 - 142*y^3*z^6 + 20*y^4*z^6 - 5*z^7 + 15*y*z^7 - 31*y^2*z^7 + 5*y^3*z^7)* G[1 - y, 1 - y, 0, 1, 0, z])/(2*(-1 + y)^3*y^2*z^3*(y + z)^4) + ((-4*y^3 - y^2*z + 2*y*z^2 - 7*y^2*z^2 + 7*z^3 - 14*y*z^3 - 7*z^4)* G[1 - y, 1 - y, 0, 1 - y, 0, z])/(2*y^2*z^2*(y + z)^2) + ((y^3 + 3*y^2*z - 5*y*z^2 - y^2*z^2 + z^3 - 2*y*z^3 - z^4)* G[1 - y, 1 - y, 0, 1 - y, 1 - y, z])/(y^2*z^2*(y + z)^2) + ((18*y^3 - 118*y^4 + 246*y^5 - 210*y^6 + 64*y^7 + 36*y^2*z - 296*y^3*z + 675*y^4*z - 609*y^5*z + 197*y^6*z - 3*y^7*z + 18*y*z^2 - 193*y^2*z^2 + 477*y^3*z^2 - 534*y^4*z^2 + 238*y^5*z^2 - 6*y^6*z^2 - 18*y*z^3 + 36*y^2*z^3 - 162*y^3*z^3 + 174*y^4*z^3 + 18*y^5*z^3 + 21*z^4 - 105*y*z^4 + 108*y^2*z^4 + 30*y^3*z^4 + 42*y^4*z^4 - 21*z^5 + 63*y*z^5 - 15*y^2*z^5 + 21*y^3*z^5)*G[1 - y, 1 - y, 0, -y, 1 - y, z])/ (6*(-1 + y)^3*y^2*z^3*(y + z)^2) + ((18*y^5 - 124*y^6 + 350*y^7 - 520*y^8 + 430*y^9 - 188*y^10 + 34*y^11 + 72*y^4*z - 562*y^5*z + 1779*y^6*z - 2935*y^7*z + 2670*y^8*z - 1272*y^9*z + 247*y^10*z + y^11*z + 108*y^3*z^2 - 995*y^4*z^2 + 3629*y^5*z^2 - 6794*y^6*z^2 + 6932*y^7*z^2 - 3665*y^8*z^2 + 779*y^9*z^2 + 6*y^10*z^2 + 72*y^2*z^3 - 872*y^3*z^3 + 3855*y^4*z^3 - 8447*y^5*z^3 + 9908*y^6*z^3 - 5948*y^7*z^3 + 1413*y^8*z^3 + 19*y^9*z^3 + 18*y*z^4 - 342*y^2*z^4 + 2044*y^3*z^4 - 5621*y^4*z^4 + 8007*y^5*z^4 - 5732*y^6*z^4 + 1580*y^7*z^4 + 46*y^8*z^4 - 46*y*z^5 + 469*y^2*z^5 - 1793*y^3*z^5 + 3397*y^4*z^5 - 3189*y^5*z^5 + 1094*y^6*z^5 + 84*y^7*z^5 + 5*z^6 - 7*y*z^6 - 88*y^2*z^6 + 458*y^3*z^6 - 865*y^4*z^6 + 459*y^5*z^6 + 102*y^6*z^6 - 15*z^7 + 95*y*z^7 - 194*y^2*z^7 + 26*y^3*z^7 + 109*y^4*z^7 + 75*y^5*z^7 + 15*z^8 - 75*y*z^8 + 82*y^2*z^8 + 12*y^3*z^8 + 30*y^4*z^8 - 5*z^9 + 15*y*z^9 + y^2*z^9 + 5*y^3*z^9)*G[1 - y, 1 - y, 1, 0, 0, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-2*y^2 + 18*y^3 - 56*y^4 + 79*y^5 - 52*y^6 + 13*y^7 - 4*y*z + 50*y^2*z - 180*y^3*z + 284*y^4*z - 210*y^5*z + 62*y^6*z - 2*y^7*z - 2*z^2 + 44*y*z^2 - 206*y^2*z^2 + 384*y^3*z^2 - 324*y^4*z^2 + 112*y^5*z^2 - 8*y^6*z^2 + 6*z^3 - 76*y*z^3 + 206*y^2*z^3 - 214*y^3*z^3 + 88*y^4*z^3 - 10*y^5*z^3 - 6*z^4 + 35*y*z^4 - 48*y^2*z^4 + 24*y^3*z^4 - 4*y^4*z^4 + 2*z^5 + y*z^6)* G[1 - y, 1 - y, 1, 0, 1 - y, z])/(2*(-1 + y)^2*y*z^3*(-1 + y + z)^2* (y + z)^2) + ((-2*y^5 + 11*y^6 - 21*y^7 + 15*y^8 + y^9 - 6*y^10 + 2*y^11 - 8*y^4*z + 52*y^5*z - 117*y^6*z + 111*y^7*z - 34*y^8*z - 6*y^9*z - y^10*z + 3*y^11*z - 12*y^3*z^2 + 103*y^4*z^2 - 293*y^5*z^2 + 363*y^6*z^2 - 199*y^7*z^2 + 56*y^8*z^2 - 36*y^9*z^2 + 18*y^10*z^2 - 8*y^2*z^3 + 98*y^3*z^3 - 365*y^4*z^3 + 561*y^5*z^3 - 366*y^6*z^3 + 114*y^7*z^3 - 81*y^8*z^3 + 47*y^9*z^3 - 2*y*z^4 + 63*y^2*z^4 - 337*y^3*z^4 + 668*y^4*z^4 - 520*y^5*z^4 + 130*y^6*z^4 - 76*y^7*z^4 + 74*y^8*z^4 + 18*y*z^5 - 181*y^2*z^5 + 531*y^3*z^5 - 567*y^4*z^5 + 159*y^5*z^5 - 36*y^6*z^5 + 84*y^7*z^5 + 3*z^6 - 57*y*z^6 + 261*y^2*z^6 - 409*y^3*z^6 + 172*y^4*z^6 - 12*y^5*z^6 + 74*y^6*z^6 - 9*z^7 + 77*y*z^7 - 190*y^2*z^7 + 132*y^3*z^7 - 9*y^4*z^7 + 47*y^5*z^7 + 9*z^8 - 45*y*z^8 + 56*y^2*z^8 - 6*y^3*z^8 + 18*y^4*z^8 - 3*z^9 + 9*y*z^9 - y^2*z^9 + 3*y^3*z^9)* G[1 - y, 1 - y, 1, 1, 0, z])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-2*y^2 + 18*y^3 - 56*y^4 + 79*y^5 - 52*y^6 + 13*y^7 - 4*y*z + 50*y^2*z - 180*y^3*z + 284*y^4*z - 210*y^5*z + 62*y^6*z - 2*y^7*z - 2*z^2 + 44*y*z^2 - 206*y^2*z^2 + 384*y^3*z^2 - 324*y^4*z^2 + 112*y^5*z^2 - 8*y^6*z^2 + 6*z^3 - 76*y*z^3 + 206*y^2*z^3 - 214*y^3*z^3 + 88*y^4*z^3 - 10*y^5*z^3 - 6*z^4 + 35*y*z^4 - 48*y^2*z^4 + 24*y^3*z^4 - 4*y^4*z^4 + 2*z^5 + y*z^6)* G[1 - y, 1 - y, 1, 1 - y, 0, z])/(2*(-1 + y)^2*y*z^3*(-1 + y + z)^2* (y + z)^2) + ((-4*y^3 - y^2*z + 2*y*z^2 - 7*y^2*z^2 + 7*z^3 - 14*y*z^3 - 7*z^4)*G[1 - y, 1 - y, 1 - y, 0, 0, z])/ (2*y^2*z^2*(y + z)^2) + ((y^3 + 3*y^2*z - 5*y*z^2 - y^2*z^2 + z^3 - 2*y*z^3 - z^4)*G[1 - y, 1 - y, 1 - y, 0, 1 - y, z])/ (y^2*z^2*(y + z)^2) + ((8*y^4 - 32*y^5 + 48*y^6 - 32*y^7 + 8*y^8 + 32*y^3*z - 148*y^4*z + 247*y^5*z - 179*y^6*z + 49*y^7*z - y^8*z + 48*y^2*z^2 - 264*y^3*z^2 + 484*y^4*z^2 - 386*y^5*z^2 + 122*y^6*z^2 - 4*y^7*z^2 + 32*y*z^3 - 226*y^2*z^3 + 456*y^3*z^3 - 424*y^4*z^3 + 184*y^5*z^3 - 6*y^6*z^3 + 8*z^4 - 112*y*z^4 + 268*y^2*z^4 - 320*y^3*z^4 + 224*y^4*z^4 - 4*y^5*z^4 - 22*z^5 + 61*y*z^5 - 113*y^2*z^5 + 171*y^3*z^5 - y^4*z^5 - 14*y*z^6 + 78*y^2*z^6 + 16*y*z^7)*G[1 - y, 1 - y, 1 - y, 1, 0, z])/(2*(-1 + y)^3*y*z^3* (y + z)^4) + ((y^3 + 3*y^2*z - 5*y*z^2 - y^2*z^2 + z^3 - 2*y*z^3 - z^4)*G[1 - y, 1 - y, 1 - y, 1 - y, 0, z])/(y^2*z^2*(y + z)^2) + (2*(y + 2*z)*G[1 - y, 1 - y, 1 - y, 1 - y, 1 - y, z])/(z^2*(y + z)^2) + ((-42*y^4 + 239*y^5 - 465*y^6 + 381*y^7 - 113*y^8 - 126*y^3*z + 825*y^4*z - 1710*y^5*z + 1440*y^6*z - 420*y^7*z - 9*y^8*z - 126*y^2*z^2 + 1050*y^3*z^2 - 2367*y^4*z^2 + 2124*y^5*z^2 - 654*y^6*z^2 - 27*y^7*z^2 - 24*y*z^3 + 410*y^2*z^3 - 1068*y^3*z^3 + 1173*y^4*z^3 - 521*y^5*z^3 - 18*y^6*z^3 + 9*y*z^4 - 45*y^2*z^4 + 270*y^3*z^4 - 396*y^4*z^4 + 18*y^5*z^4 + 9*z^5 - 54*y*z^5 + 171*y^2*z^5 - 297*y^3*z^5 + 27*y^4*z^5 - 9*z^6 + 27*y*z^6 - 75*y^2*z^6 + 9*y^3*z^6)*G[1 - y, 1 - y, 1 - y, -y, 1 - y, z])/ (6*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((6*y^3 - 20*y^4 + 16*y^5 + 11*y^6 - 20*y^7 + 7*y^8 + 12*y^2*z - 74*y^3*z + 148*y^4*z - 116*y^5*z + 22*y^6*z + 10*y^7*z - 2*y^8*z + 6*y*z^2 - 89*y^2*z^2 + 302*y^3*z^2 - 410*y^4*z^2 + 232*y^5*z^2 - 33*y^6*z^2 - 8*y^7*z^2 - 32*y*z^3 + 216*y^2*z^3 - 456*y^3*z^3 + 386*y^4*z^3 - 108*y^5*z^3 - 6*y^6*z^3 - 5*z^4 + 78*y*z^4 - 262*y^2*z^4 + 326*y^3*z^4 - 152*y^4*z^4 + 16*y^5*z^4 + 16*z^5 - 98*y*z^5 + 182*y^2*z^5 - 132*y^3*z^5 + 34*y^4*z^5 - 17*z^6 + 58*y*z^6 - 64*y^2*z^6 + 24*y^3*z^6 + 6*z^7 - 12*y*z^7 + 6*y^2*z^7)* G[1 - y, 1 - y, -y, 0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((6*y^3 - 20*y^4 + 16*y^5 + 11*y^6 - 20*y^7 + 7*y^8 + 12*y^2*z - 74*y^3*z + 148*y^4*z - 116*y^5*z + 22*y^6*z + 10*y^7*z - 2*y^8*z + 6*y*z^2 - 89*y^2*z^2 + 302*y^3*z^2 - 410*y^4*z^2 + 232*y^5*z^2 - 33*y^6*z^2 - 8*y^7*z^2 - 32*y*z^3 + 216*y^2*z^3 - 456*y^3*z^3 + 386*y^4*z^3 - 108*y^5*z^3 - 6*y^6*z^3 - 5*z^4 + 78*y*z^4 - 262*y^2*z^4 + 326*y^3*z^4 - 152*y^4*z^4 + 16*y^5*z^4 + 16*z^5 - 98*y*z^5 + 182*y^2*z^5 - 132*y^3*z^5 + 34*y^4*z^5 - 17*z^6 + 58*y*z^6 - 64*y^2*z^6 + 24*y^3*z^6 + 6*z^7 - 12*y*z^7 + 6*y^2*z^7)* G[1 - y, 1 - y, -y, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-36*y^4 + 263*y^5 - 573*y^6 + 501*y^7 - 155*y^8 - 108*y^3*z + 891*y^4*z - 2031*y^5*z + 1815*y^6*z - 561*y^7*z - 6*y^8*z - 108*y^2*z^2 + 1101*y^3*z^2 - 2673*y^4*z^2 + 2508*y^5*z^2 - 810*y^6*z^2 - 18*y^7*z^2 - 42*y*z^3 + 503*y^2*z^3 - 1281*y^3*z^3 + 1362*y^4*z^3 - 578*y^5*z^3 - 12*y^6*z^3 + 18*y*z^4 - 78*y^2*z^4 + 267*y^3*z^4 - 363*y^4*z^4 + 12*y^5*z^4 + 6*z^5 - 36*y*z^5 + 123*y^2*z^5 - 255*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 66*y^2*z^6 + 6*y^3*z^6)*G[1 - y, 1 - y, -y, 1 - y, 1 - y, z])/ (6*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((-24*y^4 + 191*y^5 - 583*y^6 + 905*y^7 - 767*y^8 + 340*y^9 - 62*y^10 - 72*y^3*z + 555*y^4*z - 1798*y^5*z + 3100*y^6*z - 3003*y^7*z + 1576*y^8*z - 379*y^9*z + 21*y^10*z - 72*y^2*z^2 + 501*y^3*z^2 - 1698*y^4*z^2 + 3416*y^5*z^2 - 4095*y^6*z^2 + 2766*y^7*z^2 - 923*y^8*z^2 + 105*y^9*z^2 - 18*y*z^3 + 131*y^2*z^3 - 409*y^3*z^3 + 1103*y^4*z^3 - 2174*y^5*z^3 + 2317*y^6*z^3 - 1139*y^7*z^3 + 189*y^8*z^3 - 6*y*z^4 + 218*y^2*z^4 - 650*y^3*z^4 + 327*y^4*z^4 + 628*y^5*z^4 - 622*y^6*z^4 + 105*y^7*z^4 - 18*z^5 + 219*y*z^5 - 895*y^2*z^5 + 1386*y^3*z^5 - 771*y^4*z^5 + 160*y^5*z^5 - 105*y^6*z^5 + 57*z^6 - 417*y*z^6 + 1008*y^2*z^6 - 975*y^3*z^6 + 444*y^4*z^6 - 189*y^5*z^6 - 60*z^7 + 285*y*z^7 - 426*y^2*z^7 + 234*y^3*z^7 - 105*y^4*z^7 + 21*z^8 - 63*y*z^8 + 39*y^2*z^8 - 21*y^3*z^8)*G[1 - y, 1 - y, -y, -y, 1 - y, z])/ (6*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((6*y^3 - 27*y^4 + 52*y^5 - 53*y^6 + 28*y^7 - 6*y^8 + 12*y^2*z - 84*y^3*z + 226*y^4*z - 292*y^5*z + 178*y^6*z - 36*y^7*z - 4*y^8*z + 6*y*z^2 - 76*y^2*z^2 + 294*y^3*z^2 - 492*y^4*z^2 + 360*y^5*z^2 - 76*y^6*z^2 - 16*y^7*z^2 - 20*y*z^3 + 147*y^2*z^3 - 356*y^3*z^3 + 330*y^4*z^3 - 80*y^5*z^3 - 21*y^6*z^3 - 5*z^4 + 48*y*z^4 - 158*y^2*z^4 + 188*y^3*z^4 - 63*y^4*z^4 - 4*y^5*z^4 + 13*z^5 - 62*y*z^5 + 99*y^2*z^5 - 52*y^3*z^5 + 14*y^4*z^5 - 11*z^6 + 34*y*z^6 - 29*y^2*z^6 + 12*y^3*z^6 + 3*z^7 - 6*y*z^7 + 3*y^2*z^7)* G[1 - y, -y, 0, 0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-10*y^5 + 69*y^6 - 190*y^7 + 252*y^8 - 160*y^9 + 39*y^10 - 40*y^4*z + 330*y^5*z - 1016*y^6*z + 1466*y^7*z - 1004*y^8*z + 264*y^9*z - 60*y^3*z^2 + 621*y^4*z^2 - 2206*y^5*z^2 + 3545*y^6*z^2 - 2656*y^7*z^2 + 756*y^8*z^2 - 40*y^2*z^3 + 576*y^3*z^3 - 2497*y^4*z^3 + 4624*y^5*z^3 - 3864*y^6*z^3 + 1204*y^7*z^3 - 3*y^8*z^3 - 10*y*z^4 + 227*y^2*z^4 - 1414*y^3*z^4 + 3303*y^4*z^4 - 3240*y^5*z^4 + 1151*y^6*z^4 - 18*y^7*z^4 + 38*y*z^5 - 406*y^2*z^5 + 1310*y^3*z^5 - 1599*y^4*z^5 + 698*y^5*z^5 - 45*y^6*z^5 + 3*z^6 - 70*y*z^6 + 339*y^2*z^6 - 540*y^3*z^6 + 322*y^4*z^6 - 60*y^5*z^6 - 9*z^7 + 72*y*z^7 - 162*y^2*z^7 + 140*y^3*z^7 - 45*y^4*z^7 + 9*z^8 - 36*y*z^8 + 44*y^2*z^8 - 18*y^3*z^8 - 3*z^9 + 6*y*z^9 - 3*y^2*z^9)*G[1 - y, -y, 0, 1, 0, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((6*y^3 - 27*y^4 + 52*y^5 - 53*y^6 + 28*y^7 - 6*y^8 + 12*y^2*z - 84*y^3*z + 226*y^4*z - 292*y^5*z + 178*y^6*z - 36*y^7*z - 4*y^8*z + 6*y*z^2 - 76*y^2*z^2 + 294*y^3*z^2 - 492*y^4*z^2 + 360*y^5*z^2 - 76*y^6*z^2 - 16*y^7*z^2 - 20*y*z^3 + 147*y^2*z^3 - 356*y^3*z^3 + 330*y^4*z^3 - 80*y^5*z^3 - 21*y^6*z^3 - 5*z^4 + 48*y*z^4 - 158*y^2*z^4 + 188*y^3*z^4 - 63*y^4*z^4 - 4*y^5*z^4 + 13*z^5 - 62*y*z^5 + 99*y^2*z^5 - 52*y^3*z^5 + 14*y^4*z^5 - 11*z^6 + 34*y*z^6 - 29*y^2*z^6 + 12*y^3*z^6 + 3*z^7 - 6*y*z^7 + 3*y^2*z^7)* G[1 - y, -y, 0, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((2*y^3 - 8*y^4 + 16*y^5 - 19*y^6 + 12*y^7 - 3*y^8 + 4*y^2*z - 30*y^3*z + 88*y^4*z - 124*y^5*z + 82*y^6*z - 18*y^7*z - 2*y^8*z + 2*y*z^2 - 31*y^2*z^2 + 130*y^3*z^2 - 230*y^4*z^2 + 176*y^5*z^2 - 39*y^6*z^2 - 8*y^7*z^2 - 8*y*z^3 + 68*y^2*z^3 - 176*y^3*z^3 + 170*y^4*z^3 - 44*y^5*z^3 - 10*y^6*z^3 - 3*z^4 + 26*y*z^4 - 86*y^2*z^4 + 106*y^3*z^4 - 40*y^4*z^4 + 8*z^5 - 38*y*z^5 + 62*y^2*z^5 - 36*y^3*z^5 + 10*y^4*z^5 - 7*z^6 + 22*y*z^6 - 20*y^2*z^6 + 8*y^3*z^6 + 2*z^7 - 4*y*z^7 + 2*y^2*z^7)* G[1 - y, -y, 0, 1 - y, 1 - y, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-30*y^3 + 166*y^4 - 442*y^5 + 606*y^6 - 400*y^7 + 100*y^8 - 60*y^2*z + 470*y^3*z - 1543*y^4*z + 2424*y^5*z - 1796*y^6*z + 502*y^7*z + 3*y^8*z - 30*y*z^2 + 376*y^2*z^2 - 1682*y^3*z^2 + 3307*y^4*z^2 - 2910*y^5*z^2 + 927*y^6*z^2 + 12*y^7*z^2 + 78*y*z^3 - 668*y^2*z^3 + 1916*y^3*z^3 - 2131*y^4*z^3 + 796*y^5*z^3 + 9*y^6*z^3 + 18*z^4 - 156*y*z^4 + 601*y^2*z^4 - 830*y^3*z^4 + 361*y^4*z^4 - 24*y^5*z^4 - 45*z^5 + 198*y*z^5 - 312*y^2*z^5 + 150*y^3*z^5 - 51*y^4*z^5 + 36*z^6 - 108*y*z^6 + 78*y^2*z^6 - 36*y^3*z^6 - 9*z^7 + 18*y*z^7 - 9*y^2*z^7)* G[1 - y, -y, 0, -y, 1 - y, z])/(6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((6*y^3 - 27*y^4 + 52*y^5 - 53*y^6 + 28*y^7 - 6*y^8 + 12*y^2*z - 84*y^3*z + 226*y^4*z - 292*y^5*z + 178*y^6*z - 36*y^7*z - 4*y^8*z + 6*y*z^2 - 76*y^2*z^2 + 294*y^3*z^2 - 492*y^4*z^2 + 360*y^5*z^2 - 76*y^6*z^2 - 16*y^7*z^2 - 20*y*z^3 + 147*y^2*z^3 - 356*y^3*z^3 + 330*y^4*z^3 - 80*y^5*z^3 - 21*y^6*z^3 - 5*z^4 + 48*y*z^4 - 158*y^2*z^4 + 188*y^3*z^4 - 63*y^4*z^4 - 4*y^5*z^4 + 13*z^5 - 62*y*z^5 + 99*y^2*z^5 - 52*y^3*z^5 + 14*y^4*z^5 - 11*z^6 + 34*y*z^6 - 29*y^2*z^6 + 12*y^3*z^6 + 3*z^7 - 6*y*z^7 + 3*y^2*z^7)* G[1 - y, -y, 1 - y, 0, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((2*y^3 - 8*y^4 + 16*y^5 - 19*y^6 + 12*y^7 - 3*y^8 + 4*y^2*z - 30*y^3*z + 88*y^4*z - 124*y^5*z + 82*y^6*z - 18*y^7*z - 2*y^8*z + 2*y*z^2 - 31*y^2*z^2 + 130*y^3*z^2 - 230*y^4*z^2 + 176*y^5*z^2 - 39*y^6*z^2 - 8*y^7*z^2 - 8*y*z^3 + 68*y^2*z^3 - 176*y^3*z^3 + 170*y^4*z^3 - 44*y^5*z^3 - 10*y^6*z^3 - 3*z^4 + 26*y*z^4 - 86*y^2*z^4 + 106*y^3*z^4 - 40*y^4*z^4 + 8*z^5 - 38*y*z^5 + 62*y^2*z^5 - 36*y^3*z^5 + 10*y^4*z^5 - 7*z^6 + 22*y*z^6 - 20*y^2*z^6 + 8*y^3*z^6 + 2*z^7 - 4*y*z^7 + 2*y^2*z^7)* G[1 - y, -y, 1 - y, 0, 1 - y, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-10*y^5 + 69*y^6 - 190*y^7 + 252*y^8 - 160*y^9 + 39*y^10 - 40*y^4*z + 330*y^5*z - 1016*y^6*z + 1466*y^7*z - 1004*y^8*z + 264*y^9*z - 60*y^3*z^2 + 621*y^4*z^2 - 2206*y^5*z^2 + 3545*y^6*z^2 - 2656*y^7*z^2 + 756*y^8*z^2 - 40*y^2*z^3 + 576*y^3*z^3 - 2497*y^4*z^3 + 4624*y^5*z^3 - 3864*y^6*z^3 + 1204*y^7*z^3 - 3*y^8*z^3 - 10*y*z^4 + 227*y^2*z^4 - 1414*y^3*z^4 + 3303*y^4*z^4 - 3240*y^5*z^4 + 1151*y^6*z^4 - 18*y^7*z^4 + 38*y*z^5 - 406*y^2*z^5 + 1310*y^3*z^5 - 1599*y^4*z^5 + 698*y^5*z^5 - 45*y^6*z^5 + 3*z^6 - 70*y*z^6 + 339*y^2*z^6 - 540*y^3*z^6 + 322*y^4*z^6 - 60*y^5*z^6 - 9*z^7 + 72*y*z^7 - 162*y^2*z^7 + 140*y^3*z^7 - 45*y^4*z^7 + 9*z^8 - 36*y*z^8 + 44*y^2*z^8 - 18*y^3*z^8 - 3*z^9 + 6*y*z^9 - 3*y^2*z^9)*G[1 - y, -y, 1 - y, 1, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((2*y^3 - 8*y^4 + 16*y^5 - 19*y^6 + 12*y^7 - 3*y^8 + 4*y^2*z - 30*y^3*z + 88*y^4*z - 124*y^5*z + 82*y^6*z - 18*y^7*z - 2*y^8*z + 2*y*z^2 - 31*y^2*z^2 + 130*y^3*z^2 - 230*y^4*z^2 + 176*y^5*z^2 - 39*y^6*z^2 - 8*y^7*z^2 - 8*y*z^3 + 68*y^2*z^3 - 176*y^3*z^3 + 170*y^4*z^3 - 44*y^5*z^3 - 10*y^6*z^3 - 3*z^4 + 26*y*z^4 - 86*y^2*z^4 + 106*y^3*z^4 - 40*y^4*z^4 + 8*z^5 - 38*y*z^5 + 62*y^2*z^5 - 36*y^3*z^5 + 10*y^4*z^5 - 7*z^6 + 22*y*z^6 - 20*y^2*z^6 + 8*y^3*z^6 + 2*z^7 - 4*y*z^7 + 2*y^2*z^7)* G[1 - y, -y, 1 - y, 1 - y, 0, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-24*y^4 + 251*y^5 - 609*y^6 + 561*y^7 - 179*y^8 - 72*y^3*z + 843*y^4*z - 2115*y^5*z + 1983*y^6*z - 633*y^7*z - 6*y^8*z - 72*y^2*z^2 + 1029*y^3*z^2 - 2709*y^4*z^2 + 2652*y^5*z^2 - 882*y^6*z^2 - 18*y^7*z^2 - 42*y*z^3 + 503*y^2*z^3 - 1317*y^3*z^3 + 1434*y^4*z^3 - 614*y^5*z^3 - 12*y^6*z^3 + 18*y*z^4 - 90*y^2*z^4 + 291*y^3*z^4 - 375*y^4*z^4 + 12*y^5*z^4 + 6*z^5 - 36*y*z^5 + 123*y^2*z^5 - 255*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 66*y^2*z^6 + 6*y^3*z^6)*G[1 - y, -y, 1 - y, 1 - y, 1 - y, z])/ (6*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((-8*y^5 - 34*y^6 + 129*y^7 - 124*y^8 + 37*y^9 + 78*y^4*z - 482*y^5*z + 957*y^6*z - 768*y^7*z + 203*y^8*z + 12*y^9*z + 288*y^3*z^2 - 1470*y^4*z^2 + 2698*y^5*z^2 - 2078*y^6*z^2 + 502*y^7*z^2 + 60*y^8*z^2 - 6*y*z^3 + 250*y^2*z^3 - 1558*y^3*z^3 + 3312*y^4*z^3 - 2806*y^5*z^3 + 700*y^6*z^3 + 108*y^7*z^3 + 42*y*z^4 - 632*y^2*z^4 + 1917*y^3*z^4 - 2028*y^4*z^4 + 647*y^5*z^4 + 60*y^6*z^4 + 6*z^5 - 126*y*z^5 + 631*y^2*z^5 - 950*y^3*z^5 + 517*y^4*z^5 - 60*y^5*z^5 - 24*z^6 + 186*y*z^6 - 402*y^2*z^6 + 366*y^3*z^6 - 108*y^4*z^6 + 30*z^7 - 120*y*z^7 + 156*y^2*z^7 - 60*y^3*z^7 - 12*z^8 + 24*y*z^8 - 12*y^2*z^8)*G[1 - y, -y, 1 - y, -y, 1 - y, z])/ (6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + (2*(-5*y^2 - 8*y*z + y^2*z - 2*z^2 + 2*y*z^2 + z^3)* G[1 - y, -y, -y, 0, 1 - y, z])/(z^3*(y + z)^2) + (2*(-5*y^2 - 8*y*z + y^2*z - 2*z^2 + 2*y*z^2 + z^3)* G[1 - y, -y, -y, 1 - y, 0, z])/(z^3*(y + z)^2) + ((-12*y^4 + 140*y^5 - 544*y^6 + 1010*y^7 - 986*y^8 + 490*y^9 - 98*y^10 - 36*y^3*z + 438*y^4*z - 1861*y^5*z + 3817*y^6*z - 4152*y^7*z + 2350*y^8*z - 583*y^9*z + 27*y^10*z - 36*y^2*z^2 + 441*y^3*z^2 - 2154*y^4*z^2 + 5180*y^5*z^2 - 6621*y^6*z^2 + 4464*y^7*z^2 - 1409*y^8*z^2 + 135*y^9*z^2 - 18*y*z^3 + 179*y^2*z^3 - 973*y^3*z^3 + 2933*y^4*z^3 - 4814*y^5*z^3 + 4177*y^6*z^3 - 1727*y^7*z^3 + 243*y^8*z^3 - 15*y*z^4 + 119*y^2*z^4 - 104*y^3*z^4 - 657*y^4*z^4 + 1453*y^5*z^4 - 931*y^6*z^4 + 135*y^7*z^4 - 33*z^5 + 330*y*z^5 - 1183*y^2*z^5 + 1764*y^3*z^5 - 990*y^4*z^5 + 223*y^5*z^5 - 135*y^6*z^5 + 93*z^6 - 612*y*z^6 + 1431*y^2*z^6 - 1362*y^3*z^6 + 621*y^4*z^6 - 243*y^5*z^6 - 87*z^7 + 396*y*z^7 - 573*y^2*z^7 + 327*y^3*z^7 - 135*y^4*z^7 + 27*z^8 - 81*y*z^8 + 57*y^2*z^8 - 27*y^3*z^8)*G[1 - y, -y, -y, 1 - y, 1 - y, z])/ (6*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((-46*y^4 + 164*y^5 - 217*y^6 + 127*y^7 - 29*y^8 + y^9 - 32*y^3*z + 141*y^4*z - 247*y^5*z + 230*y^6*z - 138*y^7*z + 61*y^8*z - 15*y^9*z + 83*y^2*z^2 - 375*y^3*z^2 + 648*y^4*z^2 - 464*y^5*z^2 + 9*y^6*z^2 + 159*y^7*z^2 - 60*y^8*z^2 + 36*y*z^3 - 340*y^2*z^3 + 956*y^3*z^3 - 1161*y^4*z^3 + 559*y^5*z^3 + 25*y^6*z^3 - 75*y^7*z^3 + 9*z^4 - 147*y*z^4 + 608*y^2*z^4 - 1128*y^3*z^4 + 1029*y^4*z^4 - 371*y^5*z^4 - 33*z^5 + 243*y*z^5 - 654*y^2*z^5 + 894*y^3*z^5 - 537*y^4*z^5 + 75*y^5*z^5 + 39*z^6 - 177*y*z^6 + 351*y^2*z^6 - 297*y^3*z^6 + 60*y^4*z^6 - 15*z^7 + 45*y*z^7 - 57*y^2*z^7 + 15*y^3*z^7)* G[1 - y, -y, -y, -y, 1 - y, z])/(6*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-29*y^4 + 54*y^5 - 26*y^6 - 94*y^3*z + 237*y^4*z - 140*y^5*z - y^6*z - 90*y^2*z^2 + 362*y^3*z^2 - 286*y^4*z^2 - 4*y^5*z^2 - 2*y*z^3 + 184*y^2*z^3 - 260*y^3*z^3 - 5*y^4*z^3 + 3*z^4 - 91*y^2*z^4 - 5*z^5 - 2*y*z^5 + 5*y^2*z^5 + z^6 + 4*y*z^6 + z^7)* G[-y, 0, 0, 0, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((67*y^6 - 110*y^7 + 50*y^8 + 308*y^5*z - 655*y^6*z + 352*y^7*z - y^8*z + 561*y^4*z^2 - 1598*y^5*z^2 + 1056*y^6*z^2 - 6*y^7*z^2 + 540*y^3*z^3 - 2115*y^4*z^3 + 1784*y^5*z^3 - 18*y^6*z^3 + 137*y^2*z^4 - 1346*y^3*z^4 + 1715*y^4*z^4 - 38*y^5*z^4 + 16*y*z^5 - 325*y^2*z^5 + 876*y^3*z^5 - 60*y^4*z^5 + 3*z^6 - 50*y*z^6 + 234*y^2*z^6 - 66*y^3*z^6 - 9*z^7 + 52*y*z^7 - 46*y^2*z^7 + 9*z^8 - 18*y*z^8 - 3*z^9)*G[-y, 0, 0, 1, 0, z])/(2*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-29*y^4 + 54*y^5 - 26*y^6 - 94*y^3*z + 237*y^4*z - 140*y^5*z - y^6*z - 90*y^2*z^2 + 362*y^3*z^2 - 286*y^4*z^2 - 4*y^5*z^2 - 2*y*z^3 + 184*y^2*z^3 - 260*y^3*z^3 - 5*y^4*z^3 + 3*z^4 - 91*y^2*z^4 - 5*z^5 - 2*y*z^5 + 5*y^2*z^5 + z^6 + 4*y*z^6 + z^7)* G[-y, 0, 0, 1 - y, 0, z])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-16*y^4 + 28*y^5 - 13*y^6 - 50*y^3*z + 124*y^4*z - 72*y^5*z - 48*y^2*z^2 + 192*y^3*z^2 - 152*y^4*z^2 - 6*y*z^3 + 110*y^2*z^3 - 150*y^3*z^3 + 2*y^4*z^3 + 16*y*z^4 - 71*y^2*z^4 + 8*y^3*z^4 + 2*z^5 - 18*y*z^5 + 12*y^2*z^5 - 4*z^6 + 8*y*z^6 + 2*z^7)* G[-y, 0, 0, 1 - y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-95*y^4 + 160*y^5 - 77*y^6 - 46*y^3*z + 228*y^4*z - 212*y^5*z + 24*y^6*z + 184*y^2*z^2 - 294*y^3*z^2 - 30*y^4*z^2 + 96*y^5*z^2 + 18*y*z^3 - 404*y^2*z^3 + 298*y^3*z^3 + 138*y^4*z^3 + 9*z^4 - 66*y*z^4 + 244*y^2*z^4 + 72*y^3*z^4 - 24*z^5 + 72*y*z^5 - 12*y^2*z^5 + 21*z^6 - 24*y*z^6 - 6*z^7)*G[-y, 0, 0, -y, 1 - y, z])/ (6*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((77*y^6 - 130*y^7 + 60*y^8 + 340*y^5*z - 741*y^6*z + 408*y^7*z - 3*y^8*z + 587*y^4*z^2 - 1722*y^5*z^2 + 1176*y^6*z^2 - 18*y^7*z^2 + 532*y^3*z^3 - 2161*y^4*z^3 + 1896*y^5*z^3 - 46*y^6*z^3 + 119*y^2*z^4 - 1294*y^3*z^4 + 1727*y^4*z^4 - 66*y^5*z^4 + 8*y*z^5 - 263*y^2*z^5 + 804*y^3*z^5 - 60*y^4*z^5 + z^6 - 22*y*z^6 + 162*y^2*z^6 - 38*y^3*z^6 - 3*z^7 + 20*y*z^7 - 18*y^2*z^7 + 3*z^8 - 6*y*z^8 - z^9)*G[-y, 0, 1, 0, 0, z])/(2*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-13*y^4 + 18*y^5 - 7*y^6 - 32*y^3*z + 73*y^4*z - 36*y^5*z - y^6*z - 24*y^2*z^2 + 102*y^3*z^2 - 72*y^4*z^2 - 4*y^5*z^2 + 4*y*z^3 + 38*y^2*z^3 - 58*y^3*z^3 - 7*y^4*z^3 + z^4 - 12*y*z^4 - 6*y^2*z^4 - 8*y^3*z^4 - 3*z^5 + 12*y*z^5 - 7*y^2*z^5 + 3*z^6 - 4*y*z^6 - z^7)*G[-y, 0, 1, 0, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((5*y^6 - 3*y^7 + 14*y^5*z - 12*y^6*z + y^7*z + 5*y^4*z^2 - 11*y^5*z^2 + 5*y^6*z^2 - 52*y^3*z^3 + 52*y^4*z^3 + 7*y^5*z^3 - 11*y^2*z^4 + 73*y^3*z^4 - 5*y^4*z^4 - 14*y*z^5 + 42*y^2*z^5 - 25*y^3*z^5 - 3*z^6 + 29*y*z^6 - 29*y^2*z^6 + 6*z^7 - 15*y*z^7 - 3*z^8)* G[-y, 0, 1, 1, 0, z])/(2*y^2*z^3*(-1 + y + z)*(y + z)^4) + ((-13*y^4 + 18*y^5 - 7*y^6 - 32*y^3*z + 73*y^4*z - 36*y^5*z - y^6*z - 24*y^2*z^2 + 102*y^3*z^2 - 72*y^4*z^2 - 4*y^5*z^2 + 4*y*z^3 + 38*y^2*z^3 - 58*y^3*z^3 - 7*y^4*z^3 + z^4 - 12*y*z^4 - 6*y^2*z^4 - 8*y^3*z^4 - 3*z^5 + 12*y*z^5 - 7*y^2*z^5 + 3*z^6 - 4*y*z^6 - z^7)* G[-y, 0, 1, 1 - y, 0, z])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-29*y^4 + 54*y^5 - 26*y^6 - 94*y^3*z + 237*y^4*z - 140*y^5*z - y^6*z - 90*y^2*z^2 + 362*y^3*z^2 - 286*y^4*z^2 - 4*y^5*z^2 - 2*y*z^3 + 184*y^2*z^3 - 260*y^3*z^3 - 5*y^4*z^3 + 3*z^4 - 91*y^2*z^4 - 5*z^5 - 2*y*z^5 + 5*y^2*z^5 + z^6 + 4*y*z^6 + z^7)*G[-y, 0, 1 - y, 0, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-16*y^4 + 28*y^5 - 13*y^6 - 50*y^3*z + 124*y^4*z - 72*y^5*z - 48*y^2*z^2 + 192*y^3*z^2 - 152*y^4*z^2 - 6*y*z^3 + 110*y^2*z^3 - 150*y^3*z^3 + 2*y^4*z^3 + 16*y*z^4 - 71*y^2*z^4 + 8*y^3*z^4 + 2*z^5 - 18*y*z^5 + 12*y^2*z^5 - 4*z^6 + 8*y*z^6 + 2*z^7)* G[-y, 0, 1 - y, 0, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((61*y^6 - 90*y^7 + 38*y^8 + 276*y^5*z - 545*y^6*z + 272*y^7*z + y^8*z + 495*y^4*z^2 - 1346*y^5*z^2 + 832*y^6*z^2 + 6*y^7*z^2 + 484*y^3*z^3 - 1829*y^4*z^3 + 1456*y^5*z^3 + 10*y^6*z^3 + 127*y^2*z^4 - 1206*y^3*z^4 + 1469*y^4*z^4 - 10*y^5*z^4 + 24*y*z^5 - 331*y^2*z^5 + 820*y^3*z^5 - 60*y^4*z^5 + 5*z^6 - 78*y*z^6 + 278*y^2*z^6 - 94*y^3*z^6 - 15*z^7 + 84*y*z^7 - 74*y^2*z^7 + 15*z^8 - 30*y*z^8 - 5*z^9)*G[-y, 0, 1 - y, 1, 0, z])/(2*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-16*y^4 + 28*y^5 - 13*y^6 - 50*y^3*z + 124*y^4*z - 72*y^5*z - 48*y^2*z^2 + 192*y^3*z^2 - 152*y^4*z^2 - 6*y*z^3 + 110*y^2*z^3 - 150*y^3*z^3 + 2*y^4*z^3 + 16*y*z^4 - 71*y^2*z^4 + 8*y^3*z^4 + 2*z^5 - 18*y*z^5 + 12*y^2*z^5 - 4*z^6 + 8*y*z^6 + 2*z^7)* G[-y, 0, 1 - y, 1 - y, 0, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-29*y^4 + 42*y^5 - 17*y^6 - 88*y^3*z + 201*y^4*z - 104*y^5*z - y^6*z - 84*y^2*z^2 + 326*y^3*z^2 - 238*y^4*z^2 - 4*y^5*z^2 - 20*y*z^3 + 214*y^2*z^3 - 266*y^3*z^3 + y^4*z^3 - 3*z^4 + 60*y*z^4 - 166*y^2*z^4 + 24*y^3*z^4 + 13*z^5 - 68*y*z^5 + 41*y^2*z^5 - 17*z^6 + 28*y*z^6 + 7*z^7)*G[-y, 0, 1 - y, 1 - y, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((125*y^4 - 172*y^5 + 71*y^6 + 310*y^3*z - 702*y^4*z + 380*y^5*z - 6*y^6*z + 230*y^2*z^2 - 978*y^3*z^2 + 768*y^4*z^2 - 24*y^5*z^2 + 42*y*z^3 - 544*y^2*z^3 + 746*y^3*z^3 - 48*y^4*z^3 + 3*z^4 - 114*y*z^4 + 380*y^2*z^4 - 72*y^3*z^4 - 18*z^5 + 120*y*z^5 - 78*y^2*z^5 + 27*z^6 - 48*y*z^6 - 12*z^7)*G[-y, 0, 1 - y, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-9*y^4 + 14*y^5 - 6*y^6 - 26*y^3*z + 63*y^4*z - 36*y^5*z + y^6*z - 29*y^2*z^2 + 108*y^3*z^2 - 87*y^4*z^2 + 4*y^5*z^2 - 4*y*z^3 + 68*y^2*z^3 - 96*y^3*z^3 + 7*y^4*z^3 - 2*z^4 + 14*y*z^4 - 49*y^2*z^4 + 8*y^3*z^4 + 5*z^5 - 14*y*z^5 + 7*y^2*z^5 - 4*z^6 + 4*y*z^6 + z^7)* G[-y, 0, -y, 0, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-9*y^4 + 14*y^5 - 6*y^6 - 26*y^3*z + 63*y^4*z - 36*y^5*z + y^6*z - 29*y^2*z^2 + 108*y^3*z^2 - 87*y^4*z^2 + 4*y^5*z^2 - 4*y*z^3 + 68*y^2*z^3 - 96*y^3*z^3 + 7*y^4*z^3 - 2*z^4 + 14*y*z^4 - 49*y^2*z^4 + 8*y^3*z^4 + 5*z^5 - 14*y*z^5 + 7*y^2*z^5 - 4*z^6 + 4*y*z^6 + z^7)* G[-y, 0, -y, 1 - y, 0, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((116*y^4 - 154*y^5 + 62*y^6 + 286*y^3*z - 633*y^4*z + 332*y^5*z - 3*y^6*z + 206*y^2*z^2 - 876*y^3*z^2 + 666*y^4*z^2 - 12*y^5*z^2 + 30*y*z^3 - 466*y^2*z^3 + 632*y^3*z^3 - 27*y^4*z^3 - 78*y*z^4 + 302*y^2*z^4 - 48*y^3*z^4 - 9*z^5 + 84*y*z^5 - 57*y^2*z^5 + 18*z^6 - 36*y*z^6 - 9*z^7)*G[-y, 0, -y, 1 - y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((50*y^4 - 70*y^5 + 32*y^6 + 88*y^3*z - 204*y^4*z + 128*y^5*z - 6*y^6*z + 41*y^2*z^2 - 204*y^3*z^2 + 198*y^4*z^2 - 24*y^5*z^2 + 12*y*z^3 - 97*y^2*z^3 + 158*y^3*z^3 - 39*y^4*z^3 + 6*z^4 - 42*y*z^4 + 86*y^2*z^4 - 36*y^3*z^4 - 15*z^5 + 42*y*z^5 - 24*y^2*z^5 + 12*z^6 - 12*y*z^6 - 3*z^7)*G[-y, 0, -y, -y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-29*y^4 + 54*y^5 - 26*y^6 - 94*y^3*z + 237*y^4*z - 140*y^5*z - y^6*z - 90*y^2*z^2 + 362*y^3*z^2 - 286*y^4*z^2 - 4*y^5*z^2 - 2*y*z^3 + 184*y^2*z^3 - 260*y^3*z^3 - 5*y^4*z^3 + 3*z^4 - 91*y^2*z^4 - 5*z^5 - 2*y*z^5 + 5*y^2*z^5 + z^6 + 4*y*z^6 + z^7)*G[-y, 1 - y, 0, 0, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-16*y^4 + 28*y^5 - 13*y^6 - 50*y^3*z + 124*y^4*z - 72*y^5*z - 48*y^2*z^2 + 192*y^3*z^2 - 152*y^4*z^2 - 6*y*z^3 + 110*y^2*z^3 - 150*y^3*z^3 + 2*y^4*z^3 + 16*y*z^4 - 71*y^2*z^4 + 8*y^3*z^4 + 2*z^5 - 18*y*z^5 + 12*y^2*z^5 - 4*z^6 + 8*y*z^6 + 2*z^7)* G[-y, 1 - y, 0, 0, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((61*y^6 - 90*y^7 + 38*y^8 + 276*y^5*z - 545*y^6*z + 272*y^7*z + y^8*z + 495*y^4*z^2 - 1346*y^5*z^2 + 832*y^6*z^2 + 6*y^7*z^2 + 484*y^3*z^3 - 1829*y^4*z^3 + 1456*y^5*z^3 + 10*y^6*z^3 + 127*y^2*z^4 - 1206*y^3*z^4 + 1469*y^4*z^4 - 10*y^5*z^4 + 24*y*z^5 - 331*y^2*z^5 + 820*y^3*z^5 - 60*y^4*z^5 + 5*z^6 - 78*y*z^6 + 278*y^2*z^6 - 94*y^3*z^6 - 15*z^7 + 84*y*z^7 - 74*y^2*z^7 + 15*z^8 - 30*y*z^8 - 5*z^9)*G[-y, 1 - y, 0, 1, 0, z])/(2*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-16*y^4 + 28*y^5 - 13*y^6 - 50*y^3*z + 124*y^4*z - 72*y^5*z - 48*y^2*z^2 + 192*y^3*z^2 - 152*y^4*z^2 - 6*y*z^3 + 110*y^2*z^3 - 150*y^3*z^3 + 2*y^4*z^3 + 16*y*z^4 - 71*y^2*z^4 + 8*y^3*z^4 + 2*z^5 - 18*y*z^5 + 12*y^2*z^5 - 4*z^6 + 8*y*z^6 + 2*z^7)* G[-y, 1 - y, 0, 1 - y, 0, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-29*y^4 + 42*y^5 - 17*y^6 - 88*y^3*z + 201*y^4*z - 104*y^5*z - y^6*z - 84*y^2*z^2 + 326*y^3*z^2 - 238*y^4*z^2 - 4*y^5*z^2 - 20*y*z^3 + 214*y^2*z^3 - 266*y^3*z^3 + y^4*z^3 - 3*z^4 + 60*y*z^4 - 166*y^2*z^4 + 24*y^3*z^4 + 13*z^5 - 68*y*z^5 + 41*y^2*z^5 - 17*z^6 + 28*y*z^6 + 7*z^7)*G[-y, 1 - y, 0, 1 - y, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((125*y^4 - 172*y^5 + 71*y^6 + 310*y^3*z - 702*y^4*z + 380*y^5*z - 6*y^6*z + 230*y^2*z^2 - 978*y^3*z^2 + 768*y^4*z^2 - 24*y^5*z^2 + 42*y*z^3 - 544*y^2*z^3 + 746*y^3*z^3 - 48*y^4*z^3 + 3*z^4 - 114*y*z^4 + 380*y^2*z^4 - 72*y^3*z^4 - 18*z^5 + 120*y*z^5 - 78*y^2*z^5 + 27*z^6 - 48*y*z^6 - 12*z^7)*G[-y, 1 - y, 0, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((77*y^6 - 130*y^7 + 60*y^8 + 340*y^5*z - 741*y^6*z + 408*y^7*z - 3*y^8*z + 587*y^4*z^2 - 1722*y^5*z^2 + 1176*y^6*z^2 - 18*y^7*z^2 + 532*y^3*z^3 - 2161*y^4*z^3 + 1896*y^5*z^3 - 46*y^6*z^3 + 119*y^2*z^4 - 1294*y^3*z^4 + 1727*y^4*z^4 - 66*y^5*z^4 + 8*y*z^5 - 263*y^2*z^5 + 804*y^3*z^5 - 60*y^4*z^5 + z^6 - 22*y*z^6 + 162*y^2*z^6 - 38*y^3*z^6 - 3*z^7 + 20*y*z^7 - 18*y^2*z^7 + 3*z^8 - 6*y*z^8 - z^9)*G[-y, 1 - y, 1, 0, 0, z])/(2*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-13*y^4 + 18*y^5 - 7*y^6 - 32*y^3*z + 73*y^4*z - 36*y^5*z - y^6*z - 24*y^2*z^2 + 102*y^3*z^2 - 72*y^4*z^2 - 4*y^5*z^2 + 4*y*z^3 + 38*y^2*z^3 - 58*y^3*z^3 - 7*y^4*z^3 + z^4 - 12*y*z^4 - 6*y^2*z^4 - 8*y^3*z^4 - 3*z^5 + 12*y*z^5 - 7*y^2*z^5 + 3*z^6 - 4*y*z^6 - z^7)*G[-y, 1 - y, 1, 0, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((5*y^6 - 3*y^7 + 14*y^5*z - 12*y^6*z + y^7*z + 5*y^4*z^2 - 11*y^5*z^2 + 5*y^6*z^2 - 52*y^3*z^3 + 52*y^4*z^3 + 7*y^5*z^3 - 11*y^2*z^4 + 73*y^3*z^4 - 5*y^4*z^4 - 14*y*z^5 + 42*y^2*z^5 - 25*y^3*z^5 - 3*z^6 + 29*y*z^6 - 29*y^2*z^6 + 6*z^7 - 15*y*z^7 - 3*z^8)* G[-y, 1 - y, 1, 1, 0, z])/(2*y^2*z^3*(-1 + y + z)*(y + z)^4) + ((-13*y^4 + 18*y^5 - 7*y^6 - 32*y^3*z + 73*y^4*z - 36*y^5*z - y^6*z - 24*y^2*z^2 + 102*y^3*z^2 - 72*y^4*z^2 - 4*y^5*z^2 + 4*y*z^3 + 38*y^2*z^3 - 58*y^3*z^3 - 7*y^4*z^3 + z^4 - 12*y*z^4 - 6*y^2*z^4 - 8*y^3*z^4 - 3*z^5 + 12*y*z^5 - 7*y^2*z^5 + 3*z^6 - 4*y*z^6 - z^7)* G[-y, 1 - y, 1, 1 - y, 0, z])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-16*y^4 + 28*y^5 - 13*y^6 - 50*y^3*z + 124*y^4*z - 72*y^5*z - 48*y^2*z^2 + 192*y^3*z^2 - 152*y^4*z^2 - 6*y*z^3 + 110*y^2*z^3 - 150*y^3*z^3 + 2*y^4*z^3 + 16*y*z^4 - 71*y^2*z^4 + 8*y^3*z^4 + 2*z^5 - 18*y*z^5 + 12*y^2*z^5 - 4*z^6 + 8*y*z^6 + 2*z^7)* G[-y, 1 - y, 1 - y, 0, 0, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-29*y^4 + 42*y^5 - 17*y^6 - 88*y^3*z + 201*y^4*z - 104*y^5*z - y^6*z - 84*y^2*z^2 + 326*y^3*z^2 - 238*y^4*z^2 - 4*y^5*z^2 - 20*y*z^3 + 214*y^2*z^3 - 266*y^3*z^3 + y^4*z^3 - 3*z^4 + 60*y*z^4 - 166*y^2*z^4 + 24*y^3*z^4 + 13*z^5 - 68*y*z^5 + 41*y^2*z^5 - 17*z^6 + 28*y*z^6 + 7*z^7)*G[-y, 1 - y, 1 - y, 0, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((18*y^6 - 38*y^7 + 19*y^8 + 114*y^5*z - 272*y^6*z + 156*y^7*z + 274*y^4*z^2 - 788*y^5*z^2 + 530*y^6*z^2 + 264*y^3*z^3 - 1092*y^4*z^3 + 942*y^5*z^3 - 8*y^6*z^3 + 154*y^2*z^4 - 870*y^3*z^4 + 1021*y^4*z^4 - 48*y^5*z^4 + 22*y*z^5 - 400*y^2*z^5 + 740*y^3*z^5 - 120*y^4*z^5 + 2*z^6 - 80*y*z^6 + 356*y^2*z^6 - 160*y^3*z^6 - 12*z^7 + 106*y*z^7 - 120*y^2*z^7 + 18*z^8 - 48*y*z^8 - 8*z^9)* G[-y, 1 - y, 1 - y, 1, 0, z])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-29*y^4 + 42*y^5 - 17*y^6 - 88*y^3*z + 201*y^4*z - 104*y^5*z - y^6*z - 84*y^2*z^2 + 326*y^3*z^2 - 238*y^4*z^2 - 4*y^5*z^2 - 20*y*z^3 + 214*y^2*z^3 - 266*y^3*z^3 + y^4*z^3 - 3*z^4 + 60*y*z^4 - 166*y^2*z^4 + 24*y^3*z^4 + 13*z^5 - 68*y*z^5 + 41*y^2*z^5 - 17*z^6 + 28*y*z^6 + 7*z^7)*G[-y, 1 - y, 1 - y, 1 - y, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-85*y^4 - 191*y^3*z - 3*y^4*z - 130*y^2*z^2 - 6*y^3*z^2 + 15*y*z^3 - 3*z^4 + 6*y*z^4 + 3*z^5)*G[-y, 1 - y, 1 - y, 1 - y, 1 - y, z])/ (3*y^2*z^3*(y + z)^2) + ((-6*y^4 + 52*y^5 + 46*y^6 - 50*y^7 - 18*y^3*z + 174*y^4*z + 91*y^5*z - 250*y^6*z + 21*y^7*z - 18*y^2*z^2 + 243*y^3*z^2 - 87*y^4*z^2 - 422*y^5*z^2 + 105*y^6*z^2 + 6*y*z^3 + 169*y^2*z^3 - 398*y^3*z^3 - 164*y^4*z^3 + 189*y^5*z^3 + 81*y*z^4 - 488*y^2*z^4 + 365*y^3*z^4 + 105*y^4*z^4 + 33*z^5 - 309*y*z^5 + 559*y^2*z^5 - 105*y^3*z^5 - 87*z^6 + 327*y*z^6 - 189*y^2*z^6 + 75*z^7 - 105*y*z^7 - 21*z^8)*G[-y, 1 - y, 1 - y, -y, 1 - y, z])/ (6*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((-19*y^4 + 34*y^5 - 16*y^6 - 32*y^3*z + 95*y^4*z - 62*y^5*z + y^6*z - 7*y^2*z^2 + 76*y^3*z^2 - 82*y^4*z^2 + 4*y^5*z^2 + 6*y*z^3 + 2*y^2*z^3 - 34*y^3*z^3 + 5*y^4*z^3 + 2*z^4 - 18*y*z^4 + 14*y^2*z^4 - 5*z^5 + 16*y*z^5 - 5*y^2*z^5 + 4*z^6 - 4*y*z^6 - z^7)* G[-y, 1 - y, -y, 0, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-19*y^4 + 34*y^5 - 16*y^6 - 32*y^3*z + 95*y^4*z - 62*y^5*z + y^6*z - 7*y^2*z^2 + 76*y^3*z^2 - 82*y^4*z^2 + 4*y^5*z^2 + 6*y*z^3 + 2*y^2*z^3 - 34*y^3*z^3 + 5*y^4*z^3 + 2*z^4 - 18*y*z^4 + 14*y^2*z^4 - 5*z^5 + 16*y*z^5 - 5*y^2*z^5 + 4*z^6 - 4*y*z^6 - z^7)* G[-y, 1 - y, -y, 1 - y, 0, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((6*y^4 + 52*y^5 + 10*y^6 - 26*y^7 + 18*y^3*z + 162*y^4*z - 71*y^5*z - 106*y^6*z + 15*y^7*z + 18*y^2*z^2 + 201*y^3*z^2 - 357*y^4*z^2 - 92*y^5*z^2 + 75*y^6*z^2 - 6*y*z^3 + 139*y^2*z^3 - 554*y^3*z^3 + 166*y^4*z^3 + 135*y^5*z^3 + 75*y*z^4 - 440*y^2*z^4 + 437*y^3*z^4 + 75*y^4*z^4 + 27*z^5 - 231*y*z^5 + 439*y^2*z^5 - 75*y^3*z^5 - 69*z^6 + 237*y*z^6 - 135*y^2*z^6 + 57*z^7 - 75*y*z^7 - 15*z^8)* G[-y, 1 - y, -y, 1 - y, 1 - y, z])/(6*y^2*z^3*(-1 + y + z)^2* (y + z)^3) + ((-83*y^4 + 76*y^5 - 20*y^6 - 154*y^3*z + 270*y^4*z - 86*y^5*z - 6*y^6*z - 77*y^2*z^2 + 324*y^3*z^2 - 183*y^4*z^2 - 24*y^5*z^2 - 48*y*z^3 + 232*y^2*z^3 - 248*y^3*z^3 - 30*y^4*z^3 - 18*z^4 + 144*y*z^4 - 221*y^2*z^4 + 42*z^5 - 120*y*z^5 + 30*y^2*z^5 - 30*z^6 + 24*y*z^6 + 6*z^7)*G[-y, 1 - y, -y, -y, 1 - y, z])/ (6*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-13*y^4 + 30*y^5 - 16*y^6 - 26*y^3*z + 89*y^4*z - 68*y^5*z + 3*y^6*z - 14*y^2*z^2 + 90*y^3*z^2 - 108*y^4*z^2 + 12*y^5*z^2 + 2*y*z^3 + 26*y^2*z^3 - 72*y^3*z^3 + 17*y^4*z^3 + z^4 - 8*y*z^4 - 9*y^2*z^4 + 8*y^3*z^4 - 3*z^5 + 10*y*z^5 - 3*y^2*z^5 + 3*z^6 - 4*y*z^6 - z^7)* G[-y, -y, 0, 0, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-16*y^6 + 12*y^7 - 2*y^8 - 58*y^5*z + 66*y^6*z - 10*y^7*z - 2*y^8*z - 75*y^4*z^2 + 138*y^5*z^2 - 25*y^6*z^2 - 12*y^7*z^2 - 108*y^3*z^3 + 275*y^4*z^3 - 110*y^5*z^3 - 29*y^6*z^3 + 13*y^2*z^4 + 166*y^3*z^4 - 166*y^4*z^4 - 34*y^5*z^4 - 12*y*z^5 + 2*y^2*z^5 - 82*y^3*z^5 - 15*y^4*z^5 - 4*z^6 + 36*y*z^6 - 33*y^2*z^6 + 8*y^3*z^6 + 9*z^7 - 30*y*z^7 + 13*y^2*z^7 - 6*z^8 + 6*y*z^8 + z^9)*G[-y, -y, 0, 1, 0, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-13*y^4 + 30*y^5 - 16*y^6 - 26*y^3*z + 89*y^4*z - 68*y^5*z + 3*y^6*z - 14*y^2*z^2 + 90*y^3*z^2 - 108*y^4*z^2 + 12*y^5*z^2 + 2*y*z^3 + 26*y^2*z^3 - 72*y^3*z^3 + 17*y^4*z^3 + z^4 - 8*y*z^4 - 9*y^2*z^4 + 8*y^3*z^4 - 3*z^5 + 10*y*z^5 - 3*y^2*z^5 + 3*z^6 - 4*y*z^6 - z^7)* G[-y, -y, 0, 1 - y, 0, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-13*y^4 + 26*y^5 - 13*y^6 - 24*y^3*z + 77*y^4*z - 56*y^5*z + 3*y^6*z - 12*y^2*z^2 + 78*y^3*z^2 - 92*y^4*z^2 + 12*y^5*z^2 - 4*y*z^3 + 36*y^2*z^3 - 74*y^3*z^3 + 19*y^4*z^3 - z^4 + 12*y*z^4 - 34*y^2*z^4 + 16*y^3*z^4 + 3*z^5 - 12*y*z^5 + 9*y^2*z^5 - 3*z^6 + 4*y*z^6 + z^7)* G[-y, -y, 0, 1 - y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((50*y^4 - 70*y^5 + 32*y^6 + 88*y^3*z - 204*y^4*z + 128*y^5*z - 6*y^6*z + 41*y^2*z^2 - 204*y^3*z^2 + 198*y^4*z^2 - 24*y^5*z^2 + 12*y*z^3 - 97*y^2*z^3 + 158*y^3*z^3 - 39*y^4*z^3 + 6*z^4 - 42*y*z^4 + 86*y^2*z^4 - 36*y^3*z^4 - 15*z^5 + 42*y*z^5 - 24*y^2*z^5 + 12*z^6 - 12*y*z^6 - 3*z^7)*G[-y, -y, 0, -y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-13*y^4 + 30*y^5 - 16*y^6 - 26*y^3*z + 89*y^4*z - 68*y^5*z + 3*y^6*z - 14*y^2*z^2 + 90*y^3*z^2 - 108*y^4*z^2 + 12*y^5*z^2 + 2*y*z^3 + 26*y^2*z^3 - 72*y^3*z^3 + 17*y^4*z^3 + z^4 - 8*y*z^4 - 9*y^2*z^4 + 8*y^3*z^4 - 3*z^5 + 10*y*z^5 - 3*y^2*z^5 + 3*z^6 - 4*y*z^6 - z^7)* G[-y, -y, 1 - y, 0, 0, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-13*y^4 + 26*y^5 - 13*y^6 - 24*y^3*z + 77*y^4*z - 56*y^5*z + 3*y^6*z - 12*y^2*z^2 + 78*y^3*z^2 - 92*y^4*z^2 + 12*y^5*z^2 - 4*y*z^3 + 36*y^2*z^3 - 74*y^3*z^3 + 19*y^4*z^3 - z^4 + 12*y*z^4 - 34*y^2*z^4 + 16*y^3*z^4 + 3*z^5 - 12*y*z^5 + 9*y^2*z^5 - 3*z^6 + 4*y*z^6 + z^7)* G[-y, -y, 1 - y, 0, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-16*y^6 + 12*y^7 - 2*y^8 - 58*y^5*z + 66*y^6*z - 10*y^7*z - 2*y^8*z - 75*y^4*z^2 + 138*y^5*z^2 - 25*y^6*z^2 - 12*y^7*z^2 - 108*y^3*z^3 + 275*y^4*z^3 - 110*y^5*z^3 - 29*y^6*z^3 + 13*y^2*z^4 + 166*y^3*z^4 - 166*y^4*z^4 - 34*y^5*z^4 - 12*y*z^5 + 2*y^2*z^5 - 82*y^3*z^5 - 15*y^4*z^5 - 4*z^6 + 36*y*z^6 - 33*y^2*z^6 + 8*y^3*z^6 + 9*z^7 - 30*y*z^7 + 13*y^2*z^7 - 6*z^8 + 6*y*z^8 + z^9)* G[-y, -y, 1 - y, 1, 0, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-13*y^4 + 26*y^5 - 13*y^6 - 24*y^3*z + 77*y^4*z - 56*y^5*z + 3*y^6*z - 12*y^2*z^2 + 78*y^3*z^2 - 92*y^4*z^2 + 12*y^5*z^2 - 4*y*z^3 + 36*y^2*z^3 - 74*y^3*z^3 + 19*y^4*z^3 - z^4 + 12*y*z^4 - 34*y^2*z^4 + 16*y^3*z^4 + 3*z^5 - 12*y*z^5 + 9*y^2*z^5 - 3*z^6 + 4*y*z^6 + z^7)* G[-y, -y, 1 - y, 1 - y, 0, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-50*y^4 + 52*y^5 - 14*y^6 + 8*y^3*z + 6*y^4*z - 8*y^5*z + 18*y^6*z + 172*y^2*z^2 - 372*y^3*z^2 + 159*y^4*z^2 + 72*y^5*z^2 + 48*y*z^3 - 440*y^2*z^3 + 370*y^3*z^3 + 90*y^4*z^3 + 6*z^4 - 144*y*z^4 + 343*y^2*z^4 - 30*z^5 + 168*y*z^5 - 90*y^2*z^5 + 42*z^6 - 72*y*z^6 - 18*z^7)*G[-y, -y, 1 - y, 1 - y, 1 - y, z])/(6*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((34*y^4 + 40*y^5 - 38*y^6 + 20*y^3*z + 132*y^4*z - 152*y^5*z - 12*y^6*z - 68*y^2*z^2 + 252*y^3*z^2 - 273*y^4*z^2 - 48*y^5*z^2 - 36*y*z^3 + 244*y^2*z^3 - 302*y^3*z^3 - 60*y^4*z^3 - 6*z^4 + 108*y*z^4 - 233*y^2*z^4 + 24*z^5 - 120*y*z^5 + 60*y^2*z^5 - 30*z^6 + 48*y*z^6 + 12*z^7)*G[-y, -y, 1 - y, -y, 1 - y, z])/ (6*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((5*y^2 + 8*y*z - y^2*z + 2*z^2 - 2*y*z^2 - z^3)*G[-y, -y, -y, 0, 1 - y, z])/(z^3*(y + z)^2) + ((5*y^2 + 8*y*z - y^2*z + 2*z^2 - 2*y*z^2 - z^3)*G[-y, -y, -y, 1 - y, 0, z])/(z^3*(y + z)^2) + ((16*y^4 - 164*y^5 + 106*y^6 + 80*y^3*z - 516*y^4*z + 484*y^5*z - 24*y^6*z + 76*y^2*z^2 - 564*y^3*z^2 + 807*y^4*z^2 - 96*y^5*z^2 - 48*y*z^3 - 92*y^2*z^3 + 490*y^3*z^3 - 120*y^4*z^3 - 36*z^4 + 216*y*z^4 - 119*y^2*z^4 + 96*z^5 - 264*y*z^5 + 120*y^2*z^5 - 84*z^6 + 96*y*z^6 + 24*z^7)*G[-y, -y, -y, 1 - y, 1 - y, z])/ (6*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + G[0, y]*((109082*y^2 - 218164*y^3 + 109082*y^4 + 243592*y*z - 597774*y^2*z + 398171*y^3*z - 43989*y^4*z + 103487*z^2 - 404988*y*z^2 + 350250*y^2*z^2 - 64176*y^3*z^2 - 87424*z^3 + 76121*y*z^3 - 19551*y^2*z^3 - 16063*z^4 + 636*y*z^4)/ (648*(-1 + y)^2*z^2*(-1 + y + z)*(y + z)^2) + ((-14*y^3 + 734*y^4 - 1987*y^5 + 1828*y^6 - 561*y^7 - 42*y^2*z + 2156*y^3*z - 6833*y^4*z + 7473*y^5*z - 2861*y^6*z + 107*y^7*z - 42*y*z^2 + 2392*y^2*z^2 - 9640*y^3*z^2 + 13152*y^4*z^2 - 6300*y^5*z^2 + 438*y^6*z^2 - 14*z^3 + 762*y*z^3 - 5433*y^2*z^3 + 10607*y^3*z^3 - 6721*y^4*z^3 + 431*y^5*z^3 + 134*z^4 - 1550*y*z^4 + 4535*y^2*z^4 - 4092*y^3*z^4 - 131*y^4*z^4 - 227*z^5 + 1200*y*z^5 - 1739*y^2*z^5 - 338*y^3*z^5 + 107*z^6 - 368*y*z^6 - 107*y^2*z^6)* G[0, z])/(8*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((1134*y^2 + 17630*y^3 - 70305*y^4 + 83184*y^5 - 31643*y^6 + 2268*y*z + 102172*y^2*z - 451475*y^3*z + 604612*y^4*z - 274827*y^5*z + 17250*y^6*z + 1134*z^2 + 85193*y*z^2 - 563881*y^2*z^2 + 980138*y^3*z^2 - 578949*y^4*z^2 + 76365*y^5*z^2 - 10854*z^3 - 141314*y*z^3 + 479755*y^2*z^3 - 407426*y^3*z^3 + 104463*y^4*z^3 + 18387*z^4 + 23883*y*z^4 - 41853*y^2*z^4 + 48831*y^3*z^4 - 8667*z^5 + 29808*y*z^5 + 3483*y^2*z^5)*G[1 - y, z])/ (648*(-1 + y)^2*y*z^3*(-1 + y + z)*(y + z)^2) + ((2*y^3 - 69*y^4 + 179*y^5 - 159*y^6 + 47*y^7 + 6*y^2*z - 253*y^3*z + 801*y^4*z - 890*y^5*z + 359*y^6*z - 23*y^7*z + 6*y*z^2 - 393*y^2*z^2 + 1580*y^3*z^2 - 2209*y^4*z^2 + 1140*y^5*z^2 - 124*y^6*z^2 + 2*z^3 - 131*y*z^3 + 1018*y^2*z^3 - 2116*y^3*z^3 + 1480*y^4*z^3 - 181*y^5*z^3 - 38*z^4 + 363*y*z^4 - 1057*y^2*z^4 + 1021*y^3*z^4 - 73*y^4*z^4 + 71*z^5 - 338*y*z^5 + 467*y^2*z^5 + 16*y^3*z^5 - 35*z^6 + 98*y*z^6 + 9*y^2*z^6)*G[0, 0, z])/ (4*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((54*y^3 + 16942*y^4 - 68308*y^5 + 102732*y^6 - 68578*y^7 + 17158*y^8 + 162*y^2*z + 44120*y^3*z - 229208*y^4*z + 442720*y^5*z - 395840*y^6*z + 158780*y^7*z - 20734*y^8*z + 162*y*z^2 + 30082*y^2*z^2 - 257230*y^3*z^2 + 693017*y^4*z^2 - 835302*y^5*z^2 + 472073*y^6*z^2 - 105784*y^7*z^2 + 2982*y^8*z^2 + 54*z^3 + 3348*y*z^3 - 108384*y^2*z^3 + 474160*y^3*z^3 - 806276*y^4*z^3 + 629200*y^5*z^3 - 207684*y^6*z^3 + 15582*y^7*z^3 + 54*z^4 - 13014*y*z^4 + 138288*y^2*z^4 - 364978*y^3*z^4 + 403319*y^4*z^4 - 197464*y^5*z^4 + 29907*y^6*z^4 - 1350*z^5 + 19980*y*z^5 - 80500*y^2*z^5 + 124166*y^3*z^5 - 95338*y^4*z^5 + 29154*y^5*z^5 + 3213*z^6 - 17010*y*z^6 + 27075*y^2*z^6 - 26340*y^3*z^6 + 16950*y^4*z^6 - 2862*z^7 + 8370*y*z^7 - 7668*y^2*z^7 + 6048*y^3*z^7 + 891*z^8 - 1836*y*z^8 + 945*y^2*z^8)*G[0, 1 - y, z])/ (216*(-1 + y)^2*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^2) + ((-10*y - 144*y^2 + 89*y^3 + 221*y^4 - 156*y^5 - 10*z - 86*y*z + 467*y^2*z - 48*y^3*z - 485*y^4*z + 162*y^5*z + 58*z^2 + 187*y*z^2 - 326*y^2*z^2 - 306*y^3*z^2 + 387*y^4*z^2 - 147*z^3 + 136*y*z^3 - 368*y^2*z^3 + 524*y^3*z^3 - 123*y^4*z^3 + 193*z^4 - 474*y*z^4 + 548*y^2*z^4 - 265*y^3*z^4 - 127*z^5 + 282*y*z^5 - 177*y^2*z^5 + 33*z^6 - 35*y*z^6)*G[1, 0, z])/(8*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)) + ((-10*y^4 - 132*y^5 + 1263*y^6 - 3506*y^7 + 4410*y^8 - 2634*y^9 + 609*y^10 - 40*y^3*z - 470*y^4*z + 5046*y^5*z - 15719*y^6*z + 22220*y^7*z - 14912*y^8*z + 3910*y^9*z - 35*y^10*z - 60*y^2*z^2 - 560*y^3*z^2 + 7523*y^4*z^2 - 27488*y^5*z^2 + 44813*y^6*z^2 - 34388*y^7*z^2 + 10454*y^8*z^2 - 294*y^9*z^2 - 40*y*z^3 - 180*y^2*z^3 + 4824*y^3*z^3 - 22603*y^4*z^3 + 44278*y^5*z^3 - 39575*y^6*z^3 + 14062*y^7*z^3 - 766*y^8*z^3 - 10*z^4 + 100*y*z^4 + 999*y^2*z^4 - 8286*y^3*z^4 + 21127*y^4*z^4 - 22182*y^5*z^4 + 8906*y^6*z^4 - 798*y^7*z^4 + 58*z^5 - 354*y*z^5 + 97*y^2*z^5 + 1912*y^3*z^5 - 2203*y^4*z^5 - 22*y^5*z^5 - 64*y^6*z^5 - 147*z^6 + 1004*y*z^6 - 2905*y^2*z^6 + 4832*y^3*z^6 - 4294*y^4*z^6 + 646*y^5*z^6 + 193*z^7 - 1214*y*z^7 + 2857*y^2*z^7 - 3050*y^3*z^7 + 638*y^4*z^7 - 127*z^8 + 572*y*z^8 - 843*y^2*z^8 + 254*y^3*z^8 + 33*z^9 - 68*y*z^9 + 35*y^2*z^9)*G[1 - y, 0, z])/ (8*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-54*y^2 - 9220*y^3 + 28713*y^4 - 29550*y^5 + 10111*y^6 - 108*y*z - 22466*y^2*z + 86107*y^3*z - 106718*y^4*z + 45519*y^5*z - 2334*y^6*z - 54*z^2 - 13774*y*z^2 + 79859*y^2*z^2 - 129025*y^3*z^2 + 71139*y^4*z^2 - 8145*y^5*z^2 + 810*z^3 + 18331*y*z^3 - 53078*y^2*z^3 + 41335*y^3*z^3 - 9342*y^4*z^3 - 1458*z^4 - 1857*y*z^4 + 3012*y^2*z^4 - 3585*y^3*z^4 + 702*z^5 - 2592*y*z^5 - 54*y^2*z^5)*G[1 - y, 1 - y, z])/(108*(-1 + y)^2*y*z^3* (-1 + y + z)*(y + z)^2) + ((-54*y^3 - 27284*y^4 + 68622*y^5 - 57147*y^6 + 15863*y^7 - 162*y^2*z - 58048*y^3*z + 201268*y^4*z - 219416*y^5*z + 77561*y^6*z - 1203*y^7*z - 162*y*z^2 - 34394*y^2*z^2 + 204530*y^3*z^2 - 308319*y^4*z^2 + 145443*y^5*z^2 - 7098*y^6*z^2 - 54*z^3 - 5076*y*z^3 + 85642*y^2*z^3 - 199626*y^3*z^3 + 134351*y^4*z^3 - 16911*y^5*z^3 - 108*z^4 + 13662*y*z^4 - 64835*y^2*z^4 + 67325*y^3*z^4 - 21120*y^4*z^4 + 1242*z^5 - 13230*y*z^5 + 21633*y^2*z^5 - 14829*y^3*z^5 - 1971*z^6 + 5805*y*z^6 - 5670*y^2*z^6 + 891*z^7 - 945*y*z^7)*G[-y, 1 - y, z])/ (216*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-6*y^4 + 20*y^5 - 22*y^6 + 8*y^7 + 14*y^3*z - 49*y^4*z + 70*y^5*z - 49*y^6*z + 14*y^7*z + 126*y^2*z^2 - 491*y^3*z^2 + 701*y^4*z^2 - 419*y^5*z^2 + 83*y^6*z^2 + 26*y*z^3 - 323*y^2*z^3 + 759*y^3*z^3 - 615*y^4*z^3 + 137*y^5*z^3 + 16*z^4 - 125*y*z^4 + 365*y^2*z^4 - 389*y^3*z^4 + 85*y^4*z^4 - 32*z^5 + 135*y*z^5 - 172*y^2*z^5 + 21*y^3*z^5 + 16*z^6 - 36*y*z^6 + 4*y^2*z^6)*G[0, 0, 0, z])/ (4*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((775*y^4 - 3100*y^5 + 4650*y^6 - 3100*y^7 + 775*y^8 + 2894*y^3*z - 13904*y^4*z + 25198*y^5*z - 21092*y^6*z + 7736*y^7*z - 832*y^8*z + 2629*y^2*z^2 - 19132*y^3*z^2 + 46802*y^4*z^2 - 51672*y^5*z^2 + 26387*y^6*z^2 - 5080*y^7*z^2 + 66*y^8*z^2 + 396*y*z^3 - 9411*y^2*z^3 + 36712*y^3*z^3 - 56111*y^4*z^3 + 39202*y^5*z^3 - 11232*y^6*z^3 + 444*y^7*z^3 + 144*z^4 - 1962*y*z^4 + 13161*y^2*z^4 - 28744*y^3*z^4 + 27149*y^4*z^4 - 11476*y^5*z^4 + 1269*y^6*z^4 - 621*z^5 + 3960*y*z^5 - 9856*y^2*z^5 + 10436*y^3*z^5 - 6253*y^4*z^5 + 1848*y^5*z^5 + 999*z^6 - 3996*y*z^6 + 4854*y^2*z^6 - 2976*y^3*z^6 + 1551*y^4*z^6 - 711*z^7 + 1980*y*z^7 - 1593*y^2*z^7 + 810*y^3*z^7 + 189*z^8 - 378*y*z^8 + 216*y^2*z^8)*G[0, 0, 1 - y, z])/(36*(-1 + y)^2*y^2*(-1 + z)*z^3* (-1 + y + z)^2*(y + z)^2) + ((y^2 + 38*y^3 - 154*y^4 + 224*y^5 - 143*y^6 + 34*y^7 + 2*y*z + 70*y^2*z - 386*y^3*z + 732*y^4*z - 612*y^5*z + 210*y^6*z - 16*y^7*z + z^2 + 26*y*z^2 - 310*y^2*z^2 + 872*y^3*z^2 - 989*y^4*z^2 + 466*y^5*z^2 - 66*y^6*z^2 - 6*z^3 - 74*y*z^3 + 455*y^2*z^3 - 796*y^3*z^3 + 547*y^4*z^3 - 140*y^5*z^3 + 14*y^6*z^3 + 10*z^4 + 70*y*z^4 - 293*y^2*z^4 + 330*y^3*z^4 - 150*y^4*z^4 + 40*y^5*z^4 - 9*z^5 - 16*y*z^5 + 62*y^2*z^5 - 58*y^3*z^5 + 36*y^4*z^5 + 7*z^6 - 14*y*z^6 + 8*y^2*z^6 + 8*y^3*z^6 - 3*z^7 + 6*y*z^7 - 2*y^2*z^7)*G[0, 1, 0, z])/ (4*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((y^4 + 38*y^5 - 167*y^6 + 268*y^7 - 197*y^8 + 62*y^9 - 5*y^10 + 4*y^3*z + 145*y^4*z - 840*y^5*z + 1701*y^6*z - 1572*y^7*z + 649*y^8*z - 84*y^9*z - 3*y^10*z + 6*y^2*z^2 + 200*y^3*z^2 - 1654*y^4*z^2 + 4362*y^5*z^2 - 5128*y^6*z^2 + 2746*y^7*z^2 - 521*y^8*z^2 - 18*y^9*z^2 + 7*y^10*z^2 + 4*y*z^3 + 110*y^2*z^3 - 1628*y^3*z^3 + 6037*y^4*z^3 - 9348*y^5*z^3 + 6574*y^6*z^3 - 1798*y^7*z^3 + 11*y^8*z^3 + 38*y^9*z^3 + z^4 + 10*y*z^4 - 649*y^2*z^4 + 4132*y^3*z^4 - 9204*y^4*z^4 + 8896*y^5*z^4 - 3584*y^6*z^4 + 350*y^7*z^4 + 59*y^8*z^4 - 7*z^5 - 56*y*z^5 + 1185*y^2*z^5 - 4372*y^3*z^5 + 6031*y^4*z^5 - 3430*y^5*z^5 + 675*y^6*z^5 + 10*y^7*z^5 + 22*z^6 + 50*y*z^6 - 842*y^2*z^6 + 1810*y^3*z^6 - 1365*y^4*z^6 + 426*y^5*z^6 - 70*y^6*z^6 - 35*z^7 + 24*y*z^7 + 146*y^2*z^7 - 134*y^3*z^7 + 89*y^4*z^7 - 106*y^5*z^7 + 27*z^8 - 46*y*z^8 + 43*y^2*z^8 + 18*y^3*z^8 - 81*y^4*z^8 - 8*z^9 + 14*y*z^9 + 4*y^2*z^9 - 30*y^3*z^9 - 3*y^2*z^10)*G[0, 1 - y, 0, z])/ (4*(-1 + y)^2*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^4) + ((-1946*y^4 + 7784*y^5 - 11676*y^6 + 7784*y^7 - 1946*y^8 - 4744*y^3*z + 24712*y^4*z - 47876*y^5*z + 42760*y^6*z - 17020*y^7*z + 2168*y^8*z - 3134*y^2*z^2 + 26600*y^3*z^2 - 71770*y^4*z^2 + 86136*y^5*z^2 - 47896*y^6*z^2 + 10268*y^7*z^2 - 204*y^8*z^2 - 396*y*z^3 + 10902*y^2*z^3 - 47360*y^3*z^3 + 79579*y^4*z^3 - 60350*y^5*z^3 + 18657*y^6*z^3 - 1032*y^7*z^3 + 72*z^4 + 900*y*z^4 - 12624*y^2*z^4 + 33674*y^3*z^4 - 35785*y^4*z^4 + 15932*y^5*z^4 - 1881*y^6*z^4 - 198*z^5 - 540*y*z^5 + 5141*y^2*z^5 - 8452*y^3*z^5 + 5963*y^4*z^5 - 1626*y^5*z^5 + 162*z^6 - 177*y^2*z^6 + 462*y^3*z^6 - 735*y^4*z^6 - 18*z^7 - 90*y^2*z^7 - 180*y^3*z^7 - 18*z^8 + 36*y*z^8 - 18*y^2*z^8)* G[0, 1 - y, 1 - y, z])/(36*(-1 + y)^2*y^2*(-1 + z)*z^3* (-1 + y + z)^2*(y + z)^2) + ((-161*y^4 + 572*y^5 - 750*y^6 + 428*y^7 - 89*y^8 - 994*y^3*z + 4555*y^4*z - 7724*y^5*z + 5818*y^6*z - 1714*y^7*z + 59*y^8*z - 1025*y^2*z^2 + 7580*y^3*z^2 - 18484*y^4*z^2 + 19680*y^5*z^2 - 9082*y^6*z^2 + 1310*y^7*z^2 + 21*y^8*z^2 - 108*y*z^3 + 3909*y^2*z^3 - 16568*y^3*z^3 + 25978*y^4*z^3 - 17444*y^5*z^3 + 4257*y^6*z^3 - 24*y^7*z^3 - 162*z^4 + 1206*y*z^4 - 7116*y^2*z^4 + 16166*y^3*z^4 - 15070*y^4*z^4 + 5444*y^5*z^4 - 225*y^6*z^4 + 648*z^5 - 3276*y*z^5 + 7766*y^2*z^5 - 8284*y^3*z^5 + 3926*y^4*z^5 - 528*y^5*z^5 - 972*z^6 + 3690*y*z^6 - 4875*y^2*z^6 + 2676*y^3*z^6 - 753*y^4*z^6 + 648*z^7 - 1836*y*z^7 + 1512*y^2*z^7 - 576*y^3*z^7 - 162*z^8 + 324*y*z^8 - 171*y^2*z^8)*G[0, -y, 1 - y, z])/ (36*(-1 + y)^2*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^2) + ((2*y + 58*y^2 - 142*y^3 + 110*y^4 - 28*y^5 + 2*z + 46*y*z - 300*y^2*z + 442*y^3*z - 222*y^4*z + 32*y^5*z - 12*z^2 - 129*y*z^2 + 451*y^2*z^2 - 424*y^3*z^2 + 118*y^4*z^2 - 4*y^5*z^2 + 21*z^3 + 108*y*z^3 - 245*y^2*z^3 + 118*y^3*z^3 - 6*y^4*z^3 - 11*z^4 - 26*y*z^4 + 31*y^2*z^4 + 6*y^3*z^4 - 3*z^5 + 2*y*z^5 + 5*y^2*z^5 + 3*z^6 - 3*y*z^6)*G[1, 0, 0, z])/(4*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)) + ((-2*y - 28*y^2 + 182*y^3 - 248*y^4 + 104*y^5 - 8*y^6 - 2*z - 16*y*z + 290*y^2*z - 771*y^3*z + 669*y^4*z - 178*y^5*z + 8*y^6*z + 12*z^2 + 60*y*z^2 - 629*y^2*z^2 + 1034*y^3*z^2 - 547*y^4*z^2 + 72*y^5*z^2 - 2*y^6*z^2 - 36*z^3 - 30*y*z^3 + 435*y^2*z^3 - 458*y^3*z^3 + 89*y^4*z^3 + 2*y^5*z^3 + 64*z^4 - 88*y*z^4 + 21*y^2*z^4 - 38*y^3*z^4 + 39*y^4*z^4 - 66*z^5 + 126*y*z^5 - 113*y^2*z^5 + 51*y^3*z^5 + 36*z^6 - 58*y*z^6 + 24*y^2*z^6 - 8*z^7 + 8*y*z^7)*G[1, 0, 1 - y, z])/ (4*(-1 + y)*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)) + ((8 - 18*y + 3*y^2 - 24*z + 36*y*z - 3*y^2*z + 24*z^2 - 18*y*z^2 - 8*z^3)*G[1, 1, 0, z])/(4*y^2*z*(-1 + y + z)^2) + ((-1 + z)*(y + 35*y^2 - 40*y^3 - 10*y^4 + 14*y^5 + z + 26*y*z - 89*y^2*z + 37*y^3*z + 25*y^4*z - 9*z^2 - 31*y*z^2 + 47*y^2*z^2 + 5*y^3*z^2 - 12*y^4*z^2 + 10*z^3 + 11*y*z^3 - 13*y^2*z^3 - 12*y^3*z^3 + 3*z^4 - 12*y*z^4 + 5*y^2*z^4 - 5*z^5 + 5*y*z^5)* G[1, 1 - y, 0, z])/(4*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)) + ((2*y^4 + 56*y^5 - 413*y^6 + 1046*y^7 - 1250*y^8 + 722*y^9 - 163*y^10 + 8*y^3*z + 212*y^4*z - 1774*y^5*z + 5069*y^6*z - 6804*y^7*z + 4394*y^8*z - 1110*y^9*z + 5*y^10*z + 12*y^2*z^2 + 288*y^3*z^2 - 2945*y^4*z^2 + 9858*y^5*z^2 - 15194*y^6*z^2 + 11130*y^7*z^2 - 3197*y^8*z^2 + 48*y^9*z^2 + 8*y*z^3 + 152*y^2*z^3 - 2236*y^3*z^3 + 9359*y^4*z^3 - 17172*y^5*z^3 + 14546*y^6*z^3 - 4790*y^7*z^3 + 133*y^8*z^3 + 2*z^4 + 8*y*z^4 - 795*y^2*z^4 + 4750*y^3*z^4 - 10833*y^4*z^4 + 10752*y^5*z^4 - 4044*y^6*z^4 + 176*y^7*z^4 - 12*z^5 - 46*y*z^5 + 1111*y^2*z^5 - 3736*y^3*z^5 + 4541*y^4*z^5 - 1924*y^5*z^5 + 130*y^6*z^5 + 21*z^6 + 26*y*z^6 - 500*y^2*z^6 + 882*y^3*z^6 - 385*y^4*z^6 + 52*y^5*z^6 - 11*z^7 + 8*y*z^7 + 4*y^2*z^7 + 54*y^3*z^7 + 9*y^4*z^7 - 3*z^8 + 2*y*z^8 + 13*y^2*z^8 + 4*y^3*z^8 + 3*z^9 - 6*y*z^9 + 3*y^2*z^9)* G[1 - y, 0, 0, z])/(4*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-9*y^2 - 36*y^3 - 182*y^4 + 1304*y^5 - 2325*y^6 + 1700*y^7 - 452*y^8 - 18*y*z + 9*y^2*z - 856*y^3*z + 5479*y^4*z - 11678*y^5*z + 10945*y^6*z - 4420*y^7*z + 539*y^8*z - 9*z^2 + 126*y*z^2 - 776*y^2*z^2 + 6368*y^3*z^2 - 19210*y^4*z^2 + 24810*y^5*z^2 - 14353*y^6*z^2 + 3122*y^7*z^2 - 78*y^8*z^2 + 81*z^3 - 504*y*z^3 + 3162*y^2*z^3 - 13502*y^3*z^3 + 24526*y^4*z^3 - 20156*y^5*z^3 + 6795*y^6*z^3 - 402*y^7*z^3 - 324*z^4 + 1512*y*z^4 - 5613*y^2*z^4 + 12326*y^3*z^4 - 13636*y^4*z^4 + 7274*y^5*z^4 - 1080*y^6*z^4 + 621*z^5 - 2484*y*z^5 + 5033*y^2*z^5 - 5320*y^3*z^5 + 4190*y^4*z^5 - 1554*y^5*z^5 - 594*z^6 + 2016*y*z^6 - 2148*y^2*z^6 + 1452*y^3*z^6 - 1158*y^4*z^6 + 270*z^7 - 738*y*z^7 + 414*y^2*z^7 - 432*y^3*z^7 - 45*z^8 + 90*y*z^8 - 72*y^2*z^8)*G[1 - y, 0, 1 - y, z])/ (36*(-1 + y)^2*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^2) + ((16*y^3 - 5*y^4 - 192*y^5 + 435*y^6 - 354*y^7 + 100*y^8 + 28*y^2*z - 72*y^3*z - 332*y^4*z + 1296*y^5*z - 1555*y^6*z + 742*y^7*z - 107*y^8*z + 8*y*z^2 - 101*y^2*z^2 - 62*y^3*z^2 + 1278*y^4*z^2 - 2410*y^5*z^2 + 1695*y^6*z^2 - 412*y^7*z^2 + 4*y^8*z^2 - 4*z^3 - 10*y*z^3 + 58*y^2*z^3 + 502*y^3*z^3 - 1711*y^4*z^3 + 1762*y^5*z^3 - 621*y^6*z^3 + 24*y^7*z^3 + 18*z^4 - 46*y*z^4 + 185*y^2*z^4 - 736*y^3*z^4 + 1048*y^4*z^4 - 514*y^5*z^4 + 52*y^6*z^4 - 32*z^5 + 122*y*z^5 - 326*y^2*z^5 + 504*y^3*z^5 - 318*y^4*z^5 + 58*y^5*z^5 + 28*z^6 - 110*y*z^6 + 203*y^2*z^6 - 164*y^3*z^6 + 37*y^4*z^6 - 12*z^7 + 40*y*z^7 - 48*y^2*z^7 + 12*y^3*z^7 + 2*z^8 - 4*y*z^8 + y^2*z^8)*G[1 - y, 1, 0, z])/(4*(-1 + y)^2*y^2*(-1 + z)*z^3* (-1 + y + z)^2*(y + z)^2) + ((y^4 + 18*y^5 - 183*y^6 + 526*y^7 - 675*y^8 + 408*y^9 - 95*y^10 + 4*y^3*z + 65*y^4*z - 708*y^5*z + 2388*y^6*z - 3722*y^7*z + 2863*y^8*z - 990*y^9*z + 100*y^10*z + 6*y^2*z^2 + 80*y^3*z^2 - 1015*y^4*z^2 + 4210*y^5*z^2 - 8181*y^6*z^2 + 7968*y^7*z^2 - 3682*y^8*z^2 + 616*y^9*z^2 - 2*y^10*z^2 + 4*y*z^3 + 30*y^2*z^3 - 624*y^3*z^3 + 3484*y^4*z^3 - 8920*y^5*z^3 + 11279*y^6*z^3 - 6810*y^7*z^3 + 1585*y^8*z^3 - 28*y^9*z^3 + z^4 - 10*y*z^4 - 175*y^2*z^4 + 1492*y^3*z^4 - 5252*y^4*z^4 + 8882*y^5*z^4 - 7027*y^6*z^4 + 2172*y^7*z^4 - 94*y^8*z^4 - 7*z^5 + 16*y*z^5 + 304*y^2*z^5 - 1808*y^3*z^5 + 4308*y^4*z^5 - 4538*y^5*z^5 + 1835*y^6*z^5 - 146*y^7*z^5 + 19*z^6 - 40*y*z^6 - 257*y^2*z^6 + 1310*y^3*z^6 - 2035*y^4*z^6 + 1086*y^5*z^6 - 114*y^6*z^6 - 26*z^7 + 66*y*z^7 + 111*y^2*z^7 - 528*y^3*z^7 + 417*y^4*z^7 - 24*y^5*z^7 + 19*z^8 - 52*y*z^8 - 10*y^2*z^8 + 52*y^3*z^8 + 30*y^4*z^8 - 7*z^9 + 18*y*z^9 - 13*y^2*z^9 + 22*y^3*z^9 + z^10 - 2*y*z^10 + 4*y^2*z^10)* G[1 - y, 1 - y, 0, z])/(4*(-1 + y)^2*y^2*(-1 + z)*z^3*(-1 + y + z)^2* (y + z)^4) + ((1190*y^3 - 3606*y^4 + 3642*y^5 - 1226*y^6 + 2611*y^2*z - 9479*y^3*z + 11275*y^4*z - 4557*y^5*z + 150*y^6*z + 1532*y*z^2 - 8038*y^2*z^2 + 12065*y^3*z^2 - 6036*y^4*z^2 + 477*y^5*z^2 - 45*z^3 - 1763*y*z^3 + 4336*y^2*z^3 - 2861*y^3*z^3 + 477*y^4*z^3 + 90*z^4 + 15*y*z^4 + 60*y^2*z^4 + 123*y^3*z^4 - 45*z^5 + 216*y*z^5 - 27*y^2*z^5)*G[1 - y, 1 - y, 1 - y, z])/ (18*(-1 + y)^2*y*z^3*(-1 + y + z)*(y + z)^2) + ((-9*y^2 - 198*y^3 + 1546*y^4 - 4492*y^5 + 6216*y^6 - 4096*y^7 + 1033*y^8 - 18*y*z - 369*y^2*z + 3950*y^3*z - 14843*y^4*z + 26248*y^5*z - 22922*y^6*z + 9062*y^7*z - 1108*y^8*z - 9*z^2 - 144*y*z^2 + 2878*y^2*z^2 - 16204*y^3*z^2 + 39803*y^4*z^2 - 46938*y^5*z^2 + 25886*y^6*z^2 - 5338*y^7*z^2 + 66*y^8*z^2 + 27*z^3 + 630*y*z^3 - 6972*y^2*z^3 + 26674*y^3*z^3 - 44279*y^4*z^3 + 33556*y^5*z^3 - 10008*y^6*z^3 + 372*y^7*z^3 - 1008*y*z^4 + 7851*y^2*z^4 - 20182*y^3*z^4 + 21572*y^4*z^4 - 9322*y^5*z^4 + 846*y^6*z^4 - 45*z^5 + 792*y*z^5 - 4111*y^2*z^5 + 6470*y^3*z^5 - 4306*y^4*z^5 + 948*y^5*z^5 - 198*y*z^6 + 516*y^2*z^6 - 582*y^3*z^6 + 498*y^4*z^6 + 54*z^7 - 108*y*z^7 + 234*y^2*z^7 + 72*y^3*z^7 - 27*z^8 + 54*y*z^8 - 18*y^2*z^8)*G[1 - y, -y, 1 - y, z])/(36*(-1 + y)^2*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^2) + ((-2294*y^4 + 5172*y^5 - 3849*y^6 + 971*y^7 - 5044*y^3*z + 15433*y^4*z - 15101*y^5*z + 4754*y^6*z - 42*y^7*z - 2942*y^2*z^2 + 15560*y^3*z^2 - 21246*y^4*z^2 + 8868*y^5*z^2 - 240*y^6*z^2 - 648*y*z^3 + 7168*y^2*z^3 - 14406*y^3*z^3 + 8471*y^4*z^3 - 657*y^5*z^3 - 90*z^4 + 1818*y*z^4 - 5969*y^2*z^4 + 5111*y^3*z^4 - 1086*y^4*z^4 + 315*z^5 - 1917*y*z^5 + 2472*y^2*z^5 - 1086*y^3*z^5 - 360*z^6 + 882*y*z^6 - 594*y^2*z^6 + 135*z^7 - 135*y*z^7)* G[-y, 0, 1 - y, z])/(36*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-160*y^6 + 394*y^7 - 327*y^8 + 93*y^9 - 560*y^5*z + 1728*y^6*z - 1754*y^7*z + 591*y^8*z - 5*y^9*z - 678*y^4*z^2 + 2910*y^5*z^2 - 3780*y^6*z^2 + 1588*y^7*z^2 - 40*y^8*z^2 - 164*y^3*z^3 + 1886*y^4*z^3 - 3748*y^5*z^3 + 2138*y^6*z^3 - 102*y^7*z^3 - 36*y^2*z^4 + 566*y^3*z^4 - 1924*y^4*z^4 + 1558*y^5*z^4 - 114*y^6*z^4 - 4*y*z^5 + 112*y^2*z^5 - 634*y^3*z^5 + 668*y^4*z^5 - 42*y^5*z^5 - 6*z^6 + 18*y*z^6 - 112*y^2*z^6 + 164*y^3*z^6 + 36*y^4*z^6 + 10*z^7 - 8*y*z^7 - 2*y^2*z^7 + 50*y^3*z^7 - z^8 - 11*y*z^8 + 22*y^2*z^8 - 3*z^9 + 3*y*z^9)*G[-y, 1 - y, 0, z])/ (4*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((1996*y^4 - 5052*y^5 + 4287*y^6 - 1231*y^7 + 4580*y^3*z - 15710*y^4*z + 17206*y^5*z - 6178*y^6*z + 102*y^7*z + 2968*y^2*z^2 - 16792*y^3*z^2 + 25086*y^4*z^2 - 11796*y^5*z^2 + 534*y^6*z^2 + 468*y*z^3 - 7208*y^2*z^3 + 16536*y^3*z^3 - 10840*y^4*z^3 + 1152*y^5*z^3 - 72*z^4 - 792*y*z^4 + 4783*y^2*z^4 - 4885*y^3*z^4 + 1290*y^4*z^4 + 126*z^5 + 378*y*z^5 - 948*y^2*z^5 + 768*y^3*z^5 - 36*z^6 - 72*y*z^6 + 216*y^2*z^6 - 18*z^7 + 18*y*z^7)* G[-y, 1 - y, 1 - y, z])/(36*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-266*y^4 - 556*y^3*z + 33*y^4*z - 365*y^2*z^2 + 66*y^3*z^2 - 90*y*z^3 + 69*y^2*z^3 - 54*z^4 + 90*y*z^4 + 54*z^5)* G[-y, -y, 1 - y, z])/(18*y^2*z^3*(y + z)^2) + ((2 - 6*y + 6*y^2 - 2*y^3 - 2*z + 4*y*z - 2*y^2*z - z^2 + 2*y*z^2 - y^2*z^2 + z^3)*G[0, 0, 0, 0, z])/(2*(-1 + y)^2*z^2* (-1 + y + z)^2) + ((8*y^4 - 32*y^5 + 48*y^6 - 32*y^7 + 8*y^8 - 44*y^3*z + 115*y^4*z - 78*y^5*z - 16*y^6*z + 26*y^7*z - 3*y^8*z - 58*y^2*z^2 + 230*y^3*z^2 - 238*y^4*z^2 + 6*y^5*z^2 + 72*y^6*z^2 - 12*y^7*z^2 + 30*y*z^3 - 52*y^2*z^3 + 118*y^3*z^3 - 212*y^4*z^3 + 134*y^5*z^3 - 18*y^6*z^3 + 24*z^4 - 162*y*z^4 + 386*y^2*z^4 - 388*y^3*z^4 + 134*y^4*z^4 - 18*y^5*z^4 - 51*z^5 + 198*y*z^5 - 255*y^2*z^5 + 78*y^3*z^5 - 18*y^4*z^5 + 30*z^6 - 72*y*z^6 + 30*y^2*z^6 - 12*y^3*z^6 - 3*z^7 + 6*y*z^7 - 3*y^2*z^7)* G[0, 0, 0, 1 - y, z])/(6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((4*y^3 - 16*y^4 + 24*y^5 - 16*y^6 + 4*y^7 + 8*y^2*z - 66*y^3*z + 166*y^4*z - 182*y^5*z + 90*y^6*z - 16*y^7*z + 4*y*z^2 - 79*y^2*z^2 + 296*y^3*z^2 - 439*y^4*z^2 + 286*y^5*z^2 - 68*y^6*z^2 - 12*y*z^3 + 132*y^2*z^3 - 320*y^3*z^3 + 294*y^4*z^3 - 100*y^5*z^3 + 6*y^6*z^3 + 3*z^4 - 50*y^2*z^4 + 92*y^3*z^4 - 60*y^4*z^4 + 12*y^5*z^4 - 6*z^5 + 14*y*z^5 - 8*y^2*z^5 - 12*y^3*z^5 + 6*y^4*z^5 + 3*z^6 - 6*y*z^6)*G[0, 0, 1, 0, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-4*y^5 + 12*y^6 - 8*y^7 - 8*y^8 + 12*y^9 - 4*y^10 - 16*y^4*z + 72*y^5*z - 112*y^6*z + 62*y^7*z + 6*y^8*z - 14*y^9*z + 2*y^10*z - 24*y^3*z^2 + 171*y^4*z^2 - 416*y^5*z^2 + 456*y^6*z^2 - 216*y^7*z^2 + 17*y^8*z^2 + 12*y^9*z^2 - 16*y^2*z^3 + 220*y^3*z^3 - 776*y^4*z^3 + 1182*y^5*z^3 - 821*y^6*z^3 + 192*y^7*z^3 + 19*y^8*z^3 - 4*y*z^4 + 76*y^2*z^4 - 480*y^3*z^4 + 1107*y^4*z^4 - 1082*y^5*z^4 + 392*y^6*z^4 - 8*y^7*z^4 + 16*y*z^5 - 140*y^2*z^5 + 482*y^3*z^5 - 686*y^4*z^5 + 386*y^5*z^5 - 54*y^6*z^5 + z^6 - 32*y*z^6 + 156*y^2*z^6 - 300*y^3*z^6 + 245*y^4*z^6 - 64*y^5*z^6 - 4*z^7 + 38*y*z^7 - 105*y^2*z^7 + 112*y^3*z^7 - 37*y^4*z^7 + 5*z^8 - 22*y*z^8 + 30*y^2*z^8 - 12*y^3*z^8 - 2*z^9 + 4*y*z^9 - 2*y^2*z^9)* G[0, 0, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((38*y^4 - 152*y^5 + 228*y^6 - 152*y^7 + 38*y^8 + 166*y^3*z - 752*y^4*z + 1260*y^5*z - 928*y^6*z + 254*y^7*z + 191*y^2*z^2 - 1120*y^3*z^2 + 2267*y^4*z^2 - 1938*y^5*z^2 + 600*y^6*z^2 + 24*y*z^3 - 505*y^2*z^3 + 1582*y^3*z^3 - 1769*y^4*z^3 + 686*y^5*z^3 - 18*y^6*z^3 + 9*z^4 - 114*y*z^4 + 554*y^2*z^4 - 880*y^3*z^4 + 494*y^4*z^4 - 66*y^5*z^4 - 33*z^5 + 198*y*z^5 - 396*y^2*z^5 + 318*y^3*z^5 - 93*y^4*z^5 + 39*z^6 - 138*y*z^6 + 156*y^2*z^6 - 60*y^3*z^6 - 15*z^7 + 30*y*z^7 - 15*y^2*z^7)*G[0, 0, 1 - y, 1 - y, z])/(6*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-4*y^4 + 16*y^5 - 24*y^6 + 16*y^7 - 4*y^8 - 50*y^3*z + 214*y^4*z - 342*y^5*z + 242*y^6*z - 64*y^7*z - 100*y^2*z^2 + 512*y^3*z^2 - 961*y^4*z^2 + 786*y^5*z^2 - 237*y^6*z^2 - 30*y*z^3 + 338*y^2*z^3 - 938*y^3*z^3 + 994*y^4*z^3 - 376*y^5*z^3 + 12*y^6*z^3 - 18*z^4 + 156*y*z^4 - 529*y^2*z^4 + 710*y^3*z^4 - 364*y^4*z^4 + 48*y^5*z^4 + 48*z^5 - 234*y*z^5 + 396*y^2*z^5 - 276*y^3*z^5 + 72*y^4*z^5 - 42*z^6 + 132*y*z^6 - 135*y^2*z^6 + 48*y^3*z^6 + 12*z^7 - 24*y*z^7 + 12*y^2*z^7)* G[0, 0, -y, 1 - y, z])/(6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-4*y^3 + 8*y^4 - 4*y^5 - 8*y^2*z + 18*y^3*z - 10*y^4*z - 4*y*z^2 + 9*y^2*z^2 - 2*y^3*z^2 - 4*y^4*z^2 + 4*y^2*z^3 - 8*y^3*z^3 + 2*y^4*z^3 - z^4 + 6*y*z^4 - 10*y^2*z^4 + 4*y^3*z^4 + 2*z^5 - 4*y*z^5 + 2*y^2*z^5)*G[0, 1, 0, 0, z])/ ((-1 + y)^2*y^2*z^3*(y + z)^2) + ((-4*y^3 + 25*y^4 - 46*y^5 + 33*y^6 - 8*y^7 - 8*y^2*z + 62*y^3*z - 138*y^4*z + 122*y^5*z - 38*y^6*z - 4*y*z^2 + 51*y^2*z^2 - 158*y^3*z^2 + 185*y^4*z^2 - 80*y^5*z^2 + 6*y^6*z^2 + 24*y*z^3 - 124*y^2*z^3 + 208*y^3*z^3 - 136*y^4*z^3 + 32*y^5*z^3 - 4*y^6*z^3 + 4*z^4 - 56*y*z^4 + 154*y^2*z^4 - 152*y^3*z^4 + 61*y^4*z^4 - 12*y^5*z^4 - 10*z^5 + 56*y*z^5 - 88*y^2*z^5 + 54*y^3*z^5 - 14*y^4*z^5 + 8*z^6 - 24*y*z^6 + 23*y^2*z^6 - 8*y^3*z^6 - 2*z^7 + 4*y*z^7 - 2*y^2*z^7)*G[0, 1, 0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-1 + 2*y + 3*z - 4*y*z - 3*z^2 + 2*y*z^2 + z^3)*G[0, 1, 1, 0, z])/(y^2*z*(-1 + y + z)^2) + ((8*y^3 - 31*y^4 + 46*y^5 - 31*y^6 + 8*y^7 + 16*y^2*z - 82*y^3*z + 150*y^4*z - 118*y^5*z + 34*y^6*z + 8*y*z^2 - 64*y^2*z^2 + 150*y^3*z^2 - 134*y^4*z^2 + 34*y^5*z^2 + 6*y^6*z^2 - 14*y*z^3 + 46*y^2*z^3 - 24*y^3*z^3 - 45*y^4*z^3 + 40*y^5*z^3 - 3*y^6*z^3 + 3*z^4 - 20*y*z^4 + 80*y^2*z^4 - 146*y^3*z^4 + 103*y^4*z^4 - 18*y^5*z^4 - 12*z^5 + 68*y*z^5 - 141*y^2*z^5 + 122*y^3*z^5 - 33*y^4*z^5 + 15*z^6 - 54*y*z^6 + 65*y^2*z^6 - 24*y^3*z^6 - 6*z^7 + 12*y*z^7 - 6*y^2*z^7)*G[0, 1, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((8*y^5 - 24*y^6 + 16*y^7 + 16*y^8 - 24*y^9 + 8*y^10 + 32*y^4*z - 120*y^5*z + 118*y^6*z + 50*y^7*z - 138*y^8*z + 62*y^9*z - 4*y^10*z + 48*y^3*z^2 - 230*y^4*z^2 + 296*y^5*z^2 + 76*y^6*z^2 - 384*y^7*z^2 + 218*y^8*z^2 - 24*y^9*z^2 + 32*y^2*z^3 - 176*y^3*z^3 + 204*y^4*z^3 + 336*y^5*z^3 - 823*y^6*z^3 + 494*y^7*z^3 - 67*y^8*z^3 + 8*y*z^4 - 96*y^2*z^4 + 136*y^3*z^4 + 394*y^4*z^4 - 1032*y^5*z^4 + 711*y^6*z^4 - 116*y^7*z^4 - 18*y^2*z^5 + 322*y^3*z^5 - 824*y^4*z^5 + 678*y^5*z^5 - 138*y^6*z^5 + 6*z^6 - 64*y*z^6 + 260*y^2*z^6 - 532*y^3*z^6 + 476*y^4*z^6 - 116*y^5*z^6 - 16*z^7 + 100*y*z^7 - 235*y^2*z^7 + 238*y^3*z^7 - 67*y^4*z^7 + 14*z^8 - 52*y*z^8 + 67*y^2*z^8 - 24*y^3*z^8 - 4*z^9 + 8*y*z^9 - 4*y^2*z^9)* G[0, 1 - y, 0, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((12*y^3 - 22*y^4 - 32*y^5 + 108*y^6 - 92*y^7 + 26*y^8 + 24*y^2*z + 46*y^3*z - 431*y^4*z + 780*y^5*z - 574*y^6*z + 158*y^7*z - 3*y^8*z + 12*y*z^2 + 125*y^2*z^2 - 850*y^3*z^2 + 1613*y^4*z^2 - 1248*y^5*z^2 + 360*y^6*z^2 - 12*y^7*z^2 - 12*y*z^3 - 337*y^2*z^3 + 1066*y^3*z^3 - 1130*y^4*z^3 + 440*y^5*z^3 - 27*y^6*z^3 - 15*z^4 + 24*y*z^4 + 188*y^2*z^4 - 502*y^3*z^4 + 410*y^4*z^4 - 54*y^5*z^4 + 18*z^5 + 18*y*z^5 - 192*y^2*z^5 + 330*y^3*z^5 - 72*y^4*z^5 + 9*z^6 - 66*y*z^6 + 156*y^2*z^6 - 48*y^3*z^6 - 12*z^7 + 24*y*z^7 - 12*y^2*z^7)*G[0, 1 - y, 0, 1 - y, z])/(6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-4*y^3 + 21*y^4 - 44*y^5 + 46*y^6 - 24*y^7 + 5*y^8 - 8*y^2*z + 38*y^3*z - 66*y^4*z + 52*y^5*z - 20*y^6*z + 6*y^7*z - 2*y^8*z - 4*y*z^2 + 14*y^2*z^2 + 16*y^3*z^2 - 97*y^4*z^2 + 102*y^5*z^2 - 23*y^6*z^2 - 8*y^7*z^2 + 10*y*z^3 + 5*y^2*z^3 - 104*y^3*z^3 + 143*y^4*z^3 - 40*y^5*z^3 - 14*y^6*z^3 - z^4 - 2*y*z^4 - 24*y^2*z^4 + 56*y^3*z^4 - 16*y^4*z^4 - 10*y^5*z^4 + 3*z^5 - 12*y*z^5 + 20*y^2*z^5 - 6*y^3*z^5 + y^4*z^5 - 3*z^6 + 10*y*z^6 - 8*y^2*z^6 + 4*y^3*z^6 + z^7 - 2*y*z^7 + y^2*z^7)* G[0, 1 - y, 1, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-4*y^5 + 5*y^6 + 20*y^7 - 50*y^8 + 40*y^9 - 11*y^10 - 16*y^4*z + 40*y^5*z + 33*y^6*z - 182*y^7*z + 188*y^8*z - 66*y^9*z + 3*y^10*z - 24*y^3*z^2 + 111*y^4*z^2 - 100*y^5*z^2 - 174*y^6*z^2 + 342*y^7*z^2 - 173*y^8*z^2 + 18*y^9*z^2 - 16*y^2*z^3 + 124*y^3*z^3 - 254*y^4*z^3 + 30*y^5*z^3 + 352*y^6*z^3 - 286*y^7*z^3 + 50*y^8*z^3 - 4*y*z^4 + 93*y^2*z^4 - 344*y^3*z^4 + 347*y^4*z^4 + 126*y^5*z^4 - 302*y^6*z^4 + 76*y^7*z^4 + 24*y*z^5 - 203*y^2*z^5 + 402*y^3*z^5 - 138*y^4*z^5 - 174*y^5*z^5 + 57*y^6*z^5 + 3*z^6 - 56*y*z^6 + 202*y^2*z^6 - 178*y^3*z^6 - 25*y^4*z^6 + 6*y^5*z^6 - 8*z^7 + 58*y*z^7 - 96*y^2*z^7 + 34*y^3*z^7 - 20*y^4*z^7 + 7*z^8 - 26*y*z^8 + 23*y^2*z^8 - 12*y^3*z^8 - 2*z^9 + 4*y*z^9 - 2*y^2*z^9)* G[0, 1 - y, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-130*y^3 + 520*y^4 - 780*y^5 + 520*y^6 - 130*y^7 - 196*y^2*z + 1050*y^3*z - 1980*y^4*z + 1600*y^5*z - 480*y^6*z + 6*y^7*z - 27*y*z^2 + 506*y^2*z^2 - 1501*y^3*z^2 + 1610*y^4*z^2 - 606*y^5*z^2 + 18*y^6*z^2 + 15*z^3 - 9*y*z^3 - 265*y^2*z^3 + 515*y^3*z^3 - 268*y^4*z^3 + 12*y^5*z^3 - 33*z^4 + 81*y*z^4 - 63*y^2*z^4 + 18*y^3*z^4 - 6*y^4*z^4 + 21*z^5 - 51*y*z^5 + 36*y^2*z^5 - 9*y^3*z^5 - 3*z^6 + 6*y*z^6 - 3*y^2*z^6)* G[0, 1 - y, 1 - y, 1 - y, z])/(6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)) + ((11*y^4 - 44*y^5 + 66*y^6 - 44*y^7 + 11*y^8 - 86*y^3*z + 316*y^4*z - 432*y^5*z + 260*y^6*z - 58*y^7*z - 193*y^2*z^2 + 932*y^3*z^2 - 1609*y^4*z^2 + 1194*y^5*z^2 - 324*y^6*z^2 - 24*y*z^3 + 491*y^2*z^3 - 1394*y^3*z^3 + 1429*y^4*z^3 - 520*y^5*z^3 + 18*y^6*z^3 + 78*y*z^4 - 469*y^2*z^4 + 770*y^3*z^4 - 448*y^4*z^4 + 66*y^5*z^4 + 15*z^5 - 144*y*z^5 + 336*y^2*z^5 - 306*y^3*z^5 + 93*y^4*z^5 - 30*z^6 + 120*y*z^6 - 153*y^2*z^6 + 60*y^3*z^6 + 15*z^7 - 30*y*z^7 + 15*y^2*z^7)*G[0, 1 - y, -y, 1 - y, z])/(6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((14*y^4 - 14*y^5 - 27*y^6 + 40*y^7 - 13*y^8 + 16*y^3*z - 11*y^4*z - 66*y^5*z + 104*y^6*z - 46*y^7*z + 3*y^8*z - 4*y^2*z^2 + 20*y^3*z^2 - 64*y^4*z^2 + 96*y^5*z^2 - 60*y^6*z^2 + 12*y^7*z^2 + 12*y*z^3 - 55*y^2*z^3 + 106*y^3*z^3 - 86*y^4*z^3 + 14*y^5*z^3 + 9*y^6*z^3 + 12*z^4 - 96*y*z^4 + 269*y^2*z^4 - 328*y^3*z^4 + 161*y^4*z^4 - 30*y^5*z^4 - 36*z^5 + 180*y*z^5 - 318*y^2*z^5 + 216*y^3*z^5 - 66*y^4*z^5 + 36*z^6 - 120*y*z^6 + 120*y^2*z^6 - 48*y^3*z^6 - 12*z^7 + 24*y*z^7 - 12*y^2*z^7)*G[0, -y, 0, 1 - y, z])/ (6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-4*y^6 + 18*y^7 - 29*y^8 + 20*y^9 - 5*y^10 - 2*y^5*z + 36*y^6*z - 96*y^7*z + 94*y^8*z - 34*y^9*z + 2*y^10*z + 20*y^4*z^2 - 16*y^5*z^2 - 109*y^6*z^2 + 198*y^7*z^2 - 105*y^8*z^2 + 12*y^9*z^2 - 40*y^3*z^3 + 202*y^4*z^3 - 482*y^5*z^3 + 550*y^6*z^3 - 262*y^7*z^3 + 32*y^8*z^3 + 24*y^2*z^4 + 42*y^3*z^4 - 415*y^4*z^4 + 660*y^5*z^4 - 358*y^6*z^4 + 52*y^7*z^4 - 22*y*z^5 + 64*y^2*z^5 - 224*y^3*z^5 + 404*y^4*z^5 - 262*y^5*z^5 + 60*y^6*z^5 - 8*z^6 + 84*y*z^6 - 235*y^2*z^6 + 302*y^3*z^6 - 165*y^4*z^6 + 52*y^5*z^6 + 18*z^7 - 94*y*z^7 + 166*y^2*z^7 - 102*y^3*z^7 + 32*y^4*z^7 - 12*z^8 + 36*y*z^8 - 31*y^2*z^8 + 12*y^3*z^8 + 2*z^9 - 4*y*z^9 + 2*y^2*z^9)*G[0, -y, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((-y^4 + 4*y^5 - 6*y^6 + 4*y^7 - y^8 - 32*y^3*z + 169*y^4*z - 318*y^5*z + 260*y^6*z - 82*y^7*z + 3*y^8*z - 70*y^2*z^2 + 422*y^3*z^2 - 904*y^4*z^2 + 834*y^5*z^2 - 294*y^6*z^2 + 12*y^7*z^2 - 24*y*z^3 + 296*y^2*z^3 - 902*y^3*z^3 + 1045*y^4*z^3 - 448*y^5*z^3 + 33*y^6*z^3 - 21*z^4 + 174*y*z^4 - 601*y^2*z^4 + 848*y^3*z^4 - 466*y^4*z^4 + 84*y^5*z^4 + 63*z^5 - 318*y*z^5 + 570*y^2*z^5 - 402*y^3*z^5 + 123*y^4*z^5 - 63*z^6 + 210*y*z^6 - 213*y^2*z^6 + 84*y^3*z^6 + 21*z^7 - 42*y*z^7 + 21*y^2*z^7)*G[0, -y, 1 - y, 1 - y, z])/(6*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-11*y^4 - 4*y^3*z + 28*y^2*z^2 + 12*y*z^3 - 6*y^2*z^3 + 6*z^4 - 12*y*z^4 - 6*z^5)* G[0, -y, -y, 1 - y, z])/(3*y^2*z^3*(y + z)^2) + ((14*y - 25*y^2 + 12*y^3 - 42*y*z + 50*y^2*z - 12*y^3*z - 4*z^2 + 50*y*z^2 - 32*y^2*z^2 + 12*z^3 - 30*y*z^3 + 7*y^2*z^3 - 12*z^4 + 8*y*z^4 + 4*z^5)*G[1, 0, 0, 0, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-2*y + 16*y^2 - 8*y^3 + 6*y*z - 26*y^2*z + 6*y^3*z + z^2 - 8*y*z^2 + 10*y^2*z^2 - 3*z^3 + 6*y*z^3 + 3*z^4 - 2*y*z^4 - z^5)* G[1, 0, 0, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-2*y + 13*y^2 - 8*y^3 + 6*y*z - 26*y^2*z + 8*y^3*z - 3*z^2 + 14*y^2*z^2 + 9*z^3 - 10*y*z^3 - y^2*z^3 - 9*z^4 + 6*y*z^4 + 3*z^5)* G[1, 0, 1, 0, z])/(y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(10*y - 9*y^2 + 4*y^3 - 20*y*z + 9*y^2*z - 5*z^2 + 20*y*z^2 + 10*z^3 - 10*y*z^3 - 5*z^4)*G[1, 0, 1 - y, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((2*y - 16*y^2 + 8*y^3 - 6*y*z + 26*y^2*z - 6*y^3*z + z^2 + 4*y*z^2 - 8*y^2*z^2 - 3*z^3 + 2*y*z^3 - 2*y^2*z^3 + 3*z^4 - 2*y*z^4 - z^5)*G[1, 0, 1 - y, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(2*y - 19*y^2 + 12*y^3 - 4*y*z + 19*y^2*z + 3*z^2 - 4*y*z^2 + 2*y^2*z^2 - 6*z^3 + 6*y*z^3 + 3*z^4)* G[1, 0, -y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((2*y - 7*y^2 + 4*y^3 - 6*y*z + 14*y^2*z - 4*y^3*z - z^2 + 8*y*z^2 - 8*y^2*z^2 + 3*z^3 - 6*y*z^3 + y^2*z^3 - 3*z^4 + 2*y*z^4 + z^5)* G[1, 1, 0, 0, z])/(y^2*z^3*(-1 + y + z)^2) + ((-4*y + 26*y^2 - 12*y^3 + 12*y*z - 40*y^2*z + 8*y^3*z - z^2 - 10*y*z^2 + 13*y^2*z^2 + 3*z^3 + y^2*z^3 - 3*z^4 + 2*y*z^4 + z^5)* G[1, 1, 0, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2) + ((1 - 2*y - 3*z + 4*y*z + 3*z^2 - 2*y*z^2 - z^3)*G[1, 1, 1, 0, z])/ (2*y^2*z*(-1 + y + z)^2) + ((-1 + z)*(2*y^2 - 2*y^2*z + z^2 - 2*y*z^2 + 2*y^2*z^2 - 2*z^3 + 2*y*z^3 + z^4)*G[1, 1, 1 - y, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2) + (2*(-1 + z)*(3*y - 4*y^2 + 2*y^3 - 6*y*z + 4*y^2*z - z^2 + 5*y*z^2 - y^2*z^2 + 2*z^3 - 2*y*z^3 - z^4)* G[1, 1 - y, 0, 0, z])/(y^2*z^3*(-1 + y + z)^2) + ((6*y - 39*y^2 + 20*y^3 - 18*y*z + 66*y^2*z - 16*y^3*z + 3*z^2 + 12*y*z^2 - 27*y^2*z^2 - 9*z^3 + 6*y*z^3 + 9*z^4 - 6*y*z^4 - 3*z^5)* G[1, 1 - y, 0, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(-12*y^2 + 8*y^3 + 12*y^2*z + 2*z^2 - 4*y*z^2 + 7*y^2*z^2 - 4*z^3 + 4*y*z^3 + 2*z^4)*G[1, 1 - y, 1, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(8*y - 15*y^2 + 8*y^3 - 16*y*z + 15*y^2*z - 3*z^2 + 14*y*z^2 + 4*y^2*z^2 + 6*z^3 - 6*y*z^3 - 3*z^4)*G[1, 1 - y, 1 - y, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(2*y - 19*y^2 + 12*y^3 - 4*y*z + 19*y^2*z + 3*z^2 - 4*y*z^2 + 2*y^2*z^2 - 6*z^3 + 6*y*z^3 + 3*z^4)*G[1, 1 - y, -y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-14*y^5 + 82*y^6 - 188*y^7 + 212*y^8 - 118*y^9 + 26*y^10 - 56*y^4*z + 378*y^5*z - 985*y^6*z + 1246*y^7*z - 768*y^8*z + 184*y^9*z + y^10*z - 84*y^3*z^2 + 696*y^4*z^2 - 2134*y^5*z^2 + 3094*y^6*z^2 - 2144*y^7*z^2 + 566*y^8*z^2 + 6*y^9*z^2 - 56*y^2*z^3 + 668*y^3*z^3 - 2554*y^4*z^3 + 4362*y^5*z^3 - 3454*y^6*z^3 + 1026*y^7*z^3 + 8*y^8*z^3 - 14*y*z^4 + 274*y^2*z^4 - 1532*y^3*z^4 + 3396*y^4*z^4 - 3270*y^5*z^4 + 1161*y^6*z^4 - 16*y^7*z^4 + 58*y*z^5 - 505*y^2*z^5 + 1522*y^3*z^5 - 1872*y^4*z^5 + 856*y^5*z^5 - 63*y^6*z^5 + 4*z^6 - 106*y*z^6 + 470*y^2*z^6 - 756*y^3*z^6 + 468*y^4*z^6 - 86*y^5*z^6 - 12*z^7 + 102*y*z^7 - 238*y^2*z^7 + 206*y^3*z^7 - 62*y^4*z^7 + 12*z^8 - 48*y*z^8 + 59*y^2*z^8 - 24*y^3*z^8 - 4*z^9 + 8*y*z^9 - 4*y^2*z^9)* G[1 - y, 0, 0, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-55*y^4 + 220*y^5 - 330*y^6 + 220*y^7 - 55*y^8 - 26*y^3*z + 220*y^4*z - 504*y^5*z + 452*y^6*z - 142*y^7*z + 95*y^2*z^2 - 316*y^3*z^2 + 323*y^4*z^2 - 78*y^5*z^2 - 24*y^6*z^2 + 12*y*z^3 - 241*y^2*z^3 + 634*y^3*z^3 - 614*y^4*z^3 + 224*y^5*z^3 - 15*y^6*z^3 + 12*z^4 - 90*y*z^4 + 329*y^2*z^4 - 496*y^3*z^4 + 299*y^4*z^4 - 48*y^5*z^4 - 33*z^5 + 156*y*z^5 - 279*y^2*z^5 + 228*y^3*z^5 - 60*y^4*z^5 + 30*z^6 - 96*y*z^6 + 108*y^2*z^6 - 36*y^3*z^6 - 9*z^7 + 18*y*z^7 - 9*y^2*z^7)*G[1 - y, 0, 0, 1 - y, z])/(6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-8*y^3 + 39*y^4 - 76*y^5 + 74*y^6 - 36*y^7 + 7*y^8 - 16*y^2*z + 86*y^3*z - 177*y^4*z + 176*y^5*z - 86*y^6*z + 18*y^7*z - y^8*z - 8*y*z^2 + 55*y^2*z^2 - 118*y^3*z^2 + 93*y^4*z^2 - 16*y^5*z^2 - 2*y^6*z^2 - 4*y^7*z^2 + 20*y*z^3 - 56*y^2*z^3 + 14*y^3*z^3 + 61*y^4*z^3 - 36*y^5*z^3 - 3*y^6*z^3 - 2*z^4 - 6*y*z^4 - 3*y^2*z^4 + 44*y^3*z^4 - 36*y^4*z^4 + 4*y^5*z^4 + 5*z^5 - 16*y*z^5 + 28*y^2*z^5 - 22*y^3*z^5 + 7*y^4*z^5 - 4*z^6 + 12*y*z^6 - 11*y^2*z^6 + 4*y^3*z^6 + z^7 - 2*y*z^7 + y^2*z^7)* G[1 - y, 0, 1, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((18*y^5 - 85*y^6 + 160*y^7 - 150*y^8 + 70*y^9 - 13*y^10 + 72*y^4*z - 390*y^5*z + 844*y^6*z - 908*y^7*z + 480*y^8*z - 94*y^9*z - 4*y^10*z + 108*y^3*z^2 - 707*y^4*z^2 + 1810*y^5*z^2 - 2273*y^6*z^2 + 1380*y^7*z^2 - 294*y^8*z^2 - 24*y^9*z^2 + 72*y^2*z^3 - 648*y^3*z^3 + 2072*y^4*z^3 - 3120*y^5*z^3 + 2205*y^6*z^3 - 522*y^7*z^3 - 59*y^8*z^3 + 18*y*z^4 - 269*y^2*z^4 + 1196*y^3*z^4 - 2305*y^4*z^4 + 1960*y^5*z^4 - 515*y^6*z^4 - 80*y^7*z^4 - 46*y*z^5 + 328*y^2*z^5 - 852*y^3*z^5 + 880*y^4*z^5 - 218*y^5*z^5 - 72*y^6*z^5 + z^6 + 26*y*z^6 - 113*y^2*z^6 + 124*y^3*z^6 + 44*y^4*z^6 - 52*y^5*z^6 - 4*z^7 + 20*y*z^7 - 51*y^2*z^7 + 86*y^3*z^7 - 31*y^4*z^7 + 5*z^8 - 22*y*z^8 + 34*y^2*z^8 - 12*y^3*z^8 - 2*z^9 + 4*y*z^9 - 2*y^2*z^9)* G[1 - y, 0, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-34*y^4 + 136*y^5 - 204*y^6 + 136*y^7 - 34*y^8 - 92*y^3*z + 448*y^4*z - 792*y^5*z + 608*y^6*z - 172*y^7*z - 46*y^2*z^2 + 392*y^3*z^2 - 967*y^4*z^2 + 942*y^5*z^2 - 321*y^6*z^2 + 24*y*z^3 + 2*y^2*z^3 - 302*y^3*z^3 + 514*y^4*z^3 - 244*y^5*z^3 + 6*y^6*z^3 - 60*y*z^4 + 125*y^2*z^4 - 58*y^3*z^4 - 4*y^4*z^4 - 6*z^5 + 72*y*z^5 - 144*y^2*z^5 + 108*y^3*z^5 - 24*y^4*z^5 + 12*z^6 - 48*y*z^6 + 63*y^2*z^6 - 24*y^3*z^6 - 6*z^7 + 12*y*z^7 - 6*y^2*z^7)*G[1 - y, 0, 1 - y, 1 - y, z])/ (6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-13*y^4 + 52*y^5 - 78*y^6 + 52*y^7 - 13*y^8 - 122*y^3*z + 529*y^4*z - 864*y^5*z + 638*y^6*z - 190*y^7*z + 9*y^8*z - 208*y^2*z^2 + 1106*y^3*z^2 - 2137*y^4*z^2 + 1824*y^5*z^2 - 621*y^6*z^2 + 36*y^7*z^2 - 42*y*z^3 + 614*y^2*z^3 - 1808*y^3*z^3 + 2017*y^4*z^3 - 856*y^5*z^3 + 75*y^6*z^3 - 15*z^4 + 174*y*z^4 - 736*y^2*z^4 + 1118*y^3*z^4 - 646*y^4*z^4 + 108*y^5*z^4 + 45*z^5 - 252*y*z^5 + 474*y^2*z^5 - 366*y^3*z^5 + 105*y^4*z^5 - 45*z^6 + 150*y*z^6 - 162*y^2*z^6 + 60*y^3*z^6 + 15*z^7 - 30*y*z^7 + 15*y^2*z^7)*G[1 - y, 0, -y, 1 - y, z])/(6*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((6*y^3 - 25*y^4 + 36*y^5 - 19*y^6 + 2*y^8 + 12*y^2*z - 68*y^3*z + 132*y^4*z - 108*y^5*z + 34*y^6*z - 4*y^7*z + 2*y^8*z + 6*y*z^2 - 67*y^2*z^2 + 198*y^3*z^2 - 239*y^4*z^2 + 130*y^5*z^2 - 36*y^6*z^2 + 8*y^7*z^2 - 22*y*z^3 + 126*y^2*z^3 - 232*y^3*z^3 + 181*y^4*z^3 - 68*y^5*z^3 + 15*y^6*z^3 - 2*z^4 + 38*y*z^4 - 118*y^2*z^4 + 132*y^3*z^4 - 66*y^4*z^4 + 18*y^5*z^4 + 6*z^5 - 38*y*z^5 + 65*y^2*z^5 - 44*y^3*z^5 + 15*y^4*z^5 - 6*z^6 + 20*y*z^6 - 20*y^2*z^6 + 8*y^3*z^6 + 2*z^7 - 4*y*z^7 + 2*y^2*z^7)*G[1 - y, 1, 0, 0, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((10*y^3 - 45*y^4 + 98*y^5 - 118*y^6 + 72*y^7 - 17*y^8 + 20*y^2*z - 124*y^3*z + 323*y^4*z - 428*y^5*z + 284*y^6*z - 76*y^7*z + y^8*z + 10*y*z^2 - 114*y^2*z^2 + 394*y^3*z^2 - 611*y^4*z^2 + 450*y^5*z^2 - 133*y^6*z^2 + 4*y^7*z^2 - 28*y*z^3 + 180*y^2*z^3 - 378*y^3*z^3 + 324*y^4*z^3 - 102*y^5*z^3 + 4*y^6*z^3 + z^4 + 20*y*z^4 - 80*y^2*z^4 + 78*y^3*z^4 - 16*y^4*z^4 - 2*y^5*z^4 - 3*z^5 + 6*y*z^5 - 17*y^2*z^5 + 22*y^3*z^5 - 6*y^4*z^5 + 3*z^6 - 10*y*z^6 + 12*y^2*z^6 - 4*y^3*z^6 - z^7 + 2*y*z^7 - y^2*z^7)*G[1 - y, 1, 0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-1 + z)*(2 - 4*y + 3*y^2 - 4*z + 4*y*z + 2*z^2)*G[1 - y, 1, 1, 0, z])/(2*y^2*z*(-1 + y + z)^2) + ((-4*y^3 + 8*y^4 + 18*y^5 - 59*y^6 + 52*y^7 - 15*y^8 - 8*y^2*z + 28*y^3*z + 16*y^4*z - 140*y^5*z + 160*y^6*z - 56*y^7*z - 4*y*z^2 + 40*y^2*z^2 - 66*y^3*z^2 - 38*y^4*z^2 + 134*y^5*z^2 - 66*y^6*z^2 + 20*y*z^3 - 96*y^2*z^3 + 128*y^3*z^3 - 47*y^4*z^3 + 2*y^5*z^3 - 7*y^6*z^3 + 4*z^4 - 52*y*z^4 + 145*y^2*z^4 - 156*y^3*z^4 + 79*y^4*z^4 - 22*y^5*z^4 - 12*z^5 + 68*y*z^5 - 119*y^2*z^5 + 86*y^3*z^5 - 27*y^4*z^5 + 12*z^6 - 40*y*z^6 + 42*y^2*z^6 - 16*y^3*z^6 - 4*z^7 + 8*y*z^7 - 4*y^2*z^7)*G[1 - y, 1, 1 - y, 0, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((2*y^4 - 16*y^5 + 44*y^6 - 56*y^7 + 34*y^8 - 8*y^9 + 8*y^3*z - 58*y^4*z + 173*y^5*z - 250*y^6*z + 172*y^7*z - 44*y^8*z - y^9*z + 12*y^2*z^2 - 72*y^3*z^2 + 234*y^4*z^2 - 416*y^5*z^2 + 352*y^6*z^2 - 104*y^7*z^2 - 6*y^8*z^2 + 8*y*z^3 - 56*y^2*z^3 + 198*y^3*z^3 - 442*y^4*z^3 + 480*y^5*z^3 - 174*y^6*z^3 - 14*y^7*z^3 + 2*z^4 - 8*y*z^4 + 44*y^2*z^4 - 240*y^3*z^4 + 434*y^4*z^4 - 221*y^5*z^4 - 16*y^6*z^4 - 6*z^5 + 5*y*z^5 - 66*y^2*z^5 + 252*y^3*z^5 - 196*y^4*z^5 - 9*y^5*z^5 + 6*z^6 - 24*y*z^6 + 108*y^2*z^6 - 118*y^3*z^6 - 2*y^4*z^6 - 2*z^7 + 24*y*z^7 - 42*y^2*z^7 - 5*y*z^8)* G[1 - y, 1 - y, 0, 0, z])/(2*(-1 + y)^2*y*z^3*(-1 + y + z)^2* (y + z)^4) + ((-31*y^4 + 124*y^5 - 186*y^6 + 124*y^7 - 31*y^8 - 110*y^3*z + 472*y^4*z - 762*y^5*z + 554*y^6*z - 160*y^7*z + 6*y^8*z - 97*y^2*z^2 + 548*y^3*z^2 - 1072*y^4*z^2 + 912*y^5*z^2 - 315*y^6*z^2 + 24*y^7*z^2 + 12*y*z^3 + 107*y^2*z^3 - 434*y^3*z^3 + 550*y^4*z^3 - 256*y^5*z^3 + 21*y^6*z^3 + 12*z^4 - 90*y*z^4 + 170*y^2*z^4 - 82*y^3*z^4 - 19*y^4*z^4 - 24*y^5*z^4 - 33*z^5 + 156*y*z^5 - 237*y^2*z^5 + 102*y^3*z^5 - 54*y^4*z^5 + 30*z^6 - 96*y*z^6 + 69*y^2*z^6 - 36*y^3*z^6 - 9*z^7 + 18*y*z^7 - 9*y^2*z^7)* G[1 - y, 1 - y, 0, 1 - y, z])/(6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((2*y^3 - 18*y^4 + 56*y^5 - 79*y^6 + 52*y^7 - 13*y^8 + 4*y^2*z - 50*y^3*z + 180*y^4*z - 284*y^5*z + 210*y^6*z - 62*y^7*z + 2*y^8*z + 2*y*z^2 - 43*y^2*z^2 + 202*y^3*z^2 - 379*y^4*z^2 + 322*y^5*z^2 - 112*y^6*z^2 + 8*y^7*z^2 - 4*y*z^3 + 65*y^2*z^3 - 186*y^3*z^3 + 199*y^4*z^3 - 84*y^5*z^3 + 10*y^6*z^3 + z^4 - 4*y*z^4 - 7*y^2*z^4 + 16*y^3*z^4 - 9*y^4*z^4 + 2*y^5*z^4 - 3*z^5 + 14*y*z^5 - 28*y^2*z^5 + 20*y^3*z^5 - 5*y^4*z^5 + 3*z^6 - 10*y*z^6 + 10*y^2*z^6 - 4*y^3*z^6 - z^7 + 2*y*z^7 - y^2*z^7)* G[1 - y, 1 - y, 1, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-6*y^5 + 21*y^6 - 24*y^7 + 9*y^8 - 24*y^4*z + 100*y^5*z - 140*y^6*z + 62*y^7*z + 2*y^8*z - 36*y^3*z^2 + 192*y^4*z^2 - 324*y^5*z^2 + 162*y^6*z^2 + 8*y^7*z^2 - 24*y^2*z^3 + 186*y^3*z^3 - 374*y^4*z^3 + 210*y^5*z^3 + 10*y^6*z^3 - 6*y*z^4 + 73*y^2*z^4 - 184*y^3*z^4 + 129*y^4*z^4 + 14*y*z^5 - 52*y^2*z^5 + 56*y^3*z^5 - 10*y^4*z^5 + 2*z^6 - 12*y*z^6 + 20*y^2*z^6 - 8*y^3*z^6 - 2*z^7 + 4*y*z^7 - 2*y^2*z^7)*G[1 - y, 1 - y, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(y + z)^4) + ((170*y^2 - 340*y^3 + 170*y^4 + 388*y*z - 770*y^2*z + 376*y^3*z + 6*y^4*z + 266*z^2 - 520*y*z^2 + 245*y^2*z^2 + 12*y^3*z^2 + 6*z^3 - 6*y*z^3 + 6*y^2*z^3 + 3*z^4)*G[1 - y, 1 - y, 1 - y, 1 - y, z])/ (6*(-1 + y)^2*z^3*(y + z)^2) + ((-18*y^3 + 92*y^4 - 176*y^5 + 159*y^6 - 68*y^7 + 11*y^8 - 36*y^2*z + 238*y^3*z - 596*y^4*z + 732*y^5*z - 466*y^6*z + 146*y^7*z - 18*y^8*z - 18*y*z^2 + 179*y^2*z^2 - 634*y^3*z^2 + 1070*y^4*z^2 - 936*y^5*z^2 + 411*y^6*z^2 - 72*y^7*z^2 + 48*y*z^3 - 280*y^2*z^3 + 664*y^3*z^3 - 782*y^4*z^3 + 452*y^5*z^3 - 102*y^6*z^3 - 9*z^4 + 6*y*z^4 + 74*y^2*z^4 - 178*y^3*z^4 + 152*y^4*z^4 - 48*y^5*z^4 + 24*z^5 - 90*y*z^5 + 126*y^2*z^5 - 84*y^3*z^5 + 18*y^4*z^5 - 21*z^6 + 66*y*z^6 - 72*y^2*z^6 + 24*y^3*z^6 + 6*z^7 - 12*y*z^7 + 6*y^2*z^7)*G[1 - y, 1 - y, -y, 1 - y, z])/(6*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((12*y^2 - 85*y^3 + 286*y^4 - 447*y^5 + 316*y^6 - 82*y^7 + 12*y*z - 133*y^2*z + 579*y^3*z - 1101*y^4*z + 946*y^5*z - 312*y^6*z + 9*y^7*z - 15*y*z^2 + 221*y^2*z^2 - 730*y^3*z^2 + 884*y^4*z^2 - 387*y^5*z^2 + 27*y^6*z^2 - 3*z^3 + 6*y*z^3 - 118*y^2*z^3 + 257*y^3*z^3 - 169*y^4*z^3 + 27*y^5*z^3 + 6*z^4 - 9*y*z^4 + 9*y^2*z^4 - 3*y^3*z^4 + 9*y^4*z^4 - 3*z^5 + 6*y*z^5 + 9*y^2*z^5)*G[1 - y, -y, 0, 1 - y, z])/ (6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)) + ((4*y^5 - 22*y^6 + 58*y^7 - 79*y^8 + 52*y^9 - 13*y^10 + 16*y^4*z - 120*y^5*z + 354*y^6*z - 500*y^7*z + 338*y^8*z - 88*y^9*z + 24*y^3*z^2 - 258*y^4*z^2 + 880*y^5*z^2 - 1340*y^6*z^2 + 952*y^7*z^2 - 258*y^8*z^2 + 16*y^2*z^3 - 272*y^3*z^3 + 1136*y^4*z^3 - 1952*y^5*z^3 + 1504*y^6*z^3 - 432*y^7*z^3 + 4*y*z^4 - 98*y^2*z^4 + 634*y^3*z^4 - 1401*y^4*z^4 + 1272*y^5*z^4 - 416*y^6*z^4 - 8*y*z^5 + 130*y^2*z^5 - 432*y^3*z^5 + 506*y^4*z^5 - 216*y^5*z^5 + 2*z^6 - 4*y*z^6 - 30*y^2*z^6 + 64*y^3*z^6 - 62*y^4*z^6 - 4*z^7 + 12*y*z^7 - 12*y^2*z^7 - 16*y^3*z^7 + 2*z^8 - 4*y*z^8 - 3*y^2*z^8)*G[1 - y, -y, 1 - y, 0, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-6*y^3 + 40*y^4 - 112*y^5 + 153*y^6 - 100*y^7 + 25*y^8 - 12*y^2*z + 98*y^3*z - 340*y^4*z + 564*y^5*z - 446*y^6*z + 142*y^7*z - 6*y^8*z - 6*y*z^2 + 49*y^2*z^2 - 254*y^3*z^2 + 610*y^4*z^2 - 648*y^5*z^2 + 273*y^6*z^2 - 24*y^7*z^2 - 20*y^2*z^3 + 176*y^3*z^3 - 322*y^4*z^3 + 196*y^5*z^3 - 30*y^6*z^3 - 3*z^4 + 42*y*z^4 - 98*y^2*z^4 + 82*y^3*z^4 - 32*y^4*z^4 + 12*z^5 - 78*y*z^5 + 150*y^2*z^5 - 132*y^3*z^5 + 30*y^4*z^5 - 15*z^6 + 54*y*z^6 - 72*y^2*z^6 + 24*y^3*z^6 + 6*z^7 - 12*y*z^7 + 6*y^2*z^7)* G[1 - y, -y, 1 - y, 1 - y, z])/(3*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + (2*(11*y^4 + 22*y^3*z + 17*y^2*z^2 + 6*y*z^3 - 3*y^2*z^3 + 3*z^4 - 6*y*z^4 - 3*z^5)*G[1 - y, -y, -y, 1 - y, z])/ (3*y^2*z^3*(y + z)^2) + ((164*y^4 - 262*y^5 + 119*y^6 + 268*y^3*z - 729*y^4*z + 464*y^5*z - 15*y^6*z + 26*y^2*z^2 - 516*y^3*z^2 + 588*y^4*z^2 - 60*y^5*z^2 - 52*y^2*z^3 + 266*y^3*z^3 - 93*y^4*z^3 - 12*z^4 + 18*y*z^4 + 23*y^2*z^4 - 72*y^3*z^4 + 21*z^5 - 6*y*z^5 - 33*y^2*z^5 - 6*z^6 - 12*y*z^6 - 3*z^7)*G[-y, 0, 0, 1 - y, z])/ (6*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((13*y^4 - 18*y^5 + 7*y^6 + 32*y^3*z - 73*y^4*z + 36*y^5*z + y^6*z + 24*y^2*z^2 - 102*y^3*z^2 + 72*y^4*z^2 + 4*y^5*z^2 - 4*y*z^3 - 38*y^2*z^3 + 58*y^3*z^3 + 7*y^4*z^3 - z^4 + 12*y*z^4 + 6*y^2*z^4 + 8*y^3*z^4 + 3*z^5 - 12*y*z^5 + 7*y^2*z^5 - 3*z^6 + 4*y*z^6 + z^7)* G[-y, 0, 1, 0, z])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-33*y^6 + 46*y^7 - 19*y^8 - 126*y^5*z + 237*y^6*z - 114*y^7*z - y^8*z - 175*y^4*z^2 + 478*y^5*z^2 - 285*y^6*z^2 - 6*y^7*z^2 - 164*y^3*z^3 + 591*y^4*z^3 - 438*y^5*z^3 - 16*y^6*z^3 + 17*y^2*z^4 + 266*y^3*z^4 - 356*y^4*z^4 - 26*y^5*z^4 + 2*y*z^5 - 45*y^2*z^5 - 74*y^3*z^5 - 30*y^4*z^5 - z^6 - 6*y*z^6 + 43*y^2*z^6 - 26*y^3*z^6 + z^7 + 10*y*z^7 - 16*y^2*z^7 + z^8 - 6*y*z^8 - z^9)* G[-y, 0, 1 - y, 0, z])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-77*y^4 + 88*y^5 - 32*y^6 - 160*y^3*z + 330*y^4*z - 164*y^5*z + 6*y^6*z - 86*y^2*z^2 + 402*y^3*z^2 - 312*y^4*z^2 + 24*y^5*z^2 - 24*y*z^3 + 214*y^2*z^3 - 296*y^3*z^3 + 42*y^4*z^3 - 3*z^4 + 66*y*z^4 - 167*y^2*z^4 + 48*y^3*z^4 + 12*z^5 - 66*y*z^5 + 42*y^2*z^5 - 15*z^6 + 24*y*z^6 + 6*z^7)*G[-y, 0, 1 - y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-14*y^4 + 40*y^5 - 23*y^6 + 8*y^3*z + 39*y^4*z - 56*y^5*z + 3*y^6*z + 58*y^2*z^2 - 114*y^3*z^2 + 15*y^4*z^2 + 12*y^5*z^2 + 6*y*z^3 - 125*y^2*z^3 + 112*y^3*z^3 + 18*y^4*z^3 + 3*z^4 - 18*y*z^4 + 73*y^2*z^4 + 12*y^3*z^4 - 6*z^5 + 12*y*z^5 + 3*y^2*z^5 + 3*z^6)*G[-y, 0, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-14*y^6 + 18*y^7 - 7*y^8 - 58*y^5*z + 104*y^6*z - 48*y^7*z - 94*y^4*z^2 + 244*y^5*z^2 - 144*y^6*z^2 - 104*y^3*z^3 + 356*y^4*z^3 - 270*y^5*z^3 - 10*y^2*z^4 + 218*y^3*z^4 - 277*y^4*z^4 - 6*y*z^5 + 32*y^2*z^5 - 128*y^3*z^5 - 2*z^6 + 16*y*z^6 - 26*y^2*z^6 + 4*z^7 - 10*y*z^7 - 2*z^8)* G[-y, 1 - y, 0, 0, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-169*y^4 + 206*y^5 - 79*y^6 - 320*y^3*z + 687*y^4*z - 352*y^5*z + 9*y^6*z - 118*y^2*z^2 + 690*y^3*z^2 - 552*y^4*z^2 + 36*y^5*z^2 - 24*y*z^3 + 266*y^2*z^3 - 406*y^3*z^3 + 63*y^4*z^3 + 3*z^4 + 60*y*z^4 - 184*y^2*z^4 + 72*y^3*z^4 + 3*z^5 - 72*y*z^5 + 63*y^2*z^5 - 15*z^6 + 36*y*z^6 + 9*z^7)*G[-y, 1 - y, 0, 1 - y, z])/ (6*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((13*y^4 - 18*y^5 + 7*y^6 + 32*y^3*z - 73*y^4*z + 36*y^5*z + y^6*z + 24*y^2*z^2 - 102*y^3*z^2 + 72*y^4*z^2 + 4*y^5*z^2 - 4*y*z^3 - 38*y^2*z^3 + 58*y^3*z^3 + 7*y^4*z^3 - z^4 + 12*y*z^4 + 6*y^2*z^4 + 8*y^3*z^4 + 3*z^5 - 12*y*z^5 + 7*y^2*z^5 - 3*z^6 + 4*y*z^6 + z^7)* G[-y, 1 - y, 1, 0, z])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((34*y^6 - 58*y^7 + 27*y^8 + 122*y^5*z - 276*y^6*z + 160*y^7*z - 4*y^8*z + 146*y^4*z^2 - 492*y^5*z^2 + 384*y^6*z^2 - 24*y^7*z^2 + 88*y^3*z^3 - 448*y^4*z^3 + 494*y^5*z^3 - 56*y^6*z^3 - 26*y^2*z^4 - 114*y^3*z^4 + 301*y^4*z^4 - 56*y^5*z^4 - 10*y*z^5 + 92*y^2*z^5 - 16*y^3*z^5 - 2*z^6 + 40*y*z^6 - 118*y^2*z^6 + 56*y^3*z^6 + 8*z^7 - 54*y*z^7 + 56*y^2*z^7 - 10*z^8 + 24*y*z^8 + 4*z^9)* G[-y, 1 - y, 1 - y, 0, z])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((119*y^4 - 190*y^5 + 83*y^6 + 280*y^3*z - 723*y^4*z + 440*y^5*z - 21*y^6*z + 164*y^2*z^2 - 882*y^3*z^2 + 834*y^4*z^2 - 84*y^5*z^2 + 12*y*z^3 - 370*y^2*z^3 + 686*y^3*z^3 - 123*y^4*z^3 - 15*z^4 + 12*y*z^4 + 194*y^2*z^4 - 72*y^3*z^4 + 33*z^5 - 36*y*z^5 - 3*y^2*z^5 - 21*z^6 + 12*y*z^6 + 3*z^7)*G[-y, 1 - y, 1 - y, 1 - y, z])/(6*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((49*y^4 - 86*y^5 + 40*y^6 + 92*y^3*z - 255*y^4*z + 154*y^5*z + 3*y^6*z + 43*y^2*z^2 - 252*y^3*z^2 + 216*y^4*z^2 + 12*y^5*z^2 - 6*y*z^3 - 74*y^2*z^3 + 130*y^3*z^3 + 15*y^4*z^3 + 6*y*z^4 + 34*y^2*z^4 - 3*z^5 + 12*y*z^5 - 15*y^2*z^5 + 6*z^6 - 12*y*z^6 - 3*z^7)*G[-y, 1 - y, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-11*y^4 - 20*y^5 + 16*y^6 - 10*y^3*z - 63*y^4*z + 76*y^5*z - 3*y^6*z + y^2*z^2 - 66*y^3*z^2 + 126*y^4*z^2 - 12*y^5*z^2 - 18*y*z^3 + 19*y^2*z^3 + 58*y^3*z^3 - 12*y^4*z^3 - 9*z^4 + 66*y*z^4 - 59*y^2*z^4 + 12*y^3*z^4 + 24*z^5 - 72*y*z^5 + 33*y^2*z^5 - 21*z^6 + 24*y*z^6 + 6*z^7)*G[-y, -y, 0, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((24*y^6 - 32*y^7 + 13*y^8 + 92*y^5*z - 168*y^6*z + 80*y^7*z + 131*y^4*z^2 - 350*y^5*z^2 + 211*y^6*z^2 + 148*y^3*z^3 - 494*y^4*z^3 + 370*y^5*z^3 - 6*y^2*z^4 - 268*y^3*z^4 + 358*y^4*z^4 + 8*y*z^5 - 4*y^2*z^5 + 136*y^3*z^5 + 3*z^6 - 22*y*z^6 + 15*y^2*z^6 - 6*z^7 + 14*y*z^7 + 3*z^8)*G[-y, -y, 1 - y, 0, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((31*y^4 - 62*y^5 + 31*y^6 + 68*y^3*z - 201*y^4*z + 136*y^5*z - 3*y^6*z + 58*y^2*z^2 - 258*y^3*z^2 + 246*y^4*z^2 - 12*y^5*z^2 + 24*y*z^3 - 176*y^2*z^3 + 250*y^3*z^3 - 27*y^4*z^3 + 9*z^4 - 84*y*z^4 + 178*y^2*z^4 - 48*y^3*z^4 - 27*z^5 + 96*y*z^5 - 57*y^2*z^5 + 27*z^6 - 36*y*z^6 - 9*z^7)*G[-y, -y, 1 - y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-11*y^4 - 22*y^3*z - 17*y^2*z^2 - 6*y*z^3 + 3*y^2*z^3 - 3*z^4 + 6*y*z^4 + 3*z^5)*G[-y, -y, -y, 1 - y, z])/(3*y^2*z^3*(y + z)^2) + G[0, 0, 0, 0, 1 - y, z]/z^3 - (2*G[0, 0, 0, 1 - y, 0, z])/z^3 + (4*G[0, 0, 1 - y, 0, 0, z])/z^3 + G[0, 0, 1 - y, 0, 1 - y, z]/z^3 + (2*G[0, 0, 1 - y, 1, 0, z])/z^3 - (3*G[0, 0, 1 - y, 1 - y, 0, z])/ z^3 - (2*G[0, 0, 1 - y, 1 - y, 1 - y, z])/z^3 - G[0, 0, -y, 0, 1 - y, z]/z^3 - (2*G[0, 0, -y, 1 - y, 0, z])/z^3 - G[0, 0, -y, 1 - y, 1 - y, z]/z^3 - (8*G[0, 1 - y, 0, 0, 0, z])/z^3 + (2*G[0, 1 - y, 0, 0, 1 - y, z])/z^3 - G[0, 1 - y, 0, 1, 0, z]/z^3 + (11*G[0, 1 - y, 0, 1 - y, 0, z])/z^3 - (4*G[0, 1 - y, 0, 1 - y, 1 - y, z])/z^3 - (3*G[0, 1 - y, 0, -y, 1 - y, z])/z^3 - (4*G[0, 1 - y, 1, 0, 0, z])/ z^3 - G[0, 1 - y, 1, 0, 1 - y, z]/z^3 + (4*G[0, 1 - y, 1, 1 - y, 0, z])/z^3 + (6*G[0, 1 - y, 1 - y, 0, 0, z])/ z^3 - (4*G[0, 1 - y, 1 - y, 0, 1 - y, z])/z^3 - (2*G[0, 1 - y, 1 - y, 1, 0, z])/z^3 - (7*G[0, 1 - y, 1 - y, 1 - y, 0, z])/z^3 + (6*G[0, 1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 + (4*G[0, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + G[0, 1 - y, -y, 0, 1 - y, z]/z^3 + (4*G[0, 1 - y, -y, 1 - y, 0, z])/ z^3 + (3*G[0, -y, 0, 0, 1 - y, z])/z^3 - (3*G[0, -y, 0, 1, 0, z])/ z^3 + (5*G[0, -y, 0, 1 - y, 0, z])/z^3 - (4*G[0, -y, 0, -y, 1 - y, z])/z^3 + (4*G[0, -y, 1 - y, 0, 0, z])/z^3 + G[0, -y, 1 - y, 0, 1 - y, z]/z^3 - (3*G[0, -y, 1 - y, 1, 0, z])/z^3 + (2*G[0, -y, 1 - y, 1 - y, 0, z])/z^3 + (3*G[0, -y, 1 - y, 1 - y, 1 - y, z])/z^3 - (4*G[0, -y, 1 - y, -y, 1 - y, z])/z^3 + (2*G[0, -y, -y, 0, 1 - y, z])/ z^3 - (6*G[0, -y, -y, 1 - y, 0, z])/z^3 + (2*G[0, -y, -y, 1 - y, 1 - y, z])/z^3 + G[1 - y, 0, 0, 0, 0, z]/z^3 - (8*G[1 - y, 0, 0, 0, 1 - y, z])/z^3 - (3*G[1 - y, 0, 0, 1, 0, z])/ z^3 + G[1 - y, 0, 0, 1 - y, 0, z]/z^3 - (2*G[1 - y, 0, 0, 1 - y, 1 - y, z])/z^3 + G[1 - y, 0, 0, -y, 1 - y, z]/ z^3 - (2*G[1 - y, 0, 1, 0, 0, z])/z^3 + (2*G[1 - y, 0, 1, 0, 1 - y, z])/z^3 + (2*G[1 - y, 0, 1, 1 - y, 0, z])/ z^3 - (7*G[1 - y, 0, 1 - y, 0, 0, z])/z^3 + (11*G[1 - y, 0, 1 - y, 0, 1 - y, z])/z^3 + (3*G[1 - y, 0, 1 - y, 1 - y, 0, z])/z^3 + (2*G[1 - y, 0, 1 - y, 1 - y, 1 - y, z])/z^3 - (3*G[1 - y, 0, -y, 0, 1 - y, z])/z^3 + (9*G[1 - y, 0, -y, 1 - y, 0, z])/z^3 + (6*G[1 - y, 0, -y, 1 - y, 1 - y, z])/z^3 + (6*G[1 - y, 1, 0, 0, 0, z])/ z^3 - G[1 - y, 1, 0, 0, 1 - y, z]/z^3 - (8*G[1 - y, 1, 0, 1, 0, z])/ z^3 - (2*G[1 - y, 1, 0, 1 - y, 0, z])/z^3 + (2*G[1 - y, 1, 0, 1 - y, 1 - y, z])/z^3 - (6*G[1 - y, 1, 0, -y, 1 - y, z])/z^3 + (4*G[1 - y, 1, 1, 0, 0, z])/ z^3 - (4*G[1 - y, 1, 1 - y, 0, 0, z])/z^3 + (4*G[1 - y, 1, 1 - y, 0, 1 - y, z])/z^3 - (4*G[1 - y, 1, 1 - y, 1, 0, z])/z^3 + (4*G[1 - y, 1, 1 - y, 1 - y, 0, z])/z^3 - (6*G[1 - y, 1, 1 - y, -y, 1 - y, z])/z^3 - (3*G[1 - y, 1 - y, 0, 0, 0, z])/z^3 - G[1 - y, 1 - y, 0, 0, 1 - y, z]/ z^3 + G[1 - y, 1 - y, 0, 1, 0, z]/z^3 + (6*G[1 - y, 1 - y, 0, 1 - y, 1 - y, z])/z^3 + (5*G[1 - y, 1 - y, 0, -y, 1 - y, z])/z^3 + (6*G[1 - y, 1 - y, 1, 0, 0, z])/z^3 - (3*G[1 - y, 1 - y, 1, 0, 1 - y, z])/z^3 - (4*G[1 - y, 1 - y, 1, 1 - y, 0, z])/z^3 + G[1 - y, 1 - y, 1 - y, 0, 0, z]/z^3 - (2*G[1 - y, 1 - y, 1 - y, 0, 1 - y, z])/z^3 + (2*G[1 - y, 1 - y, 1 - y, 1, 0, z])/z^3 + (2*G[1 - y, 1 - y, 1 - y, 1 - y, 0, z])/z^3 + (2*G[1 - y, 1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 - (10*G[1 - y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + (9*G[1 - y, 1 - y, -y, 0, 1 - y, z])/z^3 - (8*G[1 - y, 1 - y, -y, 1 - y, 0, z])/z^3 - (12*G[1 - y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 - (11*G[1 - y, -y, 0, 0, 1 - y, z])/z^3 - (2*G[1 - y, -y, 0, 1, 0, z])/ z^3 + (2*G[1 - y, -y, 0, 1 - y, 0, z])/z^3 + (6*G[1 - y, -y, 0, 1 - y, 1 - y, z])/z^3 + (4*G[1 - y, -y, 0, -y, 1 - y, z])/z^3 + (8*G[1 - y, -y, 1 - y, 0, 1 - y, z])/z^3 - (2*G[1 - y, -y, 1 - y, 1, 0, z])/z^3 - (8*G[1 - y, -y, 1 - y, 1 - y, 0, z])/z^3 - (8*G[1 - y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 - (4*G[1 - y, -y, 1 - y, -y, 1 - y, z])/z^3 - (2*G[1 - y, -y, -y, 0, 1 - y, z])/z^3 + (3*G[-y, 0, 0, 0, 1 - y, z])/ z^3 + (11*G[-y, 0, 0, 1, 0, z])/z^3 - (5*G[-y, 0, 0, 1 - y, 0, z])/ z^3 - (10*G[-y, 0, 0, 1 - y, 1 - y, z])/z^3 + (8*G[-y, 0, 0, -y, 1 - y, z])/z^3 + (2*G[-y, 0, 1, 0, 0, z])/z^3 - (2*G[-y, 0, 1, 1 - y, 0, z])/z^3 - (2*G[-y, 0, 1 - y, 0, 0, z])/z^3 - (18*G[-y, 0, 1 - y, 0, 1 - y, z])/z^3 + (7*G[-y, 0, 1 - y, 1, 0, z])/ z^3 - (3*G[-y, 0, 1 - y, 1 - y, 0, z])/z^3 + (10*G[-y, 0, 1 - y, 1 - y, 1 - y, z])/z^3 + (16*G[-y, 0, 1 - y, -y, 1 - y, z])/z^3 + (4*G[-y, 0, -y, 0, 1 - y, z])/ z^3 - (6*G[-y, 0, -y, 1 - y, 0, z])/z^3 + (4*G[-y, 0, -y, 1 - y, 1 - y, z])/z^3 - (6*G[-y, 0, -y, -y, 1 - y, z])/ z^3 - (15*G[-y, 1 - y, 0, 0, 1 - y, z])/z^3 + (7*G[-y, 1 - y, 0, 1, 0, z])/z^3 - (5*G[-y, 1 - y, 0, 1 - y, 0, z])/ z^3 + (7*G[-y, 1 - y, 0, 1 - y, 1 - y, z])/z^3 + (16*G[-y, 1 - y, 0, -y, 1 - y, z])/z^3 + (2*G[-y, 1 - y, 1, 0, 0, z])/ z^3 - (2*G[-y, 1 - y, 1, 1 - y, 0, z])/z^3 - (8*G[-y, 1 - y, 1 - y, 0, 0, z])/z^3 + (15*G[-y, 1 - y, 1 - y, 0, 1 - y, z])/z^3 + (3*G[-y, 1 - y, 1 - y, 1, 0, z])/z^3 - (4*G[-y, 1 - y, 1 - y, 1 - y, 0, z])/z^3 - (15*G[-y, 1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 - (2*G[-y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 - (2*G[-y, 1 - y, -y, 0, 1 - y, z])/z^3 + (8*G[-y, 1 - y, -y, 1 - y, 0, z])/z^3 + (4*G[-y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 + (14*G[-y, -y, 0, 0, 1 - y, z])/z^3 - (8*G[-y, -y, 0, 1 - y, 0, z])/ z^3 - (12*G[-y, -y, 0, -y, 1 - y, z])/z^3 - (8*G[-y, -y, 1 - y, 0, 1 - y, z])/z^3 + (8*G[-y, -y, 1 - y, 1 - y, 0, z])/z^3 - (6*G[-y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 + (8*G[-y, -y, 1 - y, -y, 1 - y, z])/z^3 - (4*G[-y, -y, -y, 0, 1 - y, z])/z^3 + (8*G[-y, -y, -y, 1 - y, 0, z])/ z^3 - (4*G[-y, -y, -y, 1 - y, 1 - y, z])/z^3) + ((28*y^4 - 230*y^5 + 145*y^6 + 164*y^3*z - 804*y^4*z + 682*y^5*z - 18*y^6*z + 214*y^2*z^2 - 1074*y^3*z^2 + 1221*y^4*z^2 - 72*y^5*z^2 - 60*y*z^3 - 362*y^2*z^3 + 880*y^3*z^3 - 90*y^4*z^3 - 30*z^4 + 216*y*z^4 + 34*y^2*z^4 + 78*z^5 - 228*y*z^5 + 90*y^2*z^5 - 66*z^6 + 72*y*z^6 + 18*z^7)*G[-y, -y, -y, -y, 1 - y, z])/ (6*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + G[1, y]*((109082*y^2 - 109082*y^3 + 242938*y*z - 318679*y^2*z + 43989*y^3*z - 12237*z^2 - 51267*y*z^2 + 12237*z^3 - 43989*y*z^3)/ (648*(-1 + y)*y*z^2*(y + z)^2) + ((-8168*y^2 + 8168*y^3 - 17494*y*z + 20965*y^2*z - 2121*y^3*z + 825*z^2 + 1821*y*z^2 + 54*y^2*z^2 - 825*z^3 + 2175*y*z^3)* G[1 - y, z])/(54*(-1 + y)*y*z^2*(y + z)^2) + ((-1134*y^3 - 17630*y^4 + 70305*y^5 - 83184*y^6 + 31643*y^7 - 3402*y^2*z - 37534*y^3*z + 241604*y^4*z - 374248*y^5*z + 190830*y^6*z - 17250*y^7*z - 3402*y*z^2 + 21865*y^2*z^2 + 180013*y^3*z^2 - 495749*y^4*z^2 + 357843*y^5*z^2 - 60570*y^6*z^2 - 1134*z^3 + 65586*y*z^3 - 83029*y^2*z^3 - 159232*y^3*z^3 + 244133*y^4*z^3 - 63732*y^5*z^3 + 21543*z^4 - 126960*y*z^4 + 124719*y^2*z^4 - 15966*y^3*z^4 + 4440*y^4*z^4 - 39765*z^5 + 100896*y*z^5 - 97401*y^2*z^5 + 44046*y^3*z^5 + 19356*z^6 - 35958*y*z^6 + 19194*y^2*z^6)*G[-y, z])/(648*(-1 + y)^2*y^2*z^3* (-1 + y + z)*(y + z)^2) + ((-18*y^2 + 621*y^3 - 1611*y^4 + 1431*y^5 - 423*y^6 - 36*y*z + 653*y^2*z - 591*y^3*z - 426*y^4*z + 193*y^5*z + 207*y^6*z - 18*z^2 + 239*y*z^2 + 1764*y^2*z^2 - 5219*y^3*z^2 + 3110*y^4*z^2 + 124*y^5*z^2 + 49*z^3 + 971*y*z^3 - 4744*y^2*z^3 + 4237*y^3*z^3 - 153*y^4*z^3 - 89*z^4 - 1166*y*z^4 + 1825*y^2*z^4 + 150*y^3*z^4 + 58*z^5 + 82*y*z^5 + 220*y^2*z^5)* G[0, 0, z])/(36*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((-18*y^2 + 900*y^3 - 2349*y^4 + 2070*y^5 - 603*y^6 - 36*y*z + 1850*y^2*z - 4965*y^3*z + 4686*y^4*z - 1697*y^5*z + 162*y^6*z - 18*z^2 + 2156*y*z^2 - 7263*y^2*z^2 + 8425*y^3*z^2 - 4765*y^4*z^2 + 1465*y^5*z^2 + 760*z^3 - 5221*y*z^3 + 8990*y^2*z^3 - 7499*y^3*z^3 + 3330*y^4*z^3 - 1466*z^4 + 4351*y*z^4 - 5078*y^2*z^4 + 2913*y^3*z^4 + 724*z^5 - 1250*y*z^5 + 886*y^2*z^5)*G[0, 1 - y, z])/ (36*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((-27*y^3 - 8471*y^4 + 34154*y^5 - 51366*y^6 + 34289*y^7 - 8579*y^8 - 54*y^2*z - 23869*y^3*z + 116420*y^4*z - 215873*y^5*z + 188599*y^6*z - 75590*y^7*z + 10367*y^8*z - 27*y*z^2 - 18134*y^2*z^2 + 125866*y^3*z^2 - 310437*y^4*z^2 + 360890*y^5*z^2 - 204592*y^6*z^2 + 47925*y^7*z^2 - 1491*y^8*z^2 - 4389*y*z^3 + 54814*y^2*z^3 - 190692*y^3*z^3 + 293301*y^4*z^3 - 223051*y^5*z^3 + 76938*y^6*z^3 - 6921*y^7*z^3 - 984*z^4 + 12828*y*z^4 - 56846*y^2*z^4 + 105213*y^3*z^4 - 100017*y^4*z^4 + 51707*y^5*z^4 - 10173*y^6*z^4 + 2952*z^5 - 15036*y*z^5 + 25449*y^2*z^5 - 18081*y^3*z^5 + 13677*y^4*z^5 - 7233*y^5*z^5 - 2952*z^6 + 9279*y*z^6 - 6858*y^2*z^6 + 2979*y^3*z^6 - 4176*y^4*z^6 + 984*z^7 - 2655*y*z^7 + 1629*y^2*z^7 - 1686*y^3*z^7)*G[0, -y, z])/ (108*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)*(y + z)^2) + ((10*y + 144*y^2 - 89*y^3 - 221*y^4 + 156*y^5 + 10*z + 86*y*z - 467*y^2*z + 48*y^3*z + 485*y^4*z - 162*y^5*z - 58*z^2 - 239*y*z^2 + 620*y^2*z^2 - 62*y^3*z^2 - 261*y^4*z^2 + 95*z^3 + 314*y*z^3 - 640*y^2*z^3 + 212*y^3*z^3 - 3*y^4*z^3 - 37*z^4 - 322*y*z^4 + 460*y^2*z^4 - 103*y^3*z^4 - 29*z^5 + 168*y*z^5 - 117*y^2*z^5 + 19*z^6 - 17*y*z^6)*G[1, 0, z])/(8*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)) + ((-18*y^2 + 900*y^3 - 2349*y^4 + 2070*y^5 - 603*y^6 - 36*y*z + 1850*y^2*z - 4965*y^3*z + 4686*y^4*z - 1697*y^5*z + 162*y^6*z - 18*z^2 + 2156*y*z^2 - 7263*y^2*z^2 + 8425*y^3*z^2 - 4765*y^4*z^2 + 1465*y^5*z^2 + 760*z^3 - 5221*y*z^3 + 8990*y^2*z^3 - 7499*y^3*z^3 + 3330*y^4*z^3 - 1466*z^4 + 4351*y*z^4 - 5078*y^2*z^4 + 2913*y^3*z^4 + 724*z^5 - 1250*y*z^5 + 886*y^2*z^5)* G[1 - y, 0, z])/(36*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((1607*y^2 - 1607*y^3 + 3382*y*z - 3793*y^2*z + 249*y^3*z - 87*z^2 - 237*y*z^2 + 87*z^3 - 249*y*z^3)*G[1 - y, 1 - y, z])/ (18*(-1 + y)*y*z^2*(y + z)^2) + ((-270*y^2 - 3456*y^3 + 39095*y^4 - 117176*y^5 + 155568*y^6 - 97088*y^7 + 23327*y^8 - 540*y*z - 5238*y^2*z + 80302*y^3*z - 314939*y^4*z + 550589*y^5*z - 475243*y^6*z + 192173*y^7*z - 27104*y^8*z - 270*z^2 - 108*y*z^2 + 35078*y^2*z^2 - 253786*y^3*z^2 + 648855*y^4*z^2 - 775220*y^5*z^2 + 450538*y^6*z^2 - 109458*y^7*z^2 + 4371*y^8*z^2 + 1674*z^3 - 12558*y*z^3 - 23056*y^2*z^3 + 230976*y^3*z^3 - 455913*y^4*z^3 + 386233*y^5*z^3 - 141135*y^6*z^3 + 13779*y^7*z^3 - 7233*z^4 + 48930*y*z^4 - 77914*y^2*z^4 + 29868*y^3*z^4 + 27423*y^4*z^4 - 33614*y^5*z^4 + 9084*y^6*z^4 + 14355*z^5 - 67413*y*z^5 + 128541*y^2*z^5 - 138627*y^3*z^5 + 69312*y^4*z^5 - 9624*y^5*z^5 - 12357*z^6 + 42048*y*z^6 - 71064*y^2*z^6 + 58068*y^3*z^6 - 13239*y^4*z^6 + 3831*z^7 - 10359*y*z^7 + 13923*y^2*z^7 - 3939*y^3*z^7)* G[1 - y, -y, z])/(216*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)* (y + z)^2) + ((18*y^3 + 9288*y^4 - 23454*y^5 + 19629*y^6 - 5481*y^7 + 54*y^2*z + 21348*y^3*z - 73386*y^4*z + 79650*y^5*z - 27981*y^6*z + 315*y^7*z + 54*y*z^2 + 14512*y^2*z^2 - 81372*y^3*z^2 + 120099*y^4*z^2 - 55543*y^5*z^2 + 2250*y^6*z^2 + 18*z^3 + 2128*y*z^3 - 35950*y^2*z^3 + 82150*y^3*z^3 - 53451*y^4*z^3 + 5663*y^5*z^3 + 122*z^4 - 5628*y*z^4 + 26493*y^2*z^4 - 26335*y^3*z^4 + 7040*y^4*z^4 - 672*z^5 + 5336*y*z^5 - 7853*y^2*z^5 + 4917*y^3*z^5 + 915*z^6 - 2309*y*z^6 + 2006*y^2*z^6 - 383*z^7 + 401*y*z^7)*G[-y, 0, z])/ (72*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((54*y^3 + 9220*y^4 - 28713*y^5 + 29550*y^6 - 10111*y^7 + 162*y^2*z + 21116*y^3*z - 79951*y^4*z + 98240*y^5*z - 41901*y^6*z + 2334*y^7*z + 162*y*z^2 + 9196*y^2*z^2 - 63155*y^3*z^2 + 107866*y^4*z^2 - 61431*y^5*z^2 + 7362*y^6*z^2 + 54*z^3 - 6900*y*z^3 + 3593*y^2*z^3 + 25940*y^3*z^3 - 28633*y^4*z^3 + 4866*y^5*z^3 - 2280*z^4 + 16068*y*z^4 - 22224*y^2*z^4 + 10872*y^3*z^4 - 5676*y^4*z^4 + 4398*z^5 - 13080*y*z^5 + 13614*y^2*z^5 - 8172*y^3*z^5 - 2172*z^6 + 3750*y*z^6 - 2658*y^2*z^6)*G[-y, 1 - y, z])/(108*(-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((-54*y^3 + 2524*y^4 - 18736*y^5 + 39633*y^6 - 32884*y^7 + 9517*y^8 - 162*y^2*z + 11234*y^3*z - 70084*y^4*z + 150636*y^5*z - 136157*y^6*z + 45544*y^7*z - 1011*y^8*z - 162*y*z^2 + 15784*y^2*z^2 - 92036*y^3*z^2 + 203587*y^4*z^2 - 198714*y^5*z^2 + 76863*y^6*z^2 - 5322*y^7*z^2 - 54*z^3 - 3714*y*z^3 - 3536*y^2*z^3 + 38900*y^3*z^3 - 53521*y^4*z^3 + 29212*y^5*z^3 - 7287*y^6*z^3 - 1200*z^4 + 21036*y*z^4 - 71963*y^2*z^4 + 103546*y^3*z^4 - 52391*y^4*z^4 - 108*y^5*z^4 + 3060*z^5 - 30144*y*z^5 + 75567*y^2*z^5 - 57066*y^3*z^5 + 5343*y^4*z^5 - 2277*z^6 + 14412*y*z^6 - 17781*y^2*z^6 + 2406*y^3*z^6 + 471*z^7 - 1482*y*z^7 - 69*y^2*z^7)*G[-y, -y, z])/ (216*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((9*y^3 - 30*y^4 + 33*y^5 - 12*y^6 + 26*y^2*z - 186*y^3*z + 273*y^4*z - 92*y^5*z - 21*y^6*z + 71*y*z^2 - 465*y^2*z^2 + 829*y^3*z^2 - 451*y^4*z^2 + 16*y^5*z^2 + 34*z^3 - 337*y*z^3 + 893*y^2*z^3 - 743*y^3*z^3 + 105*y^4*z^3 - 68*z^4 + 358*y*z^4 - 464*y^2*z^4 + 78*y^3*z^4 + 34*z^5 - 92*y*z^5 + 10*y^2*z^5)* G[0, 0, 0, z])/(6*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((-12*y^3 + 33*y^4 - 30*y^5 + 9*y^6 - 32*y^2*z + 66*y^3*z - 42*y^4*z + 14*y^5*z - 6*y^6*z - 20*y*z^2 + 18*y^2*z^2 + 59*y^3*z^2 - 44*y^4*z^2 - 13*y^5*z^2 + 2*z^3 - 23*y*z^3 + 130*y^2*z^3 - 115*y^3*z^3 - 18*y^4*z^3 - 4*z^4 + 59*y*z^4 - 82*y^2*z^4 - 21*y^3*z^4 + 2*z^5 - 16*y*z^5 - 10*y^2*z^5)*G[0, 0, 1 - y, z])/ (3*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((775*y^4 - 3875*y^5 + 7750*y^6 - 7750*y^7 + 3875*y^8 - 775*y^9 + 3236*y^3*z - 18220*y^4*z + 41352*y^5*z - 47928*y^6*z + 29332*y^7*z - 8604*y^8*z + 832*y^9*z + 3082*y^2*z^2 - 24656*y^3*z^2 + 71850*y^4*z^2 - 103364*y^5*z^2 + 79388*y^6*z^2 - 31362*y^7*z^2 + 5128*y^8*z^2 - 66*y^9*z^2 + 336*y*z^3 - 10953*y^2*z^3 + 50479*y^3*z^3 - 97515*y^4*z^3 + 95703*y^5*z^3 - 48418*y^6*z^3 + 10758*y^7*z^3 - 390*y^8*z^3 + 141*z^4 - 2067*y*z^4 + 16074*y^2*z^4 - 43936*y^3*z^4 + 55716*y^4*z^4 - 35508*y^5*z^4 + 10540*y^6*z^4 - 960*y^7*z^4 - 573*z^5 + 4761*y*z^5 - 15190*y^2*z^5 + 22572*y^3*z^5 - 17229*y^4*z^5 + 6793*y^5*z^5 - 1350*y^6*z^5 + 918*z^6 - 5412*y*z^6 + 11046*y^2*z^6 - 10746*y^3*z^6 + 5088*y^4*z^6 - 1110*y^5*z^6 - 681*z^7 + 3039*y*z^7 - 4797*y^2*z^7 + 3111*y^3*z^7 - 456*y^4*z^7 + 195*z^8 - 657*y*z^8 + 738*y^2*z^8 - 60*y^3*z^8)*G[0, 0, -y, z])/ (36*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^2) + ((-y^2 - 38*y^3 + 154*y^4 - 224*y^5 + 143*y^6 - 34*y^7 - 2*y*z - 70*y^2*z + 386*y^3*z - 732*y^4*z + 612*y^5*z - 210*y^6*z + 16*y^7*z - z^2 - 26*y*z^2 + 308*y^2*z^2 - 840*y^3*z^2 + 923*y^4*z^2 - 422*y^5*z^2 + 58*y^6*z^2 + 6*z^3 + 70*y*z^3 - 385*y^2*z^3 + 596*y^3*z^3 - 333*y^4*z^3 + 52*y^5*z^3 - 6*y^6*z^3 - 12*z^4 - 26*y*z^4 + 85*y^2*z^4 + 6*y^3*z^4 - 64*y^4*z^4 + 4*y^5*z^4 + 15*z^5 - 64*y*z^5 + 146*y^2*z^5 - 142*y^3*z^5 + 30*y^4*z^5 - 13*z^6 + 58*y*z^6 - 78*y^2*z^6 + 24*y^3*z^6 + 5*z^7 - 10*y*z^7 + 4*y^2*z^7)*G[0, 1, 0, z])/(4*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-12*y^3 + 33*y^4 - 30*y^5 + 9*y^6 - 32*y^2*z + 66*y^3*z - 42*y^4*z + 14*y^5*z - 6*y^6*z - 20*y*z^2 + 18*y^2*z^2 + 59*y^3*z^2 - 44*y^4*z^2 - 13*y^5*z^2 + 2*z^3 - 23*y*z^3 + 130*y^2*z^3 - 115*y^3*z^3 - 18*y^4*z^3 - 4*z^4 + 59*y*z^4 - 82*y^2*z^4 - 21*y^3*z^4 + 2*z^5 - 16*y*z^5 - 10*y^2*z^5)* G[0, 1 - y, 0, z])/(3*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((-27*y^3 + 69*y^4 - 57*y^5 + 15*y^6 - 100*y^2*z + 264*y^3*z - 231*y^4*z + 70*y^5*z - 3*y^6*z - 163*y*z^2 + 561*y^2*z^2 - 638*y^3*z^2 + 341*y^4*z^2 - 101*y^5*z^2 - 38*z^3 + 338*y*z^3 - 601*y^2*z^3 + 508*y^3*z^3 - 255*y^4*z^3 + 76*z^4 - 227*y*z^4 + 274*y^2*z^4 - 219*y^3*z^4 - 38*z^5 + 52*y*z^5 - 62*y^2*z^5)* G[0, 1 - y, 1 - y, z])/(6*(-1 + y)^2*y^2*z^2*(-1 + y + z)* (y + z)^2) + ((9*y^2 + 333*y^3 - 3332*y^4 + 11350*y^5 - 19055*y^6 + 17201*y^7 - 8038*y^8 + 1532*y^9 + 18*y*z + 603*y^2*z - 8911*y^3*z + 38213*y^4*z - 78105*y^5*z + 86397*y^6*z - 52193*y^7*z + 15651*y^8*z - 1673*y^9*z + 9*z^2 + 207*y*z^2 - 7379*y^2*z^2 + 44911*y^3*z^2 - 117339*y^4*z^2 + 161071*y^5*z^2 - 122317*y^6*z^2 + 49089*y^7*z^2 - 8366*y^8*z^2 + 114*y^9*z^2 - 63*z^3 - 1725*y*z^3 + 21402*y^2*z^3 - 78188*y^3*z^3 + 136188*y^4*z^3 - 128478*y^5*z^3 + 65705*y^6*z^3 - 15621*y^7*z^3 + 780*y^8*z^3 + 231*z^4 + 2577*y*z^4 - 19809*y^2*z^4 + 46535*y^3*z^4 - 53823*y^4*z^4 + 34845*y^5*z^4 - 12134*y^6*z^4 + 1578*y^7*z^4 - 465*z^5 + 549*y*z^5 - 1075*y^2*z^5 + 4257*y^3*z^5 - 3108*y^4*z^5 - 1292*y^5*z^5 + 1350*y^6*z^5 + 459*z^6 - 3171*y*z^6 + 9327*y^2*z^6 - 9999*y^3*z^6 + 3018*y^4*z^6 + 582*y^5*z^6 - 186*z^7 + 1734*y*z^7 - 2970*y^2*z^7 + 996*y^3*z^7 + 210*y^4*z^7 + 15*z^8 - 189*y*z^8 - 108*y^2*z^8 + 66*y^3*z^8)*G[0, 1 - y, -y, z])/ (36*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^2) + ((39*y^4 - 132*y^5 + 162*y^6 - 84*y^7 + 15*y^8 + 54*y^3*z - 351*y^4*z + 708*y^5*z - 570*y^6*z + 150*y^7*z + 9*y^8*z - 11*y^2*z^2 - 232*y^3*z^2 + 978*y^4*z^2 - 1252*y^5*z^2 + 532*y^6*z^2 + 6*y^7*z^2 - 21*y^8*z^2 - 56*y*z^3 + 201*y^2*z^3 + 144*y^3*z^3 - 796*y^4*z^3 + 588*y^5*z^3 - 9*y^6*z^3 - 72*y^7*z^3 + 26*z^4 + 54*y*z^4 - 280*y^2*z^4 + 270*y^3*z^4 - 218*y^4*z^4 + 188*y^5*z^4 - 121*y^6*z^4 - 104*z^5 + 220*y*z^5 - 82*y^2*z^5 - 360*y^3*z^5 + 342*y^4*z^5 - 100*y^5*z^5 + 156*z^6 - 430*y*z^6 + 287*y^2*z^6 + 56*y^3*z^6 + 9*y^4*z^6 - 104*z^7 + 264*y*z^7 - 144*y^2*z^7 + 68*y^3*z^7 + 26*z^8 - 52*y*z^8 + 29*y^2*z^8)* G[0, -y, 0, z])/(12*(-1 + y)^2*y^2*(-1 + z)*z^3*(-1 + y + z)^2* (y + z)^2) + ((973*y^4 - 3892*y^5 + 5838*y^6 - 3892*y^7 + 973*y^8 + 2264*y^3*z - 11185*y^4*z + 21055*y^5*z - 18695*y^6*z + 7645*y^7*z - 1084*y^8*z + 1534*y^2*z^2 - 10958*y^3*z^2 + 27513*y^4*z^2 - 32260*y^5*z^2 + 18245*y^6*z^2 - 4176*y^7*z^2 + 102*y^8*z^2 + 336*y*z^3 - 4484*y^2*z^3 + 15966*y^3*z^3 - 24759*y^4*z^3 + 18515*y^5*z^3 - 6006*y^6*z^3 + 432*y^7*z^3 + 15*z^4 - 708*y*z^4 + 4042*y^2*z^4 - 8340*y^3*z^4 + 8163*y^4*z^4 - 3916*y^5*z^4 + 636*y^6*z^4 - 45*z^5 + 417*y*z^5 - 921*y^2*z^5 + 945*y^3*z^5 - 984*y^4*z^5 + 480*y^5*z^5 + 45*z^6 - 54*y*z^6 - 189*y^2*z^6 + 36*y^3*z^6 + 270*y^4*z^6 - 15*z^7 + 9*y*z^7 + 18*y^2*z^7 + 96*y^3*z^7)*G[0, -y, 1 - y, z])/(18*(-1 + y)^3*y^2*(-1 + z)*z^3* (-1 + y + z)*(y + z)^2) + ((98*y^4 - 508*y^5 + 1052*y^6 - 1088*y^7 + 562*y^8 - 116*y^9 + 1084*y^3*z - 5325*y^4*z + 10547*y^5*z - 10564*y^6*z + 5400*y^7*z - 1175*y^8*z + 33*y^9*z + 1247*y^2*z^2 - 7713*y^3*z^2 + 18459*y^4*z^2 - 21791*y^5*z^2 + 13044*y^6*z^2 - 3468*y^7*z^2 + 222*y^8*z^2 + 258*y*z^3 - 3352*y^2*z^3 + 11486*y^3*z^3 - 17613*y^4*z^3 + 13375*y^5*z^3 - 4643*y^6*z^3 + 489*y^7*z^3 + 75*z^4 - 915*y*z^4 + 3794*y^2*z^4 - 7452*y^3*z^4 + 7473*y^4*z^4 - 3587*y^5*z^4 + 612*y^6*z^4 - 225*z^5 + 1263*y*z^5 - 2796*y^2*z^5 + 3330*y^3*z^5 - 2091*y^4*z^5 + 627*y^5*z^5 + 225*z^6 - 795*y*z^6 + 1215*y^2*z^6 - 891*y^3*z^6 + 462*y^4*z^6 - 75*z^7 + 189*y*z^7 - 153*y^2*z^7 + 147*y^3*z^7)*G[0, -y, -y, z])/ (36*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-2*y - 58*y^2 + 142*y^3 - 110*y^4 + 28*y^5 - 2*z - 46*y*z + 300*y^2*z - 442*y^3*z + 222*y^4*z - 32*y^5*z + 12*z^2 + 115*y*z^2 - 425*y^2*z^2 + 376*y^3*z^2 - 82*y^4*z^2 + 4*y^5*z^2 - 35*z^3 - 40*y*z^3 + 131*y^2*z^3 - 22*y^3*z^3 - 30*y^4*z^3 + 53*z^4 - 82*y*z^4 + 83*y^2*z^4 - 54*y^3*z^4 - 39*z^5 + 66*y*z^5 - 31*y^2*z^5 + 11*z^6 - 11*y*z^6)*G[1, 0, 0, z])/ (4*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)) + ((-1 + z)*(2*y + 62*y^2 - 117*y^3 + 59*y^4 - 6*y^5 + 2*z + 52*y*z - 223*y^2*z + 220*y^3*z - 53*y^4*z + 2*y^5*z - 10*z^2 - 87*y*z^2 + 202*y^2*z^2 - 105*y^3*z^2 + 11*z^3 + 49*y*z^3 - 74*y^2*z^3 + 10*y^3*z^3 - 19*y*z^4 + 15*y^2*z^4 - 3*z^5 + 3*y*z^5)* G[1, 0, 1 - y, z])/(4*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)) + ((-34*y^2 - 65*y^3 + 189*y^4 - 98*y^5 + 8*y^6 - 32*y*z + 57*y^2*z + 317*y^3*z - 498*y^4*z + 164*y^5*z - 8*y^6*z + 2*z^2 + 120*y*z^2 - 36*y^2*z^2 - 453*y^3*z^2 + 427*y^4*z^2 - 62*y^5*z^2 + 2*y^6*z^2 - 6*z^3 - 164*y*z^3 + 41*y^2*z^3 + 261*y^3*z^3 - 126*y^4*z^3 - 4*y^5*z^3 + 4*z^4 + 94*y*z^4 - 26*y^2*z^4 - 80*y^3*z^4 + 6*y^4*z^4 + 4*z^5 - 18*y*z^5 - 8*y^2*z^5 + 20*y^3*z^5 - 6*z^6 + 2*y*z^6 + 6*y^2*z^6 + 2*z^7 - 2*y*z^7)*G[1, 0, -y, z])/ (4*(-1 + y)*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)) - (9*(-1 + 4*y - 5*y^2 + 3*z - 8*y*z + 5*y^2*z - 3*z^2 + 4*y*z^2 + z^3)* G[1, 1, 0, z])/(4*y^2*z*(-1 + y + z)^2) + ((-1 + z)*(2*y + 62*y^2 - 117*y^3 + 59*y^4 - 6*y^5 + 2*z + 52*y*z - 223*y^2*z + 220*y^3*z - 53*y^4*z + 2*y^5*z - 10*z^2 - 87*y*z^2 + 202*y^2*z^2 - 105*y^3*z^2 + 11*z^3 + 49*y*z^3 - 74*y^2*z^3 + 10*y^3*z^3 - 19*y*z^4 + 15*y^2*z^4 - 3*z^5 + 3*y*z^5)* G[1, 1 - y, 0, z])/(4*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)) + ((-34*y^2 - 65*y^3 + 189*y^4 - 98*y^5 + 8*y^6 - 32*y*z + 57*y^2*z + 317*y^3*z - 498*y^4*z + 164*y^5*z - 8*y^6*z + 2*z^2 + 120*y*z^2 - 36*y^2*z^2 - 453*y^3*z^2 + 427*y^4*z^2 - 62*y^5*z^2 + 2*y^6*z^2 - 6*z^3 - 164*y*z^3 + 41*y^2*z^3 + 261*y^3*z^3 - 126*y^4*z^3 - 4*y^5*z^3 + 4*z^4 + 94*y*z^4 - 26*y^2*z^4 - 80*y^3*z^4 + 6*y^4*z^4 + 4*z^5 - 18*y*z^5 - 8*y^2*z^5 + 20*y^3*z^5 - 6*z^6 + 2*y*z^6 + 6*y^2*z^6 + 2*z^7 - 2*y*z^7)*G[1, 1 - y, -y, z])/ (4*(-1 + y)*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)) + ((-12*y^3 + 33*y^4 - 30*y^5 + 9*y^6 - 32*y^2*z + 66*y^3*z - 42*y^4*z + 14*y^5*z - 6*y^6*z - 20*y*z^2 + 18*y^2*z^2 + 59*y^3*z^2 - 44*y^4*z^2 - 13*y^5*z^2 + 2*z^3 - 23*y*z^3 + 130*y^2*z^3 - 115*y^3*z^3 - 18*y^4*z^3 - 4*z^4 + 59*y*z^4 - 82*y^2*z^4 - 21*y^3*z^4 + 2*z^5 - 16*y*z^5 - 10*y^2*z^5)*G[1 - y, 0, 0, z])/ (3*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((-27*y^3 + 69*y^4 - 57*y^5 + 15*y^6 - 100*y^2*z + 264*y^3*z - 231*y^4*z + 70*y^5*z - 3*y^6*z - 163*y*z^2 + 561*y^2*z^2 - 638*y^3*z^2 + 341*y^4*z^2 - 101*y^5*z^2 - 38*z^3 + 338*y*z^3 - 601*y^2*z^3 + 508*y^3*z^3 - 255*y^4*z^3 + 76*z^4 - 227*y*z^4 + 274*y^2*z^4 - 219*y^3*z^4 - 38*z^5 + 52*y*z^5 - 62*y^2*z^5)* G[1 - y, 0, 1 - y, z])/(6*(-1 + y)^2*y^2*z^2*(-1 + y + z)* (y + z)^2) + ((-162*y^3 + 2198*y^4 - 7172*y^5 + 9948*y^6 - 6362*y^7 + 1550*y^8 - 342*y^2*z + 5626*y^3*z - 22271*y^4*z + 38204*y^5*z - 32116*y^6*z + 12626*y^7*z - 1727*y^8*z - 198*y*z^2 + 4517*y^2*z^2 - 24004*y^3*z^2 + 53352*y^4*z^2 - 58445*y^5*z^2 + 31603*y^6*z^2 - 6975*y^7*z^2 + 150*y^8*z^2 - 18*z^3 + 1284*y*z^3 - 10912*y^2*z^3 + 33021*y^3*z^3 - 47016*y^4*z^3 + 33322*y^5*z^3 - 10419*y^6*z^3 + 738*y^7*z^3 + 39*z^4 - 1704*y*z^4 + 8183*y^2*z^4 - 15393*y^3*z^4 + 14202*y^4*z^4 - 6581*y^5*z^4 + 1038*y^6*z^4 - 9*z^5 + 231*y*z^5 - 267*y^2*z^5 + 27*y^3*z^5 - 816*y^4*z^5 + 618*y^5*z^5 - 27*z^6 + 504*y*z^6 - 1341*y^2*z^6 + 756*y^3*z^6 + 324*y^4*z^6 + 15*z^7 - 117*y*z^7 + 162*y^2*z^7 + 156*y^3*z^7)* G[1 - y, 0, -y, z])/(36*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)* (y + z)^2) + ((-16*y^3 + 5*y^4 + 192*y^5 - 435*y^6 + 354*y^7 - 100*y^8 - 28*y^2*z + 72*y^3*z + 332*y^4*z - 1296*y^5*z + 1555*y^6*z - 742*y^7*z + 107*y^8*z - 8*y*z^2 + 119*y^2*z^2 - 40*y^3*z^2 - 1077*y^4*z^2 + 2248*y^5*z^2 - 1656*y^6*z^2 + 418*y^7*z^2 - 4*y^8*z^2 + 4*z^3 + 46*y*z^3 - 334*y^2*z^3 + 242*y^3*z^3 + 817*y^4*z^3 - 1288*y^5*z^3 + 543*y^6*z^3 - 30*y^7*z^3 - 200*y*z^4 + 808*y^2*z^4 - 980*y^3*z^4 + 338*y^4*z^4 + 40*y^5*z^4 - 13*y^6*z^4 - 40*z^5 + 436*y*z^5 - 1144*y^2*z^5 + 1212*y^3*z^5 - 576*y^4*z^5 + 104*y^5*z^5 + 80*z^6 - 448*y*z^6 + 790*y^2*z^6 - 580*y^3*z^6 + 164*y^4*z^6 - 60*z^7 + 206*y*z^7 - 228*y^2*z^7 + 90*y^3*z^7 + 16*z^8 - 32*y*z^8 + 17*y^2*z^8)* G[1 - y, 1, 0, z])/(4*(-1 + y)^2*y^2*(-1 + z)*z^3*(-1 + y + z)^2* (y + z)^2) + ((-27*y^3 + 69*y^4 - 57*y^5 + 15*y^6 - 100*y^2*z + 264*y^3*z - 231*y^4*z + 70*y^5*z - 3*y^6*z - 163*y*z^2 + 561*y^2*z^2 - 638*y^3*z^2 + 341*y^4*z^2 - 101*y^5*z^2 - 38*z^3 + 338*y*z^3 - 601*y^2*z^3 + 508*y^3*z^3 - 255*y^4*z^3 + 76*z^4 - 227*y*z^4 + 274*y^2*z^4 - 219*y^3*z^4 - 38*z^5 + 52*y*z^5 - 62*y^2*z^5)*G[1 - y, 1 - y, 0, z])/(6*(-1 + y)^2*y^2*z^2* (-1 + y + z)*(y + z)^2) + ((-200*y^2 + 200*y^3 - 400*y*z + 394*y^2*z + 3*y^3*z - 6*z^2 + 6*y*z^2 - 6*y^2*z^2 + 6*z^3 - 9*y*z^3)*G[1 - y, 1 - y, 1 - y, z])/(6*(-1 + y)*y*z^2*(y + z)^2) + ((18*y^3 + 540*y^4 - 4540*y^5 + 12436*y^6 - 15738*y^7 + 9520*y^8 - 2236*y^9 + 54*y^2*z + 1476*y^3*z - 14730*y^4*z + 47654*y^5*z - 72616*y^6*z + 55950*y^7*z - 20252*y^8*z + 2464*y^9*z + 54*y*z^2 + 1206*y^2*z^2 - 16560*y^3*z^2 + 68610*y^4*z^2 - 130120*y^5*z^2 + 125610*y^6*z^2 - 60369*y^7*z^2 + 11824*y^8*z^2 - 255*y^9*z^2 + 18*z^3 - 5320*y^2*z^3 + 39448*y^3*z^3 - 105030*y^4*z^3 + 131830*y^5*z^3 - 81403*y^6*z^3 + 21549*y^7*z^3 - 1092*y^8*z^3 - 126*z^4 + 1188*y*z^4 + 3056*y^2*z^4 - 28516*y^3*z^4 + 56166*y^4*z^4 - 45944*y^5*z^4 + 15703*y^6*z^4 - 1311*y^7*z^4 + 426*z^5 - 3702*y*z^5 + 6338*y^2*z^5 - 2682*y^3*z^5 + 324*y^4*z^5 - 542*y^5*z^5 + 270*y^6*z^5 - 702*z^6 + 3894*y*z^6 - 7944*y^2*z^6 + 10089*y^3*z^6 - 6918*y^4*z^6 + 1581*y^5*z^6 + 540*z^7 - 1758*y*z^7 + 3195*y^2*z^7 - 3447*y^3*z^7 + 1038*y^4*z^7 - 156*z^8 + 324*y*z^8 - 585*y^2*z^8 + 201*y^3*z^8)*G[1 - y, 1 - y, -y, z])/ (36*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)*(y + z)^3) + ((3*y^2 + 66*y^3 - 486*y^4 + 1380*y^5 - 1896*y^6 + 1248*y^7 - 315*y^8 + 6*y*z + 123*y^2*z - 1410*y^3*z + 5205*y^4*z - 8904*y^5*z + 7494*y^6*z - 2826*y^7*z + 312*y^8*z + 3*z^2 + 48*y*z^2 - 1214*y^2*z^2 + 6668*y^3*z^2 - 15429*y^4*z^2 + 17078*y^5*z^2 - 8774*y^6*z^2 + 1614*y^7*z^2 + 6*y^8*z^2 - 9*z^3 - 266*y*z^3 + 3312*y^2*z^3 - 11958*y^3*z^3 + 18353*y^4*z^3 - 12756*y^5*z^3 + 3360*y^6*z^3 - 36*y^7*z^3 - 28*z^4 + 648*y*z^4 - 4237*y^2*z^4 + 9738*y^3*z^4 - 9368*y^4*z^4 + 3518*y^5*z^4 - 190*y^6*z^4 + 127*z^5 - 920*y*z^5 + 2897*y^2*z^5 - 3690*y^3*z^5 + 1986*y^4*z^5 - 316*y^5*z^5 - 168*z^6 + 722*y*z^6 - 1072*y^2*z^6 + 698*y^3*z^6 - 258*y^4*z^6 + 94*z^7 - 276*y*z^7 + 210*y^2*z^7 - 112*y^3*z^7 - 19*z^8 + 38*y*z^8 - 22*y^2*z^8)*G[1 - y, -y, 0, z])/ (12*(-1 + y)^2*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^2) + ((18*y^3 + 378*y^4 - 4288*y^5 + 13048*y^6 - 17466*y^7 + 10942*y^8 - 2632*y^9 + 54*y^2*z + 1044*y^3*z - 13776*y^4*z + 49265*y^5*z - 79294*y^6*z + 63258*y^7*z - 23456*y^8*z + 2905*y^9*z + 54*y*z^2 + 846*y^2*z^2 - 15147*y^3*z^2 + 69393*y^4*z^2 - 139282*y^5*z^2 + 139587*y^6*z^2 - 68910*y^7*z^2 + 13750*y^8*z^2 - 291*y^9*z^2 + 18*z^3 + 216*y*z^3 - 5797*y^2*z^3 + 41014*y^3*z^3 - 111807*y^4*z^3 + 144259*y^5*z^3 - 91240*y^6*z^3 + 24573*y^7*z^3 - 1236*y^8*z^3 - 108*z^4 + 567*y*z^4 + 5126*y^2*z^4 - 32458*y^3*z^4 + 61719*y^4*z^4 - 50570*y^5*z^4 + 17341*y^6*z^4 - 1401*y^7*z^4 + 417*z^5 - 3495*y*z^5 + 6140*y^2*z^5 - 3258*y^3*z^5 + 1593*y^4*z^5 - 1523*y^5*z^5 + 558*y^6*z^5 - 783*z^6 + 4614*y*z^6 - 10059*y^2*z^6 + 12969*y^3*z^6 - 8826*y^4*z^6 + 2085*y^5*z^6 + 657*z^7 - 2415*y*z^7 + 4419*y^2*z^7 - 4419*y^3*z^7 + 1326*y^4*z^7 - 201*z^8 + 459*y*z^8 - 729*y^2*z^8 + 255*y^3*z^8)*G[1 - y, -y, 1 - y, z])/ (36*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)*(y + z)^3) + ((9*y^2 + 153*y^3 - 1168*y^4 + 3914*y^5 - 7252*y^6 + 7468*y^7 - 3977*y^8 + 853*y^9 + 18*y*z + 252*y^2*z - 2834*y^3*z + 11343*y^4*z - 23335*y^5*z + 26294*y^6*z - 15588*y^7*z + 4015*y^8*z - 165*y^9*z + 9*z^2 + 45*y*z^2 - 1846*y^2*z^2 + 10494*y^3*z^2 - 26514*y^4*z^2 + 34744*y^5*z^2 - 23595*y^6*z^2 + 7233*y^7*z^2 - 570*y^8*z^2 - 54*z^3 - 228*y*z^3 + 3950*y^2*z^3 - 14494*y^3*z^3 + 23661*y^4*z^3 - 18803*y^5*z^3 + 6595*y^6*z^3 - 627*y^7*z^3 + 318*z^4 - 888*y*z^4 - 1027*y^2*z^4 + 5913*y^3*z^4 - 6747*y^4*z^4 + 2341*y^5*z^4 + 90*y^6*z^4 - 675*z^5 + 2505*y*z^5 - 3174*y^2*z^5 + 2124*y^3*z^5 - 1695*y^4*z^5 + 807*y^5*z^5 + 567*z^6 - 1875*y*z^6 + 2475*y^2*z^6 - 2079*y^3*z^6 + 696*y^4*z^6 - 165*z^7 + 423*y*z^7 - 567*y^2*z^7 + 201*y^3*z^7)* G[1 - y, -y, -y, z])/(36*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-639*y^4 + 1743*y^5 - 1593*y^6 + 489*y^7 - 1638*y^3*z + 5835*y^4*z - 6639*y^5*z + 2457*y^6*z - 15*y^7*z - 1280*y^2*z^2 + 6882*y^3*z^2 - 10206*y^4*z^2 + 4736*y^5*z^2 - 132*y^6*z^2 - 122*y*z^3 + 2822*y^2*z^3 - 6542*y^3*z^3 + 4098*y^4*z^3 - 292*y^5*z^3 + 11*z^4 + 135*y*z^4 - 1299*y^2*z^4 + 1271*y^3*z^4 - 226*y^4*z^4 - 45*z^5 + 125*y*z^5 - 167*y^2*z^5 - 21*y^3*z^5 + 42*z^6 - 116*y*z^6 + 38*y^2*z^6 - 8*z^7 + 8*y*z^7)* G[-y, 0, 0, z])/(12*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-636*y^4 + 1596*y^5 - 1341*y^6 + 381*y^7 - 1620*y^3*z + 5430*y^4*z - 5814*y^5*z + 2010*y^6*z - 6*y^7*z - 1244*y^2*z^2 + 6516*y^3*z^2 - 9318*y^4*z^2 + 4136*y^5*z^2 - 90*y^6*z^2 - 212*y*z^3 + 3080*y^2*z^3 - 6728*y^3*z^3 + 4116*y^4*z^3 - 292*y^5*z^3 - 4*z^4 + 492*y*z^4 - 2253*y^2*z^4 + 2087*y^3*z^4 - 430*y^4*z^4 + 42*z^5 - 442*y*z^5 + 640*y^2*z^5 - 348*y^3*z^5 - 72*z^6 + 196*y*z^6 - 160*y^2*z^6 + 34*z^7 - 34*y*z^7)*G[-y, 0, 1 - y, z])/ (12*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((4211*y^4 - 10401*y^5 + 8628*y^6 - 2438*y^7 + 9958*y^3*z - 32938*y^4*z + 35018*y^5*z - 12125*y^6*z + 87*y^7*z + 6782*y^2*z^2 - 36206*y^3*z^2 + 51864*y^4*z^2 - 23076*y^5*z^2 + 636*y^6*z^2 + 1014*y*z^3 - 15634*y^2*z^3 + 34032*y^3*z^3 - 20765*y^4*z^3 + 1533*y^5*z^3 + 57*z^4 - 2223*y*z^4 + 9866*y^2*z^4 - 8924*y^3*z^4 + 1764*y^4*z^4 - 180*z^5 + 1542*y*z^5 - 1971*y^2*z^5 + 1149*y^3*z^5 + 234*z^6 - 534*y*z^6 + 480*y^2*z^6 - 111*z^7 + 111*y*z^7)* G[-y, 0, -y, z])/(36*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-636*y^4 + 1596*y^5 - 1341*y^6 + 381*y^7 - 1620*y^3*z + 5430*y^4*z - 5814*y^5*z + 2010*y^6*z - 6*y^7*z - 1244*y^2*z^2 + 6516*y^3*z^2 - 9318*y^4*z^2 + 4136*y^5*z^2 - 90*y^6*z^2 - 212*y*z^3 + 3080*y^2*z^3 - 6728*y^3*z^3 + 4116*y^4*z^3 - 292*y^5*z^3 - 4*z^4 + 492*y*z^4 - 2253*y^2*z^4 + 2087*y^3*z^4 - 430*y^4*z^4 + 42*z^5 - 442*y*z^5 + 640*y^2*z^5 - 348*y^3*z^5 - 72*z^6 + 196*y*z^6 - 160*y^2*z^6 + 34*z^7 - 34*y*z^7)*G[-y, 1 - y, 0, z])/ (12*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-1190*y^4 + 3606*y^5 - 3642*y^6 + 1226*y^7 - 2674*y^3*z + 9479*y^4*z - 11086*y^5*z + 4431*y^6*z - 150*y^7*z - 1232*y^2*z^2 + 7003*y^3*z^2 - 10994*y^4*z^2 + 5682*y^5*z^2 - 459*y^6*z^2 + 480*y*z^3 + 134*y^2*z^3 - 2638*y^3*z^3 + 2351*y^4*z^3 - 183*y^5*z^3 + 114*z^4 - 996*y*z^4 + 1356*y^2*z^4 - 639*y^3*z^4 + 597*y^4*z^4 - 228*z^5 + 672*y*z^5 - 669*y^2*z^5 + 657*y^3*z^5 + 114*z^6 - 156*y*z^6 + 186*y^2*z^6)*G[-y, 1 - y, 1 - y, z])/ (18*(-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((1199*y^4 - 1995*y^5 + 780*y^6 + 16*y^7 + 2926*y^3*z - 6943*y^4*z + 4529*y^5*z - 482*y^6*z - 30*y^7*z + 1880*y^2*z^2 - 8318*y^3*z^2 + 9204*y^4*z^2 - 2754*y^5*z^2 - 12*y^6*z^2 - 66*y*z^3 - 3076*y^2*z^3 + 7176*y^3*z^3 - 4244*y^4*z^3 + 174*y^5*z^3 + 57*z^4 - 189*y*z^4 + 2228*y^2*z^4 - 2546*y^3*z^4 + 342*y^4*z^4 - 207*z^5 + 705*y*z^5 - 918*y^2*z^5 + 312*y^3*z^5 + 198*z^6 - 408*y*z^6 + 174*y^2*z^6 - 48*z^7 + 48*y*z^7)*G[-y, 1 - y, -y, z])/ (36*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((96*y^4 + 162*y^3*z - 18*y^4*z + 58*y^2*z^2 - 30*y^3*z^2 + 16*y*z^3 - 23*y^2*z^3 + 11*z^4 - 22*y*z^4 - 11*z^5)*G[-y, -y, 0, z])/ (6*y^2*z^3*(y + z)^2) + ((178*y^4 - 28*y^5 - 813*y^6 + 998*y^7 - 335*y^8 - 172*y^3*z + 1958*y^4*z - 5154*y^5*z + 5110*y^6*z - 1730*y^7*z - 12*y^8*z - 1268*y^2*z^2 + 6202*y^3*z^2 - 11978*y^4*z^2 + 10554*y^5*z^2 - 3642*y^6*z^2 + 132*y^7*z^2 + 48*y*z^3 + 1768*y^2*z^3 - 5554*y^3*z^3 + 5516*y^4*z^3 - 2168*y^5*z^3 + 390*y^6*z^3 + 42*z^4 - 636*y*z^4 + 2137*y^2*z^4 - 3686*y^3*z^4 + 1909*y^4*z^4 + 378*y^5*z^4 - 36*z^5 + 924*y*z^5 - 3120*y^2*z^5 + 2370*y^3*z^5 + 294*y^4*z^5 - 54*z^6 - 312*y*z^6 + 516*y^2*z^6 + 282*y^3*z^6 + 48*z^7 - 24*y*z^7 + 120*y^2*z^7)* G[-y, -y, 1 - y, z])/(36*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-458*y^4 + 3308*y^5 - 6789*y^6 + 5486*y^7 - 1547*y^8 - 1048*y^3*z + 9272*y^4*z - 22218*y^5*z + 21079*y^6*z - 7352*y^7*z + 267*y^8*z - 1130*y^2*z^2 + 9976*y^3*z^2 - 27293*y^4*z^2 + 30372*y^5*z^2 - 13119*y^6*z^2 + 1194*y^7*z^2 + 696*y*z^3 - 326*y^2*z^3 - 6898*y^3*z^3 + 13415*y^4*z^3 - 8600*y^5*z^3 + 1713*y^6*z^3 + 240*z^4 - 3102*y*z^4 + 7963*y^2*z^4 - 8030*y^3*z^4 + 2551*y^4*z^4 + 450*y^5*z^4 - 756*z^5 + 4740*y*z^5 - 9177*y^2*z^5 + 6402*y^3*z^5 - 993*y^4*z^5 + 747*z^6 - 2742*y*z^6 + 3063*y^2*z^6 - 852*y^3*z^6 - 231*z^7 + 498*y*z^7 - 195*y^2*z^7)* G[-y, -y, -y, z])/(36*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((y^3 + 10*y^2*z + 16*y*z^2 - 8*y^2*z^2 + 8*z^3 - 16*y*z^3 - 8*z^4)* G[0, 0, 0, 0, z])/(y^2*z^2*(y + z)^2) + ((-4*y^3 + 3*y^2*z + 14*y*z^2 - 11*y^2*z^2 + 11*z^3 - 22*y*z^3 - 11*z^4)*G[0, 0, 0, 1 - y, z])/(2*y^2*z^2*(y + z)^2) + ((8*y^4 - 40*y^5 + 80*y^6 - 80*y^7 + 40*y^8 - 8*y^9 - 2*y^3*z - 27*y^4*z + 131*y^5*z - 214*y^6*z + 156*y^7*z - 47*y^8*z + 3*y^9*z + 29*y^2*z^2 - 183*y^3*z^2 + 381*y^4*z^2 - 347*y^5*z^2 + 150*y^6*z^2 - 42*y^7*z^2 + 12*y^8*z^2 + 36*y*z^3 - 277*y^2*z^3 + 617*y^3*z^3 - 351*y^4*z^3 - 245*y^5*z^3 + 244*y^6*z^3 - 24*y^7*z^3 + 27*z^4 - 243*y*z^4 + 728*y^2*z^4 - 612*y^3*z^4 - 327*y^4*z^4 + 463*y^5*z^4 - 36*y^6*z^4 - 72*z^5 + 414*y*z^5 - 687*y^2*z^5 + 135*y^3*z^5 + 207*y^4*z^5 + 51*y^5*z^5 + 63*z^6 - 261*y*z^6 + 237*y^2*z^6 - 15*y^3*z^6 + 72*y^4*z^6 - 18*z^7 + 54*y*z^7 - 6*y^2*z^7 + 18*y^3*z^7)*G[0, 0, 0, -y, z])/ (6*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-4*y^3 + 16*y^4 - 24*y^5 + 16*y^6 - 4*y^7 - 8*y^2*z + 66*y^3*z - 166*y^4*z + 182*y^5*z - 90*y^6*z + 16*y^7*z - 4*y*z^2 + 75*y^2*z^2 - 280*y^3*z^2 + 411*y^4*z^2 - 262*y^5*z^2 + 60*y^6*z^2 + 4*y*z^3 - 88*y^2*z^3 + 224*y^3*z^3 - 194*y^4*z^3 + 52*y^5*z^3 + 2*y^6*z^3 - 7*z^4 + 40*y*z^4 - 70*y^2*z^4 + 68*y^3*z^4 - 40*y^4*z^4 + 12*y^5*z^4 + 18*z^5 - 78*y*z^5 + 128*y^2*z^5 - 84*y^3*z^5 + 22*y^4*z^5 - 15*z^6 + 46*y*z^6 - 44*y^2*z^6 + 16*y^3*z^6 + 4*z^7 - 8*y*z^7 + 4*y^2*z^7)*G[0, 0, 1, 0, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-4*y^3 + 3*y^2*z + 14*y*z^2 - 11*y^2*z^2 + 11*z^3 - 22*y*z^3 - 11*z^4)*G[0, 0, 1 - y, 0, z])/(2*y^2*z^2*(y + z)^2) + ((-4*y^3 - y^2*z + 2*y*z^2 - 7*y^2*z^2 + 7*z^3 - 14*y*z^3 - 7*z^4)* G[0, 0, 1 - y, 1 - y, z])/(2*y^2*z^2*(y + z)^2) + ((-12*y^3 + 80*y^4 - 220*y^5 + 320*y^6 - 260*y^7 + 112*y^8 - 20*y^9 - 24*y^2*z + 286*y^3*z - 1065*y^4*z + 1877*y^5*z - 1738*y^6*z + 816*y^7*z - 149*y^8*z - 3*y^9*z - 12*y*z^2 + 314*y^2*z^2 - 1596*y^3*z^2 + 3567*y^4*z^2 - 4073*y^5*z^2 + 2319*y^6*z^2 - 507*y^7*z^2 - 12*y^8*z^2 + 54*y*z^3 - 694*y^2*z^3 + 2546*y^3*z^3 - 4257*y^4*z^3 + 3463*y^5*z^3 - 1193*y^6*z^3 + 81*y^7*z^3 + 24*z^4 - 258*y*z^4 + 1199*y^2*z^4 - 2865*y^3*z^4 + 3459*y^4*z^4 - 1811*y^5*z^4 + 252*y^6*z^4 - 81*z^5 + 519*y*z^5 - 1494*y^2*z^5 + 2340*y^3*z^5 - 1593*y^4*z^5 + 261*y^5*z^5 + 90*z^6 - 402*y*z^6 + 828*y^2*z^6 - 744*y^3*z^6 + 132*y^4*z^6 - 33*z^7 + 99*y*z^7 - 147*y^2*z^7 + 33*y^3*z^7)*G[0, 0, 1 - y, -y, z])/ (6*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((4*y^4 - 16*y^5 + 24*y^6 - 16*y^7 + 4*y^8 + 18*y^3*z - 84*y^4*z + 146*y^5*z - 114*y^6*z + 36*y^7*z - 2*y^8*z + 32*y^2*z^2 - 172*y^3*z^2 + 343*y^4*z^2 - 306*y^5*z^2 + 111*y^6*z^2 - 8*y^7*z^2 + 6*y*z^3 - 94*y^2*z^3 + 290*y^3*z^3 - 336*y^4*z^3 + 148*y^5*z^3 - 14*y^6*z^3 + 4*z^4 - 32*y*z^4 + 123*y^2*z^4 - 182*y^3*z^4 + 102*y^4*z^4 - 16*y^5*z^4 - 10*z^5 + 46*y*z^5 - 76*y^2*z^5 + 52*y^3*z^5 - 14*y^4*z^5 + 8*z^6 - 24*y*z^6 + 23*y^2*z^6 - 8*y^3*z^6 - 2*z^7 + 4*y*z^7 - 2*y^2*z^7)*G[0, 0, -y, 0, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((38*y^4 - 190*y^5 + 380*y^6 - 380*y^7 + 190*y^8 - 38*y^9 + 202*y^3*z - 1074*y^4*z + 2276*y^5*z - 2404*y^6*z + 1266*y^7*z - 266*y^8*z + 266*y^2*z^2 - 1710*y^3*z^2 + 4095*y^4*z^2 - 4685*y^5*z^2 + 2595*y^6*z^2 - 561*y^7*z^2 + 30*y*z^3 - 700*y^2*z^3 + 2486*y^3*z^3 - 3393*y^4*z^3 + 1975*y^5*z^3 - 395*y^6*z^3 - 3*y^7*z^3 + 12*z^4 - 180*y*z^4 + 863*y^2*z^4 - 1359*y^3*z^4 + 696*y^4*z^4 - 86*y^5*z^4 + 54*y^6*z^4 - 54*z^5 + 396*y*z^5 - 849*y^2*z^5 + 579*y^3*z^5 - 171*y^4*z^5 + 147*y^5*z^5 + 72*z^6 - 336*y*z^6 + 429*y^2*z^6 - 189*y^3*z^6 + 120*y^4*z^6 - 30*z^7 + 90*y*z^7 - 42*y^2*z^7 + 30*y^3*z^7)*G[0, 0, -y, 1 - y, z])/ (6*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((8*y^4 - 40*y^5 + 80*y^6 - 80*y^7 + 40*y^8 - 8*y^9 - 20*y^3*z + 57*y^4*z - 25*y^5*z - 70*y^6*z + 90*y^7*z - 35*y^8*z + 3*y^9*z - 37*y^2*z^2 + 171*y^3*z^2 - 306*y^4*z^2 + 250*y^5*z^2 - 69*y^6*z^2 - 21*y^7*z^2 + 12*y^8*z^2 + 18*y*z^3 - 46*y^2*z^3 - 22*y^3*z^3 + 246*y^4*z^3 - 338*y^5*z^3 + 148*y^6*z^3 - 6*y^7*z^3 + 9*z^4 - 87*y*z^4 + 227*y^2*z^4 - 63*y^3*z^4 - 369*y^4*z^4 + 313*y^5*z^4 - 30*y^6*z^4 - 21*z^5 + 117*y*z^5 - 141*y^2*z^5 - 165*y^3*z^5 + 240*y^4*z^5 - 6*y^5*z^5 + 15*z^6 - 57*y*z^6 - 6*y^2*z^6 + 84*y^3*z^6 + 12*y^4*z^6 - 3*z^7 + 9*y*z^7 + 15*y^2*z^7 + 3*y^3*z^7)* G[0, 0, -y, -y, z])/(6*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((4*y^3 - 16*y^4 + 24*y^5 - 16*y^6 + 4*y^7 + 8*y^2*z - 42*y^3*z + 78*y^4*z - 62*y^5*z + 18*y^6*z + 4*y*z^2 - 37*y^2*z^2 + 96*y^3*z^2 - 105*y^4*z^2 + 50*y^5*z^2 - 8*y^6*z^2 - 16*y*z^3 + 74*y^2*z^3 - 128*y^3*z^3 + 104*y^4*z^3 - 44*y^5*z^3 + 10*y^6*z^3 - 3*z^4 + 36*y*z^4 - 102*y^2*z^4 + 124*y^3*z^4 - 78*y^4*z^4 + 24*y^5*z^4 + 8*z^5 - 42*y*z^5 + 76*y^2*z^5 - 60*y^3*z^5 + 20*y^4*z^5 - 7*z^6 + 22*y*z^6 - 22*y^2*z^6 + 8*y^3*z^6 + 2*z^7 - 4*y*z^7 + 2*y^2*z^7)*G[0, 1, 0, 0, z])/((-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((10*y^3 - 40*y^4 + 60*y^5 - 40*y^6 + 10*y^7 + 20*y^2*z - 104*y^3*z + 192*y^4*z - 152*y^5*z + 44*y^6*z + 10*y*z^2 - 85*y^2*z^2 + 210*y^3*z^2 - 203*y^4*z^2 + 66*y^5*z^2 + 2*y^6*z^2 - 26*y*z^3 + 109*y^2*z^3 - 140*y^3*z^3 + 52*y^4*z^3 + 2*y^5*z^3 + 3*y^6*z^3 - z^4 + 24*y*z^4 - 50*y^2*z^4 + 20*y^3*z^4 + 5*y^4*z^4 + 4*y^5*z^4 + z^5 - 4*y*z^5 - 5*y^2*z^5 + 14*y^3*z^5 - 2*y^4*z^5 + z^6 - 6*y*z^6 + 11*y^2*z^6 - 4*y^3*z^6 - z^7 + 2*y*z^7 - y^2*z^7)*G[0, 1, 0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-6*y^3 + 15*y^4 - 14*y^5 + 7*y^6 - 2*y^7 - 12*y^2*z + 42*y^3*z - 54*y^4*z + 30*y^5*z - 6*y^6*z - 6*y*z^2 + 34*y^2*z^2 - 52*y^3*z^2 + 30*y^4*z^2 - 10*y^5*z^2 + 4*y^6*z^2 + 2*y*z^3 + 15*y^2*z^3 - 44*y^3*z^3 + 24*y^4*z^3 + 14*y^5*z^3 - 11*y^6*z^3 - 3*z^4 + 32*y*z^4 - 92*y^2*z^4 + 84*y^3*z^4 - 6*y^4*z^4 - 16*y^5*z^4 + 9*z^5 - 52*y*z^5 + 81*y^2*z^5 - 44*y^3*z^5 + 4*y^4*z^5 - 9*z^6 + 30*y*z^6 - 34*y^2*z^6 + 12*y^3*z^6 + 3*z^7 - 6*y*z^7 + 3*y^2*z^7)* G[0, 1, 0, -y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (6*(-1 + z)*G[0, 1, 1, 0, z])/(z*(-1 + y + z)^2) + ((10*y^3 - 40*y^4 + 60*y^5 - 40*y^6 + 10*y^7 + 20*y^2*z - 104*y^3*z + 192*y^4*z - 152*y^5*z + 44*y^6*z + 10*y*z^2 - 85*y^2*z^2 + 210*y^3*z^2 - 203*y^4*z^2 + 66*y^5*z^2 + 2*y^6*z^2 - 26*y*z^3 + 109*y^2*z^3 - 140*y^3*z^3 + 52*y^4*z^3 + 2*y^5*z^3 + 3*y^6*z^3 - z^4 + 24*y*z^4 - 50*y^2*z^4 + 20*y^3*z^4 + 5*y^4*z^4 + 4*y^5*z^4 + z^5 - 4*y*z^5 - 5*y^2*z^5 + 14*y^3*z^5 - 2*y^4*z^5 + z^6 - 6*y*z^6 + 11*y^2*z^6 - 4*y^3*z^6 - z^7 + 2*y*z^7 - y^2*z^7)* G[0, 1, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-6*y^3 + 15*y^4 - 14*y^5 + 7*y^6 - 2*y^7 - 12*y^2*z + 42*y^3*z - 54*y^4*z + 30*y^5*z - 6*y^6*z - 6*y*z^2 + 34*y^2*z^2 - 52*y^3*z^2 + 30*y^4*z^2 - 10*y^5*z^2 + 4*y^6*z^2 + 2*y*z^3 + 15*y^2*z^3 - 44*y^3*z^3 + 24*y^4*z^3 + 14*y^5*z^3 - 11*y^6*z^3 - 3*z^4 + 32*y*z^4 - 92*y^2*z^4 + 84*y^3*z^4 - 6*y^4*z^4 - 16*y^5*z^4 + 9*z^5 - 52*y*z^5 + 81*y^2*z^5 - 44*y^3*z^5 + 4*y^4*z^5 - 9*z^6 + 30*y*z^6 - 34*y^2*z^6 + 12*y^3*z^6 + 3*z^7 - 6*y*z^7 + 3*y^2*z^7)*G[0, 1, 1 - y, -y, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-4*y^3 + 3*y^2*z + 14*y*z^2 - 11*y^2*z^2 + 11*z^3 - 22*y*z^3 - 11*z^4)*G[0, 1 - y, 0, 0, z])/ (2*y^2*z^2*(y + z)^2) + ((-4*y^3 - y^2*z + 2*y*z^2 - 7*y^2*z^2 + 7*z^3 - 14*y*z^3 - 7*z^4)*G[0, 1 - y, 0, 1 - y, z])/ (2*y^2*z^2*(y + z)^2) + ((-6*y^3 + 53*y^4 - 175*y^5 + 290*y^6 - 260*y^7 + 121*y^8 - 23*y^9 - 12*y^2*z + 238*y^3*z - 1008*y^4*z + 1892*y^5*z - 1828*y^6*z + 894*y^7*z - 176*y^8*z - 6*y*z^2 + 296*y^2*z^2 - 1632*y^3*z^2 + 3540*y^4*z^2 - 3698*y^5*z^2 + 1860*y^6*z^2 - 360*y^7*z^2 + 42*y*z^3 - 691*y^2*z^3 + 2201*y^3*z^3 - 2721*y^4*z^3 + 1387*y^5*z^3 - 212*y^6*z^3 - 6*y^7*z^3 + 15*z^4 - 207*y*z^4 + 881*y^2*z^4 - 1305*y^3*z^4 + 645*y^4*z^4 - 83*y^5*z^4 + 54*y^6*z^4 - 63*z^5 + 447*y*z^5 - 972*y^2*z^5 + 756*y^3*z^5 - 279*y^4*z^5 + 159*y^5*z^5 + 81*z^6 - 375*y*z^6 + 510*y^2*z^6 - 252*y^3*z^6 + 132*y^4*z^6 - 33*z^7 + 99*y*z^7 - 51*y^2*z^7 + 33*y^3*z^7)*G[0, 1 - y, 0, -y, z])/ (6*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((4*y^3 - 21*y^4 + 44*y^5 - 46*y^6 + 24*y^7 - 5*y^8 + 8*y^2*z - 38*y^3*z + 66*y^4*z - 52*y^5*z + 20*y^6*z - 6*y^7*z + 2*y^8*z + 4*y*z^2 - 14*y^2*z^2 - 16*y^3*z^2 + 99*y^4*z^2 - 106*y^5*z^2 + 25*y^6*z^2 + 8*y^7*z^2 - 10*y*z^3 - 5*y^2*z^3 + 108*y^3*z^3 - 153*y^4*z^3 + 48*y^5*z^3 + 12*y^6*z^3 + z^4 + 2*y*z^4 + 26*y^2*z^4 - 64*y^3*z^4 + 26*y^4*z^4 + 6*y^5*z^4 - 3*z^5 + 12*y*z^5 - 22*y^2*z^5 + 10*y^3*z^5 - 3*y^4*z^5 + 3*z^6 - 10*y*z^6 + 8*y^2*z^6 - 4*y^3*z^6 - z^7 + 2*y*z^7 - y^2*z^7)* G[0, 1 - y, 1, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-4*y^3 - y^2*z + 2*y*z^2 - 7*y^2*z^2 + 7*z^3 - 14*y*z^3 - 7*z^4)*G[0, 1 - y, 1 - y, 0, z])/(2*y^2*z^2*(y + z)^2) + ((y^3 + 3*y^2*z - 5*y*z^2 - y^2*z^2 + z^3 - 2*y*z^3 - z^4)* G[0, 1 - y, 1 - y, 1 - y, z])/(y^2*z^2*(y + z)^2) + ((30*y^3 - 232*y^4 + 710*y^5 - 1120*y^6 + 970*y^7 - 440*y^8 + 82*y^9 + 60*y^2*z - 638*y^3*z + 2358*y^4*z - 4252*y^5*z + 4088*y^6*z - 2022*y^7*z + 406*y^8*z + 30*y*z^2 - 517*y^2*z^2 + 2529*y^3*z^2 - 5427*y^4*z^2 + 5827*y^5*z^2 - 3084*y^6*z^2 + 642*y^7*z^2 - 96*y*z^3 + 917*y^2*z^3 - 2563*y^3*z^3 + 2907*y^4*z^3 - 1259*y^5*z^3 + 40*y^6*z^3 + 54*y^7*z^3 + 39*z^4 - 135*y*z^4 + 188*y^2*z^4 - 666*y^3*z^4 + 1410*y^4*z^4 - 986*y^5*z^4 + 150*y^6*z^4 - 99*z^5 + 465*y*z^5 - 1146*y^2*z^5 + 1746*y^3*z^5 - 1173*y^4*z^5 + 159*y^5*z^5 + 81*z^6 - 327*y*z^6 + 642*y^2*z^6 - 576*y^3*z^6 + 84*y^4*z^6 - 21*z^7 + 63*y*z^7 - 111*y^2*z^7 + 21*y^3*z^7)*G[0, 1 - y, 1 - y, -y, z])/(6*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-9*y^4 + 36*y^5 - 54*y^6 + 36*y^7 - 9*y^8 + 2*y^3*z + 16*y^4*z - 64*y^5*z + 76*y^6*z - 34*y^7*z + 4*y^8*z + 31*y^2*z^2 - 116*y^3*z^2 + 131*y^4*z^2 - 22*y^5*z^2 - 40*y^6*z^2 + 16*y^7*z^2 - 8*y*z^3 - 21*y^2*z^3 + 78*y^3*z^3 - 35*y^4*z^3 - 40*y^5*z^3 + 26*y^6*z^3 - 8*z^4 + 54*y*z^4 - 109*y^2*z^4 + 114*y^3*z^4 - 76*y^4*z^4 + 26*y^5*z^4 + 19*z^5 - 80*y*z^5 + 124*y^2*z^5 - 82*y^3*z^5 + 21*y^4*z^5 - 14*z^6 + 40*y*z^6 - 37*y^2*z^6 + 12*y^3*z^6 + 3*z^7 - 6*y*z^7 + 3*y^2*z^7)* G[0, 1 - y, -y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((24*y^3 - 217*y^4 + 725*y^5 - 1210*y^6 + 1090*y^7 - 509*y^8 + 97*y^9 + 48*y^2*z - 590*y^3*z + 2364*y^4*z - 4516*y^5*z + 4544*y^6*z - 2334*y^7*z + 484*y^8*z + 24*y*z^2 - 469*y^2*z^2 + 2493*y^3*z^2 - 5694*y^4*z^2 + 6454*y^5*z^2 - 3597*y^6*z^2 + 789*y^7*z^2 - 84*y*z^3 + 896*y^2*z^3 - 2698*y^3*z^3 + 3309*y^4*z^3 - 1637*y^5*z^3 + 163*y^6*z^3 + 51*y^7*z^3 + 36*z^4 - 120*y*z^4 + 104*y^2*z^4 - 486*y^3*z^4 + 1263*y^4*z^4 - 935*y^5*z^4 + 138*y^6*z^4 - 90*z^5 + 414*y*z^5 - 1041*y^2*z^5 + 1671*y^3*z^5 - 1143*y^4*z^5 + 141*y^5*z^5 + 72*z^6 - 288*y*z^6 + 597*y^2*z^6 - 549*y^3*z^6 + 72*y^4*z^6 - 18*z^7 + 54*y*z^7 - 102*y^2*z^7 + 18*y^3*z^7)*G[0, 1 - y, -y, 1 - y, z])/ (6*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((12*y^3 - 103*y^4 + 335*y^5 - 550*y^6 + 490*y^7 - 227*y^8 + 43*y^9 + 24*y^2*z - 302*y^3*z + 1248*y^4*z - 2464*y^5*z + 2576*y^6*z - 1398*y^7*z + 328*y^8*z - 12*y^9*z + 12*y*z^2 - 256*y^2*z^2 + 1452*y^3*z^2 - 3564*y^4*z^2 + 4408*y^5*z^2 - 2772*y^6*z^2 + 768*y^7*z^2 - 48*y^8*z^2 - 78*y*z^3 + 740*y^2*z^3 - 2386*y^3*z^3 + 3480*y^4*z^3 - 2444*y^5*z^3 + 760*y^6*z^3 - 72*y^7*z^3 - 33*z^4 + 321*y*z^4 - 1183*y^2*z^4 + 1857*y^3*z^4 - 1275*y^4*z^4 + 397*y^5*z^4 - 84*y^6*z^4 + 84*z^5 - 480*y*z^5 + 948*y^2*z^5 - 708*y^3*z^5 + 234*y^4*z^5 - 102*y^5*z^5 - 69*z^6 + 279*y*z^6 - 330*y^2*z^6 + 144*y^3*z^6 - 72*y^4*z^6 + 18*z^7 - 54*y*z^7 + 30*y^2*z^7 - 18*y^3*z^7)*G[0, 1 - y, -y, -y, z])/ (6*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-8*y^4 + 32*y^5 - 48*y^6 + 32*y^7 - 8*y^8 - 24*y^3*z + 104*y^4*z - 172*y^5*z + 132*y^6*z - 44*y^7*z + 4*y^8*z - 15*y^2*z^2 + 92*y^3*z^2 - 199*y^4*z^2 + 198*y^5*z^2 - 92*y^6*z^2 + 16*y^7*z^2 - 2*y*z^3 + 29*y^2*z^3 - 96*y^3*z^3 + 143*y^4*z^3 - 104*y^5*z^3 + 30*y^6*z^3 + z^4 - 2*y*z^4 - 8*y^2*z^4 + 44*y^3*z^4 - 67*y^4*z^4 + 26*y^5*z^4 - 3*z^5 + 12*y*z^5 - 10*y^2*z^5 - 16*y^3*z^5 + 5*y^4*z^5 + 3*z^6 - 10*y*z^6 + 5*y^2*z^6 - 4*y^3*z^6 - z^7 + 2*y*z^7 - y^2*z^7)*G[0, -y, 0, 0, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-5*y^4 + 20*y^5 - 30*y^6 + 20*y^7 - 5*y^8 - 16*y^3*z + 65*y^4*z - 102*y^5*z + 76*y^6*z - 26*y^7*z + 3*y^8*z - 10*y^2*z^2 + 54*y^3*z^2 - 104*y^4*z^2 + 98*y^5*z^2 - 50*y^6*z^2 + 12*y^7*z^2 - 8*y*z^3 + 44*y^2*z^3 - 86*y^3*z^3 + 93*y^4*z^3 - 64*y^5*z^3 + 21*y^6*z^3 - z^4 + 22*y*z^4 - 65*y^2*z^4 + 88*y^3*z^4 - 70*y^4*z^4 + 20*y^5*z^4 + 3*z^5 - 22*y*z^5 + 46*y^2*z^5 - 50*y^3*z^5 + 11*y^4*z^5 - 3*z^6 + 10*y*z^6 - 17*y^2*z^6 + 4*y^3*z^6 + z^7 - 2*y*z^7 + y^2*z^7)* G[0, -y, 0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((10*y^4 - 82*y^5 + 171*y^6 - 136*y^7 + 37*y^8 + 56*y^3*z - 301*y^4*z + 582*y^5*z - 500*y^6*z + 178*y^7*z - 15*y^8*z + 49*y^2*z^2 - 296*y^3*z^2 + 661*y^4*z^2 - 690*y^5*z^2 + 336*y^6*z^2 - 60*y^7*z^2 - 6*y*z^3 - 32*y^2*z^3 + 182*y^3*z^3 - 343*y^4*z^3 + 298*y^5*z^3 - 99*y^6*z^3 - 15*z^4 + 102*y*z^4 - 245*y^2*z^4 + 196*y^3*z^4 + 40*y^4*z^4 - 48*y^5*z^4 + 45*z^5 - 216*y*z^5 + 348*y^2*z^5 - 168*y^3*z^5 + 51*y^4*z^5 - 45*z^6 + 150*y*z^6 - 135*y^2*z^6 + 60*y^3*z^6 + 15*z^7 - 30*y*z^7 + 15*y^2*z^7)*G[0, -y, 0, -y, z])/(6*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-5*y^4 + 20*y^5 - 30*y^6 + 20*y^7 - 5*y^8 - 16*y^3*z + 65*y^4*z - 102*y^5*z + 76*y^6*z - 26*y^7*z + 3*y^8*z - 10*y^2*z^2 + 54*y^3*z^2 - 104*y^4*z^2 + 98*y^5*z^2 - 50*y^6*z^2 + 12*y^7*z^2 - 8*y*z^3 + 44*y^2*z^3 - 86*y^3*z^3 + 93*y^4*z^3 - 64*y^5*z^3 + 21*y^6*z^3 - z^4 + 22*y*z^4 - 65*y^2*z^4 + 88*y^3*z^4 - 70*y^4*z^4 + 20*y^5*z^4 + 3*z^5 - 22*y*z^5 + 46*y^2*z^5 - 50*y^3*z^5 + 11*y^4*z^5 - 3*z^6 + 10*y*z^6 - 17*y^2*z^6 + 4*y^3*z^6 + z^7 - 2*y*z^7 + y^2*z^7)* G[0, -y, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-130*y^4 + 390*y^5 - 390*y^6 + 130*y^7 - 302*y^3*z + 936*y^4*z - 972*y^5*z + 344*y^6*z - 6*y^7*z - 172*y^2*z^2 + 576*y^3*z^2 - 699*y^4*z^2 + 307*y^5*z^2 - 12*y^6*z^2 - 6*y*z^3 + 30*y^2*z^3 - 132*y^3*z^3 + 144*y^4*z^3 + 12*y^5*z^3 + 18*z^4 - 90*y*z^4 + 111*y^2*z^4 + 21*y^3*z^4 + 36*y^4*z^4 - 18*z^5 + 54*y*z^5 - 6*y^2*z^5 + 18*y^3*z^5)*G[0, -y, 1 - y, 1 - y, z])/ (6*(-1 + y)^3*y^2*z^3*(y + z)^2) + ((-17*y^4 + 26*y^5 + 9*y^6 - 28*y^7 + 10*y^8 + 14*y^3*z - 148*y^4*z + 366*y^5*z - 350*y^6*z + 124*y^7*z - 6*y^8*z + 49*y^2*z^2 - 350*y^3*z^2 + 838*y^4*z^2 - 846*y^5*z^2 + 333*y^6*z^2 - 24*y^7*z^2 + 24*y*z^3 - 254*y^2*z^3 + 770*y^3*z^3 - 916*y^4*z^3 + 412*y^5*z^3 - 36*y^6*z^3 + 18*z^4 - 156*y*z^4 + 523*y^2*z^4 - 722*y^3*z^4 + 391*y^4*z^4 - 60*y^5*z^4 - 54*z^5 + 276*y*z^5 - 492*y^2*z^5 + 354*y^3*z^5 - 96*y^4*z^5 + 54*z^6 - 180*y*z^6 + 192*y^2*z^6 - 72*y^3*z^6 - 18*z^7 + 36*y*z^7 - 18*y^2*z^7)* G[0, -y, 1 - y, -y, z])/(6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((5*y^2 + 8*y*z - y^2*z - z^2 - 2*y*z^2 - z^3)* G[0, -y, -y, 0, z])/(z^3*(y + z)^2) + ((-34*y^4 + 170*y^5 - 340*y^6 + 340*y^7 - 170*y^8 + 34*y^9 - 128*y^3*z + 696*y^4*z - 1516*y^5*z + 1664*y^6*z - 936*y^7*z + 232*y^8*z - 12*y^9*z - 142*y^2*z^2 + 942*y^3*z^2 - 2430*y^4*z^2 + 3106*y^5*z^2 - 2028*y^6*z^2 + 600*y^7*z^2 - 48*y^8*z^2 - 60*y*z^3 + 596*y^2*z^3 - 1996*y^3*z^3 + 3198*y^4*z^3 - 2588*y^5*z^3 + 946*y^6*z^3 - 96*y^7*z^3 - 24*z^4 + 288*y*z^4 - 1174*y^2*z^4 + 2358*y^3*z^4 - 2463*y^4*z^4 + 1159*y^5*z^4 - 144*y^6*z^4 + 72*z^5 - 468*y*z^5 + 1218*y^2*z^5 - 1662*y^3*z^5 + 1020*y^4*z^5 - 156*y^5*z^5 - 72*z^6 + 312*y*z^6 - 597*y^2*z^6 + 501*y^3*z^6 - 96*y^4*z^6 + 24*z^7 - 72*y*z^7 + 96*y^2*z^7 - 24*y^3*z^7)* G[0, -y, -y, 1 - y, z])/(6*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((8*y^4 - 82*y^5 + 233*y^6 - 287*y^7 + 163*y^8 - 35*y^9 + 40*y^3*z - 354*y^4*z + 1028*y^5*z - 1372*y^6*z + 888*y^7*z - 242*y^8*z + 12*y^9*z + 56*y^2*z^2 - 510*y^3*z^2 + 1599*y^4*z^2 - 2345*y^5*z^2 + 1701*y^6*z^2 - 549*y^7*z^2 + 48*y^8*z^2 + 36*y*z^3 - 364*y^2*z^3 + 1280*y^3*z^3 - 2040*y^4*z^3 + 1588*y^5*z^3 - 572*y^6*z^3 + 72*y^7*z^3 + 18*z^4 - 198*y*z^4 + 782*y^2*z^4 - 1326*y^3*z^4 + 1038*y^4*z^4 - 398*y^5*z^4 + 84*y^6*z^4 - 54*z^5 + 342*y*z^5 - 756*y^2*z^5 + 696*y^3*z^5 - 318*y^4*z^5 + 102*y^5*z^5 + 54*z^6 - 234*y*z^6 + 324*y^2*z^6 - 192*y^3*z^6 + 72*y^4*z^6 - 18*z^7 + 54*y*z^7 - 42*y^2*z^7 + 18*y^3*z^7)*G[0, -y, -y, -y, z])/(6*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-14*y + 25*y^2 - 12*y^3 + 42*y*z - 50*y^2*z + 12*y^3*z - 6*z^2 - 30*y*z^2 + 18*z^3 - 10*y*z^3 + 25*y^2*z^3 - 18*z^4 + 12*y*z^4 + 6*z^5)*G[1, 0, 0, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(8*y - 13*y^2 + 6*y^3 - 16*y*z + 13*y^2*z + 2*z^2 + 4*y*z^2 + 8*y^2*z^2 - 4*z^3 + 4*y*z^3 + 2*z^4)*G[1, 0, 0, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2) + ((18*y - 42*y^2 + 20*y^3 - 54*y*z + 78*y^2*z - 18*y^3*z + 3*z^2 + 48*y*z^2 - 8*y^2*z^2 - 9*z^3 - 6*y*z^3 - 28*y^2*z^3 + 9*z^4 - 6*y*z^4 - 3*z^5)*G[1, 0, 0, -y, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((2*y - 13*y^2 + 8*y^3 - 6*y*z + 26*y^2*z - 8*y^3*z + 2*z^2 + 2*y*z^2 - 20*y^2*z^2 - 6*z^3 + 6*y*z^3 + 7*y^2*z^3 + 6*z^4 - 4*y*z^4 - 2*z^5)*G[1, 0, 1, 0, z])/(y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(8*y - 13*y^2 + 6*y^3 - 16*y*z + 13*y^2*z + 2*z^2 + 4*y*z^2 + 8*y^2*z^2 - 4*z^3 + 4*y*z^3 + 2*z^4)* G[1, 0, 1 - y, 0, z])/(y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(14 - 16*y + 6*y^2 - 28*z + 16*y*z + 14*z^2 + y*z^2)* G[1, 0, 1 - y, 1 - y, z])/(2*y*z^3*(-1 + y + z)^2) + ((6*y + 24*y^2 - 14*y^3 - 18*y*z - 36*y^2*z + 10*y^3*z - z^2 + 20*y*z^2 + 30*y^2*z^2 + 3*z^3 - 10*y*z^3 - 18*y^2*z^3 - 3*z^4 + 2*y*z^4 + z^5)*G[1, 0, 1 - y, -y, z])/(2*y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(2*y - 19*y^2 + 12*y^3 - 4*y*z + 19*y^2*z + 3*z^2 - 4*y*z^2 + 2*y^2*z^2 - 6*z^3 + 6*y*z^3 + 3*z^4)*G[1, 0, -y, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((10*y + 16*y^2 - 10*y^3 - 30*y*z - 20*y^2*z + 6*y^3*z - 2*z^2 + 34*y*z^2 + 13*y^2*z^2 + 6*z^3 - 18*y*z^3 - 9*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)* G[1, 0, -y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((2*y - 7*y^2 + 5*y^3 - 6*y*z + 17*y^2*z - 6*y^3*z + z^2 + 4*y*z^2 - 9*y^2*z^2 - 3*z^3 + 2*y*z^3 - y^2*z^3 + 3*z^4 - 2*y*z^4 - z^5)* G[1, 0, -y, -y, z])/(y^2*z^3*(-1 + y + z)^2) + ((-2 + 7*y - 4*y^2 + 6*z - 14*y*z + 4*y^2*z - 6*z^2 + 2*y*z^2 + 2*z^3 + 5*y*z^3)*G[1, 1, 0, 0, z])/(y*z^3*(-1 + y + z)^2) + ((-1 + z)*(2 - 4*y + 2*y^2 - 4*z + 4*y*z + 2*z^2 + 5*y*z^2)* G[1, 1, 0, 1 - y, z])/(y*z^3*(-1 + y + z)^2) + ((6*y - 30*y^2 + 14*y^3 - 18*y*z + 48*y^2*z - 10*y^3*z + z^2 + 16*y*z^2 - 15*y^2*z^2 - 3*z^3 - 2*y*z^3 - 3*y^2*z^3 + 3*z^4 - 2*y*z^4 - z^5)*G[1, 1, 0, -y, z])/(y^2*z^3*(-1 + y + z)^2) - (3*(-1 + z)*G[1, 1, 1, 0, z])/(z*(-1 + y + z)^2) + ((-1 + z)*(2 - 4*y + 2*y^2 - 4*z + 4*y*z + 2*z^2 + 5*y*z^2)* G[1, 1, 1 - y, 0, z])/(y*z^3*(-1 + y + z)^2) + ((6*y - 30*y^2 + 14*y^3 - 18*y*z + 48*y^2*z - 10*y^3*z + z^2 + 16*y*z^2 - 15*y^2*z^2 - 3*z^3 - 2*y*z^3 - 3*y^2*z^3 + 3*z^4 - 2*y*z^4 - z^5)*G[1, 1, 1 - y, -y, z])/(y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(8*y - 13*y^2 + 6*y^3 - 16*y*z + 13*y^2*z + 2*z^2 + 4*y*z^2 + 8*y^2*z^2 - 4*z^3 + 4*y*z^3 + 2*z^4)* G[1, 1 - y, 0, 0, z])/(y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(14 - 16*y + 6*y^2 - 28*z + 16*y*z + 14*z^2 + y*z^2)* G[1, 1 - y, 0, 1 - y, z])/(2*y*z^3*(-1 + y + z)^2) + ((6*y + 24*y^2 - 14*y^3 - 18*y*z - 36*y^2*z + 10*y^3*z - z^2 + 20*y*z^2 + 30*y^2*z^2 + 3*z^3 - 10*y*z^3 - 18*y^2*z^3 - 3*z^4 + 2*y*z^4 + z^5)*G[1, 1 - y, 0, -y, z])/(2*y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(-12*y^2 + 8*y^3 + 12*y^2*z + z^2 - 2*y*z^2 - 13*y^2*z^2 - 2*z^3 + 2*y*z^3 + z^4)*G[1, 1 - y, 1, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(14 - 16*y + 6*y^2 - 28*z + 16*y*z + 14*z^2 + y*z^2)*G[1, 1 - y, 1 - y, 0, z])/ (2*y*z^3*(-1 + y + z)^2) + ((10*y + 16*y^2 - 10*y^3 - 30*y*z - 20*y^2*z + 6*y^3*z - z^2 + 32*y*z^2 + 20*y^2*z^2 + 3*z^3 - 14*y*z^3 - 16*y^2*z^3 - 3*z^4 + 2*y*z^4 + z^5)* G[1, 1 - y, 1 - y, -y, z])/(2*y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(2*y - 19*y^2 + 12*y^3 - 4*y*z + 19*y^2*z + 3*z^2 - 4*y*z^2 + 2*y^2*z^2 - 6*z^3 + 6*y*z^3 + 3*z^4)* G[1, 1 - y, -y, 0, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((10*y + 16*y^2 - 10*y^3 - 30*y*z - 20*y^2*z + 6*y^3*z - 2*z^2 + 34*y*z^2 + 13*y^2*z^2 + 6*z^3 - 18*y*z^3 - 9*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, 1 - y, -y, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((2*y - 7*y^2 + 5*y^3 - 6*y*z + 17*y^2*z - 6*y^3*z + z^2 + 4*y*z^2 - 9*y^2*z^2 - 3*z^3 + 2*y*z^3 - y^2*z^3 + 3*z^4 - 2*y*z^4 - z^5)*G[1, 1 - y, -y, -y, z])/ (y^2*z^3*(-1 + y + z)^2) + ((-4*y^3 + 3*y^2*z + 14*y*z^2 - 11*y^2*z^2 + 11*z^3 - 22*y*z^3 - 11*z^4)*G[1 - y, 0, 0, 0, z])/ (2*y^2*z^2*(y + z)^2) + ((-4*y^3 - y^2*z + 2*y*z^2 - 7*y^2*z^2 + 7*z^3 - 14*y*z^3 - 7*z^4)*G[1 - y, 0, 0, 1 - y, z])/ (2*y^2*z^2*(y + z)^2) + ((12*y^3 - 181*y^4 + 725*y^5 - 1330*y^6 + 1270*y^7 - 617*y^8 + 121*y^9 + 24*y^2*z - 350*y^3*z + 1620*y^4*z - 3466*y^5*z + 3824*y^6*z - 2130*y^7*z + 484*y^8*z - 6*y^9*z + 12*y*z^2 - 157*y^2*z^2 + 1005*y^3*z^2 - 2868*y^4*z^2 + 3988*y^5*z^2 - 2703*y^6*z^2 + 747*y^7*z^2 - 24*y^8*z^2 - 24*y*z^3 + 197*y^2*z^3 - 817*y^3*z^3 + 1665*y^4*z^3 - 1517*y^5*z^3 + 466*y^6*z^3 + 30*y^7*z^3 + 42*z^4 - 264*y*z^4 + 674*y^2*z^4 - 660*y^3*z^4 + 156*y^4*z^4 - 122*y^5*z^4 + 174*y^6*z^4 - 117*z^5 + 633*y*z^5 - 1236*y^2*z^5 + 942*y^3*z^5 - 399*y^4*z^5 + 225*y^5*z^5 + 108*z^6 - 456*y*z^6 + 558*y^2*z^6 - 246*y^3*z^6 + 132*y^4*z^6 - 33*z^7 + 99*y*z^7 - 51*y^2*z^7 + 33*y^3*z^7)* G[1 - y, 0, 0, -y, z])/(6*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((8*y^3 - 39*y^4 + 76*y^5 - 74*y^6 + 36*y^7 - 7*y^8 + 16*y^2*z - 86*y^3*z + 177*y^4*z - 176*y^5*z + 86*y^6*z - 18*y^7*z + y^8*z + 8*y*z^2 - 55*y^2*z^2 + 118*y^3*z^2 - 91*y^4*z^2 + 12*y^5*z^2 + 4*y^6*z^2 + 4*y^7*z^2 - 20*y*z^3 + 56*y^2*z^3 - 10*y^3*z^3 - 71*y^4*z^3 + 44*y^5*z^3 + y^6*z^3 + 2*z^4 + 6*y*z^4 + 5*y^2*z^4 - 52*y^3*z^4 + 46*y^4*z^4 - 8*y^5*z^4 - 5*z^5 + 16*y*z^5 - 30*y^2*z^5 + 26*y^3*z^5 - 9*y^4*z^5 + 4*z^6 - 12*y*z^6 + 11*y^2*z^6 - 4*y^3*z^6 - z^7 + 2*y*z^7 - y^2*z^7)* G[1 - y, 0, 1, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-4*y^3 - y^2*z + 2*y*z^2 - 7*y^2*z^2 + 7*z^3 - 14*y*z^3 - 7*z^4)*G[1 - y, 0, 1 - y, 0, z])/(2*y^2*z^2*(y + z)^2) + ((y^3 + 3*y^2*z - 5*y*z^2 - y^2*z^2 + z^3 - 2*y*z^3 - z^4)* G[1 - y, 0, 1 - y, 1 - y, z])/(y^2*z^2*(y + z)^2) + ((12*y^3 + 8*y^4 - 220*y^5 + 560*y^6 - 620*y^7 + 328*y^8 - 68*y^9 + 24*y^2*z - 26*y^3*z - 402*y^4*z + 1394*y^5*z - 1876*y^6*z + 1170*y^7*z - 290*y^8*z + 6*y^9*z + 12*y*z^2 - 34*y^2*z^2 - 306*y^3*z^2 + 1479*y^4*z^2 - 2465*y^5*z^2 + 1839*y^6*z^2 - 549*y^7*z^2 + 24*y^8*z^2 - 18*y*z^3 - 91*y^2*z^3 + 839*y^3*z^3 - 2013*y^4*z^3 + 1987*y^5*z^3 - 728*y^6*z^3 + 24*y^7*z^3 + 12*z^4 - 102*y*z^4 + 521*y^2*z^4 - 1509*y^3*z^4 + 2013*y^4*z^4 - 977*y^5*z^4 + 42*y^6*z^4 - 45*z^5 + 291*y*z^5 - 900*y^2*z^5 + 1542*y^3*z^5 - 1035*y^4*z^5 + 99*y^5*z^5 + 54*z^6 - 246*y*z^6 + 582*y^2*z^6 - 570*y^3*z^6 + 84*y^4*z^6 - 21*z^7 + 63*y*z^7 - 111*y^2*z^7 + 21*y^3*z^7)*G[1 - y, 0, 1 - y, -y, z])/ (6*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-y^4 + 4*y^5 - 6*y^6 + 4*y^7 - y^8 + 14*y^3*z - 55*y^4*z + 80*y^5*z - 50*y^6*z + 10*y^7*z + y^8*z + 36*y^2*z^2 - 174*y^3*z^2 + 307*y^4*z^2 - 232*y^5*z^2 + 59*y^6*z^2 + 4*y^7*z^2 - 2*y*z^3 - 62*y^2*z^3 + 216*y^3*z^3 - 231*y^4*z^3 + 72*y^5*z^3 + 7*y^6*z^3 - 3*z^4 + 22*y*z^4 - 20*y^2*z^4 - 2*y^3*z^4 - 10*y^4*z^4 + 12*y^5*z^4 + 9*z^5 - 44*y*z^5 + 78*y^2*z^5 - 62*y^3*z^5 + 17*y^4*z^5 - 9*z^6 + 30*y*z^6 - 34*y^2*z^6 + 12*y^3*z^6 + 3*z^7 - 6*y*z^7 + 3*y^2*z^7)*G[1 - y, 0, -y, 0, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((12*y^3 - 136*y^4 + 336*y^5 - 312*y^6 + 100*y^7 + 24*y^2*z - 326*y^3*z + 852*y^4*z - 828*y^5*z + 284*y^6*z - 6*y^7*z + 12*y*z^2 - 202*y^2*z^2 + 570*y^3*z^2 - 663*y^4*z^2 + 295*y^5*z^2 - 12*y^6*z^2 - 18*y*z^3 + 54*y^2*z^3 - 180*y^3*z^3 + 180*y^4*z^3 + 12*y^5*z^3 + 18*z^4 - 90*y*z^4 + 93*y^2*z^4 + 39*y^3*z^4 + 36*y^4*z^4 - 18*z^5 + 54*y*z^5 - 6*y^2*z^5 + 18*y^3*z^5)*G[1 - y, 0, -y, 1 - y, z])/ (6*(-1 + y)^3*y^2*z^3*(y + z)^2) + ((6*y^3 - 85*y^4 + 335*y^5 - 610*y^6 + 580*y^7 - 281*y^8 + 55*y^9 + 12*y^2*z - 254*y^3*z + 1218*y^4*z - 2578*y^5*z + 2792*y^6*z - 1530*y^7*z + 346*y^8*z - 6*y^9*z + 6*y*z^2 - 199*y^2*z^2 + 1311*y^3*z^2 - 3519*y^4*z^2 + 4615*y^5*z^2 - 2982*y^6*z^2 + 792*y^7*z^2 - 24*y^8*z^2 - 36*y*z^3 + 518*y^2*z^3 - 2074*y^3*z^3 + 3630*y^4*z^3 - 2984*y^5*z^3 + 1000*y^6*z^3 - 54*y^7*z^3 - 18*z^4 + 180*y*z^4 - 835*y^2*z^4 + 1905*y^3*z^4 - 2106*y^4*z^4 + 970*y^5*z^4 - 96*y^6*z^4 + 54*z^5 - 330*y*z^5 + 882*y^2*z^5 - 1254*y^3*z^5 + 786*y^4*z^5 - 114*y^5*z^5 - 54*z^6 + 234*y*z^6 - 453*y^2*z^6 + 393*y^3*z^6 - 72*y^4*z^6 + 18*z^7 - 54*y*z^7 + 78*y^2*z^7 - 18*y^3*z^7)*G[1 - y, 0, -y, -y, z])/ (6*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-6*y^2 + 25*y^3 - 36*y^4 + 19*y^5 - 2*y^7 - 12*y*z + 68*y^2*z - 132*y^3*z + 108*y^4*z - 34*y^5*z + 4*y^6*z - 2*y^7*z - 6*z^2 + 65*y*z^2 - 190*y^2*z^2 + 235*y^3*z^2 - 138*y^4*z^2 + 42*y^5*z^2 - 8*y^6*z^2 + 18*z^3 - 104*y*z^3 + 204*y^2*z^3 - 181*y^3*z^3 + 84*y^4*z^3 - 21*y^5*z^3 - 18*z^4 + 68*y*z^4 - 92*y^2*z^4 + 66*y^3*z^4 - 26*y^4*z^4 + 6*z^5 - 15*y*z^5 + 16*y^2*z^5 - 11*y^3*z^5 - 2*y*z^6)*G[1 - y, 1, 0, 0, z])/(2*(-1 + y)^2*y*z^3* (-1 + y + z)^2*(y + z)^2) + ((-6*y^3 + 19*y^4 - 8*y^5 - 28*y^6 + 34*y^7 - 11*y^8 - 12*y^2*z + 56*y^3*z - 63*y^4*z - 30*y^5*z + 84*y^6*z - 34*y^7*z - y^8*z - 6*y*z^2 + 61*y^2*z^2 - 144*y^3*z^2 + 99*y^4*z^2 + 16*y^5*z^2 - 22*y^6*z^2 - 4*y^7*z^2 + 22*y*z^3 - 113*y^2*z^3 + 178*y^3*z^3 - 109*y^4*z^3 + 34*y^5*z^3 - 12*y^6*z^3 + 2*z^4 - 38*y*z^4 + 113*y^2*z^4 - 124*y^3*z^4 + 65*y^4*z^4 - 20*y^5*z^4 - 6*z^5 + 38*y*z^5 - 67*y^2*z^5 + 48*y^3*z^5 - 17*y^4*z^5 + 6*z^6 - 20*y*z^6 + 20*y^2*z^6 - 8*y^3*z^6 - 2*z^7 + 4*y*z^7 - 2*y^2*z^7)*G[1 - y, 1, 0, 1 - y, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-4*y^3 + 26*y^4 - 90*y^5 + 146*y^6 - 106*y^7 + 28*y^8 - 8*y^2*z + 68*y^3*z - 260*y^4*z + 458*y^5*z - 368*y^6*z + 110*y^7*z - 4*y*z^2 + 53*y^2*z^2 - 250*y^3*z^2 + 506*y^4*z^2 - 454*y^5*z^2 + 149*y^6*z^2 + 6*y*z^3 - 67*y^2*z^3 + 188*y^3*z^3 - 185*y^4*z^3 + 44*y^5*z^3 + 14*y^6*z^3 - 3*z^4 + 18*y*z^4 - 39*y^2*z^4 + 70*y^3*z^4 - 79*y^4*z^4 + 34*y^5*z^4 + 9*z^5 - 44*y*z^5 + 90*y^2*z^5 - 82*y^3*z^5 + 29*y^4*z^5 - 9*z^6 + 30*y*z^6 - 32*y^2*z^6 + 12*y^3*z^6 + 3*z^7 - 6*y*z^7 + 3*y^2*z^7)* G[1 - y, 1, 0, -y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) - (3*(-1 + z)*G[1 - y, 1, 1, 0, z])/(z*(-1 + y + z)^2) + ((-6*y^3 + 19*y^4 - 8*y^5 - 28*y^6 + 34*y^7 - 11*y^8 - 12*y^2*z + 56*y^3*z - 63*y^4*z - 30*y^5*z + 84*y^6*z - 34*y^7*z - y^8*z - 6*y*z^2 + 61*y^2*z^2 - 144*y^3*z^2 + 99*y^4*z^2 + 16*y^5*z^2 - 22*y^6*z^2 - 4*y^7*z^2 + 22*y*z^3 - 113*y^2*z^3 + 178*y^3*z^3 - 109*y^4*z^3 + 34*y^5*z^3 - 12*y^6*z^3 + 2*z^4 - 38*y*z^4 + 113*y^2*z^4 - 124*y^3*z^4 + 65*y^4*z^4 - 20*y^5*z^4 - 6*z^5 + 38*y*z^5 - 67*y^2*z^5 + 48*y^3*z^5 - 17*y^4*z^5 + 6*z^6 - 20*y*z^6 + 20*y^2*z^6 - 8*y^3*z^6 - 2*z^7 + 4*y*z^7 - 2*y^2*z^7)* G[1 - y, 1, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-4*y^3 + 26*y^4 - 90*y^5 + 146*y^6 - 106*y^7 + 28*y^8 - 8*y^2*z + 68*y^3*z - 260*y^4*z + 458*y^5*z - 368*y^6*z + 110*y^7*z - 4*y*z^2 + 53*y^2*z^2 - 250*y^3*z^2 + 506*y^4*z^2 - 454*y^5*z^2 + 149*y^6*z^2 + 6*y*z^3 - 67*y^2*z^3 + 188*y^3*z^3 - 185*y^4*z^3 + 44*y^5*z^3 + 14*y^6*z^3 - 3*z^4 + 18*y*z^4 - 39*y^2*z^4 + 70*y^3*z^4 - 79*y^4*z^4 + 34*y^5*z^4 + 9*z^5 - 44*y*z^5 + 90*y^2*z^5 - 82*y^3*z^5 + 29*y^4*z^5 - 9*z^6 + 30*y*z^6 - 32*y^2*z^6 + 12*y^3*z^6 + 3*z^7 - 6*y*z^7 + 3*y^2*z^7)* G[1 - y, 1, 1 - y, -y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-4*y^3 - y^2*z + 2*y*z^2 - 7*y^2*z^2 + 7*z^3 - 14*y*z^3 - 7*z^4)*G[1 - y, 1 - y, 0, 0, z])/(2*y^2*z^2*(y + z)^2) + ((y^3 + 3*y^2*z - 5*y*z^2 - y^2*z^2 + z^3 - 2*y*z^3 - z^4)* G[1 - y, 1 - y, 0, 1 - y, z])/(y^2*z^2*(y + z)^2) + ((18*y^3 - 118*y^4 + 246*y^5 - 210*y^6 + 64*y^7 + 36*y^2*z - 296*y^3*z + 675*y^4*z - 609*y^5*z + 197*y^6*z - 3*y^7*z + 18*y*z^2 - 193*y^2*z^2 + 477*y^3*z^2 - 534*y^4*z^2 + 238*y^5*z^2 - 6*y^6*z^2 - 18*y*z^3 + 36*y^2*z^3 - 162*y^3*z^3 + 174*y^4*z^3 + 18*y^5*z^3 + 21*z^4 - 105*y*z^4 + 108*y^2*z^4 + 30*y^3*z^4 + 42*y^4*z^4 - 21*z^5 + 63*y*z^5 - 15*y^2*z^5 + 21*y^3*z^5)* G[1 - y, 1 - y, 0, -y, z])/(6*(-1 + y)^3*y^2*z^3*(y + z)^2) + ((-2*y^2 + 18*y^3 - 56*y^4 + 79*y^5 - 52*y^6 + 13*y^7 - 4*y*z + 50*y^2*z - 180*y^3*z + 284*y^4*z - 210*y^5*z + 62*y^6*z - 2*y^7*z - 2*z^2 + 44*y*z^2 - 206*y^2*z^2 + 384*y^3*z^2 - 324*y^4*z^2 + 112*y^5*z^2 - 8*y^6*z^2 + 6*z^3 - 76*y*z^3 + 206*y^2*z^3 - 214*y^3*z^3 + 88*y^4*z^3 - 10*y^5*z^3 - 6*z^4 + 35*y*z^4 - 48*y^2*z^4 + 24*y^3*z^4 - 4*y^4*z^4 + 2*z^5 + y*z^6)* G[1 - y, 1 - y, 1, 0, z])/(2*(-1 + y)^2*y*z^3*(-1 + y + z)^2* (y + z)^2) + ((y^3 + 3*y^2*z - 5*y*z^2 - y^2*z^2 + z^3 - 2*y*z^3 - z^4)*G[1 - y, 1 - y, 1 - y, 0, z])/(y^2*z^2*(y + z)^2) + (2*(y + 2*z)*G[1 - y, 1 - y, 1 - y, 1 - y, z])/(z^2*(y + z)^2) + ((-42*y^4 + 239*y^5 - 465*y^6 + 381*y^7 - 113*y^8 - 126*y^3*z + 825*y^4*z - 1710*y^5*z + 1440*y^6*z - 420*y^7*z - 9*y^8*z - 126*y^2*z^2 + 1050*y^3*z^2 - 2367*y^4*z^2 + 2124*y^5*z^2 - 654*y^6*z^2 - 27*y^7*z^2 - 24*y*z^3 + 410*y^2*z^3 - 1068*y^3*z^3 + 1173*y^4*z^3 - 521*y^5*z^3 - 18*y^6*z^3 + 9*y*z^4 - 45*y^2*z^4 + 270*y^3*z^4 - 396*y^4*z^4 + 18*y^5*z^4 + 9*z^5 - 54*y*z^5 + 171*y^2*z^5 - 297*y^3*z^5 + 27*y^4*z^5 - 9*z^6 + 27*y*z^6 - 75*y^2*z^6 + 9*y^3*z^6)*G[1 - y, 1 - y, 1 - y, -y, z])/ (6*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((6*y^3 - 20*y^4 + 16*y^5 + 11*y^6 - 20*y^7 + 7*y^8 + 12*y^2*z - 74*y^3*z + 148*y^4*z - 116*y^5*z + 22*y^6*z + 10*y^7*z - 2*y^8*z + 6*y*z^2 - 89*y^2*z^2 + 302*y^3*z^2 - 410*y^4*z^2 + 232*y^5*z^2 - 33*y^6*z^2 - 8*y^7*z^2 - 32*y*z^3 + 216*y^2*z^3 - 456*y^3*z^3 + 386*y^4*z^3 - 108*y^5*z^3 - 6*y^6*z^3 - 5*z^4 + 78*y*z^4 - 262*y^2*z^4 + 326*y^3*z^4 - 152*y^4*z^4 + 16*y^5*z^4 + 16*z^5 - 98*y*z^5 + 182*y^2*z^5 - 132*y^3*z^5 + 34*y^4*z^5 - 17*z^6 + 58*y*z^6 - 64*y^2*z^6 + 24*y^3*z^6 + 6*z^7 - 12*y*z^7 + 6*y^2*z^7)* G[1 - y, 1 - y, -y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-36*y^4 + 263*y^5 - 573*y^6 + 501*y^7 - 155*y^8 - 108*y^3*z + 891*y^4*z - 2031*y^5*z + 1815*y^6*z - 561*y^7*z - 6*y^8*z - 108*y^2*z^2 + 1101*y^3*z^2 - 2673*y^4*z^2 + 2508*y^5*z^2 - 810*y^6*z^2 - 18*y^7*z^2 - 42*y*z^3 + 503*y^2*z^3 - 1281*y^3*z^3 + 1362*y^4*z^3 - 578*y^5*z^3 - 12*y^6*z^3 + 18*y*z^4 - 78*y^2*z^4 + 267*y^3*z^4 - 363*y^4*z^4 + 12*y^5*z^4 + 6*z^5 - 36*y*z^5 + 123*y^2*z^5 - 255*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 66*y^2*z^6 + 6*y^3*z^6)*G[1 - y, 1 - y, -y, 1 - y, z])/ (6*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((-24*y^4 + 191*y^5 - 583*y^6 + 905*y^7 - 767*y^8 + 340*y^9 - 62*y^10 - 72*y^3*z + 555*y^4*z - 1798*y^5*z + 3100*y^6*z - 3003*y^7*z + 1576*y^8*z - 379*y^9*z + 21*y^10*z - 72*y^2*z^2 + 501*y^3*z^2 - 1698*y^4*z^2 + 3416*y^5*z^2 - 4095*y^6*z^2 + 2766*y^7*z^2 - 923*y^8*z^2 + 105*y^9*z^2 - 18*y*z^3 + 131*y^2*z^3 - 409*y^3*z^3 + 1103*y^4*z^3 - 2174*y^5*z^3 + 2317*y^6*z^3 - 1139*y^7*z^3 + 189*y^8*z^3 - 6*y*z^4 + 218*y^2*z^4 - 650*y^3*z^4 + 327*y^4*z^4 + 628*y^5*z^4 - 622*y^6*z^4 + 105*y^7*z^4 - 18*z^5 + 219*y*z^5 - 895*y^2*z^5 + 1386*y^3*z^5 - 771*y^4*z^5 + 160*y^5*z^5 - 105*y^6*z^5 + 57*z^6 - 417*y*z^6 + 1008*y^2*z^6 - 975*y^3*z^6 + 444*y^4*z^6 - 189*y^5*z^6 - 60*z^7 + 285*y*z^7 - 426*y^2*z^7 + 234*y^3*z^7 - 105*y^4*z^7 + 21*z^8 - 63*y*z^8 + 39*y^2*z^8 - 21*y^3*z^8)*G[1 - y, 1 - y, -y, -y, z])/ (6*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((6*y^3 - 27*y^4 + 52*y^5 - 53*y^6 + 28*y^7 - 6*y^8 + 12*y^2*z - 84*y^3*z + 226*y^4*z - 292*y^5*z + 178*y^6*z - 36*y^7*z - 4*y^8*z + 6*y*z^2 - 76*y^2*z^2 + 294*y^3*z^2 - 492*y^4*z^2 + 360*y^5*z^2 - 76*y^6*z^2 - 16*y^7*z^2 - 20*y*z^3 + 147*y^2*z^3 - 356*y^3*z^3 + 330*y^4*z^3 - 80*y^5*z^3 - 21*y^6*z^3 - 5*z^4 + 48*y*z^4 - 158*y^2*z^4 + 188*y^3*z^4 - 63*y^4*z^4 - 4*y^5*z^4 + 13*z^5 - 62*y*z^5 + 99*y^2*z^5 - 52*y^3*z^5 + 14*y^4*z^5 - 11*z^6 + 34*y*z^6 - 29*y^2*z^6 + 12*y^3*z^6 + 3*z^7 - 6*y*z^7 + 3*y^2*z^7)* G[1 - y, -y, 0, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((2*y^3 - 8*y^4 + 16*y^5 - 19*y^6 + 12*y^7 - 3*y^8 + 4*y^2*z - 30*y^3*z + 88*y^4*z - 124*y^5*z + 82*y^6*z - 18*y^7*z - 2*y^8*z + 2*y*z^2 - 31*y^2*z^2 + 130*y^3*z^2 - 230*y^4*z^2 + 176*y^5*z^2 - 39*y^6*z^2 - 8*y^7*z^2 - 8*y*z^3 + 68*y^2*z^3 - 176*y^3*z^3 + 170*y^4*z^3 - 44*y^5*z^3 - 10*y^6*z^3 - 3*z^4 + 26*y*z^4 - 86*y^2*z^4 + 106*y^3*z^4 - 40*y^4*z^4 + 8*z^5 - 38*y*z^5 + 62*y^2*z^5 - 36*y^3*z^5 + 10*y^4*z^5 - 7*z^6 + 22*y*z^6 - 20*y^2*z^6 + 8*y^3*z^6 + 2*z^7 - 4*y*z^7 + 2*y^2*z^7)* G[1 - y, -y, 0, 1 - y, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-30*y^3 + 166*y^4 - 442*y^5 + 606*y^6 - 400*y^7 + 100*y^8 - 60*y^2*z + 470*y^3*z - 1543*y^4*z + 2424*y^5*z - 1796*y^6*z + 502*y^7*z + 3*y^8*z - 30*y*z^2 + 376*y^2*z^2 - 1682*y^3*z^2 + 3307*y^4*z^2 - 2910*y^5*z^2 + 927*y^6*z^2 + 12*y^7*z^2 + 78*y*z^3 - 668*y^2*z^3 + 1916*y^3*z^3 - 2131*y^4*z^3 + 796*y^5*z^3 + 9*y^6*z^3 + 18*z^4 - 156*y*z^4 + 601*y^2*z^4 - 830*y^3*z^4 + 361*y^4*z^4 - 24*y^5*z^4 - 45*z^5 + 198*y*z^5 - 312*y^2*z^5 + 150*y^3*z^5 - 51*y^4*z^5 + 36*z^6 - 108*y*z^6 + 78*y^2*z^6 - 36*y^3*z^6 - 9*z^7 + 18*y*z^7 - 9*y^2*z^7)* G[1 - y, -y, 0, -y, z])/(6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((2*y^3 - 8*y^4 + 16*y^5 - 19*y^6 + 12*y^7 - 3*y^8 + 4*y^2*z - 30*y^3*z + 88*y^4*z - 124*y^5*z + 82*y^6*z - 18*y^7*z - 2*y^8*z + 2*y*z^2 - 31*y^2*z^2 + 130*y^3*z^2 - 230*y^4*z^2 + 176*y^5*z^2 - 39*y^6*z^2 - 8*y^7*z^2 - 8*y*z^3 + 68*y^2*z^3 - 176*y^3*z^3 + 170*y^4*z^3 - 44*y^5*z^3 - 10*y^6*z^3 - 3*z^4 + 26*y*z^4 - 86*y^2*z^4 + 106*y^3*z^4 - 40*y^4*z^4 + 8*z^5 - 38*y*z^5 + 62*y^2*z^5 - 36*y^3*z^5 + 10*y^4*z^5 - 7*z^6 + 22*y*z^6 - 20*y^2*z^6 + 8*y^3*z^6 + 2*z^7 - 4*y*z^7 + 2*y^2*z^7)* G[1 - y, -y, 1 - y, 0, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-24*y^4 + 251*y^5 - 609*y^6 + 561*y^7 - 179*y^8 - 72*y^3*z + 843*y^4*z - 2115*y^5*z + 1983*y^6*z - 633*y^7*z - 6*y^8*z - 72*y^2*z^2 + 1029*y^3*z^2 - 2709*y^4*z^2 + 2652*y^5*z^2 - 882*y^6*z^2 - 18*y^7*z^2 - 42*y*z^3 + 503*y^2*z^3 - 1317*y^3*z^3 + 1434*y^4*z^3 - 614*y^5*z^3 - 12*y^6*z^3 + 18*y*z^4 - 90*y^2*z^4 + 291*y^3*z^4 - 375*y^4*z^4 + 12*y^5*z^4 + 6*z^5 - 36*y*z^5 + 123*y^2*z^5 - 255*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 66*y^2*z^6 + 6*y^3*z^6)*G[1 - y, -y, 1 - y, 1 - y, z])/ (6*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((-8*y^5 - 34*y^6 + 129*y^7 - 124*y^8 + 37*y^9 + 78*y^4*z - 482*y^5*z + 957*y^6*z - 768*y^7*z + 203*y^8*z + 12*y^9*z + 288*y^3*z^2 - 1470*y^4*z^2 + 2698*y^5*z^2 - 2078*y^6*z^2 + 502*y^7*z^2 + 60*y^8*z^2 - 6*y*z^3 + 250*y^2*z^3 - 1558*y^3*z^3 + 3312*y^4*z^3 - 2806*y^5*z^3 + 700*y^6*z^3 + 108*y^7*z^3 + 42*y*z^4 - 632*y^2*z^4 + 1917*y^3*z^4 - 2028*y^4*z^4 + 647*y^5*z^4 + 60*y^6*z^4 + 6*z^5 - 126*y*z^5 + 631*y^2*z^5 - 950*y^3*z^5 + 517*y^4*z^5 - 60*y^5*z^5 - 24*z^6 + 186*y*z^6 - 402*y^2*z^6 + 366*y^3*z^6 - 108*y^4*z^6 + 30*z^7 - 120*y*z^7 + 156*y^2*z^7 - 60*y^3*z^7 - 12*z^8 + 24*y*z^8 - 12*y^2*z^8)* G[1 - y, -y, 1 - y, -y, z])/(6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^3) + (2*(-5*y^2 - 8*y*z + y^2*z - 2*z^2 + 2*y*z^2 + z^3)* G[1 - y, -y, -y, 0, z])/(z^3*(y + z)^2) + ((-12*y^4 + 140*y^5 - 544*y^6 + 1010*y^7 - 986*y^8 + 490*y^9 - 98*y^10 - 36*y^3*z + 438*y^4*z - 1861*y^5*z + 3817*y^6*z - 4152*y^7*z + 2350*y^8*z - 583*y^9*z + 27*y^10*z - 36*y^2*z^2 + 441*y^3*z^2 - 2154*y^4*z^2 + 5180*y^5*z^2 - 6621*y^6*z^2 + 4464*y^7*z^2 - 1409*y^8*z^2 + 135*y^9*z^2 - 18*y*z^3 + 179*y^2*z^3 - 973*y^3*z^3 + 2933*y^4*z^3 - 4814*y^5*z^3 + 4177*y^6*z^3 - 1727*y^7*z^3 + 243*y^8*z^3 - 15*y*z^4 + 119*y^2*z^4 - 104*y^3*z^4 - 657*y^4*z^4 + 1453*y^5*z^4 - 931*y^6*z^4 + 135*y^7*z^4 - 33*z^5 + 330*y*z^5 - 1183*y^2*z^5 + 1764*y^3*z^5 - 990*y^4*z^5 + 223*y^5*z^5 - 135*y^6*z^5 + 93*z^6 - 612*y*z^6 + 1431*y^2*z^6 - 1362*y^3*z^6 + 621*y^4*z^6 - 243*y^5*z^6 - 87*z^7 + 396*y*z^7 - 573*y^2*z^7 + 327*y^3*z^7 - 135*y^4*z^7 + 27*z^8 - 81*y*z^8 + 57*y^2*z^8 - 27*y^3*z^8)* G[1 - y, -y, -y, 1 - y, z])/(6*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^3) + ((-46*y^4 + 164*y^5 - 217*y^6 + 127*y^7 - 29*y^8 + y^9 - 32*y^3*z + 141*y^4*z - 247*y^5*z + 230*y^6*z - 138*y^7*z + 61*y^8*z - 15*y^9*z + 83*y^2*z^2 - 375*y^3*z^2 + 648*y^4*z^2 - 464*y^5*z^2 + 9*y^6*z^2 + 159*y^7*z^2 - 60*y^8*z^2 + 36*y*z^3 - 340*y^2*z^3 + 956*y^3*z^3 - 1161*y^4*z^3 + 559*y^5*z^3 + 25*y^6*z^3 - 75*y^7*z^3 + 9*z^4 - 147*y*z^4 + 608*y^2*z^4 - 1128*y^3*z^4 + 1029*y^4*z^4 - 371*y^5*z^4 - 33*z^5 + 243*y*z^5 - 654*y^2*z^5 + 894*y^3*z^5 - 537*y^4*z^5 + 75*y^5*z^5 + 39*z^6 - 177*y*z^6 + 351*y^2*z^6 - 297*y^3*z^6 + 60*y^4*z^6 - 15*z^7 + 45*y*z^7 - 57*y^2*z^7 + 15*y^3*z^7)*G[1 - y, -y, -y, -y, z])/ (6*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-29*y^4 + 54*y^5 - 26*y^6 - 94*y^3*z + 237*y^4*z - 140*y^5*z - y^6*z - 90*y^2*z^2 + 362*y^3*z^2 - 286*y^4*z^2 - 4*y^5*z^2 - 2*y*z^3 + 184*y^2*z^3 - 260*y^3*z^3 - 5*y^4*z^3 + 3*z^4 - 91*y^2*z^4 - 5*z^5 - 2*y*z^5 + 5*y^2*z^5 + z^6 + 4*y*z^6 + z^7)* G[-y, 0, 0, 0, z])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-16*y^4 + 28*y^5 - 13*y^6 - 50*y^3*z + 124*y^4*z - 72*y^5*z - 48*y^2*z^2 + 192*y^3*z^2 - 152*y^4*z^2 - 6*y*z^3 + 110*y^2*z^3 - 150*y^3*z^3 + 2*y^4*z^3 + 16*y*z^4 - 71*y^2*z^4 + 8*y^3*z^4 + 2*z^5 - 18*y*z^5 + 12*y^2*z^5 - 4*z^6 + 8*y*z^6 + 2*z^7)* G[-y, 0, 0, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-95*y^4 + 160*y^5 - 77*y^6 - 46*y^3*z + 228*y^4*z - 212*y^5*z + 24*y^6*z + 184*y^2*z^2 - 294*y^3*z^2 - 30*y^4*z^2 + 96*y^5*z^2 + 18*y*z^3 - 404*y^2*z^3 + 298*y^3*z^3 + 138*y^4*z^3 + 9*z^4 - 66*y*z^4 + 244*y^2*z^4 + 72*y^3*z^4 - 24*z^5 + 72*y*z^5 - 12*y^2*z^5 + 21*z^6 - 24*y*z^6 - 6*z^7)*G[-y, 0, 0, -y, z])/ (6*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-13*y^4 + 18*y^5 - 7*y^6 - 32*y^3*z + 73*y^4*z - 36*y^5*z - y^6*z - 24*y^2*z^2 + 102*y^3*z^2 - 72*y^4*z^2 - 4*y^5*z^2 + 4*y*z^3 + 38*y^2*z^3 - 58*y^3*z^3 - 7*y^4*z^3 + z^4 - 12*y*z^4 - 6*y^2*z^4 - 8*y^3*z^4 - 3*z^5 + 12*y*z^5 - 7*y^2*z^5 + 3*z^6 - 4*y*z^6 - z^7)* G[-y, 0, 1, 0, z])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-16*y^4 + 28*y^5 - 13*y^6 - 50*y^3*z + 124*y^4*z - 72*y^5*z - 48*y^2*z^2 + 192*y^3*z^2 - 152*y^4*z^2 - 6*y*z^3 + 110*y^2*z^3 - 150*y^3*z^3 + 2*y^4*z^3 + 16*y*z^4 - 71*y^2*z^4 + 8*y^3*z^4 + 2*z^5 - 18*y*z^5 + 12*y^2*z^5 - 4*z^6 + 8*y*z^6 + 2*z^7)* G[-y, 0, 1 - y, 0, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-29*y^4 + 42*y^5 - 17*y^6 - 88*y^3*z + 201*y^4*z - 104*y^5*z - y^6*z - 84*y^2*z^2 + 326*y^3*z^2 - 238*y^4*z^2 - 4*y^5*z^2 - 20*y*z^3 + 214*y^2*z^3 - 266*y^3*z^3 + y^4*z^3 - 3*z^4 + 60*y*z^4 - 166*y^2*z^4 + 24*y^3*z^4 + 13*z^5 - 68*y*z^5 + 41*y^2*z^5 - 17*z^6 + 28*y*z^6 + 7*z^7)*G[-y, 0, 1 - y, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((125*y^4 - 172*y^5 + 71*y^6 + 310*y^3*z - 702*y^4*z + 380*y^5*z - 6*y^6*z + 230*y^2*z^2 - 978*y^3*z^2 + 768*y^4*z^2 - 24*y^5*z^2 + 42*y*z^3 - 544*y^2*z^3 + 746*y^3*z^3 - 48*y^4*z^3 + 3*z^4 - 114*y*z^4 + 380*y^2*z^4 - 72*y^3*z^4 - 18*z^5 + 120*y*z^5 - 78*y^2*z^5 + 27*z^6 - 48*y*z^6 - 12*z^7)*G[-y, 0, 1 - y, -y, z])/ (3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-9*y^4 + 14*y^5 - 6*y^6 - 26*y^3*z + 63*y^4*z - 36*y^5*z + y^6*z - 29*y^2*z^2 + 108*y^3*z^2 - 87*y^4*z^2 + 4*y^5*z^2 - 4*y*z^3 + 68*y^2*z^3 - 96*y^3*z^3 + 7*y^4*z^3 - 2*z^4 + 14*y*z^4 - 49*y^2*z^4 + 8*y^3*z^4 + 5*z^5 - 14*y*z^5 + 7*y^2*z^5 - 4*z^6 + 4*y*z^6 + z^7)*G[-y, 0, -y, 0, z])/(y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((116*y^4 - 154*y^5 + 62*y^6 + 286*y^3*z - 633*y^4*z + 332*y^5*z - 3*y^6*z + 206*y^2*z^2 - 876*y^3*z^2 + 666*y^4*z^2 - 12*y^5*z^2 + 30*y*z^3 - 466*y^2*z^3 + 632*y^3*z^3 - 27*y^4*z^3 - 78*y*z^4 + 302*y^2*z^4 - 48*y^3*z^4 - 9*z^5 + 84*y*z^5 - 57*y^2*z^5 + 18*z^6 - 36*y*z^6 - 9*z^7)*G[-y, 0, -y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((50*y^4 - 70*y^5 + 32*y^6 + 88*y^3*z - 204*y^4*z + 128*y^5*z - 6*y^6*z + 41*y^2*z^2 - 204*y^3*z^2 + 198*y^4*z^2 - 24*y^5*z^2 + 12*y*z^3 - 97*y^2*z^3 + 158*y^3*z^3 - 39*y^4*z^3 + 6*z^4 - 42*y*z^4 + 86*y^2*z^4 - 36*y^3*z^4 - 15*z^5 + 42*y*z^5 - 24*y^2*z^5 + 12*z^6 - 12*y*z^6 - 3*z^7)*G[-y, 0, -y, -y, z])/ (3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-16*y^4 + 28*y^5 - 13*y^6 - 50*y^3*z + 124*y^4*z - 72*y^5*z - 48*y^2*z^2 + 192*y^3*z^2 - 152*y^4*z^2 - 6*y*z^3 + 110*y^2*z^3 - 150*y^3*z^3 + 2*y^4*z^3 + 16*y*z^4 - 71*y^2*z^4 + 8*y^3*z^4 + 2*z^5 - 18*y*z^5 + 12*y^2*z^5 - 4*z^6 + 8*y*z^6 + 2*z^7)* G[-y, 1 - y, 0, 0, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-29*y^4 + 42*y^5 - 17*y^6 - 88*y^3*z + 201*y^4*z - 104*y^5*z - y^6*z - 84*y^2*z^2 + 326*y^3*z^2 - 238*y^4*z^2 - 4*y^5*z^2 - 20*y*z^3 + 214*y^2*z^3 - 266*y^3*z^3 + y^4*z^3 - 3*z^4 + 60*y*z^4 - 166*y^2*z^4 + 24*y^3*z^4 + 13*z^5 - 68*y*z^5 + 41*y^2*z^5 - 17*z^6 + 28*y*z^6 + 7*z^7)*G[-y, 1 - y, 0, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((125*y^4 - 172*y^5 + 71*y^6 + 310*y^3*z - 702*y^4*z + 380*y^5*z - 6*y^6*z + 230*y^2*z^2 - 978*y^3*z^2 + 768*y^4*z^2 - 24*y^5*z^2 + 42*y*z^3 - 544*y^2*z^3 + 746*y^3*z^3 - 48*y^4*z^3 + 3*z^4 - 114*y*z^4 + 380*y^2*z^4 - 72*y^3*z^4 - 18*z^5 + 120*y*z^5 - 78*y^2*z^5 + 27*z^6 - 48*y*z^6 - 12*z^7)*G[-y, 1 - y, 0, -y, z])/ (3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-13*y^4 + 18*y^5 - 7*y^6 - 32*y^3*z + 73*y^4*z - 36*y^5*z - y^6*z - 24*y^2*z^2 + 102*y^3*z^2 - 72*y^4*z^2 - 4*y^5*z^2 + 4*y*z^3 + 38*y^2*z^3 - 58*y^3*z^3 - 7*y^4*z^3 + z^4 - 12*y*z^4 - 6*y^2*z^4 - 8*y^3*z^4 - 3*z^5 + 12*y*z^5 - 7*y^2*z^5 + 3*z^6 - 4*y*z^6 - z^7)* G[-y, 1 - y, 1, 0, z])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-29*y^4 + 42*y^5 - 17*y^6 - 88*y^3*z + 201*y^4*z - 104*y^5*z - y^6*z - 84*y^2*z^2 + 326*y^3*z^2 - 238*y^4*z^2 - 4*y^5*z^2 - 20*y*z^3 + 214*y^2*z^3 - 266*y^3*z^3 + y^4*z^3 - 3*z^4 + 60*y*z^4 - 166*y^2*z^4 + 24*y^3*z^4 + 13*z^5 - 68*y*z^5 + 41*y^2*z^5 - 17*z^6 + 28*y*z^6 + 7*z^7)*G[-y, 1 - y, 1 - y, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-85*y^4 - 191*y^3*z - 3*y^4*z - 130*y^2*z^2 - 6*y^3*z^2 + 15*y*z^3 - 3*z^4 + 6*y*z^4 + 3*z^5)*G[-y, 1 - y, 1 - y, 1 - y, z])/ (3*y^2*z^3*(y + z)^2) + ((-6*y^4 + 52*y^5 + 46*y^6 - 50*y^7 - 18*y^3*z + 174*y^4*z + 91*y^5*z - 250*y^6*z + 21*y^7*z - 18*y^2*z^2 + 243*y^3*z^2 - 87*y^4*z^2 - 422*y^5*z^2 + 105*y^6*z^2 + 6*y*z^3 + 169*y^2*z^3 - 398*y^3*z^3 - 164*y^4*z^3 + 189*y^5*z^3 + 81*y*z^4 - 488*y^2*z^4 + 365*y^3*z^4 + 105*y^4*z^4 + 33*z^5 - 309*y*z^5 + 559*y^2*z^5 - 105*y^3*z^5 - 87*z^6 + 327*y*z^6 - 189*y^2*z^6 + 75*z^7 - 105*y*z^7 - 21*z^8)*G[-y, 1 - y, 1 - y, -y, z])/(6*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((-19*y^4 + 34*y^5 - 16*y^6 - 32*y^3*z + 95*y^4*z - 62*y^5*z + y^6*z - 7*y^2*z^2 + 76*y^3*z^2 - 82*y^4*z^2 + 4*y^5*z^2 + 6*y*z^3 + 2*y^2*z^3 - 34*y^3*z^3 + 5*y^4*z^3 + 2*z^4 - 18*y*z^4 + 14*y^2*z^4 - 5*z^5 + 16*y*z^5 - 5*y^2*z^5 + 4*z^6 - 4*y*z^6 - z^7)* G[-y, 1 - y, -y, 0, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((6*y^4 + 52*y^5 + 10*y^6 - 26*y^7 + 18*y^3*z + 162*y^4*z - 71*y^5*z - 106*y^6*z + 15*y^7*z + 18*y^2*z^2 + 201*y^3*z^2 - 357*y^4*z^2 - 92*y^5*z^2 + 75*y^6*z^2 - 6*y*z^3 + 139*y^2*z^3 - 554*y^3*z^3 + 166*y^4*z^3 + 135*y^5*z^3 + 75*y*z^4 - 440*y^2*z^4 + 437*y^3*z^4 + 75*y^4*z^4 + 27*z^5 - 231*y*z^5 + 439*y^2*z^5 - 75*y^3*z^5 - 69*z^6 + 237*y*z^6 - 135*y^2*z^6 + 57*z^7 - 75*y*z^7 - 15*z^8)* G[-y, 1 - y, -y, 1 - y, z])/(6*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((-83*y^4 + 76*y^5 - 20*y^6 - 154*y^3*z + 270*y^4*z - 86*y^5*z - 6*y^6*z - 77*y^2*z^2 + 324*y^3*z^2 - 183*y^4*z^2 - 24*y^5*z^2 - 48*y*z^3 + 232*y^2*z^3 - 248*y^3*z^3 - 30*y^4*z^3 - 18*z^4 + 144*y*z^4 - 221*y^2*z^4 + 42*z^5 - 120*y*z^5 + 30*y^2*z^5 - 30*z^6 + 24*y*z^6 + 6*z^7)*G[-y, 1 - y, -y, -y, z])/ (6*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-13*y^4 + 30*y^5 - 16*y^6 - 26*y^3*z + 89*y^4*z - 68*y^5*z + 3*y^6*z - 14*y^2*z^2 + 90*y^3*z^2 - 108*y^4*z^2 + 12*y^5*z^2 + 2*y*z^3 + 26*y^2*z^3 - 72*y^3*z^3 + 17*y^4*z^3 + z^4 - 8*y*z^4 - 9*y^2*z^4 + 8*y^3*z^4 - 3*z^5 + 10*y*z^5 - 3*y^2*z^5 + 3*z^6 - 4*y*z^6 - z^7)*G[-y, -y, 0, 0, z])/(y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-13*y^4 + 26*y^5 - 13*y^6 - 24*y^3*z + 77*y^4*z - 56*y^5*z + 3*y^6*z - 12*y^2*z^2 + 78*y^3*z^2 - 92*y^4*z^2 + 12*y^5*z^2 - 4*y*z^3 + 36*y^2*z^3 - 74*y^3*z^3 + 19*y^4*z^3 - z^4 + 12*y*z^4 - 34*y^2*z^4 + 16*y^3*z^4 + 3*z^5 - 12*y*z^5 + 9*y^2*z^5 - 3*z^6 + 4*y*z^6 + z^7)*G[-y, -y, 0, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((50*y^4 - 70*y^5 + 32*y^6 + 88*y^3*z - 204*y^4*z + 128*y^5*z - 6*y^6*z + 41*y^2*z^2 - 204*y^3*z^2 + 198*y^4*z^2 - 24*y^5*z^2 + 12*y*z^3 - 97*y^2*z^3 + 158*y^3*z^3 - 39*y^4*z^3 + 6*z^4 - 42*y*z^4 + 86*y^2*z^4 - 36*y^3*z^4 - 15*z^5 + 42*y*z^5 - 24*y^2*z^5 + 12*z^6 - 12*y*z^6 - 3*z^7)*G[-y, -y, 0, -y, z])/ (3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-13*y^4 + 26*y^5 - 13*y^6 - 24*y^3*z + 77*y^4*z - 56*y^5*z + 3*y^6*z - 12*y^2*z^2 + 78*y^3*z^2 - 92*y^4*z^2 + 12*y^5*z^2 - 4*y*z^3 + 36*y^2*z^3 - 74*y^3*z^3 + 19*y^4*z^3 - z^4 + 12*y*z^4 - 34*y^2*z^4 + 16*y^3*z^4 + 3*z^5 - 12*y*z^5 + 9*y^2*z^5 - 3*z^6 + 4*y*z^6 + z^7)*G[-y, -y, 1 - y, 0, z])/(y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-50*y^4 + 52*y^5 - 14*y^6 + 8*y^3*z + 6*y^4*z - 8*y^5*z + 18*y^6*z + 172*y^2*z^2 - 372*y^3*z^2 + 159*y^4*z^2 + 72*y^5*z^2 + 48*y*z^3 - 440*y^2*z^3 + 370*y^3*z^3 + 90*y^4*z^3 + 6*z^4 - 144*y*z^4 + 343*y^2*z^4 - 30*z^5 + 168*y*z^5 - 90*y^2*z^5 + 42*z^6 - 72*y*z^6 - 18*z^7)*G[-y, -y, 1 - y, 1 - y, z])/ (6*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((34*y^4 + 40*y^5 - 38*y^6 + 20*y^3*z + 132*y^4*z - 152*y^5*z - 12*y^6*z - 68*y^2*z^2 + 252*y^3*z^2 - 273*y^4*z^2 - 48*y^5*z^2 - 36*y*z^3 + 244*y^2*z^3 - 302*y^3*z^3 - 60*y^4*z^3 - 6*z^4 + 108*y*z^4 - 233*y^2*z^4 + 24*z^5 - 120*y*z^5 + 60*y^2*z^5 - 30*z^6 + 48*y*z^6 + 12*z^7)*G[-y, -y, 1 - y, -y, z])/ (6*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((5*y^2 + 8*y*z - y^2*z + 2*z^2 - 2*y*z^2 - z^3)*G[-y, -y, -y, 0, z])/ (z^3*(y + z)^2) + ((16*y^4 - 164*y^5 + 106*y^6 + 80*y^3*z - 516*y^4*z + 484*y^5*z - 24*y^6*z + 76*y^2*z^2 - 564*y^3*z^2 + 807*y^4*z^2 - 96*y^5*z^2 - 48*y*z^3 - 92*y^2*z^3 + 490*y^3*z^3 - 120*y^4*z^3 - 36*z^4 + 216*y*z^4 - 119*y^2*z^4 + 96*z^5 - 264*y*z^5 + 120*y^2*z^5 - 84*z^6 + 96*y*z^6 + 24*z^7)* G[-y, -y, -y, 1 - y, z])/(6*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((28*y^4 - 230*y^5 + 145*y^6 + 164*y^3*z - 804*y^4*z + 682*y^5*z - 18*y^6*z + 214*y^2*z^2 - 1074*y^3*z^2 + 1221*y^4*z^2 - 72*y^5*z^2 - 60*y*z^3 - 362*y^2*z^3 + 880*y^3*z^3 - 90*y^4*z^3 - 30*z^4 + 216*y*z^4 + 34*y^2*z^4 + 78*z^5 - 228*y*z^5 + 90*y^2*z^5 - 66*z^6 + 72*y*z^6 + 18*z^7)*G[-y, -y, -y, -y, z])/(6*y^2*z^3*(-1 + y + z)^2* (y + z)^2) - G[0, 0, 0, 0, -y, z]/z^3 + G[0, 0, 0, 1 - y, -y, z]/ z^3 + (2*G[0, 0, 0, -y, 0, z])/z^3 - G[0, 0, 0, -y, -y, z]/z^3 - (2*G[0, 0, 1 - y, 1, 0, z])/z^3 - (4*G[0, 0, 1 - y, -y, 0, z])/z^3 + (4*G[0, 0, 1 - y, -y, -y, z])/z^3 - (4*G[0, 0, -y, 0, 0, z])/z^3 - (3*G[0, 0, -y, 0, 1 - y, z])/z^3 + (5*G[0, 0, -y, 0, -y, z])/z^3 - (3*G[0, 0, -y, 1 - y, 0, z])/z^3 + (2*G[0, 0, -y, 1 - y, 1 - y, z])/ z^3 + (2*G[0, 0, -y, 1 - y, -y, z])/z^3 + (2*G[0, 0, -y, -y, 0, z])/ z^3 + (4*G[0, 0, -y, -y, 1 - y, z])/z^3 - (4*G[0, 0, -y, -y, -y, z])/ z^3 - (4*G[0, 1 - y, 0, 0, -y, z])/z^3 + G[0, 1 - y, 0, 1, 0, z]/ z^3 + (4*G[0, 1 - y, 0, 1 - y, -y, z])/z^3 - G[0, 1 - y, 0, -y, 0, z]/ z^3 + (2*G[0, 1 - y, 0, -y, 1 - y, z])/z^3 + (2*G[0, 1 - y, 0, -y, -y, z])/z^3 + (4*G[0, 1 - y, 1, 0, 0, z])/z^3 + (5*G[0, 1 - y, 1, 0, 1 - y, z])/z^3 - (4*G[0, 1 - y, 1, 0, -y, z])/ z^3 + (5*G[0, 1 - y, 1, 1 - y, 0, z])/z^3 - (4*G[0, 1 - y, 1, 1 - y, -y, z])/z^3 + G[0, 1 - y, 1 - y, 0, -y, z]/ z^3 + (2*G[0, 1 - y, 1 - y, 1, 0, z])/z^3 - G[0, 1 - y, 1 - y, 1 - y, -y, z]/z^3 + (4*G[0, 1 - y, 1 - y, -y, 0, z])/z^3 - (2*G[0, 1 - y, 1 - y, -y, 1 - y, z])/z^3 - (9*G[0, 1 - y, 1 - y, -y, -y, z])/z^3 + (8*G[0, 1 - y, -y, 0, 0, z])/ z^3 + (8*G[0, 1 - y, -y, 0, 1 - y, z])/z^3 - (9*G[0, 1 - y, -y, 0, -y, z])/z^3 + (8*G[0, 1 - y, -y, 1 - y, 0, z])/ z^3 - (2*G[0, 1 - y, -y, 1 - y, 1 - y, z])/z^3 - (6*G[0, 1 - y, -y, 1 - y, -y, z])/z^3 - (4*G[0, 1 - y, -y, -y, 0, z])/ z^3 - (9*G[0, 1 - y, -y, -y, 1 - y, z])/z^3 + (5*G[0, 1 - y, -y, -y, -y, z])/z^3 + (8*G[0, -y, 0, 0, 0, z])/z^3 + (6*G[0, -y, 0, 0, 1 - y, z])/z^3 - (11*G[0, -y, 0, 0, -y, z])/z^3 + (3*G[0, -y, 0, 1, 0, z])/z^3 + (6*G[0, -y, 0, 1 - y, 0, z])/z^3 + (5*G[0, -y, 0, 1 - y, 1 - y, z])/z^3 - (6*G[0, -y, 0, 1 - y, -y, z])/ z^3 - (8*G[0, -y, 0, -y, 1 - y, z])/z^3 + (2*G[0, -y, 0, -y, -y, z])/ z^3 + (6*G[0, -y, 1 - y, 0, 0, z])/z^3 + (5*G[0, -y, 1 - y, 0, 1 - y, z])/z^3 - (6*G[0, -y, 1 - y, 0, -y, z])/ z^3 + (3*G[0, -y, 1 - y, 1, 0, z])/z^3 + (5*G[0, -y, 1 - y, 1 - y, 0, z])/z^3 - (6*G[0, -y, 1 - y, 1 - y, 1 - y, z])/z^3 - (7*G[0, -y, 1 - y, 1 - y, -y, z])/z^3 - (5*G[0, -y, 1 - y, -y, 1 - y, z])/z^3 + (4*G[0, -y, 1 - y, -y, -y, z])/ z^3 - (4*G[0, -y, -y, 0, 0, z])/z^3 - (6*G[0, -y, -y, 0, 1 - y, z])/ z^3 + (2*G[0, -y, -y, 0, -y, z])/z^3 - (6*G[0, -y, -y, 1 - y, 0, z])/ z^3 - (10*G[0, -y, -y, 1 - y, 1 - y, z])/z^3 + (6*G[0, -y, -y, 1 - y, -y, z])/z^3 + (2*G[0, -y, -y, -y, 0, z])/z^3 + (4*G[0, -y, -y, -y, 1 - y, z])/z^3 + (2*G[0, -y, -y, -y, -y, z])/z^3 + (4*G[1 - y, 0, 0, 0, -y, z])/z^3 + (3*G[1 - y, 0, 0, 1, 0, z])/z^3 - (4*G[1 - y, 0, 0, 1 - y, -y, z])/z^3 - (5*G[1 - y, 0, 0, -y, 0, z])/ z^3 - (2*G[1 - y, 0, 0, -y, 1 - y, z])/z^3 + (8*G[1 - y, 0, 0, -y, -y, z])/z^3 + (2*G[1 - y, 0, 1, 0, 0, z])/z^3 + (3*G[1 - y, 0, 1, 0, 1 - y, z])/z^3 - (5*G[1 - y, 0, 1, 0, -y, z])/ z^3 + (3*G[1 - y, 0, 1, 1 - y, 0, z])/z^3 - (5*G[1 - y, 0, 1, 1 - y, -y, z])/z^3 - (6*G[1 - y, 0, 1 - y, 0, -y, z])/z^3 + (6*G[1 - y, 0, 1 - y, 1 - y, -y, z])/z^3 + (8*G[1 - y, 0, 1 - y, -y, 0, z])/z^3 + (2*G[1 - y, 0, 1 - y, -y, 1 - y, z])/z^3 - (15*G[1 - y, 0, 1 - y, -y, -y, z])/z^3 + (2*G[1 - y, 0, -y, 0, 0, z])/ z^3 + (2*G[1 - y, 0, -y, 0, 1 - y, z])/z^3 + G[1 - y, 0, -y, 0, -y, z]/z^3 + (2*G[1 - y, 0, -y, 1 - y, 0, z])/z^3 - (6*G[1 - y, 0, -y, 1 - y, 1 - y, z])/z^3 - (9*G[1 - y, 0, -y, 1 - y, -y, z])/z^3 - (4*G[1 - y, 0, -y, -y, 0, z])/ z^3 - (5*G[1 - y, 0, -y, -y, 1 - y, z])/z^3 + (9*G[1 - y, 0, -y, -y, -y, z])/z^3 - (6*G[1 - y, 1, 0, 0, 0, z])/z^3 - (6*G[1 - y, 1, 0, 0, 1 - y, z])/z^3 + (7*G[1 - y, 1, 0, 0, -y, z])/ z^3 + (8*G[1 - y, 1, 0, 1, 0, z])/z^3 - (6*G[1 - y, 1, 0, 1 - y, 0, z])/z^3 - (3*G[1 - y, 1, 0, 1 - y, 1 - y, z])/z^3 - G[1 - y, 1, 0, 1 - y, -y, z]/ z^3 + (6*G[1 - y, 1, 0, -y, 0, z])/z^3 + G[1 - y, 1, 0, -y, 1 - y, z]/ z^3 + (8*G[1 - y, 1, 0, -y, -y, z])/z^3 - (4*G[1 - y, 1, 1, 0, 0, z])/ z^3 - (2*G[1 - y, 1, 1, 0, 1 - y, z])/z^3 + (2*G[1 - y, 1, 1, 0, -y, z])/z^3 - (2*G[1 - y, 1, 1, 1 - y, 0, z])/ z^3 + (2*G[1 - y, 1, 1, 1 - y, -y, z])/z^3 - (6*G[1 - y, 1, 1 - y, 0, 0, z])/z^3 - (3*G[1 - y, 1, 1 - y, 0, 1 - y, z])/z^3 - G[1 - y, 1, 1 - y, 0, -y, z]/ z^3 + (4*G[1 - y, 1, 1 - y, 1, 0, z])/z^3 - (3*G[1 - y, 1, 1 - y, 1 - y, 0, z])/z^3 + G[1 - y, 1, 1 - y, 1 - y, -y, z]/z^3 + (6*G[1 - y, 1, 1 - y, -y, 0, z])/z^3 + G[1 - y, 1, 1 - y, -y, 1 - y, z]/z^3 + (8*G[1 - y, 1, 1 - y, -y, -y, z])/z^3 + (3*G[1 - y, 1 - y, 0, 0, -y, z])/z^3 - G[1 - y, 1 - y, 0, 1, 0, z]/ z^3 - (3*G[1 - y, 1 - y, 0, 1 - y, -y, z])/z^3 + (3*G[1 - y, 1 - y, 0, -y, 0, z])/z^3 - (4*G[1 - y, 1 - y, 0, -y, 1 - y, z])/z^3 - (13*G[1 - y, 1 - y, 0, -y, -y, z])/z^3 - (6*G[1 - y, 1 - y, 1, 0, 0, z])/z^3 - (5*G[1 - y, 1 - y, 1, 0, 1 - y, z])/z^3 + (8*G[1 - y, 1 - y, 1, 0, -y, z])/z^3 - (5*G[1 - y, 1 - y, 1, 1 - y, 0, z])/z^3 + (8*G[1 - y, 1 - y, 1, 1 - y, -y, z])/z^3 - G[1 - y, 1 - y, 1 - y, 0, -y, z]/z^3 - (2*G[1 - y, 1 - y, 1 - y, 1, 0, z])/z^3 - (7*G[1 - y, 1 - y, 1 - y, 1 - y, -y, z])/z^3 - (6*G[1 - y, 1 - y, 1 - y, -y, 0, z])/z^3 - (4*G[1 - y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + (22*G[1 - y, 1 - y, 1 - y, -y, -y, z])/z^3 - (2*G[1 - y, 1 - y, -y, 0, 0, z])/z^3 - (4*G[1 - y, 1 - y, -y, 0, 1 - y, z])/z^3 - (7*G[1 - y, 1 - y, -y, 0, -y, z])/z^3 - (4*G[1 - y, 1 - y, -y, 1 - y, 0, z])/z^3 - (2*G[1 - y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 + (16*G[1 - y, 1 - y, -y, 1 - y, -y, z])/z^3 + (8*G[1 - y, 1 - y, -y, -y, 0, z])/z^3 + (15*G[1 - y, 1 - y, -y, -y, 1 - y, z])/z^3 - (14*G[1 - y, 1 - y, -y, -y, -y, z])/z^3 - (8*G[1 - y, -y, 0, 0, 0, z])/ z^3 - (8*G[1 - y, -y, 0, 0, 1 - y, z])/z^3 + (19*G[1 - y, -y, 0, 0, -y, z])/z^3 + (2*G[1 - y, -y, 0, 1, 0, z])/ z^3 - (8*G[1 - y, -y, 0, 1 - y, 0, z])/z^3 - (8*G[1 - y, -y, 0, 1 - y, 1 - y, z])/z^3 + (2*G[1 - y, -y, 0, 1 - y, -y, z])/z^3 + (4*G[1 - y, -y, 0, -y, 0, z])/ z^3 + (2*G[1 - y, -y, 0, -y, 1 - y, z])/z^3 - (6*G[1 - y, -y, 0, -y, -y, z])/z^3 - (8*G[1 - y, -y, 1 - y, 0, 0, z])/ z^3 - (8*G[1 - y, -y, 1 - y, 0, 1 - y, z])/z^3 + (2*G[1 - y, -y, 1 - y, 0, -y, z])/z^3 + (2*G[1 - y, -y, 1 - y, 1, 0, z])/z^3 - (8*G[1 - y, -y, 1 - y, 1 - y, 0, z])/z^3 - (2*G[1 - y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 + (8*G[1 - y, -y, 1 - y, 1 - y, -y, z])/z^3 + (12*G[1 - y, -y, 1 - y, -y, 0, z])/z^3 + (10*G[1 - y, -y, 1 - y, -y, 1 - y, z])/z^3 + (2*G[1 - y, -y, 1 - y, -y, -y, z])/z^3 + (8*G[1 - y, -y, -y, 0, 0, z])/ z^3 + (8*G[1 - y, -y, -y, 0, 1 - y, z])/z^3 - (6*G[1 - y, -y, -y, 0, -y, z])/z^3 + (8*G[1 - y, -y, -y, 1 - y, 0, z])/ z^3 + (19*G[1 - y, -y, -y, 1 - y, 1 - y, z])/z^3 - (7*G[1 - y, -y, -y, 1 - y, -y, z])/z^3 - (4*G[1 - y, -y, -y, -y, 0, z])/z^3 - (9*G[1 - y, -y, -y, -y, 1 - y, z])/z^3 + G[1 - y, -y, -y, -y, -y, z]/ z^3 - G[-y, 0, 0, 0, 0, z]/z^3 + (2*G[-y, 0, 0, 0, 1 - y, z])/z^3 + (4*G[-y, 0, 0, 0, -y, z])/z^3 - (11*G[-y, 0, 0, 1, 0, z])/z^3 + (2*G[-y, 0, 0, 1 - y, 0, z])/z^3 + (2*G[-y, 0, 0, 1 - y, 1 - y, z])/ z^3 + (9*G[-y, 0, 0, 1 - y, -y, z])/z^3 - (6*G[-y, 0, 0, -y, 0, z])/ z^3 + (16*G[-y, 0, 0, -y, 1 - y, z])/z^3 - (6*G[-y, 0, 0, -y, -y, z])/ z^3 - (2*G[-y, 0, 1, 0, 0, z])/z^3 - (3*G[-y, 0, 1, 0, 1 - y, z])/ z^3 + (3*G[-y, 0, 1, 0, -y, z])/z^3 - (3*G[-y, 0, 1, 1 - y, 0, z])/ z^3 + (3*G[-y, 0, 1, 1 - y, -y, z])/z^3 + (2*G[-y, 0, 1 - y, 0, 0, z])/z^3 + (2*G[-y, 0, 1 - y, 0, 1 - y, z])/ z^3 + (16*G[-y, 0, 1 - y, 0, -y, z])/z^3 - (7*G[-y, 0, 1 - y, 1, 0, z])/z^3 + (2*G[-y, 0, 1 - y, 1 - y, 0, z])/ z^3 - G[-y, 0, 1 - y, 1 - y, 1 - y, z]/z^3 - (12*G[-y, 0, 1 - y, 1 - y, -y, z])/z^3 - (8*G[-y, 0, 1 - y, -y, 0, z])/ z^3 - (10*G[-y, 0, 1 - y, -y, 1 - y, z])/z^3 - (10*G[-y, 0, 1 - y, -y, -y, z])/z^3 + (6*G[-y, 0, -y, 0, 0, z])/z^3 + (4*G[-y, 0, -y, 0, 1 - y, z])/z^3 - (10*G[-y, 0, -y, 0, -y, z])/z^3 + (4*G[-y, 0, -y, 1 - y, 0, z])/z^3 - (6*G[-y, 0, -y, 1 - y, 1 - y, z])/ z^3 - (6*G[-y, 0, -y, 1 - y, -y, z])/z^3 + (2*G[-y, 0, -y, -y, 0, z])/ z^3 - (12*G[-y, 0, -y, -y, 1 - y, z])/z^3 + (4*G[-y, 0, -y, -y, -y, z])/z^3 + (2*G[-y, 1 - y, 0, 0, 0, z])/z^3 + (2*G[-y, 1 - y, 0, 0, 1 - y, z])/z^3 + (9*G[-y, 1 - y, 0, 0, -y, z])/ z^3 - (7*G[-y, 1 - y, 0, 1, 0, z])/z^3 + (2*G[-y, 1 - y, 0, 1 - y, 0, z])/z^3 - G[-y, 1 - y, 0, 1 - y, 1 - y, z]/z^3 - (5*G[-y, 1 - y, 0, 1 - y, -y, z])/z^3 - (8*G[-y, 1 - y, 0, -y, 0, z])/ z^3 - (10*G[-y, 1 - y, 0, -y, 1 - y, z])/z^3 - (10*G[-y, 1 - y, 0, -y, -y, z])/z^3 - (2*G[-y, 1 - y, 1, 0, 0, z])/ z^3 - (3*G[-y, 1 - y, 1, 0, 1 - y, z])/z^3 + (3*G[-y, 1 - y, 1, 0, -y, z])/z^3 - (3*G[-y, 1 - y, 1, 1 - y, 0, z])/ z^3 + (3*G[-y, 1 - y, 1, 1 - y, -y, z])/z^3 + (2*G[-y, 1 - y, 1 - y, 0, 0, z])/z^3 - G[-y, 1 - y, 1 - y, 0, 1 - y, z]/z^3 - (12*G[-y, 1 - y, 1 - y, 0, -y, z])/z^3 - (3*G[-y, 1 - y, 1 - y, 1, 0, z])/z^3 - G[-y, 1 - y, 1 - y, 1 - y, 0, z]/z^3 - (2*G[-y, 1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 + (17*G[-y, 1 - y, 1 - y, 1 - y, -y, z])/z^3 + (10*G[-y, 1 - y, 1 - y, -y, 0, z])/z^3 + (13*G[-y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 - (13*G[-y, 1 - y, 1 - y, -y, -y, z])/z^3 + (2*G[-y, 1 - y, -y, 0, 0, z])/z^3 + (4*G[-y, 1 - y, -y, 0, 1 - y, z])/ z^3 + (4*G[-y, 1 - y, -y, 1 - y, 0, z])/z^3 + (11*G[-y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 - (17*G[-y, 1 - y, -y, 1 - y, -y, z])/z^3 - (4*G[-y, 1 - y, -y, -y, 0, z])/z^3 - (3*G[-y, 1 - y, -y, -y, 1 - y, z])/z^3 + (10*G[-y, 1 - y, -y, -y, -y, z])/z^3 + (14*G[-y, -y, 0, 0, 0, z])/ z^3 + (16*G[-y, -y, 0, 0, 1 - y, z])/z^3 - (24*G[-y, -y, 0, 0, -y, z])/z^3 + (16*G[-y, -y, 0, 1 - y, 0, z])/z^3 + (14*G[-y, -y, 0, 1 - y, 1 - y, z])/z^3 - (16*G[-y, -y, 0, 1 - y, -y, z])/z^3 + (8*G[-y, -y, 0, -y, 0, z])/z^3 - (12*G[-y, -y, 0, -y, 1 - y, z])/z^3 + (4*G[-y, -y, 0, -y, -y, z])/ z^3 + (16*G[-y, -y, 1 - y, 0, 0, z])/z^3 + (14*G[-y, -y, 1 - y, 0, 1 - y, z])/z^3 - (16*G[-y, -y, 1 - y, 0, -y, z])/z^3 + (14*G[-y, -y, 1 - y, 1 - y, 0, z])/z^3 + (14*G[-y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 - (2*G[-y, -y, 1 - y, 1 - y, -y, z])/z^3 - (12*G[-y, -y, 1 - y, -y, 0, z])/z^3 - (6*G[-y, -y, 1 - y, -y, 1 - y, z])/z^3 - (4*G[-y, -y, 1 - y, -y, -y, z])/z^3 + (4*G[-y, -y, -y, 0, -y, z])/ z^3 - (12*G[-y, -y, -y, 1 - y, 1 - y, z])/z^3 + (4*G[-y, -y, -y, 1 - y, -y, z])/z^3 + (2*G[-y, -y, -y, -y, 0, z])/ z^3 - (4*G[-y, -y, -y, -y, 1 - y, z])/z^3 - (18*G[-y, -y, -y, -y, -y, z])/z^3) - G[0, 0, 0, 0, -y, 1 - y, z]/z^3 + G[0, 0, 0, 1 - y, -y, 1 - y, z]/z^3 + (2*G[0, 0, 0, -y, 0, 1 - y, z])/ z^3 + (2*G[0, 0, 0, -y, 1 - y, 0, z])/z^3 - G[0, 0, 0, -y, -y, 1 - y, z]/z^3 - (6*G[0, 0, 1 - y, 0, 1, 0, z])/z^3 - (2*G[0, 0, 1 - y, 1, 0, 1 - y, z])/z^3 + (2*G[0, 0, 1 - y, 1, 1, 0, z])/ z^3 - (2*G[0, 0, 1 - y, 1, 1 - y, 0, z])/z^3 + (6*G[0, 0, 1 - y, 1 - y, 1, 0, z])/z^3 - (4*G[0, 0, 1 - y, -y, 0, 1 - y, z])/z^3 - (4*G[0, 0, 1 - y, -y, 1 - y, 0, z])/z^3 + (4*G[0, 0, 1 - y, -y, -y, 1 - y, z])/z^3 - (4*G[0, 0, -y, 0, 0, 1 - y, z])/z^3 + (4*G[0, 0, -y, 0, 1, 0, z])/z^3 - (4*G[0, 0, -y, 0, 1 - y, 0, z])/z^3 - (3*G[0, 0, -y, 0, 1 - y, 1 - y, z])/z^3 + (5*G[0, 0, -y, 0, -y, 1 - y, z])/z^3 - (4*G[0, 0, -y, 1 - y, 0, 0, z])/ z^3 - (3*G[0, 0, -y, 1 - y, 0, 1 - y, z])/z^3 + (4*G[0, 0, -y, 1 - y, 1, 0, z])/z^3 - (3*G[0, 0, -y, 1 - y, 1 - y, 0, z])/z^3 + (2*G[0, 0, -y, 1 - y, 1 - y, 1 - y, z])/z^3 + (2*G[0, 0, -y, 1 - y, -y, 1 - y, z])/z^3 + (2*G[0, 0, -y, -y, 0, 1 - y, z])/z^3 + (2*G[0, 0, -y, -y, 1 - y, 0, z])/ z^3 + (4*G[0, 0, -y, -y, 1 - y, 1 - y, z])/z^3 - (4*G[0, 0, -y, -y, -y, 1 - y, z])/z^3 + (11*G[0, 1 - y, 0, 0, 1, 0, z])/ z^3 - (4*G[0, 1 - y, 0, 0, -y, 1 - y, z])/z^3 + (12*G[0, 1 - y, 0, 1, 0, 0, z])/z^3 + G[0, 1 - y, 0, 1, 0, 1 - y, z]/ z^3 + G[0, 1 - y, 0, 1, 1, 0, z]/z^3 + G[0, 1 - y, 0, 1, 1 - y, 0, z]/ z^3 - (11*G[0, 1 - y, 0, 1 - y, 1, 0, z])/z^3 + (4*G[0, 1 - y, 0, 1 - y, -y, 1 - y, z])/z^3 - G[0, 1 - y, 0, -y, 0, 1 - y, z]/z^3 - G[0, 1 - y, 0, -y, 1 - y, 0, z]/ z^3 + (2*G[0, 1 - y, 0, -y, 1 - y, 1 - y, z])/z^3 + (2*G[0, 1 - y, 0, -y, -y, 1 - y, z])/z^3 + (4*G[0, 1 - y, 1, 0, 0, 1 - y, z])/z^3 + (3*G[0, 1 - y, 1, 0, 1, 0, z])/ z^3 + (4*G[0, 1 - y, 1, 0, 1 - y, 0, z])/z^3 + (5*G[0, 1 - y, 1, 0, 1 - y, 1 - y, z])/z^3 - (4*G[0, 1 - y, 1, 0, -y, 1 - y, z])/z^3 - (4*G[0, 1 - y, 1, 1, 0, 0, z])/ z^3 - (3*G[0, 1 - y, 1, 1, 1, 0, z])/z^3 + (4*G[0, 1 - y, 1, 1 - y, 0, 0, z])/z^3 + (5*G[0, 1 - y, 1, 1 - y, 0, 1 - y, z])/z^3 - (9*G[0, 1 - y, 1, 1 - y, 1, 0, z])/z^3 + (5*G[0, 1 - y, 1, 1 - y, 1 - y, 0, z])/z^3 - (4*G[0, 1 - y, 1, 1 - y, -y, 1 - y, z])/z^3 - (2*G[0, 1 - y, 1 - y, 0, 1, 0, z])/z^3 + G[0, 1 - y, 1 - y, 0, -y, 1 - y, z]/z^3 - (12*G[0, 1 - y, 1 - y, 1, 0, 0, z])/z^3 + (2*G[0, 1 - y, 1 - y, 1, 0, 1 - y, z])/z^3 - (6*G[0, 1 - y, 1 - y, 1, 1, 0, z])/z^3 + (2*G[0, 1 - y, 1 - y, 1, 1 - y, 0, z])/z^3 + (2*G[0, 1 - y, 1 - y, 1 - y, 1, 0, z])/z^3 - G[0, 1 - y, 1 - y, 1 - y, -y, 1 - y, z]/z^3 + (4*G[0, 1 - y, 1 - y, -y, 0, 1 - y, z])/z^3 + (4*G[0, 1 - y, 1 - y, -y, 1 - y, 0, z])/z^3 - (2*G[0, 1 - y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 - (9*G[0, 1 - y, 1 - y, -y, -y, 1 - y, z])/z^3 + (8*G[0, 1 - y, -y, 0, 0, 1 - y, z])/z^3 - (8*G[0, 1 - y, -y, 0, 1, 0, z])/z^3 + (8*G[0, 1 - y, -y, 0, 1 - y, 0, z])/z^3 + (8*G[0, 1 - y, -y, 0, 1 - y, 1 - y, z])/z^3 - (9*G[0, 1 - y, -y, 0, -y, 1 - y, z])/z^3 + (8*G[0, 1 - y, -y, 1 - y, 0, 0, z])/z^3 + (8*G[0, 1 - y, -y, 1 - y, 0, 1 - y, z])/z^3 - (8*G[0, 1 - y, -y, 1 - y, 1, 0, z])/z^3 + (8*G[0, 1 - y, -y, 1 - y, 1 - y, 0, z])/z^3 - (2*G[0, 1 - y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 - (6*G[0, 1 - y, -y, 1 - y, -y, 1 - y, z])/z^3 - (4*G[0, 1 - y, -y, -y, 0, 1 - y, z])/z^3 - (4*G[0, 1 - y, -y, -y, 1 - y, 0, z])/z^3 - (9*G[0, 1 - y, -y, -y, 1 - y, 1 - y, z])/z^3 + (5*G[0, 1 - y, -y, -y, -y, 1 - y, z])/z^3 + (8*G[0, -y, 0, 0, 0, 1 - y, z])/z^3 - (10*G[0, -y, 0, 0, 1, 0, z])/z^3 + (8*G[0, -y, 0, 0, 1 - y, 0, z])/z^3 + (6*G[0, -y, 0, 0, 1 - y, 1 - y, z])/z^3 - (11*G[0, -y, 0, 0, -y, 1 - y, z])/z^3 - (8*G[0, -y, 0, 1, 0, 0, z])/ z^3 + (3*G[0, -y, 0, 1, 0, 1 - y, z])/z^3 - (2*G[0, -y, 0, 1, 1, 0, z])/ z^3 + (3*G[0, -y, 0, 1, 1 - y, 0, z])/z^3 + (8*G[0, -y, 0, 1 - y, 0, 0, z])/z^3 + (6*G[0, -y, 0, 1 - y, 0, 1 - y, z])/z^3 - (10*G[0, -y, 0, 1 - y, 1, 0, z])/z^3 + (6*G[0, -y, 0, 1 - y, 1 - y, 0, z])/z^3 + (5*G[0, -y, 0, 1 - y, 1 - y, 1 - y, z])/z^3 - (6*G[0, -y, 0, 1 - y, -y, 1 - y, z])/z^3 - (8*G[0, -y, 0, -y, 1 - y, 1 - y, z])/z^3 + (2*G[0, -y, 0, -y, -y, 1 - y, z])/z^3 + (8*G[0, -y, 1 - y, 0, 0, 0, z])/ z^3 + (6*G[0, -y, 1 - y, 0, 0, 1 - y, z])/z^3 - (10*G[0, -y, 1 - y, 0, 1, 0, z])/z^3 + (6*G[0, -y, 1 - y, 0, 1 - y, 0, z])/z^3 + (5*G[0, -y, 1 - y, 0, 1 - y, 1 - y, z])/z^3 - (6*G[0, -y, 1 - y, 0, -y, 1 - y, z])/z^3 - (8*G[0, -y, 1 - y, 1, 0, 0, z])/z^3 + (3*G[0, -y, 1 - y, 1, 0, 1 - y, z])/z^3 - (2*G[0, -y, 1 - y, 1, 1, 0, z])/z^3 + (3*G[0, -y, 1 - y, 1, 1 - y, 0, z])/z^3 + (6*G[0, -y, 1 - y, 1 - y, 0, 0, z])/z^3 + (5*G[0, -y, 1 - y, 1 - y, 0, 1 - y, z])/z^3 - (4*G[0, -y, 1 - y, 1 - y, 1, 0, z])/z^3 + (5*G[0, -y, 1 - y, 1 - y, 1 - y, 0, z])/z^3 - (6*G[0, -y, 1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 - (7*G[0, -y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 - (5*G[0, -y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 + (4*G[0, -y, 1 - y, -y, -y, 1 - y, z])/z^3 - (4*G[0, -y, -y, 0, 0, 1 - y, z])/z^3 + (8*G[0, -y, -y, 0, 1, 0, z])/ z^3 - (4*G[0, -y, -y, 0, 1 - y, 0, z])/z^3 - (6*G[0, -y, -y, 0, 1 - y, 1 - y, z])/z^3 + (2*G[0, -y, -y, 0, -y, 1 - y, z])/z^3 - (4*G[0, -y, -y, 1 - y, 0, 0, z])/ z^3 - (6*G[0, -y, -y, 1 - y, 0, 1 - y, z])/z^3 + (8*G[0, -y, -y, 1 - y, 1, 0, z])/z^3 - (6*G[0, -y, -y, 1 - y, 1 - y, 0, z])/z^3 - (10*G[0, -y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 + (6*G[0, -y, -y, 1 - y, -y, 1 - y, z])/z^3 + (2*G[0, -y, -y, -y, 0, 1 - y, z])/z^3 + (2*G[0, -y, -y, -y, 1 - y, 0, z])/z^3 + (4*G[0, -y, -y, -y, 1 - y, 1 - y, z])/z^3 + (2*G[0, -y, -y, -y, -y, 1 - y, z])/z^3 + (3*G[1 - y, 0, 0, 0, 1, 0, z])/ z^3 + (4*G[1 - y, 0, 0, 0, -y, 1 - y, z])/z^3 + (3*G[1 - y, 0, 0, 1, 0, 0, z])/z^3 + (3*G[1 - y, 0, 0, 1, 0, 1 - y, z])/ z^3 + G[1 - y, 0, 0, 1, 1, 0, z]/z^3 + (3*G[1 - y, 0, 0, 1, 1 - y, 0, z])/z^3 + (3*G[1 - y, 0, 0, 1 - y, 1, 0, z])/z^3 - (4*G[1 - y, 0, 0, 1 - y, -y, 1 - y, z])/z^3 - (5*G[1 - y, 0, 0, -y, 0, 1 - y, z])/z^3 - (5*G[1 - y, 0, 0, -y, 1 - y, 0, z])/z^3 - (2*G[1 - y, 0, 0, -y, 1 - y, 1 - y, z])/z^3 + (8*G[1 - y, 0, 0, -y, -y, 1 - y, z])/z^3 - G[1 - y, 0, 1, 0, 0, 0, z]/ z^3 + (2*G[1 - y, 0, 1, 0, 0, 1 - y, z])/z^3 - G[1 - y, 0, 1, 0, 1, 0, z]/z^3 + (2*G[1 - y, 0, 1, 0, 1 - y, 0, z])/ z^3 + (3*G[1 - y, 0, 1, 0, 1 - y, 1 - y, z])/z^3 - (5*G[1 - y, 0, 1, 0, -y, 1 - y, z])/z^3 + G[1 - y, 0, 1, 1, 0, 0, z]/ z^3 - G[1 - y, 0, 1, 1, 1, 0, z]/z^3 + (2*G[1 - y, 0, 1, 1 - y, 0, 0, z])/z^3 + (3*G[1 - y, 0, 1, 1 - y, 0, 1 - y, z])/z^3 - (5*G[1 - y, 0, 1, 1 - y, 1, 0, z])/z^3 + (3*G[1 - y, 0, 1, 1 - y, 1 - y, 0, z])/z^3 - (5*G[1 - y, 0, 1, 1 - y, -y, 1 - y, z])/z^3 + (4*G[1 - y, 0, 1 - y, 0, 1, 0, z])/z^3 - (6*G[1 - y, 0, 1 - y, 0, -y, 1 - y, z])/z^3 + (3*G[1 - y, 0, 1 - y, 1, 0, 0, z])/z^3 - (4*G[1 - y, 0, 1 - y, 1, 1, 0, z])/z^3 - (6*G[1 - y, 0, 1 - y, 1 - y, 1, 0, z])/z^3 + (6*G[1 - y, 0, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + (8*G[1 - y, 0, 1 - y, -y, 0, 1 - y, z])/z^3 + (8*G[1 - y, 0, 1 - y, -y, 1 - y, 0, z])/z^3 + (2*G[1 - y, 0, 1 - y, -y, 1 - y, 1 - y, z])/z^3 - (15*G[1 - y, 0, 1 - y, -y, -y, 1 - y, z])/z^3 + (2*G[1 - y, 0, -y, 0, 0, 1 - y, z])/z^3 - (7*G[1 - y, 0, -y, 0, 1, 0, z])/z^3 + (2*G[1 - y, 0, -y, 0, 1 - y, 0, z])/z^3 + (2*G[1 - y, 0, -y, 0, 1 - y, 1 - y, z])/z^3 + G[1 - y, 0, -y, 0, -y, 1 - y, z]/z^3 + (2*G[1 - y, 0, -y, 1 - y, 0, 0, z])/z^3 + (2*G[1 - y, 0, -y, 1 - y, 0, 1 - y, z])/z^3 - (7*G[1 - y, 0, -y, 1 - y, 1, 0, z])/z^3 + (2*G[1 - y, 0, -y, 1 - y, 1 - y, 0, z])/z^3 - (6*G[1 - y, 0, -y, 1 - y, 1 - y, 1 - y, z])/z^3 - (9*G[1 - y, 0, -y, 1 - y, -y, 1 - y, z])/z^3 - (4*G[1 - y, 0, -y, -y, 0, 1 - y, z])/z^3 - (4*G[1 - y, 0, -y, -y, 1 - y, 0, z])/z^3 - (5*G[1 - y, 0, -y, -y, 1 - y, 1 - y, z])/z^3 + (9*G[1 - y, 0, -y, -y, -y, 1 - y, z])/z^3 - (6*G[1 - y, 1, 0, 0, 0, 1 - y, z])/z^3 - (6*G[1 - y, 1, 0, 0, 1, 0, z])/ z^3 - (6*G[1 - y, 1, 0, 0, 1 - y, 0, z])/z^3 - (6*G[1 - y, 1, 0, 0, 1 - y, 1 - y, z])/z^3 + (7*G[1 - y, 1, 0, 0, -y, 1 - y, z])/z^3 - (6*G[1 - y, 1, 0, 1, 0, 0, z])/ z^3 + (8*G[1 - y, 1, 0, 1, 0, 1 - y, z])/z^3 + (7*G[1 - y, 1, 0, 1, 1, 0, z])/z^3 + (8*G[1 - y, 1, 0, 1, 1 - y, 0, z])/ z^3 - (6*G[1 - y, 1, 0, 1 - y, 0, 0, z])/z^3 - (6*G[1 - y, 1, 0, 1 - y, 0, 1 - y, z])/z^3 + (10*G[1 - y, 1, 0, 1 - y, 1, 0, z])/z^3 - (6*G[1 - y, 1, 0, 1 - y, 1 - y, 0, z])/z^3 - (3*G[1 - y, 1, 0, 1 - y, 1 - y, 1 - y, z])/z^3 - G[1 - y, 1, 0, 1 - y, -y, 1 - y, z]/z^3 + (6*G[1 - y, 1, 0, -y, 0, 1 - y, z])/z^3 + (6*G[1 - y, 1, 0, -y, 1 - y, 0, z])/z^3 + G[1 - y, 1, 0, -y, 1 - y, 1 - y, z]/z^3 + (8*G[1 - y, 1, 0, -y, -y, 1 - y, z])/z^3 + (8*G[1 - y, 1, 1, 0, 0, 0, z])/z^3 - (4*G[1 - y, 1, 1, 0, 0, 1 - y, z])/ z^3 - (2*G[1 - y, 1, 1, 0, 1, 0, z])/z^3 - (4*G[1 - y, 1, 1, 0, 1 - y, 0, z])/z^3 - (2*G[1 - y, 1, 1, 0, 1 - y, 1 - y, z])/z^3 + (2*G[1 - y, 1, 1, 0, -y, 1 - y, z])/z^3 + (6*G[1 - y, 1, 1, 1, 0, 0, z])/ z^3 + (5*G[1 - y, 1, 1, 1, 1, 0, z])/z^3 - (4*G[1 - y, 1, 1, 1 - y, 0, 0, z])/z^3 - (2*G[1 - y, 1, 1, 1 - y, 0, 1 - y, z])/z^3 + (2*G[1 - y, 1, 1, 1 - y, 1, 0, z])/z^3 - (2*G[1 - y, 1, 1, 1 - y, 1 - y, 0, z])/z^3 + (2*G[1 - y, 1, 1, 1 - y, -y, 1 - y, z])/z^3 - (6*G[1 - y, 1, 1 - y, 0, 0, 0, z])/z^3 - (6*G[1 - y, 1, 1 - y, 0, 0, 1 - y, z])/z^3 + (10*G[1 - y, 1, 1 - y, 0, 1, 0, z])/z^3 - (6*G[1 - y, 1, 1 - y, 0, 1 - y, 0, z])/z^3 - (3*G[1 - y, 1, 1 - y, 0, 1 - y, 1 - y, z])/z^3 - G[1 - y, 1, 1 - y, 0, -y, 1 - y, z]/z^3 + (6*G[1 - y, 1, 1 - y, 1, 0, 0, z])/z^3 + (4*G[1 - y, 1, 1 - y, 1, 0, 1 - y, z])/z^3 + (2*G[1 - y, 1, 1 - y, 1, 1, 0, z])/z^3 + (4*G[1 - y, 1, 1 - y, 1, 1 - y, 0, z])/z^3 - (6*G[1 - y, 1, 1 - y, 1 - y, 0, 0, z])/z^3 - (3*G[1 - y, 1, 1 - y, 1 - y, 0, 1 - y, z])/z^3 - (3*G[1 - y, 1, 1 - y, 1 - y, 1, 0, z])/z^3 - (3*G[1 - y, 1, 1 - y, 1 - y, 1 - y, 0, z])/z^3 + G[1 - y, 1, 1 - y, 1 - y, -y, 1 - y, z]/z^3 + (6*G[1 - y, 1, 1 - y, -y, 0, 1 - y, z])/z^3 + (6*G[1 - y, 1, 1 - y, -y, 1 - y, 0, z])/z^3 + G[1 - y, 1, 1 - y, -y, 1 - y, 1 - y, z]/z^3 + (8*G[1 - y, 1, 1 - y, -y, -y, 1 - y, z])/z^3 + (3*G[1 - y, 1 - y, 0, 0, -y, 1 - y, z])/z^3 - (3*G[1 - y, 1 - y, 0, 1, 0, 0, z])/z^3 - G[1 - y, 1 - y, 0, 1, 0, 1 - y, z]/z^3 - (2*G[1 - y, 1 - y, 0, 1, 1, 0, z])/z^3 - G[1 - y, 1 - y, 0, 1, 1 - y, 0, z]/z^3 - (2*G[1 - y, 1 - y, 0, 1 - y, 1, 0, z])/z^3 - (3*G[1 - y, 1 - y, 0, 1 - y, -y, 1 - y, z])/z^3 + (3*G[1 - y, 1 - y, 0, -y, 0, 1 - y, z])/z^3 + (3*G[1 - y, 1 - y, 0, -y, 1 - y, 0, z])/z^3 - (4*G[1 - y, 1 - y, 0, -y, 1 - y, 1 - y, z])/z^3 - (13*G[1 - y, 1 - y, 0, -y, -y, 1 - y, z])/z^3 + G[1 - y, 1 - y, 1, 0, 0, 0, z]/z^3 - (6*G[1 - y, 1 - y, 1, 0, 0, 1 - y, z])/z^3 - (2*G[1 - y, 1 - y, 1, 0, 1, 0, z])/z^3 - (6*G[1 - y, 1 - y, 1, 0, 1 - y, 0, z])/z^3 - (5*G[1 - y, 1 - y, 1, 0, 1 - y, 1 - y, z])/z^3 + (8*G[1 - y, 1 - y, 1, 0, -y, 1 - y, z])/z^3 + (7*G[1 - y, 1 - y, 1, 1, 0, 0, z])/z^3 + (4*G[1 - y, 1 - y, 1, 1, 1, 0, z])/z^3 - (6*G[1 - y, 1 - y, 1, 1 - y, 0, 0, z])/z^3 - (5*G[1 - y, 1 - y, 1, 1 - y, 0, 1 - y, z])/z^3 + (9*G[1 - y, 1 - y, 1, 1 - y, 1, 0, z])/z^3 - (5*G[1 - y, 1 - y, 1, 1 - y, 1 - y, 0, z])/z^3 + (8*G[1 - y, 1 - y, 1, 1 - y, -y, 1 - y, z])/z^3 - G[1 - y, 1 - y, 1 - y, 0, 1, 0, z]/z^3 - G[1 - y, 1 - y, 1 - y, 0, -y, 1 - y, z]/z^3 - (3*G[1 - y, 1 - y, 1 - y, 1, 0, 0, z])/z^3 - (2*G[1 - y, 1 - y, 1 - y, 1, 0, 1 - y, z])/z^3 + (5*G[1 - y, 1 - y, 1 - y, 1, 1, 0, z])/z^3 - (2*G[1 - y, 1 - y, 1 - y, 1, 1 - y, 0, z])/z^3 - G[1 - y, 1 - y, 1 - y, 1 - y, 1, 0, z]/z^3 - (7*G[1 - y, 1 - y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 - (6*G[1 - y, 1 - y, 1 - y, -y, 0, 1 - y, z])/z^3 - (6*G[1 - y, 1 - y, 1 - y, -y, 1 - y, 0, z])/z^3 - (4*G[1 - y, 1 - y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 + (22*G[1 - y, 1 - y, 1 - y, -y, -y, 1 - y, z])/z^3 - (2*G[1 - y, 1 - y, -y, 0, 0, 1 - y, z])/z^3 + (2*G[1 - y, 1 - y, -y, 0, 1, 0, z])/z^3 - (2*G[1 - y, 1 - y, -y, 0, 1 - y, 0, z])/z^3 - (4*G[1 - y, 1 - y, -y, 0, 1 - y, 1 - y, z])/z^3 - (7*G[1 - y, 1 - y, -y, 0, -y, 1 - y, z])/z^3 - (2*G[1 - y, 1 - y, -y, 1 - y, 0, 0, z])/z^3 - (4*G[1 - y, 1 - y, -y, 1 - y, 0, 1 - y, z])/z^3 + (2*G[1 - y, 1 - y, -y, 1 - y, 1, 0, z])/z^3 - (4*G[1 - y, 1 - y, -y, 1 - y, 1 - y, 0, z])/z^3 - (2*G[1 - y, 1 - y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 + (16*G[1 - y, 1 - y, -y, 1 - y, -y, 1 - y, z])/z^3 + (8*G[1 - y, 1 - y, -y, -y, 0, 1 - y, z])/z^3 + (8*G[1 - y, 1 - y, -y, -y, 1 - y, 0, z])/z^3 + (15*G[1 - y, 1 - y, -y, -y, 1 - y, 1 - y, z])/z^3 - (14*G[1 - y, 1 - y, -y, -y, -y, 1 - y, z])/z^3 - (8*G[1 - y, -y, 0, 0, 0, 1 - y, z])/z^3 + (4*G[1 - y, -y, 0, 0, 1, 0, z])/z^3 - (8*G[1 - y, -y, 0, 0, 1 - y, 0, z])/z^3 - (8*G[1 - y, -y, 0, 0, 1 - y, 1 - y, z])/z^3 + (19*G[1 - y, -y, 0, 0, -y, 1 - y, z])/z^3 + (2*G[1 - y, -y, 0, 1, 0, 1 - y, z])/z^3 + (8*G[1 - y, -y, 0, 1, 1, 0, z])/z^3 + (2*G[1 - y, -y, 0, 1, 1 - y, 0, z])/z^3 - (8*G[1 - y, -y, 0, 1 - y, 0, 0, z])/z^3 - (8*G[1 - y, -y, 0, 1 - y, 0, 1 - y, z])/z^3 + (4*G[1 - y, -y, 0, 1 - y, 1, 0, z])/z^3 - (8*G[1 - y, -y, 0, 1 - y, 1 - y, 0, z])/z^3 - (8*G[1 - y, -y, 0, 1 - y, 1 - y, 1 - y, z])/z^3 + (2*G[1 - y, -y, 0, 1 - y, -y, 1 - y, z])/z^3 + (4*G[1 - y, -y, 0, -y, 0, 1 - y, z])/z^3 + (4*G[1 - y, -y, 0, -y, 1 - y, 0, z])/z^3 + (2*G[1 - y, -y, 0, -y, 1 - y, 1 - y, z])/z^3 - (6*G[1 - y, -y, 0, -y, -y, 1 - y, z])/z^3 - (8*G[1 - y, -y, 1 - y, 0, 0, 0, z])/z^3 - (8*G[1 - y, -y, 1 - y, 0, 0, 1 - y, z])/z^3 + (4*G[1 - y, -y, 1 - y, 0, 1, 0, z])/z^3 - (8*G[1 - y, -y, 1 - y, 0, 1 - y, 0, z])/z^3 - (8*G[1 - y, -y, 1 - y, 0, 1 - y, 1 - y, z])/z^3 + (2*G[1 - y, -y, 1 - y, 0, -y, 1 - y, z])/z^3 + (2*G[1 - y, -y, 1 - y, 1, 0, 1 - y, z])/z^3 + (8*G[1 - y, -y, 1 - y, 1, 1, 0, z])/z^3 + (2*G[1 - y, -y, 1 - y, 1, 1 - y, 0, z])/z^3 - (8*G[1 - y, -y, 1 - y, 1 - y, 0, 0, z])/z^3 - (8*G[1 - y, -y, 1 - y, 1 - y, 0, 1 - y, z])/z^3 + (8*G[1 - y, -y, 1 - y, 1 - y, 1, 0, z])/z^3 - (8*G[1 - y, -y, 1 - y, 1 - y, 1 - y, 0, z])/z^3 - (2*G[1 - y, -y, 1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 + (8*G[1 - y, -y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + (12*G[1 - y, -y, 1 - y, -y, 0, 1 - y, z])/z^3 + (12*G[1 - y, -y, 1 - y, -y, 1 - y, 0, z])/z^3 + (10*G[1 - y, -y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 + (2*G[1 - y, -y, 1 - y, -y, -y, 1 - y, z])/z^3 + (8*G[1 - y, -y, -y, 0, 0, 1 - y, z])/z^3 - (4*G[1 - y, -y, -y, 0, 1, 0, z])/z^3 + (8*G[1 - y, -y, -y, 0, 1 - y, 0, z])/z^3 + (8*G[1 - y, -y, -y, 0, 1 - y, 1 - y, z])/z^3 - (6*G[1 - y, -y, -y, 0, -y, 1 - y, z])/z^3 + (8*G[1 - y, -y, -y, 1 - y, 0, 0, z])/z^3 + (8*G[1 - y, -y, -y, 1 - y, 0, 1 - y, z])/z^3 - (4*G[1 - y, -y, -y, 1 - y, 1, 0, z])/z^3 + (8*G[1 - y, -y, -y, 1 - y, 1 - y, 0, z])/z^3 + (19*G[1 - y, -y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 - (7*G[1 - y, -y, -y, 1 - y, -y, 1 - y, z])/z^3 - (4*G[1 - y, -y, -y, -y, 0, 1 - y, z])/z^3 - (4*G[1 - y, -y, -y, -y, 1 - y, 0, z])/z^3 - (9*G[1 - y, -y, -y, -y, 1 - y, 1 - y, z])/z^3 + G[1 - y, -y, -y, -y, -y, 1 - y, z]/z^3 - G[-y, 0, 0, 0, 0, 1 - y, z]/ z^3 + G[-y, 0, 0, 0, 1, 0, z]/z^3 - G[-y, 0, 0, 0, 1 - y, 0, z]/z^3 + (2*G[-y, 0, 0, 0, 1 - y, 1 - y, z])/z^3 + (4*G[-y, 0, 0, 0, -y, 1 - y, z])/z^3 - (5*G[-y, 0, 0, 1, 0, 0, z])/z^3 - (11*G[-y, 0, 0, 1, 0, 1 - y, z])/z^3 - (6*G[-y, 0, 0, 1, 1, 0, z])/z^3 - (11*G[-y, 0, 0, 1, 1 - y, 0, z])/z^3 - G[-y, 0, 0, 1 - y, 0, 0, z]/z^3 + (2*G[-y, 0, 0, 1 - y, 0, 1 - y, z])/z^3 + (7*G[-y, 0, 0, 1 - y, 1, 0, z])/z^3 + (2*G[-y, 0, 0, 1 - y, 1 - y, 0, z])/z^3 + (2*G[-y, 0, 0, 1 - y, 1 - y, 1 - y, z])/z^3 + (9*G[-y, 0, 0, 1 - y, -y, 1 - y, z])/z^3 - (6*G[-y, 0, 0, -y, 0, 1 - y, z])/z^3 - (6*G[-y, 0, 0, -y, 1 - y, 0, z])/ z^3 + (16*G[-y, 0, 0, -y, 1 - y, 1 - y, z])/z^3 - (6*G[-y, 0, 0, -y, -y, 1 - y, z])/z^3 - (7*G[-y, 0, 1, 0, 0, 0, z])/ z^3 - (2*G[-y, 0, 1, 0, 0, 1 - y, z])/z^3 - (3*G[-y, 0, 1, 0, 1, 0, z])/ z^3 - (2*G[-y, 0, 1, 0, 1 - y, 0, z])/z^3 - (3*G[-y, 0, 1, 0, 1 - y, 1 - y, z])/z^3 + (3*G[-y, 0, 1, 0, -y, 1 - y, z])/z^3 + G[-y, 0, 1, 1, 0, 0, z]/z^3 + (2*G[-y, 0, 1, 1, 1, 0, z])/z^3 - (2*G[-y, 0, 1, 1 - y, 0, 0, z])/z^3 - (3*G[-y, 0, 1, 1 - y, 0, 1 - y, z])/z^3 + (5*G[-y, 0, 1, 1 - y, 1, 0, z])/z^3 - (3*G[-y, 0, 1, 1 - y, 1 - y, 0, z])/z^3 + (3*G[-y, 0, 1, 1 - y, -y, 1 - y, z])/z^3 - G[-y, 0, 1 - y, 0, 0, 0, z]/ z^3 + (2*G[-y, 0, 1 - y, 0, 0, 1 - y, z])/z^3 + (5*G[-y, 0, 1 - y, 0, 1, 0, z])/z^3 + (2*G[-y, 0, 1 - y, 0, 1 - y, 0, z])/z^3 + (2*G[-y, 0, 1 - y, 0, 1 - y, 1 - y, z])/z^3 + (16*G[-y, 0, 1 - y, 0, -y, 1 - y, z])/z^3 + G[-y, 0, 1 - y, 1, 0, 0, z]/ z^3 - (7*G[-y, 0, 1 - y, 1, 0, 1 - y, z])/z^3 - (7*G[-y, 0, 1 - y, 1, 1 - y, 0, z])/z^3 + (2*G[-y, 0, 1 - y, 1 - y, 0, 0, z])/z^3 + (2*G[-y, 0, 1 - y, 1 - y, 0, 1 - y, z])/z^3 + (2*G[-y, 0, 1 - y, 1 - y, 1, 0, z])/z^3 + (2*G[-y, 0, 1 - y, 1 - y, 1 - y, 0, z])/z^3 - G[-y, 0, 1 - y, 1 - y, 1 - y, 1 - y, z]/z^3 - (12*G[-y, 0, 1 - y, 1 - y, -y, 1 - y, z])/z^3 - (8*G[-y, 0, 1 - y, -y, 0, 1 - y, z])/z^3 - (8*G[-y, 0, 1 - y, -y, 1 - y, 0, z])/z^3 - (10*G[-y, 0, 1 - y, -y, 1 - y, 1 - y, z])/z^3 - (10*G[-y, 0, 1 - y, -y, -y, 1 - y, z])/z^3 + (6*G[-y, 0, -y, 0, 0, 1 - y, z])/z^3 - (2*G[-y, 0, -y, 0, 1, 0, z])/ z^3 + (6*G[-y, 0, -y, 0, 1 - y, 0, z])/z^3 + (4*G[-y, 0, -y, 0, 1 - y, 1 - y, z])/z^3 - (10*G[-y, 0, -y, 0, -y, 1 - y, z])/z^3 + (6*G[-y, 0, -y, 1 - y, 0, 0, z])/z^3 + (4*G[-y, 0, -y, 1 - y, 0, 1 - y, z])/z^3 - (2*G[-y, 0, -y, 1 - y, 1, 0, z])/z^3 + (4*G[-y, 0, -y, 1 - y, 1 - y, 0, z])/z^3 - (6*G[-y, 0, -y, 1 - y, 1 - y, 1 - y, z])/z^3 - (6*G[-y, 0, -y, 1 - y, -y, 1 - y, z])/z^3 + (2*G[-y, 0, -y, -y, 0, 1 - y, z])/z^3 + (2*G[-y, 0, -y, -y, 1 - y, 0, z])/z^3 - (12*G[-y, 0, -y, -y, 1 - y, 1 - y, z])/z^3 + (4*G[-y, 0, -y, -y, -y, 1 - y, z])/z^3 - G[-y, 1 - y, 0, 0, 0, 0, z]/ z^3 + (2*G[-y, 1 - y, 0, 0, 0, 1 - y, z])/z^3 + (7*G[-y, 1 - y, 0, 0, 1, 0, z])/z^3 + (2*G[-y, 1 - y, 0, 0, 1 - y, 0, z])/z^3 + (2*G[-y, 1 - y, 0, 0, 1 - y, 1 - y, z])/z^3 + (9*G[-y, 1 - y, 0, 0, -y, 1 - y, z])/z^3 + G[-y, 1 - y, 0, 1, 0, 0, z]/ z^3 - (7*G[-y, 1 - y, 0, 1, 0, 1 - y, z])/z^3 - (7*G[-y, 1 - y, 0, 1, 1 - y, 0, z])/z^3 + (2*G[-y, 1 - y, 0, 1 - y, 0, 0, z])/z^3 + (2*G[-y, 1 - y, 0, 1 - y, 0, 1 - y, z])/z^3 + (2*G[-y, 1 - y, 0, 1 - y, 1 - y, 0, z])/z^3 - G[-y, 1 - y, 0, 1 - y, 1 - y, 1 - y, z]/z^3 - (5*G[-y, 1 - y, 0, 1 - y, -y, 1 - y, z])/z^3 - (8*G[-y, 1 - y, 0, -y, 0, 1 - y, z])/z^3 - (8*G[-y, 1 - y, 0, -y, 1 - y, 0, z])/z^3 - (10*G[-y, 1 - y, 0, -y, 1 - y, 1 - y, z])/z^3 - (10*G[-y, 1 - y, 0, -y, -y, 1 - y, z])/z^3 - (7*G[-y, 1 - y, 1, 0, 0, 0, z])/z^3 - (2*G[-y, 1 - y, 1, 0, 0, 1 - y, z])/z^3 - (3*G[-y, 1 - y, 1, 0, 1, 0, z])/z^3 - (2*G[-y, 1 - y, 1, 0, 1 - y, 0, z])/z^3 - (3*G[-y, 1 - y, 1, 0, 1 - y, 1 - y, z])/z^3 + (3*G[-y, 1 - y, 1, 0, -y, 1 - y, z])/z^3 + G[-y, 1 - y, 1, 1, 0, 0, z]/ z^3 + (2*G[-y, 1 - y, 1, 1, 1, 0, z])/z^3 - (2*G[-y, 1 - y, 1, 1 - y, 0, 0, z])/z^3 - (3*G[-y, 1 - y, 1, 1 - y, 0, 1 - y, z])/z^3 + (5*G[-y, 1 - y, 1, 1 - y, 1, 0, z])/z^3 - (3*G[-y, 1 - y, 1, 1 - y, 1 - y, 0, z])/z^3 + (3*G[-y, 1 - y, 1, 1 - y, -y, 1 - y, z])/z^3 + (2*G[-y, 1 - y, 1 - y, 0, 0, 0, z])/z^3 + (2*G[-y, 1 - y, 1 - y, 0, 0, 1 - y, z])/z^3 + (2*G[-y, 1 - y, 1 - y, 0, 1, 0, z])/z^3 + (2*G[-y, 1 - y, 1 - y, 0, 1 - y, 0, z])/z^3 - G[-y, 1 - y, 1 - y, 0, 1 - y, 1 - y, z]/z^3 - (12*G[-y, 1 - y, 1 - y, 0, -y, 1 - y, z])/z^3 - (2*G[-y, 1 - y, 1 - y, 1, 0, 0, z])/z^3 - (3*G[-y, 1 - y, 1 - y, 1, 0, 1 - y, z])/z^3 + (4*G[-y, 1 - y, 1 - y, 1, 1, 0, z])/z^3 - (3*G[-y, 1 - y, 1 - y, 1, 1 - y, 0, z])/z^3 + (2*G[-y, 1 - y, 1 - y, 1 - y, 0, 0, z])/z^3 - G[-y, 1 - y, 1 - y, 1 - y, 0, 1 - y, z]/z^3 - (6*G[-y, 1 - y, 1 - y, 1 - y, 1, 0, z])/z^3 - G[-y, 1 - y, 1 - y, 1 - y, 1 - y, 0, z]/z^3 - (2*G[-y, 1 - y, 1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 + (17*G[-y, 1 - y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + (10*G[-y, 1 - y, 1 - y, -y, 0, 1 - y, z])/z^3 + (10*G[-y, 1 - y, 1 - y, -y, 1 - y, 0, z])/z^3 + (13*G[-y, 1 - y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 - (13*G[-y, 1 - y, 1 - y, -y, -y, 1 - y, z])/z^3 + (2*G[-y, 1 - y, -y, 0, 0, 1 - y, z])/z^3 - (6*G[-y, 1 - y, -y, 0, 1, 0, z])/z^3 + (2*G[-y, 1 - y, -y, 0, 1 - y, 0, z])/z^3 + (4*G[-y, 1 - y, -y, 0, 1 - y, 1 - y, z])/z^3 + (2*G[-y, 1 - y, -y, 1 - y, 0, 0, z])/z^3 + (4*G[-y, 1 - y, -y, 1 - y, 0, 1 - y, z])/z^3 - (6*G[-y, 1 - y, -y, 1 - y, 1, 0, z])/z^3 + (4*G[-y, 1 - y, -y, 1 - y, 1 - y, 0, z])/z^3 + (11*G[-y, 1 - y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 - (17*G[-y, 1 - y, -y, 1 - y, -y, 1 - y, z])/z^3 - (4*G[-y, 1 - y, -y, -y, 0, 1 - y, z])/z^3 - (4*G[-y, 1 - y, -y, -y, 1 - y, 0, z])/z^3 - (3*G[-y, 1 - y, -y, -y, 1 - y, 1 - y, z])/z^3 + (10*G[-y, 1 - y, -y, -y, -y, 1 - y, z])/z^3 + (14*G[-y, -y, 0, 0, 0, 1 - y, z])/z^3 - (14*G[-y, -y, 0, 0, 1, 0, z])/ z^3 + (14*G[-y, -y, 0, 0, 1 - y, 0, z])/z^3 + (16*G[-y, -y, 0, 0, 1 - y, 1 - y, z])/z^3 - (24*G[-y, -y, 0, 0, -y, 1 - y, z])/z^3 - (10*G[-y, -y, 0, 1, 0, 0, z])/ z^3 - (4*G[-y, -y, 0, 1, 1, 0, z])/z^3 + (14*G[-y, -y, 0, 1 - y, 0, 0, z])/z^3 + (16*G[-y, -y, 0, 1 - y, 0, 1 - y, z])/z^3 - (10*G[-y, -y, 0, 1 - y, 1, 0, z])/z^3 + (16*G[-y, -y, 0, 1 - y, 1 - y, 0, z])/z^3 + (14*G[-y, -y, 0, 1 - y, 1 - y, 1 - y, z])/z^3 - (16*G[-y, -y, 0, 1 - y, -y, 1 - y, z])/z^3 + (8*G[-y, -y, 0, -y, 0, 1 - y, z])/z^3 + (8*G[-y, -y, 0, -y, 1 - y, 0, z])/z^3 - (12*G[-y, -y, 0, -y, 1 - y, 1 - y, z])/z^3 + (4*G[-y, -y, 0, -y, -y, 1 - y, z])/z^3 + (14*G[-y, -y, 1 - y, 0, 0, 0, z])/z^3 + (16*G[-y, -y, 1 - y, 0, 0, 1 - y, z])/z^3 - (10*G[-y, -y, 1 - y, 0, 1, 0, z])/z^3 + (16*G[-y, -y, 1 - y, 0, 1 - y, 0, z])/z^3 + (14*G[-y, -y, 1 - y, 0, 1 - y, 1 - y, z])/z^3 - (16*G[-y, -y, 1 - y, 0, -y, 1 - y, z])/z^3 - (10*G[-y, -y, 1 - y, 1, 0, 0, z])/z^3 - (4*G[-y, -y, 1 - y, 1, 1, 0, z])/ z^3 + (16*G[-y, -y, 1 - y, 1 - y, 0, 0, z])/z^3 + (14*G[-y, -y, 1 - y, 1 - y, 0, 1 - y, z])/z^3 - (20*G[-y, -y, 1 - y, 1 - y, 1, 0, z])/z^3 + (14*G[-y, -y, 1 - y, 1 - y, 1 - y, 0, z])/z^3 + (14*G[-y, -y, 1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 - (2*G[-y, -y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 - (12*G[-y, -y, 1 - y, -y, 0, 1 - y, z])/z^3 - (12*G[-y, -y, 1 - y, -y, 1 - y, 0, z])/z^3 - (6*G[-y, -y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 - (4*G[-y, -y, 1 - y, -y, -y, 1 - y, z])/z^3 - (10*G[-y, -y, -y, 0, 1, 0, z])/z^3 + (4*G[-y, -y, -y, 0, -y, 1 - y, z])/ z^3 - (10*G[-y, -y, -y, 1 - y, 1, 0, z])/z^3 - (12*G[-y, -y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 + (4*G[-y, -y, -y, 1 - y, -y, 1 - y, z])/z^3 + (2*G[-y, -y, -y, -y, 0, 1 - y, z])/z^3 + (2*G[-y, -y, -y, -y, 1 - y, 0, z])/z^3 - (4*G[-y, -y, -y, -y, 1 - y, 1 - y, z])/z^3 - (18*G[-y, -y, -y, -y, -y, 1 - y, z])/z^3 + ((-1179*y^3 + 6257*y^4 - 14075*y^5 + 16257*y^6 - 9206*y^7 + 1730*y^8 + 216*y^9 - 3537*y^2*z + 21733*y^3*z - 57188*y^4*z + 78874*y^5*z - 57742*y^6*z + 20252*y^7*z - 2473*y^8*z + 81*y^9*z - 2241*y*z^2 + 20711*y^2*z^2 - 73771*y^3*z^2 + 132459*y^4*z^2 - 124444*y^5*z^2 + 59605*y^6*z^2 - 13062*y^7*z^2 + 743*y^8*z^2 + 117*z^3 + 5391*y*z^3 - 35977*y^2*z^3 + 94911*y^3*z^3 - 114234*y^4*z^3 + 64766*y^5*z^3 - 17935*y^6*z^3 + 1125*y^7*z^3 - 888*z^4 - 1152*y*z^4 + 20878*y^2*z^4 - 38220*y^3*z^4 + 17370*y^4*z^4 - 3203*y^5*z^4 - 185*y^6*z^4 + 2079*z^5 - 6153*y*z^5 + 8050*y^2*z^5 - 21510*y^3*z^5 + 15105*y^4*z^5 - 1027*y^5*z^5 - 1962*z^6 + 6510*y*z^6 - 17777*y^2*z^6 + 16670*y^3*z^6 + 231*y^4*z^6 + 654*z^7 - 3624*y*z^7 + 7193*y^2*z^7 + 1069*y^3*z^7 + 1269*y*z^8 + 459*y^2*z^8)/ (36*(-1 + y)^3*y*(-1 + z)*z^2*(-1 + y + z)^2*(y + z)^3) + G[0, z]*((306*y^4 - 1128*y^5 + 1548*y^6 - 936*y^7 + 210*y^8 + 1000*y^3*z - 3864*y^4*z + 5780*y^5*z - 4138*y^6*z + 1374*y^7*z - 134*y^8*z - 18*y^9*z + 1348*y^2*z^2 - 5870*y^3*z^2 + 9819*y^4*z^2 - 7749*y^5*z^2 + 2705*y^6*z^2 - 177*y^7*z^2 - 76*y^8*z^2 + 320*y*z^3 - 2638*y^2*z^3 + 6075*y^3*z^3 - 5662*y^4*z^3 + 1616*y^5*z^3 + 532*y^6*z^3 - 243*y^7*z^3 + 26*z^4 - 302*y*z^4 + 311*y^2*z^4 + 890*y^3*z^4 - 2510*y^4*z^4 + 2484*y^5*z^4 - 647*y^6*z^4 - 78*z^5 - 99*y*z^5 + 1258*y^2*z^5 - 2292*y^3*z^5 + 2664*y^4*z^5 - 949*y^5*z^5 + 78*z^6 - 53*y*z^6 + 259*y^2*z^6 + 469*y^3*z^6 - 753*y^4*z^6 - 26*z^7 + 326*y*z^7 - 442*y^2*z^7 - 362*y^3*z^7 - 156*y*z^8 - 96*y^2*z^8)/ (12*(-1 + y)^3*y*(-1 + z)*z^2*(-1 + y + z)^2*(y + z)^3) + ((2*y^5 - 40*y^6 + 140*y^7 - 200*y^8 + 130*y^9 - 32*y^10 - 47*y^4*z + 111*y^5*z - 343*y^6*z + 833*y^7*z - 846*y^8*z + 292*y^9*z - 258*y^3*z^2 + 1223*y^4*z^2 - 3805*y^5*z^2 + 7453*y^6*z^2 - 7301*y^7*z^2 + 2896*y^8*z^2 - 208*y^9*z^2 - 80*y^2*z^3 + 872*y^3*z^3 - 5063*y^4*z^3 + 13979*y^5*z^3 - 17288*y^6*z^3 + 8450*y^7*z^3 - 870*y^8*z^3 - 64*y*z^4 + 564*y^2*z^4 - 3616*y^3*z^4 + 13051*y^4*z^4 - 20853*y^5*z^4 + 12505*y^6*z^4 - 1419*y^7*z^4 - 13*z^5 + 269*y*z^5 - 1699*y^2*z^5 + 7101*y^3*z^5 - 14618*y^4*z^5 + 10768*y^5*z^5 - 1136*y^6*z^5 + 45*z^6 - 415*y*z^6 + 2037*y^2*z^6 - 5727*y^3*z^6 + 5542*y^4*z^6 - 474*y^5*z^6 - 51*z^7 + 267*y*z^7 - 1056*y^2*z^7 + 1626*y^3*z^7 - 114*y^4*z^7 + 19*z^8 - 57*y*z^8 + 225*y^2*z^8 - 19*y^3*z^8)*G[1, y])/(6*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^4)) + ((3*y^3 + 324*y^4 - 489*y^5 - 282*y^6 + 792*y^7 - 420*y^8 + 72*y^9 + 9*y^2*z + 957*y^3*z - 2841*y^4*z + 2076*y^5*z + 942*y^6*z - 1659*y^7*z + 588*y^8*z - 72*y^9*z + 9*y*z^2 + 927*y^2*z^2 - 5717*y^3*z^2 + 10718*y^4*z^2 - 8184*y^5*z^2 + 2315*y^6*z^2 + 28*y^7*z^2 - 114*y^8*z^2 + 18*y^9*z^2 + 3*z^3 + 279*y*z^3 - 4863*y^2*z^3 + 16988*y^3*z^3 - 25330*y^4*z^3 + 18930*y^5*z^3 - 7274*y^6*z^3 + 1303*y^7*z^3 - 36*y^8*z^3 - 15*z^4 - 1650*y*z^4 + 12198*y^2*z^4 - 30039*y^3*z^4 + 34704*y^4*z^4 - 20243*y^5*z^4 + 5569*y^6*z^4 - 500*y^7*z^4 - 80*z^5 + 3980*y*z^5 - 17739*y^2*z^5 + 30976*y^3*z^5 - 25405*y^4*z^5 + 9598*y^5*z^5 - 1306*y^6*z^5 + 410*z^6 - 5197*y*z^6 + 15048*y^2*z^6 - 17719*y^3*z^6 + 9080*y^4*z^6 - 1670*y^5*z^6 - 645*z^7 + 3837*y*z^7 - 7079*y^2*z^7 + 5071*y^3*z^7 - 1232*y^4*z^7 + 437*z^8 - 1490*y*z^8 + 1597*y^2*z^8 - 520*y^3*z^8 - 110*z^9 + 232*y*z^9 - 98*y^2*z^9)*G[1, z])/(12*(-1 + y)^2*y^2*(-1 + z)*z^3*(-1 + y + z)^2* (y + z)^3) + ((62 - 310*y + 620*y^2 - 620*y^3 + 310*y^4 - 62*y^5 - 86*z + 344*y*z - 516*y^2*z + 344*y^3*z - 86*y^4*z - 107*z^2 - 42*y*z^2 + 168*y^2*z^2 - 22*y^3*z^2 + 3*y^4*z^2 + 131*z^3 + 38*y*z^3 + 11*y^2*z^3)*G[0, 0, y])/(3*(-1 + y)^4*z^2* (-1 + y + z)^2) + ((22 - 88*y + 132*y^2 - 88*y^3 + 22*y^4 + 99*z - 297*y*z + 297*y^2*z - 99*y^3*z - 258*z^2 + 578*y*z^2 - 382*y^2*z^2 + 62*y^3*z^2 + 193*z^3 - 193*y*z^3 - 56*z^4)* G[0, 0, z])/(2*(-1 + y)^3*z^2*(-1 + y + z)^2) + ((-62*y^5 + 258*y^6 - 360*y^7 + 100*y^8 + 210*y^9 - 198*y^10 + 52*y^11 - 276*y^4*z + 1324*y^5*z - 2037*y^6*z + 428*y^7*z + 1838*y^8*z - 1776*y^9*z + 499*y^10*z + 72*y^2*z^2 - 902*y^3*z^2 + 3784*y^4*z^2 - 6216*y^5*z^2 + 2229*y^6*z^2 + 5098*y^7*z^2 - 5982*y^8*z^2 + 2012*y^9*z^2 - 95*y^10*z^2 + 72*y*z^3 - 622*y^2*z^3 + 2624*y^3*z^3 - 4024*y^4*z^3 - 1452*y^5*z^3 + 11442*y^6*z^3 - 12276*y^7*z^3 + 4476*y^8*z^3 - 348*y^9*z^3 - 100*y*z^4 + 602*y^2*z^4 - 360*y^3*z^4 - 4326*y^4*z^4 + 12948*y^5*z^4 - 14254*y^6*z^4 + 5484*y^7*z^4 - 426*y^8*z^4 + 14*z^5 - 36*y*z^5 + 183*y^2*z^5 - 1656*y^3*z^5 + 5920*y^4*z^5 - 8472*y^5*z^5 + 3523*y^6*z^5 - 124*y^7*z^5 - 12*z^6 - 40*y*z^6 + 189*y^2*z^6 + 488*y^3*z^6 - 2274*y^4*z^6 + 1088*y^5*z^6 + 129*y^6*z^6 - 18*z^7 + 168*y*z^7 - 340*y^2*z^7 - 172*y^3*z^7 + 158*y^4*z^7 + 96*y^5*z^7 + 16*z^8 - 64*y*z^8 + 12*y^2*z^8 + 20*y^3*z^8 + 16*y^4*z^8)*G[0, 1, y])/(6*(-1 + y)^4*y^2*z^2* (-1 + y + z)^2*(y + z)^4) + ((14*y^5 - 45*y^6 + 53*y^7 - 29*y^8 + 9*y^9 - 2*y^10 + 56*y^4*z - 204*y^5*z + 264*y^6*z - 110*y^7*z - 54*y^8*z + 66*y^9*z - 18*y^10*z + 84*y^3*z^2 - 362*y^4*z^2 + 512*y^5*z^2 - 87*y^6*z^2 - 451*y^7*z^2 + 421*y^8*z^2 - 117*y^9*z^2 + 56*y^2*z^3 - 286*y^3*z^3 + 343*y^4*z^3 + 463*y^5*z^3 - 1442*y^6*z^3 + 1220*y^7*z^3 - 357*y^8*z^3 + 3*y^9*z^3 + 14*y*z^4 - 85*y^2*z^4 - 87*y^3*z^4 + 1171*y^4*z^4 - 2425*y^5*z^4 + 2060*y^6*z^4 - 674*y^7*z^4 + 26*y^8*z^4 + 22*y*z^5 - 308*y^2*z^5 + 1334*y^3*z^5 - 2527*y^4*z^5 + 2287*y^5*z^5 - 893*y^6*z^5 + 81*y^7*z^5 + 12*z^6 - 174*y*z^6 + 807*y^2*z^6 - 1669*y^3*z^6 + 1725*y^4*z^6 - 841*y^5*z^6 + 124*y^6*z^6 - 31*z^7 + 237*y*z^7 - 638*y^2*z^7 + 822*y^3*z^7 - 515*y^4*z^7 + 101*y^5*z^7 + 26*z^8 - 120*y*z^8 + 212*y^2*z^8 - 176*y^3*z^8 + 42*y^4*z^8 - 7*z^9 + 21*y*z^9 - 25*y^2*z^9 + 7*y^3*z^9)*G[0, 1, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-6*y^5 - 5*y^6 + 115*y^7 - 290*y^8 + 320*y^9 - 169*y^10 + 35*y^11 - 24*y^4*z - 30*y^5*z + 676*y^6*z - 1924*y^7*z + 2376*y^8*z - 1390*y^9*z + 316*y^10*z - 36*y^3*z^2 - 110*y^4*z^2 + 1792*y^5*z^2 - 5254*y^6*z^2 + 6650*y^7*z^2 - 3940*y^8*z^2 + 898*y^9*z^2 - 24*y^2*z^3 - 272*y^3*z^3 + 2985*y^4*z^3 - 8423*y^5*z^3 + 9999*y^6*z^3 - 5085*y^7*z^3 + 740*y^8*z^3 + 80*y^9*z^3 - 6*y*z^4 - 91*y^2*z^4 + 1969*y^3*z^4 - 6632*y^4*z^4 + 7396*y^5*z^4 - 1633*y^6*z^4 - 1249*y^7*z^4 + 246*y^8*z^4 - 70*y*z^5 + 982*y^2*z^5 - 3694*y^3*z^5 + 3583*y^4*z^5 + 2093*y^5*z^5 - 3161*y^6*z^5 + 147*y^7*z^5 - 22*z^6 + 416*y*z^6 - 2076*y^2*z^6 + 2784*y^3*z^6 + 1246*y^4*z^6 - 2556*y^5*z^6 - 272*y^6*z^6 + 81*z^7 - 739*y*z^7 + 1809*y^2*z^7 - 555*y^3*z^7 - 878*y^4*z^7 - 438*y^5*z^7 - 96*z^8 + 510*y*z^8 - 552*y^2*z^8 - 120*y^3*z^8 - 222*y^4*z^8 + 37*z^9 - 111*y*z^9 - 9*y^2*z^9 - 37*y^3*z^9)* G[0, 1 - y, z])/(6*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((82*y^5 - 612*y^6 + 1830*y^7 - 2840*y^8 + 2430*y^9 - 1092*y^10 + 202*y^11 + 316*y^4*z - 2540*y^5*z + 8173*y^6*z - 13612*y^7*z + 12458*y^8*z - 5968*y^9*z + 1173*y^10*z + 578*y^3*z^2 - 4817*y^4*z^2 + 16346*y^5*z^2 - 28614*y^6*z^2 + 27702*y^7*z^2 - 14045*y^8*z^2 + 2854*y^9*z^2 - 4*y^10*z^2 + 266*y^2*z^3 - 3220*y^3*z^3 + 13686*y^4*z^3 - 27218*y^5*z^3 + 29290*y^6*z^3 - 16384*y^7*z^3 + 3374*y^8*z^3 - 10*y^9*z^3 + 132*y*z^4 - 1426*y^2*z^4 + 6538*y^3*z^4 - 13545*y^4*z^4 + 15492*y^5*z^4 - 9872*y^6*z^4 + 1814*y^7*z^4 + 3*y^8*z^4 + 30*z^5 - 432*y*z^5 + 2141*y^2*z^5 - 4156*y^3*z^5 + 4012*y^4*z^5 - 3116*y^5*z^5 + 193*y^6*z^5 + 32*y^7*z^5 - 57*z^6 + 390*y*z^6 - 788*y^2*z^6 + 204*y^3*z^6 - 433*y^4*z^6 - 218*y^5*z^6 + 38*y^6*z^6 + 24*z^7 - 78*y*z^7 - 124*y^2*z^7 + 44*y^3*z^7 - 100*y^4*z^7 + 18*y^5*z^7 + 3*z^8 - 12*y*z^8 + 18*y^2*z^8 - 12*y^3*z^8 + 3*y^4*z^8)*G[1, 0, y])/ (6*(-1 + y)^4*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-1 + z)*(24*y - 162*y^2 + 90*y^3 - 48*y*z + 162*y^2*z + 19*z^2 - 14*y*z^2 + 165*y^2*z^2 - 38*z^3 + 38*y*z^3 + 19*z^4)*G[1, 0, z])/ (6*y^2*z^3*(-1 + y + z)^2) + ((-14*y^5 + 10*y^6 + 100*y^7 - 220*y^8 + 170*y^9 - 46*y^10 - 101*y^4*z + 293*y^5*z + 351*y^6*z - 1801*y^7*z + 1882*y^8*z - 624*y^9*z + 108*y^2*z^2 - 850*y^3*z^2 + 2520*y^4*z^2 - 1750*y^5*z^2 - 3743*y^6*z^2 + 6393*y^7*z^2 - 2813*y^8*z^2 + 135*y^9*z^2 + 108*y*z^3 - 1378*y^2*z^3 + 5626*y^3*z^3 - 8195*y^4*z^3 + 73*y^5*z^3 + 9152*y^6*z^3 - 5830*y^7*z^3 + 444*y^8*z^3 - 576*y*z^4 + 4244*y^2*z^4 - 10038*y^3*z^4 + 6324*y^4*z^4 + 5872*y^5*z^4 - 6372*y^6*z^4 + 378*y^7*z^4 - 69*z^5 + 1365*y*z^5 - 5539*y^2*z^5 + 6873*y^3*z^5 + 714*y^4*z^5 - 3788*y^5*z^5 - 228*y^6*z^5 + 186*z^6 - 1536*y*z^6 + 3411*y^2*z^6 - 1371*y^3*z^6 - 1161*y^4*z^6 - 537*y^5*z^6 - 165*z^7 + 783*y*z^7 - 828*y^2*z^7 - 174*y^3*z^7 - 288*y^4*z^7 + 48*z^8 - 144*y*z^8 - 24*y^2*z^8 - 48*y^3*z^8)*G[1, 1, y])/ (6*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + G[-y, z]*((31*G[0, 1, y])/(3*z^3) - (41*G[1, 0, y])/(3*z^3) - (7*G[1, 1, y])/(3*z^3)) + G[1 - y, z]* ((9*y^4 - 9*y^5 + 4292*y^6 - 21280*y^7 + 42065*y^8 - 41489*y^9 + 20434*y^10 - 4022*y^11 + 36*y^3*z + 27*y^4*z + 16281*y^5*z - 97608*y^6*z + 229778*y^7*z - 272045*y^8*z + 167757*y^9*z - 48614*y^10*z + 4388*y^11*z + 54*y^2*z^2 + 90*y^3*z^2 + 22972*y^4*z^2 - 177932*y^5*z^2 + 514129*y^6*z^2 - 736697*y^7*z^2 + 557039*y^8*z^2 - 210121*y^9*z^2 + 30850*y^10*z^2 - 384*y^11*z^2 + 36*y*z^3 + 882*y^2*z^3 + 8440*y^3*z^3 - 144992*y^4*z^3 + 578114*y^5*z^3 - 1046887*y^6*z^3 + 977393*y^7*z^3 - 461411*y^8*z^3 + 91113*y^9*z^3 - 2688*y^10*z^3 + 9*z^4 + 783*y*z^4 - 8216*y^2*z^4 - 23714*y^3*z^4 + 287366*y^4*z^4 - 774064*y^5*z^4 + 945263*y^6*z^4 - 563249*y^7*z^4 + 143028*y^8*z^4 - 7206*y^9*z^4 - 45*z^5 - 5229*y*z^5 + 30750*y^2*z^5 - 7100*y^3*z^5 - 203398*y^4*z^5 + 429264*y^5*z^5 - 352021*y^6*z^5 + 116941*y^7*z^5 - 8622*y^8*z^5 - 240*z^6 + 13674*y*z^6 - 59877*y^2*z^6 + 79257*y^3*z^6 - 10071*y^4*z^6 - 47757*y^5*z^6 + 29574*y^6*z^6 - 2940*y^7*z^6 + 1230*z^7 - 19044*y*z^7 + 64271*y^2*z^7 - 94491*y^3*z^7 + 73215*y^4*z^7 - 27305*y^5*z^7 + 3204*y^6*z^7 - 1935*z^8 + 14877*y*z^8 - 37851*y^2*z^8 + 46611*y^3*z^8 - 26208*y^4*z^8 + 3426*y^5*z^8 + 1311*z^9 - 6123*y*z^9 + 11319*y^2*z^9 - 9225*y^3*z^9 + 1098*y^4*z^9 - 330*z^10 + 1026*y*z^10 - 1332*y^2*z^10 + 96*y^3*z^10)/(36*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)^2* (y + z)^4) + (62*G[0, 0, y])/(3*z^3) - (19*G[0, 1, y])/z^3 - (20*G[1, 0, y])/z^3 + (10*G[1, 1, y])/z^3) + ((58*y - 205*y^2 + 90*y^3 - 174*y*z + 338*y^2*z - 66*y^3*z + 3*z^2 + 168*y*z^2 - 123*y^2*z^2 - 9*z^3 - 46*y*z^3 - 10*y^2*z^3 + 9*z^4 - 6*y*z^4 - 3*z^5)*G[1, 1, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-20*y + 88*y^2 - 44*y^3 + 60*y*z - 146*y^2*z + 34*y^3*z - 7*z^2 - 46*y*z^2 + 57*y^2*z^2 + 21*z^3 - 8*y*z^3 + y^2*z^3 - 21*z^4 + 14*y*z^4 + 7*z^5)*G[1, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-24*y^5 + 243*y^6 - 855*y^7 + 1470*y^8 - 1350*y^9 + 639*y^10 - 123*y^11 - 96*y^4*z + 1058*y^5*z - 4159*y^6*z + 7973*y^7*z - 8102*y^8*z + 4204*y^9*z - 875*y^10*z - 3*y^11*z - 144*y^3*z^2 + 1741*y^4*z^2 - 7881*y^5*z^2 + 17399*y^6*z^2 - 20143*y^7*z^2 + 11754*y^8*z^2 - 2708*y^9*z^2 - 18*y^10*z^2 - 96*y^2*z^3 + 1194*y^3*z^3 - 6643*y^4*z^3 + 18221*y^5*z^3 - 25814*y^6*z^3 + 17980*y^7*z^3 - 4679*y^8*z^3 - 163*y^9*z^3 - 24*y*z^4 + 463*y^2*z^4 - 3127*y^3*z^4 + 10825*y^4*z^4 - 20101*y^5*z^4 + 18025*y^6*z^4 - 5491*y^7*z^4 - 570*y^8*z^4 - 4*y*z^5 - 327*y^2*z^5 + 2681*y^3*z^5 - 9149*y^4*z^5 + 12783*y^5*z^5 - 5228*y^6*z^5 - 924*y^7*z^5 - 19*z^6 + 251*y*z^6 - 673*y^2*z^6 - 1191*y^3*z^6 + 5884*y^4*z^6 - 4130*y^5*z^6 - 794*y^6*z^6 + 57*z^7 - 451*y*z^7 + 726*y^2*z^7 + 1410*y^3*z^7 - 2363*y^4*z^7 - 387*y^5*z^7 - 57*z^8 + 285*y*z^8 + 18*y^2*z^8 - 804*y^3*z^8 - 114*y^4*z^8 + 19*z^9 - 57*y*z^9 - 111*y^2*z^9 - 19*y^3*z^9)* G[1 - y, 0, z])/(6*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((12*y^5 - 41*y^6 + 75*y^7 - 114*y^8 + 122*y^9 - 69*y^10 + 15*y^11 + 48*y^4*z - 198*y^5*z + 428*y^6*z - 660*y^7*z + 666*y^8*z - 356*y^9*z + 66*y^10*z + 6*y^11*z + 72*y^3*z^2 - 384*y^4*z^2 + 1004*y^5*z^2 - 1627*y^6*z^2 + 1581*y^7*z^2 - 773*y^8*z^2 + 91*y^9*z^2 + 36*y^10*z^2 + 48*y^2*z^3 - 354*y^3*z^3 + 1124*y^4*z^3 - 1964*y^5*z^3 + 1872*y^6*z^3 - 758*y^7*z^3 - 76*y^8*z^3 + 108*y^9*z^3 + 12*y*z^4 - 157*y^2*z^4 + 627*y^3*z^4 - 1170*y^4*z^4 + 982*y^5*z^4 - 53*y^6*z^4 - 445*y^7*z^4 + 204*y^8*z^4 - 12*y*z^5 + 70*y^2*z^5 - 70*y^3*z^5 - 270*y^4*z^5 + 750*y^5*z^5 - 716*y^6*z^5 + 252*y^7*z^5 + 6*z^6 - 66*y*z^6 + 301*y^2*z^6 - 723*y^3*z^6 + 933*y^4*z^6 - 639*y^5*z^6 + 204*y^6*z^6 - 18*z^7 + 138*y*z^7 - 402*y^2*z^7 + 538*y^3*z^7 - 340*y^4*z^7 + 108*y^5*z^7 + 18*z^8 - 90*y*z^8 + 154*y^2*z^8 - 102*y^3*z^8 + 36*y^4*z^8 - 6*z^9 + 18*y*z^9 - 14*y^2*z^9 + 6*y^3*z^9)*G[1 - y, 1, z])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-15*y^5 + 227*y^6 - 910*y^7 + 1670*y^8 - 1595*y^9 + 775*y^10 - 152*y^11 - 60*y^4*z + 955*y^5*z - 4218*y^6*z + 8537*y^7*z - 8968*y^8*z + 4797*y^9*z - 1058*y^10*z + 15*y^11*z - 90*y^3*z^2 + 1535*y^4*z^2 - 7746*y^5*z^2 + 17850*y^6*z^2 - 21164*y^7*z^2 + 12717*y^8*z^2 - 3192*y^9*z^2 + 90*y^10*z^2 - 6*y^2*z^3 + 828*y^3*z^3 - 6259*y^4*z^3 + 18392*y^5*z^3 - 26295*y^6*z^3 + 18559*y^7*z^3 - 5432*y^8*z^3 + 213*y^9*z^3 + 39*y*z^4 - 177*y^2*z^4 - 1230*y^3*z^4 + 8069*y^4*z^4 - 16944*y^5*z^4 + 15672*y^6*z^4 - 5651*y^7*z^4 + 222*y^8*z^4 - 177*y*z^5 + 810*y^2*z^5 - 177*y^3*z^5 - 4197*y^4*z^5 + 7380*y^5*z^5 - 3717*y^6*z^5 + 18*y^7*z^5 - 15*z^6 + 372*y*z^6 - 1314*y^2*z^6 + 978*y^3*z^6 + 1563*y^4*z^6 - 1626*y^5*z^6 - 198*y^6*z^6 + 45*z^7 - 414*y*z^7 + 909*y^2*z^7 - 171*y^3*z^7 - 522*y^4*z^7 - 207*y^5*z^7 - 45*z^8 + 225*y*z^8 - 207*y^2*z^8 - 123*y^3*z^8 - 90*y^4*z^8 + 15*z^9 - 45*y*z^9 - 15*y^2*z^9 - 15*y^3*z^9)*G[1 - y, 1 - y, z])/(3*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((-108*y^5 + 37*y^6 + 1582*y^7 - 1079*y^8 - 432*y^4*z - 68*y^5*z + 7718*y^6*z - 6486*y^7*z - 48*y^8*z - 648*y^3*z^2 - 600*y^4*z^2 + 15724*y^5*z^2 - 16293*y^6*z^2 - 288*y^7*z^2 - 216*y^2*z^3 - 1520*y^3*z^3 + 17752*y^4*z^3 - 22444*y^5*z^3 - 672*y^6*z^3 + 108*y*z^4 - 215*y^2*z^4 + 9446*y^3*z^4 - 17415*y^4*z^4 - 672*y^5*z^4 - 12*y*z^5 + 1126*y^2*z^5 - 6798*y^3*z^5 + 42*z^6 - 192*y*z^6 - 1079*y^2*z^6 + 672*y^3*z^6 - 36*z^7 - 192*y*z^7 + 672*y^2*z^7 - 54*z^8 + 288*y*z^8 + 48*z^9)*G[-y, 1 - y, z])/ (18*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + G[0, y]*((-1936*y^4 + 8384*y^5 - 14392*y^6 + 12232*y^7 - 5144*y^8 + 856*y^9 - 6156*y^3*z + 30970*y^4*z - 63866*y^5*z + 68416*y^6*z - 39484*y^7*z + 11234*y^8*z - 1078*y^9*z - 36*y^10*z - 7404*y^2*z^2 + 46602*y^3*z^2 - 118047*y^4*z^2 + 153330*y^5*z^2 - 110094*y^6*z^2 + 42546*y^7*z^2 - 7191*y^8*z^2 + 258*y^9*z^2 - 2284*y*z^3 + 26270*y^2*z^3 - 93421*y^3*z^3 + 153596*y^4*z^3 - 135712*y^5*z^3 + 67775*y^6*z^3 - 16245*y^7*z^3 + 1209*y^8*z^3 - 180*z^4 + 6034*y*z^4 - 31685*y^2*z^4 + 64684*y^3*z^4 - 61733*y^4*z^4 + 34927*y^5*z^4 - 10514*y^6*z^4 + 843*y^7*z^4 + 540*z^5 - 5217*y*z^5 + 11592*y^2*z^5 - 807*y^3*z^5 - 9705*y^4*z^5 + 4896*y^5*z^5 - 1299*y^6*z^5 - 540*z^6 + 1378*y*z^6 + 4351*y^2*z^6 - 13283*y^3*z^6 + 7569*y^4*z^6 - 1851*y^5*z^6 + 180*z^7 + 143*y*z^7 - 3232*y^2*z^7 + 2399*y^3*z^7 - 678*y^4*z^7 - 54*y*z^8 + 108*y^2*z^8 - 54*y^3*z^8)/ (36*(-1 + y)^4*y*(-1 + z)*z^2*(-1 + y + z)^2*(y + z)^3) - (7*(-8 + 24*y - 24*y^2 + 8*y^3 + 11*z - 22*y*z + 11*y^2*z + z^2 - 2*y*z^2 + y^2*z^2 - 4*z^3)*G[0, z])/(3*(-1 + y)^2*z^2* (-1 + y + z)^2) + ((-4*y + 68*y^2 - 28*y^3 + 12*y*z - 94*y^2*z + 14*y^3*z + z^2 - 14*y*z^2 + 15*y^2*z^2 - 3*z^3 + 8*y*z^3 + 11*y^2*z^3 + 3*z^4 - 2*y*z^4 - z^5)*G[1, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((36*y^5 + 470*y^6 - 1916*y^7 + 2676*y^8 - 1664*y^9 + 398*y^10 + 144*y^4*z + 1982*y^5*z - 9279*y^6*z + 14664*y^7*z - 10082*y^8*z + 2514*y^9*z + 57*y^10*z + 216*y^3*z^2 + 3093*y^4*z^2 - 17728*y^5*z^2 + 32807*y^6*z^2 - 25540*y^7*z^2 + 6810*y^8*z^2 + 342*y^9*z^2 + 144*y^2*z^3 + 2354*y^3*z^3 - 17771*y^4*z^3 + 39848*y^5*z^3 - 35964*y^6*z^3 + 10660*y^7*z^3 + 729*y^8*z^3 + 36*y*z^4 + 98*y^2*z^4 - 6816*y^3*z^4 + 23733*y^4*z^4 - 27632*y^5*z^4 + 9951*y^6*z^4 + 654*y^7*z^4 - 144*y*z^5 - 265*y^2*z^5 + 5306*y^3*z^5 - 10105*y^4*z^5 + 5124*y^5*z^5 + 180*y^6*z^5 - 9*z^6 + 252*y*z^6 - 145*y^2*z^6 - 1144*y^3*z^6 + 1208*y^4*z^6 - 18*y^5*z^6 + 27*z^7 - 234*y*z^7 + 270*y^2*z^7 - 24*y^3*z^7 + 57*y^4*z^7 - 27*z^8 + 108*y*z^8 - 111*y^2*z^8 + 54*y^3*z^8 + 9*z^9 - 18*y*z^9 + 9*y^2*z^9)*G[1 - y, z])/(18*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + (19*G[0, 1 - y, z])/(3*z^3) + (56*G[1 - y, 0, z])/ (3*z^3) + (7*G[1 - y, 1, z])/z^3 - (44*G[1 - y, 1 - y, z])/ (3*z^3) - (41*G[-y, 1 - y, z])/(3*z^3)) + G[1, y]*((216*y^4 - 1094*y^5 + 310*y^6 + 4948*y^7 - 9004*y^8 + 6098*y^9 - 1474*y^10 + 756*y^3*z - 4184*y^4*z + 3298*y^5*z + 13910*y^6*z - 32678*y^7*z + 28496*y^8*z - 11294*y^9*z + 1714*y^10*z - 18*y^11*z + 1836*y^2*z^2 - 11878*y^3*z^2 + 25133*y^4*z^2 - 17301*y^5*z^2 - 10643*y^6*z^2 + 26635*y^7*z^2 - 18780*y^8*z^2 + 5256*y^9*z^2 - 258*y^10*z^2 + 1404*y*z^3 - 16072*y^2*z^3 + 61790*y^3*z^3 - 122918*y^4*z^3 + 148652*y^5*z^3 - 105632*y^6*z^3 + 36260*y^7*z^3 - 4126*y^8*z^3 - 6*y^9*z^3 + 108*z^4 - 7272*y*z^4 + 54330*y^2*z^4 - 175804*y^3*z^4 + 317963*y^4*z^4 - 327885*y^5*z^4 + 177019*y^6*z^4 - 44627*y^7*z^4 + 3468*y^8*z^4 - 672*z^5 + 17868*y*z^5 - 102396*y^2*z^5 + 271656*y^3*z^5 - 378000*y^4*z^5 + 264804*y^5*z^5 - 86232*y^6*z^5 + 9408*y^7*z^5 + 1815*z^6 - 25623*y*z^6 + 109945*y^2*z^6 - 214671*y^3*z^6 + 194610*y^4*z^6 - 77506*y^5*z^6 + 11214*y^6*z^6 - 2376*z^7 + 20718*y*z^7 - 62010*y^2*z^7 + 75252*y^3*z^7 - 35178*y^4*z^7 + 7050*y^5*z^7 + 1455*z^8 - 8337*y*z^8 + 14889*y^2*z^8 - 7467*y^3*z^8 + 2376*y^4*z^8 - 330*z^9 + 1242*y*z^9 - 522*y^2*z^9 + 366*y^3*z^9)/(36*(-1 + y)^3*y^2* (-1 + z)*z^2*(-1 + y + z)^2*(y + z)^4) + ((-20*y + 88*y^2 - 44*y^3 + 60*y*z - 146*y^2*z + 34*y^3*z - 7*z^2 - 46*y*z^2 + 57*y^2*z^2 + 21*z^3 - 8*y*z^3 + y^2*z^3 - 21*z^4 + 14*y*z^4 + 7*z^5)*G[1, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-64*y^6 + 320*y^7 - 640*y^8 + 640*y^9 - 320*y^10 + 64*y^11 - 318*y^5*z + 1784*y^6*z - 3944*y^7*z + 4296*y^8*z - 2294*y^9*z + 464*y^10*z + 12*y^11*z - 647*y^4*z^2 + 4135*y^5*z^2 - 10332*y^6*z^2 + 12584*y^7*z^2 - 7405*y^8*z^2 + 1593*y^9*z^2 + 72*y^10*z^2 + 108*y^2*z^3 - 1274*y^3*z^3 + 6488*y^4*z^3 - 16650*y^5*z^3 + 22586*y^6*z^3 - 15224*y^7*z^3 + 3738*y^8*z^3 + 228*y^9*z^3 + 108*y*z^4 - 1454*y^2*z^4 + 7358*y^3*z^4 - 19415*y^4*z^4 + 29369*y^5*z^4 - 23516*y^6*z^4 + 7214*y^7*z^4 + 336*y^8*z^4 - 504*y*z^5 + 4162*y^2*z^5 - 13878*y^3*z^5 + 25698*y^4*z^5 - 26050*y^5*z^5 + 10704*y^6*z^5 + 36*y^7*z^5 - 39*z^6 + 1071*y*z^6 - 5498*y^2*z^6 + 13650*y^3*z^6 - 18693*y^4*z^6 + 10685*y^5*z^6 - 504*y^6*z^6 + 126*z^7 - 1224*y*z^7 + 4200*y^2*z^7 - 8040*y^3*z^7 + 6558*y^4*z^7 - 612*y^5*z^7 - 135*z^8 + 693*y*z^8 - 1818*y^2*z^8 + 2220*y^3*z^8 - 288*y^4*z^8 + 48*z^9 - 144*y*z^9 + 312*y^2*z^9 - 48*y^3*z^9)* G[1 - y, z])/(6*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-108*y^5 + 37*y^6 + 1582*y^7 - 1079*y^8 - 432*y^4*z - 68*y^5*z + 7718*y^6*z - 6486*y^7*z - 48*y^8*z - 648*y^3*z^2 - 600*y^4*z^2 + 15724*y^5*z^2 - 16293*y^6*z^2 - 288*y^7*z^2 - 216*y^2*z^3 - 1520*y^3*z^3 + 17752*y^4*z^3 - 22444*y^5*z^3 - 672*y^6*z^3 + 108*y*z^4 - 215*y^2*z^4 + 9446*y^3*z^4 - 17415*y^4*z^4 - 672*y^5*z^4 - 12*y*z^5 + 1126*y^2*z^5 - 6798*y^3*z^5 + 42*z^6 - 192*y*z^6 - 1079*y^2*z^6 + 672*y^3*z^6 - 36*z^7 - 192*y*z^7 + 672*y^2*z^7 - 54*z^8 + 288*y*z^8 + 48*z^9)*G[-y, z])/ (18*y^2*z^3*(-1 + y + z)^2*(y + z)^4) - (9*G[0, 1 - y, z])/z^3 + (2*G[0, -y, z])/(3*z^3) + (5*G[1 - y, 0, z])/z^3 - (7*G[1 - y, 1, z])/z^3 + (11*G[1 - y, 1 - y, z])/z^3 - (76*G[1 - y, -y, z])/(3*z^3) + G[-y, 0, z]/(3*z^3) - (7*G[-y, 1 - y, z])/(3*z^3) + (22*G[-y, -y, z])/z^3) + (12*G[0, 1 - y, 0, z])/z^3 - (10*G[0, 1 - y, 1, z])/z^3 + (3*G[0, 1 - y, 1 - y, z])/z^3 + (2*G[0, -y, 1 - y, z])/(3*z^3) - (11*G[1 - y, 0, 0, z])/z^3 - (6*G[1 - y, 0, 1, z])/z^3 - (11*G[1 - y, 0, 1 - y, z])/z^3 - (15*G[1 - y, 1, 0, z])/z^3 + (9*G[1 - y, 1, 1, z])/z^3 - (7*G[1 - y, 1, 1 - y, z])/z^3 + G[1 - y, 1 - y, 0, z]/z^3 + (22*G[1 - y, 1 - y, 1, z])/z^3 + (27*G[1 - y, 1 - y, 1 - y, z])/z^3 - (76*G[1 - y, -y, 1 - y, z])/ (3*z^3) + (9*G[-y, 0, 1, z])/z^3 - (20*G[-y, 0, 1 - y, z])/(3*z^3) + G[-y, 1 - y, 0, z]/(3*z^3) + (9*G[-y, 1 - y, 1, z])/z^3 + (14*G[-y, 1 - y, 1 - y, z])/(3*z^3) + (22*G[-y, -y, 1 - y, z])/z^3)* Zeta[3] + Pi^2*((54*y^3 + 23030*y^4 - 65877*y^5 + 62448*y^6 - 19655*y^7 + 162*y^2*z + 75024*y^3*z - 265773*y^4*z + 331431*y^5*z - 166449*y^6*z + 25605*y^7*z + 162*y*z^2 + 86334*y^2*z^2 - 408750*y^3*z^2 + 667074*y^4*z^2 - 461946*y^5*z^2 + 117126*y^6*z^2 + 54*z^3 + 26486*y*z^3 - 245517*y^2*z^3 + 583299*y^3*z^3 - 564685*y^4*z^3 + 205677*y^5*z^3 + 1380*z^4 - 58080*y*z^4 + 232161*y^2*z^4 - 333462*y^3*z^4 + 173943*y^4*z^4 - 2949*z^5 + 39234*y*z^5 - 91677*y^2*z^5 + 71334*y^3*z^5 + 1515*z^6 - 7748*y*z^6 + 11547*y^2*z^6)/(1296*(-1 + y)^2*y*z^2*(-1 + y + z)^2* (y + z)^3) + ((-13*y^4 + 49*y^5 - 69*y^6 + 43*y^7 - 10*y^8 - 99*y^3*z + 435*y^4*z - 770*y^5*z + 690*y^6*z - 315*y^7*z + 59*y^8*z - 187*y^2*z^2 + 1039*y^3*z^2 - 2327*y^4*z^2 + 2683*y^5*z^2 - 1655*y^6*z^2 + 496*y^7*z^2 - 49*y^8*z^2 - 169*y*z^3 + 1241*y^2*z^3 - 3467*y^3*z^3 + 4892*y^4*z^3 - 3721*y^5*z^3 + 1446*y^6*z^3 - 222*y^7*z^3 - 44*z^4 + 672*y*z^4 - 2676*y^2*z^4 + 4833*y^3*z^4 - 4519*y^4*z^4 + 2134*y^5*z^4 - 412*y^6*z^4 + 132*z^5 - 967*y*z^5 + 2470*y^2*z^5 - 2974*y^3*z^5 + 1696*y^4*z^5 - 381*y^5*z^5 - 132*z^6 + 585*y*z^6 - 980*y^2*z^6 + 691*y^3*z^6 - 164*y^4*z^6 + 44*z^7 - 130*y*z^7 + 127*y^2*z^7 - 17*y^3*z^7 + 7*y*z^8 + 5*y^2*z^8)*G[0, 0, z])/ (12*(-1 + y)^3*y*(-1 + z)*z^2*(-1 + y + z)^2*(y + z)^3) + ((3*y^4 + 111*y^5 - 624*y^6 + 1326*y^7 - 1389*y^8 + 723*y^9 - 150*y^10 + 12*y^3*z + 426*y^4*z - 2784*y^5*z + 6540*y^6*z - 7278*y^7*z + 3792*y^8*z - 630*y^9*z - 78*y^10*z + 18*y^2*z^2 + 594*y^3*z^2 - 4898*y^4*z^2 + 13138*y^5*z^2 - 15668*y^6*z^2 + 7862*y^7*z^2 - 466*y^8*z^2 - 586*y^9*z^2 + 6*y^10*z^2 + 12*y*z^3 + 336*y^2*z^3 - 4308*y^3*z^3 + 14033*y^4*z^3 - 18105*y^5*z^3 + 7720*y^6*z^3 + 2218*y^7*z^3 - 1941*y^8*z^3 + 35*y^9*z^3 + 3*z^4 + 39*y*z^4 - 1684*y^2*z^4 + 7530*y^3*z^4 - 10372*y^4*z^4 + 1276*y^5*z^4 + 6669*y^6*z^4 - 3527*y^7*z^4 + 66*y^8*z^4 - 18*z^5 - 196*y*z^5 + 1882*y^2*z^5 - 2228*y^3*z^5 - 4061*y^4*z^5 + 8405*y^5*z^5 - 3775*y^6*z^5 + 27*y^7*z^5 + 32*z^6 + 116*y*z^6 + 276*y^2*z^6 - 3522*y^3*z^6 + 5614*y^4*z^6 - 2286*y^5*z^6 - 86*y^6*z^6 - 3*z^7 + 83*y*z^7 - 1038*y^2*z^7 + 1872*y^3*z^7 - 539*y^4*z^7 - 159*y^5*z^7 - 33*z^8 - 21*y*z^8 + 165*y^2*z^8 + 147*y^3*z^8 - 114*y^4*z^8 + 19*z^9 - 33*y*z^9 + 81*y^2*z^9 - 31*y^3*z^9)*G[0, 1, z])/(72*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^4) - ((-1 + z)*(-18*y^3 - 468*y^4 + 1782*y^5 - 2424*y^6 + 1464*y^7 - 336*y^8 - 54*y^2*z - 1314*y^3*z + 6186*y^4*z - 9906*y^5*z + 6816*y^6*z - 1764*y^7*z + 36*y^8*z - 54*y*z^2 - 1134*y^2*z^2 + 7643*y^3*z^2 - 14198*y^4*z^2 + 9972*y^5*z^2 - 1928*y^6*z^2 - 301*y^7*z^2 - 18*z^3 - 198*y*z^3 + 5913*y^2*z^3 - 15334*y^3*z^3 + 12366*y^4*z^3 - 3000*y^5*z^3 + 271*y^6*z^3 + 90*z^4 + 675*y*z^4 - 4602*y^2*z^4 + 4025*y^3*z^4 - 2230*y^4*z^4 + 2666*y^5*z^4 - 127*z^5 + 328*y*z^5 - 2913*y^2*z^5 + 1138*y^3*z^5 + 3446*y^4*z^5 + 56*z^6 - 1065*y*z^6 + 1182*y^2*z^6 + 1699*y^3*z^6 - z^7 + 314*y*z^7 + 311*y^2*z^7)*G[1, 0, z])/(144*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^3) + G[0, 1 - y, z]* ((18*y^4 + 666*y^5 - 4196*y^6 + 10360*y^7 - 13430*y^8 + 9722*y^9 - 3736*y^10 + 596*y^11 + 72*y^3*z + 2538*y^4*z - 17834*y^5*z + 48502*y^6*z - 69586*y^7*z + 57250*y^8*z - 27058*y^9*z + 6862*y^10*z - 746*y^11*z + 108*y^2*z^2 + 3492*y^3*z^2 - 29115*y^4*z^2 + 86331*y^5*z^2 - 129818*y^6*z^2 + 112266*y^7*z^2 - 60945*y^8*z^2 + 22205*y^9*z^2 - 4638*y^10*z^2 + 114*y^11*z^2 + 72*y*z^3 + 1908*y^2*z^3 - 22676*y^3*z^3 + 70672*y^4*z^3 - 86558*y^5*z^3 + 37676*y^6*z^3 - 5404*y^7*z^3 + 14252*y^8*z^3 - 11418*y^9*z^3 + 1476*y^10*z^3 + 18*z^4 + 162*y*z^4 - 10574*y^2*z^4 + 36202*y^3*z^4 + 2738*y^4*z^4 - 140160*y^5*z^4 + 178919*y^6*z^4 - 60461*y^7*z^4 - 13501*y^8*z^4 + 6657*y^9*z^4 - 126*z^5 - 1554*y*z^5 + 10914*y^2*z^5 + 34414*y^3*z^5 - 211884*y^4*z^5 + 308226*y^5*z^5 - 143818*y^6*z^5 - 12222*y^7*z^5 + 16482*y^8*z^5 + 453*z^6 - 1197*y*z^6 + 29670*y^2*z^6 - 161154*y^3*z^6 + 281394*y^4*z^6 - 162060*y^5*z^6 - 10749*y^6*z^6 + 24939*y^7*z^6 - 1128*z^7 + 12474*y*z^7 - 76696*y^2*z^7 + 171012*y^3*z^7 - 126336*y^4*z^7 - 1838*y^5*z^7 + 23376*y^6*z^7 + 1584*z^8 - 18138*y*z^8 + 62319*y^2*z^8 - 65637*y^3*z^8 + 5745*y^4*z^8 + 13263*y^5*z^8 - 1074*z^9 + 10080*y*z^9 - 18216*y^2*z^9 + 3648*y^3*z^9 + 4266*y^4*z^9 + 273*z^10 - 1899*y*z^10 + 567*y^2*z^10 + 627*y^3*z^10)/(432*(-1 + y)^3*y^2* (-1 + z)*z^3*(-1 + y + z)^2*(y + z)^4) - (7*G[1, 0, y])/(2*z^3) - (5*G[1, 1, y])/(3*z^3)) + G[0, -y, z]*(G[1, 0, y]/(3*z^3) + (7*G[1, 1, y])/(6*z^3)) + G[1, z]* (-1/432*((-1 + z)*(-90*y^3 - 1206*y^4 + 9279*y^5 - 19044*y^6 + 15525*y^7 - 4464*y^8 - 270*y^2*z - 3150*y^3*z + 30411*y^4*z - 72234*y^5*z + 67671*y^6*z - 22914*y^7*z + 486*y^8*z - 270*y*z^2 - 2214*y^2*z^2 + 34868*y^3*z^2 - 105542*y^4*z^2 + 119595*y^5*z^2 - 49346*y^6*z^2 + 2909*y^7*z^2 - 90*z^3 + 198*y*z^3 + 13860*y^2*z^3 - 69430*y^3*z^3 + 104799*y^4*z^3 - 55398*y^5*z^3 + 6061*y^6*z^3 + 468*z^4 + 435*y*z^4 - 21306*y^2*z^4 + 50753*y^3*z^4 - 36448*y^4*z^4 + 5738*y^5*z^4 - 733*z^5 - 1718*y*z^5 + 13827*y^2*z^5 - 14708*y^3*z^5 + 2252*y^4*z^5 + 422*z^6 + 1401*y*z^6 - 2808*y^2*z^6 - 95*y^3*z^6 - 67*z^7 - 46*y*z^7 - 247*y^2*z^7))/ ((-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((12*y - 35*y^2 + 16*y^3 - 36*y*z + 58*y^2*z - 12*y^3*z - z^2 + 38*y*z^2 - 22*y^2*z^2 + 3*z^3 - 16*y*z^3 - y^2*z^3 - 3*z^4 + 2*y*z^4 + z^5)*G[0, 0, y])/(12*y^2*z^3*(-1 + y + z)^2) + ((-10*y + 26*y^2 - 12*y^3 + 30*y*z - 46*y^2*z + 10*y^3*z + 3*z^2 - 36*y*z^2 + 3*y^2*z^2 - 9*z^3 + 22*y*z^3 + 17*y^2*z^3 + 9*z^4 - 6*y*z^4 - 3*z^5)*G[0, 1, y])/(12*y^2*z^3*(-1 + y + z)^2) + ((-4*y - 17*y^2 + 8*y^3 + 12*y*z + 22*y^2*z - 4*y^3*z + 5*z^2 - 22*y*z^2 - 4*y^2*z^2 - 15*z^3 + 24*y*z^3 - y^2*z^3 + 15*z^4 - 10*y*z^4 - 5*z^5)*G[1, 0, y])/(12*y^2*z^3*(-1 + y + z)^2) + ((2*y + 26*y^2 - 12*y^3 - 6*y*z - 34*y^2*z + 6*y^3*z - 6*z^2 + 18*y*z^2 + 29*y^2*z^2 + 18*z^3 - 26*y*z^3 - 21*y^2*z^3 - 18*z^4 + 12*y*z^4 + 6*z^5)*G[1, 1, y])/(12*y^2*z^3*(-1 + y + z)^2)) + G[0, z]*((-18*y^3 + 780*y^4 - 2850*y^5 + 4050*y^6 - 2580*y^7 + 618*y^8 - 54*y^2*z + 1075*y^3*z - 4829*y^4*z + 8980*y^5*z - 7906*y^6*z + 3137*y^7*z - 403*y^8*z - 54*y*z^2 - 1199*y^2*z^2 + 3713*y^3*z^2 - 1794*y^4*z^2 - 4174*y^5*z^2 + 5197*y^6*z^2 - 1689*y^7*z^2 - 18*z^3 - 2083*y*z^3 + 10359*y^2*z^3 - 16417*y^3*z^3 + 7543*y^4*z^3 + 3726*y^5*z^3 - 3110*y^6*z^3 - 241*z^4 + 4183*y*z^4 - 10661*y^2*z^4 + 7801*y^3*z^4 + 1994*y^4*z^4 - 3460*y^5*z^4 + 560*z^5 - 2313*y*z^5 + 2241*y^2*z^5 + 793*y^3*z^5 - 2433*y^4*z^5 - 301*z^6 + 483*y*z^6 - 435*y^2*z^6 - 899*y^3*z^6 - 282*y*z^7 - 102*y^2*z^7)/ (144*(-1 + y)^3*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((492*y^5 - 2232*y^6 + 4056*y^7 - 3696*y^8 + 1692*y^9 - 312*y^10 + 1991*y^4*z - 11635*y^5*z + 26900*y^6*z - 30896*y^7*z + 17785*y^8*z - 4265*y^9*z + 132*y^10*z - 12*y^11*z + 2448*y^3*z^2 - 20974*y^4*z^2 + 64852*y^5*z^2 - 95190*y^6*z^2 + 69034*y^7*z^2 - 21556*y^8*z^2 + 1218*y^9*z^2 + 168*y^10*z^2 + 370*y^2*z^3 - 13662*y^3*z^3 + 69540*y^4*z^3 - 140458*y^5*z^3 + 130897*y^6*z^3 - 51039*y^7*z^3 + 2961*y^8*z^3 + 1391*y^9*z^3 - 428*y*z^4 - 1796*y^2*z^4 + 34436*y^3*z^4 - 109682*y^4*z^4 + 135872*y^5*z^4 - 63368*y^6*z^4 + 568*y^7*z^4 + 4542*y^8*z^4 - 77*z^5 + 957*y*z^5 + 7336*y^2*z^5 - 49640*y^3*z^5 + 86604*y^4*z^5 - 47038*y^5*z^5 - 5951*y^6*z^5 + 8241*y^7*z^5 + 206*z^6 + 252*y*z^6 - 13998*y^2*z^6 + 38238*y^3*z^6 - 25548*y^4*z^6 - 7770*y^5*z^6 + 8908*y^6*z^6 - 180*z^7 - 1978*y*z^7 + 11337*y^2*z^7 - 11247*y^3*z^7 - 3917*y^4*z^7 + 5697*y^5*z^7 + 50*z^8 + 1560*y*z^8 - 3168*y^2*z^8 - 872*y^3*z^8 + 1998*y^4*z^8 + z^9 - 363*y*z^9 - 81*y^2*z^9 + 299*y^3*z^9)* G[1, y])/(144*(-1 + y)^3*y^2*(-1 + z)*z^2*(-1 + y + z)^2* (y + z)^4) + ((-14 + 42*y - 42*y^2 + 14*y^3 + 18*z - 36*y*z + 18*y^2*z + 3*z^2 - 6*y*z^2 + 3*y^2*z^2 - 7*z^3)*G[0, 0, y])/ (3*(-1 + y)^2*z^2*(-1 + y + z)^2) + ((-24*y^5 + 80*y^6 - 80*y^7 + 40*y^9 - 16*y^10 - 104*y^4*z + 408*y^5*z - 406*y^6*z - 190*y^7*z + 486*y^8*z - 194*y^9*z - 136*y^3*z^2 + 669*y^4*z^2 - 617*y^5*z^2 - 1026*y^6*z^2 + 1920*y^7*z^2 - 823*y^8*z^2 + 13*y^9*z^2 - 100*y^2*z^3 + 696*y^3*z^3 - 898*y^4*z^3 - 1332*y^5*z^3 + 3259*y^6*z^3 - 1635*y^7*z^3 + 10*y^8*z^3 - 24*y*z^4 + 406*y^2*z^4 - 1070*y^3*z^4 - 135*y^4*z^4 + 2565*y^5*z^4 - 1691*y^6*z^4 - 111*y^7*z^4 - 4*z^5 + 152*y*z^5 - 818*y^2*z^5 + 1026*y^3*z^5 + 580*y^4*z^5 - 892*y^5*z^5 - 284*y^6*z^5 + 29*z^6 - 329*y*z^6 + 884*y^2*z^6 - 478*y^3*z^6 - 185*y^4*z^6 - 281*y^5*z^6 - 46*z^7 + 264*y*z^7 - 341*y^2*z^7 + 9*y^3*z^7 - 126*y^4*z^7 + 21*z^8 - 63*y*z^8 + 3*y^2*z^8 - 21*y^3*z^8)*G[0, 1, y])/ (12*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((4*y^5 - 2*y^6 - 18*y^7 + 26*y^8 - 10*y^9 + 2*y^4*z + 40*y^5*z - 160*y^6*z + 192*y^7*z - 74*y^8*z - 69*y^3*z^2 + 363*y^4*z^2 - 790*y^5*z^2 + 774*y^6*z^2 - 285*y^7*z^2 + 7*y^8*z^2 - 32*y^2*z^3 + 350*y^3*z^3 - 1066*y^4*z^3 + 1252*y^5*z^3 - 539*y^6*z^3 + 42*y^7*z^3 - 45*y*z^4 + 300*y^2*z^4 - 909*y^3*z^4 + 1203*y^4*z^4 - 626*y^5*z^4 + 105*y^6*z^4 - 14*z^5 + 174*y*z^5 - 610*y^2*z^5 + 894*y^3*z^5 - 542*y^4*z^5 + 140*y^5*z^5 + 35*z^6 - 213*y*z^6 + 426*y^2*z^6 - 325*y^3*z^6 + 105*y^4*z^6 - 28*z^7 + 98*y*z^7 - 105*y^2*z^7 + 42*y^3*z^7 + 7*z^8 - 14*y*z^8 + 7*y^2*z^8)*G[1, 0, y])/(6*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^4) + ((20*y^5 - 106*y^6 + 224*y^7 - 236*y^8 + 124*y^9 - 26*y^10 + 102*y^4*z - 574*y^5*z + 1249*y^6*z - 1323*y^7*z + 685*y^8*z - 139*y^9*z + 162*y^3*z^2 - 1071*y^4*z^2 + 2597*y^5*z^2 - 2934*y^6*z^2 + 1556*y^7*z^2 - 315*y^8*z^2 + 5*y^9*z^2 + 102*y^2*z^3 - 942*y^3*z^3 + 2814*y^4*z^3 - 3648*y^5*z^3 + 2119*y^6*z^3 - 507*y^7*z^3 + 62*y^8*z^3 + 58*y*z^4 - 626*y^2*z^4 + 2272*y^3*z^4 - 3523*y^4*z^4 + 2443*y^5*z^4 - 827*y^6*z^4 + 219*y^7*z^4 + 24*z^5 - 320*y*z^5 + 1451*y^2*z^5 - 2805*y^3*z^5 + 2443*y^4*z^5 - 1085*y^5*z^5 + 356*y^6*z^5 - 69*z^6 + 523*y*z^6 - 1398*y^2*z^6 + 1582*y^3*z^6 - 841*y^4*z^6 + 299*y^5*z^6 + 66*z^7 - 324*y*z^7 + 521*y^2*z^7 - 325*y^3*z^7 + 126*y^4*z^7 - 21*z^8 + 63*y*z^8 - 47*y^2*z^8 + 21*y^3*z^8)*G[1, 1, y])/(12*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^4)) + ((-1 + z)*(-6*y^3 - 132*y^4 + 666*y^5 - 1122*y^6 + 804*y^7 - 210*y^8 - 18*y^2*z - 378*y^3*z + 2274*y^4*z - 4431*y^5*z + 3660*y^6*z - 1125*y^7*z + 18*y^8*z - 18*y*z^2 - 342*y^2*z^2 + 2756*y^3*z^2 - 6437*y^4*z^2 + 5991*y^5*z^2 - 1877*y^6*z^2 - 73*y^7*z^2 - 6*z^3 - 78*y*z^3 + 1200*y^2*z^3 - 3535*y^3*z^3 + 3309*y^4*z^3 - 315*y^5*z^3 - 575*y^6*z^3 + 18*z^4 + 54*y*z^4 - 183*y^2*z^4 - 787*y^3*z^4 + 2021*y^4*z^4 - 1147*y^5*z^4 - 70*z^5 + 478*y*z^5 - 1509*y^2*z^5 + 2044*y^3*z^5 - 1015*y^4*z^5 + 110*z^6 - 528*y*z^6 + 762*y^2*z^6 - 416*y^3*z^6 - 52*z^7 + 92*y*z^7 - 64*y^2*z^7)*G[1, 1, z])/(72*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^3) + ((3*y + 63*y^2 - 222*y^3 + 238*y^4 - 90*y^5 + 8*y^6 + 3*z + 40*y*z - 449*y^2*z + 888*y^3*z - 624*y^4*z + 150*y^5*z - 8*y^6*z - 23*z^2 - 151*y*z^2 + 934*y^2*z^2 - 1224*y^3*z^2 + 520*y^4*z^2 - 58*y^5*z^2 + 2*y^6*z^2 + 56*z^3 + 210*y*z^3 - 856*y^2*z^3 + 716*y^3*z^3 - 130*y^4*z^3 - 2*y^5*z^3 - 54*z^4 - 175*y*z^4 + 417*y^2*z^4 - 176*y^3*z^4 - 6*y^4*z^4 + 11*z^5 + 112*y*z^5 - 135*y^2*z^5 + 18*y^3*z^5 + 13*z^6 - 45*y*z^6 + 26*y^2*z^6 - 6*z^7 + 6*y*z^7)*G[1, 1 - y, z])/ (24*(-1 + y)*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)) + ((18*y^4 + 450*y^5 - 4290*y^6 + 14010*y^7 - 22770*y^8 + 20022*y^9 - 9150*y^10 + 1710*y^11 + 72*y^3*z + 1674*y^4*z - 18270*y^5*z + 68088*y^6*z - 127404*y^7*z + 131562*y^8*z - 74262*y^9*z + 20340*y^10*z - 1800*y^11*z + 108*y^2*z^2 + 2196*y^3*z^2 - 29875*y^4*z^2 + 131951*y^5*z^2 - 290110*y^6*z^2 + 354034*y^7*z^2 - 242045*y^8*z^2 + 85765*y^9*z^2 - 12102*y^10*z^2 + 78*y^11*z^2 + 72*y*z^3 + 1044*y^2*z^3 - 23076*y^3*z^3 + 129404*y^4*z^3 - 344390*y^5*z^3 + 502938*y^6*z^3 - 415058*y^7*z^3 + 183314*y^8*z^3 - 35148*y^9*z^3 + 900*y^10*z^3 + 18*z^4 - 54*y*z^4 - 8276*y^2*z^4 + 68400*y^3*z^4 - 229398*y^4*z^4 + 406688*y^5*z^4 - 407789*y^6*z^4 + 224871*y^7*z^4 - 58119*y^8*z^4 + 3659*y^9*z^4 - 126*z^5 - 542*y*z^5 + 17392*y^2*z^5 - 82876*y^3*z^5 + 183556*y^4*z^5 - 228886*y^5*z^5 + 165052*y^6*z^5 - 61808*y^7*z^5 + 8094*y^8*z^5 + 325*z^6 + 579*y*z^6 - 11342*y^2*z^6 + 34222*y^3*z^6 - 57822*y^4*z^6 + 66692*y^5*z^6 - 44405*y^6*z^6 + 11319*y^7*z^6 - 400*z^7 + 1290*y*z^7 - 5202*y^2*z^7 + 8910*y^3*z^7 + 5154*y^4*z^7 - 20520*y^5*z^7 + 10480*y^6*z^7 + 240*z^8 - 2626*y*z^8 + 9333*y^2*z^8 - 8019*y^3*z^8 - 4937*y^4*z^8 + 6297*y^5*z^8 - 58*z^9 + 1596*y*z^9 - 3156*y^2*z^9 - 188*y^3*z^9 + 2238*y^4*z^9 + z^10 - 315*y*z^10 + 99*y^2*z^10 + 359*y^3*z^10)*G[1 - y, 0, z])/ (144*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^4) + ((-48*y^5 + 399*y^6 - 1443*y^7 + 2709*y^8 - 2739*y^9 + 1416*y^10 - 294*y^11 - 180*y^4*z + 1746*y^5*z - 6843*y^6*z + 13605*y^7*z - 14562*y^8*z + 8076*y^9*z - 1887*y^10*z + 45*y^11*z - 240*y^3*z^2 + 2926*y^4*z^2 - 13022*y^5*z^2 + 28282*y^6*z^2 - 32608*y^7*z^2 + 19502*y^8*z^2 - 5074*y^9*z^2 + 234*y^10*z^2 - 120*y^2*z^3 + 2172*y^3*z^3 - 12100*y^4*z^3 + 30450*y^5*z^3 - 39140*y^6*z^3 + 25798*y^7*z^3 - 7668*y^8*z^3 + 608*y^9*z^3 + 767*y^2*z^4 - 6603*y^3*z^4 + 20729*y^4*z^4 - 30911*y^5*z^4 + 23388*y^6*z^4 - 8540*y^7*z^4 + 1170*y^8*z^4 + 12*z^5 + 50*y*z^5 - 2147*y^2*z^5 + 10105*y^3*z^5 - 19184*y^4*z^5 + 18038*y^5*z^5 - 8569*y^6*z^5 + 1659*y^7*z^5 - 10*z^6 - 406*y*z^6 + 3468*y^2*z^6 - 9210*y^3*z^6 + 11344*y^4*z^6 - 6804*y^5*z^6 + 1474*y^6*z^6 - 42*z^7 + 752*y*z^7 - 2928*y^2*z^7 + 4710*y^3*z^7 - 3410*y^4*z^7 + 702*y^5*z^7 + 66*z^8 - 486*y*z^8 + 1062*y^2*z^8 - 924*y^3*z^8 + 138*y^4*z^8 - 26*z^9 + 90*y*z^9 - 102*y^2*z^9 + 2*y^3*z^9)*G[1 - y, 1, z])/ (72*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((45*y^4 + 1035*y^5 - 7229*y^6 + 18991*y^7 - 25949*y^8 + 19721*y^9 - 7939*y^10 + 1325*y^11 + 180*y^3*z + 3852*y^4*z - 28799*y^5*z + 80051*y^6*z - 115542*y^7*z + 92774*y^8*z - 39527*y^9*z + 7035*y^10*z - 24*y^11*z + 270*y^2*z^2 + 5058*y^3*z^2 - 43008*y^4*z^2 + 130642*y^5*z^2 - 203262*y^6*z^2 + 174996*y^7*z^2 - 80494*y^8*z^2 + 16320*y^9*z^2 - 522*y^10*z^2 + 180*y*z^3 + 2412*y^2*z^3 - 28883*y^3*z^3 + 103057*y^4*z^3 - 178087*y^5*z^3 + 165539*y^6*z^3 - 81742*y^7*z^3 + 18904*y^8*z^3 - 1380*y^9*z^3 + 45*z^4 - 117*y*z^4 - 7841*y^2*z^4 + 41279*y^3*z^4 - 84486*y^4*z^4 + 83396*y^5*z^4 - 38618*y^6*z^4 + 6498*y^7*z^4 - 156*y^8*z^4 - 288*z^5 + 564*y*z^5 + 5074*y^2*z^5 - 17817*y^3*z^5 + 17187*y^4*z^5 + 2945*y^5*z^5 - 11625*y^6*z^5 + 3744*y^7*z^5 + 618*z^6 - 2280*y*z^6 + 3436*y^2*z^6 - 6510*y^3*z^6 + 16548*y^4*z^6 - 18394*y^5*z^6 + 5718*y^6*z^6 - 576*z^7 + 2436*y*z^7 - 4998*y^2*z^7 + 9684*y^3*z^7 - 11382*y^4*z^7 + 3540*y^5*z^7 + 225*z^8 - 783*y*z^8 + 1863*y^2*z^8 - 3033*y^3*z^8 + 864*y^4*z^8 - 24*z^9 - 216*y^2*z^9 + 24*y^3*z^9)* G[1 - y, 1 - y, z])/(216*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-1181*y^6 + 4604*y^7 - 6822*y^8 + 4556*y^9 - 1157*y^10 - 5480*y^5*z + 23157*y^6*z - 37146*y^7*z + 26744*y^8*z - 7278*y^9*z + 3*y^10*z - 7953*y^4*z^2 + 40516*y^5*z^2 - 76277*y^6*z^2 + 62392*y^7*z^2 - 18252*y^8*z^2 - 426*y^9*z^2 - 5168*y^3*z^3 + 36029*y^4*z^3 - 86102*y^5*z^3 + 83967*y^6*z^3 - 26224*y^7*z^3 - 2502*y^8*z^3 - 767*y^2*z^4 + 16092*y^3*z^4 - 60489*y^4*z^4 + 78092*y^5*z^4 - 27162*y^6*z^4 - 6390*y^7*z^4 - 216*y*z^5 + 5359*y^2*z^5 - 32054*y^3*z^5 + 58003*y^4*z^5 - 24960*y^5*z^5 - 9252*y^6*z^5 - 51*z^6 + 1764*y*z^6 - 14063*y^2*z^6 + 34792*y^3*z^6 - 20516*y^4*z^6 - 8166*y^5*z^6 + 255*z^7 - 3594*y*z^7 + 13557*y^2*z^7 - 12072*y^3*z^7 - 4386*y^4*z^7 - 333*z^8 + 2568*y*z^8 - 4017*y^2*z^8 - 1338*y^3*z^8 + 129*z^9 - 570*y*z^9 - 183*y^2*z^9)*G[-y, 1 - y, z])/ (144*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + G[0, 0, y]*((-1750*y^4 + 8978*y^5 - 18364*y^6 + 18724*y^7 - 9518*y^8 + 1930*y^9 - 5034*y^3*z + 30721*y^4*z - 74738*y^5*z + 92530*y^6*z - 60850*y^7*z + 19673*y^8*z - 2314*y^9*z + 12*y^10*z - 4986*y^2*z^2 + 39855*y^3*z^2 - 120351*y^4*z^2 + 183474*y^5*z^2 - 151680*y^6*z^2 + 65691*y^7*z^2 - 12375*y^8*z^2 + 372*y^9*z^2 - 1390*y*z^3 + 21227*y^2*z^3 - 89857*y^3*z^3 + 178139*y^4*z^3 - 188746*y^5*z^3 + 106868*y^6*z^3 - 28689*y^7*z^3 + 2184*y^8*z^3 + 24*z^4 + 3907*y*z^4 - 29705*y^2*z^4 + 83653*y^3*z^4 - 120077*y^4*z^4 + 91840*y^5*z^4 - 35330*y^6*z^4 + 5160*y^7*z^4 - 72*z^5 - 3177*y*z^5 + 15975*y^2*z^5 - 35907*y^3*z^5 + 41505*y^4*z^5 - 24336*y^5*z^5 + 6012*y^6*z^5 + 72*z^6 + 193*y*z^6 - 2897*y^2*z^6 + 8683*y^3*z^6 - 9015*y^4*z^6 + 3492*y^5*z^6 - 24*z^7 + 467*y*z^7 + 386*y^2*z^7 - 1381*y^3*z^7 + 816*y^4*z^7)/(144*(-1 + y)^4*y*(-1 + z)*z^2*(-1 + y + z)^2* (y + z)^3) + (7*G[0, 1 - y, z])/(3*z^3) - (14*G[1 - y, 0, z])/ (3*z^3) + G[1 - y, 1, z]/(3*z^3) - (29*G[1 - y, 1 - y, z])/ (3*z^3) + (7*G[-y, 1 - y, z])/(3*z^3)) + G[1, 1, y]*((907*y^4 - 4293*y^5 + 8120*y^6 - 7672*y^7 + 3621*y^8 - 683*y^9 + 2544*y^3*z - 13730*y^4*z + 29396*y^5*z - 31242*y^6*z + 16490*y^7*z - 3452*y^8*z - 6*y^9*z + 1935*y^2*z^2 - 13997*y^3*z^2 + 37229*y^4*z^2 - 47186*y^5*z^2 + 29213*y^6*z^2 - 7409*y^7*z^2 + 215*y^8*z^2 + 147*y*z^3 - 4375*y^2*z^3 + 18407*y^3*z^3 - 30892*y^4*z^3 + 24023*y^5*z^3 - 8115*y^6*z^3 + 805*y^7*z^3 - 79*z^4 + 77*y*z^4 + 2462*y^2*z^4 - 7552*y^3*z^4 + 8527*y^4*z^4 - 4445*y^5*z^4 + 1082*y^6*z^4 + 180*z^5 - 562*y*z^5 + 454*y^2*z^5 + 270*y^3*z^5 - 758*y^4*z^5 + 632*y^5*z^5 - 138*z^6 + 479*y*z^6 - 617*y^2*z^6 + 365*y^3*z^6 + 127*y^4*z^6 + 37*z^7 - 111*y*z^7 + 153*y^2*z^7 - 7*y^3*z^7)/(72*(-1 + y)^3*y^2*z^2* (-1 + y + z)^2*(y + z)^3) + G[1 - y, 0, z]/(2*z^3) + G[1 - y, 1, z]/(2*z^3) - G[1 - y, 1 - y, z]/(2*z^3) + (3*G[1 - y, -y, z])/(2*z^3) + (5*G[-y, 0, z])/(3*z^3) + (7*G[-y, 1 - y, z])/(3*z^3) - (2*G[-y, -y, z])/z^3) + G[1, 0, y]*((-820*y^5 + 4372*y^6 - 9348*y^7 + 10012*y^8 - 5368*y^9 + 1152*y^10 - 2996*y^4*z + 17546*y^5*z - 41154*y^6*z + 48158*y^7*z - 28070*y^8*z + 6528*y^9*z - 12*y^10*z - 2746*y^3*z^2 + 20097*y^4*z^2 - 56229*y^5*z^2 + 76009*y^6*z^2 - 49707*y^7*z^2 + 12198*y^8*z^2 + 378*y^9*z^2 - 516*y^2*z^3 + 7786*y^3*z^3 - 30900*y^4*z^3 + 52884*y^5*z^3 - 40794*y^6*z^3 + 10256*y^7*z^3 + 1356*y^8*z^3 - 78*y*z^4 + 1262*y^2*z^4 - 7338*y^3*z^4 + 17751*y^4*z^4 - 17623*y^5*z^4 + 4685*y^6*z^4 + 1629*y^7*z^4 - 18*z^5 + 126*y*z^5 - 588*y^2*z^5 + 2628*y^3*z^5 - 4398*y^4*z^5 + 2010*y^5*z^5 + 672*y^6*z^5 + 69*z^6 - 153*y*z^6 + 183*y^2*z^6 - 899*y^3*z^6 + 1208*y^4*z^6 - 120*y^5*z^6 - 84*z^7 + 204*y*z^7 - 434*y^2*z^7 + 554*y^3*z^7 - 168*y^4*z^7 + 33*z^8 - 99*y*z^8 + 105*y^2*z^8 - 39*y^3*z^8)/(72*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^4) + (7*G[1 - y, 0, z])/(3*z^3) - G[1 - y, 1, z]/(3*z^3) - (23*G[1 - y, 1 - y, z])/(6*z^3) + (31*G[1 - y, -y, z])/(6*z^3) - (2*G[-y, 0, z])/(3*z^3) + (14*G[-y, 1 - y, z])/(3*z^3) - G[-y, -y, z]/(3*z^3)) + G[0, 1, y]* ((408*y^5 - 3864*y^6 + 11232*y^7 - 14592*y^8 + 8904*y^9 - 2088*y^10 + 3019*y^4*z - 22679*y^5*z + 64672*y^6*z - 90616*y^7*z + 65333*y^8*z - 22237*y^9*z + 2520*y^10*z - 12*y^11*z + 4224*y^3*z^2 - 37442*y^4*z^2 + 124988*y^5*z^2 - 205950*y^6*z^2 + 180254*y^7*z^2 - 80996*y^8*z^2 + 15366*y^9*z^2 - 444*y^10*z^2 + 1466*y^2*z^3 - 21390*y^3*z^3 + 96696*y^4*z^3 - 200606*y^5*z^3 + 219185*y^6*z^3 - 127731*y^7*z^3 + 34233*y^8*z^3 - 1997*y^9*z^3 - 376*y*z^4 + 44*y^2*z^4 + 14548*y^3*z^4 - 52342*y^4*z^4 + 82864*y^5*z^4 - 72580*y^6*z^4 + 31424*y^7*z^4 - 3942*y^8*z^4 - z^5 + 2457*y*z^5 - 16180*y^2*z^5 + 45848*y^3*z^5 - 64656*y^4*z^5 + 34558*y^5*z^5 + 2501*y^6*z^5 - 4599*y^7*z^5 + 106*z^6 - 5868*y*z^6 + 33186*y^2*z^6 - 74454*y^3*z^6 + 68124*y^4*z^6 - 16662*y^5*z^6 - 4000*y^6*z^6 - 288*z^7 + 6394*y*z^7 - 25623*y^2*z^7 + 34677*y^3*z^7 - 12013*y^4*z^7 - 2859*y^5*z^7 + 262*z^8 - 3180*y*z^8 + 7380*y^2*z^8 - 3160*y^3*z^8 - 1374*y^4*z^8 - 79*z^9 + 573*y*z^9 - 273*y^2*z^9 - 293*y^3*z^9)/ (144*(-1 + y)^3*y^2*(-1 + z)*z^2*(-1 + y + z)^2*(y + z)^4) - (7*G[0, 1 - y, z])/(6*z^3) + (5*G[0, -y, z])/(3*z^3) + (10*G[1 - y, 0, z])/(3*z^3) - G[1 - y, 1, z]/(2*z^3) - (2*G[1 - y, 1 - y, z])/(3*z^3) - (13*G[1 - y, -y, z])/(3*z^3) - (2*G[-y, 0, z])/z^3 + (11*G[-y, 1 - y, z])/(3*z^3) + (44*G[-y, -y, z])/(3*z^3)) + ((-94 + 470*y - 940*y^2 + 940*y^3 - 470*y^4 + 94*y^5 + 135*z - 540*y*z + 810*y^2*z - 540*y^3*z + 135*y^4*z + 20*z^2 - 25*y*z^2 + 15*y^2*z^2 - 11*y^3*z^2 + y^4*z^2 - 61*z^3 + 92*y*z^3 - 49*y^2*z^3)*G[0, 0, 0, y])/ (6*(-1 + y)^4*z^2*(-1 + y + z)^2) + ((-6 + 24*y - 36*y^2 + 24*y^3 - 6*y^4 - 27*z + 81*y*z - 81*y^2*z + 27*y^3*z + 72*z^2 - 160*y*z^2 + 104*y^2*z^2 - 16*y^3*z^2 - 55*z^3 + 55*y*z^3 + 16*z^4)*G[0, 0, 0, z])/(12*(-1 + y)^3*z^2* (-1 + y + z)^2) + ((-148*y^5 + 800*y^6 - 1780*y^7 + 2080*y^8 - 1340*y^9 + 448*y^10 - 60*y^11 - 558*y^4*z + 3292*y^5*z - 7854*y^6*z + 9656*y^7*z - 6394*y^8*z + 2124*y^9*z - 266*y^10*z - 588*y^3*z^2 + 4110*y^4*z^2 - 10928*y^5*z^2 + 14189*y^6*z^2 - 9234*y^7*z^2 + 2586*y^8*z^2 - 114*y^9*z^2 - 21*y^10*z^2 - 96*y^2*z^3 + 1376*y^3*z^3 - 4546*y^4*z^3 + 5600*y^5*z^3 - 1534*y^6*z^3 - 1904*y^7*z^3 + 1188*y^8*z^3 - 96*y^9*z^3 + 144*y*z^4 - 796*y^2*z^4 + 2260*y^3*z^4 - 5112*y^4*z^4 + 8372*y^5*z^4 - 7552*y^6*z^4 + 2816*y^7*z^4 - 180*y^8*z^4 + 38*z^5 - 540*y*z^5 + 2366*y^2*z^5 - 5652*y^3*z^5 + 8574*y^4*z^5 - 7644*y^5*z^5 + 2966*y^6*z^5 - 180*y^7*z^5 - 82*z^6 + 608*y*z^6 - 1879*y^2*z^6 + 3410*y^3*z^6 - 3710*y^4*z^6 + 1710*y^5*z^6 - 105*y^6*z^6 + 50*z^7 - 236*y*z^7 + 562*y^2*z^7 - 896*y^3*z^7 + 544*y^4*z^7 - 36*y^5*z^7 - 6*z^8 + 24*y*z^8 - 92*y^2*z^8 + 80*y^3*z^8 - 6*y^4*z^8)*G[0, 0, 1, y])/(12*(-1 + y)^4*y^2*z^2* (-1 + y + z)^2*(y + z)^4) + ((4*y^5 - 20*y^6 + 40*y^7 - 40*y^8 + 20*y^9 - 4*y^10 + 16*y^4*z - 80*y^5*z + 150*y^6*z - 120*y^7*z + 20*y^8*z + 24*y^9*z - 10*y^10*z + 24*y^3*z^2 - 118*y^4*z^2 + 178*y^5*z^2 - 20*y^6*z^2 - 188*y^7*z^2 + 170*y^8*z^2 - 46*y^9*z^2 + 16*y^2*z^3 - 90*y^3*z^3 + 93*y^4*z^3 + 189*y^5*z^3 - 437*y^6*z^3 + 289*y^7*z^3 - 60*y^8*z^3 + 4*y*z^4 - 2*y^2*z^4 - 162*y^3*z^4 + 604*y^4*z^4 - 778*y^5*z^4 + 361*y^6*z^4 - 37*y^7*z^4 + 10*y^8*z^4 + 10*y*z^5 - 174*y^2*z^5 + 672*y^3*z^5 - 949*y^4*z^5 + 465*y^5*z^5 - 61*y^6*z^5 + 45*y^7*z^5 + 4*z^6 - 72*y*z^6 + 370*y^2*z^6 - 686*y^3*z^6 + 448*y^4*z^6 - 112*y^5*z^6 + 80*y^6*z^6 - 13*z^7 + 115*y*z^7 - 309*y^2*z^7 + 287*y^3*z^7 - 102*y^4*z^7 + 70*y^5*z^7 + 14*z^8 - 72*y*z^8 + 105*y^2*z^8 - 45*y^3*z^8 + 30*y^4*z^8 - 5*z^9 + 15*y*z^9 - 7*y^2*z^9 + 5*y^3*z^9)*G[0, 0, 1, z])/ (12*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-12*y^5 + 82*y^6 - 230*y^7 + 340*y^8 - 280*y^9 + 122*y^10 - 22*y^11 - 48*y^4*z + 430*y^5*z - 1417*y^6*z + 2331*y^7*z - 2074*y^8*z + 964*y^9*z - 189*y^10*z + 3*y^11*z - 72*y^3*z^2 + 1038*y^4*z^2 - 4226*y^5*z^2 + 8028*y^6*z^2 - 8046*y^7*z^2 + 4172*y^8*z^2 - 912*y^9*z^2 + 18*y^10*z^2 - 48*y^2*z^3 + 1342*y^3*z^3 - 6998*y^4*z^3 + 15974*y^5*z^3 - 18991*y^6*z^3 + 11855*y^7*z^3 - 3359*y^8*z^3 + 225*y^9*z^3 - 12*y*z^4 + 1258*y^2*z^4 - 8422*y^3*z^4 + 22950*y^4*z^4 - 32302*y^5*z^4 + 24436*y^6*z^4 - 8964*y^7*z^4 + 1056*y^8*z^4 + 600*y*z^5 - 6023*y^2*z^5 + 21105*y^3*z^5 - 36336*y^4*z^5 + 33440*y^5*z^5 - 15201*y^6*z^5 + 2367*y^7*z^5 + 138*z^6 - 2406*y*z^6 + 11584*y^2*z^6 - 25170*y^3*z^6 + 28404*y^4*z^6 - 15688*y^5*z^6 + 2946*y^6*z^6 - 414*z^7 + 3474*y*z^7 - 10185*y^2*z^7 + 14343*y^3*z^7 - 9621*y^4*z^7 + 2115*y^5*z^7 + 414*z^8 - 2070*y*z^8 + 3882*y^2*z^8 - 3246*y^3*z^8 + 828*y^4*z^8 - 138*z^9 + 414*y*z^9 - 462*y^2*z^9 + 138*y^3*z^9)*G[0, 0, 1 - y, z])/ (36*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-4*y^5 + 86*y^6 - 370*y^7 + 700*y^8 - 680*y^9 + 334*y^10 - 66*y^11 + 2*y^4*z + 244*y^5*z - 1329*y^6*z + 2836*y^7*z - 3004*y^8*z + 1584*y^9*z - 333*y^10*z + 118*y^3*z^2 - 348*y^4*z^2 - 342*y^5*z^2 + 2496*y^6*z^2 - 3676*y^7*z^2 + 2254*y^8*z^2 - 476*y^9*z^2 - 26*y^10*z^2 + 12*y^2*z^3 - 92*y^3*z^3 - 144*y^4*z^3 + 1272*y^5*z^3 - 1985*y^6*z^3 + 1042*y^7*z^3 + 3*y^8*z^3 - 120*y^9*z^3 + 50*y*z^4 - 310*y^2*z^4 + 714*y^3*z^4 - 780*y^4*z^4 + 822*y^5*z^4 - 1122*y^6*z^4 + 806*y^7*z^4 - 228*y^8*z^4 + 18*z^5 - 240*y*z^5 + 991*y^2*z^5 - 2020*y^3*z^5 + 2638*y^4*z^5 - 2376*y^5*z^5 + 1149*y^6*z^5 - 232*y^7*z^5 - 44*z^6 + 342*y*z^6 - 1032*y^2*z^6 + 1690*y^3*z^6 - 1634*y^4*z^6 + 768*y^5*z^6 - 138*y^6*z^6 + 34*z^7 - 184*y*z^7 + 407*y^2*z^7 - 466*y^3*z^7 + 245*y^4*z^7 - 48*y^5*z^7 - 8*z^8 + 32*y*z^8 - 48*y^2*z^8 + 32*y^3*z^8 - 8*y^4*z^8)*G[0, 1, 0, y])/(12*(-1 + y)^4*y^2*z^2* (-1 + y + z)^2*(y + z)^4) + ((14*y^5 - 70*y^6 + 140*y^7 - 140*y^8 + 70*y^9 - 14*y^10 + 56*y^4*z - 286*y^5*z + 524*y^6*z - 356*y^7*z - 56*y^8*z + 178*y^9*z - 60*y^10*z + 84*y^3*z^2 - 514*y^4*z^2 + 1016*y^5*z^2 - 608*y^6*z^2 - 392*y^7*z^2 + 610*y^8*z^2 - 196*y^9*z^2 + 56*y^2*z^3 - 658*y^3*z^3 + 2104*y^4*z^3 - 2980*y^5*z^3 + 2245*y^6*z^3 - 1057*y^7*z^3 + 335*y^8*z^3 - 45*y^9*z^3 + 14*y*z^4 - 354*y^2*z^4 + 1920*y^3*z^4 - 4606*y^4*z^4 + 6444*y^5*z^4 - 5473*y^6*z^4 + 2295*y^7*z^4 - 240*y^8*z^4 - 196*y*z^5 + 1494*y^2*z^5 - 4662*y^3*z^5 + 8386*y^4*z^5 - 8998*y^5*z^5 + 4568*y^6*z^5 - 540*y^7*z^5 - 46*z^6 + 700*y*z^6 - 2996*y^2*z^6 + 6484*y^3*z^6 - 8224*y^4*z^6 + 4950*y^5*z^6 - 660*y^6*z^6 + 122*z^7 - 926*y*z^7 + 2655*y^2*z^7 - 4161*y^3*z^7 + 3087*y^4*z^7 - 465*y^5*z^7 - 106*z^8 + 498*y*z^8 - 1027*y^2*z^8 + 1023*y^3*z^8 - 180*y^4*z^8 + 30*z^9 - 90*y*z^9 + 142*y^2*z^9 - 30*y^3*z^9)*G[0, 1, 0, z])/(12*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-44*y^5 + 162*y^6 - 222*y^7 + 134*y^8 - 30*y^9 - 145*y^4*z + 612*y^5*z - 968*y^6*z + 680*y^7*z - 179*y^8*z - 114*y^3*z^2 + 634*y^4*z^2 - 1242*y^5*z^2 + 1053*y^6*z^2 - 318*y^7*z^2 - 13*y^8*z^2 + 44*y^2*z^3 - 116*y^3*z^3 + 95*y^4*z^3 - 14*y^5*z^3 + 78*y^6*z^3 - 108*y^7*z^3 + 102*y*z^4 - 678*y^2*z^4 + 1692*y^3*z^4 - 1920*y^4*z^4 + 1050*y^5*z^4 - 330*y^6*z^4 + 33*z^5 - 448*y*z^5 + 1636*y^2*z^5 - 2448*y^3*z^5 + 1601*y^4*z^5 - 500*y^5*z^5 - 94*z^6 + 636*y*z^6 - 1367*y^2*z^6 + 1146*y^3*z^6 - 405*y^4*z^6 + 89*z^7 - 346*y*z^7 + 404*y^2*z^7 - 168*y^3*z^7 - 28*z^8 + 56*y*z^8 - 28*y^2*z^8)*G[0, 1, 1, y])/ (12*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-6*y^5 + 31*y^6 - 63*y^7 + 63*y^8 - 31*y^9 + 6*y^10 - 24*y^4*z + 138*y^5*z - 308*y^6*z + 334*y^7*z - 174*y^8*z + 32*y^9*z + 2*y^10*z - 36*y^3*z^2 + 243*y^4*z^2 - 617*y^5*z^2 + 743*y^6*z^2 - 417*y^7*z^2 + 74*y^8*z^2 + 10*y^9*z^2 - 24*y^2*z^3 + 204*y^3*z^3 - 611*y^4*z^3 + 827*y^5*z^3 - 485*y^6*z^3 + 67*y^7*z^3 + 12*y^8*z^3 + 10*y^9*z^3 - 6*y*z^4 + 95*y^2*z^4 - 383*y^3*z^4 + 632*y^4*z^4 - 420*y^5*z^4 + 65*y^6*z^4 - 25*y^7*z^4 + 42*y^8*z^4 + 14*y*z^5 - 118*y^2*z^5 + 300*y^3*z^5 - 281*y^4*z^5 + 77*y^5*z^5 - 57*y^6*z^5 + 69*y^7*z^5 - z^6 - 9*y*z^6 + 65*y^2*z^6 - 107*y^3*z^6 + 32*y^4*z^6 - 20*y^5*z^6 + 56*y^6*z^6 + z^7 + 7*y*z^7 - 31*y^2*z^7 + 5*y^3*z^7 + 18*y^4*z^7 + 24*y^5*z^7 + z^8 - 9*y*z^8 + 7*y^2*z^8 + 11*y^3*z^8 + 6*y^4*z^8 - z^9 + 3*y*z^9 + y^2*z^9 + y^3*z^9)* G[0, 1, 1, z])/(12*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((12*y^3 - 56*y^4 + 92*y^5 - 64*y^6 + 16*y^7 + 24*y^2*z - 144*y^3*z + 288*y^4*z - 240*y^5*z + 72*y^6*z + 12*y*z^2 - 115*y^2*z^2 + 308*y^3*z^2 - 307*y^4*z^2 + 90*y^5*z^2 + 12*y^6*z^2 - 38*y*z^3 + 170*y^2*z^3 - 208*y^3*z^3 + 31*y^4*z^3 + 56*y^5*z^3 - 11*y^6*z^3 - z^4 + 36*y*z^4 - 62*y^2*z^4 - 42*y^3*z^4 + 102*y^4*z^4 - 30*y^5*z^4 - 2*z^5 + 12*y*z^5 - 65*y^2*z^5 + 92*y^3*z^5 - 31*y^4*z^5 + 7*z^6 - 30*y*z^6 + 42*y^2*z^6 - 16*y^3*z^6 - 4*z^7 + 8*y*z^7 - 4*y^2*z^7)*G[0, 1, 1 - y, z])/(12*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-14*y^5 + 61*y^6 - 95*y^7 + 50*y^8 + 20*y^9 - 31*y^10 + 9*y^11 - 56*y^4*z + 314*y^5*z - 681*y^6*z + 699*y^7*z - 306*y^8*z + 35*y^10*z - 5*y^11*z - 84*y^3*z^2 + 688*y^4*z^2 - 2082*y^5*z^2 + 3029*y^6*z^2 - 2185*y^7*z^2 + 645*y^8*z^2 + 19*y^9*z^2 - 30*y^10*z^2 - 56*y^2*z^3 + 792*y^3*z^3 - 3347*y^4*z^3 + 6329*y^5*z^3 - 5864*y^6*z^3 + 2460*y^7*z^3 - 269*y^8*z^3 - 45*y^9*z^3 - 14*y*z^4 + 555*y^2*z^4 - 3393*y^3*z^4 + 8288*y^4*z^4 - 9652*y^5*z^4 + 5368*y^6*z^4 - 1262*y^7*z^4 + 110*y^8*z^4 + 218*y*z^5 - 2131*y^2*z^5 + 7033*y^3*z^5 - 10547*y^4*z^5 + 7687*y^5*z^5 - 2754*y^6*z^5 + 510*y^7*z^5 + 44*z^6 - 794*y*z^6 + 3759*y^2*z^6 - 7459*y^3*z^6 + 7029*y^4*z^6 - 3325*y^5*z^6 + 810*y^6*z^6 - 133*z^7 + 1127*y*z^7 - 3162*y^2*z^7 + 3878*y^3*z^7 - 2269*y^4*z^7 + 655*y^5*z^7 + 134*z^8 - 672*y*z^8 + 1149*y^2*z^8 - 817*y^3*z^8 + 270*y^4*z^8 - 45*z^9 + 135*y*z^9 - 119*y^2*z^9 + 45*y^3*z^9)*G[0, 1 - y, 0, z])/(12*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((-4*y^5 + 33*y^6 - 105*y^7 + 170*y^8 - 150*y^9 + 69*y^10 - 13*y^11 - 16*y^4*z + 146*y^5*z - 504*y^6*z + 878*y^7*z - 832*y^8*z + 414*y^9*z - 88*y^10*z + 2*y^11*z - 24*y^3*z^2 + 249*y^4*z^2 - 957*y^5*z^2 + 1850*y^6*z^2 - 1950*y^7*z^2 + 1089*y^8*z^2 - 269*y^9*z^2 + 12*y^10*z^2 - 16*y^2*z^3 + 182*y^3*z^3 - 805*y^4*z^3 + 1831*y^5*z^3 - 2308*y^6*z^3 + 1566*y^7*z^3 - 487*y^8*z^3 + 37*y^9*z^3 - 4*y*z^4 + 73*y^2*z^4 - 377*y^3*z^4 + 1011*y^4*z^4 - 1615*y^5*z^4 + 1455*y^6*z^4 - 605*y^7*z^4 + 62*y^8*z^4 - 28*y^2*z^5 + 170*y^3*z^5 - 555*y^4*z^5 + 873*y^5*z^5 - 513*y^6*z^5 + 45*y^7*z^5 - 3*z^6 + 39*y*z^6 - 142*y^2*z^6 + 118*y^3*z^6 + 215*y^4*z^6 - 251*y^5*z^6 - 8*y^6*z^6 + 9*z^7 - 71*y*z^7 + 164*y^2*z^7 - 68*y^3*z^7 - 49*y^4*z^7 - 33*y^5*z^7 - 9*z^8 + 45*y*z^8 - 52*y^2*z^8 + 2*y^3*z^8 - 18*y^4*z^8 + 3*z^9 - 9*y*z^9 + y^2*z^9 - 3*y^3*z^9)*G[0, 1 - y, 1, z])/(12*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((66*y^5 - 308*y^6 + 550*y^7 - 440*y^8 + 110*y^9 + 44*y^10 - 22*y^11 + 264*y^4*z - 1412*y^5*z + 2873*y^6*z - 2637*y^7*z + 818*y^8*z + 274*y^9*z - 195*y^10*z + 15*y^11*z + 396*y^3*z^2 - 2472*y^4*z^2 + 5674*y^5*z^2 - 5499*y^6*z^2 + 1143*y^7*z^2 + 1589*y^8*z^2 - 921*y^9*z^2 + 90*y^10*z^2 + 264*y^2*z^3 - 2024*y^3*z^3 + 5179*y^4*z^3 - 4291*y^5*z^3 - 2542*y^6*z^3 + 6122*y^7*z^3 - 3053*y^8*z^3 + 345*y^9*z^3 + 66*y*z^4 - 782*y^2*z^4 + 2108*y^3*z^4 + 504*y^4*z^4 - 9364*y^5*z^4 + 13420*y^6*z^4 - 6882*y^7*z^4 + 930*y^8*z^4 + 24*y*z^5 - 641*y^2*z^5 + 4737*y^3*z^5 - 13881*y^4*z^5 + 18383*y^5*z^5 - 10290*y^6*z^5 + 1620*y^7*z^5 + 78*z^6 - 936*y*z^6 + 4555*y^2*z^6 - 11703*y^3*z^6 + 16017*y^4*z^6 - 9973*y^5*z^6 + 1770*y^6*z^6 - 231*z^7 + 1755*y*z^7 - 5340*y^2*z^7 + 8292*y^3*z^7 - 5949*y^4*z^7 + 1185*y^5*z^7 + 228*z^8 - 1134*y*z^8 + 2226*y^2*z^8 - 1962*y^3*z^8 + 450*y^4*z^8 - 75*z^9 + 225*y*z^9 - 273*y^2*z^9 + 75*y^3*z^9)*G[0, 1 - y, 1 - y, z])/(36*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((153*y^6 - 741*y^7 + 1442*y^8 - 1410*y^9 + 693*y^10 - 137*y^11 + 652*y^5*z - 3502*y^6*z + 7484*y^7*z - 7940*y^8*z + 4156*y^9*z - 830*y^10*z - 20*y^11*z + 966*y^4*z^2 - 6118*y^5*z^2 + 15089*y^6*z^2 - 18099*y^7*z^2 + 10453*y^8*z^2 - 2171*y^9*z^2 - 120*y^10*z^2 + 636*y^3*z^3 - 5140*y^4*z^3 + 15480*y^5*z^3 - 22020*y^6*z^3 + 14624*y^7*z^3 - 3224*y^8*z^3 - 356*y^9*z^3 - 159*y^2*z^4 - 309*y^3*z^4 + 4568*y^4*z^4 - 11164*y^5*z^4 + 10227*y^6*z^4 - 2403*y^7*z^4 - 760*y^8*z^4 - 192*y*z^5 + 1654*y^2*z^5 - 4168*y^3*z^5 + 3252*y^4*z^5 + 424*y^5*z^5 + 174*y^6*z^5 - 1248*y^7*z^5 - 56*z^6 + 936*y*z^6 - 4211*y^2*z^6 + 7345*y^3*z^6 - 4961*y^4*z^6 + 1963*y^5*z^6 - 1432*y^6*z^6 + 180*z^7 - 1524*y*z^7 + 4104*y^2*z^7 - 4056*y^3*z^7 + 1700*y^4*z^7 - 1028*y^5*z^7 - 192*z^8 + 984*y*z^8 - 1468*y^2*z^8 + 668*y^3*z^8 - 408*y^4*z^8 + 68*z^9 - 204*y*z^9 + 100*y^2*z^9 - 68*y^3*z^9)*G[0, -y, 1 - y, z])/ (24*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-28*y^5 + 196*y^6 - 560*y^7 + 840*y^8 - 700*y^9 + 308*y^10 - 56*y^11 - 110*y^4*z + 828*y^5*z - 2534*y^6*z + 4056*y^7*z - 3594*y^8*z + 1676*y^9*z - 322*y^10*z - 132*y^3*z^2 + 1179*y^4*z^2 - 4118*y^5*z^2 + 7314*y^6*z^2 - 7080*y^7*z^2 + 3543*y^8*z^2 - 694*y^9*z^2 - 12*y^10*z^2 - 88*y^2*z^3 + 900*y^3*z^3 - 3548*y^4*z^3 + 6918*y^5*z^3 - 7270*y^6*z^3 + 3868*y^7*z^3 - 706*y^8*z^3 - 50*y^9*z^3 - 16*y*z^4 + 294*y^2*z^4 - 1524*y^3*z^4 + 3419*y^4*z^4 - 3948*y^5*z^4 + 2248*y^6*z^4 - 296*y^7*z^4 - 81*y^8*z^4 - 2*z^5 + 40*y*z^5 - 286*y^2*z^5 + 736*y^3*z^5 - 882*y^4*z^5 + 560*y^5*z^5 + 42*y^6*z^5 - 64*y^7*z^5 + 3*z^6 - 22*y*z^6 + 36*y^2*z^6 + 44*y^3*z^6 - 21*y^4*z^6 + 82*y^5*z^6 - 26*y^6*z^6 - 6*y*z^7 + 42*y^2*z^7 - 32*y^3*z^7 + 26*y^4*z^7 - 6*y^5*z^7 - z^8 + 4*y*z^8 - 6*y^2*z^8 + 4*y^3*z^8 - y^4*z^8)* G[1, 0, 0, y])/(12*(-1 + y)^4*y^2*z^2*(-1 + y + z)^2*(y + z)^4) - ((-1 + z)*(14*y - 37*y^2 + 20*y^3 - 28*y*z + 37*y^2*z + 46*z^2 - 78*y*z^2 + 69*y^2*z^2 - 92*z^3 + 92*y*z^3 + 46*z^4)*G[1, 0, 0, z])/ (12*y^2*z^3*(-1 + y + z)^2) + ((44*y^5 - 182*y^6 + 288*y^7 - 212*y^8 + 68*y^9 - 6*y^10 + 136*y^4*z - 616*y^5*z + 929*y^6*z - 451*y^7*z - 101*y^8*z + 103*y^9*z + 128*y^3*z^2 - 663*y^4*z^2 + 695*y^5*z^2 + 861*y^6*z^2 - 1843*y^7*z^2 + 870*y^8*z^2 - 48*y^9*z^2 - 58*y^2*z^3 + 270*y^3*z^3 - 1540*y^4*z^3 + 4614*y^5*z^3 - 5803*y^6*z^3 + 2751*y^7*z^3 - 234*y^8*z^3 - 112*y*z^4 + 840*y^2*z^4 - 3106*y^3*z^4 + 7075*y^4*z^4 - 8793*y^5*z^4 + 4633*y^6*z^4 - 477*y^7*z^4 - 42*z^5 + 518*y*z^5 - 2221*y^2*z^5 + 5303*y^3*z^5 - 7359*y^4*z^5 + 4569*y^5*z^5 - 528*y^6*z^5 + 105*z^6 - 721*y*z^6 + 2075*y^2*z^6 - 3433*y^3*z^6 + 2676*y^4*z^6 - 342*y^5*z^6 - 84*z^7 + 378*y*z^7 - 801*y^2*z^7 + 873*y^3*z^7 - 126*y^4*z^7 + 21*z^8 - 63*y*z^8 + 123*y^2*z^8 - 21*y^3*z^8)*G[1, 0, 1, y])/ (12*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-1 + z)*(-11*y^2 + 7*y^3 + 11*y^2*z + z^2 - 2*y*z^2 + 11*y^2*z^2 - 2*z^3 + 2*y*z^3 + z^4)*G[1, 0, 1, z])/(6*y^2*z^3*(-1 + y + z)^2) + ((10 + 26*y - 20*y^2 - 30*z - 46*y*z + 18*y^2*z + 30*z^2 + 49*y*z^2 - 10*z^3 - 29*y*z^3)*G[1, 0, 1 - y, z])/(12*y*z^3*(-1 + y + z)^2) + ((-56*y^5 + 146*y^6 - 102*y^7 - 10*y^8 + 22*y^9 - 214*y^4*z + 656*y^5*z - 555*y^6*z - 2*y^7*z + 115*y^8*z - 152*y^3*z^2 + 567*y^4*z^2 - 328*y^5*z^2 - 393*y^6*z^2 + 320*y^7*z^2 - 14*y^8*z^2 - 96*y^2*z^3 + 372*y^3*z^3 + 26*y^4*z^3 - 610*y^5*z^3 + 298*y^6*z^3 - 58*y^7*z^3 + 72*y*z^4 - 180*y^2*z^4 + 486*y^3*z^4 - 465*y^4*z^4 - 92*y^5*z^4 - 93*y^6*z^4 + 30*z^5 - 268*y*z^5 + 673*y^2*z^5 - 502*y^3*z^5 - 269*y^4*z^5 - 72*y^5*z^5 - 61*z^6 + 264*y*z^6 - 315*y^2*z^6 - 132*y^3*z^6 - 28*y^4*z^6 + 32*z^7 - 70*y*z^7 - 24*y^2*z^7 - 6*y^3*z^7 - z^8 + 2*y*z^8 - y^2*z^8)* G[1, 1, 0, y])/(12*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-1 + z)*(8*y - 40*y^2 + 24*y^3 - 16*y*z + 40*y^2*z + z^2 + 6*y*z^2 + 5*y^2*z^2 - 2*z^3 + 2*y*z^3 + z^4)*G[1, 1, 0, z])/ (6*y^2*z^3*(-1 + y + z)^2) + ((28*y^5 - 130*y^6 + 240*y^7 - 220*y^8 + 100*y^9 - 18*y^10 + 124*y^4*z - 636*y^5*z + 1325*y^6*z - 1399*y^7*z + 747*y^8*z - 161*y^9*z + 176*y^3*z^2 - 1078*y^4*z^2 + 2674*y^5*z^2 - 3408*y^6*z^2 + 2248*y^7*z^2 - 634*y^8*z^2 + 22*y^9*z^2 + 118*y^2*z^3 - 942*y^3*z^3 + 2898*y^4*z^3 - 4618*y^5*z^3 + 3893*y^6*z^3 - 1457*y^7*z^3 + 108*y^8*z^3 + 32*y*z^4 - 446*y^2*z^4 + 1864*y^3*z^4 - 3890*y^4*z^4 + 4294*y^5*z^4 - 2092*y^6*z^4 + 222*y^7*z^4 + 6*z^5 - 134*y*z^5 + 775*y^2*z^5 - 2117*y^3*z^5 + 3053*y^4*z^5 - 1895*y^5*z^5 + 248*y^6*z^5 - 22*z^6 + 210*y*z^6 - 732*y^2*z^6 + 1344*y^3*z^6 - 1058*y^4*z^6 + 162*y^5*z^6 + 26*z^7 - 138*y*z^7 + 323*y^2*z^7 - 335*y^3*z^7 + 60*y^4*z^7 - 10*z^8 + 30*y*z^8 - 46*y^2*z^8 + 10*y^3*z^8)*G[1, 1, 1, y])/(12*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^4) + G[1 - y, z]*((270*y^4 + 3240*y^5 - 12325*y^6 + 4331*y^7 + 31676*y^8 - 52034*y^9 + 32011*y^10 - 7169*y^11 + 1080*y^3*z + 11016*y^4*z - 51541*y^5*z + 16619*y^6*z + 198808*y^7*z - 376588*y^8*z + 282265*y^9*z - 89599*y^10*z + 7940*y^11*z + 1620*y^2*z^2 + 11664*y^3*z^2 - 71049*y^4*z^2 - 24387*y^5*z^2 + 612302*y^6*z^2 - 1253700*y^7*z^2 + 1106766*y^8*z^2 - 448196*y^9*z^2 + 65157*y^10*z^2 - 177*y^11*z^2 + 1080*y*z^3 + 1296*y^2*z^3 - 37066*y^3*z^3 - 90082*y^4*z^3 + 963356*y^5*z^3 - 2257058*y^6*z^3 + 2385865*y^7*z^3 - 1205861*y^8*z^3 + 245445*y^9*z^3 - 6975*y^10*z^3 + 270*z^4 - 4536*y*z^4 + 5099*y^2*z^4 - 95035*y^3*z^4 + 810808*y^4*z^4 - 2289048*y^5*z^4 + 2966389*y^6*z^4 - 1859689*y^7*z^4 + 495004*y^8*z^4 - 29262*y^9*z^4 - 1944*z^5 + 12315*y*z^5 - 49635*y^2*z^5 + 354668*y^3*z^5 - 1285848*y^4*z^5 + 2138814*y^5*z^5 - 1694462*y^6*z^5 + 575415*y^7*z^5 - 52779*y^8*z^5 + 5277*z^6 - 21663*y*z^6 + 77436*y^2*z^6 - 351030*y^3*z^6 + 829035*y^4*z^6 - 893097*y^5*z^6 + 392922*y^6*z^6 - 49248*y^7*z^6 - 7068*z^7 + 20322*y*z^7 - 40016*y^2*z^7 + 134223*y^3*z^7 - 246543*y^4*z^7 + 154775*y^5*z^7 - 22605*y^6*z^7 + 4932*z^8 - 8778*y*z^8 + 4794*y^2*z^8 - 31986*y^3*z^8 + 40656*y^4*z^8 - 2706*y^5*z^8 - 1668*z^9 + 1323*y*z^9 - 3735*y^2*z^9 + 13305*y^3*z^9 + 1143*y^4*z^9 + 201*z^10 - 63*y*z^10 + 3141*y^2*z^10 + 177*y^3*z^10)/ (1296*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^4) + ((-72*y^5 + 797*y^6 - 2540*y^7 + 3534*y^8 - 2276*y^9 + 557*y^10 - 288*y^4*z + 3284*y^5*z - 12090*y^6*z + 19674*y^7*z - 15050*y^8*z + 4746*y^9*z - 276*y^10*z - 432*y^3*z^2 + 5196*y^4*z^2 - 23056*y^5*z^2 + 44909*y^6*z^2 - 40930*y^7*z^2 + 15969*y^8*z^2 - 1656*y^9*z^2 - 288*y^2*z^3 + 4052*y^3*z^3 - 22862*y^4*z^3 + 54740*y^5*z^3 - 59568*y^6*z^3 + 28072*y^7*z^3 - 4146*y^8*z^3 - 72*y*z^4 + 1433*y^2*z^4 - 11724*y^3*z^4 + 37110*y^4*z^4 - 49016*y^5*z^4 + 27525*y^6*z^4 - 5556*y^7*z^4 + 240*y*z^5 - 2950*y^2*z^5 + 13598*y^3*z^5 - 22096*y^4*z^5 + 14238*y^5*z^5 - 4230*y^6*z^5 + 6*z^6 - 312*y*z^6 + 2501*y^2*z^6 - 4906*y^3*z^6 + 2687*y^4*z^6 - 1776*y^5*z^6 - 18*z^7 + 204*y*z^7 - 480*y^2*z^7 - 540*y^3*z^7 - 366*y^4*z^7 + 18*z^8 - 72*y*z^8 - 210*y^2*z^8 - 36*y^3*z^8 - 6*z^9 + 12*y*z^9 - 6*y^2*z^9)* G[0, 0, y])/(72*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((12*y^5 - 18*y^6 - 90*y^7 + 300*y^8 - 360*y^9 + 198*y^10 - 42*y^11 + 48*y^4*z - 86*y^5*z - 376*y^6*z + 1406*y^7*z - 1824*y^8*z + 1078*y^9*z - 248*y^10*z + 2*y^11*z + 72*y^3*z^2 - 184*y^4*z^2 - 512*y^5*z^2 + 2424*y^6*z^2 - 3452*y^7*z^2 + 2180*y^8*z^2 - 540*y^9*z^2 + 12*y^10*z^2 + 48*y^2*z^3 - 212*y^3*z^3 - 147*y^4*z^3 + 1621*y^5*z^3 - 2442*y^6*z^3 + 1384*y^7*z^3 - 255*y^8*z^3 + 3*y^9*z^3 + 12*y*z^4 - 188*y^2*z^4 + 564*y^3*z^4 - 906*y^4*z^4 + 1712*y^5*z^4 - 2329*y^6*z^4 + 1245*y^7*z^4 - 110*y^8*z^4 - 90*y*z^5 + 686*y^2*z^5 - 2260*y^3*z^5 + 4737*y^4*z^5 - 5809*y^5*z^5 + 3101*y^6*z^5 - 321*y^7*z^5 - 22*z^6 + 338*y*z^6 - 1574*y^2*z^6 + 3914*y^3*z^6 - 5530*y^4*z^6 + 3482*y^5*z^6 - 432*y^6*z^6 + 65*z^7 - 515*y*z^7 + 1616*y^2*z^7 - 2766*y^3*z^7 + 2183*y^4*z^7 - 319*y^5*z^7 - 64*z^8 + 318*y*z^8 - 695*y^2*z^8 + 743*y^3*z^8 - 126*y^4*z^8 + 21*z^9 - 63*y*z^9 + 107*y^2*z^9 - 21*y^3*z^9)*G[0, 1, y])/ (12*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((30*y^5 - 253*y^6 + 712*y^7 - 918*y^8 + 562*y^9 - 133*y^10 + 120*y^4*z - 1114*y^5*z + 3348*y^6*z - 4560*y^7*z + 2932*y^8*z - 726*y^9*z + 180*y^3*z^2 - 1986*y^4*z^2 + 6626*y^5*z^2 - 9673*y^6*z^2 + 6512*y^7*z^2 - 1659*y^8*z^2 + 120*y^2*z^3 - 1432*y^3*z^3 + 5653*y^4*z^3 - 9250*y^5*z^3 + 6618*y^6*z^3 - 1712*y^7*z^3 + 3*y^8*z^3 + 30*y*z^4 - 817*y^2*z^4 + 3624*y^3*z^4 - 5946*y^4*z^4 + 3928*y^5*z^4 - 855*y^6*z^4 + 6*y^7*z^4 - 78*y*z^5 + 1154*y^2*z^5 - 2656*y^3*z^5 + 1829*y^4*z^5 - 360*y^5*z^5 - 9*y^6*z^5 + 54*y*z^6 - 349*y^2*z^6 + 284*y^3*z^6 - 133*y^4*z^6 - 36*y^5*z^6 - 3*z^7 + 18*y*z^7 - 120*y^2*z^7 + 24*y^3*z^7 - 39*y^4*z^7 + 6*z^8 - 30*y*z^8 + 12*y^2*z^8 - 18*y^3*z^8 - 3*z^9 + 6*y*z^9 - 3*y^2*z^9)* G[1, 0, y])/(36*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((30*y^5 - 221*y^6 + 655*y^7 - 1010*y^8 + 860*y^9 - 385*y^10 + 71*y^11 + 120*y^4*z - 902*y^5*z + 2855*y^6*z - 4797*y^7*z + 4478*y^8*z - 2192*y^9*z + 435*y^10*z + 3*y^11*z + 180*y^3*z^2 - 1353*y^4*z^2 + 4591*y^5*z^2 - 8622*y^6*z^2 + 9132*y^7*z^2 - 5059*y^8*z^2 + 1113*y^9*z^2 + 18*y^10*z^2 + 120*y^2*z^3 - 932*y^3*z^3 + 3394*y^4*z^3 - 7366*y^5*z^3 + 9377*y^6*z^3 - 6199*y^7*z^3 + 1513*y^8*z^3 + 93*y^9*z^3 + 30*y*z^4 - 221*y^2*z^4 + 671*y^3*z^4 - 1869*y^4*z^4 + 3893*y^5*z^4 - 3773*y^6*z^4 + 957*y^7*z^4 + 312*y^8*z^4 + 30*y*z^5 - 545*y^2*z^5 + 1815*y^3*z^5 - 1782*y^4*z^5 + 164*y^5*z^5 - 237*y^6*z^5 + 603*y^7*z^5 + 27*z^6 - 405*y*z^6 + 1870*y^2*z^6 - 3276*y^3*z^6 + 2235*y^4*z^6 - 949*y^5*z^6 + 690*y^6*z^6 - 84*z^7 + 696*y*z^7 - 1839*y^2*z^7 + 1809*y^3*z^7 - 765*y^4*z^7 + 471*y^5*z^7 + 87*z^8 - 441*y*z^8 + 654*y^2*z^8 - 288*y^3*z^8 + 180*y^4*z^8 - 30*z^9 + 90*y*z^9 - 42*y^2*z^9 + 30*y^3*z^9)* G[1, 1, y])/(36*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) - (47*G[0, 0, 0, y])/(3*z^3) - (22*G[0, 0, 1, y])/(3*z^3) + (31*G[0, 1, 0, y])/(6*z^3) - (7*G[0, 1, 1, y])/(6*z^3) + (7*G[1, 0, 0, y])/(3*z^3) - (19*G[1, 0, 1, y])/(6*z^3) - (13*G[1, 1, 0, y])/(2*z^3) - (5*G[1, 1, 1, y])/(6*z^3)) + G[-y, z]*(((-100*y^6 + 250*y^7 - 134*y^8 - 602*y^5*z + 1633*y^6*z - 1026*y^7*z + 17*y^8*z - 1335*y^4*z^2 + 4290*y^5*z^2 - 3208*y^6*z^2 + 102*y^7*z^2 - 1168*y^3*z^3 + 5365*y^4*z^3 - 5126*y^5*z^3 + 240*y^6*z^3 - 272*y^2*z^4 + 2986*y^3*z^4 - 4257*y^4*z^4 + 250*y^5*z^4 + 158*y*z^5 + 167*y^2*z^5 - 1394*y^3*z^5 + 30*y^4*z^5 + 47*z^6 - 470*y*z^6 + 378*y^2*z^6 - 198*y^3*z^6 - 109*z^7 + 402*y*z^7 - 208*y^2*z^7 + 77*z^8 - 90*y*z^8 - 15*z^9)*G[0, 1, y])/(12*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-428*y^6 + 604*y^7 - 245*y^8 - 1790*y^5*z + 3455*y^6*z - 1746*y^7*z + 45*y^8*z - 2733*y^4*z^2 + 7642*y^5*z^2 - 5016*y^6*z^2 + 270*y^7*z^2 - 1844*y^3*z^3 + 8269*y^4*z^3 - 7462*y^5*z^3 + 636*y^6*z^3 - 200*y^2*z^4 + 3788*y^3*z^4 - 5646*y^4*z^4 + 666*y^5*z^4 + 198*y*z^5 - 203*y^2*z^5 - 1278*y^3*z^5 + 90*y^4*z^5 + 69*z^6 - 690*y*z^6 + 1000*y^2*z^6 - 510*y^3*z^6 - 177*z^7 + 726*y*z^7 - 540*y^2*z^7 + 147*z^8 - 234*y*z^8 - 39*z^9)*G[1, 0, y])/(36*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((895*y^4 - 1442*y^5 + 661*y^6 + 1754*y^3*z - 4380*y^4*z + 2464*y^5*z + 114*y^6*z + 967*y^2*z^2 - 4650*y^3*z^2 + 3630*y^4*z^2 + 456*y^5*z^2 + 180*y*z^3 - 2198*y^2*z^3 + 2944*y^3*z^3 + 558*y^4*z^3 + 156*z^4 - 924*y*z^4 + 1957*y^2*z^4 - 48*y^3*z^4 - 438*z^5 + 1248*y*z^5 - 642*y^2*z^5 + 408*z^6 - 504*y*z^6 - 126*z^7)*G[1, 1, y])/ (72*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (37*G[0, 0, 1, y])/ (3*z^3) + G[0, 1, 0, y]/(3*z^3) + (11*G[0, 1, 1, y])/(3*z^3) + (7*G[1, 0, 0, y])/(3*z^3) + (11*G[1, 0, 1, y])/(3*z^3) + (14*G[1, 1, 0, y])/(3*z^3) + (7*G[1, 1, 1, y])/(3*z^3)) + ((-1 + z)*(8*y - 22*y^2 + 10*y^3 - 16*y*z + 22*y^2*z - 5*z^2 + 18*y*z^2 - 14*y^2*z^2 + 10*z^3 - 10*y*z^3 - 5*z^4)*G[1, 1, 1, z])/ (12*y^2*z^3*(-1 + y + z)^2) + ((8*y - 54*y^2 + 24*y^3 - 24*y*z + 84*y^2*z - 16*y^3*z + z^2 + 22*y*z^2 - 36*y^2*z^2 - 3*z^3 - 4*y*z^3 + 6*y^2*z^3 + 3*z^4 - 2*y*z^4 - z^5)*G[1, 1, 1 - y, z])/ (12*y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(-16*y - 9*y^2 + 12*y^3 + 32*y*z + 9*y^2*z - 2*z^2 - 12*y*z^2 - 25*y^2*z^2 + 4*z^3 - 4*y*z^3 - 2*z^4)*G[1, 1 - y, 0, z])/(12*y^2*z^3*(-1 + y + z)^2) + ((-4*y + 6*y^2 - 4*y^3 + 12*y*z - 12*y^2*z + 4*y^3*z - 3*z^2 - 6*y*z^2 - 14*y^2*z^2 + 9*z^3 - 8*y*z^3 + 20*y^2*z^3 - 9*z^4 + 6*y*z^4 + 3*z^5)*G[1, 1 - y, 1, z])/(12*y^2*z^3*(-1 + y + z)^2) + ((8*y + 9*y^2 - 4*y^3 - 24*y*z - 6*y^2*z - 4*z^2 + 32*y*z^2 + 14*y^2*z^2 + 12*z^3 - 24*y*z^3 - 17*y^2*z^3 - 12*z^4 + 8*y*z^4 + 4*z^5)*G[1, 1 - y, 1 - y, z])/(12*y^2*z^3*(-1 + y + z)^2) + ((14*y^5 - 106*y^6 + 320*y^7 - 500*y^8 + 430*y^9 - 194*y^10 + 36*y^11 + 56*y^4*z - 454*y^5*z + 1495*y^6*z - 2559*y^7*z + 2406*y^8*z - 1180*y^9*z + 235*y^10*z + y^11*z + 84*y^3*z^2 - 706*y^4*z^2 + 2548*y^5*z^2 - 4883*y^6*z^2 + 5155*y^7*z^2 - 2821*y^8*z^2 + 617*y^9*z^2 + 6*y^10*z^2 + 56*y^2*z^3 - 440*y^3*z^3 + 1676*y^4*z^3 - 3674*y^5*z^3 + 4531*y^6*z^3 - 2813*y^7*z^3 + 597*y^8*z^3 + 67*y^9*z^3 + 14*y*z^4 + 38*y^2*z^4 - 544*y^3*z^4 + 1388*y^4*z^4 - 1522*y^5*z^4 + 1053*y^6*z^4 - 747*y^7*z^4 + 320*y^8*z^4 + 142*y*z^5 - 1377*y^2*z^5 + 4585*y^3*z^5 - 7222*y^4*z^5 + 6032*y^5*z^5 - 2885*y^6*z^5 + 741*y^7*z^5 + 46*z^6 - 740*y*z^6 + 3417*y^2*z^6 - 6933*y^3*z^6 + 7001*y^4*z^6 - 3677*y^5*z^6 + 950*y^6*z^6 - 138*z^7 + 1136*y*z^7 - 3205*y^2*z^7 + 4055*y^3*z^7 - 2449*y^4*z^7 + 697*y^5*z^7 + 138*z^8 - 690*y*z^8 + 1193*y^2*z^8 - 853*y^3*z^8 + 276*y^4*z^8 - 46*z^9 + 138*y*z^9 - 122*y^2*z^9 + 46*y^3*z^9)*G[1 - y, 0, 0, z])/ (12*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-4*y^5 + 14*y^6 - 10*y^7 - 20*y^8 + 40*y^9 - 26*y^10 + 6*y^11 - 16*y^4*z + 66*y^5*z - 66*y^6*z - 76*y^7*z + 204*y^8*z - 150*y^9*z + 38*y^10*z - 24*y^3*z^2 + 120*y^4*z^2 - 152*y^5*z^2 - 143*y^6*z^2 + 501*y^7*z^2 - 421*y^8*z^2 + 119*y^9*z^2 - 16*y^2*z^3 + 86*y^3*z^3 - 67*y^4*z^3 - 397*y^5*z^3 + 1012*y^6*z^3 - 904*y^7*z^3 + 291*y^8*z^3 - 5*y^9*z^3 - 4*y*z^4 + 44*y^2*z^4 - 40*y^3*z^4 - 400*y^4*z^4 + 1222*y^5*z^4 - 1333*y^6*z^4 + 537*y^7*z^4 - 26*y^8*z^4 + 30*y^2*z^5 - 304*y^3*z^5 + 993*y^4*z^5 - 1359*y^5*z^5 + 705*y^6*z^5 - 57*y^7*z^5 - 2*z^6 + 34*y*z^6 - 197*y^2*z^6 + 611*y^3*z^6 - 987*y^4*z^6 + 641*y^5*z^6 - 68*y^6*z^6 + 7*z^7 - 63*y*z^7 + 228*y^2*z^7 - 450*y^3*z^7 + 373*y^4*z^7 - 47*y^5*z^7 - 8*z^8 + 42*y*z^8 - 105*y^2*z^8 + 121*y^3*z^8 - 18*y^4*z^8 + 3*z^9 - 9*y*z^9 + 17*y^2*z^9 - 3*y^3*z^9)*G[1 - y, 0, 1, z])/(12*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-9*y^5 + 89*y^6 - 310*y^7 + 530*y^8 - 485*y^9 + 229*y^10 - 44*y^11 - 36*y^4*z + 422*y^5*z - 1673*y^6*z + 3189*y^7*z - 3206*y^8*z + 1640*y^9*z - 333*y^10*z - 3*y^11*z - 54*y^3*z^2 + 834*y^4*z^2 - 3877*y^5*z^2 + 8361*y^6*z^2 - 9333*y^7*z^2 + 5227*y^8*z^2 - 1140*y^9*z^2 - 18*y^10*z^2 - 36*y^2*z^3 + 842*y^3*z^3 - 4816*y^4*z^3 + 12130*y^5*z^3 - 15479*y^6*z^3 + 9823*y^7*z^3 - 2449*y^8*z^3 - 15*y^9*z^3 - 9*y*z^4 + 401*y^2*z^4 - 3236*y^3*z^4 + 10296*y^4*z^4 - 15959*y^5*z^4 + 12233*y^6*z^4 - 3858*y^7*z^4 + 132*y^8*z^4 + 132*y*z^5 - 1495*y^2*z^5 + 6039*y^3*z^5 - 11646*y^4*z^5 + 11266*y^5*z^5 - 4779*y^6*z^5 + 459*y^7*z^5 + 36*z^6 - 561*y*z^6 + 2825*y^2*z^6 - 6627*y^3*z^6 + 7989*y^4*z^6 - 4436*y^5*z^6 + 678*y^6*z^6 - 108*z^7 + 870*y*z^7 - 2613*y^2*z^7 + 3891*y^3*z^7 - 2715*y^4*z^7 + 531*y^5*z^7 + 108*z^8 - 540*y*z^8 + 1050*y^2*z^8 - 930*y^3*z^8 + 216*y^4*z^8 - 36*z^9 + 108*y*z^9 - 132*y^2*z^9 + 36*y^3*z^9)*G[1 - y, 0, 1 - y, z])/(18*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((-8*y^5 + 45*y^6 - 101*y^7 + 115*y^8 - 69*y^9 + 20*y^10 - 2*y^11 - 32*y^4*z + 236*y^5*z - 643*y^6*z + 855*y^7*z - 590*y^8*z + 202*y^9*z - 31*y^10*z + 3*y^11*z - 48*y^3*z^2 + 448*y^4*z^2 - 1420*y^5*z^2 + 2157*y^6*z^2 - 1729*y^7*z^2 + 733*y^8*z^2 - 159*y^9*z^2 + 18*y^10*z^2 - 32*y^2*z^3 + 270*y^3*z^3 - 846*y^4*z^3 + 1320*y^5*z^3 - 1274*y^6*z^3 + 840*y^7*z^3 - 304*y^8*z^3 + 26*y^9*z^3 - 8*y*z^4 + 153*y^2*z^4 - 425*y^3*z^4 + 279*y^4*z^4 - 213*y^5*z^4 + 681*y^6*z^4 - 407*y^7*z^4 - 60*y^8*z^4 - 38*y*z^5 + 243*y^2*z^5 - 927*y^3*z^5 + 1106*y^4*z^5 + 196*y^5*z^5 - 365*y^6*z^5 - 267*y^7*z^5 - 22*z^6 + 298*y*z^6 - 1285*y^2*z^6 + 2121*y^3*z^6 - 865*y^4*z^6 - 45*y^5*z^6 - 410*y^6*z^6 + 66*z^7 - 516*y*z^7 + 1332*y^2*z^7 - 1028*y^3*z^7 + 158*y^4*z^7 - 324*y^5*z^7 - 66*z^8 + 330*y*z^8 - 425*y^2*z^8 + 85*y^3*z^8 - 132*y^4*z^8 + 22*z^9 - 66*y*z^9 + 14*y^2*z^9 - 22*y^3*z^9)*G[1 - y, 1, 0, z])/ (12*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((4*y^5 - 33*y^6 + 111*y^7 - 192*y^8 + 180*y^9 - 87*y^10 + 17*y^11 + 16*y^4*z - 148*y^5*z + 541*y^6*z - 1005*y^7*z + 1012*y^8*z - 532*y^9*z + 119*y^10*z - 3*y^11*z + 24*y^3*z^2 - 258*y^4*z^2 + 1054*y^5*z^2 - 2146*y^6*z^2 + 2352*y^7*z^2 - 1354*y^8*z^2 + 346*y^9*z^2 - 18*y^10*z^2 + 16*y^2*z^3 - 220*y^3*z^3 + 1056*y^4*z^3 - 2420*y^5*z^3 + 2912*y^6*z^3 - 1832*y^7*z^3 + 536*y^8*z^3 - 48*y^9*z^3 + 4*y*z^4 - 71*y^2*z^4 + 465*y^3*z^4 - 1316*y^4*z^4 + 1796*y^5*z^4 - 1227*y^6*z^4 + 417*y^7*z^4 - 68*y^8*z^4 - 4*y*z^5 + 53*y^2*z^5 - 217*y^3*z^5 + 298*y^4*z^5 - 126*y^5*z^5 + 37*y^6*z^5 - 45*y^7*z^5 + 2*z^6 - 22*y*z^6 + 88*y^2*z^6 - 234*y^3*z^6 + 368*y^4*z^6 - 220*y^5*z^6 + 2*y^6*z^6 - 6*z^7 + 46*y*z^7 - 144*y^2*z^7 + 252*y^3*z^7 - 194*y^4*z^7 + 22*y^5*z^7 + 6*z^8 - 30*y*z^8 + 68*y^2*z^8 - 72*y^3*z^8 + 12*y^4*z^8 - 2*z^9 + 6*y*z^9 - 10*y^2*z^9 + 2*y^3*z^9)* G[1 - y, 1, 1, z])/(12*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-14*y^3 + 53*y^4 - 80*y^5 + 59*y^6 - 20*y^7 + 2*y^8 - 28*y^2*z + 152*y^3*z - 307*y^4*z + 288*y^5*z - 124*y^6*z + 20*y^7*z - y^8*z - 14*y*z^2 + 154*y^2*z^2 - 460*y^3*z^2 + 567*y^4*z^2 - 304*y^5*z^2 + 61*y^6*z^2 - 4*y^7*z^2 + 48*y*z^3 - 276*y^2*z^3 + 494*y^3*z^3 - 341*y^4*z^3 + 80*y^5*z^3 - 5*y^6*z^3 + 3*z^4 - 72*y*z^4 + 219*y^2*z^4 - 210*y^3*z^4 + 65*y^4*z^4 - 8*y^5*z^4 - 9*z^5 + 62*y*z^5 - 96*y^2*z^5 + 52*y^3*z^5 - 15*y^4*z^5 + 9*z^6 - 30*y*z^6 + 30*y^2*z^6 - 12*y^3*z^6 - 3*z^7 + 6*y*z^7 - 3*y^2*z^7)*G[1 - y, 1, 1 - y, z])/(12*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((8*y^5 - 55*y^6 + 155*y^7 - 230*y^8 + 190*y^9 - 83*y^10 + 15*y^11 + 32*y^4*z - 228*y^5*z + 674*y^6*z - 1058*y^7*z + 932*y^8*z - 440*y^9*z + 90*y^10*z - 2*y^11*z + 48*y^3*z^2 - 336*y^4*z^2 + 1008*y^5*z^2 - 1661*y^6*z^2 + 1587*y^7*z^2 - 843*y^8*z^2 + 209*y^9*z^2 - 12*y^10*z^2 + 32*y^2*z^3 - 206*y^3*z^3 + 528*y^4*z^3 - 758*y^5*z^3 + 735*y^6*z^3 - 479*y^7*z^3 + 157*y^8*z^3 - 9*y^9*z^3 + 8*y*z^4 - 39*y^2*z^4 - 129*y^3*z^4 + 802*y^4*z^4 - 1290*y^5*z^4 + 880*y^6*z^4 - 320*y^7*z^4 + 88*y^8*z^4 + 38*y*z^5 - 436*y^2*z^5 + 1696*y^3*z^5 - 2906*y^4*z^5 + 2392*y^5*z^5 - 1062*y^6*z^5 + 294*y^7*z^5 + 22*z^6 - 298*y*z^6 + 1383*y^2*z^6 - 2845*y^3*z^6 + 2777*y^4*z^6 - 1399*y^5*z^6 + 424*y^6*z^6 - 66*z^7 + 516*y*z^7 - 1439*y^2*z^7 + 1741*y^3*z^7 - 983*y^4*z^7 + 327*y^5*z^7 + 66*z^8 - 330*y*z^8 + 549*y^2*z^8 - 353*y^3*z^8 + 132*y^4*z^8 - 22*z^9 + 66*y*z^9 - 50*y^2*z^9 + 22*y^3*z^9)*G[1 - y, 1 - y, 0, z])/ (12*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((2*y^5 - 11*y^6 + 21*y^7 - 15*y^8 - y^9 + 6*y^10 - 2*y^11 + 8*y^4*z - 52*y^5*z + 117*y^6*z - 111*y^7*z + 34*y^8*z + 6*y^9*z + y^10*z - 3*y^11*z + 12*y^3*z^2 - 103*y^4*z^2 + 293*y^5*z^2 - 363*y^6*z^2 + 199*y^7*z^2 - 56*y^8*z^2 + 36*y^9*z^2 - 18*y^10*z^2 + 8*y^2*z^3 - 98*y^3*z^3 + 365*y^4*z^3 - 561*y^5*z^3 + 366*y^6*z^3 - 114*y^7*z^3 + 81*y^8*z^3 - 47*y^9*z^3 + 2*y*z^4 - 63*y^2*z^4 + 337*y^3*z^4 - 668*y^4*z^4 + 520*y^5*z^4 - 130*y^6*z^4 + 76*y^7*z^4 - 74*y^8*z^4 - 18*y*z^5 + 181*y^2*z^5 - 531*y^3*z^5 + 567*y^4*z^5 - 159*y^5*z^5 + 36*y^6*z^5 - 84*y^7*z^5 - 3*z^6 + 57*y*z^6 - 261*y^2*z^6 + 409*y^3*z^6 - 172*y^4*z^6 + 12*y^5*z^6 - 74*y^6*z^6 + 9*z^7 - 77*y*z^7 + 190*y^2*z^7 - 132*y^3*z^7 + 9*y^4*z^7 - 47*y^5*z^7 - 9*z^8 + 45*y*z^8 - 56*y^2*z^8 + 6*y^3*z^8 - 18*y^4*z^8 + 3*z^9 - 9*y*z^9 + y^2*z^9 - 3*y^3*z^9)* G[1 - y, 1 - y, 1, z])/(12*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-48*y^5 + 109*y^6 - 39*y^7 - 57*y^8 + 35*y^9 - 192*y^4*z + 610*y^5*z - 627*y^6*z + 183*y^7*z + 35*y^8*z - 9*y^9*z - 288*y^3*z^2 + 1359*y^4*z^2 - 2145*y^5*z^2 + 1365*y^6*z^2 - 255*y^7*z^2 - 36*y^8*z^2 - 192*y^2*z^3 + 1366*y^3*z^3 - 2649*y^4*z^3 + 2067*y^5*z^3 - 595*y^6*z^3 - 45*y^7*z^3 - 48*y*z^4 + 619*y^2*z^4 - 1401*y^3*z^4 + 1353*y^4*z^4 - 715*y^5*z^4 + 84*y*z^5 - 255*y^2*z^5 + 447*y^3*z^5 - 609*y^4*z^5 + 45*y^5*z^5 + 9*z^6 - 63*y*z^6 + 171*y^2*z^6 - 345*y^3*z^6 + 36*y^4*z^6 - 9*z^7 + 27*y*z^7 - 75*y^2*z^7 + 9*y^3*z^7)* G[1 - y, 1 - y, 1 - y, z])/(36*(-1 + y)^3*y^2*z^3*(y + z)^4) + ((40*y^5 - 393*y^6 + 1381*y^7 - 2388*y^8 + 2208*y^9 - 1051*y^10 + 203*y^11 + 160*y^4*z - 1756*y^5*z + 6780*y^6*z - 12698*y^7*z + 12528*y^8*z - 6216*y^9*z + 1156*y^10*z + 46*y^11*z + 240*y^3*z^2 - 3142*y^4*z^2 + 13798*y^5*z^2 - 28709*y^6*z^2 + 30883*y^7*z^2 - 16285*y^8*z^2 + 2939*y^9*z^2 + 276*y^10*z^2 + 160*y^2*z^3 - 2712*y^3*z^3 + 14374*y^4*z^3 - 34774*y^5*z^3 + 42570*y^6*z^3 - 25070*y^7*z^3 + 4808*y^8*z^3 + 644*y^9*z^3 + 40*y*z^4 - 1185*y^2*z^4 + 8429*y^3*z^4 - 25198*y^4*z^4 + 37290*y^5*z^4 - 26705*y^6*z^4 + 6685*y^7*z^4 + 644*y^8*z^4 - 252*y*z^5 + 2976*y^2*z^5 - 11950*y^3*z^5 + 23010*y^4*z^5 - 22142*y^5*z^5 + 8462*y^6*z^5 - 48*z^6 + 808*y*z^6 - 4285*y^2*z^6 + 10795*y^3*z^6 - 14363*y^4*z^6 + 8153*y^5*z^6 - 644*y^6*z^6 + 142*z^7 - 1154*y*z^7 + 3670*y^2*z^7 - 6418*y^3*z^7 + 5028*y^4*z^7 - 644*y^5*z^7 - 140*z^8 + 696*y*z^8 - 1580*y^2*z^8 + 1716*y^3*z^8 - 276*y^4*z^8 + 46*z^9 - 138*y*z^9 + 242*y^2*z^9 - 46*y^3*z^9)* G[1 - y, -y, 1 - y, z])/(24*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-5*y^6 + 3*y^7 - 14*y^5*z + 12*y^6*z - y^7*z - 5*y^4*z^2 + 11*y^5*z^2 - 5*y^6*z^2 + 52*y^3*z^3 - 52*y^4*z^3 - 7*y^5*z^3 + 11*y^2*z^4 - 73*y^3*z^4 + 5*y^4*z^4 + 14*y*z^5 - 42*y^2*z^5 + 25*y^3*z^5 + 3*z^6 - 29*y*z^6 + 29*y^2*z^6 - 6*z^7 + 15*y*z^7 + 3*z^8)*G[-y, 0, 1, z])/(12*y^2*z^3*(-1 + y + z)* (y + z)^4) + ((173*y^6 - 196*y^7 + 62*y^8 + 956*y^5*z - 1610*y^6*z + 642*y^7*z + 30*y^8*z + 2004*y^4*z^2 - 4828*y^5*z^2 + 2442*y^6*z^2 + 180*y^7*z^2 + 1736*y^3*z^3 - 6634*y^4*z^3 + 4576*y^5*z^3 + 408*y^6*z^3 + 893*y^2*z^4 - 5084*y^3*z^4 + 5112*y^4*z^4 + 348*y^5*z^4 + 84*y*z^5 - 2158*y^2*z^5 + 3762*y^3*z^5 - 180*y^4*z^5 - 6*z^6 - 324*y*z^6 + 1778*y^2*z^6 - 660*y^3*z^6 - 30*z^7 + 492*y*z^7 - 600*y^2*z^7 + 78*z^8 - 252*y*z^8 - 42*z^9)* G[-y, 0, 1 - y, z])/(36*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((55*y^6 - 72*y^7 + 26*y^8 + 302*y^5*z - 549*y^6*z + 232*y^7*z + 13*y^8*z + 630*y^4*z^2 - 1584*y^5*z^2 + 815*y^6*z^2 + 78*y^7*z^2 + 568*y^3*z^3 - 2181*y^4*z^3 + 1484*y^5*z^3 + 180*y^6*z^3 + 257*y^2*z^4 - 1620*y^3*z^4 + 1624*y^4*z^4 + 170*y^5*z^4 + 22*y*z^5 - 635*y^2*z^5 + 1164*y^3*z^5 - 30*y^4*z^5 - 2*z^6 - 100*y*z^6 + 555*y^2*z^6 - 222*y^3*z^6 - 11*z^7 + 168*y*z^7 - 212*y^2*z^7 + 28*z^8 - 90*y*z^8 - 15*z^9)*G[-y, 1 - y, 0, z])/ (12*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-5*y^6 + 3*y^7 - 14*y^5*z + 12*y^6*z - y^7*z - 5*y^4*z^2 + 11*y^5*z^2 - 5*y^6*z^2 + 52*y^3*z^3 - 52*y^4*z^3 - 7*y^5*z^3 + 11*y^2*z^4 - 73*y^3*z^4 + 5*y^4*z^4 + 14*y*z^5 - 42*y^2*z^5 + 25*y^3*z^5 + 3*z^6 - 29*y*z^6 + 29*y^2*z^6 - 6*z^7 + 15*y*z^7 + 3*z^8)*G[-y, 1 - y, 1, z])/(12*y^2*z^3*(-1 + y + z)*(y + z)^4) + ((293*y^6 - 494*y^7 + 231*y^8 + 1148*y^5*z - 2446*y^6*z + 1298*y^7*z + 44*y^8*z + 1714*y^4*z^2 - 4900*y^5*z^2 + 3075*y^6*z^2 + 264*y^7*z^2 + 1268*y^3*z^3 - 5232*y^4*z^3 + 4140*y^5*z^3 + 616*y^6*z^3 + 413*y^2*z^4 - 3174*y^3*z^4 + 3665*y^4*z^4 + 616*y^5*z^4 + 152*y*z^5 - 1326*y^2*z^5 + 2522*y^3*z^5 + 52*z^6 - 584*y*z^6 + 1545*y^2*z^6 - 616*y^3*z^6 - 148*z^7 + 696*y*z^7 - 616*y^2*z^7 + 140*z^8 - 264*y*z^8 - 44*z^9)*G[-y, 1 - y, 1 - y, z])/ (24*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((35*y^6 + 50*y^7 - 50*y^8 - 36*y^5*z + 500*y^6*z - 442*y^7*z + 6*y^8*z - 467*y^4*z^2 + 1798*y^5*z^2 - 1563*y^6*z^2 + 36*y^7*z^2 - 512*y^3*z^3 + 2540*y^4*z^3 - 2646*y^5*z^3 + 84*y^6*z^3 - 235*y^2*z^4 + 1662*y^3*z^4 - 2325*y^4*z^4 + 84*y^5*z^4 + 100*y*z^5 + 252*y^2*z^5 - 918*y^3*z^5 + 27*z^6 - 278*y*z^6 + 107*y^2*z^6 - 84*y^3*z^6 - 60*z^7 + 214*y*z^7 - 84*y^2*z^7 + 39*z^8 - 36*y*z^8 - 6*z^9)*G[-y, -y, 1 - y, z])/ (12*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + G[0, y]*((54*y^3 + 5465*y^4 - 22094*y^5 + 33096*y^6 - 22184*y^7 + 5807*y^8 - 144*y^9 + 162*y^2*z + 20043*y^3*z - 99794*y^4*z + 185270*y^5*z - 159924*y^6*z + 61973*y^7*z - 7676*y^8*z - 54*y^9*z + 162*y*z^2 + 20019*y^2*z^2 - 142674*y^3*z^2 + 348948*y^4*z^2 - 390960*y^5*z^2 + 203838*y^6*z^2 - 41202*y^7*z^2 + 1869*y^8*z^2 + 54*z^3 + 6125*y*z^3 - 84980*y^2*z^3 + 294786*y^3*z^3 - 430240*y^4*z^3 + 282718*y^5*z^3 - 68382*y^6*z^3 + 2007*y^7*z^3 - 360*z^4 - 17162*y*z^4 + 111272*y^2*z^4 - 223488*y^3*z^4 + 179248*y^4*z^4 - 36706*y^5*z^4 - 8628*y^6*z^4 + 756*z^5 + 12612*y*z^5 - 43626*y^2*z^5 + 39306*y^3*z^5 + 9774*y^4*z^5 - 18822*y^5*z^5 - 648*z^6 + 952*y*z^6 - 6541*y^2*z^6 + 15462*y^3*z^6 - 13401*y^4*z^6 + 198*z^7 - 2689*y*z^7 + 3694*y^2*z^7 - 3291*y^3*z^7)/(432*(-1 + y)^3*y* (-1 + z)*z^2*(-1 + y + z)^2*(y + z)^3) + ((-54*y^4 + 175*y^5 - 188*y^6 + 67*y^7 - 120*y^3*z + 482*y^4*z - 657*y^5*z + 349*y^6*z - 55*y^7*z + y^8*z + 38*y^2*z^2 + 18*y^3*z^2 - 190*y^4*z^2 + 200*y^5*z^2 - 55*y^6*z^2 - 11*y^7*z^2 - 244*y^2*z^3 + 858*y^3*z^3 - 1046*y^4*z^3 + 473*y^5*z^3 - 108*y^6*z^3 + 28*z^4 - 171*y*z^4 + 792*y^2*z^4 - 1499*y^3*z^4 + 908*y^4*z^4 - 193*y^5*z^4 - 84*z^5 + 429*y*z^5 - 981*y^2*z^5 + 733*y^3*z^5 - 99*y^4*z^5 + 84*z^6 - 342*y*z^6 + 381*y^2*z^6 + 11*y^3*z^6 - 28*z^7 + 83*y*z^7 + 14*y^2*z^7 + y*z^8)*G[0, z])/(12*(-1 + y)^2*y*(-1 + z)*z^2*(-1 + y + z)^2* (y + z)^3) + ((-3*y - 63*y^2 + 222*y^3 - 238*y^4 + 90*y^5 - 8*y^6 - 3*z - 40*y*z + 449*y^2*z - 888*y^3*z + 624*y^4*z - 150*y^5*z + 8*y^6*z + 23*z^2 + 134*y*z^2 - 863*y^2*z^2 + 1122*y^3*z^2 - 472*y^4*z^2 + 58*y^5*z^2 - 2*y^6*z^2 - 73*z^3 - 71*y*z^3 + 524*y^2*z^3 - 410*y^3*z^3 + 34*y^4*z^3 + 2*y^5*z^3 + 122*z^4 - 157*y*z^4 + 105*y^2*z^4 - 130*y^3*z^4 + 54*y^4*z^4 - 113*z^5 + 220*y*z^5 - 197*y^2*z^5 + 84*y^3*z^5 + 55*z^6 - 94*y*z^6 + 45*y^2*z^6 - 11*z^7 + 11*y*z^7)*G[1, z])/ (24*(-1 + y)*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)) + ((54*y^4 + 1080*y^5 - 595*y^6 - 9896*y^7 + 21648*y^8 - 16952*y^9 + 4661*y^10 + 216*y^3*z + 3960*y^4*z - 1204*y^5*z - 54363*y^6*z + 128226*y^7*z - 110036*y^8*z + 33594*y^9*z - 393*y^10*z + 324*y^2*z^2 + 5040*y^3*z^2 - 12*y^4*z^2 - 117304*y^5*z^2 + 309899*y^6*z^2 - 297088*y^7*z^2 + 101247*y^8*z^2 - 2106*y^9*z^2 + 216*y*z^3 + 2160*y^2*z^3 + 704*y^3*z^3 - 122240*y^4*z^3 + 385172*y^5*z^3 - 423855*y^6*z^3 + 161938*y^7*z^3 - 4095*y^8*z^3 + 54*z^4 - 360*y*z^4 - 775*y^2*z^4 - 55968*y^3*z^4 + 246006*y^4*z^4 - 326960*y^5*z^4 + 139635*y^6*z^4 - 2172*y^7*z^4 - 360*z^5 + 756*y*z^5 - 9211*y^2*z^5 + 72698*y^3*z^5 - 124360*y^4*z^5 + 54906*y^5*z^5 + 3375*y^6*z^5 + 954*z^6 - 2520*y*z^6 + 10595*y^2*z^6 - 19048*y^3*z^6 + 1325*y^4*z^6 + 5310*y^5*z^6 - 1242*z^7 + 3528*y*z^7 - 3615*y^2*z^7 - 3210*y^3*z^7 + 2163*y^4*z^7 + 792*z^8 - 2016*y*z^8 + 756*y^2*z^8 - 216*y^3*z^8 - 198*z^9 + 396*y*z^9 - 234*y^2*z^9)* G[1 - y, z])/(432*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-8 + 24*y - 24*y^2 + 8*y^3 + 9*z - 18*y*z + 9*y^2*z + 3*z^2 - 6*y*z^2 + 3*y^2*z^2 - 4*z^3)*G[0, 0, z])/(3*(-1 + y)^2*z^2* (-1 + y + z)^2) + ((-12*y^3 + 56*y^4 - 92*y^5 + 64*y^6 - 16*y^7 - 24*y^2*z + 144*y^3*z - 288*y^4*z + 240*y^5*z - 72*y^6*z - 12*y*z^2 + 117*y^2*z^2 - 316*y^3*z^2 + 329*y^4*z^2 - 118*y^5*z^2 + 42*y*z^3 - 192*y^2*z^3 + 272*y^3*z^3 - 121*y^4*z^3 - y^6*z^3 + 3*z^4 - 56*y*z^4 + 130*y^2*z^4 - 70*y^3*z^4 - 12*y^4*z^4 + 2*y^5*z^4 - 4*z^5 + 20*y*z^5 - 3*y^2*z^5 - 28*y^3*z^5 + 9*y^4*z^5 - z^6 + 10*y*z^6 - 20*y^2*z^6 + 8*y^3*z^6 + 2*z^7 - 4*y*z^7 + 2*y^2*z^7)*G[0, 1, z])/ (12*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((72*y^5 + 227*y^6 - 1628*y^7 + 2802*y^8 - 1988*y^9 + 515*y^10 + 288*y^4*z + 1016*y^5*z - 8106*y^6*z + 15306*y^7*z - 11762*y^8*z + 3222*y^9*z + 36*y^10*z + 432*y^3*z^2 + 1494*y^4*z^2 - 15376*y^5*z^2 + 33251*y^6*z^2 - 28294*y^7*z^2 + 8277*y^8*z^2 + 216*y^9*z^2 + 288*y^2*z^3 + 572*y^3*z^3 - 13202*y^4*z^3 + 35468*y^5*z^3 - 34698*y^6*z^3 + 10888*y^7*z^3 + 684*y^8*z^3 + 72*y*z^4 - 805*y^2*z^4 - 2508*y^3*z^4 + 15108*y^4*z^4 - 19700*y^5*z^4 + 6555*y^6*z^4 + 1428*y^7*z^4 - 684*y*z^5 + 3170*y^2*z^5 - 3634*y^3*z^5 + 548*y^4*z^5 - 798*y^5*z^5 + 1998*y^6*z^5 - 156*z^6 + 2040*y*z^6 - 6145*y^2*z^6 + 7346*y^3*z^6 - 4033*y^4*z^6 + 1848*y^5*z^6 + 378*z^7 - 2268*y*z^7 + 4182*y^2*z^7 - 2796*y^3*z^7 + 1104*y^4*z^7 - 288*z^8 + 972*y*z^8 - 930*y^2*z^8 + 396*y^3*z^8 + 66*z^9 - 132*y*z^9 + 66*y^2*z^9)*G[0, 1 - y, z])/(72*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^4) - ((-1 + z)*(-16*y - 9*y^2 + 12*y^3 + 32*y*z + 9*y^2*z + 14*z^2 - 44*y*z^2 + 13*y^2*z^2 - 28*z^3 + 28*y*z^3 + 14*z^4)*G[1, 0, z])/(12*y^2*z^3*(-1 + y + z)^2) + ((-4*y + 27*y^2 - 12*y^3 + 12*y*z - 42*y^2*z + 8*y^3*z - z^2 - 10*y*z^2 + 15*y^2*z^2 + 3*z^3 - 3*z^4 + 2*y*z^4 + z^5)* G[1, 1, z])/(6*y^2*z^3*(-1 + y + z)^2) + ((-4*y - 17*y^2 + 8*y^3 + 12*y*z + 22*y^2*z - 4*y^3*z + 5*z^2 - 22*y*z^2 - 4*y^2*z^2 - 15*z^3 + 24*y*z^3 - y^2*z^3 + 15*z^4 - 10*y*z^4 - 5*z^5)*G[1, 1 - y, z])/(12*y^2*z^3*(-1 + y + z)^2) + ((16*y^5 - 61*y^6 + 84*y^7 - 46*y^8 + 4*y^9 + 3*y^10 + 64*y^4*z - 306*y^5*z + 574*y^6*z - 512*y^7*z + 192*y^8*z + 2*y^9*z - 14*y^10*z + 96*y^3*z^2 - 628*y^4*z^2 + 1588*y^5*z^2 - 1924*y^6*z^2 + 1032*y^7*z^2 - 80*y^8*z^2 - 84*y^9*z^2 + 64*y^2*z^3 - 746*y^3*z^3 + 2630*y^4*z^3 - 4110*y^5*z^3 + 2815*y^6*z^3 - 456*y^7*z^3 - 197*y^8*z^3 + 16*y*z^4 - 321*y^2*z^4 + 1856*y^3*z^4 - 4108*y^4*z^4 + 3724*y^5*z^4 - 955*y^6*z^4 - 200*y^7*z^4 - 104*y*z^5 + 818*y^2*z^5 - 2418*y^3*z^5 + 2900*y^4*z^5 - 1142*y^5*z^5 - 6*y^6*z^5 - 14*z^6 + 272*y*z^6 - 1112*y^2*z^6 + 1728*y^3*z^6 - 994*y^4*z^6 + 192*y^5*z^6 + 42*z^7 - 324*y*z^7 + 735*y^2*z^7 - 600*y^3*z^7 + 195*y^4*z^7 - 42*z^8 + 168*y*z^8 - 198*y^2*z^8 + 84*y^3*z^8 + 14*z^9 - 28*y*z^9 + 14*y^2*z^9)*G[1 - y, 0, z])/ (12*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((14*y^3 - 53*y^4 + 80*y^5 - 59*y^6 + 20*y^7 - 2*y^8 + 28*y^2*z - 152*y^3*z + 307*y^4*z - 288*y^5*z + 124*y^6*z - 20*y^7*z + y^8*z + 14*y*z^2 - 152*y^2*z^2 + 452*y^3*z^2 - 560*y^4*z^2 + 306*y^5*z^2 - 64*y^6*z^2 + 4*y^7*z^2 - 44*y*z^3 + 254*y^2*z^3 - 460*y^3*z^3 + 326*y^4*z^3 - 84*y^5*z^3 + 8*y^6*z^3 - z^4 + 52*y*z^4 - 166*y^2*z^4 + 158*y^3*z^4 - 50*y^4*z^4 + 10*y^5*z^4 + 3*z^5 - 30*y*z^5 + 43*y^2*z^5 - 18*y^3*z^5 + 8*y^4*z^5 - 3*z^6 + 10*y*z^6 - 8*y^2*z^6 + 4*y^3*z^6 + z^7 - 2*y*z^7 + y^2*z^7)* G[1 - y, 1, z])/(12*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-12*y^5 - 655*y^6 + 2740*y^7 - 4170*y^8 + 2800*y^9 - 703*y^10 - 48*y^4*z - 2884*y^5*z + 13398*y^6*z - 22278*y^7*z + 16006*y^8*z - 4062*y^9*z - 132*y^10*z - 72*y^3*z^2 - 4974*y^4*z^2 + 26708*y^5*z^2 - 49771*y^6*z^2 + 38882*y^7*z^2 - 9981*y^8*z^2 - 792*y^9*z^2 - 48*y^2*z^3 - 3952*y^3*z^3 + 26824*y^4*z^3 - 58744*y^5*z^3 + 51426*y^6*z^3 - 13532*y^7*z^3 - 1974*y^8*z^3 - 12*y*z^4 - 1135*y^2*z^4 + 13116*y^3*z^4 - 37536*y^4*z^4 + 39076*y^5*z^4 - 11043*y^6*z^4 - 2592*y^7*z^4 - 12*y*z^5 + 2606*y^2*z^5 - 12214*y^3*z^5 + 16838*y^4*z^5 - 5886*y^5*z^5 - 1836*y^6*z^5 - 12*z^6 + 156*y*z^6 - 1903*y^2*z^6 + 4154*y^3*z^6 - 2575*y^4*z^6 - 576*y^5*z^6 + 36*z^7 - 252*y*z^7 + 774*y^2*z^7 - 1104*y^3*z^7 + 42*y^4*z^7 - 36*z^8 + 144*y*z^8 - 306*y^2*z^8 + 72*y^3*z^8 + 12*z^9 - 24*y*z^9 + 12*y^2*z^9)*G[1 - y, 1 - y, z])/ (72*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-428*y^6 + 604*y^7 - 245*y^8 - 1790*y^5*z + 3455*y^6*z - 1746*y^7*z + 45*y^8*z - 2733*y^4*z^2 + 7642*y^5*z^2 - 5016*y^6*z^2 + 270*y^7*z^2 - 1844*y^3*z^3 + 8269*y^4*z^3 - 7462*y^5*z^3 + 636*y^6*z^3 - 200*y^2*z^4 + 3788*y^3*z^4 - 5646*y^4*z^4 + 666*y^5*z^4 + 198*y*z^5 - 203*y^2*z^5 - 1278*y^3*z^5 + 90*y^4*z^5 + 69*z^6 - 690*y*z^6 + 1000*y^2*z^6 - 510*y^3*z^6 - 177*z^7 + 726*y*z^7 - 540*y^2*z^7 + 147*z^8 - 234*y*z^8 - 39*z^9)*G[-y, 1 - y, z])/(36*y^2*z^3*(-1 + y + z)^2* (y + z)^4) - G[0, 0, 1 - y, z]/z^3 + (11*G[0, 1 - y, 0, z])/ (3*z^3) - (5*G[0, 1 - y, 1, z])/(6*z^3) + G[0, 1 - y, 1 - y, z]/ (6*z^3) + G[0, -y, 1 - y, z]/(3*z^3) - (8*G[1 - y, 0, 0, z])/ (3*z^3) + (5*G[1 - y, 0, 1 - y, z])/(6*z^3) + G[1 - y, 1, 0, z]/z^3 - G[1 - y, 1, 1 - y, z]/(3*z^3) - G[1 - y, 1 - y, 0, z]/(2*z^3) + G[1 - y, 1 - y, 1, z]/(6*z^3) - (10*G[1 - y, 1 - y, 1 - y, z])/(3*z^3) + (31*G[1 - y, -y, 1 - y, z])/ (6*z^3) + G[-y, 0, 1, z]/(3*z^3) - (8*G[-y, 0, 1 - y, z])/(3*z^3) - (2*G[-y, 1 - y, 0, z])/(3*z^3) + G[-y, 1 - y, 1, z]/(3*z^3) + (20*G[-y, 1 - y, 1 - y, z])/(3*z^3) - G[-y, -y, 1 - y, z]/(3*z^3)) + G[1, y]*((-18*y^4 + 1635*y^5 - 6775*y^6 + 11272*y^7 - 9390*y^8 + 4141*y^9 - 1009*y^10 + 144*y^11 - 72*y^3*z + 9040*y^4*z - 43662*y^5*z + 86877*y^6*z - 90755*y^7*z + 53481*y^8*z - 17577*y^9*z + 2614*y^10*z + 54*y^11*z - 108*y^2*z^2 + 13618*y^3*z^2 - 82242*y^4*z^2 + 202340*y^5*z^2 - 261880*y^6*z^2 + 195387*y^7*z^2 - 85643*y^8*z^2 + 19935*y^9*z^2 - 1407*y^10*z^2 - 72*y*z^3 + 7740*y^2*z^3 - 66374*y^3*z^3 + 210535*y^4*z^3 - 335867*y^5*z^3 + 307546*y^6*z^3 - 170612*y^7*z^3 + 54197*y^8*z^3 - 7093*y^9*z^3 - 18*z^4 + 775*y*z^4 - 20295*y^2*z^4 + 97470*y^3*z^4 - 198792*y^4*z^4 + 223492*y^5*z^4 - 157448*y^6*z^4 + 66903*y^7*z^4 - 13239*y^8*z^4 + 346*z^5 - 2478*y*z^5 + 15821*y^2*z^5 - 38327*y^3*z^5 + 49488*y^4*z^5 - 52980*y^5*z^5 + 36275*y^6*z^5 - 11601*y^7*z^5 - 1006*z^6 + 3264*y*z^6 + 1582*y^2*z^6 - 17711*y^3*z^6 + 11273*y^4*z^6 + 4295*y^5*z^6 - 4001*y^6*z^6 + 1113*z^7 - 1837*y*z^7 - 6002*y^2*z^7 + 8578*y^3*z^7 - 97*y^4*z^7 + 549*y^5*z^7 - 502*z^8 + 369*y*z^8 + 215*y^2*z^8 + 2759*y^3*z^8 + 615*y^4*z^8 + 67*z^9 - 21*y*z^9 + 1047*y^2*z^9 + 59*y^3*z^9)/(432*(-1 + y)^3*y^2*(-1 + z)*z^2* (-1 + y + z)^2*(y + z)^4) + ((3*y + 63*y^2 - 222*y^3 + 238*y^4 - 90*y^5 + 8*y^6 + 3*z + 40*y*z - 449*y^2*z + 888*y^3*z - 624*y^4*z + 150*y^5*z - 8*y^6*z - 23*z^2 - 151*y*z^2 + 934*y^2*z^2 - 1224*y^3*z^2 + 520*y^4*z^2 - 58*y^5*z^2 + 2*y^6*z^2 + 56*z^3 + 210*y*z^3 - 856*y^2*z^3 + 716*y^3*z^3 - 130*y^4*z^3 - 2*y^5*z^3 - 54*z^4 - 175*y*z^4 + 417*y^2*z^4 - 176*y^3*z^4 - 6*y^4*z^4 + 11*z^5 + 112*y*z^5 - 135*y^2*z^5 + 18*y^3*z^5 + 13*z^6 - 45*y*z^6 + 26*y^2*z^6 - 6*z^7 + 6*y*z^7)* G[1, z])/(24*(-1 + y)*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)) + ((36*y^2 + 702*y^3 - 6598*y^4 + 21146*y^5 - 33904*y^6 + 29530*y^7 - 13406*y^8 + 2494*y^9 + 72*y*z + 1170*y^2*z - 12149*y^3*z + 45117*y^4*z - 84946*y^5*z + 86666*y^6*z - 45843*y^7*z + 10015*y^8*z - 102*y^9*z + 36*z^2 + 234*y*z^2 - 4648*y^2*z^2 + 26052*y^3*z^2 - 67416*y^4*z^2 + 88918*y^5*z^2 - 58980*y^6*z^2 + 16572*y^7*z^2 - 768*y^8*z^2 - 234*z^3 - 78*y*z^3 + 5759*y^2*z^3 - 24190*y^3*z^3 + 43470*y^4*z^3 - 36722*y^5*z^3 + 13105*y^6*z^3 - 1110*y^7*z^3 + 330*z^4 - 246*y*z^4 - 4498*y^2*z^4 + 12414*y^3*z^4 - 11412*y^4*z^4 + 3292*y^5*z^4 + 120*y^6*z^4 + 9*z^5 - 867*y*z^5 + 3216*y^2*z^5 - 2106*y^3*z^5 - 1365*y^4*z^5 + 897*y^5*z^5 - 252*z^6 + 1290*y*z^6 - 1278*y^2*z^6 - 414*y^3*z^6 + 222*y^4*z^6 + 111*z^7 - 405*y*z^7 + 189*y^2*z^7 - 111*y^3*z^7)* G[1 - y, z])/(216*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-1181*y^6 + 4604*y^7 - 6822*y^8 + 4556*y^9 - 1157*y^10 - 5480*y^5*z + 23157*y^6*z - 37146*y^7*z + 26744*y^8*z - 7278*y^9*z + 3*y^10*z - 7953*y^4*z^2 + 40516*y^5*z^2 - 76277*y^6*z^2 + 62392*y^7*z^2 - 18252*y^8*z^2 - 426*y^9*z^2 - 5168*y^3*z^3 + 36029*y^4*z^3 - 86102*y^5*z^3 + 83967*y^6*z^3 - 26224*y^7*z^3 - 2502*y^8*z^3 - 767*y^2*z^4 + 16092*y^3*z^4 - 60489*y^4*z^4 + 78092*y^5*z^4 - 27162*y^6*z^4 - 6390*y^7*z^4 - 216*y*z^5 + 5359*y^2*z^5 - 32054*y^3*z^5 + 58003*y^4*z^5 - 24960*y^5*z^5 - 9252*y^6*z^5 - 51*z^6 + 1764*y*z^6 - 14063*y^2*z^6 + 34792*y^3*z^6 - 20516*y^4*z^6 - 8166*y^5*z^6 + 255*z^7 - 3594*y*z^7 + 13557*y^2*z^7 - 12072*y^3*z^7 - 4386*y^4*z^7 - 333*z^8 + 2568*y*z^8 - 4017*y^2*z^8 - 1338*y^3*z^8 + 129*z^9 - 570*y*z^9 - 183*y^2*z^9)*G[-y, z])/ (144*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((20*y^5 - 90*y^6 + 160*y^7 - 140*y^8 + 60*y^9 - 10*y^10 + 128*y^4*z - 640*y^5*z + 1301*y^6*z - 1343*y^7*z + 703*y^8*z - 149*y^9*z + 276*y^3*z^2 - 1622*y^4*z^2 + 3878*y^5*z^2 - 4780*y^6*z^2 + 3096*y^7*z^2 - 910*y^8*z^2 + 62*y^9*z^2 + 332*y^2*z^3 - 2356*y^3*z^3 + 6634*y^4*z^3 - 9650*y^5*z^3 + 7559*y^6*z^3 - 2859*y^7*z^3 + 340*y^8*z^3 + 184*y*z^4 - 1850*y^2*z^4 + 6564*y^3*z^4 - 11554*y^4*z^4 + 10910*y^5*z^4 - 5056*y^6*z^4 + 786*y^7*z^4 + 44*z^5 - 772*y*z^5 + 3737*y^2*z^5 - 8227*y^3*z^5 + 9437*y^4*z^5 - 5267*y^5*z^5 + 984*y^6*z^5 - 134*z^6 + 1134*y*z^6 - 3360*y^2*z^6 + 4788*y^3*z^6 - 3230*y^4*z^6 + 706*y^5*z^6 + 136*z^7 - 684*y*z^7 + 1293*y^2*z^7 - 1085*y^3*z^7 + 276*y^4*z^7 - 46*z^8 + 138*y*z^8 - 154*y^2*z^8 + 46*y^3*z^8)*G[0, 0, z])/(12*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^4) + ((12*y^3 - 56*y^4 + 92*y^5 - 64*y^6 + 16*y^7 + 24*y^2*z - 144*y^3*z + 288*y^4*z - 240*y^5*z + 72*y^6*z + 12*y*z^2 - 115*y^2*z^2 + 308*y^3*z^2 - 307*y^4*z^2 + 90*y^5*z^2 + 12*y^6*z^2 - 38*y*z^3 + 170*y^2*z^3 - 208*y^3*z^3 + 31*y^4*z^3 + 56*y^5*z^3 - 11*y^6*z^3 - z^4 + 36*y*z^4 - 62*y^2*z^4 - 42*y^3*z^4 + 102*y^4*z^4 - 30*y^5*z^4 - 2*z^5 + 12*y*z^5 - 65*y^2*z^5 + 92*y^3*z^5 - 31*y^4*z^5 + 7*z^6 - 30*y*z^6 + 42*y^2*z^6 - 16*y^3*z^6 - 4*z^7 + 8*y*z^7 - 4*y^2*z^7)* G[0, 1, z])/(12*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((54*y^3 - 274*y^4 + 560*y^5 - 580*y^6 + 310*y^7 - 74*y^8 + 4*y^9 + 108*y^2*z - 686*y^3*z + 1689*y^4*z - 2041*y^5*z + 1214*y^6*z - 264*y^7*z - 35*y^8*z + 15*y^9*z + 54*y*z^2 - 460*y^2*z^2 + 1362*y^3*z^2 - 1650*y^4*z^2 + 508*y^5*z^2 + 522*y^6*z^2 - 396*y^7*z^2 + 60*y^8*z^2 - 96*y*z^3 + 332*y^2*z^3 + 188*y^3*z^3 - 2058*y^4*z^3 + 2914*y^5*z^3 - 1490*y^6*z^3 + 210*y^7*z^3 + 84*z^4 - 540*y*z^4 + 1898*y^2*z^4 - 4248*y^3*z^4 + 5187*y^4*z^4 - 2831*y^5*z^4 + 450*y^6*z^4 - 243*z^5 + 1359*y*z^5 - 3381*y^2*z^5 + 4557*y^3*z^5 - 2850*y^4*z^5 + 510*y^5*z^5 + 234*z^6 - 1002*y*z^6 + 1797*y^2*z^6 - 1425*y^3*z^6 + 300*y^4*z^6 - 75*z^7 + 225*y*z^7 - 273*y^2*z^7 + 75*y^3*z^7)* G[0, 1 - y, z])/(36*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((153*y^6 - 741*y^7 + 1442*y^8 - 1410*y^9 + 693*y^10 - 137*y^11 + 652*y^5*z - 3502*y^6*z + 7484*y^7*z - 7940*y^8*z + 4156*y^9*z - 830*y^10*z - 20*y^11*z + 966*y^4*z^2 - 6118*y^5*z^2 + 15089*y^6*z^2 - 18099*y^7*z^2 + 10453*y^8*z^2 - 2171*y^9*z^2 - 120*y^10*z^2 + 636*y^3*z^3 - 5140*y^4*z^3 + 15480*y^5*z^3 - 22020*y^6*z^3 + 14624*y^7*z^3 - 3224*y^8*z^3 - 356*y^9*z^3 - 159*y^2*z^4 - 309*y^3*z^4 + 4568*y^4*z^4 - 11164*y^5*z^4 + 10227*y^6*z^4 - 2403*y^7*z^4 - 760*y^8*z^4 - 192*y*z^5 + 1654*y^2*z^5 - 4168*y^3*z^5 + 3252*y^4*z^5 + 424*y^5*z^5 + 174*y^6*z^5 - 1248*y^7*z^5 - 56*z^6 + 936*y*z^6 - 4211*y^2*z^6 + 7345*y^3*z^6 - 4961*y^4*z^6 + 1963*y^5*z^6 - 1432*y^6*z^6 + 180*z^7 - 1524*y*z^7 + 4104*y^2*z^7 - 4056*y^3*z^7 + 1700*y^4*z^7 - 1028*y^5*z^7 - 192*z^8 + 984*y*z^8 - 1468*y^2*z^8 + 668*y^3*z^8 - 408*y^4*z^8 + 68*z^9 - 204*y*z^9 + 100*y^2*z^9 - 68*y^3*z^9)*G[0, -y, z])/(24*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((-1 + z)*(-16*y - 9*y^2 + 12*y^3 + 32*y*z + 9*y^2*z - 2*z^2 - 12*y*z^2 - 25*y^2*z^2 + 4*z^3 - 4*y*z^3 - 2*z^4)*G[1, 0, z])/(12*y^2*z^3*(-1 + y + z)^2) + ((8*y - 54*y^2 + 24*y^3 - 24*y*z + 84*y^2*z - 16*y^3*z + z^2 + 22*y*z^2 - 36*y^2*z^2 - 3*z^3 - 4*y*z^3 + 6*y^2*z^3 + 3*z^4 - 2*y*z^4 - z^5)*G[1, 1, z])/(12*y^2*z^3*(-1 + y + z)^2) + ((2*y + 26*y^2 - 12*y^3 - 6*y*z - 34*y^2*z + 6*y^3*z - 6*z^2 + 18*y*z^2 + 29*y^2*z^2 + 18*z^3 - 26*y*z^3 - 21*y^2*z^3 - 18*z^4 + 12*y*z^4 + 6*z^5)*G[1, 1 - y, z])/(12*y^2*z^3*(-1 + y + z)^2) + ((-10*y^5 + 74*y^6 - 220*y^7 + 340*y^8 - 290*y^9 + 130*y^10 - 24*y^11 - 40*y^4*z + 354*y^5*z - 1221*y^6*z + 2141*y^7*z - 2034*y^8*z + 996*y^9*z - 193*y^10*z - 3*y^11*z - 60*y^3*z^2 + 696*y^4*z^2 - 2870*y^5*z^2 + 5777*y^6*z^2 - 6153*y^7*z^2 + 3317*y^8*z^2 - 689*y^9*z^2 - 18*y^10*z^2 - 40*y^2*z^3 + 678*y^3*z^3 - 3501*y^4*z^3 + 8341*y^5*z^3 - 10239*y^6*z^3 + 6279*y^7*z^3 - 1488*y^8*z^3 - 30*y^9*z^3 - 10*y*z^4 + 316*y^2*z^4 - 2302*y^3*z^4 + 6948*y^4*z^4 - 10372*y^5*z^4 + 7677*y^6*z^4 - 2299*y^7*z^4 + 42*y^8*z^4 + 88*y*z^5 - 981*y^2*z^5 + 3873*y^3*z^5 - 7279*y^4*z^5 + 6845*y^5*z^5 - 2796*y^6*z^5 + 234*y^7*z^5 + 22*z^6 - 340*y*z^6 + 1707*y^2*z^6 - 3967*y^3*z^6 + 4723*y^4*z^6 - 2587*y^5*z^6 + 378*y^6*z^6 - 65*z^7 + 517*y*z^7 - 1539*y^2*z^7 + 2281*y^3*z^7 - 1596*y^4*z^7 + 306*y^5*z^7 + 64*z^8 - 318*y*z^8 + 617*y^2*z^8 - 553*y^3*z^8 + 126*y^4*z^8 - 21*z^9 + 63*y*z^9 - 79*y^2*z^9 + 21*y^3*z^9)* G[1 - y, 0, z])/(12*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-14*y^3 + 53*y^4 - 80*y^5 + 59*y^6 - 20*y^7 + 2*y^8 - 28*y^2*z + 152*y^3*z - 307*y^4*z + 288*y^5*z - 124*y^6*z + 20*y^7*z - y^8*z - 14*y*z^2 + 154*y^2*z^2 - 460*y^3*z^2 + 567*y^4*z^2 - 304*y^5*z^2 + 61*y^6*z^2 - 4*y^7*z^2 + 48*y*z^3 - 276*y^2*z^3 + 494*y^3*z^3 - 341*y^4*z^3 + 80*y^5*z^3 - 5*y^6*z^3 + 3*z^4 - 72*y*z^4 + 219*y^2*z^4 - 210*y^3*z^4 + 65*y^4*z^4 - 8*y^5*z^4 - 9*z^5 + 62*y*z^5 - 96*y^2*z^5 + 52*y^3*z^5 - 15*y^4*z^5 + 9*z^6 - 30*y*z^6 + 30*y^2*z^6 - 12*y^3*z^6 - 3*z^7 + 6*y*z^7 - 3*y^2*z^7)* G[1 - y, 1, z])/(12*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-36*y^3 + 257*y^4 - 745*y^5 + 1130*y^6 - 950*y^7 + 421*y^8 - 77*y^9 - 72*y^2*z + 742*y^3*z - 2694*y^4*z + 4796*y^5*z - 4564*y^6*z + 2238*y^7*z - 446*y^8*z - 36*y*z^2 + 734*y^2*z^2 - 3606*y^3*z^2 + 7845*y^4*z^2 - 8699*y^5*z^2 + 4833*y^6*z^2 - 1071*y^7*z^2 + 150*y*z^3 - 1570*y^2*z^3 + 5036*y^3*z^3 - 7305*y^4*z^3 + 5053*y^5*z^3 - 1385*y^6*z^3 + 21*y^7*z^3 + 15*z^4 - 303*y*z^4 + 1508*y^2*z^4 - 3126*y^3*z^4 + 3072*y^4*z^4 - 1244*y^5*z^4 + 78*y^6*z^4 - 48*z^5 + 360*y*z^5 - 999*y^2*z^5 + 1479*y^3*z^5 - 951*y^4*z^5 + 111*y^5*z^5 + 51*z^6 - 225*y*z^6 + 498*y^2*z^6 - 492*y^3*z^6 + 72*y^4*z^6 - 18*z^7 + 54*y*z^7 - 102*y^2*z^7 + 18*y^3*z^7)*G[1 - y, 1 - y, z])/ (36*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((40*y^5 - 393*y^6 + 1381*y^7 - 2388*y^8 + 2208*y^9 - 1051*y^10 + 203*y^11 + 160*y^4*z - 1756*y^5*z + 6780*y^6*z - 12698*y^7*z + 12528*y^8*z - 6216*y^9*z + 1156*y^10*z + 46*y^11*z + 240*y^3*z^2 - 3142*y^4*z^2 + 13798*y^5*z^2 - 28709*y^6*z^2 + 30883*y^7*z^2 - 16285*y^8*z^2 + 2939*y^9*z^2 + 276*y^10*z^2 + 160*y^2*z^3 - 2712*y^3*z^3 + 14374*y^4*z^3 - 34774*y^5*z^3 + 42570*y^6*z^3 - 25070*y^7*z^3 + 4808*y^8*z^3 + 644*y^9*z^3 + 40*y*z^4 - 1185*y^2*z^4 + 8429*y^3*z^4 - 25198*y^4*z^4 + 37290*y^5*z^4 - 26705*y^6*z^4 + 6685*y^7*z^4 + 644*y^8*z^4 - 252*y*z^5 + 2976*y^2*z^5 - 11950*y^3*z^5 + 23010*y^4*z^5 - 22142*y^5*z^5 + 8462*y^6*z^5 - 48*z^6 + 808*y*z^6 - 4285*y^2*z^6 + 10795*y^3*z^6 - 14363*y^4*z^6 + 8153*y^5*z^6 - 644*y^6*z^6 + 142*z^7 - 1154*y*z^7 + 3670*y^2*z^7 - 6418*y^3*z^7 + 5028*y^4*z^7 - 644*y^5*z^7 - 140*z^8 + 696*y*z^8 - 1580*y^2*z^8 + 1716*y^3*z^8 - 276*y^4*z^8 + 46*z^9 - 138*y*z^9 + 242*y^2*z^9 - 46*y^3*z^9)*G[1 - y, -y, z])/(24*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((55*y^6 - 72*y^7 + 26*y^8 + 302*y^5*z - 549*y^6*z + 232*y^7*z + 13*y^8*z + 630*y^4*z^2 - 1584*y^5*z^2 + 815*y^6*z^2 + 78*y^7*z^2 + 568*y^3*z^3 - 2181*y^4*z^3 + 1484*y^5*z^3 + 180*y^6*z^3 + 257*y^2*z^4 - 1620*y^3*z^4 + 1624*y^4*z^4 + 170*y^5*z^4 + 22*y*z^5 - 635*y^2*z^5 + 1164*y^3*z^5 - 30*y^4*z^5 - 2*z^6 - 100*y*z^6 + 555*y^2*z^6 - 222*y^3*z^6 - 11*z^7 + 168*y*z^7 - 212*y^2*z^7 + 28*z^8 - 90*y*z^8 - 15*z^9)*G[-y, 0, z])/(12*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((895*y^4 - 1442*y^5 + 661*y^6 + 1754*y^3*z - 4380*y^4*z + 2464*y^5*z + 114*y^6*z + 967*y^2*z^2 - 4650*y^3*z^2 + 3630*y^4*z^2 + 456*y^5*z^2 + 180*y*z^3 - 2198*y^2*z^3 + 2944*y^3*z^3 + 558*y^4*z^3 + 156*z^4 - 924*y*z^4 + 1957*y^2*z^4 - 48*y^3*z^4 - 438*z^5 + 1248*y*z^5 - 642*y^2*z^5 + 408*z^6 - 504*y*z^6 - 126*z^7)*G[-y, 1 - y, z])/ (72*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((35*y^6 + 50*y^7 - 50*y^8 - 36*y^5*z + 500*y^6*z - 442*y^7*z + 6*y^8*z - 467*y^4*z^2 + 1798*y^5*z^2 - 1563*y^6*z^2 + 36*y^7*z^2 - 512*y^3*z^3 + 2540*y^4*z^3 - 2646*y^5*z^3 + 84*y^6*z^3 - 235*y^2*z^4 + 1662*y^3*z^4 - 2325*y^4*z^4 + 84*y^5*z^4 + 100*y*z^5 + 252*y^2*z^5 - 918*y^3*z^5 + 27*z^6 - 278*y*z^6 + 107*y^2*z^6 - 84*y^3*z^6 - 60*z^7 + 214*y*z^7 - 84*y^2*z^7 + 39*z^8 - 36*y*z^8 - 6*z^9)*G[-y, -y, z])/ (12*y^2*z^3*(-1 + y + z)^2*(y + z)^4) - (5*G[0, 0, 1 - y, z])/ (6*z^3) + (5*G[0, 0, -y, z])/(3*z^3) + (5*G[0, 1 - y, 0, z])/ (3*z^3) + (5*G[0, 1 - y, 1, z])/(6*z^3) - G[0, 1 - y, 1 - y, z]/ (2*z^3) - G[0, 1 - y, -y, z]/z^3 - (25*G[0, -y, 0, z])/(6*z^3) + (7*G[0, -y, 1 - y, z])/(6*z^3) + G[0, -y, -y, z]/(2*z^3) - (5*G[1 - y, 0, 0, z])/(6*z^3) + G[1 - y, 0, 1 - y, z]/z^3 + (5*G[1 - y, 0, -y, z])/(3*z^3) - G[1 - y, 1, 0, z]/z^3 + G[1 - y, 1, 1 - y, z]/(2*z^3) + G[1 - y, 1 - y, 0, z]/(6*z^3) - G[1 - y, 1 - y, 1, z]/(6*z^3) - G[1 - y, 1 - y, 1 - y, z]/(3*z^3) + (5*G[1 - y, 1 - y, -y, z])/(2*z^3) + (14*G[1 - y, -y, 0, z])/ (3*z^3) + (3*G[1 - y, -y, 1 - y, z])/(2*z^3) - (23*G[1 - y, -y, -y, z])/(3*z^3) + (5*G[-y, 0, 0, z])/(3*z^3) - G[-y, 0, 1, z]/(3*z^3) + G[-y, 0, 1 - y, z]/z^3 - G[-y, 0, -y, z]/(3*z^3) + (5*G[-y, 1 - y, 0, z])/(3*z^3) - G[-y, 1 - y, 1, z]/(3*z^3) + (3*G[-y, 1 - y, 1 - y, z])/z^3 - (3*G[-y, 1 - y, -y, z])/z^3 - (14*G[-y, -y, 0, z])/(3*z^3) - (2*G[-y, -y, 1 - y, z])/z^3 + (46*G[-y, -y, -y, z])/(3*z^3)) - G[0, 0, 0, 1 - y, z]/(6*z^3) + (5*G[0, 0, 1 - y, 0, z])/(6*z^3) - G[0, 0, 1 - y, 1, z]/(3*z^3) - (5*G[0, 0, 1 - y, 1 - y, z])/(6*z^3) + (5*G[0, 0, -y, 1 - y, z])/(3*z^3) - (5*G[0, 1 - y, 0, 0, z])/(3*z^3) - G[0, 1 - y, 0, 1, z]/(6*z^3) + (11*G[0, 1 - y, 0, 1 - y, z])/(6*z^3) - (7*G[0, 1 - y, 1, 0, z])/(6*z^3) + G[0, 1 - y, 1, 1, z]/(2*z^3) + (5*G[0, 1 - y, 1, 1 - y, z])/(6*z^3) + G[0, 1 - y, 1 - y, 0, z]/ (2*z^3) + G[0, 1 - y, 1 - y, 1, z]/z^3 - G[0, 1 - y, 1 - y, 1 - y, z]/ (3*z^3) - G[0, 1 - y, -y, 1 - y, z]/z^3 + G[0, -y, 0, 1, z]/(3*z^3) - (11*G[0, -y, 0, 1 - y, z])/(3*z^3) - (25*G[0, -y, 1 - y, 0, z])/ (6*z^3) + G[0, -y, 1 - y, 1, z]/(3*z^3) + (2*G[0, -y, 1 - y, 1 - y, z])/(3*z^3) + G[0, -y, -y, 1 - y, z]/ (2*z^3) + G[1 - y, 0, 0, 0, z]/(2*z^3) - G[1 - y, 0, 0, 1, z]/ (6*z^3) - (5*G[1 - y, 0, 0, 1 - y, z])/(6*z^3) + (2*G[1 - y, 0, 1, 0, z])/z^3 + G[1 - y, 0, 1, 1, z]/(6*z^3) - (2*G[1 - y, 0, 1 - y, 0, z])/(3*z^3) + (2*G[1 - y, 0, 1 - y, 1, z])/ (3*z^3) + (11*G[1 - y, 0, 1 - y, 1 - y, z])/(6*z^3) + (5*G[1 - y, 0, -y, 1 - y, z])/(3*z^3) + (5*G[1 - y, 1, 0, 0, z])/ (3*z^3) - (7*G[1 - y, 1, 0, 1, z])/(6*z^3) - (7*G[1 - y, 1, 0, 1 - y, z])/(6*z^3) - (4*G[1 - y, 1, 1, 0, z])/z^3 - (5*G[1 - y, 1, 1, 1, z])/(6*z^3) - G[1 - y, 1, 1 - y, 0, z]/z^3 - G[1 - y, 1, 1 - y, 1, z]/(3*z^3) + (2*G[1 - y, 1, 1 - y, 1 - y, z])/ (3*z^3) - G[1 - y, 1 - y, 0, 0, z]/(2*z^3) + G[1 - y, 1 - y, 0, 1, z]/ (3*z^3) + G[1 - y, 1 - y, 0, 1 - y, z]/(2*z^3) - (7*G[1 - y, 1 - y, 1, 0, z])/(6*z^3) - (2*G[1 - y, 1 - y, 1, 1, z])/ (3*z^3) - G[1 - y, 1 - y, 1, 1 - y, z]/(6*z^3) - (2*G[1 - y, 1 - y, 1 - y, 0, z])/(3*z^3) - (5*G[1 - y, 1 - y, 1 - y, 1, z])/(6*z^3) - (11*G[1 - y, 1 - y, 1 - y, 1 - y, z])/(6*z^3) + (5*G[1 - y, 1 - y, -y, 1 - y, z])/(2*z^3) - (4*G[1 - y, -y, 0, 1, z])/ (3*z^3) + (25*G[1 - y, -y, 0, 1 - y, z])/(6*z^3) + (14*G[1 - y, -y, 1 - y, 0, z])/(3*z^3) - (4*G[1 - y, -y, 1 - y, 1, z])/ (3*z^3) + (2*G[1 - y, -y, 1 - y, 1 - y, z])/z^3 - (23*G[1 - y, -y, -y, 1 - y, z])/(3*z^3) + G[-y, 0, 0, 1, z]/z^3 + (2*G[-y, 0, 0, 1 - y, z])/z^3 + (3*G[-y, 0, 1, 0, z])/z^3 - G[-y, 0, 1, 1, z]/(3*z^3) - G[-y, 0, 1, 1 - y, z]/(3*z^3) + (2*G[-y, 0, 1 - y, 0, z])/z^3 + (2*G[-y, 0, 1 - y, 1 - y, z])/ (3*z^3) - G[-y, 0, -y, 1 - y, z]/(3*z^3) + (5*G[-y, 1 - y, 0, 0, z])/ (3*z^3) + G[-y, 1 - y, 0, 1 - y, z]/z^3 + (3*G[-y, 1 - y, 1, 0, z])/ z^3 - G[-y, 1 - y, 1, 1, z]/(3*z^3) - G[-y, 1 - y, 1, 1 - y, z]/ (3*z^3) + (4*G[-y, 1 - y, 1 - y, 0, z])/(3*z^3) - (2*G[-y, 1 - y, 1 - y, 1, z])/(3*z^3) + (11*G[-y, 1 - y, 1 - y, 1 - y, z])/(3*z^3) - (3*G[-y, 1 - y, -y, 1 - y, z])/z^3 + (2*G[-y, -y, 0, 1, z])/(3*z^3) - (17*G[-y, -y, 0, 1 - y, z])/(3*z^3) - (14*G[-y, -y, 1 - y, 0, z])/ (3*z^3) + (2*G[-y, -y, 1 - y, 1, z])/(3*z^3) - G[-y, -y, 1 - y, 1 - y, z]/z^3 + (46*G[-y, -y, -y, 1 - y, z])/ (3*z^3) + ((-219 + 1095*y - 2190*y^2 + 2190*y^3 - 1095*y^4 + 219*y^5 + 691*z - 2764*y*z + 4146*y^2*z - 2764*y^3*z + 691*y^4*z - 946*z^2 + 2752*y*z^2 - 2760*y^2*z^2 + 976*y^3*z^2 - 22*y^4*z^2 + 690*z^3 - 1290*y*z^3 + 654*y^2*z^3 - 216*z^4 + 216*y*z^4)/ (18*(-1 + y)^4*z^2*(-1 + y + z)^2) - (73*G[1 - y, z])/(6*z^3))* Zeta[3]) + Pi*(((-1/54*I)*(-3782 + 4267*y + 485*z))/ ((-1 + y)*z*(y + z)) + G[1, 0, z]* (((I/36)*(-1 + z)*(-18*y^3 + 216*y^4 - 324*y^5 + 72*y^6 + 54*y^7 - 54*y^2*z + 1177*y^3*z - 2080*y^4*z + 996*y^5*z - 190*y^6*z + 151*y^7*z - 54*y*z^2 + 3231*y^2*z^2 - 8906*y^3*z^2 + 8880*y^4*z^2 - 5334*y^5*z^2 + 2183*y^6*z^2 - 18*z^3 + 1725*y*z^3 - 8034*y^2*z^3 + 11761*y^3*z^3 - 10946*y^4*z^3 + 5872*y^5*z^3 + 499*z^4 - 3916*y*z^4 + 7359*y^2*z^4 - 9286*y^3*z^4 + 6424*y^4*z^4 - 944*z^5 + 2973*y*z^5 - 4158*y^2*z^5 + 3209*y^3*z^5 + 463*z^6 - 728*y*z^6 + 625*y^2*z^6))/ ((-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) - (I*(-1 + z)*(6 - 6*y + 2*y^2 - 12*z + 6*y*z + 6*z^2 + y*z^2)* G[1, 1, y])/(y*z^3*(-1 + y + z)^2)) + G[0, 0, z]*(((-1/12*I)*(-223*y^2 + 176*y^3 + 47*y^4 - 486*y*z + 607*y^2*z + 23*y^3*z - 119*z^2 + 406*y*z^2 + y^2*z^2 + 119*z^3 + 25*y*z^3))/((-1 + y)*y*z*(-1 + y + z)*(y + z)^2) + (I*(-6*y^3 + 26*y^4 - 44*y^5 + 36*y^6 - 14*y^7 + 2*y^8 - 13*y^2*z + 69*y^3*z - 121*y^4*z + 79*y^5*z - 6*y^6*z - 8*y^7*z - 2*y*z^2 + 35*y^2*z^2 - 79*y^3*z^2 + 15*y^4*z^2 + 81*y^5*z^2 - 54*y^6*z^2 + 4*y^7*z^2 - z^3 + 15*y*z^3 - 50*y^2*z^3 + 12*y^3*z^3 + 97*y^4*z^3 - 75*y^5*z^3 + 2*y^6*z^3 + 5*z^4 - 37*y*z^4 + 64*y^2*z^4 - 29*y^4*z^4 - 11*y^5*z^4 - 7*z^5 + 33*y*z^5 - 33*y^2*z^5 + 3*y^3*z^5 - 12*y^4*z^5 + 3*z^6 - 9*y*z^6 + y^2*z^6 - 3*y^3*z^6)*G[0, 1, y])/((-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^2) - (I*(-6*y^6 + 18*y^7 - 18*y^8 + 6*y^9 + 4*y^4*z - 40*y^5*z + 108*y^6*z - 112*y^7*z + 40*y^8*z + 28*y^3*z^2 - 158*y^4*z^2 + 356*y^5*z^2 - 353*y^6*z^2 + 130*y^7*z^2 - 3*y^8*z^2 + 8*y^2*z^3 - 120*y^3*z^3 + 400*y^4*z^3 - 488*y^5*z^3 + 213*y^6*z^3 - 16*y^7*z^3 + 12*y*z^4 - 82*y^2*z^4 + 278*y^3*z^4 - 394*y^4*z^4 + 210*y^5*z^4 - 36*y^6*z^4 + 4*z^5 - 48*y*z^5 + 172*y^2*z^5 - 260*y^3*z^5 + 158*y^4*z^5 - 44*y^5*z^5 - 10*z^6 + 60*y*z^6 - 121*y^2*z^6 + 90*y^3*z^6 - 31*y^4*z^6 + 8*z^7 - 28*y*z^7 + 29*y^2*z^7 - 12*y^3*z^7 - 2*z^8 + 4*y*z^8 - 2*y^2*z^8)* G[1, 0, y])/((-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + (I*(-5*y^2 - 6*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)*G[1, 1, y])/ (y^2*z*(y + z)^2)) + ((I/12)*(-398*y + 796*y^2 - 398*y^3 - 374*z + 1061*y*z - 771*y^2*z + 84*y^3*z + 313*z^2 - 336*y*z^2 + 204*y^2*z^2 + 61*z^3 + 120*y*z^3)*G[0, 0, 0, y])/ ((-1 + y)^2*z^2*(-1 + y + z)*(y + z)) - (I*(10*y - 18*y^2 + 8*y^3 + 8*z - 24*y*z + 15*y^2*z - 8*z^2 + 7*y*z^2)* G[0, 0, 0, z])/((-1 + y)*y*z*(-1 + y + z)*(y + z)) - ((I/12)*(-204*y^3 + 900*y^4 - 1560*y^5 + 1320*y^6 - 540*y^7 + 84*y^8 - 379*y^2*z + 2183*y^3*z - 4618*y^4*z + 4618*y^5*z - 2297*y^6*z + 577*y^7*z - 90*y^8*z + 6*y^9*z + 302*y*z^2 - 686*y^2*z^2 + 90*y^3*z^2 + 676*y^4*z^2 - 334*y^5*z^2 - 102*y^6*z^2 + 54*y^7*z^2 + 85*z^3 - 1465*y*z^3 + 5380*y^2*z^3 - 9418*y^3*z^3 + 9158*y^4*z^3 - 5032*y^5*z^3 + 1395*y^6*z^3 - 103*y^7*z^3 - 280*z^4 + 2562*y*z^4 - 7864*y^2*z^4 + 11060*y^3*z^4 - 7800*y^4*z^4 + 2698*y^5*z^4 - 304*y^6*z^4 + 330*z^5 - 2012*y*z^5 + 4380*y^2*z^5 - 4152*y^3*z^5 + 1910*y^4*z^5 - 384*y^5*z^5 - 160*z^6 + 688*y*z^6 - 864*y^2*z^6 + 496*y^3*z^6 - 232*y^4*z^6 + 25*z^7 - 75*y*z^7 + 33*y^2*z^7 - 55*y^3*z^7)*G[0, 0, 1, y])/((-1 + y)^3*y^2*(-1 + z)*z^2* (-1 + y + z)^2*(y + z)^2) + ((I/12)*(-36*y^3 + 120*y^4 - 132*y^5 + 48*y^6 - 79*y^2*z + 453*y^3*z - 633*y^4*z + 223*y^5*z + 36*y^6*z - 82*y*z^2 + 684*y^2*z^2 - 1289*y^3*z^2 + 662*y^4*z^2 + 25*y^5*z^2 - 47*z^3 + 461*y*z^3 - 1270*y^2*z^3 + 1009*y^3*z^3 - 57*y^4*z^3 + 94*z^4 - 521*y*z^4 + 664*y^2*z^4 - 45*y^3*z^4 - 47*z^5 + 142*y*z^5 + y^2*z^5)*G[0, 0, 1 - y, z])/((-1 + y)^2*y^2*z^2* (-1 + y + z)*(y + z)^2) + ((I/2)*(24*y^5 - 134*y^6 + 296*y^7 - 324*y^8 + 176*y^9 - 38*y^10 + 94*y^4*z - 594*y^5*z + 1480*y^6*z - 1858*y^7*z + 1223*y^8*z - 385*y^9*z + 39*y^10*z + y^11*z + 164*y^3*z^2 - 1147*y^4*z^2 + 3173*y^5*z^2 - 4462*y^6*z^2 + 3426*y^7*z^2 - 1375*y^8*z^2 + 221*y^9*z^2 + 62*y^2*z^3 - 828*y^3*z^3 + 3151*y^4*z^3 - 5435*y^5*z^3 + 4974*y^6*z^3 - 2462*y^7*z^3 + 529*y^8*z^3 - 15*y^9*z^3 - 200*y^2*z^4 + 1348*y^3*z^4 - 3151*y^4*z^4 + 3567*y^5*z^4 - 2281*y^6*z^4 + 701*y^7*z^4 - 56*y^8*z^4 - 6*z^5 + 36*y*z^5 + 104*y^2*z^5 - 602*y^3*z^5 + 856*y^4*z^5 - 854*y^5*z^5 + 518*y^6*z^5 - 100*y^7*z^5 + 19*z^6 - 103*y*z^6 + 210*y^2*z^6 - 374*y^3*z^6 + 231*y^4*z^6 + 157*y^5*z^6 - 92*y^6*z^6 - 21*z^7 + 101*y*z^7 - 256*y^2*z^7 + 318*y^3*z^7 - 31*y^4*z^7 - 39*y^5*z^7 + 9*z^8 - 37*y*z^8 + 83*y^2*z^8 - 27*y^3*z^8 - 4*y^4*z^8 - z^9 + 3*y*z^9 - 3*y^2*z^9 + y^3*z^9)*G[0, 1, 0, y])/((-1 + y)^3*y^2*(-1 + z)*z^2* (-1 + y + z)^2*(y + z)^4) - ((I/12)*(324*y^5 - 1572*y^6 + 3072*y^7 - 3024*y^8 + 1500*y^9 - 300*y^10 + 1165*y^4*z - 6101*y^5*z + 12742*y^6*z - 13294*y^7*z + 6965*y^8*z - 1501*y^9*z + 24*y^10*z + 1644*y^3*z^2 - 9373*y^4*z^2 + 20595*y^5*z^2 - 22034*y^6*z^2 + 11614*y^7*z^2 - 2505*y^8*z^2 + 59*y^9*z^2 + 590*y^2*z^3 - 4818*y^3*z^3 + 11963*y^4*z^3 - 12539*y^5*z^3 + 5595*y^6*z^3 - 833*y^7*z^3 + 42*y^8*z^3 - 40*y*z^4 - 158*y^2*z^4 - 602*y^3*z^4 + 4585*y^4*z^4 - 6427*y^5*z^4 + 2567*y^6*z^4 + 3*y^7*z^4 - 55*z^5 + 635*y*z^5 - 3444*y^2*z^5 + 9228*y^3*z^5 - 10421*y^4*z^5 + 3789*y^5*z^5 - 20*y^6*z^5 + 135*z^6 - 1225*y*z^6 + 4368*y^2*z^6 - 5868*y^3*z^6 + 2197*y^4*z^6 - 39*y^5*z^6 - 105*z^7 + 753*y*z^7 - 1443*y^2*z^7 + 537*y^3*z^7 - 30*y^4*z^7 + 25*z^8 - 123*y*z^8 + 33*y^2*z^8 - 7*y^3*z^8)*G[0, 1, 0, z])/((-1 + y)^3*y^2*z^2* (-1 + y + z)^2*(y + z)^4) - ((I/12)*(-12*y^3 - 96*y^4 + 228*y^5 - 120*y^6 + 233*y^2*z - 831*y^3*z + 927*y^4*z - 353*y^5*z + 24*y^6*z + 182*y*z^2 - 756*y^2*z^2 + 811*y^3*z^2 - 238*y^4*z^2 + 169*y^5*z^2 + 49*z^3 - 343*y*z^3 + 386*y^2*z^3 - 23*y^3*z^3 + 363*y^4*z^3 - 98*z^4 + 211*y*z^4 - 68*y^2*z^4 + 315*y^3*z^4 + 49*z^5 - 50*y*z^5 + 97*y^2*z^5)*G[0, 1, 1, y])/ ((-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((I/12)*(-36*y^3 + 120*y^4 - 132*y^5 + 48*y^6 - 79*y^2*z + 453*y^3*z - 633*y^4*z + 223*y^5*z + 36*y^6*z - 82*y*z^2 + 684*y^2*z^2 - 1289*y^3*z^2 + 662*y^4*z^2 + 25*y^5*z^2 - 47*z^3 + 461*y*z^3 - 1270*y^2*z^3 + 1009*y^3*z^3 - 57*y^4*z^3 + 94*z^4 - 521*y*z^4 + 664*y^2*z^4 - 45*y^3*z^4 - 47*z^5 + 142*y*z^5 + y^2*z^5)* G[0, 1 - y, 0, z])/((-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((I/12)*(12*y^3 - 12*y^4 - 12*y^5 + 12*y^6 + 89*y^2*z - 147*y^3*z + 39*y^4*z + 7*y^5*z + 12*y^6*z + 230*y*z^2 - 684*y^2*z^2 + 667*y^3*z^2 - 394*y^4*z^2 + 181*y^5*z^2 + 49*z^3 - 439*y*z^3 + 722*y^2*z^3 - 659*y^3*z^3 + 423*y^4*z^3 - 98*z^4 + 259*y*z^4 - 320*y^2*z^4 + 351*y^3*z^4 + 49*z^5 - 50*y*z^5 + 97*y^2*z^5)* G[0, 1 - y, 1 - y, z])/((-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) - ((I/36)*(1505*y^4 - 6020*y^5 + 9030*y^6 - 6020*y^7 + 1505*y^8 + 3502*y^3*z - 17339*y^4*z + 32651*y^5*z - 28939*y^6*z + 11771*y^7*z - 1646*y^8*z + 2258*y^2*z^2 - 16498*y^3*z^2 + 41949*y^4*z^2 - 49544*y^5*z^2 + 28066*y^6*z^2 - 6354*y^7*z^2 + 123*y^8*z^2 + 366*y*z^3 - 5926*y^2*z^3 + 22464*y^3*z^3 - 36027*y^4*z^3 + 27499*y^5*z^3 - 8997*y^6*z^3 + 621*y^7*z^3 - 51*z^4 - 282*y*z^4 + 3530*y^2*z^4 - 8796*y^3*z^4 + 9621*y^4*z^4 - 5114*y^5*z^4 + 876*y^6*z^4 + 153*z^5 - 759*y*z^5 + 1767*y^2*z^5 - 1917*y^3*z^5 + 48*y^4*z^5 + 492*y^5*z^5 - 153*z^6 + 900*y*z^6 - 1908*y^2*z^6 + 1152*y^3*z^6 + 225*y^4*z^6 + 51*z^7 - 225*y*z^7 + 279*y^2*z^7 + 111*y^3*z^7)*G[0, -y, 1 - y, z])/ ((-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)*(y + z)^2) - ((I/6)*(80*y^3 - 386*y^4 + 786*y^5 - 842*y^6 + 470*y^7 - 108*y^8 + 176*y^2*z - 980*y^3*z + 2343*y^4*z - 2915*y^5*z + 1847*y^6*z - 477*y^7*z + 6*y^8*z - 60*y*z^2 + 140*y^2*z^2 + 333*y^3*z^2 - 1380*y^4*z^2 + 1390*y^5*z^2 - 408*y^6*z^2 - 15*y^7*z^2 - 12*z^3 + 200*y*z^3 - 519*y^2*z^3 + 60*y^3*z^3 + 452*y^4*z^3 - 88*y^5*z^3 - 21*y^6*z^3 + 42*z^4 - 207*y*z^4 - 48*y^2*z^4 + 492*y^3*z^4 - 102*y^4*z^4 + 39*y^5*z^4 - 48*z^5 + 27*y*z^5 + 237*y^2*z^5 - 51*y^3*z^5 + 51*y^4*z^5 + 18*z^6 + 40*y*z^6 + 2*y^2*z^6 + 12*y^3*z^6)*G[1, 0, 0, y])/((-1 + y)^3*y*z^2*(-1 + y + z)^2* (y + z)^3) + ((I/12)*(-1 + z)*(-12*y^5 + 24*y^6 - 12*y^7 + 71*y^3*z - 512*y^4*z + 960*y^5*z - 668*y^6*z + 149*y^7*z - 147*y^2*z^2 - 310*y^3*z^2 + 1722*y^4*z^2 - 1674*y^5*z^2 + 409*y^6*z^2 + 117*y*z^3 - 906*y^2*z^3 + 2693*y^3*z^3 - 2428*y^4*z^3 + 428*y^5*z^3 + 47*z^4 - 614*y*z^4 + 2211*y^2*z^4 - 2156*y^3*z^4 + 224*y^4*z^4 - 94*z^5 + 639*y*z^5 - 888*y^2*z^5 + 55*y^3*z^5 + 47*z^6 - 142*y*z^6 - y^2*z^6)*G[1, 0, 0, z])/ ((-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + ((I/12)*(288*y^3 - 1164*y^4 + 1788*y^5 - 1260*y^6 + 372*y^7 - 24*y^8 + 527*y^2*z - 2875*y^3*z + 5840*y^4*z - 5600*y^5*z + 2599*y^6*z - 539*y^7*z + 42*y^8*z + 6*y^9*z + 266*y*z^2 - 2504*y^2*z^2 + 7092*y^3*z^2 - 9104*y^4*z^2 + 5882*y^5*z^2 - 1920*y^6*z^2 + 312*y^7*z^2 - 24*y^8*z^2 + 7*z^3 - 811*y*z^3 + 3856*y^2*z^3 - 6934*y^3*z^3 + 6278*y^4*z^3 - 3208*y^5*z^3 + 969*y^6*z^3 - 157*y^7*z^3 - 58*z^4 + 948*y*z^4 - 2602*y^2*z^4 + 3494*y^3*z^4 - 3084*y^4*z^4 + 1606*y^5*z^4 - 376*y^6*z^4 + 132*z^5 - 590*y*z^5 + 1104*y^2*z^5 - 1752*y^3*z^5 + 1496*y^4*z^5 - 462*y^5*z^5 - 118*z^6 + 250*y*z^6 - 534*y^2*z^6 + 742*y^3*z^6 - 268*y^4*z^6 + 37*z^7 - 63*y*z^7 + 153*y^2*z^7 - 55*y^3*z^7)*G[1, 0, 1, y])/ ((-1 + y)^3*y^2*(-1 + z)*z^2*(-1 + y + z)^2*(y + z)^2) - ((I/2)*(-y - 19*y^2 + 27*y^3 - y^4 - 6*y^5 - z - 13*y*z + 75*y^2*z - 63*y^3*z - 4*y^4*z + 6*y^5*z + 6*z^2 + 34*y*z^2 - 102*y^2*z^2 + 54*y^3*z^2 + 8*y^4*z^2 - 10*z^3 - 36*y*z^3 + 74*y^2*z^3 - 23*y^3*z^3 - 3*y^4*z^3 + 4*z^4 + 29*y*z^4 - 38*y^2*z^4 + 5*y^3*z^4 + 3*z^5 - 15*y*z^5 + 10*y^2*z^5 - 2*z^6 + 2*y*z^6)* G[1, 0, 1 - y, z])/((-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)) - ((I/6)*(118*y^5 - 372*y^6 + 414*y^7 - 184*y^8 + 24*y^9 + 500*y^4*z - 1984*y^5*z + 2844*y^6*z - 1754*y^7*z + 415*y^8*z - 24*y^9*z + 3*y^10*z + 700*y^3*z^2 - 3802*y^4*z^2 + 7156*y^5*z^2 - 6030*y^6*z^2 + 2150*y^7*z^2 - 180*y^8*z^2 + 6*y^9*z^2 + 192*y^2*z^3 - 2546*y^3*z^3 + 7366*y^4*z^3 - 8996*y^5*z^3 + 4718*y^6*z^3 - 552*y^7*z^3 - 54*y^8*z^3 - 42*y*z^4 - 302*y^2*z^4 + 2492*y^3*z^4 - 5314*y^4*z^4 + 4482*y^5*z^4 - 662*y^6*z^4 - 270*y^7*z^4 - 30*z^5 + 258*y*z^5 - 418*y^2*z^5 - 328*y^3*z^5 + 1595*y^4*z^5 - 320*y^5*z^5 - 501*y^6*z^5 + 90*z^6 - 474*y*z^6 + 876*y^2*z^6 - 148*y^3*z^6 - 150*y^4*z^6 - 450*y^5*z^6 - 90*z^7 + 342*y*z^7 - 304*y^2*z^7 - 140*y^3*z^7 - 192*y^4*z^7 + 30*z^8 - 84*y*z^8 - 44*y^2*z^8 - 30*y^3*z^8)*G[1, 1, 0, y])/ ((-1 + y)^2*y^2*(-1 + z)*z^2*(-1 + y + z)^2*(y + z)^4) + G[1 - y, 1, z]*(((2*I)*G[0, 1, 0, y])/z^3 - ((2*I)*G[1, 1, 0, y])/ z^3) + G[1 - y, 1 - y, z]* (((-1/36*I)*(2413*y^2 - 2413*y^3 + 5162*y*z - 5849*y^2*z + 399*y^3*z - 39*z^2 - 609*y*z^2 + 72*y^2*z^2 + 39*z^3 - 327*y*z^3))/((-1 + y)*y*z^2*(y + z)^2) - ((22*I)*G[0, 0, 0, y])/ z^3 - ((2*I)*G[0, 0, 1, y])/z^3 + ((8*I)*G[0, 1, 0, y])/z^3 - ((4*I)*G[1, 0, 0, y])/z^3 + ((2*I)*G[1, 0, 1, y])/z^3 + ((2*I)*G[1, 1, 0, y])/z^3) + G[0, 1 - y, z]* (((-1/36*I)*(-18*y^2 + 522*y^3 - 1242*y^4 + 990*y^5 - 252*y^6 - 36*y*z + 833*y^2*z - 1455*y^3*z + 717*y^4*z - 221*y^5*z + 162*y^6*z - 18*z^2 + 1256*y*z^2 - 3042*y^2*z^2 + 2287*y^3*z^2 - 1552*y^4*z^2 + 1069*y^5*z^2 + 499*z^3 - 2881*y*z^3 + 4040*y^2*z^3 - 3575*y^3*z^3 + 2277*y^4*z^3 - 944*z^4 + 2389*y*z^4 - 2720*y^2*z^4 + 1995*y^3*z^4 + 463*z^5 - 728*y*z^5 + 625*y^2*z^5))/((-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) - ((I/3)*(40*y^6 - 120*y^7 + 120*y^8 - 40*y^9 + 142*y^5*z - 524*y^6*z + 628*y^7*z - 252*y^8*z + 6*y^9*z + 171*y^4*z^2 - 869*y^5*z^2 + 1334*y^6*z^2 - 672*y^7*z^2 + 36*y^8*z^2 + 118*y^3*z^3 - 798*y^4*z^3 + 1594*y^5*z^3 - 1013*y^6*z^3 + 87*y^7*z^3 - 32*y^2*z^4 - 188*y^3*z^4 + 901*y^4*z^4 - 825*y^5*z^4 + 96*y^6*z^4 - 12*y*z^5 + 118*y^2*z^5 + 20*y^3*z^5 - 216*y^4*z^5 + 18*y^5*z^5 - 3*z^6 + 57*y*z^6 - 188*y^2*z^6 + 158*y^3*z^6 - 72*y^4*z^6 + 12*z^7 - 90*y*z^7 + 147*y^2*z^7 - 81*y^3*z^7 - 15*z^8 + 51*y*z^8 - 36*y^2*z^8 + 6*z^9 - 6*y*z^9)* G[1, 0, y])/((-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^4) - ((2*I)*(y^3 + 3*y^2*z - y*z^2 - y^2*z^2 + z^3 - 2*y*z^3 - z^4)* G[1, 1, y])/(y^2*z^2*(y + z)^2) + ((8*I)*G[0, 0, 0, y])/z^3 + ((2*I)*G[0, 0, 1, y])/z^3 - ((8*I)*G[0, 1, 0, y])/z^3 - ((4*I)*G[0, 1, 1, y])/z^3 - ((10*I)*G[1, 0, 0, y])/z^3 - ((2*I)*G[1, 0, 1, y])/z^3 + ((8*I)*G[1, 1, 0, y])/z^3) + G[1 - y, 0, z]*(((-1/36*I)*(-18*y^2 + 522*y^3 - 1242*y^4 + 990*y^5 - 252*y^6 - 36*y*z + 833*y^2*z - 1455*y^3*z + 717*y^4*z - 221*y^5*z + 162*y^6*z - 18*z^2 + 1256*y*z^2 - 3042*y^2*z^2 + 2287*y^3*z^2 - 1552*y^4*z^2 + 1069*y^5*z^2 + 499*z^3 - 2881*y*z^3 + 4040*y^2*z^3 - 3575*y^3*z^3 + 2277*y^4*z^3 - 944*z^4 + 2389*y*z^4 - 2720*y^2*z^4 + 1995*y^3*z^4 + 463*z^5 - 728*y*z^5 + 625*y^2*z^5))/((-1 + y)^2*y^2*z^2*(-1 + y + z)* (y + z)^2) - ((8*I)*G[0, 0, 0, y])/z^3 - ((4*I)*G[0, 0, 1, y])/ z^3 - ((2*I)*G[0, 1, 0, y])/z^3 + ((4*I)*G[0, 1, 1, y])/z^3 + ((4*I)*G[1, 0, 0, y])/z^3 - ((4*I)*G[1, 0, 1, y])/z^3 - ((10*I)*G[1, 1, 0, y])/z^3) + G[1, z]*((I*(4*y + 10*y^2 - 6*y^3 - 12*y*z - 14*y^2*z + 4*y^3*z - z^2 + 14*y*z^2 + 9*y^2*z^2 + 3*z^3 - 8*y*z^3 - 5*y^2*z^3 - 3*z^4 + 2*y*z^4 + z^5)*G[0, 0, 1, y])/(y^2*z^3*(-1 + y + z)^2) - (I*(-6*y + 17*y^2 - 8*y^3 + 18*y*z - 28*y^2*z + 6*y^3*z + z^2 - 20*y*z^2 + 10*y^2*z^2 - 3*z^3 + 10*y*z^3 + y^2*z^3 + 3*z^4 - 2*y*z^4 - z^5)*G[0, 1, 0, y])/(y^2*z^3*(-1 + y + z)^2) - (I*(4*y + 10*y^2 - 6*y^3 - 12*y*z - 14*y^2*z + 4*y^3*z - z^2 + 14*y*z^2 + 9*y^2*z^2 + 3*z^3 - 8*y*z^3 - 5*y^2*z^3 - 3*z^4 + 2*y*z^4 + z^5)*G[1, 0, 1, y])/(y^2*z^3*(-1 + y + z)^2) + (I*(-6*y + 17*y^2 - 8*y^3 + 18*y*z - 28*y^2*z + 6*y^3*z + z^2 - 20*y*z^2 + 10*y^2*z^2 - 3*z^3 + 10*y*z^3 + y^2*z^3 + 3*z^4 - 2*y*z^4 - z^5)*G[1, 1, 0, y])/(y^2*z^3*(-1 + y + z)^2)) + ((I/6)*(-1 + z)*(-3*y^3 - 54*y^4 + 354*y^5 - 684*y^6 + 537*y^7 - 150*y^8 - 9*y^2*z - 147*y^3*z + 1170*y^4*z - 2604*y^5*z + 2343*y^6*z - 765*y^7*z + 12*y^8*z - 9*y*z^2 - 117*y^2*z^2 + 1355*y^3*z^2 - 3770*y^4*z^2 + 4038*y^5*z^2 - 1547*y^6*z^2 + 50*y^7*z^2 - 3*z^3 - 9*y*z^3 + 501*y^2*z^3 - 2197*y^3*z^3 + 3042*y^4*z^3 - 1362*y^5*z^3 + 28*y^6*z^3 + 15*z^4 + 3*y*z^4 - 471*y^2*z^4 + 1007*y^3*z^4 - 484*y^4*z^4 - 94*y^5*z^4 - 31*z^5 + 49*y*z^5 + 93*y^2*z^5 - 29*y^3*z^5 - 154*y^4*z^5 + 29*z^6 - 42*y*z^6 + 33*y^2*z^6 - 92*y^3*z^6 - 10*z^7 + 8*y*z^7 - 22*y^2*z^7)* G[1, 1, 0, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^3) - ((I/6)*(-161*y^2 + 161*y^3 - 322*y*z + 310*y^2*z + 6*y^3*z - 12*z^2 + 12*y*z^2 - 12*y^2*z^2 + 12*z^3 - 18*y*z^3)*G[1, 1, 1, y])/ ((-1 + y)*y*z^2*(y + z)^2) + G[-y, 0, z]* (((10*I)*G[0, 0, 1, y])/z^3 - ((4*I)*G[0, 1, 1, y])/z^3 + ((2*I)*G[1, 0, 1, y])/z^3 + ((10*I)*G[1, 1, 0, y])/z^3 + ((2*I)*G[1, 1, 1, y])/z^3) + G[0, -y, z]* (((-1/3*I)*(4*y^4 - 8*y^5 + 4*y^6 - 10*y^3*z + 38*y^4*z - 28*y^5*z - 38*y^2*z^2 + 112*y^3*z^2 - 65*y^4*z^2 - 18*y*z^3 + 66*y^2*z^3 - 42*y^3*z^3 + 12*y^4*z^3 - 12*z^4 + 48*y*z^4 - 51*y^2*z^4 + 24*y^3*z^4 + 12*z^5 - 24*y*z^5 + 12*y^2*z^5)*G[1, 0, y])/ ((-1 + y)^2*y^2*z^3*(y + z)^2) - ((I/6)*(-109*y^4 + 327*y^5 - 327*y^6 + 109*y^7 - 254*y^3*z + 786*y^4*z - 810*y^5*z + 278*y^6*z - 133*y^2*z^2 + 447*y^3*z^2 - 549*y^4*z^2 + 235*y^5*z^2 + 12*y*z^3 - 36*y^2*z^3 - 48*y^3*z^3 + 96*y^4*z^3 + 24*y^5*z^3 + 24*z^4 - 120*y*z^4 + 162*y^2*z^4 - 18*y^3*z^4 + 48*y^4*z^4 - 24*z^5 + 72*y*z^5 - 24*y^2*z^5 + 24*y^3*z^5)*G[1, 1, y])/((-1 + y)^3*y^2*z^3*(y + z)^2) - ((12*I)*G[0, 0, 1, y])/z^3 + ((4*I)*G[0, 1, 0, y])/z^3 + ((6*I)*G[0, 1, 1, y])/z^3 + ((2*I)*G[1, 0, 0, y])/z^3 + ((2*I)*G[1, 0, 1, y])/z^3 + ((4*I)*G[1, 1, 1, y])/z^3) + G[1 - y, -y, z]*(((10*I)*G[0, 0, 1, y])/z^3 - ((10*I)*G[0, 1, 1, y])/ z^3 + ((6*I)*G[1, 0, 0, y])/z^3 + ((2*I)*G[1, 1, 0, y])/z^3 + ((4*I)*G[1, 1, 1, y])/z^3) + G[-y, 1 - y, z]* (((-1/108*I)*(54*y^3 + 4981*y^4 - 15915*y^5 + 16671*y^6 - 5791*y^7 + 162*y^2*z + 11234*y^3*z - 45364*y^4*z + 57929*y^5*z - 25512*y^6*z + 1551*y^7*z + 162*y*z^2 + 2932*y^2*z^2 - 33158*y^3*z^2 + 64099*y^4*z^2 - 38724*y^5*z^2 + 4689*y^6*z^2 + 54*z^3 - 4038*y*z^3 + 596*y^2*z^3 + 21944*y^3*z^3 - 22774*y^4*z^3 + 3138*y^5*z^3 - 1497*z^4 + 8697*y*z^4 - 7293*y^2*z^4 + 315*y^3*z^4 - 3462*y^4*z^4 + 2832*z^5 - 7005*y*z^5 + 6270*y^2*z^5 - 5337*y^3*z^5 - 1389*z^6 + 2184*y*z^6 - 1875*y^2*z^6))/((-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((2*I)*G[0, 0, 0, y])/z^3 - ((8*I)*G[0, 0, 1, y])/ z^3 - ((6*I)*G[0, 1, 0, y])/z^3 + ((4*I)*G[0, 1, 1, y])/z^3 + ((6*I)*G[1, 0, 0, y])/z^3 - ((2*I)*G[1, 0, 1, y])/z^3 - ((10*I)*G[1, 1, 0, y])/z^3 + ((4*I)*G[1, 1, 1, y])/z^3) + G[-y, -y, z]*(((4*I)*G[0, 0, 1, y])/z^3 + ((20*I)*G[0, 1, 1, y])/z^3 - ((4*I)*G[1, 0, 0, y])/z^3 + ((12*I)*G[1, 0, 1, y])/z^3 + ((8*I)*G[1, 1, 0, y])/z^3 - ((12*I)*G[1, 1, 1, y])/z^3) + G[0, z]*(((I/18)*(-368*y^2 - 209*y^3 + 577*y^4 - 804*y*z - 49*y^2*z + 1411*y^3*z + 41*z^2 - 358*y*z^2 + 1433*y^2*z^2 - 41*z^3 + 599*y*z^3))/((-1 + y)*y*z*(-1 + y + z)*(y + z)^2) - ((I/36)*(-18*y^2 + 522*y^3 - 1242*y^4 + 990*y^5 - 252*y^6 - 36*y*z + 833*y^2*z - 1455*y^3*z + 717*y^4*z - 221*y^5*z + 162*y^6*z - 18*z^2 + 1256*y*z^2 - 3042*y^2*z^2 + 2287*y^3*z^2 - 1552*y^4*z^2 + 1069*y^5*z^2 + 499*z^3 - 2881*y*z^3 + 4040*y^2*z^3 - 3575*y^3*z^3 + 2277*y^4*z^3 - 944*z^4 + 2389*y*z^4 - 2720*y^2*z^4 + 1995*y^3*z^4 + 463*z^5 - 728*y*z^5 + 625*y^2*z^5)*G[1, y])/((-1 + y)^2*y^2*z^2*(-1 + y + z)* (y + z)^2) - ((I/2)*(-12*y^4 + 42*y^5 - 48*y^6 + 18*y^7 - 24*y^3*z + 97*y^4*z - 122*y^5*z + 49*y^6*z + 24*y^2*z^2 - 65*y^3*z^2 + 83*y^4*z^2 - 51*y^5*z^2 + 9*y^6*z^2 - 8*y*z^3 - 29*y^2*z^3 + 145*y^3*z^3 - 131*y^4*z^3 + 3*y^5*z^3 + 4*z^4 - 13*y*z^4 + 69*y^2*z^4 - 91*y^3*z^4 - 29*y^4*z^4 - 8*z^5 + 37*y*z^5 - 58*y^2*z^5 - 31*y^3*z^5 + 4*z^6 - 16*y*z^6 - 8*y^2*z^6)*G[0, 0, y])/((-1 + y)^2*y*z^2*(-1 + y + z)^2* (y + z)^3) - ((I/12)*(-60*y^3 + 144*y^4 + 12*y^5 - 300*y^6 + 288*y^7 - 84*y^8 - 13*y^2*z - 43*y^3*z + 650*y^4*z - 1586*y^5*z + 1483*y^6*z - 515*y^7*z + 24*y^8*z + 74*y*z^2 - 357*y^2*z^2 + 1205*y^3*z^2 - 2370*y^4*z^2 + 2292*y^5*z^2 - 953*y^6*z^2 + 109*y^7*z^2 + 19*z^3 - 173*y*z^3 + 565*y^2*z^3 - 983*y^3*z^3 + 926*y^4*z^3 - 526*y^5*z^3 + 172*y^6*z^3 - 27*z^4 + 19*y*z^4 + 219*y^2*z^4 - 537*y^3*z^4 + 242*y^4*z^4 + 156*y^5*z^4 - 3*z^5 + 137*y*z^5 - 423*y^2*z^5 + 321*y^3*z^5 + 112*y^4*z^5 + 11*z^6 - 57*y*z^6 + 75*y^2*z^6 + 43*y^3*z^6)*G[0, 1, y])/ ((-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^2) + ((I/2)*(-24*y^5 + 70*y^6 - 66*y^7 + 18*y^8 + 2*y^9 - 94*y^4*z + 338*y^5*z - 412*y^6*z + 188*y^7*z - 22*y^8*z + 2*y^9*z - 164*y^3*z^2 + 773*y^4*z^2 - 1246*y^5*z^2 + 858*y^6*z^2 - 244*y^7*z^2 + 23*y^8*z^2 - 62*y^2*z^3 + 562*y^3*z^3 - 1312*y^4*z^3 + 1270*y^5*z^3 - 528*y^6*z^3 + 58*y^7*z^3 + 126*y^2*z^4 - 514*y^3*z^4 + 751*y^4*z^4 - 468*y^5*z^4 + 57*y^6*z^4 + 6*z^5 - 20*y*z^5 - 38*y^2*z^5 + 170*y^3*z^5 - 212*y^4*z^5 + 22*y^5*z^5 - 13*z^6 + 34*y*z^6 - 14*y^2*z^6 - 56*y^3*z^6 + y^4*z^6 + 8*z^7 - 16*y*z^7 - 2*y^2*z^7 - 2*y^3*z^7 - z^8 + 2*y*z^8 - y^2*z^8)*G[1, 0, y])/((-1 + y)^2*y^2*z^2* (-1 + y + z)^2*(y + z)^4) + ((I/12)*(12*y^3 - 12*y^4 - 12*y^5 + 12*y^6 + 89*y^2*z - 147*y^3*z + 39*y^4*z + 7*y^5*z + 12*y^6*z + 230*y*z^2 - 684*y^2*z^2 + 667*y^3*z^2 - 394*y^4*z^2 + 181*y^5*z^2 + 49*z^3 - 439*y*z^3 + 722*y^2*z^3 - 659*y^3*z^3 + 423*y^4*z^3 - 98*z^4 + 259*y*z^4 - 320*y^2*z^4 + 351*y^3*z^4 + 49*z^5 - 50*y*z^5 + 97*y^2*z^5)*G[1, 1, y])/((-1 + y)^2*y^2*z^2* (-1 + y + z)*(y + z)^2) + (I*(-8 + 24*y - 24*y^2 + 8*y^3 + 11*z - 22*y*z + 11*y^2*z + z^2 - 2*y*z^2 + y^2*z^2 - 4*z^3)* G[0, 0, 0, y])/((-1 + y)^2*z^2*(-1 + y + z)^2) - (I*(-10*y^3 + 46*y^4 - 84*y^5 + 76*y^6 - 34*y^7 + 6*y^8 - 20*y^2*z + 112*y^3*z - 230*y^4*z + 218*y^5*z - 94*y^6*z + 14*y^7*z + 38*y^2*z^2 - 128*y^3*z^2 + 139*y^4*z^2 - 43*y^5*z^2 - 9*y^6*z^2 + 3*y^7*z^2 + 4*y*z^3 - 26*y^2*z^3 + 24*y^3*z^3 + 27*y^4*z^3 - 31*y^5*z^3 + 2*y^6*z^3 + 2*z^4 - 18*y*z^4 + 35*y^2*z^4 - 9*y^3*z^4 - 7*y^4*z^4 - 7*y^5*z^4 - 4*z^5 + 20*y*z^5 - 25*y^2*z^5 + 9*y^3*z^5 - 8*y^4*z^5 + 2*z^6 - 6*y*z^6 + 2*y^2*z^6 - 2*y^3*z^6)*G[0, 0, 1, y])/((-1 + y)^3*y^2*z^2* (-1 + y + z)^2*(y + z)^2) + (I*(-2*y^6 + 6*y^7 - 6*y^8 + 2*y^9 + 4*y^4*z - 24*y^5*z + 52*y^6*z - 48*y^7*z + 16*y^8*z + 28*y^3*z^2 - 134*y^4*z^2 + 252*y^5*z^2 - 215*y^6*z^2 + 70*y^7*z^2 - y^8*z^2 + 8*y^2*z^3 - 104*y^3*z^3 + 304*y^4*z^3 - 336*y^5*z^3 + 135*y^6*z^3 - 8*y^7*z^3 + 12*y*z^4 - 78*y^2*z^4 + 234*y^3*z^4 - 306*y^4*z^4 + 158*y^5*z^4 - 24*y^6*z^4 + 4*z^5 - 48*y*z^5 + 164*y^2*z^5 - 236*y^3*z^5 + 146*y^4*z^5 - 36*y^5*z^5 - 10*z^6 + 60*y*z^6 - 119*y^2*z^6 + 94*y^3*z^6 - 29*y^4*z^6 + 8*z^7 - 28*y*z^7 + 31*y^2*z^7 - 12*y^3*z^7 - 2*z^8 + 4*y*z^8 - 2*y^2*z^8)*G[0, 1, 0, y])/((-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^4) - (I*(4*y^3 - 16*y^4 + 24*y^5 - 16*y^6 + 4*y^7 + 9*y^2*z - 45*y^3*z + 72*y^4*z - 36*y^5*z - 9*y^6*z + 9*y^7*z + 2*y*z^2 - 27*y^2*z^2 + 59*y^3*z^2 - 9*y^4*z^2 - 59*y^5*z^2 + 32*y^6*z^2 + 2*y^7*z^2 + z^3 - 15*y*z^3 + 53*y^2*z^3 - 33*y^3*z^3 - 52*y^4*z^3 + 36*y^5*z^3 + 10*y^6*z^3 - 5*z^4 + 37*y*z^4 - 70*y^2*z^4 + 18*y^3*z^4 + 11*y^4*z^4 + 17*y^5*z^4 + 7*z^5 - 33*y*z^5 + 33*y^2*z^5 - 3*y^3*z^5 + 12*y^4*z^5 - 3*z^6 + 9*y*z^6 - y^2*z^6 + 3*y^3*z^6)*G[0, 1, 1, y])/ ((-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^2) - (I*(-4*y^6 + 12*y^7 - 12*y^8 + 4*y^9 + 2*y^4*z - 24*y^5*z + 67*y^6*z - 70*y^7*z + 25*y^8*z + 20*y^3*z^2 - 109*y^4*z^2 + 236*y^5*z^2 - 226*y^6*z^2 + 80*y^7*z^2 - y^8*z^2 - 4*y^2*z^3 - 44*y^3*z^3 + 206*y^4*z^3 - 270*y^5*z^3 + 116*y^6*z^3 - 6*y^7*z^3 + 4*y*z^4 - 18*y^2*z^4 + 92*y^3*z^4 - 161*y^4*z^4 + 90*y^5*z^4 - 15*y^6*z^4 + 2*z^5 - 20*y*z^5 + 67*y^2*z^5 - 102*y^3*z^5 + 61*y^4*z^5 - 20*y^5*z^5 - 5*z^6 + 28*y*z^6 - 56*y^2*z^6 + 40*y^3*z^6 - 15*y^4*z^6 + 4*z^7 - 14*y*z^7 + 14*y^2*z^7 - 6*y^3*z^7 - z^8 + 2*y*z^8 - y^2*z^8)*G[1, 0, 0, y])/ ((-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + (I*(2*y^3 - 6*y^4 + 4*y^5 + 4*y^6 - 6*y^7 + 2*y^8 + y^2*z - y^3*z - 31*y^4*z + 89*y^5*z - 86*y^6*z + 28*y^7*z + 5*y^2*z^2 - 71*y^3*z^2 + 221*y^4*z^2 - 259*y^5*z^2 + 114*y^6*z^2 - 10*y^7*z^2 - 5*z^3 + 31*y*z^3 - 110*y^2*z^3 + 276*y^3*z^3 - 371*y^4*z^3 + 205*y^5*z^3 - 26*y^6*z^3 + 13*z^4 - 67*y*z^4 + 176*y^2*z^4 - 276*y^3*z^4 + 187*y^4*z^4 - 25*y^5*z^4 - 11*z^5 + 45*y*z^5 - 93*y^2*z^5 + 87*y^3*z^5 - 12*y^4*z^5 + 3*z^6 - 9*y*z^6 + 17*y^2*z^6 - 3*y^3*z^6)*G[1, 0, 1, y])/ ((-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^2) - (I*(10*y^5 - 30*y^6 + 30*y^7 - 10*y^8 + 39*y^4*z - 136*y^5*z + 156*y^6*z - 60*y^7*z + y^8*z + 42*y^3*z^2 - 186*y^4*z^2 + 244*y^5*z^2 - 97*y^6*z^2 - 4*y^7*z^2 + y^8*z^2 + 24*y^2*z^3 - 140*y^3*z^3 + 207*y^4*z^3 - 86*y^5*z^3 - 4*y^6*z^3 + 4*y^7*z^3 - 4*y*z^4 - 22*y^2*z^4 + 60*y^3*z^4 - 32*y^4*z^4 + 12*y^5*z^4 + 6*y^6*z^4 - 3*z^5 + 20*y*z^5 - 36*y^2*z^5 + 28*y^3*z^5 + 17*y^4*z^5 + 4*y^5*z^5 + 6*z^6 - 22*y*z^6 + 27*y^2*z^6 + 8*y^3*z^6 + y^4*z^6 - 3*z^7 + 6*y*z^7 + 2*y^2*z^7)*G[1, 1, 0, y])/ ((-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) - ((2*I)*(y^3 + 3*y^2*z - y*z^2 - y^2*z^2 + z^3 - 2*y*z^3 - z^4)* G[1, 1, 1, y])/(y^2*z^2*(y + z)^2)) - ((I/2)*(-y - 19*y^2 + 27*y^3 - y^4 - 6*y^5 - z - 13*y*z + 75*y^2*z - 63*y^3*z - 4*y^4*z + 6*y^5*z + 6*z^2 + 34*y*z^2 - 102*y^2*z^2 + 54*y^3*z^2 + 8*y^4*z^2 - 10*z^3 - 36*y*z^3 + 74*y^2*z^3 - 23*y^3*z^3 - 3*y^4*z^3 + 4*z^4 + 29*y*z^4 - 38*y^2*z^4 + 5*y^3*z^4 + 3*z^5 - 15*y*z^5 + 10*y^2*z^5 - 2*z^6 + 2*y*z^6)* G[1, 1 - y, 0, z])/((-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)) + ((I/12)*(-36*y^3 + 120*y^4 - 132*y^5 + 48*y^6 - 79*y^2*z + 453*y^3*z - 633*y^4*z + 223*y^5*z + 36*y^6*z - 82*y*z^2 + 684*y^2*z^2 - 1289*y^3*z^2 + 662*y^4*z^2 + 25*y^5*z^2 - 47*z^3 + 461*y*z^3 - 1270*y^2*z^3 + 1009*y^3*z^3 - 57*y^4*z^3 + 94*z^4 - 521*y*z^4 + 664*y^2*z^4 - 45*y^3*z^4 - 47*z^5 + 142*y*z^5 + y^2*z^5)* G[1 - y, 0, 0, z])/((-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((I/12)*(12*y^3 - 12*y^4 - 12*y^5 + 12*y^6 + 89*y^2*z - 147*y^3*z + 39*y^4*z + 7*y^5*z + 12*y^6*z + 230*y*z^2 - 684*y^2*z^2 + 667*y^3*z^2 - 394*y^4*z^2 + 181*y^5*z^2 + 49*z^3 - 439*y*z^3 + 722*y^2*z^3 - 659*y^3*z^3 + 423*y^4*z^3 - 98*z^4 + 259*y*z^4 - 320*y^2*z^4 + 351*y^3*z^4 + 49*z^5 - 50*y*z^5 + 97*y^2*z^5)* G[1 - y, 0, 1 - y, z])/((-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) - ((I/12)*(300*y^5 - 1368*y^6 + 2460*y^7 - 2172*y^8 + 936*y^9 - 156*y^10 + 1189*y^4*z - 6125*y^5*z + 12436*y^6*z - 12484*y^7*z + 6251*y^8*z - 1303*y^9*z + 36*y^10*z + 1932*y^3*z^2 - 11791*y^4*z^2 + 27825*y^5*z^2 - 32396*y^6*z^2 + 19180*y^7*z^2 - 5109*y^8*z^2 + 359*y^9*z^2 + 1070*y^2*z^3 - 9354*y^3*z^3 + 28043*y^4*z^3 - 39683*y^5*z^3 + 28407*y^6*z^3 - 9629*y^7*z^3 + 1146*y^8*z^3 + 272*y*z^4 - 3710*y^2*z^4 + 14638*y^3*z^4 - 25649*y^4*z^4 + 22499*y^5*z^4 - 9859*y^6*z^4 + 1881*y^7*z^4 + 17*z^5 - 757*y*z^5 + 4434*y^2*z^5 - 9834*y^3*z^5 + 10633*y^4*z^5 - 6093*y^5*z^5 + 1888*y^6*z^5 - 51*z^6 + 725*y*z^6 - 2262*y^2*z^6 + 3126*y^3*z^6 - 2315*y^4*z^6 + 1209*y^5*z^6 + 51*z^7 - 267*y*z^7 + 477*y^2*z^7 - 423*y^3*z^7 + 450*y^4*z^7 - 17*z^8 + 27*y*z^8 - 9*y^2*z^8 + 71*y^3*z^8)*G[1 - y, 1, 0, z])/((-1 + y)^3*y^2*z^2* (-1 + y + z)^2*(y + z)^4) + ((I/12)*(12*y^3 - 12*y^4 - 12*y^5 + 12*y^6 + 89*y^2*z - 147*y^3*z + 39*y^4*z + 7*y^5*z + 12*y^6*z + 230*y*z^2 - 684*y^2*z^2 + 667*y^3*z^2 - 394*y^4*z^2 + 181*y^5*z^2 + 49*z^3 - 439*y*z^3 + 722*y^2*z^3 - 659*y^3*z^3 + 423*y^4*z^3 - 98*z^4 + 259*y*z^4 - 320*y^2*z^4 + 351*y^3*z^4 + 49*z^5 - 50*y*z^5 + 97*y^2*z^5)*G[1 - y, 1 - y, 0, z])/ ((-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) - ((I/6)*(-161*y^2 + 161*y^3 - 322*y*z + 310*y^2*z + 6*y^3*z - 12*z^2 + 12*y*z^2 - 12*y^2*z^2 + 12*z^3 - 18*y*z^3)*G[1 - y, 1 - y, 1 - y, z])/((-1 + y)*y*z^2*(y + z)^2) + ((I/36)*(-18*y^2 - 324*y^3 + 3541*y^4 - 10600*y^5 + 14064*y^6 - 8764*y^7 + 2101*y^8 - 36*y*z - 540*y^2*z + 7616*y^3*z - 28963*y^4*z + 49417*y^5*z - 41777*y^6*z + 16567*y^7*z - 2284*y^8*z - 18*z^2 - 108*y*z^2 + 4282*y^2*z^2 - 25868*y^3*z^2 + 61065*y^4*z^2 - 69064*y^5*z^2 + 37970*y^6*z^2 - 8460*y^7*z^2 + 201*y^8*z^2 + 108*z^3 - 492*y*z^3 - 5102*y^2*z^3 + 26316*y^3*z^3 - 44793*y^4*z^3 + 33839*y^5*z^3 - 10515*y^6*z^3 + 639*y^7*z^3 - 327*z^4 + 2172*y*z^4 - 1454*y^2*z^4 - 4434*y^3*z^4 + 6327*y^4*z^4 - 2722*y^5*z^4 + 222*y^6*z^4 + 513*z^5 - 2445*y*z^5 + 4551*y^2*z^5 - 5625*y^3*z^5 + 3624*y^4*z^5 - 834*y^5*z^5 - 387*z^6 + 1098*y*z^6 - 2178*y^2*z^6 + 2466*y^3*z^6 - 783*y^4*z^6 + 111*z^7 - 189*y*z^7 + 459*y^2*z^7 - 165*y^3*z^7)*G[1 - y, -y, 1 - y, z])/ ((-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)*(y + z)^2) - ((I/6)*(-282*y^4 + 708*y^5 - 594*y^6 + 168*y^7 - 708*y^3*z + 2373*y^4*z - 2529*y^5*z + 861*y^6*z + 3*y^7*z - 520*y^2*z^2 + 2772*y^3*z^2 - 3954*y^4*z^2 + 1720*y^5*z^2 - 18*y^6*z^2 - 64*y*z^3 + 1216*y^2*z^3 - 2716*y^3*z^3 + 1641*y^4*z^3 - 95*y^5*z^3 + 4*z^4 + 138*y*z^4 - 798*y^2*z^4 + 760*y^3*z^4 - 158*y^4*z^4 + 3*z^5 - 119*y*z^5 + 191*y^2*z^5 - 129*y^3*z^5 - 18*z^6 + 56*y*z^6 - 56*y^2*z^6 + 11*z^7 - 11*y*z^7)* G[-y, 0, 1 - y, z])/((-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^2) - ((I/6)*(-282*y^4 + 708*y^5 - 594*y^6 + 168*y^7 - 708*y^3*z + 2373*y^4*z - 2529*y^5*z + 861*y^6*z + 3*y^7*z - 520*y^2*z^2 + 2772*y^3*z^2 - 3954*y^4*z^2 + 1720*y^5*z^2 - 18*y^6*z^2 - 64*y*z^3 + 1216*y^2*z^3 - 2716*y^3*z^3 + 1641*y^4*z^3 - 95*y^5*z^3 + 4*z^4 + 138*y*z^4 - 798*y^2*z^4 + 760*y^3*z^4 - 158*y^4*z^4 + 3*z^5 - 119*y*z^5 + 191*y^2*z^5 - 129*y^3*z^5 - 18*z^6 + 56*y*z^6 - 56*y^2*z^6 + 11*z^7 - 11*y*z^7)* G[-y, 1 - y, 0, z])/((-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((I/36)*(1939*y^4 - 5889*y^5 + 5961*y^6 - 2011*y^7 + 4358*y^3*z - 15484*y^4*z + 18113*y^5*z - 7206*y^6*z + 219*y^7*z + 1888*y^2*z^2 - 11144*y^3*z^2 + 17713*y^4*z^2 - 9078*y^5*z^2 + 621*y^6*z^2 - 654*y*z^3 - 646*y^2*z^3 + 4916*y^3*z^3 - 4018*y^4*z^3 + 114*y^5*z^3 - 147*z^4 + 1245*y*z^4 - 1263*y^2*z^4 + 351*y^3*z^4 - 1050*y^4*z^4 + 294*z^5 - 741*y*z^5 + 636*y^2*z^5 - 1053*y^3*z^5 - 147*z^6 + 150*y*z^6 - 291*y^2*z^6)*G[-y, 1 - y, 1 - y, z])/ ((-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^2) - ((I/18)*(-127*y^4 + 796*y^5 - 1554*y^6 + 1228*y^7 - 343*y^8 - 626*y^3*z + 3472*y^4*z - 6834*y^5*z + 5786*y^6*z - 1828*y^7*z + 30*y^8*z - 1030*y^2*z^2 + 5756*y^3*z^2 - 11839*y^4*z^2 + 10776*y^5*z^2 - 3909*y^6*z^2 + 246*y^7*z^2 + 258*y*z^3 + 740*y^2*z^3 - 4352*y^3*z^3 + 5674*y^4*z^3 - 2794*y^5*z^3 + 474*y^6*z^3 + 57*z^4 - 1002*y*z^4 + 2612*y^2*z^4 - 2968*y^3*z^4 + 1103*y^4*z^4 + 270*y^5*z^4 - 126*z^5 + 1218*y*z^5 - 2946*y^2*z^5 + 2094*y^3*z^5 - 24*y^4*z^5 + 81*z^6 - 534*y*z^6 + 681*y^2*z^6 - 12*y^3*z^6 - 12*z^7 + 60*y*z^7 + 24*y^2*z^7)*G[-y, -y, 1 - y, z])/ ((-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + G[0, 0, y]*(((I/36)*(-1115*y^2 + 3201*y^3 - 3057*y^4 + 971*y^5 - 1774*y*z + 5530*y^2*z - 5879*y^3*z + 2120*y^4*z + 3*y^5*z - 1091*z^2 + 4409*y*z^2 - 5808*y^2*z^2 + 3603*y^3*z^2 - 681*y^4*z^2 + 784*z^3 - 1383*y*z^3 + 2546*y^2*z^3 - 1083*y^3*z^3 + 307*z^4 + 524*y*z^4 - 399*y^2*z^4))/ ((-1 + y)^3*z^2*(-1 + y + z)*(y + z)^2) + (I*(-4 + 12*y - 12*y^2 + 4*y^3 + 5*z - 10*y*z + 5*y^2*z + z^2 - 2*y*z^2 + y^2*z^2 - 2*z^3)*G[0, 0, z])/((-1 + y)^2*z^2* (-1 + y + z)^2) + ((I/6)*(25*y^4 - 100*y^5 + 150*y^6 - 100*y^7 + 25*y^8 + 86*y^3*z - 334*y^4*z + 474*y^5*z - 278*y^6*z + 40*y^7*z + 12*y^8*z + 61*y^2*z^2 - 296*y^3*z^2 + 427*y^4*z^2 - 162*y^5*z^2 - 78*y^6*z^2 + 48*y^7*z^2 - 56*y^2*z^3 + 44*y^3*z^3 + 140*y^4*z^3 - 212*y^5*z^3 + 84*y^6*z^3 - 12*z^4 + 60*y*z^4 - 167*y^2*z^4 + 238*y^3*z^4 - 167*y^4*z^4 + 84*y^5*z^4 + 30*z^5 - 120*y*z^5 + 180*y^2*z^5 - 72*y^3*z^5 + 54*y^4*z^5 - 24*z^6 + 72*y*z^6 - 36*y^2*z^6 + 24*y^3*z^6 + 6*z^7 - 12*y*z^7 + 6*y^2*z^7)*G[0, 1 - y, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) - (I*(-1 + z)*(-4*y + y^2 + 8*y*z - y^2*z + z^2 - 6*y*z^2 + y^2*z^2 - 2*z^3 + 2*y*z^3 + z^4)*G[1, 0, z])/ (y^2*z^3*(-1 + y + z)^2) - (I*(-4*y^5 + 19*y^6 - 36*y^7 + 34*y^8 - 16*y^9 + 3*y^10 - 16*y^4*z + 92*y^5*z - 212*y^6*z + 242*y^7*z - 134*y^8*z + 26*y^9*z + 2*y^10*z - 24*y^3*z^2 + 179*y^4*z^2 - 512*y^5*z^2 + 704*y^6*z^2 - 456*y^7*z^2 + 97*y^8*z^2 + 12*y^9*z^2 - 16*y^2*z^3 + 188*y^3*z^3 - 699*y^4*z^3 + 1166*y^5*z^3 - 883*y^6*z^3 + 216*y^7*z^3 + 28*y^8*z^3 - 4*y*z^4 + 73*y^2*z^4 - 424*y^3*z^4 + 965*y^4*z^4 - 916*y^5*z^4 + 274*y^6*z^4 + 30*y^7*z^4 + 16*y*z^5 - 134*y^2*z^5 + 422*y^3*z^5 - 521*y^4*z^5 + 200*y^5*z^5 + 9*y^6*z^5 + z^6 - 28*y*z^6 + 126*y^2*z^6 - 200*y^3*z^6 + 101*y^4*z^6 - 12*y^5*z^6 - 3*z^7 + 26*y*z^7 - 61*y^2*z^7 + 44*y^3*z^7 - 14*y^4*z^7 + 3*z^8 - 12*y*z^8 + 13*y^2*z^8 - 6*y^3*z^8 - z^9 + 2*y*z^9 - y^2*z^9)* G[1 - y, 0, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) - ((I/6)*(-y^2 + 2*y^3 - y^4 + 22*y*z + 34*y^2*z - 86*y^3*z + 30*y^4*z + 47*z^2 + 62*y*z^2 - 133*y^2*z^2 + 60*y^3*z^2 + 78*z^3 - 36*y*z^3 + 30*y^2*z^3 + 36*z^4)*G[1 - y, 1 - y, z])/ ((-1 + y)^2*z^3*(y + z)^2) + ((I/3)*(-46*y^4 + 26*y^5 - y^6 - 92*y^3*z + 129*y^4*z - 28*y^5*z + 3*y^6*z - 28*y^2*z^2 + 144*y^3*z^2 - 66*y^4*z^2 + 12*y^5*z^2 + 38*y^2*z^3 - 46*y^3*z^3 + 15*y^4*z^3 + 6*z^4 - 18*y*z^4 + 11*y^2*z^4 - 15*z^5 + 30*y*z^5 - 15*y^2*z^5 + 12*z^6 - 12*y*z^6 - 3*z^7)*G[-y, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) - ((4*I)*G[0, 0, 1 - y, z])/ z^3 + ((8*I)*G[0, 1 - y, 0, z])/z^3 + ((2*I)*G[0, 1 - y, 1 - y, z])/ z^3 + ((2*I)*G[0, -y, 1 - y, z])/z^3 - ((4*I)*G[1 - y, 0, 0, z])/ z^3 + ((10*I)*G[1 - y, 0, 1 - y, z])/z^3 - ((14*I)*G[1 - y, 1 - y, 1 - y, z])/z^3 + ((6*I)*G[1 - y, -y, 1 - y, z])/z^3 - ((2*I)*G[-y, 0, 1 - y, z])/ z^3 + ((8*I)*G[-y, 1 - y, 1 - y, z])/z^3 - ((4*I)*G[-y, -y, 1 - y, z])/z^3) + G[1, 0, y]* (((I/18)*(-722*y^3 + 2922*y^4 - 4542*y^5 + 3206*y^6 - 864*y^7 - 1568*y^2*z + 7701*y^3*z - 14241*y^4*z + 11669*y^5*z - 3579*y^6*z + 18*y^7*z - 234*y*z^2 + 3463*y^2*z^2 - 10265*y^3*z^2 + 11221*y^4*z^2 - 3969*y^5*z^2 - 216*y^6*z^2 + 90*z^3 - 119*y*z^3 - 1292*y^2*z^3 + 2914*y^3*z^3 - 964*y^4*z^3 - 567*y^5*z^3 - 369*z^4 + 1308*y*z^4 - 1392*y^2*z^4 + 1062*y^3*z^4 - 423*y^4*z^4 + 468*z^5 - 1215*y*z^5 + 1032*y^2*z^5 - 99*y^3*z^5 - 189*z^6 + 260*y*z^6 - 9*y^2*z^6))/ ((-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + (I*(-1 + z)*(-4*y + y^2 + 8*y*z - y^2*z + 2*z^2 - 8*y*z^2 + y^2*z^2 - 4*z^3 + 4*y*z^3 + 2*z^4)*G[1, 0, z])/ (y^2*z^3*(-1 + y + z)^2) + (I*(-6*y + 17*y^2 - 8*y^3 + 18*y*z - 28*y^2*z + 6*y^3*z + z^2 - 20*y*z^2 + 10*y^2*z^2 - 3*z^3 + 10*y*z^3 + y^2*z^3 + 3*z^4 - 2*y*z^4 - z^5)*G[1, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2) + (I*(-6*y^5 + 34*y^6 - 76*y^7 + 84*y^8 - 46*y^9 + 10*y^10 - 24*y^4*z + 148*y^5*z - 369*y^6*z + 458*y^7*z - 280*y^8*z + 66*y^9*z + y^10*z - 36*y^3*z^2 + 251*y^4*z^2 - 718*y^5*z^2 + 1024*y^6*z^2 - 712*y^7*z^2 + 185*y^8*z^2 + 6*y^9*z^2 - 24*y^2*z^3 + 218*y^3*z^3 - 756*y^4*z^3 + 1274*y^5*z^3 - 1022*y^6*z^3 + 296*y^7*z^3 + 14*y^8*z^3 - 6*y*z^4 + 86*y^2*z^4 - 408*y^3*z^4 + 883*y^4*z^4 - 856*y^5*z^4 + 282*y^6*z^4 + 16*y^7*z^4 + 18*y*z^5 - 121*y^2*z^5 + 344*y^3*z^5 - 412*y^4*z^5 + 150*y^5*z^5 + 9*y^6*z^5 + z^6 - 22*y*z^6 + 84*y^2*z^6 - 120*y^3*z^6 + 37*y^4*z^6 + 2*y^5*z^6 - 2*z^7 + 12*y*z^7 - 22*y^2*z^7 + z^8 - 2*y*z^8 - 2*y^2*z^8)* G[1 - y, 0, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) - ((I/3)*(18*y^5 - 62*y^6 + 44*y^7 + 72*y^4*z - 260*y^5*z + 200*y^6*z + 6*y^7*z + 108*y^3*z^2 - 435*y^4*z^2 + 375*y^5*z^2 + 24*y^6*z^2 + 72*y^2*z^3 - 386*y^3*z^3 + 389*y^4*z^3 + 33*y^5*z^3 + 18*y*z^4 - 140*y^2*z^4 + 182*y^3*z^4 + 12*y^4*z^4 - 30*y*z^5 + 60*y^2*z^5 - 12*y^3*z^5 - 3*z^6 + 15*y*z^6 - 12*y^2*z^6 + 3*z^7 - 3*y*z^7)*G[1 - y, 1 - y, z])/ ((-1 + y)*y^2*z^3*(y + z)^4) + ((I/3)*(6*y^3 - 40*y^4 + 112*y^5 - 153*y^6 + 100*y^7 - 25*y^8 + 12*y^2*z - 98*y^3*z + 340*y^4*z - 564*y^5*z + 446*y^6*z - 142*y^7*z + 6*y^8*z + 6*y*z^2 - 49*y^2*z^2 + 254*y^3*z^2 - 610*y^4*z^2 + 648*y^5*z^2 - 273*y^6*z^2 + 24*y^7*z^2 + 20*y^2*z^3 - 176*y^3*z^3 + 322*y^4*z^3 - 196*y^5*z^3 + 30*y^6*z^3 + 3*z^4 - 42*y*z^4 + 98*y^2*z^4 - 82*y^3*z^4 + 32*y^4*z^4 - 12*z^5 + 78*y*z^5 - 150*y^2*z^5 + 132*y^3*z^5 - 30*y^4*z^5 + 15*z^6 - 54*y*z^6 + 72*y^2*z^6 - 24*y^3*z^6 - 6*z^7 + 12*y*z^7 - 6*y^2*z^7)* G[1 - y, -y, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (I*(14*y^6 - 18*y^7 + 7*y^8 + 58*y^5*z - 104*y^6*z + 48*y^7*z + 94*y^4*z^2 - 244*y^5*z^2 + 144*y^6*z^2 + 104*y^3*z^3 - 356*y^4*z^3 + 270*y^5*z^3 + 10*y^2*z^4 - 218*y^3*z^4 + 277*y^4*z^4 + 6*y*z^5 - 32*y^2*z^5 + 128*y^3*z^5 + 2*z^6 - 16*y*z^6 + 26*y^2*z^6 - 4*z^7 + 10*y*z^7 + 2*z^8)*G[-y, 0, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((I/3)*(-29*y^6 + 70*y^7 - 35*y^8 - 140*y^5*z + 410*y^6*z - 252*y^7*z + 6*y^8*z - 261*y^4*z^2 + 970*y^5*z^2 - 762*y^6*z^2 + 36*y^7*z^2 - 308*y^3*z^3 + 1324*y^4*z^3 - 1306*y^5*z^3 + 84*y^6*z^3 - 5*y^2*z^4 + 710*y^3*z^4 - 1164*y^4*z^4 + 84*y^5*z^4 + 12*y*z^5 - 26*y^2*z^5 - 360*y^3*z^5 + 3*z^6 - 54*y*z^6 + 106*y^2*z^6 - 84*y^3*z^6 - 12*z^7 + 78*y*z^7 - 84*y^2*z^7 + 15*z^8 - 36*y*z^8 - 6*z^9)*G[-y, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^4) - (((2*I)/3)*(11*y^4 + 22*y^3*z + 17*y^2*z^2 + 6*y*z^3 - 3*y^2*z^3 + 3*z^4 - 6*y*z^4 - 3*z^5)*G[-y, -y, z])/(y^2*z^3*(y + z)^2) + ((4*I)*G[0, 0, 1 - y, z])/z^3 - ((8*I)*G[0, 1 - y, 0, z])/z^3 + ((6*I)*G[0, 1 - y, 1 - y, z])/z^3 - ((4*I)*G[0, -y, 0, z])/z^3 + ((6*I)*G[1 - y, 0, 0, z])/z^3 - ((8*I)*G[1 - y, 0, 1 - y, z])/z^3 - ((6*I)*G[1 - y, 0, -y, z])/z^3 - ((2*I)*G[1 - y, 1, 1 - y, z])/z^3 - ((6*I)*G[1 - y, 1 - y, 0, z])/z^3 - ((4*I)*G[1 - y, 1 - y, 1 - y, z])/z^3 + ((12*I)*G[1 - y, 1 - y, -y, z])/z^3 + ((2*I)*G[1 - y, -y, 1 - y, z])/ z^3 + ((2*I)*G[-y, 0, 1 - y, z])/z^3 - ((4*I)*G[-y, 0, -y, z])/ z^3 + ((10*I)*G[-y, 1 - y, 0, z])/z^3 - ((2*I)*G[-y, 1 - y, 1 - y, z])/z^3 - ((4*I)*G[-y, 1 - y, -y, z])/ z^3 + ((8*I)*G[-y, -y, 1 - y, z])/z^3) + G[0, 1, y]*(((I/36)*(-18*y^2 + 846*y^3 - 3294*y^4 + 4122*y^5 - 1656*y^6 - 36*y*z + 2057*y^2*z - 7647*y^3*z + 9825*y^4*z - 4559*y^5*z + 360*y^6*z - 18*z^2 + 1004*y*z^2 - 4266*y^2*z^2 + 5923*y^3*z^2 - 2902*y^4*z^2 + 1123*y^5*z^2 + 499*z^3 - 2269*y*z^3 + 2492*y^2*z^3 - 425*y^3*z^3 + 1791*y^4*z^3 - 944*z^4 + 2029*y*z^4 - 1154*y^2*z^4 + 1653*y^3*z^4 + 463*z^5 - 728*y*z^5 + 625*y^2*z^5))/((-1 + y)^2*y^2*z^2*(-1 + y + z)* (y + z)^2) - (I*(4*y^3 - 14*y^4 + 10*y^5 + 20*y^6 - 40*y^7 + 26*y^8 - 6*y^9 + 8*y^2*z - 42*y^3*z + 67*y^4*z - 7*y^5*z - 82*y^6*z + 80*y^7*z - 25*y^8*z + y^9*z + 4*y*z^2 - 38*y^2*z^2 + 100*y^3*z^2 - 64*y^4*z^2 - 92*y^5*z^2 + 146*y^6*z^2 - 60*y^7*z^2 + 4*y^8*z^2 - 10*y*z^3 + 48*y^2*z^3 - 26*y^3*z^3 - 156*y^4*z^3 + 262*y^5*z^3 - 132*y^6*z^3 + 14*y^7*z^3 + 4*z^4 - 18*y*z^4 + 70*y^2*z^4 - 232*y^3*z^4 + 359*y^4*z^4 - 209*y^5*z^4 + 26*y^6*z^4 - 11*z^5 + 57*y*z^5 - 161*y^2*z^5 + 273*y^3*z^5 - 190*y^4*z^5 + 24*y^5*z^5 + 10*z^6 - 42*y*z^6 + 93*y^2*z^6 - 89*y^3*z^6 + 12*y^4*z^6 - 3*z^7 + 9*y*z^7 - 17*y^2*z^7 + 3*y^3*z^7)*G[0, 1 - y, z])/((-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + (I*(4*y^4 - 12*y^5 + 12*y^6 - 4*y^7 + 10*y^3*z - 21*y^4*z + 13*y^5*z - 3*y^6*z + y^7*z + 3*y^2*z^2 + 9*y^3*z^2 - 14*y^4*z^2 + 2*y^6*z^2 + 10*y^2*z^3 + 2*y^3*z^3 - 16*y^4*z^3 - z^4 + 5*y*z^4 + 2*y^2*z^4 - 12*y^3*z^4 - 2*y^4*z^4 + z^5 - 3*y*z^5 - y^2*z^5 - y^3*z^5)*G[0, -y, z])/((-1 + y)^3*y^2*z^3* (y + z)^2) + (I*(-1 + z)*(6 - 6*y + 2*y^2 - 12*z + 6*y*z + 6*z^2 + 7*y*z^2)*G[1, 0, z])/(y*z^3*(-1 + y + z)^2) - (I*(4*y + 10*y^2 - 6*y^3 - 12*y*z - 14*y^2*z + 4*y^3*z - z^2 + 14*y*z^2 + 9*y^2*z^2 + 3*z^3 - 8*y*z^3 - 5*y^2*z^3 - 3*z^4 + 2*y*z^4 + z^5)*G[1, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2) + (I*(-2*y^3 + 21*y^4 - 75*y^5 + 130*y^6 - 120*y^7 + 57*y^8 - 11*y^9 - 4*y^2*z + 50*y^3*z - 209*y^4*z + 417*y^5*z - 438*y^6*z + 236*y^7*z - 53*y^8*z + y^9*z - 2*y*z^2 + 35*y^2*z^2 - 193*y^3*z^2 + 485*y^4*z^2 - 621*y^5*z^2 + 400*y^6*z^2 - 108*y^7*z^2 + 4*y^8*z^2 + 8*y*z^3 - 72*y^2*z^3 + 252*y^3*z^3 - 437*y^4*z^3 + 367*y^5*z^3 - 119*y^6*z^3 + y^7*z^3 - 4*z^4 + 16*y*z^4 - 9*y^2*z^4 - 81*y^3*z^4 + 161*y^4*z^4 - 71*y^5*z^4 - 12*y^6*z^4 + 11*z^5 - 55*y*z^5 + 86*y^2*z^5 - 14*y^3*z^5 - 17*y^4*z^5 - 19*y^5*z^5 - 10*z^6 + 42*y*z^6 - 38*y^2*z^6 + 2*y^3*z^6 - 12*y^4*z^6 + 3*z^7 - 9*y*z^7 + y^2*z^7 - 3*y^3*z^7)* G[1 - y, 0, z])/((-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) - (I*(-6*y^4 + 14*y^5 - 6*y^6 - 6*y^7 + 4*y^8 - 18*y^3*z + 50*y^4*z - 44*y^5*z + 10*y^6*z + 2*y^7*z - 18*y^2*z^2 + 68*y^3*z^2 - 102*y^4*z^2 + 81*y^5*z^2 - 29*y^6*z^2 - 4*y*z^3 + 28*y^2*z^3 - 68*y^3*z^3 + 97*y^4*z^3 - 63*y^5*z^3 + 2*y^6*z^3 + 4*y*z^4 - 20*y^2*z^4 + 61*y^3*z^4 - 75*y^4*z^4 + 6*y^5*z^4 + 2*z^5 - 12*y*z^5 + 33*y^2*z^5 - 53*y^3*z^5 + 6*y^4*z^5 - 2*z^6 + 6*y*z^6 - 14*y^2*z^6 + 2*y^3*z^6)*G[1 - y, 1 - y, z])/ ((-1 + y)^3*y^2*z^3*(y + z)^3) - (I*(6*y^4 - 18*y^5 + 18*y^6 - 6*y^7 + 8*y^3*z - 16*y^4*z + 10*y^5*z - 4*y^6*z + 2*y^7*z + 2*y^2*z^2 + 10*y^3*z^2 - 11*y^4*z^2 - 5*y^5*z^2 + 4*y^6*z^2 + 2*y*z^3 + 4*y^2*z^3 + 8*y^3*z^3 - 18*y^4*z^3 - 4*z^4 + 16*y*z^4 - 13*y^2*z^4 - 3*y^3*z^4 - 4*y^4*z^4 + 2*z^5 - 6*y*z^5 + 2*y^2*z^5 - 2*y^3*z^5)* G[1 - y, -y, z])/((-1 + y)^3*y^2*z^3*(y + z)^2) - (I*(13*y^4 - 22*y^5 + 10*y^6 + 42*y^3*z - 101*y^4*z + 56*y^5*z + y^6*z + 40*y^2*z^2 - 158*y^3*z^2 + 118*y^4*z^2 + 4*y^5*z^2 + 2*y*z^3 - 84*y^2*z^3 + 112*y^3*z^3 + 5*y^4*z^3 - z^4 - 4*y*z^4 + 45*y^2*z^4 + z^5 + 6*y*z^5 - 5*y^2*z^5 + z^6 - 4*y*z^6 - z^7)* G[-y, 0, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (I*(-30*y^4 + 30*y^5 - 9*y^6 - 70*y^3*z + 135*y^4*z - 58*y^5*z + y^6*z - 47*y^2*z^2 + 194*y^3*z^2 - 133*y^4*z^2 + 4*y^5*z^2 - 4*y*z^3 + 98*y^2*z^3 - 134*y^3*z^3 + 7*y^4*z^3 - z^4 + 12*y*z^4 - 59*y^2*z^4 + 8*y^3*z^4 + 3*z^5 - 12*y*z^5 + 7*y^2*z^5 - 3*z^6 + 4*y*z^6 + z^7)*G[-y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2* (y + z)^2) + (I*(-16*y^4 + 54*y^5 - 31*y^6 - 44*y^3*z + 176*y^4*z - 142*y^5*z + 6*y^6*z - 36*y^2*z^2 + 206*y^3*z^2 - 243*y^4*z^2 + 24*y^5*z^2 + 12*y*z^3 + 56*y^2*z^3 - 164*y^3*z^3 + 32*y^4*z^3 + 6*z^4 - 44*y*z^4 + 2*y^2*z^4 + 8*y^3*z^4 - 16*z^5 + 48*y*z^5 - 18*y^2*z^5 + 14*z^6 - 16*y*z^6 - 4*z^7)*G[-y, -y, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((2*I)*G[0, 0, 1 - y, z])/ z^3 - ((2*I)*G[0, 0, -y, z])/z^3 + ((2*I)*G[0, 1 - y, 0, z])/z^3 - ((4*I)*G[0, 1 - y, 1 - y, z])/z^3 + ((8*I)*G[0, 1 - y, -y, z])/z^3 + ((8*I)*G[0, -y, 0, z])/z^3 + ((2*I)*G[0, -y, 1 - y, z])/z^3 - ((8*I)*G[0, -y, -y, z])/z^3 + ((4*I)*G[1 - y, 0, 0, z])/z^3 - ((4*I)*G[1 - y, 0, 1 - y, z])/z^3 - ((2*I)*G[1 - y, 0, -y, z])/z^3 - ((2*I)*G[1 - y, 1, 0, z])/z^3 - ((2*I)*G[1 - y, 1 - y, 0, z])/z^3 + ((2*I)*G[1 - y, 1 - y, 1 - y, z])/z^3 - ((2*I)*G[1 - y, 1 - y, -y, z])/z^3 - ((8*I)*G[1 - y, -y, 0, z])/ z^3 + ((10*I)*G[1 - y, -y, -y, z])/z^3 - ((6*I)*G[-y, 0, 0, z])/ z^3 + ((4*I)*G[-y, 0, -y, z])/z^3 + ((2*I)*G[-y, 1 - y, 0, z])/ z^3 + ((12*I)*G[-y, -y, 0, z])/z^3 + ((12*I)*G[-y, -y, 1 - y, z])/ z^3 + ((12*I)*G[-y, -y, -y, z])/z^3) + G[1, 1, y]*(((-1/36*I)*(2413*y^2 - 2413*y^3 + 5162*y*z - 5849*y^2*z + 399*y^3*z - 39*z^2 - 609*y*z^2 + 72*y^2*z^2 + 39*z^3 - 327*y*z^3))/((-1 + y)*y*z^2*(y + z)^2) - ((2*I)*(y^3 + 3*y^2*z - y*z^2 - y^2*z^2 + z^3 - 2*y*z^3 - z^4)* G[1 - y, 0, z])/(y^2*z^2*(y + z)^2) - ((4*I)*(y + 2*z)*G[1 - y, 1 - y, z])/(z^2*(y + z)^2) + ((I/6)*(24*y^4 - 227*y^5 + 537*y^6 - 489*y^7 + 155*y^8 + 72*y^3*z - 765*y^4*z + 1875*y^5*z - 1731*y^6*z + 537*y^7*z + 12*y^8*z + 72*y^2*z^2 - 945*y^3*z^2 + 2439*y^4*z^2 - 2349*y^5*z^2 + 747*y^6*z^2 + 36*y^7*z^2 + 36*y*z^3 - 467*y^2*z^3 + 1233*y^3*z^3 - 1347*y^4*z^3 + 569*y^5*z^3 + 24*y^6*z^3 - 36*y*z^4 + 156*y^2*z^4 - 390*y^3*z^4 + 438*y^4*z^4 - 24*y^5*z^4 - 12*z^5 + 72*y*z^5 - 198*y^2*z^5 + 318*y^3*z^5 - 36*y^4*z^5 + 12*z^6 - 36*y*z^6 + 84*y^2*z^6 - 12*y^3*z^6)*G[1 - y, -y, z])/ ((-1 + y)^3*y^2*z^3*(y + z)^3) + (I*(13*y^4 - 18*y^5 + 7*y^6 + 40*y^3*z - 89*y^4*z + 44*y^5*z + y^6*z + 38*y^2*z^2 - 146*y^3*z^2 + 102*y^4*z^2 + 4*y^5*z^2 + 8*y*z^3 - 94*y^2*z^3 + 114*y^3*z^3 + 3*y^4*z^3 + z^4 - 24*y*z^4 + 70*y^2*z^4 - 8*y^3*z^4 - 5*z^5 + 28*y*z^5 - 17*y^2*z^5 + 7*z^6 - 12*y*z^6 - 3*z^7)*G[-y, 0, z])/(y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((I/6)*(149*y^4 + 334*y^3*z + 12*y^4*z + 233*y^2*z^2 + 24*y^3*z^2 - 12*y*z^3 + 12*z^4 - 24*y*z^4 - 12*z^5)* G[-y, 1 - y, z])/(y^2*z^3*(y + z)^2) - ((I/3)*(-16*y^4 + 8*y^5 + 2*y^6 + 28*y^3*z - 66*y^4*z + 44*y^5*z + 6*y^6*z + 104*y^2*z^2 - 276*y^3*z^2 + 171*y^4*z^2 + 24*y^5*z^2 + 12*y*z^3 - 232*y^2*z^3 + 242*y^3*z^3 + 30*y^4*z^3 - 36*y*z^4 + 149*y^2*z^4 - 6*z^5 + 48*y*z^5 - 30*y^2*z^5 + 12*z^6 - 24*y*z^6 - 6*z^7)*G[-y, -y, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) - ((6*I)*G[0, -y, 0, z])/z^3 + ((4*I)*G[0, -y, 1 - y, z])/z^3 + ((8*I)*G[0, -y, -y, z])/z^3 + ((4*I)*G[1 - y, 0, -y, z])/z^3 + ((2*I)*G[1 - y, 1, 0, z])/z^3 + ((4*I)*G[1 - y, 1 - y, -y, z])/z^3 + ((8*I)*G[1 - y, -y, 0, z])/z^3 + ((4*I)*G[1 - y, -y, 1 - y, z])/ z^3 - ((18*I)*G[1 - y, -y, -y, z])/z^3 + ((2*I)*G[-y, 0, 1 - y, z])/ z^3 + ((4*I)*G[-y, 0, -y, z])/z^3 + ((2*I)*G[-y, 1 - y, 0, z])/ z^3 + ((4*I)*G[-y, 1 - y, 1 - y, z])/z^3 - ((10*I)*G[-y, 1 - y, -y, z])/z^3 - ((12*I)*G[-y, -y, 0, z])/z^3 - ((12*I)*G[-y, -y, 1 - y, z])/z^3 + ((16*I)*G[-y, -y, -y, z])/z^3) + (I*(-32 + 32*y - 17*z)*G[0, 0, 0, 0, y])/((-1 + y)^2*z^2) - (I*(2*y^3 - 12*y^4 + 24*y^5 - 20*y^6 + 6*y^7 - y^2*z - 8*y^3*z + 43*y^4*z - 58*y^5*z + 24*y^6*z - 10*y*z^2 + 43*y^2*z^2 - 46*y^3*z^2 + 14*y^5*z^2 - y^6*z^2 - 5*z^3 + 50*y*z^3 - 128*y^2*z^3 + 130*y^3*z^3 - 56*y^4*z^3 + 8*y^5*z^3 + 15*z^4 - 80*y*z^4 + 137*y^2*z^4 - 98*y^3*z^4 + 24*y^4*z^4 - 15*z^5 + 50*y*z^5 - 56*y^2*z^5 + 20*y^3*z^5 + 5*z^6 - 10*y*z^6 + 5*y^2*z^6)* G[0, 0, 0, 1, y])/((-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^2) - ((2*I)*(y^3 + 6*y^2*z + 8*y*z^2 - 4*y^2*z^2 + 4*z^3 - 8*y*z^3 - 4*z^4)* G[0, 0, 0, 1 - y, z])/(y^2*z^2*(y + z)^2) - ((2*I)*(-5*y^6 + 25*y^7 - 50*y^8 + 50*y^9 - 25*y^10 + 5*y^11 + 2*y^4*z - 32*y^5*z + 139*y^6*z - 276*y^7*z + 284*y^8*z - 148*y^9*z + 31*y^10*z + 14*y^3*z^2 - 119*y^4*z^2 + 422*y^5*z^2 - 783*y^6*z^2 + 786*y^7*z^2 - 409*y^8*z^2 + 90*y^9*z^2 - y^10*z^2 + 4*y^2*z^3 - 76*y^3*z^3 + 382*y^4*z^3 - 870*y^5*z^3 + 977*y^6*z^3 - 544*y^7*z^3 + 139*y^8*z^3 - 6*y^9*z^3 + 6*y*z^4 - 55*y^2*z^4 + 249*y^3*z^4 - 605*y^4*z^4 + 728*y^5*z^4 - 421*y^6*z^4 + 137*y^7*z^4 - 15*y^8*z^4 + 2*z^5 - 28*y*z^5 + 139*y^2*z^5 - 352*y^3*z^5 + 450*y^4*z^5 - 264*y^5*z^5 + 109*y^6*z^5 - 20*y^7*z^5 - 5*z^6 + 40*y*z^6 - 129*y^2*z^6 + 204*y^3*z^6 - 139*y^4*z^6 + 68*y^5*z^6 - 15*y^6*z^6 + 4*z^7 - 22*y*z^7 + 49*y^2*z^7 - 44*y^3*z^7 + 25*y^4*z^7 - 6*y^5*z^7 - z^8 + 4*y*z^8 - 6*y^2*z^8 + 4*y^3*z^8 - y^4*z^8)*G[0, 0, 1, 0, y])/ ((-1 + y)^4*y^2*z^2*(-1 + y + z)^2*(y + z)^4) - ((2*I)*(-y^5 + 5*y^6 - 10*y^7 + 10*y^8 - 5*y^9 + y^10 + 3*y^4*z - 13*y^5*z + 30*y^6*z - 42*y^7*z + 31*y^8*z - 9*y^9*z + 25*y^3*z^2 - 135*y^4*z^2 + 325*y^5*z^2 - 434*y^6*z^2 + 315*y^7*z^2 - 103*y^8*z^2 + 7*y^9*z^2 + 22*y^2*z^3 - 176*y^3*z^3 + 559*y^4*z^3 - 925*y^5*z^3 + 815*y^6*z^3 - 331*y^7*z^3 + 36*y^8*z^3 + 18*y*z^4 - 158*y^2*z^4 + 565*y^3*z^4 - 1077*y^4*z^4 + 1127*y^5*z^4 - 557*y^6*z^4 + 78*y^7*z^4 + 5*z^5 - 77*y*z^5 + 352*y^2*z^5 - 784*y^3*z^5 + 959*y^4*z^5 - 563*y^5*z^5 + 92*y^6*z^5 - 14*z^6 + 110*y*z^6 - 321*y^2*z^6 + 479*y^3*z^6 - 341*y^4*z^6 + 63*y^5*z^6 + 13*z^7 - 63*y*z^7 + 123*y^2*z^7 - 113*y^3*z^7 + 24*y^4*z^7 - 4*z^8 + 12*y*z^8 - 16*y^2*z^8 + 4*y^3*z^8)*G[0, 0, 1, 0, z])/ ((-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4) - (I*(-16*y^3 + 68*y^4 - 112*y^5 + 88*y^6 - 32*y^7 + 4*y^8 - 29*y^2*z + 153*y^3*z - 293*y^4*z + 251*y^5*z - 90*y^6*z + 8*y^7*z + 2*y*z^2 + 37*y^2*z^2 - 127*y^3*z^2 + 114*y^4*z^2 - 6*y^5*z^2 - 19*y^6*z^2 - y^7*z^2 + 3*z^3 - 17*y*z^3 + 34*y^2*z^3 - 78*y^3*z^3 + 122*y^4*z^3 - 60*y^5*z^3 - 4*y^6*z^3 - 5*z^4 + 17*y*z^4 - 41*y^2*z^4 + 83*y^3*z^4 - 56*y^4*z^4 - 6*y^5*z^4 + z^5 + y*z^5 + 10*y^2*z^5 - 24*y^3*z^5 - 4*y^4*z^5 + z^6 - 3*y*z^6 - 5*y^2*z^6 - y^3*z^6)*G[0, 0, 1, 1, y])/((-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^2) - ((2*I)*(y^3 + 6*y^2*z + 8*y*z^2 - 4*y^2*z^2 + 4*z^3 - 8*y*z^3 - 4*z^4)*G[0, 0, 1 - y, 0, z])/(y^2*z^2*(y + z)^2) + (I*(-5*y^2 - 6*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[0, 0, 1 - y, 1 - y, z])/(y^2*z*(y + z)^2) + ((I/6)*(-17*y^4 + 85*y^5 - 170*y^6 + 170*y^7 - 85*y^8 + 17*y^9 - 166*y^3*z + 846*y^4*z - 1718*y^5*z + 1732*y^6*z - 858*y^7*z + 158*y^8*z + 6*y^9*z - 263*y^2*z^2 + 1611*y^3*z^2 - 3681*y^4*z^2 + 3983*y^5*z^2 - 2028*y^6*z^2 + 354*y^7*z^2 + 24*y^8*z^2 - 48*y*z^3 + 784*y^2*z^3 - 2576*y^3*z^3 + 3312*y^4*z^3 - 1756*y^5*z^3 + 248*y^6*z^3 + 36*y^7*z^3 - 18*z^4 + 258*y*z^4 - 1121*y^2*z^4 + 1731*y^3*z^4 - 945*y^4*z^4 + 143*y^5*z^4 - 48*y^6*z^4 + 72*z^5 - 516*y*z^5 + 1134*y^2*z^5 - 894*y^3*z^5 + 330*y^4*z^5 - 174*y^5*z^5 - 90*z^6 + 414*y*z^6 - 558*y^2*z^6 + 282*y^3*z^6 - 144*y^4*z^6 + 36*z^7 - 108*y*z^7 + 60*y^2*z^7 - 36*y^3*z^7)* G[0, 0, -y, 1 - y, z])/((-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) - (I*(-4*y^5 + 12*y^6 - 40*y^8 + 60*y^9 - 36*y^10 + 8*y^11 - 18*y^4*z + 68*y^5*z - 53*y^6*z - 108*y^7*z + 232*y^8*z - 160*y^9*z + 39*y^10*z - 40*y^3*z^2 + 205*y^4*z^2 - 362*y^5*z^2 + 204*y^6*z^2 + 132*y^7*z^2 - 195*y^8*z^2 + 54*y^9*z^2 + 2*y^10*z^2 - 4*y^2*z^3 + 60*y^3*z^3 - 162*y^4*z^3 + 154*y^5*z^3 + 45*y^6*z^3 - 126*y^7*z^3 + 11*y^8*z^3 + 10*y^9*z^3 - 4*y*z^4 + 26*y^2*z^4 - 56*y^3*z^4 + 89*y^4*z^4 - 52*y^5*z^4 - 8*y^6*z^4 - 64*y^7*z^4 + 21*y^8*z^4 - 2*z^5 + 24*y*z^5 - 93*y^2*z^5 + 212*y^3*z^5 - 282*y^4*z^5 + 160*y^5*z^5 - 115*y^6*z^5 + 24*y^7*z^5 + 5*z^6 - 38*y*z^6 + 122*y^2*z^6 - 224*y^3*z^6 + 161*y^4*z^6 - 90*y^5*z^6 + 16*y^6*z^6 - 4*z^7 + 22*y*z^7 - 59*y^2*z^7 + 54*y^3*z^7 - 31*y^4*z^7 + 6*y^5*z^7 + z^8 - 4*y*z^8 + 6*y^2*z^8 - 4*y^3*z^8 + y^4*z^8)*G[0, 1, 0, 0, y])/((-1 + y)^4*y^2*z^2*(-1 + y + z)^2* (y + z)^4) - (I*(-6*y^5 + 32*y^6 - 68*y^7 + 72*y^8 - 38*y^9 + 8*y^10 - 11*y^4*z + 75*y^5*z - 182*y^6*z + 206*y^7*z - 111*y^8*z + 23*y^9*z + 26*y^3*z^2 - 103*y^4*z^2 + 185*y^5*z^2 - 229*y^6*z^2 + 193*y^7*z^2 - 80*y^8*z^2 + 8*y^9*z^2 + 30*y^2*z^3 - 222*y^3*z^3 + 667*y^4*z^3 - 1111*y^5*z^3 + 1030*y^6*z^3 - 440*y^7*z^3 + 46*y^8*z^3 + 32*y*z^4 - 260*y^2*z^4 + 876*y^3*z^4 - 1643*y^4*z^4 + 1749*y^5*z^4 - 873*y^6*z^4 + 111*y^7*z^4 + 9*z^5 - 137*y*z^5 + 608*y^2*z^5 - 1332*y^3*z^5 + 1637*y^4*z^5 - 961*y^5*z^5 + 144*y^6*z^5 - 25*z^6 + 195*y*z^6 - 565*y^2*z^6 + 851*y^3*z^6 - 610*y^4*z^6 + 106*y^5*z^6 + 23*z^7 - 111*y*z^7 + 220*y^2*z^7 - 206*y^3*z^7 + 42*y^4*z^7 - 7*z^8 + 21*y*z^8 - 29*y^2*z^8 + 7*y^3*z^8)*G[0, 1, 0, 0, z])/((-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^4) - (I*(-2*y^3 + 8*y^4 - 12*y^5 + 8*y^6 - 2*y^7 - 4*y^2*z + 20*y^3*z - 21*y^4*z - 17*y^5*z + 37*y^6*z - 15*y^7*z + 2*y*z^2 - 2*y^2*z^2 + 22*y^3*z^2 - 106*y^4*z^2 + 150*y^5*z^2 - 72*y^6*z^2 + 6*y^7*z^2 - 2*z^3 + 10*y*z^3 - 13*y^2*z^3 - 61*y^3*z^3 + 163*y^4*z^3 - 105*y^5*z^3 + 8*y^6*z^3 + 6*z^4 - 32*y*z^4 + 38*y^2*z^4 + 40*y^3*z^4 - 56*y^4*z^4 - 4*y^5*z^4 - 6*z^5 + 26*y*z^5 - 18*y^2*z^5 - 10*y^3*z^5 - 8*y^4*z^5 + 2*z^6 - 6*y*z^6 - 2*y^2*z^6 - 2*y^3*z^6)*G[0, 1, 0, 1, y])/((-1 + y)^3*y^2*z^2* (-1 + y + z)^2*(y + z)^2) - (I*(4*y^3 - 16*y^4 + 24*y^5 - 16*y^6 + 4*y^7 + 8*y^2*z - 42*y^3*z + 78*y^4*z - 62*y^5*z + 18*y^6*z + 4*y*z^2 - 35*y^2*z^2 + 88*y^3*z^2 - 87*y^4*z^2 + 30*y^5*z^2 - 12*y*z^3 + 52*y^2*z^3 - 72*y^3*z^3 + 34*y^4*z^3 - 4*y^5*z^3 + 2*y^6*z^3 - z^4 + 16*y*z^4 - 38*y^2*z^4 + 28*y^3*z^4 - 8*y^4*z^4 + 4*y^5*z^4 + 2*z^5 - 10*y*z^5 + 12*y^2*z^5 - 4*y^3*z^5 + 2*y^4*z^5 - z^6 + 2*y*z^6)*G[0, 1, 0, 1 - y, z])/((-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) - (I*(-2*y^5 + 4*y^6 - 4*y^8 + 2*y^9 - 11*y^4*z + 32*y^5*z - 23*y^6*z - 6*y^7*z + 8*y^8*z - 14*y^3*z^2 + 56*y^4*z^2 - 60*y^5*z^2 + 10*y^6*z^2 + 4*y^7*z^2 + 4*y^8*z^2 - 24*y^2*z^3 + 116*y^3*z^3 - 185*y^4*z^3 + 130*y^5*z^3 - 58*y^6*z^3 + 20*y^7*z^3 - 8*y*z^4 + 88*y^2*z^4 - 230*y^3*z^4 + 258*y^4*z^4 - 154*y^5*z^4 + 42*y^6*z^4 - z^5 + 28*y*z^5 - 127*y^2*z^5 + 214*y^3*z^5 - 168*y^4*z^5 + 48*y^5*z^5 + 4*z^6 - 38*y*z^6 + 94*y^2*z^6 - 96*y^3*z^6 + 32*y^4*z^6 - 5*z^7 + 22*y*z^7 - 30*y^2*z^7 + 12*y^3*z^7 + 2*z^8 - 4*y*z^8 + 2*y^2*z^8)* G[0, 1, 1, 0, y])/((-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + (I*(-4*y^5 + 20*y^6 - 40*y^7 + 40*y^8 - 20*y^9 + 4*y^10 - 16*y^4*z + 90*y^5*z - 198*y^6*z + 212*y^7*z - 108*y^8*z + 18*y^9*z + 2*y^10*z - 24*y^3*z^2 + 163*y^4*z^2 - 415*y^5*z^2 + 493*y^6*z^2 - 259*y^7*z^2 + 28*y^8*z^2 + 14*y^9*z^2 - 16*y^2*z^3 + 144*y^3*z^3 - 448*y^4*z^3 + 608*y^5*z^3 - 320*y^6*z^3 - 12*y^7*z^3 + 40*y^8*z^3 + 4*y^9*z^3 - 4*y*z^4 + 80*y^2*z^4 - 356*y^3*z^4 + 625*y^4*z^4 - 419*y^5*z^4 + 17*y^6*z^4 + 37*y^7*z^4 + 20*y^8*z^4 + 18*y*z^5 - 162*y^2*z^5 + 444*y^3*z^5 - 462*y^4*z^5 + 136*y^5*z^5 - 12*y^6*z^5 + 42*y^7*z^5 + z^6 - 37*y*z^6 + 181*y^2*z^6 - 299*y^3*z^6 + 162*y^4*z^6 - 40*y^5*z^6 + 48*y^6*z^6 - 4*z^7 + 44*y*z^7 - 120*y^2*z^7 + 100*y^3*z^7 - 28*y^4*z^7 + 32*y^5*z^7 + 5*z^8 - 27*y*z^8 + 37*y^2*z^8 - 11*y^3*z^8 + 12*y^4*z^8 - 2*z^9 + 6*y*z^9 - 2*y^2*z^9 + 2*y^3*z^9)*G[0, 1, 1, 0, z])/ ((-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) - (I*(2*y^3 - 4*y^4 + 2*y^5 + 2*y^2*z - 4*y^3*z + 3*y^4*z + 2*y*z^2 - 2*y^2*z^2 + 2*y^4*z^2 - 2*z^3 + 8*y*z^3 - 9*y^2*z^3 + 4*y^3*z^3 + 2*z^4 - 4*y*z^4 + 2*y^2*z^4)*G[0, 1, 1, 1, y])/ ((-1 + y)^2*y^2*z^2*(y + z)^2) - (I*(4*y^3 - 16*y^4 + 24*y^5 - 16*y^6 + 4*y^7 + 8*y^2*z - 42*y^3*z + 78*y^4*z - 62*y^5*z + 18*y^6*z + 4*y*z^2 - 35*y^2*z^2 + 88*y^3*z^2 - 87*y^4*z^2 + 30*y^5*z^2 - 12*y*z^3 + 52*y^2*z^3 - 72*y^3*z^3 + 34*y^4*z^3 - 4*y^5*z^3 + 2*y^6*z^3 - z^4 + 16*y*z^4 - 38*y^2*z^4 + 28*y^3*z^4 - 8*y^4*z^4 + 4*y^5*z^4 + 2*z^5 - 10*y*z^5 + 12*y^2*z^5 - 4*y^3*z^5 + 2*y^4*z^5 - z^6 + 2*y*z^6)* G[0, 1, 1 - y, 0, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) - ((2*I)*(y^3 + 6*y^2*z + 8*y*z^2 - 4*y^2*z^2 + 4*z^3 - 8*y*z^3 - 4*z^4)*G[0, 1 - y, 0, 0, z])/(y^2*z^2*(y + z)^2) + (I*(-5*y^2 - 6*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[0, 1 - y, 0, 1 - y, z])/(y^2*z*(y + z)^2) + (I*(-2*y^5 + 14*y^6 - 36*y^7 + 44*y^8 - 26*y^9 + 6*y^10 - 17*y^4*z + 105*y^5*z - 244*y^6*z + 272*y^7*z - 147*y^8*z + 31*y^9*z - 50*y^3*z^2 + 313*y^4*z^2 - 735*y^5*z^2 + 804*y^6*z^2 - 406*y^7*z^2 + 75*y^8*z^2 - y^9*z^2 - 22*y^2*z^3 + 246*y^3*z^3 - 775*y^4*z^3 + 987*y^5*z^3 - 511*y^6*z^3 + 89*y^7*z^3 - 14*y^8*z^3 - 16*y*z^4 + 158*y^2*z^4 - 568*y^3*z^4 + 823*y^4*z^4 - 441*y^5*z^4 + 87*y^6*z^4 - 51*y^7*z^4 - 5*z^5 + 77*y*z^5 - 354*y^2*z^5 + 638*y^3*z^5 - 425*y^4*z^5 + 121*y^5*z^5 - 84*y^6*z^5 + 15*z^6 - 121*y*z^6 + 320*y^2*z^6 - 304*y^3*z^6 + 113*y^4*z^6 - 71*y^5*z^6 - 15*z^7 + 75*y*z^7 - 109*y^2*z^7 + 47*y^3*z^7 - 30*y^4*z^7 + 5*z^8 - 15*y*z^8 + 7*y^2*z^8 - 5*y^3*z^8)*G[0, 1 - y, 1, 0, z])/ ((-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + (I*(-5*y^2 - 6*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[0, 1 - y, 1 - y, 0, z])/(y^2*z*(y + z)^2) - ((2*I)*(y^3 + 3*y^2*z - y*z^2 - y^2*z^2 + z^3 - 2*y*z^3 - z^4)* G[0, 1 - y, 1 - y, 1 - y, z])/(y^2*z^2*(y + z)^2) - ((I/6)*(24*y^3 - 193*y^4 + 605*y^5 - 970*y^6 + 850*y^7 - 389*y^8 + 73*y^9 + 48*y^2*z - 530*y^3*z + 2010*y^4*z - 3694*y^5*z + 3596*y^6*z - 1782*y^7*z + 346*y^8*z + 6*y^9*z + 24*y*z^2 - 415*y^2*z^2 + 2091*y^3*z^2 - 4581*y^4*z^2 + 4963*y^5*z^2 - 2592*y^6*z^2 + 486*y^7*z^2 + 24*y^8*z^2 - 60*y*z^3 + 656*y^2*z^3 - 1888*y^3*z^3 + 2052*y^4*z^3 - 668*y^5*z^3 - 188*y^6*z^3 + 96*y^7*z^3 + 42*z^4 - 210*y*z^4 + 491*y^2*z^4 - 1185*y^3*z^4 + 1875*y^4*z^4 - 1205*y^5*z^4 + 192*y^6*z^4 - 108*z^5 + 540*y*z^5 - 1338*y^2*z^5 + 1986*y^3*z^5 - 1314*y^4*z^5 + 186*y^5*z^5 + 90*z^6 - 366*y*z^6 + 714*y^2*z^6 - 630*y^3*z^6 + 96*y^4*z^6 - 24*z^7 + 72*y*z^7 - 120*y^2*z^7 + 24*y^3*z^7)*G[0, 1 - y, -y, 1 - y, z])/ ((-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) - (I*(-4*y^3 + 8*y^4 - 4*y^5 - 10*y^2*z + 16*y^3*z - 8*y^4*z + 2*y^5*z - 4*y*z^2 - 3*y^3*z^2 + 4*y^4*z^2 - 2*z^3 - 6*y^2*z^3 + 2*y^3*z^3 - 3*y*z^4)*G[0, -y, 0, 1 - y, z])/((-1 + y)^2*y*z^3*(y + z)^2) - (I*(-4*y^3 + 8*y^4 - 4*y^5 - 10*y^2*z + 16*y^3*z - 8*y^4*z + 2*y^5*z - 4*y*z^2 - 3*y^3*z^2 + 4*y^4*z^2 - 2*z^3 - 6*y^2*z^3 + 2*y^3*z^3 - 3*y*z^4)*G[0, -y, 1 - y, 0, z])/((-1 + y)^2*y*z^3*(y + z)^2) - ((I/6)*(-109*y^4 + 327*y^5 - 327*y^6 + 109*y^7 - 254*y^3*z + 786*y^4*z - 810*y^5*z + 278*y^6*z - 133*y^2*z^2 + 447*y^3*z^2 - 549*y^4*z^2 + 235*y^5*z^2 + 12*y*z^3 - 36*y^2*z^3 - 48*y^3*z^3 + 96*y^4*z^3 + 24*y^5*z^3 + 24*z^4 - 120*y*z^4 + 162*y^2*z^4 - 18*y^3*z^4 + 48*y^4*z^4 - 24*z^5 + 72*y*z^5 - 24*y^2*z^5 + 24*y^3*z^5)*G[0, -y, 1 - y, 1 - y, z])/((-1 + y)^3*y^2*z^3* (y + z)^2) + ((I/3)*(8*y^4 - 24*y^5 + 24*y^6 - 8*y^7 + 40*y^3*z - 111*y^4*z + 105*y^5*z - 37*y^6*z + 3*y^7*z + 47*y^2*z^2 - 123*y^3*z^2 + 135*y^4*z^2 - 65*y^5*z^2 + 6*y^6*z^2 + 18*y*z^3 - 54*y^2*z^3 + 114*y^3*z^3 - 102*y^4*z^3 + 12*y^5*z^3 + 9*z^4 - 45*y*z^4 + 105*y^2*z^4 - 111*y^3*z^4 + 18*y^4*z^4 - 9*z^5 + 27*y*z^5 - 39*y^2*z^5 + 9*y^3*z^5)*G[0, -y, -y, 1 - y, z])/ ((-1 + y)^3*y^2*z^3*(y + z)^2) - (I*(2*y - 14*y^2 + 30*y^3 - 26*y^4 + 8*y^5 + 4*z - 32*y*z + 81*y^2*z - 82*y^3*z + 29*y^4*z - 14*z^2 + 62*y*z^2 - 83*y^2*z^2 + 34*y^3*z^2 + y^4*z^2 + 13*z^3 - 28*y*z^3 + 11*y^2*z^3 + 2*y^3*z^3 - z^4 - 4*y*z^4 + y^2*z^4 - 2*z^5)*G[1, 0, 0, 0, y])/ ((-1 + y)^2*z^2*(-1 + y + z)^2*(y + z)^2) - (I*(-1 + z)*(8 - 16*y + 9*y^2 - 16*z + 16*y*z + 8*z^2)* G[1, 0, 0, 0, z])/(y^2*z*(-1 + y + z)^2) + (I*(-8*y^3 + 36*y^4 - 64*y^5 + 56*y^6 - 24*y^7 + 4*y^8 - 14*y^2*z + 78*y^3*z - 152*y^4*z + 128*y^5*z - 42*y^6*z + 2*y^7*z - 6*y*z^2 + 52*y^2*z^2 - 114*y^3*z^2 + 65*y^4*z^2 + 41*y^5*z^2 - 45*y^6*z^2 + 7*y^7*z^2 + 6*z^3 - 22*y*z^3 + 42*y^2*z^3 - 108*y^3*z^3 + 179*y^4*z^3 - 115*y^5*z^3 + 18*y^6*z^3 - 14*z^4 + 60*y*z^4 - 131*y^2*z^4 + 181*y^3*z^4 - 117*y^4*z^4 + 17*y^5*z^4 + 10*z^5 - 38*y*z^5 + 67*y^2*z^5 - 55*y^3*z^5 + 8*y^4*z^5 - 2*z^6 + 6*y*z^6 - 10*y^2*z^6 + 2*y^3*z^6)*G[1, 0, 0, 1, y])/((-1 + y)^3*y^2*z^2* (-1 + y + z)^2*(y + z)^2) - (I*(-6*y + 9*y^2 - 4*y^3 + 18*y*z - 18*y^2*z + 4*y^3*z - 2*z^2 - 14*y*z^2 + 6*z^3 - 2*y*z^3 + 9*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, 0, 0, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2) + (I*(6*y^5 - 20*y^6 + 24*y^7 - 12*y^8 + 2*y^9 + 30*y^4*z - 116*y^5*z + 161*y^6*z - 94*y^7*z + 19*y^8*z + 62*y^3*z^2 - 287*y^4*z^2 + 470*y^5*z^2 - 329*y^6*z^2 + 88*y^7*z^2 - 4*y^8*z^2 + 20*y^2*z^3 - 200*y^3*z^3 + 486*y^4*z^3 - 466*y^5*z^3 + 183*y^6*z^3 - 22*y^7*z^3 + 8*y*z^4 - 86*y^2*z^4 + 286*y^3*z^4 - 385*y^4*z^4 + 232*y^5*z^4 - 51*y^6*z^4 + 2*z^5 - 36*y*z^5 + 157*y^2*z^5 - 270*y^3*z^5 + 217*y^4*z^5 - 64*y^5*z^5 - 7*z^6 + 56*y*z^6 - 135*y^2*z^6 + 136*y^3*z^6 - 46*y^4*z^6 + 8*z^7 - 34*y*z^7 + 45*y^2*z^7 - 18*y^3*z^7 - 3*z^8 + 6*y*z^8 - 3*y^2*z^8)* G[1, 0, 1, 0, y])/((-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) - ((2*I)*(-2*y + 6*y^2 - 3*y^3 + 6*y*z - 12*y^2*z + 3*y^3*z + 2*z^2 - 10*y*z^2 + 11*y^2*z^2 - 6*z^3 + 10*y*z^3 - 5*y^2*z^3 + 6*z^4 - 4*y*z^4 - 2*z^5)*G[1, 0, 1, 0, z])/(y^2*z^3*(-1 + y + z)^2) - (I*(-4*y^4 + 16*y^5 - 24*y^6 + 16*y^7 - 4*y^8 - 8*y^3*z + 36*y^4*z - 44*y^5*z - 4*y^6*z + 36*y^7*z - 16*y^8*z - 2*y*z^2 + 4*y^2*z^2 + 12*y^3*z^2 + 10*y^4*z^2 - 147*y^5*z^2 + 211*y^6*z^2 - 91*y^7*z^2 + 3*y^8*z^2 + 6*y*z^3 - 24*y^2*z^3 + 98*y^3*z^3 - 319*y^4*z^3 + 449*y^5*z^3 - 223*y^6*z^3 + 13*y^7*z^3 + 4*z^4 - 32*y*z^4 + 118*y^2*z^4 - 321*y^3*z^4 + 497*y^4*z^4 - 297*y^5*z^4 + 23*y^6*z^4 - 10*z^5 + 56*y*z^5 - 161*y^2*z^5 + 293*y^3*z^5 - 223*y^4*z^5 + 21*y^5*z^5 + 8*z^6 - 34*y*z^6 + 80*y^2*z^6 - 88*y^3*z^6 + 10*y^4*z^6 - 2*z^7 + 6*y*z^7 - 14*y^2*z^7 + 2*y^3*z^7)* G[1, 0, 1, 1, y])/((-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^3) - (I*(-6*y + 9*y^2 - 4*y^3 + 18*y*z - 18*y^2*z + 4*y^3*z - 2*z^2 - 14*y*z^2 + 6*z^3 - 2*y*z^3 + 9*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)* G[1, 0, 1 - y, 0, z])/(y^2*z^3*(-1 + y + z)^2) - (I*(-1 + z)*(6 - 6*y + 2*y^2 - 12*z + 6*y*z + 6*z^2 + y*z^2)* G[1, 0, 1 - y, 1 - y, z])/(y*z^3*(-1 + y + z)^2) - (I*(4*y + 10*y^2 - 6*y^3 - 12*y*z - 14*y^2*z + 4*y^3*z - z^2 + 14*y*z^2 + 9*y^2*z^2 + 3*z^3 - 8*y*z^3 - 5*y^2*z^3 - 3*z^4 + 2*y*z^4 + z^5)*G[1, 0, -y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2) + (I*(-6*y^5 + 14*y^6 - 6*y^7 - 6*y^8 + 4*y^9 - 26*y^4*z + 76*y^5*z - 55*y^6*z - 14*y^7*z + 19*y^8*z - 22*y^3*z^2 + 80*y^4*z^2 - 46*y^5*z^2 - 59*y^6*z^2 + 48*y^7*z^2 - y^8*z^2 - 28*y^2*z^3 + 116*y^3*z^3 - 104*y^4*z^3 - 24*y^5*z^3 + 38*y^6*z^3 - 4*y^7*z^3 + 46*y^2*z^4 - 92*y^3*z^4 + 52*y^4*z^4 - 24*y^5*z^4 - 6*y^6*z^4 + 2*z^5 - 8*y*z^5 + y^2*z^5 + 18*y^3*z^5 - 45*y^4*z^5 - 4*y^5*z^5 - 4*z^6 + 12*y*z^6 - 11*y^2*z^6 - 20*y^3*z^6 - y^4*z^6 + 2*z^7 - 4*y*z^7 - 4*y^2*z^7)*G[1, 1, 0, 0, y])/((-1 + y)^2*y^2*z^2* (-1 + y + z)^2*(y + z)^4) + (I*(-1 + z)*(6*y - 15*y^2 + 8*y^3 - 12*y*z + 15*y^2*z + 3*z^2 + 10*y^2*z^2 - 6*z^3 + 6*y*z^3 + 3*z^4)* G[1, 1, 0, 0, z])/(y^2*z^3*(-1 + y + z)^2) - (I*(2*y^4 - 6*y^5 + 4*y^6 + 4*y^7 - 6*y^8 + 2*y^9 + 8*y^3*z - 32*y^4*z + 23*y^5*z + 43*y^6*z - 67*y^7*z + 25*y^8*z + 2*y*z^2 - 8*y^2*z^2 + 4*y^3*z^2 - 47*y^4*z^2 + 200*y^5*z^2 - 252*y^6*z^2 + 106*y^7*z^2 - 5*y^8*z^2 - 8*y*z^3 + 30*y^2*z^3 - 97*y^3*z^3 + 286*y^4*z^3 - 396*y^5*z^3 + 196*y^6*z^3 - 11*y^7*z^3 + 4*y*z^4 - 19*y^2*z^4 + 118*y^3*z^4 - 268*y^4*z^4 + 174*y^5*z^4 - y^6*z^4 - 2*z^5 + 18*y*z^5 - 27*y^2*z^5 - 51*y^3*z^5 + 73*y^4*z^5 + 13*y^5*z^5 + 4*z^6 - 22*y*z^6 + 18*y^2*z^6 + 14*y^3*z^6 + 10*y^4*z^6 - 2*z^7 + 6*y*z^7 + 2*y^2*z^7 + 2*y^3*z^7)* G[1, 1, 0, 1, y])/((-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^3) - ((6*I)*(-1 + z)*G[1, 1, 0, 1 - y, z])/(z*(-1 + y + z)^2) + (I*(10*y^3 - 34*y^4 + 42*y^5 - 22*y^6 + 4*y^7 + 14*y^2*z - 64*y^3*z + 96*y^4*z - 56*y^5*z + 10*y^6*z - 19*y^2*z^2 + 40*y^3*z^2 - 13*y^4*z^2 - 10*y^5*z^2 + 2*y^6*z^2 - 6*z^3 + 30*y*z^3 - 64*y^2*z^3 + 88*y^3*z^3 - 59*y^4*z^3 + 10*y^5*z^3 + 15*z^4 - 60*y*z^4 + 100*y^2*z^4 - 74*y^3*z^4 + 17*y^4*z^4 - 12*z^5 + 36*y*z^5 - 37*y^2*z^5 + 12*y^3*z^5 + 3*z^6 - 6*y*z^6 + 3*y^2*z^6)* G[1, 1, 1, 0, y])/((-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^2) + G[1 - y, z]*(((I/54)*(4280*y^2 - 4280*y^3 + 9718*y*z - 12487*y^2*z + 1527*y^3*z - 123*z^2 - 2523*y*z^2 + 162*y^2*z^2 + 123*z^3 - 1365*y*z^3))/((-1 + y)*y*z^2*(y + z)^2) + ((I/36)*(617*y^3 - 1599*y^4 + 1347*y^5 - 365*y^6 + 826*y^2*z - 2840*y^3*z + 3271*y^4*z - 1326*y^5*z + 69*y^6*z + 257*y*z^2 - 1843*y^2*z^2 + 3302*y^3*z^2 - 2031*y^4*z^2 + 315*y^5*z^2 + 72*z^3 - 794*y*z^3 + 2011*y^2*z^3 - 1784*y^3*z^3 + 567*y^4*z^3 - 144*z^4 + 681*y*z^4 - 858*y^2*z^4 + 465*y^3*z^4 + 72*z^5 - 144*y*z^5 + 144*y^2*z^5)*G[0, 0, y])/((-1 + y)^2*y*z^3* (-1 + y + z)*(y + z)^2) - ((I/12)*(6*y^2 + 108*y^3 - 534*y^4 + 924*y^5 - 738*y^6 + 264*y^7 - 30*y^8 + 12*y*z + 180*y^2*z - 1098*y^3*z + 2310*y^4*z - 2340*y^5*z + 1188*y^6*z - 270*y^7*z + 18*y^8*z + 6*z^2 + 36*y*z^2 - 565*y^2*z^2 + 1774*y^3*z^2 - 2280*y^4*z^2 + 1288*y^5*z^2 - 259*y^6*z^2 - 6*y^7*z^2 + 6*y^8*z^2 - 36*z^3 + 128*y*z^3 - 97*y^2*z^3 + 57*y^3*z^3 - 473*y^4*z^3 + 715*y^5*z^3 - 312*y^6*z^3 + 18*y^7*z^3 + 109*z^4 - 616*y*z^4 + 1313*y^2*z^4 - 1814*y^3*z^4 + 1837*y^4*z^4 - 890*y^5*z^4 + 133*y^6*z^4 - 171*z^5 + 707*y*z^5 - 1230*y^2*z^5 + 1566*y^3*z^5 - 1091*y^4*z^5 + 291*y^5*z^5 + 129*z^6 - 330*y*z^6 + 546*y^2*z^6 - 642*y^3*z^6 + 225*y^4*z^6 - 37*z^7 + 63*y*z^7 - 153*y^2*z^7 + 55*y^3*z^7)*G[0, 1, y])/((-1 + y)^3*y^2*(-1 + z)* z^3*(-1 + y + z)*(y + z)^2) - ((I/18)*(-242*y^5 + 932*y^6 - 1344*y^7 + 860*y^8 - 206*y^9 - 866*y^4*z + 4286*y^5*z - 7820*y^6*z + 6422*y^7*z - 2198*y^8*z + 176*y^9*z - 906*y^3*z^2 + 6822*y^4*z^2 - 16943*y^5*z^2 + 18316*y^6*z^2 - 8522*y^7*z^2 + 1194*y^8*z^2 + 39*y^9*z^2 + 124*y^2*z^3 + 2852*y^3*z^3 - 14478*y^4*z^3 + 23420*y^5*z^3 - 15218*y^6*z^3 + 3138*y^7*z^3 + 162*y^8*z^3 + 46*y*z^4 - 262*y^2*z^4 - 4034*y^3*z^4 + 12958*y^4*z^4 - 12501*y^5*z^4 + 3604*y^6*z^4 + 297*y^7*z^4 - 18*z^5 + 48*y*z^5 - 722*y^2*z^5 + 3994*y^3*z^5 - 5450*y^4*z^5 + 2322*y^5*z^5 + 150*y^6*z^5 + 36*z^6 - 357*y*z^6 + 1710*y^2*z^6 - 2448*y^3*z^6 + 1626*y^4*z^6 - 351*y^5*z^6 + 314*y*z^7 - 808*y^2*z^7 + 872*y^3*z^7 - 594*y^4*z^7 - 36*z^8 + 21*y*z^8 + 12*y^2*z^8 - 321*y^3*z^8 + 18*z^9 - 72*y*z^9 - 54*y^2*z^9)* G[1, 0, y])/((-1 + y)^2*y*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^4) - ((I/6)*(-161*y^2 + 161*y^3 - 322*y*z + 310*y^2*z + 6*y^3*z - 12*z^2 + 12*y*z^2 - 12*y^2*z^2 + 12*z^3 - 18*y*z^3)*G[1, 1, y])/ ((-1 + y)*y*z^2*(y + z)^2) - ((I/6)*(-103*y^2 + 206*y^3 - 103*y^4 - 194*y*z + 508*y^2*z - 362*y^3*z + 48*y^4*z - 79*z^2 + 398*y*z^2 - 355*y^2*z^2 + 96*y^3*z^2 + 120*z^3 - 48*y*z^3 + 48*y^2*z^3 + 60*z^4)*G[0, 0, 0, y])/((-1 + y)^2*z^3*(y + z)^2) - (I*(-2*y^3 + 20*y^4 - 48*y^5 + 44*y^6 - 14*y^7 - 4*y^2*z + 48*y^3*z - 123*y^4*z + 121*y^5*z - 45*y^6*z + 3*y^7*z - 2*y*z^2 + 36*y^2*z^2 - 102*y^3*z^2 + 127*y^4*z^2 - 65*y^5*z^2 + 6*y^6*z^2 + 10*y*z^3 - 31*y^2*z^3 + 67*y^3*z^3 - 59*y^4*z^3 + y^5*z^3 - 4*z^4 + 16*y*z^4 - 7*y^2*z^4 - 25*y^3*z^4 - 4*y^4*z^4 + 2*z^5 - 6*y*z^5 - 6*y^2*z^5 - 2*y^3*z^5)*G[0, 0, 1, y])/ ((-1 + y)^3*y^2*z^3*(y + z)^2) + (I*(-4*y^5 + 6*y^6 - 2*y^8 - 16*y^4*z + 38*y^5*z - 28*y^6*z + 4*y^7*z + 2*y^8*z - 24*y^3*z^2 + 98*y^4*z^2 - 124*y^5*z^2 + 43*y^6*z^2 + 8*y^7*z^2 - 16*y^2*z^3 + 134*y^3*z^3 - 223*y^4*z^3 + 100*y^5*z^3 + 9*y^6*z^3 - 4*y*z^4 + 58*y^2*z^4 - 116*y^3*z^4 + 72*y^4*z^4 - 4*y^5*z^4 + 16*y*z^5 - 50*y^2*z^5 + 54*y^3*z^5 - 16*y^4*z^5 + 2*z^6 - 16*y*z^6 + 27*y^2*z^6 - 12*y^3*z^6 - 3*z^7 + 6*y*z^7 - 3*y^2*z^7)*G[0, 1, 0, y])/((-1 + y)^2*y^2*z^3* (y + z)^4) + (I*(4*y^4 - 13*y^5 + 15*y^6 - 7*y^7 + y^8 + 12*y^3*z - 45*y^4*z + 67*y^5*z - 47*y^6*z + 13*y^7*z + 12*y^2*z^2 - 59*y^3*z^2 + 117*y^4*z^2 - 113*y^5*z^2 + 43*y^6*z^2 + 6*y*z^3 - 37*y^2*z^3 + 89*y^3*z^3 - 117*y^4*z^3 + 69*y^5*z^3 - 2*y^6*z^3 - 6*y*z^4 + 28*y^2*z^4 - 68*y^3*z^4 + 76*y^4*z^4 - 6*y^5*z^4 - 2*z^5 + 12*y*z^5 - 32*y^2*z^5 + 52*y^3*z^5 - 6*y^4*z^5 + 2*z^6 - 6*y*z^6 + 14*y^2*z^6 - 2*y^3*z^6)*G[0, 1, 1, y])/((-1 + y)^3*y^2*z^3*(y + z)^3) + ((I/3)*(-17*y^4 + 68*y^5 - 102*y^6 + 68*y^7 - 17*y^8 - 62*y^3*z + 261*y^4*z - 414*y^5*z + 296*y^6*z - 84*y^7*z + 3*y^8*z - 90*y^2*z^2 + 400*y^3*z^2 - 650*y^4*z^2 + 478*y^5*z^2 - 156*y^6*z^2 + 18*y^7*z^2 - 14*y*z^3 + 110*y^2*z^3 - 170*y^3*z^3 + 96*y^4*z^3 - 64*y^5*z^3 + 42*y^6*z^3 - 41*z^4 + 108*y*z^4 + 54*y^2*z^4 - 268*y^3*z^4 + 93*y^4*z^4 + 48*y^5*z^4 + 61*z^5 - 44*y*z^5 - 140*y^2*z^5 + 72*y^3*z^5 + 27*y^4*z^5 - 2*z^6 - 38*y*z^6 - 2*y^2*z^6 + 6*y^3*z^6 - 12*z^7 - 12*y*z^7 - 6*z^8)* G[1, 0, 0, y])/((-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4) - (I*(-2*y^4 + 21*y^5 - 75*y^6 + 130*y^7 - 120*y^8 + 57*y^9 - 11*y^10 - 6*y^3*z + 71*y^4*z - 284*y^5*z + 547*y^6*z - 558*y^7*z + 293*y^8*z - 64*y^9*z + y^10*z - 6*y^2*z^2 + 90*y^3*z^2 - 427*y^4*z^2 + 952*y^5*z^2 - 1109*y^6*z^2 + 661*y^7*z^2 - 166*y^8*z^2 + 5*y^9*z^2 + 34*y^2*z^3 - 265*y^3*z^3 + 792*y^4*z^3 - 1168*y^5*z^3 + 860*y^6*z^3 - 263*y^7*z^3 + 10*y^8*z^3 + y*z^4 - 62*y^2*z^4 + 327*y^3*z^4 - 729*y^4*z^4 + 762*y^5*z^4 - 313*y^6*z^4 + 14*y^7*z^4 + z^5 - 13*y*z^5 + 94*y^2*z^5 - 329*y^3*z^5 + 526*y^4*z^5 - 306*y^5*z^5 + 19*y^6*z^5 - 4*z^6 + 31*y*z^6 - 120*y^2*z^6 + 266*y^3*z^6 - 216*y^4*z^6 + 19*y^5*z^6 + 5*z^7 - 25*y*z^7 + 73*y^2*z^7 - 87*y^3*z^7 + 10*y^4*z^7 - 2*z^8 + 6*y*z^8 - 14*y^2*z^8 + 2*y^3*z^8)*G[1, 0, 1, y])/((-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^3) - ((I/3)*(-18*y^3 + 97*y^4 - 208*y^5 + 222*y^6 - 118*y^7 + 25*y^8 - 36*y^2*z + 230*y^3*z - 607*y^4*z + 792*y^5*z - 494*y^6*z + 106*y^7*z + 9*y^8*z - 18*y*z^2 + 184*y^2*z^2 - 668*y^3*z^2 + 1123*y^4*z^2 - 852*y^5*z^2 + 195*y^6*z^2 + 36*y^7*z^2 + 60*y*z^3 - 362*y^2*z^3 + 848*y^3*z^3 - 820*y^4*z^3 + 232*y^5*z^3 + 42*y^6*z^3 + 15*z^4 - 144*y*z^4 + 454*y^2*z^4 - 566*y^3*z^4 + 232*y^4*z^4 - 6*y^5*z^4 - 39*z^5 + 186*y*z^5 - 315*y^2*z^5 + 186*y^3*z^5 - 48*y^4*z^5 + 33*z^6 - 102*y*z^6 + 90*y^2*z^6 - 36*y^3*z^6 - 9*z^7 + 18*y*z^7 - 9*y^2*z^7)* G[1, 1, 0, y])/((-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) - ((4*I)*(y + 2*z)*G[1, 1, 1, y])/(z^2*(y + z)^2) - ((32*I)*G[0, 0, 0, 0, y])/z^3 + ((4*I)*G[0, 0, 0, 1, y])/z^3 + ((10*I)*G[0, 0, 1, 0, y])/z^3 - ((12*I)*G[0, 0, 1, 1, y])/z^3 + ((12*I)*G[0, 1, 0, 0, y])/z^3 - ((2*I)*G[0, 1, 0, 1, y])/z^3 + ((4*I)*G[0, 1, 1, 0, y])/z^3 + ((6*I)*G[1, 0, 0, 0, y])/z^3 + ((4*I)*G[1, 0, 0, 1, y])/z^3 + ((4*I)*G[1, 0, 1, 0, y])/z^3 - ((4*I)*G[1, 0, 1, 1, y])/z^3 - ((10*I)*G[1, 1, 0, 0, y])/z^3 + ((4*I)*G[1, 1, 0, 1, y])/z^3 + ((6*I)*G[1, 1, 1, 0, y])/z^3) + (I*(-1 + z)*(4*y - 12*y^2 + 6*y^3 - 8*y*z + 12*y^2*z - z^2 + 6*y*z^2 + 2*y^2*z^2 + 2*z^3 - 2*y*z^3 - z^4)*G[1, 1, 1, 0, z])/ (y^2*z^3*(-1 + y + z)^2) - ((4*I)*(y + 2*z)*G[1, 1, 1, 1, y])/ (z^2*(y + z)^2) + G[-y, z]* (((-1/6*I)*(-339*y^4 + 1314*y^5 - 1908*y^6 + 1230*y^7 - 297*y^8 - 870*y^3*z + 4095*y^4*z - 7044*y^5*z + 5304*y^6*z - 1506*y^7*z + 21*y^8*z - 736*y^2*z^2 + 4624*y^3*z^2 - 9735*y^4*z^2 + 8686*y^5*z^2 - 2983*y^6*z^2 + 144*y^7*z^2 + 50*y*z^3 + 1160*y^2*z^3 - 4436*y^3*z^3 + 5389*y^4*z^3 - 2462*y^5*z^3 + 299*y^6*z^3 + 37*z^4 - 328*y*z^4 + 378*y^2*z^4 + 10*y^3*z^4 - 321*y^4*z^4 + 248*y^5*z^4 - 81*z^5 + 484*y*z^5 - 992*y^2*z^5 + 586*y^3*z^5 + 75*y^4*z^5 + 51*z^6 - 232*y*z^6 + 245*y^2*z^6 + 8*y^3*z^6 - 7*z^7 + 26*y*z^7 + 5*y^2*z^7)*G[0, 1, y])/ ((-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) - ((I/18)*(890*y^4 - 2256*y^5 + 1914*y^6 - 548*y^7 + 1984*y^3*z - 6829*y^4*z + 7469*y^5*z - 2657*y^6*z + 33*y^7*z + 1178*y^2*z^2 - 6938*y^3*z^2 + 10428*y^4*z^2 - 4854*y^5*z^2 + 186*y^6*z^2 + 108*y*z^3 - 2632*y^2*z^3 + 6324*y^3*z^3 - 4169*y^4*z^3 + 423*y^5*z^3 - 54*z^4 - 72*y*z^4 + 1406*y^2*z^4 - 1592*y^3*z^4 + 474*y^4*z^4 + 117*z^5 - 117*y*z^5 - 87*y^2*z^5 + 249*y^3*z^5 - 72*z^6 + 90*y*z^6 + 36*y^2*z^6 + 9*z^7 - 9*y*z^7)*G[1, 0, y])/ ((-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((I/36)*(1939*y^4 - 5889*y^5 + 5961*y^6 - 2011*y^7 + 4358*y^3*z - 15484*y^4*z + 18113*y^5*z - 7206*y^6*z + 219*y^7*z + 1888*y^2*z^2 - 11144*y^3*z^2 + 17713*y^4*z^2 - 9078*y^5*z^2 + 621*y^6*z^2 - 654*y*z^3 - 646*y^2*z^3 + 4916*y^3*z^3 - 4018*y^4*z^3 + 114*y^5*z^3 - 147*z^4 + 1245*y*z^4 - 1263*y^2*z^4 + 351*y^3*z^4 - 1050*y^4*z^4 + 294*z^5 - 741*y*z^5 + 636*y^2*z^5 - 1053*y^3*z^5 - 147*z^6 + 150*y*z^6 - 291*y^2*z^6)* G[1, 1, y])/((-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^2) + (I*(7*y^4 + 12*y^5 - 11*y^6 + 14*y^3*z + 21*y^4*z - 46*y^5*z + 5*y^6*z + 8*y^2*z^2 + 4*y^3*z^2 - 67*y^4*z^2 + 20*y^5*z^2 + 14*y*z^3 - 38*y^2*z^3 - 16*y^3*z^3 + 25*y^4*z^3 + 5*z^4 - 48*y*z^4 + 55*y^2*z^4 - 15*z^5 + 54*y*z^5 - 25*y^2*z^5 + 15*z^6 - 20*y*z^6 - 5*z^7)*G[0, 0, 1, y])/(y^2*z^3*(-1 + y + z)^2* (y + z)^2) - (I*(14*y^6 - 18*y^7 + 7*y^8 + 58*y^5*z - 104*y^6*z + 48*y^7*z + 94*y^4*z^2 - 244*y^5*z^2 + 144*y^6*z^2 + 104*y^3*z^3 - 356*y^4*z^3 + 270*y^5*z^3 + 10*y^2*z^4 - 218*y^3*z^4 + 277*y^4*z^4 + 6*y*z^5 - 32*y^2*z^5 + 128*y^3*z^5 + 2*z^6 - 16*y*z^6 + 26*y^2*z^6 - 4*z^7 + 10*y*z^7 + 2*z^8)*G[0, 1, 0, y])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^4) + (I*(-13*y^4 + 26*y^5 - 13*y^6 - 52*y^3*z + 131*y^4*z - 80*y^5*z + y^6*z - 58*y^2*z^2 + 222*y^3*z^2 - 179*y^4*z^2 + 4*y^5*z^2 - 4*y*z^3 + 126*y^2*z^3 - 176*y^3*z^3 + 7*y^4*z^3 + 3*z^4 + 4*y*z^4 - 69*y^2*z^4 + 8*y^3*z^4 - 5*z^5 - 4*y*z^5 + 7*y^2*z^5 + z^6 + 4*y*z^6 + z^7)*G[0, 1, 1, y])/(y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((I/3)*(-46*y^4 + 26*y^5 - y^6 - 92*y^3*z + 129*y^4*z - 28*y^5*z + 3*y^6*z - 28*y^2*z^2 + 144*y^3*z^2 - 66*y^4*z^2 + 12*y^5*z^2 + 38*y^2*z^3 - 46*y^3*z^3 + 15*y^4*z^3 + 6*z^4 - 18*y*z^4 + 11*y^2*z^4 - 15*z^5 + 30*y*z^5 - 15*y^2*z^5 + 12*z^6 - 12*y*z^6 - 3*z^7)*G[1, 0, 0, y])/(y^2*z^3*(-1 + y + z)^2* (y + z)^2) + (I*(-30*y^4 + 30*y^5 - 9*y^6 - 70*y^3*z + 135*y^4*z - 58*y^5*z + y^6*z - 47*y^2*z^2 + 194*y^3*z^2 - 133*y^4*z^2 + 4*y^5*z^2 - 4*y*z^3 + 98*y^2*z^3 - 134*y^3*z^3 + 7*y^4*z^3 - z^4 + 12*y*z^4 - 59*y^2*z^4 + 8*y^3*z^4 + 3*z^5 - 12*y*z^5 + 7*y^2*z^5 - 3*z^6 + 4*y*z^6 + z^7)*G[1, 0, 1, y])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((I/3)*(-29*y^6 + 70*y^7 - 35*y^8 - 140*y^5*z + 410*y^6*z - 252*y^7*z + 6*y^8*z - 261*y^4*z^2 + 970*y^5*z^2 - 762*y^6*z^2 + 36*y^7*z^2 - 308*y^3*z^3 + 1324*y^4*z^3 - 1306*y^5*z^3 + 84*y^6*z^3 - 5*y^2*z^4 + 710*y^3*z^4 - 1164*y^4*z^4 + 84*y^5*z^4 + 12*y*z^5 - 26*y^2*z^5 - 360*y^3*z^5 + 3*z^6 - 54*y*z^6 + 106*y^2*z^6 - 84*y^3*z^6 - 12*z^7 + 78*y*z^7 - 84*y^2*z^7 + 15*z^8 - 36*y*z^8 - 6*z^9)*G[1, 1, 0, y])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((I/6)*(149*y^4 + 334*y^3*z + 12*y^4*z + 233*y^2*z^2 + 24*y^3*z^2 - 12*y*z^3 + 12*z^4 - 24*y*z^4 - 12*z^5)*G[1, 1, 1, y])/ (y^2*z^3*(y + z)^2) + ((2*I)*G[0, 0, 0, 1, y])/z^3 + ((16*I)*G[0, 0, 1, 1, y])/z^3 - ((4*I)*G[0, 1, 0, 0, y])/z^3 + ((2*I)*G[0, 1, 0, 1, y])/z^3 - ((2*I)*G[0, 1, 1, 0, y])/z^3 + ((2*I)*G[0, 1, 1, 1, y])/z^3 + ((2*I)*G[1, 0, 0, 0, y])/z^3 - ((8*I)*G[1, 0, 0, 1, y])/z^3 - ((6*I)*G[1, 0, 1, 0, y])/z^3 + ((4*I)*G[1, 0, 1, 1, y])/z^3 + ((6*I)*G[1, 1, 0, 0, y])/z^3 - ((2*I)*G[1, 1, 0, 1, y])/z^3 - ((10*I)*G[1, 1, 1, 0, y])/z^3 + ((4*I)*G[1, 1, 1, 1, y])/z^3) - ((6*I)*(-1 + z)*G[1, 1, 1 - y, 0, z])/(z*(-1 + y + z)^2) - (I*(-6*y + 9*y^2 - 4*y^3 + 18*y*z - 18*y^2*z + 4*y^3*z - 2*z^2 - 14*y*z^2 + 6*z^3 - 2*y*z^3 + 9*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)* G[1, 1 - y, 0, 0, z])/(y^2*z^3*(-1 + y + z)^2) - (I*(-1 + z)*(6 - 6*y + 2*y^2 - 12*z + 6*y*z + 6*z^2 + y*z^2)* G[1, 1 - y, 0, 1 - y, z])/(y*z^3*(-1 + y + z)^2) + (I*(-10*y + 7*y^2 - 2*y^3 + 30*y*z - 14*y^2*z + 2*y^3*z + 2*z^2 - 34*y*z^2 + 7*y^2*z^2 - 6*z^3 + 18*y*z^3 + 6*z^4 - 4*y*z^4 - 2*z^5)* G[1, 1 - y, 1, 0, z])/(y^2*z^3*(-1 + y + z)^2) - (I*(-1 + z)*(6 - 6*y + 2*y^2 - 12*z + 6*y*z + 6*z^2 + y*z^2)* G[1, 1 - y, 1 - y, 0, z])/(y*z^3*(-1 + y + z)^2) - (I*(4*y + 10*y^2 - 6*y^3 - 12*y*z - 14*y^2*z + 4*y^3*z - z^2 + 14*y*z^2 + 9*y^2*z^2 + 3*z^3 - 8*y*z^3 - 5*y^2*z^3 - 3*z^4 + 2*y*z^4 + z^5)*G[1, 1 - y, -y, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2) - ((2*I)*(y^3 + 6*y^2*z + 8*y*z^2 - 4*y^2*z^2 + 4*z^3 - 8*y*z^3 - 4*z^4)*G[1 - y, 0, 0, 0, z])/ (y^2*z^2*(y + z)^2) + (I*(-5*y^2 - 6*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)*G[1 - y, 0, 0, 1 - y, z])/(y^2*z*(y + z)^2) + (I*(8*y^5 - 38*y^6 + 66*y^7 - 50*y^8 + 14*y^9 + 32*y^4*z - 166*y^5*z + 311*y^6*z - 251*y^7*z + 73*y^8*z + y^9*z + 48*y^3*z^2 - 292*y^4*z^2 + 608*y^5*z^2 - 540*y^6*z^2 + 172*y^7*z^2 + 4*y^8*z^2 + 32*y^2*z^3 - 270*y^3*z^3 + 653*y^4*z^3 - 671*y^5*z^3 + 263*y^6*z^3 + y^7*z^3 + 8*y*z^4 - 102*y^2*z^4 + 298*y^3*z^4 - 410*y^4*z^4 + 254*y^5*z^4 - 16*y^6*z^4 - 24*y*z^5 + 107*y^2*z^5 - 219*y^3*z^5 + 213*y^4*z^5 - 29*y^5*z^5 - 4*z^6 + 32*y*z^6 - 84*y^2*z^6 + 108*y^3*z^6 - 20*y^4*z^6 + 5*z^7 - 15*y*z^7 + 23*y^2*z^7 - 5*y^3*z^7)*G[1 - y, 0, 1, 0, z])/ ((-1 + y)^3*y^2*z^3*(y + z)^4) + (I*(-5*y^2 - 6*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[1 - y, 0, 1 - y, 0, z])/(y^2*z*(y + z)^2) - ((2*I)*(y^3 + 3*y^2*z - y*z^2 - y^2*z^2 + z^3 - 2*y*z^3 - z^4)* G[1 - y, 0, 1 - y, 1 - y, z])/(y^2*z^2*(y + z)^2) - ((I/6)*(12*y^3 - 115*y^4 + 273*y^5 - 249*y^6 + 79*y^7 + 24*y^2*z - 278*y^3*z + 702*y^4*z - 666*y^5*z + 218*y^6*z + 12*y*z^2 - 163*y^2*z^2 + 441*y^3*z^2 - 513*y^4*z^2 + 223*y^5*z^2 - 12*y^2*z^3 - 96*y^3*z^3 + 132*y^4*z^3 + 24*y^5*z^3 + 24*z^4 - 120*y*z^4 + 144*y^2*z^4 + 48*y^4*z^4 - 24*z^5 + 72*y*z^5 - 24*y^2*z^5 + 24*y^3*z^5)*G[1 - y, 0, -y, 1 - y, z])/ ((-1 + y)^3*y^2*z^3*(y + z)^2) - (I*(-6*y^5 + 28*y^6 - 52*y^7 + 48*y^8 - 22*y^9 + 4*y^10 - 14*y^4*z + 74*y^5*z - 160*y^6*z + 176*y^7*z - 98*y^8*z + 22*y^9*z + 14*y^3*z^2 - 60*y^4*z^2 + 84*y^5*z^2 - 15*y^6*z^2 - 45*y^7*z^2 + 15*y^8*z^2 + 7*y^9*z^2 + 12*y^2*z^3 - 120*y^3*z^3 + 358*y^4*z^3 - 418*y^5*z^3 + 197*y^6*z^3 - 69*y^7*z^3 + 40*y^8*z^3 + 20*y*z^4 - 162*y^2*z^4 + 530*y^3*z^4 - 770*y^4*z^4 + 494*y^5*z^4 - 200*y^6*z^4 + 96*y^7*z^4 + 6*z^5 - 94*y*z^5 + 420*y^2*z^5 - 784*y^3*z^5 + 628*y^4*z^5 - 268*y^5*z^5 + 124*y^6*z^5 - 18*z^6 + 146*y*z^6 - 397*y^2*z^6 + 419*y^3*z^6 - 193*y^4*z^6 + 91*y^5*z^6 + 18*z^7 - 90*y*z^7 + 137*y^2*z^7 - 69*y^3*z^7 + 36*y^4*z^7 - 6*z^8 + 18*y*z^8 - 10*y^2*z^8 + 6*y^3*z^8)*G[1 - y, 1, 0, 0, z])/ ((-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + (I*(2*y^3 - 4*y^4 - 8*y^5 + 27*y^6 - 24*y^7 + 7*y^8 + 4*y^2*z - 14*y^3*z - 6*y^4*z + 64*y^5*z - 74*y^6*z + 26*y^7*z + 2*y*z^2 - 19*y^2*z^2 + 30*y^3*z^2 + 20*y^4*z^2 - 64*y^5*z^2 + 31*y^6*z^2 - 8*y*z^3 + 37*y^2*z^3 - 44*y^3*z^3 + 8*y^4*z^3 + 4*y^5*z^3 + 3*y^6*z^3 - z^4 + 16*y*z^4 - 44*y^2*z^4 + 44*y^3*z^4 - 22*y^4*z^4 + 8*y^5*z^4 + 3*z^5 - 18*y*z^5 + 31*y^2*z^5 - 22*y^3*z^5 + 8*y^4*z^5 - 3*z^6 + 10*y*z^6 - 10*y^2*z^6 + 4*y^3*z^6 + z^7 - 2*y*z^7 + y^2*z^7)*G[1 - y, 1, 0, 1 - y, z])/((-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) - (I*(-2*y^4 + 20*y^5 - 74*y^6 + 135*y^7 - 131*y^8 + 65*y^9 - 13*y^10 - 8*y^3*z + 90*y^4*z - 360*y^5*z + 702*y^6*z - 728*y^7*z + 390*y^8*z - 88*y^9*z + 2*y^10*z - 12*y^2*z^2 + 158*y^3*z^2 - 704*y^4*z^2 + 1493*y^5*z^2 - 1667*y^6*z^2 + 965*y^7*z^2 - 245*y^8*z^2 + 12*y^9*z^2 - 8*y*z^3 + 140*y^2*z^3 - 732*y^3*z^3 + 1722*y^4*z^3 - 2065*y^5*z^3 + 1271*y^6*z^3 - 359*y^7*z^3 + 31*y^8*z^3 - 2*z^4 + 46*y*z^4 - 344*y^2*z^4 + 995*y^3*z^4 - 1315*y^4*z^4 + 833*y^5*z^4 - 257*y^6*z^4 + 44*y^7*z^4 + 6*z^5 - 72*y*z^5 + 266*y^2*z^5 - 342*y^3*z^5 + 124*y^4*z^5 - 14*y^5*z^5 + 36*y^6*z^5 - 6*z^6 + 33*y*z^6 + y^2*z^6 - 145*y^3*z^6 + 117*y^4*z^6 + 16*y^5*z^6 + 2*z^7 + 11*y*z^7 - 81*y^2*z^7 + 89*y^3*z^7 + 3*y^4*z^7 - 14*y*z^8 + 30*y^2*z^8 + 4*y*z^9)*G[1 - y, 1, 1, 0, z])/((-1 + y)^3*y*z^3* (-1 + y + z)^2*(y + z)^4) + (I*(2*y^3 - 4*y^4 - 8*y^5 + 27*y^6 - 24*y^7 + 7*y^8 + 4*y^2*z - 14*y^3*z - 6*y^4*z + 64*y^5*z - 74*y^6*z + 26*y^7*z + 2*y*z^2 - 19*y^2*z^2 + 30*y^3*z^2 + 20*y^4*z^2 - 64*y^5*z^2 + 31*y^6*z^2 - 8*y*z^3 + 37*y^2*z^3 - 44*y^3*z^3 + 8*y^4*z^3 + 4*y^5*z^3 + 3*y^6*z^3 - z^4 + 16*y*z^4 - 44*y^2*z^4 + 44*y^3*z^4 - 22*y^4*z^4 + 8*y^5*z^4 + 3*z^5 - 18*y*z^5 + 31*y^2*z^5 - 22*y^3*z^5 + 8*y^4*z^5 - 3*z^6 + 10*y*z^6 - 10*y^2*z^6 + 4*y^3*z^6 + z^7 - 2*y*z^7 + y^2*z^7)* G[1 - y, 1, 1 - y, 0, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + (I*(-5*y^2 - 6*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)*G[1 - y, 1 - y, 0, 0, z])/(y^2*z*(y + z)^2) - ((2*I)*(y^3 + 3*y^2*z - y*z^2 - y^2*z^2 + z^3 - 2*y*z^3 - z^4)* G[1 - y, 1 - y, 0, 1 - y, z])/(y^2*z^2*(y + z)^2) - (I*(8*y^4 - 38*y^5 + 66*y^6 - 50*y^7 + 14*y^8 + 32*y^3*z - 164*y^4*z + 309*y^5*z - 253*y^6*z + 75*y^7*z + y^8*z + 48*y^2*z^2 - 272*y^3*z^2 + 564*y^4*z^2 - 510*y^5*z^2 + 166*y^6*z^2 + 4*y^7*z^2 + 32*y*z^3 - 226*y^2*z^3 + 540*y^3*z^3 - 564*y^4*z^3 + 220*y^5*z^3 + 6*y^6*z^3 + 8*z^4 - 82*y*z^4 + 234*y^2*z^4 - 310*y^3*z^4 + 178*y^4*z^4 + 4*y^5*z^4 - 14*z^5 + 51*y*z^5 - 99*y^2*z^5 + 109*y^3*z^5 + y^4*z^5 - 10*y*z^6 + 42*y^2*z^6 + 8*y*z^7)* G[1 - y, 1 - y, 1, 0, z])/((-1 + y)^3*y*z^3*(y + z)^4) - ((2*I)*(y^3 + 3*y^2*z - y*z^2 - y^2*z^2 + z^3 - 2*y*z^3 - z^4)* G[1 - y, 1 - y, 1 - y, 0, z])/(y^2*z^2*(y + z)^2) - ((4*I)*(y + 2*z)*G[1 - y, 1 - y, 1 - y, 1 - y, z])/(z^2*(y + z)^2) + ((I/6)*(36*y^4 - 233*y^5 + 483*y^6 - 411*y^7 + 125*y^8 + 108*y^3*z - 795*y^4*z + 1737*y^5*z - 1509*y^6*z + 447*y^7*z + 12*y^8*z + 108*y^2*z^2 - 999*y^3*z^2 + 2349*y^4*z^2 - 2157*y^5*z^2 + 663*y^6*z^2 + 36*y^7*z^2 + 24*y*z^3 - 413*y^2*z^3 + 1107*y^3*z^3 - 1227*y^4*z^3 + 533*y^5*z^3 + 24*y^6*z^3 - 24*y*z^4 + 108*y^2*z^4 - 348*y^3*z^4 + 432*y^4*z^4 - 24*y^5*z^4 - 12*z^5 + 72*y*z^5 - 204*y^2*z^5 + 324*y^3*z^5 - 36*y^4*z^5 + 12*z^6 - 36*y*z^6 + 84*y^2*z^6 - 12*y^3*z^6)*G[1 - y, 1 - y, -y, 1 - y, z])/ ((-1 + y)^3*y^2*z^3*(y + z)^3) + (I*(-2*y^3 + 8*y^4 - 16*y^5 + 19*y^6 - 12*y^7 + 3*y^8 - 4*y^2*z + 30*y^3*z - 88*y^4*z + 124*y^5*z - 82*y^6*z + 18*y^7*z + 2*y^8*z - 2*y*z^2 + 31*y^2*z^2 - 130*y^3*z^2 + 230*y^4*z^2 - 176*y^5*z^2 + 39*y^6*z^2 + 8*y^7*z^2 + 8*y*z^3 - 68*y^2*z^3 + 176*y^3*z^3 - 170*y^4*z^3 + 44*y^5*z^3 + 10*y^6*z^3 + 3*z^4 - 26*y*z^4 + 86*y^2*z^4 - 106*y^3*z^4 + 40*y^4*z^4 - 8*z^5 + 38*y*z^5 - 62*y^2*z^5 + 36*y^3*z^5 - 10*y^4*z^5 + 7*z^6 - 22*y*z^6 + 20*y^2*z^6 - 8*y^3*z^6 - 2*z^7 + 4*y*z^7 - 2*y^2*z^7)* G[1 - y, -y, 0, 1 - y, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + (I*(-2*y^3 + 8*y^4 - 16*y^5 + 19*y^6 - 12*y^7 + 3*y^8 - 4*y^2*z + 30*y^3*z - 88*y^4*z + 124*y^5*z - 82*y^6*z + 18*y^7*z + 2*y^8*z - 2*y*z^2 + 31*y^2*z^2 - 130*y^3*z^2 + 230*y^4*z^2 - 176*y^5*z^2 + 39*y^6*z^2 + 8*y^7*z^2 + 8*y*z^3 - 68*y^2*z^3 + 176*y^3*z^3 - 170*y^4*z^3 + 44*y^5*z^3 + 10*y^6*z^3 + 3*z^4 - 26*y*z^4 + 86*y^2*z^4 - 106*y^3*z^4 + 40*y^4*z^4 - 8*z^5 + 38*y*z^5 - 62*y^2*z^5 + 36*y^3*z^5 - 10*y^4*z^5 + 7*z^6 - 22*y*z^6 + 20*y^2*z^6 - 8*y^3*z^6 - 2*z^7 + 4*y*z^7 - 2*y^2*z^7)* G[1 - y, -y, 1 - y, 0, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((I/6)*(24*y^4 - 227*y^5 + 537*y^6 - 489*y^7 + 155*y^8 + 72*y^3*z - 765*y^4*z + 1875*y^5*z - 1731*y^6*z + 537*y^7*z + 12*y^8*z + 72*y^2*z^2 - 945*y^3*z^2 + 2439*y^4*z^2 - 2349*y^5*z^2 + 747*y^6*z^2 + 36*y^7*z^2 + 36*y*z^3 - 467*y^2*z^3 + 1233*y^3*z^3 - 1347*y^4*z^3 + 569*y^5*z^3 + 24*y^6*z^3 - 36*y*z^4 + 156*y^2*z^4 - 390*y^3*z^4 + 438*y^4*z^4 - 24*y^5*z^4 - 12*z^5 + 72*y*z^5 - 198*y^2*z^5 + 318*y^3*z^5 - 36*y^4*z^5 + 12*z^6 - 36*y*z^6 + 84*y^2*z^6 - 12*y^3*z^6)*G[1 - y, -y, 1 - y, 1 - y, z])/ ((-1 + y)^3*y^2*z^3*(y + z)^3) - ((I/3)*(-6*y^3 + 64*y^4 - 242*y^5 + 445*y^6 - 433*y^7 + 215*y^8 - 43*y^9 - 12*y^2*z + 134*y^3*z - 570*y^4*z + 1198*y^5*z - 1346*y^6*z + 792*y^7*z - 208*y^8*z + 12*y^9*z - 6*y*z^2 + 61*y^2*z^2 - 333*y^3*z^2 + 939*y^4*z^2 - 1387*y^5*z^2 + 1068*y^6*z^2 - 390*y^7*z^2 + 48*y^8*z^2 + 6*y*z^3 - 32*y^2*z^3 + 178*y^3*z^3 - 510*y^4*z^3 + 644*y^5*z^3 - 346*y^6*z^3 + 60*y^7*z^3 - 15*z^4 + 105*y*z^4 - 293*y^2*z^4 + 303*y^3*z^4 - 24*y^4*z^4 - 76*y^5*z^4 + 42*z^5 - 234*y*z^5 + 462*y^2*z^5 - 354*y^3*z^5 + 132*y^4*z^5 - 60*y^5*z^5 - 39*z^6 + 165*y*z^6 - 213*y^2*z^6 + 111*y^3*z^6 - 48*y^4*z^6 + 12*z^7 - 36*y*z^7 + 24*y^2*z^7 - 12*y^3*z^7)*G[1 - y, -y, -y, 1 - y, z])/ ((-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (I*(13*y^4 - 22*y^5 + 10*y^6 + 42*y^3*z - 101*y^4*z + 56*y^5*z + y^6*z + 40*y^2*z^2 - 158*y^3*z^2 + 118*y^4*z^2 + 4*y^5*z^2 + 2*y*z^3 - 84*y^2*z^3 + 112*y^3*z^3 + 5*y^4*z^3 - z^4 - 4*y*z^4 + 45*y^2*z^4 + z^5 + 6*y*z^5 - 5*y^2*z^5 + z^6 - 4*y*z^6 - z^7)* G[-y, 0, 0, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (I*(-37*y^6 + 60*y^7 - 27*y^8 - 162*y^5*z + 343*y^6*z - 184*y^7*z + y^8*z - 277*y^4*z^2 + 798*y^5*z^2 - 532*y^6*z^2 + 6*y^7*z^2 - 252*y^3*z^3 + 1009*y^4*z^3 - 866*y^5*z^3 + 16*y^6*z^3 - 57*y^2*z^4 + 612*y^3*z^4 - 802*y^4*z^4 + 26*y^5*z^4 - 6*y*z^5 + 133*y^2*z^5 - 388*y^3*z^5 + 30*y^4*z^5 - z^6 + 18*y*z^6 - 92*y^2*z^6 + 26*y^3*z^6 + 3*z^7 - 18*y*z^7 + 16*y^2*z^7 - 3*z^8 + 6*y*z^8 + z^9)*G[-y, 0, 1, 0, z])/(y^2*z^3*(-1 + y + z)^2* (y + z)^4) + (I*(13*y^4 - 22*y^5 + 10*y^6 + 42*y^3*z - 101*y^4*z + 56*y^5*z + y^6*z + 40*y^2*z^2 - 158*y^3*z^2 + 118*y^4*z^2 + 4*y^5*z^2 + 2*y*z^3 - 84*y^2*z^3 + 112*y^3*z^3 + 5*y^4*z^3 - z^4 - 4*y*z^4 + 45*y^2*z^4 + z^5 + 6*y*z^5 - 5*y^2*z^5 + z^6 - 4*y*z^6 - z^7)*G[-y, 0, 1 - y, 0, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (I*(13*y^4 - 18*y^5 + 7*y^6 + 40*y^3*z - 89*y^4*z + 44*y^5*z + y^6*z + 38*y^2*z^2 - 146*y^3*z^2 + 102*y^4*z^2 + 4*y^5*z^2 + 8*y*z^3 - 94*y^2*z^3 + 114*y^3*z^3 + 3*y^4*z^3 + z^4 - 24*y*z^4 + 70*y^2*z^4 - 8*y^3*z^4 - 5*z^5 + 28*y*z^5 - 17*y^2*z^5 + 7*z^6 - 12*y*z^6 - 3*z^7)*G[-y, 0, 1 - y, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) - ((I/3)*(107*y^4 - 136*y^5 + 53*y^6 + 262*y^3*z - 564*y^4*z + 284*y^5*z + 182*y^2*z^2 - 774*y^3*z^2 + 564*y^4*z^2 + 18*y*z^3 - 388*y^2*z^3 + 518*y^3*z^3 - 6*y^4*z^3 - 3*z^4 - 42*y*z^4 + 224*y^2*z^4 - 24*y^3*z^4 + 48*y*z^5 - 36*y^2*z^5 + 9*z^6 - 24*y*z^6 - 6*z^7)*G[-y, 0, -y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2* (y + z)^2) + (I*(13*y^4 - 22*y^5 + 10*y^6 + 42*y^3*z - 101*y^4*z + 56*y^5*z + y^6*z + 40*y^2*z^2 - 158*y^3*z^2 + 118*y^4*z^2 + 4*y^5*z^2 + 2*y*z^3 - 84*y^2*z^3 + 112*y^3*z^3 + 5*y^4*z^3 - z^4 - 4*y*z^4 + 45*y^2*z^4 + z^5 + 6*y*z^5 - 5*y^2*z^5 + z^6 - 4*y*z^6 - z^7)*G[-y, 1 - y, 0, 0, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (I*(13*y^4 - 18*y^5 + 7*y^6 + 40*y^3*z - 89*y^4*z + 44*y^5*z + y^6*z + 38*y^2*z^2 - 146*y^3*z^2 + 102*y^4*z^2 + 4*y^5*z^2 + 8*y*z^3 - 94*y^2*z^3 + 114*y^3*z^3 + 3*y^4*z^3 + z^4 - 24*y*z^4 + 70*y^2*z^4 - 8*y^3*z^4 - 5*z^5 + 28*y*z^5 - 17*y^2*z^5 + 7*z^6 - 12*y*z^6 - 3*z^7)*G[-y, 1 - y, 0, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (I*(-37*y^6 + 60*y^7 - 27*y^8 - 162*y^5*z + 343*y^6*z - 184*y^7*z + y^8*z - 277*y^4*z^2 + 798*y^5*z^2 - 532*y^6*z^2 + 6*y^7*z^2 - 252*y^3*z^3 + 1009*y^4*z^3 - 866*y^5*z^3 + 16*y^6*z^3 - 57*y^2*z^4 + 612*y^3*z^4 - 802*y^4*z^4 + 26*y^5*z^4 - 6*y*z^5 + 133*y^2*z^5 - 388*y^3*z^5 + 30*y^4*z^5 - z^6 + 18*y*z^6 - 92*y^2*z^6 + 26*y^3*z^6 + 3*z^7 - 18*y*z^7 + 16*y^2*z^7 - 3*z^8 + 6*y*z^8 + z^9)*G[-y, 1 - y, 1, 0, z])/(y^2*z^3*(-1 + y + z)^2* (y + z)^4) + (I*(13*y^4 - 18*y^5 + 7*y^6 + 40*y^3*z - 89*y^4*z + 44*y^5*z + y^6*z + 38*y^2*z^2 - 146*y^3*z^2 + 102*y^4*z^2 + 4*y^5*z^2 + 8*y*z^3 - 94*y^2*z^3 + 114*y^3*z^3 + 3*y^4*z^3 + z^4 - 24*y*z^4 + 70*y^2*z^4 - 8*y^3*z^4 - 5*z^5 + 28*y*z^5 - 17*y^2*z^5 + 7*z^6 - 12*y*z^6 - 3*z^7)*G[-y, 1 - y, 1 - y, 0, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((I/6)*(149*y^4 + 334*y^3*z + 12*y^4*z + 233*y^2*z^2 + 24*y^3*z^2 - 12*y*z^3 + 12*z^4 - 24*y*z^4 - 12*z^5)*G[-y, 1 - y, 1 - y, 1 - y, z])/(y^2*z^3*(y + z)^2) - ((I/3)*(35*y^4 - 4*y^5 - 10*y^6 + 82*y^3*z - 78*y^4*z - 22*y^5*z + 6*y^6*z + 71*y^2*z^2 - 192*y^3*z^2 + 33*y^4*z^2 + 24*y^5*z^2 + 12*y*z^3 - 148*y^2*z^3 + 116*y^3*z^3 + 30*y^4*z^3 + 12*z^4 - 60*y*z^4 + 119*y^2*z^4 - 30*z^5 + 72*y*z^5 - 30*y^2*z^5 + 24*z^6 - 24*y*z^6 - 6*z^7)* G[-y, 1 - y, -y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) - ((2*I)*(-5*y^2 - 8*y*z + y^2*z - 2*z^2 + 2*y*z^2 + z^3)* G[-y, -y, 0, 1 - y, z])/(z^3*(y + z)^2) - ((2*I)*(-5*y^2 - 8*y*z + y^2*z - 2*z^2 + 2*y*z^2 + z^3)* G[-y, -y, 1 - y, 0, z])/(z^3*(y + z)^2) - ((I/3)*(-16*y^4 + 8*y^5 + 2*y^6 + 28*y^3*z - 66*y^4*z + 44*y^5*z + 6*y^6*z + 104*y^2*z^2 - 276*y^3*z^2 + 171*y^4*z^2 + 24*y^5*z^2 + 12*y*z^3 - 232*y^2*z^3 + 242*y^3*z^3 + 30*y^4*z^3 - 36*y*z^4 + 149*y^2*z^4 - 6*z^5 + 48*y*z^5 - 30*y^2*z^5 + 12*z^6 - 24*y*z^6 - 6*z^7)*G[-y, -y, 1 - y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2* (y + z)^2) + G[0, y]*(((-1/54*I)*(-4280*y^2 + 8560*y^3 - 4280*y^4 - 9976*y*z + 24825*y^2*z - 16376*y^3*z + 1527*y^4*z - 4265*z^2 + 17250*y*z^2 - 14595*y^2*z^2 + 1383*y^3*z^2 + 3847*z^3 - 3512*y*z^3 - 789*y^2*z^3 + 418*z^4 - 645*y*z^4))/ ((-1 + y)^2*z^2*(-1 + y + z)*(y + z)^2) + ((I/2)*(-y^3 + 29*y^4 - 69*y^5 + 55*y^6 - 14*y^7 - 3*y^2*z + 110*y^3*z - 340*y^4*z + 371*y^5*z - 147*y^6*z + 9*y^7*z - 3*y*z^2 + 180*y^2*z^2 - 731*y^3*z^2 + 1038*y^4*z^2 - 542*y^5*z^2 + 58*y^6*z^2 - z^3 + 60*y*z^3 - 490*y^2*z^3 + 1057*y^3*z^3 - 759*y^4*z^3 + 89*y^5*z^3 + 19*z^4 - 181*y*z^4 + 552*y^2*z^4 - 553*y^3*z^4 + 31*y^4*z^4 - 35*z^5 + 176*y*z^5 - 255*y^2*z^5 - 18*y^3*z^5 + 17*z^6 - 52*y*z^6 - 9*y^2*z^6)* G[0, z])/((-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((I/108)*(54*y^2 + 4981*y^3 - 15915*y^4 + 16671*y^5 - 5791*y^6 + 108*y*z + 13772*y^2*z - 55246*y^3*z + 70295*y^4*z - 30480*y^5*z + 1551*y^6*z + 54*z^2 + 9103*y*z^2 - 56099*y^2*z^2 + 93574*y^3*z^2 - 52401*y^4*z^2 + 5769*y^5*z^2 - 1026*z^3 - 12202*y*z^3 + 39713*y^2*z^3 - 31480*y^3*z^3 + 6507*y^4*z^3 + 1890*z^4 + 183*y*z^4 - 960*y^2*z^4 + 1911*y^3*z^4 - 918*z^5 + 2808*y*z^5 - 378*y^2*z^5)*G[1 - y, z])/((-1 + y)^2*y*z^3* (-1 + y + z)*(y + z)^2) - ((I/2)*(-6*y^4 + 20*y^5 - 22*y^6 + 8*y^7 - 2*y^3*z + 7*y^4*z - 2*y^5*z - 9*y^6*z + 6*y^7*z + 54*y^2*z^2 - 211*y^3*z^2 + 309*y^4*z^2 - 191*y^5*z^2 + 39*y^6*z^2 + 10*y*z^3 - 147*y^2*z^3 + 367*y^3*z^3 - 307*y^4*z^3 + 65*y^5*z^3 + 8*z^4 - 61*y*z^4 + 189*y^2*z^4 - 209*y^3*z^4 + 37*y^4*z^4 - 16*z^5 + 71*y*z^5 - 96*y^2*z^5 + 5*y^3*z^5 + 8*z^6 - 20*y*z^6)*G[0, 0, z])/((-1 + y)^2*y*z^2*(-1 + y + z)^2* (y + z)^3) + ((I/36)*(1505*y^4 - 6020*y^5 + 9030*y^6 - 6020*y^7 + 1505*y^8 + 3682*y^3*z - 19096*y^4*z + 36878*y^5*z - 32842*y^6*z + 13024*y^7*z - 1646*y^8*z + 2297*y^2*z^2 - 20012*y^3*z^2 + 54256*y^4*z^2 - 65094*y^5*z^2 + 36106*y^6*z^2 - 7676*y^7*z^2 + 123*y^8*z^2 + 144*y*z^3 - 7374*y^2*z^3 + 33770*y^3*z^3 - 57610*y^4*z^3 + 43826*y^5*z^3 - 13428*y^6*z^3 + 672*y^7*z^3 - 108*z^4 + 36*y*z^4 + 7008*y^2*z^4 - 21218*y^3*z^4 + 23338*y^4*z^4 - 10442*y^5*z^4 + 1170*y^6*z^4 + 342*z^5 - 864*y*z^5 - 830*y^2*z^5 + 2944*y^3*z^5 - 2660*y^4*z^5 + 852*y^5*z^5 - 378*z^6 + 1080*y*z^6 - 1569*y^2*z^6 + 834*y^3*z^6 + 249*y^4*z^6 + 162*z^7 - 432*y*z^7 + 486*y^2*z^7 - 18*z^8 + 36*y*z^8 - 18*y^2*z^8)*G[0, 1 - y, z])/((-1 + y)^2*y^2*(-1 + z)* z^3*(-1 + y + z)^2*(y + z)^2) + ((I/2)*(-y - 19*y^2 + 27*y^3 - y^4 - 6*y^5 - z - 13*y*z + 75*y^2*z - 63*y^3*z - 4*y^4*z + 6*y^5*z + 6*z^2 + 33*y*z^2 - 87*y^2*z^2 + 36*y^3*z^2 + 12*y^4*z^2 - 11*z^3 - 18*y*z^3 + 25*y^2*z^3 + 13*y^3*z^3 - 7*y^4*z^3 + 7*z^4 - 5*y*z^4 + 11*y^2*z^4 - 13*y^3*z^4 + 3*y*z^5 - 5*y^2*z^5 - z^6 + y*z^6)*G[1, 0, z])/ ((-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)) + ((I/2)*(-y^4 - 18*y^5 + 140*y^6 - 358*y^7 + 429*y^8 - 248*y^9 + 56*y^10 - 4*y^3*z - 66*y^4*z + 590*y^5*z - 1717*y^6*z + 2330*y^7*z - 1514*y^8*z + 380*y^9*z + y^10*z - 6*y^2*z^2 - 84*y^3*z^2 + 949*y^4*z^2 - 3274*y^5*z^2 + 5143*y^6*z^2 - 3806*y^7*z^2 + 1080*y^8*z^2 - 2*y^9*z^2 - 4*y*z^3 - 36*y^2*z^3 + 664*y^3*z^3 - 2933*y^4*z^3 + 5552*y^5*z^3 - 4765*y^6*z^3 + 1528*y^7*z^3 - 6*y^8*z^3 - z^4 + 6*y*z^4 + 204*y^2*z^4 - 1364*y^3*z^4 + 3239*y^4*z^4 - 3224*y^5*z^4 + 1124*y^6*z^4 + 4*y^7*z^4 + 6*z^5 - 10*y*z^5 - 249*y^2*z^5 + 962*y^3*z^5 - 1139*y^4*z^5 + 366*y^5*z^5 + 16*y^6*z^5 - 11*z^6 + 28*y*z^6 + 43*y^2*z^6 - 84*y^3*z^6 - 62*y^4*z^6 + 14*y^5*z^6 + 7*z^7 - 28*y*z^7 + 63*y^2*z^7 - 96*y^3*z^7 + 6*y^4*z^7 + 6*y*z^8 - 18*y^2*z^8 - z^9 + 2*y*z^9 - y^2*z^9)*G[1 - y, 0, z])/ ((-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) - ((I/36)*(1939*y^3 - 5889*y^4 + 5961*y^5 - 2011*y^6 + 4322*y^2*z - 15772*y^3*z + 18797*y^4*z - 7566*y^5*z + 219*y^6*z + 2587*y*z^2 - 13637*y^2*z^2 + 20494*y^3*z^2 - 10137*y^4*z^2 + 693*y^5*z^2 - 108*z^3 - 2914*y*z^3 + 7349*y^2*z^3 - 4732*y^3*z^3 + 621*y^4*z^3 + 216*z^4 - 105*y*z^4 + 282*y^2*z^4 + 39*y^3*z^4 - 108*z^5 + 432*y*z^5 - 108*y^2*z^5)*G[1 - y, 1 - y, z])/ ((-1 + y)^2*y*z^3*(-1 + y + z)*(y + z)^2) - ((I/18)*(890*y^4 - 2256*y^5 + 1914*y^6 - 548*y^7 + 1984*y^3*z - 6829*y^4*z + 7469*y^5*z - 2657*y^6*z + 33*y^7*z + 1178*y^2*z^2 - 6938*y^3*z^2 + 10428*y^4*z^2 - 4854*y^5*z^2 + 186*y^6*z^2 + 108*y*z^3 - 2632*y^2*z^3 + 6324*y^3*z^3 - 4169*y^4*z^3 + 423*y^5*z^3 - 54*z^4 - 72*y*z^4 + 1406*y^2*z^4 - 1592*y^3*z^4 + 474*y^4*z^4 + 117*z^5 - 117*y*z^5 - 87*y^2*z^5 + 249*y^3*z^5 - 72*z^6 + 90*y*z^6 + 36*y^2*z^6 + 9*z^7 - 9*y*z^7)* G[-y, 1 - y, z])/((-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (I*(-2 + 6*y - 6*y^2 + 2*y^3 + 2*z - 4*y*z + 2*y^2*z + z^2 - 2*y*z^2 + y^2*z^2 - z^3)*G[0, 0, 0, z])/((-1 + y)^2*z^2* (-1 + y + z)^2) - ((I/6)*(-17*y^4 + 51*y^5 - 51*y^6 + 17*y^7 - 130*y^3*z + 430*y^4*z - 464*y^5*z + 158*y^6*z + 6*y^7*z - 185*y^2*z^2 + 827*y^3*z^2 - 1116*y^4*z^2 + 450*y^5*z^2 + 24*y^6*z^2 - 36*y*z^3 + 502*y^2*z^3 - 1062*y^3*z^3 + 596*y^4*z^3 + 12*y^5*z^3 - 12*z^4 + 144*y*z^4 - 521*y^2*z^4 + 473*y^3*z^4 - 60*y^4*z^4 + 42*z^5 - 210*y*z^5 + 288*y^2*z^5 - 108*y^3*z^5 - 48*z^6 + 120*y*z^6 - 72*y^2*z^6 + 18*z^7 - 18*y*z^7)*G[0, 0, 1 - y, z])/((-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + (I*(4*y^3 - 8*y^4 + 4*y^5 + 8*y^2*z - 18*y^3*z + 10*y^4*z + 4*y*z^2 - 9*y^2*z^2 + 2*y^3*z^2 + 4*y^4*z^2 - 4*y^2*z^3 + 8*y^3*z^3 - 2*y^4*z^3 + z^4 - 6*y*z^4 + 10*y^2*z^4 - 4*y^3*z^4 - 2*z^5 + 4*y*z^5 - 2*y^2*z^5)*G[0, 1, 0, z])/ ((-1 + y)^2*y^2*z^3*(y + z)^2) + (I*(-4*y^5 + 12*y^6 - 8*y^7 - 8*y^8 + 12*y^9 - 4*y^10 - 16*y^4*z + 60*y^5*z - 58*y^6*z - 28*y^7*z + 72*y^8*z - 32*y^9*z + 2*y^10*z - 24*y^3*z^2 + 115*y^4*z^2 - 144*y^5*z^2 - 51*y^6*z^2 + 206*y^7*z^2 - 114*y^8*z^2 + 12*y^9*z^2 - 16*y^2*z^3 + 88*y^3*z^3 - 96*y^4*z^3 - 190*y^5*z^3 + 437*y^6*z^3 - 256*y^7*z^3 + 33*y^8*z^3 - 4*y*z^4 + 48*y^2*z^4 - 64*y^3*z^4 - 215*y^4*z^4 + 538*y^5*z^4 - 361*y^6*z^4 + 56*y^7*z^4 + 10*y^2*z^5 - 168*y^3*z^5 + 420*y^4*z^5 - 336*y^5*z^5 + 66*y^6*z^5 - 3*z^6 + 32*y*z^6 - 131*y^2*z^6 + 266*y^3*z^6 - 232*y^4*z^6 + 56*y^5*z^6 + 8*z^7 - 50*y*z^7 + 117*y^2*z^7 - 116*y^3*z^7 + 33*y^4*z^7 - 7*z^8 + 26*y*z^8 - 33*y^2*z^8 + 12*y^3*z^8 + 2*z^9 - 4*y*z^9 + 2*y^2*z^9)*G[0, 1 - y, 0, z])/ ((-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((I/6)*(109*y^3 - 436*y^4 + 654*y^5 - 436*y^6 + 109*y^7 + 169*y^2*z - 894*y^3*z + 1668*y^4*z - 1330*y^5*z + 387*y^6*z + 18*y*z^2 - 410*y^2*z^2 + 1225*y^3*z^2 - 1292*y^4*z^2 + 459*y^5*z^2 - 18*z^3 + 42*y*z^3 + 139*y^2*z^3 - 332*y^3*z^3 + 157*y^4*z^3 + 12*y^5*z^3 + 42*z^4 - 126*y*z^4 + 138*y^2*z^4 - 72*y^3*z^4 + 24*y^4*z^4 - 30*z^5 + 78*y*z^5 - 60*y^2*z^5 + 18*y^3*z^5 + 6*z^6 - 12*y*z^6 + 6*y^2*z^6)*G[0, 1 - y, 1 - y, z])/ ((-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)) - ((I/3)*(4*y^4 - 8*y^5 + 4*y^6 - 10*y^3*z + 38*y^4*z - 28*y^5*z - 38*y^2*z^2 + 112*y^3*z^2 - 65*y^4*z^2 - 18*y*z^3 + 66*y^2*z^3 - 42*y^3*z^3 + 12*y^4*z^3 - 12*z^4 + 48*y*z^4 - 51*y^2*z^4 + 24*y^3*z^4 + 12*z^5 - 24*y*z^5 + 12*y^2*z^5)*G[0, -y, 1 - y, z])/ ((-1 + y)^2*y^2*z^3*(y + z)^2) + (I*(-6*y + 9*y^2 - 4*y^3 + 18*y*z - 18*y^2*z + 4*y^3*z + 2*z^2 - 22*y*z^2 + 12*y^2*z^2 - 6*z^3 + 14*y*z^3 - 3*y^2*z^3 + 6*z^4 - 4*y*z^4 - 2*z^5)*G[1, 0, 0, z])/(y^2*z^3*(-1 + y + z)^2) + (I*(-2*y + 16*y^2 - 8*y^3 + 6*y*z - 26*y^2*z + 6*y^3*z - z^2 - 4*y*z^2 + 8*y^2*z^2 + 3*z^3 - 2*y*z^3 + 2*y^2*z^3 - 3*z^4 + 2*y*z^4 + z^5)*G[1, 0, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2) - (I*(-1 + 2*y + 3*z - 4*y*z - 3*z^2 + 2*y*z^2 + z^3)*G[1, 1, 0, z])/ (y^2*z*(-1 + y + z)^2) + (I*(-1 + z)*(-4*y + y^2 + 8*y*z - y^2*z + 2*z^2 - 8*y*z^2 + y^2*z^2 - 4*z^3 + 4*y*z^3 + 2*z^4)* G[1, 1 - y, 0, z])/(y^2*z^3*(-1 + y + z)^2) - (I*(-6*y^5 + 34*y^6 - 76*y^7 + 84*y^8 - 46*y^9 + 10*y^10 - 24*y^4*z + 158*y^5*z - 405*y^6*z + 506*y^7*z - 308*y^8*z + 72*y^9*z + y^10*z - 36*y^3*z^2 + 294*y^4*z^2 - 894*y^5*z^2 + 1288*y^6*z^2 - 884*y^7*z^2 + 226*y^8*z^2 + 6*y^9*z^2 - 24*y^2*z^3 + 288*y^3*z^3 - 1100*y^4*z^3 + 1874*y^5*z^3 - 1472*y^6*z^3 + 422*y^7*z^3 + 12*y^8*z^3 - 6*y*z^4 + 118*y^2*z^4 - 668*y^3*z^4 + 1490*y^4*z^4 - 1430*y^5*z^4 + 491*y^6*z^4 + 4*y^7*z^4 + 26*y*z^5 - 225*y^2*z^5 + 682*y^3*z^5 - 838*y^4*z^5 + 372*y^5*z^5 - 21*y^6*z^5 + 2*z^6 - 50*y*z^6 + 220*y^2*z^6 - 352*y^3*z^6 + 212*y^4*z^6 - 38*y^5*z^6 - 6*z^7 + 50*y*z^7 - 116*y^2*z^7 + 98*y^3*z^7 - 30*y^4*z^7 + 6*z^8 - 24*y*z^8 + 29*y^2*z^8 - 12*y^3*z^8 - 2*z^9 + 4*y*z^9 - 2*y^2*z^9)* G[1 - y, 0, 0, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((I/6)*(-13*y^4 + 39*y^5 - 39*y^6 + 13*y^7 - 50*y^3*z + 182*y^4*z - 208*y^5*z + 70*y^6*z + 6*y^7*z - 25*y^2*z^2 + 187*y^3*z^2 - 324*y^4*z^2 + 138*y^5*z^2 + 24*y^6*z^2 + 24*y*z^3 - 22*y^2*z^3 - 114*y^3*z^3 + 94*y^4*z^3 + 30*y^5*z^3 - 60*y*z^4 + 95*y^2*z^4 - 35*y^3*z^4 + 24*y^4*z^4 - 6*z^5 + 66*y*z^5 - 78*y^2*z^5 + 30*y^3*z^5 + 12*z^6 - 36*y*z^6 + 24*y^2*z^6 - 6*z^7 + 6*y*z^7)* G[1 - y, 0, 1 - y, z])/((-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)^2) - (I*(2*y^3 - 4*y^4 - 8*y^5 + 27*y^6 - 24*y^7 + 7*y^8 + 4*y^2*z - 14*y^3*z - 6*y^4*z + 64*y^5*z - 74*y^6*z + 26*y^7*z + 2*y*z^2 - 19*y^2*z^2 + 30*y^3*z^2 + 21*y^4*z^2 - 66*y^5*z^2 + 32*y^6*z^2 - 8*y*z^3 + 37*y^2*z^3 - 42*y^3*z^3 + 3*y^4*z^3 + 8*y^5*z^3 + 2*y^6*z^3 - z^4 + 16*y*z^4 - 43*y^2*z^4 + 40*y^3*z^4 - 17*y^4*z^4 + 6*y^5*z^4 + 3*z^5 - 18*y*z^5 + 30*y^2*z^5 - 20*y^3*z^5 + 7*y^4*z^5 - 3*z^6 + 10*y*z^6 - 10*y^2*z^6 + 4*y^3*z^6 + z^7 - 2*y*z^7 + y^2*z^7)* G[1 - y, 1, 0, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (I*(-2*y^4 + 11*y^5 - 16*y^6 + 7*y^7 - 8*y^3*z + 40*y^4*z - 62*y^5*z + 30*y^6*z - 12*y^2*z^2 + 50*y^3*z^2 - 88*y^4*z^2 + 52*y^5*z^2 - 8*y*z^3 + 34*y^2*z^3 - 80*y^3*z^3 + 62*y^4*z^3 - 2*z^4 + 3*y*z^4 - 24*y^2*z^4 + 35*y^3*z^4 + 2*z^5 - 10*y*z^5 + 16*y^2*z^5 + 2*y*z^6)*G[1 - y, 1 - y, 0, z])/((-1 + y)^2*y*z^3* (y + z)^4) - ((I/6)*(149*y^2 - 298*y^3 + 149*y^4 + 346*y*z - 680*y^2*z + 322*y^3*z + 12*y^4*z + 245*z^2 - 466*y*z^2 + 203*y^2*z^2 + 24*y^3*z^2 + 12*z^3 - 12*y*z^3 + 12*y^2*z^3 + 6*z^4)*G[1 - y, 1 - y, 1 - y, z])/((-1 + y)^2*z^3*(y + z)^2) + ((I/3)*(6*y^3 - 40*y^4 + 112*y^5 - 153*y^6 + 100*y^7 - 25*y^8 + 12*y^2*z - 98*y^3*z + 340*y^4*z - 564*y^5*z + 446*y^6*z - 142*y^7*z + 6*y^8*z + 6*y*z^2 - 49*y^2*z^2 + 254*y^3*z^2 - 610*y^4*z^2 + 648*y^5*z^2 - 273*y^6*z^2 + 24*y^7*z^2 + 20*y^2*z^3 - 176*y^3*z^3 + 322*y^4*z^3 - 196*y^5*z^3 + 30*y^6*z^3 + 3*z^4 - 42*y*z^4 + 98*y^2*z^4 - 82*y^3*z^4 + 32*y^4*z^4 - 12*z^5 + 78*y*z^5 - 150*y^2*z^5 + 132*y^3*z^5 - 30*y^4*z^5 + 15*z^6 - 54*y*z^6 + 72*y^2*z^6 - 24*y^3*z^6 - 6*z^7 + 12*y*z^7 - 6*y^2*z^7)*G[1 - y, -y, 1 - y, z])/ ((-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) - ((I/3)*(-68*y^4 + 70*y^5 - 23*y^6 - 136*y^3*z + 261*y^4*z - 116*y^5*z + 3*y^6*z - 62*y^2*z^2 + 300*y^3*z^2 - 210*y^4*z^2 + 12*y^5*z^2 - 12*y*z^3 + 136*y^2*z^3 - 182*y^3*z^3 + 21*y^4*z^3 + 30*y*z^4 - 89*y^2*z^4 + 24*y^3*z^4 + 3*z^5 - 30*y*z^5 + 21*y^2*z^5 - 6*z^6 + 12*y*z^6 + 3*z^7)*G[-y, 0, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (I*(14*y^6 - 18*y^7 + 7*y^8 + 58*y^5*z - 104*y^6*z + 48*y^7*z + 94*y^4*z^2 - 244*y^5*z^2 + 144*y^6*z^2 + 104*y^3*z^3 - 356*y^4*z^3 + 270*y^5*z^3 + 10*y^2*z^4 - 218*y^3*z^4 + 277*y^4*z^4 + 6*y*z^5 - 32*y^2*z^5 + 128*y^3*z^5 + 2*z^6 - 16*y*z^6 + 26*y^2*z^6 - 4*z^7 + 10*y*z^7 + 2*z^8)* G[-y, 1 - y, 0, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((I/3)*(-55*y^4 + 86*y^5 - 37*y^6 - 128*y^3*z + 327*y^4*z - 196*y^5*z + 9*y^6*z - 70*y^2*z^2 + 390*y^3*z^2 - 366*y^4*z^2 + 36*y^5*z^2 + 146*y^2*z^3 - 286*y^3*z^3 + 51*y^4*z^3 + 9*z^4 - 24*y*z^4 - 58*y^2*z^4 + 24*y^3*z^4 - 21*z^5 + 36*y*z^5 - 9*y^2*z^5 + 15*z^6 - 12*y*z^6 - 3*z^7)*G[-y, 1 - y, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) - (((2*I)/3)*(11*y^4 + 22*y^3*z + 17*y^2*z^2 + 6*y*z^3 - 3*y^2*z^3 + 3*z^4 - 6*y*z^4 - 3*z^5)*G[-y, -y, 1 - y, z])/ (y^2*z^3*(y + z)^2) + ((2*I)*G[0, 0, 0, 1 - y, z])/z^3 - ((4*I)*G[0, 0, 1 - y, 0, z])/z^3 + ((8*I)*G[0, 1 - y, 0, 0, z])/ z^3 + ((2*I)*G[0, 1 - y, 0, 1 - y, z])/z^3 + ((4*I)*G[0, 1 - y, 1, 0, z])/z^3 - ((6*I)*G[0, 1 - y, 1 - y, 0, z])/ z^3 - ((4*I)*G[0, 1 - y, 1 - y, 1 - y, z])/z^3 - ((2*I)*G[0, -y, 0, 1 - y, z])/z^3 - ((4*I)*G[0, -y, 1 - y, 0, z])/ z^3 - ((2*I)*G[0, -y, 1 - y, 1 - y, z])/z^3 - ((2*I)*G[1 - y, 0, 0, 0, z])/z^3 + ((2*I)*G[1 - y, 0, 1, 0, z])/ z^3 + ((8*I)*G[1 - y, 0, 1 - y, 0, z])/z^3 - ((6*I)*G[1 - y, 0, -y, 1 - y, z])/z^3 - ((4*I)*G[1 - y, 1, 0, 0, z])/ z^3 - ((2*I)*G[1 - y, 1, 0, 1 - y, z])/z^3 + ((2*I)*G[1 - y, 1 - y, 0, 0, z])/z^3 - ((4*I)*G[1 - y, 1 - y, 0, 1 - y, z])/z^3 - ((4*I)*G[1 - y, 1 - y, 1, 0, z])/z^3 - ((4*I)*G[1 - y, 1 - y, 1 - y, 0, z])/z^3 - ((4*I)*G[1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 + ((12*I)*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 - ((6*I)*G[1 - y, -y, 0, 1 - y, z])/z^3 + ((8*I)*G[1 - y, -y, 1 - y, 1 - y, z])/z^3 + ((10*I)*G[-y, 0, 0, 1 - y, z])/z^3 - ((2*I)*G[-y, 0, 1, 0, z])/z^3 + ((2*I)*G[-y, 0, 1 - y, 0, z])/z^3 - ((8*I)*G[-y, 0, 1 - y, 1 - y, z])/z^3 - ((4*I)*G[-y, 0, -y, 1 - y, z])/z^3 - ((6*I)*G[-y, 1 - y, 0, 1 - y, z])/z^3 - ((2*I)*G[-y, 1 - y, 1, 0, z])/z^3 + ((8*I)*G[-y, 1 - y, 1 - y, 0, z])/z^3 + ((14*I)*G[-y, 1 - y, 1 - y, 1 - y, z])/z^3 - ((4*I)*G[-y, 1 - y, -y, 1 - y, z])/z^3 + ((4*I)*G[-y, -y, 0, 1 - y, z])/z^3 + ((4*I)*G[-y, -y, 1 - y, 1 - y, z])/z^3) + ((I/3)*(-26*y^4 + 118*y^5 - 71*y^6 - 88*y^3*z + 396*y^4*z - 338*y^5*z + 18*y^6*z - 74*y^2*z^2 + 462*y^3*z^2 - 585*y^4*z^2 + 72*y^5*z^2 + 48*y*z^3 + 70*y^2*z^3 - 356*y^3*z^3 + 90*y^4*z^3 + 24*z^4 - 180*y*z^4 + 106*y^2*z^4 - 66*z^5 + 204*y*z^5 - 90*y^2*z^5 + 60*z^6 - 72*y*z^6 - 18*z^7)*G[-y, -y, -y, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) + G[1, y]*(((I/54)*(4280*y^2 - 4280*y^3 + 9718*y*z - 12487*y^2*z + 1527*y^3*z - 123*z^2 - 2523*y*z^2 + 162*y^2*z^2 + 123*z^3 - 1365*y*z^3))/((-1 + y)*y*z^2*(y + z)^2) - ((I/36)*(2413*y^2 - 2413*y^3 + 5162*y*z - 5849*y^2*z + 399*y^3*z - 39*z^2 - 609*y*z^2 + 72*y^2*z^2 + 39*z^3 - 327*y*z^3)* G[1 - y, z])/((-1 + y)*y*z^2*(y + z)^2) - ((I/108)*(54*y^3 + 4981*y^4 - 15915*y^5 + 16671*y^6 - 5791*y^7 + 162*y^2*z + 11234*y^3*z - 45364*y^4*z + 57929*y^5*z - 25512*y^6*z + 1551*y^7*z + 162*y*z^2 + 2932*y^2*z^2 - 33158*y^3*z^2 + 64099*y^4*z^2 - 38724*y^5*z^2 + 4689*y^6*z^2 + 54*z^3 - 4038*y*z^3 + 596*y^2*z^3 + 21944*y^3*z^3 - 22774*y^4*z^3 + 3138*y^5*z^3 - 1497*z^4 + 8697*y*z^4 - 7293*y^2*z^4 + 315*y^3*z^4 - 3462*y^4*z^4 + 2832*z^5 - 7005*y*z^5 + 6270*y^2*z^5 - 5337*y^3*z^5 - 1389*z^6 + 2184*y*z^6 - 1875*y^2*z^6)*G[-y, z])/((-1 + y)^2*y^2*z^3* (-1 + y + z)*(y + z)^2) + ((I/12)*(-36*y^3 + 120*y^4 - 132*y^5 + 48*y^6 - 79*y^2*z + 453*y^3*z - 633*y^4*z + 223*y^5*z + 36*y^6*z - 82*y*z^2 + 684*y^2*z^2 - 1289*y^3*z^2 + 662*y^4*z^2 + 25*y^5*z^2 - 47*z^3 + 461*y*z^3 - 1270*y^2*z^3 + 1009*y^3*z^3 - 57*y^4*z^3 + 94*z^4 - 521*y*z^4 + 664*y^2*z^4 - 45*y^3*z^4 - 47*z^5 + 142*y*z^5 + y^2*z^5)*G[0, 0, z])/((-1 + y)^2*y^2*z^2* (-1 + y + z)*(y + z)^2) + ((I/12)*(12*y^3 - 12*y^4 - 12*y^5 + 12*y^6 + 89*y^2*z - 147*y^3*z + 39*y^4*z + 7*y^5*z + 12*y^6*z + 230*y*z^2 - 684*y^2*z^2 + 667*y^3*z^2 - 394*y^4*z^2 + 181*y^5*z^2 + 49*z^3 - 439*y*z^3 + 722*y^2*z^3 - 659*y^3*z^3 + 423*y^4*z^3 - 98*z^4 + 259*y*z^4 - 320*y^2*z^4 + 351*y^3*z^4 + 49*z^5 - 50*y*z^5 + 97*y^2*z^5)*G[0, 1 - y, z])/ ((-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) - ((I/36)*(1505*y^4 - 6020*y^5 + 9030*y^6 - 6020*y^7 + 1505*y^8 + 3502*y^3*z - 17339*y^4*z + 32651*y^5*z - 28939*y^6*z + 11771*y^7*z - 1646*y^8*z + 2258*y^2*z^2 - 16498*y^3*z^2 + 41949*y^4*z^2 - 49544*y^5*z^2 + 28066*y^6*z^2 - 6354*y^7*z^2 + 123*y^8*z^2 + 366*y*z^3 - 5926*y^2*z^3 + 22464*y^3*z^3 - 36027*y^4*z^3 + 27499*y^5*z^3 - 8997*y^6*z^3 + 621*y^7*z^3 - 51*z^4 - 282*y*z^4 + 3530*y^2*z^4 - 8796*y^3*z^4 + 9621*y^4*z^4 - 5114*y^5*z^4 + 876*y^6*z^4 + 153*z^5 - 759*y*z^5 + 1767*y^2*z^5 - 1917*y^3*z^5 + 48*y^4*z^5 + 492*y^5*z^5 - 153*z^6 + 900*y*z^6 - 1908*y^2*z^6 + 1152*y^3*z^6 + 225*y^4*z^6 + 51*z^7 - 225*y*z^7 + 279*y^2*z^7 + 111*y^3*z^7)*G[0, -y, z])/((-1 + y)^3*y^2*(-1 + z)* z^3*(-1 + y + z)*(y + z)^2) - ((I/2)*(-y - 19*y^2 + 27*y^3 - y^4 - 6*y^5 - z - 13*y*z + 75*y^2*z - 63*y^3*z - 4*y^4*z + 6*y^5*z + 6*z^2 + 34*y*z^2 - 102*y^2*z^2 + 54*y^3*z^2 + 8*y^4*z^2 - 10*z^3 - 36*y*z^3 + 74*y^2*z^3 - 23*y^3*z^3 - 3*y^4*z^3 + 4*z^4 + 29*y*z^4 - 38*y^2*z^4 + 5*y^3*z^4 + 3*z^5 - 15*y*z^5 + 10*y^2*z^5 - 2*z^6 + 2*y*z^6)*G[1, 0, z])/((-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)) + ((I/12)*(12*y^3 - 12*y^4 - 12*y^5 + 12*y^6 + 89*y^2*z - 147*y^3*z + 39*y^4*z + 7*y^5*z + 12*y^6*z + 230*y*z^2 - 684*y^2*z^2 + 667*y^3*z^2 - 394*y^4*z^2 + 181*y^5*z^2 + 49*z^3 - 439*y*z^3 + 722*y^2*z^3 - 659*y^3*z^3 + 423*y^4*z^3 - 98*z^4 + 259*y*z^4 - 320*y^2*z^4 + 351*y^3*z^4 + 49*z^5 - 50*y*z^5 + 97*y^2*z^5)*G[1 - y, 0, z])/ ((-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) - ((I/6)*(-161*y^2 + 161*y^3 - 322*y*z + 310*y^2*z + 6*y^3*z - 12*z^2 + 12*y*z^2 - 12*y^2*z^2 + 12*z^3 - 18*y*z^3)* G[1 - y, 1 - y, z])/((-1 + y)*y*z^2*(y + z)^2) + ((I/36)*(-18*y^2 - 324*y^3 + 3541*y^4 - 10600*y^5 + 14064*y^6 - 8764*y^7 + 2101*y^8 - 36*y*z - 540*y^2*z + 7616*y^3*z - 28963*y^4*z + 49417*y^5*z - 41777*y^6*z + 16567*y^7*z - 2284*y^8*z - 18*z^2 - 108*y*z^2 + 4282*y^2*z^2 - 25868*y^3*z^2 + 61065*y^4*z^2 - 69064*y^5*z^2 + 37970*y^6*z^2 - 8460*y^7*z^2 + 201*y^8*z^2 + 108*z^3 - 492*y*z^3 - 5102*y^2*z^3 + 26316*y^3*z^3 - 44793*y^4*z^3 + 33839*y^5*z^3 - 10515*y^6*z^3 + 639*y^7*z^3 - 327*z^4 + 2172*y*z^4 - 1454*y^2*z^4 - 4434*y^3*z^4 + 6327*y^4*z^4 - 2722*y^5*z^4 + 222*y^6*z^4 + 513*z^5 - 2445*y*z^5 + 4551*y^2*z^5 - 5625*y^3*z^5 + 3624*y^4*z^5 - 834*y^5*z^5 - 387*z^6 + 1098*y*z^6 - 2178*y^2*z^6 + 2466*y^3*z^6 - 783*y^4*z^6 + 111*z^7 - 189*y*z^7 + 459*y^2*z^7 - 165*y^3*z^7)*G[1 - y, -y, z])/((-1 + y)^3*y^2* (-1 + z)*z^3*(-1 + y + z)*(y + z)^2) - ((I/6)*(-282*y^4 + 708*y^5 - 594*y^6 + 168*y^7 - 708*y^3*z + 2373*y^4*z - 2529*y^5*z + 861*y^6*z + 3*y^7*z - 520*y^2*z^2 + 2772*y^3*z^2 - 3954*y^4*z^2 + 1720*y^5*z^2 - 18*y^6*z^2 - 64*y*z^3 + 1216*y^2*z^3 - 2716*y^3*z^3 + 1641*y^4*z^3 - 95*y^5*z^3 + 4*z^4 + 138*y*z^4 - 798*y^2*z^4 + 760*y^3*z^4 - 158*y^4*z^4 + 3*z^5 - 119*y*z^5 + 191*y^2*z^5 - 129*y^3*z^5 - 18*z^6 + 56*y*z^6 - 56*y^2*z^6 + 11*z^7 - 11*y*z^7)*G[-y, 0, z])/ ((-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((I/36)*(1939*y^4 - 5889*y^5 + 5961*y^6 - 2011*y^7 + 4358*y^3*z - 15484*y^4*z + 18113*y^5*z - 7206*y^6*z + 219*y^7*z + 1888*y^2*z^2 - 11144*y^3*z^2 + 17713*y^4*z^2 - 9078*y^5*z^2 + 621*y^6*z^2 - 654*y*z^3 - 646*y^2*z^3 + 4916*y^3*z^3 - 4018*y^4*z^3 + 114*y^5*z^3 - 147*z^4 + 1245*y*z^4 - 1263*y^2*z^4 + 351*y^3*z^4 - 1050*y^4*z^4 + 294*z^5 - 741*y*z^5 + 636*y^2*z^5 - 1053*y^3*z^5 - 147*z^6 + 150*y*z^6 - 291*y^2*z^6)* G[-y, 1 - y, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^2) - ((I/18)*(-127*y^4 + 796*y^5 - 1554*y^6 + 1228*y^7 - 343*y^8 - 626*y^3*z + 3472*y^4*z - 6834*y^5*z + 5786*y^6*z - 1828*y^7*z + 30*y^8*z - 1030*y^2*z^2 + 5756*y^3*z^2 - 11839*y^4*z^2 + 10776*y^5*z^2 - 3909*y^6*z^2 + 246*y^7*z^2 + 258*y*z^3 + 740*y^2*z^3 - 4352*y^3*z^3 + 5674*y^4*z^3 - 2794*y^5*z^3 + 474*y^6*z^3 + 57*z^4 - 1002*y*z^4 + 2612*y^2*z^4 - 2968*y^3*z^4 + 1103*y^4*z^4 + 270*y^5*z^4 - 126*z^5 + 1218*y*z^5 - 2946*y^2*z^5 + 2094*y^3*z^5 - 24*y^4*z^5 + 81*z^6 - 534*y*z^6 + 681*y^2*z^6 - 12*y^3*z^6 - 12*z^7 + 60*y*z^7 + 24*y^2*z^7)* G[-y, -y, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) - ((2*I)*(y^3 + 6*y^2*z + 8*y*z^2 - 4*y^2*z^2 + 4*z^3 - 8*y*z^3 - 4*z^4)*G[0, 0, 0, z])/(y^2*z^2*(y + z)^2) + (I*(-5*y^2 - 6*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[0, 0, 1 - y, z])/(y^2*z*(y + z)^2) + ((I/6)*(-17*y^4 + 85*y^5 - 170*y^6 + 170*y^7 - 85*y^8 + 17*y^9 - 166*y^3*z + 846*y^4*z - 1718*y^5*z + 1732*y^6*z - 858*y^7*z + 158*y^8*z + 6*y^9*z - 263*y^2*z^2 + 1611*y^3*z^2 - 3681*y^4*z^2 + 3983*y^5*z^2 - 2028*y^6*z^2 + 354*y^7*z^2 + 24*y^8*z^2 - 48*y*z^3 + 784*y^2*z^3 - 2576*y^3*z^3 + 3312*y^4*z^3 - 1756*y^5*z^3 + 248*y^6*z^3 + 36*y^7*z^3 - 18*z^4 + 258*y*z^4 - 1121*y^2*z^4 + 1731*y^3*z^4 - 945*y^4*z^4 + 143*y^5*z^4 - 48*y^6*z^4 + 72*z^5 - 516*y*z^5 + 1134*y^2*z^5 - 894*y^3*z^5 + 330*y^4*z^5 - 174*y^5*z^5 - 90*z^6 + 414*y*z^6 - 558*y^2*z^6 + 282*y^3*z^6 - 144*y^4*z^6 + 36*z^7 - 108*y*z^7 + 60*y^2*z^7 - 36*y^3*z^7)*G[0, 0, -y, z])/((-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) - (I*(4*y^3 - 16*y^4 + 24*y^5 - 16*y^6 + 4*y^7 + 8*y^2*z - 42*y^3*z + 78*y^4*z - 62*y^5*z + 18*y^6*z + 4*y*z^2 - 35*y^2*z^2 + 88*y^3*z^2 - 87*y^4*z^2 + 30*y^5*z^2 - 12*y*z^3 + 52*y^2*z^3 - 72*y^3*z^3 + 34*y^4*z^3 - 4*y^5*z^3 + 2*y^6*z^3 - z^4 + 16*y*z^4 - 38*y^2*z^4 + 28*y^3*z^4 - 8*y^4*z^4 + 4*y^5*z^4 + 2*z^5 - 10*y*z^5 + 12*y^2*z^5 - 4*y^3*z^5 + 2*y^4*z^5 - z^6 + 2*y*z^6)*G[0, 1, 0, z])/((-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + (I*(-5*y^2 - 6*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)*G[0, 1 - y, 0, z])/(y^2*z*(y + z)^2) - ((2*I)*(y^3 + 3*y^2*z - y*z^2 - y^2*z^2 + z^3 - 2*y*z^3 - z^4)* G[0, 1 - y, 1 - y, z])/(y^2*z^2*(y + z)^2) - ((I/6)*(24*y^3 - 193*y^4 + 605*y^5 - 970*y^6 + 850*y^7 - 389*y^8 + 73*y^9 + 48*y^2*z - 530*y^3*z + 2010*y^4*z - 3694*y^5*z + 3596*y^6*z - 1782*y^7*z + 346*y^8*z + 6*y^9*z + 24*y*z^2 - 415*y^2*z^2 + 2091*y^3*z^2 - 4581*y^4*z^2 + 4963*y^5*z^2 - 2592*y^6*z^2 + 486*y^7*z^2 + 24*y^8*z^2 - 60*y*z^3 + 656*y^2*z^3 - 1888*y^3*z^3 + 2052*y^4*z^3 - 668*y^5*z^3 - 188*y^6*z^3 + 96*y^7*z^3 + 42*z^4 - 210*y*z^4 + 491*y^2*z^4 - 1185*y^3*z^4 + 1875*y^4*z^4 - 1205*y^5*z^4 + 192*y^6*z^4 - 108*z^5 + 540*y*z^5 - 1338*y^2*z^5 + 1986*y^3*z^5 - 1314*y^4*z^5 + 186*y^5*z^5 + 90*z^6 - 366*y*z^6 + 714*y^2*z^6 - 630*y^3*z^6 + 96*y^4*z^6 - 24*z^7 + 72*y*z^7 - 120*y^2*z^7 + 24*y^3*z^7)*G[0, 1 - y, -y, z])/((-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^2) - (I*(-4*y^3 + 8*y^4 - 4*y^5 - 10*y^2*z + 16*y^3*z - 8*y^4*z + 2*y^5*z - 4*y*z^2 - 3*y^3*z^2 + 4*y^4*z^2 - 2*z^3 - 6*y^2*z^3 + 2*y^3*z^3 - 3*y*z^4)* G[0, -y, 0, z])/((-1 + y)^2*y*z^3*(y + z)^2) - ((I/6)*(-109*y^4 + 327*y^5 - 327*y^6 + 109*y^7 - 254*y^3*z + 786*y^4*z - 810*y^5*z + 278*y^6*z - 133*y^2*z^2 + 447*y^3*z^2 - 549*y^4*z^2 + 235*y^5*z^2 + 12*y*z^3 - 36*y^2*z^3 - 48*y^3*z^3 + 96*y^4*z^3 + 24*y^5*z^3 + 24*z^4 - 120*y*z^4 + 162*y^2*z^4 - 18*y^3*z^4 + 48*y^4*z^4 - 24*z^5 + 72*y*z^5 - 24*y^2*z^5 + 24*y^3*z^5)*G[0, -y, 1 - y, z])/((-1 + y)^3*y^2*z^3*(y + z)^2) + ((I/3)*(8*y^4 - 24*y^5 + 24*y^6 - 8*y^7 + 40*y^3*z - 111*y^4*z + 105*y^5*z - 37*y^6*z + 3*y^7*z + 47*y^2*z^2 - 123*y^3*z^2 + 135*y^4*z^2 - 65*y^5*z^2 + 6*y^6*z^2 + 18*y*z^3 - 54*y^2*z^3 + 114*y^3*z^3 - 102*y^4*z^3 + 12*y^5*z^3 + 9*z^4 - 45*y*z^4 + 105*y^2*z^4 - 111*y^3*z^4 + 18*y^4*z^4 - 9*z^5 + 27*y*z^5 - 39*y^2*z^5 + 9*y^3*z^5)*G[0, -y, -y, z])/((-1 + y)^3*y^2*z^3* (y + z)^2) - (I*(-6*y + 9*y^2 - 4*y^3 + 18*y*z - 18*y^2*z + 4*y^3*z - 2*z^2 - 14*y*z^2 + 6*z^3 - 2*y*z^3 + 9*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, 0, 0, z])/ (y^2*z^3*(-1 + y + z)^2) - (I*(-1 + z)*(6 - 6*y + 2*y^2 - 12*z + 6*y*z + 6*z^2 + y*z^2)*G[1, 0, 1 - y, z])/ (y*z^3*(-1 + y + z)^2) - (I*(4*y + 10*y^2 - 6*y^3 - 12*y*z - 14*y^2*z + 4*y^3*z - z^2 + 14*y*z^2 + 9*y^2*z^2 + 3*z^3 - 8*y*z^3 - 5*y^2*z^3 - 3*z^4 + 2*y*z^4 + z^5)*G[1, 0, -y, z])/ (y^2*z^3*(-1 + y + z)^2) - ((6*I)*(-1 + z)*G[1, 1, 0, z])/ (z*(-1 + y + z)^2) - (I*(-1 + z)*(6 - 6*y + 2*y^2 - 12*z + 6*y*z + 6*z^2 + y*z^2)*G[1, 1 - y, 0, z])/(y*z^3*(-1 + y + z)^2) - (I*(4*y + 10*y^2 - 6*y^3 - 12*y*z - 14*y^2*z + 4*y^3*z - z^2 + 14*y*z^2 + 9*y^2*z^2 + 3*z^3 - 8*y*z^3 - 5*y^2*z^3 - 3*z^4 + 2*y*z^4 + z^5)*G[1, 1 - y, -y, z])/(y^2*z^3*(-1 + y + z)^2) + (I*(-5*y^2 - 6*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[1 - y, 0, 0, z])/(y^2*z*(y + z)^2) - ((2*I)*(y^3 + 3*y^2*z - y*z^2 - y^2*z^2 + z^3 - 2*y*z^3 - z^4)* G[1 - y, 0, 1 - y, z])/(y^2*z^2*(y + z)^2) - ((I/6)*(12*y^3 - 115*y^4 + 273*y^5 - 249*y^6 + 79*y^7 + 24*y^2*z - 278*y^3*z + 702*y^4*z - 666*y^5*z + 218*y^6*z + 12*y*z^2 - 163*y^2*z^2 + 441*y^3*z^2 - 513*y^4*z^2 + 223*y^5*z^2 - 12*y^2*z^3 - 96*y^3*z^3 + 132*y^4*z^3 + 24*y^5*z^3 + 24*z^4 - 120*y*z^4 + 144*y^2*z^4 + 48*y^4*z^4 - 24*z^5 + 72*y*z^5 - 24*y^2*z^5 + 24*y^3*z^5)*G[1 - y, 0, -y, z])/((-1 + y)^3*y^2*z^3* (y + z)^2) + (I*(2*y^3 - 4*y^4 - 8*y^5 + 27*y^6 - 24*y^7 + 7*y^8 + 4*y^2*z - 14*y^3*z - 6*y^4*z + 64*y^5*z - 74*y^6*z + 26*y^7*z + 2*y*z^2 - 19*y^2*z^2 + 30*y^3*z^2 + 20*y^4*z^2 - 64*y^5*z^2 + 31*y^6*z^2 - 8*y*z^3 + 37*y^2*z^3 - 44*y^3*z^3 + 8*y^4*z^3 + 4*y^5*z^3 + 3*y^6*z^3 - z^4 + 16*y*z^4 - 44*y^2*z^4 + 44*y^3*z^4 - 22*y^4*z^4 + 8*y^5*z^4 + 3*z^5 - 18*y*z^5 + 31*y^2*z^5 - 22*y^3*z^5 + 8*y^4*z^5 - 3*z^6 + 10*y*z^6 - 10*y^2*z^6 + 4*y^3*z^6 + z^7 - 2*y*z^7 + y^2*z^7)* G[1 - y, 1, 0, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) - ((2*I)*(y^3 + 3*y^2*z - y*z^2 - y^2*z^2 + z^3 - 2*y*z^3 - z^4)* G[1 - y, 1 - y, 0, z])/(y^2*z^2*(y + z)^2) - ((4*I)*(y + 2*z)*G[1 - y, 1 - y, 1 - y, z])/(z^2*(y + z)^2) + ((I/6)*(36*y^4 - 233*y^5 + 483*y^6 - 411*y^7 + 125*y^8 + 108*y^3*z - 795*y^4*z + 1737*y^5*z - 1509*y^6*z + 447*y^7*z + 12*y^8*z + 108*y^2*z^2 - 999*y^3*z^2 + 2349*y^4*z^2 - 2157*y^5*z^2 + 663*y^6*z^2 + 36*y^7*z^2 + 24*y*z^3 - 413*y^2*z^3 + 1107*y^3*z^3 - 1227*y^4*z^3 + 533*y^5*z^3 + 24*y^6*z^3 - 24*y*z^4 + 108*y^2*z^4 - 348*y^3*z^4 + 432*y^4*z^4 - 24*y^5*z^4 - 12*z^5 + 72*y*z^5 - 204*y^2*z^5 + 324*y^3*z^5 - 36*y^4*z^5 + 12*z^6 - 36*y*z^6 + 84*y^2*z^6 - 12*y^3*z^6)*G[1 - y, 1 - y, -y, z])/((-1 + y)^3*y^2*z^3*(y + z)^3) + (I*(-2*y^3 + 8*y^4 - 16*y^5 + 19*y^6 - 12*y^7 + 3*y^8 - 4*y^2*z + 30*y^3*z - 88*y^4*z + 124*y^5*z - 82*y^6*z + 18*y^7*z + 2*y^8*z - 2*y*z^2 + 31*y^2*z^2 - 130*y^3*z^2 + 230*y^4*z^2 - 176*y^5*z^2 + 39*y^6*z^2 + 8*y^7*z^2 + 8*y*z^3 - 68*y^2*z^3 + 176*y^3*z^3 - 170*y^4*z^3 + 44*y^5*z^3 + 10*y^6*z^3 + 3*z^4 - 26*y*z^4 + 86*y^2*z^4 - 106*y^3*z^4 + 40*y^4*z^4 - 8*z^5 + 38*y*z^5 - 62*y^2*z^5 + 36*y^3*z^5 - 10*y^4*z^5 + 7*z^6 - 22*y*z^6 + 20*y^2*z^6 - 8*y^3*z^6 - 2*z^7 + 4*y*z^7 - 2*y^2*z^7)* G[1 - y, -y, 0, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((I/6)*(24*y^4 - 227*y^5 + 537*y^6 - 489*y^7 + 155*y^8 + 72*y^3*z - 765*y^4*z + 1875*y^5*z - 1731*y^6*z + 537*y^7*z + 12*y^8*z + 72*y^2*z^2 - 945*y^3*z^2 + 2439*y^4*z^2 - 2349*y^5*z^2 + 747*y^6*z^2 + 36*y^7*z^2 + 36*y*z^3 - 467*y^2*z^3 + 1233*y^3*z^3 - 1347*y^4*z^3 + 569*y^5*z^3 + 24*y^6*z^3 - 36*y*z^4 + 156*y^2*z^4 - 390*y^3*z^4 + 438*y^4*z^4 - 24*y^5*z^4 - 12*z^5 + 72*y*z^5 - 198*y^2*z^5 + 318*y^3*z^5 - 36*y^4*z^5 + 12*z^6 - 36*y*z^6 + 84*y^2*z^6 - 12*y^3*z^6)* G[1 - y, -y, 1 - y, z])/((-1 + y)^3*y^2*z^3*(y + z)^3) - ((I/3)*(-6*y^3 + 64*y^4 - 242*y^5 + 445*y^6 - 433*y^7 + 215*y^8 - 43*y^9 - 12*y^2*z + 134*y^3*z - 570*y^4*z + 1198*y^5*z - 1346*y^6*z + 792*y^7*z - 208*y^8*z + 12*y^9*z - 6*y*z^2 + 61*y^2*z^2 - 333*y^3*z^2 + 939*y^4*z^2 - 1387*y^5*z^2 + 1068*y^6*z^2 - 390*y^7*z^2 + 48*y^8*z^2 + 6*y*z^3 - 32*y^2*z^3 + 178*y^3*z^3 - 510*y^4*z^3 + 644*y^5*z^3 - 346*y^6*z^3 + 60*y^7*z^3 - 15*z^4 + 105*y*z^4 - 293*y^2*z^4 + 303*y^3*z^4 - 24*y^4*z^4 - 76*y^5*z^4 + 42*z^5 - 234*y*z^5 + 462*y^2*z^5 - 354*y^3*z^5 + 132*y^4*z^5 - 60*y^5*z^5 - 39*z^6 + 165*y*z^6 - 213*y^2*z^6 + 111*y^3*z^6 - 48*y^4*z^6 + 12*z^7 - 36*y*z^7 + 24*y^2*z^7 - 12*y^3*z^7)*G[1 - y, -y, -y, z])/ ((-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (I*(13*y^4 - 22*y^5 + 10*y^6 + 42*y^3*z - 101*y^4*z + 56*y^5*z + y^6*z + 40*y^2*z^2 - 158*y^3*z^2 + 118*y^4*z^2 + 4*y^5*z^2 + 2*y*z^3 - 84*y^2*z^3 + 112*y^3*z^3 + 5*y^4*z^3 - z^4 - 4*y*z^4 + 45*y^2*z^4 + z^5 + 6*y*z^5 - 5*y^2*z^5 + z^6 - 4*y*z^6 - z^7)* G[-y, 0, 0, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (I*(13*y^4 - 18*y^5 + 7*y^6 + 40*y^3*z - 89*y^4*z + 44*y^5*z + y^6*z + 38*y^2*z^2 - 146*y^3*z^2 + 102*y^4*z^2 + 4*y^5*z^2 + 8*y*z^3 - 94*y^2*z^3 + 114*y^3*z^3 + 3*y^4*z^3 + z^4 - 24*y*z^4 + 70*y^2*z^4 - 8*y^3*z^4 - 5*z^5 + 28*y*z^5 - 17*y^2*z^5 + 7*z^6 - 12*y*z^6 - 3*z^7)*G[-y, 0, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2* (y + z)^2) - ((I/3)*(107*y^4 - 136*y^5 + 53*y^6 + 262*y^3*z - 564*y^4*z + 284*y^5*z + 182*y^2*z^2 - 774*y^3*z^2 + 564*y^4*z^2 + 18*y*z^3 - 388*y^2*z^3 + 518*y^3*z^3 - 6*y^4*z^3 - 3*z^4 - 42*y*z^4 + 224*y^2*z^4 - 24*y^3*z^4 + 48*y*z^5 - 36*y^2*z^5 + 9*z^6 - 24*y*z^6 - 6*z^7)*G[-y, 0, -y, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (I*(13*y^4 - 18*y^5 + 7*y^6 + 40*y^3*z - 89*y^4*z + 44*y^5*z + y^6*z + 38*y^2*z^2 - 146*y^3*z^2 + 102*y^4*z^2 + 4*y^5*z^2 + 8*y*z^3 - 94*y^2*z^3 + 114*y^3*z^3 + 3*y^4*z^3 + z^4 - 24*y*z^4 + 70*y^2*z^4 - 8*y^3*z^4 - 5*z^5 + 28*y*z^5 - 17*y^2*z^5 + 7*z^6 - 12*y*z^6 - 3*z^7)*G[-y, 1 - y, 0, z])/(y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((I/6)*(149*y^4 + 334*y^3*z + 12*y^4*z + 233*y^2*z^2 + 24*y^3*z^2 - 12*y*z^3 + 12*z^4 - 24*y*z^4 - 12*z^5)* G[-y, 1 - y, 1 - y, z])/(y^2*z^3*(y + z)^2) - ((I/3)*(35*y^4 - 4*y^5 - 10*y^6 + 82*y^3*z - 78*y^4*z - 22*y^5*z + 6*y^6*z + 71*y^2*z^2 - 192*y^3*z^2 + 33*y^4*z^2 + 24*y^5*z^2 + 12*y*z^3 - 148*y^2*z^3 + 116*y^3*z^3 + 30*y^4*z^3 + 12*z^4 - 60*y*z^4 + 119*y^2*z^4 - 30*z^5 + 72*y*z^5 - 30*y^2*z^5 + 24*z^6 - 24*y*z^6 - 6*z^7)*G[-y, 1 - y, -y, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) - ((2*I)*(-5*y^2 - 8*y*z + y^2*z - 2*z^2 + 2*y*z^2 + z^3)* G[-y, -y, 0, z])/(z^3*(y + z)^2) - ((I/3)*(-16*y^4 + 8*y^5 + 2*y^6 + 28*y^3*z - 66*y^4*z + 44*y^5*z + 6*y^6*z + 104*y^2*z^2 - 276*y^3*z^2 + 171*y^4*z^2 + 24*y^5*z^2 + 12*y*z^3 - 232*y^2*z^3 + 242*y^3*z^3 + 30*y^4*z^3 - 36*y*z^4 + 149*y^2*z^4 - 6*z^5 + 48*y*z^5 - 30*y^2*z^5 + 12*z^6 - 24*y*z^6 - 6*z^7)*G[-y, -y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((I/3)*(-26*y^4 + 118*y^5 - 71*y^6 - 88*y^3*z + 396*y^4*z - 338*y^5*z + 18*y^6*z - 74*y^2*z^2 + 462*y^3*z^2 - 585*y^4*z^2 + 72*y^5*z^2 + 48*y*z^3 + 70*y^2*z^3 - 356*y^3*z^3 + 90*y^4*z^3 + 24*z^4 - 180*y*z^4 + 106*y^2*z^4 - 66*z^5 + 204*y*z^5 - 90*y^2*z^5 + 60*z^6 - 72*y*z^6 - 18*z^7)*G[-y, -y, -y, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) - ((2*I)*G[0, 0, 0, -y, z])/ z^3 + ((2*I)*G[0, 0, 1 - y, -y, z])/z^3 + ((4*I)*G[0, 0, -y, 0, z])/ z^3 - ((2*I)*G[0, 0, -y, -y, z])/z^3 - ((4*I)*G[0, 1 - y, 1, 0, z])/ z^3 - ((8*I)*G[0, 1 - y, -y, 0, z])/z^3 + ((8*I)*G[0, 1 - y, -y, -y, z])/z^3 - ((8*I)*G[0, -y, 0, 0, z])/z^3 - ((6*I)*G[0, -y, 0, 1 - y, z])/z^3 + ((10*I)*G[0, -y, 0, -y, z])/ z^3 - ((6*I)*G[0, -y, 1 - y, 0, z])/z^3 + ((4*I)*G[0, -y, 1 - y, 1 - y, z])/z^3 + ((4*I)*G[0, -y, 1 - y, -y, z])/z^3 + ((4*I)*G[0, -y, -y, 0, z])/ z^3 + ((8*I)*G[0, -y, -y, 1 - y, z])/z^3 - ((8*I)*G[0, -y, -y, -y, z])/z^3 + ((4*I)*G[1 - y, 0, 0, -y, z])/ z^3 - ((2*I)*G[1 - y, 0, 1, 0, z])/z^3 - ((4*I)*G[1 - y, 0, 1 - y, -y, z])/z^3 - ((2*I)*G[1 - y, 0, -y, 0, z])/z^3 + ((4*I)*G[1 - y, 0, -y, 1 - y, z])/z^3 + ((4*I)*G[1 - y, 0, -y, -y, z])/z^3 + ((4*I)*G[1 - y, 1, 0, 0, z])/ z^3 + ((2*I)*G[1 - y, 1, 0, 1 - y, z])/z^3 + ((2*I)*G[1 - y, 1, 1 - y, 0, z])/z^3 + ((2*I)*G[1 - y, 1 - y, 0, -y, z])/z^3 + ((4*I)*G[1 - y, 1 - y, 1, 0, z])/z^3 + ((6*I)*G[1 - y, 1 - y, 1 - y, -y, z])/z^3 + ((4*I)*G[1 - y, 1 - y, -y, 0, z])/z^3 + ((4*I)*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 - ((14*I)*G[1 - y, 1 - y, -y, -y, z])/z^3 + ((8*I)*G[1 - y, -y, 0, 0, z])/z^3 + ((8*I)*G[1 - y, -y, 0, 1 - y, z])/z^3 - ((2*I)*G[1 - y, -y, 0, -y, z])/z^3 + ((8*I)*G[1 - y, -y, 1 - y, 0, z])/z^3 + ((4*I)*G[1 - y, -y, 1 - y, 1 - y, z])/z^3 - ((8*I)*G[1 - y, -y, 1 - y, -y, z])/z^3 - ((8*I)*G[1 - y, -y, -y, 0, z])/z^3 - ((18*I)*G[1 - y, -y, -y, 1 - y, z])/z^3 + ((10*I)*G[1 - y, -y, -y, -y, z])/z^3 + ((2*I)*G[-y, 0, 0, 0, z])/ z^3 - ((16*I)*G[-y, 0, 0, -y, z])/z^3 + ((2*I)*G[-y, 0, 1, 0, z])/ z^3 + ((2*I)*G[-y, 0, 1 - y, 1 - y, z])/z^3 + ((8*I)*G[-y, 0, 1 - y, -y, z])/z^3 - ((4*I)*G[-y, 0, -y, 0, z])/ z^3 + ((4*I)*G[-y, 0, -y, 1 - y, z])/z^3 + ((8*I)*G[-y, 0, -y, -y, z])/z^3 + ((2*I)*G[-y, 1 - y, 0, 1 - y, z])/ z^3 + ((8*I)*G[-y, 1 - y, 0, -y, z])/z^3 + ((2*I)*G[-y, 1 - y, 1, 0, z])/z^3 + ((2*I)*G[-y, 1 - y, 1 - y, 0, z])/z^3 + ((4*I)*G[-y, 1 - y, 1 - y, 1 - y, z])/z^3 - ((14*I)*G[-y, 1 - y, 1 - y, -y, z])/z^3 - ((4*I)*G[-y, 1 - y, -y, 0, z])/z^3 - ((10*I)*G[-y, 1 - y, -y, 1 - y, z])/z^3 + ((4*I)*G[-y, 1 - y, -y, -y, z])/z^3 - ((12*I)*G[-y, -y, 0, 0, z])/ z^3 - ((12*I)*G[-y, -y, 0, 1 - y, z])/z^3 + ((8*I)*G[-y, -y, 0, -y, z])/z^3 - ((12*I)*G[-y, -y, 1 - y, 0, z])/ z^3 - ((12*I)*G[-y, -y, 1 - y, 1 - y, z])/z^3 + ((8*I)*G[-y, -y, 1 - y, -y, z])/z^3 + ((4*I)*G[-y, -y, -y, 0, z])/ z^3 + ((16*I)*G[-y, -y, -y, 1 - y, z])/z^3 + ((12*I)*G[-y, -y, -y, -y, z])/z^3) - ((2*I)*G[0, 0, 0, -y, 1 - y, z])/z^3 + ((2*I)*G[0, 0, 1 - y, -y, 1 - y, z])/z^3 + ((4*I)*G[0, 0, -y, 0, 1 - y, z])/z^3 + ((4*I)*G[0, 0, -y, 1 - y, 0, z])/z^3 - ((2*I)*G[0, 0, -y, -y, 1 - y, z])/z^3 - ((12*I)*G[0, 1 - y, 0, 1, 0, z])/z^3 - ((4*I)*G[0, 1 - y, 1, 0, 1 - y, z])/z^3 + ((4*I)*G[0, 1 - y, 1, 1, 0, z])/z^3 - ((4*I)*G[0, 1 - y, 1, 1 - y, 0, z])/z^3 + ((12*I)*G[0, 1 - y, 1 - y, 1, 0, z])/z^3 - ((8*I)*G[0, 1 - y, -y, 0, 1 - y, z])/z^3 - ((8*I)*G[0, 1 - y, -y, 1 - y, 0, z])/z^3 + ((8*I)*G[0, 1 - y, -y, -y, 1 - y, z])/z^3 - ((8*I)*G[0, -y, 0, 0, 1 - y, z])/z^3 + ((8*I)*G[0, -y, 0, 1, 0, z])/ z^3 - ((8*I)*G[0, -y, 0, 1 - y, 0, z])/z^3 - ((6*I)*G[0, -y, 0, 1 - y, 1 - y, z])/z^3 + ((10*I)*G[0, -y, 0, -y, 1 - y, z])/z^3 - ((8*I)*G[0, -y, 1 - y, 0, 0, z])/z^3 - ((6*I)*G[0, -y, 1 - y, 0, 1 - y, z])/z^3 + ((8*I)*G[0, -y, 1 - y, 1, 0, z])/z^3 - ((6*I)*G[0, -y, 1 - y, 1 - y, 0, z])/z^3 + ((4*I)*G[0, -y, 1 - y, 1 - y, 1 - y, z])/z^3 + ((4*I)*G[0, -y, 1 - y, -y, 1 - y, z])/z^3 + ((4*I)*G[0, -y, -y, 0, 1 - y, z])/z^3 + ((4*I)*G[0, -y, -y, 1 - y, 0, z])/z^3 + ((8*I)*G[0, -y, -y, 1 - y, 1 - y, z])/z^3 - ((8*I)*G[0, -y, -y, -y, 1 - y, z])/z^3 + ((4*I)*G[1 - y, 0, 0, -y, 1 - y, z])/z^3 + ((2*I)*G[1 - y, 0, 1, 0, 0, z])/z^3 - ((2*I)*G[1 - y, 0, 1, 0, 1 - y, z])/z^3 - ((2*I)*G[1 - y, 0, 1, 1 - y, 0, z])/z^3 - ((4*I)*G[1 - y, 0, 1 - y, 1, 0, z])/z^3 - ((4*I)*G[1 - y, 0, 1 - y, -y, 1 - y, z])/z^3 - ((2*I)*G[1 - y, 0, -y, 0, 1 - y, z])/z^3 - ((2*I)*G[1 - y, 0, -y, 1 - y, 0, z])/z^3 + ((4*I)*G[1 - y, 0, -y, 1 - y, 1 - y, z])/z^3 + ((4*I)*G[1 - y, 0, -y, -y, 1 - y, z])/z^3 + ((4*I)*G[1 - y, 1, 0, 0, 1 - y, z])/z^3 + ((6*I)*G[1 - y, 1, 0, 1, 0, z])/z^3 + ((4*I)*G[1 - y, 1, 0, 1 - y, 0, z])/z^3 + ((2*I)*G[1 - y, 1, 0, 1 - y, 1 - y, z])/z^3 - ((8*I)*G[1 - y, 1, 1, 0, 0, z])/z^3 - ((6*I)*G[1 - y, 1, 1, 1, 0, z])/ z^3 + ((4*I)*G[1 - y, 1, 1 - y, 0, 0, z])/z^3 + ((2*I)*G[1 - y, 1, 1 - y, 0, 1 - y, z])/z^3 - ((2*I)*G[1 - y, 1, 1 - y, 1, 0, z])/z^3 + ((2*I)*G[1 - y, 1, 1 - y, 1 - y, 0, z])/z^3 + ((2*I)*G[1 - y, 1 - y, 0, 1, 0, z])/z^3 + ((2*I)*G[1 - y, 1 - y, 0, -y, 1 - y, z])/z^3 - ((2*I)*G[1 - y, 1 - y, 1, 0, 0, z])/z^3 + ((4*I)*G[1 - y, 1 - y, 1, 0, 1 - y, z])/z^3 - ((6*I)*G[1 - y, 1 - y, 1, 1, 0, z])/z^3 + ((4*I)*G[1 - y, 1 - y, 1, 1 - y, 0, z])/z^3 + ((2*I)*G[1 - y, 1 - y, 1 - y, 1, 0, z])/z^3 + ((6*I)*G[1 - y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + ((4*I)*G[1 - y, 1 - y, -y, 0, 1 - y, z])/z^3 + ((4*I)*G[1 - y, 1 - y, -y, 1 - y, 0, z])/z^3 + ((4*I)*G[1 - y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 - ((14*I)*G[1 - y, 1 - y, -y, -y, 1 - y, z])/z^3 + ((8*I)*G[1 - y, -y, 0, 0, 1 - y, z])/z^3 + ((8*I)*G[1 - y, -y, 0, 1 - y, 0, z])/z^3 + ((8*I)*G[1 - y, -y, 0, 1 - y, 1 - y, z])/z^3 - ((2*I)*G[1 - y, -y, 0, -y, 1 - y, z])/z^3 + ((8*I)*G[1 - y, -y, 1 - y, 0, 0, z])/z^3 + ((8*I)*G[1 - y, -y, 1 - y, 0, 1 - y, z])/z^3 + ((8*I)*G[1 - y, -y, 1 - y, 1 - y, 0, z])/z^3 + ((4*I)*G[1 - y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 - ((8*I)*G[1 - y, -y, 1 - y, -y, 1 - y, z])/z^3 - ((8*I)*G[1 - y, -y, -y, 0, 1 - y, z])/z^3 - ((8*I)*G[1 - y, -y, -y, 1 - y, 0, z])/z^3 - ((18*I)*G[1 - y, -y, -y, 1 - y, 1 - y, z])/z^3 + ((10*I)*G[1 - y, -y, -y, -y, 1 - y, z])/z^3 + ((2*I)*G[-y, 0, 0, 0, 1 - y, z])/z^3 + ((2*I)*G[-y, 0, 0, 1, 0, z])/ z^3 + ((2*I)*G[-y, 0, 0, 1 - y, 0, z])/z^3 - ((16*I)*G[-y, 0, 0, -y, 1 - y, z])/z^3 + ((6*I)*G[-y, 0, 1, 0, 0, z])/ z^3 + ((2*I)*G[-y, 0, 1, 0, 1 - y, z])/z^3 - ((2*I)*G[-y, 0, 1, 1, 0, z])/z^3 + ((2*I)*G[-y, 0, 1, 1 - y, 0, z])/ z^3 + ((2*I)*G[-y, 0, 1 - y, 0, 0, z])/z^3 - ((2*I)*G[-y, 0, 1 - y, 1, 0, z])/z^3 + ((2*I)*G[-y, 0, 1 - y, 1 - y, 1 - y, z])/z^3 + ((8*I)*G[-y, 0, 1 - y, -y, 1 - y, z])/z^3 - ((4*I)*G[-y, 0, -y, 0, 1 - y, z])/z^3 - ((4*I)*G[-y, 0, -y, 1 - y, 0, z])/z^3 + ((4*I)*G[-y, 0, -y, 1 - y, 1 - y, z])/z^3 + ((8*I)*G[-y, 0, -y, -y, 1 - y, z])/z^3 + ((2*I)*G[-y, 1 - y, 0, 0, 0, z])/z^3 - ((2*I)*G[-y, 1 - y, 0, 1, 0, z])/z^3 + ((2*I)*G[-y, 1 - y, 0, 1 - y, 1 - y, z])/z^3 + ((8*I)*G[-y, 1 - y, 0, -y, 1 - y, z])/z^3 + ((6*I)*G[-y, 1 - y, 1, 0, 0, z])/z^3 + ((2*I)*G[-y, 1 - y, 1, 0, 1 - y, z])/z^3 - ((2*I)*G[-y, 1 - y, 1, 1, 0, z])/z^3 + ((2*I)*G[-y, 1 - y, 1, 1 - y, 0, z])/z^3 + ((2*I)*G[-y, 1 - y, 1 - y, 0, 1 - y, z])/z^3 + ((2*I)*G[-y, 1 - y, 1 - y, 1 - y, 0, z])/z^3 + ((4*I)*G[-y, 1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 - ((14*I)*G[-y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 - ((4*I)*G[-y, 1 - y, -y, 0, 1 - y, z])/z^3 - ((4*I)*G[-y, 1 - y, -y, 1 - y, 0, z])/z^3 - ((10*I)*G[-y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 + ((4*I)*G[-y, 1 - y, -y, -y, 1 - y, z])/z^3 - ((12*I)*G[-y, -y, 0, 0, 1 - y, z])/z^3 + ((8*I)*G[-y, -y, 0, 1, 0, z])/ z^3 - ((12*I)*G[-y, -y, 0, 1 - y, 0, z])/z^3 - ((12*I)*G[-y, -y, 0, 1 - y, 1 - y, z])/z^3 + ((8*I)*G[-y, -y, 0, -y, 1 - y, z])/z^3 - ((12*I)*G[-y, -y, 1 - y, 0, 0, z])/z^3 - ((12*I)*G[-y, -y, 1 - y, 0, 1 - y, z])/z^3 + ((8*I)*G[-y, -y, 1 - y, 1, 0, z])/z^3 - ((12*I)*G[-y, -y, 1 - y, 1 - y, 0, z])/z^3 - ((12*I)*G[-y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 + ((8*I)*G[-y, -y, 1 - y, -y, 1 - y, z])/z^3 + ((4*I)*G[-y, -y, -y, 0, 1 - y, z])/z^3 + ((4*I)*G[-y, -y, -y, 1 - y, 0, z])/z^3 + ((16*I)*G[-y, -y, -y, 1 - y, 1 - y, z])/z^3 + ((12*I)*G[-y, -y, -y, -y, 1 - y, z])/z^3 + (((I/6)*(-72*y^3 + 394*y^4 - 952*y^5 + 1212*y^6 - 784*y^7 + 202*y^8 - 216*y^2*z + 1298*y^3*z - 3662*y^4*z + 5586*y^5*z - 4535*y^6*z + 1775*y^7*z - 255*y^8*z + 9*y^9*z - 144*y*z^2 + 1126*y^2*z^2 - 4298*y^3*z^2 + 8910*y^4*z^2 - 9465*y^5*z^2 + 4967*y^6*z^2 - 1149*y^7*z^2 + 53*y^8*z^2 + 318*y*z^3 - 2114*y^2*z^3 + 6822*y^3*z^3 - 9726*y^4*z^3 + 6294*y^5*z^3 - 1941*y^6*z^3 + 131*y^7*z^3 - 48*z^4 - 94*y*z^4 + 2334*y^2*z^4 - 5802*y^3*z^4 + 4706*y^4*z^4 - 1933*y^5*z^4 + 297*y^6*z^4 + 144*z^5 - 96*y*z^5 - 1571*y^2*z^5 + 1893*y^3*z^5 - 1083*y^4*z^5 + 497*y^5*z^5 - 144*z^6 - 21*y*z^6 + 205*y^2*z^6 - 69*y^3*z^6 + 461*y^4*z^6 + 48*z^7 - 26*y*z^7 + 191*y^2*z^7 + 219*y^3*z^7 + 63*y*z^8 + 45*y^2*z^8))/((-1 + y)^3*y*(-1 + z)*z^2*(-1 + y + z)^2* (y + z)^3) - (I*(2 - 8*y + 12*y^2 - 8*y^3 + 2*y^4 + 53*z - 159*y*z + 159*y^2*z - 53*y^3*z - 119*z^2 + 259*y*z^2 - 161*y^2*z^2 + 21*y^3*z^2 + 92*z^3 - 92*y*z^3 - 28*z^4)*G[0, z])/ ((-1 + y)^3*z^2*(-1 + y + z)^2) + (I*(-12*y - 10*y^2 + 6*y^3 + 36*y*z + 2*y^2*z + 5*z^2 - 46*y*z^2 + 11*y^2*z^2 - 15*z^3 + 32*y*z^3 - 3*y^2*z^3 + 15*z^4 - 10*y*z^4 - 5*z^5)*G[1, z])/(y^2*z^3*(-1 + y + z)^2) - ((I/3)*(125*y^6 - 625*y^7 + 1250*y^8 - 1250*y^9 + 625*y^10 - 125*y^11 + 456*y^5*z - 2587*y^6*z + 5803*y^7*z - 6462*y^8*z + 3598*y^9*z - 823*y^10*z + 15*y^11*z + 559*y^4*z^2 - 3935*y^5*z^2 + 10515*y^6*z^2 - 13615*y^7*z^2 + 8720*y^8*z^2 - 2334*y^9*z^2 + 90*y^10*z^2 + 36*y^2*z^3 - 44*y^3*z^3 - 1765*y^4*z^3 + 8031*y^5*z^3 - 14053*y^6*z^3 + 11281*y^7*z^3 - 3690*y^8*z^3 + 204*y^9*z^3 + 36*y*z^4 - 353*y^2*z^4 + 713*y^3*z^4 + 1567*y^4*z^4 - 7159*y^5*z^4 + 8692*y^6*z^4 - 3682*y^7*z^4 + 186*y^8*z^4 - 168*y*z^5 + 1039*y^2*z^5 - 1779*y^3*z^5 - 657*y^4*z^5 + 4067*y^5*z^5 - 2526*y^6*z^5 - 36*y^7*z^5 - 15*z^6 + 363*y*z^6 - 1427*y^2*z^6 + 1503*y^3*z^6 + 816*y^4*z^6 - 1246*y^5*z^6 - 234*y^6*z^6 + 45*z^7 - 411*y*z^7 + 933*y^2*z^7 - 261*y^3*z^7 - 450*y^4*z^7 - 216*y^5*z^7 - 45*z^8 + 225*y*z^8 - 213*y^2*z^8 - 117*y^3*z^8 - 90*y^4*z^8 + 15*z^9 - 45*y*z^9 - 15*y^2*z^9 - 15*y^3*z^9)*G[1 - y, z])/ ((-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + G[0, y]*(((I/3)*(-38 + 190*y - 380*y^2 + 380*y^3 - 190*y^4 + 38*y^5 + 43*z - 172*y*z + 258*y^2*z - 172*y^3*z + 43*y^4*z + 91*z^2 - 48*y*z^2 - 42*y^2*z^2 + 8*y^3*z^2 - 9*y^4*z^2 - 96*z^3 + 12*y*z^3 - 24*y^2*z^3))/((-1 + y)^4*z^2* (-1 + y + z)^2) - (((38*I)/3)*G[1 - y, z])/z^3) + G[1, y]*(((-1/3*I)*(-32*y^5 + 136*y^6 - 224*y^7 + 176*y^8 - 64*y^9 + 8*y^10 - 152*y^4*z + 728*y^5*z - 1533*y^6*z + 1751*y^7*z - 1055*y^8*z + 261*y^9*z + 36*y^2*z^2 - 508*y^3*z^2 + 2175*y^4*z^2 - 4951*y^5*z^2 + 6712*y^6*z^2 - 5028*y^7*z^2 + 1645*y^8*z^2 - 81*y^9*z^2 + 36*y*z^3 - 484*y^2*z^3 + 2428*y^3*z^3 - 6680*y^4*z^3 + 11278*y^5*z^3 - 10660*y^6*z^3 + 4436*y^7*z^3 - 354*y^8*z^3 - 192*y*z^4 + 1454*y^2*z^4 - 4962*y^3*z^4 + 10431*y^4*z^4 - 12581*y^5*z^4 + 6555*y^6*z^4 - 621*y^7*z^4 - 24*z^5 + 456*y*z^5 - 2161*y^2*z^5 + 5703*y^3*z^5 - 8883*y^4*z^5 + 5809*y^5*z^5 - 564*y^6*z^5 + 63*z^6 - 507*y*z^6 + 1722*y^2*z^6 - 3594*y^3*z^6 + 3111*y^4*z^6 - 291*y^5*z^6 - 54*z^7 + 252*y*z^7 - 714*y^2*z^7 + 942*y^3*z^7 - 90*y^4*z^7 + 15*z^8 - 45*y*z^8 + 129*y^2*z^8 - 15*y^3*z^8))/((-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4) - ((8*I)*G[1 - y, z])/z^3 + (((32*I)/3)*G[-y, z])/z^3) + ((2*I)*G[1 - y, 0, z])/z^3 - ((12*I)*G[1 - y, 1, z])/z^3 - ((20*I)*G[1 - y, 1 - y, z])/z^3 + (((32*I)/3)*G[-y, 1 - y, z])/z^3)* Zeta[3]) + Nf*(((12655*(-2 + y - z))/(648*(-1 + y)*z*(y + z)) + Pi^4*((14*(-2 + 2*y - z))/(135*(-1 + y)^2*z^2) - (28*G[1 - y, z])/ (135*z^3)) - ((-1 + z)*(247*y + 433*z)*G[1, 0, z])/ (108*y^2*z*(y + z)) + G[0, 0, z]*((53*y + 22*z)/(9*y*z*(y + z)) + ((13*y^2 + 10*y*z - 5*y^2*z + 5*z^2 - 10*y*z^2 - 5*z^3)* G[0, 1, y])/(6*y^2*z*(y + z)^2) + ((-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[1, 1, y])/(6*y^2*z*(y + z)^2)) + ((-602*y^2 - 494*y*z + 247*y^2*z - 433*z^2 + 680*y*z^2 + 433*z^3)* G[1 - y, 0, z])/(108*y^2*z*(y + z)^2) + Pi^3*(((-1/216*I)*(-224*y^2 + 224*y^3 - 62*y*z - 155*y^2*z + 69*y^3*z + 24*z^2 - 103*y*z^2 - 69*y^2*z^2))/((-1 + y)^2*y*z^2* (y + z)) - ((I/9)*(-1 + z)*G[1, z])/(y^2*z) - ((I/108)*(-88*y^4 - 107*y^3*z + 12*y^4*z + 62*y^2*z^2 + 24*y^3*z^2 + 24*y*z^3 + 12*z^4 - 24*y*z^4 - 12*z^5)* G[1 - y, z])/(y^2*z^3*(y + z)^2) + G[0, y]* ((((31*I)/72)*(-2 + 2*y - z))/((-1 + y)^2*z^2) - (((31*I)/36)*G[1 - y, z])/z^3) + G[1, y]* (((-1/36*I)*(23*y^3 - 38*y^4 + 15*y^5 + 50*y^2*z - 84*y^3*z + 38*y^4*z + 8*y*z^2 - 12*y^2*z^2 + 16*y^3*z^2 - 4*y^4*z^2 + 4*z^3 - 16*y*z^3 + 24*y^2*z^3 - 8*y^3*z^3 - 4*z^4 + 8*y*z^4 - 4*y^2*z^4))/((-1 + y)^2*y^2*z^2*(y + z)^2) - (((2*I)/9)*G[1 - y, z])/z^3 + (((23*I)/36)*G[-y, z])/z^3) + (((2*I)/9)*G[0, 1 - y, z])/z^3 - (((4*I)/9)*G[1 - y, 1 - y, z])/ z^3 + (((23*I)/36)*G[-y, 1 - y, z])/z^3) + G[0, 1, y]*((602*y^2 + 494*y*z - 247*y^2*z + 433*z^2 - 680*y*z^2 - 433*z^3)/(108*y^2*z*(y + z)^2) + ((13*y^2 + 10*y*z - 5*y^2*z + 5*z^2 - 10*y*z^2 - 5*z^3)* G[0, 1 - y, z])/(6*y^2*z*(y + z)^2) + (2*(-2*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)*G[0, -y, z])/ (3*y^2*z*(y + z)^2) + ((13*y^2 + 10*y*z - 5*y^2*z + 5*z^2 - 10*y*z^2 - 5*z^3)*G[1 - y, 0, z])/(6*y^2*z*(y + z)^2) + ((13*y^2 + 10*y*z - 5*y^2*z + 5*z^2 - 10*y*z^2 - 5*z^3)* G[1 - y, 1 - y, z])/(6*y^2*z*(y + z)^2) + (2*(-2*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)*G[1 - y, -y, z])/ (3*y^2*z*(y + z)^2) + (2*(-2*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)*G[-y, 0, z])/(3*y^2*z*(y + z)^2) + (2*(-2*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)*G[-y, 1 - y, z])/ (3*y^2*z*(y + z)^2) + ((2*y^2 + 2*y*z - y^2*z + z^2 - 2*y*z^2 - z^3)*G[-y, -y, z])/(3*y^2*z*(y + z)^2)) + ((197*y - 197*y^2 + 173*z - 58*y*z + 15*y^2*z + 91*z^2 + 39*y*z^2)* G[0, 0, 0, y])/(18*(-1 + y)^2*z^2*(y + z)) + ((-13*y - 5*z)*G[0, 0, 0, z])/(6*y*z*(y + z)) + ((67*y^2 + 58*y*z - 29*y^2*z + 41*z^2 - 70*y*z^2 - 41*z^3)* G[0, 0, 1, y])/(18*y^2*z*(y + z)^2) + ((67*y^2 + 58*y*z - 29*y^2*z + 41*z^2 - 70*y*z^2 - 41*z^3)* G[0, 0, 1 - y, z])/(18*y^2*z*(y + z)^2) + ((-29*y^2 - 20*y*z + 10*y^2*z - 16*z^2 + 26*y*z^2 + 16*z^3)* G[0, 1, 0, z])/(18*y^2*z*(y + z)^2) + ((-67*y^2 - 58*y*z + 29*y^2*z - 41*z^2 + 70*y*z^2 + 41*z^3)* G[0, 1, 1, y])/(18*y^2*z*(y + z)^2) + ((67*y^2 + 58*y*z - 29*y^2*z + 41*z^2 - 70*y*z^2 - 41*z^3)* G[0, 1 - y, 0, z])/(18*y^2*z*(y + z)^2) + ((67*y^2 + 58*y*z - 29*y^2*z + 41*z^2 - 70*y*z^2 - 41*z^3)* G[0, 1 - y, 1 - y, z])/(18*y^2*z*(y + z)^2) + ((-385*y^4 - 620*y^3*z + 48*y^4*z - 361*y^2*z^2 + 78*y^3*z^2 - 174*y*z^3 + 117*y^2*z^3 - 123*z^4 + 210*y*z^4 + 123*z^5)* G[0, -y, 1 - y, z])/(54*y^2*z^3*(y + z)^2) + ((56*y - 56*y^2 + 81*z - 50*y*z + 6*y^2*z + 56*z^2 + 18*y*z^2 + 37*z^3)*G[1, 0, 0, y])/(9*(-1 + y)^2*z^2*(y + z)^2) + ((-1 + z)*(29*y + 41*z)*G[1, 0, 0, z])/(18*y^2*z*(y + z)) + ((-67*y^2 - 58*y*z + 29*y^2*z - 41*z^2 + 70*y*z^2 + 41*z^3)* G[1, 0, 1, y])/(18*y^2*z*(y + z)^2) + ((56*y - 56*y^2 + 81*z - 50*y*z + 6*y^2*z + 56*z^2 + 18*y*z^2 + 37*z^3)*G[1, 1, 0, y])/(18*(-1 + y)^2*z^2*(y + z)^2) + G[1 - y, 1 - y, z]*((-553*y^2 - 920*y*z + 66*y^2*z + 66*z^2 - 66*z^3)/(27*y*z^2*(y + z)^2) - (13*G[0, 0, 0, y])/(3*z^3) - (8*G[1, 0, 0, y])/(3*z^3) - (4*G[1, 1, 0, y])/(3*z^3)) + G[0, 1 - y, z]*((-602*y^2 - 494*y*z + 247*y^2*z - 433*z^2 + 680*y*z^2 + 433*z^3)/(108*y^2*z*(y + z)^2) + ((-22*y^2 - 38*y*z + 3*y^2*z - 13*z^2 + 6*y*z^2 + 3*z^3)* G[1, 0, y])/(9*z^3*(y + z)^2) + ((-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)*G[1, 1, y])/(6*y^2*z*(y + z)^2) + (5*G[0, 0, 0, y])/(3*z^3) + (4*G[1, 0, 0, y])/(3*z^3) + (2*G[1, 1, 0, y])/(3*z^3)) + ((-1 + z)*(19*y + 25*z)* G[1, 1, 0, z])/(18*y^2*z*(y + z)) + ((197*y^2 + 346*y*z - 15*y^2*z - 15*z^2 + 15*z^3)*G[1, 1, 1, y])/ (18*y*z^2*(y + z)^2) + G[-y, -y, z]*((-4*G[1, 0, 0, y])/(3*z^3) - (2*G[1, 1, 0, y])/(3*z^3) - (8*G[1, 1, 1, y])/(3*z^3)) + G[0, -y, z]*(((22*y^2 + 38*y*z - 3*y^2*z + 13*z^2 - 6*y*z^2 - 3*z^3)* G[1, 0, y])/(9*z^3*(y + z)^2) + ((79*y^4 + 134*y^3*z - 3*y^4*z + 82*y^2*z^2 - 6*y^3*z^2 + 30*y*z^3 - 18*y^2*z^3 + 15*z^4 - 30*y*z^4 - 15*z^5)*G[1, 1, y])/(18*y^2*z^3*(y + z)^2) - (4*G[1, 0, 0, y])/(3*z^3) - (2*G[1, 1, 0, y])/(3*z^3) - (5*G[1, 1, 1, y])/(3*z^3)) + G[-y, 1 - y, z]* ((-8290*y^4 - 13334*y^3*z + 1299*y^4*z - 1615*y^2*z^2 + 2040*y^3*z^2 + 1482*y*z^3 + 1299*z^4 - 2040*y*z^4 - 1299*z^5)/ (324*y^2*z^3*(y + z)^2) + (8*G[0, 0, 0, y])/(3*z^3) + (4*G[1, 0, 0, y])/(3*z^3) + (2*G[1, 1, 0, y])/(3*z^3) + (13*G[1, 1, 1, y])/(3*z^3)) + G[1 - y, -y, z]* ((8*G[1, 0, 0, y])/(3*z^3) + (4*G[1, 1, 0, y])/(3*z^3) + (13*G[1, 1, 1, y])/(3*z^3)) + G[0, z]* ((-1238*y - 511*z)/(108*y*z*(y + z)) + ((-602*y^2 - 494*y*z + 247*y^2*z - 433*z^2 + 680*y*z^2 + 433*z^3)* G[1, y])/(108*y^2*z*(y + z)^2) + ((-67*y^2 - 58*y*z + 29*y^2*z - 41*z^2 + 70*y*z^2 + 41*z^3)* G[0, 1, y])/(18*y^2*z*(y + z)^2) + ((67*y^2 + 58*y*z - 29*y^2*z + 41*z^2 - 70*y*z^2 - 41*z^3)* G[1, 1, y])/(18*y^2*z*(y + z)^2) + ((-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[0, 0, 1, y])/(6*y^2*z*(y + z)^2) + ((13*y^2 + 10*y*z - 5*y^2*z + 5*z^2 - 10*y*z^2 - 5*z^3)* G[0, 1, 1, y])/(6*y^2*z*(y + z)^2) + ((13*y^2 + 10*y*z - 5*y^2*z + 5*z^2 - 10*y*z^2 - 5*z^3)* G[1, 0, 1, y])/(6*y^2*z*(y + z)^2) + ((-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[1, 1, 1, y])/(6*y^2*z*(y + z)^2)) + ((67*y^2 + 58*y*z - 29*y^2*z + 41*z^2 - 70*y*z^2 - 41*z^3)* G[1 - y, 0, 0, z])/(18*y^2*z*(y + z)^2) + ((67*y^2 + 58*y*z - 29*y^2*z + 41*z^2 - 70*y*z^2 - 41*z^3)* G[1 - y, 0, 1 - y, z])/(18*y^2*z*(y + z)^2) + ((-29*y^2 - 20*y*z + 10*y^2*z - 16*z^2 + 26*y*z^2 + 16*z^3)* G[1 - y, 1, 0, z])/(18*y^2*z*(y + z)^2) + ((67*y^2 + 58*y*z - 29*y^2*z + 41*z^2 - 70*y*z^2 - 41*z^3)* G[1 - y, 1 - y, 0, z])/(18*y^2*z*(y + z)^2) + ((197*y^2 + 346*y*z - 15*y^2*z - 15*z^2 + 15*z^3)* G[1 - y, 1 - y, 1 - y, z])/(18*y*z^2*(y + z)^2) + ((851*y^4 + 1402*y^3*z - 123*y^4*z + 200*y^2*z^2 - 210*y^3*z^2 - 174*y*z^3 - 123*z^4 + 210*y*z^4 + 123*z^5)*G[1 - y, -y, 1 - y, z])/(54*y^2*z^3*(y + z)^2) + ((-38*y^2 - 38*y*z + 19*y^2*z - 25*z^2 + 44*y*z^2 + 25*z^3)*G[-y, 0, 1 - y, z])/ (18*y^2*z*(y + z)^2) + ((-38*y^2 - 38*y*z + 19*y^2*z - 25*z^2 + 44*y*z^2 + 25*z^3)*G[-y, 1 - y, 0, z])/(18*y^2*z*(y + z)^2) + ((851*y^4 + 1402*y^3*z - 123*y^4*z + 200*y^2*z^2 - 210*y^3*z^2 - 174*y*z^3 - 123*z^4 + 210*y*z^4 + 123*z^5)*G[-y, 1 - y, 1 - y, z])/(54*y^2*z^3*(y + z)^2) + ((-466*y^4 - 782*y^3*z + 75*y^4*z - 127*y^2*z^2 + 132*y^3*z^2 + 114*y*z^3 + 75*z^4 - 132*y*z^4 - 75*z^5)*G[-y, -y, 1 - y, z])/(54*y^2*z^3*(y + z)^2) + G[0, 0, y]*((-1106*y + 1106*y^2 - 920*z + 247*y*z - 132*y^2*z - 487*z^2 - 318*y*z^2)/(54*(-1 + y)^2*z^2*(y + z)) + ((-79*y^2 - 134*y*z + 3*y^2*z - 43*z^2 + 6*y*z^2 + 3*z^3)* G[0, 1 - y, z])/(18*z^3*(y + z)^2) + ((167*y^2 + 286*y*z - 15*y^2*z + 95*z^2 - 30*y*z^2 - 15*z^3)* G[1 - y, 1 - y, z])/(18*z^3*(y + z)^2) + (2*(-22*y^2 - 38*y*z + 3*y^2*z - 13*z^2 + 6*y*z^2 + 3*z^3)* G[-y, 1 - y, z])/(9*z^3*(y + z)^2) - G[0, 0, 1 - y, z]/(3*z^3) + (5*G[0, 1 - y, 1 - y, z])/(3*z^3) - (4*G[0, -y, 1 - y, z])/ (3*z^3) + (5*G[1 - y, 0, 1 - y, z])/(3*z^3) - (13*G[1 - y, 1 - y, 1 - y, z])/(3*z^3) + (8*G[1 - y, -y, 1 - y, z])/(3*z^3) - (4*G[-y, 0, 1 - y, z])/ (3*z^3) + (8*G[-y, 1 - y, 1 - y, z])/(3*z^3) - (4*G[-y, -y, 1 - y, z])/(3*z^3)) + Pi^2*((1268*y^2 - 1268*y^3 - 2626*y*z + 5393*y^2*z - 1854*y^3*z - 186*z^2 - 755*y*z^2 + 1854*y^2*z^2)/(648*(-1 + y)^2*y*z^2* (y + z)) + G[0, z]*((83*y + 31*z)/(72*y*z*(y + z)) + ((83*y^2 + 62*y*z - 31*y^2*z + 31*z^2 - 62*y*z^2 - 31*z^3)*G[1, y])/(72*y^2*z*(y + z)^2)) - ((-1 + z)*(19*y + 25*z)*G[1, z])/ (108*y^2*z*(y + z)) - (83*(-2 + 2*y - z)*G[0, 0, y])/ (72*(-1 + y)^2*z^2) + ((-83*y^2 - 62*y*z + 31*y^2*z - 31*z^2 + 62*y*z^2 + 31*z^3)*G[0, 1, y])/(72*y^2*z*(y + z)^2) + ((-2*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)*G[0, 1, z])/ (18*y^2*z*(y + z)^2) + ((88*y^4 + 152*y^3*z - 12*y^4*z + 301*y^2*z^2 - 24*y^3*z^2 + 186*y*z^3 - 105*y^2*z^3 + 93*z^4 - 186*y*z^4 - 93*z^5)*G[0, 1 - y, z])/(216*y^2*z^3*(y + z)^2) - (13*(-2*y + 2*y^2 - 3*z + 2*y*z - 2*z^2 - z^3)*G[1, 0, y])/ (18*(-1 + y)^2*z^2*(y + z)^2) + (31*(-1 + z)*G[1, 0, z])/ (72*y^2*z) + ((71*y^3 - 138*y^4 + 67*y^5 + 148*y^2*z - 288*y^3*z + 142*y^4*z + 8*y*z^2 - 16*y^2*z^2 + 16*y^3*z^2 - 4*y^4*z^2 + 4*z^3 - 16*y*z^3 + 22*y^2*z^3 - 8*y^3*z^3 - 4*z^4 + 8*y*z^4 - 4*y^2*z^4)*G[1, 1, y])/(36*(-1 + y)^2*y^2*z^2* (y + z)^2) + G[-y, z]*((-13*G[1, 0, y])/(9*z^3) - (71*G[1, 1, y])/(36*z^3)) + G[1 - y, z]* ((932*y^4 - 1565*y^3*z - 150*y^4*z - 5212*y^2*z^2 - 57*y^3*z^2 - 21*y*z^3 - 150*z^4 + 57*y*z^4 + 150*z^5)/(648*y^2*z^3*(y + z)^ 2) + (83*G[0, 0, y])/(36*z^3) + (13*G[1, 0, y])/(9*z^3) + G[1, 1, y]/(9*z^3)) + ((-1 + z)*G[1, 1, z])/(18*y^2*z) + ((83*y^2 + 62*y*z - 31*y^2*z + 31*z^2 - 62*y*z^2 - 31*z^3)* G[1 - y, 0, z])/(72*y^2*z*(y + z)^2) + ((-2*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)*G[1 - y, 1, z])/ (18*y^2*z*(y + z)^2) + ((-88*y^4 + 49*y^3*z + 12*y^4*z + 374*y^2*z^2 + 24*y^3*z^2 + 24*y*z^3 + 12*z^4 - 24*y*z^4 - 12*z^5)*G[1 - y, 1 - y, z])/(108*y^2*z^3*(y + z)^2) + ((331*y^4 + 566*y^3*z - 27*y^4*z + 112*y^2*z^2 - 54*y^3*z^2 - 54*y*z^3 - 27*z^4 + 54*y*z^4 + 27*z^5)*G[-y, 1 - y, z])/ (72*y^2*z^3*(y + z)^2) + G[0, y]*((-1267*y + 1267*y^2 - 1111*z + 368*y*z - 93*y^2*z - 587*z^2 - 249*y*z^2)/(216*(-1 + y)^2*z^2*( y + z)) + ((-1081*y^2 - 1850*y*z + 93*y^2*z - 613*z^2 + 186*y*z^2 + 93*z^3)*G[1 - y, z])/(216*z^3*(y + z)^2) - (31*G[0, 1 - y, z])/(36*z^3) + (83*G[1 - y, 1 - y, z])/ (36*z^3) - (13*G[-y, 1 - y, z])/(9*z^3)) + G[1, y]*((-1155*y^3 + 2198*y^4 - 1043*y^5 - 2060*y^2*z + 3965*y^3* z - 2048*y^4*z + 69*y^5*z - 7*y*z^2 - 60*y^2*z^2 - 119*y^3* z^2 + 38*y^4*z^2 - 50*z^3 + 119*y*z^3 - 162*y^2*z^3 + 19*y^3* z^3 + 50*z^4 - 100*y*z^4 + 50*y^2*z^4)/(216*(-1 + y)^2*y^2*z^ 2*(y + z)^2) + ((-44*y^4 + 125*y^3*z + 6*y^4*z + 400*y^2*z^2 + 12*y^3*z^2 + 24*y*z^3 - 6*y^2*z^3 + 12*z^4 - 24*y*z^4 - 12*z^5)*G[1 - y, z])/(108*y^2*z^3*(y + z)^2) + ((331*y^4 + 566*y^3*z - 27*y^4*z + 112*y^2*z^2 - 54*y^3*z^2 - 54*y*z^3 - 27*z^4 + 54*y*z^4 + 27*z^5)*G[-y, z])/ (72*y^2*z^3*(y + z)^2) - G[0, 1 - y, z]/(9*z^3) + (3*G[0, -y, z])/(4*z^3) + (2*G[1 - y, 1 - y, z])/(9*z^3) - (25*G[1 - y, -y, z])/(12*z^3) - (71*G[-y, 1 - y, z])/(36*z^3) + (4*G[-y, -y, z])/(3*z^3)) + G[0, 0, 1 - y, z]/(9*z^3) - (2*G[0, 1 - y, 1 - y, z])/(9*z^3) + (3*G[0, -y, 1 - y, z])/ (4*z^3) - (2*G[1 - y, 0, 1 - y, z])/(9*z^3) + (4*G[1 - y, 1 - y, 1 - y, z])/(9*z^3) - (25*G[1 - y, -y, 1 - y, z])/(12*z^3) + G[-y, 0, 1 - y, z]/ (9*z^3) - (25*G[-y, 1 - y, 1 - y, z])/(12*z^3) + (4*G[-y, -y, 1 - y, z])/(3*z^3)) + G[1, 0, y]* ((-1268*y + 1268*y^2 - 1809*z + 1082*y*z - 186*y^2*z - 1268*z^2 - 558*y*z^2 - 913*z^3)/(108*(-1 + y)^2*z^2*(y + z)^2) - (2*(-22*y^2 - 38*y*z + 3*y^2*z - 13*z^2 + 6*y*z^2 + 3*z^3)* G[1 - y, 1 - y, z])/(9*z^3*(y + z)^2) + (2*(-22*y^2 - 38*y*z + 3*y^2*z - 13*z^2 + 6*y*z^2 + 3*z^3)* G[1 - y, -y, z])/(9*z^3*(y + z)^2) + ((-22*y^2 - 38*y*z + 3*y^2*z - 13*z^2 + 6*y*z^2 + 3*z^3)* G[-y, 1 - y, z])/(9*z^3*(y + z)^2) + ((22*y^2 + 38*y*z - 3*y^2*z + 13*z^2 - 6*y*z^2 - 3*z^3)* G[-y, -y, z])/(9*z^3*(y + z)^2) - (2*G[0, 0, 1 - y, z])/ (3*z^3) + (2*G[0, 0, -y, z])/(3*z^3) + (4*G[0, 1 - y, 1 - y, z])/ (3*z^3) - (4*G[0, 1 - y, -y, z])/(3*z^3) - (2*G[0, -y, 1 - y, z])/ (3*z^3) + (2*G[0, -y, -y, z])/(3*z^3) + (4*G[1 - y, 0, 1 - y, z])/ (3*z^3) - (4*G[1 - y, 0, -y, z])/(3*z^3) - (8*G[1 - y, 1 - y, 1 - y, z])/(3*z^3) + (8*G[1 - y, 1 - y, -y, z])/ (3*z^3) + (4*G[1 - y, -y, 1 - y, z])/(3*z^3) - (4*G[1 - y, -y, -y, z])/(3*z^3) - (2*G[-y, 0, 1 - y, z])/(3*z^3) + (2*G[-y, 0, -y, z])/(3*z^3) + (4*G[-y, 1 - y, 1 - y, z])/(3*z^3) - (4*G[-y, 1 - y, -y, z])/(3*z^3) - (2*G[-y, -y, 1 - y, z])/ (3*z^3) + (2*G[-y, -y, -y, z])/(3*z^3)) + G[1, 1, y]*((-553*y^2 - 920*y*z + 66*y^2*z + 66*z^2 - 66*z^3)/ (27*y*z^2*(y + z)^2) + ((-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)*G[1 - y, 0, z])/(6*y^2*z*(y + z)^2) - (13*(y + 2*z)*G[1 - y, 1 - y, z])/(3*z^2*(y + z)^2) + ((-167*y^4 - 286*y^3*z + 15*y^4*z - 56*y^2*z^2 + 30*y^3*z^2 + 30*y*z^3 + 15*z^4 - 30*y*z^4 - 15*z^5)*G[1 - y, -y, z])/ (18*y^2*z^3*(y + z)^2) - (2*(-2*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)*G[-y, 0, z])/(3*y^2*z*(y + z)^2) + ((-167*y^4 - 286*y^3*z + 15*y^4*z - 56*y^2*z^2 + 30*y^3*z^2 + 30*y*z^3 + 15*z^4 - 30*y*z^4 - 15*z^5)*G[-y, 1 - y, z])/ (18*y^2*z^3*(y + z)^2) - (2*(-22*y^4 - 38*y^3*z + 3*y^4*z - 7*y^2*z^2 + 6*y^3*z^2 + 6*y*z^3 + 3*z^4 - 6*y*z^4 - 3*z^5)* G[-y, -y, z])/(9*y^2*z^3*(y + z)^2) + G[0, 0, -y, z]/(3*z^3) - (5*G[0, 1 - y, -y, z])/(3*z^3) - (5*G[0, -y, 1 - y, z])/(3*z^3) + (4*G[0, -y, -y, z])/(3*z^3) - (5*G[1 - y, 0, -y, z])/(3*z^3) + (13*G[1 - y, 1 - y, -y, z])/(3*z^3) + (13*G[1 - y, -y, 1 - y, z])/ (3*z^3) - (8*G[1 - y, -y, -y, z])/(3*z^3) + (4*G[-y, 0, -y, z])/ (3*z^3) + (13*G[-y, 1 - y, 1 - y, z])/(3*z^3) - (8*G[-y, 1 - y, -y, z])/(3*z^3) - (8*G[-y, -y, 1 - y, z])/ (3*z^3) + (4*G[-y, -y, -y, z])/(3*z^3)) + (13*(-2 + 2*y - z)*G[0, 0, 0, 0, y])/(6*(-1 + y)^2*z^2) + ((13*y^2 + 10*y*z - 5*y^2*z + 5*z^2 - 10*y*z^2 - 5*z^3)* G[0, 0, 0, 1, y])/(6*y^2*z*(y + z)^2) + ((-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[0, 0, 0, 1 - y, z])/(6*y^2*z*(y + z)^2) + ((5*y^2 + 2*y*z - y^2*z + z^2 - 2*y*z^2 - z^3)*G[0, 0, 1, 0, z])/ (6*y^2*z*(y + z)^2) + ((-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)*G[0, 0, 1, 1, y])/(6*y^2*z*(y + z)^2) + ((-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[0, 0, 1 - y, 0, z])/(6*y^2*z*(y + z)^2) + ((-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[0, 0, 1 - y, 1 - y, z])/(6*y^2*z*(y + z)^2) + ((-35*y^4 - 58*y^3*z - 3*y^4*z + 22*y^2*z^2 - 6*y^3*z^2 + 30*y*z^3 - 18*y^2*z^3 + 15*z^4 - 30*y*z^4 - 15*z^5)*G[0, 0, -y, 1 - y, z])/ (18*y^2*z^3*(y + z)^2) + ((5*y^2 + 2*y*z - y^2*z + z^2 - 2*y*z^2 - z^3)*G[0, 1, 0, 0, z])/(6*y^2*z*(y + z)^2) + ((-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[0, 1, 0, 1, y])/(6*y^2*z*(y + z)^2) + ((2*y^2 + 2*y*z - y^2*z + z^2 - 2*y*z^2 - z^3)*G[0, 1, 1, 0, z])/ (3*y^2*z*(y + z)^2) + ((13*y^2 + 10*y*z - 5*y^2*z + 5*z^2 - 10*y*z^2 - 5*z^3)*G[0, 1, 1, 1, y])/(6*y^2*z*(y + z)^2) + ((-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[0, 1 - y, 0, 0, z])/(6*y^2*z*(y + z)^2) + ((-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[0, 1 - y, 0, 1 - y, z])/(6*y^2*z*(y + z)^2) + ((5*y^2 + 2*y*z - y^2*z + z^2 - 2*y*z^2 - z^3)*G[0, 1 - y, 1, 0, z])/ (6*y^2*z*(y + z)^2) + ((-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)*G[0, 1 - y, 1 - y, 0, z])/(6*y^2*z*(y + z)^2) + ((-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[0, 1 - y, 1 - y, 1 - y, z])/(6*y^2*z*(y + z)^2) + ((79*y^4 + 134*y^3*z - 3*y^4*z + 82*y^2*z^2 - 6*y^3*z^2 + 30*y*z^3 - 18*y^2*z^3 + 15*z^4 - 30*y*z^4 - 15*z^5)*G[0, 1 - y, -y, 1 - y, z])/(18*y^2*z^3*(y + z)^2) - (2*(-2*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)*G[0, -y, 0, 1 - y, z])/(3*y^2*z*(y + z)^2) - (2*(-2*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)* G[0, -y, 1 - y, 0, z])/(3*y^2*z*(y + z)^2) + ((79*y^4 + 134*y^3*z - 3*y^4*z + 82*y^2*z^2 - 6*y^3*z^2 + 30*y*z^3 - 18*y^2*z^3 + 15*z^4 - 30*y*z^4 - 15*z^5)*G[0, -y, 1 - y, 1 - y, z])/(18*y^2*z^3*(y + z)^2) + ((-22*y^4 - 38*y^3*z + 3*y^4*z - 25*y^2*z^2 + 6*y^3*z^2 - 12*y*z^3 + 9*y^2*z^3 - 6*z^4 + 12*y*z^4 + 6*z^5)*G[0, -y, -y, 1 - y, z])/(9*y^2*z^3*(y + z)^2) + (4*(-2*y + 2*y^2 - 3*z + 2*y*z - 2*z^2 - z^3)*G[1, 0, 0, 0, y])/ (3*(-1 + y)^2*z^2*(y + z)^2) - (5*(-1 + z)*G[1, 0, 0, 0, z])/ (6*y^2*z) + ((-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)*G[1, 0, 0, 1, y])/(6*y^2*z*(y + z)^2) + ((13*y^2 + 10*y*z - 5*y^2*z + 5*z^2 - 10*y*z^2 - 5*z^3)* G[1, 0, 1, 1, y])/(6*y^2*z*(y + z)^2) + (2*(-2*y + 2*y^2 - 3*z + 2*y*z - 2*z^2 - z^3)*G[1, 1, 0, 0, y])/ (3*(-1 + y)^2*z^2*(y + z)^2) - (2*(-1 + z)*G[1, 1, 0, 0, z])/ (3*y^2*z) + ((13*y^2 + 10*y*z - 5*y^2*z + 5*z^2 - 10*y*z^2 - 5*z^3)* G[1, 1, 0, 1, y])/(6*y^2*z*(y + z)^2) + ((-2*y + 2*y^2 - 3*z + 2*y*z - 2*z^2 - z^3)*G[1, 1, 1, 0, y])/ (3*(-1 + y)^2*z^2*(y + z)^2) + G[1 - y, z]* ((11122*y^2 + 17882*y*z - 1533*y^2*z - 1533*z^2 + 1533*z^3)/ (324*y*z^2*(y + z)^2) + ((-851*y^2 - 1402*y*z + 123*y^2*z - 401*z^2 + 210*y*z^2 + 87*z^3)*G[0, 0, y])/(54*z^3*(y + z)^2) + ((-67*y^2 - 58*y*z + 29*y^2*z - 41*z^2 + 70*y*z^2 + 41*z^3)* G[0, 1, y])/(18*y^2*z*(y + z)^2) + ((-466*y^2 - 782*y*z + 75*y^2*z - 241*z^2 + 132*y*z^2 + 57*z^3)* G[1, 0, y])/(54*z^3*(y + z)^2) + ((197*y^2 + 346*y*z - 15*y^2*z - 15*z^2 + 15*z^3)*G[1, 1, y])/ (18*y*z^2*(y + z)^2) + ((167*y^2 + 286*y*z - 15*y^2*z + 95*z^2 - 30*y*z^2 - 15*z^3)*G[0, 0, 0, y])/(18*z^3*(y + z)^2) + ((-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[0, 0, 1, y])/(6*y^2*z*(y + z)^2) + ((13*y^2 + 10*y*z - 5*y^2*z + 5*z^2 - 10*y*z^2 - 5*z^3)* G[0, 1, 1, y])/(6*y^2*z*(y + z)^2) - (2*(-22*y^2 - 38*y*z + 3*y^2*z - 13*z^2 + 6*y*z^2 + 3*z^3)* G[1, 0, 0, y])/(9*z^3*(y + z)^2) + ((13*y^2 + 10*y*z - 5*y^2*z + 5*z^2 - 10*y*z^2 - 5*z^3)* G[1, 0, 1, y])/(6*y^2*z*(y + z)^2) + ((22*y^2 + 38*y*z - 3*y^2*z + 13*z^2 - 6*y*z^2 - 3*z^3)* G[1, 1, 0, y])/(9*z^3*(y + z)^2) - (13*(y + 2*z)*G[1, 1, 1, y])/ (3*z^2*(y + z)^2) - (13*G[0, 0, 0, 0, y])/(3*z^3) - (8*G[1, 0, 0, 0, y])/(3*z^3) - (4*G[1, 1, 0, 0, y])/(3*z^3) - (2*G[1, 1, 1, 0, y])/(3*z^3)) + ((1 - z)*G[1, 1, 1, 0, z])/ (3*y^2*z) - (13*(y + 2*z)*G[1, 1, 1, 1, y])/(3*z^2*(y + z)^2) + G[-y, z]*(((38*y^2 + 38*y*z - 19*y^2*z + 25*z^2 - 44*y*z^2 - 25*z^3)* G[0, 1, y])/(18*y^2*z*(y + z)^2) + ((466*y^2 + 782*y*z - 75*y^2*z + 241*z^2 - 132*y*z^2 - 57*z^3)* G[1, 0, y])/(54*z^3*(y + z)^2) + ((851*y^4 + 1402*y^3*z - 123*y^4*z + 200*y^2*z^2 - 210*y^3*z^2 - 174*y*z^3 - 123*z^4 + 210*y*z^4 + 123*z^5)*G[1, 1, y])/ (54*y^2*z^3*(y + z)^2) - (2*(-2*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)*G[0, 0, 1, y])/(3*y^2*z*(y + z)^2) + (2*(-2*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)*G[0, 1, 1, y])/ (3*y^2*z*(y + z)^2) + (2*(-22*y^2 - 38*y*z + 3*y^2*z - 13*z^2 + 6*y*z^2 + 3*z^3)*G[1, 0, 0, y])/(9*z^3*(y + z)^2) + (2*(-2*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)*G[1, 0, 1, y])/ (3*y^2*z*(y + z)^2) + ((-22*y^2 - 38*y*z + 3*y^2*z - 13*z^2 + 6*y*z^2 + 3*z^3)*G[1, 1, 0, y])/(9*z^3*(y + z)^2) + ((-167*y^4 - 286*y^3*z + 15*y^4*z - 56*y^2*z^2 + 30*y^3*z^2 + 30*y*z^3 + 15*z^4 - 30*y*z^4 - 15*z^5)*G[1, 1, 1, y])/ (18*y^2*z^3*(y + z)^2) + (8*G[1, 0, 0, 0, y])/(3*z^3) + (4*G[1, 1, 0, 0, y])/(3*z^3) + (2*G[1, 1, 1, 0, y])/(3*z^3) + (13*G[1, 1, 1, 1, y])/(3*z^3)) + ((-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[1 - y, 0, 0, 0, z])/(6*y^2*z*(y + z)^2) + ((-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[1 - y, 0, 0, 1 - y, z])/(6*y^2*z*(y + z)^2) + ((5*y^2 + 2*y*z - y^2*z + z^2 - 2*y*z^2 - z^3)*G[1 - y, 0, 1, 0, z])/ (6*y^2*z*(y + z)^2) + ((-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)*G[1 - y, 0, 1 - y, 0, z])/(6*y^2*z*(y + z)^2) + ((-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[1 - y, 0, 1 - y, 1 - y, z])/(6*y^2*z*(y + z)^2) + ((79*y^4 + 134*y^3*z - 3*y^4*z + 82*y^2*z^2 - 6*y^3*z^2 + 30*y*z^3 - 18*y^2*z^3 + 15*z^4 - 30*y*z^4 - 15*z^5)*G[1 - y, 0, -y, 1 - y, z])/(18*y^2*z^3*(y + z)^2) + ((5*y^2 + 2*y*z - y^2*z + z^2 - 2*y*z^2 - z^3)*G[1 - y, 1, 0, 0, z])/(6*y^2*z*(y + z)^2) + ((2*y^2 + 2*y*z - y^2*z + z^2 - 2*y*z^2 - z^3)*G[1 - y, 1, 1, 0, z])/ (3*y^2*z*(y + z)^2) + ((-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)*G[1 - y, 1 - y, 0, 0, z])/(6*y^2*z*(y + z)^2) + ((-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[1 - y, 1 - y, 0, 1 - y, z])/(6*y^2*z*(y + z)^2) + ((5*y^2 + 2*y*z - y^2*z + z^2 - 2*y*z^2 - z^3)*G[1 - y, 1 - y, 1, 0, z])/(6*y^2*z*(y + z)^2) + ((-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)*G[1 - y, 1 - y, 1 - y, 0, z])/ (6*y^2*z*(y + z)^2) - (13*(y + 2*z)*G[1 - y, 1 - y, 1 - y, 1 - y, z])/(3*z^2*(y + z)^2) + ((-167*y^4 - 286*y^3*z + 15*y^4*z - 56*y^2*z^2 + 30*y^3*z^2 + 30*y*z^3 + 15*z^4 - 30*y*z^4 - 15*z^5)* G[1 - y, 1 - y, -y, 1 - y, z])/(18*y^2*z^3*(y + z)^2) - (2*(-2*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)* G[1 - y, -y, 0, 1 - y, z])/(3*y^2*z*(y + z)^2) - (2*(-2*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)* G[1 - y, -y, 1 - y, 0, z])/(3*y^2*z*(y + z)^2) + ((-167*y^4 - 286*y^3*z + 15*y^4*z - 56*y^2*z^2 + 30*y^3*z^2 + 30*y*z^3 + 15*z^4 - 30*y*z^4 - 15*z^5)*G[1 - y, -y, 1 - y, 1 - y, z])/(18*y^2*z^3*(y + z)^2) - (2*(-22*y^4 - 38*y^3*z + 3*y^4*z - 7*y^2*z^2 + 6*y^3*z^2 + 6*y*z^3 + 3*z^4 - 6*y*z^4 - 3*z^5)* G[1 - y, -y, -y, 1 - y, z])/(9*y^2*z^3*(y + z)^2) - (2*(-2*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)* G[-y, 0, 0, 1 - y, z])/(3*y^2*z*(y + z)^2) + ((-2*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)*G[-y, 0, 1, 0, z])/ (3*y^2*z*(y + z)^2) - (2*(-2*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)*G[-y, 0, 1 - y, 0, z])/(3*y^2*z*(y + z)^2) - (2*(-2*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)* G[-y, 0, 1 - y, 1 - y, z])/(3*y^2*z*(y + z)^2) + ((-22*y^4 - 38*y^3*z + 3*y^4*z - 25*y^2*z^2 + 6*y^3*z^2 - 12*y*z^3 + 9*y^2*z^3 - 6*z^4 + 12*y*z^4 + 6*z^5)*G[-y, 0, -y, 1 - y, z])/ (9*y^2*z^3*(y + z)^2) - (2*(-2*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)*G[-y, 1 - y, 0, 0, z])/(3*y^2*z*(y + z)^2) - (2*(-2*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)* G[-y, 1 - y, 0, 1 - y, z])/(3*y^2*z*(y + z)^2) + ((-2*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)*G[-y, 1 - y, 1, 0, z])/(3*y^2*z*(y + z)^2) - (2*(-2*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)*G[-y, 1 - y, 1 - y, 0, z])/(3*y^2*z*(y + z)^2) + ((-167*y^4 - 286*y^3*z + 15*y^4*z - 56*y^2*z^2 + 30*y^3*z^2 + 30*y*z^3 + 15*z^4 - 30*y*z^4 - 15*z^5)*G[-y, 1 - y, 1 - y, 1 - y, z])/(18*y^2*z^3*(y + z)^2) - (2*(-22*y^4 - 38*y^3*z + 3*y^4*z - 7*y^2*z^2 + 6*y^3*z^2 + 6*y*z^3 + 3*z^4 - 6*y*z^4 - 3*z^5)* G[-y, 1 - y, -y, 1 - y, z])/(9*y^2*z^3*(y + z)^2) + ((-2*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)*G[-y, -y, 0, 1 - y, z])/(3*y^2*z*(y + z)^2) + ((-2*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)*G[-y, -y, 1 - y, 0, z])/(3*y^2*z*(y + z)^2) - (2*(-22*y^4 - 38*y^3*z + 3*y^4*z - 7*y^2*z^2 + 6*y^3*z^2 + 6*y*z^3 + 3*z^4 - 6*y*z^4 - 3*z^5)*G[-y, -y, 1 - y, 1 - y, z])/ (9*y^2*z^3*(y + z)^2) + ((-22*y^4 - 38*y^3*z + 3*y^4*z - 7*y^2*z^2 + 6*y^3*z^2 + 6*y*z^3 + 3*z^4 - 6*y*z^4 - 3*z^5)* G[-y, -y, -y, 1 - y, z])/(9*y^2*z^3*(y + z)^2) + G[0, y]*((22244*y - 22244*y^2 + 17882*z - 3931*y*z + 3066*y^2*z + 9589*z^2 + 7428*y*z^2)/(648*(-1 + y)^2*z^2*(y + z)) + ((8290*y^2 + 13334*y*z - 1299*y^2*z + 3421*z^2 - 2040*y*z^2 - 741*z^3)*G[1 - y, z])/(324*z^3*(y + z)^2) + ((385*y^2 + 620*y*z - 48*y^2*z + 160*z^2 - 78*y*z^2 - 30*z^3)* G[0, 1 - y, z])/(54*z^3*(y + z)^2) + ((-851*y^2 - 1402*y*z + 123*y^2*z - 401*z^2 + 210*y*z^2 + 87*z^3)* G[1 - y, 1 - y, z])/(54*z^3*(y + z)^2) + ((466*y^2 + 782*y*z - 75*y^2*z + 241*z^2 - 132*y*z^2 - 57*z^3)* G[-y, 1 - y, z])/(54*z^3*(y + z)^2) + ((35*y^2 + 58*y*z + 3*y^2*z + 17*z^2 + 6*y*z^2 + 3*z^3)* G[0, 0, 1 - y, z])/(18*z^3*(y + z)^2) + ((-79*y^2 - 134*y*z + 3*y^2*z - 43*z^2 + 6*y*z^2 + 3*z^3)* G[0, 1 - y, 1 - y, z])/(18*z^3*(y + z)^2) + ((22*y^2 + 38*y*z - 3*y^2*z + 13*z^2 - 6*y*z^2 - 3*z^3)* G[0, -y, 1 - y, z])/(9*z^3*(y + z)^2) + ((-79*y^2 - 134*y*z + 3*y^2*z - 43*z^2 + 6*y*z^2 + 3*z^3)* G[1 - y, 0, 1 - y, z])/(18*z^3*(y + z)^2) + ((167*y^2 + 286*y*z - 15*y^2*z + 95*z^2 - 30*y*z^2 - 15*z^3)* G[1 - y, 1 - y, 1 - y, z])/(18*z^3*(y + z)^2) + (2*(-22*y^2 - 38*y*z + 3*y^2*z - 13*z^2 + 6*y*z^2 + 3*z^3)* G[1 - y, -y, 1 - y, z])/(9*z^3*(y + z)^2) + ((22*y^2 + 38*y*z - 3*y^2*z + 13*z^2 - 6*y*z^2 - 3*z^3)* G[-y, 0, 1 - y, z])/(9*z^3*(y + z)^2) + (2*(-22*y^2 - 38*y*z + 3*y^2*z - 13*z^2 + 6*y*z^2 + 3*z^3)* G[-y, 1 - y, 1 - y, z])/(9*z^3*(y + z)^2) + ((22*y^2 + 38*y*z - 3*y^2*z + 13*z^2 - 6*y*z^2 - 3*z^3)* G[-y, -y, 1 - y, z])/(9*z^3*(y + z)^2) - G[0, 0, 0, 1 - y, z]/ (3*z^3) - G[0, 0, 1 - y, 1 - y, z]/(3*z^3) + (2*G[0, 0, -y, 1 - y, z])/(3*z^3) - G[0, 1 - y, 0, 1 - y, z]/ (3*z^3) + (5*G[0, 1 - y, 1 - y, 1 - y, z])/(3*z^3) - (4*G[0, 1 - y, -y, 1 - y, z])/(3*z^3) + (2*G[0, -y, 0, 1 - y, z])/ (3*z^3) - (4*G[0, -y, 1 - y, 1 - y, z])/(3*z^3) + (2*G[0, -y, -y, 1 - y, z])/(3*z^3) - G[1 - y, 0, 0, 1 - y, z]/ (3*z^3) + (5*G[1 - y, 0, 1 - y, 1 - y, z])/(3*z^3) - (4*G[1 - y, 0, -y, 1 - y, z])/(3*z^3) + (5*G[1 - y, 1 - y, 0, 1 - y, z])/(3*z^3) - (13*G[1 - y, 1 - y, 1 - y, 1 - y, z])/(3*z^3) + (8*G[1 - y, 1 - y, -y, 1 - y, z])/(3*z^3) - (4*G[1 - y, -y, 0, 1 - y, z])/(3*z^3) + (8*G[1 - y, -y, 1 - y, 1 - y, z])/(3*z^3) - (4*G[1 - y, -y, -y, 1 - y, z])/(3*z^3) + (2*G[-y, 0, 0, 1 - y, z])/ (3*z^3) - (4*G[-y, 0, 1 - y, 1 - y, z])/(3*z^3) + (2*G[-y, 0, -y, 1 - y, z])/(3*z^3) - (4*G[-y, 1 - y, 0, 1 - y, z])/ (3*z^3) + (8*G[-y, 1 - y, 1 - y, 1 - y, z])/(3*z^3) - (4*G[-y, 1 - y, -y, 1 - y, z])/(3*z^3) + (2*G[-y, -y, 0, 1 - y, z])/(3*z^3) - (4*G[-y, -y, 1 - y, 1 - y, z])/(3*z^3) + (2*G[-y, -y, -y, 1 - y, z])/(3*z^3)) + G[1, y]*((11122*y^2 + 17882*y*z - 1533*y^2*z - 1533*z^2 + 1533*z^3)/ (324*y*z^2*(y + z)^2) + ((-553*y^2 - 920*y*z + 66*y^2*z + 66*z^2 - 66*z^3)*G[1 - y, z])/(27*y*z^2*(y + z)^2) + ((-8290*y^4 - 13334*y^3*z + 1299*y^4*z - 1615*y^2*z^2 + 2040*y^3*z^2 + 1482*y*z^3 + 1299*z^4 - 2040*y*z^4 - 1299*z^5)* G[-y, z])/(324*y^2*z^3*(y + z)^2) + ((67*y^2 + 58*y*z - 29*y^2*z + 41*z^2 - 70*y*z^2 - 41*z^3)* G[0, 0, z])/(18*y^2*z*(y + z)^2) + ((67*y^2 + 58*y*z - 29*y^2*z + 41*z^2 - 70*y*z^2 - 41*z^3)* G[0, 1 - y, z])/(18*y^2*z*(y + z)^2) + ((-385*y^4 - 620*y^3*z + 48*y^4*z - 361*y^2*z^2 + 78*y^3*z^2 - 174*y*z^3 + 117*y^2*z^3 - 123*z^4 + 210*y*z^4 + 123*z^5)* G[0, -y, z])/(54*y^2*z^3*(y + z)^2) + ((67*y^2 + 58*y*z - 29*y^2*z + 41*z^2 - 70*y*z^2 - 41*z^3)* G[1 - y, 0, z])/(18*y^2*z*(y + z)^2) + ((197*y^2 + 346*y*z - 15*y^2*z - 15*z^2 + 15*z^3)* G[1 - y, 1 - y, z])/(18*y*z^2*(y + z)^2) + ((851*y^4 + 1402*y^3*z - 123*y^4*z + 200*y^2*z^2 - 210*y^3*z^2 - 174*y*z^3 - 123*z^4 + 210*y*z^4 + 123*z^5)*G[1 - y, -y, z])/ (54*y^2*z^3*(y + z)^2) + ((-38*y^2 - 38*y*z + 19*y^2*z - 25*z^2 + 44*y*z^2 + 25*z^3)*G[-y, 0, z])/(18*y^2*z*(y + z)^2) + ((851*y^4 + 1402*y^3*z - 123*y^4*z + 200*y^2*z^2 - 210*y^3*z^2 - 174*y*z^3 - 123*z^4 + 210*y*z^4 + 123*z^5)*G[-y, 1 - y, z])/ (54*y^2*z^3*(y + z)^2) + ((-466*y^4 - 782*y^3*z + 75*y^4*z - 127*y^2*z^2 + 132*y^3*z^2 + 114*y*z^3 + 75*z^4 - 132*y*z^4 - 75*z^5)*G[-y, -y, z])/(54*y^2*z^3*(y + z)^2) + ((-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[0, 0, 0, z])/(6*y^2*z*(y + z)^2) + ((-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[0, 0, 1 - y, z])/(6*y^2*z*(y + z)^2) + ((-35*y^4 - 58*y^3*z - 3*y^4*z + 22*y^2*z^2 - 6*y^3*z^2 + 30*y*z^3 - 18*y^2*z^3 + 15*z^4 - 30*y*z^4 - 15*z^5)* G[0, 0, -y, z])/(18*y^2*z^3*(y + z)^2) + ((-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[0, 1 - y, 0, z])/(6*y^2*z*(y + z)^2) + ((-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[0, 1 - y, 1 - y, z])/(6*y^2*z*(y + z)^2) + ((79*y^4 + 134*y^3*z - 3*y^4*z + 82*y^2*z^2 - 6*y^3*z^2 + 30*y*z^3 - 18*y^2*z^3 + 15*z^4 - 30*y*z^4 - 15*z^5)* G[0, 1 - y, -y, z])/(18*y^2*z^3*(y + z)^2) - (2*(-2*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)*G[0, -y, 0, z])/ (3*y^2*z*(y + z)^2) + ((79*y^4 + 134*y^3*z - 3*y^4*z + 82*y^2*z^2 - 6*y^3*z^2 + 30*y*z^3 - 18*y^2*z^3 + 15*z^4 - 30*y*z^4 - 15*z^5)*G[0, -y, 1 - y, z])/(18*y^2*z^3*(y + z)^2) + ((-22*y^4 - 38*y^3*z + 3*y^4*z - 25*y^2*z^2 + 6*y^3*z^2 - 12*y*z^3 + 9*y^2*z^3 - 6*z^4 + 12*y*z^4 + 6*z^5)* G[0, -y, -y, z])/(9*y^2*z^3*(y + z)^2) + ((-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[1 - y, 0, 0, z])/(6*y^2*z*(y + z)^2) + ((-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[1 - y, 0, 1 - y, z])/(6*y^2*z*(y + z)^2) + ((79*y^4 + 134*y^3*z - 3*y^4*z + 82*y^2*z^2 - 6*y^3*z^2 + 30*y*z^3 - 18*y^2*z^3 + 15*z^4 - 30*y*z^4 - 15*z^5)* G[1 - y, 0, -y, z])/(18*y^2*z^3*(y + z)^2) + ((-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[1 - y, 1 - y, 0, z])/(6*y^2*z*(y + z)^2) - (13*(y + 2*z)*G[1 - y, 1 - y, 1 - y, z])/(3*z^2*(y + z)^2) + ((-167*y^4 - 286*y^3*z + 15*y^4*z - 56*y^2*z^2 + 30*y^3*z^2 + 30*y*z^3 + 15*z^4 - 30*y*z^4 - 15*z^5)*G[1 - y, 1 - y, -y, z])/ (18*y^2*z^3*(y + z)^2) - (2*(-2*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)*G[1 - y, -y, 0, z])/(3*y^2*z*(y + z)^2) + ((-167*y^4 - 286*y^3*z + 15*y^4*z - 56*y^2*z^2 + 30*y^3*z^2 + 30*y*z^3 + 15*z^4 - 30*y*z^4 - 15*z^5)*G[1 - y, -y, 1 - y, z])/ (18*y^2*z^3*(y + z)^2) - (2*(-22*y^4 - 38*y^3*z + 3*y^4*z - 7*y^2*z^2 + 6*y^3*z^2 + 6*y*z^3 + 3*z^4 - 6*y*z^4 - 3*z^5)* G[1 - y, -y, -y, z])/(9*y^2*z^3*(y + z)^2) - (2*(-2*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)*G[-y, 0, 0, z])/ (3*y^2*z*(y + z)^2) - (2*(-2*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)*G[-y, 0, 1 - y, z])/(3*y^2*z*(y + z)^2) + ((-22*y^4 - 38*y^3*z + 3*y^4*z - 25*y^2*z^2 + 6*y^3*z^2 - 12*y*z^3 + 9*y^2*z^3 - 6*z^4 + 12*y*z^4 + 6*z^5)* G[-y, 0, -y, z])/(9*y^2*z^3*(y + z)^2) - (2*(-2*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)* G[-y, 1 - y, 0, z])/(3*y^2*z*(y + z)^2) + ((-167*y^4 - 286*y^3*z + 15*y^4*z - 56*y^2*z^2 + 30*y^3*z^2 + 30*y*z^3 + 15*z^4 - 30*y*z^4 - 15*z^5)*G[-y, 1 - y, 1 - y, z])/ (18*y^2*z^3*(y + z)^2) - (2*(-22*y^4 - 38*y^3*z + 3*y^4*z - 7*y^2*z^2 + 6*y^3*z^2 + 6*y*z^3 + 3*z^4 - 6*y*z^4 - 3*z^5)* G[-y, 1 - y, -y, z])/(9*y^2*z^3*(y + z)^2) + ((-2*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)*G[-y, -y, 0, z])/ (3*y^2*z*(y + z)^2) - (2*(-22*y^4 - 38*y^3*z + 3*y^4*z - 7*y^2*z^2 + 6*y^3*z^2 + 6*y*z^3 + 3*z^4 - 6*y*z^4 - 3*z^5)* G[-y, -y, 1 - y, z])/(9*y^2*z^3*(y + z)^2) + ((-22*y^4 - 38*y^3*z + 3*y^4*z - 7*y^2*z^2 + 6*y^3*z^2 + 6*y*z^3 + 3*z^4 - 6*y*z^4 - 3*z^5)*G[-y, -y, -y, z])/ (9*y^2*z^3*(y + z)^2) + G[0, 0, 0, -y, z]/(3*z^3) + G[0, 0, 1 - y, -y, z]/(3*z^3) + G[0, 0, -y, 1 - y, z]/(3*z^3) - (2*G[0, 0, -y, -y, z])/(3*z^3) + G[0, 1 - y, 0, -y, z]/(3*z^3) - (5*G[0, 1 - y, 1 - y, -y, z])/(3*z^3) - (5*G[0, 1 - y, -y, 1 - y, z])/(3*z^3) + (4*G[0, 1 - y, -y, -y, z])/ (3*z^3) - (2*G[0, -y, 0, -y, z])/(3*z^3) - (5*G[0, -y, 1 - y, 1 - y, z])/(3*z^3) + (4*G[0, -y, 1 - y, -y, z])/ (3*z^3) + (4*G[0, -y, -y, 1 - y, z])/(3*z^3) - (2*G[0, -y, -y, -y, z])/(3*z^3) + G[1 - y, 0, 0, -y, z]/(3*z^3) - (5*G[1 - y, 0, 1 - y, -y, z])/(3*z^3) - (5*G[1 - y, 0, -y, 1 - y, z])/(3*z^3) + (4*G[1 - y, 0, -y, -y, z])/ (3*z^3) - (5*G[1 - y, 1 - y, 0, -y, z])/(3*z^3) + (13*G[1 - y, 1 - y, 1 - y, -y, z])/(3*z^3) + (13*G[1 - y, 1 - y, -y, 1 - y, z])/(3*z^3) - (8*G[1 - y, 1 - y, -y, -y, z])/(3*z^3) + (4*G[1 - y, -y, 0, -y, z])/(3*z^3) + (13*G[1 - y, -y, 1 - y, 1 - y, z])/(3*z^3) - (8*G[1 - y, -y, 1 - y, -y, z])/(3*z^3) - (8*G[1 - y, -y, -y, 1 - y, z])/(3*z^3) + (4*G[1 - y, -y, -y, -y, z])/(3*z^3) - (2*G[-y, 0, 0, -y, z])/ (3*z^3) + (4*G[-y, 0, 1 - y, -y, z])/(3*z^3) + (4*G[-y, 0, -y, 1 - y, z])/(3*z^3) - (2*G[-y, 0, -y, -y, z])/ (3*z^3) + (4*G[-y, 1 - y, 0, -y, z])/(3*z^3) + (13*G[-y, 1 - y, 1 - y, 1 - y, z])/(3*z^3) - (8*G[-y, 1 - y, 1 - y, -y, z])/(3*z^3) - (8*G[-y, 1 - y, -y, 1 - y, z])/(3*z^3) + (4*G[-y, 1 - y, -y, -y, z])/(3*z^3) - (2*G[-y, -y, 0, -y, z])/ (3*z^3) - (8*G[-y, -y, 1 - y, 1 - y, z])/(3*z^3) + (4*G[-y, -y, 1 - y, -y, z])/(3*z^3) + (4*G[-y, -y, -y, 1 - y, z])/ (3*z^3) - (2*G[-y, -y, -y, -y, z])/(3*z^3)) + G[0, 0, 0, -y, 1 - y, z]/(3*z^3) + G[0, 0, 1 - y, -y, 1 - y, z]/ (3*z^3) + G[0, 0, -y, 1 - y, 1 - y, z]/(3*z^3) - (2*G[0, 0, -y, -y, 1 - y, z])/(3*z^3) + G[0, 1 - y, 0, -y, 1 - y, z]/ (3*z^3) - (5*G[0, 1 - y, 1 - y, -y, 1 - y, z])/(3*z^3) - (5*G[0, 1 - y, -y, 1 - y, 1 - y, z])/(3*z^3) + (4*G[0, 1 - y, -y, -y, 1 - y, z])/(3*z^3) - (2*G[0, -y, 0, -y, 1 - y, z])/(3*z^3) - (5*G[0, -y, 1 - y, 1 - y, 1 - y, z])/(3*z^3) + (4*G[0, -y, 1 - y, -y, 1 - y, z])/(3*z^3) + (4*G[0, -y, -y, 1 - y, 1 - y, z])/(3*z^3) - (2*G[0, -y, -y, -y, 1 - y, z])/(3*z^3) + G[1 - y, 0, 0, -y, 1 - y, z]/(3*z^3) - (5*G[1 - y, 0, 1 - y, -y, 1 - y, z])/(3*z^3) - (5*G[1 - y, 0, -y, 1 - y, 1 - y, z])/(3*z^3) + (4*G[1 - y, 0, -y, -y, 1 - y, z])/(3*z^3) - (5*G[1 - y, 1 - y, 0, -y, 1 - y, z])/(3*z^3) + (13*G[1 - y, 1 - y, 1 - y, -y, 1 - y, z])/(3*z^3) + (13*G[1 - y, 1 - y, -y, 1 - y, 1 - y, z])/(3*z^3) - (8*G[1 - y, 1 - y, -y, -y, 1 - y, z])/(3*z^3) + (4*G[1 - y, -y, 0, -y, 1 - y, z])/(3*z^3) + (13*G[1 - y, -y, 1 - y, 1 - y, 1 - y, z])/(3*z^3) - (8*G[1 - y, -y, 1 - y, -y, 1 - y, z])/(3*z^3) - (8*G[1 - y, -y, -y, 1 - y, 1 - y, z])/(3*z^3) + (4*G[1 - y, -y, -y, -y, 1 - y, z])/(3*z^3) - (2*G[-y, 0, 0, -y, 1 - y, z])/(3*z^3) + (4*G[-y, 0, 1 - y, -y, 1 - y, z])/(3*z^3) + (4*G[-y, 0, -y, 1 - y, 1 - y, z])/(3*z^3) - (2*G[-y, 0, -y, -y, 1 - y, z])/(3*z^3) + (4*G[-y, 1 - y, 0, -y, 1 - y, z])/(3*z^3) + (13*G[-y, 1 - y, 1 - y, 1 - y, 1 - y, z])/(3*z^3) - (8*G[-y, 1 - y, 1 - y, -y, 1 - y, z])/(3*z^3) - (8*G[-y, 1 - y, -y, 1 - y, 1 - y, z])/(3*z^3) + (4*G[-y, 1 - y, -y, -y, 1 - y, z])/(3*z^3) - (2*G[-y, -y, 0, -y, 1 - y, z])/(3*z^3) - (8*G[-y, -y, 1 - y, 1 - y, 1 - y, z])/(3*z^3) + (4*G[-y, -y, 1 - y, -y, 1 - y, z])/(3*z^3) + (4*G[-y, -y, -y, 1 - y, 1 - y, z])/(3*z^3) - (2*G[-y, -y, -y, -y, 1 - y, z])/(3*z^3) + ((56*y^2 - 56*y^3 - 24*y*z + 98*y^2*z - 37*y^3*z - 6*z^2 + 6*y*z^2 + 37*y^2*z^2)/(18*(-1 + y)^2*y*z^2*(y + z)) + ((1 - z)*G[1, z])/ (3*y^2*z) + ((22*y^4 + 7*y^3*z - 3*y^4*z - 55*y^2*z^2 - 6*y^3*z^2 - 6*y*z^3 - 3*z^4 + 6*y*z^4 + 3*z^5)*G[1 - y, z])/ (9*y^2*z^3*(y + z)^2) + G[0, y]*((43*(-2 + 2*y - z))/ (18*(-1 + y)^2*z^2) - (43*G[1 - y, z])/(9*z^3)) + G[1, y]*((-37*y^3 + 68*y^4 - 31*y^5 - 77*y^2*z + 142*y^3*z - 68* y^4*z - 6*y*z^2 + 9*y^2*z^2 - 12*y^3*z^2 + 3*y^4*z^2 - 3* z^3 + 12*y*z^3 - 18*y^2*z^3 + 6*y^3*z^3 + 3*z^4 - 6*y*z^4 + 3* y^2*z^4)/(9*(-1 + y)^2*y^2*z^2*(y + z)^2) - (2*G[1 - y, z])/(3*z^3) + (37*G[-y, z])/(9*z^3)) + (2*G[0, 1 - y, z])/(3*z^3) - (4*G[1 - y, 1 - y, z])/(3*z^3) + (37*G[-y, 1 - y, z])/(9*z^3))*Zeta[3] + Pi*((((619*I)/54)*(-2 + y - z))/((-1 + y)*z*(y + z)) + ((I/6)*(13*y + 5*z)*G[0, 0, z])/(y*z*(y + z)) - ((I/18)*(-67*y^2 - 58*y*z + 29*y^2*z - 41*z^2 + 70*y*z^2 + 41*z^3)* G[0, 1, y])/(y^2*z*(y + z)^2) + G[0, 1 - y, z]* (((I/18)*(-67*y^2 - 58*y*z + 29*y^2*z - 41*z^2 + 70*y*z^2 + 41*z^3))/(y^2*z*(y + z)^2) - (((4*I)/3)*G[1, 0, y])/z^3) - ((I/18)*(-1 + z)*(29*y + 41*z)*G[1, 0, z])/(y^2*z*(y + z)) + G[0, -y, z]*((((4*I)/3)*G[1, 0, y])/z^3 + (((5*I)/3)*G[1, 1, y])/ z^3) + G[0, z]*(((-1/9*I)*(53*y + 22*z))/(y*z*(y + z)) + ((I/18)*(-67*y^2 - 58*y*z + 29*y^2*z - 41*z^2 + 70*y*z^2 + 41*z^3)*G[1, y])/(y^2*z*(y + z)^2) + ((I/6)*(-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)*G[ 0, 1, y])/(y^2*z*(y + z)^2) - ((I/6)*(-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)*G[1, 1, y])/ (y^2*z*(y + z)^2)) + ((I/18)*(-67*y^2 - 58*y*z + 29*y^2*z - 41*z^2 + 70*y*z^2 + 41*z^3)*G[1 - y, 0, z])/(y^2*z*(y + z)^2) + ((I/18)*(-197*y^2 - 346*y*z + 15*y^2*z + 15*z^2 - 15*z^3)* G[1 - y, 1 - y, z])/(y*z^2*(y + z)^2) + ((I/54)*(-851*y^4 - 1402*y^3*z + 123*y^4*z - 200*y^2*z^2 + 210*y^3*z^2 + 174*y*z^3 + 123*z^4 - 210*y*z^4 - 123*z^5)* G[-y, 1 - y, z])/(y^2*z^3*(y + z)^2) + G[0, 0, y]* (((-1/18*I)*(197*y - 197*y^2 + 173*z - 58*y*z + 15*y^2*z + 91*z^2 + 39*y*z^2))/((-1 + y)^2*z^2*(y + z)) - (((5*I)/3)*G[0, 1 - y, z])/z^3 + (((13*I)/3)*G[1 - y, 1 - y, z])/ z^3 - (((8*I)/3)*G[-y, 1 - y, z])/z^3) + G[1, 0, y]*(((-1/9*I)*(56*y - 56*y^2 + 81*z - 50*y*z + 6*y^2*z + 56*z^2 + 18*y*z^2 + 37*z^3))/((-1 + y)^2*z^2*(y + z)^2) + (((8*I)/3)*G[1 - y, 1 - y, z])/z^3 - (((8*I)/3)*G[1 - y, -y, z])/ z^3 - (((4*I)/3)*G[-y, 1 - y, z])/z^3 + (((4*I)/3)*G[-y, -y, z])/z^3) + G[1, 1, y]* (((I/18)*(-197*y^2 - 346*y*z + 15*y^2*z + 15*z^2 - 15*z^3))/ (y*z^2*(y + z)^2) - (((13*I)/3)*G[1 - y, -y, z])/z^3 - (((13*I)/3)*G[-y, 1 - y, z])/z^3 + (((8*I)/3)*G[-y, -y, z])/ z^3) - (((13*I)/6)*(-2 + 2*y - z)*G[0, 0, 0, y])/ ((-1 + y)^2*z^2) - ((I/6)*(-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)*G[0, 0, 1, y])/(y^2*z*(y + z)^2) - ((I/6)*(-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[0, 0, 1 - y, z])/(y^2*z*(y + z)^2) + ((I/6)*(-5*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)* G[0, 1, 0, z])/(y^2*z*(y + z)^2) + ((I/6)*(-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[0, 1, 1, y])/(y^2*z*(y + z)^2) - ((I/6)*(-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[0, 1 - y, 0, z])/(y^2*z*(y + z)^2) - ((I/6)*(-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[0, 1 - y, 1 - y, z])/(y^2*z*(y + z)^2) + ((I/18)*(-79*y^4 - 134*y^3*z + 3*y^4*z - 82*y^2*z^2 + 6*y^3*z^2 - 30*y*z^3 + 18*y^2*z^3 - 15*z^4 + 30*y*z^4 + 15*z^5)* G[0, -y, 1 - y, z])/(y^2*z^3*(y + z)^2) - (((4*I)/3)*(-2*y + 2*y^2 - 3*z + 2*y*z - 2*z^2 - z^3)* G[1, 0, 0, y])/((-1 + y)^2*z^2*(y + z)^2) + (((5*I)/6)*(-1 + z)*G[1, 0, 0, z])/(y^2*z) + ((I/6)*(-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[1, 0, 1, y])/(y^2*z*(y + z)^2) - (((2*I)/3)*(-2*y + 2*y^2 - 3*z + 2*y*z - 2*z^2 - z^3)* G[1, 1, 0, y])/((-1 + y)^2*z^2*(y + z)^2) + G[1 - y, z]*(((-1/27*I)*(-553*y^2 - 920*y*z + 66*y^2*z + 66*z^2 - 66*z^3))/(y*z^2*(y + z)^2) + ((I/18)*(-167*y^2 - 286*y*z + 15*y^2*z - 95*z^2 + 30*y*z^2 + 15*z^3)*G[0, 0, y])/ (z^3*(y + z)^2) + ((I/6)*(-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)*G[0, 1, y])/(y^2*z*(y + z)^2) + (((2*I)/9)*(-22*y^2 - 38*y*z + 3*y^2*z - 13*z^2 + 6*y*z^2 + 3*z^3)*G[1, 0, y])/(z^3*(y + z)^2) + (((13*I)/3)*(y + 2*z)*G[ 1, 1, y])/(z^2*(y + z)^2) + (((13*I)/3)*G[0, 0, 0, y])/z^3 + (((8*I)/3)*G[1, 0, 0, y])/z^3 + (((4*I)/3)*G[1, 1, 0, y])/z^3) + (((2*I)/3)*(-1 + z)*G[1, 1, 0, z])/(y^2*z) + (((13*I)/3)*(y + 2*z)*G[1, 1, 1, y])/(z^2*(y + z)^2) + G[-y, z]*((((-2*I)/3)*(-2*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)*G[0, 1, y])/(y^2*z*(y + z)^2) - (((2*I)/9)*(-22*y^2 - 38*y*z + 3*y^2*z - 13*z^2 + 6*y*z^2 + 3*z^3)*G[1, 0, y])/ (z^3*(y + z)^2) - ((I/18)*(-167*y^4 - 286*y^3*z + 15*y^4*z - 56*y^2*z^2 + 30*y^3*z^2 + 30*y*z^3 + 15*z^4 - 30*y*z^4 - 15*z^5)*G[1, 1, y])/(y^2*z^3*(y + z)^2) - (((8*I)/3)*G[1, 0, 0, y])/z^3 - (((4*I)/3)*G[1, 1, 0, y])/z^3 - (((13*I)/3)*G[1, 1, 1, y])/z^3) - ((I/6)*(-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[1 - y, 0, 0, z])/(y^2*z*(y + z)^2) - ((I/6)*(-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[1 - y, 0, 1 - y, z])/(y^2*z*(y + z)^2) + ((I/6)*(-5*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)* G[1 - y, 1, 0, z])/(y^2*z*(y + z)^2) - ((I/6)*(-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)* G[1 - y, 1 - y, 0, z])/(y^2*z*(y + z)^2) + (((13*I)/3)*(y + 2*z)*G[1 - y, 1 - y, 1 - y, z])/(z^2*(y + z)^2) - ((I/18)*(-167*y^4 - 286*y^3*z + 15*y^4*z - 56*y^2*z^2 + 30*y^3*z^2 + 30*y*z^3 + 15*z^4 - 30*y*z^4 - 15*z^5)* G[1 - y, -y, 1 - y, z])/(y^2*z^3*(y + z)^2) + (((2*I)/3)*(-2*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)* G[-y, 0, 1 - y, z])/(y^2*z*(y + z)^2) + (((2*I)/3)*(-2*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)* G[-y, 1 - y, 0, z])/(y^2*z*(y + z)^2) - ((I/18)*(-167*y^4 - 286*y^3*z + 15*y^4*z - 56*y^2*z^2 + 30*y^3*z^2 + 30*y*z^3 + 15*z^4 - 30*y*z^4 - 15*z^5)* G[-y, 1 - y, 1 - y, z])/(y^2*z^3*(y + z)^2) + (((2*I)/9)*(-22*y^4 - 38*y^3*z + 3*y^4*z - 7*y^2*z^2 + 6*y^3*z^2 + 6*y*z^3 + 3*z^4 - 6*y*z^4 - 3*z^5)*G[-y, -y, 1 - y, z])/ (y^2*z^3*(y + z)^2) + G[0, y]*(((I/54)*(1106*y - 1106*y^2 + 920*z - 247*y*z + 132*y^2*z + 487*z^2 + 318*y*z^2))/ ((-1 + y)^2*z^2*(y + z)) - ((I/54)*(-851*y^2 - 1402*y*z + 123*y^2*z - 401*z^2 + 210*y*z^2 + 87*z^3)*G[1 - y, z])/ (z^3*(y + z)^2) - ((I/18)*(-79*y^2 - 134*y*z + 3*y^2*z - 43*z^2 + 6*y*z^2 + 3*z^3)*G[0, 1 - y, z])/(z^3*(y + z)^2) + ((I/18)*(-167*y^2 - 286*y*z + 15*y^2*z - 95*z^2 + 30*y*z^2 + 15*z^3)*G[1 - y, 1 - y, z])/(z^3*(y + z)^2) - (((2*I)/9)*(-22*y^2 - 38*y*z + 3*y^2*z - 13*z^2 + 6*y*z^2 + 3*z^3)*G[-y, 1 - y, z])/(z^3*(y + z)^2) + ((I/3)*G[0, 0, 1 - y, z])/z^3 - (((5*I)/3)*G[0, 1 - y, 1 - y, z])/z^3 + (((4*I)/3)*G[0, -y, 1 - y, z])/z^3 - (((5*I)/3)*G[1 - y, 0, 1 - y, z])/z^3 + (((13*I)/3)*G[1 - y, 1 - y, 1 - y, z])/z^3 - (((8*I)/3)*G[1 - y, -y, 1 - y, z])/ z^3 + (((4*I)/3)*G[-y, 0, 1 - y, z])/z^3 - (((8*I)/3)*G[-y, 1 - y, 1 - y, z])/z^3 + (((4*I)/3)*G[-y, -y, 1 - y, z])/z^3) + G[1, y]*(((-1/27*I)*(-553*y^2 - 920*y*z + 66*y^2*z + 66*z^2 - 66*z^3))/(y*z^2*(y + z)^2) + ((I/18)*(-197*y^2 - 346*y*z + 15*y^2*z + 15*z^2 - 15*z^3)*G[1 - y, z])/(y*z^2*(y + z)^2) + ((I/54)*(-851*y^4 - 1402*y^3*z + 123*y^4*z - 200*y^2*z^2 + 210*y^3*z^2 + 174*y*z^3 + 123*z^4 - 210*y*z^4 - 123*z^5)*G[ -y, z])/(y^2*z^3*(y + z)^2) - ((I/6)*(-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)*G[0, 0, z])/ (y^2*z*(y + z)^2) - ((I/6)*(-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)*G[0, 1 - y, z])/(y^2*z*(y + z)^2) + ((I/18)*(-79*y^4 - 134*y^3*z + 3*y^4*z - 82*y^2*z^2 + 6*y^3*z^2 - 30*y*z^3 + 18*y^2*z^3 - 15*z^4 + 30*y*z^4 + 15*z^5)*G[0, -y, z])/(y^2*z^3*(y + z)^2) - ((I/6)*(-13*y^2 - 10*y*z + 5*y^2*z - 5*z^2 + 10*y*z^2 + 5*z^3)*G[ 1 - y, 0, z])/(y^2*z*(y + z)^2) + (((13*I)/3)*(y + 2*z)*G[ 1 - y, 1 - y, z])/(z^2*(y + z)^2) - ((I/18)*(-167*y^4 - 286*y^3*z + 15*y^4*z - 56*y^2*z^2 + 30*y^3*z^2 + 30*y*z^3 + 15*z^4 - 30*y*z^4 - 15*z^5)*G[1 - y, -y, z])/(y^2*z^3*(y + z)^ 2) + (((2*I)/3)*(-2*y^2 - 2*y*z + y^2*z - z^2 + 2*y*z^2 + z^3)*G[-y, 0, z])/(y^2*z*(y + z)^2) - ((I/18)*(-167*y^4 - 286*y^3*z + 15*y^4*z - 56*y^2*z^2 + 30*y^3*z^2 + 30*y*z^3 + 15*z^4 - 30*y*z^4 - 15*z^5)*G[-y, 1 - y, z])/(y^2*z^3*(y + z)^2) + (((2*I)/9)*(-22*y^4 - 38*y^3*z + 3*y^4*z - 7*y^2*z^2 + 6*y^3*z^2 + 6*y*z^3 + 3*z^4 - 6*y*z^4 - 3*z^5)*G[-y, -y, z])/(y^2*z^3*(y + z)^2) - ((I/3)*G[0, 0, -y, z])/z^3 + (((5*I)/3)*G[0, 1 - y, -y, z])/ z^3 + (((5*I)/3)*G[0, -y, 1 - y, z])/z^3 - (((4*I)/3)*G[0, -y, -y, z])/z^3 + (((5*I)/3)*G[1 - y, 0, -y, z])/ z^3 - (((13*I)/3)*G[1 - y, 1 - y, -y, z])/z^3 - (((13*I)/3)*G[1 - y, -y, 1 - y, z])/z^3 + (((8*I)/3)*G[1 - y, -y, -y, z])/z^3 - (((4*I)/3)*G[-y, 0, -y, z])/z^3 - (((13*I)/3)*G[-y, 1 - y, 1 - y, z])/z^3 + (((8*I)/3)*G[-y, 1 - y, -y, z])/z^3 + (((8*I)/3)*G[-y, -y, 1 - y, z])/z^3 - (((4*I)/3)*G[-y, -y, -y, z])/z^3) - ((I/3)*G[0, 0, -y, 1 - y, z])/z^3 + (((5*I)/3)*G[0, 1 - y, -y, 1 - y, z])/z^3 + (((5*I)/3)*G[0, -y, 1 - y, 1 - y, z])/z^3 - (((4*I)/3)*G[0, -y, -y, 1 - y, z])/z^3 + (((5*I)/3)*G[1 - y, 0, -y, 1 - y, z])/z^3 - (((13*I)/3)*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 - (((13*I)/3)*G[1 - y, -y, 1 - y, 1 - y, z])/z^3 + (((8*I)/3)*G[1 - y, -y, -y, 1 - y, z])/z^3 - (((4*I)/3)*G[-y, 0, -y, 1 - y, z])/z^3 - (((13*I)/3)*G[-y, 1 - y, 1 - y, 1 - y, z])/z^3 + (((8*I)/3)*G[-y, 1 - y, -y, 1 - y, z])/z^3 + (((8*I)/3)*G[-y, -y, 1 - y, 1 - y, z])/z^3 - (((4*I)/3)*G[-y, -y, -y, 1 - y, z])/z^3 + ((((-2*I)/3)*(-2 + 2*y - z))/((-1 + y)^2*z^2) + (((4*I)/3)*G[1 - y, z])/z^3)*Zeta[3]))/Nc + Nc*((5*(-4410 + 6941*y + 2531*z))/(648*(-1 + y)*z*(y + z)) + Pi^4*((-117*y^3 + 234*y^4 - 117*y^5 - 888*y*z + 2757*y^2*z - 3034*y^3*z + 1237*y^4*z - 72*y^5*z + 444*z^2 - 573*y*z^2 - 294*y^2*z^2 + 251*y^3*z^2 + 228*y^4*z^2 - 783*z^3 + 1902*y*z^3 - 1623*y^2*z^3 + 672*y^3*z^3 + 260*z^4 - 464*y*z^4 + 372*y^2*z^4 + 56*z^5)/(540*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^3) - (37*(2*y - z)*G[1, y])/(45*(y + z)^4) - (37*(2*y - z)*G[1 - y, z])/ (45*(y + z)^4)) - ((-1 + z)*(-105*y - 1518*y^2 + 649*y^3 - 8403*z + 9969*y*z - 1191*y^2*z + 11487*z^2 - 4329*y*z^2 - 2489*z^3)*G[1, 0, z])/(108*z*(-1 + y + z)^2*(y + z)^3) + Pi^3*(((-1/216*I)*(-72*y^2 - 31*y^3 + 443*y^4 - 505*y^5 + 165*y^6 - 1056*y*z + 3099*y^2*z - 2643*y^3*z - 35*y^4*z + 635*y^5*z + 672*z^2 - 1401*y*z^2 + 1557*y^2*z^2 - 2288*y^3*z^2 + 1608*y^4*z^2 - 1219*z^3 + 3479*y*z^3 - 3880*y^2*z^3 + 2064*y^3*z^3 + 492*z^4 - 1067*y*z^4 + 1019*y^2*z^4 + 55*z^5 + 93*y*z^5))/((-1 + y)^2*z*(-1 + y + z)^2*(y + z)^3) + G[0, z]*(((-1/36*I)*(5*y^3 + 48*y*z - 57*y^2*z + 3*y^3*z - 24*z^2 - 21*y*z^2 - 15*y^2*z^2 + 41*z^3 - 39*y*z^3 - 21*z^4))/ (z*(-1 + y + z)^2*(y + z)^3) - (((2*I)/3)*(2*y - z)*G[1, y])/ (y + z)^4) + ((I/3)*(-1 + z)*(-y + 2*y^2 + y^3 + 5*z - 5*y*z + 5*y^2*z - 7*z^2 + 7*y*z^2 + 3*z^3)*G[1, z])/(z*(-1 + y + z)^2* (y + z)^3) + ((I/36)*(24*y^2 - 48*y^3 + 29*y^4 + 8*y*z - 16*y^2*z + 4*y^3*z + 7*y^4*z - 4*z^2 - 8*y*z^2 + 6*y^2*z^2 - 20*y^3*z^2 - 40*z^3 + 116*y*z^3 - 102*y^2*z^3 + 85*z^4 - 116*y*z^4 - 41*z^5)*G[1 - y, z])/(z*(-1 + y + z)^2*(y + z)^4) + G[0, y]*(((-1/72*I)*(-37*y^3 + 74*y^4 - 37*y^5 + 96*y*z - 447*y^2*z + 698*y^3*z - 377*y^4*z + 30*y^5*z - 48*z^2 - 87*y*z^2 + 546*y^2*z^2 - 484*y^3*z^2 + 42*y^4*z^2 + 35*z^3 + 110*y*z^3 - 232*y^2*z^3 - 6*y^3*z^3 + 44*z^4 - 119*y*z^4 - 18*y^2*z^4 - 31*z^5))/((-1 + y)^2*z*(-1 + y + z)^2*(y + z)^ 3) - (((2*I)/3)*(2*y - z)*G[1 - y, z])/(y + z)^4) + G[1, y]*(((-1/36*I)*(-12*y^2 + 48*y^3 - 73*y^4 + 50*y^5 - 13*y^6 - 56*y*z + 248*y^2*z - 412*y^3*z + 317*y^4*z - 102*y^5*z + 5*y^6*z - 56*z^2 + 360*y*z^2 - 786*y^2*z^2 + 792*y^3*z^2 - 358*y^4*z^2 + 44*y^5*z^2 + 136*z^3 - 540*y*z^3 + 822*y^2*z^3 - 536*y^3*z^3 + 102*y^4*z^3 - 105*z^4 + 334*y*z^4 - 345*y^2*z^4 + 92*y^3*z^4 + 37*z^5 - 82*y*z^5 + 29*y^2*z^5 - 4*z^6))/((-1 + y)^2*z*(-1 + y + z)^2*(y + z)^ 4) + (((8*I)/3)*(2*y - z)*G[-y, z])/(y + z)^4) + (((2*I)/3)*(2*y - z)*G[0, 1, y])/(y + z)^4 - (((2*I)/3)*(2*y - z)*G[0, 1, z])/(y + z)^4 - (((4*I)/3)*(2*y - z)*G[0, 1 - y, z])/(y + z)^4 - (((2*I)/3)*(2*y - z)*G[1, 0, y])/(y + z)^4 - (((2*I)/3)*(2*y - z)*G[1 - y, 0, z])/(y + z)^4 - (((2*I)/3)*(2*y - z)*G[1 - y, 1, z])/(y + z)^4 + (((2*I)/3)*(2*y - z)*G[1 - y, 1 - y, z])/(y + z)^4 + (((8*I)/3)*(2*y - z)*G[-y, 1 - y, z])/(y + z)^4) + ((72*y - 53*y^2 - 19*y^3 - 144*z + 614*y*z - 705*y^2*z + 105*y^3*z + 235*z^2 - 561*y*z^2 + 66*y^2*z^2 - 91*z^3 - 39*y*z^3)* G[0, 0, 0, y])/(18*(-1 + y)^2*z*(-1 + y + z)*(y + z)^2) + ((-13*y^2 + 72*z - 74*y*z - 61*z^2)*G[0, 0, 0, z])/ (6*z*(-1 + y + z)*(y + z)^2) + ((-42*y^2 + 192*y^3 - 3*y^4 - 12*y^5 + 154*y*z + 493*y^2*z - 476*y^3*z - 36*y^4*z - 77*z^2 + 314*y*z^2 - 741*y^2*z^2 - 174*y^3*z^2 + 13*z^3 - 66*y*z^3 - 426*y^2*z^3 + 202*z^4 - 414*y*z^4 - 138*z^5)*G[0, 1, 0, y])/ (18*z*(-1 + y + z)^2*(y + z)^4) + ((-42*y^2 + 192*y^3 - 59*y^4 + 154*y*z + 493*y^2*z - 700*y^3*z + 78*y^4*z - 77*z^2 + 314*y*z^2 - 1077*y^2*z^2 + 162*y^3*z^2 + 13*z^3 - 290*y*z^3 + 18*y^2*z^3 + 146*z^4 - 138*y*z^4 - 72*z^5)* G[0, 1, 0, z])/(18*z*(-1 + y + z)^2*(y + z)^4) + ((42*y - 168*y^2 + 293*y^3 - 250*y^4 + 83*y^5 - 786*z + 3552*y*z - 6117*y^2*z + 4905*y^3*z - 1613*y^4*z + 59*y^5*z + 1236*z^2 - 4185*y*z^2 + 4911*y^2*z^2 - 1913*y^3*z^2 - 123*y^4*z^2 - 259*z^3 + 467*y*z^3 - 7*y^2*z^3 - 423*y^3*z^3 - 117*z^4 + 136*y*z^4 - 241*y^2*z^4 - 74*z^5)*G[1, 0, 0, y])/ (18*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^3) + G[0, 1 - y, z]*(((24*y^2 - 48*y^3 + 29*y^4 + 8*y*z - 16*y^2*z + 4*y^3*z + 7*y^4*z - 4*z^2 - 8*y*z^2 + 6*y^2*z^2 - 20*y^3*z^2 - 40*z^3 + 116*y*z^3 - 102*y^2*z^3 + 85*z^4 - 116*y*z^4 - 41*z^5)* G[1, 0, y])/(6*z*(-1 + y + z)^2*(y + z)^4) - (8*(2*y - z)*G[0, 1, 0, y])/(y + z)^4 - (8*(2*y - z)*G[1, 0, 0, y])/(y + z)^4) + G[1 - y, 1 - y, z]* ((4*(2*y - z)*G[0, 1, 0, y])/(y + z)^4 + (4*(2*y - z)*G[1, 0, 0, y])/(y + z)^4) + G[-y, 1 - y, z]* ((16*(2*y - z)*G[0, 1, 0, y])/(y + z)^4 + (16*(2*y - z)*G[1, 0, 0, y])/(y + z)^4) + ((-1 + z)*(42*y - 192*y^2 + 59*y^3 - 786*z + 894*y*z - 123*y^2*z + 1086*z^2 - 423*y*z^2 - 241*z^3)*G[1, 0, 0, z])/ (18*z*(-1 + y + z)^2*(y + z)^3) + ((-21*y^2 + 84*y^3 - 154*y^4 + 152*y^5 - 73*y^6 + 12*y^7 - 218*y*z + 869*y^2*z - 1420*y^3*z + 1247*y^4*z - 558*y^5*z + 80*y^6*z - 470*z^2 + 2412*y*z^2 - 4737*y^2*z^2 + 4716*y^3*z^2 - 2308*y^4*z^2 + 350*y^5*z^2 + 1081*z^3 - 3996*y*z^3 + 5811*y^2*z^3 - 3734*y^3*z^3 + 690*y^4*z^3 - 798*z^4 + 2434*y*z^4 - 2448*y^2*z^4 + 590*y^3*z^4 + 244*z^5 - 574*y*z^5 + 182*y^2*z^5 - 37*z^6)*G[1, 1, 0, y])/(18*(-1 + y)^2*z* (-1 + y + z)^2*(y + z)^4) + G[1, z]*((2*(-1 + z)*G[0, 1, 0, y])/ (3*z*(-1 + y + z)^2) - (2*(-1 + z)*G[1, 1, 0, y])/ (3*z*(-1 + y + z)^2)) + G[-y, -y, z]* ((-32*(2*y - z)*G[0, 1, 0, y])/(y + z)^4 - (32*(2*y - z)*G[1, 1, 0, y])/(y + z)^4) + G[0, 0, z]*((-36*y + 89*y^2 - 351*z + 400*y*z + 311*z^2)/ (9*z*(-1 + y + z)*(y + z)^2) + ((-24*y^2 + 48*y^3 - 29*y^4 - 8*y*z + 16*y^2*z - 4*y^3*z - 3*y^4*z + 4*z^2 + 8*y*z^2 - 6*y^2*z^2 + 36*y^3*z^2 + 40*z^3 - 116*y*z^3 + 126*y^2*z^3 - 85*z^4 + 132*y*z^4 + 45*z^5)*G[1, 0, y])/(6*z*(-1 + y + z)^2* (y + z)^4) - (8*(2*y - z)*G[0, 1, 0, y])/(y + z)^4 + (8*(2*y - z)*G[1, 0, 0, y])/(y + z)^4 - (4*(2*y - z)*G[1, 1, 0, y])/(y + z)^4) + G[1 - y, 0, z]* ((8*(2*y - z)*G[0, 0, 0, y])/(y + z)^4 - (8*(2*y - z)*G[0, 1, 0, y])/(y + z)^4 - (4*(2*y - z)*G[1, 0, 0, y])/(y + z)^4 + (2*(2*y - z)*G[1, 1, 0, y])/(y + z)^4) + G[1 - y, -y, z]* ((4*(2*y - z)*G[0, 1, 0, y])/(y + z)^4 + (4*(2*y - z)*G[1, 1, 0, y])/(y + z)^4) + G[-y, 0, z]* ((16*(2*y - z)*G[0, 1, 0, y])/(y + z)^4 - (16*(2*y - z)*G[1, 0, 0, y])/(y + z)^4 + (8*(2*y - z)*G[1, 1, 0, y])/(y + z)^4) + G[0, -y, z]* ((16*(2*y - z)*G[0, 1, 0, y])/(y + z)^4 + (16*(2*y - z)*G[1, 1, 0, y])/(y + z)^4) - ((-1 + z)*(-7*y + 32*y^2 + 21*y^3 + 131*z - 149*y*z + 113*y^2*z - 181*z^2 + 163*y*z^2 + 71*z^3)*G[1, 1, 0, z])/(6*z*(-1 + y + z)^2* (y + z)^3) + ((-42*y^2 + 84*y^3 - 71*y^4 - 12*y^5 + 154*y*z - 515*y^2*z + 386*y^3*z - 85*y^4*z - 77*z^2 - 136*y*z^2 + 336*y^2*z^2 + 80*y^3*z^2 + 463*z^3 - 770*y*z^3 + 630*y^2*z^3 - 649*z^4 + 740*y*z^4 + 263*z^5)*G[1 - y, 1, 0, z])/ (18*z*(-1 + y + z)^2*(y + z)^4) + G[0, 0, y]* ((-558*y + 629*y^2 - 71*y^3 + 1332*z - 4970*y*z + 5457*y^2*z - 1014*y^3*z - 1819*z^2 + 4125*y*z^2 - 696*y^2*z^2 + 487*z^3 + 318*y*z^3)/(54*(-1 + y)^2*z*(-1 + y + z)*(y + z)^2) + ((13*y^3 + 96*y*z - 105*y^2*z + 11*y^3*z - 48*z^2 - 33*y*z^2 - 15*y^2*z^2 + 85*z^3 - 63*y*z^3 - 37*z^4)*G[0, 0, z])/ (6*z*(-1 + y + z)^2*(y + z)^3) - (4*(-1 + z)*G[1, 0, z])/ (3*z*(-1 + y + z)^2) + ((-24*y^2 + 48*y^3 - 29*y^4 - 8*y*z + 16*y^2*z - 4*y^3*z - 7*y^4*z + 4*z^2 + 8*y*z^2 - 6*y^2*z^2 + 20*y^3*z^2 + 40*z^3 - 116*y*z^3 + 102*y^2*z^3 - 85*z^4 + 116*y*z^4 + 41*z^5)*G[1 - y, 0, z])/(6*z*(-1 + y + z)^2* (y + z)^4) + (8*(2*y - z)*G[0, 1 - y, 0, z])/(y + z)^4 + (8*(2*y - z)*G[1 - y, 0, 0, z])/(y + z)^4 - (4*(2*y - z)*G[1 - y, 1 - y, 0, z])/(y + z)^4 - (16*(2*y - z)*G[-y, 1 - y, 0, z])/(y + z)^4) + G[1, 0, y]*((105*y - 366*y^2 + 35*y^3 + 608*y^4 - 382*y^5 + 8403*z - 38316*y*z + 66369*y^2*z - 53505*y^3*z + 17698*y^4*z - 649*y^5*z - 13056*z^2 + 44145*y*z^2 - 52293*y^2*z^2 + 20926*y^3*z^2 + 1191*y^4*z^2 + 2705*z^3 - 5443*y*z^3 + 1148*y^2*z^3 + 4329*y^3*z^3 + 1035*z^4 - 785*y*z^4 + 2489*y^2*z^4 + 913*z^5)/(108*(-1 + y)^2*z*(-1 + y + z)^2* (y + z)^3) + (2*(-1 + z)*G[1, 0, z])/(3*z*(-1 + y + z)^2) - (2*(-1 + z)*G[1, 1 - y, z])/(3*z*(-1 + y + z)^2) + ((12*y^2 - 24*y^3 + 13*y^4 + 4*y*z - 8*y^2*z - 4*y^3*z + 3*y^4*z - 2*z^2 - 4*y*z^2 - 6*y^2*z^2 - 12*y^3*z^2 - 20*z^3 + 52*y*z^3 - 54*y^2*z^3 + 41*z^4 - 60*y*z^4 - 21*z^5)*G[1 - y, 0, z])/ (6*z*(-1 + y + z)^2*(y + z)^4) + ((-12*y^2 + 24*y^3 - 13*y^4 - 4*y*z + 8*y^2*z + 4*y^3*z - 5*y^4*z + 2*z^2 + 4*y*z^2 + 6*y^2*z^2 + 4*y^3*z^2 + 20*z^3 - 52*y*z^3 + 42*y^2*z^3 - 41*z^4 + 52*y*z^4 + 19*z^5)*G[1 - y, 1 - y, z])/ (6*z*(-1 + y + z)^2*(y + z)^4) + (2*(12*y^2 - 24*y^3 + 8*y^4 + 4*y*z - 44*y^2*z + 30*y^3*z - 2*z^2 - 22*y*z^2 + 45*y^2*z^2 - 6*y^3*z^2 - 2*z^3 + 32*y*z^3 - 18*y^2*z^3 + 9*z^4 - 18*y*z^4 - 6*z^5)*G[-y, 0, z])/(3*z*(-1 + y + z)^2*(y + z)^4) - (2*(12*y^2 - 24*y^3 + 8*y^4 + 4*y*z - 44*y^2*z + 30*y^3*z - 2*z^2 - 22*y*z^2 + 45*y^2*z^2 - 6*y^3*z^2 - 2*z^3 + 32*y*z^3 - 18*y^2*z^3 + 9*z^4 - 18*y*z^4 - 6*z^5)*G[-y, 1 - y, z])/ (3*z*(-1 + y + z)^2*(y + z)^4) + (8*(2*y - z)*G[0, 0, 0, z])/ (y + z)^4 - (8*(2*y - z)*G[0, 0, 1 - y, z])/(y + z)^4 - (4*(2*y - z)*G[0, 1 - y, 0, z])/(y + z)^4 + (4*(2*y - z)*G[0, 1 - y, 1 - y, z])/(y + z)^4 - (16*(2*y - z)*G[0, -y, 0, z])/(y + z)^4 + (16*(2*y - z)*G[0, -y, 1 - y, z])/(y + z)^4 - (4*(2*y - z)*G[1 - y, 0, 0, z])/(y + z)^4 + (4*(2*y - z)*G[1 - y, 0, 1 - y, z])/(y + z)^4 + (2*(2*y - z)*G[1 - y, 1 - y, 0, z])/(y + z)^4 - (2*(2*y - z)*G[1 - y, 1 - y, 1 - y, z])/(y + z)^4 - (4*(2*y - z)*G[1 - y, -y, 0, z])/(y + z)^4 + (4*(2*y - z)*G[1 - y, -y, 1 - y, z])/(y + z)^4 - (16*(2*y - z)*G[-y, 0, 0, z])/(y + z)^4 + (16*(2*y - z)*G[-y, 0, 1 - y, z])/(y + z)^4 + (8*(2*y - z)*G[-y, 1 - y, 0, z])/(y + z)^4 - (8*(2*y - z)*G[-y, 1 - y, 1 - y, z])/(y + z)^4 + (32*(2*y - z)*G[-y, -y, 0, z])/(y + z)^4 - (32*(2*y - z)*G[-y, -y, 1 - y, z])/(y + z)^4) + Pi^2*((-846*y^2 + 6847*y^3 - 15032*y^4 + 12907*y^5 - 3876*y^6 + 2352*y*z + 3525*y^2*z - 29547*y^3*z + 40565*y^4*z - 16895*y^5*z - 5100*z^2 + 24198*y*z^2 - 59301*y^2*z^2 + 71897*y^3*z^2 - 32607*y^4*z^2 + 10924*z^3 - 43439*y*z^3 + 61849*y^2*z^3 - 32073*y^3*z^3 - 6951*z^4 + 18737*y*z^4 - 14525*y^2*z^4 + 1127*z^5 - 2040*y*z^5)/(648*(-1 + y)^2*z* (-1 + y + z)^2*(y + z)^3) + ((-1 + z)*(-7*y + 32*y^2 + 21*y^3 + 131*z - 149*y*z + 113*y^2*z - 181*z^2 + 163*y*z^2 + 71*z^3)* G[1, z])/(36*z*(-1 + y + z)^2*(y + z)^3) + ((-89*y^3 + 178*y^4 - 89*y^5 + 96*y*z - 603*y^2*z + 1114*y^3*z - 637*y^4*z + 30*y^5*z - 48*z^2 - 243*y*z^2 + 1170*y^2*z^2 - 1004*y^3*z^2 + 42*y^4*z^2 - 17*z^3 + 526*y*z^3 - 752*y^2*z^3 - 6*y^3*z^3 + 148*z^4 - 379*y*z^4 - 18*y^2*z^4 - 83*z^5)* G[0, 0, y])/(72*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^3) + ((5*y^3 + 48*y*z - 57*y^2*z + 3*y^3*z - 24*z^2 - 21*y*z^2 - 15*y^2*z^2 + 41*z^3 - 39*y*z^3 - 21*z^4)*G[0, 0, z])/ (36*z*(-1 + y + z)^2*(y + z)^3) + ((12*y^2 - 24*y^3 + 3*y^4 + 4*y*z - 80*y^2*z + 64*y^3*z + y^4*z - 2*z^2 - 40*y*z^2 + 96*y^2*z^2 + 16*y^3*z^2 + 16*z^3 + 12*y*z^3 + 42*y^2*z^3 - 23*z^4 + 40*y*z^4 + 13*z^5)*G[0, 1, y])/ (36*z*(-1 + y + z)^2*(y + z)^4) + ((-6*y^2 + 12*y^3 + 6*y^4 - 2*y*z + 40*y^2*z - 2*y^3*z - 5*y^4*z + z^2 + 20*y*z^2 - 3*y^2*z^2 - 26*y^3*z^2 - 8*z^3 + 24*y*z^3 - 48*y^2*z^3 + 19*z^4 - 38*y*z^4 - 11*z^5)*G[0, 1, z])/ (18*z*(-1 + y + z)^2*(y + z)^4) + ((-24*y^2 + 48*y^3 - 29*y^4 - 8*y*z + 16*y^2*z - 4*y^3*z - 7*y^4*z + 4*z^2 + 8*y*z^2 - 6*y^2*z^2 + 20*y^3*z^2 + 40*z^3 - 116*y*z^3 + 102*y^2*z^3 - 85*z^4 + 116*y*z^4 + 41*z^5)* G[0, 1 - y, z])/(36*z*(-1 + y + z)^2*(y + z)^4) + ((132*y^2 - 528*y^3 + 829*y^4 - 602*y^5 + 169*y^6 - 632*y*z + 2840*y^2*z - 4868*y^3*z + 3915*y^4*z - 1322*y^5*z + 67*y^6*z - 776*z^2 + 4680*y*z^2 - 10062*y^2*z^2 + 9608*y^3*z^2 - 3506*y^4*z^2 + 4*y^5*z^2 + 1288*z^3 - 4708*y*z^3 + 5786*y^2*z^3 - 2184*y^3*z^3 - 390*y^4*z^3 - 355*z^4 + 602*y*z^4 - 35*y^2*z^4 - 524*y^3*z^4 - 93*z^5 + 82*y*z^5 - 197*y^2*z^5 - 52*z^6)*G[1, 0, y])/(72*(-1 + y)^2*z* (-1 + y + z)^2*(y + z)^4) + G[-y, z]*((4*(2*y - z)*G[0, 1, y])/ (3*(y + z)^4) - (4*(2*y - z)*G[1, 0, y])/(3*(y + z)^4)) + ((-1 + z)*(156*y - 312*y^2 + 49*y^3 - 780*z + 780*y*z - 165*y^2*z + 1092*z^2 - 477*y*z^2 - 263*z^3)*G[1, 0, z])/ (72*z*(-1 + y + z)^2*(y + z)^3) + ((6*y - 24*y^2 + 35*y^3 - 22*y^4 + 5*y^5 - 30*z + 132*y*z - 231*y^2*z + 189*y^3*z - 59*y^4*z - y^5*z + 48*z^2 - 171*y*z^2 + 195*y^2*z^2 - 59*y^3*z^2 - 15*y^4*z^2 - 13*z^3 + 11*y*z^3 + 23*y^2*z^3 - 27*y^3*z^3 - 9*z^4 + 16*y*z^4 - 13*y^2*z^4 - 2*z^5)*G[1, 1, y])/(36*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^3) + G[1 - y, z]*((42*y^2 - 84*y^3 + 71*y^4 + 12*y^5 - 154*y*z + 515* y^2*z - 386*y^3*z + 85*y^4*z + 77*z^2 + 136*y*z^2 - 336*y^2* z^2 - 80*y^3*z^2 - 463*z^3 + 770*y*z^3 - 630*y^2*z^3 + 649* z^4 - 740*y*z^4 - 263*z^5)/(108*z*(-1 + y + z)^2*(y + z)^4) + (2*(2*y - z)*G[0, 0, y])/(3*(y + z)^4) - (2*(2*y - z)*G[0, 1, y])/(3*(y + z)^4) + (4*(2*y - z)*G[1, 0, y])/(y + z)^4 + ((2*y - z)*G[1, 1, y])/ (3*(y + z)^4)) + G[0, z]*((-72*y^2 - 331*y^3 + 321*y^4 + 804*y* z - 2577*y^2*z + 2172*y^3*z + 1704*z^2 - 5439*y*z^2 + 4890* y^2*z^2 - 3193*z^3 + 4548*y*z^3 + 1509*z^4)/ (216*z*(-1 + y + z)^2*(y + z)^3) + ((-12*y^2 + 24*y^3 - 13*y^4 - 4*y*z + 8*y^2*z + 4*y^3*z + y^4*z + 2*z^2 + 4*y*z^2 + 6*y^2*z^2 + 28*y^3*z^2 + 20*z^3 - 52*y*z^3 + 78*y^2*z^3 - 41*z^4 + 76*y*z^4 + 25*z^5)*G[1, y])/ (36*z*(-1 + y + z)^2*(y + z)^4) - (2*(2*y - z)*G[0, 1, y])/ (3*(y + z)^4) - (11*(2*y - z)*G[1, 0, y])/(3*(y + z)^4) + ((-2*y + z)*G[1, 1, y])/(3*(y + z)^4)) + ((-1 + z)*(3*y - 6*y^2 + y^3 - 15*z + 15*y*z - 3*y^2*z + 21*z^2 - 9*y*z^2 - 5*z^3)*G[1, 1, z])/(18*z*(-1 + y + z)^2*(y + z)^3) + ((-1 + z)*G[1, 1 - y, z])/(9*z*(-1 + y + z)^2) + ((-12*y^2 + 24*y^3 - 13*y^4 - 4*y*z + 8*y^2*z + 4*y^3*z - 3*y^4*z + 2*z^2 + 4*y*z^2 + 6*y^2*z^2 + 12*y^3*z^2 + 20*z^3 - 52*y*z^3 + 54*y^2*z^3 - 41*z^4 + 60*y*z^4 + 21*z^5)* G[1 - y, 0, z])/(36*z*(-1 + y + z)^2*(y + z)^4) + ((-6*y^2 + 12*y^3 - 12*y^4 - 2*y*z + 4*y^2*z - 20*y^3*z + 3*y^4*z + z^2 + 2*y*z^2 - 30*y^2*z^2 + 24*y^3*z^2 + 10*z^3 - 48*y*z^3 + 54*y^2*z^3 - 26*z^4 + 48*y*z^4 + 15*z^5)* G[1 - y, 1, z])/(18*z*(-1 + y + z)^2*(y + z)^4) + ((12*y^2 - 24*y^3 + 13*y^4 + 4*y*z - 8*y^2*z - 4*y^3*z + 5*y^4*z - 2*z^2 - 4*y*z^2 - 6*y^2*z^2 - 4*y^3*z^2 - 20*z^3 + 52*y*z^3 - 42*y^2*z^3 + 41*z^4 - 52*y*z^4 - 19*z^5)*G[1 - y, 1 - y, z])/ (36*z*(-1 + y + z)^2*(y + z)^4) + ((12*y^2 - 24*y^3 + 8*y^4 + 4*y*z - 44*y^2*z + 30*y^3*z - 2*z^2 - 22*y*z^2 + 45*y^2*z^2 - 6*y^3*z^2 - 2*z^3 + 32*y*z^3 - 18*y^2*z^3 + 9*z^4 - 18*y*z^4 - 6*z^5)*G[-y, 1 - y, z])/ (9*z*(-1 + y + z)^2*(y + z)^4) + G[0, y]* ((396*y^2 - 619*y^3 + 74*y^4 + 125*y^5 + 24*y^6 - 1068*y*z + 5751* y^2*z - 10468*y^3*z + 6532*y^4*z - 747*y^5*z - 636*z^2 + 6705* y*z^2 - 17856*y^2*z^2 + 14459*y^3*z^2 - 1836*y^4*z^2 + 1991* z^3 - 10084*y*z^3 + 11687*y^2*z^3 - 1086*y^3*z^3 - 1942*z^4 + 4222*y*z^4 + 228*y^2*z^4 + 587*z^5 + 249*y*z^5)/ (216*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^3) + ((-89*y^3 - 528*y*z + 525*y^2*z - 51*y^3*z + 264*z^2 + 129*y*z^2 + 111*y^2*z^2 - 485*z^3 + 375*y*z^3 + 213*z^4)*G[0, z])/(72*z*(-1 + y + z)^2*(y + z)^3) - (2*(-1 + z)*G[1, z])/ (9*z*(-1 + y + z)^2) + ((-12*y^2 + 24*y^3 - 9*y^4 - 4*y*z + 8*y^2*z + 20*y^3*z - 9*y^4*z + 2*z^2 + 4*y*z^2 + 30*y^2*z^2 - 12*y^3*z^2 + 20*z^3 - 36*y*z^3 + 18*y^2*z^3 - 37*z^4 + 36*y*z^4 + 15*z^5)*G[1 - y, z])/(36*z*(-1 + y + z)^2*(y + z)^ 4) + (2*(2*y - z)*G[0, 1 - y, z])/(3*(y + z)^4) - (11*(2*y - z)*G[1 - y, 0, z])/(3*(y + z)^4) + ((-2*y + z)*G[1 - y, 1 - y, z])/(3*(y + z)^4) - (4*(2*y - z)*G[-y, 1 - y, z])/(3*(y + z)^4)) + G[1, y]*((21*y^2 - 84*y^3 + 154*y^4 - 152*y^5 + 73*y^6 - 12*y^7 + 218*y*z - 869*y^2*z + 1420*y^3*z - 1247*y^4*z + 558*y^5*z - 80* y^6*z + 470*z^2 - 2412*y*z^2 + 4737*y^2*z^2 - 4716*y^3*z^2 + 2308*y^4*z^2 - 350*y^5*z^2 - 1081*z^3 + 3996*y*z^3 - 5811*y^2* z^3 + 3734*y^3*z^3 - 690*y^4*z^3 + 798*z^4 - 2434*y*z^4 + 2448*y^2*z^4 - 590*y^3*z^4 - 244*z^5 + 574*y*z^5 - 182*y^2* z^5 + 37*z^6)/(108*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + ((-1 + z)*G[1, z])/(9*z*(-1 + y + z)^2) + ((-3 - z)*G[1 - y, z])/ (36*z*(-1 + y + z)^2) + ((12*y^2 - 24*y^3 + 8*y^4 + 4*y*z - 44*y^2*z + 30*y^3*z - 2*z^2 - 22*y*z^2 + 45*y^2*z^2 - 6*y^3*z^2 - 2*z^3 + 32*y*z^3 - 18*y^2*z^3 + 9*z^4 - 18*y*z^4 - 6*z^5)*G[-y, z])/(9*z*(-1 + y + z)^2*(y + z)^4) + (2*(2*y - z)*G[0, 0, z])/(3*(y + z)^4) - (8*(2*y - z)*G[0, -y, z])/(3*(y + z)^4) + ((-2*y + z)*G[1 - y, 0, z])/(3*(y + z)^4) - (2*(2*y - z)*G[1 - y, -y, z])/(3*(y + z)^4) - (4*(2*y - z)*G[-y, 0, z])/(3*(y + z)^4) + (16*(2*y - z)*G[-y, -y, z])/(3*(y + z)^4)) + (2*(2*y - z)*G[0, 0, 1, y])/(3*(y + z)^4) + (2*(2*y - z)*G[0, 0, 1, z])/(3*(y + z)^4) + (4*(2*y - z)*G[0, 0, 1 - y, z])/(3*(y + z)^4) + (11*(2*y - z)*G[0, 1, 0, y])/(3*(y + z)^4) + (13*(2*y - z)*G[0, 1, 0, z])/(3*(y + z)^4) + ((2*y - z)*G[0, 1, 1, y])/(3*(y + z)^4) + ((2*y - z)*G[0, 1, 1, z])/(3*(y + z)^4) + (2*(2*y - z)*G[0, 1 - y, 0, z])/(3*(y + z)^4) + (2*(2*y - z)*G[0, 1 - y, 1, z])/(3*(y + z)^4) - (2*(2*y - z)*G[0, 1 - y, 1 - y, z])/(3*(y + z)^4) - (8*(2*y - z)*G[0, -y, 1 - y, z])/(3*(y + z)^4) + (2*(2*y - z)*G[1, 0, 0, y])/(3*(y + z)^4) - (2*(2*y - z)*G[1, 0, 1, y])/(3*(y + z)^4) + (4*(2*y - z)*G[1, 1, 0, y])/(y + z)^4 + ((2*y - z)*G[1, 1, 1, y])/ (3*(y + z)^4) + (2*(2*y - z)*G[1 - y, 0, 0, z])/(3*(y + z)^4) + (2*(2*y - z)*G[1 - y, 0, 1, z])/(3*(y + z)^4) - (2*(2*y - z)*G[1 - y, 0, 1 - y, z])/(3*(y + z)^4) + (13*(2*y - z)*G[1 - y, 1, 0, z])/(3*(y + z)^4) + ((2*y - z)*G[1 - y, 1, 1, z])/(3*(y + z)^4) + ((-2*y + z)*G[1 - y, 1 - y, 0, z])/(3*(y + z)^4) + ((-2*y + z)*G[1 - y, 1 - y, 1, z])/(3*(y + z)^4) + ((2*y - z)*G[1 - y, 1 - y, 1 - y, z])/(3*(y + z)^4) - (2*(2*y - z)*G[1 - y, -y, 1 - y, z])/(3*(y + z)^4) - (4*(2*y - z)*G[-y, 0, 1, z])/(3*(y + z)^4) - (8*(2*y - z)*G[-y, 0, 1 - y, z])/(3*(y + z)^4) - (4*(2*y - z)*G[-y, 1 - y, 0, z])/(3*(y + z)^4) - (4*(2*y - z)*G[-y, 1 - y, 1, z])/(3*(y + z)^4) + (4*(2*y - z)*G[-y, 1 - y, 1 - y, z])/(3*(y + z)^4) + (16*(2*y - z)*G[-y, -y, 1 - y, z])/(3*(y + z)^4)) + (13*G[0, 0, 0, 0, y])/(6*(-1 + y)^2*z) + ((-24*y^2 + 48*y^3 - 29*y^4 - 8*y*z + 16*y^2*z - 4*y^3*z - 3*y^4*z + 4*z^2 + 8*y*z^2 - 6*y^2*z^2 + 36*y^3*z^2 + 40*z^3 - 116*y*z^3 + 126*y^2*z^3 - 85*z^4 + 132*y*z^4 + 45*z^5)*G[0, 0, 1, 0, y])/ (6*z*(-1 + y + z)^2*(y + z)^4) + ((24*y^2 - 48*y^3 + 11*y^4 + 8*y*z - 160*y^2*z + 148*y^3*z - 15*y^4*z - 4*z^2 - 80*y*z^2 + 222*y^2*z^2 - 36*y^3*z^2 + 32*z^3 + 44*y*z^3 - 18*y^2*z^3 - 41*z^4 + 12*y*z^4 + 9*z^5)* G[0, 0, 1, 0, z])/(6*z*(-1 + y + z)^2*(y + z)^4) + ((24*y^2 - 48*y^3 + 3*y^4 + 8*y*z - 160*y^2*z + 116*y^3*z - 3*y^4*z - 4*z^2 - 80*y*z^2 + 174*y^2*z^2 + 12*y^3*z^2 + 32*z^3 + 12*y*z^3 + 54*y^2*z^3 - 49*z^4 + 60*y*z^4 + 21*z^5)* G[0, 1, 0, 0, y])/(6*z*(-1 + y + z)^2*(y + z)^4) + ((24*y^2 - 48*y^3 + 11*y^4 + 8*y*z - 160*y^2*z + 148*y^3*z - 15*y^4*z - 4*z^2 - 80*y*z^2 + 222*y^2*z^2 - 36*y^3*z^2 + 32*z^3 + 44*y*z^3 - 18*y^2*z^3 - 41*z^4 + 12*y*z^4 + 9*z^5)* G[0, 1, 0, 0, z])/(6*z*(-1 + y + z)^2*(y + z)^4) + ((-12*y^2 + 24*y^3 - 3*y^4 - 4*y*z + 80*y^2*z - 64*y^3*z - y^4*z + 2*z^2 + 40*y*z^2 - 96*y^2*z^2 - 16*y^3*z^2 - 16*z^3 - 12*y*z^3 - 42*y^2*z^3 + 23*z^4 - 40*y*z^4 - 13*z^5)*G[0, 1, 1, 0, y])/ (6*z*(-1 + y + z)^2*(y + z)^4) + ((6*y^2 - 12*y^3 - 6*y^4 + 2*y*z - 40*y^2*z + 2*y^3*z + 5*y^4*z - z^2 - 20*y*z^2 + 3*y^2*z^2 + 26*y^3*z^2 + 8*z^3 - 24*y*z^3 + 48*y^2*z^3 - 19*z^4 + 38*y*z^4 + 11*z^5)*G[0, 1, 1, 0, z])/ (3*z*(-1 + y + z)^2*(y + z)^4) + ((24*y^2 - 48*y^3 + 29*y^4 + 8*y*z - 16*y^2*z + 4*y^3*z + 7*y^4*z - 4*z^2 - 8*y*z^2 + 6*y^2*z^2 - 20*y^3*z^2 - 40*z^3 + 116*y*z^3 - 102*y^2*z^3 + 85*z^4 - 116*y*z^4 - 41*z^5)*G[0, 1 - y, 1, 0, z])/ (6*z*(-1 + y + z)^2*(y + z)^4) + ((-24*y + 96*y^2 - 149*y^3 + 106*y^4 - 29*y^5 + 120*z - 528*y*z + 897*y^2*z - 717*y^3*z + 239*y^4*z - 11*y^5*z - 192*z^2 + 657*y*z^2 - 771*y^2*z^2 + 299*y^3*z^2 + 15*y^4*z^2 + 43*z^3 - 71*y*z^3 - 11*y^2*z^3 + 63*y^3*z^3 + 21*z^4 - 34*y*z^4 + 37*y^2*z^4 + 8*z^5)*G[1, 0, 0, 0, y])/(6*(-1 + y)^2*z* (-1 + y + z)^2*(y + z)^3) - ((-1 + z)*(24*y - 48*y^2 + 11*y^3 - 120*z + 120*y*z - 15*y^2*z + 168*z^2 - 63*y*z^2 - 37*z^3)* G[1, 0, 0, 0, z])/(6*z*(-1 + y + z)^2*(y + z)^3) + ((24*y^2 - 48*y^3 + 33*y^4 + 8*y*z - 16*y^2*z + 20*y^3*z - y^4*z - 4*z^2 - 8*y*z^2 + 30*y^2*z^2 - 52*y^3*z^2 - 40*z^3 + 132*y*z^3 - 150*y^2*z^3 + 89*z^4 - 148*y*z^4 - 49*z^5)*G[1, 0, 1, 0, y])/ (6*z*(-1 + y + z)^2*(y + z)^4) + (4*(-1 + z)*G[1, 0, 1, 0, z])/ (3*z*(-1 + y + z)^2) + ((12*y^2 - 48*y^3 + 73*y^4 - 50*y^5 + 13*y^6 + 56*y*z - 248*y^2*z + 412*y^3*z - 317*y^4*z + 102*y^5*z - 5*y^6*z + 56*z^2 - 360*y*z^2 + 786*y^2*z^2 - 792*y^3*z^2 + 358*y^4*z^2 - 44*y^5*z^2 - 136*z^3 + 540*y*z^3 - 822*y^2*z^3 + 536*y^3*z^3 - 102*y^4*z^3 + 105*z^4 - 334*y*z^4 + 345*y^2*z^4 - 92*y^3*z^4 - 37*z^5 + 82*y*z^5 - 29*y^2*z^5 + 4*z^6)* G[1, 1, 0, 0, y])/(6*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + G[-y, z]*((-2*(12*y^2 - 24*y^3 + 8*y^4 + 4*y*z - 44*y^2*z + 30*y^3*z - 2*z^2 - 22*y*z^2 + 45*y^2*z^2 - 6*y^3*z^2 - 2*z^3 + 32*y*z^3 - 18*y^2*z^3 + 9*z^4 - 18*y*z^4 - 6*z^5)* G[0, 1, 0, y])/(3*z*(-1 + y + z)^2*(y + z)^4) - (2*(12*y^2 - 24*y^3 + 8*y^4 + 4*y*z - 44*y^2*z + 30*y^3*z - 2*z^2 - 22*y*z^2 + 45*y^2*z^2 - 6*y^3*z^2 - 2*z^3 + 32*y*z^3 - 18*y^2*z^3 + 9*z^4 - 18*y*z^4 - 6*z^5)*G[1, 1, 0, y])/ (3*z*(-1 + y + z)^2*(y + z)^4) - (16*(2*y - z)*G[0, 0, 1, 0, y])/ (y + z)^4 + (16*(2*y - z)*G[0, 1, 0, 0, y])/(y + z)^4 - (8*(2*y - z)*G[0, 1, 1, 0, y])/(y + z)^4 + (16*(2*y - z)*G[1, 0, 1, 0, y])/(y + z)^4 + (16*(2*y - z)*G[1, 1, 0, 0, y])/(y + z)^4) + (2*(-1 + z)*(-y + 2*y^2 + y^3 + 5*z - 5*y*z + 5*y^2*z - 7*z^2 + 7*y*z^2 + 3*z^3)*G[1, 1, 0, 0, z])/(z*(-1 + y + z)^2*(y + z)^3) + ((-6*y + 24*y^2 - 35*y^3 + 22*y^4 - 5*y^5 + 30*z - 132*y*z + 231*y^2*z - 189*y^3*z + 59*y^4*z + y^5*z - 48*z^2 + 171*y*z^2 - 195*y^2*z^2 + 59*y^3*z^2 + 15*y^4*z^2 + 13*z^3 - 11*y*z^3 - 23*y^2*z^3 + 27*y^3*z^3 + 9*z^4 - 16*y*z^4 + 13*y^2*z^4 + 2*z^5)* G[1, 1, 1, 0, y])/(6*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^3) + G[1 - y, z]*(((-42*y^2 + 84*y^3 - 71*y^4 - 12*y^5 + 154*y*z - 515*y^2*z + 386*y^3*z - 85*y^4*z - 77*z^2 - 136*y*z^2 + 336*y^2*z^2 + 80*y^3*z^2 + 463*z^3 - 770*y*z^3 + 630*y^2*z^3 - 649*z^4 + 740*y*z^4 + 263*z^5)*G[1, 0, y])/(18*z*(-1 + y + z)^2* (y + z)^4) + ((24*y^2 - 48*y^3 + 33*y^4 + 8*y*z - 16*y^2*z + 20*y^3*z + 3*y^4*z - 4*z^2 - 8*y*z^2 + 30*y^2*z^2 - 36*y^3*z^2 - 40*z^3 + 132*y*z^3 - 126*y^2*z^3 + 89*z^4 - 132*y*z^4 - 45*z^5)*G[0, 1, 0, y])/(6*z*(-1 + y + z)^2* (y + z)^4) + ((24*y^2 - 48*y^3 + 29*y^4 + 8*y*z - 16*y^2*z + 4*y^3*z + 7*y^4*z - 4*z^2 - 8*y*z^2 + 6*y^2*z^2 - 20*y^3*z^2 - 40*z^3 + 116*y*z^3 - 102*y^2*z^3 + 85*z^4 - 116*y*z^4 - 41*z^5)* G[1, 0, 0, y])/(6*z*(-1 + y + z)^2*(y + z)^4) + ((3 + z)*G[1, 1, 0, y])/(6*z*(-1 + y + z)^2) - (4*(2*y - z)*G[0, 0, 1, 0, y])/(y + z)^4 - (8*(2*y - z)*G[0, 1, 0, 0, y])/(y + z)^4 + (4*(2*y - z)*G[0, 1, 1, 0, y])/(y + z)^4 - (8*(2*y - z)*G[1, 0, 0, 0, y])/(y + z)^4 + (4*(2*y - z)*G[1, 0, 1, 0, y])/(y + z)^4 - (2*(2*y - z)*G[1, 1, 1, 0, y])/(y + z)^4) + G[0, z]*((1548*y - 2786*y^2 + 9477*z - 11374*y*z - 8588*z^2)/ (108*z*(-1 + y + z)*(y + z)^2) + ((-72*y^2 - 19*y^3 - 600*y*z + 699*y^2*z - 59*y^3*z + 300*z^2 + 177*y*z^2 + 123*y^2*z^2 - 541*z^3 + 423*y*z^3 + 241*z^4)*G[0, 0, y])/(18*z*(-1 + y + z)^2* (y + z)^3) + ((42*y^2 - 84*y^3 + 83*y^4 - 154*y*z + 515*y^2*z - 338*y^3*z + 15*y^4*z + 77*z^2 + 136*y*z^2 - 264*y^2*z^2 - 240*y^3*z^2 - 463*z^3 + 818*y*z^3 - 810*y^2*z^3 + 661*z^4 - 840*y*z^4 - 285*z^5)*G[1, 0, y])/(18*z*(-1 + y + z)^2* (y + z)^4) + ((13*y^3 + 96*y*z - 105*y^2*z + 11*y^3*z - 48*z^2 - 33*y*z^2 - 15*y^2*z^2 + 85*z^3 - 63*y*z^3 - 37*z^4)* G[0, 0, 0, y])/(6*z*(-1 + y + z)^2*(y + z)^3) + ((24*y^2 - 48*y^3 + 3*y^4 + 8*y*z - 160*y^2*z + 116*y^3*z - 3*y^4*z - 4*z^2 - 80*y*z^2 + 174*y^2*z^2 + 12*y^3*z^2 + 32*z^3 + 12*y*z^3 + 54*y^2*z^3 - 49*z^4 + 60*y*z^4 + 21*z^5)* G[0, 1, 0, y])/(6*z*(-1 + y + z)^2*(y + z)^4) + ((-24*y^2 + 48*y^3 - 29*y^4 - 8*y*z + 16*y^2*z - 4*y^3*z - 3*y^4*z + 4*z^2 + 8*y*z^2 - 6*y^2*z^2 + 36*y^3*z^2 + 40*z^3 - 116*y*z^3 + 126*y^2*z^3 - 85*z^4 + 132*y*z^4 + 45*z^5)* G[1, 0, 0, y])/(6*z*(-1 + y + z)^2*(y + z)^4) + ((12*y^2 - 24*y^3 + 13*y^4 + 4*y*z - 8*y^2*z - 4*y^3*z - y^4*z - 2*z^2 - 4*y*z^2 - 6*y^2*z^2 - 28*y^3*z^2 - 20*z^3 + 52*y*z^3 - 78*y^2*z^3 + 41*z^4 - 76*y*z^4 - 25*z^5)*G[1, 1, 0, y])/ (6*z*(-1 + y + z)^2*(y + z)^4) + (8*(2*y - z)*G[0, 0, 1, 0, y])/ (y + z)^4 - (8*(2*y - z)*G[0, 1, 0, 0, y])/(y + z)^4 + (4*(2*y - z)*G[0, 1, 1, 0, y])/(y + z)^4 + (8*(2*y - z)*G[1, 0, 0, 0, y])/(y + z)^4 - (8*(2*y - z)*G[1, 0, 1, 0, y])/(y + z)^4 - (4*(2*y - z)*G[1, 1, 0, 0, y])/(y + z)^4 + (2*(2*y - z)*G[1, 1, 1, 0, y])/(y + z)^4) - ((-1 + z)*(3*y - 6*y^2 + y^3 - 15*z + 15*y*z - 3*y^2*z + 21*z^2 - 9*y*z^2 - 5*z^3)*G[1, 1, 1, 0, z])/(3*z*(-1 + y + z)^2* (y + z)^3) - (2*(-1 + z)*G[1, 1 - y, 1, 0, z])/ (3*z*(-1 + y + z)^2) + ((24*y^2 - 48*y^3 + 29*y^4 + 8*y*z - 16*y^2*z + 4*y^3*z + 9*y^4*z - 4*z^2 - 8*y*z^2 + 6*y^2*z^2 - 12*y^3*z^2 - 40*z^3 + 116*y*z^3 - 90*y^2*z^3 + 85*z^4 - 108*y*z^4 - 39*z^5)*G[1 - y, 0, 1, 0, z])/(6*z*(-1 + y + z)^2* (y + z)^4) + ((24*y^2 - 48*y^3 + 29*y^4 + 8*y*z - 16*y^2*z + 4*y^3*z + 7*y^4*z - 4*z^2 - 8*y*z^2 + 6*y^2*z^2 - 20*y^3*z^2 - 40*z^3 + 116*y*z^3 - 102*y^2*z^3 + 85*z^4 - 116*y*z^4 - 41*z^5)* G[1 - y, 1, 0, 0, z])/(6*z*(-1 + y + z)^2*(y + z)^4) + ((6*y^2 - 12*y^3 + 12*y^4 + 2*y*z - 4*y^2*z + 20*y^3*z - 3*y^4*z - z^2 - 2*y*z^2 + 30*y^2*z^2 - 24*y^3*z^2 - 10*z^3 + 48*y*z^3 - 54*y^2*z^3 + 26*z^4 - 48*y*z^4 - 15*z^5)*G[1 - y, 1, 1, 0, z])/ (3*z*(-1 + y + z)^2*(y + z)^4) + ((-12*y^2 + 24*y^3 - 13*y^4 - 4*y*z + 8*y^2*z + 4*y^3*z - 5*y^4*z + 2*z^2 + 4*y*z^2 + 6*y^2*z^2 + 4*y^3*z^2 + 20*z^3 - 52*y*z^3 + 42*y^2*z^3 - 41*z^4 + 52*y*z^4 + 19*z^5)*G[1 - y, 1 - y, 1, 0, z])/(6*z*(-1 + y + z)^2*(y + z)^4) - (2*(12*y^2 - 24*y^3 + 8*y^4 + 4*y*z - 44*y^2*z + 30*y^3*z - 2*z^2 - 22*y*z^2 + 45*y^2*z^2 - 6*y^3*z^2 - 2*z^3 + 32*y*z^3 - 18*y^2*z^3 + 9*z^4 - 18*y*z^4 - 6*z^5)*G[-y, 0, 1, 0, z])/ (3*z*(-1 + y + z)^2*(y + z)^4) - (2*(12*y^2 - 24*y^3 + 8*y^4 + 4*y*z - 44*y^2*z + 30*y^3*z - 2*z^2 - 22*y*z^2 + 45*y^2*z^2 - 6*y^3*z^2 - 2*z^3 + 32*y*z^3 - 18*y^2*z^3 + 9*z^4 - 18*y*z^4 - 6*z^5)*G[-y, 1 - y, 1, 0, z])/ (3*z*(-1 + y + z)^2*(y + z)^4) + G[0, y]* ((12762*y - 15935*y^2 + 3173*y^3 - 34812*z + 123614*y*z - 133203*y^2*z + 27384*y^3*z + 44401*z^2 - 98391*y*z^2 + 19956*y^2*z^2 - 9589*z^3 - 7428*y*z^3)/(648*(-1 + y)^2*z* (-1 + y + z)*(y + z)^2) + ((1116*y^2 - 142*y^3 + 6276*y*z - 7662*y^2*z + 649*y^3*z - 3138*z^2 - 1893*y*z^2 - 1191*y^2*z^2 + 5627*z^3 - 4329*y*z^3 - 2489*z^4)*G[0, z])/ (108*z*(-1 + y + z)^2*(y + z)^3) + ((-72*y^2 - 19*y^3 - 600*y*z + 699*y^2*z - 59*y^3*z + 300*z^2 + 177*y*z^2 + 123*y^2*z^2 - 541*z^3 + 423*y*z^3 + 241*z^4)* G[0, 0, z])/(18*z*(-1 + y + z)^2*(y + z)^3) + (22*(-1 + z)*G[1, 0, z])/(9*z*(-1 + y + z)^2) + ((42*y^2 - 84*y^3 + 71*y^4 + 12*y^5 - 154*y*z + 515*y^2*z - 386*y^3*z + 85*y^4*z + 77*z^2 + 136*y*z^2 - 336*y^2*z^2 - 80*y^3*z^2 - 463*z^3 + 770*y*z^3 - 630*y^2*z^3 + 649*z^4 - 740*y*z^4 - 263*z^5)*G[1 - y, 0, z])/(18*z*(-1 + y + z)^2* (y + z)^4) + ((13*y^3 + 96*y*z - 105*y^2*z + 11*y^3*z - 48*z^2 - 33*y*z^2 - 15*y^2*z^2 + 85*z^3 - 63*y*z^3 - 37*z^4)* G[0, 0, 0, z])/(6*z*(-1 + y + z)^2*(y + z)^3) - (4*(-1 + z)*G[0, 1, 0, z])/(3*z*(-1 + y + z)^2) + ((-24*y^2 + 48*y^3 - 29*y^4 - 8*y*z + 16*y^2*z - 4*y^3*z - 7*y^4*z + 4*z^2 + 8*y*z^2 - 6*y^2*z^2 + 20*y^3*z^2 + 40*z^3 - 116*y*z^3 + 102*y^2*z^3 - 85*z^4 + 116*y*z^4 + 41*z^5)* G[0, 1 - y, 0, z])/(6*z*(-1 + y + z)^2*(y + z)^4) - (4*(-1 + z)*G[1, 0, 0, z])/(3*z*(-1 + y + z)^2) + (2*(-1 + z)*G[1, 1, 0, z])/(3*z*(-1 + y + z)^2) + (2*(-1 + z)*G[1, 1 - y, 0, z])/(3*z*(-1 + y + z)^2) + ((-24*y^2 + 48*y^3 - 29*y^4 - 8*y*z + 16*y^2*z - 4*y^3*z - 7*y^4*z + 4*z^2 + 8*y*z^2 - 6*y^2*z^2 + 20*y^3*z^2 + 40*z^3 - 116*y*z^3 + 102*y^2*z^3 - 85*z^4 + 116*y*z^4 + 41*z^5)* G[1 - y, 0, 0, z])/(6*z*(-1 + y + z)^2*(y + z)^4) + (2*(-1 + z)*G[1 - y, 1, 0, z])/(3*z*(-1 + y + z)^2) + ((12*y^2 - 24*y^3 + 13*y^4 + 4*y*z - 8*y^2*z - 4*y^3*z + 5*y^4*z - 2*z^2 - 4*y*z^2 - 6*y^2*z^2 - 4*y^3*z^2 - 20*z^3 + 52*y*z^3 - 42*y^2*z^3 + 41*z^4 - 52*y*z^4 - 19*z^5)*G[1 - y, 1 - y, 0, z])/ (6*z*(-1 + y + z)^2*(y + z)^4) + (2*(12*y^2 - 24*y^3 + 8*y^4 + 4*y*z - 44*y^2*z + 30*y^3*z - 2*z^2 - 22*y*z^2 + 45*y^2*z^2 - 6*y^3*z^2 - 2*z^3 + 32*y*z^3 - 18*y^2*z^3 + 9*z^4 - 18*y*z^4 - 6*z^5)*G[-y, 1 - y, 0, z])/(3*z*(-1 + y + z)^2*(y + z)^4) + (8*(2*y - z)*G[0, 0, 1 - y, 0, z])/(y + z)^4 + (8*(2*y - z)*G[0, 1 - y, 0, 0, z])/(y + z)^4 - (4*(2*y - z)*G[0, 1 - y, 1 - y, 0, z])/(y + z)^4 - (16*(2*y - z)*G[0, -y, 1 - y, 0, z])/(y + z)^4 + (8*(2*y - z)*G[1 - y, 0, 0, 0, z])/(y + z)^4 - (4*(2*y - z)*G[1 - y, 0, 1 - y, 0, z])/(y + z)^4 - (4*(2*y - z)*G[1 - y, 1 - y, 0, 0, z])/(y + z)^4 + (2*(2*y - z)*G[1 - y, 1 - y, 1 - y, 0, z])/(y + z)^4 - (4*(2*y - z)*G[1 - y, -y, 1 - y, 0, z])/(y + z)^4 - (16*(2*y - z)*G[-y, 0, 1 - y, 0, z])/(y + z)^4 - (16*(2*y - z)*G[-y, 1 - y, 0, 0, z])/(y + z)^4 + (8*(2*y - z)*G[-y, 1 - y, 1 - y, 0, z])/(y + z)^4 + (32*(2*y - z)*G[-y, -y, 1 - y, 0, z])/(y + z)^4) - (8*(2*y - z)*G[0, 0, 0, 1, 0, y])/(y + z)^4 - (8*(2*y - z)*G[0, 0, 0, 1, 0, z])/(y + z)^4 + (8*(2*y - z)*G[0, 0, 1, 0, 0, y])/(y + z)^4 - (8*(2*y - z)*G[0, 0, 1, 0, 0, z])/(y + z)^4 - (4*(2*y - z)*G[0, 0, 1, 1, 0, y])/(y + z)^4 - (4*(2*y - z)*G[0, 0, 1, 1, 0, z])/(y + z)^4 - (8*(2*y - z)*G[0, 0, 1 - y, 1, 0, z])/(y + z)^4 - (8*(2*y - z)*G[0, 1, 0, 0, 0, y])/(y + z)^4 - (8*(2*y - z)*G[0, 1, 0, 0, 0, z])/(y + z)^4 + (8*(2*y - z)*G[0, 1, 0, 1, 0, y])/(y + z)^4 + (4*(2*y - z)*G[0, 1, 1, 0, 0, y])/(y + z)^4 - (4*(2*y - z)*G[0, 1, 1, 0, 0, z])/(y + z)^4 - (2*(2*y - z)*G[0, 1, 1, 1, 0, y])/(y + z)^4 - (2*(2*y - z)*G[0, 1, 1, 1, 0, z])/(y + z)^4 - (8*(2*y - z)*G[0, 1 - y, 0, 1, 0, z])/(y + z)^4 - (8*(2*y - z)*G[0, 1 - y, 1, 0, 0, z])/(y + z)^4 - (4*(2*y - z)*G[0, 1 - y, 1, 1, 0, z])/(y + z)^4 + (4*(2*y - z)*G[0, 1 - y, 1 - y, 1, 0, z])/(y + z)^4 + (16*(2*y - z)*G[0, -y, 0, 1, 0, z])/(y + z)^4 + (16*(2*y - z)*G[0, -y, 1 - y, 1, 0, z])/(y + z)^4 - (4*(2*y - z)*G[1, 0, 0, 1, 0, y])/(y + z)^4 - (8*(2*y - z)*G[1, 0, 1, 0, 0, y])/(y + z)^4 + (4*(2*y - z)*G[1, 0, 1, 1, 0, y])/(y + z)^4 - (8*(2*y - z)*G[1, 1, 0, 0, 0, y])/(y + z)^4 + (4*(2*y - z)*G[1, 1, 0, 1, 0, y])/(y + z)^4 - (2*(2*y - z)*G[1, 1, 1, 1, 0, y])/(y + z)^4 - (8*(2*y - z)*G[1 - y, 0, 0, 1, 0, z])/(y + z)^4 - (8*(2*y - z)*G[1 - y, 0, 1, 0, 0, z])/(y + z)^4 - (4*(2*y - z)*G[1 - y, 0, 1, 1, 0, z])/(y + z)^4 + (4*(2*y - z)*G[1 - y, 0, 1 - y, 1, 0, z])/(y + z)^4 - (8*(2*y - z)*G[1 - y, 1, 0, 0, 0, z])/(y + z)^4 - (4*(2*y - z)*G[1 - y, 1, 1, 0, 0, z])/(y + z)^4 - (2*(2*y - z)*G[1 - y, 1, 1, 1, 0, z])/(y + z)^4 + (4*(2*y - z)*G[1 - y, 1 - y, 0, 1, 0, z])/(y + z)^4 + (4*(2*y - z)*G[1 - y, 1 - y, 1, 0, 0, z])/(y + z)^4 + (2*(2*y - z)*G[1 - y, 1 - y, 1, 1, 0, z])/(y + z)^4 - (2*(2*y - z)*G[1 - y, 1 - y, 1 - y, 1, 0, z])/(y + z)^4 + (4*(2*y - z)*G[1 - y, -y, 0, 1, 0, z])/(y + z)^4 + (4*(2*y - z)*G[1 - y, -y, 1 - y, 1, 0, z])/(y + z)^4 + (16*(2*y - z)*G[-y, 0, 0, 1, 0, z])/(y + z)^4 + (16*(2*y - z)*G[-y, 0, 1, 0, 0, z])/(y + z)^4 + (8*(2*y - z)*G[-y, 0, 1, 1, 0, z])/(y + z)^4 + (16*(2*y - z)*G[-y, 0, 1 - y, 1, 0, z])/(y + z)^4 + (16*(2*y - z)*G[-y, 1 - y, 0, 1, 0, z])/(y + z)^4 + (16*(2*y - z)*G[-y, 1 - y, 1, 0, 0, z])/(y + z)^4 + (8*(2*y - z)*G[-y, 1 - y, 1, 1, 0, z])/(y + z)^4 - (8*(2*y - z)*G[-y, 1 - y, 1 - y, 1, 0, z])/(y + z)^4 - (32*(2*y - z)*G[-y, -y, 0, 1, 0, z])/(y + z)^4 - (32*(2*y - z)*G[-y, -y, 1 - y, 1, 0, z])/(y + z)^4 + ((-90*y^2 + 142*y^3 - 99*y^4 + 132*y^5 - 85*y^6 - 636*y*z + 1914*y^2*z - 2223*y^3*z + 1310*y^4*z - 365*y^5*z + 282*z^2 - 444*y*z^2 - 57*y^2*z^2 + 510*y^3*z^2 - 328*y^4*z^2 - 560*z^3 + 1491*y*z^3 - 1098*y^2*z^3 + 56*y^3*z^3 + 252*z^4 - 424*y*z^4 + 61*y^2*z^4 + 6*z^5 - 43*y*z^5)/(18*(-1 + y)^2*z*(-1 + y + z)^2* (y + z)^3) + G[0, z]*((18*y^3 + 60*y*z - 36*y^2*z + 2*y^3*z - 30* z^2 + 9*y*z^2 - 24*y^2*z^2 + 63*z^3 - 54*y*z^3 - 28*z^4)/ (3*z*(-1 + y + z)^2*(y + z)^3) + (10*(2*y - z)*G[1, y])/ (y + z)^4) + ((-1 + z)*(-3*y + 6*y^2 + y^3 + 15*z - 15*y*z + 9*y^2*z - 21*z^2 + 15*y*z^2 + 7*z^3)*G[1, z])/ (3*z*(-1 + y + z)^2*(y + z)^3) - (2*(6*y^2 - 12*y^3 + 10*y^4 + 2*y*z - 4*y^2*z + 12*y^3*z - z^2 - 2*y*z^2 + 18*y^2*z^2 - 12*y^3*z^2 - 10*z^3 + 40*y*z^3 - 36*y^2*z^3 + 24*z^4 - 36*y*z^4 - 12*z^5)*G[1 - y, z])/(3*z*(-1 + y + z)^2* (y + z)^4) + G[0, y]*((163*y^3 - 326*y^4 + 163*y^5 + 360*y*z - 771*y^2*z + 370*y^3*z + 47*y^4*z - 6*y^5*z - 180*z^2 + 579*y* z^2 - 1074*y^2*z^2 + 916*y^3*z^2 - 198*y^4*z^2 + 433*z^3 - 1502*y*z^3 + 1576*y^2*z^3 - 378*y^3*z^3 - 272*z^4 + 587*y* z^4 - 186*y^2*z^4 + 43*z^5)/(18*(-1 + y)^2*z*(-1 + y + z)^ 2*(y + z)^3) + (10*(2*y - z)*G[1 - y, z])/(y + z)^4) + G[1, y]*((-15*y^2 + 60*y^3 - 99*y^4 + 78*y^5 - 24*y^6 + 8*y*z - 38* y^2*z + 48*y^3*z - 18*y^4*z + 2*y^5*z - 2*y^6*z + 17*z^2 - 90* y*z^2 + 150*y^2*z^2 - 84*y^3*z^2 - 14*y^4*z^2 + 22*y^5*z^2 - 4*z^3 - 34*y*z^3 + 146*y^2*z^3 - 182*y^3*z^3 + 78*y^4*z^3 - 43* z^4 + 160*y*z^4 - 193*y^2*z^4 + 82*y^3*z^4 + 26*z^5 - 50*y* z^5 + 28*y^2*z^5 + z^6)/(3*(-1 + y)^2*z*(-1 + y + z)^2* (y + z)^4) - (6*(2*y - z)*G[1 - y, z])/(y + z)^4 - (16*(2*y - z)*G[-y, z])/(y + z)^4) - (10*(2*y - z)*G[0, 1, y])/ (y + z)^4 - (2*(2*y - z)*G[0, 1, z])/(y + z)^4 + (8*(2*y - z)*G[0, 1 - y, z])/(y + z)^4 + (10*(2*y - z)*G[1, 0, y])/ (y + z)^4 - (6*(2*y - z)*G[1, 1, y])/(y + z)^4 + (10*(2*y - z)*G[1 - y, 0, z])/(y + z)^4 - (2*(2*y - z)*G[1 - y, 1, z])/(y + z)^4 - (4*(2*y - z)*G[1 - y, 1 - y, z])/(y + z)^4 - (16*(2*y - z)*G[-y, 1 - y, z])/(y + z)^4)*Zeta[3] + Pi*(((I/54)*(-774 + 1393*y + 619*z))/((-1 + y)*z*(y + z)) + ((8*I)*(2*y - z)*G[0, 1 - y, z]*G[1, 0, y])/(y + z)^4 + G[0, 0, z]*(((I/6)*(13*y^2 - 72*z + 74*y*z + 61*z^2))/ (z*(-1 + y + z)*(y + z)^2) - ((8*I)*(2*y - z)*G[1, 0, y])/ (y + z)^4) - ((I/18)*(-1 + z)*(42*y - 192*y^2 + 59*y^3 - 786*z + 894*y*z - 123*y^2*z + 1086*z^2 - 423*y*z^2 - 241*z^3)* G[1, 0, z])/(z*(-1 + y + z)^2*(y + z)^3) + G[0, 0, y]*(((-1/18*I)*(72*y - 53*y^2 - 19*y^3 - 144*z + 614*y*z - 705*y^2*z + 105*y^3*z + 235*z^2 - 561*y*z^2 + 66*y^2*z^2 - 91*z^3 - 39*y*z^3))/((-1 + y)^2*z*(-1 + y + z)*(y + z)^2) - ((8*I)*(2*y - z)*G[1 - y, 0, z])/(y + z)^4) + G[1, 0, y]*(((-1/18*I)*(42*y - 168*y^2 + 293*y^3 - 250*y^4 + 83*y^5 - 786*z + 3552*y*z - 6117*y^2*z + 4905*y^3*z - 1613*y^4*z + 59*y^5*z + 1236*z^2 - 4185*y*z^2 + 4911*y^2*z^2 - 1913*y^3*z^2 - 123*y^4*z^2 - 259*z^3 + 467*y*z^3 - 7*y^2*z^3 - 423*y^3*z^3 - 117*z^4 + 136*y*z^4 - 241*y^2*z^4 - 74*z^5))/((-1 + y)^2*z*(-1 + y + z)^2*(y + z)^ 3) + ((4*I)*(2*y - z)*G[1 - y, 0, z])/(y + z)^4 - ((4*I)*(2*y - z)*G[1 - y, 1 - y, z])/(y + z)^4 + ((16*I)*(2*y - z)*G[-y, 0, z])/(y + z)^4 - ((16*I)*(2*y - z)*G[-y, 1 - y, z])/(y + z)^4) - (((13*I)/6)*G[0, 0, 0, y])/((-1 + y)^2*z) + ((I/6)*(-24*y^2 + 48*y^3 - 3*y^4 - 8*y*z + 160*y^2*z - 116*y^3*z + 3*y^4*z + 4*z^2 + 80*y*z^2 - 174*y^2*z^2 - 12*y^3*z^2 - 32*z^3 - 12*y*z^3 - 54*y^2*z^3 + 49*z^4 - 60*y*z^4 - 21*z^5)* G[0, 1, 0, y])/(z*(-1 + y + z)^2*(y + z)^4) + ((I/6)*(-24*y^2 + 48*y^3 - 11*y^4 - 8*y*z + 160*y^2*z - 148*y^3*z + 15*y^4*z + 4*z^2 + 80*y*z^2 - 222*y^2*z^2 + 36*y^3*z^2 - 32*z^3 - 44*y*z^3 + 18*y^2*z^3 + 41*z^4 - 12*y*z^4 - 9*z^5)*G[0, 1, 0, z])/(z*(-1 + y + z)^2*(y + z)^4) + ((I/6)*(24*y - 96*y^2 + 149*y^3 - 106*y^4 + 29*y^5 - 120*z + 528*y*z - 897*y^2*z + 717*y^3*z - 239*y^4*z + 11*y^5*z + 192*z^2 - 657*y*z^2 + 771*y^2*z^2 - 299*y^3*z^2 - 15*y^4*z^2 - 43*z^3 + 71*y*z^3 + 11*y^2*z^3 - 63*y^3*z^3 - 21*z^4 + 34*y*z^4 - 37*y^2*z^4 - 8*z^5)*G[1, 0, 0, y])/ ((-1 + y)^2*z*(-1 + y + z)^2*(y + z)^3) + G[1 - y, z]* (((-1/6*I)*(24*y^2 - 48*y^3 + 29*y^4 + 8*y*z - 16*y^2*z + 4*y^3*z + 7*y^4*z - 4*z^2 - 8*y*z^2 + 6*y^2*z^2 - 20*y^3*z^2 - 40*z^3 + 116*y*z^3 - 102*y^2*z^3 + 85*z^4 - 116*y*z^4 - 41*z^5)*G[1, 0, y])/(z*(-1 + y + z)^2*(y + z)^ 4) + ((8*I)*(2*y - z)*G[0, 1, 0, y])/(y + z)^4 + ((8*I)*(2*y - z)*G[1, 0, 0, y])/(y + z)^4) + ((I/6)*(-1 + z)*(24*y - 48*y^2 + 11*y^3 - 120*z + 120*y*z - 15*y^2*z + 168*z^2 - 63*y*z^2 - 37*z^3)*G[1, 0, 0, z])/ (z*(-1 + y + z)^2*(y + z)^3) + ((I/6)*(-12*y^2 + 48*y^3 - 73*y^4 + 50*y^5 - 13*y^6 - 56*y*z + 248*y^2*z - 412*y^3*z + 317*y^4*z - 102*y^5*z + 5*y^6*z - 56*z^2 + 360*y*z^2 - 786*y^2*z^2 + 792*y^3*z^2 - 358*y^4*z^2 + 44*y^5*z^2 + 136*z^3 - 540*y*z^3 + 822*y^2*z^3 - 536*y^3*z^3 + 102*y^4*z^3 - 105*z^4 + 334*y*z^4 - 345*y^2*z^4 + 92*y^3*z^4 + 37*z^5 - 82*y*z^5 + 29*y^2*z^5 - 4*z^6)*G[1, 1, 0, y])/ ((-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + G[0, z]*(((-1/9*I)*(-36*y + 89*y^2 - 351*z + 400*y*z + 311*z^2))/ (z*(-1 + y + z)*(y + z)^2) - ((I/6)*(13*y^3 + 96*y*z - 105*y^2*z + 11*y^3*z - 48*z^2 - 33*y*z^2 - 15*y^2*z^2 + 85*z^3 - 63*y*z^3 - 37*z^4)*G[0, 0, y])/(z*(-1 + y + z)^ 2*(y + z)^3) + ((I/6)*(24*y^2 - 48*y^3 + 29*y^4 + 8*y*z - 16*y^2*z + 4*y^3*z + 3*y^4*z - 4*z^2 - 8*y*z^2 + 6*y^2*z^2 - 36*y^3*z^2 - 40*z^3 + 116*y*z^3 - 126*y^2*z^3 + 85*z^4 - 132*y*z^4 - 45*z^5)*G[1, 0, y])/(z*(-1 + y + z)^2*(y + z)^ 4) + ((8*I)*(2*y - z)*G[0, 1, 0, y])/(y + z)^4 - ((8*I)*(2*y - z)*G[1, 0, 0, y])/(y + z)^4 + ((4*I)*(2*y - z)*G[1, 1, 0, y])/(y + z)^4) + G[-y, z]*(((-16*I)*(2*y - z)*G[0, 1, 0, y])/(y + z)^4 - ((16*I)*(2*y - z)*G[1, 1, 0, y])/(y + z)^4) - ((2*I)*(-1 + z)*(-y + 2*y^2 + y^3 + 5*z - 5*y*z + 5*y^2*z - 7*z^2 + 7*y*z^2 + 3*z^3)*G[1, 1, 0, z])/(z*(-1 + y + z)^2* (y + z)^3) - ((I/6)*(24*y^2 - 48*y^3 + 29*y^4 + 8*y*z - 16*y^2*z + 4*y^3*z + 7*y^4*z - 4*z^2 - 8*y*z^2 + 6*y^2*z^2 - 20*y^3*z^2 - 40*z^3 + 116*y*z^3 - 102*y^2*z^3 + 85*z^4 - 116*y*z^4 - 41*z^5)*G[1 - y, 1, 0, z])/(z*(-1 + y + z)^2* (y + z)^4) + G[0, y]*(((I/54)*(558*y - 629*y^2 + 71*y^3 - 1332*z + 4970*y*z - 5457*y^2*z + 1014*y^3*z + 1819*z^2 - 4125*y*z^2 + 696*y^2*z^2 - 487*z^3 - 318*y*z^3))/ ((-1 + y)^2*z*(-1 + y + z)*(y + z)^2) + ((I/18)*(72*y^2 + 19*y^3 + 600*y*z - 699*y^2*z + 59*y^3*z - 300*z^2 - 177*y*z^2 - 123*y^2*z^2 + 541*z^3 - 423*y*z^3 - 241*z^4)*G[0, z])/(z*(-1 + y + z)^2*(y + z)^3) - ((I/6)*(13*y^3 + 96*y*z - 105*y^2*z + 11*y^3*z - 48*z^2 - 33*y*z^2 - 15*y^2*z^2 + 85*z^3 - 63*y*z^3 - 37*z^4)*G[0, 0, z])/(z*(-1 + y + z)^2*(y + z)^3) + (((4*I)/3)*(-1 + z)*G[1, 0, z])/(z*(-1 + y + z)^2) + ((I/6)*(24*y^2 - 48*y^3 + 29*y^4 + 8*y*z - 16*y^2*z + 4*y^3*z + 7*y^4*z - 4*z^2 - 8*y*z^2 + 6*y^2*z^2 - 20*y^3*z^2 - 40*z^3 + 116*y*z^3 - 102*y^2*z^3 + 85*z^4 - 116*y*z^4 - 41*z^5)*G[1 - y, 0, z])/ (z*(-1 + y + z)^2*(y + z)^4) - ((8*I)*(2*y - z)*G[0, 1 - y, 0, z])/(y + z)^4 - ((8*I)*(2*y - z)*G[1 - y, 0, 0, z])/ (y + z)^4 + ((4*I)*(2*y - z)*G[1 - y, 1 - y, 0, z])/(y + z)^4 + ((16*I)*(2*y - z)*G[-y, 1 - y, 0, z])/(y + z)^4) - ((8*I)*(2*y - z)*G[0, 0, 1, 0, y])/(y + z)^4 + ((8*I)*(2*y - z)*G[0, 0, 1, 0, z])/(y + z)^4 + ((8*I)*(2*y - z)*G[0, 1, 0, 0, y])/(y + z)^4 + ((8*I)*(2*y - z)*G[0, 1, 0, 0, z])/(y + z)^4 - ((4*I)*(2*y - z)*G[0, 1, 1, 0, y])/(y + z)^4 + ((4*I)*(2*y - z)*G[0, 1, 1, 0, z])/(y + z)^4 + ((8*I)*(2*y - z)*G[0, 1 - y, 1, 0, z])/(y + z)^4 + ((8*I)*(2*y - z)*G[1, 0, 1, 0, y])/(y + z)^4 + ((8*I)*(2*y - z)*G[1, 1, 0, 0, y])/(y + z)^4 + ((8*I)*(2*y - z)*G[1 - y, 0, 1, 0, z])/(y + z)^4 + ((8*I)*(2*y - z)*G[1 - y, 1, 0, 0, z])/(y + z)^4 + ((4*I)*(2*y - z)*G[1 - y, 1, 1, 0, z])/(y + z)^4 - ((4*I)*(2*y - z)*G[1 - y, 1 - y, 1, 0, z])/(y + z)^4 - ((16*I)*(2*y - z)*G[-y, 0, 1, 0, z])/(y + z)^4 - ((16*I)*(2*y - z)*G[-y, 1 - y, 1, 0, z])/(y + z)^4 + ((((-2*I)/3)*(9*y^3 - 18*y^4 + 9*y^5 + 24*y*z - 57*y^2*z + 40*y^3*z - 7*y^4*z - 12*z^2 + 33*y*z^2 - 48*y^2*z^2 + 40*y^3*z^2 - 12*y^4*z^2 + 27*z^3 - 84*y*z^3 + 84*y^2*z^3 - 24*y^3*z^3 - 14*z^4 + 29*y*z^4 - 12*y^2*z^4 + z^5))/ ((-1 + y)^2*z*(-1 + y + z)^2*(y + z)^3) - ((8*I)*(2*y - z)*G[1, y])/(y + z)^4 - ((8*I)*(2*y - z)*G[1 - y, z])/(y + z)^4)*Zeta[3]))) + ((-3*(-38 + 190*y - 380*y^2 + 380*y^3 - 190*y^4 + 38*y^5 + 317*z - 1268*y*z + 1902*y^2*z - 1268*y^3*z + 317*y^4*z - 464*z^2 + 1712*y*z^2 - 2032*y^2*z^2 + 912*y^3*z^2 - 128*y^4*z^2 + 305*z^3 - 770*y*z^3 + 369*y^2*z^3 - 120*z^4 + 120*y*z^4))/ (4*(-1 + y)^4*z^2*(-1 + y + z)^2) + (57*G[1 - y, z])/(2*z^3))* Zeta[5] + Nc^2*((217854 - 355759*y - 137905*z)/(2592*(-1 + y)*z* (y + z)) + ((I/360)*Pi^5*(-83 + 332*y - 498*y^2 + 332*y^3 - 83*y^4 + 21*z - 154*y*z + 192*y^2*z - 102*y^3*z + 43*y^4*z + 11*z^2 + 26*y*z^2 + 35*y^2*z^2))/((-1 + y)^4*z*(-1 + y + z)^2) + Pi^4*((1866*y^3 - 9180*y^4 + 18204*y^5 - 18192*y^6 + 9162*y^7 - 1860*y^8 + 5598*y^2*z - 30363*y^3*z + 64398*y^4*z - 65706*y^5*z + 30462*y^6*z - 3171*y^7*z - 1218*y^8*z - 13938*y*z^2 + 71439*y^2*z^2 - 160010*y^3*z^2 + 202920*y^4*z^2 - 161994*y^5*z^2 + 83195*y^6*z^2 - 24690*y^7*z^2 + 3078*y^8*z^2 + 11634*z^3 - 22533*y*z^3 - 78762*y^2*z^3 + 318381*y^3*z^3 - 458306*y^4*z^3 + 339211*y^5*z^3 - 127244*y^6*z^3 + 18771*y^7*z^3 - 27243*z^4 + 83706*y*z^4 - 31173*y^2*z^4 - 162052*y^3*z^4 + 260333*y^4*z^4 - 152974*y^5*z^4 + 31707*y^6*z^4 + 14872*z^5 - 35271*y*z^5 + 8028*y^2*z^5 + 59936*y^3*z^5 - 70608*y^4*z^5 + 23043*y^5*z^5 + 5241*z^6 - 21452*y*z^6 + 34420*y^2*z^6 - 31172*y^3*z^6 + 10659*y^4*z^6 - 4432*z^7 + 9416*y*z^7 - 9766*y^2*z^7 + 3630*y^3*z^7)/(4320*(-1 + y)^4*(-1 + z)*z^2*(-1 + y + z)^2* (y + z)^3) + ((-4 + 16*y - 24*y^2 + 16*y^3 - 4*y^4 + 427*z - 820*y*z + 348*y^2*z + 356*y^3*z - 311*y^4*z - 369*z^2 + 588*y*z^2 - 444*y^2*z^2)*G[0, y])/(720*(-1 + y)^4*z* (-1 + y + z)^2) + ((363 - 726*y + 363*y^2 - 351*z + 662*y*z - 311*y^2*z + 20*z^2)*G[0, z])/(720*(-1 + y)^2*z*(-1 + y + z)^2) + ((-334*y^4 + 1336*y^5 - 2004*y^6 + 1336*y^7 - 334*y^8 + 3256*y*z - 19536*y^2*z + 47504*y^3*z - 58931*y^4*z + 37994*y^5*z - 11060*y^6*z + 574*y^7*z + 199*y^8*z - 1628*z^2 + 3256*y*z^2 + 6136*y^2*z^2 - 21164*y^3*z^2 + 17033*y^4*z^2 - 1506*y^5*z^2 - 2779*y^6*z^2 + 796*y^7*z^2 + 3256*z^3 - 14360*y*z^3 + 29950*y^2*z^3 - 39312*y^3*z^3 + 30360*y^4*z^3 - 10512*y^5*z^3 + 1194*y^6*z^3 - 1962*z^4 + 11228*y*z^4 - 25030*y^2*z^4 + 24828*y^3*z^4 - 8996*y^4*z^4 + 796*y^5*z^4 + 845*z^5 - 4122*y*z^5 + 6100*y^2*z^5 - 2446*y^3*z^5 + 199*y^4*z^5 - 323*z^6 + 742*y*z^6 - 275*y^2*z^6)*G[1, y])/(720*(-1 + y)^4*z* (-1 + y + z)^2*(y + z)^4) + ((23 - 46*z + 3*z^2 - 4*z^3)*G[1, z])/ (720*z^3*(-1 + y + z)^2) + ((-334*y^4 + 1288*y^5 - 1884*y^6 + 1240*y^7 - 310*y^8 - 1336*y^3*z + 5820*y^4*z - 9492*y^5*z + 6868*y^6*z - 1860*y^7*z - 2004*y^2*z^2 + 10400*y^3*z^2 - 19736*y^4*z^2 + 16288*y^5*z^2 - 4948*y^6*z^2 + 1920*y*z^3 - 3864*y^2*z^3 - 2168*y^3*z^3 + 8491*y^4*z^3 - 4582*y^5*z^3 + 203*y^6*z^3 - 1962*z^4 + 3960*y*z^4 - 3588*y^2*z^4 + 4116*y^3*z^4 - 3358*y^4*z^4 + 812*y^5*z^4 + 3924*z^5 - 10900*y*z^5 + 11486*y^2*z^5 - 5808*y^3*z^5 + 1218*y^4*z^5 - 2236*z^6 + 5444*y*z^6 - 4140*y^2*z^6 + 812*y^3*z^6 + 243*z^7 - 526*y*z^7 + 203*y^2*z^7 - 20*z^8)*G[1 - y, z])/ (720*(-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4)) + Pi^3*(((-1/432*I)*(1044*y^2 - 4225*y^3 + 5987*y^4 - 3475*y^5 + 669*y^6 + 6288*y*z - 26115*y^2*z + 39711*y^3*z - 23993*y^4*z + 4109*y^5*z - 2640*z^2 - 3165*y*z^2 + 26379*y^2*z^2 - 27758*y^3*z^2 + 6306*y^4*z^2 + 2957*z^3 + 1985*y*z^3 - 11422*y^2*z^3 + 3846*y^3*z^3 + 1446*z^4 - 5945*y*z^4 + 1865*y^2*z^4 - 1763*z^5 + 885*y*z^5))/((-1 + y)^2*z* (-1 + y + z)^2*(y + z)^3) + G[0, z]* (((I/72)*(149*y^3 - 305*y^4 + 156*y^5 - 264*y*z + 1107*y^2*z - 1566*y^3*z + 735*y^4*z + 132*z^2 + 513*y*z^2 - 1746*y^2*z^2 + 1173*y^3*z^2 - 49*z^3 - 608*y*z^3 + 801*y^2*z^3 - 123*z^4 + 243*y*z^4 + 36*z^5))/((-1 + y)*z*(-1 + y + z)^2*(y + z)^3) + ((I/6)*(-5*y^4 + 10*y^5 - 5*y^6 + 22*y*z - 88*y^2*z + 112*y^3*z - 34*y^4*z - 16*y^5*z + 4*y^6*z - 11*z^2 + 36*y^2*z^2 + 28*y^3*z^2 - 74*y^4*z^2 + 16*y^5*z^2 + 22*z^3 - 64*y*z^3 + 146*y^2*z^3 - 148*y^3*z^3 + 24*y^4*z^3 - 16*z^4 + 88*y*z^4 - 118*y^2*z^4 + 16*y^3*z^4 + 14*z^5 - 38*y*z^5 + 4*y^2*z^5 - 5*z^6)*G[1, y])/((-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4)) - ((I/12)*(-1 + z)*(2*y^3 - 11*y*z + 28*y^2*z + 5*y^3*z + 55*z^2 - 49*y*z^2 + 37*y^2*z^2 - 75*z^3 + 59*y*z^3 + 27*z^4)*G[1, z])/ (z^2*(-1 + y + z)^2*(y + z)^3) + ((I/72)*(108*y^3 - 456*y^4 + 588*y^5 - 240*y^6 + 564*y^2*z - 2424*y^3*z + 3391*y^4*z - 1555*y^5*z + 24*y^6*z + 448*y*z^2 - 2970*y^2*z^2 + 5506*y^3*z^2 - 3147*y^4*z^2 + 79*y^5*z^2 + 262*z^3 - 2186*y*z^3 + 5218*y^2*z^3 - 3970*y^3*z^3 + 364*y^4*z^3 - 914*z^4 + 3474*y*z^4 - 3850*y^2*z^4 + 882*y^3*z^4 + 959*z^5 - 2043*y*z^5 + 892*y^2*z^5 - 331*z^6 + 343*y*z^6 + 24*z^7)*G[1 - y, z])/((-1 + y)*z^2*(-1 + y + z)^2*(y + z)^4) + G[0, y]*(((I/144)*(216*y^3 - 888*y^4 + 1368*y^5 - 936*y^6 + 240*y^7 + 648*y^2*z - 2845*y^3*z + 4527*y^4*z - 2991*y^5*z + 541*y^6*z + 120*y^7*z + 120*y*z^2 - 831*y^2*z^2 + 1229*y^3*z^2 + 593*y^4*z^2 - 2053*y^5*z^2 + 942*y^6*z^2 + 480*z^3 - 1827*y*z^3 + 1953*y^2*z^3 + 1802*y^3*z^3 - 4586*y^4*z^3 + 2106*y^5*z^3 - 577*z^4 + 1587*y*z^4 + 234*y^2*z^4 - 3590*y^3*z^4 + 2130*y^4*z^4 + 80*z^5 + 305*y*z^5 - 1711*y^2*z^5 + 1110*y^3*z^5 + 17*z^6 - 353*y*z^6 + 264*y^2*z^6))/((-1 + y)^3*z^2*(-1 + y + z)^2*(y + z)^3) + ((I/6)*(-4 + 8*y - 4*y^2 + 3*z - 4*y*z + y^2*z - z^2)*G[0, z])/ ((-1 + y)^2*z*(-1 + y + z)^2) + ((I/6)*(-1 + z)*(-1 + z + z^2)* G[1, z])/(z^3*(-1 + y + z)^2) - ((I/6)*(10*y^4 - 40*y^5 + 60*y^6 - 40*y^7 + 10*y^8 + 40*y^3*z - 180*y^4*z + 300*y^5*z - 220*y^6*z + 60*y^7*z + 60*y^2*z^2 - 320*y^3*z^2 + 617*y^4*z^2 - 514*y^5*z^2 + 157*y^6*z^2 + 18*y*z^3 - 192*y^2*z^3 + 536*y^3*z^3 - 579*y^4*z^3 + 220*y^5*z^3 - 3*y^6*z^3 + 21*z^4 - 120*y*z^4 + 336*y^2*z^4 - 440*y^3*z^4 + 219*y^4*z^4 - 12*y^5*z^4 - 42*z^5 + 172*y*z^5 - 284*y^2*z^5 + 188*y^3*z^5 - 18*y^4*z^5 + 28*z^6 - 100*y*z^6 + 108*y^2*z^6 - 12*y^3*z^6 - 11*z^7 + 30*y*z^7 - 3*y^2*z^7 + 4*z^8)*G[1 - y, z])/((-1 + y)^2*z^3*(-1 + y + z)^2* (y + z)^4)) + G[1, y]*(((-1/72*I)*(108*y^3 - 444*y^4 + 684*y^5 - 468*y^6 + 120*y^7 + 498*y^2*z - 2244*y^3*z + 3737*y^4*z - 2734*y^5*z + 743*y^6*z + 712*y*z^2 - 3886*y^2*z^2 + 7460*y^3*z^2 - 6067*y^4*z^2 + 1794*y^5*z^2 - 13*y^6*z^2 + 592*z^3 - 3948*y*z^3 + 8868*y^2*z^3 - 8220*y^3*z^3 + 2870*y^4*z^3 - 232*y^5*z^3 - 1322*z^4 + 5040*y*z^4 - 6252*y^2*z^4 + 2920*y^3*z^4 - 666*y^4*z^4 + 849*z^5 - 1922*y*z^5 + 1389*y^2*z^5 - 736*y^3*z^5 - 89*z^6 + 146*y*z^6 - 337*y^2*z^6 - 22*z^7 - 48*y*z^7))/((-1 + y)^2*z^2* (-1 + y + z)^2*(y + z)^4) - ((I/6)*(-1 + z)*(-1 + z + 2*z^2)* G[1, z])/(z^3*(-1 + y + z)^2) - ((I/6)*(-5 + 10*y - 5*y^2 + 12*z - 14*y*z + 2*y^2*z - 5*z^2)*G[1 - y, z])/ ((-1 + y)^2*z*(-1 + y + z)^2) + ((I/6)*(9*y^4 - 20*y^5 + 10*y^6 + 36*y^3*z - 98*y^4*z + 60*y^5*z + 54*y^2*z^2 - 192*y^3*z^2 + 147*y^4*z^2 - 52*y*z^3 - 12*y^2*z^3 + 100*y^3*z^3 + 53*z^4 - 4*y*z^4 - 106*z^5 + 48*y*z^5 + 51*z^6)*G[-y, z])/ (z^3*(-1 + y + z)^2*(y + z)^4)) - ((I/6)*(8 - 32*y + 48*y^2 - 32*y^3 + 8*y^4 - 21*z + 60*y*z - 48*y^2*z + 4*y^3*z + 5*y^4*z + 13*z^2 - 28*y*z^2 + 12*y^2*z^2)* G[0, 0, y])/((-1 + y)^4*z*(-1 + y + z)^2) - ((I/6)*(-5 + 10*y - 5*y^2 + 11*z - 16*y*z + 5*y^2*z - 3*z^2)* G[0, 0, z])/((-1 + y)^2*z*(-1 + y + z)^2) + ((I/6)*(-10*y^4 + 20*y^5 - 10*y^6 - 22*y*z + 88*y^2*z - 172*y^3*z + 185*y^4*z - 86*y^5*z + 7*y^6*z + 11*z^2 - 126*y^2*z^2 + 276*y^3*z^2 - 194*y^4*z^2 + 28*y^5*z^2 - 22*z^3 + 4*y*z^3 + 160*y^2*z^3 - 204*y^3*z^3 + 42*y^4*z^3 + z^4 + 66*y*z^4 - 125*y^2*z^4 + 28*y^3*z^4 + 17*z^5 - 44*y*z^5 + 7*y^2*z^5 - 5*z^6)* G[0, 1, y])/((-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + ((I/6)*(-2*y^4 + 22*y*z - 44*y^2*z + 14*y^3*z + 2*y^4*z - 11*z^2 - 22*y*z^2 + 21*y^2*z^2 + 8*y^3*z^2 + 22*z^3 - 8*y*z^3 + 12*y^2*z^3 - 13*z^4 + 8*y*z^4 + 2*z^5)*G[0, 1, z])/ (z*(-1 + y + z)^2*(y + z)^4) + ((I/6)*(-9*y^4 + 18*y^5 - 9*y^6 + 44*y*z - 176*y^2*z + 228*y^3*z - 91*y^4*z - 10*y^5*z + 5*y^6*z - 22*z^2 + 78*y^2*z^2 - 16*y^3*z^2 - 64*y^4*z^2 + 20*y^5*z^2 + 44*z^3 - 124*y*z^3 + 194*y^2*z^3 - 160*y^3*z^3 + 30*y^4*z^3 - 31*z^4 + 114*y*z^4 - 127*y^2*z^4 + 20*y^3*z^4 + 13*z^5 - 34*y*z^5 + 5*y^2*z^5 - 4*z^6)*G[0, 1 - y, z])/ ((-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) - ((I/6)*(-y^4 + 2*y^5 - y^6 - 22*y*z + 88*y^2*z - 136*y^3*z + 89*y^4*z - 22*y^5*z + 3*y^6*z + 11*z^2 - 72*y^2*z^2 + 72*y^3*z^2 - 18*y^4*z^2 + 12*y^5*z^2 - 22*z^3 + 40*y*z^3 - 56*y^2*z^3 + 40*y^3*z^3 + 18*y^4*z^3 + 10*z^4 - 48*y*z^4 + 56*y^2*z^4 + 12*y^3*z^4 - 7*z^5 + 24*y*z^5 + 3*y^2*z^5 + 5*z^6)* G[1, 0, y])/((-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) - (I*(-1 + z)*G[1, 0, z])/(z*(-1 + y + z)^2) - ((I/6)*(-5 + 10*y - 5*y^2 + 11*z - 16*y*z + 5*y^2*z - 3*z^2)* G[1, 1, y])/((-1 + y)^2*z*(-1 + y + z)^2) - ((I/6)*(-1 + z)*(1 - z + z^2)*G[1, 1, z])/(z^3*(-1 + y + z)^2) - ((I/6)*(-1 + z)*(-1 + z + 2*z^2)*G[1, 1 - y, z])/ (z^3*(-1 + y + z)^2) + ((I/6)*(-5*y^4 + 10*y^5 - 5*y^6 + 22*y*z - 88*y^2*z + 112*y^3*z - 39*y^4*z - 10*y^5*z + 3*y^6*z - 11*z^2 + 36*y^2*z^2 + 8*y^3*z^2 - 48*y^4*z^2 + 12*y^5*z^2 + 22*z^3 - 64*y*z^3 + 116*y^2*z^3 - 104*y^3*z^3 + 18*y^4*z^3 - 16*z^4 + 68*y*z^4 - 82*y^2*z^4 + 12*y^3*z^4 + 9*z^5 - 24*y*z^5 + 3*y^2*z^5 - 3*z^6)*G[1 - y, 0, z])/((-1 + y)^2*z*(-1 + y + z)^2* (y + z)^4) + (((11*I)/6)*(2*y - z)*G[1 - y, 1, z])/(y + z)^4 + ((I/6)*(10*y^4 - 40*y^5 + 60*y^6 - 40*y^7 + 10*y^8 + 40*y^3*z - 180*y^4*z + 300*y^5*z - 220*y^6*z + 60*y^7*z + 60*y^2*z^2 - 320*y^3*z^2 + 616*y^4*z^2 - 512*y^5*z^2 + 156*y^6*z^2 + 18*y*z^3 - 192*y^2*z^3 + 532*y^3*z^3 - 570*y^4*z^3 + 214*y^5*z^3 - 2*y^6*z^3 + 21*z^4 - 120*y*z^4 + 330*y^2*z^4 - 424*y^3*z^4 + 205*y^4*z^4 - 8*y^5*z^4 - 42*z^5 + 168*y*z^5 - 270*y^2*z^5 + 172*y^3*z^5 - 12*y^4*z^5 + 27*z^6 - 94*y*z^6 + 99*y^2*z^6 - 8*y^3*z^6 - 10*z^7 + 28*y*z^7 - 2*y^2*z^7 + 4*z^8)* G[1 - y, 1 - y, z])/((-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((I/6)*(9*y^4 - 20*y^5 + 10*y^6 + 36*y^3*z - 98*y^4*z + 60*y^5*z + 54*y^2*z^2 - 192*y^3*z^2 + 147*y^4*z^2 - 52*y*z^3 - 12*y^2*z^3 + 100*y^3*z^3 + 53*z^4 - 4*y*z^4 - 106*z^5 + 48*y*z^5 + 51*z^6)* G[-y, 1 - y, z])/(z^3*(-1 + y + z)^2*(y + z)^4)) + ((-486*y^2 + 1512*y^3 - 1566*y^4 + 540*y^5 - 576*y*z + 3005*y^2*z - 4264*y^3*z + 1871*y^4*z - 36*y^5*z - 1278*z^2 + 7018*y*z^2 - 11641*y^2*z^2 + 6660*y^3*z^2 - 921*y^4*z^2 + 1961*z^3 - 6062*y*z^3 + 4719*y^2*z^3 - 942*y^3*z^3 - 683*z^4 + 578*y*z^4 - 57*y^2*z^4)*G[0, 0, 0, y])/(36*(-1 + y)^3*z^2*(-1 + y + z)* (y + z)^2) + ((37*y^2 - 37*y^3 + 396*z - 586*y*z + 178*y^2*z - 227*z^2 + 203*y*z^2 - 12*z^3)*G[0, 0, 0, z])/ (12*(-1 + y)*z*(-1 + y + z)*(y + z)^2) + ((-1926*y^4 + 7416*y^5 - 10332*y^6 + 5760*y^7 - 558*y^8 - 360*y^9 - 6666*y^3*z + 30522*y^4*z - 51654*y^5*z + 38424*y^6*z - 10596*y^7*z - 78*y^8*z + 48*y^9*z - 5294*y^2*z^2 + 36739*y^3*z^2 - 86951*y^4*z^2 + 93998*y^5*z^2 - 47602*y^6*z^2 + 9047*y^7*z^2 + 63*y^8*z^2 - 3023*y*z^3 + 24659*y^2*z^3 - 70764*y^3*z^3 + 96338*y^4*z^3 - 63263*y^5*z^3 + 14619*y^6*z^3 + 1470*y^7*z^3 + 162*z^4 + 2809*y*z^4 - 15729*y^2*z^4 + 29529*y^3*z^4 - 22105*y^4*z^4 + 714*y^5*z^4 + 4764*y^6*z^4 - 324*z^5 + 1675*y*z^5 - 3873*y^2*z^5 + 5151*y^3*z^5 - 7795*y^4*z^5 + 5382*y^5*z^5 + 162*z^6 - 1029*y*z^6 + 1125*y^2*z^6 - 2439*y^3*z^6 + 2325*y^4*z^6 - 432*y*z^7 + 216*y^2*z^7 + 252*y^3*z^7)*G[0, 1, 0, y])/ (72*(-1 + y)^3*y*z^2*(-1 + y + z)^2*(y + z)^4) + ((-1926*y^4 + 3852*y^5 - 1926*y^6 - 6666*y^3*z + 18306*y^4*z - 13232*y^5*z + 1448*y^6*z + 144*y^7*z - 5294*y^2*z^2 + 27735*y^3*z^2 - 33335*y^4*z^2 + 10423*y^5*z^2 + 111*y^6*z^2 - 3023*y*z^3 + 19549*y^2*z^3 - 33155*y^3*z^3 + 14739*y^4*z^3 + 594*y^5*z^3 + 162*z^4 + 3277*y*z^4 - 10185*y^2*z^4 + 2462*y^3*z^4 + 2700*y^4*z^4 - 360*z^5 + 1139*y*z^5 - 4841*y^2*z^5 + 3486*y^3*z^5 + 198*z^6 - 1539*y*z^6 + 1557*y^2*z^6 + 144*y*z^7)*G[0, 1, 0, z])/ (72*(-1 + y)*y*z^2*(-1 + y + z)^2*(y + z)^4) + ((324*y^2 - 2448*y^3 + 6570*y^4 - 8262*y^5 + 4986*y^6 - 1170*y^7 + 777*y*z - 6711*y^2*z + 20311*y^3*z - 28554*y^4*z + 19260*y^5*z - 5209*y^6*z + 126*y^7*z - 3489*z^2 + 16317*y*z^2 - 28221*y^2*z^2 + 22125*y^3*z^2 - 6892*y^4*z^2 - 340*y^5*z^2 + 500*y^6*z^2 + 4812*z^3 - 18573*y*z^3 + 27525*y^2*z^3 - 16774*y^3*z^3 + 712*y^4*z^3 + 2280*y^5*z^3 - 263*z^4 + 255*y*z^4 + 2400*y^2*z^4 - 6100*y^3*z^4 + 3654*y^4*z^4 - 621*z^5 + 1511*y*z^5 - 2782*y^2*z^5 + 1838*y^3*z^5 - 439*z^6 + 331*y*z^6 + 90*y^2*z^6)*G[1, 0, 0, y])/ (36*(-1 + y)^3*z^2*(-1 + y + z)^2*(y + z)^3) + G[-y, 1 - y, z]*(((9*y^4 - 20*y^5 + 10*y^6 + 36*y^3*z - 98*y^4*z + 60*y^5*z + 54*y^2*z^2 - 192*y^3*z^2 + 147*y^4*z^2 - 52*y*z^3 - 12*y^2*z^3 + 100*y^3*z^3 + 53*z^4 - 4*y*z^4 - 106*z^5 + 48*y*z^5 + 51*z^6)*G[0, 1, 0, y])/(z^3*(-1 + y + z)^2* (y + z)^4) + ((9*y^4 - 20*y^5 + 10*y^6 + 36*y^3*z - 98*y^4*z + 60*y^5*z + 54*y^2*z^2 - 192*y^3*z^2 + 147*y^4*z^2 - 52*y*z^3 - 12*y^2*z^3 + 100*y^3*z^3 + 53*z^4 - 4*y*z^4 - 106*z^5 + 48*y*z^5 + 51*z^6)*G[1, 0, 0, y])/(z^3*(-1 + y + z)^2* (y + z)^4)) + ((-324*y^3 + 648*y^4 - 324*y^5 - 777*y^2*z + 3033*y^3*z - 2881*y^4*z + 517*y^5*z + 108*y^6*z + 3489*y*z^2 - 5841*y^2*z^2 + 873*y^3*z^2 + 1429*y^4*z^2 + 14*y^5*z^2 - 8136*y*z^3 + 12984*y^2*z^3 - 5706*y^3*z^3 + 786*y^4*z^3 + 90*z^4 + 5432*y*z^4 - 7430*y^2*z^4 + 1908*y^3*z^4 - 180*z^5 - 722*y*z^5 + 974*y^2*z^5 + 90*z^6 - 54*y*z^6)*G[1, 0, 0, z])/ (36*(-1 + y)*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((1602*y^4 - 6426*y^5 + 9666*y^6 - 6462*y^7 + 1620*y^8 + 5565*y^3*z - 25500*y^4*z + 42559*y^5*z - 31106*y^6*z + 8710*y^7*z - 228*y^8*z + 8006*y^2*z^2 - 42407*y^3*z^2 + 78448*y^4*z^2 - 62180*y^5*z^2 + 19008*y^6*z^2 - 875*y^7*z^2 + 6512*y*z^3 - 41994*y^2*z^3 + 89103*y^3*z^3 - 79002*y^4*z^3 + 28018*y^5*z^3 - 2630*y^6*z^3 - 162*z^4 - 12697*y*z^4 + 46242*y^2*z^4 - 54969*y^3*z^4 + 26498*y^4*z^4 - 4884*y^5*z^4 + 702*z^5 + 4425*y*z^5 - 11638*y^2*z^5 + 10755*y^3*z^5 - 4202*y^4*z^5 - 900*z^6 + 2225*y*z^6 - 32*y^2*z^6 - 1265*y^3*z^6 + 360*z^7 - 389*y*z^7 + 36*y^2*z^7)*G[1, 1, 0, y])/(72*(-1 + y)^2*y*z^2*(-1 + y + z)^2* (y + z)^4) + G[1, 1 - y, z]*((-3*(-1 + z)*(-1 + z + 2*z^2)* G[0, 1, 0, y])/(2*z^3*(-1 + y + z)^2) - (3*(-1 + z)*(-1 + z + z^2)*G[1, 0, 0, y])/(2*z^3*(-1 + y + z)^2) + (4*(-1 + z)*G[1, 1, 0, y])/(z*(-1 + y + z)^2)) + G[1, 1, z]*(-1/2*((-1 + z)*(2 - 2*z + z^2)*G[0, 1, 0, y])/ (z^3*(-1 + y + z)^2) + ((-1 + z)*(2 - 2*z + z^2)*G[1, 1, 0, y])/ (2*z^3*(-1 + y + z)^2)) + G[1, 0, z]* ((13500*y^3 - 27000*y^4 + 13500*y^5 + 26373*y^2*z - 97587*y^3*z + 88573*y^4*z - 16495*y^5*z - 864*y^6*z - 64977*y*z^2 + 85383*y^2*z^2 + 20007*y^3*z^2 - 40816*y^4*z^2 + 1267*y^5*z^2 + 972*z^3 + 152946*y*z^3 - 245796*y^2*z^3 + 114363*y^3*z^3 - 20757*y^4*z^3 - 3024*z^4 - 108776*y*z^4 + 160355*y^2*z^4 - 48555*y^3*z^4 + 3132*z^5 + 20591*y*z^5 - 25451*y^2*z^5 - 1080*z^6 + 216*y*z^6)/(432*(-1 + y)*y*z^2*(-1 + y + z)^2* (y + z)^3) - ((-1 + z)*(-3 + 3*z + z^2)*G[0, 0, 0, y])/ (2*z^3*(-1 + y + z)^2) + ((-1 + z)*(-1 + z + 7*z^2)*G[0, 1, 0, y])/ (2*z^3*(-1 + y + z)^2) + (3*(-1 + z)*(-1 + z + z^2)*G[1, 0, 0, y])/ (2*z^3*(-1 + y + z)^2) - ((-1 + z)*(-1 + z + 8*z^2)*G[1, 1, 0, y])/ (2*z^3*(-1 + y + z)^2)) + G[0, 1 - y, z]* (((-108*y^5 + 624*y^6 - 1224*y^7 + 1008*y^8 - 300*y^9 - 591*y^4*z + 3336*y^5*z - 6757*y^6*z + 5894*y^7*z - 1906*y^8*z + 24*y^9*z - 556*y^3*z^2 + 4297*y^4*z^2 - 10744*y^5*z^2 + 10987*y^6*z^2 - 4078*y^7*z^2 + 94*y^8*z^2 - 424*y^2*z^3 + 3684*y^3*z^3 - 10746*y^4*z^3 + 12890*y^5*z^3 - 5840*y^6*z^3 + 472*y^7*z^3 - 108*y*z^4 + 1928*y^2*z^4 - 7616*y^3*z^4 + 11482*y^4*z^4 - 6736*y^5*z^4 + 1194*y^6*z^4 - 27*z^5 + 456*y*z^5 - 2921*y^2*z^5 + 6194*y^3*z^5 - 4846*y^4*z^5 + 1360*y^5*z^5 + 87*z^6 - 660*y*z^6 + 1837*y^2*z^6 - 1850*y^3*z^6 + 730*y^4*z^6 - 90*z^7 + 366*y*z^7 - 432*y^2*z^7 + 192*y^3*z^7 + 30*z^8 - 60*y*z^8 + 30*y^2*z^8)* G[1, 0, y])/(12*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((10*y^4 - 40*y^5 + 60*y^6 - 40*y^7 + 10*y^8 + 40*y^3*z - 180*y^4*z + 300*y^5*z - 220*y^6*z + 60*y^7*z + 60*y^2*z^2 - 320*y^3*z^2 + 588*y^4*z^2 - 456*y^5*z^2 + 128*y^6*z^2 + 128*y*z^3 - 632*y^2*z^3 + 1080*y^3*z^3 - 745*y^4*z^3 + 158*y^5*z^3 + 11*y^6*z^3 - 34*z^4 - 120*y*z^4 + 492*y^2*z^4 - 364*y^3*z^4 - 28*y^4*z^4 + 44*y^5*z^4 + 68*z^5 - 164*y*z^5 + 310*y^2*z^5 - 320*y^3*z^5 + 66*y^4*z^5 - 56*z^6 + 236*y*z^6 - 284*y^2*z^6 + 44*y^3*z^6 + 31*z^7 - 82*y*z^7 + 11*y^2*z^7 - 10*z^8)*G[0, 1, 0, y])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((10*y^4 - 40*y^5 + 60*y^6 - 40*y^7 + 10*y^8 + 40*y^3*z - 180*y^4*z + 300*y^5*z - 220*y^6*z + 60*y^7*z + 60*y^2*z^2 - 320*y^3*z^2 + 586*y^4*z^2 - 452*y^5*z^2 + 126*y^6*z^2 + 128*y*z^3 - 632*y^2*z^3 + 1072*y^3*z^3 - 727*y^4*z^3 + 146*y^5*z^3 + 13*y^6*z^3 - 34*z^4 - 120*y*z^4 + 480*y^2*z^4 - 332*y^3*z^4 - 56*y^4*z^4 + 52*y^5*z^4 + 68*z^5 - 172*y*z^5 + 338*y^2*z^5 - 352*y^3*z^5 + 78*y^4*z^5 - 58*z^6 + 248*y*z^6 - 302*y^2*z^6 + 52*y^3*z^6 + 33*z^7 - 86*y*z^7 + 13*y^2*z^7 - 10*z^8)*G[1, 0, 0, y])/(2*(-1 + y)^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((17 - 34*y + 17*y^2 - 30*z + 38*y*z - 8*y^2*z + 11*z^2)*G[1, 1, 0, y])/(2*(-1 + y)^2*z* (-1 + y + z)^2)) + G[1 - y, 1 - y, z]* (((30*y^4 - 120*y^5 + 180*y^6 - 120*y^7 + 30*y^8 + 120*y^3*z - 540*y^4*z + 900*y^5*z - 660*y^6*z + 180*y^7*z + 180*y^2*z^2 - 960*y^3*z^2 + 1843*y^4*z^2 - 1526*y^5*z^2 + 463*y^6*z^2 + 76*y*z^3 - 664*y^2*z^3 + 1708*y^3*z^3 - 1751*y^4*z^3 + 634*y^5*z^3 - 3*y^6*z^3 + 52*z^4 - 360*y*z^4 + 1026*y^2*z^4 - 1272*y^3*z^4 + 576*y^4*z^4 - 12*y^5*z^4 - 104*z^5 + 440*y*z^5 - 706*y^2*z^5 + 428*y^3*z^5 - 18*y^4*z^5 + 65*z^6 - 222*y*z^6 + 229*y^2*z^6 - 12*y^3*z^6 - 23*z^7 + 66*y*z^7 - 3*y^2*z^7 + 10*z^8)*G[0, 1, 0, y])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((15*y^4 - 60*y^5 + 90*y^6 - 60*y^7 + 15*y^8 + 60*y^3*z - 270*y^4*z + 450*y^5*z - 330*y^6*z + 90*y^7*z + 90*y^2*z^2 - 480*y^3*z^2 + 922*y^4*z^2 - 764*y^5*z^2 + 232*y^6*z^2 + 38*y*z^3 - 332*y^2*z^3 + 856*y^3*z^3 - 880*y^4*z^3 + 320*y^5*z^3 - 2*y^6*z^3 + 26*z^4 - 180*y*z^4 + 516*y^2*z^4 - 644*y^3*z^4 + 295*y^4*z^4 - 8*y^5*z^4 - 52*z^5 + 222*y*z^5 - 360*y^2*z^5 + 222*y^3*z^5 - 12*y^4*z^5 + 33*z^6 - 114*y*z^6 + 119*y^2*z^6 - 8*y^3*z^6 - 12*z^7 + 34*y*z^7 - 2*y^2*z^7 + 5*z^8)*G[1, 0, 0, y])/((-1 + y)^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-20 + 80*y - 120*y^2 + 80*y^3 - 20*y^4 + 40*z - 120*y*z + 120*y^2*z - 40*y^3*z - 31*z^2 + 62*y*z^2 - 31*y^2*z^2 + 24*z^3 - 26*y*z^3 + 2*y^2*z^3 - 11*z^4)*G[1, 1, 0, y])/ (2*(-1 + y)^2*z^3*(-1 + y + z)^2)) + G[0, 1, z]*(((-1 + 2*y - y^2 + 2*z - 4*y*z + 2*y^2*z - 4*z^2 + 8*y*z^2 - 4*y^2*z^2 + 3*z^3 - 8*y*z^3 + 5*y^2*z^3 + z^4)* G[0, 1, 0, y])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2) + ((1 - 2*y + y^2 - 2*z + 4*y*z - 2*y^2*z + 4*z^2 - 8*y*z^2 + 4*y^2*z^2 - 3*z^3 + 8*y*z^3 - 5*y^2*z^3 - z^4)*G[1, 1, 0, y])/ (2*(-1 + y)^2*z^3*(-1 + y + z)^2)) + G[1 - y, 1, z]* (((-11 + 42*y - 61*y^2 + 40*y^3 - 10*y^4 + 22*z - 64*y*z + 62*y^2*z - 20*y^3*z - 10*z^2 + 20*y*z^2 - 10*y^2*z^2 + 2*y*z^3 - 2*y^2*z^3 - z^4)*G[0, 1, 0, y])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2) + ((11 - 42*y + 61*y^2 - 40*y^3 + 10*y^4 - 22*z + 64*y*z - 62*y^2*z + 20*y^3*z + 10*z^2 - 20*y*z^2 + 10*y^2*z^2 - 2*y*z^3 + 2*y^2*z^3 + z^4)*G[1, 1, 0, y])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2)) + G[0, 0, z]*((-477*y^2 + 1181*y^3 - 704*y^4 - 3717*y*z + 7453*y^2*z - 3664*y^3*z - 81*z^2 + 3203*y*z^2 - 2978*y^2*z^2 + 90*z^3 - 18*y*z^3)/(36*(-1 + y)*y*z*(-1 + y + z)*(y + z)^2) + ((108*y^5 - 444*y^6 + 684*y^7 - 468*y^8 + 120*y^9 + 591*y^4*z - 2616*y^5*z + 4351*y^6*z - 3242*y^7*z + 940*y^8*z - 24*y^9*z + 556*y^3*z^2 - 3217*y^4*z^2 + 6520*y^5*z^2 - 5703*y^6*z^2 + 1952*y^7*z^2 - 108*y^8*z^2 + 424*y^2*z^3 - 2964*y^3*z^3 + 7110*y^4*z^3 - 7474*y^5*z^3 + 3402*y^6*z^3 - 522*y^7*z^3 + 108*y*z^4 - 1748*y^2*z^4 + 6092*y^3*z^4 - 8518*y^4*z^4 + 5224*y^5*z^4 - 1254*y^6*z^4 + 27*z^5 - 456*y*z^5 + 2675*y^2*z^5 - 5398*y^3*z^5 + 4388*y^4*z^5 - 1380*y^5*z^5 - 87*z^6 + 660*y*z^6 - 1761*y^2*z^6 + 1812*y^3*z^6 - 720*y^4*z^6 + 90*z^7 - 366*y*z^7 + 438*y^2*z^7 - 186*y^3*z^7 - 30*z^8 + 60*y*z^8 - 30*y^2*z^8)* G[1, 0, y])/(12*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-29 + 58*y - 29*y^2 + 39*z - 58*y*z + 19*y^2*z - 10*z^2)* G[0, 0, 0, y])/(2*(-1 + y)^2*z*(-1 + y + z)^2) + ((21*y^4 - 42*y^5 + 21*y^6 + 88*y*z - 352*y^2*z + 612*y^3*z - 544*y^4*z + 212*y^5*z - 16*y^6*z - 44*z^2 + 390*y^2*z^2 - 700*y^3*z^2 + 422*y^4*z^2 - 64*y^5*z^2 + 88*z^3 - 92*y*z^3 - 224*y^2*z^3 + 340*y^3*z^3 - 96*y^4*z^3 - 23*z^4 - 50*y*z^4 + 161*y^2*z^4 - 64*y^3*z^4 - 24*z^5 + 56*y*z^5 - 16*y^2*z^5 + 4*z^6)*G[0, 1, 0, y])/(2*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + ((21*y^4 - 42*y^5 + 21*y^6 - 88*y*z + 352*y^2*z - 444*y^3*z + 149*y^4*z + 46*y^5*z - 15*y^6*z + 44*z^2 - 138*y^2*z^2 - 40*y^3*z^2 + 204*y^4*z^2 - 60*y^5*z^2 - 88*z^3 + 260*y*z^3 - 466*y^2*z^3 + 424*y^3*z^3 - 90*y^4*z^3 + 65*z^4 - 270*y*z^4 + 325*y^2*z^4 - 60*y^3*z^4 - 35*z^5 + 90*y*z^5 - 15*y^2*z^5 + 10*z^6)*G[1, 0, 0, y])/(2*(-1 + y)^2*z*(-1 + y + z)^2* (y + z)^4) + ((-9*y^4 + 18*y^5 - 9*y^6 + 44*y*z - 176*y^2*z + 228*y^3*z - 78*y^4*z - 26*y^5*z + 8*y^6*z - 22*z^2 + 78*y^2*z^2 + 36*y^3*z^2 - 133*y^4*z^2 + 32*y^5*z^2 + 44*z^3 - 124*y*z^3 + 272*y^2*z^3 - 276*y^3*z^3 + 48*y^4*z^3 - 31*z^4 + 166*y*z^4 - 221*y^2*z^4 + 32*y^3*z^4 + 26*z^5 - 70*y*z^5 + 8*y^2*z^5 - 9*z^6)* G[1, 1, 0, y])/(2*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4)) + G[1 - y, 0, z]*(((15*y^4 - 60*y^5 + 90*y^6 - 60*y^7 + 15*y^8 + 60*y^3*z - 270*y^4*z + 450*y^5*z - 330*y^6*z + 90*y^7*z + 90*y^2*z^2 - 480*y^3*z^2 + 924*y^4*z^2 - 768*y^5*z^2 + 234*y^6*z^2 + 16*y*z^3 - 244*y^2*z^3 + 732*y^3*z^3 - 810*y^4*z^3 + 310*y^5*z^3 - 4*y^6*z^3 + 37*z^4 - 180*y*z^4 + 462*y^2*z^4 - 588*y^3*z^4 + 290*y^4*z^4 - 16*y^5*z^4 - 74*z^5 + 274*y*z^5 - 410*y^2*z^5 + 254*y^3*z^5 - 24*y^4*z^5 + 46*z^6 - 148*y*z^6 + 148*y^2*z^6 - 16*y^3*z^6 - 14*z^7 + 38*y*z^7 - 4*y^2*z^7 + 5*z^8)*G[0, 0, 0, y])/((-1 + y)^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-20*y^4 + 80*y^5 - 120*y^6 + 80*y^7 - 20*y^8 - 80*y^3*z + 360*y^4*z - 600*y^5*z + 440*y^6*z - 120*y^7*z - 120*y^2*z^2 + 640*y^3*z^2 - 1231*y^4*z^2 + 1022*y^5*z^2 - 311*y^6*z^2 + 8*y*z^3 + 208*y^2*z^3 - 796*y^3*z^3 + 951*y^4*z^3 - 378*y^5*z^3 + 7*y^6*z^3 - 64*z^4 + 240*y*z^4 - 522*y^2*z^4 + 640*y^3*z^4 - 326*y^4*z^4 + 28*y^5*z^4 + 128*z^5 - 420*y*z^5 + 546*y^2*z^5 - 312*y^3*z^5 + 42*y^4*z^5 - 75*z^6 + 210*y*z^6 - 187*y^2*z^6 + 28*y^3*z^6 + 15*z^7 - 38*y*z^7 + 7*y^2*z^7 - 4*z^8)* G[0, 1, 0, y])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-20*y^4 + 80*y^5 - 120*y^6 + 80*y^7 - 20*y^8 - 80*y^3*z + 360*y^4*z - 600*y^5*z + 440*y^6*z - 120*y^7*z - 120*y^2*z^2 + 640*y^3*z^2 - 1237*y^4*z^2 + 1034*y^5*z^2 - 317*y^6*z^2 - 36*y*z^3 + 384*y^2*z^3 - 1084*y^3*z^3 + 1188*y^4*z^3 - 460*y^5*z^3 + 8*y^6*z^3 - 42*z^4 + 240*y*z^4 - 690*y^2*z^4 + 940*y^3*z^4 - 490*y^4*z^4 + 32*y^5*z^4 + 84*z^5 - 356*y*z^5 + 628*y^2*z^5 - 444*y^3*z^5 + 48*y^4*z^5 - 59*z^6 + 230*y*z^6 - 263*y^2*z^6 + 32*y^3*z^6 + 28*z^7 - 76*y*z^7 + 8*y^2*z^7 - 10*z^8)*G[1, 0, 0, y])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((9*y^4 - 18*y^5 + 9*y^6 - 22*y*z + 88*y^2*z - 96*y^3*z - 6*y^4*z + 40*y^5*z - 4*y^6*z + 11*z^2 - 12*y^2*z^2 - 108*y^3*z^2 + 134*y^4*z^2 - 16*y^5*z^2 - 22*z^3 + 80*y*z^3 - 226*y^2*z^3 + 228*y^3*z^3 - 24*y^4*z^3 + 20*z^4 - 128*y*z^4 + 178*y^2*z^4 - 16*y^3*z^4 - 22*z^5 + 62*y*z^5 - 4*y^2*z^5 + 9*z^6)* G[1, 1, 0, y])/(2*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4)) + G[-y, -y, z]*((-2*(9*y^4 - 20*y^5 + 10*y^6 + 36*y^3*z - 98*y^4*z + 60*y^5*z + 54*y^2*z^2 - 192*y^3*z^2 + 147*y^4*z^2 - 52*y*z^3 - 12*y^2*z^3 + 100*y^3*z^3 + 53*z^4 - 4*y*z^4 - 106*z^5 + 48*y*z^5 + 51*z^6)*G[0, 1, 0, y])/(z^3*(-1 + y + z)^2* (y + z)^4) - (2*(9*y^4 - 20*y^5 + 10*y^6 + 36*y^3*z - 98*y^4*z + 60*y^5*z + 54*y^2*z^2 - 192*y^3*z^2 + 147*y^4*z^2 - 52*y*z^3 - 12*y^2*z^3 + 100*y^3*z^3 + 53*z^4 - 4*y*z^4 - 106*z^5 + 48*y*z^5 + 51*z^6)*G[1, 1, 0, y])/(z^3*(-1 + y + z)^2* (y + z)^4)) + G[-y, 0, z]* (((9*y^4 - 20*y^5 + 10*y^6 + 36*y^3*z - 98*y^4*z + 60*y^5*z + 54*y^2*z^2 - 192*y^3*z^2 + 147*y^4*z^2 - 52*y*z^3 - 12*y^2*z^3 + 100*y^3*z^3 + 53*z^4 - 4*y*z^4 - 106*z^5 + 48*y*z^5 + 51*z^6)* G[0, 1, 0, y])/(z^3*(-1 + y + z)^2*(y + z)^4) + ((-9*y^4 + 20*y^5 - 10*y^6 - 36*y^3*z + 98*y^4*z - 60*y^5*z - 54*y^2*z^2 + 192*y^3*z^2 - 147*y^4*z^2 + 52*y*z^3 + 12*y^2*z^3 - 100*y^3*z^3 - 53*z^4 + 4*y*z^4 + 106*z^5 - 48*y*z^5 - 51*z^6)* G[1, 0, 0, y])/(z^3*(-1 + y + z)^2*(y + z)^4) + ((9*y^4 - 20*y^5 + 10*y^6 + 36*y^3*z - 98*y^4*z + 60*y^5*z + 54*y^2*z^2 - 192*y^3*z^2 + 147*y^4*z^2 - 52*y*z^3 - 12*y^2*z^3 + 100*y^3*z^3 + 53*z^4 - 4*y*z^4 - 106*z^5 + 48*y*z^5 + 51*z^6)* G[1, 1, 0, y])/(2*z^3*(-1 + y + z)^2*(y + z)^4)) + G[1 - y, -y, z]*(((21*y^4 - 82*y^5 + 121*y^6 - 80*y^7 + 20*y^8 + 84*y^3*z - 370*y^4*z + 608*y^5*z - 442*y^6*z + 120*y^7*z + 126*y^2*z^2 - 660*y^3*z^2 + 1242*y^4*z^2 - 1008*y^5*z^2 + 300*y^6*z^2 + 40*y*z^3 - 404*y^2*z^3 + 1044*y^3*z^3 - 1030*y^4*z^3 + 350*y^5*z^3 + 43*z^4 - 250*y*z^4 + 605*y^2*z^4 - 608*y^3*z^4 + 207*y^4*z^4 - 86*z^5 + 292*y*z^5 - 290*y^2*z^5 + 72*y^3*z^5 + 42*z^6 - 60*y*z^6 + 6*z^7 - 18*y*z^7 - 3*z^8)* G[0, 1, 0, y])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((21*y^4 - 82*y^5 + 121*y^6 - 80*y^7 + 20*y^8 + 84*y^3*z - 370*y^4*z + 608*y^5*z - 442*y^6*z + 120*y^7*z + 126*y^2*z^2 - 660*y^3*z^2 + 1242*y^4*z^2 - 1008*y^5*z^2 + 300*y^6*z^2 + 40*y*z^3 - 404*y^2*z^3 + 1044*y^3*z^3 - 1030*y^4*z^3 + 350*y^5*z^3 + 43*z^4 - 250*y*z^4 + 605*y^2*z^4 - 608*y^3*z^4 + 207*y^4*z^4 - 86*z^5 + 292*y*z^5 - 290*y^2*z^5 + 72*y^3*z^5 + 42*z^6 - 60*y*z^6 + 6*z^7 - 18*y*z^7 - 3*z^8)*G[1, 1, 0, y])/ (2*(-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4)) + G[0, -y, z]*(((-9*y^4 + 38*y^5 - 59*y^6 + 40*y^7 - 10*y^8 - 36*y^3*z + 170*y^4*z - 292*y^5*z + 218*y^6*z - 60*y^7*z - 54*y^2*z^2 + 300*y^3*z^2 - 591*y^4*z^2 + 498*y^5*z^2 - 153*y^6*z^2 - 212*y*z^3 + 964*y^2*z^3 - 1680*y^3*z^3 + 1310*y^4*z^3 - 382*y^5*z^3 + 79*z^4 + 110*y*z^4 - 889*y^2*z^4 + 1108*y^3*z^4 - 405*y^4*z^4 - 158*z^5 + 244*y*z^5 - 50*y^2*z^5 - 24*y^3*z^5 + 75*z^6 - 174*y*z^6 + 117*y^2*z^6 - 6*z^7 + 18*y*z^7 + 3*z^8)* G[0, 1, 0, y])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-9*y^4 + 38*y^5 - 59*y^6 + 40*y^7 - 10*y^8 - 36*y^3*z + 170*y^4*z - 292*y^5*z + 218*y^6*z - 60*y^7*z - 54*y^2*z^2 + 300*y^3*z^2 - 591*y^4*z^2 + 498*y^5*z^2 - 153*y^6*z^2 - 212*y*z^3 + 964*y^2*z^3 - 1680*y^3*z^3 + 1310*y^4*z^3 - 382*y^5*z^3 + 79*z^4 + 110*y*z^4 - 889*y^2*z^4 + 1108*y^3*z^4 - 405*y^4*z^4 - 158*z^5 + 244*y*z^5 - 50*y^2*z^5 - 24*y^3*z^5 + 75*z^6 - 174*y*z^6 + 117*y^2*z^6 - 6*z^7 + 18*y*z^7 + 3*z^8)* G[1, 1, 0, y])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4)) + ((-1 + z)*(-108*y^3 + 126*y^4 - 259*y^2*z + 728*y^3*z + 15*y^4*z + 1163*y*z^2 - 899*y^2*z^2 + 467*y^3*z^2 - 1441*y*z^3 + 829*y^2*z^3 + 60*z^4 + 317*y*z^4 - 60*z^5)*G[1, 1, 0, z])/ (24*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((-1926*y^4 + 7812*y^5 - 9846*y^6 + 3960*y^7 - 6666*y^3*z + 31662*y^4*z - 46688*y^5*z + 22148*y^6*z - 456*y^7*z - 5294*y^2*z^2 + 37419*y^3*z^2 - 72443*y^4*z^2 + 42774*y^5*z^2 - 1952*y^6*z^2 - 3023*y*z^3 + 26191*y^2*z^3 - 64718*y^3*z^3 + 49346*y^4*z^3 - 5924*y^5*z^3 + 162*z^4 + 9307*y*z^4 - 37701*y^2*z^4 + 41084*y^3*z^4 - 10404*y^4*z^4 - 684*z^5 - 7702*y*z^5 + 17886*y^2*z^5 - 8348*y^3*z^5 + 882*z^6 + 1202*y*z^6 - 2156*y^2*z^6 - 360*z^7 + 216*y*z^7)*G[1 - y, 1, 0, z])/ (72*(-1 + y)*y*z^2*(-1 + y + z)^2*(y + z)^4) + G[0, 0, y]*((6750*y^2 - 20520*y^3 + 20790*y^4 - 7020*y^5 + 7974*y*z - 37555*y^2*z + 51944*y^3*z - 23335*y^4*z + 972*y^5*z + 20178*z^2 - 100418*y*z^2 + 161585*y^2*z^2 - 93465*y^3*z^2 + 12876*y^4*z^2 - 26521*z^3 + 79912*y*z^3 - 61287*y^2*z^3 + 9408*y^3*z^3 + 6343*z^4 - 3091*y*z^4 - 2496*y^2*z^4)/(216*(-1 + y)^3*z^2* (-1 + y + z)*(y + z)^2) + ((27*y^3 - 84*y^4 + 87*y^5 - 30*y^6 + 81*y^2*z - 302*y^3*z + 367*y^4*z - 152*y^5*z + 6*y^6*z - 51*y*z^2 + 60*y^2*z^2 + 41*y^3*z^2 - 52*y^4*z^2 + 2*y^5*z^2 + 93*z^3 - 267*y*z^3 + 309*y^2*z^3 - 171*y^3*z^3 + 42*y^4*z^3 - 149*z^4 + 406*y*z^4 - 347*y^2*z^4 + 108*y^3*z^4 + 56*z^5 - 106*y*z^5 + 68*y^2*z^5 + 6*y*z^6)*G[0, 0, z])/ (3*(-1 + y)^2*z^2*(-1 + y + z)^2*(y + z)^3) - ((-1 + z)*(69 - 129*y + 60*y^2 - 60*z + 60*y*z + 25*z^2 - 25*y*z^2 - 6*z^3)*G[1, 0, z])/(12*(-1 + y)*z^3*(-1 + y + z)^2) + ((-90*y^4 + 360*y^5 - 540*y^6 + 360*y^7 - 90*y^8 - 252*y^3*z + 1020*y^4*z - 1572*y^5*z + 1122*y^6*z - 348*y^7*z + 30*y^8*z + 24*y^2*z^2 - 252*y^3*z^2 + 703*y^4*z^2 - 572*y^5*z^2 - 77*y^6*z^2 + 174*y^7*z^2 + 88*y*z^3 - 1114*y^2*z^3 + 3388*y^3*z^3 - 3445*y^4*z^3 + 634*y^5*z^3 + 449*y^6*z^3 + 172*z^4 - 1512*y*z^4 + 4752*y^2*z^4 - 5696*y^3*z^4 + 1898*y^4*z^4 + 362*y^5*z^4 - 770*z^5 + 3740*y*z^5 - 6046*y^2*z^5 + 3328*y^3*z^5 - 348*y^4*z^5 + 911*z^6 - 2780*y*z^6 + 2431*y^2*z^6 - 706*y^3*z^6 - 319*z^7 + 554*y*z^7 - 331*y^2*z^7 + 6*z^8 - 30*y*z^8)*G[1 - y, 0, z])/ (12*(-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-25 + 50*y - 25*y^2 + 31*z - 50*y*z + 19*y^2*z - 6*z^2)* G[0, 0, 0, z])/(2*(-1 + y)^2*z*(-1 + y + z)^2) + ((1 - 2*y + y^2 - 2*z + 4*y*z - 2*y^2*z + 2*z^2 - 4*y*z^2 + 2*y^2*z^2 - z^3 + 4*y*z^3 - 3*y^2*z^3 - z^4)*G[0, 1, 0, z])/ (2*(-1 + y)^2*z^3*(-1 + y + z)^2) + ((-10*y^4 + 40*y^5 - 60*y^6 + 40*y^7 - 10*y^8 - 40*y^3*z + 180*y^4*z - 300*y^5*z + 220*y^6*z - 60*y^7*z - 60*y^2*z^2 + 320*y^3*z^2 - 586*y^4*z^2 + 452*y^5*z^2 - 126*y^6*z^2 - 128*y*z^3 + 632*y^2*z^3 - 1072*y^3*z^3 + 727*y^4*z^3 - 146*y^5*z^3 - 13*y^6*z^3 + 34*z^4 + 120*y*z^4 - 480*y^2*z^4 + 332*y^3*z^4 + 56*y^4*z^4 - 52*y^5*z^4 - 68*z^5 + 172*y*z^5 - 338*y^2*z^5 + 352*y^3*z^5 - 78*y^4*z^5 + 58*z^6 - 248*y*z^6 + 302*y^2*z^6 - 52*y^3*z^6 - 33*z^7 + 86*y*z^7 - 13*y^2*z^7 + 10*z^8)*G[0, 1 - y, 0, z])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2* (y + z)^4) - ((-1 + z)*(-1 + z + 3*z^2)*G[1, 0, 0, z])/ (z^3*(-1 + y + z)^2) - ((-1 + z)^2*G[1, 1, 0, z])/ (z^3*(-1 + y + z)^2) + (3*(-1 + z)*(-1 + z + z^2)* G[1, 1 - y, 0, z])/(2*z^3*(-1 + y + z)^2) + ((20*y^4 - 80*y^5 + 120*y^6 - 80*y^7 + 20*y^8 + 80*y^3*z - 360*y^4*z + 600*y^5*z - 440*y^6*z + 120*y^7*z + 120*y^2*z^2 - 640*y^3*z^2 + 1235*y^4*z^2 - 1030*y^5*z^2 + 315*y^6*z^2 - 8*y*z^3 - 208*y^2*z^3 + 812*y^3*z^3 - 989*y^4*z^3 + 402*y^5*z^3 - 9*y^6*z^3 + 64*z^4 - 240*y*z^4 + 546*y^2*z^4 - 712*y^3*z^4 + 384*y^4*z^4 - 36*y^5*z^4 - 128*z^5 + 436*y*z^5 - 614*y^2*z^5 + 384*y^3*z^5 - 54*y^4*z^5 + 79*z^6 - 242*y*z^6 + 235*y^2*z^6 - 36*y^3*z^6 - 21*z^7 + 54*y*z^7 - 9*y^2*z^7 + 6*z^8)* G[1 - y, 0, 0, z])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((11 - 42*y + 61*y^2 - 40*y^3 + 10*y^4 - 22*z + 64*y*z - 62*y^2*z + 20*y^3*z + 11*z^2 - 22*y*z^2 + 11*y^2*z^2 - z^3 + y^2*z^3 + z^4)* G[1 - y, 1, 0, z])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2) + ((-15*y^4 + 60*y^5 - 90*y^6 + 60*y^7 - 15*y^8 - 60*y^3*z + 270*y^4*z - 450*y^5*z + 330*y^6*z - 90*y^7*z - 90*y^2*z^2 + 480*y^3*z^2 - 922*y^4*z^2 + 764*y^5*z^2 - 232*y^6*z^2 - 38*y*z^3 + 332*y^2*z^3 - 856*y^3*z^3 + 880*y^4*z^3 - 320*y^5*z^3 + 2*y^6*z^3 - 26*z^4 + 180*y*z^4 - 516*y^2*z^4 + 644*y^3*z^4 - 295*y^4*z^4 + 8*y^5*z^4 + 52*z^5 - 222*y*z^5 + 360*y^2*z^5 - 222*y^3*z^5 + 12*y^4*z^5 - 33*z^6 + 114*y*z^6 - 119*y^2*z^6 + 8*y^3*z^6 + 12*z^7 - 34*y*z^7 + 2*y^2*z^7 - 5*z^8)* G[1 - y, 1 - y, 0, z])/((-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-9*y^4 + 20*y^5 - 10*y^6 - 36*y^3*z + 98*y^4*z - 60*y^5*z - 54*y^2*z^2 + 192*y^3*z^2 - 147*y^4*z^2 + 52*y*z^3 + 12*y^2*z^3 - 100*y^3*z^3 - 53*z^4 + 4*y*z^4 + 106*z^5 - 48*y*z^5 - 51*z^6)* G[-y, 1 - y, 0, z])/(z^3*(-1 + y + z)^2*(y + z)^4)) + G[1, 0, y]*((13500*y^3 - 54540*y^4 + 82620*y^5 - 55620*y^6 + 14040*y^7 + 26373*y^2*z - 123366*y^3*z + 205891*y^4*z - 149120*y^5*z + 42166*y^6*z - 1944*y^7*z - 64977*y*z^2 + 270372*y^2*z^2 - 468147*y^3*z^2 + 415683*y^4*z^2 - 150094*y^5*z^2 - 2837*y^6*z^2 + 972*z^3 + 100788*y*z^3 - 383103*y^2*z^3 + 533451*y^3*z^3 - 238462*y^4*z^3 - 26373*y^5*z^3 - 1944*z^4 - 27179*y*z^4 + 107617*y^2*z^4 - 65096*y^3*z^4 - 51579*y^4*z^4 + 972*z^5 + 4527*y*z^5 - 18013*y^2*z^5 - 25667*y^3*z^5 - 13159*y*z^6 + 432*y^2*z^6)/(432*(-1 + y)^2*y*z^2* (-1 + y + z)^2*(y + z)^3) + ((-1 + z)*(69*y^2 - 129*y^3 + 60*y^4 - 60*y^2*z + 60*y^3*z + 30*z^2 - 84*y*z^2 + 125*y^2*z^2 - 71*y^3*z^2 - 60*z^3 + 114*y*z^3 - 60*y^2*z^3 + 30*z^4 - 30*y*z^4)* G[1, 0, z])/(12*(-1 + y)*y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(69*y^2 - 129*y^3 + 60*y^4 - 60*y^2*z + 60*y^3*z + 30*z^2 - 84*y*z^2 + 125*y^2*z^2 - 71*y^3*z^2 - 60*z^3 + 114*y*z^3 - 60*y^2*z^3 + 30*z^4 - 30*y*z^4)*G[1, 1 - y, z])/ (12*(-1 + y)*y^2*z^3*(-1 + y + z)^2) + ((-54*y^5 + 342*y^6 - 702*y^7 + 594*y^8 - 180*y^9 - 312*y^4*z + 1848*y^5*z - 3863*y^6*z + 3436*y^7*z - 1115*y^8*z + 6*y^9*z - 344*y^3*z^2 + 2615*y^4*z^2 - 6548*y^5*z^2 + 6708*y^6*z^2 - 2458*y^7*z^2 + 27*y^8*z^2 - 311*y^2*z^3 + 2508*y^3*z^3 - 7077*y^4*z^3 + 8324*y^5*z^3 - 3678*y^6*z^3 + 258*y^7*z^3 - 120*y*z^4 + 1513*y^2*z^4 - 5404*y^3*z^4 + 7757*y^4*z^4 - 4430*y^5*z^4 + 780*y^6*z^4 - 30*z^5 + 474*y*z^5 - 2407*y^2*z^5 + 4586*y^3*z^5 - 3481*y^4*z^5 + 1002*y^5*z^5 + 90*z^6 - 648*y*z^6 + 1611*y^2*z^6 - 1584*y^3*z^6 + 627*y^4*z^6 - 90*z^7 + 354*y*z^7 - 438*y^2*z^7 + 198*y^3*z^7 + 30*z^8 - 60*y*z^8 + 30*y^2*z^8)* G[1 - y, 0, z])/(12*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-90*y^6 + 360*y^7 - 540*y^8 + 360*y^9 - 90*y^10 - 306*y^5*z + 1236*y^6*z - 1902*y^7*z + 1350*y^8*z - 408*y^9*z + 30*y^10*z - 228*y^4*z^2 + 864*y^5*z^2 - 1183*y^6*z^2 + 866*y^7*z^2 - 499*y^8*z^2 + 180*y^9*z^2 - 16*y^3*z^3 - 347*y^4*z^3 + 1604*y^5*z^3 - 1754*y^6*z^3 + 68*y^7*z^3 + 445*y^8*z^3 + 221*y^2*z^4 - 1596*y^3*z^4 + 4581*y^4*z^4 - 5248*y^5*z^4 + 1642*y^6*z^4 + 364*y^7*z^4 + 120*y*z^5 - 1375*y^2*z^5 + 4840*y^3*z^5 - 6833*y^4*z^5 + 3446*y^5*z^5 - 342*y^6*z^5 + 30*z^6 - 474*y*z^6 + 2377*y^2*z^6 - 4516*y^3*z^6 + 3227*y^4*z^6 - 860*y^5*z^6 - 90*z^7 + 648*y*z^7 - 1625*y^2*z^7 + 1546*y^3*z^7 - 623*y^4*z^7 + 90*z^8 - 354*y*z^8 + 432*y^2*z^8 - 204*y^3*z^8 - 30*z^9 + 60*y*z^9 - 30*y^2*z^9)*G[1 - y, 1 - y, z])/ (12*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-159*y^6 + 399*y^7 - 330*y^8 + 90*y^9 - 420*y^5*z + 1299*y^6*z - 1347*y^7*z + 498*y^8*z - 30*y^9*z + 201*y^4*z^2 - 75*y^5*z^2 - 680*y^6*z^2 + 722*y^7*z^2 - 168*y^8*z^2 + 368*y^3*z^3 - 1857*y^4*z^3 + 1987*y^5*z^3 - 150*y^6*z^3 - 366*y^7*z^3 + 527*y^2*z^4 - 2743*y^3*z^4 + 4394*y^4*z^4 - 2064*y^5*z^4 - 204*y^6*z^4 + 108*y*z^5 - 1663*y^2*z^5 + 4307*y^3*z^5 - 3364*y^4*z^5 + 432*y^5*z^5 + 27*z^6 - 429*y*z^6 + 2046*y^2*z^6 - 2604*y^3*z^6 + 780*y^4*z^6 - 87*z^7 + 573*y*z^7 - 1086*y^2*z^7 + 510*y^3*z^7 + 90*z^8 - 276*y*z^8 + 168*y^2*z^8 - 30*z^9 + 30*y*z^9)*G[-y, 0, z])/(12*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((159*y^6 - 399*y^7 + 330*y^8 - 90*y^9 + 420*y^5*z - 1299*y^6*z + 1347*y^7*z - 498*y^8*z + 30*y^9*z - 201*y^4*z^2 + 75*y^5*z^2 + 680*y^6*z^2 - 722*y^7*z^2 + 168*y^8*z^2 - 368*y^3*z^3 + 1857*y^4*z^3 - 1987*y^5*z^3 + 150*y^6*z^3 + 366*y^7*z^3 - 527*y^2*z^4 + 2743*y^3*z^4 - 4394*y^4*z^4 + 2064*y^5*z^4 + 204*y^6*z^4 - 108*y*z^5 + 1663*y^2*z^5 - 4307*y^3*z^5 + 3364*y^4*z^5 - 432*y^5*z^5 - 27*z^6 + 429*y*z^6 - 2046*y^2*z^6 + 2604*y^3*z^6 - 780*y^4*z^6 + 87*z^7 - 573*y*z^7 + 1086*y^2*z^7 - 510*y^3*z^7 - 90*z^8 + 276*y*z^8 - 168*y^2*z^8 + 30*z^9 - 30*y*z^9)*G[-y, 1 - y, z])/(12*(-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((9*y^4 - 18*y^5 + 9*y^6 - 88*y*z + 352*y^2*z - 492*y^3*z + 257*y^4*z - 20*y^5*z - 9*y^6*z + 44*z^2 - 210*y^2*z^2 + 152*y^3*z^2 + 57*y^4*z^2 - 36*y^5*z^2 - 88*z^3 + 212*y*z^3 - 298*y^2*z^3 + 256*y^3*z^3 - 54*y^4*z^3 + 53*z^4 - 198*y*z^4 + 223*y^2*z^4 - 36*y^3*z^4 - 23*z^5 + 60*y*z^5 - 9*y^2*z^5 + 7*z^6)*G[0, 0, 0, z])/(2*(-1 + y)^2*z*(-1 + y + z)^2* (y + z)^4) + ((-25*y^4 + 50*y^5 - 25*y^6 + 88*y*z - 352*y^2*z + 428*y^3*z - 117*y^4*z - 60*y^5*z + 13*y^6*z - 44*z^2 + 114*y^2*z^2 + 88*y^3*z^2 - 221*y^4*z^2 + 52*y^5*z^2 + 88*z^3 - 276*y*z^3 + 498*y^2*z^3 - 432*y^3*z^3 + 78*y^4*z^3 - 69*z^4 + 278*y*z^4 - 327*y^2*z^4 + 52*y^3*z^4 + 35*z^5 - 92*y*z^5 + 13*y^2*z^5 - 11*z^6)*G[0, 0, 1 - y, z])/(2*(-1 + y)^2*z* (-1 + y + z)^2*(y + z)^4) + ((-1 + 2*y - y^2 + 2*z - 4*y*z + 2*y^2*z - 4*z^2 + 8*y*z^2 - 4*y^2*z^2 + 3*z^3 - 8*y*z^3 + 5*y^2*z^3 + z^4)*G[0, 1, 0, z])/(2*(-1 + y)^2*z^3* (-1 + y + z)^2) + ((1 - 2*y + y^2 - 2*z + 4*y*z - 2*y^2*z + 4*z^2 - 8*y*z^2 + 4*y^2*z^2 - 3*z^3 + 8*y*z^3 - 5*y^2*z^3 - z^4)* G[0, 1, 1 - y, z])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2) + ((-17*y^4 + 34*y^5 - 17*y^6 + 44*y*z - 176*y^2*z + 196*y^3*z - 13*y^4*z - 60*y^5*z + 9*y^6*z - 22*z^2 + 30*y^2*z^2 + 136*y^3*z^2 - 189*y^4*z^2 + 36*y^5*z^2 + 44*z^3 - 156*y*z^3 + 342*y^2*z^3 - 320*y^3*z^3 + 54*y^4*z^3 - 39*z^4 + 186*y*z^4 - 237*y^2*z^4 + 36*y^3*z^4 + 27*z^5 - 72*y*z^5 + 9*y^2*z^5 - 9*z^6)* G[0, 1 - y, 0, z])/(2*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + ((-10*y^4 + 40*y^5 - 60*y^6 + 40*y^7 - 10*y^8 - 40*y^3*z + 180*y^4*z - 300*y^5*z + 220*y^6*z - 60*y^7*z - 60*y^2*z^2 + 320*y^3*z^2 - 586*y^4*z^2 + 452*y^5*z^2 - 126*y^6*z^2 - 84*y*z^3 + 456*y^2*z^3 - 808*y^3*z^3 + 553*y^4*z^3 - 106*y^5*z^3 - 11*y^6*z^3 + 12*z^4 + 120*y*z^4 - 348*y^2*z^4 + 164*y^3*z^4 + 106*y^4*z^4 - 44*y^5*z^4 - 24*z^5 + 84*y*z^5 - 282*y^2*z^5 + 328*y^3*z^5 - 66*y^4*z^5 + 36*z^6 - 196*y*z^6 + 264*y^2*z^6 - 44*y^3*z^6 - 31*z^7 + 82*y*z^7 - 11*y^2*z^7 + 10*z^8)*G[0, 1 - y, 1 - y, z])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((9*y^4 - 38*y^5 + 59*y^6 - 40*y^7 + 10*y^8 + 36*y^3*z - 170*y^4*z + 292*y^5*z - 218*y^6*z + 60*y^7*z + 54*y^2*z^2 - 300*y^3*z^2 + 591*y^4*z^2 - 498*y^5*z^2 + 153*y^6*z^2 + 212*y*z^3 - 964*y^2*z^3 + 1680*y^3*z^3 - 1310*y^4*z^3 + 382*y^5*z^3 - 79*z^4 - 110*y*z^4 + 889*y^2*z^4 - 1108*y^3*z^4 + 405*y^4*z^4 + 158*z^5 - 244*y*z^5 + 50*y^2*z^5 + 24*y^3*z^5 - 75*z^6 + 174*y*z^6 - 117*y^2*z^6 + 6*z^7 - 18*y*z^7 - 3*z^8)*G[0, -y, 0, z])/(2*(-1 + y)^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((-9*y^4 + 38*y^5 - 59*y^6 + 40*y^7 - 10*y^8 - 36*y^3*z + 170*y^4*z - 292*y^5*z + 218*y^6*z - 60*y^7*z - 54*y^2*z^2 + 300*y^3*z^2 - 591*y^4*z^2 + 498*y^5*z^2 - 153*y^6*z^2 - 212*y*z^3 + 964*y^2*z^3 - 1680*y^3*z^3 + 1310*y^4*z^3 - 382*y^5*z^3 + 79*z^4 + 110*y*z^4 - 889*y^2*z^4 + 1108*y^3*z^4 - 405*y^4*z^4 - 158*z^5 + 244*y*z^5 - 50*y^2*z^5 - 24*y^3*z^5 + 75*z^6 - 174*y*z^6 + 117*y^2*z^6 - 6*z^7 + 18*y*z^7 + 3*z^8)*G[0, -y, 1 - y, z])/(2*(-1 + y)^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((-1 + z)*(-1 + z + 4*z^2)* G[1, 0, 0, z])/(z^3*(-1 + y + z)^2) - ((-1 + z)*(-1 + z + 4*z^2)*G[1, 0, 1 - y, z])/(z^3*(-1 + y + z)^2) - ((-1 + z)*(2 - 2*z + z^2)*G[1, 1, 0, z])/(2*z^3*(-1 + y + z)^2) + ((-1 + z)*(2 - 2*z + z^2)*G[1, 1, 1 - y, z])/ (2*z^3*(-1 + y + z)^2) - ((-1 + z)*(-1 + z + 8*z^2)* G[1, 1 - y, 0, z])/(2*z^3*(-1 + y + z)^2) + ((-1 + z)*(-1 + z + 8*z^2)*G[1, 1 - y, 1 - y, z])/ (2*z^3*(-1 + y + z)^2) + ((-9*y^4 + 18*y^5 - 9*y^6 + 44*y*z - 176*y^2*z + 228*y^3*z - 85*y^4*z - 16*y^5*z + 5*y^6*z - 22*z^2 + 78*y^2*z^2 + 8*y^3*z^2 - 91*y^4*z^2 + 20*y^5*z^2 + 44*z^3 - 124*y*z^3 + 230*y^2*z^3 - 208*y^3*z^3 + 30*y^4*z^3 - 31*z^4 + 138*y*z^4 - 169*y^2*z^4 + 20*y^3*z^4 + 19*z^5 - 52*y*z^5 + 5*y^2*z^5 - 7*z^6)*G[1 - y, 0, 0, z])/(2*(-1 + y)^2*z* (-1 + y + z)^2*(y + z)^4) + ((30*y^4 - 120*y^5 + 180*y^6 - 120*y^7 + 30*y^8 + 120*y^3*z - 540*y^4*z + 900*y^5*z - 660*y^6*z + 180*y^7*z + 180*y^2*z^2 - 960*y^3*z^2 + 1846*y^4*z^2 - 1532*y^5*z^2 + 466*y^6*z^2 + 76*y*z^3 - 664*y^2*z^3 + 1720*y^3*z^3 - 1779*y^4*z^3 + 652*y^5*z^3 - 5*y^6*z^3 + 52*z^4 - 360*y*z^4 + 1044*y^2*z^4 - 1324*y^3*z^4 + 619*y^4*z^4 - 20*y^5*z^4 - 104*z^5 + 452*y*z^5 - 754*y^2*z^5 + 480*y^3*z^5 - 30*y^4*z^5 + 68*z^6 - 244*y*z^6 + 262*y^2*z^6 - 20*y^3*z^6 - 27*z^7 + 76*y*z^7 - 5*y^2*z^7 + 11*z^8)* G[1 - y, 0, 1 - y, z])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-11 + 42*y - 61*y^2 + 40*y^3 - 10*y^4 + 22*z - 64*y*z + 62*y^2*z - 20*y^3*z - 10*z^2 + 20*y*z^2 - 10*y^2*z^2 + 2*y*z^3 - 2*y^2*z^3 - z^4)*G[1 - y, 1, 0, z])/ (2*(-1 + y)^2*z^3*(-1 + y + z)^2) + ((11 - 42*y + 61*y^2 - 40*y^3 + 10*y^4 - 22*z + 64*y*z - 62*y^2*z + 20*y^3*z + 10*z^2 - 20*y*z^2 + 10*y^2*z^2 - 2*y*z^3 + 2*y^2*z^3 + z^4)*G[1 - y, 1, 1 - y, z])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2) + ((20*y^4 - 80*y^5 + 120*y^6 - 80*y^7 + 20*y^8 + 80*y^3*z - 360*y^4*z + 600*y^5*z - 440*y^6*z + 120*y^7*z + 120*y^2*z^2 - 640*y^3*z^2 + 1231*y^4*z^2 - 1022*y^5*z^2 + 311*y^6*z^2 + 58*y*z^3 - 472*y^2*z^3 + 1192*y^3*z^3 - 1221*y^4*z^3 + 446*y^5*z^3 - 3*y^6*z^3 + 31*z^4 - 240*y*z^4 + 720*y^2*z^4 - 928*y^3*z^4 + 438*y^4*z^4 - 12*y^5*z^4 - 62*z^5 + 288*y*z^5 - 516*y^2*z^5 + 344*y^3*z^5 - 18*y^4*z^5 + 42*z^6 - 168*y*z^6 + 192*y^2*z^6 - 12*y^3*z^6 - 21*z^7 + 60*y*z^7 - 3*y^2*z^7 + 9*z^8)* G[1 - y, 1 - y, 0, z])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-30*y^4 + 120*y^5 - 180*y^6 + 120*y^7 - 30*y^8 - 120*y^3*z + 540*y^4*z - 900*y^5*z + 660*y^6*z - 180*y^7*z - 180*y^2*z^2 + 960*y^3*z^2 - 1842*y^4*z^2 + 1524*y^5*z^2 - 462*y^6*z^2 - 98*y*z^3 + 752*y^2*z^3 - 1836*y^3*z^3 + 1830*y^4*z^3 - 650*y^5*z^3 + 2*y^6*z^3 - 41*z^4 + 360*y*z^4 - 1086*y^2*z^4 + 1344*y^3*z^4 - 595*y^4*z^4 + 8*y^5*z^4 + 82*z^5 - 392*y*z^5 + 670*y^2*z^5 - 412*y^3*z^5 + 12*y^4*z^5 - 53*z^6 + 194*y*z^6 - 209*y^2*z^6 + 8*y^3*z^6 + 22*z^7 - 64*y*z^7 + 2*y^2*z^7 - 10*z^8)*G[1 - y, 1 - y, 1 - y, z])/ (2*(-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-21*y^4 + 82*y^5 - 121*y^6 + 80*y^7 - 20*y^8 - 84*y^3*z + 370*y^4*z - 608*y^5*z + 442*y^6*z - 120*y^7*z - 126*y^2*z^2 + 660*y^3*z^2 - 1242*y^4*z^2 + 1008*y^5*z^2 - 300*y^6*z^2 - 40*y*z^3 + 404*y^2*z^3 - 1044*y^3*z^3 + 1030*y^4*z^3 - 350*y^5*z^3 - 43*z^4 + 250*y*z^4 - 605*y^2*z^4 + 608*y^3*z^4 - 207*y^4*z^4 + 86*z^5 - 292*y*z^5 + 290*y^2*z^5 - 72*y^3*z^5 - 42*z^6 + 60*y*z^6 - 6*z^7 + 18*y*z^7 + 3*z^8)*G[1 - y, -y, 0, z])/ (2*(-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((21*y^4 - 82*y^5 + 121*y^6 - 80*y^7 + 20*y^8 + 84*y^3*z - 370*y^4*z + 608*y^5*z - 442*y^6*z + 120*y^7*z + 126*y^2*z^2 - 660*y^3*z^2 + 1242*y^4*z^2 - 1008*y^5*z^2 + 300*y^6*z^2 + 40*y*z^3 - 404*y^2*z^3 + 1044*y^3*z^3 - 1030*y^4*z^3 + 350*y^5*z^3 + 43*z^4 - 250*y*z^4 + 605*y^2*z^4 - 608*y^3*z^4 + 207*y^4*z^4 - 86*z^5 + 292*y*z^5 - 290*y^2*z^5 + 72*y^3*z^5 + 42*z^6 - 60*y*z^6 + 6*z^7 - 18*y*z^7 - 3*z^8)*G[1 - y, -y, 1 - y, z])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-9*y^4 + 20*y^5 - 10*y^6 - 36*y^3*z + 98*y^4*z - 60*y^5*z - 54*y^2*z^2 + 192*y^3*z^2 - 147*y^4*z^2 + 52*y*z^3 + 12*y^2*z^3 - 100*y^3*z^3 - 53*z^4 + 4*y*z^4 + 106*z^5 - 48*y*z^5 - 51*z^6)* G[-y, 0, 0, z])/(z^3*(-1 + y + z)^2*(y + z)^4) + ((9*y^4 - 20*y^5 + 10*y^6 + 36*y^3*z - 98*y^4*z + 60*y^5*z + 54*y^2*z^2 - 192*y^3*z^2 + 147*y^4*z^2 - 52*y*z^3 - 12*y^2*z^3 + 100*y^3*z^3 + 53*z^4 - 4*y*z^4 - 106*z^5 + 48*y*z^5 + 51*z^6)* G[-y, 0, 1 - y, z])/(z^3*(-1 + y + z)^2*(y + z)^4) + ((9*y^4 - 20*y^5 + 10*y^6 + 36*y^3*z - 98*y^4*z + 60*y^5*z + 54*y^2*z^2 - 192*y^3*z^2 + 147*y^4*z^2 - 52*y*z^3 - 12*y^2*z^3 + 100*y^3*z^3 + 53*z^4 - 4*y*z^4 - 106*z^5 + 48*y*z^5 + 51*z^6)* G[-y, 1 - y, 0, z])/(2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-9*y^4 + 20*y^5 - 10*y^6 - 36*y^3*z + 98*y^4*z - 60*y^5*z - 54*y^2*z^2 + 192*y^3*z^2 - 147*y^4*z^2 + 52*y*z^3 + 12*y^2*z^3 - 100*y^3*z^3 - 53*z^4 + 4*y*z^4 + 106*z^5 - 48*y*z^5 - 51*z^6)* G[-y, 1 - y, 1 - y, z])/(2*z^3*(-1 + y + z)^2*(y + z)^4) + (2*(9*y^4 - 20*y^5 + 10*y^6 + 36*y^3*z - 98*y^4*z + 60*y^5*z + 54*y^2*z^2 - 192*y^3*z^2 + 147*y^4*z^2 - 52*y*z^3 - 12*y^2*z^3 + 100*y^3*z^3 + 53*z^4 - 4*y*z^4 - 106*z^5 + 48*y*z^5 + 51*z^6)* G[-y, -y, 0, z])/(z^3*(-1 + y + z)^2*(y + z)^4) - (2*(9*y^4 - 20*y^5 + 10*y^6 + 36*y^3*z - 98*y^4*z + 60*y^5*z + 54*y^2*z^2 - 192*y^3*z^2 + 147*y^4*z^2 - 52*y*z^3 - 12*y^2*z^3 + 100*y^3*z^3 + 53*z^4 - 4*y*z^4 - 106*z^5 + 48*y*z^5 + 51*z^6)* G[-y, -y, 1 - y, z])/(z^3*(-1 + y + z)^2*(y + z)^4)) + ((65 - 71*y + 6*y^2 - 65*z + 102*y*z)*G[0, 0, 0, 0, y])/ (12*(-1 + y)^2*z*(-1 + y + z)) + ((-17 + 17*y + z)*G[0, 0, 0, 0, z])/ (2*(-1 + y)*z*(-1 + y + z)) + ((108*y^5 - 708*y^6 + 1938*y^7 - 2826*y^8 + 2310*y^9 - 1002*y^10 + 180*y^11 + 591*y^4*z - 3990*y^5*z + 11218*y^6*z - 16792*y^7*z + 14124*y^8*z - 6358*y^9*z + 1225*y^10*z - 18*y^11*z + 556*y^3*z^2 - 4617*y^4*z^2 + 15106*y^5*z^2 - 25428*y^6*z^2 + 23406*y^7*z^2 - 11326*y^8*z^2 + 2360*y^9*z^2 - 57*y^10*z^2 + 424*y^2*z^3 - 4004*y^3*z^3 + 14566*y^4*z^3 - 27130*y^5*z^3 + 27506*y^6*z^3 - 14956*y^7*z^3 + 4050*y^8*z^3 - 408*y^9*z^3 + 108*y*z^4 - 2012*y^2*z^4 + 10002*y^3*z^4 - 23188*y^4*z^4 + 28286*y^5*z^4 - 18684*y^6*z^4 + 6868*y^7*z^4 - 1188*y^8*z^4 + 27*z^5 - 510*y*z^5 + 3626*y^2*z^5 - 11252*y^3*z^5 + 17400*y^4*z^5 - 14114*y^5*z^5 + 6557*y^6*z^5 - 1446*y^7*z^5 - 87*z^6 + 834*y*z^6 - 3168*y^2*z^6 + 5922*y^3*z^6 - 5616*y^4*z^6 + 3120*y^5*z^6 - 813*y^6*z^6 + 90*z^7 - 546*y*z^7 + 1284*y^2*z^7 - 1380*y^3*z^7 + 816*y^4*z^7 - 216*y^5*z^7 - 30*z^8 + 120*y*z^8 - 180*y^2*z^8 + 120*y^3*z^8 - 30*y^4*z^8)*G[0, 0, 1, 0, y])/(12*(-1 + y)^4*y^2*z^2*(-1 + y + z)^2* (y + z)^4) + ((108*y^5 - 264*y^6 + 144*y^7 + 72*y^8 - 60*y^9 + 591*y^4*z - 2004*y^5*z + 2131*y^6*z - 530*y^7*z - 272*y^8*z + 84*y^9*z + 556*y^3*z^2 - 3520*y^4*z^2 + 6652*y^5*z^2 - 4726*y^6*z^2 + 880*y^7*z^2 + 182*y^8*z^2 - 24*y^9*z^2 + 424*y^2*z^3 - 3196*y^3*z^3 + 8509*y^4*z^3 - 9506*y^5*z^3 + 4440*y^6*z^3 - 698*y^7*z^3 + 15*y^8*z^3 + 108*y*z^4 - 1596*y^2*z^4 + 6104*y^3*z^4 - 9262*y^4*z^4 + 6314*y^5*z^4 - 1902*y^6*z^4 + 198*y^7*z^4 + 27*z^5 - 564*y*z^5 + 2929*y^2*z^5 - 5838*y^3*z^5 + 4974*y^4*z^5 - 1876*y^5*z^5 + 324*y^6*z^5 - 114*z^6 + 1116*y*z^6 - 3134*y^2*z^6 + 3400*y^3*z^6 - 1568*y^4*z^6 + 324*y^5*z^6 + 177*z^7 - 1026*y*z^7 + 1788*y^2*z^7 - 1182*y^3*z^7 + 279*y^4*z^7 - 120*z^8 + 426*y*z^8 - 444*y^2*z^8 + 150*y^3*z^8 + 30*z^9 - 60*y*z^9 + 30*y^2*z^9)*G[0, 0, 1, 0, z])/ (12*(-1 + y)^2*y^2*(-1 + z)*z^2*(-1 + y + z)^2*(y + z)^4) + ((-108*y^3 + 444*y^4 - 582*y^5 + 42*y^6 + 546*y^7 - 462*y^8 + 120*y^9 - 564*y^2*z + 2772*y^3*z - 4995*y^4*z + 3528*y^5*z + 117*y^6*z - 1308*y^7*z + 444*y^8*z + 6*y^9*z - 448*y*z^2 + 3090*y^2*z^2 - 7656*y^3*z^2 + 8807*y^4*z^2 - 4632*y^5*z^2 + 819*y^6*z^2 - 28*y^7*z^2 + 48*y^8*z^2 - 262*z^3 + 2024*y*z^3 - 5728*y^2*z^3 + 8272*y^3*z^3 - 6506*y^4*z^3 + 2674*y^5*z^3 - 462*y^6*z^3 - 60*y^7*z^3 + 182*z^4 - 662*y*z^4 + 1140*y^2*z^4 - 902*y^3*z^4 - 310*y^4*z^4 + 828*y^5*z^4 - 468*y^6*z^4 + 203*z^5 - 752*y*z^5 + 1089*y^2*z^5 - 1664*y^3*z^5 + 1490*y^4*z^5 - 654*y^5*z^5 - 21*z^6 - 144*y*z^6 - 291*y^2*z^6 + 612*y^3*z^6 - 348*y^4*z^6 - 102*z^7 + 54*y*z^7 + 60*y^2*z^7 - 60*y^3*z^7)* G[0, 1, 0, 0, y])/(12*(-1 + y)^4*z^2*(-1 + y + z)^2*(y + z)^4) + ((108*y^3 - 324*y^4 + 324*y^5 - 108*y^6 + 564*y^2*z - 2136*y^3*z + 2815*y^4*z - 1442*y^5*z + 163*y^6*z + 36*y^7*z + 448*y*z^2 - 3334*y^2*z^2 + 7180*y^3*z^2 - 6130*y^4*z^2 + 1858*y^5*z^2 + 14*y^6*z^2 - 36*y^7*z^2 + 262*z^3 - 2332*y*z^3 + 7204*y^2*z^3 - 9056*y^3*z^3 + 4644*y^4*z^3 - 680*y^5*z^3 - 66*y^6*z^3 - 540*z^4 + 2984*y*z^4 - 5242*y^2*z^4 + 3644*y^3*z^4 - 864*y^4*z^4 - 54*y^5*z^4 + 199*z^5 - 498*y*z^5 - 81*y^2*z^5 + 476*y^3*z^5 - 144*y^4*z^5 + 214*z^6 - 950*y*z^6 + 1012*y^2*z^6 - 228*y^3*z^6 - 174*z^7 + 372*y*z^7 - 126*y^2*z^7 + 42*z^8 - 18*y*z^8)* G[0, 1, 0, 0, z])/(12*(-1 + y)^2*(-1 + z)*z^2*(-1 + y + z)^2* (y + z)^4) + ((-54*y^5 + 222*y^6 - 342*y^7 + 234*y^8 - 60*y^9 - 309*y^4*z + 1455*y^5*z - 2664*y^6*z + 2358*y^7*z - 1005*y^8*z + 171*y^9*z - 6*y^10*z - 332*y^3*z^2 + 2272*y^4*z^2 - 5786*y^5*z^2 + 7218*y^6*z^2 - 4594*y^7*z^2 + 1334*y^8*z^2 - 112*y^9*z^2 - 293*y^2*z^3 + 2255*y^3*z^3 - 6864*y^4*z^3 + 10620*y^5*z^3 - 8507*y^6*z^3 + 3105*y^7*z^3 - 334*y^8*z^3 - 108*y*z^4 + 1207*y^2*z^4 - 4719*y^3*z^4 + 9003*y^4*z^4 - 8689*y^5*z^4 + 3666*y^6*z^4 - 432*y^7*z^4 - 27*z^5 + 483*y*z^5 - 2381*y^2*z^5 + 5431*y^3*z^5 - 6168*y^4*z^5 + 2906*y^5*z^5 - 352*y^6*z^5 + 87*z^6 - 747*y*z^6 + 2245*y^2*z^6 - 3087*y^3*z^6 + 1680*y^4*z^6 - 250*y^5*z^6 - 90*z^7 + 456*y*z^7 - 840*y^2*z^7 + 588*y^3*z^7 - 132*y^4*z^7 + 30*z^8 - 90*y*z^8 + 90*y^2*z^8 - 30*y^3*z^8)* G[0, 1, 1, 0, y])/(12*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-54*y^3 + 234*y^4 - 366*y^5 + 246*y^6 - 60*y^7 - 282*y^2*z + 1302*y^3*z - 2079*y^4*z + 1380*y^5*z - 321*y^6*z - 224*y*z^2 + 1817*y^2*z^2 - 3870*y^3*z^2 + 3153*y^4*z^2 - 844*y^5*z^2 - 32*y^6*z^2 - 131*z^3 + 1230*y*z^3 - 3138*y^2*z^3 + 2916*y^3*z^3 - 677*y^4*z^3 - 188*y^5*z^3 + 211*z^4 - 824*y*z^4 + 625*y^2*z^4 + 402*y^3*z^4 - 366*y^4*z^4 + 22*z^5 - 370*y*z^5 + 710*y^2*z^5 - 290*y^3*z^5 - 98*z^6 + 220*y*z^6 - 74*y^2*z^6 + 6*z^7 + 6*y*z^7)* G[0, 1, 1, 0, z])/(12*(-1 + y)^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-108*y^5 + 624*y^6 - 1224*y^7 + 1008*y^8 - 300*y^9 - 591*y^4*z + 3336*y^5*z - 6757*y^6*z + 5894*y^7*z - 1906*y^8*z + 24*y^9*z - 556*y^3*z^2 + 4297*y^4*z^2 - 10744*y^5*z^2 + 10987*y^6*z^2 - 4078*y^7*z^2 + 94*y^8*z^2 - 424*y^2*z^3 + 3684*y^3*z^3 - 10746*y^4*z^3 + 12890*y^5*z^3 - 5840*y^6*z^3 + 472*y^7*z^3 - 108*y*z^4 + 1928*y^2*z^4 - 7616*y^3*z^4 + 11482*y^4*z^4 - 6736*y^5*z^4 + 1194*y^6*z^4 - 27*z^5 + 456*y*z^5 - 2921*y^2*z^5 + 6194*y^3*z^5 - 4846*y^4*z^5 + 1360*y^5*z^5 + 87*z^6 - 660*y*z^6 + 1837*y^2*z^6 - 1850*y^3*z^6 + 730*y^4*z^6 - 90*z^7 + 366*y*z^7 - 432*y^2*z^7 + 192*y^3*z^7 + 30*z^8 - 60*y*z^8 + 30*y^2*z^8)* G[0, 1 - y, 1, 0, z])/(12*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^4) + ((180*y^3 - 720*y^4 + 1080*y^5 - 720*y^6 + 180*y^7 - 132*y*z + 1200*y^2*z - 3733*y^3*z + 5325*y^4*z - 3597*y^5*z + 943*y^6*z - 6*y^7*z + 660*z^2 - 3024*y*z^2 + 5001*y^2*z^2 - 3588*y^3*z^2 + 922*y^4*z^2 + 4*y^5*z^2 + 25*y^6*z^2 - 876*z^3 + 3273*y*z^3 - 4722*y^2*z^3 + 2848*y^3*z^3 - 274*y^4*z^3 - 195*y^5*z^3 + 11*z^4 + 60*y*z^4 - 510*y^2*z^4 + 1132*y^3*z^4 - 531*y^4*z^4 + 117*z^5 - 263*y*z^5 + 655*y^2*z^5 - 347*y^3*z^5 + 88*z^6 + 8*y*z^6 - 42*y^2*z^6)*G[1, 0, 0, 0, y])/ (12*(-1 + y)^3*z^2*(-1 + y + z)^2*(y + z)^3) + ((132*y - 396*y^2 + 325*y^3 - 19*y^4 - 42*y^5 - 660*z + 1188*y*z - 345*y^2*z - 112*y^3*z - 65*y^4*z + 1584*z^2 - 2589*y*z^2 + 1230*y^2*z^2 - 213*y^3*z^2 - 1127*z^3 + 1532*y*z^3 - 405*y^2*z^3 + 209*z^4 - 221*y*z^4 - 6*z^5)*G[1, 0, 0, 0, z])/ (12*(-1 + y)*z*(-1 + y + z)^2*(y + z)^3) + ((108*y^5 - 666*y^6 + 1590*y^7 - 1854*y^8 + 1062*y^9 - 240*y^10 + 597*y^4*z - 3681*y^5*z + 8988*y^6*z - 10866*y^7*z + 6525*y^8*z - 1581*y^9*z + 18*y^10*z + 580*y^3*z^2 - 4535*y^4*z^2 + 13183*y^5*z^2 - 18270*y^6*z^2 + 12320*y^7*z^2 - 3343*y^8*z^2 + 65*y^9*z^2 + 460*y^2*z^3 - 3976*y^3*z^3 + 12888*y^4*z^3 - 20058*y^5*z^3 + 15574*y^6*z^3 - 5334*y^7*z^3 + 428*y^8*z^3 + 132*y*z^4 - 2078*y^2*z^4 + 8886*y^3*z^4 - 16926*y^4*z^4 + 16154*y^5*z^4 - 7428*y^6*z^4 + 1188*y^7*z^4 + 33*z^5 - 525*y*z^5 + 3232*y^2*z^5 - 8294*y^3*z^5 + 10293*y^4*z^5 - 6253*y^5*z^5 + 1406*y^6*z^5 - 93*z^6 + 729*y*z^6 - 2300*y^2*z^6 + 3558*y^3*z^6 - 2739*y^4*z^6 + 773*y^5*z^6 + 90*z^7 - 432*y*z^7 + 792*y^2*z^7 - 672*y^3*z^7 + 204*y^4*z^7 - 30*z^8 + 90*y*z^8 - 90*y^2*z^8 + 30*y^3*z^8)*G[1, 0, 1, 0, y])/(12*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^4) - ((-1 + z)*(-69*y^2 + 60*y^3 + 60*y^2*z + 30*z^2 - 54*y*z^2 + 76*y^2*z^2 - 60*z^3 + 54*y*z^3 + 30*z^4)* G[1, 0, 1, 0, z])/(12*y^2*z^3*(-1 + y + z)^2) + ((54*y^3 - 333*y^4 + 795*y^5 - 927*y^6 + 531*y^7 - 120*y^8 + 249*y^2*z - 1599*y^3*z + 3976*y^4*z - 4821*y^5*z + 2862*y^6*z - 664*y^7*z - 3*y^8*z + 356*y*z^2 - 2641*y^2*z^2 + 7305*y^3*z^2 - 9618*y^4*z^2 + 6071*y^5*z^2 - 1451*y^6*z^2 - 22*y^7*z^2 + 296*z^3 - 2498*y*z^3 + 7701*y^2*z^3 - 11127*y^3*z^3 + 7618*y^4*z^3 - 2016*y^5*z^3 + 35*y^6*z^3 - 718*z^4 + 3658*y*z^4 - 6858*y^2*z^4 + 5648*y^3*z^4 - 1928*y^4*z^4 + 234*y^5*z^4 + 486*z^5 - 1657*y*z^5 + 1933*y^2*z^5 - 1025*y^3*z^5 + 317*y^4*z^5 - 67*z^6 + 158*y*z^6 - 219*y^2*z^6 + 164*y^3*z^6 - 5*z^7 - 13*y*z^7 + 27*y^2*z^7)* G[1, 1, 0, 0, y])/(6*(-1 + y)^3*z^2*(-1 + y + z)^2*(y + z)^4) + G[-y, z]*(((159*y^6 - 399*y^7 + 330*y^8 - 90*y^9 + 420*y^5*z - 1299*y^6*z + 1347*y^7*z - 498*y^8*z + 30*y^9*z - 201*y^4*z^2 + 75*y^5*z^2 + 680*y^6*z^2 - 722*y^7*z^2 + 168*y^8*z^2 - 368*y^3*z^3 + 1857*y^4*z^3 - 1987*y^5*z^3 + 150*y^6*z^3 + 366*y^7*z^3 - 527*y^2*z^4 + 2743*y^3*z^4 - 4394*y^4*z^4 + 2064*y^5*z^4 + 204*y^6*z^4 - 108*y*z^5 + 1663*y^2*z^5 - 4307*y^3*z^5 + 3364*y^4*z^5 - 432*y^5*z^5 - 27*z^6 + 429*y*z^6 - 2046*y^2*z^6 + 2604*y^3*z^6 - 780*y^4*z^6 + 87*z^7 - 573*y*z^7 + 1086*y^2*z^7 - 510*y^3*z^7 - 90*z^8 + 276*y*z^8 - 168*y^2*z^8 + 30*z^9 - 30*y*z^9)*G[0, 1, 0, y])/(12*(-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((159*y^6 - 399*y^7 + 330*y^8 - 90*y^9 + 420*y^5*z - 1299*y^6*z + 1347*y^7*z - 498*y^8*z + 30*y^9*z - 201*y^4*z^2 + 75*y^5*z^2 + 680*y^6*z^2 - 722*y^7*z^2 + 168*y^8*z^2 - 368*y^3*z^3 + 1857*y^4*z^3 - 1987*y^5*z^3 + 150*y^6*z^3 + 366*y^7*z^3 - 527*y^2*z^4 + 2743*y^3*z^4 - 4394*y^4*z^4 + 2064*y^5*z^4 + 204*y^6*z^4 - 108*y*z^5 + 1663*y^2*z^5 - 4307*y^3*z^5 + 3364*y^4*z^5 - 432*y^5*z^5 - 27*z^6 + 429*y*z^6 - 2046*y^2*z^6 + 2604*y^3*z^6 - 780*y^4*z^6 + 87*z^7 - 573*y*z^7 + 1086*y^2*z^7 - 510*y^3*z^7 - 90*z^8 + 276*y*z^8 - 168*y^2*z^8 + 30*z^9 - 30*y*z^9)*G[1, 1, 0, y])/ (12*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-9*y^4 + 20*y^5 - 10*y^6 - 36*y^3*z + 98*y^4*z - 60*y^5*z - 54*y^2*z^2 + 192*y^3*z^2 - 147*y^4*z^2 + 52*y*z^3 + 12*y^2*z^3 - 100*y^3*z^3 - 53*z^4 + 4*y*z^4 + 106*z^5 - 48*y*z^5 - 51*z^6)* G[0, 0, 1, 0, y])/(z^3*(-1 + y + z)^2*(y + z)^4) + ((9*y^4 - 20*y^5 + 10*y^6 + 36*y^3*z - 98*y^4*z + 60*y^5*z + 54*y^2*z^2 - 192*y^3*z^2 + 147*y^4*z^2 - 52*y*z^3 - 12*y^2*z^3 + 100*y^3*z^3 + 53*z^4 - 4*y*z^4 - 106*z^5 + 48*y*z^5 + 51*z^6)* G[0, 1, 0, 0, y])/(z^3*(-1 + y + z)^2*(y + z)^4) + ((-9*y^4 + 20*y^5 - 10*y^6 - 36*y^3*z + 98*y^4*z - 60*y^5*z - 54*y^2*z^2 + 192*y^3*z^2 - 147*y^4*z^2 + 52*y*z^3 + 12*y^2*z^3 - 100*y^3*z^3 - 53*z^4 + 4*y*z^4 + 106*z^5 - 48*y*z^5 - 51*z^6)* G[0, 1, 1, 0, y])/(2*z^3*(-1 + y + z)^2*(y + z)^4) + ((9*y^4 - 20*y^5 + 10*y^6 + 36*y^3*z - 98*y^4*z + 60*y^5*z + 54*y^2*z^2 - 192*y^3*z^2 + 147*y^4*z^2 - 52*y*z^3 - 12*y^2*z^3 + 100*y^3*z^3 + 53*z^4 - 4*y*z^4 - 106*z^5 + 48*y*z^5 + 51*z^6)* G[1, 0, 1, 0, y])/(z^3*(-1 + y + z)^2*(y + z)^4) + ((9*y^4 - 20*y^5 + 10*y^6 + 36*y^3*z - 98*y^4*z + 60*y^5*z + 54*y^2*z^2 - 192*y^3*z^2 + 147*y^4*z^2 - 52*y*z^3 - 12*y^2*z^3 + 100*y^3*z^3 + 53*z^4 - 4*y*z^4 - 106*z^5 + 48*y*z^5 + 51*z^6)* G[1, 1, 0, 0, y])/(z^3*(-1 + y + z)^2*(y + z)^4)) - ((-1 + z)*(-4*y^5 + 4*y^6 + 12*y^3*z - 50*y^4*z + 3*y^5*z + 35*y^6*z - 140*y^2*z^2 + 312*y^3*z^2 - 339*y^4*z^2 + 165*y^5*z^2 - 30*y*z^3 + 294*y^2*z^3 - 521*y^3*z^3 + 251*y^4*z^3 - 10*z^4 + 88*y*z^4 - 241*y^2*z^4 + 157*y^3*z^4 + 20*z^5 - 68*y*z^5 + 46*y^2*z^5 - 10*z^6 + 10*y*z^6)*G[1, 1, 0, 0, z])/(4*(-1 + y)*y^2*z^2* (-1 + y + z)^2*(y + z)^3) + ((63*y^3 - 246*y^4 + 328*y^5 - 164*y^6 + 13*y^7 + 6*y^8 - 75*y^2*z + 294*y^3*z - 576*y^4*z + 648*y^5*z - 325*y^6*z + 34*y^7*z + 90*y*z^2 - 348*y^2*z^2 + 420*y^3*z^2 - 78*y^4*z^2 - 43*y^5*z^2 - 78*y^6*z^2 + 30*z^3 - 384*y*z^3 + 1198*y^2*z^3 - 1502*y^3*z^3 + 889*y^4*z^3 - 342*y^5*z^3 - 90*z^4 + 558*y*z^4 - 1104*y^2*z^4 + 899*y^3*z^4 - 374*y^4*z^4 + 90*z^5 - 324*y*z^5 + 365*y^2*z^5 - 168*y^3*z^5 - 30*z^6 + 60*y*z^6 - 30*y^2*z^6)*G[1, 1, 1, 0, y])/(12*(-1 + y)^2*y^2*z*(-1 + y + z)^2* (y + z)^3) + G[1, z]*(((-1 + z)*(69*y^2 - 129*y^3 + 60*y^4 - 60*y^2*z + 60*y^3*z + 30*z^2 - 84*y*z^2 + 125*y^2*z^2 - 71*y^3*z^2 - 60*z^3 + 114*y*z^3 - 60*y^2*z^3 + 30*z^4 - 30*y*z^4)* G[0, 1, 0, y])/(12*(-1 + y)*y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(69*y^2 - 129*y^3 + 60*y^4 - 60*y^2*z + 60*y^3*z + 30*z^2 - 84*y*z^2 + 125*y^2*z^2 - 71*y^3*z^2 - 60*z^3 + 114*y*z^3 - 60*y^2*z^3 + 30*z^4 - 30*y*z^4)*G[1, 1, 0, y])/ (12*(-1 + y)*y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(-3 + 3*z + 5*z^2)*G[0, 0, 1, 0, y])/ (2*z^3*(-1 + y + z)^2) + (3*(-1 + z)*(-1 + z + z^2)* G[0, 1, 0, 0, y])/(2*z^3*(-1 + y + z)^2) - (7*(-1 + z)*G[0, 1, 1, 0, y])/(2*z*(-1 + y + z)^2) - (3*(-1 + z)*(-1 + z + 2*z^2)*G[1, 0, 1, 0, y])/ (2*z^3*(-1 + y + z)^2) - (3*(-1 + z)*(-1 + z + z^2)* G[1, 1, 0, 0, y])/(2*z^3*(-1 + y + z)^2) + (4*(-1 + z)*G[1, 1, 1, 0, y])/(z*(-1 + y + z)^2)) + G[1 - y, z]*(((-1926*y^4 + 7812*y^5 - 9846*y^6 + 3960*y^7 - 6666*y^3*z + 31662*y^4*z - 46688*y^5*z + 22148*y^6*z - 456*y^7*z - 5294*y^2*z^2 + 37419*y^3*z^2 - 72443*y^4*z^2 + 42774*y^5*z^2 - 1952*y^6*z^2 - 3023*y*z^3 + 26191*y^2*z^3 - 64718*y^3*z^3 + 49346*y^4*z^3 - 5924*y^5*z^3 + 162*z^4 + 9307*y*z^4 - 37701*y^2*z^4 + 41084*y^3*z^4 - 10404*y^4*z^4 - 684*z^5 - 7702*y*z^5 + 17886*y^2*z^5 - 8348*y^3*z^5 + 882*z^6 + 1202*y*z^6 - 2156*y^2*z^6 - 360*z^7 + 216*y*z^7)*G[1, 0, y])/ (72*(-1 + y)*y*z^2*(-1 + y + z)^2*(y + z)^4) + ((90*y^6 - 360*y^7 + 540*y^8 - 360*y^9 + 90*y^10 + 252*y^5*z - 1020*y^6*z + 1572*y^7*z - 1122*y^8*z + 348*y^9*z - 30*y^10*z - 54*y^4*z^2 + 366*y^5*z^2 - 885*y^6*z^2 + 720*y^7*z^2 + 21*y^8*z^2 - 168*y^9*z^2 - 208*y^3*z^3 + 1660*y^4*z^3 - 4404*y^5*z^3 + 4387*y^6*z^3 - 1054*y^7*z^3 - 381*y^8*z^3 - 352*y^2*z^4 + 2556*y^3*z^4 - 7086*y^4*z^4 + 8218*y^5*z^4 - 3216*y^6*z^4 - 96*y^7*z^4 - 120*y*z^5 + 1766*y^2*z^5 - 6556*y^3*z^5 + 9704*y^4*z^5 - 5580*y^5*z^5 + 882*y^6*z^5 - 30*z^6 + 474*y*z^6 - 2785*y^2*z^6 + 5852*y^3*z^6 - 4699*y^4*z^6 + 1332*y^5*z^6 + 90*z^7 - 648*y*z^7 + 1785*y^2*z^7 - 1902*y^3*z^7 + 771*y^4*z^7 - 90*z^8 + 354*y*z^8 - 444*y^2*z^8 + 204*y^3*z^8 + 30*z^9 - 60*y*z^9 + 30*y^2*z^9)*G[0, 1, 0, y])/ (12*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((90*y^4 - 360*y^5 + 540*y^6 - 360*y^7 + 90*y^8 + 252*y^3*z - 1020*y^4*z + 1572*y^5*z - 1122*y^6*z + 348*y^7*z - 30*y^8*z - 24*y^2*z^2 + 252*y^3*z^2 - 703*y^4*z^2 + 572*y^5*z^2 + 77*y^6*z^2 - 174*y^7*z^2 - 88*y*z^3 + 1114*y^2*z^3 - 3388*y^3*z^3 + 3445*y^4*z^3 - 634*y^5*z^3 - 449*y^6*z^3 - 172*z^4 + 1512*y*z^4 - 4752*y^2*z^4 + 5696*y^3*z^4 - 1898*y^4*z^4 - 362*y^5*z^4 + 770*z^5 - 3740*y*z^5 + 6046*y^2*z^5 - 3328*y^3*z^5 + 348*y^4*z^5 - 911*z^6 + 2780*y*z^6 - 2431*y^2*z^6 + 706*y^3*z^6 + 319*z^7 - 554*y*z^7 + 331*y^2*z^7 - 6*z^8 + 30*y*z^8)*G[1, 0, 0, y])/ (12*(-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-120*y^2 + 360*y^3 - 360*y^4 + 120*y^5 + 30*z - 114*y*z + 297*y^2*z - 354*y^3*z + 123*y^4*z + 18*y^5*z - 90*z^2 + 288*y*z^2 - 305*y^2*z^2 + 112*y^3*z^2 - 5*y^4*z^2 + 90*z^3 - 234*y*z^3 + 162*y^2*z^3 - 90*y^3*z^3 - 30*z^4 + 60*y*z^4 - 30*y^2*z^4)*G[1, 1, 0, y])/(12*(-1 + y)^2*y^2*z^2* (-1 + y + z)^2) + ((-9*y^4 + 38*y^5 - 59*y^6 + 40*y^7 - 10*y^8 - 36*y^3*z + 170*y^4*z - 292*y^5*z + 218*y^6*z - 60*y^7*z - 54*y^2*z^2 + 300*y^3*z^2 - 606*y^4*z^2 + 528*y^5*z^2 - 168*y^6*z^2 + 8*y*z^3 + 84*y^2*z^3 - 420*y^3*z^3 + 590*y^4*z^3 - 270*y^5*z^3 + 8*y^6*z^3 - 31*z^4 + 110*y*z^4 - 319*y^2*z^4 + 568*y^3*z^4 - 373*y^4*z^4 + 32*y^5*z^4 + 62*z^5 - 256*y*z^5 + 530*y^2*z^5 - 436*y^3*z^5 + 48*y^4*z^5 - 50*z^6 + 236*y*z^6 - 296*y^2*z^6 + 32*y^3*z^6 + 34*z^7 - 94*y*z^7 + 8*y^2*z^7 - 13*z^8)*G[0, 0, 1, 0, y])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-41*y^4 + 162*y^5 - 241*y^6 + 160*y^7 - 40*y^8 - 164*y^3*z + 730*y^4*z - 1208*y^5*z + 882*y^6*z - 240*y^7*z - 246*y^2*z^2 + 1300*y^3*z^2 - 2481*y^4*z^2 + 2046*y^5*z^2 - 619*y^6*z^2 - 76*y*z^3 + 788*y^2*z^3 - 2136*y^3*z^3 + 2241*y^4*z^3 - 824*y^5*z^3 + 7*y^6*z^3 - 85*z^4 + 490*y*z^4 - 1307*y^2*z^4 + 1600*y^3*z^4 - 737*y^4*z^4 + 28*y^5*z^4 + 170*z^5 - 656*y*z^5 + 976*y^2*z^5 - 576*y^3*z^5 + 42*y^4*z^5 - 103*z^6 + 322*y*z^6 - 313*y^2*z^6 + 28*y^3*z^6 + 29*z^7 - 80*y*z^7 + 7*y^2*z^7 - 11*z^8)*G[0, 1, 0, 0, y])/ (2*(-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((10*y^4 - 40*y^5 + 60*y^6 - 40*y^7 + 10*y^8 + 40*y^3*z - 180*y^4*z + 300*y^5*z - 220*y^6*z + 60*y^7*z + 60*y^2*z^2 - 320*y^3*z^2 + 621*y^4*z^2 - 522*y^5*z^2 + 161*y^6*z^2 - 4*y*z^3 - 104*y^2*z^3 + 420*y^3*z^3 - 531*y^4*z^3 + 226*y^5*z^3 - 7*y^6*z^3 + 32*z^4 - 120*y*z^4 + 294*y^2*z^4 - 432*y^3*z^4 + 260*y^4*z^4 - 28*y^5*z^4 - 64*z^5 + 232*y*z^5 - 386*y^2*z^5 + 284*y^3*z^5 - 42*y^4*z^5 + 43*z^6 - 162*y*z^6 + 183*y^2*z^6 - 28*y^3*z^6 - 19*z^7 + 50*y*z^7 - 7*y^2*z^7 + 6*z^8)* G[0, 1, 1, 0, y])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-15*y^4 + 60*y^5 - 90*y^6 + 60*y^7 - 15*y^8 - 60*y^3*z + 270*y^4*z - 450*y^5*z + 330*y^6*z - 90*y^7*z - 90*y^2*z^2 + 480*y^3*z^2 - 924*y^4*z^2 + 768*y^5*z^2 - 234*y^6*z^2 - 16*y*z^3 + 244*y^2*z^3 - 732*y^3*z^3 + 810*y^4*z^3 - 310*y^5*z^3 + 4*y^6*z^3 - 37*z^4 + 180*y*z^4 - 462*y^2*z^4 + 588*y^3*z^4 - 290*y^4*z^4 + 16*y^5*z^4 + 74*z^5 - 274*y*z^5 + 410*y^2*z^5 - 254*y^3*z^5 + 24*y^4*z^5 - 46*z^6 + 148*y*z^6 - 148*y^2*z^6 + 16*y^3*z^6 + 14*z^7 - 38*y*z^7 + 4*y^2*z^7 - 5*z^8)* G[1, 0, 0, 0, y])/((-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((20*y^4 - 80*y^5 + 120*y^6 - 80*y^7 + 20*y^8 + 80*y^3*z - 360*y^4*z + 600*y^5*z - 440*y^6*z + 120*y^7*z + 120*y^2*z^2 - 640*y^3*z^2 + 1234*y^4*z^2 - 1028*y^5*z^2 + 314*y^6*z^2 + 36*y*z^3 - 384*y^2*z^3 + 1072*y^3*z^3 - 1159*y^4*z^3 + 442*y^5*z^3 - 7*y^6*z^3 + 42*z^4 - 240*y*z^4 + 672*y^2*z^4 - 884*y^3*z^4 + 446*y^4*z^4 - 28*y^5*z^4 - 84*z^5 + 344*y*z^5 - 574*y^2*z^5 + 388*y^3*z^5 - 42*y^4*z^5 + 56*z^6 - 204*y*z^6 + 224*y^2*z^6 - 28*y^3*z^6 - 23*z^7 + 62*y*z^7 - 7*y^2*z^7 + 8*z^8)* G[1, 0, 1, 0, y])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((20 - 80*y + 120*y^2 - 80*y^3 + 20*y^4 - 40*z + 120*y*z - 120*y^2*z + 40*y^3*z + 39*z^2 - 78*y*z^2 + 39*y^2*z^2 - 35*z^3 + 42*y*z^3 - 7*y^2*z^3 + 14*z^4)*G[1, 1, 0, 0, y])/ (2*(-1 + y)^2*z^3*(-1 + y + z)^2) + ((-9*y^4 + 18*y^5 - 9*y^6 + 22*y*z - 88*y^2*z + 96*y^3*z + 3*y^4*z - 38*y^5*z + 5*y^6*z - 11*z^2 + 12*y^2*z^2 + 96*y^3*z^2 - 124*y^4*z^2 + 20*y^5*z^2 + 22*z^3 - 80*y*z^3 + 208*y^2*z^3 - 208*y^3*z^3 + 30*y^4*z^3 - 20*z^4 + 116*y*z^4 - 158*y^2*z^4 + 20*y^3*z^4 + 19*z^5 - 52*y*z^5 + 5*y^2*z^5 - 7*z^6)* G[1, 1, 1, 0, y])/(2*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4)) + G[0, z]*((15804*y - 43226*y^2 + 27422*y^3 + 93123*z - 204781*y*z + 109930*y^2*z - 84236*z^2 + 80780*y*z^2 - 1728*z^3)/ (432*(-1 + y)*z*(-1 + y + z)*(y + z)^2) + ((-963*y^3 + 2916*y^4 - 2943*y^5 + 990*y^6 - 2169*y^2*z + 8288*y^3*z - 10231*y^4*z + 4274*y^5*z - 162*y^6*z + 651*y*z^2 + 1044*y^2*z^2 - 4451*y^3*z^2 + 3454*y^4*z^2 - 698*y^5*z^2 - 2085*z^3 + 7083*y*z^3 - 9615*y^2*z^3 + 7113*y^3*z^3 - 2712*y^4*z^3 + 3527*z^4 - 9880*y*z^4 + 9827*y^2*z^4 - 4122*y^3*z^4 - 1370*z^5 + 2812*y*z^5 - 2090*y^2*z^5 - 72*z^6 - 144*y*z^6)*G[0, 0, y])/(36*(-1 + y)^2*z^2*(-1 + y + z)^2* (y + z)^3) + ((1926*y^4 - 5832*y^5 + 5886*y^6 - 1980*y^7 + 6666*y^3*z - 23742*y^4*z + 27404*y^5*z - 10652*y^6*z + 324*y^7*z + 5294*y^2*z^2 - 25539*y^3*z^2 + 34907*y^4*z^2 - 15070*y^5*z^2 + 1056*y^6*z^2 + 3023*y*z^3 - 18271*y^2*z^3 + 28214*y^3*z^3 - 13890*y^4*z^3 + 3660*y^5*z^3 - 162*z^4 - 7327*y*z^4 + 19965*y^2*z^4 - 15680*y^3*z^4 + 7668*y^4*z^4 + 684*z^5 + 4258*y*z^5 - 8230*y^2*z^5 + 6744*y^3*z^5 - 882*z^6 + 318*y*z^6 + 1788*y^2*z^6 + 360*z^7 - 216*y*z^7)*G[1, 0, y])/ (72*(-1 + y)*y*z^2*(-1 + y + z)^2*(y + z)^4) + ((162*y^3 - 504*y^4 + 522*y^5 - 180*y^6 + 486*y^2*z - 1793*y^3*z + 2140*y^4*z - 845*y^5*z + 12*y^6*z - 42*y*z^2 - 507*y^2*z^2 + 1127*y^3*z^2 - 583*y^4*z^2 + 5*y^5*z^2 + 426*z^3 - 1479*y*z^3 + 1833*y^2*z^3 - 951*y^3*z^3 + 255*y^4*z^3 - 677*z^4 + 1747*y*z^4 - 1409*y^2*z^4 + 591*y^3*z^4 + 215*z^5 - 340*y*z^5 + 377*y^2*z^5 + 36*z^6 + 48*y*z^6)*G[0, 0, 0, y])/(12*(-1 + y)^2*z^2* (-1 + y + z)^2*(y + z)^3) + ((-108*y^5 + 342*y^6 - 360*y^7 + 126*y^8 - 591*y^4*z + 2208*y^5*z - 2817*y^6*z + 1374*y^7*z - 174*y^8*z - 556*y^3*z^2 + 3397*y^4*z^2 - 6396*y^5*z^2 + 4903*y^6*z^2 - 1438*y^7*z^2 + 90*y^8*z^2 - 424*y^2*z^3 + 2952*y^3*z^3 - 6960*y^4*z^3 + 7006*y^5*z^3 - 2850*y^6*z^3 + 252*y^7*z^3 - 108*y*z^4 + 1250*y^2*z^4 - 4024*y^3*z^4 + 5096*y^4*z^4 - 2580*y^5*z^4 + 270*y^6*z^4 - 27*z^5 + 456*y*z^5 - 1843*y^2*z^5 + 2858*y^3*z^5 - 1816*y^4*z^5 + 228*y^5*z^5 + 87*z^6 - 660*y*z^6 + 1449*y^2*z^6 - 1206*y^3*z^6 + 234*y^4*z^6 - 90*z^7 + 366*y*z^7 - 444*y^2*z^7 + 144*y^3*z^7 + 30*z^8 - 60*y*z^8 + 30*y^2*z^8)*G[0, 1, 0, y])/(12*(-1 + y)^2*y^2*z^2* (-1 + y + z)^2*(y + z)^4) + ((108*y^3 - 558*y^4 + 1032*y^5 - 822*y^6 + 240*y^7 + 564*y^2*z - 2964*y^3*z + 5707*y^4*z - 4790*y^5*z + 1495*y^6*z - 12*y^7*z + 448*y*z^2 - 3382*y^2*z^2 + 8164*y^3*z^2 - 8025*y^4*z^2 + 2798*y^5*z^2 - 3*y^6*z^2 + 262*z^3 - 2424*y*z^3 + 6996*y^2*z^3 - 8116*y^3*z^3 + 3444*y^4*z^3 - 186*y^5*z^3 - 908*z^4 + 4136*y*z^4 - 6406*y^2*z^4 + 3772*y^3*z^4 - 690*y^4*z^4 + 899*z^5 - 2614*y*z^5 + 2375*y^2*z^5 - 804*y^3*z^5 - 267*z^6 + 510*y*z^6 - 339*y^2*z^6 + 6*z^7 - 30*y*z^7)*G[1, 0, 0, y])/ (12*(-1 + y)^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-54*y^5 + 222*y^6 - 342*y^7 + 234*y^8 - 60*y^9 - 309*y^4*z + 1362*y^5*z - 2225*y^6*z + 1600*y^7*z - 428*y^8*z - 332*y^3*z^2 + 1868*y^4*z^2 - 3608*y^5*z^2 + 2876*y^6*z^2 - 818*y^7*z^2 + 14*y^8*z^2 - 293*y^2*z^3 + 1980*y^3*z^3 - 4497*y^4*z^3 + 4168*y^5*z^3 - 1552*y^6*z^3 + 266*y^7*z^3 - 108*y*z^4 + 1351*y^2*z^4 - 4324*y^3*z^4 + 5333*y^4*z^4 - 2786*y^5*z^4 + 822*y^6*z^4 - 27*z^5 + 456*y*z^5 - 2257*y^2*z^5 + 3910*y^3*z^5 - 2690*y^4*z^5 + 1040*y^5*z^5 + 87*z^6 - 660*y*z^6 + 1571*y^2*z^6 - 1348*y^3*z^6 + 638*y^4*z^6 - 90*z^7 + 366*y*z^7 - 402*y^2*z^7 + 198*y^3*z^7 + 30*z^8 - 60*y*z^8 + 30*y^2*z^8)*G[1, 1, 0, y])/ (12*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-31 + 62*y - 31*y^2 + 46*z - 62*y*z + 16*y^2*z - 15*z^2)* G[0, 0, 0, 0, y])/(2*(-1 + y)^2*z*(-1 + y + z)^2) + ((23*y^4 - 46*y^5 + 23*y^6 - 88*y*z + 352*y^2*z - 436*y^3*z + 125*y^4*z + 64*y^5*z - 17*y^6*z + 44*z^2 - 126*y^2*z^2 - 96*y^3*z^2 + 259*y^4*z^2 - 68*y^5*z^2 - 88*z^3 + 268*y*z^3 - 530*y^2*z^3 + 504*y^3*z^3 - 102*y^4*z^3 + 67*z^4 - 306*y*z^4 + 385*y^2*z^4 - 68*y^3*z^4 - 43*z^5 + 112*y*z^5 - 17*y^2*z^5 + 13*z^6)*G[0, 0, 1, 0, y])/(2*(-1 + y)^2*z*(-1 + y + z)^2* (y + z)^4) + ((31*y^4 - 62*y^5 + 31*y^6 + 88*y*z - 352*y^2*z + 652*y^3*z - 640*y^4*z + 270*y^5*z - 18*y^6*z - 44*z^2 + 450*y^2*z^2 - 884*y^3*z^2 + 561*y^4*z^2 - 72*y^5*z^2 + 88*z^3 - 52*y*z^3 - 400*y^2*z^3 + 516*y^3*z^3 - 108*y^4*z^3 - 13*z^4 - 134*y*z^4 + 285*y^2*z^4 - 72*y^3*z^4 - 40*z^5 + 102*y*z^5 - 18*y^2*z^5 + 11*z^6)*G[0, 1, 0, 0, y])/(2*(-1 + y)^2*z* (-1 + y + z)^2*(y + z)^4) + ((-19*y^4 + 38*y^5 - 19*y^6 - 44*y*z + 176*y^2*z - 340*y^3*z + 356*y^4*z - 164*y^5*z + 16*y^6*z + 22*z^2 - 246*y^2*z^2 + 516*y^3*z^2 - 362*y^4*z^2 + 64*y^5*z^2 - 44*z^3 + 12*y*z^3 + 276*y^2*z^3 - 364*y^3*z^3 + 96*y^4*z^3 + 3*z^4 + 106*y*z^4 - 209*y^2*z^4 + 64*y^3*z^4 + 28*z^5 - 68*y*z^5 + 16*y^2*z^5 - 6*z^6)*G[0, 1, 1, 0, y])/ (2*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + ((27*y^4 - 54*y^5 + 27*y^6 - 88*y*z + 352*y^2*z - 420*y^3*z + 98*y^4*z + 76*y^5*z - 18*y^6*z + 44*z^2 - 102*y^2*z^2 - 124*y^3*z^2 + 264*y^4*z^2 - 72*y^5*z^2 - 88*z^3 + 284*y*z^3 - 532*y^2*z^3 + 484*y^3*z^3 - 108*y^4*z^3 + 71*z^4 - 294*y*z^4 + 355*y^2*z^4 - 72*y^3*z^4 - 38*z^5 + 96*y*z^5 - 18*y^2*z^5 + 10*z^6)*G[1, 0, 0, 0, y])/(2*(-1 + y)^2*z*(-1 + y + z)^2* (y + z)^4) + ((-17*y^4 + 34*y^5 - 17*y^6 + 88*y*z - 352*y^2*z + 460*y^3*z - 187*y^4*z - 22*y^5*z + 13*y^6*z - 44*z^2 + 162*y^2*z^2 - 32*y^3*z^2 - 146*y^4*z^2 + 52*y^5*z^2 + 88*z^3 - 244*y*z^3 + 398*y^2*z^3 - 352*y^3*z^3 + 78*y^4*z^3 - 61*z^4 + 238*y*z^4 - 277*y^2*z^4 + 52*y^3*z^4 + 29*z^5 - 74*y*z^5 + 13*y^2*z^5 - 8*z^6)*G[1, 0, 1, 0, y])/(2*(-1 + y)^2*z* (-1 + y + z)^2*(y + z)^4) + ((-23*y^4 + 46*y^5 - 23*y^6 + 44*y*z - 176*y^2*z + 172*y^3*z + 50*y^4*z - 104*y^5*z + 14*y^6*z - 22*z^2 - 6*y^2*z^2 + 268*y^3*z^2 - 310*y^4*z^2 + 56*y^5*z^2 + 44*z^3 - 180*y*z^3 + 480*y^2*z^3 - 484*y^3*z^3 + 84*y^4*z^3 - 45*z^4 + 258*y*z^4 - 353*y^2*z^4 + 56*y^3*z^4 + 42*z^5 - 112*y*z^5 + 14*y^2*z^5 - 14*z^6)*G[1, 1, 0, 0, y])/ (2*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + ((9*y^4 - 18*y^5 + 9*y^6 - 22*y*z + 88*y^2*z - 96*y^3*z - 7*y^4*z + 46*y^5*z - 9*y^6*z + 11*z^2 - 12*y^2*z^2 - 112*y^3*z^2 + 156*y^4*z^2 - 36*y^5*z^2 - 22*z^3 + 80*y*z^3 - 232*y^2*z^3 + 256*y^3*z^3 - 54*y^4*z^3 + 20*z^4 - 132*y*z^4 + 190*y^2*z^4 - 36*y^3*z^4 - 23*z^5 + 60*y*z^5 - 9*y^2*z^5 + 7*z^6)* G[1, 1, 1, 0, y])/(2*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4)) + ((-1 + z)*(69*y^5 - 129*y^6 + 60*y^7 + 207*y^4*z - 441*y^5*z + 234*y^6*z + 204*y^3*z^2 - 534*y^4*z^2 + 374*y^5*z^2 - 44*y^6*z^2 + 324*y^2*z^3 - 933*y^3*z^3 + 861*y^4*z^3 - 258*y^5*z^3 + 90*y*z^4 - 717*y^2*z^4 + 1083*y^3*z^4 - 474*y^4*z^4 + 30*z^5 - 264*y*z^5 + 596*y^2*z^5 - 380*y^3*z^5 - 60*z^6 + 204*y*z^6 - 150*y^2*z^6 + 30*z^7 - 30*y*z^7)*G[1, 1, 1, 0, z])/(12*(-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)^3) - ((-1 + z)*(69*y^2 - 129*y^3 + 60*y^4 - 60*y^2*z + 60*y^3*z + 30*z^2 - 84*y*z^2 + 125*y^2*z^2 - 71*y^3*z^2 - 60*z^3 + 114*y*z^3 - 60*y^2*z^3 + 30*z^4 - 30*y*z^4)* G[1, 1 - y, 1, 0, z])/(12*(-1 + y)*y^2*z^3*(-1 + y + z)^2) + ((90*y^6 - 360*y^7 + 540*y^8 - 360*y^9 + 90*y^10 + 252*y^5*z - 1014*y^6*z + 1560*y^7*z - 1116*y^8*z + 348*y^9*z - 30*y^10*z - 54*y^4*z^2 + 390*y^5*z^2 - 943*y^6*z^2 + 776*y^7*z^2 - 13*y^8*z^2 - 156*y^9*z^2 - 208*y^3*z^3 + 1696*y^4*z^3 - 4516*y^5*z^3 + 4581*y^6*z^3 - 1202*y^7*z^3 - 351*y^8*z^3 - 352*y^2*z^4 + 2580*y^3*z^4 - 7194*y^4*z^4 + 8554*y^5*z^4 - 3492*y^6*z^4 - 108*y^7*z^4 - 120*y*z^5 + 1772*y^2*z^5 - 6608*y^3*z^5 + 10018*y^4*z^5 - 5884*y^5*z^5 + 774*y^6*z^5 - 30*z^6 + 474*y*z^6 - 2795*y^2*z^6 + 6004*y^3*z^6 - 4925*y^4*z^6 + 1200*y^5*z^6 + 90*z^7 - 648*y*z^7 + 1815*y^2*z^7 - 2010*y^3*z^7 + 705*y^4*z^7 - 90*z^8 + 354*y*z^8 - 468*y^2*z^8 + 192*y^3*z^8 + 30*z^9 - 60*y*z^9 + 30*y^2*z^9)*G[1 - y, 0, 1, 0, z])/(12*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((-108*y^5 + 564*y^6 - 1044*y^7 + 828*y^8 - 240*y^9 - 594*y^4*z + 3102*y^5*z - 5989*y^6*z + 5078*y^7*z - 1627*y^8*z + 30*y^9*z - 568*y^3*z^2 + 3964*y^4*z^2 - 9460*y^5*z^2 + 9535*y^6*z^2 - 3592*y^7*z^2 + 121*y^8*z^2 - 442*y^2*z^3 + 3492*y^3*z^3 - 9690*y^4*z^3 + 11630*y^5*z^3 - 5528*y^6*z^3 + 514*y^7*z^3 - 120*y*z^4 + 1910*y^2*z^4 - 7172*y^3*z^4 + 10942*y^4*z^4 - 6868*y^5*z^4 + 1212*y^6*z^4 - 30*z^5 + 474*y*z^5 - 2825*y^2*z^5 + 6074*y^3*z^5 - 5179*y^4*z^5 + 1342*y^5*z^5 + 90*z^6 - 648*y*z^6 + 1801*y^2*z^6 - 2048*y^3*z^6 + 709*y^4*z^6 - 90*z^7 + 354*y*z^7 - 474*y^2*z^7 + 186*y^3*z^7 + 30*z^8 - 60*y*z^8 + 30*y^2*z^8)*G[1 - y, 1, 0, 0, z])/ (12*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-54*y^5 + 216*y^6 - 330*y^7 + 228*y^8 - 60*y^9 - 312*y^4*z + 1344*y^5*z - 2250*y^6*z + 1734*y^7*z - 534*y^8*z + 18*y^9*z - 344*y^3*z^2 + 1859*y^4*z^2 - 3816*y^5*z^2 + 3575*y^6*z^2 - 1406*y^7*z^2 + 132*y^8*z^2 - 311*y^2*z^3 + 2004*y^3*z^3 - 4839*y^4*z^3 + 5492*y^5*z^3 - 2892*y^6*z^3 + 534*y^7*z^3 - 120*y*z^4 + 1387*y^2*z^4 - 4532*y^3*z^4 + 6529*y^4*z^4 - 4386*y^5*z^4 + 1074*y^6*z^4 - 30*z^5 + 474*y*z^5 - 2282*y^2*z^5 + 4408*y^3*z^5 - 3740*y^4*z^5 + 1098*y^5*z^5 + 90*z^6 - 648*y*z^6 + 1626*y^2*z^6 - 1704*y^3*z^6 + 588*y^4*z^6 - 90*z^7 + 354*y*z^7 - 450*y^2*z^7 + 174*y^3*z^7 + 30*z^8 - 60*y*z^8 + 30*y^2*z^8)* G[1 - y, 1, 1, 0, z])/(12*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^4) + ((-90*y^6 + 360*y^7 - 540*y^8 + 360*y^9 - 90*y^10 - 306*y^5*z + 1236*y^6*z - 1902*y^7*z + 1350*y^8*z - 408*y^9*z + 30*y^10*z - 228*y^4*z^2 + 864*y^5*z^2 - 1183*y^6*z^2 + 866*y^7*z^2 - 499*y^8*z^2 + 180*y^9*z^2 - 16*y^3*z^3 - 347*y^4*z^3 + 1604*y^5*z^3 - 1754*y^6*z^3 + 68*y^7*z^3 + 445*y^8*z^3 + 221*y^2*z^4 - 1596*y^3*z^4 + 4581*y^4*z^4 - 5248*y^5*z^4 + 1642*y^6*z^4 + 364*y^7*z^4 + 120*y*z^5 - 1375*y^2*z^5 + 4840*y^3*z^5 - 6833*y^4*z^5 + 3446*y^5*z^5 - 342*y^6*z^5 + 30*z^6 - 474*y*z^6 + 2377*y^2*z^6 - 4516*y^3*z^6 + 3227*y^4*z^6 - 860*y^5*z^6 - 90*z^7 + 648*y*z^7 - 1625*y^2*z^7 + 1546*y^3*z^7 - 623*y^4*z^7 + 90*z^8 - 354*y*z^8 + 432*y^2*z^8 - 204*y^3*z^8 - 30*z^9 + 60*y*z^9 - 30*y^2*z^9)*G[1 - y, 1 - y, 1, 0, z])/(12*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((159*y^6 - 399*y^7 + 330*y^8 - 90*y^9 + 420*y^5*z - 1299*y^6*z + 1347*y^7*z - 498*y^8*z + 30*y^9*z - 201*y^4*z^2 + 75*y^5*z^2 + 680*y^6*z^2 - 722*y^7*z^2 + 168*y^8*z^2 - 368*y^3*z^3 + 1857*y^4*z^3 - 1987*y^5*z^3 + 150*y^6*z^3 + 366*y^7*z^3 - 527*y^2*z^4 + 2743*y^3*z^4 - 4394*y^4*z^4 + 2064*y^5*z^4 + 204*y^6*z^4 - 108*y*z^5 + 1663*y^2*z^5 - 4307*y^3*z^5 + 3364*y^4*z^5 - 432*y^5*z^5 - 27*z^6 + 429*y*z^6 - 2046*y^2*z^6 + 2604*y^3*z^6 - 780*y^4*z^6 + 87*z^7 - 573*y*z^7 + 1086*y^2*z^7 - 510*y^3*z^7 - 90*z^8 + 276*y*z^8 - 168*y^2*z^8 + 30*z^9 - 30*y*z^9)* G[-y, 0, 1, 0, z])/(12*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((159*y^6 - 399*y^7 + 330*y^8 - 90*y^9 + 420*y^5*z - 1299*y^6*z + 1347*y^7*z - 498*y^8*z + 30*y^9*z - 201*y^4*z^2 + 75*y^5*z^2 + 680*y^6*z^2 - 722*y^7*z^2 + 168*y^8*z^2 - 368*y^3*z^3 + 1857*y^4*z^3 - 1987*y^5*z^3 + 150*y^6*z^3 + 366*y^7*z^3 - 527*y^2*z^4 + 2743*y^3*z^4 - 4394*y^4*z^4 + 2064*y^5*z^4 + 204*y^6*z^4 - 108*y*z^5 + 1663*y^2*z^5 - 4307*y^3*z^5 + 3364*y^4*z^5 - 432*y^5*z^5 - 27*z^6 + 429*y*z^6 - 2046*y^2*z^6 + 2604*y^3*z^6 - 780*y^4*z^6 + 87*z^7 - 573*y*z^7 + 1086*y^2*z^7 - 510*y^3*z^7 - 90*z^8 + 276*y*z^8 - 168*y^2*z^8 + 30*z^9 - 30*y*z^9)* G[-y, 1 - y, 1, 0, z])/(12*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + G[0, y]*((-123030*y + 113201*y^2 + 20197*y^3 - 10368*y^4 + 340884*z - 1288370*y*z + 1441965*y^2*z - 291912*y^3*z - 473743*z^2 + 1090713*y*z^2 - 211836*y^2*z^2 + 132859*z^3 + 69708*y*z^3)/(2592*(-1 + y)^2*z*(-1 + y + z)* (y + z)^2) + ((-23580*y^2 + 70582*y^3 - 68696*y^4 + 19966*y^5 + 1728*y^6 - 84972*y*z + 309762*y^2*z - 376027*y^3*z + 147104*y^4*z + 4133*y^5*z + 17430*z^2 + 50751*y*z^2 - 168459*y^2*z^2 + 68289*y^3*z^2 + 33717*y^4*z^2 - 30785*z^3 + 73405*y*z^3 - 101111*y^2*z^3 + 63675*y^3*z^3 + 13355*z^4 - 42262*y*z^4 + 34091*y^2*z^4 + 1728*y*z^5)*G[0, z])/ (432*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^3) + ((-801*y^3 + 1468*y^4 - 523*y^5 - 144*y^6 - 3783*y^2*z + 9519*y^3*z - 5938*y^4*z - 194*y^5*z + 879*y*z^2 + 2652*y^2*z^2 - 3645*y^3*z^2 - 1146*y^4*z^2 - 81*z^3 - 1286*y*z^3 + 2231*y^2*z^3 - 2268*y^3*z^3 + 171*z^4 + 371*y*z^4 - 1154*y^2*z^4 - 90*z^5 + 18*y*z^5)*G[0, 0, z])/ (36*(-1 + y)*y*z*(-1 + y + z)^2*(y + z)^3) + (5*(9 - 8*y - 18*z + 8*y*z + 9*z^2)*G[1, 0, z])/ (18*y*z*(-1 + y + z)^2) + ((1926*y^4 - 7812*y^5 + 9846*y^6 - 3960*y^7 + 6666*y^3*z - 31662*y^4*z + 46688*y^5*z - 22148*y^6*z + 456*y^7*z + 5294*y^2*z^2 - 37419*y^3*z^2 + 72443*y^4*z^2 - 42774*y^5*z^2 + 1952*y^6*z^2 + 3023*y*z^3 - 26191*y^2*z^3 + 64718*y^3*z^3 - 49346*y^4*z^3 + 5924*y^5*z^3 - 162*z^4 - 9307*y*z^4 + 37701*y^2*z^4 - 41084*y^3*z^4 + 10404*y^4*z^4 + 684*z^5 + 7702*y*z^5 - 17886*y^2*z^5 + 8348*y^3*z^5 - 882*z^6 - 1202*y*z^6 + 2156*y^2*z^6 + 360*z^7 - 216*y*z^7)*G[1 - y, 0, z])/ (72*(-1 + y)*y*z^2*(-1 + y + z)^2*(y + z)^4) + ((-65*y^3 + 178*y^4 - 161*y^5 + 48*y^6 - 528*y*z + 1653*y^2*z - 1609*y^3*z + 389*y^4*z + 95*y^5*z + 264*z^2 - 327*y*z^2 + 177*y^2*z^2 - 411*y^3*z^2 + 273*y^4*z^2 - 461*z^3 + 1405*y*z^3 - 1481*y^2*z^3 + 465*y^3*z^3 + 233*z^4 - 556*y*z^4 + 251*y^2*z^4 - 36*z^5 + 12*y*z^5)*G[0, 0, 0, z])/(12*(-1 + y)^2*z*(-1 + y + z)^2* (y + z)^3) + (7*(-1 + z)*G[0, 1, 0, z])/(3*z*(-1 + y + z)^2) + ((108*y^5 - 624*y^6 + 1224*y^7 - 1008*y^8 + 300*y^9 + 591*y^4*z - 3336*y^5*z + 6757*y^6*z - 5894*y^7*z + 1906*y^8*z - 24*y^9*z + 556*y^3*z^2 - 4297*y^4*z^2 + 10744*y^5*z^2 - 10987*y^6*z^2 + 4078*y^7*z^2 - 94*y^8*z^2 + 424*y^2*z^3 - 3684*y^3*z^3 + 10746*y^4*z^3 - 12890*y^5*z^3 + 5840*y^6*z^3 - 472*y^7*z^3 + 108*y*z^4 - 1928*y^2*z^4 + 7616*y^3*z^4 - 11482*y^4*z^4 + 6736*y^5*z^4 - 1194*y^6*z^4 + 27*z^5 - 456*y*z^5 + 2921*y^2*z^5 - 6194*y^3*z^5 + 4846*y^4*z^5 - 1360*y^5*z^5 - 87*z^6 + 660*y*z^6 - 1837*y^2*z^6 + 1850*y^3*z^6 - 730*y^4*z^6 + 90*z^7 - 366*y*z^7 + 432*y^2*z^7 - 192*y^3*z^7 - 30*z^8 + 60*y*z^8 - 30*y^2*z^8)* G[0, 1 - y, 0, z])/(12*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^4) + ((-15 + 27*y - 44*y^2 + 45*z - 54*y*z + 44*y^2*z - 45*z^2 + 27*y*z^2 + 15*z^3)*G[1, 0, 0, z])/ (6*y^2*z*(-1 + y + z)^2) + ((-15 + 27*y - 23*y^2 + 45*z - 54*y*z + 23*y^2*z - 45*z^2 + 27*y*z^2 + 15*z^3)*G[1, 1, 0, z])/ (6*y^2*z*(-1 + y + z)^2) + ((-1 + z)*(69*y^2 - 129*y^3 + 60*y^4 - 60*y^2*z + 60*y^3*z + 30*z^2 - 84*y*z^2 + 125*y^2*z^2 - 71*y^3*z^2 - 60*z^3 + 114*y*z^3 - 60*y^2*z^3 + 30*z^4 - 30*y*z^4)* G[1, 1 - y, 0, z])/(12*(-1 + y)*y^2*z^3*(-1 + y + z)^2) + ((108*y^5 - 564*y^6 + 1044*y^7 - 828*y^8 + 240*y^9 + 594*y^4*z - 3102*y^5*z + 5989*y^6*z - 5078*y^7*z + 1627*y^8*z - 30*y^9*z + 568*y^3*z^2 - 3964*y^4*z^2 + 9460*y^5*z^2 - 9535*y^6*z^2 + 3592*y^7*z^2 - 121*y^8*z^2 + 442*y^2*z^3 - 3492*y^3*z^3 + 9690*y^4*z^3 - 11630*y^5*z^3 + 5528*y^6*z^3 - 514*y^7*z^3 + 120*y*z^4 - 1910*y^2*z^4 + 7172*y^3*z^4 - 10942*y^4*z^4 + 6868*y^5*z^4 - 1212*y^6*z^4 + 30*z^5 - 474*y*z^5 + 2825*y^2*z^5 - 6074*y^3*z^5 + 5179*y^4*z^5 - 1342*y^5*z^5 - 90*z^6 + 648*y*z^6 - 1801*y^2*z^6 + 2048*y^3*z^6 - 709*y^4*z^6 + 90*z^7 - 354*y*z^7 + 474*y^2*z^7 - 186*y^3*z^7 - 30*z^8 + 60*y*z^8 - 30*y^2*z^8)* G[1 - y, 0, 0, z])/(12*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^4) + ((15 - 27*y + 22*y^2 - 3*y^3 - 45*z + 54*y*z - 22*y^2*z + 45*z^2 - 27*y*z^2 - 15*z^3)*G[1 - y, 1, 0, z])/ (6*y^2*z*(-1 + y + z)^2) + ((90*y^6 - 360*y^7 + 540*y^8 - 360*y^9 + 90*y^10 + 306*y^5*z - 1236*y^6*z + 1902*y^7*z - 1350*y^8*z + 408*y^9*z - 30*y^10*z + 228*y^4*z^2 - 864*y^5*z^2 + 1183*y^6*z^2 - 866*y^7*z^2 + 499*y^8*z^2 - 180*y^9*z^2 + 16*y^3*z^3 + 347*y^4*z^3 - 1604*y^5*z^3 + 1754*y^6*z^3 - 68*y^7*z^3 - 445*y^8*z^3 - 221*y^2*z^4 + 1596*y^3*z^4 - 4581*y^4*z^4 + 5248*y^5*z^4 - 1642*y^6*z^4 - 364*y^7*z^4 - 120*y*z^5 + 1375*y^2*z^5 - 4840*y^3*z^5 + 6833*y^4*z^5 - 3446*y^5*z^5 + 342*y^6*z^5 - 30*z^6 + 474*y*z^6 - 2377*y^2*z^6 + 4516*y^3*z^6 - 3227*y^4*z^6 + 860*y^5*z^6 + 90*z^7 - 648*y*z^7 + 1625*y^2*z^7 - 1546*y^3*z^7 + 623*y^4*z^7 - 90*z^8 + 354*y*z^8 - 432*y^2*z^8 + 204*y^3*z^8 + 30*z^9 - 60*y*z^9 + 30*y^2*z^9)* G[1 - y, 1 - y, 0, z])/(12*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-159*y^6 + 399*y^7 - 330*y^8 + 90*y^9 - 420*y^5*z + 1299*y^6*z - 1347*y^7*z + 498*y^8*z - 30*y^9*z + 201*y^4*z^2 - 75*y^5*z^2 - 680*y^6*z^2 + 722*y^7*z^2 - 168*y^8*z^2 + 368*y^3*z^3 - 1857*y^4*z^3 + 1987*y^5*z^3 - 150*y^6*z^3 - 366*y^7*z^3 + 527*y^2*z^4 - 2743*y^3*z^4 + 4394*y^4*z^4 - 2064*y^5*z^4 - 204*y^6*z^4 + 108*y*z^5 - 1663*y^2*z^5 + 4307*y^3*z^5 - 3364*y^4*z^5 + 432*y^5*z^5 + 27*z^6 - 429*y*z^6 + 2046*y^2*z^6 - 2604*y^3*z^6 + 780*y^4*z^6 - 87*z^7 + 573*y*z^7 - 1086*y^2*z^7 + 510*y^3*z^7 + 90*z^8 - 276*y*z^8 + 168*y^2*z^8 - 30*z^9 + 30*y*z^9)*G[-y, 1 - y, 0, z])/(12*(-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((-17 + 34*y - 17*y^2 + 18*z - 34*y*z + 16*y^2*z - z^2)*G[0, 0, 0, 0, z])/(2*(-1 + y)^2*z* (-1 + y + z)^2) - (2*(-1 + z)*G[0, 0, 1, 0, z])/ (z*(-1 + y + z)^2) + ((25*y^4 - 50*y^5 + 25*y^6 - 88*y*z + 352*y^2*z - 428*y^3*z + 117*y^4*z + 60*y^5*z - 13*y^6*z + 44*z^2 - 114*y^2*z^2 - 88*y^3*z^2 + 221*y^4*z^2 - 52*y^5*z^2 - 88*z^3 + 276*y*z^3 - 498*y^2*z^3 + 432*y^3*z^3 - 78*y^4*z^3 + 69*z^4 - 278*y*z^4 + 327*y^2*z^4 - 52*y^3*z^4 - 35*z^5 + 92*y*z^5 - 13*y^2*z^5 + 11*z^6)*G[0, 0, 1 - y, 0, z])/ (2*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) - (4*(-1 + z)*G[0, 1, 0, 0, z])/(z*(-1 + y + z)^2) + ((1 - z)*G[0, 1, 1, 0, z])/(z*(-1 + y + z)^2) + ((-1 + 2*y - y^2 + 2*z - 4*y*z + 2*y^2*z - 4*z^2 + 8*y*z^2 - 4*y^2*z^2 + 3*z^3 - 8*y*z^3 + 5*y^2*z^3 + z^4)* G[0, 1, 1 - y, 0, z])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2) + ((17*y^4 - 34*y^5 + 17*y^6 - 88*y*z + 352*y^2*z - 460*y^3*z + 192*y^4*z + 14*y^5*z - 10*y^6*z + 44*z^2 - 162*y^2*z^2 + 52*y^3*z^2 + 113*y^4*z^2 - 40*y^5*z^2 - 88*z^3 + 244*y*z^3 - 368*y^2*z^3 + 300*y^3*z^3 - 60*y^4*z^3 + 61*z^4 - 218*y*z^4 + 239*y^2*z^4 - 40*y^3*z^4 - 24*z^5 + 62*y*z^5 - 10*y^2*z^5 + 7*z^6)*G[0, 1 - y, 0, 0, z])/(2*(-1 + y)^2*z*(-1 + y + z)^2* (y + z)^4) + ((-1 + z)*G[0, 1 - y, 1, 0, z])/(z*(-1 + y + z)^2) + ((10*y^4 - 40*y^5 + 60*y^6 - 40*y^7 + 10*y^8 + 40*y^3*z - 180*y^4*z + 300*y^5*z - 220*y^6*z + 60*y^7*z + 60*y^2*z^2 - 320*y^3*z^2 + 586*y^4*z^2 - 452*y^5*z^2 + 126*y^6*z^2 + 84*y*z^3 - 456*y^2*z^3 + 808*y^3*z^3 - 553*y^4*z^3 + 106*y^5*z^3 + 11*y^6*z^3 - 12*z^4 - 120*y*z^4 + 348*y^2*z^4 - 164*y^3*z^4 - 106*y^4*z^4 + 44*y^5*z^4 + 24*z^5 - 84*y*z^5 + 282*y^2*z^5 - 328*y^3*z^5 + 66*y^4*z^5 - 36*z^6 + 196*y*z^6 - 264*y^2*z^6 + 44*y^3*z^6 + 31*z^7 - 82*y*z^7 + 11*y^2*z^7 - 10*z^8)*G[0, 1 - y, 1 - y, 0, z])/(2*(-1 + y)^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((9*y^4 - 38*y^5 + 59*y^6 - 40*y^7 + 10*y^8 + 36*y^3*z - 170*y^4*z + 292*y^5*z - 218*y^6*z + 60*y^7*z + 54*y^2*z^2 - 300*y^3*z^2 + 591*y^4*z^2 - 498*y^5*z^2 + 153*y^6*z^2 + 212*y*z^3 - 964*y^2*z^3 + 1680*y^3*z^3 - 1310*y^4*z^3 + 382*y^5*z^3 - 79*z^4 - 110*y*z^4 + 889*y^2*z^4 - 1108*y^3*z^4 + 405*y^4*z^4 + 158*z^5 - 244*y*z^5 + 50*y^2*z^5 + 24*y^3*z^5 - 75*z^6 + 174*y*z^6 - 117*y^2*z^6 + 6*z^7 - 18*y*z^7 - 3*z^8)*G[0, -y, 1 - y, 0, z])/(2*(-1 + y)^2*z^3* (-1 + y + z)^2*(y + z)^4) - (5*(-1 + z)*G[1, 0, 0, 0, z])/ (z*(-1 + y + z)^2) + ((1 - z)*G[1, 0, 1, 0, z])/ (z*(-1 + y + z)^2) + ((-1 + z)*(-1 + z + 4*z^2)*G[1, 0, 1 - y, 0, z])/(z^3*(-1 + y + z)^2) + ((1 - z)*G[1, 1, 0, 0, z])/ (z*(-1 + y + z)^2) + ((-1 + z)*G[1, 1, 1, 0, z])/ (2*z*(-1 + y + z)^2) - ((-1 + z)*(2 - 2*z + z^2)* G[1, 1, 1 - y, 0, z])/(2*z^3*(-1 + y + z)^2) + ((-1 + z)*(-1 + z + 4*z^2)*G[1, 1 - y, 0, 0, z])/ (z^3*(-1 + y + z)^2) + (3*(-1 + z)*G[1, 1 - y, 1, 0, z])/ (2*z*(-1 + y + z)^2) - ((-1 + z)*(-1 + z + 8*z^2)* G[1, 1 - y, 1 - y, 0, z])/(2*z^3*(-1 + y + z)^2) + ((9*y^4 - 18*y^5 + 9*y^6 - 88*y*z + 352*y^2*z - 492*y^3*z + 270*y^4*z - 34*y^5*z - 8*y^6*z + 44*z^2 - 210*y^2*z^2 + 204*y^3*z^2 - 5*y^4*z^2 - 32*y^5*z^2 - 88*z^3 + 212*y*z^3 - 220*y^2*z^3 + 148*y^3*z^3 - 48*y^4*z^3 + 53*z^4 - 146*y*z^4 + 131*y^2*z^4 - 32*y^3*z^4 - 10*z^5 + 22*y*z^5 - 8*y^2*z^5 + z^6)* G[1 - y, 0, 0, 0, z])/(2*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + ((-1 + z)*G[1 - y, 0, 1, 0, z])/(z*(-1 + y + z)^2) + ((-30*y^4 + 120*y^5 - 180*y^6 + 120*y^7 - 30*y^8 - 120*y^3*z + 540*y^4*z - 900*y^5*z + 660*y^6*z - 180*y^7*z - 180*y^2*z^2 + 960*y^3*z^2 - 1846*y^4*z^2 + 1532*y^5*z^2 - 466*y^6*z^2 - 76*y*z^3 + 664*y^2*z^3 - 1720*y^3*z^3 + 1779*y^4*z^3 - 652*y^5*z^3 + 5*y^6*z^3 - 52*z^4 + 360*y*z^4 - 1044*y^2*z^4 + 1324*y^3*z^4 - 619*y^4*z^4 + 20*y^5*z^4 + 104*z^5 - 452*y*z^5 + 754*y^2*z^5 - 480*y^3*z^5 + 30*y^4*z^5 - 68*z^6 + 244*y*z^6 - 262*y^2*z^6 + 20*y^3*z^6 + 27*z^7 - 76*y*z^7 + 5*y^2*z^7 - 11*z^8)*G[1 - y, 0, 1 - y, 0, z])/(2*(-1 + y)^2*z^3* (-1 + y + z)^2*(y + z)^4) + (2*(-1 + z)*G[1 - y, 1, 0, 0, z])/ (z*(-1 + y + z)^2) + ((-1 + z)*G[1 - y, 1, 1, 0, z])/ (2*z*(-1 + y + z)^2) + ((-11 + 42*y - 61*y^2 + 40*y^3 - 10*y^4 + 22*z - 64*y*z + 62*y^2*z - 20*y^3*z - 10*z^2 + 20*y*z^2 - 10*y^2*z^2 + 2*y*z^3 - 2*y^2*z^3 - z^4)*G[1 - y, 1, 1 - y, 0, z])/ (2*(-1 + y)^2*z^3*(-1 + y + z)^2) + ((-20*y^4 + 80*y^5 - 120*y^6 + 80*y^7 - 20*y^8 - 80*y^3*z + 360*y^4*z - 600*y^5*z + 440*y^6*z - 120*y^7*z - 120*y^2*z^2 + 640*y^3*z^2 - 1231*y^4*z^2 + 1022*y^5*z^2 - 311*y^6*z^2 - 36*y*z^3 + 384*y^2*z^3 - 1060*y^3*z^3 + 1130*y^4*z^3 - 422*y^5*z^3 + 4*y^6*z^3 - 42*z^4 + 240*y*z^4 - 654*y^2*z^4 + 828*y^3*z^4 - 395*y^4*z^4 + 16*y^5*z^4 + 84*z^5 - 332*y*z^5 + 520*y^2*z^5 - 324*y^3*z^5 + 24*y^4*z^5 - 53*z^6 + 178*y*z^6 - 183*y^2*z^6 + 16*y^3*z^6 + 18*z^7 - 50*y*z^7 + 4*y^2*z^7 - 7*z^8)* G[1 - y, 1 - y, 0, 0, z])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((1 - z)*G[1 - y, 1 - y, 1, 0, z])/ (2*z*(-1 + y + z)^2) + ((30*y^4 - 120*y^5 + 180*y^6 - 120*y^7 + 30*y^8 + 120*y^3*z - 540*y^4*z + 900*y^5*z - 660*y^6*z + 180*y^7*z + 180*y^2*z^2 - 960*y^3*z^2 + 1842*y^4*z^2 - 1524*y^5*z^2 + 462*y^6*z^2 + 98*y*z^3 - 752*y^2*z^3 + 1836*y^3*z^3 - 1830*y^4*z^3 + 650*y^5*z^3 - 2*y^6*z^3 + 41*z^4 - 360*y*z^4 + 1086*y^2*z^4 - 1344*y^3*z^4 + 595*y^4*z^4 - 8*y^5*z^4 - 82*z^5 + 392*y*z^5 - 670*y^2*z^5 + 412*y^3*z^5 - 12*y^4*z^5 + 53*z^6 - 194*y*z^6 + 209*y^2*z^6 - 8*y^3*z^6 - 22*z^7 + 64*y*z^7 - 2*y^2*z^7 + 10*z^8)*G[1 - y, 1 - y, 1 - y, 0, z])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-21*y^4 + 82*y^5 - 121*y^6 + 80*y^7 - 20*y^8 - 84*y^3*z + 370*y^4*z - 608*y^5*z + 442*y^6*z - 120*y^7*z - 126*y^2*z^2 + 660*y^3*z^2 - 1242*y^4*z^2 + 1008*y^5*z^2 - 300*y^6*z^2 - 40*y*z^3 + 404*y^2*z^3 - 1044*y^3*z^3 + 1030*y^4*z^3 - 350*y^5*z^3 - 43*z^4 + 250*y*z^4 - 605*y^2*z^4 + 608*y^3*z^4 - 207*y^4*z^4 + 86*z^5 - 292*y*z^5 + 290*y^2*z^5 - 72*y^3*z^5 - 42*z^6 + 60*y*z^6 - 6*z^7 + 18*y*z^7 + 3*z^8)*G[1 - y, -y, 1 - y, 0, z])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-9*y^4 + 20*y^5 - 10*y^6 - 36*y^3*z + 98*y^4*z - 60*y^5*z - 54*y^2*z^2 + 192*y^3*z^2 - 147*y^4*z^2 + 52*y*z^3 + 12*y^2*z^3 - 100*y^3*z^3 - 53*z^4 + 4*y*z^4 + 106*z^5 - 48*y*z^5 - 51*z^6)* G[-y, 0, 1 - y, 0, z])/(z^3*(-1 + y + z)^2*(y + z)^4) + ((-9*y^4 + 20*y^5 - 10*y^6 - 36*y^3*z + 98*y^4*z - 60*y^5*z - 54*y^2*z^2 + 192*y^3*z^2 - 147*y^4*z^2 + 52*y*z^3 + 12*y^2*z^3 - 100*y^3*z^3 - 53*z^4 + 4*y*z^4 + 106*z^5 - 48*y*z^5 - 51*z^6)* G[-y, 1 - y, 0, 0, z])/(z^3*(-1 + y + z)^2*(y + z)^4) + ((9*y^4 - 20*y^5 + 10*y^6 + 36*y^3*z - 98*y^4*z + 60*y^5*z + 54*y^2*z^2 - 192*y^3*z^2 + 147*y^4*z^2 - 52*y*z^3 - 12*y^2*z^3 + 100*y^3*z^3 + 53*z^4 - 4*y*z^4 - 106*z^5 + 48*y*z^5 + 51*z^6)* G[-y, 1 - y, 1 - y, 0, z])/(2*z^3*(-1 + y + z)^2*(y + z)^4) + (2*(9*y^4 - 20*y^5 + 10*y^6 + 36*y^3*z - 98*y^4*z + 60*y^5*z + 54*y^2*z^2 - 192*y^3*z^2 + 147*y^4*z^2 - 52*y*z^3 - 12*y^2*z^3 + 100*y^3*z^3 + 53*z^4 - 4*y*z^4 - 106*z^5 + 48*y*z^5 + 51*z^6)* G[-y, -y, 1 - y, 0, z])/(z^3*(-1 + y + z)^2*(y + z)^4)) - (16*G[0, 0, 0, 0, 0, y])/((-1 + y)^2*z) + ((32*y^4 - 128*y^5 + 192*y^6 - 128*y^7 + 32*y^8 + 88*y*z - 528*y^2*z + 1448*y^3*z - 2310*y^4*z + 2216*y^5*z - 1214*y^6*z + 320*y^7*z - 20*y^8*z - 44*z^2 + 88*y*z^2 + 412*y^2*z^2 - 1800*y^3*z^2 + 2773*y^4*z^2 - 2092*y^5*z^2 + 752*y^6*z^2 - 80*y^7*z^2 + 88*z^3 - 224*y*z^3 - 212*y^2*z^3 + 1220*y^3*z^3 - 1516*y^4*z^3 + 800*y^5*z^3 - 120*y^6*z^3 - 12*z^4 - 104*y*z^4 + 494*y^2*z^4 - 720*y^3*z^4 + 476*y^4*z^4 - 80*y^5*z^4 - 38*z^5 + 164*y*z^5 - 222*y^2*z^5 + 152*y^3*z^5 - 20*y^4*z^5 + 9*z^6 - 12*y*z^6 + 12*y^2*z^6)*G[0, 0, 0, 1, 0, y])/(2*(-1 + y)^4*z*(-1 + y + z)^2* (y + z)^4) + ((33*y^4 - 66*y^5 + 33*y^6 + 88*y*z - 352*y^2*z + 660*y^3*z - 646*y^4*z + 270*y^5*z - 20*y^6*z - 44*z^2 + 462*y^2*z^2 - 868*y^3*z^2 + 535*y^4*z^2 - 80*y^5*z^2 + 88*z^3 - 44*y*z^3 - 356*y^2*z^3 + 452*y^3*z^3 - 120*y^4*z^3 - 11*z^4 - 98*y*z^4 + 219*y^2*z^4 - 80*y^3*z^4 - 30*z^5 + 70*y*z^5 - 20*y^2*z^5 + 5*z^6)*G[0, 0, 0, 1, 0, z])/(2*(-1 + y)^2*z* (-1 + y + z)^2*(y + z)^4) + ((32*y^4 - 128*y^5 + 192*y^6 - 128*y^7 + 32*y^8 - 88*y*z + 528*y^2*z - 1192*y^3*z + 1195*y^4*z - 372*y^5*z - 200*y^6*z + 148*y^7*z - 19*y^8*z + 44*z^2 - 88*y*z^2 - 28*y^2*z^2 - 100*y^3*z^2 + 789*y^4*z^2 - 1052*y^5*z^2 + 508*y^6*z^2 - 76*y^7*z^2 - 88*z^3 + 480*y*z^3 - 1358*y^2*z^3 + 2268*y^3*z^3 - 2040*y^4*z^3 + 840*y^5*z^3 - 114*y^6*z^3 + 76*z^4 - 516*y*z^4 + 1278*y^2*z^4 - 1384*y^3*z^4 + 604*y^4*z^4 - 76*y^5*z^4 - 53*z^5 + 248*y*z^5 - 360*y^2*z^5 + 172*y^3*z^5 - 19*y^4*z^5 + 17*z^6 - 36*y*z^6 + 16*y^2*z^6)*G[0, 0, 1, 0, 0, y])/ (2*(-1 + y)^4*z*(-1 + y + z)^2*(y + z)^4) + ((29*y^4 - 58*y^5 + 29*y^6 + 88*y*z - 352*y^2*z + 644*y^3*z - 605*y^4*z + 244*y^5*z - 19*y^6*z - 44*z^2 + 438*y^2*z^2 - 784*y^3*z^2 + 467*y^4*z^2 - 76*y^5*z^2 + 88*z^3 - 60*y*z^3 - 270*y^2*z^3 + 360*y^3*z^3 - 114*y^4*z^3 - 15*z^4 - 54*y*z^4 + 151*y^2*z^4 - 76*y^3*z^4 - 21*z^5 + 44*y*z^5 - 19*y^2*z^5 + z^6)* G[0, 0, 1, 0, 0, z])/(2*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + ((-24*y^4 + 96*y^5 - 144*y^6 + 96*y^7 - 24*y^8 + 44*y*z - 264*y^2*z + 564*y^3*z - 448*y^4*z - 80*y^5*z + 318*y^6*z - 152*y^7*z + 18*y^8*z - 22*z^2 + 44*y*z^2 - 34*y^2*z^2 + 328*y^3*z^2 - 985*y^4*z^2 + 1092*y^5*z^2 - 492*y^6*z^2 + 72*y^7*z^2 + 44*z^3 - 272*y*z^3 + 936*y^2*z^3 - 1796*y^3*z^3 + 1744*y^4*z^3 - 752*y^5*z^3 + 108*y^6*z^3 - 46*z^4 + 376*y*z^4 - 1022*y^2*z^4 + 1168*y^3*z^4 - 530*y^4*z^4 + 72*y^5*z^4 + 48*z^5 - 224*y*z^5 + 326*y^2*z^5 - 156*y^3*z^5 + 18*y^4*z^5 - 15*z^6 + 32*y*z^6 - 14*y^2*z^6)*G[0, 0, 1, 1, 0, y])/(2*(-1 + y)^4*z*(-1 + y + z)^2* (y + z)^4) + ((-8*y^4 + 16*y^5 - 8*y^6 + 44*y*z - 176*y^2*z + 232*y^3*z - 103*y^4*z - 2*y^5*z + 5*y^6*z - 22*z^2 + 84*y^2*z^2 - 44*y^3*z^2 - 40*y^4*z^2 + 20*y^5*z^2 + 44*z^3 - 120*y*z^3 + 162*y^2*z^3 - 124*y^3*z^3 + 30*y^4*z^3 - 30*z^4 + 96*y*z^4 - 98*y^2*z^4 + 20*y^3*z^4 + 9*z^5 - 22*y*z^5 + 5*y^2*z^5 - 2*z^6)* G[0, 0, 1, 1, 0, z])/(2*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + ((-25*y^4 + 50*y^5 - 25*y^6 + 88*y*z - 352*y^2*z + 428*y^3*z - 117*y^4*z - 60*y^5*z + 13*y^6*z - 44*z^2 + 114*y^2*z^2 + 88*y^3*z^2 - 221*y^4*z^2 + 52*y^5*z^2 + 88*z^3 - 276*y*z^3 + 498*y^2*z^3 - 432*y^3*z^3 + 78*y^4*z^3 - 69*z^4 + 278*y*z^4 - 327*y^2*z^4 + 52*y^3*z^4 + 35*z^5 - 92*y*z^5 + 13*y^2*z^5 - 11*z^6)* G[0, 0, 1 - y, 1, 0, z])/(2*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + ((36*y^4 - 144*y^5 + 216*y^6 - 144*y^7 + 36*y^8 + 88*y*z - 528*y^2*z + 1464*y^3*z - 2393*y^4*z + 2376*y^5*z - 1320*y^6*z + 328*y^7*z - 15*y^8*z - 44*z^2 + 88*y*z^2 + 436*y^2*z^2 - 1972*y^3*z^2 + 3185*y^4*z^2 - 2392*y^5*z^2 + 750*y^6*z^2 - 60*y^7*z^2 + 88*z^3 - 208*y*z^3 - 390*y^2*z^3 + 1748*y^3*z^3 - 1976*y^4*z^3 + 792*y^5*z^3 - 90*y^6*z^3 - 8*z^4 - 196*y*z^4 + 846*y^2*z^4 - 1120*y^3*z^4 + 484*y^4*z^4 - 60*y^5*z^4 - 57*z^5 + 276*y*z^5 - 408*y^2*z^5 + 168*y^3*z^5 - 15*y^4*z^5 + 21*z^6 - 48*y*z^6 + 18*y^2*z^6)*G[0, 1, 0, 0, 0, y])/(2*(-1 + y)^4*z*(-1 + y + z)^2* (y + z)^4) + ((23*y^4 - 46*y^5 + 23*y^6 + 88*y*z - 352*y^2*z + 620*y^3*z - 553*y^4*z + 212*y^5*z - 15*y^6*z - 44*z^2 + 402*y^2*z^2 - 696*y^3*z^2 + 399*y^4*z^2 - 60*y^5*z^2 + 88*z^3 - 84*y*z^3 - 198*y^2*z^3 + 288*y^3*z^3 - 90*y^4*z^3 - 21*z^4 - 26*y*z^4 + 113*y^2*z^4 - 60*y^3*z^4 - 17*z^5 + 36*y*z^5 - 15*y^2*z^5 + z^6)*G[0, 1, 0, 0, 0, z])/(2*(-1 + y)^2*z* (-1 + y + z)^2*(y + z)^4) + ((-32*y^4 + 128*y^5 - 192*y^6 + 128*y^7 - 32*y^8 - 88*y*z + 528*y^2*z - 1448*y^3*z + 2319*y^4*z - 2250*y^5*z + 1238*y^6*z - 318*y^7*z + 19*y^8*z + 44*z^2 - 88*y*z^2 - 412*y^2*z^2 + 1836*y^3*z^2 - 2914*y^4*z^2 + 2206*y^5*z^2 - 745*y^6*z^2 + 76*y^7*z^2 - 88*z^3 + 224*y*z^3 + 266*y^2*z^3 - 1444*y^3*z^3 + 1732*y^4*z^3 - 792*y^5*z^3 + 114*y^6*z^3 + 12*z^4 + 140*y*z^4 - 660*y^2*z^4 + 924*y^3*z^4 - 474*y^4*z^4 + 76*y^5*z^4 + 47*z^5 - 218*y*z^5 + 318*y^2*z^5 - 154*y^3*z^5 + 19*y^4*z^5 - 14*z^6 + 30*y*z^6 - 13*y^2*z^6)* G[0, 1, 0, 1, 0, y])/(2*(-1 + y)^4*z*(-1 + y + z)^2*(y + z)^4) + ((1 - 2*z - 8*z^2 + 7*z^3)*G[0, 1, 0, 1, 0, z])/ (2*z^3*(-1 + y + z)^2) + ((-32*y^4 + 128*y^5 - 192*y^6 + 128*y^7 - 32*y^8 - 44*y*z + 264*y^2*z - 788*y^3*z + 1436*y^4*z - 1578*y^5*z + 968*y^6*z - 278*y^7*z + 20*y^8*z + 22*z^2 - 44*y*z^2 - 302*y^2*z^2 + 1384*y^3*z^2 - 2314*y^4*z^2 + 1866*y^5*z^2 - 695*y^6*z^2 + 80*y^7*z^2 - 44*z^3 + 48*y*z^3 + 512*y^2*z^3 - 1540*y^3*z^3 + 1708*y^4*z^3 - 816*y^5*z^3 + 120*y^6*z^3 - 10*z^4 + 216*y*z^4 - 732*y^2*z^4 + 940*y^3*z^4 - 512*y^4*z^4 + 80*y^5*z^4 + 44*z^5 - 198*y*z^5 + 280*y^2*z^5 - 158*y^3*z^5 + 20*y^4*z^5 - 12*z^6 + 22*y*z^6 - 13*y^2*z^6)*G[0, 1, 1, 0, 0, y])/ (2*(-1 + y)^4*z*(-1 + y + z)^2*(y + z)^4) + ((-10*y^4 + 20*y^5 - 10*y^6 + 44*y*z - 176*y^2*z + 224*y^3*z - 84*y^4*z - 18*y^5*z + 10*y^6*z - 22*z^2 + 72*y^2*z^2 - 8*y^3*z^2 - 83*y^4*z^2 + 40*y^5*z^2 + 44*z^3 - 128*y*z^3 + 196*y^2*z^3 - 176*y^3*z^3 + 60*y^4*z^3 - 32*z^4 + 112*y*z^4 - 126*y^2*z^4 + 40*y^3*z^4 + 12*z^5 - 26*y*z^5 + 10*y^2*z^5 - z^6)* G[0, 1, 1, 0, 0, z])/(2*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + ((20*y^4 - 40*y^5 + 20*y^6 + 22*y*z - 88*y^2*z + 212*y^3*z - 283*y^4*z + 154*y^5*z - 17*y^6*z - 11*z^2 + 186*y^2*z^2 - 468*y^3*z^2 + 370*y^4*z^2 - 68*y^5*z^2 + 22*z^3 + 36*y*z^3 - 348*y^2*z^3 + 428*y^3*z^3 - 102*y^4*z^3 + 9*z^4 - 158*y*z^4 + 271*y^2*z^4 - 68*y^3*z^4 - 35*z^5 + 88*y*z^5 - 17*y^2*z^5 + 9*z^6)* G[0, 1, 1, 1, 0, y])/(2*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + ((-y^4 + 2*y^5 - y^6 - 4*y^3*z + 10*y^4*z - 8*y^5*z + 2*y^6*z - 6*y^2*z^2 + 20*y^3*z^2 - 22*y^4*z^2 + 8*y^5*z^2 + 18*y*z^3 - 68*y^2*z^3 + 104*y^3*z^3 - 77*y^4*z^3 + 22*y^5*z^3 + y^6*z^3 - 12*z^4 + 10*y*z^4 + 49*y^2*z^4 - 84*y^3*z^4 + 34*y^4*z^4 + 4*y^5*z^4 + 24*z^5 - 48*y*z^5 + 18*y^2*z^5 + 4*y^3*z^5 + 6*y^4*z^5 - 11*z^6 + 18*y*z^6 - 5*y^2*z^6 + 4*y^3*z^6 - z^7 + 4*y*z^7 + y^2*z^7 + z^8)*G[0, 1, 1, 1, 0, z])/ (2*(-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((1 - 2*y + y^2 - 2*z + 4*y*z - 2*y^2*z + 4*z^2 - 8*y*z^2 + 4*y^2*z^2 - 3*z^3 + 8*y*z^3 - 5*y^2*z^3 - z^4)* G[0, 1, 1 - y, 1, 0, z])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2) + ((5*y^4 - 20*y^5 + 30*y^6 - 20*y^7 + 5*y^8 + 20*y^3*z - 90*y^4*z + 150*y^5*z - 110*y^6*z + 30*y^7*z + 30*y^2*z^2 - 160*y^3*z^2 + 293*y^4*z^2 - 226*y^5*z^2 + 63*y^6*z^2 + 64*y*z^3 - 316*y^2*z^3 + 536*y^3*z^3 - 366*y^4*z^3 + 76*y^5*z^3 + 6*y^6*z^3 - 17*z^4 - 60*y*z^4 + 240*y^2*z^4 - 176*y^3*z^4 - 15*y^4*z^4 + 24*y^5*z^4 + 34*z^5 - 86*y*z^5 + 154*y^2*z^5 - 154*y^3*z^5 + 36*y^4*z^5 - 29*z^6 + 114*y*z^6 - 133*y^2*z^6 + 24*y^3*z^6 + 14*z^7 - 36*y*z^7 + 6*y^2*z^7 - 4*z^8)*G[0, 1 - y, 0, 1, 0, z])/ ((-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-17*y^4 + 34*y^5 - 17*y^6 + 88*y*z - 352*y^2*z + 460*y^3*z - 192*y^4*z - 14*y^5*z + 10*y^6*z - 44*z^2 + 162*y^2*z^2 - 52*y^3*z^2 - 113*y^4*z^2 + 40*y^5*z^2 + 88*z^3 - 244*y*z^3 + 368*y^2*z^3 - 300*y^3*z^3 + 60*y^4*z^3 - 61*z^4 + 218*y*z^4 - 239*y^2*z^4 + 40*y^3*z^4 + 24*z^5 - 62*y*z^5 + 10*y^2*z^5 - 7*z^6)* G[0, 1 - y, 1, 0, 0, z])/(2*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + ((2*y^4 + 22*y*z - 44*y^2*z + 30*y^3*z - y^4*z - 11*z^2 - 22*y*z^2 + 45*y^2*z^2 - 4*y^3*z^2 + 22*z^3 + 8*y*z^3 - 6*y^2*z^3 - 9*z^4 - 4*y*z^4 - z^5)*G[0, 1 - y, 1, 1, 0, z])/(z*(-1 + y + z)^2* (y + z)^4) + ((-10*y^4 + 40*y^5 - 60*y^6 + 40*y^7 - 10*y^8 - 40*y^3*z + 180*y^4*z - 300*y^5*z + 220*y^6*z - 60*y^7*z - 60*y^2*z^2 + 320*y^3*z^2 - 586*y^4*z^2 + 452*y^5*z^2 - 126*y^6*z^2 - 84*y*z^3 + 456*y^2*z^3 - 808*y^3*z^3 + 553*y^4*z^3 - 106*y^5*z^3 - 11*y^6*z^3 + 12*z^4 + 120*y*z^4 - 348*y^2*z^4 + 164*y^3*z^4 + 106*y^4*z^4 - 44*y^5*z^4 - 24*z^5 + 84*y*z^5 - 282*y^2*z^5 + 328*y^3*z^5 - 66*y^4*z^5 + 36*z^6 - 196*y*z^6 + 264*y^2*z^6 - 44*y^3*z^6 - 31*z^7 + 82*y*z^7 - 11*y^2*z^7 + 10*z^8)* G[0, 1 - y, 1 - y, 1, 0, z])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-9*y^4 + 38*y^5 - 59*y^6 + 40*y^7 - 10*y^8 - 36*y^3*z + 170*y^4*z - 292*y^5*z + 218*y^6*z - 60*y^7*z - 54*y^2*z^2 + 300*y^3*z^2 - 591*y^4*z^2 + 498*y^5*z^2 - 153*y^6*z^2 - 212*y*z^3 + 964*y^2*z^3 - 1680*y^3*z^3 + 1310*y^4*z^3 - 382*y^5*z^3 + 79*z^4 + 110*y*z^4 - 889*y^2*z^4 + 1108*y^3*z^4 - 405*y^4*z^4 - 158*z^5 + 244*y*z^5 - 50*y^2*z^5 - 24*y^3*z^5 + 75*z^6 - 174*y*z^6 + 117*y^2*z^6 - 6*z^7 + 18*y*z^7 + 3*z^8)*G[0, -y, 0, 1, 0, z])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-9*y^4 + 38*y^5 - 59*y^6 + 40*y^7 - 10*y^8 - 36*y^3*z + 170*y^4*z - 292*y^5*z + 218*y^6*z - 60*y^7*z - 54*y^2*z^2 + 300*y^3*z^2 - 591*y^4*z^2 + 498*y^5*z^2 - 153*y^6*z^2 - 212*y*z^3 + 964*y^2*z^3 - 1680*y^3*z^3 + 1310*y^4*z^3 - 382*y^5*z^3 + 79*z^4 + 110*y*z^4 - 889*y^2*z^4 + 1108*y^3*z^4 - 405*y^4*z^4 - 158*z^5 + 244*y*z^5 - 50*y^2*z^5 - 24*y^3*z^5 + 75*z^6 - 174*y*z^6 + 117*y^2*z^6 - 6*z^7 + 18*y*z^7 + 3*z^8)*G[0, -y, 1 - y, 1, 0, z])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((15 - 30*y + 15*y^2 - 22*z + 30*y*z - 8*y^2*z + 7*z^2)* G[1, 0, 0, 0, 0, y])/((-1 + y)^2*z*(-1 + y + z)^2) - (8*(-1 + z)*G[1, 0, 0, 0, 0, z])/(z*(-1 + y + z)^2) + ((-22*y^4 + 88*y^5 - 132*y^6 + 88*y^7 - 22*y^8 + 44*y*z - 264*y^2*z + 572*y^3*z - 494*y^4*z + 18*y^5*z + 238*y^6*z - 130*y^7*z + 16*y^8*z - 22*z^2 + 44*y*z^2 - 22*y^2*z^2 + 224*y^3*z^2 - 707*y^4*z^2 + 834*y^5*z^2 - 421*y^6*z^2 + 64*y^7*z^2 + 44*z^3 - 264*y*z^3 + 820*y^2*z^3 - 1424*y^3*z^3 + 1352*y^4*z^3 - 648*y^5*z^3 + 96*y^6*z^3 - 44*z^4 + 312*y*z^4 - 774*y^2*z^4 + 860*y^3*z^4 - 454*y^4*z^4 + 64*y^5*z^4 + 34*z^5 - 150*y*z^5 + 206*y^2*z^5 - 130*y^3*z^5 + 16*y^4*z^5 - 9*z^6 + 14*y*z^6 - 11*y^2*z^6)*G[1, 0, 0, 1, 0, y])/(2*(-1 + y)^4*z*(-1 + y + z)^2* (y + z)^4) + ((-2 + 4*z - 9*z^2 + 8*z^3)*G[1, 0, 0, 1, 0, z])/ (2*z^3*(-1 + y + z)^2) + ((-28*y^4 + 112*y^5 - 168*y^6 + 112*y^7 - 28*y^8 + 88*y*z - 528*y^2*z + 1208*y^3*z - 1275*y^4*z + 514*y^5*z + 88*y^6*z - 114*y^7*z + 19*y^8*z - 44*z^2 + 88*y*z^2 + 52*y^2*z^2 - 60*y^3*z^2 - 453*y^4*z^2 + 750*y^5*z^2 - 403*y^6*z^2 + 76*y^7*z^2 + 88*z^3 - 464*y*z^3 + 1198*y^2*z^3 - 1864*y^3*z^3 + 1632*y^4*z^3 - 680*y^5*z^3 + 114*y^6*z^3 - 72*z^4 + 436*y*z^4 - 1022*y^2*z^4 + 1092*y^3*z^4 - 474*y^4*z^4 + 76*y^5*z^4 + 37*z^5 - 170*y*z^5 + 256*y^2*z^5 - 118*y^3*z^5 + 19*y^4*z^5 - 9*z^6 + 22*y*z^6 - 7*y^2*z^6)*G[1, 0, 1, 0, 0, y])/(2*(-1 + y)^4*z*(-1 + y + z)^2* (y + z)^4) + ((-2 + 4*z - 15*z^2 + 12*z^3)*G[1, 0, 1, 0, 0, z])/ (2*z^3*(-1 + y + z)^2) + ((15*y^4 - 30*y^5 + 15*y^6 - 44*y*z + 176*y^2*z - 204*y^3*z + 29*y^4*z + 56*y^5*z - 13*y^6*z + 22*z^2 - 42*y^2*z^2 - 112*y^3*z^2 + 191*y^4*z^2 - 52*y^5*z^2 - 44*z^3 + 148*y*z^3 - 326*y^2*z^3 + 328*y^3*z^3 - 78*y^4*z^3 + 37*z^4 - 182*y*z^4 + 239*y^2*z^4 - 52*y^3*z^4 - 27*z^5 + 68*y*z^5 - 13*y^2*z^5 + 7*z^6)*G[1, 0, 1, 1, 0, y])/(2*(-1 + y)^2*z* (-1 + y + z)^2*(y + z)^4) + ((-1 + z)*(-1 + z + 2*z^2)* G[1, 0, 1, 1, 0, z])/(2*z^3*(-1 + y + z)^2) - ((-1 + z)*(-1 + z + 4*z^2)*G[1, 0, 1 - y, 1, 0, z])/ (z^3*(-1 + y + z)^2) + ((-30*y^4 + 60*y^5 - 30*y^6 + 88*y*z - 352*y^2*z + 408*y^3*z - 65*y^4*z - 96*y^5*z + 17*y^6*z - 44*z^2 + 84*y^2*z^2 + 196*y^3*z^2 - 319*y^4*z^2 + 68*y^5*z^2 + 88*z^3 - 296*y*z^3 + 610*y^2*z^3 - 564*y^3*z^3 + 102*y^4*z^3 - 74*z^4 + 336*y*z^4 - 420*y^2*z^4 + 68*y^3*z^4 + 47*z^5 - 124*y*z^5 + 17*y^2*z^5 - 15*z^6)*G[1, 1, 0, 0, 0, y])/(2*(-1 + y)^2*z* (-1 + y + z)^2*(y + z)^4) + (9*(-1 + z)*G[1, 1, 0, 0, 0, z])/ (2*z*(-1 + y + z)^2) + ((21*y^4 - 42*y^5 + 21*y^6 - 44*y*z + 176*y^2*z - 180*y^3*z - 34*y^4*z + 94*y^5*z - 12*y^6*z + 22*z^2 - 6*y^2*z^2 - 244*y^3*z^2 + 291*y^4*z^2 - 48*y^5*z^2 - 44*z^3 + 172*y*z^3 - 464*y^2*z^3 + 468*y^3*z^3 - 72*y^4*z^3 + 43*z^4 - 254*y*z^4 + 349*y^2*z^4 - 48*y^3*z^4 - 42*z^5 + 114*y*z^5 - 12*y^2*z^5 + 15*z^6)*G[1, 1, 0, 1, 0, y])/(2*(-1 + y)^2*z* (-1 + y + z)^2*(y + z)^4) + ((-1 + z)*(2 - 2*z + 3*z^2)* G[1, 1, 0, 1, 0, z])/(2*z^3*(-1 + y + z)^2) + ((24 - 48*y + 24*y^2 - 38*z + 54*y*z - 16*y^2*z + 11*z^2)* G[1, 1, 1, 0, 0, y])/(2*(-1 + y)^2*z*(-1 + y + z)^2) - ((-1 + z)*(2 - 2*z + z^2)*G[1, 1, 1, 0, 0, z])/ (2*z^3*(-1 + y + z)^2) + ((-9*y^4 + 18*y^5 - 9*y^6 + 22*y*z - 88*y^2*z + 96*y^3*z + 10*y^4*z - 48*y^5*z + 8*y^6*z - 11*z^2 + 12*y^2*z^2 + 124*y^3*z^2 - 166*y^4*z^2 + 32*y^5*z^2 + 22*z^3 - 80*y*z^3 + 250*y^2*z^3 - 276*y^3*z^3 + 48*y^4*z^3 - 20*z^4 + 144*y*z^4 - 210*y^2*z^4 + 32*y^3*z^4 + 26*z^5 - 70*y*z^5 + 8*y^2*z^5 - 9*z^6)*G[1, 1, 1, 1, 0, y])/(2*(-1 + y)^2*z* (-1 + y + z)^2*(y + z)^4) - ((-1 + z)*(3 - 3*z + 5*z^2)* G[1, 1, 1, 1, 0, z])/(2*z^3*(-1 + y + z)^2) + ((-1 + z)*(2 - 2*z + z^2)*G[1, 1, 1 - y, 1, 0, z])/ (2*z^3*(-1 + y + z)^2) - ((-1 + z)*(-1 + z + 4*z^2)* G[1, 1 - y, 0, 1, 0, z])/(z^3*(-1 + y + z)^2) - ((-1 + z)*(-1 + z + 4*z^2)*G[1, 1 - y, 1, 0, 0, z])/ (z^3*(-1 + y + z)^2) - ((-1 + z)*(-2 + 2*z + z^2)* G[1, 1 - y, 1, 1, 0, z])/(2*z^3*(-1 + y + z)^2) + ((-1 + z)*(-1 + z + 8*z^2)*G[1, 1 - y, 1 - y, 1, 0, z])/ (2*z^3*(-1 + y + z)^2) + ((-30*y^4 + 120*y^5 - 180*y^6 + 120*y^7 - 30*y^8 - 120*y^3*z + 540*y^4*z - 900*y^5*z + 660*y^6*z - 180*y^7*z - 180*y^2*z^2 + 960*y^3*z^2 - 1846*y^4*z^2 + 1532*y^5*z^2 - 466*y^6*z^2 - 32*y*z^3 + 488*y^2*z^3 - 1456*y^3*z^3 + 1594*y^4*z^3 - 602*y^5*z^3 + 8*y^6*z^3 - 74*z^4 + 360*y*z^4 - 912*y^2*z^4 + 1112*y^3*z^4 - 523*y^4*z^4 + 32*y^5*z^4 + 148*z^5 - 540*y*z^5 + 744*y^2*z^5 - 420*y^3*z^5 + 48*y^4*z^5 - 90*z^6 + 252*y*z^6 - 224*y^2*z^6 + 32*y^3*z^6 + 18*z^7 - 46*y*z^7 + 8*y^2*z^7 - 5*z^8)*G[1 - y, 0, 0, 1, 0, z])/(2*(-1 + y)^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((-20*y^4 + 80*y^5 - 120*y^6 + 80*y^7 - 20*y^8 - 80*y^3*z + 360*y^4*z - 600*y^5*z + 440*y^6*z - 120*y^7*z - 120*y^2*z^2 + 640*y^3*z^2 - 1231*y^4*z^2 + 1022*y^5*z^2 - 311*y^6*z^2 + 8*y*z^3 + 208*y^2*z^3 - 796*y^3*z^3 + 945*y^4*z^3 - 372*y^5*z^3 + 7*y^6*z^3 - 64*z^4 + 240*y*z^4 - 522*y^2*z^4 + 616*y^3*z^4 - 299*y^4*z^4 + 28*y^5*z^4 + 128*z^5 - 420*y*z^5 + 510*y^2*z^5 - 264*y^3*z^5 + 42*y^4*z^5 - 75*z^6 + 186*y*z^6 - 145*y^2*z^6 + 28*y^3*z^6 + 9*z^7 - 20*y*z^7 + 7*y^2*z^7 - z^8)* G[1 - y, 0, 1, 0, 0, z])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((2*y^4 - 4*y^5 + 2*y^6 + 22*y*z - 88*y^2*z + 140*y^3*z - 107*y^4*z + 34*y^5*z - y^6*z - 11*z^2 + 78*y^2*z^2 - 124*y^3*z^2 + 62*y^4*z^2 - 4*y^5*z^2 + 22*z^3 - 36*y*z^3 - 12*y^2*z^3 + 36*y^3*z^3 - 6*y^4*z^3 - 9*z^4 + 6*y*z^4 + 13*y^2*z^4 - 4*y^3*z^4 - 3*z^5 + 8*y*z^5 - y^2*z^5 + z^6)* G[1 - y, 0, 1, 1, 0, z])/((-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + ((30*y^4 - 120*y^5 + 180*y^6 - 120*y^7 + 30*y^8 + 120*y^3*z - 540*y^4*z + 900*y^5*z - 660*y^6*z + 180*y^7*z + 180*y^2*z^2 - 960*y^3*z^2 + 1846*y^4*z^2 - 1532*y^5*z^2 + 466*y^6*z^2 + 76*y*z^3 - 664*y^2*z^3 + 1720*y^3*z^3 - 1779*y^4*z^3 + 652*y^5*z^3 - 5*y^6*z^3 + 52*z^4 - 360*y*z^4 + 1044*y^2*z^4 - 1324*y^3*z^4 + 619*y^4*z^4 - 20*y^5*z^4 - 104*z^5 + 452*y*z^5 - 754*y^2*z^5 + 480*y^3*z^5 - 30*y^4*z^5 + 68*z^6 - 244*y*z^6 + 262*y^2*z^6 - 20*y^3*z^6 - 27*z^7 + 76*y*z^7 - 5*y^2*z^7 + 11*z^8)* G[1 - y, 0, 1 - y, 1, 0, z])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-9*y^4 + 18*y^5 - 9*y^6 + 88*y*z - 352*y^2*z + 492*y^3*z - 270*y^4*z + 34*y^5*z + 8*y^6*z - 44*z^2 + 210*y^2*z^2 - 204*y^3*z^2 + 5*y^4*z^2 + 32*y^5*z^2 + 88*z^3 - 212*y*z^3 + 220*y^2*z^3 - 148*y^3*z^3 + 48*y^4*z^3 - 53*z^4 + 146*y*z^4 - 131*y^2*z^4 + 32*y^3*z^4 + 10*z^5 - 22*y*z^5 + 8*y^2*z^5 - z^6)* G[1 - y, 1, 0, 0, 0, z])/(2*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + ((11 - 20*y + 10*y^2 - 22*z + 20*y*z + 15*z^2 - 4*z^3)* G[1 - y, 1, 0, 1, 0, z])/(2*z^3*(-1 + y + z)^2) + ((4*y^4 - 8*y^5 + 4*y^6 + 44*y*z - 176*y^2*z + 280*y^3*z - 213*y^4*z + 68*y^5*z - 3*y^6*z - 22*z^2 + 156*y^2*z^2 - 244*y^3*z^2 + 123*y^4*z^2 - 12*y^5*z^2 + 44*z^3 - 72*y*z^3 - 18*y^2*z^3 + 68*y^3*z^3 - 18*y^4*z^3 - 18*z^4 + 16*y*z^4 + 20*y^2*z^4 - 12*y^3*z^4 - 5*z^5 + 12*y*z^5 - 3*y^2*z^5 + z^6)* G[1 - y, 1, 1, 0, 0, z])/(2*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + ((-11*y^4 + 42*y^5 - 61*y^6 + 40*y^7 - 10*y^8 - 44*y^3*z + 190*y^4*z - 308*y^5*z + 222*y^6*z - 60*y^7*z - 66*y^2*z^2 + 340*y^3*z^2 - 635*y^4*z^2 + 514*y^5*z^2 - 153*y^6*z^2 - 22*y*z^3 + 212*y^2*z^3 - 548*y^3*z^3 + 551*y^4*z^3 - 194*y^5*z^3 + y^6*z^3 - 22*z^4 + 130*y*z^4 - 329*y^2*z^4 + 368*y^3*z^4 - 152*y^4*z^4 + 4*y^5*z^4 + 44*z^5 - 160*y*z^5 + 206*y^2*z^5 - 100*y^3*z^5 + 6*y^4*z^5 - 24*z^6 + 60*y*z^6 - 46*y^2*z^6 + 4*y^3*z^6 + 3*z^7 - 8*y*z^7 + y^2*z^7 - z^8)*G[1 - y, 1, 1, 1, 0, z])/(2*(-1 + y)^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((11 - 42*y + 61*y^2 - 40*y^3 + 10*y^4 - 22*z + 64*y*z - 62*y^2*z + 20*y^3*z + 10*z^2 - 20*y*z^2 + 10*y^2*z^2 - 2*y*z^3 + 2*y^2*z^3 + z^4)*G[1 - y, 1, 1 - y, 1, 0, z])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2) + ((30*y^4 - 120*y^5 + 180*y^6 - 120*y^7 + 30*y^8 + 120*y^3*z - 540*y^4*z + 900*y^5*z - 660*y^6*z + 180*y^7*z + 180*y^2*z^2 - 960*y^3*z^2 + 1842*y^4*z^2 - 1524*y^5*z^2 + 462*y^6*z^2 + 76*y*z^3 - 664*y^2*z^3 + 1704*y^3*z^3 - 1739*y^4*z^3 + 626*y^5*z^3 - 3*y^6*z^3 + 52*z^4 - 360*y*z^4 + 1020*y^2*z^4 - 1244*y^3*z^4 + 552*y^4*z^4 - 12*y^5*z^4 - 104*z^5 + 436*y*z^5 - 674*y^2*z^5 + 392*y^3*z^5 - 18*y^4*z^5 + 64*z^6 - 204*y*z^6 + 200*y^2*z^6 - 12*y^3*z^6 - 19*z^7 + 54*y*z^7 - 3*y^2*z^7 + 8*z^8)* G[1 - y, 1 - y, 0, 1, 0, z])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((20*y^4 - 80*y^5 + 120*y^6 - 80*y^7 + 20*y^8 + 80*y^3*z - 360*y^4*z + 600*y^5*z - 440*y^6*z + 120*y^7*z + 120*y^2*z^2 - 640*y^3*z^2 + 1231*y^4*z^2 - 1022*y^5*z^2 + 311*y^6*z^2 + 36*y*z^3 - 384*y^2*z^3 + 1060*y^3*z^3 - 1130*y^4*z^3 + 422*y^5*z^3 - 4*y^6*z^3 + 42*z^4 - 240*y*z^4 + 654*y^2*z^4 - 828*y^3*z^4 + 395*y^4*z^4 - 16*y^5*z^4 - 84*z^5 + 332*y*z^5 - 520*y^2*z^5 + 324*y^3*z^5 - 24*y^4*z^5 + 53*z^6 - 178*y*z^6 + 183*y^2*z^6 - 16*y^3*z^6 - 18*z^7 + 50*y*z^7 - 4*y^2*z^7 + 7*z^8)*G[1 - y, 1 - y, 1, 0, 0, z])/ (2*(-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4) - (11*(2*y - z)*G[1 - y, 1 - y, 1, 1, 0, z])/(2*(y + z)^4) + ((-30*y^4 + 120*y^5 - 180*y^6 + 120*y^7 - 30*y^8 - 120*y^3*z + 540*y^4*z - 900*y^5*z + 660*y^6*z - 180*y^7*z - 180*y^2*z^2 + 960*y^3*z^2 - 1842*y^4*z^2 + 1524*y^5*z^2 - 462*y^6*z^2 - 98*y*z^3 + 752*y^2*z^3 - 1836*y^3*z^3 + 1830*y^4*z^3 - 650*y^5*z^3 + 2*y^6*z^3 - 41*z^4 + 360*y*z^4 - 1086*y^2*z^4 + 1344*y^3*z^4 - 595*y^4*z^4 + 8*y^5*z^4 + 82*z^5 - 392*y*z^5 + 670*y^2*z^5 - 412*y^3*z^5 + 12*y^4*z^5 - 53*z^6 + 194*y*z^6 - 209*y^2*z^6 + 8*y^3*z^6 + 22*z^7 - 64*y*z^7 + 2*y^2*z^7 - 10*z^8)* G[1 - y, 1 - y, 1 - y, 1, 0, z])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((21*y^4 - 82*y^5 + 121*y^6 - 80*y^7 + 20*y^8 + 84*y^3*z - 370*y^4*z + 608*y^5*z - 442*y^6*z + 120*y^7*z + 126*y^2*z^2 - 660*y^3*z^2 + 1242*y^4*z^2 - 1008*y^5*z^2 + 300*y^6*z^2 + 40*y*z^3 - 404*y^2*z^3 + 1044*y^3*z^3 - 1030*y^4*z^3 + 350*y^5*z^3 + 43*z^4 - 250*y*z^4 + 605*y^2*z^4 - 608*y^3*z^4 + 207*y^4*z^4 - 86*z^5 + 292*y*z^5 - 290*y^2*z^5 + 72*y^3*z^5 + 42*z^6 - 60*y*z^6 + 6*z^7 - 18*y*z^7 - 3*z^8)* G[1 - y, -y, 0, 1, 0, z])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((21*y^4 - 82*y^5 + 121*y^6 - 80*y^7 + 20*y^8 + 84*y^3*z - 370*y^4*z + 608*y^5*z - 442*y^6*z + 120*y^7*z + 126*y^2*z^2 - 660*y^3*z^2 + 1242*y^4*z^2 - 1008*y^5*z^2 + 300*y^6*z^2 + 40*y*z^3 - 404*y^2*z^3 + 1044*y^3*z^3 - 1030*y^4*z^3 + 350*y^5*z^3 + 43*z^4 - 250*y*z^4 + 605*y^2*z^4 - 608*y^3*z^4 + 207*y^4*z^4 - 86*z^5 + 292*y*z^5 - 290*y^2*z^5 + 72*y^3*z^5 + 42*z^6 - 60*y*z^6 + 6*z^7 - 18*y*z^7 - 3*z^8)* G[1 - y, -y, 1 - y, 1, 0, z])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((9*y^4 - 20*y^5 + 10*y^6 + 36*y^3*z - 98*y^4*z + 60*y^5*z + 54*y^2*z^2 - 192*y^3*z^2 + 147*y^4*z^2 - 52*y*z^3 - 12*y^2*z^3 + 100*y^3*z^3 + 53*z^4 - 4*y*z^4 - 106*z^5 + 48*y*z^5 + 51*z^6)*G[-y, 0, 0, 1, 0, z])/(z^3*(-1 + y + z)^2*(y + z)^4) + ((9*y^4 - 20*y^5 + 10*y^6 + 36*y^3*z - 98*y^4*z + 60*y^5*z + 54*y^2*z^2 - 192*y^3*z^2 + 147*y^4*z^2 - 52*y*z^3 - 12*y^2*z^3 + 100*y^3*z^3 + 53*z^4 - 4*y*z^4 - 106*z^5 + 48*y*z^5 + 51*z^6)* G[-y, 0, 1, 0, 0, z])/(z^3*(-1 + y + z)^2*(y + z)^4) + ((9*y^4 - 20*y^5 + 10*y^6 + 36*y^3*z - 98*y^4*z + 60*y^5*z + 54*y^2*z^2 - 192*y^3*z^2 + 147*y^4*z^2 - 52*y*z^3 - 12*y^2*z^3 + 100*y^3*z^3 + 53*z^4 - 4*y*z^4 - 106*z^5 + 48*y*z^5 + 51*z^6)* G[-y, 0, 1, 1, 0, z])/(2*z^3*(-1 + y + z)^2*(y + z)^4) + ((9*y^4 - 20*y^5 + 10*y^6 + 36*y^3*z - 98*y^4*z + 60*y^5*z + 54*y^2*z^2 - 192*y^3*z^2 + 147*y^4*z^2 - 52*y*z^3 - 12*y^2*z^3 + 100*y^3*z^3 + 53*z^4 - 4*y*z^4 - 106*z^5 + 48*y*z^5 + 51*z^6)* G[-y, 0, 1 - y, 1, 0, z])/(z^3*(-1 + y + z)^2*(y + z)^4) + ((9*y^4 - 20*y^5 + 10*y^6 + 36*y^3*z - 98*y^4*z + 60*y^5*z + 54*y^2*z^2 - 192*y^3*z^2 + 147*y^4*z^2 - 52*y*z^3 - 12*y^2*z^3 + 100*y^3*z^3 + 53*z^4 - 4*y*z^4 - 106*z^5 + 48*y*z^5 + 51*z^6)* G[-y, 1 - y, 0, 1, 0, z])/(z^3*(-1 + y + z)^2*(y + z)^4) + ((9*y^4 - 20*y^5 + 10*y^6 + 36*y^3*z - 98*y^4*z + 60*y^5*z + 54*y^2*z^2 - 192*y^3*z^2 + 147*y^4*z^2 - 52*y*z^3 - 12*y^2*z^3 + 100*y^3*z^3 + 53*z^4 - 4*y*z^4 - 106*z^5 + 48*y*z^5 + 51*z^6)* G[-y, 1 - y, 1, 0, 0, z])/(z^3*(-1 + y + z)^2*(y + z)^4) + ((9*y^4 - 20*y^5 + 10*y^6 + 36*y^3*z - 98*y^4*z + 60*y^5*z + 54*y^2*z^2 - 192*y^3*z^2 + 147*y^4*z^2 - 52*y*z^3 - 12*y^2*z^3 + 100*y^3*z^3 + 53*z^4 - 4*y*z^4 - 106*z^5 + 48*y*z^5 + 51*z^6)* G[-y, 1 - y, 1, 1, 0, z])/(2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-9*y^4 + 20*y^5 - 10*y^6 - 36*y^3*z + 98*y^4*z - 60*y^5*z - 54*y^2*z^2 + 192*y^3*z^2 - 147*y^4*z^2 + 52*y*z^3 + 12*y^2*z^3 - 100*y^3*z^3 - 53*z^4 + 4*y*z^4 + 106*z^5 - 48*y*z^5 - 51*z^6)* G[-y, 1 - y, 1 - y, 1, 0, z])/(2*z^3*(-1 + y + z)^2*(y + z)^4) - (2*(9*y^4 - 20*y^5 + 10*y^6 + 36*y^3*z - 98*y^4*z + 60*y^5*z + 54*y^2*z^2 - 192*y^3*z^2 + 147*y^4*z^2 - 52*y*z^3 - 12*y^2*z^3 + 100*y^3*z^3 + 53*z^4 - 4*y*z^4 - 106*z^5 + 48*y*z^5 + 51*z^6)* G[-y, -y, 0, 1, 0, z])/(z^3*(-1 + y + z)^2*(y + z)^4) - (2*(9*y^4 - 20*y^5 + 10*y^6 + 36*y^3*z - 98*y^4*z + 60*y^5*z + 54*y^2*z^2 - 192*y^3*z^2 + 147*y^4*z^2 - 52*y*z^3 - 12*y^2*z^3 + 100*y^3*z^3 + 53*z^4 - 4*y*z^4 - 106*z^5 + 48*y*z^5 + 51*z^6)* G[-y, -y, 1 - y, 1, 0, z])/(z^3*(-1 + y + z)^2*(y + z)^4) + ((684*y^4 - 2952*y^5 + 4752*y^6 - 3384*y^7 + 900*y^8 + 198*y^3*z - 4505*y^4*z + 11651*y^5*z - 9957*y^6*z + 1991*y^7*z + 622*y^8*z - 6072*y^2*z^2 + 19407*y^3*z^2 - 21075*y^4*z^2 + 11861*y^5*z^2 - 7009*y^6*z^2 + 2888*y^7*z^2 + 2082*y*z^3 - 7557*y^2*z^3 + 19089*y^3*z^3 - 21276*y^4*z^3 + 4340*y^5*z^3 + 2782*y^6*z^3 - 216*z^4 - 4469*y*z^4 + 27497*y^2*z^4 - 45798*y^3*z^4 + 21236*y^4*z^4 + 130*y^5*z^4 + 396*z^5 + 3906*y*z^5 - 15361*y^2*z^5 + 9083*y^3*z^5 + 356*y^4*z^5 - 180*z^6 - 1389*y*z^6 + 287*y^2*z^6 + 742*y^3*z^6)/(72*(-1 + y)^3*y*z^2* (-1 + y + z)^2*(y + z)^3) + G[0, z]* ((-90*y^3 + 300*y^4 - 330*y^5 + 120*y^6 - 270*y^2*z + 1326*y^3*z - 2034*y^4*z + 1170*y^5*z - 192*y^6*z + 390*y*z^2 - 132*y^2*z^2 - 1919*y^3*z^2 + 2692*y^4*z^2 - 1103*y^5*z^2 + 72*y^6*z^2 - 420*z^3 + 1083*y*z^3 - 2133*y^2*z^3 + 2907*y^3*z^3 - 1643*y^4*z^3 + 254*y^5*z^3 + 1251*z^4 - 4170*y*z^4 + 5439*y^2*z^4 - 3100*y^3*z^4 + 676*y^4*z^4 - 1262*z^5 + 3670*y*z^5 - 3302*y^2*z^5 + 894*y^3*z^5 + 486*z^6 - 998*y*z^6 + 416*y^2*z^6 - 64*z^7 + 16*y*z^7)/(12*(-1 + y)^2*(-1 + z)*z^2* (-1 + y + z)^2*(y + z)^3) + ((2*y^4 - 4*y^5 + 2*y^6 - 110*y*z + 440*y^2*z - 652*y^3*z + 431*y^4*z - 106*y^5*z - 3*y^6*z + 55*z^2 - 318*y^2*z^2 + 444*y^3*z^2 - 174*y^4*z^2 - 12*y^5*z^2 - 110*z^3 + 228*y*z^3 - 84*y^2*z^3 - 36*y^3*z^3 - 18*y^4*z^3 + 57*z^4 - 86*y*z^4 + 11*y^2*z^4 - 12*y^3*z^4 + 7*z^5 - 24*y*z^5 - 3*y^2*z^5 - 5*z^6)*G[1, y])/(2*(-1 + y)^2*z* (-1 + y + z)^2*(y + z)^4)) + ((-1 + z)*(138*y^5 - 258*y^6 + 120*y^7 + 414*y^4*z - 888*y^5*z + 474*y^6*z + 351*y^3*z^2 - 933*y^4*z^2 + 562*y^5*z^2 + 20*y^6*z^2 + 213*y^2*z^3 - 618*y^3*z^3 + 357*y^4*z^3 + 54*y^5*z^3 - 90*y*z^4 + 87*y^2*z^4 - 117*y^3*z^4 + 138*y^4*z^4 - 30*z^5 + 264*y*z^5 - 440*y^2*z^5 + 224*y^3*z^5 + 60*z^6 - 204*y*z^6 + 150*y^2*z^6 - 30*z^7 + 30*y*z^7)*G[1, z])/ (12*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((-45*y^6 + 180*y^7 - 270*y^8 + 180*y^9 - 45*y^10 - 126*y^5*z + 570*y^6*z - 966*y^7*z + 741*y^8*z - 234*y^9*z + 15*y^10*z + 27*y^4*z^2 + 57*y^5*z^2 - 335*y^6*z^2 + 463*y^7*z^2 - 284*y^8*z^2 + 72*y^9*z^2 + 104*y^3*z^3 - 470*y^4*z^3 + 892*y^5*z^3 - 724*y^6*z^3 + 75*y^7*z^3 + 123*y^8*z^3 + 176*y^2*z^4 - 1038*y^3*z^4 + 2478*y^4*z^4 - 2861*y^5*z^4 + 1353*y^6*z^4 - 84*y^7*z^4 + 60*y*z^5 - 823*y^2*z^5 + 2868*y^3*z^5 - 4395*y^4*z^5 + 2920*y^5*z^5 - 534*y^6*z^5 + 15*z^6 - 237*y*z^6 + 1335*y^2*z^6 - 2913*y^3*z^6 + 2592*y^4*z^6 - 648*y^5*z^6 - 45*z^7 + 324*y*z^7 - 915*y^2*z^7 + 1065*y^3*z^7 - 333*y^4*z^7 + 45*z^8 - 177*y*z^8 + 240*y^2*z^8 - 84*y^3*z^8 - 15*z^9 + 30*y*z^9 - 15*y^2*z^9)*G[1 - y, z])/(6*(-1 + y)^2*y^2* z^3*(-1 + y + z)^2*(y + z)^4) + G[0, y]* ((1080*y^3 - 5346*y^4 + 10638*y^5 - 10638*y^6 + 5346*y^7 - 1080*y^8 + 3240*y^2*z - 18935*y^3*z + 43676*y^4*z - 50019*y^5*z + 28778*y^6*z - 6968*y^7*z + 228*y^8*z + 1260*y*z^2 - 13839*y^2*z^2 + 45139*y^3*z^2 - 67275*y^4*z^2 + 48627*y^5*z^2 - 14944*y^6*z^2 + 1032*y^7*z^2 + 2070*z^3 - 16512*y*z^3 + 52011*y^2*z^3 - 84674*y^3*z^3 + 71173*y^4*z^3 - 26390*y^5*z^3 + 2754*y^6*z^3 - 4382*z^4 + 24779*y*z^4 - 56352*y^2*z^4 + 61037*y^3*z^4 - 27146*y^4*z^4 + 3360*y^5*z^4 + 2689*z^5 - 11805*y*z^5 + 19959*y^2*z^5 - 10993*y^3*z^5 + 1446*y^4*z^5 - 353*z^6 + 1930*y*z^6 - 1181*y^2*z^6 + 36*y^3*z^6)/ (36*(-1 + y)^4*z^2*(-1 + y + z)^2*(y + z)^3) + ((-15 + 30*y - 15*y^2 + 16*z - 18*y*z + 2*y^2*z - 7*z^2)*G[0, z])/ (3*(-1 + y)^2*z*(-1 + y + z)^2) - ((-1 + z)*(-3 + 3*z + z^2)* G[1, z])/(2*z^3*(-1 + y + z)^2) + ((63*y^4 - 120*y^5 + 60*y^6 + 252*y^3*z - 606*y^4*z + 360*y^5*z + 378*y^2*z^2 - 1224*y^3*z^2 + 909*y^4*z^2 + 142*y*z^3 - 1016*y^2*z^3 + 1126*y^3*z^3 - 2*y^4*z^3 + 118*z^4 - 514*y*z^4 + 789*y^2*z^4 - 8*y^3*z^4 - 236*z^5 + 396*y*z^5 - 12*y^2*z^5 + 124*z^6 - 8*y*z^6 - 2*z^7)*G[1 - y, z])/(2*z^3*(-1 + y + z)^2* (y + z)^4)) + G[1, y]*((-108*y^5 + 666*y^6 - 1590*y^7 + 1854*y^8 - 1062*y^9 + 240*y^10 - 633*y^4*z + 3855*y^5*z - 9450*y^6*z + 11598*y^7*z - 7149*y^8*z + 1827*y^9*z - 48*y^10*z - 460*y^3*z^2 + 3848*y^4*z^2 - 12052*y^5*z^2 + 18036*y^6*z^2 - 13294*y^7*z^2 + 4136*y^8*z^2 - 214*y^9*z^2 - 313*y^2*z^3 + 2887*y^3*z^3 - 10476*y^4*z^3 + 18588*y^5*z^3 - 16850*y^6*z^3 + 6960*y^7*z^3 - 742*y^8*z^3 - 144*y*z^4 + 1868*y^2*z^4 - 8106*y^3*z^4 + 16938*y^4*z^4 - 18586*y^5*z^4 + 9734*y^6*z^4 - 1488*y^7*z^4 - 36*z^5 + 546*y*z^5 - 3262*y^2*z^5 + 8912*y^3*z^5 - 12326*y^4*z^5 + 7952*y^5*z^5 - 1462*y^6*z^5 + 96*z^6 - 720*y*z^6 + 2390*y^2*z^6 - 4108*y^3*z^6 + 3234*y^4*z^6 - 676*y^5*z^6 - 90*z^7 + 420*y*z^7 - 815*y^2*z^7 + 695*y^3*z^7 - 156*y^4*z^7 + 30*z^8 - 90*y*z^8 + 90*y^2*z^8 - 30*y^3*z^8)/(12*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-1 + z)*(-3 + 3*z + z^2)*G[1, z])/(2*z^3*(-1 + y + z)^2) + ((-20*y^4 + 80*y^5 - 120*y^6 + 80*y^7 - 20*y^8 - 80*y^3*z + 360*y^4*z - 600*y^5*z + 440*y^6*z - 120*y^7*z - 120*y^2*z^2 + 640*y^3*z^2 - 1220*y^4*z^2 + 1000*y^5*z^2 - 300*y^6*z^2 - 14*y*z^3 + 296*y^2*z^3 - 884*y^3*z^3 + 928*y^4*z^3 - 328*y^5*z^3 + 2*y^6*z^3 - 53*z^4 + 240*y*z^4 - 522*y^2*z^4 + 504*y^3*z^4 - 172*y^4*z^4 + 8*y^5*z^4 + 106*z^5 - 332*y*z^5 + 298*y^2*z^5 - 64*y^3*z^5 + 12*y^4*z^5 - 53*z^6 + 74*y*z^6 + y^2*z^6 + 8*y^3*z^6 - 8*z^7 + 26*y*z^7 + 2*y^2*z^7 + 5*z^8)* G[1 - y, z])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-9*y^4 + 20*y^5 - 10*y^6 - 36*y^3*z + 98*y^4*z - 60*y^5*z - 54*y^2*z^2 + 192*y^3*z^2 - 147*y^4*z^2 + 52*y*z^3 + 12*y^2*z^3 - 100*y^3*z^3 - 53*z^4 + 4*y*z^4 + 106*z^5 - 48*y*z^5 - 51*z^6)*G[-y, z])/(z^3*(-1 + y + z)^2*(y + z)^4)) + ((-62 + 248*y - 372*y^2 + 248*y^3 - 62*y^4 + 49*z - 234*y*z + 228*y^2*z - 70*y^3*z + 27*y^4*z - 11*z^2 + 82*y*z^2 + 19*y^2*z^2)* G[0, 0, y])/(6*(-1 + y)^4*z*(-1 + y + z)^2) + ((-12 + 24*y - 12*y^2 - 13*z + 4*y*z + 9*y^2*z + 11*z^2)*G[0, 0, z])/ (2*(-1 + y)^2*z*(-1 + y + z)^2) + ((12*y^4 - 48*y^5 + 72*y^6 - 48*y^7 + 12*y^8 + 110*y*z - 660*y^2*z + 1698*y^3*z - 2407*y^4*z + 1990*y^5*z - 900*y^6*z + 170*y^7*z - y^8*z - 55*z^2 + 110*y*z^2 + 347*y^2*z^2 - 1448*y^3*z^2 + 2022*y^4*z^2 - 1270*y^5*z^2 + 289*y^6*z^2 - 4*y^7*z^2 + 110*z^3 - 392*y*z^3 + 378*y^2*z^3 + 188*y^3*z^3 - 450*y^4*z^3 + 136*y^5*z^3 - 6*y^6*z^3 - 43*z^4 + 112*y*z^4 - 8*y^2*z^4 - 140*y^3*z^4 + 29*y^4*z^4 - 4*y^5*z^4 - 15*z^5 + 80*y*z^5 - 128*y^2*z^5 + 28*y^3*z^5 - y^4*z^5 + 7*z^6 - 20*y*z^6 + 4*y^2*z^6)*G[0, 1, y])/(2*(-1 + y)^4*z*(-1 + y + z)^2* (y + z)^4) + ((-2*y^4 + 4*y^5 - 2*y^6 - 8*y^3*z + 20*y^4*z - 16*y^5*z + 4*y^6*z - 12*y^2*z^2 + 40*y^3*z^2 - 42*y^4*z^2 + 12*y^5*z^2 + 2*y^6*z^2 + 14*y*z^3 - 48*y^2*z^3 + 84*y^3*z^3 - 78*y^4*z^3 + 28*y^5*z^3 - 13*z^4 + 20*y*z^4 + 44*y^2*z^4 - 88*y^3*z^4 + 36*y^4*z^4 + 26*z^5 - 44*y*z^5 + 22*y^2*z^5 - 8*y^3*z^5 - 9*z^6 + 26*y*z^6 - 23*y^2*z^6 + 2*z^7 - 6*y*z^7 - z^8)*G[0, 1, z])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-10*y^4 + 40*y^5 - 60*y^6 + 40*y^7 - 10*y^8 - 40*y^3*z + 180*y^4*z - 300*y^5*z + 220*y^6*z - 60*y^7*z - 60*y^2*z^2 + 320*y^3*z^2 - 607*y^4*z^2 + 494*y^5*z^2 - 147*y^6*z^2 - 128*y*z^3 + 632*y^2*z^3 - 1156*y^3*z^3 + 929*y^4*z^3 - 276*y^5*z^3 - y^6*z^3 + 34*z^4 + 120*y*z^4 - 606*y^2*z^4 + 720*y^3*z^4 - 265*y^4*z^4 - 4*y^5*z^4 - 68*z^5 + 88*y*z^5 + 34*y^2*z^5 - 52*y^3*z^5 - 6*y^4*z^5 + 37*z^6 - 70*y*z^6 + 31*y^2*z^6 - 4*y^3*z^6 + z^7 - 4*y*z^7 - y^2*z^7 - z^8)* G[0, 1 - y, z])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((31*y^4 - 124*y^5 + 186*y^6 - 124*y^7 + 31*y^8 - 330*y*z + 1980*y^2*z - 4826*y^3*z + 6031*y^4*z - 3932*y^5*z + 1208*y^6*z - 112*y^7*z - 19*y^8*z + 165*z^2 - 330*y*z^2 - 639*y^2*z^2 + 2264*y^3*z^2 - 1886*y^4*z^2 + 372*y^5*z^2 + 76*y^6*z^2 - 76*y^7*z^2 - 330*z^3 + 1444*y*z^3 - 2914*y^2*z^3 + 3816*y^3*z^3 - 2842*y^4*z^3 + 724*y^5*z^3 - 114*y^6*z^3 + 196*z^4 - 1076*y*z^4 + 2434*y^2*z^4 - 2428*y^3*z^4 + 626*y^4*z^4 - 76*y^5*z^4 - 73*z^5 + 382*y*z^5 - 636*y^2*z^5 + 130*y^3*z^5 - 19*y^4*z^5 + 27*z^6 - 90*y*z^6 + 9*y^2*z^6)*G[1, 0, y])/(6*(-1 + y)^4*z*(-1 + y + z)^2* (y + z)^4) + ((-15 + 30*z + 7*z^2 - 13*z^3)*G[1, 0, z])/ (6*z^3*(-1 + y + z)^2) + ((-9*y^4 + 18*y^5 - 9*y^6 + 66*y*z - 264*y^2*z + 360*y^3*z - 172*y^4*z + 10*y^5*z - 33*z^2 + 144*y^2*z^2 - 76*y^3*z^2 - 45*y^4*z^2 + 66*z^3 - 168*y*z^3 + 258*y^2*z^3 - 196*y^3*z^3 - 42*z^4 + 164*y*z^4 - 182*y^2*z^4 + 20*z^5 - 60*y*z^5 - 10*z^6)*G[1, 1, y])/(2*(-1 + y)^2*z* (-1 + y + z)^2*(y + z)^4) - ((-1 + z)*(5 - 5*z + 3*z^2)* G[1, 1, z])/(2*z^3*(-1 + y + z)^2) + ((-1 + z)*(-3 + 3*z + z^2)*G[1, 1 - y, z])/(2*z^3*(-1 + y + z)^2) + ((20*y^4 - 80*y^5 + 120*y^6 - 80*y^7 + 20*y^8 + 80*y^3*z - 360*y^4*z + 600*y^5*z - 440*y^6*z + 120*y^7*z + 120*y^2*z^2 - 640*y^3*z^2 + 1216*y^4*z^2 - 992*y^5*z^2 + 296*y^6*z^2 - 30*y*z^3 - 120*y^2*z^3 + 604*y^3*z^3 - 708*y^4*z^3 + 256*y^5*z^3 - 2*y^6*z^3 + 75*z^4 - 240*y*z^4 + 366*y^2*z^4 - 232*y^3*z^4 + 28*y^4*z^4 - 8*y^5*z^4 - 150*z^5 + 404*y*z^5 - 238*y^2*z^5 - 48*y^3*z^5 - 12*y^4*z^5 + 71*z^6 - 62*y*z^6 - 67*y^2*z^6 - 8*y^3*z^6 + 20*z^7 - 62*y*z^7 - 2*y^2*z^7 - 11*z^8)* G[1 - y, 0, z])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-22*y^4 + 84*y^5 - 122*y^6 + 80*y^7 - 20*y^8 - 88*y^3*z + 380*y^4*z - 616*y^5*z + 444*y^6*z - 120*y^7*z - 132*y^2*z^2 + 680*y^3*z^2 - 1267*y^4*z^2 + 1022*y^5*z^2 - 303*y^6*z^2 - 66*y*z^3 + 512*y^2*z^3 - 1216*y^3*z^3 + 1160*y^4*z^3 - 392*y^5*z^3 + 2*y^6*z^3 - 33*z^4 + 260*y*z^4 - 706*y^2*z^4 + 764*y^3*z^4 - 292*y^4*z^4 + 8*y^5*z^4 + 66*z^5 - 264*y*z^5 + 330*y^2*z^5 - 140*y^3*z^5 + 12*y^4*z^5 - 34*z^6 + 68*y*z^6 - 36*y^2*z^6 + 8*y^3*z^6 + 2*y*z^7 + 2*y^2*z^7 + z^8)* G[1 - y, 1, z])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-10*y^4 + 40*y^5 - 60*y^6 + 40*y^7 - 10*y^8 - 40*y^3*z + 180*y^4*z - 300*y^5*z + 220*y^6*z - 60*y^7*z - 60*y^2*z^2 + 320*y^3*z^2 - 611*y^4*z^2 + 502*y^5*z^2 - 151*y^6*z^2 + 4*y*z^3 + 104*y^2*z^3 - 380*y^3*z^3 + 430*y^4*z^3 - 158*y^5*z^3 - 32*z^4 + 120*y*z^4 - 234*y^2*z^4 + 228*y^3*z^4 - 81*y^4*z^4 + 64*z^5 - 192*y*z^5 + 180*y^2*z^5 - 48*y^3*z^5 - 33*z^6 + 58*y*z^6 - 19*y^2*z^6 - 2*z^7 + 6*y*z^7 + z^8)*G[1 - y, 1 - y, z])/ (2*(-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-9*y^4 + 20*y^5 - 10*y^6 - 36*y^3*z + 98*y^4*z - 60*y^5*z - 54*y^2*z^2 + 192*y^3*z^2 - 147*y^4*z^2 + 52*y*z^3 + 12*y^2*z^3 - 100*y^3*z^3 - 53*z^4 + 4*y*z^4 + 106*z^5 - 48*y*z^5 - 51*z^6)* G[-y, 1 - y, z])/(z^3*(-1 + y + z)^2*(y + z)^4))*Zeta[3] + Pi^2*((-2610*y^2 - 4315*y^3 + 37058*y^4 - 50731*y^5 + 20598*y^6 - 43032*y*z + 127011*y^2*z - 77913*y^3*z - 86513*y^4*z + 80447*y^5*z + 38400*z^2 - 90060*y*z^2 + 112329*y^2*z^2 - 198215*y^3*z^2 + 150273*y^4*z^2 - 63742*z^3 + 163655*y*z^3 - 205891*y^2*z^3 + 144159*y^3*z^3 + 15177*z^4 - 33293*y*z^4 + 56297*y^2*z^4 + 10165*z^5 + 2562*y*z^5)/(2592*(-1 + y)^2*z* (-1 + y + z)^2*(y + z)^3) + ((216*y^3 - 1116*y^4 + 2292*y^5 - 2340*y^6 + 1188*y^7 - 240*y^8 + 648*y^2*z - 3293*y^3*z + 6500*y^4*z - 6060*y^5*z + 2384*y^6*z - 11*y^7*z - 168*y^8*z + 120*y*z^2 - 279*y^2*z^2 - 1220*y^3*z^2 + 5922*y^4*z^2 - 9060*y^5*z^2 + 6041*y^6*z^2 - 1524*y^7*z^2 + 480*z^3 - 1611*y*z^3 - 468*y^2*z^3 + 10627*y^3*z^3 - 19646*y^4*z^3 + 14506*y^5*z^3 - 3984*y^6*z^3 - 341*z^4 - 160*y*z^4 + 6753*y^2*z^4 - 16774*y^3*z^4 + 14986*y^4*z^4 - 4752*y^5*z^4 - 368*z^5 + 2829*y*z^5 - 7986*y^2*z^5 + 8045*y^3*z^5 - 2808*y^4*z^5 + 229*z^6 - 1394*y*z^6 + 1753*y^2*z^6 - 684*y^3*z^6)* G[0, 0, y])/(144*(-1 + y)^4*z^2*(-1 + y + z)^2*(y + z)^3) + ((-353*y^3 + 1072*y^4 - 1085*y^5 + 366*y^6 + 264*y*z - 1983*y^2*z + 5126*y^3*z - 5707*y^4*z + 2666*y^5*z - 366*y^6*z - 132*z^2 - 1257*y*z^2 + 6834*y^2*z^2 - 10995*y^3*z^2 + 7104*y^4*z^2 - 1578*y^5*z^2 - 23*z^3 + 2908*y*z^3 - 8405*y^2*z^3 + 7938*y^3*z^3 - 2466*y^4*z^3 + 524*z^4 - 2878*y*z^4 + 4076*y^2*z^4 - 1722*y^3*z^4 - 450*z^5 + 1026*y*z^5 - 528*y^2*z^5 + 84*z^6 - 60*y*z^6)*G[0, 0, z])/ (72*(-1 + y)^2*(-1 + z)*z*(-1 + y + z)^2*(y + z)^3) + ((54*y^5 - 222*y^6 + 342*y^7 - 234*y^8 + 60*y^9 + 309*y^4*z - 1455*y^5*z + 2664*y^6*z - 2358*y^7*z + 1005*y^8*z - 171*y^9*z + 6*y^10*z + 332*y^3*z^2 - 2272*y^4*z^2 + 5786*y^5*z^2 - 7218*y^6*z^2 + 4594*y^7*z^2 - 1334*y^8*z^2 + 112*y^9*z^2 + 293*y^2*z^3 - 2255*y^3*z^3 + 6864*y^4*z^3 - 10620*y^5*z^3 + 8507*y^6*z^3 - 3105*y^7*z^3 + 334*y^8*z^3 + 108*y*z^4 - 1207*y^2*z^4 + 4719*y^3*z^4 - 9003*y^4*z^4 + 8689*y^5*z^4 - 3666*y^6*z^4 + 432*y^7*z^4 + 27*z^5 - 483*y*z^5 + 2381*y^2*z^5 - 5431*y^3*z^5 + 6168*y^4*z^5 - 2906*y^5*z^5 + 352*y^6*z^5 - 87*z^6 + 747*y*z^6 - 2245*y^2*z^6 + 3087*y^3*z^6 - 1680*y^4*z^6 + 250*y^5*z^6 + 90*z^7 - 456*y*z^7 + 840*y^2*z^7 - 588*y^3*z^7 + 132*y^4*z^7 - 30*z^8 + 90*y*z^8 - 90*y^2*z^8 + 30*y^3*z^8)* G[0, 1, y])/(72*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((54*y^3 - 234*y^4 + 366*y^5 - 246*y^6 + 60*y^7 + 282*y^2*z - 1302*y^3*z + 2079*y^4*z - 1380*y^5*z + 321*y^6*z + 224*y*z^2 - 1817*y^2*z^2 + 3870*y^3*z^2 - 3153*y^4*z^2 + 844*y^5*z^2 + 32*y^6*z^2 + 131*z^3 - 1230*y*z^3 + 3138*y^2*z^3 - 2916*y^3*z^3 + 677*y^4*z^3 + 188*y^5*z^3 - 211*z^4 + 824*y*z^4 - 625*y^2*z^4 - 402*y^3*z^4 + 366*y^4*z^4 - 22*z^5 + 370*y*z^5 - 710*y^2*z^5 + 290*y^3*z^5 + 98*z^6 - 220*y*z^6 + 74*y^2*z^6 - 6*z^7 - 6*y*z^7)* G[0, 1, z])/(72*(-1 + y)^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((108*y^5 - 624*y^6 + 1224*y^7 - 1008*y^8 + 300*y^9 + 591*y^4*z - 3336*y^5*z + 6757*y^6*z - 5894*y^7*z + 1906*y^8*z - 24*y^9*z + 556*y^3*z^2 - 4297*y^4*z^2 + 10744*y^5*z^2 - 10987*y^6*z^2 + 4078*y^7*z^2 - 94*y^8*z^2 + 424*y^2*z^3 - 3684*y^3*z^3 + 10746*y^4*z^3 - 12890*y^5*z^3 + 5840*y^6*z^3 - 472*y^7*z^3 + 108*y*z^4 - 1928*y^2*z^4 + 7616*y^3*z^4 - 11482*y^4*z^4 + 6736*y^5*z^4 - 1194*y^6*z^4 + 27*z^5 - 456*y*z^5 + 2921*y^2*z^5 - 6194*y^3*z^5 + 4846*y^4*z^5 - 1360*y^5*z^5 - 87*z^6 + 660*y*z^6 - 1837*y^2*z^6 + 1850*y^3*z^6 - 730*y^4*z^6 + 90*z^7 - 366*y*z^7 + 432*y^2*z^7 - 192*y^3*z^7 - 30*z^8 + 60*y*z^8 - 30*y^2*z^8)* G[0, 1 - y, z])/(72*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-108*y^3 + 672*y^4 - 1608*y^5 + 1872*y^6 - 1068*y^7 + 240*y^8 + 294*y^2*z - 738*y^3*z + 35*y^4*z + 1215*y^5*z - 885*y^6*z - 89*y^7*z + 168*y^8*z - 3880*y*z^2 + 22742*y^2*z^2 - 53762*y^3*z^2 + 63391*y^4*z^2 - 36745*y^5*z^2 + 7887*y^6*z^2 + 367*y^7*z^2 - 4552*z^3 + 32740*y*z^3 - 90672*y^2*z^3 + 120352*y^3*z^3 - 75638*y^4*z^3 + 16470*y^5*z^3 + 1336*y^6*z^3 + 7778*z^4 - 36874*y*z^4 + 61500*y^2*z^4 - 39772*y^3*z^4 + 3930*y^4*z^4 + 3582*y^5*z^4 - 2417*z^5 + 4443*y*z^5 + 2689*y^2*z^5 - 8379*y^3*z^5 + 3880*y^4*z^5 - 1023*z^6 + 3953*y*z^6 - 4317*y^2*z^6 + 1531*y^3*z^6 + 202*z^7 - 262*y*z^7 + 96*y^2*z^7)*G[1, 0, y])/(144*(-1 + y)^3*z^2*(-1 + y + z)^2* (y + z)^4) + G[-y, z]*(((9*y^4 - 20*y^5 + 10*y^6 + 36*y^3*z - 98*y^4*z + 60*y^5*z + 54*y^2*z^2 - 192*y^3*z^2 + 147*y^4*z^2 - 52*y*z^3 - 12*y^2*z^3 + 100*y^3*z^3 + 53*z^4 - 4*y*z^4 - 106*z^5 + 48*y*z^5 + 51*z^6)*G[0, 1, y])/(12*z^3*(-1 + y + z)^2* (y + z)^4) + ((-9*y^4 + 20*y^5 - 10*y^6 - 36*y^3*z + 98*y^4*z - 60*y^5*z - 54*y^2*z^2 + 192*y^3*z^2 - 147*y^4*z^2 + 52*y*z^3 + 12*y^2*z^3 - 100*y^3*z^3 - 53*z^4 + 4*y*z^4 + 106*z^5 - 48*y*z^5 - 51*z^6)*G[1, 0, y])/(12*z^3*(-1 + y + z)^2* (y + z)^4)) + ((-798*y^3 + 2406*y^4 - 1847*y^5 + 83*y^6 + 156*y^7 + 4470*y^2*z - 8406*y^3*z + 3435*y^4*z + 104*y^5*z + 229*y^6*z + 180*y*z^2 - 11340*y^2*z^2 + 18993*y^3*z^2 - 9912*y^4*z^2 + 1743*y^5*z^2 + 60*z^3 - 708*y*z^3 + 9319*y^2*z^3 - 12430*y^3*z^3 + 3759*y^4*z^3 - 180*z^4 + 936*y*z^4 - 2905*y^2*z^4 + 2485*y^3*z^4 + 180*z^5 - 468*y*z^5 + 456*y^2*z^5 - 60*z^6 + 60*y*z^6)*G[1, 0, z])/(144*(-1 + y)*y^2*z*(-1 + y + z)^2* (y + z)^3) + ((-63*y^3 + 246*y^4 - 328*y^5 + 164*y^6 - 13*y^7 - 6*y^8 + 75*y^2*z - 294*y^3*z + 576*y^4*z - 648*y^5*z + 325*y^6*z - 34*y^7*z - 90*y*z^2 + 348*y^2*z^2 - 420*y^3*z^2 + 78*y^4*z^2 + 43*y^5*z^2 + 78*y^6*z^2 - 30*z^3 + 384*y*z^3 - 1198*y^2*z^3 + 1502*y^3*z^3 - 889*y^4*z^3 + 342*y^5*z^3 + 90*z^4 - 558*y*z^4 + 1104*y^2*z^4 - 899*y^3*z^4 + 374*y^4*z^4 - 90*z^5 + 324*y*z^5 - 365*y^2*z^5 + 168*y^3*z^5 + 30*z^6 - 60*y*z^6 + 30*y^2*z^6)*G[1, 1, y])/(72*(-1 + y)^2*y^2*z* (-1 + y + z)^2*(y + z)^3) + G[1, z]* (-1/144*((-1 + z)*(-108*y^3 + 126*y^4 - 259*y^2*z + 728*y^3*z + 15* y^4*z + 1163*y*z^2 - 899*y^2*z^2 + 467*y^3*z^2 - 1441*y*z^3 + 829*y^2*z^3 + 60*z^4 + 317*y*z^4 - 60*z^5))/ (y*z^2*(-1 + y + z)^2*(y + z)^3) - ((-1 + z)*(-1 + z + 3*z^2)* G[0, 0, y])/(12*z^3*(-1 + y + z)^2) + (7*(-1 + z)*G[0, 1, y])/ (12*z*(-1 + y + z)^2) + ((-1 + z)*(-1 + z + 5*z^2)*G[1, 0, y])/ (12*z^3*(-1 + y + z)^2) - (2*(-1 + z)*G[1, 1, y])/ (3*z*(-1 + y + z)^2)) + G[0, z]* ((-882*y^3 + 3409*y^4 - 3712*y^5 + 1185*y^6 + 3696*y^2*z - 5079*y^3*z - 438*y^4*z + 1173*y^5*z + 8358*y*z^2 - 24474*y^2*z^2 + 19029*y^3*z^2 - 4065*y^4*z^2 - 162*z^3 - 11702*y*z^3 + 18233*y^2*z^3 - 5937*y^3*z^3 + 342*z^4 + 2298*y*z^4 - 912*y^2*z^4 - 180*z^5 + 972*y*z^5)/ (432*(-1 + y)*y*z*(-1 + y + z)^2*(y + z)^3) + ((54*y^5 - 222*y^6 + 342*y^7 - 234*y^8 + 60*y^9 + 309*y^4*z - 1362*y^5*z + 2225*y^6*z - 1600*y^7*z + 428*y^8*z + 332*y^3*z^2 - 1868*y^4*z^2 + 3608*y^5*z^2 - 2876*y^6*z^2 + 818*y^7*z^2 - 14*y^8*z^2 + 293*y^2*z^3 - 1980*y^3*z^3 + 4497*y^4*z^3 - 4168*y^5*z^3 + 1552*y^6*z^3 - 266*y^7*z^3 + 108*y*z^4 - 1351*y^2*z^4 + 4324*y^3*z^4 - 5333*y^4*z^4 + 2786*y^5*z^4 - 822*y^6*z^4 + 27*z^5 - 456*y*z^5 + 2257*y^2*z^5 - 3910*y^3*z^5 + 2690*y^4*z^5 - 1040*y^5*z^5 - 87*z^6 + 660*y*z^6 - 1571*y^2*z^6 + 1348*y^3*z^6 - 638*y^4*z^6 + 90*z^7 - 366*y*z^7 + 402*y^2*z^7 - 198*y^3*z^7 - 30*z^8 + 60*y*z^8 - 30*y^2*z^8)*G[1, y])/(72*(-1 + y)^2*y^2*z^2* (-1 + y + z)^2*(y + z)^4) + ((34 - 68*y + 34*y^2 - 47*z + 64*y*z - 17*y^2*z + 15*z^2)*G[0, 0, y])/(6*(-1 + y)^2*z* (-1 + y + z)^2) + ((19*y^4 - 38*y^5 + 19*y^6 + 44*y*z - 176*y^2*z + 340*y^3*z - 356*y^4*z + 164*y^5*z - 16*y^6*z - 22*z^2 + 246*y^2*z^2 - 516*y^3*z^2 + 362*y^4*z^2 - 64*y^5*z^2 + 44*z^3 - 12*y*z^3 - 276*y^2*z^3 + 364*y^3*z^3 - 96*y^4*z^3 - 3*z^4 - 106*y*z^4 + 209*y^2*z^4 - 64*y^3*z^4 - 28*z^5 + 68*y*z^5 - 16*y^2*z^5 + 6*z^6)*G[0, 1, y])/(12*(-1 + y)^2*z* (-1 + y + z)^2*(y + z)^4) + ((-22*y^4 + 44*y^5 - 22*y^6 + 242*y*z - 968*y^2*z + 1364*y^3*z - 759*y^4*z + 96*y^5*z + 25*y^6*z - 121*z^2 + 594*y^2*z^2 - 572*y^3*z^2 - 5*y^4*z^2 + 100*y^5*z^2 + 242*z^3 - 572*y*z^3 + 616*y^2*z^3 - 452*y^3*z^3 + 150*y^4*z^3 - 143*z^4 + 418*y*z^4 - 399*y^2*z^4 + 100*y^3*z^4 + 33*z^5 - 74*y*z^5 + 25*y^2*z^5 - 4*z^6)*G[1, 0, y])/ (12*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + ((-9*y^4 + 18*y^5 - 9*y^6 + 22*y*z - 88*y^2*z + 96*y^3*z + 7*y^4*z - 46*y^5*z + 9*y^6*z - 11*z^2 + 12*y^2*z^2 + 112*y^3*z^2 - 156*y^4*z^2 + 36*y^5*z^2 + 22*z^3 - 80*y*z^3 + 232*y^2*z^3 - 256*y^3*z^3 + 54*y^4*z^3 - 20*z^4 + 132*y*z^4 - 190*y^2*z^4 + 36*y^3*z^4 + 23*z^5 - 60*y*z^5 + 9*y^2*z^5 - 7*z^6)*G[1, 1, y])/(12*(-1 + y)^2*z*(-1 + y + z)^2* (y + z)^4)) + G[1 - y, z]*((1926*y^4 - 7812*y^5 + 9846*y^6 - 3960*y^7 + 6666*y^3*z - 31662*y^4*z + 46688*y^5*z - 22148*y^6*z + 456*y^7*z + 5294*y^2*z^2 - 37419*y^3*z^2 + 72443*y^4*z^2 - 42774*y^5*z^2 + 1952*y^6*z^2 + 3023*y*z^3 - 26191*y^2*z^3 + 64718*y^3*z^3 - 49346*y^4*z^3 + 5924*y^5*z^3 - 162*z^4 - 9307*y*z^4 + 37701*y^2*z^4 - 41084*y^3*z^4 + 10404*y^4*z^4 + 684*z^5 + 7702*y*z^5 - 17886*y^2*z^5 + 8348*y^3*z^5 - 882*z^6 - 1202*y*z^6 + 2156*y^2*z^6 + 360*z^7 - 216*y*z^7)/(432*(-1 + y)*y*z^2*(-1 + y + z)^2*(y + z)^4) + ((19*y^4 - 78*y^5 + 119*y^6 - 80*y^7 + 20*y^8 + 76*y^3*z - 350*y^4*z + 592*y^5*z - 438*y^6*z + 120*y^7*z + 114*y^2*z^2 - 620*y^3*z^2 + 1211*y^4*z^2 - 1018*y^5*z^2 + 313*y^6*z^2 + 32*y*z^3 - 364*y^2*z^3 + 1040*y^3*z^3 - 1139*y^4*z^3 + 436*y^5*z^3 - 5*y^6*z^3 + 41*z^4 - 230*y*z^4 + 649*y^2*z^4 - 864*y^3*z^4 + 433*y^4*z^4 - 20*y^5*z^4 - 82*z^5 + 336*y*z^5 - 564*y^2*z^5 + 376*y^3*z^5 - 30*y^4*z^5 + 55*z^6 - 202*y*z^6 + 221*y^2*z^6 - 20*y^3*z^6 - 23*z^7 + 64*y*z^7 - 5*y^2*z^7 + 9*z^8)*G[0, 0, y])/(12*(-1 + y)^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-10*y^4 + 40*y^5 - 60*y^6 + 40*y^7 - 10*y^8 - 40*y^3*z + 180*y^4*z - 300*y^5*z + 220*y^6*z - 60*y^7*z - 60*y^2*z^2 + 320*y^3*z^2 - 621*y^4*z^2 + 522*y^5*z^2 - 161*y^6*z^2 + 4*y*z^3 + 104*y^2*z^3 - 420*y^3*z^3 + 531*y^4*z^3 - 226*y^5*z^3 + 7*y^6*z^3 - 32*z^4 + 120*y*z^4 - 294*y^2*z^4 + 432*y^3*z^4 - 260*y^4*z^4 + 28*y^5*z^4 + 64*z^5 - 232*y*z^5 + 386*y^2*z^5 - 284*y^3*z^5 + 42*y^4*z^5 - 43*z^6 + 162*y*z^6 - 183*y^2*z^6 + 28*y^3*z^6 + 19*z^7 - 50*y*z^7 + 7*y^2*z^7 - 6*z^8)*G[0, 1, y])/(12*(-1 + y)^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((-10*y^4 + 40*y^5 - 60*y^6 + 40*y^7 - 10*y^8 - 40*y^3*z + 180*y^4*z - 300*y^5*z + 220*y^6*z - 60*y^7*z - 60*y^2*z^2 + 320*y^3*z^2 - 584*y^4*z^2 + 448*y^5*z^2 - 124*y^6*z^2 - 304*y*z^3 + 1336*y^2*z^3 - 2120*y^3*z^3 + 1421*y^4*z^3 - 314*y^5*z^3 - 19*y^6*z^3 + 122*z^4 + 120*y*z^4 - 996*y^2*z^4 + 1036*y^3*z^4 - 202*y^4*z^4 - 76*y^5*z^4 - 244*z^5 + 532*y*z^5 - 494*y^2*z^5 + 336*y^3*z^5 - 114*y^4*z^5 + 148*z^6 - 404*y*z^6 + 356*y^2*z^6 - 76*y^3*z^6 - 27*z^7 + 62*y*z^7 - 19*y^2*z^7 + 4*z^8)* G[1, 0, y])/(12*(-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((9*y^4 - 18*y^5 + 9*y^6 - 22*y*z + 88*y^2*z - 96*y^3*z - 3*y^4*z + 38*y^5*z - 5*y^6*z + 11*z^2 - 12*y^2*z^2 - 96*y^3*z^2 + 124*y^4*z^2 - 20*y^5*z^2 - 22*z^3 + 80*y*z^3 - 208*y^2*z^3 + 208*y^3*z^3 - 30*y^4*z^3 + 20*z^4 - 116*y*z^4 + 158*y^2*z^4 - 20*y^3*z^4 - 19*z^5 + 52*y*z^5 - 5*y^2*z^5 + 7*z^6)*G[1, 1, y])/(12*(-1 + y)^2*z*(-1 + y + z)^2* (y + z)^4)) - ((-1 + z)*(69*y^5 - 129*y^6 + 60*y^7 + 207*y^4*z - 441*y^5*z + 234*y^6*z + 204*y^3*z^2 - 534*y^4*z^2 + 374*y^5*z^2 - 44*y^6*z^2 + 324*y^2*z^3 - 933*y^3*z^3 + 861*y^4*z^3 - 258*y^5*z^3 + 90*y*z^4 - 717*y^2*z^4 + 1083*y^3*z^4 - 474*y^4*z^4 + 30*z^5 - 264*y*z^5 + 596*y^2*z^5 - 380*y^3*z^5 - 60*z^6 + 204*y*z^6 - 150*y^2*z^6 + 30*z^7 - 30*y*z^7)*G[1, 1, z])/ (72*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((-1 + z)*(69*y^2 - 129*y^3 + 60*y^4 - 60*y^2*z + 60*y^3*z + 30*z^2 - 84*y*z^2 + 125*y^2*z^2 - 71*y^3*z^2 - 60*z^3 + 114*y*z^3 - 60*y^2*z^3 + 30*z^4 - 30*y*z^4)*G[1, 1 - y, z])/ (72*(-1 + y)*y^2*z^3*(-1 + y + z)^2) + ((54*y^5 - 342*y^6 + 702*y^7 - 594*y^8 + 180*y^9 + 312*y^4*z - 1848*y^5*z + 3863*y^6*z - 3436*y^7*z + 1115*y^8*z - 6*y^9*z + 344*y^3*z^2 - 2615*y^4*z^2 + 6548*y^5*z^2 - 6708*y^6*z^2 + 2458*y^7*z^2 - 27*y^8*z^2 + 311*y^2*z^3 - 2508*y^3*z^3 + 7077*y^4*z^3 - 8324*y^5*z^3 + 3678*y^6*z^3 - 258*y^7*z^3 + 120*y*z^4 - 1513*y^2*z^4 + 5404*y^3*z^4 - 7757*y^4*z^4 + 4430*y^5*z^4 - 780*y^6*z^4 + 30*z^5 - 474*y*z^5 + 2407*y^2*z^5 - 4586*y^3*z^5 + 3481*y^4*z^5 - 1002*y^5*z^5 - 90*z^6 + 648*y*z^6 - 1611*y^2*z^6 + 1584*y^3*z^6 - 627*y^4*z^6 + 90*z^7 - 354*y*z^7 + 438*y^2*z^7 - 198*y^3*z^7 - 30*z^8 + 60*y*z^8 - 30*y^2*z^8)* G[1 - y, 0, z])/(72*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((54*y^5 - 216*y^6 + 330*y^7 - 228*y^8 + 60*y^9 + 312*y^4*z - 1344*y^5*z + 2250*y^6*z - 1734*y^7*z + 534*y^8*z - 18*y^9*z + 344*y^3*z^2 - 1859*y^4*z^2 + 3816*y^5*z^2 - 3575*y^6*z^2 + 1406*y^7*z^2 - 132*y^8*z^2 + 311*y^2*z^3 - 2004*y^3*z^3 + 4839*y^4*z^3 - 5492*y^5*z^3 + 2892*y^6*z^3 - 534*y^7*z^3 + 120*y*z^4 - 1387*y^2*z^4 + 4532*y^3*z^4 - 6529*y^4*z^4 + 4386*y^5*z^4 - 1074*y^6*z^4 + 30*z^5 - 474*y*z^5 + 2282*y^2*z^5 - 4408*y^3*z^5 + 3740*y^4*z^5 - 1098*y^5*z^5 - 90*z^6 + 648*y*z^6 - 1626*y^2*z^6 + 1704*y^3*z^6 - 588*y^4*z^6 + 90*z^7 - 354*y*z^7 + 450*y^2*z^7 - 174*y^3*z^7 - 30*z^8 + 60*y*z^8 - 30*y^2*z^8)* G[1 - y, 1, z])/(72*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((90*y^6 - 360*y^7 + 540*y^8 - 360*y^9 + 90*y^10 + 306*y^5*z - 1236*y^6*z + 1902*y^7*z - 1350*y^8*z + 408*y^9*z - 30*y^10*z + 228*y^4*z^2 - 864*y^5*z^2 + 1183*y^6*z^2 - 866*y^7*z^2 + 499*y^8*z^2 - 180*y^9*z^2 + 16*y^3*z^3 + 347*y^4*z^3 - 1604*y^5*z^3 + 1754*y^6*z^3 - 68*y^7*z^3 - 445*y^8*z^3 - 221*y^2*z^4 + 1596*y^3*z^4 - 4581*y^4*z^4 + 5248*y^5*z^4 - 1642*y^6*z^4 - 364*y^7*z^4 - 120*y*z^5 + 1375*y^2*z^5 - 4840*y^3*z^5 + 6833*y^4*z^5 - 3446*y^5*z^5 + 342*y^6*z^5 - 30*z^6 + 474*y*z^6 - 2377*y^2*z^6 + 4516*y^3*z^6 - 3227*y^4*z^6 + 860*y^5*z^6 + 90*z^7 - 648*y*z^7 + 1625*y^2*z^7 - 1546*y^3*z^7 + 623*y^4*z^7 - 90*z^8 + 354*y*z^8 - 432*y^2*z^8 + 204*y^3*z^8 + 30*z^9 - 60*y*z^9 + 30*y^2*z^9)*G[1 - y, 1 - y, z])/ (72*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-159*y^6 + 399*y^7 - 330*y^8 + 90*y^9 - 420*y^5*z + 1299*y^6*z - 1347*y^7*z + 498*y^8*z - 30*y^9*z + 201*y^4*z^2 - 75*y^5*z^2 - 680*y^6*z^2 + 722*y^7*z^2 - 168*y^8*z^2 + 368*y^3*z^3 - 1857*y^4*z^3 + 1987*y^5*z^3 - 150*y^6*z^3 - 366*y^7*z^3 + 527*y^2*z^4 - 2743*y^3*z^4 + 4394*y^4*z^4 - 2064*y^5*z^4 - 204*y^6*z^4 + 108*y*z^5 - 1663*y^2*z^5 + 4307*y^3*z^5 - 3364*y^4*z^5 + 432*y^5*z^5 + 27*z^6 - 429*y*z^6 + 2046*y^2*z^6 - 2604*y^3*z^6 + 780*y^4*z^6 - 87*z^7 + 573*y*z^7 - 1086*y^2*z^7 + 510*y^3*z^7 + 90*z^8 - 276*y*z^8 + 168*y^2*z^8 - 30*z^9 + 30*y*z^9)*G[-y, 1 - y, z])/(72*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + G[0, y]*((1602*y^3 - 6426*y^4 + 9666*y^5 - 6462*y^6 + 1620*y^7 + 6660*y^2*z - 25436*y^3*z + 35658*y^4*z - 20940*y^5*z + 3350*y^6*z + 708*y^7*z - 1308*y*z^2 + 13710*y^2*z^2 - 47375*y^3*z^2 + 68482*y^4*z^2 - 43103*y^5*z^2 + 9594*y^6*z^2 - 2424*z^3 + 30621*y*z^3 - 114012*y^2*z^3 + 172327*y^3*z^3 - 110857*y^4*z^3 + 24309*y^5*z^3 + 9727*z^4 - 63048*y*z^4 + 127071*y^2*z^4 - 97747*y^3*z^4 + 23889*y^4*z^4 - 10577*z^5 + 37036*y*z^5 - 36254*y^2*z^5 + 9687*y^3*z^5 + 3274*z^6 - 4531*y*z^6 + 1221*y^2*z^6)/(432*(-1 + y)^3*z^2* (-1 + y + z)^2*(y + z)^3) + ((108*y^3 - 336*y^4 + 348*y^5 - 120*y^6 + 324*y^2*z - 791*y^3*z + 298*y^4*z + 481*y^5*z - 312*y^6*z + 3228*y*z^2 - 10521*y^2*z^2 + 10791*y^3*z^2 - 2487*y^4*z^2 - 1011*y^5*z^2 - 1344*z^3 + 1041*y*z^3 + 669*y^2*z^3 + 2271*y^3*z^3 - 2877*y^4*z^3 + 2395*z^4 - 6899*y*z^4 + 8017*y^2*z^4 - 4233*y^3*z^4 - 1083*z^5 + 2682*y*z^5 - 2319*y^2*z^5 + 24*z^6 - 264*y*z^6)*G[0, z])/ (144*(-1 + y)^2*z^2*(-1 + y + z)^2*(y + z)^3) - ((-1 + z)*(69 - 129*y + 60*y^2 - 60*z + 60*y*z + 25*z^2 - 25*y*z^2 - 6*z^3)*G[1, z])/(72*(-1 + y)*z^3*(-1 + y + z)^2) + ((-90*y^4 + 360*y^5 - 540*y^6 + 360*y^7 - 90*y^8 - 306*y^3*z + 1236*y^4*z - 1902*y^5*z + 1350*y^6*z - 408*y^7*z + 30*y^8*z - 258*y^2*z^2 + 978*y^3*z^2 - 1365*y^4*z^2 + 1014*y^5*z^2 - 555*y^6*z^2 + 186*y^7*z^2 - 136*y*z^3 + 199*y^2*z^3 + 588*y^3*z^3 - 812*y^4*z^3 - 352*y^5*z^3 + 513*y^6*z^3 + 41*z^4 - 552*y*z^4 + 2247*y^2*z^4 - 2726*y^3*z^4 + 324*y^4*z^4 + 630*y^5*z^4 - 379*z^5 + 2024*y*z^5 - 3175*y^2*z^5 + 1194*y^3*z^5 + 192*y^4*z^5 + 503*z^6 - 1444*y*z^6 + 959*y^2*z^6 - 234*y^3*z^6 - 159*z^7 + 198*y*z^7 - 183*y^2*z^7 - 6*z^8 - 30*y*z^8)*G[1 - y, z])/(72*(-1 + y)^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((22 - 44*y + 22*y^2 - 23*z + 40*y*z - 17*y^2*z + 3*z^2)*G[0, 0, z])/(6*(-1 + y)^2*z* (-1 + y + z)^2) + ((1 - 2*y + y^2 - 2*z + 4*y*z - 2*y^2*z + 2*z^2 - 4*y*z^2 + 2*y^2*z^2 - z^3 + 4*y*z^3 - 3*y^2*z^3 - z^4)* G[0, 1, z])/(12*(-1 + y)^2*z^3*(-1 + y + z)^2) + ((-10*y^4 + 40*y^5 - 60*y^6 + 40*y^7 - 10*y^8 - 40*y^3*z + 180*y^4*z - 300*y^5*z + 220*y^6*z - 60*y^7*z - 60*y^2*z^2 + 320*y^3*z^2 - 584*y^4*z^2 + 448*y^5*z^2 - 124*y^6*z^2 - 84*y*z^3 + 456*y^2*z^3 - 800*y^3*z^3 + 535*y^4*z^3 - 94*y^5*z^3 - 13*y^6*z^3 + 12*z^4 + 120*y*z^4 - 336*y^2*z^4 + 132*y^3*z^4 + 134*y^4*z^4 - 52*y^5*z^4 - 24*z^5 + 92*y*z^5 - 310*y^2*z^5 + 360*y^3*z^5 - 78*y^4*z^5 + 38*z^6 - 208*y*z^6 + 282*y^2*z^6 - 52*y^3*z^6 - 33*z^7 + 86*y*z^7 - 13*y^2*z^7 + 10*z^8)*G[0, 1 - y, z])/(12*(-1 + y)^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-1 + z)*(1 - z + 8*z^2)*G[1, 0, z])/ (12*z^3*(-1 + y + z)^2) - ((-1 + z)^2*G[1, 1, z])/ (6*z^3*(-1 + y + z)^2) + ((-1 + z)*(-1 + z + 5*z^2)* G[1, 1 - y, z])/(12*z^3*(-1 + y + z)^2) + ((10*y^4 - 40*y^5 + 60*y^6 - 40*y^7 + 10*y^8 + 40*y^3*z - 180*y^4*z + 300*y^5*z - 220*y^6*z + 60*y^7*z + 60*y^2*z^2 - 320*y^3*z^2 + 585*y^4*z^2 - 450*y^5*z^2 + 125*y^6*z^2 + 282*y*z^3 - 1248*y^2*z^3 + 1992*y^3*z^3 - 1339*y^4*z^3 + 296*y^5*z^3 + 17*y^6*z^3 - 111*z^4 - 120*y*z^4 + 936*y^2*z^4 - 952*y^3*z^4 + 173*y^4*z^4 + 68*y^5*z^4 + 222*z^5 - 484*y*z^5 + 476*y^2*z^5 - 340*y^3*z^5 + 102*y^4*z^5 - 136*z^6 + 388*y*z^6 - 356*y^2*z^6 + 68*y^3*z^6 + 29*z^7 - 70*y*z^7 + 17*y^2*z^7 - 6*z^8)*G[1 - y, 0, z])/(12*(-1 + y)^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((11 - 42*y + 61*y^2 - 40*y^3 + 10*y^4 - 22*z + 64*y*z - 62*y^2*z + 20*y^3*z + 11*z^2 - 22*y*z^2 + 11*y^2*z^2 - z^3 + y^2*z^3 + z^4)*G[1 - y, 1, z])/(12*(-1 + y)^2*z^3* (-1 + y + z)^2) + ((-30*y^4 + 120*y^5 - 180*y^6 + 120*y^7 - 30*y^8 - 120*y^3*z + 540*y^4*z - 900*y^5*z + 660*y^6*z - 180*y^7*z - 180*y^2*z^2 + 960*y^3*z^2 - 1843*y^4*z^2 + 1526*y^5*z^2 - 463*y^6*z^2 - 98*y*z^3 + 752*y^2*z^3 - 1840*y^3*z^3 + 1839*y^4*z^3 - 656*y^5*z^3 + 3*y^6*z^3 - 41*z^4 + 360*y*z^4 - 1092*y^2*z^4 + 1360*y^3*z^4 - 609*y^4*z^4 + 12*y^5*z^4 + 82*z^5 - 396*y*z^5 + 684*y^2*z^5 - 428*y^3*z^5 + 18*y^4*z^5 - 54*z^6 + 200*y*z^6 - 218*y^2*z^6 + 12*y^3*z^6 + 23*z^7 - 66*y*z^7 + 3*y^2*z^7 - 10*z^8)* G[1 - y, 1 - y, z])/(12*(-1 + y)^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-9*y^4 + 20*y^5 - 10*y^6 - 36*y^3*z + 98*y^4*z - 60*y^5*z - 54*y^2*z^2 + 192*y^3*z^2 - 147*y^4*z^2 + 52*y*z^3 + 12*y^2*z^3 - 100*y^3*z^3 - 53*z^4 + 4*y*z^4 + 106*z^5 - 48*y*z^5 - 51*z^6)*G[-y, 1 - y, z])/(12*z^3*(-1 + y + z)^2* (y + z)^4)) + G[1, y]*((-1602*y^4 + 6426*y^5 - 9666*y^6 + 6462*y^7 - 1620*y^8 - 5565*y^3*z + 25500*y^4*z - 42559*y^5*z + 31106*y^6*z - 8710*y^7*z + 228*y^8*z - 8006*y^2*z^2 + 42407*y^3*z^2 - 78448*y^4*z^2 + 62180*y^5*z^2 - 19008*y^6*z^2 + 875*y^7*z^2 - 6512*y*z^3 + 41994*y^2*z^3 - 89103*y^3*z^3 + 79002*y^4*z^3 - 28018*y^5*z^3 + 2630*y^6*z^3 + 162*z^4 + 12697*y*z^4 - 46242*y^2*z^4 + 54969*y^3*z^4 - 26498*y^4*z^4 + 4884*y^5*z^4 - 702*z^5 - 4425*y*z^5 + 11638*y^2*z^5 - 10755*y^3*z^5 + 4202*y^4*z^5 + 900*z^6 - 2225*y*z^6 + 32*y^2*z^6 + 1265*y^3*z^6 - 360*z^7 + 389*y*z^7 - 36*y^2*z^7)/ (432*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^4) + ((-1 + z)*(69*y^2 - 129*y^3 + 60*y^4 - 60*y^2*z + 60*y^3*z + 30*z^2 - 84*y*z^2 + 125*y^2*z^2 - 71*y^3*z^2 - 60*z^3 + 114*y*z^3 - 60*y^2*z^3 + 30*z^4 - 30*y*z^4)*G[1, z])/ (72*(-1 + y)*y^2*z^3*(-1 + y + z)^2) + ((120*y^2 - 360*y^3 + 360*y^4 - 120*y^5 - 30*z + 114*y*z - 297*y^2*z + 354*y^3*z - 123*y^4*z - 18*y^5*z + 90*z^2 - 288*y*z^2 + 305*y^2*z^2 - 112*y^3*z^2 + 5*y^4*z^2 - 90*z^3 + 234*y*z^3 - 162*y^2*z^3 + 90*y^3*z^3 + 30*z^4 - 60*y*z^4 + 30*y^2*z^4)*G[1 - y, z])/(72*(-1 + y)^2*y^2*z^2* (-1 + y + z)^2) + ((-159*y^6 + 399*y^7 - 330*y^8 + 90*y^9 - 420*y^5*z + 1299*y^6*z - 1347*y^7*z + 498*y^8*z - 30*y^9*z + 201*y^4*z^2 - 75*y^5*z^2 - 680*y^6*z^2 + 722*y^7*z^2 - 168*y^8*z^2 + 368*y^3*z^3 - 1857*y^4*z^3 + 1987*y^5*z^3 - 150*y^6*z^3 - 366*y^7*z^3 + 527*y^2*z^4 - 2743*y^3*z^4 + 4394*y^4*z^4 - 2064*y^5*z^4 - 204*y^6*z^4 + 108*y*z^5 - 1663*y^2*z^5 + 4307*y^3*z^5 - 3364*y^4*z^5 + 432*y^5*z^5 + 27*z^6 - 429*y*z^6 + 2046*y^2*z^6 - 2604*y^3*z^6 + 780*y^4*z^6 - 87*z^7 + 573*y*z^7 - 1086*y^2*z^7 + 510*y^3*z^7 + 90*z^8 - 276*y*z^8 + 168*y^2*z^8 - 30*z^9 + 30*y*z^9)*G[-y, z])/ (72*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((9*y^4 - 18*y^5 + 9*y^6 - 44*y*z + 176*y^2*z - 228*y^3*z + 78*y^4*z + 26*y^5*z - 8*y^6*z + 22*z^2 - 78*y^2*z^2 - 36*y^3*z^2 + 133*y^4*z^2 - 32*y^5*z^2 - 44*z^3 + 124*y*z^3 - 272*y^2*z^3 + 276*y^3*z^3 - 48*y^4*z^3 + 31*z^4 - 166*y*z^4 + 221*y^2*z^4 - 32*y^3*z^4 - 26*z^5 + 70*y*z^5 - 8*y^2*z^5 + 9*z^6)*G[0, 0, z])/(12*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + ((-1 + 2*y - y^2 + 2*z - 4*y*z + 2*y^2*z - 4*z^2 + 8*y*z^2 - 4*y^2*z^2 + 3*z^3 - 8*y*z^3 + 5*y^2*z^3 + z^4)*G[0, 1, z])/ (12*(-1 + y)^2*z^3*(-1 + y + z)^2) + ((-17 + 34*y - 17*y^2 + 30*z - 38*y*z + 8*y^2*z - 11*z^2)* G[0, 1 - y, z])/(12*(-1 + y)^2*z*(-1 + y + z)^2) + ((9*y^4 - 38*y^5 + 59*y^6 - 40*y^7 + 10*y^8 + 36*y^3*z - 170*y^4*z + 292*y^5*z - 218*y^6*z + 60*y^7*z + 54*y^2*z^2 - 300*y^3*z^2 + 591*y^4*z^2 - 498*y^5*z^2 + 153*y^6*z^2 + 212*y*z^3 - 964*y^2*z^3 + 1680*y^3*z^3 - 1310*y^4*z^3 + 382*y^5*z^3 - 79*z^4 - 110*y*z^4 + 889*y^2*z^4 - 1108*y^3*z^4 + 405*y^4*z^4 + 158*z^5 - 244*y*z^5 + 50*y^2*z^5 + 24*y^3*z^5 - 75*z^6 + 174*y*z^6 - 117*y^2*z^6 + 6*z^7 - 18*y*z^7 - 3*z^8)* G[0, -y, z])/(12*(-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-1 + z)*(-1 + z + 8*z^2)*G[1, 0, z])/(12*z^3*(-1 + y + z)^2) - ((-1 + z)*(2 - 2*z + z^2)*G[1, 1, z])/(12*z^3*(-1 + y + z)^2) - (2*(-1 + z)*G[1, 1 - y, z])/(3*z*(-1 + y + z)^2) + ((-9*y^4 + 18*y^5 - 9*y^6 + 22*y*z - 88*y^2*z + 96*y^3*z + 6*y^4*z - 40*y^5*z + 4*y^6*z - 11*z^2 + 12*y^2*z^2 + 108*y^3*z^2 - 134*y^4*z^2 + 16*y^5*z^2 + 22*z^3 - 80*y*z^3 + 226*y^2*z^3 - 228*y^3*z^3 + 24*y^4*z^3 - 20*z^4 + 128*y*z^4 - 178*y^2*z^4 + 16*y^3*z^4 + 22*z^5 - 62*y*z^5 + 4*y^2*z^5 - 9*z^6)*G[1 - y, 0, z])/(12*(-1 + y)^2*z*(-1 + y + z)^2* (y + z)^4) + ((-11 + 42*y - 61*y^2 + 40*y^3 - 10*y^4 + 22*z - 64*y*z + 62*y^2*z - 20*y^3*z - 10*z^2 + 20*y*z^2 - 10*y^2*z^2 + 2*y*z^3 - 2*y^2*z^3 - z^4)*G[1 - y, 1, z])/(12*(-1 + y)^2*z^3* (-1 + y + z)^2) + ((20 - 80*y + 120*y^2 - 80*y^3 + 20*y^4 - 40*z + 120*y*z - 120*y^2*z + 40*y^3*z + 31*z^2 - 62*y*z^2 + 31*y^2*z^2 - 24*z^3 + 26*y*z^3 - 2*y^2*z^3 + 11*z^4)* G[1 - y, 1 - y, z])/(12*(-1 + y)^2*z^3*(-1 + y + z)^2) + ((-21*y^4 + 82*y^5 - 121*y^6 + 80*y^7 - 20*y^8 - 84*y^3*z + 370*y^4*z - 608*y^5*z + 442*y^6*z - 120*y^7*z - 126*y^2*z^2 + 660*y^3*z^2 - 1242*y^4*z^2 + 1008*y^5*z^2 - 300*y^6*z^2 - 40*y*z^3 + 404*y^2*z^3 - 1044*y^3*z^3 + 1030*y^4*z^3 - 350*y^5*z^3 - 43*z^4 + 250*y*z^4 - 605*y^2*z^4 + 608*y^3*z^4 - 207*y^4*z^4 + 86*z^5 - 292*y*z^5 + 290*y^2*z^5 - 72*y^3*z^5 - 42*z^6 + 60*y*z^6 - 6*z^7 + 18*y*z^7 + 3*z^8)*G[1 - y, -y, z])/ (12*(-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-9*y^4 + 20*y^5 - 10*y^6 - 36*y^3*z + 98*y^4*z - 60*y^5*z - 54*y^2*z^2 + 192*y^3*z^2 - 147*y^4*z^2 + 52*y*z^3 + 12*y^2*z^3 - 100*y^3*z^3 - 53*z^4 + 4*y*z^4 + 106*z^5 - 48*y*z^5 - 51*z^6)*G[-y, 0, z])/(12*z^3*(-1 + y + z)^2* (y + z)^4) + ((9*y^4 - 20*y^5 + 10*y^6 + 36*y^3*z - 98*y^4*z + 60*y^5*z + 54*y^2*z^2 - 192*y^3*z^2 + 147*y^4*z^2 - 52*y*z^3 - 12*y^2*z^3 + 100*y^3*z^3 + 53*z^4 - 4*y*z^4 - 106*z^5 + 48*y*z^5 + 51*z^6)*G[-y, -y, z])/(3*z^3*(-1 + y + z)^2* (y + z)^4)) + ((80 - 320*y + 480*y^2 - 320*y^3 + 80*y^4 - 169*z + 504*y*z - 480*y^2*z + 136*y^3*z + 9*y^4*z + 89*z^2 - 184*y*z^2 + 86*y^2*z^2)*G[0, 0, 0, y])/(12*(-1 + y)^4*z* (-1 + y + z)^2) + ((-9 + 18*y - 9*y^2 + 23*z - 32*y*z + 9*y^2*z - 7*z^2)*G[0, 0, 0, z])/(12*(-1 + y)^2*z*(-1 + y + z)^2) + ((24*y^4 - 96*y^5 + 144*y^6 - 96*y^7 + 24*y^8 - 44*y*z + 264*y^2*z - 564*y^3*z + 448*y^4*z + 80*y^5*z - 318*y^6*z + 152*y^7*z - 18*y^8*z + 22*z^2 - 44*y*z^2 + 34*y^2*z^2 - 328*y^3*z^2 + 985*y^4*z^2 - 1092*y^5*z^2 + 492*y^6*z^2 - 72*y^7*z^2 - 44*z^3 + 272*y*z^3 - 936*y^2*z^3 + 1796*y^3*z^3 - 1744*y^4*z^3 + 752*y^5*z^3 - 108*y^6*z^3 + 46*z^4 - 376*y*z^4 + 1022*y^2*z^4 - 1168*y^3*z^4 + 530*y^4*z^4 - 72*y^5*z^4 - 48*z^5 + 224*y*z^5 - 326*y^2*z^5 + 156*y^3*z^5 - 18*y^4*z^5 + 15*z^6 - 32*y*z^6 + 14*y^2*z^6)*G[0, 0, 1, y])/(12*(-1 + y)^4*z*(-1 + y + z)^2* (y + z)^4) + ((8*y^4 - 16*y^5 + 8*y^6 - 44*y*z + 176*y^2*z - 232*y^3*z + 103*y^4*z + 2*y^5*z - 5*y^6*z + 22*z^2 - 84*y^2*z^2 + 44*y^3*z^2 + 40*y^4*z^2 - 20*y^5*z^2 - 44*z^3 + 120*y*z^3 - 162*y^2*z^3 + 124*y^3*z^3 - 30*y^4*z^3 + 30*z^4 - 96*y*z^4 + 98*y^2*z^4 - 20*y^3*z^4 - 9*z^5 + 22*y*z^5 - 5*y^2*z^5 + 2*z^6)* G[0, 0, 1, z])/(12*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + ((25*y^4 - 50*y^5 + 25*y^6 - 88*y*z + 352*y^2*z - 428*y^3*z + 117*y^4*z + 60*y^5*z - 13*y^6*z + 44*z^2 - 114*y^2*z^2 - 88*y^3*z^2 + 221*y^4*z^2 - 52*y^5*z^2 - 88*z^3 + 276*y*z^3 - 498*y^2*z^3 + 432*y^3*z^3 - 78*y^4*z^3 + 69*z^4 - 278*y*z^4 + 327*y^2*z^4 - 52*y^3*z^4 - 35*z^5 + 92*y*z^5 - 13*y^2*z^5 + 11*z^6)*G[0, 0, 1 - y, z])/(12*(-1 + y)^2*z*(-1 + y + z)^2* (y + z)^4) + ((-54*y^4 + 216*y^5 - 324*y^6 + 216*y^7 - 54*y^8 - 242*y*z + 1452*y^2*z - 3846*y^3*z + 5782*y^4*z - 5180*y^5*z + 2616*y^6*z - 604*y^7*z + 22*y^8*z + 121*z^2 - 242*y*z^2 - 929*y^2*z^2 + 4028*y^3*z^2 - 6013*y^4*z^2 + 4244*y^5*z^2 - 1300*y^6*z^2 + 88*y^7*z^2 - 242*z^3 + 752*y*z^3 - 120*y^2*z^3 - 1964*y^3*z^3 + 2638*y^4*z^3 - 1208*y^5*z^3 + 132*y^6*z^3 + 67*z^4 + 44*y*z^4 - 782*y^2*z^4 + 1256*y^3*z^4 - 691*y^4*z^4 + 88*y^5*z^4 + 78*z^5 - 366*y*z^5 + 516*y^2*z^5 - 262*y^3*z^5 + 22*y^4*z^5 - 28*z^6 + 54*y*z^6 - 29*y^2*z^6)*G[0, 1, 0, y])/ (12*(-1 + y)^4*z*(-1 + y + z)^2*(y + z)^4) + ((-57*y^4 + 114*y^5 - 57*y^6 - 286*y*z + 1144*y^2*z - 1944*y^3*z + 1659*y^4*z - 604*y^5*z + 31*y^6*z + 143*z^2 - 1200*y^2*z^2 + 2064*y^3*z^2 - 1145*y^4*z^2 + 124*y^5*z^2 - 286*z^3 + 344*y*z^3 + 524*y^2*z^3 - 824*y^3*z^3 + 186*y^4*z^3 + 86*z^4 + 64*y*z^4 - 358*y^2*z^4 + 124*y^3*z^4 + 59*z^5 - 146*y*z^5 + 31*y^2*z^5 - 14*z^6)*G[0, 1, 0, z])/(12*(-1 + y)^2*z*(-1 + y + z)^2* (y + z)^4) + ((-20*y^4 + 40*y^5 - 20*y^6 - 22*y*z + 88*y^2*z - 212*y^3*z + 283*y^4*z - 154*y^5*z + 17*y^6*z + 11*z^2 - 186*y^2*z^2 + 468*y^3*z^2 - 370*y^4*z^2 + 68*y^5*z^2 - 22*z^3 - 36*y*z^3 + 348*y^2*z^3 - 428*y^3*z^3 + 102*y^4*z^3 - 9*z^4 + 158*y*z^4 - 271*y^2*z^4 + 68*y^3*z^4 + 35*z^5 - 88*y*z^5 + 17*y^2*z^5 - 9*z^6)*G[0, 1, 1, y])/(12*(-1 + y)^2*z* (-1 + y + z)^2*(y + z)^4) + ((y^4 - 2*y^5 + y^6 + 4*y^3*z - 10*y^4*z + 8*y^5*z - 2*y^6*z + 6*y^2*z^2 - 20*y^3*z^2 + 22*y^4*z^2 - 8*y^5*z^2 - 18*y*z^3 + 68*y^2*z^3 - 104*y^3*z^3 + 77*y^4*z^3 - 22*y^5*z^3 - y^6*z^3 + 12*z^4 - 10*y*z^4 - 49*y^2*z^4 + 84*y^3*z^4 - 34*y^4*z^4 - 4*y^5*z^4 - 24*z^5 + 48*y*z^5 - 18*y^2*z^5 - 4*y^3*z^5 - 6*y^4*z^5 + 11*z^6 - 18*y*z^6 + 5*y^2*z^6 - 4*y^3*z^6 + z^7 - 4*y*z^7 - y^2*z^7 - z^8)* G[0, 1, 1, z])/(12*(-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-1 + 2*y - y^2 + 2*z - 4*y*z + 2*y^2*z - 4*z^2 + 8*y*z^2 - 4*y^2*z^2 + 3*z^3 - 8*y*z^3 + 5*y^2*z^3 + z^4)*G[0, 1, 1 - y, z])/ (12*(-1 + y)^2*z^3*(-1 + y + z)^2) + ((17*y^4 - 34*y^5 + 17*y^6 - 44*y*z + 176*y^2*z - 196*y^3*z + 13*y^4*z + 60*y^5*z - 9*y^6*z + 22*z^2 - 30*y^2*z^2 - 136*y^3*z^2 + 189*y^4*z^2 - 36*y^5*z^2 - 44*z^3 + 156*y*z^3 - 342*y^2*z^3 + 320*y^3*z^3 - 54*y^4*z^3 + 39*z^4 - 186*y*z^4 + 237*y^2*z^4 - 36*y^3*z^4 - 27*z^5 + 72*y*z^5 - 9*y^2*z^5 + 9*z^6)* G[0, 1 - y, 0, z])/(12*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + ((-2*y^4 - 22*y*z + 44*y^2*z - 30*y^3*z + y^4*z + 11*z^2 + 22*y*z^2 - 45*y^2*z^2 + 4*y^3*z^2 - 22*z^3 - 8*y*z^3 + 6*y^2*z^3 + 9*z^4 + 4*y*z^4 + z^5)*G[0, 1 - y, 1, z])/ (6*z*(-1 + y + z)^2*(y + z)^4) + ((10*y^4 - 40*y^5 + 60*y^6 - 40*y^7 + 10*y^8 + 40*y^3*z - 180*y^4*z + 300*y^5*z - 220*y^6*z + 60*y^7*z + 60*y^2*z^2 - 320*y^3*z^2 + 586*y^4*z^2 - 452*y^5*z^2 + 126*y^6*z^2 + 84*y*z^3 - 456*y^2*z^3 + 808*y^3*z^3 - 553*y^4*z^3 + 106*y^5*z^3 + 11*y^6*z^3 - 12*z^4 - 120*y*z^4 + 348*y^2*z^4 - 164*y^3*z^4 - 106*y^4*z^4 + 44*y^5*z^4 + 24*z^5 - 84*y*z^5 + 282*y^2*z^5 - 328*y^3*z^5 + 66*y^4*z^5 - 36*z^6 + 196*y*z^6 - 264*y^2*z^6 + 44*y^3*z^6 + 31*z^7 - 82*y*z^7 + 11*y^2*z^7 - 10*z^8)*G[0, 1 - y, 1 - y, z])/(12*(-1 + y)^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((9*y^4 - 38*y^5 + 59*y^6 - 40*y^7 + 10*y^8 + 36*y^3*z - 170*y^4*z + 292*y^5*z - 218*y^6*z + 60*y^7*z + 54*y^2*z^2 - 300*y^3*z^2 + 591*y^4*z^2 - 498*y^5*z^2 + 153*y^6*z^2 + 212*y*z^3 - 964*y^2*z^3 + 1680*y^3*z^3 - 1310*y^4*z^3 + 382*y^5*z^3 - 79*z^4 - 110*y*z^4 + 889*y^2*z^4 - 1108*y^3*z^4 + 405*y^4*z^4 + 158*z^5 - 244*y*z^5 + 50*y^2*z^5 + 24*y^3*z^5 - 75*z^6 + 174*y*z^6 - 117*y^2*z^6 + 6*z^7 - 18*y*z^7 - 3*z^8)*G[0, -y, 1 - y, z])/(12*(-1 + y)^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((-58*y^4 + 232*y^5 - 348*y^6 + 232*y^7 - 58*y^8 - 44*y*z + 264*y^2*z - 892*y^3*z + 1879*y^4*z - 2306*y^5*z + 1516*y^6*z - 454*y^7*z + 37*y^8*z + 22*z^2 - 44*y*z^2 - 458*y^2*z^2 + 2116*y^3*z^2 - 3671*y^4*z^2 + 3034*y^5*z^2 - 1141*y^6*z^2 + 148*y^7*z^2 - 44*z^3 - 56*y*z^3 + 1090*y^2*z^3 - 2808*y^3*z^3 + 2980*y^4*z^3 - 1360*y^5*z^3 + 222*y^6*z^3 - 36*z^4 + 428*y*z^4 - 1334*y^2*z^4 + 1668*y^3*z^4 - 838*y^4*z^4 + 148*y^5*z^4 + 71*z^5 - 322*y*z^5 + 476*y^2*z^5 - 238*y^3*z^5 + 37*y^4*z^5 - 17*z^6 + 38*y*z^6 - 15*y^2*z^6)* G[1, 0, 0, y])/(12*(-1 + y)^4*z*(-1 + y + z)^2*(y + z)^4) + ((-43 + 42*z)*G[1, 0, 0, z])/(12*z*(-1 + y + z)^2) + ((-15*y^4 + 30*y^5 - 15*y^6 + 44*y*z - 176*y^2*z + 204*y^3*z - 29*y^4*z - 56*y^5*z + 13*y^6*z - 22*z^2 + 42*y^2*z^2 + 112*y^3*z^2 - 191*y^4*z^2 + 52*y^5*z^2 + 44*z^3 - 148*y*z^3 + 326*y^2*z^3 - 328*y^3*z^3 + 78*y^4*z^3 - 37*z^4 + 182*y*z^4 - 239*y^2*z^4 + 52*y^3*z^4 + 27*z^5 - 68*y*z^5 + 13*y^2*z^5 - 7*z^6)*G[1, 0, 1, y])/(12*(-1 + y)^2*z*(-1 + y + z)^2* (y + z)^4) - ((-1 + z)*(-1 + z + 2*z^2)*G[1, 0, 1, z])/ (12*z^3*(-1 + y + z)^2) + ((-1 + z)*(-1 + z + 4*z^2)* G[1, 0, 1 - y, z])/(6*z^3*(-1 + y + z)^2) + ((22*y^4 - 44*y^5 + 22*y^6 - 264*y*z + 1056*y^2*z - 1496*y^3*z + 809*y^4*z - 92*y^5*z - 13*y^6*z + 132*z^2 - 660*y^2*z^2 + 508*y^3*z^2 + 101*y^4*z^2 - 52*y^5*z^2 - 264*z^3 + 616*y*z^3 - 866*y^2*z^3 + 708*y^3*z^3 - 78*y^4*z^3 + 154*z^4 - 592*y*z^4 + 664*y^2*z^4 - 52*y^3*z^4 - 71*z^5 + 200*y*z^5 - 13*y^2*z^5 + 29*z^6)*G[1, 1, 0, y])/(12*(-1 + y)^2*z*(-1 + y + z)^2* (y + z)^4) + ((1 - z)*G[1, 1, 0, z])/(6*z*(-1 + y + z)^2) + ((9*y^4 - 18*y^5 + 9*y^6 - 22*y*z + 88*y^2*z - 96*y^3*z - 10*y^4*z + 48*y^5*z - 8*y^6*z + 11*z^2 - 12*y^2*z^2 - 124*y^3*z^2 + 166*y^4*z^2 - 32*y^5*z^2 - 22*z^3 + 80*y*z^3 - 250*y^2*z^3 + 276*y^3*z^3 - 48*y^4*z^3 + 20*z^4 - 144*y*z^4 + 210*y^2*z^4 - 32*y^3*z^4 - 26*z^5 + 70*y*z^5 - 8*y^2*z^5 + 9*z^6)* G[1, 1, 1, y])/(12*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + ((-1 + z)*(3 - 3*z + 5*z^2)*G[1, 1, 1, z])/(12*z^3*(-1 + y + z)^2) - ((-1 + z)*(2 - 2*z + z^2)*G[1, 1, 1 - y, z])/ (12*z^3*(-1 + y + z)^2) + ((-1 + z)*(-1 + z + 8*z^2)* G[1, 1 - y, 0, z])/(12*z^3*(-1 + y + z)^2) + ((-1 + z)*(-2 + 2*z + z^2)*G[1, 1 - y, 1, z])/ (12*z^3*(-1 + y + z)^2) - ((-1 + z)*(-1 + z + 8*z^2)* G[1, 1 - y, 1 - y, z])/(12*z^3*(-1 + y + z)^2) + ((9*y^4 - 18*y^5 + 9*y^6 - 44*y*z + 176*y^2*z - 228*y^3*z + 85*y^4*z + 16*y^5*z - 5*y^6*z + 22*z^2 - 78*y^2*z^2 - 8*y^3*z^2 + 91*y^4*z^2 - 20*y^5*z^2 - 44*z^3 + 124*y*z^3 - 230*y^2*z^3 + 208*y^3*z^3 - 30*y^4*z^3 + 31*z^4 - 138*y*z^4 + 169*y^2*z^4 - 20*y^3*z^4 - 19*z^5 + 52*y*z^5 - 5*y^2*z^5 + 7*z^6)* G[1 - y, 0, 0, z])/(12*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + ((-2*y^4 + 4*y^5 - 2*y^6 - 22*y*z + 88*y^2*z - 140*y^3*z + 107*y^4*z - 34*y^5*z + y^6*z + 11*z^2 - 78*y^2*z^2 + 124*y^3*z^2 - 62*y^4*z^2 + 4*y^5*z^2 - 22*z^3 + 36*y*z^3 + 12*y^2*z^3 - 36*y^3*z^3 + 6*y^4*z^3 + 9*z^4 - 6*y*z^4 - 13*y^2*z^4 + 4*y^3*z^4 + 3*z^5 - 8*y*z^5 + y^2*z^5 - z^6)* G[1 - y, 0, 1, z])/(6*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + ((-30*y^4 + 120*y^5 - 180*y^6 + 120*y^7 - 30*y^8 - 120*y^3*z + 540*y^4*z - 900*y^5*z + 660*y^6*z - 180*y^7*z - 180*y^2*z^2 + 960*y^3*z^2 - 1846*y^4*z^2 + 1532*y^5*z^2 - 466*y^6*z^2 - 76*y*z^3 + 664*y^2*z^3 - 1720*y^3*z^3 + 1779*y^4*z^3 - 652*y^5*z^3 + 5*y^6*z^3 - 52*z^4 + 360*y*z^4 - 1044*y^2*z^4 + 1324*y^3*z^4 - 619*y^4*z^4 + 20*y^5*z^4 + 104*z^5 - 452*y*z^5 + 754*y^2*z^5 - 480*y^3*z^5 + 30*y^4*z^5 - 68*z^6 + 244*y*z^6 - 262*y^2*z^6 + 20*y^3*z^6 + 27*z^7 - 76*y*z^7 + 5*y^2*z^7 - 11*z^8)*G[1 - y, 0, 1 - y, z])/(12*(-1 + y)^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((36*y^4 - 72*y^5 + 36*y^6 - 286*y*z + 1144*y^2*z - 1572*y^3*z + 806*y^4*z - 70*y^5*z - 22*y^6*z + 143*z^2 - 642*y^2*z^2 + 512*y^3*z^2 + 89*y^4*z^2 - 88*y^5*z^2 - 286*z^3 + 716*y*z^3 - 874*y^2*z^3 + 632*y^3*z^3 - 132*y^4*z^3 + 179*z^4 - 558*y*z^4 + 551*y^2*z^4 - 88*y^3*z^4 - 50*z^5 + 128*y*z^5 - 22*y^2*z^5 + 14*z^6)*G[1 - y, 1, 0, z])/(12*(-1 + y)^2*z* (-1 + y + z)^2*(y + z)^4) + ((11*y^4 - 42*y^5 + 61*y^6 - 40*y^7 + 10*y^8 + 44*y^3*z - 190*y^4*z + 308*y^5*z - 222*y^6*z + 60*y^7*z + 66*y^2*z^2 - 340*y^3*z^2 + 635*y^4*z^2 - 514*y^5*z^2 + 153*y^6*z^2 + 22*y*z^3 - 212*y^2*z^3 + 548*y^3*z^3 - 551*y^4*z^3 + 194*y^5*z^3 - y^6*z^3 + 22*z^4 - 130*y*z^4 + 329*y^2*z^4 - 368*y^3*z^4 + 152*y^4*z^4 - 4*y^5*z^4 - 44*z^5 + 160*y*z^5 - 206*y^2*z^5 + 100*y^3*z^5 - 6*y^4*z^5 + 24*z^6 - 60*y*z^6 + 46*y^2*z^6 - 4*y^3*z^6 - 3*z^7 + 8*y*z^7 - y^2*z^7 + z^8)*G[1 - y, 1, 1, z])/(12*(-1 + y)^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-11 + 42*y - 61*y^2 + 40*y^3 - 10*y^4 + 22*z - 64*y*z + 62*y^2*z - 20*y^3*z - 10*z^2 + 20*y*z^2 - 10*y^2*z^2 + 2*y*z^3 - 2*y^2*z^3 - z^4)*G[1 - y, 1, 1 - y, z])/ (12*(-1 + y)^2*z^3*(-1 + y + z)^2) + ((-20*y^4 + 80*y^5 - 120*y^6 + 80*y^7 - 20*y^8 - 80*y^3*z + 360*y^4*z - 600*y^5*z + 440*y^6*z - 120*y^7*z - 120*y^2*z^2 + 640*y^3*z^2 - 1231*y^4*z^2 + 1022*y^5*z^2 - 311*y^6*z^2 - 58*y*z^3 + 472*y^2*z^3 - 1192*y^3*z^3 + 1221*y^4*z^3 - 446*y^5*z^3 + 3*y^6*z^3 - 31*z^4 + 240*y*z^4 - 720*y^2*z^4 + 928*y^3*z^4 - 438*y^4*z^4 + 12*y^5*z^4 + 62*z^5 - 288*y*z^5 + 516*y^2*z^5 - 344*y^3*z^5 + 18*y^4*z^5 - 42*z^6 + 168*y*z^6 - 192*y^2*z^6 + 12*y^3*z^6 + 21*z^7 - 60*y*z^7 + 3*y^2*z^7 - 9*z^8)* G[1 - y, 1 - y, 0, z])/(12*(-1 + y)^2*z^3*(-1 + y + z)^2* (y + z)^4) + (11*(2*y - z)*G[1 - y, 1 - y, 1, z])/(12*(y + z)^4) + ((30*y^4 - 120*y^5 + 180*y^6 - 120*y^7 + 30*y^8 + 120*y^3*z - 540*y^4*z + 900*y^5*z - 660*y^6*z + 180*y^7*z + 180*y^2*z^2 - 960*y^3*z^2 + 1842*y^4*z^2 - 1524*y^5*z^2 + 462*y^6*z^2 + 98*y*z^3 - 752*y^2*z^3 + 1836*y^3*z^3 - 1830*y^4*z^3 + 650*y^5*z^3 - 2*y^6*z^3 + 41*z^4 - 360*y*z^4 + 1086*y^2*z^4 - 1344*y^3*z^4 + 595*y^4*z^4 - 8*y^5*z^4 - 82*z^5 + 392*y*z^5 - 670*y^2*z^5 + 412*y^3*z^5 - 12*y^4*z^5 + 53*z^6 - 194*y*z^6 + 209*y^2*z^6 - 8*y^3*z^6 - 22*z^7 + 64*y*z^7 - 2*y^2*z^7 + 10*z^8)* G[1 - y, 1 - y, 1 - y, z])/(12*(-1 + y)^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-21*y^4 + 82*y^5 - 121*y^6 + 80*y^7 - 20*y^8 - 84*y^3*z + 370*y^4*z - 608*y^5*z + 442*y^6*z - 120*y^7*z - 126*y^2*z^2 + 660*y^3*z^2 - 1242*y^4*z^2 + 1008*y^5*z^2 - 300*y^6*z^2 - 40*y*z^3 + 404*y^2*z^3 - 1044*y^3*z^3 + 1030*y^4*z^3 - 350*y^5*z^3 - 43*z^4 + 250*y*z^4 - 605*y^2*z^4 + 608*y^3*z^4 - 207*y^4*z^4 + 86*z^5 - 292*y*z^5 + 290*y^2*z^5 - 72*y^3*z^5 - 42*z^6 + 60*y*z^6 - 6*z^7 + 18*y*z^7 + 3*z^8)* G[1 - y, -y, 1 - y, z])/(12*(-1 + y)^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-9*y^4 + 20*y^5 - 10*y^6 - 36*y^3*z + 98*y^4*z - 60*y^5*z - 54*y^2*z^2 + 192*y^3*z^2 - 147*y^4*z^2 + 52*y*z^3 + 12*y^2*z^3 - 100*y^3*z^3 - 53*z^4 + 4*y*z^4 + 106*z^5 - 48*y*z^5 - 51*z^6)*G[-y, 0, 1, z])/(12*z^3*(-1 + y + z)^2* (y + z)^4) + ((-9*y^4 + 20*y^5 - 10*y^6 - 36*y^3*z + 98*y^4*z - 60*y^5*z - 54*y^2*z^2 + 192*y^3*z^2 - 147*y^4*z^2 + 52*y*z^3 + 12*y^2*z^3 - 100*y^3*z^3 - 53*z^4 + 4*y*z^4 + 106*z^5 - 48*y*z^5 - 51*z^6)*G[-y, 0, 1 - y, z])/(6*z^3*(-1 + y + z)^2* (y + z)^4) + ((-9*y^4 + 20*y^5 - 10*y^6 - 36*y^3*z + 98*y^4*z - 60*y^5*z - 54*y^2*z^2 + 192*y^3*z^2 - 147*y^4*z^2 + 52*y*z^3 + 12*y^2*z^3 - 100*y^3*z^3 - 53*z^4 + 4*y*z^4 + 106*z^5 - 48*y*z^5 - 51*z^6)*G[-y, 1 - y, 0, z])/(12*z^3*(-1 + y + z)^2* (y + z)^4) + ((-9*y^4 + 20*y^5 - 10*y^6 - 36*y^3*z + 98*y^4*z - 60*y^5*z - 54*y^2*z^2 + 192*y^3*z^2 - 147*y^4*z^2 + 52*y*z^3 + 12*y^2*z^3 - 100*y^3*z^3 - 53*z^4 + 4*y*z^4 + 106*z^5 - 48*y*z^5 - 51*z^6)*G[-y, 1 - y, 1, z])/(12*z^3*(-1 + y + z)^2* (y + z)^4) + ((9*y^4 - 20*y^5 + 10*y^6 + 36*y^3*z - 98*y^4*z + 60*y^5*z + 54*y^2*z^2 - 192*y^3*z^2 + 147*y^4*z^2 - 52*y*z^3 - 12*y^2*z^3 + 100*y^3*z^3 + 53*z^4 - 4*y*z^4 - 106*z^5 + 48*y*z^5 + 51*z^6)*G[-y, 1 - y, 1 - y, z])/(12*z^3*(-1 + y + z)^2* (y + z)^4) + ((9*y^4 - 20*y^5 + 10*y^6 + 36*y^3*z - 98*y^4*z + 60*y^5*z + 54*y^2*z^2 - 192*y^3*z^2 + 147*y^4*z^2 - 52*y*z^3 - 12*y^2*z^3 + 100*y^3*z^3 + 53*z^4 - 4*y*z^4 - 106*z^5 + 48*y*z^5 + 51*z^6)*G[-y, -y, 1 - y, z])/(3*z^3*(-1 + y + z)^2* (y + z)^4) + ((116 - 464*y + 696*y^2 - 464*y^3 + 116*y^4 - 92*z + 248*y*z - 246*y^2*z + 80*y^3*z + 10*y^4*z + 51*z^2 - 84*y*z^2 + 60*y^2*z^2)*Zeta[3])/(36*(-1 + y)^4*z*(-1 + y + z)^2)) + Pi*(((-1/216*I)*(-7902 + 12847*y + 4945*z))/((-1 + y)*z*(y + z)) - (I*(-9*y^4 + 18*y^5 - 9*y^6 + 44*y*z - 176*y^2*z + 228*y^3*z - 91*y^4*z - 10*y^5*z + 5*y^6*z - 22*z^2 + 78*y^2*z^2 - 16*y^3*z^2 - 64*y^4*z^2 + 20*y^5*z^2 + 44*z^3 - 124*y*z^3 + 194*y^2*z^3 - 160*y^3*z^3 + 30*y^4*z^3 - 31*z^4 + 114*y*z^4 - 127*y^2*z^4 + 20*y^3*z^4 + 13*z^5 - 34*y*z^5 + 5*y^2*z^5 - 4*z^6)* G[0, 1 - y, z]*G[1, 0, y])/((-1 + y)^2*z*(-1 + y + z)^2* (y + z)^4) + G[0, 0, z]*(((I/12)*(-49*y^2 + 49*y^3 - 396*z + 562*y*z - 142*y^2*z + 215*z^2 - 167*y*z^2 + 24*z^3))/ ((-1 + y)*z*(-1 + y + z)*(y + z)^2) + (I*(-5*y^4 + 10*y^5 - 5*y^6 + 44*y*z - 176*y^2*z + 244*y^3*z - 125*y^4*z + 8*y^5*z + 5*y^6*z - 22*z^2 + 102*y^2*z^2 - 72*y^3*z^2 - 31*y^4*z^2 + 20*y^5*z^2 + 44*z^3 - 108*y*z^3 + 150*y^2*z^3 - 128*y^3*z^3 + 30*y^4*z^3 - 27*z^4 + 98*y*z^4 - 109*y^2*z^4 + 20*y^3*z^4 + 11*z^5 - 28*y*z^5 + 5*y^2*z^5 - 3*z^6)*G[1, 0, y])/((-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4)) - ((I/36)*(-324*y^2 + 648*y^3 - 324*y^4 - 777*y*z + 2943*y^2*z - 2620*y^3*z + 382*y^4*z + 72*y^5*z + 3489*z^2 - 6111*y*z^2 + 1836*y^2*z^2 + 628*y^3*z^2 + 86*y^4*z^2 - 8406*z^3 + 14307*y*z^3 - 7389*y^2*z^3 + 1344*y^3*z^3 + 6233*z^4 - 9023*y*z^4 + 2790*y^2*z^4 - 1388*z^5 + 1532*y*z^5 + 72*z^6)* G[1, 0, z])/((-1 + y)*z^2*(-1 + y + z)^2*(y + z)^3) + G[0, 0, y]*(((I/36)*(324*y^2 - 1008*y^3 + 1044*y^4 - 360*y^5 + 252*y*z - 1763*y^2*z + 2806*y^3*z - 1367*y^4*z + 72*y^5*z + 1116*z^2 - 6046*y*z^2 + 10219*y^2*z^2 - 6228*y^3*z^2 + 1047*y^4*z^2 - 1727*z^3 + 5504*y*z^3 - 4647*y^2*z^3 + 1086*y^3*z^3 + 611*z^4 - 614*y*z^4 + 111*y^2*z^4))/ ((-1 + y)^3*z^2*(-1 + y + z)*(y + z)^2) - (I*(-13 + 26*y - 13*y^2 + 17*z - 26*y*z + 9*y^2*z - 4*z^2)* G[0, 0, z])/((-1 + y)^2*z*(-1 + y + z)^2) + (I*(-1 + z)*(-1 + z + z^2)*G[1, 0, z])/(z^3*(-1 + y + z)^2) - ((2*I)*(5*y^4 - 20*y^5 + 30*y^6 - 20*y^7 + 5*y^8 + 20*y^3*z - 90*y^4*z + 150*y^5*z - 110*y^6*z + 30*y^7*z + 30*y^2*z^2 - 160*y^3*z^2 + 309*y^4*z^2 - 258*y^5*z^2 + 79*y^6*z^2 - 2*y*z^3 - 52*y^2*z^3 + 204*y^3*z^3 - 250*y^4*z^3 + 102*y^5*z^3 - 2*y^6*z^3 + 16*z^4 - 60*y*z^4 + 138*y^2*z^4 - 184*y^3*z^4 + 100*y^4*z^4 - 8*y^5*z^4 - 32*z^5 + 110*y*z^5 - 160*y^2*z^5 + 102*y^3*z^5 - 12*y^4*z^5 + 20*z^6 - 64*y*z^6 + 64*y^2*z^6 - 8*y^3*z^6 - 6*z^7 + 16*y*z^7 - 2*y^2*z^7 + 2*z^8)* G[1 - y, 0, z])/((-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4)) + G[1, 0, y]*(((-1/36*I)*(-324*y^2 + 1332*y^3 - 2052*y^4 + 1404*y^5 - 360*y^6 - 777*y*z + 3558*y^2*z - 5908*y^3*z + 4322*y^4*z - 1267*y^5*z + 72*y^6*z + 3489*z^2 - 15204*y*z^2 + 26436*y^2*z^2 - 22284*y^3*z^2 + 7513*y^4*z^2 + 50*y^5*z^2 - 5604*z^3 + 20016*y*z^3 - 25410*y^2*z^3 + 10237*y^3*z^3 + 1200*y^4*z^3 + 1550*z^4 - 3988*y*z^4 + 1181*y^2*z^4 + 2574*y^3*z^4 + 162*z^5 - 233*y*z^5 + 1388*y^2*z^5 + 403*z^6 + 36*y*z^6))/((-1 + y)^2*z^2*(-1 + y + z)^2*(y + z)^3) - (I*(-1 + z)*(-1 + z + 2*z^2)*G[1, 0, z])/(z^3*(-1 + y + z)^2) + (I*(-1 + z)*(-1 + z + 2*z^2)*G[1, 1 - y, z])/ (z^3*(-1 + y + z)^2) - (I*(-5*y^4 + 10*y^5 - 5*y^6 + 22*y*z - 88*y^2*z + 112*y^3*z - 39*y^4*z - 10*y^5*z + 3*y^6*z - 11*z^2 + 36*y^2*z^2 + 8*y^3*z^2 - 48*y^4*z^2 + 12*y^5*z^2 + 22*z^3 - 64*y*z^3 + 116*y^2*z^3 - 104*y^3*z^3 + 18*y^4*z^3 - 16*z^4 + 68*y*z^4 - 82*y^2*z^4 + 12*y^3*z^4 + 9*z^5 - 24*y*z^5 + 3*y^2*z^5 - 3*z^6)*G[1 - y, 0, z])/((-1 + y)^2*z*(-1 + y + z)^2* (y + z)^4) - (I*(10*y^4 - 40*y^5 + 60*y^6 - 40*y^7 + 10*y^8 + 40*y^3*z - 180*y^4*z + 300*y^5*z - 220*y^6*z + 60*y^7*z + 60*y^2*z^2 - 320*y^3*z^2 + 616*y^4*z^2 - 512*y^5*z^2 + 156*y^6*z^2 + 18*y*z^3 - 192*y^2*z^3 + 532*y^3*z^3 - 570*y^4*z^3 + 214*y^5*z^3 - 2*y^6*z^3 + 21*z^4 - 120*y*z^4 + 330*y^2*z^4 - 424*y^3*z^4 + 205*y^4*z^4 - 8*y^5*z^4 - 42*z^5 + 168*y*z^5 - 270*y^2*z^5 + 172*y^3*z^5 - 12*y^4*z^5 + 27*z^6 - 94*y*z^6 + 99*y^2*z^6 - 8*y^3*z^6 - 10*z^7 + 28*y*z^7 - 2*y^2*z^7 + 4*z^8)*G[1 - y, 1 - y, z])/((-1 + y)^2*z^3* (-1 + y + z)^2*(y + z)^4) + (I*(9*y^4 - 20*y^5 + 10*y^6 + 36*y^3*z - 98*y^4*z + 60*y^5*z + 54*y^2*z^2 - 192*y^3*z^2 + 147*y^4*z^2 - 52*y*z^3 - 12*y^2*z^3 + 100*y^3*z^3 + 53*z^4 - 4*y*z^4 - 106*z^5 + 48*y*z^5 + 51*z^6)*G[-y, 0, z])/ (z^3*(-1 + y + z)^2*(y + z)^4) - (I*(9*y^4 - 20*y^5 + 10*y^6 + 36*y^3*z - 98*y^4*z + 60*y^5*z + 54*y^2*z^2 - 192*y^3*z^2 + 147*y^4*z^2 - 52*y*z^3 - 12*y^2*z^3 + 100*y^3*z^3 + 53*z^4 - 4*y*z^4 - 106*z^5 + 48*y*z^5 + 51*z^6)*G[-y, 1 - y, z])/ (z^3*(-1 + y + z)^2*(y + z)^4)) - ((I/12)*(59 - 71*y + 12*y^2 - 59*z + 108*y*z)*G[0, 0, 0, y])/ ((-1 + y)^2*z*(-1 + y + z)) - (I*(-9 + 9*y + z)*G[0, 0, 0, z])/ ((-1 + y)*z*(-1 + y + z)) - ((I/12)*(108*y^3 - 456*y^4 + 720*y^5 - 504*y^6 + 132*y^7 + 564*y^2*z - 2688*y^3*z + 4833*y^4*z - 4011*y^5*z + 1455*y^6*z - 153*y^7*z + 448*y*z^2 - 3362*y^2*z^2 + 8458*y^3*z^2 - 9733*y^4*z^2 + 5375*y^5*z^2 - 1213*y^6*z^2 + 27*y^7*z^2 + 262*z^3 - 2242*y*z^3 + 6762*y^2*z^3 - 9526*y^3*z^3 + 6604*y^4*z^3 - 1824*y^5*z^3 - 72*y^6*z^3 - 302*z^4 + 1554*y*z^4 - 2760*y^2*z^4 + 2168*y^3*z^4 - 378*y^4*z^4 - 426*y^5*z^4 - 53*z^5 + 351*y*z^5 - 567*y^2*z^5 + 629*y^3*z^5 - 576*y^4*z^5 + 81*z^6 - 171*y*z^6 + 243*y^2*z^6 - 297*y^3*z^6 + 12*z^7 - 48*y^2*z^7)*G[0, 1, 0, y])/((-1 + y)^3*z^2*(-1 + y + z)^2* (y + z)^4) + ((I/12)*(-108*y^3 + 216*y^4 - 108*y^5 - 564*y^2*z + 1464*y^3*z - 1021*y^4*z + 97*y^5*z + 24*y^6*z - 448*y*z^2 + 2322*y^2*z^2 - 2806*y^3*z^2 + 839*y^4*z^2 + 33*y^5*z^2 - 262*z^3 + 1622*y*z^3 - 2776*y^2*z^3 + 1152*y^3*z^3 + 48*y^4*z^3 + 278*z^4 - 798*y*z^4 + 46*y^2*z^4 + 210*y^3*z^4 + 85*z^5 - 493*y*z^5 + 312*y^2*z^5 - 129*z^6 + 165*y*z^6 + 24*z^7)* G[0, 1, 0, z])/((-1 + y)*z^2*(-1 + y + z)^2*(y + z)^4) + ((I/12)*(-120*y^3 + 480*y^4 - 720*y^5 + 480*y^6 - 120*y^7 + 132*y*z - 1020*y^2*z + 2935*y^3*z - 4017*y^4*z + 2661*y^5*z - 703*y^6*z + 12*y^7*z - 660*z^2 + 3204*y*z^2 - 5955*y^2*z^2 + 5334*y^3*z^2 - 2284*y^4*z^2 + 374*y^5*z^2 - 13*y^6*z^2 + 936*z^3 - 3747*y*z^3 + 5712*y^2*z^3 - 3682*y^3*z^3 + 556*y^4*z^3 + 189*y^5*z^3 - 89*z^4 + 114*y*z^4 + 420*y^2*z^4 - 1054*y^3*z^4 + 501*y^4*z^4 - 135*z^5 + 377*y*z^5 - 673*y^2*z^5 + 323*y^3*z^5 - 52*z^6 - 20*y*z^6 + 36*y^2*z^6)*G[1, 0, 0, y])/ ((-1 + y)^3*z^2*(-1 + y + z)^2*(y + z)^3) + ((I/12)*(-132*y + 396*y^2 - 325*y^3 + 25*y^4 + 36*y^5 + 660*z - 1188*y*z + 345*y^2*z + 124*y^3*z + 47*y^4*z - 1584*z^2 + 2589*y*z^2 - 1230*y^2*z^2 + 201*y^3*z^2 + 1127*z^3 - 1544*y*z^3 + 417*y^2*z^3 - 215*z^4 + 239*y*z^4 + 12*z^5)*G[1, 0, 0, z])/ ((-1 + y)*z*(-1 + y + z)^2*(y + z)^3) + ((I/12)*(108*y^3 - 444*y^4 + 684*y^5 - 468*y^6 + 120*y^7 + 498*y^2*z - 2244*y^3*z + 3737*y^4*z - 2734*y^5*z + 743*y^6*z + 712*y*z^2 - 3886*y^2*z^2 + 7460*y^3*z^2 - 6067*y^4*z^2 + 1794*y^5*z^2 - 13*y^6*z^2 + 592*z^3 - 3948*y*z^3 + 8868*y^2*z^3 - 8220*y^3*z^3 + 2870*y^4*z^3 - 232*y^5*z^3 - 1322*z^4 + 5040*y*z^4 - 6252*y^2*z^4 + 2920*y^3*z^4 - 666*y^4*z^4 + 849*z^5 - 1922*y*z^5 + 1389*y^2*z^5 - 736*y^3*z^5 - 89*z^6 + 146*y*z^6 - 337*y^2*z^6 - 22*z^7 - 48*y*z^7)*G[1, 1, 0, y])/ ((-1 + y)^2*z^2*(-1 + y + z)^2*(y + z)^4) + G[1 - y, z]*(((-1/12*I)*(108*y^3 - 456*y^4 + 588*y^5 - 240*y^6 + 564*y^2*z - 2424*y^3*z + 3391*y^4*z - 1555*y^5*z + 24*y^6*z + 448*y*z^2 - 2970*y^2*z^2 + 5506*y^3*z^2 - 3147*y^4*z^2 + 79*y^5*z^2 + 262*z^3 - 2186*y*z^3 + 5218*y^2*z^3 - 3970*y^3*z^3 + 364*y^4*z^3 - 914*z^4 + 3474*y*z^4 - 3850*y^2*z^4 + 882*y^3*z^4 + 959*z^5 - 2043*y*z^5 + 892*y^2*z^5 - 331*z^6 + 343*y*z^6 + 24*z^7)*G[1, 0, y])/ ((-1 + y)*z^2*(-1 + y + z)^2*(y + z)^4) + (I*(10*y^4 - 40*y^5 + 60*y^6 - 40*y^7 + 10*y^8 + 40*y^3*z - 180*y^4*z + 300*y^5*z - 220*y^6*z + 60*y^7*z + 60*y^2*z^2 - 320*y^3*z^2 + 617*y^4*z^2 - 514*y^5*z^2 + 157*y^6*z^2 - 4*y*z^3 - 104*y^2*z^3 + 404*y^3*z^3 - 491*y^4*z^3 + 198*y^5*z^3 - 3*y^6*z^3 + 32*z^4 - 120*y*z^4 + 270*y^2*z^4 - 352*y^3*z^4 + 186*y^4*z^4 - 12*y^5*z^4 - 64*z^5 + 216*y*z^5 - 306*y^2*z^5 + 188*y^3*z^5 - 18*y^4*z^5 + 39*z^6 - 122*y*z^6 + 119*y^2*z^6 - 12*y^3*z^6 - 11*z^7 + 30*y*z^7 - 3*y^2*z^7 + 4*z^8)*G[0, 1, 0, y])/((-1 + y)^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((2*I)*(5*y^4 - 20*y^5 + 30*y^6 - 20*y^7 + 5*y^8 + 20*y^3*z - 90*y^4*z + 150*y^5*z - 110*y^6*z + 30*y^7*z + 30*y^2*z^2 - 160*y^3*z^2 + 309*y^4*z^2 - 258*y^5*z^2 + 79*y^6*z^2 - 2*y*z^3 - 52*y^2*z^3 + 204*y^3*z^3 - 250*y^4*z^3 + 102*y^5*z^3 - 2*y^6*z^3 + 16*z^4 - 60*y*z^4 + 138*y^2*z^4 - 184*y^3*z^4 + 100*y^4*z^4 - 8*y^5*z^4 - 32*z^5 + 110*y*z^5 - 160*y^2*z^5 + 102*y^3*z^5 - 12*y^4*z^5 + 20*z^6 - 64*y*z^6 + 64*y^2*z^6 - 8*y^3*z^6 - 6*z^7 + 16*y*z^7 - 2*y^2*z^7 + 2*z^8)* G[1, 0, 0, y])/((-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4) + (I*(-5 + 10*y - 5*y^2 + 12*z - 14*y*z + 2*y^2*z - 5*z^2)* G[1, 1, 0, y])/((-1 + y)^2*z*(-1 + y + z)^2)) + G[1, z]*(((-I)*(-1 + z)*(-1 + z + 2*z^2)*G[0, 1, 0, y])/ (z^3*(-1 + y + z)^2) + (I*(-1 + z)*(-1 + z + 2*z^2)* G[1, 1, 0, y])/(z^3*(-1 + y + z)^2)) + G[0, z]*(((I/36)*(396*y - 1028*y^2 + 632*y^3 + 3555*z - 7057*y*z + 3358*y^2*z - 2870*z^2 + 2582*y*z^2 - 144*z^3))/ ((-1 + y)*z*(-1 + y + z)*(y + z)^2) - ((I/12)*(108*y^3 - 336*y^4 + 348*y^5 - 120*y^6 + 324*y^2*z - 1211*y^3*z + 1474*y^4*z - 611*y^5*z + 24*y^6*z - 204*y*z^2 + 231*y^2*z^2 + 161*y^3*z^2 - 235*y^4*z^2 + 47*y^5*z^2 + 372*z^3 - 1077*y*z^3 + 1191*y^2*z^3 - 723*y^3*z^3 + 309*y^4*z^3 - 599*z^4 + 1567*y*z^4 - 1373*y^2*z^4 + 621*y^3*z^4 + 203*z^5 - 370*y*z^5 + 383*y^2*z^5 + 24*z^6 + 48*y*z^6)*G[0, 0, y])/((-1 + y)^2*z^2*(-1 + y + z)^2* (y + z)^3) + ((I/12)*(108*y^3 - 336*y^4 + 348*y^5 - 120*y^6 + 564*y^2*z - 1944*y^3*z + 2239*y^4*z - 883*y^5*z + 24*y^6*z + 448*y*z^2 - 2250*y^2*z^2 + 3298*y^3*z^2 - 1583*y^4*z^2 + 75*y^5*z^2 + 262*z^3 - 1706*y*z^3 + 3106*y^2*z^3 - 2034*y^3*z^3 + 348*y^4*z^3 - 794*z^4 + 2466*y*z^4 - 2506*y^2*z^4 + 858*y^3*z^4 + 767*z^5 - 1547*y*z^5 + 876*y^2*z^5 - 255*z^6 + 339*y*z^6 + 24*z^7)*G[1, 0, y])/ ((-1 + y)*z^2*(-1 + y + z)^2*(y + z)^4) - (I*(-15 + 30*y - 15*y^2 + 22*z - 30*y*z + 8*y^2*z - 7*z^2)* G[0, 0, 0, y])/((-1 + y)^2*z*(-1 + y + z)^2) + (I*(-11*y^4 + 22*y^5 - 11*y^6 - 44*y*z + 176*y^2*z - 308*y^3*z + 279*y^4*z - 110*y^5*z + 7*y^6*z + 22*z^2 - 198*y^2*z^2 + 368*y^3*z^2 - 224*y^4*z^2 + 28*y^5*z^2 - 44*z^3 + 44*y*z^3 + 134*y^2*z^3 - 192*y^3*z^3 + 42*y^4*z^3 + 11*z^4 + 38*y*z^4 - 101*y^2*z^4 + 28*y^3*z^4 + 15*z^5 - 38*y*z^5 + 7*y^2*z^5 - 4*z^6)*G[0, 1, 0, y])/((-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + (I*(-11*y^4 + 22*y^5 - 11*y^6 + 44*y*z - 176*y^2*z + 220*y^3*z - 72*y^4*z - 24*y^5*z + 8*y^6*z - 22*z^2 + 66*y^2*z^2 + 20*y^3*z^2 - 100*y^4*z^2 + 32*y^5*z^2 + 44*z^3 - 132*y*z^3 + 228*y^2*z^3 - 204*y^3*z^3 + 48*y^4*z^3 - 33*z^4 + 130*y*z^4 - 153*y^2*z^4 + 32*y^3*z^4 + 16*z^5 - 40*y*z^5 + 8*y^2*z^5 - 4*z^6)*G[1, 0, 0, y])/((-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) - (I*(-5*y^4 + 10*y^5 - 5*y^6 + 22*y*z - 88*y^2*z + 112*y^3*z - 34*y^4*z - 16*y^5*z + 4*y^6*z - 11*z^2 + 36*y^2*z^2 + 28*y^3*z^2 - 74*y^4*z^2 + 16*y^5*z^2 + 22*z^3 - 64*y*z^3 + 146*y^2*z^3 - 148*y^3*z^3 + 24*y^4*z^3 - 16*z^4 + 88*y*z^4 - 118*y^2*z^4 + 16*y^3*z^4 + 14*z^5 - 38*y*z^5 + 4*y^2*z^5 - 5*z^6)*G[1, 1, 0, y])/((-1 + y)^2*z*(-1 + y + z)^2* (y + z)^4)) + G[-y, z]*(((-I)*(9*y^4 - 20*y^5 + 10*y^6 + 36*y^3*z - 98*y^4*z + 60*y^5*z + 54*y^2*z^2 - 192*y^3*z^2 + 147*y^4*z^2 - 52*y*z^3 - 12*y^2*z^3 + 100*y^3*z^3 + 53*z^4 - 4*y*z^4 - 106*z^5 + 48*y*z^5 + 51*z^6)*G[0, 1, 0, y])/ (z^3*(-1 + y + z)^2*(y + z)^4) - (I*(9*y^4 - 20*y^5 + 10*y^6 + 36*y^3*z - 98*y^4*z + 60*y^5*z + 54*y^2*z^2 - 192*y^3*z^2 + 147*y^4*z^2 - 52*y*z^3 - 12*y^2*z^3 + 100*y^3*z^3 + 53*z^4 - 4*y*z^4 - 106*z^5 + 48*y*z^5 + 51*z^6)*G[1, 1, 0, y])/ (z^3*(-1 + y + z)^2*(y + z)^4)) + ((I/2)*(-1 + z)*(2*y^3 - 11*y*z + 28*y^2*z + 5*y^3*z + 55*z^2 - 49*y*z^2 + 37*y^2*z^2 - 75*z^3 + 59*y*z^3 + 27*z^4)* G[1, 1, 0, z])/(z^2*(-1 + y + z)^2*(y + z)^3) - ((I/12)*(108*y^3 - 456*y^4 + 588*y^5 - 240*y^6 + 564*y^2*z - 2424*y^3*z + 3391*y^4*z - 1555*y^5*z + 24*y^6*z + 448*y*z^2 - 2970*y^2*z^2 + 5506*y^3*z^2 - 3147*y^4*z^2 + 79*y^5*z^2 + 262*z^3 - 2186*y*z^3 + 5218*y^2*z^3 - 3970*y^3*z^3 + 364*y^4*z^3 - 914*z^4 + 3474*y*z^4 - 3850*y^2*z^4 + 882*y^3*z^4 + 959*z^5 - 2043*y*z^5 + 892*y^2*z^5 - 331*z^6 + 343*y*z^6 + 24*z^7)*G[1 - y, 1, 0, z])/((-1 + y)*z^2*(-1 + y + z)^2* (y + z)^4) + G[0, y]*(((-1/216*I)*(5526*y - 4925*y^2 - 1465*y^3 + 864*y^4 - 13428*z + 52538*y*z - 60393*y^2*z + 13740*y^3*z + 19555*z^2 - 46101*y*z^2 + 11460*y^2*z^2 - 6127*z^3 - 1416*y*z^3))/((-1 + y)^2*z*(-1 + y + z)*(y + z)^2) + ((I/36)*(-720*y^2 + 1981*y^3 - 1658*y^4 + 253*y^5 + 144*y^6 - 3540*y*z + 12267*y^2*z - 14044*y^3*z + 4871*y^4*z + 446*y^5*z + 1122*z^2 + 396*y*z^2 - 3966*y^2*z^2 + 528*y^3*z^2 + 2064*y^4*z^2 - 2006*z^3 + 5362*y*z^3 - 6434*y^2*z^3 + 3510*y^3*z^3 + 884*z^4 - 2344*y*z^4 + 1892*y^2*z^4 + 144*y*z^5)* G[0, z])/((-1 + y)^2*z*(-1 + y + z)^2*(y + z)^3) - ((I/12)*(59*y^3 - 107*y^4 + 48*y^5 + 528*y*z - 1143*y^2*z + 520*y^3*z + 107*y^4*z - 264*z^2 + 45*y*z^2 - 42*y^2*z^2 + 321*y^3*z^2 + 455*z^3 - 884*y*z^3 + 537*y^2*z^3 - 215*z^4 + 299*y*z^4 + 24*z^5)*G[0, 0, z])/((-1 + y)*z*(-1 + y + z)^2* (y + z)^3) - (((7*I)/3)*(-1 + z)*G[1, 0, z])/ (z*(-1 + y + z)^2) + ((I/12)*(108*y^3 - 456*y^4 + 588*y^5 - 240*y^6 + 564*y^2*z - 2424*y^3*z + 3391*y^4*z - 1555*y^5*z + 24*y^6*z + 448*y*z^2 - 2970*y^2*z^2 + 5506*y^3*z^2 - 3147*y^4*z^2 + 79*y^5*z^2 + 262*z^3 - 2186*y*z^3 + 5218*y^2*z^3 - 3970*y^3*z^3 + 364*y^4*z^3 - 914*z^4 + 3474*y*z^4 - 3850*y^2*z^4 + 882*y^3*z^4 + 959*z^5 - 2043*y*z^5 + 892*y^2*z^5 - 331*z^6 + 343*y*z^6 + 24*z^7)* G[1 - y, 0, z])/((-1 + y)*z^2*(-1 + y + z)^2*(y + z)^4) - (I*(-9 + 18*y - 9*y^2 + 10*z - 18*y*z + 8*y^2*z - z^2)* G[0, 0, 0, z])/((-1 + y)^2*z*(-1 + y + z)^2) + ((2*I)*(-1 + z)*G[0, 1, 0, z])/(z*(-1 + y + z)^2) + (I*(-9*y^4 + 18*y^5 - 9*y^6 + 44*y*z - 176*y^2*z + 228*y^3*z - 91*y^4*z - 10*y^5*z + 5*y^6*z - 22*z^2 + 78*y^2*z^2 - 16*y^3*z^2 - 64*y^4*z^2 + 20*y^5*z^2 + 44*z^3 - 124*y*z^3 + 194*y^2*z^3 - 160*y^3*z^3 + 30*y^4*z^3 - 31*z^4 + 114*y*z^4 - 127*y^2*z^4 + 20*y^3*z^4 + 13*z^5 - 34*y*z^5 + 5*y^2*z^5 - 4*z^6)*G[0, 1 - y, 0, z])/((-1 + y)^2*z*(-1 + y + z)^2* (y + z)^4) + ((4*I)*(-1 + z)*G[1, 0, 0, z])/(z*(-1 + y + z)^2) + (I*(-1 + z)*G[1, 1, 0, z])/(z*(-1 + y + z)^2) - (I*(-1 + z)*(-1 + z + 2*z^2)*G[1, 1 - y, 0, z])/ (z^3*(-1 + y + z)^2) + (I*(-5*y^4 + 10*y^5 - 5*y^6 + 44*y*z - 176*y^2*z + 244*y^3*z - 130*y^4*z + 14*y^5*z + 4*y^6*z - 22*z^2 + 102*y^2*z^2 - 92*y^3*z^2 - 5*y^4*z^2 + 16*y^5*z^2 + 44*z^3 - 108*y*z^3 + 120*y^2*z^3 - 84*y^3*z^3 + 24*y^4*z^3 - 27*z^4 + 78*y*z^4 - 73*y^2*z^4 + 16*y^3*z^4 + 6*z^5 - 14*y*z^5 + 4*y^2*z^5 - z^6)*G[1 - y, 0, 0, z])/ ((-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) - (I*(-1 + z)*G[1 - y, 1, 0, z])/(z*(-1 + y + z)^2) + (I*(10*y^4 - 40*y^5 + 60*y^6 - 40*y^7 + 10*y^8 + 40*y^3*z - 180*y^4*z + 300*y^5*z - 220*y^6*z + 60*y^7*z + 60*y^2*z^2 - 320*y^3*z^2 + 616*y^4*z^2 - 512*y^5*z^2 + 156*y^6*z^2 + 18*y*z^3 - 192*y^2*z^3 + 532*y^3*z^3 - 570*y^4*z^3 + 214*y^5*z^3 - 2*y^6*z^3 + 21*z^4 - 120*y*z^4 + 330*y^2*z^4 - 424*y^3*z^4 + 205*y^4*z^4 - 8*y^5*z^4 - 42*z^5 + 168*y*z^5 - 270*y^2*z^5 + 172*y^3*z^5 - 12*y^4*z^5 + 27*z^6 - 94*y*z^6 + 99*y^2*z^6 - 8*y^3*z^6 - 10*z^7 + 28*y*z^7 - 2*y^2*z^7 + 4*z^8)* G[1 - y, 1 - y, 0, z])/((-1 + y)^2*z^3*(-1 + y + z)^2* (y + z)^4) + (I*(9*y^4 - 20*y^5 + 10*y^6 + 36*y^3*z - 98*y^4*z + 60*y^5*z + 54*y^2*z^2 - 192*y^3*z^2 + 147*y^4*z^2 - 52*y*z^3 - 12*y^2*z^3 + 100*y^3*z^3 + 53*z^4 - 4*y*z^4 - 106*z^5 + 48*y*z^5 + 51*z^6)*G[-y, 1 - y, 0, z])/(z^3*(-1 + y + z)^2* (y + z)^4)) + ((16*I)*G[0, 0, 0, 0, y])/((-1 + y)^2*z) + (I*(-12*y^4 + 48*y^5 - 72*y^6 + 48*y^7 - 12*y^8 + 44*y*z - 264*y^2*z + 612*y^3*z - 668*y^4*z + 306*y^5*z + 12*y^6*z - 50*y^7*z + 8*y^8*z - 22*z^2 + 44*y*z^2 + 38*y^2*z^2 - 72*y^3*z^2 - 152*y^4*z^2 + 326*y^5*z^2 - 197*y^6*z^2 + 32*y^7*z^2 + 44*z^3 - 224*y*z^3 + 576*y^2*z^3 - 884*y^3*z^3 + 780*y^4*z^3 - 352*y^5*z^3 + 48*y^6*z^3 - 34*z^4 + 216*y*z^4 - 504*y^2*z^4 + 532*y^3*z^4 - 260*y^4*z^4 + 32*y^5*z^4 + 20*z^5 - 90*y*z^5 + 124*y^2*z^5 - 74*y^3*z^5 + 8*y^4*z^5 - 6*z^6 + 10*y*z^6 - 7*y^2*z^6)*G[0, 0, 1, 0, y])/((-1 + y)^4*z* (-1 + y + z)^2*(y + z)^4) + (I*(-13*y^4 + 26*y^5 - 13*y^6 - 44*y*z + 176*y^2*z - 316*y^3*z + 292*y^4*z - 116*y^5*z + 8*y^6*z + 22*z^2 - 210*y^2*z^2 + 380*y^3*z^2 - 226*y^4*z^2 + 32*y^5*z^2 - 44*z^3 + 36*y*z^3 + 132*y^2*z^3 - 180*y^3*z^3 + 48*y^4*z^3 + 9*z^4 + 30*y*z^4 - 83*y^2*z^4 + 32*y^3*z^4 + 12*z^5 - 28*y*z^5 + 8*y^2*z^5 - 2*z^6)*G[0, 0, 1, 0, z])/ ((-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + (I*(-16*y^4 + 64*y^5 - 96*y^6 + 64*y^7 - 16*y^8 - 44*y*z + 264*y^2*z - 724*y^3*z + 1161*y^4*z - 1128*y^5*z + 616*y^6*z - 152*y^7*z + 7*y^8*z + 22*z^2 - 44*y*z^2 - 206*y^2*z^2 + 924*y^3*z^2 - 1471*y^4*z^2 + 1096*y^5*z^2 - 346*y^6*z^2 + 28*y^7*z^2 - 44*z^3 + 112*y*z^3 + 142*y^2*z^3 - 748*y^3*z^3 + 868*y^4*z^3 - 360*y^5*z^3 + 42*y^6*z^3 + 6*z^4 + 76*y*z^4 - 354*y^2*z^4 + 480*y^3*z^4 - 218*y^4*z^4 + 28*y^5*z^4 + 25*z^5 - 120*y*z^5 + 176*y^2*z^5 - 76*y^3*z^5 + 7*y^4*z^5 - 9*z^6 + 20*y*z^6 - 8*y^2*z^6)*G[0, 1, 0, 0, y])/((-1 + y)^4*z* (-1 + y + z)^2*(y + z)^4) + (I*(-11*y^4 + 22*y^5 - 11*y^6 - 44*y*z + 176*y^2*z - 308*y^3*z + 273*y^4*z - 104*y^5*z + 7*y^6*z + 22*z^2 - 198*y^2*z^2 + 344*y^3*z^2 - 197*y^4*z^2 + 28*y^5*z^2 - 44*z^3 + 44*y*z^3 + 98*y^2*z^3 - 144*y^3*z^3 + 42*y^4*z^3 + 11*z^4 + 14*y*z^4 - 59*y^2*z^4 + 28*y^3*z^4 + 9*z^5 - 20*y*z^5 + 7*y^2*z^5 - z^6)*G[0, 1, 0, 0, z])/ ((-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) - (I*(-10*y^4 + 20*y^5 - 10*y^6 - 22*y*z + 88*y^2*z - 172*y^3*z + 185*y^4*z - 86*y^5*z + 7*y^6*z + 11*z^2 - 126*y^2*z^2 + 276*y^3*z^2 - 194*y^4*z^2 + 28*y^5*z^2 - 22*z^3 + 4*y*z^3 + 160*y^2*z^3 - 204*y^3*z^3 + 42*y^4*z^3 + z^4 + 66*y*z^4 - 125*y^2*z^4 + 28*y^3*z^4 + 17*z^5 - 44*y*z^5 + 7*y^2*z^5 - 5*z^6)* G[0, 1, 1, 0, y])/((-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) - (I*(-2*y^4 + 22*y*z - 44*y^2*z + 14*y^3*z + 2*y^4*z - 11*z^2 - 22*y*z^2 + 21*y^2*z^2 + 8*y^3*z^2 + 22*z^3 - 8*y*z^3 + 12*y^2*z^3 - 13*z^4 + 8*y*z^4 + 2*z^5)*G[0, 1, 1, 0, z])/ (z*(-1 + y + z)^2*(y + z)^4) - (I*(-9*y^4 + 18*y^5 - 9*y^6 + 44*y*z - 176*y^2*z + 228*y^3*z - 91*y^4*z - 10*y^5*z + 5*y^6*z - 22*z^2 + 78*y^2*z^2 - 16*y^3*z^2 - 64*y^4*z^2 + 20*y^5*z^2 + 44*z^3 - 124*y*z^3 + 194*y^2*z^3 - 160*y^3*z^3 + 30*y^4*z^3 - 31*z^4 + 114*y*z^4 - 127*y^2*z^4 + 20*y^3*z^4 + 13*z^5 - 34*y*z^5 + 5*y^2*z^5 - 4*z^6)*G[0, 1 - y, 1, 0, z])/ ((-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + ((2*I)*(-7 + 14*y - 7*y^2 + 10*z - 14*y*z + 4*y^2*z - 3*z^2)* G[1, 0, 0, 0, y])/((-1 + y)^2*z*(-1 + y + z)^2) + ((8*I)*(-1 + z)*G[1, 0, 0, 0, z])/(z*(-1 + y + z)^2) - (I*(-9*y^4 + 18*y^5 - 9*y^6 + 44*y*z - 176*y^2*z + 228*y^3*z - 91*y^4*z - 12*y^5*z + 7*y^6*z - 22*z^2 + 78*y^2*z^2 - 16*y^3*z^2 - 71*y^4*z^2 + 28*y^5*z^2 + 44*z^3 - 124*y*z^3 + 194*y^2*z^3 - 168*y^3*z^3 + 42*y^4*z^3 - 31*z^4 + 114*y*z^4 - 129*y^2*z^4 + 28*y^3*z^4 + 13*z^5 - 32*y*z^5 + 7*y^2*z^5 - 3*z^6)* G[1, 0, 1, 0, y])/((-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) - (I*(-1 + z)*(1 - z + 4*z^2)*G[1, 0, 1, 0, z])/(z^3*(-1 + y + z)^2) - (I*(-12*y^4 + 24*y^5 - 12*y^6 + 44*y*z - 176*y^2*z + 216*y^3*z - 59*y^4*z - 32*y^5*z + 7*y^6*z - 22*z^2 + 60*y^2*z^2 + 52*y^3*z^2 - 125*y^4*z^2 + 28*y^5*z^2 + 44*z^3 - 136*y*z^3 + 266*y^2*z^3 - 244*y^3*z^3 + 42*y^4*z^3 - 34*z^4 + 152*y*z^4 - 188*y^2*z^4 + 28*y^3*z^4 + 21*z^5 - 56*y*z^5 + 7*y^2*z^5 - 7*z^6)* G[1, 1, 0, 0, y])/((-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) - ((3*I)*(-1 + z)*G[1, 1, 0, 0, z])/(z*(-1 + y + z)^2) + (I*(-5 + 10*y - 5*y^2 + 11*z - 16*y*z + 5*y^2*z - 3*z^2)* G[1, 1, 1, 0, y])/((-1 + y)^2*z*(-1 + y + z)^2) + (I*(-1 + z)*(1 - z + z^2)*G[1, 1, 1, 0, z])/(z^3*(-1 + y + z)^2) + (I*(-1 + z)*(-1 + z + 2*z^2)*G[1, 1 - y, 1, 0, z])/ (z^3*(-1 + y + z)^2) + (I*(10*y^4 - 40*y^5 + 60*y^6 - 40*y^7 + 10*y^8 + 40*y^3*z - 180*y^4*z + 300*y^5*z - 220*y^6*z + 60*y^7*z + 60*y^2*z^2 - 320*y^3*z^2 + 616*y^4*z^2 - 512*y^5*z^2 + 156*y^6*z^2 - 4*y*z^3 - 104*y^2*z^3 + 400*y^3*z^3 - 479*y^4*z^3 + 190*y^5*z^3 - 3*y^6*z^3 + 32*z^4 - 120*y*z^4 + 264*y^2*z^4 - 324*y^3*z^4 + 162*y^4*z^4 - 12*y^5*z^4 - 64*z^5 + 212*y*z^5 - 274*y^2*z^5 + 152*y^3*z^5 - 18*y^4*z^5 + 38*z^6 - 104*y*z^6 + 90*y^2*z^6 - 12*y^3*z^6 - 7*z^7 + 18*y*z^7 - 3*y^2*z^7 + 2*z^8)* G[1 - y, 0, 1, 0, z])/((-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^4) - (I*(-5*y^4 + 10*y^5 - 5*y^6 + 44*y*z - 176*y^2*z + 244*y^3*z - 130*y^4*z + 14*y^5*z + 4*y^6*z - 22*z^2 + 102*y^2*z^2 - 92*y^3*z^2 - 5*y^4*z^2 + 16*y^5*z^2 + 44*z^3 - 108*y*z^3 + 120*y^2*z^3 - 84*y^3*z^3 + 24*y^4*z^3 - 27*z^4 + 78*y*z^4 - 73*y^2*z^4 + 16*y^3*z^4 + 6*z^5 - 14*y*z^5 + 4*y^2*z^5 - z^6)* G[1 - y, 1, 0, 0, z])/((-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) - ((11*I)*(2*y - z)*G[1 - y, 1, 1, 0, z])/(y + z)^4 - (I*(10*y^4 - 40*y^5 + 60*y^6 - 40*y^7 + 10*y^8 + 40*y^3*z - 180*y^4*z + 300*y^5*z - 220*y^6*z + 60*y^7*z + 60*y^2*z^2 - 320*y^3*z^2 + 616*y^4*z^2 - 512*y^5*z^2 + 156*y^6*z^2 + 18*y*z^3 - 192*y^2*z^3 + 532*y^3*z^3 - 570*y^4*z^3 + 214*y^5*z^3 - 2*y^6*z^3 + 21*z^4 - 120*y*z^4 + 330*y^2*z^4 - 424*y^3*z^4 + 205*y^4*z^4 - 8*y^5*z^4 - 42*z^5 + 168*y*z^5 - 270*y^2*z^5 + 172*y^3*z^5 - 12*y^4*z^5 + 27*z^6 - 94*y*z^6 + 99*y^2*z^6 - 8*y^3*z^6 - 10*z^7 + 28*y*z^7 - 2*y^2*z^7 + 4*z^8)* G[1 - y, 1 - y, 1, 0, z])/((-1 + y)^2*z^3*(-1 + y + z)^2* (y + z)^4) - (I*(9*y^4 - 20*y^5 + 10*y^6 + 36*y^3*z - 98*y^4*z + 60*y^5*z + 54*y^2*z^2 - 192*y^3*z^2 + 147*y^4*z^2 - 52*y*z^3 - 12*y^2*z^3 + 100*y^3*z^3 + 53*z^4 - 4*y*z^4 - 106*z^5 + 48*y*z^5 + 51*z^6)*G[-y, 0, 1, 0, z])/(z^3*(-1 + y + z)^2* (y + z)^4) - (I*(9*y^4 - 20*y^5 + 10*y^6 + 36*y^3*z - 98*y^4*z + 60*y^5*z + 54*y^2*z^2 - 192*y^3*z^2 + 147*y^4*z^2 - 52*y*z^3 - 12*y^2*z^3 + 100*y^3*z^3 + 53*z^4 - 4*y*z^4 - 106*z^5 + 48*y*z^5 + 51*z^6)*G[-y, 1 - y, 1, 0, z])/(z^3*(-1 + y + z)^2* (y + z)^4) + (((-1/6*I)*(-72*y^3 + 276*y^4 - 396*y^5 + 252*y^6 - 60*y^7 - 216*y^2*z + 1055*y^3*z - 1919*y^4*z + 1587*y^5*z - 557*y^6*z + 50*y^7*z + 48*y*z^2 + 321*y^2*z^2 - 1521*y^3*z^2 + 2185*y^4*z^2 - 1259*y^5*z^2 + 226*y^6*z^2 - 204*z^3 + 1155*y*z^3 - 2883*y^2*z^3 + 3870*y^3*z^3 - 2528*y^4*z^3 + 536*y^5*z^3 + 425*z^4 - 1949*y*z^4 + 3462*y^2*z^4 - 2720*y^3*z^4 + 620*y^4*z^4 - 252*z^5 + 865*y*z^5 - 1061*y^2*z^5 + 286*y^3*z^5 + 27*z^6 - 107*y*z^6 + 26*y^2*z^6))/ ((-1 + y)^3*z^2*(-1 + y + z)^2*(y + z)^3) - ((I/3)*(-22 + 88*y - 132*y^2 + 88*y^3 - 22*y^4 + 14*z - 66*y*z + 60*y^2*z - 14*y^3*z + 6*y^4*z - 4*z^2 + 26*y*z^2 + 5*y^2*z^2)* G[0, y])/((-1 + y)^4*z*(-1 + y + z)^2) - (I*(-6 + 12*y - 6*y^2 - 2*y*z + 2*y^2*z + z^2)*G[0, z])/ ((-1 + y)^2*z*(-1 + y + z)^2) + (I*(-y^4 + 2*y^5 - y^6 + 44*y*z - 176*y^2*z + 260*y^3*z - 174*y^4*z + 44*y^5*z + 2*y^6*z - 22*z^2 + 126*y^2*z^2 - 188*y^3*z^2 + 80*y^4*z^2 + 8*y^5*z^2 + 44*z^3 - 92*y*z^3 + 16*y^2*z^3 + 36*y^3*z^3 + 12*y^4*z^3 - 23*z^4 + 22*y*z^4 + 17*y^2*z^4 + 8*y^3*z^4 - 6*z^5 + 20*y*z^5 + 2*y^2*z^5 + 4*z^6)*G[1, y])/((-1 + y)^2*z*(-1 + y + z)^2* (y + z)^4) + ((2*I)*(-1 + z)*(1 - z + z^2)*G[1, z])/ (z^3*(-1 + y + z)^2) - (I*(10*y^4 - 40*y^5 + 60*y^6 - 40*y^7 + 10*y^8 + 40*y^3*z - 180*y^4*z + 300*y^5*z - 220*y^6*z + 60*y^7*z + 60*y^2*z^2 - 320*y^3*z^2 + 611*y^4*z^2 - 502*y^5*z^2 + 151*y^6*z^2 - 4*y*z^3 - 104*y^2*z^3 + 380*y^3*z^3 - 430*y^4*z^3 + 158*y^5*z^3 + 32*z^4 - 120*y*z^4 + 234*y^2*z^4 - 228*y^3*z^4 + 81*y^4*z^4 - 64*z^5 + 192*y*z^5 - 180*y^2*z^5 + 48*y^3*z^5 + 33*z^6 - 58*y*z^6 + 19*y^2*z^6 + 2*z^7 - 6*y*z^7 - z^8)*G[1 - y, z])/((-1 + y)^2*z^3* (-1 + y + z)^2*(y + z)^4))*Zeta[3]) + ((-120 + 480*y - 720*y^2 + 480*y^3 - 120*y^4 + 78*z - 298*y*z + 282*y^2*z - 78*y^3*z + 16*y^4*z - 31*z^2 + 110*y*z^2 - 7*y^2*z^2)* Zeta[5])/(4*(-1 + y)^4*z*(-1 + y + z)^2)) + ((-1357*(-2 + y - z))/(32*(-1 + y)*z*(y + z)) + Pi^5*(((I/360)*(-196 + 980*y - 1960*y^2 + 1960*y^3 - 980*y^4 + 196*y^5 + 369*z - 1476*y*z + 2214*y^2*z - 1476*y^3*z + 369*y^4*z - 334*z^2 + 1482*y*z^2 - 1482*y^2*z^2 + 334*y^3*z^2 + 416*z^3 - 1360*y*z^3 + 584*y^2*z^3 - 204*z^4 + 204*y*z^4))/ ((-1 + y)^4*z^2*(-1 + y + z)^2) - (((49*I)/90)*G[1 - y, z])/z^3) + Pi^4*((372*y^3 - 1076*y^4 - 962*y^5 + 6928*y^6 - 9832*y^7 + 5876*y^8 - 1306*y^9 + 1116*y^2*z - 6592*y^3*z + 11605*y^4*z - 56*y^5*z - 22886*y^6*z + 28228*y^7*z - 13819*y^8*z + 2364*y^9*z + 40*y^10*z + 1260*y*z^2 - 5544*y^2*z^2 + 2319*y^3*z^2 + 33723*y^4*z^2 - 88288*y^5*z^2 + 96366*y^6*z^2 - 51825*y^7*z^2 + 13087*y^8*z^2 - 1098*y^9*z^2 + 516*z^3 - 12944*y*z^3 + 49291*y^2*z^3 - 54299*y^3*z^3 - 38374*y^4*z^3 + 130556*y^5*z^3 - 106911*y^6*z^3 + 38221*y^7*z^3 - 5384*y^8*z^3 - 2260*z^4 + 31255*y*z^4 - 99587*y^2*z^4 + 111938*y^3*z^4 - 21152*y^4*z^4 - 37929*y^5*z^4 + 23631*y^6*z^4 - 4552*y^7*z^4 + 3684*z^5 - 28545*y*z^5 + 60188*y^2*z^5 - 44868*y^3*z^5 + 14380*y^4*z^5 - 8191*y^5*z^5 + 3352*y^6*z^5 - 2652*z^6 + 7134*y*z^6 + 3966*y^2*z^6 - 14108*y^3*z^6 - 74*y^4*z^6 + 4390*y^5*z^6 + 712*z^7 + 3108*y*z^7 - 10862*y^2*z^7 + 5802*y^3*z^7 + 568*y^4*z^7 - 1388*y*z^8 + 1552*y^2*z^8 - 164*y^3*z^8)/(1440*(-1 + y)^4*y*(-1 + z)*z^2* (-1 + y + z)^2*(y + z)^3) + ((-356 + 1424*y - 2136*y^2 + 1424*y^3 - 356*y^4 + 599*z - 1797*y*z + 1797*y^2*z - 599*y^3*z - 92*z^2 + 184*y*z^2 - 92*y^2*z^2 - 159*z^3 + 159*y*z^3 + 40*z^4)* G[0, z])/(720*(-1 + y)^3*z^2*(-1 + y + z)^2) + ((258 - 30*y - 1325*y^2 + 854*y^3 - 1032*z - 12*y*z + 2854*y^2*z - 1058*y^3*z + 1450*z^2 + 310*y*z^2 - 1603*y^2*z^2 - 738*z^3 - 464*y*z^3 + 98*y^2*z^3 - 36*z^4 + 196*y*z^4 + 98*z^5)*G[1, z])/ (720*y^2*z^3*(-1 + y + z)^2) + ((258*y^4 - 876*y^5 - 747*y^6 + 7221*y^7 - 13044*y^8 + 10998*y^9 - 4563*y^10 + 753*y^11 + 1032*y^3*z - 4536*y^4*z - 528*y^5*z + 35096*y^6*z - 80214*y^7*z + 81616*y^8*z - 40244*y^9*z + 7680*y^10*z + 98*y^11*z + 1548*y^2*z^2 - 9384*y^3*z^2 + 6844*y^4*z^2 + 65418*y^5*z^2 - 197453*y^6*z^2 + 239075*y^7*z^2 - 135627*y^8*z^2 + 28991*y^9*z^2 + 588*y^10*z^2 + 1032*y*z^3 - 9624*y^2*z^3 + 21604*y^3*z^3 + 33802*y^4*z^3 - 205522*y^5*z^3 + 318306*y^6*z^3 - 211382*y^7*z^3 + 50412*y^8*z^3 + 1372*y^9*z^3 + 258*z^4 - 4932*y*z^4 + 17085*y^2*z^4 + 7193*y^3*z^4 - 134138*y^4*z^4 + 252700*y^5*z^4 - 185644*y^6*z^4 + 46106*y^7*z^4 + 1372*y^8*z^4 - 1032*z^5 + 8884*y*z^5 - 11304*y^2*z^5 - 42518*y^3*z^5 + 117674*y^4*z^5 - 91282*y^5*z^5 + 18722*y^6*z^5 + 1450*z^6 - 6992*y*z^6 + 2039*y^2*z^6 + 19811*y^3*z^6 - 12107*y^4*z^6 - 6253*y^5*z^6 - 1372*y^6*z^6 - 738*z^7 + 1606*y*z^7 + 258*y^2*z^7 + 5770*y^3*z^7 - 10660*y^4*z^7 - 1372*y^5*z^7 - 36*z^8 + 696*y*z^8 + 509*y^2*z^8 - 4005*y^3*z^8 - 588*y^4*z^8 + 98*z^9 - 294*y*z^9 - 562*y^2*z^9 - 98*y^3*z^9)*G[1 - y, z])/ (720*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + G[0, y]*((1584 - 7920*y + 15840*y^2 - 15840*y^3 + 7920*y^4 - 1584*y^5 - 2376*z + 9504*y*z - 14256*y^2*z + 9504*y^3*z - 2376*y^4*z + 544*z^2 - 3132*y*z^2 + 3132*y^2*z^2 - 544*y^3*z^2 + 194*z^3 + 1262*y*z^3 - 331*y^2*z^3)/(720*(-1 + y)^4*z^2* (-1 + y + z)^2) + (11*G[1 - y, z])/(5*z^3)) + G[1, y]*((522*y^5 - 3811*y^6 + 11225*y^7 - 17230*y^8 + 14620*y^9 - 6527*y^10 + 1201*y^11 + 2119*y^4*z - 16474*y^5*z + 51525*y^6*z - 83740*y^7*z + 75025*y^8*z - 35274*y^9*z + 6819*y^10*z - 36*y^2*z^2 + 1348*y^3*z^2 - 15693*y^4*z^2 + 63836*y^5*z^2 - 124161*y^6*z^2 + 127462*y^7*z^2 - 66725*y^8*z^2 + 14018*y^9*z^2 - 49*y^10*z^2 - 36*y*z^3 + 2772*y^2*z^3 - 20980*y^3*z^3 + 72633*y^4*z^3 - 135198*y^5*z^3 + 140582*y^6*z^3 - 76484*y^7*z^3 + 16645*y^8*z^3 - 294*y^9*z^3 + 406*y*z^4 - 8341*y^2*z^4 + 41157*y^3*z^4 - 90061*y^4*z^4 + 102560*y^5*z^4 - 60243*y^6*z^4 + 13817*y^7*z^4 - 735*y^8*z^4 + 49*z^5 - 1194*y*z^5 + 9407*y^2*z^5 - 27640*y^3*z^5 + 38159*y^4*z^5 - 27498*y^5*z^5 + 7537*y^6*z^5 - 980*y^7*z^5 - 147*z^6 + 1510*y*z^6 - 5303*y^2*z^6 + 7918*y^3*z^6 - 7479*y^4*z^6 + 2796*y^5*z^6 - 735*y^6*z^6 + 147*z^7 - 882*y*z^7 + 1654*y^2*z^7 - 1992*y^3*z^7 + 1007*y^4*z^7 - 294*y^5*z^7 - 49*z^8 + 196*y*z^8 - 274*y^2*z^8 + 176*y^3*z^8 - 49*y^4*z^8)/(360*(-1 + y)^4*y^2*z^2*(-1 + y + z)^2*(y + z)^4) - (679*G[1 - y, z])/(360*z^3) - (29*G[-y, z])/(20*z^3)) - (49*G[0, 1 - y, z])/(180*z^3) + (89*G[1 - y, 0, z])/(180*z^3) + (427*G[1 - y, 1, z])/(360*z^3) - (275*G[1 - y, 1 - y, z])/(72*z^3) - (29*G[-y, 1 - y, z])/(20*z^3)) + ((41*y^2 - 69*y^3 + 28*y^4 - 66*y*z + 69*y^2*z + 5*y^3*z + 37*z^2 - 43*y*z^2 + 22*y^2*z^2 - 37*z^3 + 45*y*z^3)*G[0, 0, 0, z])/ (4*(-1 + y)*y*z*(-1 + y + z)*(y + z)^2) + ((24*y^4 - 2108*y^5 + 8576*y^6 - 13712*y^7 + 10400*y^8 - 3572*y^9 + 392*y^10 + 96*y^3*z - 6962*y^4*z + 32040*y^5*z - 58218*y^6*z + 50658*y^7*z - 20652*y^8*z + 3102*y^9*z - 64*y^10*z + 144*y^2*z^2 - 8574*y^3*z^2 + 47279*y^4*z^2 - 100545*y^5*z^2 + 101146*y^6*z^2 - 48064*y^7*z^2 + 8911*y^8*z^2 - 297*y^9*z^2 + 96*y*z^3 - 4197*y^2*z^3 + 32895*y^3*z^3 - 89210*y^4*z^3 + 109330*y^5*z^3 - 63013*y^6*z^3 + 14861*y^7*z^3 - 762*y^8*z^3 + 24*z^4 - 1004*y*z^4 + 12650*y^2*z^4 - 46922*y^3*z^4 + 73829*y^4*z^4 - 54177*y^5*z^4 + 16823*y^6*z^4 - 1175*y^7*z^4 - 155*z^5 + 2751*y*z^5 - 15471*y^2*z^5 + 33217*y^3*z^5 - 32242*y^4*z^5 + 13040*y^5*z^5 - 948*y^6*z^5 + 297*z^6 - 3063*y*z^6 + 9658*y^2*z^6 - 12934*y^3*z^6 + 6633*y^4*z^6 - 303*y^5*z^6 - 227*z^7 + 1517*y*z^7 - 3133*y^2*z^7 + 2021*y^3*z^7 + 14*y^4*z^7 + 61*z^8 - 293*y*z^8 + 265*y^2*z^8 + 15*y^3*z^8)*G[0, 1, 0, z])/(8*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^4) + ((-23*y^3 + 490*y^4 - 1339*y^5 + 1300*y^6 - 428*y^7 - 69*y^2*z + 1303*y^3*z - 4471*y^4*z + 5807*y^5*z - 3080*y^6*z + 522*y^7*z - 12*y^8*z - 69*y*z^2 + 1719*y^2*z^2 - 7585*y^3*z^2 + 12593*y^4*z^2 - 8849*y^5*z^2 + 2292*y^6*z^2 - 101*y^7*z^2 - 23*z^3 + 565*y*z^3 - 5233*y^2*z^3 + 13562*y^3*z^3 - 13679*y^4*z^3 + 5179*y^5*z^3 - 483*y^6*z^3 + 115*z^4 - 1444*y*z^4 + 6476*y^2*z^4 - 10084*y^3*z^4 + 5497*y^4*z^4 - 784*y^5*z^4 - 208*z^5 + 1619*y*z^5 - 3830*y^2*z^5 + 2871*y^3*z^5 - 452*y^4*z^5 + 163*z^6 - 819*y*z^6 + 931*y^2*z^6 - 51*y^3*z^6 - 47*z^7 + 148*y*z^7 + 11*y^2*z^7)* G[1, 0, 0, z])/(4*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + G[0, 1 - y, 0, z]*((-23*y^2 + 321*y^3 - 832*y^4 + 793*y^5 - 259*y^6 - 46*y*z + 637*y^2*z - 1982*y^3*z + 2278*y^4*z - 928*y^5*z + 41*y^6*z - 23*z^2 + 373*y*z^2 - 1671*y^2*z^2 + 2601*y^3*z^2 - 1384*y^4*z^2 + 104*y^5*z^2 + 92*z^3 - 707*y*z^3 + 1634*y^2*z^3 - 1205*y^3*z^3 + 74*y^4*z^3 - 116*z^4 + 530*y*z^4 - 638*y^2*z^4 + 47*z^5 - 148*y*z^5 - 11*y^2*z^5)/(4*(-1 + y)^2*y^2*z^2* (-1 + y + z)*(y + z)^2) - (12*G[1, 0, 0, y])/z^3 - (2*G[1, 0, 1, y])/z^3) + ((27*y - 37*y^2 + 126*y^3 - 228*y^4 + 112*y^5 + 27*z - 141*y*z + 279*y^2*z - 533*y^3*z + 486*y^4*z - 118*y^5*z - 104*z^2 + 360*y*z^2 - 723*y^2*z^2 + 808*y^3*z^2 - 344*y^4*z^2 + 3*y^5*z^2 + 167*z^3 - 564*y*z^3 + 894*y^2*z^3 - 578*y^3*z^3 + 86*y^4*z^3 - 146*z^4 + 492*y*z^4 - 527*y^2*z^4 + 180*y^3*z^4 + 72*z^5 - 191*y*z^5 + 114*y^2*z^5 - 16*z^6 + 17*y*z^6)* G[1, 0, 1 - y, z])/(4*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)) + G[0, 1 - y, 1 - y, z]*((-22*y^2 + 425*y^3 - 1141*y^4 + 1095*y^5 - 357*y^6 - 44*y*z + 821*y^2*z - 2645*y^3*z + 3046*y^4*z - 1221*y^5*z + 43*y^6*z - 22*z^2 + 455*y*z^2 - 2128*y^2*z^2 + 3280*y^3*z^2 - 1704*y^4*z^2 + 119*y^5*z^2 + 98*z^3 - 832*y*z^3 + 1897*y^2*z^3 - 1380*y^3*z^3 + 105*y^4*z^3 - 130*z^4 + 583*y*z^4 - 702*y^2*z^4 + 25*y^3*z^4 + 54*z^5 - 162*y*z^5 - 4*y^2*z^5)/ (4*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + (21*G[1, 0, 0, y])/z^3 - (5*G[1, 0, 1, y])/z^3 - (4*G[1, 1, 0, y])/z^3) + G[0, 0, 1 - y, z]* ((-23*y^2 + 321*y^3 - 832*y^4 + 793*y^5 - 259*y^6 - 46*y*z + 637*y^2*z - 1982*y^3*z + 2278*y^4*z - 928*y^5*z + 41*y^6*z - 23*z^2 + 373*y*z^2 - 1671*y^2*z^2 + 2601*y^3*z^2 - 1384*y^4*z^2 + 104*y^5*z^2 + 92*z^3 - 707*y*z^3 + 1634*y^2*z^3 - 1205*y^3*z^3 + 74*y^4*z^3 - 116*z^4 + 530*y*z^4 - 638*y^2*z^4 + 47*z^5 - 148*y*z^5 - 11*y^2*z^5)/(4*(-1 + y)^2*y^2*z^2*(-1 + y + z)* (y + z)^2) + (3*G[0, 1, 0, y])/z^3 - G[0, 1, 1, y]/z^3 + (4*G[1, 0, 0, y])/z^3 + G[1, 0, 1, y]/z^3 - (2*G[1, 1, 0, y])/z^3) + G[0, 1 - y, 1, z]*((2*G[1, 0, 1, y])/z^3 + (6*G[1, 1, 0, y])/z^3) + G[1, 1 - y, z]*(((-8*y^2 + 6*y^3 - 2*y*z + 20*y^2*z - 10*y^3*z + 3*z^2 - 2*y*z^2 - 9*y^2*z^2 - 9*z^3 + 10*y*z^3 - 3*y^2*z^3 + 9*z^4 - 6*y*z^4 - 3*z^5)*G[0, 0, 1, y])/(2*y^2*z^3* (-1 + y + z)^2) + ((-1 + 64*y^2 - 42*y^3 + 4*z + 4*y*z - 136*y^2*z + 50*y^3*z + 14*z^2 - 48*y*z^2 + 92*y^2*z^2 - 56*z^3 + 84*y*z^3 - 20*y^2*z^3 + 59*z^4 - 40*y*z^4 - 20*z^5)* G[0, 1, 0, y])/(2*y^2*z^3*(-1 + y + z)^2) + ((-6*y + 18*y^2 - 10*y^3 + 22*y*z - 44*y^2*z + 18*y^3*z - 3*z^2 - 20*y*z^2 + 23*y^2*z^2 + 9*z^3 - 2*y*z^3 + 3*y^2*z^3 - 9*z^4 + 6*y*z^4 + 3*z^5)*G[0, 1, 1, y])/(2*y^2*z^3*(-1 + y + z)^2) + ((5 + 49*y^2 - 38*y^3 - 20*z - 4*y*z - 90*y^2*z + 30*y^3*z + 42*z^2 - 16*y*z^2 + 53*y^2*z^2 - 56*z^3 + 44*y*z^3 - 12*y^2*z^3 + 41*z^4 - 24*y*z^4 - 12*z^5)*G[1, 0, 0, y])/ (2*y^2*z^3*(-1 + y + z)^2) + ((2 - 6*y + 13*y^2 - 6*y^3 - 8*z + 22*y*z - 34*y^2*z + 14*y^3*z + 8*z^2 - 18*y*z^2 + 17*y^2*z^2 + 4*z^3 - 6*y*z^3 + 4*y^2*z^3 - 10*z^4 + 8*y*z^4 + 4*z^5)* G[1, 0, 1, y])/(2*y^2*z^3*(-1 + y + z)^2) - (3*(-2*y^2 + 2*y^3 + 2*y*z + 2*y^3*z + 5*z^2 - 14*y*z^2 + 7*y^2*z^2 - 15*z^3 + 22*y*z^3 - 5*y^2*z^3 + 15*z^4 - 10*y*z^4 - 5*z^5)*G[1, 1, 0, y])/(2*y^2*z^3*(-1 + y + z)^2)) + G[1, 1, z]*(((-3 + 2*y + 2*y^3 + 12*z - 2*y*z - 8*y^2*z + 6*y^3*z - 22*z^2 + 6*y*z^2 + 4*y^2*z^2 + 24*z^3 - 14*y*z^3 + 4*y^2*z^3 - 15*z^4 + 8*y*z^4 + 4*z^5)*G[0, 0, 1, y])/ (y^2*z^3*(-1 + y + z)^2) + ((8 - 50*y^2 + 28*y^3 - 32*z - 8*y*z + 116*y^2*z - 44*y^3*z + 49*z^2 + 14*y*z^2 - 65*y^2*z^2 - 35*z^3 - 4*y*z^3 - y^2*z^3 + 11*z^4 - 2*y*z^4 - z^5)*G[0, 1, 0, y])/ (2*y^2*z^3*(-1 + y + z)^2) + ((3 - 2*y - 2*y^3 - 12*z + 2*y*z + 8*y^2*z - 6*y^3*z + 22*z^2 - 6*y*z^2 - 4*y^2*z^2 - 24*z^3 + 14*y*z^3 - 4*y^2*z^3 + 15*z^4 - 8*y*z^4 - 4*z^5)*G[1, 0, 1, y])/ (y^2*z^3*(-1 + y + z)^2) + ((-8 + 50*y^2 - 28*y^3 + 32*z + 8*y*z - 116*y^2*z + 44*y^3*z - 49*z^2 - 14*y*z^2 + 65*y^2*z^2 + 35*z^3 + 4*y*z^3 + y^2*z^3 - 11*z^4 + 2*y*z^4 + z^5)*G[1, 1, 0, y])/ (2*y^2*z^3*(-1 + y + z)^2)) + G[0, 1, z]* (((-2*y^3 + 8*y^4 - 14*y^5 + 12*y^6 - 4*y^7 - 4*y^2*z + 18*y^3*z - 30*y^4*z + 22*y^5*z - 6*y^6*z - 2*y*z^2 + 23*y^2*z^2 - 60*y^3*z^2 + 63*y^4*z^2 - 28*y^5*z^2 + 4*y^6*z^2 + 10*y*z^3 - 57*y^2*z^3 + 108*y^3*z^3 - 90*y^4*z^3 + 34*y^5*z^3 - 5*y^6*z^3 + 5*z^4 - 44*y*z^4 + 124*y^2*z^4 - 156*y^3*z^4 + 92*y^4*z^4 - 20*y^5*z^4 - 15*z^5 + 76*y*z^5 - 137*y^2*z^5 + 108*y^3*z^5 - 30*y^4*z^5 + 15*z^6 - 50*y*z^6 + 56*y^2*z^6 - 20*y^3*z^6 - 5*z^7 + 10*y*z^7 - 5*y^2*z^7)*G[0, 0, 1, y])/(2*(-1 + y)^2*y^2* z^3*(-1 + y + z)^2*(y + z)^2) + ((3*y^2 - 6*y^3 + 16*y^4 - 38*y^5 + 37*y^6 - 12*y^7 + 6*y*z - 24*y^2*z + 58*y^3*z - 110*y^4*z + 112*y^5*z - 42*y^6*z + 3*z^2 - 30*y*z^2 + 83*y^2*z^2 - 134*y^3*z^2 + 120*y^4*z^2 - 38*y^5*z^2 - 4*y^6*z^2 - 12*z^3 + 40*y*z^3 - 20*y^2*z^3 - 84*y^3*z^3 + 144*y^4*z^3 - 80*y^5*z^3 + 12*y^6*z^3 + 6*z^4 + 52*y*z^4 - 247*y^2*z^4 + 370*y^3*z^4 - 233*y^4*z^4 + 48*y^5*z^4 + 24*z^5 - 158*y*z^5 + 320*y^2*z^5 - 266*y^3*z^5 + 72*y^4*z^5 - 33*z^6 + 114*y*z^6 - 133*y^2*z^6 + 48*y^3*z^6 + 12*z^7 - 24*y*z^7 + 12*y^2*z^7)*G[0, 1, 0, y])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((2*y^3 - 8*y^4 + 14*y^5 - 12*y^6 + 4*y^7 + 4*y^2*z - 18*y^3*z + 30*y^4*z - 22*y^5*z + 6*y^6*z + 2*y*z^2 - 23*y^2*z^2 + 60*y^3*z^2 - 63*y^4*z^2 + 28*y^5*z^2 - 4*y^6*z^2 - 10*y*z^3 + 57*y^2*z^3 - 108*y^3*z^3 + 90*y^4*z^3 - 34*y^5*z^3 + 5*y^6*z^3 - 5*z^4 + 44*y*z^4 - 124*y^2*z^4 + 156*y^3*z^4 - 92*y^4*z^4 + 20*y^5*z^4 + 15*z^5 - 76*y*z^5 + 137*y^2*z^5 - 108*y^3*z^5 + 30*y^4*z^5 - 15*z^6 + 50*y*z^6 - 56*y^2*z^6 + 20*y^3*z^6 + 5*z^7 - 10*y*z^7 + 5*y^2*z^7)*G[1, 0, 1, y])/(2*(-1 + y)^2*y^2* z^3*(-1 + y + z)^2*(y + z)^2) + ((-3*y^2 + 6*y^3 - 16*y^4 + 38*y^5 - 37*y^6 + 12*y^7 - 6*y*z + 24*y^2*z - 58*y^3*z + 110*y^4*z - 112*y^5*z + 42*y^6*z - 3*z^2 + 30*y*z^2 - 83*y^2*z^2 + 134*y^3*z^2 - 120*y^4*z^2 + 38*y^5*z^2 + 4*y^6*z^2 + 12*z^3 - 40*y*z^3 + 20*y^2*z^3 + 84*y^3*z^3 - 144*y^4*z^3 + 80*y^5*z^3 - 12*y^6*z^3 - 6*z^4 - 52*y*z^4 + 247*y^2*z^4 - 370*y^3*z^4 + 233*y^4*z^4 - 48*y^5*z^4 - 24*z^5 + 158*y*z^5 - 320*y^2*z^5 + 266*y^3*z^5 - 72*y^4*z^5 + 33*z^6 - 114*y*z^6 + 133*y^2*z^6 - 48*y^3*z^6 - 12*z^7 + 24*y*z^7 - 12*y^2*z^7)*G[1, 1, 0, y])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2)) + ((-1 + z)*(-54*y^3 + 128*y^4 + 374*y^5 - 1308*y^6 + 1252*y^7 - 392*y^8 - 162*y^2*z + 584*y^3*z + 176*y^4*z - 2792*y^5*z + 3578*y^6*z - 1432*y^7*z + 48*y^8*z - 162*y*z^2 + 984*y^2*z^2 - 1645*y^3*z^2 - 214*y^4*z^2 + 2278*y^5*z^2 - 1282*y^6*z^2 + 41*y^7*z^2 - 54*z^3 + 728*y*z^3 - 3077*y^2*z^3 + 5652*y^3*z^3 - 5452*y^4*z^3 + 2688*y^5*z^3 - 485*y^6*z^3 + 200*z^4 - 1461*y*z^4 + 4952*y^2*z^4 - 8179*y^3*z^4 + 5646*y^4*z^4 - 1046*y^5*z^4 - 287*z^5 + 1672*y*z^5 - 4113*y^2*z^5 + 3770*y^3*z^5 - 706*y^4*z^5 + 190*z^6 - 931*y*z^6 + 1208*y^2*z^6 - 131*y^3*z^6 - 49*z^7 + 154*y*z^7 + 7*y^2*z^7)*G[1, 1, 0, z])/ (8*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + G[0, -y, 1 - y, z]*((-24*y^3 - 50*y^4 + 416*y^5 - 708*y^6 + 488*y^7 - 122*y^8 - 50*y^2*z - 876*y^3*z + 4849*y^4*z - 8910*y^5*z + 7146*y^6*z - 2278*y^7*z + 119*y^8*z - 28*y*z^2 - 1251*y^2*z^2 + 8956*y^3*z^2 - 21628*y^4*z^2 + 23703*y^5*z^2 - 11890*y^6*z^2 + 2105*y^7*z^2 + 33*y^8*z^2 - 2*z^3 - 550*y*z^3 + 6407*y^2*z^3 - 21879*y^3*z^3 + 32454*y^4*z^3 - 22772*y^5*z^3 + 6687*y^6*z^3 - 345*y^7*z^3 - 152*z^4 + 2404*y*z^4 - 11549*y^2*z^4 + 22870*y^3*z^4 - 21336*y^4*z^4 + 9106*y^5*z^4 - 1295*y^6*z^4 + 466*z^5 - 3564*y*z^5 + 9619*y^2*z^5 - 11357*y^3*z^5 + 6367*y^4*z^5 - 1483*y^5*z^5 - 468*z^6 + 2260*y*z^6 - 3554*y^2*z^6 + 2340*y^3*z^6 - 626*y^4*z^6 + 156*z^7 - 522*y*z^7 + 378*y^2*z^7 - 60*y^3*z^7)/(8*(-1 + y)^3*y^2*(-1 + z)*z^3* (-1 + y + z)*(y + z)^2) + (6*G[1, 0, 0, y])/z^3 + (2*G[1, 0, 1, y])/z^3 + (2*G[1, 1, 0, y])/z^3 - (15*G[1, 1, 1, y])/z^3) + G[0, 1 - y, -y, z]*(G[1, 0, 0, y]/z^3 + (2*G[1, 0, 1, y])/z^3 + (5*G[1, 1, 0, y])/z^3 - (14*G[1, 1, 1, y])/z^3) + G[0, -y, 0, z]*((-10*G[1, 0, 0, y])/z^3 - (2*G[1, 0, 1, y])/z^3 + (5*G[1, 1, 0, y])/z^3 - (3*G[1, 1, 1, y])/z^3) + G[0, 0, -y, z]*((-5*G[0, 1, 0, y])/z^3 - G[0, 1, 1, y]/z^3 - G[1, 0, 1, y]/z^3 - (3*G[1, 1, 0, y])/z^3 + (7*G[1, 1, 1, y])/z^3) + G[0, -y, -y, z]*((6*G[1, 0, 1, y])/z^3 - (24*G[1, 1, 0, y])/z^3 + (9*G[1, 1, 1, y])/z^3) + G[1, 0, z]*((204*y^3 - 5344*y^4 + 14756*y^5 - 14296*y^6 + 4680*y^7 + 612*y^2*z - 14391*y^3*z + 49940*y^4*z - 64014*y^5*z + 32744*y^6*z - 4923*y^7*z + 32*y^8*z + 612*y*z^2 - 16503*y^2*z^2 + 75861*y^3*z^2 - 126776*y^4*z^2 + 87280*y^5*z^2 - 20749*y^6*z^2 + 275*y^7*z^2 + 204*z^3 - 5493*y*z^3 + 49333*y^2*z^3 - 125045*y^3*z^3 + 121900*y^4*z^3 - 42144*y^5*z^3 + 2237*y^6*z^3 - 941*z^4 + 13159*y*z^4 - 57289*y^2*z^4 + 84819*y^3*z^4 - 41822*y^4*z^4 + 4058*y^5*z^4 + 1599*z^5 - 13397*y*z^5 + 30939*y^2*z^5 - 21275*y^3*z^5 + 2134*y^4*z^5 - 1191*z^6 + 6229*y*z^6 - 6881*y^2*z^6 - 141*y^3*z^6 + 329*z^7 - 1110*y*z^7 - 211*y^2*z^7)/(16*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) - ((-1 + z)*(-7*y + 13*y^2 - 28*y^3 + 42*y^4 - 20*y^5 - 7*z + 34*y*z - 68*y^2*z + 91*y^3*z - 51*y^4*z + y^5*z + 21*z^2 - 68*y*z^2 + 111*y^2*z^2 - 78*y^3*z^2 + 14*y^4*z^2 - 21*z^3 + 62*y*z^3 - 68*y^2*z^3 + 25*y^3*z^3 + 7*z^4 - 21*y*z^4 + 12*y^2*z^4)* G[1, 1, y])/(2*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)) + ((1 + 59*y^2 - 42*y^3 - 4*z - 118*y^2*z + 42*y^3*z + 6*z^2 + 59*y^2*z^2 - 4*z^3 + z^4)*G[0, 0, 0, y])/(2*y^2*z^3* (-1 + y + z)^2) - ((-1 + z)*(-2 + 2*y - 5*y^2 + 6*y^3 + 6*z - 4*y*z + 5*y^2*z - 2*z^2 - 6*y*z^2 + 4*y^2*z^2 - 6*z^3 + 8*y*z^3 + 4*z^4)*G[0, 0, 1, y])/(2*y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(-3 - 10*y^2 + 10*y^3 + 9*z + 10*y^2*z - 24*z^2 + 30*y*z^2 - 15*y^2*z^2 + 33*z^3 - 30*y*z^3 - 15*z^4)* G[0, 1, 0, y])/(2*y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(4 - 2*y + 6*y^2 - 8*z + 2*y*z + 3*z^2 + y*z^2 + z^3)* G[0, 1, 1, y])/(2*y^2*z^3*(-1 + y + z)) + ((-1 - 59*y^2 + 42*y^3 + 4*z + 118*y^2*z - 42*y^3*z - 16*z^2 + 20*y*z^2 - 69*y^2*z^2 + 34*z^3 - 40*y*z^3 + 10*y^2*z^3 - 31*z^4 + 20*y*z^4 + 10*z^5)*G[1, 0, 0, y])/(2*y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(-2 + 2*y - 5*y^2 + 6*y^3 + 6*z - 4*y*z + 5*y^2*z - 2*z^2 - 6*y*z^2 + 4*y^2*z^2 - 6*z^3 + 8*y*z^3 + 4*z^4)* G[1, 0, 1, y])/(2*y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(-3 - 10*y^2 + 10*y^3 + 9*z + 10*y^2*z - 29*z^2 + 40*y*z^2 - 20*y^2*z^2 + 43*z^3 - 40*y*z^3 - 20*z^4)* G[1, 1, 0, y])/(2*y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(4 - 2*y + 6*y^2 - 8*z + 2*y*z + 3*z^2 + y*z^2 + z^3)* G[1, 1, 1, y])/(2*y^2*z^3*(-1 + y + z))) + G[0, 0, z]*((90*y^2 - 66*y^3 - 177*y*z + 32*y^2*z + 105*z^2 - 2*y*z^2 - 100*z^3)/(4*y*z*(-1 + y + z)*(y + z)^2) + ((-4*y^2 + 80*y^3 - 396*y^4 + 866*y^5 - 962*y^6 + 534*y^7 - 118*y^8 - 8*y*z + 171*y^2*z - 965*y^3*z + 2471*y^4*z - 3225*y^5*z + 2102*y^6*z - 558*y^7*z + 12*y^8*z - 4*z^2 + 102*y*z^2 - 773*y^2*z^2 + 2569*y^3*z^2 - 4107*y^4*z^2 + 3171*y^5*z^2 - 1016*y^6*z^2 + 58*y^7*z^2 + 23*z^3 - 285*y*z^3 + 1303*y^2*z^3 - 2605*y^3*z^3 + 2308*y^4*z^3 - 844*y^5*z^3 + 100*y^6*z^3 - 45*z^4 + 339*y*z^4 - 923*y^2*z^4 + 865*y^3*z^4 - 258*y^4*z^4 + 70*y^5*z^4 + 36*z^5 - 184*y*z^5 + 198*y^2*z^5 + 34*y^3*z^5 + 12*y^4*z^5 - 10*z^6 + 38*y*z^6 + 24*y^2*z^6 - 4*y^3*z^6)*G[0, 1, y])/(4*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^2) + ((4*y^4 + 220*y^5 - 918*y^6 + 1402*y^7 - 950*y^8 + 242*y^9 + 16*y^3*z + 674*y^4*z - 3354*y^5*z + 5849*y^6*z - 4432*y^7*z + 1267*y^8*z - 20*y^9*z + 24*y^2*z^2 + 840*y^3*z^2 - 5296*y^4*z^2 + 10814*y^5*z^2 - 9325*y^6*z^2 + 3052*y^7*z^2 - 109*y^8*z^2 + 16*y*z^3 + 292*y^2*z^3 - 3388*y^3*z^3 + 9030*y^4*z^3 - 9268*y^5*z^3 + 3478*y^6*z^3 - 136*y^7*z^3 + 4*z^4 + 44*y*z^4 - 966*y^2*z^4 + 3450*y^3*z^4 - 4150*y^4*z^4 + 1674*y^5*z^4 + 40*y^6*z^4 + 18*z^5 - 250*y*z^5 + 905*y^2*z^5 - 1004*y^3*z^5 + 339*y^4*z^5 + 136*y^5*z^5 - 52*z^6 + 278*y*z^6 - 389*y^2*z^6 + 236*y^3*z^6 + 23*y^4*z^6 + 40*z^7 - 120*y*z^7 + 140*y^2*z^7 - 36*y^3*z^7 - 10*z^8 + 20*y*z^8 - 10*y^2*z^8)* G[1, 0, y])/(4*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((8*y^2 - 112*y^3 + 292*y^4 - 280*y^5 + 92*y^6 + 16*y*z - 247*y^2*z + 765*y^3*z - 865*y^4*z + 343*y^5*z - 12*y^6*z + 8*z^2 - 162*y*z^2 + 704*y^2*z^2 - 1049*y^3*z^2 + 538*y^4*z^2 - 39*y^5*z^2 - 43*z^3 + 325*y*z^3 - 702*y^2*z^3 + 505*y^3*z^3 - 53*y^4*z^3 + 62*z^4 - 249*y*z^4 + 288*y^2*z^4 - 37*y^3*z^4 - 27*z^5 + 70*y*z^5 - 11*y^2*z^5)*G[1, 1, y])/(4*(-1 + y)^2*y^2*z^2* (-1 + y + z)*(y + z)^2) + (3*(10 - 20*y + 10*y^2 - 5*z + 5*y*z - z^2)*G[0, 0, 0, y])/((-1 + y)^2*z^2*(-1 + y + z)) + ((12*y^2 - 48*y^3 + 72*y^4 - 48*y^5 + 12*y^6 + z - 5*y*z - 4*y^2*z + 32*y^3*z - 37*y^4*z + 13*y^5*z - 3*z^2 + 13*y*z^2 - 10*y^2*z^2 - 6*y^3*z^2 + 5*y^4*z^2 + y^5*z^2 + 3*z^3 - 11*y*z^3 - 5*y^2*z^3 + 11*y^3*z^3 + 2*y^4*z^3 - z^4 + 3*y*z^4 + 5*y^2*z^4 + y^3*z^4)* G[0, 0, 1, y])/(2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2) + ((40*y^5 - 128*y^6 + 144*y^7 - 64*y^8 + 8*y^9 + 175*y^4*z - 652*y^5*z + 851*y^6*z - 446*y^7*z + 72*y^8*z + 164*y^3*z^2 - 829*y^4*z^2 + 1338*y^5*z^2 - 844*y^6*z^2 + 186*y^7*z^2 - 15*y^8*z^2 + 218*y^2*z^3 - 1132*y^3*z^3 + 2023*y^4*z^3 - 1548*y^5*z^3 + 535*y^6*z^3 - 90*y^7*z^3 + 60*y*z^4 - 734*y^2*z^4 + 1996*y^3*z^4 - 2159*y^4*z^4 + 1086*y^5*z^4 - 225*y^6*z^4 + 15*z^5 - 240*y*z^5 + 1033*y^2*z^5 - 1642*y^3*z^5 + 1170*y^4*z^5 - 300*y^5*z^5 - 45*z^6 + 330*y*z^6 - 734*y^2*z^6 + 698*y^3*z^6 - 225*y^4*z^6 + 45*z^7 - 180*y*z^7 + 231*y^2*z^7 - 90*y^3*z^7 - 15*z^8 + 30*y*z^8 - 15*y^2*z^8)*G[0, 1, 0, y])/ (2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((8*y^3 - 40*y^4 + 72*y^5 - 56*y^6 + 16*y^7 + 29*y^2*z - 140*y^3*z + 250*y^4*z - 196*y^5*z + 57*y^6*z + 26*y*z^2 - 150*y^2*z^2 + 311*y^3*z^2 - 257*y^4*z^2 + 79*y^5*z^2 - 9*y^6*z^2 + 9*z^3 - 80*y*z^3 + 217*y^2*z^3 - 201*y^3*z^3 + 66*y^4*z^3 - 27*y^5*z^3 - 18*z^4 + 81*y*z^4 - 107*y^2*z^4 + 39*y^3*z^4 - 27*y^4*z^4 + 9*z^5 - 27*y*z^5 + 11*y^2*z^5 - 9*y^3*z^5)*G[0, 1, 1, y])/ (2*(-1 + y)^3*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((-20*y^5 + 104*y^6 - 192*y^7 + 152*y^8 - 44*y^9 - 85*y^4*z + 476*y^5*z - 951*y^6*z + 814*y^7*z - 254*y^8*z - 72*y^3*z^2 + 607*y^4*z^2 - 1546*y^5*z^2 + 1572*y^6*z^2 - 566*y^7*z^2 + 5*y^8*z^2 - 94*y^2*z^3 + 636*y^3*z^3 - 1657*y^4*z^3 + 1844*y^5*z^3 - 757*y^6*z^3 + 30*y^7*z^3 - 20*y*z^4 + 322*y^2*z^4 - 1120*y^3*z^4 + 1477*y^4*z^4 - 726*y^5*z^4 + 75*y^6*z^4 - 5*z^5 + 80*y*z^5 - 417*y^2*z^5 + 746*y^3*z^5 - 492*y^4*z^5 + 100*y^5*z^5 + 15*z^6 - 110*y*z^6 + 258*y^2*z^6 - 230*y^3*z^6 + 75*y^4*z^6 - 15*z^7 + 60*y*z^7 - 73*y^2*z^7 + 30*y^3*z^7 + 5*z^8 - 10*y*z^8 + 5*y^2*z^8)*G[1, 0, 0, y])/ ((-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-8*y^3 + 40*y^4 - 72*y^5 + 56*y^6 - 16*y^7 + y^2*z + 20*y^3*z - 70*y^4*z + 76*y^5*z - 27*y^6*z + 18*y*z^2 - 70*y^2*z^2 + 99*y^3*z^2 - 93*y^4*z^2 + 51*y^5*z^2 - 5*y^6*z^2 + 5*z^3 - 48*y*z^3 + 125*y^2*z^3 - 197*y^3*z^3 + 146*y^4*z^3 - 15*y^5*z^3 - 10*z^4 + 45*y*z^4 - 103*y^2*z^4 + 115*y^3*z^4 - 15*y^4*z^4 + 5*z^5 - 15*y*z^5 + 31*y^2*z^5 - 5*y^3*z^5)*G[1, 0, 1, y])/ (2*(-1 + y)^3*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((10*y^5 - 20*y^6 + 10*y^7 + 49*y^4*z - 118*y^5*z + 65*y^6*z + 54*y^3*z^2 - 211*y^4*z^2 + 156*y^5*z^2 - 5*y^6*z^2 + 66*y^2*z^3 - 260*y^3*z^3 + 249*y^4*z^3 - 30*y^5*z^3 + 20*y*z^4 - 202*y^2*z^4 + 290*y^3*z^4 - 75*y^4*z^4 + 5*z^5 - 70*y*z^5 + 207*y^2*z^5 - 100*y^3*z^5 - 15*z^6 + 80*y*z^6 - 75*y^2*z^6 + 15*z^7 - 30*y*z^7 - 5*z^8)*G[1, 1, 0, y])/(y^2*z^2*(-1 + y + z)^2* (y + z)^4) + ((-12*y^3 - 43*y^2*z - 38*y*z^2 + 13*y^2*z^2 - 13*z^3 + 26*y*z^3 + 13*z^4)*G[1, 1, 1, y])/ (2*y^2*z^2*(y + z)^2)) + ((27*y - 37*y^2 + 126*y^3 - 228*y^4 + 112*y^5 + 27*z - 141*y*z + 279*y^2*z - 533*y^3*z + 486*y^4*z - 118*y^5*z - 104*z^2 + 360*y*z^2 - 723*y^2*z^2 + 808*y^3*z^2 - 344*y^4*z^2 + 3*y^5*z^2 + 167*z^3 - 564*y*z^3 + 894*y^2*z^3 - 578*y^3*z^3 + 86*y^4*z^3 - 146*z^4 + 492*y*z^4 - 527*y^2*z^4 + 180*y^3*z^4 + 72*z^5 - 191*y*z^5 + 114*y^2*z^5 - 16*z^6 + 17*y*z^6)* G[1, 1 - y, 0, z])/(4*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)) + ((-23*y^2 + 321*y^3 - 832*y^4 + 793*y^5 - 259*y^6 - 46*y*z + 637*y^2*z - 1982*y^3*z + 2278*y^4*z - 928*y^5*z + 41*y^6*z - 23*z^2 + 373*y*z^2 - 1671*y^2*z^2 + 2601*y^3*z^2 - 1384*y^4*z^2 + 104*y^5*z^2 + 92*z^3 - 707*y*z^3 + 1634*y^2*z^3 - 1205*y^3*z^3 + 74*y^4*z^3 - 116*z^4 + 530*y*z^4 - 638*y^2*z^4 + 47*z^5 - 148*y*z^5 - 11*y^2*z^5)*G[1 - y, 0, 0, z])/(4*(-1 + y)^2*y^2*z^2* (-1 + y + z)*(y + z)^2) + ((-22*y^2 + 425*y^3 - 1141*y^4 + 1095*y^5 - 357*y^6 - 44*y*z + 821*y^2*z - 2645*y^3*z + 3046*y^4*z - 1221*y^5*z + 43*y^6*z - 22*z^2 + 455*y*z^2 - 2128*y^2*z^2 + 3280*y^3*z^2 - 1704*y^4*z^2 + 119*y^5*z^2 + 98*z^3 - 832*y*z^3 + 1897*y^2*z^3 - 1380*y^3*z^3 + 105*y^4*z^3 - 130*z^4 + 583*y*z^4 - 702*y^2*z^4 + 25*y^3*z^4 + 54*z^5 - 162*y*z^5 - 4*y^2*z^5)* G[1 - y, 0, 1 - y, z])/(4*(-1 + y)^2*y^2*z^2*(-1 + y + z)* (y + z)^2) + ((-2*y^4 - 2166*y^5 + 12078*y^6 - 26610*y^7 + 29052*y^8 - 15744*y^9 + 3392*y^10 - 8*y^3*z - 7126*y^4*z + 45196*y^5*z - 111670*y^6*z + 135592*y^7*z - 81658*y^8*z + 20052*y^9*z - 378*y^10*z - 12*y^2*z^2 - 8650*y^3*z^2 + 66301*y^4*z^2 - 190567*y^5*z^2 + 263408*y^6*z^2 - 179138*y^7*z^2 + 50799*y^8*z^2 - 2141*y^9*z^2 - 8*y*z^3 - 4021*y^2*z^3 + 43931*y^3*z^3 - 158912*y^4*z^3 + 261076*y^5*z^3 - 205463*y^6*z^3 + 67923*y^7*z^3 - 4526*y^8*z^3 - 2*z^4 - 790*y*z^4 + 14112*y^2*z^4 - 69484*y^3*z^4 + 141751*y^4*z^4 - 132071*y^5*z^4 + 51021*y^6*z^4 - 4585*y^7*z^4 - 87*z^5 + 2519*y*z^5 - 17647*y^2*z^5 + 45995*y^3*z^5 - 51324*y^4*z^5 + 22686*y^5*z^5 - 2334*y^6*z^5 + 271*z^6 - 2957*y*z^6 + 10296*y^2*z^6 - 14080*y^3*z^6 + 6757*y^4*z^6 - 575*y^5*z^6 - 273*z^7 + 1563*y*z^7 - 2915*y^2*z^7 + 1491*y^3*z^7 - 58*y^4*z^7 + 91*z^8 - 327*y*z^8 + 183*y^2*z^8 + 5*y^3*z^8)*G[1 - y, 1, 0, z])/(8*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^4) + ((-22*y^2 + 425*y^3 - 1141*y^4 + 1095*y^5 - 357*y^6 - 44*y*z + 821*y^2*z - 2645*y^3*z + 3046*y^4*z - 1221*y^5*z + 43*y^6*z - 22*z^2 + 455*y*z^2 - 2128*y^2*z^2 + 3280*y^3*z^2 - 1704*y^4*z^2 + 119*y^5*z^2 + 98*z^3 - 832*y*z^3 + 1897*y^2*z^3 - 1380*y^3*z^3 + 105*y^4*z^3 - 130*z^4 + 583*y*z^4 - 702*y^2*z^4 + 25*y^3*z^4 + 54*z^5 - 162*y*z^5 - 4*y^2*z^5)*G[1 - y, 1 - y, 0, z])/ (4*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((121*y^2 - 121*y^3 + 232*y*z - 267*y^2*z + 29*y^3*z - 23*z^2 + 11*y*z^2 + 23*z^3 - 29*y*z^3)*G[1 - y, 1 - y, 1 - y, z])/ (2*(-1 + y)*y*z^2*(y + z)^2) + ((-27*y^2 + 97*y^3 + 67*y^4 - 689*y^5 + 1100*y^6 - 724*y^7 + 176*y^8 - 54*y*z + 320*y^2*z - 635*y^3*z - 212*y^4*z + 2229*y^5*z - 2731*y^6*z + 1256*y^7*z - 173*y^8*z - 27*z^2 + 349*y*z^2 - 1762*y^2*z^2 + 3521*y^3*z^2 - 2364*y^4*z^2 - 915*y^5*z^2 + 1755*y^6*z^2 - 569*y^7*z^2 + 12*y^8*z^2 + 126*z^3 - 1265*y*z^3 + 4946*y^2*z^3 - 8539*y^3*z^3 + 6731*y^4*z^3 - 1893*y^5*z^3 - 128*y^6*z^3 + 22*y^7*z^3 - 287*z^4 + 2440*y*z^4 - 7264*y^2*z^4 + 9942*y^3*z^4 - 6229*y^4*z^4 + 1400*y^5*z^4 - 26*y^6*z^4 + 374*z^5 - 2474*y*z^5 + 5666*y^2*z^5 - 5608*y^3*z^5 + 2120*y^4*z^5 - 102*y^5*z^5 - 256*z^6 + 1269*y*z^6 - 2130*y^2*z^6 + 1239*y^3*z^6 - 98*y^4*z^6 + 70*z^7 - 265*y*z^7 + 251*y^2*z^7 - 32*y^3*z^7)* G[1 - y, -y, 1 - y, z])/(4*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)* (y + z)^2) + ((22*y^3 + 1022*y^4 - 2780*y^5 + 2448*y^6 - 712*y^7 + 66*y^2*z + 2198*y^3*z - 8626*y^4*z + 10154*y^5*z - 3854*y^6*z + 62*y^7*z + 66*y*z^2 + 1144*y^2*z^2 - 9062*y^3*z^2 + 15358*y^4*z^2 - 7908*y^5*z^2 + 402*y^6*z^2 + 22*z^3 - 80*y*z^3 - 3437*y^2*z^3 + 10305*y^3*z^3 - 7735*y^4*z^3 + 955*y^5*z^3 - 75*z^4 - 75*y*z^4 + 2761*y^2*z^4 - 3561*y^3*z^4 + 1042*y^4*z^4 + 119*z^5 + 9*y*z^5 - 518*y^2*z^5 + 486*y^3*z^5 - 99*z^6 + 107*y*z^6 + 28*y^2*z^6 + 33*z^7 - 31*y*z^7)*G[-y, 0, 1 - y, z])/(8*(-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((22*y^3 + 1022*y^4 - 2780*y^5 + 2448*y^6 - 712*y^7 + 66*y^2*z + 2198*y^3*z - 8626*y^4*z + 10154*y^5*z - 3854*y^6*z + 62*y^7*z + 66*y*z^2 + 1144*y^2*z^2 - 9062*y^3*z^2 + 15358*y^4*z^2 - 7908*y^5*z^2 + 402*y^6*z^2 + 22*z^3 - 80*y*z^3 - 3437*y^2*z^3 + 10305*y^3*z^3 - 7735*y^4*z^3 + 955*y^5*z^3 - 75*z^4 - 75*y*z^4 + 2761*y^2*z^4 - 3561*y^3*z^4 + 1042*y^4*z^4 + 119*z^5 + 9*y*z^5 - 518*y^2*z^5 + 486*y^3*z^5 - 99*z^6 + 107*y*z^6 + 28*y^2*z^6 + 33*z^7 - 31*y*z^7)* G[-y, 1 - y, 0, z])/(8*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((22*y^3 - 205*y^4 + 481*y^5 - 435*y^6 + 137*y^7 + 66*y^2*z - 774*y^3*z + 2079*y^4*z - 2104*y^5*z + 737*y^6*z - 4*y^7*z + 66*y*z^2 - 1035*y^2*z^2 + 3383*y^3*z^2 - 4099*y^4*z^2 + 1705*y^5*z^2 - 20*y^6*z^2 + 22*z^3 - 490*y*z^3 + 2337*y^2*z^3 - 3828*y^3*z^3 + 2087*y^4*z^3 - 16*y^5*z^3 - 98*z^4 + 830*y*z^4 - 1986*y^2*z^4 + 1574*y^3*z^4 + 16*y^4*z^4 + 130*z^5 - 568*y*z^5 + 754*y^2*z^5 + 20*y^3*z^5 - 54*z^6 + 162*y*z^6 + 4*y^2*z^6)* G[-y, 1 - y, 1 - y, z])/(4*(-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^2) + G[0, 0, 0, y]*((-431*y^2 + 1263*y^3 - 1233*y^4 + 401*y^5 - 906*y*z + 2963*y^2*z - 3283*y^3*z + 1271*y^4*z - 45*y^5*z - 331*z^2 + 1477*y*z^2 - 1893*y^2*z^2 + 859*y^3*z^2 - 22*y^4*z^2 + 209*z^3 - 153*y*z^3 + 129*y^2*z^3 - 5*y^3*z^3 + 122*z^4 - 4*y*z^4 - 28*y^2*z^4)/(4*(-1 + y)^3*z^2*(-1 + y + z)* (y + z)^2) - G[0, 0, 1 - y, z]/z^3 + (15*G[0, 1 - y, 0, z])/z^3 + (9*G[0, 1 - y, 1 - y, z])/z^3 - (30*G[1 - y, 0, 0, z])/z^3 + (12*G[1 - y, 0, 1 - y, z])/z^3 - (21*G[1 - y, 1, 0, z])/z^3 + (41*G[1 - y, 1 - y, 0, z])/z^3 - (25*G[1 - y, 1 - y, 1 - y, z])/ z^3 - (3*G[1 - y, -y, 1 - y, z])/z^3 + (20*G[-y, 1 - y, 0, z])/ z^3 + (8*G[-y, 1 - y, 1 - y, z])/z^3) + ((-26*y^3 + 742*y^4 - 3080*y^5 + 5006*y^6 - 3610*y^7 + 968*y^8 - 78*y^2*z + 1732*y^3*z - 8629*y^4*z + 16642*y^5*z - 14046*y^6*z + 4490*y^7*z - 111*y^8*z - 78*y*z^2 + 1237*y^2*z^2 - 8262*y^3*z^2 + 20366*y^4*z^2 - 20942*y^5*z^2 + 8117*y^6*z^2 - 438*y^7*z^2 - 26*z^3 + 304*y*z^3 - 2996*y^2*z^3 + 10756*y^3*z^3 - 14317*y^4*z^3 + 6750*y^5*z^3 - 471*y^6*z^3 + 3*z^4 - 6*y*z^4 + 1415*y^2*z^4 - 3332*y^3*z^4 + 1776*y^4*z^4 + 256*y^5*z^4 + 169*z^5 - 798*y*z^5 + 1092*y^2*z^5 - 1006*y^3*z^5 + 879*y^4*z^5 - 241*z^6 + 708*y*z^6 - 761*y^2*z^6 + 630*y^3*z^6 + 95*z^7 - 134*y*z^7 + 151*y^2*z^7)* G[-y, -y, 1 - y, z])/(8*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + Pi^3*(((I/24)*(-2*y^3 + 166*y^4 - 484*y^5 + 478*y^6 - 158*y^7 - 6*y^2*z + 394*y^3*z - 1395*y^4*z + 1724*y^5*z - 809*y^6*z + 92*y^7*z - 6*y*z^2 + 530*y^2*z^2 - 2347*y^3*z^2 + 3672*y^4*z^2 - 2209*y^5*z^2 + 360*y^6*z^2 - 2*z^3 - 154*y*z^3 - 339*y^2*z^3 + 2056*y^3*z^3 - 2032*y^4*z^3 + 268*y^5*z^3 + 191*y*z^4 + 166*y^2*z^4 - 698*y^3*z^4 - 268*y^4*z^4 + 6*z^5 + 76*y*z^5 - 331*y^2*z^5 - 360*y^3*z^5 - 4*z^6 - 107*y*z^6 - 92*y^2*z^6))/((-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + G[0, z]*(((-1/12*I)*(6*y^3 - 76*y^4 + 244*y^5 - 336*y^6 + 214*y^7 - 52*y^8 + 18*y^2*z - 228*y^3*z + 814*y^4*z - 1266*y^5*z + 924*y^6*z - 274*y^7*z + 12*y^8*z + 18*y*z^2 - 294*y^2*z^2 + 1266*y^3*z^2 - 2284*y^4*z^2 + 1916*y^5*z^2 - 682*y^6*z^2 + 60*y^7*z^2 + 6*z^3 - 88*y*z^3 + 616*y^2*z^3 - 1500*y^3*z^3 + 1517*y^4*z^3 - 641*y^5*z^3 + 90*y^6*z^3 - 18*z^4 + 154*y*z^4 - 438*y^2*z^4 + 399*y^3*z^4 - 124*y^4*z^4 + 51*y^5*z^4 + 18*z^5 - 82*y*z^5 - 13*y^2*z^5 + 140*y^3*z^5 + 9*y^4*z^5 - 6*z^6 - 29*y*z^6 + 110*y^2*z^6 - 3*y^3*z^6 + 27*y*z^7 - 3*y^2*z^7))/ ((-1 + y)^3*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((I/6)*(-4*y^4 + 24*y^5 - 56*y^6 + 64*y^7 - 36*y^8 + 8*y^9 - 19*y^3*z + 119*y^4*z - 288*y^5*z + 340*y^6*z - 197*y^7*z + 45*y^8*z + 62*y^3*z^2 - 260*y^4*z^2 + 396*y^5*z^2 - 260*y^6*z^2 + 62*y^7*z^2 - 19*y*z^3 + 111*y^2*z^3 - 285*y^3*z^3 + 331*y^4*z^3 - 134*y^5*z^3 - 4*y^6*z^3 + 2*z^4 + 32*y*z^4 - 156*y^2*z^4 + 184*y^3*z^4 + 50*y^4*z^4 - 120*y^5*z^4 - 4*z^5 - 5*y*z^5 - 9*y^2*z^5 + 181*y^3*z^5 - 195*y^4*z^5 + 2*z^6 - 18*y*z^6 + 118*y^2*z^6 - 150*y^3*z^6 + 22*y*z^7 - 54*y^2*z^7 - 8*y*z^8)*G[1, y])/((-1 + y)^3*y*z^2* (-1 + y + z)^2*(y + z)^4)) - ((I/12)*(-1 + z)* (-7*y^3 + 12*y^4 + 53*y^5 - 158*y^6 + 144*y^7 - 44*y^8 - 21*y^2*z + 61*y^3*z + 71*y^4*z - 407*y^5*z + 466*y^6*z - 174*y^7*z + 4*y^8*z - 21*y*z^2 + 111*y^2*z^2 - 98*y^3*z^2 - 269*y^4*z^2 + 502*y^5*z^2 - 234*y^6*z^2 + 9*y^7*z^2 - 7*z^3 + 87*y*z^3 - 314*y^2*z^3 + 454*y^3*z^3 - 334*y^4*z^3 + 147*y^5*z^3 - 33*y^6*z^3 + 25*z^4 - 159*y*z^4 + 476*y^2*z^4 - 734*y^3*z^4 + 489*y^4*z^4 - 89*y^5*z^4 - 33*z^5 + 165*y*z^5 - 372*y^2*z^5 + 327*y^3*z^5 - 63*y^4*z^5 + 19*z^6 - 84*y*z^6 + 101*y^2*z^6 - 12*y^3*z^6 - 4*z^7 + 12*y*z^7)*G[1, z])/ ((-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^3) - ((I/6)*(-10 + 50*y - 100*y^2 + 100*y^3 - 50*y^4 + 10*y^5 + 15*z - 60*y*z + 90*y^2*z - 60*y^3*z + 15*y^4*z - 12*z^2 + 16*y*z^2 - 16*y^2*z^2 + 12*y^3*z^2 + 7*z^3 + 8*y*z^3)*G[0, 0, y])/ ((-1 + y)^4*z^2*(-1 + y + z)^2) - ((I/6)*(4 - 16*y + 24*y^2 - 16*y^3 + 4*y^4 - 3*z + 9*y*z - 9*y^2*z + 3*y^3*z - 12*z^2 + 24*y*z^2 - 12*y^2*z^2 + 22*z^3 - 22*y*z^3 - 8*z^4)*G[0, 0, z])/((-1 + y)^3*z^2*(-1 + y + z)^2) + ((I/6)*(4*y^4 - 4*y^5 - 24*y^6 + 56*y^7 - 44*y^8 + 12*y^9 + 19*y^3*z - 39*y^4*z - 60*y^5*z + 224*y^6*z - 207*y^7*z + 63*y^8*z + 58*y^3*z^2 - 332*y^4*z^2 + 646*y^5*z^2 - 528*y^6*z^2 + 156*y^7*z^2 + 19*y*z^3 - 31*y^2*z^3 - 203*y^3*z^3 + 597*y^4*z^3 - 537*y^5*z^3 + 155*y^6*z^3 - 2*z^4 - 12*y*z^4 - 36*y^2*z^4 + 188*y^3*z^4 - 134*y^4*z^4 - 8*y^5*z^4 + 4*z^5 - 23*y*z^5 + 37*y^2*z^5 + 93*y^3*z^5 - 127*y^4*z^5 - 2*z^6 + 4*y*z^6 + 74*y^2*z^6 - 100*y^3*z^6 + 19*y*z^7 - 35*y^2*z^7 - 4*y*z^8)* G[0, 1, y])/((-1 + y)^3*y*z^2*(-1 + y + z)^2*(y + z)^4) + ((I/6)*(y^4 - 3*y^5 - y^6 + 15*y^7 - 24*y^8 + 16*y^9 - 4*y^10 + 4*y^3*z - 16*y^4*z - 2*y^5*z + 100*y^6*z - 196*y^7*z + 164*y^8*z - 62*y^9*z + 8*y^10*z + 6*y^2*z^2 - 34*y^3*z^2 + 6*y^4*z^2 + 262*y^5*z^2 - 621*y^6*z^2 + 615*y^7*z^2 - 283*y^8*z^2 + 49*y^9*z^2 + 4*y*z^3 - 36*y^2*z^3 + 66*y^3*z^3 + 136*y^4*z^3 - 588*y^5*z^3 + 748*y^6*z^3 - 416*y^7*z^3 + 84*y^8*z^3 + 2*y^9*z^3 + z^4 - 19*y*z^4 + 59*y^2*z^4 + 15*y^3*z^4 - 283*y^4*z^4 + 445*y^5*z^4 - 290*y^6*z^4 + 60*y^7*z^4 + 12*y^8*z^4 - 4*z^5 + 44*y*z^5 - 110*y^2*z^5 + 106*y^3*z^5 - 32*y^4*z^5 - 32*y^5*z^5 + 2*y^6*z^5 + 30*y^7*z^5 + 8*z^6 - 68*y*z^6 + 201*y^2*z^6 - 291*y^3*z^6 + 173*y^4*z^6 - 47*y^5*z^6 + 40*y^6*z^6 - 10*z^7 + 66*y*z^7 - 162*y^2*z^7 + 144*y^3*z^7 - 44*y^4*z^7 + 30*y^5*z^7 + 7*z^8 - 33*y*z^8 + 44*y^2*z^8 - 14*y^3*z^8 + 12*y^4*z^8 - 2*z^9 + 6*y*z^9 - 2*y^2*z^9 + 2*y^3*z^9)*G[0, 1, z])/((-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^4) - ((I/6)*(-y^4 + 2*y^5 + 5*y^6 - 20*y^7 + 25*y^8 - 14*y^9 + 3*y^10 - 4*y^3*z + 11*y^4*z - 9*y^5*z + 46*y^6*z - 134*y^7*z + 135*y^8*z - 45*y^9*z - 6*y^2*z^2 + 24*y^3*z^2 - 90*y^4*z^2 + 418*y^5*z^2 - 881*y^6*z^2 + 784*y^7*z^2 - 249*y^8*z^2 - 4*y*z^3 + 26*y^2*z^3 - 100*y^3*z^3 + 536*y^4*z^3 - 1278*y^5*z^3 + 1227*y^6*z^3 - 409*y^7*z^3 + 2*y^8*z^3 - z^4 + 14*y*z^4 - 116*y^2*z^4 + 558*y^3*z^4 - 1215*y^4*z^4 + 1098*y^5*z^4 - 340*y^6*z^4 + 10*y^7*z^4 + 3*z^5 - 25*y*z^5 + 187*y^2*z^5 - 529*y^3*z^5 + 500*y^4*z^5 - 124*y^5*z^5 + 20*y^6*z^5 - 5*z^6 + 34*y*z^6 - 109*y^2*z^6 + 88*y^3*z^6 + 20*y^4*z^6 + 20*y^5*z^6 + 5*z^7 - 25*y*z^7 + 28*y^2*z^7 + 14*y^3*z^7 + 10*y^4*z^7 - 2*z^8 + 6*y*z^8 + 2*y^2*z^8 + 2*y^3*z^8)*G[0, 1 - y, z])/((-1 + y)^3*y^2*z^3* (-1 + y + z)*(y + z)^4) + ((I/6)*(10*y^5 - 62*y^6 + 126*y^7 - 106*y^8 + 32*y^9 + 38*y^4*z - 260*y^5*z + 584*y^6*z - 540*y^7*z + 178*y^8*z + 22*y^3*z^2 - 297*y^4*z^2 + 898*y^5*z^2 - 998*y^6*z^2 + 376*y^7*z^2 - y^8*z^2 + 31*y^2*z^3 - 260*y^3*z^3 + 830*y^4*z^3 - 1026*y^5*z^3 + 422*y^6*z^3 - 6*y^7*z^3 + 2*y*z^4 - 98*y^2*z^4 + 446*y^3*z^4 - 645*y^4*z^4 + 274*y^5*z^4 - 15*y^6*z^4 + z^5 - 12*y*z^5 + 109*y^2*z^5 - 222*y^3*z^5 + 90*y^4*z^5 - 20*y^5*z^5 - 3*z^6 + 20*y*z^6 - 50*y^2*z^6 + 12*y^3*z^6 - 15*y^4*z^6 + 3*z^7 - 12*y*z^7 + 6*y^2*z^7 - 6*y^3*z^7 - z^8 + 2*y*z^8 - y^2*z^8)*G[1, 0, y])/ ((-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((I/6)*(-1 + z)*(-3 - y + 2*y^2 + 6*z + y*z - 3*z^2)*G[1, 0, z])/ (y^2*z^3*(-1 + y + z)) - ((I/6)*(-24*y^3 + 116*y^4 - 224*y^5 + 216*y^6 - 104*y^7 + 20*y^8 - 58*y^2*z + 330*y^3*z - 731*y^4*z + 793*y^5*z - 423*y^6*z + 89*y^7*z - 8*y*z^2 + 158*y^2*z^2 - 564*y^3*z^2 + 818*y^4*z^2 - 542*y^5*z^2 + 144*y^6*z^2 - 6*y^7*z^2 - 6*z^3 + 58*y*z^3 - 245*y^2*z^3 + 447*y^3*z^3 - 367*y^4*z^3 + 137*y^5*z^3 - 24*y^6*z^3 + 18*z^4 - 110*y*z^4 + 246*y^2*z^4 - 234*y^3*z^4 + 108*y^4*z^4 - 36*y^5*z^4 - 18*z^5 + 78*y*z^5 - 108*y^2*z^5 + 56*y^3*z^5 - 24*y^4*z^5 + 6*z^6 - 18*y*z^6 + 10*y^2*z^6 - 6*y^3*z^6)*G[1, 1, y])/ ((-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^2) + G[1 - y, z]*(((I/12)*(7*y^4 - 23*y^5 - 13*y^6 + 165*y^7 - 315*y^8 + 283*y^9 - 127*y^10 + 23*y^11 + 28*y^3*z - 131*y^4*z + 17*y^5*z + 1057*y^6*z - 2783*y^7*z + 3239*y^8*z - 1877*y^9*z + 475*y^10*z - 25*y^11*z + 42*y^2*z^2 - 294*y^3*z^2 + 404*y^4*z^2 + 1828*y^5*z^2 - 7482*y^6*z^2 + 11310*y^7*z^2 - 8383*y^8*z^2 + 2925*y^9*z^2 - 353*y^10*z^2 + 3*y^11*z^2 + 28*y*z^3 - 326*y^2*z^3 + 946*y^3*z^3 + 870*y^4*z^3 - 9354*y^5*z^3 + 19058*y^6*z^3 - 17836*y^7*z^3 + 7952*y^8*z^3 - 1344*y^9*z^3 + 6*y^10*z^3 + 7*z^4 - 179*y*z^4 + 1035*y^2*z^4 - 1437*y^3*z^4 - 4076*y^4*z^4 + 15602*y^5*z^4 - 19797*y^6*z^4 + 11321*y^7*z^4 - 2486*y^8*z^4 + 10*y^9*z^4 - 39*z^5 + 493*y*z^5 - 1917*y^2*z^5 + 2001*y^3*z^5 + 3312*y^4*z^5 - 9158*y^5*z^5 + 7388*y^6*z^5 - 2094*y^7*z^5 - 10*y^8*z^5 + 90*z^6 - 776*y*z^6 + 2418*y^2*z^6 - 3114*y^3*z^6 + 1455*y^4*z^6 + 33*y^5*z^6 - 98*y^6*z^6 - 80*y^7*z^6 - 110*z^7 + 756*y*z^7 - 2066*y^2*z^7 + 3016*y^3*z^7 - 2646*y^4*z^7 + 1112*y^5*z^7 - 110*y^6*z^7 + 75*z^8 - 445*y*z^8 + 1072*y^2*z^8 - 1414*y^3*z^8 + 818*y^4*z^8 - 58*y^5*z^8 - 27*z^9 + 139*y*z^9 - 297*y^2*z^9 + 271*y^3*z^9 - 14*y^4*z^9 + 4*z^10 - 16*y*z^10 + 39*y^2*z^10 - 3*y^3*z^10))/ ((-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^4) + (((5*I)/3)*G[0, 0, y])/z^3 - (((8*I)/3)*G[0, 1, y])/z^3 - (((11*I)/3)*G[1, 0, y])/z^3 - (((2*I)/3)*G[1, 1, y])/z^3) + G[-y, z]*((((2*I)/3)*G[0, 1, y])/z^3 - (((5*I)/3)*G[1, 0, y])/z^3 + ((4*I)*G[1, 1, y])/z^3) - ((I/6)*(-1 + z)*(2 - 2*y - 22*y^2 + 16*y^3 - 6*z + 4*y*z + 22*y^2*z + 3*z^2 + 4*y*z^2 - 3*y^2*z^2 + 4*z^3 - 6*y*z^3 - 3*z^4)*G[1, 1, z])/(y^2*z^3*(-1 + y + z)^2) + ((I/6)*(3 + 14*y^2 - 12*y^3 - 12*z - 2*y*z - 24*y^2*z + 8*y^3*z + 24*z^2 - 8*y*z^2 + 16*y^2*z^2 - 30*z^3 + 22*y*z^3 - 6*y^2*z^3 + 21*z^4 - 12*y*z^4 - 6*z^5)*G[1, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2) + ((I/6)*(-3*y^4 + 11*y^5 + 12*y^6 - 120*y^7 + 245*y^8 - 237*y^9 + 114*y^10 - 22*y^11 - 12*y^3*z + 56*y^4*z - 445*y^6*z + 1081*y^7*z - 1162*y^8*z + 610*y^9*z - 129*y^10*z + y^11*z - 18*y^2*z^2 + 114*y^3*z^2 - 141*y^4*z^2 - 493*y^5*z^2 + 1742*y^6*z^2 - 2196*y^7*z^2 + 1291*y^8*z^2 - 305*y^9*z^2 + 6*y^10*z^2 - 12*y*z^3 + 116*y^2*z^3 - 288*y^3*z^3 - 84*y^4*z^3 + 1350*y^5*z^3 - 2149*y^6*z^3 + 1427*y^7*z^3 - 375*y^8*z^3 + 15*y^9*z^3 - 3*z^4 + 59*y*z^4 - 291*y^2*z^4 + 467*y^3*z^4 + 17*y^4*z^4 - 705*y^5*z^4 + 611*y^6*z^4 - 175*y^7*z^4 + 20*y^8*z^4 + 12*z^5 - 114*y*z^5 + 371*y^2*z^5 - 523*y^3*z^5 + 408*y^4*z^5 - 306*y^5*z^5 + 145*y^6*z^5 + 15*y^7*z^5 - 18*z^6 + 108*y*z^6 - 251*y^2*z^6 + 359*y^3*z^6 - 433*y^4*z^6 + 261*y^5*z^6 + 6*y^6*z^6 + 12*z^7 - 50*y*z^7 + 97*y^2*z^7 - 179*y^3*z^7 + 167*y^4*z^7 + y^5*z^7 - 3*z^8 + 9*y*z^8 - 31*y^2*z^8 + 57*y^3*z^8 + 8*y^2*z^9)*G[1 - y, 0, z])/ ((-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((I/6)*(-8*y^6 + 34*y^7 - 54*y^8 + 38*y^9 - 10*y^10 - 22*y^5*z + 98*y^6*z - 164*y^7*z + 124*y^8*z - 38*y^9*z + 2*y^10*z + y^4*z^2 + 6*y^5*z^2 - 31*y^6*z^2 + 50*y^7*z^2 - 36*y^8*z^2 + 10*y^9*z^2 + 22*y^3*z^3 - 122*y^4*z^3 + 231*y^5*z^3 - 160*y^6*z^3 + 14*y^7*z^3 + 15*y^8*z^3 + 58*y^2*z^4 - 296*y^3*z^4 + 563*y^4*z^4 - 439*y^5*z^4 + 115*y^6*z^4 - 5*y^7*z^4 + 20*y*z^5 - 174*y^2*z^5 + 454*y^3*z^5 - 452*y^4*z^5 + 176*y^5*z^5 - 40*y^6*z^5 + 5*z^6 - 60*y*z^6 + 201*y^2*z^6 - 254*y^3*z^6 + 132*y^4*z^6 - 48*y^5*z^6 - 10*z^7 + 55*y*z^7 - 96*y^2*z^7 + 60*y^3*z^7 - 25*y^4*z^7 + 5*z^8 - 15*y*z^8 + 11*y^2*z^8 - 5*y^3*z^8)*G[1 - y, 1, z])/((-1 + y)^3*y^2*z^3* (-1 + y + z)*(y + z)^4) - ((I/6)*(5*y^4 - 12*y^5 - 33*y^6 + 152*y^7 - 213*y^8 + 132*y^9 - 31*y^10 + 20*y^3*z - 63*y^4*z - 49*y^5*z + 426*y^6*z - 662*y^7*z + 445*y^8*z - 125*y^9*z + 8*y^10*z + 30*y^2*z^2 - 132*y^3*z^2 + 157*y^4*z^2 + 66*y^5*z^2 - 293*y^6*z^2 + 280*y^7*z^2 - 148*y^8*z^2 + 40*y^9*z^2 + 20*y*z^3 - 138*y^2*z^3 + 388*y^3*z^3 - 697*y^4*z^3 + 839*y^5*z^3 - 508*y^6*z^3 + 24*y^7*z^3 + 72*y^8*z^3 + 5*z^4 - 72*y*z^4 + 357*y^2*z^4 - 978*y^3*z^4 + 1499*y^4*z^4 - 1166*y^5*z^4 + 323*y^6*z^4 + 40*y^7*z^4 - 15*z^5 + 129*y*z^5 - 516*y^2*z^5 + 1032*y^3*z^5 - 1063*y^4*z^5 + 505*y^5*z^5 - 40*y^6*z^5 + 23*z^6 - 156*y*z^6 + 419*y^2*z^6 - 578*y^3*z^6 + 412*y^4*z^6 - 72*y^5*z^6 - 21*z^7 + 103*y*z^7 - 194*y^2*z^7 + 184*y^3*z^7 - 40*y^4*z^7 + 8*z^8 - 24*y*z^8 + 32*y^2*z^8 - 8*y^3*z^8)* G[1 - y, 1 - y, z])/((-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^4) - ((I/6)*(-12*y^5 - 4*y^6 + 11*y^7 - 4*y^4*z - 76*y^5*z + 90*y^6*z + 104*y^3*z^2 - 352*y^4*z^2 + 320*y^5*z^2 + 74*y^2*z^3 - 444*y^3*z^3 + 502*y^4*z^3 + 120*y*z^4 - 400*y^2*z^4 + 463*y^3*z^4 - 2*z^5 - 232*y*z^5 + 314*y^2*z^5 + 4*z^6 + 110*y*z^6 - 2*z^7)*G[-y, 1 - y, z])/(y*z^3*(-1 + y + z)^2* (y + z)^4) + G[0, y]*(((-1/12*I)*(-6*y^3 + 40*y^4 - 90*y^5 + 90*y^6 - 40*y^7 + 6*y^8 - 18*y^2*z + 124*y^3*z - 271*y^4*z + 245*y^5*z - 80*y^6*z - 2*y^7*z + y^8*z + y^9*z - 18*y*z^2 + 198*y^2*z^2 - 555*y^3*z^2 + 590*y^4*z^2 - 203*y^5*z^2 - 73*y^6*z^2 + 68*y^7*z^2 - 7*y^8*z^2 - 6*z^3 + 64*y*z^3 - 267*y^2*z^3 + 366*y^3*z^3 - 180*y^4*z^3 - 50*y^5*z^3 + 132*y^6*z^3 - 29*y^7*z^3 + 22*z^4 - 67*y*z^4 - 58*y^2*z^4 + 282*y^3*z^4 - 245*y^4*z^4 + 195*y^5*z^4 - 69*y^6*z^4 - 30*z^5 + 29*y*z^5 + 136*y^2*z^5 - 163*y^3*z^5 + 122*y^4*z^5 - 94*y^5*z^5 + 18*z^6 - 23*y*z^6 + 40*y^2*z^6 - 39*y^3*z^6 - 56*y^4*z^6 - 4*z^7 + 15*y*z^7 - 31*y^2*z^7 - 10*y^3*z^7))/ ((-1 + y)^3*y*(-1 + z)*z^2*(-1 + y + z)^2*(y + z)^3) - ((I/6)*(-10 + 30*y - 30*y^2 + 10*y^3 + 15*z - 30*y*z + 15*y^2*z - 4*z^2 + 4*y*z^2 - 3*z^3)*G[0, z])/((-1 + y)^2*z^2* (-1 + y + z)^2) - ((I/6)*(3 + 14*y^2 - 12*y^3 - 12*z - 2*y*z - 24*y^2*z + 8*y^3*z + 19*z^2 + 2*y*z^2 + 11*y^2*z^2 - 15*z^3 + 2*y*z^3 - y^2*z^3 + 6*z^4 - 2*y*z^4 - z^5)*G[1, z])/ (y^2*z^3*(-1 + y + z)^2) + ((I/6)*(-3*y^4 + 3*y^5 - 10*y^6 + 42*y^7 - 51*y^8 + 19*y^9 - 12*y^3*z + 21*y^4*z - 62*y^5*z + 252*y^6*z - 342*y^7*z + 143*y^8*z - 18*y^2*z^2 + 54*y^3*z^2 - 155*y^4*z^2 + 607*y^5*z^2 - 899*y^6*z^2 + 411*y^7*z^2 - 12*y*z^3 + 66*y^2*z^3 - 170*y^3*z^3 + 660*y^4*z^3 - 1111*y^5*z^3 + 560*y^6*z^3 - y^7*z^3 - 3*z^4 + 39*y*z^4 - 143*y^2*z^4 + 479*y^3*z^4 - 819*y^4*z^4 + 420*y^5*z^4 - 5*y^6*z^4 + 9*z^5 - 50*y*z^5 + 175*y^2*z^5 - 342*y^3*z^5 + 170*y^4*z^5 - 10*y^5*z^5 - 10*z^6 + 36*y*z^6 - 76*y^2*z^6 + 28*y^3*z^6 - 10*y^4*z^6 + 5*z^7 - 15*y*z^7 + 7*y^2*z^7 - 5*y^3*z^7 - z^8 + 2*y*z^8 - y^2*z^8)*G[1 - y, z])/ ((-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^4) + (((5*I)/3)*G[1 - y, 0, z])/z^3 + ((2*I)*G[1 - y, 1, z])/z^3 - (((31*I)/3)*G[1 - y, 1 - y, z])/z^3 - (((5*I)/3)*G[-y, 1 - y, z])/ z^3) + G[1, y]*(((I/12)*(-2*y^4 - 30*y^5 + 226*y^6 - 564*y^7 + 666*y^8 - 382*y^9 + 86*y^10 - 8*y^3*z - 33*y^4*z + 587*y^5*z - 1989*y^6*z + 2967*y^7*z - 2175*y^8*z + 725*y^9*z - 75*y^10*z + y^11*z - 12*y^2*z^2 + 52*y^3*z^2 + 425*y^4*z^2 - 2527*y^5*z^2 + 4994*y^6*z^2 - 4606*y^7*z^2 + 1975*y^8*z^2 - 291*y^9*z^2 - 10*y^10*z^2 - 8*y*z^3 + 154*y^2*z^3 - 428*y^3*z^3 - 389*y^4*z^3 + 2745*y^5*z^3 - 3726*y^6*z^3 + 2056*y^7*z^3 - 349*y^8*z^3 - 55*y^9*z^3 - 2*z^4 + 50*y*z^4 - 494*y^2*z^4 + 1382*y^3*z^4 - 1647*y^4*z^4 + 1143*y^5*z^4 - 630*y^6*z^4 + 294*y^7*z^4 - 120*y^8*z^4 + 11*z^5 - 147*y*z^5 + 881*y^2*z^5 - 2395*y^3*z^5 + 3737*y^4*z^5 - 3237*y^5*z^5 + 1222*y^6*z^5 - 144*y^7*z^5 - 25*z^6 + 241*y*z^6 - 1016*y^2*z^6 + 2352*y^3*z^6 - 2855*y^4*z^6 + 1349*y^5*z^6 - 94*y^6*z^6 + 29*z^7 - 217*y*z^7 + 704*y^2*z^7 - 1208*y^3*z^7 + 771*y^4*z^7 - 31*y^5*z^7 - 17*z^8 + 97*y*z^8 - 256*y^2*z^8 + 256*y^3*z^8 - 8*y^4*z^8 + 4*z^9 - 16*y*z^9 + 39*y^2*z^9 - 3*y^3*z^9))/ ((-1 + y)^3*y^2*(-1 + z)*z^2*(-1 + y + z)^2*(y + z)^4) + ((I/6)*(3 + 14*y^2 - 12*y^3 - 12*z - 2*y*z - 24*y^2*z + 8*y^3*z + 24*z^2 - 8*y*z^2 + 16*y^2*z^2 - 30*z^3 + 22*y*z^3 - 6*y^2*z^3 + 21*z^4 - 12*y*z^4 - 6*z^5)*G[1, z])/(y^2*z^3*(-1 + y + z)^2) - ((I/6)*(-4*y^2 + 14*y^3 + 18*y^4 - 160*y^5 + 320*y^6 - 306*y^7 + 146*y^8 - 28*y^9 - 8*y*z + 44*y^2*z - 44*y^3*z - 193*y^4*z + 615*y^5*z - 742*y^6*z + 426*y^7*z - 101*y^8*z + 3*y^9*z - 4*z^2 + 46*y*z^2 - 176*y^2*z^2 + 274*y^3*z^2 - 96*y^4*z^2 - 214*y^5*z^2 + 264*y^6*z^2 - 106*y^7*z^2 + 12*y^8*z^2 + 16*z^3 - 112*y*z^3 + 349*y^2*z^3 - 583*y^3*z^3 + 543*y^4*z^3 - 257*y^5*z^3 + 32*y^6*z^3 + 12*y^7*z^3 - 30*z^4 + 172*y*z^4 - 436*y^2*z^4 + 628*y^3*z^4 - 520*y^4*z^4 + 198*y^5*z^4 - 12*y^6*z^4 + 34*z^5 - 170*y*z^5 + 359*y^2*z^5 - 421*y^3*z^5 + 239*y^4*z^5 - 33*y^5*z^5 - 22*z^6 + 90*y*z^6 - 160*y^2*z^6 + 132*y^3*z^6 - 24*y^4*z^6 + 6*z^7 - 18*y*z^7 + 26*y^2*z^7 - 6*y^3*z^7)*G[1 - y, z])/((-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) - ((I/6)*(-12*y^5 - 4*y^6 + 11*y^7 - 4*y^4*z - 76*y^5*z + 90*y^6*z + 104*y^3*z^2 - 352*y^4*z^2 + 320*y^5*z^2 + 74*y^2*z^3 - 444*y^3*z^3 + 502*y^4*z^3 + 120*y*z^4 - 400*y^2*z^4 + 463*y^3*z^4 - 2*z^5 - 232*y*z^5 + 314*y^2*z^5 + 4*z^6 + 110*y*z^6 - 2*z^7)*G[-y, z])/(y*z^3*(-1 + y + z)^2* (y + z)^4) + (I*G[0, 1 - y, z])/z^3 - (((2*I)/3)*G[1 - y, 0, z])/ z^3 - ((2*I)*G[1 - y, 1, z])/z^3 - ((I/3)*G[1 - y, 1 - y, z])/ z^3 + ((I/3)*G[1 - y, -y, z])/z^3 - (((2*I)/3)*G[-y, 0, z])/z^3 + ((4*I)*G[-y, 1 - y, z])/z^3 + ((7*I)*G[-y, -y, z])/z^3) - ((I/3)*G[0, 1 - y, 0, z])/z^3 - (((2*I)/3)*G[0, 1 - y, 1, z])/z^3 + (((8*I)/3)*G[0, 1 - y, 1 - y, z])/z^3 + (((2*I)/3)*G[1 - y, 0, 0, z])/z^3 + ((I/3)*G[1 - y, 0, 1, z])/z^3 - ((6*I)*G[1 - y, 0, 1 - y, z])/z^3 - ((I/3)*G[1 - y, 1, 0, z])/z^3 + (((8*I)/3)*G[1 - y, 1, 1, z])/z^3 - ((2*I)*G[1 - y, 1, 1 - y, z])/ z^3 - (((5*I)/3)*G[1 - y, 1 - y, 0, z])/z^3 - ((I/3)*G[1 - y, 1 - y, 1, z])/z^3 + (((5*I)/3)*G[1 - y, 1 - y, 1 - y, z])/z^3 + ((I/3)*G[1 - y, -y, 1 - y, z])/z^3 - (((5*I)/3)*G[-y, 0, 1, z])/ z^3 - (((11*I)/3)*G[-y, 0, 1 - y, z])/z^3 - (((2*I)/3)*G[-y, 1 - y, 0, z])/z^3 - (((5*I)/3)*G[-y, 1 - y, 1, z])/ z^3 + ((7*I)*G[-y, 1 - y, 1 - y, z])/z^3 + ((7*I)*G[-y, -y, 1 - y, z])/z^3) + G[1, 0, 0, y]* ((231*y^3 - 1529*y^4 + 3785*y^5 - 4491*y^6 + 2588*y^7 - 584*y^8 + 512*y^2*z - 3906*y^3*z + 10947*y^4*z - 14603*y^5*z + 9502*y^6*z - 2525*y^7*z + 73*y^8*z + 764*y*z^2 - 5754*y^2*z^2 + 16967*y^3*z^2 - 24666*y^4*z^2 + 17850*y^5*z^2 - 5538*y^6*z^2 + 377*y^7*z^2 + 27*z^3 - 1607*y*z^3 + 7988*y^2*z^3 - 15902*y^3*z^3 + 14420*y^4*z^3 - 5296*y^5*z^3 + 488*y^6*z^3 - 54*z^4 + 945*y*z^4 - 3495*y^2*z^4 + 4792*y^3*z^4 - 1934*y^4*z^4 + 100*y^5*z^4 + 26*z^5 - 322*y*z^5 + 1074*y^2*z^5 - 303*y^3*z^5 - 121*y^4*z^5 + z^6 + 222*y*z^6 - 68*y^2*z^6 - 37*y^3*z^6)/(4*(-1 + y)^3*y*z^2* (-1 + y + z)^2*(y + z)^3) + (24*G[1 - y, 0, 0, z])/z^3 - (43*G[1 - y, 0, 1 - y, z])/z^3 - (4*G[1 - y, 0, -y, z])/z^3 + (21*G[1 - y, 1, 0, z])/z^3 - (19*G[1 - y, 1, 1 - y, z])/z^3 - (32*G[1 - y, 1 - y, 0, z])/z^3 + (23*G[1 - y, 1 - y, 1 - y, z])/ z^3 + (7*G[1 - y, 1 - y, -y, z])/z^3 + (20*G[1 - y, -y, 0, z])/ z^3 - (11*G[1 - y, -y, 1 - y, z])/z^3 - (2*G[1 - y, -y, -y, z])/ z^3 + (20*G[-y, 0, 0, z])/z^3 - (36*G[-y, 0, 1 - y, z])/z^3 + (8*G[-y, 0, -y, z])/z^3 - (10*G[-y, 1 - y, 0, z])/z^3 + (22*G[-y, 1 - y, 1 - y, z])/z^3 - (8*G[-y, 1 - y, -y, z])/z^3 - (48*G[-y, -y, 0, z])/z^3 + (48*G[-y, -y, 1 - y, z])/z^3) + G[1, 1, 0, y]*((8*y^4 - 436*y^5 + 1882*y^6 - 3104*y^7 + 2234*y^8 - 552*y^9 - 32*y^10 + 32*y^3*z - 1145*y^4*z + 6766*y^5*z - 14301*y^6*z + 13170*y^7*z - 4966*y^8*z + 442*y^9*z + 2*y^10*z + 48*y^2*z^2 - 686*y^3*z^2 + 7839*y^4*z^2 - 23516*y^5*z^2 + 28261*y^6*z^2 - 14276*y^7*z^2 + 2280*y^8*z^2 + 50*y^9*z^2 + 32*y*z^3 + 439*y^2*z^3 + 1018*y^3*z^3 - 12403*y^4*z^3 + 22906*y^5*z^3 - 14911*y^6*z^3 + 2432*y^7*z^3 + 482*y^8*z^3 + 8*z^4 - 32*y*z^4 - 1751*y^2*z^4 + 3308*y^3*z^4 - 1931*y^4*z^4 + 2920*y^5*z^4 - 4435*y^6*z^4 + 1898*y^7*z^4 - 76*z^5 - 10*y*z^5 + 3250*y^2*z^5 - 10692*y^3*z^5 + 16010*y^4*z^5 - 12026*y^5*z^5 + 3534*y^6*z^5 + 176*z^6 + 74*y*z^6 - 3742*y^2*z^6 + 10102*y^3*z^6 - 9926*y^4*z^6 + 3326*y^5*z^6 - 156*z^7 - 142*y*z^7 + 2139*y^2*z^7 - 3344*y^3*z^7 + 1518*y^4*z^7 + 48*z^8 + 78*y*z^8 - 383*y^2*z^8 + 262*y^3*z^8)/(8*(-1 + y)^2*y^2*(-1 + z)*z^2*(-1 + y + z)^2* (y + z)^4) + (32*G[1 - y, 0, 1 - y, z])/z^3 - (13*G[1 - y, 0, -y, z])/z^3 - (5*G[1 - y, 1, 0, z])/z^3 - (14*G[1 - y, 1, 1, z])/z^3 - (3*G[1 - y, 1, 1 - y, z])/z^3 + (20*G[1 - y, 1 - y, 0, z])/z^3 + (12*G[1 - y, 1 - y, 1, z])/z^3 - (44*G[1 - y, 1 - y, 1 - y, z])/z^3 + (31*G[1 - y, 1 - y, -y, z])/ z^3 - (10*G[1 - y, -y, 0, z])/z^3 - G[1 - y, -y, 1 - y, z]/z^3 + (50*G[1 - y, -y, -y, z])/z^3 - (10*G[-y, 0, 0, z])/z^3 + (2*G[-y, 0, 1, z])/z^3 - (10*G[-y, 0, 1 - y, z])/z^3 + (60*G[-y, 0, -y, z])/z^3 - (7*G[-y, 1 - y, 0, z])/z^3 + (2*G[-y, 1 - y, 1, z])/z^3 + (8*G[-y, 1 - y, 1 - y, z])/z^3 + (6*G[-y, 1 - y, -y, z])/z^3 + (28*G[-y, -y, 0, z])/z^3 - (104*G[-y, -y, -y, z])/z^3) + G[0, 1, 0, y]* ((11*y^4 + 451*y^5 - 1797*y^6 + 2588*y^7 - 1673*y^8 + 465*y^9 - 61*y^10 + 16*y^11 + 44*y^3*z + 1222*y^4*z - 6276*y^5*z + 11814*y^6*z - 10813*y^7*z + 5057*y^8*z - 1192*y^9*z + 145*y^10*z - y^11*z + 66*y^2*z^2 + 1070*y^3*z^2 - 8347*y^4*z^2 + 21150*y^5*z^2 - 25963*y^6*z^2 + 16917*y^7*z^2 - 5915*y^8*z^2 + 1091*y^9*z^2 - 69*y^10*z^2 + 44*y*z^3 - 50*y^2*z^3 - 4112*y^3*z^3 + 17896*y^4*z^3 - 31747*y^5*z^3 + 28658*y^6*z^3 - 13850*y^7*z^3 + 3688*y^8*z^3 - 409*y^9*z^3 + 11*z^4 - 165*y*z^4 - 625*y^2*z^4 + 7816*y^3*z^4 - 22329*y^4*z^4 + 29118*y^5*z^4 - 19483*y^6*z^4 + 7213*y^7*z^4 - 1202*y^8*z^4 - 2*z^5 - 98*y*z^5 + 2566*y^2*z^5 - 10983*y^3*z^5 + 20191*y^4*z^5 - 18169*y^5*z^5 + 8741*y^6*z^5 - 2010*y^7*z^5 - 89*z^6 + 892*y*z^6 - 4229*y^2*z^6 + 9917*y^3*z^6 - 11281*y^4*z^6 + 6479*y^5*z^6 - 1925*y^6*z^6 + 170*z^7 - 1143*y*z^7 + 3228*y^2*z^7 - 4486*y^3*z^7 + 2898*y^4*z^7 - 1021*y^5*z^7 - 120*z^8 + 561*y*z^8 - 1048*y^2*z^8 + 765*y^3*z^8 - 276*y^4*z^8 + 30*z^9 - 91*y*z^9 + 92*y^2*z^9 - 31*y^3*z^9)/(4*(-1 + y)^3*y^2*(-1 + z)*z^2*(-1 + y + z)^2* (y + z)^4) - (8*G[0, 1 - y, 0, z])/z^3 - (6*G[0, 1 - y, 1, z])/ z^3 + (18*G[0, 1 - y, 1 - y, z])/z^3 + (10*G[0, 1 - y, -y, z])/ z^3 + (10*G[0, -y, 0, z])/z^3 + (10*G[0, -y, 1 - y, z])/z^3 - (24*G[0, -y, -y, z])/z^3 + (16*G[1 - y, 0, 0, z])/z^3 - (42*G[1 - y, 0, 1 - y, z])/z^3 - (9*G[1 - y, 0, -y, z])/z^3 + (5*G[1 - y, 1, 0, z])/z^3 + (14*G[1 - y, 1, 1, z])/z^3 - (21*G[1 - y, 1, 1 - y, z])/z^3 - (34*G[1 - y, 1 - y, 0, z])/z^3 - (12*G[1 - y, 1 - y, 1, z])/z^3 + (30*G[1 - y, 1 - y, 1 - y, z])/ z^3 + (22*G[1 - y, 1 - y, -y, z])/z^3 - (20*G[1 - y, -y, 0, z])/ z^3 - (21*G[1 - y, -y, 1 - y, z])/z^3 + (48*G[1 - y, -y, -y, z])/ z^3 - (20*G[-y, 0, 0, z])/z^3 - (2*G[-y, 0, 1, z])/z^3 - (22*G[-y, 0, 1 - y, z])/z^3 + (56*G[-y, 0, -y, z])/z^3 - (16*G[-y, 1 - y, 0, z])/z^3 - (2*G[-y, 1 - y, 1, z])/z^3 + (28*G[-y, 1 - y, 1 - y, z])/z^3 + (6*G[-y, 1 - y, -y, z])/z^3 + (48*G[-y, -y, 0, z])/z^3 + (44*G[-y, -y, 1 - y, z])/z^3 - (104*G[-y, -y, -y, z])/z^3) + G[1, 1, 1, y]* ((121*y^2 - 121*y^3 + 232*y*z - 267*y^2*z + 29*y^3*z - 23*z^2 + 11*y*z^2 + 23*z^3 - 29*y*z^3)/(2*(-1 + y)*y*z^2*(y + z)^2) - (19*G[1 - y, 0, -y, z])/z^3 + (3*G[1 - y, 1, 0, z])/z^3 + (40*G[1 - y, 1 - y, -y, z])/z^3 + (6*G[1 - y, -y, 0, z])/z^3 + (30*G[1 - y, -y, 1 - y, z])/z^3 - (21*G[1 - y, -y, -y, z])/z^3 + (6*G[-y, 0, 0, z])/z^3 + (7*G[-y, 0, 1 - y, z])/z^3 + (6*G[-y, 0, -y, z])/z^3 + (7*G[-y, 1 - y, 0, z])/z^3 + (31*G[-y, 1 - y, 1 - y, z])/z^3 - (27*G[-y, 1 - y, -y, z])/z^3 + (12*G[-y, -y, 0, z])/z^3 - (21*G[-y, -y, 1 - y, z])/z^3 - (12*G[-y, -y, -y, z])/z^3) + G[0, 0, 1, y]* ((-3*y^2 - 285*y^3 + 1509*y^4 - 3142*y^5 + 3283*y^6 - 1749*y^7 + 403*y^8 - 16*y^9 - 6*y*z - 489*y^2*z + 3542*y^3*z - 9920*y^4*z + 13982*y^5*z - 10386*y^6*z + 3773*y^7*z - 497*y^8*z + y^9*z - 3*z^2 - 185*y*z^2 + 2697*y^2*z^2 - 11340*y^3*z^2 + 21989*y^4*z^2 - 22037*y^5*z^2 + 11222*y^6*z^2 - 2452*y^7*z^2 + 109*y^8*z^2 - 16*z^3 + 851*y*z^3 - 5948*y^2*z^3 + 16551*y^3*z^3 - 22436*y^4*z^3 + 15447*y^5*z^3 - 4907*y^6*z^3 + 458*y^7*z^3 + 117*z^4 - 1609*y*z^4 + 6733*y^2*z^4 - 12339*y^3*z^4 + 11182*y^4*z^4 - 4866*y^5*z^4 + 758*y^6*z^4 - 223*z^5 + 1576*y*z^5 - 3991*y^2*z^5 + 4543*y^3*z^5 - 2530*y^4*z^5 + 601*y^5*z^5 + 174*z^6 - 772*y*z^6 + 1101*y^2*z^6 - 700*y^3*z^6 + 221*y^4*z^6 - 49*z^7 + 145*y*z^7 - 100*y^2*z^7 + 28*y^3*z^7)/ (4*(-1 + y)^3*y^2*(-1 + z)*z^2*(-1 + y + z)^2*(y + z)^2) - G[0, 0, 1 - y, z]/z^3 + (3*G[0, 1 - y, 0, z])/z^3 - (2*G[0, 1 - y, 1, z])/z^3 - (4*G[0, 1 - y, 1 - y, z])/z^3 - G[0, 1 - y, -y, z]/z^3 + (5*G[0, -y, 1 - y, z])/z^3 - (6*G[0, -y, -y, z])/z^3 - (6*G[1 - y, 0, 0, z])/z^3 - G[1 - y, 0, 1, z]/z^3 + (10*G[1 - y, 0, 1 - y, z])/z^3 - G[1 - y, 0, -y, z]/z^3 + (3*G[1 - y, 1, 0, z])/z^3 + (2*G[1 - y, 1, 1, z])/z^3 + (3*G[1 - y, 1, 1 - y, z])/z^3 + (3*G[1 - y, 1 - y, 0, z])/z^3 + (2*G[1 - y, 1 - y, 1, z])/z^3 + (7*G[1 - y, 1 - y, 1 - y, z])/z^3 - (5*G[1 - y, 1 - y, -y, z])/z^3 - (8*G[1 - y, -y, 1 - y, z])/z^3 + (15*G[1 - y, -y, -y, z])/z^3 + (3*G[-y, 0, 1, z])/z^3 - (15*G[-y, 0, 1 - y, z])/z^3 + (2*G[-y, 0, -y, z])/z^3 - (10*G[-y, 1 - y, 0, z])/z^3 + (3*G[-y, 1 - y, 1, z])/z^3 + (6*G[-y, 1 - y, 1 - y, z])/z^3 + (17*G[-y, 1 - y, -y, z])/z^3 + (12*G[-y, -y, 0, z])/z^3 + (12*G[-y, -y, 1 - y, z])/z^3 - (6*G[-y, -y, -y, z])/z^3) + G[0, 1, 1, y]*((22*y^2 - 411*y^3 + 1097*y^4 - 1049*y^5 + 341*y^6 + 44*y*z - 793*y^2*z + 2531*y^3*z - 2946*y^4*z + 1209*y^5*z - 45*y^6*z + 22*z^2 - 445*y*z^2 + 2040*y^2*z^2 - 3206*y^3*z^2 + 1750*y^4*z^2 - 121*y^5*z^2 - 98*z^3 + 806*y*z^3 - 1857*y^2*z^3 + 1444*y^3*z^3 - 103*y^4*z^3 + 130*z^4 - 567*y*z^4 + 724*y^2*z^4 - 23*y^3*z^4 - 54*z^5 + 162*y*z^5 + 4*y^2*z^5)/(4*(-1 + y)^2*y^2*z^2* (-1 + y + z)*(y + z)^2) + (2*G[0, 1 - y, 0, z])/z^3 - (3*G[0, 1 - y, 1 - y, z])/z^3 + (3*G[0, 1 - y, -y, z])/z^3 + (2*G[0, -y, 0, z])/z^3 + (5*G[0, -y, 1 - y, z])/z^3 + (6*G[0, -y, -y, z])/z^3 - (4*G[1 - y, 0, 0, z])/z^3 + (7*G[1 - y, 0, 1 - y, z])/z^3 - (10*G[1 - y, 0, -y, z])/z^3 - (3*G[1 - y, 1, 0, z])/z^3 - (5*G[1 - y, 1, 1 - y, z])/z^3 - (10*G[1 - y, 1 - y, 0, z])/z^3 + (13*G[1 - y, 1 - y, 1 - y, z])/ z^3 + (5*G[1 - y, 1 - y, -y, z])/z^3 - (4*G[1 - y, -y, 0, z])/z^3 - (13*G[1 - y, -y, 1 - y, z])/z^3 - (11*G[1 - y, -y, -y, z])/z^3 - (4*G[-y, 0, 0, z])/z^3 - (5*G[-y, 0, 1 - y, z])/z^3 + G[-y, 1 - y, 0, z]/z^3 - (3*G[-y, 1 - y, 1 - y, z])/z^3 - (25*G[-y, 1 - y, -y, z])/z^3 - (12*G[-y, -y, 0, z])/z^3 - (11*G[-y, -y, 1 - y, z])/z^3 + (6*G[-y, -y, -y, z])/z^3) + G[1, 0, 1, y]*((-11*y^2 + 354*y^3 - 1397*y^4 + 2295*y^5 - 1894*y^6 + 803*y^7 - 166*y^8 + 16*y^9 - 22*y*z + 747*y^2*z - 4083*y^3*z + 9051*y^4*z - 10049*y^5*z + 5929*y^6*z - 1829*y^7*z + 257*y^8*z - y^9*z - 11*z^2 + 476*y*z^2 - 4267*y^2*z^2 + 13551*y^3*z^2 - 20495*y^4*z^2 + 16259*y^5*z^2 - 6787*y^6*z^2 + 1380*y^7*z^2 - 106*y^8*z^2 + 126*z^3 - 2048*y*z^3 + 10024*y^2*z^3 - 21317*y^3*z^3 + 22793*y^4*z^3 - 12534*y^5*z^3 + 3340*y^6*z^3 - 384*y^7*z^3 - 381*z^4 + 3727*y*z^4 - 12132*y^2*z^4 + 18140*y^3*z^4 - 13279*y^4*z^4 + 4459*y^5*z^4 - 558*y^6*z^4 + 498*z^5 - 3371*y*z^5 + 7870*y^2*z^5 - 8086*y^3*z^5 + 3480*y^4*z^5 - 415*y^5*z^5 - 302*z^6 + 1503*y*z^6 - 2482*y^2*z^6 + 1473*y^3*z^6 - 168*y^4*z^6 + 70*z^7 - 265*y*z^7 + 251*y^2*z^7 - 32*y^3*z^7)/(4*(-1 + y)^3*y^2*(-1 + z)*z^2*(-1 + y + z)^2* (y + z)^2) + (4*G[1 - y, 0, 0, z])/z^3 + G[1 - y, 0, 1, z]/z^3 + (3*G[1 - y, 0, 1 - y, z])/z^3 - (3*G[1 - y, 1, 0, z])/z^3 - (2*G[1 - y, 1, 1, z])/z^3 - (3*G[1 - y, 1, 1 - y, z])/z^3 + (10*G[1 - y, 1 - y, 0, z])/z^3 - (2*G[1 - y, 1 - y, 1, z])/z^3 + (9*G[1 - y, 1 - y, 1 - y, z])/z^3 + (6*G[1 - y, 1 - y, -y, z])/z^3 + (4*G[1 - y, -y, 0, z])/z^3 - (3*G[1 - y, -y, 1 - y, z])/z^3 - (13*G[1 - y, -y, -y, z])/z^3 + (4*G[-y, 0, 0, z])/z^3 - (3*G[-y, 0, 1, z])/z^3 - (6*G[-y, 0, 1 - y, z])/z^3 - (4*G[-y, 0, -y, z])/z^3 - (3*G[-y, 1 - y, 0, z])/z^3 - (3*G[-y, 1 - y, 1, z])/z^3 + (8*G[-y, 1 - y, 1 - y, z])/z^3 - (21*G[-y, 1 - y, -y, z])/z^3 - (16*G[-y, -y, 0, z])/z^3 - (9*G[-y, -y, 1 - y, z])/z^3 + (6*G[-y, -y, -y, z])/z^3) + ((76 - 76*y + 20*z + y*z)*G[0, 0, 0, 0, y])/(2*(-1 + y)^2*z^2) - G[0, 0, 0, 0, z]/(2*y*z) + ((8*y^2 - 84*y^3 + 116*y^4 + 82*y^5 - 216*y^6 + 94*y^7 + 16*y*z - 193*y^2*z + 396*y^3*z + 34*y^4*z - 596*y^5*z + 375*y^6*z - 32*y^7*z + 8*z^2 - 134*y*z^2 + 499*y^2*z^2 - 378*y^3*z^2 - 363*y^4*z^2 + 468*y^5*z^2 - 100*y^6*z^2 - 37*z^3 + 306*y*z^3 - 608*y^2*z^3 + 344*y^3*z^3 + 93*y^4*z^3 - 96*y^5*z^3 + 63*z^4 - 316*y*z^4 + 481*y^2*z^4 - 224*y^3*z^4 - 8*y^4*z^4 - 50*z^5 + 170*y*z^5 - 166*y^2*z^5 + 32*y^3*z^5 + 16*z^6 - 36*y*z^6 + 12*y^2*z^6)*G[0, 0, 0, 1, y])/ (4*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^2) + ((8*y^2 - 72*y^3 + 174*y^4 - 164*y^5 + 54*y^6 + 16*y*z - 161*y^2*z + 473*y^3*z - 543*y^4*z + 231*y^5*z - 16*y^6*z + 8*z^2 - 106*y*z^2 + 444*y^2*z^2 - 695*y^3*z^2 + 386*y^4*z^2 - 37*y^5*z^2 - 29*z^3 + 203*y*z^3 - 470*y^2*z^3 + 351*y^3*z^3 - 23*y^4*z^3 + 34*z^4 - 155*y*z^4 + 184*y^2*z^4 + y^3*z^4 - 13*z^5 + 42*y*z^5 + 3*y^2*z^5)* G[0, 0, 0, 1 - y, z])/(4*(-1 + y)^2*y^2*z^2*(-1 + y + z)* (y + z)^2) + ((-4*y^4 - 218*y^5 + 1494*y^6 - 3998*y^7 + 5562*y^8 - 4284*y^9 + 1740*y^10 - 292*y^11 - 16*y^3*z - 662*y^4*z + 5468*y^5*z - 17008*y^6*z + 27446*y^7*z - 24995*y^8*z + 12726*y^9*z - 3259*y^10*z + 302*y^11*z - 2*y^12*z - 24*y^2*z^2 - 812*y^3*z^2 + 8486*y^4*z^2 - 31290*y^5*z^2 + 58833*y^6*z^2 - 62476*y^7*z^2 + 37816*y^8*z^2 - 12102*y^9*z^2 + 1579*y^10*z^2 - 10*y^11*z^2 - 16*y*z^3 - 260*y^2*z^3 + 5404*y^3*z^3 - 27016*y^4*z^3 + 63128*y^5*z^3 - 80636*y^6*z^3 + 58270*y^7*z^3 - 22548*y^8*z^3 + 3698*y^9*z^3 - 52*y^10*z^3 - 4*z^4 - 26*y*z^4 + 1526*y^2*z^4 - 11262*y^3*z^4 + 34202*y^4*z^4 - 53692*y^5*z^4 + 46274*y^6*z^4 - 21084*y^7*z^4 + 4020*y^8*z^4 - 38*y^9*z^4 - 14*z^5 + 344*y*z^5 - 2892*y^2*z^5 + 10418*y^3*z^5 - 19025*y^4*z^5 + 18390*y^5*z^5 - 9046*y^6*z^5 + 1636*y^7*z^5 + 133*y^8*z^5 + 70*z^6 - 698*y*z^6 + 2705*y^2*z^6 - 5088*y^3*z^6 + 4736*y^4*z^6 - 1906*y^5*z^6 + 31*y^6*z^6 + 206*y^7*z^6 - 92*z^7 + 600*y*z^7 - 1478*y^2*z^7 + 1742*y^3*z^7 - 896*y^4*z^7 + 142*y^5*z^7 + 66*y^6*z^7 + 50*z^8 - 244*y*z^8 + 482*y^2*z^8 - 424*y^3*z^8 + 186*y^4*z^8 - 22*y^5*z^8 - 10*z^9 + 40*y*z^9 - 59*y^2*z^9 + 38*y^3*z^9 - 9*y^4*z^9)*G[0, 0, 1, 0, y])/(4*(-1 + y)^4*y^2* (-1 + z)*z^2*(-1 + y + z)^2*(y + z)^4) + ((4*y^4 - 368*y^5 + 1394*y^6 - 1968*y^7 + 1160*y^8 - 176*y^9 - 46*y^10 + 16*y^3*z - 1226*y^4*z + 5590*y^5*z - 9792*y^6*z + 7810*y^7*z - 2524*y^8*z + 80*y^9*z + 46*y^10*z + 24*y^2*z^2 - 1642*y^3*z^2 + 9422*y^4*z^2 - 20502*y^5*z^2 + 20805*y^6*z^2 - 9613*y^7*z^2 + 1393*y^8*z^2 + 113*y^9*z^2 + 16*y*z^3 - 854*y^2*z^3 + 7584*y^3*z^3 - 22420*y^4*z^3 + 29854*y^5*z^3 - 18761*y^6*z^3 + 4613*y^7*z^3 - 20*y^8*z^3 - 12*y^9*z^3 + 4*z^4 - 230*y*z^4 + 3274*y^2*z^4 - 13912*y^3*z^4 + 25192*y^4*z^4 - 21880*y^5*z^4 + 8510*y^6*z^4 - 906*y^7*z^4 - 4*y^8*z^4 - 40*z^5 + 770*y*z^5 - 5148*y^2*z^5 + 13234*y^3*z^5 - 16268*y^4*z^5 + 9762*y^5*z^5 - 2215*y^6*z^5 + 49*y^7*z^5 + 94*z^6 - 1066*y*z^6 + 4169*y^2*z^6 - 7495*y^3*z^6 + 6769*y^4*z^6 - 2419*y^5*z^6 + 44*y^6*z^6 - 88*z^7 + 702*y*z^7 - 1947*y^2*z^7 + 2685*y^3*z^7 - 1426*y^4*z^7 - 22*y^5*z^7 + 34*z^8 - 220*y*z^8 + 542*y^2*z^8 - 468*y^3*z^8 - 32*y^4*z^8 - 4*z^9 + 28*y*z^9 - 65*y^2*z^9 - 7*y^3*z^9)*G[0, 0, 1, 0, z])/(4*(-1 + y)^3*y^2*(-1 + z)*z^2* (-1 + y + z)^2*(y + z)^4) + ((-100*y^3 + 394*y^4 - 582*y^5 + 382*y^6 - 94*y^7 - 203*y^2*z + 1006*y^3*z - 1996*y^4*z + 1904*y^5*z - 827*y^6*z + 114*y^7*z + 2*y^8*z - 106*y*z^2 + 859*y^2*z^2 - 2479*y^3*z^2 + 3219*y^4*z^2 - 2007*y^5*z^2 + 536*y^6*z^2 - 22*y^7*z^2 - 23*z^3 + 360*y*z^3 - 1483*y^2*z^3 + 2542*y^3*z^3 - 2079*y^4*z^3 + 826*y^5*z^3 - 95*y^6*z^3 + 73*z^4 - 495*y*z^4 + 1180*y^2*z^4 - 1124*y^3*z^4 + 551*y^4*z^4 - 137*y^5*z^4 - 77*z^5 + 322*y*z^5 - 380*y^2*z^5 + 174*y^3*z^5 - 87*y^4*z^5 + 27*z^6 - 81*y*z^6 + 27*y^2*z^6 - 21*y^3*z^6)* G[0, 0, 1, 1, y])/(4*(-1 + y)^3*y^2*(-1 + z)*z^2*(-1 + y + z)* (y + z)^2) + ((8*y^2 - 72*y^3 + 174*y^4 - 164*y^5 + 54*y^6 + 16*y*z - 161*y^2*z + 473*y^3*z - 543*y^4*z + 231*y^5*z - 16*y^6*z + 8*z^2 - 106*y*z^2 + 444*y^2*z^2 - 695*y^3*z^2 + 386*y^4*z^2 - 37*y^5*z^2 - 29*z^3 + 203*y*z^3 - 470*y^2*z^3 + 351*y^3*z^3 - 23*y^4*z^3 + 34*z^4 - 155*y*z^4 + 184*y^2*z^4 + y^3*z^4 - 13*z^5 + 42*y*z^5 + 3*y^2*z^5)*G[0, 0, 1 - y, 0, z])/(4*(-1 + y)^2*y^2*z^2* (-1 + y + z)*(y + z)^2) + ((8*y^2 - 112*y^3 + 292*y^4 - 280*y^5 + 92*y^6 + 16*y*z - 247*y^2*z + 765*y^3*z - 865*y^4*z + 343*y^5*z - 12*y^6*z + 8*z^2 - 162*y*z^2 + 704*y^2*z^2 - 1049*y^3*z^2 + 538*y^4*z^2 - 39*y^5*z^2 - 43*z^3 + 325*y*z^3 - 702*y^2*z^3 + 505*y^3*z^3 - 53*y^4*z^3 + 62*z^4 - 249*y*z^4 + 288*y^2*z^4 - 37*y^3*z^4 - 27*z^5 + 70*y*z^5 - 11*y^2*z^5)*G[0, 0, 1 - y, 1 - y, z])/(4*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((2*y^3 + 49*y^4 - 273*y^5 + 562*y^6 - 568*y^7 + 285*y^8 - 57*y^9 + 14*y^2*z + 184*y^3*z - 1331*y^4*z + 3251*y^5*z - 3866*y^6*z + 2348*y^7*z - 649*y^8*z + 49*y^9*z + 22*y*z^2 + 55*y^2*z^2 - 1481*y^3*z^2 + 5354*y^4*z^2 - 8454*y^5*z^2 + 6754*y^6*z^2 - 2634*y^7*z^2 + 377*y^8*z^2 + 7*y^9*z^2 + 10*z^3 - 162*y*z^3 - 19*y^2*z^3 + 2539*y^3*z^3 - 6907*y^4*z^3 + 7957*y^5*z^3 - 4364*y^6*z^3 + 958*y^7*z^3 - 12*y^8*z^3 - 33*z^4 + 339*y*z^4 - 387*y^2*z^4 - 1231*y^3*z^4 + 3403*y^4*z^4 - 3089*y^5*z^4 + 1100*y^6*z^4 - 102*y^7*z^4 + 33*z^5 - 261*y*z^5 + 467*y^2*z^5 + 175*y^3*z^5 - 1058*y^4*z^5 + 784*y^5*z^5 - 188*y^6*z^5 + 28*y*z^6 + 29*y^2*z^6 - 515*y^3*z^6 + 587*y^4*z^6 - 177*y^5*z^6 - 17*z^7 + 47*y*z^7 - 237*y^2*z^7 + 351*y^3*z^7 - 96*y^4*z^7 + 7*z^8 - 13*y*z^8 + 78*y^2*z^8 - 24*y^3*z^8)*G[0, 0, -y, 1 - y, z])/ (4*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^2) + ((6*y^4 + 192*y^5 - 924*y^6 + 1542*y^7 - 988*y^8 - 54*y^9 + 330*y^10 - 104*y^11 + 24*y^3*z + 529*y^4*z - 3132*y^5*z + 6396*y^6*z - 5578*y^7*z + 1126*y^8*z + 1326*y^9*z - 803*y^10*z + 114*y^11*z - 2*y^12*z + 36*y^2*z^2 + 540*y^3*z^2 - 4355*y^4*z^2 + 11106*y^5*z^2 - 12383*y^6*z^2 + 4648*y^7*z^2 + 2159*y^8*z^2 - 2242*y^9*z^2 + 501*y^10*z^2 - 10*y^11*z^2 + 24*y*z^3 - 18*y^2*z^3 - 1976*y^3*z^3 + 8422*y^4*z^3 - 13478*y^5*z^3 + 8353*y^6*z^3 + 710*y^7*z^3 - 2891*y^8*z^3 + 902*y^9*z^3 - 20*y^10*z^3 + 6*z^4 - 116*y*z^4 - 66*y^2*z^4 + 2702*y^3*z^4 - 7647*y^4*z^4 + 8398*y^5*z^4 - 3032*y^6*z^4 - 510*y^7*z^4 + 281*y^8*z^4 + 68*y^9*z^4 - 15*z^5 + 124*y*z^5 + 372*y^2*z^5 - 2934*y^3*z^5 + 6139*y^4*z^5 - 5754*y^5*z^5 + 3045*y^6*z^5 - 1222*y^7*z^5 + 301*y^8*z^5 + z^6 + 106*y*z^6 - 973*y^2*z^6 + 3140*y^3*z^6 - 4577*y^4*z^6 + 3534*y^5*z^6 - 1697*y^6*z^6 + 410*y^7*z^6 + 26*z^7 - 266*y*z^7 + 1023*y^2*z^7 - 1910*y^3*z^7 + 1727*y^4*z^7 - 934*y^5*z^7 + 250*y^6*z^7 - 25*z^8 + 156*y*z^8 - 416*y^2*z^8 + 442*y^3*z^8 - 253*y^4*z^8 + 68*y^5*z^8 + 7*z^9 - 28*y*z^9 + 42*y^2*z^9 - 28*y^3*z^9 + 7*y^4*z^9)*G[0, 1, 0, 0, y])/ (4*(-1 + y)^4*y^2*(-1 + z)*z^2*(-1 + y + z)^2*(y + z)^4) + ((4*y^4 - 396*y^5 + 1632*y^6 - 2648*y^7 + 2052*y^8 - 732*y^9 + 88*y^10 + 16*y^3*z - 1303*y^4*z + 6465*y^5*z - 12841*y^6*z + 12631*y^7*z - 6288*y^8*z + 1428*y^9*z - 108*y^10*z + 24*y^2*z^2 - 1668*y^3*z^2 + 10432*y^4*z^2 - 25576*y^5*z^2 + 31120*y^6*z^2 - 19816*y^7*z^2 + 6276*y^8*z^2 - 812*y^9*z^2 + 20*y^10*z^2 + 16*y*z^3 - 772*y^2*z^3 + 7754*y^3*z^3 - 25975*y^4*z^3 + 40729*y^5*z^3 - 33018*y^6*z^3 + 13516*y^7*z^3 - 2361*y^8*z^3 + 111*y^9*z^3 + 4*z^4 - 156*y*z^4 + 2860*y^2*z^4 - 14406*y^3*z^4 + 30776*y^4*z^4 - 32868*y^5*z^4 + 17696*y^6*z^4 - 4174*y^7*z^4 + 316*y^8*z^4 - 25*z^5 + 525*y*z^5 - 4585*y^2*z^5 + 14267*y^3*z^5 - 20966*y^4*z^5 + 15428*y^5*z^5 - 5006*y^6*z^5 + 506*y^7*z^5 + 60*z^6 - 842*y*z^6 + 4098*y^2*z^6 - 8690*y^3*z^6 + 9010*y^4*z^6 - 3972*y^5*z^6 + 432*y^6*z^6 - 71*z^7 + 701*y*z^7 - 2234*y^2*z^7 + 3350*y^3*z^7 - 2017*y^4*z^7 + 175*y^5*z^7 + 42*z^8 - 290*y*z^8 + 698*y^2*z^8 - 618*y^3*z^8 + 24*y^4*z^8 - 10*z^9 + 46*y*z^9 - 84*y^2*z^9)*G[0, 1, 0, 0, z])/(4*(-1 + y)^3*y^2*(-1 + z)*z^2* (-1 + y + z)^2*(y + z)^4) + ((4*y^2 - 24*y^3 + 206*y^4 - 650*y^5 + 894*y^6 - 566*y^7 + 136*y^8 + 8*y*z - 130*y^2*z + 814*y^3*z - 2331*y^4*z + 3277*y^5*z - 2203*y^6*z + 553*y^7*z + 12*y^8*z + 4*z^2 - 156*y*z^2 + 1066*y^2*z^2 - 3312*y^3*z^2 + 5088*y^4*z^2 - 3760*y^5*z^2 + 1082*y^6*z^2 - 12*y^7*z^2 - 38*z^3 + 514*y*z^3 - 2198*y^2*z^3 + 4124*y^3*z^3 - 3529*y^4*z^3 + 1251*y^5*z^3 - 124*y^6*z^3 + 92*z^4 - 690*y*z^4 + 1823*y^2*z^4 - 1915*y^3*z^4 + 822*y^4*z^4 - 180*y^5*z^4 - 87*z^5 + 421*y*z^5 - 604*y^2*z^5 + 270*y^3*z^5 - 96*y^4*z^5 + 29*z^6 - 95*y*z^6 + 34*y^2*z^6 - 16*y^3*z^6)*G[0, 1, 0, 1, y])/(4*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^2) + ((-8*y^2 + 14*y^3 + 4*y^4 - 10*y^5 - 8*y^6 + 8*y^7 - 16*y*z + 63*y^2*z - 58*y^3*z - 47*y^4*z + 120*y^5*z - 86*y^6*z + 24*y^7*z - 8*z^2 + 84*y*z^2 - 196*y^2*z^2 + 88*y^3*z^2 + 226*y^4*z^2 - 304*y^5*z^2 + 110*y^6*z^2 + 35*z^3 - 170*y*z^3 + 198*y^2*z^3 + 168*y^3*z^3 - 467*y^4*z^3 + 258*y^5*z^3 - 22*y^6*z^3 - 60*z^4 + 170*y*z^4 - 25*y^2*z^4 - 318*y^3*z^4 + 306*y^4*z^4 - 64*y^5*z^4 + 49*z^5 - 90*y*z^5 - 34*y^2*z^5 + 152*y^3*z^5 - 60*y^4*z^5 - 19*z^6 + 30*y*z^6 + 12*y^2*z^6 - 16*y^3*z^6 + 3*z^7 - 6*y*z^7 + 2*y^2*z^7)*G[0, 1, 0, 1 - y, z])/ (4*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((6*y^4 + 74*y^5 - 504*y^6 + 1170*y^7 - 1316*y^8 + 732*y^9 - 162*y^10 + 24*y^3*z + 213*y^4*z - 2045*y^5*z + 5896*y^6*z - 8090*y^7*z + 5643*y^8*z - 1819*y^9*z + 176*y^10*z + 2*y^11*z + 36*y^2*z^2 + 244*y^3*z^2 - 3445*y^4*z^2 + 12295*y^5*z^2 - 20395*y^6*z^2 + 17517*y^7*z^2 - 7492*y^8*z^2 + 1252*y^9*z^2 - 12*y^10*z^2 + 24*y*z^3 + 26*y^2*z^3 - 2664*y^3*z^3 + 13383*y^4*z^3 - 27965*y^5*z^3 + 29704*y^6*z^3 - 16168*y^7*z^3 + 3801*y^8*z^3 - 171*y^9*z^3 + 6*z^4 - 6*y*z^4 - 1184*y^2*z^4 + 8504*y^3*z^4 - 23005*y^4*z^4 + 30617*y^5*z^4 - 21117*y^6*z^4 + 6737*y^7*z^4 - 642*y^8*z^4 + 13*z^5 - 391*y*z^5 + 3526*y^2*z^5 - 12220*y^3*z^5 + 20319*y^4*z^5 - 17701*y^5*z^5 + 7554*y^6*z^5 - 1160*y^7*z^5 - 87*z^6 + 963*y*z^6 - 4269*y^2*z^6 + 8831*y^3*z^6 - 9568*y^4*z^6 + 5322*y^5*z^6 - 1132*y^6*z^6 + 127*z^7 - 905*y*z^7 + 2438*y^2*z^7 - 3224*y^3*z^7 + 2253*y^4*z^7 - 599*y^5*z^7 - 75*z^8 + 363*y*z^8 - 621*y^2*z^8 + 521*y^3*z^8 - 158*y^4*z^8 + 16*z^9 - 48*y*z^9 + 48*y^2*z^9 - 16*y^3*z^9)*G[0, 1, 1, 0, y])/ (4*(-1 + y)^3*y^2*(-1 + z)*z^2*(-1 + y + z)^2*(y + z)^4) + ((-8*y^4 + 22*y^5 + 30*y^6 - 186*y^7 + 278*y^8 - 180*y^9 + 44*y^10 - 32*y^3*z + 119*y^4*z + 161*y^5*z - 1253*y^6*z + 2133*y^7*z - 1604*y^8*z + 526*y^9*z - 50*y^10*z - 48*y^2*z^2 + 256*y^3*z^2 + 199*y^4*z^2 - 2921*y^5*z^2 + 6105*y^6*z^2 - 5619*y^7*z^2 + 2420*y^8*z^2 - 400*y^9*z^2 + 8*y^10*z^2 - 32*y*z^3 + 274*y^2*z^3 - 84*y^3*z^3 - 3115*y^4*z^3 + 8631*y^5*z^3 - 9871*y^6*z^3 + 5375*y^7*z^3 - 1244*y^8*z^3 + 66*y^9*z^3 - 8*z^4 + 146*y*z^4 - 451*y^2*z^4 - 965*y^3*z^4 + 5807*y^4*z^4 - 9423*y^5*z^4 + 7012*y^6*z^4 - 2340*y^7*z^4 + 222*y^8*z^4 + 31*z^5 - 287*y*z^5 + 343*y^2*z^5 + 1653*y^3*z^5 - 5164*y^4*z^5 + 5894*y^5*z^5 - 2850*y^6*z^5 + 356*y^7*z^5 - 48*z^6 + 266*y*z^6 - 38*y^2*z^6 - 1554*y^3*z^6 + 3134*y^4*z^6 - 2124*y^5*z^6 + 268*y^6*z^6 + 39*z^7 - 103*y*z^7 - 187*y^2*z^7 + 945*y^3*z^7 - 904*y^4*z^7 + 66*y^5*z^7 - 18*z^8 + 14*y*z^8 + 126*y^2*z^8 - 200*y^3*z^8 - 18*y^4*z^8 + 4*z^9 - 4*y*z^9 - 16*y^2*z^9 - 8*y^3*z^9)*G[0, 1, 1, 0, z])/ (4*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((4*y^2 - 52*y^3 + 103*y^4 - 55*y^5 + 8*y*z - 113*y^2*z + 236*y^3*z - 144*y^4*z + 5*y^5*z + 4*z^2 - 79*y*z^2 + 194*y^2*z^2 - 166*y^3*z^2 + 15*y^4*z^2 - 21*z^3 + 84*y*z^3 - 122*y^2*z^3 + 19*y^3*z^3 + 17*z^4 - 42*y*z^4 + 9*y^2*z^4)*G[0, 1, 1, 1, y])/ (2*(-1 + y)^2*y^2*z^2*(y + z)^2) + ((-8*y^2 + 14*y^3 + 4*y^4 - 10*y^5 - 8*y^6 + 8*y^7 - 16*y*z + 63*y^2*z - 58*y^3*z - 47*y^4*z + 120*y^5*z - 86*y^6*z + 24*y^7*z - 8*z^2 + 84*y*z^2 - 196*y^2*z^2 + 88*y^3*z^2 + 226*y^4*z^2 - 304*y^5*z^2 + 110*y^6*z^2 + 35*z^3 - 170*y*z^3 + 198*y^2*z^3 + 168*y^3*z^3 - 467*y^4*z^3 + 258*y^5*z^3 - 22*y^6*z^3 - 60*z^4 + 170*y*z^4 - 25*y^2*z^4 - 318*y^3*z^4 + 306*y^4*z^4 - 64*y^5*z^4 + 49*z^5 - 90*y*z^5 - 34*y^2*z^5 + 152*y^3*z^5 - 60*y^4*z^5 - 19*z^6 + 30*y*z^6 + 12*y^2*z^6 - 16*y^3*z^6 + 3*z^7 - 6*y*z^7 + 2*y^2*z^7)*G[0, 1, 1 - y, 0, z])/(4*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((8*y^2 - 72*y^3 + 174*y^4 - 164*y^5 + 54*y^6 + 16*y*z - 161*y^2*z + 473*y^3*z - 543*y^4*z + 231*y^5*z - 16*y^6*z + 8*z^2 - 106*y*z^2 + 444*y^2*z^2 - 695*y^3*z^2 + 386*y^4*z^2 - 37*y^5*z^2 - 29*z^3 + 203*y*z^3 - 470*y^2*z^3 + 351*y^3*z^3 - 23*y^4*z^3 + 34*z^4 - 155*y*z^4 + 184*y^2*z^4 + y^3*z^4 - 13*z^5 + 42*y*z^5 + 3*y^2*z^5)*G[0, 1 - y, 0, 0, z])/ (4*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((8*y^2 - 112*y^3 + 292*y^4 - 280*y^5 + 92*y^6 + 16*y*z - 247*y^2*z + 765*y^3*z - 865*y^4*z + 343*y^5*z - 12*y^6*z + 8*z^2 - 162*y*z^2 + 704*y^2*z^2 - 1049*y^3*z^2 + 538*y^4*z^2 - 39*y^5*z^2 - 43*z^3 + 325*y*z^3 - 702*y^2*z^3 + 505*y^3*z^3 - 53*y^4*z^3 + 62*z^4 - 249*y*z^4 + 288*y^2*z^4 - 37*y^3*z^4 - 27*z^5 + 70*y*z^5 - 11*y^2*z^5)*G[0, 1 - y, 0, 1 - y, z])/(4*(-1 + y)^2*y^2*z^2* (-1 + y + z)*(y + z)^2) + ((380*y^5 - 2224*y^6 + 5106*y^7 - 5774*y^8 + 3226*y^9 - 714*y^10 + 1266*y^4*z - 8424*y^5*z + 21632*y^6*z - 27084*y^7*z + 16710*y^8*z - 4172*y^9*z + 72*y^10*z + 1682*y^3*z^2 - 13136*y^4*z^2 + 38520*y^5*z^2 - 54087*y^6*z^2 + 37163*y^7*z^2 - 10557*y^8*z^2 + 415*y^9*z^2 + 854*y^2*z^3 - 9146*y^3*z^3 + 33131*y^4*z^3 - 54379*y^5*z^3 + 42428*y^6*z^3 - 13744*y^7*z^3 + 856*y^8*z^3 + 210*y*z^4 - 3114*y^2*z^4 + 14640*y^3*z^4 - 28941*y^4*z^4 + 25769*y^5*z^4 - 9324*y^6*z^4 + 808*y^7*z^4 + 32*z^5 - 614*y*z^5 + 3684*y^2*z^5 - 8732*y^3*z^5 + 8506*y^4*z^5 - 3040*y^5*z^5 + 356*y^6*z^5 - 70*z^6 + 590*y*z^6 - 1739*y^2*z^6 + 1753*y^3*z^6 - 313*y^4*z^6 + 67*y^5*z^6 + 49*z^7 - 237*y*z^7 + 308*y^2*z^7 + 68*y^3*z^7 + 4*y^4*z^7 - 11*z^8 + 41*y*z^8 + 20*y^2*z^8 - 2*y^3*z^8)*G[0, 1 - y, 1, 0, z])/ (4*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((8*y^2 - 112*y^3 + 292*y^4 - 280*y^5 + 92*y^6 + 16*y*z - 247*y^2*z + 765*y^3*z - 865*y^4*z + 343*y^5*z - 12*y^6*z + 8*z^2 - 162*y*z^2 + 704*y^2*z^2 - 1049*y^3*z^2 + 538*y^4*z^2 - 39*y^5*z^2 - 43*z^3 + 325*y*z^3 - 702*y^2*z^3 + 505*y^3*z^3 - 53*y^4*z^3 + 62*z^4 - 249*y*z^4 + 288*y^2*z^4 - 37*y^3*z^4 - 27*z^5 + 70*y*z^5 - 11*y^2*z^5)*G[0, 1 - y, 1 - y, 0, z])/(4*(-1 + y)^2*y^2*z^2* (-1 + y + z)*(y + z)^2) + ((-4*y^2 + 62*y^3 - 112*y^4 + 54*y^5 - 8*y*z + 133*y^2*z - 259*y^3*z + 139*y^4*z - 5*y^5*z - 4*z^2 + 83*y*z^2 - 201*y^2*z^2 + 153*y^3*z^2 - 15*y^4*z^2 + 21*z^3 - 89*y*z^3 + 119*y^2*z^3 - 19*y^3*z^3 - 17*z^4 + 42*y*z^4 - 9*y^2*z^4)*G[0, 1 - y, 1 - y, 1 - y, z])/(2*(-1 + y)^2*y^2*z^2* (y + z)^2) + ((8*y^2 - 28*y^3 - 96*y^4 + 616*y^5 - 1224*y^6 + 1188*y^7 - 576*y^8 + 112*y^9 + 16*y*z - 95*y^2*z - 165*y^3*z + 2018*y^4*z - 5190*y^5*z + 6313*y^6*z - 3957*y^7*z + 1172*y^8*z - 112*y^9*z + 8*z^2 - 106*y*z^2 + 55*y^2*z^2 + 2223*y^3*z^2 - 8305*y^4*z^2 + 13097*y^5*z^2 - 10511*y^6*z^2 + 4181*y^7*z^2 - 639*y^8*z^2 - 3*y^9*z^2 - 39*z^3 + 165*y*z^3 + 1027*y^2*z^3 - 6675*y^3*z^3 + 14262*y^4*z^3 - 14732*y^5*z^3 + 7572*y^6*z^3 - 1626*y^7*z^3 + 46*y^8*z^3 + 39*z^4 + 283*y*z^4 - 3289*y^2*z^4 + 9707*y^3*z^4 - 13065*y^4*z^4 + 8645*y^5*z^4 - 2540*y^6*z^4 + 220*y^7*z^4 + 73*z^5 - 1137*y*z^5 + 4609*y^2*z^5 - 8221*y^3*z^5 + 7116*y^4*z^5 - 2776*y^5*z^5 + 384*y^6*z^5 - 184*z^6 + 1328*y*z^6 - 3395*y^2*z^6 + 4043*y^3*z^6 - 2081*y^4*z^6 + 337*y^5*z^6 + 140*z^7 - 676*y*z^7 + 1248*y^2*z^7 - 914*y^3*z^7 + 154*y^4*z^7 - 37*z^8 + 127*y*z^8 - 168*y^2*z^8 + 30*y^3*z^8)* G[0, 1 - y, -y, 1 - y, z])/(4*(-1 + y)^3*y^2*(-1 + z)*z^3* (-1 + y + z)^2*(y + z)^2) + ((2*y^3 + 81*y^4 - 330*y^5 + 478*y^6 - 300*y^7 + 69*y^8 + 4*y^2*z + 144*y^3*z - 823*y^4*z + 1620*y^5*z - 1439*y^6*z + 566*y^7*z - 72*y^8*z + 2*y*z^2 + 76*y^2*z^2 - 732*y^3*z^2 + 2029*y^4*z^2 - 2450*y^5*z^2 + 1353*y^6*z^2 - 282*y^7*z^2 + 4*y^8*z^2 - 46*y*z^3 - 43*y^2*z^3 + 806*y^3*z^3 - 1670*y^4*z^3 + 1348*y^5*z^3 - 411*y^6*z^3 + 16*y^7*z^3 + 13*z^4 + 72*y*z^4 - 162*y^2*z^4 - 98*y^3*z^4 + 345*y^4*z^4 - 198*y^5*z^4 + 17*y^6*z^4 - 52*z^5 + 70*y*z^5 + 31*y^2*z^5 - 82*y^3*z^5 + 11*y^4*z^5 + 10*y^5*z^5 + 79*z^6 - 212*y*z^6 + 193*y^2*z^6 - 78*y^3*z^6 + 28*y^4*z^6 - 54*z^7 + 142*y*z^7 - 114*y^2*z^7 + 38*y^3*z^7 + 14*z^8 - 28*y*z^8 + 15*y^2*z^8)*G[0, -y, 0, 1 - y, z])/ (4*(-1 + y)^2*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^2) + ((2*y^3 + 81*y^4 - 330*y^5 + 478*y^6 - 300*y^7 + 69*y^8 + 4*y^2*z + 144*y^3*z - 823*y^4*z + 1620*y^5*z - 1439*y^6*z + 566*y^7*z - 72*y^8*z + 2*y*z^2 + 76*y^2*z^2 - 732*y^3*z^2 + 2029*y^4*z^2 - 2450*y^5*z^2 + 1353*y^6*z^2 - 282*y^7*z^2 + 4*y^8*z^2 - 46*y*z^3 - 43*y^2*z^3 + 806*y^3*z^3 - 1670*y^4*z^3 + 1348*y^5*z^3 - 411*y^6*z^3 + 16*y^7*z^3 + 13*z^4 + 72*y*z^4 - 162*y^2*z^4 - 98*y^3*z^4 + 345*y^4*z^4 - 198*y^5*z^4 + 17*y^6*z^4 - 52*z^5 + 70*y*z^5 + 31*y^2*z^5 - 82*y^3*z^5 + 11*y^4*z^5 + 10*y^5*z^5 + 79*z^6 - 212*y*z^6 + 193*y^2*z^6 - 78*y^3*z^6 + 28*y^4*z^6 - 54*z^7 + 142*y*z^7 - 114*y^2*z^7 + 38*y^3*z^7 + 14*z^8 - 28*y*z^8 + 15*y^2*z^8)*G[0, -y, 1 - y, 0, z])/(4*(-1 + y)^2*y^2*(-1 + z)*z^3* (-1 + y + z)^2*(y + z)^2) + ((2*y^3 + 27*y^4 - 126*y^5 + 196*y^6 - 132*y^7 + 33*y^8 + 4*y^2*z + 115*y^3*z - 629*y^4*z + 1191*y^5*z - 1009*y^6*z + 362*y^7*z - 34*y^8*z + 2*y*z^2 + 127*y^2*z^2 - 935*y^3*z^2 + 2322*y^4*z^2 - 2615*y^5*z^2 + 1357*y^6*z^2 - 258*y^7*z^2 + 57*y*z^3 - 626*y^2*z^3 + 2132*y^3*z^3 - 3156*y^4*z^3 + 2207*y^5*z^3 - 643*y^6*z^3 + 29*y^7*z^3 + 19*z^4 - 253*y*z^4 + 1136*y^2*z^4 - 2141*y^3*z^4 + 1900*y^4*z^4 - 786*y^5*z^4 + 101*y^6*z^4 - 57*z^5 + 388*y*z^5 - 961*y^2*z^5 + 1011*y^3*z^5 - 532*y^4*z^5 + 127*y^5*z^5 + 57*z^6 - 255*y*z^6 + 350*y^2*z^6 - 195*y^3*z^6 + 67*y^4*z^6 - 19*z^7 + 61*y*z^7 - 30*y^2*z^7 + 12*y^3*z^7)*G[0, -y, 1 - y, 1 - y, z])/ (2*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)*(y + z)^2) + ((2*y^3 - 91*y^4 + 439*y^5 - 892*y^6 + 922*y^7 - 481*y^8 + 101*y^9 + 4*y^2*z - 42*y^3*z + 255*y^4*z - 711*y^5*z + 971*y^6*z - 651*y^7*z + 182*y^8*z - 8*y^9*z + 2*y*z^2 + 80*y^2*z^2 - 574*y^3*z^2 + 1493*y^4*z^2 - 1871*y^5*z^2 + 1153*y^6*z^2 - 289*y^7*z^2 + 6*y^8*z^2 + 28*y*z^3 - 467*y^2*z^3 + 1927*y^3*z^3 - 3360*y^4*z^3 + 2760*y^5*z^3 - 981*y^6*z^3 + 93*y^7*z^3 - 4*z^4 - 62*y*z^4 + 645*y^2*z^4 - 1699*y^3*z^4 + 1823*y^4*z^4 - 853*y^5*z^4 + 150*y^6*z^4 + 12*z^5 + 20*y*z^5 - 240*y^2*z^5 + 340*y^3*z^5 - 180*y^4*z^5 + 72*y^5*z^5 - 13*z^6 + 25*y*z^6 - 57*y^2*z^6 + 105*y^3*z^6 - 12*y^4*z^6 + 5*z^7 - 11*y*z^7 + 43*y^2*z^7 - 13*y^3*z^7)*G[0, -y, -y, 1 - y, z])/ (4*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-72*y^2 + 588*y^3 - 1626*y^4 + 2070*y^5 - 1254*y^6 + 294*y^7 - 108*y*z + 1288*y^2*z - 4389*y^3*z + 6547*y^4*z - 4567*y^5*z + 1257*y^6*z - 28*y^7*z - 324*z^2 + 2552*y*z^2 - 8043*y^2*z^2 + 12410*y^3*z^2 - 9332*y^4*z^2 + 2910*y^5*z^2 - 173*y^6*z^2 + 700*z^3 - 3987*y*z^3 + 8556*y^2*z^3 - 7960*y^3*z^3 + 2848*y^4*z^3 - 247*y^5*z^3 - 435*z^4 + 1948*y*z^4 - 2676*y^2*z^4 + 972*y^3*z^4 - 79*y^4*z^4 + 173*z^5 - 561*y*z^5 + 87*y^2*z^5 + 31*y^3*z^5 - 114*z^6 + 16*y*z^6 + 8*y^2*z^6)*G[1, 0, 0, 0, y])/ (4*(-1 + y)^3*z^2*(-1 + y + z)^2*(y + z)^3) + ((8*y^3 - 144*y^4 + 390*y^5 - 380*y^6 + 126*y^7 + 24*y^2*z - 333*y^3*z + 1130*y^4*z - 1509*y^5*z + 854*y^6*z - 180*y^7*z + 14*y^8*z + 24*y*z^2 - 607*y^2*z^2 + 2449*y^3*z^2 - 3857*y^4*z^2 + 2671*y^5*z^2 - 748*y^6*z^2 + 68*y^7*z^2 + 8*z^3 - 167*y*z^3 + 1787*y^2*z^3 - 4724*y^3*z^3 + 4833*y^4*z^3 - 1951*y^5*z^3 + 246*y^6*z^3 - 37*z^4 + 429*y*z^4 - 2156*y^2*z^4 + 3608*y^3*z^4 - 2151*y^4*z^4 + 371*y^5*z^4 + 63*z^5 - 495*y*z^5 + 1244*y^2*z^5 - 1015*y^3*z^5 + 203*y^4*z^5 - 47*z^6 + 251*y*z^6 - 289*y^2*z^6 + 21*y^3*z^6 + 13*z^7 - 42*y*z^7 - 3*y^2*z^7)*G[1, 0, 0, 0, z])/ (4*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + ((-2*y^2 - 25*y^3 + 142*y^4 - 280*y^5 + 268*y^6 - 127*y^7 + 24*y^8 - 4*y*z + 11*y^2*z + 74*y^3*z - 351*y^4*z + 583*y^5*z - 465*y^6*z + 178*y^7*z - 27*y^8*z + y^9*z - 2*z^2 + 57*y*z^2 - 264*y^2*z^2 + 488*y^3*z^2 - 398*y^4*z^2 + 79*y^5*z^2 + 78*y^6*z^2 - 40*y^7*z^2 + 2*y^8*z^2 + 25*z^3 - 283*y*z^3 + 1047*y^2*z^3 - 1867*y^3*z^3 + 1784*y^4*z^3 - 869*y^5*z^3 + 176*y^6*z^3 - 13*y^7*z^3 - 79*z^4 + 596*y*z^4 - 1701*y^2*z^4 + 2431*y^3*z^4 - 1775*y^4*z^4 + 571*y^5*z^4 - 55*y^6*z^4 + 108*z^5 - 608*y*z^5 + 1340*y^2*z^5 - 1423*y^3*z^5 + 654*y^4*z^5 - 83*y^5*z^5 - 69*z^6 + 297*y*z^6 - 496*y^2*z^6 + 337*y^3*z^6 - 57*y^4*z^6 + 17*z^7 - 55*y*z^7 + 65*y^2*z^7 - 15*y^3*z^7)*G[1, 0, 0, 1, y])/(2*(-1 + y)^3*y^2* (-1 + z)*z^2*(-1 + y + z)^2*(y + z)^2) + ((-15*y + 11*y^2 + 6*y^3 + 18*y^4 - 20*y^5 - 15*z + 68*y*z - 45*y^2*z + 16*y^3*z - 44*y^4*z + 20*y^5*z + 57*z^2 - 138*y*z^2 + 109*y^2*z^2 - 66*y^3*z^2 + 38*y^4*z^2 - 71*z^3 + 132*y*z^3 - 113*y^2*z^3 + 60*y^3*z^3 - 12*y^4*z^3 + 21*z^4 - 37*y*z^4 + 32*y^2*z^4 - 16*y^3*z^4 + 18*z^5 - 20*y*z^5 + 6*y^2*z^5 - 10*z^6 + 10*y*z^6)*G[1, 0, 0, 1 - y, z])/(4*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)) + ((14*y^4 + 216*y^5 - 1478*y^6 + 3460*y^7 - 3882*y^8 + 2132*y^9 - 462*y^10 + 56*y^3*z + 562*y^4*z - 5010*y^5*z + 13552*y^6*z - 17108*y^7*z + 10506*y^8*z - 2610*y^9*z + 52*y^10*z + 84*y^2*z^2 + 498*y^3*z^2 - 6871*y^4*z^2 + 22345*y^5*z^2 - 32437*y^6*z^2 + 22589*y^7*z^2 - 6508*y^8*z^2 + 300*y^9*z^2 + 56*y*z^3 - 128*y^2*z^3 - 3258*y^3*z^3 + 16195*y^4*z^3 - 29561*y^5*z^3 + 24352*y^6*z^3 - 8238*y^7*z^3 + 612*y^8*z^3 + 14*z^4 - 198*y*z^4 - 132*y^2*z^4 + 4806*y^3*z^4 - 12990*y^4*z^4 + 13470*y^5*z^4 - 5457*y^6*z^4 + 607*y^7*z^4 - 38*z^5 + 152*y*z^5 + 640*y^2*z^5 - 3192*y^3*z^5 + 4436*y^4*z^5 - 2210*y^5*z^5 + 392*y^6*z^5 + 5*z^6 + 177*y*z^6 - 889*y^2*z^6 + 1535*y^3*z^6 - 954*y^4*z^6 + 246*y^5*z^6 + 41*z^7 - 239*y*z^7 + 498*y^2*z^7 - 390*y^3*z^7 + 120*y^4*z^7 - 22*z^8 + 66*y*z^8 - 67*y^2*z^8 + 23*y^3*z^8)*G[1, 0, 1, 0, y])/(4*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^4) + ((-1 + z)*(15*y - 15*y^2 - 176*y^3 + 310*y^4 - 134*y^5 + 15*z - 61*y*z - 128*y^2*z + 499*y^3*z - 341*y^4*z + 16*y^5*z - 46*z^2 + 102*y*z^2 + 131*y^2*z^2 - 237*y^3*z^2 + 50*y^4*z^2 + 48*z^3 - 70*y*z^3 - 16*y^2*z^3 + 46*y^3*z^3 - 18*z^4 + 15*y*z^4 + 11*y^2*z^4 + z^5 - y*z^5)*G[1, 0, 1, 0, z])/ (4*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)) + ((4*y^3 - 77*y^4 + 285*y^5 - 452*y^6 + 356*y^7 - 135*y^8 + 19*y^9 + 11*y^2*z - 252*y^3*z + 1171*y^4*z - 2336*y^5*z + 2368*y^6*z - 1248*y^7*z + 315*y^8*z - 28*y^9*z - y^10*z + 6*y*z^2 - 265*y^2*z^2 + 1765*y^3*z^2 - 4666*y^4*z^2 + 6177*y^5*z^2 - 4345*y^6*z^2 + 1555*y^7*z^2 - 236*y^8*z^2 + 9*y^9*z^2 + 3*z^3 - 128*y*z^3 + 1310*y^2*z^3 - 4801*y^3*z^3 + 8447*y^4*z^3 - 7859*y^5*z^3 + 3770*y^6*z^3 - 801*y^7*z^3 + 59*y^8*z^3 - 30*z^4 + 520*y*z^4 - 2817*y^2*z^4 + 6766*y^3*z^4 - 8403*y^4*z^4 + 5371*y^5*z^4 - 1521*y^6*z^4 + 138*y^7*z^4 + 89*z^5 - 907*y*z^5 + 3203*y^2*z^5 - 5464*y^3*z^5 + 4725*y^4*z^5 - 1775*y^5*z^5 + 177*y^6*z^5 - 117*z^6 + 795*y*z^6 - 2016*y^2*z^6 + 2458*y^3*z^6 - 1257*y^4*z^6 + 137*y^5*z^6 + 72*z^7 - 345*y*z^7 + 652*y^2*z^7 - 488*y^3*z^7 + 61*y^4*z^7 - 17*z^8 + 59*y*z^8 - 78*y^2*z^8 + 12*y^3*z^8)*G[1, 0, 1, 1, y])/(2*(-1 + y)^3*y^2*(-1 + z)*z^2* (-1 + y + z)^2*(y + z)^3) + ((-15*y + 11*y^2 + 6*y^3 + 18*y^4 - 20*y^5 - 15*z + 68*y*z - 45*y^2*z + 16*y^3*z - 44*y^4*z + 20*y^5*z + 57*z^2 - 138*y*z^2 + 109*y^2*z^2 - 66*y^3*z^2 + 38*y^4*z^2 - 71*z^3 + 132*y*z^3 - 113*y^2*z^3 + 60*y^3*z^3 - 12*y^4*z^3 + 21*z^4 - 37*y*z^4 + 32*y^2*z^4 - 16*y^3*z^4 + 18*z^5 - 20*y*z^5 + 6*y^2*z^5 - 10*z^6 + 10*y*z^6)*G[1, 0, 1 - y, 0, z])/ (4*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)) - ((-1 + z)*(-7*y + 13*y^2 - 28*y^3 + 42*y^4 - 20*y^5 - 7*z + 34*y*z - 68*y^2*z + 91*y^3*z - 51*y^4*z + y^5*z + 21*z^2 - 68*y*z^2 + 111*y^2*z^2 - 78*y^3*z^2 + 14*y^4*z^2 - 21*z^3 + 62*y*z^3 - 68*y^2*z^3 + 25*y^3*z^3 + 7*z^4 - 21*y*z^4 + 12*y^2*z^4)* G[1, 0, 1 - y, 1 - y, z])/(2*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)) + ((y - 7*y^2 - 61*y^3 + 143*y^4 - 92*y^5 + 16*y^6 + z - 7*y*z - 71*y^2*z + 410*y^3*z - 541*y^4*z + 224*y^5*z - 16*y^6*z - 27*y*z^2 + 352*y^2*z^2 - 811*y^3*z^2 + 604*y^4*z^2 - 120*y^5*z^2 + 2*y^6*z^2 - z^3 + 85*y*z^3 - 446*y^2*z^3 + 551*y^3*z^3 - 175*y^4*z^3 - 12*y^5*z^3 - 16*z^4 - 29*y*z^4 + 134*y^2*z^4 - 58*y^3*z^4 - 33*y^4*z^4 + 39*z^5 - 69*y*z^5 + 59*y^2*z^5 - 31*y^3*z^5 - 32*z^6 + 55*y*z^6 - 21*y^2*z^6 + 9*z^7 - 9*y*z^7)* G[1, 0, -y, 1 - y, z])/(4*(-1 + y)*y^2*(-1 + z)*z^3*(-1 + y + z)^2* (y + z)) + ((-53*y^5 + 373*y^6 - 959*y^7 + 1169*y^8 - 688*y^9 + 158*y^10 - 161*y^4*z + 1433*y^5*z - 4396*y^6*z + 6373*y^7*z - 4659*y^8*z + 1585*y^9*z - 176*y^10*z + y^11*z - 146*y^3*z^2 + 1972*y^4*z^2 - 7732*y^5*z^2 + 13718*y^6*z^2 - 12346*y^7*z^2 + 5481*y^8*z^2 - 966*y^9*z^2 + 19*y^10*z^2 + 37*y^2*z^3 + 761*y^3*z^3 - 5599*y^4*z^3 + 13645*y^5*z^3 - 15681*y^6*z^3 + 8831*y^7*z^3 - 2045*y^8*z^3 + 66*y^9*z^3 + 13*y*z^4 - 76*y^2*z^4 - 1200*y^3*z^4 + 5477*y^4*z^4 - 8805*y^5*z^4 + 6394*y^6*z^4 - 1809*y^7*z^4 + 51*y^8*z^4 - 2*z^5 - 38*y*z^5 + 155*y^2*z^5 + 188*y^3*z^5 - 959*y^4*z^5 + 1007*y^5*z^5 - 234*y^6*z^5 - 87*y^7*z^5 + 7*z^6 + 43*y*z^6 - 307*y^2*z^6 + 841*y^3*z^6 - 1047*y^4*z^6 + 604*y^5*z^6 - 171*y^6*z^6 - 8*z^7 - 26*y*z^7 + 249*y^2*z^7 - 495*y^3*z^7 + 335*y^4*z^7 - 100*y^5*z^7 + 3*z^8 + 8*y*z^8 - 58*y^2*z^8 + 51*y^3*z^8 - 19*y^4*z^8)*G[1, 1, 0, 0, y])/ (2*(-1 + y)^3*y^2*(-1 + z)*z^2*(-1 + y + z)^2*(y + z)^4) - ((-1 + z)*(-15*y^3 + 26*y^4 + 97*y^5 - 300*y^6 + 280*y^7 - 88*y^8 - 45*y^2*z + 128*y^3*z + 121*y^4*z - 770*y^5*z + 898*y^6*z - 340*y^7*z + 8*y^8*z - 45*y*z^2 + 228*y^2*z^2 - 184*y^3*z^2 - 596*y^4*z^2 + 1100*y^5*z^2 - 546*y^6*z^2 + 43*y^7*z^2 - 15*z^3 + 176*y*z^3 - 556*y^2*z^3 + 592*y^3*z^3 - 134*y^4*z^3 - 118*y^5*z^3 + 55*y^6*z^3 + 50*z^4 - 249*y*z^4 + 552*y^2*z^4 - 644*y^3*z^4 + 254*y^4*z^4 + 53*y^5*z^4 - 45*z^5 + 122*y*z^5 - 174*y^2*z^5 + 54*y^3*z^5 + 91*y^4*z^5 + 8*y*z^6 - 36*y^2*z^6 + 76*y^3*z^6 + 10*z^7 - 12*y*z^7 + 18*y^2*z^7)*G[1, 1, 0, 0, z])/ (4*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((-4*y^3 - 124*y^4 + 726*y^5 - 1586*y^6 + 1702*y^7 - 906*y^8 + 192*y^9 - 10*y^2*z - 352*y^3*z + 2516*y^4*z - 6703*y^5*z + 8901*y^6*z - 6153*y^7*z + 2015*y^8*z - 212*y^9*z - 2*y^10*z - 382*y^2*z^2 + 3430*y^3*z^2 - 11527*y^4*z^2 + 19057*y^5*z^2 - 16579*y^6*z^2 + 7257*y^7*z^2 - 1276*y^8*z^2 + 20*y^9*z^2 - 2*z^3 - 176*y*z^3 + 2388*y^2*z^3 - 10614*y^3*z^3 + 22150*y^4*z^3 - 23945*y^5*z^3 + 13317*y^6*z^3 - 3291*y^7*z^3 + 173*y^8*z^3 - 38*z^4 + 920*y*z^4 - 5772*y^2*z^4 + 15658*y^3*z^4 - 21043*y^4*z^4 + 14479*y^5*z^4 - 4737*y^6*z^4 + 485*y^7*z^4 + 172*z^5 - 1851*y*z^5 + 6981*y^2*z^5 - 11959*y^3*z^5 + 10009*y^4*z^5 - 4126*y^5*z^5 + 678*y^6*z^5 - 267*z^6 + 1787*y*z^6 - 4307*y^2*z^6 + 4453*y^3*z^6 - 2178*y^4*z^6 + 512*y^5*z^6 + 180*z^7 - 823*y*z^7 + 1183*y^2*z^7 - 643*y^3*z^7 + 199*y^4*z^7 - 45*z^8 + 143*y*z^8 - 81*y^2*z^8 + 31*y^3*z^8)*G[1, 1, 0, 1, y])/(4*(-1 + y)^3*y^2*(-1 + z)*z^2* (-1 + y + z)^2*(y + z)^3) + G[1 - y, 0, z]* ((204*y^2 - 4000*y^3 + 10724*y^4 - 10264*y^5 + 3336*y^6 + 408*y*z - 7382*y^2*z + 23954*y^3*z - 27854*y^4*z + 11334*y^5*z - 460*y^6*z + 204*z^2 - 3838*y*z^2 + 18383*y^2*z^2 - 28863*y^3*z^2 + 15201*y^4*z^2 - 1087*y^5*z^2 - 737*z^3 + 6577*y*z^3 - 15482*y^2*z^3 + 11217*y^3*z^3 - 583*y^4*z^3 + 862*z^4 - 4257*y*z^4 + 5124*y^2*z^4 + 255*y^3*z^4 - 329*z^5 + 1110*y*z^5 + 211*y^2*z^5)/(16*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((y^4 - y^5 - 18*y^6 + 50*y^7 - 47*y^8 + 15*y^9 + 4*y^3*z - 7*y^4*z - 28*y^5*z + 33*y^6*z + 11*y^7*z + 2*y^8*z - 15*y^9*z + 6*y^2*z^2 - 18*y^3*z^2 + 71*y^4*z^2 - 413*y^5*z^2 + 626*y^6*z^2 - 197*y^7*z^2 - 75*y^8*z^2 + 4*y*z^3 - 22*y^2*z^3 + 68*y^3*z^3 - 575*y^4*z^3 + 1048*y^5*z^3 - 367*y^6*z^3 - 150*y^7*z^3 + z^4 - 13*y*z^4 + 144*y^2*z^4 - 660*y^3*z^4 + 1061*y^4*z^4 - 359*y^5*z^4 - 150*y^6*z^4 - 3*z^5 + 16*y*z^5 - 201*y^2*z^5 + 475*y^3*z^5 - 176*y^4*z^5 - 75*y^5*z^5 + 3*z^6 - 9*y*z^6 + 40*y^2*z^6 + 5*y^3*z^6 - 15*y^4*z^6 - z^7 + 2*y*z^7 + 5*y^2*z^7)* G[0, 0, 0, y])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^4) + ((2*y^3 - 31*y^4 + 125*y^5 - 230*y^6 + 220*y^7 - 107*y^8 + 21*y^9 + 4*y^2*z - 90*y^3*z + 415*y^4*z - 843*y^5*z + 882*y^6*z - 472*y^7*z + 107*y^8*z - 3*y^9*z + 2*y*z^2 - 60*y^2*z^2 + 370*y^3*z^2 - 932*y^4*z^2 + 1158*y^5*z^2 - 724*y^6*z^2 + 198*y^7*z^2 - 12*y^8*z^2 + 6*y*z^3 + 36*y^2*z^3 - 238*y^3*z^3 + 463*y^4*z^3 - 399*y^5*z^3 + 145*y^6*z^3 - 13*y^7*z^3 + 5*z^4 - 53*y*z^4 + 155*y^2*z^4 - 181*y^3*z^4 + 70*y^4*z^4 - 4*y^5*z^4 + 8*y^6*z^4 - 15*z^5 + 95*y*z^5 - 210*y^2*z^5 + 178*y^3*z^5 - 67*y^4*z^5 + 27*y^5*z^5 + 15*z^6 - 65*y*z^6 + 83*y^2*z^6 - 37*y^3*z^6 + 20*y^4*z^6 - 5*z^7 + 15*y*z^7 - 7*y^2*z^7 + 5*y^3*z^7)*G[0, 0, 1, y])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-y^4 + y^5 + 7*y^6 - 17*y^7 + 14*y^8 - 4*y^9 - 4*y^3*z + 7*y^4*z - 8*y^5*z + 71*y^6*z - 118*y^7*z + 44*y^8*z + 8*y^9*z - 6*y^2*z^2 + 18*y^3*z^2 - 122*y^4*z^2 + 542*y^5*z^2 - 756*y^6*z^2 + 284*y^7*z^2 + 40*y^8*z^2 - 4*y*z^3 + 22*y^2*z^3 - 156*y^3*z^3 + 825*y^4*z^3 - 1339*y^5*z^3 + 593*y^6*z^3 + 55*y^7*z^3 - z^4 + 13*y*z^4 - 281*y^2*z^4 + 1199*y^3*z^4 - 1863*y^4*z^4 + 962*y^5*z^4 - 45*y^6*z^4 + 3*z^5 - 116*y*z^5 + 773*y^2*z^5 - 1564*y^3*z^5 + 1090*y^4*z^5 - 210*y^5*z^5 - 28*z^6 + 284*y*z^6 - 762*y^2*z^6 + 732*y^3*z^6 - 242*y^4*z^6 + 51*z^7 - 227*y*z^7 + 297*y^2*z^7 - 125*y^3*z^7 - 25*z^8 + 50*y*z^8 - 25*y^2*z^8)*G[0, 1, 0, y])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)*(y + z)^4) + ((-2*y^2 + 8*y^3 + 6*y^4 - 64*y^5 + 106*y^6 - 72*y^7 + 18*y^8 - 4*y*z + 22*y^2*z - 16*y^3*z - 114*y^4*z + 280*y^5*z - 242*y^6*z + 76*y^7*z - 2*y^8*z - 2*z^2 + 20*y*z^2 - 30*y^2*z^2 - 114*y^3*z^2 + 362*y^4*z^2 - 356*y^5*z^2 + 126*y^6*z^2 - 6*y^7*z^2 + 6*z^3 - 2*y*z^3 - 121*y^2*z^3 + 340*y^3*z^3 - 328*y^4*z^3 + 122*y^5*z^3 - 17*y^6*z^3 + 5*z^4 - 74*y*z^4 + 231*y^2*z^4 - 239*y^3*z^4 + 96*y^4*z^4 - 35*y^5*z^4 - 20*z^5 + 93*y*z^5 - 131*y^2*z^5 + 59*y^3*z^5 - 33*y^4*z^5 + 11*z^6 - 33*y*z^6 + 17*y^2*z^6 - 11*y^3*z^6)*G[0, 1, 1, y])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((-2*y^4 + 2*y^5 + 23*y^6 - 61*y^7 + 55*y^8 - 17*y^9 - 8*y^3*z + 14*y^4*z + 74*y^5*z - 209*y^6*z + 186*y^7*z - 63*y^8*z + 6*y^9*z - 12*y^2*z^2 + 36*y^3*z^2 + 51*y^4*z^2 - 179*y^5*z^2 + 133*y^6*z^2 - 59*y^7*z^2 + 30*y^8*z^2 - 8*y*z^3 + 44*y^2*z^3 - 34*y^3*z^3 + 44*y^4*z^3 - 139*y^5*z^3 + 36*y^6*z^3 + 55*y^7*z^3 - 2*z^4 + 26*y*z^4 - 111*y^2*z^4 + 299*y^3*z^4 - 432*y^4*z^4 + 177*y^5*z^4 + 35*y^6*z^4 + 6*z^5 - 52*y*z^5 + 213*y^2*z^5 - 386*y^3*z^5 + 227*y^4*z^5 - 20*y^5*z^5 - 11*z^6 + 73*y*z^6 - 175*y^2*z^6 + 149*y^3*z^6 - 44*y^4*z^6 + 12*z^7 - 49*y*z^7 + 60*y^2*z^7 - 25*y^3*z^7 - 5*z^8 + 10*y*z^8 - 5*y^2*z^8)* G[1, 0, 0, y])/((-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^4) + ((2*y^2 - 8*y^3 - 6*y^4 + 64*y^5 - 106*y^6 + 72*y^7 - 18*y^8 + 4*y*z - 22*y^2*z + 20*y^3*z + 98*y^4*z - 256*y^5*z + 226*y^6*z - 72*y^7*z + 2*y^8*z + 2*z^2 - 20*y*z^2 + 78*y^2*z^2 - 82*y^3*z^2 - 62*y^4*z^2 + 152*y^5*z^2 - 74*y^6*z^2 + 6*y^7*z^2 - 6*z^3 + 66*y*z^3 - 205*y^2*z^3 + 276*y^3*z^3 - 204*y^4*z^3 + 78*y^5*z^3 - 5*y^6*z^3 + 17*z^4 - 122*y*z^4 + 291*y^2*z^4 - 371*y^3*z^4 + 232*y^4*z^4 - 31*y^5*z^4 - 24*z^5 + 105*y*z^5 - 199*y^2*z^5 + 183*y^3*z^5 - 33*y^4*z^5 + 11*z^6 - 33*y*z^6 + 49*y^2*z^6 - 11*y^3*z^6)*G[1, 0, 1, y])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((4*y^4 - 4*y^5 - 35*y^6 + 89*y^7 - 77*y^8 + 23*y^9 + 16*y^3*z - 32*y^4*z - 138*y^5*z + 436*y^6*z - 410*y^7*z + 128*y^8*z + 24*y^2*z^2 - 88*y^3*z^2 - 160*y^4*z^2 + 804*y^5*z^2 - 863*y^6*z^2 + 283*y^7*z^2 + 16*y*z^3 - 112*y^2*z^3 + 6*y^3*z^3 + 680*y^4*z^3 - 902*y^5*z^3 + 290*y^6*z^3 + 6*y^7*z^3 + 4*z^4 - 68*y*z^4 + 205*y^2*z^4 + 5*y^3*z^4 - 237*y^4*z^4 - 9*y^5*z^4 + 36*y^6*z^4 - 16*z^5 + 136*y*z^5 - 326*y^2*z^5 + 398*y^3*z^5 - 378*y^4*z^5 + 90*y^5*z^5 + 30*z^6 - 178*y*z^6 + 387*y^2*z^6 - 423*y^3*z^6 + 120*y^4*z^6 - 34*z^7 + 146*y*z^7 - 218*y^2*z^7 + 90*y^3*z^7 + 22*z^8 - 58*y*z^8 + 36*y^2*z^8 - 6*z^9 + 6*y*z^9)* G[1, 1, 0, y])/(2*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-14*y^3 - 50*y^2*z - 44*y*z^2 + 15*y^2*z^2 - 15*z^3 + 30*y*z^3 + 15*z^4)*G[1, 1, 1, y])/(2*y^2*z^2*(y + z)^2) - (35*G[0, 0, 0, 0, y])/z^3 + (5*G[0, 0, 0, 1, y])/z^3 + (15*G[0, 0, 1, 0, y])/z^3 - (6*G[0, 0, 1, 1, y])/z^3 + (33*G[0, 1, 0, 0, y])/z^3 + (14*G[0, 1, 0, 1, y])/z^3 + (2*G[0, 1, 1, 0, y])/z^3 - (4*G[0, 1, 1, 1, y])/z^3 + (36*G[1, 0, 0, 0, y])/z^3 + (2*G[1, 0, 0, 1, y])/z^3 - (24*G[1, 0, 1, 0, y])/z^3 + (4*G[1, 0, 1, 1, y])/z^3 - (24*G[1, 1, 0, 0, y])/z^3 - (4*G[1, 1, 0, 1, y])/z^3) + ((-3 + 8*y - 7*y^2 + 9*z - 16*y*z + 7*y^2*z - 9*z^2 + 8*y*z^2 + 3*z^3)* G[1, 1, 0, 1 - y, z])/(4*y^2*z*(-1 + y + z)^2) + ((6*y^3 - 42*y^4 + 120*y^5 - 162*y^6 + 102*y^7 - 24*y^8 + 18*y^2*z - 143*y^3*z + 448*y^4*z - 697*y^5*z + 516*y^6*z - 126*y^7*z - 16*y^8*z + 18*y*z^2 - 91*y^2*z^2 + 243*y^3*z^2 - 473*y^4*z^2 + 411*y^5*z^2 - 64*y^6*z^2 - 44*y^7*z^2 + 6*z^3 - 76*y*z^3 + 205*y^2*z^3 - 314*y^3*z^3 + 163*y^4*z^3 + 83*y^5*z^3 - 8*y^6*z^3 - 14*z^4 + 83*y*z^4 - 180*y^2*z^4 + 90*y^3*z^4 + 143*y^4*z^4 + 55*y^5*z^4 + 9*z^5 - 20*y*z^5 - 10*y^2*z^5 + 161*y^3*z^5 + 37*y^4*z^5 - 7*y*z^6 + 65*y^2*z^6 + y^3*z^6 - z^7 + 2*y*z^7 - y^2*z^7)*G[1, 1, 1, 0, y])/(4*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^3) + G[1 - y, 1 - y, z]* ((-364*y^2 + 364*y^3 - 654*y*z + 745*y^2*z - 83*y^3*z + 75*z^2 - 59*y*z^2 - 75*z^3 + 83*y*z^3)/(4*(-1 + y)*y*z^2*(y + z)^2) + ((24*y^2 - 48*y^3 + 24*y^4 + 40*y*z - 97*y^2*z + 66*y^3*z - 9*y^4*z + 12*z^2 - 58*y*z^2 + 60*y^2*z^2 - 18*y^3*z^2 - 17*z^3 + 18*y*z^3 - 9*y^2*z^3 - 4*z^4)*G[0, 0, 0, y])/(2*(-1 + y)^2*z^3* (y + z)^2) + ((-2*y^3 - 4*y^4 - 16*y^5 + 144*y^6 - 266*y^7 + 196*y^8 - 52*y^9 - 6*y^2*z - 6*y^3*z - 50*y^4*z + 480*y^5*z - 994*y^6*z + 818*y^7*z - 246*y^8*z + 4*y^9*z - 6*y*z^2 + 6*y^2*z^2 - 70*y^3*z^2 + 628*y^4*z^2 - 1461*y^5*z^2 + 1340*y^6*z^2 - 453*y^7*z^2 + 16*y^8*z^2 - 2*z^3 + 16*y*z^3 - 78*y^2*z^3 + 481*y^3*z^3 - 1175*y^4*z^3 + 1141*y^5*z^3 - 420*y^6*z^3 + 37*y^7*z^3 + 6*z^4 - 55*y*z^4 + 297*y^2*z^4 - 722*y^3*z^4 + 670*y^4*z^4 - 240*y^5*z^4 + 68*y^6*z^4 - 19*z^5 + 142*y*z^5 - 405*y^2*z^5 + 401*y^3*z^5 - 129*y^4*z^5 + 82*y^5*z^5 + 28*z^6 - 136*y*z^6 + 193*y^2*z^6 - 65*y^3*z^6 + 52*y^4*z^6 - 13*z^7 + 39*y*z^7 - 15*y^2*z^7 + 13*y^3*z^7)* G[0, 0, 1, y])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^3) + ((4*y^4 - 4*y^5 - 55*y^6 + 149*y^7 - 137*y^8 + 43*y^9 + 16*y^3*z - 28*y^4*z - 148*y^5*z + 431*y^6*z - 404*y^7*z + 151*y^8*z - 18*y^9*z + 24*y^2*z^2 - 72*y^3*z^2 - 13*y^4*z^2 + 107*y^5*z^2 - 55*y^6*z^2 + 99*y^7*z^2 - 90*y^8*z^2 + 16*y*z^3 - 88*y^2*z^3 + 228*y^3*z^3 - 639*y^4*z^3 + 870*y^5*z^3 - 221*y^6*z^3 - 164*y^7*z^3 + 4*z^4 - 52*y*z^4 + 326*y^2*z^4 - 1078*y^3*z^4 + 1518*y^4*z^4 - 610*y^5*z^4 - 100*y^6*z^4 - 12*z^5 + 134*y*z^5 - 652*y^2*z^5 + 1188*y^3*z^5 - 716*y^4*z^5 + 70*y^5*z^5 + 28*z^6 - 218*y*z^6 + 536*y^2*z^6 - 480*y^3*z^6 + 142*y^4*z^6 - 36*z^7 + 152*y*z^7 - 194*y^2*z^7 + 80*y^3*z^7 + 16*z^8 - 32*y*z^8 + 16*y^2*z^8)*G[0, 1, 0, y])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^4) + ((-4*y^3 + 8*y^4 + 29*y^5 - 95*y^6 + 91*y^7 - 29*y^8 - 12*y^2*z + 32*y^3*z + 57*y^4*z - 262*y^5*z + 288*y^6*z - 106*y^7*z + 3*y^8*z - 12*y*z^2 + 48*y^2*z^2 - 31*y^3*z^2 - 132*y^4*z^2 + 222*y^5*z^2 - 104*y^6*z^2 + 9*y^7*z^2 - 4*z^3 + 34*y*z^3 - 141*y^2*z^3 + 220*y^3*z^3 - 178*y^4*z^3 + 94*y^5*z^3 - 9*y^6*z^3 + 8*z^4 - 98*y*z^4 + 281*y^2*z^4 - 387*y^3*z^4 + 295*y^4*z^4 - 51*y^5*z^4 - 22*z^5 + 120*y*z^5 - 240*y^2*z^5 + 244*y^3*z^5 - 54*y^4*z^5 + 18*z^6 - 54*y*z^6 + 70*y^2*z^6 - 18*y^3*z^6)*G[0, 1, 1, y])/(2*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((5*y^4 - 5*y^5 - 48*y^6 + 124*y^7 - 109*y^8 + 33*y^9 + 20*y^3*z - 35*y^4*z - 128*y^5*z + 345*y^6*z - 287*y^7*z + 106*y^8*z - 21*y^9*z + 30*y^2*z^2 - 90*y^3*z^2 - 19*y^4*z^2 + 77*y^5*z^2 + 58*y^6*z^2 + 49*y^7*z^2 - 105*y^8*z^2 + 20*y*z^3 - 110*y^2*z^3 + 176*y^3*z^3 - 473*y^4*z^3 + 760*y^5*z^3 - 165*y^6*z^3 - 198*y^7*z^3 + 5*z^4 - 65*y*z^4 + 284*y^2*z^4 - 844*y^3*z^4 + 1221*y^4*z^4 - 411*y^5*z^4 - 150*y^6*z^4 - 15*z^5 + 124*y*z^5 - 515*y^2*z^5 + 933*y^3*z^5 - 482*y^4*z^5 + 15*y^5*z^5 + 27*z^6 - 173*y*z^6 + 414*y^2*z^6 - 327*y^3*z^6 + 99*y^4*z^6 - 29*z^7 + 118*y*z^7 - 139*y^2*z^7 + 60*y^3*z^7 + 12*z^8 - 24*y*z^8 + 12*y^2*z^8)*G[1, 0, 0, y])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^4) + ((-y^3 - 4*y^4 - 5*y^5 + 80*y^6 - 155*y^7 + 116*y^8 - 31*y^9 - 3*y^2*z - 9*y^3*z - 20*y^4*z + 289*y^5*z - 617*y^6*z + 515*y^7*z - 160*y^8*z + 5*y^9*z - 3*y*z^2 - 3*y^2*z^2 - 3*y^3*z^2 + 279*y^4*z^2 - 768*y^5*z^2 + 764*y^6*z^2 - 286*y^7*z^2 + 20*y^8*z^2 - z^3 + 11*y*z^3 + 21*y^2*z^3 - 42*y^3*z^3 - 121*y^4*z^3 + 221*y^5*z^3 - 103*y^6*z^3 + 14*y^7*z^3 + 3*z^4 + 40*y*z^4 - 256*y^2*z^4 + 530*y^3*z^4 - 595*y^4*z^4 + 338*y^5*z^4 - 44*y^6*z^4 + 13*z^5 - 157*y*z^5 + 480*y^2*z^5 - 716*y^3*z^5 + 519*y^4*z^5 - 91*y^5*z^5 - 31*z^6 + 157*y*z^6 - 313*y^2*z^6 + 299*y^3*z^6 - 64*y^4*z^6 + 16*z^7 - 48*y*z^7 + 64*y^2*z^7 - 16*y^3*z^7)*G[1, 0, 1, y])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^3) + ((-9*y^4 + 27*y^5 - 27*y^6 + 9*y^7 - 2*y^3*z + 76*y^4*z - 142*y^5*z + 64*y^6*z + 4*y^7*z - 6*y^2*z^2 + 126*y^3*z^2 - 313*y^4*z^2 + 177*y^5*z^2 + 16*y^6*z^2 - 26*y*z^3 + 151*y^2*z^3 - 387*y^3*z^3 + 279*y^4*z^3 + 15*y^5*z^3 - 9*z^4 + 97*y*z^4 - 287*y^2*z^4 + 283*y^3*z^4 - 20*y^4*z^4 + 27*z^5 - 125*y*z^5 + 180*y^2*z^5 - 50*y^3*z^5 - 27*z^6 + 63*y*z^6 - 36*y^2*z^6 + 9*z^7 - 9*y*z^7)*G[1, 1, 0, y])/(2*(-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)^2) - (31*(y + 2*z)*G[1, 1, 1, y])/ (z^2*(y + z)^2) - (17*G[0, 0, 0, 0, y])/z^3 - (27*G[0, 0, 1, 0, y])/ z^3 + (11*G[0, 0, 1, 1, y])/z^3 - (49*G[0, 1, 0, 0, y])/z^3 + (10*G[0, 1, 0, 1, y])/z^3 + (27*G[0, 1, 1, 0, y])/z^3 + (9*G[0, 1, 1, 1, y])/z^3 - (47*G[1, 0, 0, 0, y])/z^3 - (11*G[1, 0, 0, 1, y])/z^3 + (32*G[1, 0, 1, 0, y])/z^3 + (16*G[1, 0, 1, 1, y])/z^3 + (24*G[1, 1, 0, 0, y])/z^3 - (10*G[1, 1, 0, 1, y])/z^3 - (32*G[1, 1, 1, 0, y])/z^3) + G[1 - y, 1, z]*(((6*y^2 - 10*y^3 - 15*y^4 + 44*y^5 - 31*y^6 + 4*y^7 + 2*y^8 + 12*y*z - 44*y^2*z + 4*y^3*z + 142*y^4*z - 192*y^5*z + 92*y^6*z - 16*y^7*z + 2*y^8*z + 6*z^2 - 58*y*z^2 + 103*y^2*z^2 + 46*y^3*z^2 - 249*y^4*z^2 + 210*y^5*z^2 - 66*y^6*z^2 + 8*y^7*z^2 - 24*z^3 + 120*y*z^3 - 162*y^2*z^3 + 24*y^3*z^3 + 82*y^4*z^3 - 44*y^5*z^3 + 4*y^6*z^3 + 44*z^4 - 174*y*z^4 + 266*y^2*z^4 - 210*y^3*z^4 + 97*y^4*z^4 - 24*y^5*z^4 - 48*z^5 + 176*y*z^5 - 254*y^2*z^5 + 170*y^3*z^5 - 46*y^4*z^5 + 30*z^6 - 92*y*z^6 + 93*y^2*z^6 - 32*y^3*z^6 - 8*z^7 + 16*y*z^7 - 8*y^2*z^7)* G[0, 0, 1, y])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-6*y^2 + 12*y^3 - 4*y^4 + 44*y^5 - 133*y^6 + 126*y^7 - 39*y^8 - 12*y*z + 48*y^2*z - 48*y^3*z + 86*y^4*z - 296*y^5*z + 364*y^6*z - 148*y^7*z + 6*y^8*z - 6*z^2 + 60*y*z^2 - 118*y^2*z^2 + 88*y^3*z^2 - 183*y^4*z^2 + 334*y^5*z^2 - 199*y^6*z^2 + 24*y^7*z^2 + 24*z^3 - 124*y*z^3 + 185*y^2*z^3 - 162*y^3*z^3 + 184*y^4*z^3 - 150*y^5*z^3 + 43*y^6*z^3 - 43*z^4 + 170*y*z^4 - 270*y^2*z^4 + 246*y^3*z^4 - 151*y^4*z^4 + 52*y^5*z^4 + 45*z^5 - 162*y*z^5 + 233*y^2*z^5 - 156*y^3*z^5 + 48*y^4*z^5 - 27*z^6 + 82*y*z^6 - 79*y^2*z^6 + 28*y^3*z^6 + 7*z^7 - 14*y*z^7 + 7*y^2*z^7)*G[0, 1, 0, y])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-6*y^2 + 10*y^3 + 15*y^4 - 44*y^5 + 31*y^6 - 4*y^7 - 2*y^8 - 12*y*z + 44*y^2*z - 4*y^3*z - 142*y^4*z + 192*y^5*z - 92*y^6*z + 16*y^7*z - 2*y^8*z - 6*z^2 + 58*y*z^2 - 103*y^2*z^2 - 46*y^3*z^2 + 249*y^4*z^2 - 210*y^5*z^2 + 66*y^6*z^2 - 8*y^7*z^2 + 24*z^3 - 120*y*z^3 + 162*y^2*z^3 - 24*y^3*z^3 - 82*y^4*z^3 + 44*y^5*z^3 - 4*y^6*z^3 - 44*z^4 + 174*y*z^4 - 266*y^2*z^4 + 210*y^3*z^4 - 97*y^4*z^4 + 24*y^5*z^4 + 48*z^5 - 176*y*z^5 + 254*y^2*z^5 - 170*y^3*z^5 + 46*y^4*z^5 - 30*z^6 + 92*y*z^6 - 93*y^2*z^6 + 32*y^3*z^6 + 8*z^7 - 16*y*z^7 + 8*y^2*z^7)*G[1, 0, 1, y])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((6*y^2 - 12*y^3 + 4*y^4 - 44*y^5 + 133*y^6 - 126*y^7 + 39*y^8 + 12*y*z - 48*y^2*z + 48*y^3*z - 86*y^4*z + 296*y^5*z - 364*y^6*z + 148*y^7*z - 6*y^8*z + 6*z^2 - 60*y*z^2 + 118*y^2*z^2 - 88*y^3*z^2 + 183*y^4*z^2 - 334*y^5*z^2 + 199*y^6*z^2 - 24*y^7*z^2 - 24*z^3 + 124*y*z^3 - 185*y^2*z^3 + 162*y^3*z^3 - 184*y^4*z^3 + 150*y^5*z^3 - 43*y^6*z^3 + 43*z^4 - 170*y*z^4 + 270*y^2*z^4 - 246*y^3*z^4 + 151*y^4*z^4 - 52*y^5*z^4 - 45*z^5 + 162*y*z^5 - 233*y^2*z^5 + 156*y^3*z^5 - 48*y^4*z^5 + 27*z^6 - 82*y*z^6 + 79*y^2*z^6 - 28*y^3*z^6 - 7*z^7 + 14*y*z^7 - 7*y^2*z^7)*G[1, 1, 0, y])/(2*(-1 + y)^2*y^2* z^3*(-1 + y + z)^2*(y + z)^2) - (3*G[0, 0, 0, 1, y])/z^3 + (21*G[0, 0, 1, 0, y])/z^3 + (5*G[0, 0, 1, 1, y])/z^3 + (19*G[0, 1, 0, 0, y])/z^3 + (3*G[0, 1, 0, 1, y])/z^3 + (3*G[0, 1, 1, 0, y])/z^3 + (3*G[1, 0, 0, 1, y])/z^3 - (21*G[1, 0, 1, 0, y])/z^3 - (5*G[1, 0, 1, 1, y])/z^3 - (19*G[1, 1, 0, 0, y])/z^3 - (3*G[1, 1, 0, 1, y])/z^3 - (3*G[1, 1, 1, 0, y])/z^3) + G[0, 1 - y, z]* ((204*y^2 - 4000*y^3 + 10724*y^4 - 10264*y^5 + 3336*y^6 + 408*y*z - 7382*y^2*z + 23954*y^3*z - 27854*y^4*z + 11334*y^5*z - 460*y^6*z + 204*z^2 - 3838*y*z^2 + 18383*y^2*z^2 - 28863*y^3*z^2 + 15201*y^4*z^2 - 1087*y^5*z^2 - 737*z^3 + 6577*y*z^3 - 15482*y^2*z^3 + 11217*y^3*z^3 - 583*y^4*z^3 + 862*z^4 - 4257*y*z^4 + 5124*y^2*z^4 + 255*y^3*z^4 - 329*z^5 + 1110*y*z^5 + 211*y^2*z^5)/(16*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((-2*y^5 + 20*y^6 - 62*y^7 + 86*y^8 - 56*y^9 + 14*y^10 - 2*y^4*z + 466*y^5*z - 2151*y^6*z + 3694*y^7*z - 2798*y^8*z + 800*y^9*z - 9*y^10*z + 12*y^3*z^2 + 1368*y^4*z^2 - 8064*y^5*z^2 + 17038*y^6*z^2 - 16204*y^7*z^2 + 6636*y^8*z^2 - 784*y^9*z^2 - 2*y^10*z^2 + 28*y^2*z^3 + 1564*y^3*z^3 - 12614*y^4*z^3 + 33768*y^5*z^3 - 40293*y^6*z^3 + 21720*y^7*z^3 - 4219*y^8*z^3 + 46*y^9*z^3 + 22*y*z^4 + 535*y^2*z^4 - 8704*y^3*z^4 + 33122*y^4*z^4 - 51762*y^5*z^4 + 36228*y^6*z^4 - 9740*y^7*z^4 + 292*y^8*z^4 + 6*z^5 + 24*y*z^5 - 2454*y^2*z^5 + 15862*y^3*z^5 - 34822*y^4*z^5 + 32130*y^5*z^5 - 11350*y^6*z^5 + 580*y^7*z^5 + 11*z^6 - 348*y*z^6 + 3751*y^2*z^6 - 12126*y^3*z^6 + 14956*y^4*z^6 - 6772*y^5*z^6 + 505*y^6*z^6 - 79*z^7 + 670*y*z^7 - 2590*y^2*z^7 + 3908*y^3*z^7 - 2143*y^4*z^7 + 242*y^5*z^7 + 117*z^8 - 546*y*z^8 + 918*y^2*z^8 - 600*y^3*z^8 + 138*y^4*z^8 - 71*z^9 + 210*y*z^9 - 207*y^2*z^9 + 84*y^3*z^9 + 16*z^10 - 32*y*z^10 + 19*y^2*z^10)*G[1, 0, y])/(4*(-1 + y)^2*y^2*(-1 + z)* z^3*(-1 + y + z)^2*(y + z)^4) + ((-4*y^2 + 62*y^3 - 112*y^4 + 54*y^5 - 8*y*z + 133*y^2*z - 259*y^3*z + 139*y^4*z - 5*y^5*z - 4*z^2 + 83*y*z^2 - 201*y^2*z^2 + 153*y^3*z^2 - 15*y^4*z^2 + 21*z^3 - 89*y*z^3 + 119*y^2*z^3 - 19*y^3*z^3 - 17*z^4 + 42*y*z^4 - 9*y^2*z^4)* G[1, 1, y])/(2*(-1 + y)^2*y^2*z^2*(y + z)^2) + ((-8*y^2 + 32*y^3 - 48*y^4 + 32*y^5 - 8*y^6 - 24*y*z + 135*y^2*z - 262*y^3*z + 216*y^4*z - 66*y^5*z + y^6*z - 12*z^2 + 142*y*z^2 - 395*y^2*z^2 + 416*y^3*z^2 - 155*y^4*z^2 + 4*y^5*z^2 + 47*z^3 - 228*y*z^3 + 321*y^2*z^3 - 146*y^3*z^3 + 6*y^4*z^3 - 43*z^4 + 90*y*z^4 - 47*y^2*z^4 + 4*y^3*z^4 + z^5 + 6*y*z^5 + y^2*z^5 + 4*z^6)*G[0, 0, 0, y])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-2*y^3 + 8*y^4 - 10*y^5 + 10*y^7 - 8*y^8 + 2*y^9 - 4*y^2*z - 6*y^3*z + 87*y^4*z - 207*y^5*z + 218*y^6*z - 108*y^7*z + 19*y^8*z + y^9*z - 2*y*z^2 - 5*y^2*z^2 + 99*y^3*z^2 - 300*y^4*z^2 + 382*y^5*z^2 - 219*y^6*z^2 + 41*y^7*z^2 + 4*y^8*z^2 + 18*y*z^3 - 62*y^2*z^3 + 58*y^3*z^3 + 41*y^4*z^3 - 85*y^5*z^3 + 17*y^6*z^3 + 13*y^7*z^3 + 7*z^4 - 79*y*z^4 + 257*y^2*z^4 - 327*y^3*z^4 + 137*y^4*z^4 - 27*y^5*z^4 + 32*y^6*z^4 - 21*z^5 + 133*y*z^5 - 280*y^2*z^5 + 170*y^3*z^5 - 21*y^4*z^5 + 43*y^5*z^5 + 21*z^6 - 91*y*z^6 + 88*y^2*z^6 + 2*y^3*z^6 + 28*y^4*z^6 - 7*z^7 + 21*y*z^7 + 3*y^2*z^7 + 7*y^3*z^7)*G[0, 0, 1, y])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-2*y^4 + 4*y^5 - 6*y^6 + 24*y^7 - 46*y^8 + 36*y^9 - 10*y^10 - 8*y^3*z + 24*y^4*z + 4*y^5*z - 155*y^6*z + 324*y^7*z - 274*y^8*z + 88*y^9*z - 3*y^10*z - 12*y^2*z^2 + 56*y^3*z^2 + 70*y^4*z^2 - 948*y^5*z^2 + 2175*y^6*z^2 - 2012*y^7*z^2 + 689*y^8*z^2 - 18*y^9*z^2 - 8*y*z^3 + 64*y^2*z^3 - 1303*y^4*z^3 + 3952*y^5*z^3 - 4361*y^6*z^3 + 1718*y^7*z^3 - 62*y^8*z^3 - 2*z^4 + 36*y*z^4 + 81*y^2*z^4 - 1396*y^3*z^4 + 4412*y^4*z^4 - 5418*y^5*z^4 + 2445*y^6*z^4 - 162*y^7*z^4 + 8*z^5 + 2*y*z^5 - 743*y^2*z^5 + 3062*y^3*z^5 - 4435*y^4*z^5 + 2390*y^5*z^5 - 300*y^6*z^5 + 5*z^6 - 212*y*z^6 + 1240*y^2*z^6 - 2350*y^3*z^6 + 1651*y^4*z^6 - 358*y^5*z^6 - 43*z^7 + 348*y*z^7 - 857*y^2*z^7 + 794*y^3*z^7 - 258*y^4*z^7 + 49*z^8 - 200*y*z^8 + 249*y^2*z^8 - 102*y^3*z^8 - 17*z^9 + 34*y*z^9 - 17*y^2*z^9)*G[0, 1, 0, y])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-2*y^2 + 4*y^3 + 7*y^4 - 28*y^5 + 32*y^6 - 16*y^7 + 3*y^8 - 4*y*z + 14*y^2*z + 10*y^3*z - 84*y^4*z + 111*y^5*z - 55*y^6*z + 7*y^7*z + y^8*z - 2*z^2 + 16*y*z^2 + 13*y^2*z^2 - 158*y^3*z^2 + 259*y^4*z^2 - 161*y^5*z^2 + 30*y^6*z^2 + 3*y^7*z^2 + 6*z^3 + 10*y*z^3 - 150*y^2*z^3 + 331*y^3*z^3 - 319*y^4*z^3 + 131*y^5*z^3 - 9*y^6*z^3 + 6*z^4 - 88*y*z^4 + 259*y^2*z^4 - 369*y^3*z^4 + 243*y^4*z^4 - 35*y^5*z^4 - 22*z^5 + 102*y*z^5 - 202*y^2*z^5 + 190*y^3*z^5 - 36*y^4*z^5 + 12*z^6 - 36*y*z^6 + 52*y^2*z^6 - 12*y^3*z^6)*G[0, 1, 1, y])/(2*(-1 + y)^3*y^2*z^3* (-1 + y + z)*(y + z)^2) + ((-36*y^5 + 158*y^6 - 210*y^7 + 90*y^8 - 2*y^9 - 147*y^4*z + 677*y^5*z - 944*y^6*z + 424*y^7*z - 10*y^8*z - 152*y^3*z^2 + 910*y^4*z^2 - 1475*y^5*z^2 + 739*y^6*z^2 - 27*y^7*z^2 - 134*y^2*z^3 + 782*y^3*z^3 - 1343*y^4*z^3 + 730*y^5*z^3 - 55*y^6*z^3 - 28*y*z^4 + 310*y^2*z^4 - 700*y^3*z^4 + 468*y^4*z^4 - 80*y^5*z^4 - 7*z^5 + 77*y*z^5 - 226*y^2*z^5 + 208*y^3*z^5 - 72*y^4*z^5 + 14*z^6 - 63*y*z^6 + 79*y^2*z^6 - 35*y^3*z^6 - 7*z^7 + 14*y*z^7 - 7*y^2*z^7)*G[1, 0, 0, y])/((-1 + y)^2*y^2*z^2*(-1 + y + z)* (y + z)^4) + ((y^2 - 5*y^3 + 3*y^4 + 25*y^5 - 65*y^6 + 69*y^7 - 35*y^8 + 7*y^9 + 2*y*z - 14*y^2*z + 14*y^3*z + 77*y^4*z - 239*y^5*z + 284*y^6*z - 160*y^7*z + 37*y^8*z - y^9*z + z^2 - 13*y*z^2 + 13*y^2*z^2 + 135*y^3*z^2 - 451*y^4*z^2 + 591*y^5*z^2 - 367*y^6*z^2 + 95*y^7*z^2 - 4*y^8*z^2 - 4*z^3 + 149*y^2*z^3 - 547*y^3*z^3 + 847*y^4*z^3 - 641*y^5*z^3 + 212*y^6*z^3 - 16*y^7*z^3 - 4*z^4 + 98*y*z^4 - 431*y^2*z^4 + 837*y^3*z^4 - 837*y^4*z^4 + 381*y^5*z^4 - 44*y^6*z^4 + 26*z^5 - 184*y*z^5 + 481*y^2*z^5 - 655*y^3*z^5 + 409*y^4*z^5 - 61*y^5*z^5 - 29*z^6 + 127*y*z^6 - 247*y^2*z^6 + 221*y^3*z^6 - 40*y^4*z^6 + 10*z^7 - 30*y*z^7 + 46*y^2*z^7 - 10*y^3*z^7)*G[1, 0, 1, y])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-3*y^2 + 3*y^3 + 27*y^4 - 69*y^5 + 60*y^6 - 18*y^7 - 6*y*z + 18*y^2*z + 22*y^3*z - 190*y^4*z + 274*y^5*z - 120*y^6*z + 2*y^7*z - 3*z^2 + 27*y*z^2 - 41*y^2*z^2 - 157*y^3*z^2 + 439*y^4*z^2 - 273*y^5*z^2 + 8*y^6*z^2 + 12*z^3 - 40*y*z^3 - 41*y^2*z^3 + 335*y^3*z^3 - 307*y^4*z^3 + 17*y^5*z^3 - 13*z^4 + y*z^4 + 143*y^2*z^4 - 207*y^3*z^4 + 28*y^4*z^4 - 3*z^5 + 45*y*z^5 - 98*y^2*z^5 + 32*y^3*z^5 + 12*z^6 - 32*y*z^6 + 20*y^2*z^6 - 5*z^7 + 5*y*z^7)*G[1, 1, 0, y])/(2*(-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-14*y^3 - 50*y^2*z - 44*y*z^2 + 15*y^2*z^2 - 15*z^3 + 30*y*z^3 + 15*z^4)*G[1, 1, 1, y])/ (2*y^2*z^2*(y + z)^2) + G[0, 0, 0, 0, y]/z^3 - (5*G[0, 0, 0, 1, y])/z^3 - (3*G[0, 0, 1, 0, y])/z^3 + G[0, 0, 1, 1, y]/z^3 - (17*G[0, 1, 0, 0, y])/z^3 - (4*G[0, 1, 0, 1, y])/z^3 - (2*G[0, 1, 1, 0, y])/z^3 + G[0, 1, 1, 1, y]/z^3 - (14*G[1, 0, 0, 0, y])/z^3 + G[1, 0, 0, 1, y]/z^3 + (11*G[1, 0, 1, 0, y])/z^3 - (4*G[1, 0, 1, 1, y])/z^3 + (15*G[1, 1, 0, 0, y])/z^3 + (2*G[1, 1, 0, 1, y])/z^3 + (4*G[1, 1, 1, 0, y])/z^3) + G[1, z]*(((-y + 7*y^2 + 61*y^3 - 143*y^4 + 92*y^5 - 16*y^6 - z + 7*y*z + 71*y^2*z - 410*y^3*z + 541*y^4*z - 224*y^5*z + 16*y^6*z + 27*y*z^2 - 352*y^2*z^2 + 811*y^3*z^2 - 604*y^4*z^2 + 120*y^5*z^2 - 2*y^6*z^2 + z^3 - 85*y*z^3 + 446*y^2*z^3 - 551*y^3*z^3 + 175*y^4*z^3 + 12*y^5*z^3 + 16*z^4 + 29*y*z^4 - 134*y^2*z^4 + 58*y^3*z^4 + 33*y^4*z^4 - 39*z^5 + 69*y*z^5 - 59*y^2*z^5 + 31*y^3*z^5 + 32*z^6 - 55*y*z^6 + 21*y^2*z^6 - 9*z^7 + 9*y*z^7)*G[0, 0, 1, y])/(4*(-1 + y)*y^2*(-1 + z)*z^3* (-1 + y + z)^2*(y + z)) + ((21*y - 49*y^2 + 169*y^3 - 235*y^4 + 78*y^5 + 16*y^6 + 21*z - 148*y*z + 374*y^2*z - 759*y^3*z + 660*y^4*z - 132*y^5*z - 16*y^6*z - 99*z^2 + 420*y*z^2 - 983*y^2*z^2 + 1323*y^3*z^2 - 745*y^4*z^2 + 82*y^5*z^2 + 2*y^6*z^2 + 201*z^3 - 707*y*z^3 + 1365*y^2*z^3 - 1255*y^3*z^3 + 432*y^4*z^3 - 28*y^5*z^3 - 234*z^4 + 781*y*z^4 - 1119*y^2*z^4 + 678*y^3*z^4 - 114*y^4*z^4 + 171*z^5 - 522*y*z^5 + 499*y^2*z^5 - 156*y^3*z^5 - 75*z^6 + 170*y*z^6 - 87*y^2*z^6 + 15*z^7 - 15*y*z^7)*G[0, 1, 0, y])/(4*(-1 + y)*y^2*(-1 + z)*z^3* (-1 + y + z)^2*(y + z)) + ((y - 7*y^2 - 61*y^3 + 143*y^4 - 92*y^5 + 16*y^6 + z - 7*y*z - 71*y^2*z + 410*y^3*z - 541*y^4*z + 224*y^5*z - 16*y^6*z - 27*y*z^2 + 352*y^2*z^2 - 811*y^3*z^2 + 604*y^4*z^2 - 120*y^5*z^2 + 2*y^6*z^2 - z^3 + 85*y*z^3 - 446*y^2*z^3 + 551*y^3*z^3 - 175*y^4*z^3 - 12*y^5*z^3 - 16*z^4 - 29*y*z^4 + 134*y^2*z^4 - 58*y^3*z^4 - 33*y^4*z^4 + 39*z^5 - 69*y*z^5 + 59*y^2*z^5 - 31*y^3*z^5 - 32*z^6 + 55*y*z^6 - 21*y^2*z^6 + 9*z^7 - 9*y*z^7)*G[1, 0, 1, y])/ (4*(-1 + y)*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)) + ((-21*y + 49*y^2 - 169*y^3 + 235*y^4 - 78*y^5 - 16*y^6 - 21*z + 148*y*z - 374*y^2*z + 759*y^3*z - 660*y^4*z + 132*y^5*z + 16*y^6*z + 99*z^2 - 420*y*z^2 + 983*y^2*z^2 - 1323*y^3*z^2 + 745*y^4*z^2 - 82*y^5*z^2 - 2*y^6*z^2 - 201*z^3 + 707*y*z^3 - 1365*y^2*z^3 + 1255*y^3*z^3 - 432*y^4*z^3 + 28*y^5*z^3 + 234*z^4 - 781*y*z^4 + 1119*y^2*z^4 - 678*y^3*z^4 + 114*y^4*z^4 - 171*z^5 + 522*y*z^5 - 499*y^2*z^5 + 156*y^3*z^5 + 75*z^6 - 170*y*z^6 + 87*y^2*z^6 - 15*z^7 + 15*y*z^7)*G[1, 1, 0, y])/ (4*(-1 + y)*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)) - (3*(-2 + 2*y^3 + 8*z + 2*y*z - 4*y^2*z + 2*y^3*z - 13*z^2 - 2*y*z^2 + 3*y^2*z^2 + 11*z^3 - 2*y*z^3 + y^2*z^3 - 5*z^4 + 2*y*z^4 + z^5)*G[0, 0, 0, 1, y])/(2*y^2*z^3*(-1 + y + z)^2) + ((-5 - 56*y^2 + 42*y^3 + 20*z + 4*y*z + 104*y^2*z - 34*y^3*z - 51*z^2 + 34*y*z^2 - 69*y^2*z^2 + 83*z^3 - 80*y*z^3 + 21*y^2*z^3 - 68*z^4 + 42*y*z^4 + 21*z^5)*G[0, 0, 1, 0, y])/ (2*y^2*z^3*(-1 + y + z)^2) + ((6*y - 18*y^2 + 10*y^3 - 22*y*z + 44*y^2*z - 18*y^3*z + 3*z^2 + 20*y*z^2 - 23*y^2*z^2 - 9*z^3 + 2*y*z^3 - 3*y^2*z^3 + 9*z^4 - 6*y*z^4 - 3*z^5)*G[0, 0, 1, 1, y])/ (2*y^2*z^3*(-1 + y + z)^2) + ((-5 - 49*y^2 + 38*y^3 + 20*z + 4*y*z + 90*y^2*z - 30*y^3*z - 42*z^2 + 16*y*z^2 - 53*y^2*z^2 + 56*z^3 - 44*y*z^3 + 12*y^2*z^3 - 41*z^4 + 24*y*z^4 + 12*z^5)* G[0, 1, 0, 0, y])/(2*y^2*z^3*(-1 + y + z)^2) + ((-8 + 6*y - 5*y^2 + 6*y^3 + 32*z - 14*y*z + 2*y^2*z + 2*y^3*z - 50*z^2 + 14*y*z^2 + y^2*z^2 + 38*z^3 - 10*y*z^3 + 2*y^2*z^3 - 14*z^4 + 4*y*z^4 + 2*z^5)*G[0, 1, 0, 1, y])/ (2*y^2*z^3*(-1 + y + z)^2) + ((3 - 7*y^2 + 3*y^3 - 12*z - y*z + 16*y^2*z - 5*y^3*z + 26*z^2 - 14*y*z^2 - y^2*z^2 - 36*z^3 + 31*y*z^3 - 8*y^2*z^3 + 27*z^4 - 16*y*z^4 - 8*z^5)* G[0, 1, 1, 0, y])/(y^2*z^3*(-1 + y + z)^2) + ((-8*y^2 + 6*y^3 - 2*y*z + 20*y^2*z - 10*y^3*z + 3*z^2 - 2*y*z^2 - 9*y^2*z^2 - 9*z^3 + 10*y*z^3 - 3*y^2*z^3 + 9*z^4 - 6*y*z^4 - 3*z^5)*G[1, 0, 0, 1, y])/(2*y^2*z^3*(-1 + y + z)^2) + ((-1 + 64*y^2 - 42*y^3 + 4*z + 4*y*z - 136*y^2*z + 50*y^3*z + 14*z^2 - 48*y*z^2 + 92*y^2*z^2 - 56*z^3 + 84*y*z^3 - 20*y^2*z^3 + 59*z^4 - 40*y*z^4 - 20*z^5)*G[1, 0, 1, 0, y])/ (2*y^2*z^3*(-1 + y + z)^2) + ((-6*y + 18*y^2 - 10*y^3 + 22*y*z - 44*y^2*z + 18*y^3*z - 3*z^2 - 20*y*z^2 + 23*y^2*z^2 + 9*z^3 - 2*y*z^3 + 3*y^2*z^3 - 9*z^4 + 6*y*z^4 + 3*z^5)*G[1, 0, 1, 1, y])/ (2*y^2*z^3*(-1 + y + z)^2) + ((5 + 49*y^2 - 38*y^3 - 20*z - 4*y*z - 90*y^2*z + 30*y^3*z + 42*z^2 - 16*y*z^2 + 53*y^2*z^2 - 56*z^3 + 44*y*z^3 - 12*y^2*z^3 + 41*z^4 - 24*y*z^4 - 12*z^5)* G[1, 1, 0, 0, y])/(2*y^2*z^3*(-1 + y + z)^2) + ((2 - 6*y + 13*y^2 - 6*y^3 - 8*z + 22*y*z - 34*y^2*z + 14*y^3*z + 8*z^2 - 18*y*z^2 + 17*y^2*z^2 + 4*z^3 - 6*y*z^3 + 4*y^2*z^3 - 10*z^4 + 8*y*z^4 + 4*z^5)*G[1, 1, 0, 1, y])/ (2*y^2*z^3*(-1 + y + z)^2) - (3*(-2*y^2 + 2*y^3 + 2*y*z + 2*y^3*z + 5*z^2 - 14*y*z^2 + 7*y^2*z^2 - 15*z^3 + 22*y*z^3 - 5*y^2*z^3 + 15*z^4 - 10*y*z^4 - 5*z^5)*G[1, 1, 1, 0, y])/ (2*y^2*z^3*(-1 + y + z)^2)) - ((-1 + z)*(-15*y^3 + 30*y^4 + 161*y^5 - 486*y^6 + 444*y^7 - 134*y^8 - 45*y^2*z + 140*y^3*z + 341*y^4*z - 1497*y^5*z + 1652*y^6*z - 607*y^7*z + 16*y^8*z - 45*y*z^2 + 240*y^2*z^2 + 37*y^3*z^2 - 1549*y^4*z^2 + 2366*y^5*z^2 - 1163*y^6*z^2 + 114*y^7*z^2 - 15*z^3 + 180*y*z^3 - 451*y^2*z^3 - 107*y^3*z^3 + 1142*y^4*z^3 - 993*y^5*z^3 + 244*y^6*z^3 + 50*z^4 - 298*y*z^4 + 489*y^2*z^4 - 131*y^3*z^4 - 331*y^4*z^4 + 229*y^5*z^4 - 62*z^5 + 236*y*z^5 - 271*y^2*z^5 + 22*y^3*z^5 + 99*y^4*z^5 + 34*z^6 - 91*y*z^6 + 68*y^2*z^6 + 13*y^3*z^6 - 7*z^7 + 18*y*z^7 - 3*y^2*z^7)* G[1, 1, 1, 0, z])/(4*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((-83*y^2 + 83*y^3 - 152*y*z + 169*y^2*z - 16*y^3*z + 15*z^2 - 13*y*z^2 - 15*z^3 + 16*y*z^3)*G[1, 1, 1, 1, y])/ (2*(-1 + y)*y*z^2*(y + z)^2) + G[-y, -y, z]* (((-24*y^3 + 50*y^4 - 30*y^5 - 32*y^2*z + 126*y^3*z - 116*y^4*z + 6*y^5*z + 2*y*z^2 + 82*y^2*z^2 - 159*y^3*z^2 + 24*y^4*z^2 + 8*z^3 - 10*y*z^3 - 82*y^2*z^3 + 36*y^3*z^3 - 16*z^4 - y*z^4 + 24*y^2*z^4 + 8*z^5 + 6*y*z^5)*G[0, 0, 1, y])/ (2*y*z^3*(-1 + y + z)^2*(y + z)^2) + (2*(-29*y^6 + 31*y^7 - 9*y^8 - 64*y^5*z + 91*y^6*z - 34*y^7*z + 6*y^8*z + 40*y^4*z^2 - 62*y^5*z^2 + 13*y^6*z^2 + 36*y^7*z^2 + 72*y^3*z^3 - 260*y^4*z^3 + 140*y^5*z^3 + 84*y^6*z^3 + 159*y^2*z^4 - 461*y^3*z^4 + 323*y^4*z^4 + 84*y^5*z^4 + 24*y*z^5 - 389*y^2*z^5 + 454*y^3*z^5 + 6*z^6 - 84*y*z^6 + 311*y^2*z^6 - 84*y^3*z^6 - 18*z^7 + 96*y*z^7 - 84*y^2*z^7 + 18*z^8 - 36*y*z^8 - 6*z^9)*G[0, 1, 0, y])/(y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((12*y^3 - 26*y^4 + 12*y^5 + 16*y^2*z - 63*y^3*z + 46*y^4*z - 3*y^5*z - y*z^2 - 38*y^2*z^2 + 60*y^3*z^2 - 12*y^4*z^2 - 4*z^3 + 7*y*z^3 + 26*y^2*z^3 - 18*y^3*z^3 + 8*z^4 - 4*y*z^4 - 12*y^2*z^4 - 4*z^5 - 3*y*z^5)*G[0, 1, 1, y])/ (y*z^3*(-1 + y + z)^2*(y + z)^2) + ((12*y^4 - 26*y^5 + 15*y^6 + 20*y^3*z - 70*y^4*z + 56*y^5*z + 10*y^2*z^2 - 66*y^3*z^2 + 80*y^4*z^2 + 4*y*z^3 - 33*y^2*z^3 + 62*y^3*z^3 - 3*y^4*z^3 + 3*z^4 - 20*y*z^4 + 42*y^2*z^4 - 12*y^3*z^4 - 9*z^5 + 28*y*z^5 - 18*y^2*z^5 + 9*z^6 - 12*y*z^6 - 3*z^7)*G[1, 0, 0, y])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((12*y^3 - 24*y^4 + 14*y^5 + 16*y^2*z - 61*y^3*z + 54*y^4*z - 3*y^5*z - y*z^2 - 40*y^2*z^2 + 74*y^3*z^2 - 12*y^4*z^2 - 4*z^3 + 5*y*z^3 + 38*y^2*z^3 - 18*y^3*z^3 + 8*z^4 - 12*y^2*z^4 - 4*z^5 - 3*y*z^5)*G[1, 0, 1, y])/(y*z^3*(-1 + y + z)^2*(y + z)^2) + ((-104*y^6 + 104*y^7 - 30*y^8 - 212*y^5*z + 272*y^6*z - 104*y^7*z + 24*y^8*z + 222*y^4*z^2 - 420*y^5*z^2 + 124*y^6*z^2 + 144*y^7*z^2 + 332*y^3*z^3 - 1215*y^4*z^3 + 658*y^5*z^3 + 333*y^6*z^3 + 657*y^2*z^4 - 1966*y^3*z^4 + 1403*y^4*z^4 + 318*y^5*z^4 + 106*y*z^5 - 1632*y^2*z^5 + 1936*y^3*z^5 - 45*y^4*z^5 + 27*z^6 - 374*y*z^6 + 1342*y^2*z^6 - 396*y^3*z^6 - 81*z^7 + 430*y*z^7 - 381*y^2*z^7 + 81*z^8 - 162*y*z^8 - 27*z^9)* G[1, 1, 0, y])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-49*y^4 + 57*y^5 - 114*y^3*z + 196*y^4*z - 9*y^5*z - 72*y^2*z^2 + 228*y^3*z^2 - 27*y^4*z^2 + 10*y*z^3 + 70*y^2*z^3 - 18*y^3*z^3 + 9*z^4 - 37*y*z^4 + 18*y^2*z^4 - 18*z^5 + 27*y*z^5 + 9*z^6)* G[1, 1, 1, y])/(2*y^2*z^3*(-1 + y + z)*(y + z)^2) - (12*G[0, 0, 0, 1, y])/z^3 - (48*G[0, 0, 1, 0, y])/z^3 + (12*G[0, 0, 1, 1, y])/z^3 + (48*G[0, 1, 0, 0, y])/z^3 + (16*G[0, 1, 0, 1, y])/z^3 - (28*G[0, 1, 1, 0, y])/z^3 - (12*G[0, 1, 1, 1, y])/z^3 + (12*G[1, 0, 0, 1, y])/z^3 + (44*G[1, 0, 1, 0, y])/z^3 - (11*G[1, 0, 1, 1, y])/z^3 + (48*G[1, 1, 0, 0, y])/z^3 - (9*G[1, 1, 0, 1, y])/z^3 - (21*G[1, 1, 1, 1, y])/z^3) + G[0, -y, z]* (((-2*y^3 + 5*y^4 - 14*y^5 + 38*y^6 - 44*y^7 + 17*y^8 - 4*y^2*z - 120*y^3*z + 462*y^4*z - 588*y^5*z + 269*y^6*z + 2*y^7*z - 21*y^8*z - 2*y*z^2 - 177*y^2*z^2 + 1064*y^3*z^2 - 2116*y^4*z^2 + 1808*y^5*z^2 - 624*y^6*z^2 + 44*y^7*z^2 + 3*y^8*z^2 + 10*y*z^3 + 505*y^2*z^3 - 2020*y^3*z^3 + 2817*y^4*z^3 - 1654*y^5*z^3 + 344*y^6*z^3 - 2*y^7*z^3 - 9*z^4 + 24*y*z^4 - 538*y^2*z^4 + 1472*y^3*z^4 - 1405*y^4*z^4 + 492*y^5*z^4 - 25*y^6*z^4 + 36*z^5 - 134*y*z^5 + 371*y^2*z^5 - 500*y^3*z^5 + 283*y^4*z^5 - 44*y^5*z^5 - 55*z^6 + 188*y*z^6 - 236*y^2*z^6 + 140*y^3*z^6 - 47*y^4*z^6 + 38*z^7 - 106*y*z^7 + 90*y^2*z^7 - 34*y^3*z^7 - 10*z^8 + 20*y*z^8 - 11*y^2*z^8)*G[1, 0, y])/(4*(-1 + y)^2*y^2* (-1 + z)*z^3*(-1 + y + z)^2*(y + z)^2) + ((2*y^3 + 27*y^4 - 126*y^5 + 196*y^6 - 132*y^7 + 33*y^8 + 4*y^2*z + 115*y^3*z - 629*y^4*z + 1191*y^5*z - 1009*y^6*z + 362*y^7*z - 34*y^8*z + 2*y*z^2 + 127*y^2*z^2 - 935*y^3*z^2 + 2322*y^4*z^2 - 2615*y^5*z^2 + 1357*y^6*z^2 - 258*y^7*z^2 + 57*y*z^3 - 626*y^2*z^3 + 2132*y^3*z^3 - 3156*y^4*z^3 + 2207*y^5*z^3 - 643*y^6*z^3 + 29*y^7*z^3 + 19*z^4 - 253*y*z^4 + 1136*y^2*z^4 - 2141*y^3*z^4 + 1900*y^4*z^4 - 786*y^5*z^4 + 101*y^6*z^4 - 57*z^5 + 388*y*z^5 - 961*y^2*z^5 + 1011*y^3*z^5 - 532*y^4*z^5 + 127*y^5*z^5 + 57*z^6 - 255*y*z^6 + 350*y^2*z^6 - 195*y^3*z^6 + 67*y^4*z^6 - 19*z^7 + 61*y*z^7 - 30*y^2*z^7 + 12*y^3*z^7)* G[1, 1, y])/(2*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)* (y + z)^2) + ((-12*y^3 + 62*y^4 - 126*y^5 + 126*y^6 - 62*y^7 + 12*y^8 - 20*y^2*z + 132*y^3*z - 328*y^4*z + 392*y^5*z - 228*y^6*z + 52*y^7*z - 14*y*z^2 + 120*y^2*z^2 - 364*y^3*z^2 + 512*y^4*z^2 - 342*y^5*z^2 + 88*y^6*z^2 + 12*z^3 - 28*y*z^3 - 44*y^2*z^3 + 174*y^3*z^3 - 164*y^4*z^3 + 50*y^5*z^3 - 24*z^4 + 76*y*z^4 - 96*y^2*z^4 + 73*y^3*z^4 - 29*y^4*z^4 + 12*z^5 - 42*y*z^5 + 74*y^2*z^5 - 48*y^3*z^5 + 13*y*z^6 - 21*y^2*z^6 - 4*y*z^7)*G[0, 0, 1, y])/(2*(-1 + y)^3*y*z^3*(-1 + y + z)^2* (y + z)^2) + ((-21*y^6 + 60*y^7 - 59*y^8 + 22*y^9 - 2*y^10 - 196*y^5*z + 703*y^6*z - 934*y^7*z + 548*y^8*z - 126*y^9*z + 5*y^10*z - 595*y^4*z^2 + 2520*y^5*z^2 - 3917*y^6*z^2 + 2684*y^7*z^2 - 722*y^8*z^2 + 30*y^9*z^2 - 552*y^3*z^3 + 3169*y^4*z^3 - 6134*y^5*z^3 + 5061*y^6*z^3 - 1648*y^7*z^3 + 104*y^8*z^3 - 507*y^2*z^4 + 3116*y^3*z^4 - 6716*y^4*z^4 + 6338*y^5*z^4 - 2509*y^6*z^4 + 274*y^7*z^4 - 116*y*z^5 + 1625*y^2*z^5 - 4926*y^3*z^5 + 5879*y^4*z^5 - 2988*y^5*z^5 + 510*y^6*z^5 - 29*z^6 + 464*y*z^6 - 2141*y^2*z^6 + 3568*y^3*z^6 - 2496*y^4*z^6 + 610*y^5*z^6 + 87*z^7 - 638*y*z^7 + 1443*y^2*z^7 - 1348*y^3*z^7 + 440*y^4*z^7 - 87*z^8 + 348*y*z^8 - 439*y^2*z^8 + 174*y^3*z^8 + 29*z^9 - 58*y*z^9 + 29*y^2*z^9)*G[0, 1, 0, y])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((14*y^4 - 70*y^5 + 140*y^6 - 140*y^7 + 70*y^8 - 14*y^9 + 26*y^3*z - 141*y^4*z + 305*y^5*z - 330*y^6*z + 180*y^7*z - 41*y^8*z + y^9*z + 24*y^2*z^2 - 138*y^3*z^2 + 309*y^4*z^2 - 343*y^5*z^2 + 195*y^6*z^2 - 51*y^7*z^2 + 4*y^8*z^2 - 6*y*z^3 - 3*y^2*z^3 + 63*y^3*z^3 - 131*y^4*z^3 + 123*y^5*z^3 - 54*y^6*z^3 + 8*y^7*z^3 + 2*z^4 - 2*y*z^4 + y^2*z^4 - 47*y^3*z^4 + 120*y^4*z^4 - 86*y^5*z^4 + 12*y^6*z^4 - 6*z^5 + 28*y*z^5 - 73*y^2*z^5 + 137*y^3*z^5 - 107*y^4*z^5 + 13*y^5*z^5 + 6*z^6 - 26*y*z^6 + 61*y^2*z^6 - 65*y^3*z^6 + 8*y^4*z^6 - 2*z^7 + 6*y*z^7 - 14*y^2*z^7 + 2*y^3*z^7)*G[0, 1, 1, y])/(2*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((2*y^4 - 6*y^5 + 7*y^6 - 4*y^7 + y^8 - 16*y^3*z + 60*y^4*z - 86*y^5*z + 56*y^6*z - 14*y^7*z - 40*y^2*z^2 + 186*y^3*z^2 - 319*y^4*z^2 + 240*y^5*z^2 - 67*y^6*z^2 - 8*y*z^3 + 114*y^2*z^3 - 312*y^3*z^3 + 320*y^4*z^3 - 120*y^5*z^3 + 6*y^6*z^3 - 6*z^4 + 52*y*z^4 - 180*y^2*z^4 + 252*y^3*z^4 - 140*y^4*z^4 + 24*y^5*z^4 + 18*z^5 - 92*y*z^5 + 166*y^2*z^5 - 124*y^3*z^5 + 36*y^4*z^5 - 18*z^6 + 60*y*z^6 - 64*y^2*z^6 + 24*y^3*z^6 + 6*z^7 - 12*y*z^7 + 6*y^2*z^7)* G[1, 0, 0, y])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-14*y^4 + 58*y^5 - 88*y^6 + 58*y^7 - 14*y^8 - 18*y^3*z + 105*y^4*z - 208*y^5*z + 174*y^6*z - 54*y^7*z + y^8*z - 16*y^2*z^2 + 104*y^3*z^2 - 241*y^4*z^2 + 238*y^5*z^2 - 89*y^6*z^2 + 4*y^7*z^2 + 6*y*z^3 + 11*y^2*z^3 - 100*y^3*z^3 + 151*y^4*z^3 - 76*y^5*z^3 + 8*y^6*z^3 - 2*z^4 - 15*y^2*z^4 + 50*y^3*z^4 - 43*y^4*z^4 + 12*y^5*z^4 + 6*z^5 - 22*y*z^5 + 39*y^2*z^5 - 32*y^3*z^5 + 13*y^4*z^5 - 6*z^6 + 20*y*z^6 - 20*y^2*z^6 + 8*y^3*z^6 + 2*z^7 - 4*y*z^7 + 2*y^2*z^7)* G[1, 0, 1, y])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-4*y^6 - 10*y^7 + 50*y^8 - 54*y^9 + 18*y^10 - 138*y^5*z + 427*y^6*z - 444*y^7*z + 162*y^8*z - 10*y^9*z + 3*y^10*z - 536*y^4*z^2 + 2148*y^5*z^2 - 3104*y^6*z^2 + 1926*y^7*z^2 - 452*y^8*z^2 + 18*y^9*z^2 - 548*y^3*z^3 + 3020*y^4*z^3 - 5602*y^5*z^3 + 4403*y^6*z^3 - 1352*y^7*z^3 + 79*y^8*z^3 - 534*y^2*z^4 + 3226*y^3*z^4 - 6806*y^4*z^4 + 6286*y^5*z^4 - 2440*y^6*z^4 + 264*y^7*z^4 - 134*y*z^5 + 1779*y^2*z^5 - 5324*y^3*z^5 + 6330*y^4*z^5 - 3222*y^5*z^5 + 555*y^6*z^5 - 34*z^6 + 540*y*z^6 - 2442*y^2*z^6 + 4050*y^3*z^6 - 2836*y^4*z^6 + 698*y^5*z^6 + 102*z^7 - 746*y*z^7 + 1687*y^2*z^7 - 1572*y^3*z^7 + 513*y^4*z^7 - 102*z^8 + 408*y*z^8 - 514*y^2*z^8 + 204*y^3*z^8 + 34*z^9 - 68*y*z^9 + 34*y^2*z^9)*G[1, 1, 0, y])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-23*y^4 + 69*y^5 - 69*y^6 + 23*y^7 - 48*y^3*z + 169*y^4*z - 201*y^5*z + 87*y^6*z - 7*y^7*z - 43*y^2*z^2 + 179*y^3*z^2 - 230*y^4*z^2 + 108*y^5*z^2 - 14*y^6*z^2 - 38*y*z^3 + 155*y^2*z^3 - 193*y^3*z^3 + 83*y^4*z^3 - 23*y^5*z^3 - 16*z^4 + 80*y*z^4 - 131*y^2*z^4 + 67*y^3*z^4 - 32*y^4*z^4 + 16*z^5 - 48*y*z^5 + 32*y^2*z^5 - 16*y^3*z^5)*G[1, 1, 1, y])/(2*(-1 + y)^3*y^2*z^3* (y + z)^2) - (10*G[0, 0, 1, 0, y])/z^3 - (2*G[0, 0, 1, 1, y])/ z^3 + (10*G[0, 1, 0, 0, y])/z^3 + (2*G[0, 1, 0, 1, y])/z^3 - (5*G[0, 1, 1, 0, y])/z^3 + (3*G[0, 1, 1, 1, y])/z^3 + (5*G[1, 0, 0, 1, y])/z^3 + (10*G[1, 0, 1, 0, y])/z^3 + (5*G[1, 0, 1, 1, y])/z^3 + (6*G[1, 1, 0, 0, y])/z^3 + (2*G[1, 1, 0, 1, y])/z^3 + (2*G[1, 1, 1, 0, y])/z^3 - (15*G[1, 1, 1, 1, y])/z^3) + G[-y, 0, z]* (((-32*y^3 + 54*y^4 - 23*y^5 - 88*y^2*z + 228*y^3*z - 132*y^4*z - 68*y*z^2 + 318*y^2*z^2 - 271*y^3*z^2 - 8*z^3 + 160*y*z^3 - 246*y^2*z^3 + 16*z^4 - 92*y*z^4 - 8*z^5)*G[0, 0, 1, y])/ (2*y*z^3*(-1 + y + z)^2*(y + z)^2) + ((25*y^6 - 22*y^7 + 4*y^8 + 52*y^5*z - 53*y^6*z + 6*y^7*z - 5*y^8*z - 47*y^4*z^2 + 114*y^5*z^2 - 73*y^6*z^2 - 30*y^7*z^2 - 64*y^3*z^3 + 273*y^4*z^3 - 196*y^5*z^3 - 70*y^6*z^3 - 149*y^2*z^4 + 430*y^3*z^4 - 329*y^4*z^4 - 70*y^5*z^4 - 20*y*z^5 + 357*y^2*z^5 - 418*y^3*z^5 - 5*z^6 + 70*y*z^6 - 275*y^2*z^6 + 70*y^3*z^6 + 15*z^7 - 80*y*z^7 + 70*y^2*z^7 - 15*z^8 + 30*y*z^8 + 5*z^9)*G[0, 1, 0, y])/(y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((18*y^4 - 34*y^5 + 15*y^6 + 46*y^3*z - 129*y^4*z + 80*y^5*z - y^6*z + 30*y^2*z^2 - 160*y^3*z^2 + 151*y^4*z^2 - 4*y^5*z^2 - 2*y*z^3 - 59*y^2*z^3 + 116*y^3*z^3 - 4*y^4*z^3 - 2*z^4 + 12*y*z^4 + 18*y^2*z^4 + 4*y^3*z^4 + 6*z^5 - 18*y*z^5 + 11*y^2*z^5 - 6*z^6 + 8*y*z^6 + 2*z^7)*G[0, 1, 1, y])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-25*y^6 + 22*y^7 - 4*y^8 - 52*y^5*z + 53*y^6*z - 6*y^7*z + 5*y^8*z + 47*y^4*z^2 - 114*y^5*z^2 + 73*y^6*z^2 + 30*y^7*z^2 + 64*y^3*z^3 - 273*y^4*z^3 + 196*y^5*z^3 + 70*y^6*z^3 + 149*y^2*z^4 - 430*y^3*z^4 + 329*y^4*z^4 + 70*y^5*z^4 + 20*y*z^5 - 357*y^2*z^5 + 418*y^3*z^5 + 5*z^6 - 70*y*z^6 + 275*y^2*z^6 - 70*y^3*z^6 - 15*z^7 + 80*y*z^7 - 70*y^2*z^7 + 15*z^8 - 30*y*z^8 - 5*z^9)*G[1, 0, 0, y])/(y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((5*y^4 - 8*y^5 + 2*y^6 + 24*y^3*z - 55*y^4*z + 26*y^5*z + y^6*z + 25*y^2*z^2 - 98*y^3*z^2 + 71*y^4*z^2 + 4*y^5*z^2 - 2*y*z^3 - 45*y^2*z^3 + 66*y^3*z^3 + 8*y^4*z^3 - 2*z^4 + 12*y*z^4 + 7*y^2*z^4 + 12*y^3*z^4 + 6*z^5 - 18*y*z^5 + 13*y^2*z^5 - 6*z^6 + 8*y*z^6 + 2*z^7)*G[1, 0, 1, y])/(y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((19*y^6 - 10*y^7 - 2*y^8 + 20*y^5*z + 27*y^6*z - 42*y^7*z - 5*y^8*z - 119*y^4*z^2 + 338*y^5*z^2 - 235*y^6*z^2 - 30*y^7*z^2 - 144*y^3*z^3 + 605*y^4*z^3 - 500*y^5*z^3 - 66*y^6*z^3 - 195*y^2*z^4 + 714*y^3*z^4 - 687*y^4*z^4 - 46*y^5*z^4 - 36*y*z^5 + 509*y^2*z^5 - 706*y^3*z^5 + 60*y^4*z^5 - 9*z^6 + 126*y*z^6 - 441*y^2*z^6 + 150*y^3*z^6 + 27*z^7 - 144*y*z^7 + 130*y^2*z^7 - 27*z^8 + 54*y*z^8 + 9*z^9)* G[1, 1, 0, y])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((38*y^4 - 30*y^5 + 94*y^3*z - 127*y^4*z + 3*y^5*z + 56*y^2*z^2 - 164*y^3*z^2 + 9*y^4*z^2 - 10*y*z^3 - 51*y^2*z^3 + 3*y^3*z^3 - 6*z^4 + 28*y*z^4 - 15*y^2*z^4 + 12*z^5 - 18*y*z^5 - 6*z^6)* G[1, 1, 1, y])/(2*y^2*z^3*(-1 + y + z)*(y + z)^2) + (20*G[0, 0, 1, 0, y])/z^3 + (4*G[0, 0, 1, 1, y])/z^3 - (20*G[0, 1, 0, 0, y])/z^3 - (4*G[0, 1, 0, 1, y])/z^3 + (10*G[0, 1, 1, 0, y])/z^3 - (6*G[0, 1, 1, 1, y])/z^3 + (20*G[1, 0, 0, 0, y])/z^3 - (10*G[1, 0, 0, 1, y])/z^3 - (16*G[1, 0, 1, 0, y])/z^3 + G[1, 0, 1, 1, y]/z^3 - (10*G[1, 1, 0, 0, y])/z^3 - (3*G[1, 1, 0, 1, y])/z^3 - (7*G[1, 1, 1, 0, y])/z^3 + (7*G[1, 1, 1, 1, y])/z^3) + G[1 - y, -y, z]*(((-4*y^2 + 12*y^3 + 19*y^4 - 139*y^5 + 265*y^6 - 247*y^7 + 116*y^8 - 22*y^9 - 8*y*z + 40*y^2*z + 26*y^3*z - 477*y^4*z + 1129*y^5*z - 1218*y^6*z + 644*y^7*z - 137*y^8*z + y^9*z - 4*z^2 + 44*y*z^2 - 57*y^2*z^2 - 397*y^3*z^2 + 1438*y^4*z^2 - 1942*y^5*z^2 + 1211*y^6*z^2 - 297*y^7*z^2 + 4*y^8*z^2 + 16*z^3 - 90*y*z^3 + 23*y^2*z^3 + 573*y^3*z^3 - 1197*y^4*z^3 + 943*y^5*z^3 - 274*y^6*z^3 + 6*y^7*z^3 - 24*z^4 + 92*y*z^4 - 41*y^2*z^4 - 181*y^3*z^4 + 228*y^4*z^4 - 78*y^5*z^4 + 4*y^6*z^4 + 16*z^5 - 50*y*z^5 + 59*y^2*z^5 - 57*y^3*z^5 + 35*y^4*z^5 + y^5*z^5 - 4*z^6 + 12*y*z^6 - 25*y^2*z^6 + 25*y^3*z^6 + 4*y^2*z^7)*G[0, 0, 1, y])/(2*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((2*y^4 - 4*y^5 - 18*y^6 + 44*y^7 - 21*y^8 - 10*y^9 + 7*y^10 + 8*y^3*z - 24*y^4*z - 68*y^5*z + 272*y^6*z - 278*y^7*z + 74*y^8*z + 26*y^9*z - 10*y^10*z + 12*y^2*z^2 - 56*y^3*z^2 - 90*y^4*z^2 + 688*y^5*z^2 - 1067*y^6*z^2 + 578*y^7*z^2 - 5*y^8*z^2 - 60*y^9*z^2 + 8*y*z^3 - 64*y^2*z^3 + 20*y^3*z^3 + 694*y^4*z^3 - 1644*y^5*z^3 + 1270*y^6*z^3 - 144*y^7*z^3 - 140*y^8*z^3 + 2*z^4 - 36*y*z^4 + 10*y^2*z^4 + 636*y^3*z^4 - 1839*y^4*z^4 + 1806*y^5*z^4 - 435*y^6*z^4 - 140*y^7*z^4 - 8*z^5 + 24*y*z^5 + 340*y^2*z^5 - 1410*y^3*z^5 + 1816*y^4*z^5 - 746*y^5*z^5 + 2*z^6 + 104*y*z^6 - 645*y^2*z^6 + 1158*y^3*z^6 - 735*y^4*z^6 + 140*y^5*z^6 + 22*z^7 - 196*y*z^7 + 478*y^2*z^7 - 428*y^3*z^7 + 140*y^4*z^7 - 28*z^8 + 116*y*z^8 - 144*y^2*z^8 + 60*y^3*z^8 + 10*z^9 - 20*y*z^9 + 10*y^2*z^9)*G[0, 1, 0, y])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((38*y^5 - 152*y^6 + 228*y^7 - 152*y^8 + 38*y^9 + 158*y^4*z - 663*y^5*z + 1044*y^6*z - 734*y^7*z + 198*y^8*z - 3*y^9*z + 212*y^3*z^2 - 985*y^4*z^2 + 1696*y^5*z^2 - 1297*y^6*z^2 + 386*y^7*z^2 - 12*y^8*z^2 - 2*y*z^3 + 98*y^2*z^3 - 558*y^3*z^3 + 1122*y^4*z^3 - 976*y^5*z^3 + 329*y^6*z^3 - 13*y^7*z^3 - 5*y*z^4 - 46*y^2*z^4 + 163*y^3*z^4 - 193*y^4*z^4 + 81*y^5*z^4 + 8*y^6*z^4 - 5*z^5 + 42*y*z^5 - 122*y^2*z^5 + 132*y^3*z^5 - 50*y^4*z^5 + 27*y^5*z^5 + 10*z^6 - 50*y*z^6 + 79*y^2*z^6 - 35*y^3*z^6 + 20*y^4*z^6 - 5*z^7 + 15*y*z^7 - 7*y^2*z^7 + 5*y^3*z^7)*G[0, 1, 1, y])/(2*(-1 + y)^3*y^2*z^3* (-1 + y + z)*(y + z)^3) + ((-3*y^2 + 6*y^3 + 3*y^4 - 14*y^5 + 8*y^6 + 2*y^7 - 2*y^8 - 6*y*z + 24*y^2*z + 6*y^3*z - 123*y^4*z + 182*y^5*z - 104*y^6*z + 22*y^7*z - y^8*z - 3*z^2 + 30*y*z^2 - 43*y^2*z^2 - 104*y^3*z^2 + 305*y^4*z^2 - 262*y^5*z^2 + 81*y^6*z^2 - 4*y^7*z^2 + 12*z^3 - 60*y*z^3 + 45*y^2*z^3 + 120*y^3*z^3 - 201*y^4*z^3 + 90*y^5*z^3 - 6*y^6*z^3 - 18*z^4 + 60*y*z^4 - 42*y^2*z^4 - 28*y^3*z^4 + 30*y^4*z^4 - 4*y^5*z^4 + 12*z^5 - 30*y*z^5 + 23*y^2*z^5 - 8*y^3*z^5 - y^4*z^5 - 3*z^6 + 6*y*z^6 - 5*y^2*z^6)*G[1, 0, 0, y])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-2*y^3 + 4*y^4 + 27*y^5 - 114*y^6 + 168*y^7 - 110*y^8 + 27*y^9 - 6*y^2*z + 20*y^3*z + 101*y^4*z - 538*y^5*z + 898*y^6*z - 652*y^7*z + 179*y^8*z - 2*y^9*z - 6*y*z^2 + 36*y^2*z^2 + 98*y^3*z^2 - 854*y^4*z^2 + 1738*y^5*z^2 - 1460*y^6*z^2 + 458*y^7*z^2 - 10*y^8*z^2 - 2*z^3 + 30*y*z^3 - 28*y^2*z^3 - 476*y^3*z^3 + 1448*y^4*z^3 - 1510*y^5*z^3 + 554*y^6*z^3 - 16*y^7*z^3 + 8*z^4 - 64*y*z^4 + 26*y^2*z^4 + 377*y^3*z^4 - 616*y^4*z^4 + 267*y^5*z^4 - 16*z^5 + 94*y*z^5 - 143*y^2*z^5 + 98*y^3*z^5 - 69*y^4*z^5 + 30*y^5*z^5 + 20*z^6 - 94*y*z^6 + 166*y^2*z^6 - 136*y^3*z^6 + 38*y^4*z^6 - 14*z^7 + 48*y*z^7 - 56*y^2*z^7 + 20*y^3*z^7 + 4*z^8 - 8*y*z^8 + 4*y^2*z^8)* G[1, 0, 1, y])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((3*y^4 - 6*y^5 - 61*y^6 + 214*y^7 - 267*y^8 + 148*y^9 - 31*y^10 + 12*y^3*z - 36*y^4*z - 228*y^5*z + 1023*y^6*z - 1508*y^7*z + 962*y^8*z - 220*y^9*z - 5*y^10*z + 18*y^2*z^2 - 84*y^3*z^2 - 304*y^4*z^2 + 2012*y^5*z^2 - 3608*y^6*z^2 + 2678*y^7*z^2 - 682*y^8*z^2 - 30*y^9*z^2 + 12*y*z^3 - 96*y^2*z^3 - 88*y^3*z^3 + 1868*y^4*z^3 - 4444*y^5*z^3 + 3995*y^6*z^3 - 1186*y^7*z^3 - 61*y^8*z^3 + 3*z^4 - 54*y*z^4 + 13*y^2*z^4 + 1186*y^3*z^4 - 3648*y^4*z^4 + 3970*y^5*z^4 - 1450*y^6*z^4 - 16*y^7*z^4 - 12*z^5 + 40*y*z^5 + 487*y^2*z^5 - 2172*y^3*z^5 + 2990*y^4*z^5 - 1452*y^5*z^5 + 135*y^6*z^5 + 4*z^6 + 140*y*z^6 - 906*y^2*z^6 + 1674*y^3*z^6 - 1138*y^4*z^6 + 250*y^5*z^6 + 30*z^7 - 272*y*z^7 + 671*y^2*z^7 - 618*y^3*z^7 + 205*y^4*z^7 - 39*z^8 + 162*y*z^8 - 203*y^2*z^8 + 84*y^3*z^8 + 14*z^9 - 28*y*z^9 + 14*y^2*z^9)* G[1, 1, 0, y])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-4*y^3 + 4*y^4 + 62*y^5 - 170*y^6 + 158*y^7 - 50*y^8 - 12*y^2*z + 20*y^3*z + 130*y^4*z - 422*y^5*z + 448*y^6*z - 178*y^7*z + 14*y^8*z - 12*y*z^2 + 36*y^2*z^2 + 3*y^3*z^2 - 201*y^4*z^2 + 338*y^5*z^2 - 206*y^6*z^2 + 42*y^7*z^2 - 4*z^3 + 34*y*z^3 - 155*y^2*z^3 + 219*y^3*z^3 - 100*y^4*z^3 - 6*y^5*z^3 + 28*y^6*z^3 + 8*z^4 - 90*y*z^4 + 232*y^2*z^4 - 293*y^3*z^4 + 219*y^4*z^4 - 28*y^5*z^4 - 18*z^5 + 96*y*z^5 - 193*y^2*z^5 + 205*y^3*z^5 - 42*y^4*z^5 + 14*z^6 - 42*y*z^6 + 58*y^2*z^6 - 14*y^3*z^6)*G[1, 1, 1, y])/(2*(-1 + y)^3*y^2*z^3*(y + z)^3) + (3*G[0, 0, 0, 1, y])/z^3 + (20*G[0, 0, 1, 0, y])/z^3 + (5*G[0, 0, 1, 1, y])/z^3 - (22*G[0, 1, 0, 0, y])/z^3 - (5*G[0, 1, 0, 1, y])/z^3 + (12*G[0, 1, 1, 0, y])/z^3 - (9*G[0, 1, 1, 1, y])/z^3 - (3*G[1, 0, 0, 0, y])/z^3 - (8*G[1, 0, 0, 1, y])/z^3 - (21*G[1, 0, 1, 0, y])/z^3 - (13*G[1, 0, 1, 1, y])/z^3 - (11*G[1, 1, 0, 0, y])/z^3 - (3*G[1, 1, 0, 1, y])/z^3 - G[1, 1, 1, 0, y]/z^3 + (30*G[1, 1, 1, 1, y])/z^3) + G[-y, 1 - y, z]* ((-204*y^3 + 2782*y^4 - 7070*y^5 + 6610*y^6 - 2118*y^7 - 612*y^2*z + 8902*y^3*z - 25571*y^4*z + 27095*y^5*z - 10025*y^6*z + 211*y^7*z - 612*y*z^2 + 10095*y^2*z^2 - 35331*y^3*z^2 + 45080*y^4*z^2 - 19955*y^5*z^2 + 723*y^6*z^2 - 204*z^3 + 4150*y*z^3 - 21425*y^2*z^3 + 36864*y^3*z^3 - 20889*y^4*z^3 + 512*y^5*z^3 + 737*z^4 - 6581*y*z^4 + 16655*y^2*z^4 - 13275*y^3*z^4 - 512*y^4*z^4 - 862*z^5 + 4153*y*z^5 - 5544*y^2*z^5 - 723*y^3*z^5 + 329*z^6 - 1110*y*z^6 - 211*y^2*z^6)/(16*(-1 + y)^2*y^2*z^3* (-1 + y + z)*(y + z)^2) + ((4*y^2 - 6*y^3 + 5*y^4 + 16*y*z - 50*y^2*z + 44*y^3*z + 8*z^2 - 74*y*z^2 + 98*y^2*z^2 - 30*z^3 + 84*y*z^3 + 25*z^4)*G[0, 0, 0, y])/(2*z^3*(-1 + y + z)^2* (y + z)^2) + ((y^4 - 8*y^5 + 7*y^6 - 18*y^3*z + 17*y^4*z + 10*y^5*z - 5*y^6*z - 22*y^2*z^2 + 64*y^3*z^2 - 14*y^4*z^2 - 20*y^5*z^2 + 6*y*z^3 + 22*y^2*z^3 - 14*y^3*z^3 - 35*y^4*z^3 + 5*z^4 - 32*y*z^4 + 34*y^2*z^4 - 40*y^3*z^4 - 15*z^5 + 46*y*z^5 - 35*y^2*z^5 + 15*z^6 - 20*y*z^6 - 5*z^7)*G[0, 0, 1, y])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((71*y^6 - 84*y^7 + 28*y^8 + 194*y^5*z - 326*y^6*z + 146*y^7*z - 10*y^8*z + 63*y^4*z^2 - 278*y^5*z^2 + 237*y^6*z^2 - 60*y^7*z^2 + 12*y^3*z^3 - 83*y^4*z^3 + 226*y^5*z^3 - 147*y^6*z^3 - 227*y^2*z^4 + 388*y^3*z^4 - 15*y^4*z^4 - 182*y^5*z^4 - 14*y*z^5 + 472*y^2*z^5 - 354*y^3*z^5 - 105*y^4*z^5 - 3*z^6 + 46*y*z^6 - 273*y^2*z^6 + 9*z^7 - 50*y*z^7 + 35*y^2*z^7 - 9*z^8 + 18*y*z^8 + 3*z^9)*G[0, 1, 0, y])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-2*y^4 + 49*y^5 - 80*y^6 + 37*y^7 - 6*y^3*z + 167*y^4*z - 379*y^5*z + 227*y^6*z - 5*y^7*z - 6*y^2*z^2 + 189*y^3*z^2 - 655*y^4*z^2 + 538*y^5*z^2 - 25*y^6*z^2 + 2*y*z^3 + 53*y^2*z^3 - 455*y^3*z^3 + 592*y^4*z^3 - 42*y^5*z^3 - 26*y*z^4 - 37*y^2*z^4 + 239*y^3*z^4 - 10*y^4*z^4 - 8*z^5 + 86*y*z^5 - 83*y^2*z^5 + 55*y^3*z^5 + 24*z^6 - 102*y*z^6 + 75*y^2*z^6 - 24*z^7 + 40*y*z^7 + 8*z^8)*G[0, 1, 1, y])/(2*y^2*z^3*(-1 + y + z)^2* (y + z)^3) + ((16*y^6 + 26*y^7 - 29*y^8 - 28*y^5*z + 240*y^6*z - 214*y^7*z - 6*y^8*z - 292*y^4*z^2 + 924*y^5*z^2 - 727*y^6*z^2 - 36*y^7*z^2 - 272*y^3*z^3 + 1278*y^4*z^3 - 1212*y^5*z^3 - 76*y^6*z^3 - 354*y^2*z^4 + 1302*y^3*z^4 - 1365*y^4*z^4 - 36*y^5*z^4 - 56*y*z^5 + 888*y^2*z^5 - 1246*y^3*z^5 + 120*y^4*z^5 - 14*z^6 + 196*y*z^6 - 733*y^2*z^6 + 244*y^3*z^6 + 42*z^7 - 224*y*z^7 + 204*y^2*z^7 - 42*z^8 + 84*y*z^8 + 14*z^9)* G[1, 0, 0, y])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((2*y^4 + 54*y^5 - 102*y^6 + 50*y^7 + 6*y^3*z + 170*y^4*z - 456*y^5*z + 286*y^6*z - 2*y^7*z + 6*y^2*z^2 + 171*y^3*z^2 - 748*y^4*z^2 + 643*y^5*z^2 - 10*y^6*z^2 - 2*y*z^3 + 59*y^2*z^3 - 537*y^3*z^3 + 711*y^4*z^3 - 19*y^5*z^3 + 3*y*z^4 - 141*y^2*z^4 + 382*y^3*z^4 - 15*y^4*z^4 - z^5 + 5*y*z^5 + 70*y^2*z^5 + 3*z^6 - 11*y*z^6 + 8*y^2*z^6 - 3*z^7 + 5*y*z^7 + z^8)*G[1, 0, 1, y])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((2*y^5 - 5*y^6 + 4*y^3*z - 8*y^4*z - 8*y^5*z - 2*y^6*z + 4*y^2*z^2 - 22*y^3*z^2 + 6*y^4*z^2 - 8*y^5*z^2 - 11*y^2*z^3 + 14*y^3*z^3 - 11*y^4*z^3 - z^4 + 4*y*z^4 - 4*y^3*z^4 + 3*z^5 - 8*y*z^5 + 4*y^2*z^5 - 3*z^6 + 4*y*z^6 + z^7)*G[1, 1, 0, y])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-39*y^4 - 50*y^3*z + 15*y^4*z + 32*y^2*z^2 + 30*y^3*z^2 + 44*y*z^3 + 15*z^4 - 30*y*z^4 - 15*z^5)*G[1, 1, 1, y])/ (2*y^2*z^3*(y + z)^2) + (17*G[0, 0, 0, 1, y])/z^3 - (14*G[0, 0, 1, 0, y])/z^3 - (8*G[0, 0, 1, 1, y])/z^3 - (20*G[0, 1, 0, 0, y])/z^3 - (4*G[0, 1, 0, 1, y])/z^3 + (14*G[0, 1, 1, 0, y])/z^3 - (13*G[0, 1, 1, 1, y])/z^3 - (12*G[1, 0, 0, 0, y])/z^3 + G[1, 0, 0, 1, y]/z^3 + (22*G[1, 0, 1, 0, y])/z^3 - (9*G[1, 0, 1, 1, y])/z^3 - (4*G[1, 1, 0, 0, y])/z^3 + (5*G[1, 1, 0, 1, y])/z^3 + (5*G[1, 1, 1, 0, y])/z^3 + (31*G[1, 1, 1, 1, y])/z^3) + G[0, z]*((246*y^2 - 692*y^3 + 446*y^4 - 2155*y*z + 2892*y^2*z - 849*y^3*z + 539*z^2 + 105*y*z^2 - 868*y^2*z^2 - 539*z^3 + 427*y*z^3)/(16*(-1 + y)*y*z*(-1 + y + z)*(y + z)^2) + ((204*y^2 - 4000*y^3 + 10724*y^4 - 10264*y^5 + 3336*y^6 + 408*y*z - 7382*y^2*z + 23954*y^3*z - 27854*y^4*z + 11334*y^5*z - 460*y^6*z + 204*z^2 - 3838*y*z^2 + 18383*y^2*z^2 - 28863*y^3*z^2 + 15201*y^4*z^2 - 1087*y^5*z^2 - 737*z^3 + 6577*y*z^3 - 15482*y^2*z^3 + 11217*y^3*z^3 - 583*y^4*z^3 + 862*z^4 - 4257*y*z^4 + 5124*y^2*z^4 + 255*y^3*z^4 - 329*z^5 + 1110*y*z^5 + 211*y^2*z^5)*G[1, y])/(16*(-1 + y)^2*y^2*z^2* (-1 + y + z)*(y + z)^2) + ((14*y^3 - 651*y^4 + 1807*y^5 - 1717*y^6 + 547*y^7 + 42*y^2*z - 1769*y^3*z + 5605*y^4*z - 6141*y^5*z + 2333*y^6*z - 70*y^7*z + 42*y*z^2 - 1857*y^2*z^2 + 7290*y^3*z^2 - 9618*y^4*z^2 + 4512*y^5*z^2 - 369*y^6*z^2 + 14*z^3 - 315*y*z^3 + 2914*y^2*z^3 - 5677*y^3*z^3 + 3614*y^4*z^3 - 486*y^5*z^3 - 32*z^4 + 355*y*z^4 - 1050*y^2*z^4 + 1031*y^3*z^4 - 112*y^4*z^4 + 21*z^5 - 114*y*z^5 + 177*y^2*z^5 + 108*y^3*z^5 - 3*z^6 + 34*y*z^6 + 33*y^2*z^6)*G[0, 0, y])/(4*(-1 + y)^2*y*z^2* (-1 + y + z)^2*(y + z)^3) + ((10*y^2 - 340*y^3 + 1760*y^4 - 3829*y^5 + 4177*y^6 - 2267*y^7 + 489*y^8 + 20*y*z - 650*y^2*z + 3952*y^3*z - 10234*y^4*z + 13237*y^5*z - 8497*y^6*z + 2219*y^7*z - 47*y^8*z + 10*z^2 - 342*y*z^2 + 2931*y^2*z^2 - 10044*y^3*z^2 + 16268*y^4*z^2 - 12717*y^5*z^2 + 4133*y^6*z^2 - 239*y^7*z^2 - 67*z^3 + 997*y*z^3 - 4861*y^2*z^3 + 10260*y^3*z^3 - 9927*y^4*z^3 + 4032*y^5*z^3 - 434*y^6*z^3 + 153*z^4 - 1261*y*z^4 + 3723*y^2*z^4 - 4494*y^3*z^4 + 2193*y^4*z^4 - 338*y^5*z^4 - 144*z^5 + 754*y*z^5 - 1224*y^2*z^5 + 661*y^3*z^5 - 95*y^4*z^5 + 48*z^6 - 170*y*z^6 + 97*y^2*z^6 + y^3*z^6)* G[0, 1, y])/(4*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^2) + ((-11*y^4 - 521*y^5 + 2298*y^6 - 3668*y^7 + 2581*y^8 - 679*y^9 - 44*y^3*z - 1513*y^4*z + 8127*y^5*z - 14993*y^6*z + 11951*y^7*z - 3602*y^8*z + 74*y^9*z - 66*y^2*z^2 - 1534*y^3*z^2 + 11302*y^4*z^2 - 25197*y^5*z^2 + 23340*y^6*z^2 - 8215*y^7*z^2 + 370*y^8*z^2 - 44*y*z^3 - 296*y^2*z^3 + 6154*y^3*z^3 - 19038*y^4*z^3 + 21664*y^5*z^3 - 9073*y^6*z^3 + 561*y^7*z^3 - 11*z^4 + 51*y*z^4 + 1232*y^2*z^4 - 6378*y^3*z^4 + 9313*y^4*z^4 - 4718*y^5*z^4 + 223*y^6*z^4 - 9*z^5 + 259*y*z^5 - 1449*y^2*z^5 + 2267*y^3*z^5 - 1424*y^4*z^5 - 76*y^5*z^5 + 80*z^6 - 513*y*z^6 + 928*y^2*z^6 - 831*y^3*z^6 + 48*y^4*z^6 - 90*z^7 + 310*y*z^7 - 405*y^2*z^7 + 113*y^3*z^7 + 30*z^8 - 61*y*z^8 + 31*y^2*z^8)* G[1, 0, y])/(4*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-22*y^2 + 425*y^3 - 1141*y^4 + 1095*y^5 - 357*y^6 - 44*y*z + 821*y^2*z - 2645*y^3*z + 3046*y^4*z - 1221*y^5*z + 43*y^6*z - 22*z^2 + 455*y*z^2 - 2128*y^2*z^2 + 3280*y^3*z^2 - 1704*y^4*z^2 + 119*y^5*z^2 + 98*z^3 - 832*y*z^3 + 1897*y^2*z^3 - 1380*y^3*z^3 + 105*y^4*z^3 - 130*z^4 + 583*y*z^4 - 702*y^2*z^4 + 25*y^3*z^4 + 54*z^5 - 162*y*z^5 - 4*y^2*z^5)*G[1, 1, y])/(4*(-1 + y)^2*y^2*z^2* (-1 + y + z)*(y + z)^2) + ((-2*y^3 + 336*y^4 - 960*y^5 + 920*y^6 - 294*y^7 - 6*y^2*z + 934*y^3*z - 3083*y^4*z + 3418*y^5*z - 1293*y^6*z + 30*y^7*z - 6*y*z^2 + 1058*y^2*z^2 - 4327*y^3*z^2 + 5745*y^4*z^2 - 2653*y^5*z^2 + 183*y^6*z^2 - 2*z^3 + 178*y*z^3 - 1859*y^2*z^3 + 3641*y^3*z^3 - 2237*y^4*z^3 + 267*y^5*z^3 + 6*z^4 - 237*y*z^4 + 753*y^2*z^4 - 657*y^3*z^4 + 99*y^4*z^4 - 6*z^5 + 73*y*z^5 - 82*y^2*z^5 - 21*y^3*z^5 + 2*z^6 - 8*y*z^6 - 6*y^2*z^6)*G[0, 0, 0, y])/(4*(-1 + y)^2*y*z^2*(-1 + y + z)^2* (y + z)^3) + ((-4*y^2 + 76*y^3 - 240*y^4 + 284*y^5 - 112*y^6 - 24*y^7 + 20*y^8 - 8*y*z + 167*y^2*z - 717*y^3*z + 1278*y^4*z - 1064*y^5*z + 355*y^6*z + 11*y^7*z - 24*y^8*z + 2*y^9*z - 4*z^2 + 106*y*z^2 - 748*y^2*z^2 + 2036*y^3*z^2 - 2646*y^4*z^2 + 1698*y^5*z^2 - 468*y^6*z^2 + 24*y^7*z^2 + 2*y^8*z^2 + 27*z^3 - 363*y*z^3 + 1536*y^2*z^3 - 2948*y^3*z^3 + 2794*y^4*z^3 - 1302*y^5*z^3 + 271*y^6*z^3 - 15*y^7*z^3 - 68*z^4 + 576*y*z^4 - 1714*y^2*z^4 + 2278*y^3*z^4 - 1436*y^4*z^4 + 430*y^5*z^4 - 42*y^6*z^4 + 82*z^5 - 484*y*z^5 + 990*y^2*z^5 - 788*y^3*z^5 + 268*y^4*z^5 - 44*y^5*z^5 - 48*z^6 + 210*y*z^6 - 232*y^2*z^6 + 66*y^3*z^6 - 20*y^4*z^6 + 11*z^7 - 37*y*z^7 + 5*y^2*z^7 - 3*y^3*z^7)*G[0, 0, 1, y])/(4*(-1 + y)^3*y^2*(-1 + z)*z^2* (-1 + y + z)^2*(y + z)^2) + ((4*y^4 + 210*y^5 - 632*y^6 + 630*y^7 - 224*y^8 + 12*y^9 + 16*y^3*z + 630*y^4*z - 2564*y^5*z + 3597*y^6*z - 2114*y^7*z + 445*y^8*z - 8*y^9*z - 2*y^10*z + 24*y^2*z^2 + 764*y^3*z^2 - 4398*y^4*z^2 + 8246*y^5*z^2 - 6713*y^6*z^2 + 2350*y^7*z^2 - 265*y^8*z^2 - 8*y^9*z^2 + 16*y*z^3 + 228*y^2*z^3 - 3432*y^3*z^3 + 9810*y^4*z^3 - 11288*y^5*z^3 + 5819*y^6*z^3 - 1204*y^7*z^3 + 46*y^8*z^3 + 4*z^4 + 18*y*z^4 - 1340*y^2*z^4 + 6470*y^3*z^4 - 11064*y^4*z^4 + 8416*y^5*z^4 - 2864*y^6*z^4 + 346*y^7*z^4 + 14*z^5 - 324*y*z^5 + 2645*y^2*z^5 - 6742*y^3*z^5 + 7485*y^4*z^5 - 3880*y^5*z^5 + 795*y^6*z^5 - 70*z^6 + 678*y*z^6 - 2541*y^2*z^6 + 4014*y^3*z^6 - 2925*y^4*z^6 + 856*y^5*z^6 + 92*z^7 - 568*y*z^7 + 1233*y^2*z^7 - 1200*y^3*z^7 + 456*y^4*z^7 - 50*z^8 + 200*y*z^8 - 258*y^2*z^8 + 110*y^3*z^8 + 10*z^9 - 20*y*z^9 + 9*y^2*z^9)*G[0, 1, 0, y])/ (4*(-1 + y)^2*y^2*(-1 + z)*z^2*(-1 + y + z)^2*(y + z)^4) + ((-4*y^2 + 116*y^3 - 584*y^4 + 1252*y^5 - 1352*y^6 + 728*y^7 - 156*y^8 - 8*y*z + 249*y^2*z - 1441*y^3*z + 3594*y^4*z - 4518*y^5*z + 2833*y^6*z - 721*y^7*z + 12*y^8*z - 4*z^2 + 154*y*z^2 - 1209*y^2*z^2 + 3857*y^3*z^2 - 5892*y^4*z^2 + 4378*y^5*z^2 - 1359*y^6*z^2 + 75*y^7*z^2 + 37*z^3 - 489*y*z^3 + 2125*y^2*z^3 - 4053*y^3*z^3 + 3550*y^4*z^3 - 1336*y^5*z^3 + 166*y^6*z^3 - 89*z^4 + 645*y*z^4 - 1675*y^2*z^4 + 1725*y^3*z^4 - 726*y^4*z^4 + 168*y^5*z^4 + 83*z^5 - 391*y*z^5 + 537*y^2*z^5 - 211*y^3*z^5 + 78*y^4*z^5 - 27*z^6 + 89*y*z^6 - 27*y^2*z^6 + 13*y^3*z^6)*G[0, 1, 1, y])/(4*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^2) + ((6*y^4 + 216*y^5 - 1124*y^6 + 2008*y^7 - 1538*y^8 + 432*y^9 + 24*y^3*z + 631*y^4*z - 4082*y^5*z + 8462*y^6*z - 7366*y^7*z + 2375*y^8*z - 44*y^9*z + 36*y^2*z^2 + 708*y^3*z^2 - 6104*y^4*z^2 + 15086*y^5*z^2 - 15162*y^6*z^2 + 5682*y^7*z^2 - 246*y^8*z^2 + 24*y*z^3 + 114*y^2*z^3 - 3460*y^3*z^3 + 12086*y^4*z^3 - 14988*y^5*z^3 + 6682*y^6*z^3 - 442*y^7*z^3 + 6*z^4 - 68*y*z^4 - 524*y^2*z^4 + 4004*y^3*z^4 - 6757*y^4*z^4 + 3694*y^5*z^4 - 291*y^6*z^4 - 9*z^5 + 22*y*z^5 + 482*y^2*z^5 - 1210*y^3*z^5 + 839*y^4*z^5 - 28*y^5*z^5 - 8*z^6 + 70*y*z^6 - 160*y^2*z^6 + 154*y^3*z^6 + 8*y^4*z^6 + 18*z^7 - 60*y*z^7 + 80*y^2*z^7 - 22*y^3*z^7 - 7*z^8 + 14*y*z^8 - 7*y^2*z^8)* G[1, 0, 0, y])/(4*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((8*y^2 - 28*y^3 - 30*y^4 + 242*y^5 - 386*y^6 + 258*y^7 - 64*y^8 + 16*y*z - 155*y^2*z + 427*y^3*z - 275*y^4*z - 491*y^5*z + 844*y^6*z - 434*y^7*z + 70*y^8*z - 2*y^9*z + 8*z^2 - 190*y*z^2 + 1030*y^2*z^2 - 2172*y^3*z^2 + 1930*y^4*z^2 - 392*y^5*z^2 - 388*y^6*z^2 + 178*y^7*z^2 - 4*y^8*z^2 - 55*z^3 + 697*y*z^3 - 2678*y^2*z^3 + 4572*y^3*z^3 - 3833*y^4*z^3 + 1391*y^5*z^3 - 96*y^6*z^3 + 2*y^7*z^3 + 140*z^4 - 1194*y*z^4 + 3486*y^2*z^4 - 4848*y^3*z^4 + 3240*y^4*z^4 - 798*y^5*z^4 + 22*y^6*z^4 - 171*z^5 + 1067*y*z^5 - 2461*y^2*z^5 + 2639*y^3*z^5 - 1072*y^4*z^5 + 46*y^5*z^5 + 102*z^6 - 484*y*z^6 + 896*y^2*z^6 - 604*y^3*z^6 + 42*y^4*z^6 - 24*z^7 + 88*y*z^7 - 126*y^2*z^7 + 14*y^3*z^7)*G[1, 0, 1, y])/(4*(-1 + y)^3*y^2*(-1 + z)*z^2* (-1 + y + z)^2*(y + z)^2) + ((2*y^4 + 102*y^5 - 432*y^6 + 672*y^7 - 466*y^8 + 122*y^9 + 8*y^3*z + 327*y^4*z - 1770*y^5*z + 3362*y^6*z - 2898*y^7*z + 1109*y^8*z - 140*y^9*z + 2*y^10*z + 12*y^2*z^2 + 420*y^3*z^2 - 3069*y^4*z^2 + 7196*y^5*z^2 - 7565*y^6*z^2 + 3680*y^7*z^2 - 696*y^8*z^2 + 22*y^9*z^2 + 8*y*z^3 + 150*y^2*z^3 - 2240*y^3*z^3 + 7311*y^4*z^3 - 9826*y^5*z^3 + 5982*y^6*z^3 - 1412*y^7*z^3 + 51*y^8*z^3 + 2*z^4 + 30*y*z^4 - 714*y^2*z^4 + 3444*y^3*z^4 - 6017*y^4*z^4 + 4436*y^5*z^4 - 1059*y^6*z^4 - 50*y^7*z^4 + 15*z^5 - 198*y*z^5 + 932*y^2*z^5 - 1646*y^3*z^5 + 1023*y^4*z^5 + 212*y^5*z^5 - 290*y^6*z^5 - 53*z^6 + 288*y*z^6 - 399*y^2*z^6 - 120*y^3*z^6 + 582*y^4*z^6 - 346*y^5*z^6 + 55*z^7 - 158*y*z^7 + 36*y^2*z^7 + 152*y^3*z^7 - 157*y^4*z^7 - 21*z^8 + 34*y*z^8 - 19*y^2*z^8 - 18*y^3*z^8 + 2*z^9 - 4*y*z^9 + 2*y^2*z^9)*G[1, 1, 0, y])/ (4*(-1 + y)^2*y^2*(-1 + z)*z^2*(-1 + y + z)^2*(y + z)^4) + ((-4*y^2 + 62*y^3 - 112*y^4 + 54*y^5 - 8*y*z + 133*y^2*z - 259*y^3*z + 139*y^4*z - 5*y^5*z - 4*z^2 + 83*y*z^2 - 201*y^2*z^2 + 153*y^3*z^2 - 15*y^4*z^2 + 21*z^3 - 89*y*z^3 + 119*y^2*z^3 - 19*y^3*z^3 - 17*z^4 + 42*y*z^4 - 9*y^2*z^4)* G[1, 1, 1, y])/(2*(-1 + y)^2*y^2*z^2*(y + z)^2) + (7*(10 - 20*y + 10*y^2 - 5*z + 5*y*z - z^2)*G[0, 0, 0, 0, y])/ (2*(-1 + y)^2*z^2*(-1 + y + z)) + ((-10*y^2 + 40*y^3 - 60*y^4 + 40*y^5 - 10*y^6 - z + 5*y*z - y^2*z - 17*y^3*z + 22*y^4*z - 8*y^5*z + 3*z^2 - 13*y*z^2 + 16*y^2*z^2 - 6*y^3*z^2 + y^4*z^2 - y^5*z^2 - 3*z^3 + 11*y*z^3 - y^2*z^3 - 5*y^3*z^3 - 2*y^4*z^3 + z^4 - 3*y*z^4 - y^2*z^4 - y^3*z^4)* G[0, 0, 0, 1, y])/(2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2) + ((-40*y^5 + 190*y^6 - 330*y^7 + 250*y^8 - 70*y^9 - 175*y^4*z + 900*y^5*z - 1688*y^6*z + 1376*y^7*z - 413*y^8*z - 164*y^3*z^2 + 1201*y^4*z^2 - 2826*y^5*z^2 + 2732*y^6*z^2 - 958*y^7*z^2 + 15*y^8*z^2 - 218*y^2*z^3 + 1380*y^3*z^3 - 3325*y^4*z^3 + 3520*y^5*z^3 - 1444*y^6*z^3 + 90*y^7*z^3 - 60*y*z^4 + 796*y^2*z^4 - 2554*y^3*z^4 + 3257*y^4*z^4 - 1652*y^5*z^4 + 225*y^6*z^4 - 15*z^5 + 240*y*z^5 - 1126*y^2*z^5 + 1940*y^3*z^5 - 1321*y^4*z^5 + 300*y^5*z^5 + 45*z^6 - 330*y*z^6 + 762*y^2*z^6 - 690*y^3*z^6 + 225*y^4*z^6 - 45*z^7 + 180*y*z^7 - 222*y^2*z^7 + 90*y^3*z^7 + 15*z^8 - 30*y*z^8 + 15*y^2*z^8)*G[0, 0, 1, 0, y])/ (2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((8*y^3 - 28*y^4 + 32*y^5 - 8*y^6 - 8*y^7 + 4*y^8 + 29*y^2*z - 137*y^3*z + 244*y^4*z - 200*y^5*z + 71*y^6*z - 7*y^7*z + 26*y*z^2 - 185*y^2*z^2 + 469*y^3*z^2 - 554*y^4*z^2 + 320*y^5*z^2 - 85*y^6*z^2 + 9*y^7*z^2 + 9*z^3 - 115*y*z^3 + 421*y^2*z^3 - 675*y^3*z^3 + 518*y^4*z^3 - 194*y^5*z^3 + 36*y^6*z^3 - 27*z^4 + 179*y*z^4 - 417*y^2*z^4 + 419*y^3*z^4 - 200*y^4*z^4 + 54*y^5*z^4 + 27*z^5 - 117*y*z^5 + 169*y^2*z^5 - 99*y^3*z^5 + 36*y^4*z^5 - 9*z^6 + 27*y*z^6 - 19*y^2*z^6 + 9*y^3*z^6)*G[0, 0, 1, 1, y])/(2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^2) + ((40*y^5 - 94*y^6 + 42*y^7 + 38*y^8 - 26*y^9 + 170*y^4*z - 496*y^5*z + 363*y^6*z + 82*y^7*z - 119*y^8*z + 144*y^3*z^2 - 530*y^4*z^2 + 356*y^5*z^2 + 320*y^6*z^2 - 280*y^7*z^2 - 10*y^8*z^2 + 188*y^2*z^3 - 816*y^3*z^3 + 920*y^4*z^3 - 92*y^5*z^3 - 131*y^6*z^3 - 60*y^7*z^3 + 40*y*z^4 - 530*y^2*z^4 + 1214*y^3*z^4 - 980*y^4*z^4 + 442*y^5*z^4 - 150*y^6*z^4 + 10*z^5 - 160*y*z^5 + 663*y^2*z^5 - 974*y^3*z^5 + 715*y^4*z^5 - 200*y^5*z^5 - 30*z^6 + 220*y*z^6 - 472*y^2*z^6 + 468*y^3*z^6 - 150*y^4*z^6 + 30*z^7 - 120*y*z^7 + 159*y^2*z^7 - 60*y^3*z^7 - 10*z^8 + 20*y*z^8 - 10*y^2*z^8)*G[0, 1, 0, 0, y])/ (2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-8*y^3 + 12*y^4 + 32*y^5 - 88*y^6 + 72*y^7 - 20*y^8 + 3*y^2*z - 55*y^3*z + 228*y^4*z - 384*y^5*z + 289*y^6*z - 81*y^7*z + 22*y*z^2 - 151*y^2*z^2 + 459*y^3*z^2 - 674*y^4*z^2 + 472*y^5*z^2 - 135*y^6*z^2 + 7*y^7*z^2 + 7*z^3 - 93*y*z^3 + 371*y^2*z^3 - 605*y^3*z^3 + 414*y^4*z^3 - 122*y^5*z^3 + 28*y^6*z^3 - 21*z^4 + 141*y*z^4 - 315*y^2*z^4 + 237*y^3*z^4 - 68*y^4*z^4 + 42*y^5*z^4 + 21*z^5 - 91*y*z^5 + 99*y^2*z^5 - 25*y^3*z^5 + 28*y^4*z^5 - 7*z^6 + 21*y*z^6 - 5*y^2*z^6 + 7*y^3*z^6)*G[0, 1, 0, 1, y])/(2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^2) + ((-20*y^5 + 84*y^6 - 132*y^7 + 92*y^8 - 24*y^9 - 102*y^4*z + 464*y^5*z - 778*y^6*z + 572*y^7*z - 156*y^8*z - 124*y^3*z^2 + 738*y^4*z^2 - 1496*y^5*z^2 + 1280*y^6*z^2 - 412*y^7*z^2 + 14*y^8*z^2 - 156*y^2*z^3 + 944*y^3*z^3 - 2070*y^4*z^3 + 1984*y^5*z^3 - 789*y^6*z^3 + 84*y^7*z^3 - 56*y*z^4 + 624*y^2*z^4 - 1848*y^3*z^4 + 2210*y^4*z^4 - 1152*y^5*z^4 + 210*y^6*z^4 - 14*z^5 + 224*y*z^5 - 966*y^2*z^5 + 1564*y^3*z^5 - 1106*y^4*z^5 + 280*y^5*z^5 + 42*z^6 - 308*y*z^6 + 692*y^2*z^6 - 648*y^3*z^6 + 210*y^4*z^6 - 42*z^7 + 168*y*z^7 - 213*y^2*z^7 + 84*y^3*z^7 + 14*z^8 - 28*y*z^8 + 14*y^2*z^8)* G[0, 1, 1, 0, y])/(2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^4) + ((12*y^3 - 56*y^4 + 96*y^5 - 72*y^6 + 20*y^7 + 43*y^2*z - 200*y^3*z + 346*y^4*z - 264*y^5*z + 75*y^6*z + 38*y*z^2 - 216*y^2*z^2 + 441*y^3*z^2 - 371*y^4*z^2 + 121*y^5*z^2 - 13*y^6*z^2 + 13*z^3 - 116*y*z^3 + 313*y^2*z^3 - 313*y^3*z^3 + 126*y^4*z^3 - 39*y^5*z^3 - 26*z^4 + 117*y*z^4 - 167*y^2*z^4 + 83*y^3*z^4 - 39*y^4*z^4 + 13*z^5 - 39*y*z^5 + 23*y^2*z^5 - 13*y^3*z^5)*G[0, 1, 1, 1, y])/(2*(-1 + y)^3*y^2*z^2* (-1 + y + z)*(y + z)^2) + ((-20*y^3 + 116*y^4 - 228*y^5 + 188*y^6 - 56*y^7 - 80*y^2*z + 504*y^3*z - 1084*y^4*z + 976*y^5*z - 316*y^6*z - 52*y*z^2 + 584*y^2*z^2 - 1668*y^3*z^2 + 1804*y^4*z^2 - 668*y^5*z^2 - 64*z^3 + 504*y*z^3 - 1520*y^2*z^3 + 1832*y^3*z^3 - 749*y^4*z^3 + 164*z^4 - 752*y*z^4 + 1084*y^2*z^4 - 484*y^3*z^4 - 116*z^5 + 280*y*z^5 - 146*y^2*z^5 + 12*z^6 + 3*z^7)* G[1, 0, 0, 0, y])/((-1 + y)^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-20*y^3 + 96*y^4 - 184*y^5 + 176*y^6 - 84*y^7 + 16*y^8 - 13*y^2*z + 97*y^3*z - 256*y^4*z + 316*y^5*z - 187*y^6*z + 43*y^7*z + 14*y*z^2 - 53*y^2*z^2 + 61*y^3*z^2 - 22*y^4*z^2 + 8*y^5*z^2 - 13*y^6*z^2 + 5*y^7*z^2 + 5*z^3 - 63*y*z^3 + 211*y^2*z^3 - 349*y^3*z^3 + 332*y^4*z^3 - 156*y^5*z^3 + 20*y^6*z^3 - 15*z^4 + 99*y*z^4 - 249*y^2*z^4 + 331*y^3*z^4 - 204*y^4*z^4 + 30*y^5*z^4 + 15*z^5 - 65*y*z^5 + 125*y^2*z^5 - 111*y^3*z^5 + 20*y^4*z^5 - 5*z^6 + 15*y*z^6 - 23*y^2*z^6 + 5*y^3*z^6)*G[1, 0, 0, 1, y])/(2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^2) + ((32*y^5 - 176*y^6 + 336*y^7 - 272*y^8 + 80*y^9 + 145*y^4*z - 836*y^5*z + 1709*y^6*z - 1490*y^7*z + 472*y^8*z + 148*y^3*z^2 - 1195*y^4*z^2 + 3038*y^5*z^2 - 3124*y^6*z^2 + 1158*y^7*z^2 - 25*y^8*z^2 + 254*y^2*z^3 - 1604*y^3*z^3 + 4009*y^4*z^3 - 4436*y^5*z^3 + 1921*y^6*z^3 - 150*y^7*z^3 + 100*y*z^4 - 1106*y^2*z^4 + 3500*y^3*z^4 - 4553*y^4*z^4 + 2410*y^5*z^4 - 375*y^6*z^4 + 25*z^5 - 400*y*z^5 + 1775*y^2*z^5 - 3014*y^3*z^5 + 2078*y^4*z^5 - 500*y^5*z^5 - 75*z^6 + 550*y*z^6 - 1266*y^2*z^6 + 1142*y^3*z^6 - 375*y^4*z^6 + 75*z^7 - 300*y*z^7 + 369*y^2*z^7 - 150*y^3*z^7 - 25*z^8 + 50*y*z^8 - 25*y^2*z^8)* G[1, 0, 1, 0, y])/(2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^4) + ((-2*y^3 + 16*y^4 - 36*y^5 + 32*y^6 - 10*y^7 + 22*y^2*z - 70*y^3*z + 74*y^4*z - 26*y^5*z + 36*y*z^2 - 169*y^2*z^2 + 294*y^3*z^2 - 264*y^4*z^2 + 114*y^5*z^2 - 11*y^6*z^2 + 11*z^3 - 102*y*z^3 + 269*y^2*z^3 - 365*y^3*z^3 + 236*y^4*z^3 - 33*y^5*z^3 - 22*z^4 + 99*y*z^4 - 193*y^2*z^4 + 181*y^3*z^4 - 33*y^4*z^4 + 11*z^5 - 33*y*z^5 + 49*y^2*z^5 - 11*y^3*z^5)*G[1, 0, 1, 1, y])/(2*(-1 + y)^3*y^2*z^2*(-1 + y + z)* (y + z)^2) + ((10*y^5 - 64*y^6 + 132*y^7 - 112*y^8 + 34*y^9 + 49*y^4*z - 312*y^5*z + 674*y^6*z - 608*y^7*z + 197*y^8*z + 54*y^3*z^2 - 463*y^4*z^2 + 1208*y^5*z^2 - 1256*y^6*z^2 + 462*y^7*z^2 - 5*y^8*z^2 + 66*y^2*z^3 - 488*y^3*z^3 + 1339*y^4*z^3 - 1540*y^5*z^3 + 651*y^6*z^3 - 30*y^7*z^3 + 20*y*z^4 - 266*y^2*z^4 + 930*y^3*z^4 - 1265*y^4*z^4 + 648*y^5*z^4 - 75*y^6*z^4 + 5*z^5 - 80*y*z^5 + 388*y^2*z^5 - 688*y^3*z^5 + 463*y^4*z^5 - 100*y^5*z^5 - 15*z^6 + 110*y*z^6 - 258*y^2*z^6 + 230*y^3*z^6 - 75*y^4*z^6 + 15*z^7 - 60*y*z^7 + 73*y^2*z^7 - 30*y^3*z^7 - 5*z^8 + 10*y*z^8 - 5*y^2*z^8)* G[1, 1, 0, 0, y])/((-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((6*y^3 - 32*y^4 + 60*y^5 - 48*y^6 + 14*y^7 + 26*y^2*z - 126*y^3*z + 226*y^4*z - 178*y^5*z + 52*y^6*z + 28*y*z^2 - 157*y^2*z^2 + 322*y^3*z^2 - 268*y^4*z^2 + 86*y^5*z^2 - 11*y^6*z^2 + 11*z^3 - 94*y*z^3 + 253*y^2*z^3 - 245*y^3*z^3 + 92*y^4*z^3 - 33*y^5*z^3 - 22*z^4 + 99*y*z^4 - 137*y^2*z^4 + 61*y^3*z^4 - 33*y^4*z^4 + 11*z^5 - 33*y*z^5 + 17*y^2*z^5 - 11*y^3*z^5)*G[1, 1, 0, 1, y])/ (2*(-1 + y)^3*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((14*y^5 - 28*y^6 + 14*y^7 + 38*y^4*z - 104*y^5*z + 73*y^6*z + 46*y^3*z^2 - 162*y^4*z^2 + 152*y^5*z^2 + 6*y^6*z^2 - 32*y^2*z^3 - 4*y^3*z^3 + 80*y^4*z^3 + 36*y^5*z^3 - 24*y*z^4 + 148*y^2*z^4 - 134*y^3*z^4 + 90*y^4*z^4 - 6*z^5 + 84*y*z^5 - 199*y^2*z^5 + 120*y^3*z^5 + 18*z^6 - 96*y*z^6 + 90*y^2*z^6 - 18*z^7 + 36*y*z^7 + 6*z^8)*G[1, 1, 1, 0, y])/(2*y^2*z^2*(-1 + y + z)^2* (y + z)^4) + ((-14*y^3 - 50*y^2*z - 44*y*z^2 + 15*y^2*z^2 - 15*z^3 + 30*y*z^3 + 15*z^4)*G[1, 1, 1, 1, y])/ (2*y^2*z^2*(y + z)^2)) + ((-3 + 8*y - 7*y^2 + 9*z - 16*y*z + 7*y^2*z - 9*z^2 + 8*y*z^2 + 3*z^3)*G[1, 1, 1 - y, 0, z])/ (4*y^2*z*(-1 + y + z)^2) + ((-15*y + 11*y^2 + 6*y^3 + 18*y^4 - 20*y^5 - 15*z + 68*y*z - 45*y^2*z + 16*y^3*z - 44*y^4*z + 20*y^5*z + 57*z^2 - 138*y*z^2 + 109*y^2*z^2 - 66*y^3*z^2 + 38*y^4*z^2 - 71*z^3 + 132*y*z^3 - 113*y^2*z^3 + 60*y^3*z^3 - 12*y^4*z^3 + 21*z^4 - 37*y*z^4 + 32*y^2*z^4 - 16*y^3*z^4 + 18*z^5 - 20*y*z^5 + 6*y^2*z^5 - 10*z^6 + 10*y*z^6)*G[1, 1 - y, 0, 0, z])/ (4*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)) - ((-1 + z)*(-7*y + 13*y^2 - 28*y^3 + 42*y^4 - 20*y^5 - 7*z + 34*y*z - 68*y^2*z + 91*y^3*z - 51*y^4*z + y^5*z + 21*z^2 - 68*y*z^2 + 111*y^2*z^2 - 78*y^3*z^2 + 14*y^4*z^2 - 21*z^3 + 62*y*z^3 - 68*y^2*z^3 + 25*y^3*z^3 + 7*z^4 - 21*y*z^4 + 12*y^2*z^4)* G[1, 1 - y, 0, 1 - y, z])/(2*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)) + ((-1 + z)*(-20*y + 42*y^2 - 230*y^3 + 378*y^4 - 170*y^5 - 20*z + 101*y*z - 361*y^2*z + 709*y^3*z - 445*y^4*z + 16*y^5*z + 59*z^2 - 228*y*z^2 + 582*y^2*z^2 - 501*y^3*z^2 + 88*y^4*z^2 - 67*z^3 + 258*y*z^3 - 337*y^2*z^3 + 140*y^3*z^3 + 37*z^4 - 120*y*z^4 + 77*y^2*z^4 - 9*z^5 + 9*y*z^5)*G[1, 1 - y, 1, 0, z])/ (4*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)) - ((-1 + z)*(-7*y + 13*y^2 - 28*y^3 + 42*y^4 - 20*y^5 - 7*z + 34*y*z - 68*y^2*z + 91*y^3*z - 51*y^4*z + y^5*z + 21*z^2 - 68*y*z^2 + 111*y^2*z^2 - 78*y^3*z^2 + 14*y^4*z^2 - 21*z^3 + 62*y*z^3 - 68*y^2*z^3 + 25*y^3*z^3 + 7*z^4 - 21*y*z^4 + 12*y^2*z^4)* G[1, 1 - y, 1 - y, 0, z])/(2*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)) + ((y - 7*y^2 - 61*y^3 + 143*y^4 - 92*y^5 + 16*y^6 + z - 7*y*z - 71*y^2*z + 410*y^3*z - 541*y^4*z + 224*y^5*z - 16*y^6*z - 27*y*z^2 + 352*y^2*z^2 - 811*y^3*z^2 + 604*y^4*z^2 - 120*y^5*z^2 + 2*y^6*z^2 - z^3 + 85*y*z^3 - 446*y^2*z^3 + 551*y^3*z^3 - 175*y^4*z^3 - 12*y^5*z^3 - 16*z^4 - 29*y*z^4 + 134*y^2*z^4 - 58*y^3*z^4 - 33*y^4*z^4 + 39*z^5 - 69*y*z^5 + 59*y^2*z^5 - 31*y^3*z^5 - 32*z^6 + 55*y*z^6 - 21*y^2*z^6 + 9*z^7 - 9*y*z^7)* G[1, 1 - y, -y, 1 - y, z])/(4*(-1 + y)*y^2*(-1 + z)*z^3* (-1 + y + z)^2*(y + z)) + ((8*y^2 - 72*y^3 + 174*y^4 - 164*y^5 + 54*y^6 + 16*y*z - 161*y^2*z + 473*y^3*z - 543*y^4*z + 231*y^5*z - 16*y^6*z + 8*z^2 - 106*y*z^2 + 444*y^2*z^2 - 695*y^3*z^2 + 386*y^4*z^2 - 37*y^5*z^2 - 29*z^3 + 203*y*z^3 - 470*y^2*z^3 + 351*y^3*z^3 - 23*y^4*z^3 + 34*z^4 - 155*y*z^4 + 184*y^2*z^4 + y^3*z^4 - 13*z^5 + 42*y*z^5 + 3*y^2*z^5)*G[1 - y, 0, 0, 0, z])/ (4*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((8*y^2 - 112*y^3 + 292*y^4 - 280*y^5 + 92*y^6 + 16*y*z - 247*y^2*z + 765*y^3*z - 865*y^4*z + 343*y^5*z - 12*y^6*z + 8*z^2 - 162*y*z^2 + 704*y^2*z^2 - 1049*y^3*z^2 + 538*y^4*z^2 - 39*y^5*z^2 - 43*z^3 + 325*y*z^3 - 702*y^2*z^3 + 505*y^3*z^3 - 53*y^4*z^3 + 62*z^4 - 249*y*z^4 + 288*y^2*z^4 - 37*y^3*z^4 - 27*z^5 + 70*y*z^5 - 11*y^2*z^5)*G[1 - y, 0, 0, 1 - y, z])/(4*(-1 + y)^2*y^2*z^2* (-1 + y + z)*(y + z)^2) + ((21*y^4 - 79*y^5 - 154*y^6 + 1210*y^7 - 2455*y^8 + 2389*y^9 - 1156*y^10 + 224*y^11 + 84*y^3*z - 406*y^4*z + 172*y^5*z + 2513*y^6*z - 6601*y^7*z + 7350*y^8*z - 3980*y^9*z + 887*y^10*z - 19*y^11*z + 126*y^2*z^2 - 834*y^3*z^2 + 2082*y^4*z^2 - 2072*y^5*z^2 - 329*y^6*z^2 + 2547*y^7*z^2 - 2191*y^8*z^2 + 755*y^9*z^2 - 84*y^10*z^2 + 84*y*z^3 - 856*y^2*z^3 + 3960*y^3*z^3 - 11017*y^4*z^3 + 19049*y^5*z^3 - 19580*y^6*z^3 + 10728*y^7*z^3 - 2267*y^8*z^3 - 101*y^9*z^3 + 21*z^4 - 439*y*z^4 + 3022*y^2*z^4 - 11744*y^3*z^4 + 26568*y^4*z^4 - 33820*y^5*z^4 + 22366*y^6*z^4 - 5924*y^7*z^4 - 50*y^8*z^4 - 90*z^5 + 1092*y*z^5 - 5747*y^2*z^5 + 16227*y^3*z^5 - 24767*y^4*z^5 + 19347*y^5*z^5 - 6005*y^6*z^5 - 105*y^7*z^5 + 154*z^6 - 1418*y*z^6 + 5421*y^2*z^6 - 10247*y^3*z^6 + 9827*y^4*z^6 - 3769*y^5*z^6 - 160*y^6*z^6 - 133*z^7 + 949*y*z^7 - 2560*y^2*z^7 + 3384*y^3*z^7 - 1861*y^4*z^7 - 67*y^5*z^7 + 59*z^8 - 317*y*z^8 + 682*y^2*z^8 - 622*y^3*z^8 + 6*y^4*z^8 - 11*z^9 + 49*y*z^9 - 90*y^2*z^9 + 4*y^3*z^9)*G[1 - y, 0, 1, 0, z])/ (4*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((8*y^2 - 112*y^3 + 292*y^4 - 280*y^5 + 92*y^6 + 16*y*z - 247*y^2*z + 765*y^3*z - 865*y^4*z + 343*y^5*z - 12*y^6*z + 8*z^2 - 162*y*z^2 + 704*y^2*z^2 - 1049*y^3*z^2 + 538*y^4*z^2 - 39*y^5*z^2 - 43*z^3 + 325*y*z^3 - 702*y^2*z^3 + 505*y^3*z^3 - 53*y^4*z^3 + 62*z^4 - 249*y*z^4 + 288*y^2*z^4 - 37*y^3*z^4 - 27*z^5 + 70*y*z^5 - 11*y^2*z^5)*G[1 - y, 0, 1 - y, 0, z])/(4*(-1 + y)^2*y^2*z^2* (-1 + y + z)*(y + z)^2) + ((-4*y^2 + 62*y^3 - 112*y^4 + 54*y^5 - 8*y*z + 133*y^2*z - 259*y^3*z + 139*y^4*z - 5*y^5*z - 4*z^2 + 83*y*z^2 - 201*y^2*z^2 + 153*y^3*z^2 - 15*y^4*z^2 + 21*z^3 - 89*y*z^3 + 119*y^2*z^3 - 19*y^3*z^3 - 17*z^4 + 42*y*z^4 - 9*y^2*z^4)*G[1 - y, 0, 1 - y, 1 - y, z])/(2*(-1 + y)^2*y^2*z^2* (y + z)^2) + ((-2*y^3 + 186*y^4 - 720*y^5 + 1064*y^6 - 702*y^7 + 174*y^8 - 2*y^2*z + 470*y^3*z - 2365*y^4*z + 4480*y^5*z - 3920*y^6*z + 1522*y^7*z - 185*y^8*z + 2*y*z^2 + 339*y^2*z^2 - 2636*y^3*z^2 + 6812*y^4*z^2 - 7963*y^5*z^2 + 4335*y^6*z^2 - 897*y^7*z^2 + 8*y^8*z^2 + 2*z^3 + 84*y*z^3 - 1310*y^2*z^3 + 4943*y^3*z^3 - 7724*y^4*z^3 + 5618*y^5*z^3 - 1693*y^6*z^3 + 80*y^7*z^3 + 31*z^4 - 428*y*z^4 + 2153*y^2*z^4 - 4293*y^3*z^4 + 3946*y^4*z^4 - 1677*y^5*z^4 + 220*y^6*z^4 - 105*z^5 + 715*y*z^5 - 1773*y^2*z^5 + 1849*y^3*z^5 - 990*y^4*z^5 + 256*y^5*z^5 + 109*z^6 - 492*y*z^6 + 651*y^2*z^6 - 352*y^3*z^6 + 132*y^4*z^6 - 37*z^7 + 119*y*z^7 - 58*y^2*z^7 + 24*y^3*z^7)*G[1 - y, 0, -y, 1 - y, z])/ (4*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)*(y + z)^2) + ((408*y^5 - 2274*y^6 + 5018*y^7 - 5490*y^8 + 2982*y^9 - 644*y^10 + 1353*y^4*z - 8539*y^5*z + 21051*y^6*z - 25507*y^7*z + 15310*y^8*z - 3726*y^9*z + 58*y^10*z + 1748*y^3*z^2 - 13055*y^4*z^2 + 36949*y^5*z^2 - 50423*y^6*z^2 + 33817*y^7*z^2 - 9374*y^8*z^2 + 338*y^9*z^2 + 832*y^2*z^3 - 8790*y^3*z^3 + 31139*y^4*z^3 - 50087*y^5*z^3 + 38361*y^6*z^3 - 12153*y^7*z^3 + 698*y^8*z^3 + 176*y*z^4 - 2866*y^2*z^4 + 13566*y^3*z^4 - 26645*y^4*z^4 + 23503*y^5*z^4 - 8367*y^6*z^4 + 681*y^7*z^4 + 27*z^5 - 587*y*z^5 + 3637*y^2*z^5 - 8685*y^3*z^5 + 8574*y^4*z^5 - 3152*y^5*z^5 + 378*y^6*z^5 - 81*z^6 + 735*y*z^6 - 2227*y^2*z^6 + 2505*y^3*z^6 - 820*y^4*z^6 + 176*y^5*z^6 + 81*z^7 - 413*y*z^7 + 651*y^2*z^7 - 201*y^3*z^7 + 74*y^4*z^7 - 27*z^8 + 89*y*z^8 - 27*y^2*z^8 + 13*y^3*z^8)*G[1 - y, 1, 0, 0, z])/(4*(-1 + y)^3*y^2*z^2* (-1 + y + z)^2*(y + z)^4) + ((y^2 + 4*y^3 - 79*y^4 + 286*y^5 - 436*y^6 + 304*y^7 - 80*y^8 + 2*y*z + 6*y^2*z - 176*y^3*z + 815*y^4*z - 1592*y^5*z + 1487*y^6*z - 628*y^7*z + 86*y^8*z + z^2 - 112*y^2*z^2 + 798*y^3*z^2 - 2150*y^4*z^2 + 2694*y^5*z^2 - 1580*y^6*z^2 + 352*y^7*z^2 - 3*y^8*z^2 - 2*z^3 - 44*y*z^3 + 419*y^2*z^3 - 1492*y^3*z^3 + 2440*y^4*z^3 - 1896*y^5*z^3 + 603*y^6*z^3 - 28*y^7*z^3 - 5*z^4 + 146*y*z^4 - 707*y^2*z^4 + 1430*y^3*z^4 - 1387*y^4*z^4 + 612*y^5*z^4 - 80*y^6*z^4 + 20*z^5 - 210*y*z^5 + 615*y^2*z^5 - 744*y^3*z^5 + 431*y^4*z^5 - 104*y^5*z^5 - 25*z^6 + 152*y*z^6 - 270*y^2*z^6 + 200*y^3*z^6 - 67*y^4*z^6 + 14*z^7 - 52*y*z^7 + 50*y^2*z^7 - 20*y^3*z^7 - 3*z^8 + 6*y*z^8 - 2*y^2*z^8)*G[1 - y, 1, 0, 1 - y, z])/(4*(-1 + y)^2*y^2*(-1 + z)*z^3* (-1 + y + z)^2*(y + z)^2) + ((-y^4 - 3*y^5 - 3*y^6 + 129*y^7 - 388*y^8 + 486*y^9 - 284*y^10 + 64*y^11 - 4*y^3*z - 11*y^4*z + 127*y^5*z - 190*y^6*z - 196*y^7*z + 719*y^8*z - 643*y^9*z + 210*y^10*z - 12*y^11*z - 6*y^2*z^2 - 14*y^3*z^2 + 452*y^4*z^2 - 1870*y^5*z^2 + 3323*y^6*z^2 - 2887*y^7*z^2 + 1105*y^8*z^2 - 57*y^9*z^2 - 46*y^10*z^2 - 4*y*z^3 - 6*y^2*z^3 + 608*y^3*z^3 - 3533*y^4*z^3 + 8465*y^5*z^3 - 10054*y^6*z^3 + 5824*y^7*z^3 - 1255*y^8*z^3 - 45*y^9*z^3 - z^4 + y*z^4 + 262*y^2*z^4 - 2328*y^3*z^4 + 7445*y^4*z^4 - 10959*y^5*z^4 + 7496*y^6*z^4 - 1896*y^7*z^4 - 20*y^8*z^4 + z^5 + 47*y*z^5 - 634*y^2*z^5 + 2788*y^3*z^5 - 5003*y^4*z^5 + 3587*y^5*z^5 - 680*y^6*z^5 - 82*y^7*z^5 + 11*z^6 - 137*y*z^6 + 648*y^2*z^6 - 1194*y^3*z^6 + 427*y^4*z^6 + 479*y^5*z^6 - 138*y^6*z^6 - 29*z^7 + 177*y*z^7 - 380*y^2*z^7 + 60*y^3*z^7 + 393*y^4*z^7 - 77*y^5*z^7 + 26*z^8 - 112*y*z^8 + 112*y^2*z^8 + 82*y^3*z^8 - 12*y^4*z^8 - 8*z^9 + 28*y*z^9 + 4*y^2*z^9)*G[1 - y, 1, 1, 0, z])/(4*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((y^2 + 4*y^3 - 79*y^4 + 286*y^5 - 436*y^6 + 304*y^7 - 80*y^8 + 2*y*z + 6*y^2*z - 176*y^3*z + 815*y^4*z - 1592*y^5*z + 1487*y^6*z - 628*y^7*z + 86*y^8*z + z^2 - 112*y^2*z^2 + 798*y^3*z^2 - 2150*y^4*z^2 + 2694*y^5*z^2 - 1580*y^6*z^2 + 352*y^7*z^2 - 3*y^8*z^2 - 2*z^3 - 44*y*z^3 + 419*y^2*z^3 - 1492*y^3*z^3 + 2440*y^4*z^3 - 1896*y^5*z^3 + 603*y^6*z^3 - 28*y^7*z^3 - 5*z^4 + 146*y*z^4 - 707*y^2*z^4 + 1430*y^3*z^4 - 1387*y^4*z^4 + 612*y^5*z^4 - 80*y^6*z^4 + 20*z^5 - 210*y*z^5 + 615*y^2*z^5 - 744*y^3*z^5 + 431*y^4*z^5 - 104*y^5*z^5 - 25*z^6 + 152*y*z^6 - 270*y^2*z^6 + 200*y^3*z^6 - 67*y^4*z^6 + 14*z^7 - 52*y*z^7 + 50*y^2*z^7 - 20*y^3*z^7 - 3*z^8 + 6*y*z^8 - 2*y^2*z^8)*G[1 - y, 1, 1 - y, 0, z])/(4*(-1 + y)^2*y^2*(-1 + z)*z^3* (-1 + y + z)^2*(y + z)^2) + ((8*y^2 - 112*y^3 + 292*y^4 - 280*y^5 + 92*y^6 + 16*y*z - 247*y^2*z + 765*y^3*z - 865*y^4*z + 343*y^5*z - 12*y^6*z + 8*z^2 - 162*y*z^2 + 704*y^2*z^2 - 1049*y^3*z^2 + 538*y^4*z^2 - 39*y^5*z^2 - 43*z^3 + 325*y*z^3 - 702*y^2*z^3 + 505*y^3*z^3 - 53*y^4*z^3 + 62*z^4 - 249*y*z^4 + 288*y^2*z^4 - 37*y^3*z^4 - 27*z^5 + 70*y*z^5 - 11*y^2*z^5)*G[1 - y, 1 - y, 0, 0, z])/(4*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((-4*y^2 + 62*y^3 - 112*y^4 + 54*y^5 - 8*y*z + 133*y^2*z - 259*y^3*z + 139*y^4*z - 5*y^5*z - 4*z^2 + 83*y*z^2 - 201*y^2*z^2 + 153*y^3*z^2 - 15*y^4*z^2 + 21*z^3 - 89*y*z^3 + 119*y^2*z^3 - 19*y^3*z^3 - 17*z^4 + 42*y*z^4 - 9*y^2*z^4)*G[1 - y, 1 - y, 0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^2*(y + z)^2) + ((21*y^4 - 79*y^5 - 154*y^6 + 1210*y^7 - 2455*y^8 + 2389*y^9 - 1156*y^10 + 224*y^11 + 84*y^3*z - 417*y^4*z - 169*y^5*z + 4617*y^6*z - 11611*y^7*z + 13555*y^8*z - 8229*y^9*z + 2413*y^10*z - 243*y^11*z + 126*y^2*z^2 - 878*y^3*z^2 + 964*y^4*z^2 + 5922*y^5*z^2 - 21480*y^6*z^2 + 31108*y^7*z^2 - 23230*y^8*z^2 + 8816*y^9*z^2 - 1364*y^10*z^2 + 16*y^11*z^2 + 84*y*z^3 - 922*y^2*z^3 + 2576*y^3*z^3 + 1234*y^4*z^3 - 18058*y^5*z^3 + 35924*y^6*z^3 - 33602*y^7*z^3 + 15924*y^8*z^3 - 3264*y^9*z^3 + 104*y^10*z^3 + 21*z^4 - 483*y*z^4 + 2406*y^2*z^4 - 3088*y^3*z^4 - 6000*y^4*z^4 + 22428*y^5*z^4 - 27397*y^6*z^4 + 16151*y^7*z^4 - 4335*y^8*z^4 + 297*y^9*z^4 - 101*z^5 + 1053*y*z^5 - 2821*y^2*z^5 + 467*y^3*z^5 + 8828*y^4*z^5 - 14936*y^5*z^5 + 10872*y^6*z^5 - 3960*y^7*z^5 + 550*y^8*z^5 + 184*z^6 - 1040*y*z^6 + 1038*y^2*z^6 + 2954*y^3*z^6 - 7176*y^4*z^6 + 6116*y^5*z^6 - 2915*y^6*z^6 + 695*y^7*z^6 - 146*z^7 + 334*y*z^7 + 858*y^2*z^7 - 2986*y^3*z^7 + 2724*y^4*z^7 - 1404*y^5*z^7 + 524*y^6*z^7 + 29*z^8 + 189*y*z^8 - 899*y^2*z^8 + 775*y^3*z^8 - 181*y^4*z^8 + 183*y^5*z^8 + 23*z^9 - 175*y*z^9 + 187*y^2*z^9 + 103*y^3*z^9 + 6*y^4*z^9 - 10*z^10 + 38*y*z^10 + 27*y^2*z^10 - 7*y^3*z^10)*G[1 - y, 1 - y, 1, 0, z])/ (4*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^4) + ((-4*y^2 + 62*y^3 - 112*y^4 + 54*y^5 - 8*y*z + 133*y^2*z - 259*y^3*z + 139*y^4*z - 5*y^5*z - 4*z^2 + 83*y*z^2 - 201*y^2*z^2 + 153*y^3*z^2 - 15*y^4*z^2 + 21*z^3 - 89*y*z^3 + 119*y^2*z^3 - 19*y^3*z^3 - 17*z^4 + 42*y*z^4 - 9*y^2*z^4)*G[1 - y, 1 - y, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^2*(y + z)^2) + ((-83*y^2 + 83*y^3 - 152*y*z + 169*y^2*z - 16*y^3*z + 15*z^2 - 13*y*z^2 - 15*z^3 + 16*y*z^3)*G[1 - y, 1 - y, 1 - y, 1 - y, z])/ (2*(-1 + y)*y*z^2*(y + z)^2) + ((14*y^3 - 52*y^4 - 186*y^5 + 980*y^6 - 1514*y^7 + 1008*y^8 - 250*y^9 + 42*y^2*z - 216*y^3*z - 264*y^4*z + 3037*y^5*z - 6274*y^6*z + 5598*y^7*z - 2200*y^8*z + 277*y^9*z + 42*y*z^2 - 338*y^2*z^2 + 493*y^3*z^2 + 2399*y^4*z^2 - 8726*y^5*z^2 + 10971*y^6*z^2 - 6121*y^7*z^2 + 1310*y^8*z^2 - 30*y^9*z^2 + 14*z^3 - 244*y*z^3 + 1189*y^2*z^3 - 1340*y^3*z^3 - 2827*y^4*z^3 + 7913*y^5*z^3 - 6777*y^6*z^3 + 2190*y^7*z^3 - 118*y^8*z^3 - 62*z^4 + 747*y*z^4 - 2836*y^2*z^4 + 4092*y^3*z^4 - 1767*y^4*z^4 - 1074*y^5*z^4 + 1092*y^6*z^4 - 144*y^7*z^4 + 145*z^5 - 1357*y*z^5 + 4172*y^2*z^5 - 5974*y^3*z^5 + 4233*y^4*z^5 - 1131*y^5*z^5 + 8*y^6*z^5 - 203*z^6 + 1384*y*z^6 - 3357*y^2*z^6 + 3866*y^3*z^6 - 1848*y^4*z^6 + 158*y^5*z^6 + 149*z^7 - 717*y*z^7 + 1310*y^2*z^7 - 964*y^3*z^7 + 126*y^4*z^7 - 43*z^8 + 145*y*z^8 - 182*y^2*z^8 + 32*y^3*z^8)*G[1 - y, 1 - y, -y, 1 - y, z])/(4*(-1 + y)^3*y^2* (-1 + z)*z^3*(-1 + y + z)*(y + z)^3) + ((9*y^2 - 12*y^3 - 164*y^4 + 626*y^5 - 906*y^6 + 596*y^7 - 149*y^8 + 18*y*z - 69*y^2*z - 444*y^3*z + 2473*y^4*z - 4518*y^5*z + 3788*y^6*z - 1406*y^7*z + 158*y^8*z + 9*z^2 - 102*y*z^2 - 180*y^2*z^2 + 2988*y^3*z^2 - 7967*y^4*z^2 + 9000*y^5*z^2 - 4610*y^6*z^2 + 870*y^7*z^2 - 8*y^8*z^2 - 45*z^3 + 196*y*z^3 + 1062*y^2*z^3 - 5878*y^3*z^3 + 9759*y^4*z^3 - 6910*y^5*z^3 + 1876*y^6*z^3 - 60*y^7*z^3 + 98*z^4 - 202*y*z^4 - 1425*y^2*z^4 + 4716*y^3*z^4 - 4992*y^4*z^4 + 1966*y^5*z^4 - 150*y^6*z^4 - 121*z^5 + 190*y*z^5 + 631*y^2*z^5 - 1488*y^3*z^5 + 964*y^4*z^5 - 164*y^5*z^5 + 90*z^6 - 170*y*z^6 + 24*y^2*z^6 + 118*y^3*z^6 - 72*y^4*z^6 - 38*z^7 + 84*y*z^7 - 58*y^2*z^7 + 7*z^8 - 14*y*z^8 + 6*y^2*z^8)*G[1 - y, -y, 0, 1 - y, z])/(4*(-1 + y)^2*y^2*(-1 + z)* z^3*(-1 + y + z)^2*(y + z)^2) + ((9*y^2 - 12*y^3 - 164*y^4 + 626*y^5 - 906*y^6 + 596*y^7 - 149*y^8 + 18*y*z - 69*y^2*z - 444*y^3*z + 2473*y^4*z - 4518*y^5*z + 3788*y^6*z - 1406*y^7*z + 158*y^8*z + 9*z^2 - 102*y*z^2 - 180*y^2*z^2 + 2988*y^3*z^2 - 7967*y^4*z^2 + 9000*y^5*z^2 - 4610*y^6*z^2 + 870*y^7*z^2 - 8*y^8*z^2 - 45*z^3 + 196*y*z^3 + 1062*y^2*z^3 - 5878*y^3*z^3 + 9759*y^4*z^3 - 6910*y^5*z^3 + 1876*y^6*z^3 - 60*y^7*z^3 + 98*z^4 - 202*y*z^4 - 1425*y^2*z^4 + 4716*y^3*z^4 - 4992*y^4*z^4 + 1966*y^5*z^4 - 150*y^6*z^4 - 121*z^5 + 190*y*z^5 + 631*y^2*z^5 - 1488*y^3*z^5 + 964*y^4*z^5 - 164*y^5*z^5 + 90*z^6 - 170*y*z^6 + 24*y^2*z^6 + 118*y^3*z^6 - 72*y^4*z^6 - 38*z^7 + 84*y*z^7 - 58*y^2*z^7 + 7*z^8 - 14*y*z^8 + 6*y^2*z^8)*G[1 - y, -y, 1 - y, 0, z])/(4*(-1 + y)^2*y^2*(-1 + z)* z^3*(-1 + y + z)^2*(y + z)^2) + ((7*y^3 - 29*y^4 - 27*y^5 + 256*y^6 - 421*y^7 + 285*y^8 - 71*y^9 + 21*y^2*z - 120*y^3*z + 109*y^4*z + 557*y^5*z - 1520*y^6*z + 1487*y^7*z - 614*y^8*z + 80*y^9*z + 21*y*z^2 - 185*y^2*z^2 + 564*y^3*z^2 - 312*y^4*z^2 - 1296*y^5*z^2 + 2417*y^6*z^2 - 1565*y^7*z^2 + 366*y^8*z^2 - 10*y^9*z^2 + 7*z^3 - 122*y*z^3 + 721*y^2*z^3 - 1657*y^3*z^3 + 1277*y^4*z^3 + 528*y^5*z^3 - 1261*y^6*z^3 + 544*y^7*z^3 - 37*y^8*z^3 - 32*z^4 + 372*y*z^4 - 1595*y^2*z^4 + 2949*y^3*z^4 - 2524*y^4*z^4 + 796*y^5*z^4 + 100*y^6*z^4 - 42*y^7*z^4 + 71*z^5 - 642*y*z^5 + 2031*y^2*z^5 - 3023*y^3*z^5 + 2220*y^4*z^5 - 617*y^5*z^5 + 8*y^6*z^5 - 91*z^6 + 610*y*z^6 - 1463*y^2*z^6 + 1674*y^3*z^6 - 786*y^4*z^6 + 56*y^5*z^6 + 62*z^7 - 298*y*z^7 + 548*y^2*z^7 - 405*y^3*z^7 + 45*y^4*z^7 - 17*z^8 + 59*y*z^8 - 78*y^2*z^8 + 12*y^3*z^8)* G[1 - y, -y, 1 - y, 1 - y, z])/(2*(-1 + y)^3*y^2*(-1 + z)*z^3* (-1 + y + z)*(y + z)^3) + ((7*y^2 - 23*y^3 + 258*y^4 - 1156*y^5 + 2262*y^6 - 2232*y^7 + 1101*y^8 - 217*y^9 + 14*y*z - 76*y^2*z + 700*y^3*z - 3248*y^4*z + 7014*y^5*z - 7726*y^6*z + 4278*y^7*z - 974*y^8*z + 18*y^9*z + 7*z^2 - 83*y*z^2 + 647*y^2*z^2 - 3249*y^3*z^2 + 8092*y^4*z^2 - 10232*y^5*z^2 + 6476*y^6*z^2 - 1736*y^7*z^2 + 78*y^8*z^2 - 30*z^3 + 230*y*z^3 - 1350*y^2*z^3 + 4136*y^3*z^3 - 6244*y^4*z^3 + 4608*y^5*z^3 - 1448*y^6*z^3 + 98*y^7*z^3 + 29*z^4 - 183*y*z^4 + 750*y^2*z^4 - 1454*y^3*z^4 + 1287*y^4*z^4 - 413*y^5*z^4 - 16*y^6*z^4 + 22*z^5 - 104*y*z^5 + 210*y^2*z^5 - 194*y^3*z^5 + 168*y^4*z^5 - 126*y^5*z^5 - 46*z^6 + 172*y*z^6 - 218*y^2*z^6 + 138*y^3*z^6 - 94*y^4*z^6 + 18*z^7 - 46*y*z^7 + 26*y^2*z^7 - 22*y^3*z^7)*G[1 - y, -y, -y, 1 - y, z])/ (4*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-4*y^3 - 210*y^4 + 600*y^5 - 551*y^6 + 165*y^7 - 12*y^2*z - 476*y^3*z + 1902*y^4*z - 2276*y^5*z + 871*y^6*z - 9*y^7*z - 12*y*z^2 - 268*y^2*z^2 + 2024*y^3*z^2 - 3419*y^4*z^2 + 1741*y^5*z^2 - 66*y^6*z^2 - 4*z^3 + 12*y*z^3 + 762*y^2*z^3 - 2258*y^3*z^3 + 1651*y^4*z^3 - 167*y^5*z^3 + 16*z^4 + 14*y*z^4 - 589*y^2*z^4 + 739*y^3*z^4 - 192*y^4*z^4 - 24*z^5 - 10*y*z^5 + 121*y^2*z^5 - 99*y^3*z^5 + 15*z^6 - 5*y*z^6 - 14*y^2*z^6 - 3*z^7 + 3*y*z^7)*G[-y, 0, 0, 1 - y, z])/(4*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((491*y^6 - 1237*y^7 + 1034*y^8 - 288*y^9 + 1422*y^5*z - 4597*y^6*z + 4823*y^7*z - 1679*y^8*z + 31*y^9*z + 1259*y^4*z^2 - 6209*y^5*z^2 + 8729*y^6*z^2 - 3973*y^7*z^2 + 194*y^8*z^2 - 52*y^3*z^3 - 2764*y^4*z^3 + 7080*y^5*z^3 - 4783*y^6*z^3 + 515*y^7*z^3 - 136*y^2*z^4 - 110*y^3*z^4 + 2846*y^4*z^4 - 3446*y^5*z^4 + 826*y^6*z^4 - 12*y*z^5 + 21*y^2*z^5 + 1107*y^3*z^5 - 2061*y^4*z^5 + 905*y^5*z^5 - 16*z^6 - 2*y*z^6 + 481*y^2*z^6 - 1157*y^3*z^6 + 654*y^4*z^6 + 22*z^7 + 78*y*z^7 - 393*y^2*z^7 + 273*y^3*z^7 - 2*z^8 - 56*y*z^8 + 54*y^2*z^8 - 4*z^9 + 4*y*z^9)*G[-y, 0, 1, 0, z])/(4*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-4*y^3 - 210*y^4 + 600*y^5 - 551*y^6 + 165*y^7 - 12*y^2*z - 476*y^3*z + 1902*y^4*z - 2276*y^5*z + 871*y^6*z - 9*y^7*z - 12*y*z^2 - 268*y^2*z^2 + 2024*y^3*z^2 - 3419*y^4*z^2 + 1741*y^5*z^2 - 66*y^6*z^2 - 4*z^3 + 12*y*z^3 + 762*y^2*z^3 - 2258*y^3*z^3 + 1651*y^4*z^3 - 167*y^5*z^3 + 16*z^4 + 14*y*z^4 - 589*y^2*z^4 + 739*y^3*z^4 - 192*y^4*z^4 - 24*z^5 - 10*y*z^5 + 121*y^2*z^5 - 99*y^3*z^5 + 15*z^6 - 5*y*z^6 - 14*y^2*z^6 - 3*z^7 + 3*y*z^7)*G[-y, 0, 1 - y, 0, z])/(4*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-4*y^3 - 239*y^4 + 669*y^5 - 611*y^6 + 185*y^7 - 12*y^2*z - 516*y^3*z + 2037*y^4*z - 2433*y^5*z + 935*y^6*z - 11*y^7*z - 12*y*z^2 - 258*y^2*z^2 + 2040*y^3*z^2 - 3485*y^4*z^2 + 1783*y^5*z^2 - 68*y^6*z^2 - 4*z^3 + 40*y*z^3 + 634*y^2*z^3 - 2074*y^3*z^3 + 1545*y^4*z^3 - 145*y^5*z^3 + 23*z^4 - 87*y*z^4 - 329*y^2*z^4 + 505*y^3*z^4 - 124*y^4*z^4 - 47*z^5 + 123*y*z^5 - 71*y^2*z^5 - 17*y^3*z^5 + 41*z^6 - 77*y*z^6 + 32*y^2*z^6 - 13*z^7 + 13*y*z^7)*G[-y, 0, 1 - y, 1 - y, z])/(4*(-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((10*y^3 + 388*y^4 - 1128*y^5 + 1058*y^6 - 328*y^7 + 30*y^2*z + 800*y^3*z - 3374*y^4*z + 4178*y^5*z - 1652*y^6*z + 18*y^7*z + 30*y*z^2 + 377*y^2*z^2 - 3389*y^3*z^2 + 6031*y^4*z^2 - 3169*y^5*z^2 + 120*y^6*z^2 + 10*z^3 - 44*y*z^3 - 1251*y^2*z^3 + 3961*y^3*z^3 - 2985*y^4*z^3 + 317*y^5*z^3 - 10*z^4 - 136*y*z^4 + 1295*y^2*z^4 - 1555*y^3*z^4 + 430*y^4*z^4 - 29*z^5 + 293*y*z^5 - 558*y^2*z^5 + 318*y^3*z^5 + 48*z^6 - 162*y*z^6 + 122*y^2*z^6 - 19*z^7 + 19*y*z^7)* G[-y, 0, -y, 1 - y, z])/(4*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-4*y^3 - 210*y^4 + 600*y^5 - 551*y^6 + 165*y^7 - 12*y^2*z - 476*y^3*z + 1902*y^4*z - 2276*y^5*z + 871*y^6*z - 9*y^7*z - 12*y*z^2 - 268*y^2*z^2 + 2024*y^3*z^2 - 3419*y^4*z^2 + 1741*y^5*z^2 - 66*y^6*z^2 - 4*z^3 + 12*y*z^3 + 762*y^2*z^3 - 2258*y^3*z^3 + 1651*y^4*z^3 - 167*y^5*z^3 + 16*z^4 + 14*y*z^4 - 589*y^2*z^4 + 739*y^3*z^4 - 192*y^4*z^4 - 24*z^5 - 10*y*z^5 + 121*y^2*z^5 - 99*y^3*z^5 + 15*z^6 - 5*y*z^6 - 14*y^2*z^6 - 3*z^7 + 3*y*z^7)*G[-y, 1 - y, 0, 0, z])/(4*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-4*y^3 - 239*y^4 + 669*y^5 - 611*y^6 + 185*y^7 - 12*y^2*z - 516*y^3*z + 2037*y^4*z - 2433*y^5*z + 935*y^6*z - 11*y^7*z - 12*y*z^2 - 258*y^2*z^2 + 2040*y^3*z^2 - 3485*y^4*z^2 + 1783*y^5*z^2 - 68*y^6*z^2 - 4*z^3 + 40*y*z^3 + 634*y^2*z^3 - 2074*y^3*z^3 + 1545*y^4*z^3 - 145*y^5*z^3 + 23*z^4 - 87*y*z^4 - 329*y^2*z^4 + 505*y^3*z^4 - 124*y^4*z^4 - 47*z^5 + 123*y*z^5 - 71*y^2*z^5 - 17*y^3*z^5 + 41*z^6 - 77*y*z^6 + 32*y^2*z^6 - 13*z^7 + 13*y*z^7)*G[-y, 1 - y, 0, 1 - y, z])/(4*(-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((491*y^6 - 1237*y^7 + 1034*y^8 - 288*y^9 + 1422*y^5*z - 4597*y^6*z + 4823*y^7*z - 1679*y^8*z + 31*y^9*z + 1259*y^4*z^2 - 6209*y^5*z^2 + 8729*y^6*z^2 - 3973*y^7*z^2 + 194*y^8*z^2 - 52*y^3*z^3 - 2764*y^4*z^3 + 7080*y^5*z^3 - 4783*y^6*z^3 + 515*y^7*z^3 - 136*y^2*z^4 - 110*y^3*z^4 + 2846*y^4*z^4 - 3446*y^5*z^4 + 826*y^6*z^4 - 12*y*z^5 + 21*y^2*z^5 + 1107*y^3*z^5 - 2061*y^4*z^5 + 905*y^5*z^5 - 16*z^6 - 2*y*z^6 + 481*y^2*z^6 - 1157*y^3*z^6 + 654*y^4*z^6 + 22*z^7 + 78*y*z^7 - 393*y^2*z^7 + 273*y^3*z^7 - 2*z^8 - 56*y*z^8 + 54*y^2*z^8 - 4*z^9 + 4*y*z^9)*G[-y, 1 - y, 1, 0, z])/ (4*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-4*y^3 - 239*y^4 + 669*y^5 - 611*y^6 + 185*y^7 - 12*y^2*z - 516*y^3*z + 2037*y^4*z - 2433*y^5*z + 935*y^6*z - 11*y^7*z - 12*y*z^2 - 258*y^2*z^2 + 2040*y^3*z^2 - 3485*y^4*z^2 + 1783*y^5*z^2 - 68*y^6*z^2 - 4*z^3 + 40*y*z^3 + 634*y^2*z^3 - 2074*y^3*z^3 + 1545*y^4*z^3 - 145*y^5*z^3 + 23*z^4 - 87*y*z^4 - 329*y^2*z^4 + 505*y^3*z^4 - 124*y^4*z^4 - 47*z^5 + 123*y*z^5 - 71*y^2*z^5 - 17*y^3*z^5 + 41*z^6 - 77*y*z^6 + 32*y^2*z^6 - 13*z^7 + 13*y*z^7)*G[-y, 1 - y, 1 - y, 0, z])/(4*(-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((4*y^3 + 16*y^4 - 44*y^5 + 24*y^6 + 12*y^2*z - 14*y^3*z - 12*y^4*z + 23*y^5*z - 9*y^6*z + 12*y*z^2 - 105*y^2*z^2 + 183*y^3*z^2 - 92*y^4*z^2 - 14*y^5*z^2 + 4*z^3 - 84*y*z^3 + 195*y^2*z^3 - 163*y^3*z^3 - 21*z^4 + 85*y*z^4 - 126*y^2*z^4 + 14*y^3*z^4 + 17*z^5 - 42*y*z^5 + 9*y^2*z^5)* G[-y, 1 - y, 1 - y, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(y + z)^2) + ((-250*y^3 + 476*y^4 - 241*y^5 - 298*y^2*z + 1080*y^3*z - 821*y^4*z + 28*y^5*z - 16*y*z^2 + 644*y^2*z^2 - 951*y^3*z^2 + 90*y^4*z^2 + 24*z^3 - 48*y*z^3 - 301*y^2*z^3 + 64*y^3*z^3 - 72*z^4 + 144*y*z^4 - 56*y^2*z^4 + 74*z^5 - 84*y*z^5 - 26*z^6)*G[-y, 1 - y, -y, 1 - y, z])/(4*y^2*z^3*(-1 + y + z)^2*(y + z)) + ((93*y^4 + 128*y^3*z - 15*y^4*z + 12*y^2*z^2 - 20*y^3*z^2 - 12*y*z^3 - 9*y^2*z^3 + 12*z^4 - 16*y*z^4 - 12*z^5)*G[-y, -y, 0, 1 - y, z])/ (4*y^2*z^3*(y + z)^2) + ((93*y^4 + 128*y^3*z - 15*y^4*z + 12*y^2*z^2 - 20*y^3*z^2 - 12*y*z^3 - 9*y^2*z^3 + 12*z^4 - 16*y*z^4 - 12*z^5)*G[-y, -y, 1 - y, 0, z])/(4*y^2*z^3*(y + z)^2) + G[0, 0, y]*((1452*y^2 - 4234*y^3 + 4112*y^4 - 1330*y^5 + 3054*y*z - 9891*y^2*z + 10932*y^3*z - 4295*y^4*z + 200*y^5*z + 858*z^2 - 3870*y*z^2 + 4849*y^2*z^2 - 2185*y^3*z^2 - 8*y^4*z^2 - 445*z^3 - 152*y*z^3 - 27*y^2*z^3 - 88*y^3*z^3 - 413*z^4 - 63*y*z^4 + 120*y^2*z^4)/(8*(-1 + y)^3*z^2*(-1 + y + z)*(y + z)^2) + ((-y^3 + 62*y^4 - 175*y^5 + 168*y^6 - 54*y^7 - 3*y^2*z + 164*y^3*z - 528*y^4*z + 581*y^5*z - 219*y^6*z + 5*y^7*z - 3*y*z^2 + 188*y^2*z^2 - 735*y^3*z^2 + 954*y^4*z^2 - 429*y^5*z^2 + 25*y^6*z^2 - z^3 + 12*y*z^3 - 231*y^2*z^3 + 480*y^3*z^3 - 279*y^4*z^3 + 15*y^5*z^3 - 2*z^4 + 14*y*z^4 - 14*y^2*z^4 + 21*y^3*z^4 - 31*y^4*z^4 + 7*z^5 - 29*y*z^5 + 42*y^2*z^5 - 32*y^3*z^5 - 4*z^6 + 6*y*z^6 - 6*y^2*z^6)*G[0, 0, z])/ ((-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((-2*y^3 - 53*y^4 + 230*y^5 - 352*y^6 + 236*y^7 - 59*y^8 - 10*y^2*z - 134*y^3*z + 894*y^4*z - 1834*y^5*z + 1626*y^6*z - 596*y^7*z + 54*y^8*z - 14*y*z^2 - 36*y^2*z^2 + 1020*y^3*z^2 - 3251*y^4*z^2 + 4058*y^5*z^2 - 2172*y^6*z^2 + 388*y^7*z^2 + 7*y^8*z^2 - 6*z^3 + 50*y*z^3 + 371*y^2*z^3 - 2504*y^3*z^3 + 4704*y^4*z^3 - 3658*y^5*z^3 + 1071*y^6*z^3 - 28*y^7*z^3 + 15*z^4 + 4*y*z^4 - 899*y^2*z^4 + 2822*y^3*z^4 - 3247*y^4*z^4 + 1506*y^5*z^4 - 177*y^6*z^4 - z^5 - 180*y*z^5 + 981*y^2*z^5 - 1656*y^3*z^5 + 1182*y^4*z^5 - 302*y^5*z^5 - 26*z^6 + 230*y*z^6 - 529*y^2*z^6 + 528*y^3*z^6 - 227*y^4*z^6 + 25*z^7 - 104*y*z^7 + 129*y^2*z^7 - 74*y^3*z^7 - 7*z^8 + 14*y*z^8 - 7*y^2*z^8)* G[0, 1 - y, z])/(4*(-1 + y)^2*y^2*(-1 + z)*z^3*(-1 + y + z)^2* (y + z)^2) + ((6*y - 16*y^2 + 174*y^3 - 294*y^4 + 130*y^5 + 6*z - 39*y*z + 241*y^2*z - 701*y^3*z + 637*y^4*z - 144*y^5*z - 23*z^2 + 123*y*z^2 - 559*y^2*z^2 + 817*y^3*z^2 - 372*y^4*z^2 + 14*y^5*z^2 + 40*z^3 - 194*y*z^3 + 452*y^2*z^3 - 325*y^3*z^3 + 29*y^4*z^3 - 42*z^4 + 152*y*z^4 - 145*y^2*z^4 + 35*y^3*z^4 + 26*z^5 - 55*y*z^5 + 27*y^2*z^5 - 7*z^6 + 7*y*z^6)*G[1, 0, z])/ (4*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)) + ((6*y^4 - 20*y^5 - 83*y^6 + 408*y^7 - 616*y^8 + 404*y^9 - 99*y^10 + 24*y^3*z - 103*y^4*z + 16*y^5*z + 424*y^6*z - 716*y^7*z + 477*y^8*z - 132*y^9*z + 10*y^10*z + 36*y^2*z^2 - 212*y^3*z^2 + 694*y^4*z^2 - 2114*y^5*z^2 + 3944*y^6*z^2 - 3452*y^7*z^2 + 1078*y^8*z^2 + 26*y^9*z^2 + 24*y*z^3 - 218*y^2*z^3 + 1316*y^3*z^3 - 5634*y^4*z^3 + 12102*y^5*z^3 - 11788*y^6*z^3 + 4262*y^7*z^3 - 64*y^8*z^3 + 6*z^4 - 112*y*z^4 + 805*y^2*z^4 - 4532*y^3*z^4 + 12370*y^4*z^4 - 14482*y^5*z^4 + 6177*y^6*z^4 - 216*y^7*z^4 - 23*z^5 + 244*y*z^5 - 1532*y^2*z^5 + 5512*y^3*z^5 - 8110*y^4*z^5 + 4130*y^5*z^5 - 157*y^6*z^5 + 40*z^6 - 306*y*z^6 + 1276*y^2*z^6 - 2272*y^3*z^6 + 1360*y^4*z^6 - 2*y^5*z^6 - 42*z^7 + 222*y*z^7 - 460*y^2*z^7 + 342*y^3*z^7 + 2*y^4*z^7 + 26*z^8 - 86*y*z^8 + 100*y^2*z^8 - 24*y^3*z^8 - 7*z^9 + 14*y*z^9 - 7*y^2*z^9)*G[1 - y, 0, z])/(4*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((4*y^2 + 27*y^3 - 109*y^4 + 121*y^5 - 43*y^6 + 8*y*z + 66*y^2*z - 324*y^3*z + 429*y^4*z - 190*y^5*z + 11*y^6*z + 4*z^2 + 15*y*z^2 - 221*y^2*z^2 + 414*y^3*z^2 - 253*y^4*z^2 + 41*y^5*z^2 - 8*z^3 - 34*y*z^3 + 125*y^2*z^3 - 124*y^3*z^3 + 65*y^4*z^3 + 4*z^4 + 3*y*z^4 - 10*y^2*z^4 + 51*y^3*z^4 + 8*y*z^5 + 16*y^2*z^5)*G[1 - y, 1 - y, z])/(4*(-1 + y)^2*y*z^3* (-1 + y + z)*(y + z)^2) + ((6*y^3 + 37*y^4 - 105*y^5 + 84*y^6 - 22*y^7 + 18*y^2*z + 86*y^3*z - 464*y^4*z + 588*y^5*z - 225*y^6*z - 3*y^7*z + 18*y*z^2 + 22*y^2*z^2 - 612*y^3*z^2 + 1186*y^4*z^2 - 628*y^5*z^2 + 14*y^6*z^2 + 6*z^3 - 38*y*z^3 - 288*y^2*z^3 + 1040*y^3*z^3 - 813*y^4*z^3 + 97*y^5*z^3 - 9*z^4 - 45*y*z^4 + 472*y^2*z^4 - 590*y^3*z^4 + 184*y^4*z^4 - 8*z^5 + 132*y*z^5 - 267*y^2*z^5 + 155*y^3*z^5 + 18*z^6 - 72*y*z^6 + 58*y^2*z^6 - 7*z^7 + 7*y*z^7)*G[-y, 1 - y, z])/ (4*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (2*(10 - 20*y + 10*y^2 - 5*z + 5*y*z - z^2)*G[0, 0, 0, z])/ ((-1 + y)^2*z^2*(-1 + y + z)) + ((6*y^4 - 24*y^5 + 36*y^6 - 24*y^7 + 6*y^8 + 40*y^3*z - 191*y^4*z + 334*y^5*z - 256*y^6*z + 74*y^7*z - y^8*z + 52*y^2*z^2 - 326*y^3*z^2 + 701*y^4*z^2 - 636*y^5*z^2 + 213*y^6*z^2 - 4*y^7*z^2 + 8*y*z^3 - 161*y^2*z^3 + 536*y^3*z^3 - 633*y^4*z^3 + 262*y^5*z^3 - 12*y^6*z^3 + 6*z^4 - 52*y*z^4 + 223*y^2*z^4 - 342*y^3*z^4 + 185*y^4*z^4 - 28*y^5*z^4 - 18*z^5 + 92*y*z^5 - 167*y^2*z^5 + 114*y^3*z^5 - 37*y^4*z^5 + 18*z^6 - 60*y*z^6 + 58*y^2*z^6 - 24*y^3*z^6 - 6*z^7 + 12*y*z^7 - 6*y^2*z^7)* G[0, 0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-y^2 + 2*y^3 - 18*y^4 + 48*y^5 - 45*y^6 + 14*y^7 - 2*y*z + 8*y^2*z - 44*y^3*z + 120*y^4*z - 130*y^5*z + 48*y^6*z - z^2 + 10*y*z^2 - 48*y^2*z^2 + 140*y^3*z^2 - 175*y^4*z^2 + 78*y^5*z^2 - 4*y^6*z^2 + 4*z^3 - 20*y*z^3 + 68*y^2*z^3 - 100*y^3*z^3 + 52*y^4*z^3 - 4*y^5*z^3 - 6*z^4 + 20*y*z^4 - 27*y^2*z^4 + 10*y^3*z^4 + 4*y^4*z^4 + 4*z^5 - 10*y*z^5 + 4*y^2*z^5 + 4*y^3*z^5 - z^6 + 2*y*z^6)*G[0, 1, 0, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((y^4 - 2*y^5 - 9*y^6 + 36*y^7 - 49*y^8 + 30*y^9 - 7*y^10 + 4*y^3*z - 12*y^4*z - 84*y^5*z + 481*y^6*z - 884*y^7*z + 702*y^8*z - 212*y^9*z + 5*y^10*z + 6*y^2*z^2 - 28*y^3*z^2 - 242*y^4*z^2 + 1672*y^5*z^2 - 3540*y^6*z^2 + 3166*y^7*z^2 - 1064*y^8*z^2 + 30*y^9*z^2 + 4*y*z^3 - 32*y^2*z^3 - 172*y^3*z^3 + 2064*y^4*z^3 - 5584*y^5*z^3 + 5917*y^6*z^3 - 2282*y^7*z^3 + 85*y^8*z^3 + z^4 - 18*y*z^4 - 153*y^2*z^4 + 1704*y^3*z^4 - 5226*y^4*z^4 + 6324*y^5*z^4 - 2786*y^6*z^4 + 160*y^7*z^4 - 4*z^5 - 8*y*z^5 + 685*y^2*z^5 - 2924*y^3*z^5 + 4262*y^4*z^5 - 2212*y^5*z^5 + 225*y^6*z^5 - 4*z^6 + 132*y*z^6 - 900*y^2*z^6 + 1778*y^3*z^6 - 1200*y^4*z^6 + 230*y^5*z^6 + 26*z^7 - 208*y*z^7 + 525*y^2*z^7 - 474*y^3*z^7 + 155*y^4*z^7 - 29*z^8 + 118*y*z^8 - 143*y^2*z^8 + 60*y^3*z^8 + 10*z^9 - 20*y*z^9 + 10*y^2*z^9)* G[0, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-18*y^4 + 72*y^5 - 108*y^6 + 72*y^7 - 18*y^8 - 32*y^3*z + 185*y^4*z - 368*y^5*z + 314*y^6*z - 104*y^7*z + 5*y^8*z - 4*y^2*z^2 + 122*y^3*z^2 - 400*y^4*z^2 + 470*y^5*z^2 - 208*y^6*z^2 + 20*y^7*z^2 + 31*y^2*z^3 - 192*y^3*z^3 + 323*y^4*z^3 - 194*y^5*z^3 + 32*y^6*z^3 - 2*z^4 + 12*y*z^4 - 66*y^2*z^4 + 132*y^3*z^4 - 102*y^4*z^4 + 28*y^5*z^4 + 6*z^5 - 28*y*z^5 + 55*y^2*z^5 - 46*y^3*z^5 + 17*y^4*z^5 - 6*z^6 + 20*y*z^6 - 20*y^2*z^6 + 8*y^3*z^6 + 2*z^7 - 4*y*z^7 + 2*y^2*z^7)* G[0, 1 - y, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((2*y^4 - 6*y^5 + 7*y^6 - 4*y^7 + y^8 - 16*y^3*z + 60*y^4*z - 86*y^5*z + 56*y^6*z - 14*y^7*z - 40*y^2*z^2 + 186*y^3*z^2 - 319*y^4*z^2 + 240*y^5*z^2 - 67*y^6*z^2 - 8*y*z^3 + 114*y^2*z^3 - 312*y^3*z^3 + 320*y^4*z^3 - 120*y^5*z^3 + 6*y^6*z^3 - 6*z^4 + 52*y*z^4 - 180*y^2*z^4 + 252*y^3*z^4 - 140*y^4*z^4 + 24*y^5*z^4 + 18*z^5 - 92*y*z^5 + 166*y^2*z^5 - 124*y^3*z^5 + 36*y^4*z^5 - 18*z^6 + 60*y*z^6 - 64*y^2*z^6 + 24*y^3*z^6 + 6*z^7 - 12*y*z^7 + 6*y^2*z^7)*G[0, -y, 1 - y, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((1 + 18*y^2 - 14*y^3 - 4*z - 36*y^2*z + 14*y^3*z + 11*z^2 - 10*y*z^2 + 23*y^2*z^2 - 19*z^3 + 20*y*z^3 - 5*y^2*z^3 + 16*z^4 - 10*y*z^4 - 5*z^5)*G[1, 0, 0, z])/(y^2*z^3*(-1 + y + z)^2) + ((2 - 5*y^2 + 2*y^3 - 8*z - 2*y*z + 14*y^2*z - 6*y^3*z + 13*z^2 + 2*y*z^2 - 8*y^2*z^2 - 11*z^3 + 2*y*z^3 - y^2*z^3 + 5*z^4 - 2*y*z^4 - z^5)*G[1, 0, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2) + ((-1 + 21*y^2 - 14*y^3 + 4*z - 42*y^2*z + 14*y^3*z - z^2 - 10*y*z^2 + 26*y^2*z^2 - 11*z^3 + 20*y*z^3 - 5*y^2*z^3 + 14*z^4 - 10*y*z^4 - 5*z^5)*G[1, 1, 0, z])/(y^2*z^3*(-1 + y + z)^2) + ((-1 - 59*y^2 + 42*y^3 + 4*z + 118*y^2*z - 42*y^3*z - 16*z^2 + 20*y*z^2 - 69*y^2*z^2 + 34*z^3 - 40*y*z^3 + 10*y^2*z^3 - 31*z^4 + 20*y*z^4 + 10*z^5)*G[1, 1 - y, 0, z])/(2*y^2*z^3* (-1 + y + z)^2) + ((y^4 - y^5 - 13*y^6 + 35*y^7 - 32*y^8 + 10*y^9 + 4*y^3*z - 7*y^4*z - 28*y^5*z + 66*y^6*z - 45*y^7*z + 15*y^8*z - 5*y^9*z + 6*y^2*z^2 - 18*y^3*z^2 + 26*y^4*z^2 - 126*y^5*z^2 + 209*y^6*z^2 - 72*y^7*z^2 - 25*y^8*z^2 + 4*y*z^3 - 22*y^2*z^3 + 56*y^3*z^3 - 271*y^4*z^3 + 469*y^5*z^3 - 189*y^6*z^3 - 45*y^7*z^3 + z^4 - 13*y*z^4 + 115*y^2*z^4 - 429*y^3*z^4 + 643*y^4*z^4 - 284*y^5*z^4 - 25*y^6*z^4 - 3*z^5 + 36*y*z^5 - 224*y^2*z^5 + 449*y^3*z^5 - 271*y^4*z^5 + 25*y^5*z^5 + 8*z^6 - 64*y*z^6 + 167*y^2*z^6 - 148*y^3*z^6 + 45*y^4*z^6 - 11*z^7 + 47*y*z^7 - 59*y^2*z^7 + 25*y^3*z^7 + 5*z^8 - 10*y*z^8 + 5*y^2*z^8)*G[1 - y, 0, 0, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^4) + ((-y + 2*y^2 - 21*y^3 + 84*y^4 - 131*y^5 + 90*y^6 - 23*y^7 - z + 6*y*z - 41*y^2*z + 192*y^3*z - 381*y^4*z + 332*y^5*z - 113*y^6*z + 6*y^7*z + 4*z^2 - 12*y*z^2 + 88*y^2*z^2 - 293*y^3*z^2 + 368*y^4*z^2 - 173*y^5*z^2 + 18*y^6*z^2 - 8*z^3 + 22*y*z^3 - 83*y^2*z^3 + 152*y^3*z^3 - 103*y^4*z^3 + 20*y^5*z^3 + 10*z^4 - 31*y*z^4 + 44*y^2*z^4 - 27*y^3*z^4 + 12*y^4*z^4 - 7*z^5 + 20*y*z^5 - 11*y^2*z^5 + 6*y^3*z^5 + 2*z^6 - 4*y*z^6 + 2*y^2*z^6)*G[1 - y, 0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)) + ((y^4 - 32*y^5 + 84*y^6 - 76*y^7 + 23*y^8 + 2*y^3*z - 71*y^4*z + 224*y^5*z - 250*y^6*z + 102*y^7*z - 7*y^8*z - 17*y^2*z^2 + 26*y^3*z^2 + 98*y^4*z^2 - 234*y^5*z^2 + 155*y^6*z^2 - 28*y^7*z^2 - 20*y*z^3 + 119*y^2*z^3 - 192*y^3*z^3 + 79*y^4*z^3 + 46*y^5*z^3 - 32*y^6*z^3 - 10*z^4 + 100*y*z^4 - 288*y^2*z^4 + 336*y^3*z^4 - 151*y^4*z^4 + 12*y^5*z^4 + 30*z^5 - 160*y*z^5 + 287*y^2*z^5 - 212*y^3*z^5 + 53*y^4*z^5 - 30*z^6 + 100*y*z^6 - 111*y^2*z^6 + 40*y^3*z^6 + 10*z^7 - 20*y*z^7 + 10*y^2*z^7)*G[1 - y, 1, 0, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-3*y^4 + 3*y^5 + 30*y^6 - 78*y^7 + 69*y^8 - 21*y^9 - 12*y^3*z + 21*y^4*z + 72*y^5*z - 171*y^6*z + 119*y^7*z - 46*y^8*z + 17*y^9*z - 18*y^2*z^2 + 54*y^3*z^2 - 31*y^4*z^2 + 177*y^5*z^2 - 348*y^6*z^2 + 81*y^7*z^2 + 85*y^8*z^2 - 12*y*z^3 + 66*y^2*z^3 - 160*y^3*z^3 + 629*y^4*z^3 - 1006*y^5*z^3 + 317*y^6*z^3 + 160*y^7*z^3 - 3*z^4 + 39*y*z^4 - 228*y^2*z^4 + 836*y^3*z^4 - 1285*y^4*z^4 + 497*y^5*z^4 + 120*y^6*z^4 + 9*z^5 - 88*y*z^5 + 447*y^2*z^5 - 865*y^3*z^5 + 476*y^4*z^5 - 15*y^5*z^5 - 19*z^6 + 137*y*z^6 - 346*y^2*z^6 + 287*y^3*z^6 - 83*y^4*z^6 + 23*z^7 - 96*y*z^7 + 117*y^2*z^7 - 50*y^3*z^7 - 10*z^8 + 20*y*z^8 - 10*y^2*z^8)*G[1 - y, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^4) + ((34*y^2 - 68*y^3 + 34*y^4 + 56*y*z - 129*y^2*z + 86*y^3*z - 13*y^4*z + 16*z^2 - 66*y*z^2 + 74*y^2*z^2 - 26*y^3*z^2 - 17*z^3 + 26*y*z^3 - 13*y^2*z^3 - 2*z^4)*G[1 - y, 1 - y, 1 - y, z])/ (2*(-1 + y)^2*z^3*(y + z)^2) + ((-3*y^2 + 6*y^3 + 3*y^4 - 14*y^5 + 8*y^6 + 2*y^7 - 2*y^8 - 6*y*z + 24*y^2*z + 6*y^3*z - 123*y^4*z + 182*y^5*z - 104*y^6*z + 22*y^7*z - y^8*z - 3*z^2 + 30*y*z^2 - 43*y^2*z^2 - 104*y^3*z^2 + 305*y^4*z^2 - 262*y^5*z^2 + 81*y^6*z^2 - 4*y^7*z^2 + 12*z^3 - 60*y*z^3 + 45*y^2*z^3 + 120*y^3*z^3 - 201*y^4*z^3 + 90*y^5*z^3 - 6*y^6*z^3 - 18*z^4 + 60*y*z^4 - 42*y^2*z^4 - 28*y^3*z^4 + 30*y^4*z^4 - 4*y^5*z^4 + 12*z^5 - 30*y*z^5 + 23*y^2*z^5 - 8*y^3*z^5 - y^4*z^5 - 3*z^6 + 6*y*z^6 - 5*y^2*z^6)*G[1 - y, -y, 1 - y, z])/(2*(-1 + y)^2*y^2* z^3*(-1 + y + z)^2*(y + z)^2) + ((-28*y^4 + 54*y^5 - 29*y^6 - 56*y^3*z + 178*y^4*z - 132*y^5*z - 28*y^2*z^2 + 194*y^3*z^2 - 222*y^4*z^2 - 8*y*z^3 + 92*y^2*z^3 - 184*y^3*z^3 + 6*y^4*z^3 - 6*z^4 + 40*y*z^4 - 103*y^2*z^4 + 24*y^3*z^4 + 18*z^5 - 56*y*z^5 + 36*y^2*z^5 - 18*z^6 + 24*y*z^6 + 6*z^7)*G[-y, 0, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-25*y^6 + 22*y^7 - 4*y^8 - 52*y^5*z + 53*y^6*z - 6*y^7*z + 5*y^8*z + 47*y^4*z^2 - 114*y^5*z^2 + 73*y^6*z^2 + 30*y^7*z^2 + 64*y^3*z^3 - 273*y^4*z^3 + 196*y^5*z^3 + 70*y^6*z^3 + 149*y^2*z^4 - 430*y^3*z^4 + 329*y^4*z^4 + 70*y^5*z^4 + 20*y*z^5 - 357*y^2*z^5 + 418*y^3*z^5 + 5*z^6 - 70*y*z^6 + 275*y^2*z^6 - 70*y^3*z^6 - 15*z^7 + 80*y*z^7 - 70*y^2*z^7 + 15*z^8 - 30*y*z^8 - 5*z^9)*G[-y, 1 - y, 0, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-3*y^4 + 8*y^5 - 4*y^6 - 4*y^3*z + 14*y^4*z - 10*y^5*z + 2*y^6*z - 4*y^2*z^2 + 10*y^3*z^2 - 9*y^4*z^2 + 8*y^5*z^2 + 3*y^2*z^3 - 2*y^3*z^3 + 11*y^4*z^3 + z^4 - 4*y*z^4 + 6*y^2*z^4 + 4*y^3*z^4 - 3*z^5 + 8*y*z^5 - 4*y^2*z^5 + 3*z^6 - 4*y*z^6 - z^7)* G[-y, 1 - y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((12*y^4 - 26*y^5 + 15*y^6 + 20*y^3*z - 70*y^4*z + 56*y^5*z + 10*y^2*z^2 - 66*y^3*z^2 + 80*y^4*z^2 + 4*y*z^3 - 33*y^2*z^3 + 62*y^3*z^3 - 3*y^4*z^3 + 3*z^4 - 20*y*z^4 + 42*y^2*z^4 - 12*y^3*z^4 - 9*z^5 + 28*y*z^5 - 18*y^2*z^5 + 9*z^6 - 12*y*z^6 - 3*z^7)*G[-y, -y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + G[0, 0, 0, 1 - y, z]/z^3 - (5*G[0, 0, 1 - y, 0, z])/z^3 - (5*G[0, 0, 1 - y, 1 - y, z])/z^3 + (10*G[0, 1 - y, 0, 0, z])/z^3 - (6*G[0, 1 - y, 0, 1 - y, z])/z^3 + (7*G[0, 1 - y, 1, 0, z])/z^3 - (17*G[0, 1 - y, 1 - y, 0, z])/z^3 + (13*G[0, 1 - y, 1 - y, 1 - y, z])/z^3 + G[0, 1 - y, -y, 1 - y, z]/ z^3 - (10*G[0, -y, 1 - y, 0, z])/z^3 - (4*G[0, -y, 1 - y, 1 - y, z])/z^3 - (20*G[1 - y, 0, 0, 0, z])/z^3 - (6*G[1 - y, 0, 0, 1 - y, z])/z^3 + (45*G[1 - y, 0, 1 - y, 0, z])/ z^3 + (15*G[1 - y, 0, 1 - y, 1 - y, z])/z^3 - (4*G[1 - y, 0, -y, 1 - y, z])/z^3 - (14*G[1 - y, 1, 0, 0, z])/z^3 + (2*G[1 - y, 1, 0, 1 - y, z])/z^3 - (14*G[1 - y, 1, 1, 0, z])/z^3 + (21*G[1 - y, 1, 1 - y, 0, z])/z^3 + (34*G[1 - y, 1 - y, 0, 0, z])/ z^3 + (12*G[1 - y, 1 - y, 0, 1 - y, z])/z^3 + (9*G[1 - y, 1 - y, 1, 0, z])/z^3 - (33*G[1 - y, 1 - y, 1 - y, 0, z])/ z^3 - (29*G[1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 + (7*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 + (3*G[1 - y, -y, 0, 1 - y, z])/z^3 + (20*G[1 - y, -y, 1 - y, 0, z])/ z^3 + (6*G[1 - y, -y, 1 - y, 1 - y, z])/z^3 - (2*G[1 - y, -y, -y, 1 - y, z])/z^3 - (8*G[-y, 0, 0, 1 - y, z])/z^3 + (28*G[-y, 0, 1 - y, 0, z])/z^3 - (8*G[-y, 0, 1 - y, 1 - y, z])/z^3 + (8*G[-y, 0, -y, 1 - y, z])/z^3 + (20*G[-y, 1 - y, 0, 0, z])/z^3 - (18*G[-y, 1 - y, 1 - y, 0, z])/z^3 + (12*G[-y, 1 - y, 1 - y, 1 - y, z])/z^3 - (8*G[-y, 1 - y, -y, 1 - y, z])/z^3 - (48*G[-y, -y, 1 - y, 0, z])/ z^3) + ((2*y^3 - 108*y^4 + 444*y^5 - 701*y^6 + 492*y^7 - 129*y^8 + 6*y^2*z - 246*y^3*z + 1233*y^4*z - 2321*y^5*z + 1911*y^6*z - 597*y^7*z + 14*y^8*z + 6*y*z^2 - 159*y^2*z^2 + 1140*y^3*z^2 - 2785*y^4*z^2 + 2815*y^5*z^2 - 1076*y^6*z^2 + 59*y^7*z^2 + 2*z^3 - 20*y*z^3 + 349*y^2*z^3 - 1357*y^3*z^3 + 1828*y^4*z^3 - 876*y^5*z^3 + 74*y^6*z^3 + 5*z^4 - 38*y*z^4 - 85*y^2*z^4 + 311*y^3*z^4 - 193*y^4*z^4 - 8*y^5*z^4 - 28*z^5 + 136*y*z^5 - 213*y^2*z^5 + 169*y^3*z^5 - 88*y^4*z^5 + 33*z^6 - 104*y*z^6 + 114*y^2*z^6 - 67*y^3*z^6 - 12*z^7 + 20*y*z^7 - 16*y^2*z^7)* G[-y, -y, 1 - y, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((4*y^3 + 42*y^4 - 188*y^5 + 287*y^6 - 198*y^7 + 53*y^8 + 12*y^2*z + 78*y^3*z - 491*y^4*z + 912*y^5*z - 720*y^6*z + 206*y^7*z + 3*y^8*z + 12*y*z^2 + 15*y^2*z^2 - 396*y^3*z^2 + 1018*y^4*z^2 - 956*y^5*z^2 + 295*y^6*z^2 + 12*y^7*z^2 + 4*z^3 - 30*y*z^3 - 72*y^2*z^3 + 426*y^3*z^3 - 503*y^4*z^3 + 160*y^5*z^3 + 15*y^6*z^3 - 11*z^4 + 34*y*z^4 + 4*y^2*z^4 - 8*y^3*z^4 - 27*y^4*z^4 + 9*z^5 - 30*y*z^5 + 84*y^2*z^5 - 72*y^3*z^5 - 15*y^4*z^5 - 3*z^6 + 24*y*z^6 - 33*y^2*z^6 - 12*y^3*z^6 + z^7 - 6*y*z^7 - 3*y^2*z^7)*G[-y, -y, -y, 1 - y, z])/ (4*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + G[1, 0, y]*((2048*y^3 - 10488*y^4 + 19124*y^5 - 14976*y^6 + 4292*y^7 + 4817*y^2*z - 27860*y^3*z + 57331*y^4*z - 50886*y^5*z + 17134*y^6*z - 536*y^7*z + 6021*y*z^2 - 37334*y^2*z^2 + 84587*y^3*z^2 - 84754*y^4*z^2 + 33728*y^5*z^2 - 2248*y^6*z^2 + 348*z^3 - 11882*y*z^3 + 43314*y^2*z^3 - 58476*y^3*z^3 + 30197*y^4*z^3 - 1964*y^5*z^3 - 632*z^4 + 5866*y*z^4 - 13626*y^2*z^4 + 11879*y^3*z^4 + 1124*y^4*z^4 + 220*z^5 - 1026*y*z^5 + 3589*y^2*z^5 + 1828*y^3*z^5 + 64*z^6 + 1021*y*z^6 + 452*y^2*z^6)/(16*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((-6*y + 16*y^2 - 174*y^3 + 294*y^4 - 130*y^5 - 6*z + 39*y*z - 241*y^2*z + 701*y^3*z - 637*y^4*z + 144*y^5*z + 23*z^2 - 125*y*z^2 + 585*y^2*z^2 - 872*y^3*z^2 + 403*y^4*z^2 - 14*y^5*z^2 - 42*z^3 + 226*y*z^3 - 561*y^2*z^3 + 435*y^3*z^3 - 60*y^4*z^3 + 48*z^4 - 212*y*z^4 + 254*y^2*z^4 - 90*y^3*z^4 - 32*z^5 + 87*y*z^5 - 53*y^2*z^5 + 9*z^6 - 9*y*z^6)*G[1, 0, z])/ (4*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)) + ((-21*y + 49*y^2 - 169*y^3 + 235*y^4 - 78*y^5 - 16*y^6 - 21*z + 148*y*z - 374*y^2*z + 759*y^3*z - 660*y^4*z + 132*y^5*z + 16*y^6*z + 99*z^2 - 420*y*z^2 + 983*y^2*z^2 - 1323*y^3*z^2 + 745*y^4*z^2 - 82*y^5*z^2 - 2*y^6*z^2 - 201*z^3 + 707*y*z^3 - 1365*y^2*z^3 + 1255*y^3*z^3 - 432*y^4*z^3 + 28*y^5*z^3 + 234*z^4 - 781*y*z^4 + 1119*y^2*z^4 - 678*y^3*z^4 + 114*y^4*z^4 - 171*z^5 + 522*y*z^5 - 499*y^2*z^5 + 156*y^3*z^5 + 75*z^6 - 170*y*z^6 + 87*y^2*z^6 - 15*z^7 + 15*y*z^7)*G[1, 1 - y, z])/ (4*(-1 + y)*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)) + ((15*y^4 - 30*y^5 - 201*y^6 + 798*y^7 - 1113*y^8 + 696*y^9 - 165*y^10 + 60*y^3*z - 194*y^4*z - 504*y^5*z + 3042*y^6*z - 5228*y^7*z + 4130*y^8*z - 1480*y^9*z + 174*y^10*z + 90*y^2*z^2 - 476*y^3*z^2 + 31*y^4*z^2 + 3868*y^5*z^2 - 9137*y^6*z^2 + 9196*y^7*z^2 - 4389*y^8*z^2 + 824*y^9*z^2 - 7*y^10*z^2 + 60*y*z^3 - 564*y^2*z^3 + 1292*y^3*z^3 + 569*y^4*z^3 - 5852*y^5*z^3 + 8625*y^6*z^3 - 5562*y^7*z^3 + 1468*y^8*z^3 - 36*y^9*z^3 + 15*z^4 - 326*y*z^4 + 1497*y^2*z^4 - 2486*y^3*z^4 + 1095*y^4*z^4 + 1470*y^5*z^4 - 2187*y^6*z^4 + 1044*y^7*z^4 - 98*y^8*z^4 - 74*z^5 + 748*y*z^5 - 2252*y^2*z^5 + 3252*y^3*z^5 - 2707*y^4*z^5 + 1036*y^5*z^5 + 325*y^6*z^5 - 256*y^7*z^5 + 149*z^6 - 916*y*z^6 + 1921*y^2*z^6 - 1976*y^3*z^6 + 867*y^4*z^6 + 472*y^5*z^6 - 469*y^6*z^6 - 155*z^7 + 620*y*z^7 - 797*y^2*z^7 + 210*y^3*z^7 + 530*y^4*z^7 - 456*y^5*z^7 + 86*z^8 - 218*y*z^8 + 112*y^2*z^8 + 152*y^3*z^8 - 204*y^4*z^8 - 23*z^9 + 36*y*z^9 - 9*y^2*z^9 - 28*y^3*z^9 + 2*z^10 - 4*y*z^10 + 2*y^2*z^10)* G[1 - y, 0, z])/(4*(-1 + y)^2*y^2*(-1 + z)*z^3*(-1 + y + z)^2* (y + z)^4) + ((-21*y^4 + 68*y^5 + 59*y^6 - 490*y^7 + 751*y^8 - 482*y^9 + 115*y^10 - 84*y^3*z + 371*y^4*z - 334*y^5*z - 741*y^6*z + 1910*y^7*z - 1751*y^8*z + 768*y^9*z - 139*y^10*z - 126*y^2*z^2 + 804*y^3*z^2 - 1939*y^4*z^2 + 2620*y^5*z^2 - 2344*y^6*z^2 + 990*y^7*z^2 + 348*y^8*z^2 - 376*y^9*z^2 + 23*y^10*z^2 - 84*y*z^3 + 866*y^2*z^3 - 3432*y^3*z^3 + 8580*y^4*z^3 - 14470*y^5*z^3 + 13972*y^6*z^3 - 6122*y^7*z^3 + 602*y^8*z^3 + 88*y^9*z^3 - 21*z^4 + 464*y*z^4 - 2747*y^2*z^4 + 9502*y^3*z^4 - 21476*y^4*z^4 + 27552*y^5*z^4 - 17240*y^6*z^4 + 3922*y^7*z^4 + 51*y^8*z^4 + 99*z^5 - 1122*y*z^5 + 5211*y^2*z^5 - 15218*y^3*z^5 + 25348*y^4*z^5 - 20828*y^5*z^5 + 6740*y^6*z^5 - 206*y^7*z^5 - 201*z^6 + 1592*y*z^6 - 6052*y^2*z^6 + 12938*y^3*z^6 - 13643*y^4*z^6 + 5834*y^5*z^6 - 445*y^6*z^6 + 234*z^7 - 1454*y*z^7 + 4128*y^2*z^7 - 5534*y^3*z^7 + 3062*y^4*z^7 - 444*y^5*z^7 - 171*z^8 + 834*y*z^8 - 1541*y^2*z^8 + 1134*y^3*z^8 - 283*y^4*z^8 + 75*z^9 - 260*y*z^9 + 279*y^2*z^9 - 110*y^3*z^9 - 15*z^10 + 30*y*z^10 - 18*y^2*z^10)* G[1 - y, 1 - y, z])/(4*(-1 + y)^2*y^2*(-1 + z)*z^3*(-1 + y + z)^2* (y + z)^4) + ((-9*y^2 + 12*y^3 - 8*y^4 + 62*y^5 - 126*y^6 + 92*y^7 - 23*y^8 - 18*y*z + 69*y^2*z + 64*y^3*z - 423*y^4*z + 462*y^5*z - 120*y^6*z - 62*y^7*z + 28*y^8*z - 9*z^2 + 102*y*z^2 - 42*y^2*z^2 - 928*y^3*z^2 + 2149*y^4*z^2 - 1844*y^5*z^2 + 608*y^6*z^2 - 30*y^7*z^2 - 6*y^8*z^2 + 45*z^3 - 200*y*z^3 - 380*y^2*z^3 + 2398*y^3*z^3 - 3505*y^4*z^3 + 2074*y^5*z^3 - 432*y^6*z^3 - 84*z^4 + 126*y*z^4 + 931*y^2*z^4 - 2664*y^3*z^4 + 2526*y^4*z^4 - 918*y^5*z^4 + 72*y^6*z^4 + 65*z^5 + 90*y*z^5 - 949*y^2*z^5 + 1508*y^3*z^5 - 890*y^4*z^5 + 164*y^5*z^5 - 6*z^6 - 174*y*z^6 + 490*y^2*z^6 - 450*y^3*z^6 + 150*y^4*z^6 - 18*z^7 + 88*y*z^7 - 118*y^2*z^7 + 60*y^3*z^7 + 7*z^8 - 14*y*z^8 + 8*y^2*z^8)*G[1 - y, -y, z])/(4*(-1 + y)^2*y^2*(-1 + z)*z^3* (-1 + y + z)^2*(y + z)^2) + ((4*y^5 - 188*y^6 + 358*y^7 - 204*y^8 + 30*y^9 + 20*y^4*z - 212*y^5*z + 352*y^6*z - 86*y^7*z - 67*y^8*z - 7*y^9*z + 40*y^3*z^2 + 532*y^4*z^2 - 1980*y^5*z^2 + 2405*y^6*z^2 - 967*y^7*z^2 - 30*y^8*z^2 + 40*y^2*z^3 + 1192*y^3*z^3 - 5154*y^4*z^3 + 6762*y^5*z^3 - 2804*y^6*z^3 - 28*y^7*z^3 + 20*y*z^4 + 364*y^2*z^4 - 3786*y^3*z^4 + 6889*y^4*z^4 - 3445*y^5*z^4 - 2*y^6*z^4 + 4*z^5 - 20*y*z^5 - 876*y^2*z^5 + 2782*y^3*z^5 - 1780*y^4*z^5 - 30*y^5*z^5 + 12*z^6 - 64*y*z^6 + 423*y^2*z^6 - 241*y^3*z^6 - 50*y^4*z^6 - 34*z^7 + 78*y*z^7 - 4*y^3*z^7 + 23*z^8 - 33*y*z^8 + 18*y^2*z^8 - 5*z^9 + 5*y*z^9)*G[-y, 0, z])/(4*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-6*y^5 + 39*y^6 + 131*y^7 - 322*y^8 + 158*y^9 - 30*y^4*z - 354*y^5*z + 1885*y^6*z - 2727*y^7*z + 1241*y^8*z - 15*y^9*z - 60*y^3*z^2 - 1326*y^4*z^2 + 6058*y^5*z^2 - 8608*y^6*z^2 + 4036*y^7*z^2 - 100*y^8*z^2 - 60*y^2*z^3 - 1674*y^3*z^3 + 8890*y^4*z^3 - 14022*y^5*z^3 + 7157*y^6*z^3 - 299*y^7*z^3 - 30*y*z^4 - 470*y^2*z^4 + 5588*y^3*z^4 - 11781*y^4*z^4 + 7117*y^5*z^4 - 464*y^6*z^4 - 6*z^5 + 14*y*z^5 + 1361*y^2*z^5 - 4811*y^3*z^5 + 3767*y^4*z^5 - 405*y^5*z^5 - 17*z^6 + 181*y*z^6 - 1058*y^2*z^6 + 1066*y^3*z^6 - 252*y^4*z^6 + 62*z^7 - 264*y*z^7 + 323*y^2*z^7 - 161*y^3*z^7 - 55*z^8 + 127*y*z^8 - 80*y^2*z^8 + 16*z^9 - 16*y*z^9)*G[-y, 1 - y, z])/ (4*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-141*y^4 - 238*y^3*z + 12*y^4*z - 87*y^2*z^2 + 16*y^3*z^2 - 6*y*z^3 + 9*y^2*z^3 - 15*z^4 + 20*y*z^4 + 15*z^5)*G[-y, -y, z])/ (4*y^2*z^3*(y + z)^2) + ((-40*y^5 + 80*y^6 - 40*y^7 - 175*y^4*z + 430*y^5*z - 248*y^6*z - 164*y^3*z^2 + 693*y^4*z^2 - 556*y^5*z^2 + 15*y^6*z^2 - 218*y^2*z^3 + 824*y^3*z^3 - 829*y^4*z^3 + 90*y^5*z^3 - 60*y*z^4 + 646*y^2*z^4 - 932*y^3*z^4 + 225*y^4*z^4 - 15*z^5 + 210*y*z^5 - 646*y^2*z^5 + 300*y^3*z^5 + 45*z^6 - 240*y*z^6 + 225*y^2*z^6 - 45*z^7 + 90*y*z^7 + 15*z^8)* G[0, 0, 0, z])/(2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((2*y^6 - 8*y^7 + 12*y^8 - 8*y^9 + 2*y^10 + 64*y^5*z - 359*y^6*z + 694*y^7*z - 568*y^8*z + 170*y^9*z - y^10*z + 253*y^4*z^2 - 1536*y^5*z^2 + 3241*y^6*z^2 - 2892*y^7*z^2 + 940*y^8*z^2 - 6*y^9*z^2 + 268*y^3*z^3 - 2193*y^4*z^3 + 5642*y^5*z^3 - 5845*y^6*z^3 + 2164*y^7*z^3 - 36*y^8*z^3 + 284*y^2*z^4 - 2152*y^3*z^4 + 6005*y^4*z^4 - 6964*y^5*z^4 + 2963*y^6*z^4 - 146*y^7*z^4 + 84*y*z^5 - 1129*y^2*z^5 + 4026*y^3*z^5 - 5523*y^4*z^5 + 2832*y^5*z^5 - 330*y^6*z^5 + 21*z^6 - 336*y*z^6 + 1647*y^2*z^6 - 2924*y^3*z^6 + 1958*y^4*z^6 - 426*y^5*z^6 - 63*z^7 + 462*y*z^7 - 1083*y^2*z^7 + 960*y^3*z^7 - 316*y^4*z^7 + 63*z^8 - 252*y*z^8 + 305*y^2*z^8 - 126*y^3*z^8 - 21*z^9 + 42*y*z^9 - 21*y^2*z^9)*G[0, 0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((-y^4 + 4*y^5 - 7*y^6 + 6*y^7 - 2*y^8 - 24*y^3*z + 88*y^4*z - 122*y^5*z + 76*y^6*z - 18*y^7*z - 44*y^2*z^2 + 204*y^3*z^2 - 338*y^4*z^2 + 240*y^5*z^2 - 62*y^6*z^2 - 12*y*z^3 + 131*y^2*z^3 - 326*y^3*z^3 + 312*y^4*z^3 - 110*y^5*z^3 + 5*y^6*z^3 - 5*z^4 + 54*y*z^4 - 184*y^2*z^4 + 246*y^3*z^4 - 132*y^4*z^4 + 20*y^5*z^4 + 15*z^5 - 82*y*z^5 + 149*y^2*z^5 - 114*y^3*z^5 + 30*y^4*z^5 - 15*z^6 + 50*y*z^6 - 56*y^2*z^6 + 20*y^3*z^6 + 5*z^7 - 10*y*z^7 + 5*y^2*z^7)* G[0, 0, -y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((y^2 - 2*y^3 + 18*y^4 - 48*y^5 + 45*y^6 - 14*y^7 + 2*y*z - 8*y^2*z + 44*y^3*z - 120*y^4*z + 130*y^5*z - 48*y^6*z + z^2 - 10*y*z^2 + 38*y^2*z^2 - 100*y^3*z^2 + 115*y^4*z^2 - 38*y^5*z^2 - 6*y^6*z^2 - 4*z^3 + 42*y^2*z^3 - 120*y^3*z^3 + 148*y^4*z^3 - 76*y^5*z^3 + 10*y^6*z^3 - 4*z^4 + 80*y*z^4 - 263*y^2*z^4 + 350*y^3*z^4 - 204*y^4*z^4 + 40*y^5*z^4 + 26*z^5 - 150*y*z^5 + 286*y^2*z^5 - 224*y^3*z^5 + 60*y^4*z^5 - 29*z^6 + 98*y*z^6 - 110*y^2*z^6 + 40*y^3*z^6 + 10*z^7 - 20*y*z^7 + 10*y^2*z^7)* G[0, 1, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-3*y^2 + 6*y^3 - 16*y^4 + 38*y^5 - 37*y^6 + 12*y^7 - 6*y*z + 24*y^2*z - 58*y^3*z + 110*y^4*z - 112*y^5*z + 42*y^6*z - 3*z^2 + 30*y*z^2 - 83*y^2*z^2 + 134*y^3*z^2 - 120*y^4*z^2 + 38*y^5*z^2 + 4*y^6*z^2 + 12*z^3 - 40*y*z^3 + 20*y^2*z^3 + 84*y^3*z^3 - 144*y^4*z^3 + 80*y^5*z^3 - 12*y^6*z^3 - 6*z^4 - 52*y*z^4 + 247*y^2*z^4 - 370*y^3*z^4 + 233*y^4*z^4 - 48*y^5*z^4 - 24*z^5 + 158*y*z^5 - 320*y^2*z^5 + 266*y^3*z^5 - 72*y^4*z^5 + 33*z^6 - 114*y*z^6 + 133*y^2*z^6 - 48*y^3*z^6 - 12*z^7 + 24*y*z^7 - 12*y^2*z^7)*G[0, 1, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-2*y^4 + 4*y^5 + 14*y^6 - 56*y^7 + 74*y^8 - 44*y^9 + 10*y^10 - 8*y^3*z + 24*y^4*z + 76*y^5*z - 456*y^6*z + 792*y^7*z - 592*y^8*z + 164*y^9*z - 12*y^2*z^2 + 56*y^3*z^2 + 169*y^4*z^2 - 1380*y^5*z^2 + 2841*y^6*z^2 - 2426*y^7*z^2 + 752*y^8*z^2 - 8*y*z^3 + 64*y^2*z^3 + 112*y^3*z^3 - 1787*y^4*z^3 + 4610*y^5*z^3 - 4620*y^6*z^3 + 1646*y^7*z^3 - 17*y^8*z^3 - 2*z^4 + 36*y*z^4 + 76*y^2*z^4 - 1492*y^3*z^4 + 4553*y^4*z^4 - 5300*y^5*z^4 + 2227*y^6*z^4 - 102*y^7*z^4 + 8*z^5 + 4*y*z^5 - 714*y^2*z^5 + 2896*y^3*z^5 - 4105*y^4*z^5 + 2150*y^5*z^5 - 255*y^6*z^5 + 5*z^6 - 216*y*z^6 + 1203*y^2*z^6 - 2214*y^3*z^6 + 1538*y^4*z^6 - 340*y^5*z^6 - 43*z^7 + 350*y*z^7 - 850*y^2*z^7 + 782*y^3*z^7 - 255*y^4*z^7 + 49*z^8 - 200*y*z^8 + 249*y^2*z^8 - 102*y^3*z^8 - 17*z^9 + 34*y*z^9 - 17*y^2*z^9)* G[0, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((3*y^4 - 6*y^5 - 23*y^6 + 92*y^7 - 123*y^8 + 74*y^9 - 17*y^10 + 12*y^3*z - 36*y^4*z - 84*y^5*z + 578*y^6*z - 1058*y^7*z + 834*y^8*z - 254*y^9*z + 8*y^10*z + 18*y^2*z^2 - 84*y^3*z^2 - 101*y^4*z^2 + 1440*y^5*z^2 - 3343*y^6*z^2 + 3130*y^7*z^2 - 1108*y^8*z^2 + 48*y^9*z^2 + 12*y*z^3 - 96*y^2*z^3 + 36*y^3*z^3 + 1610*y^4*z^3 - 5026*y^5*z^3 + 5658*y^6*z^3 - 2330*y^7*z^3 + 136*y^8*z^3 + 3*z^4 - 54*y*z^4 + 36*y^2*z^4 + 1232*y^3*z^4 - 4669*y^4*z^4 + 6150*y^5*z^4 - 2950*y^6*z^4 + 256*y^7*z^4 - 12*z^5 + 34*y*z^5 + 564*y^2*z^5 - 2824*y^3*z^5 + 4456*y^4*z^5 - 2562*y^5*z^5 + 360*y^6*z^5 + 2*z^6 + 168*y*z^6 - 1114*y^2*z^6 + 2228*y^3*z^6 - 1628*y^4*z^6 + 368*y^5*z^6 + 36*z^7 - 314*y*z^7 + 804*y^2*z^7 - 758*y^3*z^7 + 248*y^4*z^7 - 45*z^8 + 186*y*z^8 - 233*y^2*z^8 + 96*y^3*z^8 + 16*z^9 - 32*y*z^9 + 16*y^2*z^9)*G[0, 1 - y, 1 - y, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((y^2 - 2*y^3 + 4*y^4 - 16*y^5 + 28*y^6 - 20*y^7 + 5*y^8 + 2*y*z - 8*y^2*z - 4*y^3*z + 42*y^4*z - 54*y^5*z + 26*y^6*z - 4*y^7*z + z^2 - 10*y*z^2 - 18*y^2*z^2 + 176*y^3*z^2 - 330*y^4*z^2 + 248*y^5*z^2 - 67*y^6*z^2 - 4*z^3 + 8*y*z^3 + 110*y^2*z^3 - 358*y^3*z^3 + 382*y^4*z^3 - 146*y^5*z^3 + 8*y^6*z^3 - 2*z^4 + 52*y*z^4 - 221*y^2*z^4 + 326*y^3*z^4 - 186*y^4*z^4 + 32*y^5*z^4 + 20*z^5 - 114*y*z^5 + 216*y^2*z^5 - 168*y^3*z^5 + 48*y^4*z^5 - 23*z^6 + 78*y*z^6 - 86*y^2*z^6 + 32*y^3*z^6 + 8*z^7 - 16*y*z^7 + 8*y^2*z^7)*G[0, 1 - y, -y, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((21*y^6 - 60*y^7 + 59*y^8 - 22*y^9 + 2*y^10 + 196*y^5*z - 703*y^6*z + 934*y^7*z - 548*y^8*z + 126*y^9*z - 5*y^10*z + 595*y^4*z^2 - 2520*y^5*z^2 + 3917*y^6*z^2 - 2684*y^7*z^2 + 722*y^8*z^2 - 30*y^9*z^2 + 552*y^3*z^3 - 3169*y^4*z^3 + 6134*y^5*z^3 - 5061*y^6*z^3 + 1648*y^7*z^3 - 104*y^8*z^3 + 507*y^2*z^4 - 3116*y^3*z^4 + 6716*y^4*z^4 - 6338*y^5*z^4 + 2509*y^6*z^4 - 274*y^7*z^4 + 116*y*z^5 - 1625*y^2*z^5 + 4926*y^3*z^5 - 5879*y^4*z^5 + 2988*y^5*z^5 - 510*y^6*z^5 + 29*z^6 - 464*y*z^6 + 2141*y^2*z^6 - 3568*y^3*z^6 + 2496*y^4*z^6 - 610*y^5*z^6 - 87*z^7 + 638*y*z^7 - 1443*y^2*z^7 + 1348*y^3*z^7 - 440*y^4*z^7 + 87*z^8 - 348*y*z^8 + 439*y^2*z^8 - 174*y^3*z^8 - 29*z^9 + 58*y*z^9 - 29*y^2*z^9)* G[0, -y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-4*y^6 - 10*y^7 + 50*y^8 - 54*y^9 + 18*y^10 - 138*y^5*z + 427*y^6*z - 444*y^7*z + 162*y^8*z - 10*y^9*z + 3*y^10*z - 536*y^4*z^2 + 2148*y^5*z^2 - 3104*y^6*z^2 + 1926*y^7*z^2 - 452*y^8*z^2 + 18*y^9*z^2 - 548*y^3*z^3 + 3020*y^4*z^3 - 5602*y^5*z^3 + 4403*y^6*z^3 - 1352*y^7*z^3 + 79*y^8*z^3 - 534*y^2*z^4 + 3226*y^3*z^4 - 6806*y^4*z^4 + 6286*y^5*z^4 - 2440*y^6*z^4 + 264*y^7*z^4 - 134*y*z^5 + 1779*y^2*z^5 - 5324*y^3*z^5 + 6330*y^4*z^5 - 3222*y^5*z^5 + 555*y^6*z^5 - 34*z^6 + 540*y*z^6 - 2442*y^2*z^6 + 4050*y^3*z^6 - 2836*y^4*z^6 + 698*y^5*z^6 + 102*z^7 - 746*y*z^7 + 1687*y^2*z^7 - 1572*y^3*z^7 + 513*y^4*z^7 - 102*z^8 + 408*y*z^8 - 514*y^2*z^8 + 204*y^3*z^8 + 34*z^9 - 68*y*z^9 + 34*y^2*z^9)*G[0, -y, 1 - y, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-6*y^4 - 10*y^3*z + y^2*z^2 + 4*y*z^3 - 3*y^2*z^3 + 3*z^4 - 6*y*z^4 - 3*z^5)*G[0, -y, -y, z])/(y^2*z^3*(y + z)^2) + ((-1 - 18*y^2 + 14*y^3 + 4*z + 36*y^2*z - 14*y^3*z - 16*z^2 + 20*y*z^2 - 28*y^2*z^2 + 34*z^3 - 40*y*z^3 + 10*y^2*z^3 - 31*z^4 + 20*y*z^4 + 10*z^5)*G[1, 0, 0, z])/(y^2*z^3*(-1 + y + z)^2) + ((4 + 31*y^2 - 26*y^3 - 16*z - 2*y*z - 58*y^2*z + 22*y^3*z + 47*z^2 - 42*y*z^2 + 50*y^2*z^2 - 85*z^3 + 90*y*z^3 - 23*y^2*z^3 + 73*z^4 - 46*y*z^4 - 23*z^5)*G[1, 0, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(-7*y^2 + 4*y^3 + 7*y^2*z - 2*z^2 + 4*y*z^2 - 2*y^2*z^2 + 4*z^3 - 4*y*z^3 - 2*z^4)* G[1, 0, -y, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((2 - 42*y^2 + 28*y^3 - 8*z + 84*y^2*z - 28*y^3*z + 7*z^2 + 10*y*z^2 - 47*y^2*z^2 + 7*z^3 - 20*y*z^3 + 5*y^2*z^3 - 13*z^4 + 10*y*z^4 + 5*z^5)*G[1, 1, 0, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-8 + 50*y^2 - 28*y^3 + 32*z + 8*y*z - 116*y^2*z + 44*y^3*z - 49*z^2 - 14*y*z^2 + 65*y^2*z^2 + 35*z^3 + 4*y*z^3 + y^2*z^3 - 11*z^4 + 2*y*z^4 + z^5)*G[1, 1, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(-3 - 10*y^2 + 10*y^3 + 9*z + 10*y^2*z - 29*z^2 + 40*y*z^2 - 20*y^2*z^2 + 43*z^3 - 40*y*z^3 - 20*z^4)*G[1, 1 - y, 0, z])/(2*y^2*z^3* (-1 + y + z)^2) + ((-1 - 15*y^2 + 10*y^3 + 4*z - 4*y*z + 38*y^2*z - 18*y^3*z - 24*z^2 + 44*y*z^2 - 41*y^2*z^2 + 58*z^3 - 76*y*z^3 + 18*y^2*z^3 - 55*z^4 + 36*y*z^4 + 18*z^5)* G[1, 1 - y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(-7*y^2 + 4*y^3 + 7*y^2*z - 2*z^2 + 4*y*z^2 - 2*y^2*z^2 + 4*z^3 - 4*y*z^3 - 2*z^4)*G[1, 1 - y, -y, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((-4*y^4 + 4*y^5 + 37*y^6 - 95*y^7 + 83*y^8 - 25*y^9 - 16*y^3*z + 32*y^4*z + 112*y^5*z - 362*y^6*z + 340*y^7*z - 106*y^8*z - 24*y^2*z^2 + 88*y^3*z^2 + 36*y^4*z^2 - 380*y^5*z^2 + 388*y^6*z^2 - 108*y^7*z^2 - 16*y*z^3 + 112*y^2*z^3 - 152*y^3*z^3 + 10*y^4*z^3 - 74*y^5*z^3 + 146*y^6*z^3 - 10*y^7*z^3 - 4*z^4 + 68*y*z^4 - 303*y^2*z^4 + 597*y^3*z^4 - 827*y^4*z^4 + 593*y^5*z^4 - 60*y^6*z^4 + 16*z^5 - 152*y*z^5 + 594*y^2*z^5 - 1092*y^3*z^5 + 880*y^4*z^5 - 150*y^5*z^5 - 34*z^6 + 238*y*z^6 - 658*y^2*z^6 + 718*y^3*z^6 - 200*y^4*z^6 + 46*z^7 - 222*y*z^7 + 342*y^2*z^7 - 150*y^3*z^7 - 34*z^8 + 94*y*z^8 - 60*y^2*z^8 + 10*z^9 - 10*y*z^9)* G[1 - y, 0, 0, z])/(2*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((7*y^4 - 7*y^5 - 37*y^6 + 83*y^7 - 62*y^8 + 16*y^9 + 28*y^3*z - 49*y^4*z - 120*y^5*z + 303*y^6*z - 204*y^7*z + 56*y^8*z - 14*y^9*z + 42*y^2*z^2 - 126*y^3*z^2 - 75*y^4*z^2 + 305*y^5*z^2 - 117*y^6*z^2 + 41*y^7*z^2 - 70*y^8*z^2 + 28*y*z^3 - 154*y^2*z^3 + 100*y^3*z^3 + 221*y^5*z^3 - 60*y^6*z^3 - 131*y^7*z^3 + 7*z^4 - 91*y*z^4 + 280*y^2*z^4 - 540*y^3*z^4 + 738*y^4*z^4 - 283*y^5*z^4 - 95*y^6*z^4 - 21*z^5 + 146*y*z^5 - 446*y^2*z^5 + 734*y^3*z^5 - 409*y^4*z^5 + 20*y^5*z^5 + 30*z^6 - 160*y*z^6 + 350*y^2*z^6 - 280*y^3*z^6 + 76*y^4*z^6 - 25*z^7 + 95*y*z^7 - 111*y^2*z^7 + 45*y^3*z^7 + 9*z^8 - 18*y*z^8 + 9*y^2*z^8)* G[1 - y, 0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^4) + ((22*y^4 - 88*y^5 + 131*y^6 - 86*y^7 + 21*y^8 + 24*y^3*z - 132*y^4*z + 252*y^5*z - 206*y^6*z + 64*y^7*z - 2*y^8*z - 22*y^2*z^2 + 56*y^3*z^2 - 21*y^4*z^2 - 46*y^5*z^2 + 41*y^6*z^2 - 8*y^7*z^2 - 12*y*z^3 + 108*y^2*z^3 - 254*y^3*z^3 + 228*y^4*z^3 - 66*y^5*z^3 - 4*y^6*z^3 - 8*z^4 + 72*y*z^4 - 232*y^2*z^4 + 304*y^3*z^4 - 157*y^4*z^4 + 24*y^5*z^4 + 24*z^5 - 124*y*z^5 + 222*y^2*z^5 - 162*y^3*z^5 + 46*y^4*z^5 - 24*z^6 + 80*y*z^6 - 85*y^2*z^6 + 32*y^3*z^6 + 8*z^7 - 16*y*z^7 + 8*y^2*z^7)*G[1 - y, 0, -y, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-y^2 + 32*y^3 - 84*y^4 + 76*y^5 - 23*y^6 - 2*y*z + 71*y^2*z - 224*y^3*z + 250*y^4*z - 102*y^5*z + 7*y^6*z + 7*z^2 + 14*y*z^2 - 158*y^2*z^2 + 274*y^3*z^2 - 165*y^4*z^2 + 28*y^5*z^2 - 9*z^3 - 28*y*z^3 + 121*y^2*z^3 - 126*y^3*z^3 + 42*y^4*z^3 - 2*z^4 + 24*y*z^4 - 49*y^2*z^4 + 28*y^3*z^4 + 3*z^5 - 8*y*z^5 + 7*y^2*z^5 + z^6)* G[1 - y, 1, 0, z])/(2*(-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((6*y^2 - 12*y^3 + 4*y^4 - 44*y^5 + 133*y^6 - 126*y^7 + 39*y^8 + 12*y*z - 48*y^2*z + 48*y^3*z - 86*y^4*z + 296*y^5*z - 364*y^6*z + 148*y^7*z - 6*y^8*z + 6*z^2 - 60*y*z^2 + 118*y^2*z^2 - 88*y^3*z^2 + 183*y^4*z^2 - 334*y^5*z^2 + 199*y^6*z^2 - 24*y^7*z^2 - 24*z^3 + 124*y*z^3 - 185*y^2*z^3 + 162*y^3*z^3 - 184*y^4*z^3 + 150*y^5*z^3 - 43*y^6*z^3 + 43*z^4 - 170*y*z^4 + 270*y^2*z^4 - 246*y^3*z^4 + 151*y^4*z^4 - 52*y^5*z^4 - 45*z^5 + 162*y*z^5 - 233*y^2*z^5 + 156*y^3*z^5 - 48*y^4*z^5 + 27*z^6 - 82*y*z^6 + 79*y^2*z^6 - 28*y^3*z^6 - 7*z^7 + 14*y*z^7 - 7*y^2*z^7)*G[1 - y, 1, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-2*y^4 + 4*y^5 + 11*y^6 - 44*y^7 + 56*y^8 - 32*y^9 + 7*y^10 - 8*y^3*z + 24*y^4*z + 26*y^5*z - 132*y^6*z + 130*y^7*z - 50*y^8*z + 20*y^9*z - 10*y^10*z - 12*y^2*z^2 + 56*y^3*z^2 - 35*y^4*z^2 + 8*y^5*z^2 - 232*y^6*z^2 + 312*y^7*z^2 - 37*y^8*z^2 - 60*y^9*z^2 - 8*y*z^3 + 64*y^2*z^3 - 146*y^3*z^3 + 391*y^4*z^3 - 1076*y^5*z^3 + 1186*y^6*z^3 - 274*y^7*z^3 - 137*y^8*z^3 - 2*z^4 + 36*y*z^4 - 223*y^2*z^4 + 812*y^3*z^4 - 1929*y^4*z^4 + 2152*y^5*z^4 - 720*y^6*z^4 - 122*y^7*z^4 + 8*z^5 - 116*y*z^5 + 662*y^2*z^5 - 1860*y^3*z^5 + 2395*y^4*z^5 - 1118*y^5*z^5 + 45*y^6*z^5 - 25*z^6 + 264*y*z^6 - 1006*y^2*z^6 + 1648*y^3*z^6 - 1057*y^4*z^6 + 200*y^5*z^6 + 47*z^7 - 310*y*z^7 + 696*y^2*z^7 - 602*y^3*z^7 + 185*y^4*z^7 - 41*z^8 + 160*y*z^8 - 193*y^2*z^8 + 78*y^3*z^8 + 13*z^9 - 26*y*z^9 + 13*y^2*z^9)*G[1 - y, 1 - y, 0, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-3*y^4 + 3*y^5 - y^6 + 15*y^7 - 24*y^8 + 10*y^9 - 12*y^3*z + 21*y^4*z - 14*y^5*z + 111*y^6*z - 196*y^7*z + 82*y^8*z + 8*y^9*z - 18*y^2*z^2 + 54*y^3*z^2 - 80*y^4*z^2 + 382*y^5*z^2 - 648*y^6*z^2 + 270*y^7*z^2 + 40*y^8*z^2 - 12*y*z^3 + 66*y^2*z^3 - 158*y^3*z^3 + 632*y^4*z^3 - 1078*y^5*z^3 + 484*y^6*z^3 + 68*y^7*z^3 - 3*z^4 + 39*y*z^4 - 208*y^2*z^4 + 754*y^3*z^4 - 1233*y^4*z^4 + 639*y^5*z^4 + 20*y^6*z^4 + 9*z^5 - 102*y*z^5 + 474*y^2*z^5 - 910*y^3*z^5 + 621*y^4*z^5 - 80*y^5*z^5 - 21*z^6 + 165*y*z^6 - 417*y^2*z^6 + 393*y^3*z^6 - 112*y^4*z^6 + 27*z^7 - 114*y*z^7 + 149*y^2*z^7 - 60*y^3*z^7 - 12*z^8 + 24*y*z^8 - 12*y^2*z^8)*G[1 - y, 1 - y, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)*(y + z)^4) + ((3*y^2 - 3*y^3 + 28*y^4 - 98*y^5 + 109*y^6 - 39*y^7 + 6*y*z - 15*y^2*z + 68*y^3*z - 220*y^4*z + 270*y^5*z - 113*y^6*z + 4*y^7*z + 3*z^2 - 21*y*z^2 + 69*y^2*z^2 - 185*y^3*z^2 + 241*y^4*z^2 - 119*y^5*z^2 + 12*y^6*z^2 - 9*z^3 + 38*y*z^3 - 93*y^2*z^3 + 118*y^3*z^3 - 73*y^4*z^3 + 16*y^5*z^3 + 13*z^4 - 49*y*z^4 + 72*y^2*z^4 - 58*y^3*z^4 + 16*y^4*z^4 - 11*z^5 + 34*y*z^5 - 38*y^2*z^5 + 12*y^3*z^5 + 4*z^6 - 8*y*z^6 + 4*y^2*z^6)*G[1 - y, 1 - y, -y, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)*(y + z)^2) + ((-2*y^4 + 4*y^5 + 18*y^6 - 44*y^7 + 21*y^8 + 10*y^9 - 7*y^10 - 8*y^3*z + 24*y^4*z + 68*y^5*z - 272*y^6*z + 278*y^7*z - 74*y^8*z - 26*y^9*z + 10*y^10*z - 12*y^2*z^2 + 56*y^3*z^2 + 90*y^4*z^2 - 688*y^5*z^2 + 1067*y^6*z^2 - 578*y^7*z^2 + 5*y^8*z^2 + 60*y^9*z^2 - 8*y*z^3 + 64*y^2*z^3 - 20*y^3*z^3 - 694*y^4*z^3 + 1644*y^5*z^3 - 1270*y^6*z^3 + 144*y^7*z^3 + 140*y^8*z^3 - 2*z^4 + 36*y*z^4 - 10*y^2*z^4 - 636*y^3*z^4 + 1839*y^4*z^4 - 1806*y^5*z^4 + 435*y^6*z^4 + 140*y^7*z^4 + 8*z^5 - 24*y*z^5 - 340*y^2*z^5 + 1410*y^3*z^5 - 1816*y^4*z^5 + 746*y^5*z^5 - 2*z^6 - 104*y*z^6 + 645*y^2*z^6 - 1158*y^3*z^6 + 735*y^4*z^6 - 140*y^5*z^6 - 22*z^7 + 196*y*z^7 - 478*y^2*z^7 + 428*y^3*z^7 - 140*y^4*z^7 + 28*z^8 - 116*y*z^8 + 144*y^2*z^8 - 60*y^3*z^8 - 10*z^9 + 20*y*z^9 - 10*y^2*z^9)*G[1 - y, -y, 0, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((3*y^4 - 6*y^5 - 61*y^6 + 214*y^7 - 267*y^8 + 148*y^9 - 31*y^10 + 12*y^3*z - 36*y^4*z - 228*y^5*z + 1023*y^6*z - 1508*y^7*z + 962*y^8*z - 220*y^9*z - 5*y^10*z + 18*y^2*z^2 - 84*y^3*z^2 - 304*y^4*z^2 + 2012*y^5*z^2 - 3608*y^6*z^2 + 2678*y^7*z^2 - 682*y^8*z^2 - 30*y^9*z^2 + 12*y*z^3 - 96*y^2*z^3 - 88*y^3*z^3 + 1868*y^4*z^3 - 4444*y^5*z^3 + 3995*y^6*z^3 - 1186*y^7*z^3 - 61*y^8*z^3 + 3*z^4 - 54*y*z^4 + 13*y^2*z^4 + 1186*y^3*z^4 - 3648*y^4*z^4 + 3970*y^5*z^4 - 1450*y^6*z^4 - 16*y^7*z^4 - 12*z^5 + 40*y*z^5 + 487*y^2*z^5 - 2172*y^3*z^5 + 2990*y^4*z^5 - 1452*y^5*z^5 + 135*y^6*z^5 + 4*z^6 + 140*y*z^6 - 906*y^2*z^6 + 1674*y^3*z^6 - 1138*y^4*z^6 + 250*y^5*z^6 + 30*z^7 - 272*y*z^7 + 671*y^2*z^7 - 618*y^3*z^7 + 205*y^4*z^7 - 39*z^8 + 162*y*z^8 - 203*y^2*z^8 + 84*y^3*z^8 + 14*z^9 - 28*y*z^9 + 14*y^2*z^9)*G[1 - y, -y, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((12*y^4 + 20*y^3*z + 10*y^2*z^2 + 4*y*z^3 - 3*y^2*z^3 + 3*z^4 - 6*y*z^4 - 3*z^5)*G[1 - y, -y, -y, z])/(y^2*z^3*(y + z)^2) + ((-25*y^6 + 22*y^7 - 4*y^8 - 52*y^5*z + 53*y^6*z - 6*y^7*z + 5*y^8*z + 47*y^4*z^2 - 114*y^5*z^2 + 73*y^6*z^2 + 30*y^7*z^2 + 64*y^3*z^3 - 273*y^4*z^3 + 196*y^5*z^3 + 70*y^6*z^3 + 149*y^2*z^4 - 430*y^3*z^4 + 329*y^4*z^4 + 70*y^5*z^4 + 20*y*z^5 - 357*y^2*z^5 + 418*y^3*z^5 + 5*z^6 - 70*y*z^6 + 275*y^2*z^6 - 70*y^3*z^6 - 15*z^7 + 80*y*z^7 - 70*y^2*z^7 + 15*z^8 - 30*y*z^8 - 5*z^9)*G[-y, 0, 0, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((93*y^6 - 132*y^7 + 52*y^8 + 250*y^5*z - 502*y^6*z + 266*y^7*z - 18*y^8*z + 59*y^4*z^2 - 422*y^5*z^2 + 437*y^6*z^2 - 108*y^7*z^2 - 96*y^3*z^3 + 112*y^4*z^3 + 264*y^5*z^3 - 256*y^6*z^3 - 328*y^2*z^4 + 830*y^3*z^4 - 336*y^4*z^4 - 276*y^5*z^4 - 56*y*z^5 + 820*y^2*z^5 - 874*y^3*z^5 - 60*y^4*z^5 - 14*z^6 + 196*y*z^6 - 679*y^2*z^6 + 172*y^3*z^6 + 42*z^7 - 224*y*z^7 + 192*y^2*z^7 - 42*z^8 + 84*y*z^8 + 14*z^9)*G[-y, 0, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((33*y^4 - 37*y^5 + 36*y^3*z - 85*y^4*z + 4*y^5*z - 26*y^2*z^2 - 30*y^3*z^2 + 12*y^4*z^2 - 8*y*z^3 + 28*y^2*z^3 + 10*y^3*z^3 - 2*z^4 + 14*y*z^4 - 2*y^2*z^4 + 4*z^5 - 6*y*z^5 - 2*z^6)* G[-y, 0, -y, z])/(2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((19*y^6 - 10*y^7 - 2*y^8 + 20*y^5*z + 27*y^6*z - 42*y^7*z - 5*y^8*z - 119*y^4*z^2 + 338*y^5*z^2 - 235*y^6*z^2 - 30*y^7*z^2 - 144*y^3*z^3 + 605*y^4*z^3 - 500*y^5*z^3 - 66*y^6*z^3 - 195*y^2*z^4 + 714*y^3*z^4 - 687*y^4*z^4 - 46*y^5*z^4 - 36*y*z^5 + 509*y^2*z^5 - 706*y^3*z^5 + 60*y^4*z^5 - 9*z^6 + 126*y*z^6 - 441*y^2*z^6 + 150*y^3*z^6 + 27*z^7 - 144*y*z^7 + 130*y^2*z^7 - 27*z^8 + 54*y*z^8 + 9*z^9)*G[-y, 1 - y, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-74*y^6 + 124*y^7 - 59*y^8 - 226*y^5*z + 525*y^6*z - 326*y^7*z + 11*y^8*z - 166*y^4*z^2 + 724*y^5*z^2 - 687*y^6*z^2 + 66*y^7*z^2 - 36*y^3*z^3 + 430*y^4*z^3 - 746*y^5*z^3 + 161*y^6*z^3 + 136*y^2*z^4 - 156*y^3*z^4 - 317*y^4*z^4 + 196*y^5*z^4 + 18*y*z^5 - 311*y^2*z^5 + 174*y^3*z^5 + 105*y^4*z^5 + 4*z^6 - 60*y*z^6 + 219*y^2*z^6 - 14*y^3*z^6 - 12*z^7 + 66*y*z^7 - 49*y^2*z^7 + 12*z^8 - 24*y*z^8 - 4*z^9)*G[-y, 1 - y, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-30*y^4 + 28*y^5 - 56*y^3*z + 86*y^4*z - 2*y^5*z - 30*y^2*z^2 + 92*y^3*z^2 - 6*y^4*z^2 - 8*y*z^3 + 47*y^2*z^3 - 11*y^3*z^3 - 5*z^4 + 23*y*z^4 - 17*y^2*z^4 + 10*z^5 - 15*y*z^5 - 5*z^6)* G[-y, 1 - y, -y, z])/(y^2*z^3*(-1 + y + z)*(y + z)^2) - (2*(-29*y^6 + 31*y^7 - 9*y^8 - 64*y^5*z + 91*y^6*z - 34*y^7*z + 6*y^8*z + 40*y^4*z^2 - 62*y^5*z^2 + 13*y^6*z^2 + 36*y^7*z^2 + 72*y^3*z^3 - 260*y^4*z^3 + 140*y^5*z^3 + 84*y^6*z^3 + 159*y^2*z^4 - 461*y^3*z^4 + 323*y^4*z^4 + 84*y^5*z^4 + 24*y*z^5 - 389*y^2*z^5 + 454*y^3*z^5 + 6*z^6 - 84*y*z^6 + 311*y^2*z^6 - 84*y^3*z^6 - 18*z^7 + 96*y*z^7 - 84*y^2*z^7 + 18*z^8 - 36*y*z^8 - 6*z^9)*G[-y, -y, 0, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-104*y^6 + 104*y^7 - 30*y^8 - 212*y^5*z + 272*y^6*z - 104*y^7*z + 24*y^8*z + 222*y^4*z^2 - 420*y^5*z^2 + 124*y^6*z^2 + 144*y^7*z^2 + 332*y^3*z^3 - 1215*y^4*z^3 + 658*y^5*z^3 + 333*y^6*z^3 + 657*y^2*z^4 - 1966*y^3*z^4 + 1403*y^4*z^4 + 318*y^5*z^4 + 106*y*z^5 - 1632*y^2*z^5 + 1936*y^3*z^5 - 45*y^4*z^5 + 27*z^6 - 374*y*z^6 + 1342*y^2*z^6 - 396*y^3*z^6 - 81*z^7 + 430*y*z^7 - 381*y^2*z^7 + 81*z^8 - 162*y*z^8 - 27*z^9)* G[-y, -y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-12*y^4 - 20*y^3*z - 10*y^2*z^2 - 4*y*z^3 + 3*y^2*z^3 - 3*z^4 + 6*y*z^4 + 3*z^5)*G[-y, -y, -y, z])/(2*y^2*z^3*(y + z)^2) + G[0, 0, 0, 1 - y, z]/z^3 - (8*G[0, 0, 1 - y, 1 - y, z])/z^3 + (5*G[0, 0, -y, 0, z])/z^3 - (3*G[0, 0, -y, 1 - y, z])/z^3 + (14*G[0, 1 - y, 0, 1 - y, z])/z^3 + (2*G[0, 1 - y, 0, -y, z])/z^3 - (7*G[0, 1 - y, 1, 0, z])/z^3 + (6*G[0, 1 - y, 1, 1 - y, z])/z^3 + (10*G[0, 1 - y, 1 - y, 0, z])/z^3 - (8*G[0, 1 - y, 1 - y, 1 - y, z])/ z^3 - (4*G[0, 1 - y, 1 - y, -y, z])/z^3 - (10*G[0, 1 - y, -y, 0, z])/z^3 + (5*G[0, 1 - y, -y, 1 - y, z])/z^3 - (10*G[0, -y, 0, 0, z])/z^3 + (18*G[0, -y, 0, 1 - y, z])/z^3 - (4*G[0, -y, 0, -y, z])/z^3 + (5*G[0, -y, 1 - y, 0, z])/z^3 - (11*G[0, -y, 1 - y, 1 - y, z])/z^3 + (4*G[0, -y, 1 - y, -y, z])/ z^3 + (24*G[0, -y, -y, 0, z])/z^3 - (24*G[0, -y, -y, 1 - y, z])/ z^3 - (53*G[1 - y, 0, 0, 1 - y, z])/z^3 - (4*G[1 - y, 0, 0, -y, z])/ z^3 - (30*G[1 - y, 0, 1 - y, 0, z])/z^3 + (59*G[1 - y, 0, 1 - y, 1 - y, z])/z^3 - (2*G[1 - y, 0, 1 - y, -y, z])/z^3 + (9*G[1 - y, 0, -y, 0, z])/z^3 - (13*G[1 - y, 0, -y, 1 - y, z])/z^3 + (14*G[1 - y, 1, 0, 0, z])/z^3 - (13*G[1 - y, 1, 0, 1 - y, z])/z^3 - (2*G[1 - y, 1, 0, -y, z])/z^3 + (14*G[1 - y, 1, 1, 0, z])/z^3 - (14*G[1 - y, 1, 1, 1 - y, z])/z^3 - (5*G[1 - y, 1, 1 - y, 0, z])/z^3 + (5*G[1 - y, 1, 1 - y, 1 - y, z])/ z^3 - (2*G[1 - y, 1, 1 - y, -y, z])/z^3 - (20*G[1 - y, 1 - y, 0, 0, z])/z^3 + (42*G[1 - y, 1 - y, 0, 1 - y, z])/z^3 - (2*G[1 - y, 1 - y, 0, -y, z])/z^3 - (9*G[1 - y, 1 - y, 1, 0, z])/ z^3 + (12*G[1 - y, 1 - y, 1, 1 - y, z])/z^3 + (30*G[1 - y, 1 - y, 1 - y, 0, z])/z^3 - (50*G[1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 + (4*G[1 - y, 1 - y, 1 - y, -y, z])/z^3 - (22*G[1 - y, 1 - y, -y, 0, z])/z^3 + (31*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 + (20*G[1 - y, -y, 0, 0, z])/ z^3 - (35*G[1 - y, -y, 0, 1 - y, z])/z^3 + (8*G[1 - y, -y, 0, -y, z])/z^3 - (10*G[1 - y, -y, 1 - y, 0, z])/ z^3 + (24*G[1 - y, -y, 1 - y, 1 - y, z])/z^3 - (8*G[1 - y, -y, 1 - y, -y, z])/z^3 - (48*G[1 - y, -y, -y, 0, z])/ z^3 + (50*G[1 - y, -y, -y, 1 - y, z])/z^3 + (20*G[-y, 0, 0, 0, z])/ z^3 - (28*G[-y, 0, 0, 1 - y, z])/z^3 + (12*G[-y, 0, 0, -y, z])/ z^3 + (2*G[-y, 0, 1, 1 - y, z])/z^3 - (18*G[-y, 0, 1 - y, 0, z])/ z^3 + (8*G[-y, 0, 1 - y, 1 - y, z])/z^3 + (8*G[-y, 0, 1 - y, -y, z])/z^3 - (56*G[-y, 0, -y, 0, z])/z^3 + (60*G[-y, 0, -y, 1 - y, z])/z^3 - (10*G[-y, 1 - y, 0, 0, z])/z^3 + (8*G[-y, 1 - y, 0, -y, z])/z^3 + (2*G[-y, 1 - y, 1, 1 - y, z])/z^3 + G[-y, 1 - y, 1 - y, 0, z]/z^3 + G[-y, 1 - y, 1 - y, 1 - y, z]/z^3 + (4*G[-y, 1 - y, 1 - y, -y, z])/z^3 - (6*G[-y, 1 - y, -y, 0, z])/ z^3 + (6*G[-y, 1 - y, -y, 1 - y, z])/z^3 - (48*G[-y, -y, 0, 0, z])/ z^3 + (60*G[-y, -y, 0, 1 - y, z])/z^3 - (12*G[-y, -y, 0, -y, z])/ z^3 + (28*G[-y, -y, 1 - y, 0, z])/z^3 - (32*G[-y, -y, 1 - y, 1 - y, z])/z^3 + (104*G[-y, -y, -y, 0, z])/ z^3 - (104*G[-y, -y, -y, 1 - y, z])/z^3) + G[0, 1, y]*((-204*y^2 + 3936*y^3 - 10348*y^4 + 9704*y^5 - 3088*y^6 - 408*y*z + 7254*y^2*z - 23082*y^3*z + 26598*y^4*z - 10830*y^5*z + 468*y^6*z - 204*z^2 + 3774*y*z^2 - 17751*y^2*z^2 + 27927*y^3*z^2 - 15097*y^4*z^2 + 1095*y^5*z^2 + 737*z^3 - 6441*y*z^3 + 15170*y^2*z^3 - 11545*y^3*z^3 + 575*y^4*z^3 - 862*z^4 + 4185*y*z^4 - 5300*y^2*z^4 - 263*y^3*z^4 + 329*z^5 - 1110*y*z^5 - 211*y^2*z^5)/(16*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((8*y^2 - 24*y^3 - 46*y^4 + 310*y^5 - 580*y^6 + 532*y^7 - 246*y^8 + 46*y^9 + 16*y*z - 83*y^2*z - 63*y^3*z + 1060*y^4*z - 2550*y^5*z + 2873*y^6*z - 1679*y^7*z + 470*y^8*z - 44*y^9*z + 8*z^2 - 94*y*z^2 + 44*y^2*z^2 + 1426*y^3*z^2 - 4711*y^4*z^2 + 6611*y^5*z^2 - 4734*y^6*z^2 + 1676*y^7*z^2 - 223*y^8*z^2 - 3*y^9*z^2 - 35*z^3 + 113*y*z^3 + 865*y^2*z^3 - 4587*y^3*z^3 + 8528*y^4*z^3 - 7672*y^5*z^3 + 3350*y^6*z^3 - 562*y^7*z^3 + 36*z^4 + 268*y*z^4 - 2593*y^2*z^4 + 6799*y^3*z^4 - 8113*y^4*z^4 + 4573*y^5*z^4 - 1005*y^6*z^4 + 35*y^7*z^4 + 47*z^5 - 875*y*z^5 + 3439*y^2*z^5 - 5773*y^3*z^5 + 4506*y^4*z^5 - 1390*y^5*z^5 + 94*y^6*z^5 - 128*z^6 + 964*y*z^6 - 2475*y^2*z^6 + 2867*y^3*z^6 - 1297*y^4*z^6 + 117*y^5*z^6 + 98*z^7 - 486*y*z^7 + 930*y^2*z^7 - 664*y^3*z^7 + 74*y^4*z^7 - 26*z^8 + 94*y*z^8 - 135*y^2*z^8 + 19*y^3*z^8)*G[0, 1 - y, z])/(4*(-1 + y)^3*y^2*(-1 + z)*z^3* (-1 + y + z)^2*(y + z)^2) + ((84*y^4 - 420*y^5 + 840*y^6 - 840*y^7 + 420*y^8 - 84*y^9 + 160*y^3*z - 928*y^4*z + 2200*y^5*z - 2720*y^6*z + 1840*y^7*z - 640*y^8*z + 88*y^9*z + 99*y^2*z^2 - 709*y^3*z^2 + 1942*y^4*z^2 - 2764*y^5*z^2 + 2250*y^6*z^2 - 1030*y^7*z^2 + 217*y^8*z^2 - 5*y^9*z^2 - 36*y*z^3 + 52*y^2*z^3 + 24*y^3*z^3 + 16*y^4*z^3 - 160*y^5*z^3 + 136*y^6*z^3 - 36*y^7*z^3 + 4*y^8*z^3 + 13*z^4 + 57*y*z^4 - 550*y^2*z^4 + 1616*y^3*z^4 - 2306*y^4*z^4 + 1716*y^5*z^4 - 614*y^6*z^4 + 68*y^7*z^4 - 52*z^5 + 88*y*z^5 + 380*y^2*z^5 - 1168*y^3*z^5 + 1220*y^4*z^5 - 598*y^5*z^5 + 106*y^6*z^5 + 80*z^6 - 248*y*z^6 + 241*y^2*z^6 - 141*y^3*z^6 + 19*y^4*z^6 + 25*y^5*z^6 - 56*z^7 + 180*y*z^7 - 296*y^2*z^7 + 242*y^3*z^7 - 46*y^4*z^7 + 15*z^8 - 41*y*z^8 + 74*y^2*z^8 - 24*y^3*z^8)*G[0, -y, z])/ (4*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^2) + ((-1 + z)*(-14*y + 26*y^2 - 56*y^3 + 84*y^4 - 40*y^5 - 14*z + 68*y*z - 136*y^2*z + 182*y^3*z - 102*y^4*z + 2*y^5*z + 42*z^2 - 133*y*z^2 + 211*y^2*z^2 - 141*y^3*z^2 + 21*y^4*z^2 - 39*z^3 + 107*y*z^3 - 107*y^2*z^3 + 35*y^3*z^3 + 8*z^4 - 25*y*z^4 + 13*y^2*z^4 + 3*z^5 - 3*y*z^5)*G[1, 0, z])/(4*(-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)) + ((y - 7*y^2 - 61*y^3 + 143*y^4 - 92*y^5 + 16*y^6 + z - 7*y*z - 71*y^2*z + 410*y^3*z - 541*y^4*z + 224*y^5*z - 16*y^6*z - 27*y*z^2 + 352*y^2*z^2 - 811*y^3*z^2 + 604*y^4*z^2 - 120*y^5*z^2 + 2*y^6*z^2 - z^3 + 85*y*z^3 - 446*y^2*z^3 + 551*y^3*z^3 - 175*y^4*z^3 - 12*y^5*z^3 - 16*z^4 - 29*y*z^4 + 134*y^2*z^4 - 58*y^3*z^4 - 33*y^4*z^4 + 39*z^5 - 69*y*z^5 + 59*y^2*z^5 - 31*y^3*z^5 - 32*z^6 + 55*y*z^6 - 21*y^2*z^6 + 9*z^7 - 9*y*z^7)*G[1, 1 - y, z])/ (4*(-1 + y)*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)) + ((6*y^2 - 34*y^3 - 40*y^4 + 496*y^5 - 1114*y^6 + 1150*y^7 - 580*y^8 + 116*y^9 + 12*y*z - 95*y^2*z + 105*y^3*z + 958*y^4*z - 3524*y^5*z + 5071*y^6*z - 3565*y^7*z + 1162*y^8*z - 124*y^9*z + 6*z^2 - 88*y*z^2 + 311*y^2*z^2 + 407*y^3*z^2 - 4103*y^4*z^2 + 8559*y^5*z^2 - 8120*y^6*z^2 + 3648*y^7*z^2 - 626*y^8*z^2 + 6*y^9*z^2 - 27*z^3 + 181*y*z^3 - 67*y^2*z^3 - 2429*y^3*z^3 + 7503*y^4*z^3 - 9451*y^5*z^3 + 5593*y^6*z^3 - 1349*y^7*z^3 + 46*y^8*z^3 + 23*z^4 + 29*y*z^4 - 1156*y^2*z^4 + 4334*y^3*z^4 - 6661*y^4*z^4 + 4897*y^5*z^4 - 1586*y^6*z^4 + 120*y^7*z^4 + 57*z^5 - 549*y*z^5 + 2094*y^2*z^5 - 3458*y^3*z^5 + 2741*y^4*z^5 - 1085*y^5*z^5 + 152*y^6*z^5 - 129*z^6 + 735*y*z^6 - 1497*y^2*z^6 + 1175*y^3*z^6 - 438*y^4*z^6 + 106*y^5*z^6 + 94*z^7 - 400*y*z^7 + 420*y^2*z^7 - 108*y^3*z^7 + 42*y^4*z^7 - 24*z^8 + 80*y*z^8 - 16*y^2*z^8 + 8*y^3*z^8)*G[1 - y, 0, z])/(4*(-1 + y)^3*y^2* (-1 + z)*z^3*(-1 + y + z)^2*(y + z)^2) + ((14*y^3 - 44*y^4 - 170*y^5 + 836*y^6 - 1258*y^7 + 824*y^8 - 202*y^9 + 42*y^2*z - 192*y^3*z - 220*y^4*z + 2487*y^5*z - 5062*y^6*z + 4462*y^7*z - 1728*y^8*z + 211*y^9*z + 42*y*z^2 - 314*y^2*z^2 + 489*y^3*z^2 + 1767*y^4*z^2 - 6742*y^5*z^2 + 8469*y^6*z^2 - 4647*y^7*z^2 + 948*y^8*z^2 - 12*y^9*z^2 + 14*z^3 - 236*y*z^3 + 1131*y^2*z^3 - 1536*y^3*z^3 - 1495*y^4*z^3 + 5475*y^5*z^3 - 4781*y^6*z^3 + 1472*y^7*z^3 - 44*y^8*z^3 - 62*z^4 + 721*y*z^4 - 2776*y^2*z^4 + 4358*y^3*z^4 - 2765*y^4*z^4 + 170*y^5*z^4 + 422*y^6*z^4 - 20*y^7*z^4 + 145*z^5 - 1327*y*z^5 + 4120*y^2*z^5 - 6050*y^3*z^5 + 4529*y^4*z^5 - 1437*y^5*z^5 + 116*y^6*z^5 - 203*z^6 + 1370*y*z^6 - 3321*y^2*z^6 + 3854*y^3*z^6 - 1908*y^4*z^6 + 208*y^5*z^6 + 149*z^7 - 715*y*z^7 + 1300*y^2*z^7 - 966*y^3*z^7 + 136*y^4*z^7 - 43*z^8 + 145*y*z^8 - 182*y^2*z^8 + 32*y^3*z^8)*G[1 - y, 1 - y, z])/ (4*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)*(y + z)^3) + ((-2*y^2 - 4*y^3 + 234*y^4 - 852*y^5 + 1222*y^6 - 792*y^7 + 194*y^8 - 4*y*z - 2*y^2*z + 712*y^3*z - 3047*y^4*z + 5156*y^5*z - 4192*y^6*z + 1584*y^7*z - 207*y^8*z - 2*z^2 + 8*y*z^2 + 585*y^2*z^2 - 3538*y^3*z^2 + 7832*y^4*z^2 - 8251*y^5*z^2 + 4211*y^6*z^2 - 857*y^7*z^2 + 12*y^8*z^2 + 6*z^3 + 82*y*z^3 - 1510*y^2*z^3 + 5115*y^3*z^3 - 7292*y^4*z^3 + 4876*y^5*z^3 - 1343*y^6*z^3 + 66*y^7*z^3 - 19*z^4 - 140*y*z^4 + 1255*y^2*z^4 - 2815*y^3*z^4 + 2614*y^4*z^4 - 975*y^5*z^4 + 104*y^6*z^4 + 39*z^5 + 3*y*z^5 - 321*y^2*z^5 + 581*y^3*z^5 - 322*y^4*z^5 + 44*y^5*z^5 - 35*z^6 + 76*y*z^6 - 9*y^2*z^6 - 36*y^3*z^6 - 20*y^4*z^6 + 11*z^7 - 25*y*z^7 + 4*y^2*z^7 - 14*y^3*z^7)* G[1 - y, -y, z])/(4*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)* (y + z)^2) + ((4*y^3 + 210*y^4 - 600*y^5 + 551*y^6 - 165*y^7 + 12*y^2*z + 476*y^3*z - 1902*y^4*z + 2276*y^5*z - 871*y^6*z + 9*y^7*z + 12*y*z^2 + 268*y^2*z^2 - 2024*y^3*z^2 + 3419*y^4*z^2 - 1741*y^5*z^2 + 66*y^6*z^2 + 4*z^3 - 12*y*z^3 - 762*y^2*z^3 + 2258*y^3*z^3 - 1651*y^4*z^3 + 167*y^5*z^3 - 16*z^4 - 14*y*z^4 + 589*y^2*z^4 - 739*y^3*z^4 + 192*y^4*z^4 + 24*z^5 + 10*y*z^5 - 121*y^2*z^5 + 99*y^3*z^5 - 15*z^6 + 5*y*z^6 + 14*y^2*z^6 + 3*z^7 - 3*y*z^7)*G[-y, 0, z])/(4*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((4*y^3 + 279*y^4 - 765*y^5 + 698*y^6 - 216*y^7 + 12*y^2*z + 604*y^3*z - 2317*y^4*z + 2759*y^5*z - 1073*y^6*z + 15*y^7*z + 12*y*z^2 + 314*y^2*z^2 - 2332*y^3*z^2 + 3953*y^4*z^2 - 2033*y^5*z^2 + 86*y^6*z^2 + 4*z^3 - 36*y*z^3 - 742*y^2*z^3 + 2362*y^3*z^3 - 1755*y^4*z^3 + 171*y^5*z^3 - 23*z^4 + 83*y*z^4 + 384*y^2*z^4 - 564*y^3*z^4 + 132*y^4*z^4 + 47*z^5 - 129*y*z^5 + 89*y^2*z^5 + 5*y^3*z^5 - 43*z^6 + 89*y*z^6 - 42*y^2*z^6 + 15*z^7 - 15*y*z^7)*G[-y, 1 - y, z])/(4*(-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((4*y^3 - 99*y^4 + 376*y^5 - 559*y^6 + 366*y^7 - 88*y^8 + 12*y^2*z - 160*y^3*z + 755*y^4*z - 1410*y^5*z + 1150*y^6*z - 362*y^7*z + 15*y^8*z + 12*y*z^2 - 72*y^2*z^2 + 444*y^3*z^2 - 1161*y^4*z^2 + 1270*y^5*z^2 - 545*y^6*z^2 + 52*y^7*z^2 + 4*z^3 - 36*y*z^3 + 135*y^2*z^3 - 438*y^3*z^3 + 681*y^4*z^3 - 414*y^5*z^3 + 68*y^6*z^3 - 26*z^4 + 126*y*z^4 - 307*y^2*z^4 + 452*y^3*z^4 - 307*y^4*z^4 + 54*y^5*z^4 + 54*z^5 - 226*y*z^5 + 405*y^2*z^5 - 306*y^3*z^5 + 49*y^4*z^5 - 48*z^6 + 164*y*z^6 - 178*y^2*z^6 + 38*y^3*z^6 + 16*z^7 - 36*y*z^7 + 12*y^2*z^7)*G[-y, -y, z])/ (4*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-8*y^2 + 24*y^3 - 24*y^4 + 8*y^5 + z - 4*y*z + 10*y^2*z - 12*y^3*z + 5*y^4*z - 2*z^2 + 7*y*z^2 + 19*y^2*z^2 - 23*y^3*z^2 - y^4*z^2 + z^3 - 3*y*z^3 - 13*y^2*z^3 - y^3*z^3)*G[0, 0, 0, z])/ (2*(-1 + y)^3*y^2*z^2*(-1 + y + z)) + ((-y^2 + 3*y^3 + y^4 - 15*y^5 + 25*y^6 - 19*y^7 + 7*y^8 - y^9 - 2*y*z + 10*y^2*z - 2*y^3*z - 65*y^4*z + 149*y^5*z - 144*y^6*z + 64*y^7*z - 9*y^8*z - y^9*z - z^2 + 11*y*z^2 - 28*y^2*z^2 - 8*y^3*z^2 + 118*y^4*z^2 - 166*y^5*z^2 + 87*y^6*z^2 - 9*y^7*z^2 - 4*y^8*z^2 + 4*z^3 - 46*y*z^3 + 160*y^2*z^3 - 270*y^3*z^3 + 287*y^4*z^3 - 211*y^5*z^3 + 89*y^6*z^3 - 13*y^7*z^3 - 13*z^4 + 119*y*z^4 - 373*y^2*z^4 + 615*y^3*z^4 - 593*y^4*z^4 + 277*y^5*z^4 - 32*y^6*z^4 + 25*z^5 - 155*y*z^5 + 382*y^2*z^5 - 520*y^3*z^5 + 327*y^4*z^5 - 43*y^5*z^5 - 22*z^6 + 94*y*z^6 - 189*y^2*z^6 + 177*y^3*z^6 - 28*y^4*z^6 + 7*z^7 - 21*y*z^7 + 37*y^2*z^7 - 7*y^3*z^7)*G[0, 0, 1 - y, z])/(2*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-6*y^4 + 30*y^5 - 60*y^6 + 60*y^7 - 30*y^8 + 6*y^9 - 12*y^3*z + 88*y^4*z - 232*y^5*z + 288*y^6*z - 172*y^7*z + 40*y^8*z - 2*y^2*z^2 + 66*y^3*z^2 - 267*y^4*z^2 + 425*y^5*z^2 - 303*y^6*z^2 + 81*y^7*z^2 - 8*y*z^3 + 56*y^2*z^3 - 186*y^3*z^3 + 286*y^4*z^3 - 194*y^5*z^3 + 42*y^6*z^3 + 4*y^7*z^3 + 4*z^4 - 12*y*z^4 + 5*y^2*z^4 - 23*y^3*z^4 + 95*y^4*z^4 - 85*y^5*z^4 + 16*y^6*z^4 - 12*z^5 + 60*y*z^5 - 144*y^2*z^5 + 220*y^3*z^5 - 156*y^4*z^5 + 24*y^5*z^5 + 12*z^6 - 52*y*z^6 + 104*y^2*z^6 - 96*y^3*z^6 + 16*y^4*z^6 - 4*z^7 + 12*y*z^7 - 20*y^2*z^7 + 4*y^3*z^7)*G[0, 0, -y, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-2*y^2 + 6*y^3 - 6*y^4 + 4*y^5 - 4*y^6 + 2*y^7 - 4*y*z + 20*y^2*z - 32*y^3*z + 20*y^4*z - 4*y^5*z - 2*z^2 + 22*y*z^2 - 68*y^2*z^2 + 94*y^3*z^2 - 68*y^4*z^2 + 28*y^5*z^2 - 6*y^6*z^2 + 8*z^3 - 50*y*z^3 + 119*y^2*z^3 - 144*y^3*z^3 + 94*y^4*z^3 - 30*y^5*z^3 + 3*y^6*z^3 - 15*z^4 + 72*y*z^4 - 140*y^2*z^4 + 136*y^3*z^4 - 63*y^4*z^4 + 12*y^5*z^4 + 17*z^5 - 68*y*z^5 + 103*y^2*z^5 - 66*y^3*z^5 + 18*y^4*z^5 - 11*z^6 + 34*y*z^6 - 33*y^2*z^6 + 12*y^3*z^6 + 3*z^7 - 6*y*z^7 + 3*y^2*z^7)* G[0, 1, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((2*y^3 - 8*y^4 + 14*y^5 - 12*y^6 + 4*y^7 + 4*y^2*z - 18*y^3*z + 30*y^4*z - 22*y^5*z + 6*y^6*z + 2*y*z^2 - 23*y^2*z^2 + 60*y^3*z^2 - 63*y^4*z^2 + 28*y^5*z^2 - 4*y^6*z^2 - 10*y*z^3 + 57*y^2*z^3 - 108*y^3*z^3 + 90*y^4*z^3 - 34*y^5*z^3 + 5*y^6*z^3 - 5*z^4 + 44*y*z^4 - 124*y^2*z^4 + 156*y^3*z^4 - 92*y^4*z^4 + 20*y^5*z^4 + 15*z^5 - 76*y*z^5 + 137*y^2*z^5 - 108*y^3*z^5 + 30*y^4*z^5 - 15*z^6 + 50*y*z^6 - 56*y^2*z^6 + 20*y^3*z^6 + 5*z^7 - 10*y*z^7 + 5*y^2*z^7)*G[0, 1, 1 - y, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-y^2 + 5*y^3 - 3*y^4 - 25*y^5 + 65*y^6 - 69*y^7 + 35*y^8 - 7*y^9 - 2*y*z + 14*y^2*z - 12*y^3*z - 87*y^4*z + 259*y^5*z - 304*y^6*z + 170*y^7*z - 39*y^8*z + y^9*z - z^2 + 13*y*z^2 - 40*y^2*z^2 - 4*y^3*z^2 + 197*y^4*z^2 - 345*y^5*z^2 + 248*y^6*z^2 - 72*y^7*z^2 + 4*y^8*z^2 + 4*z^3 - 46*y*z^3 + 151*y^2*z^3 - 207*y^3*z^3 + 91*y^4*z^3 + 41*y^5*z^3 - 34*y^6*z^3 - 12*z^4 + 106*y*z^4 - 316*y^2*z^4 + 404*y^3*z^4 - 204*y^4*z^4 + 42*y^5*z^4 - 20*y^6*z^4 + 22*z^5 - 134*y*z^5 + 281*y^2*z^5 - 203*y^3*z^5 + 53*y^4*z^5 - 35*y^5*z^5 - 19*z^6 + 81*y*z^6 - 89*y^2*z^6 + 19*y^3*z^6 - 24*y^4*z^6 + 6*z^7 - 18*y*z^7 + 2*y^2*z^7 - 6*y^3*z^7)*G[0, 1 - y, 0, z])/(2*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-2*y^2 + 6*y^3 + 7*y^4 - 48*y^5 + 72*y^6 - 46*y^7 + 11*y^8 - 4*y*z + 18*y^2*z + 6*y^3*z - 123*y^4*z + 213*y^5*z - 147*y^6*z + 37*y^7*z - 2*z^2 + 18*y*z^2 - y^2*z^2 - 150*y^3*z^2 + 304*y^4*z^2 - 232*y^5*z^2 + 63*y^6*z^2 + 6*z^3 - 4*y*z^3 - 95*y^2*z^3 + 253*y^3*z^3 - 269*y^4*z^3 + 117*y^5*z^3 - 8*y^6*z^3 + 2*z^4 - 52*y*z^4 + 166*y^2*z^4 - 260*y^3*z^4 + 184*y^4*z^4 - 24*y^5*z^4 - 14*z^5 + 66*y*z^5 - 140*y^2*z^5 + 144*y^3*z^5 - 24*y^4*z^5 + 8*z^6 - 24*y*z^6 + 40*y^2*z^6 - 8*y^3*z^6)*G[0, 1 - y, 1 - y, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((13*y^4 - 65*y^5 + 130*y^6 - 130*y^7 + 65*y^8 - 13*y^9 - 34*y^4*z + 136*y^5*z - 204*y^6*z + 136*y^7*z - 34*y^8*z - 12*y^2*z^2 + 44*y^3*z^2 - 38*y^4*z^2 - 30*y^5*z^2 + 58*y^6*z^2 - 22*y^7*z^2 - 20*y*z^3 + 119*y^2*z^3 - 269*y^3*z^3 + 308*y^4*z^3 - 188*y^5*z^3 + 53*y^6*z^3 - 3*y^7*z^3 - 3*z^4 + 61*y*z^4 - 233*y^2*z^4 + 399*y^3*z^4 - 362*y^4*z^4 + 150*y^5*z^4 - 12*y^6*z^4 + 9*z^5 - 71*y*z^5 + 189*y^2*z^5 - 263*y^3*z^5 + 162*y^4*z^5 - 18*y^5*z^5 - 9*z^6 + 39*y*z^6 - 85*y^2*z^6 + 83*y^3*z^6 - 12*y^4*z^6 + 3*z^7 - 9*y*z^7 + 17*y^2*z^7 - 3*y^3*z^7)*G[0, 1 - y, -y, z])/(2*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-6*y^3 + 24*y^4 - 35*y^5 + 22*y^6 - 5*y^7 - 10*y^2*z + 50*y^3*z - 88*y^4*z + 66*y^5*z - 18*y^6*z - 7*y*z^2 + 44*y^2*z^2 - 93*y^3*z^2 + 82*y^4*z^2 - 26*y^5*z^2 + 6*z^3 - 12*y*z^3 - 6*y^2*z^3 + 24*y^3*z^3 - 12*y^4*z^3 - 12*z^4 + 31*y*z^4 - 26*y^2*z^4 + 8*y^3*z^4 + 6*z^5 - 12*y*z^5 + 8*y^2*z^5 + y*z^6)*G[0, -y, 0, z])/((-1 + y)^2*y*z^3* (-1 + y + z)^2*(y + z)^2) + ((-14*y^4 + 58*y^5 - 88*y^6 + 58*y^7 - 14*y^8 - 18*y^3*z + 105*y^4*z - 208*y^5*z + 174*y^6*z - 54*y^7*z + y^8*z - 16*y^2*z^2 + 104*y^3*z^2 - 241*y^4*z^2 + 238*y^5*z^2 - 89*y^6*z^2 + 4*y^7*z^2 + 6*y*z^3 + 11*y^2*z^3 - 100*y^3*z^3 + 151*y^4*z^3 - 76*y^5*z^3 + 8*y^6*z^3 - 2*z^4 - 15*y^2*z^4 + 50*y^3*z^4 - 43*y^4*z^4 + 12*y^5*z^4 + 6*z^5 - 22*y*z^5 + 39*y^2*z^5 - 32*y^3*z^5 + 13*y^4*z^5 - 6*z^6 + 20*y*z^6 - 20*y^2*z^6 + 8*y^3*z^6 + 2*z^7 - 4*y*z^7 + 2*y^2*z^7)* G[0, -y, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((12*y^3 - 58*y^4 + 112*y^5 - 108*y^6 + 52*y^7 - 10*y^8 + 28*y^2*z - 155*y^3*z + 339*y^4*z - 370*y^5*z + 206*y^6*z - 51*y^7*z + 3*y^8*z + 17*y*z^2 - 129*y^2*z^2 + 352*y^3*z^2 - 464*y^4*z^2 + 315*y^5*z^2 - 103*y^6*z^2 + 12*y^7*z^2 + 8*z^3 - 69*y*z^3 + 215*y^2*z^3 - 335*y^3*z^3 + 279*y^4*z^3 - 116*y^5*z^3 + 18*y^6*z^3 - 16*z^4 + 77*y*z^4 - 159*y^2*z^4 + 174*y^3*z^4 - 88*y^4*z^4 + 12*y^5*z^4 + 8*z^5 - 33*y*z^5 + 67*y^2*z^5 - 49*y^3*z^5 + 3*y^4*z^5 + 11*y*z^6 - 19*y^2*z^6 - 4*y*z^7)*G[0, -y, -y, z])/(2*(-1 + y)^3*y*z^3* (-1 + y + z)^2*(y + z)^2) + ((-1 + z)*(-2 + 2*y - y^2 + 2*y^3 + 6*z - 4*y*z + y^2*z - 4*z^2 - 2*y*z^2 + 2*y^2*z^2 - 2*z^3 + 4*y*z^3 + 2*z^4)*G[1, 0, 0, z])/(y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(2 + y + y^2 - 4*z - y*z + 2*y*z^2 + 2*z^3)* G[1, 0, 1 - y, z])/(y^2*z^3*(-1 + y + z)) + ((-2*y + 2*y^2 + 8*y*z - 8*y^2*z + 4*y^3*z - 3*z^2 - 4*y*z^2 + 3*y^2*z^2 + 9*z^3 - 8*y*z^3 + 3*y^2*z^3 - 9*z^4 + 6*y*z^4 + 3*z^5)*G[1, 0, -y, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(2*y - z^2)*G[1, 1, 0, z])/(y^2*z^3) + ((3 - 2*y - 2*y^3 - 12*z + 2*y*z + 8*y^2*z - 6*y^3*z + 22*z^2 - 6*y*z^2 - 4*y^2*z^2 - 24*z^3 + 14*y*z^3 - 4*y^2*z^3 + 15*z^4 - 8*y*z^4 - 4*z^5)*G[1, 1, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(-2 + 2*y - 5*y^2 + 6*y^3 + 6*z - 4*y*z + 5*y^2*z - 2*z^2 - 6*y*z^2 + 4*y^2*z^2 - 6*z^3 + 8*y*z^3 + 4*z^4)* G[1, 1 - y, 0, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-3*y + 9*y^2 - 5*y^3 + 11*y*z - 22*y^2*z + 9*y^3*z - 2*z^2 - 9*y*z^2 + 11*y^2*z^2 + 6*z^3 - 3*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, 1 - y, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2) + ((-2*y + 2*y^2 + 8*y*z - 8*y^2*z + 4*y^3*z - 3*z^2 - 4*y*z^2 + 3*y^2*z^2 + 9*z^3 - 8*y*z^3 + 3*y^2*z^3 - 9*z^4 + 6*y*z^4 + 3*z^5)*G[1, 1 - y, -y, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((-2*y^2 + 8*y^3 + 6*y^4 - 64*y^5 + 106*y^6 - 72*y^7 + 18*y^8 - 4*y*z + 22*y^2*z - 22*y^3*z - 90*y^4*z + 244*y^5*z - 218*y^6*z + 70*y^7*z - 2*y^8*z - 2*z^2 + 20*y*z^2 - 51*y^2*z^2 - 24*y^3*z^2 + 218*y^4*z^2 - 254*y^5*z^2 + 99*y^6*z^2 - 6*y^7*z^2 + 6*z^3 - 20*y*z^3 - 22*y^2*z^3 + 145*y^3*z^3 - 157*y^4*z^3 + 59*y^5*z^3 - 11*y^6*z^3 - z^4 - 20*y*z^4 + 87*y^2*z^4 - 71*y^3*z^4 + 6*y^4*z^4 - 17*y^5*z^4 - 8*z^5 + 39*y*z^5 - 41*y^2*z^5 - 7*y^3*z^5 - 15*y^4*z^5 + 5*z^6 - 15*y*z^6 - y^2*z^6 - 5*y^3*z^6)*G[1 - y, 0, 0, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((-3*y^2 + 2*y^3 + 9*y^4 + 4*y^5 - 41*y^6 + 42*y^7 - 13*y^8 - 6*y*z + 13*y^2*z + 15*y^3*z - 24*y^4*z - 62*y^5*z + 111*y^6*z - 51*y^7*z + 4*y^8*z - 3*z^2 + 20*y*z^2 + 10*y^2*z^2 - 114*y^3*z^2 + 112*y^4*z^2 + 8*y^5*z^2 - 45*y^6*z^2 + 12*y^7*z^2 + 9*z^3 - 3*y*z^3 - 106*y^2*z^3 + 237*y^3*z^3 - 213*y^4*z^3 + 73*y^5*z^3 + 3*y^6*z^3 - 56*y*z^4 + 188*y^2*z^4 - 285*y^3*z^4 + 192*y^4*z^4 - 23*y^5*z^4 - 15*z^5 + 72*y*z^5 - 153*y^2*z^5 + 155*y^3*z^5 - 27*y^4*z^5 + 9*z^6 - 27*y*z^6 + 43*y^2*z^6 - 9*y^3*z^6)*G[1 - y, 0, 1 - y, z])/(2*(-1 + y)^3*y^2*z^3* (-1 + y + z)*(y + z)^2) + ((-2*y^3 - 25*y^4 + 155*y^5 - 330*y^6 + 340*y^7 - 173*y^8 + 35*y^9 - 4*y^2*z - 68*y^3*z + 477*y^4*z - 1155*y^5*z + 1350*y^6*z - 786*y^7*z + 193*y^8*z - 7*y^9*z - 2*y*z^2 - 34*y^2*z^2 + 396*y^3*z^2 - 1263*y^4*z^2 + 1811*y^5*z^2 - 1263*y^6*z^2 + 383*y^7*z^2 - 28*y^8*z^2 - 12*y*z^3 + 170*y^2*z^3 - 682*y^3*z^3 + 1179*y^4*z^3 - 977*y^5*z^3 + 367*y^6*z^3 - 45*y^7*z^3 - 3*z^4 + 51*y*z^4 - 248*y^2*z^4 + 484*y^3*z^4 - 433*y^4*z^4 + 189*y^5*z^4 - 40*y^6*z^4 + 9*z^5 - 67*y*z^5 + 160*y^2*z^5 - 140*y^3*z^5 + 55*y^4*z^5 - 25*y^5*z^5 - 9*z^6 + 39*y*z^6 - 43*y^2*z^6 + 9*y^3*z^6 - 12*y^4*z^6 + 3*z^7 - 9*y*z^7 + y^2*z^7 - 3*y^3*z^7)* G[1 - y, 0, -y, z])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((2*y^3 - 16*y^4 + 40*y^5 - 40*y^6 + 14*y^7 + 4*y^2*z - 36*y^3*z + 105*y^4*z - 119*y^5*z + 47*y^6*z - y^7*z + 2*y*z^2 - 16*y^2*z^2 + 68*y^3*z^2 - 101*y^4*z^2 + 50*y^5*z^2 - 3*y^6*z^2 - 2*y*z^3 + 14*y^2*z^3 - 28*y^3*z^3 + 16*y^4*z^3 - 2*y^5*z^3 + z^4 - 5*y*z^4 + 7*y^2*z^4 - 9*y^3*z^4 + 2*y^4*z^4 - 2*z^5 + 7*y*z^5 - 10*y^2*z^5 + 3*y^3*z^5 + z^6 - 2*y*z^6 + y^2*z^6)*G[1 - y, 1, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((-6*y^2 + 10*y^3 + 15*y^4 - 44*y^5 + 31*y^6 - 4*y^7 - 2*y^8 - 12*y*z + 44*y^2*z - 4*y^3*z - 142*y^4*z + 192*y^5*z - 92*y^6*z + 16*y^7*z - 2*y^8*z - 6*z^2 + 58*y*z^2 - 103*y^2*z^2 - 46*y^3*z^2 + 249*y^4*z^2 - 210*y^5*z^2 + 66*y^6*z^2 - 8*y^7*z^2 + 24*z^3 - 120*y*z^3 + 162*y^2*z^3 - 24*y^3*z^3 - 82*y^4*z^3 + 44*y^5*z^3 - 4*y^6*z^3 - 44*z^4 + 174*y*z^4 - 266*y^2*z^4 + 210*y^3*z^4 - 97*y^4*z^4 + 24*y^5*z^4 + 48*z^5 - 176*y*z^5 + 254*y^2*z^5 - 170*y^3*z^5 + 46*y^4*z^5 - 30*z^6 + 92*y*z^6 - 93*y^2*z^6 + 32*y^3*z^6 + 8*z^7 - 16*y*z^7 + 8*y^2*z^7)*G[1 - y, 1, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((y^2 + 4*y^3 + 5*y^4 - 80*y^5 + 155*y^6 - 116*y^7 + 31*y^8 + 2*y*z + 5*y^2*z + 11*y^3*z - 193*y^4*z + 438*y^5*z - 383*y^6*z + 125*y^7*z - 5*y^8*z + z^2 - 2*y*z^2 + 22*y^2*z^2 - 202*y^3*z^2 + 498*y^4*z^2 - 489*y^5*z^2 + 187*y^6*z^2 - 15*y^7*z^2 - 3*z^3 + 27*y*z^3 - 152*y^2*z^3 + 357*y^3*z^3 - 348*y^4*z^3 + 144*y^5*z^3 - 25*y^6*z^3 + 13*z^4 - 90*y*z^4 + 231*y^2*z^4 - 223*y^3*z^4 + 88*y^4*z^4 - 35*y^5*z^4 - 21*z^5 + 93*y*z^5 - 125*y^2*z^5 + 51*y^3*z^5 - 30*y^4*z^5 + 10*z^6 - 30*y*z^6 + 14*y^2*z^6 - 10*y^3*z^6)*G[1 - y, 1 - y, 0, z])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((-4*y^3 + 10*y^4 + 36*y^5 - 128*y^6 + 128*y^7 - 42*y^8 - 12*y^2*z + 38*y^3*z + 96*y^4*z - 423*y^5*z + 469*y^6*z - 171*y^7*z + 3*y^8*z - 12*y*z^2 + 54*y^2*z^2 + 40*y^3*z^2 - 405*y^4*z^2 + 527*y^5*z^2 - 213*y^6*z^2 + 9*y^7*z^2 - 4*z^3 + 28*y*z^3 - 70*y^2*z^3 + 19*y^3*z^3 + 23*y^4*z^3 + 29*y^5*z^3 - 9*y^6*z^3 + 8*z^4 - 90*y*z^4 + 249*y^2*z^4 - 359*y^3*z^4 + 291*y^4*z^4 - 51*y^5*z^4 - 22*z^5 + 120*y*z^5 - 244*y^2*z^5 + 248*y^3*z^5 - 54*y^4*z^5 + 18*z^6 - 54*y*z^6 + 70*y^2*z^6 - 18*y^3*z^6)* G[1 - y, 1 - y, 1 - y, z])/(2*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((-2*y^3 + 2*y^4 + 8*y^5 - 12*y^6 - 2*y^7 + 10*y^8 - 4*y^9 - 6*y^2*z + 12*y^3*z + 34*y^4*z - 122*y^5*z + 126*y^6*z - 40*y^7*z - 10*y^8*z + 6*y^9*z - 6*y*z^2 + 24*y^2*z^2 + 43*y^3*z^2 - 280*y^4*z^2 + 410*y^5*z^2 - 212*y^6*z^2 - 3*y^7*z^2 + 24*y^8*z^2 - 2*z^3 + 22*y*z^3 - 7*y^2*z^3 - 191*y^3*z^3 + 393*y^4*z^3 - 255*y^5*z^3 + 2*y^6*z^3 + 38*y^7*z^3 + 6*z^4 - 26*y*z^4 - 3*y^2*z^4 + 79*y^3*z^4 - 73*y^4*z^4 - 7*y^5*z^4 + 32*y^6*z^4 - 8*z^5 + 30*y*z^5 - 58*y^2*z^5 + 46*y^3*z^5 - 4*y^4*z^5 + 18*y^5*z^5 + 6*z^6 - 26*y*z^6 + 32*y^2*z^6 + 4*y^3*z^6 + 8*y^4*z^6 - 2*z^7 + 6*y*z^7 + 2*y^2*z^7 + 2*y^3*z^7)*G[1 - y, 1 - y, -y, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^3) + ((-2*y^2 + 4*y^3 + 23*y^4 - 94*y^5 + 135*y^6 - 88*y^7 + 22*y^8 - 4*y*z + 16*y^2*z + 70*y^3*z - 390*y^4*z + 654*y^5*z - 474*y^6*z + 128*y^7*z - 2*z^2 + 20*y*z^2 + 32*y^2*z^2 - 446*y^3*z^2 + 996*y^4*z^2 - 870*y^5*z^2 + 270*y^6*z^2 + 8*z^3 - 30*y*z^3 - 133*y^2*z^3 + 580*y^3*z^3 - 682*y^4*z^3 + 258*y^5*z^3 - y^6*z^3 - 11*z^4 + 14*y*z^4 + 110*y^2*z^4 - 222*y^3*z^4 + 111*y^4*z^4 - 4*y^5*z^4 + 5*z^5 + 4*y*z^5 - 29*y^2*z^5 + 22*y^3*z^5 - 6*y^4*z^5 + z^6 - 6*y*z^6 + 7*y^2*z^6 - 4*y^3*z^6 - z^7 + 2*y*z^7 - y^2*z^7)*G[1 - y, -y, 0, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-2*y^3 + 4*y^4 + 27*y^5 - 114*y^6 + 168*y^7 - 110*y^8 + 27*y^9 - 6*y^2*z + 20*y^3*z + 101*y^4*z - 538*y^5*z + 898*y^6*z - 652*y^7*z + 179*y^8*z - 2*y^9*z - 6*y*z^2 + 36*y^2*z^2 + 98*y^3*z^2 - 854*y^4*z^2 + 1738*y^5*z^2 - 1460*y^6*z^2 + 458*y^7*z^2 - 10*y^8*z^2 - 2*z^3 + 30*y*z^3 - 28*y^2*z^3 - 476*y^3*z^3 + 1448*y^4*z^3 - 1510*y^5*z^3 + 554*y^6*z^3 - 16*y^7*z^3 + 8*z^4 - 64*y*z^4 + 26*y^2*z^4 + 377*y^3*z^4 - 616*y^4*z^4 + 267*y^5*z^4 - 16*z^5 + 94*y*z^5 - 143*y^2*z^5 + 98*y^3*z^5 - 69*y^4*z^5 + 30*y^5*z^5 + 20*z^6 - 94*y*z^6 + 166*y^2*z^6 - 136*y^3*z^6 + 38*y^4*z^6 - 14*z^7 + 48*y*z^7 - 56*y^2*z^7 + 20*y^3*z^7 + 4*z^8 - 8*y*z^8 + 4*y^2*z^8)* G[1 - y, -y, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^3) + ((-2*y + 6*y^2 - 24*y^3 + 98*y^4 - 204*y^5 + 216*y^6 - 114*y^7 + 24*y^8 - 2*z + 14*y*z - 36*y^2*z + 99*y^3*z - 253*y^4*z + 362*y^5*z - 256*y^6*z + 77*y^7*z - 5*y^8*z + 8*z^2 - 31*y*z^2 + 48*y^2*z^2 - 83*y^3*z^2 + 166*y^4*z^2 - 183*y^5*z^2 + 90*y^6*z^2 - 15*y^7*z^2 - 13*z^3 + 40*y*z^3 - 47*y^2*z^3 + 53*y^3*z^3 - 76*y^4*z^3 + 59*y^5*z^3 - 16*y^6*z^3 + 11*z^4 - 36*y*z^4 + 56*y^2*z^4 - 67*y^3*z^4 + 44*y^4*z^4 - 8*y^5*z^4 - 5*z^5 + 18*y*z^5 - 35*y^2*z^5 + 29*y^3*z^5 - 3*y^4*z^5 + z^6 - 3*y*z^6 + 7*y^2*z^6 - y^3*z^6)*G[1 - y, -y, -y, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)) + ((32*y^3 - 58*y^4 + 25*y^5 + 88*y^2*z - 236*y^3*z + 140*y^4*z + 68*y*z^2 - 322*y^2*z^2 + 281*y^3*z^2 + 8*z^3 - 160*y*z^3 + 250*y^2*z^3 - 16*z^4 + 92*y*z^4 + 8*z^5)*G[-y, 0, 0, z])/ (2*y*z^3*(-1 + y + z)^2*(y + z)^2) + ((18*y^4 - 34*y^5 + 15*y^6 + 46*y^3*z - 129*y^4*z + 80*y^5*z - y^6*z + 30*y^2*z^2 - 160*y^3*z^2 + 151*y^4*z^2 - 4*y^5*z^2 - 2*y*z^3 - 59*y^2*z^3 + 116*y^3*z^3 - 4*y^4*z^3 - 2*z^4 + 12*y*z^4 + 18*y^2*z^4 + 4*y^3*z^4 + 6*z^5 - 18*y*z^5 + 11*y^2*z^5 - 6*z^6 + 8*y*z^6 + 2*z^7)*G[-y, 0, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-4*y^5 + 4*y^6 + 6*y^3*z - 21*y^4*z + 24*y^5*z - y^6*z + 22*y^2*z^2 - 62*y^3*z^2 + 62*y^4*z^2 - 4*y^5*z^2 - 2*y*z^3 - 45*y^2*z^3 + 74*y^3*z^3 - 10*y^4*z^3 + 4*z^4 - 12*y*z^4 + 50*y^2*z^4 - 20*y^3*z^4 - 12*z^5 + 30*y*z^5 - 25*y^2*z^5 + 12*z^6 - 16*y*z^6 - 4*z^7)*G[-y, 0, -y, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((5*y^4 - 8*y^5 + 2*y^6 + 24*y^3*z - 55*y^4*z + 26*y^5*z + y^6*z + 25*y^2*z^2 - 98*y^3*z^2 + 71*y^4*z^2 + 4*y^5*z^2 - 2*y*z^3 - 45*y^2*z^3 + 66*y^3*z^3 + 8*y^4*z^3 - 2*z^4 + 12*y*z^4 + 7*y^2*z^4 + 12*y^3*z^4 + 6*z^5 - 18*y*z^5 + 13*y^2*z^5 - 6*z^6 + 8*y*z^6 + 2*z^7)*G[-y, 1 - y, 0, z])/(y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((2*y^4 + 28*y^5 - 50*y^6 + 24*y^7 + 6*y^3*z + 100*y^4*z - 256*y^5*z + 152*y^6*z + 2*y^7*z + 6*y^2*z^2 + 117*y^3*z^2 - 476*y^4*z^2 + 375*y^5*z^2 + 10*y^6*z^2 - 2*y*z^3 + 49*y^2*z^3 - 385*y^3*z^3 + 451*y^4*z^3 + 21*y^5*z^3 + 3*y*z^4 - 113*y^2*z^4 + 260*y^3*z^4 + 25*y^4*z^4 - z^5 + 5*y*z^5 + 48*y^2*z^5 + 20*y^3*z^5 + 3*z^6 - 11*y*z^6 + 12*y^2*z^6 - 3*z^7 + 5*y*z^7 + z^8)*G[-y, 1 - y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2* (y + z)^3) + ((61*y^4 - 124*y^5 + 61*y^6 + 106*y^3*z - 359*y^4*z + 262*y^5*z - 13*y^6*z + 36*y^2*z^2 - 328*y^3*z^2 + 410*y^4*z^2 - 52*y^5*z^2 - 6*y*z^3 - 82*y^2*z^3 + 274*y^3*z^3 - 79*y^4*z^3 + z^4 + 8*y*z^4 + 64*y^2*z^4 - 56*y^3*z^4 - 3*z^5 + 2*y*z^5 - 19*y^2*z^5 + 3*z^6 - 4*y*z^6 - z^7)*G[-y, 1 - y, -y, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((12*y^3 - 26*y^4 + 13*y^5 + 16*y^2*z - 63*y^3*z + 50*y^4*z - 3*y^5*z - y*z^2 - 38*y^2*z^2 + 66*y^3*z^2 - 12*y^4*z^2 - 4*z^3 + 7*y*z^3 + 30*y^2*z^3 - 18*y^3*z^3 + 8*z^4 - 3*y*z^4 - 12*y^2*z^4 - 4*z^5 - 3*y*z^5)*G[-y, -y, 0, z])/ (y*z^3*(-1 + y + z)^2*(y + z)^2) + ((12*y^3 - 24*y^4 + 14*y^5 + 16*y^2*z - 61*y^3*z + 54*y^4*z - 3*y^5*z - y*z^2 - 40*y^2*z^2 + 74*y^3*z^2 - 12*y^4*z^2 - 4*z^3 + 5*y*z^3 + 38*y^2*z^3 - 18*y^3*z^3 + 8*z^4 - 12*y^2*z^4 - 4*z^5 - 3*y*z^5)*G[-y, -y, 1 - y, z])/(y*z^3*(-1 + y + z)^2*(y + z)^2) + ((-12*y^3 + 22*y^4 - 16*y^5 - 16*y^2*z + 59*y^3*z - 62*y^4*z + 3*y^5*z + y*z^2 + 42*y^2*z^2 - 88*y^3*z^2 + 12*y^4*z^2 + 4*z^3 - 3*y*z^3 - 50*y^2*z^3 + 18*y^3*z^3 - 8*z^4 - 4*y*z^4 + 12*y^2*z^4 + 4*z^5 + 3*y*z^5)*G[-y, -y, -y, z])/ (2*y*z^3*(-1 + y + z)^2*(y + z)^2) + G[0, 0, 0, 1 - y, z]/z^3 - G[0, 0, 1 - y, 0, z]/z^3 - G[0, 0, -y, 1 - y, z]/z^3 - (3*G[0, 0, -y, -y, z])/z^3 + (2*G[0, 1 - y, 0, 0, z])/z^3 - (4*G[0, 1 - y, 0, 1 - y, z])/z^3 + (7*G[0, 1 - y, 0, -y, z])/z^3 + G[0, 1 - y, 1, 0, z]/z^3 + (2*G[0, 1 - y, 1, 1 - y, z])/z^3 + (5*G[0, 1 - y, 1 - y, 0, z])/z^3 - (3*G[0, 1 - y, 1 - y, 1 - y, z])/ z^3 - (6*G[0, 1 - y, 1 - y, -y, z])/z^3 + (2*G[0, 1 - y, -y, 1 - y, z])/z^3 + (5*G[0, 1 - y, -y, -y, z])/z^3 + (2*G[0, -y, 0, 1 - y, z])/z^3 + G[0, -y, 0, -y, z]/z^3 - (2*G[0, -y, 1 - y, 0, z])/z^3 - (2*G[0, -y, 1 - y, 1 - y, z])/z^3 + (13*G[0, -y, 1 - y, -y, z])/z^3 + (6*G[0, -y, -y, 0, z])/z^3 + (6*G[0, -y, -y, 1 - y, z])/z^3 - (3*G[0, -y, -y, -y, z])/z^3 - (4*G[1 - y, 0, 0, 0, z])/z^3 - (2*G[1 - y, 0, 0, 1 - y, z])/z^3 - (6*G[1 - y, 0, 0, -y, z])/z^3 + G[1 - y, 0, 1, 0, z]/z^3 + G[1 - y, 0, 1, 1 - y, z]/z^3 - (3*G[1 - y, 0, 1 - y, 0, z])/z^3 + (6*G[1 - y, 0, 1 - y, 1 - y, z])/z^3 + G[1 - y, 0, 1 - y, -y, z]/ z^3 - (4*G[1 - y, 0, -y, 0, z])/z^3 + G[1 - y, 0, -y, -y, z]/z^3 - (2*G[1 - y, 1, 0, 0, z])/z^3 - G[1 - y, 1, 0, 1 - y, z]/z^3 - (2*G[1 - y, 1, 1, 0, z])/z^3 - (2*G[1 - y, 1, 1, 1 - y, z])/z^3 - (3*G[1 - y, 1, 1 - y, 0, z])/z^3 - (5*G[1 - y, 1, 1 - y, 1 - y, z])/ z^3 - (10*G[1 - y, 1 - y, 0, 0, z])/z^3 + (11*G[1 - y, 1 - y, 0, 1 - y, z])/z^3 - (8*G[1 - y, 1 - y, 0, -y, z])/z^3 + G[1 - y, 1 - y, 1, 0, z]/z^3 - (2*G[1 - y, 1 - y, 1, 1 - y, z])/z^3 - (9*G[1 - y, 1 - y, 1 - y, 0, z])/z^3 + (11*G[1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 + (9*G[1 - y, 1 - y, 1 - y, -y, z])/z^3 + (8*G[1 - y, 1 - y, -y, 0, z])/z^3 + (6*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 - (9*G[1 - y, 1 - y, -y, -y, z])/z^3 - (4*G[1 - y, -y, 0, 1 - y, z])/ z^3 - (4*G[1 - y, -y, 0, -y, z])/z^3 + (4*G[1 - y, -y, 1 - y, 0, z])/z^3 + (5*G[1 - y, -y, 1 - y, 1 - y, z])/z^3 - (24*G[1 - y, -y, 1 - y, -y, z])/z^3 - (12*G[1 - y, -y, -y, 0, z])/ z^3 - (13*G[1 - y, -y, -y, 1 - y, z])/z^3 + (9*G[1 - y, -y, -y, -y, z])/z^3 + (4*G[-y, 0, 0, 1 - y, z])/z^3 - G[-y, 0, 1, 0, z]/z^3 - (3*G[-y, 0, 1, 1 - y, z])/z^3 + (7*G[-y, 0, 1 - y, 0, z])/z^3 - (6*G[-y, 0, 1 - y, 1 - y, z])/z^3 - (12*G[-y, 0, 1 - y, -y, z])/z^3 - (2*G[-y, 0, -y, 0, z])/z^3 - (4*G[-y, 0, -y, 1 - y, z])/z^3 + (3*G[-y, 0, -y, -y, z])/z^3 + (4*G[-y, 1 - y, 0, 0, z])/z^3 - (3*G[-y, 1 - y, 0, 1 - y, z])/z^3 - (12*G[-y, 1 - y, 0, -y, z])/z^3 - G[-y, 1 - y, 1, 0, z]/z^3 - (3*G[-y, 1 - y, 1, 1 - y, z])/z^3 - (6*G[-y, 1 - y, 1 - y, 0, z])/ z^3 + (8*G[-y, 1 - y, 1 - y, 1 - y, z])/z^3 - (12*G[-y, 1 - y, 1 - y, -y, z])/z^3 - (20*G[-y, 1 - y, -y, 0, z])/ z^3 - (21*G[-y, 1 - y, -y, 1 - y, z])/z^3 + (3*G[-y, 1 - y, -y, -y, z])/z^3 - (12*G[-y, -y, 0, 0, z])/z^3 - (12*G[-y, -y, 0, 1 - y, z])/z^3 - (6*G[-y, -y, 0, -y, z])/z^3 - (16*G[-y, -y, 1 - y, 0, z])/z^3 - (13*G[-y, -y, 1 - y, 1 - y, z])/ z^3 + (6*G[-y, -y, 1 - y, -y, z])/z^3 + (6*G[-y, -y, -y, 0, z])/ z^3 + (6*G[-y, -y, -y, 1 - y, z])/z^3 - (3*G[-y, -y, -y, -y, z])/ z^3) + G[1, 1, y]*((-364*y^2 + 364*y^3 - 654*y*z + 745*y^2*z - 83*y^3*z + 75*z^2 - 59*y*z^2 - 75*z^3 + 83*y*z^3)/ (4*(-1 + y)*y*z^2*(y + z)^2) + ((-4*y^2 + 62*y^3 - 112*y^4 + 54*y^5 - 8*y*z + 133*y^2*z - 259*y^3*z + 139*y^4*z - 5*y^5*z - 4*z^2 + 83*y*z^2 - 201*y^2*z^2 + 153*y^3*z^2 - 15*y^4*z^2 + 21*z^3 - 89*y*z^3 + 119*y^2*z^3 - 19*y^3*z^3 - 17*z^4 + 42*y*z^4 - 9*y^2*z^4)*G[1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^2* (y + z)^2) + ((-83*y^2 + 83*y^3 - 152*y*z + 169*y^2*z - 16*y^3*z + 15*z^2 - 13*y*z^2 - 15*z^3 + 16*y*z^3)*G[1 - y, 1 - y, z])/ (2*(-1 + y)*y*z^2*(y + z)^2) + ((7*y^3 - 29*y^4 - 27*y^5 + 256*y^6 - 421*y^7 + 285*y^8 - 71*y^9 + 21*y^2*z - 120*y^3*z + 109*y^4*z + 557*y^5*z - 1520*y^6*z + 1487*y^7*z - 614*y^8*z + 80*y^9*z + 21*y*z^2 - 185*y^2*z^2 + 564*y^3*z^2 - 312*y^4*z^2 - 1296*y^5*z^2 + 2417*y^6*z^2 - 1565*y^7*z^2 + 366*y^8*z^2 - 10*y^9*z^2 + 7*z^3 - 122*y*z^3 + 721*y^2*z^3 - 1657*y^3*z^3 + 1277*y^4*z^3 + 528*y^5*z^3 - 1261*y^6*z^3 + 544*y^7*z^3 - 37*y^8*z^3 - 32*z^4 + 372*y*z^4 - 1595*y^2*z^4 + 2949*y^3*z^4 - 2524*y^4*z^4 + 796*y^5*z^4 + 100*y^6*z^4 - 42*y^7*z^4 + 71*z^5 - 642*y*z^5 + 2031*y^2*z^5 - 3023*y^3*z^5 + 2220*y^4*z^5 - 617*y^5*z^5 + 8*y^6*z^5 - 91*z^6 + 610*y*z^6 - 1463*y^2*z^6 + 1674*y^3*z^6 - 786*y^4*z^6 + 56*y^5*z^6 + 62*z^7 - 298*y*z^7 + 548*y^2*z^7 - 405*y^3*z^7 + 45*y^4*z^7 - 17*z^8 + 59*y*z^8 - 78*y^2*z^8 + 12*y^3*z^8)*G[1 - y, -y, z])/(2*(-1 + y)^3*y^2* (-1 + z)*z^3*(-1 + y + z)*(y + z)^3) + ((-4*y^3 - 239*y^4 + 669*y^5 - 611*y^6 + 185*y^7 - 12*y^2*z - 516*y^3*z + 2037*y^4*z - 2433*y^5*z + 935*y^6*z - 11*y^7*z - 12*y*z^2 - 258*y^2*z^2 + 2040*y^3*z^2 - 3485*y^4*z^2 + 1783*y^5*z^2 - 68*y^6*z^2 - 4*z^3 + 40*y*z^3 + 634*y^2*z^3 - 2074*y^3*z^3 + 1545*y^4*z^3 - 145*y^5*z^3 + 23*z^4 - 87*y*z^4 - 329*y^2*z^4 + 505*y^3*z^4 - 124*y^4*z^4 - 47*z^5 + 123*y*z^5 - 71*y^2*z^5 - 17*y^3*z^5 + 41*z^6 - 77*y*z^6 + 32*y^2*z^6 - 13*z^7 + 13*y*z^7)*G[-y, 0, z])/(4*(-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((4*y^3 + 16*y^4 - 44*y^5 + 24*y^6 + 12*y^2*z - 14*y^3*z - 12*y^4*z + 23*y^5*z - 9*y^6*z + 12*y*z^2 - 105*y^2*z^2 + 183*y^3*z^2 - 92*y^4*z^2 - 14*y^5*z^2 + 4*z^3 - 84*y*z^3 + 195*y^2*z^3 - 163*y^3*z^3 - 21*z^4 + 85*y*z^4 - 126*y^2*z^4 + 14*y^3*z^4 + 17*z^5 - 42*y*z^5 + 9*y^2*z^5)* G[-y, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(y + z)^2) + ((2*y^3 - 108*y^4 + 444*y^5 - 701*y^6 + 492*y^7 - 129*y^8 + 6*y^2*z - 246*y^3*z + 1233*y^4*z - 2321*y^5*z + 1911*y^6*z - 597*y^7*z + 14*y^8*z + 6*y*z^2 - 159*y^2*z^2 + 1140*y^3*z^2 - 2785*y^4*z^2 + 2815*y^5*z^2 - 1076*y^6*z^2 + 59*y^7*z^2 + 2*z^3 - 20*y*z^3 + 349*y^2*z^3 - 1357*y^3*z^3 + 1828*y^4*z^3 - 876*y^5*z^3 + 74*y^6*z^3 + 5*z^4 - 38*y*z^4 - 85*y^2*z^4 + 311*y^3*z^4 - 193*y^4*z^4 - 8*y^5*z^4 - 28*z^5 + 136*y*z^5 - 213*y^2*z^5 + 169*y^3*z^5 - 88*y^4*z^5 + 33*z^6 - 104*y*z^6 + 114*y^2*z^6 - 67*y^3*z^6 - 12*z^7 + 20*y*z^7 - 16*y^2*z^7)* G[-y, -y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-8*y^3 - 29*y^2*z - 26*y*z^2 + 9*y^2*z^2 - 9*z^3 + 18*y*z^3 + 9*z^4)*G[0, 0, 0, z])/(2*y^2*z^2*(y + z)^2) + ((-12*y^3 - 43*y^2*z - 38*y*z^2 + 13*y^2*z^2 - 13*z^3 + 26*y*z^3 + 13*z^4)*G[0, 0, 1 - y, z])/(2*y^2*z^2*(y + z)^2) + ((-11*y^4 + 44*y^5 - 66*y^6 + 44*y^7 - 11*y^8 - 36*y^3*z + 168*y^4*z - 291*y^5*z + 225*y^6*z - 69*y^7*z + 3*y^8*z - 19*y^2*z^2 + 138*y^3*z^2 - 312*y^4*z^2 + 295*y^5*z^2 - 111*y^6*z^2 + 9*y^7*z^2 + 18*y*z^3 - 42*y^2*z^3 + 5*y^3*z^3 + 72*y^4*z^3 - 60*y^5*z^3 + 7*y^6*z^3 + 2*z^4 - 30*y*z^4 + 78*y^2*z^4 - 35*y^3*z^4 - 28*y^4*z^4 - 3*y^5*z^4 - 4*z^5 + 18*y*z^5 - 9*y^2*z^5 - 31*y^3*z^5 - 6*y^4*z^5 + 2*z^6 - 6*y*z^6 - 10*y^2*z^6 - 2*y^3*z^6)*G[0, 0, -y, z])/(2*(-1 + y)^3*y^2*z^3* (-1 + y + z)*(y + z)^2) + ((2*y^2 - 6*y^3 + 6*y^4 - 4*y^5 + 4*y^6 - 2*y^7 + 4*y*z - 20*y^2*z + 32*y^3*z - 20*y^4*z + 4*y^5*z + 2*z^2 - 22*y*z^2 + 68*y^2*z^2 - 94*y^3*z^2 + 68*y^4*z^2 - 28*y^5*z^2 + 6*y^6*z^2 - 8*z^3 + 50*y*z^3 - 119*y^2*z^3 + 144*y^3*z^3 - 94*y^4*z^3 + 30*y^5*z^3 - 3*y^6*z^3 + 15*z^4 - 72*y*z^4 + 140*y^2*z^4 - 136*y^3*z^4 + 63*y^4*z^4 - 12*y^5*z^4 - 17*z^5 + 68*y*z^5 - 103*y^2*z^5 + 66*y^3*z^5 - 18*y^4*z^5 + 11*z^6 - 34*y*z^6 + 33*y^2*z^6 - 12*y^3*z^6 - 3*z^7 + 6*y*z^7 - 3*y^2*z^7)*G[0, 1, 0, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-12*y^3 - 43*y^2*z - 38*y*z^2 + 13*y^2*z^2 - 13*z^3 + 26*y*z^3 + 13*z^4)*G[0, 1 - y, 0, z])/ (2*y^2*z^2*(y + z)^2) + ((-14*y^3 - 50*y^2*z - 44*y*z^2 + 15*y^2*z^2 - 15*z^3 + 30*y*z^3 + 15*z^4)*G[0, 1 - y, 1 - y, z])/ (2*y^2*z^2*(y + z)^2) + ((-2*y^2 + 4*y^3 + 30*y^4 - 120*y^5 + 170*y^6 - 108*y^7 + 26*y^8 - 4*y*z + 14*y^2*z + 46*y^3*z - 268*y^4*z + 454*y^5*z - 340*y^6*z + 104*y^7*z - 6*y^8*z - 2*z^2 + 16*y*z^2 + 13*y^2*z^2 - 228*y^3*z^2 + 491*y^4*z^2 - 436*y^5*z^2 + 164*y^6*z^2 - 18*y^7*z^2 + 6*z^3 + 10*y*z^3 - 170*y^2*z^3 + 417*y^3*z^3 - 454*y^4*z^3 + 224*y^5*z^3 - 33*y^6*z^3 + 9*z^4 - 106*y*z^4 + 312*y^2*z^4 - 447*y^3*z^4 + 299*y^4*z^4 - 51*y^5*z^4 - 28*z^5 + 129*y*z^5 - 246*y^2*z^5 + 222*y^3*z^5 - 45*y^4*z^5 + 15*z^6 - 45*y*z^6 + 61*y^2*z^6 - 15*y^3*z^6)* G[0, 1 - y, -y, z])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((14*y^4 - 56*y^5 + 82*y^6 - 52*y^7 + 12*y^8 + 26*y^3*z - 129*y^4*z + 228*y^5*z - 174*y^6*z + 50*y^7*z - y^8*z + 24*y^2*z^2 - 142*y^3*z^2 + 294*y^4*z^2 - 262*y^5*z^2 + 90*y^6*z^2 - 4*y^7*z^2 - 6*y*z^3 - 23*y^2*z^3 + 130*y^3*z^3 - 175*y^4*z^3 + 82*y^5*z^3 - 8*y^6*z^3 + 2*z^4 + 18*y^2*z^4 - 56*y^3*z^4 + 46*y^4*z^4 - 12*y^5*z^4 - 6*z^5 + 22*y*z^5 - 39*y^2*z^5 + 32*y^3*z^5 - 13*y^4*z^5 + 6*z^6 - 20*y*z^6 + 20*y^2*z^6 - 8*y^3*z^6 - 2*z^7 + 4*y*z^7 - 2*y^2*z^7)* G[0, -y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-23*y^4 + 69*y^5 - 69*y^6 + 23*y^7 - 48*y^3*z + 169*y^4*z - 201*y^5*z + 87*y^6*z - 7*y^7*z - 43*y^2*z^2 + 179*y^3*z^2 - 230*y^4*z^2 + 108*y^5*z^2 - 14*y^6*z^2 - 38*y*z^3 + 155*y^2*z^3 - 193*y^3*z^3 + 83*y^4*z^3 - 23*y^5*z^3 - 16*z^4 + 80*y*z^4 - 131*y^2*z^4 + 67*y^3*z^4 - 32*y^4*z^4 + 16*z^5 - 48*y*z^5 + 32*y^2*z^5 - 16*y^3*z^5)*G[0, -y, 1 - y, z])/(2*(-1 + y)^3*y^2* z^3*(y + z)^2) + ((21*y^4 - 105*y^5 + 212*y^6 - 216*y^7 + 111*y^8 - 23*y^9 + 14*y^3*z - 101*y^4*z + 271*y^5*z - 350*y^6*z + 224*y^7*z - 61*y^8*z + 3*y^9*z - 20*y^2*z^2 + 94*y^3*z^2 - 158*y^4*z^2 + 98*y^5*z^2 + 14*y^6*z^2 - 40*y^7*z^2 + 12*y^8*z^2 - 14*y*z^3 + 124*y^2*z^3 - 364*y^3*z^3 + 461*y^4*z^3 - 241*y^5*z^3 + 19*y^6*z^3 + 15*y^7*z^3 - 3*z^4 + 49*y*z^4 - 209*y^2*z^4 + 339*y^3*z^4 - 211*y^4*z^4 + 35*y^5*z^4 + 9*z^5 - 65*y*z^5 + 144*y^2*z^5 - 102*y^3*z^5 + 21*y^4*z^5 - 15*y^5*z^5 - 9*z^6 + 39*y*z^6 - 42*y^2*z^6 + 8*y^3*z^6 - 12*y^4*z^6 + 3*z^7 - 9*y*z^7 + y^2*z^7 - 3*y^3*z^7)*G[0, -y, -y, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) - ((-1 + z)*(-2 + 2*y - y^2 + 2*y^3 + 6*z - 4*y*z + y^2*z - 4*z^2 - 2*y*z^2 + 2*y^2*z^2 - 2*z^3 + 4*y*z^3 + 2*z^4)*G[1, 0, 0, z])/ (y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(4 - 2*y + 6*y^2 - 8*z + 2*y*z + 3*z^2 + y*z^2 + z^3)*G[1, 0, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)) + ((-6*y + 18*y^2 - 10*y^3 + 22*y*z - 44*y^2*z + 18*y^3*z - 3*z^2 - 20*y*z^2 + 23*y^2*z^2 + 9*z^3 - 2*y*z^3 + 3*y^2*z^3 - 9*z^4 + 6*y*z^4 + 3*z^5)*G[1, 0, -y, z])/ (2*y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(2*y - z^2)*G[1, 1, 0, z])/ (y^2*z^3) - ((-1 + z)*(4 - 2*y + 6*y^2 - 8*z + 2*y*z + 3*z^2 + y*z^2 + z^3)*G[1, 1 - y, 0, z])/(2*y^2*z^3*(-1 + y + z)) + ((-6*y + 18*y^2 - 10*y^3 + 22*y*z - 44*y^2*z + 18*y^3*z - 3*z^2 - 20*y*z^2 + 23*y^2*z^2 + 9*z^3 - 2*y*z^3 + 3*y^2*z^3 - 9*z^4 + 6*y*z^4 + 3*z^5)*G[1, 1 - y, -y, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-12*y^3 - 43*y^2*z - 38*y*z^2 + 13*y^2*z^2 - 13*z^3 + 26*y*z^3 + 13*z^4)*G[1 - y, 0, 0, z])/(2*y^2*z^2*(y + z)^2) + ((-14*y^3 - 50*y^2*z - 44*y*z^2 + 15*y^2*z^2 - 15*z^3 + 30*y*z^3 + 15*z^4)*G[1 - y, 0, 1 - y, z])/(2*y^2*z^2*(y + z)^2) + ((-4*y^3 - 27*y^4 + 105*y^5 - 113*y^6 + 39*y^7 - 8*y^2*z - 46*y^3*z + 225*y^4*z - 289*y^5*z + 127*y^6*z - 9*y^7*z - 4*y*z^2 - 28*y^2*z^2 + 186*y^3*z^2 - 271*y^4*z^2 + 135*y^5*z^2 - 18*y^6*z^2 - 28*y*z^3 + 138*y^2*z^3 - 178*y^3*z^3 + 76*y^4*z^3 - 24*y^5*z^3 - 15*z^4 + 75*y*z^4 - 116*y^2*z^4 + 54*y^3*z^4 - 30*y^4*z^4 + 15*z^5 - 45*y*z^5 + 29*y^2*z^5 - 15*y^3*z^5)* G[1 - y, 0, -y, z])/(2*(-1 + y)^3*y^2*z^3*(y + z)^2) + ((-2*y^3 + 16*y^4 - 40*y^5 + 40*y^6 - 14*y^7 - 4*y^2*z + 36*y^3*z - 105*y^4*z + 119*y^5*z - 47*y^6*z + y^7*z - 2*y*z^2 + 16*y^2*z^2 - 68*y^3*z^2 + 101*y^4*z^2 - 50*y^5*z^2 + 3*y^6*z^2 + 2*y*z^3 - 14*y^2*z^3 + 28*y^3*z^3 - 16*y^4*z^3 + 2*y^5*z^3 - z^4 + 5*y*z^4 - 7*y^2*z^4 + 9*y^3*z^4 - 2*y^4*z^4 + 2*z^5 - 7*y*z^5 + 10*y^2*z^5 - 3*y^3*z^5 - z^6 + 2*y*z^6 - y^2*z^6)* G[1 - y, 1, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((-14*y^3 - 50*y^2*z - 44*y*z^2 + 15*y^2*z^2 - 15*z^3 + 30*y*z^3 + 15*z^4)*G[1 - y, 1 - y, 0, z])/(2*y^2*z^2*(y + z)^2) - (31*(y + 2*z)*G[1 - y, 1 - y, 1 - y, z])/(z^2*(y + z)^2) + ((-4*y^3 + 8*y^4 + 68*y^5 - 212*y^6 + 208*y^7 - 68*y^8 - 12*y^2*z + 32*y^3*z + 160*y^4*z - 588*y^5*z + 646*y^6*z - 256*y^7*z + 18*y^8*z - 12*y*z^2 + 48*y^2*z^2 + 51*y^3*z^2 - 429*y^4*z^2 + 614*y^5*z^2 - 326*y^6*z^2 + 54*y^7*z^2 - 4*z^3 + 34*y*z^3 - 123*y^2*z^3 + 115*y^3*z^3 + 20*y^4*z^3 - 62*y^5*z^3 + 36*y^6*z^3 + 8*z^4 - 98*y*z^4 + 264*y^2*z^4 - 341*y^3*z^4 + 251*y^4*z^4 - 36*y^5*z^4 - 22*z^5 + 120*y*z^5 - 241*y^2*z^5 + 245*y^3*z^5 - 54*y^4*z^5 + 18*z^6 - 54*y*z^6 + 70*y^2*z^6 - 18*y^3*z^6)*G[1 - y, 1 - y, -y, z])/(2*(-1 + y)^3*y^2*z^3* (y + z)^3) + ((-y^2 + y^3 + 14*y^4 - 40*y^5 + 39*y^6 - 13*y^7 - 2*y*z + 5*y^2*z + 42*y^3*z - 149*y^4*z + 163*y^5*z - 60*y^6*z + y^7*z - z^2 + 7*y*z^2 + 23*y^2*z^2 - 143*y^3*z^2 + 198*y^4*z^2 - 87*y^5*z^2 + 3*y^6*z^2 + 3*z^3 - 12*y*z^3 - 16*y^2*z^3 + 59*y^3*z^3 - 34*y^4*z^3 + y^5*z^3 - 5*z^4 + 19*y*z^4 - 27*y^2*z^4 + 20*y^3*z^4 - 5*y^4*z^4 + 5*z^5 - 16*y*z^5 + 18*y^2*z^5 - 6*y^3*z^5 - 2*z^6 + 4*y*z^6 - 2*y^2*z^6)* G[1 - y, -y, 0, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((-4*y^3 + 4*y^4 + 62*y^5 - 170*y^6 + 158*y^7 - 50*y^8 - 12*y^2*z + 20*y^3*z + 130*y^4*z - 422*y^5*z + 448*y^6*z - 178*y^7*z + 14*y^8*z - 12*y*z^2 + 36*y^2*z^2 + 3*y^3*z^2 - 201*y^4*z^2 + 338*y^5*z^2 - 206*y^6*z^2 + 42*y^7*z^2 - 4*z^3 + 34*y*z^3 - 155*y^2*z^3 + 219*y^3*z^3 - 100*y^4*z^3 - 6*y^5*z^3 + 28*y^6*z^3 + 8*z^4 - 90*y*z^4 + 232*y^2*z^4 - 293*y^3*z^4 + 219*y^4*z^4 - 28*y^5*z^4 - 18*z^5 + 96*y*z^5 - 193*y^2*z^5 + 205*y^3*z^5 - 42*y^4*z^5 + 14*z^6 - 42*y*z^6 + 58*y^2*z^6 - 14*y^3*z^6)*G[1 - y, -y, 1 - y, z])/(2*(-1 + y)^3*y^2*z^3* (y + z)^3) + ((2*y^3 - 4*y^4 + 54*y^5 - 212*y^6 + 322*y^7 - 216*y^8 + 54*y^9 + 6*y^2*z - 18*y^3*z + 200*y^4*z - 789*y^5*z + 1264*y^6*z - 914*y^7*z + 258*y^8*z - 7*y^9*z + 6*y*z^2 - 30*y^2*z^2 + 274*y^3*z^2 - 1103*y^4*z^2 + 1902*y^5*z^2 - 1505*y^6*z^2 + 484*y^7*z^2 - 28*y^8*z^2 + 2*z^3 - 24*y*z^3 + 160*y^2*z^3 - 654*y^3*z^3 + 1244*y^4*z^3 - 1106*y^5*z^3 + 413*y^6*z^3 - 35*y^7*z^3 - 6*z^4 + 25*y*z^4 - 98*y^2*z^4 + 201*y^3*z^4 - 217*y^4*z^4 + 103*y^5*z^4 - z^5 + 36*y*z^5 - 138*y^2*z^5 + 168*y^3*z^5 - 76*y^4*z^5 + 35*y^5*z^5 + 12*z^6 - 64*y*z^6 + 107*y^2*z^6 - 59*y^3*z^6 + 28*y^4*z^6 - 7*z^7 + 21*y*z^7 - 13*y^2*z^7 + 7*y^3*z^7)*G[1 - y, -y, -y, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^3) + ((-18*y^4 + 34*y^5 - 15*y^6 - 46*y^3*z + 129*y^4*z - 80*y^5*z + y^6*z - 30*y^2*z^2 + 160*y^3*z^2 - 151*y^4*z^2 + 4*y^5*z^2 + 2*y*z^3 + 59*y^2*z^3 - 116*y^3*z^3 + 4*y^4*z^3 + 2*z^4 - 12*y*z^4 - 18*y^2*z^4 - 4*y^3*z^4 - 6*z^5 + 18*y*z^5 - 11*y^2*z^5 + 6*z^6 - 8*y*z^6 - 2*z^7)*G[-y, 0, 0, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((38*y^4 - 30*y^5 + 94*y^3*z - 127*y^4*z + 3*y^5*z + 56*y^2*z^2 - 164*y^3*z^2 + 9*y^4*z^2 - 10*y*z^3 - 51*y^2*z^3 + 3*y^3*z^3 - 6*z^4 + 28*y*z^4 - 15*y^2*z^4 + 12*z^5 - 18*y*z^5 - 6*z^6)* G[-y, 0, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((27*y^4 - 50*y^5 + 23*y^6 + 62*y^3*z - 179*y^4*z + 114*y^5*z + y^6*z + 36*y^2*z^2 - 210*y^3*z^2 + 204*y^4*z^2 + 4*y^5*z^2 + 2*y*z^3 - 87*y^2*z^3 + 164*y^3*z^3 + 4*y^4*z^3 + 2*z^4 - 12*y*z^4 + 63*y^2*z^4 - 4*y^3*z^4 - 6*z^5 + 18*y*z^5 - 11*y^2*z^5 + 6*z^6 - 8*y*z^6 - 2*z^7)*G[-y, 0, -y, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((38*y^4 - 30*y^5 + 94*y^3*z - 127*y^4*z + 3*y^5*z + 56*y^2*z^2 - 164*y^3*z^2 + 9*y^4*z^2 - 10*y*z^3 - 51*y^2*z^3 + 3*y^3*z^3 - 6*z^4 + 28*y*z^4 - 15*y^2*z^4 + 12*z^5 - 18*y*z^5 - 6*z^6)* G[-y, 1 - y, 0, z])/(2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((-39*y^4 - 50*y^3*z + 15*y^4*z + 32*y^2*z^2 + 30*y^3*z^2 + 44*y*z^3 + 15*z^4 - 30*y*z^4 - 15*z^5)*G[-y, 1 - y, 1 - y, z])/ (2*y^2*z^3*(y + z)^2) + ((-2*y^4 + 60*y^5 - 110*y^6 + 56*y^7 - 6*y^3*z + 198*y^4*z - 485*y^5*z + 316*y^6*z - 11*y^7*z - 6*y^2*z^2 + 225*y^3*z^2 - 807*y^4*z^2 + 711*y^5*z^2 - 55*y^6*z^2 + 2*y*z^3 + 69*y^2*z^3 - 558*y^3*z^3 + 761*y^4*z^3 - 99*y^5*z^3 - 29*y*z^4 - 52*y^2*z^4 + 304*y^3*z^4 - 55*y^4*z^4 - 11*z^5 + 107*y*z^5 - 108*y^2*z^5 + 55*y^3*z^5 + 33*z^6 - 135*y*z^6 + 99*y^2*z^6 - 33*z^7 + 55*y*z^7 + 11*z^8)* G[-y, 1 - y, -y, z])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((-12*y^3 - 16*y^2*z + 3*y^3*z + y*z^2 + 6*y^2*z^2 + 4*z^3 + 3*y*z^3)*G[-y, -y, 0, z])/(y*z^3*(y + z)^2) + ((-49*y^4 + 57*y^5 - 114*y^3*z + 196*y^4*z - 9*y^5*z - 72*y^2*z^2 + 228*y^3*z^2 - 27*y^4*z^2 + 10*y*z^3 + 70*y^2*z^3 - 18*y^3*z^3 + 9*z^4 - 37*y*z^4 + 18*y^2*z^4 - 18*z^5 + 27*y*z^5 + 9*z^6)* G[-y, -y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((-2*y^5 - 4*y^3*z + y^4*z + 2*y^5*z - 3*y^6*z - 11*y^2*z^2 + 22*y^3*z^2 - 2*y^4*z^2 - 12*y^5*z^2 - 8*y*z^3 + 38*y^2*z^3 - 24*y^3*z^3 - 15*y^4*z^3 - 3*z^4 + 28*y*z^4 - 43*y^2*z^4 + 9*z^5 - 32*y*z^5 + 15*y^2*z^5 - 9*z^6 + 12*y*z^6 + 3*z^7)* G[-y, -y, -y, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) - (3*G[0, 0, 0, -y, z])/z^3 + (6*G[0, 0, 1 - y, -y, z])/z^3 + G[0, 0, -y, 0, z]/z^3 + (7*G[0, 0, -y, 1 - y, z])/z^3 - (3*G[0, 0, -y, -y, z])/z^3 + (9*G[0, 1 - y, 0, -y, z])/z^3 - G[0, 1 - y, 1, 0, z]/z^3 - (18*G[0, 1 - y, 1 - y, -y, z])/z^3 - (2*G[0, 1 - y, -y, 0, z])/z^3 - (14*G[0, 1 - y, -y, 1 - y, z])/z^3 + (7*G[0, 1 - y, -y, -y, z])/z^3 - (2*G[0, -y, 0, 0, z])/z^3 - (3*G[0, -y, 0, 1 - y, z])/z^3 - (2*G[0, -y, 0, -y, z])/z^3 - (3*G[0, -y, 1 - y, 0, z])/z^3 - (15*G[0, -y, 1 - y, 1 - y, z])/z^3 + (11*G[0, -y, 1 - y, -y, z])/z^3 - (6*G[0, -y, -y, 0, z])/z^3 + (9*G[0, -y, -y, 1 - y, z])/z^3 + (6*G[0, -y, -y, -y, z])/z^3 + (5*G[1 - y, 0, 0, -y, z])/z^3 - G[1 - y, 0, 1, 0, z]/z^3 - (8*G[1 - y, 0, 1 - y, -y, z])/z^3 + (2*G[1 - y, 0, -y, 0, z])/z^3 - (19*G[1 - y, 0, -y, 1 - y, z])/z^3 - (2*G[1 - y, 0, -y, -y, z])/ z^3 + (2*G[1 - y, 1, 0, 0, z])/z^3 + (3*G[1 - y, 1, 0, 1 - y, z])/ z^3 - (5*G[1 - y, 1, 0, -y, z])/z^3 + (2*G[1 - y, 1, 1, 0, z])/ z^3 + (3*G[1 - y, 1, 1 - y, 0, z])/z^3 - (5*G[1 - y, 1, 1 - y, -y, z])/z^3 - (23*G[1 - y, 1 - y, 0, -y, z])/ z^3 - G[1 - y, 1 - y, 1, 0, z]/z^3 + (44*G[1 - y, 1 - y, 1 - y, -y, z])/z^3 - (4*G[1 - y, 1 - y, -y, 0, z])/z^3 + (40*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 - (11*G[1 - y, 1 - y, -y, -y, z])/z^3 + (4*G[1 - y, -y, 0, 0, z])/ z^3 + (6*G[1 - y, -y, 0, 1 - y, z])/z^3 + (2*G[1 - y, -y, 0, -y, z])/z^3 + (6*G[1 - y, -y, 1 - y, 0, z])/z^3 + (30*G[1 - y, -y, 1 - y, 1 - y, z])/z^3 - (25*G[1 - y, -y, 1 - y, -y, z])/z^3 + (12*G[1 - y, -y, -y, 0, z])/ z^3 - (21*G[1 - y, -y, -y, 1 - y, z])/z^3 - (11*G[1 - y, -y, -y, -y, z])/z^3 + (4*G[-y, 0, 0, 0, z])/z^3 + (6*G[-y, 0, 0, 1 - y, z])/z^3 + G[-y, 0, 1, 0, z]/z^3 + (6*G[-y, 0, 1 - y, 0, z])/z^3 + (7*G[-y, 0, 1 - y, 1 - y, z])/z^3 + (7*G[-y, 0, 1 - y, -y, z])/z^3 + (6*G[-y, 0, -y, 1 - y, z])/z^3 - (12*G[-y, 0, -y, -y, z])/z^3 + (6*G[-y, 1 - y, 0, 0, z])/z^3 + (7*G[-y, 1 - y, 0, 1 - y, z])/z^3 + (7*G[-y, 1 - y, 0, -y, z])/z^3 + G[-y, 1 - y, 1, 0, z]/z^3 + (7*G[-y, 1 - y, 1 - y, 0, z])/z^3 + (31*G[-y, 1 - y, 1 - y, 1 - y, z])/z^3 - (17*G[-y, 1 - y, 1 - y, -y, z])/z^3 + (20*G[-y, 1 - y, -y, 0, z])/ z^3 - (27*G[-y, 1 - y, -y, 1 - y, z])/z^3 - (17*G[-y, 1 - y, -y, -y, z])/z^3 + (12*G[-y, -y, 0, 0, z])/z^3 + (12*G[-y, -y, 0, 1 - y, z])/z^3 - (12*G[-y, -y, 0, -y, z])/z^3 + (12*G[-y, -y, 1 - y, 0, z])/z^3 - (21*G[-y, -y, 1 - y, 1 - y, z])/ z^3 - (11*G[-y, -y, 1 - y, -y, z])/z^3 - (6*G[-y, -y, -y, 0, z])/ z^3 - (12*G[-y, -y, -y, 1 - y, z])/z^3 + (6*G[-y, -y, -y, -y, z])/ z^3) + ((-2 + 2*y - z)*G[0, 0, 0, 0, 0, y])/(2*(-1 + y)^2*z^2) + ((-8*y^2 + 24*y^3 - 24*y^4 + 8*y^5 - z + 4*y*z - 9*y^2*z + 10*y^3*z - 4*y^4*z + 2*z^2 - 7*y*z^2 + 4*y^3*z^2 + y^4*z^2 - z^3 + 3*y*z^3 + y^2*z^3 + y^3*z^3)*G[0, 0, 0, 0, 1, y])/(2*(-1 + y)^3*y^2*z^2* (-1 + y + z)) + ((-1 + z)*G[0, 0, 0, 0, 1 - y, z])/(2*y^2*z) + ((40*y^5 - 216*y^6 + 480*y^7 - 560*y^8 + 360*y^9 - 120*y^10 + 16*y^11 + 175*y^4*z - 1034*y^5*z + 2502*y^6*z - 3168*y^7*z + 2207*y^8*z - 798*y^9*z + 116*y^10*z + 164*y^3*z^2 - 1205*y^4*z^2 + 3448*y^5*z^2 - 5009*y^6*z^2 + 4004*y^7*z^2 - 1687*y^8*z^2 + 300*y^9*z^2 - 15*y^10*z^2 + 218*y^2*z^3 - 1600*y^3*z^3 + 4737*y^4*z^3 - 7286*y^5*z^3 + 6484*y^6*z^3 - 3282*y^7*z^3 + 774*y^8*z^3 - 90*y^9*z^3 + 60*y*z^4 - 862*y^2*z^4 + 3612*y^3*z^4 - 7085*y^4*z^4 + 7840*y^5*z^4 - 5052*y^6*z^4 + 1532*y^7*z^4 - 225*y^8*z^4 + 15*z^5 - 270*y*z^5 + 1540*y^2*z^5 - 3948*y^3*z^5 + 5547*y^4*z^5 - 4606*y^5*z^5 + 1752*y^6*z^5 - 300*y^7*z^5 - 45*z^6 + 420*y*z^6 - 1427*y^2*z^6 + 2448*y^3*z^6 - 2499*y^4*z^6 + 1148*y^5*z^6 - 225*y^6*z^6 + 45*z^7 - 270*y*z^7 + 618*y^2*z^7 - 762*y^3*z^7 + 414*y^4*z^7 - 90*y^5*z^7 - 15*z^8 + 60*y*z^8 - 90*y^2*z^8 + 60*y^3*z^8 - 15*y^4*z^8)*G[0, 0, 0, 1, 0, y])/ (2*(-1 + y)^4*y^2*z^2*(-1 + y + z)^2*(y + z)^4) - (2*(14*y^5 - 44*y^6 + 36*y^7 + 16*y^8 - 34*y^9 + 12*y^10 + 58*y^4*z - 214*y^5*z + 237*y^6*z - 7*y^7*z - 131*y^8*z + 57*y^9*z + 62*y^3*z^2 - 274*y^4*z^2 + 338*y^5*z^2 + 8*y^6*z^2 - 240*y^7*z^2 + 102*y^8*z^2 + 4*y^9*z^2 + 70*y^2*z^3 - 386*y^3*z^3 + 692*y^4*z^3 - 476*y^5*z^3 + 107*y^6*z^3 - 31*y^7*z^3 + 24*y^8*z^3 + 20*y*z^4 - 238*y^2*z^4 + 714*y^3*z^4 - 962*y^4*z^4 + 746*y^5*z^4 - 344*y^6*z^4 + 60*y^7*z^4 + 4*z^5 - 76*y*z^5 + 359*y^2*z^5 - 733*y^3*z^5 + 831*y^4*z^5 - 481*y^5*z^5 + 80*y^6*z^5 - 12*z^6 + 104*y*z^6 - 298*y^2*z^6 + 444*y^3*z^6 - 322*y^4*z^6 + 60*y^5*z^6 + 12*z^7 - 60*y*z^7 + 121*y^2*z^7 - 113*y^3*z^7 + 24*y^4*z^7 - 4*z^8 + 12*y*z^8 - 16*y^2*z^8 + 4*y^3*z^8)*G[0, 0, 0, 1, 0, z])/ ((-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((8*y^3 - 10*y^4 - 18*y^5 + 34*y^6 - 14*y^7 + 29*y^2*z - 88*y^3*z + 63*y^4*z + 22*y^5*z - 26*y^6*z + 26*y*z^2 - 149*y^2*z^2 + 254*y^3*z^2 - 174*y^4*z^2 + 52*y^5*z^2 - 9*y^6*z^2 + 9*z^3 - 106*y*z^3 + 302*y^2*z^3 - 358*y^3*z^3 + 188*y^4*z^3 - 36*y^5*z^3 - 27*z^4 + 152*y*z^4 - 277*y^2*z^4 + 204*y^3*z^4 - 54*y^4*z^4 + 27*z^5 - 90*y*z^5 + 98*y^2*z^5 - 36*y^3*z^5 - 9*z^6 + 18*y*z^6 - 9*y^2*z^6)*G[0, 0, 0, 1, 1, y])/(2*(-1 + y)^2*y^2*z^2* (-1 + y + z)^2*(y + z)^2) + ((-1 + z)*G[0, 0, 0, 1 - y, 0, z])/ (2*y^2*z) + ((-8*y^3 - 29*y^2*z - 26*y*z^2 + 9*y^2*z^2 - 9*z^3 + 18*y*z^3 + 9*z^4)*G[0, 0, 0, 1 - y, 1 - y, z])/ (2*y^2*z^2*(y + z)^2) + ((-5*y^4 + 25*y^5 - 50*y^6 + 50*y^7 - 25*y^8 + 5*y^9 - 16*y^3*z + 113*y^4*z - 293*y^5*z + 362*y^6*z - 218*y^7*z + 53*y^8*z - y^9*z - 9*y^2*z^2 + 123*y^3*z^2 - 439*y^4*z^2 + 673*y^5*z^2 - 480*y^6*z^2 + 136*y^7*z^2 - 4*y^8*z^2 + 2*y*z^3 + 33*y^2*z^3 - 231*y^3*z^3 + 459*y^4*z^3 - 375*y^5*z^3 + 120*y^6*z^3 - 8*y^7*z^3 - 2*z^4 + 10*y*z^4 - 67*y^2*z^4 + 125*y^3*z^4 - 43*y^4*z^4 - 11*y^5*z^4 - 12*y^6*z^4 + 6*z^5 - 32*y*z^5 + 49*y^2*z^5 + 57*y^3*z^5 - 83*y^4*z^5 - 13*y^5*z^5 - 6*z^6 + 26*y*z^6 + 6*y^2*z^6 - 50*y^3*z^6 - 8*y^4*z^6 + 2*z^7 - 6*y*z^7 - 10*y^2*z^7 - 2*y^3*z^7)*G[0, 0, 0, -y, 1 - y, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-40*y^5 + 296*y^6 - 880*y^7 + 1360*y^8 - 1160*y^9 + 520*y^10 - 96*y^11 - 170*y^4*z + 1324*y^5*z - 4148*y^6*z + 6752*y^7*z - 6058*y^8*z + 2852*y^9*z - 552*y^10*z - 144*y^3*z^2 + 1550*y^4*z^2 - 5952*y^5*z^2 + 11218*y^6*z^2 - 11312*y^7*z^2 + 5882*y^8*z^2 - 1252*y^9*z^2 + 10*y^10*z^2 - 188*y^2*z^3 + 1680*y^3*z^3 - 6278*y^4*z^3 + 12212*y^5*z^3 - 13080*y^6*z^3 + 7366*y^7*z^3 - 1757*y^8*z^3 + 60*y^9*z^3 - 40*y*z^4 + 732*y^2*z^4 - 3656*y^3*z^4 + 8374*y^4*z^4 - 10144*y^5*z^4 + 6488*y^6*z^4 - 1844*y^7*z^4 + 150*y^8*z^4 - 10*z^5 + 180*y*z^5 - 1176*y^2*z^5 + 3384*y^3*z^5 - 4978*y^4*z^5 + 3920*y^5*z^5 - 1430*y^6*z^5 + 200*y^7*z^5 + 30*z^6 - 280*y*z^6 + 990*y^2*z^6 - 1728*y^3*z^6 + 1674*y^4*z^6 - 776*y^5*z^6 + 150*y^6*z^6 - 30*z^7 + 180*y*z^7 - 412*y^2*z^7 + 486*y^3*z^7 - 269*y^4*z^7 + 60*y^5*z^7 + 10*z^8 - 40*y*z^8 + 60*y^2*z^8 - 40*y^3*z^8 + 10*y^4*z^8)*G[0, 0, 1, 0, 0, y])/ (2*(-1 + y)^4*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-60*y^5 + 224*y^6 - 296*y^7 + 144*y^8 + 4*y^9 - 16*y^10 - 241*y^4*z + 1021*y^5*z - 1557*y^6*z + 955*y^7*z - 118*y^8*z - 60*y^9*z - 240*y^3*z^2 + 1237*y^4*z^2 - 2151*y^5*z^2 + 1442*y^6*z^2 - 190*y^7*z^2 - 87*y^8*z^2 - 11*y^9*z^2 - 248*y^2*z^3 + 1460*y^3*z^3 - 2965*y^4*z^3 + 2681*y^5*z^3 - 1181*y^6*z^3 + 319*y^7*z^3 - 66*y^8*z^3 - 56*y*z^4 + 766*y^2*z^4 - 2430*y^3*z^4 + 3419*y^4*z^4 - 2689*y^5*z^4 + 1171*y^6*z^4 - 165*y^7*z^4 - 11*z^5 + 211*y*z^5 - 1041*y^2*z^5 + 2187*y^3*z^5 - 2548*y^4*z^5 + 1486*y^5*z^5 - 220*y^6*z^5 + 33*z^6 - 287*y*z^6 + 828*y^2*z^6 - 1284*y^3*z^6 + 971*y^4*z^6 - 165*y^5*z^6 - 33*z^7 + 165*y*z^7 - 345*y^2*z^7 + 343*y^3*z^7 - 66*y^4*z^7 + 11*z^8 - 33*y*z^8 + 49*y^2*z^8 - 11*y^3*z^8)*G[0, 0, 1, 0, 0, z])/ (2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((8*y^3 - 38*y^4 + 72*y^5 - 68*y^6 + 32*y^7 - 6*y^8 - 4*y^2*z + 8*y^3*z + 5*y^4*z - 23*y^5*z + 19*y^6*z - 5*y^7*z - 24*y*z^2 + 138*y^2*z^2 - 318*y^3*z^2 + 362*y^4*z^2 - 210*y^5*z^2 + 60*y^6*z^2 - 8*y^7*z^2 - 8*z^3 + 104*y*z^3 - 375*y^2*z^3 + 589*y^3*z^3 - 442*y^4*z^3 + 164*y^5*z^3 - 32*y^6*z^3 + 24*z^4 - 160*y*z^4 + 372*y^2*z^4 - 370*y^3*z^4 + 174*y^4*z^4 - 48*y^5*z^4 - 24*z^5 + 104*y*z^5 - 149*y^2*z^5 + 85*y^3*z^5 - 32*y^4*z^5 + 8*z^6 - 24*y*z^6 + 16*y^2*z^6 - 8*y^3*z^6)*G[0, 0, 1, 0, 1, y])/ (2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^2) + ((-y^2 + 2*y^3 + y^4 - 4*y^5 + 2*y^6 - 2*y*z + 8*y^2*z + 10*y^3*z - 56*y^4*z + 60*y^5*z - 20*y^6*z - z^2 + 10*y*z^2 + 13*y^2*z^2 - 128*y^3*z^2 + 194*y^4*z^2 - 100*y^5*z^2 + 12*y^6*z^2 + 4*z^3 - 8*y*z^3 - 78*y^2*z^3 + 212*y^3*z^3 - 184*y^4*z^3 + 60*y^5*z^3 - 6*y^6*z^3 - 40*y*z^4 + 157*y^2*z^4 - 218*y^3*z^4 + 130*y^4*z^4 - 24*y^5*z^4 - 14*z^5 + 86*y*z^5 - 166*y^2*z^5 + 140*y^3*z^5 - 36*y^4*z^5 + 17*z^6 - 58*y*z^6 + 70*y^2*z^6 - 24*y^3*z^6 - 6*z^7 + 12*y*z^7 - 6*y^2*z^7)*G[0, 0, 1, 0, 1 - y, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((20*y^5 - 140*y^6 + 400*y^7 - 600*y^8 + 500*y^9 - 220*y^10 + 40*y^11 + 104*y^4*z - 744*y^5*z + 2182*y^6*z - 3368*y^7*z + 2892*y^8*z - 1312*y^9*z + 246*y^10*z + 132*y^3*z^2 - 1136*y^4*z^2 + 3824*y^5*z^2 - 6596*y^6*z^2 + 6260*y^7*z^2 - 3136*y^8*z^2 + 668*y^9*z^2 - 16*y^10*z^2 + 168*y^2*z^3 - 1416*y^3*z^3 + 4892*y^4*z^3 - 8880*y^5*z^3 + 9097*y^6*z^3 - 5088*y^7*z^3 + 1308*y^8*z^3 - 96*y^9*z^3 + 64*y*z^4 - 836*y^2*z^4 + 3664*y^3*z^4 - 7840*y^4*z^4 + 9268*y^5*z^4 - 6084*y^6*z^4 + 1944*y^7*z^4 - 240*y^8*z^4 + 16*z^5 - 288*y*z^5 + 1646*y^2*z^5 - 4360*y^3*z^5 + 6202*y^4*z^5 - 4936*y^5*z^5 + 1950*y^6*z^5 - 320*y^7*z^5 - 48*z^6 + 448*y*z^6 - 1556*y^2*z^6 + 2692*y^3*z^6 - 2576*y^4*z^6 + 1220*y^5*z^6 - 240*y^6*z^6 + 48*z^7 - 288*y*z^7 + 665*y^2*z^7 - 776*y^3*z^7 + 432*y^4*z^7 - 96*y^5*z^7 - 16*z^8 + 64*y*z^8 - 96*y^2*z^8 + 64*y^3*z^8 - 16*y^4*z^8)*G[0, 0, 1, 1, 0, y])/ (2*(-1 + y)^4*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-y^4 + 3*y^5 + y^6 - 15*y^7 + 24*y^8 - 16*y^9 + 4*y^10 - 4*y^3*z + 16*y^4*z - 38*y^5*z + 108*y^6*z - 236*y^7*z + 284*y^8*z - 170*y^9*z + 40*y^10*z - 6*y^2*z^2 + 34*y^3*z^2 - 168*y^4*z^2 + 660*y^5*z^2 - 1459*y^6*z^2 + 1713*y^7*z^2 - 1011*y^8*z^2 + 237*y^9*z^2 - 4*y*z^3 + 36*y^2*z^3 - 202*y^3*z^3 + 919*y^4*z^3 - 2363*y^5*z^3 + 3160*y^6*z^3 - 2090*y^7*z^3 + 549*y^8*z^3 - 5*y^9*z^3 - z^4 + 19*y*z^4 - 188*y^2*z^4 + 946*y^3*z^4 - 2523*y^4*z^4 + 3603*y^5*z^4 - 2637*y^6*z^4 + 811*y^7*z^4 - 30*y^8*z^4 + 4*z^5 - 54*y*z^5 + 444*y^2*z^5 - 1568*y^3*z^5 + 2691*y^4*z^5 - 2359*y^5*z^5 + 925*y^6*z^5 - 75*y^7*z^5 - 11*z^6 + 115*y*z^6 - 548*y^2*z^6 + 1228*y^3*z^6 - 1431*y^4*z^6 + 779*y^5*z^6 - 100*y^6*z^6 + 19*z^7 - 139*y*z^7 + 394*y^2*z^7 - 598*y^3*z^7 + 447*y^4*z^7 - 75*y^5*z^7 - 16*z^8 + 78*y*z^8 - 157*y^2*z^8 + 157*y^3*z^8 - 30*y^4*z^8 + 5*z^9 - 15*y*z^9 + 23*y^2*z^9 - 5*y^3*z^9)*G[0, 0, 1, 1, 0, z])/(2*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((-12*y^3 + 46*y^4 - 66*y^5 + 42*y^6 - 10*y^7 - 43*y^2*z + 180*y^3*z - 285*y^4*z + 202*y^5*z - 54*y^6*z - 38*y*z^2 + 206*y^2*z^2 - 409*y^3*z^2 + 338*y^4*z^2 - 110*y^5*z^2 + 13*y^6*z^2 - 13*z^3 + 116*y*z^3 - 312*y^2*z^3 + 313*y^3*z^3 - 127*y^4*z^3 + 39*y^5*z^3 + 26*z^4 - 117*y*z^4 + 168*y^2*z^4 - 84*y^3*z^4 + 39*y^4*z^4 - 13*z^5 + 39*y*z^5 - 23*y^2*z^5 + 13*y^3*z^5)*G[0, 0, 1, 1, 1, y])/(2*(-1 + y)^3*y^2*z^2*(-1 + y + z)* (y + z)^2) + ((-y^2 + 2*y^3 + y^4 - 4*y^5 + 2*y^6 - 2*y*z + 8*y^2*z + 10*y^3*z - 56*y^4*z + 60*y^5*z - 20*y^6*z - z^2 + 10*y*z^2 + 13*y^2*z^2 - 128*y^3*z^2 + 194*y^4*z^2 - 100*y^5*z^2 + 12*y^6*z^2 + 4*z^3 - 8*y*z^3 - 78*y^2*z^3 + 212*y^3*z^3 - 184*y^4*z^3 + 60*y^5*z^3 - 6*y^6*z^3 - 40*y*z^4 + 157*y^2*z^4 - 218*y^3*z^4 + 130*y^4*z^4 - 24*y^5*z^4 - 14*z^5 + 86*y*z^5 - 166*y^2*z^5 + 140*y^3*z^5 - 36*y^4*z^5 + 17*z^6 - 58*y*z^6 + 70*y^2*z^6 - 24*y^3*z^6 - 6*z^7 + 12*y*z^7 - 6*y^2*z^7)* G[0, 0, 1, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-1 + z)*G[0, 0, 1 - y, 0, 0, z])/(2*y^2*z) + ((-8*y^3 - 29*y^2*z - 26*y*z^2 + 9*y^2*z^2 - 9*z^3 + 18*y*z^3 + 9*z^4)* G[0, 0, 1 - y, 0, 1 - y, z])/(2*y^2*z^2*(y + z)^2) + ((-56*y^5 + 384*y^6 - 976*y^7 + 1184*y^8 - 696*y^9 + 160*y^10 - 236*y^4*z + 1708*y^5*z - 4621*y^6*z + 5975*y^7*z - 3739*y^8*z + 913*y^9*z - 264*y^3*z^2 + 2436*y^4*z^2 - 7776*y^5*z^2 + 11380*y^6*z^2 - 7876*y^7*z^2 + 2120*y^8*z^2 - 20*y^9*z^2 - 304*y^2*z^3 + 2544*y^3*z^3 - 8386*y^4*z^3 + 13086*y^5*z^3 - 9738*y^6*z^3 + 2918*y^7*z^3 - 120*y^8*z^3 - 96*y*z^4 + 1312*y^2*z^4 - 5428*y^3*z^4 + 9720*y^4*z^4 - 8016*y^5*z^4 + 2792*y^6*z^4 - 300*y^7*z^4 - 20*z^5 + 372*y*z^5 - 2061*y^2*z^5 + 4583*y^3*z^5 - 4459*y^4*z^5 + 1921*y^5*z^5 - 400*y^6*z^5 + 60*z^6 - 516*y*z^6 + 1496*y^2*z^6 - 1776*y^3*z^6 + 940*y^4*z^6 - 300*y^5*z^6 - 60*z^7 + 300*y*z^7 - 488*y^2*z^7 + 304*y^3*z^7 - 120*y^4*z^7 + 20*z^8 - 60*y*z^8 + 44*y^2*z^8 - 20*y^3*z^8)* G[0, 0, 1 - y, 1, 0, z])/(2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^4) + ((-8*y^3 - 29*y^2*z - 26*y*z^2 + 9*y^2*z^2 - 9*z^3 + 18*y*z^3 + 9*z^4)*G[0, 0, 1 - y, 1 - y, 0, z])/ (2*y^2*z^2*(y + z)^2) + ((-12*y^3 - 43*y^2*z - 38*y*z^2 + 13*y^2*z^2 - 13*z^3 + 26*y*z^3 + 13*z^4)*G[0, 0, 1 - y, 1 - y, 1 - y, z])/(2*y^2*z^2*(y + z)^2) + ((-y^2 + 3*y^3 + 12*y^4 - 70*y^5 + 135*y^6 - 129*y^7 + 62*y^8 - 12*y^9 - 2*y*z + 10*y^2*z + 42*y^3*z - 328*y^4*z + 764*y^5*z - 854*y^6*z + 474*y^7*z - 108*y^8*z + 2*y^9*z - z^2 + 11*y*z^2 + 20*y^2*z^2 - 378*y^3*z^2 + 1166*y^4*z^2 - 1582*y^5*z^2 + 1027*y^6*z^2 - 271*y^7*z^2 + 8*y^8*z^2 + 4*z^3 - 38*y*z^3 - 4*y^2*z^3 + 422*y^3*z^3 - 910*y^4*z^3 + 748*y^5*z^3 - 234*y^6*z^3 + 12*y^7*z^3 - 6*z^4 + 54*y*z^4 - 76*y^2*z^4 + 4*y^3*z^4 - 4*y^4*z^4 + 20*y^5*z^4 + 8*y^6*z^4 + 4*z^5 - 28*y*z^5 + 82*y^2*z^5 - 186*y^3*z^5 + 142*y^4*z^5 + 2*y^5*z^5 - z^6 + 3*y*z^6 - 49*y^2*z^6 + 79*y^3*z^6 + 16*y^2*z^7)* G[0, 0, 1 - y, -y, 1 - y, z])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-6*y^4 + 24*y^5 - 35*y^6 + 22*y^7 - 5*y^8 - 12*y^3*z + 70*y^4*z - 136*y^5*z + 110*y^6*z - 32*y^7*z - 2*y^2*z^2 + 52*y^3*z^2 - 161*y^4*z^2 + 174*y^5*z^2 - 63*y^6*z^2 - 8*y*z^3 + 42*y^2*z^3 - 110*y^3*z^3 + 122*y^4*z^3 - 42*y^5*z^3 - 4*y^6*z^3 + 4*z^4 - 8*y*z^4 + 2*y^2*z^4 - 12*y^3*z^4 + 31*y^4*z^4 - 16*y^5*z^4 - 12*z^5 + 48*y*z^5 - 84*y^2*z^5 + 74*y^3*z^5 - 24*y^4*z^5 + 12*z^6 - 40*y*z^6 + 45*y^2*z^6 - 16*y^3*z^6 - 4*z^7 + 8*y*z^7 - 4*y^2*z^7)*G[0, 0, -y, 0, 1 - y, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-6*y^4 + 24*y^5 - 35*y^6 + 22*y^7 - 5*y^8 - 12*y^3*z + 70*y^4*z - 136*y^5*z + 110*y^6*z - 32*y^7*z - 2*y^2*z^2 + 52*y^3*z^2 - 161*y^4*z^2 + 174*y^5*z^2 - 63*y^6*z^2 - 8*y*z^3 + 42*y^2*z^3 - 110*y^3*z^3 + 122*y^4*z^3 - 42*y^5*z^3 - 4*y^6*z^3 + 4*z^4 - 8*y*z^4 + 2*y^2*z^4 - 12*y^3*z^4 + 31*y^4*z^4 - 16*y^5*z^4 - 12*z^5 + 48*y*z^5 - 84*y^2*z^5 + 74*y^3*z^5 - 24*y^4*z^5 + 12*z^6 - 40*y*z^6 + 45*y^2*z^6 - 16*y^3*z^6 - 4*z^7 + 8*y*z^7 - 4*y^2*z^7)* G[0, 0, -y, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-11*y^4 + 44*y^5 - 66*y^6 + 44*y^7 - 11*y^8 - 36*y^3*z + 168*y^4*z - 291*y^5*z + 225*y^6*z - 69*y^7*z + 3*y^8*z - 19*y^2*z^2 + 138*y^3*z^2 - 312*y^4*z^2 + 295*y^5*z^2 - 111*y^6*z^2 + 9*y^7*z^2 + 18*y*z^3 - 42*y^2*z^3 + 5*y^3*z^3 + 72*y^4*z^3 - 60*y^5*z^3 + 7*y^6*z^3 + 2*z^4 - 30*y*z^4 + 78*y^2*z^4 - 35*y^3*z^4 - 28*y^4*z^4 - 3*y^5*z^4 - 4*z^5 + 18*y*z^5 - 9*y^2*z^5 - 31*y^3*z^5 - 6*y^4*z^5 + 2*z^6 - 6*y*z^6 - 10*y^2*z^6 - 2*y^3*z^6)*G[0, 0, -y, 1 - y, 1 - y, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((-7*y^4 + 35*y^5 - 71*y^6 + 73*y^7 - 38*y^8 + 8*y^9 - 36*y^3*z + 200*y^4*z - 442*y^5*z + 486*y^6*z - 266*y^7*z + 58*y^8*z - 46*y^2*z^2 + 314*y^3*z^2 - 809*y^4*z^2 + 1003*y^5*z^2 - 605*y^6*z^2 + 143*y^7*z^2 - 20*y*z^3 + 199*y^2*z^3 - 643*y^3*z^3 + 924*y^4*z^3 - 616*y^5*z^3 + 157*y^6*z^3 - y^7*z^3 - z^4 + 47*y*z^4 - 233*y^2*z^4 + 407*y^3*z^4 - 283*y^4*z^4 + 67*y^5*z^4 - 4*y^6*z^4 + 3*z^5 - 37*y*z^5 + 87*y^2*z^5 - 43*y^3*z^5 - 12*y^4*z^5 - 6*y^5*z^5 - 3*z^6 + 13*y*z^6 - 2*y^2*z^6 - 20*y^3*z^6 - 4*y^4*z^6 + z^7 - 3*y*z^7 - 5*y^2*z^7 - y^3*z^7)* G[0, 0, -y, -y, 1 - y, z])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((40*y^3 - 150*y^4 + 150*y^5 + 100*y^6 - 300*y^7 + 210*y^8 - 50*y^9 + 160*y^2*z - 680*y^3*z + 861*y^4*z + 156*y^5*z - 1234*y^6*z + 996*y^7*z - 259*y^8*z + 104*y*z^2 - 404*y^2*z^2 - 56*y^3*z^2 + 2212*y^4*z^2 - 3880*y^5*z^2 + 2684*y^6*z^2 - 660*y^7*z^2 + 128*z^3 - 616*y*z^3 + 486*y^2*z^3 + 1768*y^3*z^3 - 4196*y^4*z^3 + 3282*y^5*z^3 - 807*y^6*z^3 - 166*z^4 + 378*y*z^4 + 316*y^2*z^4 - 1820*y^3*z^4 + 1914*y^4*z^4 - 442*y^5*z^4 - 11*z^5 + 156*y*z^5 - 498*y^2*z^5 + 728*y^3*z^5 - 105*y^4*z^5 + 28*z^6 - 48*y*z^6 + 216*y^2*z^6 - 16*y^3*z^6 + 24*z^7 + 18*y*z^7 + 3*y^2*z^7)*G[0, 1, 0, 0, 0, y])/(2*(-1 + y)^4*z^2*(-1 + y + z)^2* (y + z)^4) + ((-64*y^5 + 272*y^6 - 448*y^7 + 352*y^8 - 128*y^9 + 16*y^10 - 245*y^4*z + 1161*y^5*z - 2119*y^6*z + 1841*y^7*z - 744*y^8*z + 106*y^9*z - 212*y^3*z^2 + 1263*y^4*z^2 - 2697*y^5*z^2 + 2642*y^6*z^2 - 1186*y^7*z^2 + 191*y^8*z^2 - y^9*z^2 - 186*y^2*z^3 + 1166*y^3*z^3 - 2605*y^4*z^3 + 2717*y^5*z^3 - 1403*y^6*z^3 + 317*y^7*z^3 - 6*y^8*z^3 - 12*y*z^4 + 390*y^2*z^4 - 1366*y^3*z^4 + 1941*y^4*z^4 - 1475*y^5*z^4 + 553*y^6*z^4 - 15*y^7*z^4 - z^5 + 33*y*z^5 - 249*y^2*z^5 + 611*y^3*z^5 - 886*y^4*z^5 + 576*y^5*z^5 - 20*y^6*z^5 + 3*z^6 - 33*y*z^6 + 104*y^2*z^6 - 312*y^3*z^6 + 349*y^4*z^6 - 15*y^5*z^6 - 3*z^7 + 15*y*z^7 - 71*y^2*z^7 + 129*y^3*z^7 - 6*y^4*z^7 + z^8 - 3*y*z^8 + 19*y^2*z^8 - y^3*z^8)* G[0, 1, 0, 0, 0, z])/(2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^4) + ((20*y^3 - 76*y^4 + 104*y^5 - 56*y^6 + 4*y^7 + 4*y^8 + 9*y^2*z - 37*y^3*z + 28*y^4*z + 48*y^5*z - 77*y^6*z + 29*y^7*z - 22*y*z^2 + 125*y^2*z^2 - 329*y^3*z^2 + 454*y^4*z^2 - 320*y^5*z^2 + 101*y^6*z^2 - 9*y^7*z^2 - 9*z^3 + 107*y*z^3 - 395*y^2*z^3 + 645*y^3*z^3 - 500*y^4*z^3 + 188*y^5*z^3 - 36*y^6*z^3 + 27*z^4 - 175*y*z^4 + 405*y^2*z^4 - 399*y^3*z^4 + 188*y^4*z^4 - 54*y^5*z^4 - 27*z^5 + 117*y*z^5 - 165*y^2*z^5 + 95*y^3*z^5 - 36*y^4*z^5 + 9*z^6 - 27*y*z^6 + 19*y^2*z^6 - 9*y^3*z^6)*G[0, 1, 0, 0, 1, y])/ (2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^2) + ((y^2 - 2*y^3 - y^4 + 4*y^5 - 2*y^6 + 2*y*z - 8*y^2*z + 6*y^3*z + 8*y^4*z - 12*y^5*z + 4*y^6*z + z^2 - 10*y*z^2 + 27*y^2*z^2 - 32*y^3*z^2 + 22*y^4*z^2 - 12*y^5*z^2 + 4*y^6*z^2 - 4*z^3 + 24*y*z^3 - 58*y^2*z^3 + 76*y^3*z^3 - 56*y^4*z^3 + 20*y^5*z^3 - 2*y^6*z^3 + 8*z^4 - 40*y*z^4 + 83*y^2*z^4 - 86*y^3*z^4 + 42*y^4*z^4 - 8*y^5*z^4 - 10*z^5 + 42*y*z^5 - 66*y^2*z^5 + 44*y^3*z^5 - 12*y^4*z^5 + 7*z^6 - 22*y*z^6 + 22*y^2*z^6 - 8*y^3*z^6 - 2*z^7 + 4*y*z^7 - 2*y^2*z^7)*G[0, 1, 0, 0, 1 - y, z])/ ((-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-32*y^5 + 104*y^6 - 40*y^7 - 240*y^8 + 400*y^9 - 248*y^10 + 56*y^11 - 129*y^4*z + 486*y^5*z - 362*y^6*z - 832*y^7*z + 1743*y^8*z - 1198*y^9*z + 292*y^10*z - 84*y^3*z^2 + 243*y^4*z^2 + 536*y^5*z^2 - 2909*y^6*z^2 + 4352*y^7*z^2 - 2803*y^8*z^2 + 656*y^9*z^2 + 9*y^10*z^2 - 158*y^2*z^3 + 800*y^3*z^3 - 1015*y^4*z^3 - 822*y^5*z^3 + 2933*y^6*z^3 - 2280*y^7*z^3 + 473*y^8*z^3 + 54*y^9*z^3 - 36*y*z^4 + 498*y^2*z^4 - 1628*y^3*z^4 + 2243*y^4*z^4 - 1492*y^5*z^4 + 660*y^6*z^4 - 440*y^7*z^4 + 135*y^8*z^4 - 9*z^5 + 162*y*z^5 - 844*y^2*z^5 + 2020*y^3*z^5 - 2695*y^4*z^5 + 2078*y^5*z^5 - 982*y^6*z^5 + 180*y^7*z^5 + 27*z^6 - 252*y*z^6 + 849*y^2*z^6 - 1496*y^3*z^6 + 1385*y^4*z^6 - 708*y^5*z^6 + 135*y^6*z^6 - 27*z^7 + 162*y*z^7 - 397*y^2*z^7 + 448*y^3*z^7 - 255*y^4*z^7 + 54*y^5*z^7 + 9*z^8 - 36*y*z^8 + 54*y^2*z^8 - 36*y^3*z^8 + 9*y^4*z^8)*G[0, 1, 0, 1, 0, y])/ (2*(-1 + y)^4*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((2*y^2 - 6*y^3 - 15*y^4 + 56*y^5 - 53*y^6 + 16*y^7 + 4*y*z - 20*y^2*z - 2*y^3*z + 92*y^4*z - 110*y^5*z + 28*y^6*z + 8*y^7*z + 2*z^2 - 22*y*z^2 + 35*y^2*z^2 + 46*y^3*z^2 - 102*y^4*z^2 + 24*y^5*z^2 + 17*y^6*z^2 - 8*z^3 + 18*y*z^3 + 73*y^2*z^3 - 210*y^3*z^3 + 178*y^4*z^3 - 64*y^5*z^3 + 13*y^6*z^3 - z^4 + 88*y*z^4 - 313*y^2*z^4 + 410*y^3*z^4 - 240*y^4*z^4 + 52*y^5*z^4 + 31*z^5 - 188*y*z^5 + 357*y^2*z^5 - 286*y^3*z^5 + 78*y^4*z^5 - 37*z^6 + 126*y*z^6 - 145*y^2*z^6 + 52*y^3*z^6 + 13*z^7 - 26*y*z^7 + 13*y^2*z^7)*G[0, 1, 0, 1, 0, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-14*y^5 + 28*y^6 - 14*y^7 + 27*y^3*z - 123*y^4*z + 154*y^5*z - 58*y^6*z - 4*y*z^2 + 81*y^2*z^2 - 275*y^3*z^2 + 304*y^4*z^2 - 104*y^5*z^2 + 14*y^6*z^2 + 56*y*z^3 - 224*y^2*z^3 + 289*y^3*z^3 - 115*y^4*z^3 + 42*y^5*z^3 + 14*z^4 - 84*y*z^4 + 157*y^2*z^4 - 81*y^3*z^4 + 42*y^4*z^4 - 14*z^5 + 42*y*z^5 - 26*y^2*z^5 + 14*y^3*z^5)*G[0, 1, 0, 1, 1, y])/ (2*(-1 + y)^3*y^2*z^2*(y + z)^3) + ((y^2 - 2*y^3 - y^4 + 4*y^5 - 2*y^6 + 2*y*z - 8*y^2*z + 6*y^3*z + 8*y^4*z - 12*y^5*z + 4*y^6*z + z^2 - 10*y*z^2 + 27*y^2*z^2 - 32*y^3*z^2 + 22*y^4*z^2 - 12*y^5*z^2 + 4*y^6*z^2 - 4*z^3 + 24*y*z^3 - 58*y^2*z^3 + 76*y^3*z^3 - 56*y^4*z^3 + 20*y^5*z^3 - 2*y^6*z^3 + 8*z^4 - 40*y*z^4 + 83*y^2*z^4 - 86*y^3*z^4 + 42*y^4*z^4 - 8*y^5*z^4 - 10*z^5 + 42*y*z^5 - 66*y^2*z^5 + 44*y^3*z^5 - 12*y^4*z^5 + 7*z^6 - 22*y*z^6 + 22*y^2*z^6 - 8*y^3*z^6 - 2*z^7 + 4*y*z^7 - 2*y^2*z^7)*G[0, 1, 0, 1 - y, 0, z])/ ((-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((2*y^2 - 6*y^3 + 6*y^4 - 4*y^5 + 4*y^6 - 2*y^7 + 4*y*z - 20*y^2*z + 32*y^3*z - 20*y^4*z + 4*y^5*z + 2*z^2 - 22*y*z^2 + 68*y^2*z^2 - 94*y^3*z^2 + 68*y^4*z^2 - 28*y^5*z^2 + 6*y^6*z^2 - 8*z^3 + 50*y*z^3 - 119*y^2*z^3 + 144*y^3*z^3 - 94*y^4*z^3 + 30*y^5*z^3 - 3*y^6*z^3 + 15*z^4 - 72*y*z^4 + 140*y^2*z^4 - 136*y^3*z^4 + 63*y^4*z^4 - 12*y^5*z^4 - 17*z^5 + 68*y*z^5 - 103*y^2*z^5 + 66*y^3*z^5 - 18*y^4*z^5 + 11*z^6 - 34*y*z^6 + 33*y^2*z^6 - 12*y^3*z^6 - 3*z^7 + 6*y*z^7 - 3*y^2*z^7)*G[0, 1, 0, 1 - y, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((2*y^3 - 8*y^4 + 14*y^5 - 12*y^6 + 4*y^7 + 4*y^2*z - 18*y^3*z + 30*y^4*z - 22*y^5*z + 6*y^6*z + 2*y*z^2 - 23*y^2*z^2 + 60*y^3*z^2 - 63*y^4*z^2 + 28*y^5*z^2 - 4*y^6*z^2 - 10*y*z^3 + 57*y^2*z^3 - 108*y^3*z^3 + 90*y^4*z^3 - 34*y^5*z^3 + 5*y^6*z^3 - 5*z^4 + 44*y*z^4 - 124*y^2*z^4 + 156*y^3*z^4 - 92*y^4*z^4 + 20*y^5*z^4 + 15*z^5 - 76*y*z^5 + 137*y^2*z^5 - 108*y^3*z^5 + 30*y^4*z^5 - 15*z^6 + 50*y*z^6 - 56*y^2*z^6 + 20*y^3*z^6 + 5*z^7 - 10*y*z^7 + 5*y^2*z^7)*G[0, 1, 0, -y, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-20*y^5 + 92*y^6 - 160*y^7 + 120*y^8 - 20*y^9 - 20*y^10 + 8*y^11 - 102*y^4*z + 540*y^5*z - 1120*y^6*z + 1120*y^7*z - 510*y^8*z + 52*y^9*z + 20*y^10*z - 124*y^3*z^2 + 794*y^4*z^2 - 1944*y^5*z^2 + 2306*y^6*z^2 - 1368*y^7*z^2 + 362*y^8*z^2 - 40*y^9*z^2 + 14*y^10*z^2 - 156*y^2*z^3 + 1128*y^3*z^3 - 3186*y^4*z^3 + 4572*y^5*z^3 - 3705*y^6*z^3 + 1760*y^7*z^3 - 482*y^8*z^3 + 84*y^9*z^3 - 56*y*z^4 + 704*y^2*z^4 - 2800*y^3*z^4 + 5346*y^4*z^4 - 5772*y^5*z^4 + 3700*y^6*z^4 - 1272*y^7*z^4 + 210*y^8*z^4 - 14*z^5 + 252*y*z^5 - 1380*y^2*z^5 + 3464*y^3*z^5 - 4788*y^4*z^5 + 3860*y^5*z^5 - 1584*y^6*z^5 + 280*y^7*z^5 + 42*z^6 - 392*y*z^6 + 1334*y^2*z^6 - 2304*y^3*z^6 + 2242*y^4*z^6 - 1072*y^5*z^6 + 210*y^6*z^6 - 42*z^7 + 252*y*z^7 - 589*y^2*z^7 + 696*y^3*z^7 - 386*y^4*z^7 + 84*y^5*z^7 + 14*z^8 - 56*y*z^8 + 84*y^2*z^8 - 56*y^3*z^8 + 14*y^4*z^8)* G[0, 1, 1, 0, 0, y])/(2*(-1 + y)^4*y^2*z^2*(-1 + y + z)^2* (y + z)^4) + ((2*y^4 - 6*y^5 - 2*y^6 + 30*y^7 - 48*y^8 + 32*y^9 - 8*y^10 + 8*y^3*z - 32*y^4*z - 4*y^5*z + 200*y^6*z - 392*y^7*z + 328*y^8*z - 124*y^9*z + 16*y^10*z + 12*y^2*z^2 - 68*y^3*z^2 + 24*y^4*z^2 + 464*y^5*z^2 - 1121*y^6*z^2 + 1107*y^7*z^2 - 503*y^8*z^2 + 85*y^9*z^2 + 8*y*z^3 - 72*y^2*z^3 + 180*y^3*z^3 - 4*y^4*z^3 - 536*y^5*z^3 + 740*y^6*z^3 - 364*y^7*z^3 + 32*y^8*z^3 + 16*y^9*z^3 + 2*z^4 - 38*y*z^4 + 190*y^2*z^4 - 474*y^3*z^4 + 820*y^4*z^4 - 1036*y^5*z^4 + 842*y^6*z^4 - 402*y^7*z^4 + 96*y^8*z^4 - 8*z^5 + 136*y*z^5 - 676*y^2*z^5 + 1776*y^3*z^5 - 2680*y^4*z^5 + 2240*y^5*z^5 - 1020*y^6*z^5 + 240*y^7*z^5 + 28*z^6 - 340*y*z^6 + 1363*y^2*z^6 - 2601*y^3*z^6 + 2497*y^4*z^6 - 1235*y^5*z^6 + 320*y^6*z^6 - 56*z^7 + 432*y*z^7 - 1188*y^2*z^7 + 1440*y^3*z^7 - 820*y^4*z^7 + 240*y^5*z^7 + 50*z^8 - 246*y*z^8 + 412*y^2*z^8 - 280*y^3*z^8 + 96*y^4*z^8 - 16*z^9 + 48*y*z^9 - 40*y^2*z^9 + 16*y^3*z^9)*G[0, 1, 1, 0, 0, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((4*y^4 - 2*y^5 - 32*y^6 + 68*y^7 - 52*y^8 + 14*y^9 + 25*y^3*z - 79*y^4*z + 43*y^5*z + 95*y^6*z - 128*y^7*z + 44*y^8*z + 4*y*z^2 + 23*y^2*z^2 - 179*y^3*z^2 + 349*y^4*z^2 - 259*y^5*z^2 + 56*y^6*z^2 - 2*y^7*z^2 + 8*y^8*z^2 + 22*y*z^3 - 210*y^2*z^3 + 616*y^3*z^3 - 812*y^4*z^3 + 527*y^5*z^3 - 183*y^6*z^3 + 40*y^7*z^3 + 8*z^4 - 120*y*z^4 + 496*y^2*z^4 - 892*y^3*z^4 + 759*y^4*z^4 - 323*y^5*z^4 + 80*y^6*z^4 - 24*z^5 + 182*y*z^5 - 470*y^2*z^5 + 513*y^3*z^5 - 257*y^4*z^5 + 80*y^5*z^5 + 24*z^6 - 112*y*z^6 + 173*y^2*z^6 - 101*y^3*z^6 + 40*y^4*z^6 - 8*z^7 + 24*y*z^7 - 16*y^2*z^7 + 8*y^3*z^7)*G[0, 1, 1, 0, 1, y])/(2*(-1 + y)^3*y^2*z^2* (-1 + y + z)^2*(y + z)^3) + ((-14*y^5 + 44*y^6 - 48*y^7 + 20*y^8 - 2*y^9 - 41*y^4*z + 144*y^5*z - 175*y^6*z + 82*y^7*z - 10*y^8*z - 58*y^3*z^2 + 239*y^4*z^2 - 336*y^5*z^2 + 188*y^6*z^2 - 30*y^7*z^2 - 3*y^8*z^2 + 14*y^2*z^3 - 41*y^4*z^3 + 24*y^5*z^3 + 24*y^6*z^3 - 18*y^7*z^3 + 12*y*z^4 - 106*y^2*z^4 + 274*y^3*z^4 - 299*y^4*z^4 + 176*y^5*z^4 - 45*y^6*z^4 + 3*z^5 - 48*y*z^5 + 199*y^2*z^5 - 310*y^3*z^5 + 234*y^4*z^5 - 60*y^5*z^5 - 9*z^6 + 66*y*z^6 - 146*y^2*z^6 + 146*y^3*z^6 - 45*y^4*z^6 + 9*z^7 - 36*y*z^7 + 48*y^2*z^7 - 18*y^3*z^7 - 3*z^8 + 6*y*z^8 - 3*y^2*z^8)* G[0, 1, 1, 1, 0, y])/(2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^4) + ((2*y^4 - 8*y^5 - 9*y^6 + 71*y^7 - 109*y^8 + 69*y^9 - 16*y^10 + 8*y^3*z - 40*y^4*z - 18*y^5*z + 324*y^6*z - 592*y^7*z + 444*y^8*z - 134*y^9*z + 8*y^10*z + 12*y^2*z^2 - 80*y^3*z^2 + 34*y^4*z^2 + 548*y^5*z^2 - 1271*y^6*z^2 + 1133*y^7*z^2 - 419*y^8*z^2 + 43*y^9*z^2 + 8*y*z^3 - 80*y^2*z^3 + 180*y^3*z^3 + 127*y^4*z^3 - 813*y^5*z^3 + 902*y^6*z^3 - 340*y^7*z^3 + 7*y^8*z^3 + 9*y^9*z^3 + 2*z^4 - 40*y*z^4 + 192*y^2*z^4 - 350*y^3*z^4 + 379*y^4*z^4 - 445*y^5*z^4 + 459*y^6*z^4 - 251*y^7*z^4 + 54*y^8*z^4 - 8*z^5 + 112*y*z^5 - 478*y^2*z^5 + 1122*y^3*z^5 - 1621*y^4*z^5 + 1355*y^5*z^5 - 613*y^6*z^5 + 135*y^7*z^5 + 21*z^6 - 223*y*z^6 + 838*y^2*z^6 - 1558*y^3*z^6 + 1485*y^4*z^6 - 727*y^5*z^6 + 180*y^6*z^6 - 35*z^7 + 257*y*z^7 - 694*y^2*z^7 + 836*y^3*z^7 - 475*y^4*z^7 + 135*y^5*z^7 + 29*z^8 - 141*y*z^8 + 235*y^2*z^8 - 161*y^3*z^8 + 54*y^4*z^8 - 9*z^9 + 27*y*z^9 - 23*y^2*z^9 + 9*y^3*z^9)*G[0, 1, 1, 1, 0, z])/(2*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((14*y^3 - 30*y^4 + 16*y^5 + 50*y^2*z - 104*y^3*z + 53*y^4*z + 44*y*z^2 - 105*y^2*z^2 + 74*y^3*z^2 - 15*y^4*z^2 + 15*z^3 - 60*y*z^3 + 74*y^2*z^3 - 30*y^3*z^3 - 15*z^4 + 30*y*z^4 - 15*y^2*z^4)*G[0, 1, 1, 1, 1, y])/(2*(-1 + y)^2*y^2*z^2* (y + z)^2) + ((y^2 - 2*y^3 - y^4 + 4*y^5 - 2*y^6 + 2*y*z - 8*y^2*z + 6*y^3*z + 8*y^4*z - 12*y^5*z + 4*y^6*z + z^2 - 10*y*z^2 + 27*y^2*z^2 - 32*y^3*z^2 + 22*y^4*z^2 - 12*y^5*z^2 + 4*y^6*z^2 - 4*z^3 + 24*y*z^3 - 58*y^2*z^3 + 76*y^3*z^3 - 56*y^4*z^3 + 20*y^5*z^3 - 2*y^6*z^3 + 8*z^4 - 40*y*z^4 + 83*y^2*z^4 - 86*y^3*z^4 + 42*y^4*z^4 - 8*y^5*z^4 - 10*z^5 + 42*y*z^5 - 66*y^2*z^5 + 44*y^3*z^5 - 12*y^4*z^5 + 7*z^6 - 22*y*z^6 + 22*y^2*z^6 - 8*y^3*z^6 - 2*z^7 + 4*y*z^7 - 2*y^2*z^7)* G[0, 1, 1 - y, 0, 0, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((2*y^2 - 6*y^3 + 6*y^4 - 4*y^5 + 4*y^6 - 2*y^7 + 4*y*z - 20*y^2*z + 32*y^3*z - 20*y^4*z + 4*y^5*z + 2*z^2 - 22*y*z^2 + 68*y^2*z^2 - 94*y^3*z^2 + 68*y^4*z^2 - 28*y^5*z^2 + 6*y^6*z^2 - 8*z^3 + 50*y*z^3 - 119*y^2*z^3 + 144*y^3*z^3 - 94*y^4*z^3 + 30*y^5*z^3 - 3*y^6*z^3 + 15*z^4 - 72*y*z^4 + 140*y^2*z^4 - 136*y^3*z^4 + 63*y^4*z^4 - 12*y^5*z^4 - 17*z^5 + 68*y*z^5 - 103*y^2*z^5 + 66*y^3*z^5 - 18*y^4*z^5 + 11*z^6 - 34*y*z^6 + 33*y^2*z^6 - 12*y^3*z^6 - 3*z^7 + 6*y*z^7 - 3*y^2*z^7)* G[0, 1, 1 - y, 0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-3*y^2 + 8*y^3 - 24*y^4 + 52*y^5 - 49*y^6 + 16*y^7 - 6*y*z + 28*y^2*z - 76*y^3*z + 140*y^4*z - 134*y^5*z + 48*y^6*z - 3*z^2 + 32*y*z^2 - 106*y^2*z^2 + 194*y^3*z^2 - 183*y^4*z^2 + 66*y^5*z^2 + 12*z^3 - 50*y*z^3 + 77*y^2*z^3 - 24*y^3*z^3 - 54*y^4*z^3 + 46*y^5*z^3 - 7*y^6*z^3 - 11*z^4 - 8*y*z^4 + 123*y^2*z^4 - 214*y^3*z^4 + 141*y^4*z^4 - 28*y^5*z^4 - 9*z^5 + 82*y*z^5 - 183*y^2*z^5 + 158*y^3*z^5 - 42*y^4*z^5 + 18*z^6 - 64*y*z^6 + 77*y^2*z^6 - 28*y^3*z^6 - 7*z^7 + 14*y*z^7 - 7*y^2*z^7)* G[0, 1, 1 - y, 1, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((2*y^2 - 6*y^3 + 6*y^4 - 4*y^5 + 4*y^6 - 2*y^7 + 4*y*z - 20*y^2*z + 32*y^3*z - 20*y^4*z + 4*y^5*z + 2*z^2 - 22*y*z^2 + 68*y^2*z^2 - 94*y^3*z^2 + 68*y^4*z^2 - 28*y^5*z^2 + 6*y^6*z^2 - 8*z^3 + 50*y*z^3 - 119*y^2*z^3 + 144*y^3*z^3 - 94*y^4*z^3 + 30*y^5*z^3 - 3*y^6*z^3 + 15*z^4 - 72*y*z^4 + 140*y^2*z^4 - 136*y^3*z^4 + 63*y^4*z^4 - 12*y^5*z^4 - 17*z^5 + 68*y*z^5 - 103*y^2*z^5 + 66*y^3*z^5 - 18*y^4*z^5 + 11*z^6 - 34*y*z^6 + 33*y^2*z^6 - 12*y^3*z^6 - 3*z^7 + 6*y*z^7 - 3*y^2*z^7)* G[0, 1, 1 - y, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((2*y^3 - 8*y^4 + 14*y^5 - 12*y^6 + 4*y^7 + 4*y^2*z - 18*y^3*z + 30*y^4*z - 22*y^5*z + 6*y^6*z + 2*y*z^2 - 23*y^2*z^2 + 60*y^3*z^2 - 63*y^4*z^2 + 28*y^5*z^2 - 4*y^6*z^2 - 10*y*z^3 + 57*y^2*z^3 - 108*y^3*z^3 + 90*y^4*z^3 - 34*y^5*z^3 + 5*y^6*z^3 - 5*z^4 + 44*y*z^4 - 124*y^2*z^4 + 156*y^3*z^4 - 92*y^4*z^4 + 20*y^5*z^4 + 15*z^5 - 76*y*z^5 + 137*y^2*z^5 - 108*y^3*z^5 + 30*y^4*z^5 - 15*z^6 + 50*y*z^6 - 56*y^2*z^6 + 20*y^3*z^6 + 5*z^7 - 10*y*z^7 + 5*y^2*z^7)*G[0, 1, 1 - y, -y, 1 - y, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-1 + z)*G[0, 1 - y, 0, 0, 0, z])/(2*y^2*z) + ((-8*y^3 - 29*y^2*z - 26*y*z^2 + 9*y^2*z^2 - 9*z^3 + 18*y*z^3 + 9*z^4)* G[0, 1 - y, 0, 0, 1 - y, z])/(2*y^2*z^2*(y + z)^2) + ((3*y^4 - 11*y^5 - 4*y^6 + 80*y^7 - 165*y^8 + 157*y^9 - 74*y^10 + 14*y^11 + 12*y^3*z - 56*y^4*z - 50*y^5*z + 788*y^6*z - 1958*y^7*z + 2240*y^8*z - 1262*y^9*z + 292*y^10*z - 6*y^11*z + 18*y^2*z^2 - 114*y^3*z^2 - 151*y^4*z^2 + 2489*y^5*z^2 - 6985*y^6*z^2 + 8899*y^7*z^2 - 5522*y^8*z^2 + 1402*y^9*z^2 - 36*y^10*z^2 + 12*y*z^3 - 116*y^2*z^3 - 66*y^3*z^3 + 3118*y^4*z^3 - 10720*y^5*z^3 + 15776*y^6*z^3 - 11038*y^7*z^3 + 3150*y^8*z^3 - 116*y^9*z^3 + 3*z^4 - 59*y*z^4 - 107*y^2*z^4 + 2771*y^3*z^4 - 10459*y^4*z^4 + 17159*y^5*z^4 - 13467*y^6*z^4 + 4435*y^7*z^4 - 276*y^8*z^4 - 12*z^5 - 10*y*z^5 + 1310*y^2*z^5 - 6352*y^3*z^5 + 12316*y^4*z^5 - 11310*y^5*z^5 + 4554*y^6*z^5 - 480*y^7*z^5 - 8*z^6 + 374*y*z^6 - 2398*y^2*z^6 + 5826*y^3*z^6 - 6674*y^4*z^6 + 3500*y^5*z^6 - 556*y^6*z^6 + 66*z^7 - 620*y*z^7 + 1920*y^2*z^7 - 2776*y^3*z^7 + 1902*y^4*z^7 - 396*y^5*z^7 - 75*z^8 + 381*y*z^8 - 727*y^2*z^8 + 641*y^3*z^8 - 156*y^4*z^8 + 26*z^9 - 78*y*z^9 + 94*y^2*z^9 - 26*y^3*z^9)*G[0, 1 - y, 0, 1, 0, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-8*y^3 - 29*y^2*z - 26*y*z^2 + 9*y^2*z^2 - 9*z^3 + 18*y*z^3 + 9*z^4)* G[0, 1 - y, 0, 1 - y, 0, z])/(2*y^2*z^2*(y + z)^2) + ((-12*y^3 - 43*y^2*z - 38*y*z^2 + 13*y^2*z^2 - 13*z^3 + 26*y*z^3 + 13*z^4)*G[0, 1 - y, 0, 1 - y, 1 - y, z])/(2*y^2*z^2*(y + z)^2) + ((-2*y^3 - 11*y^4 + 64*y^5 - 106*y^6 + 74*y^7 - 19*y^8 - 4*y^2*z - 40*y^3*z + 239*y^4*z - 441*y^5*z + 349*y^6*z - 107*y^7*z + 4*y^8*z - 2*y*z^2 - 29*y^2*z^2 + 234*y^3*z^2 - 525*y^4*z^2 + 486*y^5*z^2 - 176*y^6*z^2 + 12*y^7*z^2 + 16*y*z^3 - 5*y^2*z^3 - 101*y^3*z^3 + 182*y^4*z^3 - 102*y^5*z^3 + 10*y^6*z^3 + 2*z^4 - 26*y*z^4 + 63*y^2*z^4 - 20*y^3*z^4 - 33*y^4*z^4 - 2*y^5*z^4 - 4*z^5 + 18*y*z^5 - 11*y^2*z^5 - 29*y^3*z^5 - 6*y^4*z^5 + 2*z^6 - 6*y*z^6 - 10*y^2*z^6 - 2*y^3*z^6)*G[0, 1 - y, 0, -y, 1 - y, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((60*y^5 - 316*y^6 + 588*y^7 - 468*y^8 + 136*y^9 + 257*y^4*z - 1392*y^5*z + 2666*y^6*z - 2184*y^7*z + 653*y^8*z + 304*y^3*z^2 - 1956*y^4*z^2 + 4199*y^5*z^2 - 3741*y^6*z^2 + 1221*y^7*z^2 - 27*y^8*z^2 + 344*y^2*z^3 - 2092*y^3*z^3 + 4539*y^4*z^3 - 4185*y^5*z^3 + 1513*y^6*z^3 - 135*y^7*z^3 + 120*y*z^4 - 1062*y^2*z^4 + 2864*y^3*z^4 - 3100*y^4*z^4 + 1384*y^5*z^4 - 270*y^6*z^4 + 27*z^5 - 336*y*z^5 + 1148*y^2*z^5 - 1538*y^3*z^5 + 873*y^4*z^5 - 270*y^5*z^5 - 54*z^6 + 297*y*z^6 - 535*y^2*z^6 + 363*y^3*z^6 - 135*y^4*z^6 + 27*z^7 - 81*y*z^7 + 65*y^2*z^7 - 27*y^3*z^7)*G[0, 1 - y, 1, 0, 0, z])/(2*(-1 + y)^3*y^2*z^2* (-1 + y + z)*(y + z)^4) + ((3*y^4 - 12*y^5 + 19*y^6 - 14*y^7 + 4*y^8 + 22*y^3*z - 104*y^4*z + 182*y^5*z - 140*y^6*z + 40*y^7*z + 37*y^2*z^2 - 212*y^3*z^2 + 433*y^4*z^2 - 378*y^5*z^2 + 120*y^6*z^2 + 12*y*z^3 - 138*y^2*z^3 + 400*y^3*z^3 - 440*y^4*z^3 + 172*y^5*z^3 - 6*y^6*z^3 + 6*z^4 - 60*y*z^4 + 220*y^2*z^4 - 308*y^3*z^4 + 161*y^4*z^4 - 24*y^5*z^4 - 18*z^5 + 96*y*z^5 - 174*y^2*z^5 + 122*y^3*z^5 - 36*y^4*z^5 + 18*z^6 - 60*y*z^6 + 61*y^2*z^6 - 24*y^3*z^6 - 6*z^7 + 12*y*z^7 - 6*y^2*z^7)* G[0, 1 - y, 1, 0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-9*y^6 + 45*y^7 - 91*y^8 + 93*y^9 - 48*y^10 + 10*y^11 - 66*y^5*z + 342*y^6*z - 714*y^7*z + 752*y^8*z - 402*y^9*z + 90*y^10*z - 2*y^11*z - 186*y^4*z^2 + 1038*y^5*z^2 - 2304*y^6*z^2 + 2556*y^7*z^2 - 1434*y^8*z^2 + 342*y^9*z^2 - 12*y^10*z^2 - 194*y^3*z^3 + 1323*y^4*z^3 - 3407*y^5*z^3 + 4254*y^6*z^3 - 2656*y^7*z^3 + 727*y^8*z^3 - 47*y^9*z^3 - 186*y^2*z^4 + 1362*y^3*z^4 - 3819*y^4*z^4 + 5223*y^5*z^4 - 3630*y^6*z^4 + 1192*y^7*z^4 - 142*y^8*z^4 - 66*y*z^5 + 798*y^2*z^5 - 2922*y^3*z^5 + 4827*y^4*z^5 - 3959*y^5*z^5 + 1599*y^6*z^5 - 285*y^7*z^5 - 17*z^6 + 285*y*z^6 - 1417*y^2*z^6 + 2999*y^3*z^6 - 3040*y^4*z^6 + 1510*y^5*z^6 - 352*y^6*z^6 + 51*z^7 - 423*y*z^7 + 1204*y^2*z^7 - 1524*y^3*z^7 + 901*y^4*z^7 - 257*y^5*z^7 - 51*z^8 + 255*y*z^8 - 440*y^2*z^8 + 306*y^3*z^8 - 102*y^4*z^8 + 17*z^9 - 51*y*z^9 + 43*y^2*z^9 - 17*y^3*z^9)* G[0, 1 - y, 1, 1, 0, z])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((3*y^4 - 12*y^5 + 19*y^6 - 14*y^7 + 4*y^8 + 22*y^3*z - 104*y^4*z + 182*y^5*z - 140*y^6*z + 40*y^7*z + 37*y^2*z^2 - 212*y^3*z^2 + 433*y^4*z^2 - 378*y^5*z^2 + 120*y^6*z^2 + 12*y*z^3 - 138*y^2*z^3 + 400*y^3*z^3 - 440*y^4*z^3 + 172*y^5*z^3 - 6*y^6*z^3 + 6*z^4 - 60*y*z^4 + 220*y^2*z^4 - 308*y^3*z^4 + 161*y^4*z^4 - 24*y^5*z^4 - 18*z^5 + 96*y*z^5 - 174*y^2*z^5 + 122*y^3*z^5 - 36*y^4*z^5 + 18*z^6 - 60*y*z^6 + 61*y^2*z^6 - 24*y^3*z^6 - 6*z^7 + 12*y*z^7 - 6*y^2*z^7)*G[0, 1 - y, 1, 1 - y, 0, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-8*y^3 - 29*y^2*z - 26*y*z^2 + 9*y^2*z^2 - 9*z^3 + 18*y*z^3 + 9*z^4)* G[0, 1 - y, 1 - y, 0, 0, z])/(2*y^2*z^2*(y + z)^2) + ((-12*y^3 - 43*y^2*z - 38*y*z^2 + 13*y^2*z^2 - 13*z^3 + 26*y*z^3 + 13*z^4)*G[0, 1 - y, 1 - y, 0, 1 - y, z])/(2*y^2*z^2*(y + z)^2) + ((-3*y^4 + 11*y^5 + 4*y^6 - 80*y^7 + 165*y^8 - 157*y^9 + 74*y^10 - 14*y^11 - 12*y^3*z + 56*y^4*z + 2*y^5*z - 548*y^6*z + 1478*y^7*z - 1760*y^8*z + 1022*y^9*z - 244*y^10*z + 6*y^11*z - 18*y^2*z^2 + 114*y^3*z^2 - 44*y^4*z^2 - 1418*y^5*z^2 + 4650*y^6*z^2 - 6370*y^7*z^2 + 4160*y^8*z^2 - 1110*y^9*z^2 + 36*y^10*z^2 - 12*y*z^3 + 116*y^2*z^3 - 202*y^3*z^3 - 1371*y^4*z^3 + 6343*y^5*z^3 - 10430*y^6*z^3 + 7812*y^7*z^3 - 2355*y^8*z^3 + 99*y^9*z^3 - 3*z^4 + 59*y*z^4 - 173*y^2*z^4 - 767*y^3*z^4 + 4940*y^4*z^4 - 9724*y^5*z^4 + 8436*y^6*z^4 - 2942*y^7*z^4 + 174*y^8*z^4 + 12*z^5 - 94*y*z^5 - 128*y^2*z^5 + 2154*y^3*z^5 - 5519*y^4*z^5 + 5847*y^5*z^5 - 2513*y^6*z^5 + 225*y^7*z^5 - 9*z^6 - 13*y*z^6 + 571*y^2*z^6 - 2001*y^3*z^6 + 2806*y^4*z^6 - 1634*y^5*z^6 + 216*y^6*z^6 - 15*z^7 + 159*y*z^7 - 588*y^2*z^7 + 1036*y^3*z^7 - 829*y^4*z^7 + 141*y^5*z^7 + 24*z^8 - 126*y*z^8 + 268*y^2*z^8 - 284*y^3*z^8 + 54*y^4*z^8 - 9*z^9 + 27*y*z^9 - 43*y^2*z^9 + 9*y^3*z^9)*G[0, 1 - y, 1 - y, 1, 0, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-12*y^3 - 43*y^2*z - 38*y*z^2 + 13*y^2*z^2 - 13*z^3 + 26*y*z^3 + 13*z^4)*G[0, 1 - y, 1 - y, 1 - y, 0, z])/(2*y^2*z^2*(y + z)^2) + ((-14*y^3 - 50*y^2*z - 44*y*z^2 + 15*y^2*z^2 - 15*z^3 + 30*y*z^3 + 15*z^4)*G[0, 1 - y, 1 - y, 1 - y, 1 - y, z])/ (2*y^2*z^2*(y + z)^2) + ((-2*y^2 + 6*y^3 + 30*y^4 - 140*y^5 + 210*y^6 - 138*y^7 + 34*y^8 - 4*y*z + 18*y^2*z + 42*y^3*z - 307*y^4*z + 556*y^5*z - 432*y^6*z + 134*y^7*z - 7*y^8*z - 2*z^2 + 18*y*z^2 - y^2*z^2 - 220*y^3*z^2 + 536*y^4*z^2 - 507*y^5*z^2 + 197*y^6*z^2 - 21*y^7*z^2 + 6*z^3 - 4*y*z^3 - 115*y^2*z^3 + 339*y^3*z^3 - 404*y^4*z^3 + 210*y^5*z^3 - 32*y^6*z^3 + 5*z^4 - 70*y*z^4 + 219*y^2*z^4 - 338*y^3*z^4 + 240*y^4*z^4 - 40*y^5*z^4 - 20*z^5 + 93*y*z^5 - 184*y^2*z^5 + 176*y^3*z^5 - 33*y^4*z^5 + 11*z^6 - 33*y*z^6 + 49*y^2*z^6 - 11*y^3*z^6)*G[0, 1 - y, 1 - y, -y, 1 - y, z])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((-y^2 + 2*y^3 + 10*y^4 - 40*y^5 + 56*y^6 - 36*y^7 + 9*y^8 - 2*y*z + 8*y^2*z + 8*y^3*z - 86*y^4*z + 162*y^5*z - 126*y^6*z + 36*y^7*z - z^2 + 10*y*z^2 - 8*y^2*z^2 - 80*y^3*z^2 + 212*y^4*z^2 - 196*y^5*z^2 + 63*y^6*z^2 + 4*z^3 - 28*y*z^3 + 28*y^2*z^3 + 62*y^3*z^3 - 118*y^4*z^3 + 54*y^5*z^3 - 2*y^6*z^3 - 4*z^4 + 24*y*z^4 - 21*y^2*z^4 - 22*y^3*z^4 + 30*y^4*z^4 - 8*y^5*z^4 - 2*z^5 + 10*y*z^5 - 26*y^2*z^5 + 28*y^3*z^5 - 12*y^4*z^5 + 5*z^6 - 18*y*z^6 + 20*y^2*z^6 - 8*y^3*z^6 - 2*z^7 + 4*y*z^7 - 2*y^2*z^7)* G[0, 1 - y, -y, 0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-y^2 + 2*y^3 + 10*y^4 - 40*y^5 + 56*y^6 - 36*y^7 + 9*y^8 - 2*y*z + 8*y^2*z + 8*y^3*z - 86*y^4*z + 162*y^5*z - 126*y^6*z + 36*y^7*z - z^2 + 10*y*z^2 - 8*y^2*z^2 - 80*y^3*z^2 + 212*y^4*z^2 - 196*y^5*z^2 + 63*y^6*z^2 + 4*z^3 - 28*y*z^3 + 28*y^2*z^3 + 62*y^3*z^3 - 118*y^4*z^3 + 54*y^5*z^3 - 2*y^6*z^3 - 4*z^4 + 24*y*z^4 - 21*y^2*z^4 - 22*y^3*z^4 + 30*y^4*z^4 - 8*y^5*z^4 - 2*z^5 + 10*y*z^5 - 26*y^2*z^5 + 28*y^3*z^5 - 12*y^4*z^5 + 5*z^6 - 18*y*z^6 + 20*y^2*z^6 - 8*y^3*z^6 - 2*z^7 + 4*y*z^7 - 2*y^2*z^7)*G[0, 1 - y, -y, 1 - y, 0, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-2*y^2 + 4*y^3 + 30*y^4 - 120*y^5 + 170*y^6 - 108*y^7 + 26*y^8 - 4*y*z + 14*y^2*z + 46*y^3*z - 268*y^4*z + 454*y^5*z - 340*y^6*z + 104*y^7*z - 6*y^8*z - 2*z^2 + 16*y*z^2 + 13*y^2*z^2 - 228*y^3*z^2 + 491*y^4*z^2 - 436*y^5*z^2 + 164*y^6*z^2 - 18*y^7*z^2 + 6*z^3 + 10*y*z^3 - 170*y^2*z^3 + 417*y^3*z^3 - 454*y^4*z^3 + 224*y^5*z^3 - 33*y^6*z^3 + 9*z^4 - 106*y*z^4 + 312*y^2*z^4 - 447*y^3*z^4 + 299*y^4*z^4 - 51*y^5*z^4 - 28*z^5 + 129*y*z^5 - 246*y^2*z^5 + 222*y^3*z^5 - 45*y^4*z^5 + 15*z^6 - 45*y*z^6 + 61*y^2*z^6 - 15*y^3*z^6)*G[0, 1 - y, -y, 1 - y, 1 - y, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((y^2 - 3*y^3 + 19*y^4 - 85*y^5 + 174*y^6 - 178*y^7 + 90*y^8 - 18*y^9 + 2*y*z - 10*y^2*z + 4*y^3*z + 12*y^4*z + 40*y^5*z - 124*y^6*z + 106*y^7*z - 30*y^8*z + z^2 - 11*y*z^2 - 20*y^2*z^2 + 238*y^3*z^2 - 544*y^4*z^2 + 548*y^5*z^2 - 257*y^6*z^2 + 45*y^7*z^2 - 4*z^3 - 8*y*z^3 + 221*y^2*z^3 - 737*y^3*z^3 + 1048*y^4*z^3 - 716*y^5*z^3 + 207*y^6*z^3 - 11*y^7*z^3 - 5*z^4 + 115*y*z^4 - 506*y^2*z^4 + 946*y^3*z^4 - 874*y^4*z^4 + 368*y^5*z^4 - 44*y^6*z^4 + 29*z^5 - 205*y*z^5 + 519*y^2*z^5 - 647*y^3*z^5 + 378*y^4*z^5 - 66*y^5*z^5 - 32*z^6 + 140*y*z^6 - 249*y^2*z^6 + 201*y^3*z^6 - 44*y^4*z^6 + 11*z^7 - 33*y*z^7 + 41*y^2*z^7 - 11*y^3*z^7)*G[0, 1 - y, -y, -y, 1 - y, z])/(2*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((6*y^3 - 24*y^4 + 35*y^5 - 22*y^6 + 5*y^7 + 10*y^2*z - 50*y^3*z + 88*y^4*z - 66*y^5*z + 18*y^6*z + 7*y*z^2 - 44*y^2*z^2 + 93*y^3*z^2 - 82*y^4*z^2 + 26*y^5*z^2 - 6*z^3 + 12*y*z^3 + 6*y^2*z^3 - 24*y^3*z^3 + 12*y^4*z^3 + 12*z^4 - 31*y*z^4 + 26*y^2*z^4 - 8*y^3*z^4 - 6*z^5 + 12*y*z^5 - 8*y^2*z^5 - y*z^6)*G[0, -y, 0, 0, 1 - y, z])/((-1 + y)^2*y*z^3*(-1 + y + z)^2* (y + z)^2) + ((-45*y^6 + 156*y^7 - 201*y^8 + 114*y^9 - 24*y^10 - 292*y^5*z + 1134*y^6*z - 1646*y^7*z + 1066*y^8*z - 270*y^9*z + 8*y^10*z - 746*y^4*z^2 + 3312*y^5*z^2 - 5413*y^6*z^2 + 3922*y^7*z^2 - 1123*y^8*z^2 + 48*y^9*z^2 - 658*y^3*z^3 + 3889*y^4*z^3 - 7772*y^5*z^3 + 6646*y^6*z^3 - 2254*y^7*z^3 + 149*y^8*z^3 - 530*y^2*z^4 + 3416*y^3*z^4 - 7651*y^4*z^4 + 7460*y^5*z^4 - 3031*y^6*z^4 + 334*y^7*z^4 - 112*y*z^5 + 1654*y^2*z^5 - 5154*y^3*z^5 + 6277*y^4*z^5 - 3228*y^5*z^5 + 555*y^6*z^5 - 29*z^6 + 456*y*z^6 - 2142*y^2*z^6 + 3612*y^3*z^6 - 2537*y^4*z^6 + 628*y^5*z^6 + 87*z^7 - 634*y*z^7 + 1438*y^2*z^7 - 1342*y^3*z^7 + 443*y^4*z^7 - 87*z^8 + 348*y*z^8 - 437*y^2*z^8 + 174*y^3*z^8 + 29*z^9 - 58*y*z^9 + 29*y^2*z^9)*G[0, -y, 0, 1, 0, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((6*y^3 - 24*y^4 + 35*y^5 - 22*y^6 + 5*y^7 + 10*y^2*z - 50*y^3*z + 88*y^4*z - 66*y^5*z + 18*y^6*z + 7*y*z^2 - 44*y^2*z^2 + 93*y^3*z^2 - 82*y^4*z^2 + 26*y^5*z^2 - 6*z^3 + 12*y*z^3 + 6*y^2*z^3 - 24*y^3*z^3 + 12*y^4*z^3 + 12*z^4 - 31*y*z^4 + 26*y^2*z^4 - 8*y^3*z^4 - 6*z^5 + 12*y*z^5 - 8*y^2*z^5 - y*z^6)* G[0, -y, 0, 1 - y, 0, z])/((-1 + y)^2*y*z^3*(-1 + y + z)^2* (y + z)^2) + ((14*y^4 - 56*y^5 + 82*y^6 - 52*y^7 + 12*y^8 + 26*y^3*z - 129*y^4*z + 228*y^5*z - 174*y^6*z + 50*y^7*z - y^8*z + 24*y^2*z^2 - 142*y^3*z^2 + 294*y^4*z^2 - 262*y^5*z^2 + 90*y^6*z^2 - 4*y^7*z^2 - 6*y*z^3 - 23*y^2*z^3 + 130*y^3*z^3 - 175*y^4*z^3 + 82*y^5*z^3 - 8*y^6*z^3 + 2*z^4 + 18*y^2*z^4 - 56*y^3*z^4 + 46*y^4*z^4 - 12*y^5*z^4 - 6*z^5 + 22*y*z^5 - 39*y^2*z^5 + 32*y^3*z^5 - 13*y^4*z^5 + 6*z^6 - 20*y*z^6 + 20*y^2*z^6 - 8*y^3*z^6 - 2*z^7 + 4*y*z^7 - 2*y^2*z^7)*G[0, -y, 0, 1 - y, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-22*y^3 + 90*y^4 - 135*y^5 + 88*y^6 - 21*y^7 - 56*y^2*z + 264*y^3*z - 454*y^4*z + 340*y^5*z - 94*y^6*z - 52*y*z^2 + 306*y^2*z^2 - 625*y^3*z^2 + 540*y^4*z^2 - 169*y^5*z^2 + 12*z^3 + 48*y*z^3 - 260*y^2*z^3 + 328*y^3*z^3 - 128*y^4*z^3 - 24*z^4 + 28*y*z^4 + 16*y^2*z^4 - 16*y^3*z^4 + 12*z^5 - 24*y*z^5 + 20*y^2*z^5 + 4*y*z^6)*G[0, -y, 0, -y, 1 - y, z])/ (2*(-1 + y)^2*y*z^3*(-1 + y + z)^2*(y + z)^2) + ((6*y^3 - 24*y^4 + 35*y^5 - 22*y^6 + 5*y^7 + 10*y^2*z - 50*y^3*z + 88*y^4*z - 66*y^5*z + 18*y^6*z + 7*y*z^2 - 44*y^2*z^2 + 93*y^3*z^2 - 82*y^4*z^2 + 26*y^5*z^2 - 6*z^3 + 12*y*z^3 + 6*y^2*z^3 - 24*y^3*z^3 + 12*y^4*z^3 + 12*z^4 - 31*y*z^4 + 26*y^2*z^4 - 8*y^3*z^4 - 6*z^5 + 12*y*z^5 - 8*y^2*z^5 - y*z^6)* G[0, -y, 1 - y, 0, 0, z])/((-1 + y)^2*y*z^3*(-1 + y + z)^2* (y + z)^2) + ((14*y^4 - 56*y^5 + 82*y^6 - 52*y^7 + 12*y^8 + 26*y^3*z - 129*y^4*z + 228*y^5*z - 174*y^6*z + 50*y^7*z - y^8*z + 24*y^2*z^2 - 142*y^3*z^2 + 294*y^4*z^2 - 262*y^5*z^2 + 90*y^6*z^2 - 4*y^7*z^2 - 6*y*z^3 - 23*y^2*z^3 + 130*y^3*z^3 - 175*y^4*z^3 + 82*y^5*z^3 - 8*y^6*z^3 + 2*z^4 + 18*y^2*z^4 - 56*y^3*z^4 + 46*y^4*z^4 - 12*y^5*z^4 - 6*z^5 + 22*y*z^5 - 39*y^2*z^5 + 32*y^3*z^5 - 13*y^4*z^5 + 6*z^6 - 20*y*z^6 + 20*y^2*z^6 - 8*y^3*z^6 - 2*z^7 + 4*y*z^7 - 2*y^2*z^7)*G[0, -y, 1 - y, 0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-45*y^6 + 156*y^7 - 201*y^8 + 114*y^9 - 24*y^10 - 292*y^5*z + 1134*y^6*z - 1646*y^7*z + 1066*y^8*z - 270*y^9*z + 8*y^10*z - 746*y^4*z^2 + 3312*y^5*z^2 - 5413*y^6*z^2 + 3922*y^7*z^2 - 1123*y^8*z^2 + 48*y^9*z^2 - 658*y^3*z^3 + 3889*y^4*z^3 - 7772*y^5*z^3 + 6646*y^6*z^3 - 2254*y^7*z^3 + 149*y^8*z^3 - 530*y^2*z^4 + 3416*y^3*z^4 - 7651*y^4*z^4 + 7460*y^5*z^4 - 3031*y^6*z^4 + 334*y^7*z^4 - 112*y*z^5 + 1654*y^2*z^5 - 5154*y^3*z^5 + 6277*y^4*z^5 - 3228*y^5*z^5 + 555*y^6*z^5 - 29*z^6 + 456*y*z^6 - 2142*y^2*z^6 + 3612*y^3*z^6 - 2537*y^4*z^6 + 628*y^5*z^6 + 87*z^7 - 634*y*z^7 + 1438*y^2*z^7 - 1342*y^3*z^7 + 443*y^4*z^7 - 87*z^8 + 348*y*z^8 - 437*y^2*z^8 + 174*y^3*z^8 + 29*z^9 - 58*y*z^9 + 29*y^2*z^9)*G[0, -y, 1 - y, 1, 0, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((14*y^4 - 56*y^5 + 82*y^6 - 52*y^7 + 12*y^8 + 26*y^3*z - 129*y^4*z + 228*y^5*z - 174*y^6*z + 50*y^7*z - y^8*z + 24*y^2*z^2 - 142*y^3*z^2 + 294*y^4*z^2 - 262*y^5*z^2 + 90*y^6*z^2 - 4*y^7*z^2 - 6*y*z^3 - 23*y^2*z^3 + 130*y^3*z^3 - 175*y^4*z^3 + 82*y^5*z^3 - 8*y^6*z^3 + 2*z^4 + 18*y^2*z^4 - 56*y^3*z^4 + 46*y^4*z^4 - 12*y^5*z^4 - 6*z^5 + 22*y*z^5 - 39*y^2*z^5 + 32*y^3*z^5 - 13*y^4*z^5 + 6*z^6 - 20*y*z^6 + 20*y^2*z^6 - 8*y^3*z^6 - 2*z^7 + 4*y*z^7 - 2*y^2*z^7)*G[0, -y, 1 - y, 1 - y, 0, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-23*y^4 + 69*y^5 - 69*y^6 + 23*y^7 - 48*y^3*z + 169*y^4*z - 201*y^5*z + 87*y^6*z - 7*y^7*z - 43*y^2*z^2 + 179*y^3*z^2 - 230*y^4*z^2 + 108*y^5*z^2 - 14*y^6*z^2 - 38*y*z^3 + 155*y^2*z^3 - 193*y^3*z^3 + 83*y^4*z^3 - 23*y^5*z^3 - 16*z^4 + 80*y*z^4 - 131*y^2*z^4 + 67*y^3*z^4 - 32*y^4*z^4 + 16*z^5 - 48*y*z^5 + 32*y^2*z^5 - 16*y^3*z^5)*G[0, -y, 1 - y, 1 - y, 1 - y, z])/ (2*(-1 + y)^3*y^2*z^3*(y + z)^2) + ((-21*y^4 + 44*y^5 - 23*y^6 - 6*y^3*z + 65*y^4*z - 66*y^5*z + 3*y^6*z + 28*y^2*z^2 - 28*y^3*z^2 - 46*y^4*z^2 + 12*y^5*z^2 + 14*y*z^3 - 80*y^2*z^3 + 34*y^3*z^3 + 15*y^4*z^3 + 3*z^4 - 40*y*z^4 + 66*y^2*z^4 - 9*z^5 + 38*y*z^5 - 15*y^2*z^5 + 9*z^6 - 12*y*z^6 - 3*z^7)*G[0, -y, 1 - y, -y, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((12*y^3 + 28*y^2*z - 3*y^3*z + 17*y*z^2 - 6*y^2*z^2 + 8*z^3 - 3*y*z^3)*G[0, -y, -y, 0, 1 - y, z])/(2*y*z^3*(y + z)^2) + ((12*y^3 + 28*y^2*z - 3*y^3*z + 17*y*z^2 - 6*y^2*z^2 + 8*z^3 - 3*y*z^3)*G[0, -y, -y, 1 - y, 0, z])/(2*y*z^3*(y + z)^2) + ((21*y^4 - 105*y^5 + 212*y^6 - 216*y^7 + 111*y^8 - 23*y^9 + 14*y^3*z - 101*y^4*z + 271*y^5*z - 350*y^6*z + 224*y^7*z - 61*y^8*z + 3*y^9*z - 20*y^2*z^2 + 94*y^3*z^2 - 158*y^4*z^2 + 98*y^5*z^2 + 14*y^6*z^2 - 40*y^7*z^2 + 12*y^8*z^2 - 14*y*z^3 + 124*y^2*z^3 - 364*y^3*z^3 + 461*y^4*z^3 - 241*y^5*z^3 + 19*y^6*z^3 + 15*y^7*z^3 - 3*z^4 + 49*y*z^4 - 209*y^2*z^4 + 339*y^3*z^4 - 211*y^4*z^4 + 35*y^5*z^4 + 9*z^5 - 65*y*z^5 + 144*y^2*z^5 - 102*y^3*z^5 + 21*y^4*z^5 - 15*y^5*z^5 - 9*z^6 + 39*y*z^6 - 42*y^2*z^6 + 8*y^3*z^6 - 12*y^4*z^6 + 3*z^7 - 9*y*z^7 + y^2*z^7 - 3*y^3*z^7)* G[0, -y, -y, 1 - y, 1 - y, z])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((2*y^5 - 8*y^6 + 12*y^7 - 8*y^8 + 2*y^9 + 8*y^3*z - 31*y^4*z + 43*y^5*z - 26*y^6*z + 10*y^7*z - 7*y^8*z + 3*y^9*z + 19*y^2*z^2 - 99*y^3*z^2 + 200*y^4*z^2 - 208*y^5*z^2 + 129*y^6*z^2 - 53*y^7*z^2 + 12*y^8*z^2 + 16*y*z^3 - 119*y^2*z^3 + 321*y^3*z^3 - 439*y^4*z^3 + 335*y^5*z^3 - 138*y^6*z^3 + 24*y^7*z^3 + 6*z^4 - 74*y*z^4 + 275*y^2*z^4 - 489*y^3*z^4 + 466*y^4*z^4 - 220*y^5*z^4 + 36*y^6*z^4 - 18*z^5 + 118*y*z^5 - 291*y^2*z^5 + 361*y^3*z^5 - 213*y^4*z^5 + 39*y^5*z^5 + 18*z^6 - 78*y*z^6 + 137*y^2*z^6 - 109*y^3*z^6 + 24*y^4*z^6 - 6*z^7 + 18*y*z^7 - 22*y^2*z^7 + 6*y^3*z^7)*G[0, -y, -y, -y, 1 - y, z])/(2*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-34 + 68*y - 34*y^2 + 17*z - 17*y*z + 3*z^2)*G[1, 0, 0, 0, 0, y])/((-1 + y)^2*z^2*(-1 + y + z)) + ((1 - z)*G[1, 0, 0, 0, 0, z])/(2*y^2*z) + ((34*y^3 - 160*y^4 + 300*y^5 - 280*y^6 + 130*y^7 - 24*y^8 + 35*y^2*z - 223*y^3*z + 533*y^4*z - 611*y^5*z + 340*y^6*z - 74*y^7*z - 6*y*z^2 - 31*y^2*z^2 + 201*y^3*z^2 - 352*y^4*z^2 + 256*y^5*z^2 - 69*y^6*z^2 + y^7*z^2 + z^3 + 5*y*z^3 - 32*y^3*z^3 + 35*y^4*z^3 - 13*y^5*z^3 + 4*y^6*z^3 - 3*z^4 + 11*y*z^4 - 15*y^2*z^4 - y^3*z^4 + 6*y^4*z^4 + 6*y^5*z^4 + 3*z^5 - 13*y*z^5 + 13*y^2*z^5 + y^3*z^5 + 4*y^4*z^5 - z^6 + 3*y*z^6 + y^2*z^6 + y^3*z^6)*G[1, 0, 0, 0, 1, y])/ (2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^2) + ((-4 + 7*y^2 + 16*z - 14*y^2*z - 17*z^2 - 14*y*z^2 + 14*y^2*z^2 - 5*z^3 + 28*y*z^3 - 7*y^2*z^3 + 17*z^4 - 14*y*z^4 - 7*z^5)* G[1, 0, 0, 0, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((28*y^5 - 184*y^6 + 500*y^7 - 720*y^8 + 580*y^9 - 248*y^10 + 44*y^11 + 125*y^4*z - 870*y^5*z + 2494*y^6*z - 3776*y^7*z + 3189*y^8*z - 1426*y^9*z + 264*y^10*z + 136*y^3*z^2 - 1173*y^4*z^2 + 3940*y^5*z^2 - 6777*y^6*z^2 + 6352*y^7*z^2 - 3135*y^8*z^2 + 668*y^9*z^2 - 11*y^10*z^2 + 140*y^2*z^3 - 1220*y^3*z^3 + 4305*y^4*z^3 - 7950*y^5*z^3 + 8039*y^6*z^3 - 4370*y^7*z^3 + 1152*y^8*z^3 - 66*y^9*z^3 + 40*y*z^4 - 602*y^2*z^4 + 2776*y^3*z^4 - 6145*y^4*z^4 + 7176*y^5*z^4 - 4480*y^6*z^4 + 1520*y^7*z^4 - 165*y^8*z^4 + 11*z^5 - 190*y*z^5 + 1120*y^2*z^5 - 3084*y^3*z^5 + 4405*y^4*z^5 - 3270*y^5*z^5 + 1408*y^6*z^5 - 220*y^7*z^5 - 33*z^6 + 304*y*z^6 - 1067*y^2*z^6 + 1884*y^3*z^6 - 1647*y^4*z^6 + 844*y^5*z^6 - 165*y^6*z^6 + 33*z^7 - 198*y*z^7 + 475*y^2*z^7 - 510*y^3*z^7 + 296*y^4*z^7 - 66*y^5*z^7 - 11*z^8 + 44*y*z^8 - 66*y^2*z^8 + 44*y^3*z^8 - 11*y^4*z^8)*G[1, 0, 0, 1, 0, y])/ (2*(-1 + y)^4*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-4 + 4*y + 47*y^2 - 32*y^3 + 16*z - 12*y*z - 94*y^2*z + 32*y^3*z - 32*z^2 + 28*y*z^2 + 38*y^2*z^2 + 40*z^3 - 36*y*z^3 + 8*y^2*z^3 - 28*z^4 + 16*y*z^4 + 8*z^5)*G[1, 0, 0, 1, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((-16*y^4 + 80*y^5 - 160*y^6 + 160*y^7 - 80*y^8 + 16*y^9 - 9*y^3*z + 77*y^4*z - 222*y^5*z + 294*y^6*z - 185*y^7*z + 45*y^8*z + 2*y*z^2 + 31*y^2*z^2 - 181*y^3*z^2 + 360*y^4*z^2 - 360*y^5*z^2 + 211*y^6*z^2 - 77*y^7*z^2 + 14*y^8*z^2 + 44*y*z^3 - 348*y^2*z^3 + 1001*y^3*z^3 - 1461*y^4*z^3 + 1183*y^5*z^3 - 489*y^6*z^3 + 70*y^7*z^3 + 14*z^4 - 206*y*z^4 + 849*y^2*z^4 - 1627*y^3*z^4 + 1667*y^4*z^4 - 845*y^5*z^4 + 140*y^6*z^4 - 42*z^5 + 314*y*z^5 - 842*y^2*z^5 + 1116*y^3*z^5 - 710*y^4*z^5 + 140*y^5*z^5 + 42*z^6 - 196*y*z^6 + 358*y^2*z^6 - 298*y^3*z^6 + 70*y^4*z^6 - 14*z^7 + 42*y*z^7 - 50*y^2*z^7 + 14*y^3*z^7)*G[1, 0, 0, 1, 1, y])/(2*(-1 + y)^3*y^2*z^2* (-1 + y + z)^2*(y + z)^3) + ((-4 + 7*y^2 + 16*z - 14*y^2*z - 17*z^2 - 14*y*z^2 + 14*y^2*z^2 - 5*z^3 + 28*y*z^3 - 7*y^2*z^3 + 17*z^4 - 14*y*z^4 - 7*z^5)*G[1, 0, 0, 1 - y, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(-2 + 2*y - y^2 + 2*y^3 + 6*z - 4*y*z + y^2*z - 4*z^2 - 2*y*z^2 + 2*y^2*z^2 - 2*z^3 + 4*y*z^3 + 2*z^4)*G[1, 0, 0, 1 - y, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2) + ((6 - 4*y - 3*y^2 - 2*y^3 - 24*z + 10*y*z + 10*y^2*z - 2*y^3*z + 31*z^2 + 2*y*z^2 - 12*y^2*z^2 - 9*z^3 - 18*y*z^3 + 5*y^2*z^3 - 9*z^4 + 10*y*z^4 + 5*z^5)* G[1, 0, 0, -y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((40*y^5 - 332*y^6 + 1060*y^7 - 1720*y^8 + 1520*y^9 - 700*y^10 + 132*y^11 + 158*y^4*z - 1396*y^5*z + 4750*y^6*z - 8200*y^7*z + 7690*y^8*z - 3748*y^9*z + 746*y^10*z + 120*y^3*z^2 - 1600*y^4*z^2 + 6812*y^5*z^2 - 13684*y^6*z^2 + 14432*y^7*z^2 - 7752*y^8*z^2 + 1684*y^9*z^2 - 12*y^10*z^2 + 178*y^2*z^3 - 1724*y^3*z^3 + 7020*y^4*z^3 - 14568*y^5*z^3 + 16363*y^6*z^3 - 9506*y^7*z^3 + 2279*y^8*z^3 - 72*y^9*z^3 + 44*y*z^4 - 784*y^2*z^4 + 4108*y^3*z^4 - 9796*y^4*z^4 + 12248*y^5*z^4 - 8000*y^6*z^4 + 2240*y^7*z^4 - 180*y^8*z^4 + 12*z^5 - 208*y*z^5 + 1370*y^2*z^5 - 3976*y^3*z^5 + 5870*y^4*z^5 - 4668*y^5*z^5 + 1660*y^6*z^5 - 240*y^7*z^5 - 36*z^6 + 332*y*z^6 - 1172*y^2*z^6 + 2012*y^3*z^6 - 1972*y^4*z^6 + 896*y^5*z^6 - 180*y^6*z^6 + 36*z^7 - 216*y*z^7 + 481*y^2*z^7 - 574*y^3*z^7 + 315*y^4*z^7 - 72*y^5*z^7 - 12*z^8 + 48*y*z^8 - 72*y^2*z^8 + 48*y^3*z^8 - 12*y^4*z^8)*G[1, 0, 1, 0, 0, y])/ (2*(-1 + y)^4*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-4 + 4*y + 43*y^2 - 32*y^3 + 16*z - 12*y*z - 86*y^2*z + 32*y^3*z - 48*z^2 + 60*y*z^2 + 20*y^2*z^2 + 88*z^3 - 100*y*z^3 + 24*y^2*z^3 - 76*z^4 + 48*y*z^4 + 24*z^5)*G[1, 0, 1, 0, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((-8*y^4 + 56*y^5 - 144*y^6 + 176*y^7 - 104*y^8 + 24*y^9 - 6*y^3*z + 94*y^4*z - 336*y^5*z + 504*y^6*z - 346*y^7*z + 90*y^8*z - 2*y*z^2 + 44*y^2*z^2 - 137*y^3*z^2 + 87*y^4*z^2 + 120*y^5*z^2 - 154*y^6*z^2 + 35*y^7*z^2 + 7*y^8*z^2 + 43*y*z^3 - 284*y^2*z^3 + 675*y^3*z^3 - 858*y^4*z^3 + 693*y^5*z^3 - 304*y^6*z^3 + 35*y^7*z^3 + 7*z^4 - 136*y*z^4 + 549*y^2*z^4 - 1043*y^3*z^4 + 1156*y^4*z^4 - 619*y^5*z^4 + 70*y^6*z^4 - 21*z^5 + 172*y*z^5 - 484*y^2*z^5 + 744*y^3*z^5 - 529*y^4*z^5 + 70*y^5*z^5 + 21*z^6 - 98*y*z^6 + 214*y^2*z^6 - 220*y^3*z^6 + 35*y^4*z^6 - 7*z^7 + 21*y*z^7 - 37*y^2*z^7 + 7*y^3*z^7)*G[1, 0, 1, 0, 1, y])/ (2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + ((-1 - y^2 + 4*z + 2*y^2*z - 7*z^2 + 2*y*z^2 - 2*y^2*z^2 + 7*z^3 - 4*y*z^3 + y^2*z^3 - 4*z^4 + 2*y*z^4 + z^5)*G[1, 0, 1, 0, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2) + ((-28*y^5 + 122*y^6 - 198*y^7 + 142*y^8 - 38*y^9 - 129*y^4*z + 612*y^5*z - 1081*y^6*z + 842*y^7*z - 244*y^8*z - 188*y^3*z^2 + 1102*y^4*z^2 - 2314*y^5*z^2 + 2114*y^6*z^2 - 746*y^7*z^2 + 32*y^8*z^2 - 253*y^2*z^3 + 1556*y^3*z^3 - 3585*y^4*z^3 + 3738*y^5*z^3 - 1650*y^6*z^3 + 192*y^7*z^3 - 126*y*z^4 + 1212*y^2*z^4 - 3592*y^3*z^4 + 4580*y^4*z^4 - 2562*y^5*z^4 + 480*y^6*z^4 - 32*z^5 + 508*y*z^5 - 2116*y^2*z^5 + 3508*y^3*z^5 - 2520*y^4*z^5 + 640*y^5*z^5 + 96*z^6 - 702*y*z^6 + 1604*y^2*z^6 - 1486*y^3*z^6 + 480*y^4*z^6 - 96*z^7 + 384*y*z^7 - 482*y^2*z^7 + 192*y^3*z^7 + 32*z^8 - 64*y*z^8 + 32*y^2*z^8)*G[1, 0, 1, 1, 0, y])/(2*(-1 + y)^2*y^2*z^2* (-1 + y + z)^2*(y + z)^4) - ((-1 + z)*(2 - y - 18*y^2 + 12*y^3 - 6*z + 2*y*z + 18*y^2*z - 4*z^2 + 19*y*z^2 - 10*y^2*z^2 + 18*z^3 - 20*y*z^3 - 10*z^4)*G[1, 0, 1, 1, 0, z])/(y^2*z^3*(-1 + y + z)^2) + ((13*y^4 - 42*y^5 + 48*y^6 - 22*y^7 + 3*y^8 + 48*y^3*z - 175*y^4*z + 232*y^5*z - 131*y^6*z + 26*y^7*z - 3*y*z^2 + 71*y^2*z^2 - 279*y^3*z^2 + 433*y^4*z^2 - 322*y^5*z^2 + 107*y^6*z^2 - 7*y^7*z^2 + 34*y*z^3 - 203*y^2*z^3 + 418*y^3*z^3 - 442*y^4*z^3 + 229*y^5*z^3 - 28*y^6*z^3 + 7*z^4 - 80*y*z^4 + 235*y^2*z^4 - 351*y^3*z^4 + 255*y^4*z^4 - 42*y^5*z^4 - 14*z^5 + 70*y*z^5 - 143*y^2*z^5 + 139*y^3*z^5 - 28*y^4*z^5 + 7*z^6 - 21*y*z^6 + 29*y^2*z^6 - 7*y^3*z^6)*G[1, 0, 1, 1, 1, y])/((-1 + y)^3*y^2*z^2*(-1 + y + z)* (y + z)^3) + ((-1 - y^2 + 4*z + 2*y^2*z - 7*z^2 + 2*y*z^2 - 2*y^2*z^2 + 7*z^3 - 4*y*z^3 + y^2*z^3 - 4*z^4 + 2*y*z^4 + z^5)* G[1, 0, 1, 1 - y, 0, z])/(y^2*z^3*(-1 + y + z)^2) + ((-4 + 7*y^2 + 16*z - 14*y^2*z - 17*z^2 - 14*y*z^2 + 14*y^2*z^2 - 5*z^3 + 28*y*z^3 - 7*y^2*z^3 + 17*z^4 - 14*y*z^4 - 7*z^5)* G[1, 0, 1 - y, 0, 0, z])/(2*y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(-2 + 2*y - y^2 + 2*y^3 + 6*z - 4*y*z + y^2*z - 4*z^2 - 2*y*z^2 + 2*y^2*z^2 - 2*z^3 + 4*y*z^3 + 2*z^4)* G[1, 0, 1 - y, 0, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(-3 + 2*y - 19*y^2 + 16*y^3 + 9*z - 4*y*z + 19*y^2*z - 17*z^2 + 18*y*z^2 - 8*y^2*z^2 + 19*z^3 - 16*y*z^3 - 8*z^4)* G[1, 0, 1 - y, 1, 0, z])/(y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(-2 + 2*y - y^2 + 2*y^3 + 6*z - 4*y*z + y^2*z - 4*z^2 - 2*y*z^2 + 2*y^2*z^2 - 2*z^3 + 4*y*z^3 + 2*z^4)* G[1, 0, 1 - y, 1 - y, 0, z])/(y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(4 - 2*y + 6*y^2 - 8*z + 2*y*z + 3*z^2 + y*z^2 + z^3)* G[1, 0, 1 - y, 1 - y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)) + ((-y + 5*y^2 - 3*y^3 + 5*y*z - 14*y^2*z + 7*y^3*z - 3*z^2 - y*z^2 + 6*y^2*z^2 + 9*z^3 - 9*y*z^3 + 3*y^2*z^3 - 9*z^4 + 6*y*z^4 + 3*z^5)* G[1, 0, 1 - y, -y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(-7*y^2 + 4*y^3 + 7*y^2*z - 2*z^2 + 4*y*z^2 - 2*y^2*z^2 + 4*z^3 - 4*y*z^3 - 2*z^4)*G[1, 0, -y, 0, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(-7*y^2 + 4*y^3 + 7*y^2*z - 2*z^2 + 4*y*z^2 - 2*y^2*z^2 + 4*z^3 - 4*y*z^3 - 2*z^4)* G[1, 0, -y, 1 - y, 0, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-6*y + 18*y^2 - 10*y^3 + 22*y*z - 44*y^2*z + 18*y^3*z - 3*z^2 - 20*y*z^2 + 23*y^2*z^2 + 9*z^3 - 2*y*z^3 + 3*y^2*z^3 - 9*z^4 + 6*y*z^4 + 3*z^5)*G[1, 0, -y, 1 - y, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((-2*y - 5*y^2 + 4*y^3 + 8*y*z + 6*y^2*z - 5*z^2 - 6*y^2*z^2 + 15*z^3 - 16*y*z^3 + 5*y^2*z^3 - 15*z^4 + 10*y*z^4 + 5*z^5)*G[1, 0, -y, -y, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((24*y^3 - 178*y^4 + 390*y^5 - 342*y^6 + 106*y^7 + 112*y^2*z - 824*y^3*z + 1915*y^4*z - 1806*y^5*z + 603*y^6*z + 56*y*z^2 - 940*y^2*z^2 + 2968*y^3*z^2 - 3364*y^4*z^2 + 1280*y^5*z^2 + 112*z^3 - 888*y*z^3 + 2794*y^2*z^3 - 3468*y^3*z^3 + 1445*y^4*z^3 - 306*z^4 + 1434*y*z^4 - 2094*y^2*z^4 + 946*y^3*z^4 + 227*z^5 - 550*y*z^5 + 293*y^2*z^5 - 24*z^6 + 4*y*z^6 - 5*z^7)* G[1, 1, 0, 0, 0, y])/(2*(-1 + y)^2*z^2*(-1 + y + z)^2*(y + z)^4) - ((-1 + z)*(4 - 17*y^2 + 16*y^3 - 12*z + 17*y^2*z - 9*z^2 + 42*y*z^2 - 21*y^2*z^2 + 38*z^3 - 42*y*z^3 - 21*z^4)*G[1, 1, 0, 0, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((2*y^4 + 2*y^5 - 28*y^6 + 52*y^7 - 38*y^8 + 10*y^9 + 20*y^3*z - 68*y^4*z + 58*y^5*z + 34*y^6*z - 70*y^7*z + 26*y^8*z - 2*y*z^2 + 56*y^2*z^2 - 269*y^3*z^2 + 531*y^4*z^2 - 512*y^5*z^2 + 254*y^6*z^2 - 73*y^7*z^2 + 15*y^8*z^2 + 47*y*z^3 - 356*y^2*z^3 + 1007*y^3*z^3 - 1394*y^4*z^3 + 1015*y^5*z^3 - 394*y^6*z^3 + 75*y^7*z^3 + 15*z^4 - 208*y*z^4 + 847*y^2*z^4 - 1557*y^3*z^4 + 1432*y^4*z^4 - 671*y^5*z^4 + 150*y^6*z^4 - 45*z^5 + 328*y*z^5 - 852*y^2*z^5 + 1002*y^3*z^5 - 559*y^4*z^5 + 150*y^5*z^5 + 45*z^6 - 210*y*z^6 + 344*y^2*z^6 - 230*y^3*z^6 + 75*y^4*z^6 - 15*z^7 + 45*y*z^7 - 37*y^2*z^7 + 15*y^3*z^7)*G[1, 1, 0, 0, 1, y])/(2*(-1 + y)^3*y^2*z^2* (-1 + y + z)^2*(y + z)^3) + ((y^2 - 2*y^2*z + z^2 - 2*y*z^2 + 2*y^2*z^2 - 3*z^3 + 4*y*z^3 - y^2*z^3 + 3*z^4 - 2*y*z^4 - z^5)* G[1, 1, 0, 0, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2) + ((-44*y^5 + 226*y^6 - 414*y^7 + 326*y^8 - 94*y^9 - 204*y^4*z + 1104*y^5*z - 2158*y^6*z + 1820*y^7*z - 562*y^8*z - 284*y^3*z^2 + 1868*y^4*z^2 - 4248*y^5*z^2 + 4068*y^6*z^2 - 1428*y^7*z^2 + 24*y^8*z^2 - 276*y^2*z^3 + 1968*y^3*z^3 - 5016*y^4*z^3 + 5440*y^5*z^3 - 2257*y^6*z^3 + 144*y^7*z^3 - 104*y*z^4 + 1162*y^2*z^4 - 3762*y^3*z^4 + 4910*y^4*z^4 - 2554*y^5*z^4 + 360*y^6*z^4 - 24*z^5 + 400*y*z^5 - 1786*y^2*z^5 + 3012*y^3*z^5 - 2064*y^4*z^5 + 480*y^5*z^5 + 72*z^6 - 536*y*z^6 + 1232*y^2*z^6 - 1116*y^3*z^6 + 360*y^4*z^6 - 72*z^7 + 288*y*z^7 - 357*y^2*z^7 + 144*y^3*z^7 + 24*z^8 - 48*y*z^8 + 24*y^2*z^8)*G[1, 1, 0, 1, 0, y])/ (2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-1 + z)*(2 - 4*y - 31*y^2 + 24*y^3 - 6*z + 8*y*z + 31*y^2*z + 15*z^2 - 22*y*z^2 + 9*y^2*z^2 - 20*z^3 + 18*y*z^3 + 9*z^4)* G[1, 1, 0, 1, 0, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((18*y^4 - 72*y^5 + 108*y^6 - 72*y^7 + 18*y^8 + 72*y^3*z - 306*y^4*z + 486*y^5*z - 342*y^6*z + 90*y^7*z - 2*y*z^2 + 106*y^2*z^2 - 495*y^3*z^2 + 888*y^4*z^2 - 700*y^5*z^2 + 222*y^6*z^2 - 19*y^7*z^2 + 65*y*z^3 - 413*y^2*z^3 + 925*y^3*z^3 - 875*y^4*z^3 + 358*y^5*z^3 - 76*y^6*z^3 + 19*z^4 - 196*y*z^4 + 588*y^2*z^4 - 706*y^3*z^4 + 361*y^4*z^4 - 114*y^5*z^4 - 38*z^5 + 190*y*z^5 - 318*y^2*z^5 + 194*y^3*z^5 - 76*y^4*z^5 + 19*z^6 - 57*y*z^6 + 41*y^2*z^6 - 19*y^3*z^6)*G[1, 1, 0, 1, 1, y])/ (2*(-1 + y)^3*y^2*z^2*(-1 + y + z)*(y + z)^3) + ((y^2 - 2*y^2*z + z^2 - 2*y*z^2 + 2*y^2*z^2 - 3*z^3 + 4*y*z^3 - y^2*z^3 + 3*z^4 - 2*y*z^4 - z^5)*G[1, 1, 0, 1 - y, 0, z])/ (y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(2*y - z^2)* G[1, 1, 0, 1 - y, 1 - y, z])/(y^2*z^3) + ((3 - 2*y - 2*y^3 - 12*z + 2*y*z + 8*y^2*z - 6*y^3*z + 22*z^2 - 6*y*z^2 - 4*y^2*z^2 - 24*z^3 + 14*y*z^3 - 4*y^2*z^3 + 15*z^4 - 8*y*z^4 - 4*z^5)*G[1, 1, 0, -y, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2) + ((8*y^3 + 6*y^4 - 66*y^5 + 82*y^6 - 30*y^7 + 6*y^2*z + 36*y^3*z - 195*y^4*z + 258*y^5*z - 105*y^6*z - 12*y*z^2 + 82*y^2*z^2 - 276*y^3*z^2 + 378*y^4*z^2 - 180*y^5*z^2 + 8*y^6*z^2 - 8*z^3 + 72*y*z^3 - 245*y^2*z^3 + 370*y^3*z^3 - 218*y^4*z^3 + 32*y^5*z^3 + 24*z^4 - 124*y*z^4 + 240*y^2*z^4 - 182*y^3*z^4 + 48*y^4*z^4 - 24*z^5 + 80*y*z^5 - 85*y^2*z^5 + 32*y^3*z^5 + 8*z^6 - 16*y*z^6 + 8*y^2*z^6)*G[1, 1, 1, 0, 0, y])/ (2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^2) - ((-1 + z)*(4 - 4*y - 41*y^2 + 32*y^3 - 12*z + 8*y*z + 41*y^2*z + 3*z^2 + 14*y*z^2 - 9*y^2*z^2 + 14*z^3 - 18*y*z^3 - 9*z^4)* G[1, 1, 1, 0, 0, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-10*y^4 + 48*y^5 - 84*y^6 + 64*y^7 - 18*y^8 - 2*y^3*z + 42*y^4*z - 118*y^5*z + 118*y^6*z - 40*y^7*z + 6*y*z^2 + 16*y^2*z^2 - 113*y^3*z^2 + 186*y^4*z^2 - 170*y^5*z^2 + 90*y^6*z^2 - 15*y^7*z^2 + 41*y*z^3 - 247*y^2*z^3 + 543*y^3*z^3 - 653*y^4*z^3 + 392*y^5*z^3 - 60*y^6*z^3 + 15*z^4 - 152*y*z^4 + 452*y^2*z^4 - 682*y^3*z^4 + 505*y^4*z^4 - 90*y^5*z^4 - 30*z^5 + 150*y*z^5 - 298*y^2*z^5 + 286*y^3*z^5 - 60*y^4*z^5 + 15*z^6 - 45*y*z^6 + 61*y^2*z^6 - 15*y^3*z^6)*G[1, 1, 1, 0, 1, y])/(2*(-1 + y)^3*y^2*z^2*(-1 + y + z)* (y + z)^3) + ((-10*y^5 + 24*y^6 - 12*y^7 - 8*y^8 + 6*y^9 - 7*y^4*z - 16*y^5*z + 106*y^6*z - 136*y^7*z + 53*y^8*z + 22*y^3*z^2 - 180*y^4*z^2 + 472*y^5*z^2 - 502*y^6*z^2 + 198*y^7*z^2 - 10*y^8*z^2 + 95*y^2*z^3 - 528*y^3*z^3 + 1163*y^4*z^3 - 1182*y^5*z^3 + 504*y^6*z^3 - 60*y^7*z^3 + 50*y*z^4 - 466*y^2*z^4 + 1324*y^3*z^4 - 1600*y^4*z^4 + 810*y^5*z^4 - 150*y^6*z^4 + 10*z^5 - 180*y*z^5 + 751*y^2*z^5 - 1202*y^3*z^5 + 773*y^4*z^5 - 200*y^5*z^5 - 30*z^6 + 230*y*z^6 - 520*y^2*z^6 + 438*y^3*z^6 - 150*y^4*z^6 + 30*z^7 - 120*y*z^7 + 142*y^2*z^7 - 60*y^3*z^7 - 10*z^8 + 20*y*z^8 - 10*y^2*z^8)*G[1, 1, 1, 1, 0, y])/ (2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + G[1 - y, z]*((2214*y^2 - 2214*y^3 + 3766*y*z - 4209*y^2*z + 491*y^3*z - 539*z^2 + 635*y*z^2 + 539*z^3 - 491*y*z^3)/ (16*(-1 + y)*y*z^2*(y + z)^2) + ((-14*y^2 + 132*y^3 - 301*y^4 + 262*y^5 - 79*y^6 - 28*y*z + 230*y^2*z - 616*y^3*z + 665*y^4*z - 262*y^5*z + 11*y^6*z - 14*z^2 + 165*y*z^2 - 595*y^2*z^2 + 859*y^3*z^2 - 403*y^4*z^2 - 12*y^5*z^2 + 32*z^3 - 231*y*z^3 + 552*y^2*z^3 - 335*y^3*z^3 - 106*y^4*z^3 - 21*z^4 + 134*y*z^4 - 157*y^2*z^4 - 132*y^3*z^4 + 3*z^5 - 42*y*z^5 - 49*y^2*z^5)*G[0, 0, y])/(4*(-1 + y)^2*y*z^3* (-1 + y + z)*(y + z)^2) + ((-27*y^2 + 75*y^3 + 294*y^4 - 1375*y^5 + 2016*y^6 - 1296*y^7 + 313*y^8 - 54*y*z + 276*y^2*z - 206*y^3*z - 1784*y^4*z + 4952*y^5*z - 5098*y^6*z + 2228*y^7*z - 314*y^8*z - 27*z^2 + 327*y*z^2 - 1454*y^2*z^2 + 2020*y^3*z^2 + 986*y^4*z^2 - 4601*y^5*z^2 + 3677*y^6*z^2 - 944*y^7*z^2 + 16*y^8*z^2 + 126*z^3 - 1198*y*z^3 + 4340*y^2*z^3 - 6526*y^3*z^3 + 3767*y^4*z^3 - 12*y^5*z^3 - 494*y^6*z^3 - 3*y^7*z^3 - 287*z^4 + 2371*y*z^4 - 6769*y^2*z^4 + 8764*y^3*z^4 - 5259*y^4*z^4 + 1287*y^5*z^4 - 131*y^6*z^4 + 374*z^5 - 2449*y*z^5 + 5482*y^2*z^5 - 5362*y^3*z^5 + 2152*y^4*z^5 - 221*y^5*z^5 - 256*z^6 + 1268*y*z^6 - 2099*y^2*z^6 + 1252*y^3*z^6 - 141*y^4*z^6 + 70*z^7 - 265*y*z^7 + 251*y^2*z^7 - 32*y^3*z^7)* G[0, 1, y])/(4*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)* (y + z)^2) + ((-20*y^4 + 590*y^5 - 2132*y^6 + 3056*y^7 - 1976*y^8 + 482*y^9 - 80*y^3*z + 1404*y^4*z - 5637*y^5*z + 9776*y^6*z - 8372*y^7*z + 3424*y^8*z - 515*y^9*z - 120*y^2*z^2 + 829*y^3*z^2 - 2796*y^4*z^2 + 5809*y^5*z^2 - 7504*y^6*z^2 + 5343*y^7*z^2 - 1564*y^8*z^2 + 3*y^9*z^2 - 80*y*z^3 - 296*y^2*z^3 + 4941*y^3*z^3 - 14062*y^4*z^3 + 14927*y^5*z^3 - 5114*y^6*z^3 - 372*y^7*z^3 + 56*y^8*z^3 - 20*z^4 + 239*y*z^4 + 3298*y^2*z^4 - 18435*y^3*z^4 + 31304*y^4*z^4 - 20355*y^5*z^4 + 3450*y^6*z^4 + 375*y^7*z^4 + 178*z^5 - 1206*y*z^5 - 2064*y^2*z^5 + 12207*y^3*z^5 - 12382*y^4*z^5 + 1191*y^5*z^5 + 1644*y^6*z^5 - 644*z^6 + 3912*y*z^6 - 7038*y^2*z^6 + 7109*y^3*z^6 - 7132*y^4*z^6 + 3505*y^5*z^6 + 1064*z^7 - 5156*y*z^7 + 9106*y^2*z^7 - 8350*y^3*z^7 + 3624*y^4*z^7 - 808*z^8 + 2685*y*z^8 - 3194*y^2*z^8 + 1749*y^3*z^8 + 230*z^9 - 394*y*z^9 + 308*y^2*z^9)*G[1, 0, y])/(8*(-1 + y)^2*y*(-1 + z)*z^3* (-1 + y + z)^2*(y + z)^4) + ((121*y^2 - 121*y^3 + 232*y*z - 267*y^2*z + 29*y^3*z - 23*z^2 + 11*y*z^2 + 23*z^3 - 29*y*z^3)* G[1, 1, y])/(2*(-1 + y)*y*z^2*(y + z)^2) + ((2*y^2 + 15*y^3 - 63*y^4 + 73*y^5 - 27*y^6 + 4*y*z + 40*y^2*z - 200*y^3*z + 261*y^4*z - 102*y^5*z - 3*y^6*z + 2*z^2 + 7*y*z^2 - 129*y^2*z^2 + 218*y^3*z^2 - 103*y^4*z^2 + 5*y^5*z^2 - 6*z^3 - 10*y*z^3 + 23*y^2*z^3 - 8*y^3*z^3 + 41*y^4*z^3 + 6*z^4 - 21*y*z^4 + 40*y^2*z^4 + 55*y^3*z^4 - 2*z^5 + 20*y*z^5 + 22*y^2*z^5)*G[0, 0, 0, y])/(4*(-1 + y)^2*y*z^3*(-1 + y + z)* (y + z)^2) + ((-2*y^2 + 2*y^3 - 101*y^4 + 420*y^5 - 644*y^6 + 434*y^7 - 109*y^8 - 4*y*z + 8*y^2*z - 84*y^3*z + 783*y^4*z - 1975*y^5*z + 2031*y^6*z - 869*y^7*z + 110*y^8*z - 2*z^2 + 10*y*z^2 + 27*y^2*z^2 + 484*y^3*z^2 - 2275*y^4*z^2 + 3406*y^5*z^2 - 2103*y^6*z^2 + 452*y^7*z^2 + y^8*z^2 + 4*z^3 - 18*y*z^3 + 223*y^2*z^3 - 1455*y^3*z^3 + 2940*y^4*z^3 - 2470*y^5*z^3 + 795*y^6*z^3 - 19*y^7*z^3 - 36*z^4 + 220*y*z^4 - 911*y^2*z^4 + 1792*y^3*z^4 - 1662*y^4*z^4 + 752*y^5*z^4 - 83*y^6*z^4 + 102*z^5 - 502*y*z^5 + 1039*y^2*z^5 - 845*y^3*z^5 + 407*y^4*z^5 - 129*y^5*z^5 - 102*z^6 + 396*y*z^6 - 404*y^2*z^6 + 128*y^3*z^6 - 90*y^4*z^6 + 34*z^7 - 102*y*z^7 + 20*y^2*z^7 - 24*y^3*z^7)*G[0, 0, 1, y])/(4*(-1 + y)^3*y^2*(-1 + z)*z^3* (-1 + y + z)*(y + z)^2) + ((-12*y^4 + 48*y^5 - 119*y^6 + 238*y^7 - 300*y^8 + 194*y^9 - 49*y^10 - 48*y^3*z + 234*y^4*z - 936*y^5*z + 2725*y^6*z - 4174*y^7*z + 3042*y^8*z - 850*y^9*z + 7*y^10*z - 72*y^2*z^2 + 456*y^3*z^2 - 2343*y^4*z^2 + 8264*y^5*z^2 - 14627*y^6*z^2 + 12070*y^7*z^2 - 3832*y^8*z^2 + 84*y^9*z^2 - 48*y*z^3 + 444*y^2*z^3 - 2824*y^3*z^3 + 11932*y^4*z^3 - 24696*y^5*z^3 + 23442*y^6*z^3 - 8638*y^7*z^3 + 388*y^8*z^3 - 12*z^4 + 216*y*z^4 - 1579*y^2*z^4 + 8326*y^3*z^4 - 21459*y^4*z^4 + 24438*y^5*z^4 - 10739*y^6*z^4 + 804*y^7*z^4 + 42*z^5 - 476*y*z^5 + 3009*y^2*z^5 - 10002*y^3*z^5 + 14164*y^4*z^5 - 7646*y^5*z^5 + 890*y^6*z^5 - 75*z^6 + 692*y*z^6 - 2923*y^2*z^6 + 5138*y^3*z^6 - 3494*y^4*z^6 + 636*y^5*z^6 + 94*z^7 - 628*y*z^7 + 1458*y^2*z^7 - 1294*y^3*z^7 + 356*y^4*z^7 - 71*z^8 + 288*y*z^8 - 358*y^2*z^8 + 140*y^3*z^8 + 22*z^9 - 44*y*z^9 + 23*y^2*z^9)*G[0, 1, 0, y])/(4*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((7*y^3 - 25*y^4 - 19*y^5 + 184*y^6 - 293*y^7 + 193*y^8 - 47*y^9 + 21*y^2*z - 108*y^3*z + 131*y^4*z + 282*y^5*z - 914*y^6*z + 919*y^7*z - 378*y^8*z + 47*y^9*z + 21*y*z^2 - 173*y^2*z^2 + 562*y^3*z^2 - 628*y^4*z^2 - 304*y^5*z^2 + 1166*y^6*z^2 - 828*y^7*z^2 + 185*y^8*z^2 - y^9*z^2 + 7*z^3 - 118*y*z^3 + 692*y^2*z^3 - 1755*y^3*z^3 + 1943*y^4*z^3 - 691*y^5*z^3 - 263*y^6*z^3 + 185*y^7*z^3 - 32*z^4 + 359*y*z^4 - 1565*y^2*z^4 + 3082*y^3*z^4 - 3023*y^4*z^4 + 1418*y^5*z^4 - 235*y^6*z^4 + 20*y^7*z^4 + 71*z^5 - 627*y*z^5 + 2005*y^2*z^5 - 3061*y^3*z^5 + 2368*y^4*z^5 - 770*y^5*z^5 + 62*y^6*z^5 - 91*z^6 + 603*y*z^6 - 1445*y^2*z^6 + 1668*y^3*z^6 - 816*y^4*z^6 + 81*y^5*z^6 + 62*z^7 - 297*y*z^7 + 543*y^2*z^7 - 406*y^3*z^7 + 50*y^4*z^7 - 17*z^8 + 59*y*z^8 - 78*y^2*z^8 + 12*y^3*z^8)*G[0, 1, 1, y])/(2*(-1 + y)^3*y^2*(-1 + z)*z^3* (-1 + y + z)*(y + z)^3) + ((2*y^4 - 82*y^5 + 302*y^6 - 434*y^7 + 280*y^8 - 68*y^9 + 8*y^3*z - 136*y^4*z + 410*y^5*z - 572*y^6*z + 490*y^7*z - 272*y^8*z + 72*y^9*z + 12*y^2*z^2 + 74*y^3*z^2 - 1144*y^4*z^2 + 3137*y^5*z^2 - 3200*y^6*z^2 + 1121*y^7*z^2 + 2*y^8*z^2 - 2*y^9*z^2 + 8*y*z^3 + 344*y^2*z^3 - 3434*y^3*z^3 + 10400*y^4*z^3 - 13222*y^5*z^3 + 7094*y^6*z^3 - 1184*y^7*z^3 - 6*y^8*z^3 + 2*z^4 + 68*y*z^4 - 2374*y^2*z^4 + 11126*y^3*z^4 - 19270*y^4*z^4 + 13985*y^5*z^4 - 3526*y^6*z^4 + 5*y^7*z^4 - 28*z^5 - 196*y*z^5 + 3944*y^2*z^5 - 11428*y^3*z^5 + 11664*y^4*z^5 - 3802*y^5*z^5 - 106*y^6*z^5 + 116*z^6 - 137*y*z^6 - 1616*y^2*z^6 + 3059*y^3*z^6 - 962*y^4*z^6 - 428*y^5*z^6 - 200*z^7 + 628*y*z^7 - 794*y^2*z^7 + 884*y^3*z^7 - 550*y^4*z^7 + 154*z^8 - 449*y*z^8 + 534*y^2*z^8 - 287*y^3*z^8 - 44*z^9 + 78*y*z^9 - 50*y^2*z^9)*G[1, 0, 0, y])/ (4*(-1 + y)^2*y*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^4) + ((-6*y^3 + 34*y^4 + 40*y^5 - 496*y^6 + 1114*y^7 - 1150*y^8 + 580*y^9 - 116*y^10 - 18*y^2*z + 133*y^3*z - 217*y^4*z - 758*y^5*z + 3294*y^6*z - 4905*y^7*z + 3497*y^8*z - 1150*y^9*z + 124*y^10*z - 18*y*z^2 + 197*y^2*z^2 - 951*y^3*z^2 + 1548*y^4*z^2 + 891*y^5*z^2 - 5606*y^6*z^2 + 6634*y^7*z^2 - 3293*y^8*z^2 + 608*y^9*z^2 - 10*y^10*z^2 - 6*z^3 + 139*y*z^3 - 1219*y^2*z^3 + 4547*y^3*z^3 - 7442*y^4*z^3 + 4434*y^5*z^3 + 1444*y^6*z^3 - 2806*y^7*z^3 + 947*y^8*z^3 - 38*y^9*z^3 + 33*z^4 - 625*y*z^4 + 4153*y^2*z^4 - 11879*y^3*z^4 + 16815*y^4*z^4 - 12058*y^5*z^4 + 3830*y^6*z^4 - 274*y^7*z^4 + 5*y^8*z^4 - 116*z^5 + 1671*y*z^5 - 7939*y^2*z^5 + 17288*y^3*z^5 - 19605*y^4*z^5 + 11472*y^5*z^5 - 2960*y^6*z^5 + 237*y^7*z^5 + 255*z^6 - 2538*y*z^6 + 8705*y^2*z^6 - 14313*y^3*z^6 + 11972*y^4*z^6 - 4473*y^5*z^6 + 488*y^6*z^6 - 309*z^7 + 2127*y*z^7 - 5355*y^2*z^7 + 6393*y^3*z^7 - 3308*y^4*z^7 + 452*y^5*z^7 + 188*z^8 - 907*y*z^8 + 1667*y^2*z^8 - 1249*y^3*z^8 + 205*y^4*z^8 - 45*z^9 + 151*y*z^9 - 191*y^2*z^9 + 37*y^3*z^9)* G[1, 0, 1, y])/(4*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)^2* (y + z)^3) + ((21*y^2 - 66*y^3 - 136*y^4 + 780*y^5 - 1179*y^6 + 766*y^7 - 186*y^8 + 42*y*z - 214*y^2*z - 52*y^3*z + 1705*y^4*z - 3304*y^5*z + 2536*y^6*z - 730*y^7*z + 17*y^8*z + 21*z^2 - 230*y*z^2 + 450*y^2*z^2 + 644*y^3*z^2 - 2709*y^4*z^2 + 2756*y^5*z^2 - 978*y^6*z^2 + 46*y^7*z^2 - 82*z^3 + 488*y*z^3 - 732*y^2*z^3 - 2*y^3*z^3 + 656*y^4*z^3 - 370*y^5*z^3 + 42*y^6*z^3 + 123*z^4 - 538*y*z^4 + 875*y^2*z^4 - 732*y^3*z^4 + 286*y^4*z^4 + 10*y^5*z^4 - 85*z^5 + 316*y*z^5 - 481*y^2*z^5 + 306*y^3*z^5 - 8*y^4*z^5 + 24*z^6 - 80*y*z^6 + 86*y^2*z^6 - 6*y^3*z^6 - z^7 + 2*y*z^7 - y^2*z^7)*G[1, 1, 0, y])/ (4*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-83*y^2 + 83*y^3 - 152*y*z + 169*y^2*z - 16*y^3*z + 15*z^2 - 13*y*z^2 - 15*z^3 + 16*y*z^3)*G[1, 1, 1, y])/(2*(-1 + y)*y*z^2* (y + z)^2) + ((4 - 8*y + 4*y^2 - 17*z + 18*y*z - y^2*z - 8*z^2)* G[0, 0, 0, 0, y])/(2*(-1 + y)^2*z^3) + ((2*y^2 - 6*y^3 + 50*y^4 - 230*y^5 + 470*y^6 - 482*y^7 + 246*y^8 - 50*y^9 + 4*y*z - 20*y^2*z + 158*y^3*z - 745*y^4*z + 1665*y^5*z - 1894*y^6*z + 1080*y^7*z - 253*y^8*z + 5*y^9*z + 2*z^2 - 22*y*z^2 + 145*y^2*z^2 - 739*y^3*z^2 + 1951*y^4*z^2 - 2601*y^5*z^2 + 1718*y^6*z^2 - 474*y^7*z^2 + 20*y^8*z^2 - 8*z^3 + 42*y*z^3 - 236*y^2*z^3 + 846*y^3*z^3 - 1447*y^4*z^3 + 1169*y^5*z^3 - 397*y^6*z^3 + 31*y^7*z^3 + 13*z^4 - 47*y*z^4 + 148*y^2*z^4 - 304*y^3*z^4 + 297*y^4*z^4 - 131*y^5*z^4 + 24*y^6*z^4 - 11*z^5 + 39*y*z^5 - 56*y^2*z^5 + 22*y^3*z^5 - y^4*z^5 + 11*y^5*z^5 + 5*z^6 - 19*y*z^6 + 13*y^2*z^6 + 5*y^3*z^6 + 4*y^4*z^6 - z^7 + 3*y*z^7 + y^2*z^7 + y^3*z^7)* G[0, 0, 0, 1, y])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((7*y^4 - 14*y^5 - 35*y^6 + 114*y^7 - 102*y^8 + 30*y^9 + 28*y^3*z - 84*y^4*z - 56*y^5*z + 339*y^6*z - 256*y^7*z - 26*y^8*z + 52*y^9*z + 3*y^10*z + 42*y^2*z^2 - 196*y^3*z^2 + 181*y^4*z^2 + 24*y^5*z^2 + 331*y^6*z^2 - 712*y^7*z^2 + 312*y^8*z^2 + 18*y^9*z^2 + 28*y*z^3 - 224*y^2*z^3 + 500*y^3*z^3 - 743*y^4*z^3 + 1546*y^5*z^3 - 1905*y^6*z^3 + 764*y^7*z^3 + 34*y^8*z^3 + 7*z^4 - 126*y*z^4 + 581*y^2*z^4 - 1398*y^3*z^4 + 2578*y^4*z^4 - 2816*y^5*z^4 + 1175*y^6*z^4 - 6*y^7*z^4 - 28*z^5 + 264*y*z^5 - 1015*y^2*z^5 + 2272*y^3*z^5 - 2703*y^4*z^5 + 1310*y^5*z^5 - 120*y^6*z^5 + 53*z^6 - 364*y*z^6 + 1109*y^2*z^6 - 1652*y^3*z^6 + 1026*y^4*z^6 - 202*y^5*z^6 - 61*z^7 + 322*y*z^7 - 651*y^2*z^7 + 532*y^3*z^7 - 162*y^4*z^7 + 40*z^8 - 146*y*z^8 + 167*y^2*z^8 - 66*y^3*z^8 - 11*z^9 + 22*y*z^9 - 11*y^2*z^9)* G[0, 0, 1, 0, y])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-4*y^4 + 7*y^5 + 12*y^6 - 38*y^7 + 32*y^8 - 9*y^9 - 12*y^3*z + 49*y^4*z - 28*y^5*z - 89*y^6*z + 125*y^7*z - 44*y^8*z - y^9*z - 12*y^2*z^2 + 66*y^3*z^2 - 24*y^4*z^2 - 208*y^5*z^2 + 280*y^6*z^2 - 98*y^7*z^2 - 4*y^8*z^2 - 6*y*z^3 + 10*y^2*z^3 + 145*y^3*z^3 - 467*y^4*z^3 + 453*y^5*z^3 - 143*y^6*z^3 + 8*y^7*z^3 - 34*y*z^4 + 245*y^2*z^4 - 607*y^3*z^4 + 535*y^4*z^4 - 167*y^5*z^4 + 52*y^6*z^4 - 14*z^5 + 138*y*z^5 - 421*y^2*z^5 + 435*y^3*z^5 - 149*y^4*z^5 + 83*y^5*z^5 + 28*z^6 - 140*y*z^6 + 208*y^2*z^6 - 80*y^3*z^6 + 56*y^4*z^6 - 14*z^7 + 42*y*z^7 - 18*y^2*z^7 + 14*y^3*z^7)*G[0, 0, 1, 1, y])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^3) + ((2*y^4 - 4*y^5 + 29*y^6 - 90*y^7 + 111*y^8 - 60*y^9 + 12*y^10 + 8*y^3*z - 24*y^4*z + 172*y^5*z - 649*y^6*z + 1010*y^7*z - 672*y^8*z + 138*y^9*z + 17*y^10*z + 12*y^2*z^2 - 56*y^3*z^2 + 408*y^4*z^2 - 1792*y^5*z^2 + 3299*y^6*z^2 - 2544*y^7*z^2 + 571*y^8*z^2 + 102*y^9*z^2 + 8*y*z^3 - 64*y^2*z^3 + 380*y^3*z^3 - 2046*y^4*z^3 + 4736*y^5*z^3 - 4383*y^6*z^3 + 1126*y^7*z^3 + 243*y^8*z^3 + 2*z^4 - 36*y*z^4 + 343*y^2*z^4 - 1782*y^3*z^4 + 4489*y^4*z^4 - 4744*y^5*z^4 + 1451*y^6*z^4 + 268*y^7*z^4 - 8*z^5 + 108*y*z^5 - 877*y^2*z^5 + 2830*y^3*z^5 - 3610*y^4*z^5 + 1446*y^5*z^5 + 75*y^6*z^5 + 24*z^6 - 240*y*z^6 + 1067*y^2*z^6 - 1824*y^3*z^6 + 1057*y^4*z^6 - 138*y^5*z^6 - 44*z^7 + 284*y*z^7 - 643*y^2*z^7 + 530*y^3*z^7 - 163*y^4*z^7 + 38*z^8 - 148*y*z^8 + 173*y^2*z^8 - 72*y^3*z^8 - 12*z^9 + 24*y*z^9 - 12*y^2*z^9)* G[0, 1, 0, 0, y])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-6*y^3 + 10*y^4 + 44*y^5 - 132*y^6 + 122*y^7 - 38*y^8 - 18*y^2*z + 42*y^3*z + 92*y^4*z - 364*y^5*z + 378*y^6*z - 134*y^7*z + 4*y^8*z - 18*y*z^2 + 66*y^2*z^2 + 24*y^3*z^2 - 336*y^4*z^2 + 428*y^5*z^2 - 176*y^6*z^2 + 12*y^7*z^2 - 6*z^3 + 44*y*z^3 - 30*y^2*z^3 - 169*y^3*z^3 + 271*y^4*z^3 - 113*y^5*z^3 + 19*y^6*z^3 + 12*z^4 - 11*y*z^4 - 76*y^2*z^4 + 132*y^3*z^4 - 34*y^4*z^4 + 25*y^5*z^4 + z^5 - 24*y*z^5 + 56*y^2*z^5 - 6*y^3*z^5 + 21*y^4*z^5 - 7*z^6 + 21*y*z^6 - 5*y^2*z^6 + 7*y^3*z^6)*G[0, 1, 0, 1, y])/(2*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((-3*y^4 + 6*y^5 - 27*y^6 + 108*y^7 - 177*y^8 + 126*y^9 - 33*y^10 - 12*y^3*z + 36*y^4*z - 160*y^5*z + 640*y^6*z - 1142*y^7*z + 898*y^8*z - 262*y^9*z + 2*y^10*z - 18*y^2*z^2 + 84*y^3*z^2 - 405*y^4*z^2 + 1640*y^5*z^2 - 3171*y^6*z^2 + 2742*y^7*z^2 - 884*y^8*z^2 + 12*y^9*z^2 - 12*y*z^3 + 96*y^2*z^3 - 512*y^3*z^3 + 2206*y^4*z^3 - 4798*y^5*z^3 + 4704*y^6*z^3 - 1746*y^7*z^3 + 62*y^8*z^3 - 3*z^4 + 54*y*z^4 - 484*y^2*z^4 + 2272*y^3*z^4 - 5309*y^4*z^4 + 5814*y^5*z^4 - 2573*y^6*z^4 + 232*y^7*z^4 + 12*z^5 - 222*y*z^5 + 1514*y^2*z^5 - 4320*y^3*z^5 + 5580*y^4*z^5 - 3062*y^5*z^5 + 510*y^6*z^5 - 50*z^6 + 592*y*z^6 - 2314*y^2*z^6 + 3800*y^3*z^6 - 2662*y^4*z^6 + 652*y^5*z^6 + 108*z^7 - 738*y*z^7 + 1658*y^2*z^7 - 1498*y^3*z^7 + 482*y^4*z^7 - 99*z^8 + 390*y*z^8 - 480*y^2*z^8 + 192*y^3*z^8 + 32*z^9 - 64*y*z^9 + 32*y^2*z^9)* G[0, 1, 1, 0, y])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-4*y^3 + 4*y^4 + 23*y^5 - 53*y^6 + 41*y^7 - 11*y^8 - 12*y^2*z + 20*y^3*z + 27*y^4*z - 96*y^5*z + 90*y^6*z - 28*y^7*z - y^8*z - 12*y*z^2 + 36*y^2*z^2 - 79*y^3*z^2 + 96*y^4*z^2 - 54*y^5*z^2 + 16*y^6*z^2 - 3*y^7*z^2 - 4*z^3 + 34*y*z^3 - 173*y^2*z^3 + 324*y^3*z^3 - 298*y^4*z^3 + 150*y^5*z^3 - 17*y^6*z^3 + 8*z^4 - 90*y*z^4 + 249*y^2*z^4 - 339*y^3*z^4 + 263*y^4*z^4 - 43*y^5*z^4 - 18*z^5 + 96*y*z^5 - 192*y^2*z^5 + 204*y^3*z^5 - 42*y^4*z^5 + 14*z^6 - 42*y*z^6 + 58*y^2*z^6 - 14*y^3*z^6)*G[0, 1, 1, 1, y])/(2*(-1 + y)^3*y^2*z^3* (y + z)^3) + ((6*y^4 - 18*y^5 + 18*y^6 - 6*y^7 + 12*y^3*z - 9*y^4*z - 11*y^5*z + y^6*z + 7*y^7*z - 20*y^2*z^2 + 180*y^3*z^2 - 288*y^4*z^2 + 93*y^5*z^2 + 35*y^6*z^2 - 4*y*z^3 + 230*y^2*z^3 - 470*y^3*z^3 + 171*y^4*z^3 + 70*y^5*z^3 - 50*z^4 + 286*y*z^4 - 490*y^2*z^4 + 172*y^3*z^4 + 70*y^4*z^4 + 83*z^5 - 223*y*z^5 + 87*y^2*z^5 + 35*y^3*z^5 - 16*z^6 - 3*y*z^6 + 7*y^2*z^6 - 3*z^7)* G[1, 0, 0, 0, y])/((-1 + y)^2*z^3*(-1 + y + z)*(y + z)^4) + ((2*y^3 - 8*y^4 + 15*y^5 - 25*y^6 + 40*y^7 - 42*y^8 + 23*y^9 - 5*y^10 + 6*y^2*z - 32*y^3*z + 79*y^4*z - 130*y^5*z + 159*y^6*z - 132*y^7*z + 61*y^8*z - 10*y^9*z - y^10*z + 6*y*z^2 - 48*y^2*z^2 + 173*y^3*z^2 - 360*y^4*z^2 + 451*y^5*z^2 - 324*y^6*z^2 + 111*y^7*z^2 - 4*y^8*z^2 - 5*y^9*z^2 + 2*z^3 - 34*y*z^3 + 203*y^2*z^3 - 611*y^3*z^3 + 1016*y^4*z^3 - 961*y^5*z^3 + 498*y^6*z^3 - 118*y^7*z^3 + 5*y^8*z^3 - 8*z^4 + 115*y*z^4 - 575*y^2*z^4 + 1376*y^3*z^4 - 1809*y^4*z^4 + 1350*y^5*z^4 - 514*y^6*z^4 + 65*y^7*z^4 + 27*z^5 - 278*y*z^5 + 1009*y^2*z^5 - 1810*y^3*z^5 + 1781*y^4*z^5 - 882*y^5*z^5 + 145*y^6*z^5 - 53*z^6 + 362*y*z^6 - 929*y^2*z^6 + 1199*y^3*z^6 - 752*y^4*z^6 + 149*y^5*z^6 + 47*z^7 - 216*y*z^7 + 388*y^2*z^7 - 318*y^3*z^7 + 75*y^4*z^7 - 15*z^8 + 45*y*z^8 - 53*y^2*z^8 + 15*y^3*z^8)* G[1, 0, 0, 1, y])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^3) + ((6*y^4 - 6*y^5 - 57*y^6 + 147*y^7 - 129*y^8 + 39*y^9 + 24*y^3*z - 42*y^4*z - 160*y^5*z + 462*y^6*z - 407*y^7*z + 134*y^8*z - 11*y^9*z + 36*y^2*z^2 - 108*y^3*z^2 - 24*y^4*z^2 + 220*y^5*z^2 - 135*y^6*z^2 + 66*y^7*z^2 - 55*y^8*z^2 + 24*y*z^3 - 132*y^2*z^3 + 272*y^3*z^3 - 582*y^4*z^3 + 814*y^5*z^3 - 306*y^6*z^3 - 86*y^7*z^3 + 6*z^4 - 78*y*z^4 + 423*y^2*z^4 - 1241*y^3*z^4 + 1721*y^4*z^4 - 825*y^5*z^4 + 10*y^6*z^4 - 18*z^5 + 200*y*z^5 - 882*y^2*z^5 + 1565*y^3*z^5 - 1026*y^4*z^5 + 185*y^5*z^5 + 42*z^6 - 326*y*z^6 + 791*y^2*z^6 - 720*y^3*z^6 + 229*y^4*z^6 - 54*z^7 + 228*y*z^7 - 290*y^2*z^7 + 120*y^3*z^7 + 24*z^8 - 48*y*z^8 + 24*y^2*z^8)*G[1, 0, 1, 0, y])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^4) + ((2*y^3 - 8*y^4 - 8*y^5 + 72*y^6 - 118*y^7 + 80*y^8 - 20*y^9 + 6*y^2*z - 30*y^3*z + 20*y^4*z + 142*y^5*z - 340*y^6*z + 292*y^7*z - 94*y^8*z + 4*y^9*z + 6*y*z^2 - 42*y^2*z^2 + 132*y^3*z^2 - 120*y^4*z^2 - 122*y^5*z^2 + 266*y^6*z^2 - 136*y^7*z^2 + 16*y^8*z^2 + 2*z^3 - 28*y*z^3 + 194*y^2*z^3 - 503*y^3*z^3 + 578*y^4*z^3 - 318*y^5*z^3 + 70*y^6*z^3 + 5*y^7*z^3 - 6*z^4 + 109*y*z^4 - 493*y^2*z^4 + 933*y^3*z^4 - 937*y^4*z^4 + 470*y^5*z^4 - 60*y^6*z^4 + 25*z^5 - 226*y*z^5 + 634*y^2*z^5 - 884*y^3*z^5 + 609*y^4*z^5 - 110*y^5*z^5 - 40*z^6 + 196*y*z^6 - 376*y^2*z^6 + 344*y^3*z^6 - 76*y^4*z^6 + 19*z^7 - 57*y*z^7 + 73*y^2*z^7 - 19*y^3*z^7)*G[1, 0, 1, 1, y])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^3) + ((5*y^2 - 5*y^3 - 54*y^4 + 142*y^5 - 127*y^6 + 39*y^7 + 10*y*z - 25*y^2*z - 96*y^3*z + 305*y^4*z - 287*y^5*z + 108*y^6*z - 15*y^7*z + 5*z^2 - 35*y*z^2 - 5*y^2*z^2 + 137*y^3*z^2 - 153*y^4*z^2 + 96*y^5*z^2 - 45*y^6*z^2 - 15*z^3 + 62*y*z^3 - 96*y^2*z^3 + 101*y^3*z^3 - 11*y^4*z^3 - 37*y^5*z^3 + 23*z^4 - 87*y*z^4 + 150*y^2*z^4 - 87*y^3*z^4 + 9*y^4*z^4 - 21*z^5 + 66*y*z^5 - 65*y^2*z^5 + 24*y^3*z^5 + 8*z^6 - 16*y*z^6 + 8*y^2*z^6)*G[1, 1, 0, 0, y])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((-2*y^3 + 8*y^4 + 6*y^5 - 64*y^6 + 106*y^7 - 72*y^8 + 18*y^9 - 6*y^2*z + 30*y^3*z - 18*y^4*z - 146*y^5*z + 338*y^6*z - 282*y^7*z + 86*y^8*z - 2*y^9*z - 6*y*z^2 + 42*y^2*z^2 - 68*y^3*z^2 - 132*y^4*z^2 + 486*y^5*z^2 - 486*y^6*z^2 + 172*y^7*z^2 - 8*y^8*z^2 - 2*z^3 + 32*y*z^3 - 74*y^2*z^3 - 109*y^3*z^3 + 520*y^4*z^3 - 564*y^5*z^3 + 224*y^6*z^3 - 27*y^7*z^3 + 6*z^4 - 3*y*z^4 - 171*y^2*z^4 + 551*y^3*z^4 - 591*y^4*z^4 + 260*y^5*z^4 - 68*y^6*z^4 + 9*z^5 - 122*y*z^5 + 408*y^2*z^5 - 494*y^3*z^5 + 243*y^4*z^5 - 92*y^5*z^5 - 28*z^6 + 144*y*z^6 - 236*y^2*z^6 + 132*y^3*z^6 - 60*y^4*z^6 + 15*z^7 - 45*y*z^7 + 29*y^2*z^7 - 15*y^3*z^7)* G[1, 1, 0, 1, y])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^3) + ((-3*y^4 + 3*y^5 + 24*y^6 - 60*y^7 + 51*y^8 - 15*y^9 - 12*y^3*z + 24*y^4*z + 94*y^5*z - 282*y^6*z + 242*y^7*z - 62*y^8*z - 4*y^9*z - 18*y^2*z^2 + 66*y^3*z^2 + 85*y^4*z^2 - 431*y^5*z^2 + 370*y^6*z^2 - 48*y^7*z^2 - 24*y^8*z^2 - 12*y*z^3 + 84*y^2*z^3 - 70*y^3*z^3 - 166*y^4*z^3 + 66*y^5*z^3 + 184*y^6*z^3 - 70*y^7*z^3 - 3*z^4 + 51*y*z^4 - 227*y^2*z^4 + 417*y^3*z^4 - 648*y^4*z^4 + 614*y^5*z^4 - 140*y^6*z^4 + 12*z^5 - 134*y*z^5 + 532*y^2*z^5 - 1004*y^3*z^5 + 900*y^4*z^5 - 210*y^5*z^5 - 28*z^6 + 236*y*z^6 - 660*y^2*z^6 + 740*y^3*z^6 - 224*y^4*z^6 + 42*z^7 - 224*y*z^7 + 352*y^2*z^7 - 154*y^3*z^7 - 33*z^8 + 93*y*z^8 - 60*y^2*z^8 + 10*z^9 - 10*y*z^9)*G[1, 1, 1, 0, y])/ (2*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^4) - (31*(y + 2*z)*G[1, 1, 1, 1, y])/(z^2*(y + z)^2) - G[0, 0, 0, 0, 0, y]/z^3 - (4*G[0, 0, 0, 0, 1, y])/z^3 + (12*G[0, 0, 0, 1, 0, y])/z^3 + (11*G[0, 0, 0, 1, 1, y])/z^3 + (28*G[0, 0, 1, 0, 0, y])/z^3 - G[0, 0, 1, 0, 1, y]/z^3 - (10*G[0, 0, 1, 1, 0, y])/z^3 - G[0, 0, 1, 1, 1, y]/z^3 + (45*G[0, 1, 0, 0, 0, y])/z^3 - (12*G[0, 1, 0, 0, 1, y])/z^3 - (44*G[0, 1, 0, 1, 0, y])/z^3 + (7*G[0, 1, 0, 1, 1, y])/z^3 - (14*G[0, 1, 1, 0, 0, y])/z^3 - (9*G[0, 1, 1, 0, 1, y])/z^3 - (6*G[0, 1, 1, 1, 0, y])/z^3 - G[0, 1, 1, 1, 1, y]/z^3 + (34*G[1, 0, 0, 0, 0, y])/z^3 - (5*G[1, 0, 0, 0, 1, y])/z^3 - (8*G[1, 0, 0, 1, 0, y])/z^3 - (46*G[1, 0, 1, 0, 0, y])/z^3 - (8*G[1, 0, 1, 0, 1, y])/z^3 + (5*G[1, 0, 1, 1, 0, y])/z^3 + (10*G[1, 0, 1, 1, 1, y])/z^3 - (41*G[1, 1, 0, 0, 0, y])/z^3 - (6*G[1, 1, 0, 0, 1, y])/z^3 + (25*G[1, 1, 0, 1, 0, y])/z^3 + (19*G[1, 1, 1, 0, 0, y])/z^3 + (4*G[1, 1, 1, 0, 1, y])/z^3 - (8*G[1, 1, 1, 1, 0, y])/z^3) - ((-1 + z)*(4 - 6*y - 56*y^2 + 40*y^3 - 12*z + 12*y*z + 56*y^2*z + 21*z^2 - 24*y*z^2 + 9*y^2*z^2 - 22*z^3 + 18*y*z^3 + 9*z^4)* G[1, 1, 1, 1, 0, z])/(2*y^2*z^3*(-1 + y + z)^2) - (31*(y + 2*z)*G[1, 1, 1, 1, 1, y])/(z^2*(y + z)^2) + G[-y, z]*(((-4*y^3 + 1042*y^4 - 4082*y^5 + 6034*y^6 - 3970*y^7 + 980*y^8 - 12*y^2*z + 2354*y^3*z - 11920*y^4*z + 21790*y^5*z - 17256*y^6*z + 5124*y^7*z - 80*y^8*z - 12*y*z^2 + 1492*y^2*z^2 - 11968*y^3*z^2 + 29150*y^4*z^2 - 28770*y^5*z^2 + 10574*y^6*z^2 - 466*y^7*z^2 - 4*z^3 + 228*y*z^3 - 4811*y^2*z^3 + 17830*y^3*z^3 - 23282*y^4*z^3 + 10996*y^5*z^3 - 957*y^6*z^3 + 21*z^4 - 618*y*z^4 + 4894*y^2*z^4 - 9476*y^3*z^4 + 6077*y^4*z^4 - 786*y^5*z^4 + 9*z^5 + 424*y*z^5 - 1731*y^2*z^5 + 1710*y^3*z^5 - 76*y^4*z^5 - 61*z^6 - 18*y*z^6 + 187*y^2*z^6 + 228*y^3*z^6 + 35*z^7 - 12*y*z^7 + 89*y^2*z^7)*G[0, 1, y])/(8*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-22*y^3 - 322*y^4 + 680*y^5 - 348*y^6 + 12*y^7 - 66*y^2*z - 688*y^3*z + 2603*y^4*z - 2545*y^5*z + 665*y^6*z + 31*y^7*z - 66*y*z^2 - 321*y^2*z^2 + 3385*y^3*z^2 - 5399*y^4*z^2 + 2429*y^5*z^2 - 28*y^6*z^2 - 22*z^3 + 54*y*z^3 + 1869*y^2*z^3 - 5205*y^3*z^3 + 3760*y^4*z^3 - 486*y^5*z^3 - 18*z^4 + 594*y*z^4 - 2885*y^2*z^4 + 3259*y^3*z^4 - 1042*y^4*z^4 + 160*z^5 - 1062*y*z^5 + 1761*y^2*z^5 - 955*y^3*z^5 - 180*z^6 + 546*y*z^6 - 402*y^2*z^6 + 60*z^7 - 62*y*z^7)*G[1, 0, y])/(8*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((22*y^3 - 205*y^4 + 481*y^5 - 435*y^6 + 137*y^7 + 66*y^2*z - 774*y^3*z + 2079*y^4*z - 2104*y^5*z + 737*y^6*z - 4*y^7*z + 66*y*z^2 - 1035*y^2*z^2 + 3383*y^3*z^2 - 4099*y^4*z^2 + 1705*y^5*z^2 - 20*y^6*z^2 + 22*z^3 - 490*y*z^3 + 2337*y^2*z^3 - 3828*y^3*z^3 + 2087*y^4*z^3 - 16*y^5*z^3 - 98*z^4 + 830*y*z^4 - 1986*y^2*z^4 + 1574*y^3*z^4 + 16*y^4*z^4 + 130*z^5 - 568*y*z^5 + 754*y^2*z^5 + 20*y^3*z^5 - 54*z^6 + 162*y*z^6 + 4*y^2*z^6)* G[1, 1, y])/(4*(-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((8*y^3 + 200*y^4 - 806*y^5 + 1150*y^6 - 722*y^7 + 170*y^8 + 24*y^2*z + 432*y^3*z - 2336*y^4*z + 4154*y^5*z - 3157*y^6*z + 892*y^7*z - 9*y^8*z + 24*y*z^2 + 196*y^2*z^2 - 2172*y^3*z^2 + 5325*y^4*z^2 - 5102*y^5*z^2 + 1793*y^6*z^2 - 64*y^7*z^2 + 8*z^3 - 64*y*z^3 - 600*y^2*z^3 + 2786*y^3*z^3 - 3697*y^4*z^3 + 1730*y^5*z^3 - 163*y^6*z^3 - 30*z^4 + 88*y*z^4 + 390*y^2*z^4 - 1046*y^3*z^4 + 782*y^4*z^4 - 192*y^5*z^4 + 42*z^5 - 100*y*z^5 + 49*y^2*z^5 + 88*y^3*z^5 - 103*y^4*z^5 - 27*z^6 + 72*y*z^6 - 53*y^2*z^6 - 16*y^3*z^6 + 7*z^7 - 18*y*z^7 + 3*y^2*z^7)* G[0, 0, 1, y])/(4*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-4*y^5 + 188*y^6 - 358*y^7 + 204*y^8 - 30*y^9 - 20*y^4*z + 212*y^5*z - 352*y^6*z + 86*y^7*z + 67*y^8*z + 7*y^9*z - 40*y^3*z^2 - 532*y^4*z^2 + 1980*y^5*z^2 - 2405*y^6*z^2 + 967*y^7*z^2 + 30*y^8*z^2 - 40*y^2*z^3 - 1192*y^3*z^3 + 5154*y^4*z^3 - 6762*y^5*z^3 + 2804*y^6*z^3 + 28*y^7*z^3 - 20*y*z^4 - 364*y^2*z^4 + 3786*y^3*z^4 - 6889*y^4*z^4 + 3445*y^5*z^4 + 2*y^6*z^4 - 4*z^5 + 20*y*z^5 + 876*y^2*z^5 - 2782*y^3*z^5 + 1780*y^4*z^5 + 30*y^5*z^5 - 12*z^6 + 64*y*z^6 - 423*y^2*z^6 + 241*y^3*z^6 + 50*y^4*z^6 + 34*z^7 - 78*y*z^7 + 4*y^3*z^7 - 23*z^8 + 33*y*z^8 - 18*y^2*z^8 + 5*z^9 - 5*y*z^9)* G[0, 1, 0, y])/(4*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((241*y^4 - 715*y^5 + 707*y^6 - 233*y^7 + 536*y^3*z - 1958*y^4*z + 2323*y^5*z - 916*y^6*z + 15*y^7*z + 306*y^2*z^2 - 1732*y^3*z^2 + 2631*y^4*z^2 - 1276*y^5*z^2 + 71*y^6*z^2 + 8*y*z^3 - 510*y^2*z^3 + 1140*y^3*z^3 - 748*y^4*z^3 + 94*y^5*z^3 - 9*z^4 + 13*y*z^4 + 81*y^2*z^4 - 147*y^3*z^4 + 14*y^4*z^4 + 22*z^5 - 51*y*z^5 + 26*y^2*z^5 - 45*y^3*z^5 - 13*z^6 + 18*y*z^6 - 21*y^2*z^6)*G[0, 1, 1, y])/(4*(-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((6*y^3 + 37*y^4 - 105*y^5 + 84*y^6 - 22*y^7 + 18*y^2*z + 86*y^3*z - 464*y^4*z + 588*y^5*z - 225*y^6*z - 3*y^7*z + 18*y*z^2 + 22*y^2*z^2 - 612*y^3*z^2 + 1186*y^4*z^2 - 628*y^5*z^2 + 14*y^6*z^2 + 6*z^3 - 38*y*z^3 - 288*y^2*z^3 + 1040*y^3*z^3 - 813*y^4*z^3 + 97*y^5*z^3 - 9*z^4 - 45*y*z^4 + 472*y^2*z^4 - 590*y^3*z^4 + 184*y^4*z^4 - 8*z^5 + 132*y*z^5 - 267*y^2*z^5 + 155*y^3*z^5 + 18*z^6 - 72*y*z^6 + 58*y^2*z^6 - 7*z^7 + 7*y*z^7)*G[1, 0, 0, y])/(4*(-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((4*y^3 + 279*y^4 - 765*y^5 + 698*y^6 - 216*y^7 + 12*y^2*z + 604*y^3*z - 2317*y^4*z + 2759*y^5*z - 1073*y^6*z + 15*y^7*z + 12*y*z^2 + 314*y^2*z^2 - 2332*y^3*z^2 + 3953*y^4*z^2 - 2033*y^5*z^2 + 86*y^6*z^2 + 4*z^3 - 36*y*z^3 - 742*y^2*z^3 + 2362*y^3*z^3 - 1755*y^4*z^3 + 171*y^5*z^3 - 23*z^4 + 83*y*z^4 + 384*y^2*z^4 - 564*y^3*z^4 + 132*y^4*z^4 + 47*z^5 - 129*y*z^5 + 89*y^2*z^5 + 5*y^3*z^5 - 43*z^6 + 89*y*z^6 - 42*y^2*z^6 + 15*z^7 - 15*y*z^7)* G[1, 0, 1, y])/(4*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-6*y^5 + 39*y^6 + 131*y^7 - 322*y^8 + 158*y^9 - 30*y^4*z - 354*y^5*z + 1885*y^6*z - 2727*y^7*z + 1241*y^8*z - 15*y^9*z - 60*y^3*z^2 - 1326*y^4*z^2 + 6058*y^5*z^2 - 8608*y^6*z^2 + 4036*y^7*z^2 - 100*y^8*z^2 - 60*y^2*z^3 - 1674*y^3*z^3 + 8890*y^4*z^3 - 14022*y^5*z^3 + 7157*y^6*z^3 - 299*y^7*z^3 - 30*y*z^4 - 470*y^2*z^4 + 5588*y^3*z^4 - 11781*y^4*z^4 + 7117*y^5*z^4 - 464*y^6*z^4 - 6*z^5 + 14*y*z^5 + 1361*y^2*z^5 - 4811*y^3*z^5 + 3767*y^4*z^5 - 405*y^5*z^5 - 17*z^6 + 181*y*z^6 - 1058*y^2*z^6 + 1066*y^3*z^6 - 252*y^4*z^6 + 62*z^7 - 264*y*z^7 + 323*y^2*z^7 - 161*y^3*z^7 - 55*z^8 + 127*y*z^8 - 80*y^2*z^8 + 16*z^9 - 16*y*z^9)*G[1, 1, 0, y])/(4*(-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((4*y^3 + 16*y^4 - 44*y^5 + 24*y^6 + 12*y^2*z - 14*y^3*z - 12*y^4*z + 23*y^5*z - 9*y^6*z + 12*y*z^2 - 105*y^2*z^2 + 183*y^3*z^2 - 92*y^4*z^2 - 14*y^5*z^2 + 4*z^3 - 84*y*z^3 + 195*y^2*z^3 - 163*y^3*z^3 - 21*z^4 + 85*y*z^4 - 126*y^2*z^4 + 14*y^3*z^4 + 17*z^5 - 42*y*z^5 + 9*y^2*z^5)* G[1, 1, 1, y])/(2*(-1 + y)^2*y^2*z^3*(y + z)^2) + ((32*y^3 - 52*y^4 + 17*y^5 + 88*y^2*z - 220*y^3*z + 108*y^4*z + 68*y*z^2 - 308*y^2*z^2 + 234*y^3*z^2 + 8*z^3 - 156*y*z^3 + 220*y^2*z^3 - 16*z^4 + 85*y*z^4 + 8*z^5)*G[0, 0, 0, 1, y])/ (2*y*z^3*(-1 + y + z)^2*(y + z)^2) + ((-25*y^6 + 22*y^7 - 4*y^8 - 52*y^5*z + 53*y^6*z - 6*y^7*z + 5*y^8*z + 47*y^4*z^2 - 114*y^5*z^2 + 73*y^6*z^2 + 30*y^7*z^2 + 64*y^3*z^3 - 273*y^4*z^3 + 196*y^5*z^3 + 70*y^6*z^3 + 149*y^2*z^4 - 430*y^3*z^4 + 329*y^4*z^4 + 70*y^5*z^4 + 20*y*z^5 - 357*y^2*z^5 + 418*y^3*z^5 + 5*z^6 - 70*y*z^6 + 275*y^2*z^6 - 70*y^3*z^6 - 15*z^7 + 80*y*z^7 - 70*y^2*z^7 + 15*z^8 - 30*y*z^8 - 5*z^9)*G[0, 0, 1, 0, y])/(y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-18*y^4 + 32*y^5 - 15*y^6 - 46*y^3*z + 125*y^4*z - 80*y^5*z + y^6*z - 30*y^2*z^2 + 158*y^3*z^2 - 152*y^4*z^2 + 4*y^5*z^2 + 2*y*z^3 + 59*y^2*z^3 - 118*y^3*z^3 + 4*y^4*z^3 + 2*z^4 - 12*y*z^4 - 19*y^2*z^4 - 4*y^3*z^4 - 6*z^5 + 18*y*z^5 - 11*y^2*z^5 + 6*z^6 - 8*y*z^6 - 2*z^7)*G[0, 0, 1, 1, y])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((25*y^6 - 24*y^7 + 7*y^8 + 52*y^5*z - 63*y^6*z + 24*y^7*z - 5*y^8*z - 47*y^4*z^2 + 94*y^5*z^2 - 28*y^6*z^2 - 30*y^7*z^2 - 64*y^3*z^3 + 253*y^4*z^3 - 136*y^5*z^3 - 70*y^6*z^3 - 149*y^2*z^4 + 420*y^3*z^4 - 284*y^4*z^4 - 70*y^5*z^4 - 20*y*z^5 + 355*y^2*z^5 - 400*y^3*z^5 - 5*z^6 + 70*y*z^6 - 272*y^2*z^6 + 70*y^3*z^6 + 15*z^7 - 80*y*z^7 + 70*y^2*z^7 - 15*z^8 + 30*y*z^8 + 5*z^9)*G[0, 1, 0, 0, y])/(y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-5*y^4 + 8*y^5 - 24*y^3*z + 53*y^4*z - 18*y^5*z - y^6*z - 25*y^2*z^2 + 94*y^3*z^2 - 58*y^4*z^2 - 4*y^5*z^2 + 2*y*z^3 + 43*y^2*z^3 - 56*y^3*z^3 - 8*y^4*z^3 + 2*z^4 - 12*y*z^4 - 4*y^2*z^4 - 12*y^3*z^4 - 6*z^5 + 18*y*z^5 - 13*y^2*z^5 + 6*z^6 - 8*y*z^6 - 2*z^7)*G[0, 1, 0, 1, y])/(y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-19*y^6 + 14*y^7 - 4*y^8 - 20*y^5*z - 7*y^6*z + 6*y^7*z + 5*y^8*z + 119*y^4*z^2 - 298*y^5*z^2 + 145*y^6*z^2 + 30*y^7*z^2 + 144*y^3*z^3 - 565*y^4*z^3 + 380*y^5*z^3 + 66*y^6*z^3 + 195*y^2*z^4 - 694*y^3*z^4 + 597*y^4*z^4 + 46*y^5*z^4 + 36*y*z^5 - 505*y^2*z^5 + 670*y^3*z^5 - 60*y^4*z^5 + 9*z^6 - 126*y*z^6 + 435*y^2*z^6 - 150*y^3*z^6 - 27*z^7 + 144*y*z^7 - 130*y^2*z^7 + 27*z^8 - 54*y*z^8 - 9*z^9)* G[0, 1, 1, 0, y])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-38*y^4 + 38*y^5 - 94*y^3*z + 151*y^4*z - 3*y^5*z - 56*y^2*z^2 + 188*y^3*z^2 - 9*y^4*z^2 + 10*y*z^3 + 59*y^2*z^3 - 3*y^3*z^3 + 6*z^4 - 28*y*z^4 + 15*y^2*z^4 - 12*z^5 + 18*y*z^5 + 6*z^6)* G[0, 1, 1, 1, y])/(2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((4*y^2 - 6*y^3 + 5*y^4 + 16*y*z - 50*y^2*z + 44*y^3*z + 8*z^2 - 74*y*z^2 + 98*y^2*z^2 - 30*z^3 + 84*y*z^3 + 25*z^4)* G[1, 0, 0, 0, y])/(2*z^3*(-1 + y + z)^2*(y + z)^2) + ((y^4 - 8*y^5 + 7*y^6 - 18*y^3*z + 17*y^4*z + 10*y^5*z - 5*y^6*z - 22*y^2*z^2 + 64*y^3*z^2 - 14*y^4*z^2 - 20*y^5*z^2 + 6*y*z^3 + 22*y^2*z^3 - 14*y^3*z^3 - 35*y^4*z^3 + 5*z^4 - 32*y*z^4 + 34*y^2*z^4 - 40*y^3*z^4 - 15*z^5 + 46*y*z^5 - 35*y^2*z^5 + 15*z^6 - 20*y*z^6 - 5*z^7)*G[1, 0, 0, 1, y])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((71*y^6 - 84*y^7 + 28*y^8 + 194*y^5*z - 326*y^6*z + 146*y^7*z - 10*y^8*z + 63*y^4*z^2 - 278*y^5*z^2 + 237*y^6*z^2 - 60*y^7*z^2 + 12*y^3*z^3 - 83*y^4*z^3 + 226*y^5*z^3 - 147*y^6*z^3 - 227*y^2*z^4 + 388*y^3*z^4 - 15*y^4*z^4 - 182*y^5*z^4 - 14*y*z^5 + 472*y^2*z^5 - 354*y^3*z^5 - 105*y^4*z^5 - 3*z^6 + 46*y*z^6 - 273*y^2*z^6 + 9*z^7 - 50*y*z^7 + 35*y^2*z^7 - 9*z^8 + 18*y*z^8 + 3*z^9)*G[1, 0, 1, 0, y])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-2*y^4 + 49*y^5 - 80*y^6 + 37*y^7 - 6*y^3*z + 167*y^4*z - 379*y^5*z + 227*y^6*z - 5*y^7*z - 6*y^2*z^2 + 189*y^3*z^2 - 655*y^4*z^2 + 538*y^5*z^2 - 25*y^6*z^2 + 2*y*z^3 + 53*y^2*z^3 - 455*y^3*z^3 + 592*y^4*z^3 - 42*y^5*z^3 - 26*y*z^4 - 37*y^2*z^4 + 239*y^3*z^4 - 10*y^4*z^4 - 8*z^5 + 86*y*z^5 - 83*y^2*z^5 + 55*y^3*z^5 + 24*z^6 - 102*y*z^6 + 75*y^2*z^6 - 24*z^7 + 40*y*z^7 + 8*z^8)*G[1, 0, 1, 1, y])/(2*y^2*z^3*(-1 + y + z)^2* (y + z)^3) + ((16*y^6 + 26*y^7 - 29*y^8 - 28*y^5*z + 240*y^6*z - 214*y^7*z - 6*y^8*z - 292*y^4*z^2 + 924*y^5*z^2 - 727*y^6*z^2 - 36*y^7*z^2 - 272*y^3*z^3 + 1278*y^4*z^3 - 1212*y^5*z^3 - 76*y^6*z^3 - 354*y^2*z^4 + 1302*y^3*z^4 - 1365*y^4*z^4 - 36*y^5*z^4 - 56*y*z^5 + 888*y^2*z^5 - 1246*y^3*z^5 + 120*y^4*z^5 - 14*z^6 + 196*y*z^6 - 733*y^2*z^6 + 244*y^3*z^6 + 42*z^7 - 224*y*z^7 + 204*y^2*z^7 - 42*z^8 + 84*y*z^8 + 14*z^9)* G[1, 1, 0, 0, y])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((2*y^4 + 54*y^5 - 102*y^6 + 50*y^7 + 6*y^3*z + 170*y^4*z - 456*y^5*z + 286*y^6*z - 2*y^7*z + 6*y^2*z^2 + 171*y^3*z^2 - 748*y^4*z^2 + 643*y^5*z^2 - 10*y^6*z^2 - 2*y*z^3 + 59*y^2*z^3 - 537*y^3*z^3 + 711*y^4*z^3 - 19*y^5*z^3 + 3*y*z^4 - 141*y^2*z^4 + 382*y^3*z^4 - 15*y^4*z^4 - z^5 + 5*y*z^5 + 70*y^2*z^5 + 3*z^6 - 11*y*z^6 + 8*y^2*z^6 - 3*z^7 + 5*y*z^7 + z^8)*G[1, 1, 0, 1, y])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((2*y^5 - 5*y^6 + 4*y^3*z - 8*y^4*z - 8*y^5*z - 2*y^6*z + 4*y^2*z^2 - 22*y^3*z^2 + 6*y^4*z^2 - 8*y^5*z^2 - 11*y^2*z^3 + 14*y^3*z^3 - 11*y^4*z^3 - z^4 + 4*y*z^4 - 4*y^3*z^4 + 3*z^5 - 8*y*z^5 + 4*y^2*z^5 - 3*z^6 + 4*y*z^6 + z^7)*G[1, 1, 1, 0, y])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-39*y^4 - 50*y^3*z + 15*y^4*z + 32*y^2*z^2 + 30*y^3*z^2 + 44*y*z^3 + 15*z^4 - 30*y*z^4 - 15*z^5)*G[1, 1, 1, 1, y])/ (2*y^2*z^3*(y + z)^2) - (20*G[0, 0, 0, 1, 0, y])/z^3 - (4*G[0, 0, 0, 1, 1, y])/z^3 + (20*G[0, 0, 1, 0, 0, y])/z^3 + (4*G[0, 0, 1, 0, 1, y])/z^3 - (10*G[0, 0, 1, 1, 0, y])/z^3 + (6*G[0, 0, 1, 1, 1, y])/z^3 - (20*G[0, 1, 0, 0, 0, y])/z^3 + (10*G[0, 1, 0, 0, 1, y])/z^3 + (16*G[0, 1, 0, 1, 0, y])/z^3 + (10*G[0, 1, 1, 0, 0, y])/z^3 + (2*G[0, 1, 1, 0, 1, y])/z^3 + (7*G[0, 1, 1, 1, 0, y])/z^3 - (7*G[0, 1, 1, 1, 1, y])/z^3 + (17*G[1, 0, 0, 0, 1, y])/z^3 - (14*G[1, 0, 0, 1, 0, y])/z^3 - (8*G[1, 0, 0, 1, 1, y])/z^3 - (20*G[1, 0, 1, 0, 0, y])/z^3 - (4*G[1, 0, 1, 0, 1, y])/z^3 + (14*G[1, 0, 1, 1, 0, y])/z^3 - (13*G[1, 0, 1, 1, 1, y])/z^3 - (12*G[1, 1, 0, 0, 0, y])/z^3 + G[1, 1, 0, 0, 1, y]/z^3 + (22*G[1, 1, 0, 1, 0, y])/z^3 - (9*G[1, 1, 0, 1, 1, y])/z^3 - (4*G[1, 1, 1, 0, 0, y])/z^3 + (5*G[1, 1, 1, 0, 1, y])/z^3 + (5*G[1, 1, 1, 1, 0, y])/z^3 + (31*G[1, 1, 1, 1, 1, y])/z^3) + ((y^2 - 2*y^2*z + z^2 - 2*y*z^2 + 2*y^2*z^2 - 3*z^3 + 4*y*z^3 - y^2*z^3 + 3*z^4 - 2*y*z^4 - z^5)*G[1, 1, 1 - y, 0, 0, z])/ (y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(2*y - z^2)* G[1, 1, 1 - y, 0, 1 - y, z])/(y^2*z^3) + ((-1 + z)*(2 + 4*y - 50*y^2 + 32*y^3 - 6*z - 8*y*z + 50*y^2*z - z^2 + 18*y*z^2 - 7*y^2*z^2 + 12*z^3 - 14*y*z^3 - 7*z^4)* G[1, 1, 1 - y, 1, 0, z])/(2*y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(2*y - z^2)*G[1, 1, 1 - y, 1 - y, 0, z])/(y^2*z^3) + ((3 - 2*y - 2*y^3 - 12*z + 2*y*z + 8*y^2*z - 6*y^3*z + 22*z^2 - 6*y*z^2 - 4*y^2*z^2 - 24*z^3 + 14*y*z^3 - 4*y^2*z^3 + 15*z^4 - 8*y*z^4 - 4*z^5)*G[1, 1, 1 - y, -y, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2) + ((-4 + 7*y^2 + 16*z - 14*y^2*z - 17*z^2 - 14*y*z^2 + 14*y^2*z^2 - 5*z^3 + 28*y*z^3 - 7*y^2*z^3 + 17*z^4 - 14*y*z^4 - 7*z^5)*G[1, 1 - y, 0, 0, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(-2 + 2*y - y^2 + 2*y^3 + 6*z - 4*y*z + y^2*z - 4*z^2 - 2*y*z^2 + 2*y^2*z^2 - 2*z^3 + 4*y*z^3 + 2*z^4)*G[1, 1 - y, 0, 0, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(-3 + 2*y - 19*y^2 + 16*y^3 + 9*z - 4*y*z + 19*y^2*z - 17*z^2 + 18*y*z^2 - 8*y^2*z^2 + 19*z^3 - 16*y*z^3 - 8*z^4)*G[1, 1 - y, 0, 1, 0, z])/ (y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(-2 + 2*y - y^2 + 2*y^3 + 6*z - 4*y*z + y^2*z - 4*z^2 - 2*y*z^2 + 2*y^2*z^2 - 2*z^3 + 4*y*z^3 + 2*z^4)*G[1, 1 - y, 0, 1 - y, 0, z])/(y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(4 - 2*y + 6*y^2 - 8*z + 2*y*z + 3*z^2 + y*z^2 + z^3)* G[1, 1 - y, 0, 1 - y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)) + ((-y + 5*y^2 - 3*y^3 + 5*y*z - 14*y^2*z + 7*y^3*z - 3*z^2 - y*z^2 + 6*y^2*z^2 + 9*z^3 - 9*y*z^3 + 3*y^2*z^3 - 9*z^4 + 6*y*z^4 + 3*z^5)* G[1, 1 - y, 0, -y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(-3 + 2*y - 20*y^2 + 16*y^3 + 9*z - 4*y*z + 20*y^2*z - 18*z^2 + 20*y*z^2 - 9*y^2*z^2 + 21*z^3 - 18*y*z^3 - 9*z^4)* G[1, 1 - y, 1, 0, 0, z])/(y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(2 - 12*y^2 + 8*y^3 - 6*z + 12*y^2*z + 5*z^2 + 2*y*z^2 - y^2*z^2 - 2*y*z^3 - z^4)*G[1, 1 - y, 1, 0, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(2 + 4*y - 50*y^2 + 32*y^3 - 6*z - 8*y*z + 50*y^2*z - 7*z^2 + 30*y*z^2 - 13*y^2*z^2 + 24*z^3 - 26*y*z^3 - 13*z^4)*G[1, 1 - y, 1, 1, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(2 - 12*y^2 + 8*y^3 - 6*z + 12*y^2*z + 5*z^2 + 2*y*z^2 - y^2*z^2 - 2*y*z^3 - z^4)* G[1, 1 - y, 1, 1 - y, 0, z])/(2*y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(-2 + 2*y - y^2 + 2*y^3 + 6*z - 4*y*z + y^2*z - 4*z^2 - 2*y*z^2 + 2*y^2*z^2 - 2*z^3 + 4*y*z^3 + 2*z^4)* G[1, 1 - y, 1 - y, 0, 0, z])/(y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(4 - 2*y + 6*y^2 - 8*z + 2*y*z + 3*z^2 + y*z^2 + z^3)* G[1, 1 - y, 1 - y, 0, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)) - ((-1 + z)*(-1 - 2*y - 5*y^2 + 4*y^3 + 3*z + 4*y*z + 5*y^2*z - 26*z^2 + 44*y*z^2 - 23*y^2*z^2 + 47*z^3 - 46*y*z^3 - 23*z^4)* G[1, 1 - y, 1 - y, 1, 0, z])/(2*y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(4 - 2*y + 6*y^2 - 8*z + 2*y*z + 3*z^2 + y*z^2 + z^3)* G[1, 1 - y, 1 - y, 1 - y, 0, z])/(2*y^2*z^3*(-1 + y + z)) + ((-3*y + 9*y^2 - 5*y^3 + 11*y*z - 22*y^2*z + 9*y^3*z - 2*z^2 - 9*y*z^2 + 11*y^2*z^2 + 6*z^3 - 3*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, 1 - y, 1 - y, -y, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(-7*y^2 + 4*y^3 + 7*y^2*z - 2*z^2 + 4*y*z^2 - 2*y^2*z^2 + 4*z^3 - 4*y*z^3 - 2*z^4)* G[1, 1 - y, -y, 0, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(-7*y^2 + 4*y^3 + 7*y^2*z - 2*z^2 + 4*y*z^2 - 2*y^2*z^2 + 4*z^3 - 4*y*z^3 - 2*z^4)*G[1, 1 - y, -y, 1 - y, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((-6*y + 18*y^2 - 10*y^3 + 22*y*z - 44*y^2*z + 18*y^3*z - 3*z^2 - 20*y*z^2 + 23*y^2*z^2 + 9*z^3 - 2*y*z^3 + 3*y^2*z^3 - 9*z^4 + 6*y*z^4 + 3*z^5)* G[1, 1 - y, -y, 1 - y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-2*y - 5*y^2 + 4*y^3 + 8*y*z + 6*y^2*z - 5*z^2 - 6*y^2*z^2 + 15*z^3 - 16*y*z^3 + 5*y^2*z^3 - 15*z^4 + 10*y*z^4 + 5*z^5)* G[1, 1 - y, -y, -y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*G[1 - y, 0, 0, 0, 0, z])/(2*y^2*z) + ((-8*y^3 - 29*y^2*z - 26*y*z^2 + 9*y^2*z^2 - 9*z^3 + 18*y*z^3 + 9*z^4)* G[1 - y, 0, 0, 0, 1 - y, z])/(2*y^2*z^2*(y + z)^2) + ((-6*y^4 + 22*y^5 + 30*y^6 - 270*y^7 + 550*y^8 - 534*y^9 + 258*y^10 - 50*y^11 - 24*y^3*z + 112*y^4*z - 24*y^5*z - 745*y^6*z + 1839*y^7*z - 2002*y^8*z + 1102*y^9*z - 277*y^10*z + 19*y^11*z - 36*y^2*z^2 + 228*y^3*z^2 - 444*y^4*z^2 + 20*y^5*z^2 + 1099*y^6*z^2 - 1755*y^7*z^2 + 1351*y^8*z^2 - 577*y^9*z^2 + 114*y^10*z^2 - 24*y*z^3 + 232*y^2*z^3 - 816*y^3*z^3 + 1598*y^4*z^3 - 2126*y^5*z^3 + 1773*y^6*z^3 - 439*y^7*z^3 - 463*y^8*z^3 + 265*y^9*z^3 - 6*z^4 + 118*y*z^4 - 842*y^2*z^4 + 2942*y^3*z^4 - 5942*y^4*z^4 + 6946*y^5*z^4 - 4068*y^6*z^4 + 592*y^7*z^4 + 260*y^8*z^4 + 24*z^5 - 328*y*z^5 + 1919*y^2*z^5 - 5477*y^3*z^5 + 8236*y^4*z^5 - 6388*y^5*z^5 + 2045*y^6*z^5 - 15*y^7*z^5 - 56*z^6 + 596*y*z^6 - 2457*y^2*z^6 + 4897*y^3*z^6 - 5041*y^4*z^6 + 2411*y^5*z^6 - 286*y^6*z^6 + 84*z^7 - 620*y*z^7 + 1701*y^2*z^7 - 2311*y^3*z^7 + 1523*y^4*z^7 - 281*y^5*z^7 - 66*z^8 + 318*y*z^8 - 596*y^2*z^8 + 528*y^3*z^8 - 120*y^4*z^8 + 20*z^9 - 60*y*z^9 + 76*y^2*z^9 - 20*y^3*z^9)*G[1 - y, 0, 0, 1, 0, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-8*y^3 - 29*y^2*z - 26*y*z^2 + 9*y^2*z^2 - 9*z^3 + 18*y*z^3 + 9*z^4)* G[1 - y, 0, 0, 1 - y, 0, z])/(2*y^2*z^2*(y + z)^2) + ((-12*y^3 - 43*y^2*z - 38*y*z^2 + 13*y^2*z^2 - 13*z^3 + 26*y*z^3 + 13*z^4)*G[1 - y, 0, 0, 1 - y, 1 - y, z])/(2*y^2*z^2*(y + z)^2) + ((-y^2 + 6*y^3 - 9*y^4 - 4*y^5 + 21*y^6 - 18*y^7 + 5*y^8 - 2*y*z + 15*y^2*z - 67*y^3*z + 152*y^4*z - 176*y^5*z + 103*y^6*z - 27*y^7*z + 2*y^8*z - z^2 + 12*y*z^2 - 88*y^2*z^2 + 274*y^3*z^2 - 411*y^4*z^2 + 304*y^5*z^2 - 96*y^6*z^2 + 6*y^7*z^2 + 3*z^3 - 11*y*z^3 + 55*y^2*z^3 - 147*y^3*z^3 + 182*y^4*z^3 - 88*y^5*z^3 + 6*y^6*z^3 - 3*z^4 + 4*y*z^4 - 2*y^2*z^4 + 42*y^3*z^4 - 59*y^4*z^4 + 2*y^5*z^4 + z^5 - 3*y*z^5 + 21*y^2*z^5 - 51*y^3*z^5 - 16*y^2*z^6)* G[1 - y, 0, 0, -y, 1 - y, z])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((-6*y^4 + 22*y^5 + 19*y^6 - 215*y^7 + 440*y^8 - 424*y^9 + 203*y^10 - 39*y^11 - 24*y^3*z + 112*y^4*z - 72*y^5*z - 494*y^6*z + 1308*y^7*z - 1428*y^8*z + 776*y^9*z - 190*y^10*z + 12*y^11*z - 36*y^2*z^2 + 228*y^3*z^2 - 531*y^4*z^2 + 507*y^5*z^2 - 4*y^6*z^2 - 456*y^7*z^2 + 507*y^8*z^2 - 287*y^9*z^2 + 72*y^10*z^2 - 24*y*z^3 + 232*y^2*z^3 - 900*y^3*z^3 + 2133*y^4*z^3 - 3467*y^5*z^3 + 3530*y^6*z^3 - 1762*y^7*z^3 + 105*y^8*z^3 + 153*y^9*z^3 - 6*z^4 + 118*y*z^4 - 893*y^2*z^4 + 3349*y^3*z^4 - 7133*y^4*z^4 + 8737*y^5*z^4 - 5634*y^6*z^4 + 1384*y^7*z^4 + 78*y^8*z^4 + 24*z^5 - 352*y*z^5 + 2172*y^2*z^5 - 6382*y^3*z^5 + 9835*y^4*z^5 - 7981*y^5*z^5 + 2925*y^6*z^5 - 225*y^7*z^5 - 63*z^6 + 707*y*z^6 - 2980*y^2*z^6 + 6020*y^3*z^6 - 6321*y^4*z^6 + 3169*y^5*z^6 - 468*y^6*z^6 + 105*z^7 - 791*y*z^7 + 2192*y^2*z^7 - 2984*y^3*z^7 + 1967*y^4*z^7 - 393*y^5*z^7 - 87*z^8 + 423*y*z^8 - 787*y^2*z^8 + 677*y^3*z^8 - 162*y^4*z^8 + 27*z^9 - 81*y*z^9 + 97*y^2*z^9 - 27*y^3*z^9)*G[1 - y, 0, 1, 0, 0, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((5*y^2 - 10*y^3 - 17*y^4 + 68*y^5 - 76*y^6 + 36*y^7 - 6*y^8 + 10*y*z - 40*y^2*z + 22*y^3*z + 88*y^4*z - 144*y^5*z + 76*y^6*z - 12*y^7*z + 5*z^2 - 50*y*z^2 + 127*y^2*z^2 - 128*y^3*z^2 + 68*y^4*z^2 - 40*y^5*z^2 + 18*y^6*z^2 - 20*z^3 + 112*y*z^3 - 246*y^2*z^3 + 308*y^3*z^3 - 232*y^4*z^3 + 84*y^5*z^3 - 6*y^6*z^3 + 36*z^4 - 160*y*z^4 + 307*y^2*z^4 - 302*y^3*z^4 + 140*y^4*z^4 - 24*y^5*z^4 - 38*z^5 + 146*y*z^5 - 214*y^2*z^5 + 136*y^3*z^5 - 36*y^4*z^5 + 23*z^6 - 70*y*z^6 + 68*y^2*z^6 - 24*y^3*z^6 - 6*z^7 + 12*y*z^7 - 6*y^2*z^7)*G[1 - y, 0, 1, 0, 1 - y, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((5*y^4 - 13*y^5 - 3*y^6 + 35*y^7 - 26*y^8 - 12*y^9 + 20*y^10 - 6*y^11 + 20*y^3*z - 72*y^4*z + 10*y^5*z + 269*y^6*z - 439*y^7*z + 262*y^8*z - 40*y^9*z - 11*y^10*z + y^11*z + 30*y^2*z^2 - 158*y^3*z^2 + 88*y^4*z^2 + 766*y^5*z^2 - 1795*y^6*z^2 + 1643*y^7*z^2 - 661*y^8*z^2 + 81*y^9*z^2 + 6*y^10*z^2 + 20*y*z^3 - 172*y^2*z^3 + 262*y^3*z^3 + 745*y^4*z^3 - 2765*y^5*z^3 + 3379*y^6*z^3 - 1863*y^7*z^3 + 396*y^8*z^3 - 2*y^9*z^3 + 5*z^4 - 93*y*z^4 + 208*y^2*z^4 + 660*y^3*z^4 - 3111*y^4*z^4 + 4713*y^5*z^4 - 3355*y^6*z^4 + 1055*y^7*z^4 - 82*y^8*z^4 - 20*z^5 + 106*y*z^5 + 325*y^2*z^5 - 2315*y^3*z^5 + 4547*y^4*z^5 - 4191*y^5*z^5 + 1796*y^6*z^5 - 240*y^7*z^5 + 13*z^6 + 125*y*z^6 - 1104*y^2*z^6 + 2814*y^3*z^6 - 3353*y^4*z^6 + 1871*y^5*z^6 - 334*y^6*z^6 + 31*z^7 - 347*y*z^7 + 1121*y^2*z^7 - 1671*y^3*z^7 + 1168*y^4*z^7 - 254*y^5*z^7 - 46*z^8 + 240*y*z^8 - 467*y^2*z^8 + 407*y^3*z^8 - 102*y^4*z^8 + 17*z^9 - 51*y*z^9 + 59*y^2*z^9 - 17*y^3*z^9)*G[1 - y, 0, 1, 1, 0, z])/(2*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((5*y^2 - 10*y^3 - 17*y^4 + 68*y^5 - 76*y^6 + 36*y^7 - 6*y^8 + 10*y*z - 40*y^2*z + 22*y^3*z + 88*y^4*z - 144*y^5*z + 76*y^6*z - 12*y^7*z + 5*z^2 - 50*y*z^2 + 127*y^2*z^2 - 128*y^3*z^2 + 68*y^4*z^2 - 40*y^5*z^2 + 18*y^6*z^2 - 20*z^3 + 112*y*z^3 - 246*y^2*z^3 + 308*y^3*z^3 - 232*y^4*z^3 + 84*y^5*z^3 - 6*y^6*z^3 + 36*z^4 - 160*y*z^4 + 307*y^2*z^4 - 302*y^3*z^4 + 140*y^4*z^4 - 24*y^5*z^4 - 38*z^5 + 146*y*z^5 - 214*y^2*z^5 + 136*y^3*z^5 - 36*y^4*z^5 + 23*z^6 - 70*y*z^6 + 68*y^2*z^6 - 24*y^3*z^6 - 6*z^7 + 12*y*z^7 - 6*y^2*z^7)*G[1 - y, 0, 1, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-8*y^3 - 29*y^2*z - 26*y*z^2 + 9*y^2*z^2 - 9*z^3 + 18*y*z^3 + 9*z^4)* G[1 - y, 0, 1 - y, 0, 0, z])/(2*y^2*z^2*(y + z)^2) + ((-12*y^3 - 43*y^2*z - 38*y*z^2 + 13*y^2*z^2 - 13*z^3 + 26*y*z^3 + 13*z^4)*G[1 - y, 0, 1 - y, 0, 1 - y, z])/(2*y^2*z^2*(y + z)^2) + ((-6*y^4 + 16*y^5 + 44*y^6 - 216*y^7 + 314*y^8 - 200*y^9 + 48*y^10 - 24*y^3*z + 82*y^4*z + 114*y^5*z - 783*y^6*z + 1224*y^7*z - 840*y^8*z + 246*y^9*z - 19*y^10*z - 36*y^2*z^2 + 168*y^3*z^2 - 11*y^4*z^2 - 872*y^5*z^2 + 1595*y^6*z^2 - 1249*y^7*z^2 + 500*y^8*z^2 - 95*y^9*z^2 - 24*y*z^3 + 172*y^2*z^3 - 216*y^3*z^3 - 312*y^4*z^3 + 891*y^5*z^3 - 863*y^6*z^3 + 539*y^7*z^3 - 187*y^8*z^3 - 6*z^4 + 88*y*z^4 - 304*y^2*z^4 + 444*y^3*z^4 - 375*y^4*z^4 + 143*y^5*z^4 + 169*y^6*z^4 - 175*y^7*z^4 + 18*z^5 - 118*y*z^5 + 319*y^2*z^5 - 532*y^3*z^5 + 556*y^4*z^5 - 242*y^5*z^5 - 65*y^6*z^5 - 21*z^6 + 96*y*z^6 - 215*y^2*z^6 + 325*y^3*z^6 - 292*y^4*z^6 + 11*y^5*z^6 + 12*z^7 - 51*y*z^7 + 103*y^2*z^7 - 143*y^3*z^7 + 15*y^4*z^7 - 3*z^8 + 9*y*z^8 - 25*y^2*z^8 + 3*y^3*z^8)*G[1 - y, 0, 1 - y, 1, 0, z])/(2*(-1 + y)^3*y^2*z^3* (-1 + y + z)*(y + z)^4) + ((-12*y^3 - 43*y^2*z - 38*y*z^2 + 13*y^2*z^2 - 13*z^3 + 26*y*z^3 + 13*z^4)*G[1 - y, 0, 1 - y, 1 - y, 0, z])/(2*y^2*z^2*(y + z)^2) + ((-14*y^3 - 50*y^2*z - 44*y*z^2 + 15*y^2*z^2 - 15*z^3 + 30*y*z^3 + 15*z^4)*G[1 - y, 0, 1 - y, 1 - y, 1 - y, z])/ (2*y^2*z^2*(y + z)^2) + ((-y^2 - 2*y^3 + 26*y^4 - 64*y^5 + 71*y^6 - 38*y^7 + 8*y^8 - 2*y*z - y^2*z + 65*y^3*z - 208*y^4*z + 277*y^5*z - 176*y^6*z + 48*y^7*z - 3*y^8*z - z^2 + 4*y*z^2 + 56*y^2*z^2 - 260*y^3*z^2 + 432*y^4*z^2 - 331*y^5*z^2 + 109*y^6*z^2 - 9*y^7*z^2 + 3*z^3 + 23*y*z^3 - 179*y^2*z^3 + 399*y^3*z^3 - 410*y^4*z^3 + 186*y^5*z^3 - 22*y^6*z^3 + 10*z^4 - 100*y*z^4 + 286*y^2*z^4 - 394*y^3*z^4 + 256*y^4*z^4 - 42*y^5*z^4 - 25*z^5 + 114*y*z^5 - 212*y^2*z^5 + 194*y^3*z^5 - 39*y^4*z^5 + 13*z^6 - 39*y*z^6 + 55*y^2*z^6 - 13*y^3*z^6)*G[1 - y, 0, 1 - y, -y, 1 - y, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((-8*y^4 + 32*y^5 - 47*y^6 + 30*y^7 - 7*y^8 - 20*y^3*z + 88*y^4*z - 144*y^5*z + 106*y^6*z - 32*y^7*z + 2*y^8*z - 4*y^2*z^2 + 40*y^3*z^2 - 97*y^4*z^2 + 98*y^5*z^2 - 45*y^6*z^2 + 8*y^7*z^2 - 8*y*z^3 + 30*y^2*z^3 - 42*y^3*z^3 + 36*y^4*z^3 - 26*y^5*z^3 + 10*y^6*z^3 + 2*z^4 + 4*y*z^4 - 10*y^2*z^4 + y^4*z^4 - 6*z^5 + 20*y*z^5 - 32*y^2*z^5 + 22*y^3*z^5 - 10*y^4*z^5 + 6*z^6 - 20*y*z^6 + 19*y^2*z^6 - 8*y^3*z^6 - 2*z^7 + 4*y*z^7 - 2*y^2*z^7)* G[1 - y, 0, -y, 0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-8*y^4 + 32*y^5 - 47*y^6 + 30*y^7 - 7*y^8 - 20*y^3*z + 88*y^4*z - 144*y^5*z + 106*y^6*z - 32*y^7*z + 2*y^8*z - 4*y^2*z^2 + 40*y^3*z^2 - 97*y^4*z^2 + 98*y^5*z^2 - 45*y^6*z^2 + 8*y^7*z^2 - 8*y*z^3 + 30*y^2*z^3 - 42*y^3*z^3 + 36*y^4*z^3 - 26*y^5*z^3 + 10*y^6*z^3 + 2*z^4 + 4*y*z^4 - 10*y^2*z^4 + y^4*z^4 - 6*z^5 + 20*y*z^5 - 32*y^2*z^5 + 22*y^3*z^5 - 10*y^4*z^5 + 6*z^6 - 20*y*z^6 + 19*y^2*z^6 - 8*y^3*z^6 - 2*z^7 + 4*y*z^7 - 2*y^2*z^7)* G[1 - y, 0, -y, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-4*y^3 - 27*y^4 + 105*y^5 - 113*y^6 + 39*y^7 - 8*y^2*z - 46*y^3*z + 225*y^4*z - 289*y^5*z + 127*y^6*z - 9*y^7*z - 4*y*z^2 - 28*y^2*z^2 + 186*y^3*z^2 - 271*y^4*z^2 + 135*y^5*z^2 - 18*y^6*z^2 - 28*y*z^3 + 138*y^2*z^3 - 178*y^3*z^3 + 76*y^4*z^3 - 24*y^5*z^3 - 15*z^4 + 75*y*z^4 - 116*y^2*z^4 + 54*y^3*z^4 - 30*y^4*z^4 + 15*z^5 - 45*y*z^5 + 29*y^2*z^5 - 15*y^3*z^5)* G[1 - y, 0, -y, 1 - y, 1 - y, z])/(2*(-1 + y)^3*y^2*z^3*(y + z)^2) + ((-2*y^3 - 3*y^4 + 45*y^5 - 111*y^6 + 123*y^7 - 66*y^8 + 14*y^9 - 4*y^2*z - 44*y^3*z + 321*y^4*z - 771*y^5*z + 892*y^6*z - 516*y^7*z + 127*y^8*z - 5*y^9*z - 2*y*z^2 - 56*y^2*z^2 + 474*y^3*z^2 - 1340*y^4*z^2 + 1786*y^5*z^2 - 1176*y^6*z^2 + 334*y^7*z^2 - 20*y^8*z^2 - 24*y*z^3 + 290*y^2*z^3 - 1044*y^3*z^3 + 1661*y^4*z^3 - 1271*y^5*z^3 + 429*y^6*z^3 - 41*y^7*z^3 - 11*z^4 + 131*y*z^4 - 552*y^2*z^4 + 1020*y^3*z^4 - 894*y^4*z^4 + 370*y^5*z^4 - 64*y^6*z^4 + 33*z^5 - 215*y*z^5 + 506*y^2*z^5 - 524*y^3*z^5 + 263*y^4*z^5 - 71*y^5*z^5 - 33*z^6 + 143*y*z^6 - 208*y^2*z^6 + 126*y^3*z^6 - 44*y^4*z^6 + 11*z^7 - 33*y*z^7 + 25*y^2*z^7 - 11*y^3*z^7)*G[1 - y, 0, -y, -y, 1 - y, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((64*y^5 - 304*y^6 + 528*y^7 - 400*y^8 + 112*y^9 + 267*y^4*z - 1324*y^5*z + 2390*y^6*z - 1876*y^7*z + 543*y^8*z + 300*y^3*z^2 - 1778*y^4*z^2 + 3637*y^5*z^2 - 3135*y^6*z^2 + 999*y^7*z^2 - 23*y^8*z^2 + 318*y^2*z^3 - 1856*y^3*z^3 + 3895*y^4*z^3 - 3497*y^5*z^3 + 1239*y^6*z^3 - 115*y^7*z^3 + 100*y*z^4 - 904*y^2*z^4 + 2422*y^3*z^4 - 2594*y^4*z^4 + 1142*y^5*z^4 - 230*y^6*z^4 + 23*z^5 - 284*y*z^5 + 964*y^2*z^5 - 1286*y^3*z^5 + 717*y^4*z^5 - 230*y^5*z^5 - 46*z^6 + 253*y*z^6 - 455*y^2*z^6 + 299*y^3*z^6 - 115*y^4*z^6 + 23*z^7 - 69*y*z^7 + 53*y^2*z^7 - 23*y^3*z^7)*G[1 - y, 1, 0, 0, 0, z])/(2*(-1 + y)^3*y^2*z^2* (-1 + y + z)*(y + z)^4) + ((-7*y^4 + 30*y^5 - 49*y^6 + 36*y^7 - 10*y^8 - 14*y^3*z + 78*y^4*z - 154*y^5*z + 130*y^6*z - 40*y^7*z + 4*y^2*z^2 + 22*y^3*z^2 - 108*y^4*z^2 + 134*y^5*z^2 - 52*y^6*z^2 + 6*y*z^3 - 31*y^2*z^3 + 32*y^3*z^3 + 2*y^4*z^3 - 6*y^5*z^3 - 3*y^6*z^3 + 3*z^4 - 30*y*z^4 + 82*y^2*z^4 - 98*y^3*z^4 + 57*y^4*z^4 - 12*y^5*z^4 - 9*z^5 + 48*y*z^5 - 87*y^2*z^5 + 70*y^3*z^5 - 18*y^4*z^5 + 9*z^6 - 30*y*z^6 + 35*y^2*z^6 - 12*y^3*z^6 - 3*z^7 + 6*y*z^7 - 3*y^2*z^7)*G[1 - y, 1, 0, 0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((2*y^3 - 9*y^4 - 10*y^5 + 58*y^6 - 60*y^7 + 19*y^8 + 4*y^2*z - 16*y^3*z - 26*y^4*z + 156*y^5*z - 198*y^6*z + 88*y^7*z - 8*y^8*z + 2*y*z^2 - 6*y^2*z^2 - 28*y^3*z^2 + 159*y^4*z^2 - 252*y^5*z^2 + 157*y^6*z^2 - 32*y^7*z^2 + 2*y*z^3 - 28*y^2*z^3 + 110*y^3*z^3 - 192*y^4*z^3 + 160*y^5*z^3 - 52*y^6*z^3 + 4*z^4 - 34*y*z^4 + 102*y^2*z^4 - 158*y^3*z^4 + 138*y^4*z^4 - 48*y^5*z^4 - 12*z^5 + 62*y*z^5 - 116*y^2*z^5 + 106*y^3*z^5 - 32*y^4*z^5 + 12*z^6 - 40*y*z^6 + 48*y^2*z^6 - 16*y^3*z^6 - 4*z^7 + 8*y*z^7 - 4*y^2*z^7)* G[1 - y, 1, 0, 1, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-7*y^4 + 30*y^5 - 49*y^6 + 36*y^7 - 10*y^8 - 14*y^3*z + 78*y^4*z - 154*y^5*z + 130*y^6*z - 40*y^7*z + 4*y^2*z^2 + 22*y^3*z^2 - 108*y^4*z^2 + 134*y^5*z^2 - 52*y^6*z^2 + 6*y*z^3 - 31*y^2*z^3 + 32*y^3*z^3 + 2*y^4*z^3 - 6*y^5*z^3 - 3*y^6*z^3 + 3*z^4 - 30*y*z^4 + 82*y^2*z^4 - 98*y^3*z^4 + 57*y^4*z^4 - 12*y^5*z^4 - 9*z^5 + 48*y*z^5 - 87*y^2*z^5 + 70*y^3*z^5 - 18*y^4*z^5 + 9*z^6 - 30*y*z^6 + 35*y^2*z^6 - 12*y^3*z^6 - 3*z^7 + 6*y*z^7 - 3*y^2*z^7)*G[1 - y, 1, 0, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-2*y^3 + 16*y^4 - 40*y^5 + 40*y^6 - 14*y^7 - 4*y^2*z + 36*y^3*z - 105*y^4*z + 119*y^5*z - 47*y^6*z + y^7*z - 2*y*z^2 + 16*y^2*z^2 - 68*y^3*z^2 + 101*y^4*z^2 - 50*y^5*z^2 + 3*y^6*z^2 + 2*y*z^3 - 14*y^2*z^3 + 28*y^3*z^3 - 16*y^4*z^3 + 2*y^5*z^3 - z^4 + 5*y*z^4 - 7*y^2*z^4 + 9*y^3*z^4 - 2*y^4*z^4 + 2*z^5 - 7*y*z^5 + 10*y^2*z^5 - 3*y^3*z^5 - z^6 + 2*y*z^6 - y^2*z^6)*G[1 - y, 1, 0, 1 - y, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((-6*y^2 + 10*y^3 + 15*y^4 - 44*y^5 + 31*y^6 - 4*y^7 - 2*y^8 - 12*y*z + 44*y^2*z - 4*y^3*z - 142*y^4*z + 192*y^5*z - 92*y^6*z + 16*y^7*z - 2*y^8*z - 6*z^2 + 58*y*z^2 - 103*y^2*z^2 - 46*y^3*z^2 + 249*y^4*z^2 - 210*y^5*z^2 + 66*y^6*z^2 - 8*y^7*z^2 + 24*z^3 - 120*y*z^3 + 162*y^2*z^3 - 24*y^3*z^3 - 82*y^4*z^3 + 44*y^5*z^3 - 4*y^6*z^3 - 44*z^4 + 174*y*z^4 - 266*y^2*z^4 + 210*y^3*z^4 - 97*y^4*z^4 + 24*y^5*z^4 + 48*z^5 - 176*y*z^5 + 254*y^2*z^5 - 170*y^3*z^5 + 46*y^4*z^5 - 30*z^6 + 92*y*z^6 - 93*y^2*z^6 + 32*y^3*z^6 + 8*z^7 - 16*y*z^7 + 8*y^2*z^7)*G[1 - y, 1, 0, -y, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((17*y^6 - 87*y^7 + 179*y^8 - 185*y^9 + 96*y^10 - 20*y^11 + 48*y^5*z - 270*y^6*z + 610*y^7*z - 694*y^8*z + 402*y^9*z - 100*y^10*z + 4*y^11*z + 11*y^4*z^2 - 115*y^5*z^2 + 383*y^6*z^2 - 593*y^7*z^2 + 466*y^8*z^2 - 176*y^9*z^2 + 24*y^10*z^2 - 12*y^3*z^3 + 105*y^4*z^3 - 271*y^5*z^3 + 234*y^6*z^3 + 42*y^7*z^3 - 155*y^8*z^3 + 57*y^9*z^3 - 73*y^2*z^4 + 447*y^3*z^4 - 1124*y^4*z^4 + 1310*y^5*z^4 - 583*y^6*z^4 - 39*y^7*z^4 + 62*y^8*z^4 - 12*y*z^5 + 236*y^2*z^5 - 928*y^3*z^5 + 1401*y^4*z^5 - 783*y^5*z^5 + 63*y^6*z^5 + 15*y^7*z^5 - 3*z^6 + 51*y*z^6 - 309*y^2*z^6 + 639*y^3*z^6 - 420*y^4*z^6 + 46*y^5*z^6 - 36*y^6*z^6 + 9*z^7 - 75*y*z^7 + 200*y^2*z^7 - 148*y^3*z^7 + 7*y^4*z^7 - 41*y^5*z^7 - 9*z^8 + 45*y*z^8 - 55*y^2*z^8 + 5*y^3*z^8 - 18*y^4*z^8 + 3*z^9 - 9*y*z^9 + y^2*z^9 - 3*y^3*z^9)* G[1 - y, 1, 1, 0, 0, z])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((2*y^5 - 11*y^6 - y^7 + 68*y^8 - 118*y^9 + 79*y^10 - 19*y^11 + 8*y^4*z - 60*y^5*z + 80*y^6*z + 130*y^7*z - 398*y^8*z + 346*y^9*z - 114*y^10*z + 8*y^11*z + 12*y^3*z^2 - 127*y^4*z^2 + 341*y^5*z^2 - 239*y^6*z^2 - 287*y^7*z^2 + 538*y^8*z^2 - 286*y^9*z^2 + 48*y^10*z^2 + 8*y^2*z^3 - 84*y^3*z^3 + 310*y^4*z^3 - 404*y^5*z^3 - 58*y^6*z^3 + 588*y^7*z^3 - 488*y^8*z^3 + 128*y^9*z^3 + 2*y*z^4 - 24*y^2*z^4 + 92*y^3*z^4 - 65*y^4*z^4 - 363*y^5*z^4 + 883*y^6*z^4 - 733*y^7*z^4 + 208*y^8*z^4 + 26*y*z^5 - 172*y^2*z^5 + 538*y^3*z^5 - 1094*y^4*z^5 + 1428*y^5*z^5 - 970*y^6*z^5 + 240*y^7*z^5 + 8*z^6 - 130*y*z^6 + 566*y^2*z^6 - 1214*y^3*z^6 + 1502*y^4*z^6 - 956*y^5*z^6 + 208*y^6*z^6 - 24*z^7 + 198*y*z^7 - 580*y^2*z^7 + 846*y^3*z^7 - 592*y^4*z^7 + 128*y^5*z^7 + 24*z^8 - 120*y*z^8 + 230*y^2*z^8 - 198*y^3*z^8 + 48*y^4*z^8 - 8*z^9 + 24*y*z^9 - 28*y^2*z^9 + 8*y^3*z^9)*G[1 - y, 1, 1, 1, 0, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-7*y^4 + 30*y^5 - 49*y^6 + 36*y^7 - 10*y^8 - 14*y^3*z + 78*y^4*z - 154*y^5*z + 130*y^6*z - 40*y^7*z + 4*y^2*z^2 + 22*y^3*z^2 - 108*y^4*z^2 + 134*y^5*z^2 - 52*y^6*z^2 + 6*y*z^3 - 31*y^2*z^3 + 32*y^3*z^3 + 2*y^4*z^3 - 6*y^5*z^3 - 3*y^6*z^3 + 3*z^4 - 30*y*z^4 + 82*y^2*z^4 - 98*y^3*z^4 + 57*y^4*z^4 - 12*y^5*z^4 - 9*z^5 + 48*y*z^5 - 87*y^2*z^5 + 70*y^3*z^5 - 18*y^4*z^5 + 9*z^6 - 30*y*z^6 + 35*y^2*z^6 - 12*y^3*z^6 - 3*z^7 + 6*y*z^7 - 3*y^2*z^7)* G[1 - y, 1, 1 - y, 0, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-2*y^3 + 16*y^4 - 40*y^5 + 40*y^6 - 14*y^7 - 4*y^2*z + 36*y^3*z - 105*y^4*z + 119*y^5*z - 47*y^6*z + y^7*z - 2*y*z^2 + 16*y^2*z^2 - 68*y^3*z^2 + 101*y^4*z^2 - 50*y^5*z^2 + 3*y^6*z^2 + 2*y*z^3 - 14*y^2*z^3 + 28*y^3*z^3 - 16*y^4*z^3 + 2*y^5*z^3 - z^4 + 5*y*z^4 - 7*y^2*z^4 + 9*y^3*z^4 - 2*y^4*z^4 + 2*z^5 - 7*y*z^5 + 10*y^2*z^5 - 3*y^3*z^5 - z^6 + 2*y*z^6 - y^2*z^6)* G[1 - y, 1, 1 - y, 0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((-2*y^3 + 19*y^4 - 88*y^5 + 164*y^6 - 130*y^7 + 37*y^8 - 4*y^2*z + 44*y^3*z - 228*y^4*z + 488*y^5*z - 456*y^6*z + 164*y^7*z - 8*y^8*z - 2*y*z^2 + 15*y^2*z^2 - 134*y^3*z^2 + 432*y^4*z^2 - 544*y^5*z^2 + 265*y^6*z^2 - 32*y^7*z^2 + 4*y*z^3 - 23*y^2*z^3 + 138*y^3*z^3 - 266*y^4*z^3 + 194*y^5*z^3 - 47*y^6*z^3 - z^4 + 4*y*z^4 + 4*y^2*z^4 - 36*y^3*z^4 + 54*y^4*z^4 - 28*y^5*z^4 + 3*z^5 - 14*y*z^5 + 21*y^2*z^5 - 14*y^3*z^5 - 2*y^4*z^5 - 3*z^6 + 10*y*z^6 - 14*y^2*z^6 + 4*y^3*z^6 + z^7 - 2*y*z^7 + y^2*z^7)* G[1 - y, 1, 1 - y, 1, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-2*y^3 + 16*y^4 - 40*y^5 + 40*y^6 - 14*y^7 - 4*y^2*z + 36*y^3*z - 105*y^4*z + 119*y^5*z - 47*y^6*z + y^7*z - 2*y*z^2 + 16*y^2*z^2 - 68*y^3*z^2 + 101*y^4*z^2 - 50*y^5*z^2 + 3*y^6*z^2 + 2*y*z^3 - 14*y^2*z^3 + 28*y^3*z^3 - 16*y^4*z^3 + 2*y^5*z^3 - z^4 + 5*y*z^4 - 7*y^2*z^4 + 9*y^3*z^4 - 2*y^4*z^4 + 2*z^5 - 7*y*z^5 + 10*y^2*z^5 - 3*y^3*z^5 - z^6 + 2*y*z^6 - y^2*z^6)* G[1 - y, 1, 1 - y, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((-6*y^2 + 10*y^3 + 15*y^4 - 44*y^5 + 31*y^6 - 4*y^7 - 2*y^8 - 12*y*z + 44*y^2*z - 4*y^3*z - 142*y^4*z + 192*y^5*z - 92*y^6*z + 16*y^7*z - 2*y^8*z - 6*z^2 + 58*y*z^2 - 103*y^2*z^2 - 46*y^3*z^2 + 249*y^4*z^2 - 210*y^5*z^2 + 66*y^6*z^2 - 8*y^7*z^2 + 24*z^3 - 120*y*z^3 + 162*y^2*z^3 - 24*y^3*z^3 - 82*y^4*z^3 + 44*y^5*z^3 - 4*y^6*z^3 - 44*z^4 + 174*y*z^4 - 266*y^2*z^4 + 210*y^3*z^4 - 97*y^4*z^4 + 24*y^5*z^4 + 48*z^5 - 176*y*z^5 + 254*y^2*z^5 - 170*y^3*z^5 + 46*y^4*z^5 - 30*z^6 + 92*y*z^6 - 93*y^2*z^6 + 32*y^3*z^6 + 8*z^7 - 16*y*z^7 + 8*y^2*z^7)* G[1 - y, 1, 1 - y, -y, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-8*y^3 - 29*y^2*z - 26*y*z^2 + 9*y^2*z^2 - 9*z^3 + 18*y*z^3 + 9*z^4)*G[1 - y, 1 - y, 0, 0, 0, z])/ (2*y^2*z^2*(y + z)^2) + ((-12*y^3 - 43*y^2*z - 38*y*z^2 + 13*y^2*z^2 - 13*z^3 + 26*y*z^3 + 13*z^4)*G[1 - y, 1 - y, 0, 0, 1 - y, z])/(2*y^2*z^2*(y + z)^2) + ((3*y^4 - 3*y^5 - 19*y^6 + 35*y^7 + 5*y^8 - 53*y^9 + 43*y^10 - 11*y^11 + 12*y^3*z - 24*y^4*z - 34*y^5*z - 22*y^6*z + 476*y^7*z - 836*y^8*z + 550*y^9*z - 110*y^10*z - 12*y^11*z + 18*y^2*z^2 - 66*y^3*z^2 + 78*y^4*z^2 - 552*y^5*z^2 + 2213*y^6*z^2 - 3423*y^7*z^2 + 2223*y^8*z^2 - 419*y^9*z^2 - 72*y^10*z^2 + 12*y*z^3 - 84*y^2*z^3 + 186*y^3*z^3 - 891*y^4*z^3 + 3479*y^5*z^3 - 5788*y^6*z^3 + 4022*y^7*z^3 - 765*y^8*z^3 - 171*y^9*z^3 + 3*z^4 - 51*y*z^4 + 244*y^2*z^4 - 1012*y^3*z^4 + 3420*y^4*z^4 - 5804*y^5*z^4 + 4227*y^6*z^4 - 841*y^7*z^4 - 186*y^8*z^4 - 12*z^5 + 106*y*z^5 - 558*y^2*z^5 + 2084*y^3*z^5 - 3835*y^4*z^5 + 2955*y^5*z^5 - 679*y^6*z^5 - 45*y^7*z^5 + 27*z^6 - 197*y*z^6 + 834*y^2*z^6 - 1762*y^3*z^6 + 1495*y^4*z^6 - 441*y^5*z^6 + 108*y^6*z^6 - 39*z^7 + 247*y*z^7 - 646*y^2*z^7 + 638*y^3*z^7 - 227*y^4*z^7 + 123*y^5*z^7 + 30*z^8 - 144*y*z^8 + 204*y^2*z^8 - 80*y^3*z^8 + 54*y^4*z^8 - 9*z^9 + 27*y*z^9 - 11*y^2*z^9 + 9*y^3*z^9)*G[1 - y, 1 - y, 0, 1, 0, z])/(2*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((-12*y^3 - 43*y^2*z - 38*y*z^2 + 13*y^2*z^2 - 13*z^3 + 26*y*z^3 + 13*z^4)*G[1 - y, 1 - y, 0, 1 - y, 0, z])/(2*y^2*z^2*(y + z)^2) + ((-14*y^3 - 50*y^2*z - 44*y*z^2 + 15*y^2*z^2 - 15*z^3 + 30*y*z^3 + 15*z^4)*G[1 - y, 1 - y, 0, 1 - y, 1 - y, z])/ (2*y^2*z^2*(y + z)^2) + ((-6*y^3 - 36*y^4 + 144*y^5 - 156*y^6 + 54*y^7 - 12*y^2*z - 62*y^3*z + 307*y^4*z - 391*y^5*z + 169*y^6*z - 11*y^7*z - 6*y*z^2 - 27*y^2*z^2 + 215*y^3*z^2 - 324*y^4*z^2 + 164*y^5*z^2 - 22*y^6*z^2 - 16*y*z^3 + 108*y^2*z^3 - 144*y^3*z^3 + 58*y^4*z^3 - 22*y^5*z^3 - 11*z^4 + 55*y*z^4 - 76*y^2*z^4 + 22*y^3*z^4 - 22*y^4*z^4 + 11*z^5 - 33*y*z^5 + 17*y^2*z^5 - 11*y^3*z^5)*G[1 - y, 1 - y, 0, -y, 1 - y, z])/ (2*(-1 + y)^3*y^2*z^3*(y + z)^2) + ((-6*y^4 + 16*y^5 + 35*y^6 - 180*y^7 + 260*y^8 - 164*y^9 + 39*y^10 - 24*y^3*z + 82*y^4*z + 82*y^5*z - 657*y^6*z + 1031*y^7*z - 697*y^8*z + 195*y^9*z - 12*y^10*z - 36*y^2*z^2 + 168*y^3*z^2 - 56*y^4*z^2 - 704*y^5*z^2 + 1336*y^6*z^2 - 1020*y^7*z^2 + 372*y^8*z^2 - 60*y^9*z^2 - 24*y*z^3 + 172*y^2*z^3 - 260*y^3*z^3 - 152*y^4*z^3 + 640*y^5*z^3 - 588*y^6*z^3 + 324*y^7*z^3 - 112*y^8*z^3 - 6*z^4 + 88*y*z^4 - 345*y^2*z^4 + 628*y^3*z^4 - 716*y^4*z^4 + 540*y^5*z^4 - 125*y^6*z^4 - 80*y^7*z^4 + 18*z^5 - 142*y*z^5 + 475*y^2*z^5 - 901*y^3*z^5 + 1019*y^4*z^5 - 553*y^5*z^5 + 20*y^6*z^5 - 26*z^6 + 160*y*z^6 - 424*y^2*z^6 + 636*y^3*z^6 - 510*y^4*z^6 + 68*y^5*z^6 + 22*z^7 - 106*y*z^7 + 210*y^2*z^7 - 230*y^3*z^7 + 40*y^4*z^7 - 8*z^8 + 24*y*z^8 - 40*y^2*z^8 + 8*y^3*z^8)*G[1 - y, 1 - y, 1, 0, 0, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^4) + ((2*y^2 - 2*y^3 - 14*y^4 + 36*y^5 - 32*y^6 + 10*y^7 + 4*y*z - 10*y^2*z - 28*y^3*z + 106*y^4*z - 110*y^5*z + 40*y^6*z - 2*y^7*z + 2*z^2 - 14*y*z^2 - 6*y^2*z^2 + 96*y^3*z^2 - 131*y^4*z^2 + 59*y^5*z^2 - 6*y^6*z^2 - 6*z^3 + 16*y*z^3 + 16*y^2*z^3 - 58*y^3*z^3 + 43*y^4*z^3 - 8*y^5*z^3 + 4*z^4 - 17*y^2*z^4 + 27*y^3*z^4 - 8*y^4*z^4 + 2*z^5 - 10*y*z^5 + 17*y^2*z^5 - 6*y^3*z^5 - 2*z^6 + 4*y*z^6 - 2*y^2*z^6)*G[1 - y, 1 - y, 1, 0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((2*y^4 - 2*y^5 + 2*y^6 - 30*y^7 + 68*y^8 - 56*y^9 + 16*y^10 + 8*y^3*z - 14*y^4*z + 8*y^5*z - 93*y^6*z + 252*y^7*z - 236*y^8*z + 76*y^9*z - y^10*z + 12*y^2*z^2 - 36*y^3*z^2 + 9*y^4*z^2 - 40*y^5*z^2 + 254*y^6*z^2 - 321*y^7*z^2 + 127*y^8*z^2 - 5*y^9*z^2 + 8*y*z^3 - 44*y^2*z^3 + 36*y^3*z^3 + 23*y^4*z^3 + 51*y^5*z^3 - 132*y^6*z^3 + 62*y^7*z^3 - 4*y^8*z^3 + 2*z^4 - 26*y*z^4 + 7*y^2*z^4 + 190*y^3*z^4 - 384*y^4*z^4 + 368*y^5*z^4 - 185*y^6*z^4 + 20*y^7*z^4 - 6*z^5 + 10*y*z^5 + 122*y^2*z^5 - 409*y^3*z^5 + 587*y^4*z^5 - 391*y^5*z^5 + 55*y^6*z^5 + 50*y*z^6 - 206*y^2*z^6 + 381*y^3*z^6 - 332*y^4*z^6 + 59*y^5*z^6 + 10*z^7 - 60*y*z^7 + 135*y^2*z^7 - 147*y^3*z^7 + 30*y^4*z^7 - 6*z^8 + 18*y*z^8 - 26*y^2*z^8 + 6*y^3*z^8)*G[1 - y, 1 - y, 1, 1, 0, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^4) + ((2*y^2 - 2*y^3 - 14*y^4 + 36*y^5 - 32*y^6 + 10*y^7 + 4*y*z - 10*y^2*z - 28*y^3*z + 106*y^4*z - 110*y^5*z + 40*y^6*z - 2*y^7*z + 2*z^2 - 14*y*z^2 - 6*y^2*z^2 + 96*y^3*z^2 - 131*y^4*z^2 + 59*y^5*z^2 - 6*y^6*z^2 - 6*z^3 + 16*y*z^3 + 16*y^2*z^3 - 58*y^3*z^3 + 43*y^4*z^3 - 8*y^5*z^3 + 4*z^4 - 17*y^2*z^4 + 27*y^3*z^4 - 8*y^4*z^4 + 2*z^5 - 10*y*z^5 + 17*y^2*z^5 - 6*y^3*z^5 - 2*z^6 + 4*y*z^6 - 2*y^2*z^6)*G[1 - y, 1 - y, 1, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((-12*y^3 - 43*y^2*z - 38*y*z^2 + 13*y^2*z^2 - 13*z^3 + 26*y*z^3 + 13*z^4)*G[1 - y, 1 - y, 1 - y, 0, 0, z])/(2*y^2*z^2*(y + z)^2) + ((-14*y^3 - 50*y^2*z - 44*y*z^2 + 15*y^2*z^2 - 15*z^3 + 30*y*z^3 + 15*z^4)*G[1 - y, 1 - y, 1 - y, 0, 1 - y, z])/ (2*y^2*z^2*(y + z)^2) + ((3*y^4 - 17*y^6 + 8*y^7 + 33*y^8 - 40*y^9 + 13*y^10 + 12*y^3*z - 9*y^4*z - 27*y^5*z - 150*y^6*z + 510*y^7*z - 477*y^8*z + 129*y^9*z + 12*y^10*z + 18*y^2*z^2 - 36*y^3*z^2 + 88*y^4*z^2 - 798*y^5*z^2 + 1944*y^6*z^2 - 1714*y^7*z^2 + 438*y^8*z^2 + 60*y^9*z^2 + 12*y*z^3 - 54*y^2*z^3 + 252*y^3*z^3 - 1455*y^4*z^3 + 3308*y^5*z^3 - 2932*y^6*z^3 + 772*y^7*z^3 + 97*y^8*z^3 + 3*z^4 - 36*y*z^4 + 309*y^2*z^4 - 1594*y^3*z^4 + 3526*y^4*z^4 - 3211*y^5*z^4 + 982*y^6*z^4 + 5*y^7*z^4 - 9*z^5 + 151*y*z^5 - 942*y^2*z^5 + 2372*y^3*z^5 - 2455*y^4*z^5 + 989*y^5*z^5 - 170*y^6*z^5 + 32*z^6 - 320*y*z^6 + 1034*y^2*z^6 - 1326*y^3*z^6 + 702*y^4*z^6 - 218*y^5*z^6 - 49*z^7 + 262*y*z^7 - 460*y^2*z^7 + 298*y^3*z^7 - 115*y^4*z^7 + 23*z^8 - 69*y*z^8 + 53*y^2*z^8 - 23*y^3*z^8)*G[1 - y, 1 - y, 1 - y, 1, 0, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^4) + ((-14*y^3 - 50*y^2*z - 44*y*z^2 + 15*y^2*z^2 - 15*z^3 + 30*y*z^3 + 15*z^4)*G[1 - y, 1 - y, 1 - y, 1 - y, 0, z])/ (2*y^2*z^2*(y + z)^2) - (31*(y + 2*z)*G[1 - y, 1 - y, 1 - y, 1 - y, 1 - y, z])/(z^2*(y + z)^2) + ((-4*y^3 + 10*y^4 + 75*y^5 - 245*y^6 + 245*y^7 - 81*y^8 - 12*y^2*z + 38*y^3*z + 199*y^4*z - 749*y^5*z + 827*y^6*z - 321*y^7*z + 18*y^8*z - 12*y*z^2 + 54*y^2*z^2 + 122*y^3*z^2 - 702*y^4*z^2 + 919*y^5*z^2 - 435*y^6*z^2 + 54*y^7*z^2 - 4*z^3 + 28*y*z^3 - 52*y^2*z^3 - 86*y^3*z^3 + 221*y^4*z^3 - 127*y^5*z^3 + 36*y^6*z^3 + 8*z^4 - 90*y*z^4 + 232*y^2*z^4 - 313*y^3*z^4 + 247*y^4*z^4 - 36*y^5*z^4 - 22*z^5 + 120*y*z^5 - 245*y^2*z^5 + 249*y^3*z^5 - 54*y^4*z^5 + 18*z^6 - 54*y*z^6 + 70*y^2*z^6 - 18*y^3*z^6)* G[1 - y, 1 - y, 1 - y, -y, 1 - y, z])/(2*(-1 + y)^3*y^2*z^3* (y + z)^3) + ((-3*y^2 + 3*y^3 + 14*y^5 - 25*y^6 + 11*y^7 - 6*y*z + 15*y^2*z + 4*y^3*z - 24*y^4*z + 2*y^5*z + 13*y^6*z - 4*y^7*z - 3*z^2 + 21*y*z^2 - 9*y^2*z^2 - 67*y^3*z^2 + 83*y^4*z^2 - 13*y^5*z^2 - 12*y^6*z^2 + 9*z^3 - 30*y*z^3 + 9*y^2*z^3 + 26*y^3*z^3 + 5*y^4*z^3 - 16*y^5*z^3 - 13*z^4 + 41*y*z^4 - 56*y^2*z^4 + 50*y^3*z^4 - 16*y^4*z^4 + 11*z^5 - 34*y*z^5 + 38*y^2*z^5 - 12*y^3*z^5 - 4*z^6 + 8*y*z^6 - 4*y^2*z^6)* G[1 - y, 1 - y, -y, 0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((-3*y^2 + 3*y^3 + 14*y^5 - 25*y^6 + 11*y^7 - 6*y*z + 15*y^2*z + 4*y^3*z - 24*y^4*z + 2*y^5*z + 13*y^6*z - 4*y^7*z - 3*z^2 + 21*y*z^2 - 9*y^2*z^2 - 67*y^3*z^2 + 83*y^4*z^2 - 13*y^5*z^2 - 12*y^6*z^2 + 9*z^3 - 30*y*z^3 + 9*y^2*z^3 + 26*y^3*z^3 + 5*y^4*z^3 - 16*y^5*z^3 - 13*z^4 + 41*y*z^4 - 56*y^2*z^4 + 50*y^3*z^4 - 16*y^4*z^4 + 11*z^5 - 34*y*z^5 + 38*y^2*z^5 - 12*y^3*z^5 - 4*z^6 + 8*y*z^6 - 4*y^2*z^6)* G[1 - y, 1 - y, -y, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((-4*y^3 + 8*y^4 + 68*y^5 - 212*y^6 + 208*y^7 - 68*y^8 - 12*y^2*z + 32*y^3*z + 160*y^4*z - 588*y^5*z + 646*y^6*z - 256*y^7*z + 18*y^8*z - 12*y*z^2 + 48*y^2*z^2 + 51*y^3*z^2 - 429*y^4*z^2 + 614*y^5*z^2 - 326*y^6*z^2 + 54*y^7*z^2 - 4*z^3 + 34*y*z^3 - 123*y^2*z^3 + 115*y^3*z^3 + 20*y^4*z^3 - 62*y^5*z^3 + 36*y^6*z^3 + 8*z^4 - 98*y*z^4 + 264*y^2*z^4 - 341*y^3*z^4 + 251*y^4*z^4 - 36*y^5*z^4 - 22*z^5 + 120*y*z^5 - 241*y^2*z^5 + 245*y^3*z^5 - 54*y^4*z^5 + 18*z^6 - 54*y*z^6 + 70*y^2*z^6 - 18*y^3*z^6)*G[1 - y, 1 - y, -y, 1 - y, 1 - y, z])/ (2*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((y^3 - 4*y^4 + 39*y^5 - 138*y^6 + 205*y^7 - 138*y^8 + 35*y^9 + 3*y^2*z - 15*y^3*z + 148*y^4*z - 536*y^5*z + 823*y^6*z - 571*y^7*z + 146*y^8*z + 2*y^9*z + 3*y*z^2 - 21*y^2*z^2 + 216*y^3*z^2 - 822*y^4*z^2 + 1326*y^5*z^2 - 955*y^6*z^2 + 245*y^7*z^2 + 8*y^8*z^2 + z^3 - 11*y*z^3 + 130*y^2*z^3 - 576*y^3*z^3 + 1030*y^4*z^3 - 806*y^5*z^3 + 222*y^6*z^3 + 10*y^7*z^3 - 3*z^4 + 34*y*z^4 - 196*y^2*z^4 + 411*y^3*z^4 - 394*y^4*z^4 + 156*y^5*z^4 + 5*z^5 - 43*y*z^5 + 108*y^2*z^5 - 156*y^3*z^5 + 120*y^4*z^5 - 10*y^5*z^5 - 5*z^6 + 23*y*z^6 - 52*y^2*z^6 + 66*y^3*z^6 - 8*y^4*z^6 + 2*z^7 - 6*y*z^7 + 14*y^2*z^7 - 2*y^3*z^7)*G[1 - y, 1 - y, -y, -y, 1 - y, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^3) + ((2*y^2 - 4*y^3 - 23*y^4 + 94*y^5 - 135*y^6 + 88*y^7 - 22*y^8 + 4*y*z - 16*y^2*z - 70*y^3*z + 390*y^4*z - 654*y^5*z + 474*y^6*z - 128*y^7*z + 2*z^2 - 20*y*z^2 - 32*y^2*z^2 + 446*y^3*z^2 - 996*y^4*z^2 + 870*y^5*z^2 - 270*y^6*z^2 - 8*z^3 + 30*y*z^3 + 133*y^2*z^3 - 580*y^3*z^3 + 682*y^4*z^3 - 258*y^5*z^3 + y^6*z^3 + 11*z^4 - 14*y*z^4 - 110*y^2*z^4 + 222*y^3*z^4 - 111*y^4*z^4 + 4*y^5*z^4 - 5*z^5 - 4*y*z^5 + 29*y^2*z^5 - 22*y^3*z^5 + 6*y^4*z^5 - z^6 + 6*y*z^6 - 7*y^2*z^6 + 4*y^3*z^6 + z^7 - 2*y*z^7 + y^2*z^7)* G[1 - y, -y, 0, 0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((29*y^6 - 146*y^7 + 258*y^8 - 194*y^9 + 53*y^10 + 128*y^5*z - 680*y^6*z + 1294*y^7*z - 1076*y^8*z + 350*y^9*z - 16*y^10*z + 191*y^4*z^2 - 1160*y^5*z^2 + 2500*y^6*z^2 - 2380*y^7*z^2 + 945*y^8*z^2 - 96*y^9*z^2 + 144*y^3*z^3 - 1009*y^4*z^3 + 2490*y^5*z^3 - 2748*y^6*z^3 + 1354*y^7*z^3 - 231*y^8*z^3 - 47*y^2*z^4 - 54*y^3*z^4 + 693*y^4*z^4 - 1254*y^5*z^4 + 930*y^6*z^4 - 266*y^7*z^4 - 36*y*z^5 + 302*y^2*z^5 - 670*y^3*z^5 + 545*y^4*z^5 - 28*y^5*z^5 - 105*y^6*z^5 - 9*z^6 + 144*y*z^6 - 580*y^2*z^6 + 896*y^3*z^6 - 523*y^4*z^6 + 84*y^5*z^6 + 27*z^7 - 198*y*z^7 + 446*y^2*z^7 - 386*y^3*z^7 + 119*y^4*z^7 - 27*z^8 + 108*y*z^8 - 133*y^2*z^8 + 54*y^3*z^8 + 9*z^9 - 18*y*z^9 + 9*y^2*z^9)*G[1 - y, -y, 0, 1, 0, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((2*y^2 - 4*y^3 - 23*y^4 + 94*y^5 - 135*y^6 + 88*y^7 - 22*y^8 + 4*y*z - 16*y^2*z - 70*y^3*z + 390*y^4*z - 654*y^5*z + 474*y^6*z - 128*y^7*z + 2*z^2 - 20*y*z^2 - 32*y^2*z^2 + 446*y^3*z^2 - 996*y^4*z^2 + 870*y^5*z^2 - 270*y^6*z^2 - 8*z^3 + 30*y*z^3 + 133*y^2*z^3 - 580*y^3*z^3 + 682*y^4*z^3 - 258*y^5*z^3 + y^6*z^3 + 11*z^4 - 14*y*z^4 - 110*y^2*z^4 + 222*y^3*z^4 - 111*y^4*z^4 + 4*y^5*z^4 - 5*z^5 - 4*y*z^5 + 29*y^2*z^5 - 22*y^3*z^5 + 6*y^4*z^5 - z^6 + 6*y*z^6 - 7*y^2*z^6 + 4*y^3*z^6 + z^7 - 2*y*z^7 + y^2*z^7)* G[1 - y, -y, 0, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-y^2 + y^3 + 14*y^4 - 40*y^5 + 39*y^6 - 13*y^7 - 2*y*z + 5*y^2*z + 42*y^3*z - 149*y^4*z + 163*y^5*z - 60*y^6*z + y^7*z - z^2 + 7*y*z^2 + 23*y^2*z^2 - 143*y^3*z^2 + 198*y^4*z^2 - 87*y^5*z^2 + 3*y^6*z^2 + 3*z^3 - 12*y*z^3 - 16*y^2*z^3 + 59*y^3*z^3 - 34*y^4*z^3 + y^5*z^3 - 5*z^4 + 19*y*z^4 - 27*y^2*z^4 + 20*y^3*z^4 - 5*y^4*z^4 + 5*z^5 - 16*y*z^5 + 18*y^2*z^5 - 6*y^3*z^5 - 2*z^6 + 4*y*z^6 - 2*y^2*z^6)*G[1 - y, -y, 0, 1 - y, 1 - y, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((-5*y^2 + 10*y^3 + 50*y^4 - 204*y^5 + 287*y^6 - 182*y^7 + 44*y^8 - 10*y*z + 40*y^2*z + 116*y^3*z - 721*y^4*z + 1220*y^5*z - 882*y^6*z + 238*y^7*z - y^8*z - 5*z^2 + 50*y*z^2 + 9*y^2*z^2 - 710*y^3*z^2 + 1685*y^4*z^2 - 1500*y^5*z^2 + 475*y^6*z^2 - 4*y^7*z^2 + 20*z^3 - 82*y*z^3 - 166*y^2*z^3 + 932*y^3*z^3 - 1151*y^4*z^3 + 460*y^5*z^3 - 13*y^6*z^3 - 23*z^4 + 22*y*z^4 + 232*y^2*z^4 - 470*y^3*z^4 + 267*y^4*z^4 - 32*y^5*z^4 - z^5 + 66*y*z^5 - 172*y^2*z^5 + 142*y^3*z^5 - 43*y^4*z^5 + 16*z^6 - 60*y*z^6 + 68*y^2*z^6 - 28*y^3*z^6 - 7*z^7 + 14*y*z^7 - 7*y^2*z^7)* G[1 - y, -y, 0, -y, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((2*y^2 - 4*y^3 - 23*y^4 + 94*y^5 - 135*y^6 + 88*y^7 - 22*y^8 + 4*y*z - 16*y^2*z - 70*y^3*z + 390*y^4*z - 654*y^5*z + 474*y^6*z - 128*y^7*z + 2*z^2 - 20*y*z^2 - 32*y^2*z^2 + 446*y^3*z^2 - 996*y^4*z^2 + 870*y^5*z^2 - 270*y^6*z^2 - 8*z^3 + 30*y*z^3 + 133*y^2*z^3 - 580*y^3*z^3 + 682*y^4*z^3 - 258*y^5*z^3 + y^6*z^3 + 11*z^4 - 14*y*z^4 - 110*y^2*z^4 + 222*y^3*z^4 - 111*y^4*z^4 + 4*y^5*z^4 - 5*z^5 - 4*y*z^5 + 29*y^2*z^5 - 22*y^3*z^5 + 6*y^4*z^5 - z^6 + 6*y*z^6 - 7*y^2*z^6 + 4*y^3*z^6 + z^7 - 2*y*z^7 + y^2*z^7)*G[1 - y, -y, 1 - y, 0, 0, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-y^2 + y^3 + 14*y^4 - 40*y^5 + 39*y^6 - 13*y^7 - 2*y*z + 5*y^2*z + 42*y^3*z - 149*y^4*z + 163*y^5*z - 60*y^6*z + y^7*z - z^2 + 7*y*z^2 + 23*y^2*z^2 - 143*y^3*z^2 + 198*y^4*z^2 - 87*y^5*z^2 + 3*y^6*z^2 + 3*z^3 - 12*y*z^3 - 16*y^2*z^3 + 59*y^3*z^3 - 34*y^4*z^3 + y^5*z^3 - 5*z^4 + 19*y*z^4 - 27*y^2*z^4 + 20*y^3*z^4 - 5*y^4*z^4 + 5*z^5 - 16*y*z^5 + 18*y^2*z^5 - 6*y^3*z^5 - 2*z^6 + 4*y*z^6 - 2*y^2*z^6)*G[1 - y, -y, 1 - y, 0, 1 - y, z])/ ((-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((29*y^6 - 146*y^7 + 258*y^8 - 194*y^9 + 53*y^10 + 128*y^5*z - 680*y^6*z + 1294*y^7*z - 1076*y^8*z + 350*y^9*z - 16*y^10*z + 191*y^4*z^2 - 1160*y^5*z^2 + 2500*y^6*z^2 - 2380*y^7*z^2 + 945*y^8*z^2 - 96*y^9*z^2 + 144*y^3*z^3 - 1009*y^4*z^3 + 2490*y^5*z^3 - 2748*y^6*z^3 + 1354*y^7*z^3 - 231*y^8*z^3 - 47*y^2*z^4 - 54*y^3*z^4 + 693*y^4*z^4 - 1254*y^5*z^4 + 930*y^6*z^4 - 266*y^7*z^4 - 36*y*z^5 + 302*y^2*z^5 - 670*y^3*z^5 + 545*y^4*z^5 - 28*y^5*z^5 - 105*y^6*z^5 - 9*z^6 + 144*y*z^6 - 580*y^2*z^6 + 896*y^3*z^6 - 523*y^4*z^6 + 84*y^5*z^6 + 27*z^7 - 198*y*z^7 + 446*y^2*z^7 - 386*y^3*z^7 + 119*y^4*z^7 - 27*z^8 + 108*y*z^8 - 133*y^2*z^8 + 54*y^3*z^8 + 9*z^9 - 18*y*z^9 + 9*y^2*z^9)*G[1 - y, -y, 1 - y, 1, 0, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((-y^2 + y^3 + 14*y^4 - 40*y^5 + 39*y^6 - 13*y^7 - 2*y*z + 5*y^2*z + 42*y^3*z - 149*y^4*z + 163*y^5*z - 60*y^6*z + y^7*z - z^2 + 7*y*z^2 + 23*y^2*z^2 - 143*y^3*z^2 + 198*y^4*z^2 - 87*y^5*z^2 + 3*y^6*z^2 + 3*z^3 - 12*y*z^3 - 16*y^2*z^3 + 59*y^3*z^3 - 34*y^4*z^3 + y^5*z^3 - 5*z^4 + 19*y*z^4 - 27*y^2*z^4 + 20*y^3*z^4 - 5*y^4*z^4 + 5*z^5 - 16*y*z^5 + 18*y^2*z^5 - 6*y^3*z^5 - 2*z^6 + 4*y*z^6 - 2*y^2*z^6)* G[1 - y, -y, 1 - y, 1 - y, 0, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((-4*y^3 + 4*y^4 + 62*y^5 - 170*y^6 + 158*y^7 - 50*y^8 - 12*y^2*z + 20*y^3*z + 130*y^4*z - 422*y^5*z + 448*y^6*z - 178*y^7*z + 14*y^8*z - 12*y*z^2 + 36*y^2*z^2 + 3*y^3*z^2 - 201*y^4*z^2 + 338*y^5*z^2 - 206*y^6*z^2 + 42*y^7*z^2 - 4*z^3 + 34*y*z^3 - 155*y^2*z^3 + 219*y^3*z^3 - 100*y^4*z^3 - 6*y^5*z^3 + 28*y^6*z^3 + 8*z^4 - 90*y*z^4 + 232*y^2*z^4 - 293*y^3*z^4 + 219*y^4*z^4 - 28*y^5*z^4 - 18*z^5 + 96*y*z^5 - 193*y^2*z^5 + 205*y^3*z^5 - 42*y^4*z^5 + 14*z^6 - 42*y*z^6 + 58*y^2*z^6 - 14*y^3*z^6)*G[1 - y, -y, 1 - y, 1 - y, 1 - y, z])/ (2*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((43*y^5 - 88*y^6 + 43*y^7 + 145*y^4*z - 388*y^5*z + 243*y^6*z - 6*y^7*z + 172*y^3*z^2 - 658*y^4*z^2 + 552*y^5*z^2 - 30*y^6*z^2 + 2*y*z^3 + 62*y^2*z^3 - 488*y^3*z^3 + 612*y^4*z^3 - 54*y^5*z^3 - 14*y*z^4 - 96*y^2*z^4 + 291*y^3*z^4 - 30*y^4*z^4 - 6*z^5 + 52*y*z^5 - 21*y^2*z^5 + 30*y^3*z^5 + 18*z^6 - 70*y*z^6 + 54*y^2*z^6 - 18*z^7 + 30*y*z^7 + 6*z^8)*G[1 - y, -y, 1 - y, -y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((-12*y^3 - 16*y^2*z + 3*y^3*z + y*z^2 + 6*y^2*z^2 + 4*z^3 + 3*y*z^3)* G[1 - y, -y, -y, 0, 1 - y, z])/(y*z^3*(y + z)^2) + ((-12*y^3 - 16*y^2*z + 3*y^3*z + y*z^2 + 6*y^2*z^2 + 4*z^3 + 3*y*z^3)* G[1 - y, -y, -y, 1 - y, 0, z])/(y*z^3*(y + z)^2) + ((2*y^3 - 4*y^4 + 54*y^5 - 212*y^6 + 322*y^7 - 216*y^8 + 54*y^9 + 6*y^2*z - 18*y^3*z + 200*y^4*z - 789*y^5*z + 1264*y^6*z - 914*y^7*z + 258*y^8*z - 7*y^9*z + 6*y*z^2 - 30*y^2*z^2 + 274*y^3*z^2 - 1103*y^4*z^2 + 1902*y^5*z^2 - 1505*y^6*z^2 + 484*y^7*z^2 - 28*y^8*z^2 + 2*z^3 - 24*y*z^3 + 160*y^2*z^3 - 654*y^3*z^3 + 1244*y^4*z^3 - 1106*y^5*z^3 + 413*y^6*z^3 - 35*y^7*z^3 - 6*z^4 + 25*y*z^4 - 98*y^2*z^4 + 201*y^3*z^4 - 217*y^4*z^4 + 103*y^5*z^4 - z^5 + 36*y*z^5 - 138*y^2*z^5 + 168*y^3*z^5 - 76*y^4*z^5 + 35*y^5*z^5 + 12*z^6 - 64*y*z^6 + 107*y^2*z^6 - 59*y^3*z^6 + 28*y^4*z^6 - 7*z^7 + 21*y*z^7 - 13*y^2*z^7 + 7*y^3*z^7)*G[1 - y, -y, -y, 1 - y, 1 - y, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^3) + ((-2*y^2 + 6*y^3 - 22*y^5 + 36*y^6 - 24*y^7 + 6*y^8 - 4*y*z + 20*y^2*z - 20*y^3*z - 51*y^4*z + 135*y^5*z - 110*y^6*z + 22*y^7*z + 13*y^8*z - 5*y^9*z - 2*z^2 + 22*y*z^2 - 47*y^2*z^2 - 33*y^3*z^2 + 208*y^4*z^2 - 224*y^5*z^2 + 53*y^6*z^2 + 43*y^7*z^2 - 20*y^8*z^2 + 8*z^3 - 36*y*z^3 + 2*y^2*z^3 + 180*y^3*z^3 - 281*y^4*z^3 + 121*y^5*z^3 + 31*y^6*z^3 - 25*y^7*z^3 - 7*z^4 - 7*y*z^4 + 133*y^2*z^4 - 275*y^3*z^4 + 203*y^4*z^4 - 47*y^5*z^4 - 7*z^5 + 69*y*z^5 - 184*y^2*z^5 + 192*y^3*z^5 - 91*y^4*z^5 + 25*y^5*z^5 + 13*z^6 - 59*y*z^6 + 88*y^2*z^6 - 54*y^3*z^6 + 20*y^4*z^6 - 5*z^7 + 15*y*z^7 - 11*y^2*z^7 + 5*y^3*z^7)*G[1 - y, -y, -y, -y, 1 - y, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-32*y^3 + 62*y^4 - 27*y^5 - 88*y^2*z + 244*y^3*z - 148*y^4*z - 68*y*z^2 + 326*y^2*z^2 - 291*y^3*z^2 - 8*z^3 + 160*y*z^3 - 254*y^2*z^3 + 16*z^4 - 92*y*z^4 - 8*z^5)*G[-y, 0, 0, 0, 1 - y, z])/ (2*y*z^3*(-1 + y + z)^2*(y + z)^2) + ((98*y^6 - 138*y^7 + 51*y^8 + 310*y^5*z - 619*y^6*z + 310*y^7*z - 15*y^8*z + 244*y^4*z^2 - 900*y^5*z^2 + 704*y^6*z^2 - 90*y^7*z^2 + 120*y^3*z^3 - 696*y^4*z^3 + 886*y^5*z^3 - 215*y^6*z^3 - 232*y^2*z^4 + 182*y^3*z^4 + 409*y^4*z^4 - 240*y^5*z^4 - 42*y*z^5 + 573*y^2*z^5 - 370*y^3*z^5 - 75*y^4*z^5 - 10*z^6 + 144*y*z^6 - 470*y^2*z^6 + 110*y^3*z^6 + 30*z^7 - 162*y*z^7 + 135*y^2*z^7 - 30*z^8 + 60*y*z^8 + 10*z^9)*G[-y, 0, 0, 1, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-32*y^3 + 62*y^4 - 27*y^5 - 88*y^2*z + 244*y^3*z - 148*y^4*z - 68*y*z^2 + 326*y^2*z^2 - 291*y^3*z^2 - 8*z^3 + 160*y*z^3 - 254*y^2*z^3 + 16*z^4 - 92*y*z^4 - 8*z^5)*G[-y, 0, 0, 1 - y, 0, z])/ (2*y*z^3*(-1 + y + z)^2*(y + z)^2) + ((-18*y^4 + 34*y^5 - 15*y^6 - 46*y^3*z + 129*y^4*z - 80*y^5*z + y^6*z - 30*y^2*z^2 + 160*y^3*z^2 - 151*y^4*z^2 + 4*y^5*z^2 + 2*y*z^3 + 59*y^2*z^3 - 116*y^3*z^3 + 4*y^4*z^3 + 2*z^4 - 12*y*z^4 - 18*y^2*z^4 - 4*y^3*z^4 - 6*z^5 + 18*y*z^5 - 11*y^2*z^5 + 6*z^6 - 8*y*z^6 - 2*z^7)*G[-y, 0, 0, 1 - y, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-29*y^4 + 62*y^5 - 35*y^6 - 4*y^3*z + 84*y^4*z - 94*y^5*z + 4*y^6*z + 66*y^2*z^2 - 100*y^3*z^2 - 32*y^4*z^2 + 16*y^5*z^2 + 8*y*z^3 - 134*y^2*z^3 + 78*y^3*z^3 + 28*y^4*z^3 - 4*z^4 + 39*y^2*z^4 + 32*y^3*z^4 + 12*z^5 - 24*y*z^5 + 28*y^2*z^5 - 12*z^6 + 16*y*z^6 + 4*z^7)*G[-y, 0, 0, -y, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((106*y^6 - 154*y^7 + 59*y^8 + 336*y^5*z - 688*y^6*z + 354*y^7*z - 16*y^8*z + 268*y^4*z^2 - 1004*y^5*z^2 + 798*y^6*z^2 - 96*y^7*z^2 + 124*y^3*z^3 - 758*y^4*z^3 + 984*y^5*z^3 - 230*y^6*z^3 - 232*y^2*z^4 + 170*y^3*z^4 + 461*y^4*z^4 - 260*y^5*z^4 - 40*y*z^5 + 568*y^2*z^5 - 354*y^3*z^5 - 90*y^4*z^5 - 10*z^6 + 140*y*z^6 - 464*y^2*z^6 + 104*y^3*z^6 + 30*z^7 - 160*y*z^7 + 134*y^2*z^7 - 30*z^8 + 60*y*z^8 + 10*z^9)*G[-y, 0, 1, 0, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((5*y^4 - 3*y^5 + 14*y^3*z - 15*y^4*z + 15*y^2*z^2 - 27*y^3*z^2 + 4*y*z^3 - 21*y^2*z^3 + 2*y^3*z^3 + 2*z^4 - 10*y*z^4 + 6*y^2*z^4 - 4*z^5 + 6*y*z^5 + 2*z^6)*G[-y, 0, 1, 0, 1 - y, z])/ (y^2*z^3*(-1 + y + z)*(y + z)^2) + ((21*y^6 - 20*y^7 + 5*y^8 + 34*y^5*z - 37*y^6*z + 10*y^7*z - 5*y^8*z - 86*y^4*z^2 + 176*y^5*z^2 - 78*y^6*z^2 - 30*y^7*z^2 - 110*y^3*z^3 + 399*y^4*z^3 - 250*y^5*z^3 - 66*y^6*z^3 - 180*y^2*z^4 + 578*y^3*z^4 - 462*y^4*z^4 - 46*y^5*z^4 - 34*y*z^5 + 467*y^2*z^5 - 594*y^3*z^5 + 60*y^4*z^5 - 9*z^6 + 122*y*z^6 - 414*y^2*z^6 + 150*y^3*z^6 + 27*z^7 - 142*y*z^7 + 130*y^2*z^7 - 27*z^8 + 54*y*z^8 + 9*z^9)*G[-y, 0, 1, 1, 0, z])/(2*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((5*y^4 - 3*y^5 + 14*y^3*z - 15*y^4*z + 15*y^2*z^2 - 27*y^3*z^2 + 4*y*z^3 - 21*y^2*z^3 + 2*y^3*z^3 + 2*z^4 - 10*y*z^4 + 6*y^2*z^4 - 4*z^5 + 6*y*z^5 + 2*z^6)*G[-y, 0, 1, 1 - y, 0, z])/ (y^2*z^3*(-1 + y + z)*(y + z)^2) + ((-32*y^3 + 62*y^4 - 27*y^5 - 88*y^2*z + 244*y^3*z - 148*y^4*z - 68*y*z^2 + 326*y^2*z^2 - 291*y^3*z^2 - 8*z^3 + 160*y*z^3 - 254*y^2*z^3 + 16*z^4 - 92*y*z^4 - 8*z^5)*G[-y, 0, 1 - y, 0, 0, z])/ (2*y*z^3*(-1 + y + z)^2*(y + z)^2) + ((-18*y^4 + 34*y^5 - 15*y^6 - 46*y^3*z + 129*y^4*z - 80*y^5*z + y^6*z - 30*y^2*z^2 + 160*y^3*z^2 - 151*y^4*z^2 + 4*y^5*z^2 + 2*y*z^3 + 59*y^2*z^3 - 116*y^3*z^3 + 4*y^4*z^3 + 2*z^4 - 12*y*z^4 - 18*y^2*z^4 - 4*y^3*z^4 - 6*z^5 + 18*y*z^5 - 11*y^2*z^5 + 6*z^6 - 8*y*z^6 - 2*z^7)*G[-y, 0, 1 - y, 0, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((98*y^6 - 134*y^7 + 49*y^8 + 310*y^5*z - 603*y^6*z + 298*y^7*z - 15*y^8*z + 244*y^4*z^2 - 876*y^5*z^2 + 676*y^6*z^2 - 90*y^7*z^2 + 120*y^3*z^3 - 680*y^4*z^3 + 854*y^5*z^3 - 215*y^6*z^3 - 232*y^2*z^4 + 186*y^3*z^4 + 391*y^4*z^4 - 240*y^5*z^4 - 42*y*z^5 + 573*y^2*z^5 - 374*y^3*z^5 - 75*y^4*z^5 - 10*z^6 + 144*y*z^6 - 470*y^2*z^6 + 110*y^3*z^6 + 30*z^7 - 162*y*z^7 + 135*y^2*z^7 - 30*z^8 + 60*y*z^8 + 10*z^9)*G[-y, 0, 1 - y, 1, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-18*y^4 + 34*y^5 - 15*y^6 - 46*y^3*z + 129*y^4*z - 80*y^5*z + y^6*z - 30*y^2*z^2 + 160*y^3*z^2 - 151*y^4*z^2 + 4*y^5*z^2 + 2*y*z^3 + 59*y^2*z^3 - 116*y^3*z^3 + 4*y^4*z^3 + 2*z^4 - 12*y*z^4 - 18*y^2*z^4 - 4*y^3*z^4 - 6*z^5 + 18*y*z^5 - 11*y^2*z^5 + 6*z^6 - 8*y*z^6 - 2*z^7)*G[-y, 0, 1 - y, 1 - y, 0, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((38*y^4 - 30*y^5 + 94*y^3*z - 127*y^4*z + 3*y^5*z + 56*y^2*z^2 - 164*y^3*z^2 + 9*y^4*z^2 - 10*y*z^3 - 51*y^2*z^3 + 3*y^3*z^3 - 6*z^4 + 28*y*z^4 - 15*y^2*z^4 + 12*z^5 - 18*y*z^5 - 6*z^6)* G[-y, 0, 1 - y, 1 - y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((27*y^4 - 50*y^5 + 23*y^6 + 62*y^3*z - 179*y^4*z + 114*y^5*z + y^6*z + 36*y^2*z^2 - 210*y^3*z^2 + 204*y^4*z^2 + 4*y^5*z^2 + 2*y*z^3 - 87*y^2*z^3 + 164*y^3*z^3 + 4*y^4*z^3 + 2*z^4 - 12*y*z^4 + 63*y^2*z^4 - 4*y^3*z^4 - 6*z^5 + 18*y*z^5 - 11*y^2*z^5 + 6*z^6 - 8*y*z^6 - 2*z^7)*G[-y, 0, 1 - y, -y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((4*y^5 + 6*y^3*z + 5*y^4*z + y^5*z + 22*y^2*z^2 - 18*y^3*z^2 + 3*y^4*z^2 - 2*y*z^3 - 21*y^2*z^3 + 7*y^3*z^3 + 4*z^4 - 10*y*z^4 + 13*y^2*z^4 - 8*z^5 + 12*y*z^5 + 4*z^6)*G[-y, 0, -y, 0, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((4*y^5 + 6*y^3*z + 5*y^4*z + y^5*z + 22*y^2*z^2 - 18*y^3*z^2 + 3*y^4*z^2 - 2*y*z^3 - 21*y^2*z^3 + 7*y^3*z^3 + 4*z^4 - 10*y*z^4 + 13*y^2*z^4 - 8*z^5 + 12*y*z^5 + 4*z^6)*G[-y, 0, -y, 1 - y, 0, z])/ (2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((27*y^4 - 50*y^5 + 23*y^6 + 62*y^3*z - 179*y^4*z + 114*y^5*z + y^6*z + 36*y^2*z^2 - 210*y^3*z^2 + 204*y^4*z^2 + 4*y^5*z^2 + 2*y*z^3 - 87*y^2*z^3 + 164*y^3*z^3 + 4*y^4*z^3 + 2*z^4 - 12*y*z^4 + 63*y^2*z^4 - 4*y^3*z^4 - 6*z^5 + 18*y*z^5 - 11*y^2*z^5 + 6*z^6 - 8*y*z^6 - 2*z^7)*G[-y, 0, -y, 1 - y, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((33*y^4 - 74*y^5 + 41*y^6 + 42*y^3*z - 175*y^4*z + 150*y^5*z - 5*y^6*z - 4*y^2*z^2 - 102*y^3*z^2 + 189*y^4*z^2 - 20*y^5*z^2 - 10*y*z^3 + 17*y^2*z^3 + 86*y^3*z^3 - 32*y^4*z^3 + 2*z^4 + 12*y*z^4 + 6*y^2*z^4 - 28*y^3*z^4 - 6*z^5 + 6*y*z^5 - 17*y^2*z^5 + 6*z^6 - 8*y*z^6 - 2*z^7)*G[-y, 0, -y, -y, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-32*y^3 + 62*y^4 - 27*y^5 - 88*y^2*z + 244*y^3*z - 148*y^4*z - 68*y*z^2 + 326*y^2*z^2 - 291*y^3*z^2 - 8*z^3 + 160*y*z^3 - 254*y^2*z^3 + 16*z^4 - 92*y*z^4 - 8*z^5)*G[-y, 1 - y, 0, 0, 0, z])/ (2*y*z^3*(-1 + y + z)^2*(y + z)^2) + ((-18*y^4 + 34*y^5 - 15*y^6 - 46*y^3*z + 129*y^4*z - 80*y^5*z + y^6*z - 30*y^2*z^2 + 160*y^3*z^2 - 151*y^4*z^2 + 4*y^5*z^2 + 2*y*z^3 + 59*y^2*z^3 - 116*y^3*z^3 + 4*y^4*z^3 + 2*z^4 - 12*y*z^4 - 18*y^2*z^4 - 4*y^3*z^4 - 6*z^5 + 18*y*z^5 - 11*y^2*z^5 + 6*z^6 - 8*y*z^6 - 2*z^7)*G[-y, 1 - y, 0, 0, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((98*y^6 - 134*y^7 + 49*y^8 + 310*y^5*z - 603*y^6*z + 298*y^7*z - 15*y^8*z + 244*y^4*z^2 - 876*y^5*z^2 + 676*y^6*z^2 - 90*y^7*z^2 + 120*y^3*z^3 - 680*y^4*z^3 + 854*y^5*z^3 - 215*y^6*z^3 - 232*y^2*z^4 + 186*y^3*z^4 + 391*y^4*z^4 - 240*y^5*z^4 - 42*y*z^5 + 573*y^2*z^5 - 374*y^3*z^5 - 75*y^4*z^5 - 10*z^6 + 144*y*z^6 - 470*y^2*z^6 + 110*y^3*z^6 + 30*z^7 - 162*y*z^7 + 135*y^2*z^7 - 30*z^8 + 60*y*z^8 + 10*z^9)*G[-y, 1 - y, 0, 1, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-18*y^4 + 34*y^5 - 15*y^6 - 46*y^3*z + 129*y^4*z - 80*y^5*z + y^6*z - 30*y^2*z^2 + 160*y^3*z^2 - 151*y^4*z^2 + 4*y^5*z^2 + 2*y*z^3 + 59*y^2*z^3 - 116*y^3*z^3 + 4*y^4*z^3 + 2*z^4 - 12*y*z^4 - 18*y^2*z^4 - 4*y^3*z^4 - 6*z^5 + 18*y*z^5 - 11*y^2*z^5 + 6*z^6 - 8*y*z^6 - 2*z^7)*G[-y, 1 - y, 0, 1 - y, 0, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((38*y^4 - 30*y^5 + 94*y^3*z - 127*y^4*z + 3*y^5*z + 56*y^2*z^2 - 164*y^3*z^2 + 9*y^4*z^2 - 10*y*z^3 - 51*y^2*z^3 + 3*y^3*z^3 - 6*z^4 + 28*y*z^4 - 15*y^2*z^4 + 12*z^5 - 18*y*z^5 - 6*z^6)* G[-y, 1 - y, 0, 1 - y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((27*y^4 - 50*y^5 + 23*y^6 + 62*y^3*z - 179*y^4*z + 114*y^5*z + y^6*z + 36*y^2*z^2 - 210*y^3*z^2 + 204*y^4*z^2 + 4*y^5*z^2 + 2*y*z^3 - 87*y^2*z^3 + 164*y^3*z^3 + 4*y^4*z^3 + 2*z^4 - 12*y*z^4 + 63*y^2*z^4 - 4*y^3*z^4 - 6*z^5 + 18*y*z^5 - 11*y^2*z^5 + 6*z^6 - 8*y*z^6 - 2*z^7)*G[-y, 1 - y, 0, -y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((106*y^6 - 154*y^7 + 59*y^8 + 336*y^5*z - 688*y^6*z + 354*y^7*z - 16*y^8*z + 268*y^4*z^2 - 1004*y^5*z^2 + 798*y^6*z^2 - 96*y^7*z^2 + 124*y^3*z^3 - 758*y^4*z^3 + 984*y^5*z^3 - 230*y^6*z^3 - 232*y^2*z^4 + 170*y^3*z^4 + 461*y^4*z^4 - 260*y^5*z^4 - 40*y*z^5 + 568*y^2*z^5 - 354*y^3*z^5 - 90*y^4*z^5 - 10*z^6 + 140*y*z^6 - 464*y^2*z^6 + 104*y^3*z^6 + 30*z^7 - 160*y*z^7 + 134*y^2*z^7 - 30*z^8 + 60*y*z^8 + 10*z^9)*G[-y, 1 - y, 1, 0, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((5*y^4 - 3*y^5 + 14*y^3*z - 15*y^4*z + 15*y^2*z^2 - 27*y^3*z^2 + 4*y*z^3 - 21*y^2*z^3 + 2*y^3*z^3 + 2*z^4 - 10*y*z^4 + 6*y^2*z^4 - 4*z^5 + 6*y*z^5 + 2*z^6)*G[-y, 1 - y, 1, 0, 1 - y, z])/ (y^2*z^3*(-1 + y + z)*(y + z)^2) + ((21*y^6 - 20*y^7 + 5*y^8 + 34*y^5*z - 37*y^6*z + 10*y^7*z - 5*y^8*z - 86*y^4*z^2 + 176*y^5*z^2 - 78*y^6*z^2 - 30*y^7*z^2 - 110*y^3*z^3 + 399*y^4*z^3 - 250*y^5*z^3 - 66*y^6*z^3 - 180*y^2*z^4 + 578*y^3*z^4 - 462*y^4*z^4 - 46*y^5*z^4 - 34*y*z^5 + 467*y^2*z^5 - 594*y^3*z^5 + 60*y^4*z^5 - 9*z^6 + 122*y*z^6 - 414*y^2*z^6 + 150*y^3*z^6 + 27*z^7 - 142*y*z^7 + 130*y^2*z^7 - 27*z^8 + 54*y*z^8 + 9*z^9)*G[-y, 1 - y, 1, 1, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((5*y^4 - 3*y^5 + 14*y^3*z - 15*y^4*z + 15*y^2*z^2 - 27*y^3*z^2 + 4*y*z^3 - 21*y^2*z^3 + 2*y^3*z^3 + 2*z^4 - 10*y*z^4 + 6*y^2*z^4 - 4*z^5 + 6*y*z^5 + 2*z^6)*G[-y, 1 - y, 1, 1 - y, 0, z])/ (y^2*z^3*(-1 + y + z)*(y + z)^2) + ((-18*y^4 + 34*y^5 - 15*y^6 - 46*y^3*z + 129*y^4*z - 80*y^5*z + y^6*z - 30*y^2*z^2 + 160*y^3*z^2 - 151*y^4*z^2 + 4*y^5*z^2 + 2*y*z^3 + 59*y^2*z^3 - 116*y^3*z^3 + 4*y^4*z^3 + 2*z^4 - 12*y*z^4 - 18*y^2*z^4 - 4*y^3*z^4 - 6*z^5 + 18*y*z^5 - 11*y^2*z^5 + 6*z^6 - 8*y*z^6 - 2*z^7)*G[-y, 1 - y, 1 - y, 0, 0, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((38*y^4 - 30*y^5 + 94*y^3*z - 127*y^4*z + 3*y^5*z + 56*y^2*z^2 - 164*y^3*z^2 + 9*y^4*z^2 - 10*y*z^3 - 51*y^2*z^3 + 3*y^3*z^3 - 6*z^4 + 28*y*z^4 - 15*y^2*z^4 + 12*z^5 - 18*y*z^5 - 6*z^6)* G[-y, 1 - y, 1 - y, 0, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((15*y^6 - 54*y^7 + 30*y^8 + 128*y^5*z - 383*y^6*z + 242*y^7*z + y^8*z + 361*y^4*z^2 - 1126*y^5*z^2 + 815*y^6*z^2 + 6*y^7*z^2 + 308*y^3*z^3 - 1445*y^4*z^3 + 1360*y^5*z^3 + 10*y^6*z^3 + 215*y^2*z^4 - 1094*y^3*z^4 + 1335*y^4*z^4 - 10*y^5*z^4 + 16*y*z^5 - 493*y^2*z^5 + 866*y^3*z^5 - 60*y^4*z^5 + 5*z^6 - 62*y*z^6 + 349*y^2*z^6 - 94*y^3*z^6 - 15*z^7 + 76*y*z^7 - 74*y^2*z^7 + 15*z^8 - 30*y*z^8 - 5*z^9)*G[-y, 1 - y, 1 - y, 1, 0, z])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((38*y^4 - 30*y^5 + 94*y^3*z - 127*y^4*z + 3*y^5*z + 56*y^2*z^2 - 164*y^3*z^2 + 9*y^4*z^2 - 10*y*z^3 - 51*y^2*z^3 + 3*y^3*z^3 - 6*z^4 + 28*y*z^4 - 15*y^2*z^4 + 12*z^5 - 18*y*z^5 - 6*z^6)* G[-y, 1 - y, 1 - y, 1 - y, 0, z])/(2*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((-39*y^4 - 50*y^3*z + 15*y^4*z + 32*y^2*z^2 + 30*y^3*z^2 + 44*y*z^3 + 15*z^4 - 30*y*z^4 - 15*z^5)* G[-y, 1 - y, 1 - y, 1 - y, 1 - y, z])/(2*y^2*z^3*(y + z)^2) + ((2*y^4 + 39*y^5 - 80*y^6 + 43*y^7 + 6*y^3*z + 131*y^4*z - 362*y^5*z + 241*y^6*z - 4*y^7*z + 6*y^2*z^2 + 153*y^3*z^2 - 628*y^4*z^2 + 548*y^5*z^2 - 20*y^6*z^2 - 2*y*z^3 + 65*y^2*z^3 - 488*y^3*z^3 + 620*y^4*z^3 - 36*y^5*z^3 - 128*y^2*z^4 + 325*y^3*z^4 - 20*y^4*z^4 - 4*z^5 + 26*y*z^5 + 23*y^2*z^5 + 20*y^3*z^5 + 12*z^6 - 44*y*z^6 + 36*y^2*z^6 - 12*z^7 + 20*y*z^7 + 4*z^8)*G[-y, 1 - y, 1 - y, -y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((30*y^4 - 28*y^5 + 52*y^3*z - 85*y^4*z + 5*y^5*z + 19*y^2*z^2 - 83*y^3*z^2 + 15*y^4*z^2 - 28*y^2*z^3 + 17*y^3*z^3 + 2*z^4 - 6*y*z^4 + 11*y^2*z^4 - 4*z^5 + 6*y*z^5 + 2*z^6)* G[-y, 1 - y, -y, 0, 1 - y, z])/(y^2*z^3*(-1 + y + z)*(y + z)^2) + ((30*y^4 - 28*y^5 + 52*y^3*z - 85*y^4*z + 5*y^5*z + 19*y^2*z^2 - 83*y^3*z^2 + 15*y^4*z^2 - 28*y^2*z^3 + 17*y^3*z^3 + 2*z^4 - 6*y*z^4 + 11*y^2*z^4 - 4*z^5 + 6*y*z^5 + 2*z^6)* G[-y, 1 - y, -y, 1 - y, 0, z])/(y^2*z^3*(-1 + y + z)*(y + z)^2) + ((-2*y^4 + 60*y^5 - 110*y^6 + 56*y^7 - 6*y^3*z + 198*y^4*z - 485*y^5*z + 316*y^6*z - 11*y^7*z - 6*y^2*z^2 + 225*y^3*z^2 - 807*y^4*z^2 + 711*y^5*z^2 - 55*y^6*z^2 + 2*y*z^3 + 69*y^2*z^3 - 558*y^3*z^3 + 761*y^4*z^3 - 99*y^5*z^3 - 29*y*z^4 - 52*y^2*z^4 + 304*y^3*z^4 - 55*y^4*z^4 - 11*z^5 + 107*y*z^5 - 108*y^2*z^5 + 55*y^3*z^5 + 33*z^6 - 135*y*z^6 + 99*y^2*z^6 - 33*z^7 + 55*y*z^7 + 11*z^8)*G[-y, 1 - y, -y, 1 - y, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((y^4 - 8*y^5 + 5*y^6 - 6*y^3*z - 15*y^4*z + 30*y^5*z - 9*y^6*z - 24*y^2*z^2 + 28*y^3*z^2 + 42*y^4*z^2 - 36*y^5*z^2 - 22*y*z^3 + 88*y^2*z^3 - 26*y^3*z^3 - 45*y^4*z^3 - 9*z^4 + 80*y*z^4 - 110*y^2*z^4 + 27*z^5 - 94*y*z^5 + 45*y^2*z^5 - 27*z^6 + 36*y*z^6 + 9*z^7)*G[-y, 1 - y, -y, -y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-12*y^3 + 26*y^4 - 13*y^5 - 16*y^2*z + 63*y^3*z - 50*y^4*z + 3*y^5*z + y*z^2 + 38*y^2*z^2 - 66*y^3*z^2 + 12*y^4*z^2 + 4*z^3 - 7*y*z^3 - 30*y^2*z^3 + 18*y^3*z^3 - 8*z^4 + 3*y*z^4 + 12*y^2*z^4 + 4*z^5 + 3*y*z^5)*G[-y, -y, 0, 0, 1 - y, z])/ (y*z^3*(-1 + y + z)^2*(y + z)^2) + ((-104*y^6 + 96*y^7 - 22*y^8 - 216*y^5*z + 241*y^6*z - 54*y^7*z + 21*y^8*z + 203*y^4*z^2 - 450*y^5*z^2 + 245*y^6*z^2 + 126*y^7*z^2 + 298*y^3*z^3 - 1180*y^4*z^3 + 788*y^5*z^3 + 291*y^6*z^3 + 627*y^2*z^4 - 1862*y^3*z^4 + 1424*y^4*z^4 + 276*y^5*z^4 + 92*y*z^5 - 1533*y^2*z^5 + 1838*y^3*z^5 - 45*y^4*z^5 + 24*z^6 - 328*y*z^6 + 1233*y^2*z^6 - 354*y^3*z^6 - 72*z^7 + 380*y*z^7 - 339*y^2*z^7 + 72*z^8 - 144*y*z^8 - 24*z^9)*G[-y, -y, 0, 1, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-12*y^3 + 26*y^4 - 13*y^5 - 16*y^2*z + 63*y^3*z - 50*y^4*z + 3*y^5*z + y*z^2 + 38*y^2*z^2 - 66*y^3*z^2 + 12*y^4*z^2 + 4*z^3 - 7*y*z^3 - 30*y^2*z^3 + 18*y^3*z^3 - 8*z^4 + 3*y*z^4 + 12*y^2*z^4 + 4*z^5 + 3*y*z^5)*G[-y, -y, 0, 1 - y, 0, z])/(y*z^3*(-1 + y + z)^2* (y + z)^2) + ((-12*y^3 - 16*y^2*z + 3*y^3*z + y*z^2 + 6*y^2*z^2 + 4*z^3 + 3*y*z^3)*G[-y, -y, 0, 1 - y, 1 - y, z])/(y*z^3*(y + z)^2) + ((36*y^4 - 80*y^5 + 44*y^6 + 52*y^3*z - 202*y^4*z + 168*y^5*z - 6*y^6*z + 8*y^2*z^2 - 148*y^3*z^2 + 230*y^4*z^2 - 24*y^5*z^2 - 4*y*z^3 - 21*y^2*z^3 + 134*y^3*z^3 - 39*y^4*z^3 + 3*z^4 - 4*y*z^4 + 39*y^2*z^4 - 36*y^3*z^4 - 9*z^5 + 20*y*z^5 - 24*y^2*z^5 + 9*z^6 - 12*y*z^6 - 3*z^7)*G[-y, -y, 0, -y, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-12*y^3 + 26*y^4 - 13*y^5 - 16*y^2*z + 63*y^3*z - 50*y^4*z + 3*y^5*z + y*z^2 + 38*y^2*z^2 - 66*y^3*z^2 + 12*y^4*z^2 + 4*z^3 - 7*y*z^3 - 30*y^2*z^3 + 18*y^3*z^3 - 8*z^4 + 3*y*z^4 + 12*y^2*z^4 + 4*z^5 + 3*y*z^5)*G[-y, -y, 1 - y, 0, 0, z])/(y*z^3*(-1 + y + z)^2* (y + z)^2) + ((-12*y^3 - 16*y^2*z + 3*y^3*z + y*z^2 + 6*y^2*z^2 + 4*z^3 + 3*y*z^3)*G[-y, -y, 1 - y, 0, 1 - y, z])/(y*z^3*(y + z)^2) + ((-104*y^6 + 96*y^7 - 22*y^8 - 216*y^5*z + 241*y^6*z - 54*y^7*z + 21*y^8*z + 203*y^4*z^2 - 450*y^5*z^2 + 245*y^6*z^2 + 126*y^7*z^2 + 298*y^3*z^3 - 1180*y^4*z^3 + 788*y^5*z^3 + 291*y^6*z^3 + 627*y^2*z^4 - 1862*y^3*z^4 + 1424*y^4*z^4 + 276*y^5*z^4 + 92*y*z^5 - 1533*y^2*z^5 + 1838*y^3*z^5 - 45*y^4*z^5 + 24*z^6 - 328*y*z^6 + 1233*y^2*z^6 - 354*y^3*z^6 - 72*z^7 + 380*y*z^7 - 339*y^2*z^7 + 72*z^8 - 144*y*z^8 - 24*z^9)*G[-y, -y, 1 - y, 1, 0, z])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-12*y^3 - 16*y^2*z + 3*y^3*z + y*z^2 + 6*y^2*z^2 + 4*z^3 + 3*y*z^3)* G[-y, -y, 1 - y, 1 - y, 0, z])/(y*z^3*(y + z)^2) + ((-49*y^4 + 57*y^5 - 114*y^3*z + 196*y^4*z - 9*y^5*z - 72*y^2*z^2 + 228*y^3*z^2 - 27*y^4*z^2 + 10*y*z^3 + 70*y^2*z^3 - 18*y^3*z^3 + 9*z^4 - 37*y*z^4 + 18*y^2*z^4 - 18*z^5 + 27*y*z^5 + 9*z^6)* G[-y, -y, 1 - y, 1 - y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((2*y^6 - 4*y^3*z + 3*y^4*z + 10*y^5*z - 3*y^6*z - 11*y^2*z^2 + 20*y^3*z^2 + 12*y^4*z^2 - 12*y^5*z^2 - 8*y*z^3 + 36*y^2*z^3 - 12*y^3*z^3 - 15*y^4*z^3 - 3*z^4 + 28*y*z^4 - 39*y^2*z^4 + 9*z^5 - 32*y*z^5 + 15*y^2*z^5 - 9*z^6 + 12*y*z^6 + 3*z^7)*G[-y, -y, 1 - y, -y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((12*y^3 + 16*y^2*z - 3*y^3*z - y*z^2 - 6*y^2*z^2 - 4*z^3 - 3*y*z^3)*G[-y, -y, -y, 0, 1 - y, z])/(2*y*z^3*(y + z)^2) + ((12*y^3 + 16*y^2*z - 3*y^3*z - y*z^2 - 6*y^2*z^2 - 4*z^3 - 3*y*z^3)* G[-y, -y, -y, 1 - y, 0, z])/(2*y*z^3*(y + z)^2) + G[0, y]*((4428*y^2 - 8856*y^3 + 4428*y^4 + 9738*y*z - 22395*y^2*z + 13511*y^3*z - 854*y^4*z - 570*z^2 - 362*y*z^2 - 2543*y^2*z^2 + 1736*y^3*z^2 + 1417*z^3 - 6593*y*z^3 + 1698*y^2*z^3 - 847*z^4 - 892*y*z^4)/(32*(-1 + y)^2*z^2*(-1 + y + z)*(y + z)^2) + ((-51*y^3 + 1000*y^4 - 2681*y^5 + 2566*y^6 - 834*y^7 - 153*y^2*z + 2554*y^3*z - 7589*y^4*z + 8227*y^5*z - 3138*y^6*z + 99*y^7*z - 153*y*z^2 + 2542*y^2*z^2 - 9028*y^3*z^2 + 11569*y^4*z^2 - 5366*y^5*z^2 + 436*y^6*z^2 - 51*z^3 + 356*y*z^3 - 2773*y^2*z^3 + 5383*y^3*z^3 - 3420*y^4*z^3 + 337*y^5*z^3 + 94*z^4 - 140*y*z^4 + 207*y^2*z^4 - 328*y^3*z^4 - 337*y^4*z^4 - 35*z^5 - 2*y*z^5 - 31*y^2*z^5 - 436*y^3*z^5 - 8*z^6 - 61*y*z^6 - 99*y^2*z^6)* G[0, z])/(4*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((204*y^2 - 2782*y^3 + 7070*y^4 - 6610*y^5 + 2118*y^6 + 408*y*z - 4966*y^2*z + 15223*y^3*z - 17391*y^4*z + 6937*y^5*z - 211*y^6*z + 204*z^2 - 2841*y*z^2 + 12249*y^2*z^2 - 18482*y^3*z^2 + 9125*y^4*z^2 - 255*y^5*z^2 - 376*z^3 + 3674*y*z^3 - 8937*y^2*z^3 + 5792*y^3*z^3 + 583*y^4*z^3 + 140*z^4 - 1485*y*z^4 + 1730*y^2*z^4 + 1087*y^3*z^4 + 32*z^5 + 244*y*z^5 + 460*y^2*z^5)*G[1 - y, z])/(16*(-1 + y)^2*y*z^3*(-1 + y + z)* (y + z)^2) + ((23*y^3 - 321*y^4 + 832*y^5 - 793*y^6 + 259*y^7 + 69*y^2*z - 753*y^3*z + 2040*y^4*z - 2122*y^5*z + 791*y^6*z - 25*y^7*z + 69*y*z^2 - 789*y^2*z^2 + 2373*y^3*z^2 - 2743*y^4*z^2 + 1162*y^5*z^2 - 72*y^6*z^2 + 23*z^3 + 93*y*z^3 - 197*y^2*z^3 + 111*y^3*z^3 - 130*y^4*z^3 + 172*y^5*z^3 - 6*z^4 - 501*y*z^4 + 1394*y^2*z^4 - 1201*y^3*z^4 + 530*y^4*z^4 - 51*z^5 + 359*y*z^5 - 473*y^2*z^5 + 381*y^3*z^5 + 34*z^6 - 32*y*z^6 + 70*y^2*z^6)* G[0, 0, z])/(4*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((24*y^3 + 50*y^4 - 416*y^5 + 708*y^6 - 488*y^7 + 122*y^8 + 70*y^2*z + 192*y^3*z - 2063*y^4*z + 4454*y^5*z - 3956*y^6*z + 1422*y^7*z - 119*y^8*z + 68*y*z^2 - 79*y^2*z^2 - 2578*y^3*z^2 + 8867*y^4*z^2 - 11242*y^5*z^2 + 6149*y^6*z^2 - 1152*y^7*z^2 - 33*y^8*z^2 + 22*z^3 - 182*y*z^3 - 1228*y^2*z^3 + 8022*y^3*z^3 - 14935*y^4*z^3 + 12086*y^5*z^3 - 4003*y^6*z^3 + 218*y^7*z^3 - 4*z^4 - 432*y*z^4 + 4344*y^2*z^4 - 11346*y^3*z^4 + 12924*y^4*z^4 - 6792*y^5*z^4 + 1162*y^6*z^4 - 178*z^5 + 1740*y*z^5 - 5824*y^2*z^5 + 8514*y^3*z^5 - 6306*y^4*z^5 + 1910*y^5*z^5 + 340*z^6 - 1922*y*z^6 + 3617*y^2*z^6 - 3324*y^3*z^6 + 1433*y^4*z^6 - 240*z^7 + 850*y*z^7 - 962*y^2*z^7 + 496*y^3*z^7 + 60*z^8 - 122*y*z^8 + 62*y^2*z^8)*G[0, 1 - y, z])/ (8*(-1 + y)^2*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^2) + ((-27*y + 37*y^2 - 126*y^3 + 228*y^4 - 112*y^5 - 27*z + 141*y*z - 279*y^2*z + 533*y^3*z - 486*y^4*z + 118*y^5*z + 104*z^2 - 374*y*z^2 + 708*y^2*z^2 - 698*y^3*z^2 + 263*y^4*z^2 - 3*y^5*z^2 - 181*z^3 + 591*y*z^3 - 768*y^2*z^3 + 358*y^3*z^3 - 5*y^4*z^3 + 188*z^4 - 518*y*z^4 + 401*y^2*z^4 - 70*y^3*z^4 - 114*z^5 + 218*y*z^5 - 99*y^2*z^5 + 30*z^6 - 31*y*z^6)*G[1, 0, z])/ (4*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)) + ((-27*y^4 + 75*y^5 + 337*y^6 - 1547*y^7 + 2274*y^8 - 1468*y^9 + 356*y^10 - 108*y^3*z + 404*y^4*z + 403*y^5*z - 3815*y^6*z + 6628*y^7*z - 4826*y^8*z + 1345*y^9*z - 31*y^10*z - 162*y^2*z^2 + 866*y^3*z^2 - 1319*y^4*z^2 - 398*y^5*z^2 + 2902*y^6*z^2 - 2810*y^7*z^2 + 1039*y^8*z^2 - 118*y^9*z^2 - 108*y*z^3 + 924*y^2*z^3 - 3298*y^3*z^3 + 7620*y^4*z^3 - 11563*y^5*z^3 + 9551*y^6*z^3 - 3048*y^7*z^3 - 78*y^8*z^3 - 27*z^4 + 491*y*z^4 - 2567*y^2*z^4 + 8441*y^3*z^4 - 17026*y^4*z^4 + 17394*y^5*z^4 - 6852*y^6*z^4 + 74*y^7*z^4 + 104*z^5 - 1021*y*z^5 + 4143*y^2*z^5 - 9906*y^3*z^5 + 11980*y^4*z^5 - 5588*y^5*z^5 - 181*z^6 + 1268*y*z^6 - 3646*y^2*z^6 + 4970*y^3*z^6 - 2769*y^4*z^6 - 74*y^5*z^6 + 188*z^7 - 955*y*z^7 + 1737*y^2*z^7 - 1336*y^3*z^7 + 78*y^4*z^7 - 114*z^8 + 386*y*z^8 - 462*y^2*z^8 + 118*y^3*z^8 + 30*z^9 - 61*y*z^9 + 31*y^2*z^9)*G[1 - y, 0, z])/ (4*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-22*y^2 + 205*y^3 - 481*y^4 + 435*y^5 - 137*y^6 - 44*y*z + 363*y^2*z - 982*y^3*z + 1055*y^4*z - 396*y^5*z + 4*y^6*z - 22*z^2 + 242*y*z^2 - 852*y^2*z^2 + 1153*y^3*z^2 - 496*y^4*z^2 - 25*y^5*z^2 + 45*z^3 - 297*y*z^3 + 622*y^2*z^3 - 337*y^3*z^3 - 105*y^4*z^3 - 24*z^4 + 129*y*z^4 - 130*y^2*z^4 - 119*y^3*z^4 + z^5 - 30*y*z^5 - 43*y^2*z^5)*G[1 - y, 1 - y, z])/ (4*(-1 + y)^2*y*z^3*(-1 + y + z)*(y + z)^2) + ((-22*y^3 - 322*y^4 + 680*y^5 - 348*y^6 + 12*y^7 - 66*y^2*z - 688*y^3*z + 2603*y^4*z - 2545*y^5*z + 665*y^6*z + 31*y^7*z - 66*y*z^2 - 321*y^2*z^2 + 3385*y^3*z^2 - 5399*y^4*z^2 + 2429*y^5*z^2 - 28*y^6*z^2 - 22*z^3 + 54*y*z^3 + 1869*y^2*z^3 - 5205*y^3*z^3 + 3760*y^4*z^3 - 486*y^5*z^3 - 18*z^4 + 594*y*z^4 - 2885*y^2*z^4 + 3259*y^3*z^4 - 1042*y^4*z^4 + 160*z^5 - 1062*y*z^5 + 1761*y^2*z^5 - 955*y^3*z^5 - 180*z^6 + 546*y*z^6 - 402*y^2*z^6 + 60*z^7 - 62*y*z^7)*G[-y, 1 - y, z])/ (8*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-8*y^3 + 72*y^4 - 174*y^5 + 164*y^6 - 54*y^7 - 24*y^2*z + 130*y^3*z - 257*y^4*z + 220*y^5*z - 69*y^6*z - 24*y*z^2 + 230*y^2*z^2 - 523*y^3*z^2 + 447*y^4*z^2 - 121*y^5*z^2 - 9*y^6*z^2 - 8*z^3 - 122*y*z^3 + 457*y^2*z^3 - 649*y^3*z^3 + 451*y^4*z^3 - 153*y^5*z^3 - 6*z^4 + 357*y*z^4 - 969*y^2*z^4 + 855*y^3*z^4 - 309*y^4*z^4 + 36*z^5 - 239*y*z^5 + 326*y^2*z^5 - 195*y^3*z^5 - 22*z^6 + 28*y*z^6 - 30*y^2*z^6)*G[0, 0, 0, z])/ (4*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((2*y^3 + 51*y^4 - 222*y^5 + 340*y^6 - 228*y^7 + 57*y^8 + 10*y^2*z + 274*y^3*z - 1453*y^4*z + 2664*y^5*z - 2164*y^6*z + 718*y^7*z - 49*y^8*z + 14*y*z^2 + 244*y^2*z^2 - 2282*y^3*z^2 + 5939*y^4*z^2 - 6606*y^5*z^2 + 3212*y^6*z^2 - 514*y^7*z^2 - 7*y^8*z^2 + 6*z^3 - 46*y*z^3 - 1009*y^2*z^3 + 5064*y^3*z^3 - 8421*y^4*z^3 + 5932*y^5*z^3 - 1550*y^6*z^3 + 24*y^7*z^3 - 6*z^4 - 54*y*z^4 + 1635*y^2*z^4 - 4770*y^3*z^4 + 5048*y^4*z^4 - 2056*y^5*z^4 + 160*y^6*z^4 - 35*z^5 + 328*y*z^5 - 1431*y^2*z^5 + 2214*y^3*z^5 - 1410*y^4*z^5 + 288*y^5*z^5 + 81*z^6 - 414*y*z^6 + 736*y^2*z^6 - 610*y^3*z^6 + 247*y^4*z^6 - 63*z^7 + 206*y*z^7 - 205*y^2*z^7 + 108*y^3*z^7 + 17*z^8 - 34*y*z^8 + 20*y^2*z^8)*G[0, 0, 1 - y, z])/ (4*(-1 + y)^2*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^2) + ((8*y^2 - 14*y^3 - 4*y^4 + 10*y^5 + 8*y^6 - 8*y^7 + 16*y*z - 63*y^2*z + 58*y^3*z + 47*y^4*z - 120*y^5*z + 86*y^6*z - 24*y^7*z + 8*z^2 - 84*y*z^2 + 186*y^2*z^2 - 72*y^3*z^2 - 200*y^4*z^2 + 244*y^5*z^2 - 82*y^6*z^2 - 35*z^3 + 150*y*z^3 - 136*y^2*z^3 - 168*y^3*z^3 + 333*y^4*z^3 - 138*y^5*z^3 - 6*y^6*z^3 + 50*z^4 - 94*y*z^4 - 83*y^2*z^4 + 286*y^3*z^4 - 172*y^4*z^4 + 4*y^5*z^4 - 19*z^5 - 22*y*z^5 + 142*y^2*z^5 - 152*y^3*z^5 + 34*y^4*z^5 - 11*z^6 + 46*y*z^6 - 74*y^2*z^6 + 32*y^3*z^6 + 7*z^7 - 14*y*z^7 + 8*y^2*z^7)*G[0, 1, 0, z])/ (4*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((8*y^4 - 16*y^5 - 85*y^6 + 340*y^7 - 470*y^8 + 292*y^9 - 69*y^10 + 32*y^3*z - 111*y^4*z - 546*y^5*z + 3078*y^6*z - 5406*y^7*z + 4197*y^8*z - 1316*y^9*z + 72*y^10*z + 48*y^2*z^2 - 284*y^3*z^2 - 993*y^4*z^2 + 8694*y^5*z^2 - 19509*y^6*z^2 + 19138*y^7*z^2 - 8196*y^8*z^2 + 1106*y^9*z^2 - 4*y^10*z^2 + 32*y*z^3 - 346*y^2*z^3 - 572*y^3*z^3 + 11501*y^4*z^3 - 34244*y^5*z^3 + 42621*y^6*z^3 - 23786*y^7*z^3 + 4878*y^8*z^3 - 84*y^9*z^3 + 8*z^4 - 204*y*z^4 + 417*y^2*z^4 + 6532*y^3*z^4 - 30885*y^4*z^4 + 51466*y^5*z^4 - 37449*y^6*z^4 + 10514*y^7*z^4 - 408*y^8*z^4 - 47*z^5 + 414*y*z^5 + 900*y^2*z^5 - 13270*y^3*z^5 + 33085*y^4*z^5 - 32410*y^5*z^5 + 12100*y^6*z^5 - 796*y^7*z^5 + 77*z^6 - 230*y*z^6 - 2343*y^2*z^6 + 10758*y^3*z^6 - 14978*y^4*z^6 + 7462*y^5*z^6 - 755*y^6*z^6 - 23*z^7 - 216*y*z^7 + 1915*y^2*z^7 - 3802*y^3*z^7 + 2558*y^4*z^7 - 408*y^5*z^7 - 49*z^8 + 330*y*z^8 - 760*y^2*z^8 + 686*y^3*z^8 - 186*y^4*z^8 + 46*z^9 - 150*y*z^9 + 184*y^2*z^9 - 80*y^3*z^9 - 12*z^10 + 24*y*z^10 - 15*y^2*z^10)*G[0, 1 - y, 0, z])/(4*(-1 + y)^2*y^2* (-1 + z)*z^3*(-1 + y + z)^2*(y + z)^4) + ((-4*y^3 - 54*y^4 + 252*y^5 - 392*y^6 + 264*y^7 - 66*y^8 - 12*y^2*z - 114*y^3*z + 844*y^4*z - 1796*y^5*z + 1644*y^6*z - 634*y^7*z + 68*y^8*z - 12*y*z^2 - y^2*z^2 + 796*y^3*z^2 - 2798*y^4*z^2 + 3688*y^5*z^2 - 2089*y^6*z^2 + 416*y^7*z^2 - 4*z^3 + 48*y*z^3 + 210*y^2*z^3 - 1878*y^3*z^3 + 3856*y^4*z^3 - 3204*y^5*z^3 + 1018*y^6*z^3 - 46*y^7*z^3 + 3*z^4 + 18*y*z^4 - 678*y^2*z^4 + 2230*y^3*z^4 - 2722*y^4*z^4 + 1350*y^5*z^4 - 185*y^6*z^4 + 26*z^5 - 236*y*z^5 + 934*y^2*z^5 - 1514*y^3*z^5 + 1096*y^4*z^5 - 290*y^5*z^5 - 56*z^6 + 308*y*z^6 - 612*y^2*z^6 + 564*y^3*z^6 - 220*y^4*z^6 + 42*z^7 - 148*y*z^7 + 170*y^2*z^7 - 80*y^3*z^7 - 11*z^8 + 22*y*z^8 - 11*y^2*z^8)*G[0, 1 - y, 1 - y, z])/(4*(-1 + y)^2*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^2) + ((-2*y^3 + 5*y^4 - 14*y^5 + 38*y^6 - 44*y^7 + 17*y^8 - 4*y^2*z - 120*y^3*z + 462*y^4*z - 588*y^5*z + 269*y^6*z + 2*y^7*z - 21*y^8*z - 2*y*z^2 - 177*y^2*z^2 + 1064*y^3*z^2 - 2116*y^4*z^2 + 1808*y^5*z^2 - 624*y^6*z^2 + 44*y^7*z^2 + 3*y^8*z^2 + 10*y*z^3 + 505*y^2*z^3 - 2020*y^3*z^3 + 2817*y^4*z^3 - 1654*y^5*z^3 + 344*y^6*z^3 - 2*y^7*z^3 - 9*z^4 + 24*y*z^4 - 538*y^2*z^4 + 1472*y^3*z^4 - 1405*y^4*z^4 + 492*y^5*z^4 - 25*y^6*z^4 + 36*z^5 - 134*y*z^5 + 371*y^2*z^5 - 500*y^3*z^5 + 283*y^4*z^5 - 44*y^5*z^5 - 55*z^6 + 188*y*z^6 - 236*y^2*z^6 + 140*y^3*z^6 - 47*y^4*z^6 + 38*z^7 - 106*y*z^7 + 90*y^2*z^7 - 34*y^3*z^7 - 10*z^8 + 20*y*z^8 - 11*y^2*z^8)*G[0, -y, 1 - y, z])/ (4*(-1 + y)^2*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^2) + ((15*y - 11*y^2 - 6*y^3 - 18*y^4 + 20*y^5 + 15*z - 68*y*z + 45*y^2*z - 16*y^3*z + 44*y^4*z - 20*y^5*z - 57*z^2 + 158*y*z^2 - 155*y^2*z^2 + 88*y^3*z^2 - 34*y^4*z^2 + 91*z^3 - 238*y*z^3 + 247*y^2*z^3 - 104*y^3*z^3 + 8*y^4*z^3 - 81*z^4 + 209*y*z^4 - 166*y^2*z^4 + 38*y^3*z^4 + 42*z^5 - 86*y*z^5 + 40*y^2*z^5 - 10*z^6 + 10*y*z^6)*G[1, 0, 0, z])/(4*(-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)) + ((-15*y + 33*y^2 + 5*y^3 - 59*y^4 + 52*y^5 - 16*y^6 - 15*z + 103*y*z - 117*y^2*z - 116*y^3*z + 271*y^4*z - 142*y^5*z + 16*y^6*z + 70*z^2 - 256*y*z^2 + 157*y^2*z^2 + 250*y^3*z^2 - 295*y^4*z^2 + 76*y^5*z^2 - 2*y^6*z^2 - 136*z^3 + 356*y*z^3 - 219*y^2*z^3 - 52*y^3*z^3 + 31*y^4*z^3 + 14*y^5*z^3 + 144*z^4 - 343*y*z^4 + 304*y^2*z^4 - 153*y^3*z^4 + 54*y^4*z^4 - 91*z^5 + 223*y*z^5 - 192*y^2*z^5 + 66*y^3*z^5 + 34*z^6 - 74*y*z^6 + 34*y^2*z^6 - 6*z^7 + 6*y*z^7)* G[1, 0, 1 - y, z])/(4*(-1 + y)*y^2*(-1 + z)*z^3*(-1 + y + z)^2* (y + z)) + ((-2 + 24*y - 31*y^2 + 6*z - 48*y*z + 31*y^2*z - 6*z^2 + 24*y*z^2 + 2*z^3)*G[1, 1, 0, z])/ (4*y^2*z*(-1 + y + z)^2) + ((-6*y + 16*y^2 - 174*y^3 + 294*y^4 - 130*y^5 - 6*z + 39*y*z - 241*y^2*z + 701*y^3*z - 637*y^4*z + 144*y^5*z + 23*z^2 - 125*y*z^2 + 585*y^2*z^2 - 872*y^3*z^2 + 403*y^4*z^2 - 14*y^5*z^2 - 42*z^3 + 226*y*z^3 - 561*y^2*z^3 + 435*y^3*z^3 - 60*y^4*z^3 + 48*z^4 - 212*y*z^4 + 254*y^2*z^4 - 90*y^3*z^4 - 32*z^5 + 87*y*z^5 - 53*y^2*z^5 + 9*z^6 - 9*y*z^6)* G[1, 1 - y, 0, z])/(4*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)) + ((15*y^4 - 30*y^5 - 201*y^6 + 798*y^7 - 1113*y^8 + 696*y^9 - 165*y^10 + 60*y^3*z - 177*y^4*z - 416*y^5*z + 2355*y^6*z - 3700*y^7*z + 2533*y^8*z - 664*y^9*z + 9*y^10*z + 90*y^2*z^2 - 408*y^3*z^2 + 197*y^4*z^2 + 1648*y^5*z^2 - 3377*y^6*z^2 + 2560*y^7*z^2 - 748*y^8*z^2 + 38*y^9*z^2 + 60*y*z^3 - 462*y^2*z^3 + 1288*y^3*z^3 - 2135*y^4*z^3 + 2768*y^5*z^3 - 2361*y^6*z^3 + 802*y^7*z^3 + 40*y^8*z^3 + 15*z^4 - 258*y*z^4 + 1153*y^2*z^4 - 3186*y^3*z^4 + 5975*y^4*z^4 - 6018*y^5*z^4 + 2273*y^6*z^4 + 70*y^7*z^4 - 57*z^5 + 488*y*z^5 - 1643*y^2*z^5 + 3460*y^3*z^5 - 3895*y^4*z^5 + 1524*y^5*z^5 + 219*y^6*z^5 + 91*z^6 - 524*y*z^6 + 1217*y^2*z^6 - 1324*y^3*z^6 + 438*y^4*z^6 + 246*y^5*z^6 - 81*z^7 + 336*y*z^7 - 475*y^2*z^7 + 246*y^3*z^7 + 70*y^4*z^7 + 42*z^8 - 122*y*z^8 + 130*y^2*z^8 - 26*y^3*z^8 - 10*z^9 + 20*y*z^9 - 10*y^2*z^9)*G[1 - y, 0, 0, z])/ (4*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-6*y^2 + 30*y^3 - 118*y^4 + 292*y^5 - 378*y^6 + 238*y^7 - 58*y^8 - 12*y*z + 85*y^2*z - 494*y^3*z + 1569*y^4*z - 2472*y^5*z + 1921*y^6*z - 658*y^7*z + 61*y^8*z - 6*z^2 + 80*y*z^2 - 570*y^2*z^2 + 2468*y^3*z^2 - 5242*y^4*z^2 + 5454*y^5*z^2 - 2644*y^6*z^2 + 462*y^7*z^2 - 2*y^8*z^2 + 25*z^3 - 236*y*z^3 + 1564*y^2*z^3 - 4896*y^3*z^3 + 7080*y^4*z^3 - 4774*y^5*z^3 + 1279*y^6*z^3 - 42*y^7*z^3 - 52*z^4 + 462*y*z^4 - 2273*y^2*z^4 + 4782*y^3*z^4 - 4520*y^4*z^4 + 1824*y^5*z^4 - 180*y^6*z^4 + 79*z^5 - 620*y*z^5 + 1927*y^2*z^5 - 2530*y^3*z^5 + 1514*y^4*z^5 - 324*y^5*z^5 - 85*z^6 + 496*y*z^6 - 923*y^2*z^6 + 754*y^3*z^6 - 282*y^4*z^6 + 52*z^7 - 196*y*z^7 + 212*y^2*z^7 - 114*y^3*z^7 - 13*z^8 + 26*y*z^8 - 16*y^2*z^8)*G[1 - y, 0, 1 - y, z])/ (4*(-1 + y)^2*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^2) + ((-y^2 - 4*y^3 + 79*y^4 - 286*y^5 + 436*y^6 - 304*y^7 + 80*y^8 - 2*y*z - 6*y^2*z + 176*y^3*z - 815*y^4*z + 1592*y^5*z - 1487*y^6*z + 628*y^7*z - 86*y^8*z - z^2 + 112*y^2*z^2 - 806*y^3*z^2 + 2177*y^4*z^2 - 2720*y^5*z^2 + 1583*y^6*z^2 - 348*y^7*z^2 + 3*y^8*z^2 + 2*z^3 + 44*y*z^3 - 435*y^2*z^3 + 1570*y^3*z^3 - 2562*y^4*z^3 + 1966*y^5*z^3 - 609*y^6*z^3 + 24*y^7*z^3 + 5*z^4 - 154*y*z^4 + 782*y^2*z^4 - 1620*y^3*z^4 + 1577*y^4*z^4 - 682*y^5*z^4 + 83*y^6*z^4 - 20*z^5 + 234*y*z^5 - 733*y^2*z^5 + 934*y^3*z^5 - 553*y^4*z^5 + 130*y^5*z^5 + 25*z^6 - 176*y*z^6 + 345*y^2*z^6 - 278*y^3*z^6 + 94*y^4*z^6 - 14*z^7 + 60*y*z^7 - 66*y^2*z^7 + 28*y^3*z^7 + 3*z^8 - 6*y*z^8 + 2*y^2*z^8)* G[1 - y, 1, 0, z])/(4*(-1 + y)^2*y^2*(-1 + z)*z^3*(-1 + y + z)^2* (y + z)^2) + ((7*y^4 - 14*y^5 - 59*y^6 + 230*y^7 - 301*y^8 + 176*y^9 - 39*y^10 + 28*y^3*z - 87*y^4*z + 50*y^5*z - 59*y^6*z + 286*y^7*z - 281*y^8*z + 16*y^9*z + 47*y^10*z + 42*y^2*z^2 - 208*y^3*z^2 + 696*y^4*z^2 - 2736*y^5*z^2 + 6034*y^6*z^2 - 6048*y^7*z^2 + 2407*y^8*z^2 - 182*y^9*z^2 - 5*y^10*z^2 + 28*y*z^3 - 242*y^2*z^3 + 1268*y^3*z^3 - 6048*y^4*z^3 + 15680*y^5*z^3 - 19266*y^6*z^3 + 10472*y^7*z^3 - 1888*y^8*z^3 - 4*y^9*z^3 + 7*z^4 - 138*y*z^4 + 869*y^2*z^4 - 5134*y^3*z^4 + 17418*y^4*z^4 - 27590*y^5*z^4 + 19589*y^6*z^4 - 5072*y^7*z^4 + 60*y^8*z^4 - 31*z^5 + 306*y*z^5 - 1923*y^2*z^5 + 9062*y^3*z^5 - 19704*y^4*z^5 + 18466*y^5*z^5 - 6272*y^6*z^5 + 120*y^7*z^5 + 58*z^6 - 392*y*z^6 + 2202*y^2*z^6 - 6900*y^3*z^6 + 8793*y^4*z^6 - 3782*y^5*z^6 + 30*y^6*z^6 - 62*z^7 + 308*y*z^7 - 1182*y^2*z^7 + 2024*y^3*z^7 - 1044*y^4*z^7 - 68*y^5*z^7 + 43*z^8 - 150*y*z^8 + 270*y^2*z^8 - 156*y^3*z^8 - 28*y^4*z^8 - 19*z^9 + 46*y*z^9 - 43*y^2*z^9 + 16*y^3*z^9 + 4*z^10 - 8*y*z^10 + 7*y^2*z^10)* G[1 - y, 1 - y, 0, z])/(4*(-1 + y)^2*y^2*(-1 + z)*z^3* (-1 + y + z)^2*(y + z)^4) + ((-4*y^2 - 16*y^3 + 44*y^4 - 24*y^5 - 8*y*z - 38*y^2*z + 115*y^3*z - 78*y^4*z + 9*y^5*z - 4*z^2 - 8*y*z^2 + 53*y^2*z^2 - 52*y^3*z^2 + 19*y^4*z^2 + 5*z^3 - y*z^3 - 3*y^2*z^3 + 15*y^3*z^3 - z^4 + 4*y*z^4 + 5*y^2*z^4)* G[1 - y, 1 - y, 1 - y, z])/(2*(-1 + y)^2*y*z^3*(y + z)^2) + ((-9*y^2 + 12*y^3 - 8*y^4 + 62*y^5 - 126*y^6 + 92*y^7 - 23*y^8 - 18*y*z + 69*y^2*z + 64*y^3*z - 423*y^4*z + 462*y^5*z - 120*y^6*z - 62*y^7*z + 28*y^8*z - 9*z^2 + 102*y*z^2 - 42*y^2*z^2 - 928*y^3*z^2 + 2149*y^4*z^2 - 1844*y^5*z^2 + 608*y^6*z^2 - 30*y^7*z^2 - 6*y^8*z^2 + 45*z^3 - 200*y*z^3 - 380*y^2*z^3 + 2398*y^3*z^3 - 3505*y^4*z^3 + 2074*y^5*z^3 - 432*y^6*z^3 - 84*z^4 + 126*y*z^4 + 931*y^2*z^4 - 2664*y^3*z^4 + 2526*y^4*z^4 - 918*y^5*z^4 + 72*y^6*z^4 + 65*z^5 + 90*y*z^5 - 949*y^2*z^5 + 1508*y^3*z^5 - 890*y^4*z^5 + 164*y^5*z^5 - 6*z^6 - 174*y*z^6 + 490*y^2*z^6 - 450*y^3*z^6 + 150*y^4*z^6 - 18*z^7 + 88*y*z^7 - 118*y^2*z^7 + 60*y^3*z^7 + 7*z^8 - 14*y*z^8 + 8*y^2*z^8)*G[1 - y, -y, 1 - y, z])/(4*(-1 + y)^2*y^2*(-1 + z)*z^3* (-1 + y + z)^2*(y + z)^2) + ((-6*y^3 - 178*y^4 + 528*y^5 - 507*y^6 + 163*y^7 - 18*y^2*z - 324*y^3*z + 1472*y^4*z - 1902*y^5*z + 781*y^6*z - 9*y^7*z - 18*y*z^2 - 109*y^2*z^2 + 1365*y^3*z^2 - 2612*y^4*z^2 + 1428*y^5*z^2 - 54*y^6*z^2 - 6*z^3 + 32*y*z^3 + 489*y^2*z^3 - 1703*y^3*z^3 + 1334*y^4*z^3 - 150*y^5*z^3 - 6*z^4 + 122*y*z^4 - 706*y^2*z^4 + 816*y^3*z^4 - 238*y^4*z^4 + 53*z^5 - 283*y*z^5 + 437*y^2*z^5 - 219*y^3*z^5 - 63*z^6 + 167*y*z^6 - 108*y^2*z^6 + 22*z^7 - 22*y*z^7)* G[-y, 0, 1 - y, z])/(4*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((4*y^5 - 188*y^6 + 358*y^7 - 204*y^8 + 30*y^9 + 20*y^4*z - 212*y^5*z + 352*y^6*z - 86*y^7*z - 67*y^8*z - 7*y^9*z + 40*y^3*z^2 + 532*y^4*z^2 - 1980*y^5*z^2 + 2405*y^6*z^2 - 967*y^7*z^2 - 30*y^8*z^2 + 40*y^2*z^3 + 1192*y^3*z^3 - 5154*y^4*z^3 + 6762*y^5*z^3 - 2804*y^6*z^3 - 28*y^7*z^3 + 20*y*z^4 + 364*y^2*z^4 - 3786*y^3*z^4 + 6889*y^4*z^4 - 3445*y^5*z^4 - 2*y^6*z^4 + 4*z^5 - 20*y*z^5 - 876*y^2*z^5 + 2782*y^3*z^5 - 1780*y^4*z^5 - 30*y^5*z^5 + 12*z^6 - 64*y*z^6 + 423*y^2*z^6 - 241*y^3*z^6 - 50*y^4*z^6 - 34*z^7 + 78*y*z^7 - 4*y^3*z^7 + 23*z^8 - 33*y*z^8 + 18*y^2*z^8 - 5*z^9 + 5*y*z^9)*G[-y, 1 - y, 0, z])/(4*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((4*y^3 + 29*y^4 - 39*y^5 - 19*y^6 + 25*y^7 + 12*y^2*z + 56*y^3*z - 213*y^4*z + 141*y^5*z + 17*y^6*z - 13*y^7*z + 12*y*z^2 - 294*y^3*z^2 + 457*y^4*z^2 - 143*y^5*z^2 - 32*y^6*z^2 + 4*z^3 - 28*y*z^3 - 154*y^2*z^3 + 514*y^3*z^3 - 349*y^4*z^3 + 17*y^5*z^3 + z^4 - 61*y*z^4 + 347*y^2*z^4 - 399*y^3*z^4 + 124*y^4*z^4 - 25*z^5 + 161*y*z^5 - 269*y^2*z^5 + 145*y^3*z^5 + 31*z^6 - 95*y*z^6 + 68*y^2*z^6 - 11*z^7 + 11*y*z^7)* G[-y, 1 - y, 1 - y, z])/(4*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-141*y^4 - 238*y^3*z + 12*y^4*z - 87*y^2*z^2 + 16*y^3*z^2 - 6*y*z^3 + 9*y^2*z^3 - 15*z^4 + 20*y*z^4 + 15*z^5)* G[-y, -y, 1 - y, z])/(4*y^2*z^3*(y + z)^2) + ((-5*y^4 + 20*y^5 - 30*y^6 + 20*y^7 - 5*y^8 - 16*y^3*z + 89*y^4*z - 172*y^5*z + 142*y^6*z - 44*y^7*z + y^8*z - 8*y^2*z^2 + 94*y^3*z^2 - 259*y^4*z^2 + 272*y^5*z^2 - 103*y^6*z^2 + 4*y^7*z^2 + 4*y*z^3 + 16*y^2*z^3 - 126*y^3*z^3 + 195*y^4*z^3 - 96*y^5*z^3 + 7*y^6*z^3 - z^4 - 2*y*z^4 - 18*y^2*z^4 + 54*y^3*z^4 - 37*y^4*z^4 + 8*y^5*z^4 + 3*z^5 - 10*y*z^5 + 18*y^2*z^5 - 10*y^3*z^5 + 7*y^4*z^5 - 3*z^6 + 10*y*z^6 - 7*y^2*z^6 + 4*y^3*z^6 + z^7 - 2*y*z^7 + y^2*z^7)* G[0, 0, 0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((y^2 - 2*y^3 - y^4 + 4*y^5 - 2*y^6 + 2*y*z - 8*y^2*z - 10*y^3*z + 56*y^4*z - 60*y^5*z + 20*y^6*z + z^2 - 10*y*z^2 - 9*y^2*z^2 + 112*y^3*z^2 - 170*y^4*z^2 + 84*y^5*z^2 - 8*y^6*z^2 - 4*z^3 + 16*y*z^3 + 34*y^2*z^3 - 124*y^3*z^3 + 104*y^4*z^3 - 28*y^5*z^3 + 2*y^6*z^3 + 4*z^4 - 41*y^2*z^4 + 74*y^3*z^4 - 50*y^4*z^4 + 8*y^5*z^4 + 2*z^5 - 22*y*z^5 + 50*y^2*z^5 - 52*y^3*z^5 + 12*y^4*z^5 - 5*z^6 + 18*y*z^6 - 26*y^2*z^6 + 8*y^3*z^6 + 2*z^7 - 4*y*z^7 + 2*y^2*z^7)* G[0, 0, 1, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-y^4 + 2*y^5 + 7*y^6 - 28*y^7 + 37*y^8 - 22*y^9 + 5*y^10 - 4*y^3*z + 12*y^4*z - 20*y^5*z + 138*y^6*z - 354*y^7*z + 338*y^8*z - 110*y^9*z - 6*y^2*z^2 + 28*y^3*z^2 - 169*y^4*z^2 + 976*y^5*z^2 - 2251*y^6*z^2 + 2146*y^7*z^2 - 724*y^8*z^2 - 4*y*z^3 + 32*y^2*z^3 - 208*y^3*z^3 + 1499*y^4*z^3 - 4150*y^5*z^3 + 4548*y^6*z^3 - 1734*y^7*z^3 + 17*y^8*z^3 - z^4 + 18*y*z^4 - 287*y^2*z^4 + 1720*y^3*z^4 - 4745*y^4*z^4 + 5624*y^5*z^4 - 2419*y^6*z^4 + 102*y^7*z^4 + 4*z^5 - 100*y*z^5 + 988*y^2*z^5 - 3374*y^3*z^5 + 4611*y^4*z^5 - 2336*y^5*z^5 + 255*y^6*z^5 - 23*z^6 + 300*y*z^6 - 1397*y^2*z^6 + 2454*y^3*z^6 - 1602*y^4*z^6 + 340*y^5*z^6 + 55*z^7 - 386*y*z^7 + 894*y^2*z^7 - 770*y^3*z^7 + 255*y^4*z^7 - 52*z^8 + 206*y*z^8 - 244*y^2*z^8 + 102*y^3*z^8 + 17*z^9 - 34*y*z^9 + 17*y^2*z^9)*G[0, 0, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-11*y^4 + 33*y^5 - 33*y^6 + 11*y^7 - 44*y^3*z + 164*y^4*z - 199*y^5*z + 82*y^6*z - 3*y^7*z - 48*y^2*z^2 + 230*y^3*z^2 - 332*y^4*z^2 + 159*y^5*z^2 - 9*y^6*z^2 - 8*y*z^3 + 100*y^2*z^3 - 206*y^3*z^3 + 123*y^4*z^3 - 16*y^5*z^3 - 7*z^4 + 43*y*z^4 - 96*y^2*z^4 + 70*y^3*z^4 - 24*y^4*z^4 + 14*z^5 - 49*y*z^5 + 49*y^2*z^5 - 21*y^3*z^5 - 7*z^6 + 14*y*z^6 - 7*y^2*z^6)* G[0, 0, 1 - y, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((-y^4 + 4*y^5 - 7*y^6 + 6*y^7 - 2*y^8 - 24*y^3*z + 88*y^4*z - 122*y^5*z + 76*y^6*z - 18*y^7*z - 44*y^2*z^2 + 204*y^3*z^2 - 338*y^4*z^2 + 240*y^5*z^2 - 62*y^6*z^2 - 12*y*z^3 + 131*y^2*z^3 - 326*y^3*z^3 + 312*y^4*z^3 - 110*y^5*z^3 + 5*y^6*z^3 - 5*z^4 + 54*y*z^4 - 184*y^2*z^4 + 246*y^3*z^4 - 132*y^4*z^4 + 20*y^5*z^4 + 15*z^5 - 82*y*z^5 + 149*y^2*z^5 - 114*y^3*z^5 + 30*y^4*z^5 - 15*z^6 + 50*y*z^6 - 56*y^2*z^6 + 20*y^3*z^6 + 5*z^7 - 10*y*z^7 + 5*y^2*z^7)*G[0, 0, -y, 1 - y, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-y^2 + 2*y^3 + y^4 - 4*y^5 + 2*y^6 - 2*y*z + 8*y^2*z - 6*y^3*z - 8*y^4*z + 12*y^5*z - 4*y^6*z - z^2 + 10*y*z^2 - 19*y^2*z^2 + 26*y^4*z^2 - 20*y^5*z^2 + 4*y^6*z^2 + 4*z^3 - 8*y*z^3 - 30*y^2*z^3 + 100*y^3*z^3 - 104*y^4*z^3 + 44*y^5*z^3 - 6*y^6*z^3 - 40*y*z^4 + 149*y^2*z^4 - 202*y^3*z^4 + 118*y^4*z^4 - 24*y^5*z^4 - 14*z^5 + 86*y*z^5 - 166*y^2*z^5 + 132*y^3*z^5 - 36*y^4*z^5 + 17*z^6 - 58*y*z^6 + 66*y^2*z^6 - 24*y^3*z^6 - 6*z^7 + 12*y*z^7 - 6*y^2*z^7)*G[0, 1, 0, 0, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-2*y^2 + 4*y^3 + 2*y^4 - 10*y^5 + 8*y^6 - 2*y^7 - 4*y*z + 16*y^2*z - 14*y^3*z - 10*y^4*z + 18*y^5*z - 6*y^6*z - 2*z^2 + 20*y*z^2 - 45*y^2*z^2 + 34*y^3*z^2 - 5*y^4*z^2 - 2*y^6*z^2 + 8*z^3 - 40*y*z^3 + 62*y^2*z^3 - 36*y^3*z^3 + 4*y^4*z^3 + 4*y^5*z^3 - 2*y^6*z^3 - 10*z^4 + 28*y*z^4 - 16*y^2*z^4 - 20*y^3*z^4 + 29*y^4*z^4 - 8*y^5*z^4 + 2*z^5 + 8*y*z^5 - 34*y^2*z^5 + 42*y^3*z^5 - 12*y^4*z^5 + 4*z^6 - 16*y*z^6 + 23*y^2*z^6 - 8*y^3*z^6 - 2*z^7 + 4*y*z^7 - 2*y^2*z^7)* G[0, 1, 0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) - (5*(-1 + z)*G[0, 1, 1, 0, z])/(y^2*z) + ((y^2 - 2*y^3 + 18*y^4 - 48*y^5 + 45*y^6 - 14*y^7 + 2*y*z - 8*y^2*z + 44*y^3*z - 120*y^4*z + 130*y^5*z - 48*y^6*z + z^2 - 10*y*z^2 + 38*y^2*z^2 - 100*y^3*z^2 + 115*y^4*z^2 - 38*y^5*z^2 - 6*y^6*z^2 - 4*z^3 + 42*y^2*z^3 - 120*y^3*z^3 + 148*y^4*z^3 - 76*y^5*z^3 + 10*y^6*z^3 - 4*z^4 + 80*y*z^4 - 263*y^2*z^4 + 350*y^3*z^4 - 204*y^4*z^4 + 40*y^5*z^4 + 26*z^5 - 150*y*z^5 + 286*y^2*z^5 - 224*y^3*z^5 + 60*y^4*z^5 - 29*z^6 + 98*y*z^6 - 110*y^2*z^6 + 40*y^3*z^6 + 10*z^7 - 20*y*z^7 + 10*y^2*z^7)* G[0, 1, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-y^4 + y^5 + 8*y^6 - 20*y^7 + 17*y^8 - 5*y^9 - 4*y^3*z + 7*y^4*z + 56*y^5*z - 204*y^6*z + 232*y^7*z - 87*y^8*z - 6*y^2*z^2 + 18*y^3*z^2 + 148*y^4*z^2 - 660*y^5*z^2 + 848*y^6*z^2 - 348*y^7*z^2 - 4*y*z^3 + 22*y^2*z^3 + 124*y^3*z^3 - 813*y^4*z^3 + 1253*y^5*z^3 - 591*y^6*z^3 + 11*y^7*z^3 - z^4 + 13*y*z^4 + 116*y^2*z^4 - 744*y^3*z^4 + 1232*y^4*z^4 - 663*y^5*z^4 + 55*y^6*z^4 + 3*z^5 + 28*y*z^5 - 354*y^2*z^5 + 778*y^3*z^5 - 553*y^4*z^5 + 110*y^5*z^5 + 8*z^6 - 112*y*z^6 + 324*y^2*z^6 - 322*y^3*z^6 + 110*y^4*z^6 - 21*z^7 + 97*y*z^7 - 129*y^2*z^7 + 55*y^3*z^7 + 11*z^8 - 22*y*z^8 + 11*y^2*z^8)* G[0, 1 - y, 0, 0, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^4) + ((y^2 - 2*y^3 + 10*y^4 - 40*y^5 + 65*y^6 - 46*y^7 + 12*y^8 + 2*y*z - 8*y^2*z + 38*y^3*z - 165*y^4*z + 320*y^5*z - 272*y^6*z + 88*y^7*z - 3*y^8*z + z^2 - 10*y*z^2 + 53*y^2*z^2 - 246*y^3*z^2 + 555*y^4*z^2 - 552*y^5*z^2 + 211*y^6*z^2 - 12*y^7*z^2 - 4*z^3 + 24*y*z^3 - 135*y^2*z^3 + 402*y^3*z^3 - 497*y^4*z^3 + 232*y^5*z^3 - 22*y^6*z^3 + 10*z^4 - 52*y*z^4 + 170*y^2*z^4 - 252*y^3*z^4 + 147*y^4*z^4 - 28*y^5*z^4 - 16*z^5 + 70*y*z^5 - 119*y^2*z^5 + 82*y^3*z^5 - 27*y^4*z^5 + 13*z^6 - 42*y*z^6 + 40*y^2*z^6 - 16*y^3*z^6 - 4*z^7 + 8*y*z^7 - 4*y^2*z^7)* G[0, 1 - y, 0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-3*y^4 + 12*y^5 - 19*y^6 + 14*y^7 - 4*y^8 - 22*y^3*z + 104*y^4*z - 182*y^5*z + 140*y^6*z - 40*y^7*z - 45*y^2*z^2 + 244*y^3*z^2 - 481*y^4*z^2 + 410*y^5*z^2 - 128*y^6*z^2 - 28*y*z^3 + 226*y^2*z^3 - 576*y^3*z^3 + 600*y^4*z^3 - 236*y^5*z^3 + 14*y^6*z^3 - 14*z^4 + 140*y*z^4 - 452*y^2*z^4 + 596*y^3*z^4 - 321*y^4*z^4 + 56*y^5*z^4 + 42*z^5 - 224*y*z^5 + 406*y^2*z^5 - 298*y^3*z^5 + 84*y^4*z^5 - 42*z^6 + 140*y*z^6 - 149*y^2*z^6 + 56*y^3*z^6 + 14*z^7 - 28*y*z^7 + 14*y^2*z^7)*G[0, 1 - y, 1, 0, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-y^4 + 2*y^5 + 4*y^6 - 16*y^7 + 19*y^8 - 10*y^9 + 2*y^10 - 4*y^3*z + 12*y^4*z + 44*y^5*z - 329*y^6*z + 668*y^7*z - 566*y^8*z + 180*y^9*z - 5*y^10*z - 6*y^2*z^2 + 28*y^3*z^2 + 145*y^4*z^2 - 1276*y^5*z^2 + 2958*y^6*z^2 - 2802*y^7*z^2 + 983*y^8*z^2 - 30*y^9*z^2 - 4*y*z^3 + 32*y^2*z^3 + 144*y^3*z^3 - 1875*y^4*z^3 + 5270*y^5*z^3 - 5757*y^6*z^3 + 2284*y^7*z^3 - 94*y^8*z^3 - z^4 + 18*y*z^4 + 142*y^2*z^4 - 1712*y^3*z^4 + 5447*y^4*z^4 - 6768*y^5*z^4 + 3078*y^6*z^4 - 214*y^7*z^4 + 4*z^5 + 44*y*z^5 - 879*y^2*z^5 + 3504*y^3*z^5 - 5143*y^4*z^5 + 2790*y^5*z^5 - 360*y^6*z^5 + 13*z^6 - 276*y*z^6 + 1440*y^2*z^6 - 2658*y^3*z^6 + 1831*y^4*z^6 - 410*y^5*z^6 - 53*z^7 + 406*y*z^7 - 979*y^2*z^7 + 876*y^3*z^7 - 290*y^4*z^7 + 56*z^8 - 226*y*z^8 + 274*y^2*z^8 - 114*y^3*z^8 - 19*z^9 + 38*y*z^9 - 19*y^2*z^9)*G[0, 1 - y, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((23*y^4 - 69*y^5 + 69*y^6 - 23*y^7 + 36*y^3*z - 148*y^4*z + 195*y^5*z - 90*y^6*z + 7*y^7*z - 70*y^3*z^2 + 162*y^4*z^2 - 113*y^5*z^2 + 21*y^6*z^2 - 20*y^2*z^3 + 66*y^3*z^3 - 69*y^4*z^3 + 24*y^5*z^3 + 3*z^4 - 15*y*z^4 + 38*y^2*z^4 - 40*y^3*z^4 + 16*y^4*z^4 - 6*z^5 + 21*y*z^5 - 23*y^2*z^5 + 9*y^3*z^5 + 3*z^6 - 6*y*z^6 + 3*y^2*z^6)*G[0, 1 - y, 1 - y, 1 - y, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((y^2 - 2*y^3 + 4*y^4 - 16*y^5 + 28*y^6 - 20*y^7 + 5*y^8 + 2*y*z - 8*y^2*z - 4*y^3*z + 42*y^4*z - 54*y^5*z + 26*y^6*z - 4*y^7*z + z^2 - 10*y*z^2 - 18*y^2*z^2 + 176*y^3*z^2 - 330*y^4*z^2 + 248*y^5*z^2 - 67*y^6*z^2 - 4*z^3 + 8*y*z^3 + 110*y^2*z^3 - 358*y^3*z^3 + 382*y^4*z^3 - 146*y^5*z^3 + 8*y^6*z^3 - 2*z^4 + 52*y*z^4 - 221*y^2*z^4 + 326*y^3*z^4 - 186*y^4*z^4 + 32*y^5*z^4 + 20*z^5 - 114*y*z^5 + 216*y^2*z^5 - 168*y^3*z^5 + 48*y^4*z^5 - 23*z^6 + 78*y*z^6 - 86*y^2*z^6 + 32*y^3*z^6 + 8*z^7 - 16*y*z^7 + 8*y^2*z^7)*G[0, 1 - y, -y, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((10*y^2 - 42*y^3 + 65*y^4 - 44*y^5 + 11*y^6 + 36*y*z - 164*y^2*z + 278*y^3*z - 208*y^4*z + 58*y^5*z + 38*z^2 - 218*y*z^2 + 439*y^2*z^2 - 376*y^3*z^2 + 117*y^4*z^2 - 72*z^3 + 248*y*z^3 - 280*y^2*z^3 + 104*y^3*z^3 + 34*z^4 - 68*y*z^4 + 32*y^2*z^4 - 4*y*z^5 - 2*z^6)*G[0, -y, 0, 1 - y, z])/ (2*(-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((21*y^6 - 60*y^7 + 59*y^8 - 22*y^9 + 2*y^10 + 196*y^5*z - 703*y^6*z + 934*y^7*z - 548*y^8*z + 126*y^9*z - 5*y^10*z + 595*y^4*z^2 - 2520*y^5*z^2 + 3917*y^6*z^2 - 2684*y^7*z^2 + 722*y^8*z^2 - 30*y^9*z^2 + 552*y^3*z^3 - 3169*y^4*z^3 + 6134*y^5*z^3 - 5061*y^6*z^3 + 1648*y^7*z^3 - 104*y^8*z^3 + 507*y^2*z^4 - 3116*y^3*z^4 + 6716*y^4*z^4 - 6338*y^5*z^4 + 2509*y^6*z^4 - 274*y^7*z^4 + 116*y*z^5 - 1625*y^2*z^5 + 4926*y^3*z^5 - 5879*y^4*z^5 + 2988*y^5*z^5 - 510*y^6*z^5 + 29*z^6 - 464*y*z^6 + 2141*y^2*z^6 - 3568*y^3*z^6 + 2496*y^4*z^6 - 610*y^5*z^6 - 87*z^7 + 638*y*z^7 - 1443*y^2*z^7 + 1348*y^3*z^7 - 440*y^4*z^7 + 87*z^8 - 348*y*z^8 + 439*y^2*z^8 - 174*y^3*z^8 - 29*z^9 + 58*y*z^9 - 29*y^2*z^9)*G[0, -y, 1 - y, 0, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((7*y^4 - 28*y^5 + 44*y^6 - 32*y^7 + 9*y^8 - 12*y^3*z + 28*y^4*z - 6*y^5*z - 26*y^6*z + 18*y^7*z - 2*y^8*z - 44*y^2*z^2 + 188*y^3*z^2 - 279*y^4*z^2 + 162*y^5*z^2 - 19*y^6*z^2 - 8*y^7*z^2 - 8*y*z^3 + 119*y^2*z^3 - 308*y^3*z^3 + 284*y^4*z^3 - 80*y^5*z^3 - 7*y^6*z^3 - 5*z^4 + 46*y*z^4 - 164*y^2*z^4 + 222*y^3*z^4 - 109*y^4*z^4 + 12*y^5*z^4 + 15*z^5 - 78*y*z^5 + 139*y^2*z^5 - 100*y^3*z^5 + 28*y^4*z^5 - 15*z^6 + 50*y*z^6 - 53*y^2*z^6 + 20*y^3*z^6 + 5*z^7 - 10*y*z^7 + 5*y^2*z^7)* G[0, -y, 1 - y, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-6*y^4 - 10*y^3*z + y^2*z^2 + 4*y*z^3 - 3*y^2*z^3 + 3*z^4 - 6*y*z^4 - 3*z^5)*G[0, -y, -y, 1 - y, z])/ (y^2*z^3*(y + z)^2) + ((4 - 7*y^2 - 16*z + 14*y^2*z + 39*z^2 - 30*y*z^2 + 8*y^2*z^2 - 61*z^3 + 60*y*z^3 - 15*y^2*z^3 + 49*z^4 - 30*y*z^4 - 15*z^5)*G[1, 0, 0, 0, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-2 + 5*y^2 - 2*y^3 + 8*z + 2*y*z - 14*y^2*z + 6*y^3*z - 11*z^2 - 6*y*z^2 + 10*y^2*z^2 + 5*z^3 + 6*y*z^3 - y^2*z^3 + z^4 - 2*y*z^4 - z^5)*G[1, 0, 0, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((1 + y^2 - 4*z - 2*y^2*z + 12*z^2 - 12*y*z^2 + 7*y^2*z^2 - 22*z^3 + 24*y*z^3 - 6*y^2*z^3 + 19*z^4 - 12*y*z^4 - 6*z^5)* G[1, 0, 1, 0, z])/(y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(-4 - 31*y^2 + 24*y^3 + 12*z + 31*y^2*z - 32*z^2 + 40*y*z^2 - 20*y^2*z^2 + 44*z^3 - 40*y*z^3 - 20*z^4)* G[1, 0, 1 - y, 0, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((2 - 5*y^2 + 2*y^3 - 8*z - 2*y*z + 14*y^2*z - 6*y^3*z + 13*z^2 + 2*y*z^2 - 8*y^2*z^2 - 11*z^3 + 2*y*z^3 - y^2*z^3 + 5*z^4 - 2*y*z^4 - z^5)*G[1, 0, 1 - y, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(-7*y^2 + 4*y^3 + 7*y^2*z - 2*z^2 + 4*y*z^2 - 2*y^2*z^2 + 4*z^3 - 4*y*z^3 - 2*z^4)* G[1, 0, -y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-y^2 + 2*y^2*z + 4*z^2 - 8*y*z^2 + 3*y^2*z^2 - 12*z^3 + 16*y*z^3 - 4*y^2*z^3 + 12*z^4 - 8*y*z^4 - 4*z^5)*G[1, 1, 0, 0, z])/ (y^2*z^3*(-1 + y + z)^2) + ((-3 + 4*y^2 + 12*z + 4*y*z - 16*y^2*z + 8*y^3*z - 21*z^2 - 2*y*z^2 + 9*y^2*z^2 + 21*z^3 - 8*y*z^3 + 3*y^2*z^3 - 12*z^4 + 6*y*z^4 + 3*z^5)*G[1, 1, 0, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2) + (5*(-1 + z)*G[1, 1, 1, 0, z])/ (2*y^2*z) + ((2 - 42*y^2 + 28*y^3 - 8*z + 84*y^2*z - 28*y^3*z + 7*z^2 + 10*y*z^2 - 47*y^2*z^2 + 7*z^3 - 20*y*z^3 + 5*y^2*z^3 - 13*z^4 + 10*y*z^4 + 5*z^5)*G[1, 1, 1 - y, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((-1 - 18*y^2 + 14*y^3 + 4*z + 36*y^2*z - 14*y^3*z - 16*z^2 + 20*y*z^2 - 28*y^2*z^2 + 34*z^3 - 40*y*z^3 + 10*y^2*z^3 - 31*z^4 + 20*y*z^4 + 10*z^5)* G[1, 1 - y, 0, 0, z])/(y^2*z^3*(-1 + y + z)^2) + ((2 - 5*y^2 - 8*z - 4*y*z + 18*y^2*z - 8*y^3*z + 14*z^2 + 4*y*z^2 - 11*y^2*z^2 - 14*z^3 + 4*y*z^3 - 2*y^2*z^3 + 8*z^4 - 4*y*z^4 - 2*z^5)*G[1, 1 - y, 0, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(1 - 6*y^2 + 4*y^3 - 3*z + 6*y^2*z + 8*z^2 - 10*y*z^2 + 5*y^2*z^2 - 11*z^3 + 10*y*z^3 + 5*z^4)*G[1, 1 - y, 1, 0, z])/ (y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(-5 - 5*y^2 + 6*y^3 + 15*z + 5*y^2*z - 35*z^2 + 40*y*z^2 - 20*y^2*z^2 + 45*z^3 - 40*y*z^3 - 20*z^4)*G[1, 1 - y, 1 - y, 0, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-1 + z)*(-7*y^2 + 4*y^3 + 7*y^2*z - 2*z^2 + 4*y*z^2 - 2*y^2*z^2 + 4*z^3 - 4*y*z^3 - 2*z^4)*G[1, 1 - y, -y, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((-4*y^4 + 39*y^6 - 62*y^7 + 27*y^8 - 16*y^3*z + 12*y^4*z + 112*y^5*z - 179*y^6*z + 71*y^7*z - 24*y^2*z^2 + 48*y^3*z^2 + 31*y^4*z^2 - 18*y^5*z^2 - 53*y^6*z^2 - 16*y*z^3 + 72*y^2*z^3 - 80*y^3*z^3 + 240*y^4*z^3 - 295*y^5*z^3 + 15*y^6*z^3 - 4*z^4 + 48*y*z^4 - 267*y^2*z^4 + 618*y^3*z^4 - 566*y^4*z^4 + 75*y^5*z^4 + 12*z^5 - 112*y*z^5 + 473*y^2*z^5 - 587*y^3*z^5 + 150*y^4*z^5 - 27*z^6 + 174*y*z^6 - 313*y^2*z^6 + 150*y^3*z^6 + 34*z^7 - 109*y*z^7 + 75*y^2*z^7 - 15*z^8 + 15*y*z^8)*G[1 - y, 0, 0, 0, z])/(2*(-1 + y)*y^2*z^3*(-1 + y + z)* (y + z)^4) + ((y^2 - y^3 - 16*y^4 + 44*y^5 - 41*y^6 + 13*y^7 + 2*y*z - 5*y^2*z - 50*y^3*z + 192*y^4*z - 228*y^5*z + 93*y^6*z - 4*y^7*z + z^2 - 7*y*z^2 - 44*y^2*z^2 + 254*y^3*z^2 - 375*y^4*z^2 + 183*y^5*z^2 - 12*y^6*z^2 - 3*z^3 + 6*y*z^3 + 83*y^2*z^3 - 209*y^3*z^3 + 130*y^4*z^3 - 17*y^5*z^3 - 2*z^4 + 22*y*z^4 - 67*y^2*z^4 + 46*y^3*z^4 - 19*y^4*z^4 + 9*z^5 - 33*y*z^5 + 29*y^2*z^5 - 15*y^3*z^5 - 5*z^6 + 10*y*z^6 - 5*y^2*z^6)*G[1 - y, 0, 0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)*(y + z)^2) + ((-5*y^2 + 10*y^3 + 17*y^4 - 68*y^5 + 76*y^6 - 36*y^7 + 6*y^8 - 10*y*z + 40*y^2*z - 22*y^3*z - 88*y^4*z + 144*y^5*z - 76*y^6*z + 12*y^7*z - 5*z^2 + 50*y*z^2 - 135*y^2*z^2 + 160*y^3*z^2 - 116*y^4*z^2 + 72*y^5*z^2 - 26*y^6*z^2 + 20*z^3 - 128*y*z^3 + 334*y^2*z^3 - 484*y^3*z^3 + 392*y^4*z^3 - 148*y^5*z^3 + 14*y^6*z^3 - 44*z^4 + 240*y*z^4 - 539*y^2*z^4 + 590*y^3*z^4 - 300*y^4*z^4 + 56*y^5*z^4 + 62*z^5 - 274*y*z^5 + 446*y^2*z^5 - 312*y^3*z^5 + 84*y^4*z^5 - 47*z^6 + 150*y*z^6 - 156*y^2*z^6 + 56*y^3*z^6 + 14*z^7 - 28*y*z^7 + 14*y^2*z^7)*G[1 - y, 0, 1, 0, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-9*y^4 + 9*y^5 + 56*y^6 - 132*y^7 + 105*y^8 - 29*y^9 - 36*y^3*z + 63*y^4*z + 168*y^5*z - 455*y^6*z + 349*y^7*z - 104*y^8*z + 15*y^9*z - 54*y^2*z^2 + 162*y^3*z^2 + 69*y^4*z^2 - 387*y^5*z^2 + 218*y^6*z^2 - 83*y^7*z^2 + 75*y^8*z^2 - 36*y*z^3 + 198*y^2*z^3 - 208*y^3*z^3 + 171*y^4*z^3 - 376*y^5*z^3 + 107*y^6*z^3 + 138*y^7*z^3 - 9*z^4 + 117*y*z^4 - 390*y^2*z^4 + 802*y^3*z^4 - 1043*y^4*z^4 + 409*y^5*z^4 + 90*y^6*z^4 + 27*z^5 - 192*y*z^5 + 603*y^2*z^5 - 967*y^3*z^5 + 538*y^4*z^5 - 45*y^5*z^5 - 39*z^6 + 213*y*z^6 - 460*y^2*z^6 + 367*y^3*z^6 - 105*y^4*z^6 + 33*z^7 - 126*y*z^7 + 147*y^2*z^7 - 60*y^3*z^7 - 12*z^8 + 24*y*z^8 - 12*y^2*z^8)*G[1 - y, 0, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^4) + ((2*y^2 - 2*y^3 + 15*y^4 - 53*y^5 + 59*y^6 - 21*y^7 + 4*y*z - 10*y^2*z + 40*y^3*z - 144*y^4*z + 195*y^5*z - 92*y^6*z + 7*y^7*z + 2*z^2 - 14*y*z^2 + 32*y^2*z^2 - 114*y^3*z^2 + 206*y^4*z^2 - 133*y^5*z^2 + 21*y^6*z^2 - 6*z^3 + 20*y*z^3 - 53*y^2*z^3 + 109*y^3*z^3 - 88*y^4*z^3 + 25*y^5*z^3 + 10*z^4 - 34*y*z^4 + 64*y^2*z^4 - 45*y^3*z^4 + 19*y^4*z^4 - 10*z^5 + 32*y*z^5 - 27*y^2*z^5 + 12*y^3*z^5 + 4*z^6 - 8*y*z^6 + 4*y^2*z^6)* G[1 - y, 0, 1 - y, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((22*y^4 - 88*y^5 + 131*y^6 - 86*y^7 + 21*y^8 + 24*y^3*z - 132*y^4*z + 252*y^5*z - 206*y^6*z + 64*y^7*z - 2*y^8*z - 22*y^2*z^2 + 56*y^3*z^2 - 21*y^4*z^2 - 46*y^5*z^2 + 41*y^6*z^2 - 8*y^7*z^2 - 12*y*z^3 + 108*y^2*z^3 - 254*y^3*z^3 + 228*y^4*z^3 - 66*y^5*z^3 - 4*y^6*z^3 - 8*z^4 + 72*y*z^4 - 232*y^2*z^4 + 304*y^3*z^4 - 157*y^4*z^4 + 24*y^5*z^4 + 24*z^5 - 124*y*z^5 + 222*y^2*z^5 - 162*y^3*z^5 + 46*y^4*z^5 - 24*z^6 + 80*y*z^6 - 85*y^2*z^6 + 32*y^3*z^6 + 8*z^7 - 16*y*z^7 + 8*y^2*z^7)*G[1 - y, 0, -y, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((7*y^4 - 30*y^5 + 49*y^6 - 36*y^7 + 10*y^8 + 14*y^3*z - 78*y^4*z + 154*y^5*z - 130*y^6*z + 40*y^7*z - 6*y^2*z^2 - 14*y^3*z^2 + 96*y^4*z^2 - 126*y^5*z^2 + 50*y^6*z^2 - 10*y*z^3 + 53*y^2*z^3 - 76*y^3*z^3 + 38*y^4*z^3 - 10*y^5*z^3 + 5*y^6*z^3 - 5*z^4 + 50*y*z^4 - 140*y^2*z^4 + 170*y^3*z^4 - 97*y^4*z^4 + 20*y^5*z^4 + 15*z^5 - 80*y*z^5 + 145*y^2*z^5 - 114*y^3*z^5 + 30*y^4*z^5 - 15*z^6 + 50*y*z^6 - 57*y^2*z^6 + 20*y^3*z^6 + 5*z^7 - 10*y*z^7 + 5*y^2*z^7)*G[1 - y, 1, 0, 0, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((6*y^2 - 12*y^3 + 3*y^4 - 12*y^5 + 49*y^6 - 50*y^7 + 16*y^8 + 12*y*z - 48*y^2*z + 46*y^3*z - 15*y^4*z + 72*y^5*z - 114*y^6*z + 46*y^7*z + y^8*z + 6*z^2 - 60*y*z^2 + 125*y^2*z^2 - 74*y^3*z^2 + 25*y^4*z^2 - 60*y^5*z^2 + 34*y^6*z^2 + 4*y^7*z^2 - 24*z^3 + 124*y*z^3 - 194*y^2*z^3 + 134*y^3*z^3 - 63*y^4*z^3 + 24*y^5*z^3 - y^6*z^3 + 43*z^4 - 170*y*z^4 + 268*y^2*z^4 - 222*y^3*z^4 + 102*y^4*z^4 - 24*y^5*z^4 - 45*z^5 + 162*y*z^5 - 230*y^2*z^5 + 148*y^3*z^5 - 41*y^4*z^5 + 27*z^6 - 82*y*z^6 + 80*y^2*z^6 - 28*y^3*z^6 - 7*z^7 + 14*y*z^7 - 7*y^2*z^7)*G[1 - y, 1, 0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) - (5*(-1 + z)*G[1 - y, 1, 1, 0, z])/(y^2*z) + ((-y^2 + 32*y^3 - 84*y^4 + 76*y^5 - 23*y^6 - 2*y*z + 71*y^2*z - 224*y^3*z + 250*y^4*z - 102*y^5*z + 7*y^6*z + 7*z^2 + 14*y*z^2 - 158*y^2*z^2 + 274*y^3*z^2 - 165*y^4*z^2 + 28*y^5*z^2 - 9*z^3 - 28*y*z^3 + 121*y^2*z^3 - 126*y^3*z^3 + 42*y^4*z^3 - 2*z^4 + 24*y*z^4 - 49*y^2*z^4 + 28*y^3*z^4 + 3*z^5 - 8*y*z^5 + 7*y^2*z^5 + z^6)*G[1 - y, 1, 1 - y, 0, z])/(2*(-1 + y)^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-2*y^4 + 2*y^5 + 15*y^6 - 37*y^7 + 31*y^8 - 9*y^9 - 8*y^3*z + 14*y^4*z + 16*y^5*z - y^6*z - 52*y^7*z + 21*y^8*z + 10*y^9*z - 12*y^2*z^2 + 36*y^3*z^2 - 109*y^4*z^2 + 463*y^5*z^2 - 669*y^6*z^2 + 241*y^7*z^2 + 50*y^8*z^2 - 8*y*z^3 + 44*y^2*z^3 - 212*y^3*z^3 + 906*y^4*z^3 - 1373*y^5*z^3 + 556*y^6*z^3 + 83*y^7*z^3 - 2*z^4 + 26*y*z^4 - 251*y^2*z^4 + 1049*y^3*z^4 - 1640*y^4*z^4 + 787*y^5*z^4 + 15*y^6*z^4 + 6*z^5 - 100*y*z^5 + 595*y^2*z^5 - 1178*y^3*z^5 + 773*y^4*z^5 - 120*y^5*z^5 - 23*z^6 + 205*y*z^6 - 537*y^2*z^6 + 499*y^3*z^6 - 160*y^4*z^6 + 36*z^7 - 157*y*z^7 + 202*y^2*z^7 - 85*y^3*z^7 - 17*z^8 + 34*y*z^8 - 17*y^2*z^8)*G[1 - y, 1 - y, 0, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^4) + ((-y^2 + y^3 + 26*y^4 - 74*y^5 + 71*y^6 - 23*y^7 - 2*y*z + 5*y^2*z + 38*y^3*z - 174*y^4*z + 230*y^5*z - 103*y^6*z + 6*y^7*z - z^2 + 7*y*z^2 - 6*y^2*z^2 - 108*y^3*z^2 + 240*y^4*z^2 - 150*y^5*z^2 + 18*y^6*z^2 + 3*z^3 - 14*y*z^3 - 13*y^2*z^3 + 97*y^3*z^3 - 81*y^4*z^3 + 19*y^5*z^3 - 2*z^4 + 6*y*z^4 + 14*y^2*z^4 - 5*y^3*z^4 + 9*y^4*z^4 - z^5 + 5*y*z^5 + 4*y^2*z^5 + 3*y^3*z^5 + z^6 - 2*y*z^6 + y^2*z^6)*G[1 - y, 1 - y, 0, 1 - y, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((-2*y^2 + 2*y^3 + 14*y^4 - 36*y^5 + 32*y^6 - 10*y^7 - 4*y*z + 10*y^2*z + 28*y^3*z - 106*y^4*z + 110*y^5*z - 40*y^6*z + 2*y^7*z - 2*z^2 + 14*y*z^2 - y^2*z^2 - 75*y^3*z^2 + 110*y^4*z^2 - 52*y^5*z^2 + 6*y^6*z^2 + 6*z^3 - 30*y*z^3 + 40*y^2*z^3 - 19*y^3*z^3 - y^4*z^3 + y^5*z^3 - 11*z^4 + 49*y*z^4 - 81*y^2*z^4 + 50*y^3*z^4 - 13*y^4*z^4 + 12*z^5 - 39*y*z^5 + 39*y^2*z^5 - 15*y^3*z^5 - 5*z^6 + 10*y*z^6 - 5*y^2*z^6)*G[1 - y, 1 - y, 1, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((7*y^4 - 7*y^5 - 38*y^6 + 86*y^7 - 65*y^8 + 17*y^9 + 28*y^3*z - 49*y^4*z - 122*y^5*z + 315*y^6*z - 223*y^7*z + 66*y^8*z - 15*y^9*z + 42*y^2*z^2 - 126*y^3*z^2 - 72*y^4*z^2 + 318*y^5*z^2 - 157*y^6*z^2 + 70*y^7*z^2 - 75*y^8*z^2 + 28*y*z^3 - 154*y^2*z^3 + 146*y^3*z^3 - 117*y^4*z^3 + 313*y^5*z^3 - 77*y^6*z^3 - 135*y^7*z^3 + 7*z^4 - 91*y*z^4 + 306*y^2*z^4 - 668*y^3*z^4 + 936*y^4*z^4 - 399*y^5*z^4 - 75*y^6*z^4 - 21*z^5 + 172*y*z^5 - 581*y^2*z^5 + 981*y^3*z^5 - 602*y^4*z^5 + 75*y^5*z^5 + 36*z^6 - 228*y*z^6 + 527*y^2*z^6 - 454*y^3*z^6 + 135*y^4*z^6 - 37*z^7 + 149*y*z^7 - 183*y^2*z^7 + 75*y^3*z^7 + 15*z^8 - 30*y*z^8 + 15*y^2*z^8)*G[1 - y, 1 - y, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)*(y + z)^4) + ((39*y^2 - 78*y^3 + 39*y^4 + 64*y*z - 145*y^2*z + 96*y^3*z - 15*y^4*z + 18*z^2 - 70*y*z^2 + 81*y^2*z^2 - 30*y^3*z^2 - 17*z^3 + 30*y*z^3 - 15*y^2*z^3 - z^4)* G[1 - y, 1 - y, 1 - y, 1 - y, z])/(2*(-1 + y)^2*z^3*(y + z)^2) + ((3*y^2 - 3*y^3 + 28*y^4 - 98*y^5 + 109*y^6 - 39*y^7 + 6*y*z - 15*y^2*z + 68*y^3*z - 220*y^4*z + 270*y^5*z - 113*y^6*z + 4*y^7*z + 3*z^2 - 21*y*z^2 + 69*y^2*z^2 - 185*y^3*z^2 + 241*y^4*z^2 - 119*y^5*z^2 + 12*y^6*z^2 - 9*z^3 + 38*y*z^3 - 93*y^2*z^3 + 118*y^3*z^3 - 73*y^4*z^3 + 16*y^5*z^3 + 13*z^4 - 49*y*z^4 + 72*y^2*z^4 - 58*y^3*z^4 + 16*y^4*z^4 - 11*z^5 + 34*y*z^5 - 38*y^2*z^5 + 12*y^3*z^5 + 4*z^6 - 8*y*z^6 + 4*y^2*z^6)* G[1 - y, 1 - y, -y, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((3*y^2 - 6*y^3 - 27*y^4 + 110*y^5 - 152*y^6 + 94*y^7 - 22*y^8 + 6*y*z - 24*y^2*z - 46*y^3*z + 331*y^4*z - 566*y^5*z + 408*y^6*z - 110*y^7*z + y^8*z + 3*z^2 - 30*y*z^2 + 23*y^2*z^2 + 264*y^3*z^2 - 689*y^4*z^2 + 630*y^5*z^2 - 205*y^6*z^2 + 4*y^7*z^2 - 12*z^3 + 52*y*z^3 + 33*y^2*z^3 - 352*y^3*z^3 + 469*y^4*z^3 - 202*y^5*z^3 + 12*y^6*z^3 + 12*z^4 - 8*y*z^4 - 122*y^2*z^4 + 248*y^3*z^4 - 156*y^4*z^4 + 28*y^5*z^4 + 6*z^5 - 62*y*z^5 + 143*y^2*z^5 - 120*y^3*z^5 + 37*y^4*z^5 - 15*z^6 + 54*y*z^6 - 61*y^2*z^6 + 24*y^3*z^6 + 6*z^7 - 12*y*z^7 + 6*y^2*z^7)*G[1 - y, -y, 0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-2*y^4 + 4*y^5 + 18*y^6 - 44*y^7 + 21*y^8 + 10*y^9 - 7*y^10 - 8*y^3*z + 24*y^4*z + 68*y^5*z - 272*y^6*z + 278*y^7*z - 74*y^8*z - 26*y^9*z + 10*y^10*z - 12*y^2*z^2 + 56*y^3*z^2 + 90*y^4*z^2 - 688*y^5*z^2 + 1067*y^6*z^2 - 578*y^7*z^2 + 5*y^8*z^2 + 60*y^9*z^2 - 8*y*z^3 + 64*y^2*z^3 - 20*y^3*z^3 - 694*y^4*z^3 + 1644*y^5*z^3 - 1270*y^6*z^3 + 144*y^7*z^3 + 140*y^8*z^3 - 2*z^4 + 36*y*z^4 - 10*y^2*z^4 - 636*y^3*z^4 + 1839*y^4*z^4 - 1806*y^5*z^4 + 435*y^6*z^4 + 140*y^7*z^4 + 8*z^5 - 24*y*z^5 - 340*y^2*z^5 + 1410*y^3*z^5 - 1816*y^4*z^5 + 746*y^5*z^5 - 2*z^6 - 104*y*z^6 + 645*y^2*z^6 - 1158*y^3*z^6 + 735*y^4*z^6 - 140*y^5*z^6 - 22*z^7 + 196*y*z^7 - 478*y^2*z^7 + 428*y^3*z^7 - 140*y^4*z^7 + 28*z^8 - 116*y*z^8 + 144*y^2*z^8 - 60*y^3*z^8 - 10*z^9 + 20*y*z^9 - 10*y^2*z^9)*G[1 - y, -y, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((y^2 - y^3 + 7*y^4 - 23*y^5 + 24*y^6 - 8*y^7 + 2*y*z - 5*y^2*z + 8*y^3*z - 25*y^4*z + 38*y^5*z - 20*y^6*z + 2*y^7*z + z^2 - 7*y*z^2 + 11*y^2*z^2 - 15*y^3*z^2 + 25*y^4*z^2 - 21*y^5*z^2 + 6*y^6*z^2 - 3*z^3 + 10*y*z^3 - 12*y^2*z^3 + 9*y^3*z^3 - 10*y^4*z^3 + 5*y^5*z^3 + 2*z^4 - 2*y*z^4 - 4*y^2*z^4 + 3*y^3*z^4 - y^4*z^4 + z^5 - 5*y*z^5 + 6*y^2*z^5 - 3*y^3*z^5 - z^6 + 2*y*z^6 - y^2*z^6)* G[1 - y, -y, 1 - y, 1 - y, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((12*y^4 + 20*y^3*z + 10*y^2*z^2 + 4*y*z^3 - 3*y^2*z^3 + 3*z^4 - 6*y*z^4 - 3*z^5)*G[1 - y, -y, -y, 1 - y, z])/ (y^2*z^3*(y + z)^2) + ((61*y^4 - 120*y^5 + 60*y^6 + 92*y^3*z - 320*y^4*z + 234*y^5*z - 4*y^6*z + 2*y^2*z^2 - 222*y^3*z^2 + 313*y^4*z^2 - 16*y^5*z^2 - 26*y^2*z^3 + 172*y^3*z^3 - 28*y^4*z^3 + 4*z^4 - 16*y*z^4 + 53*y^2*z^4 - 32*y^3*z^4 - 12*z^5 + 32*y*z^5 - 28*y^2*z^5 + 12*z^6 - 16*y*z^6 - 4*z^7)* G[-y, 0, 0, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-5*y^4 + 3*y^5 - 14*y^3*z + 15*y^4*z - 15*y^2*z^2 + 27*y^3*z^2 - 4*y*z^3 + 21*y^2*z^3 - 2*y^3*z^3 - 2*z^4 + 10*y*z^4 - 6*y^2*z^4 + 4*z^5 - 6*y*z^5 - 2*z^6)*G[-y, 0, 1, 0, z])/(y^2*z^3*(-1 + y + z)* (y + z)^2) + ((-38*y^6 + 48*y^7 - 17*y^8 - 100*y^5*z + 179*y^6*z - 86*y^7*z + 7*y^8*z - 15*y^4*z^2 + 122*y^5*z^2 - 128*y^6*z^2 + 42*y^7*z^2 + 32*y^3*z^3 - 61*y^4*z^3 - 68*y^5*z^3 + 100*y^6*z^3 + 144*y^2*z^4 - 340*y^3*z^4 + 138*y^4*z^4 + 110*y^5*z^4 + 20*y*z^5 - 343*y^2*z^5 + 346*y^3*z^5 + 30*y^4*z^5 + 5*z^6 - 70*y*z^6 + 264*y^2*z^6 - 58*y^3*z^6 - 15*z^7 + 80*y*z^7 - 68*y^2*z^7 + 15*z^8 - 30*y*z^8 - 5*z^9)*G[-y, 0, 1 - y, 0, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-9*y^4 + 16*y^5 - 8*y^6 - 16*y^3*z + 50*y^4*z - 34*y^5*z - 2*y^6*z - 6*y^2*z^2 + 50*y^3*z^2 - 53*y^4*z^2 - 8*y^5*z^2 - 4*y*z^3 + 28*y^2*z^3 - 48*y^3*z^3 - 8*y^4*z^3 - 4*z^4 + 24*y*z^4 - 45*y^2*z^4 + 8*y^3*z^4 + 12*z^5 - 36*y*z^5 + 22*y^2*z^5 - 12*z^6 + 16*y*z^6 + 4*z^7)*G[-y, 0, 1 - y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((33*y^4 - 37*y^5 + 36*y^3*z - 85*y^4*z + 4*y^5*z - 26*y^2*z^2 - 30*y^3*z^2 + 12*y^4*z^2 - 8*y*z^3 + 28*y^2*z^3 + 10*y^3*z^3 - 2*z^4 + 14*y*z^4 - 2*y^2*z^4 + 4*z^5 - 6*y*z^5 - 2*z^6)* G[-y, 0, -y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((-25*y^6 + 22*y^7 - 4*y^8 - 52*y^5*z + 53*y^6*z - 6*y^7*z + 5*y^8*z + 47*y^4*z^2 - 114*y^5*z^2 + 73*y^6*z^2 + 30*y^7*z^2 + 64*y^3*z^3 - 273*y^4*z^3 + 196*y^5*z^3 + 70*y^6*z^3 + 149*y^2*z^4 - 430*y^3*z^4 + 329*y^4*z^4 + 70*y^5*z^4 + 20*y*z^5 - 357*y^2*z^5 + 418*y^3*z^5 + 5*z^6 - 70*y*z^6 + 275*y^2*z^6 - 70*y^3*z^6 - 15*z^7 + 80*y*z^7 - 70*y^2*z^7 + 15*z^8 - 30*y*z^8 - 5*z^9)*G[-y, 1 - y, 0, 0, z])/(y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-22*y^4 + 42*y^5 - 21*y^6 - 38*y^3*z + 124*y^4*z - 88*y^5*z - 11*y^2*z^2 + 112*y^3*z^2 - 133*y^4*z^2 - 4*y*z^3 + 42*y^2*z^3 - 98*y^3*z^3 + 4*y^4*z^3 - 4*z^4 + 24*y*z^4 - 56*y^2*z^4 + 16*y^3*z^4 + 12*z^5 - 36*y*z^5 + 24*y^2*z^5 - 12*z^6 + 16*y*z^6 + 4*z^7)*G[-y, 1 - y, 0, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-5*y^4 + 3*y^5 - 14*y^3*z + 15*y^4*z - 15*y^2*z^2 + 27*y^3*z^2 - 4*y*z^3 + 21*y^2*z^3 - 2*y^3*z^3 - 2*z^4 + 10*y*z^4 - 6*y^2*z^4 + 4*z^5 - 6*y*z^5 - 2*z^6)*G[-y, 1 - y, 1, 0, z])/ (y^2*z^3*(-1 + y + z)*(y + z)^2) + ((45*y^6 - 62*y^7 + 24*y^8 + 116*y^5*z - 225*y^6*z + 118*y^7*z - 9*y^8*z + 5*y^4*z^2 - 134*y^5*z^2 + 167*y^6*z^2 - 54*y^7*z^2 - 80*y^3*z^3 + 181*y^4*z^3 + 28*y^5*z^3 - 126*y^6*z^3 - 185*y^2*z^4 + 534*y^3*z^4 - 305*y^4*z^4 - 126*y^5*z^4 - 36*y*z^5 + 481*y^2*z^5 - 562*y^3*z^5 - 9*z^6 + 126*y*z^6 - 419*y^2*z^6 + 126*y^3*z^6 + 27*z^7 - 144*y*z^7 + 126*y^2*z^7 - 27*z^8 + 54*y*z^8 + 9*z^9)*G[-y, 1 - y, 1 - y, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((11*y^4 - 19*y^5 + 20*y^3*z - 45*y^4*z + 6*y^5*z + 16*y^2*z^2 - 40*y^3*z^2 + 18*y^4*z^2 - 11*y^2*z^3 + 15*y^3*z^3 - 3*z^4 + 9*y*z^4 - 3*y^2*z^4 + 6*z^5 - 9*y*z^5 - 3*z^6)* G[-y, 1 - y, 1 - y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((-30*y^4 + 28*y^5 - 56*y^3*z + 86*y^4*z - 2*y^5*z - 30*y^2*z^2 + 92*y^3*z^2 - 6*y^4*z^2 - 8*y*z^3 + 47*y^2*z^3 - 11*y^3*z^3 - 5*z^4 + 23*y*z^4 - 17*y^2*z^4 + 10*z^5 - 15*y*z^5 - 5*z^6)*G[-y, 1 - y, -y, 1 - y, z])/(y^2*z^3*(-1 + y + z)* (y + z)^2) + ((-12*y^4 + 28*y^5 - 18*y^6 - 20*y^3*z + 76*y^4*z - 68*y^5*z - 10*y^2*z^2 + 72*y^3*z^2 - 98*y^4*z^2 - 4*y*z^3 + 35*y^2*z^3 - 74*y^3*z^3 + 3*y^4*z^3 - 3*z^4 + 20*y*z^4 - 45*y^2*z^4 + 12*y^3*z^4 + 9*z^5 - 28*y*z^5 + 18*y^2*z^5 - 9*z^6 + 12*y*z^6 + 3*z^7)*G[-y, -y, 0, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) - (2*(-29*y^6 + 31*y^7 - 9*y^8 - 64*y^5*z + 91*y^6*z - 34*y^7*z + 6*y^8*z + 40*y^4*z^2 - 62*y^5*z^2 + 13*y^6*z^2 + 36*y^7*z^2 + 72*y^3*z^3 - 260*y^4*z^3 + 140*y^5*z^3 + 84*y^6*z^3 + 159*y^2*z^4 - 461*y^3*z^4 + 323*y^4*z^4 + 84*y^5*z^4 + 24*y*z^5 - 389*y^2*z^5 + 454*y^3*z^5 + 6*z^6 - 84*y*z^6 + 311*y^2*z^6 - 84*y^3*z^6 - 18*z^7 + 96*y*z^7 - 84*y^2*z^7 + 18*z^8 - 36*y*z^8 - 6*z^9)*G[-y, -y, 1 - y, 0, z])/(y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((12*y^4 + 20*y^3*z + 10*y^2*z^2 + 4*y*z^3 - 3*y^2*z^3 + 3*z^4 - 6*y*z^4 - 3*z^5)*G[-y, -y, 1 - y, 1 - y, z])/ (y^2*z^3*(y + z)^2) + ((-12*y^4 - 20*y^3*z - 10*y^2*z^2 - 4*y*z^3 + 3*y^2*z^3 - 3*z^4 + 6*y*z^4 + 3*z^5)*G[-y, -y, -y, 1 - y, z])/ (2*y^2*z^3*(y + z)^2) - G[0, 0, 0, 0, 1 - y, z]/z^3 + (3*G[0, 0, 0, 1 - y, 1 - y, z])/z^3 + (3*G[0, 0, 1 - y, 0, 1 - y, z])/z^3 + (5*G[0, 0, 1 - y, 1 - y, 0, z])/z^3 - (7*G[0, 0, 1 - y, 1 - y, 1 - y, z])/z^3 + (5*G[0, 0, -y, 1 - y, 0, z])/z^3 + (2*G[0, 0, -y, 1 - y, 1 - y, z])/ z^3 + (4*G[0, 1 - y, 0, 0, 1 - y, z])/z^3 - (15*G[0, 1 - y, 0, 1 - y, 0, z])/z^3 - (7*G[0, 1 - y, 0, 1 - y, 1 - y, z])/z^3 + (2*G[0, 1 - y, 0, -y, 1 - y, z])/z^3 - G[0, 1 - y, 1, 0, 1 - y, z]/ z^3 - (7*G[0, 1 - y, 1, 1 - y, 0, z])/z^3 - (10*G[0, 1 - y, 1 - y, 0, 0, z])/z^3 - (6*G[0, 1 - y, 1 - y, 0, 1 - y, z])/z^3 - (2*G[0, 1 - y, 1 - y, 1, 0, z])/z^3 + (15*G[0, 1 - y, 1 - y, 1 - y, 0, z])/z^3 + (15*G[0, 1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 - (4*G[0, 1 - y, 1 - y, -y, 1 - y, z])/z^3 - G[0, 1 - y, -y, 0, 1 - y, z]/z^3 - (10*G[0, 1 - y, -y, 1 - y, 0, z])/ z^3 - (4*G[0, 1 - y, -y, 1 - y, 1 - y, z])/z^3 + (4*G[0, -y, 0, 0, 1 - y, z])/z^3 - (14*G[0, -y, 0, 1 - y, 0, z])/ z^3 + (4*G[0, -y, 0, 1 - y, 1 - y, z])/z^3 - (4*G[0, -y, 0, -y, 1 - y, z])/z^3 - (10*G[0, -y, 1 - y, 0, 0, z])/ z^3 + (9*G[0, -y, 1 - y, 1 - y, 0, z])/z^3 - (6*G[0, -y, 1 - y, 1 - y, 1 - y, z])/z^3 + (4*G[0, -y, 1 - y, -y, 1 - y, z])/z^3 + (24*G[0, -y, -y, 1 - y, 0, z])/z^3 + (2*G[1 - y, 0, 0, 0, 1 - y, z])/ z^3 - (8*G[1 - y, 0, 0, 1, 0, z])/z^3 + (52*G[1 - y, 0, 0, 1 - y, 0, z])/z^3 - (9*G[1 - y, 0, 0, 1 - y, 1 - y, z])/z^3 - (4*G[1 - y, 0, 0, -y, 1 - y, z])/z^3 + (30*G[1 - y, 0, 1 - y, 0, 0, z])/z^3 - (9*G[1 - y, 0, 1 - y, 0, 1 - y, z])/z^3 + (2*G[1 - y, 0, 1 - y, 1, 0, z])/z^3 - (56*G[1 - y, 0, 1 - y, 1 - y, 0, z])/z^3 + (15*G[1 - y, 0, 1 - y, 1 - y, 1 - y, z])/z^3 - (2*G[1 - y, 0, 1 - y, -y, 1 - y, z])/z^3 + (4*G[1 - y, 0, -y, 0, 1 - y, z])/z^3 + (9*G[1 - y, 0, -y, 1 - y, 0, z])/z^3 - (8*G[1 - y, 0, -y, 1 - y, 1 - y, z])/z^3 - G[1 - y, 1, 0, 0, 1 - y, z]/z^3 + (12*G[1 - y, 1, 0, 1 - y, 0, z])/ z^3 + (2*G[1 - y, 1, 0, 1 - y, 1 - y, z])/z^3 - (2*G[1 - y, 1, 0, -y, 1 - y, z])/z^3 + (14*G[1 - y, 1, 1, 1 - y, 0, z])/z^3 + (14*G[1 - y, 1, 1 - y, 0, 0, z])/z^3 - (4*G[1 - y, 1, 1 - y, 1, 0, z])/z^3 - (3*G[1 - y, 1, 1 - y, 1 - y, 0, z])/z^3 - (2*G[1 - y, 1, 1 - y, -y, 1 - y, z])/z^3 + (20*G[1 - y, 1 - y, 0, 0, 0, z])/z^3 - (11*G[1 - y, 1 - y, 0, 0, 1 - y, z])/z^3 - (41*G[1 - y, 1 - y, 0, 1 - y, 0, z])/z^3 + (13*G[1 - y, 1 - y, 0, 1 - y, 1 - y, z])/z^3 - (2*G[1 - y, 1 - y, 0, -y, 1 - y, z])/z^3 + (4*G[1 - y, 1 - y, 1, 0, 0, z])/z^3 + (3*G[1 - y, 1 - y, 1, 0, 1 - y, z])/z^3 - (9*G[1 - y, 1 - y, 1, 1 - y, 0, z])/z^3 - (30*G[1 - y, 1 - y, 1 - y, 0, 0, z])/z^3 + (18*G[1 - y, 1 - y, 1 - y, 0, 1 - y, z])/z^3 + (2*G[1 - y, 1 - y, 1 - y, 1, 0, z])/z^3 + (35*G[1 - y, 1 - y, 1 - y, 1 - y, 0, z])/z^3 - (31*G[1 - y, 1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 + (4*G[1 - y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 - (7*G[1 - y, 1 - y, -y, 0, 1 - y, z])/z^3 - (22*G[1 - y, 1 - y, -y, 1 - y, 0, z])/z^3 + (16*G[1 - y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 - (9*G[1 - y, -y, 0, 0, 1 - y, z])/z^3 + (28*G[1 - y, -y, 0, 1 - y, 0, z])/z^3 - (6*G[1 - y, -y, 0, 1 - y, 1 - y, z])/z^3 + (8*G[1 - y, -y, 0, -y, 1 - y, z])/z^3 + (20*G[1 - y, -y, 1 - y, 0, 0, z])/z^3 + (2*G[1 - y, -y, 1 - y, 0, 1 - y, z])/z^3 - (18*G[1 - y, -y, 1 - y, 1 - y, 0, z])/z^3 + (12*G[1 - y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 - (8*G[1 - y, -y, 1 - y, -y, 1 - y, z])/z^3 + (2*G[1 - y, -y, -y, 0, 1 - y, z])/z^3 - (48*G[1 - y, -y, -y, 1 - y, 0, z])/z^3 - (4*G[-y, 0, 0, 0, 1 - y, z])/z^3 + (8*G[-y, 0, 0, 1, 0, z])/z^3 + (20*G[-y, 0, 0, 1 - y, 0, z])/z^3 - (4*G[-y, 0, 0, 1 - y, 1 - y, z])/ z^3 + (12*G[-y, 0, 0, -y, 1 - y, z])/z^3 + (2*G[-y, 0, 1, 0, 1 - y, z])/z^3 + (28*G[-y, 0, 1 - y, 0, 0, z])/ z^3 + (2*G[-y, 0, 1 - y, 0, 1 - y, z])/z^3 + (8*G[-y, 0, 1 - y, 1, 0, z])/z^3 - (18*G[-y, 0, 1 - y, 1 - y, 0, z])/ z^3 - (12*G[-y, 0, 1 - y, 1 - y, 1 - y, z])/z^3 + (8*G[-y, 0, 1 - y, -y, 1 - y, z])/z^3 - (8*G[-y, 0, -y, 0, 1 - y, z])/z^3 - (56*G[-y, 0, -y, 1 - y, 0, z])/ z^3 + (12*G[-y, 0, -y, 1 - y, 1 - y, z])/z^3 + (20*G[-y, 1 - y, 0, 0, 0, z])/z^3 - (4*G[-y, 1 - y, 0, 0, 1 - y, z])/ z^3 + (8*G[-y, 1 - y, 0, 1, 0, z])/z^3 - (10*G[-y, 1 - y, 0, 1 - y, 0, z])/z^3 - (6*G[-y, 1 - y, 0, 1 - y, 1 - y, z])/z^3 + (8*G[-y, 1 - y, 0, -y, 1 - y, z])/z^3 + (2*G[-y, 1 - y, 1, 0, 1 - y, z])/z^3 - (18*G[-y, 1 - y, 1 - y, 0, 0, z])/z^3 - (12*G[-y, 1 - y, 1 - y, 0, 1 - y, z])/z^3 + (4*G[-y, 1 - y, 1 - y, 1, 0, z])/z^3 + G[-y, 1 - y, 1 - y, 1 - y, 0, z]/z^3 + (14*G[-y, 1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 + (4*G[-y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + (8*G[-y, 1 - y, -y, 0, 1 - y, z])/z^3 - (6*G[-y, 1 - y, -y, 1 - y, 0, z])/z^3 - (8*G[-y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 + (12*G[-y, -y, 0, 0, 1 - y, z])/z^3 - (4*G[-y, -y, 0, 1, 0, z])/z^3 - (52*G[-y, -y, 0, 1 - y, 0, z])/z^3 - (12*G[-y, -y, 0, -y, 1 - y, z])/ z^3 - (48*G[-y, -y, 1 - y, 0, 0, z])/z^3 - (4*G[-y, -y, 1 - y, 0, 1 - y, z])/z^3 - (4*G[-y, -y, 1 - y, 1, 0, z])/z^3 + (32*G[-y, -y, 1 - y, 1 - y, 0, z])/z^3 + (104*G[-y, -y, -y, 1 - y, 0, z])/z^3) + ((-2*y^5 - 4*y^3*z + y^4*z + 2*y^5*z - 3*y^6*z - 11*y^2*z^2 + 22*y^3*z^2 - 2*y^4*z^2 - 12*y^5*z^2 - 8*y*z^3 + 38*y^2*z^3 - 24*y^3*z^3 - 15*y^4*z^3 - 3*z^4 + 28*y*z^4 - 43*y^2*z^4 + 9*z^5 - 32*y*z^5 + 15*y^2*z^5 - 9*z^6 + 12*y*z^6 + 3*z^7)* G[-y, -y, -y, 1 - y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-2*y^5 - 4*y^6 + 4*y^3*z - 5*y^4*z - 18*y^5*z + 3*y^6*z + 11*y^2*z^2 - 18*y^3*z^2 - 26*y^4*z^2 + 12*y^5*z^2 + 8*y*z^3 - 34*y^2*z^3 + 15*y^4*z^3 + 3*z^4 - 28*y*z^4 + 35*y^2*z^4 - 9*z^5 + 32*y*z^5 - 15*y^2*z^5 + 9*z^6 - 12*y*z^6 - 3*z^7)* G[-y, -y, -y, -y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + G[1, y]*((2214*y^2 - 2214*y^3 + 3766*y*z - 4209*y^2*z + 491*y^3*z - 539*z^2 + 635*y*z^2 + 539*z^3 - 491*y*z^3)/(16*(-1 + y)*y*z^2* (y + z)^2) + ((-364*y^2 + 364*y^3 - 654*y*z + 745*y^2*z - 83*y^3*z + 75*z^2 - 59*y*z^2 - 75*z^3 + 83*y*z^3)*G[1 - y, z])/ (4*(-1 + y)*y*z^2*(y + z)^2) + ((-204*y^3 + 2782*y^4 - 7070*y^5 + 6610*y^6 - 2118*y^7 - 612*y^2*z + 8902*y^3*z - 25571*y^4*z + 27095*y^5*z - 10025*y^6*z + 211*y^7*z - 612*y*z^2 + 10095*y^2*z^2 - 35331*y^3*z^2 + 45080*y^4*z^2 - 19955*y^5*z^2 + 723*y^6*z^2 - 204*z^3 + 4150*y*z^3 - 21425*y^2*z^3 + 36864*y^3*z^3 - 20889*y^4*z^3 + 512*y^5*z^3 + 737*z^4 - 6581*y*z^4 + 16655*y^2*z^4 - 13275*y^3*z^4 - 512*y^4*z^4 - 862*z^5 + 4153*y*z^5 - 5544*y^2*z^5 - 723*y^3*z^5 + 329*z^6 - 1110*y*z^6 - 211*y^2*z^6)*G[-y, z])/(16*(-1 + y)^2*y^2*z^3* (-1 + y + z)*(y + z)^2) + ((-23*y^2 + 321*y^3 - 832*y^4 + 793*y^5 - 259*y^6 - 46*y*z + 637*y^2*z - 1982*y^3*z + 2278*y^4*z - 928*y^5*z + 41*y^6*z - 23*z^2 + 373*y*z^2 - 1671*y^2*z^2 + 2601*y^3*z^2 - 1384*y^4*z^2 + 104*y^5*z^2 + 92*z^3 - 707*y*z^3 + 1634*y^2*z^3 - 1205*y^3*z^3 + 74*y^4*z^3 - 116*z^4 + 530*y*z^4 - 638*y^2*z^4 + 47*z^5 - 148*y*z^5 - 11*y^2*z^5)*G[0, 0, z])/(4*(-1 + y)^2*y^2*z^2*(-1 + y + z)* (y + z)^2) + ((-22*y^2 + 425*y^3 - 1141*y^4 + 1095*y^5 - 357*y^6 - 44*y*z + 821*y^2*z - 2645*y^3*z + 3046*y^4*z - 1221*y^5*z + 43*y^6*z - 22*z^2 + 455*y*z^2 - 2128*y^2*z^2 + 3280*y^3*z^2 - 1704*y^4*z^2 + 119*y^5*z^2 + 98*z^3 - 832*y*z^3 + 1897*y^2*z^3 - 1380*y^3*z^3 + 105*y^4*z^3 - 130*z^4 + 583*y*z^4 - 702*y^2*z^4 + 25*y^3*z^4 + 54*z^5 - 162*y*z^5 - 4*y^2*z^5)*G[0, 1 - y, z])/ (4*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((-24*y^3 - 50*y^4 + 416*y^5 - 708*y^6 + 488*y^7 - 122*y^8 - 50*y^2*z - 876*y^3*z + 4849*y^4*z - 8910*y^5*z + 7146*y^6*z - 2278*y^7*z + 119*y^8*z - 28*y*z^2 - 1251*y^2*z^2 + 8956*y^3*z^2 - 21628*y^4*z^2 + 23703*y^5*z^2 - 11890*y^6*z^2 + 2105*y^7*z^2 + 33*y^8*z^2 - 2*z^3 - 550*y*z^3 + 6407*y^2*z^3 - 21879*y^3*z^3 + 32454*y^4*z^3 - 22772*y^5*z^3 + 6687*y^6*z^3 - 345*y^7*z^3 - 152*z^4 + 2404*y*z^4 - 11549*y^2*z^4 + 22870*y^3*z^4 - 21336*y^4*z^4 + 9106*y^5*z^4 - 1295*y^6*z^4 + 466*z^5 - 3564*y*z^5 + 9619*y^2*z^5 - 11357*y^3*z^5 + 6367*y^4*z^5 - 1483*y^5*z^5 - 468*z^6 + 2260*y*z^6 - 3554*y^2*z^6 + 2340*y^3*z^6 - 626*y^4*z^6 + 156*z^7 - 522*y*z^7 + 378*y^2*z^7 - 60*y^3*z^7)*G[0, -y, z])/(8*(-1 + y)^3*y^2*(-1 + z)*z^3* (-1 + y + z)*(y + z)^2) + ((27*y - 37*y^2 + 126*y^3 - 228*y^4 + 112*y^5 + 27*z - 141*y*z + 279*y^2*z - 533*y^3*z + 486*y^4*z - 118*y^5*z - 104*z^2 + 360*y*z^2 - 723*y^2*z^2 + 808*y^3*z^2 - 344*y^4*z^2 + 3*y^5*z^2 + 167*z^3 - 564*y*z^3 + 894*y^2*z^3 - 578*y^3*z^3 + 86*y^4*z^3 - 146*z^4 + 492*y*z^4 - 527*y^2*z^4 + 180*y^3*z^4 + 72*z^5 - 191*y*z^5 + 114*y^2*z^5 - 16*z^6 + 17*y*z^6)*G[1, 0, z])/(4*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)) + ((-22*y^2 + 425*y^3 - 1141*y^4 + 1095*y^5 - 357*y^6 - 44*y*z + 821*y^2*z - 2645*y^3*z + 3046*y^4*z - 1221*y^5*z + 43*y^6*z - 22*z^2 + 455*y*z^2 - 2128*y^2*z^2 + 3280*y^3*z^2 - 1704*y^4*z^2 + 119*y^5*z^2 + 98*z^3 - 832*y*z^3 + 1897*y^2*z^3 - 1380*y^3*z^3 + 105*y^4*z^3 - 130*z^4 + 583*y*z^4 - 702*y^2*z^4 + 25*y^3*z^4 + 54*z^5 - 162*y*z^5 - 4*y^2*z^5)*G[1 - y, 0, z])/ (4*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((121*y^2 - 121*y^3 + 232*y*z - 267*y^2*z + 29*y^3*z - 23*z^2 + 11*y*z^2 + 23*z^3 - 29*y*z^3)*G[1 - y, 1 - y, z])/ (2*(-1 + y)*y*z^2*(y + z)^2) + ((-27*y^2 + 97*y^3 + 67*y^4 - 689*y^5 + 1100*y^6 - 724*y^7 + 176*y^8 - 54*y*z + 320*y^2*z - 635*y^3*z - 212*y^4*z + 2229*y^5*z - 2731*y^6*z + 1256*y^7*z - 173*y^8*z - 27*z^2 + 349*y*z^2 - 1762*y^2*z^2 + 3521*y^3*z^2 - 2364*y^4*z^2 - 915*y^5*z^2 + 1755*y^6*z^2 - 569*y^7*z^2 + 12*y^8*z^2 + 126*z^3 - 1265*y*z^3 + 4946*y^2*z^3 - 8539*y^3*z^3 + 6731*y^4*z^3 - 1893*y^5*z^3 - 128*y^6*z^3 + 22*y^7*z^3 - 287*z^4 + 2440*y*z^4 - 7264*y^2*z^4 + 9942*y^3*z^4 - 6229*y^4*z^4 + 1400*y^5*z^4 - 26*y^6*z^4 + 374*z^5 - 2474*y*z^5 + 5666*y^2*z^5 - 5608*y^3*z^5 + 2120*y^4*z^5 - 102*y^5*z^5 - 256*z^6 + 1269*y*z^6 - 2130*y^2*z^6 + 1239*y^3*z^6 - 98*y^4*z^6 + 70*z^7 - 265*y*z^7 + 251*y^2*z^7 - 32*y^3*z^7)*G[1 - y, -y, z])/ (4*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)*(y + z)^2) + ((22*y^3 + 1022*y^4 - 2780*y^5 + 2448*y^6 - 712*y^7 + 66*y^2*z + 2198*y^3*z - 8626*y^4*z + 10154*y^5*z - 3854*y^6*z + 62*y^7*z + 66*y*z^2 + 1144*y^2*z^2 - 9062*y^3*z^2 + 15358*y^4*z^2 - 7908*y^5*z^2 + 402*y^6*z^2 + 22*z^3 - 80*y*z^3 - 3437*y^2*z^3 + 10305*y^3*z^3 - 7735*y^4*z^3 + 955*y^5*z^3 - 75*z^4 - 75*y*z^4 + 2761*y^2*z^4 - 3561*y^3*z^4 + 1042*y^4*z^4 + 119*z^5 + 9*y*z^5 - 518*y^2*z^5 + 486*y^3*z^5 - 99*z^6 + 107*y*z^6 + 28*y^2*z^6 + 33*z^7 - 31*y*z^7)*G[-y, 0, z])/(8*(-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((22*y^3 - 205*y^4 + 481*y^5 - 435*y^6 + 137*y^7 + 66*y^2*z - 774*y^3*z + 2079*y^4*z - 2104*y^5*z + 737*y^6*z - 4*y^7*z + 66*y*z^2 - 1035*y^2*z^2 + 3383*y^3*z^2 - 4099*y^4*z^2 + 1705*y^5*z^2 - 20*y^6*z^2 + 22*z^3 - 490*y*z^3 + 2337*y^2*z^3 - 3828*y^3*z^3 + 2087*y^4*z^3 - 16*y^5*z^3 - 98*z^4 + 830*y*z^4 - 1986*y^2*z^4 + 1574*y^3*z^4 + 16*y^4*z^4 + 130*z^5 - 568*y*z^5 + 754*y^2*z^5 + 20*y^3*z^5 - 54*z^6 + 162*y*z^6 + 4*y^2*z^6)*G[-y, 1 - y, z])/ (4*(-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((-26*y^3 + 742*y^4 - 3080*y^5 + 5006*y^6 - 3610*y^7 + 968*y^8 - 78*y^2*z + 1732*y^3*z - 8629*y^4*z + 16642*y^5*z - 14046*y^6*z + 4490*y^7*z - 111*y^8*z - 78*y*z^2 + 1237*y^2*z^2 - 8262*y^3*z^2 + 20366*y^4*z^2 - 20942*y^5*z^2 + 8117*y^6*z^2 - 438*y^7*z^2 - 26*z^3 + 304*y*z^3 - 2996*y^2*z^3 + 10756*y^3*z^3 - 14317*y^4*z^3 + 6750*y^5*z^3 - 471*y^6*z^3 + 3*z^4 - 6*y*z^4 + 1415*y^2*z^4 - 3332*y^3*z^4 + 1776*y^4*z^4 + 256*y^5*z^4 + 169*z^5 - 798*y*z^5 + 1092*y^2*z^5 - 1006*y^3*z^5 + 879*y^4*z^5 - 241*z^6 + 708*y*z^6 - 761*y^2*z^6 + 630*y^3*z^6 + 95*z^7 - 134*y*z^7 + 151*y^2*z^7)*G[-y, -y, z])/(8*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((8*y^2 - 72*y^3 + 174*y^4 - 164*y^5 + 54*y^6 + 16*y*z - 161*y^2*z + 473*y^3*z - 543*y^4*z + 231*y^5*z - 16*y^6*z + 8*z^2 - 106*y*z^2 + 444*y^2*z^2 - 695*y^3*z^2 + 386*y^4*z^2 - 37*y^5*z^2 - 29*z^3 + 203*y*z^3 - 470*y^2*z^3 + 351*y^3*z^3 - 23*y^4*z^3 + 34*z^4 - 155*y*z^4 + 184*y^2*z^4 + y^3*z^4 - 13*z^5 + 42*y*z^5 + 3*y^2*z^5)*G[0, 0, 0, z])/ (4*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((8*y^2 - 112*y^3 + 292*y^4 - 280*y^5 + 92*y^6 + 16*y*z - 247*y^2*z + 765*y^3*z - 865*y^4*z + 343*y^5*z - 12*y^6*z + 8*z^2 - 162*y*z^2 + 704*y^2*z^2 - 1049*y^3*z^2 + 538*y^4*z^2 - 39*y^5*z^2 - 43*z^3 + 325*y*z^3 - 702*y^2*z^3 + 505*y^3*z^3 - 53*y^4*z^3 + 62*z^4 - 249*y*z^4 + 288*y^2*z^4 - 37*y^3*z^4 - 27*z^5 + 70*y*z^5 - 11*y^2*z^5)*G[0, 0, 1 - y, z])/ (4*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((2*y^3 + 49*y^4 - 273*y^5 + 562*y^6 - 568*y^7 + 285*y^8 - 57*y^9 + 14*y^2*z + 184*y^3*z - 1331*y^4*z + 3251*y^5*z - 3866*y^6*z + 2348*y^7*z - 649*y^8*z + 49*y^9*z + 22*y*z^2 + 55*y^2*z^2 - 1481*y^3*z^2 + 5354*y^4*z^2 - 8454*y^5*z^2 + 6754*y^6*z^2 - 2634*y^7*z^2 + 377*y^8*z^2 + 7*y^9*z^2 + 10*z^3 - 162*y*z^3 - 19*y^2*z^3 + 2539*y^3*z^3 - 6907*y^4*z^3 + 7957*y^5*z^3 - 4364*y^6*z^3 + 958*y^7*z^3 - 12*y^8*z^3 - 33*z^4 + 339*y*z^4 - 387*y^2*z^4 - 1231*y^3*z^4 + 3403*y^4*z^4 - 3089*y^5*z^4 + 1100*y^6*z^4 - 102*y^7*z^4 + 33*z^5 - 261*y*z^5 + 467*y^2*z^5 + 175*y^3*z^5 - 1058*y^4*z^5 + 784*y^5*z^5 - 188*y^6*z^5 + 28*y*z^6 + 29*y^2*z^6 - 515*y^3*z^6 + 587*y^4*z^6 - 177*y^5*z^6 - 17*z^7 + 47*y*z^7 - 237*y^2*z^7 + 351*y^3*z^7 - 96*y^4*z^7 + 7*z^8 - 13*y*z^8 + 78*y^2*z^8 - 24*y^3*z^8)*G[0, 0, -y, z])/ (4*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^2) + ((-8*y^2 + 14*y^3 + 4*y^4 - 10*y^5 - 8*y^6 + 8*y^7 - 16*y*z + 63*y^2*z - 58*y^3*z - 47*y^4*z + 120*y^5*z - 86*y^6*z + 24*y^7*z - 8*z^2 + 84*y*z^2 - 196*y^2*z^2 + 88*y^3*z^2 + 226*y^4*z^2 - 304*y^5*z^2 + 110*y^6*z^2 + 35*z^3 - 170*y*z^3 + 198*y^2*z^3 + 168*y^3*z^3 - 467*y^4*z^3 + 258*y^5*z^3 - 22*y^6*z^3 - 60*z^4 + 170*y*z^4 - 25*y^2*z^4 - 318*y^3*z^4 + 306*y^4*z^4 - 64*y^5*z^4 + 49*z^5 - 90*y*z^5 - 34*y^2*z^5 + 152*y^3*z^5 - 60*y^4*z^5 - 19*z^6 + 30*y*z^6 + 12*y^2*z^6 - 16*y^3*z^6 + 3*z^7 - 6*y*z^7 + 2*y^2*z^7)*G[0, 1, 0, z])/ (4*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((8*y^2 - 112*y^3 + 292*y^4 - 280*y^5 + 92*y^6 + 16*y*z - 247*y^2*z + 765*y^3*z - 865*y^4*z + 343*y^5*z - 12*y^6*z + 8*z^2 - 162*y*z^2 + 704*y^2*z^2 - 1049*y^3*z^2 + 538*y^4*z^2 - 39*y^5*z^2 - 43*z^3 + 325*y*z^3 - 702*y^2*z^3 + 505*y^3*z^3 - 53*y^4*z^3 + 62*z^4 - 249*y*z^4 + 288*y^2*z^4 - 37*y^3*z^4 - 27*z^5 + 70*y*z^5 - 11*y^2*z^5)*G[0, 1 - y, 0, z])/ (4*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((-4*y^2 + 62*y^3 - 112*y^4 + 54*y^5 - 8*y*z + 133*y^2*z - 259*y^3*z + 139*y^4*z - 5*y^5*z - 4*z^2 + 83*y*z^2 - 201*y^2*z^2 + 153*y^3*z^2 - 15*y^4*z^2 + 21*z^3 - 89*y*z^3 + 119*y^2*z^3 - 19*y^3*z^3 - 17*z^4 + 42*y*z^4 - 9*y^2*z^4)* G[0, 1 - y, 1 - y, z])/(2*(-1 + y)^2*y^2*z^2*(y + z)^2) + ((8*y^2 - 28*y^3 - 96*y^4 + 616*y^5 - 1224*y^6 + 1188*y^7 - 576*y^8 + 112*y^9 + 16*y*z - 95*y^2*z - 165*y^3*z + 2018*y^4*z - 5190*y^5*z + 6313*y^6*z - 3957*y^7*z + 1172*y^8*z - 112*y^9*z + 8*z^2 - 106*y*z^2 + 55*y^2*z^2 + 2223*y^3*z^2 - 8305*y^4*z^2 + 13097*y^5*z^2 - 10511*y^6*z^2 + 4181*y^7*z^2 - 639*y^8*z^2 - 3*y^9*z^2 - 39*z^3 + 165*y*z^3 + 1027*y^2*z^3 - 6675*y^3*z^3 + 14262*y^4*z^3 - 14732*y^5*z^3 + 7572*y^6*z^3 - 1626*y^7*z^3 + 46*y^8*z^3 + 39*z^4 + 283*y*z^4 - 3289*y^2*z^4 + 9707*y^3*z^4 - 13065*y^4*z^4 + 8645*y^5*z^4 - 2540*y^6*z^4 + 220*y^7*z^4 + 73*z^5 - 1137*y*z^5 + 4609*y^2*z^5 - 8221*y^3*z^5 + 7116*y^4*z^5 - 2776*y^5*z^5 + 384*y^6*z^5 - 184*z^6 + 1328*y*z^6 - 3395*y^2*z^6 + 4043*y^3*z^6 - 2081*y^4*z^6 + 337*y^5*z^6 + 140*z^7 - 676*y*z^7 + 1248*y^2*z^7 - 914*y^3*z^7 + 154*y^4*z^7 - 37*z^8 + 127*y*z^8 - 168*y^2*z^8 + 30*y^3*z^8)* G[0, 1 - y, -y, z])/(4*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)^2* (y + z)^2) + ((2*y^3 + 81*y^4 - 330*y^5 + 478*y^6 - 300*y^7 + 69*y^8 + 4*y^2*z + 144*y^3*z - 823*y^4*z + 1620*y^5*z - 1439*y^6*z + 566*y^7*z - 72*y^8*z + 2*y*z^2 + 76*y^2*z^2 - 732*y^3*z^2 + 2029*y^4*z^2 - 2450*y^5*z^2 + 1353*y^6*z^2 - 282*y^7*z^2 + 4*y^8*z^2 - 46*y*z^3 - 43*y^2*z^3 + 806*y^3*z^3 - 1670*y^4*z^3 + 1348*y^5*z^3 - 411*y^6*z^3 + 16*y^7*z^3 + 13*z^4 + 72*y*z^4 - 162*y^2*z^4 - 98*y^3*z^4 + 345*y^4*z^4 - 198*y^5*z^4 + 17*y^6*z^4 - 52*z^5 + 70*y*z^5 + 31*y^2*z^5 - 82*y^3*z^5 + 11*y^4*z^5 + 10*y^5*z^5 + 79*z^6 - 212*y*z^6 + 193*y^2*z^6 - 78*y^3*z^6 + 28*y^4*z^6 - 54*z^7 + 142*y*z^7 - 114*y^2*z^7 + 38*y^3*z^7 + 14*z^8 - 28*y*z^8 + 15*y^2*z^8)*G[0, -y, 0, z])/ (4*(-1 + y)^2*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^2) + ((2*y^3 + 27*y^4 - 126*y^5 + 196*y^6 - 132*y^7 + 33*y^8 + 4*y^2*z + 115*y^3*z - 629*y^4*z + 1191*y^5*z - 1009*y^6*z + 362*y^7*z - 34*y^8*z + 2*y*z^2 + 127*y^2*z^2 - 935*y^3*z^2 + 2322*y^4*z^2 - 2615*y^5*z^2 + 1357*y^6*z^2 - 258*y^7*z^2 + 57*y*z^3 - 626*y^2*z^3 + 2132*y^3*z^3 - 3156*y^4*z^3 + 2207*y^5*z^3 - 643*y^6*z^3 + 29*y^7*z^3 + 19*z^4 - 253*y*z^4 + 1136*y^2*z^4 - 2141*y^3*z^4 + 1900*y^4*z^4 - 786*y^5*z^4 + 101*y^6*z^4 - 57*z^5 + 388*y*z^5 - 961*y^2*z^5 + 1011*y^3*z^5 - 532*y^4*z^5 + 127*y^5*z^5 + 57*z^6 - 255*y*z^6 + 350*y^2*z^6 - 195*y^3*z^6 + 67*y^4*z^6 - 19*z^7 + 61*y*z^7 - 30*y^2*z^7 + 12*y^3*z^7)* G[0, -y, 1 - y, z])/(2*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)* (y + z)^2) + ((2*y^3 - 91*y^4 + 439*y^5 - 892*y^6 + 922*y^7 - 481*y^8 + 101*y^9 + 4*y^2*z - 42*y^3*z + 255*y^4*z - 711*y^5*z + 971*y^6*z - 651*y^7*z + 182*y^8*z - 8*y^9*z + 2*y*z^2 + 80*y^2*z^2 - 574*y^3*z^2 + 1493*y^4*z^2 - 1871*y^5*z^2 + 1153*y^6*z^2 - 289*y^7*z^2 + 6*y^8*z^2 + 28*y*z^3 - 467*y^2*z^3 + 1927*y^3*z^3 - 3360*y^4*z^3 + 2760*y^5*z^3 - 981*y^6*z^3 + 93*y^7*z^3 - 4*z^4 - 62*y*z^4 + 645*y^2*z^4 - 1699*y^3*z^4 + 1823*y^4*z^4 - 853*y^5*z^4 + 150*y^6*z^4 + 12*z^5 + 20*y*z^5 - 240*y^2*z^5 + 340*y^3*z^5 - 180*y^4*z^5 + 72*y^5*z^5 - 13*z^6 + 25*y*z^6 - 57*y^2*z^6 + 105*y^3*z^6 - 12*y^4*z^6 + 5*z^7 - 11*y*z^7 + 43*y^2*z^7 - 13*y^3*z^7)*G[0, -y, -y, z])/ (4*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-15*y + 11*y^2 + 6*y^3 + 18*y^4 - 20*y^5 - 15*z + 68*y*z - 45*y^2*z + 16*y^3*z - 44*y^4*z + 20*y^5*z + 57*z^2 - 138*y*z^2 + 109*y^2*z^2 - 66*y^3*z^2 + 38*y^4*z^2 - 71*z^3 + 132*y*z^3 - 113*y^2*z^3 + 60*y^3*z^3 - 12*y^4*z^3 + 21*z^4 - 37*y*z^4 + 32*y^2*z^4 - 16*y^3*z^4 + 18*z^5 - 20*y*z^5 + 6*y^2*z^5 - 10*z^6 + 10*y*z^6)*G[1, 0, 0, z])/(4*(-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)) - ((-1 + z)*(-7*y + 13*y^2 - 28*y^3 + 42*y^4 - 20*y^5 - 7*z + 34*y*z - 68*y^2*z + 91*y^3*z - 51*y^4*z + y^5*z + 21*z^2 - 68*y*z^2 + 111*y^2*z^2 - 78*y^3*z^2 + 14*y^4*z^2 - 21*z^3 + 62*y*z^3 - 68*y^2*z^3 + 25*y^3*z^3 + 7*z^4 - 21*y*z^4 + 12*y^2*z^4)*G[1, 0, 1 - y, z])/ (2*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)) + ((y - 7*y^2 - 61*y^3 + 143*y^4 - 92*y^5 + 16*y^6 + z - 7*y*z - 71*y^2*z + 410*y^3*z - 541*y^4*z + 224*y^5*z - 16*y^6*z - 27*y*z^2 + 352*y^2*z^2 - 811*y^3*z^2 + 604*y^4*z^2 - 120*y^5*z^2 + 2*y^6*z^2 - z^3 + 85*y*z^3 - 446*y^2*z^3 + 551*y^3*z^3 - 175*y^4*z^3 - 12*y^5*z^3 - 16*z^4 - 29*y*z^4 + 134*y^2*z^4 - 58*y^3*z^4 - 33*y^4*z^4 + 39*z^5 - 69*y*z^5 + 59*y^2*z^5 - 31*y^3*z^5 - 32*z^6 + 55*y*z^6 - 21*y^2*z^6 + 9*z^7 - 9*y*z^7)*G[1, 0, -y, z])/(4*(-1 + y)*y^2*(-1 + z)*z^3* (-1 + y + z)^2*(y + z)) + ((-3 + 8*y - 7*y^2 + 9*z - 16*y*z + 7*y^2*z - 9*z^2 + 8*y*z^2 + 3*z^3)*G[1, 1, 0, z])/ (4*y^2*z*(-1 + y + z)^2) - ((-1 + z)*(-7*y + 13*y^2 - 28*y^3 + 42*y^4 - 20*y^5 - 7*z + 34*y*z - 68*y^2*z + 91*y^3*z - 51*y^4*z + y^5*z + 21*z^2 - 68*y*z^2 + 111*y^2*z^2 - 78*y^3*z^2 + 14*y^4*z^2 - 21*z^3 + 62*y*z^3 - 68*y^2*z^3 + 25*y^3*z^3 + 7*z^4 - 21*y*z^4 + 12*y^2*z^4)*G[1, 1 - y, 0, z])/ (2*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)) + ((y - 7*y^2 - 61*y^3 + 143*y^4 - 92*y^5 + 16*y^6 + z - 7*y*z - 71*y^2*z + 410*y^3*z - 541*y^4*z + 224*y^5*z - 16*y^6*z - 27*y*z^2 + 352*y^2*z^2 - 811*y^3*z^2 + 604*y^4*z^2 - 120*y^5*z^2 + 2*y^6*z^2 - z^3 + 85*y*z^3 - 446*y^2*z^3 + 551*y^3*z^3 - 175*y^4*z^3 - 12*y^5*z^3 - 16*z^4 - 29*y*z^4 + 134*y^2*z^4 - 58*y^3*z^4 - 33*y^4*z^4 + 39*z^5 - 69*y*z^5 + 59*y^2*z^5 - 31*y^3*z^5 - 32*z^6 + 55*y*z^6 - 21*y^2*z^6 + 9*z^7 - 9*y*z^7)*G[1, 1 - y, -y, z])/(4*(-1 + y)*y^2*(-1 + z)*z^3* (-1 + y + z)^2*(y + z)) + ((8*y^2 - 112*y^3 + 292*y^4 - 280*y^5 + 92*y^6 + 16*y*z - 247*y^2*z + 765*y^3*z - 865*y^4*z + 343*y^5*z - 12*y^6*z + 8*z^2 - 162*y*z^2 + 704*y^2*z^2 - 1049*y^3*z^2 + 538*y^4*z^2 - 39*y^5*z^2 - 43*z^3 + 325*y*z^3 - 702*y^2*z^3 + 505*y^3*z^3 - 53*y^4*z^3 + 62*z^4 - 249*y*z^4 + 288*y^2*z^4 - 37*y^3*z^4 - 27*z^5 + 70*y*z^5 - 11*y^2*z^5)*G[1 - y, 0, 0, z])/ (4*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((-4*y^2 + 62*y^3 - 112*y^4 + 54*y^5 - 8*y*z + 133*y^2*z - 259*y^3*z + 139*y^4*z - 5*y^5*z - 4*z^2 + 83*y*z^2 - 201*y^2*z^2 + 153*y^3*z^2 - 15*y^4*z^2 + 21*z^3 - 89*y*z^3 + 119*y^2*z^3 - 19*y^3*z^3 - 17*z^4 + 42*y*z^4 - 9*y^2*z^4)* G[1 - y, 0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^2*(y + z)^2) + ((-2*y^3 + 186*y^4 - 720*y^5 + 1064*y^6 - 702*y^7 + 174*y^8 - 2*y^2*z + 470*y^3*z - 2365*y^4*z + 4480*y^5*z - 3920*y^6*z + 1522*y^7*z - 185*y^8*z + 2*y*z^2 + 339*y^2*z^2 - 2636*y^3*z^2 + 6812*y^4*z^2 - 7963*y^5*z^2 + 4335*y^6*z^2 - 897*y^7*z^2 + 8*y^8*z^2 + 2*z^3 + 84*y*z^3 - 1310*y^2*z^3 + 4943*y^3*z^3 - 7724*y^4*z^3 + 5618*y^5*z^3 - 1693*y^6*z^3 + 80*y^7*z^3 + 31*z^4 - 428*y*z^4 + 2153*y^2*z^4 - 4293*y^3*z^4 + 3946*y^4*z^4 - 1677*y^5*z^4 + 220*y^6*z^4 - 105*z^5 + 715*y*z^5 - 1773*y^2*z^5 + 1849*y^3*z^5 - 990*y^4*z^5 + 256*y^5*z^5 + 109*z^6 - 492*y*z^6 + 651*y^2*z^6 - 352*y^3*z^6 + 132*y^4*z^6 - 37*z^7 + 119*y*z^7 - 58*y^2*z^7 + 24*y^3*z^7)*G[1 - y, 0, -y, z])/(4*(-1 + y)^3*y^2* (-1 + z)*z^3*(-1 + y + z)*(y + z)^2) + ((y^2 + 4*y^3 - 79*y^4 + 286*y^5 - 436*y^6 + 304*y^7 - 80*y^8 + 2*y*z + 6*y^2*z - 176*y^3*z + 815*y^4*z - 1592*y^5*z + 1487*y^6*z - 628*y^7*z + 86*y^8*z + z^2 - 112*y^2*z^2 + 798*y^3*z^2 - 2150*y^4*z^2 + 2694*y^5*z^2 - 1580*y^6*z^2 + 352*y^7*z^2 - 3*y^8*z^2 - 2*z^3 - 44*y*z^3 + 419*y^2*z^3 - 1492*y^3*z^3 + 2440*y^4*z^3 - 1896*y^5*z^3 + 603*y^6*z^3 - 28*y^7*z^3 - 5*z^4 + 146*y*z^4 - 707*y^2*z^4 + 1430*y^3*z^4 - 1387*y^4*z^4 + 612*y^5*z^4 - 80*y^6*z^4 + 20*z^5 - 210*y*z^5 + 615*y^2*z^5 - 744*y^3*z^5 + 431*y^4*z^5 - 104*y^5*z^5 - 25*z^6 + 152*y*z^6 - 270*y^2*z^6 + 200*y^3*z^6 - 67*y^4*z^6 + 14*z^7 - 52*y*z^7 + 50*y^2*z^7 - 20*y^3*z^7 - 3*z^8 + 6*y*z^8 - 2*y^2*z^8)* G[1 - y, 1, 0, z])/(4*(-1 + y)^2*y^2*(-1 + z)*z^3*(-1 + y + z)^2* (y + z)^2) + ((-4*y^2 + 62*y^3 - 112*y^4 + 54*y^5 - 8*y*z + 133*y^2*z - 259*y^3*z + 139*y^4*z - 5*y^5*z - 4*z^2 + 83*y*z^2 - 201*y^2*z^2 + 153*y^3*z^2 - 15*y^4*z^2 + 21*z^3 - 89*y*z^3 + 119*y^2*z^3 - 19*y^3*z^3 - 17*z^4 + 42*y*z^4 - 9*y^2*z^4)* G[1 - y, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^2*(y + z)^2) + ((-83*y^2 + 83*y^3 - 152*y*z + 169*y^2*z - 16*y^3*z + 15*z^2 - 13*y*z^2 - 15*z^3 + 16*y*z^3)*G[1 - y, 1 - y, 1 - y, z])/ (2*(-1 + y)*y*z^2*(y + z)^2) + ((14*y^3 - 52*y^4 - 186*y^5 + 980*y^6 - 1514*y^7 + 1008*y^8 - 250*y^9 + 42*y^2*z - 216*y^3*z - 264*y^4*z + 3037*y^5*z - 6274*y^6*z + 5598*y^7*z - 2200*y^8*z + 277*y^9*z + 42*y*z^2 - 338*y^2*z^2 + 493*y^3*z^2 + 2399*y^4*z^2 - 8726*y^5*z^2 + 10971*y^6*z^2 - 6121*y^7*z^2 + 1310*y^8*z^2 - 30*y^9*z^2 + 14*z^3 - 244*y*z^3 + 1189*y^2*z^3 - 1340*y^3*z^3 - 2827*y^4*z^3 + 7913*y^5*z^3 - 6777*y^6*z^3 + 2190*y^7*z^3 - 118*y^8*z^3 - 62*z^4 + 747*y*z^4 - 2836*y^2*z^4 + 4092*y^3*z^4 - 1767*y^4*z^4 - 1074*y^5*z^4 + 1092*y^6*z^4 - 144*y^7*z^4 + 145*z^5 - 1357*y*z^5 + 4172*y^2*z^5 - 5974*y^3*z^5 + 4233*y^4*z^5 - 1131*y^5*z^5 + 8*y^6*z^5 - 203*z^6 + 1384*y*z^6 - 3357*y^2*z^6 + 3866*y^3*z^6 - 1848*y^4*z^6 + 158*y^5*z^6 + 149*z^7 - 717*y*z^7 + 1310*y^2*z^7 - 964*y^3*z^7 + 126*y^4*z^7 - 43*z^8 + 145*y*z^8 - 182*y^2*z^8 + 32*y^3*z^8)* G[1 - y, 1 - y, -y, z])/(4*(-1 + y)^3*y^2*(-1 + z)*z^3* (-1 + y + z)*(y + z)^3) + ((9*y^2 - 12*y^3 - 164*y^4 + 626*y^5 - 906*y^6 + 596*y^7 - 149*y^8 + 18*y*z - 69*y^2*z - 444*y^3*z + 2473*y^4*z - 4518*y^5*z + 3788*y^6*z - 1406*y^7*z + 158*y^8*z + 9*z^2 - 102*y*z^2 - 180*y^2*z^2 + 2988*y^3*z^2 - 7967*y^4*z^2 + 9000*y^5*z^2 - 4610*y^6*z^2 + 870*y^7*z^2 - 8*y^8*z^2 - 45*z^3 + 196*y*z^3 + 1062*y^2*z^3 - 5878*y^3*z^3 + 9759*y^4*z^3 - 6910*y^5*z^3 + 1876*y^6*z^3 - 60*y^7*z^3 + 98*z^4 - 202*y*z^4 - 1425*y^2*z^4 + 4716*y^3*z^4 - 4992*y^4*z^4 + 1966*y^5*z^4 - 150*y^6*z^4 - 121*z^5 + 190*y*z^5 + 631*y^2*z^5 - 1488*y^3*z^5 + 964*y^4*z^5 - 164*y^5*z^5 + 90*z^6 - 170*y*z^6 + 24*y^2*z^6 + 118*y^3*z^6 - 72*y^4*z^6 - 38*z^7 + 84*y*z^7 - 58*y^2*z^7 + 7*z^8 - 14*y*z^8 + 6*y^2*z^8)*G[1 - y, -y, 0, z])/ (4*(-1 + y)^2*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^2) + ((7*y^3 - 29*y^4 - 27*y^5 + 256*y^6 - 421*y^7 + 285*y^8 - 71*y^9 + 21*y^2*z - 120*y^3*z + 109*y^4*z + 557*y^5*z - 1520*y^6*z + 1487*y^7*z - 614*y^8*z + 80*y^9*z + 21*y*z^2 - 185*y^2*z^2 + 564*y^3*z^2 - 312*y^4*z^2 - 1296*y^5*z^2 + 2417*y^6*z^2 - 1565*y^7*z^2 + 366*y^8*z^2 - 10*y^9*z^2 + 7*z^3 - 122*y*z^3 + 721*y^2*z^3 - 1657*y^3*z^3 + 1277*y^4*z^3 + 528*y^5*z^3 - 1261*y^6*z^3 + 544*y^7*z^3 - 37*y^8*z^3 - 32*z^4 + 372*y*z^4 - 1595*y^2*z^4 + 2949*y^3*z^4 - 2524*y^4*z^4 + 796*y^5*z^4 + 100*y^6*z^4 - 42*y^7*z^4 + 71*z^5 - 642*y*z^5 + 2031*y^2*z^5 - 3023*y^3*z^5 + 2220*y^4*z^5 - 617*y^5*z^5 + 8*y^6*z^5 - 91*z^6 + 610*y*z^6 - 1463*y^2*z^6 + 1674*y^3*z^6 - 786*y^4*z^6 + 56*y^5*z^6 + 62*z^7 - 298*y*z^7 + 548*y^2*z^7 - 405*y^3*z^7 + 45*y^4*z^7 - 17*z^8 + 59*y*z^8 - 78*y^2*z^8 + 12*y^3*z^8)* G[1 - y, -y, 1 - y, z])/(2*(-1 + y)^3*y^2*(-1 + z)*z^3* (-1 + y + z)*(y + z)^3) + ((7*y^2 - 23*y^3 + 258*y^4 - 1156*y^5 + 2262*y^6 - 2232*y^7 + 1101*y^8 - 217*y^9 + 14*y*z - 76*y^2*z + 700*y^3*z - 3248*y^4*z + 7014*y^5*z - 7726*y^6*z + 4278*y^7*z - 974*y^8*z + 18*y^9*z + 7*z^2 - 83*y*z^2 + 647*y^2*z^2 - 3249*y^3*z^2 + 8092*y^4*z^2 - 10232*y^5*z^2 + 6476*y^6*z^2 - 1736*y^7*z^2 + 78*y^8*z^2 - 30*z^3 + 230*y*z^3 - 1350*y^2*z^3 + 4136*y^3*z^3 - 6244*y^4*z^3 + 4608*y^5*z^3 - 1448*y^6*z^3 + 98*y^7*z^3 + 29*z^4 - 183*y*z^4 + 750*y^2*z^4 - 1454*y^3*z^4 + 1287*y^4*z^4 - 413*y^5*z^4 - 16*y^6*z^4 + 22*z^5 - 104*y*z^5 + 210*y^2*z^5 - 194*y^3*z^5 + 168*y^4*z^5 - 126*y^5*z^5 - 46*z^6 + 172*y*z^6 - 218*y^2*z^6 + 138*y^3*z^6 - 94*y^4*z^6 + 18*z^7 - 46*y*z^7 + 26*y^2*z^7 - 22*y^3*z^7)*G[1 - y, -y, -y, z])/ (4*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-4*y^3 - 210*y^4 + 600*y^5 - 551*y^6 + 165*y^7 - 12*y^2*z - 476*y^3*z + 1902*y^4*z - 2276*y^5*z + 871*y^6*z - 9*y^7*z - 12*y*z^2 - 268*y^2*z^2 + 2024*y^3*z^2 - 3419*y^4*z^2 + 1741*y^5*z^2 - 66*y^6*z^2 - 4*z^3 + 12*y*z^3 + 762*y^2*z^3 - 2258*y^3*z^3 + 1651*y^4*z^3 - 167*y^5*z^3 + 16*z^4 + 14*y*z^4 - 589*y^2*z^4 + 739*y^3*z^4 - 192*y^4*z^4 - 24*z^5 - 10*y*z^5 + 121*y^2*z^5 - 99*y^3*z^5 + 15*z^6 - 5*y*z^6 - 14*y^2*z^6 - 3*z^7 + 3*y*z^7)*G[-y, 0, 0, z])/(4*(-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-4*y^3 - 239*y^4 + 669*y^5 - 611*y^6 + 185*y^7 - 12*y^2*z - 516*y^3*z + 2037*y^4*z - 2433*y^5*z + 935*y^6*z - 11*y^7*z - 12*y*z^2 - 258*y^2*z^2 + 2040*y^3*z^2 - 3485*y^4*z^2 + 1783*y^5*z^2 - 68*y^6*z^2 - 4*z^3 + 40*y*z^3 + 634*y^2*z^3 - 2074*y^3*z^3 + 1545*y^4*z^3 - 145*y^5*z^3 + 23*z^4 - 87*y*z^4 - 329*y^2*z^4 + 505*y^3*z^4 - 124*y^4*z^4 - 47*z^5 + 123*y*z^5 - 71*y^2*z^5 - 17*y^3*z^5 + 41*z^6 - 77*y*z^6 + 32*y^2*z^6 - 13*z^7 + 13*y*z^7)* G[-y, 0, 1 - y, z])/(4*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((10*y^3 + 388*y^4 - 1128*y^5 + 1058*y^6 - 328*y^7 + 30*y^2*z + 800*y^3*z - 3374*y^4*z + 4178*y^5*z - 1652*y^6*z + 18*y^7*z + 30*y*z^2 + 377*y^2*z^2 - 3389*y^3*z^2 + 6031*y^4*z^2 - 3169*y^5*z^2 + 120*y^6*z^2 + 10*z^3 - 44*y*z^3 - 1251*y^2*z^3 + 3961*y^3*z^3 - 2985*y^4*z^3 + 317*y^5*z^3 - 10*z^4 - 136*y*z^4 + 1295*y^2*z^4 - 1555*y^3*z^4 + 430*y^4*z^4 - 29*z^5 + 293*y*z^5 - 558*y^2*z^5 + 318*y^3*z^5 + 48*z^6 - 162*y*z^6 + 122*y^2*z^6 - 19*z^7 + 19*y*z^7)*G[-y, 0, -y, z])/(4*(-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-4*y^3 - 239*y^4 + 669*y^5 - 611*y^6 + 185*y^7 - 12*y^2*z - 516*y^3*z + 2037*y^4*z - 2433*y^5*z + 935*y^6*z - 11*y^7*z - 12*y*z^2 - 258*y^2*z^2 + 2040*y^3*z^2 - 3485*y^4*z^2 + 1783*y^5*z^2 - 68*y^6*z^2 - 4*z^3 + 40*y*z^3 + 634*y^2*z^3 - 2074*y^3*z^3 + 1545*y^4*z^3 - 145*y^5*z^3 + 23*z^4 - 87*y*z^4 - 329*y^2*z^4 + 505*y^3*z^4 - 124*y^4*z^4 - 47*z^5 + 123*y*z^5 - 71*y^2*z^5 - 17*y^3*z^5 + 41*z^6 - 77*y*z^6 + 32*y^2*z^6 - 13*z^7 + 13*y*z^7)* G[-y, 1 - y, 0, z])/(4*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((4*y^3 + 16*y^4 - 44*y^5 + 24*y^6 + 12*y^2*z - 14*y^3*z - 12*y^4*z + 23*y^5*z - 9*y^6*z + 12*y*z^2 - 105*y^2*z^2 + 183*y^3*z^2 - 92*y^4*z^2 - 14*y^5*z^2 + 4*z^3 - 84*y*z^3 + 195*y^2*z^3 - 163*y^3*z^3 - 21*z^4 + 85*y*z^4 - 126*y^2*z^4 + 14*y^3*z^4 + 17*z^5 - 42*y*z^5 + 9*y^2*z^5)* G[-y, 1 - y, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(y + z)^2) + ((-250*y^3 + 476*y^4 - 241*y^5 - 298*y^2*z + 1080*y^3*z - 821*y^4*z + 28*y^5*z - 16*y*z^2 + 644*y^2*z^2 - 951*y^3*z^2 + 90*y^4*z^2 + 24*z^3 - 48*y*z^3 - 301*y^2*z^3 + 64*y^3*z^3 - 72*z^4 + 144*y*z^4 - 56*y^2*z^4 + 74*z^5 - 84*y*z^5 - 26*z^6)* G[-y, 1 - y, -y, z])/(4*y^2*z^3*(-1 + y + z)^2*(y + z)) + ((93*y^4 + 128*y^3*z - 15*y^4*z + 12*y^2*z^2 - 20*y^3*z^2 - 12*y*z^3 - 9*y^2*z^3 + 12*z^4 - 16*y*z^4 - 12*z^5)* G[-y, -y, 0, z])/(4*y^2*z^3*(y + z)^2) + ((2*y^3 - 108*y^4 + 444*y^5 - 701*y^6 + 492*y^7 - 129*y^8 + 6*y^2*z - 246*y^3*z + 1233*y^4*z - 2321*y^5*z + 1911*y^6*z - 597*y^7*z + 14*y^8*z + 6*y*z^2 - 159*y^2*z^2 + 1140*y^3*z^2 - 2785*y^4*z^2 + 2815*y^5*z^2 - 1076*y^6*z^2 + 59*y^7*z^2 + 2*z^3 - 20*y*z^3 + 349*y^2*z^3 - 1357*y^3*z^3 + 1828*y^4*z^3 - 876*y^5*z^3 + 74*y^6*z^3 + 5*z^4 - 38*y*z^4 - 85*y^2*z^4 + 311*y^3*z^4 - 193*y^4*z^4 - 8*y^5*z^4 - 28*z^5 + 136*y*z^5 - 213*y^2*z^5 + 169*y^3*z^5 - 88*y^4*z^5 + 33*z^6 - 104*y*z^6 + 114*y^2*z^6 - 67*y^3*z^6 - 12*z^7 + 20*y*z^7 - 16*y^2*z^7)* G[-y, -y, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((4*y^3 + 42*y^4 - 188*y^5 + 287*y^6 - 198*y^7 + 53*y^8 + 12*y^2*z + 78*y^3*z - 491*y^4*z + 912*y^5*z - 720*y^6*z + 206*y^7*z + 3*y^8*z + 12*y*z^2 + 15*y^2*z^2 - 396*y^3*z^2 + 1018*y^4*z^2 - 956*y^5*z^2 + 295*y^6*z^2 + 12*y^7*z^2 + 4*z^3 - 30*y*z^3 - 72*y^2*z^3 + 426*y^3*z^3 - 503*y^4*z^3 + 160*y^5*z^3 + 15*y^6*z^3 - 11*z^4 + 34*y*z^4 + 4*y^2*z^4 - 8*y^3*z^4 - 27*y^4*z^4 + 9*z^5 - 30*y*z^5 + 84*y^2*z^5 - 72*y^3*z^5 - 15*y^4*z^5 - 3*z^6 + 24*y*z^6 - 33*y^2*z^6 - 12*y^3*z^6 + z^7 - 6*y*z^7 - 3*y^2*z^7)* G[-y, -y, -y, z])/(4*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-1 + z)*G[0, 0, 0, 0, z])/(2*y^2*z) + ((-8*y^3 - 29*y^2*z - 26*y*z^2 + 9*y^2*z^2 - 9*z^3 + 18*y*z^3 + 9*z^4)*G[0, 0, 0, 1 - y, z])/(2*y^2*z^2*(y + z)^2) + ((-5*y^4 + 25*y^5 - 50*y^6 + 50*y^7 - 25*y^8 + 5*y^9 - 16*y^3*z + 113*y^4*z - 293*y^5*z + 362*y^6*z - 218*y^7*z + 53*y^8*z - y^9*z - 9*y^2*z^2 + 123*y^3*z^2 - 439*y^4*z^2 + 673*y^5*z^2 - 480*y^6*z^2 + 136*y^7*z^2 - 4*y^8*z^2 + 2*y*z^3 + 33*y^2*z^3 - 231*y^3*z^3 + 459*y^4*z^3 - 375*y^5*z^3 + 120*y^6*z^3 - 8*y^7*z^3 - 2*z^4 + 10*y*z^4 - 67*y^2*z^4 + 125*y^3*z^4 - 43*y^4*z^4 - 11*y^5*z^4 - 12*y^6*z^4 + 6*z^5 - 32*y*z^5 + 49*y^2*z^5 + 57*y^3*z^5 - 83*y^4*z^5 - 13*y^5*z^5 - 6*z^6 + 26*y*z^6 + 6*y^2*z^6 - 50*y^3*z^6 - 8*y^4*z^6 + 2*z^7 - 6*y*z^7 - 10*y^2*z^7 - 2*y^3*z^7)*G[0, 0, 0, -y, z])/(2*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-y^2 + 2*y^3 + y^4 - 4*y^5 + 2*y^6 - 2*y*z + 8*y^2*z + 10*y^3*z - 56*y^4*z + 60*y^5*z - 20*y^6*z - z^2 + 10*y*z^2 + 13*y^2*z^2 - 128*y^3*z^2 + 194*y^4*z^2 - 100*y^5*z^2 + 12*y^6*z^2 + 4*z^3 - 8*y*z^3 - 78*y^2*z^3 + 212*y^3*z^3 - 184*y^4*z^3 + 60*y^5*z^3 - 6*y^6*z^3 - 40*y*z^4 + 157*y^2*z^4 - 218*y^3*z^4 + 130*y^4*z^4 - 24*y^5*z^4 - 14*z^5 + 86*y*z^5 - 166*y^2*z^5 + 140*y^3*z^5 - 36*y^4*z^5 + 17*z^6 - 58*y*z^6 + 70*y^2*z^6 - 24*y^3*z^6 - 6*z^7 + 12*y*z^7 - 6*y^2*z^7)*G[0, 0, 1, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-8*y^3 - 29*y^2*z - 26*y*z^2 + 9*y^2*z^2 - 9*z^3 + 18*y*z^3 + 9*z^4)*G[0, 0, 1 - y, 0, z])/(2*y^2*z^2*(y + z)^2) + ((-12*y^3 - 43*y^2*z - 38*y*z^2 + 13*y^2*z^2 - 13*z^3 + 26*y*z^3 + 13*z^4)*G[0, 0, 1 - y, 1 - y, z])/(2*y^2*z^2*(y + z)^2) + ((-y^2 + 3*y^3 + 12*y^4 - 70*y^5 + 135*y^6 - 129*y^7 + 62*y^8 - 12*y^9 - 2*y*z + 10*y^2*z + 42*y^3*z - 328*y^4*z + 764*y^5*z - 854*y^6*z + 474*y^7*z - 108*y^8*z + 2*y^9*z - z^2 + 11*y*z^2 + 20*y^2*z^2 - 378*y^3*z^2 + 1166*y^4*z^2 - 1582*y^5*z^2 + 1027*y^6*z^2 - 271*y^7*z^2 + 8*y^8*z^2 + 4*z^3 - 38*y*z^3 - 4*y^2*z^3 + 422*y^3*z^3 - 910*y^4*z^3 + 748*y^5*z^3 - 234*y^6*z^3 + 12*y^7*z^3 - 6*z^4 + 54*y*z^4 - 76*y^2*z^4 + 4*y^3*z^4 - 4*y^4*z^4 + 20*y^5*z^4 + 8*y^6*z^4 + 4*z^5 - 28*y*z^5 + 82*y^2*z^5 - 186*y^3*z^5 + 142*y^4*z^5 + 2*y^5*z^5 - z^6 + 3*y*z^6 - 49*y^2*z^6 + 79*y^3*z^6 + 16*y^2*z^7)* G[0, 0, 1 - y, -y, z])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-6*y^4 + 24*y^5 - 35*y^6 + 22*y^7 - 5*y^8 - 12*y^3*z + 70*y^4*z - 136*y^5*z + 110*y^6*z - 32*y^7*z - 2*y^2*z^2 + 52*y^3*z^2 - 161*y^4*z^2 + 174*y^5*z^2 - 63*y^6*z^2 - 8*y*z^3 + 42*y^2*z^3 - 110*y^3*z^3 + 122*y^4*z^3 - 42*y^5*z^3 - 4*y^6*z^3 + 4*z^4 - 8*y*z^4 + 2*y^2*z^4 - 12*y^3*z^4 + 31*y^4*z^4 - 16*y^5*z^4 - 12*z^5 + 48*y*z^5 - 84*y^2*z^5 + 74*y^3*z^5 - 24*y^4*z^5 + 12*z^6 - 40*y*z^6 + 45*y^2*z^6 - 16*y^3*z^6 - 4*z^7 + 8*y*z^7 - 4*y^2*z^7)*G[0, 0, -y, 0, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-11*y^4 + 44*y^5 - 66*y^6 + 44*y^7 - 11*y^8 - 36*y^3*z + 168*y^4*z - 291*y^5*z + 225*y^6*z - 69*y^7*z + 3*y^8*z - 19*y^2*z^2 + 138*y^3*z^2 - 312*y^4*z^2 + 295*y^5*z^2 - 111*y^6*z^2 + 9*y^7*z^2 + 18*y*z^3 - 42*y^2*z^3 + 5*y^3*z^3 + 72*y^4*z^3 - 60*y^5*z^3 + 7*y^6*z^3 + 2*z^4 - 30*y*z^4 + 78*y^2*z^4 - 35*y^3*z^4 - 28*y^4*z^4 - 3*y^5*z^4 - 4*z^5 + 18*y*z^5 - 9*y^2*z^5 - 31*y^3*z^5 - 6*y^4*z^5 + 2*z^6 - 6*y*z^6 - 10*y^2*z^6 - 2*y^3*z^6)*G[0, 0, -y, 1 - y, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((-7*y^4 + 35*y^5 - 71*y^6 + 73*y^7 - 38*y^8 + 8*y^9 - 36*y^3*z + 200*y^4*z - 442*y^5*z + 486*y^6*z - 266*y^7*z + 58*y^8*z - 46*y^2*z^2 + 314*y^3*z^2 - 809*y^4*z^2 + 1003*y^5*z^2 - 605*y^6*z^2 + 143*y^7*z^2 - 20*y*z^3 + 199*y^2*z^3 - 643*y^3*z^3 + 924*y^4*z^3 - 616*y^5*z^3 + 157*y^6*z^3 - y^7*z^3 - z^4 + 47*y*z^4 - 233*y^2*z^4 + 407*y^3*z^4 - 283*y^4*z^4 + 67*y^5*z^4 - 4*y^6*z^4 + 3*z^5 - 37*y*z^5 + 87*y^2*z^5 - 43*y^3*z^5 - 12*y^4*z^5 - 6*y^5*z^5 - 3*z^6 + 13*y*z^6 - 2*y^2*z^6 - 20*y^3*z^6 - 4*y^4*z^6 + z^7 - 3*y*z^7 - 5*y^2*z^7 - y^3*z^7)*G[0, 0, -y, -y, z])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((y^2 - 2*y^3 - y^4 + 4*y^5 - 2*y^6 + 2*y*z - 8*y^2*z + 6*y^3*z + 8*y^4*z - 12*y^5*z + 4*y^6*z + z^2 - 10*y*z^2 + 27*y^2*z^2 - 32*y^3*z^2 + 22*y^4*z^2 - 12*y^5*z^2 + 4*y^6*z^2 - 4*z^3 + 24*y*z^3 - 58*y^2*z^3 + 76*y^3*z^3 - 56*y^4*z^3 + 20*y^5*z^3 - 2*y^6*z^3 + 8*z^4 - 40*y*z^4 + 83*y^2*z^4 - 86*y^3*z^4 + 42*y^4*z^4 - 8*y^5*z^4 - 10*z^5 + 42*y*z^5 - 66*y^2*z^5 + 44*y^3*z^5 - 12*y^4*z^5 + 7*z^6 - 22*y*z^6 + 22*y^2*z^6 - 8*y^3*z^6 - 2*z^7 + 4*y*z^7 - 2*y^2*z^7)* G[0, 1, 0, 0, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((2*y^2 - 6*y^3 + 6*y^4 - 4*y^5 + 4*y^6 - 2*y^7 + 4*y*z - 20*y^2*z + 32*y^3*z - 20*y^4*z + 4*y^5*z + 2*z^2 - 22*y*z^2 + 68*y^2*z^2 - 94*y^3*z^2 + 68*y^4*z^2 - 28*y^5*z^2 + 6*y^6*z^2 - 8*z^3 + 50*y*z^3 - 119*y^2*z^3 + 144*y^3*z^3 - 94*y^4*z^3 + 30*y^5*z^3 - 3*y^6*z^3 + 15*z^4 - 72*y*z^4 + 140*y^2*z^4 - 136*y^3*z^4 + 63*y^4*z^4 - 12*y^5*z^4 - 17*z^5 + 68*y*z^5 - 103*y^2*z^5 + 66*y^3*z^5 - 18*y^4*z^5 + 11*z^6 - 34*y*z^6 + 33*y^2*z^6 - 12*y^3*z^6 - 3*z^7 + 6*y*z^7 - 3*y^2*z^7)*G[0, 1, 0, 1 - y, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((2*y^3 - 8*y^4 + 14*y^5 - 12*y^6 + 4*y^7 + 4*y^2*z - 18*y^3*z + 30*y^4*z - 22*y^5*z + 6*y^6*z + 2*y*z^2 - 23*y^2*z^2 + 60*y^3*z^2 - 63*y^4*z^2 + 28*y^5*z^2 - 4*y^6*z^2 - 10*y*z^3 + 57*y^2*z^3 - 108*y^3*z^3 + 90*y^4*z^3 - 34*y^5*z^3 + 5*y^6*z^3 - 5*z^4 + 44*y*z^4 - 124*y^2*z^4 + 156*y^3*z^4 - 92*y^4*z^4 + 20*y^5*z^4 + 15*z^5 - 76*y*z^5 + 137*y^2*z^5 - 108*y^3*z^5 + 30*y^4*z^5 - 15*z^6 + 50*y*z^6 - 56*y^2*z^6 + 20*y^3*z^6 + 5*z^7 - 10*y*z^7 + 5*y^2*z^7)*G[0, 1, 0, -y, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((2*y^2 - 6*y^3 + 6*y^4 - 4*y^5 + 4*y^6 - 2*y^7 + 4*y*z - 20*y^2*z + 32*y^3*z - 20*y^4*z + 4*y^5*z + 2*z^2 - 22*y*z^2 + 68*y^2*z^2 - 94*y^3*z^2 + 68*y^4*z^2 - 28*y^5*z^2 + 6*y^6*z^2 - 8*z^3 + 50*y*z^3 - 119*y^2*z^3 + 144*y^3*z^3 - 94*y^4*z^3 + 30*y^5*z^3 - 3*y^6*z^3 + 15*z^4 - 72*y*z^4 + 140*y^2*z^4 - 136*y^3*z^4 + 63*y^4*z^4 - 12*y^5*z^4 - 17*z^5 + 68*y*z^5 - 103*y^2*z^5 + 66*y^3*z^5 - 18*y^4*z^5 + 11*z^6 - 34*y*z^6 + 33*y^2*z^6 - 12*y^3*z^6 - 3*z^7 + 6*y*z^7 - 3*y^2*z^7)*G[0, 1, 1 - y, 0, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((2*y^3 - 8*y^4 + 14*y^5 - 12*y^6 + 4*y^7 + 4*y^2*z - 18*y^3*z + 30*y^4*z - 22*y^5*z + 6*y^6*z + 2*y*z^2 - 23*y^2*z^2 + 60*y^3*z^2 - 63*y^4*z^2 + 28*y^5*z^2 - 4*y^6*z^2 - 10*y*z^3 + 57*y^2*z^3 - 108*y^3*z^3 + 90*y^4*z^3 - 34*y^5*z^3 + 5*y^6*z^3 - 5*z^4 + 44*y*z^4 - 124*y^2*z^4 + 156*y^3*z^4 - 92*y^4*z^4 + 20*y^5*z^4 + 15*z^5 - 76*y*z^5 + 137*y^2*z^5 - 108*y^3*z^5 + 30*y^4*z^5 - 15*z^6 + 50*y*z^6 - 56*y^2*z^6 + 20*y^3*z^6 + 5*z^7 - 10*y*z^7 + 5*y^2*z^7)*G[0, 1, 1 - y, -y, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-8*y^3 - 29*y^2*z - 26*y*z^2 + 9*y^2*z^2 - 9*z^3 + 18*y*z^3 + 9*z^4)*G[0, 1 - y, 0, 0, z])/(2*y^2*z^2*(y + z)^2) + ((-12*y^3 - 43*y^2*z - 38*y*z^2 + 13*y^2*z^2 - 13*z^3 + 26*y*z^3 + 13*z^4)*G[0, 1 - y, 0, 1 - y, z])/(2*y^2*z^2*(y + z)^2) + ((-2*y^3 - 11*y^4 + 64*y^5 - 106*y^6 + 74*y^7 - 19*y^8 - 4*y^2*z - 40*y^3*z + 239*y^4*z - 441*y^5*z + 349*y^6*z - 107*y^7*z + 4*y^8*z - 2*y*z^2 - 29*y^2*z^2 + 234*y^3*z^2 - 525*y^4*z^2 + 486*y^5*z^2 - 176*y^6*z^2 + 12*y^7*z^2 + 16*y*z^3 - 5*y^2*z^3 - 101*y^3*z^3 + 182*y^4*z^3 - 102*y^5*z^3 + 10*y^6*z^3 + 2*z^4 - 26*y*z^4 + 63*y^2*z^4 - 20*y^3*z^4 - 33*y^4*z^4 - 2*y^5*z^4 - 4*z^5 + 18*y*z^5 - 11*y^2*z^5 - 29*y^3*z^5 - 6*y^4*z^5 + 2*z^6 - 6*y*z^6 - 10*y^2*z^6 - 2*y^3*z^6)*G[0, 1 - y, 0, -y, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((3*y^4 - 12*y^5 + 19*y^6 - 14*y^7 + 4*y^8 + 22*y^3*z - 104*y^4*z + 182*y^5*z - 140*y^6*z + 40*y^7*z + 37*y^2*z^2 - 212*y^3*z^2 + 433*y^4*z^2 - 378*y^5*z^2 + 120*y^6*z^2 + 12*y*z^3 - 138*y^2*z^3 + 400*y^3*z^3 - 440*y^4*z^3 + 172*y^5*z^3 - 6*y^6*z^3 + 6*z^4 - 60*y*z^4 + 220*y^2*z^4 - 308*y^3*z^4 + 161*y^4*z^4 - 24*y^5*z^4 - 18*z^5 + 96*y*z^5 - 174*y^2*z^5 + 122*y^3*z^5 - 36*y^4*z^5 + 18*z^6 - 60*y*z^6 + 61*y^2*z^6 - 24*y^3*z^6 - 6*z^7 + 12*y*z^7 - 6*y^2*z^7)*G[0, 1 - y, 1, 0, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-12*y^3 - 43*y^2*z - 38*y*z^2 + 13*y^2*z^2 - 13*z^3 + 26*y*z^3 + 13*z^4)*G[0, 1 - y, 1 - y, 0, z])/(2*y^2*z^2*(y + z)^2) + ((-14*y^3 - 50*y^2*z - 44*y*z^2 + 15*y^2*z^2 - 15*z^3 + 30*y*z^3 + 15*z^4)*G[0, 1 - y, 1 - y, 1 - y, z])/(2*y^2*z^2*(y + z)^2) + ((-2*y^2 + 6*y^3 + 30*y^4 - 140*y^5 + 210*y^6 - 138*y^7 + 34*y^8 - 4*y*z + 18*y^2*z + 42*y^3*z - 307*y^4*z + 556*y^5*z - 432*y^6*z + 134*y^7*z - 7*y^8*z - 2*z^2 + 18*y*z^2 - y^2*z^2 - 220*y^3*z^2 + 536*y^4*z^2 - 507*y^5*z^2 + 197*y^6*z^2 - 21*y^7*z^2 + 6*z^3 - 4*y*z^3 - 115*y^2*z^3 + 339*y^3*z^3 - 404*y^4*z^3 + 210*y^5*z^3 - 32*y^6*z^3 + 5*z^4 - 70*y*z^4 + 219*y^2*z^4 - 338*y^3*z^4 + 240*y^4*z^4 - 40*y^5*z^4 - 20*z^5 + 93*y*z^5 - 184*y^2*z^5 + 176*y^3*z^5 - 33*y^4*z^5 + 11*z^6 - 33*y*z^6 + 49*y^2*z^6 - 11*y^3*z^6)*G[0, 1 - y, 1 - y, -y, z])/(2*(-1 + y)^3*y^2*z^3* (-1 + y + z)*(y + z)^2) + ((-y^2 + 2*y^3 + 10*y^4 - 40*y^5 + 56*y^6 - 36*y^7 + 9*y^8 - 2*y*z + 8*y^2*z + 8*y^3*z - 86*y^4*z + 162*y^5*z - 126*y^6*z + 36*y^7*z - z^2 + 10*y*z^2 - 8*y^2*z^2 - 80*y^3*z^2 + 212*y^4*z^2 - 196*y^5*z^2 + 63*y^6*z^2 + 4*z^3 - 28*y*z^3 + 28*y^2*z^3 + 62*y^3*z^3 - 118*y^4*z^3 + 54*y^5*z^3 - 2*y^6*z^3 - 4*z^4 + 24*y*z^4 - 21*y^2*z^4 - 22*y^3*z^4 + 30*y^4*z^4 - 8*y^5*z^4 - 2*z^5 + 10*y*z^5 - 26*y^2*z^5 + 28*y^3*z^5 - 12*y^4*z^5 + 5*z^6 - 18*y*z^6 + 20*y^2*z^6 - 8*y^3*z^6 - 2*z^7 + 4*y*z^7 - 2*y^2*z^7)*G[0, 1 - y, -y, 0, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-2*y^2 + 4*y^3 + 30*y^4 - 120*y^5 + 170*y^6 - 108*y^7 + 26*y^8 - 4*y*z + 14*y^2*z + 46*y^3*z - 268*y^4*z + 454*y^5*z - 340*y^6*z + 104*y^7*z - 6*y^8*z - 2*z^2 + 16*y*z^2 + 13*y^2*z^2 - 228*y^3*z^2 + 491*y^4*z^2 - 436*y^5*z^2 + 164*y^6*z^2 - 18*y^7*z^2 + 6*z^3 + 10*y*z^3 - 170*y^2*z^3 + 417*y^3*z^3 - 454*y^4*z^3 + 224*y^5*z^3 - 33*y^6*z^3 + 9*z^4 - 106*y*z^4 + 312*y^2*z^4 - 447*y^3*z^4 + 299*y^4*z^4 - 51*y^5*z^4 - 28*z^5 + 129*y*z^5 - 246*y^2*z^5 + 222*y^3*z^5 - 45*y^4*z^5 + 15*z^6 - 45*y*z^6 + 61*y^2*z^6 - 15*y^3*z^6)*G[0, 1 - y, -y, 1 - y, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((y^2 - 3*y^3 + 19*y^4 - 85*y^5 + 174*y^6 - 178*y^7 + 90*y^8 - 18*y^9 + 2*y*z - 10*y^2*z + 4*y^3*z + 12*y^4*z + 40*y^5*z - 124*y^6*z + 106*y^7*z - 30*y^8*z + z^2 - 11*y*z^2 - 20*y^2*z^2 + 238*y^3*z^2 - 544*y^4*z^2 + 548*y^5*z^2 - 257*y^6*z^2 + 45*y^7*z^2 - 4*z^3 - 8*y*z^3 + 221*y^2*z^3 - 737*y^3*z^3 + 1048*y^4*z^3 - 716*y^5*z^3 + 207*y^6*z^3 - 11*y^7*z^3 - 5*z^4 + 115*y*z^4 - 506*y^2*z^4 + 946*y^3*z^4 - 874*y^4*z^4 + 368*y^5*z^4 - 44*y^6*z^4 + 29*z^5 - 205*y*z^5 + 519*y^2*z^5 - 647*y^3*z^5 + 378*y^4*z^5 - 66*y^5*z^5 - 32*z^6 + 140*y*z^6 - 249*y^2*z^6 + 201*y^3*z^6 - 44*y^4*z^6 + 11*z^7 - 33*y*z^7 + 41*y^2*z^7 - 11*y^3*z^7)*G[0, 1 - y, -y, -y, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((6*y^3 - 24*y^4 + 35*y^5 - 22*y^6 + 5*y^7 + 10*y^2*z - 50*y^3*z + 88*y^4*z - 66*y^5*z + 18*y^6*z + 7*y*z^2 - 44*y^2*z^2 + 93*y^3*z^2 - 82*y^4*z^2 + 26*y^5*z^2 - 6*z^3 + 12*y*z^3 + 6*y^2*z^3 - 24*y^3*z^3 + 12*y^4*z^3 + 12*z^4 - 31*y*z^4 + 26*y^2*z^4 - 8*y^3*z^4 - 6*z^5 + 12*y*z^5 - 8*y^2*z^5 - y*z^6)* G[0, -y, 0, 0, z])/((-1 + y)^2*y*z^3*(-1 + y + z)^2*(y + z)^2) + ((14*y^4 - 56*y^5 + 82*y^6 - 52*y^7 + 12*y^8 + 26*y^3*z - 129*y^4*z + 228*y^5*z - 174*y^6*z + 50*y^7*z - y^8*z + 24*y^2*z^2 - 142*y^3*z^2 + 294*y^4*z^2 - 262*y^5*z^2 + 90*y^6*z^2 - 4*y^7*z^2 - 6*y*z^3 - 23*y^2*z^3 + 130*y^3*z^3 - 175*y^4*z^3 + 82*y^5*z^3 - 8*y^6*z^3 + 2*z^4 + 18*y^2*z^4 - 56*y^3*z^4 + 46*y^4*z^4 - 12*y^5*z^4 - 6*z^5 + 22*y*z^5 - 39*y^2*z^5 + 32*y^3*z^5 - 13*y^4*z^5 + 6*z^6 - 20*y*z^6 + 20*y^2*z^6 - 8*y^3*z^6 - 2*z^7 + 4*y*z^7 - 2*y^2*z^7)* G[0, -y, 0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-22*y^3 + 90*y^4 - 135*y^5 + 88*y^6 - 21*y^7 - 56*y^2*z + 264*y^3*z - 454*y^4*z + 340*y^5*z - 94*y^6*z - 52*y*z^2 + 306*y^2*z^2 - 625*y^3*z^2 + 540*y^4*z^2 - 169*y^5*z^2 + 12*z^3 + 48*y*z^3 - 260*y^2*z^3 + 328*y^3*z^3 - 128*y^4*z^3 - 24*z^4 + 28*y*z^4 + 16*y^2*z^4 - 16*y^3*z^4 + 12*z^5 - 24*y*z^5 + 20*y^2*z^5 + 4*y*z^6)*G[0, -y, 0, -y, z])/ (2*(-1 + y)^2*y*z^3*(-1 + y + z)^2*(y + z)^2) + ((14*y^4 - 56*y^5 + 82*y^6 - 52*y^7 + 12*y^8 + 26*y^3*z - 129*y^4*z + 228*y^5*z - 174*y^6*z + 50*y^7*z - y^8*z + 24*y^2*z^2 - 142*y^3*z^2 + 294*y^4*z^2 - 262*y^5*z^2 + 90*y^6*z^2 - 4*y^7*z^2 - 6*y*z^3 - 23*y^2*z^3 + 130*y^3*z^3 - 175*y^4*z^3 + 82*y^5*z^3 - 8*y^6*z^3 + 2*z^4 + 18*y^2*z^4 - 56*y^3*z^4 + 46*y^4*z^4 - 12*y^5*z^4 - 6*z^5 + 22*y*z^5 - 39*y^2*z^5 + 32*y^3*z^5 - 13*y^4*z^5 + 6*z^6 - 20*y*z^6 + 20*y^2*z^6 - 8*y^3*z^6 - 2*z^7 + 4*y*z^7 - 2*y^2*z^7)* G[0, -y, 1 - y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-23*y^4 + 69*y^5 - 69*y^6 + 23*y^7 - 48*y^3*z + 169*y^4*z - 201*y^5*z + 87*y^6*z - 7*y^7*z - 43*y^2*z^2 + 179*y^3*z^2 - 230*y^4*z^2 + 108*y^5*z^2 - 14*y^6*z^2 - 38*y*z^3 + 155*y^2*z^3 - 193*y^3*z^3 + 83*y^4*z^3 - 23*y^5*z^3 - 16*z^4 + 80*y*z^4 - 131*y^2*z^4 + 67*y^3*z^4 - 32*y^4*z^4 + 16*z^5 - 48*y*z^5 + 32*y^2*z^5 - 16*y^3*z^5)*G[0, -y, 1 - y, 1 - y, z])/ (2*(-1 + y)^3*y^2*z^3*(y + z)^2) + ((-21*y^4 + 44*y^5 - 23*y^6 - 6*y^3*z + 65*y^4*z - 66*y^5*z + 3*y^6*z + 28*y^2*z^2 - 28*y^3*z^2 - 46*y^4*z^2 + 12*y^5*z^2 + 14*y*z^3 - 80*y^2*z^3 + 34*y^3*z^3 + 15*y^4*z^3 + 3*z^4 - 40*y*z^4 + 66*y^2*z^4 - 9*z^5 + 38*y*z^5 - 15*y^2*z^5 + 9*z^6 - 12*y*z^6 - 3*z^7)*G[0, -y, 1 - y, -y, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((12*y^3 + 28*y^2*z - 3*y^3*z + 17*y*z^2 - 6*y^2*z^2 + 8*z^3 - 3*y*z^3)*G[0, -y, -y, 0, z])/(2*y*z^3*(y + z)^2) + ((21*y^4 - 105*y^5 + 212*y^6 - 216*y^7 + 111*y^8 - 23*y^9 + 14*y^3*z - 101*y^4*z + 271*y^5*z - 350*y^6*z + 224*y^7*z - 61*y^8*z + 3*y^9*z - 20*y^2*z^2 + 94*y^3*z^2 - 158*y^4*z^2 + 98*y^5*z^2 + 14*y^6*z^2 - 40*y^7*z^2 + 12*y^8*z^2 - 14*y*z^3 + 124*y^2*z^3 - 364*y^3*z^3 + 461*y^4*z^3 - 241*y^5*z^3 + 19*y^6*z^3 + 15*y^7*z^3 - 3*z^4 + 49*y*z^4 - 209*y^2*z^4 + 339*y^3*z^4 - 211*y^4*z^4 + 35*y^5*z^4 + 9*z^5 - 65*y*z^5 + 144*y^2*z^5 - 102*y^3*z^5 + 21*y^4*z^5 - 15*y^5*z^5 - 9*z^6 + 39*y*z^6 - 42*y^2*z^6 + 8*y^3*z^6 - 12*y^4*z^6 + 3*z^7 - 9*y*z^7 + y^2*z^7 - 3*y^3*z^7)*G[0, -y, -y, 1 - y, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((2*y^5 - 8*y^6 + 12*y^7 - 8*y^8 + 2*y^9 + 8*y^3*z - 31*y^4*z + 43*y^5*z - 26*y^6*z + 10*y^7*z - 7*y^8*z + 3*y^9*z + 19*y^2*z^2 - 99*y^3*z^2 + 200*y^4*z^2 - 208*y^5*z^2 + 129*y^6*z^2 - 53*y^7*z^2 + 12*y^8*z^2 + 16*y*z^3 - 119*y^2*z^3 + 321*y^3*z^3 - 439*y^4*z^3 + 335*y^5*z^3 - 138*y^6*z^3 + 24*y^7*z^3 + 6*z^4 - 74*y*z^4 + 275*y^2*z^4 - 489*y^3*z^4 + 466*y^4*z^4 - 220*y^5*z^4 + 36*y^6*z^4 - 18*z^5 + 118*y*z^5 - 291*y^2*z^5 + 361*y^3*z^5 - 213*y^4*z^5 + 39*y^5*z^5 + 18*z^6 - 78*y*z^6 + 137*y^2*z^6 - 109*y^3*z^6 + 24*y^4*z^6 - 6*z^7 + 18*y*z^7 - 22*y^2*z^7 + 6*y^3*z^7)*G[0, -y, -y, -y, z])/(2*(-1 + y)^3*y^2* z^3*(-1 + y + z)^2*(y + z)^2) + ((-4 + 7*y^2 + 16*z - 14*y^2*z - 17*z^2 - 14*y*z^2 + 14*y^2*z^2 - 5*z^3 + 28*y*z^3 - 7*y^2*z^3 + 17*z^4 - 14*y*z^4 - 7*z^5)* G[1, 0, 0, 0, z])/(2*y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(-2 + 2*y - y^2 + 2*y^3 + 6*z - 4*y*z + y^2*z - 4*z^2 - 2*y*z^2 + 2*y^2*z^2 - 2*z^3 + 4*y*z^3 + 2*z^4)* G[1, 0, 0, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2) + ((6 - 4*y - 3*y^2 - 2*y^3 - 24*z + 10*y*z + 10*y^2*z - 2*y^3*z + 31*z^2 + 2*y*z^2 - 12*y^2*z^2 - 9*z^3 - 18*y*z^3 + 5*y^2*z^3 - 9*z^4 + 10*y*z^4 + 5*z^5)*G[1, 0, 0, -y, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((-1 - y^2 + 4*z + 2*y^2*z - 7*z^2 + 2*y*z^2 - 2*y^2*z^2 + 7*z^3 - 4*y*z^3 + y^2*z^3 - 4*z^4 + 2*y*z^4 + z^5)*G[1, 0, 1, 0, z])/(y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(-2 + 2*y - y^2 + 2*y^3 + 6*z - 4*y*z + y^2*z - 4*z^2 - 2*y*z^2 + 2*y^2*z^2 - 2*z^3 + 4*y*z^3 + 2*z^4)* G[1, 0, 1 - y, 0, z])/(y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(4 - 2*y + 6*y^2 - 8*z + 2*y*z + 3*z^2 + y*z^2 + z^3)* G[1, 0, 1 - y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)) + ((-y + 5*y^2 - 3*y^3 + 5*y*z - 14*y^2*z + 7*y^3*z - 3*z^2 - y*z^2 + 6*y^2*z^2 + 9*z^3 - 9*y*z^3 + 3*y^2*z^3 - 9*z^4 + 6*y*z^4 + 3*z^5)*G[1, 0, 1 - y, -y, z])/(y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(-7*y^2 + 4*y^3 + 7*y^2*z - 2*z^2 + 4*y*z^2 - 2*y^2*z^2 + 4*z^3 - 4*y*z^3 - 2*z^4)*G[1, 0, -y, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((-6*y + 18*y^2 - 10*y^3 + 22*y*z - 44*y^2*z + 18*y^3*z - 3*z^2 - 20*y*z^2 + 23*y^2*z^2 + 9*z^3 - 2*y*z^3 + 3*y^2*z^3 - 9*z^4 + 6*y*z^4 + 3*z^5)* G[1, 0, -y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-2*y - 5*y^2 + 4*y^3 + 8*y*z + 6*y^2*z - 5*z^2 - 6*y^2*z^2 + 15*z^3 - 16*y*z^3 + 5*y^2*z^3 - 15*z^4 + 10*y*z^4 + 5*z^5)* G[1, 0, -y, -y, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((y^2 - 2*y^2*z + z^2 - 2*y*z^2 + 2*y^2*z^2 - 3*z^3 + 4*y*z^3 - y^2*z^3 + 3*z^4 - 2*y*z^4 - z^5)*G[1, 1, 0, 0, z])/ (y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(2*y - z^2)* G[1, 1, 0, 1 - y, z])/(y^2*z^3) + ((3 - 2*y - 2*y^3 - 12*z + 2*y*z + 8*y^2*z - 6*y^3*z + 22*z^2 - 6*y*z^2 - 4*y^2*z^2 - 24*z^3 + 14*y*z^3 - 4*y^2*z^3 + 15*z^4 - 8*y*z^4 - 4*z^5)*G[1, 1, 0, -y, z])/(y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(2*y - z^2)*G[1, 1, 1 - y, 0, z])/(y^2*z^3) + ((3 - 2*y - 2*y^3 - 12*z + 2*y*z + 8*y^2*z - 6*y^3*z + 22*z^2 - 6*y*z^2 - 4*y^2*z^2 - 24*z^3 + 14*y*z^3 - 4*y^2*z^3 + 15*z^4 - 8*y*z^4 - 4*z^5)*G[1, 1, 1 - y, -y, z])/ (y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(-2 + 2*y - y^2 + 2*y^3 + 6*z - 4*y*z + y^2*z - 4*z^2 - 2*y*z^2 + 2*y^2*z^2 - 2*z^3 + 4*y*z^3 + 2*z^4)*G[1, 1 - y, 0, 0, z])/(y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(4 - 2*y + 6*y^2 - 8*z + 2*y*z + 3*z^2 + y*z^2 + z^3)* G[1, 1 - y, 0, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)) + ((-y + 5*y^2 - 3*y^3 + 5*y*z - 14*y^2*z + 7*y^3*z - 3*z^2 - y*z^2 + 6*y^2*z^2 + 9*z^3 - 9*y*z^3 + 3*y^2*z^3 - 9*z^4 + 6*y*z^4 + 3*z^5)*G[1, 1 - y, 0, -y, z])/(y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(2 - 12*y^2 + 8*y^3 - 6*z + 12*y^2*z + 5*z^2 + 2*y*z^2 - y^2*z^2 - 2*y*z^3 - z^4)*G[1, 1 - y, 1, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(4 - 2*y + 6*y^2 - 8*z + 2*y*z + 3*z^2 + y*z^2 + z^3)*G[1, 1 - y, 1 - y, 0, z])/ (2*y^2*z^3*(-1 + y + z)) + ((-3*y + 9*y^2 - 5*y^3 + 11*y*z - 22*y^2*z + 9*y^3*z - 2*z^2 - 9*y*z^2 + 11*y^2*z^2 + 6*z^3 - 3*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)* G[1, 1 - y, 1 - y, -y, z])/(y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(-7*y^2 + 4*y^3 + 7*y^2*z - 2*z^2 + 4*y*z^2 - 2*y^2*z^2 + 4*z^3 - 4*y*z^3 - 2*z^4)*G[1, 1 - y, -y, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((-6*y + 18*y^2 - 10*y^3 + 22*y*z - 44*y^2*z + 18*y^3*z - 3*z^2 - 20*y*z^2 + 23*y^2*z^2 + 9*z^3 - 2*y*z^3 + 3*y^2*z^3 - 9*z^4 + 6*y*z^4 + 3*z^5)* G[1, 1 - y, -y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-2*y - 5*y^2 + 4*y^3 + 8*y*z + 6*y^2*z - 5*z^2 - 6*y^2*z^2 + 15*z^3 - 16*y*z^3 + 5*y^2*z^3 - 15*z^4 + 10*y*z^4 + 5*z^5)* G[1, 1 - y, -y, -y, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-8*y^3 - 29*y^2*z - 26*y*z^2 + 9*y^2*z^2 - 9*z^3 + 18*y*z^3 + 9*z^4)*G[1 - y, 0, 0, 0, z])/(2*y^2*z^2*(y + z)^2) + ((-12*y^3 - 43*y^2*z - 38*y*z^2 + 13*y^2*z^2 - 13*z^3 + 26*y*z^3 + 13*z^4)*G[1 - y, 0, 0, 1 - y, z])/(2*y^2*z^2*(y + z)^2) + ((-y^2 + 6*y^3 - 9*y^4 - 4*y^5 + 21*y^6 - 18*y^7 + 5*y^8 - 2*y*z + 15*y^2*z - 67*y^3*z + 152*y^4*z - 176*y^5*z + 103*y^6*z - 27*y^7*z + 2*y^8*z - z^2 + 12*y*z^2 - 88*y^2*z^2 + 274*y^3*z^2 - 411*y^4*z^2 + 304*y^5*z^2 - 96*y^6*z^2 + 6*y^7*z^2 + 3*z^3 - 11*y*z^3 + 55*y^2*z^3 - 147*y^3*z^3 + 182*y^4*z^3 - 88*y^5*z^3 + 6*y^6*z^3 - 3*z^4 + 4*y*z^4 - 2*y^2*z^4 + 42*y^3*z^4 - 59*y^4*z^4 + 2*y^5*z^4 + z^5 - 3*y*z^5 + 21*y^2*z^5 - 51*y^3*z^5 - 16*y^2*z^6)*G[1 - y, 0, 0, -y, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((5*y^2 - 10*y^3 - 17*y^4 + 68*y^5 - 76*y^6 + 36*y^7 - 6*y^8 + 10*y*z - 40*y^2*z + 22*y^3*z + 88*y^4*z - 144*y^5*z + 76*y^6*z - 12*y^7*z + 5*z^2 - 50*y*z^2 + 127*y^2*z^2 - 128*y^3*z^2 + 68*y^4*z^2 - 40*y^5*z^2 + 18*y^6*z^2 - 20*z^3 + 112*y*z^3 - 246*y^2*z^3 + 308*y^3*z^3 - 232*y^4*z^3 + 84*y^5*z^3 - 6*y^6*z^3 + 36*z^4 - 160*y*z^4 + 307*y^2*z^4 - 302*y^3*z^4 + 140*y^4*z^4 - 24*y^5*z^4 - 38*z^5 + 146*y*z^5 - 214*y^2*z^5 + 136*y^3*z^5 - 36*y^4*z^5 + 23*z^6 - 70*y*z^6 + 68*y^2*z^6 - 24*y^3*z^6 - 6*z^7 + 12*y*z^7 - 6*y^2*z^7)*G[1 - y, 0, 1, 0, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-12*y^3 - 43*y^2*z - 38*y*z^2 + 13*y^2*z^2 - 13*z^3 + 26*y*z^3 + 13*z^4)*G[1 - y, 0, 1 - y, 0, z])/(2*y^2*z^2*(y + z)^2) + ((-14*y^3 - 50*y^2*z - 44*y*z^2 + 15*y^2*z^2 - 15*z^3 + 30*y*z^3 + 15*z^4)*G[1 - y, 0, 1 - y, 1 - y, z])/(2*y^2*z^2*(y + z)^2) + ((-y^2 - 2*y^3 + 26*y^4 - 64*y^5 + 71*y^6 - 38*y^7 + 8*y^8 - 2*y*z - y^2*z + 65*y^3*z - 208*y^4*z + 277*y^5*z - 176*y^6*z + 48*y^7*z - 3*y^8*z - z^2 + 4*y*z^2 + 56*y^2*z^2 - 260*y^3*z^2 + 432*y^4*z^2 - 331*y^5*z^2 + 109*y^6*z^2 - 9*y^7*z^2 + 3*z^3 + 23*y*z^3 - 179*y^2*z^3 + 399*y^3*z^3 - 410*y^4*z^3 + 186*y^5*z^3 - 22*y^6*z^3 + 10*z^4 - 100*y*z^4 + 286*y^2*z^4 - 394*y^3*z^4 + 256*y^4*z^4 - 42*y^5*z^4 - 25*z^5 + 114*y*z^5 - 212*y^2*z^5 + 194*y^3*z^5 - 39*y^4*z^5 + 13*z^6 - 39*y*z^6 + 55*y^2*z^6 - 13*y^3*z^6)*G[1 - y, 0, 1 - y, -y, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((-8*y^4 + 32*y^5 - 47*y^6 + 30*y^7 - 7*y^8 - 20*y^3*z + 88*y^4*z - 144*y^5*z + 106*y^6*z - 32*y^7*z + 2*y^8*z - 4*y^2*z^2 + 40*y^3*z^2 - 97*y^4*z^2 + 98*y^5*z^2 - 45*y^6*z^2 + 8*y^7*z^2 - 8*y*z^3 + 30*y^2*z^3 - 42*y^3*z^3 + 36*y^4*z^3 - 26*y^5*z^3 + 10*y^6*z^3 + 2*z^4 + 4*y*z^4 - 10*y^2*z^4 + y^4*z^4 - 6*z^5 + 20*y*z^5 - 32*y^2*z^5 + 22*y^3*z^5 - 10*y^4*z^5 + 6*z^6 - 20*y*z^6 + 19*y^2*z^6 - 8*y^3*z^6 - 2*z^7 + 4*y*z^7 - 2*y^2*z^7)* G[1 - y, 0, -y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-4*y^3 - 27*y^4 + 105*y^5 - 113*y^6 + 39*y^7 - 8*y^2*z - 46*y^3*z + 225*y^4*z - 289*y^5*z + 127*y^6*z - 9*y^7*z - 4*y*z^2 - 28*y^2*z^2 + 186*y^3*z^2 - 271*y^4*z^2 + 135*y^5*z^2 - 18*y^6*z^2 - 28*y*z^3 + 138*y^2*z^3 - 178*y^3*z^3 + 76*y^4*z^3 - 24*y^5*z^3 - 15*z^4 + 75*y*z^4 - 116*y^2*z^4 + 54*y^3*z^4 - 30*y^4*z^4 + 15*z^5 - 45*y*z^5 + 29*y^2*z^5 - 15*y^3*z^5)*G[1 - y, 0, -y, 1 - y, z])/(2*(-1 + y)^3*y^2*z^3* (y + z)^2) + ((-2*y^3 - 3*y^4 + 45*y^5 - 111*y^6 + 123*y^7 - 66*y^8 + 14*y^9 - 4*y^2*z - 44*y^3*z + 321*y^4*z - 771*y^5*z + 892*y^6*z - 516*y^7*z + 127*y^8*z - 5*y^9*z - 2*y*z^2 - 56*y^2*z^2 + 474*y^3*z^2 - 1340*y^4*z^2 + 1786*y^5*z^2 - 1176*y^6*z^2 + 334*y^7*z^2 - 20*y^8*z^2 - 24*y*z^3 + 290*y^2*z^3 - 1044*y^3*z^3 + 1661*y^4*z^3 - 1271*y^5*z^3 + 429*y^6*z^3 - 41*y^7*z^3 - 11*z^4 + 131*y*z^4 - 552*y^2*z^4 + 1020*y^3*z^4 - 894*y^4*z^4 + 370*y^5*z^4 - 64*y^6*z^4 + 33*z^5 - 215*y*z^5 + 506*y^2*z^5 - 524*y^3*z^5 + 263*y^4*z^5 - 71*y^5*z^5 - 33*z^6 + 143*y*z^6 - 208*y^2*z^6 + 126*y^3*z^6 - 44*y^4*z^6 + 11*z^7 - 33*y*z^7 + 25*y^2*z^7 - 11*y^3*z^7)* G[1 - y, 0, -y, -y, z])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-7*y^4 + 30*y^5 - 49*y^6 + 36*y^7 - 10*y^8 - 14*y^3*z + 78*y^4*z - 154*y^5*z + 130*y^6*z - 40*y^7*z + 4*y^2*z^2 + 22*y^3*z^2 - 108*y^4*z^2 + 134*y^5*z^2 - 52*y^6*z^2 + 6*y*z^3 - 31*y^2*z^3 + 32*y^3*z^3 + 2*y^4*z^3 - 6*y^5*z^3 - 3*y^6*z^3 + 3*z^4 - 30*y*z^4 + 82*y^2*z^4 - 98*y^3*z^4 + 57*y^4*z^4 - 12*y^5*z^4 - 9*z^5 + 48*y*z^5 - 87*y^2*z^5 + 70*y^3*z^5 - 18*y^4*z^5 + 9*z^6 - 30*y*z^6 + 35*y^2*z^6 - 12*y^3*z^6 - 3*z^7 + 6*y*z^7 - 3*y^2*z^7)*G[1 - y, 1, 0, 0, z])/ (2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-2*y^3 + 16*y^4 - 40*y^5 + 40*y^6 - 14*y^7 - 4*y^2*z + 36*y^3*z - 105*y^4*z + 119*y^5*z - 47*y^6*z + y^7*z - 2*y*z^2 + 16*y^2*z^2 - 68*y^3*z^2 + 101*y^4*z^2 - 50*y^5*z^2 + 3*y^6*z^2 + 2*y*z^3 - 14*y^2*z^3 + 28*y^3*z^3 - 16*y^4*z^3 + 2*y^5*z^3 - z^4 + 5*y*z^4 - 7*y^2*z^4 + 9*y^3*z^4 - 2*y^4*z^4 + 2*z^5 - 7*y*z^5 + 10*y^2*z^5 - 3*y^3*z^5 - z^6 + 2*y*z^6 - y^2*z^6)* G[1 - y, 1, 0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((-6*y^2 + 10*y^3 + 15*y^4 - 44*y^5 + 31*y^6 - 4*y^7 - 2*y^8 - 12*y*z + 44*y^2*z - 4*y^3*z - 142*y^4*z + 192*y^5*z - 92*y^6*z + 16*y^7*z - 2*y^8*z - 6*z^2 + 58*y*z^2 - 103*y^2*z^2 - 46*y^3*z^2 + 249*y^4*z^2 - 210*y^5*z^2 + 66*y^6*z^2 - 8*y^7*z^2 + 24*z^3 - 120*y*z^3 + 162*y^2*z^3 - 24*y^3*z^3 - 82*y^4*z^3 + 44*y^5*z^3 - 4*y^6*z^3 - 44*z^4 + 174*y*z^4 - 266*y^2*z^4 + 210*y^3*z^4 - 97*y^4*z^4 + 24*y^5*z^4 + 48*z^5 - 176*y*z^5 + 254*y^2*z^5 - 170*y^3*z^5 + 46*y^4*z^5 - 30*z^6 + 92*y*z^6 - 93*y^2*z^6 + 32*y^3*z^6 + 8*z^7 - 16*y*z^7 + 8*y^2*z^7)*G[1 - y, 1, 0, -y, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-2*y^3 + 16*y^4 - 40*y^5 + 40*y^6 - 14*y^7 - 4*y^2*z + 36*y^3*z - 105*y^4*z + 119*y^5*z - 47*y^6*z + y^7*z - 2*y*z^2 + 16*y^2*z^2 - 68*y^3*z^2 + 101*y^4*z^2 - 50*y^5*z^2 + 3*y^6*z^2 + 2*y*z^3 - 14*y^2*z^3 + 28*y^3*z^3 - 16*y^4*z^3 + 2*y^5*z^3 - z^4 + 5*y*z^4 - 7*y^2*z^4 + 9*y^3*z^4 - 2*y^4*z^4 + 2*z^5 - 7*y*z^5 + 10*y^2*z^5 - 3*y^3*z^5 - z^6 + 2*y*z^6 - y^2*z^6)*G[1 - y, 1, 1 - y, 0, z])/(2*(-1 + y)^2*y^2* z^3*(-1 + y + z)*(y + z)^2) + ((-6*y^2 + 10*y^3 + 15*y^4 - 44*y^5 + 31*y^6 - 4*y^7 - 2*y^8 - 12*y*z + 44*y^2*z - 4*y^3*z - 142*y^4*z + 192*y^5*z - 92*y^6*z + 16*y^7*z - 2*y^8*z - 6*z^2 + 58*y*z^2 - 103*y^2*z^2 - 46*y^3*z^2 + 249*y^4*z^2 - 210*y^5*z^2 + 66*y^6*z^2 - 8*y^7*z^2 + 24*z^3 - 120*y*z^3 + 162*y^2*z^3 - 24*y^3*z^3 - 82*y^4*z^3 + 44*y^5*z^3 - 4*y^6*z^3 - 44*z^4 + 174*y*z^4 - 266*y^2*z^4 + 210*y^3*z^4 - 97*y^4*z^4 + 24*y^5*z^4 + 48*z^5 - 176*y*z^5 + 254*y^2*z^5 - 170*y^3*z^5 + 46*y^4*z^5 - 30*z^6 + 92*y*z^6 - 93*y^2*z^6 + 32*y^3*z^6 + 8*z^7 - 16*y*z^7 + 8*y^2*z^7)*G[1 - y, 1, 1 - y, -y, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-12*y^3 - 43*y^2*z - 38*y*z^2 + 13*y^2*z^2 - 13*z^3 + 26*y*z^3 + 13*z^4)*G[1 - y, 1 - y, 0, 0, z])/(2*y^2*z^2*(y + z)^2) + ((-14*y^3 - 50*y^2*z - 44*y*z^2 + 15*y^2*z^2 - 15*z^3 + 30*y*z^3 + 15*z^4)*G[1 - y, 1 - y, 0, 1 - y, z])/(2*y^2*z^2*(y + z)^2) + ((-6*y^3 - 36*y^4 + 144*y^5 - 156*y^6 + 54*y^7 - 12*y^2*z - 62*y^3*z + 307*y^4*z - 391*y^5*z + 169*y^6*z - 11*y^7*z - 6*y*z^2 - 27*y^2*z^2 + 215*y^3*z^2 - 324*y^4*z^2 + 164*y^5*z^2 - 22*y^6*z^2 - 16*y*z^3 + 108*y^2*z^3 - 144*y^3*z^3 + 58*y^4*z^3 - 22*y^5*z^3 - 11*z^4 + 55*y*z^4 - 76*y^2*z^4 + 22*y^3*z^4 - 22*y^4*z^4 + 11*z^5 - 33*y*z^5 + 17*y^2*z^5 - 11*y^3*z^5)* G[1 - y, 1 - y, 0, -y, z])/(2*(-1 + y)^3*y^2*z^3*(y + z)^2) + ((2*y^2 - 2*y^3 - 14*y^4 + 36*y^5 - 32*y^6 + 10*y^7 + 4*y*z - 10*y^2*z - 28*y^3*z + 106*y^4*z - 110*y^5*z + 40*y^6*z - 2*y^7*z + 2*z^2 - 14*y*z^2 - 6*y^2*z^2 + 96*y^3*z^2 - 131*y^4*z^2 + 59*y^5*z^2 - 6*y^6*z^2 - 6*z^3 + 16*y*z^3 + 16*y^2*z^3 - 58*y^3*z^3 + 43*y^4*z^3 - 8*y^5*z^3 + 4*z^4 - 17*y^2*z^4 + 27*y^3*z^4 - 8*y^4*z^4 + 2*z^5 - 10*y*z^5 + 17*y^2*z^5 - 6*y^3*z^5 - 2*z^6 + 4*y*z^6 - 2*y^2*z^6)* G[1 - y, 1 - y, 1, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((-14*y^3 - 50*y^2*z - 44*y*z^2 + 15*y^2*z^2 - 15*z^3 + 30*y*z^3 + 15*z^4)*G[1 - y, 1 - y, 1 - y, 0, z])/ (2*y^2*z^2*(y + z)^2) - (31*(y + 2*z)*G[1 - y, 1 - y, 1 - y, 1 - y, z])/(z^2*(y + z)^2) + ((-4*y^3 + 10*y^4 + 75*y^5 - 245*y^6 + 245*y^7 - 81*y^8 - 12*y^2*z + 38*y^3*z + 199*y^4*z - 749*y^5*z + 827*y^6*z - 321*y^7*z + 18*y^8*z - 12*y*z^2 + 54*y^2*z^2 + 122*y^3*z^2 - 702*y^4*z^2 + 919*y^5*z^2 - 435*y^6*z^2 + 54*y^7*z^2 - 4*z^3 + 28*y*z^3 - 52*y^2*z^3 - 86*y^3*z^3 + 221*y^4*z^3 - 127*y^5*z^3 + 36*y^6*z^3 + 8*z^4 - 90*y*z^4 + 232*y^2*z^4 - 313*y^3*z^4 + 247*y^4*z^4 - 36*y^5*z^4 - 22*z^5 + 120*y*z^5 - 245*y^2*z^5 + 249*y^3*z^5 - 54*y^4*z^5 + 18*z^6 - 54*y*z^6 + 70*y^2*z^6 - 18*y^3*z^6)*G[1 - y, 1 - y, 1 - y, -y, z])/(2*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((-3*y^2 + 3*y^3 + 14*y^5 - 25*y^6 + 11*y^7 - 6*y*z + 15*y^2*z + 4*y^3*z - 24*y^4*z + 2*y^5*z + 13*y^6*z - 4*y^7*z - 3*z^2 + 21*y*z^2 - 9*y^2*z^2 - 67*y^3*z^2 + 83*y^4*z^2 - 13*y^5*z^2 - 12*y^6*z^2 + 9*z^3 - 30*y*z^3 + 9*y^2*z^3 + 26*y^3*z^3 + 5*y^4*z^3 - 16*y^5*z^3 - 13*z^4 + 41*y*z^4 - 56*y^2*z^4 + 50*y^3*z^4 - 16*y^4*z^4 + 11*z^5 - 34*y*z^5 + 38*y^2*z^5 - 12*y^3*z^5 - 4*z^6 + 8*y*z^6 - 4*y^2*z^6)*G[1 - y, 1 - y, -y, 0, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((-4*y^3 + 8*y^4 + 68*y^5 - 212*y^6 + 208*y^7 - 68*y^8 - 12*y^2*z + 32*y^3*z + 160*y^4*z - 588*y^5*z + 646*y^6*z - 256*y^7*z + 18*y^8*z - 12*y*z^2 + 48*y^2*z^2 + 51*y^3*z^2 - 429*y^4*z^2 + 614*y^5*z^2 - 326*y^6*z^2 + 54*y^7*z^2 - 4*z^3 + 34*y*z^3 - 123*y^2*z^3 + 115*y^3*z^3 + 20*y^4*z^3 - 62*y^5*z^3 + 36*y^6*z^3 + 8*z^4 - 98*y*z^4 + 264*y^2*z^4 - 341*y^3*z^4 + 251*y^4*z^4 - 36*y^5*z^4 - 22*z^5 + 120*y*z^5 - 241*y^2*z^5 + 245*y^3*z^5 - 54*y^4*z^5 + 18*z^6 - 54*y*z^6 + 70*y^2*z^6 - 18*y^3*z^6)*G[1 - y, 1 - y, -y, 1 - y, z])/(2*(-1 + y)^3*y^2*z^3* (y + z)^3) + ((y^3 - 4*y^4 + 39*y^5 - 138*y^6 + 205*y^7 - 138*y^8 + 35*y^9 + 3*y^2*z - 15*y^3*z + 148*y^4*z - 536*y^5*z + 823*y^6*z - 571*y^7*z + 146*y^8*z + 2*y^9*z + 3*y*z^2 - 21*y^2*z^2 + 216*y^3*z^2 - 822*y^4*z^2 + 1326*y^5*z^2 - 955*y^6*z^2 + 245*y^7*z^2 + 8*y^8*z^2 + z^3 - 11*y*z^3 + 130*y^2*z^3 - 576*y^3*z^3 + 1030*y^4*z^3 - 806*y^5*z^3 + 222*y^6*z^3 + 10*y^7*z^3 - 3*z^4 + 34*y*z^4 - 196*y^2*z^4 + 411*y^3*z^4 - 394*y^4*z^4 + 156*y^5*z^4 + 5*z^5 - 43*y*z^5 + 108*y^2*z^5 - 156*y^3*z^5 + 120*y^4*z^5 - 10*y^5*z^5 - 5*z^6 + 23*y*z^6 - 52*y^2*z^6 + 66*y^3*z^6 - 8*y^4*z^6 + 2*z^7 - 6*y*z^7 + 14*y^2*z^7 - 2*y^3*z^7)*G[1 - y, 1 - y, -y, -y, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^3) + ((2*y^2 - 4*y^3 - 23*y^4 + 94*y^5 - 135*y^6 + 88*y^7 - 22*y^8 + 4*y*z - 16*y^2*z - 70*y^3*z + 390*y^4*z - 654*y^5*z + 474*y^6*z - 128*y^7*z + 2*z^2 - 20*y*z^2 - 32*y^2*z^2 + 446*y^3*z^2 - 996*y^4*z^2 + 870*y^5*z^2 - 270*y^6*z^2 - 8*z^3 + 30*y*z^3 + 133*y^2*z^3 - 580*y^3*z^3 + 682*y^4*z^3 - 258*y^5*z^3 + y^6*z^3 + 11*z^4 - 14*y*z^4 - 110*y^2*z^4 + 222*y^3*z^4 - 111*y^4*z^4 + 4*y^5*z^4 - 5*z^5 - 4*y*z^5 + 29*y^2*z^5 - 22*y^3*z^5 + 6*y^4*z^5 - z^6 + 6*y*z^6 - 7*y^2*z^6 + 4*y^3*z^6 + z^7 - 2*y*z^7 + y^2*z^7)*G[1 - y, -y, 0, 0, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-y^2 + y^3 + 14*y^4 - 40*y^5 + 39*y^6 - 13*y^7 - 2*y*z + 5*y^2*z + 42*y^3*z - 149*y^4*z + 163*y^5*z - 60*y^6*z + y^7*z - z^2 + 7*y*z^2 + 23*y^2*z^2 - 143*y^3*z^2 + 198*y^4*z^2 - 87*y^5*z^2 + 3*y^6*z^2 + 3*z^3 - 12*y*z^3 - 16*y^2*z^3 + 59*y^3*z^3 - 34*y^4*z^3 + y^5*z^3 - 5*z^4 + 19*y*z^4 - 27*y^2*z^4 + 20*y^3*z^4 - 5*y^4*z^4 + 5*z^5 - 16*y*z^5 + 18*y^2*z^5 - 6*y^3*z^5 - 2*z^6 + 4*y*z^6 - 2*y^2*z^6)* G[1 - y, -y, 0, 1 - y, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((-5*y^2 + 10*y^3 + 50*y^4 - 204*y^5 + 287*y^6 - 182*y^7 + 44*y^8 - 10*y*z + 40*y^2*z + 116*y^3*z - 721*y^4*z + 1220*y^5*z - 882*y^6*z + 238*y^7*z - y^8*z - 5*z^2 + 50*y*z^2 + 9*y^2*z^2 - 710*y^3*z^2 + 1685*y^4*z^2 - 1500*y^5*z^2 + 475*y^6*z^2 - 4*y^7*z^2 + 20*z^3 - 82*y*z^3 - 166*y^2*z^3 + 932*y^3*z^3 - 1151*y^4*z^3 + 460*y^5*z^3 - 13*y^6*z^3 - 23*z^4 + 22*y*z^4 + 232*y^2*z^4 - 470*y^3*z^4 + 267*y^4*z^4 - 32*y^5*z^4 - z^5 + 66*y*z^5 - 172*y^2*z^5 + 142*y^3*z^5 - 43*y^4*z^5 + 16*z^6 - 60*y*z^6 + 68*y^2*z^6 - 28*y^3*z^6 - 7*z^7 + 14*y*z^7 - 7*y^2*z^7)*G[1 - y, -y, 0, -y, z])/(2*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-y^2 + y^3 + 14*y^4 - 40*y^5 + 39*y^6 - 13*y^7 - 2*y*z + 5*y^2*z + 42*y^3*z - 149*y^4*z + 163*y^5*z - 60*y^6*z + y^7*z - z^2 + 7*y*z^2 + 23*y^2*z^2 - 143*y^3*z^2 + 198*y^4*z^2 - 87*y^5*z^2 + 3*y^6*z^2 + 3*z^3 - 12*y*z^3 - 16*y^2*z^3 + 59*y^3*z^3 - 34*y^4*z^3 + y^5*z^3 - 5*z^4 + 19*y*z^4 - 27*y^2*z^4 + 20*y^3*z^4 - 5*y^4*z^4 + 5*z^5 - 16*y*z^5 + 18*y^2*z^5 - 6*y^3*z^5 - 2*z^6 + 4*y*z^6 - 2*y^2*z^6)* G[1 - y, -y, 1 - y, 0, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((-4*y^3 + 4*y^4 + 62*y^5 - 170*y^6 + 158*y^7 - 50*y^8 - 12*y^2*z + 20*y^3*z + 130*y^4*z - 422*y^5*z + 448*y^6*z - 178*y^7*z + 14*y^8*z - 12*y*z^2 + 36*y^2*z^2 + 3*y^3*z^2 - 201*y^4*z^2 + 338*y^5*z^2 - 206*y^6*z^2 + 42*y^7*z^2 - 4*z^3 + 34*y*z^3 - 155*y^2*z^3 + 219*y^3*z^3 - 100*y^4*z^3 - 6*y^5*z^3 + 28*y^6*z^3 + 8*z^4 - 90*y*z^4 + 232*y^2*z^4 - 293*y^3*z^4 + 219*y^4*z^4 - 28*y^5*z^4 - 18*z^5 + 96*y*z^5 - 193*y^2*z^5 + 205*y^3*z^5 - 42*y^4*z^5 + 14*z^6 - 42*y*z^6 + 58*y^2*z^6 - 14*y^3*z^6)*G[1 - y, -y, 1 - y, 1 - y, z])/(2*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((43*y^5 - 88*y^6 + 43*y^7 + 145*y^4*z - 388*y^5*z + 243*y^6*z - 6*y^7*z + 172*y^3*z^2 - 658*y^4*z^2 + 552*y^5*z^2 - 30*y^6*z^2 + 2*y*z^3 + 62*y^2*z^3 - 488*y^3*z^3 + 612*y^4*z^3 - 54*y^5*z^3 - 14*y*z^4 - 96*y^2*z^4 + 291*y^3*z^4 - 30*y^4*z^4 - 6*z^5 + 52*y*z^5 - 21*y^2*z^5 + 30*y^3*z^5 + 18*z^6 - 70*y*z^6 + 54*y^2*z^6 - 18*z^7 + 30*y*z^7 + 6*z^8)*G[1 - y, -y, 1 - y, -y, z])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((-12*y^3 - 16*y^2*z + 3*y^3*z + y*z^2 + 6*y^2*z^2 + 4*z^3 + 3*y*z^3)*G[1 - y, -y, -y, 0, z])/(y*z^3*(y + z)^2) + ((2*y^3 - 4*y^4 + 54*y^5 - 212*y^6 + 322*y^7 - 216*y^8 + 54*y^9 + 6*y^2*z - 18*y^3*z + 200*y^4*z - 789*y^5*z + 1264*y^6*z - 914*y^7*z + 258*y^8*z - 7*y^9*z + 6*y*z^2 - 30*y^2*z^2 + 274*y^3*z^2 - 1103*y^4*z^2 + 1902*y^5*z^2 - 1505*y^6*z^2 + 484*y^7*z^2 - 28*y^8*z^2 + 2*z^3 - 24*y*z^3 + 160*y^2*z^3 - 654*y^3*z^3 + 1244*y^4*z^3 - 1106*y^5*z^3 + 413*y^6*z^3 - 35*y^7*z^3 - 6*z^4 + 25*y*z^4 - 98*y^2*z^4 + 201*y^3*z^4 - 217*y^4*z^4 + 103*y^5*z^4 - z^5 + 36*y*z^5 - 138*y^2*z^5 + 168*y^3*z^5 - 76*y^4*z^5 + 35*y^5*z^5 + 12*z^6 - 64*y*z^6 + 107*y^2*z^6 - 59*y^3*z^6 + 28*y^4*z^6 - 7*z^7 + 21*y*z^7 - 13*y^2*z^7 + 7*y^3*z^7)*G[1 - y, -y, -y, 1 - y, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^3) + ((-2*y^2 + 6*y^3 - 22*y^5 + 36*y^6 - 24*y^7 + 6*y^8 - 4*y*z + 20*y^2*z - 20*y^3*z - 51*y^4*z + 135*y^5*z - 110*y^6*z + 22*y^7*z + 13*y^8*z - 5*y^9*z - 2*z^2 + 22*y*z^2 - 47*y^2*z^2 - 33*y^3*z^2 + 208*y^4*z^2 - 224*y^5*z^2 + 53*y^6*z^2 + 43*y^7*z^2 - 20*y^8*z^2 + 8*z^3 - 36*y*z^3 + 2*y^2*z^3 + 180*y^3*z^3 - 281*y^4*z^3 + 121*y^5*z^3 + 31*y^6*z^3 - 25*y^7*z^3 - 7*z^4 - 7*y*z^4 + 133*y^2*z^4 - 275*y^3*z^4 + 203*y^4*z^4 - 47*y^5*z^4 - 7*z^5 + 69*y*z^5 - 184*y^2*z^5 + 192*y^3*z^5 - 91*y^4*z^5 + 25*y^5*z^5 + 13*z^6 - 59*y*z^6 + 88*y^2*z^6 - 54*y^3*z^6 + 20*y^4*z^6 - 5*z^7 + 15*y*z^7 - 11*y^2*z^7 + 5*y^3*z^7)*G[1 - y, -y, -y, -y, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-32*y^3 + 62*y^4 - 27*y^5 - 88*y^2*z + 244*y^3*z - 148*y^4*z - 68*y*z^2 + 326*y^2*z^2 - 291*y^3*z^2 - 8*z^3 + 160*y*z^3 - 254*y^2*z^3 + 16*z^4 - 92*y*z^4 - 8*z^5)*G[-y, 0, 0, 0, z])/ (2*y*z^3*(-1 + y + z)^2*(y + z)^2) + ((-18*y^4 + 34*y^5 - 15*y^6 - 46*y^3*z + 129*y^4*z - 80*y^5*z + y^6*z - 30*y^2*z^2 + 160*y^3*z^2 - 151*y^4*z^2 + 4*y^5*z^2 + 2*y*z^3 + 59*y^2*z^3 - 116*y^3*z^3 + 4*y^4*z^3 + 2*z^4 - 12*y*z^4 - 18*y^2*z^4 - 4*y^3*z^4 - 6*z^5 + 18*y*z^5 - 11*y^2*z^5 + 6*z^6 - 8*y*z^6 - 2*z^7)*G[-y, 0, 0, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-29*y^4 + 62*y^5 - 35*y^6 - 4*y^3*z + 84*y^4*z - 94*y^5*z + 4*y^6*z + 66*y^2*z^2 - 100*y^3*z^2 - 32*y^4*z^2 + 16*y^5*z^2 + 8*y*z^3 - 134*y^2*z^3 + 78*y^3*z^3 + 28*y^4*z^3 - 4*z^4 + 39*y^2*z^4 + 32*y^3*z^4 + 12*z^5 - 24*y*z^5 + 28*y^2*z^5 - 12*z^6 + 16*y*z^6 + 4*z^7)*G[-y, 0, 0, -y, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((5*y^4 - 3*y^5 + 14*y^3*z - 15*y^4*z + 15*y^2*z^2 - 27*y^3*z^2 + 4*y*z^3 - 21*y^2*z^3 + 2*y^3*z^3 + 2*z^4 - 10*y*z^4 + 6*y^2*z^4 - 4*z^5 + 6*y*z^5 + 2*z^6)*G[-y, 0, 1, 0, z])/(y^2*z^3*(-1 + y + z)* (y + z)^2) + ((-18*y^4 + 34*y^5 - 15*y^6 - 46*y^3*z + 129*y^4*z - 80*y^5*z + y^6*z - 30*y^2*z^2 + 160*y^3*z^2 - 151*y^4*z^2 + 4*y^5*z^2 + 2*y*z^3 + 59*y^2*z^3 - 116*y^3*z^3 + 4*y^4*z^3 + 2*z^4 - 12*y*z^4 - 18*y^2*z^4 - 4*y^3*z^4 - 6*z^5 + 18*y*z^5 - 11*y^2*z^5 + 6*z^6 - 8*y*z^6 - 2*z^7)*G[-y, 0, 1 - y, 0, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((38*y^4 - 30*y^5 + 94*y^3*z - 127*y^4*z + 3*y^5*z + 56*y^2*z^2 - 164*y^3*z^2 + 9*y^4*z^2 - 10*y*z^3 - 51*y^2*z^3 + 3*y^3*z^3 - 6*z^4 + 28*y*z^4 - 15*y^2*z^4 + 12*z^5 - 18*y*z^5 - 6*z^6)* G[-y, 0, 1 - y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((27*y^4 - 50*y^5 + 23*y^6 + 62*y^3*z - 179*y^4*z + 114*y^5*z + y^6*z + 36*y^2*z^2 - 210*y^3*z^2 + 204*y^4*z^2 + 4*y^5*z^2 + 2*y*z^3 - 87*y^2*z^3 + 164*y^3*z^3 + 4*y^4*z^3 + 2*z^4 - 12*y*z^4 + 63*y^2*z^4 - 4*y^3*z^4 - 6*z^5 + 18*y*z^5 - 11*y^2*z^5 + 6*z^6 - 8*y*z^6 - 2*z^7)*G[-y, 0, 1 - y, -y, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((4*y^5 + 6*y^3*z + 5*y^4*z + y^5*z + 22*y^2*z^2 - 18*y^3*z^2 + 3*y^4*z^2 - 2*y*z^3 - 21*y^2*z^3 + 7*y^3*z^3 + 4*z^4 - 10*y*z^4 + 13*y^2*z^4 - 8*z^5 + 12*y*z^5 + 4*z^6)*G[-y, 0, -y, 0, z])/ (2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((27*y^4 - 50*y^5 + 23*y^6 + 62*y^3*z - 179*y^4*z + 114*y^5*z + y^6*z + 36*y^2*z^2 - 210*y^3*z^2 + 204*y^4*z^2 + 4*y^5*z^2 + 2*y*z^3 - 87*y^2*z^3 + 164*y^3*z^3 + 4*y^4*z^3 + 2*z^4 - 12*y*z^4 + 63*y^2*z^4 - 4*y^3*z^4 - 6*z^5 + 18*y*z^5 - 11*y^2*z^5 + 6*z^6 - 8*y*z^6 - 2*z^7)*G[-y, 0, -y, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((33*y^4 - 74*y^5 + 41*y^6 + 42*y^3*z - 175*y^4*z + 150*y^5*z - 5*y^6*z - 4*y^2*z^2 - 102*y^3*z^2 + 189*y^4*z^2 - 20*y^5*z^2 - 10*y*z^3 + 17*y^2*z^3 + 86*y^3*z^3 - 32*y^4*z^3 + 2*z^4 + 12*y*z^4 + 6*y^2*z^4 - 28*y^3*z^4 - 6*z^5 + 6*y*z^5 - 17*y^2*z^5 + 6*z^6 - 8*y*z^6 - 2*z^7)*G[-y, 0, -y, -y, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-18*y^4 + 34*y^5 - 15*y^6 - 46*y^3*z + 129*y^4*z - 80*y^5*z + y^6*z - 30*y^2*z^2 + 160*y^3*z^2 - 151*y^4*z^2 + 4*y^5*z^2 + 2*y*z^3 + 59*y^2*z^3 - 116*y^3*z^3 + 4*y^4*z^3 + 2*z^4 - 12*y*z^4 - 18*y^2*z^4 - 4*y^3*z^4 - 6*z^5 + 18*y*z^5 - 11*y^2*z^5 + 6*z^6 - 8*y*z^6 - 2*z^7)*G[-y, 1 - y, 0, 0, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((38*y^4 - 30*y^5 + 94*y^3*z - 127*y^4*z + 3*y^5*z + 56*y^2*z^2 - 164*y^3*z^2 + 9*y^4*z^2 - 10*y*z^3 - 51*y^2*z^3 + 3*y^3*z^3 - 6*z^4 + 28*y*z^4 - 15*y^2*z^4 + 12*z^5 - 18*y*z^5 - 6*z^6)* G[-y, 1 - y, 0, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((27*y^4 - 50*y^5 + 23*y^6 + 62*y^3*z - 179*y^4*z + 114*y^5*z + y^6*z + 36*y^2*z^2 - 210*y^3*z^2 + 204*y^4*z^2 + 4*y^5*z^2 + 2*y*z^3 - 87*y^2*z^3 + 164*y^3*z^3 + 4*y^4*z^3 + 2*z^4 - 12*y*z^4 + 63*y^2*z^4 - 4*y^3*z^4 - 6*z^5 + 18*y*z^5 - 11*y^2*z^5 + 6*z^6 - 8*y*z^6 - 2*z^7)*G[-y, 1 - y, 0, -y, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((5*y^4 - 3*y^5 + 14*y^3*z - 15*y^4*z + 15*y^2*z^2 - 27*y^3*z^2 + 4*y*z^3 - 21*y^2*z^3 + 2*y^3*z^3 + 2*z^4 - 10*y*z^4 + 6*y^2*z^4 - 4*z^5 + 6*y*z^5 + 2*z^6)*G[-y, 1 - y, 1, 0, z])/ (y^2*z^3*(-1 + y + z)*(y + z)^2) + ((38*y^4 - 30*y^5 + 94*y^3*z - 127*y^4*z + 3*y^5*z + 56*y^2*z^2 - 164*y^3*z^2 + 9*y^4*z^2 - 10*y*z^3 - 51*y^2*z^3 + 3*y^3*z^3 - 6*z^4 + 28*y*z^4 - 15*y^2*z^4 + 12*z^5 - 18*y*z^5 - 6*z^6)* G[-y, 1 - y, 1 - y, 0, z])/(2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((-39*y^4 - 50*y^3*z + 15*y^4*z + 32*y^2*z^2 + 30*y^3*z^2 + 44*y*z^3 + 15*z^4 - 30*y*z^4 - 15*z^5)*G[-y, 1 - y, 1 - y, 1 - y, z])/(2*y^2*z^3*(y + z)^2) + ((2*y^4 + 39*y^5 - 80*y^6 + 43*y^7 + 6*y^3*z + 131*y^4*z - 362*y^5*z + 241*y^6*z - 4*y^7*z + 6*y^2*z^2 + 153*y^3*z^2 - 628*y^4*z^2 + 548*y^5*z^2 - 20*y^6*z^2 - 2*y*z^3 + 65*y^2*z^3 - 488*y^3*z^3 + 620*y^4*z^3 - 36*y^5*z^3 - 128*y^2*z^4 + 325*y^3*z^4 - 20*y^4*z^4 - 4*z^5 + 26*y*z^5 + 23*y^2*z^5 + 20*y^3*z^5 + 12*z^6 - 44*y*z^6 + 36*y^2*z^6 - 12*z^7 + 20*y*z^7 + 4*z^8)*G[-y, 1 - y, 1 - y, -y, z])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((30*y^4 - 28*y^5 + 52*y^3*z - 85*y^4*z + 5*y^5*z + 19*y^2*z^2 - 83*y^3*z^2 + 15*y^4*z^2 - 28*y^2*z^3 + 17*y^3*z^3 + 2*z^4 - 6*y*z^4 + 11*y^2*z^4 - 4*z^5 + 6*y*z^5 + 2*z^6)* G[-y, 1 - y, -y, 0, z])/(y^2*z^3*(-1 + y + z)*(y + z)^2) + ((-2*y^4 + 60*y^5 - 110*y^6 + 56*y^7 - 6*y^3*z + 198*y^4*z - 485*y^5*z + 316*y^6*z - 11*y^7*z - 6*y^2*z^2 + 225*y^3*z^2 - 807*y^4*z^2 + 711*y^5*z^2 - 55*y^6*z^2 + 2*y*z^3 + 69*y^2*z^3 - 558*y^3*z^3 + 761*y^4*z^3 - 99*y^5*z^3 - 29*y*z^4 - 52*y^2*z^4 + 304*y^3*z^4 - 55*y^4*z^4 - 11*z^5 + 107*y*z^5 - 108*y^2*z^5 + 55*y^3*z^5 + 33*z^6 - 135*y*z^6 + 99*y^2*z^6 - 33*z^7 + 55*y*z^7 + 11*z^8)*G[-y, 1 - y, -y, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((y^4 - 8*y^5 + 5*y^6 - 6*y^3*z - 15*y^4*z + 30*y^5*z - 9*y^6*z - 24*y^2*z^2 + 28*y^3*z^2 + 42*y^4*z^2 - 36*y^5*z^2 - 22*y*z^3 + 88*y^2*z^3 - 26*y^3*z^3 - 45*y^4*z^3 - 9*z^4 + 80*y*z^4 - 110*y^2*z^4 + 27*z^5 - 94*y*z^5 + 45*y^2*z^5 - 27*z^6 + 36*y*z^6 + 9*z^7)*G[-y, 1 - y, -y, -y, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-12*y^3 + 26*y^4 - 13*y^5 - 16*y^2*z + 63*y^3*z - 50*y^4*z + 3*y^5*z + y*z^2 + 38*y^2*z^2 - 66*y^3*z^2 + 12*y^4*z^2 + 4*z^3 - 7*y*z^3 - 30*y^2*z^3 + 18*y^3*z^3 - 8*z^4 + 3*y*z^4 + 12*y^2*z^4 + 4*z^5 + 3*y*z^5)*G[-y, -y, 0, 0, z])/ (y*z^3*(-1 + y + z)^2*(y + z)^2) + ((-12*y^3 - 16*y^2*z + 3*y^3*z + y*z^2 + 6*y^2*z^2 + 4*z^3 + 3*y*z^3)*G[-y, -y, 0, 1 - y, z])/(y*z^3*(y + z)^2) + ((36*y^4 - 80*y^5 + 44*y^6 + 52*y^3*z - 202*y^4*z + 168*y^5*z - 6*y^6*z + 8*y^2*z^2 - 148*y^3*z^2 + 230*y^4*z^2 - 24*y^5*z^2 - 4*y*z^3 - 21*y^2*z^3 + 134*y^3*z^3 - 39*y^4*z^3 + 3*z^4 - 4*y*z^4 + 39*y^2*z^4 - 36*y^3*z^4 - 9*z^5 + 20*y*z^5 - 24*y^2*z^5 + 9*z^6 - 12*y*z^6 - 3*z^7)*G[-y, -y, 0, -y, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-12*y^3 - 16*y^2*z + 3*y^3*z + y*z^2 + 6*y^2*z^2 + 4*z^3 + 3*y*z^3)*G[-y, -y, 1 - y, 0, z])/(y*z^3*(y + z)^2) + ((-49*y^4 + 57*y^5 - 114*y^3*z + 196*y^4*z - 9*y^5*z - 72*y^2*z^2 + 228*y^3*z^2 - 27*y^4*z^2 + 10*y*z^3 + 70*y^2*z^3 - 18*y^3*z^3 + 9*z^4 - 37*y*z^4 + 18*y^2*z^4 - 18*z^5 + 27*y*z^5 + 9*z^6)* G[-y, -y, 1 - y, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((2*y^6 - 4*y^3*z + 3*y^4*z + 10*y^5*z - 3*y^6*z - 11*y^2*z^2 + 20*y^3*z^2 + 12*y^4*z^2 - 12*y^5*z^2 - 8*y*z^3 + 36*y^2*z^3 - 12*y^3*z^3 - 15*y^4*z^3 - 3*z^4 + 28*y*z^4 - 39*y^2*z^4 + 9*z^5 - 32*y*z^5 + 15*y^2*z^5 - 9*z^6 + 12*y*z^6 + 3*z^7)* G[-y, -y, 1 - y, -y, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((12*y^3 + 16*y^2*z - 3*y^3*z - y*z^2 - 6*y^2*z^2 - 4*z^3 - 3*y*z^3)* G[-y, -y, -y, 0, z])/(2*y*z^3*(y + z)^2) + ((-2*y^5 - 4*y^3*z + y^4*z + 2*y^5*z - 3*y^6*z - 11*y^2*z^2 + 22*y^3*z^2 - 2*y^4*z^2 - 12*y^5*z^2 - 8*y*z^3 + 38*y^2*z^3 - 24*y^3*z^3 - 15*y^4*z^3 - 3*z^4 + 28*y*z^4 - 43*y^2*z^4 + 9*z^5 - 32*y*z^5 + 15*y^2*z^5 - 9*z^6 + 12*y*z^6 + 3*z^7)* G[-y, -y, -y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-2*y^5 - 4*y^6 + 4*y^3*z - 5*y^4*z - 18*y^5*z + 3*y^6*z + 11*y^2*z^2 - 18*y^3*z^2 - 26*y^4*z^2 + 12*y^5*z^2 + 8*y*z^3 - 34*y^2*z^3 + 15*y^4*z^3 + 3*z^4 - 28*y*z^4 + 35*y^2*z^4 - 9*z^5 + 32*y*z^5 - 15*y^2*z^5 + 9*z^6 - 12*y*z^6 - 3*z^7)* G[-y, -y, -y, -y, z])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + G[0, 0, 0, 0, -y, z]/z^3 - (2*G[0, 0, 0, 1 - y, -y, z])/z^3 - (3*G[0, 0, 0, -y, 1 - y, z])/z^3 - (4*G[0, 0, 1 - y, 0, -y, z])/ z^3 + (7*G[0, 0, 1 - y, 1 - y, -y, z])/z^3 + (6*G[0, 0, 1 - y, -y, 1 - y, z])/z^3 + G[0, 0, -y, 0, 1 - y, z]/ z^3 + G[0, 0, -y, 1 - y, 0, z]/z^3 + (7*G[0, 0, -y, 1 - y, 1 - y, z])/z^3 - (3*G[0, 0, -y, 1 - y, -y, z])/ z^3 + (3*G[0, 0, -y, -y, 0, z])/z^3 - (3*G[0, 0, -y, -y, 1 - y, z])/ z^3 - (3*G[0, 0, -y, -y, -y, z])/z^3 - (2*G[0, 1 - y, 0, 0, -y, z])/ z^3 + (3*G[0, 1 - y, 0, 1 - y, -y, z])/z^3 - (2*G[0, 1 - y, 0, -y, 0, z])/z^3 + (9*G[0, 1 - y, 0, -y, 1 - y, z])/ z^3 + (5*G[0, 1 - y, 0, -y, -y, z])/z^3 - G[0, 1 - y, 1, 0, 1 - y, z]/z^3 + (2*G[0, 1 - y, 1, 0, -y, z])/z^3 - G[0, 1 - y, 1, 1 - y, 0, z]/z^3 + (2*G[0, 1 - y, 1, 1 - y, -y, z])/ z^3 + (11*G[0, 1 - y, 1 - y, 0, -y, z])/z^3 + (2*G[0, 1 - y, 1 - y, 1, 0, z])/z^3 - (18*G[0, 1 - y, 1 - y, 1 - y, -y, z])/z^3 + (4*G[0, 1 - y, 1 - y, -y, 0, z])/z^3 - (18*G[0, 1 - y, 1 - y, -y, 1 - y, z])/z^3 - (2*G[0, 1 - y, 1 - y, -y, -y, z])/z^3 - (2*G[0, 1 - y, -y, 0, 1 - y, z])/z^3 + G[0, 1 - y, -y, 0, -y, z]/ z^3 - (2*G[0, 1 - y, -y, 1 - y, 0, z])/z^3 - (14*G[0, 1 - y, -y, 1 - y, 1 - y, z])/z^3 + (6*G[0, 1 - y, -y, 1 - y, -y, z])/z^3 - (6*G[0, 1 - y, -y, -y, 0, z])/z^3 + (7*G[0, 1 - y, -y, -y, 1 - y, z])/z^3 + (5*G[0, 1 - y, -y, -y, -y, z])/z^3 - (2*G[0, -y, 0, 0, 1 - y, z])/ z^3 - (4*G[0, -y, 0, 0, -y, z])/z^3 - (2*G[0, -y, 0, 1 - y, 0, z])/ z^3 - (3*G[0, -y, 0, 1 - y, 1 - y, z])/z^3 - (2*G[0, -y, 0, 1 - y, -y, z])/z^3 - G[0, -y, 0, -y, 0, z]/z^3 - (2*G[0, -y, 0, -y, 1 - y, z])/z^3 + (5*G[0, -y, 0, -y, -y, z])/z^3 - (2*G[0, -y, 1 - y, 0, 0, z])/z^3 - (3*G[0, -y, 1 - y, 0, 1 - y, z])/ z^3 - (2*G[0, -y, 1 - y, 0, -y, z])/z^3 - (3*G[0, -y, 1 - y, 1 - y, 0, z])/z^3 - (15*G[0, -y, 1 - y, 1 - y, 1 - y, z])/z^3 + (4*G[0, -y, 1 - y, 1 - y, -y, z])/z^3 - (10*G[0, -y, 1 - y, -y, 0, z])/z^3 + (11*G[0, -y, 1 - y, -y, 1 - y, z])/z^3 + (9*G[0, -y, 1 - y, -y, -y, z])/z^3 - (6*G[0, -y, -y, 0, 0, z])/z^3 - (6*G[0, -y, -y, 0, 1 - y, z])/z^3 + (6*G[0, -y, -y, 0, -y, z])/z^3 - (6*G[0, -y, -y, 1 - y, 0, z])/z^3 + (9*G[0, -y, -y, 1 - y, 1 - y, z])/z^3 + (6*G[0, -y, -y, 1 - y, -y, z])/z^3 + (3*G[0, -y, -y, -y, 0, z])/ z^3 + (6*G[0, -y, -y, -y, 1 - y, z])/z^3 - (3*G[0, -y, -y, -y, -y, z])/z^3 - (6*G[1 - y, 0, 0, 0, -y, z])/z^3 + (8*G[1 - y, 0, 0, 1, 0, z])/z^3 + (7*G[1 - y, 0, 0, 1 - y, -y, z])/ z^3 + (4*G[1 - y, 0, 0, -y, 0, z])/z^3 + (5*G[1 - y, 0, 0, -y, 1 - y, z])/z^3 - (2*G[1 - y, 0, 0, -y, -y, z])/ z^3 - G[1 - y, 0, 1, 0, 1 - y, z]/z^3 + G[1 - y, 0, 1, 0, -y, z]/ z^3 - G[1 - y, 0, 1, 1 - y, 0, z]/z^3 + G[1 - y, 0, 1, 1 - y, -y, z]/z^3 + (6*G[1 - y, 0, 1 - y, 0, -y, z])/ z^3 - (2*G[1 - y, 0, 1 - y, 1, 0, z])/z^3 - (9*G[1 - y, 0, 1 - y, 1 - y, -y, z])/z^3 + (2*G[1 - y, 0, 1 - y, -y, 0, z])/z^3 - (8*G[1 - y, 0, 1 - y, -y, 1 - y, z])/z^3 + (3*G[1 - y, 0, 1 - y, -y, -y, z])/z^3 + (4*G[1 - y, 0, -y, 0, 0, z])/ z^3 + (2*G[1 - y, 0, -y, 0, 1 - y, z])/z^3 - (8*G[1 - y, 0, -y, 0, -y, z])/z^3 + (2*G[1 - y, 0, -y, 1 - y, 0, z])/ z^3 - (19*G[1 - y, 0, -y, 1 - y, 1 - y, z])/z^3 + (8*G[1 - y, 0, -y, 1 - y, -y, z])/z^3 - (6*G[1 - y, 0, -y, -y, 0, z])/z^3 - (2*G[1 - y, 0, -y, -y, 1 - y, z])/z^3 + G[1 - y, 0, -y, -y, -y, z]/ z^3 + (2*G[1 - y, 1, 0, 0, 1 - y, z])/z^3 - G[1 - y, 1, 0, 0, -y, z]/z^3 + (2*G[1 - y, 1, 0, 1 - y, 0, z])/z^3 + (3*G[1 - y, 1, 0, 1 - y, 1 - y, z])/z^3 - (3*G[1 - y, 1, 0, 1 - y, -y, z])/z^3 + (2*G[1 - y, 1, 0, -y, 0, z])/ z^3 - (5*G[1 - y, 1, 0, -y, 1 - y, z])/z^3 + (2*G[1 - y, 1, 0, -y, -y, z])/z^3 + (2*G[1 - y, 1, 1, 0, 1 - y, z])/ z^3 - (2*G[1 - y, 1, 1, 0, -y, z])/z^3 + (2*G[1 - y, 1, 1, 1 - y, 0, z])/z^3 - (2*G[1 - y, 1, 1, 1 - y, -y, z])/z^3 + (2*G[1 - y, 1, 1 - y, 0, 0, z])/z^3 + (3*G[1 - y, 1, 1 - y, 0, 1 - y, z])/z^3 - (3*G[1 - y, 1, 1 - y, 0, -y, z])/z^3 + (4*G[1 - y, 1, 1 - y, 1, 0, z])/z^3 + (3*G[1 - y, 1, 1 - y, 1 - y, 0, z])/z^3 - (5*G[1 - y, 1, 1 - y, 1 - y, -y, z])/z^3 + (2*G[1 - y, 1, 1 - y, -y, 0, z])/z^3 - (5*G[1 - y, 1, 1 - y, -y, 1 - y, z])/z^3 + (2*G[1 - y, 1, 1 - y, -y, -y, z])/z^3 + G[1 - y, 1 - y, 0, 0, -y, z]/ z^3 - (2*G[1 - y, 1 - y, 0, 1 - y, -y, z])/z^3 + (2*G[1 - y, 1 - y, 0, -y, 0, z])/z^3 - (23*G[1 - y, 1 - y, 0, -y, 1 - y, z])/z^3 - (6*G[1 - y, 1 - y, 0, -y, -y, z])/z^3 - (4*G[1 - y, 1 - y, 1, 0, 0, z])/z^3 - G[1 - y, 1 - y, 1, 0, 1 - y, z]/z^3 - (2*G[1 - y, 1 - y, 1, 0, -y, z])/z^3 - G[1 - y, 1 - y, 1, 1 - y, 0, z]/z^3 - (2*G[1 - y, 1 - y, 1, 1 - y, -y, z])/z^3 - (27*G[1 - y, 1 - y, 1 - y, 0, -y, z])/z^3 - (2*G[1 - y, 1 - y, 1 - y, 1, 0, z])/z^3 + (42*G[1 - y, 1 - y, 1 - y, 1 - y, -y, z])/z^3 - (4*G[1 - y, 1 - y, 1 - y, -y, 0, z])/z^3 + (44*G[1 - y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + (5*G[1 - y, 1 - y, 1 - y, -y, -y, z])/z^3 - (8*G[1 - y, 1 - y, -y, 0, 0, z])/z^3 - (4*G[1 - y, 1 - y, -y, 0, 1 - y, z])/z^3 + (15*G[1 - y, 1 - y, -y, 0, -y, z])/z^3 - (4*G[1 - y, 1 - y, -y, 1 - y, 0, z])/z^3 + (40*G[1 - y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 - (10*G[1 - y, 1 - y, -y, 1 - y, -y, z])/z^3 + (12*G[1 - y, 1 - y, -y, -y, 0, z])/z^3 - (11*G[1 - y, 1 - y, -y, -y, 1 - y, z])/z^3 - (9*G[1 - y, 1 - y, -y, -y, -y, z])/z^3 + (4*G[1 - y, -y, 0, 0, 1 - y, z])/z^3 + (9*G[1 - y, -y, 0, 0, -y, z])/ z^3 + (4*G[1 - y, -y, 0, 1 - y, 0, z])/z^3 + (6*G[1 - y, -y, 0, 1 - y, 1 - y, z])/z^3 + (2*G[1 - y, -y, 0, 1 - y, -y, z])/z^3 + (2*G[1 - y, -y, 0, -y, 0, z])/z^3 + (2*G[1 - y, -y, 0, -y, 1 - y, z])/z^3 - (12*G[1 - y, -y, 0, -y, -y, z])/z^3 + (4*G[1 - y, -y, 1 - y, 0, 0, z])/z^3 + (6*G[1 - y, -y, 1 - y, 0, 1 - y, z])/z^3 + (2*G[1 - y, -y, 1 - y, 0, -y, z])/z^3 + (6*G[1 - y, -y, 1 - y, 1 - y, 0, z])/z^3 + (30*G[1 - y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 - (7*G[1 - y, -y, 1 - y, 1 - y, -y, z])/z^3 + (20*G[1 - y, -y, 1 - y, -y, 0, z])/z^3 - (25*G[1 - y, -y, 1 - y, -y, 1 - y, z])/z^3 - (16*G[1 - y, -y, 1 - y, -y, -y, z])/z^3 + (12*G[1 - y, -y, -y, 0, 0, z])/z^3 + (12*G[1 - y, -y, -y, 0, 1 - y, z])/z^3 - (14*G[1 - y, -y, -y, 0, -y, z])/z^3 + (12*G[1 - y, -y, -y, 1 - y, 0, z])/z^3 - (21*G[1 - y, -y, -y, 1 - y, 1 - y, z])/z^3 - (13*G[1 - y, -y, -y, 1 - y, -y, z])/z^3 - (6*G[1 - y, -y, -y, -y, 0, z])/z^3 - (11*G[1 - y, -y, -y, -y, 1 - y, z])/z^3 + (9*G[1 - y, -y, -y, -y, -y, z])/z^3 + (4*G[-y, 0, 0, 0, 1 - y, z])/ z^3 + (4*G[-y, 0, 0, 0, -y, z])/z^3 - (8*G[-y, 0, 0, 1, 0, z])/ z^3 + (4*G[-y, 0, 0, 1 - y, 0, z])/z^3 + (6*G[-y, 0, 0, 1 - y, 1 - y, z])/z^3 + (8*G[-y, 0, 0, 1 - y, -y, z])/ z^3 - (12*G[-y, 0, 0, -y, -y, z])/z^3 + G[-y, 0, 1, 0, 1 - y, z]/ z^3 - (3*G[-y, 0, 1, 0, -y, z])/z^3 + G[-y, 0, 1, 1 - y, 0, z]/ z^3 - (3*G[-y, 0, 1, 1 - y, -y, z])/z^3 + (4*G[-y, 0, 1 - y, 0, 0, z])/z^3 + (6*G[-y, 0, 1 - y, 0, 1 - y, z])/ z^3 + (5*G[-y, 0, 1 - y, 0, -y, z])/z^3 - (8*G[-y, 0, 1 - y, 1, 0, z])/z^3 + (6*G[-y, 0, 1 - y, 1 - y, 0, z])/ z^3 + (7*G[-y, 0, 1 - y, 1 - y, 1 - y, z])/z^3 + (6*G[-y, 0, 1 - y, 1 - y, -y, z])/z^3 + (2*G[-y, 0, 1 - y, -y, 0, z])/z^3 + (7*G[-y, 0, 1 - y, -y, 1 - y, z])/z^3 - (20*G[-y, 0, 1 - y, -y, -y, z])/z^3 + (2*G[-y, 0, -y, 0, 0, z])/ z^3 + (6*G[-y, 0, -y, 0, -y, z])/z^3 + (6*G[-y, 0, -y, 1 - y, 1 - y, z])/z^3 - (16*G[-y, 0, -y, 1 - y, -y, z])/z^3 - (3*G[-y, 0, -y, -y, 0, z])/ z^3 - (12*G[-y, 0, -y, -y, 1 - y, z])/z^3 + (3*G[-y, 0, -y, -y, -y, z])/z^3 + (4*G[-y, 1 - y, 0, 0, 0, z])/z^3 + (6*G[-y, 1 - y, 0, 0, 1 - y, z])/z^3 + (8*G[-y, 1 - y, 0, 0, -y, z])/ z^3 - (8*G[-y, 1 - y, 0, 1, 0, z])/z^3 + (6*G[-y, 1 - y, 0, 1 - y, 0, z])/z^3 + (7*G[-y, 1 - y, 0, 1 - y, 1 - y, z])/z^3 + (3*G[-y, 1 - y, 0, 1 - y, -y, z])/z^3 + (2*G[-y, 1 - y, 0, -y, 0, z])/z^3 + (7*G[-y, 1 - y, 0, -y, 1 - y, z])/z^3 - (20*G[-y, 1 - y, 0, -y, -y, z])/z^3 + G[-y, 1 - y, 1, 0, 1 - y, z]/ z^3 - (3*G[-y, 1 - y, 1, 0, -y, z])/z^3 + G[-y, 1 - y, 1, 1 - y, 0, z]/z^3 - (3*G[-y, 1 - y, 1, 1 - y, -y, z])/ z^3 + (6*G[-y, 1 - y, 1 - y, 0, 0, z])/z^3 + (7*G[-y, 1 - y, 1 - y, 0, 1 - y, z])/z^3 + (6*G[-y, 1 - y, 1 - y, 0, -y, z])/z^3 - (4*G[-y, 1 - y, 1 - y, 1, 0, z])/z^3 + (7*G[-y, 1 - y, 1 - y, 1 - y, 0, z])/z^3 + (31*G[-y, 1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 - (6*G[-y, 1 - y, 1 - y, 1 - y, -y, z])/z^3 + (8*G[-y, 1 - y, 1 - y, -y, 0, z])/z^3 - (17*G[-y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 - (16*G[-y, 1 - y, 1 - y, -y, -y, z])/z^3 + (20*G[-y, 1 - y, -y, 0, 0, z])/z^3 + (20*G[-y, 1 - y, -y, 0, 1 - y, z])/z^3 - (28*G[-y, 1 - y, -y, 0, -y, z])/z^3 + (20*G[-y, 1 - y, -y, 1 - y, 0, z])/z^3 - (27*G[-y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 - (13*G[-y, 1 - y, -y, 1 - y, -y, z])/z^3 - (6*G[-y, 1 - y, -y, -y, 0, z])/z^3 - (17*G[-y, 1 - y, -y, -y, 1 - y, z])/z^3 + (3*G[-y, 1 - y, -y, -y, -y, z])/z^3 + (12*G[-y, -y, 0, 0, 0, z])/ z^3 + (12*G[-y, -y, 0, 0, 1 - y, z])/z^3 - (24*G[-y, -y, 0, 0, -y, z])/z^3 + (4*G[-y, -y, 0, 1, 0, z])/z^3 + (12*G[-y, -y, 0, 1 - y, 0, z])/z^3 + (12*G[-y, -y, 0, 1 - y, 1 - y, z])/z^3 - (12*G[-y, -y, 0, 1 - y, -y, z])/z^3 + (6*G[-y, -y, 0, -y, 0, z])/ z^3 - (12*G[-y, -y, 0, -y, 1 - y, z])/z^3 + (6*G[-y, -y, 0, -y, -y, z])/z^3 + (12*G[-y, -y, 1 - y, 0, 0, z])/ z^3 + (12*G[-y, -y, 1 - y, 0, 1 - y, z])/z^3 - (12*G[-y, -y, 1 - y, 0, -y, z])/z^3 + (4*G[-y, -y, 1 - y, 1, 0, z])/ z^3 + (12*G[-y, -y, 1 - y, 1 - y, 0, z])/z^3 - (21*G[-y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 - (13*G[-y, -y, 1 - y, 1 - y, -y, z])/z^3 - (6*G[-y, -y, 1 - y, -y, 0, z])/z^3 - (11*G[-y, -y, 1 - y, -y, 1 - y, z])/z^3 + (6*G[-y, -y, 1 - y, -y, -y, z])/z^3 - (6*G[-y, -y, -y, 0, 0, z])/ z^3 - (6*G[-y, -y, -y, 0, 1 - y, z])/z^3 + (6*G[-y, -y, -y, 0, -y, z])/z^3 - (6*G[-y, -y, -y, 1 - y, 0, z])/ z^3 - (12*G[-y, -y, -y, 1 - y, 1 - y, z])/z^3 + (6*G[-y, -y, -y, 1 - y, -y, z])/z^3 + (3*G[-y, -y, -y, -y, 0, z])/ z^3 + (6*G[-y, -y, -y, -y, 1 - y, z])/z^3 - (3*G[-y, -y, -y, -y, -y, z])/z^3) + G[0, 0, 0, 0, -y, 1 - y, z]/ z^3 - (2*G[0, 0, 0, 1 - y, -y, 1 - y, z])/z^3 - (3*G[0, 0, 0, -y, 1 - y, 1 - y, z])/z^3 + (6*G[0, 0, 1 - y, 0, 1, 0, z])/z^3 - (4*G[0, 0, 1 - y, 0, -y, 1 - y, z])/z^3 + (2*G[0, 0, 1 - y, 1, 1, 0, z])/z^3 - (6*G[0, 0, 1 - y, 1 - y, 1, 0, z])/z^3 + (7*G[0, 0, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + (6*G[0, 0, 1 - y, -y, 1 - y, 1 - y, z])/z^3 - (8*G[0, 0, -y, 0, 1, 0, z])/z^3 + G[0, 0, -y, 0, 1 - y, 1 - y, z]/ z^3 + G[0, 0, -y, 1 - y, 0, 1 - y, z]/z^3 - (8*G[0, 0, -y, 1 - y, 1, 0, z])/z^3 + G[0, 0, -y, 1 - y, 1 - y, 0, z]/ z^3 + (7*G[0, 0, -y, 1 - y, 1 - y, 1 - y, z])/z^3 - (3*G[0, 0, -y, 1 - y, -y, 1 - y, z])/z^3 + (3*G[0, 0, -y, -y, 0, 1 - y, z])/z^3 + (3*G[0, 0, -y, -y, 1 - y, 0, z])/z^3 - (3*G[0, 0, -y, -y, 1 - y, 1 - y, z])/z^3 - (3*G[0, 0, -y, -y, -y, 1 - y, z])/z^3 - (19*G[0, 1 - y, 0, 0, 1, 0, z])/z^3 - (2*G[0, 1 - y, 0, 0, -y, 1 - y, z])/z^3 - (12*G[0, 1 - y, 0, 1, 0, 0, z])/z^3 - G[0, 1 - y, 0, 1, 1, 0, z]/z^3 + (19*G[0, 1 - y, 0, 1 - y, 1, 0, z])/z^3 + (3*G[0, 1 - y, 0, 1 - y, -y, 1 - y, z])/z^3 - (2*G[0, 1 - y, 0, -y, 0, 1 - y, z])/z^3 - (2*G[0, 1 - y, 0, -y, 1 - y, 0, z])/z^3 + (9*G[0, 1 - y, 0, -y, 1 - y, 1 - y, z])/z^3 + (5*G[0, 1 - y, 0, -y, -y, 1 - y, z])/z^3 + (8*G[0, 1 - y, 1, 0, 1, 0, z])/z^3 - G[0, 1 - y, 1, 0, 1 - y, 1 - y, z]/z^3 + (2*G[0, 1 - y, 1, 0, -y, 1 - y, z])/z^3 - (4*G[0, 1 - y, 1, 1, 0, 0, z])/z^3 - (8*G[0, 1 - y, 1, 1, 1, 0, z])/ z^3 - G[0, 1 - y, 1, 1 - y, 0, 1 - y, z]/z^3 + (8*G[0, 1 - y, 1, 1 - y, 1, 0, z])/z^3 - G[0, 1 - y, 1, 1 - y, 1 - y, 0, z]/z^3 + (2*G[0, 1 - y, 1, 1 - y, -y, 1 - y, z])/z^3 + (12*G[0, 1 - y, 1 - y, 0, 1, 0, z])/z^3 + (11*G[0, 1 - y, 1 - y, 0, -y, 1 - y, z])/z^3 + (12*G[0, 1 - y, 1 - y, 1, 0, 0, z])/z^3 + (2*G[0, 1 - y, 1 - y, 1, 0, 1 - y, z])/z^3 + G[0, 1 - y, 1 - y, 1, 1, 0, z]/z^3 + (2*G[0, 1 - y, 1 - y, 1, 1 - y, 0, z])/z^3 - (12*G[0, 1 - y, 1 - y, 1 - y, 1, 0, z])/z^3 - (18*G[0, 1 - y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + (4*G[0, 1 - y, 1 - y, -y, 0, 1 - y, z])/z^3 + (4*G[0, 1 - y, 1 - y, -y, 1 - y, 0, z])/z^3 - (18*G[0, 1 - y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 - (2*G[0, 1 - y, 1 - y, -y, -y, 1 - y, z])/z^3 + (16*G[0, 1 - y, -y, 0, 1, 0, z])/z^3 - (2*G[0, 1 - y, -y, 0, 1 - y, 1 - y, z])/z^3 + G[0, 1 - y, -y, 0, -y, 1 - y, z]/z^3 - (2*G[0, 1 - y, -y, 1 - y, 0, 1 - y, z])/z^3 + (16*G[0, 1 - y, -y, 1 - y, 1, 0, z])/z^3 - (2*G[0, 1 - y, -y, 1 - y, 1 - y, 0, z])/z^3 - (14*G[0, 1 - y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 + (6*G[0, 1 - y, -y, 1 - y, -y, 1 - y, z])/z^3 - (6*G[0, 1 - y, -y, -y, 0, 1 - y, z])/z^3 - (6*G[0, 1 - y, -y, -y, 1 - y, 0, z])/z^3 + (7*G[0, 1 - y, -y, -y, 1 - y, 1 - y, z])/z^3 + (5*G[0, 1 - y, -y, -y, -y, 1 - y, z])/z^3 + (15*G[0, -y, 0, 0, 1, 0, z])/z^3 - (2*G[0, -y, 0, 0, 1 - y, 1 - y, z])/ z^3 - (4*G[0, -y, 0, 0, -y, 1 - y, z])/z^3 + (16*G[0, -y, 0, 1, 0, 0, z])/z^3 + (5*G[0, -y, 0, 1, 1, 0, z])/z^3 - (2*G[0, -y, 0, 1 - y, 0, 1 - y, z])/z^3 + (15*G[0, -y, 0, 1 - y, 1, 0, z])/z^3 - (2*G[0, -y, 0, 1 - y, 1 - y, 0, z])/z^3 - (3*G[0, -y, 0, 1 - y, 1 - y, 1 - y, z])/z^3 - (2*G[0, -y, 0, 1 - y, -y, 1 - y, z])/z^3 - G[0, -y, 0, -y, 0, 1 - y, z]/z^3 - G[0, -y, 0, -y, 1 - y, 0, z]/z^3 - (2*G[0, -y, 0, -y, 1 - y, 1 - y, z])/z^3 + (5*G[0, -y, 0, -y, -y, 1 - y, z])/z^3 - (2*G[0, -y, 1 - y, 0, 0, 1 - y, z])/z^3 + (15*G[0, -y, 1 - y, 0, 1, 0, z])/z^3 - (2*G[0, -y, 1 - y, 0, 1 - y, 0, z])/z^3 - (3*G[0, -y, 1 - y, 0, 1 - y, 1 - y, z])/z^3 - (2*G[0, -y, 1 - y, 0, -y, 1 - y, z])/z^3 + (16*G[0, -y, 1 - y, 1, 0, 0, z])/z^3 + (5*G[0, -y, 1 - y, 1, 1, 0, z])/ z^3 - (2*G[0, -y, 1 - y, 1 - y, 0, 0, z])/z^3 - (3*G[0, -y, 1 - y, 1 - y, 0, 1 - y, z])/z^3 - G[0, -y, 1 - y, 1 - y, 1, 0, z]/z^3 - (3*G[0, -y, 1 - y, 1 - y, 1 - y, 0, z])/z^3 - (15*G[0, -y, 1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 + (4*G[0, -y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 - (10*G[0, -y, 1 - y, -y, 0, 1 - y, z])/z^3 - (10*G[0, -y, 1 - y, -y, 1 - y, 0, z])/z^3 + (11*G[0, -y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 + (9*G[0, -y, 1 - y, -y, -y, 1 - y, z])/z^3 - (6*G[0, -y, -y, 0, 0, 1 - y, z])/z^3 - (21*G[0, -y, -y, 0, 1, 0, z])/ z^3 - (6*G[0, -y, -y, 0, 1 - y, 0, z])/z^3 - (6*G[0, -y, -y, 0, 1 - y, 1 - y, z])/z^3 + (6*G[0, -y, -y, 0, -y, 1 - y, z])/z^3 - (6*G[0, -y, -y, 1 - y, 0, 0, z])/z^3 - (6*G[0, -y, -y, 1 - y, 0, 1 - y, z])/z^3 - (21*G[0, -y, -y, 1 - y, 1, 0, z])/z^3 - (6*G[0, -y, -y, 1 - y, 1 - y, 0, z])/z^3 + (9*G[0, -y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 + (6*G[0, -y, -y, 1 - y, -y, 1 - y, z])/z^3 + (3*G[0, -y, -y, -y, 0, 1 - y, z])/z^3 + (3*G[0, -y, -y, -y, 1 - y, 0, z])/z^3 + (6*G[0, -y, -y, -y, 1 - y, 1 - y, z])/z^3 - (3*G[0, -y, -y, -y, -y, 1 - y, z])/z^3 + (52*G[1 - y, 0, 0, 0, 1, 0, z])/z^3 - (6*G[1 - y, 0, 0, 0, -y, 1 - y, z])/z^3 + (38*G[1 - y, 0, 0, 1, 0, 0, z])/z^3 + (8*G[1 - y, 0, 0, 1, 0, 1 - y, z])/z^3 - (5*G[1 - y, 0, 0, 1, 1, 0, z])/z^3 + (8*G[1 - y, 0, 0, 1, 1 - y, 0, z])/z^3 - (52*G[1 - y, 0, 0, 1 - y, 1, 0, z])/z^3 + (7*G[1 - y, 0, 0, 1 - y, -y, 1 - y, z])/z^3 + (4*G[1 - y, 0, 0, -y, 0, 1 - y, z])/z^3 + (4*G[1 - y, 0, 0, -y, 1 - y, 0, z])/z^3 + (5*G[1 - y, 0, 0, -y, 1 - y, 1 - y, z])/z^3 - (2*G[1 - y, 0, 0, -y, -y, 1 - y, z])/z^3 + (24*G[1 - y, 0, 1, 0, 0, 0, z])/z^3 - G[1 - y, 0, 1, 0, 1, 0, z]/z^3 - G[1 - y, 0, 1, 0, 1 - y, 1 - y, z]/z^3 + G[1 - y, 0, 1, 0, -y, 1 - y, z]/z^3 + (2*G[1 - y, 0, 1, 1, 0, 0, z])/ z^3 + (2*G[1 - y, 0, 1, 1, 1, 0, z])/z^3 - G[1 - y, 0, 1, 1 - y, 0, 1 - y, z]/z^3 + G[1 - y, 0, 1, 1 - y, 1, 0, z]/z^3 - G[1 - y, 0, 1, 1 - y, 1 - y, 0, z]/z^3 + G[1 - y, 0, 1, 1 - y, -y, 1 - y, z]/z^3 - (49*G[1 - y, 0, 1 - y, 0, 1, 0, z])/z^3 + (6*G[1 - y, 0, 1 - y, 0, -y, 1 - y, z])/z^3 - (38*G[1 - y, 0, 1 - y, 1, 0, 0, z])/z^3 - (2*G[1 - y, 0, 1 - y, 1, 0, 1 - y, z])/z^3 + G[1 - y, 0, 1 - y, 1, 1, 0, z]/z^3 - (2*G[1 - y, 0, 1 - y, 1, 1 - y, 0, z])/z^3 + (49*G[1 - y, 0, 1 - y, 1 - y, 1, 0, z])/z^3 - (9*G[1 - y, 0, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + (2*G[1 - y, 0, 1 - y, -y, 0, 1 - y, z])/z^3 + (2*G[1 - y, 0, 1 - y, -y, 1 - y, 0, z])/z^3 - (8*G[1 - y, 0, 1 - y, -y, 1 - y, 1 - y, z])/z^3 + (3*G[1 - y, 0, 1 - y, -y, -y, 1 - y, z])/z^3 + (4*G[1 - y, 0, -y, 0, 0, 1 - y, z])/z^3 - (7*G[1 - y, 0, -y, 0, 1, 0, z])/z^3 + (4*G[1 - y, 0, -y, 0, 1 - y, 0, z])/z^3 + (2*G[1 - y, 0, -y, 0, 1 - y, 1 - y, z])/z^3 - (8*G[1 - y, 0, -y, 0, -y, 1 - y, z])/z^3 + (4*G[1 - y, 0, -y, 1 - y, 0, 0, z])/z^3 + (2*G[1 - y, 0, -y, 1 - y, 0, 1 - y, z])/z^3 - (7*G[1 - y, 0, -y, 1 - y, 1, 0, z])/z^3 + (2*G[1 - y, 0, -y, 1 - y, 1 - y, 0, z])/z^3 - (19*G[1 - y, 0, -y, 1 - y, 1 - y, 1 - y, z])/z^3 + (8*G[1 - y, 0, -y, 1 - y, -y, 1 - y, z])/z^3 - (6*G[1 - y, 0, -y, -y, 0, 1 - y, z])/z^3 - (6*G[1 - y, 0, -y, -y, 1 - y, 0, z])/z^3 - (2*G[1 - y, 0, -y, -y, 1 - y, 1 - y, z])/z^3 + G[1 - y, 0, -y, -y, -y, 1 - y, z]/z^3 - (16*G[1 - y, 1, 0, 0, 1, 0, z])/z^3 + (2*G[1 - y, 1, 0, 0, 1 - y, 1 - y, z])/z^3 - G[1 - y, 1, 0, 0, -y, 1 - y, z]/z^3 - (16*G[1 - y, 1, 0, 1, 0, 0, z])/ z^3 + (12*G[1 - y, 1, 0, 1, 1, 0, z])/z^3 + (2*G[1 - y, 1, 0, 1 - y, 0, 1 - y, z])/z^3 - (16*G[1 - y, 1, 0, 1 - y, 1, 0, z])/z^3 + (2*G[1 - y, 1, 0, 1 - y, 1 - y, 0, z])/z^3 + (3*G[1 - y, 1, 0, 1 - y, 1 - y, 1 - y, z])/z^3 - (3*G[1 - y, 1, 0, 1 - y, -y, 1 - y, z])/z^3 + (2*G[1 - y, 1, 0, -y, 0, 1 - y, z])/z^3 + (2*G[1 - y, 1, 0, -y, 1 - y, 0, z])/z^3 - (5*G[1 - y, 1, 0, -y, 1 - y, 1 - y, z])/z^3 + (2*G[1 - y, 1, 0, -y, -y, 1 - y, z])/z^3 + (8*G[1 - y, 1, 1, 0, 0, 0, z])/z^3 - (12*G[1 - y, 1, 1, 0, 1, 0, z])/ z^3 + (2*G[1 - y, 1, 1, 0, 1 - y, 1 - y, z])/z^3 - (2*G[1 - y, 1, 1, 0, -y, 1 - y, z])/z^3 + (16*G[1 - y, 1, 1, 1, 0, 0, z])/z^3 + (20*G[1 - y, 1, 1, 1, 1, 0, z])/ z^3 + (2*G[1 - y, 1, 1, 1 - y, 0, 1 - y, z])/z^3 - (16*G[1 - y, 1, 1, 1 - y, 1, 0, z])/z^3 + (2*G[1 - y, 1, 1, 1 - y, 1 - y, 0, z])/z^3 - (2*G[1 - y, 1, 1, 1 - y, -y, 1 - y, z])/z^3 + (2*G[1 - y, 1, 1 - y, 0, 0, 1 - y, z])/z^3 - (16*G[1 - y, 1, 1 - y, 0, 1, 0, z])/z^3 + (2*G[1 - y, 1, 1 - y, 0, 1 - y, 0, z])/z^3 + (3*G[1 - y, 1, 1 - y, 0, 1 - y, 1 - y, z])/z^3 - (3*G[1 - y, 1, 1 - y, 0, -y, 1 - y, z])/z^3 - (16*G[1 - y, 1, 1 - y, 1, 0, 0, z])/z^3 + (4*G[1 - y, 1, 1 - y, 1, 0, 1 - y, z])/z^3 - (16*G[1 - y, 1, 1 - y, 1, 1, 0, z])/z^3 + (4*G[1 - y, 1, 1 - y, 1, 1 - y, 0, z])/z^3 + (2*G[1 - y, 1, 1 - y, 1 - y, 0, 0, z])/z^3 + (3*G[1 - y, 1, 1 - y, 1 - y, 0, 1 - y, z])/z^3 + (2*G[1 - y, 1, 1 - y, 1 - y, 1, 0, z])/z^3 + (3*G[1 - y, 1, 1 - y, 1 - y, 1 - y, 0, z])/z^3 - (5*G[1 - y, 1, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + (2*G[1 - y, 1, 1 - y, -y, 0, 1 - y, z])/z^3 + (2*G[1 - y, 1, 1 - y, -y, 1 - y, 0, z])/z^3 - (5*G[1 - y, 1, 1 - y, -y, 1 - y, 1 - y, z])/z^3 + (2*G[1 - y, 1, 1 - y, -y, -y, 1 - y, z])/z^3 - (29*G[1 - y, 1 - y, 0, 0, 1, 0, z])/z^3 + G[1 - y, 1 - y, 0, 0, -y, 1 - y, z]/z^3 - (24*G[1 - y, 1 - y, 0, 1, 0, 0, z])/z^3 + (3*G[1 - y, 1 - y, 0, 1, 1, 0, z])/z^3 + (29*G[1 - y, 1 - y, 0, 1 - y, 1, 0, z])/z^3 - (2*G[1 - y, 1 - y, 0, 1 - y, -y, 1 - y, z])/z^3 + (2*G[1 - y, 1 - y, 0, -y, 0, 1 - y, z])/z^3 + (2*G[1 - y, 1 - y, 0, -y, 1 - y, 0, z])/z^3 - (23*G[1 - y, 1 - y, 0, -y, 1 - y, 1 - y, z])/z^3 - (6*G[1 - y, 1 - y, 0, -y, -y, 1 - y, z])/z^3 - (24*G[1 - y, 1 - y, 1, 0, 0, 0, z])/z^3 - (4*G[1 - y, 1 - y, 1, 0, 0, 1 - y, z])/z^3 + (8*G[1 - y, 1 - y, 1, 0, 1, 0, z])/z^3 - (4*G[1 - y, 1 - y, 1, 0, 1 - y, 0, z])/z^3 - G[1 - y, 1 - y, 1, 0, 1 - y, 1 - y, z]/z^3 - (2*G[1 - y, 1 - y, 1, 0, -y, 1 - y, z])/z^3 - (2*G[1 - y, 1 - y, 1, 1, 0, 0, z])/z^3 - (9*G[1 - y, 1 - y, 1, 1, 1, 0, z])/z^3 - (4*G[1 - y, 1 - y, 1, 1 - y, 0, 0, z])/z^3 - G[1 - y, 1 - y, 1, 1 - y, 0, 1 - y, z]/z^3 + (10*G[1 - y, 1 - y, 1, 1 - y, 1, 0, z])/z^3 - G[1 - y, 1 - y, 1, 1 - y, 1 - y, 0, z]/z^3 - (2*G[1 - y, 1 - y, 1, 1 - y, -y, 1 - y, z])/z^3 + (42*G[1 - y, 1 - y, 1 - y, 0, 1, 0, z])/z^3 - (27*G[1 - y, 1 - y, 1 - y, 0, -y, 1 - y, z])/z^3 + (24*G[1 - y, 1 - y, 1 - y, 1, 0, 0, z])/z^3 - (2*G[1 - y, 1 - y, 1 - y, 1, 0, 1 - y, z])/z^3 + G[1 - y, 1 - y, 1 - y, 1, 1, 0, z]/z^3 - (2*G[1 - y, 1 - y, 1 - y, 1, 1 - y, 0, z])/z^3 - (42*G[1 - y, 1 - y, 1 - y, 1 - y, 1, 0, z])/z^3 + (42*G[1 - y, 1 - y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 - (4*G[1 - y, 1 - y, 1 - y, -y, 0, 1 - y, z])/z^3 - (4*G[1 - y, 1 - y, 1 - y, -y, 1 - y, 0, z])/z^3 + (44*G[1 - y, 1 - y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 + (5*G[1 - y, 1 - y, 1 - y, -y, -y, 1 - y, z])/z^3 - (8*G[1 - y, 1 - y, -y, 0, 0, 1 - y, z])/z^3 + (18*G[1 - y, 1 - y, -y, 0, 1, 0, z])/z^3 - (8*G[1 - y, 1 - y, -y, 0, 1 - y, 0, z])/z^3 - (4*G[1 - y, 1 - y, -y, 0, 1 - y, 1 - y, z])/z^3 + (15*G[1 - y, 1 - y, -y, 0, -y, 1 - y, z])/z^3 - (8*G[1 - y, 1 - y, -y, 1 - y, 0, 0, z])/z^3 - (4*G[1 - y, 1 - y, -y, 1 - y, 0, 1 - y, z])/z^3 + (18*G[1 - y, 1 - y, -y, 1 - y, 1, 0, z])/z^3 - (4*G[1 - y, 1 - y, -y, 1 - y, 1 - y, 0, z])/z^3 + (40*G[1 - y, 1 - y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 - (10*G[1 - y, 1 - y, -y, 1 - y, -y, 1 - y, z])/z^3 + (12*G[1 - y, 1 - y, -y, -y, 0, 1 - y, z])/z^3 + (12*G[1 - y, 1 - y, -y, -y, 1 - y, 0, z])/z^3 - (11*G[1 - y, 1 - y, -y, -y, 1 - y, 1 - y, z])/z^3 - (9*G[1 - y, 1 - y, -y, -y, -y, 1 - y, z])/z^3 - (30*G[1 - y, -y, 0, 0, 1, 0, z])/z^3 + (4*G[1 - y, -y, 0, 0, 1 - y, 1 - y, z])/z^3 + (9*G[1 - y, -y, 0, 0, -y, 1 - y, z])/z^3 - (32*G[1 - y, -y, 0, 1, 0, 0, z])/z^3 - (10*G[1 - y, -y, 0, 1, 1, 0, z])/z^3 + (4*G[1 - y, -y, 0, 1 - y, 0, 1 - y, z])/z^3 - (30*G[1 - y, -y, 0, 1 - y, 1, 0, z])/z^3 + (4*G[1 - y, -y, 0, 1 - y, 1 - y, 0, z])/z^3 + (6*G[1 - y, -y, 0, 1 - y, 1 - y, 1 - y, z])/z^3 + (2*G[1 - y, -y, 0, 1 - y, -y, 1 - y, z])/z^3 + (2*G[1 - y, -y, 0, -y, 0, 1 - y, z])/z^3 + (2*G[1 - y, -y, 0, -y, 1 - y, 0, z])/z^3 + (2*G[1 - y, -y, 0, -y, 1 - y, 1 - y, z])/z^3 - (12*G[1 - y, -y, 0, -y, -y, 1 - y, z])/z^3 + (4*G[1 - y, -y, 1 - y, 0, 0, 1 - y, z])/z^3 - (30*G[1 - y, -y, 1 - y, 0, 1, 0, z])/z^3 + (4*G[1 - y, -y, 1 - y, 0, 1 - y, 0, z])/z^3 + (6*G[1 - y, -y, 1 - y, 0, 1 - y, 1 - y, z])/z^3 + (2*G[1 - y, -y, 1 - y, 0, -y, 1 - y, z])/z^3 - (32*G[1 - y, -y, 1 - y, 1, 0, 0, z])/z^3 - (10*G[1 - y, -y, 1 - y, 1, 1, 0, z])/z^3 + (4*G[1 - y, -y, 1 - y, 1 - y, 0, 0, z])/z^3 + (6*G[1 - y, -y, 1 - y, 1 - y, 0, 1 - y, z])/z^3 + (2*G[1 - y, -y, 1 - y, 1 - y, 1, 0, z])/z^3 + (6*G[1 - y, -y, 1 - y, 1 - y, 1 - y, 0, z])/z^3 + (30*G[1 - y, -y, 1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 - (7*G[1 - y, -y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + (20*G[1 - y, -y, 1 - y, -y, 0, 1 - y, z])/z^3 + (20*G[1 - y, -y, 1 - y, -y, 1 - y, 0, z])/z^3 - (25*G[1 - y, -y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 - (16*G[1 - y, -y, 1 - y, -y, -y, 1 - y, z])/z^3 + (12*G[1 - y, -y, -y, 0, 0, 1 - y, z])/z^3 + (42*G[1 - y, -y, -y, 0, 1, 0, z])/z^3 + (12*G[1 - y, -y, -y, 0, 1 - y, 0, z])/z^3 + (12*G[1 - y, -y, -y, 0, 1 - y, 1 - y, z])/z^3 - (14*G[1 - y, -y, -y, 0, -y, 1 - y, z])/z^3 + (12*G[1 - y, -y, -y, 1 - y, 0, 0, z])/z^3 + (12*G[1 - y, -y, -y, 1 - y, 0, 1 - y, z])/z^3 + (42*G[1 - y, -y, -y, 1 - y, 1, 0, z])/z^3 + (12*G[1 - y, -y, -y, 1 - y, 1 - y, 0, z])/z^3 - (21*G[1 - y, -y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 - (13*G[1 - y, -y, -y, 1 - y, -y, 1 - y, z])/z^3 - (6*G[1 - y, -y, -y, -y, 0, 1 - y, z])/z^3 - (6*G[1 - y, -y, -y, -y, 1 - y, 0, z])/z^3 - (11*G[1 - y, -y, -y, -y, 1 - y, 1 - y, z])/z^3 + (9*G[1 - y, -y, -y, -y, -y, 1 - y, z])/z^3 - (28*G[-y, 0, 0, 0, 1, 0, z])/z^3 + (4*G[-y, 0, 0, 0, 1 - y, 1 - y, z])/ z^3 + (4*G[-y, 0, 0, 0, -y, 1 - y, z])/z^3 - (30*G[-y, 0, 0, 1, 0, 0, z])/z^3 - (8*G[-y, 0, 0, 1, 0, 1 - y, z])/ z^3 - (15*G[-y, 0, 0, 1, 1, 0, z])/z^3 - (8*G[-y, 0, 0, 1, 1 - y, 0, z])/z^3 + (4*G[-y, 0, 0, 1 - y, 0, 1 - y, z])/z^3 - (28*G[-y, 0, 0, 1 - y, 1, 0, z])/z^3 + (4*G[-y, 0, 0, 1 - y, 1 - y, 0, z])/z^3 + (6*G[-y, 0, 0, 1 - y, 1 - y, 1 - y, z])/z^3 + (8*G[-y, 0, 0, 1 - y, -y, 1 - y, z])/z^3 - (12*G[-y, 0, 0, -y, -y, 1 - y, z])/z^3 - (32*G[-y, 0, 1, 0, 0, 0, z])/ z^3 - (3*G[-y, 0, 1, 0, 1, 0, z])/z^3 + G[-y, 0, 1, 0, 1 - y, 1 - y, z]/z^3 - (3*G[-y, 0, 1, 0, -y, 1 - y, z])/ z^3 - (10*G[-y, 0, 1, 1, 0, 0, z])/z^3 - (6*G[-y, 0, 1, 1, 1, 0, z])/ z^3 + G[-y, 0, 1, 1 - y, 0, 1 - y, z]/z^3 - G[-y, 0, 1, 1 - y, 1, 0, z]/z^3 + G[-y, 0, 1, 1 - y, 1 - y, 0, z]/ z^3 - (3*G[-y, 0, 1, 1 - y, -y, 1 - y, z])/z^3 + (4*G[-y, 0, 1 - y, 0, 0, 1 - y, z])/z^3 - (39*G[-y, 0, 1 - y, 0, 1, 0, z])/z^3 + (4*G[-y, 0, 1 - y, 0, 1 - y, 0, z])/z^3 + (6*G[-y, 0, 1 - y, 0, 1 - y, 1 - y, z])/z^3 + (5*G[-y, 0, 1 - y, 0, -y, 1 - y, z])/z^3 - (30*G[-y, 0, 1 - y, 1, 0, 0, z])/z^3 - (8*G[-y, 0, 1 - y, 1, 0, 1 - y, z])/z^3 - (15*G[-y, 0, 1 - y, 1, 1, 0, z])/z^3 - (8*G[-y, 0, 1 - y, 1, 1 - y, 0, z])/z^3 + (4*G[-y, 0, 1 - y, 1 - y, 0, 0, z])/z^3 + (6*G[-y, 0, 1 - y, 1 - y, 0, 1 - y, z])/z^3 + (15*G[-y, 0, 1 - y, 1 - y, 1, 0, z])/z^3 + (6*G[-y, 0, 1 - y, 1 - y, 1 - y, 0, z])/z^3 + (7*G[-y, 0, 1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 + (6*G[-y, 0, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + (2*G[-y, 0, 1 - y, -y, 0, 1 - y, z])/z^3 + (2*G[-y, 0, 1 - y, -y, 1 - y, 0, z])/z^3 + (7*G[-y, 0, 1 - y, -y, 1 - y, 1 - y, z])/z^3 - (20*G[-y, 0, 1 - y, -y, -y, 1 - y, z])/z^3 + (2*G[-y, 0, -y, 0, 0, 1 - y, z])/z^3 + (57*G[-y, 0, -y, 0, 1, 0, z])/ z^3 + (2*G[-y, 0, -y, 0, 1 - y, 0, z])/z^3 + (6*G[-y, 0, -y, 0, -y, 1 - y, z])/z^3 + (2*G[-y, 0, -y, 1 - y, 0, 0, z])/z^3 + (57*G[-y, 0, -y, 1 - y, 1, 0, z])/z^3 + (6*G[-y, 0, -y, 1 - y, 1 - y, 1 - y, z])/z^3 - (16*G[-y, 0, -y, 1 - y, -y, 1 - y, z])/z^3 - (3*G[-y, 0, -y, -y, 0, 1 - y, z])/z^3 - (3*G[-y, 0, -y, -y, 1 - y, 0, z])/z^3 - (12*G[-y, 0, -y, -y, 1 - y, 1 - y, z])/z^3 + (3*G[-y, 0, -y, -y, -y, 1 - y, z])/z^3 + (4*G[-y, 1 - y, 0, 0, 0, 1 - y, z])/z^3 - (28*G[-y, 1 - y, 0, 0, 1, 0, z])/z^3 + (4*G[-y, 1 - y, 0, 0, 1 - y, 0, z])/z^3 + (6*G[-y, 1 - y, 0, 0, 1 - y, 1 - y, z])/z^3 + (8*G[-y, 1 - y, 0, 0, -y, 1 - y, z])/z^3 - (30*G[-y, 1 - y, 0, 1, 0, 0, z])/z^3 - (8*G[-y, 1 - y, 0, 1, 0, 1 - y, z])/z^3 - (15*G[-y, 1 - y, 0, 1, 1, 0, z])/z^3 - (8*G[-y, 1 - y, 0, 1, 1 - y, 0, z])/z^3 + (4*G[-y, 1 - y, 0, 1 - y, 0, 0, z])/z^3 + (6*G[-y, 1 - y, 0, 1 - y, 0, 1 - y, z])/z^3 + (4*G[-y, 1 - y, 0, 1 - y, 1, 0, z])/z^3 + (6*G[-y, 1 - y, 0, 1 - y, 1 - y, 0, z])/z^3 + (7*G[-y, 1 - y, 0, 1 - y, 1 - y, 1 - y, z])/z^3 + (3*G[-y, 1 - y, 0, 1 - y, -y, 1 - y, z])/z^3 + (2*G[-y, 1 - y, 0, -y, 0, 1 - y, z])/z^3 + (2*G[-y, 1 - y, 0, -y, 1 - y, 0, z])/z^3 + (7*G[-y, 1 - y, 0, -y, 1 - y, 1 - y, z])/z^3 - (20*G[-y, 1 - y, 0, -y, -y, 1 - y, z])/z^3 - (32*G[-y, 1 - y, 1, 0, 0, 0, z])/z^3 - (3*G[-y, 1 - y, 1, 0, 1, 0, z])/ z^3 + G[-y, 1 - y, 1, 0, 1 - y, 1 - y, z]/z^3 - (3*G[-y, 1 - y, 1, 0, -y, 1 - y, z])/z^3 - (10*G[-y, 1 - y, 1, 1, 0, 0, z])/z^3 - (6*G[-y, 1 - y, 1, 1, 1, 0, z])/ z^3 + G[-y, 1 - y, 1, 1 - y, 0, 1 - y, z]/z^3 - G[-y, 1 - y, 1, 1 - y, 1, 0, z]/z^3 + G[-y, 1 - y, 1, 1 - y, 1 - y, 0, z]/z^3 - (3*G[-y, 1 - y, 1, 1 - y, -y, 1 - y, z])/z^3 + (4*G[-y, 1 - y, 1 - y, 0, 0, 0, z])/z^3 + (6*G[-y, 1 - y, 1 - y, 0, 0, 1 - y, z])/z^3 + (15*G[-y, 1 - y, 1 - y, 0, 1, 0, z])/z^3 + (6*G[-y, 1 - y, 1 - y, 0, 1 - y, 0, z])/z^3 + (7*G[-y, 1 - y, 1 - y, 0, 1 - y, 1 - y, z])/z^3 + (6*G[-y, 1 - y, 1 - y, 0, -y, 1 - y, z])/z^3 + (2*G[-y, 1 - y, 1 - y, 1, 0, 0, z])/z^3 - (4*G[-y, 1 - y, 1 - y, 1, 0, 1 - y, z])/z^3 + (4*G[-y, 1 - y, 1 - y, 1, 1, 0, z])/z^3 - (4*G[-y, 1 - y, 1 - y, 1, 1 - y, 0, z])/z^3 + (6*G[-y, 1 - y, 1 - y, 1 - y, 0, 0, z])/z^3 + (7*G[-y, 1 - y, 1 - y, 1 - y, 0, 1 - y, z])/z^3 - (19*G[-y, 1 - y, 1 - y, 1 - y, 1, 0, z])/z^3 + (7*G[-y, 1 - y, 1 - y, 1 - y, 1 - y, 0, z])/z^3 + (31*G[-y, 1 - y, 1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 - (6*G[-y, 1 - y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + (8*G[-y, 1 - y, 1 - y, -y, 0, 1 - y, z])/z^3 + (8*G[-y, 1 - y, 1 - y, -y, 1 - y, 0, z])/z^3 - (17*G[-y, 1 - y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 - (16*G[-y, 1 - y, 1 - y, -y, -y, 1 - y, z])/z^3 + (20*G[-y, 1 - y, -y, 0, 0, 1 - y, z])/z^3 - (8*G[-y, 1 - y, -y, 0, 1, 0, z])/z^3 + (20*G[-y, 1 - y, -y, 0, 1 - y, 0, z])/z^3 + (20*G[-y, 1 - y, -y, 0, 1 - y, 1 - y, z])/z^3 - (28*G[-y, 1 - y, -y, 0, -y, 1 - y, z])/z^3 + (20*G[-y, 1 - y, -y, 1 - y, 0, 0, z])/z^3 + (20*G[-y, 1 - y, -y, 1 - y, 0, 1 - y, z])/z^3 - (8*G[-y, 1 - y, -y, 1 - y, 1, 0, z])/z^3 + (20*G[-y, 1 - y, -y, 1 - y, 1 - y, 0, z])/z^3 - (27*G[-y, 1 - y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 - (13*G[-y, 1 - y, -y, 1 - y, -y, 1 - y, z])/z^3 - (6*G[-y, 1 - y, -y, -y, 0, 1 - y, z])/z^3 - (6*G[-y, 1 - y, -y, -y, 1 - y, 0, z])/z^3 - (17*G[-y, 1 - y, -y, -y, 1 - y, 1 - y, z])/z^3 + (3*G[-y, 1 - y, -y, -y, -y, 1 - y, z])/z^3 + (12*G[-y, -y, 0, 0, 0, 1 - y, z])/z^3 + (38*G[-y, -y, 0, 0, 1, 0, z])/ z^3 + (12*G[-y, -y, 0, 0, 1 - y, 0, z])/z^3 + (12*G[-y, -y, 0, 0, 1 - y, 1 - y, z])/z^3 - (24*G[-y, -y, 0, 0, -y, 1 - y, z])/z^3 + (42*G[-y, -y, 0, 1, 0, 0, z])/ z^3 + (4*G[-y, -y, 0, 1, 0, 1 - y, z])/z^3 + (25*G[-y, -y, 0, 1, 1, 0, z])/z^3 + (4*G[-y, -y, 0, 1, 1 - y, 0, z])/ z^3 + (12*G[-y, -y, 0, 1 - y, 0, 0, z])/z^3 + (12*G[-y, -y, 0, 1 - y, 0, 1 - y, z])/z^3 + (38*G[-y, -y, 0, 1 - y, 1, 0, z])/z^3 + (12*G[-y, -y, 0, 1 - y, 1 - y, 0, z])/z^3 + (12*G[-y, -y, 0, 1 - y, 1 - y, 1 - y, z])/z^3 - (12*G[-y, -y, 0, 1 - y, -y, 1 - y, z])/z^3 + (6*G[-y, -y, 0, -y, 0, 1 - y, z])/z^3 + (6*G[-y, -y, 0, -y, 1 - y, 0, z])/z^3 - (12*G[-y, -y, 0, -y, 1 - y, 1 - y, z])/z^3 + (6*G[-y, -y, 0, -y, -y, 1 - y, z])/z^3 + (12*G[-y, -y, 1 - y, 0, 0, 0, z])/z^3 + (12*G[-y, -y, 1 - y, 0, 0, 1 - y, z])/z^3 + (38*G[-y, -y, 1 - y, 0, 1, 0, z])/z^3 + (12*G[-y, -y, 1 - y, 0, 1 - y, 0, z])/z^3 + (12*G[-y, -y, 1 - y, 0, 1 - y, 1 - y, z])/z^3 - (12*G[-y, -y, 1 - y, 0, -y, 1 - y, z])/z^3 + (42*G[-y, -y, 1 - y, 1, 0, 0, z])/z^3 + (4*G[-y, -y, 1 - y, 1, 0, 1 - y, z])/z^3 + (25*G[-y, -y, 1 - y, 1, 1, 0, z])/z^3 + (4*G[-y, -y, 1 - y, 1, 1 - y, 0, z])/z^3 + (12*G[-y, -y, 1 - y, 1 - y, 0, 0, z])/z^3 + (12*G[-y, -y, 1 - y, 1 - y, 0, 1 - y, z])/z^3 - (38*G[-y, -y, 1 - y, 1 - y, 1, 0, z])/z^3 + (12*G[-y, -y, 1 - y, 1 - y, 1 - y, 0, z])/z^3 - (21*G[-y, -y, 1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 - (13*G[-y, -y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 - (6*G[-y, -y, 1 - y, -y, 0, 1 - y, z])/z^3 - (6*G[-y, -y, 1 - y, -y, 1 - y, 0, z])/z^3 - (11*G[-y, -y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 + (6*G[-y, -y, 1 - y, -y, -y, 1 - y, z])/z^3 - (6*G[-y, -y, -y, 0, 0, 1 - y, z])/z^3 - (101*G[-y, -y, -y, 0, 1, 0, z])/z^3 - (6*G[-y, -y, -y, 0, 1 - y, 0, z])/z^3 - (6*G[-y, -y, -y, 0, 1 - y, 1 - y, z])/z^3 + (6*G[-y, -y, -y, 0, -y, 1 - y, z])/z^3 - (6*G[-y, -y, -y, 1 - y, 0, 0, z])/z^3 - (6*G[-y, -y, -y, 1 - y, 0, 1 - y, z])/z^3 - (101*G[-y, -y, -y, 1 - y, 1, 0, z])/z^3 - (6*G[-y, -y, -y, 1 - y, 1 - y, 0, z])/z^3 - (12*G[-y, -y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 + (6*G[-y, -y, -y, 1 - y, -y, 1 - y, z])/z^3 + (3*G[-y, -y, -y, -y, 0, 1 - y, z])/z^3 + (3*G[-y, -y, -y, -y, 1 - y, 0, z])/z^3 + (6*G[-y, -y, -y, -y, 1 - y, 1 - y, z])/z^3 - (3*G[-y, -y, -y, -y, -y, 1 - y, z])/z^3 + ((-294*y^3 + 6894*y^4 - 24420*y^5 + 34548*y^6 - 21654*y^7 + 4638*y^8 + 288*y^9 - 882*y^2*z + 22916*y^3*z - 98991*y^4*z + 172255*y^5*z - 138821*y^6*z + 47535*y^7*z - 3994*y^8*z - 18*y^9*z - 882*y*z^2 + 24220*y^2*z^2 - 140195*y^3*z^2 + 312858*y^4*z^2 - 324224*y^5*z^2 + 152870*y^6*z^2 - 24003*y^7*z^2 - 644*y^8*z^2 - 294*z^3 + 11444*y*z^3 - 96247*y^2*z^3 + 280686*y^3*z^3 - 366307*y^4*z^3 + 219569*y^5*z^3 - 45119*y^6*z^3 - 2688*y^7*z^3 + 510*z^4 - 24965*y*z^4 + 121648*y^2*z^4 - 209661*y^3*z^4 + 158146*y^4*z^4 - 40544*y^5*z^4 - 3478*y^6*z^4 + 186*z^5 + 15387*y*z^5 - 41704*y^2*z^5 + 38493*y^3*z^5 - 11400*y^4*z^5 - 1826*y^5*z^5 - 726*z^6 + 3559*y*z^6 - 12638*y^2*z^6 + 8917*y^3*z^6 - 1200*y^4*z^6 + 324*z^7 - 5317*y*z^7 + 5945*y^2*z^7 - 1132*y^3*z^7 + 774*y*z^8 - 342*y^2*z^8)/(24*(-1 + y)^3*y*(-1 + z)* z^2*(-1 + y + z)^2*(y + z)^3) + G[0, z]* ((72*y^3 - 48*y^4 - 312*y^5 + 504*y^6 - 240*y^7 + 24*y^8 + 216*y^2*z - 958*y^3*z + 2438*y^4*z - 3796*y^5*z + 3118*y^6*z - 1124*y^7*z + 124*y^8*z - 18*y^9*z + 216*y*z^2 - 1572*y^2*z^2 + 6486*y^3*z^2 - 13873*y^4*z^2 + 15319*y^5*z^2 - 8547*y^6*z^2 + 2119*y^7*z^2 - 148*y^8*z^2 + 72*z^3 - 2262*y*z^3 + 11838*y^2*z^3 - 27567*y^3*z^3 + 32795*y^4*z^3 - 21147*y^5*z^3 + 6927*y^6*z^3 - 656*y^7*z^3 - 520*z^4 + 7070*y*z^4 - 25723*y^2*z^4 + 38723*y^3*z^4 - 29639*y^4*z^4 + 12595*y^5*z^4 - 2002*y^6*z^4 + 1128*z^5 - 8713*y*z^5 + 18931*y^2*z^5 - 17427*y^3*z^5 + 9937*y^4*z^5 - 2848*y^5*z^5 - 984*z^6 + 3506*y*z^6 - 1902*y^2*z^6 + 990*y^3*z^6 - 1610*y^4*z^6 + 304*z^7 + 714*y*z^7 - 1860*y^2*z^7 - 166*y^3*z^7 - 576*y*z^8 + 72*y^2*z^8)/(12*(-1 + y)^3*y*(-1 + z)*z^2*(-1 + y + z)^2* (y + z)^3) + ((252*y^5 - 1344*y^6 + 2856*y^7 - 3024*y^8 + 1596*y^9 - 336*y^10 + 1061*y^4*z - 6145*y^5*z + 14123*y^6*z - 16109*y^7*z + 9124*y^8*z - 2054*y^9*z + 1280*y^3*z^2 - 9142*y^4*z^2 + 24748*y^5*z^2 - 32608*y^6*z^2 + 21256*y^7*z^2 - 5650*y^8*z^2 + 116*y^9*z^2 + 1401*y^2*z^3 - 10365*y^3*z^3 + 30125*y^4*z^3 - 44091*y^5*z^3 + 33390*y^6*z^3 - 11156*y^7*z^3 + 696*y^8*z^3 + 506*y*z^4 - 6112*y^2*z^4 + 22904*y^3*z^4 - 40640*y^4*z^4 + 37954*y^5*z^4 - 16520*y^6*z^4 + 1740*y^7*z^4 + 116*z^5 - 2056*y*z^5 + 10474*y^2*z^5 - 23766*y^3*z^5 + 28666*y^4*z^5 - 16426*y^5*z^5 + 2320*y^6*z^5 - 348*z^6 + 2942*y*z^6 - 8778*y^2*z^6 + 13590*y^3*z^6 - 10154*y^4*z^6 + 1740*y^5*z^6 + 348*z^7 - 1740*y*z^7 + 3564*y^2*z^7 - 3540*y^3*z^7 + 696*y^4*z^7 - 116*z^8 + 348*y*z^8 - 516*y^2*z^8 + 116*y^3*z^8)*G[1, y])/(6*(-1 + y)^3*y^2*z^2* (-1 + y + z)^2*(y + z)^4)) + ((7*y^3 + 30*y^4 - 368*y^5 + 782*y^6 - 567*y^7 + 68*y^8 + 48*y^9 + 21*y^2*z + 37*y^3*z - 1060*y^4*z + 3150*y^5*z - 3477*y^6*z + 1385*y^7*z - 8*y^8*z - 48*y^9*z + 21*y*z^2 - 69*y^2*z^2 - 886*y^3*z^2 + 4628*y^4*z^2 - 7775*y^5*z^2 + 5451*y^6*z^2 - 1386*y^7*z^2 + 10*y^8*z^2 + 6*y^9*z^2 + 7*z^3 - 129*y*z^3 + 114*y^2*z^3 + 2518*y^3*z^3 - 7983*y^4*z^3 + 9382*y^5*z^3 - 4772*y^6*z^3 + 927*y^7*z^3 - 64*y^8*z^3 - 53*z^4 + 330*y*z^4 + 108*y^2*z^4 - 3873*y^3*z^4 + 8414*y^4*z^4 - 7332*y^5*z^4 + 2769*y^6*z^4 - 371*y^7*z^4 + 94*z^5 - 136*y*z^5 - 1407*y^2*z^5 + 5072*y^3*z^5 - 6690*y^4*z^5 + 3824*y^5*z^5 - 765*y^6*z^5 + 14*z^6 - 689*y*z^6 + 2816*y^2*z^6 - 4552*y^3*z^6 + 3302*y^4*z^6 - 875*y^5*z^6 - 181*z^7 + 1077*y*z^7 - 2198*y^2*z^7 + 1953*y^3*z^7 - 635*y^4*z^7 + 167*z^8 - 566*y*z^8 + 667*y^2*z^8 - 276*y^3*z^8 - 48*z^9 + 92*y*z^9 - 52*y^2*z^9)*G[1, z])/ (4*(-1 + y)^2*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^3) + ((-586 + 2930*y - 5860*y^2 + 5860*y^3 - 2930*y^4 + 586*y^5 + 879*z - 3516*y*z + 5274*y^2*z - 3516*y^3*z + 879*y^4*z - 84*z^2 + 852*y*z^2 - 852*y^2*z^2 + 84*y^3*z^2 - 185*z^3 - 290*y*z^3 + 25*y^2*z^3)*G[0, 0, y])/(6*(-1 + y)^4*z^2*(-1 + y + z)^2) + ((2 - 8*y + 12*y^2 - 8*y^3 + 2*y^4 - 15*z + 45*y*z - 45*y^2*z + 15*y^3*z + 50*z^2 - 100*y*z^2 + 50*y^2*z^2 - 72*z^3 + 72*y*z^3 + 28*z^4)*G[0, 0, z])/((-1 + y)^3*z^2*(-1 + y + z)^2) + ((288*y^5 - 1570*y^6 + 3530*y^7 - 4180*y^8 + 2740*y^9 - 938*y^10 + 130*y^11 + 1130*y^4*z - 6724*y^5*z + 16418*y^6*z - 21032*y^7*z + 14878*y^8*z - 5492*y^9*z + 822*y^10*z - 72*y^2*z^2 + 1664*y^3*z^2 - 9861*y^4*z^2 + 26222*y^5*z^2 - 36929*y^6*z^2 + 28514*y^7*z^2 - 11561*y^8*z^2 + 2100*y^9*z^2 - 77*y^10*z^2 - 72*y*z^3 + 1779*y^2*z^3 - 11158*y^3*z^3 + 31705*y^4*z^3 - 48018*y^5*z^3 + 39809*y^6*z^3 - 17748*y^7*z^3 + 4300*y^8*z^3 - 462*y^9*z^3 + 494*y*z^4 - 5602*y^2*z^4 + 21830*y^3*z^4 - 41219*y^4*z^4 + 40706*y^5*z^4 - 21388*y^6*z^4 + 6874*y^7*z^4 - 1155*y^8*z^4 + 77*z^5 - 1542*y*z^5 + 8666*y^2*z^5 - 21580*y^3*z^5 + 26845*y^4*z^5 - 17102*y^5*z^5 + 6986*y^6*z^5 - 1540*y^7*z^5 - 231*z^6 + 2198*y*z^6 - 7451*y^2*z^6 + 11794*y^3*z^6 - 8911*y^4*z^6 + 4296*y^5*z^6 - 1155*y^6*z^6 + 231*z^7 - 1386*y*z^7 + 3070*y^2*z^7 - 2834*y^3*z^7 + 1516*y^4*z^7 - 462*y^5*z^7 - 77*z^8 + 308*y*z^8 - 378*y^2*z^8 + 224*y^3*z^8 - 77*y^4*z^8)*G[0, 1, y])/(6*(-1 + y)^4*y^2*z^2* (-1 + y + z)^2*(y + z)^4) + ((y^4 - 9*y^5 - 13*y^6 + 111*y^7 - 180*y^8 + 118*y^9 - 28*y^10 + 4*y^3*z - 40*y^4*z - 28*y^5*z + 440*y^6*z - 804*y^7*z + 568*y^8*z - 132*y^9*z - 8*y^10*z + 6*y^2*z^2 - 70*y^3*z^2 + 17*y^4*z^2 + 661*y^5*z^2 - 1439*y^6*z^2 + 1105*y^7*z^2 - 244*y^8*z^2 - 36*y^9*z^2 + 4*y*z^3 - 60*y^2*z^3 + 120*y^3*z^3 + 311*y^4*z^3 - 1025*y^5*z^3 + 820*y^6*z^3 - 74*y^7*z^3 - 99*y^8*z^3 + 3*y^9*z^3 + z^4 - 25*y*z^4 + 91*y^2*z^4 + 55*y^3*z^4 - 374*y^4*z^4 + 210*y^5*z^4 + 174*y^6*z^4 - 150*y^7*z^4 + 18*y^8*z^4 - 4*z^5 + 48*y*z^5 - 86*y^2*z^5 + 74*y^3*z^5 - 183*y^4*z^5 + 261*y^5*z^5 - 151*y^6*z^5 + 45*y^7*z^5 + 9*z^6 - 67*y*z^6 + 199*y^2*z^6 - 353*y^3*z^6 + 308*y^4*z^6 - 140*y^5*z^6 + 60*y^6*z^6 - 13*z^7 + 79*y*z^7 - 206*y^2*z^7 + 216*y^3*z^7 - 97*y^4*z^7 + 45*y^5*z^7 + 10*z^8 - 48*y*z^8 + 70*y^2*z^8 - 34*y^3*z^8 + 18*y^4*z^8 - 3*z^9 + 9*y*z^9 - 5*y^2*z^9 + 3*y^3*z^9)*G[0, 1, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-3*y^4 - 9*y^5 - 63*y^6 + 555*y^7 - 1305*y^8 + 1413*y^9 - 741*y^10 + 153*y^11 - 12*y^3*z - 24*y^4*z - 60*y^5*z + 1344*y^6*z - 3882*y^7*z + 4800*y^8*z - 2808*y^9*z + 648*y^10*z - 6*y^11*z - 18*y^2*z^2 - 6*y^3*z^2 + 413*y^4*z^2 - 727*y^5*z^2 - 568*y^6*z^2 + 2440*y^7*z^2 - 2207*y^8*z^2 + 709*y^9*z^2 - 36*y^10*z^2 - 12*y*z^3 + 36*y^2*z^3 + 584*y^3*z^3 - 3352*y^4*z^3 + 7222*y^5*z^3 - 7510*y^6*z^3 + 3694*y^7*z^3 - 646*y^8*z^3 - 16*y^9*z^3 - 3*z^4 + 39*y*z^4 + 780*y^2*z^4 - 5712*y^3*z^4 + 15215*y^4*z^4 - 19395*y^5*z^4 + 11925*y^6*z^4 - 3173*y^7*z^4 + 324*y^8*z^4 + 12*z^5 + 230*y*z^5 - 3556*y^2*z^5 + 13394*y^3*z^5 - 21410*y^4*z^5 + 15544*y^5*z^5 - 5114*y^6*z^5 + 1020*y^7*z^5 + 56*z^6 - 1186*y*z^6 + 6277*y^2*z^6 - 13095*y^3*z^6 + 11593*y^4*z^6 - 4609*y^5*z^6 + 1444*y^6*z^6 - 210*z^7 + 1808*y*z^7 - 5112*y^2*z^7 + 5628*y^3*z^7 - 2498*y^4*z^7 + 1104*y^5*z^7 + 219*z^8 - 1101*y*z^8 + 1710*y^2*z^8 - 792*y^3*z^8 + 444*y^4*z^8 - 74*z^9 + 222*y*z^9 - 102*y^2*z^9 + 74*y^3*z^9)*G[0, 1 - y, z])/(6*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((-126*y^5 + 1004*y^6 - 3130*y^7 + 5000*y^8 - 4370*y^9 + 1996*y^10 - 374*y^11 - 570*y^4*z + 4664*y^5*z - 15112*y^6*z + 25208*y^7*z - 23042*y^8*z + 11008*y^9*z - 2156*y^10*z - 450*y^3*z^2 + 5331*y^4*z^2 - 21402*y^5*z^2 + 41313*y^6*z^2 - 42450*y^7*z^2 + 22257*y^8*z^2 - 4602*y^9*z^2 + 3*y^10*z^2 - 597*y^2*z^3 + 5486*y^3*z^3 - 21115*y^4*z^3 + 41606*y^5*z^3 - 45376*y^6*z^3 + 25520*y^7*z^3 - 5272*y^8*z^3 + 18*y^9*z^3 - 54*y*z^4 + 1784*y^2*z^4 - 9970*y^3*z^4 + 23237*y^4*z^4 - 28666*y^5*z^4 + 18374*y^6*z^4 - 3670*y^7*z^4 + 45*y^8*z^4 - 3*z^5 + 138*y*z^5 - 1632*y^2*z^5 + 5316*y^3*z^5 - 8301*y^4*z^5 + 7506*y^5*z^5 - 1464*y^6*z^5 + 60*y^7*z^5 + 9*z^6 - 126*y*z^6 + 471*y^2*z^6 - 692*y^3*z^6 + 1699*y^4*z^6 - 326*y^5*z^6 + 45*y^6*z^6 - 9*z^7 + 54*y*z^7 - 11*y^2*z^7 + 310*y^3*z^7 - 92*y^4*z^7 + 18*y^5*z^7 + 3*z^8 - 12*y*z^8 + 18*y^2*z^8 - 12*y^3*z^8 + 3*y^4*z^8)*G[1, 0, y])/ (6*(-1 + y)^4*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-36 + 42*y + 342*y^2 - 240*y^3 + 144*z - 126*y*z - 684*y^2*z + 240*y^3*z - 100*z^2 - 106*y*z^2 + 449*y^2*z^2 - 204*z^3 + 422*y*z^3 - 116*y^2*z^3 + 312*z^4 - 232*y*z^4 - 116*z^5)* G[1, 0, z])/(6*y^2*z^3*(-1 + y + z)^2) + ((40*y^5 - 158*y^6 + 232*y^7 - 148*y^8 + 32*y^9 + 2*y^10 + 116*y^4*z - 492*y^5*z + 745*y^6*z - 443*y^7*z + 39*y^8*z + 35*y^9*z - 36*y^2*z^2 + 336*y^3*z^2 - 1084*y^4*z^2 + 1448*y^5*z^2 - 524*y^6*z^2 - 460*y^7*z^2 + 356*y^8*z^2 - 36*y^9*z^2 - 36*y*z^3 + 160*y^2*z^3 - 188*y^3*z^3 - 606*y^4*z^3 + 2502*y^5*z^3 - 3383*y^6*z^3 + 1767*y^7*z^3 - 216*y^8*z^3 - 28*y*z^4 + 618*y^2*z^4 - 2828*y^3*z^4 + 6196*y^4*z^4 - 7376*y^5*z^4 + 4014*y^6*z^4 - 540*y^7*z^4 - 36*z^5 + 488*y*z^5 - 2359*y^2*z^5 + 5629*y^3*z^5 - 7567*y^4*z^5 + 4789*y^5*z^5 - 720*y^6*z^5 + 108*z^6 - 856*y*z^6 + 2560*y^2*z^6 - 4120*y^3*z^6 + 3184*y^4*z^6 - 540*y^5*z^6 - 108*z^7 + 540*y*z^7 - 1121*y^2*z^7 + 1129*y^3*z^7 - 216*y^4*z^7 + 36*z^8 - 108*y*z^8 + 164*y^2*z^8 - 36*y^3*z^8)*G[1, 1, y])/(2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^4) + G[1 - y, z]*((21*y^4 - 105*y^5 + 2049*y^6 - 9363*y^7 + 18327*y^8 - 18159*y^9 + 9027*y^10 - 1797*y^11 + 84*y^3*z - 615*y^4*z + 10071*y^5*z - 50991*y^6*z + 114483*y^7*z - 132705*y^8*z + 80625*y^9*z - 22905*y^10*z + 1953*y^11*z + 126*y^2*z^2 - 1374*y^3*z^2 + 19176*y^4*z^2 - 110124*y^5*z^2 + 289934*y^6*z^2 - 397394*y^7*z^2 + 291666*y^8*z^2 - 106874*y^9*z^2 + 15026*y^10*z^2 - 162*y^11*z^2 + 84*y*z^3 - 1338*y^2*z^3 + 17372*y^3*z^3 - 119346*y^4*z^3 + 382628*y^5*z^3 - 631488*y^6*z^3 + 558338*y^7*z^3 - 252686*y^8*z^3 + 47590*y^9*z^3 - 1154*y^10*z^3 + 21*z^4 - 633*y*z^4 + 7033*y^2*z^4 - 62393*y^3*z^4 + 265830*y^4*z^4 - 554288*y^5*z^4 + 600786*y^6*z^4 - 332140*y^7*z^4 + 78948*y^8*z^4 - 3164*y^9*z^4 - 159*z^5 + 1457*y*z^5 - 12385*y^2*z^5 + 82253*y^3*z^5 - 241422*y^4*z^5 + 335408*y^5*z^5 - 227294*y^6*z^5 + 66034*y^7*z^5 - 3532*y^8*z^5 + 282*z^6 - 80*y*z^6 + 1964*y^2*z^6 - 25684*y^3*z^6 + 56316*y^4*z^6 - 44986*y^5*z^6 + 13244*y^6*z^6 + 24*y^7*z^6 + 42*z^7 - 3852*y*z^7 + 15506*y^2*z^7 - 30710*y^3*z^7 + 38114*y^4*z^7 - 22122*y^5*z^7 + 3742*y^6*z^7 - 543*z^8 + 5197*y*z^8 - 16223*y^2*z^8 + 26769*y^3*z^8 - 19444*y^4*z^8 + 3524*y^5*z^8 + 501*z^9 - 2593*y*z^9 + 6163*y^2*z^9 - 6527*y^3*z^9 + 1376*y^4*z^9 - 144*z^10 + 420*y*z^10 - 846*y^2*z^10 + 210*y^3*z^10)/ (12*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^4) - (293*G[0, 0, y])/(3*z^3) + (79*G[0, 1, y])/(3*z^3) + (124*G[1, 0, y])/(3*z^3) - (21*G[1, 1, y])/z^3) + G[-y, z]*((-48*G[0, 1, y])/z^3 + (21*G[1, 0, y])/z^3 + (20*G[1, 1, y])/z^3) + ((24 - 14*y - 97*y^2 + 60*y^3 - 96*z + 18*y*z + 242*y^2*z - 108*y^3*z + 161*z^2 - 28*y*z^2 - 128*y^2*z^2 - 147*z^3 + 58*y*z^3 - 17*y^2*z^3 + 75*z^4 - 34*y*z^4 - 17*z^5)*G[1, 1, z])/(2*y^2*z^3*(-1 + y + z)^2) + ((-1 - 63*y^2 + 52*y^3 + 4*z + 10*y*z + 106*y^2*z - 32*y^3*z - 25*z^2 + 18*y*z^2 - 62*y^2*z^2 + 61*z^3 - 66*y*z^3 + 19*y^2*z^3 - 58*z^4 + 38*y*z^4 + 19*z^5)*G[1, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((-36*y^4 + 150*y^5 + 36*y^6 - 1170*y^7 + 2580*y^8 - 2574*y^9 + 1260*y^10 - 246*y^11 - 144*y^3*z + 744*y^4*z - 204*y^5*z - 5733*y^6*z + 15129*y^7*z - 17082*y^8*z + 9270*y^9*z - 1977*y^10*z - 3*y^11*z - 216*y^2*z^2 + 1476*y^3*z^2 - 1339*y^4*z^2 - 11143*y^5*z^2 + 36557*y^6*z^2 - 47009*y^7*z^2 + 28252*y^8*z^2 - 6560*y^9*z^2 - 18*y^10*z^2 - 144*y*z^3 + 1464*y^2*z^3 - 3040*y^3*z^3 - 8500*y^4*z^3 + 42838*y^5*z^3 - 65917*y^6*z^3 + 44815*y^7*z^3 - 11587*y^8*z^3 + 71*y^9*z^3 - 36*z^4 + 726*y*z^4 - 2259*y^2*z^4 - 4647*y^3*z^4 + 33269*y^4*z^4 - 59289*y^5*z^4 + 44712*y^6*z^4 - 13112*y^7*z^4 + 636*y^8*z^4 + 144*z^5 - 958*y*z^5 - 1525*y^2*z^5 + 18185*y^3*z^5 - 38456*y^4*z^5 + 32182*y^5*z^5 - 11099*y^6*z^5 + 1695*y^7*z^5 - 100*z^6 - 622*y*z^6 + 7336*y^2*z^6 - 18762*y^3*z^6 + 17962*y^4*z^6 - 7444*y^5*z^6 + 2302*y^6*z^6 - 204*z^7 + 2282*y*z^7 - 7155*y^2*z^7 + 8121*y^3*z^7 - 3773*y^4*z^7 + 1737*y^5*z^7 + 312*z^8 - 1632*y*z^8 + 2550*y^2*z^8 - 1254*y^3*z^8 + 696*y^4*z^8 - 116*z^9 + 348*y*z^9 - 180*y^2*z^9 + 116*y^3*z^9)*G[1 - y, 0, z])/(6*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((9*y^4 - 24*y^5 + 6*y^6 - 9*y^7 + 137*y^8 - 246*y^9 + 168*y^10 - 41*y^11 + 36*y^3*z - 132*y^4*z + 114*y^5*z - 46*y^6*z + 442*y^7*z - 973*y^8*z + 781*y^9*z - 229*y^10*z + 7*y^11*z + 54*y^2*z^2 - 288*y^3*z^2 + 455*y^4*z^2 - 254*y^5*z^2 + 498*y^6*z^2 - 1376*y^7*z^2 + 1391*y^8*z^2 - 522*y^9*z^2 + 42*y^10*z^2 + 36*y*z^3 - 312*y^2*z^3 + 816*y^3*z^3 - 872*y^4*z^3 + 658*y^5*z^3 - 1092*y^6*z^3 + 1353*y^7*z^3 - 702*y^8*z^3 + 115*y^9*z^3 + 9*z^4 - 168*y*z^4 + 727*y^2*z^4 - 1300*y^3*z^4 + 1289*y^4*z^4 - 1202*y^5*z^4 + 1254*y^6*z^4 - 809*y^7*z^4 + 200*y^8*z^4 - 36*z^5 + 340*y*z^5 - 1070*y^2*z^5 + 1758*y^3*z^5 - 1963*y^4*z^5 + 1731*y^5*z^5 - 1017*y^6*z^5 + 255*y^7*z^5 + 64*z^6 - 437*y*z^6 + 1217*y^2*z^6 - 1907*y^3*z^6 + 1875*y^4*z^6 - 1062*y^5*z^6 + 242*y^6*z^6 - 66*z^7 + 376*y*z^7 - 888*y^2*z^7 + 1097*y^3*z^7 - 688*y^4*z^7 + 157*y^5*z^7 + 39*z^8 - 177*y*z^8 + 304*y^2*z^8 - 234*y^3*z^8 + 60*y^4*z^8 - 10*z^9 + 30*y*z^9 - 32*y^2*z^9 + 10*y^3*z^9)* G[1 - y, 1, z])/((-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((5*y^4 + y^5 + 67*y^6 - 525*y^7 + 1235*y^8 - 1345*y^9 + 709*y^10 - 147*y^11 + 20*y^3*z - 16*y^4*z + 336*y^5*z - 2564*y^6*z + 6538*y^7*z - 7792*y^8*z + 4524*y^9*z - 1068*y^10*z + 22*y^11*z + 30*y^2*z^2 - 74*y^3*z^2 + 664*y^4*z^2 - 4960*y^5*z^2 + 13997*y^6*z^2 - 18523*y^7*z^2 + 11941*y^8*z^2 - 3207*y^9*z^2 + 132*y^10*z^2 + 20*y*z^3 - 152*y^2*z^3 + 896*y^3*z^3 - 5378*y^4*z^3 + 16138*y^5*z^3 - 23486*y^6*z^3 + 16670*y^7*z^3 - 5016*y^8*z^3 + 308*y^9*z^3 + 5*z^4 - 115*y*z^4 + 589*y^2*z^4 - 2875*y^3*z^4 + 9410*y^4*z^4 - 15286*y^5*z^4 + 11739*y^6*z^4 - 3775*y^7*z^4 + 308*y^8*z^4 - 20*z^5 + 168*y*z^5 - 568*y^2*z^5 + 1846*y^3*z^5 - 3102*y^4*z^5 + 1734*y^5*z^5 - 18*y^6*z^5 + 8*z^6 + 112*y*z^6 - 709*y^2*z^6 + 1955*y^3*z^6 - 3305*y^4*z^6 + 2407*y^5*z^6 - 308*y^6*z^6 + 46*z^7 - 434*y*z^7 + 1402*y^2*z^7 - 2478*y^3*z^7 + 2012*y^4*z^7 - 308*y^5*z^7 - 61*z^8 + 315*y*z^8 - 700*y^2*z^8 + 738*y^3*z^8 - 132*y^4*z^8 + 22*z^9 - 66*y*z^9 + 106*y^2*z^9 - 22*y^3*z^9)*G[1 - y, 1 - y, z])/ (2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((36*y^5 - 308*y^6 + 376*y^7 - 98*y^8 + 144*y^4*z - 992*y^5*z + 1531*y^6*z - 562*y^7*z + 83*y^8*z + 216*y^3*z^2 - 841*y^4*z^2 + 1682*y^5*z^2 - 1017*y^6*z^2 + 498*y^7*z^2 + 72*y^2*z^3 - 306*y^3*z^3 + 381*y^4*z^3 - 682*y^5*z^3 + 1162*y^6*z^3 - 36*y*z^4 + 1006*y^2*z^4 - 2408*y^3*z^4 + 1321*y^4*z^4 + 1162*y^5*z^4 + 374*y*z^5 - 3151*y^2*z^5 + 3642*y^3*z^5 + 83*z^6 - 1138*y*z^6 + 3241*y^2*z^6 - 1162*y^3*z^6 - 249*z^7 + 1298*y*z^7 - 1162*y^2*z^7 + 249*z^8 - 498*y*z^8 - 83*z^9)*G[-y, 1 - y, z])/ (6*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + G[0, y]*((-102*y^3 - 552*y^4 + 4650*y^5 - 10950*y^6 + 12000*y^7 - 6378*y^8 + 1332*y^9 - 306*y^2*z - 948*y^3*z + 13349*y^4*z - 39660*y^5*z + 54763*y^6*z - 39116*y^7*z + 13656*y^8*z - 1726*y^9*z - 12*y^10*z - 306*y*z^2 - 546*y^2*z^2 + 16359*y^3*z^2 - 62310*y^4*z^2 + 106649*y^5*z^2 - 95254*y^6*z^2 + 44136*y^7*z^2 - 9134*y^8*z^2 + 406*y^9*z^2 - 102*z^3 + 1344*y*z^3 + 2541*y^2*z^3 - 35136*y^3*z^3 + 92484*y^4*z^3 - 111412*y^5*z^3 + 67933*y^6*z^3 - 19796*y^7*z^3 + 1892*y^8*z^3 + 414*z^4 - 2509*y*z^4 - 1746*y^2*z^4 + 27172*y^3*z^4 - 54250*y^4*z^4 + 45653*y^5*z^4 - 17978*y^6*z^4 + 2740*y^7*z^4 - 630*z^5 + 2376*y*z^5 - 235*y^2*z^5 - 8578*y^3*z^5 + 11589*y^4*z^5 - 5972*y^5*z^5 + 1450*y^6*z^5 + 426*z^6 - 1077*y*z^6 + 206*y^2*z^6 + 1045*y^3*z^6 - 224*y^4*z^6 + 128*y^5*z^6 - 108*z^7 + 190*y*z^7 + 50*y^2*z^7 + 194*y^3*z^7 - 74*y^4*z^7 - 18*y*z^8 + 36*y^2*z^8 - 18*y^3*z^8)/ (12*(-1 + y)^4*y*(-1 + z)*z^2*(-1 + y + z)^2*(y + z)^3) + (2*(-8 + 24*y - 24*y^2 + 8*y^3 + 12*z - 24*y*z + 12*y^2*z - 4*z^2 + 4*y*z^2 + z^3)*G[0, z])/((-1 + y)^2*z^2* (-1 + y + z)^2) + ((-17 + 87*y^2 - 52*y^3 + 68*z + 14*y*z - 202*y^2*z + 80*y^3*z - 101*z^2 - 30*y*z^2 + 116*y^2*z^2 + 65*z^3 + 18*y*z^3 - y^2*z^3 - 14*z^4 - 2*y*z^4 - z^5)*G[1, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((51*y^4 - 102*y^5 - 109*y^6 + 202*y^7 + 258*y^8 - 482*y^9 + 182*y^10 + 204*y^3*z - 612*y^4*z - 154*y^5*z + 1500*y^6*z - 328*y^7*z - 1508*y^8*z + 1014*y^9*z - 116*y^10*z + 306*y^2*z^2 - 1428*y^3*z^2 + 714*y^4*z^2 + 3884*y^5*z^2 - 4984*y^6*z^2 + 68*y^7*z^2 + 2136*y^8*z^2 - 696*y^9*z^2 + 204*y*z^3 - 1632*y^2*z^3 + 2786*y^3*z^3 + 2227*y^4*z^3 - 8202*y^5*z^3 + 3886*y^6*z^3 + 2468*y^7*z^3 - 1737*y^8*z^3 + 51*z^4 - 918*y*z^4 + 2762*y^2*z^4 - 234*y^3*z^4 - 7021*y^4*z^4 + 6110*y^5*z^4 + 1562*y^6*z^4 - 2302*y^7*z^4 - 204*z^5 + 1578*y*z^5 - 2056*y^2*z^5 - 2164*y^3*z^5 + 4157*y^4*z^5 + 424*y^5*z^5 - 1695*y^6*z^5 + 303*z^6 - 1296*y*z^6 + 975*y^2*z^6 + 522*y^3*z^6 + 192*y^4*z^6 - 636*y^5*z^6 - 195*z^7 + 504*y*z^7 - 386*y^2*z^7 + 188*y^3*z^7 - 71*y^4*z^7 + 42*z^8 - 66*y*z^8 + 16*y^2*z^8 + 18*y^3*z^8 + 3*z^9 - 6*y*z^9 + 3*y^2*z^9)* G[1 - y, z])/(6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + (116*G[0, 1 - y, z])/(3*z^3) - (16*G[1 - y, 0, z])/z^3 - (26*G[1 - y, 1, z])/z^3 + (35*G[1 - y, 1 - y, z])/z^3 + (21*G[-y, 1 - y, z])/z^3) + G[1, y]* ((-102*y^4 + 1818*y^5 - 7710*y^6 + 14616*y^7 - 14238*y^8 + 6990*y^9 - 1374*y^10 - 372*y^3*z + 6339*y^4*z - 30447*y^5*z + 66839*y^6*z - 77129*y^7*z + 47556*y^8*z - 14282*y^9*z + 1502*y^10*z - 6*y^11*z - 360*y^2*z^2 + 7850*y^3*z^2 - 47127*y^4*z^2 + 124967*y^5*z^2 - 172806*y^6*z^2 + 129008*y^7*z^2 - 48905*y^8*z^2 + 7507*y^9*z^2 - 134*y^10*z^2 - 156*y*z^3 + 3226*y^2*z^3 - 28988*y^3*z^3 + 104037*y^4*z^3 - 183827*y^5*z^3 + 170241*y^6*z^3 - 78097*y^7*z^3 + 14031*y^8*z^3 - 197*y^9*z^3 - 66*z^4 + 248*y*z^4 - 3898*y^2*z^4 + 27836*y^3*z^4 - 75201*y^4*z^4 + 94577*y^5*z^4 - 50756*y^6*z^4 + 5992*y^7*z^4 + 1574*y^8*z^4 - 9*z^5 + 1963*y*z^5 - 8401*y^2*z^5 + 12671*y^3*z^5 - 5640*y^4*z^5 + 6080*y^5*z^5 - 13228*y^6*z^5 + 5592*y^7*z^5 + 543*z^6 - 5883*y*z^6 + 20126*y^2*z^6 - 29726*y^3*z^6 + 23855*y^4*z^6 - 17865*y^5*z^6 + 7402*y^6*z^6 - 939*z^7 + 6061*y*z^7 - 13385*y^2*z^7 + 11319*y^3*z^7 - 7561*y^4*z^7 + 4703*y^5*z^7 + 615*z^8 - 2581*y*z^8 + 2548*y^2*z^8 - 746*y^3*z^8 + 1406*y^4*z^8 - 144*z^9 + 348*y*z^9 + 144*y^2*z^9 + 156*y^3*z^9)/ (12*(-1 + y)^3*y^2*(-1 + z)*z^2*(-1 + y + z)^2*(y + z)^4) + ((-1 - 63*y^2 + 52*y^3 + 4*z + 10*y*z + 106*y^2*z - 32*y^3*z - 25*z^2 + 18*y*z^2 - 62*y^2*z^2 + 61*z^3 - 66*y*z^3 + 19*y^2*z^3 - 58*z^4 + 38*y*z^4 + 19*z^5)*G[1, z])/ (2*y^2*z^3*(-1 + y + z)^2) + ((4*y^4 - 26*y^5 + 43*y^6 + 35*y^7 - 190*y^8 + 236*y^9 - 129*y^10 + 27*y^11 + 16*y^3*z - 120*y^4*z + 316*y^5*z - 192*y^6*z - 550*y^7*z + 1104*y^8*z - 760*y^9*z + 184*y^10*z + 2*y^11*z + 24*y^2*z^2 - 220*y^3*z^2 + 814*y^4*z^2 - 1120*y^5*z^2 - 245*y^6*z^2 + 2099*y^7*z^2 - 1889*y^8*z^2 + 525*y^9*z^2 + 12*y^10*z^2 + 16*y*z^3 - 236*y^2*z^3 + 1228*y^3*z^3 - 2572*y^4*z^3 + 1584*y^5*z^3 + 1542*y^6*z^3 - 2390*y^7*z^3 + 834*y^8*z^3 - 6*y^9*z^3 + 4*z^4 - 126*y*z^4 + 763*y^2*z^4 - 1765*y^3*z^4 + 852*y^4*z^4 + 2114*y^5*z^4 - 2829*y^6*z^4 + 1163*y^7*z^4 - 176*y^8*z^4 - 16*z^5 + 172*y*z^5 - 220*y^2*z^5 - 1426*y^3*z^5 + 4220*y^4*z^5 - 3924*y^5*z^5 + 1648*y^6*z^5 - 510*y^7*z^5 - 12*z^6 + 282*y*z^6 - 1793*y^2*z^6 + 4243*y^3*z^6 - 3935*y^4*z^6 + 1699*y^5*z^6 - 708*y^6*z^6 + 92*z^7 - 764*y*z^7 + 2210*y^2*z^7 - 2402*y^3*z^7 + 1066*y^4*z^7 - 538*y^5*z^7 - 104*z^8 + 528*y*z^8 - 802*y^2*z^8 + 370*y^3*z^8 - 216*y^4*z^8 + 36*z^9 - 108*y*z^9 + 52*y^2*z^9 - 36*y^3*z^9)* G[1 - y, z])/(2*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((36*y^5 - 308*y^6 + 376*y^7 - 98*y^8 + 144*y^4*z - 992*y^5*z + 1531*y^6*z - 562*y^7*z + 83*y^8*z + 216*y^3*z^2 - 841*y^4*z^2 + 1682*y^5*z^2 - 1017*y^6*z^2 + 498*y^7*z^2 + 72*y^2*z^3 - 306*y^3*z^3 + 381*y^4*z^3 - 682*y^5*z^3 + 1162*y^6*z^3 - 36*y*z^4 + 1006*y^2*z^4 - 2408*y^3*z^4 + 1321*y^4*z^4 + 1162*y^5*z^4 + 374*y*z^5 - 3151*y^2*z^5 + 3642*y^3*z^5 + 83*z^6 - 1138*y*z^6 + 3241*y^2*z^6 - 1162*y^3*z^6 - 249*z^7 + 1298*y*z^7 - 1162*y^2*z^7 + 249*z^8 - 498*y*z^8 - 83*z^9)* G[-y, z])/(6*y^2*z^3*(-1 + y + z)^2*(y + z)^4) - (2*G[0, 1 - y, z])/z^3 - (83*G[0, -y, z])/(3*z^3) + (14*G[1 - y, 0, z])/z^3 + (26*G[1 - y, 1, z])/z^3 - (55*G[1 - y, 1 - y, z])/z^3 + (196*G[1 - y, -y, z])/(3*z^3) + (42*G[-y, 0, z])/z^3 + (20*G[-y, 1 - y, z])/z^3 - (47*G[-y, -y, z])/z^3) + (2*G[0, 0, 1 - y, z])/z^3 + G[0, 1 - y, 0, z]/z^3 - (14*G[0, 1 - y, 1, z])/z^3 - (22*G[0, 1 - y, 1 - y, z])/z^3 - (83*G[0, -y, 1 - y, z])/(3*z^3) - (2*G[1 - y, 0, 0, z])/z^3 + (4*G[1 - y, 0, 1, z])/z^3 + (18*G[1 - y, 0, 1 - y, z])/z^3 - (40*G[1 - y, 1, 0, z])/z^3 + (30*G[1 - y, 1, 1, z])/z^3 + (26*G[1 - y, 1, 1 - y, z])/z^3 + (49*G[1 - y, 1 - y, 0, z])/z^3 - (25*G[1 - y, 1 - y, 1, z])/z^3 + (19*G[1 - y, 1 - y, 1 - y, z])/z^3 + (196*G[1 - y, -y, 1 - y, z])/ (3*z^3) - (6*G[-y, 0, 1, z])/z^3 + (26*G[-y, 0, 1 - y, z])/z^3 + (42*G[-y, 1 - y, 0, z])/z^3 - (6*G[-y, 1 - y, 1, z])/z^3 + (36*G[-y, 1 - y, 1 - y, z])/z^3 - (47*G[-y, -y, 1 - y, z])/z^3)* Zeta[3] + Pi^2*((-108*y^3 + 2796*y^4 - 7688*y^5 + 7420*y^6 - 2420*y^7 - 324*y^2*z + 8406*y^3*z - 27031*y^4*z + 31616*y^5*z - 14143*y^6*z + 1476*y^7*z - 324*y*z^2 + 9970*y^2*z^2 - 40277*y^3*z^2 + 58478*y^4*z^2 - 32783*y^5*z^2 + 4936*y^6*z^2 - 108*z^3 + 1642*y*z^3 - 17161*y^2*z^3 + 39444*y^3*z^3 - 28926*y^4*z^3 + 3316*y^5*z^3 + 186*z^4 - 2083*y*z^4 + 9100*y^2*z^4 - 8786*y^3*z^4 - 3796*y^4*z^4 - 48*z^5 + 1004*y*z^5 - 1159*y^2*z^5 - 5176*y^3*z^5 - 30*z^6 - 239*y*z^6 - 1524*y^2*z^6)/ (96*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((-12*y^3 + 140*y^4 - 450*y^5 + 630*y^6 - 410*y^7 + 102*y^8 - 36*y^2*z + 438*y^3*z - 1654*y^4*z + 2826*y^5*z - 2394*y^6*z + 952*y^7*z - 132*y^8*z - 36*y*z^2 + 606*y^2*z^2 - 2856*y^3*z^2 + 5906*y^4*z^2 - 6116*y^5*z^2 + 3154*y^6*z^2 - 688*y^7*z^2 + 30*y^8*z^2 - 12*z^3 + 218*y*z^3 - 1800*y^2*z^3 + 5424*y^3*z^3 - 7487*y^4*z^3 + 5119*y^5*z^3 - 1603*y^6*z^3 + 141*y^7*z^3 + 54*z^4 - 526*y*z^4 + 2214*y^2*z^4 - 3957*y^3*z^4 + 3453*y^4*z^4 - 1499*y^5*z^4 + 213*y^6*z^4 - 90*z^5 + 566*y*z^5 - 1049*y^2*z^5 + 739*y^3*z^5 - 397*y^4*z^5 + 135*y^5*z^5 + 66*z^6 - 177*y*z^6 - 137*y^2*z^6 + 209*y^3*z^6 + 39*y^4*z^6 - 18*z^7 - 94*y*z^7 + 208*y^2*z^7 + 54*y*z^8 - 6*y^2*z^8)*G[0, 0, z])/ (24*(-1 + y)^3*y*(-1 + z)*z^2*(-1 + y + z)^2*(y + z)^3) + ((8*y^4 - 22*y^5 - 30*y^6 + 186*y^7 - 278*y^8 + 180*y^9 - 44*y^10 + 32*y^3*z - 119*y^4*z - 161*y^5*z + 1253*y^6*z - 2133*y^7*z + 1604*y^8*z - 526*y^9*z + 50*y^10*z + 48*y^2*z^2 - 256*y^3*z^2 - 199*y^4*z^2 + 2921*y^5*z^2 - 6105*y^6*z^2 + 5619*y^7*z^2 - 2420*y^8*z^2 + 400*y^9*z^2 - 8*y^10*z^2 + 32*y*z^3 - 274*y^2*z^3 + 84*y^3*z^3 + 3115*y^4*z^3 - 8631*y^5*z^3 + 9871*y^6*z^3 - 5375*y^7*z^3 + 1244*y^8*z^3 - 66*y^9*z^3 + 8*z^4 - 146*y*z^4 + 451*y^2*z^4 + 965*y^3*z^4 - 5807*y^4*z^4 + 9423*y^5*z^4 - 7012*y^6*z^4 + 2340*y^7*z^4 - 222*y^8*z^4 - 31*z^5 + 287*y*z^5 - 343*y^2*z^5 - 1653*y^3*z^5 + 5164*y^4*z^5 - 5894*y^5*z^5 + 2850*y^6*z^5 - 356*y^7*z^5 + 48*z^6 - 266*y*z^6 + 38*y^2*z^6 + 1554*y^3*z^6 - 3134*y^4*z^6 + 2124*y^5*z^6 - 268*y^6*z^6 - 39*z^7 + 103*y*z^7 + 187*y^2*z^7 - 945*y^3*z^7 + 904*y^4*z^7 - 66*y^5*z^7 + 18*z^8 - 14*y*z^8 - 126*y^2*z^8 + 200*y^3*z^8 + 18*y^4*z^8 - 4*z^9 + 4*y*z^9 + 16*y^2*z^9 + 8*y^3*z^9)*G[0, 1, z])/(24*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-21*y^3 + 52*y^4 - 29*y^5 - 18*y^6 + 20*y^7 - 4*y^8 - 63*y^2*z + 214*y^3*z + 167*y^4*z - 1130*y^5*z + 1224*y^6*z - 418*y^7*z + 6*y^8*z - 63*y*z^2 + 330*y^2*z^2 + 254*y^3*z^2 - 2838*y^4*z^2 + 4230*y^5*z^2 - 2262*y^6*z^2 + 377*y^7*z^2 - 28*y^8*z^2 - 21*z^3 + 226*y*z^3 + 1026*y^2*z^3 - 6545*y^3*z^3 + 10770*y^4*z^3 - 6794*y^5*z^3 + 1343*y^6*z^3 - 5*y^7*z^3 + 58*z^4 + 75*y*z^4 - 4905*y^2*z^4 + 13840*y^3*z^4 - 13394*y^4*z^4 + 4457*y^5*z^4 - 235*y^6*z^4 + 43*z^5 - 1289*y*z^5 + 6880*y^2*z^5 - 10955*y^3*z^5 + 5795*y^4*z^5 - 682*y^5*z^5 - 267*z^6 + 1998*y*z^6 - 4533*y^2*z^6 + 3380*y^3*z^6 - 578*y^4*z^6 + 278*z^7 - 1181*y*z^7 + 1304*y^2*z^7 - 193*y^3*z^7 - 91*z^8 + 234*y*z^8 - 39*y^2*z^8)* G[1, 0, z])/(24*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + G[0, 1 - y, z]*((8*y^4 - 26*y^5 - 24*y^6 + 228*y^7 - 432*y^8 + 390*y^9 - 176*y^10 + 32*y^11 + 32*y^3*z - 111*y^4*z - 21*y^5*z + 401*y^6*z - 317*y^7*z - 217*y^8*z + 293*y^9*z - 25*y^10*z - 35*y^11*z + 48*y^2*z^2 - 184*y^3*z^2 - 154*y^4*z^2 + 756*y^5*z^2 + 1163*y^6*z^2 - 4917*y^7*z^2 + 5042*y^8*z^2 - 1936*y^9*z^2 + 181*y^10*z^2 + y^11*z^2 + 32*y*z^3 - 146*y^2*z^3 - 552*y^3*z^3 + 2772*y^4*z^3 - 1438*y^5*z^3 - 6564*y^6*z^3 + 10956*y^7*z^3 - 6232*y^8*z^3 + 1154*y^9*z^3 + 18*y^10*z^3 + 8*z^4 - 54*y*z^4 - 980*y^2*z^4 + 6646*y^3*z^4 - 14349*y^4*z^4 + 12009*y^5*z^4 - 900*y^6*z^4 - 3876*y^7*z^4 + 1391*y^8*z^4 + 105*y^9*z^4 - 7*z^5 - 575*y*z^5 + 6419*y^2*z^5 - 23059*y^3*z^5 + 39034*y^4*z^5 - 34298*y^5*z^5 + 15180*y^6*z^5 - 3100*y^7*z^5 + 454*y^8*z^5 - 110*z^6 + 2578*y*z^6 - 15253*y^2*z^6 + 39111*y^3*z^6 - 51131*y^4*z^6 + 34353*y^5*z^6 - 10424*y^6*z^6 + 1020*y^7*z^6 + 376*z^7 - 4570*y*z^7 + 18326*y^2*z^7 - 33944*y^3*z^7 + 30760*y^4*z^7 - 12014*y^5*z^7 + 1162*y^6*z^7 - 513*z^8 + 4071*y*z^8 - 11408*y^2*z^8 + 14098*y^3*z^8 - 7025*y^4*z^8 + 681*y^5*z^8 + 325*z^9 - 1779*y*z^9 + 3285*y^2*z^9 - 2173*y^3*z^9 + 198*y^4*z^9 - 79*z^10 + 297*y*z^10 - 291*y^2*z^10 + 25*y^3*z^10)/ (24*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^4) - (19*G[1, 0, y])/(6*z^3) - G[1, 1, y]/(3*z^3)) + G[0, -y, z]*((-5*G[1, 0, y])/(6*z^3) + (6*G[1, 1, y])/z^3) + G[1, z]*(-1/48*((-1 + z)*(-54*y^3 + 128*y^4 + 374*y^5 - 1308*y^6 + 1252*y^7 - 392*y^8 - 162*y^2*z + 584*y^3*z + 176*y^4*z - 2792* y^5*z + 3578*y^6*z - 1432*y^7*z + 48*y^8*z - 162*y*z^2 + 984* y^2*z^2 - 1645*y^3*z^2 - 214*y^4*z^2 + 2278*y^5*z^2 - 1282* y^6*z^2 + 41*y^7*z^2 - 54*z^3 + 728*y*z^3 - 3077*y^2*z^3 + 5652*y^3*z^3 - 5452*y^4*z^3 + 2688*y^5*z^3 - 485*y^6*z^3 + 200* z^4 - 1461*y*z^4 + 4952*y^2*z^4 - 8179*y^3*z^4 + 5646*y^4* z^4 - 1046*y^5*z^4 - 287*z^5 + 1672*y*z^5 - 4113*y^2*z^5 + 3770*y^3*z^5 - 706*y^4*z^5 + 190*z^6 - 931*y*z^6 + 1208*y^2* z^6 - 131*y^3*z^6 - 49*z^7 + 154*y*z^7 + 7*y^2*z^7))/ ((-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((7 + 7*y^2 - 10*y^3 - 28*z - 4*y*z - 6*y^2*z + 2*y^3*z + 44*z^2 + 4*y*z^2 + y^2*z^2 - 34*z^3 + 4*y*z^3 - 2*y^2*z^3 + 13*z^4 - 4*y*z^4 - 2*z^5)*G[0, 0, y])/(12*y^2*z^3*(-1 + y + z)^2) + ((-8 + 4*y + 11*y^2 - 6*y^3 + 32*z - 10*y*z - 26*y^2*z + 10*y^3*z - 65*z^2 + 42*y*z^2 - 2*y^2*z^2 + 83*z^3 - 70*y*z^3 + 17*y^2*z^3 - 59*z^4 + 34*y*z^4 + 17*z^5)*G[0, 1, y])/ (12*y^2*z^3*(-1 + y + z)^2) + ((-1 - 15*y^2 + 10*y^3 + 4*z - 4*y*z + 38*y^2*z - 18*y^3*z - 12*z^2 + 20*y*z^2 - 29*y^2*z^2 + 22*z^3 - 28*y*z^3 + 6*y^2*z^3 - 19*z^4 + 12*y*z^4 + 6*z^5)* G[1, 0, y])/(12*y^2*z^3*(-1 + y + z)^2) + ((2 - 4*y - 3*y^2 + 6*y^3 - 8*z + 18*y*z - 6*y^2*z + 6*y^3*z + 28*z^2 - 56*y*z^2 + 25*y^2*z^2 - 56*z^3 + 74*y*z^3 - 16*y^2*z^3 + 50*z^4 - 32*y*z^4 - 16*z^5)*G[1, 1, y])/ (12*y^2*z^3*(-1 + y + z)^2)) + G[0, z]* ((-33*y^3 + 554*y^4 - 1885*y^5 + 2661*y^6 - 1718*y^7 + 421*y^8 - 99*y^2*z + 1717*y^3*z - 6632*y^4*z + 10749*y^5*z - 8140*y^6*z + 2570*y^7*z - 165*y^8*z - 99*y*z^2 + 1572*y^2*z^2 - 7435*y^3*z^2 + 14567*y^4*z^2 - 13097*y^5*z^2 + 4967*y^6*z^2 - 475*y^7*z^2 - 33*z^3 + 329*y*z^3 - 2722*y^2*z^3 + 7647*y^3*z^3 - 8713*y^4*z^3 + 3951*y^5*z^3 - 459*y^6*z^3 + 148*z^4 - 920*y*z^4 + 2757*y^2*z^4 - 3532*y^3*z^4 + 1765*y^4*z^4 - 242*y^5*z^4 - 202*z^5 + 992*y*z^5 - 1523*y^2*z^5 + 824*y^3*z^5 - 163*y^4*z^5 + 87*z^6 - 257*y*z^6 + 149*y^2*z^6 - 51*y^3*z^6 - 43*y*z^7 + 19*y^2*z^7)/(24*(-1 + y)^3*y*z^2*(-1 + y + z)^2* (y + z)^3) + ((32*y^4 - 262*y^5 + 774*y^6 - 1106*y^7 + 814*y^8 - 288*y^9 + 36*y^10 + 128*y^3*z - 1274*y^4*z + 4602*y^5*z - 8207*y^6*z + 7913*y^7*z - 4093*y^8*z + 1011*y^9*z - 78*y^10*z - 2*y^11*z + 192*y^2*z^2 - 2346*y^3*z^2 + 10538*y^4*z^2 - 23476*y^5*z^2 + 28675*y^6*z^2 - 19439*y^7*z^2 + 6839*y^8*z^2 - 1023*y^9*z^2 + 40*y^10*z^2 + 128*y*z^3 - 2247*y^2*z^3 + 13255*y^3*z^3 - 37443*y^4*z^3 + 57231*y^5*z^3 - 48664*y^6*z^3 + 21930*y^7*z^3 - 4496*y^8*z^3 + 306*y^9*z^3 + 32*z^4 - 1050*y*z^4 + 9269*y^2*z^4 - 35291*y^3*z^4 + 69252*y^4*z^4 - 74032*y^5*z^4 + 41797*y^6*z^4 - 10871*y^7*z^4 + 942*y^8*z^4 - 197*z^5 + 3339*y*z^5 - 18988*y^2*z^5 + 50380*y^3*z^5 - 69400*y^4*z^5 + 49328*y^5*z^5 - 15885*y^6*z^5 + 1567*y^7*z^5 + 495*z^6 - 5383*y*z^6 + 21156*y^2*z^6 - 39208*y^3*z^6 + 35757*y^4*z^6 - 14225*y^5*z^6 + 1504*y^6*z^6 - 618*z^7 + 4632*y*z^7 - 12658*y^2*z^7 + 15430*y^3*z^7 - 7718*y^4*z^7 + 836*y^5*z^7 + 379*z^8 - 1999*y*z^8 + 3603*y^2*z^8 - 2385*y^3*z^8 + 258*y^4*z^8 - 91*z^9 + 333*y*z^9 - 327*y^2*z^9 + 37*y^3*z^9)*G[1, y])/(24*(-1 + y)^3*y^2*(-1 + z)*z^2* (-1 + y + z)^2*(y + z)^4) + ((50 - 150*y + 150*y^2 - 50*y^3 - 75*z + 150*y*z - 75*y^2*z + 20*z^2 - 20*y*z^2 + 3*z^3)* G[0, 0, y])/(6*(-1 + y)^2*z^2*(-1 + y + z)^2) + ((-8*y^5 - 2*y^6 + 88*y^7 - 172*y^8 + 128*y^9 - 34*y^10 - 35*y^4*z + 23*y^5*z + 325*y^6*z - 763*y^7*z + 634*y^8*z - 184*y^9*z + 12*y^3*z^2 - 245*y^4*z^2 + 1123*y^5*z^2 - 1940*y^6*z^2 + 1434*y^7*z^2 - 387*y^8*z^2 + 3*y^9*z^2 - 20*y^2*z^3 - 104*y^3*z^3 + 1001*y^4*z^3 - 1869*y^5*z^3 + 1099*y^6*z^3 - 125*y^7*z^3 + 18*y^8*z^3 + 16*y*z^4 - 100*y^2*z^4 + 562*y^3*z^4 - 799*y^4*z^4 - 403*y^5*z^4 + 739*y^6*z^4 + 45*y^7*z^4 + 3*z^5 - 59*y*z^5 + 301*y^2*z^5 - 311*y^3*z^5 - 1020*y^4*z^5 + 1266*y^5*z^5 + 60*y^6*z^5 - 9*z^6 + 79*y*z^6 - 146*y^2*z^6 - 544*y^3*z^6 + 935*y^4*z^6 + 45*y^5*z^6 + 9*z^7 - 45*y*z^7 - 89*y^2*z^7 + 347*y^3*z^7 + 18*y^4*z^7 - 3*z^8 + 9*y*z^8 + 51*y^2*z^8 + 3*y^3*z^8)* G[0, 1, y])/(12*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((118*y^5 - 444*y^6 + 624*y^7 - 388*y^8 + 90*y^9 + 467*y^4*z - 1992*y^5*z + 3122*y^6*z - 2136*y^7*z + 539*y^8*z + 306*y^3*z^2 - 1985*y^4*z^2 + 4024*y^5*z^2 - 3304*y^6*z^2 + 954*y^7*z^2 + 5*y^8*z^2 + 338*y^2*z^3 - 1832*y^3*z^3 + 3593*y^4*z^3 - 2980*y^5*z^3 + 857*y^6*z^3 + 30*y^7*z^3 - 20*y*z^4 - 538*y^2*z^4 + 1762*y^3*z^4 - 1707*y^4*z^4 + 452*y^5*z^4 + 75*y^6*z^4 - 5*z^5 + 80*y*z^5 - 4*y^2*z^5 - 80*y^3*z^5 - 55*y^4*z^5 + 100*y^5*z^5 + 15*z^6 - 110*y*z^6 + 258*y^2*z^6 - 214*y^3*z^6 + 75*y^4*z^6 - 15*z^7 + 60*y*z^7 - 69*y^2*z^7 + 30*y^3*z^7 + 5*z^8 - 10*y*z^8 + 5*y^2*z^8)* G[1, 0, y])/(12*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-36*y^5 + 188*y^6 - 392*y^7 + 408*y^8 - 212*y^9 + 44*y^10 - 210*y^4*z + 1154*y^5*z - 2521*y^6*z + 2739*y^7*z - 1481*y^8*z + 319*y^9*z - 412*y^3*z^2 + 2577*y^4*z^2 - 6293*y^5*z^2 + 7562*y^6*z^2 - 4542*y^7*z^2 + 1157*y^8*z^2 - 49*y^9*z^2 - 447*y^2*z^3 + 3287*y^3*z^3 - 9212*y^4*z^3 + 12582*y^5*z^3 - 8691*y^6*z^3 + 2775*y^7*z^3 - 294*y^8*z^3 - 222*y*z^4 + 2306*y^2*z^4 - 8122*y^3*z^4 + 13341*y^4*z^4 - 10989*y^5*z^4 + 4405*y^6*z^4 - 735*y^7*z^4 - 49*z^5 + 885*y*z^5 - 4286*y^2*z^5 + 8922*y^3*z^5 - 8997*y^4*z^5 + 4441*y^5*z^5 - 980*y^6*z^5 + 147*z^6 - 1251*y*z^6 + 3582*y^2*z^6 - 4558*y^3*z^6 + 2719*y^4*z^6 - 735*y^5*z^6 - 147*z^7 + 735*y*z^7 - 1279*y^2*z^7 + 921*y^3*z^7 - 294*y^4*z^7 + 49*z^8 - 147*y*z^8 + 131*y^2*z^8 - 49*y^3*z^8)*G[1, 1, y])/ (12*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4)) + ((-1 + z)*(-15*y^3 + 30*y^4 + 161*y^5 - 486*y^6 + 444*y^7 - 134*y^8 - 45*y^2*z + 140*y^3*z + 341*y^4*z - 1497*y^5*z + 1652*y^6*z - 607*y^7*z + 16*y^8*z - 45*y*z^2 + 240*y^2*z^2 + 37*y^3*z^2 - 1549*y^4*z^2 + 2366*y^5*z^2 - 1163*y^6*z^2 + 114*y^7*z^2 - 15*z^3 + 180*y*z^3 - 451*y^2*z^3 - 107*y^3*z^3 + 1142*y^4*z^3 - 993*y^5*z^3 + 244*y^6*z^3 + 50*z^4 - 298*y*z^4 + 489*y^2*z^4 - 131*y^3*z^4 - 331*y^4*z^4 + 229*y^5*z^4 - 62*z^5 + 236*y*z^5 - 271*y^2*z^5 + 22*y^3*z^5 + 99*y^4*z^5 + 34*z^6 - 91*y*z^6 + 68*y^2*z^6 + 13*y^3*z^6 - 7*z^7 + 18*y*z^7 - 3*y^2*z^7)*G[1, 1, z])/(24*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^3) + ((21*y - 49*y^2 + 169*y^3 - 235*y^4 + 78*y^5 + 16*y^6 + 21*z - 148*y*z + 374*y^2*z - 759*y^3*z + 660*y^4*z - 132*y^5*z - 16*y^6*z - 99*z^2 + 423*y*z^2 - 994*y^2*z^2 + 1338*y^3*z^2 - 752*y^4*z^2 + 82*y^5*z^2 + 2*y^6*z^2 + 204*z^3 - 730*y*z^3 + 1416*y^2*z^3 - 1300*y^3*z^3 + 446*y^4*z^3 - 28*y^5*z^3 - 246*z^4 + 835*y*z^4 - 1199*y^2*z^4 + 723*y^3*z^4 - 121*y^4*z^4 + 189*z^5 - 576*y*z^5 + 550*y^2*z^5 - 171*y^3*z^5 - 87*z^6 + 193*y*z^6 - 98*y^2*z^6 + 18*z^7 - 18*y*z^7)* G[1, 1 - y, z])/(24*(-1 + y)*y^2*(-1 + z)*z^3*(-1 + y + z)^2* (y + z)) + ((21*y^4 - 79*y^5 - 211*y^6 + 1495*y^7 - 3025*y^8 + 2959*y^9 - 1441*y^10 + 281*y^11 + 84*y^3*z - 395*y^4*z - 619*y^5*z + 6834*y^6*z - 16474*y^7*z + 19067*y^8*z - 11469*y^9*z + 3270*y^10*z - 298*y^11*z + 126*y^2*z^2 - 790*y^3*z^2 - 394*y^4*z^2 + 12988*y^5*z^2 - 38818*y^6*z^2 + 53620*y^7*z^2 - 38875*y^8*z^2 + 14123*y^9*z^2 - 1995*y^10*z^2 + 15*y^11*z^2 + 84*y*z^3 - 790*y^2*z^3 + 538*y^3*z^3 + 13155*y^4*z^3 - 51841*y^5*z^3 + 87043*y^6*z^3 - 75681*y^7*z^3 + 33616*y^8*z^3 - 6288*y^9*z^3 + 164*y^10*z^3 + 21*z^4 - 395*y*z^4 + 720*y^2*z^4 + 8780*y^3*z^4 - 46233*y^4*z^4 + 94701*y^5*z^4 - 98039*y^6*z^4 + 52105*y^7*z^4 - 12341*y^8*z^4 + 681*y^9*z^4 - 79*z^5 + 271*y*z^5 + 4497*y^2*z^5 - 30513*y^3*z^5 + 76459*y^4*z^5 - 94067*y^5*z^5 + 59075*y^6*z^5 - 17255*y^7*z^5 + 1564*y^8*z^5 + 15*z^6 + 1653*y*z^6 - 14427*y^2*z^6 + 45707*y^3*z^6 - 68310*y^4*z^6 + 50788*y^5*z^6 - 17754*y^6*z^6 + 2184*y^7*z^6 + 310*z^7 - 4220*y*z^7 + 18362*y^2*z^7 - 35078*y^3*z^7 + 31472*y^4*z^7 - 12806*y^5*z^7 + 1864*y^6*z^7 - 545*z^8 + 4193*y*z^8 - 11390*y^2*z^8 + 12930*y^3*z^8 - 6029*y^4*z^8 + 937*y^5*z^8 + 369*z^9 - 1911*y*z^9 + 3119*y^2*z^9 - 1689*y^3*z^9 + 256*y^4*z^9 - 91*z^10 + 325*y*z^10 - 217*y^2*z^10 + 31*y^3*z^10)*G[1 - y, 0, z])/ (24*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^4) + ((y^4 + 3*y^5 + 3*y^6 - 129*y^7 + 388*y^8 - 486*y^9 + 284*y^10 - 64*y^11 + 4*y^3*z + 11*y^4*z - 127*y^5*z + 190*y^6*z + 196*y^7*z - 719*y^8*z + 643*y^9*z - 210*y^10*z + 12*y^11*z + 6*y^2*z^2 + 14*y^3*z^2 - 452*y^4*z^2 + 1870*y^5*z^2 - 3323*y^6*z^2 + 2887*y^7*z^2 - 1105*y^8*z^2 + 57*y^9*z^2 + 46*y^10*z^2 + 4*y*z^3 + 6*y^2*z^3 - 608*y^3*z^3 + 3533*y^4*z^3 - 8465*y^5*z^3 + 10054*y^6*z^3 - 5824*y^7*z^3 + 1255*y^8*z^3 + 45*y^9*z^3 + z^4 - y*z^4 - 262*y^2*z^4 + 2328*y^3*z^4 - 7445*y^4*z^4 + 10959*y^5*z^4 - 7496*y^6*z^4 + 1896*y^7*z^4 + 20*y^8*z^4 - z^5 - 47*y*z^5 + 634*y^2*z^5 - 2788*y^3*z^5 + 5003*y^4*z^5 - 3587*y^5*z^5 + 680*y^6*z^5 + 82*y^7*z^5 - 11*z^6 + 137*y*z^6 - 648*y^2*z^6 + 1194*y^3*z^6 - 427*y^4*z^6 - 479*y^5*z^6 + 138*y^6*z^6 + 29*z^7 - 177*y*z^7 + 380*y^2*z^7 - 60*y^3*z^7 - 393*y^4*z^7 + 77*y^5*z^7 - 26*z^8 + 112*y*z^8 - 112*y^2*z^8 - 82*y^3*z^8 + 12*y^4*z^8 + 8*z^9 - 28*y*z^9 - 4*y^2*z^9)*G[1 - y, 1, z])/(24*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((35*y^4 - 147*y^5 - 117*y^6 + 1555*y^7 - 3335*y^8 + 3315*y^9 - 1623*y^10 + 317*y^11 + 140*y^3*z - 730*y^4*z + 766*y^5*z + 2639*y^6*z - 8539*y^7*z + 10166*y^8*z - 5734*y^9*z + 1325*y^10*z - 33*y^11*z + 210*y^2*z^2 - 1450*y^3*z^2 + 4271*y^4*z^2 - 6437*y^5*z^2 + 4496*y^6*z^2 - 172*y^7*z^2 - 1585*y^8*z^2 + 731*y^9*z^2 - 64*y^10*z^2 + 140*y*z^3 - 1440*y^2*z^3 + 6856*y^3*z^3 - 19547*y^4*z^3 + 33813*y^5*z^3 - 34237*y^6*z^3 + 18717*y^7*z^3 - 4416*y^8*z^3 + 114*y^9*z^3 + 35*z^4 - 715*y*z^4 + 4665*y^2*z^4 - 17703*y^3*z^4 + 39493*y^4*z^4 - 49623*y^5*z^4 + 32755*y^6*z^4 - 9243*y^7*z^4 + 336*y^8*z^4 - 142*z^5 + 1506*y*z^5 - 7415*y^2*z^5 + 20523*y^3*z^5 - 30973*y^4*z^5 + 24007*y^5*z^5 - 7714*y^6*z^5 + 160*y^7*z^5 + 249*z^6 - 1803*y*z^6 + 6182*y^2*z^6 - 10998*y^3*z^6 + 10073*y^4*z^6 - 3799*y^5*z^6 - 96*y^6*z^6 - 245*z^7 + 1355*y*z^7 - 3051*y^2*z^7 + 3527*y^3*z^7 - 1856*y^4*z^7 - 18*y^5*z^7 + 136*z^8 - 590*y*z^8 + 1004*y^2*z^8 - 822*y^3*z^8 + 80*y^4*z^8 - 33*z^9 + 107*y*z^9 - 155*y^2*z^9 + 33*y^3*z^9)*G[1 - y, 1 - y, z])/(24*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((-32*y^5 + 73*y^6 + 222*y^7 - 760*y^8 + 722*y^9 - 225*y^10 - 160*y^4*z + 70*y^5*z + 2046*y^6*z - 5132*y^7*z + 4673*y^8*z - 1524*y^9*z + 27*y^10*z - 320*y^3*z^2 + 267*y^4*z^2 + 4012*y^5*z^2 - 11080*y^6*z^2 + 10802*y^7*z^2 - 3827*y^8*z^2 + 146*y^9*z^2 - 320*y^2*z^3 + 1000*y^3*z^3 + 1718*y^4*z^3 - 8568*y^5*z^3 + 9648*y^6*z^3 - 3812*y^7*z^3 + 334*y^8*z^3 - 160*y*z^4 + 1799*y^2*z^4 - 4646*y^3*z^4 + 5432*y^4*z^4 - 4392*y^5*z^4 + 1749*y^6*z^4 + 322*y^7*z^4 - 32*z^5 + 986*y*z^5 - 5634*y^2*z^5 + 13624*y^3*z^5 - 17130*y^4*z^5 + 8766*y^5*z^5 - 60*y^6*z^5 + 157*z^6 - 2244*y*z^6 + 8744*y^2*z^6 - 15010*y^3*z^6 + 9819*y^4*z^6 - 426*y^5*z^6 - 306*z^7 + 2436*y*z^7 - 6212*y^2*z^7 + 5520*y^3*z^7 - 398*y^4*z^7 + 264*z^8 - 1226*y*z^8 + 1652*y^2*z^8 - 170*y^3*z^8 - 83*z^9 + 218*y*z^9 - 31*y^2*z^9)* G[-y, 1 - y, z])/(24*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + G[0, 0, y]*((14*y^3 + 178*y^4 - 1160*y^5 + 2570*y^6 - 2740*y^7 + 1436*y^8 - 298*y^9 + 42*y^2*z + 518*y^3*z - 4208*y^4*z + 11146*y^5*z - 14327*y^6*z + 9526*y^7*z - 3015*y^8*z + 316*y^9*z + 2*y^10*z + 42*y*z^2 + 354*y^2*z^2 - 4956*y^3*z^2 + 17212*y^4*z^2 - 27673*y^5*z^2 + 23098*y^6*z^2 - 9717*y^7*z^2 + 1660*y^8*z^2 - 20*y^9*z^2 + 14*z^3 + 106*y*z^3 - 2936*y^2*z^3 + 13464*y^3*z^3 - 26785*y^4*z^3 + 27234*y^5*z^3 - 14120*y^6*z^3 + 3138*y^7*z^3 - 87*y^8*z^3 - 52*z^4 - 524*y*z^4 + 4990*y^2*z^4 - 13525*y^3*z^4 + 17170*y^4*z^4 - 10850*y^5*z^4 + 3048*y^6*z^4 - 201*y^7*z^4 + 72*z^5 + 406*y*z^5 - 2422*y^2*z^5 + 4420*y^3*z^5 - 3669*y^4*z^5 + 1456*y^5*z^5 - 263*y^6*z^5 - 44*z^6 + 126*y*z^6 - 248*y^2*z^6 + 137*y^3*z^6 + 132*y^4*z^6 - 159*y^5*z^6 + 10*z^7 - 156*y*z^7 + 220*y^2*z^7 - 70*y^3*z^7 - 32*y^4*z^7)/(24*(-1 + y)^4*y*(-1 + z)*z^2*(-1 + y + z)^2* (y + z)^3) - G[0, 1 - y, z]/(2*z^3) + (25*G[1 - y, 0, z])/ (3*z^3) - (5*G[1 - y, 1, z])/(6*z^3) + (95*G[1 - y, 1 - y, z])/ (6*z^3) + (5*G[-y, 1 - y, z])/(3*z^3)) + G[1, 0, y]*((-10*y^4 + 128*y^5 - 392*y^6 + 484*y^7 - 230*y^8 - 4*y^9 + 24*y^10 - 40*y^3*z + 313*y^4*z - 407*y^5*z - 967*y^6*z + 2875*y^7*z - 2608*y^8*z + 896*y^9*z - 62*y^10*z - 60*y^2*z^2 + 1178*y^3*z^2 - 4151*y^4*z^2 + 5023*y^5*z^2 - 929*y^6*z^2 - 2307*y^7*z^2 + 1456*y^8*z^2 - 210*y^9*z^2 - 40*y*z^3 + 1141*y^2*z^3 - 5523*y^3*z^3 + 9973*y^4*z^3 - 7455*y^5*z^3 + 1433*y^6*z^3 + 985*y^7*z^3 - 544*y^8*z^3 - 10*z^4 + 104*y*z^4 - 1202*y^2*z^4 + 2822*y^3*z^4 - 1751*y^4*z^4 - 645*y^5*z^4 + 1629*y^6*z^4 - 1067*y^7*z^4 + 16*z^5 + 16*y*z^5 - 686*y^2*z^5 + 2388*y^3*z^5 - 2622*y^4*z^5 + 1830*y^5*z^5 - 1122*y^6*z^5 + 11*z^6 - 219*y*z^6 + 943*y^2*z^6 - 981*y^3*z^6 + 682*y^4*z^6 - 556*y^5*z^6 - 30*z^7 + 178*y*z^7 - 179*y^2*z^7 + 121*y^3*z^7 - 120*y^4*z^7 + 13*z^8 - 39*y*z^8 + 41*y^2*z^8 - 15*y^3*z^8)/ (24*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + (7*G[1 - y, 0, z])/(3*z^3) + (5*G[1 - y, 1, z])/(6*z^3) + (79*G[1 - y, 1 - y, z])/(6*z^3) + (11*G[1 - y, -y, z])/(6*z^3) - (59*G[-y, 0, z])/(6*z^3) + (17*G[-y, 1 - y, z])/(3*z^3) - (4*G[-y, -y, z])/z^3) + G[1, 1, y]* ((6*y^3 + 394*y^4 - 2098*y^5 + 4340*y^6 - 4462*y^7 + 2290*y^8 - 470*y^9 + 18*y^2*z + 1120*y^3*z - 6968*y^4*z + 16536*y^5*z - 19396*y^6*z + 11474*y^7*z - 2910*y^8*z + 126*y^9*z + 18*y*z^2 + 676*y^2*z^2 - 6478*y^3*z^2 + 19936*y^4*z^2 - 28438*y^5*z^2 + 19904*y^6*z^2 - 6030*y^7*z^2 + 412*y^8*z^2 + 6*z^3 - 115*y*z^3 - 1185*y^2*z^3 + 7717*y^3*z^3 - 15567*y^4*z^3 + 13599*y^5*z^3 - 4851*y^6*z^3 + 396*y^7*z^3 + 7*z^4 + 81*y*z^4 + 513*y^2*z^4 - 2350*y^3*z^4 + 2646*y^4*z^4 - 864*y^5*z^4 + 15*y^6*z^4 - 54*z^5 + 166*y*z^5 - 189*y^2*z^5 - 188*y^3*z^5 + 534*y^4*z^5 - 125*y^5*z^5 + 62*z^6 - 211*y*z^6 + 180*y^2*z^6 + 128*y^3*z^6 - 15*y^4*z^6 - 21*z^7 + 63*y*z^7 - 9*y^2*z^7 + 15*y^3*z^7)/ (24*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^3) - (2*G[1 - y, 0, z])/(3*z^3) + G[1 - y, 1, z]/(2*z^3) + (11*G[1 - y, 1 - y, z])/(3*z^3) - (25*G[1 - y, -y, z])/(2*z^3) - (3*G[-y, 0, z])/z^3 - (44*G[-y, 1 - y, z])/(3*z^3) + (49*G[-y, -y, z])/(6*z^3)) + G[0, 1, y]* ((-32*y^4 + 254*y^5 - 1020*y^6 + 2158*y^7 - 2414*y^8 + 1356*y^9 - 302*y^10 - 128*y^3*z + 1236*y^4*z - 5368*y^5*z + 12312*y^6*z - 15522*y^7*z + 10524*y^8*z - 3412*y^9*z + 360*y^10*z - 2*y^11*z - 192*y^2*z^2 + 2274*y^3*z^2 - 11310*y^4*z^2 + 29638*y^5*z^2 - 43193*y^6*z^2 + 34675*y^7*z^2 - 14173*y^8*z^2 + 2341*y^9*z^2 - 60*y^10*z^2 - 128*y*z^3 + 2179*y^2*z^3 - 13051*y^3*z^3 + 40042*y^4*z^3 - 68154*y^5*z^3 + 64170*y^6*z^3 - 31392*y^7*z^3 + 6643*y^8*z^3 - 279*y^9*z^3 - 32*z^4 + 1018*y*z^4 - 8571*y^2*z^4 + 33043*y^3*z^4 - 67774*y^4*z^4 + 75322*y^5*z^4 - 43081*y^6*z^4 + 10763*y^7*z^4 - 574*y^8*z^4 + 191*z^5 - 3073*y*z^5 + 16663*y^2*z^5 - 43735*y^3*z^5 + 59286*y^4*z^5 - 39898*y^5*z^5 + 11386*y^6*z^5 - 688*y^7*z^5 - 471*z^6 + 4761*y*z^6 - 17834*y^2*z^6 + 31420*y^3*z^6 - 25887*y^4*z^6 + 8579*y^5*z^6 - 580*y^6*z^6 + 583*z^7 - 4041*y*z^7 + 10424*y^2*z^7 - 11328*y^3*z^7 + 4595*y^4*z^7 - 371*y^5*z^7 - 357*z^8 + 1777*y*z^8 - 2901*y^2*z^8 + 1533*y^3*z^8 - 154*y^4*z^8 + 86*z^9 - 314*y*z^9 + 232*y^2*z^9 - 28*y^3*z^9)/ (24*(-1 + y)^3*y^2*(-1 + z)*z^2*(-1 + y + z)^2*(y + z)^4) - (8*G[0, 1 - y, z])/(3*z^3) + G[0, -y, z]/(3*z^3) + (7*G[1 - y, 0, z])/(2*z^3) - G[1 - y, 1, z]/(2*z^3) - (10*G[1 - y, 1 - y, z])/(3*z^3) - G[1 - y, -y, z]/z^3 - (2*G[-y, 0, z])/(3*z^3) + (5*G[-y, 1 - y, z])/(3*z^3) + (21*G[-y, -y, z])/(2*z^3)) + ((-14 + 70*y - 140*y^2 + 140*y^3 - 70*y^4 + 14*y^5 + 21*z - 84*y*z + 126*y^2*z - 84*y^3*z + 21*y^4*z - 28*z^2 + 24*y*z^2 - 24*y^2*z^2 + 28*y^3*z^2 + 21*z^3 + 24*y*z^3)*G[0, 0, 0, y])/(12*(-1 + y)^4*z^2*(-1 + y + z)^2) + ((8 - 32*y + 48*y^2 - 32*y^3 + 8*y^4 - 5*z + 15*y*z - 15*y^2*z + 5*y^3*z - 24*z^2 + 48*y*z^2 - 24*y^2*z^2 + 44*z^3 - 44*y*z^3 - 16*z^4)*G[0, 0, 0, z])/(12*(-1 + y)^3*z^2*(-1 + y + z)^2) + ((-8*y^5 + 96*y^6 - 360*y^7 + 640*y^8 - 600*y^9 + 288*y^10 - 56*y^11 - 35*y^4*z + 418*y^5*z - 1618*y^6*z + 2992*y^7*z - 2923*y^8*z + 1462*y^9*z - 296*y^10*z + 12*y^3*z^2 + 283*y^4*z^2 - 1812*y^5*z^2 + 4263*y^6*z^2 - 4944*y^7*z^2 + 2837*y^8*z^2 - 636*y^9*z^2 - 3*y^10*z^2 - 20*y^2*z^3 + 276*y^3*z^3 - 1415*y^4*z^3 + 3634*y^5*z^3 - 5063*y^6*z^3 + 3548*y^7*z^3 - 927*y^8*z^3 - 18*y^9*z^3 + 16*y*z^4 - 26*y^2*z^4 - 268*y^3*z^4 + 1495*y^4*z^4 - 3448*y^5*z^4 + 3496*y^6*z^4 - 1160*y^7*z^4 - 45*y^8*z^4 + 3*z^5 - 62*y*z^5 + 240*y^2*z^5 - 108*y^3*z^5 - 1335*y^4*z^5 + 2542*y^5*z^5 - 1130*y^6*z^5 - 60*y^7*z^5 - 9*z^6 + 88*y*z^6 - 219*y^2*z^6 - 272*y^3*z^6 + 1253*y^4*z^6 - 736*y^5*z^6 - 45*y^6*z^6 + 9*z^7 - 54*y*z^7 - 3*y^2*z^7 + 360*y^3*z^7 - 279*y^4*z^7 - 18*y^5*z^7 - 3*z^8 + 12*y*z^8 + 38*y^2*z^8 - 44*y^3*z^8 - 3*y^4*z^8)*G[0, 0, 1, y])/ (12*(-1 + y)^4*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((y^4 - 3*y^5 - y^6 + 15*y^7 - 24*y^8 + 16*y^9 - 4*y^10 + 4*y^3*z - 16*y^4*z + 38*y^5*z - 108*y^6*z + 236*y^7*z - 284*y^8*z + 170*y^9*z - 40*y^10*z + 6*y^2*z^2 - 34*y^3*z^2 + 168*y^4*z^2 - 660*y^5*z^2 + 1459*y^6*z^2 - 1713*y^7*z^2 + 1011*y^8*z^2 - 237*y^9*z^2 + 4*y*z^3 - 36*y^2*z^3 + 202*y^3*z^3 - 919*y^4*z^3 + 2363*y^5*z^3 - 3160*y^6*z^3 + 2090*y^7*z^3 - 549*y^8*z^3 + 5*y^9*z^3 + z^4 - 19*y*z^4 + 188*y^2*z^4 - 946*y^3*z^4 + 2523*y^4*z^4 - 3603*y^5*z^4 + 2637*y^6*z^4 - 811*y^7*z^4 + 30*y^8*z^4 - 4*z^5 + 54*y*z^5 - 444*y^2*z^5 + 1568*y^3*z^5 - 2691*y^4*z^5 + 2359*y^5*z^5 - 925*y^6*z^5 + 75*y^7*z^5 + 11*z^6 - 115*y*z^6 + 548*y^2*z^6 - 1228*y^3*z^6 + 1431*y^4*z^6 - 779*y^5*z^6 + 100*y^6*z^6 - 19*z^7 + 139*y*z^7 - 394*y^2*z^7 + 598*y^3*z^7 - 447*y^4*z^7 + 75*y^5*z^7 + 16*z^8 - 78*y*z^8 + 157*y^2*z^8 - 157*y^3*z^8 + 30*y^4*z^8 - 5*z^9 + 15*y*z^9 - 23*y^2*z^9 + 5*y^3*z^9)*G[0, 0, 1, z])/(12*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((-y^4 + 3*y^5 + 3*y^6 - 25*y^7 + 45*y^8 - 39*y^9 + 17*y^10 - 3*y^11 - 4*y^3*z + 16*y^4*z + 44*y^5*z - 418*y^6*z + 1052*y^7*z - 1244*y^8*z + 716*y^9*z - 162*y^10*z - 6*y^2*z^2 + 34*y^3*z^2 + 144*y^4*z^2 - 1512*y^5*z^2 + 4278*y^6*z^2 - 5586*y^7*z^2 + 3504*y^8*z^2 - 856*y^9*z^2 - 4*y*z^3 + 36*y^2*z^3 + 56*y^3*z^3 - 1678*y^4*z^3 + 6186*y^5*z^3 - 9520*y^6*z^3 + 6732*y^7*z^3 - 1814*y^8*z^3 + 6*y^9*z^3 - z^4 + 19*y*z^4 + 81*y^2*z^4 - 1407*y^3*z^4 + 5544*y^4*z^4 - 9332*y^5*z^4 + 7135*y^6*z^4 - 2075*y^7*z^4 + 36*y^8*z^4 + 4*z^5 - 16*y*z^5 - 462*y^2*z^5 + 2732*y^3*z^5 - 5462*y^4*z^5 + 4526*y^5*z^5 - 1396*y^6*z^5 + 90*y^7*z^5 - 60*y*z^6 + 648*y^2*z^6 - 1736*y^3*z^6 + 1594*y^4*z^6 - 502*y^5*z^6 + 120*y^6*z^6 - 14*z^7 + 130*y*z^7 - 404*y^2*z^7 + 368*y^3*z^7 - 74*y^4*z^7 + 90*y^5*z^7 + 17*z^8 - 87*y*z^8 + 110*y^2*z^8 - 12*y^3*z^8 + 36*y^4*z^8 - 6*z^9 + 18*y*z^9 - 2*y^2*z^9 + 6*y^3*z^9)*G[0, 0, 1 - y, z])/(12*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((-118*y^5 + 676*y^6 - 1610*y^7 + 2040*y^8 - 1450*y^9 + 548*y^10 - 86*y^11 - 469*y^4*z + 2922*y^5*z - 7517*y^6*z + 10228*y^7*z - 7767*y^8*z + 3122*y^9*z - 519*y^10*z - 314*y^3*z^2 + 2627*y^4*z^2 - 8308*y^5*z^2 + 13199*y^6*z^2 - 11326*y^7*z^2 + 5013*y^8*z^2 - 888*y^9*z^2 - 3*y^10*z^2 - 350*y^2*z^3 + 2588*y^3*z^3 - 7793*y^4*z^3 + 12114*y^5*z^3 - 10259*y^6*z^3 + 4432*y^7*z^3 - 699*y^8*z^3 - 18*y^9*z^3 + 12*y*z^4 + 578*y^2*z^4 - 3110*y^3*z^4 + 6135*y^4*z^4 - 5712*y^5*z^4 + 2420*y^6*z^4 - 218*y^7*z^4 - 45*y^8*z^4 + 3*z^5 - 54*y*z^5 - 19*y^2*z^5 + 336*y^3*z^5 - 317*y^4*z^5 - 54*y^5*z^5 + 255*y^6*z^5 - 60*y^7*z^5 - 9*z^6 + 84*y*z^6 - 331*y^2*z^6 + 672*y^3*z^6 - 619*y^4*z^6 + 308*y^5*z^6 - 45*y^6*z^6 + 9*z^7 - 54*y*z^7 + 143*y^2*z^7 - 156*y^3*z^7 + 91*y^4*z^7 - 18*y^5*z^7 - 3*z^8 + 12*y*z^8 - 18*y^2*z^8 + 12*y^3*z^8 - 3*y^4*z^8)*G[0, 1, 0, y])/ (12*(-1 + y)^4*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((3*y^4 - 11*y^5 + 11*y^6 + 5*y^7 - 16*y^8 + 10*y^9 - 2*y^10 + 12*y^3*z - 56*y^4*z + 300*y^5*z - 944*y^6*z + 1472*y^7*z - 1164*y^8*z + 440*y^9*z - 60*y^10*z + 18*y^2*z^2 - 114*y^3*z^2 + 1074*y^4*z^2 - 4144*y^5*z^2 + 7261*y^6*z^2 - 6327*y^7*z^2 + 2635*y^8*z^2 - 403*y^9*z^2 + 12*y*z^3 - 116*y^2*z^3 + 1086*y^3*z^3 - 4832*y^4*z^3 + 9694*y^5*z^3 - 9490*y^6*z^3 + 4410*y^7*z^3 - 766*y^8*z^3 + 2*y^9*z^3 + 3*z^4 - 59*y*z^4 + 895*y^2*z^4 - 4463*y^3*z^4 + 9459*y^4*z^4 - 9843*y^5*z^4 + 5169*y^6*z^4 - 1173*y^7*z^4 + 12*y^8*z^4 - 12*z^5 + 146*y*z^5 - 1594*y^2*z^5 + 4978*y^3*z^5 - 6836*y^4*z^5 + 5038*y^5*z^5 - 1802*y^6*z^5 + 30*y^7*z^5 + 20*z^6 - 190*y*z^6 + 959*y^2*z^6 - 2081*y^3*z^6 + 2813*y^4*z^6 - 1769*y^5*z^6 + 40*y^6*z^6 - 18*z^7 + 124*y*z^7 - 320*y^2*z^7 + 922*y^3*z^7 - 1050*y^4*z^7 + 30*y^5*z^7 + 9*z^8 - 39*y*z^8 + 201*y^2*z^8 - 391*y^3*z^8 + 12*y^4*z^8 - 2*z^9 + 6*y*z^9 - 58*y^2*z^9 + 2*y^3*z^9)* G[0, 1, 0, z])/(12*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-36*y^5 + 162*y^6 - 270*y^7 + 198*y^8 - 54*y^9 - 207*y^4*z + 972*y^5*z - 1698*y^6*z + 1308*y^7*z - 375*y^8*z - 400*y^3*z^2 + 2168*y^4*z^2 - 4282*y^5*z^2 + 3702*y^6*z^2 - 1234*y^7*z^2 + 46*y^8*z^2 - 429*y^2*z^3 + 2772*y^3*z^3 - 6369*y^4*z^3 + 6398*y^5*z^3 - 2642*y^6*z^3 + 276*y^7*z^3 - 210*y*z^4 + 1992*y^2*z^4 - 5856*y^3*z^4 + 7242*y^4*z^4 - 3834*y^5*z^4 + 690*y^6*z^4 - 46*z^5 + 788*y*z^5 - 3277*y^2*z^5 + 5278*y^3*z^5 - 3627*y^4*z^5 + 920*y^5*z^5 + 138*z^6 - 1038*y*z^6 + 2348*y^2*z^6 - 2114*y^3*z^6 + 690*y^4*z^6 - 138*z^7 + 552*y*z^7 - 684*y^2*z^7 + 276*y^3*z^7 + 46*z^8 - 92*y*z^8 + 46*y^2*z^8)* G[0, 1, 1, y])/(12*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-2*y^4 + 8*y^5 + 9*y^6 - 71*y^7 + 109*y^8 - 69*y^9 + 16*y^10 - 8*y^3*z + 40*y^4*z + 18*y^5*z - 324*y^6*z + 592*y^7*z - 444*y^8*z + 134*y^9*z - 8*y^10*z - 12*y^2*z^2 + 80*y^3*z^2 - 34*y^4*z^2 - 548*y^5*z^2 + 1271*y^6*z^2 - 1133*y^7*z^2 + 419*y^8*z^2 - 43*y^9*z^2 - 8*y*z^3 + 80*y^2*z^3 - 180*y^3*z^3 - 127*y^4*z^3 + 813*y^5*z^3 - 902*y^6*z^3 + 340*y^7*z^3 - 7*y^8*z^3 - 9*y^9*z^3 - 2*z^4 + 40*y*z^4 - 192*y^2*z^4 + 350*y^3*z^4 - 379*y^4*z^4 + 445*y^5*z^4 - 459*y^6*z^4 + 251*y^7*z^4 - 54*y^8*z^4 + 8*z^5 - 112*y*z^5 + 478*y^2*z^5 - 1122*y^3*z^5 + 1621*y^4*z^5 - 1355*y^5*z^5 + 613*y^6*z^5 - 135*y^7*z^5 - 21*z^6 + 223*y*z^6 - 838*y^2*z^6 + 1558*y^3*z^6 - 1485*y^4*z^6 + 727*y^5*z^6 - 180*y^6*z^6 + 35*z^7 - 257*y*z^7 + 694*y^2*z^7 - 836*y^3*z^7 + 475*y^4*z^7 - 135*y^5*z^7 - 29*z^8 + 141*y*z^8 - 235*y^2*z^8 + 161*y^3*z^8 - 54*y^4*z^8 + 9*z^9 - 27*y*z^9 + 23*y^2*z^9 - 9*y^3*z^9)*G[0, 1, 1, z])/ (12*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((3*y^2 - 6*y^3 + 16*y^4 - 38*y^5 + 37*y^6 - 12*y^7 + 6*y*z - 24*y^2*z + 58*y^3*z - 110*y^4*z + 112*y^5*z - 42*y^6*z + 3*z^2 - 30*y*z^2 + 83*y^2*z^2 - 134*y^3*z^2 + 120*y^4*z^2 - 38*y^5*z^2 - 4*y^6*z^2 - 12*z^3 + 40*y*z^3 - 20*y^2*z^3 - 84*y^3*z^3 + 144*y^4*z^3 - 80*y^5*z^3 + 12*y^6*z^3 + 6*z^4 + 52*y*z^4 - 247*y^2*z^4 + 370*y^3*z^4 - 233*y^4*z^4 + 48*y^5*z^4 + 24*z^5 - 158*y*z^5 + 320*y^2*z^5 - 266*y^3*z^5 + 72*y^4*z^5 - 33*z^6 + 114*y*z^6 - 133*y^2*z^6 + 48*y^3*z^6 + 12*z^7 - 24*y*z^7 + 12*y^2*z^7)*G[0, 1, 1 - y, z])/(12*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-3*y^4 + 11*y^5 + 7*y^6 - 95*y^7 + 195*y^8 - 187*y^9 + 89*y^10 - 17*y^11 - 12*y^3*z + 56*y^4*z + 14*y^5*z - 569*y^6*z + 1437*y^7*z - 1626*y^8*z + 896*y^9*z - 197*y^10*z + y^11*z - 18*y^2*z^2 + 114*y^3*z^2 - 32*y^4*z^2 - 1322*y^5*z^2 + 4061*y^6*z^2 - 5269*y^7*z^2 + 3251*y^8*z^2 - 791*y^9*z^2 + 6*y^10*z^2 - 12*y*z^3 + 116*y^2*z^3 - 198*y^3*z^3 - 1139*y^4*z^3 + 5079*y^5*z^3 - 7977*y^6*z^3 + 5669*y^7*z^3 - 1556*y^8*z^3 + 18*y^9*z^3 - 3*z^4 + 59*y*z^4 - 174*y^2*z^4 - 566*y^3*z^4 + 3694*y^4*z^4 - 6998*y^5*z^4 + 5789*y^6*z^4 - 1839*y^7*z^4 + 38*y^8*z^4 + 12*z^5 - 102*y*z^5 - 5*y^2*z^5 + 1385*y^3*z^5 - 3633*y^4*z^5 + 3773*y^5*z^5 - 1506*y^6*z^5 + 60*y^7*z^5 - 15*z^6 + 57*y*z^6 + 186*y^2*z^6 - 1008*y^3*z^6 + 1587*y^4*z^6 - 937*y^5*z^6 + 66*y^6*z^6 + 3*z^7 + 25*y*z^7 - 187*y^2*z^7 + 477*y^3*z^7 - 460*y^4*z^7 + 46*y^5*z^7 + 6*z^8 - 36*y*z^8 + 108*y^2*z^8 - 160*y^3*z^8 + 18*y^4*z^8 - 3*z^9 + 9*y*z^9 - 25*y^2*z^9 + 3*y^3*z^9)*G[0, 1 - y, 0, z])/ (12*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((9*y^6 - 45*y^7 + 91*y^8 - 93*y^9 + 48*y^10 - 10*y^11 + 66*y^5*z - 342*y^6*z + 714*y^7*z - 752*y^8*z + 402*y^9*z - 90*y^10*z + 2*y^11*z + 186*y^4*z^2 - 1038*y^5*z^2 + 2304*y^6*z^2 - 2556*y^7*z^2 + 1434*y^8*z^2 - 342*y^9*z^2 + 12*y^10*z^2 + 194*y^3*z^3 - 1323*y^4*z^3 + 3407*y^5*z^3 - 4254*y^6*z^3 + 2656*y^7*z^3 - 727*y^8*z^3 + 47*y^9*z^3 + 186*y^2*z^4 - 1362*y^3*z^4 + 3819*y^4*z^4 - 5223*y^5*z^4 + 3630*y^6*z^4 - 1192*y^7*z^4 + 142*y^8*z^4 + 66*y*z^5 - 798*y^2*z^5 + 2922*y^3*z^5 - 4827*y^4*z^5 + 3959*y^5*z^5 - 1599*y^6*z^5 + 285*y^7*z^5 + 17*z^6 - 285*y*z^6 + 1417*y^2*z^6 - 2999*y^3*z^6 + 3040*y^4*z^6 - 1510*y^5*z^6 + 352*y^6*z^6 - 51*z^7 + 423*y*z^7 - 1204*y^2*z^7 + 1524*y^3*z^7 - 901*y^4*z^7 + 257*y^5*z^7 + 51*z^8 - 255*y*z^8 + 440*y^2*z^8 - 306*y^3*z^8 + 102*y^4*z^8 - 17*z^9 + 51*y*z^9 - 43*y^2*z^9 + 17*y^3*z^9)*G[0, 1 - y, 1, z])/ (12*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((5*y^4 - 17*y^5 - 18*y^6 + 170*y^7 - 335*y^8 + 315*y^9 - 148*y^10 + 28*y^11 + 20*y^3*z - 88*y^4*z - 76*y^5*z + 1128*y^6*z - 2700*y^7*z + 3000*y^8*z - 1652*y^9*z + 376*y^10*z - 8*y^11*z + 30*y^2*z^2 - 182*y^3*z^2 - 155*y^4*z^2 + 3161*y^5*z^2 - 8700*y^6*z^2 + 10832*y^7*z^2 - 6599*y^8*z^2 + 1661*y^9*z^2 - 48*y^10*z^2 + 20*y*z^3 - 188*y^2*z^3 - 120*y^3*z^3 + 4422*y^4*z^3 - 14276*y^5*z^3 + 20132*y^6*z^3 - 13712*y^7*z^3 + 3898*y^8*z^3 - 176*y^9*z^3 + 5*z^4 - 97*y*z^4 - 135*y^2*z^4 + 4063*y^3*z^4 - 14897*y^4*z^4 + 23749*y^5*z^4 - 18371*y^6*z^4 + 6179*y^7*z^4 - 496*y^8*z^4 - 20*z^5 - 66*y*z^5 + 2312*y^2*z^5 - 10288*y^3*z^5 + 19272*y^4*z^5 - 17590*y^5*z^5 + 7356*y^6*z^5 - 960*y^7*z^5 - 26*z^6 + 832*y*z^6 - 4731*y^2*z^6 + 10869*y^3*z^6 - 12139*y^4*z^6 + 6427*y^5*z^6 - 1168*y^6*z^6 + 148*z^7 - 1346*y*z^7 + 4058*y^2*z^7 - 5670*y^3*z^7 + 3754*y^4*z^7 - 848*y^5*z^7 - 163*z^8 + 825*y*z^8 - 1535*y^2*z^8 + 1273*y^3*z^8 - 336*y^4*z^8 + 56*z^9 - 168*y*z^9 + 184*y^2*z^9 - 56*y^3*z^9)* G[0, 1 - y, 1 - y, z])/(12*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((37*y^6 - 211*y^7 + 470*y^8 - 514*y^9 + 277*y^10 - 59*y^11 + 74*y^5*z - 666*y^6*z + 1944*y^7*z - 2584*y^8*z + 1638*y^9*z - 414*y^10*z + 8*y^11*z - 125*y^4*z^2 - 151*y^5*z^2 + 2189*y^6*z^2 - 4459*y^7*z^2 + 3628*y^8*z^2 - 1130*y^9*z^2 + 48*y^10*z^2 - 154*y^3*z^3 + 221*y^4*z^3 + 1629*y^5*z^3 - 4714*y^6*z^3 + 4534*y^7*z^3 - 1623*y^8*z^3 + 107*y^9*z^3 - 315*y^2*z^4 + 1437*y^3*z^4 - 1593*y^4*z^4 - 511*y^5*z^4 + 1550*y^6*z^4 - 650*y^7*z^4 + 82*y^8*z^4 - 48*y*z^5 + 830*y^2*z^5 - 2428*y^3*z^5 + 3255*y^4*z^5 - 3021*y^5*z^5 + 1539*y^6*z^5 - 75*y^7*z^5 - 13*z^6 + 213*y*z^6 - 1067*y^2*z^6 + 2529*y^3*z^6 - 3816*y^4*z^6 + 2574*y^5*z^6 - 212*y^6*z^6 + 39*z^7 - 321*y*z^7 + 982*y^2*z^7 - 1984*y^3*z^7 + 1783*y^4*z^7 - 187*y^5*z^7 - 39*z^8 + 195*y*z^8 - 511*y^2*z^8 + 641*y^3*z^8 - 78*y^4*z^8 + 13*z^9 - 39*y*z^9 + 91*y^2*z^9 - 13*y^3*z^9)* G[0, -y, 1 - y, z])/(12*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-20*y^5 + 36*y^6 + 120*y^7 - 440*y^8 + 540*y^9 - 300*y^10 + 64*y^11 - 76*y^4*z + 160*y^5*z + 468*y^6*z - 1952*y^7*z + 2588*y^8*z - 1536*y^9*z + 348*y^10*z - 44*y^3*z^2 - 86*y^4*z^2 + 1580*y^5*z^2 - 4614*y^6*z^2 + 5920*y^7*z^2 - 3582*y^8*z^2 + 824*y^9*z^2 + 2*y^10*z^2 - 62*y^2*z^3 + 132*y^3*z^3 + 950*y^4*z^3 - 4012*y^5*z^3 + 6085*y^6*z^3 - 4094*y^7*z^3 + 959*y^8*z^3 + 12*y^9*z^3 - 4*y*z^4 + 76*y^2*z^4 + 120*y^3*z^4 - 1346*y^4*z^4 + 2792*y^5*z^4 - 2288*y^6*z^4 + 500*y^7*z^4 + 30*y^8*z^4 - 2*z^5 + 28*y*z^5 - 76*y^2*z^5 - 40*y^3*z^5 + 392*y^4*z^5 - 552*y^5*z^5 + 30*y^6*z^5 + 40*y^7*z^5 + 6*z^6 - 52*y*z^6 + 142*y^2*z^6 - 200*y^3*z^6 + 46*y^4*z^6 - 92*y^5*z^6 + 30*y^6*z^6 - 6*z^7 + 36*y*z^7 - 93*y^2*z^7 + 70*y^3*z^7 - 49*y^4*z^7 + 12*y^5*z^7 + 2*z^8 - 8*y*z^8 + 12*y^2*z^8 - 8*y^3*z^8 + 2*y^4*z^8)*G[1, 0, 0, y])/ (12*(-1 + y)^4*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((6 - 4*y - 11*y^2 + 4*y^3 - 24*z + 12*y*z + 22*y^2*z - 4*y^3*z + 33*z^2 - 6*y*z^2 - 13*y^2*z^2 - 15*z^3 - 8*y*z^3 + 3*y^2*z^3 - 3*z^4 + 6*y*z^4 + 3*z^5)*G[1, 0, 0, z])/(12*y^2*z^3* (-1 + y + z)^2) + ((20*y^4 - 52*y^5 + 8*y^6 + 88*y^7 - 92*y^8 + 28*y^9 + 99*y^3*z - 343*y^4*z + 310*y^5*z + 138*y^6*z - 329*y^7*z + 125*y^8*z + 220*y^2*z^2 - 1010*y^3*z^2 + 1572*y^4*z^2 - 938*y^5*z^2 + 100*y^6*z^2 + 56*y^7*z^2 + 103*y*z^3 - 763*y^2*z^3 + 1689*y^3*z^3 - 1847*y^4*z^3 + 1329*y^5*z^3 - 511*y^6*z^3 + 34*z^4 - 328*y*z^4 + 904*y^2*z^4 - 1576*y^3*z^4 + 2242*y^4*z^4 - 1336*y^5*z^4 - 68*z^5 + 303*y*z^5 - 829*y^2*z^5 + 2011*y^3*z^5 - 1657*y^4*z^5 + 34*z^6 - 184*y*z^6 + 926*y^2*z^6 - 1136*y^3*z^6 + 165*y*z^7 - 405*y^2*z^7 - 60*y*z^8)* G[1, 0, 1, y])/(12*(-1 + y)^3*y*z^2*(-1 + y + z)^2*(y + z)^4) + ((-1 + z)*(2 - y - 18*y^2 + 12*y^3 - 6*z + 2*y*z + 18*y^2*z - 4*z^2 + 19*y*z^2 - 10*y^2*z^2 + 18*z^3 - 20*y*z^3 - 10*z^4)* G[1, 0, 1, z])/(6*y^2*z^3*(-1 + y + z)^2) + ((11 - 49*y^2 + 30*y^3 - 44*z + 2*y*z + 94*y^2*z - 26*y^3*z + 30*z^2 + 68*y*z^2 - 81*y^2*z^2 + 64*z^3 - 142*y*z^3 + 36*y^2*z^3 - 97*z^4 + 72*y*z^4 + 36*z^5)*G[1, 0, 1 - y, z])/ (12*y^2*z^3*(-1 + y + z)^2) + ((-68*y^5 + 294*y^6 - 474*y^7 + 338*y^8 - 90*y^9 - 310*y^4*z + 1464*y^5*z - 2543*y^6*z + 1934*y^7*z - 545*y^8*z - 108*y^3*z^2 + 1178*y^4*z^2 - 2992*y^5*z^2 + 2868*y^6*z^2 - 940*y^7*z^2 - 6*y^8*z^2 - 272*y^2*z^3 + 1368*y^3*z^3 - 2812*y^4*z^3 + 2540*y^5*z^3 - 765*y^6*z^3 - 36*y^7*z^3 + 32*y*z^4 + 402*y^2*z^4 - 1466*y^3*z^4 + 1460*y^4*z^4 - 246*y^5*z^4 - 90*y^6*z^4 + 6*z^5 - 112*y*z^5 + 113*y^2*z^5 - 66*y^3*z^5 + 317*y^4*z^5 - 120*y^5*z^5 - 18*z^6 + 140*y*z^6 - 324*y^2*z^6 + 384*y^3*z^6 - 90*y^4*z^6 + 18*z^7 - 72*y*z^7 + 113*y^2*z^7 - 36*y^3*z^7 - 6*z^8 + 12*y*z^8 - 6*y^2*z^8)*G[1, 1, 0, y])/(12*(-1 + y)^2*y^2* z^2*(-1 + y + z)^2*(y + z)^4) + ((-1 + z)*(13 + 4*y - 76*y^2 + 56*y^3 - 39*z - 8*y*z + 76*y^2*z + 25*z^2 + 32*y*z^2 - 14*y^2*z^2 + 15*z^3 - 28*y*z^3 - 14*z^4)* G[1, 1, 0, z])/(12*y^2*z^3*(-1 + y + z)^2) + ((-176*y^5 + 856*y^6 - 1664*y^7 + 1616*y^8 - 784*y^9 + 152*y^10 - 691*y^4*z + 3711*y^5*z - 7906*y^6*z + 8362*y^7*z - 4395*y^8*z + 919*y^9*z - 856*y^3*z^2 + 5512*y^4*z^2 - 13546*y^5*z^2 + 16144*y^6*z^2 - 9412*y^7*z^2 + 2152*y^8*z^2 + 6*y^9*z^2 - 277*y^2*z^3 + 2977*y^3*z^3 - 9625*y^4*z^3 + 13843*y^5*z^3 - 9350*y^6*z^3 + 2396*y^7*z^3 + 36*y^8*z^3 + 34*y*z^4 + 324*y^2*z^4 - 2296*y^3*z^4 + 4658*y^4*z^4 - 4012*y^5*z^4 + 1218*y^6*z^4 + 90*y^7*z^4 + 6*z^5 - 122*y*z^5 + 275*y^2*z^5 - 177*y^3*z^5 - 205*y^4*z^5 + 167*y^5*z^5 + 120*y^6*z^5 - 18*z^6 + 160*y*z^6 - 438*y^2*z^6 + 350*y^3*z^6 - 48*y^4*z^6 + 90*y^5*z^6 + 18*z^7 - 90*y*z^7 + 110*y^2*z^7 - 10*y^3*z^7 + 36*y^4*z^7 - 6*z^8 + 18*y*z^8 - 2*y^2*z^8 + 6*y^3*z^8)*G[1, 1, 1, y])/ (12*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + G[-y, z]*(((-97*y^6 + 224*y^7 - 115*y^8 - 512*y^5*z + 1382*y^6*z - 846*y^7*z - 2*y^8*z - 1044*y^4*z^2 + 3468*y^5*z^2 - 2582*y^6*z^2 - 12*y^7*z^2 - 878*y^3*z^3 + 4233*y^4*z^3 - 4116*y^5*z^3 - 25*y^6*z^3 - 432*y^2*z^4 + 2846*y^3*z^4 - 3794*y^4*z^4 - 10*y^5*z^4 - 44*y*z^5 + 1026*y^2*z^5 - 2102*y^3*z^5 + 45*y^4*z^5 - 5*z^6 + 118*y*z^6 - 662*y^2*z^6 + 88*y^3*z^6 + 15*z^7 - 104*y*z^7 + 73*y^2*z^7 - 15*z^8 + 30*y*z^8 + 5*z^9)*G[0, 1, y])/(12*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-53*y^6 + 50*y^7 - 5*y^8 - 188*y^5*z + 297*y^6*z - 92*y^7*z + 5*y^8*z - 181*y^4*z^2 + 558*y^5*z^2 - 330*y^6*z^2 + 30*y^7*z^2 - 100*y^3*z^3 + 570*y^4*z^3 - 586*y^5*z^3 + 73*y^6*z^3 + 98*y^2*z^4 + 96*y^3*z^4 - 463*y^4*z^4 + 88*y^5*z^4 + 10*y*z^5 - 189*y^2*z^5 - 36*y^3*z^5 + 45*y^4*z^5 + 2*z^6 - 32*y*z^6 + 112*y^2*z^6 - 10*y^3*z^6 - 6*z^7 + 34*y*z^7 - 25*y^2*z^7 + 6*z^8 - 12*y*z^8 - 2*z^9)*G[1, 0, y])/(12*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((93*y^4 - 184*y^5 + 96*y^6 + 120*y^3*z - 460*y^4*z + 390*y^5*z - 36*y^6*z - 82*y^2*z^2 - 150*y^3*z^2 + 487*y^4*z^2 - 144*y^5*z^2 - 110*y*z^3 + 386*y^2*z^3 - 2*y^3*z^3 - 176*y^4*z^3 - 40*z^4 + 380*y*z^4 - 505*y^2*z^4 + 16*y^3*z^4 + 120*z^5 - 430*y*z^5 + 204*y^2*z^5 - 120*z^6 + 160*y*z^6 + 40*z^7)*G[1, 1, y])/(12*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (2*G[0, 0, 1, y])/(3*z^3) + (59*G[0, 1, 0, y])/(6*z^3) + (3*G[0, 1, 1, y])/z^3 + (5*G[1, 0, 0, y])/(3*z^3) + (5*G[1, 0, 1, y])/(3*z^3) + (17*G[1, 1, 0, y])/(3*z^3) - (44*G[1, 1, 1, y])/(3*z^3)) + G[1 - y, z]* ((54*y^4 - 224*y^5 + 172*y^6 + 616*y^7 - 1594*y^8 + 1592*y^9 - 760*y^10 + 144*y^11 + 216*y^3*z - 1204*y^4*z + 1978*y^5*z + 2137*y^6*z - 11957*y^7*z + 16938*y^8*z - 10876*y^9*z + 2913*y^10*z - 145*y^11*z + 324*y^2*z^2 - 2576*y^3*z^2 + 8117*y^4*z^2 - 7277*y^5*z^2 - 15933*y^6*z^2 + 44107*y^7*z^2 - 40715*y^8*z^2 + 15995*y^9*z^2 - 2073*y^10*z^2 + 31*y^11*z^2 + 216*y*z^3 - 2744*y^2*z^3 + 13360*y^3*z^3 - 27914*y^4*z^3 + 13152*y^5*z^3 + 38319*y^6*z^3 - 62765*y^7*z^3 + 34805*y^8*z^3 - 6379*y^9*z^3 - 50*y^10*z^3 + 54*z^4 - 1456*y*z^4 + 10814*y^2*z^4 - 36386*y^3*z^4 + 53576*y^4*z^4 - 18106*y^5*z^4 - 34192*y^6*z^4 + 34832*y^7*z^4 - 8714*y^8*z^4 - 422*y^9*z^4 - 308*z^5 + 4134*y*z^5 - 22255*y^2*z^5 + 55603*y^3*z^5 - 63480*y^4*z^5 + 25010*y^5*z^5 + 6001*y^6*z^5 - 3943*y^7*z^5 - 810*y^8*z^5 + 741*z^6 - 6693*y*z^6 + 26831*y^2*z^6 - 51437*y^3*z^6 + 48098*y^4*z^6 - 20860*y^5*z^6 + 3976*y^6*z^6 - 800*y^7*z^6 - 964*z^7 + 6798*y*z^7 - 20349*y^2*z^7 + 29591*y^3*z^7 - 21137*y^4*z^7 + 6355*y^5*z^7 - 390*y^6*z^7 + 716*z^8 - 4272*y*z^8 + 9584*y^2*z^8 - 9764*y^3*z^8 + 3890*y^4*z^8 - 58*y^5*z^8 - 288*z^9 + 1476*y*z^9 - 2438*y^2*z^9 + 1424*y^3*z^9 - 30*y^4*z^9 + 49*z^10 - 203*y*z^10 + 233*y^2*z^10 - 31*y^3*z^10)/(48*(-1 + y)^3*y^2* (-1 + z)*z^3*(-1 + y + z)^2*(y + z)^4) + ((-7*y^4 + 14*y^5 - 18*y^6 + 98*y^7 - 216*y^8 + 182*y^9 - 53*y^10 - 28*y^3*z + 84*y^4*z - 148*y^5*z + 655*y^6*z - 1508*y^7*z + 1394*y^8*z - 452*y^9*z + 3*y^10*z - 42*y^2*z^2 + 196*y^3*z^2 - 450*y^4*z^2 + 1748*y^5*z^2 - 4226*y^6*z^2 + 4298*y^7*z^2 - 1542*y^8*z^2 + 18*y^9*z^2 - 28*y*z^3 + 224*y^2*z^3 - 620*y^3*z^3 + 2184*y^4*z^3 - 5844*y^5*z^3 + 6747*y^6*z^3 - 2710*y^7*z^3 + 47*y^8*z^3 - 7*z^4 + 126*y*z^4 - 556*y^2*z^4 + 1790*y^3*z^4 - 4839*y^4*z^4 + 6160*y^5*z^4 - 2713*y^6*z^4 + 72*y^7*z^4 + 28*z^5 - 228*y*z^5 + 839*y^2*z^5 - 2424*y^3*z^5 + 3394*y^4*z^5 - 1552*y^5*z^5 + 75*y^6*z^5 - 44*z^6 + 220*y*z^6 - 678*y^2*z^6 + 1074*y^3*z^6 - 432*y^4*z^6 + 58*y^5*z^6 + 34*z^7 - 124*y*z^7 + 215*y^2*z^7 - 26*y^3*z^7 + 33*y^4*z^7 - 13*z^8 + 38*y*z^8 - 4*y^2*z^8 + 12*y^3*z^8 + 2*z^9 - 4*y*z^9 + 2*y^2*z^9)*G[0, 0, y])/(12*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((8*y^4 - 22*y^5 - 30*y^6 + 200*y^7 - 340*y^8 + 282*y^9 - 118*y^10 + 20*y^11 + 32*y^3*z - 120*y^4*z - 12*y^5*z + 794*y^6*z - 1760*y^7*z + 1748*y^8*z - 820*y^9*z + 122*y^10*z + 16*y^11*z + 48*y^2*z^2 - 260*y^3*z^2 + 319*y^4*z^2 + 907*y^5*z^2 - 3313*y^6*z^2 + 4103*y^7*z^2 - 2170*y^8*z^2 + 270*y^9*z^2 + 96*y^10*z^2 + 32*y*z^3 - 280*y^2*z^3 + 820*y^3*z^3 - 502*y^4*z^3 - 1948*y^5*z^3 + 3902*y^6*z^3 - 2356*y^7*z^3 + 92*y^8*z^3 + 240*y^9*z^3 + 8*z^4 - 150*y*z^4 + 713*y^2*z^4 - 1311*y^3*z^4 + 387*y^4*z^4 + 1169*y^5*z^4 - 532*y^6*z^4 - 604*y^7*z^4 + 320*y^8*z^4 - 32*z^5 + 314*y*z^5 - 1010*y^2*z^5 + 1276*y^3*z^5 - 920*y^4*z^5 + 1410*y^5*z^5 - 1322*y^6*z^5 + 240*y^7*z^5 + 48*z^6 - 330*y*z^6 + 768*y^2*z^6 - 1068*y^3*z^6 + 1752*y^4*z^6 - 1442*y^5*z^6 + 96*y^6*z^6 - 32*z^7 + 158*y*z^7 - 340*y^2*z^7 + 846*y^3*z^7 - 912*y^4*z^7 + 16*y^5*z^7 + 8*z^8 - 24*y*z^8 + 148*y^2*z^8 - 308*y^3*z^8 - 44*y^2*z^9)*G[0, 1, y])/ (12*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((6*y^4 - 12*y^5 - 51*y^6 + 204*y^7 - 276*y^8 + 168*y^9 - 39*y^10 + 24*y^3*z - 72*y^4*z - 224*y^5*z + 1257*y^6*z - 2086*y^7*z + 1532*y^8*z - 450*y^9*z + 19*y^10*z + 36*y^2*z^2 - 168*y^3*z^2 - 388*y^4*z^2 + 3204*y^5*z^2 - 6368*y^6*z^2 + 5414*y^7*z^2 - 1844*y^8*z^2 + 114*y^9*z^2 + 24*y*z^3 - 192*y^2*z^3 + 120*y^3*z^3 + 2564*y^4*z^3 - 7644*y^5*z^3 + 8239*y^6*z^3 - 3390*y^7*z^3 + 279*y^8*z^3 + 6*z^4 - 108*y*z^4 + 85*y^2*z^4 + 1632*y^3*z^4 - 5744*y^4*z^4 + 7212*y^5*z^4 - 3429*y^6*z^4 + 344*y^7*z^4 - 24*z^5 + 224*y*z^5 + 117*y^2*z^5 - 2210*y^3*z^5 + 3656*y^4*z^5 - 1966*y^5*z^5 + 195*y^6*z^5 + 42*z^6 - 280*y*z^6 + 204*y^2*z^6 + 370*y^3*z^6 - 342*y^4*z^6 - 6*y^5*z^6 - 42*z^7 + 212*y*z^7 - 341*y^2*z^7 + 234*y^3*z^7 - 71*y^4*z^7 + 24*z^8 - 84*y*z^8 + 94*y^2*z^8 - 36*y^3*z^8 - 6*z^9 + 12*y*z^9 - 6*y^2*z^9)*G[1, 0, y])/(12*(-1 + y)^2*y^2* z^3*(-1 + y + z)^2*(y + z)^4) + ((5*y^4 - 19*y^5 - 13*y^6 + 175*y^7 - 365*y^8 + 355*y^9 - 171*y^10 + 33*y^11 + 20*y^3*z - 96*y^4*z - 152*y^5*z + 1530*y^6*z - 3378*y^7*z + 3492*y^8*z - 1772*y^9*z + 354*y^10*z + 2*y^11*z + 30*y^2*z^2 - 194*y^3*z^2 - 435*y^4*z^2 + 4547*y^5*z^2 - 10997*y^6*z^2 + 12327*y^7*z^2 - 6710*y^8*z^2 + 1420*y^9*z^2 + 12*y^10*z^2 + 20*y*z^3 - 196*y^2*z^3 - 332*y^3*z^3 + 5596*y^4*z^3 - 16002*y^5*z^3 + 20194*y^6*z^3 - 12034*y^7*z^3 + 2718*y^8*z^3 + 36*y^9*z^3 + 5*z^4 - 99*y*z^4 + 194*y^2*z^4 + 2308*y^3*z^4 - 10039*y^4*z^4 + 15473*y^5*z^4 - 10352*y^6*z^4 + 2434*y^7*z^4 + 76*y^8*z^4 - 20*z^5 + 230*y*z^5 - 262*y^2*z^5 - 1662*y^3*z^5 + 4198*y^4*z^5 - 3096*y^5*z^5 + 476*y^6*z^5 + 120*y^7*z^5 + 36*z^6 - 312*y*z^6 + 692*y^2*z^6 - 856*y^3*z^6 + 1100*y^4*z^6 - 856*y^5*z^6 + 132*y^6*z^6 - 38*z^7 + 248*y*z^7 - 648*y^2*z^7 + 972*y^3*z^7 - 722*y^4*z^7 + 92*y^5*z^7 + 23*z^8 - 105*y*z^8 + 221*y^2*z^8 - 239*y^3*z^8 + 36*y^4*z^8 - 6*z^9 + 18*y*z^9 - 34*y^2*z^9 + 6*y^3*z^9)*G[1, 1, y])/(12*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^4) - (7*G[0, 0, 0, y])/(6*z^3) + (4*G[0, 0, 1, y])/z^3 - (8*G[0, 1, 0, y])/(3*z^3) + (3*G[0, 1, 1, y])/(2*z^3) - (7*G[1, 0, 0, y])/z^3 - (4*G[1, 0, 1, y])/z^3 + (11*G[1, 1, 0, y])/(6*z^3) + (2*G[1, 1, 1, y])/z^3) + ((-1 + z)*(4 - 6*y - 56*y^2 + 40*y^3 - 12*z + 12*y*z + 56*y^2*z + 21*z^2 - 24*y*z^2 + 9*y^2*z^2 - 22*z^3 + 18*y*z^3 + 9*z^4)*G[1, 1, 1, z])/(12*y^2*z^3* (-1 + y + z)^2) + ((8 - 50*y^2 + 28*y^3 - 32*z - 8*y*z + 116*y^2*z - 44*y^3*z + 49*z^2 + 14*y*z^2 - 65*y^2*z^2 - 35*z^3 - 4*y*z^3 - y^2*z^3 + 11*z^4 - 2*y*z^4 - z^5)*G[1, 1, 1 - y, z])/ (12*y^2*z^3*(-1 + y + z)^2) - ((-1 + z)*(10 - 23*y^2 + 10*y^3 - 30*z + 23*y^2*z - 3*z^2 + 66*y*z^2 - 33*y^2*z^2 + 56*z^3 - 66*y*z^3 - 33*z^4)*G[1, 1 - y, 0, z])/(12*y^2*z^3* (-1 + y + z)^2) - ((-1 + z)*(2 + 4*y - 50*y^2 + 32*y^3 - 6*z - 8*y*z + 50*y^2*z - 7*z^2 + 30*y*z^2 - 13*y^2*z^2 + 24*z^3 - 26*y*z^3 - 13*z^4)*G[1, 1 - y, 1, z])/(12*y^2*z^3* (-1 + y + z)^2) + ((1 - 4*y + 23*y^2 - 14*y^3 - 4*z + 16*y*z - 54*y^2*z + 22*y^3*z + 25*z^2 - 58*y*z^2 + 50*y^2*z^2 - 61*z^3 + 84*y*z^3 - 19*y^2*z^3 + 58*z^4 - 38*y*z^4 - 19*z^5)* G[1, 1 - y, 1 - y, z])/(12*y^2*z^3*(-1 + y + z)^2) + ((6*y^4 - 22*y^5 - 23*y^6 + 235*y^7 - 480*y^8 + 464*y^9 - 223*y^10 + 43*y^11 + 24*y^3*z - 112*y^4*z + 4*y^5*z + 868*y^6*z - 2114*y^7*z + 2272*y^8*z - 1192*y^9*z + 252*y^10*z - 2*y^11*z + 36*y^2*z^2 - 228*y^3*z^2 + 285*y^4*z^2 + 963*y^5*z^2 - 3422*y^6*z^2 + 4314*y^7*z^2 - 2535*y^8*z^2 + 599*y^9*z^2 - 12*y^10*z^2 + 24*y*z^3 - 232*y^2*z^3 + 568*y^3*z^3 + 205*y^4*z^3 - 2771*y^5*z^3 + 4372*y^6*z^3 - 2900*y^7*z^3 + 767*y^8*z^3 - 33*y^9*z^3 + 6*z^4 - 118*y*z^4 + 565*y^2*z^4 - 821*y^3*z^4 - 337*y^4*z^4 + 1829*y^5*z^4 - 1536*y^6*z^4 + 470*y^7*z^4 - 58*y^8*z^4 - 24*z^5 + 216*y*z^5 - 630*y^2*z^5 + 664*y^3*z^5 - 177*y^4*z^5 + 47*y^5*z^5 - 37*y^6*z^5 - 75*y^7*z^5 + 33*z^6 - 165*y*z^6 + 262*y^2*z^6 - 214*y^3*z^6 + 329*y^4*z^6 - 237*y^5*z^6 - 72*y^6*z^6 - 15*z^7 + 25*y*z^7 + 22*y^2*z^7 + 70*y^3*z^7 - 151*y^4*z^7 - 47*y^5*z^7 - 3*z^8 + 27*y*z^8 - 19*y^2*z^8 - 51*y^3*z^8 - 18*y^4*z^8 + 3*z^9 - 9*y*z^9 - 7*y^2*z^9 - 3*y^3*z^9)*G[1 - y, 0, 0, z])/ (12*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-5*y^4 + 13*y^5 + 3*y^6 - 35*y^7 + 26*y^8 + 12*y^9 - 20*y^10 + 6*y^11 - 20*y^3*z + 72*y^4*z - 10*y^5*z - 269*y^6*z + 439*y^7*z - 262*y^8*z + 40*y^9*z + 11*y^10*z - y^11*z - 30*y^2*z^2 + 158*y^3*z^2 - 88*y^4*z^2 - 766*y^5*z^2 + 1795*y^6*z^2 - 1643*y^7*z^2 + 661*y^8*z^2 - 81*y^9*z^2 - 6*y^10*z^2 - 20*y*z^3 + 172*y^2*z^3 - 262*y^3*z^3 - 745*y^4*z^3 + 2765*y^5*z^3 - 3379*y^6*z^3 + 1863*y^7*z^3 - 396*y^8*z^3 + 2*y^9*z^3 - 5*z^4 + 93*y*z^4 - 208*y^2*z^4 - 660*y^3*z^4 + 3111*y^4*z^4 - 4713*y^5*z^4 + 3355*y^6*z^4 - 1055*y^7*z^4 + 82*y^8*z^4 + 20*z^5 - 106*y*z^5 - 325*y^2*z^5 + 2315*y^3*z^5 - 4547*y^4*z^5 + 4191*y^5*z^5 - 1796*y^6*z^5 + 240*y^7*z^5 - 13*z^6 - 125*y*z^6 + 1104*y^2*z^6 - 2814*y^3*z^6 + 3353*y^4*z^6 - 1871*y^5*z^6 + 334*y^6*z^6 - 31*z^7 + 347*y*z^7 - 1121*y^2*z^7 + 1671*y^3*z^7 - 1168*y^4*z^7 + 254*y^5*z^7 + 46*z^8 - 240*y*z^8 + 467*y^2*z^8 - 407*y^3*z^8 + 102*y^4*z^8 - 17*z^9 + 51*y*z^9 - 59*y^2*z^9 + 17*y^3*z^9)*G[1 - y, 0, 1, z])/(12*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((4*y^4 - 12*y^5 - 21*y^6 + 124*y^7 - 186*y^8 + 120*y^9 - 29*y^10 + 16*y^3*z - 60*y^4*z + 6*y^5*z + 231*y^6*z - 387*y^7*z + 279*y^8*z - 103*y^9*z + 18*y^10*z + 24*y^2*z^2 - 120*y^3*z^2 + 310*y^4*z^2 - 662*y^5*z^2 + 917*y^6*z^2 - 542*y^7*z^2 - 17*y^8*z^2 + 90*y^9*z^2 + 16*y*z^3 - 120*y^2*z^3 + 658*y^3*z^3 - 2188*y^4*z^3 + 3610*y^5*z^3 - 2677*y^6*z^3 + 571*y^7*z^3 + 130*y^8*z^3 + 4*z^4 - 60*y*z^4 + 697*y^2*z^4 - 2990*y^3*z^4 + 5644*y^4*z^4 - 4992*y^5*z^4 + 1783*y^6*z^4 - 70*y^7*z^4 - 12*z^5 + 312*y*z^5 - 1931*y^2*z^5 + 4615*y^3*z^5 - 5173*y^4*z^5 + 2663*y^5*z^5 - 410*y^6*z^5 + 62*z^6 - 680*y*z^6 + 2191*y^2*z^6 - 3164*y^3*z^6 + 2169*y^4*z^6 - 482*y^5*z^6 - 104*z^7 + 562*y*z^7 - 1085*y^2*z^7 + 941*y^3*z^7 - 250*y^4*z^7 + 50*z^8 - 150*y*z^8 + 166*y^2*z^8 - 50*y^3*z^8)* G[1 - y, 0, 1 - y, z])/(12*(-1 + y)^3*y^2*z^3*(-1 + y + z)* (y + z)^4) + ((-2*y^5 + 10*y^6 - 22*y^7 + 26*y^8 - 16*y^9 + 4*y^10 - 8*y^4*z - 172*y^5*z + 907*y^6*z - 1610*y^7*z + 1228*y^8*z - 346*y^9*z + y^10*z - 12*y^3*z^2 - 788*y^4*z^2 + 4062*y^5*z^2 - 7403*y^6*z^2 + 5837*y^7*z^2 - 1701*y^8*z^2 + 5*y^9*z^2 - 8*y^2*z^3 - 802*y^3*z^3 + 5054*y^4*z^3 - 10556*y^5*z^3 + 9158*y^6*z^3 - 2892*y^7*z^3 + 46*y^8*z^3 - 2*y*z^4 - 794*y^2*z^4 + 4780*y^3*z^4 - 10106*y^4*z^4 + 8904*y^5*z^4 - 2920*y^6*z^4 + 190*y^7*z^4 - 166*y*z^5 + 1839*y^2*z^5 - 5126*y^3*z^5 + 5248*y^4*z^5 - 1952*y^5*z^5 + 365*y^6*z^5 - 36*z^6 + 456*y*z^6 - 1573*y^2*z^6 + 1939*y^3*z^6 - 835*y^4*z^6 + 361*y^5*z^6 + 72*z^7 - 396*y*z^7 + 670*y^2*z^7 - 318*y^3*z^7 + 180*y^4*z^7 - 36*z^8 + 108*y*z^8 - 56*y^2*z^8 + 36*y^3*z^8)*G[1 - y, 1, 0, z])/(12*(-1 + y)^3*y^2*z^3* (-1 + y + z)*(y + z)^4) + ((-2*y^5 + 11*y^6 + y^7 - 68*y^8 + 118*y^9 - 79*y^10 + 19*y^11 - 8*y^4*z + 60*y^5*z - 80*y^6*z - 130*y^7*z + 398*y^8*z - 346*y^9*z + 114*y^10*z - 8*y^11*z - 12*y^3*z^2 + 127*y^4*z^2 - 341*y^5*z^2 + 239*y^6*z^2 + 287*y^7*z^2 - 538*y^8*z^2 + 286*y^9*z^2 - 48*y^10*z^2 - 8*y^2*z^3 + 84*y^3*z^3 - 310*y^4*z^3 + 404*y^5*z^3 + 58*y^6*z^3 - 588*y^7*z^3 + 488*y^8*z^3 - 128*y^9*z^3 - 2*y*z^4 + 24*y^2*z^4 - 92*y^3*z^4 + 65*y^4*z^4 + 363*y^5*z^4 - 883*y^6*z^4 + 733*y^7*z^4 - 208*y^8*z^4 - 26*y*z^5 + 172*y^2*z^5 - 538*y^3*z^5 + 1094*y^4*z^5 - 1428*y^5*z^5 + 970*y^6*z^5 - 240*y^7*z^5 - 8*z^6 + 130*y*z^6 - 566*y^2*z^6 + 1214*y^3*z^6 - 1502*y^4*z^6 + 956*y^5*z^6 - 208*y^6*z^6 + 24*z^7 - 198*y*z^7 + 580*y^2*z^7 - 846*y^3*z^7 + 592*y^4*z^7 - 128*y^5*z^7 - 24*z^8 + 120*y*z^8 - 230*y^2*z^8 + 198*y^3*z^8 - 48*y^4*z^8 + 8*z^9 - 24*y*z^9 + 28*y^2*z^9 - 8*y^3*z^9)*G[1 - y, 1, 1, z])/ (12*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-6*y^2 + 12*y^3 - 4*y^4 + 44*y^5 - 133*y^6 + 126*y^7 - 39*y^8 - 12*y*z + 48*y^2*z - 48*y^3*z + 86*y^4*z - 296*y^5*z + 364*y^6*z - 148*y^7*z + 6*y^8*z - 6*z^2 + 60*y*z^2 - 118*y^2*z^2 + 88*y^3*z^2 - 183*y^4*z^2 + 334*y^5*z^2 - 199*y^6*z^2 + 24*y^7*z^2 + 24*z^3 - 124*y*z^3 + 185*y^2*z^3 - 162*y^3*z^3 + 184*y^4*z^3 - 150*y^5*z^3 + 43*y^6*z^3 - 43*z^4 + 170*y*z^4 - 270*y^2*z^4 + 246*y^3*z^4 - 151*y^4*z^4 + 52*y^5*z^4 + 45*z^5 - 162*y*z^5 + 233*y^2*z^5 - 156*y^3*z^5 + 48*y^4*z^5 - 27*z^6 + 82*y*z^6 - 79*y^2*z^6 + 28*y^3*z^6 + 7*z^7 - 14*y*z^7 + 7*y^2*z^7)*G[1 - y, 1, 1 - y, z])/(12*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-3*y^4 + 3*y^5 + 6*y^6 + 30*y^7 - 135*y^8 + 183*y^9 - 108*y^10 + 24*y^11 - 12*y^3*z + 24*y^4*z - 46*y^5*z + 441*y^6*z - 1359*y^7*z + 1778*y^8*z - 1068*y^9*z + 237*y^10*z + 5*y^11*z - 18*y^2*z^2 + 66*y^3*z^2 - 325*y^4*z^2 + 1919*y^5*z^2 - 5242*y^6*z^2 + 6820*y^7*z^2 - 4205*y^8*z^2 + 955*y^9*z^2 + 30*y^10*z^2 - 12*y*z^3 + 84*y^2*z^3 - 654*y^3*z^3 + 3729*y^4*z^3 - 10279*y^5*z^3 + 13983*y^6*z^3 - 9175*y^7*z^3 + 2304*y^8*z^3 + 20*y^9*z^3 - 3*z^4 + 51*y*z^4 - 680*y^2*z^4 + 4284*y^3*z^4 - 12639*y^4*z^4 + 18573*y^5*z^4 - 13432*y^6*z^4 + 4076*y^7*z^4 - 230*y^8*z^4 + 12*z^5 - 336*y*z^5 + 2849*y^2*z^5 - 10027*y^3*z^5 + 16965*y^4*z^5 - 14195*y^5*z^5 + 5466*y^6*z^5 - 750*y^7*z^5 - 73*z^6 + 1071*y*z^6 - 5032*y^2*z^6 + 10502*y^3*z^6 - 10609*y^4*z^6 + 5147*y^5*z^6 - 1070*y^6*z^6 + 177*z^7 - 1443*y*z^7 + 4095*y^2*z^7 - 5197*y^3*z^7 + 3092*y^4*z^7 - 820*y^5*z^7 - 168*z^8 + 834*y*z^8 - 1446*y^2*z^8 + 1046*y^3*z^8 - 330*y^4*z^8 + 55*z^9 - 165*y*z^9 + 149*y^2*z^9 - 55*y^3*z^9)*G[1 - y, 1 - y, 0, z])/(12*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((-2*y^4 + 2*y^5 - 2*y^6 + 30*y^7 - 68*y^8 + 56*y^9 - 16*y^10 - 8*y^3*z + 14*y^4*z - 8*y^5*z + 93*y^6*z - 252*y^7*z + 236*y^8*z - 76*y^9*z + y^10*z - 12*y^2*z^2 + 36*y^3*z^2 - 9*y^4*z^2 + 40*y^5*z^2 - 254*y^6*z^2 + 321*y^7*z^2 - 127*y^8*z^2 + 5*y^9*z^2 - 8*y*z^3 + 44*y^2*z^3 - 36*y^3*z^3 - 23*y^4*z^3 - 51*y^5*z^3 + 132*y^6*z^3 - 62*y^7*z^3 + 4*y^8*z^3 - 2*z^4 + 26*y*z^4 - 7*y^2*z^4 - 190*y^3*z^4 + 384*y^4*z^4 - 368*y^5*z^4 + 185*y^6*z^4 - 20*y^7*z^4 + 6*z^5 - 10*y*z^5 - 122*y^2*z^5 + 409*y^3*z^5 - 587*y^4*z^5 + 391*y^5*z^5 - 55*y^6*z^5 - 50*y*z^6 + 206*y^2*z^6 - 381*y^3*z^6 + 332*y^4*z^6 - 59*y^5*z^6 - 10*z^7 + 60*y*z^7 - 135*y^2*z^7 + 147*y^3*z^7 - 30*y^4*z^7 + 6*z^8 - 18*y*z^8 + 26*y^2*z^8 - 6*y^3*z^8)*G[1 - y, 1 - y, 1, z])/(12*(-1 + y)^3*y^2*z^3* (-1 + y + z)*(y + z)^4) + ((y^4 - 8*y^5 - 30*y^6 + 180*y^7 - 295*y^8 + 204*y^9 - 52*y^10 + 4*y^3*z - 35*y^4*z + 67*y^5*z + 140*y^6*z - 527*y^7*z + 512*y^8*z - 156*y^9*z - 5*y^10*z + 6*y^2*z^2 - 60*y^3*z^2 + 566*y^4*z^2 - 1402*y^5*z^2 + 1299*y^6*z^2 - 417*y^7*z^2 + 33*y^8*z^2 - 25*y^9*z^2 + 4*y*z^3 - 50*y^2*z^3 + 844*y^3*z^3 - 2799*y^4*z^3 + 3634*y^5*z^3 - 2096*y^6*z^3 + 508*y^7*z^3 - 45*y^8*z^3 + z^4 - 20*y*z^4 + 346*y^2*z^4 - 1486*y^3*z^4 + 2316*y^4*z^4 - 1609*y^5*z^4 + 493*y^6*z^4 - 25*y^7*z^4 - 3*z^5 + 5*y*z^5 - 118*y^2*z^5 + 145*y^3*z^5 - 96*y^4*z^5 + 106*y^5*z^5 + 25*y^6*z^5 - 2*z^6 + 48*y*z^6 - 223*y^2*z^6 + 235*y^3*z^6 - 7*y^4*z^6 + 45*y^5*z^6 + 9*z^7 - 52*y*z^7 + 72*y^2*z^7 + 10*y^3*z^7 + 25*y^4*z^7 - 5*z^8 + 15*y*z^8 + y^2*z^8 + 5*y^3*z^8)*G[1 - y, 1 - y, 1 - y, z])/ (12*(-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^4) + ((16*y^4 - 48*y^5 - 149*y^6 + 877*y^7 - 1623*y^8 + 1481*y^9 - 680*y^10 + 126*y^11 + 64*y^3*z - 256*y^4*z - 356*y^5*z + 3589*y^6*z - 7923*y^7*z + 8308*y^8*z - 4352*y^9*z + 943*y^10*z - 17*y^11*z + 96*y^2*z^2 - 544*y^3*z^2 + 179*y^4*z^2 + 5117*y^5*z^2 - 14997*y^6*z^2 + 18745*y^7*z^2 - 11372*y^8*z^2 + 2878*y^9*z^2 - 102*y^10*z^2 + 64*y*z^3 - 576*y^2*z^3 + 1326*y^3*z^3 + 1853*y^4*z^3 - 12457*y^5*z^3 + 20461*y^6*z^3 - 14823*y^7*z^3 + 4390*y^8*z^3 - 238*y^9*z^3 + 16*z^4 - 304*y*z^4 + 1429*y^2*z^4 - 1833*y^3*z^4 - 3006*y^4*z^4 + 9924*y^5*z^4 - 9009*y^6*z^4 + 3021*y^7*z^4 - 238*y^8*z^4 - 64*z^5 + 674*y*z^5 - 2275*y^2*z^5 + 2833*y^3*z^5 - 1025*y^4*z^5 + 305*y^5*z^5 - 500*y^6*z^5 + 113*z^6 - 893*y*z^6 + 2507*y^2*z^6 - 3795*y^3*z^6 + 4274*y^4*z^6 - 2652*y^5*z^6 + 238*y^6*z^6 - 115*z^7 + 711*y*z^7 - 1747*y^2*z^7 + 2699*y^3*z^7 - 2098*y^4*z^7 + 238*y^5*z^7 + 67*z^8 - 303*y*z^8 + 667*y^2*z^8 - 741*y^3*z^8 + 102*y^4*z^8 - 17*z^9 + 51*y*z^9 - 103*y^2*z^9 + 17*y^3*z^9)*G[1 - y, -y, 1 - y, z])/(12*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-21*y^6 + 20*y^7 - 5*y^8 - 34*y^5*z + 37*y^6*z - 10*y^7*z + 5*y^8*z + 86*y^4*z^2 - 176*y^5*z^2 + 78*y^6*z^2 + 30*y^7*z^2 + 110*y^3*z^3 - 399*y^4*z^3 + 250*y^5*z^3 + 66*y^6*z^3 + 180*y^2*z^4 - 578*y^3*z^4 + 462*y^4*z^4 + 46*y^5*z^4 + 34*y*z^5 - 467*y^2*z^5 + 594*y^3*z^5 - 60*y^4*z^5 + 9*z^6 - 122*y*z^6 + 414*y^2*z^6 - 150*y^3*z^6 - 27*z^7 + 142*y*z^7 - 130*y^2*z^7 + 27*z^8 - 54*y*z^8 - 9*z^9)*G[-y, 0, 1, z])/ (12*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((49*y^6 - 128*y^7 + 65*y^8 + 378*y^5*z - 979*y^6*z + 566*y^7*z + 11*y^8*z + 990*y^4*z^2 - 2936*y^5*z^2 + 1984*y^6*z^2 + 66*y^7*z^2 + 894*y^3*z^3 - 3928*y^4*z^3 + 3448*y^5*z^3 + 155*y^6*z^3 + 575*y^2*z^4 - 3028*y^3*z^4 + 3507*y^4*z^4 + 160*y^5*z^4 + 64*y*z^5 - 1343*y^2*z^5 + 2290*y^3*z^5 + 15*y^4*z^5 + 10*z^6 - 188*y*z^6 + 902*y^2*z^6 - 134*y^3*z^6 - 30*z^7 + 184*y*z^7 - 139*y^2*z^7 + 30*z^8 - 60*y*z^8 - 10*z^9)* G[-y, 0, 1 - y, z])/(12*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((97*y^6 - 198*y^7 + 93*y^8 + 512*y^5*z - 1256*y^6*z + 714*y^7*z + 2*y^8*z + 1044*y^4*z^2 - 3224*y^5*z^2 + 2254*y^6*z^2 + 12*y^7*z^2 + 878*y^3*z^3 - 3997*y^4*z^3 + 3684*y^5*z^3 + 25*y^6*z^3 + 432*y^2*z^4 - 2732*y^3*z^4 + 3476*y^4*z^4 + 10*y^5*z^4 + 44*y*z^5 - 1004*y^2*z^5 + 1978*y^3*z^5 - 45*y^4*z^5 + 5*z^6 - 118*y*z^6 + 642*y^2*z^6 - 88*y^3*z^6 - 15*z^7 + 104*y*z^7 - 73*y^2*z^7 + 15*z^8 - 30*y*z^8 - 5*z^9)* G[-y, 1 - y, 0, z])/(12*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-21*y^6 + 20*y^7 - 5*y^8 - 34*y^5*z + 37*y^6*z - 10*y^7*z + 5*y^8*z + 86*y^4*z^2 - 176*y^5*z^2 + 78*y^6*z^2 + 30*y^7*z^2 + 110*y^3*z^3 - 399*y^4*z^3 + 250*y^5*z^3 + 66*y^6*z^3 + 180*y^2*z^4 - 578*y^3*z^4 + 462*y^4*z^4 + 46*y^5*z^4 + 34*y*z^5 - 467*y^2*z^5 + 594*y^3*z^5 - 60*y^4*z^5 + 9*z^6 - 122*y*z^6 + 414*y^2*z^6 - 150*y^3*z^6 - 27*z^7 + 142*y*z^7 - 130*y^2*z^7 + 27*z^8 - 54*y*z^8 - 9*z^9)*G[-y, 1 - y, 1, z])/ (12*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((141*y^6 - 254*y^7 + 124*y^8 + 440*y^5*z - 1105*y^6*z + 730*y^7*z - 45*y^8*z + 305*y^4*z^2 - 1542*y^5*z^2 + 1633*y^6*z^2 - 270*y^7*z^2 - 170*y^3*z^3 - 443*y^4*z^3 + 1598*y^5*z^3 - 630*y^6*z^3 - 485*y^2*z^4 + 1298*y^3*z^4 - 53*y^4*z^4 - 630*y^5*z^4 - 210*y*z^5 + 1605*y^2*z^5 - 1754*y^3*z^5 - 45*z^6 + 690*y*z^6 - 1745*y^2*z^6 + 630*y^3*z^6 + 135*z^7 - 750*y*z^7 + 630*y^2*z^7 - 135*z^8 + 270*y*z^8 + 45*z^9)*G[-y, 1 - y, 1 - y, z])/(12*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((25*y^6 + 84*y^7 - 77*y^8 - 156*y^5*z + 771*y^6*z - 596*y^7*z - 21*y^8*z - 895*y^4*z^2 + 2798*y^5*z^2 - 2060*y^6*z^2 - 126*y^7*z^2 - 904*y^3*z^3 + 3993*y^4*z^3 - 3544*y^5*z^3 - 294*y^6*z^3 - 853*y^2*z^4 + 3624*y^3*z^4 - 3824*y^4*z^4 - 294*y^5*z^4 - 108*y*z^5 + 2021*y^2*z^5 - 2972*y^3*z^5 - 21*z^6 + 342*y*z^6 - 1448*y^2*z^6 + 294*y^3*z^6 + 63*z^7 - 360*y*z^7 + 294*y^2*z^7 - 63*z^8 + 126*y*z^8 + 21*z^9)*G[-y, -y, 1 - y, z])/ (12*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + G[0, y]*((90*y^3 + 264*y^4 - 2072*y^5 + 3764*y^6 - 2850*y^7 + 836*y^8 - 32*y^9 + 270*y^2*z + 982*y^3*z - 9303*y^4*z + 20475*y^5*z - 19469*y^6*z + 8197*y^7*z - 1154*y^8*z + 2*y^9*z + 270*y*z^2 - 312*y^2*z^2 - 8625*y^3*z^2 + 30312*y^4*z^2 - 39954*y^5*z^2 + 24038*y^6*z^2 - 6047*y^7*z^2 + 318*y^8*z^2 + 90*z^3 - 882*y*z^3 - 1673*y^2*z^3 + 16598*y^3*z^3 - 31581*y^4*z^3 + 25727*y^5*z^3 - 9305*y^6*z^3 + 790*y^7*z^3 - 308*z^4 + 1017*y*z^4 + 2352*y^2*z^4 - 8985*y^3*z^4 + 9904*y^4*z^4 - 5424*y^5*z^4 + 972*y^6*z^4 + 384*z^5 - 849*y*z^5 + 960*y^2*z^5 - 1075*y^3*z^5 - 578*y^4*z^5 + 1158*y^5*z^5 - 204*z^6 + 825*y*z^6 - 1854*y^2*z^6 + 723*y^3*z^6 + 982*y^4*z^6 + 38*z^7 - 381*y*z^7 + 257*y^2*z^7 + 322*y^3*z^7)/(48*(-1 + y)^3*y*(-1 + z)*z^2*(-1 + y + z)^2* (y + z)^3) + ((-10*y^3 + 45*y^4 - 78*y^5 + 61*y^6 - 18*y^7 - 30*y^2*z + 62*y^3*z + 27*y^4*z - 105*y^5*z + 32*y^6*z + 13*y^7*z + y^8*z - 30*y*z^2 + 298*y^2*z^2 - 568*y^3*z^2 + 315*y^4*z^2 + 14*y^5*z^2 - 35*y^6*z^2 + 6*y^7*z^2 - 10*z^3 - 70*y*z^3 + 46*y^2*z^3 + 246*y^3*z^3 - 436*y^4*z^3 + 245*y^5*z^3 - 60*y^6*z^3 + 45*z^4 + 248*y*z^4 - 793*y^2*z^4 + 489*y^3*z^4 + 10*y^4*z^4 - 78*y^5*z^4 - 75*z^5 - 107*y*z^5 + 409*y^2*z^5 - 269*y^3*z^5 + 40*y^4*z^5 + 55*z^6 - 99*y*z^6 + 71*y^2*z^6 + 51*y^3*z^6 - 15*z^7 + 57*y*z^7 - y^2*z^7 + y*z^8)* G[0, z])/(12*(-1 + y)^2*y*(-1 + z)*z^2*(-1 + y + z)^2* (y + z)^3) + ((-21*y + 49*y^2 - 169*y^3 + 235*y^4 - 78*y^5 - 16*y^6 - 21*z + 148*y*z - 374*y^2*z + 759*y^3*z - 660*y^4*z + 132*y^5*z + 16*y^6*z + 99*z^2 - 418*y*z^2 + 957*y^2*z^2 - 1268*y^3*z^2 + 714*y^4*z^2 - 82*y^5*z^2 - 2*y^6*z^2 - 199*z^3 + 673*y*z^3 - 1230*y^2*z^3 + 1090*y^3*z^3 - 370*y^4*z^3 + 28*y^5*z^3 + 226*z^4 - 689*y*z^4 + 901*y^2*z^4 - 513*y^3*z^4 + 83*y^4*z^4 - 159*z^5 + 430*y*z^5 - 364*y^2*z^5 + 101*y^3*z^5 + 67*z^6 - 136*y*z^6 + 61*y^2*z^6 - 13*z^7 + 13*y*z^7)*G[1, z])/ (24*(-1 + y)*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)) + ((21*y^4 - 32*y^5 + 220*y^6 - 984*y^7 + 1637*y^8 - 1168*y^9 + 306*y^10 + 84*y^3*z - 206*y^4*z + 1210*y^5*z - 5581*y^6*z + 10322*y^7*z - 8250*y^8*z + 2456*y^9*z - 35*y^10*z + 126*y^2*z^2 - 504*y^3*z^2 + 2512*y^4*z^2 - 12118*y^5*z^2 + 25472*y^6*z^2 - 23142*y^7*z^2 + 7922*y^8*z^2 - 268*y^9*z^2 + 84*y*z^3 - 596*y^2*z^3 + 2698*y^3*z^3 - 13427*y^4*z^3 + 32726*y^5*z^3 - 34336*y^6*z^3 + 13776*y^7*z^3 - 925*y^8*z^3 + 21*z^4 - 344*y*z^4 + 1589*y^2*z^4 - 7842*y^3*z^4 + 23016*y^4*z^4 - 28664*y^5*z^4 + 13860*y^6*z^4 - 1766*y^7*z^4 - 78*z^5 + 594*y*z^5 - 2579*y^2*z^5 + 8926*y^3*z^5 - 13391*y^4*z^5 + 8018*y^5*z^5 - 2012*y^6*z^5 + 121*z^6 - 628*y*z^6 + 2191*y^2*z^6 - 3694*y^3*z^6 + 2642*y^4*z^6 - 1420*y^5*z^6 - 105*z^7 + 456*y*z^7 - 866*y^2*z^7 + 604*y^3*z^7 - 621*y^4*z^7 + 54*z^8 - 188*y*z^8 + 150*y^2*z^8 - 154*y^3*z^8 - 13*z^9 + 26*y*z^9 - 15*y^2*z^9)*G[1 - y, z])/ (24*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-10 + 30*y - 30*y^2 + 10*y^3 + 15*z - 30*y*z + 15*y^2*z - 4*z^2 + 4*y*z^2 - 3*z^3)*G[0, 0, z])/(6*(-1 + y)^2*z^2* (-1 + y + z)^2) + ((-3*y^2 + 6*y^3 - 16*y^4 + 38*y^5 - 37*y^6 + 12*y^7 - 6*y*z + 24*y^2*z - 58*y^3*z + 110*y^4*z - 112*y^5*z + 42*y^6*z - 3*z^2 + 30*y*z^2 - 93*y^2*z^2 + 174*y^3*z^2 - 180*y^4*z^2 + 78*y^5*z^2 - 6*y^6*z^2 + 12*z^3 - 60*y*z^3 + 130*y^2*z^3 - 136*y^3*z^3 + 56*y^4*z^3 - 2*y^6*z^3 - 16*z^4 + 48*y*z^4 - 43*y^2*z^4 - 10*y^3*z^4 + 33*y^4*z^4 - 8*y^5*z^4 + 6*z^5 - 2*y*z^5 - 30*y^2*z^5 + 46*y^3*z^5 - 12*y^4*z^5 + 3*z^6 - 14*y*z^6 + 23*y^2*z^6 - 8*y^3*z^6 - 2*z^7 + 4*y*z^7 - 2*y^2*z^7)*G[0, 1, z])/(12*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((3*y^4 - 6*y^5 + 61*y^6 - 244*y^7 + 381*y^8 - 262*y^9 + 67*y^10 + 12*y^3*z - 36*y^4*z + 270*y^5*z - 1076*y^6*z + 1796*y^7*z - 1344*y^8*z + 386*y^9*z - 8*y^10*z + 18*y^2*z^2 - 84*y^3*z^2 + 448*y^4*z^2 - 1744*y^5*z^2 + 3163*y^6*z^2 - 2622*y^7*z^2 + 869*y^8*z^2 - 48*y^9*z^2 + 12*y*z^3 - 96*y^2*z^3 + 432*y^3*z^3 - 1504*y^4*z^3 + 2802*y^5*z^3 - 2492*y^6*z^3 + 962*y^7*z^3 - 116*y^8*z^3 + 3*z^4 - 54*y*z^4 + 189*y^2*z^4 - 500*y^3*z^4 + 894*y^4*z^4 - 784*y^5*z^4 + 377*y^6*z^4 - 136*y^7*z^4 - 12*z^5 + 82*y*z^5 - 76*y^2*z^5 - 212*y^3*z^5 + 540*y^4*z^5 - 306*y^5*z^5 - 60*y^6*z^5 + 14*z^6 - 24*y*z^6 - 165*y^2*z^6 + 522*y^3*z^6 - 445*y^4*z^6 + 32*y^5*z^6 - 50*y*z^7 + 188*y^2*z^7 - 234*y^3*z^7 + 52*y^4*z^7 - 9*z^8 + 42*y*z^8 - 68*y^2*z^8 + 24*y^3*z^8 + 4*z^9 - 8*y*z^9 + 4*y^2*z^9)*G[0, 1 - y, z])/ (12*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-1 + z)*(10 - 23*y^2 + 10*y^3 - 30*z + 23*y^2*z + 25*z^2 + 10*y*z^2 - 5*y^2*z^2 - 10*y*z^3 - 5*z^4)*G[1, 0, z])/ (12*y^2*z^3*(-1 + y + z)^2) + ((-4 + 25*y^2 - 14*y^3 + 16*z + 4*y*z - 58*y^2*z + 22*y^3*z - 22*z^2 - 12*y*z^2 + 35*y^2*z^2 + 10*z^3 + 12*y*z^3 - 2*y^2*z^3 + 2*z^4 - 4*y*z^4 - 2*z^5)* G[1, 1, z])/(6*y^2*z^3*(-1 + y + z)^2) + ((-1 - 15*y^2 + 10*y^3 + 4*z - 4*y*z + 38*y^2*z - 18*y^3*z - 12*z^2 + 20*y*z^2 - 29*y^2*z^2 + 22*z^3 - 28*y*z^3 + 6*y^2*z^3 - 19*z^4 + 12*y*z^4 + 6*z^5)*G[1, 1 - y, z])/ (12*y^2*z^3*(-1 + y + z)^2) + ((10*y^4 - 20*y^5 - 78*y^6 + 312*y^7 - 418*y^8 + 252*y^9 - 58*y^10 + 40*y^3*z - 120*y^4*z - 114*y^5*z + 847*y^6*z - 1252*y^7*z + 774*y^8*z - 170*y^9*z - 5*y^10*z + 60*y^2*z^2 - 280*y^3*z^2 + 379*y^4*z^2 - 68*y^5*z^2 - 80*y^6*z^2 - 142*y^7*z^2 + 161*y^8*z^2 - 30*y^9*z^2 + 40*y*z^3 - 320*y^2*z^3 + 714*y^3*z^3 - 999*y^4*z^3 + 1696*y^5*z^3 - 1989*y^6*z^3 + 928*y^7*z^3 - 70*y^8*z^3 + 10*z^4 - 180*y*z^4 + 940*y^2*z^4 - 2228*y^3*z^4 + 3421*y^4*z^4 - 3260*y^5*z^4 + 1369*y^6*z^4 - 70*y^7*z^4 - 40*z^5 + 300*y*z^5 - 1215*y^2*z^5 + 2566*y^3*z^5 - 2655*y^4*z^5 + 1052*y^5*z^5 + 55*z^6 - 200*y*z^6 + 498*y^2*z^6 - 658*y^3*z^6 + 247*y^4*z^6 + 70*y^5*z^6 - 25*z^7 + 10*y*z^7 + 97*y^2*z^7 - 144*y^3*z^7 + 70*y^4*z^7 - 5*z^8 + 40*y*z^8 - 63*y^2*z^8 + 30*y^3*z^8 + 5*z^9 - 10*y*z^9 + 5*y^2*z^9)*G[1 - y, 0, z])/(12*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((6*y^2 - 12*y^3 + 4*y^4 - 44*y^5 + 133*y^6 - 126*y^7 + 39*y^8 + 12*y*z - 48*y^2*z + 48*y^3*z - 86*y^4*z + 296*y^5*z - 364*y^6*z + 148*y^7*z - 6*y^8*z + 6*z^2 - 60*y*z^2 + 108*y^2*z^2 - 48*y^3*z^2 + 123*y^4*z^2 - 294*y^5*z^2 + 189*y^6*z^2 - 24*y^7*z^2 - 24*z^3 + 104*y*z^3 - 75*y^2*z^3 - 58*y^3*z^3 + 16*y^4*z^3 + 70*y^5*z^3 - 33*y^6*z^3 + 33*z^4 - 70*y*z^4 - 20*y^2*z^4 + 114*y^3*z^4 - 49*y^4*z^4 - 12*y^5*z^4 - 15*z^5 + 2*y*z^5 + 57*y^2*z^5 - 64*y^3*z^5 + 12*y^4*z^5 - 3*z^6 + 18*y*z^6 - 31*y^2*z^6 + 12*y^3*z^6 + 3*z^7 - 6*y*z^7 + 3*y^2*z^7)*G[1 - y, 1, z])/ (12*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-3*y^4 + 3*y^5 + 164*y^6 - 480*y^7 + 471*y^8 - 155*y^9 - 12*y^3*z + 21*y^4*z + 596*y^5*z - 1957*y^6*z + 2157*y^7*z - 860*y^8*z + 55*y^9*z - 18*y^2*z^2 + 54*y^3*z^2 + 738*y^4*z^2 - 2974*y^5*z^2 + 3858*y^6*z^2 - 1933*y^7*z^2 + 275*y^8*z^2 - 12*y*z^3 + 66*y^2*z^3 + 322*y^3*z^3 - 2071*y^4*z^3 + 3417*y^5*z^3 - 2252*y^6*z^3 + 545*y^7*z^3 - 3*z^4 + 39*y*z^4 - 80*y^2*z^4 - 430*y^3*z^4 + 1334*y^4*z^4 - 1325*y^5*z^4 + 525*y^6*z^4 + 9*z^5 - 74*y*z^5 + 147*y^2*z^5 + 17*y^3*z^5 - 234*y^4*z^5 + 225*y^5*z^5 - 14*z^6 + 88*y*z^6 - 154*y^2*z^6 + 135*y^3*z^6 + 5*y^4*z^6 + 13*z^7 - 51*y*z^7 + 78*y^2*z^7 - 25*y^3*z^7 - 5*z^8 + 10*y*z^8 - 5*y^2*z^8)*G[1 - y, 1 - y, z])/ (12*(-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^4) + ((-53*y^6 + 50*y^7 - 5*y^8 - 188*y^5*z + 297*y^6*z - 92*y^7*z + 5*y^8*z - 181*y^4*z^2 + 558*y^5*z^2 - 330*y^6*z^2 + 30*y^7*z^2 - 100*y^3*z^3 + 570*y^4*z^3 - 586*y^5*z^3 + 73*y^6*z^3 + 98*y^2*z^4 + 96*y^3*z^4 - 463*y^4*z^4 + 88*y^5*z^4 + 10*y*z^5 - 189*y^2*z^5 - 36*y^3*z^5 + 45*y^4*z^5 + 2*z^6 - 32*y*z^6 + 112*y^2*z^6 - 10*y^3*z^6 - 6*z^7 + 34*y*z^7 - 25*y^2*z^7 + 6*z^8 - 12*y*z^8 - 2*z^9)* G[-y, 1 - y, z])/(12*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + (4*G[0, 0, 1 - y, z])/(3*z^3) + (5*G[0, 1 - y, 0, z])/(6*z^3) + G[0, 1 - y, 1, z]/z^3 - (55*G[0, 1 - y, 1 - y, z])/(6*z^3) - (5*G[0, -y, 1 - y, z])/(6*z^3) - (5*G[1 - y, 0, 0, z])/(3*z^3) + (5*G[1 - y, 0, 1 - y, z])/(3*z^3) - (5*G[1 - y, 1, 0, z])/ (6*z^3) - (7*G[1 - y, 1, 1, z])/(3*z^3) + (5*G[1 - y, 1, 1 - y, z])/(6*z^3) - (20*G[1 - y, 1 - y, 0, z])/ (3*z^3) + (2*G[1 - y, 1 - y, 1, z])/z^3 + (61*G[1 - y, 1 - y, 1 - y, z])/(6*z^3) + (11*G[1 - y, -y, 1 - y, z])/(6*z^3) + G[-y, 0, 1, z]/(3*z^3) + (2*G[-y, 0, 1 - y, z])/z^3 - (59*G[-y, 1 - y, 0, z])/(6*z^3) + G[-y, 1 - y, 1, z]/(3*z^3) - (37*G[-y, 1 - y, 1 - y, z])/(6*z^3) - (4*G[-y, -y, 1 - y, z])/z^3) + G[1, y]* ((-16*y^4 + 520*y^5 - 1718*y^6 + 2020*y^7 - 744*y^8 - 172*y^9 + 78*y^10 + 32*y^11 - 64*y^3*z + 2997*y^4*z - 12961*y^5*z + 22403*y^6*z - 18749*y^7*z + 7830*y^8*z - 1756*y^9*z + 302*y^10*z - 2*y^11*z - 96*y^2*z^2 + 4846*y^3*z^2 - 27326*y^4*z^2 + 62146*y^5*z^2 - 71541*y^6*z^2 + 44971*y^7*z^2 - 16027*y^8*z^2 + 3377*y^9*z^2 - 350*y^10*z^2 - 64*y*z^3 + 3068*y^2*z^3 - 25156*y^3*z^3 + 77238*y^4*z^3 - 116980*y^5*z^3 + 96590*y^6*z^3 - 44722*y^7*z^3 + 11565*y^8*z^3 - 1539*y^9*z^3 - 16*z^4 + 418*y*z^4 - 9348*y^2*z^4 + 46092*y^3*z^4 - 97262*y^4*z^4 + 105688*y^5*z^4 - 61735*y^6*z^4 + 18829*y^7*z^4 - 2714*y^8*z^4 + 91*z^5 - 1247*y*z^5 + 12491*y^2*z^5 - 41469*y^3*z^5 + 62829*y^4*z^5 - 47377*y^5*z^5 + 16797*y^6*z^5 - 2259*y^7*z^5 - 228*z^6 + 2170*y*z^6 - 10353*y^2*z^6 + 22121*y^3*z^6 - 21947*y^4*z^6 + 8847*y^5*z^6 - 706*y^6*z^6 + 296*z^7 - 2150*y*z^7 + 6014*y^2*z^7 - 7582*y^3*z^7 + 3431*y^4*z^7 + 87*y^5*z^7 - 192*z^8 + 1076*y*z^8 - 2009*y^2*z^8 + 1243*y^3*z^8 + 26*y^4*z^8 + 49*z^9 - 203*y*z^9 + 233*y^2*z^9 - 31*y^3*z^9)/(48*(-1 + y)^3*y^2*(-1 + z)*z^2* (-1 + y + z)^2*(y + z)^4) + ((21*y - 49*y^2 + 169*y^3 - 235*y^4 + 78*y^5 + 16*y^6 + 21*z - 148*y*z + 374*y^2*z - 759*y^3*z + 660*y^4*z - 132*y^5*z - 16*y^6*z - 99*z^2 + 423*y*z^2 - 994*y^2*z^2 + 1338*y^3*z^2 - 752*y^4*z^2 + 82*y^5*z^2 + 2*y^6*z^2 + 204*z^3 - 730*y*z^3 + 1416*y^2*z^3 - 1300*y^3*z^3 + 446*y^4*z^3 - 28*y^5*z^3 - 246*z^4 + 835*y*z^4 - 1199*y^2*z^4 + 723*y^3*z^4 - 121*y^4*z^4 + 189*z^5 - 576*y*z^5 + 550*y^2*z^5 - 171*y^3*z^5 - 87*z^6 + 193*y*z^6 - 98*y^2*z^6 + 18*z^7 - 18*y*z^7)*G[1, z])/(24*(-1 + y)*y^2* (-1 + z)*z^3*(-1 + y + z)^2*(y + z)) + ((27*y^2 - 121*y^3 - 110*y^4 + 1412*y^5 - 3073*y^6 + 3095*y^7 - 1532*y^8 + 302*y^9 + 54*y*z - 353*y^2*z + 703*y^3*z + 445*y^4*z - 3657*y^5*z + 5457*y^6*z - 3523*y^7*z + 899*y^8*z - 25*y^9*z + 27*z^2 - 343*y*z^2 + 1888*y^2*z^2 - 5026*y^3*z^2 + 6826*y^4*z^2 - 4638*y^5*z^2 + 1345*y^6*z^2 - 93*y^7*z^2 + 14*y^8*z^2 - 111*z^3 + 795*y*z^3 - 3461*y^2*z^3 + 8145*y^3*z^3 - 10088*y^4*z^3 + 6374*y^5*z^3 - 1752*y^6*z^3 + 98*y^7*z^3 + 193*z^4 - 1003*y*z^4 + 2850*y^2*z^4 - 4628*y^3*z^4 + 3883*y^4*z^4 - 1285*y^5*z^4 - 10*y^6*z^4 - 182*z^5 + 790*y*z^5 - 1410*y^2*z^5 + 1354*y^3*z^5 - 488*y^4*z^5 - 112*y^5*z^5 + 94*z^6 - 364*y*z^6 + 580*y^2*z^6 - 384*y^3*z^6 - 22*y^4*z^6 - 21*z^7 + 71*y*z^7 - 119*y^2*z^7 + 21*y^3*z^7)*G[1 - y, z])/(24*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-32*y^5 + 73*y^6 + 222*y^7 - 760*y^8 + 722*y^9 - 225*y^10 - 160*y^4*z + 70*y^5*z + 2046*y^6*z - 5132*y^7*z + 4673*y^8*z - 1524*y^9*z + 27*y^10*z - 320*y^3*z^2 + 267*y^4*z^2 + 4012*y^5*z^2 - 11080*y^6*z^2 + 10802*y^7*z^2 - 3827*y^8*z^2 + 146*y^9*z^2 - 320*y^2*z^3 + 1000*y^3*z^3 + 1718*y^4*z^3 - 8568*y^5*z^3 + 9648*y^6*z^3 - 3812*y^7*z^3 + 334*y^8*z^3 - 160*y*z^4 + 1799*y^2*z^4 - 4646*y^3*z^4 + 5432*y^4*z^4 - 4392*y^5*z^4 + 1749*y^6*z^4 + 322*y^7*z^4 - 32*z^5 + 986*y*z^5 - 5634*y^2*z^5 + 13624*y^3*z^5 - 17130*y^4*z^5 + 8766*y^5*z^5 - 60*y^6*z^5 + 157*z^6 - 2244*y*z^6 + 8744*y^2*z^6 - 15010*y^3*z^6 + 9819*y^4*z^6 - 426*y^5*z^6 - 306*z^7 + 2436*y*z^7 - 6212*y^2*z^7 + 5520*y^3*z^7 - 398*y^4*z^7 + 264*z^8 - 1226*y*z^8 + 1652*y^2*z^8 - 170*y^3*z^8 - 83*z^9 + 218*y*z^9 - 31*y^2*z^9)* G[-y, z])/(24*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((8*y^5 - 48*y^6 + 112*y^7 - 128*y^8 + 72*y^9 - 16*y^10 + 35*y^4*z - 223*y^5*z + 546*y^6*z - 650*y^7*z + 379*y^8*z - 87*y^9*z - 12*y^3*z^2 - 55*y^4*z^2 + 361*y^5*z^2 - 606*y^6*z^2 + 406*y^7*z^2 - 91*y^8*z^2 - 3*y^9*z^2 + 20*y^2*z^3 - 96*y^3*z^3 + 225*y^4*z^3 - 185*y^5*z^3 - 83*y^6*z^3 + 137*y^7*z^3 - 18*y^8*z^3 - 16*y*z^4 + 50*y^2*z^4 - 78*y^3*z^4 + 283*y^4*z^4 - 673*y^5*z^4 + 495*y^6*z^4 - 45*y^7*z^4 - 3*z^5 + 59*y*z^5 - 230*y^2*z^5 + 522*y^3*z^5 - 899*y^4*z^5 + 675*y^5*z^5 - 60*y^6*z^5 + 9*z^6 - 79*y*z^6 + 252*y^2*z^6 - 524*y^3*z^6 + 483*y^4*z^6 - 45*y^5*z^6 - 9*z^7 + 45*y*z^7 - 125*y^2*z^7 + 171*y^3*z^7 - 18*y^4*z^7 + 3*z^8 - 9*y*z^8 + 25*y^2*z^8 - 3*y^3*z^8)*G[0, 0, z])/ (12*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((3*y^2 - 6*y^3 + 16*y^4 - 38*y^5 + 37*y^6 - 12*y^7 + 6*y*z - 24*y^2*z + 58*y^3*z - 110*y^4*z + 112*y^5*z - 42*y^6*z + 3*z^2 - 30*y*z^2 + 83*y^2*z^2 - 134*y^3*z^2 + 120*y^4*z^2 - 38*y^5*z^2 - 4*y^6*z^2 - 12*z^3 + 40*y*z^3 - 20*y^2*z^3 - 84*y^3*z^3 + 144*y^4*z^3 - 80*y^5*z^3 + 12*y^6*z^3 + 6*z^4 + 52*y*z^4 - 247*y^2*z^4 + 370*y^3*z^4 - 233*y^4*z^4 + 48*y^5*z^4 + 24*z^5 - 158*y*z^5 + 320*y^2*z^5 - 266*y^3*z^5 + 72*y^4*z^5 - 33*z^6 + 114*y*z^6 - 133*y^2*z^6 + 48*y^3*z^6 + 12*z^7 - 24*y*z^7 + 12*y^2*z^7)*G[0, 1, z])/(12*(-1 + y)^2*y^2* z^3*(-1 + y + z)^2*(y + z)^2) + ((-4*y^2 + 10*y^3 + 25*y^4 - 120*y^5 + 170*y^6 - 106*y^7 + 25*y^8 - 8*y*z + 32*y^2*z + 52*y^3*z - 436*y^4*z + 799*y^5*z - 613*y^6*z + 177*y^7*z - 3*y^8*z - 4*z^2 + 34*y*z^2 + 77*y^2*z^2 - 752*y^3*z^2 + 1547*y^4*z^2 - 1301*y^5*z^2 + 408*y^6*z^2 - 9*y^7*z^2 + 12*z^3 + 66*y*z^3 - 651*y^2*z^3 + 1541*y^3*z^3 - 1533*y^4*z^3 + 621*y^5*z^3 - 56*y^6*z^3 + 35*z^4 - 362*y*z^4 + 1044*y^2*z^4 - 1334*y^3*z^4 + 777*y^4*z^4 - 144*y^5*z^4 - 90*z^5 + 411*y*z^5 - 717*y^2*z^5 + 569*y^3*z^5 - 141*y^4*z^5 + 47*z^6 - 141*y*z^6 + 157*y^2*z^6 - 47*y^3*z^6)*G[0, 1 - y, z])/(12*(-1 + y)^3*y^2* z^3*(-1 + y + z)*(y + z)^2) + ((37*y^6 - 211*y^7 + 470*y^8 - 514*y^9 + 277*y^10 - 59*y^11 + 74*y^5*z - 666*y^6*z + 1944*y^7*z - 2584*y^8*z + 1638*y^9*z - 414*y^10*z + 8*y^11*z - 125*y^4*z^2 - 151*y^5*z^2 + 2189*y^6*z^2 - 4459*y^7*z^2 + 3628*y^8*z^2 - 1130*y^9*z^2 + 48*y^10*z^2 - 154*y^3*z^3 + 221*y^4*z^3 + 1629*y^5*z^3 - 4714*y^6*z^3 + 4534*y^7*z^3 - 1623*y^8*z^3 + 107*y^9*z^3 - 315*y^2*z^4 + 1437*y^3*z^4 - 1593*y^4*z^4 - 511*y^5*z^4 + 1550*y^6*z^4 - 650*y^7*z^4 + 82*y^8*z^4 - 48*y*z^5 + 830*y^2*z^5 - 2428*y^3*z^5 + 3255*y^4*z^5 - 3021*y^5*z^5 + 1539*y^6*z^5 - 75*y^7*z^5 - 13*z^6 + 213*y*z^6 - 1067*y^2*z^6 + 2529*y^3*z^6 - 3816*y^4*z^6 + 2574*y^5*z^6 - 212*y^6*z^6 + 39*z^7 - 321*y*z^7 + 982*y^2*z^7 - 1984*y^3*z^7 + 1783*y^4*z^7 - 187*y^5*z^7 - 39*z^8 + 195*y*z^8 - 511*y^2*z^8 + 641*y^3*z^8 - 78*y^4*z^8 + 13*z^9 - 39*y*z^9 + 91*y^2*z^9 - 13*y^3*z^9)* G[0, -y, z])/(12*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) - ((-1 + z)*(10 - 23*y^2 + 10*y^3 - 30*z + 23*y^2*z - 3*z^2 + 66*y*z^2 - 33*y^2*z^2 + 56*z^3 - 66*y*z^3 - 33*z^4)*G[1, 0, z])/ (12*y^2*z^3*(-1 + y + z)^2) + ((8 - 50*y^2 + 28*y^3 - 32*z - 8*y*z + 116*y^2*z - 44*y^3*z + 49*z^2 + 14*y*z^2 - 65*y^2*z^2 - 35*z^3 - 4*y*z^3 - y^2*z^3 + 11*z^4 - 2*y*z^4 - z^5)* G[1, 1, z])/(12*y^2*z^3*(-1 + y + z)^2) + ((2 - 4*y - 3*y^2 + 6*y^3 - 8*z + 18*y*z - 6*y^2*z + 6*y^3*z + 28*z^2 - 56*y*z^2 + 25*y^2*z^2 - 56*z^3 + 74*y*z^3 - 16*y^2*z^3 + 50*z^4 - 32*y*z^4 - 16*z^5)*G[1, 1 - y, z])/ (12*y^2*z^3*(-1 + y + z)^2) + ((-6*y^4 + 22*y^5 + 21*y^6 - 225*y^7 + 460*y^8 - 444*y^9 + 213*y^10 - 41*y^11 - 24*y^3*z + 112*y^4*z - 40*y^5*z - 684*y^6*z + 1738*y^7*z - 1888*y^8*z + 996*y^9*z - 212*y^10*z + 2*y^11*z - 36*y^2*z^2 + 228*y^3*z^2 - 472*y^4*z^2 + 44*y^5*z^2 + 1263*y^6*z^2 - 2009*y^7*z^2 + 1309*y^8*z^2 - 339*y^9*z^2 + 12*y^10*z^2 - 24*y*z^3 + 232*y^2*z^3 - 1000*y^3*z^3 + 2381*y^4*z^3 - 3337*y^5*z^3 + 2808*y^6*z^3 - 1372*y^7*z^3 + 331*y^8*z^3 - 19*y^9*z^3 - 6*z^4 + 118*y*z^4 - 994*y^2*z^4 + 4038*y^3*z^4 - 8734*y^4*z^4 + 10684*y^5*z^4 - 7312*y^6*z^4 + 2460*y^7*z^4 - 254*y^8*z^4 + 24*z^5 - 454*y*z^5 + 2990*y^2*z^5 - 8880*y^3*z^5 + 13825*y^4*z^5 - 11725*y^5*z^5 + 4941*y^6*z^5 - 705*y^7*z^5 - 85*z^6 + 1109*y*z^6 - 4778*y^2*z^6 + 9658*y^3*z^6 - 10225*y^4*z^6 + 5353*y^5*z^6 - 968*y^6*z^6 + 171*z^7 - 1355*y*z^7 + 3812*y^2*z^7 - 5152*y^3*z^7 + 3353*y^4*z^7 - 733*y^5*z^7 - 153*z^8 + 753*y*z^8 - 1385*y^2*z^8 + 1143*y^3*z^8 - 294*y^4*z^8 + 49*z^9 - 147*y*z^9 + 163*y^2*z^9 - 49*y^3*z^9)*G[1 - y, 0, z])/(12*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((-6*y^2 + 12*y^3 - 4*y^4 + 44*y^5 - 133*y^6 + 126*y^7 - 39*y^8 - 12*y*z + 48*y^2*z - 48*y^3*z + 86*y^4*z - 296*y^5*z + 364*y^6*z - 148*y^7*z + 6*y^8*z - 6*z^2 + 60*y*z^2 - 118*y^2*z^2 + 88*y^3*z^2 - 183*y^4*z^2 + 334*y^5*z^2 - 199*y^6*z^2 + 24*y^7*z^2 + 24*z^3 - 124*y*z^3 + 185*y^2*z^3 - 162*y^3*z^3 + 184*y^4*z^3 - 150*y^5*z^3 + 43*y^6*z^3 - 43*z^4 + 170*y*z^4 - 270*y^2*z^4 + 246*y^3*z^4 - 151*y^4*z^4 + 52*y^5*z^4 + 45*z^5 - 162*y*z^5 + 233*y^2*z^5 - 156*y^3*z^5 + 48*y^4*z^5 - 27*z^6 + 82*y*z^6 - 79*y^2*z^6 + 28*y^3*z^6 + 7*z^7 - 14*y*z^7 + 7*y^2*z^7)*G[1 - y, 1, z])/ (12*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((y^2 + 3*y^3 + 10*y^4 - 130*y^5 + 325*y^6 - 361*y^7 + 192*y^8 - 40*y^9 + 2*y*z + 2*y^2*z - 168*y^3*z + 571*y^4*z - 713*y^5*z + 320*y^6*z + 30*y^7*z - 45*y^8*z + y^9*z + z^2 - 5*y*z^2 - 353*y^2*z^2 + 1861*y^3*z^2 - 3692*y^4*z^2 + 3490*y^5*z^2 - 1556*y^6*z^2 + 250*y^7*z^2 + 4*y^8*z^2 - 4*z^3 + 22*y*z^3 + 547*y^2*z^3 - 2205*y^3*z^3 + 3155*y^4*z^3 - 1959*y^5*z^3 + 434*y^6*z^3 + 10*y^7*z^3 + 10*z^4 - 68*y*z^4 - 33*y^2*z^4 + 371*y^3*z^4 - 445*y^4*z^4 + 145*y^5*z^4 + 20*y^6*z^4 - 16*z^5 + 92*y*z^5 - 213*y^2*z^5 + 151*y^3*z^5 - 23*y^4*z^5 + 25*y^5*z^5 + 13*z^6 - 55*y*z^6 + 43*y^2*z^6 + 15*y^3*z^6 + 16*y^4*z^6 - 4*z^7 + 12*y*z^7 + 4*y^2*z^7 + 4*y^3*z^7)* G[1 - y, 1 - y, z])/(12*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((16*y^4 - 48*y^5 - 149*y^6 + 877*y^7 - 1623*y^8 + 1481*y^9 - 680*y^10 + 126*y^11 + 64*y^3*z - 256*y^4*z - 356*y^5*z + 3589*y^6*z - 7923*y^7*z + 8308*y^8*z - 4352*y^9*z + 943*y^10*z - 17*y^11*z + 96*y^2*z^2 - 544*y^3*z^2 + 179*y^4*z^2 + 5117*y^5*z^2 - 14997*y^6*z^2 + 18745*y^7*z^2 - 11372*y^8*z^2 + 2878*y^9*z^2 - 102*y^10*z^2 + 64*y*z^3 - 576*y^2*z^3 + 1326*y^3*z^3 + 1853*y^4*z^3 - 12457*y^5*z^3 + 20461*y^6*z^3 - 14823*y^7*z^3 + 4390*y^8*z^3 - 238*y^9*z^3 + 16*z^4 - 304*y*z^4 + 1429*y^2*z^4 - 1833*y^3*z^4 - 3006*y^4*z^4 + 9924*y^5*z^4 - 9009*y^6*z^4 + 3021*y^7*z^4 - 238*y^8*z^4 - 64*z^5 + 674*y*z^5 - 2275*y^2*z^5 + 2833*y^3*z^5 - 1025*y^4*z^5 + 305*y^5*z^5 - 500*y^6*z^5 + 113*z^6 - 893*y*z^6 + 2507*y^2*z^6 - 3795*y^3*z^6 + 4274*y^4*z^6 - 2652*y^5*z^6 + 238*y^6*z^6 - 115*z^7 + 711*y*z^7 - 1747*y^2*z^7 + 2699*y^3*z^7 - 2098*y^4*z^7 + 238*y^5*z^7 + 67*z^8 - 303*y*z^8 + 667*y^2*z^8 - 741*y^3*z^8 + 102*y^4*z^8 - 17*z^9 + 51*y*z^9 - 103*y^2*z^9 + 17*y^3*z^9)* G[1 - y, -y, z])/(12*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((97*y^6 - 198*y^7 + 93*y^8 + 512*y^5*z - 1256*y^6*z + 714*y^7*z + 2*y^8*z + 1044*y^4*z^2 - 3224*y^5*z^2 + 2254*y^6*z^2 + 12*y^7*z^2 + 878*y^3*z^3 - 3997*y^4*z^3 + 3684*y^5*z^3 + 25*y^6*z^3 + 432*y^2*z^4 - 2732*y^3*z^4 + 3476*y^4*z^4 + 10*y^5*z^4 + 44*y*z^5 - 1004*y^2*z^5 + 1978*y^3*z^5 - 45*y^4*z^5 + 5*z^6 - 118*y*z^6 + 642*y^2*z^6 - 88*y^3*z^6 - 15*z^7 + 104*y*z^7 - 73*y^2*z^7 + 15*z^8 - 30*y*z^8 - 5*z^9)*G[-y, 0, z])/(12*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((93*y^4 - 184*y^5 + 96*y^6 + 120*y^3*z - 460*y^4*z + 390*y^5*z - 36*y^6*z - 82*y^2*z^2 - 150*y^3*z^2 + 487*y^4*z^2 - 144*y^5*z^2 - 110*y*z^3 + 386*y^2*z^3 - 2*y^3*z^3 - 176*y^4*z^3 - 40*z^4 + 380*y*z^4 - 505*y^2*z^4 + 16*y^3*z^4 + 120*z^5 - 430*y*z^5 + 204*y^2*z^5 - 120*z^6 + 160*y*z^6 + 40*z^7)*G[-y, 1 - y, z])/ (12*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((25*y^6 + 84*y^7 - 77*y^8 - 156*y^5*z + 771*y^6*z - 596*y^7*z - 21*y^8*z - 895*y^4*z^2 + 2798*y^5*z^2 - 2060*y^6*z^2 - 126*y^7*z^2 - 904*y^3*z^3 + 3993*y^4*z^3 - 3544*y^5*z^3 - 294*y^6*z^3 - 853*y^2*z^4 + 3624*y^3*z^4 - 3824*y^4*z^4 - 294*y^5*z^4 - 108*y*z^5 + 2021*y^2*z^5 - 2972*y^3*z^5 - 21*z^6 + 342*y*z^6 - 1448*y^2*z^6 + 294*y^3*z^6 + 63*z^7 - 360*y*z^7 + 294*y^2*z^7 - 63*z^8 + 126*y*z^8 + 21*z^9)* G[-y, -y, z])/(12*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + G[0, 0, 1 - y, z]/(2*z^3) - (4*G[0, 0, -y, z])/(3*z^3) - G[0, 1 - y, 0, z]/(3*z^3) - G[0, 1 - y, 1, z]/z^3 - G[0, 1 - y, 1 - y, z]/(6*z^3) + (17*G[0, 1 - y, -y, z])/(6*z^3) - G[0, -y, 0, z]/(3*z^3) + (6*G[0, -y, 1 - y, z])/z^3 + (7*G[0, -y, -y, z])/(2*z^3) + (2*G[1 - y, 0, 0, z])/(3*z^3) - (29*G[1 - y, 0, 1 - y, z])/(6*z^3) + (61*G[1 - y, 0, -y, z])/ (6*z^3) + (5*G[1 - y, 1, 0, z])/(6*z^3) + (7*G[1 - y, 1, 1, z])/ (3*z^3) + G[1 - y, 1, 1 - y, z]/(2*z^3) - (5*G[1 - y, 1 - y, 0, z])/(3*z^3) - (2*G[1 - y, 1 - y, 1, z])/ z^3 + (53*G[1 - y, 1 - y, 1 - y, z])/(6*z^3) - (19*G[1 - y, 1 - y, -y, z])/z^3 + (2*G[1 - y, -y, 0, z])/(3*z^3) - (25*G[1 - y, -y, 1 - y, z])/(2*z^3) - (22*G[1 - y, -y, -y, z])/ (3*z^3) + (2*G[-y, 0, 0, z])/(3*z^3) - G[-y, 0, 1, z]/(3*z^3) - (3*G[-y, 0, 1 - y, z])/z^3 - (17*G[-y, 0, -y, z])/(2*z^3) - (3*G[-y, 1 - y, 0, z])/z^3 - G[-y, 1 - y, 1, z]/(3*z^3) - (44*G[-y, 1 - y, 1 - y, z])/(3*z^3) + (13*G[-y, 1 - y, -y, z])/ (2*z^3) - (21*G[-y, -y, 0, z])/(2*z^3) + (49*G[-y, -y, 1 - y, z])/ (6*z^3) + (70*G[-y, -y, -y, z])/(3*z^3)) - G[0, 0, 1 - y, 0, z]/ (6*z^3) - G[0, 0, 1 - y, 1, z]/(3*z^3) + (4*G[0, 0, 1 - y, 1 - y, z])/(3*z^3) - (4*G[0, 0, -y, 1 - y, z])/ (3*z^3) + G[0, 1 - y, 0, 0, z]/(3*z^3) + G[0, 1 - y, 0, 1, z]/ (6*z^3) - (3*G[0, 1 - y, 0, 1 - y, z])/z^3 - G[0, 1 - y, 1, 0, z]/ (6*z^3) + (4*G[0, 1 - y, 1, 1, z])/(3*z^3) - G[0, 1 - y, 1, 1 - y, z]/z^3 - (5*G[0, 1 - y, 1 - y, 0, z])/ (6*z^3) - G[0, 1 - y, 1 - y, 1, z]/(6*z^3) + (5*G[0, 1 - y, 1 - y, 1 - y, z])/(6*z^3) + (17*G[0, 1 - y, -y, 1 - y, z])/(6*z^3) - (5*G[0, -y, 0, 1, z])/ (6*z^3) - (11*G[0, -y, 0, 1 - y, z])/(6*z^3) - G[0, -y, 1 - y, 0, z]/(3*z^3) - (5*G[0, -y, 1 - y, 1, z])/(6*z^3) + (15*G[0, -y, 1 - y, 1 - y, z])/(2*z^3) + (7*G[0, -y, -y, 1 - y, z])/ (2*z^3) - (2*G[1 - y, 0, 0, 0, z])/(3*z^3) + (5*G[1 - y, 0, 0, 1, z])/(6*z^3) + (17*G[1 - y, 0, 0, 1 - y, z])/ (2*z^3) - (77*G[1 - y, 0, 1, 0, z])/(6*z^3) - G[1 - y, 0, 1, 1, z]/ (3*z^3) + (9*G[1 - y, 0, 1 - y, 0, z])/(2*z^3) - G[1 - y, 0, 1 - y, 1, z]/(6*z^3) - (53*G[1 - y, 0, 1 - y, 1 - y, z])/ (6*z^3) + (61*G[1 - y, 0, -y, 1 - y, z])/(6*z^3) + G[1 - y, 1, 0, 0, z]/(3*z^3) - (2*G[1 - y, 1, 0, 1, z])/z^3 + (5*G[1 - y, 1, 0, 1 - y, z])/(2*z^3) - (14*G[1 - y, 1, 1, 0, z])/ (3*z^3) - (10*G[1 - y, 1, 1, 1, z])/(3*z^3) + (7*G[1 - y, 1, 1, 1 - y, z])/(3*z^3) + (5*G[1 - y, 1, 1 - y, 0, z])/ (6*z^3) + (8*G[1 - y, 1, 1 - y, 1, z])/(3*z^3) - (7*G[1 - y, 1, 1 - y, 1 - y, z])/(6*z^3) + (5*G[1 - y, 1 - y, 0, 0, z])/(3*z^3) - G[1 - y, 1 - y, 0, 1, z]/ (2*z^3) - (31*G[1 - y, 1 - y, 0, 1 - y, z])/(6*z^3) + (79*G[1 - y, 1 - y, 1, 0, z])/(6*z^3) + (3*G[1 - y, 1 - y, 1, 1, z])/ (2*z^3) - (2*G[1 - y, 1 - y, 1, 1 - y, z])/z^3 - (13*G[1 - y, 1 - y, 1 - y, 0, z])/(2*z^3) - G[1 - y, 1 - y, 1 - y, 1, z]/(6*z^3) + (61*G[1 - y, 1 - y, 1 - y, 1 - y, z])/(6*z^3) - (19*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 + (5*G[1 - y, -y, 0, 1, z])/ (3*z^3) + (7*G[1 - y, -y, 0, 1 - y, z])/(2*z^3) + (2*G[1 - y, -y, 1 - y, 0, z])/(3*z^3) + (5*G[1 - y, -y, 1 - y, 1, z])/(3*z^3) - (46*G[1 - y, -y, 1 - y, 1 - y, z])/(3*z^3) - (22*G[1 - y, -y, -y, 1 - y, z])/(3*z^3) + (5*G[-y, 0, 0, 1, z])/ (2*z^3) + (11*G[-y, 0, 0, 1 - y, z])/(3*z^3) + (107*G[-y, 0, 1, 0, z])/(6*z^3) + G[-y, 0, 1, 1, z]/z^3 - G[-y, 0, 1, 1 - y, z]/(3*z^3) + (5*G[-y, 0, 1 - y, 0, z])/(2*z^3) + (5*G[-y, 0, 1 - y, 1, z])/(2*z^3) - (6*G[-y, 0, 1 - y, 1 - y, z])/ z^3 - (17*G[-y, 0, -y, 1 - y, z])/(2*z^3) + (2*G[-y, 1 - y, 0, 0, z])/(3*z^3) + (5*G[-y, 1 - y, 0, 1, z])/ (2*z^3) - (25*G[-y, 1 - y, 0, 1 - y, z])/(6*z^3) + (107*G[-y, 1 - y, 1, 0, z])/(6*z^3) + G[-y, 1 - y, 1, 1, z]/z^3 - G[-y, 1 - y, 1, 1 - y, z]/(3*z^3) - (29*G[-y, 1 - y, 1 - y, 0, z])/ (6*z^3) - (2*G[-y, 1 - y, 1 - y, 1, z])/(3*z^3) - (27*G[-y, 1 - y, 1 - y, 1 - y, z])/(2*z^3) + (13*G[-y, 1 - y, -y, 1 - y, z])/(2*z^3) - (25*G[-y, -y, 0, 1, z])/ (6*z^3) - (91*G[-y, -y, 0, 1 - y, z])/(6*z^3) - (21*G[-y, -y, 1 - y, 0, z])/(2*z^3) - (25*G[-y, -y, 1 - y, 1, z])/ (6*z^3) + (77*G[-y, -y, 1 - y, 1 - y, z])/(6*z^3) + (70*G[-y, -y, -y, 1 - y, z])/(3*z^3) + ((-70 + 350*y - 700*y^2 + 700*y^3 - 350*y^4 + 70*y^5 + 72*z - 288*y*z + 432*y^2*z - 288*y^3*z + 72*y^4*z + 272*z^2 - 756*y*z^2 + 756*y^2*z^2 - 272*y^3*z^2 - 443*z^3 + 820*y*z^3 - 422*y^2*z^3 + 144*z^4 - 144*y*z^4)/(12*(-1 + y)^4*z^2* (-1 + y + z)^2) - (35*G[1 - y, z])/(6*z^3))*Zeta[3]) + Pi*((((-255*I)/8)*(-2 + y - z))/((-1 + y)*z*(y + z)) + G[1, 0, z]*(((I/4)*(22*y^3 - 488*y^4 + 1330*y^5 - 1284*y^6 + 420*y^7 + 66*y^2*z - 1309*y^3*z + 4456*y^4*z - 5660*y^5*z + 2866*y^6*z - 427*y^7*z + 8*y^8*z + 66*y*z^2 - 1749*y^2*z^2 + 7635*y^3*z^2 - 12304*y^4*z^2 + 8170*y^5*z^2 - 1833*y^6*z^2 + 15*y^7*z^2 + 22*z^3 - 599*y*z^3 + 5383*y^2*z^3 - 13459*y^3*z^3 + 12916*y^4*z^3 - 4386*y^5*z^3 + 235*y^6*z^3 - 127*z^4 + 1579*y*z^4 - 6671*y^2*z^4 + 9863*y^3*z^4 - 4950*y^4*z^4 + 530*y^5*z^4 + 249*z^5 - 1801*y*z^5 + 3997*y^2*z^5 - 2823*y^3*z^5 + 378*y^4*z^5 - 205*z^6 + 931*y*z^6 - 1029*y^2*z^6 + 79*y^3*z^6 + 61*z^7 - 176*y*z^7 + 3*y^2*z^7))/((-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + (I*(-1 + z)*(2 + 2*y^2 - 4*z + z^2 + y*z^2 + z^3)*G[1, 1, y])/ (y^2*z^3*(-1 + y + z))) + G[0, 0, z]* (((-1/2*I)*(19*y^2 - 35*y^3 + 16*y^4 - 36*y*z + 35*y^2*z + 5*y^3*z + 17*z^2 - 19*y*z^2 + 10*y^2*z^2 - 17*z^3 + 21*y*z^3))/ ((-1 + y)*y*z*(-1 + y + z)*(y + z)^2) - (I*(-4*y^2 + 12*y^3 - 12*y^4 + 4*y^5 + z - 4*y*z + 8*y^2*z - 8*y^3*z + 3*y^4*z - 2*z^2 + 7*y*z^2 + 5*y^2*z^2 - 9*y^3*z^2 - y^4*z^2 + z^3 - 3*y*z^3 - 5*y^2*z^3 - y^3*z^3)*G[0, 1, y])/ ((-1 + y)^3*y^2*z^2*(-1 + y + z)) + (I*(20*y^5 - 40*y^6 + 20*y^7 + 85*y^4*z - 210*y^5*z + 122*y^6*z + 72*y^3*z^2 - 319*y^4*z^2 + 260*y^5*z^2 - 5*y^6*z^2 + 94*y^2*z^3 - 352*y^3*z^3 + 355*y^4*z^3 - 30*y^5*z^3 + 20*y*z^4 - 258*y^2*z^4 + 368*y^3*z^4 - 75*y^4*z^4 + 5*z^5 - 70*y*z^5 + 236*y^2*z^5 - 100*y^3*z^5 - 15*z^6 + 80*y*z^6 - 75*y^2*z^6 + 15*z^7 - 30*y*z^7 - 5*z^8)*G[1, 0, y])/ (y^2*z^2*(-1 + y + z)^2*(y + z)^4) + (I*(4*y^3 + 15*y^2*z + 14*y*z^2 - 5*y^2*z^2 + 5*z^3 - 10*y*z^3 - 5*z^4)*G[1, 1, y])/(y^2*z^2*(y + z)^2)) - (I*(36 - 36*y + 10*z + y*z)*G[0, 0, 0, y])/((-1 + y)^2*z^2) + (I*G[0, 0, 0, z])/(y*z) - ((I/2)*(-32*y^3 + 122*y^4 - 174*y^5 + 110*y^6 - 26*y^7 - 65*y^2*z + 314*y^3*z - 628*y^4*z + 610*y^5*z - 266*y^6*z + 34*y^7*z + y^8*z - 34*y*z^2 + 273*y^2*z^2 - 817*y^3*z^2 + 1091*y^4*z^2 - 697*y^5*z^2 + 193*y^6*z^2 - 9*y^7*z^2 - 7*z^3 + 116*y*z^3 - 501*y^2*z^3 + 888*y^3*z^3 - 749*y^4*z^3 + 316*y^5*z^3 - 39*y^6*z^3 + 23*z^4 - 163*y*z^4 + 408*y^2*z^4 - 386*y^3*z^4 + 195*y^4*z^4 - 53*y^5*z^4 - 25*z^5 + 108*y*z^5 - 115*y^2*z^5 + 38*y^3*z^5 - 30*y^4*z^5 + 9*z^6 - 27*y*z^6 - 6*y^3*z^6)*G[0, 0, 1, y])/((-1 + y)^3*y^2*(-1 + z)*z^2* (-1 + y + z)*(y + z)^2) + ((I/2)*(-4*y^2 + 36*y^3 - 86*y^4 + 80*y^5 - 26*y^6 - 8*y*z + 83*y^2*z - 243*y^3*z + 277*y^4*z - 117*y^5*z + 8*y^6*z - 4*z^2 + 58*y*z^2 - 242*y^2*z^2 + 375*y^3*z^2 - 208*y^4*z^2 + 21*y^5*z^2 + 17*z^3 - 119*y*z^3 + 270*y^2*z^3 - 203*y^3*z^3 + 19*y^4*z^3 - 22*z^4 + 95*y*z^4 - 112*y^2*z^4 + 7*y^3*z^4 + 9*z^5 - 26*y*z^5 + y^2*z^5)* G[0, 0, 1 - y, z])/((-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((I/2)*(2*y^4 + 100*y^5 - 412*y^6 + 632*y^7 - 454*y^8 + 148*y^9 - 16*y^10 + 8*y^3*z + 285*y^4*z - 1491*y^5*z + 2936*y^6*z - 2858*y^7*z + 1424*y^8*z - 328*y^9*z + 23*y^10*z + y^11*z + 12*y^2*z^2 + 312*y^3*z^2 - 2213*y^4*z^2 + 5543*y^5*z^2 - 6877*y^6*z^2 + 4521*y^7*z^2 - 1520*y^8*z^2 + 228*y^9*z^2 - 6*y^10*z^2 + 8*y*z^3 + 34*y^2*z^3 - 1244*y^3*z^3 + 4955*y^4*z^3 - 8503*y^5*z^3 + 7408*y^6*z^3 - 3294*y^7*z^3 + 717*y^8*z^3 - 51*y^9*z^3 + 2*z^4 - 36*y*z^4 - 204*y^2*z^4 + 2094*y^3*z^4 - 5703*y^4*z^4 + 7067*y^5*z^4 - 4267*y^6*z^4 + 1307*y^7*z^4 - 170*y^8*z^4 - 3*z^5 + 19*y*z^5 + 446*y^2*z^5 - 2272*y^3*z^5 + 4276*y^4*z^5 - 3614*y^5*z^5 + 1513*y^6*z^5 - 305*y^7*z^5 - 7*z^6 + 87*y*z^6 - 603*y^2*z^6 + 1699*y^3*z^6 - 1988*y^4*z^6 + 1050*y^5*z^6 - 298*y^6*z^6 + 19*z^7 - 139*y*z^7 + 456*y^2*z^7 - 696*y^3*z^7 + 423*y^4*z^7 - 153*y^5*z^7 - 15*z^8 + 73*y*z^8 - 153*y^2*z^8 + 103*y^3*z^8 - 38*y^4*z^8 + 4*z^9 - 12*y*z^9 + 12*y^2*z^9 - 4*y^3*z^9)*G[0, 1, 0, y])/((-1 + y)^3*y^2*(-1 + z)* z^2*(-1 + y + z)^2*(y + z)^4) - ((I/2)*(-2*y^4 + 198*y^5 - 816*y^6 + 1324*y^7 - 1026*y^8 + 366*y^9 - 44*y^10 - 8*y^3*z + 652*y^4*z - 3036*y^5*z + 5582*y^6*z - 4938*y^7*z + 2070*y^8*z - 330*y^9*z + 8*y^10*z - 12*y^2*z^2 + 836*y^3*z^2 - 4578*y^4*z^2 + 9664*y^5*z^2 - 9691*y^6*z^2 + 4623*y^7*z^2 - 871*y^8*z^2 + 29*y^9*z^2 - 8*y*z^3 + 389*y^2*z^3 - 3083*y^3*z^3 + 8296*y^4*z^3 - 10096*y^5*z^3 + 5848*y^6*z^3 - 1408*y^7*z^3 + 62*y^8*z^3 - 2*z^4 + 80*y*z^4 - 1098*y^2*z^4 + 4094*y^3*z^4 - 6480*y^4*z^4 + 4978*y^5*z^4 - 1691*y^6*z^4 + 95*y^7*z^4 + 13*z^5 - 219*y*z^5 + 1255*y^2*z^5 - 2769*y^3*z^5 + 3002*y^4*z^5 - 1462*y^5*z^5 + 84*y^6*z^5 - 26*z^6 + 252*y*z^6 - 791*y^2*z^6 + 1231*y^3*z^6 - 845*y^4*z^6 + 35*y^5*z^6 + 21*z^7 - 131*y*z^7 + 304*y^2*z^7 - 296*y^3*z^7 + 6*y^4*z^7 - 6*z^8 + 26*y*z^8 - 45*y^2*z^8 + y^3*z^8)*G[0, 1, 0, z])/ ((-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4) - (I*(2*y^2 - 22*y^3 + 45*y^4 - 25*y^5 + 4*y*z - 49*y^2*z + 106*y^3*z - 66*y^4*z + 3*y^5*z + 2*z^2 - 35*y*z^2 + 89*y^2*z^2 - 76*y^3*z^2 + 8*y^4*z^2 - 10*z^3 + 40*y*z^3 - 57*y^2*z^3 + 9*y^3*z^3 + 8*z^4 - 20*y*z^4 + 4*y^2*z^4)*G[0, 1, 1, y])/ ((-1 + y)^2*y^2*z^2*(y + z)^2) + ((I/2)*(-4*y^2 + 36*y^3 - 86*y^4 + 80*y^5 - 26*y^6 - 8*y*z + 83*y^2*z - 243*y^3*z + 277*y^4*z - 117*y^5*z + 8*y^6*z - 4*z^2 + 58*y*z^2 - 242*y^2*z^2 + 375*y^3*z^2 - 208*y^4*z^2 + 21*y^5*z^2 + 17*z^3 - 119*y*z^3 + 270*y^2*z^3 - 203*y^3*z^3 + 19*y^4*z^3 - 22*z^4 + 95*y*z^4 - 112*y^2*z^4 + 7*y^3*z^4 + 9*z^5 - 26*y*z^5 + y^2*z^5)*G[0, 1 - y, 0, z])/((-1 + y)^2*y^2*z^2*(-1 + y + z)* (y + z)^2) + (I*(2*y^2 - 26*y^3 + 46*y^4 - 22*y^5 + 4*y*z - 57*y^2*z + 111*y^3*z - 61*y^4*z + 3*y^5*z + 2*z^2 - 37*y*z^2 + 92*y^2*z^2 - 73*y^3*z^2 + 8*y^4*z^2 - 10*z^3 + 43*y*z^3 - 58*y^2*z^3 + 9*y^3*z^3 + 8*z^4 - 20*y*z^4 + 4*y^2*z^4)* G[0, 1 - y, 1 - y, z])/((-1 + y)^2*y^2*z^2*(y + z)^2) + ((I/2)*(-2*y^3 - 35*y^4 + 158*y^5 - 244*y^6 + 164*y^7 - 41*y^8 - 4*y^2*z - 120*y^3*z + 666*y^4*z - 1279*y^5*z + 1101*y^6*z - 405*y^7*z + 41*y^8*z - 2*y*z^2 - 113*y^2*z^2 + 892*y^3*z^2 - 2289*y^4*z^2 + 2635*y^5*z^2 - 1393*y^6*z^2 + 269*y^7*z^2 + y^8*z^2 - 40*y*z^3 + 527*y^2*z^3 - 1925*y^3*z^3 + 2959*y^4*z^3 - 2127*y^5*z^3 + 635*y^6*z^3 - 29*y^7*z^3 - 13*z^4 + 184*y*z^4 - 915*y^2*z^4 + 1824*y^3*z^4 - 1687*y^4*z^4 + 732*y^5*z^4 - 101*y^6*z^4 + 39*z^5 - 283*y*z^5 + 736*y^2*z^5 - 790*y^3*z^5 + 439*y^4*z^5 - 117*y^5*z^5 - 39*z^6 + 184*y*z^6 - 243*y^2*z^6 + 126*y^3*z^6 - 52*y^4*z^6 + 13*z^7 - 43*y*z^7 + 12*y^2*z^7 - 6*y^3*z^7)*G[0, -y, 1 - y, z])/((-1 + y)^3*y^2*(-1 + z)*z^3* (-1 + y + z)*(y + z)^2) + ((I/2)*(36*y^2 - 256*y^3 + 662*y^4 - 810*y^5 + 478*y^6 - 110*y^7 + 54*y*z - 530*y^2*z + 1681*y^3*z - 2411*y^4*z + 1637*y^5*z - 439*y^6*z + 8*y^7*z + 162*z^2 - 1162*y*z^2 + 3387*y^2*z^2 - 4936*y^3*z^2 + 3568*y^4*z^2 - 1078*y^5*z^2 + 59*y^6*z^2 - 312*z^3 + 1661*y*z^3 - 3396*y^2*z^3 + 3066*y^3*z^3 - 1066*y^4*z^3 + 77*y^5*z^3 + 157*z^4 - 692*y*z^4 + 954*y^2*z^4 - 334*y^3*z^4 + 5*y^4*z^4 - 55*z^5 + 201*y*z^5 - 31*y^2*z^5 - 25*y^3*z^5 + 48*z^6 - 14*y*z^6 - 4*y^2*z^6)* G[1, 0, 0, y])/((-1 + y)^3*z^2*(-1 + y + z)^2*(y + z)^3) - ((I/2)*(4*y^3 - 72*y^4 + 194*y^5 - 188*y^6 + 62*y^7 + 12*y^2*z - 169*y^3*z + 566*y^4*z - 739*y^5*z + 402*y^6*z - 78*y^7*z + 6*y^8*z + 12*y*z^2 - 311*y^2*z^2 + 1241*y^3*z^2 - 1907*y^4*z^2 + 1261*y^5*z^2 - 318*y^6*z^2 + 22*y^7*z^2 + 4*z^3 - 91*y*z^3 + 927*y^2*z^3 - 2378*y^3*z^3 + 2347*y^4*z^3 - 885*y^5*z^3 + 92*y^6*z^3 - 21*z^4 + 241*y*z^4 - 1130*y^2*z^4 + 1810*y^3*z^4 - 1025*y^4*z^4 + 157*y^5*z^4 + 39*z^5 - 283*y*z^5 + 666*y^2*z^5 - 519*y^3*z^5 + 97*y^4*z^5 - 31*z^6 + 147*y*z^6 - 165*y^2*z^6 + 17*y^3*z^6 + 9*z^7 - 26*y*z^7 + y^2*z^7)*G[1, 0, 0, z])/ ((-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + ((I/2)*(-2*y^2 + 48*y^3 - 176*y^4 + 266*y^5 - 192*y^6 + 62*y^7 - 6*y^8 - 4*y*z + 118*y^2*z - 606*y^3*z + 1265*y^4*z - 1297*y^5*z + 674*y^6*z - 166*y^7*z + 15*y^8*z + y^9*z - 2*z^2 + 82*y*z^2 - 693*y^2*z^2 + 2109*y^3*z^2 - 3069*y^4*z^2 + 2315*y^5*z^2 - 882*y^6*z^2 + 150*y^7*z^2 - 10*y^8*z^2 + 24*z^3 - 362*y*z^3 + 1692*y^2*z^3 - 3522*y^3*z^3 + 3745*y^4*z^3 - 2015*y^5*z^3 + 486*y^6*z^3 - 48*y^7*z^3 - 75*z^4 + 683*y*z^4 - 2160*y^2*z^4 + 3286*y^3*z^4 - 2485*y^4*z^4 + 811*y^5*z^4 - 84*y^6*z^4 + 101*z^5 - 641*y*z^5 + 1512*y^2*z^5 - 1678*y^3*z^5 + 761*y^4*z^5 - 79*y^5*z^5 - 63*z^6 + 295*y*z^6 - 539*y^2*z^6 + 373*y^3*z^6 - 42*y^4*z^6 + 15*z^7 - 53*y*z^7 + 72*y^2*z^7 - 10*y^3*z^7)* G[1, 0, 1, y])/((-1 + y)^3*y^2*(-1 + z)*z^2*(-1 + y + z)^2* (y + z)^2) + G[1 - y, 0, z]* (((-1/4*I)*(-22*y^2 + 320*y^3 - 826*y^4 + 780*y^5 - 252*y^6 - 44*y*z + 648*y^2*z - 2018*y^3*z + 2308*y^4*z - 934*y^5*z + 40*y^6*z - 22*z^2 + 398*y*z^2 - 1785*y^2*z^2 + 2763*y^3*z^2 - 1471*y^4*z^2 + 117*y^5*z^2 + 105*z^3 - 807*y*z^3 + 1838*y^2*z^3 - 1365*y^3*z^3 + 117*y^4*z^3 - 144*z^4 + 629*y*z^4 - 752*y^2*z^4 + 43*y^3*z^4 + 61*z^5 - 176*y*z^5 + 3*y^2*z^5))/((-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((30*I)*G[0, 0, 0, y])/z^3 + ((6*I)*G[0, 0, 1, y])/z^3 - ((16*I)*G[0, 1, 0, y])/z^3 + ((4*I)*G[0, 1, 1, y])/z^3 - ((24*I)*G[1, 0, 0, y])/z^3 - ((4*I)*G[1, 0, 1, y])/z^3) - ((I/2)*(-7*y + 5*y^2 - 4*y^3 + 18*y^4 - 12*y^5 - 7*z + 33*y*z - 32*y^2*z + 36*y^3*z - 42*y^4*z + 12*y^5*z + 28*z^2 - 77*y*z^2 + 93*y^2*z^2 - 79*y^3*z^2 + 35*y^4*z^2 - 41*z^3 + 100*y*z^3 - 118*y^2*z^3 + 68*y^3*z^3 - 11*y^4*z^3 + 25*z^4 - 65*y*z^4 + 61*y^2*z^4 - 21*y^3*z^4 - 4*z^5 + 15*y*z^5 - 9*y^2*z^5 - z^6 + y*z^6)*G[1, 0, 1 - y, z])/((-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)) - ((I/2)*(54*y^5 - 230*y^6 + 368*y^7 - 262*y^8 + 70*y^9 + 165*y^4*z - 916*y^5*z + 1819*y^6*z - 1624*y^7*z + 631*y^8*z - 76*y^9*z + y^10*z + 152*y^3*z^2 - 1301*y^4*z^2 + 3398*y^5*z^2 - 3833*y^6*z^2 + 1952*y^7*z^2 - 376*y^8*z^2 + 8*y^9*z^2 - 33*y^2*z^3 - 458*y^3*z^3 + 2397*y^4*z^3 - 3816*y^5*z^3 + 2515*y^6*z^3 - 618*y^7*z^3 + 6*y^8*z^3 - 12*y*z^4 + 143*y^2*z^4 + 112*y^3*z^4 - 771*y^4*z^4 + 622*y^5*z^4 - 33*y^6*z^4 - 82*y^7*z^4 + 2*z^5 + 40*y*z^5 - 340*y^2*z^5 + 902*y^3*z^5 - 1303*y^4*z^5 + 924*y^5*z^5 - 239*y^6*z^5 - 6*z^6 - 56*y*z^6 + 430*y^2*z^6 - 1032*y^3*z^6 + 942*y^4*z^6 - 264*y^5*z^6 + 6*z^7 + 40*y*z^7 - 243*y^2*z^7 + 346*y^3*z^7 - 128*y^4*z^7 - 2*z^8 - 12*y*z^8 + 43*y^2*z^8 - 22*y^3*z^8)*G[1, 1, 0, y])/ ((-1 + y)^2*y^2*(-1 + z)*z^2*(-1 + y + z)^2*(y + z)^4) + G[0, 1 - y, z]*(((-1/4*I)*(-22*y^2 + 320*y^3 - 826*y^4 + 780*y^5 - 252*y^6 - 44*y*z + 648*y^2*z - 2018*y^3*z + 2308*y^4*z - 934*y^5*z + 40*y^6*z - 22*z^2 + 398*y*z^2 - 1785*y^2*z^2 + 2763*y^3*z^2 - 1471*y^4*z^2 + 117*y^5*z^2 + 105*z^3 - 807*y*z^3 + 1838*y^2*z^3 - 1365*y^3*z^3 + 117*y^4*z^3 - 144*z^4 + 629*y*z^4 - 752*y^2*z^4 + 43*y^3*z^4 + 61*z^5 - 176*y*z^5 + 3*y^2*z^5))/((-1 + y)^2*y^2*z^2*(-1 + y + z)* (y + z)^2) - (I*(2*y^6 - 6*y^7 + 6*y^8 - 2*y^9 - 28*y^5*z + 117*y^6*z - 149*y^7*z + 59*y^8*z + y^9*z - 135*y^4*z^2 + 573*y^5*z^2 - 752*y^6*z^2 + 309*y^7*z^2 + 5*y^8*z^2 - 144*y^3*z^3 + 784*y^4*z^3 - 1197*y^5*z^3 + 550*y^6*z^3 + 3*y^7*z^3 - 132*y^2*z^4 + 708*y^3*z^4 - 1141*y^4*z^4 + 574*y^5*z^4 - 25*y^6*z^4 - 28*y*z^5 + 293*y^2*z^5 - 631*y^3*z^5 + 407*y^4*z^5 - 65*y^5*z^5 - 7*z^6 + 77*y*z^6 - 218*y^2*z^6 + 201*y^3*z^6 - 69*y^4*z^6 + 14*z^7 - 63*y*z^7 + 80*y^2*z^7 - 35*y^3*z^7 - 7*z^8 + 14*y*z^8 - 7*y^2*z^8)* G[1, 0, y])/((-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^4) + (I*(6*y^3 + 22*y^2*z + 20*y*z^2 - 7*y^2*z^2 + 7*z^3 - 14*y*z^3 - 7*z^4)*G[1, 1, y])/(y^2*z^2*(y + z)^2) - ((2*I)*G[0, 0, 0, y])/ z^3 - ((2*I)*G[0, 0, 1, y])/z^3 + ((6*I)*G[0, 1, 0, y])/z^3 - ((2*I)*G[0, 1, 1, y])/z^3 + ((8*I)*G[1, 0, 0, y])/z^3 + ((2*I)*G[1, 0, 1, y])/z^3 - ((4*I)*G[1, 1, 0, y])/z^3) + G[1 - y, 1 - y, z]*(((-I)*(57*y^2 - 57*y^3 + 110*y*z - 128*y^2*z + 14*y^3*z - 10*z^2 + 2*y*z^2 + 10*z^3 - 14*y*z^3))/ ((-1 + y)*y*z^2*(y + z)^2) + ((18*I)*G[0, 0, 0, y])/z^3 - ((8*I)*G[0, 0, 1, y])/z^3 + ((36*I)*G[0, 1, 0, y])/z^3 - ((6*I)*G[0, 1, 1, y])/z^3 + ((42*I)*G[1, 0, 0, y])/z^3 - ((10*I)*G[1, 0, 1, y])/z^3 - ((8*I)*G[1, 1, 0, y])/z^3) + G[1 - y, 1, z]*(((-4*I)*G[0, 0, 1, y])/z^3 - ((12*I)*G[0, 1, 0, y])/ z^3 + ((4*I)*G[1, 0, 1, y])/z^3 + ((12*I)*G[1, 1, 0, y])/z^3) + G[1, z]*((I*(-2*y + 7*y^2 - 4*y^3 + 8*y*z - 18*y^2*z + 8*y^3*z - 2*z^2 - 6*y*z^2 + 9*y^2*z^2 + 6*z^3 - 4*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[0, 0, 1, y])/ (y^2*z^3*(-1 + y + z)^2) + (I*(3 + 14*y^2 - 12*y^3 - 12*z - 2*y*z - 24*y^2*z + 8*y^3*z + 24*z^2 - 8*y*z^2 + 16*y^2*z^2 - 30*z^3 + 22*y*z^3 - 6*y^2*z^3 + 21*z^4 - 12*y*z^4 - 6*z^5)* G[0, 1, 0, y])/(y^2*z^3*(-1 + y + z)^2) - (I*(-2*y + 7*y^2 - 4*y^3 + 8*y*z - 18*y^2*z + 8*y^3*z - 2*z^2 - 6*y*z^2 + 9*y^2*z^2 + 6*z^3 - 4*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, 0, 1, y])/(y^2*z^3*(-1 + y + z)^2) - (I*(3 + 14*y^2 - 12*y^3 - 12*z - 2*y*z - 24*y^2*z + 8*y^3*z + 24*z^2 - 8*y*z^2 + 16*y^2*z^2 - 30*z^3 + 22*y*z^3 - 6*y^2*z^3 + 21*z^4 - 12*y*z^4 - 6*z^5)*G[1, 1, 0, y])/ (y^2*z^3*(-1 + y + z)^2)) + ((I/2)*(-1 + z)*(-7*y^3 + 12*y^4 + 53*y^5 - 158*y^6 + 144*y^7 - 44*y^8 - 21*y^2*z + 61*y^3*z + 71*y^4*z - 407*y^5*z + 466*y^6*z - 174*y^7*z + 4*y^8*z - 21*y*z^2 + 111*y^2*z^2 - 98*y^3*z^2 - 269*y^4*z^2 + 502*y^5*z^2 - 234*y^6*z^2 + 9*y^7*z^2 - 7*z^3 + 87*y*z^3 - 314*y^2*z^3 + 454*y^3*z^3 - 334*y^4*z^3 + 147*y^5*z^3 - 33*y^6*z^3 + 25*z^4 - 159*y*z^4 + 476*y^2*z^4 - 734*y^3*z^4 + 489*y^4*z^4 - 89*y^5*z^4 - 33*z^5 + 165*y*z^5 - 372*y^2*z^5 + 327*y^3*z^5 - 63*y^4*z^5 + 19*z^6 - 84*y*z^6 + 101*y^2*z^6 - 12*y^3*z^6 - 4*z^7 + 12*y*z^7)*G[1, 1, 0, z])/((-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^3) + (I*(39*y^2 - 39*y^3 + 72*y*z - 81*y^2*z + 8*y^3*z - 7*z^2 + 5*y*z^2 + 7*z^3 - 8*y*z^3)* G[1, 1, 1, y])/((-1 + y)*y*z^2*(y + z)^2) + G[-y, 0, z]*(((20*I)*G[0, 1, 0, y])/z^3 + ((4*I)*G[0, 1, 1, y])/ z^3 - ((20*I)*G[1, 0, 0, y])/z^3 - ((4*I)*G[1, 0, 1, y])/z^3 + ((10*I)*G[1, 1, 0, y])/z^3 - ((6*I)*G[1, 1, 1, y])/z^3) + G[0, -y, z]*(((-I)*(y^4 - 4*y^5 + 7*y^6 - 6*y^7 + 2*y^8 - 8*y^3*z + 28*y^4*z - 34*y^5*z + 16*y^6*z - 2*y^7*z - 20*y^2*z^2 + 92*y^3*z^2 - 152*y^4*z^2 + 108*y^5*z^2 - 28*y^6*z^2 - 4*y*z^3 + 57*y^2*z^3 - 154*y^3*z^3 + 156*y^4*z^3 - 58*y^5*z^3 + 3*y^6*z^3 - 3*z^4 + 26*y*z^4 - 90*y^2*z^4 + 126*y^3*z^4 - 70*y^4*z^4 + 12*y^5*z^4 + 9*z^5 - 46*y*z^5 + 83*y^2*z^5 - 62*y^3*z^5 + 18*y^4*z^5 - 9*z^6 + 30*y*z^6 - 32*y^2*z^6 + 12*y^3*z^6 + 3*z^7 - 6*y*z^7 + 3*y^2*z^7)*G[1, 0, y])/ ((-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (I*(11*y^4 - 33*y^5 + 33*y^6 - 11*y^7 + 24*y^3*z - 85*y^4*z + 101*y^5*z - 43*y^6*z + 3*y^7*z + 19*y^2*z^2 - 83*y^3*z^2 + 108*y^4*z^2 - 50*y^5*z^2 + 6*y^6*z^2 + 14*y*z^3 - 61*y^2*z^3 + 75*y^3*z^3 - 29*y^4*z^3 + 9*y^5*z^3 + 6*z^4 - 30*y*z^4 + 47*y^2*z^4 - 19*y^3*z^4 + 12*y^4*z^4 - 6*z^5 + 18*y*z^5 - 10*y^2*z^5 + 6*y^3*z^5)*G[1, 1, y])/((-1 + y)^3*y^2*z^3* (y + z)^2) - ((10*I)*G[0, 1, 0, y])/z^3 - ((2*I)*G[0, 1, 1, y])/ z^3 - ((2*I)*G[1, 0, 1, y])/z^3 - ((6*I)*G[1, 1, 0, y])/z^3 + ((14*I)*G[1, 1, 1, y])/z^3) + G[-y, -y, z]* (((-12*I)*G[0, 0, 1, y])/z^3 - ((48*I)*G[0, 1, 0, y])/z^3 + ((12*I)*G[0, 1, 1, y])/z^3 + ((12*I)*G[1, 0, 1, y])/z^3 - ((48*I)*G[1, 1, 0, y])/z^3 + ((18*I)*G[1, 1, 1, y])/z^3) + G[1 - y, -y, z]*(((-2*I)*G[0, 0, 1, y])/z^3 + ((20*I)*G[0, 1, 0, y])/ z^3 + ((6*I)*G[0, 1, 1, y])/z^3 + ((2*I)*G[1, 0, 0, y])/z^3 + ((4*I)*G[1, 0, 1, y])/z^3 + ((10*I)*G[1, 1, 0, y])/z^3 - ((28*I)*G[1, 1, 1, y])/z^3) + G[-y, 1 - y, z]* (((-1/4*I)*(22*y^3 - 104*y^4 + 178*y^5 - 132*y^6 + 36*y^7 + 66*y^2*z - 506*y^3*z + 1171*y^4*z - 1085*y^5*z + 351*y^6*z + 3*y^7*z + 66*y*z^2 - 809*y^2*z^2 + 2437*y^3*z^2 - 2870*y^4*z^2 + 1177*y^5*z^2 - y^6*z^2 + 22*z^3 - 442*y*z^3 + 1979*y^2*z^3 - 3256*y^3*z^3 + 1813*y^4*z^3 - 4*y^5*z^3 - 105*z^4 + 819*y*z^4 - 1967*y^2*z^4 + 1585*y^3*z^4 + 4*y^4*z^4 + 144*z^5 - 619*y*z^5 + 810*y^2*z^5 + y^3*z^5 - 61*z^6 + 176*y*z^6 - 3*y^2*z^6))/((-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((10*I)*G[0, 0, 1, y])/z^3 + ((20*I)*G[0, 1, 0, y])/ z^3 + ((10*I)*G[0, 1, 1, y])/z^3 + ((12*I)*G[1, 0, 0, y])/z^3 + ((4*I)*G[1, 0, 1, y])/z^3 + ((4*I)*G[1, 1, 0, y])/z^3 - ((30*I)*G[1, 1, 1, y])/z^3) + G[0, z]* (((I/4)*(-50*y^2 + 74*y^3 + 257*y*z - 51*y^2*z - 65*z^2 - 60*y*z^2 + 65*z^3))/(y*z*(-1 + y + z)*(y + z)^2) - ((I/4)*(-22*y^2 + 320*y^3 - 826*y^4 + 780*y^5 - 252*y^6 - 44*y*z + 648*y^2*z - 2018*y^3*z + 2308*y^4*z - 934*y^5*z + 40*y^6*z - 22*z^2 + 398*y*z^2 - 1785*y^2*z^2 + 2763*y^3*z^2 - 1471*y^4*z^2 + 117*y^5*z^2 + 105*z^3 - 807*y*z^3 + 1838*y^2*z^3 - 1365*y^3*z^3 + 117*y^4*z^3 - 144*z^4 + 629*y*z^4 - 752*y^2*z^4 + 43*y^3*z^4 + 61*z^5 - 176*y*z^5 + 3*y^2*z^5)*G[1, y])/((-1 + y)^2*y^2*z^2*(-1 + y + z)* (y + z)^2) - ((I/2)*(-2*y^3 + 124*y^4 - 348*y^5 + 332*y^6 - 106*y^7 - 6*y^2*z + 338*y^3*z - 1085*y^4*z + 1190*y^5*z - 447*y^6*z + 10*y^7*z - 6*y*z^2 + 406*y^2*z^2 - 1589*y^3*z^2 + 2071*y^4*z^2 - 951*y^5*z^2 + 69*y^6*z^2 - 2*z^3 + 54*y*z^3 - 625*y^2*z^3 + 1251*y^3*z^3 - 783*y^4*z^3 + 97*y^5*z^3 + 6*z^4 - 67*y*z^4 + 207*y^2*z^4 - 195*y^3*z^4 + 25*y^4*z^4 - 6*z^5 + 27*y*z^5 - 30*y^2*z^5 - 15*y^3*z^5 + 2*z^6 - 8*y*z^6 - 2*y^2*z^6)*G[0, 0, y])/((-1 + y)^2*y*z^2*(-1 + y + z)^2* (y + z)^3) - ((I/2)*(-2*y^2 + 40*y^3 - 202*y^4 + 446*y^5 - 496*y^6 + 274*y^7 - 60*y^8 - 4*y*z + 88*y^2*z - 502*y^3*z + 1288*y^4*z - 1678*y^5*z + 1090*y^6*z - 288*y^7*z + 6*y^8*z - 2*z^2 + 56*y*z^2 - 423*y^2*z^2 + 1391*y^3*z^2 - 2209*y^4*z^2 + 1703*y^5*z^2 - 550*y^6*z^2 + 34*y^7*z^2 + 14*z^3 - 172*y*z^3 + 766*y^2*z^3 - 1512*y^3*z^3 + 1353*y^4*z^3 - 517*y^5*z^3 + 68*y^6*z^3 - 31*z^4 + 227*y*z^4 - 608*y^2*z^4 + 612*y^3*z^4 - 236*y^4*z^4 + 60*y^5*z^4 + 28*z^5 - 138*y*z^5 + 177*y^2*z^5 - 41*y^3*z^5 + 22*y^4*z^5 - 9*z^6 + 31*y*z^6 + 2*y^3*z^6)* G[0, 1, y])/((-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^2) + ((I/2)*(-2*y^4 - 110*y^5 + 462*y^6 - 708*y^7 + 480*y^8 - 122*y^9 - 8*y^3*z - 327*y^4*z + 1648*y^5*z - 2900*y^6*z + 2214*y^7*z - 637*y^8*z + 10*y^9*z - 12*y^2*z^2 - 380*y^3*z^2 + 2484*y^4*z^2 - 5186*y^5*z^2 + 4557*y^6*z^2 - 1520*y^7*z^2 + 57*y^8*z^2 - 8*y*z^3 - 86*y^2*z^3 + 1388*y^3*z^3 - 4007*y^4*z^3 + 4312*y^5*z^3 - 1687*y^6*z^3 + 76*y^7*z^3 - 2*z^4 + 18*y*z^4 + 214*y^2*z^4 - 1168*y^3*z^4 + 1626*y^4*z^4 - 722*y^5*z^4 - 14*y^6*z^4 + z^5 + 12*y*z^5 - 134*y^2*z^5 + 166*y^3*z^5 - 43*y^4*z^5 - 74*y^5*z^5 + 8*z^6 - 50*y*z^6 + 61*y^2*z^6 - 44*y^3*z^6 - 23*y^4*z^6 - 11*z^7 + 36*y*z^7 - 49*y^2*z^7 + 12*y^3*z^7 + 4*z^8 - 8*y*z^8 + 4*y^2*z^8)* G[1, 0, y])/((-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + (I*(2*y^2 - 26*y^3 + 46*y^4 - 22*y^5 + 4*y*z - 57*y^2*z + 111*y^3*z - 61*y^4*z + 3*y^5*z + 2*z^2 - 37*y*z^2 + 92*y^2*z^2 - 73*y^3*z^2 + 8*y^4*z^2 - 10*z^3 + 43*y*z^3 - 58*y^2*z^3 + 9*y^3*z^3 + 8*z^4 - 20*y*z^4 + 4*y^2*z^4)* G[1, 1, y])/((-1 + y)^2*y^2*z^2*(y + z)^2) - ((3*I)*(10 - 20*y + 10*y^2 - 5*z + 5*y*z - z^2)*G[0, 0, 0, y])/ ((-1 + y)^2*z^2*(-1 + y + z)) - (I*(6*y^2 - 24*y^3 + 36*y^4 - 24*y^5 + 6*y^6 + z - 5*y*z + 3*y^2*z + 11*y^3*z - 16*y^4*z + 6*y^5*z - 3*z^2 + 13*y*z^2 - 16*y^2*z^2 + 6*y^3*z^2 - y^4*z^2 + y^5*z^2 + 3*z^3 - 11*y*z^3 + 5*y^2*z^3 + y^3*z^3 + 2*y^4*z^3 - z^4 + 3*y*z^4 + y^2*z^4 + y^3*z^4)*G[0, 0, 1, y])/ ((-1 + y)^3*y^2*z^2*(-1 + y + z)^2) - (I*(-20*y^5 + 44*y^6 - 28*y^7 + 4*y^8 - 85*y^4*z + 211*y^5*z - 156*y^6*z + 30*y^7*z - 72*y^3*z^2 + 210*y^4*z^2 - 165*y^5*z^2 + 35*y^6*z^2 - 5*y^7*z^2 - 94*y^2*z^3 + 310*y^3*z^3 - 297*y^4*z^3 + 118*y^5*z^3 - 25*y^6*z^3 - 20*y*z^4 + 168*y^2*z^4 - 282*y^3*z^4 + 202*y^4*z^4 - 50*y^5*z^4 - 5*z^5 + 55*y*z^5 - 134*y^2*z^5 + 146*y^3*z^5 - 50*y^4*z^5 + 10*z^6 - 45*y*z^6 + 63*y^2*z^6 - 25*y^3*z^6 - 5*z^7 + 10*y*z^7 - 5*y^2*z^7)*G[0, 1, 0, y])/((-1 + y)^2*y^2*z^2*(-1 + y + z)* (y + z)^4) - (I*(4*y^3 - 20*y^4 + 36*y^5 - 28*y^6 + 8*y^7 + 15*y^2*z - 72*y^3*z + 128*y^4*z - 100*y^5*z + 29*y^6*z + 14*y*z^2 - 80*y^2*z^2 + 165*y^3*z^2 - 137*y^4*z^2 + 43*y^5*z^2 - 5*y^6*z^2 + 5*z^3 - 44*y*z^3 + 119*y^2*z^3 - 113*y^3*z^3 + 40*y^4*z^3 - 15*y^5*z^3 - 10*z^4 + 45*y*z^4 - 61*y^2*z^4 + 25*y^3*z^4 - 15*y^4*z^4 + 5*z^5 - 15*y*z^5 + 7*y^2*z^5 - 5*y^3*z^5)*G[0, 1, 1, y])/((-1 + y)^3*y^2*z^2* (-1 + y + z)*(y + z)^2) + ((2*I)*(-10*y^3 + 42*y^4 - 54*y^5 + 22*y^6 - 40*y^2*z + 178*y^3*z - 241*y^4*z + 103*y^5*z - 26*y*z^2 + 190*y^2*z^2 - 322*y^3*z^2 + 157*y^4*z^2 - 32*z^3 + 170*y*z^3 - 274*y^2*z^3 + 132*y^3*z^3 + 44*z^4 - 108*y*z^4 + 58*y^2*z^4 - 5*z^5 + y*z^5 - z^6)*G[1, 0, 0, y])/ ((-1 + y)^2*z^2*(-1 + y + z)*(y + z)^4) + (I*(4*y^3 - 20*y^4 + 36*y^5 - 28*y^6 + 8*y^7 - y^2*z - 8*y^3*z + 32*y^4*z - 36*y^5*z + 13*y^6*z - 10*y*z^2 + 40*y^2*z^2 - 59*y^3*z^2 + 55*y^4*z^2 - 29*y^5*z^2 + 3*y^6*z^2 - 3*z^3 + 28*y*z^3 - 73*y^2*z^3 + 111*y^3*z^3 - 80*y^4*z^3 + 9*y^5*z^3 + 6*z^4 - 27*y*z^4 + 59*y^2*z^4 - 63*y^3*z^4 + 9*y^4*z^4 - 3*z^5 + 9*y*z^5 - 17*y^2*z^5 + 3*y^3*z^5)*G[1, 0, 1, y])/ ((-1 + y)^3*y^2*z^2*(-1 + y + z)*(y + z)^2) - (I*(10*y^5 - 20*y^6 + 10*y^7 + 49*y^4*z - 118*y^5*z + 65*y^6*z + 54*y^3*z^2 - 211*y^4*z^2 + 156*y^5*z^2 - 5*y^6*z^2 + 66*y^2*z^3 - 260*y^3*z^3 + 249*y^4*z^3 - 30*y^5*z^3 + 20*y*z^4 - 202*y^2*z^4 + 290*y^3*z^4 - 75*y^4*z^4 + 5*z^5 - 70*y*z^5 + 207*y^2*z^5 - 100*y^3*z^5 - 15*z^6 + 80*y*z^6 - 75*y^2*z^6 + 15*z^7 - 30*y*z^7 - 5*z^8)*G[1, 1, 0, y])/ (y^2*z^2*(-1 + y + z)^2*(y + z)^4) + (I*(6*y^3 + 22*y^2*z + 20*y*z^2 - 7*y^2*z^2 + 7*z^3 - 14*y*z^3 - 7*z^4)*G[1, 1, 1, y])/(y^2*z^2*(y + z)^2)) - ((I/2)*(-7*y + 5*y^2 - 4*y^3 + 18*y^4 - 12*y^5 - 7*z + 33*y*z - 32*y^2*z + 36*y^3*z - 42*y^4*z + 12*y^5*z + 28*z^2 - 77*y*z^2 + 93*y^2*z^2 - 79*y^3*z^2 + 35*y^4*z^2 - 41*z^3 + 100*y*z^3 - 118*y^2*z^3 + 68*y^3*z^3 - 11*y^4*z^3 + 25*z^4 - 65*y*z^4 + 61*y^2*z^4 - 21*y^3*z^4 - 4*z^5 + 15*y*z^5 - 9*y^2*z^5 - z^6 + y*z^6)*G[1, 1 - y, 0, z])/((-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)) + ((I/2)*(-4*y^2 + 36*y^3 - 86*y^4 + 80*y^5 - 26*y^6 - 8*y*z + 83*y^2*z - 243*y^3*z + 277*y^4*z - 117*y^5*z + 8*y^6*z - 4*z^2 + 58*y*z^2 - 242*y^2*z^2 + 375*y^3*z^2 - 208*y^4*z^2 + 21*y^5*z^2 + 17*z^3 - 119*y*z^3 + 270*y^2*z^3 - 203*y^3*z^3 + 19*y^4*z^3 - 22*z^4 + 95*y*z^4 - 112*y^2*z^4 + 7*y^3*z^4 + 9*z^5 - 26*y*z^5 + y^2*z^5)*G[1 - y, 0, 0, z])/ ((-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + (I*(2*y^2 - 26*y^3 + 46*y^4 - 22*y^5 + 4*y*z - 57*y^2*z + 111*y^3*z - 61*y^4*z + 3*y^5*z + 2*z^2 - 37*y*z^2 + 92*y^2*z^2 - 73*y^3*z^2 + 8*y^4*z^2 - 10*z^3 + 43*y*z^3 - 58*y^2*z^3 + 9*y^3*z^3 + 8*z^4 - 20*y*z^4 + 4*y^2*z^4)*G[1 - y, 0, 1 - y, z])/ ((-1 + y)^2*y^2*z^2*(y + z)^2) - ((I/2)*(204*y^5 - 1136*y^6 + 2504*y^7 - 2736*y^8 + 1484*y^9 - 320*y^10 + 674*y^4*z - 4260*y^5*z + 10511*y^6*z - 12743*y^7*z + 7653*y^8*z - 1865*y^9*z + 30*y^10*z + 864*y^3*z^2 - 6491*y^4*z^2 + 18443*y^5*z^2 - 25247*y^6*z^2 + 16991*y^7*z^2 - 4742*y^8*z^2 + 182*y^9*z^2 + 401*y^2*z^3 - 4325*y^3*z^3 + 15484*y^4*z^3 - 25092*y^5*z^3 + 19372*y^6*z^3 - 6232*y^7*z^3 + 392*y^8*z^3 + 78*y*z^4 - 1362*y^2*z^4 + 6638*y^3*z^4 - 13261*y^4*z^4 + 11889*y^5*z^4 - 4358*y^6*z^4 + 400*y^7*z^4 + 11*z^5 - 257*y*z^5 + 1694*y^2*z^5 - 4188*y^3*z^5 + 4251*y^4*z^5 - 1637*y^5*z^5 + 222*y^6*z^5 - 33*z^6 + 317*y*z^6 - 1003*y^2*z^6 + 1151*y^3*z^6 - 374*y^4*z^6 + 86*y^5*z^6 + 33*z^7 - 175*y*z^7 + 276*y^2*z^7 - 66*y^3*z^7 + 28*y^4*z^7 - 11*z^8 + 37*y*z^8 - 6*y^2*z^8 + 4*y^3*z^8)*G[1 - y, 1, 0, z])/((-1 + y)^3*y^2*z^2* (-1 + y + z)^2*(y + z)^4) + (I*(2*y^2 - 26*y^3 + 46*y^4 - 22*y^5 + 4*y*z - 57*y^2*z + 111*y^3*z - 61*y^4*z + 3*y^5*z + 2*z^2 - 37*y*z^2 + 92*y^2*z^2 - 73*y^3*z^2 + 8*y^4*z^2 - 10*z^3 + 43*y*z^3 - 58*y^2*z^3 + 9*y^3*z^3 + 8*z^4 - 20*y*z^4 + 4*y^2*z^4)* G[1 - y, 1 - y, 0, z])/((-1 + y)^2*y^2*z^2*(y + z)^2) + (I*(39*y^2 - 39*y^3 + 72*y*z - 81*y^2*z + 8*y^3*z - 7*z^2 + 5*y*z^2 + 7*z^3 - 8*y*z^3)*G[1 - y, 1 - y, 1 - y, z])/ ((-1 + y)*y*z^2*(y + z)^2) + ((I/2)*(-7*y^2 + 18*y^3 + 87*y^4 - 386*y^5 + 561*y^6 - 360*y^7 + 87*y^8 - 14*y*z + 68*y^2*z + 31*y^3*z - 758*y^4*z + 1712*y^5*z - 1624*y^6*z + 679*y^7*z - 94*y^8*z - 7*z^2 + 82*y*z^2 - 276*y^2*z^2 + 35*y^3*z^2 + 1197*y^4*z^2 - 2089*y^5*z^2 + 1392*y^6*z^2 - 342*y^7*z^2 + 8*y^8*z^2 + 32*z^3 - 269*y*z^3 + 783*y^2*z^3 - 780*y^3*z^3 - 125*y^4*z^3 + 680*y^5*z^3 - 343*y^6*z^3 + 22*y^7*z^3 - 69*z^4 + 501*y*z^4 - 1276*y^2*z^4 + 1514*y^3*z^4 - 811*y^4*z^4 + 105*y^5*z^4 + 12*y^6*z^4 + 85*z^5 - 506*y*z^5 + 1098*y^2*z^5 - 1120*y^3*z^5 + 439*y^4*z^5 - 20*y^5*z^5 - 56*z^6 + 259*y*z^6 - 462*y^2*z^6 + 311*y^3*z^6 - 28*y^4*z^6 + 15*z^7 - 53*y*z^7 + 72*y^2*z^7 - 10*y^3*z^7)*G[1 - y, -y, 1 - y, z])/ ((-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)*(y + z)^2) + ((I/2)*(2*y^3 + 105*y^4 - 291*y^5 + 262*y^6 - 78*y^7 + 6*y^2*z + 238*y^3*z - 928*y^4*z + 1094*y^5*z - 414*y^6*z + 4*y^7*z + 6*y*z^2 + 134*y^2*z^2 - 994*y^3*z^2 + 1657*y^4*z^2 - 833*y^5*z^2 + 30*y^6*z^2 + 2*z^3 - 6*y*z^3 - 375*y^2*z^3 + 1095*y^3*z^3 - 789*y^4*z^3 + 75*y^5*z^3 - 8*z^4 - 4*y*z^4 + 275*y^2*z^4 - 339*y^3*z^4 + 82*y^4*z^4 + 13*z^5 - 5*y*z^5 - 38*y^2*z^5 + 36*y^3*z^5 - 10*z^6 + 12*y*z^6 + 3*z^7 - 3*y*z^7)* G[-y, 0, 1 - y, z])/((-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((I/2)*(2*y^3 + 105*y^4 - 291*y^5 + 262*y^6 - 78*y^7 + 6*y^2*z + 238*y^3*z - 928*y^4*z + 1094*y^5*z - 414*y^6*z + 4*y^7*z + 6*y*z^2 + 134*y^2*z^2 - 994*y^3*z^2 + 1657*y^4*z^2 - 833*y^5*z^2 + 30*y^6*z^2 + 2*z^3 - 6*y*z^3 - 375*y^2*z^3 + 1095*y^3*z^3 - 789*y^4*z^3 + 75*y^5*z^3 - 8*z^4 - 4*y*z^4 + 275*y^2*z^4 - 339*y^3*z^4 + 82*y^4*z^4 + 13*z^5 - 5*y*z^5 - 38*y^2*z^5 + 36*y^3*z^5 - 10*z^6 + 12*y*z^6 + 3*z^7 - 3*y*z^7)* G[-y, 1 - y, 0, z])/((-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (I*(-2*y^3 - 12*y^4 + 30*y^5 - 16*y^6 - 6*y^2*z - 4*y^3*z + 27*y^4*z - 21*y^5*z + 4*y^6*z - 6*y*z^2 + 42*y^2*z^2 - 73*y^3*z^2 + 39*y^4*z^2 + 6*y^5*z^2 - 2*z^3 + 38*y*z^3 - 91*y^2*z^3 + 79*y^3*z^3 + 10*z^4 - 41*y*z^4 + 61*y^2*z^4 - 6*y^3*z^4 - 8*z^5 + 20*y*z^5 - 4*y^2*z^5)*G[-y, 1 - y, 1 - y, z])/ ((-1 + y)^2*y^2*z^3*(y + z)^2) + G[0, 0, y]* (((I/2)*(177*y^2 - 521*y^3 + 511*y^4 - 167*y^5 + 376*y*z - 1232*y^2*z + 1367*y^3*z - 532*y^4*z + 21*y^5*z + 127*z^2 - 571*y*z^2 + 724*y^2*z^2 - 320*y^3*z^2 + 10*y^4*z^2 - 76*z^3 + 33*y*z^3 - 22*y^2*z^3 + 5*y^3*z^3 - 51*z^4 + 5*y*z^4 + 16*y^2*z^4))/((-1 + y)^3*z^2*(-1 + y + z)*(y + z)^2) - ((2*I)*(10 - 20*y + 10*y^2 - 5*z + 5*y*z - z^2)*G[0, 0, z])/ ((-1 + y)^2*z^2*(-1 + y + z)) - (I*(-6*y^2 + 24*y^3 - 36*y^4 + 24*y^5 - 6*y^6 - 16*y*z + 87*y^2*z - 166*y^3*z + 136*y^4*z - 42*y^5*z + y^6*z - 8*z^2 + 86*y*z^2 - 233*y^2*z^2 + 244*y^3*z^2 - 93*y^4*z^2 + 4*y^5*z^2 + 27*z^3 - 128*y*z^3 + 181*y^2*z^3 - 86*y^3*z^3 + 6*y^4*z^3 - 23*z^4 + 50*y*z^4 - 29*y^2*z^4 + 4*y^3*z^4 + z^5 + 2*y*z^5 + y^2*z^5 + 2*z^6)* G[0, 1 - y, z])/((-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^2) - (I*(1 + 19*y^2 - 14*y^3 - 4*z - 38*y^2*z + 14*y^3*z + 6*z^2 + 19*y^2*z^2 - 4*z^3 + z^4)*G[1, 0, z])/(y^2*z^3* (-1 + y + z)^2) + (I*(-y^4 + y^5 + 12*y^6 - 32*y^7 + 29*y^8 - 9*y^9 - 4*y^3*z + 7*y^4*z + 24*y^5*z - 53*y^6*z + 31*y^7*z - 10*y^8*z + 5*y^9*z - 6*y^2*z^2 + 18*y^3*z^2 - 27*y^4*z^2 + 133*y^5*z^2 - 220*y^6*z^2 + 77*y^7*z^2 + 25*y^8*z^2 - 4*y*z^3 + 22*y^2*z^3 - 40*y^3*z^3 + 219*y^4*z^3 - 408*y^5*z^3 + 159*y^6*z^3 + 50*y^7*z^3 - z^4 + 13*y*z^4 - 86*y^2*z^4 + 306*y^3*z^4 - 459*y^4*z^4 + 169*y^5*z^4 + 50*y^6*z^4 + 3*z^5 - 16*y*z^5 + 105*y^2*z^5 - 221*y^3*z^5 + 92*y^4*z^5 + 25*y^5*z^5 - 3*z^6 + 9*y*z^6 - 22*y^2*z^6 + 3*y^3*z^6 + 5*y^4*z^6 + z^7 - 2*y*z^7 - y^2*z^7)*G[1 - y, 0, z])/ ((-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^4) + (I*(-14*y^2 + 28*y^3 - 14*y^4 - 24*y*z + 57*y^2*z - 38*y^3*z + 5*y^4*z - 8*z^2 + 34*y*z^2 - 34*y^2*z^2 + 10*y^3*z^2 + 9*z^3 - 10*y*z^3 + 5*y^2*z^3 + 2*z^4)*G[1 - y, 1 - y, z])/ ((-1 + y)^2*z^3*(y + z)^2) - (I*(2*y^2 - 2*y^3 + y^4 + 8*y*z - 22*y^2*z + 16*y^3*z + 4*z^2 - 34*y*z^2 + 40*y^2*z^2 - 14*z^3 + 36*y*z^3 + 11*z^4)*G[-y, 1 - y, z])/(z^3*(-1 + y + z)^2* (y + z)^2) + ((2*I)*G[0, 0, 1 - y, z])/z^3 - ((10*I)*G[0, 1 - y, 0, z])/z^3 - ((10*I)*G[0, 1 - y, 1 - y, z])/ z^3 + ((20*I)*G[1 - y, 0, 0, z])/z^3 - ((12*I)*G[1 - y, 0, 1 - y, z])/z^3 + ((14*I)*G[1 - y, 1, 0, z])/ z^3 - ((34*I)*G[1 - y, 1 - y, 0, z])/z^3 + ((26*I)*G[1 - y, 1 - y, 1 - y, z])/z^3 + ((2*I)*G[1 - y, -y, 1 - y, z])/z^3 - ((20*I)*G[-y, 1 - y, 0, z])/ z^3 - ((8*I)*G[-y, 1 - y, 1 - y, z])/z^3) - ((I/2)*(2*y^3 - 89*y^4 + 368*y^5 - 587*y^6 + 416*y^7 - 110*y^8 + 6*y^2*z - 206*y^3*z + 1031*y^4*z - 1950*y^5*z + 1610*y^6*z - 500*y^7*z + 9*y^8*z + 6*y*z^2 - 141*y^2*z^2 + 982*y^3*z^2 - 2383*y^4*z^2 + 2394*y^5*z^2 - 898*y^6*z^2 + 40*y^7*z^2 + 2*z^3 - 26*y*z^3 + 340*y^2*z^3 - 1242*y^3*z^3 + 1627*y^4*z^3 - 752*y^5*z^3 + 51*y^6*z^3 + 4*y*z^4 - 178*y^2*z^4 + 394*y^3*z^4 - 220*y^4*z^4 - 8*y^5*z^4 - 13*z^5 + 60*y*z^5 - 80*y^2*z^5 + 74*y^3*z^5 - 65*y^4*z^5 + 18*z^6 - 54*y*z^6 + 60*y^2*z^6 - 48*y^3*z^6 - 7*z^7 + 10*y*z^7 - 11*y^2*z^7)*G[-y, -y, 1 - y, z])/ ((-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + G[1, 0, y]*(((-1/4*I)*(-234*y^3 + 1060*y^4 - 1774*y^5 + 1304*y^6 - 356*y^7 - 521*y^2*z + 2688*y^3*z - 5053*y^4*z + 4156*y^5*z - 1300*y^6*z + 30*y^7*z - 773*y*z^2 + 4302*y^2*z^2 - 8771*y^3*z^2 + 8022*y^4*z^2 - 2952*y^5*z^2 + 172*y^6*z^2 - 30*z^3 + 1370*y*z^3 - 4656*y^2*z^3 + 5860*y^3*z^3 - 2859*y^4*z^3 + 136*y^5*z^3 + 64*z^4 - 570*y*z^4 + 1266*y^2*z^4 - 1141*y^3*z^4 - 156*y^4*z^4 - 38*z^5 + 124*y*z^5 - 441*y^2*z^5 - 182*y^3*z^5 + 4*z^6 - 151*y*z^6 - 32*y^2*z^6))/((-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + (I*(1 + 19*y^2 - 14*y^3 - 4*z - 38*y^2*z + 14*y^3*z + 11*z^2 - 10*y*z^2 + 24*y^2*z^2 - 19*z^3 + 20*y*z^3 - 5*y^2*z^3 + 16*z^4 - 10*y*z^4 - 5*z^5)*G[1, 0, z])/(y^2*z^3* (-1 + y + z)^2) - (I*(3 + 14*y^2 - 12*y^3 - 12*z - 2*y*z - 24*y^2*z + 8*y^3*z + 24*z^2 - 8*y*z^2 + 16*y^2*z^2 - 30*z^3 + 22*y*z^3 - 6*y^2*z^3 + 21*z^4 - 12*y*z^4 - 6*z^5)* G[1, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2) + (I*(2*y^4 - 2*y^5 - 19*y^6 + 49*y^7 - 43*y^8 + 13*y^9 + 8*y^3*z - 16*y^4*z - 58*y^5*z + 188*y^6*z - 178*y^7*z + 56*y^8*z + 12*y^2*z^2 - 44*y^3*z^2 - 21*y^4*z^2 + 203*y^5*z^2 - 211*y^6*z^2 + 61*y^7*z^2 + 8*y*z^3 - 56*y^2*z^3 + 74*y^3*z^3 + 7*y^4*z^3 + 19*y^5*z^3 - 65*y^6*z^3 + 5*y^7*z^3 + 2*z^4 - 34*y*z^4 + 151*y^2*z^4 - 293*y^3*z^4 + 404*y^4*z^4 - 292*y^5*z^4 + 30*y^6*z^4 - 8*z^5 + 76*y*z^5 - 296*y^2*z^5 + 544*y^3*z^5 - 439*y^4*z^5 + 75*y^5*z^5 + 17*z^6 - 119*y*z^6 + 329*y^2*z^6 - 359*y^3*z^6 + 100*y^4*z^6 - 23*z^7 + 111*y*z^7 - 171*y^2*z^7 + 75*y^3*z^7 + 17*z^8 - 47*y*z^8 + 30*y^2*z^8 - 5*z^9 + 5*y*z^9)*G[1 - y, 0, z])/((-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + (I*(-3*y^4 + 3*y^5 + 27*y^6 - 69*y^7 + 60*y^8 - 18*y^9 - 12*y^3*z + 21*y^4*z + 74*y^5*z - 209*y^6*z + 180*y^7*z - 62*y^8*z + 8*y^9*z - 18*y^2*z^2 + 54*y^3*z^2 + 18*y^4*z^2 - 112*y^5*z^2 + 64*y^6*z^2 - 46*y^7*z^2 + 40*y^8*z^2 - 12*y*z^3 + 66*y^2*z^3 - 94*y^3*z^3 + 168*y^4*z^3 - 264*y^5*z^3 + 58*y^6*z^3 + 74*y^7*z^3 - 3*z^4 + 39*y*z^4 - 156*y^2*z^4 + 398*y^3*z^4 - 539*y^4*z^4 + 195*y^5*z^4 + 50*y^6*z^4 + 9*z^5 - 70*y*z^5 + 262*y^2*z^5 - 450*y^3*z^5 + 245*y^4*z^5 - 20*y^5*z^5 - 15*z^6 + 91*y*z^6 - 209*y^2*z^6 + 169*y^3*z^6 - 52*y^4*z^6 + 15*z^7 - 60*y*z^7 + 71*y^2*z^7 - 30*y^3*z^7 - 6*z^8 + 12*y*z^8 - 6*y^2*z^8)* G[1 - y, 1 - y, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^4) + (I*(-y^2 + y^3 - 2*y^4 + 8*y^5 - 9*y^6 + 3*y^7 - 2*y*z + 5*y^2*z + 4*y^3*z - 18*y^4*z + 14*y^5*z - 3*y^6*z - z^2 + 7*y*z^2 - 3*y^2*z^2 - 25*y^3*z^2 + 37*y^4*z^2 - 15*y^5*z^2 + 3*z^3 - 10*y*z^3 + 3*y^2*z^3 + 14*y^3*z^3 - 9*y^4*z^3 - 3*z^4 + 7*y*z^4 - 4*y^2*z^4 + 2*y^3*z^4 + z^5 - 2*y*z^5 + 2*y^2*z^5)*G[1 - y, -y, z])/((-1 + y)^2*y^2*z^3* (-1 + y + z)*(y + z)^2) - (I*(-25*y^6 + 22*y^7 - 4*y^8 - 52*y^5*z + 53*y^6*z - 6*y^7*z + 5*y^8*z + 47*y^4*z^2 - 114*y^5*z^2 + 73*y^6*z^2 + 30*y^7*z^2 + 64*y^3*z^3 - 273*y^4*z^3 + 196*y^5*z^3 + 70*y^6*z^3 + 149*y^2*z^4 - 430*y^3*z^4 + 329*y^4*z^4 + 70*y^5*z^4 + 20*y*z^5 - 357*y^2*z^5 + 418*y^3*z^5 + 5*z^6 - 70*y*z^6 + 275*y^2*z^6 - 70*y^3*z^6 - 15*z^7 + 80*y*z^7 - 70*y^2*z^7 + 15*z^8 - 30*y*z^8 - 5*z^9)*G[-y, 0, z])/(y^2*z^3*(-1 + y + z)^2* (y + z)^4) + (I*(-8*y^6 - 14*y^7 + 16*y^8 + 14*y^5*z - 125*y^6*z + 116*y^7*z + 3*y^8*z + 146*y^4*z^2 - 472*y^5*z^2 + 386*y^6*z^2 + 18*y^7*z^2 + 136*y^3*z^3 - 649*y^4*z^3 + 636*y^5*z^3 + 38*y^6*z^3 + 177*y^2*z^4 - 656*y^3*z^4 + 705*y^4*z^4 + 18*y^5*z^4 + 28*y*z^5 - 445*y^2*z^5 + 632*y^3*z^5 - 60*y^4*z^5 + 7*z^6 - 98*y*z^6 + 368*y^2*z^6 - 122*y^3*z^6 - 21*z^7 + 112*y*z^7 - 102*y^2*z^7 + 21*z^8 - 42*y*z^8 - 7*z^9)*G[-y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2* (y + z)^4) - (I*(12*y^4 + 20*y^3*z + 10*y^2*z^2 + 4*y*z^3 - 3*y^2*z^3 + 3*z^4 - 6*y*z^4 - 3*z^5)*G[-y, -y, z])/ (y^2*z^3*(y + z)^2) + ((2*I)*G[0, 0, 1 - y, z])/z^3 - ((16*I)*G[0, 1 - y, 1 - y, z])/z^3 + ((10*I)*G[0, -y, 0, z])/z^3 - ((6*I)*G[0, -y, 1 - y, z])/z^3 + ((28*I)*G[1 - y, 0, 1 - y, z])/ z^3 + ((4*I)*G[1 - y, 0, -y, z])/z^3 - ((14*I)*G[1 - y, 1, 0, z])/ z^3 + ((12*I)*G[1 - y, 1, 1 - y, z])/z^3 + ((20*I)*G[1 - y, 1 - y, 0, z])/z^3 - ((16*I)*G[1 - y, 1 - y, 1 - y, z])/z^3 - ((8*I)*G[1 - y, 1 - y, -y, z])/z^3 - ((20*I)*G[1 - y, -y, 0, z])/ z^3 + ((10*I)*G[1 - y, -y, 1 - y, z])/z^3 - ((20*I)*G[-y, 0, 0, z])/z^3 + ((36*I)*G[-y, 0, 1 - y, z])/z^3 - ((8*I)*G[-y, 0, -y, z])/z^3 + ((10*I)*G[-y, 1 - y, 0, z])/z^3 - ((22*I)*G[-y, 1 - y, 1 - y, z])/z^3 + ((8*I)*G[-y, 1 - y, -y, z])/ z^3 + ((48*I)*G[-y, -y, 0, z])/z^3 - ((48*I)*G[-y, -y, 1 - y, z])/ z^3) + G[0, 1, y]*(((I/4)*(-22*y^2 + 308*y^3 - 800*y^4 + 764*y^5 - 250*y^6 - 44*y*z + 624*y^2*z - 1940*y^3*z + 2266*y^4*z - 950*y^5*z + 44*y^6*z - 22*z^2 + 386*y*z^2 - 1699*y^2*z^2 + 2689*y^3*z^2 - 1499*y^4*z^2 + 121*y^5*z^2 + 105*z^3 - 773*y*z^3 + 1768*y^2*z^3 - 1373*y^3*z^3 + 113*y^4*z^3 - 144*z^4 + 607*y*z^4 - 750*y^2*z^4 + 39*y^3*z^4 + 61*z^5 - 176*y*z^5 + 3*y^2*z^5))/((-1 + y)^2*y^2*z^2* (-1 + y + z)*(y + z)^2) - (I*(-y^2 + 2*y^3 + 3*y^4 - 12*y^5 + 13*y^6 - 6*y^7 + y^8 - 2*y*z + 7*y^2*z + 3*y^3*z - 35*y^4*z + 46*y^5*z - 21*y^6*z + y^7*z + y^8*z - z^2 + 8*y*z^2 - y^2*z^2 - 50*y^3*z^2 + 87*y^4*z^2 - 51*y^5*z^2 + 5*y^6*z^2 + 3*y^7*z^2 + 3*z^3 - 3*y*z^3 - 34*y^2*z^3 + 88*y^3*z^3 - 90*y^4*z^3 + 36*y^5*z^3 - 18*y*z^4 + 61*y^2*z^4 - 102*y^3*z^4 + 75*y^4*z^4 - 8*y^5*z^4 - 5*z^5 + 24*y*z^5 - 55*y^2*z^5 + 61*y^3*z^5 - 9*y^4*z^5 + 3*z^6 - 9*y*z^6 + 17*y^2*z^6 - 3*y^3*z^6)* G[0, 1 - y, z])/((-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^2) + (I*(-6*y^3 + 30*y^4 - 60*y^5 + 60*y^6 - 30*y^7 + 6*y^8 - 10*y^2*z + 52*y^3*z - 108*y^4*z + 112*y^5*z - 58*y^6*z + 12*y^7*z - 7*y*z^2 + 35*y^2*z^2 - 64*y^3*z^2 + 52*y^4*z^2 - 17*y^5*z^2 + y^6*z^2 + 6*z^3 - 26*y*z^3 + 58*y^2*z^3 - 72*y^3*z^3 + 44*y^4*z^3 - 10*y^5*z^3 - 12*z^4 + 53*y*z^4 - 75*y^2*z^4 + 29*y^3*z^4 + 5*y^4*z^4 + 6*z^5 - 12*y*z^5 - 14*y^2*z^5 + 24*y^3*z^5 - 10*y*z^6 + 18*y^2*z^6 + 4*y*z^7)* G[0, -y, z])/((-1 + y)^3*y*z^3*(-1 + y + z)^2*(y + z)^2) - (I*(-1 + z)*(2 + 2*y^2 - 4*z + z^2 + y*z^2 + z^3)*G[1, 0, z])/ (y^2*z^3*(-1 + y + z)) - (I*(-2*y + 7*y^2 - 4*y^3 + 8*y*z - 18*y^2*z + 8*y^3*z - 2*z^2 - 6*y*z^2 + 9*y^2*z^2 + 6*z^3 - 4*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2) + (I*(y^2 - 4*y^3 - 3*y^4 + 32*y^5 - 53*y^6 + 36*y^7 - 9*y^8 + 2*y*z - 11*y^2*z + 11*y^3*z + 45*y^4*z - 122*y^5*z + 109*y^6*z - 35*y^7*z + y^8*z + z^2 - 10*y*z^2 + 25*y^2*z^2 + 14*y^3*z^2 - 112*y^4*z^2 + 129*y^5*z^2 - 50*y^6*z^2 + 3*y^7*z^2 - 3*z^3 + 9*y*z^3 + 16*y^2*z^3 - 82*y^3*z^3 + 87*y^4*z^3 - 33*y^5*z^3 + 6*y^6*z^3 + 14*y*z^4 - 54*y^2*z^4 + 48*y^3*z^4 - 10*y^4*z^4 + 10*y^5*z^4 + 5*z^5 - 24*y*z^5 + 28*y^2*z^5 - 2*y^3*z^5 + 9*y^4*z^5 - 3*z^6 + 9*y*z^6 - y^2*z^6 + 3*y^3*z^6)*G[1 - y, 0, z])/ ((-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^2) + (I*(2*y^3 - 4*y^4 - 13*y^5 + 43*y^6 - 41*y^7 + 13*y^8 + 6*y^2*z - 16*y^3*z - 31*y^4*z + 139*y^5*z - 151*y^6*z + 53*y^7*z + 6*y*z^2 - 24*y^2*z^2 - 2*y^3*z^2 + 120*y^4*z^2 - 161*y^5*z^2 + 61*y^6*z^2 + 2*z^3 - 14*y*z^3 + 40*y^2*z^3 - 33*y^3*z^3 + 20*y^4*z^3 - 30*y^5*z^3 + 7*y^6*z^3 - 4*z^4 + 39*y*z^4 - 104*y^2*z^4 + 149*y^3*z^4 - 125*y^4*z^4 + 21*y^5*z^4 + 9*z^5 - 48*y*z^5 + 97*y^2*z^5 - 103*y^3*z^5 + 21*y^4*z^5 - 7*z^6 + 21*y*z^6 - 29*y^2*z^6 + 7*y^3*z^6)*G[1 - y, 1 - y, z])/ ((-1 + y)^3*y^2*z^3*(y + z)^3) - (I*(15*y^3 - 60*y^4 + 90*y^5 - 60*y^6 + 15*y^7 + 54*y^2*z - 225*y^3*z + 351*y^4*z - 243*y^5*z + 63*y^6*z + 49*y*z^2 - 238*y^2*z^2 + 420*y^3*z^2 - 322*y^4*z^2 + 91*y^5*z^2 + 6*z^3 - 67*y*z^3 + 165*y^2*z^3 - 159*y^3*z^3 + 55*y^4*z^3 - 6*z^4 + 18*y*z^4 - 30*y^2*z^4 + 22*y^3*z^4 - 6*y*z^5 + 14*y^2*z^5 + 4*y*z^6)*G[1 - y, -y, z])/ ((-1 + y)^3*y*z^3*(-1 + y + z)*(y + z)^2) - (I*(16*y^3 - 30*y^4 + 13*y^5 + 44*y^2*z - 120*y^3*z + 72*y^4*z + 34*y*z^2 - 162*y^2*z^2 + 143*y^3*z^2 + 4*z^3 - 80*y*z^3 + 126*y^2*z^3 - 8*z^4 + 46*y*z^4 + 4*z^5)*G[-y, 0, z])/ (y*z^3*(-1 + y + z)^2*(y + z)^2) + (I*(-20*y^4 + 34*y^5 - 16*y^6 - 50*y^3*z + 133*y^4*z - 84*y^5*z + y^6*z - 32*y^2*z^2 + 168*y^3*z^2 - 159*y^4*z^2 + 4*y^5*z^2 + 2*y*z^3 + 63*y^2*z^3 - 124*y^3*z^3 + 4*y^4*z^3 + 2*z^4 - 12*y*z^4 - 21*y^2*z^4 - 4*y^3*z^4 - 6*z^5 + 18*y*z^5 - 11*y^2*z^5 + 6*z^6 - 8*y*z^6 - 2*z^7)*G[-y, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (I*(-12*y^3 + 26*y^4 - 12*y^5 - 16*y^2*z + 63*y^3*z - 46*y^4*z + 3*y^5*z + y*z^2 + 38*y^2*z^2 - 60*y^3*z^2 + 12*y^4*z^2 + 4*z^3 - 7*y*z^3 - 26*y^2*z^3 + 18*y^3*z^3 - 8*z^4 + 4*y*z^4 + 12*y^2*z^4 + 4*z^5 + 3*y*z^5)*G[-y, -y, z])/ (y*z^3*(-1 + y + z)^2*(y + z)^2) + ((2*I)*G[0, 0, 1 - y, z])/ z^3 - ((2*I)*G[0, 1 - y, 0, z])/z^3 - ((2*I)*G[0, -y, 1 - y, z])/ z^3 - ((6*I)*G[0, -y, -y, z])/z^3 + ((4*I)*G[1 - y, 0, 0, z])/ z^3 - ((8*I)*G[1 - y, 0, 1 - y, z])/z^3 + ((14*I)*G[1 - y, 0, -y, z])/z^3 + ((2*I)*G[1 - y, 1, 0, z])/z^3 + ((4*I)*G[1 - y, 1, 1 - y, z])/z^3 + ((10*I)*G[1 - y, 1 - y, 0, z])/ z^3 - ((6*I)*G[1 - y, 1 - y, 1 - y, z])/z^3 - ((12*I)*G[1 - y, 1 - y, -y, z])/z^3 + ((4*I)*G[1 - y, -y, 1 - y, z])/z^3 + ((10*I)*G[1 - y, -y, -y, z])/ z^3 + ((4*I)*G[-y, 0, 1 - y, z])/z^3 + ((2*I)*G[-y, 0, -y, z])/ z^3 - ((4*I)*G[-y, 1 - y, 0, z])/z^3 - ((4*I)*G[-y, 1 - y, 1 - y, z])/z^3 + ((26*I)*G[-y, 1 - y, -y, z])/ z^3 + ((12*I)*G[-y, -y, 0, z])/z^3 + ((12*I)*G[-y, -y, 1 - y, z])/ z^3 - ((6*I)*G[-y, -y, -y, z])/z^3) + G[1, 1, y]* (((-I)*(57*y^2 - 57*y^3 + 110*y*z - 128*y^2*z + 14*y^3*z - 10*z^2 + 2*y*z^2 + 10*z^3 - 14*y*z^3))/((-1 + y)*y*z^2*(y + z)^2) + (I*(6*y^3 + 22*y^2*z + 20*y*z^2 - 7*y^2*z^2 + 7*z^3 - 14*y*z^3 - 7*z^4)*G[1 - y, 0, z])/(y^2*z^2*(y + z)^2) + ((30*I)*(y + 2*z)*G[1 - y, 1 - y, z])/(z^2*(y + z)^2) - (I*(-2*y^3 + 2*y^4 + 30*y^5 - 82*y^6 + 76*y^7 - 24*y^8 - 6*y^2*z + 10*y^3*z + 66*y^4*z - 214*y^5*z + 226*y^6*z - 88*y^7*z + 6*y^8*z - 6*y*z^2 + 18*y^2*z^2 + 11*y^3*z^2 - 129*y^4*z^2 + 194*y^5*z^2 - 106*y^6*z^2 + 18*y^7*z^2 - 2*z^3 + 16*y*z^3 - 63*y^2*z^3 + 71*y^3*z^3 - 16*y^4*z^3 - 10*y^5*z^3 + 12*y^6*z^3 + 4*z^4 - 40*y*z^4 + 98*y^2*z^4 - 125*y^3*z^4 + 99*y^4*z^4 - 12*y^5*z^4 - 8*z^5 + 42*y*z^5 - 85*y^2*z^5 + 93*y^3*z^5 - 18*y^4*z^5 + 6*z^6 - 18*y*z^6 + 26*y^2*z^6 - 6*y^3*z^6)*G[1 - y, -y, z])/((-1 + y)^3*y^2*z^3*(y + z)^3) - (I*(18*y^4 - 14*y^5 + 46*y^3*z - 61*y^4*z + y^5*z + 30*y^2*z^2 - 82*y^3*z^2 + 3*y^4*z^2 - 2*y*z^3 - 31*y^2*z^3 + y^3*z^3 - 2*z^4 + 8*y*z^4 - 5*y^2*z^4 + 4*z^5 - 6*y*z^5 - 2*z^6)* G[-y, 0, z])/(y^2*z^3*(-1 + y + z)*(y + z)^2) - (I*(-19*y^4 - 26*y^3*z + 7*y^4*z + 12*y^2*z^2 + 14*y^3*z^2 + 20*y*z^3 + 7*z^4 - 14*y*z^4 - 7*z^5)*G[-y, 1 - y, z])/ (y^2*z^3*(y + z)^2) + (I*(21*y^4 - 25*y^5 + 50*y^3*z - 86*y^4*z + 3*y^5*z + 34*y^2*z^2 - 102*y^3*z^2 + 9*y^4*z^2 - 2*y*z^3 - 36*y^2*z^3 + 6*y^3*z^3 - 3*z^4 + 11*y*z^4 - 6*y^2*z^4 + 6*z^5 - 9*y*z^5 - 3*z^6)*G[-y, -y, z])/(y^2*z^3*(-1 + y + z)* (y + z)^2) - ((6*I)*G[0, 0, -y, z])/z^3 + ((12*I)*G[0, 1 - y, -y, z])/z^3 + ((2*I)*G[0, -y, 0, z])/z^3 + ((14*I)*G[0, -y, 1 - y, z])/z^3 - ((6*I)*G[0, -y, -y, z])/z^3 + ((18*I)*G[1 - y, 0, -y, z])/z^3 - ((2*I)*G[1 - y, 1, 0, z])/z^3 - ((36*I)*G[1 - y, 1 - y, -y, z])/z^3 - ((4*I)*G[1 - y, -y, 0, z])/ z^3 - ((28*I)*G[1 - y, -y, 1 - y, z])/z^3 + ((14*I)*G[1 - y, -y, -y, z])/z^3 - ((4*I)*G[-y, 0, 0, z])/z^3 - ((6*I)*G[-y, 0, 1 - y, z])/z^3 - ((4*I)*G[-y, 0, -y, z])/z^3 - ((6*I)*G[-y, 1 - y, 0, z])/z^3 - ((30*I)*G[-y, 1 - y, 1 - y, z])/ z^3 + ((22*I)*G[-y, 1 - y, -y, z])/z^3 - ((12*I)*G[-y, -y, 0, z])/ z^3 + ((18*I)*G[-y, -y, 1 - y, z])/z^3 + ((12*I)*G[-y, -y, -y, z])/z^3) - (I*(-2 + 2*y - z)* G[0, 0, 0, 0, y])/((-1 + y)^2*z^2) + (I*(-10*y^2 + 30*y^3 - 30*y^4 + 10*y^5 - z + 4*y*z + 6*y^2*z - 20*y^3*z + 11*y^4*z + 3*z^2 - 10*y*z^2 + 12*y^2*z^2 - 6*y^3*z^2 + y^4*z^2 - 3*z^3 + 8*y*z^3 - 6*y^2*z^3 + 2*y^3*z^3 + z^4 - 2*y*z^4 + y^2*z^4)*G[0, 0, 0, 1, y])/((-1 + y)^2*y^2*z^2* (-1 + y + z)^2) - (I*(-1 + z)*G[0, 0, 0, 1 - y, z])/(y^2*z) + (I*(20*y^5 - 126*y^6 + 330*y^7 - 460*y^8 + 360*y^9 - 150*y^10 + 26*y^11 + 85*y^4*z - 574*y^5*z + 1601*y^6*z - 2364*y^7*z + 1951*y^8*z - 854*y^9*z + 155*y^10*z + 72*y^3*z^2 - 643*y^4*z^2 + 2184*y^5*z^2 - 3759*y^6*z^2 + 3508*y^7*z^2 - 1717*y^8*z^2 + 360*y^9*z^2 - 5*y^10*z^2 + 94*y^2*z^3 - 752*y^3*z^3 + 2501*y^4*z^3 - 4426*y^5*z^3 + 4338*y^6*z^3 - 2294*y^7*z^3 + 584*y^8*z^3 - 30*y^9*z^3 + 20*y*z^4 - 344*y^2*z^4 + 1586*y^3*z^4 - 3427*y^4*z^4 + 3884*y^5*z^4 - 2338*y^6*z^4 + 754*y^7*z^4 - 75*y^8*z^4 + 5*z^5 - 90*y*z^5 + 555*y^2*z^5 - 1552*y^3*z^5 + 2207*y^4*z^5 - 1606*y^5*z^5 + 671*y^6*z^5 - 100*y^7*z^5 - 15*z^6 + 140*y*z^6 - 493*y^2*z^6 + 868*y^3*z^6 - 749*y^4*z^6 + 384*y^5*z^6 - 75*y^6*z^6 + 15*z^7 - 90*y*z^7 + 216*y^2*z^7 - 230*y^3*z^7 + 134*y^4*z^7 - 30*y^5*z^7 - 5*z^8 + 20*y*z^8 - 30*y^2*z^8 + 20*y^3*z^8 - 5*y^4*z^8)*G[0, 0, 1, 0, y])/ ((-1 + y)^4*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + (I*(30*y^5 - 112*y^6 + 148*y^7 - 72*y^8 - 2*y^9 + 8*y^10 + 121*y^4*z - 513*y^5*z + 785*y^6*z - 487*y^7*z + 66*y^8*z + 28*y^9*z + 122*y^3*z^2 - 630*y^4*z^2 + 1108*y^5*z^2 - 770*y^6*z^2 + 132*y^7*z^2 + 32*y^8*z^2 + 6*y^9*z^2 + 127*y^2*z^3 - 751*y^3*z^3 + 1549*y^4*z^3 - 1447*y^5*z^3 + 676*y^6*z^3 - 190*y^7*z^3 + 36*y^8*z^3 + 30*y*z^4 - 402*y^2*z^4 + 1286*y^3*z^4 - 1836*y^4*z^4 + 1458*y^5*z^4 - 634*y^6*z^4 + 90*y^7*z^4 + 6*z^5 - 114*y*z^5 + 562*y^2*z^5 - 1182*y^3*z^5 + 1368*y^4*z^5 - 792*y^5*z^5 + 120*y^6*z^5 - 18*z^6 + 156*y*z^6 - 450*y^2*z^6 + 690*y^3*z^6 - 516*y^4*z^6 + 90*y^5*z^6 + 18*z^7 - 90*y*z^7 + 186*y^2*z^7 - 182*y^3*z^7 + 36*y^4*z^7 - 6*z^8 + 18*y*z^8 - 26*y^2*z^8 + 6*y^3*z^8)*G[0, 0, 1, 0, z])/ ((-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + (I*(4*y^3 - 14*y^4 + 18*y^5 - 10*y^6 + 2*y^7 + 15*y^2*z - 60*y^3*z + 91*y^4*z - 62*y^5*z + 16*y^6*z + 14*y*z^2 - 74*y^2*z^2 + 145*y^3*z^2 - 116*y^4*z^2 + 36*y^5*z^2 - 5*y^6*z^2 + 5*z^3 - 44*y*z^3 + 118*y^2*z^3 - 113*y^3*z^3 + 41*y^4*z^3 - 15*y^5*z^3 - 10*z^4 + 45*y*z^4 - 62*y^2*z^4 + 26*y^3*z^4 - 15*y^4*z^4 + 5*z^5 - 15*y*z^5 + 7*y^2*z^5 - 5*y^3*z^5)*G[0, 0, 1, 1, y])/ ((-1 + y)^3*y^2*z^2*(-1 + y + z)*(y + z)^2) - (I*(-1 + z)*G[0, 0, 1 - y, 0, z])/(y^2*z) + (I*(4*y^3 + 15*y^2*z + 14*y*z^2 - 5*y^2*z^2 + 5*z^3 - 10*y*z^3 - 5*z^4)*G[0, 0, 1 - y, 1 - y, z])/(y^2*z^2*(y + z)^2) - (I*(-5*y^4 + 20*y^5 - 30*y^6 + 20*y^7 - 5*y^8 - 24*y^3*z + 108*y^4*z - 181*y^5*z + 135*y^6*z - 39*y^7*z + y^8*z - 27*y^2*z^2 + 146*y^3*z^2 - 281*y^4*z^2 + 235*y^5*z^2 - 76*y^6*z^2 + 3*y^7*z^2 - 2*y*z^3 + 44*y^2*z^3 - 129*y^3*z^3 + 149*y^4*z^3 - 67*y^5*z^3 + 5*y^6*z^3 - 2*z^4 + 14*y*z^4 - 39*y^2*z^4 + 71*y^3*z^4 - 59*y^4*z^4 + 7*y^5*z^4 + 4*z^5 - 18*y*z^5 + 40*y^2*z^5 - 48*y^3*z^5 + 6*y^4*z^5 - 2*z^6 + 6*y*z^6 - 14*y^2*z^6 + 2*y^3*z^6)*G[0, 0, -y, 1 - y, z])/ ((-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^2) + (I*(-20*y^3 + 86*y^4 - 130*y^5 + 60*y^6 + 40*y^7 - 50*y^8 + 14*y^9 - 80*y^2*z + 384*y^3*z - 667*y^4*z + 428*y^5*z + 78*y^6*z - 212*y^7*z + 69*y^8*z - 52*y*z^2 + 268*y^2*z^2 - 368*y^3*z^2 - 180*y^4*z^2 + 868*y^5*z^2 - 732*y^6*z^2 + 196*y^7*z^2 - 64*z^3 + 352*y*z^3 - 562*y^2*z^3 - 40*y^3*z^3 + 1004*y^4*z^3 - 958*y^5*z^3 + 253*y^6*z^3 + 94*z^4 - 310*y*z^4 + 228*y^2*z^4 + 324*y^3*z^4 - 530*y^4*z^4 + 134*y^5*z^4 - 11*z^5 - 4*y*z^5 + 110*y^2*z^5 - 216*y^3*z^5 + 31*y^4*z^5 - 12*z^6 + 24*y*z^6 - 80*y^2*z^6 + 8*y^3*z^6 - 8*z^7 - 6*y*z^7 - y^2*z^7)* G[0, 1, 0, 0, y])/((-1 + y)^4*z^2*(-1 + y + z)^2*(y + z)^4) - (I*(-32*y^5 + 136*y^6 - 224*y^7 + 176*y^8 - 64*y^9 + 8*y^10 - 123*y^4*z + 583*y^5*z - 1065*y^6*z + 927*y^7*z - 376*y^8*z + 54*y^9*z - 108*y^3*z^2 + 643*y^4*z^2 - 1377*y^5*z^2 + 1358*y^6*z^2 - 618*y^7*z^2 + 103*y^8*z^2 - y^9*z^2 - 96*y^2*z^3 + 604*y^3*z^3 - 1363*y^4*z^3 + 1447*y^5*z^3 - 769*y^6*z^3 + 183*y^7*z^3 - 6*y^8*z^3 - 8*y*z^4 + 214*y^2*z^4 - 750*y^3*z^4 + 1085*y^4*z^4 - 839*y^5*z^4 + 321*y^6*z^4 - 15*y^7*z^4 - z^5 + 25*y*z^5 - 165*y^2*z^5 + 391*y^3*z^5 - 534*y^4*z^5 + 336*y^5*z^5 - 20*y^6*z^5 + 3*z^6 - 29*y*z^6 + 88*y^2*z^6 - 204*y^3*z^6 + 205*y^4*z^6 - 15*y^5*z^6 - 3*z^7 + 15*y*z^7 - 49*y^2*z^7 + 75*y^3*z^7 - 6*y^4*z^7 + z^8 - 3*y*z^8 + 11*y^2*z^8 - y^3*z^8)*G[0, 1, 0, 0, z])/((-1 + y)^3*y^2*z^2* (-1 + y + z)^2*(y + z)^4) + ((2*I)*(2*y^3 - 2*y^4 - 2*y^5 + 2*y^6 - y^2*z + 11*y^3*z - 16*y^4*z + 6*y^5*z - 6*y*z^2 + 24*y^2*z^2 - 26*y^3*z^2 + 6*y^4*z^2 - 2*y^5*z^2 - 2*z^3 + 10*y*z^3 - 15*y^2*z^3 + 3*y^3*z^3 - 4*y^4*z^3 + 2*z^4 - 6*y*z^4 + 2*y^2*z^4 - 2*y^3*z^4)*G[0, 1, 0, 1, y])/((-1 + y)^3*y^2*z^2* (y + z)^2) + (I*(-y^2 + 2*y^3 + y^4 - 4*y^5 + 2*y^6 - 2*y*z + 8*y^2*z - 6*y^3*z - 8*y^4*z + 12*y^5*z - 4*y^6*z - z^2 + 10*y*z^2 - 27*y^2*z^2 + 32*y^3*z^2 - 22*y^4*z^2 + 12*y^5*z^2 - 4*y^6*z^2 + 4*z^3 - 24*y*z^3 + 58*y^2*z^3 - 76*y^3*z^3 + 56*y^4*z^3 - 20*y^5*z^3 + 2*y^6*z^3 - 8*z^4 + 40*y*z^4 - 83*y^2*z^4 + 86*y^3*z^4 - 42*y^4*z^4 + 8*y^5*z^4 + 10*z^5 - 42*y*z^5 + 66*y^2*z^5 - 44*y^3*z^5 + 12*y^4*z^5 - 7*z^6 + 22*y*z^6 - 22*y^2*z^6 + 8*y^3*z^6 + 2*z^7 - 4*y*z^7 + 2*y^2*z^7)* G[0, 1, 0, 1 - y, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + (I*(10*y^5 - 44*y^6 + 72*y^7 - 52*y^8 + 14*y^9 + 51*y^4*z - 240*y^5*z + 416*y^6*z - 316*y^7*z + 89*y^8*z + 62*y^3*z^2 - 381*y^4*z^2 + 796*y^5*z^2 - 700*y^6*z^2 + 230*y^7*z^2 - 7*y^8*z^2 + 78*y^2*z^3 - 480*y^3*z^3 + 1077*y^4*z^3 - 1052*y^5*z^3 + 421*y^6*z^3 - 42*y^7*z^3 + 28*y*z^4 - 314*y^2*z^4 + 942*y^3*z^4 - 1135*y^4*z^4 + 592*y^5*z^4 - 105*y^6*z^4 + 7*z^5 - 112*y*z^5 + 486*y^2*z^5 - 788*y^3*z^5 + 559*y^4*z^5 - 140*y^5*z^5 - 21*z^6 + 154*y*z^6 - 346*y^2*z^6 + 326*y^3*z^6 - 105*y^4*z^6 + 21*z^7 - 84*y*z^7 + 107*y^2*z^7 - 42*y^3*z^7 - 7*z^8 + 14*y*z^8 - 7*y^2*z^8)* G[0, 1, 1, 0, y])/((-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) - (I*(y^4 - 3*y^5 - y^6 + 15*y^7 - 24*y^8 + 16*y^9 - 4*y^10 + 4*y^3*z - 16*y^4*z - 2*y^5*z + 100*y^6*z - 196*y^7*z + 164*y^8*z - 62*y^9*z + 8*y^10*z + 6*y^2*z^2 - 34*y^3*z^2 + 6*y^4*z^2 + 262*y^5*z^2 - 621*y^6*z^2 + 615*y^7*z^2 - 283*y^8*z^2 + 49*y^9*z^2 + 4*y*z^3 - 36*y^2*z^3 + 66*y^3*z^3 + 136*y^4*z^3 - 588*y^5*z^3 + 748*y^6*z^3 - 416*y^7*z^3 + 84*y^8*z^3 + 2*y^9*z^3 + z^4 - 19*y*z^4 + 59*y^2*z^4 + 15*y^3*z^4 - 283*y^4*z^4 + 445*y^5*z^4 - 290*y^6*z^4 + 60*y^7*z^4 + 12*y^8*z^4 - 4*z^5 + 44*y*z^5 - 110*y^2*z^5 + 106*y^3*z^5 - 32*y^4*z^5 - 32*y^5*z^5 + 2*y^6*z^5 + 30*y^7*z^5 + 8*z^6 - 68*y*z^6 + 201*y^2*z^6 - 291*y^3*z^6 + 173*y^4*z^6 - 47*y^5*z^6 + 40*y^6*z^6 - 10*z^7 + 66*y*z^7 - 162*y^2*z^7 + 144*y^3*z^7 - 44*y^4*z^7 + 30*y^5*z^7 + 7*z^8 - 33*y*z^8 + 44*y^2*z^8 - 14*y^3*z^8 + 12*y^4*z^8 - 2*z^9 + 6*y*z^9 - 2*y^2*z^9 + 2*y^3*z^9)*G[0, 1, 1, 0, z])/((-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^4) - (I*(6*y^3 - 14*y^4 + 8*y^5 + 22*y^2*z - 48*y^3*z + 25*y^4*z + 20*y*z^2 - 49*y^2*z^2 + 34*y^3*z^2 - 7*y^4*z^2 + 7*z^3 - 28*y*z^3 + 34*y^2*z^3 - 14*y^3*z^3 - 7*z^4 + 14*y*z^4 - 7*y^2*z^4)*G[0, 1, 1, 1, y])/ ((-1 + y)^2*y^2*z^2*(y + z)^2) + (I*(-y^2 + 2*y^3 + y^4 - 4*y^5 + 2*y^6 - 2*y*z + 8*y^2*z - 6*y^3*z - 8*y^4*z + 12*y^5*z - 4*y^6*z - z^2 + 10*y*z^2 - 27*y^2*z^2 + 32*y^3*z^2 - 22*y^4*z^2 + 12*y^5*z^2 - 4*y^6*z^2 + 4*z^3 - 24*y*z^3 + 58*y^2*z^3 - 76*y^3*z^3 + 56*y^4*z^3 - 20*y^5*z^3 + 2*y^6*z^3 - 8*z^4 + 40*y*z^4 - 83*y^2*z^4 + 86*y^3*z^4 - 42*y^4*z^4 + 8*y^5*z^4 + 10*z^5 - 42*y*z^5 + 66*y^2*z^5 - 44*y^3*z^5 + 12*y^4*z^5 - 7*z^6 + 22*y*z^6 - 22*y^2*z^6 + 8*y^3*z^6 + 2*z^7 - 4*y*z^7 + 2*y^2*z^7)*G[0, 1, 1 - y, 0, z])/ ((-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) - (I*(-1 + z)*G[0, 1 - y, 0, 0, z])/(y^2*z) + (I*(4*y^3 + 15*y^2*z + 14*y*z^2 - 5*y^2*z^2 + 5*z^3 - 10*y*z^3 - 5*z^4)*G[0, 1 - y, 0, 1 - y, z])/(y^2*z^2*(y + z)^2) - (I*(30*y^5 - 158*y^6 + 294*y^7 - 234*y^8 + 68*y^9 + 123*y^4*z - 674*y^5*z + 1300*y^6*z - 1070*y^7*z + 321*y^8*z + 130*y^3*z^2 - 879*y^4*z^2 + 1929*y^5*z^2 - 1733*y^6*z^2 + 561*y^7*z^2 - 8*y^8*z^2 + 139*y^2*z^3 - 870*y^3*z^3 + 1912*y^4*z^3 - 1746*y^5*z^3 + 597*y^6*z^3 - 40*y^7*z^3 + 38*y*z^4 - 377*y^2*z^4 + 1047*y^3*z^4 - 1099*y^4*z^4 + 439*y^5*z^4 - 80*y^6*z^4 + 8*z^5 - 102*y*z^5 + 354*y^2*z^5 - 450*y^3*z^5 + 222*y^4*z^5 - 80*y^5*z^5 - 16*z^6 + 88*y*z^6 - 152*y^2*z^6 + 88*y^3*z^6 - 40*y^4*z^6 + 8*z^7 - 24*y*z^7 + 16*y^2*z^7 - 8*y^3*z^7)*G[0, 1 - y, 1, 0, z])/((-1 + y)^3*y^2*z^2*(-1 + y + z)* (y + z)^4) + (I*(4*y^3 + 15*y^2*z + 14*y*z^2 - 5*y^2*z^2 + 5*z^3 - 10*y*z^3 - 5*z^4)*G[0, 1 - y, 1 - y, 0, z])/(y^2*z^2*(y + z)^2) + (I*(6*y^3 + 22*y^2*z + 20*y*z^2 - 7*y^2*z^2 + 7*z^3 - 14*y*z^3 - 7*z^4)*G[0, 1 - y, 1 - y, 1 - y, z])/(y^2*z^2*(y + z)^2) + (I*(y^2 - 2*y^3 - 14*y^4 + 56*y^5 - 79*y^6 + 50*y^7 - 12*y^8 + 2*y*z - 7*y^2*z - 23*y^3*z + 135*y^4*z - 229*y^5*z + 170*y^6*z - 50*y^7*z + 2*y^8*z + z^2 - 8*y*z^2 - 3*y^2*z^2 + 104*y^3*z^2 - 235*y^4*z^2 + 210*y^5*z^2 - 75*y^6*z^2 + 6*y^7*z^2 - 3*z^3 + 3*y*z^3 + 48*y^2*z^3 - 142*y^3*z^3 + 165*y^4*z^3 - 81*y^5*z^3 + 10*y^6*z^3 - z^4 + 24*y*z^4 - 80*y^2*z^4 + 130*y^3*z^4 - 95*y^4*z^4 + 14*y^5*z^4 + 7*z^5 - 33*y*z^5 + 69*y^2*z^5 - 71*y^3*z^5 + 12*y^4*z^5 - 4*z^6 + 12*y*z^6 - 20*y^2*z^6 + 4*y^3*z^6)*G[0, 1 - y, -y, 1 - y, z])/((-1 + y)^3*y^2*z^3* (-1 + y + z)*(y + z)^2) - (I*(6*y^3 - 24*y^4 + 35*y^5 - 22*y^6 + 5*y^7 + 10*y^2*z - 50*y^3*z + 88*y^4*z - 66*y^5*z + 18*y^6*z + 7*y*z^2 - 44*y^2*z^2 + 93*y^3*z^2 - 82*y^4*z^2 + 26*y^5*z^2 - 6*z^3 + 12*y*z^3 + 6*y^2*z^3 - 24*y^3*z^3 + 12*y^4*z^3 + 12*z^4 - 31*y*z^4 + 26*y^2*z^4 - 8*y^3*z^4 - 6*z^5 + 12*y*z^5 - 8*y^2*z^5 - y*z^6)*G[0, -y, 0, 1 - y, z])/((-1 + y)^2*y*z^3* (-1 + y + z)^2*(y + z)^2) - (I*(6*y^3 - 24*y^4 + 35*y^5 - 22*y^6 + 5*y^7 + 10*y^2*z - 50*y^3*z + 88*y^4*z - 66*y^5*z + 18*y^6*z + 7*y*z^2 - 44*y^2*z^2 + 93*y^3*z^2 - 82*y^4*z^2 + 26*y^5*z^2 - 6*z^3 + 12*y*z^3 + 6*y^2*z^3 - 24*y^3*z^3 + 12*y^4*z^3 + 12*z^4 - 31*y*z^4 + 26*y^2*z^4 - 8*y^3*z^4 - 6*z^5 + 12*y*z^5 - 8*y^2*z^5 - y*z^6)*G[0, -y, 1 - y, 0, z])/((-1 + y)^2*y*z^3* (-1 + y + z)^2*(y + z)^2) + (I*(11*y^4 - 33*y^5 + 33*y^6 - 11*y^7 + 24*y^3*z - 85*y^4*z + 101*y^5*z - 43*y^6*z + 3*y^7*z + 19*y^2*z^2 - 83*y^3*z^2 + 108*y^4*z^2 - 50*y^5*z^2 + 6*y^6*z^2 + 14*y*z^3 - 61*y^2*z^3 + 75*y^3*z^3 - 29*y^4*z^3 + 9*y^5*z^3 + 6*z^4 - 30*y*z^4 + 47*y^2*z^4 - 19*y^3*z^4 + 12*y^4*z^4 - 6*z^5 + 18*y*z^5 - 10*y^2*z^5 + 6*y^3*z^5)*G[0, -y, 1 - y, 1 - y, z])/ ((-1 + y)^3*y^2*z^3*(y + z)^2) + (I*(-7*y^4 + 35*y^5 - 71*y^6 + 73*y^7 - 38*y^8 + 8*y^9 - 2*y^3*z + 16*y^4*z - 46*y^5*z + 62*y^6*z - 40*y^7*z + 10*y^8*z + 13*y^2*z^2 - 77*y^3*z^2 + 180*y^4*z^2 - 208*y^5*z^2 + 119*y^6*z^2 - 27*y^7*z^2 + 10*y*z^3 - 87*y^2*z^3 + 269*y^3*z^3 - 382*y^4*z^3 + 258*y^5*z^3 - 71*y^6*z^3 + 3*y^7*z^3 + 3*z^4 - 41*y*z^4 + 169*y^2*z^4 - 291*y^3*z^4 + 225*y^4*z^4 - 77*y^5*z^4 + 12*y^6*z^4 - 9*z^5 + 61*y*z^5 - 141*y^2*z^5 + 131*y^3*z^5 - 56*y^4*z^5 + 18*y^5*z^5 + 9*z^6 - 39*y*z^6 + 52*y^2*z^6 - 26*y^3*z^6 + 12*y^4*z^6 - 3*z^7 + 9*y*z^7 - 5*y^2*z^7 + 3*y^3*z^7)*G[0, -y, -y, 1 - y, z])/((-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((2*I)*(14 - 28*y + 14*y^2 - 7*z + 7*y*z - z^2)*G[1, 0, 0, 0, y])/((-1 + y)^2*z^2*(-1 + y + z)) + (I*(-1 + z)*G[1, 0, 0, 0, z])/(y^2*z) - (I*(-10*y^2 + 52*y^3 - 108*y^4 + 112*y^5 - 58*y^6 + 12*y^7 + 4*y*z + 2*y^2*z - 53*y^3*z + 107*y^4*z - 83*y^5*z + 23*y^6*z + 4*z^2 - 32*y*z^2 + 77*y^2*z^2 - 89*y^3*z^2 + 59*y^4*z^2 - 23*y^5*z^2 + 4*y^6*z^2 - 12*z^3 + 64*y*z^3 - 138*y^2*z^3 + 156*y^3*z^3 - 82*y^4*z^3 + 12*y^5*z^3 + 12*z^4 - 48*y*z^4 + 84*y^2*z^4 - 64*y^3*z^4 + 12*y^4*z^4 - 4*z^5 + 12*y*z^5 - 16*y^2*z^5 + 4*y^3*z^5)*G[1, 0, 0, 1, y])/((-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)) + (I*(2 - 3*y^2 - 8*z + 6*y^2*z + 9*z^2 + 6*y*z^2 - 6*y^2*z^2 + z^3 - 12*y*z^3 + 3*y^2*z^3 - 7*z^4 + 6*y*z^4 + 3*z^5)* G[1, 0, 0, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2) - (I*(-20*y^5 + 82*y^6 - 104*y^7 + 42*y^8 - 79*y^4*z + 345*y^5*z - 465*y^6*z + 199*y^7*z - 60*y^3*z^2 + 397*y^4*z^2 - 668*y^5*z^2 + 333*y^6*z^2 - 6*y^7*z^2 - 89*y^2*z^3 + 439*y^3*z^3 - 713*y^4*z^3 + 377*y^5*z^3 - 30*y^6*z^3 - 22*y*z^4 + 213*y^2*z^4 - 468*y^3*z^4 + 313*y^4*z^4 - 60*y^5*z^4 - 6*z^5 + 64*y*z^5 - 182*y^2*z^5 + 168*y^3*z^5 - 60*y^4*z^5 + 12*z^6 - 54*y*z^6 + 68*y^2*z^6 - 30*y^3*z^6 - 6*z^7 + 12*y*z^7 - 6*y^2*z^7)* G[1, 0, 1, 0, y])/((-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^4) - ((2*I)*(-1 + z)*(1 - y - 11*y^2 + 8*y^3 - 3*z + 2*y*z + 11*y^2*z + 6*z^2 - 7*y*z^2 + 3*y^2*z^2 - 7*z^3 + 6*y*z^3 + 3*z^4)* G[1, 0, 1, 0, z])/(y^2*z^3*(-1 + y + z)^2) - ((2*I)*(5*y^4 - 16*y^5 + 18*y^6 - 8*y^7 + y^8 + 19*y^3*z - 69*y^4*z + 91*y^5*z - 51*y^6*z + 10*y^7*z - y*z^2 + 28*y^2*z^2 - 112*y^3*z^2 + 175*y^4*z^2 - 132*y^5*z^2 + 45*y^6*z^2 - 3*y^7*z^2 + 14*y*z^3 - 84*y^2*z^3 + 174*y^3*z^3 - 188*y^4*z^3 + 100*y^5*z^3 - 12*y^6*z^3 + 3*z^4 - 34*y*z^4 + 100*y^2*z^4 - 152*y^3*z^4 + 113*y^4*z^4 - 18*y^5*z^4 - 6*z^5 + 30*y*z^5 - 62*y^2*z^5 + 62*y^3*z^5 - 12*y^4*z^5 + 3*z^6 - 9*y*z^6 + 13*y^2*z^6 - 3*y^3*z^6)*G[1, 0, 1, 1, y])/((-1 + y)^3*y^2*z^2* (-1 + y + z)*(y + z)^3) + (I*(2 - 3*y^2 - 8*z + 6*y^2*z + 9*z^2 + 6*y*z^2 - 6*y^2*z^2 + z^3 - 12*y*z^3 + 3*y^2*z^3 - 7*z^4 + 6*y*z^4 + 3*z^5)*G[1, 0, 1 - y, 0, z])/(y^2*z^3*(-1 + y + z)^2) + (I*(-1 + z)*(2 + 2*y^2 - 4*z + z^2 + y*z^2 + z^3)* G[1, 0, 1 - y, 1 - y, z])/(y^2*z^3*(-1 + y + z)) - (I*(-2*y + 7*y^2 - 4*y^3 + 8*y*z - 18*y^2*z + 8*y^3*z - 2*z^2 - 6*y*z^2 + 9*y^2*z^2 + 6*z^3 - 4*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, 0, -y, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2) - (I*(-12*y^3 + 66*y^4 - 96*y^5 + 42*y^6 - 56*y^2*z + 300*y^3*z - 443*y^4*z + 199*y^5*z - 28*y*z^2 + 320*y^2*z^2 - 600*y^3*z^2 + 305*y^4*z^2 - 56*z^3 + 316*y*z^3 - 530*y^2*z^3 + 258*y^3*z^3 + 86*z^4 - 216*y*z^4 + 112*y^2*z^4 - 11*z^5 - y*z^5 - 3*z^6)*G[1, 1, 0, 0, y])/((-1 + y)^2*z^2* (-1 + y + z)*(y + z)^4) + (I*(-1 + z)*(2 - 9*y^2 + 8*y^3 - 6*z + 9*y^2*z - z^2 + 14*y*z^2 - 7*y^2*z^2 + 12*z^3 - 14*y*z^3 - 7*z^4)* G[1, 1, 0, 0, z])/(y^2*z^3*(-1 + y + z)^2) - (I*(4*y^4 - 20*y^5 + 36*y^6 - 28*y^7 + 8*y^8 + 19*y^3*z - 92*y^4*z + 164*y^5*z - 128*y^6*z + 37*y^7*z + 2*y*z^2 + 21*y^2*z^2 - 142*y^3*z^2 + 293*y^4*z^2 - 247*y^5*z^2 + 80*y^6*z^2 - 7*y^7*z^2 + 19*y*z^3 - 132*y^2*z^3 + 316*y^3*z^3 - 298*y^4*z^3 + 115*y^5*z^3 - 28*y^6*z^3 + 7*z^4 - 70*y*z^4 + 212*y^2*z^4 - 242*y^3*z^4 + 111*y^4*z^4 - 42*y^5*z^4 - 14*z^5 + 70*y*z^5 - 112*y^2*z^5 + 60*y^3*z^5 - 28*y^4*z^5 + 7*z^6 - 21*y*z^6 + 13*y^2*z^6 - 7*y^3*z^6)*G[1, 1, 0, 1, y])/((-1 + y)^3*y^2*z^2* (-1 + y + z)*(y + z)^3) - (I*(4*y^3 - 24*y^4 + 48*y^5 - 40*y^6 + 12*y^7 + 3*y^2*z - 36*y^3*z + 105*y^4*z - 114*y^5*z + 42*y^6*z - 6*y*z^2 + 14*y^2*z^2 + 24*y^3*z^2 - 62*y^4*z^2 + 26*y^5*z^2 + 4*y^6*z^2 - 4*z^3 + 36*y*z^3 - 82*y^2*z^3 + 88*y^3*z^3 - 58*y^4*z^3 + 16*y^5*z^3 + 12*z^4 - 62*y*z^4 + 112*y^2*z^4 - 94*y^3*z^4 + 24*y^4*z^4 - 12*z^5 + 40*y*z^5 - 48*y^2*z^5 + 16*y^3*z^5 + 4*z^6 - 8*y*z^6 + 4*y^2*z^6)*G[1, 1, 1, 0, y])/ ((-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^2) + G[1 - y, z]*(((I/4)*(346*y^2 - 346*y^3 + 626*y*z - 723*y^2*z + 81*y^3*z - 65*z^2 + 33*y*z^2 + 65*z^3 - 81*y*z^3))/ ((-1 + y)*y*z^2*(y + z)^2) - ((I/2)*(2*y^2 + 17*y^3 - 65*y^4 + 71*y^5 - 25*y^6 + 4*y*z + 36*y^2*z - 174*y^3*z + 225*y^4*z - 92*y^5*z + y^6*z + 2*z^2 + 7*y*z^2 - 109*y^2*z^2 + 190*y^3*z^2 - 99*y^4*z^2 + 9*y^5*z^2 - 6*z^3 - 6*y*z^3 + 27*y^2*z^3 - 20*y^3*z^3 + 25*y^4*z^3 + 6*z^4 - 17*y*z^4 + 24*y^2*z^4 + 27*y^3*z^4 - 2*z^5 + 12*y*z^5 + 10*y^2*z^5)* G[0, 0, y])/((-1 + y)^2*y*z^3*(-1 + y + z)*(y + z)^2) - ((I/2)*(7*y^2 - 14*y^3 - 71*y^4 + 282*y^5 - 385*y^6 + 236*y^7 - 55*y^8 + 14*y*z - 60*y^2*z - 3*y^3*z + 482*y^4*z - 1092*y^5*z + 1020*y^6*z - 415*y^7*z + 54*y^8*z + 7*z^2 - 78*y*z^2 + 266*y^2*z^2 - 201*y^3*z^2 - 541*y^4*z^2 + 1145*y^5*z^2 - 774*y^6*z^2 + 176*y^7*z^2 - 32*z^3 + 255*y*z^3 - 775*y^2*z^3 + 974*y^3*z^3 - 391*y^4*z^3 - 154*y^5*z^3 + 119*y^6*z^3 + 4*y^7*z^3 + 69*z^4 - 483*y*z^4 + 1248*y^2*z^4 - 1552*y^3*z^4 + 945*y^4*z^4 - 225*y^5*z^4 + 22*y^6*z^4 - 85*z^5 + 496*y*z^5 - 1066*y^2*z^5 + 1096*y^3*z^5 - 459*y^4*z^5 + 42*y^5*z^5 + 56*z^6 - 257*y*z^6 + 452*y^2*z^6 - 309*y^3*z^6 + 34*y^4*z^6 - 15*z^7 + 53*y*z^7 - 72*y^2*z^7 + 10*y^3*z^7)*G[0, 1, y])/ ((-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)*(y + z)^2) - ((I/2)*(2*y^4 - 42*y^5 + 146*y^6 - 206*y^7 + 132*y^8 - 32*y^9 + 8*y^3*z - 76*y^4*z + 247*y^5*z - 392*y^6*z + 336*y^7*z - 152*y^8*z + 29*y^9*z + 12*y^2*z^2 + 15*y^3*z^2 - 348*y^4*z^2 + 882*y^5*z^2 - 830*y^6*z^2 + 263*y^7*z^2 + 2*y^8*z^2 + 4*y^9*z^2 + 8*y*z^3 + 144*y^2*z^3 - 1341*y^3*z^3 + 3730*y^4*z^3 - 4481*y^5*z^3 + 2352*y^6*z^3 - 432*y^7*z^3 + 20*y^8*z^3 + 2*z^4 + 17*y*z^4 - 908*y^2*z^4 + 4043*y^3*z^4 - 6714*y^4*z^4 + 4772*y^5*z^4 - 1238*y^6*z^4 + 38*y^7*z^4 - 18*z^5 - 12*y*z^5 + 1188*y^2*z^5 - 3563*y^3*z^5 + 3622*y^4*z^5 - 1139*y^5*z^5 - 42*y^6*z^5 + 64*z^6 - 237*y*z^6 + 4*y^2*z^6 + 343*y^3*z^6 + 90*y^4*z^6 - 240*y^5*z^6 - 104*z^7 + 438*y*z^7 - 704*y^2*z^7 + 650*y^3*z^7 - 304*y^4*z^7 + 78*z^8 - 250*y*z^8 + 290*y^2*z^8 - 154*y^3*z^8 - 22*z^9 + 36*y*z^9 - 26*y^2*z^9)*G[1, 0, y])/((-1 + y)^2*y*(-1 + z)*z^3* (-1 + y + z)^2*(y + z)^4) + (I*(39*y^2 - 39*y^3 + 72*y*z - 81*y^2*z + 8*y^3*z - 7*z^2 + 5*y*z^2 + 7*z^3 - 8*y*z^3)* G[1, 1, y])/((-1 + y)*y*z^2*(y + z)^2) + (I*(-4 + 8*y - 4*y^2 + 9*z - 10*y*z + y^2*z + 4*z^2)* G[0, 0, 0, y])/((-1 + y)^2*z^3) + (I*(2*y^2 - 4*y^3 - 4*y^4 + 16*y^5 - 14*y^6 + 4*y^7 + 2*y*z - 20*y^2*z + 37*y^3*z - 12*y^4*z - 16*y^5*z + 8*y^6*z + y^7*z - 2*y*z^2 - y^2*z^2 + 17*y^3*z^2 - 21*y^4*z^2 + 5*y^5*z^2 + 2*y^6*z^2 + 4*z^3 - 20*y*z^3 + 43*y^2*z^3 - 23*y^3*z^3 - y^4*z^3 - 3*y^5*z^3 - 8*z^4 + 32*y*z^4 - 26*y^2*z^4 - 2*y^3*z^4 - 8*y^4*z^4 + 4*z^5 - 12*y*z^5 - 4*y^3*z^5)* G[0, 0, 1, y])/((-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)) - (I*(-2*y^4 + 2*y^5 - 2*y^6 + 14*y^7 - 20*y^8 + 8*y^9 - 8*y^3*z + 14*y^4*z - 36*y^5*z + 147*y^6*z - 199*y^7*z + 79*y^8*z + 3*y^9*z - 12*y^2*z^2 + 36*y^3*z^2 - 129*y^4*z^2 + 475*y^5*z^2 - 651*y^6*z^2 + 266*y^7*z^2 + 15*y^8*z^2 - 8*y*z^3 + 44*y^2*z^3 - 140*y^3*z^3 + 549*y^4*z^3 - 866*y^5*z^3 + 394*y^6*z^3 + 24*y^7*z^3 - 2*z^4 + 26*y*z^4 - 159*y^2*z^4 + 557*y^3*z^4 - 845*y^4*z^4 + 411*y^5*z^4 + 6*z^5 - 54*y*z^5 + 274*y^2*z^5 - 531*y^3*z^5 + 332*y^4*z^5 - 45*y^5*z^5 - 12*z^6 + 82*y*z^6 - 204*y^2*z^6 + 179*y^3*z^6 - 57*y^4*z^6 + 14*z^7 - 58*y*z^7 + 71*y^2*z^7 - 30*y^3*z^7 - 6*z^8 + 12*y*z^8 - 6*y^2*z^8)* G[0, 1, 0, y])/((-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^4) + (I*(2*y^3 - 2*y^4 - 11*y^5 + 25*y^6 - 19*y^7 + 5*y^8 + 6*y^2*z - 10*y^3*z - 15*y^4*z + 52*y^5*z - 48*y^6*z + 14*y^7*z + y^8*z + 6*y*z^2 - 18*y^2*z^2 + 31*y^3*z^2 - 24*y^4*z^2 + 6*y^5*z^2 - 4*y^6*z^2 + 3*y^7*z^2 + 2*z^3 - 16*y*z^3 + 73*y^2*z^3 - 128*y^3*z^3 + 118*y^4*z^3 - 66*y^5*z^3 + 9*y^6*z^3 - 4*z^4 + 40*y*z^4 - 107*y^2*z^4 + 147*y^3*z^4 - 119*y^4*z^4 + 19*y^5*z^4 + 8*z^5 - 42*y*z^5 + 84*y^2*z^5 - 92*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 26*y^2*z^6 + 6*y^3*z^6)* G[0, 1, 1, y])/((-1 + y)^3*y^2*z^3*(y + z)^3) - ((2*I)*(2*y^4 - 6*y^5 + 6*y^6 - 2*y^7 + 2*y^3*z + 6*y^4*z - 16*y^5*z + 6*y^6*z + 2*y^7*z - 16*y^2*z^2 + 102*y^3*z^2 - 155*y^4*z^2 + 59*y^5*z^2 + 10*y^6*z^2 - 6*y*z^3 + 118*y^2*z^3 - 234*y^3*z^3 + 101*y^4*z^3 + 20*y^5*z^3 - 26*z^4 + 140*y*z^4 - 236*y^2*z^4 + 98*y^3*z^4 + 20*y^4*z^4 + 40*z^5 - 106*y*z^5 + 50*y^2*z^5 + 10*y^3*z^5 - 7*z^6 + y*z^6 + 2*y^2*z^6 - z^7)* G[1, 0, 0, y])/((-1 + y)^2*z^3*(-1 + y + z)*(y + z)^4) - (I*(y^3 - 4*y^4 - 3*y^5 + 32*y^6 - 53*y^7 + 36*y^8 - 9*y^9 + 3*y^2*z - 15*y^3*z + 8*y^4*z + 77*y^5*z - 175*y^6*z + 145*y^7*z - 44*y^8*z + y^9*z + 3*y*z^2 - 21*y^2*z^2 + 52*y^3*z^2 - 5*y^4*z^2 - 138*y^5*z^2 + 174*y^6*z^2 - 69*y^7*z^2 + 4*y^8*z^2 + z^3 - 11*y*z^3 + 66*y^2*z^3 - 144*y^3*z^3 + 126*y^4*z^3 - 50*y^5*z^3 + 13*y^6*z^3 - y^7*z^3 - 3*z^4 + 41*y*z^4 - 170*y^2*z^4 + 312*y^3*z^4 - 329*y^4*z^4 + 181*y^5*z^4 - 24*y^6*z^4 + 10*z^5 - 85*y*z^5 + 234*y^2*z^5 - 336*y^3*z^5 + 242*y^4*z^5 - 41*y^5*z^5 - 15*z^6 + 73*y*z^6 - 143*y^2*z^6 + 137*y^3*z^6 - 28*y^4*z^6 + 7*z^7 - 21*y*z^7 + 29*y^2*z^7 - 7*y^3*z^7)*G[1, 0, 1, y])/((-1 + y)^3*y^2*z^3* (-1 + y + z)*(y + z)^3) + (I*(-3*y^2 + 3*y^3 + 28*y^4 - 72*y^5 + 63*y^6 - 19*y^7 - 6*y*z + 18*y^2*z + 48*y^3*z - 198*y^4*z + 212*y^5*z - 76*y^6*z + 2*y^7*z - 3*z^2 + 27*y*z^2 - 11*y^2*z^2 - 155*y^3*z^2 + 246*y^4*z^2 - 112*y^5*z^2 + 8*y^6*z^2 + 12*z^3 - 54*y*z^3 + 22*y^2*z^3 + 68*y^3*z^3 - 48*y^4*z^3 + 8*y^5*z^3 - 22*z^4 + 74*y*z^4 - 82*y^2*z^4 + 54*y^3*z^4 - 8*y^4*z^4 + 24*z^5 - 68*y*z^5 + 74*y^2*z^5 - 22*y^3*z^5 - 15*z^6 + 31*y*z^6 - 16*y^2*z^6 + 4*z^7 - 4*y*z^7)* G[1, 1, 0, y])/((-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((30*I)*(y + 2*z)*G[1, 1, 1, y])/(z^2*(y + z)^2) + ((2*I)*G[0, 0, 0, 0, y])/z^3 - ((10*I)*G[0, 0, 0, 1, y])/z^3 - ((6*I)*G[0, 0, 1, 0, y])/z^3 + ((2*I)*G[0, 0, 1, 1, y])/z^3 - ((34*I)*G[0, 1, 0, 0, y])/z^3 - ((8*I)*G[0, 1, 0, 1, y])/z^3 - ((4*I)*G[0, 1, 1, 0, y])/z^3 + ((2*I)*G[0, 1, 1, 1, y])/z^3 - ((28*I)*G[1, 0, 0, 0, y])/z^3 + ((2*I)*G[1, 0, 0, 1, y])/z^3 + ((22*I)*G[1, 0, 1, 0, y])/z^3 - ((8*I)*G[1, 0, 1, 1, y])/z^3 + ((30*I)*G[1, 1, 0, 0, y])/z^3 + ((4*I)*G[1, 1, 0, 1, y])/z^3 + ((8*I)*G[1, 1, 1, 0, y])/z^3) + (I*(-1 + z)*(2 - 2*y - 22*y^2 + 16*y^3 - 6*z + 4*y*z + 22*y^2*z + 3*z^2 + 4*y*z^2 - 3*y^2*z^2 + 4*z^3 - 6*y*z^3 - 3*z^4)* G[1, 1, 1, 0, z])/(y^2*z^3*(-1 + y + z)^2) + ((30*I)*(y + 2*z)*G[1, 1, 1, 1, y])/(z^2*(y + z)^2) + G[-y, z]*(((-1/2*I)*(106*y^4 - 314*y^5 + 310*y^6 - 102*y^7 + 248*y^3*z - 904*y^4*z + 1070*y^5*z - 420*y^6*z + 6*y^7*z + 158*y^2*z^2 - 864*y^3*z^2 + 1296*y^4*z^2 - 624*y^5*z^2 + 34*y^6*z^2 + 16*y*z^3 - 305*y^2*z^3 + 643*y^3*z^3 - 415*y^4*z^3 + 53*y^5*z^3 - z^4 - 25*y*z^4 + 110*y^2*z^4 - 129*y^3*z^4 + 21*y^4*z^4 + 4*z^5 + y*z^5 - 18*y^2*z^5 - 11*y^3*z^5 - 3*z^6 + 2*y*z^6 - 7*y^2*z^6)*G[0, 1, y])/ ((-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((I/2)*(-2*y^3 - 19*y^4 + 33*y^5 - 4*y^6 - 8*y^7 - 6*y^2*z - 48*y^3*z + 179*y^4*z - 159*y^5*z + 31*y^6*z + 3*y^7*z - 6*y*z^2 - 23*y^2*z^2 + 265*y^3*z^2 - 416*y^4*z^2 + 180*y^5*z^2 - 2*z^3 + 8*y*z^3 + 147*y^2*z^3 - 423*y^3*z^3 + 304*y^4*z^3 - 36*y^5*z^3 + z^4 + 37*y*z^4 - 225*y^2*z^4 + 263*y^3*z^4 - 82*y^4*z^4 + 8*z^5 - 74*y*z^5 + 135*y^2*z^5 - 75*y^3*z^5 - 11*z^6 + 39*y*z^6 - 30*y^2*z^6 + 4*z^7 - 4*y*z^7)* G[1, 0, y])/((-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (I*(-2*y^3 - 12*y^4 + 30*y^5 - 16*y^6 - 6*y^2*z - 4*y^3*z + 27*y^4*z - 21*y^5*z + 4*y^6*z - 6*y*z^2 + 42*y^2*z^2 - 73*y^3*z^2 + 39*y^4*z^2 + 6*y^5*z^2 - 2*z^3 + 38*y*z^3 - 91*y^2*z^3 + 79*y^3*z^3 + 10*z^4 - 41*y*z^4 + 61*y^2*z^4 - 6*y^3*z^4 - 8*z^5 + 20*y*z^5 - 4*y^2*z^5)*G[1, 1, y])/ ((-1 + y)^2*y^2*z^3*(y + z)^2) + (I*(16*y^3 - 28*y^4 + 13*y^5 + 44*y^2*z - 116*y^3*z + 72*y^4*z + 34*y*z^2 - 160*y^2*z^2 + 144*y^3*z^2 + 4*z^3 - 80*y*z^3 + 128*y^2*z^3 - 8*z^4 + 47*y*z^4 + 4*z^5)*G[0, 0, 1, y])/(y*z^3*(-1 + y + z)^2* (y + z)^2) + (I*(-25*y^6 + 22*y^7 - 4*y^8 - 52*y^5*z + 53*y^6*z - 6*y^7*z + 5*y^8*z + 47*y^4*z^2 - 114*y^5*z^2 + 73*y^6*z^2 + 30*y^7*z^2 + 64*y^3*z^3 - 273*y^4*z^3 + 196*y^5*z^3 + 70*y^6*z^3 + 149*y^2*z^4 - 430*y^3*z^4 + 329*y^4*z^4 + 70*y^5*z^4 + 20*y*z^5 - 357*y^2*z^5 + 418*y^3*z^5 + 5*z^6 - 70*y*z^6 + 275*y^2*z^6 - 70*y^3*z^6 - 15*z^7 + 80*y*z^7 - 70*y^2*z^7 + 15*z^8 - 30*y*z^8 - 5*z^9)* G[0, 1, 0, y])/(y^2*z^3*(-1 + y + z)^2*(y + z)^4) + (I*(18*y^4 - 18*y^5 + 46*y^3*z - 73*y^4*z + y^5*z + 30*y^2*z^2 - 94*y^3*z^2 + 3*y^4*z^2 - 2*y*z^3 - 35*y^2*z^3 + y^3*z^3 - 2*z^4 + 8*y*z^4 - 5*y^2*z^4 + 4*z^5 - 6*y*z^5 - 2*z^6)* G[0, 1, 1, y])/(y^2*z^3*(-1 + y + z)*(y + z)^2) - (I*(2*y^2 - 2*y^3 + y^4 + 8*y*z - 22*y^2*z + 16*y^3*z + 4*z^2 - 34*y*z^2 + 40*y^2*z^2 - 14*z^3 + 36*y*z^3 + 11*z^4)* G[1, 0, 0, y])/(z^3*(-1 + y + z)^2*(y + z)^2) + (I*(-20*y^4 + 34*y^5 - 16*y^6 - 50*y^3*z + 133*y^4*z - 84*y^5*z + y^6*z - 32*y^2*z^2 + 168*y^3*z^2 - 159*y^4*z^2 + 4*y^5*z^2 + 2*y*z^3 + 63*y^2*z^3 - 124*y^3*z^3 + 4*y^4*z^3 + 2*z^4 - 12*y*z^4 - 21*y^2*z^4 - 4*y^3*z^4 - 6*z^5 + 18*y*z^5 - 11*y^2*z^5 + 6*z^6 - 8*y*z^6 - 2*z^7)*G[1, 0, 1, y])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (I*(-8*y^6 - 14*y^7 + 16*y^8 + 14*y^5*z - 125*y^6*z + 116*y^7*z + 3*y^8*z + 146*y^4*z^2 - 472*y^5*z^2 + 386*y^6*z^2 + 18*y^7*z^2 + 136*y^3*z^3 - 649*y^4*z^3 + 636*y^5*z^3 + 38*y^6*z^3 + 177*y^2*z^4 - 656*y^3*z^4 + 705*y^4*z^4 + 18*y^5*z^4 + 28*y*z^5 - 445*y^2*z^5 + 632*y^3*z^5 - 60*y^4*z^5 + 7*z^6 - 98*y*z^6 + 368*y^2*z^6 - 122*y^3*z^6 - 21*z^7 + 112*y*z^7 - 102*y^2*z^7 + 21*z^8 - 42*y*z^8 - 7*z^9)* G[1, 1, 0, y])/(y^2*z^3*(-1 + y + z)^2*(y + z)^4) - (I*(-19*y^4 - 26*y^3*z + 7*y^4*z + 12*y^2*z^2 + 14*y^3*z^2 + 20*y*z^3 + 7*z^4 - 14*y*z^4 - 7*z^5)*G[1, 1, 1, y])/ (y^2*z^3*(y + z)^2) - ((20*I)*G[0, 0, 1, 0, y])/z^3 - ((4*I)*G[0, 0, 1, 1, y])/z^3 + ((20*I)*G[0, 1, 0, 0, y])/z^3 + ((4*I)*G[0, 1, 0, 1, y])/z^3 - ((10*I)*G[0, 1, 1, 0, y])/z^3 + ((6*I)*G[0, 1, 1, 1, y])/z^3 + ((10*I)*G[1, 0, 0, 1, y])/z^3 + ((20*I)*G[1, 0, 1, 0, y])/z^3 + ((10*I)*G[1, 0, 1, 1, y])/z^3 + ((12*I)*G[1, 1, 0, 0, y])/z^3 + ((4*I)*G[1, 1, 0, 1, y])/z^3 + ((4*I)*G[1, 1, 1, 0, y])/z^3 - ((30*I)*G[1, 1, 1, 1, y])/z^3) + (I*(2 - 3*y^2 - 8*z + 6*y^2*z + 9*z^2 + 6*y*z^2 - 6*y^2*z^2 + z^3 - 12*y*z^3 + 3*y^2*z^3 - 7*z^4 + 6*y*z^4 + 3*z^5)* G[1, 1 - y, 0, 0, z])/(y^2*z^3*(-1 + y + z)^2) + (I*(-1 + z)*(2 + 2*y^2 - 4*z + z^2 + y*z^2 + z^3)* G[1, 1 - y, 0, 1 - y, z])/(y^2*z^3*(-1 + y + z)) - (I*(-1 + z)*(-3 + 2*y - 21*y^2 + 16*y^3 + 9*z - 4*y*z + 21*y^2*z - 13*z^2 + 10*y*z^2 - 4*y^2*z^2 + 11*z^3 - 8*y*z^3 - 4*z^4)* G[1, 1 - y, 1, 0, z])/(y^2*z^3*(-1 + y + z)^2) + (I*(-1 + z)*(2 + 2*y^2 - 4*z + z^2 + y*z^2 + z^3)* G[1, 1 - y, 1 - y, 0, z])/(y^2*z^3*(-1 + y + z)) - (I*(-2*y + 7*y^2 - 4*y^3 + 8*y*z - 18*y^2*z + 8*y^3*z - 2*z^2 - 6*y*z^2 + 9*y^2*z^2 + 6*z^3 - 4*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, 1 - y, -y, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2) - (I*(-1 + z)*G[1 - y, 0, 0, 0, z])/ (y^2*z) + (I*(4*y^3 + 15*y^2*z + 14*y*z^2 - 5*y^2*z^2 + 5*z^3 - 10*y*z^3 - 5*z^4)*G[1 - y, 0, 0, 1 - y, z])/(y^2*z^2*(y + z)^2) - (I*(-3*y^4 + 11*y^5 + 9*y^6 - 105*y^7 + 215*y^8 - 207*y^9 + 99*y^10 - 19*y^11 - 12*y^3*z + 56*y^4*z - 38*y^5*z - 236*y^6*z + 630*y^7*z - 688*y^8*z + 374*y^9*z - 92*y^10*z + 6*y^11*z - 18*y^2*z^2 + 114*y^3*z^2 - 263*y^4*z^2 + 245*y^5*z^2 + 7*y^6*z^2 - 229*y^7*z^2 + 250*y^8*z^2 - 142*y^9*z^2 + 36*y^10*z^2 - 12*y*z^3 + 116*y^2*z^3 - 430*y^3*z^3 + 956*y^4*z^3 - 1486*y^5*z^3 + 1480*y^6*z^3 - 706*y^7*z^3 + 82*y^9*z^3 - 3*z^4 + 59*y*z^4 - 414*y^2*z^4 + 1450*y^3*z^4 - 2955*y^4*z^4 + 3523*y^5*z^4 - 2192*y^6*z^4 + 460*y^7*z^4 + 72*y^8*z^4 + 12*z^5 - 154*y*z^5 + 878*y^2*z^5 - 2480*y^3*z^5 + 3730*y^4*z^5 - 2944*y^5*z^5 + 996*y^6*z^5 - 30*y^7*z^5 - 26*z^6 + 260*y*z^6 - 1050*y^2*z^6 + 2086*y^3*z^6 - 2176*y^4*z^6 + 1062*y^5*z^6 - 124*y^6*z^6 + 36*z^7 - 258*y*z^7 + 700*y^2*z^7 - 964*y^3*z^7 + 648*y^4*z^7 - 114*y^5*z^7 - 27*z^8 + 129*y*z^8 - 245*y^2*z^8 + 223*y^3*z^8 - 48*y^4*z^8 + 8*z^9 - 24*y*z^9 + 32*y^2*z^9 - 8*y^3*z^9)*G[1 - y, 0, 1, 0, z])/ ((-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + (I*(4*y^3 + 15*y^2*z + 14*y*z^2 - 5*y^2*z^2 + 5*z^3 - 10*y*z^3 - 5*z^4)*G[1 - y, 0, 1 - y, 0, z])/(y^2*z^2*(y + z)^2) + (I*(6*y^3 + 22*y^2*z + 20*y*z^2 - 7*y^2*z^2 + 7*z^3 - 14*y*z^3 - 7*z^4)*G[1 - y, 0, 1 - y, 1 - y, z])/(y^2*z^2*(y + z)^2) + (I*(2*y^3 + 13*y^4 - 51*y^5 + 55*y^6 - 19*y^7 + 4*y^2*z + 24*y^3*z - 116*y^4*z + 148*y^5*z - 64*y^6*z + 4*y^7*z + 2*y*z^2 + 11*y^2*z^2 - 85*y^3*z^2 + 127*y^4*z^2 - 63*y^5*z^2 + 8*y^6*z^2 + 6*y*z^3 - 42*y^2*z^3 + 54*y^3*z^3 - 18*y^4*z^3 + 8*y^5*z^3 + 4*z^4 - 20*y*z^4 + 26*y^2*z^4 - 2*y^3*z^4 + 8*y^4*z^4 - 4*z^5 + 12*y*z^5 - 4*y^2*z^5 + 4*y^3*z^5)*G[1 - y, 0, -y, 1 - y, z])/ ((-1 + y)^3*y^2*z^3*(y + z)^2) - (I*(32*y^5 - 152*y^6 + 264*y^7 - 200*y^8 + 56*y^9 + 131*y^4*z - 652*y^5*z + 1180*y^6*z - 928*y^7*z + 269*y^8*z + 140*y^3*z^2 - 844*y^4*z^2 + 1741*y^5*z^2 - 1505*y^6*z^2 + 477*y^7*z^2 - 9*y^8*z^2 + 144*y^2*z^3 - 848*y^3*z^3 + 1785*y^4*z^3 - 1591*y^5*z^3 + 547*y^6*z^3 - 45*y^7*z^3 + 40*y*z^4 - 382*y^2*z^4 + 1036*y^3*z^4 - 1092*y^4*z^4 + 456*y^5*z^4 - 90*y^6*z^4 + 9*z^5 - 112*y*z^5 + 382*y^2*z^5 - 498*y^3*z^5 + 261*y^4*z^5 - 90*y^5*z^5 - 18*z^6 + 99*y*z^6 - 175*y^2*z^6 + 107*y^3*z^6 - 45*y^4*z^6 + 9*z^7 - 27*y*z^7 + 19*y^2*z^7 - 9*y^3*z^7)*G[1 - y, 1, 0, 0, z])/((-1 + y)^3*y^2*z^2*(-1 + y + z)* (y + z)^4) + (I*(-4*y^4 + 14*y^5 - 16*y^6 + 6*y^7 - 8*y^3*z + 34*y^4*z - 44*y^5*z + 18*y^6*z + y^2*z^2 + 11*y^3*z^2 - 26*y^4*z^2 + 14*y^5*z^2 + 2*y*z^3 - 6*y^2*z^3 + 5*y^3*z^3 - 3*y^4*z^3 + y^5*z^3 + z^4 - 7*y*z^4 + 13*y^2*z^4 - 12*y^3*z^4 + 3*y^4*z^4 - 2*z^5 + 7*y*z^5 - 9*y^2*z^5 + 3*y^3*z^5 + z^6 - 2*y*z^6 + y^2*z^6)*G[1 - y, 1, 0, 1 - y, z])/((-1 + y)^2*y^2*z^3* (-1 + y + z)*(y + z)^2) - (I*(-8*y^6 + 34*y^7 - 54*y^8 + 38*y^9 - 10*y^10 - 22*y^5*z + 98*y^6*z - 164*y^7*z + 124*y^8*z - 38*y^9*z + 2*y^10*z + y^4*z^2 + 6*y^5*z^2 - 31*y^6*z^2 + 50*y^7*z^2 - 36*y^8*z^2 + 10*y^9*z^2 + 22*y^3*z^3 - 122*y^4*z^3 + 231*y^5*z^3 - 160*y^6*z^3 + 14*y^7*z^3 + 15*y^8*z^3 + 58*y^2*z^4 - 296*y^3*z^4 + 563*y^4*z^4 - 439*y^5*z^4 + 115*y^6*z^4 - 5*y^7*z^4 + 20*y*z^5 - 174*y^2*z^5 + 454*y^3*z^5 - 452*y^4*z^5 + 176*y^5*z^5 - 40*y^6*z^5 + 5*z^6 - 60*y*z^6 + 201*y^2*z^6 - 254*y^3*z^6 + 132*y^4*z^6 - 48*y^5*z^6 - 10*z^7 + 55*y*z^7 - 96*y^2*z^7 + 60*y^3*z^7 - 25*y^4*z^7 + 5*z^8 - 15*y*z^8 + 11*y^2*z^8 - 5*y^3*z^8)*G[1 - y, 1, 1, 0, z])/ ((-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^4) + (I*(-4*y^4 + 14*y^5 - 16*y^6 + 6*y^7 - 8*y^3*z + 34*y^4*z - 44*y^5*z + 18*y^6*z + y^2*z^2 + 11*y^3*z^2 - 26*y^4*z^2 + 14*y^5*z^2 + 2*y*z^3 - 6*y^2*z^3 + 5*y^3*z^3 - 3*y^4*z^3 + y^5*z^3 + z^4 - 7*y*z^4 + 13*y^2*z^4 - 12*y^3*z^4 + 3*y^4*z^4 - 2*z^5 + 7*y*z^5 - 9*y^2*z^5 + 3*y^3*z^5 + z^6 - 2*y*z^6 + y^2*z^6)*G[1 - y, 1, 1 - y, 0, z])/((-1 + y)^2*y^2*z^3* (-1 + y + z)*(y + z)^2) + (I*(4*y^3 + 15*y^2*z + 14*y*z^2 - 5*y^2*z^2 + 5*z^3 - 10*y*z^3 - 5*z^4)*G[1 - y, 1 - y, 0, 0, z])/ (y^2*z^2*(y + z)^2) + (I*(6*y^3 + 22*y^2*z + 20*y*z^2 - 7*y^2*z^2 + 7*z^3 - 14*y*z^3 - 7*z^4)*G[1 - y, 1 - y, 0, 1 - y, z])/ (y^2*z^2*(y + z)^2) + (I*(3*y^4 - 8*y^5 - 17*y^6 + 88*y^7 - 127*y^8 + 80*y^9 - 19*y^10 + 12*y^3*z - 41*y^4*z - 39*y^5*z + 320*y^6*z - 502*y^7*z + 339*y^8*z - 95*y^9*z + 6*y^10*z + 18*y^2*z^2 - 84*y^3*z^2 + 28*y^4*z^2 + 350*y^5*z^2 - 662*y^6*z^2 + 504*y^7*z^2 - 184*y^8*z^2 + 30*y^9*z^2 + 12*y*z^3 - 86*y^2*z^3 + 120*y^3*z^3 + 119*y^4*z^3 - 392*y^5*z^3 + 352*y^6*z^3 - 184*y^7*z^3 + 59*y^8*z^3 + 3*z^4 - 44*y*z^4 + 155*y^2*z^4 - 222*y^3*z^4 + 172*y^4*z^4 - 89*y^5*z^4 - 22*y^6*z^4 + 55*y^7*z^4 - 9*z^5 + 59*y*z^5 - 154*y^2*z^5 + 242*y^3*z^5 - 265*y^4*z^5 + 139*y^5*z^5 + 20*y^6*z^5 + 10*z^6 - 44*y*z^6 + 92*y^2*z^6 - 144*y^3*z^6 + 138*y^4*z^6 - 4*y^5*z^6 - 5*z^7 + 20*y*z^7 - 42*y^2*z^7 + 64*y^3*z^7 - 5*y^4*z^7 + z^8 - 3*y*z^8 + 11*y^2*z^8 - y^3*z^8)*G[1 - y, 1 - y, 1, 0, z])/ ((-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^4) + (I*(6*y^3 + 22*y^2*z + 20*y*z^2 - 7*y^2*z^2 + 7*z^3 - 14*y*z^3 - 7*z^4)*G[1 - y, 1 - y, 1 - y, 0, z])/(y^2*z^2*(y + z)^2) + ((30*I)*(y + 2*z)*G[1 - y, 1 - y, 1 - y, 1 - y, z])/ (z^2*(y + z)^2) - (I*(-2*y^3 + 4*y^4 + 32*y^5 - 100*y^6 + 98*y^7 - 32*y^8 - 6*y^2*z + 16*y^3*z + 82*y^4*z - 301*y^5*z + 329*y^6*z - 127*y^7*z + 7*y^8*z - 6*y*z^2 + 24*y^2*z^2 + 44*y^3*z^2 - 273*y^4*z^2 + 361*y^5*z^2 - 171*y^6*z^2 + 21*y^7*z^2 - 2*z^3 + 14*y*z^3 - 30*y^2*z^3 - 24*y^3*z^3 + 82*y^4*z^3 - 46*y^5*z^3 + 14*y^6*z^3 + 4*z^4 - 39*y*z^4 + 95*y^2*z^4 - 127*y^3*z^4 + 105*y^4*z^4 - 14*y^5*z^4 - 9*z^5 + 48*y*z^5 - 98*y^2*z^5 + 104*y^3*z^5 - 21*y^4*z^5 + 7*z^6 - 21*y*z^6 + 29*y^2*z^6 - 7*y^3*z^6)*G[1 - y, 1 - y, -y, 1 - y, z])/((-1 + y)^3*y^2*z^3* (y + z)^3) + (I*(y^2 - y^3 - 12*y^4 + 34*y^5 - 33*y^6 + 11*y^7 + 2*y*z - 5*y^2*z - 40*y^3*z + 140*y^4*z - 150*y^5*z + 53*y^6*z + z^2 - 7*y*z^2 - 27*y^2*z^2 + 151*y^3*z^2 - 199*y^4*z^2 + 81*y^5*z^2 - 3*z^3 + 6*y*z^3 + 39*y^2*z^3 - 86*y^3*z^3 + 43*y^4*z^3 + 3*z^4 - 3*y*z^4 - 4*y^2*z^4 + 2*y^3*z^4 - z^5 + 2*y*z^5 - 2*y^2*z^5)*G[1 - y, -y, 0, 1 - y, z])/ ((-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^2) + (I*(y^2 - y^3 - 12*y^4 + 34*y^5 - 33*y^6 + 11*y^7 + 2*y*z - 5*y^2*z - 40*y^3*z + 140*y^4*z - 150*y^5*z + 53*y^6*z + z^2 - 7*y*z^2 - 27*y^2*z^2 + 151*y^3*z^2 - 199*y^4*z^2 + 81*y^5*z^2 - 3*z^3 + 6*y*z^3 + 39*y^2*z^3 - 86*y^3*z^3 + 43*y^4*z^3 + 3*z^4 - 3*y*z^4 - 4*y^2*z^4 + 2*y^3*z^4 - z^5 + 2*y*z^5 - 2*y^2*z^5)* G[1 - y, -y, 1 - y, 0, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^2) - (I*(-2*y^3 + 2*y^4 + 30*y^5 - 82*y^6 + 76*y^7 - 24*y^8 - 6*y^2*z + 10*y^3*z + 66*y^4*z - 214*y^5*z + 226*y^6*z - 88*y^7*z + 6*y^8*z - 6*y*z^2 + 18*y^2*z^2 + 11*y^3*z^2 - 129*y^4*z^2 + 194*y^5*z^2 - 106*y^6*z^2 + 18*y^7*z^2 - 2*z^3 + 16*y*z^3 - 63*y^2*z^3 + 71*y^3*z^3 - 16*y^4*z^3 - 10*y^5*z^3 + 12*y^6*z^3 + 4*z^4 - 40*y*z^4 + 98*y^2*z^4 - 125*y^3*z^4 + 99*y^4*z^4 - 12*y^5*z^4 - 8*z^5 + 42*y*z^5 - 85*y^2*z^5 + 93*y^3*z^5 - 18*y^4*z^5 + 6*z^6 - 18*y*z^6 + 26*y^2*z^6 - 6*y^3*z^6)*G[1 - y, -y, 1 - y, 1 - y, z])/((-1 + y)^3*y^2*z^3* (y + z)^3) - (I*(y^2 - 2*y^3 + 18*y^4 - 70*y^5 + 107*y^6 - 72*y^7 + 18*y^8 + 2*y*z - 7*y^2*z + 55*y^3*z - 203*y^4*z + 319*y^5*z - 226*y^6*z + 60*y^7*z + z^2 - 8*y*z^2 + 59*y^2*z^2 - 216*y^3*z^2 + 358*y^4*z^2 - 270*y^5*z^2 + 76*y^6*z^2 - 3*z^3 + 19*y*z^3 - 80*y^2*z^3 + 154*y^3*z^3 - 136*y^4*z^3 + 46*y^5*z^3 + 3*z^4 - 16*y*z^4 + 29*y^2*z^4 - 36*y^3*z^4 + 24*y^4*z^4 - z^5 + 3*y*z^5 - 10*y^2*z^5 + 16*y^3*z^5 + 4*y^2*z^6)* G[1 - y, -y, -y, 1 - y, z])/((-1 + y)^3*y^2*z^3*(-1 + y + z)* (y + z)^2) + (I*(16*y^3 - 30*y^4 + 13*y^5 + 44*y^2*z - 120*y^3*z + 72*y^4*z + 34*y*z^2 - 162*y^2*z^2 + 143*y^3*z^2 + 4*z^3 - 80*y*z^3 + 126*y^2*z^3 - 8*z^4 + 46*y*z^4 + 4*z^5)* G[-y, 0, 0, 1 - y, z])/(y*z^3*(-1 + y + z)^2*(y + z)^2) + (I*(-53*y^6 + 76*y^7 - 29*y^8 - 168*y^5*z + 340*y^6*z - 174*y^7*z + 8*y^8*z - 134*y^4*z^2 + 496*y^5*z^2 - 392*y^6*z^2 + 48*y^7*z^2 - 62*y^3*z^3 + 375*y^4*z^3 - 484*y^5*z^3 + 115*y^6*z^3 + 116*y^2*z^4 - 86*y^3*z^4 - 226*y^4*z^4 + 130*y^5*z^4 + 20*y*z^5 - 284*y^2*z^5 + 178*y^3*z^5 + 45*y^4*z^5 + 5*z^6 - 70*y*z^6 + 232*y^2*z^6 - 52*y^3*z^6 - 15*z^7 + 80*y*z^7 - 67*y^2*z^7 + 15*z^8 - 30*y*z^8 - 5*z^9)*G[-y, 0, 1, 0, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^4) + (I*(16*y^3 - 30*y^4 + 13*y^5 + 44*y^2*z - 120*y^3*z + 72*y^4*z + 34*y*z^2 - 162*y^2*z^2 + 143*y^3*z^2 + 4*z^3 - 80*y*z^3 + 126*y^2*z^3 - 8*z^4 + 46*y*z^4 + 4*z^5)*G[-y, 0, 1 - y, 0, z])/ (y*z^3*(-1 + y + z)^2*(y + z)^2) - (I*(18*y^4 - 14*y^5 + 46*y^3*z - 61*y^4*z + y^5*z + 30*y^2*z^2 - 82*y^3*z^2 + 3*y^4*z^2 - 2*y*z^3 - 31*y^2*z^3 + y^3*z^3 - 2*z^4 + 8*y*z^4 - 5*y^2*z^4 + 4*z^5 - 6*y*z^5 - 2*z^6)* G[-y, 0, 1 - y, 1 - y, z])/(y^2*z^3*(-1 + y + z)*(y + z)^2) - (I*(30*y^4 - 56*y^5 + 26*y^6 + 72*y^3*z - 206*y^4*z + 132*y^5*z + 48*y^2*z^2 - 256*y^3*z^2 + 245*y^4*z^2 + 8*y*z^3 - 125*y^2*z^3 + 212*y^3*z^3 - 3*y^4*z^3 + 3*z^4 - 28*y*z^4 + 96*y^2*z^4 - 12*y^3*z^4 - 9*z^5 + 32*y*z^5 - 18*y^2*z^5 + 9*z^6 - 12*y*z^6 - 3*z^7)*G[-y, 0, -y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2* (y + z)^2) + (I*(16*y^3 - 30*y^4 + 13*y^5 + 44*y^2*z - 120*y^3*z + 72*y^4*z + 34*y*z^2 - 162*y^2*z^2 + 143*y^3*z^2 + 4*z^3 - 80*y*z^3 + 126*y^2*z^3 - 8*z^4 + 46*y*z^4 + 4*z^5)* G[-y, 1 - y, 0, 0, z])/(y*z^3*(-1 + y + z)^2*(y + z)^2) - (I*(18*y^4 - 14*y^5 + 46*y^3*z - 61*y^4*z + y^5*z + 30*y^2*z^2 - 82*y^3*z^2 + 3*y^4*z^2 - 2*y*z^3 - 31*y^2*z^3 + y^3*z^3 - 2*z^4 + 8*y*z^4 - 5*y^2*z^4 + 4*z^5 - 6*y*z^5 - 2*z^6)* G[-y, 1 - y, 0, 1 - y, z])/(y^2*z^3*(-1 + y + z)*(y + z)^2) + (I*(-53*y^6 + 76*y^7 - 29*y^8 - 168*y^5*z + 340*y^6*z - 174*y^7*z + 8*y^8*z - 134*y^4*z^2 + 496*y^5*z^2 - 392*y^6*z^2 + 48*y^7*z^2 - 62*y^3*z^3 + 375*y^4*z^3 - 484*y^5*z^3 + 115*y^6*z^3 + 116*y^2*z^4 - 86*y^3*z^4 - 226*y^4*z^4 + 130*y^5*z^4 + 20*y*z^5 - 284*y^2*z^5 + 178*y^3*z^5 + 45*y^4*z^5 + 5*z^6 - 70*y*z^6 + 232*y^2*z^6 - 52*y^3*z^6 - 15*z^7 + 80*y*z^7 - 67*y^2*z^7 + 15*z^8 - 30*y*z^8 - 5*z^9)*G[-y, 1 - y, 1, 0, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^4) - (I*(18*y^4 - 14*y^5 + 46*y^3*z - 61*y^4*z + y^5*z + 30*y^2*z^2 - 82*y^3*z^2 + 3*y^4*z^2 - 2*y*z^3 - 31*y^2*z^3 + y^3*z^3 - 2*z^4 + 8*y*z^4 - 5*y^2*z^4 + 4*z^5 - 6*y*z^5 - 2*z^6)* G[-y, 1 - y, 1 - y, 0, z])/(y^2*z^3*(-1 + y + z)*(y + z)^2) - (I*(-19*y^4 - 26*y^3*z + 7*y^4*z + 12*y^2*z^2 + 14*y^3*z^2 + 20*y*z^3 + 7*z^4 - 14*y*z^4 - 7*z^5)*G[-y, 1 - y, 1 - y, 1 - y, z])/(y^2*z^3*(y + z)^2) + (I*(-23*y^4 + 44*y^5 - 23*y^6 - 54*y^3*z + 153*y^4*z - 106*y^5*z + 3*y^6*z - 36*y^2*z^2 + 184*y^3*z^2 - 186*y^4*z^2 + 12*y^5*z^2 + 2*y*z^3 + 68*y^2*z^3 - 138*y^3*z^3 + 15*y^4*z^3 + 3*z^4 - 16*y*z^4 - 18*y^2*z^4 - 9*z^5 + 26*y*z^5 - 15*y^2*z^5 + 9*z^6 - 12*y*z^6 - 3*z^7)* G[-y, 1 - y, -y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) - (I*(-12*y^3 - 16*y^2*z + 3*y^3*z + y*z^2 + 6*y^2*z^2 + 4*z^3 + 3*y*z^3)*G[-y, -y, 0, 1 - y, z])/(y*z^3*(y + z)^2) - (I*(-12*y^3 - 16*y^2*z + 3*y^3*z + y*z^2 + 6*y^2*z^2 + 4*z^3 + 3*y*z^3)*G[-y, -y, 1 - y, 0, z])/(y*z^3*(y + z)^2) + G[0, y]*(((-1/8*I)*(-692*y^2 + 1384*y^3 - 692*y^4 - 1534*y*z + 3529*y^2*z - 2125*y^3*z + 130*y^4*z - 98*z^2 + 590*y*z^2 - 59*y^2*z^2 - 120*y^3*z^2 - 67*z^3 + 795*y*z^3 - 102*y^2*z^3 + 165*z^4 + 148*y*z^4))/((-1 + y)^2*z^2*(-1 + y + z)*(y + z)^2) + ((I/2)*(-11*y^3 + 160*y^4 - 413*y^5 + 390*y^6 - 126*y^7 - 33*y^2*z + 400*y^3*z - 1107*y^4*z + 1158*y^5*z - 430*y^6*z + 12*y^7*z - 33*y*z^2 + 468*y^2*z^2 - 1514*y^3*z^2 + 1838*y^4*z^2 - 837*y^5*z^2 + 78*y^6*z^2 - 11*z^3 + 28*y*z^3 - 332*y^2*z^3 + 720*y^3*z^3 - 507*y^4*z^3 + 66*y^5*z^3 + 28*z^4 + 9*y*z^4 - 102*y^2*z^4 + 23*y^3*z^4 - 66*y^4*z^4 - 23*z^5 + 26*y*z^5 - 33*y^2*z^5 - 78*y^3*z^5 + 6*z^6 - 30*y*z^6 - 12*y^2*z^6)*G[0, z])/((-1 + y)^2*y*z^2*(-1 + y + z)^2* (y + z)^3) + ((I/4)*(22*y^2 - 104*y^3 + 178*y^4 - 132*y^5 + 36*y^6 + 44*y*z - 198*y^2*z + 371*y^3*z - 321*y^4*z + 101*y^5*z + 3*y^6*z + 22*z^2 - 185*y*z^2 + 497*y^2*z^2 - 604*y^3*z^2 + 227*y^4*z^2 + 43*y^5*z^2 - 56*z^3 + 280*y*z^3 - 567*y^2*z^3 + 314*y^3*z^3 + 117*y^4*z^3 + 46*z^4 - 199*y*z^4 + 212*y^2*z^4 + 117*y^3*z^4 - 12*z^5 + 60*y*z^5 + 40*y^2*z^5)* G[1 - y, z])/((-1 + y)^2*y*z^3*(-1 + y + z)*(y + z)^2) + ((I/2)*(4*y^3 - 36*y^4 + 86*y^5 - 80*y^6 + 26*y^7 + 12*y^2*z - 70*y^3*z + 143*y^4*z - 124*y^5*z + 39*y^6*z + 12*y*z^2 - 130*y^2*z^2 + 321*y^3*z^2 - 305*y^4*z^2 + 107*y^5*z^2 - 5*y^6*z^2 + 4*z^3 + 46*y*z^3 - 147*y^2*z^3 + 179*y^3*z^3 - 113*y^4*z^3 + 43*y^5*z^3 - 2*z^4 - 131*y*z^4 + 367*y^2*z^4 - 309*y^3*z^4 + 111*y^4*z^4 - 8*z^5 + 77*y*z^5 - 106*y^2*z^5 + 73*y^3*z^5 + 6*z^6 - 4*y*z^6 + 10*y^2*z^6)*G[0, 0, z])/ ((-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) - ((I/2)*(-2*y^3 - 35*y^4 + 158*y^5 - 244*y^6 + 164*y^7 - 41*y^8 - 6*y^2*z - 80*y^3*z + 539*y^4*z - 1118*y^5*z + 1010*y^6*z - 386*y^7*z + 41*y^8*z - 6*y*z^2 - 23*y^2*z^2 + 560*y^3*z^2 - 1797*y^4*z^2 + 2282*y^5*z^2 - 1261*y^6*z^2 + 244*y^7*z^2 + y^8*z^2 - 2*z^3 + 20*y*z^3 + 189*y^2*z^3 - 1262*y^3*z^3 + 2414*y^4*z^3 - 1926*y^5*z^3 + 589*y^6*z^3 - 22*y^7*z^3 + 3*z^4 + 12*y*z^4 - 425*y^2*z^4 + 1336*y^3*z^4 - 1572*y^4*z^4 + 754*y^5*z^4 - 96*y^6*z^4 + 7*z^5 - 100*y*z^5 + 460*y^2*z^5 - 766*y^3*z^5 + 561*y^4*z^5 - 150*y^5*z^5 - 19*z^6 + 122*y*z^6 - 256*y^2*z^6 + 250*y^3*z^6 - 109*y^4*z^6 + 15*z^7 - 56*y*z^7 + 65*y^2*z^7 - 36*y^3*z^7 - 4*z^8 + 8*y*z^8 - 4*y^2*z^8)* G[0, 1 - y, z])/((-1 + y)^2*y^2*(-1 + z)*z^3*(-1 + y + z)^2* (y + z)^2) + ((I/2)*(-7*y + 5*y^2 - 4*y^3 + 18*y^4 - 12*y^5 - 7*z + 33*y*z - 32*y^2*z + 36*y^3*z - 42*y^4*z + 12*y^5*z + 28*z^2 - 82*y*z^2 + 96*y^2*z^2 - 63*y^3*z^2 + 21*y^4*z^2 - 46*z^3 + 118*y*z^3 - 113*y^2*z^3 + 36*y^3*z^3 + 3*y^4*z^3 + 40*z^4 - 91*y*z^4 + 56*y^2*z^4 - 5*y^3*z^4 - 19*z^5 + 33*y*z^5 - 12*y^2*z^5 + 4*z^6 - 4*y*z^6)*G[1, 0, z])/ ((-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)) - ((I/2)*(7*y^4 - 14*y^5 - 94*y^6 + 374*y^7 - 523*y^8 + 328*y^9 - 78*y^10 + 28*y^3*z - 84*y^4*z - 180*y^5*z + 1056*y^6*z - 1670*y^7*z + 1148*y^8*z - 302*y^9*z + 4*y^10*z + 42*y^2*z^2 - 196*y^3*z^2 + 146*y^4*z^2 + 576*y^5*z^2 - 1261*y^6*z^2 + 952*y^7*z^2 - 273*y^8*z^2 + 14*y^9*z^2 + 28*y*z^3 - 224*y^2*z^3 + 684*y^3*z^3 - 1344*y^4*z^3 + 1976*y^5*z^3 - 1744*y^6*z^3 + 632*y^7*z^3 - 8*y^8*z^3 + 7*z^4 - 126*y*z^4 + 594*y^2*z^4 - 1774*y^3*z^4 + 3506*y^4*z^4 - 3654*y^5*z^4 + 1501*y^6*z^4 - 42*y^7*z^4 - 28*z^5 + 248*y*z^5 - 888*y^2*z^5 + 2010*y^3*z^5 - 2424*y^4*z^5 + 1130*y^5*z^5 + 46*z^6 - 272*y*z^6 + 687*y^2*z^6 - 864*y^3*z^6 + 433*y^4*z^6 + 42*y^5*z^6 - 40*z^7 + 172*y*z^7 - 272*y^2*z^7 + 180*y^3*z^7 + 8*y^4*z^7 + 19*z^8 - 58*y*z^8 + 65*y^2*z^8 - 14*y^3*z^8 - 4*z^9 + 8*y*z^9 - 4*y^2*z^9)*G[1 - y, 0, z])/ ((-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) - (I*(-2*y^2 - 12*y^3 + 30*y^4 - 16*y^5 - 4*y*z - 26*y^2*z + 72*y^3*z - 46*y^4*z + 4*y^5*z - 2*z^2 - 7*y*z^2 + 33*y^2*z^2 - 27*y^3*z^2 + 9*y^4*z^2 + 3*z^3 - 2*y*z^3 + 3*y^2*z^3 + 8*y^3*z^3 - z^4 + 4*y*z^4 + 3*y^2*z^4)*G[1 - y, 1 - y, z])/ ((-1 + y)^2*y*z^3*(y + z)^2) + ((I/2)*(-2*y^3 - 19*y^4 + 33*y^5 - 4*y^6 - 8*y^7 - 6*y^2*z - 48*y^3*z + 179*y^4*z - 159*y^5*z + 31*y^6*z + 3*y^7*z - 6*y*z^2 - 23*y^2*z^2 + 265*y^3*z^2 - 416*y^4*z^2 + 180*y^5*z^2 - 2*z^3 + 8*y*z^3 + 147*y^2*z^3 - 423*y^3*z^3 + 304*y^4*z^3 - 36*y^5*z^3 + z^4 + 37*y*z^4 - 225*y^2*z^4 + 263*y^3*z^4 - 82*y^4*z^4 + 8*z^5 - 74*y*z^5 + 135*y^2*z^5 - 75*y^3*z^5 - 11*z^6 + 39*y*z^6 - 30*y^2*z^6 + 4*z^7 - 4*y*z^7)*G[-y, 1 - y, z])/((-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + (I*(5*y^4 - 15*y^5 + 15*y^6 - 5*y^7 + 24*y^3*z - 88*y^4*z + 105*y^5*z - 42*y^6*z + y^7*z + 28*y^2*z^2 - 130*y^3*z^2 + 183*y^4*z^2 - 84*y^5*z^2 + 3*y^6*z^2 + 4*y*z^3 - 54*y^2*z^3 + 110*y^3*z^3 - 62*y^4*z^3 + 6*y^5*z^3 + 3*z^4 - 19*y*z^4 + 43*y^2*z^4 - 29*y^3*z^4 + 10*y^4*z^4 - 6*z^5 + 21*y*z^5 - 20*y^2*z^5 + 9*y^3*z^5 + 3*z^6 - 6*y*z^6 + 3*y^2*z^6)*G[0, 0, 1 - y, z])/ ((-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^2) + (I*(y^2 - 2*y^3 - y^4 + 4*y^5 - 2*y^6 + 2*y*z - 8*y^2*z + 6*y^3*z + 8*y^4*z - 12*y^5*z + 4*y^6*z + z^2 - 10*y*z^2 + 25*y^2*z^2 - 24*y^3*z^2 + 10*y^4*z^2 - 4*y^5*z^2 + 2*y^6*z^2 - 4*z^3 + 20*y*z^3 - 36*y^2*z^3 + 32*y^3*z^3 - 16*y^4*z^3 + 4*y^5*z^3 + 6*z^4 - 20*y*z^4 + 25*y^2*z^4 - 14*y^3*z^4 + 2*y^4*z^4 - 4*z^5 + 10*y*z^5 - 8*y^2*z^5 + z^6 - 2*y*z^6)* G[0, 1, 0, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (I*(y^4 - y^5 - 8*y^6 + 20*y^7 - 17*y^8 + 5*y^9 + 4*y^3*z - 7*y^4*z - 56*y^5*z + 204*y^6*z - 232*y^7*z + 87*y^8*z + 6*y^2*z^2 - 18*y^3*z^2 - 142*y^4*z^2 + 642*y^5*z^2 - 830*y^6*z^2 + 342*y^7*z^2 + 4*y*z^3 - 22*y^2*z^3 - 100*y^3*z^3 + 729*y^4*z^3 - 1151*y^5*z^3 + 543*y^6*z^3 - 5*y^7*z^3 + z^4 - 13*y*z^4 - 80*y^2*z^4 + 588*y^3*z^4 - 998*y^4*z^4 + 519*y^5*z^4 - 25*y^6*z^4 - 3*z^5 - 4*y*z^5 + 210*y^2*z^5 - 502*y^3*z^5 + 337*y^4*z^5 - 50*y^5*z^5 - 2*z^6 + 46*y*z^6 - 150*y^2*z^6 + 148*y^3*z^6 - 50*y^4*z^6 + 9*z^7 - 43*y*z^7 + 57*y^2*z^7 - 25*y^3*z^7 - 5*z^8 + 10*y*z^8 - 5*y^2*z^8)*G[0, 1 - y, 0, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^4) - (I*(11*y^4 - 33*y^5 + 33*y^6 - 11*y^7 + 20*y^3*z - 80*y^4*z + 103*y^5*z - 46*y^6*z + 3*y^7*z + 4*y^2*z^2 - 50*y^3*z^2 + 98*y^4*z^2 - 61*y^5*z^2 + 9*y^6*z^2 - 14*y^2*z^3 + 40*y^3*z^3 - 35*y^4*z^3 + 10*y^5*z^3 + z^4 - 5*y*z^4 + 14*y^2*z^4 - 14*y^3*z^4 + 6*y^4*z^4 - 2*z^5 + 7*y*z^5 - 7*y^2*z^5 + 3*y^3*z^5 + z^6 - 2*y*z^6 + y^2*z^6)* G[0, 1 - y, 1 - y, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^2) - (I*(y^4 - 4*y^5 + 7*y^6 - 6*y^7 + 2*y^8 - 8*y^3*z + 28*y^4*z - 34*y^5*z + 16*y^6*z - 2*y^7*z - 20*y^2*z^2 + 92*y^3*z^2 - 152*y^4*z^2 + 108*y^5*z^2 - 28*y^6*z^2 - 4*y*z^3 + 57*y^2*z^3 - 154*y^3*z^3 + 156*y^4*z^3 - 58*y^5*z^3 + 3*y^6*z^3 - 3*z^4 + 26*y*z^4 - 90*y^2*z^4 + 126*y^3*z^4 - 70*y^4*z^4 + 12*y^5*z^4 + 9*z^5 - 46*y*z^5 + 83*y^2*z^5 - 62*y^3*z^5 + 18*y^4*z^5 - 9*z^6 + 30*y*z^6 - 32*y^2*z^6 + 12*y^3*z^6 + 3*z^7 - 6*y*z^7 + 3*y^2*z^7)*G[0, -y, 1 - y, z])/ ((-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (I*(-2 + 3*y^2 + 8*z - 6*y^2*z - 17*z^2 + 10*y*z^2 - 2*y^2*z^2 + 23*z^3 - 20*y*z^3 + 5*y^2*z^3 - 17*z^4 + 10*y*z^4 + 5*z^5)* G[1, 0, 0, z])/(y^2*z^3*(-1 + y + z)^2) + (I*(-2 + 5*y^2 - 2*y^3 + 8*z + 2*y*z - 14*y^2*z + 6*y^3*z - 13*z^2 - 2*y*z^2 + 8*y^2*z^2 + 11*z^3 - 2*y*z^3 + y^2*z^3 - 5*z^4 + 2*y*z^4 + z^5)*G[1, 0, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2) + ((5*I)*(-1 + z)*G[1, 1, 0, z])/ (y^2*z) + (I*(1 + 19*y^2 - 14*y^3 - 4*z - 38*y^2*z + 14*y^3*z + 11*z^2 - 10*y*z^2 + 24*y^2*z^2 - 19*z^3 + 20*y*z^3 - 5*y^2*z^3 + 16*z^4 - 10*y*z^4 - 5*z^5)*G[1, 1 - y, 0, z])/ (y^2*z^3*(-1 + y + z)^2) - (I*(-2*y^4 + 19*y^6 - 30*y^7 + 13*y^8 - 8*y^3*z + 6*y^4*z + 54*y^5*z - 85*y^6*z + 33*y^7*z - 12*y^2*z^2 + 24*y^3*z^2 + 15*y^4*z^2 - 6*y^5*z^2 - 29*y^6*z^2 - 8*y*z^3 + 36*y^2*z^3 - 32*y^3*z^3 + 102*y^4*z^3 - 135*y^5*z^3 + 5*y^6*z^3 - 2*z^4 + 24*y*z^4 - 119*y^2*z^4 + 262*y^3*z^4 - 238*y^4*z^4 + 25*y^5*z^4 + 6*z^5 - 46*y*z^5 + 187*y^2*z^5 - 229*y^3*z^5 + 50*y^4*z^5 - 11*z^6 + 62*y*z^6 - 109*y^2*z^6 + 50*y^3*z^6 + 12*z^7 - 37*y*z^7 + 25*y^2*z^7 - 5*z^8 + 5*y*z^8)* G[1 - y, 0, 0, z])/((-1 + y)*y^2*z^3*(-1 + y + z)*(y + z)^4) - (I*(y - y^2 + 7*y^3 - 25*y^4 + 28*y^5 - 10*y^6 + z - 4*y*z + 17*y^2*z - 59*y^3*z + 81*y^4*z - 39*y^5*z + 3*y^6*z - 3*z^2 + 6*y*z^2 - 24*y^2*z^2 + 52*y^3*z^2 - 37*y^4*z^2 + 6*y^5*z^2 + 4*z^3 - 9*y*z^3 + 14*y^2*z^3 - 9*y^3*z^3 + 4*y^4*z^3 - 3*z^4 + 8*y*z^4 - 3*y^2*z^4 + 2*y^3*z^4 + z^5 - 2*y*z^5 + y^2*z^5)* G[1 - y, 0, 1 - y, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)) - (I*(-4*y^4 + 14*y^5 - 16*y^6 + 6*y^7 - 8*y^3*z + 34*y^4*z - 44*y^5*z + 18*y^6*z + 5*y^2*z^2 - y^3*z^2 - 14*y^4*z^2 + 10*y^5*z^2 + 10*y*z^3 - 38*y^2*z^3 + 49*y^3*z^3 - 27*y^4*z^3 + 5*y^5*z^3 + 5*z^4 - 35*y*z^4 + 69*y^2*z^4 - 56*y^3*z^4 + 15*y^4*z^4 - 10*z^5 + 35*y*z^5 - 41*y^2*z^5 + 15*y^3*z^5 + 5*z^6 - 10*y*z^6 + 5*y^2*z^6)*G[1 - y, 1, 0, z])/ ((-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^2) - (I*(-y^4 + y^5 + 8*y^6 - 20*y^7 + 17*y^8 - 5*y^9 - 4*y^3*z + 7*y^4*z + 10*y^5*z - 7*y^6*z - 19*y^7*z + 8*y^8*z + 5*y^9*z - 6*y^2*z^2 + 18*y^3*z^2 - 48*y^4*z^2 + 210*y^5*z^2 - 311*y^6*z^2 + 112*y^7*z^2 + 25*y^8*z^2 - 4*y*z^3 + 22*y^2*z^3 - 90*y^3*z^3 + 395*y^4*z^3 - 615*y^5*z^3 + 245*y^6*z^3 + 45*y^7*z^3 - z^4 + 13*y*z^4 - 104*y^2*z^4 + 430*y^3*z^4 - 678*y^4*z^4 + 307*y^5*z^4 + 25*y^6*z^4 + 3*z^5 - 36*y*z^5 + 213*y^2*z^5 - 427*y^3*z^5 + 260*y^4*z^5 - 25*y^5*z^5 - 8*z^6 + 64*y*z^6 - 167*y^2*z^6 + 148*y^3*z^6 - 45*y^4*z^6 + 11*z^7 - 47*y*z^7 + 59*y^2*z^7 - 25*y^3*z^7 - 5*z^8 + 10*y*z^8 - 5*y^2*z^8)*G[1 - y, 1 - y, 0, z])/((-1 + y)^2*y^2*z^3* (-1 + y + z)*(y + z)^4) + (I*(-19*y^2 + 38*y^3 - 19*y^4 - 32*y*z + 73*y^2*z - 48*y^3*z + 7*y^4*z - 10*z^2 + 38*y*z^2 - 41*y^2*z^2 + 14*y^3*z^2 + 9*z^3 - 14*y*z^3 + 7*y^2*z^3 + z^4)* G[1 - y, 1 - y, 1 - y, z])/((-1 + y)^2*z^3*(y + z)^2) + (I*(-y^2 + y^3 - 2*y^4 + 8*y^5 - 9*y^6 + 3*y^7 - 2*y*z + 5*y^2*z + 4*y^3*z - 18*y^4*z + 14*y^5*z - 3*y^6*z - z^2 + 7*y*z^2 - 3*y^2*z^2 - 25*y^3*z^2 + 37*y^4*z^2 - 15*y^5*z^2 + 3*z^3 - 10*y*z^3 + 3*y^2*z^3 + 14*y^3*z^3 - 9*y^4*z^3 - 3*z^4 + 7*y*z^4 - 4*y^2*z^4 + 2*y^3*z^4 + z^5 - 2*y*z^5 + 2*y^2*z^5)* G[1 - y, -y, 1 - y, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^2) + (I*(14*y^4 - 26*y^5 + 13*y^6 + 28*y^3*z - 86*y^4*z + 60*y^5*z + 14*y^2*z^2 - 94*y^3*z^2 + 102*y^4*z^2 + 4*y*z^3 - 45*y^2*z^3 + 86*y^3*z^3 - 3*y^4*z^3 + 3*z^4 - 20*y*z^4 + 50*y^2*z^4 - 12*y^3*z^4 - 9*z^5 + 28*y*z^5 - 18*y^2*z^5 + 9*z^6 - 12*y*z^6 - 3*z^7)*G[-y, 0, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) - (I*(-25*y^6 + 22*y^7 - 4*y^8 - 52*y^5*z + 53*y^6*z - 6*y^7*z + 5*y^8*z + 47*y^4*z^2 - 114*y^5*z^2 + 73*y^6*z^2 + 30*y^7*z^2 + 64*y^3*z^3 - 273*y^4*z^3 + 196*y^5*z^3 + 70*y^6*z^3 + 149*y^2*z^4 - 430*y^3*z^4 + 329*y^4*z^4 + 70*y^5*z^4 + 20*y*z^5 - 357*y^2*z^5 + 418*y^3*z^5 + 5*z^6 - 70*y*z^6 + 275*y^2*z^6 - 70*y^3*z^6 - 15*z^7 + 80*y*z^7 - 70*y^2*z^7 + 15*z^8 - 30*y*z^8 - 5*z^9)*G[-y, 1 - y, 0, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^4) - (I*(3*y^4 - 7*y^5 + 4*y^3*z - 13*y^4*z + 2*y^5*z + 4*y^2*z^2 - 8*y^3*z^2 + 6*y^4*z^2 - y^2*z^3 + 5*y^3*z^3 - z^4 + 3*y*z^4 - y^2*z^4 + 2*z^5 - 3*y*z^5 - z^6)*G[-y, 1 - y, 1 - y, z])/ (y^2*z^3*(-1 + y + z)*(y + z)^2) - (I*(12*y^4 + 20*y^3*z + 10*y^2*z^2 + 4*y*z^3 - 3*y^2*z^3 + 3*z^4 - 6*y*z^4 - 3*z^5)*G[-y, -y, 1 - y, z])/(y^2*z^3*(y + z)^2) - ((2*I)*G[0, 0, 0, 1 - y, z])/z^3 + ((6*I)*G[0, 0, 1 - y, 1 - y, z])/z^3 + ((6*I)*G[0, 1 - y, 0, 1 - y, z])/z^3 + ((10*I)*G[0, 1 - y, 1 - y, 0, z])/z^3 - ((14*I)*G[0, 1 - y, 1 - y, 1 - y, z])/z^3 + ((10*I)*G[0, -y, 1 - y, 0, z])/z^3 + ((4*I)*G[0, -y, 1 - y, 1 - y, z])/z^3 + ((8*I)*G[1 - y, 0, 0, 1 - y, z])/z^3 - ((30*I)*G[1 - y, 0, 1 - y, 0, z])/z^3 - ((14*I)*G[1 - y, 0, 1 - y, 1 - y, z])/z^3 + ((4*I)*G[1 - y, 0, -y, 1 - y, z])/z^3 - ((2*I)*G[1 - y, 1, 0, 1 - y, z])/z^3 - ((14*I)*G[1 - y, 1, 1 - y, 0, z])/z^3 - ((20*I)*G[1 - y, 1 - y, 0, 0, z])/z^3 - ((12*I)*G[1 - y, 1 - y, 0, 1 - y, z])/z^3 - ((4*I)*G[1 - y, 1 - y, 1, 0, z])/z^3 + ((30*I)*G[1 - y, 1 - y, 1 - y, 0, z])/z^3 + ((30*I)*G[1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 - ((8*I)*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 - ((2*I)*G[1 - y, -y, 0, 1 - y, z])/z^3 - ((20*I)*G[1 - y, -y, 1 - y, 0, z])/z^3 - ((8*I)*G[1 - y, -y, 1 - y, 1 - y, z])/z^3 + ((8*I)*G[-y, 0, 0, 1 - y, z])/z^3 - ((28*I)*G[-y, 0, 1 - y, 0, z])/ z^3 + ((8*I)*G[-y, 0, 1 - y, 1 - y, z])/z^3 - ((8*I)*G[-y, 0, -y, 1 - y, z])/z^3 - ((20*I)*G[-y, 1 - y, 0, 0, z])/z^3 + ((18*I)*G[-y, 1 - y, 1 - y, 0, z])/z^3 - ((12*I)*G[-y, 1 - y, 1 - y, 1 - y, z])/z^3 + ((8*I)*G[-y, 1 - y, -y, 1 - y, z])/z^3 + ((48*I)*G[-y, -y, 1 - y, 0, z])/z^3) + (I*(21*y^4 - 25*y^5 + 50*y^3*z - 86*y^4*z + 3*y^5*z + 34*y^2*z^2 - 102*y^3*z^2 + 9*y^4*z^2 - 2*y*z^3 - 36*y^2*z^3 + 6*y^3*z^3 - 3*z^4 + 11*y*z^4 - 6*y^2*z^4 + 6*z^5 - 9*y*z^5 - 3*z^6)* G[-y, -y, 1 - y, 1 - y, z])/(y^2*z^3*(-1 + y + z)*(y + z)^2) + (I*(2*y^5 + 4*y^3*z - y^4*z - 2*y^5*z + 3*y^6*z + 11*y^2*z^2 - 22*y^3*z^2 + 2*y^4*z^2 + 12*y^5*z^2 + 8*y*z^3 - 38*y^2*z^3 + 24*y^3*z^3 + 15*y^4*z^3 + 3*z^4 - 28*y*z^4 + 43*y^2*z^4 - 9*z^5 + 32*y*z^5 - 15*y^2*z^5 + 9*z^6 - 12*y*z^6 - 3*z^7)* G[-y, -y, -y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + G[1, y]*(((I/4)*(346*y^2 - 346*y^3 + 626*y*z - 723*y^2*z + 81*y^3*z - 65*z^2 + 33*y*z^2 + 65*z^3 - 81*y*z^3))/ ((-1 + y)*y*z^2*(y + z)^2) - (I*(57*y^2 - 57*y^3 + 110*y*z - 128*y^2*z + 14*y^3*z - 10*z^2 + 2*y*z^2 + 10*z^3 - 14*y*z^3)* G[1 - y, z])/((-1 + y)*y*z^2*(y + z)^2) - ((I/4)*(22*y^3 - 104*y^4 + 178*y^5 - 132*y^6 + 36*y^7 + 66*y^2*z - 506*y^3*z + 1171*y^4*z - 1085*y^5*z + 351*y^6*z + 3*y^7*z + 66*y*z^2 - 809*y^2*z^2 + 2437*y^3*z^2 - 2870*y^4*z^2 + 1177*y^5*z^2 - y^6*z^2 + 22*z^3 - 442*y*z^3 + 1979*y^2*z^3 - 3256*y^3*z^3 + 1813*y^4*z^3 - 4*y^5*z^3 - 105*z^4 + 819*y*z^4 - 1967*y^2*z^4 + 1585*y^3*z^4 + 4*y^4*z^4 + 144*z^5 - 619*y*z^5 + 810*y^2*z^5 + y^3*z^5 - 61*z^6 + 176*y*z^6 - 3*y^2*z^6)* G[-y, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((I/2)*(-4*y^2 + 36*y^3 - 86*y^4 + 80*y^5 - 26*y^6 - 8*y*z + 83*y^2*z - 243*y^3*z + 277*y^4*z - 117*y^5*z + 8*y^6*z - 4*z^2 + 58*y*z^2 - 242*y^2*z^2 + 375*y^3*z^2 - 208*y^4*z^2 + 21*y^5*z^2 + 17*z^3 - 119*y*z^3 + 270*y^2*z^3 - 203*y^3*z^3 + 19*y^4*z^3 - 22*z^4 + 95*y*z^4 - 112*y^2*z^4 + 7*y^3*z^4 + 9*z^5 - 26*y*z^5 + y^2*z^5)*G[0, 0, z])/((-1 + y)^2*y^2*z^2* (-1 + y + z)*(y + z)^2) + (I*(2*y^2 - 26*y^3 + 46*y^4 - 22*y^5 + 4*y*z - 57*y^2*z + 111*y^3*z - 61*y^4*z + 3*y^5*z + 2*z^2 - 37*y*z^2 + 92*y^2*z^2 - 73*y^3*z^2 + 8*y^4*z^2 - 10*z^3 + 43*y*z^3 - 58*y^2*z^3 + 9*y^3*z^3 + 8*z^4 - 20*y*z^4 + 4*y^2*z^4)*G[0, 1 - y, z])/((-1 + y)^2*y^2*z^2*(y + z)^2) + ((I/2)*(-2*y^3 - 35*y^4 + 158*y^5 - 244*y^6 + 164*y^7 - 41*y^8 - 4*y^2*z - 120*y^3*z + 666*y^4*z - 1279*y^5*z + 1101*y^6*z - 405*y^7*z + 41*y^8*z - 2*y*z^2 - 113*y^2*z^2 + 892*y^3*z^2 - 2289*y^4*z^2 + 2635*y^5*z^2 - 1393*y^6*z^2 + 269*y^7*z^2 + y^8*z^2 - 40*y*z^3 + 527*y^2*z^3 - 1925*y^3*z^3 + 2959*y^4*z^3 - 2127*y^5*z^3 + 635*y^6*z^3 - 29*y^7*z^3 - 13*z^4 + 184*y*z^4 - 915*y^2*z^4 + 1824*y^3*z^4 - 1687*y^4*z^4 + 732*y^5*z^4 - 101*y^6*z^4 + 39*z^5 - 283*y*z^5 + 736*y^2*z^5 - 790*y^3*z^5 + 439*y^4*z^5 - 117*y^5*z^5 - 39*z^6 + 184*y*z^6 - 243*y^2*z^6 + 126*y^3*z^6 - 52*y^4*z^6 + 13*z^7 - 43*y*z^7 + 12*y^2*z^7 - 6*y^3*z^7)*G[0, -y, z])/ ((-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)*(y + z)^2) - ((I/2)*(-7*y + 5*y^2 - 4*y^3 + 18*y^4 - 12*y^5 - 7*z + 33*y*z - 32*y^2*z + 36*y^3*z - 42*y^4*z + 12*y^5*z + 28*z^2 - 77*y*z^2 + 93*y^2*z^2 - 79*y^3*z^2 + 35*y^4*z^2 - 41*z^3 + 100*y*z^3 - 118*y^2*z^3 + 68*y^3*z^3 - 11*y^4*z^3 + 25*z^4 - 65*y*z^4 + 61*y^2*z^4 - 21*y^3*z^4 - 4*z^5 + 15*y*z^5 - 9*y^2*z^5 - z^6 + y*z^6)*G[1, 0, z])/((-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)) + (I*(2*y^2 - 26*y^3 + 46*y^4 - 22*y^5 + 4*y*z - 57*y^2*z + 111*y^3*z - 61*y^4*z + 3*y^5*z + 2*z^2 - 37*y*z^2 + 92*y^2*z^2 - 73*y^3*z^2 + 8*y^4*z^2 - 10*z^3 + 43*y*z^3 - 58*y^2*z^3 + 9*y^3*z^3 + 8*z^4 - 20*y*z^4 + 4*y^2*z^4)* G[1 - y, 0, z])/((-1 + y)^2*y^2*z^2*(y + z)^2) + (I*(39*y^2 - 39*y^3 + 72*y*z - 81*y^2*z + 8*y^3*z - 7*z^2 + 5*y*z^2 + 7*z^3 - 8*y*z^3)*G[1 - y, 1 - y, z])/ ((-1 + y)*y*z^2*(y + z)^2) + ((I/2)*(-7*y^2 + 18*y^3 + 87*y^4 - 386*y^5 + 561*y^6 - 360*y^7 + 87*y^8 - 14*y*z + 68*y^2*z + 31*y^3*z - 758*y^4*z + 1712*y^5*z - 1624*y^6*z + 679*y^7*z - 94*y^8*z - 7*z^2 + 82*y*z^2 - 276*y^2*z^2 + 35*y^3*z^2 + 1197*y^4*z^2 - 2089*y^5*z^2 + 1392*y^6*z^2 - 342*y^7*z^2 + 8*y^8*z^2 + 32*z^3 - 269*y*z^3 + 783*y^2*z^3 - 780*y^3*z^3 - 125*y^4*z^3 + 680*y^5*z^3 - 343*y^6*z^3 + 22*y^7*z^3 - 69*z^4 + 501*y*z^4 - 1276*y^2*z^4 + 1514*y^3*z^4 - 811*y^4*z^4 + 105*y^5*z^4 + 12*y^6*z^4 + 85*z^5 - 506*y*z^5 + 1098*y^2*z^5 - 1120*y^3*z^5 + 439*y^4*z^5 - 20*y^5*z^5 - 56*z^6 + 259*y*z^6 - 462*y^2*z^6 + 311*y^3*z^6 - 28*y^4*z^6 + 15*z^7 - 53*y*z^7 + 72*y^2*z^7 - 10*y^3*z^7)*G[1 - y, -y, z])/((-1 + y)^3*y^2* (-1 + z)*z^3*(-1 + y + z)*(y + z)^2) + ((I/2)*(2*y^3 + 105*y^4 - 291*y^5 + 262*y^6 - 78*y^7 + 6*y^2*z + 238*y^3*z - 928*y^4*z + 1094*y^5*z - 414*y^6*z + 4*y^7*z + 6*y*z^2 + 134*y^2*z^2 - 994*y^3*z^2 + 1657*y^4*z^2 - 833*y^5*z^2 + 30*y^6*z^2 + 2*z^3 - 6*y*z^3 - 375*y^2*z^3 + 1095*y^3*z^3 - 789*y^4*z^3 + 75*y^5*z^3 - 8*z^4 - 4*y*z^4 + 275*y^2*z^4 - 339*y^3*z^4 + 82*y^4*z^4 + 13*z^5 - 5*y*z^5 - 38*y^2*z^5 + 36*y^3*z^5 - 10*z^6 + 12*y*z^6 + 3*z^7 - 3*y*z^7)* G[-y, 0, z])/((-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (I*(-2*y^3 - 12*y^4 + 30*y^5 - 16*y^6 - 6*y^2*z - 4*y^3*z + 27*y^4*z - 21*y^5*z + 4*y^6*z - 6*y*z^2 + 42*y^2*z^2 - 73*y^3*z^2 + 39*y^4*z^2 + 6*y^5*z^2 - 2*z^3 + 38*y*z^3 - 91*y^2*z^3 + 79*y^3*z^3 + 10*z^4 - 41*y*z^4 + 61*y^2*z^4 - 6*y^3*z^4 - 8*z^5 + 20*y*z^5 - 4*y^2*z^5)*G[-y, 1 - y, z])/ ((-1 + y)^2*y^2*z^3*(y + z)^2) - ((I/2)*(2*y^3 - 89*y^4 + 368*y^5 - 587*y^6 + 416*y^7 - 110*y^8 + 6*y^2*z - 206*y^3*z + 1031*y^4*z - 1950*y^5*z + 1610*y^6*z - 500*y^7*z + 9*y^8*z + 6*y*z^2 - 141*y^2*z^2 + 982*y^3*z^2 - 2383*y^4*z^2 + 2394*y^5*z^2 - 898*y^6*z^2 + 40*y^7*z^2 + 2*z^3 - 26*y*z^3 + 340*y^2*z^3 - 1242*y^3*z^3 + 1627*y^4*z^3 - 752*y^5*z^3 + 51*y^6*z^3 + 4*y*z^4 - 178*y^2*z^4 + 394*y^3*z^4 - 220*y^4*z^4 - 8*y^5*z^4 - 13*z^5 + 60*y*z^5 - 80*y^2*z^5 + 74*y^3*z^5 - 65*y^4*z^5 + 18*z^6 - 54*y*z^6 + 60*y^2*z^6 - 48*y^3*z^6 - 7*z^7 + 10*y*z^7 - 11*y^2*z^7)* G[-y, -y, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) - (I*(-1 + z)*G[0, 0, 0, z])/(y^2*z) + (I*(4*y^3 + 15*y^2*z + 14*y*z^2 - 5*y^2*z^2 + 5*z^3 - 10*y*z^3 - 5*z^4)*G[0, 0, 1 - y, z])/(y^2*z^2*(y + z)^2) - (I*(-5*y^4 + 20*y^5 - 30*y^6 + 20*y^7 - 5*y^8 - 24*y^3*z + 108*y^4*z - 181*y^5*z + 135*y^6*z - 39*y^7*z + y^8*z - 27*y^2*z^2 + 146*y^3*z^2 - 281*y^4*z^2 + 235*y^5*z^2 - 76*y^6*z^2 + 3*y^7*z^2 - 2*y*z^3 + 44*y^2*z^3 - 129*y^3*z^3 + 149*y^4*z^3 - 67*y^5*z^3 + 5*y^6*z^3 - 2*z^4 + 14*y*z^4 - 39*y^2*z^4 + 71*y^3*z^4 - 59*y^4*z^4 + 7*y^5*z^4 + 4*z^5 - 18*y*z^5 + 40*y^2*z^5 - 48*y^3*z^5 + 6*y^4*z^5 - 2*z^6 + 6*y*z^6 - 14*y^2*z^6 + 2*y^3*z^6)*G[0, 0, -y, z])/ ((-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^2) + (I*(-y^2 + 2*y^3 + y^4 - 4*y^5 + 2*y^6 - 2*y*z + 8*y^2*z - 6*y^3*z - 8*y^4*z + 12*y^5*z - 4*y^6*z - z^2 + 10*y*z^2 - 27*y^2*z^2 + 32*y^3*z^2 - 22*y^4*z^2 + 12*y^5*z^2 - 4*y^6*z^2 + 4*z^3 - 24*y*z^3 + 58*y^2*z^3 - 76*y^3*z^3 + 56*y^4*z^3 - 20*y^5*z^3 + 2*y^6*z^3 - 8*z^4 + 40*y*z^4 - 83*y^2*z^4 + 86*y^3*z^4 - 42*y^4*z^4 + 8*y^5*z^4 + 10*z^5 - 42*y*z^5 + 66*y^2*z^5 - 44*y^3*z^5 + 12*y^4*z^5 - 7*z^6 + 22*y*z^6 - 22*y^2*z^6 + 8*y^3*z^6 + 2*z^7 - 4*y*z^7 + 2*y^2*z^7)* G[0, 1, 0, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (I*(4*y^3 + 15*y^2*z + 14*y*z^2 - 5*y^2*z^2 + 5*z^3 - 10*y*z^3 - 5*z^4)*G[0, 1 - y, 0, z])/(y^2*z^2*(y + z)^2) + (I*(6*y^3 + 22*y^2*z + 20*y*z^2 - 7*y^2*z^2 + 7*z^3 - 14*y*z^3 - 7*z^4)*G[0, 1 - y, 1 - y, z])/(y^2*z^2*(y + z)^2) + (I*(y^2 - 2*y^3 - 14*y^4 + 56*y^5 - 79*y^6 + 50*y^7 - 12*y^8 + 2*y*z - 7*y^2*z - 23*y^3*z + 135*y^4*z - 229*y^5*z + 170*y^6*z - 50*y^7*z + 2*y^8*z + z^2 - 8*y*z^2 - 3*y^2*z^2 + 104*y^3*z^2 - 235*y^4*z^2 + 210*y^5*z^2 - 75*y^6*z^2 + 6*y^7*z^2 - 3*z^3 + 3*y*z^3 + 48*y^2*z^3 - 142*y^3*z^3 + 165*y^4*z^3 - 81*y^5*z^3 + 10*y^6*z^3 - z^4 + 24*y*z^4 - 80*y^2*z^4 + 130*y^3*z^4 - 95*y^4*z^4 + 14*y^5*z^4 + 7*z^5 - 33*y*z^5 + 69*y^2*z^5 - 71*y^3*z^5 + 12*y^4*z^5 - 4*z^6 + 12*y*z^6 - 20*y^2*z^6 + 4*y^3*z^6)*G[0, 1 - y, -y, z])/ ((-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^2) - (I*(6*y^3 - 24*y^4 + 35*y^5 - 22*y^6 + 5*y^7 + 10*y^2*z - 50*y^3*z + 88*y^4*z - 66*y^5*z + 18*y^6*z + 7*y*z^2 - 44*y^2*z^2 + 93*y^3*z^2 - 82*y^4*z^2 + 26*y^5*z^2 - 6*z^3 + 12*y*z^3 + 6*y^2*z^3 - 24*y^3*z^3 + 12*y^4*z^3 + 12*z^4 - 31*y*z^4 + 26*y^2*z^4 - 8*y^3*z^4 - 6*z^5 + 12*y*z^5 - 8*y^2*z^5 - y*z^6)*G[0, -y, 0, z])/((-1 + y)^2*y*z^3* (-1 + y + z)^2*(y + z)^2) + (I*(11*y^4 - 33*y^5 + 33*y^6 - 11*y^7 + 24*y^3*z - 85*y^4*z + 101*y^5*z - 43*y^6*z + 3*y^7*z + 19*y^2*z^2 - 83*y^3*z^2 + 108*y^4*z^2 - 50*y^5*z^2 + 6*y^6*z^2 + 14*y*z^3 - 61*y^2*z^3 + 75*y^3*z^3 - 29*y^4*z^3 + 9*y^5*z^3 + 6*z^4 - 30*y*z^4 + 47*y^2*z^4 - 19*y^3*z^4 + 12*y^4*z^4 - 6*z^5 + 18*y*z^5 - 10*y^2*z^5 + 6*y^3*z^5)* G[0, -y, 1 - y, z])/((-1 + y)^3*y^2*z^3*(y + z)^2) + (I*(-7*y^4 + 35*y^5 - 71*y^6 + 73*y^7 - 38*y^8 + 8*y^9 - 2*y^3*z + 16*y^4*z - 46*y^5*z + 62*y^6*z - 40*y^7*z + 10*y^8*z + 13*y^2*z^2 - 77*y^3*z^2 + 180*y^4*z^2 - 208*y^5*z^2 + 119*y^6*z^2 - 27*y^7*z^2 + 10*y*z^3 - 87*y^2*z^3 + 269*y^3*z^3 - 382*y^4*z^3 + 258*y^5*z^3 - 71*y^6*z^3 + 3*y^7*z^3 + 3*z^4 - 41*y*z^4 + 169*y^2*z^4 - 291*y^3*z^4 + 225*y^4*z^4 - 77*y^5*z^4 + 12*y^6*z^4 - 9*z^5 + 61*y*z^5 - 141*y^2*z^5 + 131*y^3*z^5 - 56*y^4*z^5 + 18*y^5*z^5 + 9*z^6 - 39*y*z^6 + 52*y^2*z^6 - 26*y^3*z^6 + 12*y^4*z^6 - 3*z^7 + 9*y*z^7 - 5*y^2*z^7 + 3*y^3*z^7)*G[0, -y, -y, z])/ ((-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (I*(2 - 3*y^2 - 8*z + 6*y^2*z + 9*z^2 + 6*y*z^2 - 6*y^2*z^2 + z^3 - 12*y*z^3 + 3*y^2*z^3 - 7*z^4 + 6*y*z^4 + 3*z^5)* G[1, 0, 0, z])/(y^2*z^3*(-1 + y + z)^2) + (I*(-1 + z)*(2 + 2*y^2 - 4*z + z^2 + y*z^2 + z^3)* G[1, 0, 1 - y, z])/(y^2*z^3*(-1 + y + z)) - (I*(-2*y + 7*y^2 - 4*y^3 + 8*y*z - 18*y^2*z + 8*y^3*z - 2*z^2 - 6*y*z^2 + 9*y^2*z^2 + 6*z^3 - 4*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, 0, -y, z])/(y^2*z^3*(-1 + y + z)^2) + (I*(-1 + z)*(2 + 2*y^2 - 4*z + z^2 + y*z^2 + z^3)* G[1, 1 - y, 0, z])/(y^2*z^3*(-1 + y + z)) - (I*(-2*y + 7*y^2 - 4*y^3 + 8*y*z - 18*y^2*z + 8*y^3*z - 2*z^2 - 6*y*z^2 + 9*y^2*z^2 + 6*z^3 - 4*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, 1 - y, -y, z])/(y^2*z^3*(-1 + y + z)^2) + (I*(4*y^3 + 15*y^2*z + 14*y*z^2 - 5*y^2*z^2 + 5*z^3 - 10*y*z^3 - 5*z^4)*G[1 - y, 0, 0, z])/(y^2*z^2*(y + z)^2) + (I*(6*y^3 + 22*y^2*z + 20*y*z^2 - 7*y^2*z^2 + 7*z^3 - 14*y*z^3 - 7*z^4)*G[1 - y, 0, 1 - y, z])/(y^2*z^2*(y + z)^2) + (I*(2*y^3 + 13*y^4 - 51*y^5 + 55*y^6 - 19*y^7 + 4*y^2*z + 24*y^3*z - 116*y^4*z + 148*y^5*z - 64*y^6*z + 4*y^7*z + 2*y*z^2 + 11*y^2*z^2 - 85*y^3*z^2 + 127*y^4*z^2 - 63*y^5*z^2 + 8*y^6*z^2 + 6*y*z^3 - 42*y^2*z^3 + 54*y^3*z^3 - 18*y^4*z^3 + 8*y^5*z^3 + 4*z^4 - 20*y*z^4 + 26*y^2*z^4 - 2*y^3*z^4 + 8*y^4*z^4 - 4*z^5 + 12*y*z^5 - 4*y^2*z^5 + 4*y^3*z^5)* G[1 - y, 0, -y, z])/((-1 + y)^3*y^2*z^3*(y + z)^2) + (I*(-4*y^4 + 14*y^5 - 16*y^6 + 6*y^7 - 8*y^3*z + 34*y^4*z - 44*y^5*z + 18*y^6*z + y^2*z^2 + 11*y^3*z^2 - 26*y^4*z^2 + 14*y^5*z^2 + 2*y*z^3 - 6*y^2*z^3 + 5*y^3*z^3 - 3*y^4*z^3 + y^5*z^3 + z^4 - 7*y*z^4 + 13*y^2*z^4 - 12*y^3*z^4 + 3*y^4*z^4 - 2*z^5 + 7*y*z^5 - 9*y^2*z^5 + 3*y^3*z^5 + z^6 - 2*y*z^6 + y^2*z^6)*G[1 - y, 1, 0, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^2) + (I*(6*y^3 + 22*y^2*z + 20*y*z^2 - 7*y^2*z^2 + 7*z^3 - 14*y*z^3 - 7*z^4)*G[1 - y, 1 - y, 0, z])/ (y^2*z^2*(y + z)^2) + ((30*I)*(y + 2*z)*G[1 - y, 1 - y, 1 - y, z])/(z^2*(y + z)^2) - (I*(-2*y^3 + 4*y^4 + 32*y^5 - 100*y^6 + 98*y^7 - 32*y^8 - 6*y^2*z + 16*y^3*z + 82*y^4*z - 301*y^5*z + 329*y^6*z - 127*y^7*z + 7*y^8*z - 6*y*z^2 + 24*y^2*z^2 + 44*y^3*z^2 - 273*y^4*z^2 + 361*y^5*z^2 - 171*y^6*z^2 + 21*y^7*z^2 - 2*z^3 + 14*y*z^3 - 30*y^2*z^3 - 24*y^3*z^3 + 82*y^4*z^3 - 46*y^5*z^3 + 14*y^6*z^3 + 4*z^4 - 39*y*z^4 + 95*y^2*z^4 - 127*y^3*z^4 + 105*y^4*z^4 - 14*y^5*z^4 - 9*z^5 + 48*y*z^5 - 98*y^2*z^5 + 104*y^3*z^5 - 21*y^4*z^5 + 7*z^6 - 21*y*z^6 + 29*y^2*z^6 - 7*y^3*z^6)*G[1 - y, 1 - y, -y, z])/ ((-1 + y)^3*y^2*z^3*(y + z)^3) + (I*(y^2 - y^3 - 12*y^4 + 34*y^5 - 33*y^6 + 11*y^7 + 2*y*z - 5*y^2*z - 40*y^3*z + 140*y^4*z - 150*y^5*z + 53*y^6*z + z^2 - 7*y*z^2 - 27*y^2*z^2 + 151*y^3*z^2 - 199*y^4*z^2 + 81*y^5*z^2 - 3*z^3 + 6*y*z^3 + 39*y^2*z^3 - 86*y^3*z^3 + 43*y^4*z^3 + 3*z^4 - 3*y*z^4 - 4*y^2*z^4 + 2*y^3*z^4 - z^5 + 2*y*z^5 - 2*y^2*z^5)*G[1 - y, -y, 0, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^2) - (I*(-2*y^3 + 2*y^4 + 30*y^5 - 82*y^6 + 76*y^7 - 24*y^8 - 6*y^2*z + 10*y^3*z + 66*y^4*z - 214*y^5*z + 226*y^6*z - 88*y^7*z + 6*y^8*z - 6*y*z^2 + 18*y^2*z^2 + 11*y^3*z^2 - 129*y^4*z^2 + 194*y^5*z^2 - 106*y^6*z^2 + 18*y^7*z^2 - 2*z^3 + 16*y*z^3 - 63*y^2*z^3 + 71*y^3*z^3 - 16*y^4*z^3 - 10*y^5*z^3 + 12*y^6*z^3 + 4*z^4 - 40*y*z^4 + 98*y^2*z^4 - 125*y^3*z^4 + 99*y^4*z^4 - 12*y^5*z^4 - 8*z^5 + 42*y*z^5 - 85*y^2*z^5 + 93*y^3*z^5 - 18*y^4*z^5 + 6*z^6 - 18*y*z^6 + 26*y^2*z^6 - 6*y^3*z^6)*G[1 - y, -y, 1 - y, z])/ ((-1 + y)^3*y^2*z^3*(y + z)^3) - (I*(y^2 - 2*y^3 + 18*y^4 - 70*y^5 + 107*y^6 - 72*y^7 + 18*y^8 + 2*y*z - 7*y^2*z + 55*y^3*z - 203*y^4*z + 319*y^5*z - 226*y^6*z + 60*y^7*z + z^2 - 8*y*z^2 + 59*y^2*z^2 - 216*y^3*z^2 + 358*y^4*z^2 - 270*y^5*z^2 + 76*y^6*z^2 - 3*z^3 + 19*y*z^3 - 80*y^2*z^3 + 154*y^3*z^3 - 136*y^4*z^3 + 46*y^5*z^3 + 3*z^4 - 16*y*z^4 + 29*y^2*z^4 - 36*y^3*z^4 + 24*y^4*z^4 - z^5 + 3*y*z^5 - 10*y^2*z^5 + 16*y^3*z^5 + 4*y^2*z^6)*G[1 - y, -y, -y, z])/((-1 + y)^3*y^2*z^3* (-1 + y + z)*(y + z)^2) + (I*(16*y^3 - 30*y^4 + 13*y^5 + 44*y^2*z - 120*y^3*z + 72*y^4*z + 34*y*z^2 - 162*y^2*z^2 + 143*y^3*z^2 + 4*z^3 - 80*y*z^3 + 126*y^2*z^3 - 8*z^4 + 46*y*z^4 + 4*z^5)*G[-y, 0, 0, z])/(y*z^3*(-1 + y + z)^2* (y + z)^2) - (I*(18*y^4 - 14*y^5 + 46*y^3*z - 61*y^4*z + y^5*z + 30*y^2*z^2 - 82*y^3*z^2 + 3*y^4*z^2 - 2*y*z^3 - 31*y^2*z^3 + y^3*z^3 - 2*z^4 + 8*y*z^4 - 5*y^2*z^4 + 4*z^5 - 6*y*z^5 - 2*z^6)*G[-y, 0, 1 - y, z])/(y^2*z^3*(-1 + y + z)*(y + z)^2) - (I*(30*y^4 - 56*y^5 + 26*y^6 + 72*y^3*z - 206*y^4*z + 132*y^5*z + 48*y^2*z^2 - 256*y^3*z^2 + 245*y^4*z^2 + 8*y*z^3 - 125*y^2*z^3 + 212*y^3*z^3 - 3*y^4*z^3 + 3*z^4 - 28*y*z^4 + 96*y^2*z^4 - 12*y^3*z^4 - 9*z^5 + 32*y*z^5 - 18*y^2*z^5 + 9*z^6 - 12*y*z^6 - 3*z^7)*G[-y, 0, -y, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) - (I*(18*y^4 - 14*y^5 + 46*y^3*z - 61*y^4*z + y^5*z + 30*y^2*z^2 - 82*y^3*z^2 + 3*y^4*z^2 - 2*y*z^3 - 31*y^2*z^3 + y^3*z^3 - 2*z^4 + 8*y*z^4 - 5*y^2*z^4 + 4*z^5 - 6*y*z^5 - 2*z^6)* G[-y, 1 - y, 0, z])/(y^2*z^3*(-1 + y + z)*(y + z)^2) - (I*(-19*y^4 - 26*y^3*z + 7*y^4*z + 12*y^2*z^2 + 14*y^3*z^2 + 20*y*z^3 + 7*z^4 - 14*y*z^4 - 7*z^5)*G[-y, 1 - y, 1 - y, z])/ (y^2*z^3*(y + z)^2) + (I*(-23*y^4 + 44*y^5 - 23*y^6 - 54*y^3*z + 153*y^4*z - 106*y^5*z + 3*y^6*z - 36*y^2*z^2 + 184*y^3*z^2 - 186*y^4*z^2 + 12*y^5*z^2 + 2*y*z^3 + 68*y^2*z^3 - 138*y^3*z^3 + 15*y^4*z^3 + 3*z^4 - 16*y*z^4 - 18*y^2*z^4 - 9*z^5 + 26*y*z^5 - 15*y^2*z^5 + 9*z^6 - 12*y*z^6 - 3*z^7)*G[-y, 1 - y, -y, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) - (I*(-12*y^3 - 16*y^2*z + 3*y^3*z + y*z^2 + 6*y^2*z^2 + 4*z^3 + 3*y*z^3)*G[-y, -y, 0, z])/(y*z^3*(y + z)^2) + (I*(21*y^4 - 25*y^5 + 50*y^3*z - 86*y^4*z + 3*y^5*z + 34*y^2*z^2 - 102*y^3*z^2 + 9*y^4*z^2 - 2*y*z^3 - 36*y^2*z^3 + 6*y^3*z^3 - 3*z^4 + 11*y*z^4 - 6*y^2*z^4 + 6*z^5 - 9*y*z^5 - 3*z^6)* G[-y, -y, 1 - y, z])/(y^2*z^3*(-1 + y + z)*(y + z)^2) + (I*(2*y^5 + 4*y^3*z - y^4*z - 2*y^5*z + 3*y^6*z + 11*y^2*z^2 - 22*y^3*z^2 + 2*y^4*z^2 + 12*y^5*z^2 + 8*y*z^3 - 38*y^2*z^3 + 24*y^3*z^3 + 15*y^4*z^3 + 3*z^4 - 28*y*z^4 + 43*y^2*z^4 - 9*z^5 + 32*y*z^5 - 15*y^2*z^5 + 9*z^6 - 12*y*z^6 - 3*z^7)* G[-y, -y, -y, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((2*I)*G[0, 0, 0, -y, z])/z^3 - ((4*I)*G[0, 0, 1 - y, -y, z])/ z^3 - ((6*I)*G[0, 0, -y, 1 - y, z])/z^3 - ((8*I)*G[0, 1 - y, 0, -y, z])/z^3 + ((14*I)*G[0, 1 - y, 1 - y, -y, z])/z^3 + ((12*I)*G[0, 1 - y, -y, 1 - y, z])/z^3 + ((2*I)*G[0, -y, 0, 1 - y, z])/z^3 + ((2*I)*G[0, -y, 1 - y, 0, z])/ z^3 + ((14*I)*G[0, -y, 1 - y, 1 - y, z])/z^3 - ((6*I)*G[0, -y, 1 - y, -y, z])/z^3 + ((6*I)*G[0, -y, -y, 0, z])/ z^3 - ((6*I)*G[0, -y, -y, 1 - y, z])/z^3 - ((6*I)*G[0, -y, -y, -y, z])/z^3 - ((4*I)*G[1 - y, 0, 0, -y, z])/ z^3 + ((6*I)*G[1 - y, 0, 1 - y, -y, z])/z^3 - ((4*I)*G[1 - y, 0, -y, 0, z])/z^3 + ((18*I)*G[1 - y, 0, -y, 1 - y, z])/z^3 + ((10*I)*G[1 - y, 0, -y, -y, z])/z^3 - ((2*I)*G[1 - y, 1, 0, 1 - y, z])/z^3 + ((4*I)*G[1 - y, 1, 0, -y, z])/z^3 - ((2*I)*G[1 - y, 1, 1 - y, 0, z])/z^3 + ((4*I)*G[1 - y, 1, 1 - y, -y, z])/z^3 + ((22*I)*G[1 - y, 1 - y, 0, -y, z])/z^3 + ((4*I)*G[1 - y, 1 - y, 1, 0, z])/z^3 - ((36*I)*G[1 - y, 1 - y, 1 - y, -y, z])/z^3 + ((8*I)*G[1 - y, 1 - y, -y, 0, z])/z^3 - ((36*I)*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 - ((4*I)*G[1 - y, 1 - y, -y, -y, z])/z^3 - ((4*I)*G[1 - y, -y, 0, 1 - y, z])/z^3 + ((2*I)*G[1 - y, -y, 0, -y, z])/z^3 - ((4*I)*G[1 - y, -y, 1 - y, 0, z])/z^3 - ((28*I)*G[1 - y, -y, 1 - y, 1 - y, z])/z^3 + ((12*I)*G[1 - y, -y, 1 - y, -y, z])/z^3 - ((12*I)*G[1 - y, -y, -y, 0, z])/z^3 + ((14*I)*G[1 - y, -y, -y, 1 - y, z])/z^3 + ((10*I)*G[1 - y, -y, -y, -y, z])/z^3 - ((4*I)*G[-y, 0, 0, 1 - y, z])/z^3 - ((8*I)*G[-y, 0, 0, -y, z])/ z^3 - ((4*I)*G[-y, 0, 1 - y, 0, z])/z^3 - ((6*I)*G[-y, 0, 1 - y, 1 - y, z])/z^3 - ((4*I)*G[-y, 0, 1 - y, -y, z])/z^3 - ((2*I)*G[-y, 0, -y, 0, z])/ z^3 - ((4*I)*G[-y, 0, -y, 1 - y, z])/z^3 + ((10*I)*G[-y, 0, -y, -y, z])/z^3 - ((4*I)*G[-y, 1 - y, 0, 0, z])/ z^3 - ((6*I)*G[-y, 1 - y, 0, 1 - y, z])/z^3 - ((4*I)*G[-y, 1 - y, 0, -y, z])/z^3 - ((6*I)*G[-y, 1 - y, 1 - y, 0, z])/z^3 - ((30*I)*G[-y, 1 - y, 1 - y, 1 - y, z])/z^3 + ((8*I)*G[-y, 1 - y, 1 - y, -y, z])/z^3 - ((20*I)*G[-y, 1 - y, -y, 0, z])/z^3 + ((22*I)*G[-y, 1 - y, -y, 1 - y, z])/z^3 + ((18*I)*G[-y, 1 - y, -y, -y, z])/z^3 - ((12*I)*G[-y, -y, 0, 0, z])/ z^3 - ((12*I)*G[-y, -y, 0, 1 - y, z])/z^3 + ((12*I)*G[-y, -y, 0, -y, z])/z^3 - ((12*I)*G[-y, -y, 1 - y, 0, z])/ z^3 + ((18*I)*G[-y, -y, 1 - y, 1 - y, z])/z^3 + ((12*I)*G[-y, -y, 1 - y, -y, z])/z^3 + ((6*I)*G[-y, -y, -y, 0, z])/ z^3 + ((12*I)*G[-y, -y, -y, 1 - y, z])/z^3 - ((6*I)*G[-y, -y, -y, -y, z])/z^3) + ((2*I)*G[0, 0, 0, -y, 1 - y, z])/z^3 - ((4*I)*G[0, 0, 1 - y, -y, 1 - y, z])/z^3 - ((6*I)*G[0, 0, -y, 1 - y, 1 - y, z])/z^3 + ((12*I)*G[0, 1 - y, 0, 1, 0, z])/z^3 - ((8*I)*G[0, 1 - y, 0, -y, 1 - y, z])/z^3 + ((4*I)*G[0, 1 - y, 1, 1, 0, z])/z^3 - ((12*I)*G[0, 1 - y, 1 - y, 1, 0, z])/z^3 + ((14*I)*G[0, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + ((12*I)*G[0, 1 - y, -y, 1 - y, 1 - y, z])/z^3 - ((16*I)*G[0, -y, 0, 1, 0, z])/z^3 + ((2*I)*G[0, -y, 0, 1 - y, 1 - y, z])/z^3 + ((2*I)*G[0, -y, 1 - y, 0, 1 - y, z])/z^3 - ((16*I)*G[0, -y, 1 - y, 1, 0, z])/z^3 + ((2*I)*G[0, -y, 1 - y, 1 - y, 0, z])/z^3 + ((14*I)*G[0, -y, 1 - y, 1 - y, 1 - y, z])/z^3 - ((6*I)*G[0, -y, 1 - y, -y, 1 - y, z])/z^3 + ((6*I)*G[0, -y, -y, 0, 1 - y, z])/z^3 + ((6*I)*G[0, -y, -y, 1 - y, 0, z])/z^3 - ((6*I)*G[0, -y, -y, 1 - y, 1 - y, z])/z^3 - ((6*I)*G[0, -y, -y, -y, 1 - y, z])/z^3 - ((38*I)*G[1 - y, 0, 0, 1, 0, z])/z^3 - ((4*I)*G[1 - y, 0, 0, -y, 1 - y, z])/z^3 - ((24*I)*G[1 - y, 0, 1, 0, 0, z])/z^3 - ((2*I)*G[1 - y, 0, 1, 1, 0, z])/z^3 + ((38*I)*G[1 - y, 0, 1 - y, 1, 0, z])/z^3 + ((6*I)*G[1 - y, 0, 1 - y, -y, 1 - y, z])/z^3 - ((4*I)*G[1 - y, 0, -y, 0, 1 - y, z])/z^3 - ((4*I)*G[1 - y, 0, -y, 1 - y, 0, z])/z^3 + ((18*I)*G[1 - y, 0, -y, 1 - y, 1 - y, z])/z^3 + ((10*I)*G[1 - y, 0, -y, -y, 1 - y, z])/z^3 + ((16*I)*G[1 - y, 1, 0, 1, 0, z])/z^3 - ((2*I)*G[1 - y, 1, 0, 1 - y, 1 - y, z])/z^3 + ((4*I)*G[1 - y, 1, 0, -y, 1 - y, z])/z^3 - ((8*I)*G[1 - y, 1, 1, 0, 0, z])/z^3 - ((16*I)*G[1 - y, 1, 1, 1, 0, z])/z^3 - ((2*I)*G[1 - y, 1, 1 - y, 0, 1 - y, z])/z^3 + ((16*I)*G[1 - y, 1, 1 - y, 1, 0, z])/z^3 - ((2*I)*G[1 - y, 1, 1 - y, 1 - y, 0, z])/z^3 + ((4*I)*G[1 - y, 1, 1 - y, -y, 1 - y, z])/z^3 + ((24*I)*G[1 - y, 1 - y, 0, 1, 0, z])/z^3 + ((22*I)*G[1 - y, 1 - y, 0, -y, 1 - y, z])/z^3 + ((24*I)*G[1 - y, 1 - y, 1, 0, 0, z])/z^3 + ((4*I)*G[1 - y, 1 - y, 1, 0, 1 - y, z])/z^3 + ((2*I)*G[1 - y, 1 - y, 1, 1, 0, z])/z^3 + ((4*I)*G[1 - y, 1 - y, 1, 1 - y, 0, z])/z^3 - ((24*I)*G[1 - y, 1 - y, 1 - y, 1, 0, z])/z^3 - ((36*I)*G[1 - y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + ((8*I)*G[1 - y, 1 - y, -y, 0, 1 - y, z])/z^3 + ((8*I)*G[1 - y, 1 - y, -y, 1 - y, 0, z])/z^3 - ((36*I)*G[1 - y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 - ((4*I)*G[1 - y, 1 - y, -y, -y, 1 - y, z])/z^3 + ((32*I)*G[1 - y, -y, 0, 1, 0, z])/z^3 - ((4*I)*G[1 - y, -y, 0, 1 - y, 1 - y, z])/z^3 + ((2*I)*G[1 - y, -y, 0, -y, 1 - y, z])/z^3 - ((4*I)*G[1 - y, -y, 1 - y, 0, 1 - y, z])/z^3 + ((32*I)*G[1 - y, -y, 1 - y, 1, 0, z])/z^3 - ((4*I)*G[1 - y, -y, 1 - y, 1 - y, 0, z])/z^3 - ((28*I)*G[1 - y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 + ((12*I)*G[1 - y, -y, 1 - y, -y, 1 - y, z])/z^3 - ((12*I)*G[1 - y, -y, -y, 0, 1 - y, z])/z^3 - ((12*I)*G[1 - y, -y, -y, 1 - y, 0, z])/z^3 + ((14*I)*G[1 - y, -y, -y, 1 - y, 1 - y, z])/z^3 + ((10*I)*G[1 - y, -y, -y, -y, 1 - y, z])/z^3 + ((30*I)*G[-y, 0, 0, 1, 0, z])/z^3 - ((4*I)*G[-y, 0, 0, 1 - y, 1 - y, z])/z^3 - ((8*I)*G[-y, 0, 0, -y, 1 - y, z])/z^3 + ((32*I)*G[-y, 0, 1, 0, 0, z])/z^3 + ((10*I)*G[-y, 0, 1, 1, 0, z])/ z^3 - ((4*I)*G[-y, 0, 1 - y, 0, 1 - y, z])/z^3 + ((30*I)*G[-y, 0, 1 - y, 1, 0, z])/z^3 - ((4*I)*G[-y, 0, 1 - y, 1 - y, 0, z])/z^3 - ((6*I)*G[-y, 0, 1 - y, 1 - y, 1 - y, z])/z^3 - ((4*I)*G[-y, 0, 1 - y, -y, 1 - y, z])/z^3 - ((2*I)*G[-y, 0, -y, 0, 1 - y, z])/z^3 - ((2*I)*G[-y, 0, -y, 1 - y, 0, z])/z^3 - ((4*I)*G[-y, 0, -y, 1 - y, 1 - y, z])/z^3 + ((10*I)*G[-y, 0, -y, -y, 1 - y, z])/z^3 - ((4*I)*G[-y, 1 - y, 0, 0, 1 - y, z])/z^3 + ((30*I)*G[-y, 1 - y, 0, 1, 0, z])/z^3 - ((4*I)*G[-y, 1 - y, 0, 1 - y, 0, z])/z^3 - ((6*I)*G[-y, 1 - y, 0, 1 - y, 1 - y, z])/z^3 - ((4*I)*G[-y, 1 - y, 0, -y, 1 - y, z])/z^3 + ((32*I)*G[-y, 1 - y, 1, 0, 0, z])/z^3 + ((10*I)*G[-y, 1 - y, 1, 1, 0, z])/z^3 - ((4*I)*G[-y, 1 - y, 1 - y, 0, 0, z])/z^3 - ((6*I)*G[-y, 1 - y, 1 - y, 0, 1 - y, z])/z^3 - ((2*I)*G[-y, 1 - y, 1 - y, 1, 0, z])/z^3 - ((6*I)*G[-y, 1 - y, 1 - y, 1 - y, 0, z])/z^3 - ((30*I)*G[-y, 1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 + ((8*I)*G[-y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 - ((20*I)*G[-y, 1 - y, -y, 0, 1 - y, z])/z^3 - ((20*I)*G[-y, 1 - y, -y, 1 - y, 0, z])/z^3 + ((22*I)*G[-y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 + ((18*I)*G[-y, 1 - y, -y, -y, 1 - y, z])/z^3 - ((12*I)*G[-y, -y, 0, 0, 1 - y, z])/z^3 - ((42*I)*G[-y, -y, 0, 1, 0, z])/z^3 - ((12*I)*G[-y, -y, 0, 1 - y, 0, z])/z^3 - ((12*I)*G[-y, -y, 0, 1 - y, 1 - y, z])/z^3 + ((12*I)*G[-y, -y, 0, -y, 1 - y, z])/z^3 - ((12*I)*G[-y, -y, 1 - y, 0, 0, z])/z^3 - ((12*I)*G[-y, -y, 1 - y, 0, 1 - y, z])/z^3 - ((42*I)*G[-y, -y, 1 - y, 1, 0, z])/z^3 - ((12*I)*G[-y, -y, 1 - y, 1 - y, 0, z])/z^3 + ((18*I)*G[-y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 + ((12*I)*G[-y, -y, 1 - y, -y, 1 - y, z])/z^3 + ((6*I)*G[-y, -y, -y, 0, 1 - y, z])/z^3 + ((6*I)*G[-y, -y, -y, 1 - y, 0, z])/z^3 + ((12*I)*G[-y, -y, -y, 1 - y, 1 - y, z])/z^3 - ((6*I)*G[-y, -y, -y, -y, 1 - y, z])/z^3 + (((I/6)*(78*y^3 + 252*y^4 - 1740*y^5 + 2928*y^6 - 2034*y^7 + 516*y^8 + 234*y^2*z + 692*y^3*z - 6753*y^4*z + 14287*y^5*z - 12782*y^6*z + 4860*y^7*z - 547*y^8*z + 9*y^9*z + 162*y*z^2 + 448*y^2*z^2 - 8579*y^3*z^2 + 24156*y^4*z^2 - 28301*y^5*z^2 + 14909*y^6*z^2 - 2826*y^7*z^2 + 31*y^8*z^2 + 6*z^3 + 404*y*z^3 - 6307*y^2*z^3 + 21150*y^3*z^3 - 29989*y^4*z^3 + 20045*y^5*z^3 - 5012*y^6*z^3 - 27*y^7*z^3 - 36*z^4 - 1805*y*z^4 + 9544*y^2*z^4 - 16029*y^3*z^4 + 12994*y^4*z^4 - 4301*y^5*z^4 - 43*y^6*z^4 + 72*z^5 + 1131*y*z^5 - 1771*y^2*z^5 + 726*y^3*z^5 - 627*y^4*z^5 + 37*y^5*z^5 - 60*z^6 + 976*y*z^6 - 3467*y^2*z^6 + 2044*y^3*z^6 - 33*y^4*z^6 + 18*z^7 - 1111*y*z^7 + 1346*y^2*z^7 - 91*y^3*z^7 + 243*y*z^8 - 27*y^2*z^8))/ ((-1 + y)^3*y*(-1 + z)*z^2*(-1 + y + z)^2*(y + z)^3) - (I*(2 - 8*y + 12*y^2 - 8*y^3 + 2*y^4 - 13*z + 39*y*z - 39*y^2*z + 13*y^3*z + 50*z^2 - 100*y*z^2 + 50*y^2*z^2 - 72*z^3 + 72*y*z^3 + 28*z^4)*G[0, z])/((-1 + y)^3*z^2*(-1 + y + z)^2) + (I*(-1 + 6*y + 31*y^2 - 28*y^3 + 4*z - 24*y*z - 50*y^2*z + 16*y^3*z - 4*z^2 + 26*y*z^2 + 21*y^2*z^2 - 2*z^3 - 4*y*z^3 - 2*y^2*z^3 + 5*z^4 - 4*y*z^4 - 2*z^5)*G[1, z])/ (y^2*z^3*(-1 + y + z)^2) - ((I/3)*(3*y^4 + 9*y^5 + 78*y^6 - 630*y^7 + 1455*y^8 - 1563*y^9 + 816*y^10 - 168*y^11 + 12*y^3*z + 24*y^4*z + 442*y^5*z - 3524*y^6*z + 8782*y^7*z - 10240*y^8*z + 5798*y^9*z - 1300*y^10*z + 6*y^11*z + 18*y^2*z^2 + 6*y^3*z^2 + 982*y^4*z^2 - 7972*y^5*z^2 + 21747*y^6*z^2 - 27733*y^7*z^2 + 17077*y^8*z^2 - 4161*y^9*z^2 + 36*y^10*z^2 + 12*y*z^3 - 72*y^2*z^3 + 1046*y^3*z^3 - 8556*y^4*z^3 + 26552*y^5*z^3 - 37970*y^6*z^3 + 25710*y^7*z^3 - 6806*y^8*z^3 + 84*y^9*z^3 + 3*z^4 - 75*y*z^4 + 788*y^2*z^4 - 5648*y^3*z^4 + 18976*y^4*z^4 - 29678*y^5*z^4 + 21413*y^6*z^4 - 5863*y^7*z^4 + 84*y^8*z^4 - 12*z^5 + 156*y*z^5 - 1618*y^2*z^5 + 7080*y^3*z^5 - 12516*y^4*z^5 + 8836*y^5*z^5 - 1866*y^6*z^5 + 12*z^6 - 90*y*z^6 + 833*y^2*z^6 - 1731*y^3*z^6 + 99*y^4*z^6 + 1201*y^5*z^6 - 84*y^6*z^6 + 6*z^7 - 66*y*z^7 + 312*y^2*z^7 - 1254*y^3*z^7 + 1446*y^4*z^7 - 84*y^5*z^7 - 15*z^8 + 81*y*z^8 - 333*y^2*z^8 + 543*y^3*z^8 - 36*y^4*z^8 + 6*z^9 - 18*y*z^9 + 78*y^2*z^9 - 6*y^3*z^9)*G[1 - y, z])/((-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + G[0, y]* (((-1/3*I)*(-232 + 1160*y - 2320*y^2 + 2320*y^3 - 1160*y^4 + 232*y^5 + 348*z - 1392*y*z + 2088*y^2*z - 1392*y^3*z + 348*y^4*z - 36*z^2 + 288*y*z^2 - 288*y^2*z^2 + 36*y^3*z^2 - 68*z^3 - 62*y*z^3 - 5*y^2*z^3))/((-1 + y)^4*z^2*(-1 + y + z)^ 2) + (((232*I)/3)*G[1 - y, z])/z^3) + G[1, y]*(((I/3)*(-166*y^5 + 842*y^6 - 1708*y^7 + 1732*y^8 - 878*y^9 + 178*y^10 - 640*y^4*z + 3580*y^5*z - 7959*y^6*z + 8797*y^7*z - 4837*y^8*z + 1059*y^9*z + 36*y^2*z^2 - 878*y^3*z^2 + 5196*y^4*z^2 - 13040*y^5*z^2 + 16328*y^6*z^2 - 10140*y^7*z^2 + 2492*y^8*z^2 + 6*y^9*z^2 + 36*y*z^3 - 746*y^2*z^3 + 4538*y^3*z^3 - 12250*y^4*z^3 + 17006*y^5*z^3 - 12077*y^6*z^3 + 3457*y^7*z^3 + 36*y^8*z^3 - 120*y*z^4 + 1528*y^2*z^4 - 5646*y^3*z^4 + 9780*y^4*z^4 - 8896*y^5*z^4 + 3348*y^6*z^4 + 90*y^7*z^4 + 6*z^5 + 78*y*z^5 - 773*y^2*z^5 + 2271*y^3*z^5 - 3723*y^4*z^5 + 2357*y^5*z^5 + 120*y^6*z^5 - 18*z^6 + 78*y*z^6 - 66*y^2*z^6 - 792*y^3*z^6 + 1212*y^4*z^6 + 90*y^5*z^6 + 18*z^7 - 90*y*z^7 - 51*y^2*z^7 + 423*y^3*z^7 + 36*y^4*z^7 - 6*z^8 + 18*y*z^8 + 66*y^2*z^8 + 6*y^3*z^8))/ ((-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4) - ((4*I)*G[1 - y, z])/z^3 - (((166*I)/3)*G[-y, z])/z^3) + ((4*I)*G[0, 1 - y, z])/z^3 + ((2*I)*G[1 - y, 0, z])/z^3 - ((28*I)*G[1 - y, 1, z])/z^3 - ((44*I)*G[1 - y, 1 - y, z])/z^3 - (((166*I)/3)*G[-y, 1 - y, z])/z^3)*Zeta[3]) + ((-662 + 3310*y - 6620*y^2 + 6620*y^3 - 3310*y^4 + 662*y^5 + 1107*z - 4428*y*z + 6642*y^2*z - 4428*y^3*z + 1107*y^4*z - 712*z^2 + 2616*y*z^2 - 2616*y^2*z^2 + 712*y^3*z^2 + 700*z^3 - 1928*y*z^3 + 868*y^2*z^3 - 360*z^4 + 360*y*z^4)/(4*(-1 + y)^4*z^2* (-1 + y + z)^2) - (331*G[1 - y, z])/(2*z^3))*Zeta[5])/Nc^2), gamma[1, 2, "PS"] -> Nc*(((8*y^4 - 20*y^5 + 16*y^6 - 4*y^7 - 12*y^2*z + 78*y^3*z - 162*y^4*z + 138*y^5*z - 42*y^6*z - 6*y*z^2 + 86*y^2*z^2 - 241*y^3*z^2 + 251*y^4*z^2 - 93*y^5*z^2 + 3*y^6*z^2 - 18*z^3 + 106*y*z^3 - 243*y^2*z^3 + 237*y^3*z^3 - 103*y^4*z^3 + 21*y^5*z^3 + 42*z^4 - 141*y*z^4 + 129*y^2*z^4 - 66*y^3*z^4 + 54*y^4*z^4 - 21*z^5 + 9*y*z^5 + 66*y^3*z^5 - 12*z^6 + 27*y*z^6 + 39*y^2*z^6 + 9*z^7 + 9*y*z^7)*G[0, 1 - y, z])/(6*(-1 + y)^2*y*z^2*(-1 + y + z)^2* (y + z)^3) + ((-4*y^3 + 8*y^5 - 4*y^6 + 6*y*z - 30*y^2*z + 28*y^3*z + 12*y^4*z - 16*y^5*z - 18*z^2 + 58*y*z^2 - 92*y^2*z^2 + 112*y^3*z^2 - 63*y^4*z^2 + 3*y^5*z^2 + 60*z^3 - 192*y*z^3 + 256*y^2*z^3 - 139*y^3*z^3 + 6*y^4*z^3 - 72*z^4 + 184*y*z^4 - 139*y^2*z^4 + 36*z^5 - 57*y*z^5 - 6*y^2*z^5 - 6*z^6 - 3*y*z^6)*G[1, 0, y])/ (6*(-1 + y)*z^2*(-1 + y + z)^3*(y + z)^3) + ((-24*y + 100*y^2 - 152*y^3 + 100*y^4 - 24*y^5 - 18*z + 154*y*z - 384*y^2*z + 402*y^3*z - 178*y^4*z + 24*y^5*z + 60*z^2 - 289*y*z^2 + 494*y^2*z^2 - 361*y^3*z^2 + 96*y^4*z^2 - 63*z^3 + 207*y*z^3 - 276*y^2*z^3 + 150*y^3*z^3 - 18*y^4*z^3 + 9*z^4 - 48*y*z^4 + 96*y^2*z^4 - 39*y^3*z^4 + 21*z^5 + 9*y*z^5 - 30*y^2*z^5 - 9*z^6 - 9*y*z^6)*G[1, 0, z])/(6*(-1 + y)^2*y*z^2*(-1 + y + z)^3*(y + z)) + G[0, z]*((-12*y + 22*y^2 - 10*y^3 - 36*z + 100*y*z - 73*y^2*z + 9*y^3*z + 54*z^2 - 72*y*z^2 + 9*y^2*z^2 - 9*z^3 - 9*y*z^3 - 9*z^4)/ (6*(-1 + y)*z*(-1 + y + z)^2*(y + z)^2) + ((8*y^4 - 20*y^5 + 16*y^6 - 4*y^7 - 12*y^2*z + 78*y^3*z - 162*y^4*z + 138*y^5*z - 42*y^6*z - 6*y*z^2 + 86*y^2*z^2 - 241*y^3*z^2 + 251*y^4*z^2 - 93*y^5*z^2 + 3*y^6*z^2 - 18*z^3 + 106*y*z^3 - 243*y^2*z^3 + 237*y^3*z^3 - 103*y^4*z^3 + 21*y^5*z^3 + 42*z^4 - 141*y*z^4 + 129*y^2*z^4 - 66*y^3*z^4 + 54*y^4*z^4 - 21*z^5 + 9*y*z^5 + 66*y^3*z^5 - 12*z^6 + 27*y*z^6 + 39*y^2*z^6 + 9*z^7 + 9*y*z^7)*G[1, y])/(6*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((12 - 60*y + 120*y^2 - 120*y^3 + 60*y^4 - 12*y^5 - 30*z + 120*y*z - 180*y^2*z + 120*y^3*z - 30*y^4*z + 29*z^2 - 87*y*z^2 + 87*y^2*z^2 - 29*y^3*z^2 - 21*z^3 + 42*y*z^3 - 21*y^2*z^3 + 21*z^4 - 21*y*z^4 - 9*z^5)*G[0, 1, y])/(3*(-1 + y)^3*z^2*(-1 + y + z)^3) - (2*G[1, 0, y])/(3*(-1 + y + z)^3) + ((12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1, 1, y])/ (3*y*z^2*(y + z)^3)) + ((8*y^4 - 20*y^5 + 16*y^6 - 4*y^7 - 12*y^2*z + 78*y^3*z - 162*y^4*z + 138*y^5*z - 42*y^6*z - 6*y*z^2 + 86*y^2*z^2 - 241*y^3*z^2 + 251*y^4*z^2 - 93*y^5*z^2 + 3*y^6*z^2 - 18*z^3 + 106*y*z^3 - 243*y^2*z^3 + 237*y^3*z^3 - 103*y^4*z^3 + 21*y^5*z^3 + 42*z^4 - 141*y*z^4 + 129*y^2*z^4 - 66*y^3*z^4 + 54*y^4*z^4 - 21*z^5 + 9*y*z^5 + 66*y^3*z^5 - 12*z^6 + 27*y*z^6 + 39*y^2*z^6 + 9*z^7 + 9*y*z^7)*G[1 - y, 0, z])/(6*(-1 + y)^2*y*z^2*(-1 + y + z)^2* (y + z)^3) - (4*(2*y + 3*z)*G[1 - y, 1 - y, z])/(3*z^2*(y + z)^2) + Pi^2*((24 - 104*y + 164*y^2 - 112*y^3 + 28*y^4 - 54*z + 172*y*z - 182*y^2*z + 64*y^3*z + 18*z^2 - 39*y*z^2 + 24*y^2*z^2 - 3*y^3*z^2 + 30*z^3 - 33*y*z^3 + 3*y^2*z^3 - 18*z^4)/(36*(-1 + y)^2*z^2* (-1 + y + z)^3) + ((-4 + 8*y - 4*y^2 - 2*z + 2*y*z - 3*z^2)*G[0, z])/ (6*(-1 + y)^3*z^2) + ((-1 + 3*z - 3*z^2 + z^3)*G[1, z])/ (9*z^3*(-1 + y + z)^3) + ((2 - 6*y + 6*y^2 - 2*y^3 + 12*z - 24*y*z + 12*y^2*z + 6*z^2 - 6*y*z^2 + 9*z^3)*G[1 - y, z])/ (18*(-1 + y)^3*z^3) + G[1, y]*((-12 + 60*y - 120*y^2 + 120*y^3 - 60*y^4 + 12*y^5 + 30*z - 120*y*z + 180*y^2*z - 120*y^3*z + 30*y^4*z - 25*z^2 + 75*y*z^2 - 75*y^2*z^2 + 25*y^3*z^2 + 21*z^3 - 42*y*z^3 + 21*y^2*z^3 - 21*z^4 + 21*y*z^4 + 9*z^5)/ (18*(-1 + y)^3*z^2*(-1 + y + z)^3) - (2*G[1 - y, z])/(3*z^3)) + (2*G[1 - y, 0, z])/(3*z^3) - (2*G[1 - y, 1 - y, z])/(3*z^3)) + ((-12*y^3 + 38*y^4 - 46*y^5 + 26*y^6 - 6*y^7 - 30*y^2*z + 120*y^3*z - 183*y^4*z + 135*y^5*z - 51*y^6*z + 9*y^7*z - 12*y*z^2 + 66*y^2*z^2 - 132*y^3*z^2 + 144*y^4*z^2 - 96*y^5*z^2 + 30*y^6*z^2 + 18*z^3 - 82*y*z^3 + 134*y^2*z^3 - 46*y^3*z^3 - 57*y^4*z^3 + 33*y^5*z^3 - 42*z^4 + 138*y*z^4 - 96*y^2*z^4 - 18*y^3*z^4 + 21*z^5 - 3*y*z^5 - 39*y^2*z^5 - 33*y^3*z^5 + 12*z^6 - 36*y*z^6 - 30*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[-y, 1 - y, z])/(6*(-1 + y)^2*y*z^3*(-1 + y + z)^2* (y + z)^2) + G[0, y]*((-12*y^2 + 22*y^3 - 10*y^4 - 36*y*z + 100*y^2*z - 73*y^3*z + 9*y^4*z + 54*y*z^2 - 72*y^2*z^2 + 9*y^3*z^2 - 9*y*z^3 - 9*y^2*z^3 - 9*y*z^4)/(6*(-1 + y)*z^2*(-1 + y + z)^2* (y + z)^2) + (y*(8 - 12*y + 4*y^2 - 10*z + 10*y*z + 3*z^2 - 3*y*z^2 + 3*z^3)*G[0, z])/(6*(-1 + y)*z^2*(-1 + y + z)^3) - (y*(12*y^2 - 26*y^3 + 20*y^4 - 6*y^5 + 42*y*z - 136*y^2*z + 153*y^3*z - 68*y^4*z + 9*y^5*z + 54*z^2 - 252*y*z^2 + 375*y^2*z^2 - 216*y^3*z^2 + 39*y^4*z^2 - 118*z^3 + 319*y*z^3 - 264*y^2*z^3 + 66*y^3*z^3 + 77*z^4 - 122*y*z^4 + 54*y^2*z^4 - 12*z^5 + 21*y*z^5 + 3*z^6)*G[1 - y, z])/(6*(-1 + y)*z^3*(-1 + y + z)^2*(y + z)^3) + ((-3*y + 9*y^2 - 9*y^3 + 3*y^4 + 9*y*z - 18*y^2*z + 9*y^3*z - 9*y*z^2 + 7*y^2*z^2 - y*z^3 - 2*z^4)*G[0, 1 - y, z])/ (3*z^2*(-1 + y + z)^3*(y + z)^2) + (2*(-1 + 3*z - 3*z^2 + z^3)* G[1, 0, z])/(3*z^3*(-1 + y + z)^3) - (2*G[1 - y, 0, z])/(3*z^3) + (y*(4*y^2 + 9*y*z + 9*z^2)*G[1 - y, 1 - y, z])/(3*z^3*(y + z)^3) + ((-6*y^3 + 6*y^4 - 2*y^5 + 3*y*z - 21*y^2*z + 33*y^3*z - 13*y^4*z - 15*y*z^2 + 48*y^2*z^2 - 29*y^3*z^2 + 21*y*z^3 - 25*y^2*z^3 - 5*y*z^4 + 2*z^5)*G[-y, 1 - y, z])/(3*z^3*(-1 + y + z)^3* (y + z)^2)) + G[1, 1, y]*((-4*(2*y + 3*z))/(3*z^2*(y + z)^2) - (4*G[-y, 0, z])/z^3 + (4*G[-y, -y, z])/z^3) + G[0, 1, y]*((-20*y^4 + 60*y^5 - 60*y^6 + 20*y^7 + 12*y^2*z - 120*y^3*z + 312*y^4*z - 312*y^5*z + 108*y^6*z + 6*y*z^2 - 134*y^2*z^2 + 439*y^3*z^2 - 485*y^4*z^2 + 177*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 124*y*z^3 + 349*y^2*z^3 - 341*y^3*z^3 + 101*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 159*y*z^4 - 111*y^2*z^4 - 24*y^3*z^4 - 54*y^4*z^4 + 21*z^5 + 9*y*z^5 - 72*y^2*z^5 - 66*y^3*z^5 + 12*z^6 - 45*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7)/(6*(-1 + y)^2*y*z^2*(-1 + y + z)^2* (y + z)^3) + (4*G[1 - y, 0, z])/z^3 - (4*G[1 - y, 1 - y, z])/z^3 + (4*G[-y, 1 - y, z])/z^3 + (4*G[-y, -y, z])/z^3) + ((-12 + 60*y - 120*y^2 + 120*y^3 - 60*y^4 + 12*y^5 + 30*z - 120*y*z + 180*y^2*z - 120*y^3*z + 30*y^4*z - 31*z^2 + 93*y*z^2 - 93*y^2*z^2 + 31*y^3*z^2 + 21*z^3 - 42*y*z^3 + 21*y^2*z^3 - 21*z^4 + 21*y*z^4 + 9*z^5)*G[0, 0, 1, y])/(3*(-1 + y)^3*z^2*(-1 + y + z)^3) + (2*G[0, 1, 0, y])/(3*(-1 + y + z)^3) + ((-12*y^2 + 60*y^3 - 120*y^4 + 120*y^5 - 60*y^6 + 12*y^7 - 18*y*z + 120*y^2*z - 300*y^3*z + 360*y^4*z - 210*y^5*z + 48*y^6*z - 3*z^2 + 60*y*z^2 - 231*y^2*z^2 + 355*y^3*z^2 - 234*y^4*z^2 + 45*y^5*z^2 + 8*y^6*z^2 + 9*z^3 - 69*y*z^3 + 140*y^2*z^3 - 75*y^3*z^3 - 39*y^4*z^3 + 34*y^5*z^3 - 9*z^4 + 25*y*z^4 + 21*y^2*z^4 - 102*y^3*z^4 + 65*y^4*z^4 + 3*z^5 + 12*y*z^5 - 75*y^2*z^5 + 69*y^3*z^5 - 21*y*z^6 + 39*y^2*z^6 + 9*y*z^7)*G[0, 1, 0, z])/ (3*(-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^2) + ((-12*y^3 - 30*y^2*z - 25*y*z^2 - 3*z^3)*G[0, 1, 1, y])/ (3*y*z^2*(y + z)^3) + ((12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[0, 1 - y, 1 - y, z])/(3*y*z^2*(y + z)^3) + ((y - 7*y^2 + 11*y^3 - 5*y^4 - 8*y*z + 14*y^2*z - 6*y^3*z - 4*z^2 + 4*y*z^2 - 3*y^2*z^2 - 2*z^3 - 4*y*z^3 - 3*z^4)*G[0, -y, 1 - y, z])/ ((-1 + y)^3*z^2*(y + z)^2) + ((-12*y^3 + 60*y^4 - 120*y^5 + 120*y^6 - 60*y^7 + 12*y^8 - 30*y^2*z + 180*y^3*z - 420*y^4*z + 480*y^5*z - 270*y^6*z + 60*y^7*z - 25*y*z^2 + 204*y^2*z^2 - 591*y^3*z^2 + 795*y^4*z^2 - 504*y^5*z^2 + 117*y^6*z^2 + 4*y^7*z^2 - 3*z^3 + 81*y*z^3 - 360*y^2*z^3 + 615*y^3*z^3 - 429*y^4*z^3 + 66*y^5*z^3 + 30*y^6*z^3 + 9*z^4 - 90*y*z^4 + 213*y^2*z^4 - 126*y^3*z^4 - 93*y^4*z^4 + 87*y^5*z^4 - 9*z^5 + 32*y*z^5 + 21*y^2*z^5 - 165*y^3*z^5 + 130*y^4*z^5 + 3*z^6 + 12*y*z^6 - 96*y^2*z^6 + 108*y^3*z^6 - 21*y*z^7 + 48*y^2*z^7 + 9*y*z^8)*G[1, 0, 1, y])/(3*(-1 + y)^3*y*z^2*(-1 + y + z)^3* (y + z)^3) + G[1 - y, z]*((12*y - 22*y^2 + 10*y^3 + 36*z - 100*y*z + 73*y^2*z - 9*y^3*z - 54*z^2 + 72*y*z^2 - 9*y^2*z^2 + 9*z^3 + 9*y*z^3 + 9*z^4)/(6*(-1 + y)*z^2*(-1 + y + z)*(y + z)^2) + ((-2*y^4 + 6*y^5 - 6*y^6 + 2*y^7 + 6*y^3*z - 6*y^4*z - 6*y^5*z + 6*y^6*z + 24*y^2*z^2 - 36*y^3*z^2 + 6*y^4*z^2 + 6*y^5*z^2 + 23*y*z^3 - 33*y^2*z^3 + 15*y^3*z^3 + 4*y^4*z^3 + 3*z^4 + 3*y*z^4 + 3*y^2*z^4 + 18*y^3*z^4 + 6*y*z^5 + 21*y^2*z^5 + 9*y*z^6)* G[0, 1, y])/(3*(-1 + y)^3*y*z^3*(y + z)^3) + (4*y*(y^2 + 3*y*z + 3*z^2)*G[1, 0, y])/(3*z^3*(y + z)^3) - (4*G[0, 0, 1, y])/z^3 - (4*G[1, 0, 1, y])/z^3) + G[-y, z]*(((12*y^2 - 36*y^3 + 36*y^4 - 12*y^5 + 18*y*z - 90*y^2*z + 126*y^3*z - 54*y^4*z + 3*z^2 - 63*y*z^2 + 153*y^2*z^2 - 89*y^3*z^2 - 9*z^3 + 72*y*z^3 - 67*y^2*z^3 + 9*z^4 - 23*y*z^4 - 3*z^5)*G[0, 1, y])/(3*y*z^2*(-1 + y + z)^3*(y + z)^2) + ((-6*y^3 + 6*y^4 - 2*y^5 + 3*y*z - 21*y^2*z + 33*y^3*z - 13*y^4*z - 15*y*z^2 + 48*y^2*z^2 - 29*y^3*z^2 + 21*y*z^3 - 25*y^2*z^3 - 5*y*z^4 + 2*z^5)*G[1, 0, y])/(3*z^3*(-1 + y + z)^3*(y + z)^2) + ((-4*y^3 - 17*y^2*z - 22*y*z^2 - 3*z^3)*G[1, 1, y])/ (3*y*z^3*(y + z)^2) + (4*G[0, 1, 1, y])/z^3 + (4*G[1, 0, 1, y])/z^3) - (2*(-1 + 3*z - 3*z^2 + z^3)* G[1, 0, 1 - y, z])/(3*z^3*(-1 + y + z)^3) + (4*(1 - 3*y + 3*y^2 - 3*z + 6*y*z + 3*z^2)*G[1, 1, 0, y])/ (3*(-1 + y + z)^3*(y + z)^3) - (2*(-1 + 3*z - 3*z^2 + z^3)* G[1, 1, 0, z])/(3*z^3*(-1 + y + z)^3) - (2*(-1 + 3*z - 3*z^2 + z^3)*G[1, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^3) + ((12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 0, 1 - y, z])/ (3*y*z^2*(y + z)^3) + ((4*y^2 - 16*y^3 + 20*y^4 - 8*y^5 + 6*y*z - 26*y^2*z + 32*y^3*z - 12*y^4*z + z^2 - 7*y*z^2 + 7*y^2*z^2 - 4*y^3*z^2 - 2*y*z^3 - 4*y^2*z^3 - 3*y*z^4)*G[1 - y, 1, 0, z])/ ((-1 + y)^3*y*z^2*(y + z)^2) + ((12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[1 - y, 1 - y, 0, z])/(3*y*z^2*(y + z)^3) + ((2*y^3 - 6*y^4 + 6*y^5 - 2*y^6 + 13*y^2*z - 27*y^3*z + 15*y^4*z - y^5*z + 20*y*z^2 - 36*y^2*z^2 + 18*y^3*z^2 - 2*y^4*z^2 + 3*z^3 + 3*y*z^3 - 3*y^2*z^3 + 6*y^3*z^3 + 6*y*z^4 + 12*y^2*z^4 + 9*y*z^5)* G[1 - y, -y, 1 - y, z])/(3*(-1 + y)^3*y*z^3*(y + z)^2) + ((6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)*G[-y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3* (y + z)^2) + ((6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)*G[-y, 1 - y, 0, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((-4*y^3 - 17*y^2*z - 22*y*z^2 - 3*z^3)*G[-y, 1 - y, 1 - y, z])/ (3*y*z^3*(y + z)^2) + ((6*y^4 - 6*y^5 + 2*y^6 + 9*y^2*z - 15*y^3*z + 3*y^4*z + y^5*z + 18*y*z^2 - 75*y^2*z^2 + 78*y^3*z^2 - 25*y^4*z^2 + 3*z^3 - 63*y*z^3 + 132*y^2*z^3 - 64*y^3*z^3 - 9*z^4 + 72*y*z^4 - 62*y^2*z^4 + 9*z^5 - 25*y*z^5 - 3*z^6)*G[-y, -y, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) + G[1, y]*((12*y - 22*y^2 + 10*y^3 + 36*z - 100*y*z + 73*y^2*z - 9*y^3*z - 54*z^2 + 72*y*z^2 - 9*y^2*z^2 + 9*z^3 + 9*y*z^3 + 9*z^4)/ (6*(-1 + y)*z^2*(-1 + y + z)*(y + z)^2) - (4*(2*y + 3*z)*G[1 - y, z])/ (3*z^2*(y + z)^2) + ((-12*y^3 + 38*y^4 - 46*y^5 + 26*y^6 - 6*y^7 - 30*y^2*z + 120*y^3*z - 183*y^4*z + 135*y^5*z - 51*y^6*z + 9*y^7*z - 12*y*z^2 + 66*y^2*z^2 - 132*y^3*z^2 + 144*y^4*z^2 - 96*y^5*z^2 + 30*y^6*z^2 + 18*z^3 - 82*y*z^3 + 134*y^2*z^3 - 46*y^3*z^3 - 57*y^4*z^3 + 33*y^5*z^3 - 42*z^4 + 138*y*z^4 - 96*y^2*z^4 - 18*y^3*z^4 + 21*z^5 - 3*y*z^5 - 39*y^2*z^5 - 33*y^3*z^5 + 12*z^6 - 36*y*z^6 - 30*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[-y, z])/ (6*(-1 + y)^2*y*z^3*(-1 + y + z)^2*(y + z)^2) + ((12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 1 - y, z])/ (3*y*z^2*(y + z)^3) + ((y - 7*y^2 + 11*y^3 - 5*y^4 - 8*y*z + 14*y^2*z - 6*y^3*z - 4*z^2 + 4*y*z^2 - 3*y^2*z^2 - 2*z^3 - 4*y*z^3 - 3*z^4)*G[0, -y, z])/((-1 + y)^3*z^2*(y + z)^2) - (2*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, z])/(3*z^3*(-1 + y + z)^3) + ((12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 0, z])/ (3*y*z^2*(y + z)^3) + ((2*y^3 - 6*y^4 + 6*y^5 - 2*y^6 + 13*y^2*z - 27*y^3*z + 15*y^4*z - y^5*z + 20*y*z^2 - 36*y^2*z^2 + 18*y^3*z^2 - 2*y^4*z^2 + 3*z^3 + 3*y*z^3 - 3*y^2*z^3 + 6*y^3*z^3 + 6*y*z^4 + 12*y^2*z^4 + 9*y*z^5)*G[1 - y, -y, z])/(3*(-1 + y)^3*y*z^3* (y + z)^2) + ((6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)*G[-y, 0, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((-4*y^3 - 17*y^2*z - 22*y*z^2 - 3*z^3)*G[-y, 1 - y, z])/ (3*y*z^3*(y + z)^2) + ((6*y^4 - 6*y^5 + 2*y^6 + 9*y^2*z - 15*y^3*z + 3*y^4*z + y^5*z + 18*y*z^2 - 75*y^2*z^2 + 78*y^3*z^2 - 25*y^4*z^2 + 3*z^3 - 63*y*z^3 + 132*y^2*z^3 - 64*y^3*z^3 - 9*z^4 + 72*y*z^4 - 62*y^2*z^4 + 9*z^5 - 25*y*z^5 - 3*z^6)*G[-y, -y, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) + (4*G[1 - y, 0, -y, z])/z^3 - (4*G[1 - y, 1 - y, -y, z])/z^3 - (4*G[-y, 0, 1 - y, z])/z^3 - (4*G[-y, 1 - y, 0, z])/z^3 + (4*G[-y, 1 - y, -y, z])/z^3 - (4*G[-y, -y, 0, z])/z^3 + (4*G[-y, -y, 1 - y, z])/z^3 + (4*G[-y, -y, -y, z])/z^3) - (4*G[1 - y, 0, 1, 0, z])/z^3 + (4*G[1 - y, 0, -y, 1 - y, z])/z^3 + (4*G[1 - y, 1 - y, 1, 0, z])/z^3 - (4*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 + (4*G[-y, 0, 1, 0, z])/z^3 - (4*G[-y, 0, 1 - y, 1 - y, z])/z^3 - (4*G[-y, 1 - y, 0, 1 - y, z])/z^3 + (4*G[-y, 1 - y, 1, 0, z])/z^3 - (4*G[-y, 1 - y, 1 - y, 0, z])/z^3 + (4*G[-y, 1 - y, -y, 1 - y, z])/z^3 - (4*G[-y, -y, 0, 1 - y, z])/z^3 - (4*G[-y, -y, 1 - y, 0, z])/z^3 + (4*G[-y, -y, 1 - y, 1 - y, z])/z^3 + (4*G[-y, -y, -y, 1 - y, z])/z^3 + ((3*(4 - 8*y + 4*y^2 + 2*z - 2*y*z + 3*z^2))/((-1 + y)^3*z^2) - (12*G[1 - y, z])/z^3)*Zeta[3]) + ((2*(-8*y^4 + 20*y^5 - 16*y^6 + 4*y^7 + 12*y^2*z - 78*y^3*z + 162*y^4*z - 138*y^5*z + 42*y^6*z + 6*y*z^2 - 86*y^2*z^2 + 241*y^3*z^2 - 251*y^4*z^2 + 93*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 106*y*z^3 + 243*y^2*z^3 - 237*y^3*z^3 + 103*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 141*y*z^4 - 129*y^2*z^4 + 66*y^3*z^4 - 54*y^4*z^4 + 21*z^5 - 9*y*z^5 - 66*y^3*z^5 + 12*z^6 - 27*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[0, 1 - y, z])/(3*(-1 + y)^2*y*z^2*(-1 + y + z)^2* (y + z)^3) + (2*(4*y^3 - 8*y^5 + 4*y^6 - 6*y*z + 30*y^2*z - 28*y^3*z - 12*y^4*z + 16*y^5*z + 18*z^2 - 58*y*z^2 + 92*y^2*z^2 - 112*y^3*z^2 + 63*y^4*z^2 - 3*y^5*z^2 - 60*z^3 + 192*y*z^3 - 256*y^2*z^3 + 139*y^3*z^3 - 6*y^4*z^3 + 72*z^4 - 184*y*z^4 + 139*y^2*z^4 - 36*z^5 + 57*y*z^5 + 6*y^2*z^5 + 6*z^6 + 3*y*z^6)*G[1, 0, y])/ (3*(-1 + y)*z^2*(-1 + y + z)^3*(y + z)^3) - (2*(-24*y + 100*y^2 - 152*y^3 + 100*y^4 - 24*y^5 - 18*z + 154*y*z - 384*y^2*z + 402*y^3*z - 178*y^4*z + 24*y^5*z + 60*z^2 - 289*y*z^2 + 494*y^2*z^2 - 361*y^3*z^2 + 96*y^4*z^2 - 63*z^3 + 207*y*z^3 - 276*y^2*z^3 + 150*y^3*z^3 - 18*y^4*z^3 + 9*z^4 - 48*y*z^4 + 96*y^2*z^4 - 39*y^3*z^4 + 21*z^5 + 9*y*z^5 - 30*y^2*z^5 - 9*z^6 - 9*y*z^6)*G[1, 0, z])/(3*(-1 + y)^2*y*z^2*(-1 + y + z)^3*(y + z)) + G[0, z]*((-2*(-12*y + 22*y^2 - 10*y^3 - 36*z + 100*y*z - 73*y^2*z + 9*y^3*z + 54*z^2 - 72*y*z^2 + 9*y^2*z^2 - 9*z^3 - 9*y*z^3 - 9*z^4))/ (3*(-1 + y)*z*(-1 + y + z)^2*(y + z)^2) + (2*(-8*y^4 + 20*y^5 - 16*y^6 + 4*y^7 + 12*y^2*z - 78*y^3*z + 162*y^4*z - 138*y^5*z + 42*y^6*z + 6*y*z^2 - 86*y^2*z^2 + 241*y^3*z^2 - 251*y^4*z^2 + 93*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 106*y*z^3 + 243*y^2*z^3 - 237*y^3*z^3 + 103*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 141*y*z^4 - 129*y^2*z^4 + 66*y^3*z^4 - 54*y^4*z^4 + 21*z^5 - 9*y*z^5 - 66*y^3*z^5 + 12*z^6 - 27*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[1, y])/(3*(-1 + y)^2*y*z^2*(-1 + y + z)^2* (y + z)^3) + (4*(-12 + 60*y - 120*y^2 + 120*y^3 - 60*y^4 + 12*y^5 + 30*z - 120*y*z + 180*y^2*z - 120*y^3*z + 30*y^4*z - 29*z^2 + 87*y*z^2 - 87*y^2*z^2 + 29*y^3*z^2 + 21*z^3 - 42*y*z^3 + 21*y^2*z^3 - 21*z^4 + 21*y*z^4 + 9*z^5)*G[0, 1, y])/ (3*(-1 + y)^3*z^2*(-1 + y + z)^3) + (8*G[1, 0, y])/ (3*(-1 + y + z)^3) - (4*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[1, 1, y])/(3*y*z^2*(y + z)^3)) + (2*(-8*y^4 + 20*y^5 - 16*y^6 + 4*y^7 + 12*y^2*z - 78*y^3*z + 162*y^4*z - 138*y^5*z + 42*y^6*z + 6*y*z^2 - 86*y^2*z^2 + 241*y^3*z^2 - 251*y^4*z^2 + 93*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 106*y*z^3 + 243*y^2*z^3 - 237*y^3*z^3 + 103*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 141*y*z^4 - 129*y^2*z^4 + 66*y^3*z^4 - 54*y^4*z^4 + 21*z^5 - 9*y*z^5 - 66*y^3*z^5 + 12*z^6 - 27*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[1 - y, 0, z])/(3*(-1 + y)^2*y*z^2*(-1 + y + z)^2* (y + z)^3) + (16*(2*y + 3*z)*G[1 - y, 1 - y, z])/(3*z^2*(y + z)^2) + Pi^2*((-24 + 104*y - 164*y^2 + 112*y^3 - 28*y^4 + 54*z - 172*y*z + 182*y^2*z - 64*y^3*z - 18*z^2 + 39*y*z^2 - 24*y^2*z^2 + 3*y^3*z^2 - 30*z^3 + 33*y*z^3 - 3*y^2*z^3 + 18*z^4)/(9*(-1 + y)^2*z^2* (-1 + y + z)^3) + (2*(4 - 8*y + 4*y^2 + 2*z - 2*y*z + 3*z^2)* G[0, z])/(3*(-1 + y)^3*z^2) - (4*(-1 + 3*z - 3*z^2 + z^3)*G[1, z])/ (9*z^3*(-1 + y + z)^3) + (2*(-2 + 6*y - 6*y^2 + 2*y^3 - 12*z + 24*y*z - 12*y^2*z - 6*z^2 + 6*y*z^2 - 9*z^3)*G[1 - y, z])/ (9*(-1 + y)^3*z^3) + G[1, y]* ((-2*(-12 + 60*y - 120*y^2 + 120*y^3 - 60*y^4 + 12*y^5 + 30*z - 120*y*z + 180*y^2*z - 120*y^3*z + 30*y^4*z - 25*z^2 + 75*y*z^2 - 75*y^2*z^2 + 25*y^3*z^2 + 21*z^3 - 42*y*z^3 + 21*y^2*z^3 - 21*z^4 + 21*y*z^4 + 9*z^5))/(9*(-1 + y)^3*z^2*(-1 + y + z)^3) + (8*G[1 - y, z])/(3*z^3)) - (8*G[1 - y, 0, z])/(3*z^3) + (8*G[1 - y, 1 - y, z])/(3*z^3)) - (2*(-12*y^3 + 38*y^4 - 46*y^5 + 26*y^6 - 6*y^7 - 30*y^2*z + 120*y^3*z - 183*y^4*z + 135*y^5*z - 51*y^6*z + 9*y^7*z - 12*y*z^2 + 66*y^2*z^2 - 132*y^3*z^2 + 144*y^4*z^2 - 96*y^5*z^2 + 30*y^6*z^2 + 18*z^3 - 82*y*z^3 + 134*y^2*z^3 - 46*y^3*z^3 - 57*y^4*z^3 + 33*y^5*z^3 - 42*z^4 + 138*y*z^4 - 96*y^2*z^4 - 18*y^3*z^4 + 21*z^5 - 3*y*z^5 - 39*y^2*z^5 - 33*y^3*z^5 + 12*z^6 - 36*y*z^6 - 30*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[-y, 1 - y, z])/(3*(-1 + y)^2*y*z^3*(-1 + y + z)^2* (y + z)^2) + G[0, y]*((2*(12*y^2 - 22*y^3 + 10*y^4 + 36*y*z - 100*y^2*z + 73*y^3*z - 9*y^4*z - 54*y*z^2 + 72*y^2*z^2 - 9*y^3*z^2 + 9*y*z^3 + 9*y^2*z^3 + 9*y*z^4))/ (3*(-1 + y)*z^2*(-1 + y + z)^2*(y + z)^2) - (2*y*(8 - 12*y + 4*y^2 - 10*z + 10*y*z + 3*z^2 - 3*y*z^2 + 3*z^3)* G[0, z])/(3*(-1 + y)*z^2*(-1 + y + z)^3) + (2*y*(12*y^2 - 26*y^3 + 20*y^4 - 6*y^5 + 42*y*z - 136*y^2*z + 153*y^3*z - 68*y^4*z + 9*y^5*z + 54*z^2 - 252*y*z^2 + 375*y^2*z^2 - 216*y^3*z^2 + 39*y^4*z^2 - 118*z^3 + 319*y*z^3 - 264*y^2*z^3 + 66*y^3*z^3 + 77*z^4 - 122*y*z^4 + 54*y^2*z^4 - 12*z^5 + 21*y*z^5 + 3*z^6)*G[1 - y, z])/(3*(-1 + y)*z^3*(-1 + y + z)^2*(y + z)^3) - (4*(-3*y + 9*y^2 - 9*y^3 + 3*y^4 + 9*y*z - 18*y^2*z + 9*y^3*z - 9*y*z^2 + 7*y^2*z^2 - y*z^3 - 2*z^4)*G[0, 1 - y, z])/ (3*z^2*(-1 + y + z)^3*(y + z)^2) - (8*(-1 + 3*z - 3*z^2 + z^3)* G[1, 0, z])/(3*z^3*(-1 + y + z)^3) + (8*G[1 - y, 0, z])/(3*z^3) - (4*y*(4*y^2 + 9*y*z + 9*z^2)*G[1 - y, 1 - y, z])/(3*z^3*(y + z)^3) + (4*(6*y^3 - 6*y^4 + 2*y^5 - 3*y*z + 21*y^2*z - 33*y^3*z + 13*y^4*z + 15*y*z^2 - 48*y^2*z^2 + 29*y^3*z^2 - 21*y*z^3 + 25*y^2*z^3 + 5*y*z^4 - 2*z^5)*G[-y, 1 - y, z])/(3*z^3*(-1 + y + z)^3* (y + z)^2)) + G[1, 1, y]*((16*(2*y + 3*z))/(3*z^2*(y + z)^2) + (16*G[-y, 0, z])/z^3 - (16*G[-y, -y, z])/z^3) + G[0, 1, y]*((-2*(-20*y^4 + 60*y^5 - 60*y^6 + 20*y^7 + 12*y^2*z - 120*y^3*z + 312*y^4*z - 312*y^5*z + 108*y^6*z + 6*y*z^2 - 134*y^2*z^2 + 439*y^3*z^2 - 485*y^4*z^2 + 177*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 124*y*z^3 + 349*y^2*z^3 - 341*y^3*z^3 + 101*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 159*y*z^4 - 111*y^2*z^4 - 24*y^3*z^4 - 54*y^4*z^4 + 21*z^5 + 9*y*z^5 - 72*y^2*z^5 - 66*y^3*z^5 + 12*z^6 - 45*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7))/(3*(-1 + y)^2*y*z^2* (-1 + y + z)^2*(y + z)^3) - (16*G[1 - y, 0, z])/z^3 + (16*G[1 - y, 1 - y, z])/z^3 - (16*G[-y, 1 - y, z])/z^3 - (16*G[-y, -y, z])/z^3) - (4*(-12 + 60*y - 120*y^2 + 120*y^3 - 60*y^4 + 12*y^5 + 30*z - 120*y*z + 180*y^2*z - 120*y^3*z + 30*y^4*z - 31*z^2 + 93*y*z^2 - 93*y^2*z^2 + 31*y^3*z^2 + 21*z^3 - 42*y*z^3 + 21*y^2*z^3 - 21*z^4 + 21*y*z^4 + 9*z^5)*G[0, 0, 1, y])/(3*(-1 + y)^3*z^2* (-1 + y + z)^3) - (8*G[0, 1, 0, y])/(3*(-1 + y + z)^3) - (4*(-12*y^2 + 60*y^3 - 120*y^4 + 120*y^5 - 60*y^6 + 12*y^7 - 18*y*z + 120*y^2*z - 300*y^3*z + 360*y^4*z - 210*y^5*z + 48*y^6*z - 3*z^2 + 60*y*z^2 - 231*y^2*z^2 + 355*y^3*z^2 - 234*y^4*z^2 + 45*y^5*z^2 + 8*y^6*z^2 + 9*z^3 - 69*y*z^3 + 140*y^2*z^3 - 75*y^3*z^3 - 39*y^4*z^3 + 34*y^5*z^3 - 9*z^4 + 25*y*z^4 + 21*y^2*z^4 - 102*y^3*z^4 + 65*y^4*z^4 + 3*z^5 + 12*y*z^5 - 75*y^2*z^5 + 69*y^3*z^5 - 21*y*z^6 + 39*y^2*z^6 + 9*y*z^7)*G[0, 1, 0, z])/ (3*(-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^2) + (4*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 1, 1, y])/ (3*y*z^2*(y + z)^3) - (4*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[0, 1 - y, 1 - y, z])/(3*y*z^2*(y + z)^3) + (4*(-y + 7*y^2 - 11*y^3 + 5*y^4 + 8*y*z - 14*y^2*z + 6*y^3*z + 4*z^2 - 4*y*z^2 + 3*y^2*z^2 + 2*z^3 + 4*y*z^3 + 3*z^4)*G[0, -y, 1 - y, z])/ ((-1 + y)^3*z^2*(y + z)^2) - (4*(-12*y^3 + 60*y^4 - 120*y^5 + 120*y^6 - 60*y^7 + 12*y^8 - 30*y^2*z + 180*y^3*z - 420*y^4*z + 480*y^5*z - 270*y^6*z + 60*y^7*z - 25*y*z^2 + 204*y^2*z^2 - 591*y^3*z^2 + 795*y^4*z^2 - 504*y^5*z^2 + 117*y^6*z^2 + 4*y^7*z^2 - 3*z^3 + 81*y*z^3 - 360*y^2*z^3 + 615*y^3*z^3 - 429*y^4*z^3 + 66*y^5*z^3 + 30*y^6*z^3 + 9*z^4 - 90*y*z^4 + 213*y^2*z^4 - 126*y^3*z^4 - 93*y^4*z^4 + 87*y^5*z^4 - 9*z^5 + 32*y*z^5 + 21*y^2*z^5 - 165*y^3*z^5 + 130*y^4*z^5 + 3*z^6 + 12*y*z^6 - 96*y^2*z^6 + 108*y^3*z^6 - 21*y*z^7 + 48*y^2*z^7 + 9*y*z^8)*G[1, 0, 1, y])/(3*(-1 + y)^3*y*z^2*(-1 + y + z)^3* (y + z)^3) + G[-y, z]*((4*(-12*y^2 + 36*y^3 - 36*y^4 + 12*y^5 - 18*y*z + 90*y^2*z - 126*y^3*z + 54*y^4*z - 3*z^2 + 63*y*z^2 - 153*y^2*z^2 + 89*y^3*z^2 + 9*z^3 - 72*y*z^3 + 67*y^2*z^3 - 9*z^4 + 23*y*z^4 + 3*z^5)*G[0, 1, y])/(3*y*z^2*(-1 + y + z)^3*(y + z)^2) + (4*(6*y^3 - 6*y^4 + 2*y^5 - 3*y*z + 21*y^2*z - 33*y^3*z + 13*y^4*z + 15*y*z^2 - 48*y^2*z^2 + 29*y^3*z^2 - 21*y*z^3 + 25*y^2*z^3 + 5*y*z^4 - 2*z^5)*G[1, 0, y])/(3*z^3*(-1 + y + z)^3*(y + z)^2) + (4*(4*y^3 + 17*y^2*z + 22*y*z^2 + 3*z^3)*G[1, 1, y])/ (3*y*z^3*(y + z)^2) - (16*G[0, 1, 1, y])/z^3 - (16*G[1, 0, 1, y])/z^3) + G[1 - y, z]* ((2*(-12*y + 22*y^2 - 10*y^3 - 36*z + 100*y*z - 73*y^2*z + 9*y^3*z + 54*z^2 - 72*y*z^2 + 9*y^2*z^2 - 9*z^3 - 9*y*z^3 - 9*z^4))/ (3*(-1 + y)*z^2*(-1 + y + z)*(y + z)^2) - (4*(-2*y^4 + 6*y^5 - 6*y^6 + 2*y^7 + 6*y^3*z - 6*y^4*z - 6*y^5*z + 6*y^6*z + 24*y^2*z^2 - 36*y^3*z^2 + 6*y^4*z^2 + 6*y^5*z^2 + 23*y*z^3 - 33*y^2*z^3 + 15*y^3*z^3 + 4*y^4*z^3 + 3*z^4 + 3*y*z^4 + 3*y^2*z^4 + 18*y^3*z^4 + 6*y*z^5 + 21*y^2*z^5 + 9*y*z^6)* G[0, 1, y])/(3*(-1 + y)^3*y*z^3*(y + z)^3) - (16*y*(y^2 + 3*y*z + 3*z^2)*G[1, 0, y])/(3*z^3*(y + z)^3) + (16*G[0, 0, 1, y])/z^3 + (16*G[1, 0, 1, y])/z^3) + (8*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, 1 - y, z])/(3*z^3*(-1 + y + z)^3) - (16*(1 - 3*y + 3*y^2 - 3*z + 6*y*z + 3*z^2)*G[1, 1, 0, y])/ (3*(-1 + y + z)^3*(y + z)^3) + (8*(-1 + 3*z - 3*z^2 + z^3)* G[1, 1, 0, z])/(3*z^3*(-1 + y + z)^3) + (8*(-1 + 3*z - 3*z^2 + z^3)*G[1, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^3) - (4*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 0, 1 - y, z])/ (3*y*z^2*(y + z)^3) + (4*(-4*y^2 + 16*y^3 - 20*y^4 + 8*y^5 - 6*y*z + 26*y^2*z - 32*y^3*z + 12*y^4*z - z^2 + 7*y*z^2 - 7*y^2*z^2 + 4*y^3*z^2 + 2*y*z^3 + 4*y^2*z^3 + 3*y*z^4)*G[1 - y, 1, 0, z])/ ((-1 + y)^3*y*z^2*(y + z)^2) - (4*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 1 - y, 0, z])/ (3*y*z^2*(y + z)^3) + (4*(-2*y^3 + 6*y^4 - 6*y^5 + 2*y^6 - 13*y^2*z + 27*y^3*z - 15*y^4*z + y^5*z - 20*y*z^2 + 36*y^2*z^2 - 18*y^3*z^2 + 2*y^4*z^2 - 3*z^3 - 3*y*z^3 + 3*y^2*z^3 - 6*y^3*z^3 - 6*y*z^4 - 12*y^2*z^4 - 9*y*z^5)*G[1 - y, -y, 1 - y, z])/ (3*(-1 + y)^3*y*z^3*(y + z)^2) - (4*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)*G[-y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3* (y + z)^2) - (4*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)*G[-y, 1 - y, 0, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) + (4*(4*y^3 + 17*y^2*z + 22*y*z^2 + 3*z^3)*G[-y, 1 - y, 1 - y, z])/ (3*y*z^3*(y + z)^2) - (4*(6*y^4 - 6*y^5 + 2*y^6 + 9*y^2*z - 15*y^3*z + 3*y^4*z + y^5*z + 18*y*z^2 - 75*y^2*z^2 + 78*y^3*z^2 - 25*y^4*z^2 + 3*z^3 - 63*y*z^3 + 132*y^2*z^3 - 64*y^3*z^3 - 9*z^4 + 72*y*z^4 - 62*y^2*z^4 + 9*z^5 - 25*y*z^5 - 3*z^6)*G[-y, -y, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) + G[1, y]*((2*(-12*y + 22*y^2 - 10*y^3 - 36*z + 100*y*z - 73*y^2*z + 9*y^3*z + 54*z^2 - 72*y*z^2 + 9*y^2*z^2 - 9*z^3 - 9*y*z^3 - 9*z^4))/ (3*(-1 + y)*z^2*(-1 + y + z)*(y + z)^2) + (16*(2*y + 3*z)*G[1 - y, z])/(3*z^2*(y + z)^2) - (2*(-12*y^3 + 38*y^4 - 46*y^5 + 26*y^6 - 6*y^7 - 30*y^2*z + 120*y^3*z - 183*y^4*z + 135*y^5*z - 51*y^6*z + 9*y^7*z - 12*y*z^2 + 66*y^2*z^2 - 132*y^3*z^2 + 144*y^4*z^2 - 96*y^5*z^2 + 30*y^6*z^2 + 18*z^3 - 82*y*z^3 + 134*y^2*z^3 - 46*y^3*z^3 - 57*y^4*z^3 + 33*y^5*z^3 - 42*z^4 + 138*y*z^4 - 96*y^2*z^4 - 18*y^3*z^4 + 21*z^5 - 3*y*z^5 - 39*y^2*z^5 - 33*y^3*z^5 + 12*z^6 - 36*y*z^6 - 30*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[-y, z])/(3*(-1 + y)^2*y*z^3* (-1 + y + z)^2*(y + z)^2) - (4*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 1 - y, z])/(3*y*z^2*(y + z)^3) + (4*(-y + 7*y^2 - 11*y^3 + 5*y^4 + 8*y*z - 14*y^2*z + 6*y^3*z + 4*z^2 - 4*y*z^2 + 3*y^2*z^2 + 2*z^3 + 4*y*z^3 + 3*z^4)*G[0, -y, z])/ ((-1 + y)^3*z^2*(y + z)^2) + (8*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, z])/ (3*z^3*(-1 + y + z)^3) - (4*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[1 - y, 0, z])/(3*y*z^2*(y + z)^3) + (4*(-2*y^3 + 6*y^4 - 6*y^5 + 2*y^6 - 13*y^2*z + 27*y^3*z - 15*y^4*z + y^5*z - 20*y*z^2 + 36*y^2*z^2 - 18*y^3*z^2 + 2*y^4*z^2 - 3*z^3 - 3*y*z^3 + 3*y^2*z^3 - 6*y^3*z^3 - 6*y*z^4 - 12*y^2*z^4 - 9*y*z^5)* G[1 - y, -y, z])/(3*(-1 + y)^3*y*z^3*(y + z)^2) - (4*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)*G[-y, 0, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) + (4*(4*y^3 + 17*y^2*z + 22*y*z^2 + 3*z^3)*G[-y, 1 - y, z])/ (3*y*z^3*(y + z)^2) - (4*(6*y^4 - 6*y^5 + 2*y^6 + 9*y^2*z - 15*y^3*z + 3*y^4*z + y^5*z + 18*y*z^2 - 75*y^2*z^2 + 78*y^3*z^2 - 25*y^4*z^2 + 3*z^3 - 63*y*z^3 + 132*y^2*z^3 - 64*y^3*z^3 - 9*z^4 + 72*y*z^4 - 62*y^2*z^4 + 9*z^5 - 25*y*z^5 - 3*z^6)*G[-y, -y, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (16*G[1 - y, 0, -y, z])/z^3 + (16*G[1 - y, 1 - y, -y, z])/z^3 + (16*G[-y, 0, 1 - y, z])/z^3 + (16*G[-y, 1 - y, 0, z])/z^3 - (16*G[-y, 1 - y, -y, z])/z^3 + (16*G[-y, -y, 0, z])/z^3 - (16*G[-y, -y, 1 - y, z])/z^3 - (16*G[-y, -y, -y, z])/z^3) + (16*G[1 - y, 0, 1, 0, z])/z^3 - (16*G[1 - y, 0, -y, 1 - y, z])/z^3 - (16*G[1 - y, 1 - y, 1, 0, z])/z^3 + (16*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 - (16*G[-y, 0, 1, 0, z])/z^3 + (16*G[-y, 0, 1 - y, 1 - y, z])/z^3 + (16*G[-y, 1 - y, 0, 1 - y, z])/ z^3 - (16*G[-y, 1 - y, 1, 0, z])/z^3 + (16*G[-y, 1 - y, 1 - y, 0, z])/ z^3 - (16*G[-y, 1 - y, -y, 1 - y, z])/z^3 + (16*G[-y, -y, 0, 1 - y, z])/ z^3 + (16*G[-y, -y, 1 - y, 0, z])/z^3 - (16*G[-y, -y, 1 - y, 1 - y, z])/ z^3 - (16*G[-y, -y, -y, 1 - y, z])/z^3 + ((-12*(4 - 8*y + 4*y^2 + 2*z - 2*y*z + 3*z^2))/((-1 + y)^3*z^2) + (48*G[1 - y, z])/z^3)*Zeta[3])/Nc + eps*(Nc*(Pi^4*((17*(4 - 8*y + 4*y^2 + 2*z - 2*y*z + 3*z^2))/ (120*(-1 + y)^3*z^2) - (17*G[1 - y, z])/(30*z^3)) + G[0, 0, z]*((12*y - 22*y^2 + 10*y^3 + 36*z - 100*y*z + 73*y^2*z - 9*y^3*z - 54*z^2 + 72*y*z^2 - 9*y^2*z^2 + 9*z^3 + 9*y*z^3 + 9*z^4)/ (3*(-1 + y)*z*(-1 + y + z)^2*(y + z)^2) + (2*(-12 + 60*y - 120*y^2 + 120*y^3 - 60*y^4 + 12*y^5 + 30*z - 120*y*z + 180*y^2*z - 120*y^3*z + 30*y^4*z - 29*z^2 + 87*y*z^2 - 87*y^2*z^2 + 29*y^3*z^2 + 21*z^3 - 42*y*z^3 + 21*y^2*z^3 - 21*z^4 + 21*y*z^4 + 9*z^5)*G[0, 1, y])/(3*(-1 + y)^3*z^2* (-1 + y + z)^3) + (4*G[1, 0, y])/(3*(-1 + y + z)^3) - (2*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1, 1, y])/ (3*y*z^2*(y + z)^3)) + G[1, 0, z]* ((-708*y^4 + 3136*y^5 - 4988*y^6 + 3400*y^7 - 840*y^8 - 2037*y^3*z + 11445*y^4*z - 23071*y^5*z + 20867*y^6*z - 8116*y^7*z + 912*y^8*z - 1887*y^2*z^2 + 15375*y^3*z^2 - 41355*y^4*z^2 + 49623*y^5*z^2 - 27318*y^6*z^2 + 5634*y^7*z^2 - 72*y^8*z^2 - 909*y*z^3 + 10585*y^2*z^3 - 38411*y^3*z^3 + 60619*y^4*z^3 - 45447*y^5*z^3 + 14481*y^6*z^3 - 918*y^7*z^3 - 27*z^4 + 3273*y*z^4 - 19465*y^2*z^4 + 41783*y^3*z^4 - 42403*y^4*z^4 + 20331*y^5*z^4 - 3042*y^6*z^4 + 78*z^5 - 4086*y*z^5 + 14760*y^2*z^5 - 21246*y^3*z^5 + 15966*y^4*z^5 - 4572*y^5*z^5 - 84*z^6 + 1806*y*z^6 - 4116*y^2*z^6 + 5958*y^3*z^6 - 3564*y^4*z^6 + 42*z^7 + 123*y*z^7 + 357*y^2*z^7 - 1422*y^3*z^7 - 9*z^8 - 207*y*z^8 - 234*y^2*z^8)/(36*(-1 + y)^2*y^2*z^2*(-1 + y + z)^3*(y + z)^3) + ((-9 + 25*y - 30*y^2 + 12*y^3 + 36*z - 75*y*z + 60*y^2*z - 12*y^3*z - 54*z^2 + 75*y*z^2 - 30*y^2*z^2 + 36*z^3 - 25*y*z^3 - 9*z^4)*G[1, 1, y])/(3*y*z^3*(-1 + y + z)^3)) + Pi^3*(((I/18)*(24 - 104*y + 164*y^2 - 112*y^3 + 28*y^4 - 54*z + 172*y*z - 182*y^2*z + 64*y^3*z + 18*z^2 - 39*y*z^2 + 24*y^2*z^2 - 3*y^3*z^2 + 30*z^3 - 33*y*z^3 + 3*y^2*z^3 - 18*z^4))/ ((-1 + y)^2*z^2*(-1 + y + z)^3) - ((I/3)*(4 - 8*y + 4*y^2 + 2*z - 2*y*z + 3*z^2)*G[0, z])/ ((-1 + y)^3*z^2) + (((2*I)/9)*(-1 + 3*z - 3*z^2 + z^3)*G[1, z])/ (z^3*(-1 + y + z)^3) - ((I/9)*(-2 + 6*y - 6*y^2 + 2*y^3 - 12*z + 24*y*z - 12*y^2*z - 6*z^2 + 6*y*z^2 - 9*z^3)*G[1 - y, z])/ ((-1 + y)^3*z^3) + G[1, y]*(((I/9)*(-12 + 60*y - 120*y^2 + 120*y^3 - 60*y^4 + 12*y^5 + 30*z - 120*y*z + 180*y^2*z - 120*y^3*z + 30*y^4*z - 25*z^2 + 75*y*z^2 - 75*y^2*z^2 + 25*y^3*z^2 + 21*z^3 - 42*y*z^3 + 21*y^2*z^3 - 21*z^4 + 21*y*z^4 + 9*z^5))/((-1 + y)^3*z^2*(-1 + y + z)^3) - (((4*I)/3)*G[1 - y, z])/z^3) + (((4*I)/3)*G[1 - y, 0, z])/z^3 - (((4*I)/3)*G[1 - y, 1 - y, z])/z^3) + G[0, 0, y]*((12*y^2 - 22*y^3 + 10*y^4 + 36*y*z - 100*y^2*z + 73*y^3*z - 9*y^4*z - 54*y*z^2 + 72*y^2*z^2 - 9*y^3*z^2 + 9*y*z^3 + 9*y^2*z^3 + 9*y*z^4)/(3*(-1 + y)*z^2*(-1 + y + z)^2*(y + z)^2) - (2*(-3*y + 9*y^2 - 9*y^3 + 3*y^4 + 9*y*z - 18*y^2*z + 9*y^3*z - 9*y*z^2 + 7*y^2*z^2 - y*z^3 - 2*z^4)*G[0, 1 - y, z])/ (3*z^2*(-1 + y + z)^3*(y + z)^2) - (4*(-1 + 3*z - 3*z^2 + z^3)* G[1, 0, z])/(3*z^3*(-1 + y + z)^3) + (4*G[1 - y, 0, z])/(3*z^3) - (2*y*(4*y^2 + 9*y*z + 9*z^2)*G[1 - y, 1 - y, z])/(3*z^3*(y + z)^3) + (2*(6*y^3 - 6*y^4 + 2*y^5 - 3*y*z + 21*y^2*z - 33*y^3*z + 13*y^4*z + 15*y*z^2 - 48*y^2*z^2 + 29*y^3*z^2 - 21*y*z^3 + 25*y^2*z^3 + 5*y*z^4 - 2*z^5)*G[-y, 1 - y, z])/(3*z^3*(-1 + y + z)^3* (y + z)^2)) + G[1, 0, y]*((-90*y^3 + 158*y^4 - 438*y^5 + 590*y^6 - 220*y^7 - 84*y^2*z + 96*y^3*z - 815*y^4*z + 1764*y^5*z - 973*y^6*z + 12*y^7*z - 846*y*z^2 + 3130*y^2*z^2 - 4889*y^3*z^2 + 4798*y^4*z^2 - 2313*y^5*z^2 + 120*y^6*z^2 - 72*z^3 + 2940*y*z^3 - 8127*y^2*z^3 + 8890*y^3*z^3 - 4042*y^4*z^3 + 204*y^5*z^3 + 204*z^4 - 3459*y*z^4 + 6706*y^2*z^4 - 4072*y^3*z^4 - 168*z^5 + 1464*y*z^5 - 1713*y^2*z^5 - 204*y^3*z^5 + 24*z^6 - 111*y*z^6 - 120*y^2*z^6 + 12*z^7 - 12*y*z^7)/(36*(-1 + y)*y*z^2*(-1 + y + z)^3* (y + z)^3) + (4*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, z])/ (3*z^3*(-1 + y + z)^3) + ((-y^3 - y*z + 2*y^2*z + 2*z^2 - 2*y*z^2 - 6*z^3 + 7*y*z^3 - 2*y^2*z^3 + 6*z^4 - 4*y*z^4 - 2*z^5)* G[1, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2) - (4*y*(y^2 + 3*y*z + 3*z^2)*G[1 - y, 0, z])/(3*z^3*(y + z)^3) + ((-4*y^5 - 12*y^4*z - 12*y^3*z^2 - 9*y^2*z^3 + 6*y^3*z^3 - 15*y*z^4 + 18*y^2*z^4 - 6*z^5 + 18*y*z^5 + 6*z^6)* G[1 - y, 1 - y, z])/(3*y^2*z^3*(y + z)^3) + ((4*y^3 - 5*y^4 + 4*y^5 + 18*y^2*z - 35*y^3*z + 23*y^4*z + 18*y*z^2 - 63*y^2*z^2 + 49*y^3*z^2 - 4*z^3 - 25*y*z^3 + 41*y^2*z^3 + 8*z^4 + 7*y*z^4 - 4*z^5)*G[1 - y, -y, z])/ (3*z^3*(-1 + y + z)^2*(y + z)^3) - (2*(3*y - 3*y^2 + y^3 - 6*y*z + 3*y^2*z + 3*y*z^2 + z^3)* G[-y, 0, z])/(3*z^3*(-1 + y + z)^3) + ((3*y^3 - 3*y^4 - 3*y*z + 15*y^2*z - 21*y^3*z + 6*y^4*z + 12*y*z^2 - 33*y^2*z^2 + 18*y^3*z^2 - 15*y*z^3 + 22*y^2*z^3 + 14*y*z^4 + 4*z^5)*G[-y, 1 - y, z])/(3*z^3*(-1 + y + z)^3*(y + z)^2) + ((4*y^4 + 2*y^3*z + 4*y^2*z^2 + 9*y*z^3 - 6*y^2*z^3 + 6*z^4 - 12*y*z^4 - 6*z^5)*G[-y, -y, z])/(3*y^2*z^3*(y + z)^2)) + ((-276*y^5 + 1344*y^6 - 2616*y^7 + 2544*y^8 - 1236*y^9 + 240*y^10 + 72*y^3*z - 1242*y^4*z + 5865*y^5*z - 12489*y^6*z + 13662*y^7*z - 7584*y^8*z + 1761*y^9*z - 45*y^10*z + 36*y^2*z^2 - 1248*y^3*z^2 + 8061*y^4*z^2 - 21508*y^5*z^2 + 28359*y^6*z^2 - 18675*y^7*z^2 + 5236*y^8*z^2 - 261*y^9*z^2 + 108*y*z^3 - 1002*y^2*z^3 + 6027*y^3*z^3 - 19248*y^4*z^3 + 30894*y^5*z^3 - 24459*y^6*z^3 + 8349*y^7*z^3 - 669*y^8*z^3 - 252*y*z^4 + 2127*y^2*z^4 - 9060*y^3*z^4 + 18558*y^4*z^4 - 18192*y^5*z^4 + 7800*y^6*z^4 - 981*y^7*z^4 + 36*z^5 - 1375*y^2*z^5 + 5076*y^3*z^5 - 7140*y^4*z^5 + 4291*y^5*z^5 - 879*y^6*z^5 - 72*z^6 + 264*y*z^6 + 3*y^2*z^6 - 981*y^3*z^6 + 1284*y^4*z^6 - 471*y^5*z^6 + 48*z^7 - 180*y*z^7 + 135*y^2*z^7 + 159*y^3*z^7 - 135*y^4*z^7 - 12*z^8 + 36*y*z^8 - 15*y^3*z^8)*G[0, 0, 1, y])/(18*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3* (y + z)^3) + ((-8*y^4 + 20*y^5 - 16*y^6 + 4*y^7 + 12*y^2*z - 78*y^3*z + 162*y^4*z - 138*y^5*z + 42*y^6*z + 6*y*z^2 - 86*y^2*z^2 + 241*y^3*z^2 - 251*y^4*z^2 + 93*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 106*y*z^3 + 243*y^2*z^3 - 237*y^3*z^3 + 103*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 141*y*z^4 - 129*y^2*z^4 + 66*y^3*z^4 - 54*y^4*z^4 + 21*z^5 - 9*y*z^5 - 66*y^3*z^5 + 12*z^6 - 27*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[0, 0, 1 - y, z])/ (3*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((36*y^6 - 54*y^7 + 12*y^8 + 6*y^9 + 144*y^5*z - 324*y^6*z + 213*y^7*z - 42*y^8*z + 9*y^9*z - 90*y^3*z^2 + 597*y^4*z^2 - 1392*y^5*z^2 + 1303*y^6*z^2 - 508*y^7*z^2 + 90*y^8*z^2 + 90*y^2*z^3 + 159*y^3*z^3 - 1635*y^4*z^3 + 2569*y^5*z^3 - 1564*y^6*z^3 + 372*y^7*z^3 + 18*y*z^4 - 141*y^2*z^4 - 777*y^3*z^4 + 2508*y^4*z^4 - 2457*y^5*z^4 + 813*y^6*z^4 + 45*y*z^5 - 471*y^2*z^5 + 1735*y^3*z^5 - 2386*y^4*z^5 + 1023*y^5*z^5 + 18*z^6 - 243*y*z^6 + 925*y^2*z^6 - 1492*y^3*z^6 + 756*y^4*z^6 - 36*z^7 + 255*y*z^7 - 546*y^2*z^7 + 318*y^3*z^7 + 24*z^8 - 93*y*z^8 + 69*y^2*z^8 - 6*z^9 + 6*y*z^9)*G[0, 1, 0, y])/(18*(-1 + y)*y^2*z^2* (-1 + y + z)^3*(y + z)^4) + ((-282*y^5 + 1488*y^6 - 3132*y^7 + 3300*y^8 - 1758*y^9 + 396*y^10 - 12*y^11 - 1077*y^4*z + 6528*y^5*z - 15582*y^6*z + 18552*y^7*z - 11289*y^8*z + 3072*y^9*z - 204*y^10*z - 1461*y^3*z^2 + 10896*y^4*z^2 - 30600*y^5*z^2 + 41785*y^6*z^2 - 28800*y^7*z^2 + 8931*y^8*z^2 - 751*y^9*z^2 - 693*y^2*z^3 + 7944*y^3*z^3 - 28800*y^4*z^3 + 46930*y^5*z^3 - 36939*y^6*z^3 + 12774*y^7*z^3 - 1264*y^8*z^3 + 48*y^9*z^3 - 189*y*z^4 + 3240*y^2*z^4 - 15618*y^3*z^4 + 30696*y^4*z^4 - 27462*y^5*z^4 + 10524*y^6*z^4 - 1446*y^7*z^4 + 255*y^8*z^4 + 684*y*z^5 - 5346*y^2*z^5 + 13252*y^3*z^5 - 13554*y^4*z^5 + 5916*y^5*z^5 - 1516*y^6*z^5 + 573*y^7*z^5 + 18*z^6 - 900*y*z^6 + 3517*y^2*z^6 - 4377*y^3*z^6 + 2253*y^4*z^6 - 1177*y^5*z^6 + 702*y^6*z^6 - 36*z^7 + 426*y*z^7 - 606*y^2*z^7 + 198*y^3*z^7 - 426*y^4*z^7 + 498*y^5*z^7 + 24*z^8 + 3*y*z^8 - 180*y^2*z^8 - 6*y^3*z^8 + 195*y^4*z^8 - 6*z^9 - 36*y*z^9 + 18*y^2*z^9 + 33*y^3*z^9)*G[0, 1, 0, z])/(18*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3* (y + z)^4) + ((-210*y^4 + 972*y^5 - 1656*y^6 + 1236*y^7 - 342*y^8 - 633*y^3*z + 3456*y^4*z - 6768*y^5*z + 5736*y^6*z - 1827*y^7*z + 36*y^8*z - 592*y^2*z^2 + 4270*y^3*z^2 - 10128*y^4*z^2 + 9886*y^5*z^2 - 3598*y^6*z^2 + 162*y^7*z^2 - 213*y*z^3 + 2348*y^2*z^3 - 7143*y^3*z^3 + 8034*y^4*z^3 - 3272*y^5*z^3 + 354*y^6*z^3 + 12*z^4 + 414*y*z^4 - 2218*y^2*z^4 + 2882*y^3*z^4 - 1150*y^4*z^4 + 492*y^5*z^4 - 36*z^5 - 111*y*z^5 + 78*y^2*z^5 + 285*y^3*z^5 + 432*y^4*z^5 + 36*z^6 - 168*y*z^6 + 354*y^2*z^6 + 210*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)*G[0, 1, 1, y])/ (18*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + ((-8*y^4 + 20*y^5 - 16*y^6 + 4*y^7 + 12*y^2*z - 78*y^3*z + 162*y^4*z - 138*y^5*z + 42*y^6*z + 6*y*z^2 - 86*y^2*z^2 + 241*y^3*z^2 - 251*y^4*z^2 + 93*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 106*y*z^3 + 243*y^2*z^3 - 237*y^3*z^3 + 103*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 141*y*z^4 - 129*y^2*z^4 + 66*y^3*z^4 - 54*y^4*z^4 + 21*z^5 - 9*y*z^5 - 66*y^3*z^5 + 12*z^6 - 27*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[0, 1 - y, 0, z])/(3*(-1 + y)^2*y*z^2*(-1 + y + z)^2* (y + z)^3) + ((264*y^4 - 1098*y^5 + 1698*y^6 - 1158*y^7 + 294*y^8 + 795*y^3*z - 3906*y^4*z + 7002*y^5*z - 5502*y^6*z + 1647*y^7*z - 36*y^8*z + 700*y^2*z^2 - 4684*y^3*z^2 + 10380*y^4*z^2 - 9670*y^5*z^2 + 3436*y^6*z^2 - 162*y^7*z^2 + 213*y*z^3 - 2438*y^2*z^3 + 7167*y^3*z^3 - 8082*y^4*z^3 + 3494*y^5*z^3 - 354*y^6*z^3 - 12*z^4 - 414*y*z^4 + 2182*y^2*z^4 - 3080*y^3*z^4 + 1708*y^4*z^4 - 492*y^5*z^4 + 36*z^5 + 111*y*z^5 - 168*y^2*z^5 + 129*y^3*z^5 - 432*y^4*z^5 - 36*z^6 + 168*y*z^6 - 246*y^2*z^6 - 210*y^3*z^6 + 12*z^7 - 78*y*z^7 - 42*y^2*z^7)*G[0, 1 - y, 1 - y, z])/(18*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + ((9*y^4 - 35*y^5 + 54*y^6 - 42*y^7 + 17*y^8 - 3*y^9 + 62*y^3*z - 441*y^4*z + 1148*y^5*z - 1436*y^6*z + 900*y^7*z - 251*y^8*z + 18*y^9*z + 119*y^2*z^2 - 1115*y^3*z^2 + 3537*y^4*z^2 - 5213*y^5*z^2 + 3782*y^6*z^2 - 1212*y^7*z^2 + 102*y^8*z^2 + 12*y*z^3 - 722*y^2*z^3 + 3603*y^3*z^3 - 6915*y^4*z^3 + 6113*y^5*z^3 - 2355*y^6*z^3 + 264*y^7*z^3 + 42*z^4 - 412*y*z^4 + 2144*y^2*z^4 - 4911*y^3*z^4 + 5230*y^4*z^4 - 2507*y^5*z^4 + 414*y^6*z^4 - 111*z^5 + 783*y*z^5 - 2118*y^2*z^5 + 2694*y^3*z^5 - 1677*y^4*z^5 + 426*y^5*z^5 + 87*z^6 - 408*y*z^6 + 720*y^2*z^6 - 690*y^3*z^6 + 282*y^4*z^6 - 9*z^7 + 33*y*z^7 - 141*y^2*z^7 + 108*y^3*z^7 - 9*z^8 - 12*y*z^8 + 18*y^2*z^8)*G[0, -y, 1 - y, z])/ (6*(-1 + y)^3*y*z^3*(-1 + y + z)^2*(y + z)^3) + ((4*y^3 - 8*y^5 + 4*y^6 - 6*y*z + 30*y^2*z - 28*y^3*z - 12*y^4*z + 16*y^5*z + 18*z^2 - 58*y*z^2 + 92*y^2*z^2 - 112*y^3*z^2 + 63*y^4*z^2 - 3*y^5*z^2 - 60*z^3 + 192*y*z^3 - 256*y^2*z^3 + 139*y^3*z^3 - 6*y^4*z^3 + 72*z^4 - 184*y*z^4 + 139*y^2*z^4 - 36*z^5 + 57*y*z^5 + 6*y^2*z^5 + 6*z^6 + 3*y*z^6)*G[1, 0, 0, y])/ (3*(-1 + y)*z^2*(-1 + y + z)^3*(y + z)^3) + ((24*y - 100*y^2 + 152*y^3 - 100*y^4 + 24*y^5 + 18*z - 154*y*z + 384*y^2*z - 402*y^3*z + 178*y^4*z - 24*y^5*z - 60*z^2 + 289*y*z^2 - 494*y^2*z^2 + 361*y^3*z^2 - 96*y^4*z^2 + 63*z^3 - 207*y*z^3 + 276*y^2*z^3 - 150*y^3*z^3 + 18*y^4*z^3 - 9*z^4 + 48*y*z^4 - 96*y^2*z^4 + 39*y^3*z^4 - 21*z^5 - 9*y*z^5 + 30*y^2*z^5 + 9*z^6 + 9*y*z^6)*G[1, 0, 0, z])/(3*(-1 + y)^2*y*z^2*(-1 + y + z)^3* (y + z)) + ((-294*y^4 + 1554*y^5 - 3342*y^6 + 3696*y^7 - 2166*y^8 + 606*y^9 - 54*y^10 - 897*y^3*z + 5679*y^4*z - 14280*y^5*z + 18231*y^6*z - 12357*y^7*z + 4137*y^8*z - 522*y^9*z + 9*y^10*z - 754*y^2*z^2 + 6720*y^3*z^2 - 21381*y^4*z^2 + 32766*y^5*z^2 - 25983*y^6*z^2 + 10197*y^7*z^2 - 1646*y^8*z^2 + 81*y^9*z^2 - 195*y*z^3 + 3423*y^2*z^3 - 15336*y^3*z^3 + 29517*y^4*z^3 - 27990*y^5*z^3 + 13104*y^6*z^3 - 2799*y^7*z^3 + 276*y^8*z^3 + 12*z^4 + 630*y*z^4 - 5445*y^2*z^4 + 14424*y^3*z^4 - 17055*y^4*z^4 + 9936*y^5*z^4 - 3015*y^6*z^4 + 513*y^7*z^4 - 30*z^5 - 684*y*z^5 + 3356*y^2*z^5 - 5352*y^3*z^5 + 4101*y^4*z^5 - 1961*y^5*z^5 + 579*y^6*z^5 + 36*z^6 + 138*y*z^6 - 330*y^2*z^6 + 333*y^3*z^6 - 543*y^4*z^6 + 393*y^5*z^6 - 24*z^7 + 171*y*z^7 - 342*y^2*z^7 + 78*y^3*z^7 + 144*y^4*z^7 + 6*z^8 - 72*y*z^8 + 54*y^2*z^8 + 21*y^3*z^8)*G[1, 0, 1, y])/(18*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3* (y + z)^3) + G[1 - y, -y, z]*((-8*G[0, 1, 1, y])/z^3 - (8*G[1, 0, 1, y])/z^3) + G[0, 1 - y, z]* ((18*y^4 + 320*y^5 - 896*y^6 + 760*y^7 - 202*y^8 - 309*y^3*z + 2556*y^4*z - 5850*y^5*z + 5280*y^6*z - 1689*y^7*z + 12*y^8*z - 105*y^2*z^2 + 2579*y^3*z^2 - 8167*y^4*z^2 + 9197*y^5*z^2 - 3684*y^6*z^2 + 180*y^7*z^2 - 909*y*z^3 + 4849*y^2*z^3 - 10950*y^3*z^3 + 11427*y^4*z^3 - 5359*y^5*z^3 + 942*y^6*z^3 - 27*z^4 + 2349*y*z^4 - 8286*y^2*z^4 + 9996*y^3*z^4 - 5682*y^4*z^4 + 2100*y^5*z^4 + 51*z^5 - 1686*y*z^5 + 3300*y^2*z^5 - 2583*y^3*z^5 + 2268*y^4*z^5 - 33*z^6 + 63*y*z^6 + 144*y^2*z^6 + 1176*y^3*z^6 + 9*z^7 + 207*y*z^7 + 234*y^2*z^7)/(36*(-1 + y)^2*y^2*z^2* (-1 + y + z)^2*(y + z)^3) + (4*(-y^3 + 3*y^4 - 3*y^5 + y^6 - 3*y^2*z + 12*y^3*z - 15*y^4*z + 6*y^5*z - 3*y*z^2 + 18*y^2*z^2 - 30*y^3*z^2 + 15*y^4*z^2 + 9*y*z^3 - 27*y^2*z^3 + 18*y^3*z^3 - 9*y*z^4 + 9*y^2*z^4 - z^6)*G[1, 0, y])/(3*z^3*(-1 + y + z)^3* (y + z)^3) + ((-12*y^3 - 30*y^2*z - 25*y*z^2 - 3*z^3)*G[1, 1, y])/ (y*z^2*(y + z)^3) - (4*G[0, 0, 1, y])/z^3 - (4*G[1, 0, 1, y])/ z^3) + G[1 - y, 1, z]*((4*G[0, 0, 1, y])/z^3 - (4*G[1, 0, 1, y])/z^3) + G[-y, 1 - y, z]* ((-435*y^4 + 1298*y^5 - 1456*y^6 + 758*y^7 - 165*y^8 - 1038*y^3*z + 3873*y^4*z - 5439*y^5*z + 3645*y^6*z - 1275*y^7*z + 234*y^8*z - 768*y^2*z^2 + 3792*y^3*z^2 - 6687*y^4*z^2 + 5952*y^5*z^2 - 3171*y^6*z^2 + 882*y^7*z^2 + 882*y*z^3 - 3010*y^2*z^3 + 3686*y^3*z^3 - 529*y^4*z^3 - 2091*y^5*z^3 + 1062*y^6*z^3 + 27*z^4 - 2238*y*z^4 + 6870*y^2*z^4 - 6072*y^3*z^4 + 963*y^4*z^4 - 51*z^5 + 1533*y*z^5 - 2463*y^2*z^5 + 693*y^3*z^5 - 1062*y^4*z^5 + 33*z^6 + 6*y*z^6 - 507*y^2*z^6 - 882*y^3*z^6 - 9*z^7 - 207*y*z^7 - 234*y^2*z^7)/(36*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (4*G[0, 0, 1, y])/z^3 - (16*G[0, 1, 1, y])/z^3 - (4*G[1, 0, 1, y])/z^3) + G[0, -y, z]* (((-6*y^6 + 6*y^7 - 2*y^8 + 3*y^4*z - 27*y^5*z + 39*y^6*z - 15*y^7*z + 3*y^3*z^2 - 36*y^4*z^2 + 81*y^5*z^2 - 42*y^6*z^2 + 13*y^2*z^3 - 60*y^3*z^3 + 126*y^4*z^3 - 89*y^5*z^3 + 6*y^6*z^3 + 15*y*z^4 - 102*y^2*z^4 + 216*y^3*z^4 - 186*y^4*z^4 + 36*y^5*z^4 + 6*z^5 - 81*y*z^5 + 255*y^2*z^5 - 285*y^3*z^5 + 90*y^4*z^5 - 24*z^6 + 153*y*z^6 - 258*y^2*z^6 + 120*y^3*z^6 + 36*z^7 - 123*y*z^7 + 90*y^2*z^7 - 24*z^8 + 36*y*z^8 + 6*z^9)*G[1, 0, y])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + ((4*y^5 - 12*y^6 + 12*y^7 - 4*y^8 - 21*y^4*z + 87*y^5*z - 111*y^6*z + 45*y^7*z - 57*y^3*z^2 + 243*y^4*z^2 - 303*y^5*z^2 + 117*y^6*z^2 - 63*y^2*z^3 + 267*y^3*z^3 - 315*y^4*z^3 + 135*y^5*z^3 - 6*y^6*z^3 - 21*y*z^4 + 105*y^2*z^4 - 129*y^3*z^4 + 117*y^4*z^4 - 18*y^5*z^4 - 6*z^5 + 36*y*z^5 - 60*y^2*z^5 + 102*y^3*z^5 - 18*y^4*z^5 + 6*z^6 - 18*y*z^6 + 36*y^2*z^6 - 6*y^3*z^6)*G[1, 1, y])/(3*(-1 + y)^3*y^2*z^3*(y + z)^3) + (4*G[0, 1, 1, y])/z^3 + (4*G[1, 0, 1, y])/z^3) + G[1 - y, 0, z]*((18*y^4 + 320*y^5 - 896*y^6 + 760*y^7 - 202*y^8 - 309*y^3*z + 2556*y^4*z - 5850*y^5*z + 5280*y^6*z - 1689*y^7*z + 12*y^8*z - 105*y^2*z^2 + 2579*y^3*z^2 - 8167*y^4*z^2 + 9197*y^5*z^2 - 3684*y^6*z^2 + 180*y^7*z^2 - 909*y*z^3 + 4849*y^2*z^3 - 10950*y^3*z^3 + 11427*y^4*z^3 - 5359*y^5*z^3 + 942*y^6*z^3 - 27*z^4 + 2349*y*z^4 - 8286*y^2*z^4 + 9996*y^3*z^4 - 5682*y^4*z^4 + 2100*y^5*z^4 + 51*z^5 - 1686*y*z^5 + 3300*y^2*z^5 - 2583*y^3*z^5 + 2268*y^4*z^5 - 33*z^6 + 63*y*z^6 + 144*y^2*z^6 + 1176*y^3*z^6 + 9*z^7 + 207*y*z^7 + 234*y^2*z^7)/ (36*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + (4*G[0, 0, 1, y])/z^3 - (8*G[0, 1, 1, y])/z^3 + (8*G[1, 0, 1, y])/z^3) + G[1 - y, 1 - y, z]* ((-139*y^2 + 275*y^3 - 136*y^4 - 294*y*z + 790*y^2*z - 535*y^3*z + 39*y^4*z + 12*z^2 + 324*y*z^2 - 402*y^2*z^2 + 39*y^3*z^2 - 24*z^3 + 9*y*z^3 - 39*y^2*z^3 + 12*z^4 - 39*y*z^4)/ (9*(-1 + y)*y*z^2*(-1 + y + z)*(y + z)^2) + (16*G[0, 0, 1, y])/ z^3 + (8*G[0, 1, 1, y])/z^3 + (12*G[1, 0, 1, y])/z^3) + ((62*y^4 + 12*y^5 - 12*y^6 + 139*y^3*z - 159*y^4*z - 48*y^5*z + 12*y^6*z + 98*y^2*z^2 - 426*y^3*z^2 + 135*y^4*z^2 + 36*y^5*z^2 - 9*y*z^3 - 255*y^2*z^3 + 408*y^3*z^3 - 17*y^4*z^3 - 6*z^4 + 48*y*z^4 + 183*y^2*z^4 - 70*y^3*z^4 - 21*y^4*z^4 + 24*z^5 - 90*y*z^5 + 19*y^2*z^5 - 51*y^3*z^5 - 36*z^6 + 72*y*z^6 - 45*y^2*z^6 + 24*z^7 - 21*y*z^7 - 6*z^8)*G[1, 0, 1 - y, z])/ (18*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((18*y^6 - 54*y^7 + 54*y^8 - 18*y^9 - 18*y^4*z + 117*y^5*z - 270*y^6*z + 252*y^7*z - 72*y^8*z - 9*y^9*z - 178*y^3*z^2 + 721*y^4*z^2 - 1113*y^5*z^2 + 561*y^6*z^2 + 99*y^7*z^2 - 90*y^8*z^2 + 68*y^2*z^3 + 121*y^3*z^3 - 549*y^4*z^3 - 414*y^5*z^3 + 1143*y^6*z^3 - 351*y^7*z^3 + 78*y*z^4 - 549*y^2*z^4 + 1155*y^3*z^4 - 2538*y^4*z^4 + 2646*y^5*z^4 - 720*y^6*z^4 + 12*z^5 - 222*y*z^5 + 1017*y^2*z^5 - 2652*y^3*z^5 + 2808*y^4*z^5 - 855*y^5*z^5 - 12*z^6 + 210*y*z^6 - 1017*y^2*z^6 + 1485*y^3*z^6 - 594*y^4*z^6 - 126*y*z^7 + 369*y^2*z^7 - 225*y^3*z^7 + 36*y*z^8 - 36*y^2*z^8)*G[1, 1, 0, y])/(18*(-1 + y)*y^2*z^2*(-1 + y + z)^3* (y + z)^4) + G[1, z]*(((-3*y + 7*y^2 - 9*y^3 + 3*y^4 + 13*y*z - 24*y^2*z + 21*y^3*z - 4*y^4*z - 2*z^2 - 15*y*z^2 + 21*y^2*z^2 - 10*y^3*z^2 + 8*z^3 - 3*y*z^3 + 2*y^2*z^3 - 2*y^3*z^3 - 12*z^4 + 14*y*z^4 - 6*y^2*z^4 + 8*z^5 - 6*y*z^5 - 2*z^6)*G[0, 0, 1, y])/ (y^2*z^3*(-1 + y + z)^3) + ((y^3 + y*z - 2*y^2*z - 2*z^2 + 2*y*z^2 + 6*z^3 - 7*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)* G[0, 1, 0, y])/(y^2*z^3*(-1 + y + z)^2) + ((3*y - 7*y^2 + 9*y^3 - 3*y^4 - 13*y*z + 24*y^2*z - 21*y^3*z + 4*y^4*z + 2*z^2 + 15*y*z^2 - 21*y^2*z^2 + 10*y^3*z^2 - 8*z^3 + 3*y*z^3 - 2*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 14*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)*G[1, 0, 1, y])/ (y^2*z^3*(-1 + y + z)^3) + ((-y^3 - y*z + 2*y^2*z + 2*z^2 - 2*y*z^2 - 6*z^3 + 7*y*z^3 - 2*y^2*z^3 + 6*z^4 - 4*y*z^4 - 2*z^5)* G[1, 1, 0, y])/(y^2*z^3*(-1 + y + z)^2)) + ((62*y^4 - 112*y^5 + 26*y^6 + 36*y^7 - 12*y^8 + 193*y^3*z - 659*y^4*z + 727*y^5*z - 237*y^6*z - 36*y^7*z + 12*y^8*z + 206*y^2*z^2 - 1255*y^3*z^2 + 2366*y^4*z^2 - 1791*y^5*z^2 + 474*y^6*z^2 + 45*y*z^3 - 837*y^2*z^3 + 2733*y^3*z^3 - 3458*y^4*z^3 + 1840*y^5*z^3 - 323*y^6*z^3 - 6*z^4 - 129*y*z^4 + 1158*y^2*z^4 - 2533*y^3*z^4 + 2297*y^4*z^4 - 847*y^5*z^4 + 60*y^6*z^4 + 24*z^5 + 78*y*z^5 - 551*y^2*z^5 + 1027*y^3*z^5 - 815*y^4*z^5 + 183*y^5*z^5 - 36*z^6 + 90*y*z^6 - 45*y^2*z^6 - 270*y^3*z^6 + 207*y^4*z^6 + 24*z^7 - 123*y*z^7 + 48*y^2*z^7 + 105*y^3*z^7 - 6*z^8 + 39*y*z^8 + 21*y^2*z^8)*G[1, 1, 0, z])/ (18*(-1 + y)^2*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (4*(2*y + 3*z)*G[1, 1, 1, y])/(z^2*(y + z)^2) + G[-y, -y, z]*((8*G[0, 0, 1, y])/z^3 - (8*G[0, 1, 1, y])/z^3 - (8*G[1, 0, 1, y])/z^3 - (12*G[1, 1, 1, y])/z^3) + G[-y, 0, z]*((-8*G[0, 1, 1, y])/z^3 - (8*G[1, 0, 1, y])/z^3 + (12*G[1, 1, 1, y])/z^3) + G[0, z]* ((-471*y^2 + 880*y^3 - 409*y^4 - 1386*y*z + 3862*y^2*z - 2830*y^3*z + 354*y^4*z + 27*z^2 + 1992*y*z^2 - 2706*y^2*z^2 + 354*y^3*z^2 - 48*z^3 - 264*y*z^3 - 354*y^2*z^3 + 21*z^4 - 354*y*z^4)/ (36*(-1 + y)*y*z*(-1 + y + z)^2*(y + z)^2) + ((18*y^4 + 320*y^5 - 896*y^6 + 760*y^7 - 202*y^8 - 309*y^3*z + 2556*y^4*z - 5850*y^5*z + 5280*y^6*z - 1689*y^7*z + 12*y^8*z - 105*y^2*z^2 + 2579*y^3*z^2 - 8167*y^4*z^2 + 9197*y^5*z^2 - 3684*y^6*z^2 + 180*y^7*z^2 - 909*y*z^3 + 4849*y^2*z^3 - 10950*y^3*z^3 + 11427*y^4*z^3 - 5359*y^5*z^3 + 942*y^6*z^3 - 27*z^4 + 2349*y*z^4 - 8286*y^2*z^4 + 9996*y^3*z^4 - 5682*y^4*z^4 + 2100*y^5*z^4 + 51*z^5 - 1686*y*z^5 + 3300*y^2*z^5 - 2583*y^3*z^5 + 2268*y^4*z^5 - 33*z^6 + 63*y*z^6 + 144*y^2*z^6 + 1176*y^3*z^6 + 9*z^7 + 207*y*z^7 + 234*y^2*z^7)* G[1, y])/(36*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) - (y*(8 - 12*y + 4*y^2 - 10*z + 10*y*z + 3*z^2 - 3*y*z^2 + 3*z^3)* G[0, 0, y])/(3*(-1 + y)*z^2*(-1 + y + z)^3) + ((324*y^5 - 1590*y^6 + 3132*y^7 - 3096*y^8 + 1536*y^9 - 306*y^10 - 72*y^3*z + 1422*y^4*z - 6867*y^5*z + 14724*y^6*z - 16146*y^7*z + 8946*y^8*z - 2043*y^9*z + 36*y^10*z - 36*y^2*z^2 + 1440*y^3*z^2 - 9324*y^4*z^2 + 24551*y^5*z^2 - 31767*y^6*z^2 + 20391*y^7*z^2 - 5453*y^8*z^2 + 198*y^9*z^2 - 108*y*z^3 + 1080*y^2*z^3 - 6666*y^3*z^3 + 20646*y^4*z^3 - 31785*y^5*z^3 + 24081*y^6*z^3 - 7785*y^7*z^3 + 537*y^8*z^3 + 288*y*z^4 - 2358*y^2*z^4 + 9072*y^3*z^4 - 17028*y^4*z^4 + 15723*y^5*z^4 - 6615*y^6*z^4 + 918*y^7*z^4 - 18*z^5 - 135*y*z^5 + 1394*y^2*z^5 - 3888*y^3*z^5 + 5082*y^4*z^5 - 3464*y^5*z^5 + 1020*y^6*z^5 + 36*z^6 - 159*y*z^6 + 237*y^2*z^6 + 243*y^3*z^6 - 1092*y^4*z^6 + 708*y^5*z^6 - 24*z^7 + 171*y*z^7 - 261*y^2*z^7 - 192*y^3*z^7 + 279*y^4*z^7 + 6*z^8 - 45*y*z^8 - 18*y^2*z^8 + 48*y^3*z^8)*G[0, 1, y])/ (18*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) + ((-36*y^6 + 120*y^7 - 120*y^8 + 36*y^9 - 126*y^5*z + 516*y^6*z - 624*y^7*z + 234*y^8*z + 90*y^3*z^2 - 507*y^4*z^2 + 1374*y^5*z^2 - 1597*y^6*z^2 + 658*y^7*z^2 - 18*y^8*z^2 - 90*y^2*z^3 + 3*y^3*z^3 + 981*y^4*z^3 - 1687*y^5*z^3 + 886*y^6*z^3 - 75*y^7*z^3 - 18*y*z^4 + 267*y^2*z^4 - 147*y^3*z^4 - 480*y^4*z^4 + 579*y^5*z^4 - 129*y^6*z^4 - 9*y*z^5 - 51*y^2*z^5 + 14*y^3*z^5 + 286*y^4*z^5 - 132*y^5*z^5 - 18*z^6 + 135*y*z^6 - 223*y^2*z^6 + 286*y^3*z^6 - 108*y^4*z^6 + 36*z^7 - 147*y*z^7 + 204*y^2*z^7 - 75*y^3*z^7 - 24*z^8 + 57*y*z^8 - 33*y^2*z^8 + 6*z^9 - 6*y*z^9)* G[1, 0, y])/(18*(-1 + y)*y^2*z^2*(-1 + y + z)^3*(y + z)^4) + ((264*y^4 - 1098*y^5 + 1698*y^6 - 1158*y^7 + 294*y^8 + 795*y^3*z - 3906*y^4*z + 7002*y^5*z - 5502*y^6*z + 1647*y^7*z - 36*y^8*z + 700*y^2*z^2 - 4684*y^3*z^2 + 10380*y^4*z^2 - 9670*y^5*z^2 + 3436*y^6*z^2 - 162*y^7*z^2 + 213*y*z^3 - 2438*y^2*z^3 + 7167*y^3*z^3 - 8082*y^4*z^3 + 3494*y^5*z^3 - 354*y^6*z^3 - 12*z^4 - 414*y*z^4 + 2182*y^2*z^4 - 3080*y^3*z^4 + 1708*y^4*z^4 - 492*y^5*z^4 + 36*z^5 + 111*y*z^5 - 168*y^2*z^5 + 129*y^3*z^5 - 432*y^4*z^5 - 36*z^6 + 168*y*z^6 - 246*y^2*z^6 - 210*y^3*z^6 + 12*z^7 - 78*y*z^7 - 42*y^2*z^7)*G[1, 1, y])/(18*(-1 + y)^2*y^2* z^2*(-1 + y + z)^2*(y + z)^3) + ((4 - 20*y + 40*y^2 - 40*y^3 + 20*y^4 - 4*y^5 - 10*z + 40*y*z - 60*y^2*z + 40*y^3*z - 10*y^4*z + 11*z^2 - 33*y*z^2 + 33*y^2*z^2 - 11*y^3*z^2 - 7*z^3 + 14*y*z^3 - 7*y^2*z^3 + 7*z^4 - 7*y*z^4 - 3*z^5)*G[0, 0, 1, y])/((-1 + y)^3*z^2*(-1 + y + z)^3) - (4*G[0, 1, 0, y])/(3*(-1 + y + z)^3) + (2*(12*y^3 - 84*y^4 + 240*y^5 - 360*y^6 + 300*y^7 - 132*y^8 + 24*y^9 + 30*y^2*z - 252*y^3*z + 840*y^4*z - 1440*y^5*z + 1350*y^6*z - 660*y^7*z + 132*y^8*z + 25*y*z^2 - 276*y^2*z^2 + 1131*y^3*z^2 - 2292*y^4*z^2 + 2475*y^5*z^2 - 1368*y^6*z^2 + 305*y^7*z^2 + 3*z^3 - 105*y*z^3 + 660*y^2*z^3 - 1746*y^3*z^3 + 2304*y^4*z^3 - 1503*y^5*z^3 + 387*y^6*z^3 - 9*z^4 + 150*y*z^4 - 624*y^2*z^4 + 1125*y^3*z^4 - 954*y^4*z^4 + 312*y^5*z^4 + 9*z^5 - 89*y*z^5 + 276*y^2*z^5 - 384*y^3*z^5 + 197*y^4*z^5 - 3*z^6 + 30*y*z^6 - 114*y^2*z^6 + 114*y^3*z^6 - 21*y*z^7 + 48*y^2*z^7 + 9*y*z^8)*G[0, 1, 1, y])/(3*(-1 + y)^3*y*z^2*(-1 + y + z)^3* (y + z)^3) + (4*G[1, 0, 0, y])/(3*(-1 + y + z)^3) - (2*(-12*y^3 + 60*y^4 - 120*y^5 + 120*y^6 - 60*y^7 + 12*y^8 - 30*y^2*z + 180*y^3*z - 420*y^4*z + 480*y^5*z - 270*y^6*z + 60*y^7*z - 27*y*z^2 + 216*y^2*z^2 - 621*y^3*z^2 + 835*y^4*z^2 - 534*y^5*z^2 + 129*y^6*z^2 + 2*y^7*z^2 - 3*z^3 + 87*y*z^3 - 390*y^2*z^3 + 675*y^3*z^3 - 489*y^4*z^3 + 96*y^5*z^3 + 24*y^6*z^3 + 9*z^4 - 96*y*z^4 + 237*y^2*z^4 - 162*y^3*z^4 - 69*y^4*z^4 + 81*y^5*z^4 - 9*z^5 + 34*y*z^5 + 15*y^2*z^5 - 159*y^3*z^5 + 128*y^4*z^5 + 3*z^6 + 12*y*z^6 - 96*y^2*z^6 + 108*y^3*z^6 - 21*y*z^7 + 48*y^2*z^7 + 9*y*z^8)*G[1, 0, 1, y])/ (3*(-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^3) - (4*(1 - 3*y + 3*y^2 - 3*z + 6*y*z + 3*z^2)*G[1, 1, 0, y])/ (3*(-1 + y + z)^3*(y + z)^3) + ((-12*y^3 - 30*y^2*z - 25*y*z^2 - 3*z^3)*G[1, 1, 1, y])/(y*z^2*(y + z)^3)) + ((62*y^4 + 12*y^5 - 12*y^6 + 139*y^3*z - 159*y^4*z - 48*y^5*z + 12*y^6*z + 98*y^2*z^2 - 426*y^3*z^2 + 135*y^4*z^2 + 36*y^5*z^2 - 9*y*z^3 - 255*y^2*z^3 + 408*y^3*z^3 - 17*y^4*z^3 - 6*z^4 + 48*y*z^4 + 183*y^2*z^4 - 70*y^3*z^4 - 21*y^4*z^4 + 24*z^5 - 90*y*z^5 + 19*y^2*z^5 - 51*y^3*z^5 - 36*z^6 + 72*y*z^6 - 45*y^2*z^6 + 24*z^7 - 21*y*z^7 - 6*z^8)*G[1, 1 - y, 0, z])/ (18*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((-8*y^4 + 20*y^5 - 16*y^6 + 4*y^7 + 12*y^2*z - 78*y^3*z + 162*y^4*z - 138*y^5*z + 42*y^6*z + 6*y*z^2 - 86*y^2*z^2 + 241*y^3*z^2 - 251*y^4*z^2 + 93*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 106*y*z^3 + 243*y^2*z^3 - 237*y^3*z^3 + 103*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 141*y*z^4 - 129*y^2*z^4 + 66*y^3*z^4 - 54*y^4*z^4 + 21*z^5 - 9*y*z^5 - 66*y^3*z^5 + 12*z^6 - 27*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[1 - y, 0, 0, z])/(3*(-1 + y)^2*y*z^2*(-1 + y + z)^2* (y + z)^3) + ((264*y^4 - 1098*y^5 + 1698*y^6 - 1158*y^7 + 294*y^8 + 795*y^3*z - 3906*y^4*z + 7002*y^5*z - 5502*y^6*z + 1647*y^7*z - 36*y^8*z + 700*y^2*z^2 - 4684*y^3*z^2 + 10380*y^4*z^2 - 9670*y^5*z^2 + 3436*y^6*z^2 - 162*y^7*z^2 + 213*y*z^3 - 2438*y^2*z^3 + 7167*y^3*z^3 - 8082*y^4*z^3 + 3494*y^5*z^3 - 354*y^6*z^3 - 12*z^4 - 414*y*z^4 + 2182*y^2*z^4 - 3080*y^3*z^4 + 1708*y^4*z^4 - 492*y^5*z^4 + 36*z^5 + 111*y*z^5 - 168*y^2*z^5 + 129*y^3*z^5 - 432*y^4*z^5 - 36*z^6 + 168*y*z^6 - 246*y^2*z^6 - 210*y^3*z^6 + 12*z^7 - 78*y*z^7 - 42*y^2*z^7)*G[1 - y, 0, 1 - y, z])/(18*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + ((94*y^4 - 590*y^5 + 1414*y^6 - 1642*y^7 + 932*y^8 - 208*y^9 + 359*y^3*z - 2475*y^4*z + 6517*y^5*z - 8315*y^6*z + 5208*y^7*z - 1318*y^8*z + 24*y^9*z + 487*y^2*z^2 - 3910*y^3*z^2 + 11748*y^4*z^2 - 16852*y^5*z^2 + 11803*y^6*z^2 - 3414*y^7*z^2 + 138*y^8*z^2 + 231*y*z^3 - 2656*y^2*z^3 + 10024*y^3*z^3 - 16989*y^4*z^3 + 13711*y^5*z^3 - 4669*y^6*z^3 + 348*y^7*z^3 + 63*z^4 - 928*y*z^4 + 4486*y^2*z^4 - 9192*y^3*z^4 + 8758*y^4*z^4 - 3700*y^5*z^4 + 510*y^6*z^4 - 135*z^5 + 1017*y*z^5 - 2619*y^2*z^5 + 3027*y^3*z^5 - 1782*y^4*z^5 + 480*y^5*z^5 + 72*z^6 - 282*y*z^6 + 432*y^2*z^6 - 534*y^3*z^6 + 294*y^4*z^6 + 9*z^7 - 30*y*z^7 - 99*y^2*z^7 + 108*y^3*z^7 - 9*z^8 - 12*y*z^8 + 18*y^2*z^8)* G[1 - y, 1, 0, z])/(6*(-1 + y)^3*y*z^2*(-1 + y + z)^2*(y + z)^4) + ((264*y^4 - 1098*y^5 + 1698*y^6 - 1158*y^7 + 294*y^8 + 795*y^3*z - 3906*y^4*z + 7002*y^5*z - 5502*y^6*z + 1647*y^7*z - 36*y^8*z + 700*y^2*z^2 - 4684*y^3*z^2 + 10380*y^4*z^2 - 9670*y^5*z^2 + 3436*y^6*z^2 - 162*y^7*z^2 + 213*y*z^3 - 2438*y^2*z^3 + 7167*y^3*z^3 - 8082*y^4*z^3 + 3494*y^5*z^3 - 354*y^6*z^3 - 12*z^4 - 414*y*z^4 + 2182*y^2*z^4 - 3080*y^3*z^4 + 1708*y^4*z^4 - 492*y^5*z^4 + 36*z^5 + 111*y*z^5 - 168*y^2*z^5 + 129*y^3*z^5 - 432*y^4*z^5 - 36*z^6 + 168*y*z^6 - 246*y^2*z^6 - 210*y^3*z^6 + 12*z^7 - 78*y*z^7 - 42*y^2*z^7)*G[1 - y, 1 - y, 0, z])/ (18*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + (4*(2*y + 3*z)*G[1 - y, 1 - y, 1 - y, z])/(z^2*(y + z)^2) + ((-19*y^4 + 35*y^5 + 26*y^6 - 98*y^7 + 73*y^8 - 17*y^9 + 148*y^3*z - 519*y^4*z + 548*y^5*z + 38*y^6*z - 432*y^7*z + 265*y^8*z - 48*y^9*z + 467*y^2*z^2 - 2166*y^3*z^2 + 3387*y^4*z^2 - 1661*y^5*z^2 - 684*y^6*z^2 + 831*y^7*z^2 - 174*y^8*z^2 + 198*y*z^3 - 1759*y^2*z^3 + 4160*y^3*z^3 - 3513*y^4*z^3 + 361*y^5*z^3 + 784*y^6*z^3 - 231*y^7*z^3 - 6*z^4 - 417*y*z^4 + 1769*y^2*z^4 - 2232*y^3*z^4 + 783*y^4*z^4 + 211*y^5*z^4 - 108*y^6*z^4 + 18*z^5 + 168*y*z^5 - 303*y^2*z^5 + 63*y^3*z^5 + 21*y^4*z^5 + 42*y^5*z^5 - 18*z^6 + 123*y*z^6 - 252*y^2*z^6 + 99*y^3*z^6 + 66*y^4*z^6 + 6*z^7 - 72*y*z^7 + 54*y^2*z^7 + 21*y^3*z^7)*G[1 - y, -y, 1 - y, z])/(18*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((9*y^4 + 159*y^5 - 159*y^6 + 53*y^7 - 246*y^3*z + 1134*y^4*z - 1491*y^5*z + 553*y^6*z - 6*y^7*z - 396*y^2*z^2 + 2241*y^3*z^2 - 3915*y^4*z^2 + 1970*y^5*z^2 - 57*y^6*z^2 - 81*y*z^3 + 1488*y^2*z^3 - 4197*y^3*z^3 + 3106*y^4*z^3 - 207*y^5*z^3 + 288*y*z^4 - 1974*y^2*z^4 + 2417*y^3*z^4 - 360*y^4*z^4 + 18*z^5 - 396*y*z^5 + 973*y^2*z^5 - 324*y^3*z^5 - 36*z^6 + 216*y*z^6 - 153*y^2*z^6 + 24*z^7 - 39*y*z^7 - 6*z^8)*G[-y, 0, 1 - y, z])/(18*y^2*z^3*(-1 + y + z)^3* (y + z)^2) + ((9*y^4 + 159*y^5 - 159*y^6 + 53*y^7 - 246*y^3*z + 1134*y^4*z - 1491*y^5*z + 553*y^6*z - 6*y^7*z - 396*y^2*z^2 + 2241*y^3*z^2 - 3915*y^4*z^2 + 1970*y^5*z^2 - 57*y^6*z^2 - 81*y*z^3 + 1488*y^2*z^3 - 4197*y^3*z^3 + 3106*y^4*z^3 - 207*y^5*z^3 + 288*y*z^4 - 1974*y^2*z^4 + 2417*y^3*z^4 - 360*y^4*z^4 + 18*z^5 - 396*y*z^5 + 973*y^2*z^5 - 324*y^3*z^5 - 36*z^6 + 216*y*z^6 - 153*y^2*z^6 + 24*z^7 - 39*y*z^7 - 6*z^8)* G[-y, 1 - y, 0, z])/(18*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((-34*y^4 + 184*y^5 - 336*y^6 + 256*y^7 - 70*y^8 - 167*y^3*z + 874*y^4*z - 1614*y^5*z + 1232*y^6*z - 283*y^7*z - 42*y^8*z - 340*y^2*z^2 + 1970*y^3*z^2 - 3970*y^4*z^2 + 3258*y^5*z^2 - 786*y^6*z^2 - 132*y^7*z^2 - 189*y*z^3 + 1646*y^2*z^3 - 4187*y^3*z^3 + 3964*y^4*z^3 - 1096*y^5*z^3 - 138*y^6*z^3 + 12*z^4 + 342*y*z^4 - 1576*y^2*z^4 + 1754*y^3*z^4 - 424*y^4*z^4 - 36*z^5 - 39*y*z^5 - 108*y^2*z^5 + 369*y^3*z^5 + 138*y^4*z^5 + 36*z^6 - 192*y*z^6 + 348*y^2*z^6 + 132*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)*G[-y, 1 - y, 1 - y, z])/(18*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((36*y^4 - 24*y^5 - 90*y^6 + 116*y^7 - 46*y^8 + 8*y^9 + 267*y^3*z - 1137*y^4*z + 1965*y^5*z - 1781*y^6*z + 874*y^7*z - 182*y^8*z - 6*y^9*z + 414*y^2*z^2 - 2817*y^3*z^2 + 6912*y^4*z^2 - 8155*y^5*z^2 + 4778*y^6*z^2 - 1138*y^7*z^2 + 6*y^8*z^2 + 63*y*z^3 - 1671*y^2*z^3 + 6813*y^3*z^3 - 11017*y^4*z^3 + 8045*y^5*z^3 - 2314*y^6*z^3 + 81*y^7*z^3 - 225*y*z^4 + 2364*y^2*z^4 - 5837*y^3*z^4 + 5560*y^4*z^4 - 2039*y^5*z^4 + 177*y^6*z^4 - 18*z^5 + 324*y*z^5 - 1216*y^2*z^5 + 1436*y^3*z^5 - 700*y^4*z^5 + 228*y^5*z^5 + 36*z^6 - 162*y*z^6 + 54*y^2*z^6 + 18*y^3*z^6 + 216*y^4*z^6 - 24*z^7 - 3*y*z^7 + 60*y^2*z^7 + 129*y^3*z^7 + 6*z^8 + 15*y*z^8 + 33*y^2*z^8)* G[-y, -y, 1 - y, z])/(18*(-1 + y)^2*y^2*z^3*(-1 + y + z)^3* (y + z)^2) + Pi^2*((612*y^4 - 2864*y^5 + 4748*y^6 - 3352*y^7 + 856*y^8 + 1872*y^3*z - 10215*y^4*z + 19483*y^5*z - 15893*y^6*z + 4837*y^7*z - 84*y^8*z + 1620*y^2*z^2 - 12033*y^3*z^2 + 28125*y^4*z^2 - 27039*y^5*z^2 + 9735*y^6*z^2 - 408*y^7*z^2 + 612*y*z^3 - 6527*y^2*z^3 + 18863*y^3*z^3 - 20536*y^4*z^3 + 8152*y^5*z^3 - 564*y^6*z^3 - 72*z^4 - 957*y*z^4 + 4807*y^2*z^4 - 4592*y^3*z^4 + 364*y^4*z^4 + 240*z^5 - 594*y*z^5 + 2895*y^2*z^5 - 4455*y^3*z^5 + 564*y^4*z^5 - 252*z^6 + 1533*y*z^6 - 3039*y^2*z^6 + 408*y^3*z^6 + 84*z^7 - 618*y*z^7 + 84*y^2*z^7)/ (216*(-1 + y)^2*y*z^2*(-1 + y + z)^3*(y + z)^3) + G[0, z]*((-32*y + 130*y^2 - 198*y^3 + 134*y^4 - 34*y^5 - 34*z + 199*y*z - 397*y^2*z + 337*y^3*z - 109*y^4*z + 4*y^5*z + 63*z^2 - 221*y*z^2 + 265*y^2*z^2 - 119*y^3*z^2 + 12*y^4*z^2 - 28*z^3 + 67*y*z^3 - 54*y^2*z^3 + 15*y^3*z^3 + 3*z^4 - 14*y*z^4 + 10*y^2*z^4 - 4*z^5 + 3*y*z^5)/(12*(-1 + y)^3*z^2*(-1 + y + z)^2* (y + z)) + ((-4*y^2 + 4*y^3 + 4*y^4 - 4*y^5 - 6*y*z + 2*y^2*z + 10*y^3*z - 6*y^4*z - z^2 - 5*y*z^2 + 5*y^2*z^2 - 5*y^3*z^2 - 4*y*z^3 - 8*y^2*z^3 - 6*y*z^4)*G[1, y])/(6*(-1 + y)^3*y*z^2* (y + z)^2)) + ((-62*y^4 + 112*y^5 - 26*y^6 - 36*y^7 + 12*y^8 - 193*y^3*z + 659*y^4*z - 727*y^5*z + 237*y^6*z + 36*y^7*z - 12*y^8*z - 206*y^2*z^2 + 1255*y^3*z^2 - 2366*y^4*z^2 + 1791*y^5*z^2 - 474*y^6*z^2 - 45*y*z^3 + 837*y^2*z^3 - 2733*y^3*z^3 + 3458*y^4*z^3 - 1840*y^5*z^3 + 323*y^6*z^3 + 6*z^4 + 129*y*z^4 - 1158*y^2*z^4 + 2533*y^3*z^4 - 2297*y^4*z^4 + 847*y^5*z^4 - 60*y^6*z^4 - 24*z^5 - 78*y*z^5 + 551*y^2*z^5 - 1027*y^3*z^5 + 815*y^4*z^5 - 183*y^5*z^5 + 36*z^6 - 90*y*z^6 + 45*y^2*z^6 + 270*y^3*z^6 - 207*y^4*z^6 - 24*z^7 + 123*y*z^7 - 48*y^2*z^7 - 105*y^3*z^7 + 6*z^8 - 39*y*z^8 - 21*y^2*z^8)* G[1, z])/(108*(-1 + y)^2*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + G[0, y]*((2*y^3 - 2*y^4 + 2*y*z - 4*y^2*z + 3*y^3*z - y^4*z + 4*z^2 - 16*y*z^2 + 19*y^2*z^2 - 6*y^3*z^2 - 8*z^3 + 18*y*z^3 - 9*y^2*z^3 + 4*z^4 - 4*y*z^4)/(12*(-1 + y)*y*z^2*(-1 + y + z)^2* (y + z)) + ((-y^3 - y*z + 2*y^2*z + 2*z^2 - 2*y*z^2 - 6*z^3 + 7*y*z^3 - 2*y^2*z^3 + 6*z^4 - 4*y*z^4 - 2*z^5)*G[1, z])/ (6*y^2*z^3*(-1 + y + z)^2) + ((-3*y + 2*y^2 - 2*z + 4*y*z + 2*z^2)*G[1 - y, z])/(6*y^2*(y + z)^2)) + ((4 - 8*y + 4*y^2 + 2*z - 2*y*z + 3*z^2)*G[0, 0, z])/ (3*(-1 + y)^3*z^2) + ((-12*y^2 + 84*y^3 - 240*y^4 + 360*y^5 - 300*y^6 + 132*y^7 - 24*y^8 - 18*y*z + 168*y^2*z - 600*y^3*z + 1080*y^4*z - 1050*y^5*z + 528*y^6*z - 108*y^7*z - 3*z^2 + 84*y*z^2 - 471*y^2*z^2 + 1135*y^3*z^2 - 1374*y^4*z^2 + 825*y^5*z^2 - 196*y^6*z^2 + 9*z^3 - 129*y*z^3 + 500*y^2*z^3 - 837*y^3*z^3 + 645*y^4*z^3 - 188*y^5*z^3 - 9*z^4 + 85*y*z^4 - 243*y^2*z^4 + 288*y^3*z^4 - 121*y^4*z^4 + 3*z^5 - 30*y*z^5 + 93*y^2*z^5 - 75*y^3*z^5 + 21*y*z^6 - 39*y^2*z^6 - 9*y*z^7)* G[0, 1, y])/(18*(-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^2) + ((2*y^3 - 6*y^4 + 6*y^5 - 2*y^6 + 6*y^2*z - 36*y^3*z + 96*y^4*z - 144*y^5*z + 126*y^6*z - 60*y^7*z + 12*y^8*z + 6*y*z^2 - 72*y^2*z^2 + 288*y^3*z^2 - 558*y^4*z^2 + 576*y^5*z^2 - 306*y^6*z^2 + 66*y^7*z^2 - 2*z^3 - 36*y*z^3 + 288*y^2*z^3 - 781*y^3*z^3 + 1005*y^4*z^3 - 627*y^5*z^3 + 153*y^6*z^3 - 6*z^4 + 126*y*z^4 - 525*y^2*z^4 + 900*y^3*z^4 - 699*y^4*z^4 + 204*y^5*z^4 + 24*z^5 - 183*y*z^5 + 468*y^2*z^5 - 504*y^3*z^5 + 195*y^4*z^5 - 27*z^6 + 144*y*z^6 - 270*y^2*z^6 + 162*y^3*z^6 + 21*z^7 - 105*y*z^7 + 111*y^2*z^7 - 21*z^8 + 48*y*z^8 + 9*z^9)* G[0, 1, z])/(18*(-1 + y)^3*z^3*(-1 + y + z)^3*(y + z)^3) + ((2*y^4 - 6*y^5 + 6*y^6 - 2*y^7 - 6*y^3*z - 6*y^4*z + 30*y^5*z - 18*y^6*z - 24*y^2*z^2 + 60*y^4*z^2 - 36*y^5*z^2 - 23*y*z^3 - 3*y^2*z^3 + 39*y^3*z^3 - 31*y^4*z^3 - 3*z^4 - 15*y*z^4 + 3*y^2*z^4 - 39*y^3*z^4 - 12*y*z^5 - 42*y^2*z^5 - 18*y*z^6)* G[0, 1 - y, z])/(18*(-1 + y)^3*y*z^3*(y + z)^3) + ((-3*y + 2*y^2 - 2*z + 4*y*z + 2*z^2)*G[1, 0, y])/ (6*y^2*(y + z)^2) + ((-3 + 6*y - 4*y^2 + 9*z - 12*y*z + 4*y^2*z - 9*z^2 + 6*y*z^2 + 3*z^3)*G[1, 0, z])/(6*y*z^3*(-1 + y + z)^2) + ((-6*y^4 + 24*y^5 - 30*y^6 + 30*y^8 - 24*y^9 + 6*y^10 - 15*y^3*z + 72*y^4*z - 105*y^5*z + 135*y^7*z - 120*y^8*z + 33*y^9*z - 4*y^2*z^2 + 30*y^3*z^2 - 15*y^4*z^2 - 192*y^5*z^2 + 429*y^6*z^2 - 351*y^7*z^2 + 106*y^8*z^2 - 3*y^9*z^2 + 6*y*z^3 - 45*y^2*z^3 + 198*y^3*z^3 - 561*y^4*z^3 + 894*y^5*z^3 - 726*y^6*z^3 + 252*y^7*z^3 - 18*y^8*z^3 + 3*z^4 - 45*y*z^4 + 234*y^2*z^4 - 663*y^3*z^4 + 1098*y^4*z^4 - 1002*y^5*z^4 + 420*y^6*z^4 - 45*y^7*z^4 - 12*z^5 + 108*y*z^5 - 394*y^2*z^5 + 777*y^3*z^5 - 867*y^4*z^5 + 457*y^5*z^5 - 60*y^6*z^5 + 18*z^6 - 114*y*z^6 + 300*y^2*z^6 - 438*y^3*z^6 + 306*y^4*z^6 - 45*y^5*z^6 - 12*z^7 + 54*y*z^7 - 111*y^2*z^7 + 114*y^3*z^7 - 18*y^4*z^7 + 3*z^8 - 9*y*z^8 + 18*y^2*z^8 - 3*y^3*z^8)*G[1, 1, y])/ (9*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) + G[1 - y, z]*((8*y^6 - 70*y^7 + 188*y^8 - 224*y^9 + 124*y^10 - 26*y^11 + 155*y^5*z - 605*y^6*z + 852*y^7*z - 482*y^8*z + 59*y^9*z + 15*y^10*z + 6*y^11*z + 510*y^4*z^2 - 1861*y^5*z^2 + 1836*y^6*z^2 + 549*y^7*z^2 - 1703*y^8*z^2 + 660*y^9*z^2 + 9*y^10*z^2 + 524*y^3*z^3 - 2125*y^4*z^3 + 1375*y^5*z^3 + 3589*y^6*z^3 - 5447*y^7*z^3 + 2108*y^8*z^3 - 24*y^9*z^3 + 362*y^2*z^4 - 1991*y^3*z^4 + 1929*y^4*z^4 + 3319*y^5*z^4 - 6286*y^6*z^4 + 2718*y^7*z^4 - 51*y^8*z^4 + 33*y*z^5 - 808*y^2*z^5 + 1737*y^3*z^5 + 423*y^4*z^5 - 2873*y^5*z^5 + 1497*y^6*z^5 - 6*z^6 - 84*y*z^6 + 539*y^2*z^6 - 330*y^3*z^6 - 432*y^4*z^6 + 298*y^5*z^6 + 51*y^6*z^6 + 18*z^7 + 24*y*z^7 + 12*y^2*z^7 - 162*y^3*z^7 + 138*y^4*z^7 + 24*y^5*z^7 - 18*z^8 + 72*y*z^8 - 171*y^2*z^8 + 162*y^3*z^8 - 9*y^4*z^8 + 6*z^9 - 45*y*z^9 + 54*y^2*z^9 - 6*y^3*z^9)/(108*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + (2*G[0, 1, y])/(3*z^3) - (4*G[1, 1, y])/(3*z^3)) + G[-y, z]*((2*G[0, 1, y])/(3*z^3) + (2*G[1, 1, y])/(3*z^3)) + ((-9 + 31*y - 30*y^2 + 12*y^3 + 36*z - 93*y*z + 60*y^2*z - 12*y^3*z - 54*z^2 + 93*y*z^2 - 30*y^2*z^2 + 36*z^3 - 31*y*z^3 - 9*z^4)*G[1, 1, z])/(18*y*z^3* (-1 + y + z)^3) + ((y^3 + y*z - 2*y^2*z - 2*z^2 + 2*y*z^2 + 6*z^3 - 7*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)* G[1, 1 - y, z])/(6*y^2*z^3*(-1 + y + z)^2) + ((-3*y^2 + 8*y^3 - 6*y^4 + y^6 - 6*y*z + 16*y^2*z - 2*y^3*z - 22*y^4*z + 16*y^5*z - 2*y^6*z - 3*z^2 + 10*y*z^2 + 8*y^2*z^2 - 34*y^3*z^2 + 23*y^4*z^2 - 4*y^5*z^2 + 3*z^3 + y*z^3 - 5*y^2*z^3 + 9*y^3*z^3 - 2*y^4*z^3 + 4*y*z^4 + 8*y^2*z^4 + 6*y*z^5)* G[1 - y, 0, z])/(6*(-1 + y)^3*y*z^3*(y + z)^2) + ((-2*y^3 + 7*y^4 - 11*y^5 + 11*y^6 - 7*y^7 + 2*y^8 - 6*y^2*z + 13*y^3*z + 2*y^4*z - 24*y^5*z + 20*y^6*z - 5*y^7*z - 6*y*z^2 - 3*y^2*z^2 + 88*y^3*z^2 - 186*y^4*z^2 + 150*y^5*z^2 - 43*y^6*z^2 + 2*z^3 - 37*y*z^3 + 182*y^2*z^3 - 353*y^3*z^3 + 298*y^4*z^3 - 92*y^5*z^3 - 16*z^4 + 115*y*z^4 - 276*y^2*z^4 + 283*y^3*z^4 - 106*y^4*z^4 + 20*z^5 - 87*y*z^5 + 150*y^2*z^5 - 92*y^3*z^5 - 9*z^6 + 54*y*z^6 - 72*y^2*z^6 + 12*z^7 - 39*y*z^7 - 9*z^8)* G[1 - y, 1, z])/(18*(-1 + y)^3*z^3*(-1 + y + z)^2*(y + z)^3) + ((3*y^3 - 10*y^4 + 12*y^5 - 6*y^6 + y^7 + 6*y^2*z - 20*y^3*z + 14*y^4*z + 10*y^5*z - 12*y^6*z + 2*y^7*z + 3*y*z^2 - 12*y^2*z^2 - 2*y^3*z^2 + 28*y^4*z^2 - 21*y^5*z^2 + 4*y^6*z^2 - 6*y*z^3 + 10*y^2*z^3 - 10*y^3*z^3 - 2*z^4 + 10*y*z^4 - 22*y^2*z^4 + 6*y^3*z^4 - 4*y^4*z^4 + 2*z^5 - 6*y*z^5 - 2*y^3*z^5)* G[1 - y, 1 - y, z])/(6*(-1 + y)^3*y^2*z^3*(y + z)^2) + ((-6*y^4 + 6*y^5 - 2*y^6 + 9*y^2*z - 39*y^3*z + 51*y^4*z - 19*y^5*z + 18*y*z^2 - 87*y^2*z^2 + 138*y^3*z^2 - 65*y^4*z^2 + 3*z^3 - 63*y*z^3 + 156*y^2*z^3 - 104*y^3*z^3 - 9*z^4 + 72*y*z^4 - 82*y^2*z^4 + 9*z^5 - 29*y*z^5 - 3*z^6)*G[-y, 1 - y, z])/ (18*y*z^3*(-1 + y + z)^3*(y + z)^2) + G[1, y]*((-126*y^5 + 456*y^6 - 408*y^7 - 420*y^8 + 1038*y^9 - 708*y^10 + 168*y^11 - 468*y^4*z + 2031*y^5*z - 2349*y^6*z - 1605*y^7*z + 5646*y^8*z - 4455*y^9*z + 1227*y^10*z - 27*y^11*z - 522*y^3*z^2 + 2949*y^4*z^2 - 4098*y^5*z^2 - 3409*y^6*z^2 + 13299*y^7*z^2 - 11736*y^8*z^2 + 3661*y^9*z^2 - 144*y^10*z^2 - 414*y^2*z^3 + 3177*y^3*z^3 - 6573*y^4*z^3 + 290*y^5*z^3 + 13434*y^6*z^3 - 15165*y^7*z^3 + 5569*y^8*z^3 - 318*y^9*z^3 - 72*y*z^4 + 1551*y^2*z^4 - 5679*y^3*z^4 + 5487*y^4*z^4 + 4014*y^5*z^4 - 9432*y^6*z^4 + 4494*y^7*z^4 - 363*y^8*z^4 + 216*y*z^5 - 1938*y^2*z^5 + 4016*y^3*z^5 - 1575*y^4*z^5 - 2358*y^5*z^5 + 1861*y^6*z^5 - 213*y^7*z^5 - 18*z^6 - 153*y*z^6 + 848*y^2*z^6 - 744*y^3*z^6 - 354*y^4*z^6 + 511*y^5*z^6 - 54*y^6*z^6 + 36*z^7 - 57*y*z^7 + 219*y^2*z^7 - 477*y^3*z^7 + 345*y^4*z^7 - 12*y^5*z^7 - 24*z^8 + 123*y*z^8 - 270*y^2*z^8 + 222*y^3*z^8 - 15*y^4*z^8 + 6*z^9 - 45*y*z^9 + 54*y^2*z^9 - 6*y^3*z^9)/(108*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^4) + ((y^3 + y*z - 2*y^2*z - 2*z^2 + 2*y*z^2 + 6*z^3 - 7*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, z])/ (6*y^2*z^3*(-1 + y + z)^2) + ((9*y^4 - 28*y^5 + 30*y^6 - 12*y^7 + y^8 + 27*y^3*z - 84*y^4*z + 60*y^5*z + 30*y^6*z - 39*y^7*z + 6*y^8*z + 27*y^2*z^2 - 90*y^3*z^2 + 18*y^4*z^2 + 132*y^5*z^2 - 105*y^6*z^2 + 18*y^7*z^2 + 9*y*z^3 - 56*y^2*z^3 + 30*y^3*z^3 + 48*y^4*z^3 - 61*y^5*z^3 + 12*y^6*z^3 - 24*y*z^4 + 60*y^2*z^4 - 96*y^3*z^4 + 18*y^4*z^4 - 12*y^5*z^4 - 6*z^5 + 36*y*z^5 - 84*y^2*z^5 + 18*y^3*z^5 - 18*y^4*z^5 + 6*z^6 - 18*y*z^6 - 6*y^3*z^6)*G[1 - y, z])/(18*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((-6*y^4 + 6*y^5 - 2*y^6 + 9*y^2*z - 39*y^3*z + 51*y^4*z - 19*y^5*z + 18*y*z^2 - 87*y^2*z^2 + 138*y^3*z^2 - 65*y^4*z^2 + 3*z^3 - 63*y*z^3 + 156*y^2*z^3 - 104*y^3*z^3 - 9*z^4 + 72*y*z^4 - 82*y^2*z^4 + 9*z^5 - 29*y*z^5 - 3*z^6)*G[-y, z])/ (18*y*z^3*(-1 + y + z)^3*(y + z)^2) - (2*G[0, 1 - y, z])/ (3*z^3) + (4*G[1 - y, 0, z])/(3*z^3) + (2*G[1 - y, 1 - y, z])/ z^3 - (2*G[-y, 0, z])/(3*z^3) + (2*G[-y, 1 - y, z])/(3*z^3) + (2*G[-y, -y, z])/(3*z^3)) + (2*G[0, 1 - y, 0, z])/(3*z^3) - (2*G[0, 1 - y, 1 - y, z])/(3*z^3) - (4*G[1 - y, 0, 0, z])/(3*z^3) - (2*G[1 - y, 0, 1, z])/(3*z^3) + (4*G[1 - y, 0, 1 - y, z])/(3*z^3) - (2*G[1 - y, 1, 0, z])/(3*z^3) + (2*G[1 - y, 1, 1, z])/(3*z^3) - (2*G[1 - y, 1 - y, 0, z])/z^3 + (2*G[1 - y, 1 - y, 1, z])/(3*z^3) + (2*G[1 - y, 1 - y, 1 - y, z])/z^3 - (2*G[-y, 0, 1 - y, z])/(3*z^3) - (2*G[-y, 1 - y, 0, z])/(3*z^3) + (2*G[-y, 1 - y, 1 - y, z])/ (3*z^3) + (2*G[-y, -y, 1 - y, z])/(3*z^3)) + G[0, y]*((-471*y^2 + 880*y^3 - 409*y^4 - 1386*y*z + 3862*y^2*z - 2830*y^3*z + 354*y^4*z + 27*z^2 + 1992*y*z^2 - 2706*y^2*z^2 + 354*y^3*z^2 - 48*z^3 - 264*y*z^3 - 354*y^2*z^3 + 21*z^4 - 354*y*z^4)/(36*(-1 + y)*z^2*(-1 + y + z)^2*(y + z)^2) + ((18*y^4 + 338*y^5 - 558*y^6 + 202*y^7 + 90*y^3*z + 873*y^4*z - 1990*y^5*z + 1039*y^6*z - 12*y^7*z + 342*y^2*z^2 - 153*y^3*z^2 - 1566*y^4*z^2 + 1497*y^5*z^2 - 120*y^6*z^2 - 54*y*z^3 - 247*y^2*z^3 - 246*y^3*z^3 + 850*y^4*z^3 - 204*y^5*z^3 + 93*y*z^4 - 118*y^2*z^4 + 322*y^3*z^4 - 24*z^5 + 30*y*z^5 + 87*y^2*z^5 + 204*y^3*z^5 + 36*z^6 - 57*y*z^6 + 120*y^2*z^6 - 12*z^7 + 12*y*z^7)*G[0, z])/(36*(-1 + y)*y*z^2*(-1 + y + z)^3* (y + z)^3) + ((-435*y^4 + 863*y^5 - 593*y^6 + 165*y^7 - 1455*y^3*z + 4366*y^4*z - 4527*y^5*z + 1850*y^6*z - 234*y^7*z - 2115*y^2*z^2 + 9288*y^3*z^2 - 13032*y^4*z^2 + 7035*y^5*z^2 - 1176*y^6*z^2 + 9*y*z^3 + 4708*y^2*z^3 - 12340*y^3*z^3 + 9792*y^4*z^3 - 2268*y^5*z^3 + 51*y*z^4 - 3395*y^2*z^4 + 5147*y^3*z^4 - 2100*y^4*z^4 + 24*z^5 - 189*y*z^5 + 810*y^2*z^5 - 942*y^3*z^5 - 36*z^6 + 117*y*z^6 - 180*y^2*z^6 + 12*z^7 - 12*y*z^7)*G[1 - y, z])/(36*(-1 + y)*y*z^3*(-1 + y + z)^2* (y + z)^3) - (y*(8 - 12*y + 4*y^2 - 10*z + 10*y*z + 3*z^2 - 3*y*z^2 + 3*z^3)*G[0, 0, z])/(3*(-1 + y)*z^2*(-1 + y + z)^3) + ((-27*y^5 + 51*y^6 - 33*y^7 + 9*y^8 - 186*y^4*z + 654*y^5*z - 762*y^6*z + 348*y^7*z - 54*y^8*z - 285*y^3*z^2 + 1611*y^4*z^2 - 2724*y^5*z^2 + 1680*y^6*z^2 - 324*y^7*z^2 + 1119*y^3*z^3 - 3639*y^4*z^3 + 3340*y^5*z^3 - 900*y^6*z^3 - 18*y*z^4 + 264*y^2*z^4 - 2322*y^3*z^4 + 3552*y^4*z^4 - 1497*y^5*z^4 + 171*y*z^5 - 1047*y^2*z^5 + 2409*y^3*z^5 - 1602*y^4*z^5 + 18*z^6 - 405*y*z^6 + 1171*y^2*z^6 - 1104*y^3*z^6 - 36*z^7 + 339*y*z^7 - 462*y^2*z^7 + 24*z^8 - 99*y*z^8 - 6*z^9)*G[0, 1 - y, z])/ (18*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + ((-62*y^4 - 12*y^5 + 12*y^6 - 139*y^3*z + 159*y^4*z + 48*y^5*z - 12*y^6*z - 98*y^2*z^2 + 426*y^3*z^2 - 135*y^4*z^2 - 36*y^5*z^2 + 9*y*z^3 + 255*y^2*z^3 - 408*y^3*z^3 + 17*y^4*z^3 + 6*z^4 - 48*y*z^4 - 183*y^2*z^4 + 70*y^3*z^4 + 21*y^4*z^4 - 24*z^5 + 90*y*z^5 - 19*y^2*z^5 + 51*y^3*z^5 + 36*z^6 - 72*y*z^6 + 45*y^2*z^6 - 24*z^7 + 21*y*z^7 + 6*z^8)*G[1, 0, z])/ (18*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((53*y^6 - 147*y^7 + 147*y^8 - 53*y^9 + 209*y^5*z - 652*y^6*z + 713*y^7*z - 276*y^8*z + 6*y^9*z + 312*y^4*z^2 - 1168*y^5*z^2 + 1435*y^6*z^2 - 606*y^7*z^2 + 27*y^8*z^2 + 92*y^3*z^3 - 711*y^4*z^3 + 1184*y^5*z^3 - 595*y^6*z^3 + 48*y^7*z^3 + 83*y^2*z^4 - 346*y^3*z^4 + 530*y^4*z^4 - 234*y^5*z^4 + 39*y^6*z^4 - 21*y*z^5 - 79*y^2*z^5 + 184*y^3*z^5 + 24*y^4*z^5 - 6*z^6 + 75*y*z^6 - 106*y^2*z^6 + 148*y^3*z^6 - 39*y^4*z^6 + 18*z^7 - 93*y*z^7 + 141*y^2*z^7 - 48*y^3*z^7 - 18*z^8 + 45*y*z^8 - 27*y^2*z^8 + 6*z^9 - 6*y*z^9)*G[1 - y, 0, z])/ (18*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((34*y^4 - 116*y^5 + 70*y^6 - 9*y^3*z - 104*y^4*z + 95*y^5*z + 42*y^6*z - 126*y^2*z^2 + 360*y^3*z^2 - 338*y^4*z^2 + 210*y^5*z^2 - 63*y*z^3 + 528*y^2*z^3 - 852*y^3*z^3 + 432*y^4*z^3 - 36*z^4 + 288*y*z^4 - 768*y^2*z^4 + 492*y^3*z^4 + 108*z^5 - 387*y*z^5 + 354*y^2*z^5 - 108*z^6 + 162*y*z^6 + 36*z^7)* G[1 - y, 1 - y, z])/(18*y*z^3*(-1 + y + z)^2*(y + z)^3) + ((-45*y^4 - 51*y^5 + 51*y^6 - 17*y^7 - 21*y^3*z - 225*y^4*z + 474*y^5*z - 178*y^6*z + 6*y^7*z - 18*y^2*z^2 - 180*y^3*z^2 + 909*y^4*z^2 - 593*y^5*z^2 + 39*y^6*z^2 + 18*y*z^3 - 57*y^2*z^3 + 669*y^3*z^3 - 856*y^4*z^3 + 153*y^5*z^3 - 117*y*z^4 + 408*y^2*z^4 - 719*y^3*z^4 + 324*y^4*z^4 - 18*z^5 + 261*y*z^5 - 478*y^2*z^5 + 360*y^3*z^5 + 36*z^6 - 207*y*z^6 + 207*y^2*z^6 - 24*z^7 + 57*y*z^7 + 6*z^8)*G[-y, 1 - y, z])/ (18*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((-9*y^4 + 27*y^5 - 27*y^6 + 9*y^7 - 9*y^3*z + 54*y^4*z - 81*y^5*z + 36*y^6*z - 13*y^2*z^2 + 72*y^3*z^2 - 138*y^4*z^2 + 83*y^5*z^2 - 6*y^6*z^2 - 15*y*z^3 + 102*y^2*z^3 - 222*y^3*z^3 + 174*y^4*z^3 - 36*y^5*z^3 - 6*z^4 + 81*y*z^4 - 255*y^2*z^4 + 273*y^3*z^4 - 90*y^4*z^4 + 24*z^5 - 153*y*z^5 + 254*y^2*z^5 - 120*y^3*z^5 - 36*z^6 + 123*y*z^6 - 90*y^2*z^6 + 24*z^7 - 36*y*z^7 - 6*z^8)* G[0, 0, 1 - y, z])/(3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) - (2*(y^3 + 3*y^2*z - 3*y^3*z + 3*y*z^2 - 9*y^2*z^2 + 3*y^3*z^2 - z^3 - 3*y*z^3 + 3*y^2*z^3 + 2*y^3*z^3 + 3*z^4 - 3*y*z^4 + 6*y^2*z^4 - 3*z^5 + 6*y*z^5 + 2*z^6)*G[0, 1, 0, z])/ (3*z^3*(-1 + y + z)^3*(y + z)^3) - (2*(-y^3 + 3*y^4 - 3*y^5 + y^6 - 3*y^2*z + 12*y^3*z - 15*y^4*z + 6*y^5*z - 3*y*z^2 + 18*y^2*z^2 - 30*y^3*z^2 + 15*y^4*z^2 + z^3 + 6*y*z^3 - 24*y^2*z^3 + 16*y^3*z^3 - 3*z^4 - 3*y*z^4 + 3*y^2*z^4 + 3*z^5 - 6*y*z^5 - 3*z^6)*G[0, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^3* (y + z)^3) + ((-4*y^5 + 12*y^6 - 12*y^7 + 4*y^8 - 3*y^4*z + 21*y^5*z - 33*y^6*z + 15*y^7*z - 3*y^3*z^2 + 18*y^4*z^2 - 39*y^5*z^2 + 24*y^6*z^2 + 13*y^2*z^3 - 36*y^3*z^3 + 30*y^4*z^3 - 7*y^5*z^3 + 6*y^6*z^3 + 15*y*z^4 - 102*y^2*z^4 + 186*y^3*z^4 - 126*y^4*z^4 + 36*y^5*z^4 + 6*z^5 - 81*y*z^5 + 255*y^2*z^5 - 261*y^3*z^5 + 90*y^4*z^5 - 24*z^6 + 153*y*z^6 - 254*y^2*z^6 + 120*y^3*z^6 + 36*z^7 - 123*y*z^7 + 90*y^2*z^7 - 24*z^8 + 36*y*z^8 + 6*z^9)*G[0, 1 - y, 1 - y, z])/(3*y^2*z^3* (-1 + y + z)^3*(y + z)^3) + ((-6*y^6 + 6*y^7 - 2*y^8 + 3*y^4*z - 27*y^5*z + 39*y^6*z - 15*y^7*z + 3*y^3*z^2 - 36*y^4*z^2 + 81*y^5*z^2 - 42*y^6*z^2 + 13*y^2*z^3 - 60*y^3*z^3 + 126*y^4*z^3 - 89*y^5*z^3 + 6*y^6*z^3 + 15*y*z^4 - 102*y^2*z^4 + 216*y^3*z^4 - 186*y^4*z^4 + 36*y^5*z^4 + 6*z^5 - 81*y*z^5 + 255*y^2*z^5 - 285*y^3*z^5 + 90*y^4*z^5 - 24*z^6 + 153*y*z^6 - 258*y^2*z^6 + 120*y^3*z^6 + 36*z^7 - 123*y*z^7 + 90*y^2*z^7 - 24*z^8 + 36*y*z^8 + 6*z^9)*G[0, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3* (y + z)^3) - (4*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, 0, z])/ (3*z^3*(-1 + y + z)^3) + ((-4*y^2 + 3*y^3 - 3*y^4 + 3*y*z + 3*y^2*z + 3*y^3*z - 6*z^2 + 9*y*z^2 - 12*y^2*z^2 + 24*z^3 - 45*y*z^3 + 31*y^2*z^3 - 6*y^3*z^3 - 36*z^4 + 51*y*z^4 - 18*y^2*z^4 + 24*z^5 - 18*y*z^5 - 6*z^6)*G[1, 0, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3) + (4*(-1 + 3*z - 3*z^2 + z^3)* G[1, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^3) + (4*G[1 - y, 0, 0, z])/ (3*z^3) + ((4*y^5 + 3*y^4*z + 3*y^3*z^2 - 9*y^2*z^3 + 6*y^3*z^3 - 15*y*z^4 + 18*y^2*z^4 - 6*z^5 + 18*y*z^5 + 6*z^6)* G[1 - y, 0, 1 - y, z])/(3*y^2*z^3*(y + z)^3) + ((2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)*G[1 - y, 1, 0, z])/(3*z^3*(-1 + y + z)^2* (y + z)^3) - (2*G[1 - y, 1 - y, 0, z])/(3*z^3) - (y*(4*y^2 + 9*y*z + 9*z^2)*G[1 - y, 1 - y, 1 - y, z])/ (z^3*(y + z)^3) + ((4*y^3 - 5*y^4 + 4*y^5 + 18*y^2*z - 35*y^3*z + 23*y^4*z + 18*y*z^2 - 63*y^2*z^2 + 49*y^3*z^2 - 4*z^3 - 25*y*z^3 + 41*y^2*z^3 + 8*z^4 + 7*y*z^4 - 4*z^5)* G[1 - y, -y, 1 - y, z])/(3*z^3*(-1 + y + z)^2*(y + z)^3) + ((4*y^4 - 24*y^5 + 24*y^6 - 8*y^7 + 8*y^3*z - 60*y^4*z + 96*y^5*z - 40*y^6*z + 4*y^2*z^2 - 48*y^3*z^2 + 132*y^4*z^2 - 80*y^5*z^2 + 9*y*z^3 - 45*y^2*z^3 + 117*y^3*z^3 - 99*y^4*z^3 + 6*y^5*z^3 + 6*z^4 - 57*y*z^4 + 138*y^2*z^4 - 129*y^3*z^4 + 30*y^4*z^4 - 24*z^5 + 117*y*z^5 - 153*y^2*z^5 + 60*y^3*z^5 + 36*z^6 - 99*y*z^6 + 60*y^2*z^6 - 24*z^7 + 30*y*z^7 + 6*z^8)* G[-y, 0, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(3*y - 3*y^2 + y^3 - 6*y*z + 3*y^2*z + 3*y*z^2 + z^3)* G[-y, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^3) + ((-4*y^4 + 21*y^5 - 21*y^6 + 6*y^7 - 11*y^3*z + 63*y^4*z - 93*y^5*z + 36*y^6*z - 4*y^2*z^2 + 54*y^3*z^2 - 135*y^4*z^2 + 78*y^5*z^2 - 9*y*z^3 + 45*y^2*z^3 - 120*y^3*z^3 + 101*y^4*z^3 - 6*y^5*z^3 - 6*z^4 + 57*y*z^4 - 138*y^2*z^4 + 133*y^3*z^4 - 30*y^4*z^4 + 24*z^5 - 117*y*z^5 + 155*y^2*z^5 - 60*y^3*z^5 - 36*z^6 + 99*y*z^6 - 60*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)* G[-y, 1 - y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((4*y^4 + 2*y^3*z + 4*y^2*z^2 + 9*y*z^3 - 6*y^2*z^3 + 6*z^4 - 12*y*z^4 - 6*z^5)*G[-y, -y, 1 - y, z])/(3*y^2*z^3*(y + z)^2)) + G[1, 1, y]*((-139*y^2 + 275*y^3 - 136*y^4 - 294*y*z + 790*y^2*z - 535*y^3*z + 39*y^4*z + 12*z^2 + 324*y*z^2 - 402*y^2*z^2 + 39*y^3*z^2 - 24*z^3 + 9*y*z^3 - 39*y^2*z^3 + 12*z^4 - 39*y*z^4)/ (9*(-1 + y)*y*z^2*(-1 + y + z)*(y + z)^2) + ((-12*y^3 - 30*y^2*z - 25*y*z^2 - 3*z^3)*G[1 - y, 0, z])/ (y*z^2*(y + z)^3) + ((-10*y^4 + 30*y^5 - 30*y^6 + 10*y^7 - 69*y^3*z + 183*y^4*z - 159*y^5*z + 45*y^6*z - 141*y^2*z^2 + 351*y^3*z^2 - 291*y^4*z^2 + 81*y^5*z^2 + 9*z^3 - 127*y*z^3 + 255*y^2*z^3 - 201*y^3*z^3 + 46*y^4*z^3 - 18*z^4 + 30*y*z^4 - 42*y^2*z^4 - 24*y^3*z^4 - 12*y*z^5 - 42*y^2*z^5 - 18*y*z^6)* G[1 - y, -y, z])/(3*(-1 + y)^3*y*z^3*(y + z)^3) + ((-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)* G[-y, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((4*y^3 + 17*y^2*z + 22*y*z^2 + 3*z^3)*G[-y, 1 - y, z])/ (y*z^3*(y + z)^2) + ((5*y^4 - 24*y^5 + 24*y^6 - 7*y^7 - 8*y^3*z - 3*y^4*z + 24*y^5*z - 2*y^6*z - 6*y^7*z - 25*y^2*z^2 + 102*y^3*z^2 - 117*y^4*z^2 + 77*y^5*z^2 - 30*y^6*z^2 + 6*y*z^3 + 57*y^2*z^3 - 174*y^3*z^3 + 149*y^4*z^3 - 54*y^5*z^3 + 6*z^4 - 48*y*z^4 + 15*y^2*z^4 + 46*y^3*z^4 - 30*y^4*z^4 - 24*z^5 + 108*y*z^5 - 103*y^2*z^5 + 30*y^3*z^5 + 36*z^6 - 96*y*z^6 + 54*y^2*z^6 - 24*z^7 + 30*y*z^7 + 6*z^8)*G[-y, -y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (4*G[0, -y, 0, z])/z^3 + (4*G[0, -y, -y, z])/z^3 - (8*G[1 - y, 0, -y, z])/z^3 + (4*G[1 - y, 1, 0, z])/z^3 + (8*G[1 - y, 1 - y, -y, z])/z^3 + (8*G[1 - y, -y, 0, z])/z^3 - (8*G[1 - y, -y, -y, z])/z^3 + (8*G[-y, 0, 0, z])/z^3 + (12*G[-y, 0, 1 - y, z])/z^3 - (8*G[-y, 0, -y, z])/z^3 + (12*G[-y, 1 - y, 0, z])/z^3 - (16*G[-y, 1 - y, -y, z])/z^3 + (8*G[-y, -y, 0, z])/z^3 - (12*G[-y, -y, 1 - y, z])/z^3 - (8*G[-y, -y, -y, z])/z^3) + G[0, 1, y]*((-18*y^4 - 650*y^5 + 1998*y^6 - 1974*y^7 + 644*y^8 + 309*y^3*z - 3738*y^4*z + 10194*y^5*z - 10470*y^6*z + 3765*y^7*z - 60*y^8*z + 105*y^2*z^2 - 3917*y^3*z^2 + 14047*y^4*z^2 - 16709*y^5*z^2 + 6798*y^6*z^2 - 324*y^7*z^2 + 909*y*z^3 - 5299*y^2*z^3 + 14002*y^3*z^3 - 15143*y^4*z^3 + 6119*y^5*z^3 - 1038*y^6*z^3 + 27*z^4 - 2313*y*z^4 + 8616*y^2*z^4 - 9534*y^3*z^4 + 3408*y^4*z^4 - 2004*y^5*z^4 - 51*z^5 + 1602*y*z^5 - 2610*y^2*z^5 + 483*y^3*z^5 - 2124*y^4*z^5 + 33*z^6 - 15*y*z^6 - 690*y^2*z^6 - 1128*y^3*z^6 - 9*z^7 - 207*y*z^7 - 234*y^2*z^7)/ (36*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + (2*(y^4 - 6*y^5 + 15*y^6 - 20*y^7 + 15*y^8 - 6*y^9 + y^10 + 15*y^3*z - 81*y^4*z + 180*y^5*z - 210*y^6*z + 135*y^7*z - 45*y^8*z + 6*y^9*z + 33*y^2*z^2 - 207*y^3*z^2 + 513*y^4*z^2 - 642*y^5*z^2 + 423*y^6*z^2 - 135*y^7*z^2 + 15*y^8*z^2 + 26*y*z^3 - 219*y^2*z^3 + 660*y^3*z^3 - 942*y^4*z^3 + 666*y^5*z^3 - 207*y^6*z^3 + 16*y^7*z^3 + 3*z^4 - 84*y*z^4 + 384*y^2*z^4 - 684*y^3*z^4 + 522*y^4*z^4 - 126*y^5*z^4 - 15*y^6*z^4 - 9*z^5 + 93*y*z^5 - 228*y^2*z^5 + 153*y^3*z^5 + 72*y^4*z^5 - 81*y^5*z^5 + 9*z^6 - 33*y*z^6 - 18*y^2*z^6 + 162*y^3*z^6 - 129*y^4*z^6 - 3*z^7 - 12*y*z^7 + 96*y^2*z^7 - 108*y^3*z^7 + 21*y*z^8 - 48*y^2*z^8 - 9*y*z^9)*G[0, 1 - y, z])/(3*(-1 + y)^3*y*z^3* (-1 + y + z)^3*(y + z)^3) + ((36*y^3 - 228*y^4 + 600*y^5 - 840*y^6 + 660*y^7 - 276*y^8 + 48*y^9 + 90*y^2*z - 684*y^3*z + 2100*y^4*z - 3360*y^5*z + 2970*y^6*z - 1380*y^7*z + 264*y^8*z + 67*y*z^2 - 708*y^2*z^2 + 2733*y^3*z^2 - 5215*y^4*z^2 + 5322*y^5*z^2 - 2793*y^6*z^2 + 594*y^7*z^2 + 9*z^3 - 267*y*z^3 + 1560*y^2*z^3 - 3855*y^3*z^3 + 4761*y^4*z^3 - 2916*y^5*z^3 + 708*y^6*z^3 - 27*z^4 + 366*y*z^4 - 1353*y^2*z^4 + 2196*y^3*z^4 - 1683*y^4*z^4 + 501*y^5*z^4 + 27*z^5 - 198*y*z^5 + 495*y^2*z^5 - 567*y^3*z^5 + 252*y^4*z^5 - 9*z^6 + 48*y*z^6 - 132*y^2*z^6 + 120*y^3*z^6 - 21*y*z^7 + 48*y^2*z^7 + 9*y*z^8)*G[0, -y, z])/ (3*(-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^3) + ((9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)* G[1, 0, z])/(3*y*z^3*(-1 + y + z)^3) + ((3*y - 7*y^2 + 9*y^3 - 3*y^4 - 13*y*z + 24*y^2*z - 21*y^3*z + 4*y^4*z + 2*z^2 + 15*y*z^2 - 21*y^2*z^2 + 10*y^3*z^2 - 8*z^3 + 3*y*z^3 - 2*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 14*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)*G[1, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^3) + ((-9*y^3 + 28*y^4 - 30*y^5 + 12*y^6 - y^7 - 27*y^2*z + 72*y^3*z - 24*y^4*z - 66*y^5*z + 51*y^6*z - 6*y^7*z - 27*y*z^2 + 60*y^2*z^2 + 72*y^3*z^2 - 222*y^4*z^2 + 135*y^5*z^2 - 18*y^6*z^2 - 9*z^3 + 10*y*z^3 + 114*y^2*z^3 - 204*y^3*z^3 + 125*y^4*z^3 - 18*y^5*z^3 + 6*z^4 + 12*y*z^4 - 12*y^2*z^4 + 54*y^3*z^4 - 6*y^4*z^4 + 12*y*z^5 + 42*y^2*z^5 + 18*y*z^6)*G[1 - y, 0, z])/(3*(-1 + y)^3*y*z^3*(y + z)^3) + ((9*y^4 - 26*y^5 + 24*y^6 - 6*y^7 - y^8 + 27*y^3*z - 102*y^4*z + 114*y^5*z - 24*y^6*z - 21*y^7*z + 6*y^8*z + 27*y^2*z^2 - 144*y^3*z^2 + 180*y^4*z^2 - 30*y^5*z^2 - 51*y^6*z^2 + 18*y^7*z^2 - 71*y^2*z^3 + 129*y^3*z^3 - 69*y^4*z^3 - 19*y^5*z^3 + 12*y^6*z^3 - 24*y*z^4 + 60*y^2*z^4 - 96*y^3*z^4 + 18*y^4*z^4 - 12*y^5*z^4 - 6*z^5 + 36*y*z^5 - 84*y^2*z^5 + 18*y^3*z^5 - 18*y^4*z^5 + 6*z^6 - 18*y*z^6 - 6*y^3*z^6)*G[1 - y, 1 - y, z])/ (3*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((-2*y^4 + 6*y^5 - 6*y^6 + 2*y^7 - 39*y^3*z + 105*y^4*z - 93*y^5*z + 27*y^6*z - 93*y^2*z^2 + 243*y^3*z^2 - 213*y^4*z^2 + 63*y^5*z^2 - 57*y*z^3 + 135*y^2*z^3 - 117*y^3*z^3 + 30*y^4*z^3 - 9*z^4 + 15*y*z^4 - 21*y^2*z^4 - 12*y^3*z^4 - 6*y*z^5 - 21*y^2*z^5 - 9*y*z^6)*G[1 - y, -y, z])/(3*(-1 + y)^3*y*z^3*(y + z)^3) + (2*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)*G[-y, 0, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((5*y^3 - y^6 - 11*y^2*z + 54*y^3*z - 81*y^4*z + 37*y^5*z - 6*y^6*z - 25*y*z^2 + 135*y^2*z^2 - 255*y^3*z^2 + 164*y^4*z^2 - 30*y^5*z^2 - 3*z^3 + 90*y*z^3 - 276*y^2*z^3 + 259*y^3*z^3 - 60*y^4*z^3 + 9*z^4 - 111*y*z^4 + 182*y^2*z^4 - 60*y^3*z^4 - 9*z^5 + 52*y*z^5 - 30*y^2*z^5 + 3*z^6 - 6*y*z^6)*G[-y, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((y^3 - 9*y^4 + 9*y^5 - 3*y^6 + 17*y^2*z - 60*y^3*z + 63*y^4*z - 12*y^5*z - 6*y^6*z + 25*y*z^2 - 120*y^2*z^2 + 156*y^3*z^2 - 27*y^4*z^2 - 30*y^5*z^2 + 6*z^3 - 87*y*z^3 + 177*y^2*z^3 - 45*y^3*z^3 - 60*y^4*z^3 - 18*z^4 + 93*y*z^4 - 48*y^2*z^4 - 60*y^3*z^4 + 18*z^5 - 27*y*z^5 - 30*y^2*z^5 - 6*z^6 - 6*y*z^6)* G[-y, -y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + (4*G[0, 1 - y, 0, z])/z^3 - (4*G[0, 1 - y, 1 - y, z])/z^3 + (4*G[0, -y, 1 - y, z])/z^3 + (4*G[0, -y, -y, z])/z^3 - (8*G[1 - y, 0, 0, z])/z^3 + (8*G[1 - y, 0, 1 - y, z])/z^3 - (4*G[1 - y, 0, -y, z])/z^3 - (4*G[1 - y, 1, 0, z])/z^3 - (4*G[1 - y, 1, 1 - y, z])/z^3 - (12*G[1 - y, 1 - y, 0, z])/z^3 + (12*G[1 - y, 1 - y, 1 - y, z])/z^3 + (4*G[1 - y, 1 - y, -y, z])/ z^3 - (8*G[1 - y, -y, 1 - y, z])/z^3 - (8*G[1 - y, -y, -y, z])/ z^3 - (8*G[-y, 0, 1 - y, z])/z^3 - (12*G[-y, 0, -y, z])/z^3 - (8*G[-y, 1 - y, 0, z])/z^3 - (4*G[-y, 1 - y, 1 - y, z])/z^3 - (12*G[-y, 1 - y, -y, z])/z^3 - (8*G[-y, -y, 0, z])/z^3 - (8*G[-y, -y, 1 - y, z])/z^3 + (4*G[-y, -y, -y, z])/z^3) + (2*G[0, 0, 0, 1, y])/(-1 + y + z)^3 + (4*G[0, 0, 1, 0, y])/ (3*(-1 + y + z)^3) + ((36*y^3 - 192*y^4 + 420*y^5 - 480*y^6 + 300*y^7 - 96*y^8 + 12*y^9 + 90*y^2*z - 576*y^3*z + 1470*y^4*z - 1920*y^5*z + 1350*y^6*z - 480*y^7*z + 66*y^8*z + 67*y*z^2 - 600*y^2*z^2 + 1923*y^3*z^2 - 2974*y^4*z^2 + 2379*y^5*z^2 - 930*y^6*z^2 + 135*y^7*z^2 + 9*z^3 - 231*y*z^3 + 1110*y^2*z^3 - 2172*y^3*z^3 + 1989*y^4*z^3 - 801*y^5*z^3 + 96*y^6*z^3 - 27*z^4 + 276*y*z^4 - 750*y^2*z^4 + 738*y^3*z^4 - 153*y^4*z^4 - 84*y^5*z^4 + 27*z^5 - 117*y*z^5 + 63*y^2*z^5 + 243*y^3*z^5 - 234*y^4*z^5 - 9*z^6 - 15*y*z^6 + 183*y^2*z^6 - 213*y^3*z^6 + 42*y*z^7 - 96*y^2*z^7 - 18*y*z^8)*G[0, 0, 1, 0, z])/(3*(-1 + y)^3*y*z^2* (-1 + y + z)^3*(y + z)^3) - (2*(12*y^3 - 84*y^4 + 240*y^5 - 360*y^6 + 300*y^7 - 132*y^8 + 24*y^9 + 30*y^2*z - 252*y^3*z + 840*y^4*z - 1440*y^5*z + 1350*y^6*z - 660*y^7*z + 132*y^8*z + 25*y*z^2 - 276*y^2*z^2 + 1131*y^3*z^2 - 2293*y^4*z^2 + 2478*y^5*z^2 - 1371*y^6*z^2 + 306*y^7*z^2 + 3*z^3 - 105*y*z^3 + 660*y^2*z^3 - 1749*y^3*z^3 + 2313*y^4*z^3 - 1512*y^5*z^3 + 390*y^6*z^3 - 9*z^4 + 150*y*z^4 - 627*y^2*z^4 + 1134*y^3*z^4 - 963*y^4*z^4 + 315*y^5*z^4 + 9*z^5 - 90*y*z^5 + 279*y^2*z^5 - 387*y^3*z^5 + 198*y^4*z^5 - 3*z^6 + 30*y*z^6 - 114*y^2*z^6 + 114*y^3*z^6 - 21*y*z^7 + 48*y^2*z^7 + 9*y*z^8)*G[0, 0, 1, 1, y])/ (3*(-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^3) - (2*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 0, 1 - y, 1 - y, z])/ (3*y*z^2*(y + z)^3) + ((-9*y^4 + 30*y^5 - 15*y^6 - 60*y^7 + 105*y^8 - 66*y^9 + 15*y^10 - 9*y^3*z + 9*y^4*z + 150*y^5*z - 510*y^6*z + 675*y^7*z - 411*y^8*z + 96*y^9*z - 13*y^2*z^2 + 39*y^3*z^2 + 147*y^4*z^2 - 772*y^5*z^2 + 1233*y^6*z^2 - 849*y^7*z^2 + 209*y^8*z^2 + 6*y^9*z^2 - 15*y*z^3 + 123*y^2*z^3 - 273*y^3*z^3 + 27*y^4*z^3 + 558*y^5*z^3 - 594*y^6*z^3 + 138*y^7*z^3 + 36*y^8*z^3 - 6*z^4 + 99*y*z^4 - 456*y^2*z^4 + 873*y^3*z^4 - 747*y^4*z^4 + 288*y^5*z^4 - 141*y^6*z^4 + 90*y^7*z^4 + 24*z^5 - 225*y*z^5 + 727*y^2*z^5 - 1065*y^3*z^5 + 723*y^4*z^5 - 286*y^5*z^5 + 120*y^6*z^5 - 36*z^6 + 231*y*z^6 - 525*y^2*z^6 + 465*y^3*z^6 - 171*y^4*z^6 + 90*y^5*z^6 + 24*z^7 - 108*y*z^7 + 138*y^2*z^7 - 36*y^3*z^7 + 36*y^4*z^7 - 6*z^8 + 18*y*z^8 + 6*y^3*z^8)* G[0, 0, -y, 1 - y, z])/(3*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3* (y + z)^3) - (4*G[0, 1, 0, 0, y])/(3*(-1 + y + z)^3) - (2*(-12*y^2 + 60*y^3 - 120*y^4 + 120*y^5 - 60*y^6 + 12*y^7 - 18*y*z + 120*y^2*z - 300*y^3*z + 360*y^4*z - 210*y^5*z + 48*y^6*z - 3*z^2 + 60*y*z^2 - 231*y^2*z^2 + 355*y^3*z^2 - 234*y^4*z^2 + 45*y^5*z^2 + 8*y^6*z^2 + 9*z^3 - 69*y*z^3 + 140*y^2*z^3 - 75*y^3*z^3 - 39*y^4*z^3 + 34*y^5*z^3 - 9*z^4 + 25*y*z^4 + 21*y^2*z^4 - 102*y^3*z^4 + 65*y^4*z^4 + 3*z^5 + 12*y*z^5 - 75*y^2*z^5 + 69*y^3*z^5 - 21*y*z^6 + 39*y^2*z^6 + 9*y*z^7)*G[0, 1, 0, 0, z])/ (3*(-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^2) - (2*(12*y^3 - 84*y^4 + 240*y^5 - 360*y^6 + 300*y^7 - 132*y^8 + 24*y^9 + 30*y^2*z - 252*y^3*z + 840*y^4*z - 1440*y^5*z + 1350*y^6*z - 660*y^7*z + 132*y^8*z + 27*y*z^2 - 288*y^2*z^2 + 1161*y^3*z^2 - 2330*y^4*z^2 + 2499*y^5*z^2 - 1374*y^6*z^2 + 305*y^7*z^2 + 3*z^3 - 111*y*z^3 + 690*y^2*z^3 - 1800*y^3*z^3 + 2346*y^4*z^3 - 1515*y^5*z^3 + 387*y^6*z^3 - 9*z^4 + 156*y*z^4 - 642*y^2*z^4 + 1143*y^3*z^4 - 960*y^4*z^4 + 312*y^5*z^4 + 9*z^5 - 89*y*z^5 + 276*y^2*z^5 - 384*y^3*z^5 + 197*y^4*z^5 - 3*z^6 + 30*y*z^6 - 114*y^2*z^6 + 114*y^3*z^6 - 21*y*z^7 + 48*y^2*z^7 + 9*y*z^8)* G[0, 1, 0, 1, y])/(3*(-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^3) + (2*(y^3 + 3*y^2*z - 3*y^3*z + 3*y*z^2 - 9*y^2*z^2 + 3*y^3*z^2 - z^3 - 3*y*z^3 + 3*y^2*z^3 + 2*y^3*z^3 + 3*z^4 - 3*y*z^4 + 6*y^2*z^4 - 3*z^5 + 6*y*z^5 + 2*z^6)*G[0, 1, 0, 1 - y, z])/ (3*z^3*(-1 + y + z)^3*(y + z)^3) + (4*(1 - 3*y + 3*y^2 + y^3 - 3*z + 6*y*z + 3*y^2*z + 3*z^2 + 3*y*z^2 + z^3)*G[0, 1, 1, 0, y])/(3*(-1 + y + z)^3*(y + z)^3) + ((-2*y^3 + 6*y^4 - 6*y^5 + 2*y^6 - 6*y^2*z + 36*y^3*z - 96*y^4*z + 144*y^5*z - 126*y^6*z + 60*y^7*z - 12*y^8*z - 6*y*z^2 + 72*y^2*z^2 - 288*y^3*z^2 + 558*y^4*z^2 - 576*y^5*z^2 + 306*y^6*z^2 - 66*y^7*z^2 + 2*z^3 + 36*y*z^3 - 288*y^2*z^3 + 781*y^3*z^3 - 1005*y^4*z^3 + 627*y^5*z^3 - 153*y^6*z^3 + 6*z^4 - 126*y*z^4 + 525*y^2*z^4 - 900*y^3*z^4 + 699*y^4*z^4 - 204*y^5*z^4 - 24*z^5 + 183*y*z^5 - 468*y^2*z^5 + 504*y^3*z^5 - 195*y^4*z^5 + 27*z^6 - 144*y*z^6 + 270*y^2*z^6 - 162*y^3*z^6 - 21*z^7 + 105*y*z^7 - 111*y^2*z^7 + 21*z^8 - 48*y*z^8 - 9*z^9)* G[0, 1, 1, 0, z])/(3*(-1 + y)^3*z^3*(-1 + y + z)^3*(y + z)^3) + ((12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 1, 1, 1, y])/ (y*z^2*(y + z)^3) + (2*(y^3 + 3*y^2*z - 3*y^3*z + 3*y*z^2 - 9*y^2*z^2 + 3*y^3*z^2 - z^3 - 3*y*z^3 + 3*y^2*z^3 + 2*y^3*z^3 + 3*z^4 - 3*y*z^4 + 6*y^2*z^4 - 3*z^5 + 6*y*z^5 + 2*z^6)* G[0, 1, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^3*(y + z)^3) - (2*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 1 - y, 0, 1 - y, z])/ (3*y*z^2*(y + z)^3) + ((-36*y^3 + 132*y^4 - 156*y^5 + 60*y^6 - 90*y^2*z + 342*y^3*z - 402*y^4*z + 150*y^5*z - 67*y*z^2 + 273*y^2*z^2 - 309*y^3*z^2 + 121*y^4*z^2 - 9*z^3 + 51*y*z^3 - 39*y^2*z^3 + 51*y^3*z^3 + 12*y*z^4 + 42*y^2*z^4 + 18*y*z^5)* G[0, 1 - y, 1, 0, z])/(3*(-1 + y)^3*y*z^2*(y + z)^3) - (2*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 1 - y, 1 - y, 0, z])/ (3*y*z^2*(y + z)^3) + ((-12*y^3 - 30*y^2*z - 25*y*z^2 - 3*z^3)* G[0, 1 - y, 1 - y, 1 - y, z])/(y*z^2*(y + z)^3) + ((-2*y^5 + 12*y^6 - 30*y^7 + 40*y^8 - 30*y^9 + 12*y^10 - 2*y^11 + 27*y^4*z - 132*y^5*z + 255*y^6*z - 240*y^7*z + 105*y^8*z - 12*y^9*z - 3*y^10*z + 63*y^3*z^2 - 387*y^4*z^2 + 924*y^5*z^2 - 1086*y^6*z^2 + 639*y^7*z^2 - 159*y^8*z^2 + 6*y^9*z^2 + 65*y^2*z^3 - 513*y^3*z^3 + 1497*y^4*z^3 - 2102*y^5*z^3 + 1485*y^6*z^3 - 483*y^7*z^3 + 57*y^8*z^3 - 6*y^9*z^3 + 21*y*z^4 - 315*y^2*z^4 + 1305*y^3*z^4 - 2373*y^4*z^4 + 2118*y^5*z^4 - 924*y^6*z^4 + 204*y^7*z^4 - 36*y^8*z^4 + 6*z^5 - 117*y*z^5 + 702*y^2*z^5 - 1731*y^3*z^5 + 2025*y^4*z^5 - 1164*y^5*z^5 + 369*y^6*z^5 - 90*y^7*z^5 - 24*z^6 + 243*y*z^6 - 851*y^2*z^6 + 1329*y^3*z^6 - 951*y^4*z^6 + 356*y^5*z^6 - 120*y^6*z^6 + 36*z^7 - 237*y*z^7 + 543*y^2*z^7 - 483*y^3*z^7 + 177*y^4*z^7 - 90*y^5*z^7 - 24*z^8 + 108*y*z^8 - 138*y^2*z^8 + 36*y^3*z^8 - 36*y^4*z^8 + 6*z^9 - 18*y*z^9 - 6*y^3*z^9)*G[0, 1 - y, -y, 1 - y, z])/ (3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + ((6*y^5 - 6*y^6 + 2*y^7 + 36*y^3*z - 90*y^4*z + 78*y^5*z - 24*y^6*z + 90*y^2*z^2 - 360*y^3*z^2 + 432*y^4*z^2 - 168*y^5*z^2 + 67*y*z^3 - 465*y^2*z^3 + 807*y^3*z^3 - 405*y^4*z^3 + 9*z^4 - 228*y*z^4 + 687*y^2*z^4 - 486*y^3*z^4 - 27*z^5 + 255*y*z^5 - 306*y^2*z^5 + 27*z^6 - 92*y*z^6 - 9*z^7)*G[0, -y, 0, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^3) + ((6*y^5 - 6*y^6 + 2*y^7 + 36*y^3*z - 90*y^4*z + 78*y^5*z - 24*y^6*z + 90*y^2*z^2 - 360*y^3*z^2 + 432*y^4*z^2 - 168*y^5*z^2 + 67*y*z^3 - 465*y^2*z^3 + 807*y^3*z^3 - 405*y^4*z^3 + 9*z^4 - 228*y*z^4 + 687*y^2*z^4 - 486*y^3*z^4 - 27*z^5 + 255*y*z^5 - 306*y^2*z^5 + 27*z^6 - 92*y*z^6 - 9*z^7)*G[0, -y, 1 - y, 0, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^3) + ((4*y^5 - 12*y^6 + 12*y^7 - 4*y^8 - 21*y^4*z + 87*y^5*z - 111*y^6*z + 45*y^7*z - 57*y^3*z^2 + 243*y^4*z^2 - 303*y^5*z^2 + 117*y^6*z^2 - 63*y^2*z^3 + 267*y^3*z^3 - 315*y^4*z^3 + 135*y^5*z^3 - 6*y^6*z^3 - 21*y*z^4 + 105*y^2*z^4 - 129*y^3*z^4 + 117*y^4*z^4 - 18*y^5*z^4 - 6*z^5 + 36*y*z^5 - 60*y^2*z^5 + 102*y^3*z^5 - 18*y^4*z^5 + 6*z^6 - 18*y*z^6 + 36*y^2*z^6 - 6*y^3*z^6)*G[0, -y, 1 - y, 1 - y, z])/ (3*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((-6*y^6 + 24*y^7 - 38*y^8 + 30*y^9 - 12*y^10 + 2*y^11 + 39*y^4*z - 264*y^5*z + 729*y^6*z - 1056*y^7*z + 849*y^8*z - 360*y^9*z + 63*y^10*z + 93*y^3*z^2 - 729*y^4*z^2 + 2298*y^5*z^2 - 3756*y^6*z^2 + 3375*y^7*z^2 - 1587*y^8*z^2 + 306*y^9*z^2 + 80*y^2*z^3 - 807*y^3*z^3 + 3078*y^4*z^3 - 5875*y^5*z^3 + 6033*y^6*z^3 - 3204*y^7*z^3 + 701*y^8*z^3 - 6*y^9*z^3 + 24*y*z^4 - 414*y^2*z^4 + 2127*y^3*z^4 - 5010*y^4*z^4 + 6105*y^5*z^4 - 3798*y^6*z^4 + 1002*y^7*z^4 - 36*y^8*z^4 + 6*z^5 - 126*y*z^5 + 882*y^2*z^5 - 2652*y^3*z^5 + 3987*y^4*z^5 - 3063*y^5*z^5 + 1056*y^6*z^5 - 90*y^7*z^5 - 24*z^6 + 252*y*z^6 - 987*y^2*z^6 + 1872*y^3*z^6 - 1854*y^4*z^6 + 870*y^5*z^6 - 120*y^6*z^6 + 36*z^7 - 240*y*z^7 + 615*y^2*z^7 - 807*y^3*z^7 + 513*y^4*z^7 - 90*y^5*z^7 - 24*z^8 + 108*y*z^8 - 201*y^2*z^8 + 180*y^3*z^8 - 36*y^4*z^8 + 6*z^9 - 18*y*z^9 + 27*y^2*z^9 - 6*y^3*z^9)*G[0, -y, -y, 1 - y, z])/ (3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + ((-12*y^4 + 60*y^5 - 120*y^6 + 120*y^7 - 60*y^8 + 12*y^9 - 30*y^3*z + 180*y^4*z - 420*y^5*z + 480*y^6*z - 270*y^7*z + 60*y^8*z - 46*y^2*z^2 + 336*y^3*z^2 - 942*y^4*z^2 + 1305*y^5*z^2 - 939*y^6*z^2 + 333*y^7*z^2 - 53*y^8*z^2 + 6*y^9*z^2 - 18*y*z^3 + 252*y^2*z^3 - 1026*y^3*z^3 + 1905*y^4*z^3 - 1824*y^5*z^3 + 921*y^6*z^3 - 246*y^7*z^3 + 36*y^8*z^3 - 6*z^4 + 108*y*z^4 - 630*y^2*z^4 + 1593*y^3*z^4 - 2016*y^4*z^4 + 1338*y^5*z^4 - 477*y^6*z^4 + 90*y^7*z^4 + 24*z^5 - 234*y*z^5 + 827*y^2*z^5 - 1374*y^3*z^5 + 1140*y^4*z^5 - 494*y^5*z^5 + 120*y^6*z^5 - 36*z^6 + 234*y*z^6 - 555*y^2*z^6 + 579*y^3*z^6 - 285*y^4*z^6 + 90*y^5*z^6 + 24*z^7 - 108*y*z^7 + 159*y^2*z^7 - 84*y^3*z^7 + 36*y^4*z^7 - 6*z^8 + 18*y*z^8 - 9*y^2*z^8 + 6*y^3*z^8)*G[1, 0, 0, 1, y])/ (3*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) + (4*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, 0, 1 - y, z])/ (3*z^3*(-1 + y + z)^3) + ((5*y^2 - 6*y^3 + 15*y*z - 18*y^2*z + 6*z^2 - 18*y*z^2 - 6*z^3)*G[1, 0, 1, 0, y])/(3*y^2*(y + z)^3) + ((-9 + 31*y - 30*y^2 + 12*y^3 + 36*z - 93*y*z + 60*y^2*z - 12*y^3*z - 54*z^2 + 93*y*z^2 - 30*y^2*z^2 + 36*z^3 - 31*y*z^3 - 9*z^4)* G[1, 0, 1, 0, z])/(3*y*z^3*(-1 + y + z)^3) + ((48*y^3 - 264*y^4 + 600*y^5 - 720*y^6 + 480*y^7 - 168*y^8 + 24*y^9 + 120*y^2*z - 792*y^3*z + 2100*y^4*z - 2880*y^5*z + 2160*y^6*z - 840*y^7*z + 132*y^8*z - 9*z^2 + 156*y*z^2 - 1035*y^2*z^2 + 3114*y^3*z^2 - 4855*y^4*z^2 + 4080*y^5*z^2 - 1749*y^6*z^2 + 298*y^7*z^2 + 45*z^3 - 525*y*z^3 + 2130*y^2*z^3 - 4050*y^3*z^3 + 3903*y^4*z^3 - 1821*y^5*z^3 + 318*y^6*z^3 - 81*z^4 + 624*y*z^4 - 1638*y^2*z^4 + 1854*y^3*z^4 - 843*y^4*z^4 + 84*y^5*z^4 + 63*z^5 - 289*y*z^5 + 363*y^2*z^5 + 15*y^3*z^5 - 170*y^4*z^5 - 18*z^6 + 12*y*z^6 + 156*y^2*z^6 - 204*y^3*z^6 + 42*y*z^7 - 96*y^2*z^7 - 18*y*z^8)*G[1, 0, 1, 1, y])/(3*(-1 + y)^3*y*z^2*(-1 + y + z)^3* (y + z)^3) + (4*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, 1 - y, 0, z])/ (3*z^3*(-1 + y + z)^3) + ((-9 + 25*y - 30*y^2 + 12*y^3 + 36*z - 75*y*z + 60*y^2*z - 12*y^3*z - 54*z^2 + 75*y*z^2 - 30*y^2*z^2 + 36*z^3 - 25*y*z^3 - 9*z^4)*G[1, 0, 1 - y, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^3) + ((3*y - 7*y^2 + 9*y^3 - 3*y^4 - 13*y*z + 24*y^2*z - 21*y^3*z + 4*y^4*z + 2*z^2 + 15*y*z^2 - 21*y^2*z^2 + 10*y^3*z^2 - 8*z^3 + 3*y*z^3 - 2*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 14*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)* G[1, 0, -y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^3) - (8*(1 - 3*y + 3*y^2 - 3*z + 6*y*z + 3*z^2)*G[1, 1, 0, 0, y])/ (3*(-1 + y + z)^3*(y + z)^3) + (4*(-1 + 3*z - 3*z^2 + z^3)* G[1, 1, 0, 0, z])/(3*z^3*(-1 + y + z)^3) + ((12*y^4 - 96*y^5 + 300*y^6 - 480*y^7 + 420*y^8 - 192*y^9 + 36*y^10 + 30*y^3*z - 288*y^4*z + 1050*y^5*z - 1920*y^6*z + 1890*y^7*z - 960*y^8*z + 198*y^9*z + 9*y*z^2 - 22*y^2*z^2 - 225*y^3*z^2 + 1362*y^4*z^2 - 3137*y^5*z^2 + 3636*y^6*z^2 - 2121*y^7*z^2 + 504*y^8*z^2 - 6*y^9*z^2 - 15*y*z^3 - 75*y^2*z^3 + 906*y^3*z^3 - 2796*y^4*z^3 + 4005*y^5*z^3 - 2817*y^6*z^3 + 828*y^7*z^3 - 36*y^8*z^3 + 6*z^4 - 63*y*z^4 + 480*y^2*z^4 - 1704*y^3*z^4 + 2988*y^4*z^4 - 2637*y^5*z^4 + 1020*y^6*z^4 - 90*y^7*z^4 - 24*z^5 + 207*y*z^5 - 801*y^2*z^5 + 1647*y^3*z^5 - 1845*y^4*z^5 + 954*y^5*z^5 - 120*y^6*z^5 + 36*z^6 - 228*y*z^6 + 600*y^2*z^6 - 876*y^3*z^6 + 612*y^4*z^6 - 90*y^5*z^6 - 24*z^7 + 108*y*z^7 - 222*y^2*z^7 + 228*y^3*z^7 - 36*y^4*z^7 + 6*z^8 - 18*y*z^8 + 36*y^2*z^8 - 6*y^3*z^8)*G[1, 1, 0, 1, y])/(3*(-1 + y)^3*y^2*z^2* (-1 + y + z)^3*(y + z)^3) + G[1 - y, z]* ((471*y^2 - 880*y^3 + 409*y^4 + 1386*y*z - 3862*y^2*z + 2830*y^3*z - 354*y^4*z - 27*z^2 - 1992*y*z^2 + 2706*y^2*z^2 - 354*y^3*z^2 + 48*z^3 + 264*y*z^3 + 354*y^2*z^3 - 21*z^4 + 354*y*z^4)/ (36*(-1 + y)*y*z^2*(-1 + y + z)*(y + z)^2) + (y*(12*y^2 - 26*y^3 + 20*y^4 - 6*y^5 + 42*y*z - 136*y^2*z + 153*y^3*z - 68*y^4*z + 9*y^5*z + 54*z^2 - 252*y*z^2 + 375*y^2*z^2 - 216*y^3*z^2 + 39*y^4*z^2 - 118*z^3 + 319*y*z^3 - 264*y^2*z^3 + 66*y^3*z^3 + 77*z^4 - 122*y*z^4 + 54*y^2*z^4 - 12*z^5 + 21*y*z^5 + 3*z^6)*G[0, 0, y])/(3*(-1 + y)*z^3* (-1 + y + z)^2*(y + z)^3) + ((-53*y^5 + 253*y^6 - 494*y^7 + 494*y^8 - 253*y^9 + 53*y^10 + 138*y^4*z - 407*y^5*z + 194*y^6*z + 486*y^7*z - 622*y^8*z + 217*y^9*z - 6*y^10*z + 741*y^3*z^2 - 3423*y^4*z^2 + 5731*y^5*z^2 - 4053*y^6*z^2 + 888*y^7*z^2 + 128*y^8*z^2 - 12*y^9*z^2 + 728*y^2*z^3 - 4642*y^3*z^3 + 10172*y^4*z^3 - 9809*y^5*z^3 + 4057*y^6*z^3 - 533*y^7*z^3 + 27*y^8*z^3 + 228*y*z^4 - 2572*y^2*z^4 + 7669*y^3*z^4 - 9441*y^4*z^4 + 5212*y^5*z^4 - 1249*y^6*z^4 + 153*y^7*z^4 - 6*z^5 - 507*y*z^5 + 2648*y^2*z^5 - 4374*y^3*z^5 + 3177*y^4*z^5 - 1217*y^5*z^5 + 288*y^6*z^5 + 18*z^6 + 258*y*z^6 - 666*y^2*z^6 + 621*y^3*z^6 - 474*y^4*z^6 + 270*y^5*z^6 - 18*z^7 + 93*y*z^7 - 216*y^2*z^7 + 45*y^3*z^7 + 123*y^4*z^7 + 6*z^8 - 72*y*z^8 + 54*y^2*z^8 + 21*y^3*z^8)*G[0, 1, y])/(18*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^3) + ((-61*y^5 + 201*y^6 - 219*y^7 + 79*y^8 - 238*y^4*z + 887*y^5*z - 1072*y^6*z + 435*y^7*z - 12*y^8*z - 336*y^3*z^2 + 1535*y^4*z^2 - 2168*y^5*z^2 + 1041*y^6*z^2 - 72*y^7*z^2 - 6*y^2*z^3 + 765*y^3*z^3 - 1873*y^4*z^3 + 1336*y^5*z^3 - 240*y^6*z^3 - 9*y*z^4 + 186*y^2*z^4 - 984*y^3*z^4 + 1251*y^4*z^4 - 516*y^5*z^4 + 144*y*z^5 - 723*y^2*z^5 + 1155*y^3*z^5 - 684*y^4*z^5 + 36*z^6 - 369*y*z^6 + 789*y^2*z^6 - 528*y^3*z^6 - 72*z^7 + 270*y*z^7 - 216*y^2*z^7 + 36*z^8 - 36*y*z^8)*G[1, 0, y])/(18*(-1 + y)*y*z^3* (-1 + y + z)^2*(y + z)^4) + (4*(2*y + 3*z)*G[1, 1, y])/ (z^2*(y + z)^2) + ((9*y^4 - 26*y^5 + 24*y^6 - 6*y^7 - y^8 + 27*y^3*z - 78*y^4*z + 30*y^5*z + 72*y^6*z - 57*y^7*z + 6*y^8*z + 27*y^2*z^2 - 84*y^3*z^2 - 36*y^4*z^2 + 216*y^5*z^2 - 141*y^6*z^2 + 18*y^7*z^2 + 9*y*z^3 - 16*y^2*z^3 - 138*y^3*z^3 + 258*y^4*z^3 - 164*y^5*z^3 + 24*y^6*z^3 + 6*y*z^4 - 78*y^2*z^4 + 108*y^3*z^4 - 141*y^4*z^4 + 24*y^5*z^4 + 6*z^5 - 36*y*z^5 + 54*y^2*z^5 - 123*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 45*y^2*z^6 + 6*y^3*z^6)*G[0, 0, 1, y])/(3*(-1 + y)^3*y^2*z^3* (y + z)^3) + ((5*y^2 - 6*y^3 + 15*y*z - 18*y^2*z + 6*z^2 - 18*y*z^2 - 6*z^3)*G[0, 1, 0, y])/(3*y^2*(y + z)^3) + ((2*y^4 - 6*y^5 + 6*y^6 - 2*y^7 - 42*y^3*z + 102*y^4*z - 78*y^5*z + 18*y^6*z - 114*y^2*z^2 + 270*y^3*z^2 - 210*y^4*z^2 + 54*y^5*z^2 + 9*z^3 - 127*y*z^3 + 255*y^2*z^3 - 201*y^3*z^3 + 46*y^4*z^3 - 18*z^4 + 30*y*z^4 - 42*y^2*z^4 - 24*y^3*z^4 - 12*y*z^5 - 42*y^2*z^5 - 18*y*z^6)*G[0, 1, 1, y])/(3*(-1 + y)^3*y*z^3* (y + z)^3) - (8*y*(y^2 + 3*y*z + 3*z^2)*G[1, 0, 0, y])/ (3*z^3*(y + z)^3) + ((9*y^4 - 28*y^5 + 30*y^6 - 12*y^7 + y^8 + 27*y^3*z - 108*y^4*z + 132*y^5*z - 42*y^6*z - 15*y^7*z + 6*y^8*z + 27*y^2*z^2 - 150*y^3*z^2 + 198*y^4*z^2 - 48*y^5*z^2 - 45*y^6*z^2 + 18*y^7*z^2 - 69*y^2*z^3 + 123*y^3*z^3 - 63*y^4*z^3 - 21*y^5*z^3 + 12*y^6*z^3 - 24*y*z^4 + 60*y^2*z^4 - 96*y^3*z^4 + 18*y^4*z^4 - 12*y^5*z^4 - 6*z^5 + 36*y*z^5 - 84*y^2*z^5 + 18*y^3*z^5 - 18*y^4*z^5 + 6*z^6 - 18*y*z^6 - 6*y^3*z^6)* G[1, 0, 1, y])/(3*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((-13*y^2 + 6*y^3 - 15*y*z + 18*y^2*z - 6*z^2 + 18*y*z^2 + 6*z^3)* G[1, 1, 0, y])/(3*y^2*(y + z)^3) + (8*G[0, 0, 1, 1, y])/z^3 + (8*G[0, 1, 0, 1, y])/z^3 - (4*G[1, 0, 0, 1, y])/z^3 + (8*G[1, 0, 1, 1, y])/z^3 - (8*G[1, 1, 0, 1, y])/z^3) + G[-y, z]*(((-9*y^4 + 15*y^5 + 18*y^6 - 54*y^7 + 39*y^8 - 9*y^9 + 246*y^3*z - 1320*y^4*z + 2868*y^5*z - 3132*y^6*z + 1710*y^7*z - 372*y^8*z + 396*y^2*z^2 - 2961*y^3*z^2 + 8163*y^4*z^2 - 10746*y^5*z^2 + 6912*y^6*z^2 - 1809*y^7*z^2 + 45*y^8*z^2 + 81*y*z^3 - 1764*y^2*z^3 + 7614*y^3*z^3 - 13268*y^4*z^3 + 10579*y^5*z^3 - 3476*y^6*z^3 + 234*y^7*z^3 - 342*y*z^4 + 3006*y^2*z^4 - 7489*y^3*z^4 + 7730*y^4*z^4 - 3406*y^5*z^4 + 501*y^6*z^4 - 36*z^5 + 621*y*z^5 - 2234*y^2*z^5 + 3013*y^3*z^5 - 1898*y^4*z^5 + 588*y^5*z^5 + 72*z^6 - 441*y*z^6 + 711*y^2*z^6 - 603*y^3*z^6 + 423*y^4*z^6 - 48*z^7 + 102*y*z^7 - 78*y^2*z^7 + 186*y^3*z^7 + 12*z^8 + 3*y*z^8 + 39*y^2*z^8)*G[0, 1, y])/ (18*(-1 + y)^2*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((-45*y^4 - 51*y^5 + 51*y^6 - 17*y^7 - 21*y^3*z - 225*y^4*z + 474*y^5*z - 178*y^6*z + 6*y^7*z - 18*y^2*z^2 - 180*y^3*z^2 + 909*y^4*z^2 - 593*y^5*z^2 + 39*y^6*z^2 + 18*y*z^3 - 57*y^2*z^3 + 669*y^3*z^3 - 856*y^4*z^3 + 153*y^5*z^3 - 117*y*z^4 + 408*y^2*z^4 - 719*y^3*z^4 + 324*y^4*z^4 - 18*z^5 + 261*y*z^5 - 478*y^2*z^5 + 360*y^3*z^5 + 36*z^6 - 207*y*z^6 + 207*y^2*z^6 - 24*z^7 + 57*y*z^7 + 6*z^8)*G[1, 0, y])/(18*y^2*z^3*(-1 + y + z)^3* (y + z)^2) + ((-34*y^4 + 184*y^5 - 336*y^6 + 256*y^7 - 70*y^8 - 167*y^3*z + 874*y^4*z - 1614*y^5*z + 1232*y^6*z - 283*y^7*z - 42*y^8*z - 340*y^2*z^2 + 1970*y^3*z^2 - 3970*y^4*z^2 + 3258*y^5*z^2 - 786*y^6*z^2 - 132*y^7*z^2 - 189*y*z^3 + 1646*y^2*z^3 - 4187*y^3*z^3 + 3964*y^4*z^3 - 1096*y^5*z^3 - 138*y^6*z^3 + 12*z^4 + 342*y*z^4 - 1576*y^2*z^4 + 1754*y^3*z^4 - 424*y^4*z^4 - 36*z^5 - 39*y*z^5 - 108*y^2*z^5 + 369*y^3*z^5 + 138*y^4*z^5 + 36*z^6 - 192*y*z^6 + 348*y^2*z^6 + 132*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)*G[1, 1, y])/(18*(-1 + y)^2*y^2* z^3*(-1 + y + z)^2*(y + z)^2) - (2*(9*y^4 - 9*y^5 + 3*y^6 - 12*y^2*z + 54*y^3*z - 72*y^4*z + 27*y^5*z - 18*y*z^2 + 99*y^2*z^2 - 171*y^3*z^2 + 84*y^4*z^2 - 3*z^3 + 63*y*z^3 - 171*y^2*z^3 + 119*y^3*z^3 + 9*z^4 - 72*y*z^4 + 82*y^2*z^4 - 9*z^5 + 26*y*z^5 + 3*z^6)*G[0, 0, 1, y])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(3*y - 3*y^2 + y^3 - 6*y*z + 3*y^2*z + 3*y*z^2 + z^3)* G[0, 1, 0, y])/(3*z^3*(-1 + y + z)^3) + ((y^3 - 3*y^4 + 3*y^5 - y^6 - 19*y^2*z + 60*y^3*z - 69*y^4*z + 34*y^5*z - 6*y^6*z - 29*y*z^2 + 156*y^2*z^2 - 252*y^3*z^2 + 155*y^4*z^2 - 30*y^5*z^2 - 3*z^3 + 102*y*z^3 - 294*y^2*z^3 + 250*y^3*z^3 - 60*y^4*z^3 + 9*z^4 - 123*y*z^4 + 179*y^2*z^4 - 60*y^3*z^4 - 9*z^5 + 52*y*z^5 - 30*y^2*z^5 + 3*z^6 - 6*y*z^6)* G[0, 1, 1, y])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(6*y^3 - 6*y^4 + 2*y^5 - 3*y*z + 21*y^2*z - 33*y^3*z + 13*y^4*z + 15*y*z^2 - 48*y^2*z^2 + 29*y^3*z^2 - 21*y*z^3 + 25*y^2*z^3 + 5*y*z^4 - 2*z^5)*G[1, 0, 0, y])/(3*z^3*(-1 + y + z)^3* (y + z)^2) + ((5*y^3 - y^6 - 11*y^2*z + 54*y^3*z - 81*y^4*z + 37*y^5*z - 6*y^6*z - 25*y*z^2 + 135*y^2*z^2 - 255*y^3*z^2 + 164*y^4*z^2 - 30*y^5*z^2 - 3*z^3 + 90*y*z^3 - 276*y^2*z^3 + 259*y^3*z^3 - 60*y^4*z^3 + 9*z^4 - 111*y*z^4 + 182*y^2*z^4 - 60*y^3*z^4 - 9*z^5 + 52*y*z^5 - 30*y^2*z^5 + 3*z^6 - 6*y*z^6)* G[1, 0, 1, y])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((3*y^3 - 3*y^4 - 3*y*z + 15*y^2*z - 21*y^3*z + 6*y^4*z + 12*y*z^2 - 33*y^2*z^2 + 18*y^3*z^2 - 15*y*z^3 + 22*y^2*z^3 + 14*y*z^4 + 4*z^5)*G[1, 1, 0, y])/(3*z^3*(-1 + y + z)^3*(y + z)^2) + ((4*y^3 + 17*y^2*z + 22*y*z^2 + 3*z^3)*G[1, 1, 1, y])/ (y*z^3*(y + z)^2) + (8*G[0, 0, 1, 1, y])/z^3 + (8*G[0, 1, 0, 1, y])/z^3 - (12*G[0, 1, 1, 1, y])/z^3 + (4*G[1, 0, 0, 1, y])/z^3 - (16*G[1, 0, 1, 1, y])/z^3 - (4*G[1, 1, 0, 1, y])/z^3) + ((-13*y^2 + 6*y^3 - 15*y*z + 18*y^2*z - 6*z^2 + 18*y*z^2 + 6*z^3)*G[1, 1, 1, 0, y])/(3*y^2*(y + z)^3) + ((9 - 31*y + 30*y^2 - 12*y^3 - 36*z + 93*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 93*y*z^2 + 30*y^2*z^2 - 36*z^3 + 31*y*z^3 + 9*z^4)* G[1, 1, 1, 0, z])/(3*y*z^3*(-1 + y + z)^3) + (4*(-1 + 3*z - 3*z^2 + z^3)*G[1, 1 - y, 0, 0, z])/ (3*z^3*(-1 + y + z)^3) + ((-9 + 25*y - 30*y^2 + 12*y^3 + 36*z - 75*y*z + 60*y^2*z - 12*y^3*z - 54*z^2 + 75*y*z^2 - 30*y^2*z^2 + 36*z^3 - 25*y*z^3 - 9*z^4)*G[1, 1 - y, 0, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^3) + ((3 - 7*y + 10*y^2 - 4*y^3 - 12*z + 21*y*z - 20*y^2*z + 4*y^3*z + 18*z^2 - 21*y*z^2 + 10*y^2*z^2 - 12*z^3 + 7*y*z^3 + 3*z^4)*G[1, 1 - y, 1, 0, z])/ (y*z^3*(-1 + y + z)^3) + ((-9 + 25*y - 30*y^2 + 12*y^3 + 36*z - 75*y*z + 60*y^2*z - 12*y^3*z - 54*z^2 + 75*y*z^2 - 30*y^2*z^2 + 36*z^3 - 25*y*z^3 - 9*z^4)*G[1, 1 - y, 1 - y, 0, z])/ (3*y*z^3*(-1 + y + z)^3) + ((3*y - 7*y^2 + 9*y^3 - 3*y^4 - 13*y*z + 24*y^2*z - 21*y^3*z + 4*y^4*z + 2*z^2 + 15*y*z^2 - 21*y^2*z^2 + 10*y^3*z^2 - 8*z^3 + 3*y*z^3 - 2*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 14*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)* G[1, 1 - y, -y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^3) - (2*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 0, 0, 1 - y, z])/ (3*y*z^2*(y + z)^3) + ((9*y^3 - 24*y^4 + 18*y^5 - 3*y^7 + 27*y^2*z - 120*y^3*z + 168*y^4*z - 78*y^5*z - 3*y^6*z + 6*y^7*z + 27*y*z^2 - 198*y^2*z^2 + 342*y^3*z^2 - 192*y^4*z^2 + 3*y^5*z^2 + 18*y^6*z^2 + 9*z^3 - 127*y*z^3 + 237*y^2*z^3 - 147*y^3*z^3 - 8*y^4*z^3 + 18*y^5*z^3 - 21*z^4 + 33*y*z^4 - 33*y^2*z^4 - 39*y^3*z^4 + 6*y^4*z^4 - 12*y*z^5 - 42*y^2*z^5 - 18*y*z^6)*G[1 - y, 0, 1, 0, z])/ (3*(-1 + y)^3*y*z^3*(y + z)^3) - (2*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 0, 1 - y, 0, z])/ (3*y*z^2*(y + z)^3) + ((-12*y^3 - 30*y^2*z - 25*y*z^2 - 3*z^3)* G[1 - y, 0, 1 - y, 1 - y, z])/(y*z^2*(y + z)^3) + ((-9*y^4 + 32*y^5 - 42*y^6 + 24*y^7 - 5*y^8 - 27*y^3*z + 75*y^4*z - 33*y^5*z - 57*y^6*z + 48*y^7*z - 6*y^8*z - 27*y^2*z^2 + 63*y^3*z^2 + 63*y^4*z^2 - 213*y^5*z^2 + 132*y^6*z^2 - 18*y^7*z^2 - 9*y*z^3 + y^2*z^3 + 147*y^3*z^3 - 249*y^4*z^3 + 152*y^5*z^3 - 24*y^6*z^3 - 9*y*z^4 + 75*y^2*z^4 - 111*y^3*z^4 + 123*y^4*z^4 - 24*y^5*z^4 - 6*z^5 + 36*y*z^5 - 60*y^2*z^5 + 102*y^3*z^5 - 18*y^4*z^5 + 6*z^6 - 18*y*z^6 + 36*y^2*z^6 - 6*y^3*z^6)* G[1 - y, 0, -y, 1 - y, z])/(3*(-1 + y)^3*y^2*z^3*(y + z)^3) + (2*(-4*y^2 + 16*y^3 - 20*y^4 + 8*y^5 - 6*y*z + 26*y^2*z - 32*y^3*z + 12*y^4*z - z^2 + 7*y*z^2 - 7*y^2*z^2 + 4*y^3*z^2 + 2*y*z^3 + 4*y^2*z^3 + 3*y*z^4)*G[1 - y, 1, 0, 0, z])/((-1 + y)^3*y*z^2* (y + z)^2) + ((-2*y^3 + y^4 - 2*y^5 - 6*y^2*z + 7*y^3*z - 7*y^4*z - 6*y*z^2 + 15*y^2*z^2 - 11*y^3*z^2 + 2*z^3 + 5*y*z^3 - 7*y^2*z^3 - 4*z^4 + y*z^4 + 2*z^5)*G[1 - y, 1, 0, 1 - y, z])/ (3*z^3*(-1 + y + z)^2*(y + z)^3) + ((2*y^3 - 7*y^4 + 11*y^5 - 11*y^6 + 7*y^7 - 2*y^8 + 6*y^2*z - 13*y^3*z - 2*y^4*z + 24*y^5*z - 20*y^6*z + 5*y^7*z + 6*y*z^2 + 3*y^2*z^2 - 88*y^3*z^2 + 186*y^4*z^2 - 150*y^5*z^2 + 43*y^6*z^2 - 2*z^3 + 37*y*z^3 - 182*y^2*z^3 + 353*y^3*z^3 - 298*y^4*z^3 + 92*y^5*z^3 + 16*z^4 - 115*y*z^4 + 276*y^2*z^4 - 283*y^3*z^4 + 106*y^4*z^4 - 20*z^5 + 87*y*z^5 - 150*y^2*z^5 + 92*y^3*z^5 + 9*z^6 - 54*y*z^6 + 72*y^2*z^6 - 12*z^7 + 39*y*z^7 + 9*z^8)* G[1 - y, 1, 1, 0, z])/(3*(-1 + y)^3*z^3*(-1 + y + z)^2*(y + z)^3) + ((-2*y^3 + y^4 - 2*y^5 - 6*y^2*z + 7*y^3*z - 7*y^4*z - 6*y*z^2 + 15*y^2*z^2 - 11*y^3*z^2 + 2*z^3 + 5*y*z^3 - 7*y^2*z^3 - 4*z^4 + y*z^4 + 2*z^5)*G[1 - y, 1, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^2* (y + z)^3) - (2*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[1 - y, 1 - y, 0, 0, z])/(3*y*z^2*(y + z)^3) + ((-12*y^3 - 30*y^2*z - 25*y*z^2 - 3*z^3)*G[1 - y, 1 - y, 0, 1 - y, z])/ (y*z^2*(y + z)^3) + ((-9*y^3 + 24*y^4 - 18*y^5 + 3*y^7 - 27*y^2*z + 36*y^3*z + 84*y^4*z - 174*y^5*z + 87*y^6*z - 6*y^7*z - 27*y*z^2 - 12*y^2*z^2 + 288*y^3*z^2 - 438*y^4*z^2 + 207*y^5*z^2 - 18*y^6*z^2 - 9*z^3 - 32*y*z^3 + 240*y^2*z^3 - 330*y^3*z^3 + 167*y^4*z^3 - 18*y^5*z^3 + 30*y*z^4 - 30*y^2*z^4 + 60*y^3*z^4 - 6*y^4*z^4 + 12*y*z^5 + 42*y^2*z^5 + 18*y*z^6)*G[1 - y, 1 - y, 1, 0, z])/ (3*(-1 + y)^3*y*z^3*(y + z)^3) + ((-12*y^3 - 30*y^2*z - 25*y*z^2 - 3*z^3)*G[1 - y, 1 - y, 1 - y, 0, z])/ (y*z^2*(y + z)^3) + ((9*y^4 - 38*y^5 + 60*y^6 - 42*y^7 + 11*y^8 + 27*y^3*z - 129*y^4*z + 195*y^5*z - 105*y^6*z + 6*y^7*z + 6*y^8*z + 27*y^2*z^2 - 171*y^3*z^2 + 261*y^4*z^2 - 111*y^5*z^2 - 24*y^6*z^2 + 18*y^7*z^2 - 71*y^2*z^3 + 129*y^3*z^3 - 69*y^4*z^3 - 19*y^5*z^3 + 12*y^6*z^3 - 24*y*z^4 + 60*y^2*z^4 - 96*y^3*z^4 + 18*y^4*z^4 - 12*y^5*z^4 - 6*z^5 + 36*y*z^5 - 84*y^2*z^5 + 18*y^3*z^5 - 18*y^4*z^5 + 6*z^6 - 18*y*z^6 - 6*y^3*z^6)*G[1 - y, 1 - y, -y, 1 - y, z])/(3*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((-4*y^4 + 5*y^5 - 4*y^6 - 36*y^3*z + 71*y^4*z - 41*y^5*z - 72*y^2*z^2 + 207*y^3*z^2 - 139*y^4*z^2 - 38*y*z^3 + 217*y^2*z^3 - 209*y^3*z^3 - 6*z^4 + 88*y*z^4 - 151*y^2*z^4 + 12*z^5 - 50*y*z^5 - 6*z^6)*G[1 - y, -y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^2* (y + z)^3) + ((-4*y^4 + 5*y^5 - 4*y^6 - 36*y^3*z + 71*y^4*z - 41*y^5*z - 72*y^2*z^2 + 207*y^3*z^2 - 139*y^4*z^2 - 38*y*z^3 + 217*y^2*z^3 - 209*y^3*z^3 - 6*z^4 + 88*y*z^4 - 151*y^2*z^4 + 12*z^5 - 50*y*z^5 - 6*z^6)*G[1 - y, -y, 1 - y, 0, z])/ (3*y*z^3*(-1 + y + z)^2*(y + z)^3) + ((-10*y^4 + 30*y^5 - 30*y^6 + 10*y^7 - 69*y^3*z + 183*y^4*z - 159*y^5*z + 45*y^6*z - 141*y^2*z^2 + 351*y^3*z^2 - 291*y^4*z^2 + 81*y^5*z^2 + 9*z^3 - 127*y*z^3 + 255*y^2*z^3 - 201*y^3*z^3 + 46*y^4*z^3 - 18*z^4 + 30*y*z^4 - 42*y^2*z^4 - 24*y^3*z^4 - 12*y*z^5 - 42*y^2*z^5 - 18*y*z^6)*G[1 - y, -y, 1 - y, 1 - y, z])/ (3*(-1 + y)^3*y*z^3*(y + z)^3) + ((2*y^3 - 7*y^4 + 11*y^5 - 11*y^6 + 7*y^7 - 2*y^8 - 23*y^2*z + 105*y^3*z - 187*y^4*z + 161*y^5*z - 66*y^6*z + 10*y^7*z - 52*y*z^2 + 285*y^2*z^2 - 603*y^3*z^2 + 619*y^4*z^2 - 309*y^5*z^2 + 60*y^6*z^2 - 9*z^3 + 137*y*z^3 - 448*y^2*z^3 + 603*y^3*z^3 - 365*y^4*z^3 + 82*y^5*z^3 + 18*z^4 - 106*y*z^4 + 192*y^2*z^4 - 126*y^3*z^4 + 22*y^4*z^4 - 9*z^5 + 18*y*z^5 + 15*y^2*z^5 - 33*y^3*z^5 + 12*y*z^6 - 30*y^2*z^6 - 9*y*z^7)* G[1 - y, -y, -y, 1 - y, z])/(3*(-1 + y)^3*y*z^3*(-1 + y + z)^2* (y + z)^2) - (2*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)* G[-y, 0, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((y^2 + 15*y^3 - 15*y^4 + 5*y^5 - 7*y*z + 60*y^2*z - 105*y^3*z + 52*y^4*z - 6*y^5*z - 11*z^2 + 84*y*z^2 - 216*y^2*z^2 + 161*y^3*z^2 - 30*y^4*z^2 + 39*z^3 - 177*y*z^3 + 213*y^2*z^3 - 60*y^3*z^3 - 51*z^4 + 126*y*z^4 - 60*y^2*z^4 + 27*z^5 - 30*y*z^5 - 6*z^6)*G[-y, 0, 1, 0, z])/(3*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)*G[-y, 0, 1 - y, 0, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)* G[-y, 0, 1 - y, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((-4*y^4 + 36*y^5 - 36*y^6 + 12*y^7 - 32*y^3*z + 156*y^4*z - 216*y^5*z + 84*y^6*z - 40*y^2*z^2 + 240*y^3*z^2 - 444*y^4*z^2 + 228*y^5*z^2 - 15*y*z^3 + 171*y^2*z^3 - 447*y^3*z^3 + 317*y^4*z^3 - 6*y^5*z^3 - 6*z^4 + 75*y*z^4 - 282*y^2*z^4 + 283*y^3*z^4 - 30*y^4*z^4 + 24*z^5 - 135*y*z^5 + 203*y^2*z^5 - 60*y^3*z^5 - 36*z^6 + 105*y*z^6 - 60*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)* G[-y, 0, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)*G[-y, 1 - y, 0, 0, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)* G[-y, 1 - y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((y^2 + 15*y^3 - 15*y^4 + 5*y^5 - 7*y*z + 60*y^2*z - 105*y^3*z + 52*y^4*z - 6*y^5*z - 11*z^2 + 84*y*z^2 - 216*y^2*z^2 + 161*y^3*z^2 - 30*y^4*z^2 + 39*z^3 - 177*y*z^3 + 213*y^2*z^3 - 60*y^3*z^3 - 51*z^4 + 126*y*z^4 - 60*y^2*z^4 + 27*z^5 - 30*y*z^5 - 6*z^6)*G[-y, 1 - y, 1, 0, z])/(3*z^3*(-1 + y + z)^3*(y + z)^2) + ((-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)* G[-y, 1 - y, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((4*y^3 + 17*y^2*z + 22*y*z^2 + 3*z^3)*G[-y, 1 - y, 1 - y, 1 - y, z])/ (y*z^3*(y + z)^2) + ((9*y^4 - 21*y^5 + 21*y^6 - 7*y^7 - 9*y^4*z + 12*y^5*z + y^6*z - 6*y^7*z - 21*y^2*z^2 + 81*y^3*z^2 - 120*y^4*z^2 + 86*y^5*z^2 - 30*y^6*z^2 + 6*y*z^3 + 45*y^2*z^3 - 156*y^3*z^3 + 158*y^4*z^3 - 54*y^5*z^3 + 6*z^4 - 48*y*z^4 + 27*y^2*z^4 + 49*y^3*z^4 - 30*y^4*z^4 - 24*z^5 + 108*y*z^5 - 103*y^2*z^5 + 30*y^3*z^5 + 36*z^6 - 96*y*z^6 + 54*y^2*z^6 - 24*z^7 + 30*y*z^7 + 6*z^8)*G[-y, 1 - y, -y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((y^3 + 17*y^2*z + 6*y^3*z + 25*y*z^2 + 12*y^2*z^2 + 6*z^3 + 6*y*z^3)* G[-y, -y, 0, 1 - y, z])/(3*y*z^3*(y + z)^2) + ((y^3 + 17*y^2*z + 6*y^3*z + 25*y*z^2 + 12*y^2*z^2 + 6*z^3 + 6*y*z^3)* G[-y, -y, 1 - y, 0, z])/(3*y*z^3*(y + z)^2) + ((5*y^4 - 24*y^5 + 24*y^6 - 7*y^7 - 8*y^3*z - 3*y^4*z + 24*y^5*z - 2*y^6*z - 6*y^7*z - 25*y^2*z^2 + 102*y^3*z^2 - 117*y^4*z^2 + 77*y^5*z^2 - 30*y^6*z^2 + 6*y*z^3 + 57*y^2*z^3 - 174*y^3*z^3 + 149*y^4*z^3 - 54*y^5*z^3 + 6*z^4 - 48*y*z^4 + 15*y^2*z^4 + 46*y^3*z^4 - 30*y^4*z^4 - 24*z^5 + 108*y*z^5 - 103*y^2*z^5 + 30*y^3*z^5 + 36*z^6 - 96*y*z^6 + 54*y^2*z^6 - 24*z^7 + 30*y*z^7 + 6*z^8)*G[-y, -y, 1 - y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3* (y + z)^2) + ((5*y^4 - 21*y^5 + 21*y^6 - 7*y^7 + 19*y^3*z - 78*y^4*z + 93*y^5*z - 26*y^6*z - 6*y^7*z + 29*y^2*z^2 - 138*y^3*z^2 + 192*y^4*z^2 - 49*y^5*z^2 - 30*y^6*z^2 + 15*y*z^3 - 132*y^2*z^3 + 252*y^3*z^3 - 94*y^4*z^3 - 54*y^5*z^3 + 6*z^4 - 75*y*z^4 + 231*y^2*z^4 - 167*y^3*z^4 - 30*y^4*z^4 - 24*z^5 + 135*y*z^5 - 184*y^2*z^5 + 30*y^3*z^5 + 36*z^6 - 105*y*z^6 + 54*y^2*z^6 - 24*z^7 + 30*y*z^7 + 6*z^8)*G[-y, -y, -y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + G[1, y]*((471*y^2 - 880*y^3 + 409*y^4 + 1386*y*z - 3862*y^2*z + 2830*y^3*z - 354*y^4*z - 27*z^2 - 1992*y*z^2 + 2706*y^2*z^2 - 354*y^3*z^2 + 48*z^3 + 264*y*z^3 + 354*y^2*z^3 - 21*z^4 + 354*y*z^4)/(36*(-1 + y)*y*z^2*(-1 + y + z)*(y + z)^2) + ((-139*y^2 + 275*y^3 - 136*y^4 - 294*y*z + 790*y^2*z - 535*y^3*z + 39*y^4*z + 12*z^2 + 324*y*z^2 - 402*y^2*z^2 + 39*y^3*z^2 - 24*z^3 + 9*y*z^3 - 39*y^2*z^3 + 12*z^4 - 39*y*z^4)*G[1 - y, z])/ (9*(-1 + y)*y*z^2*(-1 + y + z)*(y + z)^2) + ((-435*y^4 + 1298*y^5 - 1456*y^6 + 758*y^7 - 165*y^8 - 1038*y^3*z + 3873*y^4*z - 5439*y^5*z + 3645*y^6*z - 1275*y^7*z + 234*y^8*z - 768*y^2*z^2 + 3792*y^3*z^2 - 6687*y^4*z^2 + 5952*y^5*z^2 - 3171*y^6*z^2 + 882*y^7*z^2 + 882*y*z^3 - 3010*y^2*z^3 + 3686*y^3*z^3 - 529*y^4*z^3 - 2091*y^5*z^3 + 1062*y^6*z^3 + 27*z^4 - 2238*y*z^4 + 6870*y^2*z^4 - 6072*y^3*z^4 + 963*y^4*z^4 - 51*z^5 + 1533*y*z^5 - 2463*y^2*z^5 + 693*y^3*z^5 - 1062*y^4*z^5 + 33*z^6 + 6*y*z^6 - 507*y^2*z^6 - 882*y^3*z^6 - 9*z^7 - 207*y*z^7 - 234*y^2*z^7)*G[-y, z])/(36*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-8*y^4 + 20*y^5 - 16*y^6 + 4*y^7 + 12*y^2*z - 78*y^3*z + 162*y^4*z - 138*y^5*z + 42*y^6*z + 6*y*z^2 - 86*y^2*z^2 + 241*y^3*z^2 - 251*y^4*z^2 + 93*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 106*y*z^3 + 243*y^2*z^3 - 237*y^3*z^3 + 103*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 141*y*z^4 - 129*y^2*z^4 + 66*y^3*z^4 - 54*y^4*z^4 + 21*z^5 - 9*y*z^5 - 66*y^3*z^5 + 12*z^6 - 27*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[0, 0, z])/ (3*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((264*y^4 - 1098*y^5 + 1698*y^6 - 1158*y^7 + 294*y^8 + 795*y^3*z - 3906*y^4*z + 7002*y^5*z - 5502*y^6*z + 1647*y^7*z - 36*y^8*z + 700*y^2*z^2 - 4684*y^3*z^2 + 10380*y^4*z^2 - 9670*y^5*z^2 + 3436*y^6*z^2 - 162*y^7*z^2 + 213*y*z^3 - 2438*y^2*z^3 + 7167*y^3*z^3 - 8082*y^4*z^3 + 3494*y^5*z^3 - 354*y^6*z^3 - 12*z^4 - 414*y*z^4 + 2182*y^2*z^4 - 3080*y^3*z^4 + 1708*y^4*z^4 - 492*y^5*z^4 + 36*z^5 + 111*y*z^5 - 168*y^2*z^5 + 129*y^3*z^5 - 432*y^4*z^5 - 36*z^6 + 168*y*z^6 - 246*y^2*z^6 - 210*y^3*z^6 + 12*z^7 - 78*y*z^7 - 42*y^2*z^7)*G[0, 1 - y, z])/ (18*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + ((9*y^4 - 35*y^5 + 54*y^6 - 42*y^7 + 17*y^8 - 3*y^9 + 62*y^3*z - 441*y^4*z + 1148*y^5*z - 1436*y^6*z + 900*y^7*z - 251*y^8*z + 18*y^9*z + 119*y^2*z^2 - 1115*y^3*z^2 + 3537*y^4*z^2 - 5213*y^5*z^2 + 3782*y^6*z^2 - 1212*y^7*z^2 + 102*y^8*z^2 + 12*y*z^3 - 722*y^2*z^3 + 3603*y^3*z^3 - 6915*y^4*z^3 + 6113*y^5*z^3 - 2355*y^6*z^3 + 264*y^7*z^3 + 42*z^4 - 412*y*z^4 + 2144*y^2*z^4 - 4911*y^3*z^4 + 5230*y^4*z^4 - 2507*y^5*z^4 + 414*y^6*z^4 - 111*z^5 + 783*y*z^5 - 2118*y^2*z^5 + 2694*y^3*z^5 - 1677*y^4*z^5 + 426*y^5*z^5 + 87*z^6 - 408*y*z^6 + 720*y^2*z^6 - 690*y^3*z^6 + 282*y^4*z^6 - 9*z^7 + 33*y*z^7 - 141*y^2*z^7 + 108*y^3*z^7 - 9*z^8 - 12*y*z^8 + 18*y^2*z^8)*G[0, -y, z])/ (6*(-1 + y)^3*y*z^3*(-1 + y + z)^2*(y + z)^3) + ((62*y^4 + 12*y^5 - 12*y^6 + 139*y^3*z - 159*y^4*z - 48*y^5*z + 12*y^6*z + 98*y^2*z^2 - 426*y^3*z^2 + 135*y^4*z^2 + 36*y^5*z^2 - 9*y*z^3 - 255*y^2*z^3 + 408*y^3*z^3 - 17*y^4*z^3 - 6*z^4 + 48*y*z^4 + 183*y^2*z^4 - 70*y^3*z^4 - 21*y^4*z^4 + 24*z^5 - 90*y*z^5 + 19*y^2*z^5 - 51*y^3*z^5 - 36*z^6 + 72*y*z^6 - 45*y^2*z^6 + 24*z^7 - 21*y*z^7 - 6*z^8)*G[1, 0, z])/ (18*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((264*y^4 - 1098*y^5 + 1698*y^6 - 1158*y^7 + 294*y^8 + 795*y^3*z - 3906*y^4*z + 7002*y^5*z - 5502*y^6*z + 1647*y^7*z - 36*y^8*z + 700*y^2*z^2 - 4684*y^3*z^2 + 10380*y^4*z^2 - 9670*y^5*z^2 + 3436*y^6*z^2 - 162*y^7*z^2 + 213*y*z^3 - 2438*y^2*z^3 + 7167*y^3*z^3 - 8082*y^4*z^3 + 3494*y^5*z^3 - 354*y^6*z^3 - 12*z^4 - 414*y*z^4 + 2182*y^2*z^4 - 3080*y^3*z^4 + 1708*y^4*z^4 - 492*y^5*z^4 + 36*z^5 + 111*y*z^5 - 168*y^2*z^5 + 129*y^3*z^5 - 432*y^4*z^5 - 36*z^6 + 168*y*z^6 - 246*y^2*z^6 - 210*y^3*z^6 + 12*z^7 - 78*y*z^7 - 42*y^2*z^7)*G[1 - y, 0, z])/ (18*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + (4*(2*y + 3*z)*G[1 - y, 1 - y, z])/(z^2*(y + z)^2) + ((-19*y^4 + 35*y^5 + 26*y^6 - 98*y^7 + 73*y^8 - 17*y^9 + 148*y^3*z - 519*y^4*z + 548*y^5*z + 38*y^6*z - 432*y^7*z + 265*y^8*z - 48*y^9*z + 467*y^2*z^2 - 2166*y^3*z^2 + 3387*y^4*z^2 - 1661*y^5*z^2 - 684*y^6*z^2 + 831*y^7*z^2 - 174*y^8*z^2 + 198*y*z^3 - 1759*y^2*z^3 + 4160*y^3*z^3 - 3513*y^4*z^3 + 361*y^5*z^3 + 784*y^6*z^3 - 231*y^7*z^3 - 6*z^4 - 417*y*z^4 + 1769*y^2*z^4 - 2232*y^3*z^4 + 783*y^4*z^4 + 211*y^5*z^4 - 108*y^6*z^4 + 18*z^5 + 168*y*z^5 - 303*y^2*z^5 + 63*y^3*z^5 + 21*y^4*z^5 + 42*y^5*z^5 - 18*z^6 + 123*y*z^6 - 252*y^2*z^6 + 99*y^3*z^6 + 66*y^4*z^6 + 6*z^7 - 72*y*z^7 + 54*y^2*z^7 + 21*y^3*z^7)*G[1 - y, -y, z])/(18*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((9*y^4 + 159*y^5 - 159*y^6 + 53*y^7 - 246*y^3*z + 1134*y^4*z - 1491*y^5*z + 553*y^6*z - 6*y^7*z - 396*y^2*z^2 + 2241*y^3*z^2 - 3915*y^4*z^2 + 1970*y^5*z^2 - 57*y^6*z^2 - 81*y*z^3 + 1488*y^2*z^3 - 4197*y^3*z^3 + 3106*y^4*z^3 - 207*y^5*z^3 + 288*y*z^4 - 1974*y^2*z^4 + 2417*y^3*z^4 - 360*y^4*z^4 + 18*z^5 - 396*y*z^5 + 973*y^2*z^5 - 324*y^3*z^5 - 36*z^6 + 216*y*z^6 - 153*y^2*z^6 + 24*z^7 - 39*y*z^7 - 6*z^8)*G[-y, 0, z])/(18*y^2*z^3*(-1 + y + z)^3* (y + z)^2) + ((-34*y^4 + 184*y^5 - 336*y^6 + 256*y^7 - 70*y^8 - 167*y^3*z + 874*y^4*z - 1614*y^5*z + 1232*y^6*z - 283*y^7*z - 42*y^8*z - 340*y^2*z^2 + 1970*y^3*z^2 - 3970*y^4*z^2 + 3258*y^5*z^2 - 786*y^6*z^2 - 132*y^7*z^2 - 189*y*z^3 + 1646*y^2*z^3 - 4187*y^3*z^3 + 3964*y^4*z^3 - 1096*y^5*z^3 - 138*y^6*z^3 + 12*z^4 + 342*y*z^4 - 1576*y^2*z^4 + 1754*y^3*z^4 - 424*y^4*z^4 - 36*z^5 - 39*y*z^5 - 108*y^2*z^5 + 369*y^3*z^5 + 138*y^4*z^5 + 36*z^6 - 192*y*z^6 + 348*y^2*z^6 + 132*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)*G[-y, 1 - y, z])/ (18*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((36*y^4 - 24*y^5 - 90*y^6 + 116*y^7 - 46*y^8 + 8*y^9 + 267*y^3*z - 1137*y^4*z + 1965*y^5*z - 1781*y^6*z + 874*y^7*z - 182*y^8*z - 6*y^9*z + 414*y^2*z^2 - 2817*y^3*z^2 + 6912*y^4*z^2 - 8155*y^5*z^2 + 4778*y^6*z^2 - 1138*y^7*z^2 + 6*y^8*z^2 + 63*y*z^3 - 1671*y^2*z^3 + 6813*y^3*z^3 - 11017*y^4*z^3 + 8045*y^5*z^3 - 2314*y^6*z^3 + 81*y^7*z^3 - 225*y*z^4 + 2364*y^2*z^4 - 5837*y^3*z^4 + 5560*y^4*z^4 - 2039*y^5*z^4 + 177*y^6*z^4 - 18*z^5 + 324*y*z^5 - 1216*y^2*z^5 + 1436*y^3*z^5 - 700*y^4*z^5 + 228*y^5*z^5 + 36*z^6 - 162*y*z^6 + 54*y^2*z^6 + 18*y^3*z^6 + 216*y^4*z^6 - 24*z^7 - 3*y*z^7 + 60*y^2*z^7 + 129*y^3*z^7 + 6*z^8 + 15*y*z^8 + 33*y^2*z^8)*G[-y, -y, z])/ (18*(-1 + y)^2*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 0, 1 - y, z])/ (3*y*z^2*(y + z)^3) + ((-9*y^4 + 30*y^5 - 15*y^6 - 60*y^7 + 105*y^8 - 66*y^9 + 15*y^10 - 9*y^3*z + 9*y^4*z + 150*y^5*z - 510*y^6*z + 675*y^7*z - 411*y^8*z + 96*y^9*z - 13*y^2*z^2 + 39*y^3*z^2 + 147*y^4*z^2 - 772*y^5*z^2 + 1233*y^6*z^2 - 849*y^7*z^2 + 209*y^8*z^2 + 6*y^9*z^2 - 15*y*z^3 + 123*y^2*z^3 - 273*y^3*z^3 + 27*y^4*z^3 + 558*y^5*z^3 - 594*y^6*z^3 + 138*y^7*z^3 + 36*y^8*z^3 - 6*z^4 + 99*y*z^4 - 456*y^2*z^4 + 873*y^3*z^4 - 747*y^4*z^4 + 288*y^5*z^4 - 141*y^6*z^4 + 90*y^7*z^4 + 24*z^5 - 225*y*z^5 + 727*y^2*z^5 - 1065*y^3*z^5 + 723*y^4*z^5 - 286*y^5*z^5 + 120*y^6*z^5 - 36*z^6 + 231*y*z^6 - 525*y^2*z^6 + 465*y^3*z^6 - 171*y^4*z^6 + 90*y^5*z^6 + 24*z^7 - 108*y*z^7 + 138*y^2*z^7 - 36*y^3*z^7 + 36*y^4*z^7 - 6*z^8 + 18*y*z^8 + 6*y^3*z^8)*G[0, 0, -y, z])/(3*(-1 + y)^3*y^2*z^2* (-1 + y + z)^3*(y + z)^3) + (2*(y^3 + 3*y^2*z - 3*y^3*z + 3*y*z^2 - 9*y^2*z^2 + 3*y^3*z^2 - z^3 - 3*y*z^3 + 3*y^2*z^3 + 2*y^3*z^3 + 3*z^4 - 3*y*z^4 + 6*y^2*z^4 - 3*z^5 + 6*y*z^5 + 2*z^6)*G[0, 1, 0, z])/(3*z^3*(-1 + y + z)^3*(y + z)^3) - (2*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 1 - y, 0, z])/ (3*y*z^2*(y + z)^3) + ((-12*y^3 - 30*y^2*z - 25*y*z^2 - 3*z^3)* G[0, 1 - y, 1 - y, z])/(y*z^2*(y + z)^3) + ((-2*y^5 + 12*y^6 - 30*y^7 + 40*y^8 - 30*y^9 + 12*y^10 - 2*y^11 + 27*y^4*z - 132*y^5*z + 255*y^6*z - 240*y^7*z + 105*y^8*z - 12*y^9*z - 3*y^10*z + 63*y^3*z^2 - 387*y^4*z^2 + 924*y^5*z^2 - 1086*y^6*z^2 + 639*y^7*z^2 - 159*y^8*z^2 + 6*y^9*z^2 + 65*y^2*z^3 - 513*y^3*z^3 + 1497*y^4*z^3 - 2102*y^5*z^3 + 1485*y^6*z^3 - 483*y^7*z^3 + 57*y^8*z^3 - 6*y^9*z^3 + 21*y*z^4 - 315*y^2*z^4 + 1305*y^3*z^4 - 2373*y^4*z^4 + 2118*y^5*z^4 - 924*y^6*z^4 + 204*y^7*z^4 - 36*y^8*z^4 + 6*z^5 - 117*y*z^5 + 702*y^2*z^5 - 1731*y^3*z^5 + 2025*y^4*z^5 - 1164*y^5*z^5 + 369*y^6*z^5 - 90*y^7*z^5 - 24*z^6 + 243*y*z^6 - 851*y^2*z^6 + 1329*y^3*z^6 - 951*y^4*z^6 + 356*y^5*z^6 - 120*y^6*z^6 + 36*z^7 - 237*y*z^7 + 543*y^2*z^7 - 483*y^3*z^7 + 177*y^4*z^7 - 90*y^5*z^7 - 24*z^8 + 108*y*z^8 - 138*y^2*z^8 + 36*y^3*z^8 - 36*y^4*z^8 + 6*z^9 - 18*y*z^9 - 6*y^3*z^9)*G[0, 1 - y, -y, z])/ (3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + ((6*y^5 - 6*y^6 + 2*y^7 + 36*y^3*z - 90*y^4*z + 78*y^5*z - 24*y^6*z + 90*y^2*z^2 - 360*y^3*z^2 + 432*y^4*z^2 - 168*y^5*z^2 + 67*y*z^3 - 465*y^2*z^3 + 807*y^3*z^3 - 405*y^4*z^3 + 9*z^4 - 228*y*z^4 + 687*y^2*z^4 - 486*y^3*z^4 - 27*z^5 + 255*y*z^5 - 306*y^2*z^5 + 27*z^6 - 92*y*z^6 - 9*z^7)*G[0, -y, 0, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^3) + ((4*y^5 - 12*y^6 + 12*y^7 - 4*y^8 - 21*y^4*z + 87*y^5*z - 111*y^6*z + 45*y^7*z - 57*y^3*z^2 + 243*y^4*z^2 - 303*y^5*z^2 + 117*y^6*z^2 - 63*y^2*z^3 + 267*y^3*z^3 - 315*y^4*z^3 + 135*y^5*z^3 - 6*y^6*z^3 - 21*y*z^4 + 105*y^2*z^4 - 129*y^3*z^4 + 117*y^4*z^4 - 18*y^5*z^4 - 6*z^5 + 36*y*z^5 - 60*y^2*z^5 + 102*y^3*z^5 - 18*y^4*z^5 + 6*z^6 - 18*y*z^6 + 36*y^2*z^6 - 6*y^3*z^6)*G[0, -y, 1 - y, z])/(3*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((-6*y^6 + 24*y^7 - 38*y^8 + 30*y^9 - 12*y^10 + 2*y^11 + 39*y^4*z - 264*y^5*z + 729*y^6*z - 1056*y^7*z + 849*y^8*z - 360*y^9*z + 63*y^10*z + 93*y^3*z^2 - 729*y^4*z^2 + 2298*y^5*z^2 - 3756*y^6*z^2 + 3375*y^7*z^2 - 1587*y^8*z^2 + 306*y^9*z^2 + 80*y^2*z^3 - 807*y^3*z^3 + 3078*y^4*z^3 - 5875*y^5*z^3 + 6033*y^6*z^3 - 3204*y^7*z^3 + 701*y^8*z^3 - 6*y^9*z^3 + 24*y*z^4 - 414*y^2*z^4 + 2127*y^3*z^4 - 5010*y^4*z^4 + 6105*y^5*z^4 - 3798*y^6*z^4 + 1002*y^7*z^4 - 36*y^8*z^4 + 6*z^5 - 126*y*z^5 + 882*y^2*z^5 - 2652*y^3*z^5 + 3987*y^4*z^5 - 3063*y^5*z^5 + 1056*y^6*z^5 - 90*y^7*z^5 - 24*z^6 + 252*y*z^6 - 987*y^2*z^6 + 1872*y^3*z^6 - 1854*y^4*z^6 + 870*y^5*z^6 - 120*y^6*z^6 + 36*z^7 - 240*y*z^7 + 615*y^2*z^7 - 807*y^3*z^7 + 513*y^4*z^7 - 90*y^5*z^7 - 24*z^8 + 108*y*z^8 - 201*y^2*z^8 + 180*y^3*z^8 - 36*y^4*z^8 + 6*z^9 - 18*y*z^9 + 27*y^2*z^9 - 6*y^3*z^9)*G[0, -y, -y, z])/(3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3* (y + z)^3) + (4*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, 0, z])/ (3*z^3*(-1 + y + z)^3) + ((-9 + 25*y - 30*y^2 + 12*y^3 + 36*z - 75*y*z + 60*y^2*z - 12*y^3*z - 54*z^2 + 75*y*z^2 - 30*y^2*z^2 + 36*z^3 - 25*y*z^3 - 9*z^4)*G[1, 0, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^3) + ((3*y - 7*y^2 + 9*y^3 - 3*y^4 - 13*y*z + 24*y^2*z - 21*y^3*z + 4*y^4*z + 2*z^2 + 15*y*z^2 - 21*y^2*z^2 + 10*y^3*z^2 - 8*z^3 + 3*y*z^3 - 2*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 14*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)*G[1, 0, -y, z])/ (y^2*z^3*(-1 + y + z)^3) + ((-9 + 25*y - 30*y^2 + 12*y^3 + 36*z - 75*y*z + 60*y^2*z - 12*y^3*z - 54*z^2 + 75*y*z^2 - 30*y^2*z^2 + 36*z^3 - 25*y*z^3 - 9*z^4)*G[1, 1 - y, 0, z])/ (3*y*z^3*(-1 + y + z)^3) + ((3*y - 7*y^2 + 9*y^3 - 3*y^4 - 13*y*z + 24*y^2*z - 21*y^3*z + 4*y^4*z + 2*z^2 + 15*y*z^2 - 21*y^2*z^2 + 10*y^3*z^2 - 8*z^3 + 3*y*z^3 - 2*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 14*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)* G[1, 1 - y, -y, z])/(y^2*z^3*(-1 + y + z)^3) - (2*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 0, 0, z])/ (3*y*z^2*(y + z)^3) + ((-12*y^3 - 30*y^2*z - 25*y*z^2 - 3*z^3)* G[1 - y, 0, 1 - y, z])/(y*z^2*(y + z)^3) + ((-9*y^4 + 32*y^5 - 42*y^6 + 24*y^7 - 5*y^8 - 27*y^3*z + 75*y^4*z - 33*y^5*z - 57*y^6*z + 48*y^7*z - 6*y^8*z - 27*y^2*z^2 + 63*y^3*z^2 + 63*y^4*z^2 - 213*y^5*z^2 + 132*y^6*z^2 - 18*y^7*z^2 - 9*y*z^3 + y^2*z^3 + 147*y^3*z^3 - 249*y^4*z^3 + 152*y^5*z^3 - 24*y^6*z^3 - 9*y*z^4 + 75*y^2*z^4 - 111*y^3*z^4 + 123*y^4*z^4 - 24*y^5*z^4 - 6*z^5 + 36*y*z^5 - 60*y^2*z^5 + 102*y^3*z^5 - 18*y^4*z^5 + 6*z^6 - 18*y*z^6 + 36*y^2*z^6 - 6*y^3*z^6)*G[1 - y, 0, -y, z])/(3*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((-2*y^3 + y^4 - 2*y^5 - 6*y^2*z + 7*y^3*z - 7*y^4*z - 6*y*z^2 + 15*y^2*z^2 - 11*y^3*z^2 + 2*z^3 + 5*y*z^3 - 7*y^2*z^3 - 4*z^4 + y*z^4 + 2*z^5)*G[1 - y, 1, 0, z])/(3*z^3*(-1 + y + z)^2* (y + z)^3) + ((-12*y^3 - 30*y^2*z - 25*y*z^2 - 3*z^3)* G[1 - y, 1 - y, 0, z])/(y*z^2*(y + z)^3) + ((9*y^4 - 38*y^5 + 60*y^6 - 42*y^7 + 11*y^8 + 27*y^3*z - 129*y^4*z + 195*y^5*z - 105*y^6*z + 6*y^7*z + 6*y^8*z + 27*y^2*z^2 - 171*y^3*z^2 + 261*y^4*z^2 - 111*y^5*z^2 - 24*y^6*z^2 + 18*y^7*z^2 - 71*y^2*z^3 + 129*y^3*z^3 - 69*y^4*z^3 - 19*y^5*z^3 + 12*y^6*z^3 - 24*y*z^4 + 60*y^2*z^4 - 96*y^3*z^4 + 18*y^4*z^4 - 12*y^5*z^4 - 6*z^5 + 36*y*z^5 - 84*y^2*z^5 + 18*y^3*z^5 - 18*y^4*z^5 + 6*z^6 - 18*y*z^6 - 6*y^3*z^6)*G[1 - y, 1 - y, -y, z])/(3*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((-4*y^4 + 5*y^5 - 4*y^6 - 36*y^3*z + 71*y^4*z - 41*y^5*z - 72*y^2*z^2 + 207*y^3*z^2 - 139*y^4*z^2 - 38*y*z^3 + 217*y^2*z^3 - 209*y^3*z^3 - 6*z^4 + 88*y*z^4 - 151*y^2*z^4 + 12*z^5 - 50*y*z^5 - 6*z^6)*G[1 - y, -y, 0, z])/(3*y*z^3*(-1 + y + z)^2* (y + z)^3) + ((-10*y^4 + 30*y^5 - 30*y^6 + 10*y^7 - 69*y^3*z + 183*y^4*z - 159*y^5*z + 45*y^6*z - 141*y^2*z^2 + 351*y^3*z^2 - 291*y^4*z^2 + 81*y^5*z^2 + 9*z^3 - 127*y*z^3 + 255*y^2*z^3 - 201*y^3*z^3 + 46*y^4*z^3 - 18*z^4 + 30*y*z^4 - 42*y^2*z^4 - 24*y^3*z^4 - 12*y*z^5 - 42*y^2*z^5 - 18*y*z^6)* G[1 - y, -y, 1 - y, z])/(3*(-1 + y)^3*y*z^3*(y + z)^3) + ((2*y^3 - 7*y^4 + 11*y^5 - 11*y^6 + 7*y^7 - 2*y^8 - 23*y^2*z + 105*y^3*z - 187*y^4*z + 161*y^5*z - 66*y^6*z + 10*y^7*z - 52*y*z^2 + 285*y^2*z^2 - 603*y^3*z^2 + 619*y^4*z^2 - 309*y^5*z^2 + 60*y^6*z^2 - 9*z^3 + 137*y*z^3 - 448*y^2*z^3 + 603*y^3*z^3 - 365*y^4*z^3 + 82*y^5*z^3 + 18*z^4 - 106*y*z^4 + 192*y^2*z^4 - 126*y^3*z^4 + 22*y^4*z^4 - 9*z^5 + 18*y*z^5 + 15*y^2*z^5 - 33*y^3*z^5 + 12*y*z^6 - 30*y^2*z^6 - 9*y*z^7)* G[1 - y, -y, -y, z])/(3*(-1 + y)^3*y*z^3*(-1 + y + z)^2* (y + z)^2) - (2*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)* G[-y, 0, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)* G[-y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((-4*y^4 + 36*y^5 - 36*y^6 + 12*y^7 - 32*y^3*z + 156*y^4*z - 216*y^5*z + 84*y^6*z - 40*y^2*z^2 + 240*y^3*z^2 - 444*y^4*z^2 + 228*y^5*z^2 - 15*y*z^3 + 171*y^2*z^3 - 447*y^3*z^3 + 317*y^4*z^3 - 6*y^5*z^3 - 6*z^4 + 75*y*z^4 - 282*y^2*z^4 + 283*y^3*z^4 - 30*y^4*z^4 + 24*z^5 - 135*y*z^5 + 203*y^2*z^5 - 60*y^3*z^5 - 36*z^6 + 105*y*z^6 - 60*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[-y, 0, -y, z])/(3*y^2*z^3*(-1 + y + z)^3* (y + z)^2) + ((-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)*G[-y, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3* (y + z)^2) + ((4*y^3 + 17*y^2*z + 22*y*z^2 + 3*z^3)* G[-y, 1 - y, 1 - y, z])/(y*z^3*(y + z)^2) + ((9*y^4 - 21*y^5 + 21*y^6 - 7*y^7 - 9*y^4*z + 12*y^5*z + y^6*z - 6*y^7*z - 21*y^2*z^2 + 81*y^3*z^2 - 120*y^4*z^2 + 86*y^5*z^2 - 30*y^6*z^2 + 6*y*z^3 + 45*y^2*z^3 - 156*y^3*z^3 + 158*y^4*z^3 - 54*y^5*z^3 + 6*z^4 - 48*y*z^4 + 27*y^2*z^4 + 49*y^3*z^4 - 30*y^4*z^4 - 24*z^5 + 108*y*z^5 - 103*y^2*z^5 + 30*y^3*z^5 + 36*z^6 - 96*y*z^6 + 54*y^2*z^6 - 24*z^7 + 30*y*z^7 + 6*z^8)* G[-y, 1 - y, -y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((y^3 + 17*y^2*z + 6*y^3*z + 25*y*z^2 + 12*y^2*z^2 + 6*z^3 + 6*y*z^3)*G[-y, -y, 0, z])/(3*y*z^3*(y + z)^2) + ((5*y^4 - 24*y^5 + 24*y^6 - 7*y^7 - 8*y^3*z - 3*y^4*z + 24*y^5*z - 2*y^6*z - 6*y^7*z - 25*y^2*z^2 + 102*y^3*z^2 - 117*y^4*z^2 + 77*y^5*z^2 - 30*y^6*z^2 + 6*y*z^3 + 57*y^2*z^3 - 174*y^3*z^3 + 149*y^4*z^3 - 54*y^5*z^3 + 6*z^4 - 48*y*z^4 + 15*y^2*z^4 + 46*y^3*z^4 - 30*y^4*z^4 - 24*z^5 + 108*y*z^5 - 103*y^2*z^5 + 30*y^3*z^5 + 36*z^6 - 96*y*z^6 + 54*y^2*z^6 - 24*z^7 + 30*y*z^7 + 6*z^8)*G[-y, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3* (y + z)^2) + ((5*y^4 - 21*y^5 + 21*y^6 - 7*y^7 + 19*y^3*z - 78*y^4*z + 93*y^5*z - 26*y^6*z - 6*y^7*z + 29*y^2*z^2 - 138*y^3*z^2 + 192*y^4*z^2 - 49*y^5*z^2 - 30*y^6*z^2 + 15*y*z^3 - 132*y^2*z^3 + 252*y^3*z^3 - 94*y^4*z^3 - 54*y^5*z^3 + 6*z^4 - 75*y*z^4 + 231*y^2*z^4 - 167*y^3*z^4 - 30*y^4*z^4 - 24*z^5 + 135*y*z^5 - 184*y^2*z^5 + 30*y^3*z^5 + 36*z^6 - 105*y*z^6 + 54*y^2*z^6 - 24*z^7 + 30*y*z^7 + 6*z^8)*G[-y, -y, -y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (4*G[0, 1 - y, 0, -y, z])/ z^3 - (4*G[0, 1 - y, 1 - y, -y, z])/z^3 - (4*G[0, -y, 0, 1 - y, z])/ z^3 - (4*G[0, -y, 1 - y, 0, z])/z^3 + (4*G[0, -y, 1 - y, -y, z])/ z^3 - (4*G[0, -y, -y, 0, z])/z^3 + (4*G[0, -y, -y, 1 - y, z])/z^3 + (4*G[0, -y, -y, -y, z])/z^3 - (8*G[1 - y, 0, 0, -y, z])/z^3 + (8*G[1 - y, 0, 1 - y, -y, z])/z^3 - (8*G[1 - y, 0, -y, 1 - y, z])/ z^3 - (4*G[1 - y, 0, -y, -y, z])/z^3 + (4*G[1 - y, 1, 0, 1 - y, z])/ z^3 - (4*G[1 - y, 1, 0, -y, z])/z^3 + (4*G[1 - y, 1, 1 - y, 0, z])/ z^3 - (4*G[1 - y, 1, 1 - y, -y, z])/z^3 - (12*G[1 - y, 1 - y, 0, -y, z])/z^3 + (12*G[1 - y, 1 - y, 1 - y, -y, z])/z^3 + (8*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 + (4*G[1 - y, 1 - y, -y, -y, z])/z^3 + (8*G[1 - y, -y, 0, 1 - y, z])/ z^3 + (8*G[1 - y, -y, 1 - y, 0, z])/z^3 - (8*G[1 - y, -y, 1 - y, -y, z])/z^3 + (8*G[1 - y, -y, -y, 0, z])/ z^3 - (8*G[1 - y, -y, -y, 1 - y, z])/z^3 - (8*G[1 - y, -y, -y, -y, z])/z^3 + (8*G[-y, 0, 0, 1 - y, z])/z^3 + (8*G[-y, 0, 1 - y, 0, z])/z^3 + (12*G[-y, 0, 1 - y, 1 - y, z])/z^3 - (8*G[-y, 0, 1 - y, -y, z])/z^3 + (12*G[-y, 0, -y, 0, z])/z^3 - (8*G[-y, 0, -y, 1 - y, z])/z^3 - (12*G[-y, 0, -y, -y, z])/z^3 + (8*G[-y, 1 - y, 0, 0, z])/z^3 + (12*G[-y, 1 - y, 0, 1 - y, z])/z^3 - (8*G[-y, 1 - y, 0, -y, z])/z^3 + (12*G[-y, 1 - y, 1 - y, 0, z])/ z^3 - (4*G[-y, 1 - y, 1 - y, -y, z])/z^3 + (8*G[-y, 1 - y, -y, 0, z])/z^3 - (16*G[-y, 1 - y, -y, 1 - y, z])/ z^3 - (12*G[-y, 1 - y, -y, -y, z])/z^3 + (8*G[-y, -y, 0, 0, z])/ z^3 + (8*G[-y, -y, 0, 1 - y, z])/z^3 - (8*G[-y, -y, 0, -y, z])/ z^3 + (8*G[-y, -y, 1 - y, 0, z])/z^3 - (12*G[-y, -y, 1 - y, 1 - y, z])/z^3 - (8*G[-y, -y, 1 - y, -y, z])/ z^3 - (4*G[-y, -y, -y, 0, z])/z^3 - (8*G[-y, -y, -y, 1 - y, z])/ z^3 + (4*G[-y, -y, -y, -y, z])/z^3) - (4*G[0, 1 - y, 0, 1, 0, z])/ z^3 + (4*G[0, 1 - y, 0, -y, 1 - y, z])/z^3 + (4*G[0, 1 - y, 1 - y, 1, 0, z])/z^3 - (4*G[0, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + (4*G[0, -y, 0, 1, 0, z])/ z^3 - (4*G[0, -y, 0, 1 - y, 1 - y, z])/z^3 - (4*G[0, -y, 1 - y, 0, 1 - y, z])/z^3 + (4*G[0, -y, 1 - y, 1, 0, z])/ z^3 - (4*G[0, -y, 1 - y, 1 - y, 0, z])/z^3 + (4*G[0, -y, 1 - y, -y, 1 - y, z])/z^3 - (4*G[0, -y, -y, 0, 1 - y, z])/ z^3 - (4*G[0, -y, -y, 1 - y, 0, z])/z^3 + (4*G[0, -y, -y, 1 - y, 1 - y, z])/z^3 + (4*G[0, -y, -y, -y, 1 - y, z])/ z^3 + (8*G[1 - y, 0, 0, 1, 0, z])/z^3 - (8*G[1 - y, 0, 0, -y, 1 - y, z])/z^3 + (8*G[1 - y, 0, 1, 0, 0, z])/ z^3 + (4*G[1 - y, 0, 1, 1, 0, z])/z^3 - (8*G[1 - y, 0, 1 - y, 1, 0, z])/z^3 + (8*G[1 - y, 0, 1 - y, -y, 1 - y, z])/z^3 - (8*G[1 - y, 0, -y, 1 - y, 1 - y, z])/z^3 - (4*G[1 - y, 0, -y, -y, 1 - y, z])/z^3 + (4*G[1 - y, 1, 0, 1, 0, z])/ z^3 + (4*G[1 - y, 1, 0, 1 - y, 1 - y, z])/z^3 - (4*G[1 - y, 1, 0, -y, 1 - y, z])/z^3 - (4*G[1 - y, 1, 1, 1, 0, z])/ z^3 + (4*G[1 - y, 1, 1 - y, 0, 1 - y, z])/z^3 - (4*G[1 - y, 1, 1 - y, 1, 0, z])/z^3 + (4*G[1 - y, 1, 1 - y, 1 - y, 0, z])/z^3 - (4*G[1 - y, 1, 1 - y, -y, 1 - y, z])/z^3 + (12*G[1 - y, 1 - y, 0, 1, 0, z])/z^3 - (12*G[1 - y, 1 - y, 0, -y, 1 - y, z])/z^3 - (8*G[1 - y, 1 - y, 1, 0, 0, z])/z^3 - (4*G[1 - y, 1 - y, 1, 1, 0, z])/ z^3 - (12*G[1 - y, 1 - y, 1 - y, 1, 0, z])/z^3 + (12*G[1 - y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + (8*G[1 - y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 + (4*G[1 - y, 1 - y, -y, -y, 1 - y, z])/z^3 - (8*G[1 - y, -y, 0, 1, 0, z])/z^3 + (8*G[1 - y, -y, 0, 1 - y, 1 - y, z])/z^3 + (8*G[1 - y, -y, 1 - y, 0, 1 - y, z])/z^3 - (8*G[1 - y, -y, 1 - y, 1, 0, z])/z^3 + (8*G[1 - y, -y, 1 - y, 1 - y, 0, z])/z^3 - (8*G[1 - y, -y, 1 - y, -y, 1 - y, z])/z^3 + (8*G[1 - y, -y, -y, 0, 1 - y, z])/z^3 + (8*G[1 - y, -y, -y, 1 - y, 0, z])/z^3 - (8*G[1 - y, -y, -y, 1 - y, 1 - y, z])/z^3 - (8*G[1 - y, -y, -y, -y, 1 - y, z])/z^3 - (12*G[-y, 0, 0, 1, 0, z])/ z^3 + (8*G[-y, 0, 0, 1 - y, 1 - y, z])/z^3 - (8*G[-y, 0, 1, 0, 0, z])/ z^3 + (8*G[-y, 0, 1 - y, 0, 1 - y, z])/z^3 - (12*G[-y, 0, 1 - y, 1, 0, z])/z^3 + (8*G[-y, 0, 1 - y, 1 - y, 0, z])/ z^3 + (12*G[-y, 0, 1 - y, 1 - y, 1 - y, z])/z^3 - (8*G[-y, 0, 1 - y, -y, 1 - y, z])/z^3 + (12*G[-y, 0, -y, 0, 1 - y, z])/ z^3 + (12*G[-y, 0, -y, 1 - y, 0, z])/z^3 - (8*G[-y, 0, -y, 1 - y, 1 - y, z])/z^3 - (12*G[-y, 0, -y, -y, 1 - y, z])/z^3 + (8*G[-y, 1 - y, 0, 0, 1 - y, z])/ z^3 - (12*G[-y, 1 - y, 0, 1, 0, z])/z^3 + (8*G[-y, 1 - y, 0, 1 - y, 0, z])/z^3 + (12*G[-y, 1 - y, 0, 1 - y, 1 - y, z])/z^3 - (8*G[-y, 1 - y, 0, -y, 1 - y, z])/z^3 - (8*G[-y, 1 - y, 1, 0, 0, z])/ z^3 + (8*G[-y, 1 - y, 1 - y, 0, 0, z])/z^3 + (12*G[-y, 1 - y, 1 - y, 0, 1 - y, z])/z^3 - (16*G[-y, 1 - y, 1 - y, 1, 0, z])/z^3 + (12*G[-y, 1 - y, 1 - y, 1 - y, 0, z])/z^3 - (4*G[-y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + (8*G[-y, 1 - y, -y, 0, 1 - y, z])/z^3 + (8*G[-y, 1 - y, -y, 1 - y, 0, z])/z^3 - (16*G[-y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 - (12*G[-y, 1 - y, -y, -y, 1 - y, z])/z^3 + (8*G[-y, -y, 0, 0, 1 - y, z])/z^3 - (4*G[-y, -y, 0, 1, 0, z])/z^3 + (8*G[-y, -y, 0, 1 - y, 0, z])/z^3 + (8*G[-y, -y, 0, 1 - y, 1 - y, z])/ z^3 - (8*G[-y, -y, 0, -y, 1 - y, z])/z^3 + (8*G[-y, -y, 1 - y, 0, 0, z])/z^3 + (8*G[-y, -y, 1 - y, 0, 1 - y, z])/ z^3 - (4*G[-y, -y, 1 - y, 1, 0, z])/z^3 + (8*G[-y, -y, 1 - y, 1 - y, 0, z])/z^3 - (12*G[-y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 - (8*G[-y, -y, 1 - y, -y, 1 - y, z])/z^3 - (4*G[-y, -y, -y, 0, 1 - y, z])/z^3 - (4*G[-y, -y, -y, 1 - y, 0, z])/ z^3 - (8*G[-y, -y, -y, 1 - y, 1 - y, z])/z^3 + (4*G[-y, -y, -y, -y, 1 - y, z])/z^3 + ((-108*y^2 + 336*y^3 - 76*y^4 - 904*y^5 + 1428*y^6 - 872*y^7 + 196*y^8 - 216*y*z + 978*y^2*z - 791*y^3*z - 2319*y^4*z + 5190*y^5*z - 3880*y^6*z + 1065*y^7*z - 27*y^8*z + 354*y*z^2 - 328*y^2*z^2 - 3033*y^3*z^2 + 7629*y^4*z^2 - 6719*y^5*z^2 + 2199*y^6*z^2 - 102*y^7*z^2 + 36*z^3 - 45*y*z^3 - 1591*y^2*z^3 + 4983*y^3*z^3 - 5376*y^4*z^3 + 2176*y^5*z^3 - 183*y^6*z^3 - 108*z^4 + 27*y*z^4 + 933*y^2*z^4 - 1692*y^3*z^4 + 1062*y^4*z^4 - 222*y^5*z^4 + 108*z^5 - 219*y*z^5 + 36*y^2*z^5 + 279*y^3*z^5 - 195*y^4*z^5 - 36*z^6 + 63*y*z^6 + 99*y^2*z^6 - 108*y^3*z^6 + 36*y*z^7 - 27*y^2*z^7)/(6*(-1 + y)^3*y*z^2*(-1 + y + z)^3* (y + z)^2) - (7*(4 - 8*y + 4*y^2 + 2*z - 2*y*z + 3*z^2)*G[0, z])/ ((-1 + y)^3*z^2) + ((27*y - 77*y^2 + 81*y^3 - 27*y^4 - 117*y*z + 258*y^2*z - 189*y^3*z + 36*y^4*z + 18*z^2 + 135*y*z^2 - 231*y^2*z^2 + 90*y^3*z^2 - 72*z^3 + 27*y*z^3 - 4*y^2*z^3 + 18*y^3*z^3 + 108*z^4 - 126*y*z^4 + 54*y^2*z^4 - 72*z^5 + 54*y*z^5 + 18*z^6)*G[1, z])/(3*y^2*z^3*(-1 + y + z)^3) + ((27*y^4 - 76*y^5 + 66*y^6 - 12*y^7 - 5*y^8 + 81*y^3*z - 156*y^4*z - 96*y^5*z + 354*y^6*z - 201*y^7*z + 18*y^8*z + 81*y^2*z^2 - 66*y^3*z^2 - 522*y^4*z^2 + 942*y^5*z^2 - 489*y^6*z^2 + 54*y^7*z^2 - 27*y*z^3 + 176*y^2*z^3 - 582*y^3*z^3 + 690*y^4*z^3 - 338*y^5*z^3 + 36*y^6*z^3 - 18*y*z^4 + 30*y^2*z^4 - 132*y^3*z^4 + 21*y^4*z^4 - 36*y^5*z^4 - 18*z^5 + 108*y*z^5 - 246*y^2*z^5 + 75*y^3*z^5 - 54*y^4*z^5 + 18*z^6 - 54*y*z^6 + 9*y^2*z^6 - 18*y^3*z^6)*G[1 - y, z])/(3*(-1 + y)^3*y^2*z^3*(y + z)^3) + G[1, y]*((-108*y^4 + 564*y^5 - 1200*y^6 + 1320*y^7 - 780*y^8 + 228*y^9 - 24*y^10 - 270*y^3*z + 1692*y^4*z - 4200*y^5*z + 5280*y^6*z - 3510*y^7*z + 1140*y^8*z - 132*y^9*z + 54*y*z^2 - 522*y^2*z^2 + 2538*y^3*z^2 - 6426*y^4*z^2 + 8663*y^5*z^2 - 6099*y^6*z^2 + 1959*y^7*z^2 - 149*y^8*z^2 - 18*y^9*z^2 - 180*y*z^3 + 1374*y^2*z^3 - 4242*y^3*z^3 + 6249*y^4*z^3 - 4080*y^5*z^3 + 483*y^6*z^3 + 504*y^7*z^3 - 108*y^8*z^3 + 18*z^4 + 54*y*z^4 - 546*y^2*z^4 + 705*y^3*z^4 + 1062*y^4*z^4 - 2850*y^5*z^4 + 1827*y^6*z^4 - 270*y^7*z^4 - 72*z^5 + 432*y*z^5 - 1399*y^2*z^5 + 3126*y^3*z^5 - 4224*y^4*z^5 + 2560*y^5*z^5 - 360*y^6*z^5 + 108*z^6 - 630*y*z^6 + 1659*y^2*z^6 - 2571*y^3*z^6 + 1893*y^4*z^6 - 270*y^5*z^6 - 72*z^7 + 324*y*z^7 - 687*y^2*z^7 + 732*y^3*z^7 - 108*y^4*z^7 + 18*z^8 - 54*y*z^8 + 117*y^2*z^8 - 18*y^3*z^8)/(3*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3* (y + z)^3) - (28*G[1 - y, z])/z^3 + (36*G[-y, z])/z^3) - (12*G[0, 1 - y, z])/z^3 + (28*G[1 - y, 0, z])/z^3 - (12*G[1 - y, 1, z])/z^3 + (32*G[1 - y, 1 - y, z])/z^3 + (36*G[-y, 1 - y, z])/z^3)*Zeta[3] + Pi*(((-1/3*I)*(-8*y^4 + 20*y^5 - 16*y^6 + 4*y^7 + 12*y^2*z - 78*y^3*z + 162*y^4*z - 138*y^5*z + 42*y^6*z + 6*y*z^2 - 86*y^2*z^2 + 241*y^3*z^2 - 251*y^4*z^2 + 93*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 106*y*z^3 + 243*y^2*z^3 - 237*y^3*z^3 + 103*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 141*y*z^4 - 129*y^2*z^4 + 66*y^3*z^4 - 54*y^4*z^4 + 21*z^5 - 9*y*z^5 - 66*y^3*z^5 + 12*z^6 - 27*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[0, 1 - y, z])/ ((-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) - ((I/3)*(4*y^3 - 8*y^5 + 4*y^6 - 6*y*z + 30*y^2*z - 28*y^3*z - 12*y^4*z + 16*y^5*z + 18*z^2 - 58*y*z^2 + 92*y^2*z^2 - 112*y^3*z^2 + 63*y^4*z^2 - 3*y^5*z^2 - 60*z^3 + 192*y*z^3 - 256*y^2*z^3 + 139*y^3*z^3 - 6*y^4*z^3 + 72*z^4 - 184*y*z^4 + 139*y^2*z^4 - 36*z^5 + 57*y*z^5 + 6*y^2*z^5 + 6*z^6 + 3*y*z^6)* G[1, 0, y])/((-1 + y)*z^2*(-1 + y + z)^3*(y + z)^3) + ((I/3)*(-24*y + 100*y^2 - 152*y^3 + 100*y^4 - 24*y^5 - 18*z + 154*y*z - 384*y^2*z + 402*y^3*z - 178*y^4*z + 24*y^5*z + 60*z^2 - 289*y*z^2 + 494*y^2*z^2 - 361*y^3*z^2 + 96*y^4*z^2 - 63*z^3 + 207*y*z^3 - 276*y^2*z^3 + 150*y^3*z^3 - 18*y^4*z^3 + 9*z^4 - 48*y*z^4 + 96*y^2*z^4 - 39*y^3*z^4 + 21*z^5 + 9*y*z^5 - 30*y^2*z^5 - 9*z^6 - 9*y*z^6)*G[1, 0, z])/((-1 + y)^2*y*z^2* (-1 + y + z)^3*(y + z)) + G[0, z]* (((I/3)*(-12*y + 22*y^2 - 10*y^3 - 36*z + 100*y*z - 73*y^2*z + 9*y^3*z + 54*z^2 - 72*y*z^2 + 9*y^2*z^2 - 9*z^3 - 9*y*z^3 - 9*z^4))/((-1 + y)*z*(-1 + y + z)^2*(y + z)^2) - ((I/3)*(-8*y^4 + 20*y^5 - 16*y^6 + 4*y^7 + 12*y^2*z - 78*y^3*z + 162*y^4*z - 138*y^5*z + 42*y^6*z + 6*y*z^2 - 86*y^2*z^2 + 241*y^3*z^2 - 251*y^4*z^2 + 93*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 106*y*z^3 + 243*y^2*z^3 - 237*y^3*z^3 + 103*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 141*y*z^4 - 129*y^2*z^4 + 66*y^3*z^4 - 54*y^4*z^4 + 21*z^5 - 9*y*z^5 - 66*y^3*z^5 + 12*z^6 - 27*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[1, y])/ ((-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) - (((2*I)/3)*(-12 + 60*y - 120*y^2 + 120*y^3 - 60*y^4 + 12*y^5 + 30*z - 120*y*z + 180*y^2*z - 120*y^3*z + 30*y^4*z - 29*z^2 + 87*y*z^2 - 87*y^2*z^2 + 29*y^3*z^2 + 21*z^3 - 42*y*z^3 + 21*y^2*z^3 - 21*z^4 + 21*y*z^4 + 9*z^5)*G[0, 1, y])/ ((-1 + y)^3*z^2*(-1 + y + z)^3) - (((4*I)/3)*G[1, 0, y])/ (-1 + y + z)^3 + (((2*I)/3)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1, 1, y])/(y*z^2*(y + z)^3)) - ((I/3)*(-8*y^4 + 20*y^5 - 16*y^6 + 4*y^7 + 12*y^2*z - 78*y^3*z + 162*y^4*z - 138*y^5*z + 42*y^6*z + 6*y*z^2 - 86*y^2*z^2 + 241*y^3*z^2 - 251*y^4*z^2 + 93*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 106*y*z^3 + 243*y^2*z^3 - 237*y^3*z^3 + 103*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 141*y*z^4 - 129*y^2*z^4 + 66*y^3*z^4 - 54*y^4*z^4 + 21*z^5 - 9*y*z^5 - 66*y^3*z^5 + 12*z^6 - 27*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[1 - y, 0, z])/ ((-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) - (((8*I)/3)*(2*y + 3*z)*G[1 - y, 1 - y, z])/(z^2*(y + z)^2) + ((I/3)*(-12*y^3 + 38*y^4 - 46*y^5 + 26*y^6 - 6*y^7 - 30*y^2*z + 120*y^3*z - 183*y^4*z + 135*y^5*z - 51*y^6*z + 9*y^7*z - 12*y*z^2 + 66*y^2*z^2 - 132*y^3*z^2 + 144*y^4*z^2 - 96*y^5*z^2 + 30*y^6*z^2 + 18*z^3 - 82*y*z^3 + 134*y^2*z^3 - 46*y^3*z^3 - 57*y^4*z^3 + 33*y^5*z^3 - 42*z^4 + 138*y*z^4 - 96*y^2*z^4 - 18*y^3*z^4 + 21*z^5 - 3*y*z^5 - 39*y^2*z^5 - 33*y^3*z^5 + 12*z^6 - 36*y*z^6 - 30*y^2*z^6 - 9*z^7 - 9*y*z^7)* G[-y, 1 - y, z])/((-1 + y)^2*y*z^3*(-1 + y + z)^2*(y + z)^2) + G[0, y]*(((-1/3*I)*(12*y^2 - 22*y^3 + 10*y^4 + 36*y*z - 100*y^2*z + 73*y^3*z - 9*y^4*z - 54*y*z^2 + 72*y^2*z^2 - 9*y^3*z^2 + 9*y*z^3 + 9*y^2*z^3 + 9*y*z^4))/((-1 + y)*z^2*(-1 + y + z)^2* (y + z)^2) + ((I/3)*y*(8 - 12*y + 4*y^2 - 10*z + 10*y*z + 3*z^2 - 3*y*z^2 + 3*z^3)*G[0, z])/((-1 + y)*z^2* (-1 + y + z)^3) - ((I/3)*y*(12*y^2 - 26*y^3 + 20*y^4 - 6*y^5 + 42*y*z - 136*y^2*z + 153*y^3*z - 68*y^4*z + 9*y^5*z + 54*z^2 - 252*y*z^2 + 375*y^2*z^2 - 216*y^3*z^2 + 39*y^4*z^2 - 118*z^3 + 319*y*z^3 - 264*y^2*z^3 + 66*y^3*z^3 + 77*z^4 - 122*y*z^4 + 54*y^2*z^4 - 12*z^5 + 21*y*z^5 + 3*z^6)*G[1 - y, z])/ ((-1 + y)*z^3*(-1 + y + z)^2*(y + z)^3) + (((2*I)/3)*(-3*y + 9*y^2 - 9*y^3 + 3*y^4 + 9*y*z - 18*y^2*z + 9*y^3*z - 9*y*z^2 + 7*y^2*z^2 - y*z^3 - 2*z^4)*G[0, 1 - y, z])/ (z^2*(-1 + y + z)^3*(y + z)^2) + (((4*I)/3)*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, z])/(z^3*(-1 + y + z)^3) - (((4*I)/3)*G[1 - y, 0, z])/z^3 + (((2*I)/3)*y*(4*y^2 + 9*y*z + 9*z^2)*G[1 - y, 1 - y, z])/(z^3*(y + z)^3) - (((2*I)/3)*(6*y^3 - 6*y^4 + 2*y^5 - 3*y*z + 21*y^2*z - 33*y^3*z + 13*y^4*z + 15*y*z^2 - 48*y^2*z^2 + 29*y^3*z^2 - 21*y*z^3 + 25*y^2*z^3 + 5*y*z^4 - 2*z^5)*G[-y, 1 - y, z])/ (z^3*(-1 + y + z)^3*(y + z)^2)) + G[1, 1, y]* ((((-8*I)/3)*(2*y + 3*z))/(z^2*(y + z)^2) - ((8*I)*G[-y, 0, z])/ z^3 + ((8*I)*G[-y, -y, z])/z^3) + G[0, 1, y]* (((I/3)*(-20*y^4 + 60*y^5 - 60*y^6 + 20*y^7 + 12*y^2*z - 120*y^3*z + 312*y^4*z - 312*y^5*z + 108*y^6*z + 6*y*z^2 - 134*y^2*z^2 + 439*y^3*z^2 - 485*y^4*z^2 + 177*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 124*y*z^3 + 349*y^2*z^3 - 341*y^3*z^3 + 101*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 159*y*z^4 - 111*y^2*z^4 - 24*y^3*z^4 - 54*y^4*z^4 + 21*z^5 + 9*y*z^5 - 72*y^2*z^5 - 66*y^3*z^5 + 12*z^6 - 45*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7))/ ((-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((8*I)*G[1 - y, 0, z])/z^3 - ((8*I)*G[1 - y, 1 - y, z])/z^3 + ((8*I)*G[-y, 1 - y, z])/z^3 + ((8*I)*G[-y, -y, z])/z^3) + (((2*I)/3)*(-12 + 60*y - 120*y^2 + 120*y^3 - 60*y^4 + 12*y^5 + 30*z - 120*y*z + 180*y^2*z - 120*y^3*z + 30*y^4*z - 31*z^2 + 93*y*z^2 - 93*y^2*z^2 + 31*y^3*z^2 + 21*z^3 - 42*y*z^3 + 21*y^2*z^3 - 21*z^4 + 21*y*z^4 + 9*z^5)*G[0, 0, 1, y])/ ((-1 + y)^3*z^2*(-1 + y + z)^3) + (((4*I)/3)*G[0, 1, 0, y])/ (-1 + y + z)^3 + (((2*I)/3)*(-12*y^2 + 60*y^3 - 120*y^4 + 120*y^5 - 60*y^6 + 12*y^7 - 18*y*z + 120*y^2*z - 300*y^3*z + 360*y^4*z - 210*y^5*z + 48*y^6*z - 3*z^2 + 60*y*z^2 - 231*y^2*z^2 + 355*y^3*z^2 - 234*y^4*z^2 + 45*y^5*z^2 + 8*y^6*z^2 + 9*z^3 - 69*y*z^3 + 140*y^2*z^3 - 75*y^3*z^3 - 39*y^4*z^3 + 34*y^5*z^3 - 9*z^4 + 25*y*z^4 + 21*y^2*z^4 - 102*y^3*z^4 + 65*y^4*z^4 + 3*z^5 + 12*y*z^5 - 75*y^2*z^5 + 69*y^3*z^5 - 21*y*z^6 + 39*y^2*z^6 + 9*y*z^7)*G[0, 1, 0, z])/((-1 + y)^3*y*z^2* (-1 + y + z)^3*(y + z)^2) - (((2*I)/3)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 1, 1, y])/(y*z^2*(y + z)^3) + (((2*I)/3)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[0, 1 - y, 1 - y, z])/(y*z^2*(y + z)^3) - ((2*I)*(-y + 7*y^2 - 11*y^3 + 5*y^4 + 8*y*z - 14*y^2*z + 6*y^3*z + 4*z^2 - 4*y*z^2 + 3*y^2*z^2 + 2*z^3 + 4*y*z^3 + 3*z^4)* G[0, -y, 1 - y, z])/((-1 + y)^3*z^2*(y + z)^2) + (((2*I)/3)*(-12*y^3 + 60*y^4 - 120*y^5 + 120*y^6 - 60*y^7 + 12*y^8 - 30*y^2*z + 180*y^3*z - 420*y^4*z + 480*y^5*z - 270*y^6*z + 60*y^7*z - 25*y*z^2 + 204*y^2*z^2 - 591*y^3*z^2 + 795*y^4*z^2 - 504*y^5*z^2 + 117*y^6*z^2 + 4*y^7*z^2 - 3*z^3 + 81*y*z^3 - 360*y^2*z^3 + 615*y^3*z^3 - 429*y^4*z^3 + 66*y^5*z^3 + 30*y^6*z^3 + 9*z^4 - 90*y*z^4 + 213*y^2*z^4 - 126*y^3*z^4 - 93*y^4*z^4 + 87*y^5*z^4 - 9*z^5 + 32*y*z^5 + 21*y^2*z^5 - 165*y^3*z^5 + 130*y^4*z^5 + 3*z^6 + 12*y*z^6 - 96*y^2*z^6 + 108*y^3*z^6 - 21*y*z^7 + 48*y^2*z^7 + 9*y*z^8)*G[1, 0, 1, y])/ ((-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^3) + G[1 - y, z]*(((-1/3*I)*(-12*y + 22*y^2 - 10*y^3 - 36*z + 100*y*z - 73*y^2*z + 9*y^3*z + 54*z^2 - 72*y*z^2 + 9*y^2*z^2 - 9*z^3 - 9*y*z^3 - 9*z^4))/((-1 + y)*z^2*(-1 + y + z)*(y + z)^2) + (((2*I)/3)*(-2*y^4 + 6*y^5 - 6*y^6 + 2*y^7 + 6*y^3*z - 6*y^4*z - 6*y^5*z + 6*y^6*z + 24*y^2*z^2 - 36*y^3*z^2 + 6*y^4*z^2 + 6*y^5*z^2 + 23*y*z^3 - 33*y^2*z^3 + 15*y^3*z^3 + 4*y^4*z^3 + 3*z^4 + 3*y*z^4 + 3*y^2*z^4 + 18*y^3*z^4 + 6*y*z^5 + 21*y^2*z^5 + 9*y*z^6)*G[0, 1, y])/((-1 + y)^3*y*z^3* (y + z)^3) + (((8*I)/3)*y*(y^2 + 3*y*z + 3*z^2)*G[1, 0, y])/ (z^3*(y + z)^3) - ((8*I)*G[0, 0, 1, y])/z^3 - ((8*I)*G[1, 0, 1, y])/z^3) + G[-y, z]* ((((-2*I)/3)*(-12*y^2 + 36*y^3 - 36*y^4 + 12*y^5 - 18*y*z + 90*y^2*z - 126*y^3*z + 54*y^4*z - 3*z^2 + 63*y*z^2 - 153*y^2*z^2 + 89*y^3*z^2 + 9*z^3 - 72*y*z^3 + 67*y^2*z^3 - 9*z^4 + 23*y*z^4 + 3*z^5)*G[0, 1, y])/(y*z^2*(-1 + y + z)^3* (y + z)^2) - (((2*I)/3)*(6*y^3 - 6*y^4 + 2*y^5 - 3*y*z + 21*y^2*z - 33*y^3*z + 13*y^4*z + 15*y*z^2 - 48*y^2*z^2 + 29*y^3*z^2 - 21*y*z^3 + 25*y^2*z^3 + 5*y*z^4 - 2*z^5)* G[1, 0, y])/(z^3*(-1 + y + z)^3*(y + z)^2) - (((2*I)/3)*(4*y^3 + 17*y^2*z + 22*y*z^2 + 3*z^3)*G[1, 1, y])/ (y*z^3*(y + z)^2) + ((8*I)*G[0, 1, 1, y])/z^3 + ((8*I)*G[1, 0, 1, y])/z^3) - (((4*I)/3)*(-1 + 3*z - 3*z^2 + z^3)* G[1, 0, 1 - y, z])/(z^3*(-1 + y + z)^3) + (((8*I)/3)*(1 - 3*y + 3*y^2 - 3*z + 6*y*z + 3*z^2)*G[1, 1, 0, y])/ ((-1 + y + z)^3*(y + z)^3) - (((4*I)/3)*(-1 + 3*z - 3*z^2 + z^3)* G[1, 1, 0, z])/(z^3*(-1 + y + z)^3) - (((4*I)/3)*(-1 + 3*z - 3*z^2 + z^3)*G[1, 1 - y, 0, z])/ (z^3*(-1 + y + z)^3) + (((2*I)/3)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 0, 1 - y, z])/(y*z^2*(y + z)^3) - ((2*I)*(-4*y^2 + 16*y^3 - 20*y^4 + 8*y^5 - 6*y*z + 26*y^2*z - 32*y^3*z + 12*y^4*z - z^2 + 7*y*z^2 - 7*y^2*z^2 + 4*y^3*z^2 + 2*y*z^3 + 4*y^2*z^3 + 3*y*z^4)*G[1 - y, 1, 0, z])/ ((-1 + y)^3*y*z^2*(y + z)^2) + (((2*I)/3)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 1 - y, 0, z])/(y*z^2*(y + z)^3) - (((2*I)/3)*(-2*y^3 + 6*y^4 - 6*y^5 + 2*y^6 - 13*y^2*z + 27*y^3*z - 15*y^4*z + y^5*z - 20*y*z^2 + 36*y^2*z^2 - 18*y^3*z^2 + 2*y^4*z^2 - 3*z^3 - 3*y*z^3 + 3*y^2*z^3 - 6*y^3*z^3 - 6*y*z^4 - 12*y^2*z^4 - 9*y*z^5)*G[1 - y, -y, 1 - y, z])/ ((-1 + y)^3*y*z^3*(y + z)^2) + (((2*I)/3)*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)*G[-y, 0, 1 - y, z])/ (y*z^3*(-1 + y + z)^3*(y + z)^2) + (((2*I)/3)*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)*G[-y, 1 - y, 0, z])/ (y*z^3*(-1 + y + z)^3*(y + z)^2) - (((2*I)/3)*(4*y^3 + 17*y^2*z + 22*y*z^2 + 3*z^3)*G[-y, 1 - y, 1 - y, z])/(y*z^3*(y + z)^2) + (((2*I)/3)*(6*y^4 - 6*y^5 + 2*y^6 + 9*y^2*z - 15*y^3*z + 3*y^4*z + y^5*z + 18*y*z^2 - 75*y^2*z^2 + 78*y^3*z^2 - 25*y^4*z^2 + 3*z^3 - 63*y*z^3 + 132*y^2*z^3 - 64*y^3*z^3 - 9*z^4 + 72*y*z^4 - 62*y^2*z^4 + 9*z^5 - 25*y*z^5 - 3*z^6)*G[-y, -y, 1 - y, z])/(y*z^3*(-1 + y + z)^3*(y + z)^2) + G[1, y]*(((-1/3*I)*(-12*y + 22*y^2 - 10*y^3 - 36*z + 100*y*z - 73*y^2*z + 9*y^3*z + 54*z^2 - 72*y*z^2 + 9*y^2*z^2 - 9*z^3 - 9*y*z^3 - 9*z^4))/((-1 + y)*z^2*(-1 + y + z)*(y + z)^2) - (((8*I)/3)*(2*y + 3*z)*G[1 - y, z])/(z^2*(y + z)^2) + ((I/3)*(-12*y^3 + 38*y^4 - 46*y^5 + 26*y^6 - 6*y^7 - 30*y^2*z + 120*y^3*z - 183*y^4*z + 135*y^5*z - 51*y^6*z + 9*y^7*z - 12*y*z^2 + 66*y^2*z^2 - 132*y^3*z^2 + 144*y^4*z^2 - 96*y^5*z^2 + 30*y^6*z^2 + 18*z^3 - 82*y*z^3 + 134*y^2*z^3 - 46*y^3*z^3 - 57*y^4*z^3 + 33*y^5*z^3 - 42*z^4 + 138*y*z^4 - 96*y^2*z^4 - 18*y^3*z^4 + 21*z^5 - 3*y*z^5 - 39*y^2*z^5 - 33*y^3*z^5 + 12*z^6 - 36*y*z^6 - 30*y^2*z^6 - 9*z^7 - 9*y*z^7)* G[-y, z])/((-1 + y)^2*y*z^3*(-1 + y + z)^2*(y + z)^2) + (((2*I)/3)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 1 - y, z])/ (y*z^2*(y + z)^3) - ((2*I)*(-y + 7*y^2 - 11*y^3 + 5*y^4 + 8*y*z - 14*y^2*z + 6*y^3*z + 4*z^2 - 4*y*z^2 + 3*y^2*z^2 + 2*z^3 + 4*y*z^3 + 3*z^4)*G[0, -y, z])/((-1 + y)^3*z^2*(y + z)^2) - (((4*I)/3)*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, z])/ (z^3*(-1 + y + z)^3) + (((2*I)/3)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 0, z])/(y*z^2*(y + z)^3) - (((2*I)/3)*(-2*y^3 + 6*y^4 - 6*y^5 + 2*y^6 - 13*y^2*z + 27*y^3*z - 15*y^4*z + y^5*z - 20*y*z^2 + 36*y^2*z^2 - 18*y^3*z^2 + 2*y^4*z^2 - 3*z^3 - 3*y*z^3 + 3*y^2*z^3 - 6*y^3*z^3 - 6*y*z^4 - 12*y^2*z^4 - 9*y*z^5)*G[1 - y, -y, z])/((-1 + y)^3*y*z^3* (y + z)^2) + (((2*I)/3)*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)*G[-y, 0, z])/(y*z^3*(-1 + y + z)^3* (y + z)^2) - (((2*I)/3)*(4*y^3 + 17*y^2*z + 22*y*z^2 + 3*z^3)* G[-y, 1 - y, z])/(y*z^3*(y + z)^2) + (((2*I)/3)*(6*y^4 - 6*y^5 + 2*y^6 + 9*y^2*z - 15*y^3*z + 3*y^4*z + y^5*z + 18*y*z^2 - 75*y^2*z^2 + 78*y^3*z^2 - 25*y^4*z^2 + 3*z^3 - 63*y*z^3 + 132*y^2*z^3 - 64*y^3*z^3 - 9*z^4 + 72*y*z^4 - 62*y^2*z^4 + 9*z^5 - 25*y*z^5 - 3*z^6)*G[-y, -y, z])/ (y*z^3*(-1 + y + z)^3*(y + z)^2) + ((8*I)*G[1 - y, 0, -y, z])/ z^3 - ((8*I)*G[1 - y, 1 - y, -y, z])/z^3 - ((8*I)*G[-y, 0, 1 - y, z])/z^3 - ((8*I)*G[-y, 1 - y, 0, z])/z^3 + ((8*I)*G[-y, 1 - y, -y, z])/z^3 - ((8*I)*G[-y, -y, 0, z])/z^3 + ((8*I)*G[-y, -y, 1 - y, z])/z^3 + ((8*I)*G[-y, -y, -y, z])/z^3) - ((8*I)*G[1 - y, 0, 1, 0, z])/z^3 + ((8*I)*G[1 - y, 0, -y, 1 - y, z])/ z^3 + ((8*I)*G[1 - y, 1 - y, 1, 0, z])/z^3 - ((8*I)*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 + ((8*I)*G[-y, 0, 1, 0, z])/z^3 - ((8*I)*G[-y, 0, 1 - y, 1 - y, z])/ z^3 - ((8*I)*G[-y, 1 - y, 0, 1 - y, z])/z^3 + ((8*I)*G[-y, 1 - y, 1, 0, z])/z^3 - ((8*I)*G[-y, 1 - y, 1 - y, 0, z])/z^3 + ((8*I)*G[-y, 1 - y, -y, 1 - y, z])/z^3 - ((8*I)*G[-y, -y, 0, 1 - y, z])/z^3 - ((8*I)*G[-y, -y, 1 - y, 0, z])/ z^3 + ((8*I)*G[-y, -y, 1 - y, 1 - y, z])/z^3 + ((8*I)*G[-y, -y, -y, 1 - y, z])/z^3 + (((6*I)*(4 - 8*y + 4*y^2 + 2*z - 2*y*z + 3*z^2))/((-1 + y)^3*z^2) - ((24*I)*G[1 - y, z])/z^3)*Zeta[3])) + (Pi^4*((-17*(4 - 8*y + 4*y^2 + 2*z - 2*y*z + 3*z^2))/ (30*(-1 + y)^3*z^2) + (34*G[1 - y, z])/(15*z^3)) + G[0, 0, z]*((4*(-12*y + 22*y^2 - 10*y^3 - 36*z + 100*y*z - 73*y^2*z + 9*y^3*z + 54*z^2 - 72*y*z^2 + 9*y^2*z^2 - 9*z^3 - 9*y*z^3 - 9*z^4))/(3*(-1 + y)*z*(-1 + y + z)^2*(y + z)^2) - (8*(-12 + 60*y - 120*y^2 + 120*y^3 - 60*y^4 + 12*y^5 + 30*z - 120*y*z + 180*y^2*z - 120*y^3*z + 30*y^4*z - 29*z^2 + 87*y*z^2 - 87*y^2*z^2 + 29*y^3*z^2 + 21*z^3 - 42*y*z^3 + 21*y^2*z^3 - 21*z^4 + 21*y*z^4 + 9*z^5)*G[0, 1, y])/(3*(-1 + y)^3*z^2* (-1 + y + z)^3) - (16*G[1, 0, y])/(3*(-1 + y + z)^3) + (8*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1, 1, y])/ (3*y*z^2*(y + z)^3)) + G[1, 0, z]* ((708*y^4 - 3136*y^5 + 4988*y^6 - 3400*y^7 + 840*y^8 + 2037*y^3*z - 11445*y^4*z + 23071*y^5*z - 20867*y^6*z + 8116*y^7*z - 912*y^8*z + 1887*y^2*z^2 - 15375*y^3*z^2 + 41355*y^4*z^2 - 49623*y^5*z^2 + 27318*y^6*z^2 - 5634*y^7*z^2 + 72*y^8*z^2 + 909*y*z^3 - 10585*y^2*z^3 + 38411*y^3*z^3 - 60619*y^4*z^3 + 45447*y^5*z^3 - 14481*y^6*z^3 + 918*y^7*z^3 + 27*z^4 - 3273*y*z^4 + 19465*y^2*z^4 - 41783*y^3*z^4 + 42403*y^4*z^4 - 20331*y^5*z^4 + 3042*y^6*z^4 - 78*z^5 + 4086*y*z^5 - 14760*y^2*z^5 + 21246*y^3*z^5 - 15966*y^4*z^5 + 4572*y^5*z^5 + 84*z^6 - 1806*y*z^6 + 4116*y^2*z^6 - 5958*y^3*z^6 + 3564*y^4*z^6 - 42*z^7 - 123*y*z^7 - 357*y^2*z^7 + 1422*y^3*z^7 + 9*z^8 + 207*y*z^8 + 234*y^2*z^8)/(9*(-1 + y)^2*y^2*z^2*(-1 + y + z)^3*(y + z)^3) + (4*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)*G[1, 1, y])/(3*y*z^3*(-1 + y + z)^3)) + Pi^3*((((-2*I)/9)*(24 - 104*y + 164*y^2 - 112*y^3 + 28*y^4 - 54*z + 172*y*z - 182*y^2*z + 64*y^3*z + 18*z^2 - 39*y*z^2 + 24*y^2*z^2 - 3*y^3*z^2 + 30*z^3 - 33*y*z^3 + 3*y^2*z^3 - 18*z^4))/ ((-1 + y)^2*z^2*(-1 + y + z)^3) + (((4*I)/3)*(4 - 8*y + 4*y^2 + 2*z - 2*y*z + 3*z^2)*G[0, z])/ ((-1 + y)^3*z^2) - (((8*I)/9)*(-1 + 3*z - 3*z^2 + z^3)*G[1, z])/ (z^3*(-1 + y + z)^3) + (((4*I)/9)*(-2 + 6*y - 6*y^2 + 2*y^3 - 12*z + 24*y*z - 12*y^2*z - 6*z^2 + 6*y*z^2 - 9*z^3)*G[1 - y, z])/ ((-1 + y)^3*z^3) + G[1, y]*((((-4*I)/9)*(-12 + 60*y - 120*y^2 + 120*y^3 - 60*y^4 + 12*y^5 + 30*z - 120*y*z + 180*y^2*z - 120*y^3*z + 30*y^4*z - 25*z^2 + 75*y*z^2 - 75*y^2*z^2 + 25*y^3*z^2 + 21*z^3 - 42*y*z^3 + 21*y^2*z^3 - 21*z^4 + 21*y*z^4 + 9*z^5))/((-1 + y)^3*z^2*(-1 + y + z)^3) + (((16*I)/3)*G[1 - y, z])/z^3) - (((16*I)/3)*G[1 - y, 0, z])/z^3 + (((16*I)/3)*G[1 - y, 1 - y, z])/z^3) + G[0, 0, y]*((-4*(12*y^2 - 22*y^3 + 10*y^4 + 36*y*z - 100*y^2*z + 73*y^3*z - 9*y^4*z - 54*y*z^2 + 72*y^2*z^2 - 9*y^3*z^2 + 9*y*z^3 + 9*y^2*z^3 + 9*y*z^4))/(3*(-1 + y)*z^2*(-1 + y + z)^2* (y + z)^2) + (8*(-3*y + 9*y^2 - 9*y^3 + 3*y^4 + 9*y*z - 18*y^2*z + 9*y^3*z - 9*y*z^2 + 7*y^2*z^2 - y*z^3 - 2*z^4)*G[0, 1 - y, z])/ (3*z^2*(-1 + y + z)^3*(y + z)^2) + (16*(-1 + 3*z - 3*z^2 + z^3)* G[1, 0, z])/(3*z^3*(-1 + y + z)^3) - (16*G[1 - y, 0, z])/(3*z^3) + (8*y*(4*y^2 + 9*y*z + 9*z^2)*G[1 - y, 1 - y, z])/(3*z^3*(y + z)^3) - (8*(6*y^3 - 6*y^4 + 2*y^5 - 3*y*z + 21*y^2*z - 33*y^3*z + 13*y^4*z + 15*y*z^2 - 48*y^2*z^2 + 29*y^3*z^2 - 21*y*z^3 + 25*y^2*z^3 + 5*y*z^4 - 2*z^5)*G[-y, 1 - y, z])/(3*z^3*(-1 + y + z)^3* (y + z)^2)) + G[1, 0, y]*((90*y^3 - 158*y^4 + 438*y^5 - 590*y^6 + 220*y^7 + 84*y^2*z - 96*y^3*z + 815*y^4*z - 1764*y^5*z + 973*y^6*z - 12*y^7*z + 846*y*z^2 - 3130*y^2*z^2 + 4889*y^3*z^2 - 4798*y^4*z^2 + 2313*y^5*z^2 - 120*y^6*z^2 + 72*z^3 - 2940*y*z^3 + 8127*y^2*z^3 - 8890*y^3*z^3 + 4042*y^4*z^3 - 204*y^5*z^3 - 204*z^4 + 3459*y*z^4 - 6706*y^2*z^4 + 4072*y^3*z^4 + 168*z^5 - 1464*y*z^5 + 1713*y^2*z^5 + 204*y^3*z^5 - 24*z^6 + 111*y*z^6 + 120*y^2*z^6 - 12*z^7 + 12*y*z^7)/(9*(-1 + y)*y*z^2*(-1 + y + z)^3* (y + z)^3) - (16*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, z])/ (3*z^3*(-1 + y + z)^3) + (4*(y^3 + y*z - 2*y^2*z - 2*z^2 + 2*y*z^2 + 6*z^3 - 7*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)* G[1, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2) + (16*y*(y^2 + 3*y*z + 3*z^2)*G[1 - y, 0, z])/(3*z^3*(y + z)^3) + (4*(4*y^5 + 12*y^4*z + 12*y^3*z^2 + 9*y^2*z^3 - 6*y^3*z^3 + 15*y*z^4 - 18*y^2*z^4 + 6*z^5 - 18*y*z^5 - 6*z^6)* G[1 - y, 1 - y, z])/(3*y^2*z^3*(y + z)^3) - (4*(4*y^3 - 5*y^4 + 4*y^5 + 18*y^2*z - 35*y^3*z + 23*y^4*z + 18*y*z^2 - 63*y^2*z^2 + 49*y^3*z^2 - 4*z^3 - 25*y*z^3 + 41*y^2*z^3 + 8*z^4 + 7*y*z^4 - 4*z^5)*G[1 - y, -y, z])/ (3*z^3*(-1 + y + z)^2*(y + z)^3) + (8*(3*y - 3*y^2 + y^3 - 6*y*z + 3*y^2*z + 3*y*z^2 + z^3)* G[-y, 0, z])/(3*z^3*(-1 + y + z)^3) - (4*(3*y^3 - 3*y^4 - 3*y*z + 15*y^2*z - 21*y^3*z + 6*y^4*z + 12*y*z^2 - 33*y^2*z^2 + 18*y^3*z^2 - 15*y*z^3 + 22*y^2*z^3 + 14*y*z^4 + 4*z^5)*G[-y, 1 - y, z])/(3*z^3*(-1 + y + z)^3* (y + z)^2) - (4*(4*y^4 + 2*y^3*z + 4*y^2*z^2 + 9*y*z^3 - 6*y^2*z^3 + 6*z^4 - 12*y*z^4 - 6*z^5)*G[-y, -y, z])/ (3*y^2*z^3*(y + z)^2)) + (2*(276*y^5 - 1344*y^6 + 2616*y^7 - 2544*y^8 + 1236*y^9 - 240*y^10 - 72*y^3*z + 1242*y^4*z - 5865*y^5*z + 12489*y^6*z - 13662*y^7*z + 7584*y^8*z - 1761*y^9*z + 45*y^10*z - 36*y^2*z^2 + 1248*y^3*z^2 - 8061*y^4*z^2 + 21508*y^5*z^2 - 28359*y^6*z^2 + 18675*y^7*z^2 - 5236*y^8*z^2 + 261*y^9*z^2 - 108*y*z^3 + 1002*y^2*z^3 - 6027*y^3*z^3 + 19248*y^4*z^3 - 30894*y^5*z^3 + 24459*y^6*z^3 - 8349*y^7*z^3 + 669*y^8*z^3 + 252*y*z^4 - 2127*y^2*z^4 + 9060*y^3*z^4 - 18558*y^4*z^4 + 18192*y^5*z^4 - 7800*y^6*z^4 + 981*y^7*z^4 - 36*z^5 + 1375*y^2*z^5 - 5076*y^3*z^5 + 7140*y^4*z^5 - 4291*y^5*z^5 + 879*y^6*z^5 + 72*z^6 - 264*y*z^6 - 3*y^2*z^6 + 981*y^3*z^6 - 1284*y^4*z^6 + 471*y^5*z^6 - 48*z^7 + 180*y*z^7 - 135*y^2*z^7 - 159*y^3*z^7 + 135*y^4*z^7 + 12*z^8 - 36*y*z^8 + 15*y^3*z^8)*G[0, 0, 1, y])/(9*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3* (y + z)^3) - (4*(-8*y^4 + 20*y^5 - 16*y^6 + 4*y^7 + 12*y^2*z - 78*y^3*z + 162*y^4*z - 138*y^5*z + 42*y^6*z + 6*y*z^2 - 86*y^2*z^2 + 241*y^3*z^2 - 251*y^4*z^2 + 93*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 106*y*z^3 + 243*y^2*z^3 - 237*y^3*z^3 + 103*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 141*y*z^4 - 129*y^2*z^4 + 66*y^3*z^4 - 54*y^4*z^4 + 21*z^5 - 9*y*z^5 - 66*y^3*z^5 + 12*z^6 - 27*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[0, 0, 1 - y, z])/ (3*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) - (2*(36*y^6 - 54*y^7 + 12*y^8 + 6*y^9 + 144*y^5*z - 324*y^6*z + 213*y^7*z - 42*y^8*z + 9*y^9*z - 90*y^3*z^2 + 597*y^4*z^2 - 1392*y^5*z^2 + 1303*y^6*z^2 - 508*y^7*z^2 + 90*y^8*z^2 + 90*y^2*z^3 + 159*y^3*z^3 - 1635*y^4*z^3 + 2569*y^5*z^3 - 1564*y^6*z^3 + 372*y^7*z^3 + 18*y*z^4 - 141*y^2*z^4 - 777*y^3*z^4 + 2508*y^4*z^4 - 2457*y^5*z^4 + 813*y^6*z^4 + 45*y*z^5 - 471*y^2*z^5 + 1735*y^3*z^5 - 2386*y^4*z^5 + 1023*y^5*z^5 + 18*z^6 - 243*y*z^6 + 925*y^2*z^6 - 1492*y^3*z^6 + 756*y^4*z^6 - 36*z^7 + 255*y*z^7 - 546*y^2*z^7 + 318*y^3*z^7 + 24*z^8 - 93*y*z^8 + 69*y^2*z^8 - 6*z^9 + 6*y*z^9)*G[0, 1, 0, y])/(9*(-1 + y)*y^2*z^2* (-1 + y + z)^3*(y + z)^4) + (2*(282*y^5 - 1488*y^6 + 3132*y^7 - 3300*y^8 + 1758*y^9 - 396*y^10 + 12*y^11 + 1077*y^4*z - 6528*y^5*z + 15582*y^6*z - 18552*y^7*z + 11289*y^8*z - 3072*y^9*z + 204*y^10*z + 1461*y^3*z^2 - 10896*y^4*z^2 + 30600*y^5*z^2 - 41785*y^6*z^2 + 28800*y^7*z^2 - 8931*y^8*z^2 + 751*y^9*z^2 + 693*y^2*z^3 - 7944*y^3*z^3 + 28800*y^4*z^3 - 46930*y^5*z^3 + 36939*y^6*z^3 - 12774*y^7*z^3 + 1264*y^8*z^3 - 48*y^9*z^3 + 189*y*z^4 - 3240*y^2*z^4 + 15618*y^3*z^4 - 30696*y^4*z^4 + 27462*y^5*z^4 - 10524*y^6*z^4 + 1446*y^7*z^4 - 255*y^8*z^4 - 684*y*z^5 + 5346*y^2*z^5 - 13252*y^3*z^5 + 13554*y^4*z^5 - 5916*y^5*z^5 + 1516*y^6*z^5 - 573*y^7*z^5 - 18*z^6 + 900*y*z^6 - 3517*y^2*z^6 + 4377*y^3*z^6 - 2253*y^4*z^6 + 1177*y^5*z^6 - 702*y^6*z^6 + 36*z^7 - 426*y*z^7 + 606*y^2*z^7 - 198*y^3*z^7 + 426*y^4*z^7 - 498*y^5*z^7 - 24*z^8 - 3*y*z^8 + 180*y^2*z^8 + 6*y^3*z^8 - 195*y^4*z^8 + 6*z^9 + 36*y*z^9 - 18*y^2*z^9 - 33*y^3*z^9)*G[0, 1, 0, z])/(9*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3* (y + z)^4) - (2*(-210*y^4 + 972*y^5 - 1656*y^6 + 1236*y^7 - 342*y^8 - 633*y^3*z + 3456*y^4*z - 6768*y^5*z + 5736*y^6*z - 1827*y^7*z + 36*y^8*z - 592*y^2*z^2 + 4270*y^3*z^2 - 10128*y^4*z^2 + 9886*y^5*z^2 - 3598*y^6*z^2 + 162*y^7*z^2 - 213*y*z^3 + 2348*y^2*z^3 - 7143*y^3*z^3 + 8034*y^4*z^3 - 3272*y^5*z^3 + 354*y^6*z^3 + 12*z^4 + 414*y*z^4 - 2218*y^2*z^4 + 2882*y^3*z^4 - 1150*y^4*z^4 + 492*y^5*z^4 - 36*z^5 - 111*y*z^5 + 78*y^2*z^5 + 285*y^3*z^5 + 432*y^4*z^5 + 36*z^6 - 168*y*z^6 + 354*y^2*z^6 + 210*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)* G[0, 1, 1, y])/(9*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) - (4*(-8*y^4 + 20*y^5 - 16*y^6 + 4*y^7 + 12*y^2*z - 78*y^3*z + 162*y^4*z - 138*y^5*z + 42*y^6*z + 6*y*z^2 - 86*y^2*z^2 + 241*y^3*z^2 - 251*y^4*z^2 + 93*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 106*y*z^3 + 243*y^2*z^3 - 237*y^3*z^3 + 103*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 141*y*z^4 - 129*y^2*z^4 + 66*y^3*z^4 - 54*y^4*z^4 + 21*z^5 - 9*y*z^5 - 66*y^3*z^5 + 12*z^6 - 27*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[0, 1 - y, 0, z])/(3*(-1 + y)^2*y*z^2* (-1 + y + z)^2*(y + z)^3) + (2*(-264*y^4 + 1098*y^5 - 1698*y^6 + 1158*y^7 - 294*y^8 - 795*y^3*z + 3906*y^4*z - 7002*y^5*z + 5502*y^6*z - 1647*y^7*z + 36*y^8*z - 700*y^2*z^2 + 4684*y^3*z^2 - 10380*y^4*z^2 + 9670*y^5*z^2 - 3436*y^6*z^2 + 162*y^7*z^2 - 213*y*z^3 + 2438*y^2*z^3 - 7167*y^3*z^3 + 8082*y^4*z^3 - 3494*y^5*z^3 + 354*y^6*z^3 + 12*z^4 + 414*y*z^4 - 2182*y^2*z^4 + 3080*y^3*z^4 - 1708*y^4*z^4 + 492*y^5*z^4 - 36*z^5 - 111*y*z^5 + 168*y^2*z^5 - 129*y^3*z^5 + 432*y^4*z^5 + 36*z^6 - 168*y*z^6 + 246*y^2*z^6 + 210*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)* G[0, 1 - y, 1 - y, z])/(9*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^3) - (2*(9*y^4 - 35*y^5 + 54*y^6 - 42*y^7 + 17*y^8 - 3*y^9 + 62*y^3*z - 441*y^4*z + 1148*y^5*z - 1436*y^6*z + 900*y^7*z - 251*y^8*z + 18*y^9*z + 119*y^2*z^2 - 1115*y^3*z^2 + 3537*y^4*z^2 - 5213*y^5*z^2 + 3782*y^6*z^2 - 1212*y^7*z^2 + 102*y^8*z^2 + 12*y*z^3 - 722*y^2*z^3 + 3603*y^3*z^3 - 6915*y^4*z^3 + 6113*y^5*z^3 - 2355*y^6*z^3 + 264*y^7*z^3 + 42*z^4 - 412*y*z^4 + 2144*y^2*z^4 - 4911*y^3*z^4 + 5230*y^4*z^4 - 2507*y^5*z^4 + 414*y^6*z^4 - 111*z^5 + 783*y*z^5 - 2118*y^2*z^5 + 2694*y^3*z^5 - 1677*y^4*z^5 + 426*y^5*z^5 + 87*z^6 - 408*y*z^6 + 720*y^2*z^6 - 690*y^3*z^6 + 282*y^4*z^6 - 9*z^7 + 33*y*z^7 - 141*y^2*z^7 + 108*y^3*z^7 - 9*z^8 - 12*y*z^8 + 18*y^2*z^8)*G[0, -y, 1 - y, z])/ (3*(-1 + y)^3*y*z^3*(-1 + y + z)^2*(y + z)^3) - (4*(4*y^3 - 8*y^5 + 4*y^6 - 6*y*z + 30*y^2*z - 28*y^3*z - 12*y^4*z + 16*y^5*z + 18*z^2 - 58*y*z^2 + 92*y^2*z^2 - 112*y^3*z^2 + 63*y^4*z^2 - 3*y^5*z^2 - 60*z^3 + 192*y*z^3 - 256*y^2*z^3 + 139*y^3*z^3 - 6*y^4*z^3 + 72*z^4 - 184*y*z^4 + 139*y^2*z^4 - 36*z^5 + 57*y*z^5 + 6*y^2*z^5 + 6*z^6 + 3*y*z^6)*G[1, 0, 0, y])/ (3*(-1 + y)*z^2*(-1 + y + z)^3*(y + z)^3) + (4*(-24*y + 100*y^2 - 152*y^3 + 100*y^4 - 24*y^5 - 18*z + 154*y*z - 384*y^2*z + 402*y^3*z - 178*y^4*z + 24*y^5*z + 60*z^2 - 289*y*z^2 + 494*y^2*z^2 - 361*y^3*z^2 + 96*y^4*z^2 - 63*z^3 + 207*y*z^3 - 276*y^2*z^3 + 150*y^3*z^3 - 18*y^4*z^3 + 9*z^4 - 48*y*z^4 + 96*y^2*z^4 - 39*y^3*z^4 + 21*z^5 + 9*y*z^5 - 30*y^2*z^5 - 9*z^6 - 9*y*z^6)*G[1, 0, 0, z])/(3*(-1 + y)^2*y*z^2*(-1 + y + z)^3* (y + z)) - (2*(-294*y^4 + 1554*y^5 - 3342*y^6 + 3696*y^7 - 2166*y^8 + 606*y^9 - 54*y^10 - 897*y^3*z + 5679*y^4*z - 14280*y^5*z + 18231*y^6*z - 12357*y^7*z + 4137*y^8*z - 522*y^9*z + 9*y^10*z - 754*y^2*z^2 + 6720*y^3*z^2 - 21381*y^4*z^2 + 32766*y^5*z^2 - 25983*y^6*z^2 + 10197*y^7*z^2 - 1646*y^8*z^2 + 81*y^9*z^2 - 195*y*z^3 + 3423*y^2*z^3 - 15336*y^3*z^3 + 29517*y^4*z^3 - 27990*y^5*z^3 + 13104*y^6*z^3 - 2799*y^7*z^3 + 276*y^8*z^3 + 12*z^4 + 630*y*z^4 - 5445*y^2*z^4 + 14424*y^3*z^4 - 17055*y^4*z^4 + 9936*y^5*z^4 - 3015*y^6*z^4 + 513*y^7*z^4 - 30*z^5 - 684*y*z^5 + 3356*y^2*z^5 - 5352*y^3*z^5 + 4101*y^4*z^5 - 1961*y^5*z^5 + 579*y^6*z^5 + 36*z^6 + 138*y*z^6 - 330*y^2*z^6 + 333*y^3*z^6 - 543*y^4*z^6 + 393*y^5*z^6 - 24*z^7 + 171*y*z^7 - 342*y^2*z^7 + 78*y^3*z^7 + 144*y^4*z^7 + 6*z^8 - 72*y*z^8 + 54*y^2*z^8 + 21*y^3*z^8)*G[1, 0, 1, y])/(9*(-1 + y)^3*y^2*z^2* (-1 + y + z)^3*(y + z)^3) + G[1 - y, 1 - y, z]* ((-4*(-139*y^2 + 275*y^3 - 136*y^4 - 294*y*z + 790*y^2*z - 535*y^3*z + 39*y^4*z + 12*z^2 + 324*y*z^2 - 402*y^2*z^2 + 39*y^3*z^2 - 24*z^3 + 9*y*z^3 - 39*y^2*z^3 + 12*z^4 - 39*y*z^4))/ (9*(-1 + y)*y*z^2*(-1 + y + z)*(y + z)^2) - (64*G[0, 0, 1, y])/ z^3 - (32*G[0, 1, 1, y])/z^3 - (48*G[1, 0, 1, y])/z^3) + G[1 - y, 0, z]*((-18*y^4 - 320*y^5 + 896*y^6 - 760*y^7 + 202*y^8 + 309*y^3*z - 2556*y^4*z + 5850*y^5*z - 5280*y^6*z + 1689*y^7*z - 12*y^8*z + 105*y^2*z^2 - 2579*y^3*z^2 + 8167*y^4*z^2 - 9197*y^5*z^2 + 3684*y^6*z^2 - 180*y^7*z^2 + 909*y*z^3 - 4849*y^2*z^3 + 10950*y^3*z^3 - 11427*y^4*z^3 + 5359*y^5*z^3 - 942*y^6*z^3 + 27*z^4 - 2349*y*z^4 + 8286*y^2*z^4 - 9996*y^3*z^4 + 5682*y^4*z^4 - 2100*y^5*z^4 - 51*z^5 + 1686*y*z^5 - 3300*y^2*z^5 + 2583*y^3*z^5 - 2268*y^4*z^5 + 33*z^6 - 63*y*z^6 - 144*y^2*z^6 - 1176*y^3*z^6 - 9*z^7 - 207*y*z^7 - 234*y^2*z^7)/ (9*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) - (16*G[0, 0, 1, y])/z^3 + (32*G[0, 1, 1, y])/z^3 - (32*G[1, 0, 1, y])/z^3) + G[0, -y, z]* ((4*(6*y^6 - 6*y^7 + 2*y^8 - 3*y^4*z + 27*y^5*z - 39*y^6*z + 15*y^7*z - 3*y^3*z^2 + 36*y^4*z^2 - 81*y^5*z^2 + 42*y^6*z^2 - 13*y^2*z^3 + 60*y^3*z^3 - 126*y^4*z^3 + 89*y^5*z^3 - 6*y^6*z^3 - 15*y*z^4 + 102*y^2*z^4 - 216*y^3*z^4 + 186*y^4*z^4 - 36*y^5*z^4 - 6*z^5 + 81*y*z^5 - 255*y^2*z^5 + 285*y^3*z^5 - 90*y^4*z^5 + 24*z^6 - 153*y*z^6 + 258*y^2*z^6 - 120*y^3*z^6 - 36*z^7 + 123*y*z^7 - 90*y^2*z^7 + 24*z^8 - 36*y*z^8 - 6*z^9)*G[1, 0, y])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + (4*(-4*y^5 + 12*y^6 - 12*y^7 + 4*y^8 + 21*y^4*z - 87*y^5*z + 111*y^6*z - 45*y^7*z + 57*y^3*z^2 - 243*y^4*z^2 + 303*y^5*z^2 - 117*y^6*z^2 + 63*y^2*z^3 - 267*y^3*z^3 + 315*y^4*z^3 - 135*y^5*z^3 + 6*y^6*z^3 + 21*y*z^4 - 105*y^2*z^4 + 129*y^3*z^4 - 117*y^4*z^4 + 18*y^5*z^4 + 6*z^5 - 36*y*z^5 + 60*y^2*z^5 - 102*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 36*y^2*z^6 + 6*y^3*z^6)*G[1, 1, y])/(3*(-1 + y)^3*y^2*z^3*(y + z)^3) - (16*G[0, 1, 1, y])/z^3 - (16*G[1, 0, 1, y])/z^3) + G[1 - y, 1, z]*((-16*G[0, 0, 1, y])/z^3 + (16*G[1, 0, 1, y])/z^3) + G[0, 1 - y, z]*((-18*y^4 - 320*y^5 + 896*y^6 - 760*y^7 + 202*y^8 + 309*y^3*z - 2556*y^4*z + 5850*y^5*z - 5280*y^6*z + 1689*y^7*z - 12*y^8*z + 105*y^2*z^2 - 2579*y^3*z^2 + 8167*y^4*z^2 - 9197*y^5*z^2 + 3684*y^6*z^2 - 180*y^7*z^2 + 909*y*z^3 - 4849*y^2*z^3 + 10950*y^3*z^3 - 11427*y^4*z^3 + 5359*y^5*z^3 - 942*y^6*z^3 + 27*z^4 - 2349*y*z^4 + 8286*y^2*z^4 - 9996*y^3*z^4 + 5682*y^4*z^4 - 2100*y^5*z^4 - 51*z^5 + 1686*y*z^5 - 3300*y^2*z^5 + 2583*y^3*z^5 - 2268*y^4*z^5 + 33*z^6 - 63*y*z^6 - 144*y^2*z^6 - 1176*y^3*z^6 - 9*z^7 - 207*y*z^7 - 234*y^2*z^7)/ (9*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) - (16*(-y^3 + 3*y^4 - 3*y^5 + y^6 - 3*y^2*z + 12*y^3*z - 15*y^4*z + 6*y^5*z - 3*y*z^2 + 18*y^2*z^2 - 30*y^3*z^2 + 15*y^4*z^2 + 9*y*z^3 - 27*y^2*z^3 + 18*y^3*z^3 - 9*y*z^4 + 9*y^2*z^4 - z^6)* G[1, 0, y])/(3*z^3*(-1 + y + z)^3*(y + z)^3) + (4*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1, 1, y])/ (y*z^2*(y + z)^3) + (16*G[0, 0, 1, y])/z^3 + (16*G[1, 0, 1, y])/ z^3) + G[-y, 1 - y, z]*((435*y^4 - 1298*y^5 + 1456*y^6 - 758*y^7 + 165*y^8 + 1038*y^3*z - 3873*y^4*z + 5439*y^5*z - 3645*y^6*z + 1275*y^7*z - 234*y^8*z + 768*y^2*z^2 - 3792*y^3*z^2 + 6687*y^4*z^2 - 5952*y^5*z^2 + 3171*y^6*z^2 - 882*y^7*z^2 - 882*y*z^3 + 3010*y^2*z^3 - 3686*y^3*z^3 + 529*y^4*z^3 + 2091*y^5*z^3 - 1062*y^6*z^3 - 27*z^4 + 2238*y*z^4 - 6870*y^2*z^4 + 6072*y^3*z^4 - 963*y^4*z^4 + 51*z^5 - 1533*y*z^5 + 2463*y^2*z^5 - 693*y^3*z^5 + 1062*y^4*z^5 - 33*z^6 - 6*y*z^6 + 507*y^2*z^6 + 882*y^3*z^6 + 9*z^7 + 207*y*z^7 + 234*y^2*z^7)/ (9*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) - (16*G[0, 0, 1, y])/z^3 + (64*G[0, 1, 1, y])/z^3 + (16*G[1, 0, 1, y])/z^3) + G[1 - y, -y, z]*((32*G[0, 1, 1, y])/z^3 + (32*G[1, 0, 1, y])/z^3) - (2*(62*y^4 + 12*y^5 - 12*y^6 + 139*y^3*z - 159*y^4*z - 48*y^5*z + 12*y^6*z + 98*y^2*z^2 - 426*y^3*z^2 + 135*y^4*z^2 + 36*y^5*z^2 - 9*y*z^3 - 255*y^2*z^3 + 408*y^3*z^3 - 17*y^4*z^3 - 6*z^4 + 48*y*z^4 + 183*y^2*z^4 - 70*y^3*z^4 - 21*y^4*z^4 + 24*z^5 - 90*y*z^5 + 19*y^2*z^5 - 51*y^3*z^5 - 36*z^6 + 72*y*z^6 - 45*y^2*z^6 + 24*z^7 - 21*y*z^7 - 6*z^8)* G[1, 0, 1 - y, z])/(9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(-18*y^6 + 54*y^7 - 54*y^8 + 18*y^9 + 18*y^4*z - 117*y^5*z + 270*y^6*z - 252*y^7*z + 72*y^8*z + 9*y^9*z + 178*y^3*z^2 - 721*y^4*z^2 + 1113*y^5*z^2 - 561*y^6*z^2 - 99*y^7*z^2 + 90*y^8*z^2 - 68*y^2*z^3 - 121*y^3*z^3 + 549*y^4*z^3 + 414*y^5*z^3 - 1143*y^6*z^3 + 351*y^7*z^3 - 78*y*z^4 + 549*y^2*z^4 - 1155*y^3*z^4 + 2538*y^4*z^4 - 2646*y^5*z^4 + 720*y^6*z^4 - 12*z^5 + 222*y*z^5 - 1017*y^2*z^5 + 2652*y^3*z^5 - 2808*y^4*z^5 + 855*y^5*z^5 + 12*z^6 - 210*y*z^6 + 1017*y^2*z^6 - 1485*y^3*z^6 + 594*y^4*z^6 + 126*y*z^7 - 369*y^2*z^7 + 225*y^3*z^7 - 36*y*z^8 + 36*y^2*z^8)*G[1, 1, 0, y])/(9*(-1 + y)*y^2*z^2*(-1 + y + z)^3* (y + z)^4) + G[1, z]*((4*(3*y - 7*y^2 + 9*y^3 - 3*y^4 - 13*y*z + 24*y^2*z - 21*y^3*z + 4*y^4*z + 2*z^2 + 15*y*z^2 - 21*y^2*z^2 + 10*y^3*z^2 - 8*z^3 + 3*y*z^3 - 2*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 14*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)*G[0, 0, 1, y])/ (y^2*z^3*(-1 + y + z)^3) - (4*(y^3 + y*z - 2*y^2*z - 2*z^2 + 2*y*z^2 + 6*z^3 - 7*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)* G[0, 1, 0, y])/(y^2*z^3*(-1 + y + z)^2) - (4*(3*y - 7*y^2 + 9*y^3 - 3*y^4 - 13*y*z + 24*y^2*z - 21*y^3*z + 4*y^4*z + 2*z^2 + 15*y*z^2 - 21*y^2*z^2 + 10*y^3*z^2 - 8*z^3 + 3*y*z^3 - 2*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 14*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)*G[1, 0, 1, y])/ (y^2*z^3*(-1 + y + z)^3) + (4*(y^3 + y*z - 2*y^2*z - 2*z^2 + 2*y*z^2 + 6*z^3 - 7*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)* G[1, 1, 0, y])/(y^2*z^3*(-1 + y + z)^2)) - (2*(62*y^4 - 112*y^5 + 26*y^6 + 36*y^7 - 12*y^8 + 193*y^3*z - 659*y^4*z + 727*y^5*z - 237*y^6*z - 36*y^7*z + 12*y^8*z + 206*y^2*z^2 - 1255*y^3*z^2 + 2366*y^4*z^2 - 1791*y^5*z^2 + 474*y^6*z^2 + 45*y*z^3 - 837*y^2*z^3 + 2733*y^3*z^3 - 3458*y^4*z^3 + 1840*y^5*z^3 - 323*y^6*z^3 - 6*z^4 - 129*y*z^4 + 1158*y^2*z^4 - 2533*y^3*z^4 + 2297*y^4*z^4 - 847*y^5*z^4 + 60*y^6*z^4 + 24*z^5 + 78*y*z^5 - 551*y^2*z^5 + 1027*y^3*z^5 - 815*y^4*z^5 + 183*y^5*z^5 - 36*z^6 + 90*y*z^6 - 45*y^2*z^6 - 270*y^3*z^6 + 207*y^4*z^6 + 24*z^7 - 123*y*z^7 + 48*y^2*z^7 + 105*y^3*z^7 - 6*z^8 + 39*y*z^8 + 21*y^2*z^8)*G[1, 1, 0, z])/ (9*(-1 + y)^2*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (16*(2*y + 3*z)*G[1, 1, 1, y])/(z^2*(y + z)^2) + G[-y, 0, z]*((32*G[0, 1, 1, y])/z^3 + (32*G[1, 0, 1, y])/z^3 - (48*G[1, 1, 1, y])/z^3) + G[-y, -y, z]*((-32*G[0, 0, 1, y])/z^3 + (32*G[0, 1, 1, y])/z^3 + (32*G[1, 0, 1, y])/z^3 + (48*G[1, 1, 1, y])/z^3) + G[0, z]* ((471*y^2 - 880*y^3 + 409*y^4 + 1386*y*z - 3862*y^2*z + 2830*y^3*z - 354*y^4*z - 27*z^2 - 1992*y*z^2 + 2706*y^2*z^2 - 354*y^3*z^2 + 48*z^3 + 264*y*z^3 + 354*y^2*z^3 - 21*z^4 + 354*y*z^4)/ (9*(-1 + y)*y*z*(-1 + y + z)^2*(y + z)^2) + ((-18*y^4 - 320*y^5 + 896*y^6 - 760*y^7 + 202*y^8 + 309*y^3*z - 2556*y^4*z + 5850*y^5*z - 5280*y^6*z + 1689*y^7*z - 12*y^8*z + 105*y^2*z^2 - 2579*y^3*z^2 + 8167*y^4*z^2 - 9197*y^5*z^2 + 3684*y^6*z^2 - 180*y^7*z^2 + 909*y*z^3 - 4849*y^2*z^3 + 10950*y^3*z^3 - 11427*y^4*z^3 + 5359*y^5*z^3 - 942*y^6*z^3 + 27*z^4 - 2349*y*z^4 + 8286*y^2*z^4 - 9996*y^3*z^4 + 5682*y^4*z^4 - 2100*y^5*z^4 - 51*z^5 + 1686*y*z^5 - 3300*y^2*z^5 + 2583*y^3*z^5 - 2268*y^4*z^5 + 33*z^6 - 63*y*z^6 - 144*y^2*z^6 - 1176*y^3*z^6 - 9*z^7 - 207*y*z^7 - 234*y^2*z^7)* G[1, y])/(9*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + (4*y*(8 - 12*y + 4*y^2 - 10*z + 10*y*z + 3*z^2 - 3*y*z^2 + 3*z^3)* G[0, 0, y])/(3*(-1 + y)*z^2*(-1 + y + z)^3) - (2*(324*y^5 - 1590*y^6 + 3132*y^7 - 3096*y^8 + 1536*y^9 - 306*y^10 - 72*y^3*z + 1422*y^4*z - 6867*y^5*z + 14724*y^6*z - 16146*y^7*z + 8946*y^8*z - 2043*y^9*z + 36*y^10*z - 36*y^2*z^2 + 1440*y^3*z^2 - 9324*y^4*z^2 + 24551*y^5*z^2 - 31767*y^6*z^2 + 20391*y^7*z^2 - 5453*y^8*z^2 + 198*y^9*z^2 - 108*y*z^3 + 1080*y^2*z^3 - 6666*y^3*z^3 + 20646*y^4*z^3 - 31785*y^5*z^3 + 24081*y^6*z^3 - 7785*y^7*z^3 + 537*y^8*z^3 + 288*y*z^4 - 2358*y^2*z^4 + 9072*y^3*z^4 - 17028*y^4*z^4 + 15723*y^5*z^4 - 6615*y^6*z^4 + 918*y^7*z^4 - 18*z^5 - 135*y*z^5 + 1394*y^2*z^5 - 3888*y^3*z^5 + 5082*y^4*z^5 - 3464*y^5*z^5 + 1020*y^6*z^5 + 36*z^6 - 159*y*z^6 + 237*y^2*z^6 + 243*y^3*z^6 - 1092*y^4*z^6 + 708*y^5*z^6 - 24*z^7 + 171*y*z^7 - 261*y^2*z^7 - 192*y^3*z^7 + 279*y^4*z^7 + 6*z^8 - 45*y*z^8 - 18*y^2*z^8 + 48*y^3*z^8)*G[0, 1, y])/ (9*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) - (2*(-36*y^6 + 120*y^7 - 120*y^8 + 36*y^9 - 126*y^5*z + 516*y^6*z - 624*y^7*z + 234*y^8*z + 90*y^3*z^2 - 507*y^4*z^2 + 1374*y^5*z^2 - 1597*y^6*z^2 + 658*y^7*z^2 - 18*y^8*z^2 - 90*y^2*z^3 + 3*y^3*z^3 + 981*y^4*z^3 - 1687*y^5*z^3 + 886*y^6*z^3 - 75*y^7*z^3 - 18*y*z^4 + 267*y^2*z^4 - 147*y^3*z^4 - 480*y^4*z^4 + 579*y^5*z^4 - 129*y^6*z^4 - 9*y*z^5 - 51*y^2*z^5 + 14*y^3*z^5 + 286*y^4*z^5 - 132*y^5*z^5 - 18*z^6 + 135*y*z^6 - 223*y^2*z^6 + 286*y^3*z^6 - 108*y^4*z^6 + 36*z^7 - 147*y*z^7 + 204*y^2*z^7 - 75*y^3*z^7 - 24*z^8 + 57*y*z^8 - 33*y^2*z^8 + 6*z^9 - 6*y*z^9)* G[1, 0, y])/(9*(-1 + y)*y^2*z^2*(-1 + y + z)^3*(y + z)^4) + (2*(-264*y^4 + 1098*y^5 - 1698*y^6 + 1158*y^7 - 294*y^8 - 795*y^3*z + 3906*y^4*z - 7002*y^5*z + 5502*y^6*z - 1647*y^7*z + 36*y^8*z - 700*y^2*z^2 + 4684*y^3*z^2 - 10380*y^4*z^2 + 9670*y^5*z^2 - 3436*y^6*z^2 + 162*y^7*z^2 - 213*y*z^3 + 2438*y^2*z^3 - 7167*y^3*z^3 + 8082*y^4*z^3 - 3494*y^5*z^3 + 354*y^6*z^3 + 12*z^4 + 414*y*z^4 - 2182*y^2*z^4 + 3080*y^3*z^4 - 1708*y^4*z^4 + 492*y^5*z^4 - 36*z^5 - 111*y*z^5 + 168*y^2*z^5 - 129*y^3*z^5 + 432*y^4*z^5 + 36*z^6 - 168*y*z^6 + 246*y^2*z^6 + 210*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)*G[1, 1, y])/ (9*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + (4*(-4 + 20*y - 40*y^2 + 40*y^3 - 20*y^4 + 4*y^5 + 10*z - 40*y*z + 60*y^2*z - 40*y^3*z + 10*y^4*z - 11*z^2 + 33*y*z^2 - 33*y^2*z^2 + 11*y^3*z^2 + 7*z^3 - 14*y*z^3 + 7*y^2*z^3 - 7*z^4 + 7*y*z^4 + 3*z^5)*G[0, 0, 1, y])/((-1 + y)^3*z^2*(-1 + y + z)^3) + (16*G[0, 1, 0, y])/(3*(-1 + y + z)^3) - (8*(12*y^3 - 84*y^4 + 240*y^5 - 360*y^6 + 300*y^7 - 132*y^8 + 24*y^9 + 30*y^2*z - 252*y^3*z + 840*y^4*z - 1440*y^5*z + 1350*y^6*z - 660*y^7*z + 132*y^8*z + 25*y*z^2 - 276*y^2*z^2 + 1131*y^3*z^2 - 2292*y^4*z^2 + 2475*y^5*z^2 - 1368*y^6*z^2 + 305*y^7*z^2 + 3*z^3 - 105*y*z^3 + 660*y^2*z^3 - 1746*y^3*z^3 + 2304*y^4*z^3 - 1503*y^5*z^3 + 387*y^6*z^3 - 9*z^4 + 150*y*z^4 - 624*y^2*z^4 + 1125*y^3*z^4 - 954*y^4*z^4 + 312*y^5*z^4 + 9*z^5 - 89*y*z^5 + 276*y^2*z^5 - 384*y^3*z^5 + 197*y^4*z^5 - 3*z^6 + 30*y*z^6 - 114*y^2*z^6 + 114*y^3*z^6 - 21*y*z^7 + 48*y^2*z^7 + 9*y*z^8)*G[0, 1, 1, y])/(3*(-1 + y)^3*y*z^2*(-1 + y + z)^3* (y + z)^3) - (16*G[1, 0, 0, y])/(3*(-1 + y + z)^3) + (8*(-12*y^3 + 60*y^4 - 120*y^5 + 120*y^6 - 60*y^7 + 12*y^8 - 30*y^2*z + 180*y^3*z - 420*y^4*z + 480*y^5*z - 270*y^6*z + 60*y^7*z - 27*y*z^2 + 216*y^2*z^2 - 621*y^3*z^2 + 835*y^4*z^2 - 534*y^5*z^2 + 129*y^6*z^2 + 2*y^7*z^2 - 3*z^3 + 87*y*z^3 - 390*y^2*z^3 + 675*y^3*z^3 - 489*y^4*z^3 + 96*y^5*z^3 + 24*y^6*z^3 + 9*z^4 - 96*y*z^4 + 237*y^2*z^4 - 162*y^3*z^4 - 69*y^4*z^4 + 81*y^5*z^4 - 9*z^5 + 34*y*z^5 + 15*y^2*z^5 - 159*y^3*z^5 + 128*y^4*z^5 + 3*z^6 + 12*y*z^6 - 96*y^2*z^6 + 108*y^3*z^6 - 21*y*z^7 + 48*y^2*z^7 + 9*y*z^8)*G[1, 0, 1, y])/ (3*(-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^3) + (16*(1 - 3*y + 3*y^2 - 3*z + 6*y*z + 3*z^2)*G[1, 1, 0, y])/ (3*(-1 + y + z)^3*(y + z)^3) + (4*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1, 1, 1, y])/(y*z^2*(y + z)^3)) - (2*(62*y^4 + 12*y^5 - 12*y^6 + 139*y^3*z - 159*y^4*z - 48*y^5*z + 12*y^6*z + 98*y^2*z^2 - 426*y^3*z^2 + 135*y^4*z^2 + 36*y^5*z^2 - 9*y*z^3 - 255*y^2*z^3 + 408*y^3*z^3 - 17*y^4*z^3 - 6*z^4 + 48*y*z^4 + 183*y^2*z^4 - 70*y^3*z^4 - 21*y^4*z^4 + 24*z^5 - 90*y*z^5 + 19*y^2*z^5 - 51*y^3*z^5 - 36*z^6 + 72*y*z^6 - 45*y^2*z^6 + 24*z^7 - 21*y*z^7 - 6*z^8)*G[1, 1 - y, 0, z])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(-8*y^4 + 20*y^5 - 16*y^6 + 4*y^7 + 12*y^2*z - 78*y^3*z + 162*y^4*z - 138*y^5*z + 42*y^6*z + 6*y*z^2 - 86*y^2*z^2 + 241*y^3*z^2 - 251*y^4*z^2 + 93*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 106*y*z^3 + 243*y^2*z^3 - 237*y^3*z^3 + 103*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 141*y*z^4 - 129*y^2*z^4 + 66*y^3*z^4 - 54*y^4*z^4 + 21*z^5 - 9*y*z^5 - 66*y^3*z^5 + 12*z^6 - 27*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[1 - y, 0, 0, z])/(3*(-1 + y)^2*y*z^2* (-1 + y + z)^2*(y + z)^3) + (2*(-264*y^4 + 1098*y^5 - 1698*y^6 + 1158*y^7 - 294*y^8 - 795*y^3*z + 3906*y^4*z - 7002*y^5*z + 5502*y^6*z - 1647*y^7*z + 36*y^8*z - 700*y^2*z^2 + 4684*y^3*z^2 - 10380*y^4*z^2 + 9670*y^5*z^2 - 3436*y^6*z^2 + 162*y^7*z^2 - 213*y*z^3 + 2438*y^2*z^3 - 7167*y^3*z^3 + 8082*y^4*z^3 - 3494*y^5*z^3 + 354*y^6*z^3 + 12*z^4 + 414*y*z^4 - 2182*y^2*z^4 + 3080*y^3*z^4 - 1708*y^4*z^4 + 492*y^5*z^4 - 36*z^5 - 111*y*z^5 + 168*y^2*z^5 - 129*y^3*z^5 + 432*y^4*z^5 + 36*z^6 - 168*y*z^6 + 246*y^2*z^6 + 210*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)* G[1 - y, 0, 1 - y, z])/(9*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^3) - (2*(94*y^4 - 590*y^5 + 1414*y^6 - 1642*y^7 + 932*y^8 - 208*y^9 + 359*y^3*z - 2475*y^4*z + 6517*y^5*z - 8315*y^6*z + 5208*y^7*z - 1318*y^8*z + 24*y^9*z + 487*y^2*z^2 - 3910*y^3*z^2 + 11748*y^4*z^2 - 16852*y^5*z^2 + 11803*y^6*z^2 - 3414*y^7*z^2 + 138*y^8*z^2 + 231*y*z^3 - 2656*y^2*z^3 + 10024*y^3*z^3 - 16989*y^4*z^3 + 13711*y^5*z^3 - 4669*y^6*z^3 + 348*y^7*z^3 + 63*z^4 - 928*y*z^4 + 4486*y^2*z^4 - 9192*y^3*z^4 + 8758*y^4*z^4 - 3700*y^5*z^4 + 510*y^6*z^4 - 135*z^5 + 1017*y*z^5 - 2619*y^2*z^5 + 3027*y^3*z^5 - 1782*y^4*z^5 + 480*y^5*z^5 + 72*z^6 - 282*y*z^6 + 432*y^2*z^6 - 534*y^3*z^6 + 294*y^4*z^6 + 9*z^7 - 30*y*z^7 - 99*y^2*z^7 + 108*y^3*z^7 - 9*z^8 - 12*y*z^8 + 18*y^2*z^8)* G[1 - y, 1, 0, z])/(3*(-1 + y)^3*y*z^2*(-1 + y + z)^2*(y + z)^4) + (2*(-264*y^4 + 1098*y^5 - 1698*y^6 + 1158*y^7 - 294*y^8 - 795*y^3*z + 3906*y^4*z - 7002*y^5*z + 5502*y^6*z - 1647*y^7*z + 36*y^8*z - 700*y^2*z^2 + 4684*y^3*z^2 - 10380*y^4*z^2 + 9670*y^5*z^2 - 3436*y^6*z^2 + 162*y^7*z^2 - 213*y*z^3 + 2438*y^2*z^3 - 7167*y^3*z^3 + 8082*y^4*z^3 - 3494*y^5*z^3 + 354*y^6*z^3 + 12*z^4 + 414*y*z^4 - 2182*y^2*z^4 + 3080*y^3*z^4 - 1708*y^4*z^4 + 492*y^5*z^4 - 36*z^5 - 111*y*z^5 + 168*y^2*z^5 - 129*y^3*z^5 + 432*y^4*z^5 + 36*z^6 - 168*y*z^6 + 246*y^2*z^6 + 210*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)*G[1 - y, 1 - y, 0, z])/ (9*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) - (16*(2*y + 3*z)*G[1 - y, 1 - y, 1 - y, z])/(z^2*(y + z)^2) + (2*(19*y^4 - 35*y^5 - 26*y^6 + 98*y^7 - 73*y^8 + 17*y^9 - 148*y^3*z + 519*y^4*z - 548*y^5*z - 38*y^6*z + 432*y^7*z - 265*y^8*z + 48*y^9*z - 467*y^2*z^2 + 2166*y^3*z^2 - 3387*y^4*z^2 + 1661*y^5*z^2 + 684*y^6*z^2 - 831*y^7*z^2 + 174*y^8*z^2 - 198*y*z^3 + 1759*y^2*z^3 - 4160*y^3*z^3 + 3513*y^4*z^3 - 361*y^5*z^3 - 784*y^6*z^3 + 231*y^7*z^3 + 6*z^4 + 417*y*z^4 - 1769*y^2*z^4 + 2232*y^3*z^4 - 783*y^4*z^4 - 211*y^5*z^4 + 108*y^6*z^4 - 18*z^5 - 168*y*z^5 + 303*y^2*z^5 - 63*y^3*z^5 - 21*y^4*z^5 - 42*y^5*z^5 + 18*z^6 - 123*y*z^6 + 252*y^2*z^6 - 99*y^3*z^6 - 66*y^4*z^6 - 6*z^7 + 72*y*z^7 - 54*y^2*z^7 - 21*y^3*z^7)*G[1 - y, -y, 1 - y, z])/(9*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + (2*(-9*y^4 - 159*y^5 + 159*y^6 - 53*y^7 + 246*y^3*z - 1134*y^4*z + 1491*y^5*z - 553*y^6*z + 6*y^7*z + 396*y^2*z^2 - 2241*y^3*z^2 + 3915*y^4*z^2 - 1970*y^5*z^2 + 57*y^6*z^2 + 81*y*z^3 - 1488*y^2*z^3 + 4197*y^3*z^3 - 3106*y^4*z^3 + 207*y^5*z^3 - 288*y*z^4 + 1974*y^2*z^4 - 2417*y^3*z^4 + 360*y^4*z^4 - 18*z^5 + 396*y*z^5 - 973*y^2*z^5 + 324*y^3*z^5 + 36*z^6 - 216*y*z^6 + 153*y^2*z^6 - 24*z^7 + 39*y*z^7 + 6*z^8)*G[-y, 0, 1 - y, z])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(-9*y^4 - 159*y^5 + 159*y^6 - 53*y^7 + 246*y^3*z - 1134*y^4*z + 1491*y^5*z - 553*y^6*z + 6*y^7*z + 396*y^2*z^2 - 2241*y^3*z^2 + 3915*y^4*z^2 - 1970*y^5*z^2 + 57*y^6*z^2 + 81*y*z^3 - 1488*y^2*z^3 + 4197*y^3*z^3 - 3106*y^4*z^3 + 207*y^5*z^3 - 288*y*z^4 + 1974*y^2*z^4 - 2417*y^3*z^4 + 360*y^4*z^4 - 18*z^5 + 396*y*z^5 - 973*y^2*z^5 + 324*y^3*z^5 + 36*z^6 - 216*y*z^6 + 153*y^2*z^6 - 24*z^7 + 39*y*z^7 + 6*z^8)*G[-y, 1 - y, 0, z])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(34*y^4 - 184*y^5 + 336*y^6 - 256*y^7 + 70*y^8 + 167*y^3*z - 874*y^4*z + 1614*y^5*z - 1232*y^6*z + 283*y^7*z + 42*y^8*z + 340*y^2*z^2 - 1970*y^3*z^2 + 3970*y^4*z^2 - 3258*y^5*z^2 + 786*y^6*z^2 + 132*y^7*z^2 + 189*y*z^3 - 1646*y^2*z^3 + 4187*y^3*z^3 - 3964*y^4*z^3 + 1096*y^5*z^3 + 138*y^6*z^3 - 12*z^4 - 342*y*z^4 + 1576*y^2*z^4 - 1754*y^3*z^4 + 424*y^4*z^4 + 36*z^5 + 39*y*z^5 + 108*y^2*z^5 - 369*y^3*z^5 - 138*y^4*z^5 - 36*z^6 + 192*y*z^6 - 348*y^2*z^6 - 132*y^3*z^6 + 12*z^7 - 78*y*z^7 - 42*y^2*z^7)*G[-y, 1 - y, 1 - y, z])/(9*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + (2*(-36*y^4 + 24*y^5 + 90*y^6 - 116*y^7 + 46*y^8 - 8*y^9 - 267*y^3*z + 1137*y^4*z - 1965*y^5*z + 1781*y^6*z - 874*y^7*z + 182*y^8*z + 6*y^9*z - 414*y^2*z^2 + 2817*y^3*z^2 - 6912*y^4*z^2 + 8155*y^5*z^2 - 4778*y^6*z^2 + 1138*y^7*z^2 - 6*y^8*z^2 - 63*y*z^3 + 1671*y^2*z^3 - 6813*y^3*z^3 + 11017*y^4*z^3 - 8045*y^5*z^3 + 2314*y^6*z^3 - 81*y^7*z^3 + 225*y*z^4 - 2364*y^2*z^4 + 5837*y^3*z^4 - 5560*y^4*z^4 + 2039*y^5*z^4 - 177*y^6*z^4 + 18*z^5 - 324*y*z^5 + 1216*y^2*z^5 - 1436*y^3*z^5 + 700*y^4*z^5 - 228*y^5*z^5 - 36*z^6 + 162*y*z^6 - 54*y^2*z^6 - 18*y^3*z^6 - 216*y^4*z^6 + 24*z^7 + 3*y*z^7 - 60*y^2*z^7 - 129*y^3*z^7 - 6*z^8 - 15*y*z^8 - 33*y^2*z^8)* G[-y, -y, 1 - y, z])/(9*(-1 + y)^2*y^2*z^3*(-1 + y + z)^3* (y + z)^2) + Pi^2*((-612*y^4 + 2864*y^5 - 4748*y^6 + 3352*y^7 - 856*y^8 - 1872*y^3*z + 10215*y^4*z - 19483*y^5*z + 15893*y^6*z - 4837*y^7*z + 84*y^8*z - 1620*y^2*z^2 + 12033*y^3*z^2 - 28125*y^4*z^2 + 27039*y^5*z^2 - 9735*y^6*z^2 + 408*y^7*z^2 - 612*y*z^3 + 6527*y^2*z^3 - 18863*y^3*z^3 + 20536*y^4*z^3 - 8152*y^5*z^3 + 564*y^6*z^3 + 72*z^4 + 957*y*z^4 - 4807*y^2*z^4 + 4592*y^3*z^4 - 364*y^4*z^4 - 240*z^5 + 594*y*z^5 - 2895*y^2*z^5 + 4455*y^3*z^5 - 564*y^4*z^5 + 252*z^6 - 1533*y*z^6 + 3039*y^2*z^6 - 408*y^3*z^6 - 84*z^7 + 618*y*z^7 - 84*y^2*z^7)/ (54*(-1 + y)^2*y*z^2*(-1 + y + z)^3*(y + z)^3) + G[0, z]*((32*y - 130*y^2 + 198*y^3 - 134*y^4 + 34*y^5 + 34*z - 199*y*z + 397*y^2*z - 337*y^3*z + 109*y^4*z - 4*y^5*z - 63*z^2 + 221*y*z^2 - 265*y^2*z^2 + 119*y^3*z^2 - 12*y^4*z^2 + 28*z^3 - 67*y*z^3 + 54*y^2*z^3 - 15*y^3*z^3 - 3*z^4 + 14*y*z^4 - 10*y^2*z^4 + 4*z^5 - 3*y*z^5)/(3*(-1 + y)^3*z^2*(-1 + y + z)^2* (y + z)) + (2*(4*y^2 - 4*y^3 - 4*y^4 + 4*y^5 + 6*y*z - 2*y^2*z - 10*y^3*z + 6*y^4*z + z^2 + 5*y*z^2 - 5*y^2*z^2 + 5*y^3*z^2 + 4*y*z^3 + 8*y^2*z^3 + 6*y*z^4)*G[1, y])/(3*(-1 + y)^3*y*z^2* (y + z)^2)) + ((62*y^4 - 112*y^5 + 26*y^6 + 36*y^7 - 12*y^8 + 193*y^3*z - 659*y^4*z + 727*y^5*z - 237*y^6*z - 36*y^7*z + 12*y^8*z + 206*y^2*z^2 - 1255*y^3*z^2 + 2366*y^4*z^2 - 1791*y^5*z^2 + 474*y^6*z^2 + 45*y*z^3 - 837*y^2*z^3 + 2733*y^3*z^3 - 3458*y^4*z^3 + 1840*y^5*z^3 - 323*y^6*z^3 - 6*z^4 - 129*y*z^4 + 1158*y^2*z^4 - 2533*y^3*z^4 + 2297*y^4*z^4 - 847*y^5*z^4 + 60*y^6*z^4 + 24*z^5 + 78*y*z^5 - 551*y^2*z^5 + 1027*y^3*z^5 - 815*y^4*z^5 + 183*y^5*z^5 - 36*z^6 + 90*y*z^6 - 45*y^2*z^6 - 270*y^3*z^6 + 207*y^4*z^6 + 24*z^7 - 123*y*z^7 + 48*y^2*z^7 + 105*y^3*z^7 - 6*z^8 + 39*y*z^8 + 21*y^2*z^8)* G[1, z])/(27*(-1 + y)^2*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + G[0, y]*((-2*y^3 + 2*y^4 - 2*y*z + 4*y^2*z - 3*y^3*z + y^4*z - 4*z^2 + 16*y*z^2 - 19*y^2*z^2 + 6*y^3*z^2 + 8*z^3 - 18*y*z^3 + 9*y^2*z^3 - 4*z^4 + 4*y*z^4)/(3*(-1 + y)*y*z^2*(-1 + y + z)^2* (y + z)) + (2*(y^3 + y*z - 2*y^2*z - 2*z^2 + 2*y*z^2 + 6*z^3 - 7*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, z])/ (3*y^2*z^3*(-1 + y + z)^2) - (2*(-3*y + 2*y^2 - 2*z + 4*y*z + 2*z^2)*G[1 - y, z])/(3*y^2*(y + z)^2)) - (4*(4 - 8*y + 4*y^2 + 2*z - 2*y*z + 3*z^2)*G[0, 0, z])/ (3*(-1 + y)^3*z^2) + (2*(12*y^2 - 84*y^3 + 240*y^4 - 360*y^5 + 300*y^6 - 132*y^7 + 24*y^8 + 18*y*z - 168*y^2*z + 600*y^3*z - 1080*y^4*z + 1050*y^5*z - 528*y^6*z + 108*y^7*z + 3*z^2 - 84*y*z^2 + 471*y^2*z^2 - 1135*y^3*z^2 + 1374*y^4*z^2 - 825*y^5*z^2 + 196*y^6*z^2 - 9*z^3 + 129*y*z^3 - 500*y^2*z^3 + 837*y^3*z^3 - 645*y^4*z^3 + 188*y^5*z^3 + 9*z^4 - 85*y*z^4 + 243*y^2*z^4 - 288*y^3*z^4 + 121*y^4*z^4 - 3*z^5 + 30*y*z^5 - 93*y^2*z^5 + 75*y^3*z^5 - 21*y*z^6 + 39*y^2*z^6 + 9*y*z^7)* G[0, 1, y])/(9*(-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^2) - (2*(2*y^3 - 6*y^4 + 6*y^5 - 2*y^6 + 6*y^2*z - 36*y^3*z + 96*y^4*z - 144*y^5*z + 126*y^6*z - 60*y^7*z + 12*y^8*z + 6*y*z^2 - 72*y^2*z^2 + 288*y^3*z^2 - 558*y^4*z^2 + 576*y^5*z^2 - 306*y^6*z^2 + 66*y^7*z^2 - 2*z^3 - 36*y*z^3 + 288*y^2*z^3 - 781*y^3*z^3 + 1005*y^4*z^3 - 627*y^5*z^3 + 153*y^6*z^3 - 6*z^4 + 126*y*z^4 - 525*y^2*z^4 + 900*y^3*z^4 - 699*y^4*z^4 + 204*y^5*z^4 + 24*z^5 - 183*y*z^5 + 468*y^2*z^5 - 504*y^3*z^5 + 195*y^4*z^5 - 27*z^6 + 144*y*z^6 - 270*y^2*z^6 + 162*y^3*z^6 + 21*z^7 - 105*y*z^7 + 111*y^2*z^7 - 21*z^8 + 48*y*z^8 + 9*z^9)* G[0, 1, z])/(9*(-1 + y)^3*z^3*(-1 + y + z)^3*(y + z)^3) + (2*(-2*y^4 + 6*y^5 - 6*y^6 + 2*y^7 + 6*y^3*z + 6*y^4*z - 30*y^5*z + 18*y^6*z + 24*y^2*z^2 - 60*y^4*z^2 + 36*y^5*z^2 + 23*y*z^3 + 3*y^2*z^3 - 39*y^3*z^3 + 31*y^4*z^3 + 3*z^4 + 15*y*z^4 - 3*y^2*z^4 + 39*y^3*z^4 + 12*y*z^5 + 42*y^2*z^5 + 18*y*z^6)* G[0, 1 - y, z])/(9*(-1 + y)^3*y*z^3*(y + z)^3) - (2*(-3*y + 2*y^2 - 2*z + 4*y*z + 2*z^2)*G[1, 0, y])/ (3*y^2*(y + z)^2) - (2*(-3 + 6*y - 4*y^2 + 9*z - 12*y*z + 4*y^2*z - 9*z^2 + 6*y*z^2 + 3*z^3)*G[1, 0, z])/(3*y*z^3*(-1 + y + z)^2) - (4*(-6*y^4 + 24*y^5 - 30*y^6 + 30*y^8 - 24*y^9 + 6*y^10 - 15*y^3*z + 72*y^4*z - 105*y^5*z + 135*y^7*z - 120*y^8*z + 33*y^9*z - 4*y^2*z^2 + 30*y^3*z^2 - 15*y^4*z^2 - 192*y^5*z^2 + 429*y^6*z^2 - 351*y^7*z^2 + 106*y^8*z^2 - 3*y^9*z^2 + 6*y*z^3 - 45*y^2*z^3 + 198*y^3*z^3 - 561*y^4*z^3 + 894*y^5*z^3 - 726*y^6*z^3 + 252*y^7*z^3 - 18*y^8*z^3 + 3*z^4 - 45*y*z^4 + 234*y^2*z^4 - 663*y^3*z^4 + 1098*y^4*z^4 - 1002*y^5*z^4 + 420*y^6*z^4 - 45*y^7*z^4 - 12*z^5 + 108*y*z^5 - 394*y^2*z^5 + 777*y^3*z^5 - 867*y^4*z^5 + 457*y^5*z^5 - 60*y^6*z^5 + 18*z^6 - 114*y*z^6 + 300*y^2*z^6 - 438*y^3*z^6 + 306*y^4*z^6 - 45*y^5*z^6 - 12*z^7 + 54*y*z^7 - 111*y^2*z^7 + 114*y^3*z^7 - 18*y^4*z^7 + 3*z^8 - 9*y*z^8 + 18*y^2*z^8 - 3*y^3*z^8)*G[1, 1, y])/ (9*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) + G[-y, z]*((-8*G[0, 1, y])/(3*z^3) - (8*G[1, 1, y])/(3*z^3)) + G[1 - y, z]*((-8*y^6 + 70*y^7 - 188*y^8 + 224*y^9 - 124*y^10 + 26*y^11 - 155*y^5*z + 605*y^6*z - 852*y^7*z + 482*y^8*z - 59*y^9*z - 15*y^10*z - 6*y^11*z - 510*y^4*z^2 + 1861*y^5*z^2 - 1836*y^6*z^2 - 549*y^7*z^2 + 1703*y^8*z^2 - 660*y^9*z^2 - 9*y^10*z^2 - 524*y^3*z^3 + 2125*y^4*z^3 - 1375*y^5*z^3 - 3589*y^6*z^3 + 5447*y^7*z^3 - 2108*y^8*z^3 + 24*y^9*z^3 - 362*y^2*z^4 + 1991*y^3*z^4 - 1929*y^4*z^4 - 3319*y^5*z^4 + 6286*y^6*z^4 - 2718*y^7*z^4 + 51*y^8*z^4 - 33*y*z^5 + 808*y^2*z^5 - 1737*y^3*z^5 - 423*y^4*z^5 + 2873*y^5*z^5 - 1497*y^6*z^5 + 6*z^6 + 84*y*z^6 - 539*y^2*z^6 + 330*y^3*z^6 + 432*y^4*z^6 - 298*y^5*z^6 - 51*y^6*z^6 - 18*z^7 - 24*y*z^7 - 12*y^2*z^7 + 162*y^3*z^7 - 138*y^4*z^7 - 24*y^5*z^7 + 18*z^8 - 72*y*z^8 + 171*y^2*z^8 - 162*y^3*z^8 + 9*y^4*z^8 - 6*z^9 + 45*y*z^9 - 54*y^2*z^9 + 6*y^3*z^9)/(27*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^4) - (8*G[0, 1, y])/(3*z^3) + (16*G[1, 1, y])/(3*z^3)) + (2*(9 - 31*y + 30*y^2 - 12*y^3 - 36*z + 93*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 93*y*z^2 + 30*y^2*z^2 - 36*z^3 + 31*y*z^3 + 9*z^4)*G[1, 1, z])/(9*y*z^3*(-1 + y + z)^3) - (2*(y^3 + y*z - 2*y^2*z - 2*z^2 + 2*y*z^2 + 6*z^3 - 7*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^2) + (2*(3*y^2 - 8*y^3 + 6*y^4 - y^6 + 6*y*z - 16*y^2*z + 2*y^3*z + 22*y^4*z - 16*y^5*z + 2*y^6*z + 3*z^2 - 10*y*z^2 - 8*y^2*z^2 + 34*y^3*z^2 - 23*y^4*z^2 + 4*y^5*z^2 - 3*z^3 - y*z^3 + 5*y^2*z^3 - 9*y^3*z^3 + 2*y^4*z^3 - 4*y*z^4 - 8*y^2*z^4 - 6*y*z^5)*G[1 - y, 0, z])/ (3*(-1 + y)^3*y*z^3*(y + z)^2) - (2*(-2*y^3 + 7*y^4 - 11*y^5 + 11*y^6 - 7*y^7 + 2*y^8 - 6*y^2*z + 13*y^3*z + 2*y^4*z - 24*y^5*z + 20*y^6*z - 5*y^7*z - 6*y*z^2 - 3*y^2*z^2 + 88*y^3*z^2 - 186*y^4*z^2 + 150*y^5*z^2 - 43*y^6*z^2 + 2*z^3 - 37*y*z^3 + 182*y^2*z^3 - 353*y^3*z^3 + 298*y^4*z^3 - 92*y^5*z^3 - 16*z^4 + 115*y*z^4 - 276*y^2*z^4 + 283*y^3*z^4 - 106*y^4*z^4 + 20*z^5 - 87*y*z^5 + 150*y^2*z^5 - 92*y^3*z^5 - 9*z^6 + 54*y*z^6 - 72*y^2*z^6 + 12*z^7 - 39*y*z^7 - 9*z^8)* G[1 - y, 1, z])/(9*(-1 + y)^3*z^3*(-1 + y + z)^2*(y + z)^3) - (2*(3*y^3 - 10*y^4 + 12*y^5 - 6*y^6 + y^7 + 6*y^2*z - 20*y^3*z + 14*y^4*z + 10*y^5*z - 12*y^6*z + 2*y^7*z + 3*y*z^2 - 12*y^2*z^2 - 2*y^3*z^2 + 28*y^4*z^2 - 21*y^5*z^2 + 4*y^6*z^2 - 6*y*z^3 + 10*y^2*z^3 - 10*y^3*z^3 - 2*z^4 + 10*y*z^4 - 22*y^2*z^4 + 6*y^3*z^4 - 4*y^4*z^4 + 2*z^5 - 6*y*z^5 - 2*y^3*z^5)* G[1 - y, 1 - y, z])/(3*(-1 + y)^3*y^2*z^3*(y + z)^2) + (2*(6*y^4 - 6*y^5 + 2*y^6 - 9*y^2*z + 39*y^3*z - 51*y^4*z + 19*y^5*z - 18*y*z^2 + 87*y^2*z^2 - 138*y^3*z^2 + 65*y^4*z^2 - 3*z^3 + 63*y*z^3 - 156*y^2*z^3 + 104*y^3*z^3 + 9*z^4 - 72*y*z^4 + 82*y^2*z^4 - 9*z^5 + 29*y*z^5 + 3*z^6)*G[-y, 1 - y, z])/ (9*y*z^3*(-1 + y + z)^3*(y + z)^2) + G[1, y]*((126*y^5 - 456*y^6 + 408*y^7 + 420*y^8 - 1038*y^9 + 708*y^10 - 168*y^11 + 468*y^4*z - 2031*y^5*z + 2349*y^6*z + 1605*y^7*z - 5646*y^8*z + 4455*y^9*z - 1227*y^10*z + 27*y^11*z + 522*y^3*z^2 - 2949*y^4*z^2 + 4098*y^5*z^2 + 3409*y^6*z^2 - 13299*y^7*z^2 + 11736*y^8*z^2 - 3661*y^9*z^2 + 144*y^10*z^2 + 414*y^2*z^3 - 3177*y^3*z^3 + 6573*y^4*z^3 - 290*y^5*z^3 - 13434*y^6*z^3 + 15165*y^7*z^3 - 5569*y^8*z^3 + 318*y^9*z^3 + 72*y*z^4 - 1551*y^2*z^4 + 5679*y^3*z^4 - 5487*y^4*z^4 - 4014*y^5*z^4 + 9432*y^6*z^4 - 4494*y^7*z^4 + 363*y^8*z^4 - 216*y*z^5 + 1938*y^2*z^5 - 4016*y^3*z^5 + 1575*y^4*z^5 + 2358*y^5*z^5 - 1861*y^6*z^5 + 213*y^7*z^5 + 18*z^6 + 153*y*z^6 - 848*y^2*z^6 + 744*y^3*z^6 + 354*y^4*z^6 - 511*y^5*z^6 + 54*y^6*z^6 - 36*z^7 + 57*y*z^7 - 219*y^2*z^7 + 477*y^3*z^7 - 345*y^4*z^7 + 12*y^5*z^7 + 24*z^8 - 123*y*z^8 + 270*y^2*z^8 - 222*y^3*z^8 + 15*y^4*z^8 - 6*z^9 + 45*y*z^9 - 54*y^2*z^9 + 6*y^3*z^9)/(27*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^4) - (2*(y^3 + y*z - 2*y^2*z - 2*z^2 + 2*y*z^2 + 6*z^3 - 7*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, z])/ (3*y^2*z^3*(-1 + y + z)^2) - (2*(9*y^4 - 28*y^5 + 30*y^6 - 12*y^7 + y^8 + 27*y^3*z - 84*y^4*z + 60*y^5*z + 30*y^6*z - 39*y^7*z + 6*y^8*z + 27*y^2*z^2 - 90*y^3*z^2 + 18*y^4*z^2 + 132*y^5*z^2 - 105*y^6*z^2 + 18*y^7*z^2 + 9*y*z^3 - 56*y^2*z^3 + 30*y^3*z^3 + 48*y^4*z^3 - 61*y^5*z^3 + 12*y^6*z^3 - 24*y*z^4 + 60*y^2*z^4 - 96*y^3*z^4 + 18*y^4*z^4 - 12*y^5*z^4 - 6*z^5 + 36*y*z^5 - 84*y^2*z^5 + 18*y^3*z^5 - 18*y^4*z^5 + 6*z^6 - 18*y*z^6 - 6*y^3*z^6)*G[1 - y, z])/(9*(-1 + y)^3*y^2*z^3* (y + z)^3) + (2*(6*y^4 - 6*y^5 + 2*y^6 - 9*y^2*z + 39*y^3*z - 51*y^4*z + 19*y^5*z - 18*y*z^2 + 87*y^2*z^2 - 138*y^3*z^2 + 65*y^4*z^2 - 3*z^3 + 63*y*z^3 - 156*y^2*z^3 + 104*y^3*z^3 + 9*z^4 - 72*y*z^4 + 82*y^2*z^4 - 9*z^5 + 29*y*z^5 + 3*z^6)* G[-y, z])/(9*y*z^3*(-1 + y + z)^3*(y + z)^2) + (8*G[0, 1 - y, z])/(3*z^3) - (16*G[1 - y, 0, z])/(3*z^3) - (8*G[1 - y, 1 - y, z])/z^3 + (8*G[-y, 0, z])/(3*z^3) - (8*G[-y, 1 - y, z])/(3*z^3) - (8*G[-y, -y, z])/(3*z^3)) - (8*G[0, 1 - y, 0, z])/(3*z^3) + (8*G[0, 1 - y, 1 - y, z])/(3*z^3) + (16*G[1 - y, 0, 0, z])/(3*z^3) + (8*G[1 - y, 0, 1, z])/(3*z^3) - (16*G[1 - y, 0, 1 - y, z])/(3*z^3) + (8*G[1 - y, 1, 0, z])/(3*z^3) - (8*G[1 - y, 1, 1, z])/(3*z^3) + (8*G[1 - y, 1 - y, 0, z])/z^3 - (8*G[1 - y, 1 - y, 1, z])/(3*z^3) - (8*G[1 - y, 1 - y, 1 - y, z])/ z^3 + (8*G[-y, 0, 1 - y, z])/(3*z^3) + (8*G[-y, 1 - y, 0, z])/ (3*z^3) - (8*G[-y, 1 - y, 1 - y, z])/(3*z^3) - (8*G[-y, -y, 1 - y, z])/(3*z^3)) + G[0, y]*((471*y^2 - 880*y^3 + 409*y^4 + 1386*y*z - 3862*y^2*z + 2830*y^3*z - 354*y^4*z - 27*z^2 - 1992*y*z^2 + 2706*y^2*z^2 - 354*y^3*z^2 + 48*z^3 + 264*y*z^3 + 354*y^2*z^3 - 21*z^4 + 354*y*z^4)/(9*(-1 + y)*z^2*(-1 + y + z)^2*(y + z)^2) + ((-18*y^4 - 338*y^5 + 558*y^6 - 202*y^7 - 90*y^3*z - 873*y^4*z + 1990*y^5*z - 1039*y^6*z + 12*y^7*z - 342*y^2*z^2 + 153*y^3*z^2 + 1566*y^4*z^2 - 1497*y^5*z^2 + 120*y^6*z^2 + 54*y*z^3 + 247*y^2*z^3 + 246*y^3*z^3 - 850*y^4*z^3 + 204*y^5*z^3 - 93*y*z^4 + 118*y^2*z^4 - 322*y^3*z^4 + 24*z^5 - 30*y*z^5 - 87*y^2*z^5 - 204*y^3*z^5 - 36*z^6 + 57*y*z^6 - 120*y^2*z^6 + 12*z^7 - 12*y*z^7)*G[0, z])/(9*(-1 + y)*y*z^2*(-1 + y + z)^3* (y + z)^3) + ((435*y^4 - 863*y^5 + 593*y^6 - 165*y^7 + 1455*y^3*z - 4366*y^4*z + 4527*y^5*z - 1850*y^6*z + 234*y^7*z + 2115*y^2*z^2 - 9288*y^3*z^2 + 13032*y^4*z^2 - 7035*y^5*z^2 + 1176*y^6*z^2 - 9*y*z^3 - 4708*y^2*z^3 + 12340*y^3*z^3 - 9792*y^4*z^3 + 2268*y^5*z^3 - 51*y*z^4 + 3395*y^2*z^4 - 5147*y^3*z^4 + 2100*y^4*z^4 - 24*z^5 + 189*y*z^5 - 810*y^2*z^5 + 942*y^3*z^5 + 36*z^6 - 117*y*z^6 + 180*y^2*z^6 - 12*z^7 + 12*y*z^7)*G[1 - y, z])/(9*(-1 + y)*y*z^3*(-1 + y + z)^2* (y + z)^3) + (4*y*(8 - 12*y + 4*y^2 - 10*z + 10*y*z + 3*z^2 - 3*y*z^2 + 3*z^3)*G[0, 0, z])/(3*(-1 + y)*z^2*(-1 + y + z)^3) + (2*(27*y^5 - 51*y^6 + 33*y^7 - 9*y^8 + 186*y^4*z - 654*y^5*z + 762*y^6*z - 348*y^7*z + 54*y^8*z + 285*y^3*z^2 - 1611*y^4*z^2 + 2724*y^5*z^2 - 1680*y^6*z^2 + 324*y^7*z^2 - 1119*y^3*z^3 + 3639*y^4*z^3 - 3340*y^5*z^3 + 900*y^6*z^3 + 18*y*z^4 - 264*y^2*z^4 + 2322*y^3*z^4 - 3552*y^4*z^4 + 1497*y^5*z^4 - 171*y*z^5 + 1047*y^2*z^5 - 2409*y^3*z^5 + 1602*y^4*z^5 - 18*z^6 + 405*y*z^6 - 1171*y^2*z^6 + 1104*y^3*z^6 + 36*z^7 - 339*y*z^7 + 462*y^2*z^7 - 24*z^8 + 99*y*z^8 + 6*z^9)*G[0, 1 - y, z])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + (2*(62*y^4 + 12*y^5 - 12*y^6 + 139*y^3*z - 159*y^4*z - 48*y^5*z + 12*y^6*z + 98*y^2*z^2 - 426*y^3*z^2 + 135*y^4*z^2 + 36*y^5*z^2 - 9*y*z^3 - 255*y^2*z^3 + 408*y^3*z^3 - 17*y^4*z^3 - 6*z^4 + 48*y*z^4 + 183*y^2*z^4 - 70*y^3*z^4 - 21*y^4*z^4 + 24*z^5 - 90*y*z^5 + 19*y^2*z^5 - 51*y^3*z^5 - 36*z^6 + 72*y*z^6 - 45*y^2*z^6 + 24*z^7 - 21*y*z^7 - 6*z^8)*G[1, 0, z])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(53*y^6 - 147*y^7 + 147*y^8 - 53*y^9 + 209*y^5*z - 652*y^6*z + 713*y^7*z - 276*y^8*z + 6*y^9*z + 312*y^4*z^2 - 1168*y^5*z^2 + 1435*y^6*z^2 - 606*y^7*z^2 + 27*y^8*z^2 + 92*y^3*z^3 - 711*y^4*z^3 + 1184*y^5*z^3 - 595*y^6*z^3 + 48*y^7*z^3 + 83*y^2*z^4 - 346*y^3*z^4 + 530*y^4*z^4 - 234*y^5*z^4 + 39*y^6*z^4 - 21*y*z^5 - 79*y^2*z^5 + 184*y^3*z^5 + 24*y^4*z^5 - 6*z^6 + 75*y*z^6 - 106*y^2*z^6 + 148*y^3*z^6 - 39*y^4*z^6 + 18*z^7 - 93*y*z^7 + 141*y^2*z^7 - 48*y^3*z^7 - 18*z^8 + 45*y*z^8 - 27*y^2*z^8 + 6*z^9 - 6*y*z^9)*G[1 - y, 0, z])/ (9*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^4) - (2*(34*y^4 - 116*y^5 + 70*y^6 - 9*y^3*z - 104*y^4*z + 95*y^5*z + 42*y^6*z - 126*y^2*z^2 + 360*y^3*z^2 - 338*y^4*z^2 + 210*y^5*z^2 - 63*y*z^3 + 528*y^2*z^3 - 852*y^3*z^3 + 432*y^4*z^3 - 36*z^4 + 288*y*z^4 - 768*y^2*z^4 + 492*y^3*z^4 + 108*z^5 - 387*y*z^5 + 354*y^2*z^5 - 108*z^6 + 162*y*z^6 + 36*z^7)* G[1 - y, 1 - y, z])/(9*y*z^3*(-1 + y + z)^2*(y + z)^3) - (2*(-45*y^4 - 51*y^5 + 51*y^6 - 17*y^7 - 21*y^3*z - 225*y^4*z + 474*y^5*z - 178*y^6*z + 6*y^7*z - 18*y^2*z^2 - 180*y^3*z^2 + 909*y^4*z^2 - 593*y^5*z^2 + 39*y^6*z^2 + 18*y*z^3 - 57*y^2*z^3 + 669*y^3*z^3 - 856*y^4*z^3 + 153*y^5*z^3 - 117*y*z^4 + 408*y^2*z^4 - 719*y^3*z^4 + 324*y^4*z^4 - 18*z^5 + 261*y*z^5 - 478*y^2*z^5 + 360*y^3*z^5 + 36*z^6 - 207*y*z^6 + 207*y^2*z^6 - 24*z^7 + 57*y*z^7 + 6*z^8)*G[-y, 1 - y, z])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(-9*y^4 + 27*y^5 - 27*y^6 + 9*y^7 - 9*y^3*z + 54*y^4*z - 81*y^5*z + 36*y^6*z - 13*y^2*z^2 + 72*y^3*z^2 - 138*y^4*z^2 + 83*y^5*z^2 - 6*y^6*z^2 - 15*y*z^3 + 102*y^2*z^3 - 222*y^3*z^3 + 174*y^4*z^3 - 36*y^5*z^3 - 6*z^4 + 81*y*z^4 - 255*y^2*z^4 + 273*y^3*z^4 - 90*y^4*z^4 + 24*z^5 - 153*y*z^5 + 254*y^2*z^5 - 120*y^3*z^5 - 36*z^6 + 123*y*z^6 - 90*y^2*z^6 + 24*z^7 - 36*y*z^7 - 6*z^8)*G[0, 0, 1 - y, z])/(3*y^2*z^2*(-1 + y + z)^3* (y + z)^3) + (8*(y^3 + 3*y^2*z - 3*y^3*z + 3*y*z^2 - 9*y^2*z^2 + 3*y^3*z^2 - z^3 - 3*y*z^3 + 3*y^2*z^3 + 2*y^3*z^3 + 3*z^4 - 3*y*z^4 + 6*y^2*z^4 - 3*z^5 + 6*y*z^5 + 2*z^6)*G[0, 1, 0, z])/ (3*z^3*(-1 + y + z)^3*(y + z)^3) + (8*(-y^3 + 3*y^4 - 3*y^5 + y^6 - 3*y^2*z + 12*y^3*z - 15*y^4*z + 6*y^5*z - 3*y*z^2 + 18*y^2*z^2 - 30*y^3*z^2 + 15*y^4*z^2 + z^3 + 6*y*z^3 - 24*y^2*z^3 + 16*y^3*z^3 - 3*z^4 - 3*y*z^4 + 3*y^2*z^4 + 3*z^5 - 6*y*z^5 - 3*z^6)*G[0, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^3* (y + z)^3) - (4*(-4*y^5 + 12*y^6 - 12*y^7 + 4*y^8 - 3*y^4*z + 21*y^5*z - 33*y^6*z + 15*y^7*z - 3*y^3*z^2 + 18*y^4*z^2 - 39*y^5*z^2 + 24*y^6*z^2 + 13*y^2*z^3 - 36*y^3*z^3 + 30*y^4*z^3 - 7*y^5*z^3 + 6*y^6*z^3 + 15*y*z^4 - 102*y^2*z^4 + 186*y^3*z^4 - 126*y^4*z^4 + 36*y^5*z^4 + 6*z^5 - 81*y*z^5 + 255*y^2*z^5 - 261*y^3*z^5 + 90*y^4*z^5 - 24*z^6 + 153*y*z^6 - 254*y^2*z^6 + 120*y^3*z^6 + 36*z^7 - 123*y*z^7 + 90*y^2*z^7 - 24*z^8 + 36*y*z^8 + 6*z^9)*G[0, 1 - y, 1 - y, z])/(3*y^2*z^3* (-1 + y + z)^3*(y + z)^3) + (4*(6*y^6 - 6*y^7 + 2*y^8 - 3*y^4*z + 27*y^5*z - 39*y^6*z + 15*y^7*z - 3*y^3*z^2 + 36*y^4*z^2 - 81*y^5*z^2 + 42*y^6*z^2 - 13*y^2*z^3 + 60*y^3*z^3 - 126*y^4*z^3 + 89*y^5*z^3 - 6*y^6*z^3 - 15*y*z^4 + 102*y^2*z^4 - 216*y^3*z^4 + 186*y^4*z^4 - 36*y^5*z^4 - 6*z^5 + 81*y*z^5 - 255*y^2*z^5 + 285*y^3*z^5 - 90*y^4*z^5 + 24*z^6 - 153*y*z^6 + 258*y^2*z^6 - 120*y^3*z^6 - 36*z^7 + 123*y*z^7 - 90*y^2*z^7 + 24*z^8 - 36*y*z^8 - 6*z^9)*G[0, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3* (y + z)^3) + (16*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, 0, z])/ (3*z^3*(-1 + y + z)^3) + (4*(4*y^2 - 3*y^3 + 3*y^4 - 3*y*z - 3*y^2*z - 3*y^3*z + 6*z^2 - 9*y*z^2 + 12*y^2*z^2 - 24*z^3 + 45*y*z^3 - 31*y^2*z^3 + 6*y^3*z^3 + 36*z^4 - 51*y*z^4 + 18*y^2*z^4 - 24*z^5 + 18*y*z^5 + 6*z^6)*G[1, 0, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3) - (16*(-1 + 3*z - 3*z^2 + z^3)* G[1, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^3) - (16*G[1 - y, 0, 0, z])/ (3*z^3) - (4*(4*y^5 + 3*y^4*z + 3*y^3*z^2 - 9*y^2*z^3 + 6*y^3*z^3 - 15*y*z^4 + 18*y^2*z^4 - 6*z^5 + 18*y*z^5 + 6*z^6)* G[1 - y, 0, 1 - y, z])/(3*y^2*z^3*(y + z)^3) - (4*(2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)*G[1 - y, 1, 0, z])/(3*z^3*(-1 + y + z)^2* (y + z)^3) + (8*G[1 - y, 1 - y, 0, z])/(3*z^3) + (4*y*(4*y^2 + 9*y*z + 9*z^2)*G[1 - y, 1 - y, 1 - y, z])/ (z^3*(y + z)^3) - (4*(4*y^3 - 5*y^4 + 4*y^5 + 18*y^2*z - 35*y^3*z + 23*y^4*z + 18*y*z^2 - 63*y^2*z^2 + 49*y^3*z^2 - 4*z^3 - 25*y*z^3 + 41*y^2*z^3 + 8*z^4 + 7*y*z^4 - 4*z^5)* G[1 - y, -y, 1 - y, z])/(3*z^3*(-1 + y + z)^2*(y + z)^3) + (4*(-4*y^4 + 24*y^5 - 24*y^6 + 8*y^7 - 8*y^3*z + 60*y^4*z - 96*y^5*z + 40*y^6*z - 4*y^2*z^2 + 48*y^3*z^2 - 132*y^4*z^2 + 80*y^5*z^2 - 9*y*z^3 + 45*y^2*z^3 - 117*y^3*z^3 + 99*y^4*z^3 - 6*y^5*z^3 - 6*z^4 + 57*y*z^4 - 138*y^2*z^4 + 129*y^3*z^4 - 30*y^4*z^4 + 24*z^5 - 117*y*z^5 + 153*y^2*z^5 - 60*y^3*z^5 - 36*z^6 + 99*y*z^6 - 60*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)* G[-y, 0, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (8*(3*y - 3*y^2 + y^3 - 6*y*z + 3*y^2*z + 3*y*z^2 + z^3)* G[-y, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^3) - (4*(-4*y^4 + 21*y^5 - 21*y^6 + 6*y^7 - 11*y^3*z + 63*y^4*z - 93*y^5*z + 36*y^6*z - 4*y^2*z^2 + 54*y^3*z^2 - 135*y^4*z^2 + 78*y^5*z^2 - 9*y*z^3 + 45*y^2*z^3 - 120*y^3*z^3 + 101*y^4*z^3 - 6*y^5*z^3 - 6*z^4 + 57*y*z^4 - 138*y^2*z^4 + 133*y^3*z^4 - 30*y^4*z^4 + 24*z^5 - 117*y*z^5 + 155*y^2*z^5 - 60*y^3*z^5 - 36*z^6 + 99*y*z^6 - 60*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)* G[-y, 1 - y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(4*y^4 + 2*y^3*z + 4*y^2*z^2 + 9*y*z^3 - 6*y^2*z^3 + 6*z^4 - 12*y*z^4 - 6*z^5)*G[-y, -y, 1 - y, z])/(3*y^2*z^3*(y + z)^2)) + G[0, 1, y]*((18*y^4 + 650*y^5 - 1998*y^6 + 1974*y^7 - 644*y^8 - 309*y^3*z + 3738*y^4*z - 10194*y^5*z + 10470*y^6*z - 3765*y^7*z + 60*y^8*z - 105*y^2*z^2 + 3917*y^3*z^2 - 14047*y^4*z^2 + 16709*y^5*z^2 - 6798*y^6*z^2 + 324*y^7*z^2 - 909*y*z^3 + 5299*y^2*z^3 - 14002*y^3*z^3 + 15143*y^4*z^3 - 6119*y^5*z^3 + 1038*y^6*z^3 - 27*z^4 + 2313*y*z^4 - 8616*y^2*z^4 + 9534*y^3*z^4 - 3408*y^4*z^4 + 2004*y^5*z^4 + 51*z^5 - 1602*y*z^5 + 2610*y^2*z^5 - 483*y^3*z^5 + 2124*y^4*z^5 - 33*z^6 + 15*y*z^6 + 690*y^2*z^6 + 1128*y^3*z^6 + 9*z^7 + 207*y*z^7 + 234*y^2*z^7)/ (9*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) - (8*(y^4 - 6*y^5 + 15*y^6 - 20*y^7 + 15*y^8 - 6*y^9 + y^10 + 15*y^3*z - 81*y^4*z + 180*y^5*z - 210*y^6*z + 135*y^7*z - 45*y^8*z + 6*y^9*z + 33*y^2*z^2 - 207*y^3*z^2 + 513*y^4*z^2 - 642*y^5*z^2 + 423*y^6*z^2 - 135*y^7*z^2 + 15*y^8*z^2 + 26*y*z^3 - 219*y^2*z^3 + 660*y^3*z^3 - 942*y^4*z^3 + 666*y^5*z^3 - 207*y^6*z^3 + 16*y^7*z^3 + 3*z^4 - 84*y*z^4 + 384*y^2*z^4 - 684*y^3*z^4 + 522*y^4*z^4 - 126*y^5*z^4 - 15*y^6*z^4 - 9*z^5 + 93*y*z^5 - 228*y^2*z^5 + 153*y^3*z^5 + 72*y^4*z^5 - 81*y^5*z^5 + 9*z^6 - 33*y*z^6 - 18*y^2*z^6 + 162*y^3*z^6 - 129*y^4*z^6 - 3*z^7 - 12*y*z^7 + 96*y^2*z^7 - 108*y^3*z^7 + 21*y*z^8 - 48*y^2*z^8 - 9*y*z^9)*G[0, 1 - y, z])/(3*(-1 + y)^3*y*z^3* (-1 + y + z)^3*(y + z)^3) - (4*(36*y^3 - 228*y^4 + 600*y^5 - 840*y^6 + 660*y^7 - 276*y^8 + 48*y^9 + 90*y^2*z - 684*y^3*z + 2100*y^4*z - 3360*y^5*z + 2970*y^6*z - 1380*y^7*z + 264*y^8*z + 67*y*z^2 - 708*y^2*z^2 + 2733*y^3*z^2 - 5215*y^4*z^2 + 5322*y^5*z^2 - 2793*y^6*z^2 + 594*y^7*z^2 + 9*z^3 - 267*y*z^3 + 1560*y^2*z^3 - 3855*y^3*z^3 + 4761*y^4*z^3 - 2916*y^5*z^3 + 708*y^6*z^3 - 27*z^4 + 366*y*z^4 - 1353*y^2*z^4 + 2196*y^3*z^4 - 1683*y^4*z^4 + 501*y^5*z^4 + 27*z^5 - 198*y*z^5 + 495*y^2*z^5 - 567*y^3*z^5 + 252*y^4*z^5 - 9*z^6 + 48*y*z^6 - 132*y^2*z^6 + 120*y^3*z^6 - 21*y*z^7 + 48*y^2*z^7 + 9*y*z^8)*G[0, -y, z])/ (3*(-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^3) - (4*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)*G[1, 0, z])/(3*y*z^3*(-1 + y + z)^3) - (4*(3*y - 7*y^2 + 9*y^3 - 3*y^4 - 13*y*z + 24*y^2*z - 21*y^3*z + 4*y^4*z + 2*z^2 + 15*y*z^2 - 21*y^2*z^2 + 10*y^3*z^2 - 8*z^3 + 3*y*z^3 - 2*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 14*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)*G[1, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^3) + (4*(9*y^3 - 28*y^4 + 30*y^5 - 12*y^6 + y^7 + 27*y^2*z - 72*y^3*z + 24*y^4*z + 66*y^5*z - 51*y^6*z + 6*y^7*z + 27*y*z^2 - 60*y^2*z^2 - 72*y^3*z^2 + 222*y^4*z^2 - 135*y^5*z^2 + 18*y^6*z^2 + 9*z^3 - 10*y*z^3 - 114*y^2*z^3 + 204*y^3*z^3 - 125*y^4*z^3 + 18*y^5*z^3 - 6*z^4 - 12*y*z^4 + 12*y^2*z^4 - 54*y^3*z^4 + 6*y^4*z^4 - 12*y*z^5 - 42*y^2*z^5 - 18*y*z^6)*G[1 - y, 0, z])/(3*(-1 + y)^3*y*z^3*(y + z)^3) - (4*(9*y^4 - 26*y^5 + 24*y^6 - 6*y^7 - y^8 + 27*y^3*z - 102*y^4*z + 114*y^5*z - 24*y^6*z - 21*y^7*z + 6*y^8*z + 27*y^2*z^2 - 144*y^3*z^2 + 180*y^4*z^2 - 30*y^5*z^2 - 51*y^6*z^2 + 18*y^7*z^2 - 71*y^2*z^3 + 129*y^3*z^3 - 69*y^4*z^3 - 19*y^5*z^3 + 12*y^6*z^3 - 24*y*z^4 + 60*y^2*z^4 - 96*y^3*z^4 + 18*y^4*z^4 - 12*y^5*z^4 - 6*z^5 + 36*y*z^5 - 84*y^2*z^5 + 18*y^3*z^5 - 18*y^4*z^5 + 6*z^6 - 18*y*z^6 - 6*y^3*z^6)*G[1 - y, 1 - y, z])/ (3*(-1 + y)^3*y^2*z^3*(y + z)^3) - (4*(-2*y^4 + 6*y^5 - 6*y^6 + 2*y^7 - 39*y^3*z + 105*y^4*z - 93*y^5*z + 27*y^6*z - 93*y^2*z^2 + 243*y^3*z^2 - 213*y^4*z^2 + 63*y^5*z^2 - 57*y*z^3 + 135*y^2*z^3 - 117*y^3*z^3 + 30*y^4*z^3 - 9*z^4 + 15*y*z^4 - 21*y^2*z^4 - 12*y^3*z^4 - 6*y*z^5 - 21*y^2*z^5 - 9*y*z^6)*G[1 - y, -y, z])/(3*(-1 + y)^3*y*z^3* (y + z)^3) - (8*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)* G[-y, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + (4*(-5*y^3 + y^6 + 11*y^2*z - 54*y^3*z + 81*y^4*z - 37*y^5*z + 6*y^6*z + 25*y*z^2 - 135*y^2*z^2 + 255*y^3*z^2 - 164*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 90*y*z^3 + 276*y^2*z^3 - 259*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 111*y*z^4 - 182*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 52*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)*G[-y, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) + (4*(-y^3 + 9*y^4 - 9*y^5 + 3*y^6 - 17*y^2*z + 60*y^3*z - 63*y^4*z + 12*y^5*z + 6*y^6*z - 25*y*z^2 + 120*y^2*z^2 - 156*y^3*z^2 + 27*y^4*z^2 + 30*y^5*z^2 - 6*z^3 + 87*y*z^3 - 177*y^2*z^3 + 45*y^3*z^3 + 60*y^4*z^3 + 18*z^4 - 93*y*z^4 + 48*y^2*z^4 + 60*y^3*z^4 - 18*z^5 + 27*y*z^5 + 30*y^2*z^5 + 6*z^6 + 6*y*z^6)* G[-y, -y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (16*G[0, 1 - y, 0, z])/z^3 + (16*G[0, 1 - y, 1 - y, z])/z^3 - (16*G[0, -y, 1 - y, z])/z^3 - (16*G[0, -y, -y, z])/z^3 + (32*G[1 - y, 0, 0, z])/z^3 - (32*G[1 - y, 0, 1 - y, z])/z^3 + (16*G[1 - y, 0, -y, z])/z^3 + (16*G[1 - y, 1, 0, z])/z^3 + (16*G[1 - y, 1, 1 - y, z])/z^3 + (48*G[1 - y, 1 - y, 0, z])/z^3 - (48*G[1 - y, 1 - y, 1 - y, z])/z^3 - (16*G[1 - y, 1 - y, -y, z])/ z^3 + (32*G[1 - y, -y, 1 - y, z])/z^3 + (32*G[1 - y, -y, -y, z])/ z^3 + (32*G[-y, 0, 1 - y, z])/z^3 + (48*G[-y, 0, -y, z])/z^3 + (32*G[-y, 1 - y, 0, z])/z^3 + (16*G[-y, 1 - y, 1 - y, z])/z^3 + (48*G[-y, 1 - y, -y, z])/z^3 + (32*G[-y, -y, 0, z])/z^3 + (32*G[-y, -y, 1 - y, z])/z^3 - (16*G[-y, -y, -y, z])/z^3) + G[1, 1, y]*((-4*(-139*y^2 + 275*y^3 - 136*y^4 - 294*y*z + 790*y^2*z - 535*y^3*z + 39*y^4*z + 12*z^2 + 324*y*z^2 - 402*y^2*z^2 + 39*y^3*z^2 - 24*z^3 + 9*y*z^3 - 39*y^2*z^3 + 12*z^4 - 39*y*z^4))/ (9*(-1 + y)*y*z^2*(-1 + y + z)*(y + z)^2) + (4*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 0, z])/ (y*z^2*(y + z)^3) - (4*(-10*y^4 + 30*y^5 - 30*y^6 + 10*y^7 - 69*y^3*z + 183*y^4*z - 159*y^5*z + 45*y^6*z - 141*y^2*z^2 + 351*y^3*z^2 - 291*y^4*z^2 + 81*y^5*z^2 + 9*z^3 - 127*y*z^3 + 255*y^2*z^3 - 201*y^3*z^3 + 46*y^4*z^3 - 18*z^4 + 30*y*z^4 - 42*y^2*z^4 - 24*y^3*z^4 - 12*y*z^5 - 42*y^2*z^5 - 18*y*z^6)* G[1 - y, -y, z])/(3*(-1 + y)^3*y*z^3*(y + z)^3) - (4*(-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)* G[-y, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(4*y^3 + 17*y^2*z + 22*y*z^2 + 3*z^3)*G[-y, 1 - y, z])/ (y*z^3*(y + z)^2) + (4*(-5*y^4 + 24*y^5 - 24*y^6 + 7*y^7 + 8*y^3*z + 3*y^4*z - 24*y^5*z + 2*y^6*z + 6*y^7*z + 25*y^2*z^2 - 102*y^3*z^2 + 117*y^4*z^2 - 77*y^5*z^2 + 30*y^6*z^2 - 6*y*z^3 - 57*y^2*z^3 + 174*y^3*z^3 - 149*y^4*z^3 + 54*y^5*z^3 - 6*z^4 + 48*y*z^4 - 15*y^2*z^4 - 46*y^3*z^4 + 30*y^4*z^4 + 24*z^5 - 108*y*z^5 + 103*y^2*z^5 - 30*y^3*z^5 - 36*z^6 + 96*y*z^6 - 54*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[-y, -y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (16*G[0, -y, 0, z])/z^3 - (16*G[0, -y, -y, z])/z^3 + (32*G[1 - y, 0, -y, z])/z^3 - (16*G[1 - y, 1, 0, z])/z^3 - (32*G[1 - y, 1 - y, -y, z])/z^3 - (32*G[1 - y, -y, 0, z])/z^3 + (32*G[1 - y, -y, -y, z])/z^3 - (32*G[-y, 0, 0, z])/z^3 - (48*G[-y, 0, 1 - y, z])/z^3 + (32*G[-y, 0, -y, z])/z^3 - (48*G[-y, 1 - y, 0, z])/z^3 + (64*G[-y, 1 - y, -y, z])/z^3 - (32*G[-y, -y, 0, z])/z^3 + (48*G[-y, -y, 1 - y, z])/z^3 + (32*G[-y, -y, -y, z])/z^3) - (8*G[0, 0, 0, 1, y])/(-1 + y + z)^3 - (16*G[0, 0, 1, 0, y])/ (3*(-1 + y + z)^3) - (4*(36*y^3 - 192*y^4 + 420*y^5 - 480*y^6 + 300*y^7 - 96*y^8 + 12*y^9 + 90*y^2*z - 576*y^3*z + 1470*y^4*z - 1920*y^5*z + 1350*y^6*z - 480*y^7*z + 66*y^8*z + 67*y*z^2 - 600*y^2*z^2 + 1923*y^3*z^2 - 2974*y^4*z^2 + 2379*y^5*z^2 - 930*y^6*z^2 + 135*y^7*z^2 + 9*z^3 - 231*y*z^3 + 1110*y^2*z^3 - 2172*y^3*z^3 + 1989*y^4*z^3 - 801*y^5*z^3 + 96*y^6*z^3 - 27*z^4 + 276*y*z^4 - 750*y^2*z^4 + 738*y^3*z^4 - 153*y^4*z^4 - 84*y^5*z^4 + 27*z^5 - 117*y*z^5 + 63*y^2*z^5 + 243*y^3*z^5 - 234*y^4*z^5 - 9*z^6 - 15*y*z^6 + 183*y^2*z^6 - 213*y^3*z^6 + 42*y*z^7 - 96*y^2*z^7 - 18*y*z^8)*G[0, 0, 1, 0, z])/(3*(-1 + y)^3*y*z^2* (-1 + y + z)^3*(y + z)^3) + (8*(12*y^3 - 84*y^4 + 240*y^5 - 360*y^6 + 300*y^7 - 132*y^8 + 24*y^9 + 30*y^2*z - 252*y^3*z + 840*y^4*z - 1440*y^5*z + 1350*y^6*z - 660*y^7*z + 132*y^8*z + 25*y*z^2 - 276*y^2*z^2 + 1131*y^3*z^2 - 2293*y^4*z^2 + 2478*y^5*z^2 - 1371*y^6*z^2 + 306*y^7*z^2 + 3*z^3 - 105*y*z^3 + 660*y^2*z^3 - 1749*y^3*z^3 + 2313*y^4*z^3 - 1512*y^5*z^3 + 390*y^6*z^3 - 9*z^4 + 150*y*z^4 - 627*y^2*z^4 + 1134*y^3*z^4 - 963*y^4*z^4 + 315*y^5*z^4 + 9*z^5 - 90*y*z^5 + 279*y^2*z^5 - 387*y^3*z^5 + 198*y^4*z^5 - 3*z^6 + 30*y*z^6 - 114*y^2*z^6 + 114*y^3*z^6 - 21*y*z^7 + 48*y^2*z^7 + 9*y*z^8)*G[0, 0, 1, 1, y])/ (3*(-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^3) + (8*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 0, 1 - y, 1 - y, z])/ (3*y*z^2*(y + z)^3) - (4*(-9*y^4 + 30*y^5 - 15*y^6 - 60*y^7 + 105*y^8 - 66*y^9 + 15*y^10 - 9*y^3*z + 9*y^4*z + 150*y^5*z - 510*y^6*z + 675*y^7*z - 411*y^8*z + 96*y^9*z - 13*y^2*z^2 + 39*y^3*z^2 + 147*y^4*z^2 - 772*y^5*z^2 + 1233*y^6*z^2 - 849*y^7*z^2 + 209*y^8*z^2 + 6*y^9*z^2 - 15*y*z^3 + 123*y^2*z^3 - 273*y^3*z^3 + 27*y^4*z^3 + 558*y^5*z^3 - 594*y^6*z^3 + 138*y^7*z^3 + 36*y^8*z^3 - 6*z^4 + 99*y*z^4 - 456*y^2*z^4 + 873*y^3*z^4 - 747*y^4*z^4 + 288*y^5*z^4 - 141*y^6*z^4 + 90*y^7*z^4 + 24*z^5 - 225*y*z^5 + 727*y^2*z^5 - 1065*y^3*z^5 + 723*y^4*z^5 - 286*y^5*z^5 + 120*y^6*z^5 - 36*z^6 + 231*y*z^6 - 525*y^2*z^6 + 465*y^3*z^6 - 171*y^4*z^6 + 90*y^5*z^6 + 24*z^7 - 108*y*z^7 + 138*y^2*z^7 - 36*y^3*z^7 + 36*y^4*z^7 - 6*z^8 + 18*y*z^8 + 6*y^3*z^8)*G[0, 0, -y, 1 - y, z])/(3*(-1 + y)^3*y^2*z^2* (-1 + y + z)^3*(y + z)^3) + (16*G[0, 1, 0, 0, y])/ (3*(-1 + y + z)^3) + (8*(-12*y^2 + 60*y^3 - 120*y^4 + 120*y^5 - 60*y^6 + 12*y^7 - 18*y*z + 120*y^2*z - 300*y^3*z + 360*y^4*z - 210*y^5*z + 48*y^6*z - 3*z^2 + 60*y*z^2 - 231*y^2*z^2 + 355*y^3*z^2 - 234*y^4*z^2 + 45*y^5*z^2 + 8*y^6*z^2 + 9*z^3 - 69*y*z^3 + 140*y^2*z^3 - 75*y^3*z^3 - 39*y^4*z^3 + 34*y^5*z^3 - 9*z^4 + 25*y*z^4 + 21*y^2*z^4 - 102*y^3*z^4 + 65*y^4*z^4 + 3*z^5 + 12*y*z^5 - 75*y^2*z^5 + 69*y^3*z^5 - 21*y*z^6 + 39*y^2*z^6 + 9*y*z^7)*G[0, 1, 0, 0, z])/(3*(-1 + y)^3*y*z^2*(-1 + y + z)^3* (y + z)^2) + (8*(12*y^3 - 84*y^4 + 240*y^5 - 360*y^6 + 300*y^7 - 132*y^8 + 24*y^9 + 30*y^2*z - 252*y^3*z + 840*y^4*z - 1440*y^5*z + 1350*y^6*z - 660*y^7*z + 132*y^8*z + 27*y*z^2 - 288*y^2*z^2 + 1161*y^3*z^2 - 2330*y^4*z^2 + 2499*y^5*z^2 - 1374*y^6*z^2 + 305*y^7*z^2 + 3*z^3 - 111*y*z^3 + 690*y^2*z^3 - 1800*y^3*z^3 + 2346*y^4*z^3 - 1515*y^5*z^3 + 387*y^6*z^3 - 9*z^4 + 156*y*z^4 - 642*y^2*z^4 + 1143*y^3*z^4 - 960*y^4*z^4 + 312*y^5*z^4 + 9*z^5 - 89*y*z^5 + 276*y^2*z^5 - 384*y^3*z^5 + 197*y^4*z^5 - 3*z^6 + 30*y*z^6 - 114*y^2*z^6 + 114*y^3*z^6 - 21*y*z^7 + 48*y^2*z^7 + 9*y*z^8)*G[0, 1, 0, 1, y])/(3*(-1 + y)^3*y*z^2*(-1 + y + z)^3* (y + z)^3) - (8*(y^3 + 3*y^2*z - 3*y^3*z + 3*y*z^2 - 9*y^2*z^2 + 3*y^3*z^2 - z^3 - 3*y*z^3 + 3*y^2*z^3 + 2*y^3*z^3 + 3*z^4 - 3*y*z^4 + 6*y^2*z^4 - 3*z^5 + 6*y*z^5 + 2*z^6)* G[0, 1, 0, 1 - y, z])/(3*z^3*(-1 + y + z)^3*(y + z)^3) - (16*(1 - 3*y + 3*y^2 + y^3 - 3*z + 6*y*z + 3*y^2*z + 3*z^2 + 3*y*z^2 + z^3)*G[0, 1, 1, 0, y])/(3*(-1 + y + z)^3*(y + z)^3) + (4*(2*y^3 - 6*y^4 + 6*y^5 - 2*y^6 + 6*y^2*z - 36*y^3*z + 96*y^4*z - 144*y^5*z + 126*y^6*z - 60*y^7*z + 12*y^8*z + 6*y*z^2 - 72*y^2*z^2 + 288*y^3*z^2 - 558*y^4*z^2 + 576*y^5*z^2 - 306*y^6*z^2 + 66*y^7*z^2 - 2*z^3 - 36*y*z^3 + 288*y^2*z^3 - 781*y^3*z^3 + 1005*y^4*z^3 - 627*y^5*z^3 + 153*y^6*z^3 - 6*z^4 + 126*y*z^4 - 525*y^2*z^4 + 900*y^3*z^4 - 699*y^4*z^4 + 204*y^5*z^4 + 24*z^5 - 183*y*z^5 + 468*y^2*z^5 - 504*y^3*z^5 + 195*y^4*z^5 - 27*z^6 + 144*y*z^6 - 270*y^2*z^6 + 162*y^3*z^6 + 21*z^7 - 105*y*z^7 + 111*y^2*z^7 - 21*z^8 + 48*y*z^8 + 9*z^9)* G[0, 1, 1, 0, z])/(3*(-1 + y)^3*z^3*(-1 + y + z)^3*(y + z)^3) - (4*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 1, 1, 1, y])/ (y*z^2*(y + z)^3) - (8*(y^3 + 3*y^2*z - 3*y^3*z + 3*y*z^2 - 9*y^2*z^2 + 3*y^3*z^2 - z^3 - 3*y*z^3 + 3*y^2*z^3 + 2*y^3*z^3 + 3*z^4 - 3*y*z^4 + 6*y^2*z^4 - 3*z^5 + 6*y*z^5 + 2*z^6)* G[0, 1, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^3*(y + z)^3) + (8*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 1 - y, 0, 1 - y, z])/ (3*y*z^2*(y + z)^3) - (4*(-36*y^3 + 132*y^4 - 156*y^5 + 60*y^6 - 90*y^2*z + 342*y^3*z - 402*y^4*z + 150*y^5*z - 67*y*z^2 + 273*y^2*z^2 - 309*y^3*z^2 + 121*y^4*z^2 - 9*z^3 + 51*y*z^3 - 39*y^2*z^3 + 51*y^3*z^3 + 12*y*z^4 + 42*y^2*z^4 + 18*y*z^5)* G[0, 1 - y, 1, 0, z])/(3*(-1 + y)^3*y*z^2*(y + z)^3) + (8*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 1 - y, 1 - y, 0, z])/ (3*y*z^2*(y + z)^3) + (4*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[0, 1 - y, 1 - y, 1 - y, z])/(y*z^2*(y + z)^3) + (4*(2*y^5 - 12*y^6 + 30*y^7 - 40*y^8 + 30*y^9 - 12*y^10 + 2*y^11 - 27*y^4*z + 132*y^5*z - 255*y^6*z + 240*y^7*z - 105*y^8*z + 12*y^9*z + 3*y^10*z - 63*y^3*z^2 + 387*y^4*z^2 - 924*y^5*z^2 + 1086*y^6*z^2 - 639*y^7*z^2 + 159*y^8*z^2 - 6*y^9*z^2 - 65*y^2*z^3 + 513*y^3*z^3 - 1497*y^4*z^3 + 2102*y^5*z^3 - 1485*y^6*z^3 + 483*y^7*z^3 - 57*y^8*z^3 + 6*y^9*z^3 - 21*y*z^4 + 315*y^2*z^4 - 1305*y^3*z^4 + 2373*y^4*z^4 - 2118*y^5*z^4 + 924*y^6*z^4 - 204*y^7*z^4 + 36*y^8*z^4 - 6*z^5 + 117*y*z^5 - 702*y^2*z^5 + 1731*y^3*z^5 - 2025*y^4*z^5 + 1164*y^5*z^5 - 369*y^6*z^5 + 90*y^7*z^5 + 24*z^6 - 243*y*z^6 + 851*y^2*z^6 - 1329*y^3*z^6 + 951*y^4*z^6 - 356*y^5*z^6 + 120*y^6*z^6 - 36*z^7 + 237*y*z^7 - 543*y^2*z^7 + 483*y^3*z^7 - 177*y^4*z^7 + 90*y^5*z^7 + 24*z^8 - 108*y*z^8 + 138*y^2*z^8 - 36*y^3*z^8 + 36*y^4*z^8 - 6*z^9 + 18*y*z^9 + 6*y^3*z^9)*G[0, 1 - y, -y, 1 - y, z])/ (3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) - (4*(6*y^5 - 6*y^6 + 2*y^7 + 36*y^3*z - 90*y^4*z + 78*y^5*z - 24*y^6*z + 90*y^2*z^2 - 360*y^3*z^2 + 432*y^4*z^2 - 168*y^5*z^2 + 67*y*z^3 - 465*y^2*z^3 + 807*y^3*z^3 - 405*y^4*z^3 + 9*z^4 - 228*y*z^4 + 687*y^2*z^4 - 486*y^3*z^4 - 27*z^5 + 255*y*z^5 - 306*y^2*z^5 + 27*z^6 - 92*y*z^6 - 9*z^7)*G[0, -y, 0, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^3) - (4*(6*y^5 - 6*y^6 + 2*y^7 + 36*y^3*z - 90*y^4*z + 78*y^5*z - 24*y^6*z + 90*y^2*z^2 - 360*y^3*z^2 + 432*y^4*z^2 - 168*y^5*z^2 + 67*y*z^3 - 465*y^2*z^3 + 807*y^3*z^3 - 405*y^4*z^3 + 9*z^4 - 228*y*z^4 + 687*y^2*z^4 - 486*y^3*z^4 - 27*z^5 + 255*y*z^5 - 306*y^2*z^5 + 27*z^6 - 92*y*z^6 - 9*z^7)*G[0, -y, 1 - y, 0, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^3) + (4*(-4*y^5 + 12*y^6 - 12*y^7 + 4*y^8 + 21*y^4*z - 87*y^5*z + 111*y^6*z - 45*y^7*z + 57*y^3*z^2 - 243*y^4*z^2 + 303*y^5*z^2 - 117*y^6*z^2 + 63*y^2*z^3 - 267*y^3*z^3 + 315*y^4*z^3 - 135*y^5*z^3 + 6*y^6*z^3 + 21*y*z^4 - 105*y^2*z^4 + 129*y^3*z^4 - 117*y^4*z^4 + 18*y^5*z^4 + 6*z^5 - 36*y*z^5 + 60*y^2*z^5 - 102*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 36*y^2*z^6 + 6*y^3*z^6)*G[0, -y, 1 - y, 1 - y, z])/(3*(-1 + y)^3*y^2*z^3* (y + z)^3) - (4*(-6*y^6 + 24*y^7 - 38*y^8 + 30*y^9 - 12*y^10 + 2*y^11 + 39*y^4*z - 264*y^5*z + 729*y^6*z - 1056*y^7*z + 849*y^8*z - 360*y^9*z + 63*y^10*z + 93*y^3*z^2 - 729*y^4*z^2 + 2298*y^5*z^2 - 3756*y^6*z^2 + 3375*y^7*z^2 - 1587*y^8*z^2 + 306*y^9*z^2 + 80*y^2*z^3 - 807*y^3*z^3 + 3078*y^4*z^3 - 5875*y^5*z^3 + 6033*y^6*z^3 - 3204*y^7*z^3 + 701*y^8*z^3 - 6*y^9*z^3 + 24*y*z^4 - 414*y^2*z^4 + 2127*y^3*z^4 - 5010*y^4*z^4 + 6105*y^5*z^4 - 3798*y^6*z^4 + 1002*y^7*z^4 - 36*y^8*z^4 + 6*z^5 - 126*y*z^5 + 882*y^2*z^5 - 2652*y^3*z^5 + 3987*y^4*z^5 - 3063*y^5*z^5 + 1056*y^6*z^5 - 90*y^7*z^5 - 24*z^6 + 252*y*z^6 - 987*y^2*z^6 + 1872*y^3*z^6 - 1854*y^4*z^6 + 870*y^5*z^6 - 120*y^6*z^6 + 36*z^7 - 240*y*z^7 + 615*y^2*z^7 - 807*y^3*z^7 + 513*y^4*z^7 - 90*y^5*z^7 - 24*z^8 + 108*y*z^8 - 201*y^2*z^8 + 180*y^3*z^8 - 36*y^4*z^8 + 6*z^9 - 18*y*z^9 + 27*y^2*z^9 - 6*y^3*z^9)*G[0, -y, -y, 1 - y, z])/(3*(-1 + y)^3*y^2*z^3* (-1 + y + z)^3*(y + z)^3) - (4*(-12*y^4 + 60*y^5 - 120*y^6 + 120*y^7 - 60*y^8 + 12*y^9 - 30*y^3*z + 180*y^4*z - 420*y^5*z + 480*y^6*z - 270*y^7*z + 60*y^8*z - 46*y^2*z^2 + 336*y^3*z^2 - 942*y^4*z^2 + 1305*y^5*z^2 - 939*y^6*z^2 + 333*y^7*z^2 - 53*y^8*z^2 + 6*y^9*z^2 - 18*y*z^3 + 252*y^2*z^3 - 1026*y^3*z^3 + 1905*y^4*z^3 - 1824*y^5*z^3 + 921*y^6*z^3 - 246*y^7*z^3 + 36*y^8*z^3 - 6*z^4 + 108*y*z^4 - 630*y^2*z^4 + 1593*y^3*z^4 - 2016*y^4*z^4 + 1338*y^5*z^4 - 477*y^6*z^4 + 90*y^7*z^4 + 24*z^5 - 234*y*z^5 + 827*y^2*z^5 - 1374*y^3*z^5 + 1140*y^4*z^5 - 494*y^5*z^5 + 120*y^6*z^5 - 36*z^6 + 234*y*z^6 - 555*y^2*z^6 + 579*y^3*z^6 - 285*y^4*z^6 + 90*y^5*z^6 + 24*z^7 - 108*y*z^7 + 159*y^2*z^7 - 84*y^3*z^7 + 36*y^4*z^7 - 6*z^8 + 18*y*z^8 - 9*y^2*z^8 + 6*y^3*z^8)*G[1, 0, 0, 1, y])/(3*(-1 + y)^3*y^2*z^2* (-1 + y + z)^3*(y + z)^3) - (16*(-1 + 3*z - 3*z^2 + z^3)* G[1, 0, 0, 1 - y, z])/(3*z^3*(-1 + y + z)^3) + (4*(-5*y^2 + 6*y^3 - 15*y*z + 18*y^2*z - 6*z^2 + 18*y*z^2 + 6*z^3)* G[1, 0, 1, 0, y])/(3*y^2*(y + z)^3) + (4*(9 - 31*y + 30*y^2 - 12*y^3 - 36*z + 93*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 93*y*z^2 + 30*y^2*z^2 - 36*z^3 + 31*y*z^3 + 9*z^4)* G[1, 0, 1, 0, z])/(3*y*z^3*(-1 + y + z)^3) - (4*(48*y^3 - 264*y^4 + 600*y^5 - 720*y^6 + 480*y^7 - 168*y^8 + 24*y^9 + 120*y^2*z - 792*y^3*z + 2100*y^4*z - 2880*y^5*z + 2160*y^6*z - 840*y^7*z + 132*y^8*z - 9*z^2 + 156*y*z^2 - 1035*y^2*z^2 + 3114*y^3*z^2 - 4855*y^4*z^2 + 4080*y^5*z^2 - 1749*y^6*z^2 + 298*y^7*z^2 + 45*z^3 - 525*y*z^3 + 2130*y^2*z^3 - 4050*y^3*z^3 + 3903*y^4*z^3 - 1821*y^5*z^3 + 318*y^6*z^3 - 81*z^4 + 624*y*z^4 - 1638*y^2*z^4 + 1854*y^3*z^4 - 843*y^4*z^4 + 84*y^5*z^4 + 63*z^5 - 289*y*z^5 + 363*y^2*z^5 + 15*y^3*z^5 - 170*y^4*z^5 - 18*z^6 + 12*y*z^6 + 156*y^2*z^6 - 204*y^3*z^6 + 42*y*z^7 - 96*y^2*z^7 - 18*y*z^8)*G[1, 0, 1, 1, y])/ (3*(-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^3) - (16*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, 1 - y, 0, z])/ (3*z^3*(-1 + y + z)^3) + (4*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)*G[1, 0, 1 - y, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^3) - (4*(3*y - 7*y^2 + 9*y^3 - 3*y^4 - 13*y*z + 24*y^2*z - 21*y^3*z + 4*y^4*z + 2*z^2 + 15*y*z^2 - 21*y^2*z^2 + 10*y^3*z^2 - 8*z^3 + 3*y*z^3 - 2*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 14*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)* G[1, 0, -y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^3) + (32*(1 - 3*y + 3*y^2 - 3*z + 6*y*z + 3*z^2)*G[1, 1, 0, 0, y])/ (3*(-1 + y + z)^3*(y + z)^3) - (16*(-1 + 3*z - 3*z^2 + z^3)* G[1, 1, 0, 0, z])/(3*z^3*(-1 + y + z)^3) - (4*(12*y^4 - 96*y^5 + 300*y^6 - 480*y^7 + 420*y^8 - 192*y^9 + 36*y^10 + 30*y^3*z - 288*y^4*z + 1050*y^5*z - 1920*y^6*z + 1890*y^7*z - 960*y^8*z + 198*y^9*z + 9*y*z^2 - 22*y^2*z^2 - 225*y^3*z^2 + 1362*y^4*z^2 - 3137*y^5*z^2 + 3636*y^6*z^2 - 2121*y^7*z^2 + 504*y^8*z^2 - 6*y^9*z^2 - 15*y*z^3 - 75*y^2*z^3 + 906*y^3*z^3 - 2796*y^4*z^3 + 4005*y^5*z^3 - 2817*y^6*z^3 + 828*y^7*z^3 - 36*y^8*z^3 + 6*z^4 - 63*y*z^4 + 480*y^2*z^4 - 1704*y^3*z^4 + 2988*y^4*z^4 - 2637*y^5*z^4 + 1020*y^6*z^4 - 90*y^7*z^4 - 24*z^5 + 207*y*z^5 - 801*y^2*z^5 + 1647*y^3*z^5 - 1845*y^4*z^5 + 954*y^5*z^5 - 120*y^6*z^5 + 36*z^6 - 228*y*z^6 + 600*y^2*z^6 - 876*y^3*z^6 + 612*y^4*z^6 - 90*y^5*z^6 - 24*z^7 + 108*y*z^7 - 222*y^2*z^7 + 228*y^3*z^7 - 36*y^4*z^7 + 6*z^8 - 18*y*z^8 + 36*y^2*z^8 - 6*y^3*z^8)*G[1, 1, 0, 1, y])/ (3*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) + G[-y, z]*((2*(9*y^4 - 15*y^5 - 18*y^6 + 54*y^7 - 39*y^8 + 9*y^9 - 246*y^3*z + 1320*y^4*z - 2868*y^5*z + 3132*y^6*z - 1710*y^7*z + 372*y^8*z - 396*y^2*z^2 + 2961*y^3*z^2 - 8163*y^4*z^2 + 10746*y^5*z^2 - 6912*y^6*z^2 + 1809*y^7*z^2 - 45*y^8*z^2 - 81*y*z^3 + 1764*y^2*z^3 - 7614*y^3*z^3 + 13268*y^4*z^3 - 10579*y^5*z^3 + 3476*y^6*z^3 - 234*y^7*z^3 + 342*y*z^4 - 3006*y^2*z^4 + 7489*y^3*z^4 - 7730*y^4*z^4 + 3406*y^5*z^4 - 501*y^6*z^4 + 36*z^5 - 621*y*z^5 + 2234*y^2*z^5 - 3013*y^3*z^5 + 1898*y^4*z^5 - 588*y^5*z^5 - 72*z^6 + 441*y*z^6 - 711*y^2*z^6 + 603*y^3*z^6 - 423*y^4*z^6 + 48*z^7 - 102*y*z^7 + 78*y^2*z^7 - 186*y^3*z^7 - 12*z^8 - 3*y*z^8 - 39*y^2*z^8)*G[0, 1, y])/ (9*(-1 + y)^2*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(-45*y^4 - 51*y^5 + 51*y^6 - 17*y^7 - 21*y^3*z - 225*y^4*z + 474*y^5*z - 178*y^6*z + 6*y^7*z - 18*y^2*z^2 - 180*y^3*z^2 + 909*y^4*z^2 - 593*y^5*z^2 + 39*y^6*z^2 + 18*y*z^3 - 57*y^2*z^3 + 669*y^3*z^3 - 856*y^4*z^3 + 153*y^5*z^3 - 117*y*z^4 + 408*y^2*z^4 - 719*y^3*z^4 + 324*y^4*z^4 - 18*z^5 + 261*y*z^5 - 478*y^2*z^5 + 360*y^3*z^5 + 36*z^6 - 207*y*z^6 + 207*y^2*z^6 - 24*z^7 + 57*y*z^7 + 6*z^8)*G[1, 0, y])/(9*y^2*z^3*(-1 + y + z)^3* (y + z)^2) + (2*(34*y^4 - 184*y^5 + 336*y^6 - 256*y^7 + 70*y^8 + 167*y^3*z - 874*y^4*z + 1614*y^5*z - 1232*y^6*z + 283*y^7*z + 42*y^8*z + 340*y^2*z^2 - 1970*y^3*z^2 + 3970*y^4*z^2 - 3258*y^5*z^2 + 786*y^6*z^2 + 132*y^7*z^2 + 189*y*z^3 - 1646*y^2*z^3 + 4187*y^3*z^3 - 3964*y^4*z^3 + 1096*y^5*z^3 + 138*y^6*z^3 - 12*z^4 - 342*y*z^4 + 1576*y^2*z^4 - 1754*y^3*z^4 + 424*y^4*z^4 + 36*z^5 + 39*y*z^5 + 108*y^2*z^5 - 369*y^3*z^5 - 138*y^4*z^5 - 36*z^6 + 192*y*z^6 - 348*y^2*z^6 - 132*y^3*z^6 + 12*z^7 - 78*y*z^7 - 42*y^2*z^7)*G[1, 1, y])/(9*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + (8*(9*y^4 - 9*y^5 + 3*y^6 - 12*y^2*z + 54*y^3*z - 72*y^4*z + 27*y^5*z - 18*y*z^2 + 99*y^2*z^2 - 171*y^3*z^2 + 84*y^4*z^2 - 3*z^3 + 63*y*z^3 - 171*y^2*z^3 + 119*y^3*z^3 + 9*z^4 - 72*y*z^4 + 82*y^2*z^4 - 9*z^5 + 26*y*z^5 + 3*z^6)*G[0, 0, 1, y])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (8*(3*y - 3*y^2 + y^3 - 6*y*z + 3*y^2*z + 3*y*z^2 + z^3)* G[0, 1, 0, y])/(3*z^3*(-1 + y + z)^3) + (4*(-y^3 + 3*y^4 - 3*y^5 + y^6 + 19*y^2*z - 60*y^3*z + 69*y^4*z - 34*y^5*z + 6*y^6*z + 29*y*z^2 - 156*y^2*z^2 + 252*y^3*z^2 - 155*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 294*y^2*z^3 - 250*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 179*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 52*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)* G[0, 1, 1, y])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (8*(6*y^3 - 6*y^4 + 2*y^5 - 3*y*z + 21*y^2*z - 33*y^3*z + 13*y^4*z + 15*y*z^2 - 48*y^2*z^2 + 29*y^3*z^2 - 21*y*z^3 + 25*y^2*z^3 + 5*y*z^4 - 2*z^5)*G[1, 0, 0, y])/(3*z^3*(-1 + y + z)^3* (y + z)^2) + (4*(-5*y^3 + y^6 + 11*y^2*z - 54*y^3*z + 81*y^4*z - 37*y^5*z + 6*y^6*z + 25*y*z^2 - 135*y^2*z^2 + 255*y^3*z^2 - 164*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 90*y*z^3 + 276*y^2*z^3 - 259*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 111*y*z^4 - 182*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 52*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)* G[1, 0, 1, y])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(3*y^3 - 3*y^4 - 3*y*z + 15*y^2*z - 21*y^3*z + 6*y^4*z + 12*y*z^2 - 33*y^2*z^2 + 18*y^3*z^2 - 15*y*z^3 + 22*y^2*z^3 + 14*y*z^4 + 4*z^5)*G[1, 1, 0, y])/(3*z^3*(-1 + y + z)^3* (y + z)^2) - (4*(4*y^3 + 17*y^2*z + 22*y*z^2 + 3*z^3)* G[1, 1, 1, y])/(y*z^3*(y + z)^2) - (32*G[0, 0, 1, 1, y])/z^3 - (32*G[0, 1, 0, 1, y])/z^3 + (48*G[0, 1, 1, 1, y])/z^3 - (16*G[1, 0, 0, 1, y])/z^3 + (64*G[1, 0, 1, 1, y])/z^3 + (16*G[1, 1, 0, 1, y])/z^3) + G[1 - y, z]* ((-471*y^2 + 880*y^3 - 409*y^4 - 1386*y*z + 3862*y^2*z - 2830*y^3*z + 354*y^4*z + 27*z^2 + 1992*y*z^2 - 2706*y^2*z^2 + 354*y^3*z^2 - 48*z^3 - 264*y*z^3 - 354*y^2*z^3 + 21*z^4 - 354*y*z^4)/ (9*(-1 + y)*y*z^2*(-1 + y + z)*(y + z)^2) - (4*y*(12*y^2 - 26*y^3 + 20*y^4 - 6*y^5 + 42*y*z - 136*y^2*z + 153*y^3*z - 68*y^4*z + 9*y^5*z + 54*z^2 - 252*y*z^2 + 375*y^2*z^2 - 216*y^3*z^2 + 39*y^4*z^2 - 118*z^3 + 319*y*z^3 - 264*y^2*z^3 + 66*y^3*z^3 + 77*z^4 - 122*y*z^4 + 54*y^2*z^4 - 12*z^5 + 21*y*z^5 + 3*z^6)*G[0, 0, y])/(3*(-1 + y)*z^3* (-1 + y + z)^2*(y + z)^3) + (2*(53*y^5 - 253*y^6 + 494*y^7 - 494*y^8 + 253*y^9 - 53*y^10 - 138*y^4*z + 407*y^5*z - 194*y^6*z - 486*y^7*z + 622*y^8*z - 217*y^9*z + 6*y^10*z - 741*y^3*z^2 + 3423*y^4*z^2 - 5731*y^5*z^2 + 4053*y^6*z^2 - 888*y^7*z^2 - 128*y^8*z^2 + 12*y^9*z^2 - 728*y^2*z^3 + 4642*y^3*z^3 - 10172*y^4*z^3 + 9809*y^5*z^3 - 4057*y^6*z^3 + 533*y^7*z^3 - 27*y^8*z^3 - 228*y*z^4 + 2572*y^2*z^4 - 7669*y^3*z^4 + 9441*y^4*z^4 - 5212*y^5*z^4 + 1249*y^6*z^4 - 153*y^7*z^4 + 6*z^5 + 507*y*z^5 - 2648*y^2*z^5 + 4374*y^3*z^5 - 3177*y^4*z^5 + 1217*y^5*z^5 - 288*y^6*z^5 - 18*z^6 - 258*y*z^6 + 666*y^2*z^6 - 621*y^3*z^6 + 474*y^4*z^6 - 270*y^5*z^6 + 18*z^7 - 93*y*z^7 + 216*y^2*z^7 - 45*y^3*z^7 - 123*y^4*z^7 - 6*z^8 + 72*y*z^8 - 54*y^2*z^8 - 21*y^3*z^8)*G[0, 1, y])/(9*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^3) + (2*(61*y^5 - 201*y^6 + 219*y^7 - 79*y^8 + 238*y^4*z - 887*y^5*z + 1072*y^6*z - 435*y^7*z + 12*y^8*z + 336*y^3*z^2 - 1535*y^4*z^2 + 2168*y^5*z^2 - 1041*y^6*z^2 + 72*y^7*z^2 + 6*y^2*z^3 - 765*y^3*z^3 + 1873*y^4*z^3 - 1336*y^5*z^3 + 240*y^6*z^3 + 9*y*z^4 - 186*y^2*z^4 + 984*y^3*z^4 - 1251*y^4*z^4 + 516*y^5*z^4 - 144*y*z^5 + 723*y^2*z^5 - 1155*y^3*z^5 + 684*y^4*z^5 - 36*z^6 + 369*y*z^6 - 789*y^2*z^6 + 528*y^3*z^6 + 72*z^7 - 270*y*z^7 + 216*y^2*z^7 - 36*z^8 + 36*y*z^8)*G[1, 0, y])/(9*(-1 + y)*y*z^3* (-1 + y + z)^2*(y + z)^4) - (16*(2*y + 3*z)*G[1, 1, y])/ (z^2*(y + z)^2) - (4*(9*y^4 - 26*y^5 + 24*y^6 - 6*y^7 - y^8 + 27*y^3*z - 78*y^4*z + 30*y^5*z + 72*y^6*z - 57*y^7*z + 6*y^8*z + 27*y^2*z^2 - 84*y^3*z^2 - 36*y^4*z^2 + 216*y^5*z^2 - 141*y^6*z^2 + 18*y^7*z^2 + 9*y*z^3 - 16*y^2*z^3 - 138*y^3*z^3 + 258*y^4*z^3 - 164*y^5*z^3 + 24*y^6*z^3 + 6*y*z^4 - 78*y^2*z^4 + 108*y^3*z^4 - 141*y^4*z^4 + 24*y^5*z^4 + 6*z^5 - 36*y*z^5 + 54*y^2*z^5 - 123*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 45*y^2*z^6 + 6*y^3*z^6)*G[0, 0, 1, y])/(3*(-1 + y)^3*y^2*z^3* (y + z)^3) + (4*(-5*y^2 + 6*y^3 - 15*y*z + 18*y^2*z - 6*z^2 + 18*y*z^2 + 6*z^3)*G[0, 1, 0, y])/(3*y^2*(y + z)^3) + (4*(-2*y^4 + 6*y^5 - 6*y^6 + 2*y^7 + 42*y^3*z - 102*y^4*z + 78*y^5*z - 18*y^6*z + 114*y^2*z^2 - 270*y^3*z^2 + 210*y^4*z^2 - 54*y^5*z^2 - 9*z^3 + 127*y*z^3 - 255*y^2*z^3 + 201*y^3*z^3 - 46*y^4*z^3 + 18*z^4 - 30*y*z^4 + 42*y^2*z^4 + 24*y^3*z^4 + 12*y*z^5 + 42*y^2*z^5 + 18*y*z^6)*G[0, 1, 1, y])/ (3*(-1 + y)^3*y*z^3*(y + z)^3) + (32*y*(y^2 + 3*y*z + 3*z^2)* G[1, 0, 0, y])/(3*z^3*(y + z)^3) - (4*(9*y^4 - 28*y^5 + 30*y^6 - 12*y^7 + y^8 + 27*y^3*z - 108*y^4*z + 132*y^5*z - 42*y^6*z - 15*y^7*z + 6*y^8*z + 27*y^2*z^2 - 150*y^3*z^2 + 198*y^4*z^2 - 48*y^5*z^2 - 45*y^6*z^2 + 18*y^7*z^2 - 69*y^2*z^3 + 123*y^3*z^3 - 63*y^4*z^3 - 21*y^5*z^3 + 12*y^6*z^3 - 24*y*z^4 + 60*y^2*z^4 - 96*y^3*z^4 + 18*y^4*z^4 - 12*y^5*z^4 - 6*z^5 + 36*y*z^5 - 84*y^2*z^5 + 18*y^3*z^5 - 18*y^4*z^5 + 6*z^6 - 18*y*z^6 - 6*y^3*z^6)*G[1, 0, 1, y])/ (3*(-1 + y)^3*y^2*z^3*(y + z)^3) - (4*(-13*y^2 + 6*y^3 - 15*y*z + 18*y^2*z - 6*z^2 + 18*y*z^2 + 6*z^3)* G[1, 1, 0, y])/(3*y^2*(y + z)^3) - (32*G[0, 0, 1, 1, y])/z^3 - (32*G[0, 1, 0, 1, y])/z^3 + (16*G[1, 0, 0, 1, y])/z^3 - (32*G[1, 0, 1, 1, y])/z^3 + (32*G[1, 1, 0, 1, y])/z^3) - (4*(-13*y^2 + 6*y^3 - 15*y*z + 18*y^2*z - 6*z^2 + 18*y*z^2 + 6*z^3)* G[1, 1, 1, 0, y])/(3*y^2*(y + z)^3) - (4*(9 - 31*y + 30*y^2 - 12*y^3 - 36*z + 93*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 93*y*z^2 + 30*y^2*z^2 - 36*z^3 + 31*y*z^3 + 9*z^4)* G[1, 1, 1, 0, z])/(3*y*z^3*(-1 + y + z)^3) - (16*(-1 + 3*z - 3*z^2 + z^3)*G[1, 1 - y, 0, 0, z])/ (3*z^3*(-1 + y + z)^3) + (4*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)*G[1, 1 - y, 0, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^3) - (4*(3 - 7*y + 10*y^2 - 4*y^3 - 12*z + 21*y*z - 20*y^2*z + 4*y^3*z + 18*z^2 - 21*y*z^2 + 10*y^2*z^2 - 12*z^3 + 7*y*z^3 + 3*z^4)*G[1, 1 - y, 1, 0, z])/ (y*z^3*(-1 + y + z)^3) + (4*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)*G[1, 1 - y, 1 - y, 0, z])/ (3*y*z^3*(-1 + y + z)^3) - (4*(3*y - 7*y^2 + 9*y^3 - 3*y^4 - 13*y*z + 24*y^2*z - 21*y^3*z + 4*y^4*z + 2*z^2 + 15*y*z^2 - 21*y^2*z^2 + 10*y^3*z^2 - 8*z^3 + 3*y*z^3 - 2*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 14*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)* G[1, 1 - y, -y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^3) + (8*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 0, 0, 1 - y, z])/ (3*y*z^2*(y + z)^3) - (4*(9*y^3 - 24*y^4 + 18*y^5 - 3*y^7 + 27*y^2*z - 120*y^3*z + 168*y^4*z - 78*y^5*z - 3*y^6*z + 6*y^7*z + 27*y*z^2 - 198*y^2*z^2 + 342*y^3*z^2 - 192*y^4*z^2 + 3*y^5*z^2 + 18*y^6*z^2 + 9*z^3 - 127*y*z^3 + 237*y^2*z^3 - 147*y^3*z^3 - 8*y^4*z^3 + 18*y^5*z^3 - 21*z^4 + 33*y*z^4 - 33*y^2*z^4 - 39*y^3*z^4 + 6*y^4*z^4 - 12*y*z^5 - 42*y^2*z^5 - 18*y*z^6)* G[1 - y, 0, 1, 0, z])/(3*(-1 + y)^3*y*z^3*(y + z)^3) + (8*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 0, 1 - y, 0, z])/ (3*y*z^2*(y + z)^3) + (4*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[1 - y, 0, 1 - y, 1 - y, z])/(y*z^2*(y + z)^3) + (4*(9*y^4 - 32*y^5 + 42*y^6 - 24*y^7 + 5*y^8 + 27*y^3*z - 75*y^4*z + 33*y^5*z + 57*y^6*z - 48*y^7*z + 6*y^8*z + 27*y^2*z^2 - 63*y^3*z^2 - 63*y^4*z^2 + 213*y^5*z^2 - 132*y^6*z^2 + 18*y^7*z^2 + 9*y*z^3 - y^2*z^3 - 147*y^3*z^3 + 249*y^4*z^3 - 152*y^5*z^3 + 24*y^6*z^3 + 9*y*z^4 - 75*y^2*z^4 + 111*y^3*z^4 - 123*y^4*z^4 + 24*y^5*z^4 + 6*z^5 - 36*y*z^5 + 60*y^2*z^5 - 102*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 36*y^2*z^6 + 6*y^3*z^6)* G[1 - y, 0, -y, 1 - y, z])/(3*(-1 + y)^3*y^2*z^3*(y + z)^3) - (8*(-4*y^2 + 16*y^3 - 20*y^4 + 8*y^5 - 6*y*z + 26*y^2*z - 32*y^3*z + 12*y^4*z - z^2 + 7*y*z^2 - 7*y^2*z^2 + 4*y^3*z^2 + 2*y*z^3 + 4*y^2*z^3 + 3*y*z^4)*G[1 - y, 1, 0, 0, z])/((-1 + y)^3*y*z^2* (y + z)^2) + (4*(2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)*G[1 - y, 1, 0, 1 - y, z])/ (3*z^3*(-1 + y + z)^2*(y + z)^3) + (4*(-2*y^3 + 7*y^4 - 11*y^5 + 11*y^6 - 7*y^7 + 2*y^8 - 6*y^2*z + 13*y^3*z + 2*y^4*z - 24*y^5*z + 20*y^6*z - 5*y^7*z - 6*y*z^2 - 3*y^2*z^2 + 88*y^3*z^2 - 186*y^4*z^2 + 150*y^5*z^2 - 43*y^6*z^2 + 2*z^3 - 37*y*z^3 + 182*y^2*z^3 - 353*y^3*z^3 + 298*y^4*z^3 - 92*y^5*z^3 - 16*z^4 + 115*y*z^4 - 276*y^2*z^4 + 283*y^3*z^4 - 106*y^4*z^4 + 20*z^5 - 87*y*z^5 + 150*y^2*z^5 - 92*y^3*z^5 - 9*z^6 + 54*y*z^6 - 72*y^2*z^6 + 12*z^7 - 39*y*z^7 - 9*z^8)* G[1 - y, 1, 1, 0, z])/(3*(-1 + y)^3*z^3*(-1 + y + z)^2*(y + z)^3) + (4*(2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)*G[1 - y, 1, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^2* (y + z)^3) + (8*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[1 - y, 1 - y, 0, 0, z])/(3*y*z^2*(y + z)^3) + (4*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 1 - y, 0, 1 - y, z])/(y*z^2*(y + z)^3) + (4*(9*y^3 - 24*y^4 + 18*y^5 - 3*y^7 + 27*y^2*z - 36*y^3*z - 84*y^4*z + 174*y^5*z - 87*y^6*z + 6*y^7*z + 27*y*z^2 + 12*y^2*z^2 - 288*y^3*z^2 + 438*y^4*z^2 - 207*y^5*z^2 + 18*y^6*z^2 + 9*z^3 + 32*y*z^3 - 240*y^2*z^3 + 330*y^3*z^3 - 167*y^4*z^3 + 18*y^5*z^3 - 30*y*z^4 + 30*y^2*z^4 - 60*y^3*z^4 + 6*y^4*z^4 - 12*y*z^5 - 42*y^2*z^5 - 18*y*z^6)*G[1 - y, 1 - y, 1, 0, z])/(3*(-1 + y)^3*y*z^3*(y + z)^3) + (4*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 1 - y, 1 - y, 0, z])/(y*z^2*(y + z)^3) - (4*(9*y^4 - 38*y^5 + 60*y^6 - 42*y^7 + 11*y^8 + 27*y^3*z - 129*y^4*z + 195*y^5*z - 105*y^6*z + 6*y^7*z + 6*y^8*z + 27*y^2*z^2 - 171*y^3*z^2 + 261*y^4*z^2 - 111*y^5*z^2 - 24*y^6*z^2 + 18*y^7*z^2 - 71*y^2*z^3 + 129*y^3*z^3 - 69*y^4*z^3 - 19*y^5*z^3 + 12*y^6*z^3 - 24*y*z^4 + 60*y^2*z^4 - 96*y^3*z^4 + 18*y^4*z^4 - 12*y^5*z^4 - 6*z^5 + 36*y*z^5 - 84*y^2*z^5 + 18*y^3*z^5 - 18*y^4*z^5 + 6*z^6 - 18*y*z^6 - 6*y^3*z^6)* G[1 - y, 1 - y, -y, 1 - y, z])/(3*(-1 + y)^3*y^2*z^3*(y + z)^3) + (4*(4*y^4 - 5*y^5 + 4*y^6 + 36*y^3*z - 71*y^4*z + 41*y^5*z + 72*y^2*z^2 - 207*y^3*z^2 + 139*y^4*z^2 + 38*y*z^3 - 217*y^2*z^3 + 209*y^3*z^3 + 6*z^4 - 88*y*z^4 + 151*y^2*z^4 - 12*z^5 + 50*y*z^5 + 6*z^6)*G[1 - y, -y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^2* (y + z)^3) + (4*(4*y^4 - 5*y^5 + 4*y^6 + 36*y^3*z - 71*y^4*z + 41*y^5*z + 72*y^2*z^2 - 207*y^3*z^2 + 139*y^4*z^2 + 38*y*z^3 - 217*y^2*z^3 + 209*y^3*z^3 + 6*z^4 - 88*y*z^4 + 151*y^2*z^4 - 12*z^5 + 50*y*z^5 + 6*z^6)*G[1 - y, -y, 1 - y, 0, z])/ (3*y*z^3*(-1 + y + z)^2*(y + z)^3) - (4*(-10*y^4 + 30*y^5 - 30*y^6 + 10*y^7 - 69*y^3*z + 183*y^4*z - 159*y^5*z + 45*y^6*z - 141*y^2*z^2 + 351*y^3*z^2 - 291*y^4*z^2 + 81*y^5*z^2 + 9*z^3 - 127*y*z^3 + 255*y^2*z^3 - 201*y^3*z^3 + 46*y^4*z^3 - 18*z^4 + 30*y*z^4 - 42*y^2*z^4 - 24*y^3*z^4 - 12*y*z^5 - 42*y^2*z^5 - 18*y*z^6)*G[1 - y, -y, 1 - y, 1 - y, z])/ (3*(-1 + y)^3*y*z^3*(y + z)^3) + (4*(-2*y^3 + 7*y^4 - 11*y^5 + 11*y^6 - 7*y^7 + 2*y^8 + 23*y^2*z - 105*y^3*z + 187*y^4*z - 161*y^5*z + 66*y^6*z - 10*y^7*z + 52*y*z^2 - 285*y^2*z^2 + 603*y^3*z^2 - 619*y^4*z^2 + 309*y^5*z^2 - 60*y^6*z^2 + 9*z^3 - 137*y*z^3 + 448*y^2*z^3 - 603*y^3*z^3 + 365*y^4*z^3 - 82*y^5*z^3 - 18*z^4 + 106*y*z^4 - 192*y^2*z^4 + 126*y^3*z^4 - 22*y^4*z^4 + 9*z^5 - 18*y*z^5 - 15*y^2*z^5 + 33*y^3*z^5 - 12*y*z^6 + 30*y^2*z^6 + 9*y*z^7)* G[1 - y, -y, -y, 1 - y, z])/(3*(-1 + y)^3*y*z^3*(-1 + y + z)^2* (y + z)^2) + (8*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)* G[-y, 0, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + (4*(-y^2 - 15*y^3 + 15*y^4 - 5*y^5 + 7*y*z - 60*y^2*z + 105*y^3*z - 52*y^4*z + 6*y^5*z + 11*z^2 - 84*y*z^2 + 216*y^2*z^2 - 161*y^3*z^2 + 30*y^4*z^2 - 39*z^3 + 177*y*z^3 - 213*y^2*z^3 + 60*y^3*z^3 + 51*z^4 - 126*y*z^4 + 60*y^2*z^4 - 27*z^5 + 30*y*z^5 + 6*z^6)*G[-y, 0, 1, 0, z])/(3*z^3*(-1 + y + z)^3*(y + z)^2) + (8*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)*G[-y, 0, 1 - y, 0, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)* G[-y, 0, 1 - y, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(-4*y^4 + 36*y^5 - 36*y^6 + 12*y^7 - 32*y^3*z + 156*y^4*z - 216*y^5*z + 84*y^6*z - 40*y^2*z^2 + 240*y^3*z^2 - 444*y^4*z^2 + 228*y^5*z^2 - 15*y*z^3 + 171*y^2*z^3 - 447*y^3*z^3 + 317*y^4*z^3 - 6*y^5*z^3 - 6*z^4 + 75*y*z^4 - 282*y^2*z^4 + 283*y^3*z^4 - 30*y^4*z^4 + 24*z^5 - 135*y*z^5 + 203*y^2*z^5 - 60*y^3*z^5 - 36*z^6 + 105*y*z^6 - 60*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)* G[-y, 0, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (8*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)*G[-y, 1 - y, 0, 0, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)* G[-y, 1 - y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + (4*(-y^2 - 15*y^3 + 15*y^4 - 5*y^5 + 7*y*z - 60*y^2*z + 105*y^3*z - 52*y^4*z + 6*y^5*z + 11*z^2 - 84*y*z^2 + 216*y^2*z^2 - 161*y^3*z^2 + 30*y^4*z^2 - 39*z^3 + 177*y*z^3 - 213*y^2*z^3 + 60*y^3*z^3 + 51*z^4 - 126*y*z^4 + 60*y^2*z^4 - 27*z^5 + 30*y*z^5 + 6*z^6)*G[-y, 1 - y, 1, 0, z])/(3*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)* G[-y, 1 - y, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(4*y^3 + 17*y^2*z + 22*y*z^2 + 3*z^3)*G[-y, 1 - y, 1 - y, 1 - y, z])/(y*z^3*(y + z)^2) + (4*(-9*y^4 + 21*y^5 - 21*y^6 + 7*y^7 + 9*y^4*z - 12*y^5*z - y^6*z + 6*y^7*z + 21*y^2*z^2 - 81*y^3*z^2 + 120*y^4*z^2 - 86*y^5*z^2 + 30*y^6*z^2 - 6*y*z^3 - 45*y^2*z^3 + 156*y^3*z^3 - 158*y^4*z^3 + 54*y^5*z^3 - 6*z^4 + 48*y*z^4 - 27*y^2*z^4 - 49*y^3*z^4 + 30*y^4*z^4 + 24*z^5 - 108*y*z^5 + 103*y^2*z^5 - 30*y^3*z^5 - 36*z^6 + 96*y*z^6 - 54*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[-y, 1 - y, -y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(y^3 + 17*y^2*z + 6*y^3*z + 25*y*z^2 + 12*y^2*z^2 + 6*z^3 + 6*y*z^3)*G[-y, -y, 0, 1 - y, z])/(3*y*z^3*(y + z)^2) - (4*(y^3 + 17*y^2*z + 6*y^3*z + 25*y*z^2 + 12*y^2*z^2 + 6*z^3 + 6*y*z^3)*G[-y, -y, 1 - y, 0, z])/(3*y*z^3*(y + z)^2) + (4*(-5*y^4 + 24*y^5 - 24*y^6 + 7*y^7 + 8*y^3*z + 3*y^4*z - 24*y^5*z + 2*y^6*z + 6*y^7*z + 25*y^2*z^2 - 102*y^3*z^2 + 117*y^4*z^2 - 77*y^5*z^2 + 30*y^6*z^2 - 6*y*z^3 - 57*y^2*z^3 + 174*y^3*z^3 - 149*y^4*z^3 + 54*y^5*z^3 - 6*z^4 + 48*y*z^4 - 15*y^2*z^4 - 46*y^3*z^4 + 30*y^4*z^4 + 24*z^5 - 108*y*z^5 + 103*y^2*z^5 - 30*y^3*z^5 - 36*z^6 + 96*y*z^6 - 54*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[-y, -y, 1 - y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3* (y + z)^2) + (4*(-5*y^4 + 21*y^5 - 21*y^6 + 7*y^7 - 19*y^3*z + 78*y^4*z - 93*y^5*z + 26*y^6*z + 6*y^7*z - 29*y^2*z^2 + 138*y^3*z^2 - 192*y^4*z^2 + 49*y^5*z^2 + 30*y^6*z^2 - 15*y*z^3 + 132*y^2*z^3 - 252*y^3*z^3 + 94*y^4*z^3 + 54*y^5*z^3 - 6*z^4 + 75*y*z^4 - 231*y^2*z^4 + 167*y^3*z^4 + 30*y^4*z^4 + 24*z^5 - 135*y*z^5 + 184*y^2*z^5 - 30*y^3*z^5 - 36*z^6 + 105*y*z^6 - 54*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[-y, -y, -y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + G[1, y]*((-471*y^2 + 880*y^3 - 409*y^4 - 1386*y*z + 3862*y^2*z - 2830*y^3*z + 354*y^4*z + 27*z^2 + 1992*y*z^2 - 2706*y^2*z^2 + 354*y^3*z^2 - 48*z^3 - 264*y*z^3 - 354*y^2*z^3 + 21*z^4 - 354*y*z^4)/(9*(-1 + y)*y*z^2*(-1 + y + z)*(y + z)^2) - (4*(-139*y^2 + 275*y^3 - 136*y^4 - 294*y*z + 790*y^2*z - 535*y^3*z + 39*y^4*z + 12*z^2 + 324*y*z^2 - 402*y^2*z^2 + 39*y^3*z^2 - 24*z^3 + 9*y*z^3 - 39*y^2*z^3 + 12*z^4 - 39*y*z^4)*G[1 - y, z])/ (9*(-1 + y)*y*z^2*(-1 + y + z)*(y + z)^2) + ((435*y^4 - 1298*y^5 + 1456*y^6 - 758*y^7 + 165*y^8 + 1038*y^3*z - 3873*y^4*z + 5439*y^5*z - 3645*y^6*z + 1275*y^7*z - 234*y^8*z + 768*y^2*z^2 - 3792*y^3*z^2 + 6687*y^4*z^2 - 5952*y^5*z^2 + 3171*y^6*z^2 - 882*y^7*z^2 - 882*y*z^3 + 3010*y^2*z^3 - 3686*y^3*z^3 + 529*y^4*z^3 + 2091*y^5*z^3 - 1062*y^6*z^3 - 27*z^4 + 2238*y*z^4 - 6870*y^2*z^4 + 6072*y^3*z^4 - 963*y^4*z^4 + 51*z^5 - 1533*y*z^5 + 2463*y^2*z^5 - 693*y^3*z^5 + 1062*y^4*z^5 - 33*z^6 - 6*y*z^6 + 507*y^2*z^6 + 882*y^3*z^6 + 9*z^7 + 207*y*z^7 + 234*y^2*z^7)*G[-y, z])/(9*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) - (4*(-8*y^4 + 20*y^5 - 16*y^6 + 4*y^7 + 12*y^2*z - 78*y^3*z + 162*y^4*z - 138*y^5*z + 42*y^6*z + 6*y*z^2 - 86*y^2*z^2 + 241*y^3*z^2 - 251*y^4*z^2 + 93*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 106*y*z^3 + 243*y^2*z^3 - 237*y^3*z^3 + 103*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 141*y*z^4 - 129*y^2*z^4 + 66*y^3*z^4 - 54*y^4*z^4 + 21*z^5 - 9*y*z^5 - 66*y^3*z^5 + 12*z^6 - 27*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[0, 0, z])/ (3*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + (2*(-264*y^4 + 1098*y^5 - 1698*y^6 + 1158*y^7 - 294*y^8 - 795*y^3*z + 3906*y^4*z - 7002*y^5*z + 5502*y^6*z - 1647*y^7*z + 36*y^8*z - 700*y^2*z^2 + 4684*y^3*z^2 - 10380*y^4*z^2 + 9670*y^5*z^2 - 3436*y^6*z^2 + 162*y^7*z^2 - 213*y*z^3 + 2438*y^2*z^3 - 7167*y^3*z^3 + 8082*y^4*z^3 - 3494*y^5*z^3 + 354*y^6*z^3 + 12*z^4 + 414*y*z^4 - 2182*y^2*z^4 + 3080*y^3*z^4 - 1708*y^4*z^4 + 492*y^5*z^4 - 36*z^5 - 111*y*z^5 + 168*y^2*z^5 - 129*y^3*z^5 + 432*y^4*z^5 + 36*z^6 - 168*y*z^6 + 246*y^2*z^6 + 210*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)*G[0, 1 - y, z])/ (9*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) - (2*(9*y^4 - 35*y^5 + 54*y^6 - 42*y^7 + 17*y^8 - 3*y^9 + 62*y^3*z - 441*y^4*z + 1148*y^5*z - 1436*y^6*z + 900*y^7*z - 251*y^8*z + 18*y^9*z + 119*y^2*z^2 - 1115*y^3*z^2 + 3537*y^4*z^2 - 5213*y^5*z^2 + 3782*y^6*z^2 - 1212*y^7*z^2 + 102*y^8*z^2 + 12*y*z^3 - 722*y^2*z^3 + 3603*y^3*z^3 - 6915*y^4*z^3 + 6113*y^5*z^3 - 2355*y^6*z^3 + 264*y^7*z^3 + 42*z^4 - 412*y*z^4 + 2144*y^2*z^4 - 4911*y^3*z^4 + 5230*y^4*z^4 - 2507*y^5*z^4 + 414*y^6*z^4 - 111*z^5 + 783*y*z^5 - 2118*y^2*z^5 + 2694*y^3*z^5 - 1677*y^4*z^5 + 426*y^5*z^5 + 87*z^6 - 408*y*z^6 + 720*y^2*z^6 - 690*y^3*z^6 + 282*y^4*z^6 - 9*z^7 + 33*y*z^7 - 141*y^2*z^7 + 108*y^3*z^7 - 9*z^8 - 12*y*z^8 + 18*y^2*z^8)*G[0, -y, z])/ (3*(-1 + y)^3*y*z^3*(-1 + y + z)^2*(y + z)^3) - (2*(62*y^4 + 12*y^5 - 12*y^6 + 139*y^3*z - 159*y^4*z - 48*y^5*z + 12*y^6*z + 98*y^2*z^2 - 426*y^3*z^2 + 135*y^4*z^2 + 36*y^5*z^2 - 9*y*z^3 - 255*y^2*z^3 + 408*y^3*z^3 - 17*y^4*z^3 - 6*z^4 + 48*y*z^4 + 183*y^2*z^4 - 70*y^3*z^4 - 21*y^4*z^4 + 24*z^5 - 90*y*z^5 + 19*y^2*z^5 - 51*y^3*z^5 - 36*z^6 + 72*y*z^6 - 45*y^2*z^6 + 24*z^7 - 21*y*z^7 - 6*z^8)*G[1, 0, z])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(-264*y^4 + 1098*y^5 - 1698*y^6 + 1158*y^7 - 294*y^8 - 795*y^3*z + 3906*y^4*z - 7002*y^5*z + 5502*y^6*z - 1647*y^7*z + 36*y^8*z - 700*y^2*z^2 + 4684*y^3*z^2 - 10380*y^4*z^2 + 9670*y^5*z^2 - 3436*y^6*z^2 + 162*y^7*z^2 - 213*y*z^3 + 2438*y^2*z^3 - 7167*y^3*z^3 + 8082*y^4*z^3 - 3494*y^5*z^3 + 354*y^6*z^3 + 12*z^4 + 414*y*z^4 - 2182*y^2*z^4 + 3080*y^3*z^4 - 1708*y^4*z^4 + 492*y^5*z^4 - 36*z^5 - 111*y*z^5 + 168*y^2*z^5 - 129*y^3*z^5 + 432*y^4*z^5 + 36*z^6 - 168*y*z^6 + 246*y^2*z^6 + 210*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)*G[1 - y, 0, z])/ (9*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) - (16*(2*y + 3*z)*G[1 - y, 1 - y, z])/(z^2*(y + z)^2) + (2*(19*y^4 - 35*y^5 - 26*y^6 + 98*y^7 - 73*y^8 + 17*y^9 - 148*y^3*z + 519*y^4*z - 548*y^5*z - 38*y^6*z + 432*y^7*z - 265*y^8*z + 48*y^9*z - 467*y^2*z^2 + 2166*y^3*z^2 - 3387*y^4*z^2 + 1661*y^5*z^2 + 684*y^6*z^2 - 831*y^7*z^2 + 174*y^8*z^2 - 198*y*z^3 + 1759*y^2*z^3 - 4160*y^3*z^3 + 3513*y^4*z^3 - 361*y^5*z^3 - 784*y^6*z^3 + 231*y^7*z^3 + 6*z^4 + 417*y*z^4 - 1769*y^2*z^4 + 2232*y^3*z^4 - 783*y^4*z^4 - 211*y^5*z^4 + 108*y^6*z^4 - 18*z^5 - 168*y*z^5 + 303*y^2*z^5 - 63*y^3*z^5 - 21*y^4*z^5 - 42*y^5*z^5 + 18*z^6 - 123*y*z^6 + 252*y^2*z^6 - 99*y^3*z^6 - 66*y^4*z^6 - 6*z^7 + 72*y*z^7 - 54*y^2*z^7 - 21*y^3*z^7)*G[1 - y, -y, z])/(9*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + (2*(-9*y^4 - 159*y^5 + 159*y^6 - 53*y^7 + 246*y^3*z - 1134*y^4*z + 1491*y^5*z - 553*y^6*z + 6*y^7*z + 396*y^2*z^2 - 2241*y^3*z^2 + 3915*y^4*z^2 - 1970*y^5*z^2 + 57*y^6*z^2 + 81*y*z^3 - 1488*y^2*z^3 + 4197*y^3*z^3 - 3106*y^4*z^3 + 207*y^5*z^3 - 288*y*z^4 + 1974*y^2*z^4 - 2417*y^3*z^4 + 360*y^4*z^4 - 18*z^5 + 396*y*z^5 - 973*y^2*z^5 + 324*y^3*z^5 + 36*z^6 - 216*y*z^6 + 153*y^2*z^6 - 24*z^7 + 39*y*z^7 + 6*z^8)*G[-y, 0, z])/(9*y^2*z^3*(-1 + y + z)^3* (y + z)^2) + (2*(34*y^4 - 184*y^5 + 336*y^6 - 256*y^7 + 70*y^8 + 167*y^3*z - 874*y^4*z + 1614*y^5*z - 1232*y^6*z + 283*y^7*z + 42*y^8*z + 340*y^2*z^2 - 1970*y^3*z^2 + 3970*y^4*z^2 - 3258*y^5*z^2 + 786*y^6*z^2 + 132*y^7*z^2 + 189*y*z^3 - 1646*y^2*z^3 + 4187*y^3*z^3 - 3964*y^4*z^3 + 1096*y^5*z^3 + 138*y^6*z^3 - 12*z^4 - 342*y*z^4 + 1576*y^2*z^4 - 1754*y^3*z^4 + 424*y^4*z^4 + 36*z^5 + 39*y*z^5 + 108*y^2*z^5 - 369*y^3*z^5 - 138*y^4*z^5 - 36*z^6 + 192*y*z^6 - 348*y^2*z^6 - 132*y^3*z^6 + 12*z^7 - 78*y*z^7 - 42*y^2*z^7)*G[-y, 1 - y, z])/ (9*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (2*(-36*y^4 + 24*y^5 + 90*y^6 - 116*y^7 + 46*y^8 - 8*y^9 - 267*y^3*z + 1137*y^4*z - 1965*y^5*z + 1781*y^6*z - 874*y^7*z + 182*y^8*z + 6*y^9*z - 414*y^2*z^2 + 2817*y^3*z^2 - 6912*y^4*z^2 + 8155*y^5*z^2 - 4778*y^6*z^2 + 1138*y^7*z^2 - 6*y^8*z^2 - 63*y*z^3 + 1671*y^2*z^3 - 6813*y^3*z^3 + 11017*y^4*z^3 - 8045*y^5*z^3 + 2314*y^6*z^3 - 81*y^7*z^3 + 225*y*z^4 - 2364*y^2*z^4 + 5837*y^3*z^4 - 5560*y^4*z^4 + 2039*y^5*z^4 - 177*y^6*z^4 + 18*z^5 - 324*y*z^5 + 1216*y^2*z^5 - 1436*y^3*z^5 + 700*y^4*z^5 - 228*y^5*z^5 - 36*z^6 + 162*y*z^6 - 54*y^2*z^6 - 18*y^3*z^6 - 216*y^4*z^6 + 24*z^7 + 3*y*z^7 - 60*y^2*z^7 - 129*y^3*z^7 - 6*z^8 - 15*y*z^8 - 33*y^2*z^8)*G[-y, -y, z])/ (9*(-1 + y)^2*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (8*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 0, 1 - y, z])/ (3*y*z^2*(y + z)^3) - (4*(-9*y^4 + 30*y^5 - 15*y^6 - 60*y^7 + 105*y^8 - 66*y^9 + 15*y^10 - 9*y^3*z + 9*y^4*z + 150*y^5*z - 510*y^6*z + 675*y^7*z - 411*y^8*z + 96*y^9*z - 13*y^2*z^2 + 39*y^3*z^2 + 147*y^4*z^2 - 772*y^5*z^2 + 1233*y^6*z^2 - 849*y^7*z^2 + 209*y^8*z^2 + 6*y^9*z^2 - 15*y*z^3 + 123*y^2*z^3 - 273*y^3*z^3 + 27*y^4*z^3 + 558*y^5*z^3 - 594*y^6*z^3 + 138*y^7*z^3 + 36*y^8*z^3 - 6*z^4 + 99*y*z^4 - 456*y^2*z^4 + 873*y^3*z^4 - 747*y^4*z^4 + 288*y^5*z^4 - 141*y^6*z^4 + 90*y^7*z^4 + 24*z^5 - 225*y*z^5 + 727*y^2*z^5 - 1065*y^3*z^5 + 723*y^4*z^5 - 286*y^5*z^5 + 120*y^6*z^5 - 36*z^6 + 231*y*z^6 - 525*y^2*z^6 + 465*y^3*z^6 - 171*y^4*z^6 + 90*y^5*z^6 + 24*z^7 - 108*y*z^7 + 138*y^2*z^7 - 36*y^3*z^7 + 36*y^4*z^7 - 6*z^8 + 18*y*z^8 + 6*y^3*z^8)*G[0, 0, -y, z])/(3*(-1 + y)^3*y^2*z^2* (-1 + y + z)^3*(y + z)^3) - (8*(y^3 + 3*y^2*z - 3*y^3*z + 3*y*z^2 - 9*y^2*z^2 + 3*y^3*z^2 - z^3 - 3*y*z^3 + 3*y^2*z^3 + 2*y^3*z^3 + 3*z^4 - 3*y*z^4 + 6*y^2*z^4 - 3*z^5 + 6*y*z^5 + 2*z^6)*G[0, 1, 0, z])/(3*z^3*(-1 + y + z)^3*(y + z)^3) + (8*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 1 - y, 0, z])/ (3*y*z^2*(y + z)^3) + (4*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[0, 1 - y, 1 - y, z])/(y*z^2*(y + z)^3) + (4*(2*y^5 - 12*y^6 + 30*y^7 - 40*y^8 + 30*y^9 - 12*y^10 + 2*y^11 - 27*y^4*z + 132*y^5*z - 255*y^6*z + 240*y^7*z - 105*y^8*z + 12*y^9*z + 3*y^10*z - 63*y^3*z^2 + 387*y^4*z^2 - 924*y^5*z^2 + 1086*y^6*z^2 - 639*y^7*z^2 + 159*y^8*z^2 - 6*y^9*z^2 - 65*y^2*z^3 + 513*y^3*z^3 - 1497*y^4*z^3 + 2102*y^5*z^3 - 1485*y^6*z^3 + 483*y^7*z^3 - 57*y^8*z^3 + 6*y^9*z^3 - 21*y*z^4 + 315*y^2*z^4 - 1305*y^3*z^4 + 2373*y^4*z^4 - 2118*y^5*z^4 + 924*y^6*z^4 - 204*y^7*z^4 + 36*y^8*z^4 - 6*z^5 + 117*y*z^5 - 702*y^2*z^5 + 1731*y^3*z^5 - 2025*y^4*z^5 + 1164*y^5*z^5 - 369*y^6*z^5 + 90*y^7*z^5 + 24*z^6 - 243*y*z^6 + 851*y^2*z^6 - 1329*y^3*z^6 + 951*y^4*z^6 - 356*y^5*z^6 + 120*y^6*z^6 - 36*z^7 + 237*y*z^7 - 543*y^2*z^7 + 483*y^3*z^7 - 177*y^4*z^7 + 90*y^5*z^7 + 24*z^8 - 108*y*z^8 + 138*y^2*z^8 - 36*y^3*z^8 + 36*y^4*z^8 - 6*z^9 + 18*y*z^9 + 6*y^3*z^9)*G[0, 1 - y, -y, z])/ (3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) - (4*(6*y^5 - 6*y^6 + 2*y^7 + 36*y^3*z - 90*y^4*z + 78*y^5*z - 24*y^6*z + 90*y^2*z^2 - 360*y^3*z^2 + 432*y^4*z^2 - 168*y^5*z^2 + 67*y*z^3 - 465*y^2*z^3 + 807*y^3*z^3 - 405*y^4*z^3 + 9*z^4 - 228*y*z^4 + 687*y^2*z^4 - 486*y^3*z^4 - 27*z^5 + 255*y*z^5 - 306*y^2*z^5 + 27*z^6 - 92*y*z^6 - 9*z^7)*G[0, -y, 0, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^3) + (4*(-4*y^5 + 12*y^6 - 12*y^7 + 4*y^8 + 21*y^4*z - 87*y^5*z + 111*y^6*z - 45*y^7*z + 57*y^3*z^2 - 243*y^4*z^2 + 303*y^5*z^2 - 117*y^6*z^2 + 63*y^2*z^3 - 267*y^3*z^3 + 315*y^4*z^3 - 135*y^5*z^3 + 6*y^6*z^3 + 21*y*z^4 - 105*y^2*z^4 + 129*y^3*z^4 - 117*y^4*z^4 + 18*y^5*z^4 + 6*z^5 - 36*y*z^5 + 60*y^2*z^5 - 102*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 36*y^2*z^6 + 6*y^3*z^6)*G[0, -y, 1 - y, z])/(3*(-1 + y)^3*y^2*z^3*(y + z)^3) - (4*(-6*y^6 + 24*y^7 - 38*y^8 + 30*y^9 - 12*y^10 + 2*y^11 + 39*y^4*z - 264*y^5*z + 729*y^6*z - 1056*y^7*z + 849*y^8*z - 360*y^9*z + 63*y^10*z + 93*y^3*z^2 - 729*y^4*z^2 + 2298*y^5*z^2 - 3756*y^6*z^2 + 3375*y^7*z^2 - 1587*y^8*z^2 + 306*y^9*z^2 + 80*y^2*z^3 - 807*y^3*z^3 + 3078*y^4*z^3 - 5875*y^5*z^3 + 6033*y^6*z^3 - 3204*y^7*z^3 + 701*y^8*z^3 - 6*y^9*z^3 + 24*y*z^4 - 414*y^2*z^4 + 2127*y^3*z^4 - 5010*y^4*z^4 + 6105*y^5*z^4 - 3798*y^6*z^4 + 1002*y^7*z^4 - 36*y^8*z^4 + 6*z^5 - 126*y*z^5 + 882*y^2*z^5 - 2652*y^3*z^5 + 3987*y^4*z^5 - 3063*y^5*z^5 + 1056*y^6*z^5 - 90*y^7*z^5 - 24*z^6 + 252*y*z^6 - 987*y^2*z^6 + 1872*y^3*z^6 - 1854*y^4*z^6 + 870*y^5*z^6 - 120*y^6*z^6 + 36*z^7 - 240*y*z^7 + 615*y^2*z^7 - 807*y^3*z^7 + 513*y^4*z^7 - 90*y^5*z^7 - 24*z^8 + 108*y*z^8 - 201*y^2*z^8 + 180*y^3*z^8 - 36*y^4*z^8 + 6*z^9 - 18*y*z^9 + 27*y^2*z^9 - 6*y^3*z^9)*G[0, -y, -y, z])/(3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3* (y + z)^3) - (16*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, 0, z])/ (3*z^3*(-1 + y + z)^3) + (4*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)*G[1, 0, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^3) - (4*(3*y - 7*y^2 + 9*y^3 - 3*y^4 - 13*y*z + 24*y^2*z - 21*y^3*z + 4*y^4*z + 2*z^2 + 15*y*z^2 - 21*y^2*z^2 + 10*y^3*z^2 - 8*z^3 + 3*y*z^3 - 2*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 14*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)*G[1, 0, -y, z])/(y^2*z^3*(-1 + y + z)^3) + (4*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)*G[1, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3) - (4*(3*y - 7*y^2 + 9*y^3 - 3*y^4 - 13*y*z + 24*y^2*z - 21*y^3*z + 4*y^4*z + 2*z^2 + 15*y*z^2 - 21*y^2*z^2 + 10*y^3*z^2 - 8*z^3 + 3*y*z^3 - 2*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 14*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)*G[1, 1 - y, -y, z])/ (y^2*z^3*(-1 + y + z)^3) + (8*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 0, 0, z])/(3*y*z^2*(y + z)^3) + (4*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 0, 1 - y, z])/ (y*z^2*(y + z)^3) + (4*(9*y^4 - 32*y^5 + 42*y^6 - 24*y^7 + 5*y^8 + 27*y^3*z - 75*y^4*z + 33*y^5*z + 57*y^6*z - 48*y^7*z + 6*y^8*z + 27*y^2*z^2 - 63*y^3*z^2 - 63*y^4*z^2 + 213*y^5*z^2 - 132*y^6*z^2 + 18*y^7*z^2 + 9*y*z^3 - y^2*z^3 - 147*y^3*z^3 + 249*y^4*z^3 - 152*y^5*z^3 + 24*y^6*z^3 + 9*y*z^4 - 75*y^2*z^4 + 111*y^3*z^4 - 123*y^4*z^4 + 24*y^5*z^4 + 6*z^5 - 36*y*z^5 + 60*y^2*z^5 - 102*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 36*y^2*z^6 + 6*y^3*z^6)*G[1 - y, 0, -y, z])/(3*(-1 + y)^3*y^2*z^3* (y + z)^3) + (4*(2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)*G[1 - y, 1, 0, z])/ (3*z^3*(-1 + y + z)^2*(y + z)^3) + (4*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 1 - y, 0, z])/ (y*z^2*(y + z)^3) - (4*(9*y^4 - 38*y^5 + 60*y^6 - 42*y^7 + 11*y^8 + 27*y^3*z - 129*y^4*z + 195*y^5*z - 105*y^6*z + 6*y^7*z + 6*y^8*z + 27*y^2*z^2 - 171*y^3*z^2 + 261*y^4*z^2 - 111*y^5*z^2 - 24*y^6*z^2 + 18*y^7*z^2 - 71*y^2*z^3 + 129*y^3*z^3 - 69*y^4*z^3 - 19*y^5*z^3 + 12*y^6*z^3 - 24*y*z^4 + 60*y^2*z^4 - 96*y^3*z^4 + 18*y^4*z^4 - 12*y^5*z^4 - 6*z^5 + 36*y*z^5 - 84*y^2*z^5 + 18*y^3*z^5 - 18*y^4*z^5 + 6*z^6 - 18*y*z^6 - 6*y^3*z^6)* G[1 - y, 1 - y, -y, z])/(3*(-1 + y)^3*y^2*z^3*(y + z)^3) + (4*(4*y^4 - 5*y^5 + 4*y^6 + 36*y^3*z - 71*y^4*z + 41*y^5*z + 72*y^2*z^2 - 207*y^3*z^2 + 139*y^4*z^2 + 38*y*z^3 - 217*y^2*z^3 + 209*y^3*z^3 + 6*z^4 - 88*y*z^4 + 151*y^2*z^4 - 12*z^5 + 50*y*z^5 + 6*z^6)*G[1 - y, -y, 0, z])/(3*y*z^3*(-1 + y + z)^2* (y + z)^3) - (4*(-10*y^4 + 30*y^5 - 30*y^6 + 10*y^7 - 69*y^3*z + 183*y^4*z - 159*y^5*z + 45*y^6*z - 141*y^2*z^2 + 351*y^3*z^2 - 291*y^4*z^2 + 81*y^5*z^2 + 9*z^3 - 127*y*z^3 + 255*y^2*z^3 - 201*y^3*z^3 + 46*y^4*z^3 - 18*z^4 + 30*y*z^4 - 42*y^2*z^4 - 24*y^3*z^4 - 12*y*z^5 - 42*y^2*z^5 - 18*y*z^6)* G[1 - y, -y, 1 - y, z])/(3*(-1 + y)^3*y*z^3*(y + z)^3) + (4*(-2*y^3 + 7*y^4 - 11*y^5 + 11*y^6 - 7*y^7 + 2*y^8 + 23*y^2*z - 105*y^3*z + 187*y^4*z - 161*y^5*z + 66*y^6*z - 10*y^7*z + 52*y*z^2 - 285*y^2*z^2 + 603*y^3*z^2 - 619*y^4*z^2 + 309*y^5*z^2 - 60*y^6*z^2 + 9*z^3 - 137*y*z^3 + 448*y^2*z^3 - 603*y^3*z^3 + 365*y^4*z^3 - 82*y^5*z^3 - 18*z^4 + 106*y*z^4 - 192*y^2*z^4 + 126*y^3*z^4 - 22*y^4*z^4 + 9*z^5 - 18*y*z^5 - 15*y^2*z^5 + 33*y^3*z^5 - 12*y*z^6 + 30*y^2*z^6 + 9*y*z^7)* G[1 - y, -y, -y, z])/(3*(-1 + y)^3*y*z^3*(-1 + y + z)^2* (y + z)^2) + (8*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)* G[-y, 0, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)* G[-y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(-4*y^4 + 36*y^5 - 36*y^6 + 12*y^7 - 32*y^3*z + 156*y^4*z - 216*y^5*z + 84*y^6*z - 40*y^2*z^2 + 240*y^3*z^2 - 444*y^4*z^2 + 228*y^5*z^2 - 15*y*z^3 + 171*y^2*z^3 - 447*y^3*z^3 + 317*y^4*z^3 - 6*y^5*z^3 - 6*z^4 + 75*y*z^4 - 282*y^2*z^4 + 283*y^3*z^4 - 30*y^4*z^4 + 24*z^5 - 135*y*z^5 + 203*y^2*z^5 - 60*y^3*z^5 - 36*z^6 + 105*y*z^6 - 60*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[-y, 0, -y, z])/(3*y^2*z^3*(-1 + y + z)^3* (y + z)^2) - (4*(-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)*G[-y, 1 - y, 0, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(4*y^3 + 17*y^2*z + 22*y*z^2 + 3*z^3)*G[-y, 1 - y, 1 - y, z])/ (y*z^3*(y + z)^2) + (4*(-9*y^4 + 21*y^5 - 21*y^6 + 7*y^7 + 9*y^4*z - 12*y^5*z - y^6*z + 6*y^7*z + 21*y^2*z^2 - 81*y^3*z^2 + 120*y^4*z^2 - 86*y^5*z^2 + 30*y^6*z^2 - 6*y*z^3 - 45*y^2*z^3 + 156*y^3*z^3 - 158*y^4*z^3 + 54*y^5*z^3 - 6*z^4 + 48*y*z^4 - 27*y^2*z^4 - 49*y^3*z^4 + 30*y^4*z^4 + 24*z^5 - 108*y*z^5 + 103*y^2*z^5 - 30*y^3*z^5 - 36*z^6 + 96*y*z^6 - 54*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[-y, 1 - y, -y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(y^3 + 17*y^2*z + 6*y^3*z + 25*y*z^2 + 12*y^2*z^2 + 6*z^3 + 6*y*z^3)*G[-y, -y, 0, z])/(3*y*z^3*(y + z)^2) + (4*(-5*y^4 + 24*y^5 - 24*y^6 + 7*y^7 + 8*y^3*z + 3*y^4*z - 24*y^5*z + 2*y^6*z + 6*y^7*z + 25*y^2*z^2 - 102*y^3*z^2 + 117*y^4*z^2 - 77*y^5*z^2 + 30*y^6*z^2 - 6*y*z^3 - 57*y^2*z^3 + 174*y^3*z^3 - 149*y^4*z^3 + 54*y^5*z^3 - 6*z^4 + 48*y*z^4 - 15*y^2*z^4 - 46*y^3*z^4 + 30*y^4*z^4 + 24*z^5 - 108*y*z^5 + 103*y^2*z^5 - 30*y^3*z^5 - 36*z^6 + 96*y*z^6 - 54*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[-y, -y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (4*(-5*y^4 + 21*y^5 - 21*y^6 + 7*y^7 - 19*y^3*z + 78*y^4*z - 93*y^5*z + 26*y^6*z + 6*y^7*z - 29*y^2*z^2 + 138*y^3*z^2 - 192*y^4*z^2 + 49*y^5*z^2 + 30*y^6*z^2 - 15*y*z^3 + 132*y^2*z^3 - 252*y^3*z^3 + 94*y^4*z^3 + 54*y^5*z^3 - 6*z^4 + 75*y*z^4 - 231*y^2*z^4 + 167*y^3*z^4 + 30*y^4*z^4 + 24*z^5 - 135*y*z^5 + 184*y^2*z^5 - 30*y^3*z^5 - 36*z^6 + 105*y*z^6 - 54*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[-y, -y, -y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (16*G[0, 1 - y, 0, -y, z])/ z^3 + (16*G[0, 1 - y, 1 - y, -y, z])/z^3 + (16*G[0, -y, 0, 1 - y, z])/z^3 + (16*G[0, -y, 1 - y, 0, z])/z^3 - (16*G[0, -y, 1 - y, -y, z])/z^3 + (16*G[0, -y, -y, 0, z])/z^3 - (16*G[0, -y, -y, 1 - y, z])/z^3 - (16*G[0, -y, -y, -y, z])/z^3 + (32*G[1 - y, 0, 0, -y, z])/z^3 - (32*G[1 - y, 0, 1 - y, -y, z])/ z^3 + (32*G[1 - y, 0, -y, 1 - y, z])/z^3 + (16*G[1 - y, 0, -y, -y, z])/z^3 - (16*G[1 - y, 1, 0, 1 - y, z])/ z^3 + (16*G[1 - y, 1, 0, -y, z])/z^3 - (16*G[1 - y, 1, 1 - y, 0, z])/z^3 + (16*G[1 - y, 1, 1 - y, -y, z])/ z^3 + (48*G[1 - y, 1 - y, 0, -y, z])/z^3 - (48*G[1 - y, 1 - y, 1 - y, -y, z])/z^3 - (32*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 - (16*G[1 - y, 1 - y, -y, -y, z])/z^3 - (32*G[1 - y, -y, 0, 1 - y, z])/ z^3 - (32*G[1 - y, -y, 1 - y, 0, z])/z^3 + (32*G[1 - y, -y, 1 - y, -y, z])/z^3 - (32*G[1 - y, -y, -y, 0, z])/ z^3 + (32*G[1 - y, -y, -y, 1 - y, z])/z^3 + (32*G[1 - y, -y, -y, -y, z])/z^3 - (32*G[-y, 0, 0, 1 - y, z])/z^3 - (32*G[-y, 0, 1 - y, 0, z])/z^3 - (48*G[-y, 0, 1 - y, 1 - y, z])/ z^3 + (32*G[-y, 0, 1 - y, -y, z])/z^3 - (48*G[-y, 0, -y, 0, z])/ z^3 + (32*G[-y, 0, -y, 1 - y, z])/z^3 + (48*G[-y, 0, -y, -y, z])/ z^3 - (32*G[-y, 1 - y, 0, 0, z])/z^3 - (48*G[-y, 1 - y, 0, 1 - y, z])/z^3 + (32*G[-y, 1 - y, 0, -y, z])/ z^3 - (48*G[-y, 1 - y, 1 - y, 0, z])/z^3 + (16*G[-y, 1 - y, 1 - y, -y, z])/z^3 - (32*G[-y, 1 - y, -y, 0, z])/ z^3 + (64*G[-y, 1 - y, -y, 1 - y, z])/z^3 + (48*G[-y, 1 - y, -y, -y, z])/z^3 - (32*G[-y, -y, 0, 0, z])/z^3 - (32*G[-y, -y, 0, 1 - y, z])/z^3 + (32*G[-y, -y, 0, -y, z])/z^3 - (32*G[-y, -y, 1 - y, 0, z])/z^3 + (48*G[-y, -y, 1 - y, 1 - y, z])/ z^3 + (32*G[-y, -y, 1 - y, -y, z])/z^3 + (16*G[-y, -y, -y, 0, z])/ z^3 + (32*G[-y, -y, -y, 1 - y, z])/z^3 - (16*G[-y, -y, -y, -y, z])/ z^3) + (16*G[0, 1 - y, 0, 1, 0, z])/z^3 - (16*G[0, 1 - y, 0, -y, 1 - y, z])/z^3 - (16*G[0, 1 - y, 1 - y, 1, 0, z])/z^3 + (16*G[0, 1 - y, 1 - y, -y, 1 - y, z])/z^3 - (16*G[0, -y, 0, 1, 0, z])/ z^3 + (16*G[0, -y, 0, 1 - y, 1 - y, z])/z^3 + (16*G[0, -y, 1 - y, 0, 1 - y, z])/z^3 - (16*G[0, -y, 1 - y, 1, 0, z])/ z^3 + (16*G[0, -y, 1 - y, 1 - y, 0, z])/z^3 - (16*G[0, -y, 1 - y, -y, 1 - y, z])/z^3 + (16*G[0, -y, -y, 0, 1 - y, z])/z^3 + (16*G[0, -y, -y, 1 - y, 0, z])/ z^3 - (16*G[0, -y, -y, 1 - y, 1 - y, z])/z^3 - (16*G[0, -y, -y, -y, 1 - y, z])/z^3 - (32*G[1 - y, 0, 0, 1, 0, z])/ z^3 + (32*G[1 - y, 0, 0, -y, 1 - y, z])/z^3 - (32*G[1 - y, 0, 1, 0, 0, z])/z^3 - (16*G[1 - y, 0, 1, 1, 0, z])/z^3 + (32*G[1 - y, 0, 1 - y, 1, 0, z])/z^3 - (32*G[1 - y, 0, 1 - y, -y, 1 - y, z])/z^3 + (32*G[1 - y, 0, -y, 1 - y, 1 - y, z])/z^3 + (16*G[1 - y, 0, -y, -y, 1 - y, z])/z^3 - (16*G[1 - y, 1, 0, 1, 0, z])/ z^3 - (16*G[1 - y, 1, 0, 1 - y, 1 - y, z])/z^3 + (16*G[1 - y, 1, 0, -y, 1 - y, z])/z^3 + (16*G[1 - y, 1, 1, 1, 0, z])/ z^3 - (16*G[1 - y, 1, 1 - y, 0, 1 - y, z])/z^3 + (16*G[1 - y, 1, 1 - y, 1, 0, z])/z^3 - (16*G[1 - y, 1, 1 - y, 1 - y, 0, z])/z^3 + (16*G[1 - y, 1, 1 - y, -y, 1 - y, z])/z^3 - (48*G[1 - y, 1 - y, 0, 1, 0, z])/z^3 + (48*G[1 - y, 1 - y, 0, -y, 1 - y, z])/z^3 + (32*G[1 - y, 1 - y, 1, 0, 0, z])/z^3 + (16*G[1 - y, 1 - y, 1, 1, 0, z])/z^3 + (48*G[1 - y, 1 - y, 1 - y, 1, 0, z])/z^3 - (48*G[1 - y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 - (32*G[1 - y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 - (16*G[1 - y, 1 - y, -y, -y, 1 - y, z])/z^3 + (32*G[1 - y, -y, 0, 1, 0, z])/z^3 - (32*G[1 - y, -y, 0, 1 - y, 1 - y, z])/z^3 - (32*G[1 - y, -y, 1 - y, 0, 1 - y, z])/z^3 + (32*G[1 - y, -y, 1 - y, 1, 0, z])/z^3 - (32*G[1 - y, -y, 1 - y, 1 - y, 0, z])/z^3 + (32*G[1 - y, -y, 1 - y, -y, 1 - y, z])/z^3 - (32*G[1 - y, -y, -y, 0, 1 - y, z])/z^3 - (32*G[1 - y, -y, -y, 1 - y, 0, z])/z^3 + (32*G[1 - y, -y, -y, 1 - y, 1 - y, z])/z^3 + (32*G[1 - y, -y, -y, -y, 1 - y, z])/z^3 + (48*G[-y, 0, 0, 1, 0, z])/ z^3 - (32*G[-y, 0, 0, 1 - y, 1 - y, z])/z^3 + (32*G[-y, 0, 1, 0, 0, z])/z^3 - (32*G[-y, 0, 1 - y, 0, 1 - y, z])/ z^3 + (48*G[-y, 0, 1 - y, 1, 0, z])/z^3 - (32*G[-y, 0, 1 - y, 1 - y, 0, z])/z^3 - (48*G[-y, 0, 1 - y, 1 - y, 1 - y, z])/z^3 + (32*G[-y, 0, 1 - y, -y, 1 - y, z])/z^3 - (48*G[-y, 0, -y, 0, 1 - y, z])/z^3 - (48*G[-y, 0, -y, 1 - y, 0, z])/ z^3 + (32*G[-y, 0, -y, 1 - y, 1 - y, z])/z^3 + (48*G[-y, 0, -y, -y, 1 - y, z])/z^3 - (32*G[-y, 1 - y, 0, 0, 1 - y, z])/z^3 + (48*G[-y, 1 - y, 0, 1, 0, z])/ z^3 - (32*G[-y, 1 - y, 0, 1 - y, 0, z])/z^3 - (48*G[-y, 1 - y, 0, 1 - y, 1 - y, z])/z^3 + (32*G[-y, 1 - y, 0, -y, 1 - y, z])/z^3 + (32*G[-y, 1 - y, 1, 0, 0, z])/ z^3 - (32*G[-y, 1 - y, 1 - y, 0, 0, z])/z^3 - (48*G[-y, 1 - y, 1 - y, 0, 1 - y, z])/z^3 + (64*G[-y, 1 - y, 1 - y, 1, 0, z])/z^3 - (48*G[-y, 1 - y, 1 - y, 1 - y, 0, z])/z^3 + (16*G[-y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 - (32*G[-y, 1 - y, -y, 0, 1 - y, z])/z^3 - (32*G[-y, 1 - y, -y, 1 - y, 0, z])/z^3 + (64*G[-y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 + (48*G[-y, 1 - y, -y, -y, 1 - y, z])/z^3 - (32*G[-y, -y, 0, 0, 1 - y, z])/z^3 + (16*G[-y, -y, 0, 1, 0, z])/z^3 - (32*G[-y, -y, 0, 1 - y, 0, z])/z^3 - (32*G[-y, -y, 0, 1 - y, 1 - y, z])/z^3 + (32*G[-y, -y, 0, -y, 1 - y, z])/z^3 - (32*G[-y, -y, 1 - y, 0, 0, z])/ z^3 - (32*G[-y, -y, 1 - y, 0, 1 - y, z])/z^3 + (16*G[-y, -y, 1 - y, 1, 0, z])/z^3 - (32*G[-y, -y, 1 - y, 1 - y, 0, z])/z^3 + (48*G[-y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 + (32*G[-y, -y, 1 - y, -y, 1 - y, z])/z^3 + (16*G[-y, -y, -y, 0, 1 - y, z])/z^3 + (16*G[-y, -y, -y, 1 - y, 0, z])/ z^3 + (32*G[-y, -y, -y, 1 - y, 1 - y, z])/z^3 - (16*G[-y, -y, -y, -y, 1 - y, z])/z^3 + ((2*(108*y^2 - 336*y^3 + 76*y^4 + 904*y^5 - 1428*y^6 + 872*y^7 - 196*y^8 + 216*y*z - 978*y^2*z + 791*y^3*z + 2319*y^4*z - 5190*y^5*z + 3880*y^6*z - 1065*y^7*z + 27*y^8*z - 354*y*z^2 + 328*y^2*z^2 + 3033*y^3*z^2 - 7629*y^4*z^2 + 6719*y^5*z^2 - 2199*y^6*z^2 + 102*y^7*z^2 - 36*z^3 + 45*y*z^3 + 1591*y^2*z^3 - 4983*y^3*z^3 + 5376*y^4*z^3 - 2176*y^5*z^3 + 183*y^6*z^3 + 108*z^4 - 27*y*z^4 - 933*y^2*z^4 + 1692*y^3*z^4 - 1062*y^4*z^4 + 222*y^5*z^4 - 108*z^5 + 219*y*z^5 - 36*y^2*z^5 - 279*y^3*z^5 + 195*y^4*z^5 + 36*z^6 - 63*y*z^6 - 99*y^2*z^6 + 108*y^3*z^6 - 36*y*z^7 + 27*y^2*z^7))/(3*(-1 + y)^3*y*z^2*(-1 + y + z)^3* (y + z)^2) + (28*(4 - 8*y + 4*y^2 + 2*z - 2*y*z + 3*z^2)*G[0, z])/ ((-1 + y)^3*z^2) - (4*(27*y - 77*y^2 + 81*y^3 - 27*y^4 - 117*y*z + 258*y^2*z - 189*y^3*z + 36*y^4*z + 18*z^2 + 135*y*z^2 - 231*y^2*z^2 + 90*y^3*z^2 - 72*z^3 + 27*y*z^3 - 4*y^2*z^3 + 18*y^3*z^3 + 108*z^4 - 126*y*z^4 + 54*y^2*z^4 - 72*z^5 + 54*y*z^5 + 18*z^6)*G[1, z])/(3*y^2*z^3*(-1 + y + z)^3) - (4*(27*y^4 - 76*y^5 + 66*y^6 - 12*y^7 - 5*y^8 + 81*y^3*z - 156*y^4*z - 96*y^5*z + 354*y^6*z - 201*y^7*z + 18*y^8*z + 81*y^2*z^2 - 66*y^3*z^2 - 522*y^4*z^2 + 942*y^5*z^2 - 489*y^6*z^2 + 54*y^7*z^2 - 27*y*z^3 + 176*y^2*z^3 - 582*y^3*z^3 + 690*y^4*z^3 - 338*y^5*z^3 + 36*y^6*z^3 - 18*y*z^4 + 30*y^2*z^4 - 132*y^3*z^4 + 21*y^4*z^4 - 36*y^5*z^4 - 18*z^5 + 108*y*z^5 - 246*y^2*z^5 + 75*y^3*z^5 - 54*y^4*z^5 + 18*z^6 - 54*y*z^6 + 9*y^2*z^6 - 18*y^3*z^6)*G[1 - y, z])/(3*(-1 + y)^3*y^2*z^3* (y + z)^3) + G[1, y]*((4*(108*y^4 - 564*y^5 + 1200*y^6 - 1320*y^7 + 780*y^8 - 228*y^9 + 24*y^10 + 270*y^3*z - 1692*y^4*z + 4200*y^5*z - 5280*y^6*z + 3510*y^7*z - 1140*y^8*z + 132*y^9*z - 54*y*z^2 + 522*y^2*z^2 - 2538*y^3*z^2 + 6426*y^4*z^2 - 8663*y^5*z^2 + 6099*y^6*z^2 - 1959*y^7*z^2 + 149*y^8*z^2 + 18*y^9*z^2 + 180*y*z^3 - 1374*y^2*z^3 + 4242*y^3*z^3 - 6249*y^4*z^3 + 4080*y^5*z^3 - 483*y^6*z^3 - 504*y^7*z^3 + 108*y^8*z^3 - 18*z^4 - 54*y*z^4 + 546*y^2*z^4 - 705*y^3*z^4 - 1062*y^4*z^4 + 2850*y^5*z^4 - 1827*y^6*z^4 + 270*y^7*z^4 + 72*z^5 - 432*y*z^5 + 1399*y^2*z^5 - 3126*y^3*z^5 + 4224*y^4*z^5 - 2560*y^5*z^5 + 360*y^6*z^5 - 108*z^6 + 630*y*z^6 - 1659*y^2*z^6 + 2571*y^3*z^6 - 1893*y^4*z^6 + 270*y^5*z^6 + 72*z^7 - 324*y*z^7 + 687*y^2*z^7 - 732*y^3*z^7 + 108*y^4*z^7 - 18*z^8 + 54*y*z^8 - 117*y^2*z^8 + 18*y^3*z^8))/(3*(-1 + y)^3*y^2*z^2* (-1 + y + z)^3*(y + z)^3) + (112*G[1 - y, z])/z^3 - (144*G[-y, z])/z^3) + (48*G[0, 1 - y, z])/z^3 - (112*G[1 - y, 0, z])/z^3 + (48*G[1 - y, 1, z])/z^3 - (128*G[1 - y, 1 - y, z])/z^3 - (144*G[-y, 1 - y, z])/z^3)*Zeta[3] + Pi*((((4*I)/3)*(-8*y^4 + 20*y^5 - 16*y^6 + 4*y^7 + 12*y^2*z - 78*y^3*z + 162*y^4*z - 138*y^5*z + 42*y^6*z + 6*y*z^2 - 86*y^2*z^2 + 241*y^3*z^2 - 251*y^4*z^2 + 93*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 106*y*z^3 + 243*y^2*z^3 - 237*y^3*z^3 + 103*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 141*y*z^4 - 129*y^2*z^4 + 66*y^3*z^4 - 54*y^4*z^4 + 21*z^5 - 9*y*z^5 - 66*y^3*z^5 + 12*z^6 - 27*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[0, 1 - y, z])/ ((-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + (((4*I)/3)*(4*y^3 - 8*y^5 + 4*y^6 - 6*y*z + 30*y^2*z - 28*y^3*z - 12*y^4*z + 16*y^5*z + 18*z^2 - 58*y*z^2 + 92*y^2*z^2 - 112*y^3*z^2 + 63*y^4*z^2 - 3*y^5*z^2 - 60*z^3 + 192*y*z^3 - 256*y^2*z^3 + 139*y^3*z^3 - 6*y^4*z^3 + 72*z^4 - 184*y*z^4 + 139*y^2*z^4 - 36*z^5 + 57*y*z^5 + 6*y^2*z^5 + 6*z^6 + 3*y*z^6)* G[1, 0, y])/((-1 + y)*z^2*(-1 + y + z)^3*(y + z)^3) - (((4*I)/3)*(-24*y + 100*y^2 - 152*y^3 + 100*y^4 - 24*y^5 - 18*z + 154*y*z - 384*y^2*z + 402*y^3*z - 178*y^4*z + 24*y^5*z + 60*z^2 - 289*y*z^2 + 494*y^2*z^2 - 361*y^3*z^2 + 96*y^4*z^2 - 63*z^3 + 207*y*z^3 - 276*y^2*z^3 + 150*y^3*z^3 - 18*y^4*z^3 + 9*z^4 - 48*y*z^4 + 96*y^2*z^4 - 39*y^3*z^4 + 21*z^5 + 9*y*z^5 - 30*y^2*z^5 - 9*z^6 - 9*y*z^6)*G[1, 0, z])/((-1 + y)^2*y*z^2* (-1 + y + z)^3*(y + z)) + G[0, z]* ((((-4*I)/3)*(-12*y + 22*y^2 - 10*y^3 - 36*z + 100*y*z - 73*y^2*z + 9*y^3*z + 54*z^2 - 72*y*z^2 + 9*y^2*z^2 - 9*z^3 - 9*y*z^3 - 9*z^4))/((-1 + y)*z*(-1 + y + z)^2*(y + z)^2) + (((4*I)/3)*(-8*y^4 + 20*y^5 - 16*y^6 + 4*y^7 + 12*y^2*z - 78*y^3*z + 162*y^4*z - 138*y^5*z + 42*y^6*z + 6*y*z^2 - 86*y^2*z^2 + 241*y^3*z^2 - 251*y^4*z^2 + 93*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 106*y*z^3 + 243*y^2*z^3 - 237*y^3*z^3 + 103*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 141*y*z^4 - 129*y^2*z^4 + 66*y^3*z^4 - 54*y^4*z^4 + 21*z^5 - 9*y*z^5 - 66*y^3*z^5 + 12*z^6 - 27*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[1, y])/ ((-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + (((8*I)/3)*(-12 + 60*y - 120*y^2 + 120*y^3 - 60*y^4 + 12*y^5 + 30*z - 120*y*z + 180*y^2*z - 120*y^3*z + 30*y^4*z - 29*z^2 + 87*y*z^2 - 87*y^2*z^2 + 29*y^3*z^2 + 21*z^3 - 42*y*z^3 + 21*y^2*z^3 - 21*z^4 + 21*y*z^4 + 9*z^5)*G[0, 1, y])/ ((-1 + y)^3*z^2*(-1 + y + z)^3) + (((16*I)/3)*G[1, 0, y])/ (-1 + y + z)^3 - (((8*I)/3)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1, 1, y])/(y*z^2*(y + z)^3)) + (((4*I)/3)*(-8*y^4 + 20*y^5 - 16*y^6 + 4*y^7 + 12*y^2*z - 78*y^3*z + 162*y^4*z - 138*y^5*z + 42*y^6*z + 6*y*z^2 - 86*y^2*z^2 + 241*y^3*z^2 - 251*y^4*z^2 + 93*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 106*y*z^3 + 243*y^2*z^3 - 237*y^3*z^3 + 103*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 141*y*z^4 - 129*y^2*z^4 + 66*y^3*z^4 - 54*y^4*z^4 + 21*z^5 - 9*y*z^5 - 66*y^3*z^5 + 12*z^6 - 27*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[1 - y, 0, z])/ ((-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + (((32*I)/3)*(2*y + 3*z)*G[1 - y, 1 - y, z])/(z^2*(y + z)^2) - (((4*I)/3)*(-12*y^3 + 38*y^4 - 46*y^5 + 26*y^6 - 6*y^7 - 30*y^2*z + 120*y^3*z - 183*y^4*z + 135*y^5*z - 51*y^6*z + 9*y^7*z - 12*y*z^2 + 66*y^2*z^2 - 132*y^3*z^2 + 144*y^4*z^2 - 96*y^5*z^2 + 30*y^6*z^2 + 18*z^3 - 82*y*z^3 + 134*y^2*z^3 - 46*y^3*z^3 - 57*y^4*z^3 + 33*y^5*z^3 - 42*z^4 + 138*y*z^4 - 96*y^2*z^4 - 18*y^3*z^4 + 21*z^5 - 3*y*z^5 - 39*y^2*z^5 - 33*y^3*z^5 + 12*z^6 - 36*y*z^6 - 30*y^2*z^6 - 9*z^7 - 9*y*z^7)* G[-y, 1 - y, z])/((-1 + y)^2*y*z^3*(-1 + y + z)^2*(y + z)^2) + G[0, y]*((((4*I)/3)*(12*y^2 - 22*y^3 + 10*y^4 + 36*y*z - 100*y^2*z + 73*y^3*z - 9*y^4*z - 54*y*z^2 + 72*y^2*z^2 - 9*y^3*z^2 + 9*y*z^3 + 9*y^2*z^3 + 9*y*z^4))/((-1 + y)*z^2*(-1 + y + z)^2* (y + z)^2) - (((4*I)/3)*y*(8 - 12*y + 4*y^2 - 10*z + 10*y*z + 3*z^2 - 3*y*z^2 + 3*z^3)*G[0, z])/((-1 + y)*z^2* (-1 + y + z)^3) + (((4*I)/3)*y*(12*y^2 - 26*y^3 + 20*y^4 - 6*y^5 + 42*y*z - 136*y^2*z + 153*y^3*z - 68*y^4*z + 9*y^5*z + 54*z^2 - 252*y*z^2 + 375*y^2*z^2 - 216*y^3*z^2 + 39*y^4*z^2 - 118*z^3 + 319*y*z^3 - 264*y^2*z^3 + 66*y^3*z^3 + 77*z^4 - 122*y*z^4 + 54*y^2*z^4 - 12*z^5 + 21*y*z^5 + 3*z^6)* G[1 - y, z])/((-1 + y)*z^3*(-1 + y + z)^2*(y + z)^3) - (((8*I)/3)*(-3*y + 9*y^2 - 9*y^3 + 3*y^4 + 9*y*z - 18*y^2*z + 9*y^3*z - 9*y*z^2 + 7*y^2*z^2 - y*z^3 - 2*z^4)*G[0, 1 - y, z])/ (z^2*(-1 + y + z)^3*(y + z)^2) - (((16*I)/3)*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, z])/(z^3*(-1 + y + z)^3) + (((16*I)/3)*G[1 - y, 0, z])/z^3 - (((8*I)/3)*y*(4*y^2 + 9*y*z + 9*z^2)*G[1 - y, 1 - y, z])/(z^3*(y + z)^3) + (((8*I)/3)*(6*y^3 - 6*y^4 + 2*y^5 - 3*y*z + 21*y^2*z - 33*y^3*z + 13*y^4*z + 15*y*z^2 - 48*y^2*z^2 + 29*y^3*z^2 - 21*y*z^3 + 25*y^2*z^3 + 5*y*z^4 - 2*z^5)*G[-y, 1 - y, z])/ (z^3*(-1 + y + z)^3*(y + z)^2)) + G[1, 1, y]* ((((32*I)/3)*(2*y + 3*z))/(z^2*(y + z)^2) + ((32*I)*G[-y, 0, z])/ z^3 - ((32*I)*G[-y, -y, z])/z^3) + G[0, 1, y]* ((((-4*I)/3)*(-20*y^4 + 60*y^5 - 60*y^6 + 20*y^7 + 12*y^2*z - 120*y^3*z + 312*y^4*z - 312*y^5*z + 108*y^6*z + 6*y*z^2 - 134*y^2*z^2 + 439*y^3*z^2 - 485*y^4*z^2 + 177*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 124*y*z^3 + 349*y^2*z^3 - 341*y^3*z^3 + 101*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 159*y*z^4 - 111*y^2*z^4 - 24*y^3*z^4 - 54*y^4*z^4 + 21*z^5 + 9*y*z^5 - 72*y^2*z^5 - 66*y^3*z^5 + 12*z^6 - 45*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7))/ ((-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) - ((32*I)*G[1 - y, 0, z])/z^3 + ((32*I)*G[1 - y, 1 - y, z])/z^3 - ((32*I)*G[-y, 1 - y, z])/z^3 - ((32*I)*G[-y, -y, z])/z^3) - (((8*I)/3)*(-12 + 60*y - 120*y^2 + 120*y^3 - 60*y^4 + 12*y^5 + 30*z - 120*y*z + 180*y^2*z - 120*y^3*z + 30*y^4*z - 31*z^2 + 93*y*z^2 - 93*y^2*z^2 + 31*y^3*z^2 + 21*z^3 - 42*y*z^3 + 21*y^2*z^3 - 21*z^4 + 21*y*z^4 + 9*z^5)*G[0, 0, 1, y])/ ((-1 + y)^3*z^2*(-1 + y + z)^3) - (((16*I)/3)*G[0, 1, 0, y])/ (-1 + y + z)^3 - (((8*I)/3)*(-12*y^2 + 60*y^3 - 120*y^4 + 120*y^5 - 60*y^6 + 12*y^7 - 18*y*z + 120*y^2*z - 300*y^3*z + 360*y^4*z - 210*y^5*z + 48*y^6*z - 3*z^2 + 60*y*z^2 - 231*y^2*z^2 + 355*y^3*z^2 - 234*y^4*z^2 + 45*y^5*z^2 + 8*y^6*z^2 + 9*z^3 - 69*y*z^3 + 140*y^2*z^3 - 75*y^3*z^3 - 39*y^4*z^3 + 34*y^5*z^3 - 9*z^4 + 25*y*z^4 + 21*y^2*z^4 - 102*y^3*z^4 + 65*y^4*z^4 + 3*z^5 + 12*y*z^5 - 75*y^2*z^5 + 69*y^3*z^5 - 21*y*z^6 + 39*y^2*z^6 + 9*y*z^7)*G[0, 1, 0, z])/((-1 + y)^3*y*z^2* (-1 + y + z)^3*(y + z)^2) + (((8*I)/3)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 1, 1, y])/(y*z^2*(y + z)^3) - (((8*I)/3)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[0, 1 - y, 1 - y, z])/(y*z^2*(y + z)^3) + ((8*I)*(-y + 7*y^2 - 11*y^3 + 5*y^4 + 8*y*z - 14*y^2*z + 6*y^3*z + 4*z^2 - 4*y*z^2 + 3*y^2*z^2 + 2*z^3 + 4*y*z^3 + 3*z^4)* G[0, -y, 1 - y, z])/((-1 + y)^3*z^2*(y + z)^2) - (((8*I)/3)*(-12*y^3 + 60*y^4 - 120*y^5 + 120*y^6 - 60*y^7 + 12*y^8 - 30*y^2*z + 180*y^3*z - 420*y^4*z + 480*y^5*z - 270*y^6*z + 60*y^7*z - 25*y*z^2 + 204*y^2*z^2 - 591*y^3*z^2 + 795*y^4*z^2 - 504*y^5*z^2 + 117*y^6*z^2 + 4*y^7*z^2 - 3*z^3 + 81*y*z^3 - 360*y^2*z^3 + 615*y^3*z^3 - 429*y^4*z^3 + 66*y^5*z^3 + 30*y^6*z^3 + 9*z^4 - 90*y*z^4 + 213*y^2*z^4 - 126*y^3*z^4 - 93*y^4*z^4 + 87*y^5*z^4 - 9*z^5 + 32*y*z^5 + 21*y^2*z^5 - 165*y^3*z^5 + 130*y^4*z^5 + 3*z^6 + 12*y*z^6 - 96*y^2*z^6 + 108*y^3*z^6 - 21*y*z^7 + 48*y^2*z^7 + 9*y*z^8)*G[1, 0, 1, y])/ ((-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^3) + G[-y, z]*((((8*I)/3)*(-12*y^2 + 36*y^3 - 36*y^4 + 12*y^5 - 18*y*z + 90*y^2*z - 126*y^3*z + 54*y^4*z - 3*z^2 + 63*y*z^2 - 153*y^2*z^2 + 89*y^3*z^2 + 9*z^3 - 72*y*z^3 + 67*y^2*z^3 - 9*z^4 + 23*y*z^4 + 3*z^5)*G[0, 1, y])/(y*z^2*(-1 + y + z)^3* (y + z)^2) + (((8*I)/3)*(6*y^3 - 6*y^4 + 2*y^5 - 3*y*z + 21*y^2*z - 33*y^3*z + 13*y^4*z + 15*y*z^2 - 48*y^2*z^2 + 29*y^3*z^2 - 21*y*z^3 + 25*y^2*z^3 + 5*y*z^4 - 2*z^5)* G[1, 0, y])/(z^3*(-1 + y + z)^3*(y + z)^2) + (((8*I)/3)*(4*y^3 + 17*y^2*z + 22*y*z^2 + 3*z^3)*G[1, 1, y])/ (y*z^3*(y + z)^2) - ((32*I)*G[0, 1, 1, y])/z^3 - ((32*I)*G[1, 0, 1, y])/z^3) + G[1 - y, z]* ((((4*I)/3)*(-12*y + 22*y^2 - 10*y^3 - 36*z + 100*y*z - 73*y^2*z + 9*y^3*z + 54*z^2 - 72*y*z^2 + 9*y^2*z^2 - 9*z^3 - 9*y*z^3 - 9*z^4))/((-1 + y)*z^2*(-1 + y + z)*(y + z)^2) - (((8*I)/3)*(-2*y^4 + 6*y^5 - 6*y^6 + 2*y^7 + 6*y^3*z - 6*y^4*z - 6*y^5*z + 6*y^6*z + 24*y^2*z^2 - 36*y^3*z^2 + 6*y^4*z^2 + 6*y^5*z^2 + 23*y*z^3 - 33*y^2*z^3 + 15*y^3*z^3 + 4*y^4*z^3 + 3*z^4 + 3*y*z^4 + 3*y^2*z^4 + 18*y^3*z^4 + 6*y*z^5 + 21*y^2*z^5 + 9*y*z^6)*G[0, 1, y])/((-1 + y)^3*y*z^3* (y + z)^3) - (((32*I)/3)*y*(y^2 + 3*y*z + 3*z^2)*G[1, 0, y])/ (z^3*(y + z)^3) + ((32*I)*G[0, 0, 1, y])/z^3 + ((32*I)*G[1, 0, 1, y])/z^3) + (((16*I)/3)*(-1 + 3*z - 3*z^2 + z^3)* G[1, 0, 1 - y, z])/(z^3*(-1 + y + z)^3) - (((32*I)/3)*(1 - 3*y + 3*y^2 - 3*z + 6*y*z + 3*z^2)*G[1, 1, 0, y])/ ((-1 + y + z)^3*(y + z)^3) + (((16*I)/3)*(-1 + 3*z - 3*z^2 + z^3)* G[1, 1, 0, z])/(z^3*(-1 + y + z)^3) + (((16*I)/3)*(-1 + 3*z - 3*z^2 + z^3)*G[1, 1 - y, 0, z])/ (z^3*(-1 + y + z)^3) - (((8*I)/3)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 0, 1 - y, z])/(y*z^2*(y + z)^3) + ((8*I)*(-4*y^2 + 16*y^3 - 20*y^4 + 8*y^5 - 6*y*z + 26*y^2*z - 32*y^3*z + 12*y^4*z - z^2 + 7*y*z^2 - 7*y^2*z^2 + 4*y^3*z^2 + 2*y*z^3 + 4*y^2*z^3 + 3*y*z^4)*G[1 - y, 1, 0, z])/ ((-1 + y)^3*y*z^2*(y + z)^2) - (((8*I)/3)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 1 - y, 0, z])/(y*z^2*(y + z)^3) + (((8*I)/3)*(-2*y^3 + 6*y^4 - 6*y^5 + 2*y^6 - 13*y^2*z + 27*y^3*z - 15*y^4*z + y^5*z - 20*y*z^2 + 36*y^2*z^2 - 18*y^3*z^2 + 2*y^4*z^2 - 3*z^3 - 3*y*z^3 + 3*y^2*z^3 - 6*y^3*z^3 - 6*y*z^4 - 12*y^2*z^4 - 9*y*z^5)*G[1 - y, -y, 1 - y, z])/ ((-1 + y)^3*y*z^3*(y + z)^2) - (((8*I)/3)*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)*G[-y, 0, 1 - y, z])/ (y*z^3*(-1 + y + z)^3*(y + z)^2) - (((8*I)/3)*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)*G[-y, 1 - y, 0, z])/ (y*z^3*(-1 + y + z)^3*(y + z)^2) + (((8*I)/3)*(4*y^3 + 17*y^2*z + 22*y*z^2 + 3*z^3)*G[-y, 1 - y, 1 - y, z])/(y*z^3*(y + z)^2) - (((8*I)/3)*(6*y^4 - 6*y^5 + 2*y^6 + 9*y^2*z - 15*y^3*z + 3*y^4*z + y^5*z + 18*y*z^2 - 75*y^2*z^2 + 78*y^3*z^2 - 25*y^4*z^2 + 3*z^3 - 63*y*z^3 + 132*y^2*z^3 - 64*y^3*z^3 - 9*z^4 + 72*y*z^4 - 62*y^2*z^4 + 9*z^5 - 25*y*z^5 - 3*z^6)*G[-y, -y, 1 - y, z])/(y*z^3*(-1 + y + z)^3*(y + z)^2) + G[1, y]*((((4*I)/3)*(-12*y + 22*y^2 - 10*y^3 - 36*z + 100*y*z - 73*y^2*z + 9*y^3*z + 54*z^2 - 72*y*z^2 + 9*y^2*z^2 - 9*z^3 - 9*y*z^3 - 9*z^4))/((-1 + y)*z^2*(-1 + y + z)*(y + z)^2) + (((32*I)/3)*(2*y + 3*z)*G[1 - y, z])/(z^2*(y + z)^2) - (((4*I)/3)*(-12*y^3 + 38*y^4 - 46*y^5 + 26*y^6 - 6*y^7 - 30*y^2*z + 120*y^3*z - 183*y^4*z + 135*y^5*z - 51*y^6*z + 9*y^7*z - 12*y*z^2 + 66*y^2*z^2 - 132*y^3*z^2 + 144*y^4*z^2 - 96*y^5*z^2 + 30*y^6*z^2 + 18*z^3 - 82*y*z^3 + 134*y^2*z^3 - 46*y^3*z^3 - 57*y^4*z^3 + 33*y^5*z^3 - 42*z^4 + 138*y*z^4 - 96*y^2*z^4 - 18*y^3*z^4 + 21*z^5 - 3*y*z^5 - 39*y^2*z^5 - 33*y^3*z^5 + 12*z^6 - 36*y*z^6 - 30*y^2*z^6 - 9*z^7 - 9*y*z^7)* G[-y, z])/((-1 + y)^2*y*z^3*(-1 + y + z)^2*(y + z)^2) - (((8*I)/3)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 1 - y, z])/ (y*z^2*(y + z)^3) + ((8*I)*(-y + 7*y^2 - 11*y^3 + 5*y^4 + 8*y*z - 14*y^2*z + 6*y^3*z + 4*z^2 - 4*y*z^2 + 3*y^2*z^2 + 2*z^3 + 4*y*z^3 + 3*z^4)*G[0, -y, z])/((-1 + y)^3*z^2*(y + z)^2) + (((16*I)/3)*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, z])/ (z^3*(-1 + y + z)^3) - (((8*I)/3)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 0, z])/(y*z^2*(y + z)^3) + (((8*I)/3)*(-2*y^3 + 6*y^4 - 6*y^5 + 2*y^6 - 13*y^2*z + 27*y^3*z - 15*y^4*z + y^5*z - 20*y*z^2 + 36*y^2*z^2 - 18*y^3*z^2 + 2*y^4*z^2 - 3*z^3 - 3*y*z^3 + 3*y^2*z^3 - 6*y^3*z^3 - 6*y*z^4 - 12*y^2*z^4 - 9*y*z^5)*G[1 - y, -y, z])/((-1 + y)^3*y*z^3* (y + z)^2) - (((8*I)/3)*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)*G[-y, 0, z])/(y*z^3*(-1 + y + z)^3* (y + z)^2) + (((8*I)/3)*(4*y^3 + 17*y^2*z + 22*y*z^2 + 3*z^3)* G[-y, 1 - y, z])/(y*z^3*(y + z)^2) - (((8*I)/3)*(6*y^4 - 6*y^5 + 2*y^6 + 9*y^2*z - 15*y^3*z + 3*y^4*z + y^5*z + 18*y*z^2 - 75*y^2*z^2 + 78*y^3*z^2 - 25*y^4*z^2 + 3*z^3 - 63*y*z^3 + 132*y^2*z^3 - 64*y^3*z^3 - 9*z^4 + 72*y*z^4 - 62*y^2*z^4 + 9*z^5 - 25*y*z^5 - 3*z^6)*G[-y, -y, z])/ (y*z^3*(-1 + y + z)^3*(y + z)^2) - ((32*I)*G[1 - y, 0, -y, z])/ z^3 + ((32*I)*G[1 - y, 1 - y, -y, z])/z^3 + ((32*I)*G[-y, 0, 1 - y, z])/z^3 + ((32*I)*G[-y, 1 - y, 0, z])/ z^3 - ((32*I)*G[-y, 1 - y, -y, z])/z^3 + ((32*I)*G[-y, -y, 0, z])/ z^3 - ((32*I)*G[-y, -y, 1 - y, z])/z^3 - ((32*I)*G[-y, -y, -y, z])/z^3) + ((32*I)*G[1 - y, 0, 1, 0, z])/ z^3 - ((32*I)*G[1 - y, 0, -y, 1 - y, z])/z^3 - ((32*I)*G[1 - y, 1 - y, 1, 0, z])/z^3 + ((32*I)*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 - ((32*I)*G[-y, 0, 1, 0, z])/z^3 + ((32*I)*G[-y, 0, 1 - y, 1 - y, z])/ z^3 + ((32*I)*G[-y, 1 - y, 0, 1 - y, z])/z^3 - ((32*I)*G[-y, 1 - y, 1, 0, z])/z^3 + ((32*I)*G[-y, 1 - y, 1 - y, 0, z])/z^3 - ((32*I)*G[-y, 1 - y, -y, 1 - y, z])/z^3 + ((32*I)*G[-y, -y, 0, 1 - y, z])/z^3 + ((32*I)*G[-y, -y, 1 - y, 0, z])/z^3 - ((32*I)*G[-y, -y, 1 - y, 1 - y, z])/z^3 - ((32*I)*G[-y, -y, -y, 1 - y, z])/z^3 + (((-24*I)*(4 - 8*y + 4*y^2 + 2*z - 2*y*z + 3*z^2))/ ((-1 + y)^3*z^2) + ((96*I)*G[1 - y, z])/z^3)*Zeta[3]))/Nc) + eps^2*(Nc*(Pi^5*((((17*I)/60)*(4 - 8*y + 4*y^2 + 2*z - 2*y*z + 3*z^2))/ ((-1 + y)^3*z^2) - (((17*I)/15)*G[1 - y, z])/z^3) + Pi^4*((-648*y^2 + 1680*y^3 + 4*y^4 - 4712*y^5 + 7032*y^6 - 4456*y^7 + 1100*y^8 - 1296*y*z + 5196*y^2*z - 1189*y^3*z - 21711*y^4*z + 40206*y^5*z - 29186*y^6*z + 8439*y^7*z - 459*y^8*z + 2184*y*z^2 + 1390*y^2*z^2 - 36279*y^3*z^2 + 79851*y^4*z^2 - 68539*y^5*z^2 + 22587*y^6*z^2 - 1194*y^7*z^2 + 612*z^3 - 1197*y*z^3 - 19469*y^2*z^3 + 67161*y^3*z^3 - 76758*y^4*z^3 + 32222*y^5*z^3 - 2571*y^6*z^3 - 1836*z^4 + 999*y*z^4 + 21045*y^2*z^4 - 43614*y^3*z^4 + 27720*y^4*z^4 - 4314*y^5*z^4 + 1836*z^5 - 51*y*z^5 - 11916*y^2*z^5 + 14139*y^3*z^5 - 3855*y^4*z^5 - 612*z^6 - 1251*y*z^6 + 4005*y^2*z^6 - 1836*y^3*z^6 + 612*y*z^7 - 459*y^2*z^7)/(2160*(-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^2) + ((4 - 8*y + 4*y^2 + 2*z - 2*y*z + 3*z^2)*G[0, z])/ (36*(-1 + y)^3*z^2) + ((-135*y + 833*y^2 - 603*y^3 + 333*y^4 + 387*y*z - 2040*y^2*z + 747*y^3*z - 180*y^4*z + 306*z^2 - 1269*y*z^2 + 2499*y^2*z^2 - 450*y^3*z^2 - 1224*z^3 + 2835*y*z^3 - 2210*y^2*z^3 + 306*y^3*z^3 + 1836*z^4 - 2736*y*z^4 + 918*y^2*z^4 - 1224*z^5 + 918*y*z^5 + 306*z^6)*G[1, z])/ (1080*y^2*z^3*(-1 + y + z)^3) + ((459*y^4 - 1652*y^5 + 2202*y^6 - 1284*y^7 + 275*y^8 + 1377*y^3*z - 4524*y^4*z + 2436*y^5*z + 3498*y^6*z - 3093*y^7*z + 306*y^8*z + 1377*y^2*z^2 - 4182*y^3*z^2 - 4338*y^4*z^2 + 15348*y^5*z^2 - 9123*y^6*z^2 + 918*y^7*z^2 + 135*y*z^3 - 932*y^2*z^3 - 6330*y^3*z^3 + 11676*y^4*z^3 - 7087*y^5*z^3 + 612*y^6*z^3 - 900*y*z^4 + 744*y^2*z^4 - 3252*y^3*z^4 - 1758*y^4*z^4 - 612*y^5*z^4 - 306*z^5 + 1836*y*z^5 - 4956*y^2*z^5 - 1434*y^3*z^5 - 918*y^4*z^5 + 306*z^6 - 918*y*z^6 - 1008*y^2*z^6 - 306*y^3*z^6)* G[1 - y, z])/(1080*(-1 + y)^3*y^2*z^3*(y + z)^3) + G[1, y]*((-522*y^4 + 3192*y^5 - 8130*y^6 + 11040*y^7 - 8430*y^8 + 3432*y^9 - 582*y^10 - 1305*y^3*z + 9576*y^4*z - 28455*y^5*z + 44160*y^6*z - 37935*y^7*z + 17160*y^8*z - 3201*y^9*z + 162*y*z^2 - 1764*y^2*z^2 + 11124*y^3*z^2 - 36693*y^4*z^2 + 64910*y^5*z^2 - 62601*y^6*z^2 + 30921*y^7*z^2 - 5906*y^8*z^2 - 153*y^9*z^2 - 342*y*z^3 + 3543*y^2*z^3 - 16032*y^3*z^3 + 34905*y^4*z^3 - 38010*y^5*z^3 + 18852*y^6*z^3 - 1998*y^7*z^3 - 918*y^8*z^3 + 153*z^4 - 1323*y*z^4 + 4116*y^2*z^4 - 7521*y^3*z^4 + 10782*y^4*z^4 - 11958*y^5*z^4 + 8046*y^6*z^4 - 2295*y^7*z^4 - 612*z^5 + 4860*y*z^5 - 15676*y^2*z^5 + 26733*y^3*z^5 - 25563*y^4*z^5 + 13273*y^5*z^5 - 3060*y^6*z^5 + 918*z^6 - 5652*y*z^6 + 13638*y^2*z^6 - 15972*y^3*z^6 + 9228*y^4*z^6 - 2295*y^5*z^6 - 612*z^7 + 2754*y*z^7 - 4485*y^2*z^7 + 3126*y^3*z^7 - 918*y^4*z^7 + 153*z^8 - 459*y*z^8 + 414*y^2*z^8 - 153*y^3*z^8)/(540*(-1 + y)^3*y^2*z^2* (-1 + y + z)^3*(y + z)^3) + G[1 - y, z]/(9*z^3) + (29*G[-y, z])/(30*z^3)) - (17*G[0, 1 - y, z])/(30*z^3) - G[1 - y, 0, z]/(9*z^3) + G[1 - y, 1, z]/(6*z^3) + (53*G[1 - y, 1 - y, z])/(18*z^3) + (29*G[-y, 1 - y, z])/(30*z^3)) - (2*(12*y^2 - 22*y^3 + 10*y^4 + 36*y*z - 100*y^2*z + 73*y^3*z - 9*y^4*z - 54*y*z^2 + 72*y^2*z^2 - 9*y^3*z^2 + 9*y*z^3 + 9*y^2*z^3 + 9*y*z^4)*G[0, 0, 0, y])/(3*(-1 + y)*z^2*(-1 + y + z)^2*(y + z)^2) + (2*(-12*y + 22*y^2 - 10*y^3 - 36*z + 100*y*z - 73*y^2*z + 9*y^3*z + 54*z^2 - 72*y*z^2 + 9*y^2*z^2 - 9*z^3 - 9*y*z^3 - 9*z^4)* G[0, 0, 0, z])/(3*(-1 + y)*z*(-1 + y + z)^2*(y + z)^2) + ((-54*y^5 - 1494*y^6 + 1818*y^7 + 582*y^8 - 960*y^9 + 108*y^10 - 387*y^4*z - 5418*y^5*z + 13203*y^6*z - 6342*y^7*z - 1980*y^8*z + 978*y^9*z - 54*y^10*z + 576*y^3*z^2 - 13107*y^4*z^2 + 45789*y^5*z^2 - 49762*y^6*z^2 + 18031*y^7*z^2 - 1671*y^8*z^2 + 144*y^9*z^2 - 3708*y^2*z^3 + 2244*y^3*z^3 + 51516*y^4*z^3 - 113098*y^5*z^3 + 86834*y^6*z^3 - 26938*y^7*z^3 + 3177*y^8*z^3 - 918*y*z^4 + 12606*y^2*z^4 + 6786*y^3*z^4 - 101982*y^4*z^4 + 146734*y^5*z^4 - 76468*y^6*z^4 + 13323*y^7*z^4 - 27*z^5 + 702*y*z^5 - 1857*y^2*z^5 - 50890*y^3*z^5 + 131131*y^4*z^5 - 106530*y^5*z^5 + 27525*y^6*z^5 - 477*z^6 + 6309*y*z^6 - 30514*y^2*z^6 + 81983*y^3*z^6 - 89878*y^4*z^6 + 32523*y^5*z^6 + 1566*z^7 - 13116*y*z^7 + 38590*y^2*z^7 - 49828*y^3*z^7 + 22707*y^4*z^7 - 1770*z^8 + 9672*y*z^8 - 17058*y^2*z^8 + 9129*y^3*z^8 + 885*z^9 - 2826*y*z^9 + 1941*y^2*z^9 - 177*z^10 + 177*y*z^10)*G[0, 1, 0, y])/(108*(-1 + y)*y^2*(-1 + z)*z^2* (-1 + y + z)^3*(y + z)^4) + ((-5916*y^5 + 33078*y^6 - 73098*y^7 + 80520*y^8 - 45012*y^9 + 10962*y^10 - 534*y^11 - 22893*y^4*z + 146838*y^5*z - 367428*y^6*z + 457752*y^7*z - 293709*y^8*z + 87078*y^9*z - 7674*y^10*z + 36*y^11*z - 30072*y^3*z^2 + 240252*y^4*z^2 - 712539*y^5*z^2 + 1025875*y^6*z^2 - 754308*y^7*z^2 + 260796*y^8*z^2 - 30481*y^9*z^2 + 477*y^10*z^2 - 16002*y^2*z^3 + 185856*y^3*z^3 - 700398*y^4*z^3 + 1203217*y^5*z^3 - 1027155*y^6*z^3 + 416694*y^7*z^3 - 65923*y^8*z^3 + 3711*y^9*z^3 - 6660*y*z^4 + 94896*y^2*z^4 - 446268*y^3*z^4 + 913560*y^4*z^4 - 912549*y^5*z^4 + 450831*y^6*z^4 - 106863*y^7*z^4 + 13053*y^8*z^4 - 27*z^5 + 24894*y*z^5 - 185652*y^2*z^5 + 486376*y^3*z^5 - 590202*y^4*z^5 + 372963*y^5*z^5 - 133369*y^6*z^5 + 24207*y^7*z^5 + 540*z^6 - 33669*y*z^6 + 147691*y^2*z^6 - 240654*y^3*z^6 + 204690*y^4*z^6 - 107677*y^5*z^6 + 25839*y^6*z^6 - 918*z^7 + 17103*y*z^7 - 42429*y^2*z^7 + 52290*y^3*z^7 - 47055*y^4*z^7 + 16149*y^5*z^7 + 528*z^8 - 1095*y*z^8 + 765*y^2*z^8 - 8997*y^3*z^8 + 5559*y^4*z^8 - 123*z^9 - 981*y*z^9 - 531*y^2*z^9 + 825*y^3*z^9)* G[0, 1, 0, z])/(108*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^4) + ((90*y^3 - 158*y^4 + 438*y^5 - 590*y^6 + 220*y^7 + 84*y^2*z - 96*y^3*z + 815*y^4*z - 1764*y^5*z + 973*y^6*z - 12*y^7*z + 846*y*z^2 - 3130*y^2*z^2 + 4889*y^3*z^2 - 4798*y^4*z^2 + 2313*y^5*z^2 - 120*y^6*z^2 + 72*z^3 - 2940*y*z^3 + 8127*y^2*z^3 - 8890*y^3*z^3 + 4042*y^4*z^3 - 204*y^5*z^3 - 204*z^4 + 3459*y*z^4 - 6706*y^2*z^4 + 4072*y^3*z^4 + 168*z^5 - 1464*y*z^5 + 1713*y^2*z^5 + 204*y^3*z^5 - 24*z^6 + 111*y*z^6 + 120*y^2*z^6 - 12*z^7 + 12*y*z^7)* G[1, 0, 0, y])/(18*(-1 + y)*y*z^2*(-1 + y + z)^3*(y + z)^3) + ((708*y^4 - 3136*y^5 + 4988*y^6 - 3400*y^7 + 840*y^8 + 2037*y^3*z - 11445*y^4*z + 23071*y^5*z - 20867*y^6*z + 8116*y^7*z - 912*y^8*z + 1887*y^2*z^2 - 15375*y^3*z^2 + 41355*y^4*z^2 - 49623*y^5*z^2 + 27318*y^6*z^2 - 5634*y^7*z^2 + 72*y^8*z^2 + 909*y*z^3 - 10585*y^2*z^3 + 38411*y^3*z^3 - 60619*y^4*z^3 + 45447*y^5*z^3 - 14481*y^6*z^3 + 918*y^7*z^3 + 27*z^4 - 3273*y*z^4 + 19465*y^2*z^4 - 41783*y^3*z^4 + 42403*y^4*z^4 - 20331*y^5*z^4 + 3042*y^6*z^4 - 78*z^5 + 4086*y*z^5 - 14760*y^2*z^5 + 21246*y^3*z^5 - 15966*y^4*z^5 + 4572*y^5*z^5 + 84*z^6 - 1806*y*z^6 + 4116*y^2*z^6 - 5958*y^3*z^6 + 3564*y^4*z^6 - 42*z^7 - 123*y*z^7 - 357*y^2*z^7 + 1422*y^3*z^7 + 9*z^8 + 207*y*z^8 + 234*y^2*z^8)*G[1, 0, 0, z])/ (18*(-1 + y)^2*y^2*z^2*(-1 + y + z)^3*(y + z)^3) - (4*G[0, 1 - y, 1, z]*G[1, 0, 1, y])/z^3 - (8*G[0, 1 - y, -y, z]*G[1, 0, 1, y])/z^3 + G[0, 0, 1 - y, z]* ((-18*y^4 - 320*y^5 + 896*y^6 - 760*y^7 + 202*y^8 + 309*y^3*z - 2556*y^4*z + 5850*y^5*z - 5280*y^6*z + 1689*y^7*z - 12*y^8*z + 105*y^2*z^2 - 2579*y^3*z^2 + 8167*y^4*z^2 - 9197*y^5*z^2 + 3684*y^6*z^2 - 180*y^7*z^2 + 909*y*z^3 - 4849*y^2*z^3 + 10950*y^3*z^3 - 11427*y^4*z^3 + 5359*y^5*z^3 - 942*y^6*z^3 + 27*z^4 - 2349*y*z^4 + 8286*y^2*z^4 - 9996*y^3*z^4 + 5682*y^4*z^4 - 2100*y^5*z^4 - 51*z^5 + 1686*y*z^5 - 3300*y^2*z^5 + 2583*y^3*z^5 - 2268*y^4*z^5 + 33*z^6 - 63*y*z^6 - 144*y^2*z^6 - 1176*y^3*z^6 - 9*z^7 - 207*y*z^7 - 234*y^2*z^7)/(18*(-1 + y)^2*y^2*z^2* (-1 + y + z)^2*(y + z)^3) - (4*G[1, 0, 1, y])/z^3) + G[0, -y, 1 - y, z]*((-363*y^5 + 1373*y^6 - 2034*y^7 + 1494*y^8 - 563*y^9 + 93*y^10 - 1745*y^4*z + 12351*y^5*z - 31603*y^6*z + 38660*y^7*z - 23697*y^8*z + 6541*y^9*z - 507*y^10*z - 3812*y^3*z^2 + 34972*y^4*z^2 - 113175*y^5*z^2 + 175363*y^6*z^2 - 140011*y^7*z^2 + 55077*y^8*z^2 - 8846*y^9*z^2 + 432*y^10*z^2 + 192*y^2*z^3 + 21892*y^3*z^3 - 130268*y^4*z^3 + 291261*y^5*z^3 - 315682*y^6*z^3 + 170909*y^7*z^3 - 41172*y^8*z^3 + 2868*y^9*z^3 - 1839*y*z^4 + 13489*y^2*z^4 - 80596*y^3*z^4 + 236862*y^4*z^4 - 340687*y^5*z^4 + 245671*y^6*z^4 - 81144*y^7*z^4 + 8244*y^8*z^4 - 45*z^5 + 6909*y*z^5 - 43165*y^2*z^5 + 134756*y^3*z^5 - 227322*y^4*z^5 + 204109*y^5*z^5 - 89132*y^6*z^5 + 13620*y^7*z^5 + 150*z^6 - 9423*y*z^6 + 47367*y^2*z^6 - 100335*y^3*z^6 + 110097*y^4*z^6 - 62460*y^5*z^6 + 14064*y^6*z^6 - 192*z^7 + 5355*y*z^7 - 20142*y^2*z^7 + 31809*y^3*z^7 - 25794*y^4*z^7 + 8964*y^5*z^7 + 114*z^8 - 858*y*z^8 + 2286*y^2*z^8 - 4182*y^3*z^8 + 3180*y^4*z^8 - 27*z^9 - 144*y*z^9 - 27*y^2*z^9 + 468*y^3*z^9)/ (36*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^3) - (4*G[1, 0, 1, y])/z^3) + G[0, 0, -y, z]*((4*G[0, 1, 1, y])/z^3 + (4*G[1, 0, 1, y])/z^3) + G[0, 1 - y, 0, z]* ((-18*y^4 - 320*y^5 + 896*y^6 - 760*y^7 + 202*y^8 + 309*y^3*z - 2556*y^4*z + 5850*y^5*z - 5280*y^6*z + 1689*y^7*z - 12*y^8*z + 105*y^2*z^2 - 2579*y^3*z^2 + 8167*y^4*z^2 - 9197*y^5*z^2 + 3684*y^6*z^2 - 180*y^7*z^2 + 909*y*z^3 - 4849*y^2*z^3 + 10950*y^3*z^3 - 11427*y^4*z^3 + 5359*y^5*z^3 - 942*y^6*z^3 + 27*z^4 - 2349*y*z^4 + 8286*y^2*z^4 - 9996*y^3*z^4 + 5682*y^4*z^4 - 2100*y^5*z^4 - 51*z^5 + 1686*y*z^5 - 3300*y^2*z^5 + 2583*y^3*z^5 - 2268*y^4*z^5 + 33*z^6 - 63*y*z^6 - 144*y^2*z^6 - 1176*y^3*z^6 - 9*z^7 - 207*y*z^7 - 234*y^2*z^7)/(18*(-1 + y)^2*y^2*z^2* (-1 + y + z)^2*(y + z)^3) + (8*G[1, 0, 1, y])/z^3) + G[0, 1 - y, 1 - y, z]*((2706*y^4 - 11862*y^5 + 19020*y^6 - 13278*y^7 + 3414*y^8 + 8628*y^3*z - 44082*y^4*z + 81279*y^5*z - 65319*y^6*z + 19989*y^7*z - 495*y^8*z + 7502*y^2*z^2 - 52730*y^3*z^2 + 120984*y^4*z^2 - 116189*y^5*z^2 + 42836*y^6*z^2 - 2403*y^7*z^2 + 4116*y*z^3 - 35314*y^2*z^3 + 97386*y^3*z^3 - 109647*y^4*z^3 + 49324*y^5*z^3 - 5865*y^6*z^3 - 96*z^4 - 9180*y*z^4 + 41282*y^2*z^4 - 58081*y^3*z^4 + 33377*y^4*z^4 - 8652*y^5*z^4 + 360*z^5 + 4839*y*z^5 - 11568*y^2*z^5 + 9690*y^3*z^5 - 7371*y^4*z^5 - 414*z^6 + 1164*y*z^6 - 1599*y^2*z^6 - 3201*y^3*z^6 + 150*z^7 - 975*y*z^7 - 525*y^2*z^7)/ (54*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + (12*G[1, 0, 1, y])/z^3) + ((1562*y^4 + 534*y^5 - 534*y^6 + 3769*y^3*z - 3516*y^4*z - 2181*y^5*z + 570*y^6*z + 3119*y^2*z^2 - 11640*y^3*z^2 + 2169*y^4*z^2 + 1782*y^5*z^2 - 36*y^6*z^2 - 225*y*z^3 - 8040*y^2*z^3 + 10875*y^3*z^3 + 760*y^4*z^3 - 135*y^5*z^3 - 177*z^4 + 1182*y*z^4 + 5871*y^2*z^4 - 1108*y^3*z^4 - 975*y^4*z^4 + 672*z^5 - 2178*y*z^5 + 454*y^2*z^5 - 1896*y^3*z^5 - 990*z^6 + 1782*y*z^6 - 1404*y^2*z^6 + 672*z^7 - 561*y*z^7 - 177*z^8)*G[1, 0, 1 - y, z])/(108*y^2*z^3*(-1 + y + z)^3* (y + z)^2) + ((-207*y^5 + 171*y^6 + 819*y^7 - 1449*y^8 + 720*y^9 - 54*y^10 - 576*y^4*z + 999*y^5*z + 2466*y^6*z - 6552*y^7*z + 4383*y^8*z - 747*y^9*z + 27*y^10*z + 464*y^3*z^2 - 1109*y^4*z^2 + 4782*y^5*z^2 - 9015*y^6*z^2 + 6435*y^7*z^2 - 1503*y^8*z^2 - 54*y^9*z^2 - 2431*y^2*z^3 + 7862*y^3*z^3 - 9052*y^4*z^3 + 9951*y^5*z^3 - 10245*y^6*z^3 + 5373*y^7*z^3 - 1485*y^8*z^3 - 1605*y*z^4 + 15274*y^2*z^4 - 38248*y^3*z^4 + 56700*y^4*z^4 - 54657*y^5*z^4 + 28476*y^6*z^4 - 6021*y^7*z^4 - 204*z^5 + 5847*y*z^5 - 31806*y^2*z^5 + 71514*y^3*z^5 - 85968*y^4*z^5 + 52335*y^5*z^5 - 11772*y^6*z^5 + 372*z^6 - 7704*y*z^6 + 33957*y^2*z^6 - 62121*y^3*z^6 + 48726*y^4*z^6 - 13176*y^5*z^6 - 96*z^7 + 5172*y*z^7 - 20016*y^2*z^7 + 23742*y^3*z^7 - 8721*y^4*z^7 - 108*z^8 - 2187*y*z^8 + 5535*y^2*z^8 - 3213*y^3*z^8 + 36*z^9 + 477*y*z^9 - 513*y^2*z^9)*G[1, 1, 0, y])/ (54*(-1 + y)*y^2*(-1 + z)*z^2*(-1 + y + z)^3*(y + z)^4) + G[1, 1, z]*((2*(9*y - 35*y^2 + 36*y^3 - 18*y^4 - 30*y*z + 87*y^2*z - 54*y^3*z + 12*y^4*z - 12*z^2 + 72*y*z^2 - 105*y^2*z^2 + 30*y^3*z^2 + 48*z^3 - 126*y*z^3 + 89*y^2*z^3 - 12*y^3*z^3 - 72*z^4 + 111*y*z^4 - 36*y^2*z^4 + 48*z^5 - 36*y*z^5 - 12*z^6)* G[0, 0, 1, y])/(3*y^2*z^3*(-1 + y + z)^3) + (4*(y^2 - y^3 + y^4 - y*z - y^3*z + 2*z^2 - 3*y*z^2 + 3*y^2*z^2 - 8*z^3 + 15*y*z^3 - 10*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 17*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)*G[0, 1, 0, y])/ (y^2*z^3*(-1 + y + z)^3) - (2*(9*y - 35*y^2 + 36*y^3 - 18*y^4 - 30*y*z + 87*y^2*z - 54*y^3*z + 12*y^4*z - 12*z^2 + 72*y*z^2 - 105*y^2*z^2 + 30*y^3*z^2 + 48*z^3 - 126*y*z^3 + 89*y^2*z^3 - 12*y^3*z^3 - 72*z^4 + 111*y*z^4 - 36*y^2*z^4 + 48*z^5 - 36*y*z^5 - 12*z^6)*G[1, 0, 1, y])/(3*y^2*z^3*(-1 + y + z)^3) - (4*(y^2 - y^3 + y^4 - y*z - y^3*z + 2*z^2 - 3*y*z^2 + 3*y^2*z^2 - 8*z^3 + 15*y*z^3 - 10*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 17*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)*G[1, 1, 0, y])/ (y^2*z^3*(-1 + y + z)^3)) + G[1, 1 - y, z]* (((4*y^2 - y^3 + y^4 - y*z - 9*y^2*z - y^3*z + 2*z^2 - 3*y*z^2 + 12*y^2*z^2 - 8*z^3 + 15*y*z^3 - 13*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 17*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)*G[0, 0, 1, y])/ (y^2*z^3*(-1 + y + z)^3) - (2*(8*y^2 - 3*y^3 + 3*y^4 - 3*y*z - 15*y^2*z - 3*y^3*z + 6*z^2 - 9*y*z^2 + 24*y^2*z^2 - 24*z^3 + 45*y*z^3 - 35*y^2*z^3 + 6*y^3*z^3 + 36*z^4 - 51*y*z^4 + 18*y^2*z^4 - 24*z^5 + 18*y*z^5 + 6*z^6)*G[0, 1, 0, y])/ (3*y^2*z^3*(-1 + y + z)^3) + ((-27*y + 71*y^2 - 84*y^3 + 30*y^4 + 114*y*z - 231*y^2*z + 186*y^3*z - 36*y^4*z - 12*z^2 - 144*y*z^2 + 213*y^2*z^2 - 90*y^3*z^2 + 48*z^3 + 18*y*z^3 - 17*y^2*z^3 - 12*y^3*z^3 - 72*z^4 + 75*y*z^4 - 36*y^2*z^4 + 48*z^5 - 36*y*z^5 - 12*z^6)*G[0, 1, 1, y])/(3*y^2*z^3*(-1 + y + z)^3) + (2*(y^3 + y*z - 2*y^2*z - 2*z^2 + 2*y*z^2 + 6*z^3 - 7*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, 0, 0, y])/ (y^2*z^3*(-1 + y + z)^2) + ((-27*y + 71*y^2 - 84*y^3 + 30*y^4 + 114*y*z - 231*y^2*z + 186*y^3*z - 36*y^4*z - 12*z^2 - 144*y*z^2 + 213*y^2*z^2 - 90*y^3*z^2 + 48*z^3 + 18*y*z^3 - 17*y^2*z^3 - 12*y^3*z^3 - 72*z^4 + 75*y*z^4 - 36*y^2*z^4 + 48*z^5 - 36*y*z^5 - 12*z^6)*G[1, 0, 1, y])/(3*y^2*z^3*(-1 + y + z)^3) + ((4*y^2 - 3*y^3 + 3*y^4 - 3*y*z - 3*y^2*z - 3*y^3*z + 6*z^2 - 9*y*z^2 + 12*y^2*z^2 - 24*z^3 + 45*y*z^3 - 31*y^2*z^3 + 6*y^3*z^3 + 36*z^4 - 51*y*z^4 + 18*y^2*z^4 - 24*z^5 + 18*y*z^5 + 6*z^6)*G[1, 1, 0, y])/(y^2*z^3*(-1 + y + z)^3)) + G[0, 1, z]*(((-9*y^4 + 21*y^5 - 27*y^6 + 9*y^7 - 27*y^3*z + 90*y^4*z - 117*y^5*z + 54*y^6*z - 27*y^2*z^2 + 144*y^3*z^2 - 216*y^4*z^2 + 117*y^5*z^2 - 9*y*z^3 + 138*y^2*z^3 - 336*y^3*z^3 + 270*y^4*z^3 - 76*y^5*z^3 + 12*y^6*z^3 + 63*y*z^4 - 369*y^2*z^4 + 549*y^3*z^4 - 336*y^4*z^4 + 72*y^5*z^4 + 12*z^5 - 207*y*z^5 + 612*y^2*z^5 - 600*y^3*z^5 + 180*y^4*z^5 - 48*z^6 + 333*y*z^6 - 544*y^2*z^6 + 240*y^3*z^6 + 72*z^7 - 252*y*z^7 + 180*y^2*z^7 - 48*z^8 + 72*y*z^8 + 12*z^9)*G[0, 0, 1, y])/(3*y^2*z^3*(-1 + y + z)^3* (y + z)^3) + ((y^5 + y^3*z - y^3*z^2 + 6*y*z^3 - 16*y^2*z^3 + 14*y^3*z^3 - 4*y^4*z^3 + 4*z^4 - 28*y*z^4 + 40*y^2*z^4 - 16*y^3*z^4 - 12*z^5 + 38*y*z^5 - 24*y^2*z^5 + 12*z^6 - 16*y*z^6 - 4*z^7)*G[0, 1, 0, y])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((9*y^4 - 21*y^5 + 27*y^6 - 9*y^7 + 27*y^3*z - 90*y^4*z + 117*y^5*z - 54*y^6*z + 27*y^2*z^2 - 144*y^3*z^2 + 216*y^4*z^2 - 117*y^5*z^2 + 9*y*z^3 - 138*y^2*z^3 + 336*y^3*z^3 - 270*y^4*z^3 + 76*y^5*z^3 - 12*y^6*z^3 - 63*y*z^4 + 369*y^2*z^4 - 549*y^3*z^4 + 336*y^4*z^4 - 72*y^5*z^4 - 12*z^5 + 207*y*z^5 - 612*y^2*z^5 + 600*y^3*z^5 - 180*y^4*z^5 + 48*z^6 - 333*y*z^6 + 544*y^2*z^6 - 240*y^3*z^6 - 72*z^7 + 252*y*z^7 - 180*y^2*z^7 + 48*z^8 - 72*y*z^8 - 12*z^9)*G[1, 0, 1, y])/(3*y^2*z^3*(-1 + y + z)^3* (y + z)^3) + ((-y^5 - y^3*z + y^3*z^2 - 6*y*z^3 + 16*y^2*z^3 - 14*y^3*z^3 + 4*y^4*z^3 - 4*z^4 + 28*y*z^4 - 40*y^2*z^4 + 16*y^3*z^4 + 12*z^5 - 38*y*z^5 + 24*y^2*z^5 - 12*z^6 + 16*y*z^6 + 4*z^7)*G[1, 1, 0, y])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2)) + ((1562*y^5 - 2590*y^6 - 40*y^7 + 1602*y^8 - 534*y^9 + 7041*y^4*z - 21120*y^5*z + 19716*y^6*z - 3666*y^7*z - 2541*y^8*z + 570*y^9*z + 12171*y^3*z^2 - 58263*y^4*z^2 + 94047*y^5*z^2 - 61113*y^6*z^2 + 12246*y^7*z^2 + 948*y^8*z^2 - 36*y^9*z^2 + 7763*y^2*z^3 - 65905*y^3*z^3 + 163163*y^4*z^3 - 170459*y^5*z^3 + 76225*y^6*z^3 - 10778*y^7*z^3 - 9*y^8*z^3 + 2001*y*z^4 - 34329*y^2*z^4 + 133653*y^3*z^4 - 206367*y^4*z^4 + 143511*y^5*z^4 - 40707*y^6*z^4 + 2238*y^7*z^4 - 42*z^5 - 6927*y*z^5 + 53931*y^2*z^5 - 125475*y^3*z^5 + 129243*y^4*z^5 - 60549*y^5*z^5 + 8469*y^6*z^5 + 258*z^6 + 7692*y*z^6 - 34928*y^2*z^6 + 56056*y^3*z^6 - 44786*y^4*z^6 + 13008*y^5*z^6 - 486*z^7 - 1812*y*z^7 + 6627*y^2*z^7 - 14298*y^3*z^7 + 9969*y^4*z^7 + 366*z^8 - 1821*y*z^8 + 357*y^2*z^8 + 3798*y^3*z^8 - 96*z^9 + 867*y*z^9 + 579*y^2*z^9)*G[1, 1, 0, z])/(108*(-1 + y)^2*y^2*z^3*(-1 + y + z)^3* (y + z)^3) + G[0, -y, -y, z]*((-8*G[1, 0, 1, y])/z^3 - (12*G[1, 1, 1, y])/z^3) + G[0, -y, 0, z]*((-8*G[1, 0, 1, y])/z^3 + (12*G[1, 1, 1, y])/z^3) + G[0, 0, z]* ((471*y^2 - 880*y^3 + 409*y^4 + 1386*y*z - 3862*y^2*z + 2830*y^3*z - 354*y^4*z - 27*z^2 - 1992*y*z^2 + 2706*y^2*z^2 - 354*y^3*z^2 + 48*z^3 + 264*y*z^3 + 354*y^2*z^3 - 21*z^4 + 354*y*z^4)/ (18*(-1 + y)*y*z*(-1 + y + z)^2*(y + z)^2) + ((-324*y^5 + 1590*y^6 - 3132*y^7 + 3096*y^8 - 1536*y^9 + 306*y^10 + 72*y^3*z - 1422*y^4*z + 6867*y^5*z - 14724*y^6*z + 16146*y^7*z - 8946*y^8*z + 2043*y^9*z - 36*y^10*z + 36*y^2*z^2 - 1440*y^3*z^2 + 9324*y^4*z^2 - 24551*y^5*z^2 + 31767*y^6*z^2 - 20391*y^7*z^2 + 5453*y^8*z^2 - 198*y^9*z^2 + 108*y*z^3 - 1080*y^2*z^3 + 6666*y^3*z^3 - 20646*y^4*z^3 + 31785*y^5*z^3 - 24081*y^6*z^3 + 7785*y^7*z^3 - 537*y^8*z^3 - 288*y*z^4 + 2358*y^2*z^4 - 9072*y^3*z^4 + 17028*y^4*z^4 - 15723*y^5*z^4 + 6615*y^6*z^4 - 918*y^7*z^4 + 18*z^5 + 135*y*z^5 - 1394*y^2*z^5 + 3888*y^3*z^5 - 5082*y^4*z^5 + 3464*y^5*z^5 - 1020*y^6*z^5 - 36*z^6 + 159*y*z^6 - 237*y^2*z^6 - 243*y^3*z^6 + 1092*y^4*z^6 - 708*y^5*z^6 + 24*z^7 - 171*y*z^7 + 261*y^2*z^7 + 192*y^3*z^7 - 279*y^4*z^7 - 6*z^8 + 45*y*z^8 + 18*y^2*z^8 - 48*y^3*z^8)*G[0, 1, y])/ (9*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) + ((36*y^6 - 120*y^7 + 120*y^8 - 36*y^9 + 126*y^5*z - 516*y^6*z + 624*y^7*z - 234*y^8*z - 90*y^3*z^2 + 507*y^4*z^2 - 1374*y^5*z^2 + 1597*y^6*z^2 - 658*y^7*z^2 + 18*y^8*z^2 + 90*y^2*z^3 - 3*y^3*z^3 - 981*y^4*z^3 + 1687*y^5*z^3 - 886*y^6*z^3 + 75*y^7*z^3 + 18*y*z^4 - 267*y^2*z^4 + 147*y^3*z^4 + 480*y^4*z^4 - 579*y^5*z^4 + 129*y^6*z^4 + 9*y*z^5 + 51*y^2*z^5 - 14*y^3*z^5 - 286*y^4*z^5 + 132*y^5*z^5 + 18*z^6 - 135*y*z^6 + 223*y^2*z^6 - 286*y^3*z^6 + 108*y^4*z^6 - 36*z^7 + 147*y*z^7 - 204*y^2*z^7 + 75*y^3*z^7 + 24*z^8 - 57*y*z^8 + 33*y^2*z^8 - 6*z^9 + 6*y*z^9)* G[1, 0, y])/(9*(-1 + y)*y^2*z^2*(-1 + y + z)^3*(y + z)^4) + ((-264*y^4 + 1098*y^5 - 1698*y^6 + 1158*y^7 - 294*y^8 - 795*y^3*z + 3906*y^4*z - 7002*y^5*z + 5502*y^6*z - 1647*y^7*z + 36*y^8*z - 700*y^2*z^2 + 4684*y^3*z^2 - 10380*y^4*z^2 + 9670*y^5*z^2 - 3436*y^6*z^2 + 162*y^7*z^2 - 213*y*z^3 + 2438*y^2*z^3 - 7167*y^3*z^3 + 8082*y^4*z^3 - 3494*y^5*z^3 + 354*y^6*z^3 + 12*z^4 + 414*y*z^4 - 2182*y^2*z^4 + 3080*y^3*z^4 - 1708*y^4*z^4 + 492*y^5*z^4 - 36*z^5 - 111*y*z^5 + 168*y^2*z^5 - 129*y^3*z^5 + 432*y^4*z^5 + 36*z^6 - 168*y*z^6 + 246*y^2*z^6 + 210*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)*G[1, 1, y])/(9*(-1 + y)^2*y^2*z^2* (-1 + y + z)^2*(y + z)^3) + (2*(-4 + 20*y - 40*y^2 + 40*y^3 - 20*y^4 + 4*y^5 + 10*z - 40*y*z + 60*y^2*z - 40*y^3*z + 10*y^4*z - 11*z^2 + 33*y*z^2 - 33*y^2*z^2 + 11*y^3*z^2 + 7*z^3 - 14*y*z^3 + 7*y^2*z^3 - 7*z^4 + 7*y*z^4 + 3*z^5)*G[0, 0, 1, y])/ ((-1 + y)^3*z^2*(-1 + y + z)^3) + (8*G[0, 1, 0, y])/ (3*(-1 + y + z)^3) - (4*(12*y^3 - 84*y^4 + 240*y^5 - 360*y^6 + 300*y^7 - 132*y^8 + 24*y^9 + 30*y^2*z - 252*y^3*z + 840*y^4*z - 1440*y^5*z + 1350*y^6*z - 660*y^7*z + 132*y^8*z + 25*y*z^2 - 276*y^2*z^2 + 1131*y^3*z^2 - 2292*y^4*z^2 + 2475*y^5*z^2 - 1368*y^6*z^2 + 305*y^7*z^2 + 3*z^3 - 105*y*z^3 + 660*y^2*z^3 - 1746*y^3*z^3 + 2304*y^4*z^3 - 1503*y^5*z^3 + 387*y^6*z^3 - 9*z^4 + 150*y*z^4 - 624*y^2*z^4 + 1125*y^3*z^4 - 954*y^4*z^4 + 312*y^5*z^4 + 9*z^5 - 89*y*z^5 + 276*y^2*z^5 - 384*y^3*z^5 + 197*y^4*z^5 - 3*z^6 + 30*y*z^6 - 114*y^2*z^6 + 114*y^3*z^6 - 21*y*z^7 + 48*y^2*z^7 + 9*y*z^8)*G[0, 1, 1, y])/ (3*(-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^3) - (8*G[1, 0, 0, y])/(3*(-1 + y + z)^3) + (4*(-12*y^3 + 60*y^4 - 120*y^5 + 120*y^6 - 60*y^7 + 12*y^8 - 30*y^2*z + 180*y^3*z - 420*y^4*z + 480*y^5*z - 270*y^6*z + 60*y^7*z - 27*y*z^2 + 216*y^2*z^2 - 621*y^3*z^2 + 835*y^4*z^2 - 534*y^5*z^2 + 129*y^6*z^2 + 2*y^7*z^2 - 3*z^3 + 87*y*z^3 - 390*y^2*z^3 + 675*y^3*z^3 - 489*y^4*z^3 + 96*y^5*z^3 + 24*y^6*z^3 + 9*z^4 - 96*y*z^4 + 237*y^2*z^4 - 162*y^3*z^4 - 69*y^4*z^4 + 81*y^5*z^4 - 9*z^5 + 34*y*z^5 + 15*y^2*z^5 - 159*y^3*z^5 + 128*y^4*z^5 + 3*z^6 + 12*y*z^6 - 96*y^2*z^6 + 108*y^3*z^6 - 21*y*z^7 + 48*y^2*z^7 + 9*y*z^8)*G[1, 0, 1, y])/ (3*(-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^3) + (8*(1 - 3*y + 3*y^2 - 3*z + 6*y*z + 3*z^2)*G[1, 1, 0, y])/ (3*(-1 + y + z)^3*(y + z)^3) + (2*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1, 1, 1, y])/(y*z^2*(y + z)^3)) + G[1, 0, z]*((-8040*y^4 + 38132*y^5 - 63490*y^6 + 44744*y^7 - 11346*y^8 - 23109*y^3*z + 138108*y^4*z - 290429*y^5*z + 271711*y^6*z - 109022*y^7*z + 12741*y^8*z - 20829*y^2*z^2 + 181419*y^3*z^2 - 512028*y^4*z^2 + 638193*y^5*z^2 - 363228*y^6*z^2 + 77868*y^7*z^2 - 1395*y^8*z^2 - 13932*y*z^3 + 138818*y^2*z^3 - 495268*y^3*z^3 + 792908*y^4*z^3 - 605559*y^5*z^3 + 196623*y^6*z^3 - 13590*y^7*z^3 - 558*z^4 + 51285*y*z^4 - 282848*y^2*z^4 + 595198*y^3*z^4 - 596240*y^4*z^4 + 279369*y^5*z^4 - 41616*y^6*z^4 + 1524*z^5 - 66555*y*z^5 + 238761*y^2*z^5 - 334533*y^3*z^5 + 229689*y^4*z^5 - 59706*y^5*z^5 - 1500*z^6 + 33519*y*z^6 - 80475*y^2*z^6 + 92853*y^3*z^6 - 44397*y^4*z^6 + 660*z^7 - 2301*y*z^7 + 9021*y^2*z^7 - 16560*y^3*z^7 - 126*z^8 - 2016*y*z^8 - 2448*y^2*z^8)/ (108*(-1 + y)^2*y^2*z^2*(-1 + y + z)^3*(y + z)^3) + ((-171*y^3 + 442*y^4 - 579*y^5 + 246*y^6 - 342*y^2*z + 1571*y^3*z - 2601*y^4*z + 1758*y^5*z - 282*y^6*z - 171*y*z^2 + 1792*y^2*z^2 - 4437*y^3*z^2 + 4371*y^4*z^2 - 1341*y^5*z^2 + 36*y^6*z^2 + 693*y*z^3 - 3441*y^2*z^3 + 5094*y^3*z^3 - 2539*y^4*z^3 + 162*y^5*z^3 + 6*z^4 - 1074*y*z^4 + 2973*y^2*z^4 - 2378*y^3*z^4 + 327*y^4*z^4 - 24*z^5 + 774*y*z^5 - 1117*y^2*z^5 + 321*y^3*z^5 + 36*z^6 - 243*y*z^6 + 135*y^2*z^6 - 24*z^7 + 21*y*z^7 + 6*z^8)* G[1, 1, y])/(18*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (8*(-1 + 3*z - 3*z^2 + z^3)*G[0, 0, 0, y])/(3*z^3*(-1 + y + z)^3) + ((3 - 7*y + 10*y^2 - 4*y^3 - 12*z + 21*y*z - 20*y^2*z + 4*y^3*z + 18*z^2 - 21*y*z^2 + 10*y^2*z^2 - 12*z^3 + 7*y*z^3 + 3*z^4)* G[0, 0, 1, y])/(y*z^3*(-1 + y + z)^3) - (4*(-1 + 3*z - 3*z^2 + z^3)*G[0, 1, 0, y])/(3*z^3*(-1 + y + z)^3) + ((-27 + 79*y - 90*y^2 + 36*y^3 + 108*z - 237*y*z + 180*y^2*z - 36*y^3*z - 162*z^2 + 237*y*z^2 - 90*y^2*z^2 + 108*z^3 - 79*y*z^3 - 27*z^4)*G[0, 1, 1, y])/(3*y*z^3*(-1 + y + z)^3) - (8*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, 0, y])/(3*z^3*(-1 + y + z)^3) + ((-3 + 7*y - 10*y^2 + 4*y^3 + 12*z - 21*y*z + 20*y^2*z - 4*y^3*z - 18*z^2 + 21*y*z^2 - 10*y^2*z^2 + 12*z^3 - 7*y*z^3 - 3*z^4)* G[1, 0, 1, y])/(y*z^3*(-1 + y + z)^3) + (4*(-1 + 3*z - 3*z^2 + z^3)*G[1, 1, 0, y])/(3*z^3*(-1 + y + z)^3) + ((27 - 79*y + 90*y^2 - 36*y^3 - 108*z + 237*y*z - 180*y^2*z + 36*y^3*z + 162*z^2 - 237*y*z^2 + 90*y^2*z^2 - 108*z^3 + 79*y*z^3 + 27*z^4)*G[1, 1, 1, y])/(3*y*z^3*(-1 + y + z)^3)) + ((1562*y^4 + 534*y^5 - 534*y^6 + 3769*y^3*z - 3516*y^4*z - 2181*y^5*z + 570*y^6*z + 3119*y^2*z^2 - 11640*y^3*z^2 + 2169*y^4*z^2 + 1782*y^5*z^2 - 36*y^6*z^2 - 225*y*z^3 - 8040*y^2*z^3 + 10875*y^3*z^3 + 760*y^4*z^3 - 135*y^5*z^3 - 177*z^4 + 1182*y*z^4 + 5871*y^2*z^4 - 1108*y^3*z^4 - 975*y^4*z^4 + 672*z^5 - 2178*y*z^5 + 454*y^2*z^5 - 1896*y^3*z^5 - 990*z^6 + 1782*y*z^6 - 1404*y^2*z^6 + 672*z^7 - 561*y*z^7 - 177*z^8)* G[1, 1 - y, 0, z])/(108*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((-18*y^4 - 320*y^5 + 896*y^6 - 760*y^7 + 202*y^8 + 309*y^3*z - 2556*y^4*z + 5850*y^5*z - 5280*y^6*z + 1689*y^7*z - 12*y^8*z + 105*y^2*z^2 - 2579*y^3*z^2 + 8167*y^4*z^2 - 9197*y^5*z^2 + 3684*y^6*z^2 - 180*y^7*z^2 + 909*y*z^3 - 4849*y^2*z^3 + 10950*y^3*z^3 - 11427*y^4*z^3 + 5359*y^5*z^3 - 942*y^6*z^3 + 27*z^4 - 2349*y*z^4 + 8286*y^2*z^4 - 9996*y^3*z^4 + 5682*y^4*z^4 - 2100*y^5*z^4 - 51*z^5 + 1686*y*z^5 - 3300*y^2*z^5 + 2583*y^3*z^5 - 2268*y^4*z^5 + 33*z^6 - 63*y*z^6 - 144*y^2*z^6 - 1176*y^3*z^6 - 9*z^7 - 207*y*z^7 - 234*y^2*z^7)*G[1 - y, 0, 0, z])/ (18*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + ((2706*y^4 - 11862*y^5 + 19020*y^6 - 13278*y^7 + 3414*y^8 + 8628*y^3*z - 44082*y^4*z + 81279*y^5*z - 65319*y^6*z + 19989*y^7*z - 495*y^8*z + 7502*y^2*z^2 - 52730*y^3*z^2 + 120984*y^4*z^2 - 116189*y^5*z^2 + 42836*y^6*z^2 - 2403*y^7*z^2 + 4116*y*z^3 - 35314*y^2*z^3 + 97386*y^3*z^3 - 109647*y^4*z^3 + 49324*y^5*z^3 - 5865*y^6*z^3 - 96*z^4 - 9180*y*z^4 + 41282*y^2*z^4 - 58081*y^3*z^4 + 33377*y^4*z^4 - 8652*y^5*z^4 + 360*z^5 + 4839*y*z^5 - 11568*y^2*z^5 + 9690*y^3*z^5 - 7371*y^4*z^5 - 414*z^6 + 1164*y*z^6 - 1599*y^2*z^6 - 3201*y^3*z^6 + 150*z^7 - 975*y*z^7 - 525*y^2*z^7)*G[1 - y, 0, 1 - y, z])/ (54*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + ((1972*y^5 - 13214*y^6 + 32872*y^7 - 39052*y^8 + 22484*y^9 - 5062*y^10 + 7631*y^4*z - 55605*y^5*z + 151531*y^6*z - 197969*y^7*z + 126306*y^8*z - 32590*y^9*z + 696*y^10*z + 10024*y^3*z^2 - 85231*y^4*z^2 + 266376*y^5*z^2 - 393457*y^6*z^2 + 282616*y^7*z^2 - 84354*y^8*z^2 + 4026*y^9*z^2 + 5334*y^2*z^3 - 60298*y^3*z^3 + 231493*y^4*z^3 - 401265*y^5*z^3 + 332461*y^6*z^3 - 118279*y^7*z^3 + 10554*y^8*z^3 + 2220*y*z^4 - 26182*y^2*z^4 + 117682*y^3*z^4 - 238035*y^4*z^4 + 229414*y^5*z^4 - 100921*y^6*z^4 + 16092*y^7*z^4 + 9*z^5 - 4995*y*z^5 + 33183*y^2*z^5 - 82209*y^3*z^5 + 93348*y^4*z^5 - 53460*y^5*z^5 + 15204*y^6*z^5 + 3*z^6 + 2982*y*z^6 - 12129*y^2*z^6 + 17466*y^3*z^6 - 15528*y^4*z^6 + 8826*y^5*z^6 - 21*z^7 + 21*y*z^7 - 387*y^2*z^7 - 1455*y^3*z^7 + 2922*y^4*z^7 + 9*z^8 - 252*y*z^8 + 81*y^2*z^8 + 432*y^3*z^8)*G[1 - y, 1, 0, z])/(36*(-1 + y)^3*y^2*z^2* (-1 + y + z)^2*(y + z)^4) + ((2706*y^4 - 11862*y^5 + 19020*y^6 - 13278*y^7 + 3414*y^8 + 8628*y^3*z - 44082*y^4*z + 81279*y^5*z - 65319*y^6*z + 19989*y^7*z - 495*y^8*z + 7502*y^2*z^2 - 52730*y^3*z^2 + 120984*y^4*z^2 - 116189*y^5*z^2 + 42836*y^6*z^2 - 2403*y^7*z^2 + 4116*y*z^3 - 35314*y^2*z^3 + 97386*y^3*z^3 - 109647*y^4*z^3 + 49324*y^5*z^3 - 5865*y^6*z^3 - 96*z^4 - 9180*y*z^4 + 41282*y^2*z^4 - 58081*y^3*z^4 + 33377*y^4*z^4 - 8652*y^5*z^4 + 360*z^5 + 4839*y*z^5 - 11568*y^2*z^5 + 9690*y^3*z^5 - 7371*y^4*z^5 - 414*z^6 + 1164*y*z^6 - 1599*y^2*z^6 - 3201*y^3*z^6 + 150*z^7 - 975*y*z^7 - 525*y^2*z^7)* G[1 - y, 1 - y, 0, z])/(54*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^3) + ((127*y^2 - 253*y^3 + 126*y^4 + 258*y*z - 690*y^2*z + 462*y^3*z - 30*y^4*z - 12*z^2 - 270*y*z^2 + 330*y^2*z^2 - 30*y^3*z^2 + 24*z^3 - 18*y*z^3 + 30*y^2*z^3 - 12*z^4 + 30*y*z^4)* G[1 - y, 1 - y, 1 - y, z])/(3*(-1 + y)*y*z^2*(-1 + y + z)* (y + z)^2) + ((1615*y^4 - 5333*y^5 + 6286*y^6 - 3010*y^7 + 419*y^8 + 23*y^9 - 403*y^3*z - 2716*y^4*z + 15552*y^5*z - 27642*y^6*z + 22819*y^7*z - 8922*y^8*z + 1312*y^9*z - 6116*y^2*z^2 + 24745*y^3*z^2 - 20646*y^4*z^2 - 35228*y^5*z^2 + 75131*y^6*z^2 - 50304*y^7*z^2 + 13699*y^8*z^2 - 1281*y^9*z^2 - 7659*y*z^3 + 55146*y^2*z^3 - 121973*y^3*z^3 + 86154*y^4*z^3 + 38568*y^5*z^3 - 82732*y^6*z^3 + 37746*y^7*z^3 - 5250*y^8*z^3 + 15*z^4 + 25626*y*z^4 - 121320*y^2*z^4 + 195587*y^3*z^4 - 114636*y^4*z^4 - 9786*y^5*z^4 + 31873*y^6*z^4 - 7359*y^7*z^4 - 240*z^5 - 28701*y*z^5 + 101726*y^2*z^5 - 128115*y^3*z^5 + 65112*y^4*z^5 - 6164*y^5*z^5 - 2808*y^6*z^5 + 558*z^6 + 9585*y*z^6 - 28473*y^2*z^6 + 34074*y^3*z^6 - 17379*y^4*z^6 + 2445*y^5*z^6 - 456*z^7 + 2868*y*z^7 - 1170*y^2*z^7 - 4494*y^3*z^7 + 2442*y^4*z^7 + 123*z^8 - 1719*y*z^8 + 207*y^2*z^8 + 579*y^3*z^8)* G[1 - y, -y, 1 - y, z])/(108*(-1 + y)^3*y^2*(-1 + z)*z^3* (-1 + y + z)^2*(y + z)^2) + ((207*y^4 + 4119*y^5 - 4083*y^6 + 1319*y^7 - 4782*y^3*z + 25398*y^4*z - 34701*y^5*z + 12904*y^6*z - 177*y^7*z - 7452*y^2*z^2 + 46656*y^3*z^2 - 87732*y^4*z^2 + 45473*y^5*z^2 - 1551*y^6*z^2 - 1314*y*z^3 + 28308*y^2*z^3 - 89508*y^3*z^3 + 71014*y^4*z^3 - 5805*y^5*z^3 + 135*z^4 + 4923*y*z^4 - 39279*y^2*z^4 + 53975*y^3*z^4 - 10287*y^4*z^4 + 72*z^5 - 7299*y*z^5 + 20470*y^2*z^5 - 8955*y^3*z^5 - 414*z^6 + 3897*y*z^6 - 3645*y^2*z^6 + 276*z^7 - 615*y*z^7 - 69*z^8)* G[-y, 0, 1 - y, z])/(108*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((207*y^4 + 4119*y^5 - 4083*y^6 + 1319*y^7 - 4782*y^3*z + 25398*y^4*z - 34701*y^5*z + 12904*y^6*z - 177*y^7*z - 7452*y^2*z^2 + 46656*y^3*z^2 - 87732*y^4*z^2 + 45473*y^5*z^2 - 1551*y^6*z^2 - 1314*y*z^3 + 28308*y^2*z^3 - 89508*y^3*z^3 + 71014*y^4*z^3 - 5805*y^5*z^3 + 135*z^4 + 4923*y*z^4 - 39279*y^2*z^4 + 53975*y^3*z^4 - 10287*y^4*z^4 + 72*z^5 - 7299*y*z^5 + 20470*y^2*z^5 - 8955*y^3*z^5 - 414*z^6 + 3897*y*z^6 - 3645*y^2*z^6 + 276*z^7 - 615*y*z^7 - 69*z^8)*G[-y, 1 - y, 0, z])/ (108*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((130*y^4 + 611*y^5 - 2283*y^6 + 2213*y^7 - 671*y^8 - 469*y^3*z + 4925*y^4*z - 12039*y^5*z + 10654*y^6*z - 2546*y^7*z - 525*y^8*z - 1544*y^2*z^2 + 11428*y^3*z^2 - 26750*y^4*z^2 + 23283*y^5*z^2 - 4308*y^6*z^2 - 2109*y^7*z^2 - 3843*y*z^3 + 21697*y^2*z^3 - 46111*y^3*z^3 + 39023*y^4*z^3 - 8123*y^5*z^3 - 2643*y^6*z^3 + 96*z^4 + 8235*y*z^4 - 30287*y^2*z^4 + 32299*y^3*z^4 - 8993*y^4*z^4 - 360*z^5 - 3750*y*z^5 + 6687*y^2*z^5 - 1170*y^3*z^5 + 2643*y^4*z^5 + 414*z^6 - 1581*y*z^6 + 3108*y^2*z^6 + 2109*y^3*z^6 - 150*z^7 + 975*y*z^7 + 525*y^2*z^7)*G[-y, 1 - y, 1 - y, z])/ (54*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((1314*y^4 - 3156*y^5 + 3744*y^6 - 3874*y^7 + 2570*y^8 - 598*y^9 + 6648*y^3*z - 30450*y^4*z + 59043*y^5*z - 61880*y^6*z + 35176*y^7*z - 8522*y^8*z - 15*y^9*z + 8694*y^2*z^2 - 62478*y^3*z^2 + 162126*y^4*z^2 - 204565*y^5*z^2 + 129965*y^6*z^2 - 34513*y^7*z^2 + 771*y^8*z^2 + 1224*y*z^3 - 35592*y^2*z^3 + 150984*y^3*z^3 - 254776*y^4*z^3 + 195953*y^5*z^3 - 60898*y^6*z^3 + 3105*y^7*z^3 - 108*z^4 - 4554*y*z^4 + 52440*y^2*z^4 - 133760*y^3*z^4 + 131896*y^4*z^4 - 51041*y^5*z^4 + 5127*y^6*z^4 - 90*z^5 + 6597*y*z^5 - 27706*y^2*z^5 + 34148*y^3*z^5 - 17002*y^4*z^5 + 5403*y^5*z^5 + 342*z^6 - 2349*y*z^6 - 297*y^2*z^6 + 1737*y^3*z^6 + 4617*y^4*z^6 - 186*z^7 - 1101*y*z^7 + 2598*y^2*z^7 + 2739*y^3*z^7 + 42*z^8 + 591*y*z^8 + 717*y^2*z^8)* G[-y, -y, 1 - y, z])/(108*(-1 + y)^2*y^2*z^3*(-1 + y + z)^3* (y + z)^2) + Pi^3*(((-1/108*I)*(-612*y^4 + 2864*y^5 - 4748*y^6 + 3352*y^7 - 856*y^8 - 1872*y^3*z + 10215*y^4*z - 19483*y^5*z + 15893*y^6*z - 4837*y^7*z + 84*y^8*z - 1620*y^2*z^2 + 12033*y^3*z^2 - 28125*y^4*z^2 + 27039*y^5*z^2 - 9735*y^6*z^2 + 408*y^7*z^2 - 612*y*z^3 + 6527*y^2*z^3 - 18863*y^3*z^3 + 20536*y^4*z^3 - 8152*y^5*z^3 + 564*y^6*z^3 + 72*z^4 + 957*y*z^4 - 4807*y^2*z^4 + 4592*y^3*z^4 - 364*y^4*z^4 - 240*z^5 + 594*y*z^5 - 2895*y^2*z^5 + 4455*y^3*z^5 - 564*y^4*z^5 + 252*z^6 - 1533*y*z^6 + 3039*y^2*z^6 - 408*y^3*z^6 - 84*z^7 + 618*y*z^7 - 84*y^2*z^7))/((-1 + y)^2*y*z^2*(-1 + y + z)^3*(y + z)^3) + G[0, z]*(((I/6)*(-32*y + 130*y^2 - 198*y^3 + 134*y^4 - 34*y^5 - 34*z + 199*y*z - 397*y^2*z + 337*y^3*z - 109*y^4*z + 4*y^5*z + 63*z^2 - 221*y*z^2 + 265*y^2*z^2 - 119*y^3*z^2 + 12*y^4*z^2 - 28*z^3 + 67*y*z^3 - 54*y^2*z^3 + 15*y^3*z^3 + 3*z^4 - 14*y*z^4 + 10*y^2*z^4 - 4*z^5 + 3*y*z^5))/((-1 + y)^3*z^2* (-1 + y + z)^2*(y + z)) - ((I/3)*(4*y^2 - 4*y^3 - 4*y^4 + 4*y^5 + 6*y*z - 2*y^2*z - 10*y^3*z + 6*y^4*z + z^2 + 5*y*z^2 - 5*y^2*z^2 + 5*y^3*z^2 + 4*y*z^3 + 8*y^2*z^3 + 6*y*z^4)*G[1, y])/ ((-1 + y)^3*y*z^2*(y + z)^2)) - ((I/54)*(-1 + z)*(-62*y^4 + 112*y^5 - 26*y^6 - 36*y^7 + 12*y^8 - 193*y^3*z + 597*y^4*z - 615*y^5*z + 211*y^6*z - 206*y^2*z^2 + 1062*y^3*z^2 - 1769*y^4*z^2 + 1176*y^5*z^2 - 263*y^6*z^2 - 45*y*z^3 + 631*y^2*z^3 - 1671*y^3*z^3 + 1689*y^4*z^3 - 664*y^5*z^3 + 60*y^6*z^3 + 6*z^4 + 84*y*z^4 - 527*y^2*z^4 + 862*y^3*z^4 - 608*y^4*z^4 + 183*y^5*z^4 - 18*z^5 + 6*y*z^5 + 24*y^2*z^5 - 165*y^3*z^5 + 207*y^4*z^5 + 18*z^6 - 84*y*z^6 + 69*y^2*z^6 + 105*y^3*z^6 - 6*z^7 + 39*y*z^7 + 21*y^2*z^7)* G[1, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + G[0, y]*(((-1/6*I)*(-2*y^3 + 2*y^4 - 2*y*z + 4*y^2*z - 3*y^3*z + y^4*z - 4*z^2 + 16*y*z^2 - 19*y^2*z^2 + 6*y^3*z^2 + 8*z^3 - 18*y*z^3 + 9*y^2*z^3 - 4*z^4 + 4*y*z^4))/((-1 + y)*y*z^2* (-1 + y + z)^2*(y + z)) - ((I/3)*(y^3 + y*z - 2*y^2*z - 2*z^2 + 2*y*z^2 + 6*z^3 - 7*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, z])/(y^2*z^3*(-1 + y + z)^2) + ((I/3)*(-3*y + 2*y^2 - 2*z + 4*y*z + 2*z^2)*G[1 - y, z])/ (y^2*(y + z)^2)) + (((2*I)/3)*(4 - 8*y + 4*y^2 + 2*z - 2*y*z + 3*z^2)*G[0, 0, z])/((-1 + y)^3*z^2) - ((I/9)*(12*y^2 - 84*y^3 + 240*y^4 - 360*y^5 + 300*y^6 - 132*y^7 + 24*y^8 + 18*y*z - 168*y^2*z + 600*y^3*z - 1080*y^4*z + 1050*y^5*z - 528*y^6*z + 108*y^7*z + 3*z^2 - 84*y*z^2 + 471*y^2*z^2 - 1135*y^3*z^2 + 1374*y^4*z^2 - 825*y^5*z^2 + 196*y^6*z^2 - 9*z^3 + 129*y*z^3 - 500*y^2*z^3 + 837*y^3*z^3 - 645*y^4*z^3 + 188*y^5*z^3 + 9*z^4 - 85*y*z^4 + 243*y^2*z^4 - 288*y^3*z^4 + 121*y^4*z^4 - 3*z^5 + 30*y*z^5 - 93*y^2*z^5 + 75*y^3*z^5 - 21*y*z^6 + 39*y^2*z^6 + 9*y*z^7)*G[0, 1, y])/ ((-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^2) + ((I/9)*(2*y^3 - 6*y^4 + 6*y^5 - 2*y^6 + 6*y^2*z - 36*y^3*z + 96*y^4*z - 144*y^5*z + 126*y^6*z - 60*y^7*z + 12*y^8*z + 6*y*z^2 - 72*y^2*z^2 + 288*y^3*z^2 - 558*y^4*z^2 + 576*y^5*z^2 - 306*y^6*z^2 + 66*y^7*z^2 - 2*z^3 - 36*y*z^3 + 288*y^2*z^3 - 781*y^3*z^3 + 1005*y^4*z^3 - 627*y^5*z^3 + 153*y^6*z^3 - 6*z^4 + 126*y*z^4 - 525*y^2*z^4 + 900*y^3*z^4 - 699*y^4*z^4 + 204*y^5*z^4 + 24*z^5 - 183*y*z^5 + 468*y^2*z^5 - 504*y^3*z^5 + 195*y^4*z^5 - 27*z^6 + 144*y*z^6 - 270*y^2*z^6 + 162*y^3*z^6 + 21*z^7 - 105*y*z^7 + 111*y^2*z^7 - 21*z^8 + 48*y*z^8 + 9*z^9)* G[0, 1, z])/((-1 + y)^3*z^3*(-1 + y + z)^3*(y + z)^3) - ((I/9)*(-2*y^4 + 6*y^5 - 6*y^6 + 2*y^7 + 6*y^3*z + 6*y^4*z - 30*y^5*z + 18*y^6*z + 24*y^2*z^2 - 60*y^4*z^2 + 36*y^5*z^2 + 23*y*z^3 + 3*y^2*z^3 - 39*y^3*z^3 + 31*y^4*z^3 + 3*z^4 + 15*y*z^4 - 3*y^2*z^4 + 39*y^3*z^4 + 12*y*z^5 + 42*y^2*z^5 + 18*y*z^6)*G[0, 1 - y, z])/((-1 + y)^3*y*z^3*(y + z)^3) + ((I/3)*(-3*y + 2*y^2 - 2*z + 4*y*z + 2*z^2)*G[1, 0, y])/ (y^2*(y + z)^2) + ((I/3)*(-3 + 6*y - 4*y^2 + 9*z - 12*y*z + 4*y^2*z - 9*z^2 + 6*y*z^2 + 3*z^3)*G[1, 0, z])/ (y*z^3*(-1 + y + z)^2) + (((2*I)/9)*(-6*y^4 + 24*y^5 - 30*y^6 + 30*y^8 - 24*y^9 + 6*y^10 - 15*y^3*z + 72*y^4*z - 105*y^5*z + 135*y^7*z - 120*y^8*z + 33*y^9*z - 4*y^2*z^2 + 30*y^3*z^2 - 15*y^4*z^2 - 192*y^5*z^2 + 429*y^6*z^2 - 351*y^7*z^2 + 106*y^8*z^2 - 3*y^9*z^2 + 6*y*z^3 - 45*y^2*z^3 + 198*y^3*z^3 - 561*y^4*z^3 + 894*y^5*z^3 - 726*y^6*z^3 + 252*y^7*z^3 - 18*y^8*z^3 + 3*z^4 - 45*y*z^4 + 234*y^2*z^4 - 663*y^3*z^4 + 1098*y^4*z^4 - 1002*y^5*z^4 + 420*y^6*z^4 - 45*y^7*z^4 - 12*z^5 + 108*y*z^5 - 394*y^2*z^5 + 777*y^3*z^5 - 867*y^4*z^5 + 457*y^5*z^5 - 60*y^6*z^5 + 18*z^6 - 114*y*z^6 + 300*y^2*z^6 - 438*y^3*z^6 + 306*y^4*z^6 - 45*y^5*z^6 - 12*z^7 + 54*y*z^7 - 111*y^2*z^7 + 114*y^3*z^7 - 18*y^4*z^7 + 3*z^8 - 9*y*z^8 + 18*y^2*z^8 - 3*y^3*z^8)*G[1, 1, y])/((-1 + y)^3*y^2*z^2* (-1 + y + z)^3*(y + z)^3) + G[-y, z]*((((4*I)/3)*G[0, 1, y])/z^3 + (((4*I)/3)*G[1, 1, y])/z^3) + G[1 - y, z]* (((I/54)*(8*y^6 - 70*y^7 + 188*y^8 - 224*y^9 + 124*y^10 - 26*y^11 + 155*y^5*z - 605*y^6*z + 852*y^7*z - 482*y^8*z + 59*y^9*z + 15*y^10*z + 6*y^11*z + 510*y^4*z^2 - 1861*y^5*z^2 + 1836*y^6*z^2 + 549*y^7*z^2 - 1703*y^8*z^2 + 660*y^9*z^2 + 9*y^10*z^2 + 524*y^3*z^3 - 2125*y^4*z^3 + 1375*y^5*z^3 + 3589*y^6*z^3 - 5447*y^7*z^3 + 2108*y^8*z^3 - 24*y^9*z^3 + 362*y^2*z^4 - 1991*y^3*z^4 + 1929*y^4*z^4 + 3319*y^5*z^4 - 6286*y^6*z^4 + 2718*y^7*z^4 - 51*y^8*z^4 + 33*y*z^5 - 808*y^2*z^5 + 1737*y^3*z^5 + 423*y^4*z^5 - 2873*y^5*z^5 + 1497*y^6*z^5 - 6*z^6 - 84*y*z^6 + 539*y^2*z^6 - 330*y^3*z^6 - 432*y^4*z^6 + 298*y^5*z^6 + 51*y^6*z^6 + 18*z^7 + 24*y*z^7 + 12*y^2*z^7 - 162*y^3*z^7 + 138*y^4*z^7 + 24*y^5*z^7 - 18*z^8 + 72*y*z^8 - 171*y^2*z^8 + 162*y^3*z^8 - 9*y^4*z^8 + 6*z^9 - 45*y*z^9 + 54*y^2*z^9 - 6*y^3*z^9))/((-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + (((4*I)/3)*G[0, 1, y])/z^3 - (((8*I)/3)*G[1, 1, y])/z^3) - ((I/9)*(9 - 31*y + 30*y^2 - 12*y^3 - 36*z + 93*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 93*y*z^2 + 30*y^2*z^2 - 36*z^3 + 31*y*z^3 + 9*z^4)*G[1, 1, z])/ (y*z^3*(-1 + y + z)^3) + ((I/3)*(y^3 + y*z - 2*y^2*z - 2*z^2 + 2*y*z^2 + 6*z^3 - 7*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)* G[1, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2) - ((I/3)*(3*y^2 - 8*y^3 + 6*y^4 - y^6 + 6*y*z - 16*y^2*z + 2*y^3*z + 22*y^4*z - 16*y^5*z + 2*y^6*z + 3*z^2 - 10*y*z^2 - 8*y^2*z^2 + 34*y^3*z^2 - 23*y^4*z^2 + 4*y^5*z^2 - 3*z^3 - y*z^3 + 5*y^2*z^3 - 9*y^3*z^3 + 2*y^4*z^3 - 4*y*z^4 - 8*y^2*z^4 - 6*y*z^5)* G[1 - y, 0, z])/((-1 + y)^3*y*z^3*(y + z)^2) + ((I/9)*(-2*y^3 + 7*y^4 - 11*y^5 + 11*y^6 - 7*y^7 + 2*y^8 - 6*y^2*z + 13*y^3*z + 2*y^4*z - 24*y^5*z + 20*y^6*z - 5*y^7*z - 6*y*z^2 - 3*y^2*z^2 + 88*y^3*z^2 - 186*y^4*z^2 + 150*y^5*z^2 - 43*y^6*z^2 + 2*z^3 - 37*y*z^3 + 182*y^2*z^3 - 353*y^3*z^3 + 298*y^4*z^3 - 92*y^5*z^3 - 16*z^4 + 115*y*z^4 - 276*y^2*z^4 + 283*y^3*z^4 - 106*y^4*z^4 + 20*z^5 - 87*y*z^5 + 150*y^2*z^5 - 92*y^3*z^5 - 9*z^6 + 54*y*z^6 - 72*y^2*z^6 + 12*z^7 - 39*y*z^7 - 9*z^8)* G[1 - y, 1, z])/((-1 + y)^3*z^3*(-1 + y + z)^2*(y + z)^3) + ((I/3)*(3*y^3 - 10*y^4 + 12*y^5 - 6*y^6 + y^7 + 6*y^2*z - 20*y^3*z + 14*y^4*z + 10*y^5*z - 12*y^6*z + 2*y^7*z + 3*y*z^2 - 12*y^2*z^2 - 2*y^3*z^2 + 28*y^4*z^2 - 21*y^5*z^2 + 4*y^6*z^2 - 6*y*z^3 + 10*y^2*z^3 - 10*y^3*z^3 - 2*z^4 + 10*y*z^4 - 22*y^2*z^4 + 6*y^3*z^4 - 4*y^4*z^4 + 2*z^5 - 6*y*z^5 - 2*y^3*z^5)* G[1 - y, 1 - y, z])/((-1 + y)^3*y^2*z^3*(y + z)^2) - ((I/9)*(6*y^4 - 6*y^5 + 2*y^6 - 9*y^2*z + 39*y^3*z - 51*y^4*z + 19*y^5*z - 18*y*z^2 + 87*y^2*z^2 - 138*y^3*z^2 + 65*y^4*z^2 - 3*z^3 + 63*y*z^3 - 156*y^2*z^3 + 104*y^3*z^3 + 9*z^4 - 72*y*z^4 + 82*y^2*z^4 - 9*z^5 + 29*y*z^5 + 3*z^6)*G[-y, 1 - y, z])/ (y*z^3*(-1 + y + z)^3*(y + z)^2) + G[1, y]*(((-1/54*I)*(126*y^5 - 456*y^6 + 408*y^7 + 420*y^8 - 1038*y^9 + 708*y^10 - 168*y^11 + 468*y^4*z - 2031*y^5*z + 2349*y^6*z + 1605*y^7*z - 5646*y^8*z + 4455*y^9*z - 1227*y^10*z + 27*y^11*z + 522*y^3*z^2 - 2949*y^4*z^2 + 4098*y^5*z^2 + 3409*y^6*z^2 - 13299*y^7*z^2 + 11736*y^8*z^2 - 3661*y^9*z^2 + 144*y^10*z^2 + 414*y^2*z^3 - 3177*y^3*z^3 + 6573*y^4*z^3 - 290*y^5*z^3 - 13434*y^6*z^3 + 15165*y^7*z^3 - 5569*y^8*z^3 + 318*y^9*z^3 + 72*y*z^4 - 1551*y^2*z^4 + 5679*y^3*z^4 - 5487*y^4*z^4 - 4014*y^5*z^4 + 9432*y^6*z^4 - 4494*y^7*z^4 + 363*y^8*z^4 - 216*y*z^5 + 1938*y^2*z^5 - 4016*y^3*z^5 + 1575*y^4*z^5 + 2358*y^5*z^5 - 1861*y^6*z^5 + 213*y^7*z^5 + 18*z^6 + 153*y*z^6 - 848*y^2*z^6 + 744*y^3*z^6 + 354*y^4*z^6 - 511*y^5*z^6 + 54*y^6*z^6 - 36*z^7 + 57*y*z^7 - 219*y^2*z^7 + 477*y^3*z^7 - 345*y^4*z^7 + 12*y^5*z^7 + 24*z^8 - 123*y*z^8 + 270*y^2*z^8 - 222*y^3*z^8 + 15*y^4*z^8 - 6*z^9 + 45*y*z^9 - 54*y^2*z^9 + 6*y^3*z^9))/((-1 + y)^3*y^2*z^2* (-1 + y + z)^3*(y + z)^4) + ((I/3)*(y^3 + y*z - 2*y^2*z - 2*z^2 + 2*y*z^2 + 6*z^3 - 7*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, z])/(y^2*z^3*(-1 + y + z)^2) + ((I/9)*(9*y^4 - 28*y^5 + 30*y^6 - 12*y^7 + y^8 + 27*y^3*z - 84*y^4*z + 60*y^5*z + 30*y^6*z - 39*y^7*z + 6*y^8*z + 27*y^2*z^2 - 90*y^3*z^2 + 18*y^4*z^2 + 132*y^5*z^2 - 105*y^6*z^2 + 18*y^7*z^2 + 9*y*z^3 - 56*y^2*z^3 + 30*y^3*z^3 + 48*y^4*z^3 - 61*y^5*z^3 + 12*y^6*z^3 - 24*y*z^4 + 60*y^2*z^4 - 96*y^3*z^4 + 18*y^4*z^4 - 12*y^5*z^4 - 6*z^5 + 36*y*z^5 - 84*y^2*z^5 + 18*y^3*z^5 - 18*y^4*z^5 + 6*z^6 - 18*y*z^6 - 6*y^3*z^6)*G[1 - y, z])/((-1 + y)^3*y^2*z^3*(y + z)^3) - ((I/9)*(6*y^4 - 6*y^5 + 2*y^6 - 9*y^2*z + 39*y^3*z - 51*y^4*z + 19*y^5*z - 18*y*z^2 + 87*y^2*z^2 - 138*y^3*z^2 + 65*y^4*z^2 - 3*z^3 + 63*y*z^3 - 156*y^2*z^3 + 104*y^3*z^3 + 9*z^4 - 72*y*z^4 + 82*y^2*z^4 - 9*z^5 + 29*y*z^5 + 3*z^6)*G[-y, z])/ (y*z^3*(-1 + y + z)^3*(y + z)^2) - (((4*I)/3)*G[0, 1 - y, z])/ z^3 + (((8*I)/3)*G[1 - y, 0, z])/z^3 + ((4*I)*G[1 - y, 1 - y, z])/ z^3 - (((4*I)/3)*G[-y, 0, z])/z^3 + (((4*I)/3)*G[-y, 1 - y, z])/ z^3 + (((4*I)/3)*G[-y, -y, z])/z^3) + (((4*I)/3)*G[0, 1 - y, 0, z])/z^3 - (((4*I)/3)*G[0, 1 - y, 1 - y, z])/z^3 - (((8*I)/3)*G[1 - y, 0, 0, z])/z^3 - (((4*I)/3)*G[1 - y, 0, 1, z])/ z^3 + (((8*I)/3)*G[1 - y, 0, 1 - y, z])/z^3 - (((4*I)/3)*G[1 - y, 1, 0, z])/z^3 + (((4*I)/3)*G[1 - y, 1, 1, z])/ z^3 - ((4*I)*G[1 - y, 1 - y, 0, z])/z^3 + (((4*I)/3)*G[1 - y, 1 - y, 1, z])/z^3 + ((4*I)*G[1 - y, 1 - y, 1 - y, z])/z^3 - (((4*I)/3)*G[-y, 0, 1 - y, z])/z^3 - (((4*I)/3)*G[-y, 1 - y, 0, z])/ z^3 + (((4*I)/3)*G[-y, 1 - y, 1 - y, z])/z^3 + (((4*I)/3)*G[-y, -y, 1 - y, z])/z^3) + G[0, 0, y]*((471*y^2 - 880*y^3 + 409*y^4 + 1386*y*z - 3862*y^2*z + 2830*y^3*z - 354*y^4*z - 27*z^2 - 1992*y*z^2 + 2706*y^2*z^2 - 354*y^3*z^2 + 48*z^3 + 264*y*z^3 + 354*y^2*z^3 - 21*z^4 + 354*y*z^4)/(18*(-1 + y)*z^2*(-1 + y + z)^2*(y + z)^2) + (2*y*(8 - 12*y + 4*y^2 - 10*z + 10*y*z + 3*z^2 - 3*y*z^2 + 3*z^3)* G[0, 0, z])/(3*(-1 + y)*z^2*(-1 + y + z)^3) + ((27*y^5 - 51*y^6 + 33*y^7 - 9*y^8 + 186*y^4*z - 654*y^5*z + 762*y^6*z - 348*y^7*z + 54*y^8*z + 285*y^3*z^2 - 1611*y^4*z^2 + 2724*y^5*z^2 - 1680*y^6*z^2 + 324*y^7*z^2 - 1119*y^3*z^3 + 3639*y^4*z^3 - 3340*y^5*z^3 + 900*y^6*z^3 + 18*y*z^4 - 264*y^2*z^4 + 2322*y^3*z^4 - 3552*y^4*z^4 + 1497*y^5*z^4 - 171*y*z^5 + 1047*y^2*z^5 - 2409*y^3*z^5 + 1602*y^4*z^5 - 18*z^6 + 405*y*z^6 - 1171*y^2*z^6 + 1104*y^3*z^6 + 36*z^7 - 339*y*z^7 + 462*y^2*z^7 - 24*z^8 + 99*y*z^8 + 6*z^9)*G[0, 1 - y, z])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + ((62*y^4 + 12*y^5 - 12*y^6 + 139*y^3*z - 159*y^4*z - 48*y^5*z + 12*y^6*z + 98*y^2*z^2 - 426*y^3*z^2 + 135*y^4*z^2 + 36*y^5*z^2 - 9*y*z^3 - 255*y^2*z^3 + 408*y^3*z^3 - 17*y^4*z^3 - 6*z^4 + 48*y*z^4 + 183*y^2*z^4 - 70*y^3*z^4 - 21*y^4*z^4 + 24*z^5 - 90*y*z^5 + 19*y^2*z^5 - 51*y^3*z^5 - 36*z^6 + 72*y*z^6 - 45*y^2*z^6 + 24*z^7 - 21*y*z^7 - 6*z^8)*G[1, 0, z])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((-53*y^6 + 147*y^7 - 147*y^8 + 53*y^9 - 209*y^5*z + 652*y^6*z - 713*y^7*z + 276*y^8*z - 6*y^9*z - 312*y^4*z^2 + 1168*y^5*z^2 - 1435*y^6*z^2 + 606*y^7*z^2 - 27*y^8*z^2 - 92*y^3*z^3 + 711*y^4*z^3 - 1184*y^5*z^3 + 595*y^6*z^3 - 48*y^7*z^3 - 83*y^2*z^4 + 346*y^3*z^4 - 530*y^4*z^4 + 234*y^5*z^4 - 39*y^6*z^4 + 21*y*z^5 + 79*y^2*z^5 - 184*y^3*z^5 - 24*y^4*z^5 + 6*z^6 - 75*y*z^6 + 106*y^2*z^6 - 148*y^3*z^6 + 39*y^4*z^6 - 18*z^7 + 93*y*z^7 - 141*y^2*z^7 + 48*y^3*z^7 + 18*z^8 - 45*y*z^8 + 27*y^2*z^8 - 6*z^9 + 6*y*z^9)*G[1 - y, 0, z])/ (9*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-34*y^4 + 116*y^5 - 70*y^6 + 9*y^3*z + 104*y^4*z - 95*y^5*z - 42*y^6*z + 126*y^2*z^2 - 360*y^3*z^2 + 338*y^4*z^2 - 210*y^5*z^2 + 63*y*z^3 - 528*y^2*z^3 + 852*y^3*z^3 - 432*y^4*z^3 + 36*z^4 - 288*y*z^4 + 768*y^2*z^4 - 492*y^3*z^4 - 108*z^5 + 387*y*z^5 - 354*y^2*z^5 + 108*z^6 - 162*y*z^6 - 36*z^7)* G[1 - y, 1 - y, z])/(9*y*z^3*(-1 + y + z)^2*(y + z)^3) + ((45*y^4 + 51*y^5 - 51*y^6 + 17*y^7 + 21*y^3*z + 225*y^4*z - 474*y^5*z + 178*y^6*z - 6*y^7*z + 18*y^2*z^2 + 180*y^3*z^2 - 909*y^4*z^2 + 593*y^5*z^2 - 39*y^6*z^2 - 18*y*z^3 + 57*y^2*z^3 - 669*y^3*z^3 + 856*y^4*z^3 - 153*y^5*z^3 + 117*y*z^4 - 408*y^2*z^4 + 719*y^3*z^4 - 324*y^4*z^4 + 18*z^5 - 261*y*z^5 + 478*y^2*z^5 - 360*y^3*z^5 - 36*z^6 + 207*y*z^6 - 207*y^2*z^6 + 24*z^7 - 57*y*z^7 - 6*z^8)*G[-y, 1 - y, z])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(-9*y^4 + 27*y^5 - 27*y^6 + 9*y^7 - 9*y^3*z + 54*y^4*z - 81*y^5*z + 36*y^6*z - 13*y^2*z^2 + 72*y^3*z^2 - 138*y^4*z^2 + 83*y^5*z^2 - 6*y^6*z^2 - 15*y*z^3 + 102*y^2*z^3 - 222*y^3*z^3 + 174*y^4*z^3 - 36*y^5*z^3 - 6*z^4 + 81*y*z^4 - 255*y^2*z^4 + 273*y^3*z^4 - 90*y^4*z^4 + 24*z^5 - 153*y*z^5 + 254*y^2*z^5 - 120*y^3*z^5 - 36*z^6 + 123*y*z^6 - 90*y^2*z^6 + 24*z^7 - 36*y*z^7 - 6*z^8)*G[0, 0, 1 - y, z])/(3*y^2*z^2*(-1 + y + z)^3* (y + z)^3) + (4*(y^3 + 3*y^2*z - 3*y^3*z + 3*y*z^2 - 9*y^2*z^2 + 3*y^3*z^2 - z^3 - 3*y*z^3 + 3*y^2*z^3 + 2*y^3*z^3 + 3*z^4 - 3*y*z^4 + 6*y^2*z^4 - 3*z^5 + 6*y*z^5 + 2*z^6)*G[0, 1, 0, z])/ (3*z^3*(-1 + y + z)^3*(y + z)^3) + (4*(-y^3 + 3*y^4 - 3*y^5 + y^6 - 3*y^2*z + 12*y^3*z - 15*y^4*z + 6*y^5*z - 3*y*z^2 + 18*y^2*z^2 - 30*y^3*z^2 + 15*y^4*z^2 + z^3 + 6*y*z^3 - 24*y^2*z^3 + 16*y^3*z^3 - 3*z^4 - 3*y*z^4 + 3*y^2*z^4 + 3*z^5 - 6*y*z^5 - 3*z^6)*G[0, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^3* (y + z)^3) - (2*(-4*y^5 + 12*y^6 - 12*y^7 + 4*y^8 - 3*y^4*z + 21*y^5*z - 33*y^6*z + 15*y^7*z - 3*y^3*z^2 + 18*y^4*z^2 - 39*y^5*z^2 + 24*y^6*z^2 + 13*y^2*z^3 - 36*y^3*z^3 + 30*y^4*z^3 - 7*y^5*z^3 + 6*y^6*z^3 + 15*y*z^4 - 102*y^2*z^4 + 186*y^3*z^4 - 126*y^4*z^4 + 36*y^5*z^4 + 6*z^5 - 81*y*z^5 + 255*y^2*z^5 - 261*y^3*z^5 + 90*y^4*z^5 - 24*z^6 + 153*y*z^6 - 254*y^2*z^6 + 120*y^3*z^6 + 36*z^7 - 123*y*z^7 + 90*y^2*z^7 - 24*z^8 + 36*y*z^8 + 6*z^9)*G[0, 1 - y, 1 - y, z])/(3*y^2*z^3* (-1 + y + z)^3*(y + z)^3) + (2*(6*y^6 - 6*y^7 + 2*y^8 - 3*y^4*z + 27*y^5*z - 39*y^6*z + 15*y^7*z - 3*y^3*z^2 + 36*y^4*z^2 - 81*y^5*z^2 + 42*y^6*z^2 - 13*y^2*z^3 + 60*y^3*z^3 - 126*y^4*z^3 + 89*y^5*z^3 - 6*y^6*z^3 - 15*y*z^4 + 102*y^2*z^4 - 216*y^3*z^4 + 186*y^4*z^4 - 36*y^5*z^4 - 6*z^5 + 81*y*z^5 - 255*y^2*z^5 + 285*y^3*z^5 - 90*y^4*z^5 + 24*z^6 - 153*y*z^6 + 258*y^2*z^6 - 120*y^3*z^6 - 36*z^7 + 123*y*z^7 - 90*y^2*z^7 + 24*z^8 - 36*y*z^8 - 6*z^9)*G[0, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3* (y + z)^3) + (8*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, 0, z])/ (3*z^3*(-1 + y + z)^3) + (2*(4*y^2 - 3*y^3 + 3*y^4 - 3*y*z - 3*y^2*z - 3*y^3*z + 6*z^2 - 9*y*z^2 + 12*y^2*z^2 - 24*z^3 + 45*y*z^3 - 31*y^2*z^3 + 6*y^3*z^3 + 36*z^4 - 51*y*z^4 + 18*y^2*z^4 - 24*z^5 + 18*y*z^5 + 6*z^6)*G[1, 0, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3) - (8*(-1 + 3*z - 3*z^2 + z^3)* G[1, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^3) - (8*G[1 - y, 0, 0, z])/ (3*z^3) - (2*(4*y^5 + 3*y^4*z + 3*y^3*z^2 - 9*y^2*z^3 + 6*y^3*z^3 - 15*y*z^4 + 18*y^2*z^4 - 6*z^5 + 18*y*z^5 + 6*z^6)* G[1 - y, 0, 1 - y, z])/(3*y^2*z^3*(y + z)^3) - (2*(2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)*G[1 - y, 1, 0, z])/(3*z^3*(-1 + y + z)^2* (y + z)^3) + (4*G[1 - y, 1 - y, 0, z])/(3*z^3) + (2*y*(4*y^2 + 9*y*z + 9*z^2)*G[1 - y, 1 - y, 1 - y, z])/ (z^3*(y + z)^3) - (2*(4*y^3 - 5*y^4 + 4*y^5 + 18*y^2*z - 35*y^3*z + 23*y^4*z + 18*y*z^2 - 63*y^2*z^2 + 49*y^3*z^2 - 4*z^3 - 25*y*z^3 + 41*y^2*z^3 + 8*z^4 + 7*y*z^4 - 4*z^5)* G[1 - y, -y, 1 - y, z])/(3*z^3*(-1 + y + z)^2*(y + z)^3) + (2*(-4*y^4 + 24*y^5 - 24*y^6 + 8*y^7 - 8*y^3*z + 60*y^4*z - 96*y^5*z + 40*y^6*z - 4*y^2*z^2 + 48*y^3*z^2 - 132*y^4*z^2 + 80*y^5*z^2 - 9*y*z^3 + 45*y^2*z^3 - 117*y^3*z^3 + 99*y^4*z^3 - 6*y^5*z^3 - 6*z^4 + 57*y*z^4 - 138*y^2*z^4 + 129*y^3*z^4 - 30*y^4*z^4 + 24*z^5 - 117*y*z^5 + 153*y^2*z^5 - 60*y^3*z^5 - 36*z^6 + 99*y*z^6 - 60*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)* G[-y, 0, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (4*(3*y - 3*y^2 + y^3 - 6*y*z + 3*y^2*z + 3*y*z^2 + z^3)* G[-y, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^3) - (2*(-4*y^4 + 21*y^5 - 21*y^6 + 6*y^7 - 11*y^3*z + 63*y^4*z - 93*y^5*z + 36*y^6*z - 4*y^2*z^2 + 54*y^3*z^2 - 135*y^4*z^2 + 78*y^5*z^2 - 9*y*z^3 + 45*y^2*z^3 - 120*y^3*z^3 + 101*y^4*z^3 - 6*y^5*z^3 - 6*z^4 + 57*y*z^4 - 138*y^2*z^4 + 133*y^3*z^4 - 30*y^4*z^4 + 24*z^5 - 117*y*z^5 + 155*y^2*z^5 - 60*y^3*z^5 - 36*z^6 + 99*y*z^6 - 60*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)* G[-y, 1 - y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(4*y^4 + 2*y^3*z + 4*y^2*z^2 + 9*y*z^3 - 6*y^2*z^3 + 6*z^4 - 12*y*z^4 - 6*z^5)*G[-y, -y, 1 - y, z])/(3*y^2*z^3*(y + z)^2)) + G[0, 1, 1, y]*((-1977*y^4 + 10161*y^5 - 18495*y^6 + 14415*y^7 - 4104*y^8 - 6441*y^3*z + 38007*y^4*z - 78471*y^5*z + 69252*y^6*z - 22914*y^7*z + 567*y^8*z - 6125*y^2*z^2 + 47411*y^3*z^2 - 118635*y^4*z^2 + 121184*y^5*z^2 - 46454*y^6*z^2 + 2619*y^7*z^2 - 4197*y*z^3 + 34477*y^2*z^3 - 98157*y^3*z^3 + 111252*y^4*z^3 - 48034*y^5*z^3 + 6009*y^6*z^3 + 96*z^4 + 9288*y*z^4 - 42074*y^2*z^4 + 56281*y^3*z^4 - 26699*y^4*z^4 + 8508*y^5*z^4 - 360*z^5 - 4794*y*z^5 + 10290*y^2*z^5 - 4191*y^3*z^5 + 7155*y^4*z^5 + 414*z^6 - 1236*y*z^6 + 3093*y^2*z^6 + 3129*y^3*z^6 - 150*z^7 + 975*y*z^7 + 525*y^2*z^7)/ (54*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) - (8*G[0, 1 - y, 0, z])/z^3 + (8*G[0, 1 - y, 1 - y, z])/z^3 - (8*G[0, 1 - y, -y, z])/z^3 - (8*G[0, -y, 0, z])/z^3 - (16*G[0, -y, 1 - y, z])/z^3 - (8*G[0, -y, -y, z])/z^3 + (16*G[1 - y, 0, 0, z])/z^3 - (16*G[1 - y, 0, 1 - y, z])/z^3 + (12*G[1 - y, 1, 0, z])/z^3 + (12*G[1 - y, 1, 1 - y, z])/z^3 + (24*G[1 - y, 1 - y, 0, z])/z^3 - (24*G[1 - y, 1 - y, 1 - y, z])/ z^3 + (8*G[1 - y, 1 - y, -y, z])/z^3 + (16*G[1 - y, -y, 0, z])/ z^3 + (36*G[1 - y, -y, 1 - y, z])/z^3 + (16*G[1 - y, -y, -y, z])/ z^3 + (16*G[-y, 0, 0, z])/z^3 + (28*G[-y, 0, 1 - y, z])/z^3 + (16*G[-y, 0, -y, z])/z^3 + (28*G[-y, 1 - y, 0, z])/z^3 + (24*G[-y, 1 - y, 1 - y, z])/z^3 + (24*G[-y, 1 - y, -y, z])/z^3 + (16*G[-y, -y, 0, z])/z^3 + (12*G[-y, -y, 1 - y, z])/z^3 - (8*G[-y, -y, -y, z])/z^3) + G[1, 0, 1, y]* ((5892*y^4 - 32550*y^5 + 73002*y^6 - 83796*y^7 + 50388*y^8 - 13890*y^9 + 846*y^10 + 108*y^11 + 19041*y^3*z - 131388*y^4*z + 360930*y^5*z - 510192*y^6*z + 394647*y^7*z - 161076*y^8*z + 29316*y^9*z - 1224*y^10*z - 54*y^11*z + 15355*y^2*z^2 - 164649*y^3*z^2 + 612591*y^4*z^2 - 1113753*y^5*z^2 + 1100301*y^6*z^2 - 597393*y^7*z^2 + 166727*y^8*z^2 - 19557*y^9*z^2 + 378*y^10*z^2 + 7251*y*z^3 - 109723*y^2*z^3 + 548367*y^3*z^3 - 1273791*y^4*z^3 + 1574583*y^5*z^3 - 1076823*y^6*z^3 + 394776*y^7*z^3 - 68609*y^8*z^3 + 3969*y^9*z^3 - 219*z^4 - 32757*y*z^4 + 281865*y^2*z^4 - 889449*y^3*z^4 + 1392999*y^4*z^4 - 1187127*y^5*z^4 + 551565*y^6*z^4 - 129447*y^7*z^4 + 12570*y^8*z^4 + 627*z^5 + 57267*y*z^5 - 337991*y^2*z^5 + 750009*y^3*z^5 - 839085*y^4*z^5 + 508631*y^5*z^5 - 160023*y^6*z^5 + 21375*y^7*z^5 - 894*z^6 - 44598*y*z^6 + 192215*y^2*z^6 - 322449*y^3*z^6 + 279819*y^4*z^6 - 124643*y^5*z^6 + 22170*y^6*z^6 + 906*z^7 + 10857*y*z^7 - 40299*y^2*z^7 + 66324*y^3*z^7 - 51663*y^4*z^7 + 13875*y^5*z^7 - 543*z^8 + 3699*y*z^8 - 1629*y^2*z^8 - 7773*y^3*z^8 + 4626*y^4*z^8 + 123*z^9 - 1719*y*z^9 + 207*y^2*z^9 + 579*y^3*z^9)/ (108*(-1 + y)^3*y^2*(-1 + z)*z^2*(-1 + y + z)^3*(y + z)^3) - (16*G[1 - y, 0, 0, z])/z^3 - (4*G[1 - y, 0, 1, z])/z^3 - (12*G[1 - y, 0, 1 - y, z])/z^3 - (8*G[1 - y, 0, -y, z])/z^3 + (4*G[1 - y, 1, 0, z])/z^3 + (8*G[1 - y, 1, 1, z])/z^3 + (12*G[1 - y, 1, 1 - y, z])/z^3 - (24*G[1 - y, 1 - y, 0, z])/z^3 + (12*G[1 - y, 1 - y, 1, z])/z^3 - (28*G[1 - y, 1 - y, 1 - y, z])/ z^3 + (16*G[1 - y, 1 - y, -y, z])/z^3 + (16*G[1 - y, -y, 0, z])/ z^3 + (4*G[1 - y, -y, 1 - y, z])/z^3 + (16*G[1 - y, -y, -y, z])/ z^3 + (16*G[-y, 0, 0, z])/z^3 + (4*G[-y, 0, 1, z])/z^3 + (24*G[-y, 0, 1 - y, z])/z^3 + (16*G[-y, 0, -y, z])/z^3 + (12*G[-y, 1 - y, 0, z])/z^3 + (4*G[-y, 1 - y, 1, z])/z^3 + (4*G[-y, 1 - y, 1 - y, z])/z^3 + (16*G[-y, 1 - y, -y, z])/z^3 + (16*G[-y, -y, 0, z])/z^3 + (20*G[-y, -y, 1 - y, z])/z^3 - (8*G[-y, -y, -y, z])/z^3) + G[0, 0, 1, y]* ((54*y^4 + 3063*y^5 - 15279*y^6 + 29280*y^7 - 27552*y^8 + 12687*y^9 - 2199*y^10 - 54*y^11 - 927*y^3*z + 15003*y^4*z - 72564*y^5*z + 160677*y^6*z - 185574*y^7*z + 112695*y^8*z - 32058*y^9*z + 2721*y^10*z + 27*y^11*z - 315*y^2*z^2 + 14610*y^3*z^2 - 106527*y^4*z^2 + 316628*y^5*z^2 - 473799*y^6*z^2 + 374886*y^7*z^2 - 148229*y^8*z^2 + 23268*y^9*z^2 - 522*y^10*z^2 - 2727*y*z^3 + 20004*y^2*z^3 - 102291*y^3*z^3 + 340836*y^4*z^3 - 632690*y^5*z^3 + 634854*y^6*z^3 - 328278*y^7*z^3 + 74108*y^8*z^3 - 3816*y^9*z^3 - 81*z^4 + 10503*y*z^4 - 67404*y^2*z^4 + 242898*y^3*z^4 - 525162*y^4*z^4 + 643563*y^5*z^4 - 420414*y^6*z^4 + 127119*y^7*z^4 - 11022*y^8*z^4 - 207*z^5 - 13329*y*z^5 + 87365*y^2*z^5 - 255765*y^3*z^5 + 397311*y^4*z^5 - 327791*y^5*z^5 + 130335*y^6*z^5 - 17514*y^7*z^5 + 1026*z^6 + 5466*y*z^6 - 49988*y^2*z^6 + 125037*y^3*z^6 - 142911*y^4*z^6 + 78554*y^5*z^6 - 16374*y^6*z^6 - 1230*z^7 + 1455*y*z^7 + 9699*y^2*z^7 - 24906*y^3*z^7 + 23718*y^4*z^7 - 8736*y^5*z^7 + 615*z^8 - 1737*y*z^8 + 1089*y^2*z^8 + 1545*y^3*z^8 - 2322*y^4*z^8 - 123*z^9 + 369*y*z^9 - 450*y^2*z^9 - 201*y^3*z^9)/ (54*(-1 + y)^3*y^2*(-1 + z)*z^2*(-1 + y + z)^3*(y + z)^3) - (4*G[0, 0, 1 - y, z])/z^3 + (4*G[0, 1 - y, 0, z])/z^3 + (4*G[0, 1 - y, 1, z])/z^3 + (16*G[0, 1 - y, 1 - y, z])/z^3 + (4*G[0, -y, 1 - y, z])/z^3 + (8*G[0, -y, -y, z])/z^3 - (8*G[1 - y, 0, 0, z])/z^3 + (4*G[1 - y, 0, 1, z])/z^3 - (20*G[1 - y, 0, 1 - y, z])/z^3 + (4*G[1 - y, 0, -y, z])/z^3 - (4*G[1 - y, 1, 0, z])/z^3 - (8*G[1 - y, 1, 1, z])/z^3 - (12*G[1 - y, 1 - y, 0, z])/z^3 - (12*G[1 - y, 1 - y, 1, z])/z^3 - (40*G[1 - y, 1 - y, 1 - y, z])/z^3 - (4*G[1 - y, 1 - y, -y, z])/ z^3 - (8*G[1 - y, -y, 1 - y, z])/z^3 - (16*G[1 - y, -y, -y, z])/ z^3 - (4*G[-y, 0, 1, z])/z^3 + (4*G[-y, 0, 1 - y, z])/z^3 - (24*G[-y, 0, -y, z])/z^3 - (8*G[-y, 1 - y, 0, z])/z^3 - (4*G[-y, 1 - y, 1, z])/z^3 - (20*G[-y, 1 - y, 1 - y, z])/z^3 - (12*G[-y, 1 - y, -y, z])/z^3 - (16*G[-y, -y, 0, z])/z^3 - (16*G[-y, -y, 1 - y, z])/z^3 + (8*G[-y, -y, -y, z])/z^3) + G[1, 1, 1, y]*((127*y^2 - 253*y^3 + 126*y^4 + 258*y*z - 690*y^2*z + 462*y^3*z - 30*y^4*z - 12*z^2 - 270*y*z^2 + 330*y^2*z^2 - 30*y^3*z^2 + 24*z^3 - 18*y*z^3 + 30*y^2*z^3 - 12*z^4 + 30*y*z^4)/ (3*(-1 + y)*y*z^2*(-1 + y + z)*(y + z)^2) + (16*G[1 - y, 0, -y, z])/ z^3 - (12*G[1 - y, 1, 0, z])/z^3 - (16*G[1 - y, 1 - y, -y, z])/ z^3 - (24*G[1 - y, -y, 0, z])/z^3 + (24*G[1 - y, -y, -y, z])/z^3 - (24*G[-y, 0, 0, z])/z^3 - (28*G[-y, 0, 1 - y, z])/z^3 + (24*G[-y, 0, -y, z])/z^3 - (28*G[-y, 1 - y, 0, z])/z^3 + (40*G[-y, 1 - y, -y, z])/z^3 - (16*G[-y, -y, 0, z])/z^3 + (28*G[-y, -y, 1 - y, z])/z^3 + (16*G[-y, -y, -y, z])/z^3) + G[1, 0, y]*((-1737*y^3 + 4087*y^4 - 9651*y^5 + 11323*y^6 - 4022*y^7 - 2931*y^2*z + 8355*y^3*z - 24328*y^4*z + 36828*y^5*z - 18245*y^6*z + 321*y^7*z - 12105*y*z^2 + 45347*y^2*z^2 - 70726*y^3*z^2 + 69203*y^4*z^2 - 33624*y^5*z^2 + 1905*y^6*z^2 - 1197*z^3 + 42447*y*z^3 - 110655*y^2*z^3 + 111623*y^3*z^3 - 47171*y^4*z^3 + 2847*y^5*z^3 + 3468*z^4 - 49740*y*z^4 + 87293*y^2*z^4 - 47339*y^3*z^4 - 2748*z^5 + 19524*y*z^5 - 20247*y^2*z^5 - 2847*y^3*z^5 + 156*z^6 - 357*y*z^6 - 1905*y^2*z^6 + 321*z^7 - 321*y*z^7)/(108*(-1 + y)*y*z^2* (-1 + y + z)^3*(y + z)^3) + ((-62*y^4 - 12*y^5 + 12*y^6 - 139*y^3*z + 159*y^4*z + 48*y^5*z - 12*y^6*z - 98*y^2*z^2 + 426*y^3*z^2 - 135*y^4*z^2 - 36*y^5*z^2 + 9*y*z^3 + 255*y^2*z^3 - 408*y^3*z^3 + 17*y^4*z^3 + 6*z^4 - 48*y*z^4 - 183*y^2*z^4 + 70*y^3*z^4 + 21*y^4*z^4 - 24*z^5 + 90*y*z^5 - 19*y^2*z^5 + 51*y^3*z^5 + 36*z^6 - 72*y*z^6 + 45*y^2*z^6 - 24*z^7 + 21*y*z^7 + 6*z^8)*G[1, 0, z])/(9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((-4*y^2 + 5*y^3 - 19*y^4 + 2*y^5 - y*z - 3*y^2*z - 2*y^3*z + 5*y^4*z + 3*z^2 - 8*y*z^2 + 25*y^2*z^2 - 2*y^3*z^2 - 2*y^4*z^2 - 6*z^3 + 2*y*z^3 + 13*y^2*z^3 - 19*y^3*z^3 + 24*y*z^4 - 31*y^2*z^4 + 6*z^5 - 17*y*z^5 - 3*z^6)*G[1, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)) + ((106*y^6 - 294*y^7 + 294*y^8 - 106*y^9 + 442*y^5*z - 1406*y^6*z + 1552*y^7*z - 600*y^8*z + 12*y^9*z + 708*y^4*z^2 - 2729*y^5*z^2 + 3425*y^6*z^2 - 1458*y^7*z^2 + 54*y^8*z^2 + 264*y^3*z^3 - 1938*y^4*z^3 + 3274*y^5*z^3 - 1678*y^6*z^3 + 114*y^7*z^3 + 72*y^2*z^4 - 615*y^3*z^4 + 1362*y^4*z^4 - 831*y^5*z^4 + 156*y^6*z^4 + 18*y*z^5 - 141*y^2*z^5 + 255*y^3*z^5 - 60*y^4*z^5 + 144*y^5*z^5 - 36*y^2*z^6 + 102*y^3*z^6 + 78*y^4*z^6 + 9*z^7 - 45*y*z^7 + 54*y^2*z^7 + 18*y^3*z^7 - 9*z^8 + 9*y*z^8)* G[1 - y, 0, z])/(18*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-36*y^5 + 124*y^6 - 240*y^7 + 204*y^8 - 52*y^9 - 117*y^4*z + 514*y^5*z - 1169*y^6*z + 1162*y^7*z - 402*y^8*z + 12*y^9*z - 108*y^3*z^2 + 699*y^4*z^2 - 2060*y^5*z^2 + 2576*y^6*z^2 - 1197*y^7*z^2 + 90*y^8*z^2 + 18*y^2*z^3 + 255*y^3*z^3 - 1638*y^4*z^3 + 3091*y^5*z^3 - 2065*y^6*z^3 + 357*y^7*z^3 + 72*y*z^4 - 387*y^2*z^4 - 30*y^3*z^4 + 2019*y^4*z^4 - 2460*y^5*z^4 + 858*y^6*z^4 + 27*z^5 - 225*y*z^5 + 351*y^2*z^5 + 1041*y^3*z^5 - 2355*y^4*z^5 + 1269*y^5*z^5 - 54*z^6 + 36*y*z^6 + 783*y^2*z^6 - 1851*y^3*z^6 + 1158*y^4*z^6 + 342*y*z^7 - 963*y^2*z^7 + 639*y^3*z^7 + 54*z^8 - 252*y*z^8 + 198*y^2*z^8 - 27*z^9 + 27*y*z^9)*G[1 - y, 1 - y, z])/(18*(-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((-43*y^5 + 9*y^7 + 34*y^8 - 315*y^4*z + 677*y^5*z - 634*y^6*z + 284*y^7*z - 12*y^8*z - 477*y^3*z^2 + 1755*y^4*z^2 - 2173*y^5*z^2 + 973*y^6*z^2 - 78*y^7*z^2 + 7*y^2*z^3 + 972*y^3*z^3 - 2298*y^4*z^3 + 1607*y^5*z^3 - 306*y^6*z^3 - 120*y*z^4 + 526*y^2*z^4 - 1526*y^3*z^4 + 1714*y^4*z^4 - 648*y^5*z^4 - 12*z^5 + 339*y*z^5 - 1061*y^2*z^5 + 1400*y^3*z^5 - 720*y^4*z^5 + 27*z^6 - 330*y*z^6 + 699*y^2*z^6 - 414*y^3*z^6 - 27*z^7 + 141*y*z^7 - 114*y^2*z^7 + 12*z^8 - 12*y*z^8)*G[1 - y, -y, z])/(18*(-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)^3) + ((-9*y^6 - 159*y^7 + 159*y^8 - 53*y^9 - 102*y^5*z - 426*y^6*z + 783*y^7*z - 329*y^8*z + 6*y^9*z - 294*y^4*z^2 + 3*y^5*z^2 + 1251*y^6*z^2 - 822*y^7*z^2 + 33*y^8*z^2 - 732*y^3*z^3 + 2226*y^4*z^3 - 915*y^5*z^3 - 607*y^6*z^3 + 75*y^7*z^3 + 135*y^2*z^4 + 1563*y^3*z^4 - 2871*y^4*z^4 + 434*y^5*z^4 + 87*y^6*z^4 + 18*y*z^5 - 402*y^2*z^5 - 999*y^3*z^5 + 585*y^4*z^5 + 39*y^5*z^5 + 9*y*z^6 + 249*y^2*z^6 + 10*y^3*z^6 - 39*y^4*z^6 + 18*z^7 - 117*y*z^7 + 7*y^2*z^7 - 87*y^3*z^7 - 36*z^8 + 111*y*z^8 - 75*y^2*z^8 + 24*z^9 - 33*y*z^9 - 6*z^10)*G[-y, 0, z])/(18*y^2*z^3* (-1 + y + z)^3*(y + z)^4) + ((45*y^6 - 30*y^7 + 21*y^8 - 36*y^9 + 159*y^5*z - 195*y^6*z + 81*y^7*z - 141*y^8*z + 273*y^4*z^2 - 642*y^5*z^2 + 297*y^6*z^2 - 183*y^7*z^2 - 18*y^8*z^2 + 627*y^3*z^3 - 2163*y^4*z^3 + 1851*y^5*z^3 - 242*y^6*z^3 - 126*y^7*z^3 - 234*y^2*z^4 - 924*y^3*z^4 + 2133*y^4*z^4 + 73*y^5*z^4 - 390*y^6*z^4 - 54*y*z^5 + 897*y^2*z^5 - 513*y^3*z^5 + 1284*y^4*z^5 - 678*y^5*z^5 + 108*y*z^6 - 1113*y^2*z^6 + 1747*y^3*z^6 - 690*y^4*z^6 - 27*z^7 - 27*y*z^7 + 706*y^2*z^7 - 378*y^3*z^7 + 54*z^8 - 33*y*z^8 - 66*y^2*z^8 - 39*z^9 + 30*y*z^9 + 12*z^10)*G[-y, 1 - y, z])/(18*y^2*z^3*(-1 + y + z)^3* (y + z)^4) + ((142*y^4 + 146*y^3*z - 12*y^4*z + 52*y^2*z^2 + 12*y^3*z^2 - 45*y*z^3 + 63*y^2*z^3 + 15*z^4 + 24*y*z^4 - 15*z^5)* G[-y, -y, z])/(18*y^2*z^3*(y + z)^2) - (8*G[0, 0, 0, z])/ (3*(-1 + y + z)^3) + (4*(y^3 + 3*y^2*z + 3*y*z^2 + 2*z^3)* G[0, 0, 1 - y, z])/(3*z^3*(y + z)^3) + ((-6*y^6 + 6*y^7 - 2*y^8 + 3*y^4*z - 27*y^5*z + 39*y^6*z - 15*y^7*z + 3*y^3*z^2 - 36*y^4*z^2 + 81*y^5*z^2 - 42*y^6*z^2 + 21*y^2*z^3 - 84*y^3*z^3 + 150*y^4*z^3 - 85*y^5*z^3 + 6*y^6*z^3 + 15*y*z^4 - 126*y^2*z^4 + 264*y^3*z^4 - 174*y^4*z^4 + 36*y^5*z^4 + 6*z^5 - 81*y*z^5 + 279*y^2*z^5 - 273*y^3*z^5 + 90*y^4*z^5 - 24*z^6 + 153*y*z^6 - 254*y^2*z^6 + 120*y^3*z^6 + 36*z^7 - 123*y*z^7 + 90*y^2*z^7 - 24*z^8 + 36*y*z^8 + 6*z^9)* G[0, 0, -y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) - (4*(y^3 + 3*y^2*z - 3*y^3*z + 3*y*z^2 - 9*y^2*z^2 + 3*y^3*z^2 - z^3 - 3*y*z^3 + 3*y^2*z^3 + 2*y^3*z^3 + 3*z^4 - 3*y*z^4 + 6*y^2*z^4 - 3*z^5 + 6*y*z^5 + 2*z^6)*G[0, 1, 0, z])/ (3*z^3*(-1 + y + z)^3*(y + z)^3) + ((-y^5 - y^3*z + y^3*z^2 - 6*y*z^3 + 16*y^2*z^3 - 14*y^3*z^3 + 4*y^4*z^3 - 4*z^4 + 28*y*z^4 - 40*y^2*z^4 + 16*y^3*z^4 + 12*z^5 - 38*y*z^5 + 24*y^2*z^5 - 12*z^6 + 16*y*z^6 + 4*z^7)* G[0, 1, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) - (4*(-1 + 3*y - 3*y^2 + y^3 + 3*z - 6*y*z + 3*y^2*z - 3*z^2 + 3*y*z^2 - z^3)*G[0, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^3) + ((-4*y^4 - 8*y^3*z - 4*y^2*z^2 + 9*y*z^3 - 6*y^2*z^3 + 6*z^4 - 12*y*z^4 - 6*z^5)*G[0, 1 - y, 1 - y, z])/(3*y^2*z^3*(y + z)^2) + ((-4*y^5 + 9*y^6 - 9*y^7 + 4*y^8 - 18*y^4*z + 57*y^5*z - 63*y^6*z + 27*y^7*z - 18*y^3*z^2 + 99*y^4*z^2 - 147*y^5*z^2 + 72*y^6*z^2 - 30*y^2*z^3 + 153*y^3*z^3 - 267*y^4*z^3 + 156*y^5*z^3 - 12*y^6*z^3 - 30*y*z^4 + 216*y^2*z^4 - 462*y^3*z^4 + 348*y^4*z^4 - 72*y^5*z^4 - 12*z^5 + 162*y*z^5 - 522*y^2*z^5 + 555*y^3*z^5 - 180*y^4*z^5 + 48*z^6 - 306*y*z^6 + 512*y^2*z^6 - 240*y^3*z^6 - 72*z^7 + 246*y*z^7 - 180*y^2*z^7 + 48*z^8 - 72*y*z^8 - 12*z^9)* G[0, 1 - y, -y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) - (2*(3*y^4 - 3*y^5 + y^6 + 9*y^3*z - 15*y^4*z + 6*y^5*z + 9*y^2*z^2 - 27*y^3*z^2 + 15*y^4*z^2 + 4*z^3 - 9*y*z^3 - 9*y^2*z^3 + 14*y^3*z^3 - 12*z^4 + 18*y*z^4 - 3*y^2*z^4 + 12*z^5 - 12*y*z^5 - 5*z^6)*G[0, -y, 0, z])/(3*z^3*(-1 + y + z)^3*(y + z)^3) + ((3*y^6 - 3*y^7 - 3*y^4*z + 18*y^5*z - 24*y^6*z + 6*y^7*z - 3*y^3*z^2 + 27*y^4*z^2 - 54*y^5*z^2 + 24*y^6*z^2 - 5*y^2*z^3 + 33*y^3*z^3 - 81*y^4*z^3 + 55*y^5*z^3 - 6*y^6*z^3 - 15*y*z^4 + 78*y^2*z^4 - 162*y^3*z^4 + 132*y^4*z^4 - 36*y^5*z^4 - 6*z^5 + 81*y*z^5 - 231*y^2*z^5 + 240*y^3*z^5 - 90*y^4*z^5 + 24*z^6 - 153*y*z^6 + 244*y^2*z^6 - 120*y^3*z^6 - 36*z^7 + 123*y*z^7 - 90*y^2*z^7 + 24*z^8 - 36*y*z^8 - 6*z^9)*G[0, -y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + (2*(2*y^5 + 3*y^4*z + 3*y^3*z^2 - 13*y^2*z^3 + 6*y^3*z^3 - 15*y*z^4 + 18*y^2*z^4 - 6*z^5 + 18*y*z^5 + 6*z^6)* G[0, -y, -y, z])/(3*y^2*z^3*(y + z)^3) - (8*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, 0, z])/(3*z^3*(-1 + y + z)^3) + ((-4*y^2 - 3*y^3 + 3*y^4 - 3*y*z + 21*y^2*z - 3*y^3*z + 6*z^2 - 9*y*z^2 - 12*y^2*z^2 - 24*z^3 + 45*y*z^3 - 23*y^2*z^3 + 6*y^3*z^3 + 36*z^4 - 51*y*z^4 + 18*y^2*z^4 - 24*z^5 + 18*y*z^5 + 6*z^6)*G[1, 0, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3) + (4*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, -y, z])/(3*z^3*(-1 + y + z)^3) - (4*(y^2 - y^3 + y^4 - y*z - y^3*z + 2*z^2 - 3*y*z^2 + 3*y^2*z^2 - 8*z^3 + 15*y*z^3 - 10*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 17*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)*G[1, 1, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^3) + (4*(-1 + 3*z - 3*z^2 + z^3)* G[1, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^3) + (2*(2*y^2 - y^3 + y^4 - y*z - 3*y^2*z - y^3*z + 2*z^2 - 3*y*z^2 + 6*y^2*z^2 - 8*z^3 + 15*y*z^3 - 11*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 17*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)* G[1, 1 - y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^3) + (4*(-1 + 3*z - 3*z^2 + z^3)*G[1, 1 - y, -y, z])/ (3*z^3*(-1 + y + z)^3) + (8*y*(y^2 + 3*y*z + 3*z^2)* G[1 - y, 0, 0, z])/(3*z^3*(y + z)^3) + ((-8*y^5 - 24*y^4*z - 24*y^3*z^2 + 9*y^2*z^3 - 6*y^3*z^3 + 15*y*z^4 - 18*y^2*z^4 + 6*z^5 - 18*y*z^5 - 6*z^6)* G[1 - y, 0, 1 - y, z])/(3*y^2*z^3*(y + z)^3) + ((3*y^6 + 6*y^4*z - 3*y^5*z + 3*y^6*z + 6*y^3*z^2 - 15*y^4*z^2 + 9*y^5*z^2 + 26*y^2*z^3 - 73*y^3*z^3 + 59*y^4*z^3 - 12*y^5*z^3 + 30*y*z^4 - 148*y^2*z^4 + 181*y^3*z^4 - 60*y^4*z^4 + 12*z^5 - 120*y*z^5 + 242*y^2*z^5 - 120*y^3*z^5 - 36*z^6 + 150*y*z^6 - 120*y^2*z^6 + 36*z^7 - 60*y*z^7 - 12*z^8)*G[1 - y, 0, -y, z])/ (3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + (2*(2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)*G[1 - y, 1, 0, z])/(3*z^3*(-1 + y + z)^2* (y + z)^3) + ((-4*y^4 + 7*y^5 - 4*y^6 - 6*y^3*z + 18*y^4*z - 13*y^5*z - 4*y^2*z^2 + 19*y^3*z^2 - 18*y^4*z^2 - 15*y*z^3 + 48*y^2*z^3 - 48*y^3*z^3 + 10*y^4*z^3 - 10*z^4 + 70*y*z^4 - 104*y^2*z^4 + 40*y^3*z^4 + 30*z^5 - 95*y*z^5 + 60*y^2*z^5 - 30*z^6 + 40*y*z^6 + 10*z^7)*G[1 - y, 1, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) - (4*y*(y^2 + 3*y*z + 3*z^2)* G[1 - y, 1 - y, 0, z])/(3*z^3*(y + z)^3) + ((16*y^5 + 48*y^4*z + 48*y^3*z^2 + 39*y^2*z^3 - 18*y^3*z^3 + 45*y*z^4 - 54*y^2*z^4 + 18*z^5 - 54*y*z^5 - 18*z^6)* G[1 - y, 1 - y, 1 - y, z])/(3*y^2*z^3*(y + z)^3) + ((4*y^3 - 5*y^4 + 4*y^5 + y^3*z + 5*y^4*z + 9*y^2*z^2 - 5*y^3*z^2 - 4*z^3 + 11*y*z^3 - 13*y^2*z^3 + 8*z^4 - 11*y*z^4 - 4*z^5)* G[1 - y, 1 - y, -y, z])/(3*z^3*(-1 + y + z)^2*(y + z)^3) + ((4 - 5*y + 4*y^2 - 8*z + 5*y*z + 4*z^2)*G[1 - y, -y, 0, z])/ (3*z^3*(-1 + y + z)^2) + ((-4*y^2 + 5*y^3 - 4*y^4 - 14*y*z + 30*y^2*z - 19*y^3*z - 4*z^2 + 33*y*z^2 - 30*y^2*z^2 + 8*z^3 - 19*y*z^3 - 4*z^4)*G[1 - y, -y, 1 - y, z])/(3*z^3*(-1 + y + z)^2* (y + z)^2) - (2*(4*y^4 + 2*y^3*z + 4*y^2*z^2 + 9*y*z^3 - 6*y^2*z^3 + 6*z^4 - 12*y*z^4 - 6*z^5)*G[1 - y, -y, -y, z])/ (3*y^2*z^3*(y + z)^2) + (4*(3*y - 3*y^2 + y^3 - 6*y*z + 3*y^2*z + 3*y*z^2 + z^3)*G[-y, 0, 0, z])/(3*z^3*(-1 + y + z)^3) + ((8*y^2 - 24*y^3 + 24*y^4 - 8*y^5 + 13*y*z - 63*y^2*z + 87*y^3*z - 37*y^4*z + 8*z^2 - 63*y*z^2 + 126*y^2*z^2 - 71*y^3*z^2 - 24*z^3 + 87*y*z^3 - 63*y^2*z^3 + 24*z^4 - 21*y*z^4)*G[-y, 0, 1 - y, z])/ (3*z^3*(-1 + y + z)^3*(y + z)^2) + ((-16*y^4 + 30*y^5 - 30*y^6 + 8*y^7 - 23*y^3*z + 81*y^4*z - 93*y^5*z + 37*y^6*z - 16*y^2*z^2 + 99*y^3*z^2 - 144*y^4*z^2 + 71*y^5*z^2 - 18*y*z^3 + 114*y^2*z^3 - 219*y^3*z^3 + 125*y^4*z^3 - 12*y^5*z^3 - 12*z^4 + 114*y*z^4 - 300*y^2*z^4 + 247*y^3*z^4 - 60*y^4*z^4 + 48*z^5 - 234*y*z^5 + 314*y^2*z^5 - 120*y^3*z^5 - 72*z^6 + 198*y*z^6 - 120*y^2*z^6 + 48*z^7 - 60*y*z^7 - 12*z^8)* G[-y, 0, -y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((-4 + 9*y - 9*y^2 + 4*y^3 + 12*z - 18*y*z + 9*y^2*z - 12*z^2 + 9*y*z^2 - 8*z^3)*G[-y, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^3) + ((-4*y^4 + 21*y^5 - 21*y^6 + 8*y^7 + y^3*z + 27*y^4*z - 57*y^5*z + 28*y^6*z - 4*y^2*z^2 + 18*y^3*z^2 - 63*y^4*z^2 + 44*y^5*z^2 - 9*y*z^3 + 45*y^2*z^3 - 84*y^3*z^3 + 67*y^4*z^3 - 6*y^5*z^3 - 6*z^4 + 57*y*z^4 - 138*y^2*z^4 + 125*y^3*z^4 - 30*y^4*z^4 + 24*z^5 - 117*y*z^5 + 157*y^2*z^5 - 60*y^3*z^5 - 36*z^6 + 99*y*z^6 - 60*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)* G[-y, 1 - y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(-4*y^4 + 24*y^5 - 24*y^6 + 10*y^7 - 2*y^3*z + 42*y^4*z - 78*y^5*z + 38*y^6*z - 4*y^2*z^2 + 30*y^3*z^2 - 96*y^4*z^2 + 64*y^5*z^2 - 9*y*z^3 + 45*y^2*z^3 - 99*y^3*z^3 + 79*y^4*z^3 - 6*y^5*z^3 - 6*z^4 + 57*y*z^4 - 138*y^2*z^4 + 119*y^3*z^4 - 30*y^4*z^4 + 24*z^5 - 117*y*z^5 + 151*y^2*z^5 - 60*y^3*z^5 - 36*z^6 + 99*y*z^6 - 60*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)* G[-y, 1 - y, -y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(4 - 11*y + 4*y^2 - 8*z + 11*y*z + 4*z^2)*G[-y, -y, 0, z])/ (3*z^3*(-1 + y + z)^2) + ((-4*y^4 + 24*y^5 - 24*y^6 + 8*y^7 - 14*y^3*z + 78*y^4*z - 114*y^5*z + 46*y^6*z - 4*y^2*z^2 + 66*y^3*z^2 - 168*y^4*z^2 + 98*y^5*z^2 + 9*y*z^3 - 21*y^2*z^3 - 45*y^3*z^3 + 63*y^4*z^3 + 6*y^5*z^3 + 6*z^4 - 57*y*z^4 + 114*y^2*z^4 - 75*y^3*z^4 + 30*y^4*z^4 - 24*z^5 + 117*y*z^5 - 153*y^2*z^5 + 60*y^3*z^5 + 36*z^6 - 99*y*z^6 + 60*y^2*z^6 - 24*z^7 + 30*y*z^7 + 6*z^8)*G[-y, -y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((4*y^4 + 2*y^3*z + 4*y^2*z^2 + 9*y*z^3 - 6*y^2*z^3 + 6*z^4 - 12*y*z^4 - 6*z^5)*G[-y, -y, -y, z])/(3*y^2*z^3*(y + z)^2)) + ((32*y^5 - 110*y^6 + 150*y^7 - 98*y^8 + 26*y^9 - 48*y^3*z + 312*y^4*z - 770*y^5*z + 921*y^6*z - 531*y^7*z + 107*y^8*z + 9*y^9*z - 24*y^2*z^2 + 272*y^3*z^2 - 837*y^4*z^2 + 1046*y^5*z^2 - 444*y^6*z^2 - 118*y^7*z^2 + 105*y^8*z^2 - 72*y*z^3 + 334*y^2*z^3 - 523*y^3*z^3 + 13*y^4*z^3 + 978*y^5*z^3 - 1078*y^6*z^3 + 348*y^7*z^3 + 132*y*z^4 - 205*y^2*z^4 - 659*y^3*z^4 + 2173*y^4*z^4 - 1996*y^5*z^4 + 537*y^6*z^4 - 18*z^5 + 81*y*z^5 - 622*y^2*z^5 + 1832*y^3*z^5 - 1780*y^4*z^5 + 435*y^5*z^5 + 36*z^6 - 249*y*z^6 + 783*y^2*z^6 - 855*y^3*z^6 + 177*y^4*z^6 - 24*z^7 + 141*y*z^7 - 213*y^2*z^7 + 24*y^3*z^7 + 6*z^8 - 21*y*z^8 - 3*y^2*z^8)*G[0, 0, 0, 1, y])/(6*(-1 + y)^2*y^2*z^2*(-1 + y + z)^3* (y + z)^3) - (2*(-8*y^4 + 20*y^5 - 16*y^6 + 4*y^7 + 12*y^2*z - 78*y^3*z + 162*y^4*z - 138*y^5*z + 42*y^6*z + 6*y*z^2 - 86*y^2*z^2 + 241*y^3*z^2 - 251*y^4*z^2 + 93*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 106*y*z^3 + 243*y^2*z^3 - 237*y^3*z^3 + 103*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 141*y*z^4 - 129*y^2*z^4 + 66*y^3*z^4 - 54*y^4*z^4 + 21*z^5 - 9*y*z^5 - 66*y^3*z^5 + 12*z^6 - 27*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[0, 0, 0, 1 - y, z])/ (3*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((-36*y^6 + 78*y^7 - 42*y^8 - 108*y^5*z + 312*y^6*z - 201*y^7*z - 9*y^8*z + 90*y^3*z^2 - 327*y^4*z^2 + 597*y^5*z^2 - 286*y^6*z^2 - 81*y^7*z^2 - 90*y^2*z^3 + 75*y^3*z^3 + 114*y^4*z^3 + 281*y^5*z^3 - 303*y^6*z^3 - 18*y*z^4 + 375*y^2*z^4 - 768*y^3*z^4 + 1248*y^4*z^4 - 609*y^5*z^4 + 27*y*z^5 - 546*y^2*z^5 + 1307*y^3*z^5 - 705*y^4*z^5 - 18*z^6 + 9*y*z^6 + 488*y^2*z^6 - 459*y^3*z^6 + 36*z^7 - 3*y*z^7 - 141*y^2*z^7 - 24*z^8 - 3*y*z^8 + 6*z^9)*G[0, 0, 1, 0, y])/ (9*y^2*z^2*(-1 + y + z)^3*(y + z)^4) + ((774*y^5 - 4236*y^6 + 9414*y^7 - 10800*y^8 + 6666*y^9 - 2052*y^10 + 234*y^11 + 2925*y^4*z - 18348*y^5*z + 46095*y^6*z - 59364*y^7*z + 41163*y^8*z - 14460*y^9*z + 2025*y^10*z - 36*y^11*z + 3985*y^3*z^2 - 30609*y^4*z^2 + 90204*y^5*z^2 - 132910*y^6*z^2 + 104055*y^7*z^2 - 41295*y^8*z^2 + 6804*y^9*z^2 - 234*y^10*z^2 + 1939*y^2*z^3 - 22533*y^3*z^3 + 85359*y^4*z^3 - 150340*y^5*z^3 + 135543*y^6*z^3 - 61191*y^7*z^3 + 11943*y^8*z^3 - 720*y^9*z^3 + 417*y*z^4 - 8403*y^2*z^4 + 43899*y^3*z^4 - 95187*y^4*z^4 + 99834*y^5*z^4 - 51612*y^6*z^4 + 12420*y^7*z^4 - 1368*y^8*z^4 - 12*z^5 - 1383*y*z^5 + 12666*y^2*z^5 - 35547*y^3*z^5 + 43323*y^4*z^5 - 25482*y^5*z^5 + 8163*y^6*z^5 - 1746*y^7*z^5 + 12*z^6 + 1575*y*z^6 - 7155*y^2*z^6 + 10113*y^3*z^6 - 6327*y^4*z^6 + 3240*y^5*z^6 - 1530*y^6*z^6 - 477*y*z^7 + 423*y^2*z^7 + 441*y^3*z^7 + 405*y^4*z^7 - 900*y^5*z^7 - 216*y*z^8 + 702*y^2*z^8 - 234*y^3*z^8 - 324*y^4*z^8 + 108*y*z^9 - 72*y^2*z^9 - 54*y^3*z^9)* G[0, 0, 1, 0, z])/(18*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^4) + ((-237*y^4 + 1689*y^5 - 4860*y^6 + 7290*y^7 - 6045*y^8 + 2637*y^9 - 474*y^10 - 714*y^3*z + 5814*y^4*z - 19122*y^5*z + 32679*y^6*z - 30816*y^7*z + 15378*y^8*z - 3300*y^9*z + 81*y^10*z - 592*y^2*z^2 + 6573*y^3*z^2 - 27192*y^4*z^2 + 56038*y^5*z^2 - 62280*y^6*z^2 + 36369*y^7*z^2 - 9384*y^8*z^2 + 468*y^9*z^2 - 159*y*z^3 + 3024*y^2*z^3 - 17541*y^3*z^3 + 46542*y^4*z^3 - 63603*y^5*z^3 + 44712*y^6*z^3 - 14109*y^7*z^3 + 1134*y^8*z^3 + 12*z^4 + 333*y*z^4 - 4497*y^2*z^4 + 18291*y^3*z^4 - 33498*y^4*z^4 + 29886*y^5*z^4 - 12012*y^6*z^4 + 1485*y^7*z^4 - 75*z^5 + 72*y*z^5 + 2049*y^2*z^5 - 7359*y^3*z^5 + 9837*y^4*z^5 - 5658*y^5*z^5 + 1125*y^6*z^5 + 126*z^6 - 486*y*z^6 + 333*y^2*z^6 + 774*y^3*z^6 - 1260*y^4*z^6 + 486*y^5*z^6 - 81*z^7 + 306*y*z^7 - 315*y^2*z^7 - 45*y^3*z^7 + 108*y^4*z^7 + 18*z^8 - 54*y*z^8 + 18*y^2*z^8 + 9*y^3*z^8)* G[0, 0, 1, 1, y])/(9*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) - (2*(-8*y^4 + 20*y^5 - 16*y^6 + 4*y^7 + 12*y^2*z - 78*y^3*z + 162*y^4*z - 138*y^5*z + 42*y^6*z + 6*y*z^2 - 86*y^2*z^2 + 241*y^3*z^2 - 251*y^4*z^2 + 93*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 106*y*z^3 + 243*y^2*z^3 - 237*y^3*z^3 + 103*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 141*y*z^4 - 129*y^2*z^4 + 66*y^3*z^4 - 54*y^4*z^4 + 21*z^5 - 9*y*z^5 - 66*y^3*z^5 + 12*z^6 - 27*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[0, 0, 1 - y, 0, z])/(3*(-1 + y)^2*y*z^2* (-1 + y + z)^2*(y + z)^3) + ((-264*y^4 + 1098*y^5 - 1698*y^6 + 1158*y^7 - 294*y^8 - 795*y^3*z + 3906*y^4*z - 7002*y^5*z + 5502*y^6*z - 1647*y^7*z + 36*y^8*z - 700*y^2*z^2 + 4684*y^3*z^2 - 10380*y^4*z^2 + 9670*y^5*z^2 - 3436*y^6*z^2 + 162*y^7*z^2 - 213*y*z^3 + 2438*y^2*z^3 - 7167*y^3*z^3 + 8082*y^4*z^3 - 3494*y^5*z^3 + 354*y^6*z^3 + 12*z^4 + 414*y*z^4 - 2182*y^2*z^4 + 3080*y^3*z^4 - 1708*y^4*z^4 + 492*y^5*z^4 - 36*z^5 - 111*y*z^5 + 168*y^2*z^5 - 129*y^3*z^5 + 432*y^4*z^5 + 36*z^6 - 168*y*z^6 + 246*y^2*z^6 + 210*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)* G[0, 0, 1 - y, 1 - y, z])/(9*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^3) + ((-9*y^5 + 24*y^6 + 3*y^7 - 72*y^8 + 93*y^9 - 48*y^10 + 9*y^11 - 378*y^4*z + 1668*y^5*z - 2832*y^6*z + 2268*y^7*z - 930*y^8*z + 420*y^9*z - 324*y^10*z + 108*y^11*z - 549*y^3*z^2 + 2700*y^4*z^2 - 4242*y^5*z^2 + 1476*y^6*z^2 + 1665*y^7*z^2 - 402*y^8*z^2 - 1242*y^9*z^2 + 594*y^10*z^2 - 169*y^2*z^3 + 1092*y^3*z^3 - 219*y^4*z^3 - 6751*y^5*z^3 + 11643*y^6*z^3 - 5064*y^7*z^3 - 2071*y^8*z^3 + 1539*y^9*z^3 + 84*y*z^4 - 180*y^2*z^4 + 1428*y^3*z^4 - 7608*y^4*z^4 + 12777*y^5*z^4 - 5739*y^6*z^4 - 3069*y^7*z^4 + 2307*y^8*z^4 - 15*z^5 + 162*y*z^5 - 1077*y^2*z^5 + 1536*y^3*z^5 - 1062*y^4*z^5 + 3111*y^5*z^5 - 4608*y^6*z^5 + 1953*y^7*z^5 + 114*z^6 - 1251*y*z^6 + 4726*y^2*z^6 - 9042*y^3*z^6 + 9354*y^4*z^6 - 4573*y^5*z^6 + 690*y^6*z^6 - 198*z^7 + 1689*y*z^7 - 4998*y^2*z^7 + 6156*y^3*z^7 - 2382*y^4*z^7 - 213*y^5*z^7 + 132*z^8 - 873*y*z^8 + 1611*y^2*z^8 - 537*y^3*z^8 - 279*y^4*z^8 - 33*z^9 + 153*y*z^9 - 27*y^2*z^9 - 75*y^3*z^9)* G[0, 0, -y, 1 - y, z])/(18*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3* (y + z)^3) + ((-36*y^6 + 54*y^7 - 12*y^8 - 6*y^9 - 144*y^5*z + 324*y^6*z - 213*y^7*z + 42*y^8*z - 9*y^9*z + 90*y^3*z^2 - 597*y^4*z^2 + 1392*y^5*z^2 - 1303*y^6*z^2 + 508*y^7*z^2 - 90*y^8*z^2 - 90*y^2*z^3 - 159*y^3*z^3 + 1635*y^4*z^3 - 2569*y^5*z^3 + 1564*y^6*z^3 - 372*y^7*z^3 - 18*y*z^4 + 141*y^2*z^4 + 777*y^3*z^4 - 2508*y^4*z^4 + 2457*y^5*z^4 - 813*y^6*z^4 - 45*y*z^5 + 471*y^2*z^5 - 1735*y^3*z^5 + 2386*y^4*z^5 - 1023*y^5*z^5 - 18*z^6 + 243*y*z^6 - 925*y^2*z^6 + 1492*y^3*z^6 - 756*y^4*z^6 + 36*z^7 - 255*y*z^7 + 546*y^2*z^7 - 318*y^3*z^7 - 24*z^8 + 93*y*z^8 - 69*y^2*z^8 + 6*z^9 - 6*y*z^9)* G[0, 1, 0, 0, y])/(9*(-1 + y)*y^2*z^2*(-1 + y + z)^3*(y + z)^4) + ((282*y^5 - 1488*y^6 + 3132*y^7 - 3300*y^8 + 1758*y^9 - 396*y^10 + 12*y^11 + 1077*y^4*z - 6528*y^5*z + 15582*y^6*z - 18552*y^7*z + 11289*y^8*z - 3072*y^9*z + 204*y^10*z + 1461*y^3*z^2 - 10896*y^4*z^2 + 30600*y^5*z^2 - 41785*y^6*z^2 + 28800*y^7*z^2 - 8931*y^8*z^2 + 751*y^9*z^2 + 693*y^2*z^3 - 7944*y^3*z^3 + 28800*y^4*z^3 - 46930*y^5*z^3 + 36939*y^6*z^3 - 12774*y^7*z^3 + 1264*y^8*z^3 - 48*y^9*z^3 + 189*y*z^4 - 3240*y^2*z^4 + 15618*y^3*z^4 - 30696*y^4*z^4 + 27462*y^5*z^4 - 10524*y^6*z^4 + 1446*y^7*z^4 - 255*y^8*z^4 - 684*y*z^5 + 5346*y^2*z^5 - 13252*y^3*z^5 + 13554*y^4*z^5 - 5916*y^5*z^5 + 1516*y^6*z^5 - 573*y^7*z^5 - 18*z^6 + 900*y*z^6 - 3517*y^2*z^6 + 4377*y^3*z^6 - 2253*y^4*z^6 + 1177*y^5*z^6 - 702*y^6*z^6 + 36*z^7 - 426*y*z^7 + 606*y^2*z^7 - 198*y^3*z^7 + 426*y^4*z^7 - 498*y^5*z^7 - 24*z^8 - 3*y*z^8 + 180*y^2*z^8 + 6*y^3*z^8 - 195*y^4*z^8 + 6*z^9 + 36*y*z^9 - 18*y^2*z^9 - 33*y^3*z^9)*G[0, 1, 0, 0, z])/ (9*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^4) + ((-450*y^4 + 3432*y^5 - 10296*y^6 + 15948*y^7 - 13638*y^8 + 6156*y^9 - 1152*y^10 - 1368*y^3*z + 11799*y^4*z - 40224*y^5*z + 70488*y^6*z - 67716*y^7*z + 34203*y^8*z - 7308*y^9*z + 126*y^10*z - 1362*y^2*z^2 + 14490*y^3*z^2 - 59265*y^4*z^2 + 121363*y^5*z^2 - 133527*y^6*z^2 + 76305*y^7*z^2 - 18562*y^8*z^2 + 558*y^9*z^2 - 360*y*z^3 + 6924*y^2*z^3 - 39177*y^3*z^3 + 100287*y^4*z^3 - 131118*y^5*z^3 + 86850*y^6*z^3 - 24633*y^7*z^3 + 1227*y^8*z^3 + 36*z^4 + 810*y*z^4 - 10317*y^2*z^4 + 38394*y^3*z^4 - 64044*y^4*z^4 + 51654*y^5*z^4 - 18333*y^6*z^4 + 1800*y^7*z^4 - 135*z^5 - 135*y*z^5 + 4126*y^2*z^5 - 11376*y^3*z^5 + 13071*y^4*z^5 - 7375*y^5*z^5 + 1806*y^6*z^5 + 198*z^6 - 885*y*z^6 + 1671*y^2*z^6 - 963*y^3*z^6 - 1239*y^4*z^6 + 1164*y^5*z^6 - 129*z^7 + 702*y*z^7 - 1116*y^2*z^7 + 48*y^3*z^7 + 441*y^4*z^7 + 30*z^8 - 144*y*z^8 + 18*y^2*z^8 + 78*y^3*z^8)*G[0, 1, 0, 1, y])/ (18*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) + ((62*y^5 + 12*y^6 - 12*y^7 + 177*y^4*z - 177*y^5*z - 6*y^6*z - 24*y^7*z + 177*y^3*z^2 - 576*y^4*z^2 + 270*y^5*z^2 - 96*y^6*z^2 - 89*y^2*z^3 - 141*y^3*z^3 + 300*y^4*z^3 - 65*y^5*z^3 + 15*y*z^4 + 189*y^2*z^4 - 102*y^3*z^4 + 111*y^4*z^4 + 42*y^5*z^4 + 6*z^5 - 90*y*z^5 - 12*y^2*z^5 + 84*y^3*z^5 + 144*y^4*z^5 - 33*z^6 + 180*y*z^6 - 128*y^2*z^6 + 192*y^3*z^6 + 54*z^7 - 147*y*z^7 + 132*y^2*z^7 - 39*z^8 + 54*y*z^8 + 12*z^9)*G[0, 1, 0, 1 - y, z])/ (18*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + ((24*y^5 - 18*y^6 - 18*y^7 + 18*y^8 - 6*y^9 + 84*y^4*z - 105*y^5*z - 114*y^6*z + 228*y^7*z - 102*y^8*z + 9*y^9*z - 100*y^3*z^2 + 586*y^4*z^2 - 1545*y^5*z^2 + 1571*y^6*z^2 - 602*y^7*z^2 + 90*y^8*z^2 + 86*y^2*z^3 + 355*y^3*z^3 - 2487*y^4*z^3 + 3233*y^5*z^3 - 1607*y^6*z^3 + 393*y^7*z^3 + 96*y*z^4 - 285*y^2*z^4 - 1305*y^3*z^4 + 2973*y^4*z^4 - 2493*y^5*z^4 + 906*y^6*z^4 + 12*z^5 - 114*y*z^5 - 435*y^2*z^5 + 1742*y^3*z^5 - 2558*y^4*z^5 + 1191*y^5*z^5 + 15*z^6 - 222*y*z^6 + 923*y^2*z^6 - 1742*y^3*z^6 + 918*y^4*z^6 - 54*z^7 + 321*y*z^7 - 705*y^2*z^7 + 411*y^3*z^7 + 39*z^8 - 141*y*z^8 + 102*y^2*z^8 - 12*z^9 + 12*y*z^9)* G[0, 1, 1, 0, y])/(18*(-1 + y)*y^2*z^2*(-1 + y + z)^3*(y + z)^4) + ((-62*y^6 + 174*y^7 - 138*y^8 - 10*y^9 + 48*y^10 - 12*y^11 - 179*y^5*z + 768*y^6*z - 1572*y^7*z + 2132*y^8*z - 1959*y^9*z + 1044*y^10*z - 234*y^11*z - 72*y^4*z^2 + 900*y^5*z^2 - 4182*y^6*z^2 + 9423*y^7*z^2 - 11133*y^8*z^2 + 6693*y^9*z^2 - 1665*y^10*z^2 + 36*y^11*z^2 + 440*y^3*z^3 - 1659*y^4*z^3 - 780*y^5*z^3 + 12196*y^6*z^3 - 22152*y^7*z^3 + 16725*y^8*z^3 - 5004*y^9*z^3 + 234*y^10*z^3 + 326*y^2*z^4 - 2613*y^3*z^4 + 4425*y^4*z^4 + 5452*y^5*z^4 - 22395*y^6*z^4 + 22428*y^7*z^4 - 8208*y^8*z^4 + 585*y^9*z^4 + 87*y*z^5 - 1485*y^2*z^5 + 4989*y^3*z^5 - 1923*y^4*z^5 - 12006*y^5*z^5 + 17349*y^6*z^5 - 7659*y^7*z^5 + 648*y^8*z^5 - 6*z^6 - 345*y*z^6 + 2523*y^2*z^6 - 3702*y^3*z^6 - 2166*y^4*z^6 + 7215*y^5*z^6 - 3663*y^6*z^6 + 135*y^7*z^6 + 6*z^7 + 477*y*z^7 - 1575*y^2*z^7 + 561*y^3*z^7 + 1413*y^4*z^7 - 504*y^5*z^7 - 414*y^6*z^7 - 171*y*z^8 + 450*y^3*z^8 + 108*y^4*z^8 - 441*y^5*z^8 - 90*y*z^9 + 297*y^2*z^9 - 63*y^3*z^9 - 180*y^4*z^9 + 54*y*z^10 - 36*y^2*z^10 - 27*y^3*z^10)* G[0, 1, 1, 0, z])/(18*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^4) + ((210*y^4 - 932*y^5 + 1536*y^6 - 1116*y^7 + 302*y^8 + 609*y^3*z - 3216*y^4*z + 6144*y^5*z - 5112*y^6*z + 1611*y^7*z - 36*y^8*z + 580*y^2*z^2 - 4002*y^3*z^2 + 9250*y^4*z^2 - 8916*y^5*z^2 + 3244*y^6*z^2 - 156*y^7*z^2 + 177*y*z^3 - 2100*y^2*z^3 + 6445*y^3*z^3 - 7352*y^4*z^3 + 3070*y^5*z^3 - 312*y^6*z^3 - 12*z^4 - 330*y*z^4 + 1900*y^2*z^4 - 2660*y^3*z^4 + 1198*y^4*z^4 - 384*y^5*z^4 + 36*z^5 + 69*y*z^5 - 96*y^2*z^5 - 141*y^3*z^5 - 300*y^4*z^5 - 36*z^6 + 144*y*z^6 - 264*y^2*z^6 - 132*y^3*z^6 + 12*z^7 - 60*y*z^7 - 24*y^2*z^7)*G[0, 1, 1, 1, y])/ (6*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + ((62*y^5 + 12*y^6 - 12*y^7 + 177*y^4*z - 177*y^5*z - 6*y^6*z - 24*y^7*z + 177*y^3*z^2 - 576*y^4*z^2 + 270*y^5*z^2 - 96*y^6*z^2 - 89*y^2*z^3 - 141*y^3*z^3 + 300*y^4*z^3 - 65*y^5*z^3 + 15*y*z^4 + 189*y^2*z^4 - 102*y^3*z^4 + 111*y^4*z^4 + 42*y^5*z^4 + 6*z^5 - 90*y*z^5 - 12*y^2*z^5 + 84*y^3*z^5 + 144*y^4*z^5 - 33*z^6 + 180*y*z^6 - 128*y^2*z^6 + 192*y^3*z^6 + 54*z^7 - 147*y*z^7 + 132*y^2*z^7 - 39*z^8 + 54*y*z^8 + 12*z^9)*G[0, 1, 1 - y, 0, z])/ (18*y^2*z^3*(-1 + y + z)^3*(y + z)^3) - (2*(-8*y^4 + 20*y^5 - 16*y^6 + 4*y^7 + 12*y^2*z - 78*y^3*z + 162*y^4*z - 138*y^5*z + 42*y^6*z + 6*y*z^2 - 86*y^2*z^2 + 241*y^3*z^2 - 251*y^4*z^2 + 93*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 106*y*z^3 + 243*y^2*z^3 - 237*y^3*z^3 + 103*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 141*y*z^4 - 129*y^2*z^4 + 66*y^3*z^4 - 54*y^4*z^4 + 21*z^5 - 9*y*z^5 - 66*y^3*z^5 + 12*z^6 - 27*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[0, 1 - y, 0, 0, z])/(3*(-1 + y)^2*y*z^2* (-1 + y + z)^2*(y + z)^3) + ((-264*y^4 + 1098*y^5 - 1698*y^6 + 1158*y^7 - 294*y^8 - 795*y^3*z + 3906*y^4*z - 7002*y^5*z + 5502*y^6*z - 1647*y^7*z + 36*y^8*z - 700*y^2*z^2 + 4684*y^3*z^2 - 10380*y^4*z^2 + 9670*y^5*z^2 - 3436*y^6*z^2 + 162*y^7*z^2 - 213*y*z^3 + 2438*y^2*z^3 - 7167*y^3*z^3 + 8082*y^4*z^3 - 3494*y^5*z^3 + 354*y^6*z^3 + 12*z^4 + 414*y*z^4 - 2182*y^2*z^4 + 3080*y^3*z^4 - 1708*y^4*z^4 + 492*y^5*z^4 - 36*z^5 - 111*y*z^5 + 168*y^2*z^5 - 129*y^3*z^5 + 432*y^4*z^5 + 36*z^6 - 168*y*z^6 + 246*y^2*z^6 + 210*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)* G[0, 1 - y, 0, 1 - y, z])/(9*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^3) + ((-774*y^5 + 4590*y^6 - 10584*y^7 + 11952*y^8 - 6642*y^9 + 1458*y^10 - 2925*y^4*z + 19161*y^5*z - 48672*y^6*z + 60480*y^7*z - 37143*y^8*z + 9279*y^9*z - 180*y^10*z - 3985*y^3*z^2 + 30443*y^4*z^2 - 88198*y^5*z^2 + 123172*y^6*z^2 - 84623*y^7*z^2 + 24217*y^8*z^2 - 1026*y^9*z^2 - 1939*y^2*z^3 + 20965*y^3*z^3 - 75891*y^4*z^3 + 124957*y^5*z^3 - 98848*y^6*z^3 + 33270*y^7*z^3 - 2514*y^8*z^3 - 417*y*z^4 + 6899*y^2*z^4 - 33219*y^3*z^4 + 66897*y^4*z^4 - 62690*y^5*z^4 + 26040*y^6*z^4 - 3492*y^7*z^4 + 12*z^5 + 798*y*z^5 - 6757*y^2*z^5 + 17799*y^3*z^5 - 20547*y^4*z^5 + 11815*y^5*z^5 - 3048*y^6*z^5 - 36*z^6 - 255*y*z^6 + 1335*y^2*z^6 - 2223*y^3*z^6 + 3009*y^4*z^6 - 1722*y^5*z^6 + 36*z^7 - 216*y*z^7 + 450*y^2*z^7 + 396*y^3*z^7 - 594*y^4*z^7 - 12*z^8 + 90*y*z^8 + 36*y^2*z^8 - 96*y^3*z^8)*G[0, 1 - y, 1, 0, z])/ (18*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-264*y^4 + 1098*y^5 - 1698*y^6 + 1158*y^7 - 294*y^8 - 795*y^3*z + 3906*y^4*z - 7002*y^5*z + 5502*y^6*z - 1647*y^7*z + 36*y^8*z - 700*y^2*z^2 + 4684*y^3*z^2 - 10380*y^4*z^2 + 9670*y^5*z^2 - 3436*y^6*z^2 + 162*y^7*z^2 - 213*y*z^3 + 2438*y^2*z^3 - 7167*y^3*z^3 + 8082*y^4*z^3 - 3494*y^5*z^3 + 354*y^6*z^3 + 12*z^4 + 414*y*z^4 - 2182*y^2*z^4 + 3080*y^3*z^4 - 1708*y^4*z^4 + 492*y^5*z^4 - 36*z^5 - 111*y*z^5 + 168*y^2*z^5 - 129*y^3*z^5 + 432*y^4*z^5 + 36*z^6 - 168*y*z^6 + 246*y^2*z^6 + 210*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)*G[0, 1 - y, 1 - y, 0, z])/ (9*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + ((-264*y^4 + 1082*y^5 - 1658*y^6 + 1126*y^7 - 286*y^8 - 771*y^3*z + 3750*y^4*z - 6678*y^5*z + 5226*y^6*z - 1563*y^7*z + 36*y^8*z - 688*y^2*z^2 + 4512*y^3*z^2 - 9898*y^4*z^2 + 9168*y^5*z^2 - 3250*y^6*z^2 + 156*y^7*z^2 - 177*y*z^3 + 2226*y^2*z^3 - 6681*y^3*z^3 + 7608*y^4*z^3 - 3288*y^5*z^3 + 312*y^6*z^3 + 12*z^4 + 330*y*z^4 - 1900*y^2*z^4 + 2822*y^3*z^4 - 1576*y^4*z^4 + 384*y^5*z^4 - 36*z^5 - 69*y*z^5 + 150*y^2*z^5 - 129*y^3*z^5 + 300*y^4*z^5 + 36*z^6 - 144*y*z^6 + 192*y^2*z^6 + 132*y^3*z^6 - 12*z^7 + 60*y*z^7 + 24*y^2*z^7)*G[0, 1 - y, 1 - y, 1 - y, z])/ (6*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + ((y^5 + 54*y^6 - 261*y^7 + 484*y^8 - 441*y^9 + 198*y^10 - 35*y^11 + 891*y^4*z - 4878*y^5*z + 11061*y^6*z - 13350*y^7*z + 9201*y^8*z - 3654*y^9*z + 831*y^10*z - 102*y^11*z + 2322*y^3*z^2 - 15642*y^4*z^2 + 42558*y^5*z^2 - 60735*y^6*z^2 + 49086*y^7*z^2 - 22560*y^8*z^2 + 5610*y^9*z^2 - 639*y^10*z^2 + 1784*y^2*z^3 - 17082*y^3*z^3 + 59097*y^4*z^3 - 101555*y^5*z^3 + 96030*y^6*z^3 - 50964*y^7*z^3 + 14577*y^8*z^3 - 1887*y^9*z^3 + 561*y*z^4 - 9102*y^2*z^4 + 42696*y^3*z^4 - 90804*y^4*z^4 + 101991*y^5*z^4 - 63612*y^6*z^4 + 21672*y^7*z^4 - 3402*y^8*z^4 - 15*z^5 - 2052*y*z^5 + 16944*y^2*z^5 - 48360*y^3*z^5 + 67176*y^4*z^5 - 50847*y^5*z^5 + 21249*y^6*z^5 - 4095*y^7*z^5 + 6*z^6 + 2799*y*z^6 - 13865*y^2*z^6 + 26316*y^3*z^6 - 25620*y^4*z^6 + 13703*y^5*z^6 - 3357*y^6*z^6 + 18*z^7 - 1443*y*z^7 + 4614*y^2*z^7 - 6426*y^3*z^7 + 4962*y^4*z^7 - 1779*y^5*z^7 - 12*z^8 + 72*y*z^8 - 198*y^2*z^8 + 606*y^3*z^8 - 522*y^4*z^8 + 3*z^9 + 99*y*z^9 - 63*y^2*z^9 - 57*y^3*z^9)*G[0, 1 - y, -y, 1 - y, z])/(18*(-1 + y)^3*y^2*z^3* (-1 + y + z)^3*(y + z)^3) + ((-9*y^5 - 150*y^6 + 318*y^7 - 212*y^8 + 53*y^9 - 771*y^4*z + 2610*y^5*z - 3369*y^6*z + 2004*y^7*z - 468*y^8*z - 6*y^9*z - 1968*y^3*z^2 + 9861*y^4*z^2 - 17427*y^5*z^2 + 13437*y^6*z^2 - 3984*y^7*z^2 + 81*y^8*z^2 - 1537*y^2*z^3 + 12226*y^3*z^3 - 29703*y^4*z^3 + 29400*y^5*z^3 - 10914*y^6*z^3 + 528*y^7*z^3 - 231*y*z^4 + 5775*y^2*z^4 - 22731*y^3*z^4 + 30816*y^4*z^4 - 14898*y^5*z^4 + 1251*y^6*z^4 + 12*z^5 + 708*y*z^5 - 7548*y^2*z^5 + 16182*y^3*z^5 - 10920*y^4*z^5 + 1512*y^5*z^5 - 30*z^6 - 744*y*z^6 + 3815*y^2*z^6 - 4058*y^3*z^6 + 963*y^4*z^6 + 36*z^7 + 246*y*z^7 - 576*y^2*z^7 + 276*y^3*z^7 - 24*z^8 + 15*y*z^8 + 9*y^2*z^8 + 6*z^9 - 6*y*z^9)*G[0, -y, 0, 1 - y, z])/ (18*(-1 + y)*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + ((-9*y^5 - 150*y^6 + 318*y^7 - 212*y^8 + 53*y^9 - 771*y^4*z + 2610*y^5*z - 3369*y^6*z + 2004*y^7*z - 468*y^8*z - 6*y^9*z - 1968*y^3*z^2 + 9861*y^4*z^2 - 17427*y^5*z^2 + 13437*y^6*z^2 - 3984*y^7*z^2 + 81*y^8*z^2 - 1537*y^2*z^3 + 12226*y^3*z^3 - 29703*y^4*z^3 + 29400*y^5*z^3 - 10914*y^6*z^3 + 528*y^7*z^3 - 231*y*z^4 + 5775*y^2*z^4 - 22731*y^3*z^4 + 30816*y^4*z^4 - 14898*y^5*z^4 + 1251*y^6*z^4 + 12*z^5 + 708*y*z^5 - 7548*y^2*z^5 + 16182*y^3*z^5 - 10920*y^4*z^5 + 1512*y^5*z^5 - 30*z^6 - 744*y*z^6 + 3815*y^2*z^6 - 4058*y^3*z^6 + 963*y^4*z^6 + 36*z^7 + 246*y*z^7 - 576*y^2*z^7 + 276*y^3*z^7 - 24*z^8 + 15*y*z^8 + 9*y^2*z^8 + 6*z^9 - 6*y*z^9)*G[0, -y, 1 - y, 0, z])/(18*(-1 + y)*y^2*z^3*(-1 + y + z)^3* (y + z)^3) + ((52*y^5 - 308*y^6 + 700*y^7 - 772*y^8 + 416*y^9 - 88*y^10 - 627*y^4*z + 3733*y^5*z - 8674*y^6*z + 9990*y^7*z - 5851*y^8*z + 1525*y^9*z - 96*y^10*z - 1842*y^3*z^2 + 12948*y^4*z^2 - 34970*y^5*z^2 + 46302*y^6*z^2 - 30936*y^7*z^2 + 9158*y^8*z^2 - 660*y^9*z^2 - 1434*y^2*z^3 + 13689*y^3*z^3 - 46170*y^4*z^3 + 73029*y^5*z^3 - 57105*y^6*z^3 + 19962*y^7*z^3 - 1971*y^8*z^3 - 486*y*z^4 + 6651*y^2*z^4 - 29241*y^3*z^4 + 56760*y^4*z^4 - 53226*y^5*z^4 + 22869*y^6*z^4 - 3327*y^7*z^4 + 9*z^5 + 1170*y*z^5 - 8823*y^2*z^5 + 22881*y^3*z^5 - 27054*y^4*z^5 + 15249*y^5*z^5 - 3414*y^6*z^5 - 27*z^6 - 801*y*z^6 + 3879*y^2*z^6 - 6651*y^3*z^6 + 5760*y^4*z^6 - 2106*y^5*z^6 + 27*z^7 + 36*y*z^7 - 306*y^2*z^7 + 1008*y^3*z^7 - 711*y^4*z^7 - 9*z^8 + 81*y*z^8 + 45*y^2*z^8 - 99*y^3*z^8)*G[0, -y, 1 - y, 1 - y, z])/ (18*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((-36*y^5 + 60*y^6 + 66*y^7 - 206*y^8 + 162*y^9 - 54*y^10 + 8*y^11 + 777*y^4*z - 5364*y^5*z + 14916*y^6*z - 21588*y^7*z + 17259*y^8*z - 7266*y^9*z + 1272*y^10*z - 6*y^11*z + 2091*y^3*z^2 - 16551*y^4*z^2 + 52686*y^5*z^2 - 87036*y^6*z^2 + 79326*y^7*z^2 - 38268*y^8*z^2 + 7941*y^9*z^2 - 189*y^10*z^2 + 1778*y^2*z^3 - 18642*y^3*z^3 + 73353*y^4*z^3 - 144244*y^5*z^3 + 153465*y^6*z^3 - 86169*y^7*z^3 + 21560*y^8*z^3 - 1101*y^9*z^3 + 327*y*z^4 - 8181*y^2*z^4 + 47376*y^3*z^4 - 120069*y^4*z^4 + 155913*y^5*z^4 - 105075*y^6*z^4 + 32604*y^7*z^4 - 2895*y^8*z^4 + 3*z^5 - 1224*y*z^5 + 14079*y^2*z^5 - 51786*y^3*z^5 + 87552*y^4*z^5 - 74136*y^5*z^5 + 29715*y^6*z^5 - 4203*y^7*z^5 - 30*z^6 + 1746*y*z^6 - 11175*y^2*z^6 + 26736*y^3*z^6 - 30222*y^4*z^6 + 16557*y^5*z^6 - 3603*y^6*z^6 + 54*z^7 - 1080*y*z^7 + 4095*y^2*z^7 - 6669*y^3*z^7 + 5454*y^4*z^7 - 1827*y^5*z^7 - 36*z^8 + 243*y*z^8 - 621*y^2*z^8 + 954*y^3*z^8 - 513*y^4*z^8 + 9*z^9 + 63*y^2*z^9 - 63*y^3*z^9)*G[0, -y, -y, 1 - y, z])/(18*(-1 + y)^3*y^2*z^3* (-1 + y + z)^3*(y + z)^3) - (2*(4*y^3 - 8*y^5 + 4*y^6 - 6*y*z + 30*y^2*z - 28*y^3*z - 12*y^4*z + 16*y^5*z + 18*z^2 - 58*y*z^2 + 92*y^2*z^2 - 112*y^3*z^2 + 63*y^4*z^2 - 3*y^5*z^2 - 60*z^3 + 192*y*z^3 - 256*y^2*z^3 + 139*y^3*z^3 - 6*y^4*z^3 + 72*z^4 - 184*y*z^4 + 139*y^2*z^4 - 36*z^5 + 57*y*z^5 + 6*y^2*z^5 + 6*z^6 + 3*y*z^6)*G[1, 0, 0, 0, y])/(3*(-1 + y)*z^2*(-1 + y + z)^3* (y + z)^3) + (2*(-24*y + 100*y^2 - 152*y^3 + 100*y^4 - 24*y^5 - 18*z + 154*y*z - 384*y^2*z + 402*y^3*z - 178*y^4*z + 24*y^5*z + 60*z^2 - 289*y*z^2 + 494*y^2*z^2 - 361*y^3*z^2 + 96*y^4*z^2 - 63*z^3 + 207*y*z^3 - 276*y^2*z^3 + 150*y^3*z^3 - 18*y^4*z^3 + 9*z^4 - 48*y*z^4 + 96*y^2*z^4 - 39*y^3*z^4 + 21*z^5 + 9*y*z^5 - 30*y^2*z^5 - 9*z^6 - 9*y*z^6)*G[1, 0, 0, 0, z])/ (3*(-1 + y)^2*y*z^2*(-1 + y + z)^3*(y + z)) + ((-216*y^4 + 1152*y^5 - 2502*y^6 + 2772*y^7 - 1584*y^8 + 396*y^9 - 18*y^10 - 729*y^3*z + 4617*y^4*z - 11664*y^5*z + 14967*y^6*z - 10161*y^7*z + 3375*y^8*z - 414*y^9*z + 9*y^10*z - 1009*y^2*z^2 + 7887*y^3*z^2 - 23682*y^4*z^2 + 35481*y^5*z^2 - 28158*y^6*z^2 + 11292*y^7*z^2 - 1883*y^8*z^2 + 72*y^9*z^2 - 267*y*z^3 + 4719*y^2*z^3 - 20772*y^3*z^3 + 40083*y^4*z^3 - 38970*y^5*z^3 + 19026*y^6*z^3 - 4059*y^7*z^3 + 240*y^8*z^3 + 21*z^4 + 873*y*z^4 - 7938*y^2*z^4 + 22155*y^3*z^4 - 27990*y^4*z^4 + 17289*y^5*z^4 - 4896*y^6*z^4 + 486*y^7*z^4 - 48*z^5 - 1008*y*z^5 + 5456*y^2*z^5 - 9726*y^3*z^5 + 7971*y^4*z^5 - 3251*y^5*z^5 + 615*y^6*z^5 + 54*z^6 + 264*y*z^6 - 915*y^2*z^6 + 1098*y^3*z^6 - 912*y^4*z^6 + 438*y^5*z^6 - 42*z^7 + 225*y*z^7 - 396*y^2*z^7 + 96*y^3*z^7 + 144*y^4*z^7 + 15*z^8 - 99*y*z^8 + 81*y^2*z^8 + 12*y^3*z^8)* G[1, 0, 0, 1, y])/(18*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) + ((-62*y^4 - 12*y^5 + 12*y^6 - 139*y^3*z + 159*y^4*z + 48*y^5*z - 12*y^6*z - 98*y^2*z^2 + 426*y^3*z^2 - 135*y^4*z^2 - 36*y^5*z^2 + 9*y*z^3 + 255*y^2*z^3 - 408*y^3*z^3 + 17*y^4*z^3 + 6*z^4 - 48*y*z^4 - 183*y^2*z^4 + 70*y^3*z^4 + 21*y^4*z^4 - 24*z^5 + 90*y*z^5 - 19*y^2*z^5 + 51*y^3*z^5 + 36*z^6 - 72*y*z^6 + 45*y^2*z^6 - 24*z^7 + 21*y*z^7 + 6*z^8)*G[1, 0, 0, 1 - y, z])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((24*y^5 - 228*y^6 + 516*y^7 - 420*y^8 + 108*y^9 + 66*y^4*z - 810*y^5*z + 2304*y^6*z - 2352*y^7*z + 810*y^8*z - 18*y^9*z + 107*y^3*z^2 - 1361*y^4*z^2 + 4782*y^5*z^2 - 6230*y^6*z^2 + 2981*y^7*z^2 - 279*y^8*z^2 - 157*y^2*z^3 - 401*y^3*z^3 + 4632*y^4*z^3 - 9296*y^5*z^3 + 6497*y^6*z^3 - 1221*y^7*z^3 + 141*y*z^4 - 579*y^2*z^4 + 3618*y^3*z^4 - 9588*y^4*z^4 + 9249*y^5*z^4 - 2625*y^6*z^4 + 39*z^5 - 789*y*z^5 + 3306*y^2*z^5 - 8012*y^3*z^5 + 9059*y^4*z^5 - 3279*y^5*z^5 - 156*z^6 + 1560*y*z^6 - 4622*y^2*z^6 + 5963*y^3*z^6 - 2529*y^4*z^6 + 234*z^7 - 1356*y*z^7 + 2379*y^2*z^7 - 1203*y^3*z^7 - 156*z^8 + 483*y*z^8 - 327*y^2*z^8 + 39*z^9 - 39*y*z^9)*G[1, 0, 1, 0, y])/(18*(-1 + y)*y^2*z^2* (-1 + y + z)^3*(y + z)^4) + ((-171*y^3 + 628*y^4 - 543*y^5 + 210*y^6 - 342*y^2*z + 1988*y^3*z - 3078*y^4*z + 1614*y^5*z - 246*y^6*z - 171*y*z^2 + 2086*y^2*z^2 - 5715*y^3*z^2 + 4776*y^4*z^2 - 1233*y^5*z^2 + 36*y^6*z^2 + 666*y*z^3 - 4206*y^2*z^3 + 6318*y^3*z^3 - 2590*y^4*z^3 + 162*y^5*z^3 - 12*z^4 - 930*y*z^4 + 3522*y^2*z^4 - 2588*y^3*z^4 + 264*y^4*z^4 + 48*z^5 + 504*y*z^5 - 1060*y^2*z^5 + 168*y^3*z^5 - 72*z^6 - 27*y*z^6 + 48*z^7 - 42*y*z^7 - 12*z^8)*G[1, 0, 1, 0, z])/ (18*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((-54*y^3 + 1314*y^4 - 6330*y^5 + 13824*y^6 - 16350*y^7 + 10830*y^8 - 3762*y^9 + 528*y^10 - 135*y^2*z + 3870*y^3*z - 22104*y^4*z + 56028*y^5*z - 75741*y^6*z + 56970*y^7*z - 22674*y^8*z + 3876*y^9*z - 90*y^10*z - 216*y*z^2 + 4296*y^2*z^2 - 28899*y^3*z^2 + 87318*y^4*z^2 - 137905*y^5*z^2 + 119451*y^6*z^2 - 54786*y^7*z^2 + 11299*y^8*z^2 - 558*y^9*z^2 - 27*z^3 + 1512*y*z^3 - 16149*y^2*z^3 + 64962*y^3*z^3 - 126204*y^4*z^3 + 129408*y^5*z^3 - 69597*y^6*z^3 + 17502*y^7*z^3 - 1407*y^8*z^3 + 72*z^4 - 3321*y*z^4 + 22854*y^2*z^4 - 60153*y^3*z^4 + 76419*y^4*z^4 - 49602*y^5*z^4 + 15657*y^6*z^4 - 1926*y^7*z^4 - 45*z^5 + 2916*y*z^5 - 13135*y^2*z^5 + 22275*y^3*z^5 - 18174*y^4*z^5 + 7735*y^5*z^5 - 1590*y^6*z^5 - 54*z^6 - 564*y*z^6 + 1470*y^2*z^6 - 1512*y^3*z^6 + 1410*y^4*z^6 - 804*y^5*z^6 + 84*z^7 - 513*y*z^7 + 981*y^2*z^7 - 381*y^3*z^7 - 225*y^4*z^7 - 30*z^8 + 198*y*z^8 - 162*y^2*z^8 - 24*y^3*z^8)*G[1, 0, 1, 1, y])/(18*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3* (y + z)^3) + ((-62*y^4 - 12*y^5 + 12*y^6 - 139*y^3*z + 159*y^4*z + 48*y^5*z - 12*y^6*z - 98*y^2*z^2 + 426*y^3*z^2 - 135*y^4*z^2 - 36*y^5*z^2 + 9*y*z^3 + 255*y^2*z^3 - 408*y^3*z^3 + 17*y^4*z^3 + 6*z^4 - 48*y*z^4 - 183*y^2*z^4 + 70*y^3*z^4 + 21*y^4*z^4 - 24*z^5 + 90*y*z^5 - 19*y^2*z^5 + 51*y^3*z^5 + 36*z^6 - 72*y*z^6 + 45*y^2*z^6 - 24*z^7 + 21*y*z^7 + 6*z^8)*G[1, 0, 1 - y, 0, z])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((-171*y^3 + 442*y^4 - 579*y^5 + 246*y^6 - 342*y^2*z + 1571*y^3*z - 2601*y^4*z + 1758*y^5*z - 282*y^6*z - 171*y*z^2 + 1792*y^2*z^2 - 4437*y^3*z^2 + 4371*y^4*z^2 - 1341*y^5*z^2 + 36*y^6*z^2 + 693*y*z^3 - 3441*y^2*z^3 + 5094*y^3*z^3 - 2539*y^4*z^3 + 162*y^5*z^3 + 6*z^4 - 1074*y*z^4 + 2973*y^2*z^4 - 2378*y^3*z^4 + 327*y^4*z^4 - 24*z^5 + 774*y*z^5 - 1117*y^2*z^5 + 321*y^3*z^5 + 36*z^6 - 243*y*z^6 + 135*y^2*z^6 - 24*z^7 + 21*y*z^7 + 6*z^8)* G[1, 0, 1 - y, 1 - y, z])/(18*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((45*y^3 - 79*y^4 + 129*y^5 - 27*y^6 - 6*y^7 + 99*y^2*z - 398*y^3*z + 677*y^4*z - 477*y^5*z + 75*y^6*z + 63*y*z^2 - 556*y^2*z^2 + 1291*y^3*z^2 - 1364*y^4*z^2 + 435*y^5*z^2 - 6*y^6*z^2 + 9*z^3 - 294*y*z^3 + 1133*y^2*z^3 - 1543*y^3*z^3 + 730*y^4*z^3 + 15*y^5*z^3 - 33*z^4 + 456*y*z^4 - 845*y^2*z^4 + 452*y^3*z^4 + 90*y^4*z^4 + 42*z^5 - 234*y*z^5 + 40*y^2*z^5 + 153*y^3*z^5 - 18*z^6 - 39*y*z^6 + 129*y^2*z^6 - 3*z^7 + 48*y*z^7 + 3*z^8)* G[1, 0, -y, 1 - y, z])/(6*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((-18*y^6 + 54*y^7 - 54*y^8 + 18*y^9 + 18*y^4*z - 117*y^5*z + 270*y^6*z - 252*y^7*z + 72*y^8*z + 9*y^9*z + 178*y^3*z^2 - 721*y^4*z^2 + 1113*y^5*z^2 - 561*y^6*z^2 - 99*y^7*z^2 + 90*y^8*z^2 - 68*y^2*z^3 - 121*y^3*z^3 + 549*y^4*z^3 + 414*y^5*z^3 - 1143*y^6*z^3 + 351*y^7*z^3 - 78*y*z^4 + 549*y^2*z^4 - 1155*y^3*z^4 + 2538*y^4*z^4 - 2646*y^5*z^4 + 720*y^6*z^4 - 12*z^5 + 222*y*z^5 - 1017*y^2*z^5 + 2652*y^3*z^5 - 2808*y^4*z^5 + 855*y^5*z^5 + 12*z^6 - 210*y*z^6 + 1017*y^2*z^6 - 1485*y^3*z^6 + 594*y^4*z^6 + 126*y*z^7 - 369*y^2*z^7 + 225*y^3*z^7 - 36*y*z^8 + 36*y^2*z^8)*G[1, 1, 0, 0, y])/(9*(-1 + y)*y^2*z^2*(-1 + y + z)^3* (y + z)^4) + ((-62*y^4 + 112*y^5 - 26*y^6 - 36*y^7 + 12*y^8 - 193*y^3*z + 659*y^4*z - 727*y^5*z + 237*y^6*z + 36*y^7*z - 12*y^8*z - 206*y^2*z^2 + 1255*y^3*z^2 - 2366*y^4*z^2 + 1791*y^5*z^2 - 474*y^6*z^2 - 45*y*z^3 + 837*y^2*z^3 - 2733*y^3*z^3 + 3458*y^4*z^3 - 1840*y^5*z^3 + 323*y^6*z^3 + 6*z^4 + 129*y*z^4 - 1158*y^2*z^4 + 2533*y^3*z^4 - 2297*y^4*z^4 + 847*y^5*z^4 - 60*y^6*z^4 - 24*z^5 - 78*y*z^5 + 551*y^2*z^5 - 1027*y^3*z^5 + 815*y^4*z^5 - 183*y^5*z^5 + 36*z^6 - 90*y*z^6 + 45*y^2*z^6 + 270*y^3*z^6 - 207*y^4*z^6 - 24*z^7 + 123*y*z^7 - 48*y^2*z^7 - 105*y^3*z^7 + 6*z^8 - 39*y*z^8 - 21*y^2*z^8)* G[1, 1, 0, 0, z])/(9*(-1 + y)^2*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((54*y^3 + 12*y^4 - 1908*y^5 + 7374*y^6 - 12570*y^7 + 11232*y^8 - 5160*y^9 + 966*y^10 + 135*y^2*z + 57*y^3*z - 6507*y^4*z + 28719*y^5*z - 55761*y^6*z + 56475*y^7*z - 29421*y^8*z + 6429*y^9*z - 126*y^10*z + 216*y*z^2 - 931*y^2*z^2 - 4611*y^3*z^2 + 36597*y^4*z^2 - 91457*y^5*z^2 + 111111*y^6*z^2 - 67893*y^7*z^2 + 17751*y^8*z^2 - 783*y^9*z^2 + 27*z^3 - 573*y*z^3 - 651*y^2*z^3 + 20913*y^3*z^3 - 73527*y^4*z^3 + 112107*y^5*z^3 - 82995*y^6*z^3 + 26913*y^7*z^3 - 2214*y^8*z^3 - 105*z^4 + 423*y*z^4 + 5019*y^2*z^4 - 30147*y^3*z^4 + 61605*y^4*z^4 - 57885*y^5*z^4 + 24699*y^6*z^4 - 3609*y^7*z^4 + 186*z^5 - 144*y*z^5 - 4917*y^2*z^5 + 16689*y^3*z^5 - 22239*y^4*z^5 + 14025*y^5*z^5 - 3582*y^6*z^5 - 162*z^6 + 216*y*z^6 + 1089*y^2*z^6 - 3663*y^3*z^6 + 4707*y^4*z^6 - 2133*y^5*z^6 + 63*z^7 - 243*y*z^7 + 135*y^2*z^7 + 801*y^3*z^7 - 702*y^4*z^7 - 9*z^8 + 81*y*z^8 + 45*y^2*z^8 - 99*y^3*z^8)* G[1, 1, 0, 1, y])/(18*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) + G[0, 1 - y, z]*((369*y^4 + 5230*y^5 - 15238*y^6 + 13310*y^7 - 3671*y^8 - 2742*y^3*z + 32553*y^4*z - 82260*y^5*z + 78150*y^6*z - 26022*y^7*z + 321*y^8*z + 978*y^2*z^2 + 25021*y^3*z^2 - 99449*y^4*z^2 + 122902*y^5*z^2 - 52431*y^6*z^2 + 2979*y^7*z^2 - 13797*y*z^3 + 68099*y^2*z^3 - 151518*y^3*z^3 + 163335*y^4*z^3 - 79577*y^5*z^3 + 13458*y^6*z^3 - 558*z^4 + 36711*y*z^4 - 129450*y^2*z^4 + 164685*y^3*z^4 - 94956*y^4*z^4 + 28158*y^5*z^4 + 966*z^5 - 28221*y*z^5 + 63129*y^2*z^5 - 50805*y^3*z^5 + 28701*y^4*z^5 - 534*z^6 + 3843*y*z^6 - 3330*y^2*z^6 + 13791*y^3*z^6 + 126*z^7 + 2016*y*z^7 + 2448*y^2*z^7)/ (108*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + ((61*y^6 - 262*y^7 + 420*y^8 - 298*y^9 + 79*y^10 + 286*y^5*z - 1396*y^6*z + 2568*y^7*z - 2080*y^8*z + 634*y^9*z - 12*y^10*z + 504*y^4*z^2 - 2952*y^5*z^2 + 6384*y^6*z^2 - 5976*y^7*z^2 + 2106*y^8*z^2 - 66*y^9*z^2 + 504*y^3*z^3 - 3489*y^4*z^3 + 8742*y^5*z^3 - 9234*y^6*z^3 + 3645*y^7*z^3 - 168*y^8*z^3 - 117*y^2*z^4 - 918*y^3*z^4 + 4932*y^4*z^4 - 6669*y^5*z^4 + 2958*y^6*z^4 - 204*y^7*z^4 - 18*y*z^5 + 456*y^2*z^5 - 174*y^3*z^5 - 399*y^4*z^5 + 81*y^5*z^5 - 18*y^6*z^5 - 546*y^2*z^6 + 1714*y^3*z^6 - 1510*y^4*z^6 + 234*y^5*z^6 - 27*z^7 + 108*y*z^7 + 400*y^2*z^7 - 781*y^3*z^7 + 228*y^4*z^7 + 54*z^8 - 123*y*z^8 + 3*y^2*z^8 + 48*y^3*z^8 - 39*z^9 + 69*y*z^9 - 30*y^2*z^9 + 12*z^10 - 12*y*z^10)*G[1, 0, y])/ (18*(-1 + y)*y^2*z^3*(-1 + y + z)^3*(y + z)^4) + ((-264*y^4 + 1082*y^5 - 1658*y^6 + 1126*y^7 - 286*y^8 - 771*y^3*z + 3750*y^4*z - 6678*y^5*z + 5226*y^6*z - 1563*y^7*z + 36*y^8*z - 688*y^2*z^2 + 4512*y^3*z^2 - 9898*y^4*z^2 + 9168*y^5*z^2 - 3250*y^6*z^2 + 156*y^7*z^2 - 177*y*z^3 + 2226*y^2*z^3 - 6681*y^3*z^3 + 7608*y^4*z^3 - 3288*y^5*z^3 + 312*y^6*z^3 + 12*z^4 + 330*y*z^4 - 1900*y^2*z^4 + 2822*y^3*z^4 - 1576*y^4*z^4 + 384*y^5*z^4 - 36*z^5 - 69*y*z^5 + 150*y^2*z^5 - 129*y^3*z^5 + 300*y^4*z^5 + 36*z^6 - 144*y*z^6 + 192*y^2*z^6 + 132*y^3*z^6 - 12*z^7 + 60*y*z^7 + 24*y^2*z^7)*G[1, 1, y])/(6*(-1 + y)^2*y^2*z^2* (-1 + y + z)^2*(y + z)^3) + (4*(-3*y + 9*y^2 - 9*y^3 + 3*y^4 + 9*y*z - 18*y^2*z + 9*y^3*z - 9*y*z^2 + 7*y^2*z^2 - y*z^3 - 2*z^4)* G[0, 0, 0, y])/(3*z^2*(-1 + y + z)^3*(y + z)^2) + ((-9*y^4 + 53*y^5 - 129*y^6 + 165*y^7 - 115*y^8 + 39*y^9 - 3*y^10 - y^11 - 27*y^3*z + 186*y^4*z - 585*y^5*z + 1074*y^6*z - 1215*y^7*z + 822*y^8*z - 291*y^9*z + 30*y^10*z + 6*y^11*z - 27*y^2*z^2 + 246*y^3*z^2 - 1044*y^4*z^2 + 2589*y^5*z^2 - 3855*y^6*z^2 + 3312*y^7*z^2 - 1446*y^8*z^2 + 189*y^9*z^2 + 36*y^10*z^2 - 9*y*z^3 + 182*y^2*z^3 - 1116*y^3*z^3 + 3558*y^4*z^3 - 6469*y^5*z^3 + 6594*y^6*z^3 - 3378*y^7*z^3 + 554*y^8*z^3 + 84*y^9*z^3 + 51*y*z^4 - 585*y^2*z^4 + 2631*y^3*z^4 - 6084*y^4*z^4 + 7593*y^5*z^4 - 4755*y^6*z^4 + 1065*y^7*z^4 + 84*y^8*z^4 + 6*z^5 - 153*y*z^5 + 1050*y^2*z^5 - 3282*y^3*z^5 + 5364*y^4*z^5 - 4479*y^5*z^5 + 1494*y^6*z^5 - 24*z^6 + 261*y*z^6 - 1104*y^2*z^6 + 2448*y^3*z^6 - 2970*y^4*z^6 + 1527*y^5*z^6 - 84*y^6*z^6 + 36*z^7 - 240*y*z^7 + 714*y^2*z^7 - 1314*y^3*z^7 + 1050*y^4*z^7 - 84*y^5*z^7 - 24*z^8 + 108*y*z^8 - 306*y^2*z^8 + 420*y^3*z^8 - 36*y^4*z^8 + 6*z^9 - 18*y*z^9 + 72*y^2*z^9 - 6*y^3*z^9)*G[0, 0, 1, y])/(3*(-1 + y)^3*y^2*z^3* (-1 + y + z)^3*(y + z)^3) + ((y^2 - 9*y^3 + 21*y^4 - 15*y^5 + 6*y^6 + 15*y*z - 66*y^2*z + 123*y^3*z - 96*y^4*z + 36*y^5*z + 6*z^2 - 81*y*z^2 + 219*y^2*z^2 - 222*y^3*z^2 + 90*y^4*z^2 - 24*z^3 + 153*y*z^3 - 240*y^2*z^3 + 120*y^3*z^3 + 36*z^4 - 123*y*z^4 + 90*y^2*z^4 - 24*z^5 + 36*y*z^5 + 6*z^6)* G[0, 1, 0, y])/(3*y^2*(-1 + y + z)^3*(y + z)^3) - (2*(y^5 - 6*y^6 + 15*y^7 - 20*y^8 + 15*y^9 - 6*y^10 + y^11 + 45*y^4*z - 249*y^5*z + 570*y^6*z - 690*y^7*z + 465*y^8*z - 165*y^9*z + 24*y^10*z + 108*y^3*z^2 - 711*y^4*z^2 + 1878*y^5*z^2 - 2562*y^6*z^2 + 1908*y^7*z^2 - 735*y^8*z^2 + 114*y^9*z^2 + 95*y^2*z^3 - 825*y^3*z^3 + 2658*y^4*z^3 - 4228*y^5*z^3 + 3564*y^6*z^3 - 1524*y^7*z^3 + 263*y^8*z^3 - 3*y^9*z^3 + 18*y*z^4 - 378*y^2*z^4 + 1782*y^3*z^4 - 3597*y^4*z^4 + 3585*y^5*z^4 - 1743*y^6*z^4 + 351*y^7*z^4 - 18*y^8*z^4 + 3*z^5 - 81*y*z^5 + 621*y^2*z^5 - 1713*y^3*z^5 + 2097*y^4*z^5 - 1155*y^5*z^5 + 273*y^6*z^5 - 45*y^7*z^5 - 12*z^6 + 144*y*z^6 - 550*y^2*z^6 + 840*y^3*z^6 - 480*y^4*z^6 + 100*y^5*z^6 - 60*y^6*z^6 + 18*z^7 - 126*y*z^7 + 273*y^2*z^7 - 159*y^3*z^7 - 15*y^4*z^7 - 45*y^5*z^7 - 12*z^8 + 54*y*z^8 - 48*y^2*z^8 - 30*y^3*z^8 - 18*y^4*z^8 + 3*z^9 - 9*y*z^9 - 9*y^2*z^9 - 3*y^3*z^9)*G[0, 1, 1, y])/(3*(-1 + y)^3*y^2*z^3* (-1 + y + z)^3*(y + z)^3) - (8*(-y^3 + 3*y^4 - 3*y^5 + y^6 - 3*y^2*z + 12*y^3*z - 15*y^4*z + 6*y^5*z - 3*y*z^2 + 18*y^2*z^2 - 30*y^3*z^2 + 15*y^4*z^2 + 9*y*z^3 - 27*y^2*z^3 + 18*y^3*z^3 - 9*y*z^4 + 9*y^2*z^4 - z^6)*G[1, 0, 0, y])/(3*z^3*(-1 + y + z)^3* (y + z)^3) + ((-9*y^3 + 55*y^4 - 141*y^5 + 195*y^6 - 155*y^7 + 69*y^8 - 15*y^9 + y^10 - 27*y^2*z + 132*y^3*z - 243*y^4*z + 174*y^5*z + 45*y^6*z - 168*y^7*z + 123*y^8*z - 42*y^9*z + 6*y^10*z - 27*y*z^2 + 102*y^2*z^2 + 54*y^3*z^2 - 795*y^4*z^2 + 1581*y^5*z^2 - 1512*y^6*z^2 + 804*y^7*z^2 - 243*y^8*z^2 + 36*y^9*z^2 - 9*z^3 + 26*y*z^3 + 330*y^2*z^3 - 1680*y^3*z^3 + 3201*y^4*z^3 - 3114*y^5*z^3 + 1692*y^6*z^3 - 536*y^7*z^3 + 90*y^8*z^3 + 21*z^4 + 105*y*z^4 - 1017*y^2*z^4 + 2460*y^3*z^4 - 2679*y^4*z^4 + 1515*y^5*z^4 - 525*y^6*z^4 + 120*y^7*z^4 - 9*z^5 - 180*y*z^5 + 714*y^2*z^5 - 810*y^3*z^5 + 249*y^4*z^5 - 54*y^5*z^5 + 90*y^6*z^5 - 9*z^6 + 60*y*z^6 + 90*y^2*z^6 - 540*y^3*z^6 + 399*y^4*z^6 + 36*y^5*z^6 + 6*z^7 + 60*y*z^7 - 384*y^2*z^7 + 420*y^3*z^7 + 6*y^4*z^7 - 84*y*z^8 + 192*y^2*z^8 + 36*y*z^9)*G[1, 0, 1, y])/(3*(-1 + y)^3*y*z^3*(-1 + y + z)^3* (y + z)^3) + ((-21*y^2 + 69*y^3 - 81*y^4 + 31*y^5 - 6*y^6 - 15*y*z + 126*y^2*z - 243*y^3*z + 144*y^4*z - 36*y^5*z - 6*z^2 + 81*y*z^2 - 279*y^2*z^2 + 270*y^3*z^2 - 90*y^4*z^2 + 24*z^3 - 153*y*z^3 + 256*y^2*z^3 - 120*y^3*z^3 - 36*z^4 + 123*y*z^4 - 90*y^2*z^4 + 24*z^5 - 36*y*z^5 - 6*z^6)*G[1, 1, 0, y])/ (3*y^2*(-1 + y + z)^3*(y + z)^3) + (7*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1, 1, 1, y])/ (3*y*z^2*(y + z)^3) + (8*G[0, 0, 1, 1, y])/z^3 + (8*G[0, 1, 0, 1, y])/z^3 - (4*G[1, 0, 0, 1, y])/z^3 + (8*G[1, 0, 1, 1, y])/z^3 - (8*G[1, 1, 0, 1, y])/z^3) + G[0, -y, z]*(((45*y^5 + 6*y^6 - 102*y^7 + 68*y^8 - 17*y^9 - 6*y^4*z + 390*y^5*z - 969*y^6*z + 780*y^7*z - 201*y^8*z + 6*y^9*z - 123*y^3*z^2 + 960*y^4*z^2 - 2508*y^5*z^2 + 2460*y^6*z^2 - 834*y^7*z^2 + 45*y^8*z^2 - 241*y^2*z^3 + 1546*y^3*z^3 - 4041*y^4*z^3 + 4613*y^5*z^3 - 2114*y^6*z^3 + 237*y^7*z^3 - 96*y*z^4 + 1242*y^2*z^4 - 4167*y^3*z^4 + 5928*y^4*z^4 - 3552*y^5*z^4 + 663*y^6*z^4 - 15*z^5 + 402*y*z^5 - 2340*y^2*z^5 + 4770*y^3*z^5 - 3780*y^4*z^5 + 1017*y^5*z^5 + 42*z^6 - 627*y*z^6 + 2148*y^2*z^6 - 2412*y^3*z^6 + 903*y^4*z^6 - 54*z^7 + 477*y*z^7 - 864*y^2*z^7 + 459*y^3*z^7 + 36*z^8 - 153*y*z^8 + 117*y^2*z^8 - 9*z^9 + 9*y*z^9)*G[1, 0, y])/(18*(-1 + y)*y^2*z^3*(-1 + y + z)^3* (y + z)^3) + ((52*y^5 - 308*y^6 + 700*y^7 - 772*y^8 + 416*y^9 - 88*y^10 - 627*y^4*z + 3733*y^5*z - 8674*y^6*z + 9990*y^7*z - 5851*y^8*z + 1525*y^9*z - 96*y^10*z - 1842*y^3*z^2 + 12948*y^4*z^2 - 34970*y^5*z^2 + 46302*y^6*z^2 - 30936*y^7*z^2 + 9158*y^8*z^2 - 660*y^9*z^2 - 1434*y^2*z^3 + 13689*y^3*z^3 - 46170*y^4*z^3 + 73029*y^5*z^3 - 57105*y^6*z^3 + 19962*y^7*z^3 - 1971*y^8*z^3 - 486*y*z^4 + 6651*y^2*z^4 - 29241*y^3*z^4 + 56760*y^4*z^4 - 53226*y^5*z^4 + 22869*y^6*z^4 - 3327*y^7*z^4 + 9*z^5 + 1170*y*z^5 - 8823*y^2*z^5 + 22881*y^3*z^5 - 27054*y^4*z^5 + 15249*y^5*z^5 - 3414*y^6*z^5 - 27*z^6 - 801*y*z^6 + 3879*y^2*z^6 - 6651*y^3*z^6 + 5760*y^4*z^6 - 2106*y^5*z^6 + 27*z^7 + 36*y*z^7 - 306*y^2*z^7 + 1008*y^3*z^7 - 711*y^4*z^7 - 9*z^8 + 81*y*z^8 + 45*y^2*z^8 - 99*y^3*z^8)* G[1, 1, y])/(18*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((18*y^5 - 72*y^6 + 114*y^7 - 90*y^8 + 36*y^9 - 6*y^10 + 72*y^3*z - 366*y^4*z + 768*y^5*z - 852*y^6*z + 528*y^7*z - 174*y^8*z + 24*y^9*z + 180*y^2*z^2 - 1206*y^3*z^2 + 3246*y^4*z^2 - 4542*y^5*z^2 + 3510*y^6*z^2 - 1428*y^7*z^2 + 240*y^8*z^2 + 134*y*z^3 - 1290*y^2*z^3 + 4476*y^3*z^3 - 7649*y^4*z^3 + 6981*y^5*z^3 - 3273*y^6*z^3 + 621*y^7*z^3 + 18*z^4 - 498*y*z^4 + 2634*y^2*z^4 - 5865*y^3*z^4 + 6480*y^4*z^4 - 3519*y^5*z^4 + 750*y^6*z^4 - 54*z^5 + 642*y*z^5 - 2103*y^2*z^5 + 2934*y^3*z^5 - 1836*y^4*z^5 + 417*y^5*z^5 + 54*z^6 - 321*y*z^6 + 576*y^2*z^6 - 342*y^3*z^6 + 24*y^4*z^6 - 18*z^7 + 33*y*z^7 + 51*y^2*z^7 - 93*y^3*z^7 + 21*y*z^8 - 48*y^2*z^8 - 9*y*z^9)*G[0, 0, 1, y])/ (3*(-1 + y)^3*y*z^3*(-1 + y + z)^3*(y + z)^3) + (2*(3*y^4 - 3*y^5 + y^6 + 9*y^3*z - 15*y^4*z + 6*y^5*z + 9*y^2*z^2 - 27*y^3*z^2 + 15*y^4*z^2 + 4*z^3 - 9*y*z^3 - 9*y^2*z^3 + 14*y^3*z^3 - 12*z^4 + 18*y*z^4 - 3*y^2*z^4 + 12*z^5 - 12*y*z^5 - 5*z^6)*G[0, 1, 0, y])/(3*z^3*(-1 + y + z)^3*(y + z)^3) + ((-y^3 + 6*y^4 - 15*y^5 + 20*y^6 - 15*y^7 + 6*y^8 - y^9 - 53*y^2*z + 339*y^3*z - 894*y^4*z + 1240*y^5*z - 945*y^6*z + 363*y^7*z - 44*y^8*z - 6*y^9*z - 79*y*z^2 + 669*y^2*z^2 - 2193*y^3*z^2 + 3632*y^4*z^2 - 3213*y^5*z^2 + 1401*y^6*z^2 - 187*y^7*z^2 - 30*y^8*z^2 - 15*z^3 + 345*y*z^3 - 1737*y^2*z^3 + 3789*y^3*z^3 - 4110*y^4*z^3 + 2106*y^5*z^3 - 318*y^6*z^3 - 60*y^7*z^3 + 45*z^4 - 504*y*z^4 + 1665*y^2*z^4 - 2403*y^3*z^4 + 1542*y^4*z^4 - 285*y^5*z^4 - 60*y^6*z^4 - 45*z^5 + 291*y*z^5 - 657*y^2*z^5 + 633*y^3*z^5 - 192*y^4*z^5 - 30*y^5*z^5 + 15*z^6 - 81*y*z^6 + 195*y^2*z^6 - 141*y^3*z^6 - 6*y^4*z^6 + 42*y*z^7 - 78*y^2*z^7 - 18*y*z^8)*G[0, 1, 1, y])/(3*(-1 + y)^3*y*z^3*(-1 + y + z)^3* (y + z)^2) + (2*(6*y^6 - 6*y^7 + 2*y^8 - 3*y^4*z + 27*y^5*z - 39*y^6*z + 15*y^7*z - 3*y^3*z^2 + 36*y^4*z^2 - 81*y^5*z^2 + 42*y^6*z^2 - 13*y^2*z^3 + 60*y^3*z^3 - 126*y^4*z^3 + 89*y^5*z^3 - 6*y^6*z^3 - 15*y*z^4 + 102*y^2*z^4 - 216*y^3*z^4 + 186*y^4*z^4 - 36*y^5*z^4 - 6*z^5 + 81*y*z^5 - 255*y^2*z^5 + 285*y^3*z^5 - 90*y^4*z^5 + 24*z^6 - 153*y*z^6 + 258*y^2*z^6 - 120*y^3*z^6 - 36*z^7 + 123*y*z^7 - 90*y^2*z^7 + 24*z^8 - 36*y*z^8 - 6*z^9)* G[1, 0, 0, y])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + ((5*y^4 - y^7 + 66*y^3*z - 162*y^4*z + 135*y^5*z - 36*y^6*z - 6*y^7*z + 144*y^2*z^2 - 567*y^3*z^2 + 636*y^4*z^2 - 195*y^5*z^2 - 36*y^6*z^2 + 90*y*z^3 - 669*y^2*z^3 + 1119*y^3*z^3 - 451*y^4*z^3 - 90*y^5*z^3 + 15*z^4 - 309*y*z^4 + 915*y^2*z^4 - 543*y^3*z^4 - 120*y^4*z^4 - 45*z^5 + 342*y*z^5 - 354*y^2*z^5 - 90*y^3*z^5 + 45*z^6 - 117*y*z^6 - 36*y^2*z^6 - 15*z^7 - 6*y*z^7)* G[1, 0, 1, y])/(3*y*z^3*(-1 + y + z)^3*(y + z)^3) + ((3*y^6 - 3*y^7 - 3*y^4*z + 18*y^5*z - 24*y^6*z + 6*y^7*z - 3*y^3*z^2 + 27*y^4*z^2 - 54*y^5*z^2 + 24*y^6*z^2 - 5*y^2*z^3 + 33*y^3*z^3 - 81*y^4*z^3 + 55*y^5*z^3 - 6*y^6*z^3 - 15*y*z^4 + 78*y^2*z^4 - 162*y^3*z^4 + 132*y^4*z^4 - 36*y^5*z^4 - 6*z^5 + 81*y*z^5 - 231*y^2*z^5 + 240*y^3*z^5 - 90*y^4*z^5 + 24*z^6 - 153*y*z^6 + 244*y^2*z^6 - 120*y^3*z^6 - 36*z^7 + 123*y*z^7 - 90*y^2*z^7 + 24*z^8 - 36*y*z^8 - 6*z^9)*G[1, 1, 0, y])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + ((-4*y^5 + 12*y^6 - 12*y^7 + 4*y^8 + 19*y^4*z - 73*y^5*z + 89*y^6*z - 35*y^7*z + 55*y^3*z^2 - 213*y^4*z^2 + 253*y^5*z^2 - 95*y^6*z^2 + 63*y^2*z^3 - 243*y^3*z^3 + 279*y^4*z^3 - 117*y^5*z^3 + 6*y^6*z^3 + 21*y*z^4 - 97*y^2*z^4 + 125*y^3*z^4 - 103*y^4*z^4 + 18*y^5*z^4 + 6*z^5 - 36*y*z^5 + 64*y^2*z^5 - 88*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 30*y^2*z^6 + 6*y^3*z^6)*G[1, 1, 1, y])/((-1 + y)^3*y^2*z^3*(y + z)^3) + (8*G[0, 0, 1, 1, y])/z^3 + (8*G[0, 1, 0, 1, y])/z^3 - (12*G[0, 1, 1, 1, y])/z^3 + (4*G[1, 0, 0, 1, y])/z^3 - (16*G[1, 0, 1, 1, y])/z^3 - (4*G[1, 1, 0, 1, y])/z^3) + G[1 - y, -y, z]*(((-10*y^4 + 41*y^5 - 73*y^6 + 73*y^7 - 41*y^8 + 10*y^9 - 69*y^3*z + 350*y^4*z - 728*y^5*z + 774*y^6*z - 419*y^7*z + 92*y^8*z - 123*y^2*z^2 + 762*y^3*z^2 - 1846*y^4*z^2 + 2196*y^5*z^2 - 1287*y^6*z^2 + 298*y^7*z^2 - 57*y*z^3 + 558*y^2*z^3 - 1767*y^3*z^3 + 2532*y^4*z^3 - 1710*y^5*z^3 + 444*y^6*z^3 - 9*z^4 + 171*y*z^4 - 762*y^2*z^4 + 1377*y^3*z^4 - 1119*y^4*z^4 + 342*y^5*z^4 + 18*z^5 - 147*y*z^5 + 360*y^2*z^5 - 387*y^3*z^5 + 165*y^4*z^5 - 9*z^6 + 36*y*z^6 - 81*y^2*z^6 + 81*y^3*z^6 - 12*y*z^7 + 39*y^2*z^7 + 9*y*z^8)*G[0, 0, 1, y])/ (3*(-1 + y)^3*y*z^3*(-1 + y + z)^2*(y + z)^3) + ((-4 + 5*y - 4*y^2 + 8*z - 5*y*z - 4*z^2)*G[0, 1, 0, y])/ (3*z^3*(-1 + y + z)^2) + ((63*y^3 - 177*y^4 + 177*y^5 - 75*y^6 + 12*y^7 + 159*y^2*z - 441*y^3*z + 453*y^4*z - 207*y^5*z + 36*y^6*z - 9*z^2 + 125*y*z^2 - 285*y^2*z^2 + 303*y^3*z^2 - 152*y^4*z^2 + 36*y^5*z^2 + 18*z^3 - 42*y*z^3 + 78*y^2*z^3 - 12*y^3*z^3 + 12*y^4*z^3 + 12*y*z^4 + 42*y^2*z^4 + 18*y*z^5)* G[0, 1, 1, y])/(3*(-1 + y)^3*y*z^2*(y + z)^3) - (2*(4*y^3 - 5*y^4 + 4*y^5 + 18*y^2*z - 35*y^3*z + 23*y^4*z + 18*y*z^2 - 63*y^2*z^2 + 49*y^3*z^2 - 4*z^3 - 25*y*z^3 + 41*y^2*z^3 + 8*z^4 + 7*y*z^4 - 4*z^5)*G[1, 0, 0, y])/ (3*z^3*(-1 + y + z)^2*(y + z)^3) + ((-8*y^4 + 7*y^5 - 8*y^6 - 63*y^3*z + 127*y^4*z - 94*y^5*z + 12*y^6*z - 123*y^2*z^2 + 381*y^3*z^2 - 326*y^4*z^2 + 60*y^5*z^2 - 9*z^3 - 34*y*z^3 + 368*y^2*z^3 - 478*y^3*z^3 + 120*y^4*z^3 + 18*z^4 + 98*y*z^4 - 314*y^2*z^4 + 120*y^3*z^4 - 9*z^5 - 76*y*z^5 + 60*y^2*z^5 + 12*y*z^6)*G[1, 0, 1, y])/ (3*y*z^3*(-1 + y + z)^2*(y + z)^3) + ((-4*y^2 + 5*y^3 - 4*y^4 - 14*y*z + 30*y^2*z - 19*y^3*z - 4*z^2 + 33*y*z^2 - 30*y^2*z^2 + 8*z^3 - 19*y*z^3 - 4*z^4)*G[1, 1, 0, y])/ (3*z^3*(-1 + y + z)^2*(y + z)^2) + ((26*y^4 - 78*y^5 + 78*y^6 - 26*y^7 + 177*y^3*z - 483*y^4*z + 435*y^5*z - 129*y^6*z + 357*y^2*z^2 - 927*y^3*z^2 + 807*y^4*z^2 - 237*y^5*z^2 - 27*z^3 + 335*y*z^3 - 699*y^2*z^3 + 573*y^3*z^3 - 146*y^4*z^3 + 48*z^4 - 96*y*z^4 + 120*y^2*z^4 + 36*y^3*z^4 + 24*y*z^5 + 84*y^2*z^5 + 36*y*z^6)*G[1, 1, 1, y])/ (3*(-1 + y)^3*y*z^3*(y + z)^3) - (16*G[0, 0, 1, 1, y])/z^3 - (16*G[0, 1, 0, 1, y])/z^3 + (24*G[0, 1, 1, 1, y])/z^3 - (8*G[1, 0, 0, 1, y])/z^3 + (36*G[1, 0, 1, 1, y])/z^3 + (4*G[1, 1, 0, 1, y])/z^3) + G[1 - y, 1, z]* (((-3*y^4 + 5*y^5 + 2*y^6 - y^7 - 9*y^3*z + 29*y^4*z - 16*y^5*z + 4*y^6*z - 2*y^7*z - 9*y^2*z^2 + 51*y^3*z^2 - 67*y^4*z^2 + 31*y^5*z^2 - 10*y^6*z^2 - 3*y*z^3 + 17*y^2*z^3 - 39*y^3*z^3 + 23*y^4*z^3 - 10*y^5*z^3 - 16*y*z^4 + 71*y^2*z^4 - 88*y^3*z^4 + 30*y^4*z^4 - 10*z^5 + 91*y*z^5 - 177*y^2*z^5 + 90*y^3*z^5 + 30*z^6 - 122*y*z^6 + 98*y^2*z^6 - 30*z^7 + 50*y*z^7 + 10*z^8)* G[0, 0, 1, y])/(y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((4*y^4 - 7*y^5 + 4*y^6 + 6*y^3*z - 18*y^4*z + 13*y^5*z + 4*y^2*z^2 - 19*y^3*z^2 + 18*y^4*z^2 + 15*y*z^3 - 48*y^2*z^3 + 48*y^3*z^3 - 10*y^4*z^3 + 10*z^4 - 70*y*z^4 + 104*y^2*z^4 - 40*y^3*z^4 - 30*z^5 + 95*y*z^5 - 60*y^2*z^5 + 30*z^6 - 40*y*z^6 - 10*z^7)*G[0, 1, 0, y])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((3*y^4 - 5*y^5 - 2*y^6 + y^7 + 9*y^3*z - 29*y^4*z + 16*y^5*z - 4*y^6*z + 2*y^7*z + 9*y^2*z^2 - 51*y^3*z^2 + 67*y^4*z^2 - 31*y^5*z^2 + 10*y^6*z^2 + 3*y*z^3 - 17*y^2*z^3 + 39*y^3*z^3 - 23*y^4*z^3 + 10*y^5*z^3 + 16*y*z^4 - 71*y^2*z^4 + 88*y^3*z^4 - 30*y^4*z^4 + 10*z^5 - 91*y*z^5 + 177*y^2*z^5 - 90*y^3*z^5 - 30*z^6 + 122*y*z^6 - 98*y^2*z^6 + 30*z^7 - 50*y*z^7 - 10*z^8)* G[1, 0, 1, y])/(y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((-4*y^4 + 7*y^5 - 4*y^6 - 6*y^3*z + 18*y^4*z - 13*y^5*z - 4*y^2*z^2 + 19*y^3*z^2 - 18*y^4*z^2 - 15*y*z^3 + 48*y^2*z^3 - 48*y^3*z^3 + 10*y^4*z^3 - 10*z^4 + 70*y*z^4 - 104*y^2*z^4 + 40*y^3*z^4 + 30*z^5 - 95*y*z^5 + 60*y^2*z^5 - 30*z^6 + 40*y*z^6 + 10*z^7)*G[1, 1, 0, y])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) - (12*G[0, 0, 1, 1, y])/z^3 - (12*G[0, 1, 0, 1, y])/z^3 + (12*G[1, 0, 1, 1, y])/z^3 + (12*G[1, 1, 0, 1, y])/z^3) + G[1 - y, 0, z]*((369*y^4 + 5230*y^5 - 15238*y^6 + 13310*y^7 - 3671*y^8 - 2742*y^3*z + 32553*y^4*z - 82260*y^5*z + 78150*y^6*z - 26022*y^7*z + 321*y^8*z + 978*y^2*z^2 + 25021*y^3*z^2 - 99449*y^4*z^2 + 122902*y^5*z^2 - 52431*y^6*z^2 + 2979*y^7*z^2 - 13797*y*z^3 + 68099*y^2*z^3 - 151518*y^3*z^3 + 163335*y^4*z^3 - 79577*y^5*z^3 + 13458*y^6*z^3 - 558*z^4 + 36711*y*z^4 - 129450*y^2*z^4 + 164685*y^3*z^4 - 94956*y^4*z^4 + 28158*y^5*z^4 + 966*z^5 - 28221*y*z^5 + 63129*y^2*z^5 - 50805*y^3*z^5 + 28701*y^4*z^5 - 534*z^6 + 3843*y*z^6 - 3330*y^2*z^6 + 13791*y^3*z^6 + 126*z^7 + 2016*y*z^7 + 2448*y^2*z^7)/ (108*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) - (8*G[0, 0, 0, y])/(3*z^3) + ((-9*y^3 + 32*y^4 - 42*y^5 + 24*y^6 - 5*y^7 - 27*y^2*z + 84*y^3*z - 60*y^4*z - 30*y^5*z + 39*y^6*z - 6*y^7*z - 27*y*z^2 + 72*y^2*z^2 + 36*y^3*z^2 - 186*y^4*z^2 + 123*y^5*z^2 - 18*y^6*z^2 - 9*z^3 - 2*y*z^3 + 150*y^2*z^3 - 240*y^3*z^3 + 137*y^4*z^3 - 18*y^5*z^3 + 6*z^4 + 12*y*z^4 - 12*y^2*z^4 + 54*y^3*z^4 - 6*y^4*z^4 + 12*y*z^5 + 42*y^2*z^5 + 18*y*z^6)*G[0, 0, 1, y])/(3*(-1 + y)^3*y*z^3*(y + z)^3) + (4*(y^3 + 3*y^2*z + 3*y*z^2 + 3*z^3)*G[0, 1, 0, y])/ (3*z^3*(y + z)^3) + ((18*y^3 - 56*y^4 + 60*y^5 - 24*y^6 + 2*y^7 + 54*y^2*z - 108*y^3*z - 60*y^4*z + 240*y^5*z - 138*y^6*z + 12*y^7*z + 54*y*z^2 - 30*y^2*z^2 - 414*y^3*z^2 + 714*y^4*z^2 - 360*y^5*z^2 + 36*y^6*z^2 + 18*z^3 + 55*y*z^3 - 453*y^2*z^3 + 633*y^3*z^3 - 325*y^4*z^3 + 36*y^5*z^3 - 3*z^4 - 51*y*z^4 + 51*y^2*z^4 - 117*y^3*z^4 + 12*y^4*z^4 - 24*y*z^5 - 84*y^2*z^5 - 36*y*z^6)*G[0, 1, 1, y])/(3*(-1 + y)^3*y*z^3*(y + z)^3) + (8*y*(y^2 + 3*y*z + 3*z^2)*G[1, 0, 0, y])/(3*z^3*(y + z)^3) + ((-18*y^3 + 56*y^4 - 60*y^5 + 24*y^6 - 2*y^7 - 54*y^2*z + 228*y^3*z - 300*y^4*z + 120*y^5*z + 18*y^6*z - 12*y^7*z - 54*y*z^2 + 330*y^2*z^2 - 486*y^3*z^2 + 186*y^4*z^2 + 60*y^5*z^2 - 36*y^6*z^2 - 18*z^3 + 203*y*z^3 - 321*y^2*z^3 + 141*y^3*z^3 + 67*y^4*z^3 - 36*y^5*z^3 + 33*z^4 - 39*y*z^4 + 39*y^2*z^4 + 87*y^3*z^4 - 12*y^4*z^4 + 24*y*z^5 + 84*y^2*z^5 + 36*y*z^6)* G[1, 0, 1, y])/(3*(-1 + y)^3*y*z^3*(y + z)^3) - (4*(2*y^3 + 6*y^2*z + 6*y*z^2 - z^3)*G[1, 1, 0, y])/ (3*z^3*(y + z)^3) + (7*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[1, 1, 1, y])/(3*y*z^2*(y + z)^3) + (4*G[0, 0, 0, 1, y])/z^3 - (8*G[0, 0, 1, 1, y])/z^3 - (16*G[0, 1, 0, 1, y])/z^3 + (16*G[0, 1, 1, 1, y])/z^3 + (8*G[1, 0, 0, 1, y])/z^3 - (16*G[1, 0, 1, 1, y])/z^3 + (16*G[1, 1, 0, 1, y])/z^3) + G[-y, 1 - y, z]*((-5577*y^4 + 15142*y^5 - 14630*y^6 + 6142*y^7 - 1077*y^8 - 13362*y^3*z + 44907*y^4*z - 54735*y^5*z + 30645*y^6*z - 9903*y^7*z + 2448*y^8*z - 13479*y^2*z^2 + 61827*y^3*z^2 - 99828*y^4*z^2 + 78405*y^5*z^2 - 37239*y^6*z^2 + 10314*y^7*z^2 + 13266*y*z^3 - 38429*y^2*z^3 + 37063*y^3*z^3 + 3136*y^4*z^3 - 28320*y^5*z^3 + 13284*y^6*z^3 + 558*z^4 - 34653*y*z^4 + 103362*y^2*z^4 - 97410*y^3*z^4 + 23553*y^4*z^4 - 966*z^5 + 25512*y*z^5 - 49179*y^2*z^5 + 24147*y^3*z^5 - 13284*y^4*z^5 + 534*z^6 - 2661*y*z^6 - 1329*y^2*z^6 - 10314*y^3*z^6 - 126*z^7 - 2016*y*z^7 - 2448*y^2*z^7)/(108*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) - (4*(6*y^3 - 6*y^4 + 2*y^5 - 3*y*z + 21*y^2*z - 33*y^3*z + 13*y^4*z + 15*y*z^2 - 48*y^2*z^2 + 29*y^3*z^2 - 21*y*z^3 + 25*y^2*z^3 + 5*y*z^4 - 2*z^5)*G[0, 0, 0, y])/ (3*z^3*(-1 + y + z)^3*(y + z)^2) + ((9*y^4 - 3*y^5 + 3*y^6 - 3*y^7 - 24*y^3*z + 99*y^4*z - 132*y^5*z + 51*y^6*z - 6*y^7*z - 57*y^2*z^2 + 279*y^3*z^2 - 462*y^4*z^2 + 252*y^5*z^2 - 30*y^6*z^2 - 18*y*z^3 + 237*y^2*z^3 - 588*y^3*z^3 + 472*y^4*z^3 - 66*y^5*z^3 - 6*z^4 + 84*y*z^4 - 369*y^2*z^4 + 467*y^3*z^4 - 90*y^4*z^4 + 24*z^5 - 144*y*z^5 + 277*y^2*z^5 - 90*y^3*z^5 - 36*z^6 + 108*y*z^6 - 66*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[0, 0, 1, y])/(3*y^2*z^3*(-1 + y + z)^3* (y + z)^2) + ((4*y^2 - 42*y^3 + 42*y^4 - 16*y^5 - 3*y*z - 3*y^2*z + 75*y^3*z - 39*y^4*z + 6*z^2 - 9*y*z^2 + 12*y^2*z^2 - 39*y^3*z^2 - 24*z^3 + 45*y*z^3 - 27*y^2*z^3 + 6*y^3*z^3 + 36*z^4 - 51*y*z^4 + 18*y^2*z^4 - 24*z^5 + 18*y*z^5 + 6*z^6)* G[0, 1, 0, y])/(3*y^2*z^3*(-1 + y + z)^3) + ((-9*y^4 + 15*y^5 - 15*y^6 - 3*y^7 + 8*y^8 - 27*y^3*z + 105*y^4*z - 186*y^5*z + 165*y^6*z - 69*y^7*z + 24*y^8*z - 27*y^2*z^2 + 207*y^3*z^2 - 540*y^4*z^2 + 720*y^5*z^2 - 468*y^6*z^2 + 144*y^7*z^2 + 9*y*z^3 + 75*y^2*z^3 - 504*y^3*z^3 + 1068*y^4*z^3 - 985*y^5*z^3 + 354*y^6*z^3 - 48*y*z^4 - 33*y^2*z^4 + 543*y^3*z^4 - 900*y^4*z^4 + 444*y^5*z^4 - 6*z^5 + 126*y*z^5 - 117*y^2*z^5 - 243*y^3*z^5 + 270*y^4*z^5 + 24*z^6 - 180*y*z^6 + 168*y^2*z^6 + 24*y^3*z^6 - 36*z^7 + 129*y*z^7 - 66*y^2*z^7 + 24*z^8 - 36*y*z^8 - 6*z^9)*G[0, 1, 1, y])/(3*y^2*z^3*(-1 + y + z)^3* (y + z)^3) - (2*(3*y^3 - 3*y^4 - 3*y*z + 15*y^2*z - 21*y^3*z + 6*y^4*z + 12*y*z^2 - 33*y^2*z^2 + 18*y^3*z^2 - 15*y*z^3 + 22*y^2*z^3 + 14*y*z^4 + 4*z^5)*G[1, 0, 0, y])/ (3*z^3*(-1 + y + z)^3*(y + z)^2) + ((9*y^4 - 28*y^5 - 9*y^6 + 27*y^7 - 13*y^8 + 27*y^3*z - 66*y^4*z - 111*y^5*z + 279*y^6*z - 138*y^7*z + 6*y^8*z + 27*y^2*z^2 - 54*y^3*z^2 - 315*y^4*z^2 + 861*y^5*z^2 - 519*y^6*z^2 + 36*y^7*z^2 - 9*y*z^3 + 44*y^2*z^3 - 471*y^3*z^3 + 1323*y^4*z^3 - 1009*y^5*z^3 + 102*y^6*z^3 + 72*y*z^4 - 444*y^2*z^4 + 1260*y^3*z^4 - 1215*y^4*z^4 + 192*y^5*z^4 + 12*z^5 - 234*y*z^5 + 834*y^2*z^5 - 1032*y^3*z^5 + 270*y^4*z^5 - 48*z^6 + 360*y*z^6 - 645*y^2*z^6 + 276*y^3*z^6 + 72*z^7 - 261*y*z^7 + 186*y^2*z^7 - 48*z^8 + 72*y*z^8 + 12*z^9)*G[1, 0, 1, y])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + ((8*y^4 - 12*y^5 + 12*y^6 - 4*y^7 + 22*y^3*z - 66*y^4*z + 66*y^5*z - 26*y^6*z + 8*y^2*z^2 - 78*y^3*z^2 + 120*y^4*z^2 - 58*y^5*z^2 - 9*y*z^3 + 9*y^2*z^3 + 45*y^3*z^3 - 15*y^4*z^3 - 6*y^5*z^3 - 6*z^4 + 57*y*z^4 - 102*y^2*z^4 + 111*y^3*z^4 - 30*y^4*z^4 + 24*z^5 - 117*y*z^5 + 165*y^2*z^5 - 60*y^3*z^5 - 36*z^6 + 99*y*z^6 - 60*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[1, 1, 0, y])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (7*(4*y^3 + 17*y^2*z + 22*y*z^2 + 3*z^3)*G[1, 1, 1, y])/ (3*y*z^3*(y + z)^2) + (4*G[0, 0, 0, 1, y])/z^3 - (20*G[0, 0, 1, 1, y])/z^3 - (28*G[0, 1, 0, 1, y])/z^3 + (40*G[0, 1, 1, 1, y])/z^3 - (8*G[1, 0, 0, 1, y])/z^3 + (24*G[1, 0, 1, 1, y])/z^3 + (16*G[1, 1, 0, 1, y])/z^3) + G[1 - y, 1 - y, z]*((-3616*y^2 + 7121*y^3 - 3505*y^4 - 8412*y*z + 22735*y^2*z - 15739*y^3*z + 1416*y^4*z + 426*z^2 + 9549*y*z^2 - 12390*y^2*z^2 + 1416*y^3*z^2 - 843*z^3 + 261*y*z^3 - 1416*y^2*z^3 + 417*z^4 - 1416*y*z^4)/(54*(-1 + y)*y*z^2* (-1 + y + z)*(y + z)^2) + (4*y*(4*y^2 + 9*y*z + 9*z^2)* G[0, 0, 0, y])/(3*z^3*(y + z)^3) + ((-36*y^4 + 98*y^5 - 78*y^6 + 6*y^7 + 10*y^8 - 108*y^3*z + 282*y^4*z - 102*y^5*z - 234*y^6*z + 186*y^7*z - 24*y^8*z - 108*y^2*z^2 + 288*y^3*z^2 + 72*y^4*z^2 - 612*y^5*z^2 + 432*y^6*z^2 - 72*y^7*z^2 - 27*y*z^3 + 70*y^2*z^3 + 252*y^3*z^3 - 582*y^4*z^3 + 425*y^5*z^3 - 84*y^6*z^3 - 3*y*z^4 + 141*y^2*z^4 - 225*y^3*z^4 + 309*y^4*z^4 - 60*y^5*z^4 - 12*z^5 + 72*y*z^5 - 108*y^2*z^5 + 246*y^3*z^5 - 36*y^4*z^5 + 12*z^6 - 36*y*z^6 + 90*y^2*z^6 - 12*y^3*z^6)*G[0, 0, 1, y])/(3*(-1 + y)^3*y^2*z^3* (y + z)^3) + ((-8*y^5 - 24*y^4*z - 24*y^3*z^2 - 43*y^2*z^3 + 18*y^3*z^3 - 45*y*z^4 + 54*y^2*z^4 - 18*z^5 + 54*y*z^5 + 18*z^6)* G[0, 1, 0, y])/(3*y^2*z^3*(y + z)^3) + ((-18*y^4 + 58*y^5 - 66*y^6 + 30*y^7 - 4*y^8 - 54*y^3*z + 270*y^4*z - 426*y^5*z + 246*y^6*z - 24*y^7*z - 12*y^8*z - 54*y^2*z^2 + 426*y^3*z^2 - 774*y^4*z^2 + 474*y^5*z^2 - 36*y^6*z^2 - 36*y^7*z^2 - 27*y*z^3 + 335*y^2*z^3 - 675*y^3*z^3 + 501*y^4*z^3 - 74*y^5*z^3 - 24*y^6*z^3 + 78*y*z^4 - 210*y^2*z^4 + 282*y^3*z^4 - 66*y^4*z^4 + 24*y^5*z^4 + 12*z^5 - 72*y*z^5 + 168*y^2*z^5 - 36*y^3*z^5 + 36*y^4*z^5 - 12*z^6 + 36*y*z^6 + 12*y^3*z^6)*G[0, 1, 1, y])/(3*(-1 + y)^3*y^2*z^3*(y + z)^3) + (2*(4*y^5 + 12*y^4*z + 12*y^3*z^2 + 9*y^2*z^3 - 6*y^3*z^3 + 15*y*z^4 - 18*y^2*z^4 + 6*z^5 - 18*y*z^5 - 6*z^6)*G[1, 0, 0, y])/ (3*y^2*z^3*(y + z)^3) + ((-27*y^4 + 80*y^5 - 78*y^6 + 24*y^7 + y^8 - 81*y^3*z + 288*y^4*z - 312*y^5*z + 66*y^6*z + 57*y^7*z - 18*y^8*z - 81*y^2*z^2 + 378*y^3*z^2 - 450*y^4*z^2 + 60*y^5*z^2 + 147*y^6*z^2 - 54*y^7*z^2 + 169*y^2*z^3 - 327*y^3*z^3 + 183*y^4*z^3 + 47*y^5*z^3 - 36*y^6*z^3 + 66*y*z^4 - 186*y^2*z^4 + 282*y^3*z^4 - 90*y^4*z^4 + 36*y^5*z^4 + 18*z^5 - 108*y*z^5 + 240*y^2*z^5 - 96*y^3*z^5 + 54*y^4*z^5 - 18*z^6 + 54*y*z^6 - 18*y^2*z^6 + 18*y^3*z^6)*G[1, 0, 1, y])/(3*(-1 + y)^3*y^2*z^3* (y + z)^3) + (4*(4*y^5 + 12*y^4*z + 12*y^3*z^2 + 11*y^2*z^3 - 6*y^3*z^3 + 15*y*z^4 - 18*y^2*z^4 + 6*z^5 - 18*y*z^5 - 6*z^6)* G[1, 1, 0, y])/(3*y^2*z^3*(y + z)^3) - (4*G[0, 0, 0, 1, y])/z^3 - (32*G[0, 0, 1, 1, y])/z^3 - (24*G[0, 1, 0, 1, y])/z^3 - (16*G[0, 1, 1, 1, y])/z^3 + (12*G[1, 0, 0, 1, y])/z^3 - (24*G[1, 0, 1, 1, y])/z^3 + (24*G[1, 1, 0, 1, y])/z^3) + ((48*y^4 - 96*y^5 - 18*y^6 + 84*y^7 - 18*y^8 + 156*y^3*z - 462*y^4*z + 102*y^5*z + 483*y^6*z - 306*y^7*z + 27*y^8*z - 25*y^2*z^2 + 76*y^3*z^2 - 1074*y^4*z^2 + 2533*y^5*z^2 - 1834*y^6*z^2 + 324*y^7*z^2 + 12*y*z^3 + 471*y^2*z^3 - 2748*y^3*z^3 + 5838*y^4*z^3 - 4791*y^5*z^3 + 1110*y^6*z^3 - 15*z^4 + 276*y*z^4 - 2352*y^2*z^4 + 6357*y^3*z^4 - 6417*y^4*z^4 + 1827*y^5*z^4 + 87*z^5 - 942*y*z^5 + 3508*y^2*z^5 - 4648*y^3*z^5 + 1671*y^4*z^5 - 144*z^6 + 942*y*z^6 - 1764*y^2*z^6 + 858*y^3*z^6 + 87*z^7 - 303*y*z^7 + 216*y^2*z^7 - 15*z^8 + 15*y*z^8)*G[1, 1, 1, 0, y])/ (18*(-1 + y)*y^2*z^2*(-1 + y + z)^3*(y + z)^3) + G[1, z]*(((-45*y^3 + 79*y^4 - 129*y^5 + 27*y^6 + 6*y^7 - 99*y^2*z + 398*y^3*z - 677*y^4*z + 477*y^5*z - 75*y^6*z - 63*y*z^2 + 556*y^2*z^2 - 1291*y^3*z^2 + 1364*y^4*z^2 - 435*y^5*z^2 + 6*y^6*z^2 - 9*z^3 + 294*y*z^3 - 1133*y^2*z^3 + 1543*y^3*z^3 - 730*y^4*z^3 - 15*y^5*z^3 + 33*z^4 - 456*y*z^4 + 845*y^2*z^4 - 452*y^3*z^4 - 90*y^4*z^4 - 42*z^5 + 234*y*z^5 - 40*y^2*z^5 - 153*y^3*z^5 + 18*z^6 + 39*y*z^6 - 129*y^2*z^6 + 3*z^7 - 48*y*z^7 - 3*z^8)*G[0, 0, 1, y])/(6*y^2*z^3*(-1 + y + z)^3* (y + z)^2) + ((4*y^2 - 5*y^3 + 19*y^4 - 2*y^5 + y*z + 3*y^2*z + 2*y^3*z - 5*y^4*z - 3*z^2 + 8*y*z^2 - 25*y^2*z^2 + 2*y^3*z^2 + 2*y^4*z^2 + 6*z^3 - 2*y*z^3 - 13*y^2*z^3 + 19*y^3*z^3 - 24*y*z^4 + 31*y^2*z^4 - 6*z^5 + 17*y*z^5 + 3*z^6)*G[0, 1, 0, y])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)) + ((45*y^3 - 79*y^4 + 129*y^5 - 27*y^6 - 6*y^7 + 99*y^2*z - 398*y^3*z + 677*y^4*z - 477*y^5*z + 75*y^6*z + 63*y*z^2 - 556*y^2*z^2 + 1291*y^3*z^2 - 1364*y^4*z^2 + 435*y^5*z^2 - 6*y^6*z^2 + 9*z^3 - 294*y*z^3 + 1133*y^2*z^3 - 1543*y^3*z^3 + 730*y^4*z^3 + 15*y^5*z^3 - 33*z^4 + 456*y*z^4 - 845*y^2*z^4 + 452*y^3*z^4 + 90*y^4*z^4 + 42*z^5 - 234*y*z^5 + 40*y^2*z^5 + 153*y^3*z^5 - 18*z^6 - 39*y*z^6 + 129*y^2*z^6 - 3*z^7 + 48*y*z^7 + 3*z^8)*G[1, 0, 1, y])/(6*y^2*z^3*(-1 + y + z)^3* (y + z)^2) + ((-4*y^2 + 5*y^3 - 19*y^4 + 2*y^5 - y*z - 3*y^2*z - 2*y^3*z + 5*y^4*z + 3*z^2 - 8*y*z^2 + 25*y^2*z^2 - 2*y^3*z^2 - 2*y^4*z^2 - 6*z^3 + 2*y*z^3 + 13*y^2*z^3 - 19*y^3*z^3 + 24*y*z^4 - 31*y^2*z^4 + 6*z^5 - 17*y*z^5 - 3*z^6)*G[1, 1, 0, y])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)) + (3*(y^3 + y*z - 2*y^2*z - 2*z^2 + 2*y*z^2 + 6*z^3 - 7*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[0, 0, 0, 1, y])/ (y^2*z^3*(-1 + y + z)^2) - (2*(-2*y^2 - 3*y^3 + 3*y^4 - 3*y*z + 15*y^2*z - 3*y^3*z + 6*z^2 - 9*y*z^2 - 6*y^2*z^2 - 24*z^3 + 45*y*z^3 - 25*y^2*z^3 + 6*y^3*z^3 + 36*z^4 - 51*y*z^4 + 18*y^2*z^4 - 24*z^5 + 18*y*z^5 + 6*z^6)*G[0, 0, 1, 0, y])/ (3*y^2*z^3*(-1 + y + z)^3) + ((27*y - 71*y^2 + 84*y^3 - 30*y^4 - 114*y*z + 231*y^2*z - 186*y^3*z + 36*y^4*z + 12*z^2 + 144*y*z^2 - 213*y^2*z^2 + 90*y^3*z^2 - 48*z^3 - 18*y*z^3 + 17*y^2*z^3 + 12*y^3*z^3 + 72*z^4 - 75*y*z^4 + 36*y^2*z^4 - 48*z^5 + 36*y*z^5 + 12*z^6)*G[0, 0, 1, 1, y])/(3*y^2*z^3*(-1 + y + z)^3) - (2*(y^3 + y*z - 2*y^2*z - 2*z^2 + 2*y*z^2 + 6*z^3 - 7*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[0, 1, 0, 0, y])/ (y^2*z^3*(-1 + y + z)^2) + ((27*y - 83*y^2 + 96*y^3 - 42*y^4 - 102*y*z + 231*y^2*z - 174*y^3*z + 36*y^4*z - 12*z^2 + 180*y*z^2 - 249*y^2*z^2 + 90*y^3*z^2 + 48*z^3 - 198*y*z^3 + 137*y^2*z^3 - 12*y^3*z^3 - 72*z^4 + 129*y*z^4 - 36*y^2*z^4 + 48*z^5 - 36*y*z^5 - 12*z^6)*G[0, 1, 0, 1, y])/(3*y^2*z^3*(-1 + y + z)^3) + ((y^3 + y*z - 2*y^2*z - 2*z^2 + 2*y*z^2 + 6*z^3 - 7*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[0, 1, 1, 0, y])/ (y^2*z^3*(-1 + y + z)^2) + ((4*y^2 - y^3 + y^4 - y*z - 9*y^2*z - y^3*z + 2*z^2 - 3*y*z^2 + 12*y^2*z^2 - 8*z^3 + 15*y*z^3 - 13*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 17*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)*G[1, 0, 0, 1, y])/(y^2*z^3*(-1 + y + z)^3) - (2*(8*y^2 - 3*y^3 + 3*y^4 - 3*y*z - 15*y^2*z - 3*y^3*z + 6*z^2 - 9*y*z^2 + 24*y^2*z^2 - 24*z^3 + 45*y*z^3 - 35*y^2*z^3 + 6*y^3*z^3 + 36*z^4 - 51*y*z^4 + 18*y^2*z^4 - 24*z^5 + 18*y*z^5 + 6*z^6)*G[1, 0, 1, 0, y])/(3*y^2*z^3*(-1 + y + z)^3) + ((-27*y + 71*y^2 - 84*y^3 + 30*y^4 + 114*y*z - 231*y^2*z + 186*y^3*z - 36*y^4*z - 12*z^2 - 144*y*z^2 + 213*y^2*z^2 - 90*y^3*z^2 + 48*z^3 + 18*y*z^3 - 17*y^2*z^3 - 12*y^3*z^3 - 72*z^4 + 75*y*z^4 - 36*y^2*z^4 + 48*z^5 - 36*y*z^5 - 12*z^6)* G[1, 0, 1, 1, y])/(3*y^2*z^3*(-1 + y + z)^3) + (2*(y^3 + y*z - 2*y^2*z - 2*z^2 + 2*y*z^2 + 6*z^3 - 7*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, 1, 0, 0, y])/ (y^2*z^3*(-1 + y + z)^2) + ((-27*y + 71*y^2 - 84*y^3 + 30*y^4 + 114*y*z - 231*y^2*z + 186*y^3*z - 36*y^4*z - 12*z^2 - 144*y*z^2 + 213*y^2*z^2 - 90*y^3*z^2 + 48*z^3 + 18*y*z^3 - 17*y^2*z^3 - 12*y^3*z^3 - 72*z^4 + 75*y*z^4 - 36*y^2*z^4 + 48*z^5 - 36*y*z^5 - 12*z^6)*G[1, 1, 0, 1, y])/(3*y^2*z^3*(-1 + y + z)^3) + ((4*y^2 - 3*y^3 + 3*y^4 - 3*y*z - 3*y^2*z - 3*y^3*z + 6*z^2 - 9*y*z^2 + 12*y^2*z^2 - 24*z^3 + 45*y*z^3 - 31*y^2*z^3 + 6*y^3*z^3 + 36*z^4 - 51*y*z^4 + 18*y^2*z^4 - 24*z^5 + 18*y*z^5 + 6*z^6)*G[1, 1, 1, 0, y])/(y^2*z^3*(-1 + y + z)^3)) + ((171*y^3 - 970*y^4 + 1970*y^5 - 1924*y^6 + 963*y^7 - 210*y^8 + 342*y^2*z - 2726*y^3*z + 7618*y^4*z - 10076*y^5*z + 6738*y^6*z - 2142*y^7*z + 246*y^8*z + 171*y*z^2 - 2536*y^2*z^2 + 10691*y^3*z^2 - 19573*y^4*z^2 + 17631*y^5*z^2 - 7689*y^6*z^2 + 1341*y^7*z^2 - 36*y^8*z^2 - 720*y*z^3 + 6138*y^2*z^3 - 17220*y^3*z^3 + 21802*y^4*z^3 - 13058*y^5*z^3 + 3220*y^6*z^3 - 162*y^7*z^3 + 12*z^4 + 1095*y*z^4 - 6447*y^2*z^4 + 12707*y^3*z^4 - 10957*y^4*z^4 + 3935*y^5*z^4 - 345*y^6*z^4 - 48*z^5 - 624*y*z^5 + 2794*y^2*z^5 - 3998*y^3*z^5 + 2332*y^4*z^5 - 402*y^5*z^5 + 72*z^6 - 63*y*z^6 - 162*y^2*z^6 + 459*y^3*z^6 - 252*y^4*z^6 - 48*z^7 + 192*y*z^7 - 114*y^2*z^7 - 84*y^3*z^7 + 12*z^8 - 51*y*z^8 - 15*y^2*z^8)*G[1, 1, 1, 0, z])/(18*(-1 + y)^2*y^2*z^3*(-1 + y + z)^3* (y + z)^2) - (28*(2*y + 3*z)*G[1, 1, 1, 1, y])/(3*z^2*(y + z)^2) + G[-y, 0, z]*((4*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)* G[0, 0, 1, y])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(3*y - 3*y^2 + y^3 - 6*y*z + 3*y^2*z + 3*y*z^2 + z^3)* G[0, 1, 0, y])/(3*z^3*(-1 + y + z)^3) + (2*(-y^3 - 9*y^4 + 9*y^5 - 3*y^6 + 19*y^2*z - 84*y^3*z + 117*y^4*z - 54*y^5*z + 6*y^6*z + 29*y*z^2 - 168*y^2*z^2 + 312*y^3*z^2 - 195*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 318*y^2*z^3 - 286*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 191*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 52*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)* G[0, 1, 1, y])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + (4*(3*y - 3*y^2 + y^3 - 6*y*z + 3*y^2*z + 3*y*z^2 + z^3)* G[1, 0, 0, y])/(3*z^3*(-1 + y + z)^3) + ((-6*y^3 + 3*y^4 - 3*y^5 + 4*y^6 + 30*y^2*z - 114*y^3*z + 150*y^4*z - 67*y^5*z + 12*y^6*z + 54*y*z^2 - 291*y^2*z^2 + 507*y^3*z^2 - 317*y^4*z^2 + 60*y^5*z^2 + 6*z^3 - 192*y*z^3 + 570*y^2*z^3 - 519*y^3*z^3 + 120*y^4*z^3 - 18*z^4 + 234*y*z^4 - 381*y^2*z^4 + 120*y^3*z^4 + 18*z^5 - 114*y*z^5 + 60*y^2*z^5 - 6*z^6 + 12*y*z^6)*G[1, 0, 1, y])/(3*y*z^3*(-1 + y + z)^3* (y + z)^2) + ((-4 + 9*y - 9*y^2 + 4*y^3 + 12*z - 18*y*z + 9*y^2*z - 12*z^2 + 9*y*z^2 - 8*z^3)*G[1, 1, 0, y])/ (3*z^3*(-1 + y + z)^3) + ((3*y^3 + 6*y^4 - 6*y^5 - y^6 - 33*y^2*z + 138*y^3*z - 195*y^4*z + 97*y^5*z - 18*y^6*z - 51*y*z^2 + 303*y^2*z^2 - 579*y^3*z^2 + 404*y^4*z^2 - 90*y^5*z^2 - 3*z^3 + 180*y*z^3 - 606*y^2*z^3 + 619*y^3*z^3 - 180*y^4*z^3 + 9*z^4 - 225*y*z^4 + 422*y^2*z^4 - 180*y^3*z^4 - 9*z^5 + 112*y*z^5 - 90*y^2*z^5 + 3*z^6 - 18*y*z^6)*G[1, 1, 1, y])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (16*G[0, 0, 1, 1, y])/z^3 - (16*G[0, 1, 0, 1, y])/z^3 + (24*G[0, 1, 1, 1, y])/z^3 - (8*G[1, 0, 0, 1, y])/z^3 + (28*G[1, 0, 1, 1, y])/z^3 + (12*G[1, 1, 0, 1, y])/z^3 - (28*G[1, 1, 1, 1, y])/z^3) + G[-y, -y, z]*((-2*(-y^3 - 17*y^2*z + 42*y^3*z - 27*y^4*z - 3*y^5*z + 6*y^6*z - 25*y*z^2 + 111*y^2*z^2 - 111*y^3*z^2 - 3*y^4*z^2 + 30*y^5*z^2 - 6*z^3 + 87*y*z^3 - 159*y^2*z^3 + 15*y^3*z^3 + 60*y^4*z^3 + 18*z^4 - 93*y*z^4 + 33*y^2*z^4 + 60*y^3*z^4 - 18*z^5 + 24*y*z^5 + 30*y^2*z^5 + 6*z^6 + 6*y*z^6)*G[0, 0, 1, y])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(4 - 11*y + 4*y^2 - 8*z + 11*y*z + 4*z^2)*G[0, 1, 0, y])/ (3*z^3*(-1 + y + z)^2) + ((-2*y^3 + 15*y^4 - 15*y^5 + 4*y^6 - 34*y^2*z + 114*y^3*z - 114*y^4*z + 17*y^5*z + 12*y^6*z - 50*y*z^2 + 237*y^2*z^2 - 297*y^3*z^2 + 43*y^4*z^2 + 60*y^5*z^2 - 12*z^3 + 174*y*z^3 - 348*y^2*z^3 + 71*y^3*z^3 + 120*y^4*z^3 + 36*z^4 - 186*y*z^4 + 73*y^2*z^4 + 120*y^3*z^4 - 36*z^5 + 44*y*z^5 + 60*y^2*z^5 + 12*z^6 + 12*y*z^6)*G[0, 1, 1, y])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(4*y^4 + 2*y^3*z + 4*y^2*z^2 + 9*y*z^3 - 6*y^2*z^3 + 6*z^4 - 12*y*z^4 - 6*z^5)*G[1, 0, 0, y])/(3*y^2*z^3*(y + z)^2) + ((-2*y^3 + 21*y^4 - 21*y^5 + 12*y^6 - 34*y^2*z + 126*y^3*z - 138*y^4*z + 39*y^5*z + 12*y^6*z - 50*y*z^2 + 243*y^2*z^2 - 327*y^3*z^2 + 69*y^4*z^2 + 60*y^5*z^2 - 12*z^3 + 174*y*z^3 - 360*y^2*z^3 + 97*y^3*z^3 + 120*y^4*z^3 + 36*z^4 - 186*y*z^4 + 95*y^2*z^4 + 120*y^3*z^4 - 36*z^5 + 52*y*z^5 + 60*y^2*z^5 + 12*z^6 + 12*y*z^6)*G[1, 0, 1, y])/(3*y*z^3*(-1 + y + z)^3* (y + z)^2) + ((-4*y^4 + 24*y^5 - 24*y^6 + 8*y^7 - 14*y^3*z + 78*y^4*z - 114*y^5*z + 46*y^6*z - 4*y^2*z^2 + 66*y^3*z^2 - 168*y^4*z^2 + 98*y^5*z^2 + 9*y*z^3 - 21*y^2*z^3 - 45*y^3*z^3 + 63*y^4*z^3 + 6*y^5*z^3 + 6*z^4 - 57*y*z^4 + 114*y^2*z^4 - 75*y^3*z^4 + 30*y^4*z^4 - 24*z^5 + 117*y*z^5 - 153*y^2*z^5 + 60*y^3*z^5 + 36*z^6 - 99*y*z^6 + 60*y^2*z^6 - 24*z^7 + 30*y*z^7 + 6*z^8)*G[1, 1, 0, y])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((-15*y^4 + 60*y^5 - 60*y^6 + 17*y^7 + 6*y^3*z + 39*y^4*z - 78*y^5*z + 4*y^6*z + 18*y^7*z + 39*y^2*z^2 - 156*y^3*z^2 + 195*y^4*z^2 - 181*y^5*z^2 + 90*y^6*z^2 - 24*y*z^3 - 45*y^2*z^3 + 258*y^3*z^3 - 319*y^4*z^3 + 162*y^5*z^3 - 18*z^4 + 162*y*z^4 - 189*y^2*z^4 - 14*y^3*z^4 + 90*y^4*z^4 + 72*z^5 - 342*y*z^5 + 359*y^2*z^5 - 90*y^3*z^5 - 108*z^6 + 294*y*z^6 - 162*y^2*z^6 + 72*z^7 - 90*y*z^7 - 18*z^8)*G[1, 1, 1, y])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (16*G[0, 0, 0, 1, y])/z^3 - (16*G[0, 0, 1, 1, y])/z^3 - (16*G[0, 1, 0, 1, y])/z^3 + (16*G[0, 1, 1, 1, y])/z^3 - (16*G[1, 0, 0, 1, y])/z^3 + (12*G[1, 0, 1, 1, y])/z^3 + (20*G[1, 1, 0, 1, y])/z^3 + (28*G[1, 1, 1, 1, y])/z^3) + G[0, z]* ((-6297*y^2 + 11948*y^3 - 5651*y^4 - 18288*y*z + 51167*y^2*z - 37628*y^3*z + 4749*y^4*z + 558*z^2 + 25656*y*z^2 - 35256*y^2*z^2 + 4749*y^3*z^2 - 1014*z^3 - 2823*y*z^3 - 4749*y^2*z^3 + 456*z^4 - 4749*y*z^4)/(108*(-1 + y)*y*z*(-1 + y + z)^2*(y + z)^2) + ((369*y^4 + 5230*y^5 - 15238*y^6 + 13310*y^7 - 3671*y^8 - 2742*y^3*z + 32553*y^4*z - 82260*y^5*z + 78150*y^6*z - 26022*y^7*z + 321*y^8*z + 978*y^2*z^2 + 25021*y^3*z^2 - 99449*y^4*z^2 + 122902*y^5*z^2 - 52431*y^6*z^2 + 2979*y^7*z^2 - 13797*y*z^3 + 68099*y^2*z^3 - 151518*y^3*z^3 + 163335*y^4*z^3 - 79577*y^5*z^3 + 13458*y^6*z^3 - 558*z^4 + 36711*y*z^4 - 129450*y^2*z^4 + 164685*y^3*z^4 - 94956*y^4*z^4 + 28158*y^5*z^4 + 966*z^5 - 28221*y*z^5 + 63129*y^2*z^5 - 50805*y^3*z^5 + 28701*y^4*z^5 - 534*z^6 + 3843*y*z^6 - 3330*y^2*z^6 + 13791*y^3*z^6 + 126*z^7 + 2016*y*z^7 + 2448*y^2*z^7)*G[1, y])/ (108*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + ((-18*y^4 - 338*y^5 + 558*y^6 - 202*y^7 - 90*y^3*z - 873*y^4*z + 1990*y^5*z - 1039*y^6*z + 12*y^7*z - 342*y^2*z^2 + 153*y^3*z^2 + 1566*y^4*z^2 - 1497*y^5*z^2 + 120*y^6*z^2 + 54*y*z^3 + 247*y^2*z^3 + 246*y^3*z^3 - 850*y^4*z^3 + 204*y^5*z^3 - 93*y*z^4 + 118*y^2*z^4 - 322*y^3*z^4 + 24*z^5 - 30*y*z^5 - 87*y^2*z^5 - 204*y^3*z^5 - 36*z^6 + 57*y*z^6 - 120*y^2*z^6 + 12*z^7 - 12*y*z^7)*G[0, 0, y])/(18*(-1 + y)*y*z^2*(-1 + y + z)^3* (y + z)^3) + ((108*y^4 + 7758*y^5 - 39030*y^6 + 76824*y^7 - 75492*y^8 + 37194*y^9 - 7362*y^10 - 1854*y^3*z + 36072*y^4*z - 172881*y^5*z + 368622*y^6*z - 402516*y^7*z + 222480*y^8*z - 50949*y^9*z + 1026*y^10*z - 630*y^2*z^2 + 34002*y^3*z^2 - 227862*y^4*z^2 + 607613*y^5*z^2 - 792204*y^6*z^2 + 512754*y^7*z^2 - 139640*y^8*z^2 + 5967*y^9*z^2 - 5454*y*z^3 + 42786*y^2*z^3 - 205530*y^3*z^3 + 572436*y^4*z^3 - 849579*y^5*z^3 + 640410*y^6*z^3 - 212715*y^7*z^3 + 17646*y^8*z^3 - 162*z^4 + 17172*y*z^4 - 108558*y^2*z^4 + 335808*y^3*z^4 - 557190*y^4*z^4 + 485397*y^5*z^4 - 204372*y^6*z^4 + 31905*y^7*z^4 - 54*z^5 - 16425*y*z^5 + 90032*y^2*z^5 - 194256*y^3*z^5 + 209310*y^4*z^5 - 123143*y^5*z^5 + 35346*y^6*z^5 + 486*z^6 + 3855*y*z^6 - 19338*y^2*z^6 + 33858*y^3*z^6 - 39540*y^4*z^6 + 23109*y^5*z^6 - 366*z^7 + 2223*y*z^7 - 3960*y^2*z^7 - 3657*y^3*z^7 + 8190*y^4*z^7 + 96*z^8 - 963*y*z^8 + 450*y^2*z^8 + 1227*y^3*z^8)* G[0, 1, y])/(108*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) + ((-54*y^5 - 1440*y^6 + 5232*y^7 - 5484*y^8 + 1746*y^9 - 387*y^4*z - 4176*y^5*z + 21270*y^6*z - 27624*y^7*z + 11025*y^8*z - 108*y^9*z + 576*y^3*z^2 - 7446*y^4*z^2 + 36267*y^5*z^2 - 54691*y^6*z^2 + 26293*y^7*z^2 - 999*y^8*z^2 - 3708*y^2*z^3 + 9300*y^3*z^3 + 11250*y^4*z^3 - 42685*y^5*z^3 + 29662*y^6*z^3 - 3225*y^7*z^3 - 918*y*z^4 + 11544*y^2*z^4 - 16644*y^3*z^4 - 3324*y^4*z^4 + 16923*y^5*z^4 - 5205*y^6*z^4 - 27*z^5 + 756*y*z^5 - 5748*y^2*z^5 + 5492*y^3*z^5 + 8038*y^4*z^5 - 4947*y^5*z^5 - 504*z^6 + 2979*y*z^6 - 4393*y^2*z^6 + 7615*y^3*z^6 - 3321*y^4*z^6 + 1062*z^7 - 3783*y*z^7 + 5226*y^2*z^7 - 1911*y^3*z^7 - 708*z^8 + 1551*y*z^8 - 843*y^2*z^8 + 177*z^9 - 177*y*z^9)*G[1, 0, y])/ (108*(-1 + y)*y^2*z^2*(-1 + y + z)^3*(y + z)^4) + ((2706*y^4 - 11862*y^5 + 19020*y^6 - 13278*y^7 + 3414*y^8 + 8628*y^3*z - 44082*y^4*z + 81279*y^5*z - 65319*y^6*z + 19989*y^7*z - 495*y^8*z + 7502*y^2*z^2 - 52730*y^3*z^2 + 120984*y^4*z^2 - 116189*y^5*z^2 + 42836*y^6*z^2 - 2403*y^7*z^2 + 4116*y*z^3 - 35314*y^2*z^3 + 97386*y^3*z^3 - 109647*y^4*z^3 + 49324*y^5*z^3 - 5865*y^6*z^3 - 96*z^4 - 9180*y*z^4 + 41282*y^2*z^4 - 58081*y^3*z^4 + 33377*y^4*z^4 - 8652*y^5*z^4 + 360*z^5 + 4839*y*z^5 - 11568*y^2*z^5 + 9690*y^3*z^5 - 7371*y^4*z^5 - 414*z^6 + 1164*y*z^6 - 1599*y^2*z^6 - 3201*y^3*z^6 + 150*z^7 - 975*y*z^7 - 525*y^2*z^7)*G[1, 1, y])/ (54*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + (2*y*(8 - 12*y + 4*y^2 - 10*z + 10*y*z + 3*z^2 - 3*y*z^2 + 3*z^3)* G[0, 0, 0, y])/(3*(-1 + y)*z^2*(-1 + y + z)^3) + ((116*y^5 - 562*y^6 + 1092*y^7 - 1064*y^8 + 520*y^9 - 102*y^10 - 48*y^3*z + 630*y^4*z - 2705*y^5*z + 5484*y^6*z - 5814*y^7*z + 3146*y^8*z - 705*y^9*z + 12*y^10*z - 24*y^2*z^2 + 620*y^3*z^2 - 3620*y^4*z^2 + 9083*y^5*z^2 - 11423*y^6*z^2 + 7175*y^7*z^2 - 1865*y^8*z^2 + 54*y^9*z^2 - 72*y*z^3 + 580*y^2*z^3 - 2798*y^3*z^3 + 7752*y^4*z^3 - 11347*y^5*z^3 + 8285*y^6*z^3 - 2523*y^7*z^3 + 123*y^8*z^3 + 168*y*z^4 - 1078*y^2*z^4 + 3498*y^3*z^4 - 5940*y^4*z^4 + 5047*y^5*z^4 - 1893*y^6*z^4 + 198*y^7*z^4 - 18*z^5 - 9*y*z^5 + 380*y^2*z^5 - 1008*y^3*z^5 + 1176*y^4*z^5 - 752*y^5*z^5 + 228*y^6*z^5 + 36*z^6 - 177*y*z^6 + 381*y^2*z^6 - 315*y^3*z^6 - 102*y^4*z^6 + 168*y^5*z^6 - 24*z^7 + 129*y*z^7 - 207*y^2*z^7 + 24*y^3*z^7 + 69*y^4*z^7 + 6*z^8 - 27*y*z^8 + 6*y^2*z^8 + 12*y^3*z^8)*G[0, 0, 1, y])/ (6*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) + ((-36*y^6 + 48*y^7 - 12*y^8 - 126*y^5*z + 228*y^6*z - 102*y^7*z + 90*y^3*z^2 - 507*y^4*z^2 + 942*y^5*z^2 - 589*y^6*z^2 + 55*y^7*z^2 + 9*y^8*z^2 - 90*y^2*z^3 + 3*y^3*z^3 + 693*y^4*z^3 - 715*y^5*z^3 + 94*y^6*z^3 + 6*y^7*z^3 - 18*y*z^4 + 267*y^2*z^4 - 219*y^3*z^4 - 12*y^4*z^4 + 21*y^5*z^4 - 75*y^6*z^4 - 9*y*z^5 - 51*y^2*z^5 + 104*y^3*z^5 + 88*y^4*z^5 - 186*y^5*z^5 - 18*z^6 + 135*y*z^6 - 223*y^2*z^6 + 259*y^3*z^6 - 189*y^4*z^6 + 36*z^7 - 147*y*z^7 + 204*y^2*z^7 - 102*y^3*z^7 - 24*z^8 + 57*y*z^8 - 33*y^2*z^8 + 6*z^9 - 6*y*z^9)*G[0, 1, 0, y])/(9*(-1 + y)*y^2*z^2* (-1 + y + z)^3*(y + z)^4) + ((474*y^4 - 3504*y^5 + 10344*y^6 - 15852*y^7 + 13422*y^8 - 5988*y^9 + 1104*y^10 + 1428*y^3*z - 12069*y^4*z + 40674*y^5*z - 70734*y^6*z + 67572*y^7*z - 34005*y^8*z + 7278*y^9*z - 144*y^10*z + 1238*y^2*z^2 - 13920*y^3*z^2 + 58209*y^4*z^2 - 120609*y^5*z^2 + 133977*y^6*z^2 - 77565*y^7*z^2 + 19444*y^8*z^2 - 774*y^9*z^2 + 372*y*z^3 - 6714*y^2*z^3 + 38289*y^3*z^3 - 99855*y^4*z^3 + 133536*y^5*z^3 - 91218*y^6*z^3 + 27483*y^7*z^3 - 1893*y^8*z^3 - 24*z^4 - 900*y*z^4 + 10533*y^2*z^4 - 39654*y^3*z^4 + 68184*y^4*z^4 - 57576*y^5*z^4 + 22173*y^6*z^4 - 2736*y^7*z^4 + 123*z^5 + 261*y*z^5 - 5008*y^2*z^5 + 14088*y^3*z^5 - 16995*y^4*z^5 + 10057*y^5*z^5 - 2508*y^6*z^5 - 198*z^6 + 759*y*z^6 - 1005*y^2*z^6 - 279*y^3*z^6 + 2229*y^4*z^6 - 1452*y^5*z^6 + 129*z^7 - 648*y*z^7 + 954*y^2*z^7 + 114*y^3*z^7 - 495*y^4*z^7 - 30*z^8 + 144*y*z^8 - 18*y^2*z^8 - 78*y^3*z^8)*G[0, 1, 1, y])/ (18*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) + ((36*y^6 - 120*y^7 + 120*y^8 - 36*y^9 + 126*y^5*z - 516*y^6*z + 624*y^7*z - 234*y^8*z - 90*y^3*z^2 + 507*y^4*z^2 - 1374*y^5*z^2 + 1597*y^6*z^2 - 658*y^7*z^2 + 18*y^8*z^2 + 90*y^2*z^3 - 3*y^3*z^3 - 981*y^4*z^3 + 1687*y^5*z^3 - 886*y^6*z^3 + 75*y^7*z^3 + 18*y*z^4 - 267*y^2*z^4 + 147*y^3*z^4 + 480*y^4*z^4 - 579*y^5*z^4 + 129*y^6*z^4 + 9*y*z^5 + 51*y^2*z^5 - 14*y^3*z^5 - 286*y^4*z^5 + 132*y^5*z^5 + 18*z^6 - 135*y*z^6 + 223*y^2*z^6 - 286*y^3*z^6 + 108*y^4*z^6 - 36*z^7 + 147*y*z^7 - 204*y^2*z^7 + 75*y^3*z^7 + 24*z^8 - 57*y*z^8 + 33*y^2*z^8 - 6*z^9 + 6*y*z^9)* G[1, 0, 0, y])/(9*(-1 + y)*y^2*z^2*(-1 + y + z)^3*(y + z)^4) + ((279*y^4 - 1437*y^5 + 3000*y^6 - 3198*y^7 + 1779*y^8 - 453*y^9 + 30*y^10 + 846*y^3*z - 5256*y^4*z + 12903*y^5*z - 15942*y^6*z + 10278*y^7*z - 3138*y^8*z + 309*y^9*z + 816*y^2*z^2 - 6840*y^3*z^2 + 20817*y^4*z^2 - 30460*y^5*z^2 + 22620*y^6*z^2 - 7806*y^7*z^2 + 835*y^8*z^2 + 18*y^9*z^2 + 207*y*z^3 - 3597*y^2*z^3 + 15546*y^3*z^3 - 28479*y^4*z^3 + 24840*y^5*z^3 - 9624*y^6*z^3 + 1047*y^7*z^3 + 60*y^8*z^3 - 18*z^4 - 594*y*z^4 + 5262*y^2*z^4 - 13359*y^3*z^4 + 14148*y^4*z^4 - 6189*y^5*z^4 + 723*y^6*z^4 + 27*y^7*z^4 + 54*z^5 + 486*y*z^5 - 2500*y^2*z^5 + 3267*y^3*z^5 - 1362*y^4*z^5 + 160*y^5*z^5 - 114*y^6*z^5 - 72*z^6 + 120*y*z^6 - 447*y^2*z^6 + 810*y^3*z^6 - 264*y^4*z^6 - 174*y^5*z^6 + 48*z^7 - 297*y*z^7 + 576*y^2*z^7 - 264*y^3*z^7 - 90*y^4*z^7 - 12*z^8 + 90*y*z^8 - 72*y^2*z^8 - 15*y^3*z^8)* G[1, 0, 1, y])/(9*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) + ((-24*y^5 + 54*y^6 + 12*y^7 - 66*y^8 + 24*y^9 - 84*y^4*z + 249*y^5*z - 18*y^6*z - 321*y^7*z + 174*y^8*z + 100*y^3*z^2 - 334*y^4*z^2 + 933*y^5*z^2 - 1245*y^6*z^2 + 564*y^7*z^2 - 18*y^8*z^2 - 86*y^2*z^3 - 85*y^3*z^3 + 1221*y^4*z^3 - 1803*y^5*z^3 + 843*y^6*z^3 - 54*y^7*z^3 - 96*y*z^4 + 483*y^2*z^4 - 87*y^3*z^4 - 663*y^4*z^4 + 543*y^5*z^4 - 36*y^6*z^4 - 12*z^5 + 204*y*z^5 - 411*y^2*z^5 + 285*y^3*z^5 + 114*y^4*z^5 + 36*y^5*z^5 + 3*z^6 - 48*y*z^6 + 99*y^2*z^6 + 36*y^3*z^6 + 54*y^4*z^6 + 18*z^7 - 45*y*z^7 + 45*y^2*z^7 + 18*y^3*z^7 - 9*z^8 + 9*y*z^8)*G[1, 1, 0, y])/(18*(-1 + y)*y^2*z^2* (-1 + y + z)^3*(y + z)^4) + ((-264*y^4 + 1082*y^5 - 1658*y^6 + 1126*y^7 - 286*y^8 - 771*y^3*z + 3750*y^4*z - 6678*y^5*z + 5226*y^6*z - 1563*y^7*z + 36*y^8*z - 688*y^2*z^2 + 4512*y^3*z^2 - 9898*y^4*z^2 + 9168*y^5*z^2 - 3250*y^6*z^2 + 156*y^7*z^2 - 177*y*z^3 + 2226*y^2*z^3 - 6681*y^3*z^3 + 7608*y^4*z^3 - 3288*y^5*z^3 + 312*y^6*z^3 + 12*z^4 + 330*y*z^4 - 1900*y^2*z^4 + 2822*y^3*z^4 - 1576*y^4*z^4 + 384*y^5*z^4 - 36*z^5 - 69*y*z^5 + 150*y^2*z^5 - 129*y^3*z^5 + 300*y^4*z^5 + 36*z^6 - 144*y*z^6 + 192*y^2*z^6 + 132*y^3*z^6 - 12*z^7 + 60*y*z^7 + 24*y^2*z^7)* G[1, 1, 1, y])/(6*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + ((12 - 60*y + 120*y^2 - 120*y^3 + 60*y^4 - 12*y^5 - 30*z + 120*y*z - 180*y^2*z + 120*y^3*z - 30*y^4*z + 41*z^2 - 123*y*z^2 + 123*y^2*z^2 - 41*y^3*z^2 - 21*z^3 + 42*y*z^3 - 21*y^2*z^3 + 21*z^4 - 21*y*z^4 - 9*z^5)*G[0, 0, 0, 1, y])/(3*(-1 + y)^3*z^2* (-1 + y + z)^3) - (8*G[0, 0, 1, 0, y])/(3*(-1 + y + z)^3) + (2*(24*y^3 - 156*y^4 + 420*y^5 - 600*y^6 + 480*y^7 - 204*y^8 + 36*y^9 + 60*y^2*z - 468*y^3*z + 1470*y^4*z - 2400*y^5*z + 2160*y^6*z - 1020*y^7*z + 198*y^8*z + 50*y*z^2 - 516*y^2*z^2 + 1992*y^3*z^2 - 3840*y^4*z^2 + 3978*y^5*z^2 - 2124*y^6*z^2 + 460*y^7*z^2 + 6*z^3 - 198*y*z^3 + 1170*y^2*z^3 - 2940*y^3*z^3 + 3711*y^4*z^3 - 2328*y^5*z^3 + 579*y^6*z^3 - 18*z^4 + 270*y*z^4 - 1056*y^2*z^4 + 1791*y^3*z^4 - 1425*y^4*z^4 + 438*y^5*z^4 + 18*z^5 - 154*y*z^5 + 417*y^2*z^5 - 507*y^3*z^5 + 235*y^4*z^5 - 6*z^6 + 39*y*z^6 - 123*y^2*z^6 + 117*y^3*z^6 - 21*y*z^7 + 48*y^2*z^7 + 9*y*z^8)*G[0, 0, 1, 1, y])/(3*(-1 + y)^3*y*z^2* (-1 + y + z)^3*(y + z)^3) + (8*G[0, 1, 0, 0, y])/ (3*(-1 + y + z)^3) + (2*(24*y^3 - 168*y^4 + 480*y^5 - 720*y^6 + 600*y^7 - 264*y^8 + 48*y^9 + 60*y^2*z - 504*y^3*z + 1680*y^4*z - 2880*y^5*z + 2700*y^6*z - 1320*y^7*z + 264*y^8*z + 54*y*z^2 - 576*y^2*z^2 + 2322*y^3*z^2 - 4657*y^4*z^2 + 4989*y^5*z^2 - 2739*y^6*z^2 + 607*y^7*z^2 + 6*z^3 - 222*y*z^3 + 1380*y^2*z^3 - 3591*y^3*z^3 + 4665*y^4*z^3 - 3003*y^5*z^3 + 765*y^6*z^3 - 18*z^4 + 312*y*z^4 - 1275*y^2*z^4 + 2259*y^3*z^4 - 1893*y^4*z^4 + 615*y^5*z^4 + 18*z^5 - 175*y*z^5 + 543*y^2*z^5 - 759*y^3*z^5 + 391*y^4*z^5 - 6*z^6 + 60*y*z^6 - 228*y^2*z^6 + 228*y^3*z^6 - 42*y*z^7 + 96*y^2*z^7 + 18*y*z^8)*G[0, 1, 0, 1, y])/ (3*(-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^3) - (8*(1 - 3*y + 3*y^2 + y^3 - 3*z + 6*y*z + 3*y^2*z + 3*z^2 + 3*y*z^2 + z^3)*G[0, 1, 1, 0, y])/(3*(-1 + y + z)^3*(y + z)^3) - (2*(36*y^3 - 240*y^4 + 660*y^5 - 960*y^6 + 780*y^7 - 336*y^8 + 60*y^9 + 90*y^2*z - 720*y^3*z + 2310*y^4*z - 3840*y^5*z + 3510*y^6*z - 1680*y^7*z + 330*y^8*z + 75*y*z^2 - 792*y^2*z^2 + 3123*y^3*z^2 - 6127*y^4*z^2 + 6438*y^5*z^2 - 3477*y^6*z^2 + 760*y^7*z^2 + 9*z^3 - 303*y*z^3 + 1830*y^2*z^3 - 4671*y^3*z^3 + 5970*y^4*z^3 - 3786*y^5*z^3 + 951*y^6*z^3 - 27*z^4 + 420*y*z^4 - 1665*y^2*z^4 + 2871*y^3*z^4 - 2334*y^4*z^4 + 735*y^5*z^4 + 27*z^5 - 238*y*z^5 + 678*y^2*z^5 - 876*y^3*z^5 + 427*y^4*z^5 - 9*z^6 + 69*y*z^6 - 237*y^2*z^6 + 231*y^3*z^6 - 42*y*z^7 + 96*y^2*z^7 + 18*y*z^8)*G[0, 1, 1, 1, y])/(3*(-1 + y)^3*y*z^2* (-1 + y + z)^3*(y + z)^3) - (8*G[1, 0, 0, 0, y])/ (3*(-1 + y + z)^3) - (2*(-12*y^3 + 60*y^4 - 120*y^5 + 120*y^6 - 60*y^7 + 12*y^8 - 30*y^2*z + 180*y^3*z - 420*y^4*z + 480*y^5*z - 270*y^6*z + 60*y^7*z - 35*y*z^2 + 264*y^2*z^2 - 741*y^3*z^2 + 993*y^4*z^2 - 648*y^5*z^2 + 171*y^6*z^2 - 4*y^7*z^2 - 3*z^3 + 111*y*z^3 - 510*y^2*z^3 + 909*y^3*z^3 - 711*y^4*z^3 + 198*y^5*z^3 + 6*y^6*z^3 + 9*z^4 - 120*y*z^4 + 327*y^2*z^4 - 288*y^3*z^4 + 9*y^4*z^4 + 63*y^5*z^4 - 9*z^5 + 40*y*z^5 - 3*y^2*z^5 - 141*y^3*z^5 + 122*y^4*z^5 + 3*z^6 + 12*y*z^6 - 96*y^2*z^6 + 108*y^3*z^6 - 21*y*z^7 + 48*y^2*z^7 + 9*y*z^8)* G[1, 0, 0, 1, y])/(3*(-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^3) + (4*(-2 + 6*y - 6*y^2 + 3*y^3 + 6*z - 12*y*z + 9*y^2*z - 6*z^2 + 9*y*z^2 + 3*z^3)*G[1, 0, 1, 0, y])/(3*(-1 + y + z)^3*(y + z)^3) + ((-84*y^3 + 456*y^4 - 1020*y^5 + 1200*y^6 - 780*y^7 + 264*y^8 - 36*y^9 - 210*y^2*z + 1368*y^3*z - 3570*y^4*z + 4800*y^5*z - 3510*y^6*z + 1320*y^7*z - 198*y^8*z - 183*y*z^2 + 1584*y^2*z^2 - 5067*y^3*z^2 + 7972*y^4*z^2 - 6609*y^5*z^2 + 2748*y^6*z^2 - 445*y^7*z^2 - 21*z^3 + 627*y*z^3 - 3090*y^2*z^3 + 6246*y^3*z^3 - 6069*y^4*z^3 + 2751*y^5*z^3 - 444*y^6*z^3 + 63*z^4 - 744*y*z^4 + 2208*y^2*z^4 - 2538*y^3*z^4 + 1029*y^4*z^4 - 18*y^5*z^4 - 63*z^5 + 319*y*z^5 - 327*y^2*z^5 - 303*y^3*z^5 + 410*y^4*z^5 + 21*z^6 + 21*y*z^6 - 357*y^2*z^6 + 423*y^3*z^6 - 84*y*z^7 + 192*y^2*z^7 + 36*y*z^8)*G[1, 0, 1, 1, y])/(3*(-1 + y)^3*y*z^2* (-1 + y + z)^3*(y + z)^3) + (8*(1 - 3*y + 3*y^2 - 3*z + 6*y*z + 3*z^2)*G[1, 1, 0, 0, y])/(3*(-1 + y + z)^3*(y + z)^3) + ((-36*y^3 + 264*y^4 - 780*y^5 + 1200*y^6 - 1020*y^7 + 456*y^8 - 84*y^9 - 90*y^2*z + 792*y^3*z - 2730*y^4*z + 4800*y^5*z - 4590*y^6*z + 2280*y^7*z - 462*y^8*z - 75*y*z^2 + 864*y^2*z^2 - 3663*y^3*z^2 + 7628*y^4*z^2 - 8421*y^5*z^2 + 4740*y^6*z^2 - 1073*y^7*z^2 - 9*z^3 + 327*y*z^3 - 2130*y^2*z^3 + 5814*y^3*z^3 - 7881*y^4*z^3 + 5259*y^5*z^3 - 1380*y^6*z^3 + 27*z^4 - 480*y*z^4 + 2088*y^2*z^4 - 3906*y^3*z^4 + 3417*y^4*z^4 - 1146*y^5*z^4 - 27*z^5 + 299*y*z^5 - 987*y^2*z^5 + 1437*y^3*z^5 - 758*y^4*z^5 + 9*z^6 - 111*y*z^6 + 447*y^2*z^6 - 453*y^3*z^6 + 84*y*z^7 - 192*y^2*z^7 - 36*y*z^8)*G[1, 1, 0, 1, y])/(3*(-1 + y)^3*y*z^2* (-1 + y + z)^3*(y + z)^3) + (4*(-3 + 9*y - 9*y^2 + y^3 + 9*z - 18*y*z + 3*y^2*z - 9*z^2 + 3*y*z^2 + z^3)*G[1, 1, 1, 0, y])/ (3*(-1 + y + z)^3*(y + z)^3) + (7*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1, 1, 1, 1, y])/(3*y*z^2*(y + z)^3)) + ((-62*y^4 - 12*y^5 + 12*y^6 - 139*y^3*z + 159*y^4*z + 48*y^5*z - 12*y^6*z - 98*y^2*z^2 + 426*y^3*z^2 - 135*y^4*z^2 - 36*y^5*z^2 + 9*y*z^3 + 255*y^2*z^3 - 408*y^3*z^3 + 17*y^4*z^3 + 6*z^4 - 48*y*z^4 - 183*y^2*z^4 + 70*y^3*z^4 + 21*y^4*z^4 - 24*z^5 + 90*y*z^5 - 19*y^2*z^5 + 51*y^3*z^5 + 36*z^6 - 72*y*z^6 + 45*y^2*z^6 - 24*z^7 + 21*y*z^7 + 6*z^8)*G[1, 1 - y, 0, 0, z])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((-171*y^3 + 442*y^4 - 579*y^5 + 246*y^6 - 342*y^2*z + 1571*y^3*z - 2601*y^4*z + 1758*y^5*z - 282*y^6*z - 171*y*z^2 + 1792*y^2*z^2 - 4437*y^3*z^2 + 4371*y^4*z^2 - 1341*y^5*z^2 + 36*y^6*z^2 + 693*y*z^3 - 3441*y^2*z^3 + 5094*y^3*z^3 - 2539*y^4*z^3 + 162*y^5*z^3 + 6*z^4 - 1074*y*z^4 + 2973*y^2*z^4 - 2378*y^3*z^4 + 327*y^4*z^4 - 24*z^5 + 774*y*z^5 - 1117*y^2*z^5 + 321*y^3*z^5 + 36*z^6 - 243*y*z^6 + 135*y^2*z^6 - 24*z^7 + 21*y*z^7 + 6*z^8)* G[1, 1 - y, 0, 1 - y, z])/(18*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((57*y^3 - 106*y^4 + 201*y^5 - 90*y^6 + 114*y^2*z - 431*y^3*z + 761*y^4*z - 618*y^5*z + 102*y^6*z + 57*y*z^2 - 532*y^2*z^2 + 1195*y^3*z^2 - 1367*y^4*z^2 + 471*y^5*z^2 - 12*y^6*z^2 - 237*y*z^3 + 977*y^2*z^3 - 1426*y^3*z^3 + 835*y^4*z^3 - 54*y^5*z^3 - 6*z^4 + 390*y*z^4 - 869*y^2*z^4 + 746*y^3*z^4 - 123*y^4*z^4 + 24*z^5 - 318*y*z^5 + 385*y^2*z^5 - 141*y^3*z^5 - 36*z^6 + 129*y*z^6 - 75*y^2*z^6 + 24*z^7 - 21*y*z^7 - 6*z^8)* G[1, 1 - y, 1, 0, z])/(6*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((-171*y^3 + 442*y^4 - 579*y^5 + 246*y^6 - 342*y^2*z + 1571*y^3*z - 2601*y^4*z + 1758*y^5*z - 282*y^6*z - 171*y*z^2 + 1792*y^2*z^2 - 4437*y^3*z^2 + 4371*y^4*z^2 - 1341*y^5*z^2 + 36*y^6*z^2 + 693*y*z^3 - 3441*y^2*z^3 + 5094*y^3*z^3 - 2539*y^4*z^3 + 162*y^5*z^3 + 6*z^4 - 1074*y*z^4 + 2973*y^2*z^4 - 2378*y^3*z^4 + 327*y^4*z^4 - 24*z^5 + 774*y*z^5 - 1117*y^2*z^5 + 321*y^3*z^5 + 36*z^6 - 243*y*z^6 + 135*y^2*z^6 - 24*z^7 + 21*y*z^7 + 6*z^8)* G[1, 1 - y, 1 - y, 0, z])/(18*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((45*y^3 - 79*y^4 + 129*y^5 - 27*y^6 - 6*y^7 + 99*y^2*z - 398*y^3*z + 677*y^4*z - 477*y^5*z + 75*y^6*z + 63*y*z^2 - 556*y^2*z^2 + 1291*y^3*z^2 - 1364*y^4*z^2 + 435*y^5*z^2 - 6*y^6*z^2 + 9*z^3 - 294*y*z^3 + 1133*y^2*z^3 - 1543*y^3*z^3 + 730*y^4*z^3 + 15*y^5*z^3 - 33*z^4 + 456*y*z^4 - 845*y^2*z^4 + 452*y^3*z^4 + 90*y^4*z^4 + 42*z^5 - 234*y*z^5 + 40*y^2*z^5 + 153*y^3*z^5 - 18*z^6 - 39*y*z^6 + 129*y^2*z^6 - 3*z^7 + 48*y*z^7 + 3*z^8)* G[1, 1 - y, -y, 1 - y, z])/(6*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(-8*y^4 + 20*y^5 - 16*y^6 + 4*y^7 + 12*y^2*z - 78*y^3*z + 162*y^4*z - 138*y^5*z + 42*y^6*z + 6*y*z^2 - 86*y^2*z^2 + 241*y^3*z^2 - 251*y^4*z^2 + 93*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 106*y*z^3 + 243*y^2*z^3 - 237*y^3*z^3 + 103*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 141*y*z^4 - 129*y^2*z^4 + 66*y^3*z^4 - 54*y^4*z^4 + 21*z^5 - 9*y*z^5 - 66*y^3*z^5 + 12*z^6 - 27*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[1 - y, 0, 0, 0, z])/(3*(-1 + y)^2*y*z^2* (-1 + y + z)^2*(y + z)^3) + ((-264*y^4 + 1098*y^5 - 1698*y^6 + 1158*y^7 - 294*y^8 - 795*y^3*z + 3906*y^4*z - 7002*y^5*z + 5502*y^6*z - 1647*y^7*z + 36*y^8*z - 700*y^2*z^2 + 4684*y^3*z^2 - 10380*y^4*z^2 + 9670*y^5*z^2 - 3436*y^6*z^2 + 162*y^7*z^2 - 213*y*z^3 + 2438*y^2*z^3 - 7167*y^3*z^3 + 8082*y^4*z^3 - 3494*y^5*z^3 + 354*y^6*z^3 + 12*z^4 + 414*y*z^4 - 2182*y^2*z^4 + 3080*y^3*z^4 - 1708*y^4*z^4 + 492*y^5*z^4 - 36*z^5 - 111*y*z^5 + 168*y^2*z^5 - 129*y^3*z^5 + 432*y^4*z^5 + 36*z^6 - 168*y*z^6 + 246*y^2*z^6 + 210*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)* G[1 - y, 0, 0, 1 - y, z])/(9*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^3) + ((171*y^5 - 792*y^6 + 1395*y^7 - 1080*y^8 + 225*y^9 + 144*y^10 - 63*y^11 + 684*y^4*z - 4752*y^5*z + 12618*y^6*z - 16569*y^7*z + 11232*y^8*z - 3546*y^9*z + 306*y^10*z + 27*y^11*z + 1026*y^3*z^2 - 10863*y^4*z^2 + 38196*y^5*z^2 - 63450*y^6*z^2 + 54360*y^7*z^2 - 22941*y^8*z^2 + 3618*y^9*z^2 + 54*y^10*z^2 + 684*y^2*z^3 - 11851*y^3*z^3 + 54410*y^4*z^3 - 109879*y^5*z^3 + 111274*y^6*z^3 - 55553*y^7*z^3 + 11068*y^8*z^3 - 153*y^9*z^3 + 171*y*z^4 - 5809*y^2*z^4 + 38002*y^3*z^4 - 96402*y^4*z^4 + 116029*y^5*z^4 - 67609*y^6*z^4 + 16314*y^7*z^4 - 696*y^8*z^4 - 1173*y*z^5 + 13433*y^2*z^5 - 45342*y^3*z^5 + 65781*y^4*z^5 - 44690*y^5*z^5 + 13134*y^6*z^5 - 1161*y^7*z^5 + 12*z^6 + 1851*y*z^6 - 10645*y^2*z^6 + 19419*y^3*z^6 - 15273*y^4*z^6 + 5686*y^5*z^6 - 1122*y^6*z^6 - 45*z^7 - 714*y*z^7 + 1821*y^2*z^7 - 1323*y^3*z^7 + 840*y^4*z^7 - 687*y^5*z^7 + 45*z^8 - 261*y*z^8 + 711*y^2*z^8 - 315*y^3*z^8 - 252*y^4*z^8 - 12*z^9 + 144*y*z^9 - 108*y^2*z^9 - 42*y^3*z^9)*G[1 - y, 0, 1, 0, z])/ (18*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-264*y^4 + 1098*y^5 - 1698*y^6 + 1158*y^7 - 294*y^8 - 795*y^3*z + 3906*y^4*z - 7002*y^5*z + 5502*y^6*z - 1647*y^7*z + 36*y^8*z - 700*y^2*z^2 + 4684*y^3*z^2 - 10380*y^4*z^2 + 9670*y^5*z^2 - 3436*y^6*z^2 + 162*y^7*z^2 - 213*y*z^3 + 2438*y^2*z^3 - 7167*y^3*z^3 + 8082*y^4*z^3 - 3494*y^5*z^3 + 354*y^6*z^3 + 12*z^4 + 414*y*z^4 - 2182*y^2*z^4 + 3080*y^3*z^4 - 1708*y^4*z^4 + 492*y^5*z^4 - 36*z^5 - 111*y*z^5 + 168*y^2*z^5 - 129*y^3*z^5 + 432*y^4*z^5 + 36*z^6 - 168*y*z^6 + 246*y^2*z^6 + 210*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)*G[1 - y, 0, 1 - y, 0, z])/ (9*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + ((-264*y^4 + 1082*y^5 - 1658*y^6 + 1126*y^7 - 286*y^8 - 771*y^3*z + 3750*y^4*z - 6678*y^5*z + 5226*y^6*z - 1563*y^7*z + 36*y^8*z - 688*y^2*z^2 + 4512*y^3*z^2 - 9898*y^4*z^2 + 9168*y^5*z^2 - 3250*y^6*z^2 + 156*y^7*z^2 - 177*y*z^3 + 2226*y^2*z^3 - 6681*y^3*z^3 + 7608*y^4*z^3 - 3288*y^5*z^3 + 312*y^6*z^3 + 12*z^4 + 330*y*z^4 - 1900*y^2*z^4 + 2822*y^3*z^4 - 1576*y^4*z^4 + 384*y^5*z^4 - 36*z^5 - 69*y*z^5 + 150*y^2*z^5 - 129*y^3*z^5 + 300*y^4*z^5 + 36*z^6 - 144*y*z^6 + 192*y^2*z^6 + 132*y^3*z^6 - 12*z^7 + 60*y*z^7 + 24*y^2*z^7)*G[1 - y, 0, 1 - y, 1 - y, z])/ (6*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + ((-135*y^4 + 770*y^5 - 1825*y^6 + 2336*y^7 - 1733*y^8 + 718*y^9 - 131*y^10 - 432*y^3*z + 2277*y^4*z - 4000*y^5*z + 1915*y^6*z + 2076*y^7*z - 2801*y^8*z + 1076*y^9*z - 111*y^10*z - 486*y^2*z^2 + 2583*y^3*z^2 - 2079*y^4*z^2 - 9505*y^5*z^2 + 23130*y^6*z^2 - 20109*y^7*z^2 + 7147*y^8*z^2 - 681*y^9*z^2 - 216*y*z^3 + 1597*y^2*z^3 - 161*y^3*z^3 - 16523*y^4*z^3 + 39902*y^5*z^3 - 38071*y^6*z^3 + 15263*y^7*z^3 - 1791*y^8*z^3 - 27*z^4 + 375*y*z^4 + 544*y^2*z^4 - 11677*y^3*z^4 + 31851*y^4*z^4 - 35269*y^5*z^4 + 16984*y^6*z^4 - 2781*y^7*z^4 + 78*z^5 + 57*y*z^5 - 3914*y^2*z^5 + 13473*y^3*z^5 - 18297*y^4*z^5 + 11474*y^5*z^5 - 2853*y^6*z^5 - 72*z^6 - 330*y*z^6 + 2493*y^2*z^6 - 4905*y^3*z^6 + 4767*y^4*z^6 - 1899*y^5*z^6 + 18*z^7 + 69*y*z^7 - 351*y^2*z^7 + 1035*y^3*z^7 - 717*y^4*z^7 + 3*z^8 + 45*y*z^8 + 81*y^2*z^8 - 111*y^3*z^8)* G[1 - y, 0, -y, 1 - y, z])/(18*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^3) + ((-94*y^4 + 590*y^5 - 1414*y^6 + 1642*y^7 - 932*y^8 + 208*y^9 - 359*y^3*z + 2475*y^4*z - 6517*y^5*z + 8315*y^6*z - 5208*y^7*z + 1318*y^8*z - 24*y^9*z - 487*y^2*z^2 + 3910*y^3*z^2 - 11748*y^4*z^2 + 16852*y^5*z^2 - 11803*y^6*z^2 + 3414*y^7*z^2 - 138*y^8*z^2 - 231*y*z^3 + 2656*y^2*z^3 - 10024*y^3*z^3 + 16989*y^4*z^3 - 13711*y^5*z^3 + 4669*y^6*z^3 - 348*y^7*z^3 - 63*z^4 + 928*y*z^4 - 4486*y^2*z^4 + 9192*y^3*z^4 - 8758*y^4*z^4 + 3700*y^5*z^4 - 510*y^6*z^4 + 135*z^5 - 1017*y*z^5 + 2619*y^2*z^5 - 3027*y^3*z^5 + 1782*y^4*z^5 - 480*y^5*z^5 - 72*z^6 + 282*y*z^6 - 432*y^2*z^6 + 534*y^3*z^6 - 294*y^4*z^6 - 9*z^7 + 30*y*z^7 + 99*y^2*z^7 - 108*y^3*z^7 + 9*z^8 + 12*y*z^8 - 18*y^2*z^8)* G[1 - y, 1, 0, 0, z])/(3*(-1 + y)^3*y*z^2*(-1 + y + z)^2* (y + z)^4) + ((-62*y^5 + 7*y^6 - 53*y^7 - 177*y^4*z + 163*y^5*z - 193*y^6*z + 6*y^7*z - 177*y^3*z^2 + 420*y^4*z^2 - 335*y^5*z^2 + 21*y^6*z^2 + 89*y^2*z^3 + 98*y^3*z^3 - 232*y^4*z^3 + 45*y^5*z^3 - 15*y*z^4 - 133*y^2*z^4 + 13*y^3*z^4 + 72*y^4*z^4 - 6*z^5 + 51*y*z^5 + 11*y^2*z^5 + 72*y^3*z^5 + 18*z^6 - 57*y*z^6 + 45*y^2*z^6 - 18*z^7 + 21*y*z^7 + 6*z^8)*G[1 - y, 1, 0, 1 - y, z])/ (18*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((62*y^6 - 193*y^7 + 260*y^8 - 242*y^9 + 166*y^10 - 53*y^11 + 233*y^5*z - 551*y^6*z + 171*y^7*z + 457*y^8*z - 382*y^9*z + 66*y^10*z + 6*y^11*z + 288*y^4*z^2 - 43*y^5*z^2 - 3048*y^6*z^2 + 6531*y^7*z^2 - 5195*y^8*z^2 + 1476*y^9*z^2 - 9*y^10*z^2 - 116*y^3*z^3 + 2329*y^4*z^3 - 10413*y^5*z^3 + 18773*y^6*z^3 - 15211*y^7*z^3 + 4806*y^8*z^3 - 168*y^9*z^3 - 110*y^2*z^4 + 2234*y^3*z^4 - 11247*y^4*z^4 + 22589*y^5*z^4 - 20354*y^6*z^4 + 7455*y^7*z^4 - 567*y^8*z^4 - 33*y*z^5 + 772*y^2*z^5 - 5262*y^3*z^5 + 12996*y^4*z^5 - 13930*y^5*z^5 + 6492*y^6*z^5 - 1026*y^7*z^5 + 6*z^6 + 48*y*z^6 - 953*y^2*z^6 + 3348*y^3*z^6 - 4662*y^4*z^6 + 3392*y^5*z^6 - 1143*y^6*z^6 - 18*z^7 + 48*y*z^7 + 60*y^2*z^7 - 342*y^3*z^7 + 1086*y^4*z^7 - 780*y^5*z^7 + 18*z^8 - 108*y*z^8 + 225*y^2*z^8 + 198*y^3*z^8 - 297*y^4*z^8 - 6*z^9 + 45*y*z^9 + 18*y^2*z^9 - 48*y^3*z^9)*G[1 - y, 1, 1, 0, z])/ (18*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-62*y^5 + 7*y^6 - 53*y^7 - 177*y^4*z + 163*y^5*z - 193*y^6*z + 6*y^7*z - 177*y^3*z^2 + 420*y^4*z^2 - 335*y^5*z^2 + 21*y^6*z^2 + 89*y^2*z^3 + 98*y^3*z^3 - 232*y^4*z^3 + 45*y^5*z^3 - 15*y*z^4 - 133*y^2*z^4 + 13*y^3*z^4 + 72*y^4*z^4 - 6*z^5 + 51*y*z^5 + 11*y^2*z^5 + 72*y^3*z^5 + 18*z^6 - 57*y*z^6 + 45*y^2*z^6 - 18*z^7 + 21*y*z^7 + 6*z^8)*G[1 - y, 1, 1 - y, 0, z])/ (18*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((-264*y^4 + 1098*y^5 - 1698*y^6 + 1158*y^7 - 294*y^8 - 795*y^3*z + 3906*y^4*z - 7002*y^5*z + 5502*y^6*z - 1647*y^7*z + 36*y^8*z - 700*y^2*z^2 + 4684*y^3*z^2 - 10380*y^4*z^2 + 9670*y^5*z^2 - 3436*y^6*z^2 + 162*y^7*z^2 - 213*y*z^3 + 2438*y^2*z^3 - 7167*y^3*z^3 + 8082*y^4*z^3 - 3494*y^5*z^3 + 354*y^6*z^3 + 12*z^4 + 414*y*z^4 - 2182*y^2*z^4 + 3080*y^3*z^4 - 1708*y^4*z^4 + 492*y^5*z^4 - 36*z^5 - 111*y*z^5 + 168*y^2*z^5 - 129*y^3*z^5 + 432*y^4*z^5 + 36*z^6 - 168*y*z^6 + 246*y^2*z^6 + 210*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)*G[1 - y, 1 - y, 0, 0, z])/ (9*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + ((-264*y^4 + 1082*y^5 - 1658*y^6 + 1126*y^7 - 286*y^8 - 771*y^3*z + 3750*y^4*z - 6678*y^5*z + 5226*y^6*z - 1563*y^7*z + 36*y^8*z - 688*y^2*z^2 + 4512*y^3*z^2 - 9898*y^4*z^2 + 9168*y^5*z^2 - 3250*y^6*z^2 + 156*y^7*z^2 - 177*y*z^3 + 2226*y^2*z^3 - 6681*y^3*z^3 + 7608*y^4*z^3 - 3288*y^5*z^3 + 312*y^6*z^3 + 12*z^4 + 330*y*z^4 - 1900*y^2*z^4 + 2822*y^3*z^4 - 1576*y^4*z^4 + 384*y^5*z^4 - 36*z^5 - 69*y*z^5 + 150*y^2*z^5 - 129*y^3*z^5 + 300*y^4*z^5 + 36*z^6 - 144*y*z^6 + 192*y^2*z^6 + 132*y^3*z^6 - 12*z^7 + 60*y*z^7 + 24*y^2*z^7)*G[1 - y, 1 - y, 0, 1 - y, z])/ (6*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + ((-171*y^5 + 792*y^6 - 1395*y^7 + 1080*y^8 - 225*y^9 - 144*y^10 + 63*y^11 - 684*y^4*z + 2832*y^5*z - 2814*y^6*z - 3381*y^7*z + 8994*y^8*z - 6672*y^9*z + 1752*y^10*z - 27*y^11*z - 1026*y^3*z^2 + 3594*y^4*z^2 + 3102*y^5*z^2 - 29319*y^6*z^2 + 49101*y^7*z^2 - 34773*y^8*z^2 + 9627*y^9*z^2 - 306*y^10*z^2 - 684*y^2*z^3 + 2116*y^3*z^3 + 11035*y^4*z^3 - 58379*y^5*z^3 + 99548*y^6*z^3 - 75790*y^7*z^3 + 23369*y^8*z^3 - 1215*y^9*z^3 - 171*y*z^4 + 460*y^2*z^4 + 10334*y^3*z^4 - 54327*y^4*z^4 + 102458*y^5*z^4 - 87035*y^6*z^4 + 30843*y^7*z^4 - 2562*y^8*z^4 + 84*y*z^5 + 3643*y^2*z^5 - 24864*y^3*z^5 + 55899*y^4*z^5 - 55105*y^5*z^5 + 23718*y^6*z^5 - 3357*y^7*z^5 + 24*z^6 + 237*y*z^6 - 4532*y^2*z^6 + 14016*y^3*z^6 - 17334*y^4*z^6 + 10571*y^5*z^6 - 2910*y^6*z^6 - 72*z^7 + 84*y*z^7 + 411*y^2*z^7 - 1179*y^3*z^7 + 2517*y^4*z^7 - 1653*y^5*z^7 + 72*z^8 - 360*y*z^8 + 666*y^2*z^8 + 252*y^3*z^8 - 558*y^4*z^8 - 24*z^9 + 126*y*z^9 - 84*y^3*z^9)* G[1 - y, 1 - y, 1, 0, z])/(18*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + ((-264*y^4 + 1082*y^5 - 1658*y^6 + 1126*y^7 - 286*y^8 - 771*y^3*z + 3750*y^4*z - 6678*y^5*z + 5226*y^6*z - 1563*y^7*z + 36*y^8*z - 688*y^2*z^2 + 4512*y^3*z^2 - 9898*y^4*z^2 + 9168*y^5*z^2 - 3250*y^6*z^2 + 156*y^7*z^2 - 177*y*z^3 + 2226*y^2*z^3 - 6681*y^3*z^3 + 7608*y^4*z^3 - 3288*y^5*z^3 + 312*y^6*z^3 + 12*z^4 + 330*y*z^4 - 1900*y^2*z^4 + 2822*y^3*z^4 - 1576*y^4*z^4 + 384*y^5*z^4 - 36*z^5 - 69*y*z^5 + 150*y^2*z^5 - 129*y^3*z^5 + 300*y^4*z^5 + 36*z^6 - 144*y*z^6 + 192*y^2*z^6 + 132*y^3*z^6 - 12*z^7 + 60*y*z^7 + 24*y^2*z^7)* G[1 - y, 1 - y, 1 - y, 0, z])/(6*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^3) - (28*(2*y + 3*z)*G[1 - y, 1 - y, 1 - y, 1 - y, z])/ (3*z^2*(y + z)^2) + ((171*y^4 - 1019*y^5 + 2602*y^6 - 3638*y^7 + 2927*y^8 - 1279*y^9 + 236*y^10 + 459*y^3*z - 3609*y^4*z + 10765*y^5*z - 16069*y^6*z + 12729*y^7*z - 4927*y^8*z + 559*y^9*z + 93*y^10*z + 378*y^2*z^2 - 5040*y^3*z^2 + 19287*y^4*z^2 - 32945*y^5*z^2 + 27387*y^6*z^2 - 9699*y^7*z^2 + 176*y^8*z^2 + 456*y^9*z^2 - 45*y*z^3 - 2441*y^2*z^3 + 15736*y^3*z^3 - 34730*y^4*z^3 + 33653*y^5*z^3 - 12721*y^6*z^3 - 316*y^7*z^3 + 864*y^8*z^3 - 27*z^4 - 219*y*z^4 + 5587*y^2*z^4 - 18535*y^3*z^4 + 22773*y^4*z^4 - 10387*y^5*z^4 + 91*y^6*z^4 + 717*y^7*z^4 + 96*z^5 + 525*y*z^5 - 4343*y^2*z^5 + 7260*y^3*z^5 - 4032*y^4*z^5 + 383*y^5*z^5 + 93*y^6*z^5 - 126*z^6 - 60*y*z^6 + 216*y^2*z^6 + 252*y^3*z^6 - 66*y^4*z^6 - 270*y^5*z^6 + 72*z^7 - 354*y*z^7 + 720*y^2*z^7 - 306*y^3*z^7 - 186*y^4*z^7 - 15*z^8 + 153*y*z^8 - 117*y^2*z^8 - 39*y^3*z^8)*G[1 - y, 1 - y, -y, 1 - y, z])/ (18*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((115*y^5 - 216*y^6 + 207*y^7 - 106*y^8 + 921*y^4*z - 2639*y^5*z + 2740*y^6*z - 1034*y^7*z + 12*y^8*z + 1839*y^3*z^2 - 7089*y^4*z^2 + 8863*y^5*z^2 - 3727*y^6*z^2 + 114*y^7*z^2 + 947*y^2*z^3 - 6594*y^3*z^3 + 11394*y^4*z^3 - 6143*y^5*z^3 + 414*y^6*z^3 + 246*y*z^4 - 2776*y^2*z^4 + 7046*y^3*z^4 - 5182*y^4*z^4 + 720*y^5*z^4 + 12*z^5 - 555*y*z^5 + 2339*y^2*z^5 - 2390*y^3*z^5 + 648*y^4*z^5 - 27*z^6 + 384*y*z^6 - 645*y^2*z^6 + 306*y^3*z^6 + 27*z^7 - 105*y*z^7 + 78*y^2*z^7 - 12*z^8 + 12*y*z^8)* G[1 - y, -y, 0, 1 - y, z])/(18*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)^3) + ((115*y^5 - 216*y^6 + 207*y^7 - 106*y^8 + 921*y^4*z - 2639*y^5*z + 2740*y^6*z - 1034*y^7*z + 12*y^8*z + 1839*y^3*z^2 - 7089*y^4*z^2 + 8863*y^5*z^2 - 3727*y^6*z^2 + 114*y^7*z^2 + 947*y^2*z^3 - 6594*y^3*z^3 + 11394*y^4*z^3 - 6143*y^5*z^3 + 414*y^6*z^3 + 246*y*z^4 - 2776*y^2*z^4 + 7046*y^3*z^4 - 5182*y^4*z^4 + 720*y^5*z^4 + 12*z^5 - 555*y*z^5 + 2339*y^2*z^5 - 2390*y^3*z^5 + 648*y^4*z^5 - 27*z^6 + 384*y*z^6 - 645*y^2*z^6 + 306*y^3*z^6 + 27*z^7 - 105*y*z^7 + 78*y^2*z^7 - 12*z^8 + 12*y*z^8)* G[1 - y, -y, 1 - y, 0, z])/(18*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)^3) + ((36*y^4 - 301*y^5 + 1085*y^6 - 2002*y^7 + 1966*y^8 - 977*y^9 + 193*y^10 + 135*y^3*z - 1815*y^4*z + 6974*y^5*z - 12332*y^6*z + 11199*y^7*z - 4955*y^8*z + 716*y^9*z + 78*y^10*z + 162*y^2*z^2 - 3786*y^3*z^2 + 17133*y^4*z^2 - 32842*y^5*z^2 + 30831*y^6*z^2 - 13383*y^7*z^2 + 1558*y^8*z^2 + 327*y^9*z^2 + 171*y*z^3 - 3541*y^2*z^3 + 19112*y^3*z^3 - 42280*y^4*z^3 + 44104*y^5*z^3 - 20570*y^6*z^3 + 2437*y^7*z^3 + 567*y^8*z^3 - 915*y*z^4 + 8810*y^2*z^4 - 25661*y^3*z^4 + 31551*y^4*z^4 - 16322*y^5*z^4 + 2003*y^6*z^4 + 534*y^7*z^4 + 30*z^5 + 1176*y*z^5 - 6184*y^2*z^5 + 9354*y^3*z^5 - 4788*y^4*z^5 + 118*y^5*z^5 + 276*y^6*z^5 - 90*z^6 - 93*y*z^6 - 198*y^2*z^6 + 1332*y^3*z^6 - 1032*y^4*z^6 + 27*y^5*z^6 + 90*z^7 - 537*y*z^7 + 1161*y^2*z^7 - 711*y^3*z^7 - 57*y^4*z^7 - 30*z^8 + 198*y*z^8 - 162*y^2*z^8 - 24*y^3*z^8)*G[1 - y, -y, 1 - y, 1 - y, z])/(18*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^3) + ((8*y^4 + 149*y^5 - 532*y^6 + 622*y^7 - 284*y^8 + 37*y^9 - 644*y^3*z + 3216*y^4*z - 6349*y^5*z + 6185*y^6*z - 2961*y^7*z + 547*y^8*z + 6*y^9*z - 1270*y^2*z^2 + 7284*y^3*z^2 - 16104*y^4*z^2 + 17338*y^5*z^2 - 9180*y^6*z^2 + 1962*y^7*z^2 - 30*y^8*z^2 - 288*y*z^3 + 3827*y^2*z^3 - 12232*y^3*z^3 + 16521*y^4*z^3 - 10319*y^5*z^3 + 2596*y^6*z^3 - 105*y^7*z^3 - 6*z^4 + 627*y*z^4 - 3271*y^2*z^4 + 5742*y^3*z^4 - 4293*y^4*z^4 + 1309*y^5*z^4 - 108*y^6*z^4 + 9*z^5 - 327*y*z^5 + 624*y^2*z^5 - 378*y^3*z^5 + 147*y^4*z^5 - 84*y^5*z^5 - 9*z^6 - 30*y*z^6 + 135*y^2*z^6 - 36*y^3*z^6 - 78*y^4*z^6 + 6*z^7 + 36*y*z^7 - 18*y^2*z^7 - 33*y^3*z^7)*G[1 - y, -y, -y, 1 - y, z])/ (18*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-9*y^4 - 159*y^5 + 159*y^6 - 53*y^7 + 246*y^3*z - 1134*y^4*z + 1491*y^5*z - 553*y^6*z + 6*y^7*z + 396*y^2*z^2 - 2241*y^3*z^2 + 3915*y^4*z^2 - 1970*y^5*z^2 + 57*y^6*z^2 + 81*y*z^3 - 1488*y^2*z^3 + 4197*y^3*z^3 - 3106*y^4*z^3 + 207*y^5*z^3 - 288*y*z^4 + 1974*y^2*z^4 - 2417*y^3*z^4 + 360*y^4*z^4 - 18*z^5 + 396*y*z^5 - 973*y^2*z^5 + 324*y^3*z^5 + 36*z^6 - 216*y*z^6 + 153*y^2*z^6 - 24*z^7 + 39*y*z^7 + 6*z^8)*G[-y, 0, 0, 1 - y, z])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((70*y^6 + 348*y^7 - 348*y^8 + 116*y^9 + 247*y^5*z + 1413*y^6*z - 2385*y^7*z + 962*y^8*z - 33*y^9*z + 363*y^4*z^2 + 2055*y^5*z^2 - 6210*y^6*z^2 + 3429*y^7*z^2 - 222*y^8*z^2 + 679*y^3*z^3 - 150*y^4*z^3 - 6531*y^5*z^3 + 6086*y^6*z^3 - 696*y^7*z^3 - 185*y^2*z^4 - 468*y^3*z^4 - 3132*y^4*z^4 + 6017*y^5*z^4 - 1332*y^6*z^4 - 42*y*z^5 + 879*y^2*z^5 - 2007*y^3*z^5 + 4038*y^4*z^5 - 1698*y^5*z^5 - 12*z^6 + 273*y*z^6 - 1674*y^2*z^6 + 2463*y^3*z^6 - 1488*y^4*z^6 + 66*z^7 - 549*y*z^7 + 1290*y^2*z^7 - 912*y^3*z^7 - 108*z^8 + 423*y*z^8 - 396*y^2*z^8 + 72*z^9 - 117*y*z^9 - 18*z^10)*G[-y, 0, 1, 0, z])/(18*y^2*z^3*(-1 + y + z)^3* (y + z)^4) + ((-9*y^4 - 159*y^5 + 159*y^6 - 53*y^7 + 246*y^3*z - 1134*y^4*z + 1491*y^5*z - 553*y^6*z + 6*y^7*z + 396*y^2*z^2 - 2241*y^3*z^2 + 3915*y^4*z^2 - 1970*y^5*z^2 + 57*y^6*z^2 + 81*y*z^3 - 1488*y^2*z^3 + 4197*y^3*z^3 - 3106*y^4*z^3 + 207*y^5*z^3 - 288*y*z^4 + 1974*y^2*z^4 - 2417*y^3*z^4 + 360*y^4*z^4 - 18*z^5 + 396*y*z^5 - 973*y^2*z^5 + 324*y^3*z^5 + 36*z^6 - 216*y*z^6 + 153*y^2*z^6 - 24*z^7 + 39*y*z^7 + 6*z^8)* G[-y, 0, 1 - y, 0, z])/(9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((-61*y^4 - 108*y^5 + 117*y^6 - 10*y^7 + 259*y^3*z - 1275*y^4*z + 1737*y^5*z - 590*y^6*z + 21*y^7*z + 479*y^2*z^2 - 2748*y^3*z^2 + 4968*y^4*z^2 - 2575*y^5*z^2 + 150*y^6*z^2 + 99*y*z^3 - 1830*y^2*z^3 + 5394*y^3*z^3 - 4269*y^4*z^3 + 441*y^5*z^3 + 12*z^4 - 420*y*z^4 + 2613*y^2*z^4 - 3420*y^3*z^4 + 678*y^4*z^4 - 75*z^5 + 693*y*z^5 - 1524*y^2*z^5 + 591*y^3*z^5 + 126*z^6 - 459*y*z^6 + 306*y^2*z^6 - 81*z^7 + 99*y*z^7 + 18*z^8)*G[-y, 0, 1 - y, 1 - y, z])/(18*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((-34*y^4 + 846*y^5 - 846*y^6 + 282*y^7 - 596*y^3*z + 3594*y^4*z - 5256*y^5*z + 2070*y^6*z - 36*y^7*z - 808*y^2*z^2 + 5424*y^3*z^2 - 11106*y^4*z^2 + 6078*y^5*z^2 - 216*y^6*z^2 - 153*y*z^3 + 3048*y^2*z^3 - 10122*y^3*z^3 + 8390*y^4*z^3 - 657*y^5*z^3 - 15*z^4 + 696*y*z^4 - 4434*y^2*z^4 + 5968*y^3*z^4 - 1131*y^4*z^4 + 132*z^5 - 1242*y*z^5 + 2576*y^2*z^5 - 1110*y^3*z^5 - 234*z^6 + 864*y*z^6 - 630*y^2*z^6 + 156*z^7 - 213*y*z^7 - 39*z^8)* G[-y, 0, -y, 1 - y, z])/(18*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((-9*y^4 - 159*y^5 + 159*y^6 - 53*y^7 + 246*y^3*z - 1134*y^4*z + 1491*y^5*z - 553*y^6*z + 6*y^7*z + 396*y^2*z^2 - 2241*y^3*z^2 + 3915*y^4*z^2 - 1970*y^5*z^2 + 57*y^6*z^2 + 81*y*z^3 - 1488*y^2*z^3 + 4197*y^3*z^3 - 3106*y^4*z^3 + 207*y^5*z^3 - 288*y*z^4 + 1974*y^2*z^4 - 2417*y^3*z^4 + 360*y^4*z^4 - 18*z^5 + 396*y*z^5 - 973*y^2*z^5 + 324*y^3*z^5 + 36*z^6 - 216*y*z^6 + 153*y^2*z^6 - 24*z^7 + 39*y*z^7 + 6*z^8)*G[-y, 1 - y, 0, 0, z])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((-61*y^4 - 108*y^5 + 117*y^6 - 10*y^7 + 259*y^3*z - 1275*y^4*z + 1737*y^5*z - 590*y^6*z + 21*y^7*z + 479*y^2*z^2 - 2748*y^3*z^2 + 4968*y^4*z^2 - 2575*y^5*z^2 + 150*y^6*z^2 + 99*y*z^3 - 1830*y^2*z^3 + 5394*y^3*z^3 - 4269*y^4*z^3 + 441*y^5*z^3 + 12*z^4 - 420*y*z^4 + 2613*y^2*z^4 - 3420*y^3*z^4 + 678*y^4*z^4 - 75*z^5 + 693*y*z^5 - 1524*y^2*z^5 + 591*y^3*z^5 + 126*z^6 - 459*y*z^6 + 306*y^2*z^6 - 81*z^7 + 99*y*z^7 + 18*z^8)*G[-y, 1 - y, 0, 1 - y, z])/(18*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((70*y^6 + 348*y^7 - 348*y^8 + 116*y^9 + 247*y^5*z + 1413*y^6*z - 2385*y^7*z + 962*y^8*z - 33*y^9*z + 363*y^4*z^2 + 2055*y^5*z^2 - 6210*y^6*z^2 + 3429*y^7*z^2 - 222*y^8*z^2 + 679*y^3*z^3 - 150*y^4*z^3 - 6531*y^5*z^3 + 6086*y^6*z^3 - 696*y^7*z^3 - 185*y^2*z^4 - 468*y^3*z^4 - 3132*y^4*z^4 + 6017*y^5*z^4 - 1332*y^6*z^4 - 42*y*z^5 + 879*y^2*z^5 - 2007*y^3*z^5 + 4038*y^4*z^5 - 1698*y^5*z^5 - 12*z^6 + 273*y*z^6 - 1674*y^2*z^6 + 2463*y^3*z^6 - 1488*y^4*z^6 + 66*z^7 - 549*y*z^7 + 1290*y^2*z^7 - 912*y^3*z^7 - 108*z^8 + 423*y*z^8 - 396*y^2*z^8 + 72*z^9 - 117*y*z^9 - 18*z^10)*G[-y, 1 - y, 1, 0, z])/ (18*y^2*z^3*(-1 + y + z)^3*(y + z)^4) + ((-61*y^4 - 108*y^5 + 117*y^6 - 10*y^7 + 259*y^3*z - 1275*y^4*z + 1737*y^5*z - 590*y^6*z + 21*y^7*z + 479*y^2*z^2 - 2748*y^3*z^2 + 4968*y^4*z^2 - 2575*y^5*z^2 + 150*y^6*z^2 + 99*y*z^3 - 1830*y^2*z^3 + 5394*y^3*z^3 - 4269*y^4*z^3 + 441*y^5*z^3 + 12*z^4 - 420*y*z^4 + 2613*y^2*z^4 - 3420*y^3*z^4 + 678*y^4*z^4 - 75*z^5 + 693*y*z^5 - 1524*y^2*z^5 + 591*y^3*z^5 + 126*z^6 - 459*y*z^6 + 306*y^2*z^6 - 81*z^7 + 99*y*z^7 + 18*z^8)*G[-y, 1 - y, 1 - y, 0, z])/(18*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((58*y^4 - 260*y^5 + 428*y^6 - 308*y^7 + 82*y^8 + 227*y^3*z - 1114*y^4*z + 1980*y^5*z - 1502*y^6*z + 385*y^7*z + 24*y^8*z + 364*y^2*z^2 - 2102*y^3*z^2 + 4234*y^4*z^2 - 3546*y^5*z^2 + 978*y^6*z^2 + 72*y^7*z^2 + 153*y*z^3 - 1482*y^2*z^3 + 3919*y^3*z^3 - 3872*y^4*z^3 + 1210*y^5*z^3 + 72*y^6*z^3 - 12*z^4 - 258*y*z^4 + 1300*y^2*z^4 - 1562*y^3*z^4 + 460*y^4*z^4 + 36*z^5 - 3*y*z^5 + 114*y^2*z^5 - 291*y^3*z^5 - 72*y^4*z^5 - 36*z^6 + 168*y*z^6 - 276*y^2*z^6 - 72*y^3*z^6 + 12*z^7 - 60*y*z^7 - 24*y^2*z^7)*G[-y, 1 - y, 1 - y, 1 - y, z])/(6*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((192*y^4 - 354*y^5 + 354*y^6 - 130*y^7 + 102*y^3*z - 432*y^4*z + 570*y^5*z - 335*y^6*z + 3*y^7*z - 285*y^2*z^2 + 846*y^3*z^2 - 954*y^4*z^2 + 284*y^5*z^2 - 48*y^6*z^2 - 54*y*z^3 + 1014*y^2*z^3 - 2148*y^3*z^3 + 1418*y^4*z^3 - 162*y^5*z^3 - 9*z^4 + 108*y*z^4 - 942*y^2*z^4 + 1162*y^3*z^4 - 111*y^4*z^4 + 18*z^5 + 18*y*z^5 + 113*y^2*z^5 + 111*y^3*z^5 - 18*z^6 - 108*y*z^6 + 162*y^2*z^6 + 12*z^7 + 48*y*z^7 - 3*z^8)*G[-y, 1 - y, -y, 1 - y, z])/ (18*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((43*y^4 + 515*y^3*z + 15*y^4*z + 754*y^2*z^2 - 24*y^3*z^2 + 162*y*z^3 - 63*y^2*z^3 - 12*z^4 - 12*y*z^4 + 12*z^5)* G[-y, -y, 0, 1 - y, z])/(18*y^2*z^3*(y + z)^2) + ((43*y^4 + 515*y^3*z + 15*y^4*z + 754*y^2*z^2 - 24*y^3*z^2 + 162*y*z^3 - 63*y^2*z^3 - 12*z^4 - 12*y*z^4 + 12*z^5)* G[-y, -y, 1 - y, 0, z])/(18*y^2*z^3*(y + z)^2) + ((77*y^4 - 628*y^5 + 1472*y^6 - 1480*y^7 + 671*y^8 - 112*y^9 - 140*y^3*z + 22*y^4*z + 1174*y^5*z - 2117*y^6*z + 1327*y^7*z - 269*y^8*z + 3*y^9*z - 436*y^2*z^2 + 2588*y^3*z^2 - 5335*y^4*z^2 + 5177*y^5*z^2 - 2551*y^6*z^2 + 587*y^7*z^2 - 30*y^8*z^2 - 126*y*z^3 + 2181*y^2*z^3 - 8001*y^3*z^3 + 12092*y^4*z^3 - 8437*y^5*z^3 + 2453*y^6*z^3 - 162*y^7*z^3 + 3*z^4 + 438*y*z^4 - 3597*y^2*z^4 + 8164*y^3*z^4 - 7451*y^4*z^4 + 2788*y^5*z^4 - 345*y^6*z^4 + 15*z^5 - 579*y*z^5 + 2090*y^2*z^5 - 2320*y^3*z^5 + 1151*y^4*z^5 - 465*y^5*z^5 - 36*z^6 + 225*y*z^6 - 18*y^2*z^6 - 63*y^3*z^6 - 432*y^4*z^6 + 21*z^7 + 78*y*z^7 - 183*y^2*z^7 - 240*y^3*z^7 - 3*z^8 - 48*y*z^8 - 57*y^2*z^8)*G[-y, -y, 1 - y, 1 - y, z])/(18*(-1 + y)^2*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((185*y^4 - 1081*y^5 + 2300*y^6 - 2326*y^7 + 1151*y^8 - 229*y^9 + 661*y^3*z - 4163*y^4*z + 9952*y^5*z - 11447*y^6*z + 6388*y^7*z - 1394*y^8*z + 3*y^9*z + 806*y^2*z^2 - 6097*y^3*z^2 + 17228*y^4*z^2 - 23002*y^5*z^2 + 14693*y^6*z^2 - 3643*y^7*z^2 + 15*y^8*z^2 + 117*y*z^3 - 2889*y^2*z^3 + 12501*y^3*z^3 - 21667*y^4*z^3 + 16802*y^5*z^3 - 4864*y^6*z^3 + 3*z^4 - 300*y*z^4 + 3336*y^2*z^4 - 9131*y^3*z^4 + 9418*y^4*z^4 - 3206*y^5*z^4 - 120*y^6*z^4 + 6*z^5 + 177*y*z^5 - 1348*y^2*z^5 + 2180*y^3*z^5 - 784*y^4*z^5 - 285*y^5*z^5 - 18*z^6 + 9*y*z^6 + 117*y^2*z^6 + 27*y^3*z^6 - 297*y^4*z^6 + 12*z^7 + 6*y*z^7 - 30*y^2*z^7 - 150*y^3*z^7 - 3*z^8 - 21*y*z^8 - 30*y^2*z^8)*G[-y, -y, -y, 1 - y, z])/ (18*(-1 + y)^2*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + G[0, y]*((-6297*y^2 + 11948*y^3 - 5651*y^4 - 18288*y*z + 51167*y^2*z - 37628*y^3*z + 4749*y^4*z + 558*z^2 + 25656*y*z^2 - 35256*y^2*z^2 + 4749*y^3*z^2 - 1014*z^3 - 2823*y*z^3 - 4749*y^2*z^3 + 456*z^4 - 4749*y*z^4)/(108*(-1 + y)*z^2*(-1 + y + z)^2*(y + z)^2) + ((369*y^4 + 5599*y^5 - 9639*y^6 + 3671*y^7 + 2196*y^3*z + 12825*y^4*z - 32645*y^5*z + 17945*y^6*z - 321*y^7*z + 7902*y^2*z^2 - 10962*y^3*z^2 - 16470*y^4*z^2 + 21435*y^5*z^2 - 1905*y^6*z^2 - 1566*y*z^3 - 7091*y^2*z^3 + 5763*y^3*z^3 + 7091*y^4*z^3 - 2847*y^5*z^3 - 27*z^4 + 2940*y*z^4 - 1361*y^2*z^4 + 2498*y^3*z^4 - 543*z^5 + 303*y*z^5 + 1443*y^2*z^5 + 2847*y^3*z^5 + 891*z^6 - 1446*y*z^6 + 1905*y^2*z^6 - 321*z^7 + 321*y*z^7)*G[0, z])/(108*(-1 + y)*y*z^2* (-1 + y + z)^3*(y + z)^3) + ((-5577*y^4 + 9565*y^5 - 5065*y^6 + 1077*y^7 - 18570*y^3*z + 50546*y^4*z - 46638*y^5*z + 17110*y^6*z - 2448*y^7*z - 29583*y^2*z^2 + 123066*y^3*z^2 - 163269*y^4*z^2 + 83577*y^5*z^2 - 13791*y^6*z^2 + 765*y*z^3 + 63848*y^2*z^3 - 165332*y^3*z^3 + 128070*y^4*z^3 - 28701*y^5*z^3 + 27*z^4 - 366*y*z^4 - 45895*y^2*z^4 + 70342*y^3*z^4 - 28158*y^4*z^4 + 543*z^5 - 3150*y*z^5 + 12015*y^2*z^5 - 13458*y^3*z^5 - 891*z^6 + 2520*y*z^6 - 2979*y^2*z^6 + 321*z^7 - 321*y*z^7)*G[1 - y, z])/(108*(-1 + y)*y*z^3*(-1 + y + z)^2* (y + z)^3) + ((-18*y^4 - 338*y^5 + 558*y^6 - 202*y^7 - 90*y^3*z - 873*y^4*z + 1990*y^5*z - 1039*y^6*z + 12*y^7*z - 342*y^2*z^2 + 153*y^3*z^2 + 1566*y^4*z^2 - 1497*y^5*z^2 + 120*y^6*z^2 + 54*y*z^3 + 247*y^2*z^3 + 246*y^3*z^3 - 850*y^4*z^3 + 204*y^5*z^3 - 93*y*z^4 + 118*y^2*z^4 - 322*y^3*z^4 + 24*z^5 - 30*y*z^5 - 87*y^2*z^5 - 204*y^3*z^5 - 36*z^6 + 57*y*z^6 - 120*y^2*z^6 + 12*z^7 - 12*y*z^7)*G[0, 0, z])/(18*(-1 + y)*y*z^2* (-1 + y + z)^3*(y + z)^3) + ((-1089*y^5 + 3030*y^6 - 3072*y^7 + 1410*y^8 - 279*y^9 - 5343*y^4*z + 24933*y^5*z - 41742*y^6*z + 31650*y^7*z - 11019*y^8*z + 1521*y^9*z - 9582*y^3*z^2 + 66459*y^4*z^2 - 158355*y^5*z^2 + 169602*y^6*z^2 - 85203*y^7*z^2 + 18375*y^8*z^2 - 1296*y^9*z^2 + 1206*y^2*z^3 + 43092*y^3*z^3 - 212484*y^4*z^3 + 355558*y^5*z^3 - 262492*y^6*z^3 + 83994*y^7*z^3 - 8874*y^8*z^3 - 63*y*z^4 + 1866*y^2*z^4 - 104604*y^3*z^4 + 331806*y^4*z^4 - 381022*y^5*z^4 + 179656*y^6*z^4 - 27369*y^7*z^4 + 27*z^5 + 3807*y*z^5 - 31758*y^2*z^5 + 166890*y^3*z^5 - 301656*y^4*z^5 + 211176*y^5*z^5 - 47946*y^6*z^5 + 477*z^6 - 14895*y*z^6 + 71008*y^2*z^6 - 160399*y^3*z^6 + 154956*y^4*z^6 - 51147*y^5*z^6 - 1566*z^7 + 21498*y*z^7 - 64660*y^2*z^7 + 77926*y^3*z^7 - 33738*y^4*z^7 + 1770*z^8 - 13809*y*z^8 + 25092*y^2*z^8 - 13323*y^3*z^8 - 885*z^9 + 3639*y*z^9 - 2754*y^2*z^9 + 177*z^10 - 177*y*z^10)*G[0, 1 - y, z])/(108*(-1 + y)*y^2*(-1 + z)*z^3* (-1 + y + z)^3*(y + z)^3) + ((-1562*y^4 - 534*y^5 + 534*y^6 - 3769*y^3*z + 3516*y^4*z + 2181*y^5*z - 570*y^6*z - 3119*y^2*z^2 + 11640*y^3*z^2 - 2169*y^4*z^2 - 1782*y^5*z^2 + 36*y^6*z^2 + 225*y*z^3 + 8040*y^2*z^3 - 10875*y^3*z^3 - 760*y^4*z^3 + 135*y^5*z^3 + 177*z^4 - 1182*y*z^4 - 5871*y^2*z^4 + 1108*y^3*z^4 + 975*y^4*z^4 - 672*z^5 + 2178*y*z^5 - 454*y^2*z^5 + 1896*y^3*z^5 + 990*z^6 - 1782*y*z^6 + 1404*y^2*z^6 - 672*z^7 + 561*y*z^7 + 177*z^8)*G[1, 0, z])/(108*y^2*z^3*(-1 + y + z)^3* (y + z)^2) + ((1355*y^6 - 3585*y^7 + 3549*y^8 - 1319*y^9 + 5237*y^5*z - 15001*y^6*z + 15416*y^7*z - 5829*y^8*z + 177*y^9*z + 7881*y^4*z^2 - 26119*y^5*z^2 + 28087*y^6*z^2 - 10479*y^7*z^2 + 630*y^8*z^2 + 3194*y^3*z^3 - 18153*y^4*z^3 + 23798*y^5*z^3 - 9319*y^6*z^3 + 1074*y^7*z^3 + 2519*y^2*z^4 - 11113*y^3*z^4 + 14216*y^4*z^4 - 4212*y^5*z^4 + 966*y^6*z^4 - 579*y*z^5 - 2593*y^2*z^5 + 6298*y^3*z^5 + 438*y^4*z^5 - 177*z^6 + 1839*y*z^6 - 1981*y^2*z^6 + 3661*y^3*z^6 - 966*y^4*z^6 + 495*z^7 - 2136*y*z^7 + 3309*y^2*z^7 - 1074*y^3*z^7 - 495*z^8 + 1125*y*z^8 - 630*y^2*z^8 + 177*z^9 - 177*y*z^9)*G[1 - y, 0, z])/ (108*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((130*y^4 + 741*y^5 - 1542*y^6 + 671*y^7 + 1638*y^3*z - 2987*y^4*z + 1186*y^5*z - 362*y^6*z + 525*y^7*z + 4428*y^2*z^2 - 17226*y^3*z^2 + 22456*y^4*z^2 - 12859*y^5*z^2 + 3201*y^6*z^2 + 738*y*z^3 - 13548*y^2*z^3 + 32226*y^3*z^3 - 26652*y^4*z^3 + 7371*y^5*z^3 + 450*z^4 - 4095*y*z^4 + 17664*y^2*z^4 - 22266*y^3*z^4 + 8652*y^4*z^4 - 1413*z^5 + 6624*y*z^5 - 10671*y^2*z^5 + 5865*y^3*z^5 + 1458*z^6 - 3726*y*z^6 + 2403*y^2*z^6 - 495*z^7 + 495*y*z^7)*G[1 - y, 1 - y, z])/ (54*(-1 + y)*y*z^3*(-1 + y + z)^2*(y + z)^3) + ((-1521*y^4 - 177*y^5 + 141*y^6 - 5*y^7 - 1866*y^3*z - 1404*y^4*z + 6549*y^5*z - 1990*y^6*z + 69*y^7*z - 1242*y^2*z^2 - 18*y^3*z^2 + 15660*y^4*z^2 - 10409*y^5*z^2 + 615*y^6*z^2 + 90*y*z^3 + 1446*y^2*z^3 + 11892*y^3*z^3 - 18454*y^4*z^3 + 3645*y^5*z^3 - 27*z^4 - 2187*y*z^4 + 8013*y^2*z^4 - 17681*y^3*z^4 + 8955*y^4*z^4 - 504*z^5 + 6435*y*z^5 - 12424*y^2*z^5 + 10287*y^3*z^5 + 1062*z^6 - 5481*y*z^6 + 5805*y^2*z^6 - 708*z^7 + 1551*y*z^7 + 177*z^8)*G[-y, 1 - y, z])/(108*y^2*z^3* (-1 + y + z)^3*(y + z)^2) + (2*y*(8 - 12*y + 4*y^2 - 10*z + 10*y*z + 3*z^2 - 3*y*z^2 + 3*z^3)*G[0, 0, 0, z])/ (3*(-1 + y)*z^2*(-1 + y + z)^3) + ((9*y^5 - 6*y^6 - 24*y^7 + 30*y^8 - 9*y^9 + 378*y^4*z - 1560*y^5*z + 2514*y^6*z - 1944*y^7*z + 720*y^8*z - 108*y^9*z + 693*y^3*z^2 - 4158*y^4*z^2 + 8967*y^5*z^2 - 8832*y^6*z^2 + 3996*y^7*z^2 - 666*y^8*z^2 + 241*y^2*z^3 - 3490*y^3*z^3 + 11646*y^4*z^3 - 15569*y^5*z^3 + 9107*y^6*z^3 - 1935*y^7*z^3 + 132*y*z^4 - 1716*y^2*z^4 + 8340*y^3*z^4 - 15288*y^4*z^4 + 11877*y^5*z^4 - 3381*y^6*z^4 + 15*z^5 - 708*y*z^5 + 4362*y^2*z^5 - 10248*y^3*z^5 + 10260*y^4*z^5 - 3789*y^5*z^5 - 78*z^6 + 1365*y*z^6 - 4706*y^2*z^6 + 6041*y^3*z^6 - 2730*y^4*z^6 + 126*z^7 - 1119*y*z^7 + 2160*y^2*z^7 - 1203*y^3*z^7 - 84*z^8 + 363*y*z^8 - 279*y^2*z^8 + 21*z^9 - 21*y*z^9)*G[0, 0, 1 - y, z])/ (18*(-1 + y)*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + ((-62*y^5 - 12*y^6 + 12*y^7 - 177*y^4*z + 177*y^5*z + 6*y^6*z + 24*y^7*z - 177*y^3*z^2 + 576*y^4*z^2 - 270*y^5*z^2 + 96*y^6*z^2 + 89*y^2*z^3 + 141*y^3*z^3 - 300*y^4*z^3 + 65*y^5*z^3 - 15*y*z^4 - 189*y^2*z^4 + 102*y^3*z^4 - 111*y^4*z^4 - 42*y^5*z^4 - 6*z^5 + 90*y*z^5 + 12*y^2*z^5 - 84*y^3*z^5 - 144*y^4*z^5 + 33*z^6 - 180*y*z^6 + 128*y^2*z^6 - 192*y^3*z^6 - 54*z^7 + 147*y*z^7 - 132*y^2*z^7 + 39*z^8 - 54*y*z^8 - 12*z^9)*G[0, 1, 0, z])/ (18*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + ((-53*y^6 + 200*y^7 - 294*y^8 + 200*y^9 - 53*y^10 - 233*y^5*z + 1112*y^6*z - 1980*y^7*z + 1550*y^8*z - 455*y^9*z + 6*y^10*z - 396*y^4*z^2 + 2442*y^5*z^2 - 5337*y^6*z^2 + 4929*y^7*z^2 - 1671*y^8*z^2 + 33*y^9*z^2 - 352*y^3*z^3 + 2809*y^4*z^3 - 7626*y^5*z^3 + 8357*y^6*z^3 - 3317*y^7*z^3 + 129*y^8*z^3 + 191*y^2*z^4 + 424*y^3*z^4 - 4290*y^4*z^4 + 6893*y^5*z^4 - 3569*y^6*z^4 + 333*y^7*z^4 - 3*y*z^5 - 444*y^2*z^5 - 108*y^3*z^5 + 1947*y^4*z^5 - 1983*y^5*z^5 + 519*y^6*z^5 - 6*z^6 + 138*y*z^6 - 105*y^2*z^6 + 159*y^3*z^6 - 819*y^4*z^6 + 525*y^5*z^6 + 51*z^7 - 402*y*z^7 + 651*y^2*z^7 - 771*y^3*z^7 + 399*y^4*z^7 - 90*z^8 + 387*y*z^8 - 558*y^2*z^8 + 243*y^3*z^8 + 63*z^9 - 162*y*z^9 + 99*y^2*z^9 - 18*z^10 + 18*y*z^10)* G[0, 1 - y, 0, z])/(18*(-1 + y)*y^2*z^3*(-1 + y + z)^3* (y + z)^4) + ((52*y^5 - 256*y^6 + 444*y^7 - 328*y^8 + 88*y^9 - 153*y^4*z + 498*y^5*z - 606*y^6*z + 402*y^7*z - 237*y^8*z + 96*y^9*z - 414*y^3*z^2 + 2520*y^4*z^2 - 5523*y^5*z^2 + 5646*y^6*z^2 - 2841*y^7*z^2 + 612*y^8*z^2 - 196*y^2*z^3 + 2653*y^3*z^3 - 9096*y^4*z^3 + 12715*y^5*z^3 - 7933*y^6*z^3 + 1857*y^7*z^3 - 114*y*z^4 + 1629*y^2*z^4 - 7920*y^3*z^4 + 14847*y^4*z^4 - 11865*y^5*z^4 + 3405*y^6*z^4 - 15*z^5 + 717*y*z^5 - 4662*y^2*z^5 + 11250*y^3*z^5 - 11349*y^4*z^5 + 4005*y^5*z^5 + 87*z^6 - 1509*y*z^6 + 5390*y^2*z^6 - 7034*y^3*z^6 + 3012*y^4*z^6 - 144*z^7 + 1281*y*z^7 - 2520*y^2*z^7 + 1365*y^3*z^7 + 93*z^8 - 408*y*z^8 + 315*y^2*z^8 - 21*z^9 + 21*y*z^9)*G[0, 1 - y, 1 - y, z])/(18*(-1 + y)*y^2*z^3* (-1 + y + z)^3*(y + z)^3) + ((45*y^5 + 6*y^6 - 102*y^7 + 68*y^8 - 17*y^9 - 6*y^4*z + 390*y^5*z - 969*y^6*z + 780*y^7*z - 201*y^8*z + 6*y^9*z - 123*y^3*z^2 + 960*y^4*z^2 - 2508*y^5*z^2 + 2460*y^6*z^2 - 834*y^7*z^2 + 45*y^8*z^2 - 241*y^2*z^3 + 1546*y^3*z^3 - 4041*y^4*z^3 + 4613*y^5*z^3 - 2114*y^6*z^3 + 237*y^7*z^3 - 96*y*z^4 + 1242*y^2*z^4 - 4167*y^3*z^4 + 5928*y^4*z^4 - 3552*y^5*z^4 + 663*y^6*z^4 - 15*z^5 + 402*y*z^5 - 2340*y^2*z^5 + 4770*y^3*z^5 - 3780*y^4*z^5 + 1017*y^5*z^5 + 42*z^6 - 627*y*z^6 + 2148*y^2*z^6 - 2412*y^3*z^6 + 903*y^4*z^6 - 54*z^7 + 477*y*z^7 - 864*y^2*z^7 + 459*y^3*z^7 + 36*z^8 - 153*y*z^8 + 117*y^2*z^8 - 9*z^9 + 9*y*z^9)*G[0, -y, 1 - y, z])/ (18*(-1 + y)*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + ((62*y^4 + 12*y^5 - 12*y^6 + 139*y^3*z - 159*y^4*z - 48*y^5*z + 12*y^6*z + 98*y^2*z^2 - 426*y^3*z^2 + 135*y^4*z^2 + 36*y^5*z^2 - 9*y*z^3 - 255*y^2*z^3 + 408*y^3*z^3 - 17*y^4*z^3 - 6*z^4 + 48*y*z^4 + 183*y^2*z^4 - 70*y^3*z^4 - 21*y^4*z^4 + 24*z^5 - 90*y*z^5 + 19*y^2*z^5 - 51*y^3*z^5 - 36*z^6 + 72*y*z^6 - 45*y^2*z^6 + 24*z^7 - 21*y*z^7 - 6*z^8)*G[1, 0, 0, z])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((36*y^3 - 205*y^4 + 192*y^5 - 165*y^6 + 18*y^7 + 45*y^2*z - 377*y^3*z + 570*y^4*z - 327*y^5*z + 57*y^6*z - 18*y*z^2 - 124*y^2*z^2 + 564*y^3*z^2 - 279*y^4*z^2 + 36*y^5*z^2 - 18*y^6*z^2 - 27*z^3 + 189*y*z^3 + 42*y^2*z^3 - 465*y^3*z^3 + 349*y^4*z^3 - 207*y^5*z^3 + 93*z^4 - 294*y*z^4 - 438*y^2*z^4 + 1022*y^3*z^4 - 597*y^4*z^4 - 102*z^5 - 72*y*z^5 + 997*y^2*z^5 - 780*y^3*z^5 + 18*z^6 + 360*y*z^6 - 522*y^2*z^6 + 33*z^7 - 165*y*z^7 - 15*z^8)*G[1, 0, 1 - y, z])/(18*y^2*z^3*(-1 + y + z)^3* (y + z)^2) + ((-62*y^4 - 12*y^5 + 12*y^6 - 139*y^3*z + 159*y^4*z + 48*y^5*z - 12*y^6*z - 98*y^2*z^2 + 426*y^3*z^2 - 135*y^4*z^2 - 36*y^5*z^2 + 9*y*z^3 + 255*y^2*z^3 - 408*y^3*z^3 + 17*y^4*z^3 + 6*z^4 - 48*y*z^4 - 183*y^2*z^4 + 70*y^3*z^4 + 21*y^4*z^4 - 24*z^5 + 90*y*z^5 - 19*y^2*z^5 + 51*y^3*z^5 + 36*z^6 - 72*y*z^6 + 45*y^2*z^6 - 24*z^7 + 21*y*z^7 + 6*z^8)*G[1, 1 - y, 0, z])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((-53*y^6 + 147*y^7 - 147*y^8 + 53*y^9 - 209*y^5*z + 652*y^6*z - 713*y^7*z + 276*y^8*z - 6*y^9*z - 312*y^4*z^2 + 1168*y^5*z^2 - 1435*y^6*z^2 + 606*y^7*z^2 - 27*y^8*z^2 - 92*y^3*z^3 + 711*y^4*z^3 - 1184*y^5*z^3 + 595*y^6*z^3 - 48*y^7*z^3 - 83*y^2*z^4 + 346*y^3*z^4 - 530*y^4*z^4 + 234*y^5*z^4 - 39*y^6*z^4 + 21*y*z^5 + 79*y^2*z^5 - 184*y^3*z^5 - 24*y^4*z^5 + 6*z^6 - 75*y*z^6 + 106*y^2*z^6 - 148*y^3*z^6 + 39*y^4*z^6 - 18*z^7 + 93*y*z^7 - 141*y^2*z^7 + 48*y^3*z^7 + 18*z^8 - 45*y*z^8 + 27*y^2*z^8 - 6*z^9 + 6*y*z^9)*G[1 - y, 0, 0, z])/ (9*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-36*y^4 + 56*y^5 + 72*y^6 - 180*y^7 + 88*y^8 - 81*y^3*z + 501*y^4*z - 940*y^5*z + 701*y^6*z - 277*y^7*z + 96*y^8*z - 27*y^2*z^2 + 735*y^3*z^2 - 2694*y^4*z^2 + 3629*y^5*z^2 - 2159*y^6*z^2 + 516*y^7*z^2 + 45*y*z^3 + 27*y^2*z^3 - 1893*y^3*z^3 + 4806*y^4*z^3 - 4200*y^5*z^3 + 1251*y^6*z^3 + 27*z^4 - 45*y*z^4 - 789*y^2*z^4 + 3507*y^3*z^4 - 4407*y^4*z^4 + 1815*y^5*z^4 - 54*z^5 - 297*y*z^5 + 1980*y^2*z^5 - 3207*y^3*z^5 + 1686*y^4*z^5 + 9*z^6 + 576*y*z^6 - 1503*y^2*z^6 + 954*y^3*z^6 + 45*z^7 - 324*y*z^7 + 279*y^2*z^7 - 27*z^8 + 27*y*z^8)* G[1 - y, 0, 1 - y, z])/(18*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)^3) + ((62*y^5 - 7*y^6 + 53*y^7 + 177*y^4*z - 163*y^5*z + 193*y^6*z - 6*y^7*z + 177*y^3*z^2 - 420*y^4*z^2 + 335*y^5*z^2 - 21*y^6*z^2 - 89*y^2*z^3 - 98*y^3*z^3 + 232*y^4*z^3 - 45*y^5*z^3 + 15*y*z^4 + 133*y^2*z^4 - 13*y^3*z^4 - 72*y^4*z^4 + 6*z^5 - 51*y*z^5 - 11*y^2*z^5 - 72*y^3*z^5 - 18*z^6 + 57*y*z^6 - 45*y^2*z^6 + 18*z^7 - 21*y*z^7 - 6*z^8)*G[1 - y, 1, 0, z])/ (18*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((53*y^6 - 147*y^7 + 147*y^8 - 53*y^9 + 209*y^5*z - 652*y^6*z + 713*y^7*z - 276*y^8*z + 6*y^9*z + 312*y^4*z^2 - 1168*y^5*z^2 + 1435*y^6*z^2 - 606*y^7*z^2 + 27*y^8*z^2 + 92*y^3*z^3 - 711*y^4*z^3 + 1184*y^5*z^3 - 595*y^6*z^3 + 48*y^7*z^3 + 83*y^2*z^4 - 346*y^3*z^4 + 530*y^4*z^4 - 234*y^5*z^4 + 39*y^6*z^4 - 21*y*z^5 - 79*y^2*z^5 + 184*y^3*z^5 + 24*y^4*z^5 - 6*z^6 + 75*y*z^6 - 106*y^2*z^6 + 148*y^3*z^6 - 39*y^4*z^6 + 18*z^7 - 93*y*z^7 + 141*y^2*z^7 - 48*y^3*z^7 - 18*z^8 + 45*y*z^8 - 27*y^2*z^8 + 6*z^9 - 6*y*z^9)*G[1 - y, 1 - y, 0, z])/ (18*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((58*y^4 - 202*y^5 + 226*y^6 - 82*y^7 + 75*y^3*z - 367*y^4*z + 505*y^5*z - 189*y^6*z - 24*y^7*z - 18*y^2*z^2 - 18*y^3*z^2 + 52*y^4*z^2 + 116*y^5*z^2 - 132*y^6*z^2 - 63*y*z^3 + 355*y^2*z^3 - 742*y^3*z^3 + 756*y^4*z^3 - 300*y^5*z^3 - 36*z^4 + 324*y*z^4 - 902*y^2*z^4 + 1016*y^3*z^4 - 384*y^4*z^4 + 108*z^5 - 495*y*z^5 + 717*y^2*z^5 - 312*y^3*z^5 - 108*z^6 + 270*y*z^6 - 156*y^2*z^6 + 36*z^7 - 36*y*z^7)*G[1 - y, 1 - y, 1 - y, z])/ (6*(-1 + y)*y*z^3*(-1 + y + z)^2*(y + z)^3) + ((-43*y^5 + 9*y^7 + 34*y^8 - 315*y^4*z + 677*y^5*z - 634*y^6*z + 284*y^7*z - 12*y^8*z - 477*y^3*z^2 + 1755*y^4*z^2 - 2173*y^5*z^2 + 973*y^6*z^2 - 78*y^7*z^2 + 7*y^2*z^3 + 972*y^3*z^3 - 2298*y^4*z^3 + 1607*y^5*z^3 - 306*y^6*z^3 - 120*y*z^4 + 526*y^2*z^4 - 1526*y^3*z^4 + 1714*y^4*z^4 - 648*y^5*z^4 - 12*z^5 + 339*y*z^5 - 1061*y^2*z^5 + 1400*y^3*z^5 - 720*y^4*z^5 + 27*z^6 - 330*y*z^6 + 699*y^2*z^6 - 414*y^3*z^6 - 27*z^7 + 141*y*z^7 - 114*y^2*z^7 + 12*z^8 - 12*y*z^8)* G[1 - y, -y, 1 - y, z])/(18*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)^3) + ((52*y^4 - 528*y^5 + 528*y^6 - 176*y^7 + 104*y^3*z - 1326*y^4*z + 2274*y^5*z - 964*y^6*z + 24*y^7*z + 16*y^2*z^2 - 942*y^3*z^2 + 3276*y^4*z^2 - 2138*y^5*z^2 + 102*y^6*z^2 - 9*y*z^3 - 72*y^2*z^3 + 1728*y^3*z^3 - 2178*y^4*z^3 + 243*y^5*z^3 + 15*z^4 - 120*y*z^4 + 486*y^2*z^4 - 1134*y^3*z^4 + 411*y^4*z^4 - 96*z^5 + 450*y*z^5 - 630*y^2*z^5 + 462*y^3*z^5 + 162*z^6 - 432*y*z^6 + 324*y^2*z^6 - 108*z^7 + 135*y*z^7 + 27*z^8)* G[-y, 0, 1 - y, z])/(18*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((-9*y^6 - 159*y^7 + 159*y^8 - 53*y^9 - 102*y^5*z - 426*y^6*z + 783*y^7*z - 329*y^8*z + 6*y^9*z - 294*y^4*z^2 + 3*y^5*z^2 + 1251*y^6*z^2 - 822*y^7*z^2 + 33*y^8*z^2 - 732*y^3*z^3 + 2226*y^4*z^3 - 915*y^5*z^3 - 607*y^6*z^3 + 75*y^7*z^3 + 135*y^2*z^4 + 1563*y^3*z^4 - 2871*y^4*z^4 + 434*y^5*z^4 + 87*y^6*z^4 + 18*y*z^5 - 402*y^2*z^5 - 999*y^3*z^5 + 585*y^4*z^5 + 39*y^5*z^5 + 9*y*z^6 + 249*y^2*z^6 + 10*y^3*z^6 - 39*y^4*z^6 + 18*z^7 - 117*y*z^7 + 7*y^2*z^7 - 87*y^3*z^7 - 36*z^8 + 111*y*z^8 - 75*y^2*z^8 + 24*z^9 - 33*y*z^9 - 6*z^10)* G[-y, 1 - y, 0, z])/(18*y^2*z^3*(-1 + y + z)^3*(y + z)^4) + ((-16*y^4 + 339*y^5 - 348*y^6 + 87*y^7 - 119*y^3*z + 1083*y^4*z - 1770*y^5*z + 672*y^6*z - 18*y^7*z - 43*y^2*z^2 + 978*y^3*z^2 - 2916*y^4*z^2 + 1806*y^5*z^2 - 99*y^6*z^2 - 27*y*z^3 + 306*y^2*z^3 - 2016*y^3*z^3 + 2285*y^4*z^3 - 306*y^5*z^3 - 15*z^4 + 255*y*z^4 - 1008*y^2*z^4 + 1759*y^3*z^4 - 591*y^4*z^4 + 87*z^5 - 630*y*z^5 + 1142*y^2*z^5 - 678*y^3*z^5 - 144*z^6 + 540*y*z^6 - 441*y^2*z^6 + 93*z^7 - 150*y*z^7 - 21*z^8)* G[-y, 1 - y, 1 - y, z])/(18*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((142*y^4 + 146*y^3*z - 12*y^4*z + 52*y^2*z^2 + 12*y^3*z^2 - 45*y*z^3 + 63*y^2*z^3 + 15*z^4 + 24*y*z^4 - 15*z^5)* G[-y, -y, 1 - y, z])/(18*y^2*z^3*(y + z)^2) + ((-21*y^4 + 63*y^5 - 63*y^6 + 21*y^7 - 21*y^3*z + 126*y^4*z - 189*y^5*z + 84*y^6*z - 47*y^2*z^2 + 222*y^3*z^2 - 384*y^4*z^2 + 213*y^5*z^2 - 18*y^6*z^2 - 45*y*z^3 + 330*y^2*z^3 - 696*y^3*z^3 + 498*y^4*z^3 - 108*y^5*z^3 - 18*z^4 + 243*y*z^4 - 789*y^2*z^4 + 813*y^3*z^4 - 270*y^4*z^4 + 72*z^5 - 459*y*z^5 + 762*y^2*z^5 - 360*y^3*z^5 - 108*z^6 + 369*y*z^6 - 270*y^2*z^6 + 72*z^7 - 108*y*z^7 - 18*z^8)*G[0, 0, 0, 1 - y, z])/ (3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) + (2*(-y^3 - 3*y^2*z + 3*y^3*z - 3*y*z^2 + 9*y^2*z^2 - 3*y^3*z^2 + z^3 + 3*y*z^3 - 3*y^2*z^3 + 2*y^3*z^3 - 3*z^4 + 3*y*z^4 + 6*y^2*z^4 + 3*z^5 + 6*y*z^5 + 2*z^6)*G[0, 0, 1, 0, z])/ (3*z^3*(-1 + y + z)^3*(y + z)^3) - (2*(-y^3 + 3*y^4 - 3*y^5 + y^6 - 3*y^2*z + 12*y^3*z - 15*y^4*z + 6*y^5*z - 3*y*z^2 + 18*y^2*z^2 - 30*y^3*z^2 + 15*y^4*z^2 - 3*z^3 + 18*y*z^3 - 36*y^2*z^3 + 24*y^3*z^3 + 9*z^4 - 27*y*z^4 + 27*y^2*z^4 - 9*z^5 + 18*y*z^5 + 5*z^6)*G[0, 0, 1 - y, 0, z])/ (3*z^3*(-1 + y + z)^3*(y + z)^3) + ((-4*y^5 + 12*y^6 - 12*y^7 + 4*y^8 + 9*y^4*z - 15*y^5*z + 3*y^6*z + 3*y^7*z + 9*y^3*z^2 - 54*y^4*z^2 + 69*y^5*z^2 - 24*y^6*z^2 + 39*y^2*z^3 - 162*y^3*z^3 + 252*y^4*z^3 - 137*y^5*z^3 + 18*y^6*z^3 + 45*y*z^4 - 306*y^2*z^4 + 612*y^3*z^4 - 450*y^4*z^4 + 108*y^5*z^4 + 18*z^5 - 243*y*z^5 + 765*y^2*z^5 - 801*y^3*z^5 + 270*y^4*z^5 - 72*z^6 + 459*y*z^6 - 762*y^2*z^6 + 360*y^3*z^6 + 108*z^7 - 369*y*z^7 + 270*y^2*z^7 - 72*z^8 + 108*y*z^8 + 18*z^9)* G[0, 0, 1 - y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + ((-6*y^6 + 6*y^7 - 2*y^8 + 3*y^4*z - 27*y^5*z + 39*y^6*z - 15*y^7*z + 3*y^3*z^2 - 36*y^4*z^2 + 81*y^5*z^2 - 42*y^6*z^2 + 21*y^2*z^3 - 84*y^3*z^3 + 150*y^4*z^3 - 85*y^5*z^3 + 6*y^6*z^3 + 15*y*z^4 - 126*y^2*z^4 + 264*y^3*z^4 - 174*y^4*z^4 + 36*y^5*z^4 + 6*z^5 - 81*y*z^5 + 279*y^2*z^5 - 273*y^3*z^5 + 90*y^4*z^5 - 24*z^6 + 153*y*z^6 - 254*y^2*z^6 + 120*y^3*z^6 + 36*z^7 - 123*y*z^7 + 90*y^2*z^7 - 24*z^8 + 36*y*z^8 + 6*z^9)* G[0, 0, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + (4*(y^3 + 3*y^2*z - 3*y^3*z + 3*y*z^2 - 9*y^2*z^2 + 3*y^3*z^2 - z^3 - 3*y*z^3 + 3*y^2*z^3 + 2*y^3*z^3 + 3*z^4 - 3*y*z^4 + 6*y^2*z^4 - 3*z^5 + 6*y*z^5 + 2*z^6)*G[0, 1, 0, 0, z])/ (3*z^3*(-1 + y + z)^3*(y + z)^3) + ((-4*y^5 + 3*y^6 - 3*y^7 - 9*y^4*z + 12*y^5*z - 6*y^6*z - 9*y^3*z^2 + 27*y^4*z^2 - 12*y^5*z^2 + 22*y^2*z^3 - 60*y^3*z^3 + 84*y^4*z^3 - 62*y^5*z^3 + 12*y^6*z^3 + 30*y*z^4 - 192*y^2*z^4 + 357*y^3*z^4 - 288*y^4*z^4 + 72*y^5*z^4 + 12*z^5 - 162*y*z^5 + 498*y^2*z^5 - 540*y^3*z^5 + 180*y^4*z^5 - 48*z^6 + 306*y*z^6 - 512*y^2*z^6 + 240*y^3*z^6 + 72*z^7 - 246*y*z^7 + 180*y^2*z^7 - 48*z^8 + 72*y*z^8 + 12*z^9)*G[0, 1, 0, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) - (4*(y^3 + 3*y^2*z - 3*y^3*z + 3*y*z^2 - 9*y^2*z^2 + 3*y^3*z^2 - z^3 - 3*y*z^3 + 3*y^2*z^3 + 2*y^3*z^3 + 3*z^4 - 3*y*z^4 + 6*y^2*z^4 - 3*z^5 + 6*y*z^5 + 2*z^6)*G[0, 1, 1 - y, 0, z])/ (3*z^3*(-1 + y + z)^3*(y + z)^3) + (4*(-y^3 + 3*y^4 - 3*y^5 + y^6 - 3*y^2*z + 12*y^3*z - 15*y^4*z + 6*y^5*z - 3*y*z^2 + 18*y^2*z^2 - 30*y^3*z^2 + 15*y^4*z^2 + z^3 + 6*y*z^3 - 24*y^2*z^3 + 16*y^3*z^3 - 3*z^4 - 3*y*z^4 + 3*y^2*z^4 + 3*z^5 - 6*y*z^5 - 3*z^6)*G[0, 1 - y, 0, 0, z])/ (3*z^3*(-1 + y + z)^3*(y + z)^3) + ((-4*y^5 + 12*y^6 - 12*y^7 + 4*y^8 + 9*y^4*z - 15*y^5*z + 3*y^6*z + 3*y^7*z + 9*y^3*z^2 - 54*y^4*z^2 + 69*y^5*z^2 - 24*y^6*z^2 + 38*y^2*z^3 - 153*y^3*z^3 + 231*y^4*z^3 - 114*y^5*z^3 + 12*y^6*z^3 + 30*y*z^4 - 240*y^2*z^4 + 489*y^3*z^4 - 330*y^4*z^4 + 72*y^5*z^4 + 12*z^5 - 162*y*z^5 + 546*y^2*z^5 - 555*y^3*z^5 + 180*y^4*z^5 - 48*z^6 + 306*y*z^6 - 514*y^2*z^6 + 240*y^3*z^6 + 72*z^7 - 246*y*z^7 + 180*y^2*z^7 - 48*z^8 + 72*y*z^8 + 12*z^9)* G[0, 1 - y, 0, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + ((2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)*G[0, 1 - y, 1, 0, z])/(3*z^3*(-1 + y + z)^2* (y + z)^3) - (2*(-y^3 + 3*y^4 - 3*y^5 + y^6 - 3*y^2*z + 12*y^3*z - 15*y^4*z + 6*y^5*z - 3*y*z^2 + 18*y^2*z^2 - 30*y^3*z^2 + 15*y^4*z^2 + z^3 + 6*y*z^3 - 24*y^2*z^3 + 16*y^3*z^3 - 3*z^4 - 3*y*z^4 + 3*y^2*z^4 + 3*z^5 - 6*y*z^5 - 3*z^6)* G[0, 1 - y, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^3*(y + z)^3) + ((12*y^5 - 36*y^6 + 36*y^7 - 12*y^8 + 15*y^4*z - 81*y^5*z + 117*y^6*z - 51*y^7*z + 15*y^3*z^2 - 90*y^4*z^2 + 171*y^5*z^2 - 96*y^6*z^2 - 39*y^2*z^3 + 90*y^3*z^3 - 36*y^4*z^3 - 11*y^5*z^3 - 18*y^6*z^3 - 45*y*z^4 + 306*y^2*z^4 - 540*y^3*z^4 + 366*y^4*z^4 - 108*y^5*z^4 - 18*z^5 + 243*y*z^5 - 765*y^2*z^5 + 789*y^3*z^5 - 270*y^4*z^5 + 72*z^6 - 459*y*z^6 + 766*y^2*z^6 - 360*y^3*z^6 - 108*z^7 + 369*y*z^7 - 270*y^2*z^7 + 72*z^8 - 108*y*z^8 - 18*z^9)* G[0, 1 - y, 1 - y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3* (y + z)^3) + ((-4*y^5 + 9*y^6 - 9*y^7 + 4*y^8 - 18*y^4*z + 57*y^5*z - 63*y^6*z + 27*y^7*z - 18*y^3*z^2 + 99*y^4*z^2 - 147*y^5*z^2 + 72*y^6*z^2 - 30*y^2*z^3 + 153*y^3*z^3 - 267*y^4*z^3 + 156*y^5*z^3 - 12*y^6*z^3 - 30*y*z^4 + 216*y^2*z^4 - 462*y^3*z^4 + 348*y^4*z^4 - 72*y^5*z^4 - 12*z^5 + 162*y*z^5 - 522*y^2*z^5 + 555*y^3*z^5 - 180*y^4*z^5 + 48*z^6 - 306*y*z^6 + 512*y^2*z^6 - 240*y^3*z^6 - 72*z^7 + 246*y*z^7 - 180*y^2*z^7 + 48*z^8 - 72*y*z^8 - 12*z^9)*G[0, 1 - y, -y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) - (4*(-y^3 + 6*y^4 - 6*y^5 + 2*y^6 - 3*y^2*z + 21*y^3*z - 30*y^4*z + 12*y^5*z - 3*y*z^2 + 27*y^2*z^2 - 57*y^3*z^2 + 30*y^4*z^2 + 12*y*z^3 - 48*y^2*z^3 + 39*y^3*z^3 - 15*y*z^4 + 27*y^2*z^4 + 9*y*z^5 + z^6)*G[0, -y, 0, 1 - y, z])/(3*z^3*(-1 + y + z)^3* (y + z)^3) - (2*(3*y^4 - 3*y^5 + y^6 + 9*y^3*z - 15*y^4*z + 6*y^5*z + 9*y^2*z^2 - 27*y^3*z^2 + 15*y^4*z^2 + 4*z^3 - 9*y*z^3 - 9*y^2*z^3 + 14*y^3*z^3 - 12*z^4 + 18*y*z^4 - 3*y^2*z^4 + 12*z^5 - 12*y*z^5 - 5*z^6)*G[0, -y, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^3* (y + z)^3) + ((-4*y^4 + 21*y^5 - 21*y^6 + 6*y^7 - 11*y^3*z + 63*y^4*z - 93*y^5*z + 36*y^6*z - 4*y^2*z^2 + 54*y^3*z^2 - 135*y^4*z^2 + 78*y^5*z^2 - 9*y*z^3 + 45*y^2*z^3 - 120*y^3*z^3 + 105*y^4*z^3 - 6*y^5*z^3 - 6*z^4 + 57*y*z^4 - 138*y^2*z^4 + 141*y^3*z^4 - 30*y^4*z^4 + 24*z^5 - 117*y*z^5 + 159*y^2*z^5 - 60*y^3*z^5 - 36*z^6 + 99*y*z^6 - 60*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[0, -y, 1 - y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3* (y + z)^2) + (2*(2*y^5 + 3*y^4*z + 3*y^3*z^2 - 13*y^2*z^3 + 6*y^3*z^3 - 15*y*z^4 + 18*y^2*z^4 - 6*z^5 + 18*y*z^5 + 6*z^6)* G[0, -y, -y, 1 - y, z])/(3*y^2*z^3*(y + z)^3) + (8*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, 0, 0, z])/ (3*z^3*(-1 + y + z)^3) + ((-4*y^2 + 3*y^3 - 3*y^4 + 3*y*z + 3*y^2*z + 3*y^3*z - 6*z^2 + 9*y*z^2 - 12*y^2*z^2 + 24*z^3 - 45*y*z^3 + 31*y^2*z^3 - 6*y^3*z^3 - 36*z^4 + 51*y*z^4 - 18*y^2*z^4 + 24*z^5 - 18*y*z^5 - 6*z^6)*G[1, 0, 0, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3) + (4*(-1 + 3*z - 3*z^2 + z^3)* G[1, 0, 1, 0, z])/(3*z^3*(-1 + y + z)^3) - (8*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, 1 - y, 0, z])/ (3*z^3*(-1 + y + z)^3) + (2*(4*y^2 - 3*y^3 + 3*y^4 - 3*y*z - 3*y^2*z - 3*y^3*z + 6*z^2 - 9*y*z^2 + 12*y^2*z^2 - 24*z^3 + 45*y*z^3 - 31*y^2*z^3 + 6*y^3*z^3 + 36*z^4 - 51*y*z^4 + 18*y^2*z^4 - 24*z^5 + 18*y*z^5 + 6*z^6)*G[1, 0, 1 - y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3) + (4*(-1 + 3*z - 3*z^2 + z^3)* G[1, 0, -y, 1 - y, z])/(3*z^3*(-1 + y + z)^3) - (4*(y^2 - y^3 + y^4 - y*z - y^3*z + 2*z^2 - 3*y*z^2 + 3*y^2*z^2 - 8*z^3 + 15*y*z^3 - 10*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 17*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)*G[1, 1, 0, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^3) - (8*(-1 + 3*z - 3*z^2 + z^3)* G[1, 1 - y, 0, 0, z])/(3*z^3*(-1 + y + z)^3) + (2*(4*y^2 - 3*y^3 + 3*y^4 - 3*y*z - 3*y^2*z - 3*y^3*z + 6*z^2 - 9*y*z^2 + 12*y^2*z^2 - 24*z^3 + 45*y*z^3 - 31*y^2*z^3 + 6*y^3*z^3 + 36*z^4 - 51*y*z^4 + 18*y^2*z^4 - 24*z^5 + 18*y*z^5 + 6*z^6)*G[1, 1 - y, 0, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3) + (4*(-1 + 3*z - 3*z^2 + z^3)*G[1, 1 - y, 1, 0, z])/ (3*z^3*(-1 + y + z)^3) + (4*(-1 + 3*z - 3*z^2 + z^3)* G[1, 1 - y, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^3) + (4*(-1 + 3*z - 3*z^2 + z^3)*G[1, 1 - y, -y, 1 - y, z])/ (3*z^3*(-1 + y + z)^3) - (8*G[1 - y, 0, 0, 0, z])/(3*z^3) + ((12*y^5 + 15*y^4*z + 15*y^3*z^2 - 35*y^2*z^3 + 18*y^3*z^3 - 45*y*z^4 + 54*y^2*z^4 - 18*z^5 + 54*y*z^5 + 18*z^6)* G[1 - y, 0, 0, 1 - y, z])/(3*y^2*z^3*(y + z)^3) + ((2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)*G[1 - y, 0, 1, 0, z])/(3*z^3*(-1 + y + z)^2* (y + z)^3) + (2*(3*y^3 + 9*y^2*z + 9*y*z^2 + z^3)* G[1 - y, 0, 1 - y, 0, z])/(3*z^3*(y + z)^3) + ((-12*y^5 - 15*y^4*z - 15*y^3*z^2 + 44*y^2*z^3 - 24*y^3*z^3 + 60*y*z^4 - 72*y^2*z^4 + 24*z^5 - 72*y*z^5 - 24*z^6)* G[1 - y, 0, 1 - y, 1 - y, z])/(3*y^2*z^3*(y + z)^3) + ((3*y^6 + 6*y^4*z - 3*y^5*z + 3*y^6*z + 6*y^3*z^2 - 15*y^4*z^2 + 9*y^5*z^2 + 26*y^2*z^3 - 73*y^3*z^3 + 59*y^4*z^3 - 12*y^5*z^3 + 30*y*z^4 - 148*y^2*z^4 + 181*y^3*z^4 - 60*y^4*z^4 + 12*z^5 - 120*y*z^5 + 242*y^2*z^5 - 120*y^3*z^5 - 36*z^6 + 150*y*z^6 - 120*y^2*z^6 + 36*z^7 - 60*y*z^7 - 12*z^8)*G[1 - y, 0, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) - (2*(2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)*G[1 - y, 1, 0, 0, z])/(3*z^3*(-1 + y + z)^2* (y + z)^3) + ((-8*y^5 + 19*y^6 - 8*y^7 - 18*y^4*z + 61*y^5*z - 37*y^6*z - 18*y^3*z^2 + 81*y^4*z^2 - 71*y^5*z^2 - 61*y^2*z^3 + 191*y^3*z^3 - 184*y^4*z^3 + 30*y^5*z^3 - 75*y*z^4 + 362*y^2*z^4 - 458*y^3*z^4 + 150*y^4*z^4 - 30*z^5 + 300*y*z^5 - 601*y^2*z^5 + 300*y^3*z^5 + 90*z^6 - 375*y*z^6 + 300*y^2*z^6 - 90*z^7 + 150*y*z^7 + 30*z^8)*G[1 - y, 1, 0, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + (2*(2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)*G[1 - y, 1, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^2* (y + z)^3) + (4*G[1 - y, 1 - y, 0, 0, z])/(3*z^3) + ((-16*y^5 - 27*y^4*z - 27*y^3*z^2 + 39*y^2*z^3 - 18*y^3*z^3 + 45*y*z^4 - 54*y^2*z^4 + 18*z^5 - 54*y*z^5 - 18*z^6)* G[1 - y, 1 - y, 0, 1 - y, z])/(3*y^2*z^3*(y + z)^3) + ((2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)*G[1 - y, 1 - y, 1, 0, z])/(3*z^3*(-1 + y + z)^2* (y + z)^3) - (2*G[1 - y, 1 - y, 1 - y, 0, z])/(3*z^3) + (7*y*(4*y^2 + 9*y*z + 9*z^2)*G[1 - y, 1 - y, 1 - y, 1 - y, z])/ (3*z^3*(y + z)^3) + ((4*y^3 - 5*y^4 + 4*y^5 + y^3*z + 5*y^4*z + 9*y^2*z^2 - 5*y^3*z^2 - 4*z^3 + 11*y*z^3 - 13*y^2*z^3 + 8*z^4 - 11*y*z^4 - 4*z^5)*G[1 - y, 1 - y, -y, 1 - y, z])/ (3*z^3*(-1 + y + z)^2*(y + z)^3) + (2*(8*y^5 - 13*y^6 + 8*y^7 + 24*y^4*z - 55*y^5*z + 37*y^6*z + 24*y^3*z^2 - 87*y^4*z^2 + 71*y^5*z^2 + 9*y^2*z^3 - 69*y^3*z^3 + 84*y^4*z^3 - 6*y^5*z^3 + 15*y*z^4 - 66*y^2*z^4 + 102*y^3*z^4 - 30*y^4*z^4 + 6*z^5 - 60*y*z^5 + 117*y^2*z^5 - 60*y^3*z^5 - 18*z^6 + 75*y*z^6 - 60*y^2*z^6 + 18*z^7 - 30*y*z^7 - 6*z^8)* G[1 - y, -y, 0, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((4 - 5*y + 4*y^2 - 8*z + 5*y*z + 4*z^2)*G[1 - y, -y, 1 - y, 0, z])/ (3*z^3*(-1 + y + z)^2) - (2*(8*y^5 - 13*y^6 + 8*y^7 + 27*y^4*z - 61*y^5*z + 40*y^6*z + 27*y^3*z^2 - 99*y^4*z^2 + 80*y^5*z^2 + 9*y^2*z^3 - 75*y^3*z^3 + 93*y^4*z^3 - 6*y^5*z^3 + 15*y*z^4 - 66*y^2*z^4 + 105*y^3*z^4 - 30*y^4*z^4 + 6*z^5 - 60*y*z^5 + 117*y^2*z^5 - 60*y^3*z^5 - 18*z^6 + 75*y*z^6 - 60*y^2*z^6 + 18*z^7 - 30*y*z^7 - 6*z^8)*G[1 - y, -y, 1 - y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) - (2*(4*y^4 + 2*y^3*z + 4*y^2*z^2 + 9*y*z^3 - 6*y^2*z^3 + 6*z^4 - 12*y*z^4 - 6*z^5)*G[1 - y, -y, -y, 1 - y, z])/ (3*y^2*z^3*(y + z)^2) + ((24*y^4 - 78*y^5 + 78*y^6 - 24*y^7 + 39*y^3*z - 201*y^4*z + 285*y^5*z - 117*y^6*z + 24*y^2*z^2 - 195*y^3*z^2 + 408*y^4*z^2 - 231*y^5*z^2 + 36*y*z^3 - 204*y^2*z^3 + 453*y^3*z^3 - 323*y^4*z^3 + 24*y^5*z^3 + 24*z^4 - 228*y*z^4 + 576*y^2*z^4 - 505*y^3*z^4 + 120*y^4*z^4 - 96*z^5 + 468*y*z^5 - 620*y^2*z^5 + 240*y^3*z^5 + 144*z^6 - 396*y*z^6 + 240*y^2*z^6 - 96*z^7 + 120*y*z^7 + 24*z^8)*G[-y, 0, 0, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((-4 - 9*y + 9*y^2 - 6*y^3 + 12*z + 18*y*z - 9*y^2*z - 12*z^2 - 9*y*z^2 + 6*z^3)*G[-y, 0, 1, 0, z])/(3*z^3*(-1 + y + z)^3) + ((-4 + 27*y - 27*y^2 + 10*y^3 + 12*z - 54*y*z + 27*y^2*z - 12*z^2 + 27*y*z^2 - 2*z^3)*G[-y, 0, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^3) + (2*(-8*y^4 + 33*y^5 - 33*y^6 + 10*y^7 - 13*y^3*z + 81*y^4*z - 123*y^5*z + 50*y^6*z - 8*y^2*z^2 + 72*y^3*z^2 - 171*y^4*z^2 + 100*y^5*z^2 - 18*y*z^3 + 90*y^2*z^3 - 195*y^3*z^3 + 150*y^4*z^3 - 12*y^5*z^3 - 12*z^4 + 114*y*z^4 - 276*y^2*z^4 + 252*y^3*z^4 - 60*y^4*z^4 + 48*z^5 - 234*y*z^5 + 312*y^2*z^5 - 120*y^3*z^5 - 72*z^6 + 198*y*z^6 - 120*y^2*z^6 + 48*z^7 - 60*y*z^7 - 12*z^8)* G[-y, 0, 1 - y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((-16*y^4 + 30*y^5 - 30*y^6 + 8*y^7 - 23*y^3*z + 81*y^4*z - 93*y^5*z + 37*y^6*z - 16*y^2*z^2 + 99*y^3*z^2 - 144*y^4*z^2 + 71*y^5*z^2 - 18*y*z^3 + 114*y^2*z^3 - 219*y^3*z^3 + 125*y^4*z^3 - 12*y^5*z^3 - 12*z^4 + 114*y*z^4 - 300*y^2*z^4 + 247*y^3*z^4 - 60*y^4*z^4 + 48*z^5 - 234*y*z^5 + 314*y^2*z^5 - 120*y^3*z^5 - 72*z^6 + 198*y*z^6 - 120*y^2*z^6 + 48*z^7 - 60*y*z^7 - 12*z^8)* G[-y, 0, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (4*(3*y - 3*y^2 + y^3 - 6*y*z + 3*y^2*z + 3*y*z^2 + z^3)* G[-y, 1 - y, 0, 0, z])/(3*z^3*(-1 + y + z)^3) + ((-20*y^4 + 81*y^5 - 81*y^6 + 26*y^7 - 34*y^3*z + 204*y^4*z - 306*y^5*z + 127*y^6*z - 20*y^2*z^2 + 183*y^3*z^2 - 429*y^4*z^2 + 251*y^5*z^2 - 36*y*z^3 + 192*y^2*z^3 - 444*y^3*z^3 + 339*y^4*z^3 - 24*y^5*z^3 - 24*z^4 + 228*y*z^4 - 564*y^2*z^4 + 507*y^3*z^4 - 120*y^4*z^4 + 96*z^5 - 468*y*z^5 + 618*y^2*z^5 - 240*y^3*z^5 - 144*z^6 + 396*y*z^6 - 240*y^2*z^6 + 96*z^7 - 120*y*z^7 - 24*z^8)*G[-y, 1 - y, 0, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((-4 - 9*y + 9*y^2 - 6*y^3 + 12*z + 18*y*z - 9*y^2*z - 12*z^2 - 9*y*z^2 + 6*z^3)*G[-y, 1 - y, 1, 0, z])/(3*z^3*(-1 + y + z)^3) - (2*(3*y - 3*y^2 + y^3 - 6*y*z + 3*y^2*z + 3*y*z^2 + z^3)* G[-y, 1 - y, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^3) + ((12*y^4 - 51*y^5 + 51*y^6 - 14*y^7 + 27*y^3*z - 147*y^4*z + 213*y^5*z - 82*y^6*z + 12*y^2*z^2 - 132*y^3*z^2 + 309*y^4*z^2 - 176*y^5*z^2 + 27*y*z^3 - 135*y^2*z^3 + 318*y^3*z^3 - 253*y^4*z^3 + 18*y^5*z^3 + 18*z^4 - 171*y*z^4 + 414*y^2*z^4 - 389*y^3*z^4 + 90*y^4*z^4 - 72*z^5 + 351*y*z^5 - 469*y^2*z^5 + 180*y^3*z^5 + 108*z^6 - 297*y*z^6 + 180*y^2*z^6 - 72*z^7 + 90*y*z^7 + 18*z^8)*G[-y, 1 - y, 1 - y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(-4*y^4 + 24*y^5 - 24*y^6 + 10*y^7 - 2*y^3*z + 42*y^4*z - 78*y^5*z + 38*y^6*z - 4*y^2*z^2 + 30*y^3*z^2 - 96*y^4*z^2 + 64*y^5*z^2 - 9*y*z^3 + 45*y^2*z^3 - 99*y^3*z^3 + 79*y^4*z^3 - 6*y^5*z^3 - 6*z^4 + 57*y*z^4 - 138*y^2*z^4 + 119*y^3*z^4 - 30*y^4*z^4 + 24*z^5 - 117*y*z^5 + 151*y^2*z^5 - 60*y^3*z^5 - 36*z^6 + 99*y*z^6 - 60*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)* G[-y, 1 - y, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((4*y^4 + 2*y^3*z + 4*y^2*z^2 + 9*y*z^3 - 6*y^2*z^3 + 6*z^4 - 12*y*z^4 - 6*z^5)*G[-y, -y, 0, 1 - y, z])/(3*y^2*z^3*(y + z)^2) - (2*(4 - 11*y + 4*y^2 - 8*z + 11*y*z + 4*z^2)*G[-y, -y, 1 - y, 0, z])/ (3*z^3*(-1 + y + z)^2) - (2*(-4*y^4 + 9*y^5 - 9*y^6 + 2*y^7 - 2*y^3*z + 12*y^4*z - 18*y^5*z + 7*y^6*z - 4*y^2*z^2 + 15*y^3*z^2 - 21*y^4*z^2 + 11*y^5*z^2 - 9*y*z^3 + 45*y^2*z^3 - 69*y^3*z^3 + 42*y^4*z^3 - 6*y^5*z^3 - 6*z^4 + 57*y*z^4 - 138*y^2*z^4 + 120*y^3*z^4 - 30*y^4*z^4 + 24*z^5 - 117*y*z^5 + 159*y^2*z^5 - 60*y^3*z^5 - 36*z^6 + 99*y*z^6 - 60*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[-y, -y, 1 - y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((4*y^4 + 2*y^3*z + 4*y^2*z^2 + 9*y*z^3 - 6*y^2*z^3 + 6*z^4 - 12*y*z^4 - 6*z^5)*G[-y, -y, -y, 1 - y, z])/ (3*y^2*z^3*(y + z)^2)) + G[1, 1, y]* ((-3616*y^2 + 7121*y^3 - 3505*y^4 - 8412*y*z + 22735*y^2*z - 15739*y^3*z + 1416*y^4*z + 426*z^2 + 9549*y*z^2 - 12390*y^2*z^2 + 1416*y^3*z^2 - 843*z^3 + 261*y*z^3 - 1416*y^2*z^3 + 417*z^4 - 1416*y*z^4)/(54*(-1 + y)*y*z^2*(-1 + y + z)*(y + z)^2) + ((-264*y^4 + 1082*y^5 - 1658*y^6 + 1126*y^7 - 286*y^8 - 771*y^3*z + 3750*y^4*z - 6678*y^5*z + 5226*y^6*z - 1563*y^7*z + 36*y^8*z - 688*y^2*z^2 + 4512*y^3*z^2 - 9898*y^4*z^2 + 9168*y^5*z^2 - 3250*y^6*z^2 + 156*y^7*z^2 - 177*y*z^3 + 2226*y^2*z^3 - 6681*y^3*z^3 + 7608*y^4*z^3 - 3288*y^5*z^3 + 312*y^6*z^3 + 12*z^4 + 330*y*z^4 - 1900*y^2*z^4 + 2822*y^3*z^4 - 1576*y^4*z^4 + 384*y^5*z^4 - 36*z^5 - 69*y*z^5 + 150*y^2*z^5 - 129*y^3*z^5 + 300*y^4*z^5 + 36*z^6 - 144*y*z^6 + 192*y^2*z^6 + 132*y^3*z^6 - 12*z^7 + 60*y*z^7 + 24*y^2*z^7)*G[1 - y, 0, z])/ (6*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) - (28*(2*y + 3*z)*G[1 - y, 1 - y, z])/(3*z^2*(y + z)^2) + ((36*y^4 - 301*y^5 + 1085*y^6 - 2002*y^7 + 1966*y^8 - 977*y^9 + 193*y^10 + 135*y^3*z - 1815*y^4*z + 6974*y^5*z - 12332*y^6*z + 11199*y^7*z - 4955*y^8*z + 716*y^9*z + 78*y^10*z + 162*y^2*z^2 - 3786*y^3*z^2 + 17133*y^4*z^2 - 32842*y^5*z^2 + 30831*y^6*z^2 - 13383*y^7*z^2 + 1558*y^8*z^2 + 327*y^9*z^2 + 171*y*z^3 - 3541*y^2*z^3 + 19112*y^3*z^3 - 42280*y^4*z^3 + 44104*y^5*z^3 - 20570*y^6*z^3 + 2437*y^7*z^3 + 567*y^8*z^3 - 915*y*z^4 + 8810*y^2*z^4 - 25661*y^3*z^4 + 31551*y^4*z^4 - 16322*y^5*z^4 + 2003*y^6*z^4 + 534*y^7*z^4 + 30*z^5 + 1176*y*z^5 - 6184*y^2*z^5 + 9354*y^3*z^5 - 4788*y^4*z^5 + 118*y^5*z^5 + 276*y^6*z^5 - 90*z^6 - 93*y*z^6 - 198*y^2*z^6 + 1332*y^3*z^6 - 1032*y^4*z^6 + 27*y^5*z^6 + 90*z^7 - 537*y*z^7 + 1161*y^2*z^7 - 711*y^3*z^7 - 57*y^4*z^7 - 30*z^8 + 198*y*z^8 - 162*y^2*z^8 - 24*y^3*z^8)* G[1 - y, -y, z])/(18*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^3) + ((-61*y^4 - 108*y^5 + 117*y^6 - 10*y^7 + 259*y^3*z - 1275*y^4*z + 1737*y^5*z - 590*y^6*z + 21*y^7*z + 479*y^2*z^2 - 2748*y^3*z^2 + 4968*y^4*z^2 - 2575*y^5*z^2 + 150*y^6*z^2 + 99*y*z^3 - 1830*y^2*z^3 + 5394*y^3*z^3 - 4269*y^4*z^3 + 441*y^5*z^3 + 12*z^4 - 420*y*z^4 + 2613*y^2*z^4 - 3420*y^3*z^4 + 678*y^4*z^4 - 75*z^5 + 693*y*z^5 - 1524*y^2*z^5 + 591*y^3*z^5 + 126*z^6 - 459*y*z^6 + 306*y^2*z^6 - 81*z^7 + 99*y*z^7 + 18*z^8)* G[-y, 0, z])/(18*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((58*y^4 - 260*y^5 + 428*y^6 - 308*y^7 + 82*y^8 + 227*y^3*z - 1114*y^4*z + 1980*y^5*z - 1502*y^6*z + 385*y^7*z + 24*y^8*z + 364*y^2*z^2 - 2102*y^3*z^2 + 4234*y^4*z^2 - 3546*y^5*z^2 + 978*y^6*z^2 + 72*y^7*z^2 + 153*y*z^3 - 1482*y^2*z^3 + 3919*y^3*z^3 - 3872*y^4*z^3 + 1210*y^5*z^3 + 72*y^6*z^3 - 12*z^4 - 258*y*z^4 + 1300*y^2*z^4 - 1562*y^3*z^4 + 460*y^4*z^4 + 36*z^5 - 3*y*z^5 + 114*y^2*z^5 - 291*y^3*z^5 - 72*y^4*z^5 - 36*z^6 + 168*y*z^6 - 276*y^2*z^6 - 72*y^3*z^6 + 12*z^7 - 60*y*z^7 - 24*y^2*z^7)*G[-y, 1 - y, z])/(6*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((77*y^4 - 628*y^5 + 1472*y^6 - 1480*y^7 + 671*y^8 - 112*y^9 - 140*y^3*z + 22*y^4*z + 1174*y^5*z - 2117*y^6*z + 1327*y^7*z - 269*y^8*z + 3*y^9*z - 436*y^2*z^2 + 2588*y^3*z^2 - 5335*y^4*z^2 + 5177*y^5*z^2 - 2551*y^6*z^2 + 587*y^7*z^2 - 30*y^8*z^2 - 126*y*z^3 + 2181*y^2*z^3 - 8001*y^3*z^3 + 12092*y^4*z^3 - 8437*y^5*z^3 + 2453*y^6*z^3 - 162*y^7*z^3 + 3*z^4 + 438*y*z^4 - 3597*y^2*z^4 + 8164*y^3*z^4 - 7451*y^4*z^4 + 2788*y^5*z^4 - 345*y^6*z^4 + 15*z^5 - 579*y*z^5 + 2090*y^2*z^5 - 2320*y^3*z^5 + 1151*y^4*z^5 - 465*y^5*z^5 - 36*z^6 + 225*y*z^6 - 18*y^2*z^6 - 63*y^3*z^6 - 432*y^4*z^6 + 21*z^7 + 78*y*z^7 - 183*y^2*z^7 - 240*y^3*z^7 - 3*z^8 - 48*y*z^8 - 57*y^2*z^8)*G[-y, -y, z])/(18*(-1 + y)^2*y^2* z^3*(-1 + y + z)^3*(y + z)^2) + (4*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 0, 0, z])/ (3*y*z^2*(y + z)^3) + (2*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[0, 0, 1 - y, z])/(y*z^2*(y + z)^3) + ((-4*y^4 + 24*y^5 - 60*y^6 + 80*y^7 - 60*y^8 + 24*y^9 - 4*y^10 - 35*y^3*z + 270*y^4*z - 825*y^5*z + 1300*y^6*z - 1125*y^7*z + 510*y^8*z - 95*y^9*z - 76*y^2*z^2 + 657*y^3*z^2 - 2277*y^4*z^2 + 4058*y^5*z^2 - 3942*y^6*z^2 + 1989*y^7*z^2 - 409*y^8*z^2 + 15*y*z^3 + 168*y^2*z^3 - 1392*y^3*z^3 + 3692*y^4*z^3 - 4611*y^5*z^3 + 2766*y^6*z^3 - 620*y^7*z^3 - 18*y^8*z^3 + 18*z^4 - 189*y*z^4 + 417*y^2*z^4 + 43*y^3*z^4 - 1005*y^4*z^4 + 960*y^5*z^4 - 154*y^6*z^4 - 90*y^7*z^4 - 72*z^5 + 531*y*z^5 - 1390*y^2*z^5 + 1716*y^3*z^5 - 1122*y^4*z^5 + 517*y^5*z^5 - 180*y^6*z^5 + 108*z^6 - 609*y*z^6 + 1275*y^2*z^6 - 1167*y^3*z^6 + 537*y^4*z^6 - 180*y^5*z^6 - 72*z^7 + 306*y*z^7 - 402*y^2*z^7 + 186*y^3*z^7 - 90*y^4*z^7 + 18*z^8 - 54*y*z^8 + 18*y^2*z^8 - 18*y^3*z^8)*G[0, 0, -y, z])/(3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3* (y + z)^2) + ((-9*y^3 + 25*y^4 - 30*y^5 + 12*y^6 - 27*y^2*z + 99*y^3*z - 129*y^4*z + 60*y^5*z - 27*y*z^2 + 153*y^2*z^2 - 243*y^3*z^2 + 129*y^4*z^2 - 9*z^3 + 116*y*z^3 - 276*y^2*z^3 + 186*y^3*z^3 - 14*y^4*z^3 + 33*z^4 - 177*y*z^4 + 192*y^2*z^4 - 48*y^3*z^4 - 45*z^5 + 114*y*z^5 - 60*y^2*z^5 + 27*z^6 - 32*y*z^6 - 6*z^7)*G[0, 1, 0, z])/(3*y*z^3*(-1 + y + z)^3* (y + z)^3) + (2*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[0, 1 - y, 0, z])/(y*z^2*(y + z)^3) + (7*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 1 - y, 1 - y, z])/ (3*y*z^2*(y + z)^3) + ((10*y^5 - 60*y^6 + 150*y^7 - 200*y^8 + 150*y^9 - 60*y^10 + 10*y^11 - 75*y^4*z + 372*y^5*z - 735*y^6*z + 720*y^7*z - 345*y^8*z + 60*y^9*z + 3*y^10*z - 201*y^3*z^2 + 1287*y^4*z^2 - 3270*y^5*z^2 + 4230*y^6*z^2 - 2925*y^7*z^2 + 1011*y^8*z^2 - 132*y^9*z^2 - 229*y^2*z^3 + 1857*y^3*z^3 - 5739*y^4*z^3 + 8862*y^5*z^3 - 7311*y^6*z^3 + 3105*y^7*z^3 - 569*y^8*z^3 + 24*y^9*z^3 - 81*y*z^4 + 1197*y^2*z^4 - 5157*y^3*z^4 + 10143*y^4*z^4 - 10302*y^5*z^4 + 5448*y^6*z^4 - 1392*y^7*z^4 + 144*y^8*z^4 - 24*z^5 + 459*y*z^5 - 2790*y^2*z^5 + 7257*y^3*z^5 - 9369*y^4*z^5 + 6252*y^5*z^5 - 2145*y^6*z^5 + 360*y^7*z^5 + 96*z^6 - 963*y*z^6 + 3459*y^2*z^6 - 5787*y^3*z^6 + 4797*y^4*z^6 - 2046*y^5*z^6 + 480*y^6*z^6 - 144*z^7 + 945*y*z^7 - 2247*y^2*z^7 + 2343*y^3*z^7 - 1149*y^4*z^7 + 360*y^5*z^7 + 96*z^8 - 432*y*z^8 + 636*y^2*z^8 - 336*y^3*z^8 + 144*y^4*z^8 - 24*z^9 + 72*y*z^9 - 36*y^2*z^9 + 24*y^3*z^9)*G[0, 1 - y, -y, z])/ (3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + ((-y^3 - 6*y^4 + 6*y^5 - y^6 - 53*y^2*z + 138*y^3*z - 111*y^4*z + 25*y^5*z + 6*y^6*z - 79*y*z^2 + 375*y^2*z^2 - 459*y^3*z^2 + 140*y^4*z^2 + 30*y^5*z^2 - 15*z^3 + 276*y*z^3 - 606*y^2*z^3 + 275*y^3*z^3 + 60*y^4*z^3 + 45*z^4 - 309*y*z^4 + 250*y^2*z^4 + 60*y^3*z^4 - 45*z^5 + 104*y*z^5 + 30*y^2*z^5 + 15*z^6 + 6*y*z^6)* G[0, -y, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((-4*y^5 + 12*y^6 - 12*y^7 + 4*y^8 + 19*y^4*z - 73*y^5*z + 89*y^6*z - 35*y^7*z + 55*y^3*z^2 - 213*y^4*z^2 + 253*y^5*z^2 - 95*y^6*z^2 + 63*y^2*z^3 - 243*y^3*z^3 + 279*y^4*z^3 - 117*y^5*z^3 + 6*y^6*z^3 + 21*y*z^4 - 97*y^2*z^4 + 125*y^3*z^4 - 103*y^4*z^4 + 18*y^5*z^4 + 6*z^5 - 36*y*z^5 + 64*y^2*z^5 - 88*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 30*y^2*z^6 + 6*y^3*z^6)*G[0, -y, 1 - y, z])/((-1 + y)^3*y^2*z^3*(y + z)^3) + ((-5*y^4 + 39*y^5 - 111*y^6 + 156*y^7 - 117*y^8 + 45*y^9 - 7*y^10 - 64*y^3*z + 435*y^4*z - 1209*y^5*z + 1755*y^6*z - 1395*y^7*z + 564*y^8*z - 80*y^9*z - 6*y^10*z - 83*y^2*z^2 + 735*y^3*z^2 - 2502*y^4*z^2 + 4281*y^5*z^2 - 3906*y^6*z^2 + 1770*y^7*z^2 - 265*y^8*z^2 - 30*y^9*z^2 - 24*y*z^3 + 417*y^2*z^3 - 2019*y^3*z^3 + 4398*y^4*z^3 - 4836*y^5*z^3 + 2559*y^6*z^3 - 441*y^7*z^3 - 54*y^8*z^3 - 6*z^4 + 120*y*z^4 - 831*y^2*z^4 + 2397*y^3*z^4 - 3327*y^4*z^4 + 2193*y^5*z^4 - 516*y^6*z^4 - 30*y^7*z^4 + 24*z^5 - 234*y*z^5 + 873*y^2*z^5 - 1569*y^3*z^5 + 1407*y^4*z^5 - 531*y^5*z^5 + 30*y^6*z^5 - 36*z^6 + 222*y*z^6 - 546*y^2*z^6 + 708*y^3*z^6 - 420*y^4*z^6 + 54*y^5*z^6 + 24*z^7 - 102*y*z^7 + 204*y^2*z^7 - 192*y^3*z^7 + 30*y^4*z^7 - 6*z^8 + 18*y*z^8 - 36*y^2*z^8 + 6*y^3*z^8)*G[0, -y, -y, z])/ (3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)*G[1, 0, 0, z])/(3*y*z^3*(-1 + y + z)^3) + ((27 - 79*y + 90*y^2 - 36*y^3 - 108*z + 237*y*z - 180*y^2*z + 36*y^3*z + 162*z^2 - 237*y*z^2 + 90*y^2*z^2 - 108*z^3 + 79*y*z^3 + 27*z^4)*G[1, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3) + ((-27*y + 71*y^2 - 84*y^3 + 30*y^4 + 114*y*z - 231*y^2*z + 186*y^3*z - 36*y^4*z - 12*z^2 - 144*y*z^2 + 213*y^2*z^2 - 90*y^3*z^2 + 48*z^3 + 18*y*z^3 - 17*y^2*z^3 - 12*y^3*z^3 - 72*z^4 + 75*y*z^4 - 36*y^2*z^4 + 48*z^5 - 36*y*z^5 - 12*z^6)* G[1, 0, -y, z])/(3*y^2*z^3*(-1 + y + z)^3) + (2*(9 - 29*y + 30*y^2 - 12*y^3 - 36*z + 87*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 87*y*z^2 + 30*y^2*z^2 - 36*z^3 + 29*y*z^3 + 9*z^4)*G[1, 1, 0, z])/(3*y*z^3*(-1 + y + z)^3) + ((27 - 79*y + 90*y^2 - 36*y^3 - 108*z + 237*y*z - 180*y^2*z + 36*y^3*z + 162*z^2 - 237*y*z^2 + 90*y^2*z^2 - 108*z^3 + 79*y*z^3 + 27*z^4)*G[1, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3) + ((-27*y + 71*y^2 - 84*y^3 + 30*y^4 + 114*y*z - 231*y^2*z + 186*y^3*z - 36*y^4*z - 12*z^2 - 144*y*z^2 + 213*y^2*z^2 - 90*y^3*z^2 + 48*z^3 + 18*y*z^3 - 17*y^2*z^3 - 12*y^3*z^3 - 72*z^4 + 75*y*z^4 - 36*y^2*z^4 + 48*z^5 - 36*y*z^5 - 12*z^6)* G[1, 1 - y, -y, z])/(3*y^2*z^3*(-1 + y + z)^3) + (2*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 0, 0, z])/ (y*z^2*(y + z)^3) + (7*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[1 - y, 0, 1 - y, z])/(3*y*z^2*(y + z)^3) + ((18*y^4 - 68*y^5 + 96*y^6 - 60*y^7 + 14*y^8 + 54*y^3*z - 123*y^4*z - 15*y^5*z + 195*y^6*z - 123*y^7*z + 12*y^8*z + 54*y^2*z^2 - 45*y^3*z^2 - 369*y^4*z^2 + 669*y^5*z^2 - 345*y^6*z^2 + 36*y^7*z^2 + 18*y*z^3 + 99*y^2*z^3 - 609*y^3*z^3 + 837*y^4*z^3 - 441*y^5*z^3 + 60*y^6*z^3 + 57*y*z^4 - 303*y^2*z^4 + 447*y^3*z^4 - 393*y^4*z^4 + 84*y^5*z^4 + 24*z^5 - 144*y*z^5 + 264*y^2*z^5 - 324*y^3*z^5 + 72*y^4*z^5 - 24*z^6 + 72*y*z^6 - 108*y^2*z^6 + 24*y^3*z^6)*G[1 - y, 0, -y, z])/ (3*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((-9*y^3 + 23*y^4 - 13*y^5 + 5*y^6 - 27*y^2*z + 105*y^3*z - 109*y^4*z + 49*y^5*z - 6*y^6*z - 27*y*z^2 + 171*y^2*z^2 - 282*y^3*z^2 + 164*y^4*z^2 - 30*y^5*z^2 - 9*z^3 + 112*y*z^3 - 308*y^2*z^3 + 253*y^3*z^3 - 60*y^4*z^3 + 27*z^4 - 149*y*z^4 + 194*y^2*z^4 - 60*y^3*z^4 - 27*z^5 + 70*y*z^5 - 30*y^2*z^5 + 9*z^6 - 6*y*z^6)*G[1 - y, 1, 0, z])/(3*y*z^3*(-1 + y + z)^2* (y + z)^3) + (7*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[1 - y, 1 - y, 0, z])/(3*y*z^2*(y + z)^3) + ((-18*y^4 + 86*y^5 - 150*y^6 + 114*y^7 - 32*y^8 - 54*y^3*z + 333*y^4*z - 615*y^5*z + 435*y^6*z - 87*y^7*z - 12*y^8*z - 54*y^2*z^2 + 489*y^3*z^2 - 963*y^4*z^2 + 663*y^5*z^2 - 99*y^6*z^2 - 36*y^7*z^2 - 27*y*z^3 + 335*y^2*z^3 - 675*y^3*z^3 + 501*y^4*z^3 - 74*y^5*z^3 - 24*y^6*z^3 + 78*y*z^4 - 210*y^2*z^4 + 282*y^3*z^4 - 66*y^4*z^4 + 24*y^5*z^4 + 12*z^5 - 72*y*z^5 + 168*y^2*z^5 - 36*y^3*z^5 + 36*y^4*z^5 - 12*z^6 + 36*y*z^6 + 12*y^3*z^6)*G[1 - y, 1 - y, -y, z])/(3*(-1 + y)^3*y^2*z^3* (y + z)^3) - (2*(-3*y^4 + 3*y^5 - 3*y^6 - 30*y^3*z + 63*y^4*z - 45*y^5*z + 6*y^6*z - 60*y^2*z^2 + 189*y^3*z^2 - 162*y^4*z^2 + 30*y^5*z^2 - 28*y*z^3 + 191*y^2*z^3 - 241*y^3*z^3 + 60*y^4*z^3 - 3*z^4 + 68*y*z^4 - 164*y^2*z^4 + 60*y^3*z^4 + 6*z^5 - 46*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)*G[1 - y, -y, 0, z])/ (3*y*z^3*(-1 + y + z)^2*(y + z)^3) + ((26*y^4 - 78*y^5 + 78*y^6 - 26*y^7 + 177*y^3*z - 483*y^4*z + 435*y^5*z - 129*y^6*z + 357*y^2*z^2 - 927*y^3*z^2 + 807*y^4*z^2 - 237*y^5*z^2 - 27*z^3 + 335*y*z^3 - 699*y^2*z^3 + 573*y^3*z^3 - 146*y^4*z^3 + 48*z^4 - 96*y*z^4 + 120*y^2*z^4 + 36*y^3*z^4 + 24*y*z^5 + 84*y^2*z^5 + 36*y*z^6)*G[1 - y, -y, 1 - y, z])/ (3*(-1 + y)^3*y*z^3*(y + z)^3) + ((-16*y^5 + 74*y^6 - 142*y^7 + 142*y^8 - 74*y^9 + 16*y^10 + 9*y^4*z - 19*y^5*z - 14*y^6*z + 54*y^7*z - 23*y^8*z - 19*y^9*z + 12*y^10*z + 105*y^3*z^2 - 525*y^4*z^2 + 1058*y^5*z^2 - 1134*y^6*z^2 + 729*y^7*z^2 - 293*y^8*z^2 + 60*y^9*z^2 - 9*y*z^3 + 125*y^2*z^3 - 658*y^3*z^3 + 1571*y^4*z^3 - 1970*y^5*z^3 + 1396*y^6*z^3 - 563*y^7*z^3 + 108*y^8*z^3 + 6*y*z^4 - 124*y^2*z^4 + 463*y^3*z^4 - 711*y^4*z^4 + 535*y^5*z^4 - 229*y^6*z^4 + 60*y^7*z^4 - 12*z^5 + 111*y*z^5 - 373*y^2*z^5 + 687*y^3*z^5 - 771*y^4*z^5 + 436*y^5*z^5 - 60*y^6*z^5 + 36*z^6 - 240*y*z^6 + 630*y^2*z^6 - 864*y^3*z^6 + 600*y^4*z^6 - 108*y^5*z^6 - 36*z^7 + 168*y*z^7 - 312*y^2*z^7 + 294*y^3*z^7 - 60*y^4*z^7 + 12*z^8 - 36*y*z^8 + 54*y^2*z^8 - 12*y^3*z^8)* G[1 - y, -y, -y, z])/(3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^3) - (2*(-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)*G[-y, 0, 0, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((3*y^3 + 6*y^4 - 6*y^5 - y^6 - 33*y^2*z + 138*y^3*z - 195*y^4*z + 97*y^5*z - 18*y^6*z - 51*y*z^2 + 303*y^2*z^2 - 579*y^3*z^2 + 404*y^4*z^2 - 90*y^5*z^2 - 3*z^3 + 180*y*z^3 - 606*y^2*z^3 + 619*y^3*z^3 - 180*y^4*z^3 + 9*z^4 - 225*y*z^4 + 422*y^2*z^4 - 180*y^3*z^4 - 9*z^5 + 112*y*z^5 - 90*y^2*z^5 + 3*z^6 - 18*y*z^6)* G[-y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(7*y^4 - 42*y^5 + 42*y^6 - 13*y^7 + 32*y^3*z - 165*y^4*z + 240*y^5*z - 104*y^6*z + 6*y^7*z + 37*y^2*z^2 - 240*y^3*z^2 + 483*y^4*z^2 - 295*y^5*z^2 + 30*y^6*z^2 + 21*y*z^3 - 192*y^2*z^3 + 513*y^3*z^3 - 436*y^4*z^3 + 72*y^5*z^3 + 12*z^4 - 123*y*z^4 + 399*y^2*z^4 - 443*y^3*z^4 + 120*y^4*z^4 - 48*z^5 + 243*y*z^5 - 364*y^2*z^5 + 150*y^3*z^5 + 72*z^6 - 201*y*z^6 + 126*y^2*z^6 - 48*z^7 + 60*y*z^7 + 12*z^8)*G[-y, 0, -y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((3*y^3 + 6*y^4 - 6*y^5 - y^6 - 33*y^2*z + 138*y^3*z - 195*y^4*z + 97*y^5*z - 18*y^6*z - 51*y*z^2 + 303*y^2*z^2 - 579*y^3*z^2 + 404*y^4*z^2 - 90*y^5*z^2 - 3*z^3 + 180*y*z^3 - 606*y^2*z^3 + 619*y^3*z^3 - 180*y^4*z^3 + 9*z^4 - 225*y*z^4 + 422*y^2*z^4 - 180*y^3*z^4 - 9*z^5 + 112*y*z^5 - 90*y^2*z^5 + 3*z^6 - 18*y*z^6)* G[-y, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (7*(4*y^3 + 17*y^2*z + 22*y*z^2 + 3*z^3)*G[-y, 1 - y, 1 - y, z])/ (3*y*z^3*(y + z)^2) + ((-9*y^4 + 3*y^5 + 36*y^6 - 54*y^7 + 22*y^8 - 27*y^3*z + 66*y^4*z + 12*y^5*z - 99*y^6*z + 27*y^7*z + 24*y^8*z - 27*y^2*z^2 + 168*y^3*z^2 - 261*y^4*z^2 + 198*y^5*z^2 - 210*y^6*z^2 + 144*y^7*z^2 + 9*y*z^3 + 36*y^2*z^3 - 237*y^3*z^3 + 441*y^4*z^3 - 556*y^5*z^3 + 336*y^6*z^3 - 93*y*z^4 + 273*y^2*z^4 - 189*y^3*z^4 - 258*y^4*z^4 + 336*y^5*z^4 - 24*z^5 + 369*y*z^5 - 882*y^2*z^5 + 615*y^3*z^5 + 96*z^6 - 639*y*z^6 + 934*y^2*z^6 - 336*y^3*z^6 - 144*z^7 + 498*y*z^7 - 336*y^2*z^7 + 96*z^8 - 144*y*z^8 - 24*z^9)*G[-y, 1 - y, -y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) - (2*(-y^3 + 6*y^4 - 6*y^5 + 3*y^6 - 17*y^2*z + 54*y^3*z - 51*y^4*z + 9*y^5*z + 6*y^6*z - 25*y*z^2 + 117*y^2*z^2 - 141*y^3*z^2 + 18*y^4*z^2 + 30*y^5*z^2 - 6*z^3 + 87*y*z^3 - 171*y^2*z^3 + 32*y^3*z^3 + 60*y^4*z^3 + 18*z^4 - 93*y*z^4 + 37*y^2*z^4 + 60*y^3*z^4 - 18*z^5 + 23*y*z^5 + 30*y^2*z^5 + 6*z^6 + 6*y*z^6)* G[-y, -y, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((-15*y^4 + 60*y^5 - 60*y^6 + 17*y^7 + 6*y^3*z + 39*y^4*z - 78*y^5*z + 4*y^6*z + 18*y^7*z + 39*y^2*z^2 - 156*y^3*z^2 + 195*y^4*z^2 - 181*y^5*z^2 + 90*y^6*z^2 - 24*y*z^3 - 45*y^2*z^3 + 258*y^3*z^3 - 319*y^4*z^3 + 162*y^5*z^3 - 18*z^4 + 162*y*z^4 - 189*y^2*z^4 - 14*y^3*z^4 + 90*y^4*z^4 + 72*z^5 - 342*y*z^5 + 359*y^2*z^5 - 90*y^3*z^5 - 108*z^6 + 294*y*z^6 - 162*y^2*z^6 + 72*z^7 - 90*y*z^7 - 18*z^8)*G[-y, -y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((-10*y^4 + 33*y^5 - 33*y^6 + 8*y^7 - 38*y^3*z + 138*y^4*z - 150*y^5*z + 31*y^6*z + 12*y^7*z - 58*y^2*z^2 + 267*y^3*z^2 - 339*y^4*z^2 + 65*y^5*z^2 + 60*y^6*z^2 - 30*y*z^3 + 264*y^2*z^3 - 486*y^3*z^3 + 155*y^4*z^3 + 108*y^5*z^3 - 12*z^4 + 150*y*z^4 - 462*y^2*z^4 + 313*y^3*z^4 + 60*y^4*z^4 + 48*z^5 - 270*y*z^5 + 362*y^2*z^5 - 60*y^3*z^5 - 72*z^6 + 210*y*z^6 - 108*y^2*z^6 + 48*z^7 - 60*y*z^7 - 12*z^8)*G[-y, -y, -y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (4*G[0, 0, -y, 0, z])/z^3 + (4*G[0, 0, -y, -y, z])/z^3 - (8*G[0, 1 - y, 0, -y, z])/z^3 + (4*G[0, 1 - y, 1, 0, z])/z^3 + (8*G[0, 1 - y, 1 - y, -y, z])/z^3 + (8*G[0, 1 - y, -y, 0, z])/z^3 - (8*G[0, 1 - y, -y, -y, z])/z^3 + (8*G[0, -y, 0, 0, z])/z^3 + (12*G[0, -y, 0, 1 - y, z])/z^3 - (8*G[0, -y, 0, -y, z])/z^3 + (12*G[0, -y, 1 - y, 0, z])/z^3 - (16*G[0, -y, 1 - y, -y, z])/z^3 + (8*G[0, -y, -y, 0, z])/z^3 - (12*G[0, -y, -y, 1 - y, z])/z^3 - (8*G[0, -y, -y, -y, z])/z^3 + (16*G[1 - y, 0, 0, -y, z])/z^3 + (4*G[1 - y, 0, 1, 0, z])/z^3 - (16*G[1 - y, 0, 1 - y, -y, z])/z^3 + (8*G[1 - y, 0, -y, 0, z])/z^3 + (16*G[1 - y, 0, -y, 1 - y, z])/z^3 - (8*G[1 - y, 1, 0, 0, z])/z^3 - (12*G[1 - y, 1, 0, 1 - y, z])/z^3 + (12*G[1 - y, 1, 0, -y, z])/z^3 - (8*G[1 - y, 1, 1, 0, z])/z^3 - (12*G[1 - y, 1, 1 - y, 0, z])/z^3 + (12*G[1 - y, 1, 1 - y, -y, z])/z^3 + (24*G[1 - y, 1 - y, 0, -y, z])/ z^3 - (12*G[1 - y, 1 - y, 1, 0, z])/z^3 - (24*G[1 - y, 1 - y, 1 - y, -y, z])/z^3 - (16*G[1 - y, 1 - y, -y, 0, z])/z^3 - (16*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 + (8*G[1 - y, 1 - y, -y, -y, z])/z^3 - (16*G[1 - y, -y, 0, 0, z])/ z^3 - (24*G[1 - y, -y, 0, 1 - y, z])/z^3 + (16*G[1 - y, -y, 0, -y, z])/z^3 - (24*G[1 - y, -y, 1 - y, 0, z])/ z^3 + (36*G[1 - y, -y, 1 - y, -y, z])/z^3 - (16*G[1 - y, -y, -y, 0, z])/z^3 + (24*G[1 - y, -y, -y, 1 - y, z])/ z^3 + (16*G[1 - y, -y, -y, -y, z])/z^3 - (16*G[-y, 0, 0, 0, z])/ z^3 - (24*G[-y, 0, 0, 1 - y, z])/z^3 + (16*G[-y, 0, 0, -y, z])/ z^3 - (4*G[-y, 0, 1, 0, z])/z^3 - (24*G[-y, 0, 1 - y, 0, z])/z^3 - (28*G[-y, 0, 1 - y, 1 - y, z])/z^3 + (28*G[-y, 0, 1 - y, -y, z])/ z^3 - (16*G[-y, 0, -y, 0, z])/z^3 + (24*G[-y, 0, -y, 1 - y, z])/ z^3 + (16*G[-y, 0, -y, -y, z])/z^3 - (24*G[-y, 1 - y, 0, 0, z])/ z^3 - (28*G[-y, 1 - y, 0, 1 - y, z])/z^3 + (28*G[-y, 1 - y, 0, -y, z])/z^3 - (4*G[-y, 1 - y, 1, 0, z])/z^3 - (28*G[-y, 1 - y, 1 - y, 0, z])/z^3 + (24*G[-y, 1 - y, 1 - y, -y, z])/ z^3 - (16*G[-y, 1 - y, -y, 0, z])/z^3 + (40*G[-y, 1 - y, -y, 1 - y, z])/z^3 + (24*G[-y, 1 - y, -y, -y, z])/ z^3 - (16*G[-y, -y, 0, 0, z])/z^3 - (16*G[-y, -y, 0, 1 - y, z])/ z^3 + (16*G[-y, -y, 0, -y, z])/z^3 - (16*G[-y, -y, 1 - y, 0, z])/ z^3 + (28*G[-y, -y, 1 - y, 1 - y, z])/z^3 + (12*G[-y, -y, 1 - y, -y, z])/z^3 + (8*G[-y, -y, -y, 0, z])/z^3 + (16*G[-y, -y, -y, 1 - y, z])/z^3 - (8*G[-y, -y, -y, -y, z])/z^3) + G[0, 1, y]*((-369*y^4 - 9067*y^5 + 27819*y^6 - 26961*y^7 + 8578*y^8 + 2742*y^3*z - 45915*y^4*z + 131772*y^5*z - 137796*y^6*z + 50226*y^7*z - 1029*y^8*z - 978*y^2*z^2 - 39685*y^3*z^2 + 166415*y^4*z^2 - 211861*y^5*z^2 + 91212*y^6*z^2 - 5103*y^7*z^2 + 13797*y*z^3 - 72689*y^2*z^3 + 185954*y^3*z^3 - 210511*y^4*z^3 + 93733*y^5*z^3 - 14874*y^6*z^3 + 558*z^4 - 36162*y*z^4 + 132567*y^2*z^4 - 161754*y^3*z^4 + 73173*y^4*z^4 - 26742*y^5*z^4 - 966*z^5 + 26937*y*z^5 - 55251*y^2*z^5 + 28317*y^3*z^5 - 26577*y^4*z^5 + 534*z^6 - 3108*y*z^6 - 2703*y^2*z^6 - 13083*y^3*z^6 - 126*z^7 - 2016*y*z^7 - 2448*y^2*z^7)/ (108*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + ((53*y^5 - 306*y^6 + 747*y^7 - 988*y^8 + 747*y^9 - 306*y^10 + 53*y^11 + 738*y^4*z - 4074*y^5*z + 9306*y^6*z - 11238*y^7*z + 7554*y^8*z - 2682*y^9*z + 402*y^10*z - 6*y^11*z + 1908*y^3*z^2 - 12294*y^4*z^2 + 31581*y^5*z^2 - 41523*y^6*z^2 + 29430*y^7*z^2 - 10620*y^8*z^2 + 1545*y^9*z^2 - 27*y^10*z^2 + 1588*y^2*z^3 - 14037*y^3*z^3 + 44499*y^4*z^3 - 67995*y^5*z^3 + 53571*y^6*z^3 - 20526*y^7*z^3 + 2930*y^8*z^3 - 30*y^9*z^3 + 447*y*z^4 - 7245*y^2*z^4 + 31404*y^3*z^4 - 58488*y^4*z^4 + 52512*y^5*z^4 - 21630*y^6*z^4 + 2997*y^7*z^4 + 3*y^8*z^4 - 30*z^5 - 1305*y*z^5 + 10833*y^2*z^5 - 27069*y^3*z^5 + 28665*y^4*z^5 - 12894*y^5*z^5 + 1890*y^6*z^5 - 90*y^7*z^5 + 93*z^6 + 1116*y*z^6 - 5370*y^2*z^6 + 6993*y^3*z^6 - 3150*y^4*z^6 + 645*y^5*z^6 - 345*y^6*z^6 - 126*z^7 + 126*y*z^7 - 612*y^2*z^7 + 1260*y^3*z^7 - 288*y^4*z^7 - 414*y^5*z^7 + 81*z^8 - 522*y*z^8 + 1026*y^2*z^8 - 432*y^3*z^8 - 207*y^4*z^8 - 18*z^9 + 162*y*z^9 - 126*y^2*z^9 - 36*y^3*z^9)* G[0, 1 - y, z])/(18*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + ((9*y^5 - 24*y^6 - 3*y^7 + 72*y^8 - 93*y^9 + 48*y^10 - 9*y^11 + 771*y^4*z - 4962*y^5*z + 13161*y^6*z - 18480*y^7*z + 14529*y^8*z - 6078*y^9*z + 1059*y^10*z + 1968*y^3*z^2 - 15345*y^4*z^2 + 48135*y^5*z^2 - 78600*y^6*z^2 + 71064*y^7*z^2 - 34095*y^8*z^2 + 7017*y^9*z^2 - 144*y^10*z^2 + 1537*y^2*z^3 - 16614*y^3*z^3 + 65979*y^4*z^3 - 130003*y^5*z^3 + 138084*y^6*z^3 - 77091*y^7*z^3 + 18972*y^8*z^3 - 864*y^9*z^3 + 231*y*z^4 - 6747*y^2*z^4 + 40629*y^3*z^4 - 104565*y^4*z^4 + 136338*y^5*z^4 - 91380*y^6*z^4 + 27726*y^7*z^4 - 2232*y^8*z^4 - 12*z^5 - 792*y*z^5 + 10920*y^2*z^5 - 41934*y^3*z^5 + 71892*y^4*z^5 - 60789*y^5*z^5 + 23901*y^6*z^5 - 3186*y^7*z^5 + 12*z^6 + 1035*y*z^6 - 7731*y^2*z^6 + 19401*y^3*z^6 - 22347*y^4*z^6 + 12339*y^5*z^6 - 2700*y^6*z^6 - 495*y*z^7 + 2223*y^2*z^7 - 4005*y^3*z^7 + 3672*y^4*z^7 - 1368*y^5*z^7 + 18*y*z^8 - 162*y^2*z^8 + 567*y^3*z^8 - 396*y^4*z^8 + 27*y*z^9 + 36*y^2*z^9 - 54*y^3*z^9)*G[0, -y, z])/(18*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3* (y + z)^3) + ((171*y^3 - 442*y^4 + 579*y^5 - 246*y^6 + 342*y^2*z - 1571*y^3*z + 2601*y^4*z - 1758*y^5*z + 282*y^6*z + 171*y*z^2 - 1792*y^2*z^2 + 4437*y^3*z^2 - 4371*y^4*z^2 + 1341*y^5*z^2 - 36*y^6*z^2 - 693*y*z^3 + 3441*y^2*z^3 - 5094*y^3*z^3 + 2539*y^4*z^3 - 162*y^5*z^3 - 6*z^4 + 1074*y*z^4 - 2973*y^2*z^4 + 2378*y^3*z^4 - 327*y^4*z^4 + 24*z^5 - 774*y*z^5 + 1117*y^2*z^5 - 321*y^3*z^5 - 36*z^6 + 243*y*z^6 - 135*y^2*z^6 + 24*z^7 - 21*y*z^7 - 6*z^8)*G[1, 0, z])/(18*y^2*z^3*(-1 + y + z)^3* (y + z)^2) + ((45*y^3 - 79*y^4 + 129*y^5 - 27*y^6 - 6*y^7 + 99*y^2*z - 398*y^3*z + 677*y^4*z - 477*y^5*z + 75*y^6*z + 63*y*z^2 - 556*y^2*z^2 + 1291*y^3*z^2 - 1364*y^4*z^2 + 435*y^5*z^2 - 6*y^6*z^2 + 9*z^3 - 294*y*z^3 + 1133*y^2*z^3 - 1543*y^3*z^3 + 730*y^4*z^3 + 15*y^5*z^3 - 33*z^4 + 456*y*z^4 - 845*y^2*z^4 + 452*y^3*z^4 + 90*y^4*z^4 + 42*z^5 - 234*y*z^5 + 40*y^2*z^5 + 153*y^3*z^5 - 18*z^6 - 39*y*z^6 + 129*y^2*z^6 - 3*z^7 + 48*y*z^7 + 3*z^8)*G[1, 1 - y, z])/ (6*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((-171*y^4 + 898*y^5 - 1901*y^6 + 2068*y^7 - 1213*y^8 + 362*y^9 - 43*y^10 - 513*y^3*z + 2940*y^4*z - 6023*y^5*z + 4997*y^6*z - 543*y^7*z - 1450*y^8*z + 607*y^9*z - 15*y^10*z - 513*y^2*z^2 + 3372*y^3*z^2 - 6270*y^4*z^2 + 247*y^5*z^2 + 11019*y^6*z^2 - 11646*y^7*z^2 + 3956*y^8*z^2 - 165*y^9*z^2 - 171*y*z^3 + 1534*y^2*z^3 - 2063*y^3*z^3 - 7904*y^4*z^3 + 24197*y^5*z^3 - 23614*y^6*z^3 + 8561*y^7*z^3 - 540*y^8*z^3 + 276*y*z^4 - 128*y^2*z^4 - 6637*y^3*z^4 + 19641*y^4*z^4 - 21133*y^5*z^4 + 8947*y^6*z^4 - 966*y^7*z^4 + 24*z^5 - 132*y*z^5 - 1394*y^2*z^5 + 6009*y^3*z^5 - 8217*y^4*z^5 + 4895*y^5*z^5 - 1167*y^6*z^5 - 63*z^6 + 228*y*z^6 - 153*y^2*z^6 - 369*y^3*z^6 + 1356*y^4*z^6 - 945*y^5*z^6 + 63*z^7 - 345*y*z^7 + 621*y^2*z^7 + 153*y^3*z^7 - 438*y^4*z^7 - 24*z^8 + 126*y*z^8 - 84*y^3*z^8)*G[1 - y, 0, z])/ (18*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((171*y^4 - 845*y^5 + 1648*y^6 - 1574*y^7 + 719*y^8 - 109*y^9 - 10*y^10 + 459*y^3*z - 3384*y^4*z + 9214*y^5*z - 12127*y^6*z + 8031*y^7*z - 2350*y^8*z + 136*y^9*z + 21*y^10*z + 378*y^2*z^2 - 5094*y^3*z^2 + 19341*y^4*z^2 - 32735*y^5*z^2 + 27369*y^6*z^2 - 10635*y^7*z^2 + 1316*y^8*z^2 + 60*y^9*z^2 - 45*y*z^3 - 2630*y^2*z^3 + 17179*y^3*z^3 - 39275*y^4*z^3 + 41438*y^5*z^3 - 20383*y^6*z^3 + 3752*y^7*z^3 - 36*y^8*z^3 - 27*z^4 - 327*y*z^4 + 6775*y^2*z^4 - 23293*y^3*z^4 + 32205*y^4*z^4 - 20341*y^5*z^4 + 5443*y^6*z^4 - 435*y^7*z^4 + 96*z^5 + 849*y*z^5 - 6476*y^2*z^5 + 12705*y^3*z^5 - 10755*y^4*z^5 + 4406*y^5*z^5 - 843*y^6*z^5 - 126*z^6 - 384*y*z^6 + 1674*y^2*z^6 - 2160*y^3*z^6 + 1680*y^4*z^6 - 738*y^5*z^6 + 72*z^7 - 246*y*z^7 + 396*y^2*z^7 + 18*y^3*z^7 - 294*y^4*z^7 - 15*z^8 + 153*y*z^8 - 117*y^2*z^8 - 39*y^3*z^8)*G[1 - y, 1 - y, z])/(18*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^3) + ((-35*y^5 + 235*y^6 - 566*y^7 + 638*y^8 - 343*y^9 + 71*y^10 - 951*y^4*z + 4672*y^5*z - 9184*y^6*z + 9036*y^7*z - 4459*y^8*z + 892*y^9*z - 6*y^10*z - 2391*y^3*z^2 + 13209*y^4*z^2 - 28613*y^5*z^2 + 30597*y^6*z^2 - 16338*y^7*z^2 + 3638*y^8*z^2 - 102*y^9*z^2 - 1551*y^2*z^3 + 12069*y^3*z^3 - 32571*y^4*z^3 + 41034*y^5*z^3 - 25317*y^6*z^3 + 6777*y^7*z^3 - 441*y^8*z^3 - 414*y*z^4 + 5220*y^2*z^4 - 18201*y^3*z^4 + 27555*y^4*z^4 - 20214*y^5*z^4 + 6915*y^6*z^4 - 861*y^7*z^4 - 18*z^5 + 999*y*z^5 - 5349*y^2*z^5 + 10227*y^3*z^5 - 9252*y^4*z^5 + 4296*y^5*z^5 - 912*y^6*z^5 + 36*z^6 - 720*y*z^6 + 1980*y^2*z^6 - 2385*y^3*z^6 + 1638*y^4*z^6 - 576*y^5*z^6 - 36*z^7 + 171*y*z^7 - 252*y^2*z^7 + 315*y^3*z^7 - 225*y^4*z^7 + 18*z^8 + 18*y^2*z^8 - 45*y^3*z^8)*G[1 - y, -y, z])/ (18*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((9*y^4 + 159*y^5 - 159*y^6 + 53*y^7 - 246*y^3*z + 1134*y^4*z - 1491*y^5*z + 553*y^6*z - 6*y^7*z - 396*y^2*z^2 + 2241*y^3*z^2 - 3915*y^4*z^2 + 1970*y^5*z^2 - 57*y^6*z^2 - 81*y*z^3 + 1488*y^2*z^3 - 4197*y^3*z^3 + 3106*y^4*z^3 - 207*y^5*z^3 + 288*y*z^4 - 1974*y^2*z^4 + 2417*y^3*z^4 - 360*y^4*z^4 + 18*z^5 - 396*y*z^5 + 973*y^2*z^5 - 324*y^3*z^5 - 36*z^6 + 216*y*z^6 - 153*y^2*z^6 + 24*z^7 - 39*y*z^7 - 6*z^8)*G[-y, 0, z])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((176*y^4 - 15*y^5 + 6*y^6 - 43*y^7 - 17*y^3*z + 651*y^4*z - 1200*y^5*z + 337*y^6*z - 15*y^7*z - 328*y^2*z^2 + 1824*y^3*z^2 - 3870*y^4*z^2 + 2090*y^5*z^2 - 147*y^6*z^2 - 81*y*z^3 + 1320*y^2*z^3 - 4164*y^3*z^3 + 3703*y^4*z^3 - 468*y^5*z^3 - 24*z^4 + 363*y*z^4 - 1950*y^2*z^4 + 2921*y^3*z^4 - 702*y^4*z^4 + 105*z^5 - 612*y*z^5 + 1255*y^2*z^5 - 567*y^3*z^5 - 162*z^6 + 432*y*z^6 - 279*y^2*z^6 + 105*z^7 - 102*y*z^7 - 24*z^8)* G[-y, 1 - y, z])/(18*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((43*y^4 - 371*y^5 + 880*y^6 - 906*y^7 + 441*y^8 - 87*y^9 + 515*y^3*z - 2995*y^4*z + 6728*y^5*z - 7311*y^6*z + 3834*y^7*z - 762*y^8*z - 9*y^9*z + 754*y^2*z^2 - 5411*y^3*z^2 + 14554*y^4*z^2 - 18552*y^5*z^2 + 11307*y^6*z^2 - 2643*y^7*z^2 - 9*y^8*z^2 + 162*y*z^3 - 3021*y^2*z^3 + 12240*y^3*z^3 - 20463*y^4*z^3 + 15543*y^5*z^3 - 4524*y^6*z^3 + 63*y^7*z^3 - 12*z^4 - 384*y*z^4 + 3879*y^2*z^4 - 10209*y^3*z^4 + 10593*y^4*z^4 - 3984*y^5*z^4 + 117*y^6*z^4 + 66*z^5 + 129*y*z^5 - 1758*y^2*z^5 + 3162*y^3*z^5 - 1626*y^4*z^5 - 27*y^5*z^5 - 108*z^6 + 207*y*z^6 + 81*y^2*z^6 - 135*y^3*z^6 - 207*y^4*z^6 + 72*z^7 - 135*y*z^7 + 72*y^2*z^7 - 171*y^3*z^7 - 18*z^8 + 9*y*z^8 - 45*y^2*z^8)*G[-y, -y, z])/(18*(-1 + y)^2*y^2*z^3* (-1 + y + z)^3*(y + z)^2) - (4*(-12 + 60*y - 120*y^2 + 120*y^3 - 60*y^4 + 12*y^5 + 30*z - 120*y*z + 180*y^2*z - 120*y^3*z + 30*y^4*z - 29*z^2 + 87*y*z^2 - 87*y^2*z^2 + 29*y^3*z^2 + 21*z^3 - 42*y*z^3 + 21*y^2*z^3 - 21*z^4 + 21*y*z^4 + 9*z^5)*G[0, 0, 0, z])/ (3*(-1 + y)^3*z^2*(-1 + y + z)^3) + (2*(y^4 - 6*y^5 + 15*y^6 - 20*y^7 + 15*y^8 - 6*y^9 + y^10 - 21*y^3*z + 99*y^4*z - 180*y^5*z + 150*y^6*z - 45*y^7*z - 9*y^8*z + 6*y^9*z - 57*y^2*z^2 + 333*y^3*z^2 - 747*y^4*z^2 + 798*y^5*z^2 - 387*y^6*z^2 + 45*y^7*z^2 + 15*y^8*z^2 - 51*y*z^3 + 405*y^2*z^3 - 1143*y^3*z^3 + 1485*y^4*z^3 - 882*y^5*z^3 + 162*y^6*z^3 + 24*y^7*z^3 - 6*z^4 + 165*y*z^4 - 726*y^2*z^4 + 1227*y^3*z^4 - 843*y^4*z^4 + 120*y^5*z^4 + 63*y^6*z^4 + 18*z^5 - 183*y*z^5 + 441*y^2*z^5 - 279*y^3*z^5 - 165*y^4*z^5 + 168*y^5*z^5 - 18*z^6 + 67*y*z^6 + 33*y^2*z^6 - 321*y^3*z^6 + 257*y^4*z^6 + 6*z^7 + 24*y*z^7 - 192*y^2*z^7 + 216*y^3*z^7 - 42*y*z^8 + 96*y^2*z^8 + 18*y*z^9)*G[0, 0, 1 - y, z])/ (3*(-1 + y)^3*y*z^3*(-1 + y + z)^3*(y + z)^3) - (2*(48*y^3 - 300*y^4 + 780*y^5 - 1080*y^6 + 840*y^7 - 348*y^8 + 60*y^9 + 120*y^2*z - 900*y^3*z + 2730*y^4*z - 4320*y^5*z + 3780*y^6*z - 1740*y^7*z + 330*y^8*z + 96*y*z^2 - 972*y^2*z^2 + 3654*y^3*z^2 - 6836*y^4*z^2 + 6864*y^5*z^2 - 3552*y^6*z^2 + 746*y^7*z^2 + 12*z^3 - 372*y*z^3 + 2130*y^2*z^3 - 5148*y^3*z^3 + 6225*y^4*z^3 - 3738*y^5*z^3 + 891*y^6*z^3 - 36*z^4 + 498*y*z^4 - 1812*y^2*z^4 + 2871*y^3*z^4 - 2139*y^4*z^4 + 618*y^5*z^4 + 36*z^5 - 260*y*z^5 + 627*y^2*z^5 - 681*y^3*z^5 + 287*y^4*z^5 - 12*z^6 + 57*y*z^6 - 141*y^2*z^6 + 123*y^3*z^6 - 21*y*z^7 + 48*y^2*z^7 + 9*y*z^8)*G[0, 0, -y, z])/(3*(-1 + y)^3*y*z^2* (-1 + y + z)^3*(y + z)^3) + ((9*y^3 - 25*y^4 + 30*y^5 - 12*y^6 + 27*y^2*z - 99*y^3*z + 129*y^4*z - 60*y^5*z + 27*y*z^2 - 153*y^2*z^2 + 243*y^3*z^2 - 129*y^4*z^2 + 9*z^3 - 116*y*z^3 + 276*y^2*z^3 - 186*y^3*z^3 + 14*y^4*z^3 - 33*z^4 + 177*y*z^4 - 192*y^2*z^4 + 48*y^3*z^4 + 45*z^5 - 114*y*z^5 + 60*y^2*z^5 - 27*z^6 + 32*y*z^6 + 6*z^7)*G[0, 1, 0, z])/(3*y*z^3*(-1 + y + z)^3* (y + z)^3) + ((9*y^4 - 21*y^5 + 27*y^6 - 9*y^7 + 27*y^3*z - 90*y^4*z + 117*y^5*z - 54*y^6*z + 27*y^2*z^2 - 144*y^3*z^2 + 216*y^4*z^2 - 117*y^5*z^2 + 9*y*z^3 - 138*y^2*z^3 + 336*y^3*z^3 - 270*y^4*z^3 + 76*y^5*z^3 - 12*y^6*z^3 - 63*y*z^4 + 369*y^2*z^4 - 549*y^3*z^4 + 336*y^4*z^4 - 72*y^5*z^4 - 12*z^5 + 207*y*z^5 - 612*y^2*z^5 + 600*y^3*z^5 - 180*y^4*z^5 + 48*z^6 - 333*y*z^6 + 544*y^2*z^6 - 240*y^3*z^6 - 72*z^7 + 252*y*z^7 - 180*y^2*z^7 + 48*z^8 - 72*y*z^8 - 12*z^9)*G[0, 1, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + ((9*y^3 - 55*y^4 + 141*y^5 - 195*y^6 + 155*y^7 - 69*y^8 + 15*y^9 - y^10 + 27*y^2*z - 216*y^3*z + 747*y^4*z - 1434*y^5*z + 1635*y^6*z - 1092*y^7*z + 381*y^8*z - 42*y^9*z - 6*y^10*z + 27*y*z^2 - 312*y^2*z^2 + 1458*y^3*z^2 - 3615*y^4*z^2 + 5139*y^5*z^2 - 4158*y^6*z^2 + 1716*y^7*z^2 - 219*y^8*z^2 - 36*y^9*z^2 + 9*z^3 - 209*y*z^3 + 1398*y^2*z^3 - 4467*y^3*z^3 + 7767*y^4*z^3 - 7443*y^5*z^3 + 3564*y^6*z^3 - 529*y^7*z^3 - 90*y^8*z^3 - 42*z^4 + 570*y*z^4 - 2673*y^2*z^4 + 6054*y^3*z^4 - 7158*y^4*z^4 + 4128*y^5*z^4 - 759*y^6*z^4 - 120*y^7*z^4 + 72*z^5 - 684*y*z^5 + 2322*y^2*z^5 - 3744*y^3*z^5 + 2892*y^4*z^5 - 768*y^5*z^5 - 90*y^6*z^5 - 54*z^6 + 375*y*z^6 - 1017*y^2*z^6 + 1341*y^3*z^6 - 645*y^4*z^6 - 36*y^5*z^6 + 15*z^7 - 123*y*z^7 + 447*y^2*z^7 - 441*y^3*z^7 - 6*y^4*z^7 + 84*y*z^8 - 192*y^2*z^8 - 36*y*z^9)*G[0, 1 - y, 0, z])/(3*(-1 + y)^3*y*z^3*(-1 + y + z)^3* (y + z)^3) + ((-9*y^3 + 53*y^4 - 129*y^5 + 165*y^6 - 115*y^7 + 39*y^8 - 3*y^9 - y^10 - 27*y^2*z + 126*y^3*z - 201*y^4*z + 54*y^5*z + 225*y^6*z - 318*y^7*z + 189*y^8*z - 54*y^9*z + 6*y^10*z - 27*y*z^2 + 96*y^2*z^2 + 108*y^3*z^2 - 981*y^4*z^2 + 1905*y^5*z^2 - 1818*y^6*z^2 + 954*y^7*z^2 - 273*y^8*z^2 + 36*y^9*z^2 - 9*z^3 + 20*y*z^3 + 384*y^2*z^3 - 1878*y^3*z^3 + 3571*y^4*z^3 - 3486*y^5*z^3 + 1884*y^6*z^3 - 576*y^7*z^3 + 90*y^8*z^3 + 21*z^4 + 123*y*z^4 - 1125*y^2*z^4 + 2706*y^3*z^4 - 2949*y^4*z^4 + 1659*y^5*z^4 - 555*y^6*z^4 + 120*y^7*z^4 - 9*z^5 - 198*y*z^5 + 780*y^2*z^5 - 900*y^3*z^5 + 303*y^4*z^5 - 66*y^5*z^5 + 90*y^6*z^5 - 9*z^6 + 62*y*z^6 + 84*y^2*z^6 - 534*y^3*z^6 + 397*y^4*z^6 + 36*y^5*z^6 + 6*z^7 + 60*y*z^7 - 384*y^2*z^7 + 420*y^3*z^7 + 6*y^4*z^7 - 84*y*z^8 + 192*y^2*z^8 + 36*y*z^9)*G[0, 1 - y, 1 - y, z])/(3*(-1 + y)^3*y*z^3* (-1 + y + z)^3*(y + z)^3) + ((2*y^4 - 12*y^5 + 30*y^6 - 40*y^7 + 30*y^8 - 12*y^9 + 2*y^10 - 95*y^3*z + 540*y^4*z - 1275*y^5*z + 1600*y^6*z - 1125*y^7*z + 420*y^8*z - 65*y^9*z - 142*y^2*z^2 + 1089*y^3*z^2 - 3249*y^4*z^2 + 4946*y^5*z^2 - 4104*y^6*z^2 + 1773*y^7*z^2 - 313*y^8*z^2 - 33*y*z^3 + 606*y^2*z^3 - 2706*y^3*z^3 + 5380*y^4*z^3 - 5475*y^5*z^3 + 2808*y^6*z^3 - 586*y^7*z^3 + 6*y^8*z^3 - 6*z^4 + 147*y*z^4 - 1041*y^2*z^4 + 2843*y^3*z^4 - 3651*y^4*z^4 + 2268*y^5*z^4 - 590*y^6*z^4 + 30*y^7*z^4 + 24*z^5 - 261*y*z^5 + 958*y^2*z^5 - 1524*y^3*z^5 + 1116*y^4*z^5 - 373*y^5*z^5 + 60*y^6*z^5 - 36*z^6 + 231*y*z^6 - 495*y^2*z^6 + 417*y^3*z^6 - 159*y^4*z^6 + 60*y^5*z^6 + 24*z^7 - 102*y*z^7 + 120*y^2*z^7 - 36*y^3*z^7 + 30*y^4*z^7 - 6*z^8 + 18*y*z^8 + 6*y^3*z^8)*G[0, 1 - y, -y, z])/(3*(-1 + y)^3*y^2*z^3* (-1 + y + z)^3*(y + z)^2) + (2*(6*y^5 - 6*y^6 + 2*y^7 + 36*y^3*z - 90*y^4*z + 78*y^5*z - 24*y^6*z + 90*y^2*z^2 - 360*y^3*z^2 + 432*y^4*z^2 - 168*y^5*z^2 + 67*y*z^3 - 465*y^2*z^3 + 807*y^3*z^3 - 405*y^4*z^3 + 9*z^4 - 228*y*z^4 + 687*y^2*z^4 - 486*y^3*z^4 - 27*z^5 + 255*y*z^5 - 306*y^2*z^5 + 27*z^6 - 92*y*z^6 - 9*z^7)*G[0, -y, 0, z])/(3*y*z^3*(-1 + y + z)^3* (y + z)^3) + ((5*y^4 - y^7 + 66*y^3*z - 162*y^4*z + 135*y^5*z - 36*y^6*z - 6*y^7*z + 144*y^2*z^2 - 567*y^3*z^2 + 636*y^4*z^2 - 195*y^5*z^2 - 36*y^6*z^2 + 90*y*z^3 - 669*y^2*z^3 + 1119*y^3*z^3 - 451*y^4*z^3 - 90*y^5*z^3 + 15*z^4 - 309*y*z^4 + 915*y^2*z^4 - 543*y^3*z^4 - 120*y^4*z^4 - 45*z^5 + 342*y*z^5 - 354*y^2*z^5 - 90*y^3*z^5 + 45*z^6 - 117*y*z^6 - 36*y^2*z^6 - 15*z^7 - 6*y*z^7)*G[0, -y, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3* (y + z)^3) + ((-y^4 + 12*y^5 - 39*y^6 + 58*y^7 - 45*y^8 + 18*y^9 - 3*y^10 + 54*y^3*z - 297*y^4*z + 687*y^5*z - 864*y^6*z + 636*y^7*z - 273*y^8*z + 63*y^9*z - 6*y^10*z + 138*y^2*z^2 - 954*y^3*z^2 + 2685*y^4*z^2 - 4002*y^5*z^2 + 3402*y^6*z^2 - 1632*y^7*z^2 + 399*y^8*z^2 - 36*y^9*z^2 + 107*y*z^3 - 1032*y^2*z^3 + 3669*y^3*z^3 - 6558*y^4*z^3 + 6465*y^5*z^3 - 3504*y^6*z^3 + 943*y^7*z^3 - 90*y^8*z^3 + 12*z^4 - 387*y*z^4 + 2127*y^2*z^4 - 4959*y^3*z^4 + 5904*y^4*z^4 - 3696*y^5*z^4 + 1119*y^6*z^4 - 120*y^7*z^4 - 36*z^5 + 489*y*z^5 - 1725*y^2*z^5 + 2628*y^3*z^5 - 1926*y^4*z^5 + 660*y^5*z^5 - 90*y^6*z^5 + 36*z^6 - 244*y*z^6 + 489*y^2*z^6 - 363*y^3*z^6 + 109*y^4*z^6 - 36*y^5*z^6 - 12*z^7 + 21*y*z^7 + 51*y^2*z^7 - 81*y^3*z^7 - 6*y^4*z^7 + 21*y*z^8 - 48*y^2*z^8 - 9*y*z^9)*G[0, -y, -y, z])/ (3*(-1 + y)^3*y*z^3*(-1 + y + z)^3*(y + z)^3) - (2*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)*G[1, 0, 0, z])/(3*y*z^3*(-1 + y + z)^3) + ((-3 + 7*y - 10*y^2 + 4*y^3 + 12*z - 21*y*z + 20*y^2*z - 4*y^3*z - 18*z^2 + 21*y*z^2 - 10*y^2*z^2 + 12*z^3 - 7*y*z^3 - 3*z^4)* G[1, 0, 1 - y, z])/(y*z^3*(-1 + y + z)^3) + ((-9*y + 25*y^2 - 27*y^3 + 9*y^4 + 39*y*z - 84*y^2*z + 63*y^3*z - 12*y^4*z - 6*z^2 - 45*y*z^2 + 75*y^2*z^2 - 30*y^3*z^2 + 24*z^3 - 9*y*z^3 + 2*y^2*z^3 - 6*y^3*z^3 - 36*z^4 + 42*y*z^4 - 18*y^2*z^4 + 24*z^5 - 18*y*z^5 - 6*z^6)*G[1, 0, -y, z])/ (3*y^2*z^3*(-1 + y + z)^3) - (2*(9 - 29*y + 30*y^2 - 12*y^3 - 36*z + 87*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 87*y*z^2 + 30*y^2*z^2 - 36*z^3 + 29*y*z^3 + 9*z^4)*G[1, 1, 0, z])/ (3*y*z^3*(-1 + y + z)^3) - (2*(9*y - 35*y^2 + 36*y^3 - 18*y^4 - 30*y*z + 87*y^2*z - 54*y^3*z + 12*y^4*z - 12*z^2 + 72*y*z^2 - 105*y^2*z^2 + 30*y^3*z^2 + 48*z^3 - 126*y*z^3 + 89*y^2*z^3 - 12*y^3*z^3 - 72*z^4 + 111*y*z^4 - 36*y^2*z^4 + 48*z^5 - 36*y*z^5 - 12*z^6)*G[1, 1, 1 - y, z])/(3*y^2*z^3* (-1 + y + z)^3) + ((-3 + 7*y - 10*y^2 + 4*y^3 + 12*z - 21*y*z + 20*y^2*z - 4*y^3*z - 18*z^2 + 21*y*z^2 - 10*y^2*z^2 + 12*z^3 - 7*y*z^3 - 3*z^4)*G[1, 1 - y, 0, z])/(y*z^3*(-1 + y + z)^3) + ((-27*y + 71*y^2 - 84*y^3 + 30*y^4 + 114*y*z - 231*y^2*z + 186*y^3*z - 36*y^4*z - 12*z^2 - 144*y*z^2 + 213*y^2*z^2 - 90*y^3*z^2 + 48*z^3 + 18*y*z^3 - 17*y^2*z^3 - 12*y^3*z^3 - 72*z^4 + 75*y*z^4 - 36*y^2*z^4 + 48*z^5 - 36*y*z^5 - 12*z^6)* G[1, 1 - y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3) + ((-9*y + 25*y^2 - 27*y^3 + 9*y^4 + 39*y*z - 84*y^2*z + 63*y^3*z - 12*y^4*z - 6*z^2 - 45*y*z^2 + 75*y^2*z^2 - 30*y^3*z^2 + 24*z^3 - 9*y*z^3 + 2*y^2*z^3 - 6*y^3*z^3 - 36*z^4 + 42*y*z^4 - 18*y^2*z^4 + 24*z^5 - 18*y*z^5 - 6*z^6)*G[1, 1 - y, -y, z])/ (3*y^2*z^3*(-1 + y + z)^3) + (2*(9*y^3 - 28*y^4 + 30*y^5 - 12*y^6 + y^7 + 27*y^2*z - 72*y^3*z + 24*y^4*z + 66*y^5*z - 51*y^6*z + 6*y^7*z + 27*y*z^2 - 60*y^2*z^2 - 72*y^3*z^2 + 222*y^4*z^2 - 135*y^5*z^2 + 18*y^6*z^2 + 9*z^3 - 10*y*z^3 - 114*y^2*z^3 + 204*y^3*z^3 - 125*y^4*z^3 + 18*y^5*z^3 - 6*z^4 - 12*y*z^4 + 12*y^2*z^4 - 54*y^3*z^4 + 6*y^4*z^4 - 12*y*z^5 - 42*y^2*z^5 - 18*y*z^6)*G[1 - y, 0, 0, z])/(3*(-1 + y)^3*y*z^3*(y + z)^3) + ((-18*y^3 + 54*y^4 - 54*y^5 + 18*y^6 - 54*y^2*z + 222*y^3*z - 282*y^4*z + 102*y^5*z + 24*y^6*z - 12*y^7*z - 54*y*z^2 + 324*y^2*z^2 - 468*y^3*z^2 + 168*y^4*z^2 + 66*y^5*z^2 - 36*y^6*z^2 - 18*z^3 + 205*y*z^3 - 327*y^2*z^3 + 147*y^3*z^3 + 65*y^4*z^3 - 36*y^5*z^3 + 33*z^4 - 39*y*z^4 + 39*y^2*z^4 + 87*y^3*z^4 - 12*y^4*z^4 + 24*y*z^5 + 84*y^2*z^5 + 36*y*z^6)* G[1 - y, 0, 1 - y, z])/(3*(-1 + y)^3*y*z^3*(y + z)^3) + ((9*y^3 - 20*y^4 + 6*y^5 + 12*y^6 - 7*y^7 + 18*y^2*z + 47*y^3*z - 279*y^4*z + 351*y^5*z - 143*y^6*z + 6*y^7*z + 9*y*z^2 + 100*y^2*z^2 - 414*y^3*z^2 + 492*y^4*z^2 - 199*y^5*z^2 + 12*y^6*z^2 + 21*y*z^3 - 99*y^2*z^3 + 123*y^3*z^3 - 75*y^4*z^3 + 12*y^5*z^3 + 6*z^4 - 30*y*z^4 + 42*y^2*z^4 - 66*y^3*z^4 + 12*y^4*z^4 - 6*z^5 + 18*y*z^5 - 36*y^2*z^5 + 6*y^3*z^5)* G[1 - y, 0, -y, z])/(3*(-1 + y)^3*y^2*z^3*(y + z)^2) + ((9*y^3 - 23*y^4 + 13*y^5 - 5*y^6 + 27*y^2*z - 105*y^3*z + 109*y^4*z - 49*y^5*z + 6*y^6*z + 27*y*z^2 - 171*y^2*z^2 + 282*y^3*z^2 - 164*y^4*z^2 + 30*y^5*z^2 + 9*z^3 - 112*y*z^3 + 308*y^2*z^3 - 253*y^3*z^3 + 60*y^4*z^3 - 27*z^4 + 149*y*z^4 - 194*y^2*z^4 + 60*y^3*z^4 + 27*z^5 - 70*y*z^5 + 30*y^2*z^5 - 9*z^6 + 6*y*z^6)*G[1 - y, 1, 0, z])/(3*y*z^3*(-1 + y + z)^2* (y + z)^3) + ((3*y^4 - 5*y^5 - 2*y^6 + y^7 + 9*y^3*z - 29*y^4*z + 16*y^5*z - 4*y^6*z + 2*y^7*z + 9*y^2*z^2 - 51*y^3*z^2 + 67*y^4*z^2 - 31*y^5*z^2 + 10*y^6*z^2 + 3*y*z^3 - 17*y^2*z^3 + 39*y^3*z^3 - 23*y^4*z^3 + 10*y^5*z^3 + 16*y*z^4 - 71*y^2*z^4 + 88*y^3*z^4 - 30*y^4*z^4 + 10*z^5 - 91*y*z^5 + 177*y^2*z^5 - 90*y^3*z^5 - 30*z^6 + 122*y*z^6 - 98*y^2*z^6 + 30*z^7 - 50*y*z^7 - 10*z^8)*G[1 - y, 1, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2* (y + z)^3) + ((27*y^3 - 80*y^4 + 78*y^5 - 24*y^6 - y^7 + 81*y^2*z - 204*y^3*z + 60*y^4*z + 186*y^5*z - 141*y^6*z + 18*y^7*z + 81*y*z^2 - 168*y^2*z^2 - 180*y^3*z^2 + 570*y^4*z^2 - 357*y^5*z^2 + 54*y^6*z^2 + 27*z^3 - 42*y*z^3 - 234*y^2*z^3 + 468*y^3*z^3 - 309*y^4*z^3 + 54*y^5*z^3 - 18*z^4 - 12*y*z^4 + 24*y^2*z^4 - 120*y^3*z^4 + 18*y^4*z^4 - 24*y*z^5 - 84*y^2*z^5 - 36*y*z^6)*G[1 - y, 1 - y, 0, z])/(3*(-1 + y)^3*y*z^3*(y + z)^3) + ((-27*y^4 + 82*y^5 - 84*y^6 + 30*y^7 - y^8 - 81*y^3*z + 294*y^4*z - 330*y^5*z + 84*y^6*z + 51*y^7*z - 18*y^8*z - 81*y^2*z^2 + 384*y^3*z^2 - 468*y^4*z^2 + 78*y^5*z^2 + 141*y^6*z^2 - 54*y^7*z^2 + 167*y^2*z^3 - 321*y^3*z^3 + 177*y^4*z^3 + 49*y^5*z^3 - 36*y^6*z^3 + 66*y*z^4 - 186*y^2*z^4 + 282*y^3*z^4 - 90*y^4*z^4 + 36*y^5*z^4 + 18*z^5 - 108*y*z^5 + 240*y^2*z^5 - 96*y^3*z^5 + 54*y^4*z^5 - 18*z^6 + 54*y*z^6 - 18*y^2*z^6 + 18*y^3*z^6)*G[1 - y, 1 - y, 1 - y, z])/(3*(-1 + y)^3*y^2*z^3* (y + z)^3) + ((-9*y^4 + 26*y^5 - 24*y^6 + 6*y^7 + y^8 - 27*y^3*z + 141*y^4*z - 231*y^5*z + 141*y^6*z - 18*y^7*z - 6*y^8*z - 27*y^2*z^2 + 255*y^3*z^2 - 513*y^4*z^2 + 363*y^5*z^2 - 60*y^6*z^2 - 18*y^7*z^2 + 151*y^2*z^3 - 369*y^3*z^3 + 309*y^4*z^3 - 61*y^5*z^3 - 12*y^6*z^3 + 36*y*z^4 - 96*y^2*z^4 + 132*y^3*z^4 - 30*y^4*z^4 + 12*y^5*z^4 + 6*z^5 - 36*y*z^5 + 84*y^2*z^5 - 18*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 + 6*y^3*z^6)*G[1 - y, 1 - y, -y, z])/(3*(-1 + y)^3*y^2*z^3* (y + z)^3) - (2*(4*y^4 - 5*y^5 + 4*y^6 + 36*y^3*z - 71*y^4*z + 41*y^5*z + 72*y^2*z^2 - 207*y^3*z^2 + 139*y^4*z^2 + 38*y*z^3 - 217*y^2*z^3 + 209*y^3*z^3 + 6*z^4 - 88*y*z^4 + 151*y^2*z^4 - 12*z^5 + 50*y*z^5 + 6*z^6)*G[1 - y, -y, 0, z])/ (3*y*z^3*(-1 + y + z)^2*(y + z)^3) + ((-8*y^4 + 7*y^5 - 8*y^6 - 63*y^3*z + 127*y^4*z - 94*y^5*z + 12*y^6*z - 123*y^2*z^2 + 381*y^3*z^2 - 326*y^4*z^2 + 60*y^5*z^2 - 9*z^3 - 34*y*z^3 + 368*y^2*z^3 - 478*y^3*z^3 + 120*y^4*z^3 + 18*z^4 + 98*y*z^4 - 314*y^2*z^4 + 120*y^3*z^4 - 9*z^5 - 76*y*z^5 + 60*y^2*z^5 + 12*y*z^6)*G[1 - y, -y, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^2*(y + z)^3) + ((-4*y^2 + 17*y^3 - 31*y^4 + 31*y^5 - 17*y^6 + 4*y^7 - 25*y*z + 130*y^2*z - 258*y^3*z + 232*y^4*z - 73*y^5*z - 18*y^6*z + 12*y^7*z - 9*z^2 + 95*y*z^2 - 273*y^2*z^2 + 303*y^3*z^2 - 86*y^4*z^2 - 66*y^5*z^2 + 36*y^6*z^2 + 18*z^3 - 91*y*z^3 + 138*y^2*z^3 - 39*y^3*z^3 - 62*y^4*z^3 + 36*y^5*z^3 - 9*z^4 + 24*y*z^4 - 21*y^2*z^4 - 6*y^3*z^4 + 12*y^4*z^4 - 12*y*z^5 + 21*y^2*z^5 + 9*y*z^6)*G[1 - y, -y, -y, z])/(3*(-1 + y)^3*y*z^3* (-1 + y + z)^2*(y + z)) - (4*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)*G[-y, 0, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)* G[-y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((-11*y^3 + 15*y^4 - 15*y^5 + 3*y^6 - 55*y^2*z + 144*y^3*z - 105*y^4*z + 18*y^6*z - 65*y*z^2 + 306*y^2*z^2 - 306*y^3*z^2 - 15*y^4*z^2 + 90*y^5*z^2 - 15*z^3 + 222*y*z^3 - 402*y^2*z^3 + 180*y^4*z^3 + 45*z^4 - 231*y*z^4 + 45*y^2*z^4 + 180*y^3*z^4 - 45*z^5 + 48*y*z^5 + 90*y^2*z^5 + 15*z^6 + 18*y*z^6)* G[-y, 0, -y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((-6*y^3 + 3*y^4 - 3*y^5 + 4*y^6 + 30*y^2*z - 114*y^3*z + 150*y^4*z - 67*y^5*z + 12*y^6*z + 54*y*z^2 - 291*y^2*z^2 + 507*y^3*z^2 - 317*y^4*z^2 + 60*y^5*z^2 + 6*z^3 - 192*y*z^3 + 570*y^2*z^3 - 519*y^3*z^3 + 120*y^4*z^3 - 18*z^4 + 234*y*z^4 - 381*y^2*z^4 + 120*y^3*z^4 + 18*z^5 - 114*y*z^5 + 60*y^2*z^5 - 6*z^6 + 12*y*z^6)*G[-y, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3* (y + z)^2) + ((9*y^4 - 32*y^5 + 6*y^6 + 12*y^7 - 7*y^8 + 27*y^3*z - 78*y^4*z - 54*y^5*z + 204*y^6*z - 105*y^7*z + 6*y^8*z + 27*y^2*z^2 - 66*y^3*z^2 - 234*y^4*z^2 + 714*y^5*z^2 - 441*y^6*z^2 + 36*y^7*z^2 - 9*y*z^3 + 40*y^2*z^3 - 420*y^3*z^3 + 1182*y^4*z^3 - 919*y^5*z^3 + 102*y^6*z^3 + 72*y*z^4 - 432*y^2*z^4 + 1194*y^3*z^4 - 1173*y^4*z^4 + 192*y^5*z^4 + 12*z^5 - 234*y*z^5 + 822*y^2*z^5 - 1035*y^3*z^5 + 270*y^4*z^5 - 48*z^6 + 360*y*z^6 - 651*y^2*z^6 + 276*y^3*z^6 + 72*z^7 - 261*y*z^7 + 186*y^2*z^7 - 48*z^8 + 72*y*z^8 + 12*z^9)* G[-y, 1 - y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + ((5*y^4 - 9*y^5 + 9*y^6 - 3*y^7 - 20*y^3*z + 39*y^4*z - 39*y^6*z + 18*y^7*z - 49*y^2*z^2 + 177*y^3*z^2 - 120*y^4*z^2 - 102*y^5*z^2 + 90*y^6*z^2 - 24*y*z^3 + 207*y^2*z^3 - 294*y^3*z^3 - 36*y^4*z^3 + 174*y^5*z^3 - 6*z^4 + 102*y*z^4 - 309*y^2*z^4 + 159*y^3*z^4 + 150*y^4*z^4 + 24*z^5 - 162*y*z^5 + 219*y^2*z^5 + 30*y^3*z^5 - 36*z^6 + 114*y*z^6 - 42*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)* G[-y, 1 - y, -y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(y^3 + 17*y^2*z + 6*y^3*z + 25*y*z^2 + 12*y^2*z^2 + 6*z^3 + 6*y*z^3)*G[-y, -y, 0, z])/(3*y*z^3*(y + z)^2) + ((-2*y^3 + 21*y^4 - 21*y^5 + 12*y^6 - 34*y^2*z + 126*y^3*z - 138*y^4*z + 39*y^5*z + 12*y^6*z - 50*y*z^2 + 243*y^2*z^2 - 327*y^3*z^2 + 69*y^4*z^2 + 60*y^5*z^2 - 12*z^3 + 174*y*z^3 - 360*y^2*z^3 + 97*y^3*z^3 + 120*y^4*z^3 + 36*z^4 - 186*y*z^4 + 95*y^2*z^4 + 120*y^3*z^4 - 36*z^5 + 52*y*z^5 + 60*y^2*z^5 + 12*z^6 + 12*y*z^6)*G[-y, -y, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3* (y + z)^2) + ((y^3 + 3*y^4 - 3*y^5 + y^6 + 17*y^2*z - 36*y^3*z + 15*y^4*z + 8*y^5*z - 6*y^6*z + 25*y*z^2 - 108*y^2*z^2 + 96*y^3*z^2 + 13*y^4*z^2 - 30*y^5*z^2 + 6*z^3 - 87*y*z^3 + 153*y^2*z^3 - 5*y^3*z^3 - 60*y^4*z^3 - 18*z^4 + 93*y*z^4 - 28*y^2*z^4 - 60*y^3*z^4 + 18*z^5 - 23*y*z^5 - 30*y^2*z^5 - 6*z^6 - 6*y*z^6)*G[-y, -y, -y, z])/(3*y*z^3*(-1 + y + z)^3* (y + z)^2) + (4*G[0, 0, 1 - y, 0, z])/z^3 - (4*G[0, 0, 1 - y, 1 - y, z])/z^3 + (4*G[0, 0, -y, 1 - y, z])/z^3 + (4*G[0, 0, -y, -y, z])/z^3 - (8*G[0, 1 - y, 0, 0, z])/z^3 + (8*G[0, 1 - y, 0, 1 - y, z])/z^3 - (4*G[0, 1 - y, 0, -y, z])/z^3 - (4*G[0, 1 - y, 1, 0, z])/z^3 - (4*G[0, 1 - y, 1, 1 - y, z])/z^3 - (12*G[0, 1 - y, 1 - y, 0, z])/z^3 + (12*G[0, 1 - y, 1 - y, 1 - y, z])/z^3 + (4*G[0, 1 - y, 1 - y, -y, z])/z^3 - (8*G[0, 1 - y, -y, 1 - y, z])/ z^3 - (8*G[0, 1 - y, -y, -y, z])/z^3 - (8*G[0, -y, 0, 1 - y, z])/ z^3 - (12*G[0, -y, 0, -y, z])/z^3 - (8*G[0, -y, 1 - y, 0, z])/z^3 - (4*G[0, -y, 1 - y, 1 - y, z])/z^3 - (12*G[0, -y, 1 - y, -y, z])/ z^3 - (8*G[0, -y, -y, 0, z])/z^3 - (8*G[0, -y, -y, 1 - y, z])/z^3 + (4*G[0, -y, -y, -y, z])/z^3 + (16*G[1 - y, 0, 0, 0, z])/z^3 - (16*G[1 - y, 0, 0, 1 - y, z])/z^3 + (8*G[1 - y, 0, 0, -y, z])/z^3 - (4*G[1 - y, 0, 1, 0, z])/z^3 - (4*G[1 - y, 0, 1, 1 - y, z])/z^3 + (12*G[1 - y, 0, 1 - y, 0, z])/z^3 - (12*G[1 - y, 0, 1 - y, 1 - y, z])/z^3 - (8*G[1 - y, 0, 1 - y, -y, z])/z^3 - (8*G[1 - y, 0, -y, 1 - y, z])/ z^3 - (4*G[1 - y, 0, -y, -y, z])/z^3 + (8*G[1 - y, 1, 0, 0, z])/ z^3 + (4*G[1 - y, 1, 0, 1 - y, z])/z^3 + (4*G[1 - y, 1, 0, -y, z])/ z^3 + (8*G[1 - y, 1, 1, 0, z])/z^3 + (8*G[1 - y, 1, 1, 1 - y, z])/ z^3 + (4*G[1 - y, 1, 1 - y, 0, z])/z^3 + (12*G[1 - y, 1, 1 - y, 1 - y, z])/z^3 + (4*G[1 - y, 1, 1 - y, -y, z])/z^3 + (24*G[1 - y, 1 - y, 0, 0, z])/ z^3 - (24*G[1 - y, 1 - y, 0, 1 - y, z])/z^3 + (12*G[1 - y, 1 - y, 0, -y, z])/z^3 + (12*G[1 - y, 1 - y, 1, 0, z])/ z^3 + (12*G[1 - y, 1 - y, 1, 1 - y, z])/z^3 + (28*G[1 - y, 1 - y, 1 - y, 0, z])/z^3 - (28*G[1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 - (12*G[1 - y, 1 - y, 1 - y, -y, z])/z^3 + (16*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 + (12*G[1 - y, 1 - y, -y, -y, z])/z^3 + (16*G[1 - y, -y, 0, 1 - y, z])/ z^3 + (24*G[1 - y, -y, 0, -y, z])/z^3 + (16*G[1 - y, -y, 1 - y, 0, z])/z^3 + (4*G[1 - y, -y, 1 - y, 1 - y, z])/z^3 + (24*G[1 - y, -y, 1 - y, -y, z])/z^3 + (16*G[1 - y, -y, -y, 0, z])/ z^3 + (16*G[1 - y, -y, -y, 1 - y, z])/z^3 - (8*G[1 - y, -y, -y, -y, z])/z^3 + (16*G[-y, 0, 0, 1 - y, z])/z^3 + (32*G[-y, 0, 0, -y, z])/z^3 + (4*G[-y, 0, 1, 0, z])/z^3 + (4*G[-y, 0, 1, 1 - y, z])/z^3 + (4*G[-y, 0, 1 - y, 0, z])/z^3 + (24*G[-y, 0, 1 - y, 1 - y, z])/z^3 + (32*G[-y, 0, 1 - y, -y, z])/ z^3 + (24*G[-y, 0, -y, 0, z])/z^3 + (16*G[-y, 0, -y, 1 - y, z])/ z^3 - (20*G[-y, 0, -y, -y, z])/z^3 + (16*G[-y, 1 - y, 0, 0, z])/ z^3 + (12*G[-y, 1 - y, 0, 1 - y, z])/z^3 + (32*G[-y, 1 - y, 0, -y, z])/z^3 + (4*G[-y, 1 - y, 1, 0, z])/z^3 + (4*G[-y, 1 - y, 1, 1 - y, z])/z^3 + (24*G[-y, 1 - y, 1 - y, 0, z])/ z^3 + (4*G[-y, 1 - y, 1 - y, 1 - y, z])/z^3 + (20*G[-y, 1 - y, 1 - y, -y, z])/z^3 + (16*G[-y, 1 - y, -y, 0, z])/ z^3 + (16*G[-y, 1 - y, -y, 1 - y, z])/z^3 - (4*G[-y, 1 - y, -y, -y, z])/z^3 + (16*G[-y, -y, 0, 0, z])/z^3 + (16*G[-y, -y, 0, 1 - y, z])/z^3 - (8*G[-y, -y, 0, -y, z])/z^3 + (16*G[-y, -y, 1 - y, 0, z])/z^3 + (20*G[-y, -y, 1 - y, 1 - y, z])/ z^3 - (8*G[-y, -y, 1 - y, -y, z])/z^3 - (8*G[-y, -y, -y, 0, z])/ z^3 - (8*G[-y, -y, -y, 1 - y, z])/z^3 + (4*G[-y, -y, -y, -y, z])/ z^3) + ((-12 + 60*y - 120*y^2 + 120*y^3 - 60*y^4 + 12*y^5 + 30*z - 120*y*z + 180*y^2*z - 120*y^3*z + 30*y^4*z - 43*z^2 + 129*y*z^2 - 129*y^2*z^2 + 43*y^3*z^2 + 21*z^3 - 42*y*z^3 + 21*y^2*z^3 - 21*z^4 + 21*y*z^4 + 9*z^5)*G[0, 0, 0, 0, 1, y])/ (3*(-1 + y)^3*z^2*(-1 + y + z)^3) + (8*G[0, 0, 0, 1, 0, y])/ (3*(-1 + y + z)^3) - (4*(24*y^3 - 132*y^4 + 300*y^5 - 360*y^6 + 240*y^7 - 84*y^8 + 12*y^9 + 60*y^2*z - 396*y^3*z + 1050*y^4*z - 1440*y^5*z + 1080*y^6*z - 420*y^7*z + 66*y^8*z + 46*y*z^2 - 420*y^2*z^2 + 1392*y^3*z^2 - 2259*y^4*z^2 + 1935*y^5*z^2 - 837*y^6*z^2 + 143*y^7*z^2 + 6*z^3 - 162*y*z^3 + 810*y^2*z^3 - 1677*y^3*z^3 + 1680*y^4*z^3 - 795*y^5*z^3 + 138*y^6*z^3 - 18*z^4 + 198*y*z^4 - 585*y^2*z^4 + 684*y^3*z^4 - 294*y^4*z^4 + 15*y^5*z^4 + 18*z^5 - 89*y*z^5 + 96*y^2*z^5 + 66*y^3*z^5 - 100*y^4*z^5 - 6*z^6 - 3*y*z^6 + 87*y^2*z^6 - 105*y^3*z^6 + 21*y*z^7 - 48*y^2*z^7 - 9*y*z^8)*G[0, 0, 0, 1, 0, z])/(3*(-1 + y)^3*y*z^2*(-1 + y + z)^3* (y + z)^3) - (2*(-24*y^3 + 72*y^4 - 72*y^5 + 24*y^6 - 60*y^2*z + 252*y^3*z - 324*y^4*z + 132*y^5*z - 50*y*z^2 + 330*y^2*z^2 - 582*y^3*z^2 + 311*y^4*z^2 - 6*z^3 + 168*y*z^3 - 498*y^2*z^3 + 387*y^3*z^3 + 18*z^4 - 186*y*z^4 + 255*y^2*z^4 - 18*z^5 + 77*y*z^5 + 6*z^6)*G[0, 0, 0, 1, 1, y])/(3*y*z^2*(-1 + y + z)^3* (y + z)^3) + (4*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[0, 0, 0, 1 - y, 1 - y, z])/(3*y*z^2*(y + z)^3) + ((-21*y^4 + 174*y^5 - 555*y^6 + 900*y^7 - 795*y^8 + 366*y^9 - 69*y^10 - 21*y^3*z + 333*y^4*z - 1470*y^5*z + 2970*y^6*z - 3105*y^7*z + 1641*y^8*z - 348*y^9*z - 47*y^2*z^2 + 507*y^3*z^2 - 2271*y^4*z^2 + 5074*y^5*z^2 - 5979*y^6*z^2 + 3585*y^7*z^2 - 887*y^8*z^2 + 18*y^9*z^2 - 45*y*z^3 + 513*y^2*z^3 - 2421*y^3*z^3 + 5889*y^4*z^3 - 7788*y^5*z^3 + 5406*y^6*z^3 - 1662*y^7*z^3 + 108*y^8*z^3 - 18*z^4 + 297*y*z^4 - 1692*y^2*z^4 + 4755*y^3*z^4 - 7335*y^4*z^4 + 6150*y^5*z^4 - 2427*y^6*z^4 + 270*y^7*z^4 + 72*z^5 - 675*y*z^5 + 2471*y^2*z^5 - 4695*y^3*z^5 + 4929*y^4*z^5 - 2498*y^5*z^5 + 360*y^6*z^5 - 108*z^6 + 693*y*z^6 - 1785*y^2*z^6 + 2445*y^3*z^6 - 1623*y^4*z^6 + 270*y^5*z^6 + 72*z^7 - 324*y*z^7 + 624*y^2*z^7 - 588*y^3*z^7 + 108*y^4*z^7 - 18*z^8 + 54*y*z^8 - 90*y^2*z^8 + 18*y^3*z^8)*G[0, 0, 0, -y, 1 - y, z])/ (3*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) - (8*G[0, 0, 1, 0, 0, y])/(3*(-1 + y + z)^3) - (2*(36*y^3 - 192*y^4 + 420*y^5 - 480*y^6 + 300*y^7 - 96*y^8 + 12*y^9 + 90*y^2*z - 576*y^3*z + 1470*y^4*z - 1920*y^5*z + 1350*y^6*z - 480*y^7*z + 66*y^8*z + 67*y*z^2 - 600*y^2*z^2 + 1923*y^3*z^2 - 2974*y^4*z^2 + 2379*y^5*z^2 - 930*y^6*z^2 + 135*y^7*z^2 + 9*z^3 - 231*y*z^3 + 1110*y^2*z^3 - 2172*y^3*z^3 + 1989*y^4*z^3 - 801*y^5*z^3 + 96*y^6*z^3 - 27*z^4 + 276*y*z^4 - 750*y^2*z^4 + 738*y^3*z^4 - 153*y^4*z^4 - 84*y^5*z^4 + 27*z^5 - 117*y*z^5 + 63*y^2*z^5 + 243*y^3*z^5 - 234*y^4*z^5 - 9*z^6 - 15*y*z^6 + 183*y^2*z^6 - 213*y^3*z^6 + 42*y*z^7 - 96*y^2*z^7 - 18*y*z^8)* G[0, 0, 1, 0, 0, z])/(3*(-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^3) - (2*(24*y^3 - 156*y^4 + 420*y^5 - 600*y^6 + 480*y^7 - 204*y^8 + 36*y^9 + 60*y^2*z - 468*y^3*z + 1470*y^4*z - 2400*y^5*z + 2160*y^6*z - 1020*y^7*z + 198*y^8*z + 54*y*z^2 - 540*y^2*z^2 + 2052*y^3*z^2 - 3910*y^4*z^2 + 4008*y^5*z^2 - 2118*y^6*z^2 + 454*y^7*z^2 + 6*z^3 - 210*y*z^3 + 1230*y^2*z^3 - 3030*y^3*z^3 + 3741*y^4*z^3 - 2298*y^5*z^3 + 561*y^6*z^3 - 18*z^4 + 282*y*z^4 - 1074*y^2*z^4 + 1773*y^3*z^4 - 1383*y^4*z^4 + 420*y^5*z^4 + 18*z^5 - 148*y*z^5 + 399*y^2*z^5 - 489*y^3*z^5 + 229*y^4*z^5 - 6*z^6 + 39*y*z^6 - 123*y^2*z^6 + 117*y^3*z^6 - 21*y*z^7 + 48*y^2*z^7 + 9*y*z^8)*G[0, 0, 1, 0, 1, y])/(3*(-1 + y)^3*y*z^2*(-1 + y + z)^3* (y + z)^3) - (2*(-y^3 - 3*y^2*z + 3*y^3*z - 3*y*z^2 + 9*y^2*z^2 - 3*y^3*z^2 + z^3 + 3*y*z^3 - 3*y^2*z^3 + 2*y^3*z^3 - 3*z^4 + 3*y*z^4 + 6*y^2*z^4 + 3*z^5 + 6*y*z^5 + 2*z^6)* G[0, 0, 1, 0, 1 - y, z])/(3*z^3*(-1 + y + z)^3*(y + z)^3) + (8*(1 - 3*y + 3*y^2 + y^3 - 3*z + 6*y*z + 3*y^2*z + 3*z^2 + 3*y*z^2 + z^3)*G[0, 0, 1, 1, 0, y])/(3*(-1 + y + z)^3*(y + z)^3) + ((-2*y^4 + 6*y^5 - 6*y^6 + 2*y^7 + 6*y^3*z - 72*y^4*z + 264*y^5*z - 456*y^6*z + 414*y^7*z - 192*y^8*z + 36*y^9*z + 24*y^2*z^2 - 252*y^3*z^2 + 972*y^4*z^2 - 1842*y^5*z^2 + 1854*y^6*z^2 - 954*y^7*z^2 + 198*y^8*z^2 + 27*y*z^3 - 312*y^2*z^3 + 1383*y^3*z^3 - 3008*y^4*z^3 + 3441*y^5*z^3 - 1992*y^6*z^3 + 461*y^7*z^3 + 3*z^4 - 123*y*z^4 + 834*y^2*z^4 - 2352*y^3*z^4 + 3279*y^4*z^4 - 2241*y^5*z^4 + 600*y^6*z^4 - 9*z^5 + 186*y*z^5 - 852*y^2*z^5 + 1656*y^3*z^5 - 1497*y^4*z^5 + 516*y^5*z^5 + 9*z^6 - 119*y*z^6 + 429*y^2*z^6 - 663*y^3*z^6 + 362*y^4*z^6 - 3*z^7 + 51*y*z^7 - 219*y^2*z^7 + 225*y^3*z^7 - 42*y*z^8 + 96*y^2*z^8 + 18*y*z^9)* G[0, 0, 1, 1, 0, z])/(3*(-1 + y)^3*y*z^3*(-1 + y + z)^3*(y + z)^3) + (2*(36*y^3 - 240*y^4 + 660*y^5 - 960*y^6 + 780*y^7 - 336*y^8 + 60*y^9 + 90*y^2*z - 720*y^3*z + 2310*y^4*z - 3840*y^5*z + 3510*y^6*z - 1680*y^7*z + 330*y^8*z + 75*y*z^2 - 792*y^2*z^2 + 3123*y^3*z^2 - 6128*y^4*z^2 + 6441*y^5*z^2 - 3480*y^6*z^2 + 761*y^7*z^2 + 9*z^3 - 303*y*z^3 + 1830*y^2*z^3 - 4674*y^3*z^3 + 5979*y^4*z^3 - 3795*y^5*z^3 + 954*y^6*z^3 - 27*z^4 + 420*y*z^4 - 1668*y^2*z^4 + 2880*y^3*z^4 - 2343*y^4*z^4 + 738*y^5*z^4 + 27*z^5 - 239*y*z^5 + 681*y^2*z^5 - 879*y^3*z^5 + 428*y^4*z^5 - 9*z^6 + 69*y*z^6 - 237*y^2*z^6 + 231*y^3*z^6 - 42*y*z^7 + 96*y^2*z^7 + 18*y*z^8)*G[0, 0, 1, 1, 1, y])/(3*(-1 + y)^3*y*z^2*(-1 + y + z)^3* (y + z)^3) - (2*(-y^3 - 3*y^2*z + 3*y^3*z - 3*y*z^2 + 9*y^2*z^2 - 3*y^3*z^2 + z^3 + 3*y*z^3 - 3*y^2*z^3 + 2*y^3*z^3 - 3*z^4 + 3*y*z^4 + 6*y^2*z^4 + 3*z^5 + 6*y*z^5 + 2*z^6)* G[0, 0, 1, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^3*(y + z)^3) + (4*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 0, 1 - y, 0, 1 - y, z])/ (3*y*z^2*(y + z)^3) - (4*(-24*y^3 + 84*y^4 - 96*y^5 + 36*y^6 - 60*y^2*z + 216*y^3*z - 246*y^4*z + 90*y^5*z - 46*y*z^2 + 174*y^2*z^2 - 192*y^3*z^2 + 73*y^4*z^2 - 6*z^3 + 30*y*z^3 - 24*y^2*z^3 + 27*y^3*z^3 + 6*y*z^4 + 21*y^2*z^4 + 9*y*z^5)* G[0, 0, 1 - y, 1, 0, z])/(3*(-1 + y)^3*y*z^2*(y + z)^3) + (4*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 0, 1 - y, 1 - y, 0, z])/ (3*y*z^2*(y + z)^3) + (2*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[0, 0, 1 - y, 1 - y, 1 - y, z])/(y*z^2*(y + z)^3) + ((-2*y^5 + 12*y^6 - 30*y^7 + 40*y^8 - 30*y^9 + 12*y^10 - 2*y^11 - 33*y^4*z + 156*y^5*z - 285*y^6*z + 240*y^7*z - 75*y^8*z - 12*y^9*z + 9*y^10*z - 105*y^3*z^2 + 585*y^4*z^2 - 1236*y^5*z^2 + 1194*y^6*z^2 - 441*y^7*z^2 - 51*y^8*z^2 + 54*y^9*z^2 - 63*y^2*z^3 + 531*y^3*z^3 - 1431*y^4*z^3 + 1552*y^5*z^3 - 417*y^6*z^3 - 393*y^7*z^3 + 239*y^8*z^3 - 18*y^9*z^3 + 33*y*z^4 - 111*y^2*z^4 + 213*y^3*z^4 - 795*y^4*z^4 + 1914*y^5*z^4 - 2046*y^6*z^4 + 900*y^7*z^4 - 108*y^8*z^4 + 18*z^5 - 261*y*z^5 + 1182*y^2*z^5 - 2961*y^3*z^5 + 4653*y^4*z^5 - 4308*y^5*z^5 + 1947*y^6*z^5 - 270*y^7*z^5 - 72*z^6 + 639*y*z^6 - 2221*y^2*z^6 + 4161*y^3*z^6 - 4467*y^4*z^6 + 2356*y^5*z^6 - 360*y^6*z^6 + 108*z^7 - 681*y*z^7 + 1749*y^2*z^7 - 2409*y^3*z^7 + 1611*y^4*z^7 - 270*y^5*z^7 - 72*z^8 + 324*y*z^8 - 624*y^2*z^8 + 588*y^3*z^8 - 108*y^4*z^8 + 18*z^9 - 54*y*z^9 + 90*y^2*z^9 - 18*y^3*z^9)*G[0, 0, 1 - y, -y, 1 - y, z])/ (3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + (2*(3*y^5 - 3*y^6 + y^7 - 48*y^3*z + 153*y^4*z - 159*y^5*z + 54*y^6*z - 120*y^2*z^2 + 513*y^3*z^2 - 675*y^4*z^2 + 279*y^5*z^2 - 96*y*z^3 + 651*y^2*z^3 - 1173*y^3*z^3 + 614*y^4*z^3 - 12*z^4 + 324*y*z^4 - 978*y^2*z^4 + 705*y^3*z^4 + 36*z^5 - 360*y*z^5 + 432*y^2*z^5 - 36*z^6 + 127*y*z^6 + 12*z^7)*G[0, 0, -y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^3) + (2*(3*y^5 - 3*y^6 + y^7 - 48*y^3*z + 153*y^4*z - 159*y^5*z + 54*y^6*z - 120*y^2*z^2 + 513*y^3*z^2 - 675*y^4*z^2 + 279*y^5*z^2 - 96*y*z^3 + 651*y^2*z^3 - 1173*y^3*z^3 + 614*y^4*z^3 - 12*z^4 + 324*y*z^4 - 978*y^2*z^4 + 705*y^3*z^4 + 36*z^5 - 360*y*z^5 + 432*y^2*z^5 - 36*z^6 + 127*y*z^6 + 12*z^7)*G[0, 0, -y, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^3) + ((-4*y^4 + 24*y^5 - 60*y^6 + 80*y^7 - 60*y^8 + 24*y^9 - 4*y^10 - 35*y^3*z + 270*y^4*z - 825*y^5*z + 1300*y^6*z - 1125*y^7*z + 510*y^8*z - 95*y^9*z - 76*y^2*z^2 + 657*y^3*z^2 - 2277*y^4*z^2 + 4058*y^5*z^2 - 3942*y^6*z^2 + 1989*y^7*z^2 - 409*y^8*z^2 + 15*y*z^3 + 168*y^2*z^3 - 1392*y^3*z^3 + 3692*y^4*z^3 - 4611*y^5*z^3 + 2766*y^6*z^3 - 620*y^7*z^3 - 18*y^8*z^3 + 18*z^4 - 189*y*z^4 + 417*y^2*z^4 + 43*y^3*z^4 - 1005*y^4*z^4 + 960*y^5*z^4 - 154*y^6*z^4 - 90*y^7*z^4 - 72*z^5 + 531*y*z^5 - 1390*y^2*z^5 + 1716*y^3*z^5 - 1122*y^4*z^5 + 517*y^5*z^5 - 180*y^6*z^5 + 108*z^6 - 609*y*z^6 + 1275*y^2*z^6 - 1167*y^3*z^6 + 537*y^4*z^6 - 180*y^5*z^6 - 72*z^7 + 306*y*z^7 - 402*y^2*z^7 + 186*y^3*z^7 - 90*y^4*z^7 + 18*z^8 - 54*y*z^8 + 18*y^2*z^8 - 18*y^3*z^8)* G[0, 0, -y, 1 - y, 1 - y, z])/(3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3* (y + z)^2) + ((-6*y^6 + 24*y^7 - 38*y^8 + 30*y^9 - 12*y^10 + 2*y^11 - 93*y^4*z + 564*y^5*z - 1431*y^6*z + 1944*y^7*z - 1491*y^8*z + 612*y^9*z - 105*y^10*z - 237*y^3*z^2 + 1755*y^4*z^2 - 5262*y^5*z^2 + 8244*y^6*z^2 - 7155*y^7*z^2 + 3273*y^8*z^2 - 618*y^9*z^2 - 171*y^2*z^3 + 1797*y^3*z^3 - 6843*y^4*z^3 + 12864*y^5*z^3 - 12933*y^6*z^3 + 6681*y^7*z^3 - 1389*y^8*z^3 - 6*y^9*z^3 - 9*y*z^4 + 573*y^2*z^4 - 3573*y^3*z^4 + 8937*y^4*z^4 - 10974*y^5*z^4 + 6582*y^6*z^4 - 1500*y^7*z^4 - 36*y^8*z^4 + 6*z^5 - 27*y*z^5 - 456*y^2*z^5 + 2265*y^3*z^5 - 3915*y^4*z^5 + 2910*y^5*z^5 - 693*y^6*z^5 - 90*y^7*z^5 - 24*z^6 + 153*y*z^6 - 265*y^2*z^6 + 111*y^3*z^6 + 87*y^4*z^6 + 40*y^5*z^6 - 120*y^6*z^6 + 36*z^7 - 207*y*z^7 + 453*y^2*z^7 - 393*y^3*z^7 + 147*y^4*z^7 - 90*y^5*z^7 - 24*z^8 + 108*y*z^8 - 138*y^2*z^8 + 36*y^3*z^8 - 36*y^4*z^8 + 6*z^9 - 18*y*z^9 - 6*y^3*z^9)*G[0, 0, -y, -y, 1 - y, z])/(3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + (8*G[0, 1, 0, 0, 0, y])/(3*(-1 + y + z)^3) + (4*(-12*y^2 + 60*y^3 - 120*y^4 + 120*y^5 - 60*y^6 + 12*y^7 - 18*y*z + 120*y^2*z - 300*y^3*z + 360*y^4*z - 210*y^5*z + 48*y^6*z - 3*z^2 + 60*y*z^2 - 231*y^2*z^2 + 355*y^3*z^2 - 234*y^4*z^2 + 45*y^5*z^2 + 8*y^6*z^2 + 9*z^3 - 69*y*z^3 + 140*y^2*z^3 - 75*y^3*z^3 - 39*y^4*z^3 + 34*y^5*z^3 - 9*z^4 + 25*y*z^4 + 21*y^2*z^4 - 102*y^3*z^4 + 65*y^4*z^4 + 3*z^5 + 12*y*z^5 - 75*y^2*z^5 + 69*y^3*z^5 - 21*y*z^6 + 39*y^2*z^6 + 9*y*z^7)*G[0, 1, 0, 0, 0, z])/ (3*(-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^2) - (2*(12*y^3 - 84*y^4 + 240*y^5 - 360*y^6 + 300*y^7 - 132*y^8 + 24*y^9 + 30*y^2*z - 252*y^3*z + 840*y^4*z - 1440*y^5*z + 1350*y^6*z - 660*y^7*z + 132*y^8*z + 35*y*z^2 - 336*y^2*z^2 + 1281*y^3*z^2 - 2479*y^4*z^2 + 2586*y^5*z^2 - 1389*y^6*z^2 + 302*y^7*z^2 + 3*z^3 - 135*y*z^3 + 810*y^2*z^3 - 2007*y^3*z^3 + 2487*y^4*z^3 - 1536*y^5*z^3 + 378*y^6*z^3 - 9*z^4 + 180*y*z^4 - 705*y^2*z^4 + 1188*y^3*z^4 - 957*y^4*z^4 + 303*y^5*z^4 + 9*z^5 - 86*y*z^5 + 267*y^2*z^5 - 375*y^3*z^5 + 194*y^4*z^5 - 3*z^6 + 30*y*z^6 - 114*y^2*z^6 + 114*y^3*z^6 - 21*y*z^7 + 48*y^2*z^7 + 9*y*z^8)* G[0, 1, 0, 0, 1, y])/(3*(-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^3) - (4*(y^3 + 3*y^2*z - 3*y^3*z + 3*y*z^2 - 9*y^2*z^2 + 3*y^3*z^2 - z^3 - 3*y*z^3 + 3*y^2*z^3 + 2*y^3*z^3 + 3*z^4 - 3*y*z^4 + 6*y^2*z^4 - 3*z^5 + 6*y*z^5 + 2*z^6)*G[0, 1, 0, 0, 1 - y, z])/ (3*z^3*(-1 + y + z)^3*(y + z)^3) - (4*(-2 + 6*y - 6*y^2 + y^3 + 6*z - 12*y*z + 3*y^2*z - 6*z^2 + 3*y*z^2 + z^3)*G[0, 1, 0, 1, 0, y])/(3*(-1 + y + z)^3*(y + z)^3) + ((-9*y^3 + 31*y^4 - 30*y^5 + 12*y^6 - 27*y^2*z + 117*y^3*z - 147*y^4*z + 60*y^5*z - 27*y*z^2 + 171*y^2*z^2 - 297*y^3*z^2 + 147*y^4*z^2 - 9*z^3 + 110*y*z^3 - 294*y^2*z^3 + 204*y^3*z^3 - 2*y^4*z^3 + 33*z^4 - 159*y*z^4 + 174*y^2*z^4 - 12*y^3*z^4 - 45*z^5 + 96*y*z^5 - 24*y^2*z^5 + 27*z^6 - 20*y*z^6 - 6*z^7)* G[0, 1, 0, 1, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^3) + ((96*y^4 - 624*y^5 + 1680*y^6 - 2400*y^7 + 1920*y^8 - 816*y^9 + 144*y^10 + 240*y^3*z - 1872*y^4*z + 5880*y^5*z - 9600*y^6*z + 8640*y^7*z - 4080*y^8*z + 792*y^9*z - 18*y*z^2 + 333*y^2*z^2 - 2490*y^3*z^2 + 8739*y^4*z^2 - 16198*y^5*z^2 + 16449*y^6*z^2 - 8688*y^7*z^2 + 1879*y^8*z^2 - 6*y^9*z^2 + 105*y*z^3 - 1317*y^2*z^3 + 6126*y^3*z^3 - 13884*y^4*z^3 + 16611*y^5*z^3 - 10155*y^6*z^3 + 2550*y^7*z^3 - 36*y^8*z^3 + 6*z^4 - 261*y*z^4 + 2028*y^2*z^4 - 6270*y^3*z^4 + 9504*y^4*z^4 - 7215*y^5*z^4 + 2298*y^6*z^4 - 90*y^7*z^4 - 24*z^5 + 351*y*z^5 - 1591*y^2*z^5 + 3279*y^3*z^5 - 3441*y^4*z^5 + 1582*y^5*z^5 - 120*y^6*z^5 + 36*z^6 - 267*y*z^6 + 759*y^2*z^6 - 1203*y^3*z^6 + 873*y^4*z^6 - 90*y^5*z^6 - 24*z^7 + 108*y*z^7 - 264*y^2*z^7 + 324*y^3*z^7 - 36*y^4*z^7 + 6*z^8 - 18*y*z^8 + 54*y^2*z^8 - 6*y^3*z^8)*G[0, 1, 0, 1, 1, y])/ (3*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) - (4*(y^3 + 3*y^2*z - 3*y^3*z + 3*y*z^2 - 9*y^2*z^2 + 3*y^3*z^2 - z^3 - 3*y*z^3 + 3*y^2*z^3 + 2*y^3*z^3 + 3*z^4 - 3*y*z^4 + 6*y^2*z^4 - 3*z^5 + 6*y*z^5 + 2*z^6)*G[0, 1, 0, 1 - y, 0, z])/ (3*z^3*(-1 + y + z)^3*(y + z)^3) + ((-9*y^3 + 25*y^4 - 30*y^5 + 12*y^6 - 27*y^2*z + 99*y^3*z - 129*y^4*z + 60*y^5*z - 27*y*z^2 + 153*y^2*z^2 - 243*y^3*z^2 + 129*y^4*z^2 - 9*z^3 + 116*y*z^3 - 276*y^2*z^3 + 186*y^3*z^3 - 14*y^4*z^3 + 33*z^4 - 177*y*z^4 + 192*y^2*z^4 - 48*y^3*z^4 - 45*z^5 + 114*y*z^5 - 60*y^2*z^5 + 27*z^6 - 32*y*z^6 - 6*z^7)* G[0, 1, 0, 1 - y, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^3) + ((9*y^4 - 21*y^5 + 27*y^6 - 9*y^7 + 27*y^3*z - 90*y^4*z + 117*y^5*z - 54*y^6*z + 27*y^2*z^2 - 144*y^3*z^2 + 216*y^4*z^2 - 117*y^5*z^2 + 9*y*z^3 - 138*y^2*z^3 + 336*y^3*z^3 - 270*y^4*z^3 + 76*y^5*z^3 - 12*y^6*z^3 - 63*y*z^4 + 369*y^2*z^4 - 549*y^3*z^4 + 336*y^4*z^4 - 72*y^5*z^4 - 12*z^5 + 207*y*z^5 - 612*y^2*z^5 + 600*y^3*z^5 - 180*y^4*z^5 + 48*z^6 - 333*y*z^6 + 544*y^2*z^6 - 240*y^3*z^6 - 72*z^7 + 252*y*z^7 - 180*y^2*z^7 + 48*z^8 - 72*y*z^8 - 12*z^9)* G[0, 1, 0, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) - (8*(1 - 3*y + 3*y^2 + y^3 - 3*z + 6*y*z + 3*y^2*z + 3*z^2 + 3*y*z^2 + z^3)*G[0, 1, 1, 0, 0, y])/(3*(-1 + y + z)^3*(y + z)^3) + (2*(2*y^3 - 6*y^4 + 6*y^5 - 2*y^6 + 6*y^2*z - 36*y^3*z + 96*y^4*z - 144*y^5*z + 126*y^6*z - 60*y^7*z + 12*y^8*z + 6*y*z^2 - 72*y^2*z^2 + 288*y^3*z^2 - 558*y^4*z^2 + 576*y^5*z^2 - 306*y^6*z^2 + 66*y^7*z^2 - 2*z^3 - 36*y*z^3 + 288*y^2*z^3 - 781*y^3*z^3 + 1005*y^4*z^3 - 627*y^5*z^3 + 153*y^6*z^3 - 6*z^4 + 126*y*z^4 - 525*y^2*z^4 + 900*y^3*z^4 - 699*y^4*z^4 + 204*y^5*z^4 + 24*z^5 - 183*y*z^5 + 468*y^2*z^5 - 504*y^3*z^5 + 195*y^4*z^5 - 27*z^6 + 144*y*z^6 - 270*y^2*z^6 + 162*y^3*z^6 + 21*z^7 - 105*y*z^7 + 111*y^2*z^7 - 21*z^8 + 48*y*z^8 + 9*z^9)* G[0, 1, 1, 0, 0, z])/(3*(-1 + y)^3*z^3*(-1 + y + z)^3*(y + z)^3) + ((8*y^4 - 56*y^5 + 160*y^6 - 240*y^7 + 200*y^8 - 88*y^9 + 16*y^10 + 20*y^3*z - 168*y^4*z + 560*y^5*z - 960*y^6*z + 900*y^7*z - 440*y^8*z + 88*y^9*z + 6*y*z^2 - 25*y^2*z^2 - 58*y^3*z^2 + 537*y^4*z^2 - 1296*y^5*z^2 + 1493*y^6*z^2 - 846*y^7*z^2 + 187*y^8*z^2 + 2*y^9*z^2 - 25*y*z^3 + 97*y^2*z^3 - 2*y^3*z^3 - 518*y^4*z^3 + 973*y^5*z^3 - 707*y^6*z^3 + 170*y^7*z^3 + 12*y^8*z^3 - 2*z^4 + 57*y*z^4 - 208*y^2*z^4 + 252*y^3*z^4 - 36*y^4*z^4 - 109*y^5*z^4 + 16*y^6*z^4 + 30*y^7*z^4 + 8*z^5 - 87*y*z^5 + 269*y^2*z^5 - 363*y^3*z^5 + 225*y^4*z^5 - 86*y^5*z^5 + 40*y^6*z^5 - 12*z^6 + 79*y*z^6 - 181*y^2*z^6 + 161*y^3*z^6 - 59*y^4*z^6 + 30*y^5*z^6 + 8*z^7 - 36*y*z^7 + 46*y^2*z^7 - 12*y^3*z^7 + 12*y^4*z^7 - 2*z^8 + 6*y*z^8 + 2*y^3*z^8)* G[0, 1, 1, 0, 1, y])/((-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) + (4*(3 - 9*y + 9*y^2 + 2*y^3 - 9*z + 18*y*z + 6*y^2*z + 9*z^2 + 6*y*z^2 + 2*z^3)*G[0, 1, 1, 1, 0, y])/(3*(-1 + y + z)^3* (y + z)^3) + ((-9*y^3 + 58*y^4 - 150*y^5 + 204*y^6 - 157*y^7 + 66*y^8 - 12*y^9 - 27*y^2*z + 198*y^3*z - 591*y^4*z + 939*y^5*z - 858*y^6*z + 447*y^7*z - 120*y^8*z + 12*y^9*z - 27*y*z^2 + 252*y^2*z^2 - 927*y^3*z^2 + 1788*y^4*z^2 - 1983*y^5*z^2 + 1278*y^6*z^2 - 447*y^7*z^2 + 66*y^8*z^2 - 9*z^3 + 137*y*z^3 - 687*y^2*z^3 + 1695*y^3*z^3 - 2357*y^4*z^3 + 1905*y^5*z^3 - 843*y^6*z^3 + 159*y^7*z^3 + 33*z^4 - 270*y*z^4 + 900*y^2*z^4 - 1617*y^3*z^4 + 1677*y^4*z^4 - 951*y^5*z^4 + 228*y^6*z^4 - 45*z^5 + 261*y*z^5 - 660*y^2*z^5 + 927*y^3*z^5 - 714*y^4*z^5 + 231*y^5*z^5 + 27*z^6 - 132*y*z^6 + 297*y^2*z^6 - 369*y^3*z^6 + 186*y^4*z^6 - 6*z^7 + 39*y*z^7 - 123*y^2*z^7 + 117*y^3*z^7 - 21*y*z^8 + 48*y^2*z^8 + 9*y*z^9)*G[0, 1, 1, 1, 0, z])/(3*(-1 + y)^3*y*z^3* (-1 + y + z)^3*(y + z)^3) - (7*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 1, 1, 1, 1, y])/(3*y*z^2*(y + z)^3) - (4*(y^3 + 3*y^2*z - 3*y^3*z + 3*y*z^2 - 9*y^2*z^2 + 3*y^3*z^2 - z^3 - 3*y*z^3 + 3*y^2*z^3 + 2*y^3*z^3 + 3*z^4 - 3*y*z^4 + 6*y^2*z^4 - 3*z^5 + 6*y*z^5 + 2*z^6)*G[0, 1, 1 - y, 0, 0, z])/ (3*z^3*(-1 + y + z)^3*(y + z)^3) + ((-9*y^3 + 25*y^4 - 30*y^5 + 12*y^6 - 27*y^2*z + 99*y^3*z - 129*y^4*z + 60*y^5*z - 27*y*z^2 + 153*y^2*z^2 - 243*y^3*z^2 + 129*y^4*z^2 - 9*z^3 + 116*y*z^3 - 276*y^2*z^3 + 186*y^3*z^3 - 14*y^4*z^3 + 33*z^4 - 177*y*z^4 + 192*y^2*z^4 - 48*y^3*z^4 - 45*z^5 + 114*y*z^5 - 60*y^2*z^5 + 27*z^6 - 32*y*z^6 - 6*z^7)* G[0, 1, 1 - y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^3) + ((9*y^3 - 21*y^4 + 30*y^5 - 12*y^6 + 27*y^2*z - 87*y^3*z + 117*y^4*z - 60*y^5*z + 27*y*z^2 - 141*y^2*z^2 + 207*y^3*z^2 - 117*y^4*z^2 + 9*z^3 - 120*y*z^3 + 264*y^2*z^3 - 174*y^3*z^3 + 22*y^4*z^3 - 33*z^4 + 189*y*z^4 - 204*y^2*z^4 + 72*y^3*z^4 + 45*z^5 - 126*y*z^5 + 84*y^2*z^5 - 27*z^6 + 40*y*z^6 + 6*z^7)* G[0, 1, 1 - y, 1, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^3) + ((-9*y^3 + 25*y^4 - 30*y^5 + 12*y^6 - 27*y^2*z + 99*y^3*z - 129*y^4*z + 60*y^5*z - 27*y*z^2 + 153*y^2*z^2 - 243*y^3*z^2 + 129*y^4*z^2 - 9*z^3 + 116*y*z^3 - 276*y^2*z^3 + 186*y^3*z^3 - 14*y^4*z^3 + 33*z^4 - 177*y*z^4 + 192*y^2*z^4 - 48*y^3*z^4 - 45*z^5 + 114*y*z^5 - 60*y^2*z^5 + 27*z^6 - 32*y*z^6 - 6*z^7)* G[0, 1, 1 - y, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^3) + ((9*y^4 - 21*y^5 + 27*y^6 - 9*y^7 + 27*y^3*z - 90*y^4*z + 117*y^5*z - 54*y^6*z + 27*y^2*z^2 - 144*y^3*z^2 + 216*y^4*z^2 - 117*y^5*z^2 + 9*y*z^3 - 138*y^2*z^3 + 336*y^3*z^3 - 270*y^4*z^3 + 76*y^5*z^3 - 12*y^6*z^3 - 63*y*z^4 + 369*y^2*z^4 - 549*y^3*z^4 + 336*y^4*z^4 - 72*y^5*z^4 - 12*z^5 + 207*y*z^5 - 612*y^2*z^5 + 600*y^3*z^5 - 180*y^4*z^5 + 48*z^6 - 333*y*z^6 + 544*y^2*z^6 - 240*y^3*z^6 - 72*z^7 + 252*y*z^7 - 180*y^2*z^7 + 48*z^8 - 72*y*z^8 - 12*z^9)* G[0, 1, 1 - y, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + (4*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 1 - y, 0, 0, 1 - y, z])/ (3*y*z^2*(y + z)^3) + ((-9*y^3 + 51*y^4 - 117*y^5 + 135*y^6 - 75*y^7 + 9*y^8 + 9*y^9 - 3*y^10 - 27*y^2*z + 60*y^3*z + 201*y^4*z - 966*y^5*z + 1605*y^6*z - 1368*y^7*z + 615*y^8*z - 126*y^9*z + 6*y^10*z - 27*y*z^2 - 60*y^2*z^2 + 1242*y^3*z^2 - 4317*y^4*z^2 + 7029*y^5*z^2 - 6174*y^6*z^2 + 2904*y^7*z^2 - 633*y^8*z^2 + 36*y^9*z^2 - 9*z^3 - 79*y*z^3 + 1446*y^2*z^3 - 5901*y^3*z^3 + 11021*y^4*z^3 - 10833*y^5*z^3 + 5604*y^6*z^3 - 1339*y^7*z^3 + 90*y^8*z^3 + 6*z^4 + 510*y*z^4 - 3303*y^2*z^4 + 7902*y^3*z^4 - 9114*y^4*z^4 + 5268*y^5*z^4 - 1389*y^6*z^4 + 120*y^7*z^4 + 36*z^5 - 720*y*z^5 + 2562*y^2*z^5 - 3564*y^3*z^5 + 2148*y^4*z^5 - 552*y^5*z^5 + 90*y^6*z^5 - 54*z^6 + 337*y*z^6 - 471*y^2*z^6 - 69*y^3*z^6 + 257*y^4*z^6 + 36*y^5*z^6 + 21*z^7 + 15*y*z^7 - 339*y^2*z^7 + 405*y^3*z^7 + 6*y^4*z^7 - 84*y*z^8 + 192*y^2*z^8 + 36*y*z^9)*G[0, 1 - y, 0, 1, 0, z])/(3*(-1 + y)^3*y*z^3* (-1 + y + z)^3*(y + z)^3) + (4*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 1 - y, 0, 1 - y, 0, z])/(3*y*z^2*(y + z)^3) + (2*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 1 - y, 0, 1 - y, 1 - y, z])/(y*z^2*(y + z)^3) + ((9*y^4 - 59*y^5 + 165*y^6 - 255*y^7 + 235*y^8 - 129*y^9 + 39*y^10 - 5*y^11 + 27*y^3*z - 207*y^4*z + 705*y^5*z - 1359*y^6*z + 1575*y^7*z - 1077*y^8*z + 387*y^9*z - 45*y^10*z - 6*y^11*z + 27*y^2*z^2 - 303*y^3*z^2 + 1377*y^4*z^2 - 3357*y^5*z^2 + 4737*y^6*z^2 - 3825*y^7*z^2 + 1575*y^8*z^2 - 195*y^9*z^2 - 36*y^10*z^2 + 9*y*z^3 - 171*y^2*z^3 + 1131*y^3*z^3 - 3663*y^4*z^3 + 6463*y^5*z^3 - 6243*y^6*z^3 + 2955*y^7*z^3 - 379*y^8*z^3 - 102*y^9*z^3 - 12*y*z^4 + 240*y^2*z^4 - 1374*y^3*z^4 + 3507*y^4*z^4 - 4389*y^5*z^4 + 2433*y^6*z^4 - 213*y^7*z^4 - 192*y^8*z^4 + 12*z^5 - 126*y*z^5 + 384*y^2*z^5 - 369*y^3*z^5 - 99*y^4*z^5 + 141*y^5*z^5 + 327*y^6*z^5 - 270*y^7*z^5 - 48*z^6 + 396*y*z^6 - 1201*y^2*z^6 + 1731*y^3*z^6 - 1227*y^4*z^6 + 589*y^5*z^6 - 276*y^6*z^6 + 72*z^7 - 447*y*z^7 + 1011*y^2*z^7 - 903*y^3*z^7 + 345*y^4*z^7 - 186*y^5*z^7 - 48*z^8 + 216*y*z^8 - 276*y^2*z^8 + 72*y^3*z^8 - 72*y^4*z^8 + 12*z^9 - 36*y*z^9 - 12*y^3*z^9)*G[0, 1 - y, 0, -y, 1 - y, z])/(3*(-1 + y)^3*y^2*z^3* (-1 + y + z)^3*(y + z)^3) - (2*(-36*y^3 + 132*y^4 - 156*y^5 + 60*y^6 - 90*y^2*z + 342*y^3*z - 402*y^4*z + 150*y^5*z - 67*y*z^2 + 273*y^2*z^2 - 309*y^3*z^2 + 121*y^4*z^2 - 9*z^3 + 51*y*z^3 - 39*y^2*z^3 + 51*y^3*z^3 + 12*y*z^4 + 42*y^2*z^4 + 18*y*z^5)* G[0, 1 - y, 1, 0, 0, z])/(3*(-1 + y)^3*y*z^2*(y + z)^3) + ((-2*y^3 + y^4 - 2*y^5 - 6*y^2*z + 7*y^3*z - 7*y^4*z - 6*y*z^2 + 15*y^2*z^2 - 11*y^3*z^2 + 2*z^3 + 5*y*z^3 - 7*y^2*z^3 - 4*z^4 + y*z^4 + 2*z^5)*G[0, 1 - y, 1, 0, 1 - y, z])/(3*z^3*(-1 + y + z)^2* (y + z)^3) + ((2*y^4 - 7*y^5 + 11*y^6 - 11*y^7 + 7*y^8 - 2*y^9 - 6*y^3*z + 11*y^4*z + 22*y^5*z - 72*y^6*z + 64*y^7*z - 19*y^8*z - 24*y^2*z^2 + 69*y^3*z^2 + 2*y^4*z^2 - 180*y^5*z^2 + 198*y^6*z^2 - 65*y^7*z^2 - 27*y*z^3 + 114*y^2*z^3 - 90*y^3*z^3 - 162*y^4*z^3 + 273*y^5*z^3 - 108*y^6*z^3 - 3*z^4 + 45*y*z^4 - 69*y^2*z^4 - 87*y^3*z^4 + 240*y^4*z^4 - 126*y^5*z^4 + 6*z^5 - 15*y*z^5 - 45*y^2*z^5 + 183*y^3*z^5 - 147*y^4*z^5 - 3*z^6 - 9*y*z^6 + 99*y^2*z^6 - 141*y^3*z^6 + 24*y*z^7 - 78*y^2*z^7 - 18*y*z^8)* G[0, 1 - y, 1, 1, 0, z])/(3*(-1 + y)^3*y*z^3*(-1 + y + z)^2* (y + z)^3) + ((-2*y^3 + y^4 - 2*y^5 - 6*y^2*z + 7*y^3*z - 7*y^4*z - 6*y*z^2 + 15*y^2*z^2 - 11*y^3*z^2 + 2*z^3 + 5*y*z^3 - 7*y^2*z^3 - 4*z^4 + y*z^4 + 2*z^5)*G[0, 1 - y, 1, 1 - y, 0, z])/ (3*z^3*(-1 + y + z)^2*(y + z)^3) + (4*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 1 - y, 1 - y, 0, 0, z])/ (3*y*z^2*(y + z)^3) + (2*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[0, 1 - y, 1 - y, 0, 1 - y, z])/(y*z^2*(y + z)^3) + ((3*y^3 - 17*y^4 + 39*y^5 - 45*y^6 + 25*y^7 - 3*y^8 - 3*y^9 + y^10 + 9*y^2*z - 92*y^3*z + 365*y^4*z - 758*y^5*z + 905*y^6*z - 624*y^7*z + 227*y^8*z - 30*y^9*z - 2*y^10*z + 9*y*z^2 - 160*y^2*z^2 + 882*y^3*z^2 - 2341*y^4*z^2 + 3417*y^5*z^2 - 2802*y^6*z^2 + 1192*y^7*z^2 - 185*y^8*z^2 - 12*y^9*z^2 + 3*z^3 - 113*y*z^3 + 894*y^2*z^3 - 3039*y^3*z^3 + 5377*y^4*z^3 - 5175*y^5*z^3 + 2532*y^6*z^3 - 449*y^7*z^3 - 30*y^8*z^3 - 20*z^4 + 356*y*z^4 - 1799*y^2*z^4 + 4138*y^3*z^4 - 4868*y^4*z^4 + 2818*y^5*z^4 - 585*y^6*z^4 - 40*y^7*z^4 + 42*z^5 - 448*y*z^5 + 1538*y^2*z^5 - 2400*y^3*z^5 + 1766*y^4*z^5 - 468*y^5*z^5 - 30*y^6*z^5 - 36*z^6 + 243*y*z^6 - 585*y^2*z^6 + 657*y^3*z^6 - 279*y^4*z^6 - 12*y^5*z^6 + 11*z^7 - 59*y*z^7 + 167*y^2*z^7 - 153*y^3*z^7 - 2*y^4*z^7 + 28*y*z^8 - 64*y^2*z^8 - 12*y*z^9)* G[0, 1 - y, 1 - y, 1, 0, z])/((-1 + y)^3*y*z^3*(-1 + y + z)^3* (y + z)^3) + (2*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[0, 1 - y, 1 - y, 1 - y, 0, z])/(y*z^2*(y + z)^3) + (7*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 1 - y, 1 - y, 1 - y, 1 - y, z])/(3*y*z^2*(y + z)^3) + ((-9*y^4 + 65*y^5 - 201*y^6 + 345*y^7 - 355*y^8 + 219*y^9 - 75*y^10 + 11*y^11 - 27*y^3*z + 141*y^4*z - 327*y^5*z + 459*y^6*z - 435*y^7*z + 267*y^8*z - 81*y^9*z - 3*y^10*z + 6*y^11*z - 27*y^2*z^2 + 111*y^3*z^2 - 27*y^4*z^2 - 495*y^5*z^2 + 1011*y^6*z^2 - 927*y^7*z^2 + 495*y^8*z^2 - 177*y^9*z^2 + 36*y^10*z^2 - 9*y*z^3 - 19*y^2*z^3 + 591*y^3*z^3 - 2301*y^4*z^3 + 3977*y^5*z^3 - 3669*y^6*z^3 + 1941*y^7*z^3 - 619*y^8*z^3 + 108*y^9*z^3 - 24*y*z^4 + 564*y^2*z^4 - 2718*y^3*z^4 + 5655*y^4*z^4 - 6081*y^5*z^4 + 3621*y^6*z^4 - 1245*y^7*z^4 + 228*y^8*z^4 - 18*z^5 + 288*y*z^5 - 1746*y^2*z^5 + 4611*y^3*z^5 - 6075*y^4*z^5 + 4245*y^5*z^5 - 1665*y^6*z^5 + 360*y^7*z^5 + 72*z^6 - 684*y*z^6 + 2421*y^2*z^6 - 4023*y^3*z^6 + 3303*y^4*z^6 - 1449*y^5*z^6 + 396*y^6*z^6 - 108*z^7 + 699*y*z^7 - 1641*y^2*z^7 + 1641*y^3*z^7 - 759*y^4*z^7 + 276*y^5*z^7 + 72*z^8 - 324*y*z^8 + 456*y^2*z^8 - 204*y^3*z^8 + 108*y^4*z^8 - 18*z^9 + 54*y*z^9 - 18*y^2*z^9 + 18*y^3*z^9)*G[0, 1 - y, 1 - y, -y, 1 - y, z])/ (3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + ((4*y^4 - 9*y^5 + 9*y^6 - 4*y^7 - 60*y^3*z + 177*y^4*z - 171*y^5*z + 51*y^6*z - 168*y^2*z^2 + 693*y^3*z^2 - 879*y^4*z^2 + 348*y^5*z^2 - 130*y*z^3 + 897*y^2*z^3 - 1599*y^3*z^3 + 832*y^4*z^3 - 18*z^4 + 444*y*z^4 - 1344*y^2*z^4 + 996*y^3*z^4 + 54*z^5 - 498*y*z^5 + 627*y^2*z^5 - 54*z^6 + 188*y*z^6 + 18*z^7)*G[0, 1 - y, -y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^3) + ((4*y^4 - 9*y^5 + 9*y^6 - 4*y^7 - 60*y^3*z + 177*y^4*z - 171*y^5*z + 51*y^6*z - 168*y^2*z^2 + 693*y^3*z^2 - 879*y^4*z^2 + 348*y^5*z^2 - 130*y*z^3 + 897*y^2*z^3 - 1599*y^3*z^3 + 832*y^4*z^3 - 18*z^4 + 444*y*z^4 - 1344*y^2*z^4 + 996*y^3*z^4 + 54*z^5 - 498*y*z^5 + 627*y^2*z^5 - 54*z^6 + 188*y*z^6 + 18*z^7)*G[0, 1 - y, -y, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^3) + ((10*y^5 - 60*y^6 + 150*y^7 - 200*y^8 + 150*y^9 - 60*y^10 + 10*y^11 - 75*y^4*z + 372*y^5*z - 735*y^6*z + 720*y^7*z - 345*y^8*z + 60*y^9*z + 3*y^10*z - 201*y^3*z^2 + 1287*y^4*z^2 - 3270*y^5*z^2 + 4230*y^6*z^2 - 2925*y^7*z^2 + 1011*y^8*z^2 - 132*y^9*z^2 - 229*y^2*z^3 + 1857*y^3*z^3 - 5739*y^4*z^3 + 8862*y^5*z^3 - 7311*y^6*z^3 + 3105*y^7*z^3 - 569*y^8*z^3 + 24*y^9*z^3 - 81*y*z^4 + 1197*y^2*z^4 - 5157*y^3*z^4 + 10143*y^4*z^4 - 10302*y^5*z^4 + 5448*y^6*z^4 - 1392*y^7*z^4 + 144*y^8*z^4 - 24*z^5 + 459*y*z^5 - 2790*y^2*z^5 + 7257*y^3*z^5 - 9369*y^4*z^5 + 6252*y^5*z^5 - 2145*y^6*z^5 + 360*y^7*z^5 + 96*z^6 - 963*y*z^6 + 3459*y^2*z^6 - 5787*y^3*z^6 + 4797*y^4*z^6 - 2046*y^5*z^6 + 480*y^6*z^6 - 144*z^7 + 945*y*z^7 - 2247*y^2*z^7 + 2343*y^3*z^7 - 1149*y^4*z^7 + 360*y^5*z^7 + 96*z^8 - 432*y*z^8 + 636*y^2*z^8 - 336*y^3*z^8 + 144*y^4*z^8 - 24*z^9 + 72*y*z^9 - 36*y^2*z^9 + 24*y^3*z^9)* G[0, 1 - y, -y, 1 - y, 1 - y, z])/(3*(-1 + y)^3*y^2*z^3* (-1 + y + z)^3*(y + z)^3) + ((-2*y^5 + 9*y^6 - 18*y^7 + 22*y^8 - 18*y^9 + 9*y^10 - 2*y^11 - 111*y^4*z + 639*y^5*z - 1533*y^6*z + 1965*y^7*z - 1422*y^8*z + 552*y^9*z - 90*y^10*z - 255*y^3*z^2 + 1782*y^4*z^2 - 5022*y^5*z^2 + 7374*y^6*z^2 - 5985*y^7*z^2 + 2556*y^8*z^2 - 450*y^9*z^2 - 205*y^2*z^3 + 1938*y^3*z^3 - 6771*y^4*z^3 + 11772*y^5*z^3 - 11013*y^6*z^3 + 5352*y^7*z^3 - 1091*y^8*z^3 + 18*y^9*z^3 - 69*y*z^4 + 1059*y^2*z^4 - 4947*y^3*z^4 + 10635*y^4*z^4 - 11844*y^5*z^4 + 6798*y^6*z^4 - 1740*y^7*z^4 + 108*y^8*z^4 - 18*z^5 + 369*y*z^5 - 2346*y^2*z^5 + 6420*y^3*z^5 - 8748*y^4*z^5 + 6111*y^5*z^5 - 2058*y^6*z^5 + 270*y^7*z^5 + 72*z^6 - 747*y*z^6 + 2763*y^2*z^6 - 4761*y^3*z^6 + 4095*y^4*z^6 - 1764*y^5*z^6 + 360*y^6*z^6 - 108*z^7 + 717*y*z^7 - 1731*y^2*z^7 + 1887*y^3*z^7 - 981*y^4*z^7 + 270*y^5*z^7 + 72*z^8 - 324*y*z^8 + 498*y^2*z^8 - 300*y^3*z^8 + 108*y^4*z^8 - 18*z^9 + 54*y*z^9 - 36*y^2*z^9 + 18*y^3*z^9)*G[0, 1 - y, -y, -y, 1 - y, z])/ (3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) - (2*(6*y^5 - 6*y^6 + 2*y^7 + 36*y^3*z - 90*y^4*z + 78*y^5*z - 24*y^6*z + 90*y^2*z^2 - 360*y^3*z^2 + 432*y^4*z^2 - 168*y^5*z^2 + 67*y*z^3 - 465*y^2*z^3 + 807*y^3*z^3 - 405*y^4*z^3 + 9*z^4 - 228*y*z^4 + 687*y^2*z^4 - 486*y^3*z^4 - 27*z^5 + 255*y*z^5 - 306*y^2*z^5 + 27*z^6 - 92*y*z^6 - 9*z^7)*G[0, -y, 0, 0, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^3) + ((y^4 + 15*y^5 - 15*y^6 + 5*y^7 + 18*y^3*z + 3*y^4*z - 48*y^5*z + 33*y^6*z - 6*y^7*z + 42*y^2*z^2 - 108*y^3*z^2 + 3*y^4*z^2 + 81*y^5*z^2 - 36*y^6*z^2 + 35*y*z^3 - 195*y^2*z^3 + 177*y^3*z^3 + 80*y^4*z^3 - 90*y^5*z^3 + 6*z^4 - 117*y*z^4 + 246*y^2*z^4 + 3*y^3*z^4 - 120*y^4*z^4 - 18*z^5 + 123*y*z^5 - 51*y^2*z^5 - 90*y^3*z^5 + 18*z^6 - 33*y*z^6 - 36*y^2*z^6 - 6*z^7 - 6*y*z^7)* G[0, -y, 0, 1, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^3) - (2*(6*y^5 - 6*y^6 + 2*y^7 + 36*y^3*z - 90*y^4*z + 78*y^5*z - 24*y^6*z + 90*y^2*z^2 - 360*y^3*z^2 + 432*y^4*z^2 - 168*y^5*z^2 + 67*y*z^3 - 465*y^2*z^3 + 807*y^3*z^3 - 405*y^4*z^3 + 9*z^4 - 228*y*z^4 + 687*y^2*z^4 - 486*y^3*z^4 - 27*z^5 + 255*y*z^5 - 306*y^2*z^5 + 27*z^6 - 92*y*z^6 - 9*z^7)*G[0, -y, 0, 1 - y, 0, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^3) + ((-y^3 - 6*y^4 + 6*y^5 - y^6 - 53*y^2*z + 138*y^3*z - 111*y^4*z + 25*y^5*z + 6*y^6*z - 79*y*z^2 + 375*y^2*z^2 - 459*y^3*z^2 + 140*y^4*z^2 + 30*y^5*z^2 - 15*z^3 + 276*y*z^3 - 606*y^2*z^3 + 275*y^3*z^3 + 60*y^4*z^3 + 45*z^4 - 309*y*z^4 + 250*y^2*z^4 + 60*y^3*z^4 - 45*z^5 + 104*y*z^5 + 30*y^2*z^5 + 15*z^6 + 6*y*z^6)* G[0, -y, 0, 1 - y, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(-2*y^4 + 18*y^5 - 18*y^6 + 6*y^7 + 30*y^3*z - 48*y^4*z + 18*y^5*z + 84*y^2*z^2 - 306*y^3*z^2 + 318*y^4*z^2 - 108*y^5*z^2 + 67*y*z^3 - 441*y^2*z^3 + 711*y^3*z^3 - 327*y^4*z^3 + 9*z^4 - 228*y*z^4 + 657*y^2*z^4 - 432*y^3*z^4 - 27*z^5 + 255*y*z^5 - 288*y^2*z^5 + 27*z^6 - 90*y*z^6 - 9*z^7)*G[0, -y, 0, -y, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^3) - (2*(6*y^5 - 6*y^6 + 2*y^7 + 36*y^3*z - 90*y^4*z + 78*y^5*z - 24*y^6*z + 90*y^2*z^2 - 360*y^3*z^2 + 432*y^4*z^2 - 168*y^5*z^2 + 67*y*z^3 - 465*y^2*z^3 + 807*y^3*z^3 - 405*y^4*z^3 + 9*z^4 - 228*y*z^4 + 687*y^2*z^4 - 486*y^3*z^4 - 27*z^5 + 255*y*z^5 - 306*y^2*z^5 + 27*z^6 - 92*y*z^6 - 9*z^7)*G[0, -y, 1 - y, 0, 0, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^3) + ((-y^3 - 6*y^4 + 6*y^5 - y^6 - 53*y^2*z + 138*y^3*z - 111*y^4*z + 25*y^5*z + 6*y^6*z - 79*y*z^2 + 375*y^2*z^2 - 459*y^3*z^2 + 140*y^4*z^2 + 30*y^5*z^2 - 15*z^3 + 276*y*z^3 - 606*y^2*z^3 + 275*y^3*z^3 + 60*y^4*z^3 + 45*z^4 - 309*y*z^4 + 250*y^2*z^4 + 60*y^3*z^4 - 45*z^5 + 104*y*z^5 + 30*y^2*z^5 + 15*z^6 + 6*y*z^6)* G[0, -y, 1 - y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((y^4 + 15*y^5 - 15*y^6 + 5*y^7 + 18*y^3*z + 3*y^4*z - 48*y^5*z + 33*y^6*z - 6*y^7*z + 42*y^2*z^2 - 108*y^3*z^2 + 3*y^4*z^2 + 81*y^5*z^2 - 36*y^6*z^2 + 35*y*z^3 - 195*y^2*z^3 + 177*y^3*z^3 + 80*y^4*z^3 - 90*y^5*z^3 + 6*z^4 - 117*y*z^4 + 246*y^2*z^4 + 3*y^3*z^4 - 120*y^4*z^4 - 18*z^5 + 123*y*z^5 - 51*y^2*z^5 - 90*y^3*z^5 + 18*z^6 - 33*y*z^6 - 36*y^2*z^6 - 6*z^7 - 6*y*z^7)* G[0, -y, 1 - y, 1, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^3) + ((-y^3 - 6*y^4 + 6*y^5 - y^6 - 53*y^2*z + 138*y^3*z - 111*y^4*z + 25*y^5*z + 6*y^6*z - 79*y*z^2 + 375*y^2*z^2 - 459*y^3*z^2 + 140*y^4*z^2 + 30*y^5*z^2 - 15*z^3 + 276*y*z^3 - 606*y^2*z^3 + 275*y^3*z^3 + 60*y^4*z^3 + 45*z^4 - 309*y*z^4 + 250*y^2*z^4 + 60*y^3*z^4 - 45*z^5 + 104*y*z^5 + 30*y^2*z^5 + 15*z^6 + 6*y*z^6)* G[0, -y, 1 - y, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((-4*y^5 + 12*y^6 - 12*y^7 + 4*y^8 + 19*y^4*z - 73*y^5*z + 89*y^6*z - 35*y^7*z + 55*y^3*z^2 - 213*y^4*z^2 + 253*y^5*z^2 - 95*y^6*z^2 + 63*y^2*z^3 - 243*y^3*z^3 + 279*y^4*z^3 - 117*y^5*z^3 + 6*y^6*z^3 + 21*y*z^4 - 97*y^2*z^4 + 125*y^3*z^4 - 103*y^4*z^4 + 18*y^5*z^4 + 6*z^5 - 36*y*z^5 + 64*y^2*z^5 - 88*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 30*y^2*z^6 + 6*y^3*z^6)*G[0, -y, 1 - y, 1 - y, 1 - y, z])/((-1 + y)^3*y^2*z^3*(y + z)^3) + ((9*y^5 - 21*y^6 + 21*y^7 - 7*y^8 + 81*y^4*z - 246*y^5*z + 249*y^6*z - 78*y^7*z - 6*y^8*z + 159*y^3*z^2 - 684*y^4*z^2 + 864*y^5*z^2 - 309*y^6*z^2 - 36*y^7*z^2 + 103*y^2*z^3 - 768*y^3*z^3 + 1374*y^4*z^3 - 634*y^5*z^3 - 84*y^6*z^3 + 30*y*z^4 - 411*y^2*z^4 + 1173*y^3*z^4 - 789*y^4*z^4 - 84*y^5*z^4 + 6*z^5 - 126*y*z^5 + 597*y^2*z^5 - 654*y^3*z^5 - 24*z^6 + 198*y*z^6 - 375*y^2*z^6 + 84*y^3*z^6 + 36*z^7 - 138*y*z^7 + 84*y^2*z^7 - 24*z^8 + 36*y*z^8 + 6*z^9)*G[0, -y, 1 - y, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3* (y + z)^3) + ((y^4 - 54*y^3*z + 6*y^4*z - 138*y^2*z^2 + 18*y^3*z^2 - 107*y*z^3 + 18*y^2*z^3 - 12*z^4 + 6*y*z^4)*G[0, -y, -y, 0, 1 - y, z])/(3*y*z^3*(y + z)^3) + ((y^4 - 54*y^3*z + 6*y^4*z - 138*y^2*z^2 + 18*y^3*z^2 - 107*y*z^3 + 18*y^2*z^3 - 12*z^4 + 6*y*z^4)*G[0, -y, -y, 1 - y, 0, z])/(3*y*z^3*(y + z)^3) + ((-5*y^4 + 39*y^5 - 111*y^6 + 156*y^7 - 117*y^8 + 45*y^9 - 7*y^10 - 64*y^3*z + 435*y^4*z - 1209*y^5*z + 1755*y^6*z - 1395*y^7*z + 564*y^8*z - 80*y^9*z - 6*y^10*z - 83*y^2*z^2 + 735*y^3*z^2 - 2502*y^4*z^2 + 4281*y^5*z^2 - 3906*y^6*z^2 + 1770*y^7*z^2 - 265*y^8*z^2 - 30*y^9*z^2 - 24*y*z^3 + 417*y^2*z^3 - 2019*y^3*z^3 + 4398*y^4*z^3 - 4836*y^5*z^3 + 2559*y^6*z^3 - 441*y^7*z^3 - 54*y^8*z^3 - 6*z^4 + 120*y*z^4 - 831*y^2*z^4 + 2397*y^3*z^4 - 3327*y^4*z^4 + 2193*y^5*z^4 - 516*y^6*z^4 - 30*y^7*z^4 + 24*z^5 - 234*y*z^5 + 873*y^2*z^5 - 1569*y^3*z^5 + 1407*y^4*z^5 - 531*y^5*z^5 + 30*y^6*z^5 - 36*z^6 + 222*y*z^6 - 546*y^2*z^6 + 708*y^3*z^6 - 420*y^4*z^6 + 54*y^5*z^6 + 24*z^7 - 102*y*z^7 + 204*y^2*z^7 - 192*y^3*z^7 + 30*y^4*z^7 - 6*z^8 + 18*y*z^8 - 36*y^2*z^8 + 6*y^3*z^8)*G[0, -y, -y, 1 - y, 1 - y, z])/ (3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((-5*y^5 + 36*y^6 - 99*y^7 + 138*y^8 - 105*y^9 + 42*y^10 - 7*y^11 + 48*y^4*z - 249*y^5*z + 537*y^6*z - 624*y^7*z + 426*y^8*z - 177*y^9*z + 45*y^10*z - 6*y^11*z + 132*y^3*z^2 - 900*y^4*z^2 + 2493*y^5*z^2 - 3654*y^6*z^2 + 3060*y^7*z^2 - 1458*y^8*z^2 + 363*y^9*z^2 - 36*y^10*z^2 + 133*y^2*z^3 - 1182*y^3*z^3 + 4023*y^4*z^3 - 7002*y^5*z^3 + 6795*y^6*z^3 - 3666*y^7*z^3 + 1001*y^8*z^3 - 102*y^9*z^3 + 42*y*z^4 - 681*y^2*z^4 + 3201*y^3*z^4 - 6981*y^4*z^4 + 8088*y^5*z^4 - 5076*y^6*z^4 + 1599*y^7*z^4 - 192*y^8*z^4 + 12*z^5 - 234*y*z^5 + 1521*y^2*z^5 - 4287*y^3*z^5 + 6102*y^4*z^5 - 4578*y^5*z^5 + 1734*y^6*z^5 - 270*y^7*z^5 - 48*z^6 + 486*y*z^6 - 1818*y^2*z^6 + 3231*y^3*z^6 - 2925*y^4*z^6 + 1341*y^5*z^6 - 276*y^6*z^6 + 72*z^7 - 474*y*z^7 + 1155*y^2*z^7 - 1299*y^3*z^7 + 705*y^4*z^7 - 186*y^5*z^7 - 48*z^8 + 216*y*z^8 - 339*y^2*z^8 + 216*y^3*z^8 - 72*y^4*z^8 + 12*z^9 - 36*y*z^9 + 27*y^2*z^9 - 12*y^3*z^9)*G[0, -y, -y, -y, 1 - y, z])/ (3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + ((-12*y^4 + 60*y^5 - 120*y^6 + 120*y^7 - 60*y^8 + 12*y^9 - 30*y^3*z + 180*y^4*z - 420*y^5*z + 480*y^6*z - 270*y^7*z + 60*y^8*z - 22*y^2*z^2 + 168*y^3*z^2 - 438*y^4*z^2 + 453*y^5*z^2 - 63*y^6*z^2 - 207*y^7*z^2 + 127*y^8*z^2 - 18*y^9*z^2 + 42*y*z^3 - 252*y^2*z^3 + 738*y^3*z^3 - 1491*y^4*z^3 + 2064*y^5*z^3 - 1707*y^6*z^3 + 714*y^7*z^3 - 108*y^8*z^3 + 18*z^4 - 288*y*z^4 + 1350*y^2*z^4 - 3243*y^3*z^4 + 4572*y^4*z^4 - 3774*y^5*z^4 + 1635*y^6*z^4 - 270*y^7*z^4 - 72*z^5 + 666*y*z^5 - 2305*y^2*z^5 + 4062*y^3*z^5 - 3936*y^4*z^5 + 1954*y^5*z^5 - 360*y^6*z^5 + 108*z^6 - 690*y*z^6 + 1713*y^2*z^6 - 2121*y^3*z^6 + 1287*y^4*z^6 - 270*y^5*z^6 - 72*z^7 + 324*y*z^7 - 561*y^2*z^7 + 444*y^3*z^7 - 108*y^4*z^7 + 18*z^8 - 54*y*z^8 + 63*y^2*z^8 - 18*y^3*z^8)*G[1, 0, 0, 0, 1, y])/ (3*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) - (8*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, 0, 0, 1 - y, z])/ (3*z^3*(-1 + y + z)^3) + (2*(13*y^2 - 45*y^3 + 57*y^4 - 29*y^5 + 6*y^6 + 15*y*z - 102*y^2*z + 195*y^3*z - 138*y^4*z + 36*y^5*z + 6*z^2 - 81*y*z^2 + 255*y^2*z^2 - 264*y^3*z^2 + 90*y^4*z^2 - 24*z^3 + 153*y*z^3 - 254*y^2*z^3 + 120*y^3*z^3 + 36*z^4 - 123*y*z^4 + 90*y^2*z^4 - 24*z^5 + 36*y*z^5 + 6*z^6)* G[1, 0, 0, 1, 0, y])/(3*y^2*(-1 + y + z)^3*(y + z)^3) + (2*(9 - 31*y + 30*y^2 - 12*y^3 - 36*z + 93*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 93*y*z^2 + 30*y^2*z^2 - 36*z^3 + 31*y*z^3 + 9*z^4)* G[1, 0, 0, 1, 0, z])/(3*y*z^3*(-1 + y + z)^3) + ((20*y^4 - 112*y^5 + 260*y^6 - 320*y^7 + 220*y^8 - 80*y^9 + 12*y^10 + 50*y^3*z - 336*y^4*z + 910*y^5*z - 1280*y^6*z + 990*y^7*z - 400*y^8*z + 66*y^9*z + 3*y*z^2 + 37*y^2*z^2 - 415*y^3*z^2 + 1419*y^4*z^2 - 2355*y^5*z^2 + 2087*y^6*z^2 - 957*y^7*z^2 + 185*y^8*z^2 - 4*y^9*z^2 + 4*y*z^3 - 202*y^2*z^3 + 1064*y^3*z^3 - 2300*y^4*z^3 + 2486*y^5*z^3 - 1366*y^6*z^3 + 338*y^7*z^3 - 24*y^8*z^3 + 4*z^4 - 66*y*z^4 + 472*y^2*z^4 - 1358*y^3*z^4 + 1860*y^4*z^4 - 1274*y^5*z^4 + 422*y^6*z^4 - 60*y^7*z^4 - 16*z^5 + 156*y*z^5 - 578*y^2*z^5 + 996*y^3*z^5 - 840*y^4*z^5 + 356*y^5*z^5 - 80*y^6*z^5 + 24*z^6 - 157*y*z^6 + 373*y^2*z^6 - 389*y^3*z^6 + 191*y^4*z^6 - 60*y^5*z^6 - 16*z^7 + 72*y*z^7 - 106*y^2*z^7 + 56*y^3*z^7 - 24*y^4*z^7 + 4*z^8 - 12*y*z^8 + 6*y^2*z^8 - 4*y^3*z^8)* G[1, 0, 0, 1, 1, y])/((-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) - (8*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, 0, 1 - y, 0, z])/ (3*z^3*(-1 + y + z)^3) + (2*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)*G[1, 0, 0, 1 - y, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^3) + ((6*y - 12*y^2 + 9*y^3 - 17*y*z + 22*y^2*z - 8*y^3*z - 2*z^2 + 20*y*z^2 - 12*y^2*z^2 + 6*z^3 - 13*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)* G[1, 0, 0, -y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2) + (2*(-5*y^2 + 6*y^3 - 15*y*z + 18*y^2*z - 6*z^2 + 18*y*z^2 + 6*z^3)* G[1, 0, 1, 0, 0, y])/(3*y^2*(y + z)^3) + (2*(9 - 31*y + 30*y^2 - 12*y^3 - 36*z + 93*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 93*y*z^2 + 30*y^2*z^2 - 36*z^3 + 31*y*z^3 + 9*z^4)* G[1, 0, 1, 0, 0, z])/(3*y*z^3*(-1 + y + z)^3) + ((28*y^4 - 152*y^5 + 340*y^6 - 400*y^7 + 260*y^8 - 88*y^9 + 12*y^10 + 70*y^3*z - 456*y^4*z + 1190*y^5*z - 1600*y^6*z + 1170*y^7*z - 440*y^8*z + 66*y^9*z - 3*y*z^2 + 71*y^2*z^2 - 521*y^3*z^2 + 1605*y^4*z^2 - 2483*y^5*z^2 + 2023*y^6*z^2 - 813*y^7*z^2 + 117*y^8*z^2 + 4*y^9*z^2 + 8*y*z^3 - 170*y^2*z^3 + 796*y^3*z^3 - 1534*y^4*z^3 + 1354*y^5*z^3 - 464*y^6*z^3 - 14*y^7*z^3 + 24*y^8*z^3 - 4*z^4 + 30*y*z^4 - 28*y^2*z^4 - 4*y^3*z^4 - 204*y^4*z^4 + 494*y^5*z^4 - 344*y^6*z^4 + 60*y^7*z^4 + 16*z^5 - 120*y*z^5 + 384*y^2*z^5 - 756*y^3*z^5 + 924*y^4*z^5 - 540*y^5*z^5 + 80*y^6*z^5 - 24*z^6 + 145*y*z^6 - 379*y^2*z^6 + 563*y^3*z^6 - 401*y^4*z^6 + 60*y^5*z^6 + 16*z^7 - 72*y*z^7 + 148*y^2*z^7 - 152*y^3*z^7 + 24*y^4*z^7 - 4*z^8 + 12*y*z^8 - 24*y^2*z^8 + 4*y^3*z^8)*G[1, 0, 1, 0, 1, y])/((-1 + y)^3*y^2*z^2*(-1 + y + z)^3* (y + z)^3) - (4*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, 1, 0, 1 - y, z])/ (3*z^3*(-1 + y + z)^3) + ((3*y^2 - 3*y^3 - 9*y^4 + 19*y^5 - 6*y^6 - 15*y*z + 54*y^2*z - 99*y^3*z + 108*y^4*z - 36*y^5*z - 6*z^2 + 81*y*z^2 - 207*y^2*z^2 + 234*y^3*z^2 - 90*y^4*z^2 + 24*z^3 - 153*y*z^3 + 244*y^2*z^3 - 120*y^3*z^3 - 36*z^4 + 123*y*z^4 - 90*y^2*z^4 + 24*z^5 - 36*y*z^5 - 6*z^6)*G[1, 0, 1, 1, 0, y])/ (3*y^2*(-1 + y + z)^3*(y + z)^3) + ((-9 + 35*y - 30*y^2 + 12*y^3 + 36*z - 105*y*z + 60*y^2*z - 12*y^3*z - 54*z^2 + 105*y*z^2 - 30*y^2*z^2 + 36*z^3 - 35*y*z^3 - 9*z^4)* G[1, 0, 1, 1, 0, z])/(3*y*z^3*(-1 + y + z)^3) + ((-120*y^3 + 672*y^4 - 1560*y^5 + 1920*y^6 - 1320*y^7 + 480*y^8 - 72*y^9 - 300*y^2*z + 2016*y^3*z - 5460*y^4*z + 7680*y^5*z - 5940*y^6*z + 2400*y^7*z - 396*y^8*z + 27*z^2 - 418*y*z^2 + 2697*y^2*z^2 - 8160*y^3*z^2 + 12975*y^4*z^2 - 11232*y^5*z^2 + 5013*y^6*z^2 - 902*y^7*z^2 - 129*z^3 + 1413*y*z^3 - 5670*y^2*z^3 + 10920*y^3*z^3 - 10851*y^4*z^3 + 5331*y^5*z^3 - 1014*y^6*z^3 + 225*z^4 - 1692*y*z^4 + 4488*y^2*z^4 - 5310*y^3*z^4 + 2715*y^4*z^4 - 426*y^5*z^4 - 171*z^5 + 803*y*z^5 - 1131*y^2*z^5 + 285*y^3*z^5 + 250*y^4*z^5 + 48*z^6 - 60*y*z^6 - 276*y^2*z^6 + 396*y^3*z^6 - 84*y*z^7 + 192*y^2*z^7 + 36*y*z^8)*G[1, 0, 1, 1, 1, y])/ (3*(-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^3) - (4*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, 1, 1 - y, 0, z])/ (3*z^3*(-1 + y + z)^3) - (8*(-1 + 3*z - 3*z^2 + z^3)* G[1, 0, 1 - y, 0, 0, z])/(3*z^3*(-1 + y + z)^3) + (2*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)* G[1, 0, 1 - y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3) - (2*(3 - 7*y + 10*y^2 - 4*y^3 - 12*z + 21*y*z - 20*y^2*z + 4*y^3*z + 18*z^2 - 21*y*z^2 + 10*y^2*z^2 - 12*z^3 + 7*y*z^3 + 3*z^4)* G[1, 0, 1 - y, 1, 0, z])/(y*z^3*(-1 + y + z)^3) + (2*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)* G[1, 0, 1 - y, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3) + ((27 - 79*y + 90*y^2 - 36*y^3 - 108*z + 237*y*z - 180*y^2*z + 36*y^3*z + 162*z^2 - 237*y*z^2 + 90*y^2*z^2 - 108*z^3 + 79*y*z^3 + 27*z^4)*G[1, 0, 1 - y, 1 - y, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3) + ((-9*y + 13*y^2 - 24*y^3 + 6*y^4 + 42*y*z - 57*y^2*z + 66*y^3*z - 12*y^4*z - 12*z^2 - 36*y*z^2 + 39*y^2*z^2 - 30*y^3*z^2 + 48*z^3 - 54*y*z^3 + 41*y^2*z^3 - 12*y^3*z^3 - 72*z^4 + 93*y*z^4 - 36*y^2*z^4 + 48*z^5 - 36*y*z^5 - 12*z^6)*G[1, 0, 1 - y, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3) - (4*(-1 + 3*z - 3*z^2 + z^3)* G[1, 0, -y, 0, 1 - y, z])/(3*z^3*(-1 + y + z)^3) - (4*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, -y, 1 - y, 0, z])/ (3*z^3*(-1 + y + z)^3) + ((-27*y + 71*y^2 - 84*y^3 + 30*y^4 + 114*y*z - 231*y^2*z + 186*y^3*z - 36*y^4*z - 12*z^2 - 144*y*z^2 + 213*y^2*z^2 - 90*y^3*z^2 + 48*z^3 + 18*y*z^3 - 17*y^2*z^3 - 12*y^3*z^3 - 72*z^4 + 75*y*z^4 - 36*y^2*z^4 + 48*z^5 - 36*y*z^5 - 12*z^6)*G[1, 0, -y, 1 - y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3) + ((-9*y + 29*y^2 - 27*y^3 + 9*y^4 + 39*y*z - 96*y^2*z + 63*y^3*z - 12*y^4*z - 6*z^2 - 45*y*z^2 + 87*y^2*z^2 - 30*y^3*z^2 + 24*z^3 - 9*y*z^3 - 2*y^2*z^3 - 6*y^3*z^3 - 36*z^4 + 42*y*z^4 - 18*y^2*z^4 + 24*z^5 - 18*y*z^5 - 6*z^6)*G[1, 0, -y, -y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3) + (16*(1 - 3*y + 3*y^2 - 3*z + 6*y*z + 3*z^2)*G[1, 1, 0, 0, 0, y])/(3*(-1 + y + z)^3*(y + z)^3) - (8*(-1 + 3*z - 3*z^2 + z^3)*G[1, 1, 0, 0, 0, z])/ (3*z^3*(-1 + y + z)^3) + ((8*y^4 - 56*y^5 + 160*y^6 - 240*y^7 + 200*y^8 - 88*y^9 + 16*y^10 + 20*y^3*z - 168*y^4*z + 560*y^5*z - 960*y^6*z + 900*y^7*z - 440*y^8*z + 88*y^9*z - 3*y*z^2 + 47*y^2*z^2 - 309*y^3*z^2 + 1035*y^4*z^2 - 1913*y^5*z^2 + 1983*y^6*z^2 - 1089*y^7*z^2 + 255*y^8*z^2 - 6*y^9*z^2 + 28*y*z^3 - 272*y^2*z^3 + 1096*y^3*z^3 - 2334*y^4*z^3 + 2776*y^5*z^3 - 1778*y^6*z^3 + 520*y^7*z^3 - 36*y^8*z^3 + 6*z^4 - 120*y*z^4 + 680*y^2*z^4 - 1816*y^3*z^4 + 2610*y^4*z^4 - 2032*y^5*z^4 + 762*y^6*z^4 - 90*y^7*z^4 - 24*z^5 + 240*y*z^5 - 882*y^2*z^5 + 1608*y^3*z^5 - 1572*y^4*z^5 + 756*y^5*z^5 - 120*y^6*z^5 + 36*z^6 - 235*y*z^6 + 593*y^2*z^6 - 757*y^3*z^6 + 471*y^4*z^6 - 90*y^5*z^6 - 24*z^7 + 108*y*z^7 - 194*y^2*z^7 + 164*y^3*z^7 - 36*y^4*z^7 + 6*z^8 - 18*y*z^8 + 24*y^2*z^8 - 6*y^3*z^8)*G[1, 1, 0, 0, 1, y])/ ((-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) + (4*(11*y^2 - 39*y^3 + 51*y^4 - 31*y^5 + 6*y^6 + 15*y*z - 96*y^2*z + 183*y^3*z - 144*y^4*z + 36*y^5*z + 6*z^2 - 81*y*z^2 + 249*y^2*z^2 - 270*y^3*z^2 + 90*y^4*z^2 - 24*z^3 + 153*y*z^3 - 256*y^2*z^3 + 120*y^3*z^3 + 36*z^4 - 123*y*z^4 + 90*y^2*z^4 - 24*z^5 + 36*y*z^5 + 6*z^6)*G[1, 1, 0, 1, 0, y])/(3*y^2*(-1 + y + z)^3*(y + z)^3) + (2*(9 - 29*y + 30*y^2 - 12*y^3 - 36*z + 87*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 87*y*z^2 + 30*y^2*z^2 - 36*z^3 + 29*y*z^3 + 9*z^4)* G[1, 1, 0, 1, 0, z])/(3*y*z^3*(-1 + y + z)^3) + ((-24*y^4 + 160*y^5 - 440*y^6 + 640*y^7 - 520*y^8 + 224*y^9 - 40*y^10 - 60*y^3*z + 480*y^4*z - 1540*y^5*z + 2560*y^6*z - 2340*y^7*z + 1120*y^8*z - 220*y^9*z + 3*y*z^2 - 79*y^2*z^2 + 645*y^3*z^2 - 2343*y^4*z^2 + 4443*y^5*z^2 - 4605*y^6*z^2 + 2487*y^7*z^2 - 557*y^8*z^2 + 6*y^9*z^2 - 32*y*z^3 + 400*y^2*z^3 - 1856*y^3*z^3 + 4244*y^4*z^3 - 5180*y^5*z^3 + 3280*y^6*z^3 - 892*y^7*z^3 + 36*y^8*z^3 - 6*z^4 + 132*y*z^4 - 856*y^2*z^4 + 2494*y^3*z^4 - 3750*y^4*z^4 + 2936*y^5*z^4 - 1040*y^6*z^4 + 90*y^7*z^4 + 24*z^5 - 252*y*z^5 + 980*y^2*z^5 - 1872*y^3*z^5 + 1896*y^4*z^5 - 908*y^5*z^5 + 120*y^6*z^5 - 36*z^6 + 239*y*z^6 - 619*y^2*z^6 + 839*y^3*z^6 - 549*y^4*z^6 + 90*y^5*z^6 + 24*z^7 - 108*y*z^7 + 208*y^2*z^7 - 196*y^3*z^7 + 36*y^4*z^7 - 6*z^8 + 18*y*z^8 - 30*y^2*z^8 + 6*y^3*z^8)*G[1, 1, 0, 1, 1, y])/ ((-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) + (2*(9 - 29*y + 30*y^2 - 12*y^3 - 36*z + 87*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 87*y*z^2 + 30*y^2*z^2 - 36*z^3 + 29*y*z^3 + 9*z^4)* G[1, 1, 0, 1 - y, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3) - (2*(9*y - 35*y^2 + 36*y^3 - 18*y^4 - 30*y*z + 87*y^2*z - 54*y^3*z + 12*y^4*z - 12*z^2 + 72*y*z^2 - 105*y^2*z^2 + 30*y^3*z^2 + 48*z^3 - 126*y*z^3 + 89*y^2*z^3 - 12*y^3*z^3 - 72*z^4 + 111*y*z^4 - 36*y^2*z^4 + 48*z^5 - 36*y*z^5 - 12*z^6)*G[1, 1, 0, -y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3) - (2*(-13*y^2 + 6*y^3 - 15*y*z + 18*y^2*z - 6*z^2 + 18*y*z^2 + 6*z^3)*G[1, 1, 1, 0, 0, y])/ (3*y^2*(y + z)^3) - (2*(9 - 31*y + 30*y^2 - 12*y^3 - 36*z + 93*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 93*y*z^2 + 30*y^2*z^2 - 36*z^3 + 31*y*z^3 + 9*z^4)*G[1, 1, 1, 0, 0, z])/(3*y*z^3*(-1 + y + z)^3) + ((-48*y^4 + 240*y^5 - 480*y^6 + 480*y^7 - 240*y^8 + 48*y^9 - 120*y^3*z + 720*y^4*z - 1680*y^5*z + 1920*y^6*z - 1080*y^7*z + 240*y^8*z - 27*y*z^2 + 29*y^2*z^2 + 627*y^3*z^2 - 2427*y^4*z^2 + 3705*y^5*z^2 - 2709*y^6*z^2 + 909*y^7*z^2 - 125*y^8*z^2 + 18*y^9*z^2 + 42*y*z^3 + 234*y^2*z^3 - 1908*y^3*z^3 + 4260*y^4*z^3 - 4326*y^5*z^3 + 2190*y^6*z^3 - 600*y^7*z^3 + 108*y^8*z^3 - 18*z^4 + 198*y*z^4 - 1296*y^2*z^4 + 3606*y^3*z^4 - 4770*y^4*z^4 + 3210*y^5*z^4 - 1200*y^6*z^4 + 270*y^7*z^4 + 72*z^5 - 630*y*z^5 + 2186*y^2*z^5 - 3606*y^3*z^5 + 2922*y^4*z^5 - 1268*y^5*z^5 + 360*y^6*z^5 - 108*z^6 + 687*y*z^6 - 1599*y^2*z^6 + 1587*y^3*z^6 - 729*y^4*z^6 + 270*y^5*z^6 + 72*z^7 - 324*y*z^7 + 456*y^2*z^7 - 204*y^3*z^7 + 108*y^4*z^7 - 18*z^8 + 54*y*z^8 - 18*y^2*z^8 + 18*y^3*z^8)*G[1, 1, 1, 0, 1, y])/(3*(-1 + y)^3*y^2*z^2* (-1 + y + z)^3*(y + z)^3) + G[1 - y, z]* ((6297*y^2 - 11948*y^3 + 5651*y^4 + 18288*y*z - 51167*y^2*z + 37628*y^3*z - 4749*y^4*z - 558*z^2 - 25656*y*z^2 + 35256*y^2*z^2 - 4749*y^3*z^2 + 1014*z^3 + 2823*y*z^3 + 4749*y^2*z^3 - 456*z^4 + 4749*y*z^4)/(108*(-1 + y)*y*z^2*(-1 + y + z)*(y + z)^2) + ((435*y^4 - 863*y^5 + 593*y^6 - 165*y^7 + 1455*y^3*z - 4366*y^4*z + 4527*y^5*z - 1850*y^6*z + 234*y^7*z + 2115*y^2*z^2 - 9288*y^3*z^2 + 13032*y^4*z^2 - 7035*y^5*z^2 + 1176*y^6*z^2 - 9*y*z^3 - 4708*y^2*z^3 + 12340*y^3*z^3 - 9792*y^4*z^3 + 2268*y^5*z^3 - 51*y*z^4 + 3395*y^2*z^4 - 5147*y^3*z^4 + 2100*y^4*z^4 - 24*z^5 + 189*y*z^5 - 810*y^2*z^5 + 942*y^3*z^5 + 36*z^6 - 117*y*z^6 + 180*y^2*z^6 - 12*z^7 + 12*y*z^7)*G[0, 0, y])/ (18*(-1 + y)*y*z^3*(-1 + y + z)^2*(y + z)^3) + ((1355*y^5 - 6295*y^6 + 12074*y^7 - 12002*y^8 + 6187*y^9 - 1319*y^10 - 2064*y^4*z + 4737*y^5*z + 5204*y^6*z - 24998*y^7*z + 27360*y^8*z - 11843*y^9*z + 1604*y^10*z - 15375*y^3*z^2 + 77469*y^4*z^2 - 140292*y^5*z^2 + 104720*y^6*z^2 - 16242*y^7*z^2 - 15834*y^8*z^2 + 5785*y^9*z^2 - 231*y^10*z^2 - 15251*y^2*z^3 + 118795*y^3*z^3 - 314903*y^4*z^3 + 382902*y^5*z^3 - 222097*y^6*z^3 + 52502*y^7*z^3 - 1819*y^8*z^3 - 129*y^9*z^3 - 8544*y*z^4 + 92238*y^2*z^4 - 325949*y^3*z^4 + 525239*y^4*z^4 - 427068*y^5*z^4 + 172424*y^6*z^4 - 30473*y^7*z^4 + 2133*y^8*z^4 + 15*z^5 + 29112*y*z^5 - 178911*y^2*z^5 + 400585*y^3*z^5 - 433791*y^4*z^5 + 241824*y^5*z^5 - 65161*y^6*z^5 + 7137*y^7*z^5 - 240*z^6 - 33885*y*z^6 + 143495*y^2*z^6 - 229878*y^3*z^6 + 183912*y^4*z^6 - 73151*y^5*z^6 + 11367*y^6*z^6 + 558*z^7 + 13035*y*z^7 - 41859*y^2*z^7 + 58500*y^3*z^7 - 39927*y^4*z^7 + 9693*y^5*z^7 - 456*z^8 + 2001*y*z^8 + 81*y^2*z^8 - 7257*y^3*z^8 + 4011*y^4*z^8 + 123*z^9 - 1719*y*z^9 + 207*y^2*z^9 + 579*y^3*z^9)* G[0, 1, y])/(108*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)^2* (y + z)^3) + ((829*y^5 - 3423*y^6 + 4215*y^7 - 1621*y^8 + 2950*y^4*z - 14196*y^5*z + 20887*y^6*z - 11454*y^7*z + 1813*y^8*z + 3180*y^3*z^2 - 21510*y^4*z^2 + 41191*y^5*z^2 - 31006*y^6*z^2 + 8391*y^7*z^2 - 246*y^8*z^2 - 2532*y^2*z^3 - 5700*y^3*z^3 + 35754*y^4*z^3 - 44382*y^5*z^3 + 18768*y^6*z^3 - 1314*y^7*z^3 + 189*y*z^4 + 2301*y^2*z^4 + 14367*y^3*z^4 - 39973*y^4*z^4 + 30232*y^5*z^4 - 5334*y^6*z^4 + 54*z^5 - 4014*y*z^5 + 17721*y^2*z^5 - 41190*y^3*z^5 + 42183*y^4*z^5 - 13566*y^5*z^5 - 1278*z^6 + 14355*y*z^6 - 39546*y^2*z^6 + 44523*y^3*z^6 - 19242*y^4*z^6 + 3492*z^7 - 18486*y*z^7 + 28338*y^2*z^7 - 15126*y^3*z^7 - 3366*z^8 + 9054*y*z^8 - 6282*y^2*z^8 + 1098*z^9 - 1098*y*z^9)*G[1, 0, y])/ (108*(-1 + y)*y*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^4) + ((127*y^2 - 253*y^3 + 126*y^4 + 258*y*z - 690*y^2*z + 462*y^3*z - 30*y^4*z - 12*z^2 - 270*y*z^2 + 330*y^2*z^2 - 30*y^3*z^2 + 24*z^3 - 18*y*z^3 + 30*y^2*z^3 - 12*z^4 + 30*y*z^4)*G[1, 1, y])/ (3*(-1 + y)*y*z^2*(-1 + y + z)*(y + z)^2) - (2*y*(12*y^2 - 26*y^3 + 20*y^4 - 6*y^5 + 42*y*z - 136*y^2*z + 153*y^3*z - 68*y^4*z + 9*y^5*z + 54*z^2 - 252*y*z^2 + 375*y^2*z^2 - 216*y^3*z^2 + 39*y^4*z^2 - 118*z^3 + 319*y*z^3 - 264*y^2*z^3 + 66*y^3*z^3 + 77*z^4 - 122*y*z^4 + 54*y^2*z^4 - 12*z^5 + 21*y*z^5 + 3*z^6)*G[0, 0, 0, y])/(3*(-1 + y)*z^3* (-1 + y + z)^2*(y + z)^3) + ((135*y^4 - 665*y^5 + 1264*y^6 - 1142*y^7 + 467*y^8 - 49*y^9 - 10*y^10 + 432*y^3*z - 2640*y^4*z + 5344*y^5*z - 3703*y^6*z - 1056*y^7*z + 2474*y^8*z - 872*y^9*z + 21*y^10*z + 486*y^2*z^2 - 3864*y^3*z^2 + 8706*y^4*z^2 - 3980*y^5*z^2 - 9141*y^6*z^2 + 11997*y^7*z^2 - 4399*y^8*z^2 + 195*y^9*z^2 + 216*y*z^3 - 2320*y^2*z^3 + 6134*y^3*z^3 - 4*y^4*z^3 - 17948*y^5*z^3 + 22270*y^6*z^3 - 8942*y^7*z^3 + 594*y^8*z^3 + 27*z^4 - 735*y*z^4 + 2966*y^2*z^4 + 142*y^3*z^4 - 13662*y^4*z^4 + 19447*y^5*z^4 - 9193*y^6*z^4 + 1008*y^7*z^4 - 96*z^5 + 942*y*z^5 - 1147*y^2*z^5 - 3330*y^3*z^5 + 7569*y^4*z^5 - 5126*y^5*z^5 + 1161*y^6*z^5 + 108*z^6 - 552*y*z^6 + 405*y^2*z^6 + 738*y^3*z^6 - 1671*y^4*z^6 + 891*y^5*z^6 - 54*z^7 + 210*y*z^7 - 225*y^2*z^7 - 396*y^3*z^7 + 384*y^4*z^7 + 15*z^8 - 45*y*z^8 - 63*y^2*z^8 + 66*y^3*z^8)*G[0, 0, 1, y])/(18*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^3) + ((36*y^5 - 108*y^6 + 132*y^7 - 60*y^8 + 117*y^4*z - 456*y^5*z + 813*y^6*z - 618*y^7*z + 144*y^8*z + 108*y^3*z^2 - 651*y^4*z^2 + 1737*y^5*z^2 - 1923*y^6*z^2 + 747*y^7*z^2 - 18*y^8*z^2 - 18*y^2*z^3 - 269*y^3*z^3 + 1680*y^4*z^3 - 2961*y^5*z^3 + 1757*y^6*z^3 - 171*y^7*z^3 - 72*y*z^4 + 481*y^2*z^4 - 155*y^3*z^4 - 1913*y^4*z^4 + 2331*y^5*z^4 - 600*y^6*z^4 - 27*z^5 + 165*y*z^5 - 368*y^2*z^5 - 874*y^3*z^5 + 2301*y^4*z^5 - 1089*y^5*z^5 + 42*z^6 + 114*y*z^6 - 959*y^2*z^6 + 2021*y^3*z^6 - 1146*y^4*z^6 + 27*z^7 - 483*y*z^7 + 1191*y^2*z^7 - 717*y^3*z^7 - 81*z^8 + 333*y*z^8 - 252*y^2*z^8 + 39*z^9 - 39*y*z^9)*G[0, 1, 0, y])/ (18*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((36*y^4 - 127*y^5 + 131*y^6 + 62*y^7 - 242*y^8 + 193*y^9 - 53*y^10 + 135*y^3*z - 1590*y^4*z + 5423*y^5*z - 8390*y^6*z + 6501*y^7*z - 2378*y^8*z + 293*y^9*z + 6*y^10*z + 162*y^2*z^2 - 3840*y^3*z^2 + 17187*y^4*z^2 - 32632*y^5*z^2 + 30813*y^6*z^2 - 14319*y^7*z^2 + 2698*y^8*z^2 - 69*y^9*z^2 + 171*y*z^3 - 3730*y^2*z^3 + 20555*y^3*z^3 - 46825*y^4*z^3 + 51889*y^5*z^3 - 28232*y^6*z^3 + 6505*y^7*z^3 - 333*y^8*z^3 - 1023*y*z^4 + 9998*y^2*z^4 - 30419*y^3*z^4 + 40983*y^4*z^4 - 26276*y^5*z^4 + 7355*y^6*z^4 - 618*y^7*z^4 + 30*z^5 + 1500*y*z^5 - 8317*y^2*z^5 + 14799*y^3*z^5 - 11511*y^4*z^5 + 4141*y^5*z^5 - 660*y^6*z^5 - 90*z^6 - 417*y*z^6 + 1260*y^2*z^6 - 1080*y^3*z^6 + 714*y^4*z^6 - 441*y^5*z^6 + 90*z^7 - 429*y*z^7 + 837*y^2*z^7 - 387*y^3*z^7 - 165*y^4*z^7 - 30*z^8 + 198*y*z^8 - 162*y^2*z^8 - 24*y^3*z^8)* G[0, 1, 1, y])/(18*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((61*y^5 - 201*y^6 + 219*y^7 - 79*y^8 + 238*y^4*z - 887*y^5*z + 1072*y^6*z - 435*y^7*z + 12*y^8*z + 336*y^3*z^2 - 1535*y^4*z^2 + 2168*y^5*z^2 - 1041*y^6*z^2 + 72*y^7*z^2 + 6*y^2*z^3 - 765*y^3*z^3 + 1873*y^4*z^3 - 1336*y^5*z^3 + 240*y^6*z^3 + 9*y*z^4 - 186*y^2*z^4 + 984*y^3*z^4 - 1251*y^4*z^4 + 516*y^5*z^4 - 144*y*z^5 + 723*y^2*z^5 - 1155*y^3*z^5 + 684*y^4*z^5 - 36*z^6 + 369*y*z^6 - 789*y^2*z^6 + 528*y^3*z^6 + 72*z^7 - 270*y*z^7 + 216*y^2*z^7 - 36*z^8 + 36*y*z^8)* G[1, 0, 0, y])/(9*(-1 + y)*y*z^3*(-1 + y + z)^2*(y + z)^4) + ((171*y^4 - 898*y^5 + 1901*y^6 - 2068*y^7 + 1213*y^8 - 362*y^9 + 43*y^10 + 459*y^3*z - 3564*y^4*z + 10181*y^5*z - 14213*y^6*z + 10293*y^7*z - 3590*y^8*z + 419*y^9*z + 15*y^10*z + 378*y^2*z^2 - 5310*y^3*z^2 + 20727*y^4*z^2 - 36157*y^5*z^2 + 31500*y^6*z^2 - 13116*y^7*z^2 + 1939*y^8*z^2 + 39*y^9*z^2 - 45*y*z^3 - 2586*y^2*z^3 + 17364*y^3*z^3 - 40569*y^4*z^3 + 43797*y^5*z^3 - 22224*y^6*z^3 + 4344*y^7*z^3 - 81*y^8*z^3 - 27*z^4 - 360*y*z^4 + 6837*y^2*z^4 - 23358*y^3*z^4 + 32376*y^4*z^4 - 20643*y^5*z^4 + 5682*y^6*z^4 - 507*y^7*z^4 + 90*z^5 + 927*y*z^5 - 6645*y^2*z^5 + 12822*y^3*z^5 - 10836*y^4*z^5 + 4539*y^5*z^5 - 915*y^6*z^5 - 117*z^6 - 441*y*z^6 + 1818*y^2*z^6 - 2358*y^3*z^6 + 1827*y^4*z^6 - 783*y^5*z^6 + 63*z^7 - 198*y*z^7 + 306*y^2*z^7 + 90*y^3*z^7 - 315*y^4*z^7 - 9*z^8 + 135*y*z^8 - 99*y^2*z^8 - 45*y^3*z^8)*G[1, 0, 1, y])/(18*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^3) + ((-36*y^4 + 63*y^5 - 39*y^6 - 15*y^7 + 27*y^8 - 81*y^3*z + 141*y^4*z - 51*y^5*z - 99*y^6*z + 90*y^7*z - 27*y^2*z^2 - 30*y^3*z^2 + 294*y^4*z^2 - 345*y^5*z^2 + 72*y^6*z^2 + 36*y^7*z^2 + 45*y*z^3 - 119*y^2*z^3 + 231*y^3*z^3 + 93*y^4*z^3 - 511*y^5*z^3 + 225*y^6*z^3 + 27*z^4 - 237*y*z^4 + 199*y^2*z^4 + 838*y^3*z^4 - 1514*y^4*z^4 + 579*y^5*z^4 - 66*z^5 + 132*y*z^5 + 730*y^2*z^5 - 1666*y^3*z^5 + 762*y^4*z^5 + 18*z^6 + 282*y*z^6 - 858*y^2*z^6 + 522*y^3*z^6 + 36*z^7 - 201*y*z^7 + 165*y^2*z^7 - 15*z^8 + 15*y*z^8)*G[1, 1, 0, y])/ (18*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^3) - (28*(2*y + 3*z)*G[1, 1, 1, y])/(3*z^2*(y + z)^2) + ((-14*y^5 + 42*y^6 - 42*y^7 + 14*y^8 - 30*y^4*z + 102*y^5*z - 114*y^6*z + 42*y^7*z - 12*y^3*z^2 + 72*y^4*z^2 - 102*y^5*z^2 + 42*y^6*z^2 + 8*y^2*z^3 + 30*y^3*z^3 - 84*y^4*z^3 + 73*y^5*z^3 - 18*y^6*z^3 - 42*y*z^4 + 192*y^2*z^4 - 294*y^3*z^4 + 225*y^4*z^4 - 54*y^5*z^4 - 18*z^5 + 108*y*z^5 - 210*y^2*z^5 + 201*y^3*z^5 - 54*y^4*z^5 + 18*z^6 - 54*y*z^6 + 63*y^2*z^6 - 18*y^3*z^6)* G[0, 0, 0, 1, y])/(3*(-1 + y)^3*y^2*z^3*(y + z)^3) + (2*(2*y^5 + 6*y^4*z + 6*y^3*z^2 - 11*y^2*z^3 + 6*y^3*z^3 - 15*y*z^4 + 18*y^2*z^4 - 6*z^5 + 18*y*z^5 + 6*z^6)* G[0, 0, 1, 0, y])/(3*y^2*z^3*(y + z)^3) + ((-6*y^4 + 18*y^5 - 18*y^6 + 6*y^7 - 18*y^3*z + 42*y^4*z + 10*y^5*z - 78*y^6*z + 48*y^7*z - 4*y^8*z - 18*y^2*z^2 + 28*y^3*z^2 + 108*y^4*z^2 - 228*y^5*z^2 + 122*y^6*z^2 - 12*y^7*z^2 - 9*y*z^3 - 4*y^2*z^3 + 154*y^3*z^3 - 240*y^4*z^3 + 133*y^5*z^3 - 16*y^6*z^3 - 5*y*z^4 + 55*y^2*z^4 - 75*y^3*z^4 + 95*y^4*z^4 - 16*y^5*z^4 - 4*z^5 + 24*y*z^5 - 36*y^2*z^5 + 82*y^3*z^5 - 12*y^4*z^5 + 4*z^6 - 12*y*z^6 + 30*y^2*z^6 - 4*y^3*z^6)*G[0, 0, 1, 1, y])/((-1 + y)^3*y^2*z^3*(y + z)^3) + (2*(-5*y^2 + 6*y^3 - 15*y*z + 18*y^2*z - 6*z^2 + 18*y*z^2 + 6*z^3)* G[0, 1, 0, 0, y])/(3*y^2*(y + z)^3) + ((-6*y^4 + 18*y^5 - 18*y^6 + 6*y^7 - 18*y^3*z + 34*y^4*z + 26*y^5*z - 86*y^6*z + 48*y^7*z - 4*y^8*z - 18*y^2*z^2 + 8*y^3*z^2 + 144*y^4*z^2 - 244*y^5*z^2 + 122*y^6*z^2 - 12*y^7*z^2 - 3*y*z^3 - 20*y^2*z^3 + 134*y^3*z^3 - 180*y^4*z^3 + 89*y^5*z^3 - 8*y^6*z^3 + 9*y*z^4 - 19*y^2*z^4 + 43*y^3*z^4 - 5*y^4*z^4 + 8*y^5*z^4 + 4*z^5 - 24*y*z^5 + 56*y^2*z^5 - 12*y^3*z^5 + 12*y^4*z^5 - 4*z^6 + 12*y*z^6 + 4*y^3*z^6)* G[0, 1, 0, 1, y])/((-1 + y)^3*y^2*z^3*(y + z)^3) + ((4*y^5 + 12*y^4*z + 12*y^3*z^2 + y^2*z^3 - 6*y^3*z^3 + 15*y*z^4 - 18*y^2*z^4 + 6*z^5 - 18*y*z^5 - 6*z^6)*G[0, 1, 1, 0, y])/ (3*y^2*z^3*(y + z)^3) + ((-2*y^4 + 6*y^5 - 6*y^6 + 2*y^7 + 114*y^3*z - 294*y^4*z + 246*y^5*z - 66*y^6*z + 294*y^2*z^2 - 738*y^3*z^2 + 618*y^4*z^2 - 174*y^5*z^2 - 27*z^3 + 335*y*z^3 - 699*y^2*z^3 + 573*y^3*z^3 - 146*y^4*z^3 + 48*z^4 - 96*y*z^4 + 120*y^2*z^4 + 36*y^3*z^4 + 24*y*z^5 + 84*y^2*z^5 + 36*y*z^6)* G[0, 1, 1, 1, y])/(3*(-1 + y)^3*y*z^3*(y + z)^3) + (16*y*(y^2 + 3*y*z + 3*z^2)*G[1, 0, 0, 0, y])/(3*z^3*(y + z)^3) + ((3*y^4 - 12*y^5 + 18*y^6 - 12*y^7 + 3*y^8 + 9*y^3*z - 48*y^4*z + 80*y^5*z - 50*y^6*z + 7*y^7*z + 2*y^8*z + 9*y^2*z^2 - 68*y^3*z^2 + 120*y^4*z^2 - 70*y^5*z^2 + 3*y^6*z^2 + 6*y^7*z^2 + 6*y*z^3 - 62*y^2*z^3 + 126*y^3*z^3 - 102*y^4*z^3 + 26*y^5*z^3 - 23*y*z^4 + 77*y^2*z^4 - 113*y^3*z^4 + 57*y^4*z^4 - 16*y^5*z^4 - 6*z^5 + 36*y*z^5 - 76*y^2*z^5 + 46*y^3*z^5 - 18*y^4*z^5 + 6*z^6 - 18*y*z^6 + 12*y^2*z^6 - 6*y^3*z^6)*G[1, 0, 0, 1, y])/ ((-1 + y)^3*y^2*z^3*(y + z)^3) - (4*(2*y^5 + 6*y^4*z + 6*y^3*z^2 + 13*y^2*z^3 - 6*y^3*z^3 + 15*y*z^4 - 18*y^2*z^4 + 6*z^5 - 18*y*z^5 - 6*z^6)* G[1, 0, 1, 0, y])/(3*y^2*z^3*(y + z)^3) + ((-6*y^4 + 20*y^5 - 24*y^6 + 12*y^7 - 2*y^8 - 18*y^3*z + 92*y^4*z - 148*y^5*z + 88*y^6*z - 10*y^7*z - 4*y^8*z - 18*y^2*z^2 + 144*y^3*z^2 - 264*y^4*z^2 + 164*y^5*z^2 - 14*y^6*z^2 - 12*y^7*z^2 - 9*y*z^3 + 114*y^2*z^3 - 234*y^3*z^3 + 180*y^4*z^3 - 33*y^5*z^3 - 6*y^6*z^3 + 31*y*z^4 - 91*y^2*z^4 + 127*y^3*z^4 - 45*y^4*z^4 + 14*y^5*z^4 + 6*z^5 - 36*y*z^5 + 80*y^2*z^5 - 32*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 6*y^2*z^6 + 6*y^3*z^6)*G[1, 0, 1, 1, y])/((-1 + y)^3*y^2*z^3*(y + z)^3) - (2*(-13*y^2 + 6*y^3 - 15*y*z + 18*y^2*z - 6*z^2 + 18*y*z^2 + 6*z^3)* G[1, 1, 0, 0, y])/(3*y^2*(y + z)^3) + ((18*y^4 - 56*y^5 + 60*y^6 - 24*y^7 + 2*y^8 + 54*y^3*z - 144*y^4*z + 48*y^5*z + 132*y^6*z - 102*y^7*z + 12*y^8*z + 54*y^2*z^2 - 120*y^3*z^2 - 144*y^4*z^2 + 444*y^5*z^2 - 270*y^6*z^2 + 36*y^7*z^2 + 45*y*z^3 - 76*y^2*z^3 - 240*y^3*z^3 + 510*y^4*z^3 - 329*y^5*z^3 + 54*y^6*z^3 + 15*y*z^4 - 159*y^2*z^4 + 267*y^3*z^4 - 297*y^4*z^4 + 66*y^5*z^4 + 18*z^5 - 108*y*z^5 + 192*y^2*z^5 - 264*y^3*z^5 + 54*y^4*z^5 - 18*z^6 + 54*y*z^6 - 90*y^2*z^6 + 18*y^3*z^6)*G[1, 1, 0, 1, y])/(3*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((16*y^5 + 48*y^4*z + 48*y^3*z^2 + 53*y^2*z^3 - 30*y^3*z^3 + 75*y*z^4 - 90*y^2*z^4 + 30*z^5 - 90*y*z^5 - 30*z^6)* G[1, 1, 1, 0, y])/(3*y^2*z^3*(y + z)^3) - (4*G[0, 0, 0, 0, 1, y])/ z^3 + (8*G[0, 0, 1, 0, 1, y])/z^3 - (16*G[0, 0, 1, 1, 1, y])/z^3 + (8*G[0, 1, 0, 0, 1, y])/z^3 - (16*G[0, 1, 0, 1, 1, y])/z^3 - (8*G[0, 1, 1, 0, 1, y])/z^3 - (4*G[1, 0, 0, 0, 1, y])/z^3 + (8*G[1, 0, 0, 1, 1, y])/z^3 + (16*G[1, 0, 1, 0, 1, y])/z^3 - (16*G[1, 0, 1, 1, 1, y])/z^3 - (8*G[1, 1, 0, 0, 1, y])/z^3 + (16*G[1, 1, 0, 1, 1, y])/z^3 - (16*G[1, 1, 1, 0, 1, y])/z^3) + G[-y, z]*(((-207*y^4 - 291*y^5 + 2718*y^6 - 4338*y^7 + 2721*y^8 - 603*y^9 + 4782*y^3*z - 28122*y^4*z + 66534*y^5*z - 78372*y^6*z + 45774*y^7*z - 10650*y^8*z + 54*y^9*z + 7452*y^2*z^2 - 60012*y^3*z^2 + 176580*y^4*z^2 - 246312*y^5*z^2 + 167058*y^6*z^2 - 46152*y^7*z^2 + 1386*y^8*z^2 + 1314*y*z^3 - 34326*y^2*z^3 + 160074*y^3*z^3 - 295568*y^4*z^3 + 248398*y^5*z^3 - 86642*y^6*z^3 + 6750*y^7*z^3 - 135*z^4 - 6687*y*z^4 + 64800*y^2*z^4 - 169654*y^3*z^4 + 184226*y^4*z^4 - 86632*y^5*z^4 + 14082*y^6*z^4 - 594*z^5 + 14040*y*z^5 - 53504*y^2*z^5 + 75718*y^3*z^5 - 50000*y^4*z^5 + 15690*y^5*z^5 + 1404*z^6 - 9954*y*z^6 + 17532*y^2*z^6 - 15354*y^3*z^6 + 10422*y^4*z^6 - 894*z^7 + 1866*y*z^7 - 1212*y^2*z^7 + 4290*y^3*z^7 + 219*z^8 + 237*y*z^8 + 894*y^2*z^8)*G[0, 1, y])/ (108*(-1 + y)^2*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((-1521*y^4 - 177*y^5 + 141*y^6 - 5*y^7 - 1866*y^3*z - 1404*y^4*z + 6549*y^5*z - 1990*y^6*z + 69*y^7*z - 1242*y^2*z^2 - 18*y^3*z^2 + 15660*y^4*z^2 - 10409*y^5*z^2 + 615*y^6*z^2 + 90*y*z^3 + 1446*y^2*z^3 + 11892*y^3*z^3 - 18454*y^4*z^3 + 3645*y^5*z^3 - 27*z^4 - 2187*y*z^4 + 8013*y^2*z^4 - 17681*y^3*z^4 + 8955*y^4*z^4 - 504*z^5 + 6435*y*z^5 - 12424*y^2*z^5 + 10287*y^3*z^5 + 1062*z^6 - 5481*y*z^6 + 5805*y^2*z^6 - 708*z^7 + 1551*y*z^7 + 177*z^8)*G[1, 0, y])/(108*y^2*z^3*(-1 + y + z)^3* (y + z)^2) + ((130*y^4 + 611*y^5 - 2283*y^6 + 2213*y^7 - 671*y^8 - 469*y^3*z + 4925*y^4*z - 12039*y^5*z + 10654*y^6*z - 2546*y^7*z - 525*y^8*z - 1544*y^2*z^2 + 11428*y^3*z^2 - 26750*y^4*z^2 + 23283*y^5*z^2 - 4308*y^6*z^2 - 2109*y^7*z^2 - 3843*y*z^3 + 21697*y^2*z^3 - 46111*y^3*z^3 + 39023*y^4*z^3 - 8123*y^5*z^3 - 2643*y^6*z^3 + 96*z^4 + 8235*y*z^4 - 30287*y^2*z^4 + 32299*y^3*z^4 - 8993*y^4*z^4 - 360*z^5 - 3750*y*z^5 + 6687*y^2*z^5 - 1170*y^3*z^5 + 2643*y^4*z^5 + 414*z^6 - 1581*y*z^6 + 3108*y^2*z^6 + 2109*y^3*z^6 - 150*z^7 + 975*y*z^7 + 525*y^2*z^7)*G[1, 1, y])/(54*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-18*y^4 - 438*y^5 + 1386*y^6 - 1536*y^7 + 756*y^8 - 150*y^9 + 492*y^3*z - 3558*y^4*z + 9147*y^5*z - 10875*y^6*z + 6099*y^7*z - 1323*y^8*z + 18*y^9*z + 792*y^2*z^2 - 6138*y^3*z^2 + 18216*y^4*z^2 - 25377*y^5*z^2 + 16824*y^6*z^2 - 4443*y^7*z^2 + 126*y^8*z^2 + 162*y*z^3 - 3186*y^2*z^3 + 14148*y^3*z^3 - 25696*y^4*z^3 + 21269*y^5*z^3 - 7084*y^6*z^3 + 387*y^7*z^3 - 522*y*z^4 + 4644*y^2*z^4 - 12470*y^3*z^4 + 13774*y^4*z^4 - 6005*y^5*z^4 + 579*y^6*z^4 - 18*z^5 + 675*y*z^5 - 3115*y^2*z^5 + 4985*y^3*z^5 - 2965*y^4*z^5 + 384*y^5*z^5 + 36*z^6 - 423*y*z^6 + 1152*y^2*z^6 - 963*y^3*z^6 + 36*y^4*z^6 - 24*z^7 + 159*y*z^7 - 228*y^2*z^7 - 69*y^3*z^7 + 6*z^8 - 39*y*z^8 - 21*y^2*z^8)* G[0, 0, 1, y])/(18*(-1 + y)^2*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((9*y^6 + 159*y^7 - 159*y^8 + 53*y^9 + 102*y^5*z + 426*y^6*z - 783*y^7*z + 329*y^8*z - 6*y^9*z + 294*y^4*z^2 - 3*y^5*z^2 - 1251*y^6*z^2 + 822*y^7*z^2 - 33*y^8*z^2 + 732*y^3*z^3 - 2226*y^4*z^3 + 915*y^5*z^3 + 607*y^6*z^3 - 75*y^7*z^3 - 135*y^2*z^4 - 1563*y^3*z^4 + 2871*y^4*z^4 - 434*y^5*z^4 - 87*y^6*z^4 - 18*y*z^5 + 402*y^2*z^5 + 999*y^3*z^5 - 585*y^4*z^5 - 39*y^5*z^5 - 9*y*z^6 - 249*y^2*z^6 - 10*y^3*z^6 + 39*y^4*z^6 - 18*z^7 + 117*y*z^7 - 7*y^2*z^7 + 87*y^3*z^7 + 36*z^8 - 111*y*z^8 + 75*y^2*z^8 - 24*z^9 + 33*y*z^9 + 6*z^10)* G[0, 1, 0, y])/(18*y^2*z^3*(-1 + y + z)^3*(y + z)^4) + ((61*y^4 - 257*y^5 + 430*y^6 - 358*y^7 + 149*y^8 - 25*y^9 - 259*y^3*z + 1343*y^4*z - 2881*y^5*z + 3178*y^6*z - 1805*y^7*z + 439*y^8*z - 15*y^9*z - 479*y^2*z^2 + 3652*y^3*z^2 - 10250*y^4*z^2 + 13793*y^5*z^2 - 9178*y^6*z^2 + 2591*y^7*z^2 - 129*y^8*z^2 - 153*y*z^3 + 2541*y^2*z^3 - 10656*y^3*z^3 + 18715*y^4*z^3 - 15329*y^5*z^3 + 5350*y^6*z^3 - 468*y^7*z^3 - 12*z^4 + 723*y*z^4 - 5130*y^2*z^4 + 12194*y^3*z^4 - 12568*y^4*z^4 + 5729*y^5*z^4 - 936*y^6*z^4 + 102*z^5 - 1383*y*z^5 + 4579*y^2*z^5 - 5912*y^3*z^5 + 3649*y^4*z^5 - 1143*y^5*z^5 - 180*z^6 + 1053*y*z^6 - 1683*y^2*z^6 + 1359*y^3*z^6 - 873*y^4*z^6 + 114*z^7 - 258*y*z^7 + 210*y^2*z^7 - 390*y^3*z^7 - 24*z^8 - 6*y*z^8 - 78*y^2*z^8)*G[0, 1, 1, y])/ (18*(-1 + y)^2*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((45*y^4 + 51*y^5 - 51*y^6 + 17*y^7 + 21*y^3*z + 225*y^4*z - 474*y^5*z + 178*y^6*z - 6*y^7*z + 18*y^2*z^2 + 180*y^3*z^2 - 909*y^4*z^2 + 593*y^5*z^2 - 39*y^6*z^2 - 18*y*z^3 + 57*y^2*z^3 - 669*y^3*z^3 + 856*y^4*z^3 - 153*y^5*z^3 + 117*y*z^4 - 408*y^2*z^4 + 719*y^3*z^4 - 324*y^4*z^4 + 18*z^5 - 261*y*z^5 + 478*y^2*z^5 - 360*y^3*z^5 - 36*z^6 + 207*y*z^6 - 207*y^2*z^6 + 24*z^7 - 57*y*z^7 - 6*z^8)*G[1, 0, 0, y])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((176*y^4 - 15*y^5 + 6*y^6 - 43*y^7 - 17*y^3*z + 651*y^4*z - 1200*y^5*z + 337*y^6*z - 15*y^7*z - 328*y^2*z^2 + 1824*y^3*z^2 - 3870*y^4*z^2 + 2090*y^5*z^2 - 147*y^6*z^2 - 81*y*z^3 + 1320*y^2*z^3 - 4164*y^3*z^3 + 3703*y^4*z^3 - 468*y^5*z^3 - 24*z^4 + 363*y*z^4 - 1950*y^2*z^4 + 2921*y^3*z^4 - 702*y^4*z^4 + 105*z^5 - 612*y*z^5 + 1255*y^2*z^5 - 567*y^3*z^5 - 162*z^6 + 432*y*z^6 - 279*y^2*z^6 + 105*z^7 - 102*y*z^7 - 24*z^8)* G[1, 0, 1, y])/(18*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((45*y^6 - 30*y^7 + 21*y^8 - 36*y^9 + 159*y^5*z - 195*y^6*z + 81*y^7*z - 141*y^8*z + 273*y^4*z^2 - 642*y^5*z^2 + 297*y^6*z^2 - 183*y^7*z^2 - 18*y^8*z^2 + 627*y^3*z^3 - 2163*y^4*z^3 + 1851*y^5*z^3 - 242*y^6*z^3 - 126*y^7*z^3 - 234*y^2*z^4 - 924*y^3*z^4 + 2133*y^4*z^4 + 73*y^5*z^4 - 390*y^6*z^4 - 54*y*z^5 + 897*y^2*z^5 - 513*y^3*z^5 + 1284*y^4*z^5 - 678*y^5*z^5 + 108*y*z^6 - 1113*y^2*z^6 + 1747*y^3*z^6 - 690*y^4*z^6 - 27*z^7 - 27*y*z^7 + 706*y^2*z^7 - 378*y^3*z^7 + 54*z^8 - 33*y*z^8 - 66*y^2*z^8 - 39*z^9 + 30*y*z^9 + 12*z^10)* G[1, 1, 0, y])/(18*y^2*z^3*(-1 + y + z)^3*(y + z)^4) + ((58*y^4 - 260*y^5 + 428*y^6 - 308*y^7 + 82*y^8 + 227*y^3*z - 1114*y^4*z + 1980*y^5*z - 1502*y^6*z + 385*y^7*z + 24*y^8*z + 364*y^2*z^2 - 2102*y^3*z^2 + 4234*y^4*z^2 - 3546*y^5*z^2 + 978*y^6*z^2 + 72*y^7*z^2 + 153*y*z^3 - 1482*y^2*z^3 + 3919*y^3*z^3 - 3872*y^4*z^3 + 1210*y^5*z^3 + 72*y^6*z^3 - 12*z^4 - 258*y*z^4 + 1300*y^2*z^4 - 1562*y^3*z^4 + 460*y^4*z^4 + 36*z^5 - 3*y*z^5 + 114*y^2*z^5 - 291*y^3*z^5 - 72*y^4*z^5 - 36*z^6 + 168*y*z^6 - 276*y^2*z^6 - 72*y^3*z^6 + 12*z^7 - 60*y*z^7 - 24*y^2*z^7)*G[1, 1, 1, y])/(6*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) - (2*(9*y^4 - 9*y^5 + 3*y^6 - 24*y^2*z + 90*y^3*z - 108*y^4*z + 39*y^5*z - 36*y*z^2 + 189*y^2*z^2 - 297*y^3*z^2 + 138*y^4*z^2 - 6*z^3 + 126*y*z^3 - 324*y^2*z^3 + 208*y^3*z^3 + 18*z^4 - 144*y*z^4 + 149*y^2*z^4 - 18*z^5 + 49*y*z^5 + 6*z^6)*G[0, 0, 0, 1, y])/(3*y*z^3*(-1 + y + z)^3* (y + z)^2) + (4*(3*y - 3*y^2 + y^3 - 6*y*z + 3*y^2*z + 3*y*z^2 + z^3)*G[0, 0, 1, 0, y])/(3*z^3*(-1 + y + z)^3) + ((2*y^3 + 27*y^4 - 27*y^5 + 8*y^6 - 38*y^2*z + 186*y^3*z - 270*y^4*z + 121*y^5*z - 12*y^6*z - 58*y*z^2 + 345*y^2*z^2 - 669*y^3*z^2 + 419*y^4*z^2 - 60*y^5*z^2 - 6*z^3 + 204*y*z^3 - 654*y^2*z^3 + 593*y^3*z^3 - 120*y^4*z^3 + 18*z^4 - 246*y*z^4 + 379*y^2*z^4 - 120*y^3*z^4 - 18*z^5 + 98*y*z^5 - 60*y^2*z^5 + 6*z^6 - 12*y*z^6)*G[0, 0, 1, 1, y])/(3*y*z^3*(-1 + y + z)^3* (y + z)^2) - (4*(3*y - 3*y^2 + y^3 - 6*y*z + 3*y^2*z + 3*y*z^2 + z^3)*G[0, 1, 0, 0, y])/(3*z^3*(-1 + y + z)^3) - (2*(-3*y^3 - 6*y^4 + 6*y^5 - 3*y^6 + 15*y^2*z - 72*y^3*z + 105*y^4*z - 51*y^5*z + 6*y^6*z + 27*y*z^2 - 153*y^2*z^2 + 291*y^3*z^2 - 186*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 96*y*z^3 + 300*y^2*z^3 - 283*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 117*y*z^4 - 200*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 58*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)*G[0, 1, 0, 1, y])/(3*y*z^3*(-1 + y + z)^3* (y + z)^2) + ((4 - 3*y + 3*y^2 - 12*z + 6*y*z - 3*y^2*z + 12*z^2 - 3*y*z^2 + 4*z^3)*G[0, 1, 1, 0, y])/(3*z^3*(-1 + y + z)^3) + ((-3*y^3 + 9*y^4 - 9*y^5 + 3*y^6 + 33*y^2*z - 108*y^3*z + 135*y^4*z - 78*y^5*z + 18*y^6*z + 51*y*z^2 - 288*y^2*z^2 + 504*y^3*z^2 - 357*y^4*z^2 + 90*y^5*z^2 + 3*z^3 - 180*y*z^3 + 576*y^2*z^3 - 572*y^3*z^3 + 180*y^4*z^3 - 9*z^4 + 225*y*z^4 - 403*y^2*z^4 + 180*y^3*z^4 + 9*z^5 - 110*y*z^5 + 90*y^2*z^5 - 3*z^6 + 18*y*z^6)*G[0, 1, 1, 1, y])/(3*y*z^3*(-1 + y + z)^3* (y + z)^2) - (4*(6*y^3 - 6*y^4 + 2*y^5 - 3*y*z + 21*y^2*z - 33*y^3*z + 13*y^4*z + 15*y*z^2 - 48*y^2*z^2 + 29*y^3*z^2 - 21*y*z^3 + 25*y^2*z^3 + 5*y*z^4 - 2*z^5)*G[1, 0, 0, 0, y])/ (3*z^3*(-1 + y + z)^3*(y + z)^2) + ((9*y^4 - 3*y^5 + 3*y^6 - 3*y^7 - 24*y^3*z + 99*y^4*z - 132*y^5*z + 51*y^6*z - 6*y^7*z - 57*y^2*z^2 + 279*y^3*z^2 - 462*y^4*z^2 + 252*y^5*z^2 - 30*y^6*z^2 - 18*y*z^3 + 237*y^2*z^3 - 588*y^3*z^3 + 472*y^4*z^3 - 66*y^5*z^3 - 6*z^4 + 84*y*z^4 - 369*y^2*z^4 + 467*y^3*z^4 - 90*y^4*z^4 + 24*z^5 - 144*y*z^5 + 277*y^2*z^5 - 90*y^3*z^5 - 36*z^6 + 108*y*z^6 - 66*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[1, 0, 0, 1, y])/(3*y^2*z^3*(-1 + y + z)^3* (y + z)^2) + ((4*y^2 - 42*y^3 + 42*y^4 - 16*y^5 - 3*y*z - 3*y^2*z + 75*y^3*z - 39*y^4*z + 6*z^2 - 9*y*z^2 + 12*y^2*z^2 - 39*y^3*z^2 - 24*z^3 + 45*y*z^3 - 27*y^2*z^3 + 6*y^3*z^3 + 36*z^4 - 51*y*z^4 + 18*y^2*z^4 - 24*z^5 + 18*y*z^5 + 6*z^6)* G[1, 0, 1, 0, y])/(3*y^2*z^3*(-1 + y + z)^3) + ((-9*y^4 + 15*y^5 - 15*y^6 - 3*y^7 + 8*y^8 - 27*y^3*z + 105*y^4*z - 186*y^5*z + 165*y^6*z - 69*y^7*z + 24*y^8*z - 27*y^2*z^2 + 207*y^3*z^2 - 540*y^4*z^2 + 720*y^5*z^2 - 468*y^6*z^2 + 144*y^7*z^2 + 9*y*z^3 + 75*y^2*z^3 - 504*y^3*z^3 + 1068*y^4*z^3 - 985*y^5*z^3 + 354*y^6*z^3 - 48*y*z^4 - 33*y^2*z^4 + 543*y^3*z^4 - 900*y^4*z^4 + 444*y^5*z^4 - 6*z^5 + 126*y*z^5 - 117*y^2*z^5 - 243*y^3*z^5 + 270*y^4*z^5 + 24*z^6 - 180*y*z^6 + 168*y^2*z^6 + 24*y^3*z^6 - 36*z^7 + 129*y*z^7 - 66*y^2*z^7 + 24*z^8 - 36*y*z^8 - 6*z^9)*G[1, 0, 1, 1, y])/(3*y^2*z^3*(-1 + y + z)^3* (y + z)^3) - (2*(3*y^3 - 3*y^4 - 3*y*z + 15*y^2*z - 21*y^3*z + 6*y^4*z + 12*y*z^2 - 33*y^2*z^2 + 18*y^3*z^2 - 15*y*z^3 + 22*y^2*z^3 + 14*y*z^4 + 4*z^5)*G[1, 1, 0, 0, y])/ (3*z^3*(-1 + y + z)^3*(y + z)^2) + ((9*y^4 - 28*y^5 - 9*y^6 + 27*y^7 - 13*y^8 + 27*y^3*z - 66*y^4*z - 111*y^5*z + 279*y^6*z - 138*y^7*z + 6*y^8*z + 27*y^2*z^2 - 54*y^3*z^2 - 315*y^4*z^2 + 861*y^5*z^2 - 519*y^6*z^2 + 36*y^7*z^2 - 9*y*z^3 + 44*y^2*z^3 - 471*y^3*z^3 + 1323*y^4*z^3 - 1009*y^5*z^3 + 102*y^6*z^3 + 72*y*z^4 - 444*y^2*z^4 + 1260*y^3*z^4 - 1215*y^4*z^4 + 192*y^5*z^4 + 12*z^5 - 234*y*z^5 + 834*y^2*z^5 - 1032*y^3*z^5 + 270*y^4*z^5 - 48*z^6 + 360*y*z^6 - 645*y^2*z^6 + 276*y^3*z^6 + 72*z^7 - 261*y*z^7 + 186*y^2*z^7 - 48*z^8 + 72*y*z^8 + 12*z^9)*G[1, 1, 0, 1, y])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + ((8*y^4 - 12*y^5 + 12*y^6 - 4*y^7 + 22*y^3*z - 66*y^4*z + 66*y^5*z - 26*y^6*z + 8*y^2*z^2 - 78*y^3*z^2 + 120*y^4*z^2 - 58*y^5*z^2 - 9*y*z^3 + 9*y^2*z^3 + 45*y^3*z^3 - 15*y^4*z^3 - 6*y^5*z^3 - 6*z^4 + 57*y*z^4 - 102*y^2*z^4 + 111*y^3*z^4 - 30*y^4*z^4 + 24*z^5 - 117*y*z^5 + 165*y^2*z^5 - 60*y^3*z^5 - 36*z^6 + 99*y*z^6 - 60*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)* G[1, 1, 1, 0, y])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (7*(4*y^3 + 17*y^2*z + 22*y*z^2 + 3*z^3)*G[1, 1, 1, 1, y])/ (3*y*z^3*(y + z)^2) + (16*G[0, 0, 0, 1, 1, y])/z^3 + (16*G[0, 0, 1, 0, 1, y])/z^3 - (24*G[0, 0, 1, 1, 1, y])/z^3 + (8*G[0, 1, 0, 0, 1, y])/z^3 - (32*G[0, 1, 0, 1, 1, y])/z^3 - (8*G[0, 1, 1, 0, 1, y])/z^3 + (28*G[0, 1, 1, 1, 1, y])/z^3 + (4*G[1, 0, 0, 0, 1, y])/z^3 - (20*G[1, 0, 0, 1, 1, y])/z^3 - (28*G[1, 0, 1, 0, 1, y])/z^3 + (40*G[1, 0, 1, 1, 1, y])/z^3 - (8*G[1, 1, 0, 0, 1, y])/z^3 + (24*G[1, 1, 0, 1, 1, y])/z^3 + (16*G[1, 1, 1, 0, 1, y])/z^3) + ((-37*y^2 + 141*y^3 - 201*y^4 + 143*y^5 - 30*y^6 - 75*y*z + 426*y^2*z - 807*y^3*z + 684*y^4*z - 180*y^5*z - 30*z^2 + 405*y*z^2 - 1191*y^2*z^2 + 1314*y^3*z^2 - 450*y^4*z^2 + 120*z^3 - 765*y*z^3 + 1268*y^2*z^3 - 600*y^3*z^3 - 180*z^4 + 615*y*z^4 - 450*y^2*z^4 + 120*z^5 - 180*y*z^5 - 30*z^6)*G[1, 1, 1, 1, 0, y])/ (3*y^2*(-1 + y + z)^3*(y + z)^3) + ((-27 + 89*y - 90*y^2 + 36*y^3 + 108*z - 267*y*z + 180*y^2*z - 36*y^3*z - 162*z^2 + 267*y*z^2 - 90*y^2*z^2 + 108*z^3 - 89*y*z^3 - 27*z^4)*G[1, 1, 1, 1, 0, z])/(3*y*z^3*(-1 + y + z)^3) + (2*(9 - 29*y + 30*y^2 - 12*y^3 - 36*z + 87*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 87*y*z^2 + 30*y^2*z^2 - 36*z^3 + 29*y*z^3 + 9*z^4)* G[1, 1, 1 - y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3) - (2*(9 - 29*y + 30*y^2 - 12*y^3 - 36*z + 87*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 87*y*z^2 + 30*y^2*z^2 - 36*z^3 + 29*y*z^3 + 9*z^4)* G[1, 1, 1 - y, 1, 0, z])/(3*y*z^3*(-1 + y + z)^3) + (2*(9 - 29*y + 30*y^2 - 12*y^3 - 36*z + 87*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 87*y*z^2 + 30*y^2*z^2 - 36*z^3 + 29*y*z^3 + 9*z^4)* G[1, 1, 1 - y, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3) - (2*(9*y - 35*y^2 + 36*y^3 - 18*y^4 - 30*y*z + 87*y^2*z - 54*y^3*z + 12*y^4*z - 12*z^2 + 72*y*z^2 - 105*y^2*z^2 + 30*y^3*z^2 + 48*z^3 - 126*y*z^3 + 89*y^2*z^3 - 12*y^3*z^3 - 72*z^4 + 111*y*z^4 - 36*y^2*z^4 + 48*z^5 - 36*y*z^5 - 12*z^6)*G[1, 1, 1 - y, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3) - (8*(-1 + 3*z - 3*z^2 + z^3)* G[1, 1 - y, 0, 0, 0, z])/(3*z^3*(-1 + y + z)^3) + (2*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)* G[1, 1 - y, 0, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3) - (2*(3 - 7*y + 10*y^2 - 4*y^3 - 12*z + 21*y*z - 20*y^2*z + 4*y^3*z + 18*z^2 - 21*y*z^2 + 10*y^2*z^2 - 12*z^3 + 7*y*z^3 + 3*z^4)* G[1, 1 - y, 0, 1, 0, z])/(y*z^3*(-1 + y + z)^3) + (2*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)* G[1, 1 - y, 0, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3) + ((27 - 79*y + 90*y^2 - 36*y^3 - 108*z + 237*y*z - 180*y^2*z + 36*y^3*z + 162*z^2 - 237*y*z^2 + 90*y^2*z^2 - 108*z^3 + 79*y*z^3 + 27*z^4)*G[1, 1 - y, 0, 1 - y, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3) + ((-9*y + 13*y^2 - 24*y^3 + 6*y^4 + 42*y*z - 57*y^2*z + 66*y^3*z - 12*y^4*z - 12*z^2 - 36*y*z^2 + 39*y^2*z^2 - 30*y^3*z^2 + 48*z^3 - 54*y*z^3 + 41*y^2*z^3 - 12*y^3*z^3 - 72*z^4 + 93*y*z^4 - 36*y^2*z^4 + 48*z^5 - 36*y*z^5 - 12*z^6)*G[1, 1 - y, 0, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3) - (2*(3 - 7*y + 10*y^2 - 4*y^3 - 12*z + 21*y*z - 20*y^2*z + 4*y^3*z + 18*z^2 - 21*y*z^2 + 10*y^2*z^2 - 12*z^3 + 7*y*z^3 + 3*z^4)* G[1, 1 - y, 1, 0, 0, z])/(y*z^3*(-1 + y + z)^3) - (4*(-1 + 3*z - 3*z^2 + z^3)*G[1, 1 - y, 1, 0, 1 - y, z])/ (3*z^3*(-1 + y + z)^3) - (2*(9 - 29*y + 30*y^2 - 12*y^3 - 36*z + 87*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 87*y*z^2 + 30*y^2*z^2 - 36*z^3 + 29*y*z^3 + 9*z^4)*G[1, 1 - y, 1, 1, 0, z])/ (3*y*z^3*(-1 + y + z)^3) - (4*(-1 + 3*z - 3*z^2 + z^3)* G[1, 1 - y, 1, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^3) + (2*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)* G[1, 1 - y, 1 - y, 0, 0, z])/(3*y*z^3*(-1 + y + z)^3) + ((27 - 79*y + 90*y^2 - 36*y^3 - 108*z + 237*y*z - 180*y^2*z + 36*y^3*z + 162*z^2 - 237*y*z^2 + 90*y^2*z^2 - 108*z^3 + 79*y*z^3 + 27*z^4)*G[1, 1 - y, 1 - y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3) + ((-9 + 25*y - 30*y^2 + 12*y^3 + 36*z - 75*y*z + 60*y^2*z - 12*y^3*z - 54*z^2 + 75*y*z^2 - 30*y^2*z^2 + 36*z^3 - 25*y*z^3 - 9*z^4)* G[1, 1 - y, 1 - y, 1, 0, z])/(3*y*z^3*(-1 + y + z)^3) + ((27 - 79*y + 90*y^2 - 36*y^3 - 108*z + 237*y*z - 180*y^2*z + 36*y^3*z + 162*z^2 - 237*y*z^2 + 90*y^2*z^2 - 108*z^3 + 79*y*z^3 + 27*z^4)*G[1, 1 - y, 1 - y, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3) + ((-27*y + 71*y^2 - 84*y^3 + 30*y^4 + 114*y*z - 231*y^2*z + 186*y^3*z - 36*y^4*z - 12*z^2 - 144*y*z^2 + 213*y^2*z^2 - 90*y^3*z^2 + 48*z^3 + 18*y*z^3 - 17*y^2*z^3 - 12*y^3*z^3 - 72*z^4 + 75*y*z^4 - 36*y^2*z^4 + 48*z^5 - 36*y*z^5 - 12*z^6)*G[1, 1 - y, 1 - y, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3) - (4*(-1 + 3*z - 3*z^2 + z^3)*G[1, 1 - y, -y, 0, 1 - y, z])/ (3*z^3*(-1 + y + z)^3) - (4*(-1 + 3*z - 3*z^2 + z^3)* G[1, 1 - y, -y, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^3) + ((-27*y + 71*y^2 - 84*y^3 + 30*y^4 + 114*y*z - 231*y^2*z + 186*y^3*z - 36*y^4*z - 12*z^2 - 144*y*z^2 + 213*y^2*z^2 - 90*y^3*z^2 + 48*z^3 + 18*y*z^3 - 17*y^2*z^3 - 12*y^3*z^3 - 72*z^4 + 75*y*z^4 - 36*y^2*z^4 + 48*z^5 - 36*y*z^5 - 12*z^6)*G[1, 1 - y, -y, 1 - y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3) + ((-9*y + 29*y^2 - 27*y^3 + 9*y^4 + 39*y*z - 96*y^2*z + 63*y^3*z - 12*y^4*z - 6*z^2 - 45*y*z^2 + 87*y^2*z^2 - 30*y^3*z^2 + 24*z^3 - 9*y*z^3 - 2*y^2*z^3 - 6*y^3*z^3 - 36*z^4 + 42*y*z^4 - 18*y^2*z^4 + 24*z^5 - 18*y*z^5 - 6*z^6)*G[1, 1 - y, -y, -y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3) + (4*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 0, 0, 0, 1 - y, z])/(3*y*z^2*(y + z)^3) - (2*(9*y^3 - 24*y^4 + 18*y^5 - 3*y^7 + 27*y^2*z - 132*y^3*z + 204*y^4*z - 114*y^5*z + 9*y^6*z + 6*y^7*z + 27*y*z^2 - 228*y^2*z^2 + 432*y^3*z^2 - 282*y^4*z^2 + 33*y^5*z^2 + 18*y^6*z^2 + 9*z^3 - 152*y*z^3 + 312*y^2*z^3 - 222*y^3*z^3 + 17*y^4*z^3 + 18*y^5*z^3 - 24*z^4 + 42*y*z^4 - 42*y^2*z^4 - 36*y^3*z^4 + 6*y^4*z^4 - 12*y*z^5 - 42*y^2*z^5 - 18*y*z^6)*G[1 - y, 0, 0, 1, 0, z])/(3*(-1 + y)^3*y*z^3*(y + z)^3) + (4*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 0, 0, 1 - y, 0, z])/ (3*y*z^2*(y + z)^3) + (2*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[1 - y, 0, 0, 1 - y, 1 - y, z])/(y*z^2*(y + z)^3) + ((18*y^4 - 44*y^5 + 24*y^6 + 12*y^7 - 10*y^8 + 54*y^3*z - 129*y^4*z + 3*y^5*z + 177*y^6*z - 117*y^7*z + 12*y^8*z + 54*y^2*z^2 - 105*y^3*z^2 - 189*y^4*z^2 + 489*y^5*z^2 - 285*y^6*z^2 + 36*y^7*z^2 + 18*y*z^3 - 55*y^2*z^3 - 105*y^3*z^3 + 249*y^4*z^3 - 161*y^5*z^3 + 18*y^6*z^3 - 57*y*z^4 + 165*y^2*z^4 - 273*y^3*z^4 + 99*y^4*z^4 - 42*y^5*z^4 - 18*z^5 + 108*y*z^5 - 240*y^2*z^5 + 96*y^3*z^5 - 54*y^4*z^5 + 18*z^6 - 54*y*z^6 + 18*y^2*z^6 - 18*y^3*z^6)*G[1 - y, 0, 0, -y, 1 - y, z])/(3*(-1 + y)^3*y^2*z^3* (y + z)^3) - (2*(9*y^3 - 24*y^4 + 18*y^5 - 3*y^7 + 27*y^2*z - 120*y^3*z + 168*y^4*z - 78*y^5*z - 3*y^6*z + 6*y^7*z + 27*y*z^2 - 198*y^2*z^2 + 342*y^3*z^2 - 192*y^4*z^2 + 3*y^5*z^2 + 18*y^6*z^2 + 9*z^3 - 127*y*z^3 + 237*y^2*z^3 - 147*y^3*z^3 - 8*y^4*z^3 + 18*y^5*z^3 - 21*z^4 + 33*y*z^4 - 33*y^2*z^4 - 39*y^3*z^4 + 6*y^4*z^4 - 12*y*z^5 - 42*y^2*z^5 - 18*y*z^6)*G[1 - y, 0, 1, 0, 0, z])/(3*(-1 + y)^3*y*z^3*(y + z)^3) + ((-2*y^3 + y^4 - 2*y^5 - 6*y^2*z + 7*y^3*z - 7*y^4*z - 6*y*z^2 + 15*y^2*z^2 - 11*y^3*z^2 + 2*z^3 + 5*y*z^3 - 7*y^2*z^3 - 4*z^4 + y*z^4 + 2*z^5)*G[1 - y, 0, 1, 0, 1 - y, z])/(3*z^3*(-1 + y + z)^2* (y + z)^3) + ((-9*y^3 + 44*y^4 - 82*y^5 + 71*y^6 - 26*y^7 + y^8 + y^9 - 27*y^2*z + 150*y^3*z - 286*y^4*z + 184*y^5*z + 75*y^6*z - 152*y^7*z + 62*y^8*z - 6*y^9*z - 27*y*z^2 + 192*y^2*z^2 - 405*y^3*z^2 + 164*y^4*z^2 + 453*y^5*z^2 - 606*y^6*z^2 + 259*y^7*z^2 - 30*y^8*z^2 - 9*z^3 + 105*y*z^3 - 276*y^2*z^3 + 36*y^3*z^3 + 711*y^4*z^3 - 957*y^5*z^3 + 450*y^6*z^3 - 60*y^7*z^3 + 27*z^4 - 126*y*z^4 + 57*y^2*z^4 + 429*y^3*z^4 - 744*y^4*z^4 + 417*y^5*z^4 - 60*y^6*z^4 - 27*z^5 + 57*y*z^5 + 75*y^2*z^5 - 315*y^3*z^5 + 258*y^4*z^5 - 30*y^5*z^5 + 9*z^6 - 3*y*z^6 - 99*y^2*z^6 + 153*y^3*z^6 - 6*y^4*z^6 - 24*y*z^7 + 78*y^2*z^7 + 18*y*z^8)*G[1 - y, 0, 1, 1, 0, z])/(3*(-1 + y)^3*y*z^3* (-1 + y + z)^2*(y + z)^3) + ((-2*y^3 + y^4 - 2*y^5 - 6*y^2*z + 7*y^3*z - 7*y^4*z - 6*y*z^2 + 15*y^2*z^2 - 11*y^3*z^2 + 2*z^3 + 5*y*z^3 - 7*y^2*z^3 - 4*z^4 + y*z^4 + 2*z^5)*G[1 - y, 0, 1, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^2*(y + z)^3) + (4*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 0, 1 - y, 0, 0, z])/ (3*y*z^2*(y + z)^3) + (2*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[1 - y, 0, 1 - y, 0, 1 - y, z])/(y*z^2*(y + z)^3) + (2*(3*y^3 - 8*y^4 + 6*y^5 - y^7 + 9*y^2*z - 8*y^3*z - 40*y^4*z + 70*y^5*z - 33*y^6*z + 2*y^7*z + 9*y*z^2 + 14*y^2*z^2 - 126*y^3*z^2 + 176*y^4*z^2 - 79*y^5*z^2 + 6*y^6*z^2 + 3*z^3 + 19*y*z^3 - 105*y^2*z^3 + 135*y^3*z^3 - 64*y^4*z^3 + 6*y^5*z^3 + z^4 - 13*y*z^4 + 13*y^2*z^4 - 21*y^3*z^4 + 2*y^4*z^4 - 4*y*z^5 - 14*y^2*z^5 - 6*y*z^6)*G[1 - y, 0, 1 - y, 1, 0, z])/ ((-1 + y)^3*y*z^3*(y + z)^3) + (2*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 0, 1 - y, 1 - y, 0, z])/(y*z^2*(y + z)^3) + (7*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[1 - y, 0, 1 - y, 1 - y, 1 - y, z])/(3*y*z^2*(y + z)^3) + ((-6*y^4 + 14*y^5 - 6*y^6 - 6*y^7 + 4*y^8 - 18*y^3*z + 69*y^4*z - 79*y^5*z + 19*y^6*z + 13*y^7*z - 4*y^8*z - 18*y^2*z^2 + 103*y^3*z^2 - 141*y^4*z^2 + 41*y^5*z^2 + 27*y^6*z^2 - 12*y^7*z^2 - 6*y*z^3 + 83*y^2*z^3 - 161*y^3*z^3 + 117*y^4*z^3 - 17*y^5*z^3 - 4*y^6*z^3 + 31*y*z^4 - 97*y^2*z^4 + 145*y^3*z^4 - 63*y^4*z^4 + 20*y^5*z^4 + 8*z^5 - 48*y*z^5 + 104*y^2*z^5 - 52*y^3*z^5 + 24*y^4*z^5 - 8*z^6 + 24*y*z^6 - 12*y^2*z^6 + 8*y^3*z^6)* G[1 - y, 0, 1 - y, -y, 1 - y, z])/((-1 + y)^3*y^2*z^3*(y + z)^3) + ((-3*y^5 + 72*y^3*z - 153*y^4*z + 75*y^5*z + 180*y^2*z^2 - 513*y^3*z^2 + 333*y^4*z^2 + 134*y*z^3 - 631*y^2*z^3 + 575*y^3*z^3 + 18*z^4 - 304*y*z^4 + 469*y^2*z^4 - 36*z^5 + 170*y*z^5 + 18*z^6)* G[1 - y, 0, -y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^2*(y + z)^3) + ((-3*y^5 + 72*y^3*z - 153*y^4*z + 75*y^5*z + 180*y^2*z^2 - 513*y^3*z^2 + 333*y^4*z^2 + 134*y*z^3 - 631*y^2*z^3 + 575*y^3*z^3 + 18*z^4 - 304*y*z^4 + 469*y^2*z^4 - 36*z^5 + 170*y*z^5 + 18*z^6)* G[1 - y, 0, -y, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^2*(y + z)^3) + ((18*y^4 - 68*y^5 + 96*y^6 - 60*y^7 + 14*y^8 + 54*y^3*z - 123*y^4*z - 15*y^5*z + 195*y^6*z - 123*y^7*z + 12*y^8*z + 54*y^2*z^2 - 45*y^3*z^2 - 369*y^4*z^2 + 669*y^5*z^2 - 345*y^6*z^2 + 36*y^7*z^2 + 18*y*z^3 + 99*y^2*z^3 - 609*y^3*z^3 + 837*y^4*z^3 - 441*y^5*z^3 + 60*y^6*z^3 + 57*y*z^4 - 303*y^2*z^4 + 447*y^3*z^4 - 393*y^4*z^4 + 84*y^5*z^4 + 24*z^5 - 144*y*z^5 + 264*y^2*z^5 - 324*y^3*z^5 + 72*y^4*z^5 - 24*z^6 + 72*y*z^6 - 108*y^2*z^6 + 24*y^3*z^6)* G[1 - y, 0, -y, 1 - y, 1 - y, z])/(3*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((9*y^4 - 38*y^5 + 58*y^6 - 29*y^7 - 16*y^8 + 23*y^9 - 7*y^10 + 27*y^3*z - 39*y^4*z - 263*y^5*z + 914*y^6*z - 1185*y^7*z + 719*y^8*z - 179*y^9*z + 6*y^10*z + 27*y^2*z^2 + 45*y^3*z^2 - 984*y^4*z^2 + 3028*y^5*z^2 - 4065*y^6*z^2 + 2625*y^7*z^2 - 706*y^8*z^2 + 30*y^9*z^2 + 9*y*z^3 + 75*y^2*z^3 - 1110*y^3*z^3 + 3825*y^4*z^3 - 5796*y^5*z^3 + 4206*y^6*z^3 - 1287*y^7*z^3 + 78*y^8*z^3 + 39*y*z^4 - 618*y^2*z^4 + 2580*y^3*z^4 - 4626*y^4*z^4 + 3963*y^5*z^4 - 1488*y^6*z^4 + 150*y^7*z^4 + 18*z^5 - 249*y*z^5 + 1209*y^2*z^5 - 2577*y^3*z^5 + 2715*y^4*z^5 - 1344*y^5*z^5 + 210*y^6*z^5 - 54*z^6 + 399*y*z^6 - 1077*y^2*z^6 + 1431*y^3*z^6 - 939*y^4*z^6 + 186*y^5*z^6 + 54*z^7 - 252*y*z^7 + 456*y^2*z^7 - 402*y^3*z^7 + 90*y^4*z^7 - 18*z^8 + 54*y*z^8 - 72*y^2*z^8 + 18*y^3*z^8)*G[1 - y, 0, -y, -y, 1 - y, z])/(3*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^3) - (4*(-4*y^2 + 16*y^3 - 20*y^4 + 8*y^5 - 6*y*z + 26*y^2*z - 32*y^3*z + 12*y^4*z - z^2 + 7*y*z^2 - 7*y^2*z^2 + 4*y^3*z^2 + 2*y*z^3 + 4*y^2*z^3 + 3*y*z^4)* G[1 - y, 1, 0, 0, 0, z])/((-1 + y)^3*y*z^2*(y + z)^2) + (2*(2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)*G[1 - y, 1, 0, 0, 1 - y, z])/(3*z^3*(-1 + y + z)^2* (y + z)^3) + ((-9*y^3 + 17*y^4 - 10*y^5 - y^6 - 27*y^2*z + 87*y^3*z - 88*y^4*z + 28*y^5*z - 6*y^6*z - 27*y*z^2 + 153*y^2*z^2 - 237*y^3*z^2 + 131*y^4*z^2 - 30*y^5*z^2 - 9*z^3 + 118*y*z^3 - 293*y^2*z^3 + 232*y^3*z^3 - 60*y^4*z^3 + 27*z^4 - 161*y*z^4 + 197*y^2*z^4 - 60*y^3*z^4 - 27*z^5 + 76*y*z^5 - 30*y^2*z^5 + 9*z^6 - 6*y*z^6)*G[1 - y, 1, 0, 1, 0, z])/(3*y*z^3*(-1 + y + z)^2* (y + z)^3) + (2*(2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)*G[1 - y, 1, 0, 1 - y, 0, z])/ (3*z^3*(-1 + y + z)^2*(y + z)^3) + ((-9*y^3 + 23*y^4 - 13*y^5 + 5*y^6 - 27*y^2*z + 105*y^3*z - 109*y^4*z + 49*y^5*z - 6*y^6*z - 27*y*z^2 + 171*y^2*z^2 - 282*y^3*z^2 + 164*y^4*z^2 - 30*y^5*z^2 - 9*z^3 + 112*y*z^3 - 308*y^2*z^3 + 253*y^3*z^3 - 60*y^4*z^3 + 27*z^4 - 149*y*z^4 + 194*y^2*z^4 - 60*y^3*z^4 - 27*z^5 + 70*y*z^5 - 30*y^2*z^5 + 9*z^6 - 6*y*z^6)*G[1 - y, 1, 0, 1 - y, 1 - y, z])/(3*y*z^3*(-1 + y + z)^2* (y + z)^3) + ((3*y^4 - 5*y^5 - 2*y^6 + y^7 + 9*y^3*z - 29*y^4*z + 16*y^5*z - 4*y^6*z + 2*y^7*z + 9*y^2*z^2 - 51*y^3*z^2 + 67*y^4*z^2 - 31*y^5*z^2 + 10*y^6*z^2 + 3*y*z^3 - 17*y^2*z^3 + 39*y^3*z^3 - 23*y^4*z^3 + 10*y^5*z^3 + 16*y*z^4 - 71*y^2*z^4 + 88*y^3*z^4 - 30*y^4*z^4 + 10*z^5 - 91*y*z^5 + 177*y^2*z^5 - 90*y^3*z^5 - 30*z^6 + 122*y*z^6 - 98*y^2*z^6 + 30*z^7 - 50*y*z^7 - 10*z^8)*G[1 - y, 1, 0, -y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2* (y + z)^3) + (2*(-2*y^3 + 7*y^4 - 11*y^5 + 11*y^6 - 7*y^7 + 2*y^8 - 6*y^2*z + 13*y^3*z + 2*y^4*z - 24*y^5*z + 20*y^6*z - 5*y^7*z - 6*y*z^2 - 3*y^2*z^2 + 88*y^3*z^2 - 186*y^4*z^2 + 150*y^5*z^2 - 43*y^6*z^2 + 2*z^3 - 37*y*z^3 + 182*y^2*z^3 - 353*y^3*z^3 + 298*y^4*z^3 - 92*y^5*z^3 - 16*z^4 + 115*y*z^4 - 276*y^2*z^4 + 283*y^3*z^4 - 106*y^4*z^4 + 20*z^5 - 87*y*z^5 + 150*y^2*z^5 - 92*y^3*z^5 - 9*z^6 + 54*y*z^6 - 72*y^2*z^6 + 12*z^7 - 39*y*z^7 - 9*z^8)*G[1 - y, 1, 1, 0, 0, z])/(3*(-1 + y)^3*z^3*(-1 + y + z)^2* (y + z)^3) + ((-9*y^3 + 44*y^4 - 88*y^5 + 89*y^6 - 44*y^7 + 7*y^8 + y^9 - 27*y^2*z + 168*y^3*z - 442*y^4*z + 628*y^5*z - 513*y^6*z + 238*y^7*z - 58*y^8*z + 6*y^9*z - 27*y*z^2 + 234*y^2*z^2 - 813*y^3*z^2 + 1490*y^4*z^2 - 1557*y^5*z^2 + 918*y^6*z^2 - 275*y^7*z^2 + 30*y^8*z^2 - 9*z^3 + 145*y*z^3 - 710*y^2*z^3 + 1672*y^3*z^3 - 2140*y^4*z^3 + 1493*y^5*z^3 - 511*y^6*z^3 + 60*y^7*z^3 + 27*z^4 - 254*y*z^4 + 863*y^2*z^4 - 1422*y^3*z^4 + 1208*y^4*z^4 - 482*y^5*z^4 + 60*y^6*z^4 - 27*z^5 + 175*y*z^5 - 420*y^2*z^5 + 489*y^3*z^5 - 256*y^4*z^5 + 30*y^5*z^5 + 9*z^6 - 42*y*z^6 + 99*y^2*z^6 - 99*y^3*z^6 + 6*y^4*z^6 + 12*y*z^7 - 39*y^2*z^7 - 9*y*z^8)*G[1 - y, 1, 1, 1, 0, z])/ (3*(-1 + y)^3*y*z^3*(-1 + y + z)^2*(y + z)^3) + (2*(2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)*G[1 - y, 1, 1 - y, 0, 0, z])/(3*z^3*(-1 + y + z)^2* (y + z)^3) + ((-9*y^3 + 23*y^4 - 13*y^5 + 5*y^6 - 27*y^2*z + 105*y^3*z - 109*y^4*z + 49*y^5*z - 6*y^6*z - 27*y*z^2 + 171*y^2*z^2 - 282*y^3*z^2 + 164*y^4*z^2 - 30*y^5*z^2 - 9*z^3 + 112*y*z^3 - 308*y^2*z^3 + 253*y^3*z^3 - 60*y^4*z^3 + 27*z^4 - 149*y*z^4 + 194*y^2*z^4 - 60*y^3*z^4 - 27*z^5 + 70*y*z^5 - 30*y^2*z^5 + 9*z^6 - 6*y*z^6)*G[1 - y, 1, 1 - y, 0, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^2*(y + z)^3) + ((3*y^3 - 9*y^4 + 5*y^5 - 3*y^6 + 9*y^2*z - 39*y^3*z + 41*y^4*z - 21*y^5*z + 2*y^6*z + 9*y*z^2 - 61*y^2*z^2 + 104*y^3*z^2 - 62*y^4*z^2 + 10*y^5*z^2 + 3*z^3 - 36*y*z^3 + 106*y^2*z^3 - 89*y^3*z^3 + 20*y^4*z^3 - 9*z^4 + 47*y*z^4 - 64*y^2*z^4 + 20*y^3*z^4 + 9*z^5 - 22*y*z^5 + 10*y^2*z^5 - 3*z^6 + 2*y*z^6)* G[1 - y, 1, 1 - y, 1, 0, z])/(y*z^3*(-1 + y + z)^2*(y + z)^3) + ((-9*y^3 + 23*y^4 - 13*y^5 + 5*y^6 - 27*y^2*z + 105*y^3*z - 109*y^4*z + 49*y^5*z - 6*y^6*z - 27*y*z^2 + 171*y^2*z^2 - 282*y^3*z^2 + 164*y^4*z^2 - 30*y^5*z^2 - 9*z^3 + 112*y*z^3 - 308*y^2*z^3 + 253*y^3*z^3 - 60*y^4*z^3 + 27*z^4 - 149*y*z^4 + 194*y^2*z^4 - 60*y^3*z^4 - 27*z^5 + 70*y*z^5 - 30*y^2*z^5 + 9*z^6 - 6*y*z^6)*G[1 - y, 1, 1 - y, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^2* (y + z)^3) + ((3*y^4 - 5*y^5 - 2*y^6 + y^7 + 9*y^3*z - 29*y^4*z + 16*y^5*z - 4*y^6*z + 2*y^7*z + 9*y^2*z^2 - 51*y^3*z^2 + 67*y^4*z^2 - 31*y^5*z^2 + 10*y^6*z^2 + 3*y*z^3 - 17*y^2*z^3 + 39*y^3*z^3 - 23*y^4*z^3 + 10*y^5*z^3 + 16*y*z^4 - 71*y^2*z^4 + 88*y^3*z^4 - 30*y^4*z^4 + 10*z^5 - 91*y*z^5 + 177*y^2*z^5 - 90*y^3*z^5 - 30*z^6 + 122*y*z^6 - 98*y^2*z^6 + 30*z^7 - 50*y*z^7 - 10*z^8)*G[1 - y, 1, 1 - y, -y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2* (y + z)^3) + (4*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[1 - y, 1 - y, 0, 0, 0, z])/(3*y*z^2*(y + z)^3) + (2*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 1 - y, 0, 0, 1 - y, z])/(y*z^2*(y + z)^3) + ((-9*y^3 + 28*y^4 - 30*y^5 + 12*y^6 - y^7 - 27*y^2*z + 124*y^3*z - 188*y^4*z + 106*y^5*z - 9*y^6*z - 6*y^7*z - 27*y*z^2 + 190*y^2*z^2 - 342*y^3*z^2 + 212*y^4*z^2 - 15*y^5*z^2 - 18*y^6*z^2 - 9*z^3 + 121*y*z^3 - 243*y^2*z^3 + 165*y^3*z^3 - 4*y^4*z^3 - 18*y^5*z^3 + 19*z^4 - 35*y*z^4 + 31*y^2*z^4 + 27*y^3*z^4 - 6*y^4*z^4 + 8*y*z^5 + 28*y^2*z^5 + 12*y*z^6)* G[1 - y, 1 - y, 0, 1, 0, z])/((-1 + y)^3*y*z^3*(y + z)^3) + (2*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 1 - y, 0, 1 - y, 0, z])/(y*z^2*(y + z)^3) + (7*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[1 - y, 1 - y, 0, 1 - y, 1 - y, z])/(3*y*z^2*(y + z)^3) + ((9*y^4 - 32*y^5 + 42*y^6 - 24*y^7 + 5*y^8 + 27*y^3*z - 77*y^4*z + 47*y^5*z + 35*y^6*z - 38*y^7*z + 6*y^8*z + 27*y^2*z^2 - 65*y^3*z^2 - 33*y^4*z^2 + 163*y^5*z^2 - 110*y^6*z^2 + 18*y^7*z^2 + 9*y*z^3 - y^2*z^3 - 123*y^3*z^3 + 213*y^4*z^3 - 134*y^5*z^3 + 24*y^6*z^3 + 9*y*z^4 - 67*y^2*z^4 + 107*y^3*z^4 - 109*y^4*z^4 + 24*y^5*z^4 + 6*z^5 - 36*y*z^5 + 64*y^2*z^5 - 88*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 30*y^2*z^6 + 6*y^3*z^6)* G[1 - y, 1 - y, 0, -y, 1 - y, z])/((-1 + y)^3*y^2*z^3*(y + z)^3) + (2*(9*y^3 - 24*y^4 + 18*y^5 - 3*y^7 + 27*y^2*z - 36*y^3*z - 84*y^4*z + 174*y^5*z - 87*y^6*z + 6*y^7*z + 27*y*z^2 + 12*y^2*z^2 - 288*y^3*z^2 + 438*y^4*z^2 - 207*y^5*z^2 + 18*y^6*z^2 + 9*z^3 + 32*y*z^3 - 240*y^2*z^3 + 330*y^3*z^3 - 167*y^4*z^3 + 18*y^5*z^3 - 30*y*z^4 + 30*y^2*z^4 - 60*y^3*z^4 + 6*y^4*z^4 - 12*y*z^5 - 42*y^2*z^5 - 18*y*z^6)*G[1 - y, 1 - y, 1, 0, 0, z])/ (3*(-1 + y)^3*y*z^3*(y + z)^3) + ((-2*y^3 + y^4 - 2*y^5 - 6*y^2*z + 7*y^3*z - 7*y^4*z - 6*y*z^2 + 15*y^2*z^2 - 11*y^3*z^2 + 2*z^3 + 5*y*z^3 - 7*y^2*z^3 - 4*z^4 + y*z^4 + 2*z^5)*G[1 - y, 1 - y, 1, 0, 1 - y, z])/ (3*z^3*(-1 + y + z)^2*(y + z)^3) + ((9*y^2 - 40*y^3 + 68*y^4 - 49*y^5 + 4*y^6 + 13*y^7 - 5*y^8 + 18*y*z - 98*y^2*z + 168*y^3*z - 43*y^4*z - 175*y^5*z + 195*y^6*z - 71*y^7*z + 6*y^8*z + 9*z^2 - 82*y*z^2 + 171*y^2*z^2 + 27*y^3*z^2 - 446*y^4*z^2 + 507*y^5*z^2 - 210*y^6*z^2 + 24*y^7*z^2 - 27*z^3 + 107*y*z^3 - 31*y^2*z^3 - 333*y^3*z^3 + 502*y^4*z^3 - 254*y^5*z^3 + 36*y^6*z^3 + 27*z^4 - 52*y*z^4 - 66*y^2*z^4 + 228*y^3*z^4 - 161*y^4*z^4 + 24*y^5*z^4 - 9*z^5 + 3*y*z^5 + 75*y^2*z^5 - 93*y^3*z^5 + 6*y^4*z^5 + 24*y*z^6 - 60*y^2*z^6 - 18*y*z^7)* G[1 - y, 1 - y, 1, 1, 0, z])/(3*(-1 + y)^3*y*z^3*(-1 + y + z)^2* (y + z)^2) + ((-2*y^3 + y^4 - 2*y^5 - 6*y^2*z + 7*y^3*z - 7*y^4*z - 6*y*z^2 + 15*y^2*z^2 - 11*y^3*z^2 + 2*z^3 + 5*y*z^3 - 7*y^2*z^3 - 4*z^4 + y*z^4 + 2*z^5)*G[1 - y, 1 - y, 1, 1 - y, 0, z])/ (3*z^3*(-1 + y + z)^2*(y + z)^3) + (2*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 1 - y, 1 - y, 0, 0, z])/(y*z^2*(y + z)^3) + (7*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[1 - y, 1 - y, 1 - y, 0, 1 - y, z])/(3*y*z^2*(y + z)^3) + ((9*y^3 - 28*y^4 + 30*y^5 - 12*y^6 + y^7 + 27*y^2*z - 56*y^3*z - 16*y^4*z + 98*y^5*z - 59*y^6*z + 6*y^7*z + 27*y*z^2 - 20*y^2*z^2 - 168*y^3*z^2 + 298*y^4*z^2 - 155*y^5*z^2 + 18*y^6*z^2 + 9*z^3 + 14*y*z^3 - 162*y^2*z^3 + 240*y^3*z^3 - 131*y^4*z^3 + 18*y^5*z^3 - 2*z^4 - 16*y*z^4 + 20*y^2*z^4 - 44*y^3*z^4 + 6*y^4*z^4 - 8*y*z^5 - 28*y^2*z^5 - 12*y*z^6)*G[1 - y, 1 - y, 1 - y, 1, 0, z])/ ((-1 + y)^3*y*z^3*(y + z)^3) + (7*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 1 - y, 1 - y, 1 - y, 0, z])/(3*y*z^2*(y + z)^3) + ((-27*y^4 + 110*y^5 - 168*y^6 + 114*y^7 - 29*y^8 - 81*y^3*z + 357*y^4*z - 519*y^5*z + 273*y^6*z - 12*y^7*z - 18*y^8*z - 81*y^2*z^2 + 447*y^3*z^2 - 657*y^4*z^2 + 267*y^5*z^2 + 78*y^6*z^2 - 54*y^7*z^2 + 167*y^2*z^3 - 321*y^3*z^3 + 177*y^4*z^3 + 49*y^5*z^3 - 36*y^6*z^3 + 66*y*z^4 - 186*y^2*z^4 + 282*y^3*z^4 - 90*y^4*z^4 + 36*y^5*z^4 + 18*z^5 - 108*y*z^5 + 240*y^2*z^5 - 96*y^3*z^5 + 54*y^4*z^5 - 18*z^6 + 54*y*z^6 - 18*y^2*z^6 + 18*y^3*z^6)* G[1 - y, 1 - y, 1 - y, -y, 1 - y, z])/(3*(-1 + y)^3*y^2*z^3* (y + z)^3) + ((-4*y^4 + 5*y^5 - 4*y^6 + 36*y^3*z - 73*y^4*z + 31*y^5*z + 108*y^2*z^2 - 297*y^3*z^2 + 185*y^4*z^2 + 88*y*z^3 - 395*y^2*z^3 + 349*y^3*z^3 + 12*z^4 - 200*y*z^4 + 299*y^2*z^4 - 24*z^5 + 112*y*z^5 + 12*z^6)*G[1 - y, 1 - y, -y, 0, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^2*(y + z)^3) + ((-4*y^4 + 5*y^5 - 4*y^6 + 36*y^3*z - 73*y^4*z + 31*y^5*z + 108*y^2*z^2 - 297*y^3*z^2 + 185*y^4*z^2 + 88*y*z^3 - 395*y^2*z^3 + 349*y^3*z^3 + 12*z^4 - 200*y*z^4 + 299*y^2*z^4 - 24*z^5 + 112*y*z^5 + 12*z^6)*G[1 - y, 1 - y, -y, 1 - y, 0, z])/ (3*y*z^3*(-1 + y + z)^2*(y + z)^3) + ((-18*y^4 + 86*y^5 - 150*y^6 + 114*y^7 - 32*y^8 - 54*y^3*z + 333*y^4*z - 615*y^5*z + 435*y^6*z - 87*y^7*z - 12*y^8*z - 54*y^2*z^2 + 489*y^3*z^2 - 963*y^4*z^2 + 663*y^5*z^2 - 99*y^6*z^2 - 36*y^7*z^2 - 27*y*z^3 + 335*y^2*z^3 - 675*y^3*z^3 + 501*y^4*z^3 - 74*y^5*z^3 - 24*y^6*z^3 + 78*y*z^4 - 210*y^2*z^4 + 282*y^3*z^4 - 66*y^4*z^4 + 24*y^5*z^4 + 12*z^5 - 72*y*z^5 + 168*y^2*z^5 - 36*y^3*z^5 + 36*y^4*z^5 - 12*z^6 + 36*y*z^6 + 12*y^3*z^6)* G[1 - y, 1 - y, -y, 1 - y, 1 - y, z])/(3*(-1 + y)^3*y^2*z^3* (y + z)^3) + ((-3*y^4 + 16*y^5 - 34*y^6 + 37*y^7 - 22*y^8 + 7*y^9 - y^10 - 9*y^3*z + 71*y^4*z - 203*y^5*z + 282*y^6*z - 201*y^7*z + 65*y^8*z - 3*y^9*z - 2*y^10*z - 9*y^2*z^2 + 121*y^3*z^2 - 462*y^4*z^2 + 794*y^5*z^2 - 675*y^6*z^2 + 255*y^7*z^2 - 14*y^8*z^2 - 10*y^9*z^2 + 67*y^2*z^3 - 413*y^3*z^3 + 939*y^4*z^3 - 985*y^5*z^3 + 452*y^6*z^3 - 42*y^7*z^3 - 18*y^8*z^3 + 12*y*z^4 - 163*y^2*z^4 + 540*y^3*z^4 - 734*y^4*z^4 + 422*y^5*z^4 - 67*y^6*z^4 - 10*y^7*z^4 + 2*z^5 - 40*y*z^5 + 191*y^2*z^5 - 345*y^3*z^5 + 253*y^4*z^5 - 65*y^5*z^5 + 10*y^6*z^5 - 6*z^6 + 50*y*z^6 - 126*y^2*z^6 + 120*y^3*z^6 - 38*y^4*z^6 + 18*y^5*z^6 + 6*z^7 - 28*y*z^7 + 40*y^2*z^7 - 10*y^3*z^7 + 10*y^4*z^7 - 2*z^8 + 6*y*z^8 + 2*y^3*z^8)*G[1 - y, 1 - y, -y, -y, 1 - y, z])/ ((-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + (2*(4*y^4 - 5*y^5 + 4*y^6 + 36*y^3*z - 71*y^4*z + 41*y^5*z + 72*y^2*z^2 - 207*y^3*z^2 + 139*y^4*z^2 + 38*y*z^3 - 217*y^2*z^3 + 209*y^3*z^3 + 6*z^4 - 88*y*z^4 + 151*y^2*z^4 - 12*z^5 + 50*y*z^5 + 6*z^6)*G[1 - y, -y, 0, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^2* (y + z)^3) + ((-10*y^3 + 11*y^4 - 10*y^5 - 48*y^2*z + 101*y^3*z - 83*y^4*z + 12*y^5*z - 72*y*z^2 + 249*y^2*z^2 - 247*y^3*z^2 + 60*y^4*z^2 - 18*z^3 + 207*y*z^3 - 327*y^2*z^3 + 120*y^3*z^3 + 48*z^4 - 195*y*z^4 + 120*y^2*z^4 - 42*z^5 + 60*y*z^5 + 12*z^6)* G[1 - y, -y, 0, 1, 0, z])/(3*z^3*(-1 + y + z)^2*(y + z)^3) + (2*(4*y^4 - 5*y^5 + 4*y^6 + 36*y^3*z - 71*y^4*z + 41*y^5*z + 72*y^2*z^2 - 207*y^3*z^2 + 139*y^4*z^2 + 38*y*z^3 - 217*y^2*z^3 + 209*y^3*z^3 + 6*z^4 - 88*y*z^4 + 151*y^2*z^4 - 12*z^5 + 50*y*z^5 + 6*z^6)*G[1 - y, -y, 0, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^2* (y + z)^3) - (2*(-3*y^4 + 3*y^5 - 3*y^6 - 30*y^3*z + 63*y^4*z - 45*y^5*z + 6*y^6*z - 60*y^2*z^2 + 189*y^3*z^2 - 162*y^4*z^2 + 30*y^5*z^2 - 28*y*z^3 + 191*y^2*z^3 - 241*y^3*z^3 + 60*y^4*z^3 - 3*z^4 + 68*y*z^4 - 164*y^2*z^4 + 60*y^3*z^4 + 6*z^5 - 46*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)*G[1 - y, -y, 0, 1 - y, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^2*(y + z)^3) - (2*(12*y^5 - 18*y^6 + 12*y^7 + 60*y^4*z - 126*y^5*z + 78*y^6*z + 96*y^3*z^2 - 294*y^4*z^2 + 210*y^5*z^2 + 47*y^2*z^3 - 286*y^3*z^3 + 293*y^4*z^3 - 6*y^5*z^3 + 21*y*z^4 - 154*y^2*z^4 + 253*y^3*z^4 - 30*y^4*z^4 + 6*z^5 - 72*y*z^5 + 167*y^2*z^5 - 60*y^3*z^5 - 18*z^6 + 81*y*z^6 - 60*y^2*z^6 + 18*z^7 - 30*y*z^7 - 6*z^8)* G[1 - y, -y, 0, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^2* (y + z)^3) + (2*(4*y^4 - 5*y^5 + 4*y^6 + 36*y^3*z - 71*y^4*z + 41*y^5*z + 72*y^2*z^2 - 207*y^3*z^2 + 139*y^4*z^2 + 38*y*z^3 - 217*y^2*z^3 + 209*y^3*z^3 + 6*z^4 - 88*y*z^4 + 151*y^2*z^4 - 12*z^5 + 50*y*z^5 + 6*z^6)*G[1 - y, -y, 1 - y, 0, 0, z])/ (3*y*z^3*(-1 + y + z)^2*(y + z)^3) - (2*(-3*y^4 + 3*y^5 - 3*y^6 - 30*y^3*z + 63*y^4*z - 45*y^5*z + 6*y^6*z - 60*y^2*z^2 + 189*y^3*z^2 - 162*y^4*z^2 + 30*y^5*z^2 - 28*y*z^3 + 191*y^2*z^3 - 241*y^3*z^3 + 60*y^4*z^3 - 3*z^4 + 68*y*z^4 - 164*y^2*z^4 + 60*y^3*z^4 + 6*z^5 - 46*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)*G[1 - y, -y, 1 - y, 0, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^2*(y + z)^3) + ((-10*y^3 + 11*y^4 - 10*y^5 - 48*y^2*z + 101*y^3*z - 83*y^4*z + 12*y^5*z - 72*y*z^2 + 249*y^2*z^2 - 247*y^3*z^2 + 60*y^4*z^2 - 18*z^3 + 207*y*z^3 - 327*y^2*z^3 + 120*y^3*z^3 + 48*z^4 - 195*y*z^4 + 120*y^2*z^4 - 42*z^5 + 60*y*z^5 + 12*z^6)* G[1 - y, -y, 1 - y, 1, 0, z])/(3*z^3*(-1 + y + z)^2*(y + z)^3) - (2*(-3*y^4 + 3*y^5 - 3*y^6 - 30*y^3*z + 63*y^4*z - 45*y^5*z + 6*y^6*z - 60*y^2*z^2 + 189*y^3*z^2 - 162*y^4*z^2 + 30*y^5*z^2 - 28*y*z^3 + 191*y^2*z^3 - 241*y^3*z^3 + 60*y^4*z^3 - 3*z^4 + 68*y*z^4 - 164*y^2*z^4 + 60*y^3*z^4 + 6*z^5 - 46*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)*G[1 - y, -y, 1 - y, 1 - y, 0, z])/ (3*y*z^3*(-1 + y + z)^2*(y + z)^3) + ((26*y^4 - 78*y^5 + 78*y^6 - 26*y^7 + 177*y^3*z - 483*y^4*z + 435*y^5*z - 129*y^6*z + 357*y^2*z^2 - 927*y^3*z^2 + 807*y^4*z^2 - 237*y^5*z^2 - 27*z^3 + 335*y*z^3 - 699*y^2*z^3 + 573*y^3*z^3 - 146*y^4*z^3 + 48*z^4 - 96*y*z^4 + 120*y^2*z^4 + 36*y^3*z^4 + 24*y*z^5 + 84*y^2*z^5 + 36*y*z^6)*G[1 - y, -y, 1 - y, 1 - y, 1 - y, z])/(3*(-1 + y)^3*y*z^3*(y + z)^3) + ((8*y^5 - 19*y^6 + 8*y^7 - 9*y^4*z + 5*y^5*z - 14*y^6*z + 12*y^7*z - 69*y^3*z^2 + 183*y^4*z^2 - 166*y^5*z^2 + 60*y^6*z^2 - 9*y*z^3 - 16*y^2*z^3 + 218*y^3*z^3 - 292*y^4*z^3 + 108*y^5*z^3 + 48*y*z^4 - 34*y^2*z^4 - 104*y^3*z^4 + 60*y^4*z^4 + 12*z^5 - 129*y*z^5 + 158*y^2*z^5 - 60*y^3*z^5 - 36*z^6 + 150*y*z^6 - 108*y^2*z^6 + 36*z^7 - 60*y*z^7 - 12*z^8)*G[1 - y, -y, 1 - y, -y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) - (2*(y^3 + 17*y^2*z + 6*y^3*z + 25*y*z^2 + 12*y^2*z^2 + 6*z^3 + 6*y*z^3)*G[1 - y, -y, -y, 0, 1 - y, z])/(3*y*z^3*(y + z)^2) - (2*(y^3 + 17*y^2*z + 6*y^3*z + 25*y*z^2 + 12*y^2*z^2 + 6*z^3 + 6*y*z^3)*G[1 - y, -y, -y, 1 - y, 0, z])/(3*y*z^3*(y + z)^2) + ((-16*y^5 + 74*y^6 - 142*y^7 + 142*y^8 - 74*y^9 + 16*y^10 + 9*y^4*z - 19*y^5*z - 14*y^6*z + 54*y^7*z - 23*y^8*z - 19*y^9*z + 12*y^10*z + 105*y^3*z^2 - 525*y^4*z^2 + 1058*y^5*z^2 - 1134*y^6*z^2 + 729*y^7*z^2 - 293*y^8*z^2 + 60*y^9*z^2 - 9*y*z^3 + 125*y^2*z^3 - 658*y^3*z^3 + 1571*y^4*z^3 - 1970*y^5*z^3 + 1396*y^6*z^3 - 563*y^7*z^3 + 108*y^8*z^3 + 6*y*z^4 - 124*y^2*z^4 + 463*y^3*z^4 - 711*y^4*z^4 + 535*y^5*z^4 - 229*y^6*z^4 + 60*y^7*z^4 - 12*z^5 + 111*y*z^5 - 373*y^2*z^5 + 687*y^3*z^5 - 771*y^4*z^5 + 436*y^5*z^5 - 60*y^6*z^5 + 36*z^6 - 240*y*z^6 + 630*y^2*z^6 - 864*y^3*z^6 + 600*y^4*z^6 - 108*y^5*z^6 - 36*z^7 + 168*y*z^7 - 312*y^2*z^7 + 294*y^3*z^7 - 60*y^4*z^7 + 12*z^8 - 36*y*z^8 + 54*y^2*z^8 - 12*y^3*z^8)*G[1 - y, -y, -y, 1 - y, 1 - y, z])/ (3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((-4*y^4 + 19*y^5 - 37*y^6 + 37*y^7 - 19*y^8 + 4*y^9 - 11*y^3*z + 61*y^4*z - 131*y^5*z + 133*y^6*z - 58*y^7*z + 2*y^8*z + 4*y^9*z - 14*y^2*z^2 + 91*y^3*z^2 - 217*y^4*z^2 + 229*y^5*z^2 - 85*y^6*z^2 - 20*y^7*z^2 + 16*y^8*z^2 - 9*y*z^3 + 77*y^2*z^3 - 224*y^3*z^3 + 283*y^4*z^3 - 137*y^5*z^3 - 10*y^6*z^3 + 20*y^7*z^3 - 4*z^4 + 46*y*z^4 - 172*y^2*z^4 + 286*y^3*z^4 - 224*y^4*z^4 + 68*y^5*z^4 + 12*z^5 - 77*y*z^5 + 182*y^2*z^5 - 209*y^3*z^5 + 115*y^4*z^5 - 20*y^5*z^5 - 12*z^6 + 52*y*z^6 - 88*y^2*z^6 + 70*y^3*z^6 - 16*y^4*z^6 + 4*z^7 - 12*y*z^7 + 15*y^2*z^7 - 4*y^3*z^7)* G[1 - y, -y, -y, -y, 1 - y, z])/((-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + (4*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)* G[-y, 0, 0, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((-3*y^3 - 27*y^4 + 27*y^5 - 9*y^6 + 9*y^2*z - 108*y^3*z + 207*y^4*z - 114*y^5*z + 18*y^6*z + 15*y*z^2 - 144*y^2*z^2 + 432*y^3*z^2 - 369*y^4*z^2 + 90*y^5*z^2 - 3*z^3 - 54*y*z^3 + 342*y^2*z^3 - 494*y^3*z^3 + 180*y^4*z^3 + 9*z^4 + 81*y*z^4 - 289*y^2*z^4 + 180*y^3*z^4 - 9*z^5 - 56*y*z^5 + 90*y^2*z^5 + 3*z^6 + 18*y*z^6)* G[-y, 0, 0, 1, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + (4*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)*G[-y, 0, 0, 1 - y, 0, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)* G[-y, 0, 0, 1 - y, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((-24*y^4 + 54*y^5 - 54*y^6 + 16*y^7 + 9*y^3*z + 9*y^4*z - 45*y^5*z + 29*y^6*z + 48*y^2*z^2 - 189*y^3*z^2 + 216*y^4*z^2 - 65*y^5*z^2 - 24*y*z^3 - 48*y^2*z^3 + 207*y^3*z^3 - 113*y^4*z^3 - 24*y^5*z^3 - 24*z^4 + 192*y*z^4 - 288*y^2*z^4 + 197*y^3*z^4 - 120*y^4*z^4 + 96*z^5 - 432*y*z^5 + 520*y^2*z^5 - 240*y^3*z^5 - 144*z^6 + 384*y*z^6 - 240*y^2*z^6 + 96*z^7 - 120*y*z^7 - 24*z^8)* G[-y, 0, 0, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(-y^2 - 15*y^3 + 15*y^4 - 5*y^5 + 7*y*z - 60*y^2*z + 105*y^3*z - 52*y^4*z + 6*y^5*z + 11*z^2 - 84*y*z^2 + 216*y^2*z^2 - 161*y^3*z^2 + 30*y^4*z^2 - 39*z^3 + 177*y*z^3 - 213*y^2*z^3 + 60*y^3*z^3 + 51*z^4 - 126*y*z^4 + 60*y^2*z^4 - 27*z^5 + 30*y*z^5 + 6*z^6)*G[-y, 0, 1, 0, 0, z])/(3*z^3*(-1 + y + z)^3*(y + z)^2) + ((4 + 9*y - 9*y^2 + 6*y^3 - 12*z - 18*y*z + 9*y^2*z + 12*z^2 + 9*y*z^2 - 6*z^3)*G[-y, 0, 1, 0, 1 - y, z])/(3*z^3*(-1 + y + z)^3) + ((8*y^3 - 6*y^4 + 6*y^5 + 2*y^6 + 28*y^2*z - 72*y^3*z + 60*y^4*z - 14*y^5*z + 26*y*z^2 - 144*y^2*z^2 + 180*y^3*z^2 - 70*y^4*z^2 + 3*z^3 - 87*y*z^3 + 213*y^2*z^3 - 117*y^3*z^3 - 9*z^4 + 96*y*z^4 - 93*y^2*z^4 + 9*z^5 - 33*y*z^5 - 3*z^6)*G[-y, 0, 1, 1, 0, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((4 + 9*y - 9*y^2 + 6*y^3 - 12*z - 18*y*z + 9*y^2*z + 12*z^2 + 9*y*z^2 - 6*z^3)*G[-y, 0, 1, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^3) + (4*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)*G[-y, 0, 1 - y, 0, 0, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)* G[-y, 0, 1 - y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((-3*y^3 - 27*y^4 + 27*y^5 - 9*y^6 + 9*y^2*z - 108*y^3*z + 207*y^4*z - 114*y^5*z + 18*y^6*z + 15*y*z^2 - 144*y^2*z^2 + 432*y^3*z^2 - 369*y^4*z^2 + 90*y^5*z^2 - 3*z^3 - 54*y*z^3 + 342*y^2*z^3 - 494*y^3*z^3 + 180*y^4*z^3 + 9*z^4 + 81*y*z^4 - 289*y^2*z^4 + 180*y^3*z^4 - 9*z^5 - 56*y*z^5 + 90*y^2*z^5 + 3*z^6 + 18*y*z^6)* G[-y, 0, 1 - y, 1, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)* G[-y, 0, 1 - y, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((3*y^3 + 6*y^4 - 6*y^5 - y^6 - 33*y^2*z + 138*y^3*z - 195*y^4*z + 97*y^5*z - 18*y^6*z - 51*y*z^2 + 303*y^2*z^2 - 579*y^3*z^2 + 404*y^4*z^2 - 90*y^5*z^2 - 3*z^3 + 180*y*z^3 - 606*y^2*z^3 + 619*y^3*z^3 - 180*y^4*z^3 + 9*z^4 - 225*y*z^4 + 422*y^2*z^4 - 180*y^3*z^4 - 9*z^5 + 112*y*z^5 - 90*y^2*z^5 + 3*z^6 - 18*y*z^6)* G[-y, 0, 1 - y, 1 - y, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3* (y + z)^2) + (2*(7*y^4 - 39*y^5 + 39*y^6 - 11*y^7 + 32*y^3*z - 159*y^4*z + 228*y^5*z - 97*y^6*z + 6*y^7*z + 37*y^2*z^2 - 237*y^3*z^2 + 468*y^4*z^2 - 284*y^5*z^2 + 30*y^6*z^2 + 21*y*z^3 - 192*y^2*z^3 + 507*y^3*z^3 - 429*y^4*z^3 + 72*y^5*z^3 + 12*z^4 - 123*y*z^4 + 399*y^2*z^4 - 444*y^3*z^4 + 120*y^4*z^4 - 48*z^5 + 243*y*z^5 - 366*y^2*z^5 + 150*y^3*z^5 + 72*z^6 - 201*y*z^6 + 126*y^2*z^6 - 48*z^7 + 60*y*z^7 + 12*z^8)*G[-y, 0, 1 - y, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((11*y^3 - 15*y^4 + 15*y^5 - 3*y^6 + 55*y^2*z - 144*y^3*z + 105*y^4*z - 18*y^6*z + 65*y*z^2 - 306*y^2*z^2 + 306*y^3*z^2 + 15*y^4*z^2 - 90*y^5*z^2 + 15*z^3 - 222*y*z^3 + 402*y^2*z^3 - 180*y^4*z^3 - 45*z^4 + 231*y*z^4 - 45*y^2*z^4 - 180*y^3*z^4 + 45*z^5 - 48*y*z^5 - 90*y^2*z^5 - 15*z^6 - 18*y*z^6)* G[-y, 0, -y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((11*y^3 - 15*y^4 + 15*y^5 - 3*y^6 + 55*y^2*z - 144*y^3*z + 105*y^4*z - 18*y^6*z + 65*y*z^2 - 306*y^2*z^2 + 306*y^3*z^2 + 15*y^4*z^2 - 90*y^5*z^2 + 15*z^3 - 222*y*z^3 + 402*y^2*z^3 - 180*y^4*z^3 - 45*z^4 + 231*y*z^4 - 45*y^2*z^4 - 180*y^3*z^4 + 45*z^5 - 48*y*z^5 - 90*y^2*z^5 - 15*z^6 - 18*y*z^6)* G[-y, 0, -y, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(7*y^4 - 42*y^5 + 42*y^6 - 13*y^7 + 32*y^3*z - 165*y^4*z + 240*y^5*z - 104*y^6*z + 6*y^7*z + 37*y^2*z^2 - 240*y^3*z^2 + 483*y^4*z^2 - 295*y^5*z^2 + 30*y^6*z^2 + 21*y*z^3 - 192*y^2*z^3 + 513*y^3*z^3 - 436*y^4*z^3 + 72*y^5*z^3 + 12*z^4 - 123*y*z^4 + 399*y^2*z^4 - 443*y^3*z^4 + 120*y^4*z^4 - 48*z^5 + 243*y*z^5 - 364*y^2*z^5 + 150*y^3*z^5 + 72*z^6 - 201*y*z^6 + 126*y^2*z^6 - 48*z^7 + 60*y*z^7 + 12*z^8)*G[-y, 0, -y, 1 - y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((-5*y^4 + 32*y^3*z + 18*y^4*z + 49*y^2*z^2 + 36*y^3*z^2 - 3*y*z^3 + 30*y^2*z^3 - 12*z^4 + 24*y*z^4 + 12*z^5)*G[-y, 0, -y, -y, 1 - y, z])/(3*y^2*z^3*(y + z)^2) + (4*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)*G[-y, 1 - y, 0, 0, 0, z])/(3*y*z^3*(-1 + y + z)^3* (y + z)^2) - (2*(-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)*G[-y, 1 - y, 0, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3* (y + z)^2) + ((-3*y^3 - 27*y^4 + 27*y^5 - 9*y^6 + 9*y^2*z - 108*y^3*z + 207*y^4*z - 114*y^5*z + 18*y^6*z + 15*y*z^2 - 144*y^2*z^2 + 432*y^3*z^2 - 369*y^4*z^2 + 90*y^5*z^2 - 3*z^3 - 54*y*z^3 + 342*y^2*z^3 - 494*y^3*z^3 + 180*y^4*z^3 + 9*z^4 + 81*y*z^4 - 289*y^2*z^4 + 180*y^3*z^4 - 9*z^5 - 56*y*z^5 + 90*y^2*z^5 + 3*z^6 + 18*y*z^6)*G[-y, 1 - y, 0, 1, 0, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)* G[-y, 1 - y, 0, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((3*y^3 + 6*y^4 - 6*y^5 - y^6 - 33*y^2*z + 138*y^3*z - 195*y^4*z + 97*y^5*z - 18*y^6*z - 51*y*z^2 + 303*y^2*z^2 - 579*y^3*z^2 + 404*y^4*z^2 - 90*y^5*z^2 - 3*z^3 + 180*y*z^3 - 606*y^2*z^3 + 619*y^3*z^3 - 180*y^4*z^3 + 9*z^4 - 225*y*z^4 + 422*y^2*z^4 - 180*y^3*z^4 - 9*z^5 + 112*y*z^5 - 90*y^2*z^5 + 3*z^6 - 18*y*z^6)* G[-y, 1 - y, 0, 1 - y, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3* (y + z)^2) + (2*(7*y^4 - 39*y^5 + 39*y^6 - 11*y^7 + 32*y^3*z - 159*y^4*z + 228*y^5*z - 97*y^6*z + 6*y^7*z + 37*y^2*z^2 - 237*y^3*z^2 + 468*y^4*z^2 - 284*y^5*z^2 + 30*y^6*z^2 + 21*y*z^3 - 192*y^2*z^3 + 507*y^3*z^3 - 429*y^4*z^3 + 72*y^5*z^3 + 12*z^4 - 123*y*z^4 + 399*y^2*z^4 - 444*y^3*z^4 + 120*y^4*z^4 - 48*z^5 + 243*y*z^5 - 366*y^2*z^5 + 150*y^3*z^5 + 72*z^6 - 201*y*z^6 + 126*y^2*z^6 - 48*z^7 + 60*y*z^7 + 12*z^8)*G[-y, 1 - y, 0, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(-y^2 - 15*y^3 + 15*y^4 - 5*y^5 + 7*y*z - 60*y^2*z + 105*y^3*z - 52*y^4*z + 6*y^5*z + 11*z^2 - 84*y*z^2 + 216*y^2*z^2 - 161*y^3*z^2 + 30*y^4*z^2 - 39*z^3 + 177*y*z^3 - 213*y^2*z^3 + 60*y^3*z^3 + 51*z^4 - 126*y*z^4 + 60*y^2*z^4 - 27*z^5 + 30*y*z^5 + 6*z^6)*G[-y, 1 - y, 1, 0, 0, z])/(3*z^3*(-1 + y + z)^3*(y + z)^2) + ((4 + 9*y - 9*y^2 + 6*y^3 - 12*z - 18*y*z + 9*y^2*z + 12*z^2 + 9*y*z^2 - 6*z^3)*G[-y, 1 - y, 1, 0, 1 - y, z])/ (3*z^3*(-1 + y + z)^3) + ((8*y^3 - 6*y^4 + 6*y^5 + 2*y^6 + 28*y^2*z - 72*y^3*z + 60*y^4*z - 14*y^5*z + 26*y*z^2 - 144*y^2*z^2 + 180*y^3*z^2 - 70*y^4*z^2 + 3*z^3 - 87*y*z^3 + 213*y^2*z^3 - 117*y^3*z^3 - 9*z^4 + 96*y*z^4 - 93*y^2*z^4 + 9*z^5 - 33*y*z^5 - 3*z^6)*G[-y, 1 - y, 1, 1, 0, z])/(3*y*z^3*(-1 + y + z)^3* (y + z)^2) + ((4 + 9*y - 9*y^2 + 6*y^3 - 12*z - 18*y*z + 9*y^2*z + 12*z^2 + 9*y*z^2 - 6*z^3)*G[-y, 1 - y, 1, 1 - y, 0, z])/ (3*z^3*(-1 + y + z)^3) - (2*(-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)*G[-y, 1 - y, 1 - y, 0, 0, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((3*y^3 + 6*y^4 - 6*y^5 - y^6 - 33*y^2*z + 138*y^3*z - 195*y^4*z + 97*y^5*z - 18*y^6*z - 51*y*z^2 + 303*y^2*z^2 - 579*y^3*z^2 + 404*y^4*z^2 - 90*y^5*z^2 - 3*z^3 + 180*y*z^3 - 606*y^2*z^3 + 619*y^3*z^3 - 180*y^4*z^3 + 9*z^4 - 225*y*z^4 + 422*y^2*z^4 - 180*y^3*z^4 - 9*z^5 + 112*y*z^5 - 90*y^2*z^5 + 3*z^6 - 18*y*z^6)* G[-y, 1 - y, 1 - y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3* (y + z)^2) + (2*(-2*y^3 + y^6 + 2*y^2*z - 24*y^3*z + 54*y^4*z - 40*y^5*z + 12*y^6*z + 4*y*z^2 - 48*y^2*z^2 + 156*y^3*z^2 - 167*y^4*z^2 + 60*y^5*z^2 - 3*z^3 - 15*y*z^3 + 141*y^2*z^3 - 244*y^3*z^3 + 120*y^4*z^3 + 9*z^4 + 30*y*z^4 - 149*y^2*z^4 + 120*y^3*z^4 - 9*z^5 - 28*y*z^5 + 60*y^2*z^5 + 3*z^6 + 12*y*z^6)* G[-y, 1 - y, 1 - y, 1, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((3*y^3 + 6*y^4 - 6*y^5 - y^6 - 33*y^2*z + 138*y^3*z - 195*y^4*z + 97*y^5*z - 18*y^6*z - 51*y*z^2 + 303*y^2*z^2 - 579*y^3*z^2 + 404*y^4*z^2 - 90*y^5*z^2 - 3*z^3 + 180*y*z^3 - 606*y^2*z^3 + 619*y^3*z^3 - 180*y^4*z^3 + 9*z^4 - 225*y*z^4 + 422*y^2*z^4 - 180*y^3*z^4 - 9*z^5 + 112*y*z^5 - 90*y^2*z^5 + 3*z^6 - 18*y*z^6)* G[-y, 1 - y, 1 - y, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3* (y + z)^2) - (7*(4*y^3 + 17*y^2*z + 22*y*z^2 + 3*z^3)* G[-y, 1 - y, 1 - y, 1 - y, 1 - y, z])/(3*y*z^3*(y + z)^2) + ((9*y^4 - 44*y^5 + 57*y^6 - 39*y^7 + 7*y^8 + 27*y^3*z - 117*y^4*z + 144*y^5*z - 60*y^6*z - 9*y^7*z + 6*y^8*z + 27*y^2*z^2 - 105*y^3*z^2 + 45*y^4*z^2 + 192*y^5*z^2 - 183*y^6*z^2 + 36*y^7*z^2 - 9*y*z^3 + y^2*z^3 - 153*y^3*z^3 + 555*y^4*z^3 - 490*y^5*z^3 + 84*y^6*z^3 + 27*y*z^4 - 126*y^2*z^4 + 462*y^3*z^4 - 531*y^4*z^4 + 84*y^5*z^4 - 6*z^5 + 9*y*z^5 + 57*y^2*z^5 - 177*y^3*z^5 + 24*z^6 - 99*y*z^6 + 115*y^2*z^6 - 84*y^3*z^6 - 36*z^7 + 108*y*z^7 - 84*y^2*z^7 + 24*z^8 - 36*y*z^8 - 6*z^9)*G[-y, 1 - y, 1 - y, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) - (2*(-y^3 - 9*y^4 + 9*y^5 - 5*y^6 - 17*y^2*z + 24*y^3*z + 9*y^4*z - 22*y^5*z + 6*y^6*z - 25*y*z^2 + 102*y^2*z^2 - 66*y^3*z^2 - 35*y^4*z^2 + 30*y^5*z^2 - 6*z^3 + 87*y*z^3 - 141*y^2*z^3 - 5*y^3*z^3 + 60*y^4*z^3 + 18*z^4 - 93*y*z^4 + 38*y^2*z^4 + 60*y^3*z^4 - 18*z^5 + 31*y*z^5 + 30*y^2*z^5 + 6*z^6 + 6*y*z^6)* G[-y, 1 - y, -y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(-y^3 - 9*y^4 + 9*y^5 - 5*y^6 - 17*y^2*z + 24*y^3*z + 9*y^4*z - 22*y^5*z + 6*y^6*z - 25*y*z^2 + 102*y^2*z^2 - 66*y^3*z^2 - 35*y^4*z^2 + 30*y^5*z^2 - 6*z^3 + 87*y*z^3 - 141*y^2*z^3 - 5*y^3*z^3 + 60*y^4*z^3 + 18*z^4 - 93*y*z^4 + 38*y^2*z^4 + 60*y^3*z^4 - 18*z^5 + 31*y*z^5 + 30*y^2*z^5 + 6*z^6 + 6*y*z^6)* G[-y, 1 - y, -y, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((-9*y^4 + 3*y^5 + 36*y^6 - 54*y^7 + 22*y^8 - 27*y^3*z + 66*y^4*z + 12*y^5*z - 99*y^6*z + 27*y^7*z + 24*y^8*z - 27*y^2*z^2 + 168*y^3*z^2 - 261*y^4*z^2 + 198*y^5*z^2 - 210*y^6*z^2 + 144*y^7*z^2 + 9*y*z^3 + 36*y^2*z^3 - 237*y^3*z^3 + 441*y^4*z^3 - 556*y^5*z^3 + 336*y^6*z^3 - 93*y*z^4 + 273*y^2*z^4 - 189*y^3*z^4 - 258*y^4*z^4 + 336*y^5*z^4 - 24*z^5 + 369*y*z^5 - 882*y^2*z^5 + 615*y^3*z^5 + 96*z^6 - 639*y*z^6 + 934*y^2*z^6 - 336*y^3*z^6 - 144*z^7 + 498*y*z^7 - 336*y^2*z^7 + 96*z^8 - 144*y*z^8 - 24*z^9)* G[-y, 1 - y, -y, 1 - y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3* (y + z)^3) + ((-3*y^4 + 39*y^5 - 39*y^6 + 17*y^7 - 24*y^3*z + 123*y^4*z - 156*y^5*z + 37*y^6*z + 18*y^7*z - 57*y^2*z^2 + 237*y^3*z^2 - 312*y^4*z^2 + 26*y^5*z^2 + 90*y^6*z^2 - 42*y*z^3 + 297*y^2*z^3 - 492*y^3*z^3 + 122*y^4*z^3 + 162*y^5*z^3 - 18*z^4 + 216*y*z^4 - 585*y^2*z^4 + 397*y^3*z^4 + 90*y^4*z^4 + 72*z^5 - 396*y*z^5 + 521*y^2*z^5 - 90*y^3*z^5 - 108*z^6 + 312*y*z^6 - 162*y^2*z^6 + 72*z^7 - 90*y*z^7 - 18*z^8)*G[-y, 1 - y, -y, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(y^3 + 17*y^2*z + 6*y^3*z + 25*y*z^2 + 12*y^2*z^2 + 6*z^3 + 6*y*z^3)*G[-y, -y, 0, 0, 1 - y, z])/(3*y*z^3*(y + z)^2) + ((3*y^3 - 8*y^4 + 3*y^5 + 11*y^2*z - 30*y^3*z + 15*y^4*z + 2*y^5*z + 11*y*z^2 - 42*y^2*z^2 + 28*y^3*z^2 + 8*y^4*z^2 + 2*z^3 - 24*y*z^3 + 25*y^2*z^3 + 12*y^3*z^3 - 4*z^4 + 11*y*z^4 + 8*y^2*z^4 + 2*z^5 + 2*y*z^5)*G[-y, -y, 0, 1, 0, z])/(y*z^3*(-1 + y + z)^2*(y + z)^2) - (2*(y^3 + 17*y^2*z + 6*y^3*z + 25*y*z^2 + 12*y^2*z^2 + 6*z^3 + 6*y*z^3)*G[-y, -y, 0, 1 - y, 0, z])/(3*y*z^3*(y + z)^2) - (2*(-y^3 + 6*y^4 - 6*y^5 + 3*y^6 - 17*y^2*z + 54*y^3*z - 51*y^4*z + 9*y^5*z + 6*y^6*z - 25*y*z^2 + 117*y^2*z^2 - 141*y^3*z^2 + 18*y^4*z^2 + 30*y^5*z^2 - 6*z^3 + 87*y*z^3 - 171*y^2*z^3 + 32*y^3*z^3 + 60*y^4*z^3 + 18*z^4 - 93*y*z^4 + 37*y^2*z^4 + 60*y^3*z^4 - 18*z^5 + 23*y*z^5 + 30*y^2*z^5 + 6*z^6 + 6*y*z^6)* G[-y, -y, 0, 1 - y, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((-2*y^4 + 32*y^3*z + 12*y^4*z + 46*y^2*z^2 + 24*y^3*z^2 + 3*y*z^3 + 18*y^2*z^3 - 6*z^4 + 12*y*z^4 + 6*z^5)*G[-y, -y, 0, -y, 1 - y, z])/ (3*y^2*z^3*(y + z)^2) - (2*(y^3 + 17*y^2*z + 6*y^3*z + 25*y*z^2 + 12*y^2*z^2 + 6*z^3 + 6*y*z^3)*G[-y, -y, 1 - y, 0, 0, z])/ (3*y*z^3*(y + z)^2) - (2*(-y^3 + 6*y^4 - 6*y^5 + 3*y^6 - 17*y^2*z + 54*y^3*z - 51*y^4*z + 9*y^5*z + 6*y^6*z - 25*y*z^2 + 117*y^2*z^2 - 141*y^3*z^2 + 18*y^4*z^2 + 30*y^5*z^2 - 6*z^3 + 87*y*z^3 - 171*y^2*z^3 + 32*y^3*z^3 + 60*y^4*z^3 + 18*z^4 - 93*y*z^4 + 37*y^2*z^4 + 60*y^3*z^4 - 18*z^5 + 23*y*z^5 + 30*y^2*z^5 + 6*z^6 + 6*y*z^6)*G[-y, -y, 1 - y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3* (y + z)^2) + ((3*y^3 - 8*y^4 + 3*y^5 + 11*y^2*z - 30*y^3*z + 15*y^4*z + 2*y^5*z + 11*y*z^2 - 42*y^2*z^2 + 28*y^3*z^2 + 8*y^4*z^2 + 2*z^3 - 24*y*z^3 + 25*y^2*z^3 + 12*y^3*z^3 - 4*z^4 + 11*y*z^4 + 8*y^2*z^4 + 2*z^5 + 2*y*z^5)*G[-y, -y, 1 - y, 1, 0, z])/ (y*z^3*(-1 + y + z)^2*(y + z)^2) - (2*(-y^3 + 6*y^4 - 6*y^5 + 3*y^6 - 17*y^2*z + 54*y^3*z - 51*y^4*z + 9*y^5*z + 6*y^6*z - 25*y*z^2 + 117*y^2*z^2 - 141*y^3*z^2 + 18*y^4*z^2 + 30*y^5*z^2 - 6*z^3 + 87*y*z^3 - 171*y^2*z^3 + 32*y^3*z^3 + 60*y^4*z^3 + 18*z^4 - 93*y*z^4 + 37*y^2*z^4 + 60*y^3*z^4 - 18*z^5 + 23*y*z^5 + 30*y^2*z^5 + 6*z^6 + 6*y*z^6)* G[-y, -y, 1 - y, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((-15*y^4 + 60*y^5 - 60*y^6 + 17*y^7 + 6*y^3*z + 39*y^4*z - 78*y^5*z + 4*y^6*z + 18*y^7*z + 39*y^2*z^2 - 156*y^3*z^2 + 195*y^4*z^2 - 181*y^5*z^2 + 90*y^6*z^2 - 24*y*z^3 - 45*y^2*z^3 + 258*y^3*z^3 - 319*y^4*z^3 + 162*y^5*z^3 - 18*z^4 + 162*y*z^4 - 189*y^2*z^4 - 14*y^3*z^4 + 90*y^4*z^4 + 72*z^5 - 342*y*z^5 + 359*y^2*z^5 - 90*y^3*z^5 - 108*z^6 + 294*y*z^6 - 162*y^2*z^6 + 72*z^7 - 90*y*z^7 - 18*z^8)*G[-y, -y, 1 - y, 1 - y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((-10*y^4 + 39*y^5 - 39*y^6 + 16*y^7 - 38*y^3*z + 150*y^4*z - 174*y^5*z + 53*y^6*z + 12*y^7*z - 58*y^2*z^2 + 273*y^3*z^2 - 369*y^4*z^2 + 91*y^5*z^2 + 60*y^6*z^2 - 30*y*z^3 + 264*y^2*z^3 - 498*y^3*z^3 + 181*y^4*z^3 + 108*y^5*z^3 - 12*z^4 + 150*y*z^4 - 462*y^2*z^4 + 335*y^3*z^4 + 60*y^4*z^4 + 48*z^5 - 270*y*z^5 + 370*y^2*z^5 - 60*y^3*z^5 - 72*z^6 + 210*y*z^6 - 108*y^2*z^6 + 48*z^7 - 60*y*z^7 - 12*z^8)*G[-y, -y, 1 - y, -y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((y^3 + 17*y^2*z + 6*y^3*z + 25*y*z^2 + 12*y^2*z^2 + 6*z^3 + 6*y*z^3)* G[-y, -y, -y, 0, 1 - y, z])/(3*y*z^3*(y + z)^2) + ((y^3 + 17*y^2*z + 6*y^3*z + 25*y*z^2 + 12*y^2*z^2 + 6*z^3 + 6*y*z^3)* G[-y, -y, -y, 1 - y, 0, z])/(3*y*z^3*(y + z)^2) + ((-10*y^4 + 33*y^5 - 33*y^6 + 8*y^7 - 38*y^3*z + 138*y^4*z - 150*y^5*z + 31*y^6*z + 12*y^7*z - 58*y^2*z^2 + 267*y^3*z^2 - 339*y^4*z^2 + 65*y^5*z^2 + 60*y^6*z^2 - 30*y*z^3 + 264*y^2*z^3 - 486*y^3*z^3 + 155*y^4*z^3 + 108*y^5*z^3 - 12*z^4 + 150*y*z^4 - 462*y^2*z^4 + 313*y^3*z^4 + 60*y^4*z^4 + 48*z^5 - 270*y*z^5 + 362*y^2*z^5 - 60*y^3*z^5 - 72*z^6 + 210*y*z^6 - 108*y^2*z^6 + 48*z^7 - 60*y*z^7 - 12*z^8)*G[-y, -y, -y, 1 - y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((5*y^4 - 9*y^5 + 9*y^6 - 3*y^7 + 19*y^3*z - 54*y^4*z + 45*y^5*z - 6*y^6*z - 6*y^7*z + 29*y^2*z^2 - 126*y^3*z^2 + 132*y^4*z^2 - 9*y^5*z^2 - 30*y^6*z^2 + 15*y*z^3 - 132*y^2*z^3 + 228*y^3*z^3 - 54*y^4*z^3 - 54*y^5*z^3 + 6*z^4 - 75*y*z^4 + 231*y^2*z^4 - 147*y^3*z^4 - 30*y^4*z^4 - 24*z^5 + 135*y*z^5 - 180*y^2*z^5 + 30*y^3*z^5 + 36*z^6 - 105*y*z^6 + 54*y^2*z^6 - 24*z^7 + 30*y*z^7 + 6*z^8)*G[-y, -y, -y, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3* (y + z)^2) + G[1, y]*((6297*y^2 - 11948*y^3 + 5651*y^4 + 18288*y*z - 51167*y^2*z + 37628*y^3*z - 4749*y^4*z - 558*z^2 - 25656*y*z^2 + 35256*y^2*z^2 - 4749*y^3*z^2 + 1014*z^3 + 2823*y*z^3 + 4749*y^2*z^3 - 456*z^4 + 4749*y*z^4)/(108*(-1 + y)*y*z^2* (-1 + y + z)*(y + z)^2) + ((-3616*y^2 + 7121*y^3 - 3505*y^4 - 8412*y*z + 22735*y^2*z - 15739*y^3*z + 1416*y^4*z + 426*z^2 + 9549*y*z^2 - 12390*y^2*z^2 + 1416*y^3*z^2 - 843*z^3 + 261*y*z^3 - 1416*y^2*z^3 + 417*z^4 - 1416*y*z^4)*G[1 - y, z])/ (54*(-1 + y)*y*z^2*(-1 + y + z)*(y + z)^2) + ((-5577*y^4 + 15142*y^5 - 14630*y^6 + 6142*y^7 - 1077*y^8 - 13362*y^3*z + 44907*y^4*z - 54735*y^5*z + 30645*y^6*z - 9903*y^7*z + 2448*y^8*z - 13479*y^2*z^2 + 61827*y^3*z^2 - 99828*y^4*z^2 + 78405*y^5*z^2 - 37239*y^6*z^2 + 10314*y^7*z^2 + 13266*y*z^3 - 38429*y^2*z^3 + 37063*y^3*z^3 + 3136*y^4*z^3 - 28320*y^5*z^3 + 13284*y^6*z^3 + 558*z^4 - 34653*y*z^4 + 103362*y^2*z^4 - 97410*y^3*z^4 + 23553*y^4*z^4 - 966*z^5 + 25512*y*z^5 - 49179*y^2*z^5 + 24147*y^3*z^5 - 13284*y^4*z^5 + 534*z^6 - 2661*y*z^6 - 1329*y^2*z^6 - 10314*y^3*z^6 - 126*z^7 - 2016*y*z^7 - 2448*y^2*z^7)*G[-y, z])/(108*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((-18*y^4 - 320*y^5 + 896*y^6 - 760*y^7 + 202*y^8 + 309*y^3*z - 2556*y^4*z + 5850*y^5*z - 5280*y^6*z + 1689*y^7*z - 12*y^8*z + 105*y^2*z^2 - 2579*y^3*z^2 + 8167*y^4*z^2 - 9197*y^5*z^2 + 3684*y^6*z^2 - 180*y^7*z^2 + 909*y*z^3 - 4849*y^2*z^3 + 10950*y^3*z^3 - 11427*y^4*z^3 + 5359*y^5*z^3 - 942*y^6*z^3 + 27*z^4 - 2349*y*z^4 + 8286*y^2*z^4 - 9996*y^3*z^4 + 5682*y^4*z^4 - 2100*y^5*z^4 - 51*z^5 + 1686*y*z^5 - 3300*y^2*z^5 + 2583*y^3*z^5 - 2268*y^4*z^5 + 33*z^6 - 63*y*z^6 - 144*y^2*z^6 - 1176*y^3*z^6 - 9*z^7 - 207*y*z^7 - 234*y^2*z^7)*G[0, 0, z])/(18*(-1 + y)^2*y^2*z^2* (-1 + y + z)^2*(y + z)^3) + ((2706*y^4 - 11862*y^5 + 19020*y^6 - 13278*y^7 + 3414*y^8 + 8628*y^3*z - 44082*y^4*z + 81279*y^5*z - 65319*y^6*z + 19989*y^7*z - 495*y^8*z + 7502*y^2*z^2 - 52730*y^3*z^2 + 120984*y^4*z^2 - 116189*y^5*z^2 + 42836*y^6*z^2 - 2403*y^7*z^2 + 4116*y*z^3 - 35314*y^2*z^3 + 97386*y^3*z^3 - 109647*y^4*z^3 + 49324*y^5*z^3 - 5865*y^6*z^3 - 96*z^4 - 9180*y*z^4 + 41282*y^2*z^4 - 58081*y^3*z^4 + 33377*y^4*z^4 - 8652*y^5*z^4 + 360*z^5 + 4839*y*z^5 - 11568*y^2*z^5 + 9690*y^3*z^5 - 7371*y^4*z^5 - 414*z^6 + 1164*y*z^6 - 1599*y^2*z^6 - 3201*y^3*z^6 + 150*z^7 - 975*y*z^7 - 525*y^2*z^7)* G[0, 1 - y, z])/(54*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + ((-363*y^5 + 1373*y^6 - 2034*y^7 + 1494*y^8 - 563*y^9 + 93*y^10 - 1745*y^4*z + 12351*y^5*z - 31603*y^6*z + 38660*y^7*z - 23697*y^8*z + 6541*y^9*z - 507*y^10*z - 3812*y^3*z^2 + 34972*y^4*z^2 - 113175*y^5*z^2 + 175363*y^6*z^2 - 140011*y^7*z^2 + 55077*y^8*z^2 - 8846*y^9*z^2 + 432*y^10*z^2 + 192*y^2*z^3 + 21892*y^3*z^3 - 130268*y^4*z^3 + 291261*y^5*z^3 - 315682*y^6*z^3 + 170909*y^7*z^3 - 41172*y^8*z^3 + 2868*y^9*z^3 - 1839*y*z^4 + 13489*y^2*z^4 - 80596*y^3*z^4 + 236862*y^4*z^4 - 340687*y^5*z^4 + 245671*y^6*z^4 - 81144*y^7*z^4 + 8244*y^8*z^4 - 45*z^5 + 6909*y*z^5 - 43165*y^2*z^5 + 134756*y^3*z^5 - 227322*y^4*z^5 + 204109*y^5*z^5 - 89132*y^6*z^5 + 13620*y^7*z^5 + 150*z^6 - 9423*y*z^6 + 47367*y^2*z^6 - 100335*y^3*z^6 + 110097*y^4*z^6 - 62460*y^5*z^6 + 14064*y^6*z^6 - 192*z^7 + 5355*y*z^7 - 20142*y^2*z^7 + 31809*y^3*z^7 - 25794*y^4*z^7 + 8964*y^5*z^7 + 114*z^8 - 858*y*z^8 + 2286*y^2*z^8 - 4182*y^3*z^8 + 3180*y^4*z^8 - 27*z^9 - 144*y*z^9 - 27*y^2*z^9 + 468*y^3*z^9)*G[0, -y, z])/(36*(-1 + y)^3*y^2*(-1 + z)*z^3* (-1 + y + z)^2*(y + z)^3) + ((1562*y^4 + 534*y^5 - 534*y^6 + 3769*y^3*z - 3516*y^4*z - 2181*y^5*z + 570*y^6*z + 3119*y^2*z^2 - 11640*y^3*z^2 + 2169*y^4*z^2 + 1782*y^5*z^2 - 36*y^6*z^2 - 225*y*z^3 - 8040*y^2*z^3 + 10875*y^3*z^3 + 760*y^4*z^3 - 135*y^5*z^3 - 177*z^4 + 1182*y*z^4 + 5871*y^2*z^4 - 1108*y^3*z^4 - 975*y^4*z^4 + 672*z^5 - 2178*y*z^5 + 454*y^2*z^5 - 1896*y^3*z^5 - 990*z^6 + 1782*y*z^6 - 1404*y^2*z^6 + 672*z^7 - 561*y*z^7 - 177*z^8)*G[1, 0, z])/(108*y^2*z^3*(-1 + y + z)^3* (y + z)^2) + ((2706*y^4 - 11862*y^5 + 19020*y^6 - 13278*y^7 + 3414*y^8 + 8628*y^3*z - 44082*y^4*z + 81279*y^5*z - 65319*y^6*z + 19989*y^7*z - 495*y^8*z + 7502*y^2*z^2 - 52730*y^3*z^2 + 120984*y^4*z^2 - 116189*y^5*z^2 + 42836*y^6*z^2 - 2403*y^7*z^2 + 4116*y*z^3 - 35314*y^2*z^3 + 97386*y^3*z^3 - 109647*y^4*z^3 + 49324*y^5*z^3 - 5865*y^6*z^3 - 96*z^4 - 9180*y*z^4 + 41282*y^2*z^4 - 58081*y^3*z^4 + 33377*y^4*z^4 - 8652*y^5*z^4 + 360*z^5 + 4839*y*z^5 - 11568*y^2*z^5 + 9690*y^3*z^5 - 7371*y^4*z^5 - 414*z^6 + 1164*y*z^6 - 1599*y^2*z^6 - 3201*y^3*z^6 + 150*z^7 - 975*y*z^7 - 525*y^2*z^7)*G[1 - y, 0, z])/ (54*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + ((127*y^2 - 253*y^3 + 126*y^4 + 258*y*z - 690*y^2*z + 462*y^3*z - 30*y^4*z - 12*z^2 - 270*y*z^2 + 330*y^2*z^2 - 30*y^3*z^2 + 24*z^3 - 18*y*z^3 + 30*y^2*z^3 - 12*z^4 + 30*y*z^4)* G[1 - y, 1 - y, z])/(3*(-1 + y)*y*z^2*(-1 + y + z)*(y + z)^2) + ((1615*y^4 - 5333*y^5 + 6286*y^6 - 3010*y^7 + 419*y^8 + 23*y^9 - 403*y^3*z - 2716*y^4*z + 15552*y^5*z - 27642*y^6*z + 22819*y^7*z - 8922*y^8*z + 1312*y^9*z - 6116*y^2*z^2 + 24745*y^3*z^2 - 20646*y^4*z^2 - 35228*y^5*z^2 + 75131*y^6*z^2 - 50304*y^7*z^2 + 13699*y^8*z^2 - 1281*y^9*z^2 - 7659*y*z^3 + 55146*y^2*z^3 - 121973*y^3*z^3 + 86154*y^4*z^3 + 38568*y^5*z^3 - 82732*y^6*z^3 + 37746*y^7*z^3 - 5250*y^8*z^3 + 15*z^4 + 25626*y*z^4 - 121320*y^2*z^4 + 195587*y^3*z^4 - 114636*y^4*z^4 - 9786*y^5*z^4 + 31873*y^6*z^4 - 7359*y^7*z^4 - 240*z^5 - 28701*y*z^5 + 101726*y^2*z^5 - 128115*y^3*z^5 + 65112*y^4*z^5 - 6164*y^5*z^5 - 2808*y^6*z^5 + 558*z^6 + 9585*y*z^6 - 28473*y^2*z^6 + 34074*y^3*z^6 - 17379*y^4*z^6 + 2445*y^5*z^6 - 456*z^7 + 2868*y*z^7 - 1170*y^2*z^7 - 4494*y^3*z^7 + 2442*y^4*z^7 + 123*z^8 - 1719*y*z^8 + 207*y^2*z^8 + 579*y^3*z^8)* G[1 - y, -y, z])/(108*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)^2* (y + z)^2) + ((207*y^4 + 4119*y^5 - 4083*y^6 + 1319*y^7 - 4782*y^3*z + 25398*y^4*z - 34701*y^5*z + 12904*y^6*z - 177*y^7*z - 7452*y^2*z^2 + 46656*y^3*z^2 - 87732*y^4*z^2 + 45473*y^5*z^2 - 1551*y^6*z^2 - 1314*y*z^3 + 28308*y^2*z^3 - 89508*y^3*z^3 + 71014*y^4*z^3 - 5805*y^5*z^3 + 135*z^4 + 4923*y*z^4 - 39279*y^2*z^4 + 53975*y^3*z^4 - 10287*y^4*z^4 + 72*z^5 - 7299*y*z^5 + 20470*y^2*z^5 - 8955*y^3*z^5 - 414*z^6 + 3897*y*z^6 - 3645*y^2*z^6 + 276*z^7 - 615*y*z^7 - 69*z^8)* G[-y, 0, z])/(108*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((130*y^4 + 611*y^5 - 2283*y^6 + 2213*y^7 - 671*y^8 - 469*y^3*z + 4925*y^4*z - 12039*y^5*z + 10654*y^6*z - 2546*y^7*z - 525*y^8*z - 1544*y^2*z^2 + 11428*y^3*z^2 - 26750*y^4*z^2 + 23283*y^5*z^2 - 4308*y^6*z^2 - 2109*y^7*z^2 - 3843*y*z^3 + 21697*y^2*z^3 - 46111*y^3*z^3 + 39023*y^4*z^3 - 8123*y^5*z^3 - 2643*y^6*z^3 + 96*z^4 + 8235*y*z^4 - 30287*y^2*z^4 + 32299*y^3*z^4 - 8993*y^4*z^4 - 360*z^5 - 3750*y*z^5 + 6687*y^2*z^5 - 1170*y^3*z^5 + 2643*y^4*z^5 + 414*z^6 - 1581*y*z^6 + 3108*y^2*z^6 + 2109*y^3*z^6 - 150*z^7 + 975*y*z^7 + 525*y^2*z^7)* G[-y, 1 - y, z])/(54*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((1314*y^4 - 3156*y^5 + 3744*y^6 - 3874*y^7 + 2570*y^8 - 598*y^9 + 6648*y^3*z - 30450*y^4*z + 59043*y^5*z - 61880*y^6*z + 35176*y^7*z - 8522*y^8*z - 15*y^9*z + 8694*y^2*z^2 - 62478*y^3*z^2 + 162126*y^4*z^2 - 204565*y^5*z^2 + 129965*y^6*z^2 - 34513*y^7*z^2 + 771*y^8*z^2 + 1224*y*z^3 - 35592*y^2*z^3 + 150984*y^3*z^3 - 254776*y^4*z^3 + 195953*y^5*z^3 - 60898*y^6*z^3 + 3105*y^7*z^3 - 108*z^4 - 4554*y*z^4 + 52440*y^2*z^4 - 133760*y^3*z^4 + 131896*y^4*z^4 - 51041*y^5*z^4 + 5127*y^6*z^4 - 90*z^5 + 6597*y*z^5 - 27706*y^2*z^5 + 34148*y^3*z^5 - 17002*y^4*z^5 + 5403*y^5*z^5 + 342*z^6 - 2349*y*z^6 - 297*y^2*z^6 + 1737*y^3*z^6 + 4617*y^4*z^6 - 186*z^7 - 1101*y*z^7 + 2598*y^2*z^7 + 2739*y^3*z^7 + 42*z^8 + 591*y*z^8 + 717*y^2*z^8)*G[-y, -y, z])/ (108*(-1 + y)^2*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(-8*y^4 + 20*y^5 - 16*y^6 + 4*y^7 + 12*y^2*z - 78*y^3*z + 162*y^4*z - 138*y^5*z + 42*y^6*z + 6*y*z^2 - 86*y^2*z^2 + 241*y^3*z^2 - 251*y^4*z^2 + 93*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 106*y*z^3 + 243*y^2*z^3 - 237*y^3*z^3 + 103*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 141*y*z^4 - 129*y^2*z^4 + 66*y^3*z^4 - 54*y^4*z^4 + 21*z^5 - 9*y*z^5 - 66*y^3*z^5 + 12*z^6 - 27*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[0, 0, 0, z])/(3*(-1 + y)^2*y*z^2* (-1 + y + z)^2*(y + z)^3) + ((-264*y^4 + 1098*y^5 - 1698*y^6 + 1158*y^7 - 294*y^8 - 795*y^3*z + 3906*y^4*z - 7002*y^5*z + 5502*y^6*z - 1647*y^7*z + 36*y^8*z - 700*y^2*z^2 + 4684*y^3*z^2 - 10380*y^4*z^2 + 9670*y^5*z^2 - 3436*y^6*z^2 + 162*y^7*z^2 - 213*y*z^3 + 2438*y^2*z^3 - 7167*y^3*z^3 + 8082*y^4*z^3 - 3494*y^5*z^3 + 354*y^6*z^3 + 12*z^4 + 414*y*z^4 - 2182*y^2*z^4 + 3080*y^3*z^4 - 1708*y^4*z^4 + 492*y^5*z^4 - 36*z^5 - 111*y*z^5 + 168*y^2*z^5 - 129*y^3*z^5 + 432*y^4*z^5 + 36*z^6 - 168*y*z^6 + 246*y^2*z^6 + 210*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)* G[0, 0, 1 - y, z])/(9*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^3) + ((-9*y^5 + 24*y^6 + 3*y^7 - 72*y^8 + 93*y^9 - 48*y^10 + 9*y^11 - 378*y^4*z + 1668*y^5*z - 2832*y^6*z + 2268*y^7*z - 930*y^8*z + 420*y^9*z - 324*y^10*z + 108*y^11*z - 549*y^3*z^2 + 2700*y^4*z^2 - 4242*y^5*z^2 + 1476*y^6*z^2 + 1665*y^7*z^2 - 402*y^8*z^2 - 1242*y^9*z^2 + 594*y^10*z^2 - 169*y^2*z^3 + 1092*y^3*z^3 - 219*y^4*z^3 - 6751*y^5*z^3 + 11643*y^6*z^3 - 5064*y^7*z^3 - 2071*y^8*z^3 + 1539*y^9*z^3 + 84*y*z^4 - 180*y^2*z^4 + 1428*y^3*z^4 - 7608*y^4*z^4 + 12777*y^5*z^4 - 5739*y^6*z^4 - 3069*y^7*z^4 + 2307*y^8*z^4 - 15*z^5 + 162*y*z^5 - 1077*y^2*z^5 + 1536*y^3*z^5 - 1062*y^4*z^5 + 3111*y^5*z^5 - 4608*y^6*z^5 + 1953*y^7*z^5 + 114*z^6 - 1251*y*z^6 + 4726*y^2*z^6 - 9042*y^3*z^6 + 9354*y^4*z^6 - 4573*y^5*z^6 + 690*y^6*z^6 - 198*z^7 + 1689*y*z^7 - 4998*y^2*z^7 + 6156*y^3*z^7 - 2382*y^4*z^7 - 213*y^5*z^7 + 132*z^8 - 873*y*z^8 + 1611*y^2*z^8 - 537*y^3*z^8 - 279*y^4*z^8 - 33*z^9 + 153*y*z^9 - 27*y^2*z^9 - 75*y^3*z^9)*G[0, 0, -y, z])/ (18*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + ((62*y^5 + 12*y^6 - 12*y^7 + 177*y^4*z - 177*y^5*z - 6*y^6*z - 24*y^7*z + 177*y^3*z^2 - 576*y^4*z^2 + 270*y^5*z^2 - 96*y^6*z^2 - 89*y^2*z^3 - 141*y^3*z^3 + 300*y^4*z^3 - 65*y^5*z^3 + 15*y*z^4 + 189*y^2*z^4 - 102*y^3*z^4 + 111*y^4*z^4 + 42*y^5*z^4 + 6*z^5 - 90*y*z^5 - 12*y^2*z^5 + 84*y^3*z^5 + 144*y^4*z^5 - 33*z^6 + 180*y*z^6 - 128*y^2*z^6 + 192*y^3*z^6 + 54*z^7 - 147*y*z^7 + 132*y^2*z^7 - 39*z^8 + 54*y*z^8 + 12*z^9)*G[0, 1, 0, z])/ (18*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + ((-264*y^4 + 1098*y^5 - 1698*y^6 + 1158*y^7 - 294*y^8 - 795*y^3*z + 3906*y^4*z - 7002*y^5*z + 5502*y^6*z - 1647*y^7*z + 36*y^8*z - 700*y^2*z^2 + 4684*y^3*z^2 - 10380*y^4*z^2 + 9670*y^5*z^2 - 3436*y^6*z^2 + 162*y^7*z^2 - 213*y*z^3 + 2438*y^2*z^3 - 7167*y^3*z^3 + 8082*y^4*z^3 - 3494*y^5*z^3 + 354*y^6*z^3 + 12*z^4 + 414*y*z^4 - 2182*y^2*z^4 + 3080*y^3*z^4 - 1708*y^4*z^4 + 492*y^5*z^4 - 36*z^5 - 111*y*z^5 + 168*y^2*z^5 - 129*y^3*z^5 + 432*y^4*z^5 + 36*z^6 - 168*y*z^6 + 246*y^2*z^6 + 210*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)*G[0, 1 - y, 0, z])/ (9*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + ((-264*y^4 + 1082*y^5 - 1658*y^6 + 1126*y^7 - 286*y^8 - 771*y^3*z + 3750*y^4*z - 6678*y^5*z + 5226*y^6*z - 1563*y^7*z + 36*y^8*z - 688*y^2*z^2 + 4512*y^3*z^2 - 9898*y^4*z^2 + 9168*y^5*z^2 - 3250*y^6*z^2 + 156*y^7*z^2 - 177*y*z^3 + 2226*y^2*z^3 - 6681*y^3*z^3 + 7608*y^4*z^3 - 3288*y^5*z^3 + 312*y^6*z^3 + 12*z^4 + 330*y*z^4 - 1900*y^2*z^4 + 2822*y^3*z^4 - 1576*y^4*z^4 + 384*y^5*z^4 - 36*z^5 - 69*y*z^5 + 150*y^2*z^5 - 129*y^3*z^5 + 300*y^4*z^5 + 36*z^6 - 144*y*z^6 + 192*y^2*z^6 + 132*y^3*z^6 - 12*z^7 + 60*y*z^7 + 24*y^2*z^7)*G[0, 1 - y, 1 - y, z])/ (6*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + ((y^5 + 54*y^6 - 261*y^7 + 484*y^8 - 441*y^9 + 198*y^10 - 35*y^11 + 891*y^4*z - 4878*y^5*z + 11061*y^6*z - 13350*y^7*z + 9201*y^8*z - 3654*y^9*z + 831*y^10*z - 102*y^11*z + 2322*y^3*z^2 - 15642*y^4*z^2 + 42558*y^5*z^2 - 60735*y^6*z^2 + 49086*y^7*z^2 - 22560*y^8*z^2 + 5610*y^9*z^2 - 639*y^10*z^2 + 1784*y^2*z^3 - 17082*y^3*z^3 + 59097*y^4*z^3 - 101555*y^5*z^3 + 96030*y^6*z^3 - 50964*y^7*z^3 + 14577*y^8*z^3 - 1887*y^9*z^3 + 561*y*z^4 - 9102*y^2*z^4 + 42696*y^3*z^4 - 90804*y^4*z^4 + 101991*y^5*z^4 - 63612*y^6*z^4 + 21672*y^7*z^4 - 3402*y^8*z^4 - 15*z^5 - 2052*y*z^5 + 16944*y^2*z^5 - 48360*y^3*z^5 + 67176*y^4*z^5 - 50847*y^5*z^5 + 21249*y^6*z^5 - 4095*y^7*z^5 + 6*z^6 + 2799*y*z^6 - 13865*y^2*z^6 + 26316*y^3*z^6 - 25620*y^4*z^6 + 13703*y^5*z^6 - 3357*y^6*z^6 + 18*z^7 - 1443*y*z^7 + 4614*y^2*z^7 - 6426*y^3*z^7 + 4962*y^4*z^7 - 1779*y^5*z^7 - 12*z^8 + 72*y*z^8 - 198*y^2*z^8 + 606*y^3*z^8 - 522*y^4*z^8 + 3*z^9 + 99*y*z^9 - 63*y^2*z^9 - 57*y^3*z^9)*G[0, 1 - y, -y, z])/ (18*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + ((-9*y^5 - 150*y^6 + 318*y^7 - 212*y^8 + 53*y^9 - 771*y^4*z + 2610*y^5*z - 3369*y^6*z + 2004*y^7*z - 468*y^8*z - 6*y^9*z - 1968*y^3*z^2 + 9861*y^4*z^2 - 17427*y^5*z^2 + 13437*y^6*z^2 - 3984*y^7*z^2 + 81*y^8*z^2 - 1537*y^2*z^3 + 12226*y^3*z^3 - 29703*y^4*z^3 + 29400*y^5*z^3 - 10914*y^6*z^3 + 528*y^7*z^3 - 231*y*z^4 + 5775*y^2*z^4 - 22731*y^3*z^4 + 30816*y^4*z^4 - 14898*y^5*z^4 + 1251*y^6*z^4 + 12*z^5 + 708*y*z^5 - 7548*y^2*z^5 + 16182*y^3*z^5 - 10920*y^4*z^5 + 1512*y^5*z^5 - 30*z^6 - 744*y*z^6 + 3815*y^2*z^6 - 4058*y^3*z^6 + 963*y^4*z^6 + 36*z^7 + 246*y*z^7 - 576*y^2*z^7 + 276*y^3*z^7 - 24*z^8 + 15*y*z^8 + 9*y^2*z^8 + 6*z^9 - 6*y*z^9)*G[0, -y, 0, z])/ (18*(-1 + y)*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + ((52*y^5 - 308*y^6 + 700*y^7 - 772*y^8 + 416*y^9 - 88*y^10 - 627*y^4*z + 3733*y^5*z - 8674*y^6*z + 9990*y^7*z - 5851*y^8*z + 1525*y^9*z - 96*y^10*z - 1842*y^3*z^2 + 12948*y^4*z^2 - 34970*y^5*z^2 + 46302*y^6*z^2 - 30936*y^7*z^2 + 9158*y^8*z^2 - 660*y^9*z^2 - 1434*y^2*z^3 + 13689*y^3*z^3 - 46170*y^4*z^3 + 73029*y^5*z^3 - 57105*y^6*z^3 + 19962*y^7*z^3 - 1971*y^8*z^3 - 486*y*z^4 + 6651*y^2*z^4 - 29241*y^3*z^4 + 56760*y^4*z^4 - 53226*y^5*z^4 + 22869*y^6*z^4 - 3327*y^7*z^4 + 9*z^5 + 1170*y*z^5 - 8823*y^2*z^5 + 22881*y^3*z^5 - 27054*y^4*z^5 + 15249*y^5*z^5 - 3414*y^6*z^5 - 27*z^6 - 801*y*z^6 + 3879*y^2*z^6 - 6651*y^3*z^6 + 5760*y^4*z^6 - 2106*y^5*z^6 + 27*z^7 + 36*y*z^7 - 306*y^2*z^7 + 1008*y^3*z^7 - 711*y^4*z^7 - 9*z^8 + 81*y*z^8 + 45*y^2*z^8 - 99*y^3*z^8)*G[0, -y, 1 - y, z])/ (18*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((-36*y^5 + 60*y^6 + 66*y^7 - 206*y^8 + 162*y^9 - 54*y^10 + 8*y^11 + 777*y^4*z - 5364*y^5*z + 14916*y^6*z - 21588*y^7*z + 17259*y^8*z - 7266*y^9*z + 1272*y^10*z - 6*y^11*z + 2091*y^3*z^2 - 16551*y^4*z^2 + 52686*y^5*z^2 - 87036*y^6*z^2 + 79326*y^7*z^2 - 38268*y^8*z^2 + 7941*y^9*z^2 - 189*y^10*z^2 + 1778*y^2*z^3 - 18642*y^3*z^3 + 73353*y^4*z^3 - 144244*y^5*z^3 + 153465*y^6*z^3 - 86169*y^7*z^3 + 21560*y^8*z^3 - 1101*y^9*z^3 + 327*y*z^4 - 8181*y^2*z^4 + 47376*y^3*z^4 - 120069*y^4*z^4 + 155913*y^5*z^4 - 105075*y^6*z^4 + 32604*y^7*z^4 - 2895*y^8*z^4 + 3*z^5 - 1224*y*z^5 + 14079*y^2*z^5 - 51786*y^3*z^5 + 87552*y^4*z^5 - 74136*y^5*z^5 + 29715*y^6*z^5 - 4203*y^7*z^5 - 30*z^6 + 1746*y*z^6 - 11175*y^2*z^6 + 26736*y^3*z^6 - 30222*y^4*z^6 + 16557*y^5*z^6 - 3603*y^6*z^6 + 54*z^7 - 1080*y*z^7 + 4095*y^2*z^7 - 6669*y^3*z^7 + 5454*y^4*z^7 - 1827*y^5*z^7 - 36*z^8 + 243*y*z^8 - 621*y^2*z^8 + 954*y^3*z^8 - 513*y^4*z^8 + 9*z^9 + 63*y^2*z^9 - 63*y^3*z^9)*G[0, -y, -y, z])/ (18*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + ((-62*y^4 - 12*y^5 + 12*y^6 - 139*y^3*z + 159*y^4*z + 48*y^5*z - 12*y^6*z - 98*y^2*z^2 + 426*y^3*z^2 - 135*y^4*z^2 - 36*y^5*z^2 + 9*y*z^3 + 255*y^2*z^3 - 408*y^3*z^3 + 17*y^4*z^3 + 6*z^4 - 48*y*z^4 - 183*y^2*z^4 + 70*y^3*z^4 + 21*y^4*z^4 - 24*z^5 + 90*y*z^5 - 19*y^2*z^5 + 51*y^3*z^5 + 36*z^6 - 72*y*z^6 + 45*y^2*z^6 - 24*z^7 + 21*y*z^7 + 6*z^8)*G[1, 0, 0, z])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((-171*y^3 + 442*y^4 - 579*y^5 + 246*y^6 - 342*y^2*z + 1571*y^3*z - 2601*y^4*z + 1758*y^5*z - 282*y^6*z - 171*y*z^2 + 1792*y^2*z^2 - 4437*y^3*z^2 + 4371*y^4*z^2 - 1341*y^5*z^2 + 36*y^6*z^2 + 693*y*z^3 - 3441*y^2*z^3 + 5094*y^3*z^3 - 2539*y^4*z^3 + 162*y^5*z^3 + 6*z^4 - 1074*y*z^4 + 2973*y^2*z^4 - 2378*y^3*z^4 + 327*y^4*z^4 - 24*z^5 + 774*y*z^5 - 1117*y^2*z^5 + 321*y^3*z^5 + 36*z^6 - 243*y*z^6 + 135*y^2*z^6 - 24*z^7 + 21*y*z^7 + 6*z^8)* G[1, 0, 1 - y, z])/(18*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((45*y^3 - 79*y^4 + 129*y^5 - 27*y^6 - 6*y^7 + 99*y^2*z - 398*y^3*z + 677*y^4*z - 477*y^5*z + 75*y^6*z + 63*y*z^2 - 556*y^2*z^2 + 1291*y^3*z^2 - 1364*y^4*z^2 + 435*y^5*z^2 - 6*y^6*z^2 + 9*z^3 - 294*y*z^3 + 1133*y^2*z^3 - 1543*y^3*z^3 + 730*y^4*z^3 + 15*y^5*z^3 - 33*z^4 + 456*y*z^4 - 845*y^2*z^4 + 452*y^3*z^4 + 90*y^4*z^4 + 42*z^5 - 234*y*z^5 + 40*y^2*z^5 + 153*y^3*z^5 - 18*z^6 - 39*y*z^6 + 129*y^2*z^6 - 3*z^7 + 48*y*z^7 + 3*z^8)*G[1, 0, -y, z])/(6*y^2*z^3*(-1 + y + z)^3* (y + z)^2) + ((-171*y^3 + 442*y^4 - 579*y^5 + 246*y^6 - 342*y^2*z + 1571*y^3*z - 2601*y^4*z + 1758*y^5*z - 282*y^6*z - 171*y*z^2 + 1792*y^2*z^2 - 4437*y^3*z^2 + 4371*y^4*z^2 - 1341*y^5*z^2 + 36*y^6*z^2 + 693*y*z^3 - 3441*y^2*z^3 + 5094*y^3*z^3 - 2539*y^4*z^3 + 162*y^5*z^3 + 6*z^4 - 1074*y*z^4 + 2973*y^2*z^4 - 2378*y^3*z^4 + 327*y^4*z^4 - 24*z^5 + 774*y*z^5 - 1117*y^2*z^5 + 321*y^3*z^5 + 36*z^6 - 243*y*z^6 + 135*y^2*z^6 - 24*z^7 + 21*y*z^7 + 6*z^8)*G[1, 1 - y, 0, z])/ (18*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((45*y^3 - 79*y^4 + 129*y^5 - 27*y^6 - 6*y^7 + 99*y^2*z - 398*y^3*z + 677*y^4*z - 477*y^5*z + 75*y^6*z + 63*y*z^2 - 556*y^2*z^2 + 1291*y^3*z^2 - 1364*y^4*z^2 + 435*y^5*z^2 - 6*y^6*z^2 + 9*z^3 - 294*y*z^3 + 1133*y^2*z^3 - 1543*y^3*z^3 + 730*y^4*z^3 + 15*y^5*z^3 - 33*z^4 + 456*y*z^4 - 845*y^2*z^4 + 452*y^3*z^4 + 90*y^4*z^4 + 42*z^5 - 234*y*z^5 + 40*y^2*z^5 + 153*y^3*z^5 - 18*z^6 - 39*y*z^6 + 129*y^2*z^6 - 3*z^7 + 48*y*z^7 + 3*z^8)*G[1, 1 - y, -y, z])/(6*y^2*z^3*(-1 + y + z)^3* (y + z)^2) + ((-264*y^4 + 1098*y^5 - 1698*y^6 + 1158*y^7 - 294*y^8 - 795*y^3*z + 3906*y^4*z - 7002*y^5*z + 5502*y^6*z - 1647*y^7*z + 36*y^8*z - 700*y^2*z^2 + 4684*y^3*z^2 - 10380*y^4*z^2 + 9670*y^5*z^2 - 3436*y^6*z^2 + 162*y^7*z^2 - 213*y*z^3 + 2438*y^2*z^3 - 7167*y^3*z^3 + 8082*y^4*z^3 - 3494*y^5*z^3 + 354*y^6*z^3 + 12*z^4 + 414*y*z^4 - 2182*y^2*z^4 + 3080*y^3*z^4 - 1708*y^4*z^4 + 492*y^5*z^4 - 36*z^5 - 111*y*z^5 + 168*y^2*z^5 - 129*y^3*z^5 + 432*y^4*z^5 + 36*z^6 - 168*y*z^6 + 246*y^2*z^6 + 210*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)* G[1 - y, 0, 0, z])/(9*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^3) + ((-264*y^4 + 1082*y^5 - 1658*y^6 + 1126*y^7 - 286*y^8 - 771*y^3*z + 3750*y^4*z - 6678*y^5*z + 5226*y^6*z - 1563*y^7*z + 36*y^8*z - 688*y^2*z^2 + 4512*y^3*z^2 - 9898*y^4*z^2 + 9168*y^5*z^2 - 3250*y^6*z^2 + 156*y^7*z^2 - 177*y*z^3 + 2226*y^2*z^3 - 6681*y^3*z^3 + 7608*y^4*z^3 - 3288*y^5*z^3 + 312*y^6*z^3 + 12*z^4 + 330*y*z^4 - 1900*y^2*z^4 + 2822*y^3*z^4 - 1576*y^4*z^4 + 384*y^5*z^4 - 36*z^5 - 69*y*z^5 + 150*y^2*z^5 - 129*y^3*z^5 + 300*y^4*z^5 + 36*z^6 - 144*y*z^6 + 192*y^2*z^6 + 132*y^3*z^6 - 12*z^7 + 60*y*z^7 + 24*y^2*z^7)* G[1 - y, 0, 1 - y, z])/(6*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^3) + ((-135*y^4 + 770*y^5 - 1825*y^6 + 2336*y^7 - 1733*y^8 + 718*y^9 - 131*y^10 - 432*y^3*z + 2277*y^4*z - 4000*y^5*z + 1915*y^6*z + 2076*y^7*z - 2801*y^8*z + 1076*y^9*z - 111*y^10*z - 486*y^2*z^2 + 2583*y^3*z^2 - 2079*y^4*z^2 - 9505*y^5*z^2 + 23130*y^6*z^2 - 20109*y^7*z^2 + 7147*y^8*z^2 - 681*y^9*z^2 - 216*y*z^3 + 1597*y^2*z^3 - 161*y^3*z^3 - 16523*y^4*z^3 + 39902*y^5*z^3 - 38071*y^6*z^3 + 15263*y^7*z^3 - 1791*y^8*z^3 - 27*z^4 + 375*y*z^4 + 544*y^2*z^4 - 11677*y^3*z^4 + 31851*y^4*z^4 - 35269*y^5*z^4 + 16984*y^6*z^4 - 2781*y^7*z^4 + 78*z^5 + 57*y*z^5 - 3914*y^2*z^5 + 13473*y^3*z^5 - 18297*y^4*z^5 + 11474*y^5*z^5 - 2853*y^6*z^5 - 72*z^6 - 330*y*z^6 + 2493*y^2*z^6 - 4905*y^3*z^6 + 4767*y^4*z^6 - 1899*y^5*z^6 + 18*z^7 + 69*y*z^7 - 351*y^2*z^7 + 1035*y^3*z^7 - 717*y^4*z^7 + 3*z^8 + 45*y*z^8 + 81*y^2*z^8 - 111*y^3*z^8)* G[1 - y, 0, -y, z])/(18*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^3) + ((-62*y^5 + 7*y^6 - 53*y^7 - 177*y^4*z + 163*y^5*z - 193*y^6*z + 6*y^7*z - 177*y^3*z^2 + 420*y^4*z^2 - 335*y^5*z^2 + 21*y^6*z^2 + 89*y^2*z^3 + 98*y^3*z^3 - 232*y^4*z^3 + 45*y^5*z^3 - 15*y*z^4 - 133*y^2*z^4 + 13*y^3*z^4 + 72*y^4*z^4 - 6*z^5 + 51*y*z^5 + 11*y^2*z^5 + 72*y^3*z^5 + 18*z^6 - 57*y*z^6 + 45*y^2*z^6 - 18*z^7 + 21*y*z^7 + 6*z^8)*G[1 - y, 1, 0, z])/ (18*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((-264*y^4 + 1082*y^5 - 1658*y^6 + 1126*y^7 - 286*y^8 - 771*y^3*z + 3750*y^4*z - 6678*y^5*z + 5226*y^6*z - 1563*y^7*z + 36*y^8*z - 688*y^2*z^2 + 4512*y^3*z^2 - 9898*y^4*z^2 + 9168*y^5*z^2 - 3250*y^6*z^2 + 156*y^7*z^2 - 177*y*z^3 + 2226*y^2*z^3 - 6681*y^3*z^3 + 7608*y^4*z^3 - 3288*y^5*z^3 + 312*y^6*z^3 + 12*z^4 + 330*y*z^4 - 1900*y^2*z^4 + 2822*y^3*z^4 - 1576*y^4*z^4 + 384*y^5*z^4 - 36*z^5 - 69*y*z^5 + 150*y^2*z^5 - 129*y^3*z^5 + 300*y^4*z^5 + 36*z^6 - 144*y*z^6 + 192*y^2*z^6 + 132*y^3*z^6 - 12*z^7 + 60*y*z^7 + 24*y^2*z^7)*G[1 - y, 1 - y, 0, z])/ (6*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) - (28*(2*y + 3*z)*G[1 - y, 1 - y, 1 - y, z])/(3*z^2*(y + z)^2) + ((171*y^4 - 1019*y^5 + 2602*y^6 - 3638*y^7 + 2927*y^8 - 1279*y^9 + 236*y^10 + 459*y^3*z - 3609*y^4*z + 10765*y^5*z - 16069*y^6*z + 12729*y^7*z - 4927*y^8*z + 559*y^9*z + 93*y^10*z + 378*y^2*z^2 - 5040*y^3*z^2 + 19287*y^4*z^2 - 32945*y^5*z^2 + 27387*y^6*z^2 - 9699*y^7*z^2 + 176*y^8*z^2 + 456*y^9*z^2 - 45*y*z^3 - 2441*y^2*z^3 + 15736*y^3*z^3 - 34730*y^4*z^3 + 33653*y^5*z^3 - 12721*y^6*z^3 - 316*y^7*z^3 + 864*y^8*z^3 - 27*z^4 - 219*y*z^4 + 5587*y^2*z^4 - 18535*y^3*z^4 + 22773*y^4*z^4 - 10387*y^5*z^4 + 91*y^6*z^4 + 717*y^7*z^4 + 96*z^5 + 525*y*z^5 - 4343*y^2*z^5 + 7260*y^3*z^5 - 4032*y^4*z^5 + 383*y^5*z^5 + 93*y^6*z^5 - 126*z^6 - 60*y*z^6 + 216*y^2*z^6 + 252*y^3*z^6 - 66*y^4*z^6 - 270*y^5*z^6 + 72*z^7 - 354*y*z^7 + 720*y^2*z^7 - 306*y^3*z^7 - 186*y^4*z^7 - 15*z^8 + 153*y*z^8 - 117*y^2*z^8 - 39*y^3*z^8)* G[1 - y, 1 - y, -y, z])/(18*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^3) + ((115*y^5 - 216*y^6 + 207*y^7 - 106*y^8 + 921*y^4*z - 2639*y^5*z + 2740*y^6*z - 1034*y^7*z + 12*y^8*z + 1839*y^3*z^2 - 7089*y^4*z^2 + 8863*y^5*z^2 - 3727*y^6*z^2 + 114*y^7*z^2 + 947*y^2*z^3 - 6594*y^3*z^3 + 11394*y^4*z^3 - 6143*y^5*z^3 + 414*y^6*z^3 + 246*y*z^4 - 2776*y^2*z^4 + 7046*y^3*z^4 - 5182*y^4*z^4 + 720*y^5*z^4 + 12*z^5 - 555*y*z^5 + 2339*y^2*z^5 - 2390*y^3*z^5 + 648*y^4*z^5 - 27*z^6 + 384*y*z^6 - 645*y^2*z^6 + 306*y^3*z^6 + 27*z^7 - 105*y*z^7 + 78*y^2*z^7 - 12*z^8 + 12*y*z^8)*G[1 - y, -y, 0, z])/(18*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)^3) + ((36*y^4 - 301*y^5 + 1085*y^6 - 2002*y^7 + 1966*y^8 - 977*y^9 + 193*y^10 + 135*y^3*z - 1815*y^4*z + 6974*y^5*z - 12332*y^6*z + 11199*y^7*z - 4955*y^8*z + 716*y^9*z + 78*y^10*z + 162*y^2*z^2 - 3786*y^3*z^2 + 17133*y^4*z^2 - 32842*y^5*z^2 + 30831*y^6*z^2 - 13383*y^7*z^2 + 1558*y^8*z^2 + 327*y^9*z^2 + 171*y*z^3 - 3541*y^2*z^3 + 19112*y^3*z^3 - 42280*y^4*z^3 + 44104*y^5*z^3 - 20570*y^6*z^3 + 2437*y^7*z^3 + 567*y^8*z^3 - 915*y*z^4 + 8810*y^2*z^4 - 25661*y^3*z^4 + 31551*y^4*z^4 - 16322*y^5*z^4 + 2003*y^6*z^4 + 534*y^7*z^4 + 30*z^5 + 1176*y*z^5 - 6184*y^2*z^5 + 9354*y^3*z^5 - 4788*y^4*z^5 + 118*y^5*z^5 + 276*y^6*z^5 - 90*z^6 - 93*y*z^6 - 198*y^2*z^6 + 1332*y^3*z^6 - 1032*y^4*z^6 + 27*y^5*z^6 + 90*z^7 - 537*y*z^7 + 1161*y^2*z^7 - 711*y^3*z^7 - 57*y^4*z^7 - 30*z^8 + 198*y*z^8 - 162*y^2*z^8 - 24*y^3*z^8)*G[1 - y, -y, 1 - y, z])/ (18*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((8*y^4 + 149*y^5 - 532*y^6 + 622*y^7 - 284*y^8 + 37*y^9 - 644*y^3*z + 3216*y^4*z - 6349*y^5*z + 6185*y^6*z - 2961*y^7*z + 547*y^8*z + 6*y^9*z - 1270*y^2*z^2 + 7284*y^3*z^2 - 16104*y^4*z^2 + 17338*y^5*z^2 - 9180*y^6*z^2 + 1962*y^7*z^2 - 30*y^8*z^2 - 288*y*z^3 + 3827*y^2*z^3 - 12232*y^3*z^3 + 16521*y^4*z^3 - 10319*y^5*z^3 + 2596*y^6*z^3 - 105*y^7*z^3 - 6*z^4 + 627*y*z^4 - 3271*y^2*z^4 + 5742*y^3*z^4 - 4293*y^4*z^4 + 1309*y^5*z^4 - 108*y^6*z^4 + 9*z^5 - 327*y*z^5 + 624*y^2*z^5 - 378*y^3*z^5 + 147*y^4*z^5 - 84*y^5*z^5 - 9*z^6 - 30*y*z^6 + 135*y^2*z^6 - 36*y^3*z^6 - 78*y^4*z^6 + 6*z^7 + 36*y*z^7 - 18*y^2*z^7 - 33*y^3*z^7)*G[1 - y, -y, -y, z])/ (18*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-9*y^4 - 159*y^5 + 159*y^6 - 53*y^7 + 246*y^3*z - 1134*y^4*z + 1491*y^5*z - 553*y^6*z + 6*y^7*z + 396*y^2*z^2 - 2241*y^3*z^2 + 3915*y^4*z^2 - 1970*y^5*z^2 + 57*y^6*z^2 + 81*y*z^3 - 1488*y^2*z^3 + 4197*y^3*z^3 - 3106*y^4*z^3 + 207*y^5*z^3 - 288*y*z^4 + 1974*y^2*z^4 - 2417*y^3*z^4 + 360*y^4*z^4 - 18*z^5 + 396*y*z^5 - 973*y^2*z^5 + 324*y^3*z^5 + 36*z^6 - 216*y*z^6 + 153*y^2*z^6 - 24*z^7 + 39*y*z^7 + 6*z^8)*G[-y, 0, 0, z])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((-61*y^4 - 108*y^5 + 117*y^6 - 10*y^7 + 259*y^3*z - 1275*y^4*z + 1737*y^5*z - 590*y^6*z + 21*y^7*z + 479*y^2*z^2 - 2748*y^3*z^2 + 4968*y^4*z^2 - 2575*y^5*z^2 + 150*y^6*z^2 + 99*y*z^3 - 1830*y^2*z^3 + 5394*y^3*z^3 - 4269*y^4*z^3 + 441*y^5*z^3 + 12*z^4 - 420*y*z^4 + 2613*y^2*z^4 - 3420*y^3*z^4 + 678*y^4*z^4 - 75*z^5 + 693*y*z^5 - 1524*y^2*z^5 + 591*y^3*z^5 + 126*z^6 - 459*y*z^6 + 306*y^2*z^6 - 81*z^7 + 99*y*z^7 + 18*z^8)* G[-y, 0, 1 - y, z])/(18*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((-34*y^4 + 846*y^5 - 846*y^6 + 282*y^7 - 596*y^3*z + 3594*y^4*z - 5256*y^5*z + 2070*y^6*z - 36*y^7*z - 808*y^2*z^2 + 5424*y^3*z^2 - 11106*y^4*z^2 + 6078*y^5*z^2 - 216*y^6*z^2 - 153*y*z^3 + 3048*y^2*z^3 - 10122*y^3*z^3 + 8390*y^4*z^3 - 657*y^5*z^3 - 15*z^4 + 696*y*z^4 - 4434*y^2*z^4 + 5968*y^3*z^4 - 1131*y^4*z^4 + 132*z^5 - 1242*y*z^5 + 2576*y^2*z^5 - 1110*y^3*z^5 - 234*z^6 + 864*y*z^6 - 630*y^2*z^6 + 156*z^7 - 213*y*z^7 - 39*z^8)* G[-y, 0, -y, z])/(18*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((-61*y^4 - 108*y^5 + 117*y^6 - 10*y^7 + 259*y^3*z - 1275*y^4*z + 1737*y^5*z - 590*y^6*z + 21*y^7*z + 479*y^2*z^2 - 2748*y^3*z^2 + 4968*y^4*z^2 - 2575*y^5*z^2 + 150*y^6*z^2 + 99*y*z^3 - 1830*y^2*z^3 + 5394*y^3*z^3 - 4269*y^4*z^3 + 441*y^5*z^3 + 12*z^4 - 420*y*z^4 + 2613*y^2*z^4 - 3420*y^3*z^4 + 678*y^4*z^4 - 75*z^5 + 693*y*z^5 - 1524*y^2*z^5 + 591*y^3*z^5 + 126*z^6 - 459*y*z^6 + 306*y^2*z^6 - 81*z^7 + 99*y*z^7 + 18*z^8)* G[-y, 1 - y, 0, z])/(18*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((58*y^4 - 260*y^5 + 428*y^6 - 308*y^7 + 82*y^8 + 227*y^3*z - 1114*y^4*z + 1980*y^5*z - 1502*y^6*z + 385*y^7*z + 24*y^8*z + 364*y^2*z^2 - 2102*y^3*z^2 + 4234*y^4*z^2 - 3546*y^5*z^2 + 978*y^6*z^2 + 72*y^7*z^2 + 153*y*z^3 - 1482*y^2*z^3 + 3919*y^3*z^3 - 3872*y^4*z^3 + 1210*y^5*z^3 + 72*y^6*z^3 - 12*z^4 - 258*y*z^4 + 1300*y^2*z^4 - 1562*y^3*z^4 + 460*y^4*z^4 + 36*z^5 - 3*y*z^5 + 114*y^2*z^5 - 291*y^3*z^5 - 72*y^4*z^5 - 36*z^6 + 168*y*z^6 - 276*y^2*z^6 - 72*y^3*z^6 + 12*z^7 - 60*y*z^7 - 24*y^2*z^7)*G[-y, 1 - y, 1 - y, z])/ (6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((192*y^4 - 354*y^5 + 354*y^6 - 130*y^7 + 102*y^3*z - 432*y^4*z + 570*y^5*z - 335*y^6*z + 3*y^7*z - 285*y^2*z^2 + 846*y^3*z^2 - 954*y^4*z^2 + 284*y^5*z^2 - 48*y^6*z^2 - 54*y*z^3 + 1014*y^2*z^3 - 2148*y^3*z^3 + 1418*y^4*z^3 - 162*y^5*z^3 - 9*z^4 + 108*y*z^4 - 942*y^2*z^4 + 1162*y^3*z^4 - 111*y^4*z^4 + 18*z^5 + 18*y*z^5 + 113*y^2*z^5 + 111*y^3*z^5 - 18*z^6 - 108*y*z^6 + 162*y^2*z^6 + 12*z^7 + 48*y*z^7 - 3*z^8)* G[-y, 1 - y, -y, z])/(18*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((43*y^4 + 515*y^3*z + 15*y^4*z + 754*y^2*z^2 - 24*y^3*z^2 + 162*y*z^3 - 63*y^2*z^3 - 12*z^4 - 12*y*z^4 + 12*z^5)* G[-y, -y, 0, z])/(18*y^2*z^3*(y + z)^2) + ((77*y^4 - 628*y^5 + 1472*y^6 - 1480*y^7 + 671*y^8 - 112*y^9 - 140*y^3*z + 22*y^4*z + 1174*y^5*z - 2117*y^6*z + 1327*y^7*z - 269*y^8*z + 3*y^9*z - 436*y^2*z^2 + 2588*y^3*z^2 - 5335*y^4*z^2 + 5177*y^5*z^2 - 2551*y^6*z^2 + 587*y^7*z^2 - 30*y^8*z^2 - 126*y*z^3 + 2181*y^2*z^3 - 8001*y^3*z^3 + 12092*y^4*z^3 - 8437*y^5*z^3 + 2453*y^6*z^3 - 162*y^7*z^3 + 3*z^4 + 438*y*z^4 - 3597*y^2*z^4 + 8164*y^3*z^4 - 7451*y^4*z^4 + 2788*y^5*z^4 - 345*y^6*z^4 + 15*z^5 - 579*y*z^5 + 2090*y^2*z^5 - 2320*y^3*z^5 + 1151*y^4*z^5 - 465*y^5*z^5 - 36*z^6 + 225*y*z^6 - 18*y^2*z^6 - 63*y^3*z^6 - 432*y^4*z^6 + 21*z^7 + 78*y*z^7 - 183*y^2*z^7 - 240*y^3*z^7 - 3*z^8 - 48*y*z^8 - 57*y^2*z^8)*G[-y, -y, 1 - y, z])/ (18*(-1 + y)^2*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((185*y^4 - 1081*y^5 + 2300*y^6 - 2326*y^7 + 1151*y^8 - 229*y^9 + 661*y^3*z - 4163*y^4*z + 9952*y^5*z - 11447*y^6*z + 6388*y^7*z - 1394*y^8*z + 3*y^9*z + 806*y^2*z^2 - 6097*y^3*z^2 + 17228*y^4*z^2 - 23002*y^5*z^2 + 14693*y^6*z^2 - 3643*y^7*z^2 + 15*y^8*z^2 + 117*y*z^3 - 2889*y^2*z^3 + 12501*y^3*z^3 - 21667*y^4*z^3 + 16802*y^5*z^3 - 4864*y^6*z^3 + 3*z^4 - 300*y*z^4 + 3336*y^2*z^4 - 9131*y^3*z^4 + 9418*y^4*z^4 - 3206*y^5*z^4 - 120*y^6*z^4 + 6*z^5 + 177*y*z^5 - 1348*y^2*z^5 + 2180*y^3*z^5 - 784*y^4*z^5 - 285*y^5*z^5 - 18*z^6 + 9*y*z^6 + 117*y^2*z^6 + 27*y^3*z^6 - 297*y^4*z^6 + 12*z^7 + 6*y*z^7 - 30*y^2*z^7 - 150*y^3*z^7 - 3*z^8 - 21*y*z^8 - 30*y^2*z^8)* G[-y, -y, -y, z])/(18*(-1 + y)^2*y^2*z^3*(-1 + y + z)^3* (y + z)^2) + (4*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[0, 0, 0, 1 - y, z])/(3*y*z^2*(y + z)^3) + ((-21*y^4 + 174*y^5 - 555*y^6 + 900*y^7 - 795*y^8 + 366*y^9 - 69*y^10 - 21*y^3*z + 333*y^4*z - 1470*y^5*z + 2970*y^6*z - 3105*y^7*z + 1641*y^8*z - 348*y^9*z - 47*y^2*z^2 + 507*y^3*z^2 - 2271*y^4*z^2 + 5074*y^5*z^2 - 5979*y^6*z^2 + 3585*y^7*z^2 - 887*y^8*z^2 + 18*y^9*z^2 - 45*y*z^3 + 513*y^2*z^3 - 2421*y^3*z^3 + 5889*y^4*z^3 - 7788*y^5*z^3 + 5406*y^6*z^3 - 1662*y^7*z^3 + 108*y^8*z^3 - 18*z^4 + 297*y*z^4 - 1692*y^2*z^4 + 4755*y^3*z^4 - 7335*y^4*z^4 + 6150*y^5*z^4 - 2427*y^6*z^4 + 270*y^7*z^4 + 72*z^5 - 675*y*z^5 + 2471*y^2*z^5 - 4695*y^3*z^5 + 4929*y^4*z^5 - 2498*y^5*z^5 + 360*y^6*z^5 - 108*z^6 + 693*y*z^6 - 1785*y^2*z^6 + 2445*y^3*z^6 - 1623*y^4*z^6 + 270*y^5*z^6 + 72*z^7 - 324*y*z^7 + 624*y^2*z^7 - 588*y^3*z^7 + 108*y^4*z^7 - 18*z^8 + 54*y*z^8 - 90*y^2*z^8 + 18*y^3*z^8)*G[0, 0, 0, -y, z])/ (3*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) - (2*(-y^3 - 3*y^2*z + 3*y^3*z - 3*y*z^2 + 9*y^2*z^2 - 3*y^3*z^2 + z^3 + 3*y*z^3 - 3*y^2*z^3 + 2*y^3*z^3 - 3*z^4 + 3*y*z^4 + 6*y^2*z^4 + 3*z^5 + 6*y*z^5 + 2*z^6)*G[0, 0, 1, 0, z])/ (3*z^3*(-1 + y + z)^3*(y + z)^3) + (4*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 0, 1 - y, 0, z])/ (3*y*z^2*(y + z)^3) + (2*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[0, 0, 1 - y, 1 - y, z])/(y*z^2*(y + z)^3) + ((-2*y^5 + 12*y^6 - 30*y^7 + 40*y^8 - 30*y^9 + 12*y^10 - 2*y^11 - 33*y^4*z + 156*y^5*z - 285*y^6*z + 240*y^7*z - 75*y^8*z - 12*y^9*z + 9*y^10*z - 105*y^3*z^2 + 585*y^4*z^2 - 1236*y^5*z^2 + 1194*y^6*z^2 - 441*y^7*z^2 - 51*y^8*z^2 + 54*y^9*z^2 - 63*y^2*z^3 + 531*y^3*z^3 - 1431*y^4*z^3 + 1552*y^5*z^3 - 417*y^6*z^3 - 393*y^7*z^3 + 239*y^8*z^3 - 18*y^9*z^3 + 33*y*z^4 - 111*y^2*z^4 + 213*y^3*z^4 - 795*y^4*z^4 + 1914*y^5*z^4 - 2046*y^6*z^4 + 900*y^7*z^4 - 108*y^8*z^4 + 18*z^5 - 261*y*z^5 + 1182*y^2*z^5 - 2961*y^3*z^5 + 4653*y^4*z^5 - 4308*y^5*z^5 + 1947*y^6*z^5 - 270*y^7*z^5 - 72*z^6 + 639*y*z^6 - 2221*y^2*z^6 + 4161*y^3*z^6 - 4467*y^4*z^6 + 2356*y^5*z^6 - 360*y^6*z^6 + 108*z^7 - 681*y*z^7 + 1749*y^2*z^7 - 2409*y^3*z^7 + 1611*y^4*z^7 - 270*y^5*z^7 - 72*z^8 + 324*y*z^8 - 624*y^2*z^8 + 588*y^3*z^8 - 108*y^4*z^8 + 18*z^9 - 54*y*z^9 + 90*y^2*z^9 - 18*y^3*z^9)*G[0, 0, 1 - y, -y, z])/(3*(-1 + y)^3*y^2*z^3* (-1 + y + z)^3*(y + z)^3) + (2*(3*y^5 - 3*y^6 + y^7 - 48*y^3*z + 153*y^4*z - 159*y^5*z + 54*y^6*z - 120*y^2*z^2 + 513*y^3*z^2 - 675*y^4*z^2 + 279*y^5*z^2 - 96*y*z^3 + 651*y^2*z^3 - 1173*y^3*z^3 + 614*y^4*z^3 - 12*z^4 + 324*y*z^4 - 978*y^2*z^4 + 705*y^3*z^4 + 36*z^5 - 360*y*z^5 + 432*y^2*z^5 - 36*z^6 + 127*y*z^6 + 12*z^7)*G[0, 0, -y, 0, z])/(3*y*z^3*(-1 + y + z)^3* (y + z)^3) + ((-4*y^4 + 24*y^5 - 60*y^6 + 80*y^7 - 60*y^8 + 24*y^9 - 4*y^10 - 35*y^3*z + 270*y^4*z - 825*y^5*z + 1300*y^6*z - 1125*y^7*z + 510*y^8*z - 95*y^9*z - 76*y^2*z^2 + 657*y^3*z^2 - 2277*y^4*z^2 + 4058*y^5*z^2 - 3942*y^6*z^2 + 1989*y^7*z^2 - 409*y^8*z^2 + 15*y*z^3 + 168*y^2*z^3 - 1392*y^3*z^3 + 3692*y^4*z^3 - 4611*y^5*z^3 + 2766*y^6*z^3 - 620*y^7*z^3 - 18*y^8*z^3 + 18*z^4 - 189*y*z^4 + 417*y^2*z^4 + 43*y^3*z^4 - 1005*y^4*z^4 + 960*y^5*z^4 - 154*y^6*z^4 - 90*y^7*z^4 - 72*z^5 + 531*y*z^5 - 1390*y^2*z^5 + 1716*y^3*z^5 - 1122*y^4*z^5 + 517*y^5*z^5 - 180*y^6*z^5 + 108*z^6 - 609*y*z^6 + 1275*y^2*z^6 - 1167*y^3*z^6 + 537*y^4*z^6 - 180*y^5*z^6 - 72*z^7 + 306*y*z^7 - 402*y^2*z^7 + 186*y^3*z^7 - 90*y^4*z^7 + 18*z^8 - 54*y*z^8 + 18*y^2*z^8 - 18*y^3*z^8)*G[0, 0, -y, 1 - y, z])/ (3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((-6*y^6 + 24*y^7 - 38*y^8 + 30*y^9 - 12*y^10 + 2*y^11 - 93*y^4*z + 564*y^5*z - 1431*y^6*z + 1944*y^7*z - 1491*y^8*z + 612*y^9*z - 105*y^10*z - 237*y^3*z^2 + 1755*y^4*z^2 - 5262*y^5*z^2 + 8244*y^6*z^2 - 7155*y^7*z^2 + 3273*y^8*z^2 - 618*y^9*z^2 - 171*y^2*z^3 + 1797*y^3*z^3 - 6843*y^4*z^3 + 12864*y^5*z^3 - 12933*y^6*z^3 + 6681*y^7*z^3 - 1389*y^8*z^3 - 6*y^9*z^3 - 9*y*z^4 + 573*y^2*z^4 - 3573*y^3*z^4 + 8937*y^4*z^4 - 10974*y^5*z^4 + 6582*y^6*z^4 - 1500*y^7*z^4 - 36*y^8*z^4 + 6*z^5 - 27*y*z^5 - 456*y^2*z^5 + 2265*y^3*z^5 - 3915*y^4*z^5 + 2910*y^5*z^5 - 693*y^6*z^5 - 90*y^7*z^5 - 24*z^6 + 153*y*z^6 - 265*y^2*z^6 + 111*y^3*z^6 + 87*y^4*z^6 + 40*y^5*z^6 - 120*y^6*z^6 + 36*z^7 - 207*y*z^7 + 453*y^2*z^7 - 393*y^3*z^7 + 147*y^4*z^7 - 90*y^5*z^7 - 24*z^8 + 108*y*z^8 - 138*y^2*z^8 + 36*y^3*z^8 - 36*y^4*z^8 + 6*z^9 - 18*y*z^9 - 6*y^3*z^9)* G[0, 0, -y, -y, z])/(3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3* (y + z)^3) - (4*(y^3 + 3*y^2*z - 3*y^3*z + 3*y*z^2 - 9*y^2*z^2 + 3*y^3*z^2 - z^3 - 3*y*z^3 + 3*y^2*z^3 + 2*y^3*z^3 + 3*z^4 - 3*y*z^4 + 6*y^2*z^4 - 3*z^5 + 6*y*z^5 + 2*z^6)*G[0, 1, 0, 0, z])/ (3*z^3*(-1 + y + z)^3*(y + z)^3) + ((-9*y^3 + 25*y^4 - 30*y^5 + 12*y^6 - 27*y^2*z + 99*y^3*z - 129*y^4*z + 60*y^5*z - 27*y*z^2 + 153*y^2*z^2 - 243*y^3*z^2 + 129*y^4*z^2 - 9*z^3 + 116*y*z^3 - 276*y^2*z^3 + 186*y^3*z^3 - 14*y^4*z^3 + 33*z^4 - 177*y*z^4 + 192*y^2*z^4 - 48*y^3*z^4 - 45*z^5 + 114*y*z^5 - 60*y^2*z^5 + 27*z^6 - 32*y*z^6 - 6*z^7)* G[0, 1, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^3) + ((9*y^4 - 21*y^5 + 27*y^6 - 9*y^7 + 27*y^3*z - 90*y^4*z + 117*y^5*z - 54*y^6*z + 27*y^2*z^2 - 144*y^3*z^2 + 216*y^4*z^2 - 117*y^5*z^2 + 9*y*z^3 - 138*y^2*z^3 + 336*y^3*z^3 - 270*y^4*z^3 + 76*y^5*z^3 - 12*y^6*z^3 - 63*y*z^4 + 369*y^2*z^4 - 549*y^3*z^4 + 336*y^4*z^4 - 72*y^5*z^4 - 12*z^5 + 207*y*z^5 - 612*y^2*z^5 + 600*y^3*z^5 - 180*y^4*z^5 + 48*z^6 - 333*y*z^6 + 544*y^2*z^6 - 240*y^3*z^6 - 72*z^7 + 252*y*z^7 - 180*y^2*z^7 + 48*z^8 - 72*y*z^8 - 12*z^9)*G[0, 1, 0, -y, z])/(3*y^2*z^3*(-1 + y + z)^3* (y + z)^3) + ((-9*y^3 + 25*y^4 - 30*y^5 + 12*y^6 - 27*y^2*z + 99*y^3*z - 129*y^4*z + 60*y^5*z - 27*y*z^2 + 153*y^2*z^2 - 243*y^3*z^2 + 129*y^4*z^2 - 9*z^3 + 116*y*z^3 - 276*y^2*z^3 + 186*y^3*z^3 - 14*y^4*z^3 + 33*z^4 - 177*y*z^4 + 192*y^2*z^4 - 48*y^3*z^4 - 45*z^5 + 114*y*z^5 - 60*y^2*z^5 + 27*z^6 - 32*y*z^6 - 6*z^7)*G[0, 1, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3* (y + z)^3) + ((9*y^4 - 21*y^5 + 27*y^6 - 9*y^7 + 27*y^3*z - 90*y^4*z + 117*y^5*z - 54*y^6*z + 27*y^2*z^2 - 144*y^3*z^2 + 216*y^4*z^2 - 117*y^5*z^2 + 9*y*z^3 - 138*y^2*z^3 + 336*y^3*z^3 - 270*y^4*z^3 + 76*y^5*z^3 - 12*y^6*z^3 - 63*y*z^4 + 369*y^2*z^4 - 549*y^3*z^4 + 336*y^4*z^4 - 72*y^5*z^4 - 12*z^5 + 207*y*z^5 - 612*y^2*z^5 + 600*y^3*z^5 - 180*y^4*z^5 + 48*z^6 - 333*y*z^6 + 544*y^2*z^6 - 240*y^3*z^6 - 72*z^7 + 252*y*z^7 - 180*y^2*z^7 + 48*z^8 - 72*y*z^8 - 12*z^9)*G[0, 1, 1 - y, -y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + (4*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 1 - y, 0, 0, z])/ (3*y*z^2*(y + z)^3) + (2*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[0, 1 - y, 0, 1 - y, z])/(y*z^2*(y + z)^3) + ((9*y^4 - 59*y^5 + 165*y^6 - 255*y^7 + 235*y^8 - 129*y^9 + 39*y^10 - 5*y^11 + 27*y^3*z - 207*y^4*z + 705*y^5*z - 1359*y^6*z + 1575*y^7*z - 1077*y^8*z + 387*y^9*z - 45*y^10*z - 6*y^11*z + 27*y^2*z^2 - 303*y^3*z^2 + 1377*y^4*z^2 - 3357*y^5*z^2 + 4737*y^6*z^2 - 3825*y^7*z^2 + 1575*y^8*z^2 - 195*y^9*z^2 - 36*y^10*z^2 + 9*y*z^3 - 171*y^2*z^3 + 1131*y^3*z^3 - 3663*y^4*z^3 + 6463*y^5*z^3 - 6243*y^6*z^3 + 2955*y^7*z^3 - 379*y^8*z^3 - 102*y^9*z^3 - 12*y*z^4 + 240*y^2*z^4 - 1374*y^3*z^4 + 3507*y^4*z^4 - 4389*y^5*z^4 + 2433*y^6*z^4 - 213*y^7*z^4 - 192*y^8*z^4 + 12*z^5 - 126*y*z^5 + 384*y^2*z^5 - 369*y^3*z^5 - 99*y^4*z^5 + 141*y^5*z^5 + 327*y^6*z^5 - 270*y^7*z^5 - 48*z^6 + 396*y*z^6 - 1201*y^2*z^6 + 1731*y^3*z^6 - 1227*y^4*z^6 + 589*y^5*z^6 - 276*y^6*z^6 + 72*z^7 - 447*y*z^7 + 1011*y^2*z^7 - 903*y^3*z^7 + 345*y^4*z^7 - 186*y^5*z^7 - 48*z^8 + 216*y*z^8 - 276*y^2*z^8 + 72*y^3*z^8 - 72*y^4*z^8 + 12*z^9 - 36*y*z^9 - 12*y^3*z^9)*G[0, 1 - y, 0, -y, z])/ (3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + ((-2*y^3 + y^4 - 2*y^5 - 6*y^2*z + 7*y^3*z - 7*y^4*z - 6*y*z^2 + 15*y^2*z^2 - 11*y^3*z^2 + 2*z^3 + 5*y*z^3 - 7*y^2*z^3 - 4*z^4 + y*z^4 + 2*z^5)*G[0, 1 - y, 1, 0, z])/(3*z^3*(-1 + y + z)^2* (y + z)^3) + (2*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[0, 1 - y, 1 - y, 0, z])/(y*z^2*(y + z)^3) + (7*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 1 - y, 1 - y, 1 - y, z])/(3*y*z^2*(y + z)^3) + ((-9*y^4 + 65*y^5 - 201*y^6 + 345*y^7 - 355*y^8 + 219*y^9 - 75*y^10 + 11*y^11 - 27*y^3*z + 141*y^4*z - 327*y^5*z + 459*y^6*z - 435*y^7*z + 267*y^8*z - 81*y^9*z - 3*y^10*z + 6*y^11*z - 27*y^2*z^2 + 111*y^3*z^2 - 27*y^4*z^2 - 495*y^5*z^2 + 1011*y^6*z^2 - 927*y^7*z^2 + 495*y^8*z^2 - 177*y^9*z^2 + 36*y^10*z^2 - 9*y*z^3 - 19*y^2*z^3 + 591*y^3*z^3 - 2301*y^4*z^3 + 3977*y^5*z^3 - 3669*y^6*z^3 + 1941*y^7*z^3 - 619*y^8*z^3 + 108*y^9*z^3 - 24*y*z^4 + 564*y^2*z^4 - 2718*y^3*z^4 + 5655*y^4*z^4 - 6081*y^5*z^4 + 3621*y^6*z^4 - 1245*y^7*z^4 + 228*y^8*z^4 - 18*z^5 + 288*y*z^5 - 1746*y^2*z^5 + 4611*y^3*z^5 - 6075*y^4*z^5 + 4245*y^5*z^5 - 1665*y^6*z^5 + 360*y^7*z^5 + 72*z^6 - 684*y*z^6 + 2421*y^2*z^6 - 4023*y^3*z^6 + 3303*y^4*z^6 - 1449*y^5*z^6 + 396*y^6*z^6 - 108*z^7 + 699*y*z^7 - 1641*y^2*z^7 + 1641*y^3*z^7 - 759*y^4*z^7 + 276*y^5*z^7 + 72*z^8 - 324*y*z^8 + 456*y^2*z^8 - 204*y^3*z^8 + 108*y^4*z^8 - 18*z^9 + 54*y*z^9 - 18*y^2*z^9 + 18*y^3*z^9)*G[0, 1 - y, 1 - y, -y, z])/(3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + ((4*y^4 - 9*y^5 + 9*y^6 - 4*y^7 - 60*y^3*z + 177*y^4*z - 171*y^5*z + 51*y^6*z - 168*y^2*z^2 + 693*y^3*z^2 - 879*y^4*z^2 + 348*y^5*z^2 - 130*y*z^3 + 897*y^2*z^3 - 1599*y^3*z^3 + 832*y^4*z^3 - 18*z^4 + 444*y*z^4 - 1344*y^2*z^4 + 996*y^3*z^4 + 54*z^5 - 498*y*z^5 + 627*y^2*z^5 - 54*z^6 + 188*y*z^6 + 18*z^7)* G[0, 1 - y, -y, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^3) + ((10*y^5 - 60*y^6 + 150*y^7 - 200*y^8 + 150*y^9 - 60*y^10 + 10*y^11 - 75*y^4*z + 372*y^5*z - 735*y^6*z + 720*y^7*z - 345*y^8*z + 60*y^9*z + 3*y^10*z - 201*y^3*z^2 + 1287*y^4*z^2 - 3270*y^5*z^2 + 4230*y^6*z^2 - 2925*y^7*z^2 + 1011*y^8*z^2 - 132*y^9*z^2 - 229*y^2*z^3 + 1857*y^3*z^3 - 5739*y^4*z^3 + 8862*y^5*z^3 - 7311*y^6*z^3 + 3105*y^7*z^3 - 569*y^8*z^3 + 24*y^9*z^3 - 81*y*z^4 + 1197*y^2*z^4 - 5157*y^3*z^4 + 10143*y^4*z^4 - 10302*y^5*z^4 + 5448*y^6*z^4 - 1392*y^7*z^4 + 144*y^8*z^4 - 24*z^5 + 459*y*z^5 - 2790*y^2*z^5 + 7257*y^3*z^5 - 9369*y^4*z^5 + 6252*y^5*z^5 - 2145*y^6*z^5 + 360*y^7*z^5 + 96*z^6 - 963*y*z^6 + 3459*y^2*z^6 - 5787*y^3*z^6 + 4797*y^4*z^6 - 2046*y^5*z^6 + 480*y^6*z^6 - 144*z^7 + 945*y*z^7 - 2247*y^2*z^7 + 2343*y^3*z^7 - 1149*y^4*z^7 + 360*y^5*z^7 + 96*z^8 - 432*y*z^8 + 636*y^2*z^8 - 336*y^3*z^8 + 144*y^4*z^8 - 24*z^9 + 72*y*z^9 - 36*y^2*z^9 + 24*y^3*z^9)*G[0, 1 - y, -y, 1 - y, z])/ (3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + ((-2*y^5 + 9*y^6 - 18*y^7 + 22*y^8 - 18*y^9 + 9*y^10 - 2*y^11 - 111*y^4*z + 639*y^5*z - 1533*y^6*z + 1965*y^7*z - 1422*y^8*z + 552*y^9*z - 90*y^10*z - 255*y^3*z^2 + 1782*y^4*z^2 - 5022*y^5*z^2 + 7374*y^6*z^2 - 5985*y^7*z^2 + 2556*y^8*z^2 - 450*y^9*z^2 - 205*y^2*z^3 + 1938*y^3*z^3 - 6771*y^4*z^3 + 11772*y^5*z^3 - 11013*y^6*z^3 + 5352*y^7*z^3 - 1091*y^8*z^3 + 18*y^9*z^3 - 69*y*z^4 + 1059*y^2*z^4 - 4947*y^3*z^4 + 10635*y^4*z^4 - 11844*y^5*z^4 + 6798*y^6*z^4 - 1740*y^7*z^4 + 108*y^8*z^4 - 18*z^5 + 369*y*z^5 - 2346*y^2*z^5 + 6420*y^3*z^5 - 8748*y^4*z^5 + 6111*y^5*z^5 - 2058*y^6*z^5 + 270*y^7*z^5 + 72*z^6 - 747*y*z^6 + 2763*y^2*z^6 - 4761*y^3*z^6 + 4095*y^4*z^6 - 1764*y^5*z^6 + 360*y^6*z^6 - 108*z^7 + 717*y*z^7 - 1731*y^2*z^7 + 1887*y^3*z^7 - 981*y^4*z^7 + 270*y^5*z^7 + 72*z^8 - 324*y*z^8 + 498*y^2*z^8 - 300*y^3*z^8 + 108*y^4*z^8 - 18*z^9 + 54*y*z^9 - 36*y^2*z^9 + 18*y^3*z^9)*G[0, 1 - y, -y, -y, z])/ (3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) - (2*(6*y^5 - 6*y^6 + 2*y^7 + 36*y^3*z - 90*y^4*z + 78*y^5*z - 24*y^6*z + 90*y^2*z^2 - 360*y^3*z^2 + 432*y^4*z^2 - 168*y^5*z^2 + 67*y*z^3 - 465*y^2*z^3 + 807*y^3*z^3 - 405*y^4*z^3 + 9*z^4 - 228*y*z^4 + 687*y^2*z^4 - 486*y^3*z^4 - 27*z^5 + 255*y*z^5 - 306*y^2*z^5 + 27*z^6 - 92*y*z^6 - 9*z^7)*G[0, -y, 0, 0, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^3) + ((-y^3 - 6*y^4 + 6*y^5 - y^6 - 53*y^2*z + 138*y^3*z - 111*y^4*z + 25*y^5*z + 6*y^6*z - 79*y*z^2 + 375*y^2*z^2 - 459*y^3*z^2 + 140*y^4*z^2 + 30*y^5*z^2 - 15*z^3 + 276*y*z^3 - 606*y^2*z^3 + 275*y^3*z^3 + 60*y^4*z^3 + 45*z^4 - 309*y*z^4 + 250*y^2*z^4 + 60*y^3*z^4 - 45*z^5 + 104*y*z^5 + 30*y^2*z^5 + 15*z^6 + 6*y*z^6)* G[0, -y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(-2*y^4 + 18*y^5 - 18*y^6 + 6*y^7 + 30*y^3*z - 48*y^4*z + 18*y^5*z + 84*y^2*z^2 - 306*y^3*z^2 + 318*y^4*z^2 - 108*y^5*z^2 + 67*y*z^3 - 441*y^2*z^3 + 711*y^3*z^3 - 327*y^4*z^3 + 9*z^4 - 228*y*z^4 + 657*y^2*z^4 - 432*y^3*z^4 - 27*z^5 + 255*y*z^5 - 288*y^2*z^5 + 27*z^6 - 90*y*z^6 - 9*z^7)*G[0, -y, 0, -y, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^3) + ((-y^3 - 6*y^4 + 6*y^5 - y^6 - 53*y^2*z + 138*y^3*z - 111*y^4*z + 25*y^5*z + 6*y^6*z - 79*y*z^2 + 375*y^2*z^2 - 459*y^3*z^2 + 140*y^4*z^2 + 30*y^5*z^2 - 15*z^3 + 276*y*z^3 - 606*y^2*z^3 + 275*y^3*z^3 + 60*y^4*z^3 + 45*z^4 - 309*y*z^4 + 250*y^2*z^4 + 60*y^3*z^4 - 45*z^5 + 104*y*z^5 + 30*y^2*z^5 + 15*z^6 + 6*y*z^6)* G[0, -y, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((-4*y^5 + 12*y^6 - 12*y^7 + 4*y^8 + 19*y^4*z - 73*y^5*z + 89*y^6*z - 35*y^7*z + 55*y^3*z^2 - 213*y^4*z^2 + 253*y^5*z^2 - 95*y^6*z^2 + 63*y^2*z^3 - 243*y^3*z^3 + 279*y^4*z^3 - 117*y^5*z^3 + 6*y^6*z^3 + 21*y*z^4 - 97*y^2*z^4 + 125*y^3*z^4 - 103*y^4*z^4 + 18*y^5*z^4 + 6*z^5 - 36*y*z^5 + 64*y^2*z^5 - 88*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 30*y^2*z^6 + 6*y^3*z^6)*G[0, -y, 1 - y, 1 - y, z])/((-1 + y)^3*y^2*z^3* (y + z)^3) + ((9*y^5 - 21*y^6 + 21*y^7 - 7*y^8 + 81*y^4*z - 246*y^5*z + 249*y^6*z - 78*y^7*z - 6*y^8*z + 159*y^3*z^2 - 684*y^4*z^2 + 864*y^5*z^2 - 309*y^6*z^2 - 36*y^7*z^2 + 103*y^2*z^3 - 768*y^3*z^3 + 1374*y^4*z^3 - 634*y^5*z^3 - 84*y^6*z^3 + 30*y*z^4 - 411*y^2*z^4 + 1173*y^3*z^4 - 789*y^4*z^4 - 84*y^5*z^4 + 6*z^5 - 126*y*z^5 + 597*y^2*z^5 - 654*y^3*z^5 - 24*z^6 + 198*y*z^6 - 375*y^2*z^6 + 84*y^3*z^6 + 36*z^7 - 138*y*z^7 + 84*y^2*z^7 - 24*z^8 + 36*y*z^8 + 6*z^9)* G[0, -y, 1 - y, -y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + ((y^4 - 54*y^3*z + 6*y^4*z - 138*y^2*z^2 + 18*y^3*z^2 - 107*y*z^3 + 18*y^2*z^3 - 12*z^4 + 6*y*z^4)*G[0, -y, -y, 0, z])/ (3*y*z^3*(y + z)^3) + ((-5*y^4 + 39*y^5 - 111*y^6 + 156*y^7 - 117*y^8 + 45*y^9 - 7*y^10 - 64*y^3*z + 435*y^4*z - 1209*y^5*z + 1755*y^6*z - 1395*y^7*z + 564*y^8*z - 80*y^9*z - 6*y^10*z - 83*y^2*z^2 + 735*y^3*z^2 - 2502*y^4*z^2 + 4281*y^5*z^2 - 3906*y^6*z^2 + 1770*y^7*z^2 - 265*y^8*z^2 - 30*y^9*z^2 - 24*y*z^3 + 417*y^2*z^3 - 2019*y^3*z^3 + 4398*y^4*z^3 - 4836*y^5*z^3 + 2559*y^6*z^3 - 441*y^7*z^3 - 54*y^8*z^3 - 6*z^4 + 120*y*z^4 - 831*y^2*z^4 + 2397*y^3*z^4 - 3327*y^4*z^4 + 2193*y^5*z^4 - 516*y^6*z^4 - 30*y^7*z^4 + 24*z^5 - 234*y*z^5 + 873*y^2*z^5 - 1569*y^3*z^5 + 1407*y^4*z^5 - 531*y^5*z^5 + 30*y^6*z^5 - 36*z^6 + 222*y*z^6 - 546*y^2*z^6 + 708*y^3*z^6 - 420*y^4*z^6 + 54*y^5*z^6 + 24*z^7 - 102*y*z^7 + 204*y^2*z^7 - 192*y^3*z^7 + 30*y^4*z^7 - 6*z^8 + 18*y*z^8 - 36*y^2*z^8 + 6*y^3*z^8)*G[0, -y, -y, 1 - y, z])/(3*(-1 + y)^3*y^2*z^3* (-1 + y + z)^3*(y + z)^2) + ((-5*y^5 + 36*y^6 - 99*y^7 + 138*y^8 - 105*y^9 + 42*y^10 - 7*y^11 + 48*y^4*z - 249*y^5*z + 537*y^6*z - 624*y^7*z + 426*y^8*z - 177*y^9*z + 45*y^10*z - 6*y^11*z + 132*y^3*z^2 - 900*y^4*z^2 + 2493*y^5*z^2 - 3654*y^6*z^2 + 3060*y^7*z^2 - 1458*y^8*z^2 + 363*y^9*z^2 - 36*y^10*z^2 + 133*y^2*z^3 - 1182*y^3*z^3 + 4023*y^4*z^3 - 7002*y^5*z^3 + 6795*y^6*z^3 - 3666*y^7*z^3 + 1001*y^8*z^3 - 102*y^9*z^3 + 42*y*z^4 - 681*y^2*z^4 + 3201*y^3*z^4 - 6981*y^4*z^4 + 8088*y^5*z^4 - 5076*y^6*z^4 + 1599*y^7*z^4 - 192*y^8*z^4 + 12*z^5 - 234*y*z^5 + 1521*y^2*z^5 - 4287*y^3*z^5 + 6102*y^4*z^5 - 4578*y^5*z^5 + 1734*y^6*z^5 - 270*y^7*z^5 - 48*z^6 + 486*y*z^6 - 1818*y^2*z^6 + 3231*y^3*z^6 - 2925*y^4*z^6 + 1341*y^5*z^6 - 276*y^6*z^6 + 72*z^7 - 474*y*z^7 + 1155*y^2*z^7 - 1299*y^3*z^7 + 705*y^4*z^7 - 186*y^5*z^7 - 48*z^8 + 216*y*z^8 - 339*y^2*z^8 + 216*y^3*z^8 - 72*y^4*z^8 + 12*z^9 - 36*y*z^9 + 27*y^2*z^9 - 12*y^3*z^9)*G[0, -y, -y, -y, z])/(3*(-1 + y)^3*y^2*z^3* (-1 + y + z)^3*(y + z)^3) - (8*(-1 + 3*z - 3*z^2 + z^3)* G[1, 0, 0, 0, z])/(3*z^3*(-1 + y + z)^3) + (2*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)*G[1, 0, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3) + ((6*y - 12*y^2 + 9*y^3 - 17*y*z + 22*y^2*z - 8*y^3*z - 2*z^2 + 20*y*z^2 - 12*y^2*z^2 + 6*z^3 - 13*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, 0, 0, -y, z])/(y^2*z^3*(-1 + y + z)^2) - (4*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, 1, 0, z])/ (3*z^3*(-1 + y + z)^3) + (2*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)*G[1, 0, 1 - y, 0, z])/ (3*y*z^3*(-1 + y + z)^3) + ((27 - 79*y + 90*y^2 - 36*y^3 - 108*z + 237*y*z - 180*y^2*z + 36*y^3*z + 162*z^2 - 237*y*z^2 + 90*y^2*z^2 - 108*z^3 + 79*y*z^3 + 27*z^4)*G[1, 0, 1 - y, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3) + ((-9*y + 13*y^2 - 24*y^3 + 6*y^4 + 42*y*z - 57*y^2*z + 66*y^3*z - 12*y^4*z - 12*z^2 - 36*y*z^2 + 39*y^2*z^2 - 30*y^3*z^2 + 48*z^3 - 54*y*z^3 + 41*y^2*z^3 - 12*y^3*z^3 - 72*z^4 + 93*y*z^4 - 36*y^2*z^4 + 48*z^5 - 36*y*z^5 - 12*z^6)*G[1, 0, 1 - y, -y, z])/ (3*y^2*z^3*(-1 + y + z)^3) - (4*(-1 + 3*z - 3*z^2 + z^3)* G[1, 0, -y, 0, z])/(3*z^3*(-1 + y + z)^3) + ((-27*y + 71*y^2 - 84*y^3 + 30*y^4 + 114*y*z - 231*y^2*z + 186*y^3*z - 36*y^4*z - 12*z^2 - 144*y*z^2 + 213*y^2*z^2 - 90*y^3*z^2 + 48*z^3 + 18*y*z^3 - 17*y^2*z^3 - 12*y^3*z^3 - 72*z^4 + 75*y*z^4 - 36*y^2*z^4 + 48*z^5 - 36*y*z^5 - 12*z^6)* G[1, 0, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3) + ((-9*y + 29*y^2 - 27*y^3 + 9*y^4 + 39*y*z - 96*y^2*z + 63*y^3*z - 12*y^4*z - 6*z^2 - 45*y*z^2 + 87*y^2*z^2 - 30*y^3*z^2 + 24*z^3 - 9*y*z^3 - 2*y^2*z^3 - 6*y^3*z^3 - 36*z^4 + 42*y*z^4 - 18*y^2*z^4 + 24*z^5 - 18*y*z^5 - 6*z^6)*G[1, 0, -y, -y, z])/ (3*y^2*z^3*(-1 + y + z)^3) + (2*(9 - 29*y + 30*y^2 - 12*y^3 - 36*z + 87*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 87*y*z^2 + 30*y^2*z^2 - 36*z^3 + 29*y*z^3 + 9*z^4)*G[1, 1, 0, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^3) - (2*(9*y - 35*y^2 + 36*y^3 - 18*y^4 - 30*y*z + 87*y^2*z - 54*y^3*z + 12*y^4*z - 12*z^2 + 72*y*z^2 - 105*y^2*z^2 + 30*y^3*z^2 + 48*z^3 - 126*y*z^3 + 89*y^2*z^3 - 12*y^3*z^3 - 72*z^4 + 111*y*z^4 - 36*y^2*z^4 + 48*z^5 - 36*y*z^5 - 12*z^6)*G[1, 1, 0, -y, z])/(3*y^2*z^3* (-1 + y + z)^3) + (2*(9 - 29*y + 30*y^2 - 12*y^3 - 36*z + 87*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 87*y*z^2 + 30*y^2*z^2 - 36*z^3 + 29*y*z^3 + 9*z^4)*G[1, 1, 1 - y, 0, z])/ (3*y*z^3*(-1 + y + z)^3) - (2*(9*y - 35*y^2 + 36*y^3 - 18*y^4 - 30*y*z + 87*y^2*z - 54*y^3*z + 12*y^4*z - 12*z^2 + 72*y*z^2 - 105*y^2*z^2 + 30*y^3*z^2 + 48*z^3 - 126*y*z^3 + 89*y^2*z^3 - 12*y^3*z^3 - 72*z^4 + 111*y*z^4 - 36*y^2*z^4 + 48*z^5 - 36*y*z^5 - 12*z^6)*G[1, 1, 1 - y, -y, z])/ (3*y^2*z^3*(-1 + y + z)^3) + (2*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)*G[1, 1 - y, 0, 0, z])/ (3*y*z^3*(-1 + y + z)^3) + ((27 - 79*y + 90*y^2 - 36*y^3 - 108*z + 237*y*z - 180*y^2*z + 36*y^3*z + 162*z^2 - 237*y*z^2 + 90*y^2*z^2 - 108*z^3 + 79*y*z^3 + 27*z^4)*G[1, 1 - y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3) + ((-9*y + 13*y^2 - 24*y^3 + 6*y^4 + 42*y*z - 57*y^2*z + 66*y^3*z - 12*y^4*z - 12*z^2 - 36*y*z^2 + 39*y^2*z^2 - 30*y^3*z^2 + 48*z^3 - 54*y*z^3 + 41*y^2*z^3 - 12*y^3*z^3 - 72*z^4 + 93*y*z^4 - 36*y^2*z^4 + 48*z^5 - 36*y*z^5 - 12*z^6)*G[1, 1 - y, 0, -y, z])/ (3*y^2*z^3*(-1 + y + z)^3) - (4*(-1 + 3*z - 3*z^2 + z^3)* G[1, 1 - y, 1, 0, z])/(3*z^3*(-1 + y + z)^3) + ((27 - 79*y + 90*y^2 - 36*y^3 - 108*z + 237*y*z - 180*y^2*z + 36*y^3*z + 162*z^2 - 237*y*z^2 + 90*y^2*z^2 - 108*z^3 + 79*y*z^3 + 27*z^4)*G[1, 1 - y, 1 - y, 0, z])/ (3*y*z^3*(-1 + y + z)^3) + ((-27*y + 71*y^2 - 84*y^3 + 30*y^4 + 114*y*z - 231*y^2*z + 186*y^3*z - 36*y^4*z - 12*z^2 - 144*y*z^2 + 213*y^2*z^2 - 90*y^3*z^2 + 48*z^3 + 18*y*z^3 - 17*y^2*z^3 - 12*y^3*z^3 - 72*z^4 + 75*y*z^4 - 36*y^2*z^4 + 48*z^5 - 36*y*z^5 - 12*z^6)*G[1, 1 - y, 1 - y, -y, z])/(3*y^2*z^3*(-1 + y + z)^3) - (4*(-1 + 3*z - 3*z^2 + z^3)*G[1, 1 - y, -y, 0, z])/ (3*z^3*(-1 + y + z)^3) + ((-27*y + 71*y^2 - 84*y^3 + 30*y^4 + 114*y*z - 231*y^2*z + 186*y^3*z - 36*y^4*z - 12*z^2 - 144*y*z^2 + 213*y^2*z^2 - 90*y^3*z^2 + 48*z^3 + 18*y*z^3 - 17*y^2*z^3 - 12*y^3*z^3 - 72*z^4 + 75*y*z^4 - 36*y^2*z^4 + 48*z^5 - 36*y*z^5 - 12*z^6)*G[1, 1 - y, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3) + ((-9*y + 29*y^2 - 27*y^3 + 9*y^4 + 39*y*z - 96*y^2*z + 63*y^3*z - 12*y^4*z - 6*z^2 - 45*y*z^2 + 87*y^2*z^2 - 30*y^3*z^2 + 24*z^3 - 9*y*z^3 - 2*y^2*z^3 - 6*y^3*z^3 - 36*z^4 + 42*y*z^4 - 18*y^2*z^4 + 24*z^5 - 18*y*z^5 - 6*z^6)*G[1, 1 - y, -y, -y, z])/ (3*y^2*z^3*(-1 + y + z)^3) + (4*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 0, 0, 0, z])/(3*y*z^2*(y + z)^3) + (2*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 0, 0, 1 - y, z])/ (y*z^2*(y + z)^3) + ((18*y^4 - 44*y^5 + 24*y^6 + 12*y^7 - 10*y^8 + 54*y^3*z - 129*y^4*z + 3*y^5*z + 177*y^6*z - 117*y^7*z + 12*y^8*z + 54*y^2*z^2 - 105*y^3*z^2 - 189*y^4*z^2 + 489*y^5*z^2 - 285*y^6*z^2 + 36*y^7*z^2 + 18*y*z^3 - 55*y^2*z^3 - 105*y^3*z^3 + 249*y^4*z^3 - 161*y^5*z^3 + 18*y^6*z^3 - 57*y*z^4 + 165*y^2*z^4 - 273*y^3*z^4 + 99*y^4*z^4 - 42*y^5*z^4 - 18*z^5 + 108*y*z^5 - 240*y^2*z^5 + 96*y^3*z^5 - 54*y^4*z^5 + 18*z^6 - 54*y*z^6 + 18*y^2*z^6 - 18*y^3*z^6)*G[1 - y, 0, 0, -y, z])/ (3*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((-2*y^3 + y^4 - 2*y^5 - 6*y^2*z + 7*y^3*z - 7*y^4*z - 6*y*z^2 + 15*y^2*z^2 - 11*y^3*z^2 + 2*z^3 + 5*y*z^3 - 7*y^2*z^3 - 4*z^4 + y*z^4 + 2*z^5)*G[1 - y, 0, 1, 0, z])/(3*z^3*(-1 + y + z)^2* (y + z)^3) + (2*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[1 - y, 0, 1 - y, 0, z])/(y*z^2*(y + z)^3) + (7*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 0, 1 - y, 1 - y, z])/(3*y*z^2*(y + z)^3) + ((-6*y^4 + 14*y^5 - 6*y^6 - 6*y^7 + 4*y^8 - 18*y^3*z + 69*y^4*z - 79*y^5*z + 19*y^6*z + 13*y^7*z - 4*y^8*z - 18*y^2*z^2 + 103*y^3*z^2 - 141*y^4*z^2 + 41*y^5*z^2 + 27*y^6*z^2 - 12*y^7*z^2 - 6*y*z^3 + 83*y^2*z^3 - 161*y^3*z^3 + 117*y^4*z^3 - 17*y^5*z^3 - 4*y^6*z^3 + 31*y*z^4 - 97*y^2*z^4 + 145*y^3*z^4 - 63*y^4*z^4 + 20*y^5*z^4 + 8*z^5 - 48*y*z^5 + 104*y^2*z^5 - 52*y^3*z^5 + 24*y^4*z^5 - 8*z^6 + 24*y*z^6 - 12*y^2*z^6 + 8*y^3*z^6)*G[1 - y, 0, 1 - y, -y, z])/ ((-1 + y)^3*y^2*z^3*(y + z)^3) + ((-3*y^5 + 72*y^3*z - 153*y^4*z + 75*y^5*z + 180*y^2*z^2 - 513*y^3*z^2 + 333*y^4*z^2 + 134*y*z^3 - 631*y^2*z^3 + 575*y^3*z^3 + 18*z^4 - 304*y*z^4 + 469*y^2*z^4 - 36*z^5 + 170*y*z^5 + 18*z^6)*G[1 - y, 0, -y, 0, z])/ (3*y*z^3*(-1 + y + z)^2*(y + z)^3) + ((18*y^4 - 68*y^5 + 96*y^6 - 60*y^7 + 14*y^8 + 54*y^3*z - 123*y^4*z - 15*y^5*z + 195*y^6*z - 123*y^7*z + 12*y^8*z + 54*y^2*z^2 - 45*y^3*z^2 - 369*y^4*z^2 + 669*y^5*z^2 - 345*y^6*z^2 + 36*y^7*z^2 + 18*y*z^3 + 99*y^2*z^3 - 609*y^3*z^3 + 837*y^4*z^3 - 441*y^5*z^3 + 60*y^6*z^3 + 57*y*z^4 - 303*y^2*z^4 + 447*y^3*z^4 - 393*y^4*z^4 + 84*y^5*z^4 + 24*z^5 - 144*y*z^5 + 264*y^2*z^5 - 324*y^3*z^5 + 72*y^4*z^5 - 24*z^6 + 72*y*z^6 - 108*y^2*z^6 + 24*y^3*z^6)*G[1 - y, 0, -y, 1 - y, z])/ (3*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((9*y^4 - 38*y^5 + 58*y^6 - 29*y^7 - 16*y^8 + 23*y^9 - 7*y^10 + 27*y^3*z - 39*y^4*z - 263*y^5*z + 914*y^6*z - 1185*y^7*z + 719*y^8*z - 179*y^9*z + 6*y^10*z + 27*y^2*z^2 + 45*y^3*z^2 - 984*y^4*z^2 + 3028*y^5*z^2 - 4065*y^6*z^2 + 2625*y^7*z^2 - 706*y^8*z^2 + 30*y^9*z^2 + 9*y*z^3 + 75*y^2*z^3 - 1110*y^3*z^3 + 3825*y^4*z^3 - 5796*y^5*z^3 + 4206*y^6*z^3 - 1287*y^7*z^3 + 78*y^8*z^3 + 39*y*z^4 - 618*y^2*z^4 + 2580*y^3*z^4 - 4626*y^4*z^4 + 3963*y^5*z^4 - 1488*y^6*z^4 + 150*y^7*z^4 + 18*z^5 - 249*y*z^5 + 1209*y^2*z^5 - 2577*y^3*z^5 + 2715*y^4*z^5 - 1344*y^5*z^5 + 210*y^6*z^5 - 54*z^6 + 399*y*z^6 - 1077*y^2*z^6 + 1431*y^3*z^6 - 939*y^4*z^6 + 186*y^5*z^6 + 54*z^7 - 252*y*z^7 + 456*y^2*z^7 - 402*y^3*z^7 + 90*y^4*z^7 - 18*z^8 + 54*y*z^8 - 72*y^2*z^8 + 18*y^3*z^8)*G[1 - y, 0, -y, -y, z])/ (3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + (2*(2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)*G[1 - y, 1, 0, 0, z])/(3*z^3*(-1 + y + z)^2* (y + z)^3) + ((-9*y^3 + 23*y^4 - 13*y^5 + 5*y^6 - 27*y^2*z + 105*y^3*z - 109*y^4*z + 49*y^5*z - 6*y^6*z - 27*y*z^2 + 171*y^2*z^2 - 282*y^3*z^2 + 164*y^4*z^2 - 30*y^5*z^2 - 9*z^3 + 112*y*z^3 - 308*y^2*z^3 + 253*y^3*z^3 - 60*y^4*z^3 + 27*z^4 - 149*y*z^4 + 194*y^2*z^4 - 60*y^3*z^4 - 27*z^5 + 70*y*z^5 - 30*y^2*z^5 + 9*z^6 - 6*y*z^6)*G[1 - y, 1, 0, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^2*(y + z)^3) + ((3*y^4 - 5*y^5 - 2*y^6 + y^7 + 9*y^3*z - 29*y^4*z + 16*y^5*z - 4*y^6*z + 2*y^7*z + 9*y^2*z^2 - 51*y^3*z^2 + 67*y^4*z^2 - 31*y^5*z^2 + 10*y^6*z^2 + 3*y*z^3 - 17*y^2*z^3 + 39*y^3*z^3 - 23*y^4*z^3 + 10*y^5*z^3 + 16*y*z^4 - 71*y^2*z^4 + 88*y^3*z^4 - 30*y^4*z^4 + 10*z^5 - 91*y*z^5 + 177*y^2*z^5 - 90*y^3*z^5 - 30*z^6 + 122*y*z^6 - 98*y^2*z^6 + 30*z^7 - 50*y*z^7 - 10*z^8)* G[1 - y, 1, 0, -y, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((-9*y^3 + 23*y^4 - 13*y^5 + 5*y^6 - 27*y^2*z + 105*y^3*z - 109*y^4*z + 49*y^5*z - 6*y^6*z - 27*y*z^2 + 171*y^2*z^2 - 282*y^3*z^2 + 164*y^4*z^2 - 30*y^5*z^2 - 9*z^3 + 112*y*z^3 - 308*y^2*z^3 + 253*y^3*z^3 - 60*y^4*z^3 + 27*z^4 - 149*y*z^4 + 194*y^2*z^4 - 60*y^3*z^4 - 27*z^5 + 70*y*z^5 - 30*y^2*z^5 + 9*z^6 - 6*y*z^6)*G[1 - y, 1, 1 - y, 0, z])/ (3*y*z^3*(-1 + y + z)^2*(y + z)^3) + ((3*y^4 - 5*y^5 - 2*y^6 + y^7 + 9*y^3*z - 29*y^4*z + 16*y^5*z - 4*y^6*z + 2*y^7*z + 9*y^2*z^2 - 51*y^3*z^2 + 67*y^4*z^2 - 31*y^5*z^2 + 10*y^6*z^2 + 3*y*z^3 - 17*y^2*z^3 + 39*y^3*z^3 - 23*y^4*z^3 + 10*y^5*z^3 + 16*y*z^4 - 71*y^2*z^4 + 88*y^3*z^4 - 30*y^4*z^4 + 10*z^5 - 91*y*z^5 + 177*y^2*z^5 - 90*y^3*z^5 - 30*z^6 + 122*y*z^6 - 98*y^2*z^6 + 30*z^7 - 50*y*z^7 - 10*z^8)* G[1 - y, 1, 1 - y, -y, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^3) + (2*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 1 - y, 0, 0, z])/ (y*z^2*(y + z)^3) + (7*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[1 - y, 1 - y, 0, 1 - y, z])/(3*y*z^2*(y + z)^3) + ((9*y^4 - 32*y^5 + 42*y^6 - 24*y^7 + 5*y^8 + 27*y^3*z - 77*y^4*z + 47*y^5*z + 35*y^6*z - 38*y^7*z + 6*y^8*z + 27*y^2*z^2 - 65*y^3*z^2 - 33*y^4*z^2 + 163*y^5*z^2 - 110*y^6*z^2 + 18*y^7*z^2 + 9*y*z^3 - y^2*z^3 - 123*y^3*z^3 + 213*y^4*z^3 - 134*y^5*z^3 + 24*y^6*z^3 + 9*y*z^4 - 67*y^2*z^4 + 107*y^3*z^4 - 109*y^4*z^4 + 24*y^5*z^4 + 6*z^5 - 36*y*z^5 + 64*y^2*z^5 - 88*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 30*y^2*z^6 + 6*y^3*z^6)*G[1 - y, 1 - y, 0, -y, z])/((-1 + y)^3*y^2*z^3* (y + z)^3) + ((-2*y^3 + y^4 - 2*y^5 - 6*y^2*z + 7*y^3*z - 7*y^4*z - 6*y*z^2 + 15*y^2*z^2 - 11*y^3*z^2 + 2*z^3 + 5*y*z^3 - 7*y^2*z^3 - 4*z^4 + y*z^4 + 2*z^5)*G[1 - y, 1 - y, 1, 0, z])/ (3*z^3*(-1 + y + z)^2*(y + z)^3) + (7*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 1 - y, 1 - y, 0, z])/(3*y*z^2*(y + z)^3) + ((-27*y^4 + 110*y^5 - 168*y^6 + 114*y^7 - 29*y^8 - 81*y^3*z + 357*y^4*z - 519*y^5*z + 273*y^6*z - 12*y^7*z - 18*y^8*z - 81*y^2*z^2 + 447*y^3*z^2 - 657*y^4*z^2 + 267*y^5*z^2 + 78*y^6*z^2 - 54*y^7*z^2 + 167*y^2*z^3 - 321*y^3*z^3 + 177*y^4*z^3 + 49*y^5*z^3 - 36*y^6*z^3 + 66*y*z^4 - 186*y^2*z^4 + 282*y^3*z^4 - 90*y^4*z^4 + 36*y^5*z^4 + 18*z^5 - 108*y*z^5 + 240*y^2*z^5 - 96*y^3*z^5 + 54*y^4*z^5 - 18*z^6 + 54*y*z^6 - 18*y^2*z^6 + 18*y^3*z^6)*G[1 - y, 1 - y, 1 - y, -y, z])/(3*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((-4*y^4 + 5*y^5 - 4*y^6 + 36*y^3*z - 73*y^4*z + 31*y^5*z + 108*y^2*z^2 - 297*y^3*z^2 + 185*y^4*z^2 + 88*y*z^3 - 395*y^2*z^3 + 349*y^3*z^3 + 12*z^4 - 200*y*z^4 + 299*y^2*z^4 - 24*z^5 + 112*y*z^5 + 12*z^6)*G[1 - y, 1 - y, -y, 0, z])/ (3*y*z^3*(-1 + y + z)^2*(y + z)^3) + ((-18*y^4 + 86*y^5 - 150*y^6 + 114*y^7 - 32*y^8 - 54*y^3*z + 333*y^4*z - 615*y^5*z + 435*y^6*z - 87*y^7*z - 12*y^8*z - 54*y^2*z^2 + 489*y^3*z^2 - 963*y^4*z^2 + 663*y^5*z^2 - 99*y^6*z^2 - 36*y^7*z^2 - 27*y*z^3 + 335*y^2*z^3 - 675*y^3*z^3 + 501*y^4*z^3 - 74*y^5*z^3 - 24*y^6*z^3 + 78*y*z^4 - 210*y^2*z^4 + 282*y^3*z^4 - 66*y^4*z^4 + 24*y^5*z^4 + 12*z^5 - 72*y*z^5 + 168*y^2*z^5 - 36*y^3*z^5 + 36*y^4*z^5 - 12*z^6 + 36*y*z^6 + 12*y^3*z^6)*G[1 - y, 1 - y, -y, 1 - y, z])/(3*(-1 + y)^3*y^2*z^3* (y + z)^3) + ((-3*y^4 + 16*y^5 - 34*y^6 + 37*y^7 - 22*y^8 + 7*y^9 - y^10 - 9*y^3*z + 71*y^4*z - 203*y^5*z + 282*y^6*z - 201*y^7*z + 65*y^8*z - 3*y^9*z - 2*y^10*z - 9*y^2*z^2 + 121*y^3*z^2 - 462*y^4*z^2 + 794*y^5*z^2 - 675*y^6*z^2 + 255*y^7*z^2 - 14*y^8*z^2 - 10*y^9*z^2 + 67*y^2*z^3 - 413*y^3*z^3 + 939*y^4*z^3 - 985*y^5*z^3 + 452*y^6*z^3 - 42*y^7*z^3 - 18*y^8*z^3 + 12*y*z^4 - 163*y^2*z^4 + 540*y^3*z^4 - 734*y^4*z^4 + 422*y^5*z^4 - 67*y^6*z^4 - 10*y^7*z^4 + 2*z^5 - 40*y*z^5 + 191*y^2*z^5 - 345*y^3*z^5 + 253*y^4*z^5 - 65*y^5*z^5 + 10*y^6*z^5 - 6*z^6 + 50*y*z^6 - 126*y^2*z^6 + 120*y^3*z^6 - 38*y^4*z^6 + 18*y^5*z^6 + 6*z^7 - 28*y*z^7 + 40*y^2*z^7 - 10*y^3*z^7 + 10*y^4*z^7 - 2*z^8 + 6*y*z^8 + 2*y^3*z^8)* G[1 - y, 1 - y, -y, -y, z])/((-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^3) + (2*(4*y^4 - 5*y^5 + 4*y^6 + 36*y^3*z - 71*y^4*z + 41*y^5*z + 72*y^2*z^2 - 207*y^3*z^2 + 139*y^4*z^2 + 38*y*z^3 - 217*y^2*z^3 + 209*y^3*z^3 + 6*z^4 - 88*y*z^4 + 151*y^2*z^4 - 12*z^5 + 50*y*z^5 + 6*z^6)*G[1 - y, -y, 0, 0, z])/ (3*y*z^3*(-1 + y + z)^2*(y + z)^3) - (2*(-3*y^4 + 3*y^5 - 3*y^6 - 30*y^3*z + 63*y^4*z - 45*y^5*z + 6*y^6*z - 60*y^2*z^2 + 189*y^3*z^2 - 162*y^4*z^2 + 30*y^5*z^2 - 28*y*z^3 + 191*y^2*z^3 - 241*y^3*z^3 + 60*y^4*z^3 - 3*z^4 + 68*y*z^4 - 164*y^2*z^4 + 60*y^3*z^4 + 6*z^5 - 46*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)*G[1 - y, -y, 0, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^2*(y + z)^3) - (2*(12*y^5 - 18*y^6 + 12*y^7 + 60*y^4*z - 126*y^5*z + 78*y^6*z + 96*y^3*z^2 - 294*y^4*z^2 + 210*y^5*z^2 + 47*y^2*z^3 - 286*y^3*z^3 + 293*y^4*z^3 - 6*y^5*z^3 + 21*y*z^4 - 154*y^2*z^4 + 253*y^3*z^4 - 30*y^4*z^4 + 6*z^5 - 72*y*z^5 + 167*y^2*z^5 - 60*y^3*z^5 - 18*z^6 + 81*y*z^6 - 60*y^2*z^6 + 18*z^7 - 30*y*z^7 - 6*z^8)*G[1 - y, -y, 0, -y, z])/(3*y^2*z^3*(-1 + y + z)^2* (y + z)^3) - (2*(-3*y^4 + 3*y^5 - 3*y^6 - 30*y^3*z + 63*y^4*z - 45*y^5*z + 6*y^6*z - 60*y^2*z^2 + 189*y^3*z^2 - 162*y^4*z^2 + 30*y^5*z^2 - 28*y*z^3 + 191*y^2*z^3 - 241*y^3*z^3 + 60*y^4*z^3 - 3*z^4 + 68*y*z^4 - 164*y^2*z^4 + 60*y^3*z^4 + 6*z^5 - 46*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)*G[1 - y, -y, 1 - y, 0, z])/ (3*y*z^3*(-1 + y + z)^2*(y + z)^3) + ((26*y^4 - 78*y^5 + 78*y^6 - 26*y^7 + 177*y^3*z - 483*y^4*z + 435*y^5*z - 129*y^6*z + 357*y^2*z^2 - 927*y^3*z^2 + 807*y^4*z^2 - 237*y^5*z^2 - 27*z^3 + 335*y*z^3 - 699*y^2*z^3 + 573*y^3*z^3 - 146*y^4*z^3 + 48*z^4 - 96*y*z^4 + 120*y^2*z^4 + 36*y^3*z^4 + 24*y*z^5 + 84*y^2*z^5 + 36*y*z^6)*G[1 - y, -y, 1 - y, 1 - y, z])/ (3*(-1 + y)^3*y*z^3*(y + z)^3) + ((8*y^5 - 19*y^6 + 8*y^7 - 9*y^4*z + 5*y^5*z - 14*y^6*z + 12*y^7*z - 69*y^3*z^2 + 183*y^4*z^2 - 166*y^5*z^2 + 60*y^6*z^2 - 9*y*z^3 - 16*y^2*z^3 + 218*y^3*z^3 - 292*y^4*z^3 + 108*y^5*z^3 + 48*y*z^4 - 34*y^2*z^4 - 104*y^3*z^4 + 60*y^4*z^4 + 12*z^5 - 129*y*z^5 + 158*y^2*z^5 - 60*y^3*z^5 - 36*z^6 + 150*y*z^6 - 108*y^2*z^6 + 36*z^7 - 60*y*z^7 - 12*z^8)*G[1 - y, -y, 1 - y, -y, z])/ (3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) - (2*(y^3 + 17*y^2*z + 6*y^3*z + 25*y*z^2 + 12*y^2*z^2 + 6*z^3 + 6*y*z^3)*G[1 - y, -y, -y, 0, z])/(3*y*z^3*(y + z)^2) + ((-16*y^5 + 74*y^6 - 142*y^7 + 142*y^8 - 74*y^9 + 16*y^10 + 9*y^4*z - 19*y^5*z - 14*y^6*z + 54*y^7*z - 23*y^8*z - 19*y^9*z + 12*y^10*z + 105*y^3*z^2 - 525*y^4*z^2 + 1058*y^5*z^2 - 1134*y^6*z^2 + 729*y^7*z^2 - 293*y^8*z^2 + 60*y^9*z^2 - 9*y*z^3 + 125*y^2*z^3 - 658*y^3*z^3 + 1571*y^4*z^3 - 1970*y^5*z^3 + 1396*y^6*z^3 - 563*y^7*z^3 + 108*y^8*z^3 + 6*y*z^4 - 124*y^2*z^4 + 463*y^3*z^4 - 711*y^4*z^4 + 535*y^5*z^4 - 229*y^6*z^4 + 60*y^7*z^4 - 12*z^5 + 111*y*z^5 - 373*y^2*z^5 + 687*y^3*z^5 - 771*y^4*z^5 + 436*y^5*z^5 - 60*y^6*z^5 + 36*z^6 - 240*y*z^6 + 630*y^2*z^6 - 864*y^3*z^6 + 600*y^4*z^6 - 108*y^5*z^6 - 36*z^7 + 168*y*z^7 - 312*y^2*z^7 + 294*y^3*z^7 - 60*y^4*z^7 + 12*z^8 - 36*y*z^8 + 54*y^2*z^8 - 12*y^3*z^8)* G[1 - y, -y, -y, 1 - y, z])/(3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^3) + ((-4*y^4 + 19*y^5 - 37*y^6 + 37*y^7 - 19*y^8 + 4*y^9 - 11*y^3*z + 61*y^4*z - 131*y^5*z + 133*y^6*z - 58*y^7*z + 2*y^8*z + 4*y^9*z - 14*y^2*z^2 + 91*y^3*z^2 - 217*y^4*z^2 + 229*y^5*z^2 - 85*y^6*z^2 - 20*y^7*z^2 + 16*y^8*z^2 - 9*y*z^3 + 77*y^2*z^3 - 224*y^3*z^3 + 283*y^4*z^3 - 137*y^5*z^3 - 10*y^6*z^3 + 20*y^7*z^3 - 4*z^4 + 46*y*z^4 - 172*y^2*z^4 + 286*y^3*z^4 - 224*y^4*z^4 + 68*y^5*z^4 + 12*z^5 - 77*y*z^5 + 182*y^2*z^5 - 209*y^3*z^5 + 115*y^4*z^5 - 20*y^5*z^5 - 12*z^6 + 52*y*z^6 - 88*y^2*z^6 + 70*y^3*z^6 - 16*y^4*z^6 + 4*z^7 - 12*y*z^7 + 15*y^2*z^7 - 4*y^3*z^7)*G[1 - y, -y, -y, -y, z])/ ((-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (4*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)*G[-y, 0, 0, 0, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)* G[-y, 0, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((-24*y^4 + 54*y^5 - 54*y^6 + 16*y^7 + 9*y^3*z + 9*y^4*z - 45*y^5*z + 29*y^6*z + 48*y^2*z^2 - 189*y^3*z^2 + 216*y^4*z^2 - 65*y^5*z^2 - 24*y*z^3 - 48*y^2*z^3 + 207*y^3*z^3 - 113*y^4*z^3 - 24*y^5*z^3 - 24*z^4 + 192*y*z^4 - 288*y^2*z^4 + 197*y^3*z^4 - 120*y^4*z^4 + 96*z^5 - 432*y*z^5 + 520*y^2*z^5 - 240*y^3*z^5 - 144*z^6 + 384*y*z^6 - 240*y^2*z^6 + 96*z^7 - 120*y*z^7 - 24*z^8)* G[-y, 0, 0, -y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((4 + 9*y - 9*y^2 + 6*y^3 - 12*z - 18*y*z + 9*y^2*z + 12*z^2 + 9*y*z^2 - 6*z^3)*G[-y, 0, 1, 0, z])/(3*z^3*(-1 + y + z)^3) - (2*(-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)* G[-y, 0, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((3*y^3 + 6*y^4 - 6*y^5 - y^6 - 33*y^2*z + 138*y^3*z - 195*y^4*z + 97*y^5*z - 18*y^6*z - 51*y*z^2 + 303*y^2*z^2 - 579*y^3*z^2 + 404*y^4*z^2 - 90*y^5*z^2 - 3*z^3 + 180*y*z^3 - 606*y^2*z^3 + 619*y^3*z^3 - 180*y^4*z^3 + 9*z^4 - 225*y*z^4 + 422*y^2*z^4 - 180*y^3*z^4 - 9*z^5 + 112*y*z^5 - 90*y^2*z^5 + 3*z^6 - 18*y*z^6)* G[-y, 0, 1 - y, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(7*y^4 - 39*y^5 + 39*y^6 - 11*y^7 + 32*y^3*z - 159*y^4*z + 228*y^5*z - 97*y^6*z + 6*y^7*z + 37*y^2*z^2 - 237*y^3*z^2 + 468*y^4*z^2 - 284*y^5*z^2 + 30*y^6*z^2 + 21*y*z^3 - 192*y^2*z^3 + 507*y^3*z^3 - 429*y^4*z^3 + 72*y^5*z^3 + 12*z^4 - 123*y*z^4 + 399*y^2*z^4 - 444*y^3*z^4 + 120*y^4*z^4 - 48*z^5 + 243*y*z^5 - 366*y^2*z^5 + 150*y^3*z^5 + 72*z^6 - 201*y*z^6 + 126*y^2*z^6 - 48*z^7 + 60*y*z^7 + 12*z^8)*G[-y, 0, 1 - y, -y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((11*y^3 - 15*y^4 + 15*y^5 - 3*y^6 + 55*y^2*z - 144*y^3*z + 105*y^4*z - 18*y^6*z + 65*y*z^2 - 306*y^2*z^2 + 306*y^3*z^2 + 15*y^4*z^2 - 90*y^5*z^2 + 15*z^3 - 222*y*z^3 + 402*y^2*z^3 - 180*y^4*z^3 - 45*z^4 + 231*y*z^4 - 45*y^2*z^4 - 180*y^3*z^4 + 45*z^5 - 48*y*z^5 - 90*y^2*z^5 - 15*z^6 - 18*y*z^6)* G[-y, 0, -y, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(7*y^4 - 42*y^5 + 42*y^6 - 13*y^7 + 32*y^3*z - 165*y^4*z + 240*y^5*z - 104*y^6*z + 6*y^7*z + 37*y^2*z^2 - 240*y^3*z^2 + 483*y^4*z^2 - 295*y^5*z^2 + 30*y^6*z^2 + 21*y*z^3 - 192*y^2*z^3 + 513*y^3*z^3 - 436*y^4*z^3 + 72*y^5*z^3 + 12*z^4 - 123*y*z^4 + 399*y^2*z^4 - 443*y^3*z^4 + 120*y^4*z^4 - 48*z^5 + 243*y*z^5 - 364*y^2*z^5 + 150*y^3*z^5 + 72*z^6 - 201*y*z^6 + 126*y^2*z^6 - 48*z^7 + 60*y*z^7 + 12*z^8)*G[-y, 0, -y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((-5*y^4 + 32*y^3*z + 18*y^4*z + 49*y^2*z^2 + 36*y^3*z^2 - 3*y*z^3 + 30*y^2*z^3 - 12*z^4 + 24*y*z^4 + 12*z^5)*G[-y, 0, -y, -y, z])/ (3*y^2*z^3*(y + z)^2) - (2*(-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)*G[-y, 1 - y, 0, 0, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((3*y^3 + 6*y^4 - 6*y^5 - y^6 - 33*y^2*z + 138*y^3*z - 195*y^4*z + 97*y^5*z - 18*y^6*z - 51*y*z^2 + 303*y^2*z^2 - 579*y^3*z^2 + 404*y^4*z^2 - 90*y^5*z^2 - 3*z^3 + 180*y*z^3 - 606*y^2*z^3 + 619*y^3*z^3 - 180*y^4*z^3 + 9*z^4 - 225*y*z^4 + 422*y^2*z^4 - 180*y^3*z^4 - 9*z^5 + 112*y*z^5 - 90*y^2*z^5 + 3*z^6 - 18*y*z^6)* G[-y, 1 - y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(7*y^4 - 39*y^5 + 39*y^6 - 11*y^7 + 32*y^3*z - 159*y^4*z + 228*y^5*z - 97*y^6*z + 6*y^7*z + 37*y^2*z^2 - 237*y^3*z^2 + 468*y^4*z^2 - 284*y^5*z^2 + 30*y^6*z^2 + 21*y*z^3 - 192*y^2*z^3 + 507*y^3*z^3 - 429*y^4*z^3 + 72*y^5*z^3 + 12*z^4 - 123*y*z^4 + 399*y^2*z^4 - 444*y^3*z^4 + 120*y^4*z^4 - 48*z^5 + 243*y*z^5 - 366*y^2*z^5 + 150*y^3*z^5 + 72*z^6 - 201*y*z^6 + 126*y^2*z^6 - 48*z^7 + 60*y*z^7 + 12*z^8)*G[-y, 1 - y, 0, -y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((4 + 9*y - 9*y^2 + 6*y^3 - 12*z - 18*y*z + 9*y^2*z + 12*z^2 + 9*y*z^2 - 6*z^3)*G[-y, 1 - y, 1, 0, z])/(3*z^3*(-1 + y + z)^3) + ((3*y^3 + 6*y^4 - 6*y^5 - y^6 - 33*y^2*z + 138*y^3*z - 195*y^4*z + 97*y^5*z - 18*y^6*z - 51*y*z^2 + 303*y^2*z^2 - 579*y^3*z^2 + 404*y^4*z^2 - 90*y^5*z^2 - 3*z^3 + 180*y*z^3 - 606*y^2*z^3 + 619*y^3*z^3 - 180*y^4*z^3 + 9*z^4 - 225*y*z^4 + 422*y^2*z^4 - 180*y^3*z^4 - 9*z^5 + 112*y*z^5 - 90*y^2*z^5 + 3*z^6 - 18*y*z^6)* G[-y, 1 - y, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (7*(4*y^3 + 17*y^2*z + 22*y*z^2 + 3*z^3)*G[-y, 1 - y, 1 - y, 1 - y, z])/(3*y*z^3*(y + z)^2) + ((9*y^4 - 44*y^5 + 57*y^6 - 39*y^7 + 7*y^8 + 27*y^3*z - 117*y^4*z + 144*y^5*z - 60*y^6*z - 9*y^7*z + 6*y^8*z + 27*y^2*z^2 - 105*y^3*z^2 + 45*y^4*z^2 + 192*y^5*z^2 - 183*y^6*z^2 + 36*y^7*z^2 - 9*y*z^3 + y^2*z^3 - 153*y^3*z^3 + 555*y^4*z^3 - 490*y^5*z^3 + 84*y^6*z^3 + 27*y*z^4 - 126*y^2*z^4 + 462*y^3*z^4 - 531*y^4*z^4 + 84*y^5*z^4 - 6*z^5 + 9*y*z^5 + 57*y^2*z^5 - 177*y^3*z^5 + 24*z^6 - 99*y*z^6 + 115*y^2*z^6 - 84*y^3*z^6 - 36*z^7 + 108*y*z^7 - 84*y^2*z^7 + 24*z^8 - 36*y*z^8 - 6*z^9)*G[-y, 1 - y, 1 - y, -y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) - (2*(-y^3 - 9*y^4 + 9*y^5 - 5*y^6 - 17*y^2*z + 24*y^3*z + 9*y^4*z - 22*y^5*z + 6*y^6*z - 25*y*z^2 + 102*y^2*z^2 - 66*y^3*z^2 - 35*y^4*z^2 + 30*y^5*z^2 - 6*z^3 + 87*y*z^3 - 141*y^2*z^3 - 5*y^3*z^3 + 60*y^4*z^3 + 18*z^4 - 93*y*z^4 + 38*y^2*z^4 + 60*y^3*z^4 - 18*z^5 + 31*y*z^5 + 30*y^2*z^5 + 6*z^6 + 6*y*z^6)* G[-y, 1 - y, -y, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((-9*y^4 + 3*y^5 + 36*y^6 - 54*y^7 + 22*y^8 - 27*y^3*z + 66*y^4*z + 12*y^5*z - 99*y^6*z + 27*y^7*z + 24*y^8*z - 27*y^2*z^2 + 168*y^3*z^2 - 261*y^4*z^2 + 198*y^5*z^2 - 210*y^6*z^2 + 144*y^7*z^2 + 9*y*z^3 + 36*y^2*z^3 - 237*y^3*z^3 + 441*y^4*z^3 - 556*y^5*z^3 + 336*y^6*z^3 - 93*y*z^4 + 273*y^2*z^4 - 189*y^3*z^4 - 258*y^4*z^4 + 336*y^5*z^4 - 24*z^5 + 369*y*z^5 - 882*y^2*z^5 + 615*y^3*z^5 + 96*z^6 - 639*y*z^6 + 934*y^2*z^6 - 336*y^3*z^6 - 144*z^7 + 498*y*z^7 - 336*y^2*z^7 + 96*z^8 - 144*y*z^8 - 24*z^9)*G[-y, 1 - y, -y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + ((-3*y^4 + 39*y^5 - 39*y^6 + 17*y^7 - 24*y^3*z + 123*y^4*z - 156*y^5*z + 37*y^6*z + 18*y^7*z - 57*y^2*z^2 + 237*y^3*z^2 - 312*y^4*z^2 + 26*y^5*z^2 + 90*y^6*z^2 - 42*y*z^3 + 297*y^2*z^3 - 492*y^3*z^3 + 122*y^4*z^3 + 162*y^5*z^3 - 18*z^4 + 216*y*z^4 - 585*y^2*z^4 + 397*y^3*z^4 + 90*y^4*z^4 + 72*z^5 - 396*y*z^5 + 521*y^2*z^5 - 90*y^3*z^5 - 108*z^6 + 312*y*z^6 - 162*y^2*z^6 + 72*z^7 - 90*y*z^7 - 18*z^8)*G[-y, 1 - y, -y, -y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(y^3 + 17*y^2*z + 6*y^3*z + 25*y*z^2 + 12*y^2*z^2 + 6*z^3 + 6*y*z^3)*G[-y, -y, 0, 0, z])/(3*y*z^3*(y + z)^2) - (2*(-y^3 + 6*y^4 - 6*y^5 + 3*y^6 - 17*y^2*z + 54*y^3*z - 51*y^4*z + 9*y^5*z + 6*y^6*z - 25*y*z^2 + 117*y^2*z^2 - 141*y^3*z^2 + 18*y^4*z^2 + 30*y^5*z^2 - 6*z^3 + 87*y*z^3 - 171*y^2*z^3 + 32*y^3*z^3 + 60*y^4*z^3 + 18*z^4 - 93*y*z^4 + 37*y^2*z^4 + 60*y^3*z^4 - 18*z^5 + 23*y*z^5 + 30*y^2*z^5 + 6*z^6 + 6*y*z^6)* G[-y, -y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((-2*y^4 + 32*y^3*z + 12*y^4*z + 46*y^2*z^2 + 24*y^3*z^2 + 3*y*z^3 + 18*y^2*z^3 - 6*z^4 + 12*y*z^4 + 6*z^5)*G[-y, -y, 0, -y, z])/ (3*y^2*z^3*(y + z)^2) - (2*(-y^3 + 6*y^4 - 6*y^5 + 3*y^6 - 17*y^2*z + 54*y^3*z - 51*y^4*z + 9*y^5*z + 6*y^6*z - 25*y*z^2 + 117*y^2*z^2 - 141*y^3*z^2 + 18*y^4*z^2 + 30*y^5*z^2 - 6*z^3 + 87*y*z^3 - 171*y^2*z^3 + 32*y^3*z^3 + 60*y^4*z^3 + 18*z^4 - 93*y*z^4 + 37*y^2*z^4 + 60*y^3*z^4 - 18*z^5 + 23*y*z^5 + 30*y^2*z^5 + 6*z^6 + 6*y*z^6)*G[-y, -y, 1 - y, 0, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((-15*y^4 + 60*y^5 - 60*y^6 + 17*y^7 + 6*y^3*z + 39*y^4*z - 78*y^5*z + 4*y^6*z + 18*y^7*z + 39*y^2*z^2 - 156*y^3*z^2 + 195*y^4*z^2 - 181*y^5*z^2 + 90*y^6*z^2 - 24*y*z^3 - 45*y^2*z^3 + 258*y^3*z^3 - 319*y^4*z^3 + 162*y^5*z^3 - 18*z^4 + 162*y*z^4 - 189*y^2*z^4 - 14*y^3*z^4 + 90*y^4*z^4 + 72*z^5 - 342*y*z^5 + 359*y^2*z^5 - 90*y^3*z^5 - 108*z^6 + 294*y*z^6 - 162*y^2*z^6 + 72*z^7 - 90*y*z^7 - 18*z^8)*G[-y, -y, 1 - y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((-10*y^4 + 39*y^5 - 39*y^6 + 16*y^7 - 38*y^3*z + 150*y^4*z - 174*y^5*z + 53*y^6*z + 12*y^7*z - 58*y^2*z^2 + 273*y^3*z^2 - 369*y^4*z^2 + 91*y^5*z^2 + 60*y^6*z^2 - 30*y*z^3 + 264*y^2*z^3 - 498*y^3*z^3 + 181*y^4*z^3 + 108*y^5*z^3 - 12*z^4 + 150*y*z^4 - 462*y^2*z^4 + 335*y^3*z^4 + 60*y^4*z^4 + 48*z^5 - 270*y*z^5 + 370*y^2*z^5 - 60*y^3*z^5 - 72*z^6 + 210*y*z^6 - 108*y^2*z^6 + 48*z^7 - 60*y*z^7 - 12*z^8)*G[-y, -y, 1 - y, -y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((y^3 + 17*y^2*z + 6*y^3*z + 25*y*z^2 + 12*y^2*z^2 + 6*z^3 + 6*y*z^3)*G[-y, -y, -y, 0, z])/(3*y*z^3*(y + z)^2) + ((-10*y^4 + 33*y^5 - 33*y^6 + 8*y^7 - 38*y^3*z + 138*y^4*z - 150*y^5*z + 31*y^6*z + 12*y^7*z - 58*y^2*z^2 + 267*y^3*z^2 - 339*y^4*z^2 + 65*y^5*z^2 + 60*y^6*z^2 - 30*y*z^3 + 264*y^2*z^3 - 486*y^3*z^3 + 155*y^4*z^3 + 108*y^5*z^3 - 12*z^4 + 150*y*z^4 - 462*y^2*z^4 + 313*y^3*z^4 + 60*y^4*z^4 + 48*z^5 - 270*y*z^5 + 362*y^2*z^5 - 60*y^3*z^5 - 72*z^6 + 210*y*z^6 - 108*y^2*z^6 + 48*z^7 - 60*y*z^7 - 12*z^8)*G[-y, -y, -y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((5*y^4 - 9*y^5 + 9*y^6 - 3*y^7 + 19*y^3*z - 54*y^4*z + 45*y^5*z - 6*y^6*z - 6*y^7*z + 29*y^2*z^2 - 126*y^3*z^2 + 132*y^4*z^2 - 9*y^5*z^2 - 30*y^6*z^2 + 15*y*z^3 - 132*y^2*z^3 + 228*y^3*z^3 - 54*y^4*z^3 - 54*y^5*z^3 + 6*z^4 - 75*y*z^4 + 231*y^2*z^4 - 147*y^3*z^4 - 30*y^4*z^4 - 24*z^5 + 135*y*z^5 - 180*y^2*z^5 + 30*y^3*z^5 + 36*z^6 - 105*y*z^6 + 54*y^2*z^6 - 24*z^7 + 30*y*z^7 + 6*z^8)*G[-y, -y, -y, -y, z])/(3*y^2*z^3*(-1 + y + z)^3* (y + z)^2) + (4*G[0, 0, 1 - y, 0, -y, z])/z^3 - (4*G[0, 0, 1 - y, 1 - y, -y, z])/z^3 - (4*G[0, 0, -y, 0, 1 - y, z])/ z^3 - (4*G[0, 0, -y, 1 - y, 0, z])/z^3 + (4*G[0, 0, -y, 1 - y, -y, z])/z^3 - (4*G[0, 0, -y, -y, 0, z])/z^3 + (4*G[0, 0, -y, -y, 1 - y, z])/z^3 + (4*G[0, 0, -y, -y, -y, z])/z^3 - (8*G[0, 1 - y, 0, 0, -y, z])/z^3 + (8*G[0, 1 - y, 0, 1 - y, -y, z])/ z^3 - (8*G[0, 1 - y, 0, -y, 1 - y, z])/z^3 - (4*G[0, 1 - y, 0, -y, -y, z])/z^3 + (4*G[0, 1 - y, 1, 0, 1 - y, z])/ z^3 - (4*G[0, 1 - y, 1, 0, -y, z])/z^3 + (4*G[0, 1 - y, 1, 1 - y, 0, z])/z^3 - (4*G[0, 1 - y, 1, 1 - y, -y, z])/z^3 - (12*G[0, 1 - y, 1 - y, 0, -y, z])/z^3 + (12*G[0, 1 - y, 1 - y, 1 - y, -y, z])/z^3 + (8*G[0, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + (4*G[0, 1 - y, 1 - y, -y, -y, z])/z^3 + (8*G[0, 1 - y, -y, 0, 1 - y, z])/z^3 + (8*G[0, 1 - y, -y, 1 - y, 0, z])/z^3 - (8*G[0, 1 - y, -y, 1 - y, -y, z])/z^3 + (8*G[0, 1 - y, -y, -y, 0, z])/z^3 - (8*G[0, 1 - y, -y, -y, 1 - y, z])/z^3 - (8*G[0, 1 - y, -y, -y, -y, z])/z^3 + (8*G[0, -y, 0, 0, 1 - y, z])/ z^3 + (8*G[0, -y, 0, 1 - y, 0, z])/z^3 + (12*G[0, -y, 0, 1 - y, 1 - y, z])/z^3 - (8*G[0, -y, 0, 1 - y, -y, z])/z^3 + (12*G[0, -y, 0, -y, 0, z])/z^3 - (8*G[0, -y, 0, -y, 1 - y, z])/z^3 - (12*G[0, -y, 0, -y, -y, z])/ z^3 + (8*G[0, -y, 1 - y, 0, 0, z])/z^3 + (12*G[0, -y, 1 - y, 0, 1 - y, z])/z^3 - (8*G[0, -y, 1 - y, 0, -y, z])/z^3 + (12*G[0, -y, 1 - y, 1 - y, 0, z])/z^3 - (4*G[0, -y, 1 - y, 1 - y, -y, z])/z^3 + (8*G[0, -y, 1 - y, -y, 0, z])/z^3 - (16*G[0, -y, 1 - y, -y, 1 - y, z])/z^3 - (12*G[0, -y, 1 - y, -y, -y, z])/z^3 + (8*G[0, -y, -y, 0, 0, z])/ z^3 + (8*G[0, -y, -y, 0, 1 - y, z])/z^3 - (8*G[0, -y, -y, 0, -y, z])/z^3 + (8*G[0, -y, -y, 1 - y, 0, z])/z^3 - (12*G[0, -y, -y, 1 - y, 1 - y, z])/z^3 - (8*G[0, -y, -y, 1 - y, -y, z])/z^3 - (4*G[0, -y, -y, -y, 0, z])/ z^3 - (8*G[0, -y, -y, -y, 1 - y, z])/z^3 + (4*G[0, -y, -y, -y, -y, z])/z^3 + (16*G[1 - y, 0, 0, 0, -y, z])/ z^3 - (16*G[1 - y, 0, 0, 1 - y, -y, z])/z^3 + (16*G[1 - y, 0, 0, -y, 1 - y, z])/z^3 + (8*G[1 - y, 0, 0, -y, -y, z])/z^3 + (4*G[1 - y, 0, 1, 0, 1 - y, z])/ z^3 - (4*G[1 - y, 0, 1, 0, -y, z])/z^3 + (4*G[1 - y, 0, 1, 1 - y, 0, z])/z^3 - (4*G[1 - y, 0, 1, 1 - y, -y, z])/z^3 + (12*G[1 - y, 0, 1 - y, 0, -y, z])/z^3 - (12*G[1 - y, 0, 1 - y, 1 - y, -y, z])/z^3 - (16*G[1 - y, 0, 1 - y, -y, 1 - y, z])/z^3 - (8*G[1 - y, 0, 1 - y, -y, -y, z])/z^3 + (8*G[1 - y, 0, -y, 0, 1 - y, z])/z^3 + (8*G[1 - y, 0, -y, 1 - y, 0, z])/z^3 + (16*G[1 - y, 0, -y, 1 - y, 1 - y, z])/z^3 - (8*G[1 - y, 0, -y, 1 - y, -y, z])/z^3 + (8*G[1 - y, 0, -y, -y, 0, z])/z^3 - (4*G[1 - y, 0, -y, -y, -y, z])/ z^3 - (8*G[1 - y, 1, 0, 0, 1 - y, z])/z^3 + (8*G[1 - y, 1, 0, 0, -y, z])/z^3 - (8*G[1 - y, 1, 0, 1 - y, 0, z])/ z^3 - (12*G[1 - y, 1, 0, 1 - y, 1 - y, z])/z^3 + (4*G[1 - y, 1, 0, 1 - y, -y, z])/z^3 + (12*G[1 - y, 1, 0, -y, 1 - y, z])/z^3 + (4*G[1 - y, 1, 0, -y, -y, z])/z^3 - (8*G[1 - y, 1, 1, 0, 1 - y, z])/ z^3 + (8*G[1 - y, 1, 1, 0, -y, z])/z^3 - (8*G[1 - y, 1, 1, 1 - y, 0, z])/z^3 + (8*G[1 - y, 1, 1, 1 - y, -y, z])/z^3 - (8*G[1 - y, 1, 1 - y, 0, 0, z])/z^3 - (12*G[1 - y, 1, 1 - y, 0, 1 - y, z])/z^3 + (4*G[1 - y, 1, 1 - y, 0, -y, z])/z^3 - (12*G[1 - y, 1, 1 - y, 1 - y, 0, z])/z^3 + (12*G[1 - y, 1, 1 - y, 1 - y, -y, z])/z^3 + (12*G[1 - y, 1, 1 - y, -y, 1 - y, z])/z^3 + (4*G[1 - y, 1, 1 - y, -y, -y, z])/z^3 + (24*G[1 - y, 1 - y, 0, 0, -y, z])/z^3 - (24*G[1 - y, 1 - y, 0, 1 - y, -y, z])/z^3 + (24*G[1 - y, 1 - y, 0, -y, 1 - y, z])/z^3 + (12*G[1 - y, 1 - y, 0, -y, -y, z])/z^3 - (12*G[1 - y, 1 - y, 1, 0, 1 - y, z])/z^3 + (12*G[1 - y, 1 - y, 1, 0, -y, z])/z^3 - (12*G[1 - y, 1 - y, 1, 1 - y, 0, z])/z^3 + (12*G[1 - y, 1 - y, 1, 1 - y, -y, z])/z^3 + (28*G[1 - y, 1 - y, 1 - y, 0, -y, z])/z^3 - (28*G[1 - y, 1 - y, 1 - y, 1 - y, -y, z])/z^3 - (24*G[1 - y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 - (12*G[1 - y, 1 - y, 1 - y, -y, -y, z])/z^3 - (16*G[1 - y, 1 - y, -y, 0, 1 - y, z])/z^3 - (16*G[1 - y, 1 - y, -y, 1 - y, 0, z])/z^3 - (16*G[1 - y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 + (16*G[1 - y, 1 - y, -y, 1 - y, -y, z])/z^3 - (16*G[1 - y, 1 - y, -y, -y, 0, z])/z^3 + (8*G[1 - y, 1 - y, -y, -y, 1 - y, z])/z^3 + (12*G[1 - y, 1 - y, -y, -y, -y, z])/z^3 - (16*G[1 - y, -y, 0, 0, 1 - y, z])/z^3 - (16*G[1 - y, -y, 0, 1 - y, 0, z])/z^3 - (24*G[1 - y, -y, 0, 1 - y, 1 - y, z])/z^3 + (16*G[1 - y, -y, 0, 1 - y, -y, z])/z^3 - (24*G[1 - y, -y, 0, -y, 0, z])/z^3 + (16*G[1 - y, -y, 0, -y, 1 - y, z])/z^3 + (24*G[1 - y, -y, 0, -y, -y, z])/z^3 - (16*G[1 - y, -y, 1 - y, 0, 0, z])/z^3 - (24*G[1 - y, -y, 1 - y, 0, 1 - y, z])/z^3 + (16*G[1 - y, -y, 1 - y, 0, -y, z])/z^3 - (24*G[1 - y, -y, 1 - y, 1 - y, 0, z])/z^3 + (4*G[1 - y, -y, 1 - y, 1 - y, -y, z])/z^3 - (16*G[1 - y, -y, 1 - y, -y, 0, z])/z^3 + (36*G[1 - y, -y, 1 - y, -y, 1 - y, z])/z^3 + (24*G[1 - y, -y, 1 - y, -y, -y, z])/z^3 - (16*G[1 - y, -y, -y, 0, 0, z])/z^3 - (16*G[1 - y, -y, -y, 0, 1 - y, z])/z^3 + (16*G[1 - y, -y, -y, 0, -y, z])/z^3 - (16*G[1 - y, -y, -y, 1 - y, 0, z])/z^3 + (24*G[1 - y, -y, -y, 1 - y, 1 - y, z])/z^3 + (16*G[1 - y, -y, -y, 1 - y, -y, z])/z^3 + (8*G[1 - y, -y, -y, -y, 0, z])/z^3 + (16*G[1 - y, -y, -y, -y, 1 - y, z])/z^3 - (8*G[1 - y, -y, -y, -y, -y, z])/z^3 - (16*G[-y, 0, 0, 0, 1 - y, z])/ z^3 - (16*G[-y, 0, 0, 1 - y, 0, z])/z^3 - (24*G[-y, 0, 0, 1 - y, 1 - y, z])/z^3 + (16*G[-y, 0, 0, 1 - y, -y, z])/z^3 - (32*G[-y, 0, 0, -y, 0, z])/ z^3 + (16*G[-y, 0, 0, -y, 1 - y, z])/z^3 + (32*G[-y, 0, 0, -y, -y, z])/z^3 - (4*G[-y, 0, 1, 0, 1 - y, z])/z^3 + (4*G[-y, 0, 1, 0, -y, z])/z^3 - (4*G[-y, 0, 1, 1 - y, 0, z])/z^3 + (4*G[-y, 0, 1, 1 - y, -y, z])/z^3 - (16*G[-y, 0, 1 - y, 0, 0, z])/ z^3 - (24*G[-y, 0, 1 - y, 0, 1 - y, z])/z^3 + (4*G[-y, 0, 1 - y, 0, -y, z])/z^3 - (24*G[-y, 0, 1 - y, 1 - y, 0, z])/z^3 - (28*G[-y, 0, 1 - y, 1 - y, 1 - y, z])/z^3 + (24*G[-y, 0, 1 - y, 1 - y, -y, z])/z^3 - (24*G[-y, 0, 1 - y, -y, 0, z])/z^3 + (28*G[-y, 0, 1 - y, -y, 1 - y, z])/z^3 + (32*G[-y, 0, 1 - y, -y, -y, z])/z^3 - (24*G[-y, 0, -y, 0, 0, z])/ z^3 - (16*G[-y, 0, -y, 0, 1 - y, z])/z^3 + (24*G[-y, 0, -y, 0, -y, z])/z^3 - (16*G[-y, 0, -y, 1 - y, 0, z])/ z^3 + (24*G[-y, 0, -y, 1 - y, 1 - y, z])/z^3 + (16*G[-y, 0, -y, 1 - y, -y, z])/z^3 + (20*G[-y, 0, -y, -y, 0, z])/ z^3 + (16*G[-y, 0, -y, -y, 1 - y, z])/z^3 - (20*G[-y, 0, -y, -y, -y, z])/z^3 - (16*G[-y, 1 - y, 0, 0, 0, z])/ z^3 - (24*G[-y, 1 - y, 0, 0, 1 - y, z])/z^3 + (16*G[-y, 1 - y, 0, 0, -y, z])/z^3 - (24*G[-y, 1 - y, 0, 1 - y, 0, z])/z^3 - (28*G[-y, 1 - y, 0, 1 - y, 1 - y, z])/z^3 + (12*G[-y, 1 - y, 0, 1 - y, -y, z])/z^3 - (24*G[-y, 1 - y, 0, -y, 0, z])/z^3 + (28*G[-y, 1 - y, 0, -y, 1 - y, z])/z^3 + (32*G[-y, 1 - y, 0, -y, -y, z])/z^3 - (4*G[-y, 1 - y, 1, 0, 1 - y, z])/z^3 + (4*G[-y, 1 - y, 1, 0, -y, z])/ z^3 - (4*G[-y, 1 - y, 1, 1 - y, 0, z])/z^3 + (4*G[-y, 1 - y, 1, 1 - y, -y, z])/z^3 - (24*G[-y, 1 - y, 1 - y, 0, 0, z])/z^3 - (28*G[-y, 1 - y, 1 - y, 0, 1 - y, z])/z^3 + (24*G[-y, 1 - y, 1 - y, 0, -y, z])/z^3 - (28*G[-y, 1 - y, 1 - y, 1 - y, 0, z])/z^3 + (4*G[-y, 1 - y, 1 - y, 1 - y, -y, z])/z^3 - (16*G[-y, 1 - y, 1 - y, -y, 0, z])/z^3 + (24*G[-y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + (20*G[-y, 1 - y, 1 - y, -y, -y, z])/z^3 - (16*G[-y, 1 - y, -y, 0, 0, z])/z^3 - (16*G[-y, 1 - y, -y, 0, 1 - y, z])/z^3 + (16*G[-y, 1 - y, -y, 0, -y, z])/z^3 - (16*G[-y, 1 - y, -y, 1 - y, 0, z])/z^3 + (40*G[-y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 + (16*G[-y, 1 - y, -y, 1 - y, -y, z])/z^3 + (8*G[-y, 1 - y, -y, -y, 0, z])/z^3 + (24*G[-y, 1 - y, -y, -y, 1 - y, z])/z^3 - (4*G[-y, 1 - y, -y, -y, -y, z])/z^3 - (16*G[-y, -y, 0, 0, 0, z])/ z^3 - (16*G[-y, -y, 0, 0, 1 - y, z])/z^3 + (16*G[-y, -y, 0, 0, -y, z])/z^3 - (16*G[-y, -y, 0, 1 - y, 0, z])/ z^3 - (16*G[-y, -y, 0, 1 - y, 1 - y, z])/z^3 + (16*G[-y, -y, 0, 1 - y, -y, z])/z^3 + (8*G[-y, -y, 0, -y, 0, z])/ z^3 + (16*G[-y, -y, 0, -y, 1 - y, z])/z^3 - (8*G[-y, -y, 0, -y, -y, z])/z^3 - (16*G[-y, -y, 1 - y, 0, 0, z])/ z^3 - (16*G[-y, -y, 1 - y, 0, 1 - y, z])/z^3 + (16*G[-y, -y, 1 - y, 0, -y, z])/z^3 - (16*G[-y, -y, 1 - y, 1 - y, 0, z])/z^3 + (28*G[-y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 + (20*G[-y, -y, 1 - y, 1 - y, -y, z])/z^3 + (8*G[-y, -y, 1 - y, -y, 0, z])/z^3 + (12*G[-y, -y, 1 - y, -y, 1 - y, z])/z^3 - (8*G[-y, -y, 1 - y, -y, -y, z])/z^3 + (8*G[-y, -y, -y, 0, 0, z])/ z^3 + (8*G[-y, -y, -y, 0, 1 - y, z])/z^3 - (8*G[-y, -y, -y, 0, -y, z])/z^3 + (8*G[-y, -y, -y, 1 - y, 0, z])/ z^3 + (16*G[-y, -y, -y, 1 - y, 1 - y, z])/z^3 - (8*G[-y, -y, -y, 1 - y, -y, z])/z^3 - (4*G[-y, -y, -y, -y, 0, z])/ z^3 - (8*G[-y, -y, -y, -y, 1 - y, z])/z^3 + (4*G[-y, -y, -y, -y, -y, z])/z^3) - (4*G[0, 0, 1 - y, 0, 1, 0, z])/ z^3 + (4*G[0, 0, 1 - y, 0, -y, 1 - y, z])/z^3 + (4*G[0, 0, 1 - y, 1 - y, 1, 0, z])/z^3 - (4*G[0, 0, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + (4*G[0, 0, -y, 0, 1, 0, z])/z^3 - (4*G[0, 0, -y, 0, 1 - y, 1 - y, z])/ z^3 - (4*G[0, 0, -y, 1 - y, 0, 1 - y, z])/z^3 + (4*G[0, 0, -y, 1 - y, 1, 0, z])/z^3 - (4*G[0, 0, -y, 1 - y, 1 - y, 0, z])/z^3 + (4*G[0, 0, -y, 1 - y, -y, 1 - y, z])/z^3 - (4*G[0, 0, -y, -y, 0, 1 - y, z])/z^3 - (4*G[0, 0, -y, -y, 1 - y, 0, z])/z^3 + (4*G[0, 0, -y, -y, 1 - y, 1 - y, z])/z^3 + (4*G[0, 0, -y, -y, -y, 1 - y, z])/z^3 + (8*G[0, 1 - y, 0, 0, 1, 0, z])/ z^3 - (8*G[0, 1 - y, 0, 0, -y, 1 - y, z])/z^3 + (8*G[0, 1 - y, 0, 1, 0, 0, z])/z^3 + (4*G[0, 1 - y, 0, 1, 1, 0, z])/ z^3 - (8*G[0, 1 - y, 0, 1 - y, 1, 0, z])/z^3 + (8*G[0, 1 - y, 0, 1 - y, -y, 1 - y, z])/z^3 - (8*G[0, 1 - y, 0, -y, 1 - y, 1 - y, z])/z^3 - (4*G[0, 1 - y, 0, -y, -y, 1 - y, z])/z^3 + (4*G[0, 1 - y, 1, 0, 1, 0, z])/z^3 + (4*G[0, 1 - y, 1, 0, 1 - y, 1 - y, z])/z^3 - (4*G[0, 1 - y, 1, 0, -y, 1 - y, z])/z^3 - (4*G[0, 1 - y, 1, 1, 1, 0, z])/z^3 + (4*G[0, 1 - y, 1, 1 - y, 0, 1 - y, z])/z^3 - (4*G[0, 1 - y, 1, 1 - y, 1, 0, z])/z^3 + (4*G[0, 1 - y, 1, 1 - y, 1 - y, 0, z])/z^3 - (4*G[0, 1 - y, 1, 1 - y, -y, 1 - y, z])/z^3 + (12*G[0, 1 - y, 1 - y, 0, 1, 0, z])/z^3 - (12*G[0, 1 - y, 1 - y, 0, -y, 1 - y, z])/z^3 - (8*G[0, 1 - y, 1 - y, 1, 0, 0, z])/z^3 - (4*G[0, 1 - y, 1 - y, 1, 1, 0, z])/z^3 - (12*G[0, 1 - y, 1 - y, 1 - y, 1, 0, z])/z^3 + (12*G[0, 1 - y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + (8*G[0, 1 - y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 + (4*G[0, 1 - y, 1 - y, -y, -y, 1 - y, z])/z^3 - (8*G[0, 1 - y, -y, 0, 1, 0, z])/z^3 + (8*G[0, 1 - y, -y, 0, 1 - y, 1 - y, z])/z^3 + (8*G[0, 1 - y, -y, 1 - y, 0, 1 - y, z])/z^3 - (8*G[0, 1 - y, -y, 1 - y, 1, 0, z])/z^3 + (8*G[0, 1 - y, -y, 1 - y, 1 - y, 0, z])/z^3 - (8*G[0, 1 - y, -y, 1 - y, -y, 1 - y, z])/z^3 + (8*G[0, 1 - y, -y, -y, 0, 1 - y, z])/z^3 + (8*G[0, 1 - y, -y, -y, 1 - y, 0, z])/z^3 - (8*G[0, 1 - y, -y, -y, 1 - y, 1 - y, z])/z^3 - (8*G[0, 1 - y, -y, -y, -y, 1 - y, z])/z^3 - (12*G[0, -y, 0, 0, 1, 0, z])/z^3 + (8*G[0, -y, 0, 0, 1 - y, 1 - y, z])/ z^3 - (8*G[0, -y, 0, 1, 0, 0, z])/z^3 + (8*G[0, -y, 0, 1 - y, 0, 1 - y, z])/z^3 - (12*G[0, -y, 0, 1 - y, 1, 0, z])/z^3 + (8*G[0, -y, 0, 1 - y, 1 - y, 0, z])/z^3 + (12*G[0, -y, 0, 1 - y, 1 - y, 1 - y, z])/z^3 - (8*G[0, -y, 0, 1 - y, -y, 1 - y, z])/z^3 + (12*G[0, -y, 0, -y, 0, 1 - y, z])/z^3 + (12*G[0, -y, 0, -y, 1 - y, 0, z])/z^3 - (8*G[0, -y, 0, -y, 1 - y, 1 - y, z])/z^3 - (12*G[0, -y, 0, -y, -y, 1 - y, z])/z^3 + (8*G[0, -y, 1 - y, 0, 0, 1 - y, z])/z^3 - (12*G[0, -y, 1 - y, 0, 1, 0, z])/z^3 + (8*G[0, -y, 1 - y, 0, 1 - y, 0, z])/z^3 + (12*G[0, -y, 1 - y, 0, 1 - y, 1 - y, z])/z^3 - (8*G[0, -y, 1 - y, 0, -y, 1 - y, z])/z^3 - (8*G[0, -y, 1 - y, 1, 0, 0, z])/z^3 + (8*G[0, -y, 1 - y, 1 - y, 0, 0, z])/z^3 + (12*G[0, -y, 1 - y, 1 - y, 0, 1 - y, z])/z^3 - (16*G[0, -y, 1 - y, 1 - y, 1, 0, z])/z^3 + (12*G[0, -y, 1 - y, 1 - y, 1 - y, 0, z])/z^3 - (4*G[0, -y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + (8*G[0, -y, 1 - y, -y, 0, 1 - y, z])/z^3 + (8*G[0, -y, 1 - y, -y, 1 - y, 0, z])/z^3 - (16*G[0, -y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 - (12*G[0, -y, 1 - y, -y, -y, 1 - y, z])/z^3 + (8*G[0, -y, -y, 0, 0, 1 - y, z])/z^3 - (4*G[0, -y, -y, 0, 1, 0, z])/ z^3 + (8*G[0, -y, -y, 0, 1 - y, 0, z])/z^3 + (8*G[0, -y, -y, 0, 1 - y, 1 - y, z])/z^3 - (8*G[0, -y, -y, 0, -y, 1 - y, z])/z^3 + (8*G[0, -y, -y, 1 - y, 0, 0, z])/z^3 + (8*G[0, -y, -y, 1 - y, 0, 1 - y, z])/z^3 - (4*G[0, -y, -y, 1 - y, 1, 0, z])/z^3 + (8*G[0, -y, -y, 1 - y, 1 - y, 0, z])/z^3 - (12*G[0, -y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 - (8*G[0, -y, -y, 1 - y, -y, 1 - y, z])/z^3 - (4*G[0, -y, -y, -y, 0, 1 - y, z])/z^3 - (4*G[0, -y, -y, -y, 1 - y, 0, z])/z^3 - (8*G[0, -y, -y, -y, 1 - y, 1 - y, z])/z^3 + (4*G[0, -y, -y, -y, -y, 1 - y, z])/z^3 - (16*G[1 - y, 0, 0, 0, 1, 0, z])/z^3 + (16*G[1 - y, 0, 0, 0, -y, 1 - y, z])/z^3 - (16*G[1 - y, 0, 0, 1, 0, 0, z])/z^3 - (8*G[1 - y, 0, 0, 1, 1, 0, z])/ z^3 + (16*G[1 - y, 0, 0, 1 - y, 1, 0, z])/z^3 - (16*G[1 - y, 0, 0, 1 - y, -y, 1 - y, z])/z^3 + (16*G[1 - y, 0, 0, -y, 1 - y, 1 - y, z])/z^3 + (8*G[1 - y, 0, 0, -y, -y, 1 - y, z])/z^3 - (16*G[1 - y, 0, 1, 0, 0, 0, z])/z^3 + (4*G[1 - y, 0, 1, 0, 1, 0, z])/ z^3 + (4*G[1 - y, 0, 1, 0, 1 - y, 1 - y, z])/z^3 - (4*G[1 - y, 0, 1, 0, -y, 1 - y, z])/z^3 - (8*G[1 - y, 0, 1, 1, 0, 0, z])/z^3 - (8*G[1 - y, 0, 1, 1, 1, 0, z])/ z^3 + (4*G[1 - y, 0, 1, 1 - y, 0, 1 - y, z])/z^3 - (4*G[1 - y, 0, 1, 1 - y, 1, 0, z])/z^3 + (4*G[1 - y, 0, 1, 1 - y, 1 - y, 0, z])/z^3 - (4*G[1 - y, 0, 1, 1 - y, -y, 1 - y, z])/z^3 - (12*G[1 - y, 0, 1 - y, 0, 1, 0, z])/z^3 + (12*G[1 - y, 0, 1 - y, 0, -y, 1 - y, z])/z^3 + (16*G[1 - y, 0, 1 - y, 1, 0, 0, z])/z^3 + (8*G[1 - y, 0, 1 - y, 1, 1, 0, z])/z^3 + (12*G[1 - y, 0, 1 - y, 1 - y, 1, 0, z])/z^3 - (12*G[1 - y, 0, 1 - y, 1 - y, -y, 1 - y, z])/z^3 - (16*G[1 - y, 0, 1 - y, -y, 1 - y, 1 - y, z])/z^3 - (8*G[1 - y, 0, 1 - y, -y, -y, 1 - y, z])/z^3 - (8*G[1 - y, 0, -y, 0, 1, 0, z])/z^3 + (8*G[1 - y, 0, -y, 0, 1 - y, 1 - y, z])/z^3 + (8*G[1 - y, 0, -y, 1 - y, 0, 1 - y, z])/z^3 - (8*G[1 - y, 0, -y, 1 - y, 1, 0, z])/z^3 + (8*G[1 - y, 0, -y, 1 - y, 1 - y, 0, z])/z^3 + (16*G[1 - y, 0, -y, 1 - y, 1 - y, 1 - y, z])/z^3 - (8*G[1 - y, 0, -y, 1 - y, -y, 1 - y, z])/z^3 + (8*G[1 - y, 0, -y, -y, 0, 1 - y, z])/z^3 + (8*G[1 - y, 0, -y, -y, 1 - y, 0, z])/z^3 - (4*G[1 - y, 0, -y, -y, -y, 1 - y, z])/z^3 - (8*G[1 - y, 1, 0, 0, 1, 0, z])/z^3 - (8*G[1 - y, 1, 0, 0, 1 - y, 1 - y, z])/z^3 + (8*G[1 - y, 1, 0, 0, -y, 1 - y, z])/z^3 - (8*G[1 - y, 1, 0, 1, 0, 0, z])/z^3 + (4*G[1 - y, 1, 0, 1, 1, 0, z])/ z^3 - (8*G[1 - y, 1, 0, 1 - y, 0, 1 - y, z])/z^3 + (8*G[1 - y, 1, 0, 1 - y, 1, 0, z])/z^3 - (8*G[1 - y, 1, 0, 1 - y, 1 - y, 0, z])/z^3 - (12*G[1 - y, 1, 0, 1 - y, 1 - y, 1 - y, z])/z^3 + (4*G[1 - y, 1, 0, 1 - y, -y, 1 - y, z])/z^3 + (12*G[1 - y, 1, 0, -y, 1 - y, 1 - y, z])/z^3 + (4*G[1 - y, 1, 0, -y, -y, 1 - y, z])/z^3 - (8*G[1 - y, 1, 1, 0, 1, 0, z])/z^3 - (8*G[1 - y, 1, 1, 0, 1 - y, 1 - y, z])/z^3 + (8*G[1 - y, 1, 1, 0, -y, 1 - y, z])/z^3 + (8*G[1 - y, 1, 1, 1, 0, 0, z])/z^3 + (12*G[1 - y, 1, 1, 1, 1, 0, z])/ z^3 - (8*G[1 - y, 1, 1, 1 - y, 0, 1 - y, z])/z^3 + (8*G[1 - y, 1, 1, 1 - y, 1, 0, z])/z^3 - (8*G[1 - y, 1, 1, 1 - y, 1 - y, 0, z])/z^3 + (8*G[1 - y, 1, 1, 1 - y, -y, 1 - y, z])/z^3 - (8*G[1 - y, 1, 1 - y, 0, 0, 1 - y, z])/z^3 + (8*G[1 - y, 1, 1 - y, 0, 1, 0, z])/z^3 - (8*G[1 - y, 1, 1 - y, 0, 1 - y, 0, z])/z^3 - (12*G[1 - y, 1, 1 - y, 0, 1 - y, 1 - y, z])/z^3 + (4*G[1 - y, 1, 1 - y, 0, -y, 1 - y, z])/z^3 + (8*G[1 - y, 1, 1 - y, 1, 0, 0, z])/z^3 + (8*G[1 - y, 1, 1 - y, 1, 1, 0, z])/z^3 - (8*G[1 - y, 1, 1 - y, 1 - y, 0, 0, z])/z^3 - (12*G[1 - y, 1, 1 - y, 1 - y, 0, 1 - y, z])/z^3 + (4*G[1 - y, 1, 1 - y, 1 - y, 1, 0, z])/z^3 - (12*G[1 - y, 1, 1 - y, 1 - y, 1 - y, 0, z])/z^3 + (12*G[1 - y, 1, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + (12*G[1 - y, 1, 1 - y, -y, 1 - y, 1 - y, z])/z^3 + (4*G[1 - y, 1, 1 - y, -y, -y, 1 - y, z])/z^3 - (24*G[1 - y, 1 - y, 0, 0, 1, 0, z])/z^3 + (24*G[1 - y, 1 - y, 0, 0, -y, 1 - y, z])/z^3 - (24*G[1 - y, 1 - y, 0, 1, 0, 0, z])/z^3 - (12*G[1 - y, 1 - y, 0, 1, 1, 0, z])/z^3 + (24*G[1 - y, 1 - y, 0, 1 - y, 1, 0, z])/z^3 - (24*G[1 - y, 1 - y, 0, 1 - y, -y, 1 - y, z])/z^3 + (24*G[1 - y, 1 - y, 0, -y, 1 - y, 1 - y, z])/z^3 + (12*G[1 - y, 1 - y, 0, -y, -y, 1 - y, z])/z^3 + (16*G[1 - y, 1 - y, 1, 0, 0, 0, z])/z^3 - (12*G[1 - y, 1 - y, 1, 0, 1, 0, z])/z^3 - (12*G[1 - y, 1 - y, 1, 0, 1 - y, 1 - y, z])/z^3 + (12*G[1 - y, 1 - y, 1, 0, -y, 1 - y, z])/z^3 + (8*G[1 - y, 1 - y, 1, 1, 0, 0, z])/z^3 + (16*G[1 - y, 1 - y, 1, 1, 1, 0, z])/z^3 - (12*G[1 - y, 1 - y, 1, 1 - y, 0, 1 - y, z])/z^3 + (12*G[1 - y, 1 - y, 1, 1 - y, 1, 0, z])/z^3 - (12*G[1 - y, 1 - y, 1, 1 - y, 1 - y, 0, z])/z^3 + (12*G[1 - y, 1 - y, 1, 1 - y, -y, 1 - y, z])/z^3 - (28*G[1 - y, 1 - y, 1 - y, 0, 1, 0, z])/z^3 + (28*G[1 - y, 1 - y, 1 - y, 0, -y, 1 - y, z])/z^3 + (24*G[1 - y, 1 - y, 1 - y, 1, 0, 0, z])/z^3 + (12*G[1 - y, 1 - y, 1 - y, 1, 1, 0, z])/z^3 + (28*G[1 - y, 1 - y, 1 - y, 1 - y, 1, 0, z])/z^3 - (28*G[1 - y, 1 - y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 - (24*G[1 - y, 1 - y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 - (12*G[1 - y, 1 - y, 1 - y, -y, -y, 1 - y, z])/z^3 + (16*G[1 - y, 1 - y, -y, 0, 1, 0, z])/z^3 - (16*G[1 - y, 1 - y, -y, 0, 1 - y, 1 - y, z])/z^3 - (16*G[1 - y, 1 - y, -y, 1 - y, 0, 1 - y, z])/z^3 + (16*G[1 - y, 1 - y, -y, 1 - y, 1, 0, z])/z^3 - (16*G[1 - y, 1 - y, -y, 1 - y, 1 - y, 0, z])/z^3 - (16*G[1 - y, 1 - y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 + (16*G[1 - y, 1 - y, -y, 1 - y, -y, 1 - y, z])/z^3 - (16*G[1 - y, 1 - y, -y, -y, 0, 1 - y, z])/z^3 - (16*G[1 - y, 1 - y, -y, -y, 1 - y, 0, z])/z^3 + (8*G[1 - y, 1 - y, -y, -y, 1 - y, 1 - y, z])/z^3 + (12*G[1 - y, 1 - y, -y, -y, -y, 1 - y, z])/z^3 + (24*G[1 - y, -y, 0, 0, 1, 0, z])/z^3 - (16*G[1 - y, -y, 0, 0, 1 - y, 1 - y, z])/z^3 + (16*G[1 - y, -y, 0, 1, 0, 0, z])/z^3 - (16*G[1 - y, -y, 0, 1 - y, 0, 1 - y, z])/z^3 + (24*G[1 - y, -y, 0, 1 - y, 1, 0, z])/z^3 - (16*G[1 - y, -y, 0, 1 - y, 1 - y, 0, z])/z^3 - (24*G[1 - y, -y, 0, 1 - y, 1 - y, 1 - y, z])/z^3 + (16*G[1 - y, -y, 0, 1 - y, -y, 1 - y, z])/z^3 - (24*G[1 - y, -y, 0, -y, 0, 1 - y, z])/z^3 - (24*G[1 - y, -y, 0, -y, 1 - y, 0, z])/z^3 + (16*G[1 - y, -y, 0, -y, 1 - y, 1 - y, z])/z^3 + (24*G[1 - y, -y, 0, -y, -y, 1 - y, z])/z^3 - (16*G[1 - y, -y, 1 - y, 0, 0, 1 - y, z])/z^3 + (24*G[1 - y, -y, 1 - y, 0, 1, 0, z])/z^3 - (16*G[1 - y, -y, 1 - y, 0, 1 - y, 0, z])/z^3 - (24*G[1 - y, -y, 1 - y, 0, 1 - y, 1 - y, z])/z^3 + (16*G[1 - y, -y, 1 - y, 0, -y, 1 - y, z])/z^3 + (16*G[1 - y, -y, 1 - y, 1, 0, 0, z])/z^3 - (16*G[1 - y, -y, 1 - y, 1 - y, 0, 0, z])/z^3 - (24*G[1 - y, -y, 1 - y, 1 - y, 0, 1 - y, z])/z^3 + (32*G[1 - y, -y, 1 - y, 1 - y, 1, 0, z])/z^3 - (24*G[1 - y, -y, 1 - y, 1 - y, 1 - y, 0, z])/z^3 + (4*G[1 - y, -y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 - (16*G[1 - y, -y, 1 - y, -y, 0, 1 - y, z])/z^3 - (16*G[1 - y, -y, 1 - y, -y, 1 - y, 0, z])/z^3 + (36*G[1 - y, -y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 + (24*G[1 - y, -y, 1 - y, -y, -y, 1 - y, z])/z^3 - (16*G[1 - y, -y, -y, 0, 0, 1 - y, z])/z^3 + (8*G[1 - y, -y, -y, 0, 1, 0, z])/z^3 - (16*G[1 - y, -y, -y, 0, 1 - y, 0, z])/z^3 - (16*G[1 - y, -y, -y, 0, 1 - y, 1 - y, z])/z^3 + (16*G[1 - y, -y, -y, 0, -y, 1 - y, z])/z^3 - (16*G[1 - y, -y, -y, 1 - y, 0, 0, z])/z^3 - (16*G[1 - y, -y, -y, 1 - y, 0, 1 - y, z])/z^3 + (8*G[1 - y, -y, -y, 1 - y, 1, 0, z])/z^3 - (16*G[1 - y, -y, -y, 1 - y, 1 - y, 0, z])/z^3 + (24*G[1 - y, -y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 + (16*G[1 - y, -y, -y, 1 - y, -y, 1 - y, z])/z^3 + (8*G[1 - y, -y, -y, -y, 0, 1 - y, z])/z^3 + (8*G[1 - y, -y, -y, -y, 1 - y, 0, z])/z^3 + (16*G[1 - y, -y, -y, -y, 1 - y, 1 - y, z])/z^3 - (8*G[1 - y, -y, -y, -y, -y, 1 - y, z])/z^3 + (32*G[-y, 0, 0, 0, 1, 0, z])/z^3 - (16*G[-y, 0, 0, 0, 1 - y, 1 - y, z])/z^3 + (24*G[-y, 0, 0, 1, 0, 0, z])/z^3 - (4*G[-y, 0, 0, 1, 1, 0, z])/z^3 - (16*G[-y, 0, 0, 1 - y, 0, 1 - y, z])/z^3 + (32*G[-y, 0, 0, 1 - y, 1, 0, z])/z^3 - (16*G[-y, 0, 0, 1 - y, 1 - y, 0, z])/z^3 - (24*G[-y, 0, 0, 1 - y, 1 - y, 1 - y, z])/z^3 + (16*G[-y, 0, 0, 1 - y, -y, 1 - y, z])/z^3 - (32*G[-y, 0, 0, -y, 0, 1 - y, z])/z^3 - (32*G[-y, 0, 0, -y, 1 - y, 0, z])/z^3 + (16*G[-y, 0, 0, -y, 1 - y, 1 - y, z])/z^3 + (32*G[-y, 0, 0, -y, -y, 1 - y, z])/z^3 + (16*G[-y, 0, 1, 0, 0, 0, z])/ z^3 - (4*G[-y, 0, 1, 0, 1, 0, z])/z^3 - (4*G[-y, 0, 1, 0, 1 - y, 1 - y, z])/z^3 + (4*G[-y, 0, 1, 0, -y, 1 - y, z])/z^3 + (4*G[-y, 0, 1, 1, 1, 0, z])/ z^3 - (4*G[-y, 0, 1, 1 - y, 0, 1 - y, z])/z^3 + (4*G[-y, 0, 1, 1 - y, 1, 0, z])/z^3 - (4*G[-y, 0, 1, 1 - y, 1 - y, 0, z])/z^3 + (4*G[-y, 0, 1, 1 - y, -y, 1 - y, z])/z^3 - (16*G[-y, 0, 1 - y, 0, 0, 1 - y, z])/z^3 + (44*G[-y, 0, 1 - y, 0, 1, 0, z])/z^3 - (16*G[-y, 0, 1 - y, 0, 1 - y, 0, z])/z^3 - (24*G[-y, 0, 1 - y, 0, 1 - y, 1 - y, z])/z^3 + (4*G[-y, 0, 1 - y, 0, -y, 1 - y, z])/z^3 + (24*G[-y, 0, 1 - y, 1, 0, 0, z])/z^3 - (4*G[-y, 0, 1 - y, 1, 1, 0, z])/ z^3 - (16*G[-y, 0, 1 - y, 1 - y, 0, 0, z])/z^3 - (24*G[-y, 0, 1 - y, 1 - y, 0, 1 - y, z])/z^3 + (28*G[-y, 0, 1 - y, 1 - y, 1, 0, z])/z^3 - (24*G[-y, 0, 1 - y, 1 - y, 1 - y, 0, z])/z^3 - (28*G[-y, 0, 1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 + (24*G[-y, 0, 1 - y, 1 - y, -y, 1 - y, z])/z^3 - (24*G[-y, 0, 1 - y, -y, 0, 1 - y, z])/z^3 - (24*G[-y, 0, 1 - y, -y, 1 - y, 0, z])/z^3 + (28*G[-y, 0, 1 - y, -y, 1 - y, 1 - y, z])/z^3 + (32*G[-y, 0, 1 - y, -y, -y, 1 - y, z])/z^3 - (24*G[-y, 0, -y, 0, 0, 1 - y, z])/z^3 + (4*G[-y, 0, -y, 0, 1, 0, z])/ z^3 - (24*G[-y, 0, -y, 0, 1 - y, 0, z])/z^3 - (16*G[-y, 0, -y, 0, 1 - y, 1 - y, z])/z^3 + (24*G[-y, 0, -y, 0, -y, 1 - y, z])/z^3 - (24*G[-y, 0, -y, 1 - y, 0, 0, z])/z^3 - (16*G[-y, 0, -y, 1 - y, 0, 1 - y, z])/z^3 + (4*G[-y, 0, -y, 1 - y, 1, 0, z])/z^3 - (16*G[-y, 0, -y, 1 - y, 1 - y, 0, z])/z^3 + (24*G[-y, 0, -y, 1 - y, 1 - y, 1 - y, z])/z^3 + (16*G[-y, 0, -y, 1 - y, -y, 1 - y, z])/z^3 + (20*G[-y, 0, -y, -y, 0, 1 - y, z])/z^3 + (20*G[-y, 0, -y, -y, 1 - y, 0, z])/z^3 + (16*G[-y, 0, -y, -y, 1 - y, 1 - y, z])/z^3 - (20*G[-y, 0, -y, -y, -y, 1 - y, z])/z^3 - (16*G[-y, 1 - y, 0, 0, 0, 1 - y, z])/z^3 + (32*G[-y, 1 - y, 0, 0, 1, 0, z])/z^3 - (16*G[-y, 1 - y, 0, 0, 1 - y, 0, z])/z^3 - (24*G[-y, 1 - y, 0, 0, 1 - y, 1 - y, z])/z^3 + (16*G[-y, 1 - y, 0, 0, -y, 1 - y, z])/z^3 + (24*G[-y, 1 - y, 0, 1, 0, 0, z])/z^3 - (4*G[-y, 1 - y, 0, 1, 1, 0, z])/ z^3 - (16*G[-y, 1 - y, 0, 1 - y, 0, 0, z])/z^3 - (24*G[-y, 1 - y, 0, 1 - y, 0, 1 - y, z])/z^3 + (40*G[-y, 1 - y, 0, 1 - y, 1, 0, z])/z^3 - (24*G[-y, 1 - y, 0, 1 - y, 1 - y, 0, z])/z^3 - (28*G[-y, 1 - y, 0, 1 - y, 1 - y, 1 - y, z])/z^3 + (12*G[-y, 1 - y, 0, 1 - y, -y, 1 - y, z])/z^3 - (24*G[-y, 1 - y, 0, -y, 0, 1 - y, z])/z^3 - (24*G[-y, 1 - y, 0, -y, 1 - y, 0, z])/z^3 + (28*G[-y, 1 - y, 0, -y, 1 - y, 1 - y, z])/z^3 + (32*G[-y, 1 - y, 0, -y, -y, 1 - y, z])/z^3 + (16*G[-y, 1 - y, 1, 0, 0, 0, z])/z^3 - (4*G[-y, 1 - y, 1, 0, 1, 0, z])/ z^3 - (4*G[-y, 1 - y, 1, 0, 1 - y, 1 - y, z])/z^3 + (4*G[-y, 1 - y, 1, 0, -y, 1 - y, z])/z^3 + (4*G[-y, 1 - y, 1, 1, 1, 0, z])/z^3 - (4*G[-y, 1 - y, 1, 1 - y, 0, 1 - y, z])/z^3 + (4*G[-y, 1 - y, 1, 1 - y, 1, 0, z])/z^3 - (4*G[-y, 1 - y, 1, 1 - y, 1 - y, 0, z])/z^3 + (4*G[-y, 1 - y, 1, 1 - y, -y, 1 - y, z])/z^3 - (16*G[-y, 1 - y, 1 - y, 0, 0, 0, z])/z^3 - (24*G[-y, 1 - y, 1 - y, 0, 0, 1 - y, z])/z^3 + (28*G[-y, 1 - y, 1 - y, 0, 1, 0, z])/z^3 - (24*G[-y, 1 - y, 1 - y, 0, 1 - y, 0, z])/z^3 - (28*G[-y, 1 - y, 1 - y, 0, 1 - y, 1 - y, z])/z^3 + (24*G[-y, 1 - y, 1 - y, 0, -y, 1 - y, z])/z^3 + (32*G[-y, 1 - y, 1 - y, 1, 0, 0, z])/z^3 + (4*G[-y, 1 - y, 1 - y, 1, 1, 0, z])/z^3 - (24*G[-y, 1 - y, 1 - y, 1 - y, 0, 0, z])/z^3 - (28*G[-y, 1 - y, 1 - y, 1 - y, 0, 1 - y, z])/z^3 + (40*G[-y, 1 - y, 1 - y, 1 - y, 1, 0, z])/z^3 - (28*G[-y, 1 - y, 1 - y, 1 - y, 1 - y, 0, z])/z^3 + (4*G[-y, 1 - y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 - (16*G[-y, 1 - y, 1 - y, -y, 0, 1 - y, z])/z^3 - (16*G[-y, 1 - y, 1 - y, -y, 1 - y, 0, z])/z^3 + (24*G[-y, 1 - y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 + (20*G[-y, 1 - y, 1 - y, -y, -y, 1 - y, z])/z^3 - (16*G[-y, 1 - y, -y, 0, 0, 1 - y, z])/z^3 + (8*G[-y, 1 - y, -y, 0, 1, 0, z])/z^3 - (16*G[-y, 1 - y, -y, 0, 1 - y, 0, z])/z^3 - (16*G[-y, 1 - y, -y, 0, 1 - y, 1 - y, z])/z^3 + (16*G[-y, 1 - y, -y, 0, -y, 1 - y, z])/z^3 - (16*G[-y, 1 - y, -y, 1 - y, 0, 0, z])/z^3 - (16*G[-y, 1 - y, -y, 1 - y, 0, 1 - y, z])/z^3 + (8*G[-y, 1 - y, -y, 1 - y, 1, 0, z])/z^3 - (16*G[-y, 1 - y, -y, 1 - y, 1 - y, 0, z])/z^3 + (40*G[-y, 1 - y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 + (16*G[-y, 1 - y, -y, 1 - y, -y, 1 - y, z])/z^3 + (8*G[-y, 1 - y, -y, -y, 0, 1 - y, z])/z^3 + (8*G[-y, 1 - y, -y, -y, 1 - y, 0, z])/z^3 + (24*G[-y, 1 - y, -y, -y, 1 - y, 1 - y, z])/z^3 - (4*G[-y, 1 - y, -y, -y, -y, 1 - y, z])/z^3 - (16*G[-y, -y, 0, 0, 0, 1 - y, z])/z^3 + (8*G[-y, -y, 0, 0, 1, 0, z])/ z^3 - (16*G[-y, -y, 0, 0, 1 - y, 0, z])/z^3 - (16*G[-y, -y, 0, 0, 1 - y, 1 - y, z])/z^3 + (16*G[-y, -y, 0, 0, -y, 1 - y, z])/z^3 + (8*G[-y, -y, 0, 1, 0, 0, z])/ z^3 + (4*G[-y, -y, 0, 1, 1, 0, z])/z^3 - (16*G[-y, -y, 0, 1 - y, 0, 0, z])/z^3 - (16*G[-y, -y, 0, 1 - y, 0, 1 - y, z])/z^3 + (8*G[-y, -y, 0, 1 - y, 1, 0, z])/z^3 - (16*G[-y, -y, 0, 1 - y, 1 - y, 0, z])/z^3 - (16*G[-y, -y, 0, 1 - y, 1 - y, 1 - y, z])/z^3 + (16*G[-y, -y, 0, 1 - y, -y, 1 - y, z])/z^3 + (8*G[-y, -y, 0, -y, 0, 1 - y, z])/z^3 + (8*G[-y, -y, 0, -y, 1 - y, 0, z])/z^3 + (16*G[-y, -y, 0, -y, 1 - y, 1 - y, z])/z^3 - (8*G[-y, -y, 0, -y, -y, 1 - y, z])/z^3 - (16*G[-y, -y, 1 - y, 0, 0, 0, z])/z^3 - (16*G[-y, -y, 1 - y, 0, 0, 1 - y, z])/z^3 + (8*G[-y, -y, 1 - y, 0, 1, 0, z])/z^3 - (16*G[-y, -y, 1 - y, 0, 1 - y, 0, z])/z^3 - (16*G[-y, -y, 1 - y, 0, 1 - y, 1 - y, z])/z^3 + (16*G[-y, -y, 1 - y, 0, -y, 1 - y, z])/z^3 + (8*G[-y, -y, 1 - y, 1, 0, 0, z])/z^3 + (4*G[-y, -y, 1 - y, 1, 1, 0, z])/z^3 - (16*G[-y, -y, 1 - y, 1 - y, 0, 0, z])/z^3 - (16*G[-y, -y, 1 - y, 1 - y, 0, 1 - y, z])/z^3 + (8*G[-y, -y, 1 - y, 1 - y, 1, 0, z])/z^3 - (16*G[-y, -y, 1 - y, 1 - y, 1 - y, 0, z])/z^3 + (28*G[-y, -y, 1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 + (20*G[-y, -y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + (8*G[-y, -y, 1 - y, -y, 0, 1 - y, z])/z^3 + (8*G[-y, -y, 1 - y, -y, 1 - y, 0, z])/z^3 + (12*G[-y, -y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 - (8*G[-y, -y, 1 - y, -y, -y, 1 - y, z])/z^3 + (8*G[-y, -y, -y, 0, 0, 1 - y, z])/z^3 - (4*G[-y, -y, -y, 0, 1, 0, z])/ z^3 + (8*G[-y, -y, -y, 0, 1 - y, 0, z])/z^3 + (8*G[-y, -y, -y, 0, 1 - y, 1 - y, z])/z^3 - (8*G[-y, -y, -y, 0, -y, 1 - y, z])/z^3 + (8*G[-y, -y, -y, 1 - y, 0, 0, z])/z^3 + (8*G[-y, -y, -y, 1 - y, 0, 1 - y, z])/z^3 - (4*G[-y, -y, -y, 1 - y, 1, 0, z])/z^3 + (8*G[-y, -y, -y, 1 - y, 1 - y, 0, z])/z^3 + (16*G[-y, -y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 - (8*G[-y, -y, -y, 1 - y, -y, 1 - y, z])/z^3 - (4*G[-y, -y, -y, -y, 0, 1 - y, z])/z^3 - (4*G[-y, -y, -y, -y, 1 - y, 0, z])/z^3 - (8*G[-y, -y, -y, -y, 1 - y, 1 - y, z])/z^3 + (4*G[-y, -y, -y, -y, -y, 1 - y, z])/z^3 + ((1134*y^3 - 3339*y^4 - 241*y^5 + 11900*y^6 - 17928*y^7 + 11065*y^8 - 2645*y^9 + 54*y^10 + 3402*y^2*z - 14697*y^3*z + 10431*y^4*z + 40113*y^5*z - 89789*y^6*z + 73419*y^7*z - 25737*y^8*z + 2885*y^9*z - 27*y^10*z + 2106*y*z^2 - 16281*y^2*z^2 + 20763*y^3*z^2 + 60318*y^4*z^2 - 189152*y^5*z^2 + 198147*y^6*z^2 - 91221*y^7*z^2 + 15560*y^8*z^2 - 240*y^9*z^2 - 162*z^3 - 4959*y*z^3 + 11927*y^2*z^3 + 53396*y^3*z^3 - 216012*y^4*z^3 + 286417*y^5*z^3 - 168098*y^6*z^3 + 38460*y^7*z^3 - 969*y^8*z^3 + 288*z^4 + 1632*y*z^4 + 25338*y^2*z^4 - 133898*y^3*z^4 + 229911*y^4*z^4 - 173727*y^5*z^4 + 53186*y^6*z^4 - 2730*y^7*z^4 + 444*z^5 + 2595*y*z^5 - 36461*y^2*z^5 + 92235*y^3*z^5 - 96129*y^4*z^5 + 42986*y^5*z^5 - 5265*y^6*z^5 - 1452*z^6 + 594*y*z^6 + 9573*y^2*z^6 - 20949*y^3*z^6 + 19440*y^4*z^6 - 6396*y^5*z^6 + 1230*z^7 - 3399*y*z^7 + 2934*y^2*z^7 + 3882*y^3*z^7 - 4647*y^4*z^7 - 348*z^8 + 1512*y*z^8 - 108*y^2*z^8 - 1866*y^3*z^8 - 81*y*z^9 - 324*y^2*z^9)/(18*(-1 + y)^3*y*(-1 + z)* z^2*(-1 + y + z)^3*(y + z)^3) + G[0, z]* ((224*y - 1102*y^2 + 2184*y^3 - 2180*y^4 + 1096*y^5 - 222*y^6 + 238*z - 1823*y*z + 4930*y^2*z - 6260*y^3*z + 3860*y^4*z - 973*y^5*z + 28*y^6*z - 679*z^2 + 3341*y*z^2 - 6049*y^2*z^2 + 4891*y^3*z^2 - 1604*y^4*z^2 + 100*y^5*z^2 + 637*z^3 - 2200*y*z^3 + 2678*y^2*z^3 - 1304*y^3*z^3 + 189*y^4*z^3 - 217*z^4 + 600*y*z^4 - 570*y^2*z^4 + 187*y^3*z^4 + 49*z^5 - 147*y*z^5 + 91*y^2*z^5 - 28*z^6 + 21*y*z^6)/(2*(-1 + y)^3*z^2* (-1 + y + z)^3*(y + z)) + ((28*y^2 - 112*y^3 + 140*y^4 - 140*y^6 + 112*y^7 - 28*y^8 + 42*y*z - 224*y^2*z + 350*y^3*z - 490*y^5*z + 448*y^6*z - 126*y^7*z + 7*z^2 - 112*y*z^2 + 259*y^2*z^2 + 78*y^3*z^2 - 773*y^4*z^2 + 794*y^5*z^2 - 253*y^6*z^2 - 21*z^3 + 91*y*z^3 + 86*y^2*z^3 - 692*y^3*z^3 + 867*y^4*z^3 - 331*y^5*z^3 + 21*z^4 + 8*y*z^4 - 346*y^2*z^4 + 682*y^3*z^4 - 365*y^4*z^4 - 7*z^5 - 77*y*z^5 + 371*y^2*z^5 - 329*y^3*z^5 + 98*y*z^6 - 182*y^2*z^6 - 42*y*z^7)*G[1, y])/ ((-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^2)) + ((405*y^3 - 1955*y^4 + 3772*y^5 - 3458*y^6 + 1341*y^7 - 51*y^8 - 54*y^9 + 891*y^2*z - 6391*y^3*z + 17429*y^4*z - 23242*y^5*z + 15897*y^6*z - 5175*y^7*z + 591*y^8*z + 567*y*z^2 - 6932*y^2*z^2 + 27181*y^3*z^2 - 49394*y^4*z^2 + 45837*y^5*z^2 - 21012*y^6*z^2 + 3807*y^7*z^2 - 54*y^8*z^2 + 81*z^3 - 2799*y*z^3 + 17829*y^2*z^3 - 45114*y^3*z^3 + 54527*y^4*z^3 - 31384*y^5*z^3 + 6725*y^6*z^3 + 135*y^7*z^3 - 255*z^4 + 4467*y*z^4 - 17754*y^2*z^4 + 28243*y^3*z^4 - 19040*y^4*z^4 + 3463*y^5*z^4 + 876*y^6*z^4 + 210*z^5 - 2112*y*z^5 + 4163*y^2*z^5 - 1402*y^3*z^5 - 2305*y^4*z^5 + 1500*y^5*z^5 + 90*z^6 - 981*y*z^6 + 3096*y^2*z^6 - 3375*y^3*z^6 + 1224*y^4*z^6 - 195*z^7 + 1023*y*z^7 - 1335*y^2*z^7 + 453*y^3*z^7 + 69*z^8 - 165*y*z^8 + 42*y^2*z^8)* G[1, z])/(18*(-1 + y)^2*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + G[0, y]*((18*y^3 - 20*y^4 + 2*y^5 - 14*y*z + 74*y^2*z - 123*y^3*z + 70*y^4*z - 7*y^5*z - 28*z^2 + 154*y*z^2 - 313*y^2*z^2 + 248*y^3*z^2 - 61*y^4*z^2 + 84*z^3 - 294*y*z^3 + 334*y^2*z^3 - 105*y^3*z^3 - 84*z^4 + 182*y*z^4 - 79*y^2*z^4 + 28*z^5 - 28*y*z^5)/(2*(-1 + y)*y*z^2*(-1 + y + z)^3*(y + z)) + ((-8*y^2 + 7*y^3 - 7*y^4 + 7*y*z + 3*y^2*z + 7*y^3*z - 14*z^2 + 21*y*z^2 - 24*y^2*z^2 + 56*z^3 - 105*y*z^3 + 71*y^2*z^3 - 14*y^3*z^3 - 84*z^4 + 119*y*z^4 - 42*y^2*z^4 + 56*z^5 - 42*y*z^5 - 14*z^6)*G[1, z])/(y^2*z^3*(-1 + y + z)^3) + ((-8*y^4 - 16*y^3*z - 8*y^2*z^2 - 21*y*z^3 + 14*y^2*z^3 - 14*z^4 + 28*y*z^4 + 14*z^5)*G[1 - y, z])/(y^2*z^3*(y + z)^2)) + (14*(4 - 8*y + 4*y^2 + 2*z - 2*y*z + 3*z^2)*G[0, 0, z])/ ((-1 + y)^3*z^2) + ((-156*y^4 + 1020*y^5 - 2760*y^6 + 3960*y^7 - 3180*y^8 + 1356*y^9 - 240*y^10 - 390*y^3*z + 3060*y^4*z - 9660*y^5*z + 15840*y^6*z - 14310*y^7*z + 6780*y^8*z - 1320*y^9*z + 108*y*z^2 - 1047*y^2*z^2 + 5472*y^3*z^2 - 16569*y^4*z^2 + 28969*y^5*z^2 - 28812*y^6*z^2 + 15195*y^7*z^2 - 3352*y^8*z^2 + 36*y^9*z^2 - 525*y*z^3 + 4215*y^2*z^3 - 15216*y^3*z^3 + 30237*y^4*z^3 - 34053*y^5*z^3 + 20550*y^6*z^3 - 5424*y^7*z^3 + 216*y^8*z^3 - 36*z^4 + 1251*y*z^4 - 7230*y^2*z^4 + 18711*y^3*z^4 - 25704*y^4*z^4 + 18843*y^5*z^4 - 6375*y^6*z^4 + 540*y^7*z^4 + 144*z^5 - 1791*y*z^5 + 6916*y^2*z^5 - 12603*y^3*z^5 + 12063*y^4*z^5 - 5512*y^5*z^5 + 720*y^6*z^5 - 216*z^6 + 1497*y*z^6 - 3882*y^2*z^6 + 5118*y^3*z^6 - 3246*y^4*z^6 + 540*y^5*z^6 + 144*z^7 - 648*y*z^7 + 1227*y^2*z^7 - 1128*y^3*z^7 + 216*y^4*z^7 - 36*z^8 + 108*y*z^8 - 171*y^2*z^8 + 36*y^3*z^8)*G[0, 1, y])/(3*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3* (y + z)^3) + ((-27*y^4 + 158*y^5 - 393*y^6 + 528*y^7 - 401*y^8 + 162*y^9 - 27*y^10 - 81*y^3*z + 555*y^4*z - 1584*y^5*z + 2418*y^6*z - 2097*y^7*z + 999*y^8*z - 222*y^9*z + 12*y^10*z - 81*y^2*z^2 + 717*y^3*z^2 - 2475*y^4*z^2 + 4428*y^5*z^2 - 4455*y^6*z^2 + 2493*y^7*z^2 - 693*y^8*z^2 + 66*y^9*z^2 - 27*y*z^3 + 481*y^2*z^3 - 2367*y^3*z^3 + 5499*y^4*z^3 - 7057*y^5*z^3 + 5235*y^6*z^3 - 2193*y^7*z^3 + 465*y^8*z^3 - 36*y^9*z^3 + 189*y*z^4 - 1644*y^2*z^4 + 5517*y^3*z^4 - 9696*y^4*z^4 + 9828*y^5*z^4 - 5766*y^6*z^4 + 1788*y^7*z^4 - 216*y^8*z^4 + 36*z^5 - 729*y*z^5 + 3795*y^2*z^5 - 9210*y^3*z^5 + 12213*y^4*z^5 - 9108*y^5*z^5 + 3543*y^6*z^5 - 540*y^7*z^5 - 144*z^6 + 1431*y*z^6 - 5064*y^2*z^6 + 8829*y^3*z^6 - 8253*y^4*z^6 + 3930*y^5*z^6 - 720*y^6*z^6 + 216*z^7 - 1404*y*z^7 + 3477*y^2*z^7 - 4209*y^3*z^7 + 2487*y^4*z^7 - 540*y^5*z^7 - 144*z^8 + 648*y*z^8 - 1101*y^2*z^8 + 840*y^3*z^8 - 216*y^4*z^8 + 36*z^9 - 108*y*z^9 + 117*y^2*z^9 - 36*y^3*z^9)* G[0, 1, z])/(3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + ((-27*y^4 + 157*y^5 - 375*y^6 + 465*y^7 - 305*y^8 + 87*y^9 + 3*y^10 - 5*y^11 - 81*y^3*z + 564*y^4*z - 1689*y^5*z + 2802*y^6*z - 2745*y^7*z + 1536*y^8*z - 399*y^9*z - 6*y^10*z + 18*y^11*z - 81*y^2*z^2 + 762*y^3*z^2 - 3006*y^4*z^2 + 6531*y^5*z^2 - 8361*y^6*z^2 + 6120*y^7*z^2 - 2148*y^8*z^2 + 75*y^9*z^2 + 108*y^10*z^2 - 27*y*z^3 + 485*y^2*z^3 - 2766*y^3*z^3 + 7977*y^4*z^3 - 13001*y^5*z^3 + 11841*y^6*z^3 - 5226*y^7*z^3 + 465*y^8*z^3 + 252*y^9*z^3 + 156*y*z^4 - 1494*y^2*z^4 + 5895*y^3*z^4 - 12288*y^4*z^4 + 14052*y^5*z^4 - 8034*y^6*z^4 + 1461*y^7*z^4 + 252*y^8*z^4 + 18*z^5 - 468*y*z^5 + 2772*y^2*z^5 - 7620*y^3*z^5 + 11268*y^4*z^5 - 8742*y^5*z^5 + 2772*y^6*z^5 - 72*z^6 + 792*y*z^6 - 3071*y^2*z^6 + 6063*y^3*z^6 - 6603*y^4*z^6 + 3233*y^5*z^6 - 252*y^6*z^6 + 108*z^7 - 723*y*z^7 + 1983*y^2*z^7 - 3111*y^3*z^7 + 2265*y^4*z^7 - 252*y^5*z^7 - 72*z^8 + 324*y*z^8 - 750*y^2*z^8 + 876*y^3*z^8 - 108*y^4*z^8 + 18*z^9 - 54*y*z^9 + 144*y^2*z^9 - 18*y^3*z^9)*G[0, 1 - y, z])/ (3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + ((21*y - 77*y^2 + 105*y^3 - 71*y^4 + 14*y^5 + 14*z - 133*y*z + 294*y^2*z - 261*y^3*z + 70*y^4*z - 56*z^2 + 273*y*z^2 - 365*y^2*z^2 + 140*y^3*z^2 + 84*z^3 - 231*y*z^3 + 140*y^2*z^3 - 56*z^4 + 70*y*z^4 + 14*z^5)*G[1, 0, y])/(y^2*(-1 + y + z)^3* (y + z)^2) + ((21 - 71*y + 70*y^2 - 28*y^3 - 84*z + 213*y*z - 140*y^2*z + 28*y^3*z + 126*z^2 - 213*y*z^2 + 70*y^2*z^2 - 84*z^3 + 71*y*z^3 + 21*z^4)*G[1, 0, z])/(y*z^3*(-1 + y + z)^3) + (2*(102*y^4 - 696*y^5 + 1950*y^6 - 2880*y^7 + 2370*y^8 - 1032*y^9 + 186*y^10 + 255*y^3*z - 2088*y^4*z + 6825*y^5*z - 11520*y^6*z + 10665*y^7*z - 5160*y^8*z + 1023*y^9*z - 81*y*z^2 + 692*y^2*z^2 - 3453*y^3*z^2 + 10641*y^4*z^2 - 19233*y^5*z^2 + 19689*y^6*z^2 - 10548*y^7*z^2 + 2278*y^8*z^2 + 15*y^9*z^2 + 285*y*z^3 - 2124*y^2*z^3 + 7650*y^3*z^3 - 15699*y^4*z^3 + 18219*y^5*z^3 - 10941*y^6*z^3 + 2520*y^7*z^3 + 90*y^8*z^3 - 15*z^4 - 234*y*z^4 + 1800*y^2*z^4 - 5217*y^3*z^4 + 7632*y^4*z^4 - 5475*y^5*z^4 + 1284*y^6*z^4 + 225*y^7*z^4 + 60*z^5 - 243*y*z^5 + 323*y^2*z^5 + 30*y^3*z^5 - 498*y^4*z^5 + 91*y^5*z^5 + 300*y^6*z^5 - 90*z^6 + 498*y*z^6 - 1032*y^2*z^6 + 714*y^3*z^6 - 126*y^4*z^6 + 225*y^5*z^6 + 60*z^7 - 270*y*z^7 + 303*y^2*z^7 + 6*y^3*z^7 + 90*y^4*z^7 - 15*z^8 + 45*y*z^8 + 18*y^2*z^8 + 15*y^3*z^8)* G[1, 1, y])/(3*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) + G[-y, z]*((52*G[0, 1, y])/z^3 - (68*G[1, 1, y])/z^3) + G[1 - y, z]*((405*y^5 - 1987*y^6 + 3722*y^7 - 3238*y^8 + 1177*y^9 - 23*y^10 - 56*y^11 + 1377*y^4*z - 7222*y^5*z + 12721*y^6*z - 6249*y^7*z - 6083*y^8*z + 7946*y^9*z - 2559*y^10*z + 69*y^11*z + 1620*y^3*z^2 - 9498*y^4*z^2 + 13568*y^5*z^2 + 12357*y^6*z^2 - 48483*y^7*z^2 + 44077*y^8*z^2 - 14325*y^9*z^2 + 684*y^10*z^2 - 1210*y^3*z^3 - 7450*y^4*z^3 + 56164*y^5*z^3 - 114746*y^6*z^3 + 99058*y^7*z^3 - 34024*y^8*z^3 + 2208*y^9*z^3 - 729*y*z^4 + 4811*y^2*z^4 - 20714*y^3*z^4 + 68466*y^4*z^4 - 124574*y^5*z^4 + 110033*y^6*z^4 - 40581*y^7*z^4 + 3288*y^8*z^4 - 81*z^5 + 2256*y*z^5 - 11299*y^2*z^5 + 34371*y^3*z^5 - 62460*y^4*z^5 + 57730*y^5*z^5 - 22992*y^6*z^5 + 2430*y^7*z^5 + 174*z^6 - 1668*y*z^6 + 5105*y^2*z^6 - 8385*y^3*z^6 + 6345*y^4*z^6 - 2675*y^5*z^6 + 924*y^6*z^6 - 36*z^7 - 750*y*z^7 + 3756*y^2*z^7 - 6588*y^3*z^7 + 2964*y^4*z^7 + 384*y^5*z^7 - 126*z^8 + 1125*y*z^8 - 2520*y^2*z^8 + 1053*y^3*z^8 + 288*y^4*z^8 + 69*z^9 - 234*y*z^9 + 27*y^2*z^9 + 93*y^3*z^9)/(18*(-1 + y)^3*y^2* z^3*(-1 + y + z)^2*(y + z)^4) + (28*G[0, 1, y])/z^3 - (56*G[1, 1, y])/z^3) + ((-63*y + 241*y^2 - 246*y^3 + 120*y^4 + 216*y*z - 615*y^2*z + 384*y^3*z - 84*y^4*z + 72*z^2 - 486*y*z^2 + 723*y^2*z^2 - 210*y^3*z^2 - 288*z^3 + 792*y*z^3 - 565*y^2*z^3 + 72*y^3*z^3 + 432*z^4 - 675*y*z^4 + 216*y^2*z^4 - 288*z^5 + 216*y*z^5 + 72*z^6)*G[1, 1, z])/(3*y^2*z^3*(-1 + y + z)^3) + ((-4*y^2 + 5*y^3 - 5*y^4 + 5*y*z - 3*y^2*z + 5*y^3*z - 10*z^2 + 15*y*z^2 - 12*y^2*z^2 + 40*z^3 - 75*y*z^3 + 49*y^2*z^3 - 10*y^3*z^3 - 60*z^4 + 85*y*z^4 - 30*y^2*z^4 + 40*z^5 - 30*y*z^5 - 10*z^6)*G[1, 1 - y, z])/(y^2*z^3*(-1 + y + z)^3) + ((-21*y^2 + 64*y^3 - 66*y^4 + 24*y^5 - y^6 - 42*y*z + 128*y^2*z - 62*y^3*z - 106*y^4*z + 96*y^5*z - 14*y^6*z - 21*z^2 + 78*y*z^2 + 32*y^2*z^2 - 214*y^3*z^2 + 153*y^4*z^2 - 28*y^5*z^2 + 21*z^3 + 7*y*z^3 - 35*y^2*z^3 + 63*y^3*z^3 - 14*y^4*z^3 + 28*y*z^4 + 56*y^2*z^4 + 42*y*z^5)*G[1 - y, 0, z])/((-1 + y)^3*y*z^3* (y + z)^2) + ((-27*y^4 + 112*y^5 - 149*y^6 + 22*y^7 + 113*y^8 - 94*y^9 + 23*y^10 - 81*y^3*z + 462*y^4*z - 1007*y^5*z + 1058*y^6*z - 555*y^7*z + 158*y^8*z - 53*y^9*z + 18*y^10*z - 81*y^2*z^2 + 660*y^3*z^2 - 2028*y^4*z^2 + 3190*y^5*z^2 - 2877*y^6*z^2 + 1572*y^7*z^2 - 526*y^8*z^2 + 90*y^9*z^2 - 27*y*z^3 + 248*y^2*z^3 - 934*y^3*z^3 + 1832*y^4*z^3 - 2066*y^5*z^3 + 1384*y^6*z^3 - 527*y^7*z^3 + 90*y^8*z^3 - 144*y*z^4 + 1031*y^2*z^4 - 2948*y^3*z^4 + 4341*y^4*z^4 - 3500*y^5*z^4 + 1490*y^6*z^4 - 270*y^7*z^4 - 90*z^5 + 1089*y*z^5 - 4288*y^2*z^5 + 8013*y^3*z^5 - 7842*y^4*z^5 + 3919*y^5*z^5 - 810*y^6*z^5 + 270*z^6 - 1908*y*z^6 + 4977*y^2*z^6 - 6156*y^3*z^6 + 3672*y^4*z^6 - 882*y^5*z^6 - 270*z^7 + 1260*y*z^7 - 2148*y^2*z^7 + 1581*y^3*z^7 - 450*y^4*z^7 + 90*z^8 - 270*y*z^8 + 261*y^2*z^8 - 90*y^3*z^8)*G[1 - y, 1, z])/ (3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) - (2*(12*y^4 - 32*y^5 + 24*y^6 - 4*y^8 + 36*y^3*z - 60*y^4*z - 64*y^5*z + 172*y^6*z - 92*y^7*z + 8*y^8*z + 36*y^2*z^2 - 14*y^3*z^2 - 258*y^4*z^2 + 428*y^5*z^2 - 216*y^6*z^2 + 24*y^7*z^2 - 15*y*z^3 + 98*y^2*z^3 - 280*y^3*z^3 + 312*y^4*z^3 - 146*y^5*z^3 + 16*y^6*z^3 - 5*y*z^4 + 11*y^2*z^4 - 53*y^3*z^4 + 18*y^4*z^4 - 16*y^5*z^4 - 8*z^5 + 48*y*z^5 - 106*y^2*z^5 + 45*y^3*z^5 - 24*y^4*z^5 + 8*z^6 - 24*y*z^6 + 9*y^2*z^6 - 8*y^3*z^6)*G[1 - y, 1 - y, z])/((-1 + y)^3*y^2*z^3*(y + z)^3) + ((54*y^4 - 189*y^5 + 183*y^6 - 75*y^7 - 5*y^8 + 162*y^3*z - 738*y^4*z + 1035*y^5*z - 618*y^6*z + 177*y^7*z - 54*y^8*z + 162*y^2*z^2 - 1098*y^3*z^2 + 2250*y^4*z^2 - 1917*y^5*z^2 + 951*y^6*z^2 - 324*y^7*z^2 - 54*y*z^3 - 258*y^2*z^3 + 1524*y^3*z^3 - 2190*y^4*z^3 + 1643*y^5*z^3 - 756*y^6*z^3 + 345*y*z^4 - 693*y^2*z^4 + 201*y^3*z^4 + 561*y^4*z^4 - 756*y^5*z^4 + 54*z^5 - 1035*y*z^5 + 2268*y^2*z^5 - 1641*y^3*z^5 - 216*z^6 + 1575*y*z^6 - 2267*y^2*z^6 + 756*y^3*z^6 + 324*z^7 - 1155*y*z^7 + 756*y^2*z^7 - 216*z^8 + 324*y*z^8 + 54*z^9)* G[-y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + G[1, y]*((324*y^4 - 3636*y^5 + 12948*y^6 - 21846*y^7 + 19164*y^8 - 8160*y^9 + 1020*y^10 + 186*y^11 + 1134*y^3*z - 14265*y^4*z + 58101*y^5*z - 111636*y^6*z + 111057*y^7*z - 54231*y^8*z + 9009*y^9*z + 804*y^10*z + 27*y^11*z + 2106*y^2*z^2 - 25794*y^3*z^2 + 116628*y^4*z^2 - 253443*y^5*z^2 + 285314*y^6*z^2 - 158871*y^7*z^2 + 32445*y^8*z^2 + 1624*y^9*z^2 - 9*y^10*z^2 + 1458*y*z^3 - 21420*y^2*z^3 + 117450*y^3*z^3 - 301926*y^4*z^3 + 392909*y^5*z^3 - 249249*y^6*z^3 + 57555*y^7*z^3 + 4207*y^8*z^3 - 984*y^9*z^3 + 162*z^4 - 7146*y*z^4 + 58872*y^2*z^4 - 195696*y^3*z^4 + 305880*y^4*z^4 - 221391*y^5*z^4 + 51768*y^6*z^4 + 11280*y^7*z^4 - 3729*y^8*z^4 - 567*z^5 + 12609*y*z^5 - 65388*y^2*z^5 + 131441*y^3*z^5 - 107766*y^4*z^5 + 17415*y^5*z^5 + 18589*y^6*z^5 - 6270*y^7*z^5 + 684*z^6 - 9171*y*z^6 + 26816*y^2*z^6 - 22083*y^3*z^6 - 8283*y^4*z^6 + 17932*y^5*z^6 - 5643*y^6*z^6 - 234*z^7 + 1329*y*z^7 + 1965*y^2*z^7 - 10143*y^3*z^7 + 10245*y^4*z^7 - 2784*y^5*z^7 - 114*z^8 + 1293*y*z^8 - 3510*y^2*z^8 + 3282*y^3*z^8 - 699*y^4*z^8 + 69*z^9 - 396*y*z^9 + 459*y^2*z^9 - 69*y^3*z^9)/(18*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^4) + ((-4*y^2 + 5*y^3 - 5*y^4 + 5*y*z - 3*y^2*z + 5*y^3*z - 10*z^2 + 15*y*z^2 - 12*y^2*z^2 + 40*z^3 - 75*y*z^3 + 49*y^2*z^3 - 10*y^3*z^3 - 60*z^4 + 85*y*z^4 - 30*y^2*z^4 + 40*z^5 - 30*y*z^5 - 10*z^6)*G[1, z])/(y^2*z^3*(-1 + y + z)^3) + ((63*y^4 - 208*y^5 + 246*y^6 - 120*y^7 + 19*y^8 + 189*y^3*z - 912*y^4*z + 1392*y^5*z - 762*y^6*z + 51*y^7*z + 42*y^8*z + 189*y^2*z^2 - 1386*y^3*z^2 + 2394*y^4*z^2 - 1344*y^5*z^2 + 21*y^6*z^2 + 126*y^7*z^2 + 225*y*z^3 - 1358*y^2*z^3 + 2064*y^3*z^3 - 1050*y^4*z^3 - 163*y^5*z^3 + 156*y^6*z^3 - 168*y*z^4 + 204*y^2*z^4 - 24*y^3*z^4 - 522*y^4*z^4 + 132*y^5*z^4 + 30*z^5 - 180*y*z^5 + 276*y^2*z^5 - 594*y^3*z^5 + 90*y^4*z^5 - 30*z^6 + 90*y*z^6 - 216*y^2*z^6 + 30*y^3*z^6)* G[1 - y, z])/(3*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((54*y^4 - 189*y^5 + 183*y^6 - 75*y^7 - 5*y^8 + 162*y^3*z - 738*y^4*z + 1035*y^5*z - 618*y^6*z + 177*y^7*z - 54*y^8*z + 162*y^2*z^2 - 1098*y^3*z^2 + 2250*y^4*z^2 - 1917*y^5*z^2 + 951*y^6*z^2 - 324*y^7*z^2 - 54*y*z^3 - 258*y^2*z^3 + 1524*y^3*z^3 - 2190*y^4*z^3 + 1643*y^5*z^3 - 756*y^6*z^3 + 345*y*z^4 - 693*y^2*z^4 + 201*y^3*z^4 + 561*y^4*z^4 - 756*y^5*z^4 + 54*z^5 - 1035*y*z^5 + 2268*y^2*z^5 - 1641*y^3*z^5 - 216*z^6 + 1575*y*z^6 - 2267*y^2*z^6 + 756*y^3*z^6 + 324*z^7 - 1155*y*z^7 + 756*y^2*z^7 - 216*z^8 + 324*y*z^8 + 54*z^9)*G[-y, z])/(3*y^2*z^3*(-1 + y + z)^3* (y + z)^3) - (28*G[0, 1 - y, z])/z^3 + (36*G[0, -y, z])/z^3 + (56*G[1 - y, 0, z])/z^3 + (84*G[1 - y, 1 - y, z])/z^3 - (96*G[1 - y, -y, z])/z^3 - (28*G[-y, 0, z])/z^3 - (68*G[-y, 1 - y, z])/z^3 + (4*G[-y, -y, z])/z^3) - (12*G[0, 0, 1 - y, z])/z^3 + (28*G[0, 1 - y, 0, z])/z^3 - (12*G[0, 1 - y, 1, z])/z^3 + (32*G[0, 1 - y, 1 - y, z])/z^3 + (36*G[0, -y, 1 - y, z])/z^3 - (56*G[1 - y, 0, 0, z])/z^3 - (16*G[1 - y, 0, 1, z])/z^3 - (28*G[1 - y, 0, 1 - y, z])/z^3 - (28*G[1 - y, 1, 0, z])/z^3 + (28*G[1 - y, 1, 1, z])/z^3 - (84*G[1 - y, 1 - y, 0, z])/z^3 + (40*G[1 - y, 1 - y, 1, z])/z^3 - (72*G[1 - y, 1 - y, 1 - y, z])/z^3 - (96*G[1 - y, -y, 1 - y, z])/ z^3 + (12*G[-y, 0, 1, z])/z^3 + (8*G[-y, 0, 1 - y, z])/z^3 - (28*G[-y, 1 - y, 0, z])/z^3 + (12*G[-y, 1 - y, 1, z])/z^3 - (104*G[-y, 1 - y, 1 - y, z])/z^3 + (4*G[-y, -y, 1 - y, z])/z^3)* Zeta[3] + Pi^2*((6282*y^4 - 32206*y^5 + 56260*y^6 - 41030*y^7 + 10694*y^8 + 18558*y^3*z - 111402*y^4*z + 224699*y^5*z - 190807*y^6*z + 60335*y^7*z - 1383*y^8*z + 12600*y^2*z^2 - 114696*y^3*z^2 + 295119*y^4*z^2 - 302703*y^5*z^2 + 115833*y^6*z^2 - 6153*y^7*z^2 + 6912*y*z^3 - 63985*y^2*z^3 + 189448*y^3*z^3 - 217157*y^4*z^3 + 92939*y^5*z^3 - 8157*y^6*z^3 - 1026*z^4 - 9519*y*z^4 + 48647*y^2*z^4 - 47839*y^3*z^4 + 5147*y^4*z^4 + 3738*z^5 - 10629*y*z^5 + 35049*y^2*z^5 - 50085*y^3*z^5 + 8157*y^4*z^5 - 4122*z^6 + 20067*y*z^6 - 35868*y^2*z^6 + 6153*y^3*z^6 + 1410*z^7 - 7383*y*z^7 + 1383*y^2*z^7)/(648*(-1 + y)^2*y*z^2*(-1 + y + z)^3*(y + z)^3) + ((-2*y^3 + 2*y^4 - 2*y*z + 4*y^2*z - 3*y^3*z + y^4*z - 4*z^2 + 16*y*z^2 - 19*y^2*z^2 + 6*y^3*z^2 + 8*z^3 - 18*y*z^3 + 9*y^2*z^3 - 4*z^4 + 4*y*z^4)*G[0, 0, y])/(6*(-1 + y)*y*z^2* (-1 + y + z)^2*(y + z)) + ((32*y - 130*y^2 + 198*y^3 - 134*y^4 + 34*y^5 + 34*z - 199*y*z + 397*y^2*z - 337*y^3*z + 109*y^4*z - 4*y^5*z - 63*z^2 + 221*y*z^2 - 265*y^2*z^2 + 119*y^3*z^2 - 12*y^4*z^2 + 28*z^3 - 67*y*z^3 + 54*y^2*z^3 - 15*y^3*z^3 - 3*z^4 + 14*y*z^4 - 10*y^2*z^4 + 4*z^5 - 3*y*z^5)*G[0, 0, z])/ (6*(-1 + y)^3*z^2*(-1 + y + z)^2*(y + z)) + ((62*y^6 - 174*y^7 + 138*y^8 + 10*y^9 - 48*y^10 + 12*y^11 + 179*y^5*z - 768*y^6*z + 1572*y^7*z - 2132*y^8*z + 1959*y^9*z - 1044*y^10*z + 234*y^11*z + 72*y^4*z^2 - 900*y^5*z^2 + 4182*y^6*z^2 - 9423*y^7*z^2 + 11133*y^8*z^2 - 6693*y^9*z^2 + 1665*y^10*z^2 - 36*y^11*z^2 - 440*y^3*z^3 + 1659*y^4*z^3 + 780*y^5*z^3 - 12196*y^6*z^3 + 22152*y^7*z^3 - 16725*y^8*z^3 + 5004*y^9*z^3 - 234*y^10*z^3 - 326*y^2*z^4 + 2613*y^3*z^4 - 4425*y^4*z^4 - 5452*y^5*z^4 + 22395*y^6*z^4 - 22428*y^7*z^4 + 8208*y^8*z^4 - 585*y^9*z^4 - 87*y*z^5 + 1485*y^2*z^5 - 4989*y^3*z^5 + 1923*y^4*z^5 + 12006*y^5*z^5 - 17349*y^6*z^5 + 7659*y^7*z^5 - 648*y^8*z^5 + 6*z^6 + 345*y*z^6 - 2523*y^2*z^6 + 3702*y^3*z^6 + 2166*y^4*z^6 - 7215*y^5*z^6 + 3663*y^6*z^6 - 135*y^7*z^6 - 6*z^7 - 477*y*z^7 + 1575*y^2*z^7 - 561*y^3*z^7 - 1413*y^4*z^7 + 504*y^5*z^7 + 414*y^6*z^7 + 171*y*z^8 - 450*y^3*z^8 - 108*y^4*z^8 + 441*y^5*z^8 + 90*y*z^9 - 297*y^2*z^9 + 63*y^3*z^9 + 180*y^4*z^9 - 54*y*z^10 + 36*y^2*z^10 + 27*y^3*z^10)*G[0, 1, z])/(108*(-1 + y)^3*y^2*z^3* (-1 + y + z)^3*(y + z)^4) + ((86*y^6 - 96*y^7 - 22*y^8 + 32*y^9 - 72*y^4*z + 545*y^5*z - 782*y^6*z + 215*y^7*z + 88*y^8*z + 6*y^9*z + 147*y^3*z^2 - 137*y^4*z^2 - 157*y^5*z^2 - 185*y^6*z^2 + 284*y^7*z^2 + 48*y^8*z^2 + 255*y^2*z^3 - 1370*y^3*z^3 + 2395*y^4*z^3 - 2209*y^5*z^3 + 770*y^6*z^3 + 258*y^7*z^3 - 27*y*z^4 - 570*y^2*z^4 + 2157*y^3*z^4 - 2623*y^4*z^4 + 736*y^5*z^4 + 723*y^6*z^4 - 9*z^5 + 189*y*z^5 - 63*y^2*z^5 - 275*y^3*z^5 - 319*y^4*z^5 + 1071*y^5*z^5 + 39*z^6 - 414*y*z^6 + 891*y^2*z^6 - 990*y^3*z^6 + 870*y^4*z^6 - 60*z^7 + 369*y*z^7 - 594*y^2*z^7 + 384*y^3*z^7 + 39*z^8 - 126*y*z^8 + 87*y^2*z^8 - 9*z^9 + 9*y*z^9)*G[1, 0, y])/(36*(-1 + y)*y^2*z^2*(-1 + y + z)^3* (y + z)^4) + ((57*y - 282*y^2 + 582*y^3 - 624*y^4 + 345*y^5 - 78*y^6 + 57*z - 204*y*z + 292*y^2*z - 380*y^3*z + 505*y^4*z - 360*y^5*z + 90*y^6*z + 6*z^2 - 656*y*z^2 + 1974*y^2*z^2 - 1971*y^3*z^2 + 602*y^4*z^2 + 57*y^5*z^2 - 12*y^6*z^2 - 438*z^3 + 2249*y*z^3 - 3925*y^2*z^3 + 2813*y^3*z^3 - 657*y^4*z^3 - 42*y^5*z^3 + 591*z^4 - 1926*y*z^4 + 2682*y^2*z^4 - 1521*y^3*z^4 + 174*y^4*z^4 - 60*z^5 + 480*y*z^5 - 1131*y^2*z^5 + 477*y^3*z^5 - 273*z^6 - 117*y*z^6 + 390*y^2*z^6 + 117*z^7 + 117*y*z^7)* G[1, 0, z])/(36*(-1 + y)^2*y*z^3*(-1 + y + z)^3*(y + z)) + (2*G[0, -y, z]*G[1, 1, y])/(3*z^3) + G[0, 1 - y, z]* ((8*y^6 - 70*y^7 + 188*y^8 - 224*y^9 + 124*y^10 - 26*y^11 - 265*y^5*z + 937*y^6*z - 930*y^7*z - 188*y^8*z + 749*y^9*z - 309*y^10*z + 6*y^11*z - 1563*y^4*z^2 + 7472*y^5*z^2 - 12879*y^6*z^2 + 9372*y^7*z^2 - 2117*y^8*z^2 - 348*y^9*z^2 + 63*y^10*z^2 - 2081*y^3*z^3 + 13003*y^4*z^3 - 27828*y^5*z^3 + 25823*y^6*z^3 - 9640*y^7*z^3 + 594*y^8*z^3 + 129*y^9*z^3 - 2027*y^2*z^4 + 14879*y^3*z^4 - 36369*y^4*z^4 + 38348*y^5*z^4 - 17537*y^6*z^4 + 3201*y^7*z^4 - 495*y^8*z^4 - 906*y*z^5 + 9514*y^2*z^5 - 28845*y^3*z^5 + 34965*y^4*z^5 - 19018*y^5*z^5 + 6837*y^6*z^5 - 2565*y^7*z^5 + 6*z^6 + 2127*y*z^6 - 10646*y^2*z^6 + 15291*y^3*z^6 - 9189*y^4*z^6 + 6938*y^5*z^6 - 4599*y^6*z^6 - 18*z^7 - 1113*y*z^7 + 1338*y^2*z^7 + 846*y^3*z^7 + 2976*y^4*z^7 - 4137*y^5*z^7 + 18*z^8 - 531*y*z^8 + 2079*y^2*z^8 + 243*y^3*z^8 - 1881*y^4*z^8 - 6*z^9 + 423*y*z^9 - 90*y^2*z^9 - 345*y^3*z^9)/(108*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^4) - (4*G[1, 1, y])/(3*z^3)) + G[0, z]*((-726*y^4 + 2988*y^5 - 4608*y^6 + 3156*y^7 - 810*y^8 - 1878*y^3*z + 9317*y^4*z - 16797*y^5*z + 13269*y^6*z - 4025*y^7*z + 114*y^8*z - 834*y^2*z^2 + 7345*y^3*z^2 - 17844*y^4*z^2 + 17319*y^5*z^2 - 6316*y^6*z^2 + 330*y^7*z^2 + 210*y*z^3 + 1403*y^2*z^3 - 7254*y^3*z^3 + 10011*y^4*z^3 - 5144*y^5*z^3 + 774*y^6*z^3 + 57*y*z^4 - 1752*y^2*z^4 + 4113*y^3*z^4 - 3846*y^4*z^4 + 1518*y^5*z^4 - 6*z^5 - 471*y*z^5 + 1614*y^2*z^5 - 2403*y^3*z^5 + 1536*y^4*z^5 + 6*z^6 + 198*y*z^6 - 582*y^2*z^6 + 648*y^3*z^6 + 18*y*z^7 + 72*y^2*z^7)/ (72*(-1 + y)^3*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((-114*y^5 + 472*y^6 - 698*y^7 + 402*y^8 - 28*y^9 - 34*y^10 - 585*y^4*z + 2866*y^5*z - 5195*y^6*z + 4227*y^7*z - 1396*y^8*z + 71*y^9*z + 12*y^10*z - 771*y^3*z^2 + 4801*y^4*z^2 - 10395*y^5*z^2 + 9936*y^6*z^2 - 4003*y^7*z^2 + 399*y^8*z^2 + 33*y^9*z^2 - 669*y^2*z^3 + 5010*y^3*z^3 - 12329*y^4*z^3 + 12963*y^5*z^3 - 5802*y^6*z^3 + 971*y^7*z^3 - 144*y^8*z^3 - 315*y*z^4 + 3170*y^2*z^4 - 9374*y^3*z^4 + 10926*y^4*z^4 - 5462*y^5*z^4 + 1832*y^6*z^4 - 783*y^7*z^4 + 726*y*z^5 - 3477*y^2*z^5 + 4671*y^3*z^5 - 2403*y^4*z^5 + 1911*y^5*z^5 - 1452*y^6*z^5 - 3*z^6 - 369*y*z^6 + 372*y^2*z^6 + 450*y^3*z^6 + 855*y^4*z^6 - 1341*y^5*z^6 + 3*z^7 - 171*y*z^7 + 693*y^2*z^7 + 75*y^3*z^7 - 624*y^4*z^7 + 135*y*z^8 - 24*y^2*z^8 - 117*y^3*z^8)*G[1, y])/(36*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^4) + ((24*y^2 - 324*y^3 + 1260*y^4 - 2280*y^5 + 2160*y^6 - 1044*y^7 + 204*y^8 + 36*y*z - 648*y^2*z + 3150*y^3*z - 6840*y^4*z + 7560*y^5*z - 4176*y^6*z + 918*y^7*z + 6*z^2 - 324*y*z^2 + 2502*y^2*z^2 - 7327*y^3*z^2 + 10119*y^4*z^2 - 6681*y^5*z^2 + 1705*y^6*z^2 - 18*z^3 + 648*y*z^3 - 3314*y^2*z^3 + 6549*y^3*z^3 - 5658*y^4*z^3 + 1793*y^5*z^3 + 18*z^4 - 547*y*z^4 + 2163*y^2*z^4 - 3072*y^3*z^4 + 1438*y^4*z^4 - 6*z^5 + 333*y*z^5 - 1278*y^2*z^5 + 1086*y^3*z^5 - 315*y*z^6 + 585*y^2*z^6 + 135*y*z^7)*G[0, 1, y])/(18*(-1 + y)^3*y*z^2*(-1 + y + z)^3* (y + z)^2) + (11*G[1, 0, y])/(9*(-1 + y + z)^3) + ((156*y^3 - 516*y^4 + 564*y^5 - 204*y^6 + 390*y^2*z - 1314*y^3*z + 1434*y^4*z - 510*y^5*z + 329*y*z^2 - 1131*y^2*z^2 + 1203*y^3*z^2 - 437*y^4*z^2 + 39*z^3 - 165*y*z^3 + 141*y^2*z^3 - 123*y^3*z^3 - 24*y*z^4 - 84*y^2*z^4 - 36*y*z^5)*G[1, 1, y])/ (18*(-1 + y)^3*y*z^2*(y + z)^3)) + G[1, z]*(((-1 + z)*(1562*y^5 - 2590*y^6 - 40*y^7 + 1602*y^8 - 534*y^9 + 7041*y^4*z - 19558*y^5*z + 17126*y^6*z - 3706*y^7*z - 939*y^8*z + 36*y^9*z + 12171*y^3*z^2 - 51222*y^4*z^2 + 74489*y^5*z^2 - 43987*y^6*z^2 + 8540*y^7*z^2 + 9*y^8*z^2 + 7763*y^2*z^3 - 53734*y^3*z^3 + 111941*y^4*z^3 - 95970*y^5*z^3 + 32238*y^6*z^3 - 2238*y^7*z^3 + 2001*y*z^4 - 26566*y^2*z^4 + 79919*y^3*z^4 - 94426*y^4*z^4 + 47541*y^5*z^4 - 8469*y^6*z^4 - 42*z^5 - 4926*y*z^5 + 27365*y^2*z^5 - 45556*y^3*z^5 + 34817*y^4*z^5 - 13008*y^5*z^5 + 216*z^6 + 2766*y*z^6 - 7563*y^2*z^6 + 10500*y^3*z^6 - 9969*y^4*z^6 - 270*z^7 + 954*y*z^7 - 936*y^2*z^7 - 3798*y^3*z^7 + 96*z^8 - 867*y*z^8 - 579*y^2*z^8))/(648*(-1 + y)^2*y^2*z^3*(-1 + y + z)^3* (y + z)^3) + ((y^3 + y*z - 2*y^2*z - 2*z^2 + 2*y*z^2 + 6*z^3 - 7*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[0, 0, y])/ (3*y^2*z^3*(-1 + y + z)^2) + ((18*y - 58*y^2 + 63*y^3 - 27*y^4 - 69*y*z + 165*y^2*z - 117*y^3*z + 24*y^4*z - 6*z^2 + 117*y*z^2 - 174*y^2*z^2 + 60*y^3*z^2 + 24*z^3 - 117*y*z^3 + 85*y^2*z^3 - 6*y^3*z^3 - 36*z^4 + 69*y*z^4 - 18*y^2*z^4 + 24*z^5 - 18*y*z^5 - 6*z^6)*G[0, 1, y])/(18*y^2*z^3*(-1 + y + z)^3) + ((2*y^2 - y^3 + y^4 - y*z - 3*y^2*z - y^3*z + 2*z^2 - 3*y*z^2 + 6*y^2*z^2 - 8*z^3 + 15*y*z^3 - 11*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 17*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)* G[1, 0, y])/(3*y^2*z^3*(-1 + y + z)^3) + ((-18*y + 46*y^2 - 51*y^3 + 15*y^4 + 81*y*z - 165*y^2*z + 129*y^3*z - 24*y^4*z - 18*z^2 - 81*y*z^2 + 138*y^2*z^2 - 60*y^3*z^2 + 72*z^3 - 63*y*z^3 + 35*y^2*z^3 - 18*y^3*z^3 - 108*z^4 + 135*y*z^4 - 54*y^2*z^4 + 72*z^5 - 54*y*z^5 - 18*z^6)* G[1, 1, y])/(18*y^2*z^3*(-1 + y + z)^3)) + ((-171*y^3 + 970*y^4 - 1970*y^5 + 1924*y^6 - 963*y^7 + 210*y^8 - 342*y^2*z + 2726*y^3*z - 7618*y^4*z + 10076*y^5*z - 6738*y^6*z + 2142*y^7*z - 246*y^8*z - 171*y*z^2 + 2536*y^2*z^2 - 10691*y^3*z^2 + 19573*y^4*z^2 - 17631*y^5*z^2 + 7689*y^6*z^2 - 1341*y^7*z^2 + 36*y^8*z^2 + 720*y*z^3 - 6138*y^2*z^3 + 17220*y^3*z^3 - 21802*y^4*z^3 + 13058*y^5*z^3 - 3220*y^6*z^3 + 162*y^7*z^3 - 12*z^4 - 1095*y*z^4 + 6447*y^2*z^4 - 12707*y^3*z^4 + 10957*y^4*z^4 - 3935*y^5*z^4 + 345*y^6*z^4 + 48*z^5 + 624*y*z^5 - 2794*y^2*z^5 + 3998*y^3*z^5 - 2332*y^4*z^5 + 402*y^5*z^5 - 72*z^6 + 63*y*z^6 + 162*y^2*z^6 - 459*y^3*z^6 + 252*y^4*z^6 + 48*z^7 - 192*y*z^7 + 114*y^2*z^7 + 84*y^3*z^7 - 12*z^8 + 51*y*z^8 + 15*y^2*z^8)*G[1, 1, z])/(108*(-1 + y)^2*y^2* z^3*(-1 + y + z)^3*(y + z)^2) + ((4*y^2 - 5*y^3 + 19*y^4 - 2*y^5 + y*z + 3*y^2*z + 2*y^3*z - 5*y^4*z - 3*z^2 + 8*y*z^2 - 25*y^2*z^2 + 2*y^3*z^2 + 2*y^4*z^2 + 6*z^3 - 2*y*z^3 - 13*y^2*z^3 + 19*y^3*z^3 - 24*y*z^4 + 31*y^2*z^4 - 6*z^5 + 17*y*z^5 + 3*z^6)*G[1, 1 - y, z])/ (12*y^2*z^3*(-1 + y + z)^2*(y + z)) + ((-57*y^4 + 264*y^5 - 465*y^6 + 360*y^7 - 75*y^8 - 48*y^9 + 21*y^10 - 228*y^3*z + 1212*y^4*z - 2204*y^5*z + 1297*y^6*z + 642*y^7*z - 1060*y^8*z + 350*y^9*z - 9*y^10*z - 342*y^2*z^2 + 2061*y^3*z^2 - 3479*y^4*z^2 - 269*y^5*z^2 + 6267*y^6*z^2 - 6130*y^7*z^2 + 1958*y^8*z^2 - 66*y^9*z^2 - 228*y*z^3 + 1851*y^2*z^3 - 3188*y^3*z^3 - 3168*y^4*z^3 + 13902*y^5*z^3 - 13693*y^6*z^3 + 4782*y^7*z^3 - 258*y^8*z^3 - 57*z^4 + 621*y*z^4 - 669*y^2*z^4 - 5492*y^3*z^4 + 15939*y^4*z^4 - 16215*y^5*z^4 + 6623*y^6*z^4 - 750*y^7*z^4 - 63*z^5 + 992*y*z^5 - 5333*y^2*z^5 + 11298*y^3*z^5 - 11462*y^4*z^5 + 6134*y^5*z^5 - 1560*y^6*z^5 + 375*z^6 - 2181*y*z^6 + 4131*y^2*z^6 - 4161*y^3*z^6 + 3954*y^4*z^6 - 2094*y^5*z^6 - 216*z^7 + 210*y*z^7 + 150*y^2*z^7 + 1578*y^3*z^7 - 1686*y^4*z^7 - 156*z^8 + 606*y*z^8 + 312*y^2*z^8 - 738*y^3*z^8 + 117*z^9 + 24*y*z^9 - 135*y^2*z^9)*G[1 - y, 0, z])/ (36*(-1 + y)^3*y*z^3*(-1 + y + z)^2*(y + z)^4) + ((-62*y^6 + 193*y^7 - 260*y^8 + 242*y^9 - 166*y^10 + 53*y^11 - 233*y^5*z + 551*y^6*z - 171*y^7*z - 457*y^8*z + 382*y^9*z - 66*y^10*z - 6*y^11*z - 288*y^4*z^2 + 43*y^5*z^2 + 3048*y^6*z^2 - 6531*y^7*z^2 + 5195*y^8*z^2 - 1476*y^9*z^2 + 9*y^10*z^2 + 116*y^3*z^3 - 2329*y^4*z^3 + 10413*y^5*z^3 - 18773*y^6*z^3 + 15211*y^7*z^3 - 4806*y^8*z^3 + 168*y^9*z^3 + 110*y^2*z^4 - 2234*y^3*z^4 + 11247*y^4*z^4 - 22589*y^5*z^4 + 20354*y^6*z^4 - 7455*y^7*z^4 + 567*y^8*z^4 + 33*y*z^5 - 772*y^2*z^5 + 5262*y^3*z^5 - 12996*y^4*z^5 + 13930*y^5*z^5 - 6492*y^6*z^5 + 1026*y^7*z^5 - 6*z^6 - 48*y*z^6 + 953*y^2*z^6 - 3348*y^3*z^6 + 4662*y^4*z^6 - 3392*y^5*z^6 + 1143*y^6*z^6 + 18*z^7 - 48*y*z^7 - 60*y^2*z^7 + 342*y^3*z^7 - 1086*y^4*z^7 + 780*y^5*z^7 - 18*z^8 + 108*y*z^8 - 225*y^2*z^8 - 198*y^3*z^8 + 297*y^4*z^8 + 6*z^9 - 45*y*z^9 - 18*y^2*z^9 + 48*y^3*z^9)*G[1 - y, 1, z])/ (108*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((69*y^5 - 347*y^6 + 724*y^7 - 794*y^8 + 473*y^9 - 139*y^10 + 14*y^11 + 267*y^4*z - 1831*y^5*z + 4932*y^6*z - 6733*y^7*z + 4909*y^8*z - 1791*y^9*z + 244*y^10*z + 3*y^11*z + 378*y^3*z^2 - 3706*y^4*z^2 + 12547*y^5*z^2 - 20293*y^6*z^2 + 16960*y^7*z^2 - 6940*y^8*z^2 + 1027*y^9*z^2 + 27*y^10*z^2 + 222*y^2*z^3 - 3484*y^3*z^3 + 15259*y^4*z^3 - 29461*y^5*z^3 + 28147*y^6*z^3 - 12781*y^7*z^3 + 2020*y^8*z^3 + 78*y^9*z^3 + 33*y*z^4 - 1325*y^2*z^4 + 8769*y^3*z^4 - 21559*y^4*z^4 + 24269*y^5*z^4 - 12447*y^6*z^4 + 2173*y^7*z^4 + 87*y^8*z^4 - 9*z^5 - 93*y*z^5 + 2155*y^2*z^5 - 7858*y^3*z^5 + 11001*y^4*z^5 - 6607*y^5*z^5 + 1405*y^6*z^5 + 24*z^6 + 126*y*z^6 - 1340*y^2*z^6 + 2619*y^3*z^6 - 2001*y^4*z^6 + 635*y^5*z^6 - 87*y^6*z^6 - 18*z^7 - 96*y*z^7 + 336*y^2*z^7 - 378*y^3*z^7 + 198*y^4*z^7 - 78*y^5*z^7 + 21*y*z^8 - 21*y^2*z^8 + 3*y^3*z^8 - 27*y^4*z^8 + 3*z^9 + 9*y*z^9 - 15*y^2*z^9 - 3*y^3*z^9)*G[1 - y, 1 - y, z])/(36*(-1 + y)^3*y^2* z^3*(-1 + y + z)^2*(y + z)^4) + ((-441*y^6 + 1629*y^7 - 2448*y^8 + 1918*y^9 - 803*y^10 + 145*y^11 - 1869*y^5*z + 8193*y^6*z - 14496*y^7*z + 13453*y^8*z - 7190*y^9*z + 2254*y^10*z - 345*y^11*z - 2586*y^4*z^2 + 13434*y^5*z^2 - 27219*y^6*z^2 + 29334*y^7*z^2 - 19989*y^8*z^2 + 9198*y^9*z^2 - 2172*y^10*z^2 - 978*y^3*z^3 + 6222*y^4*z^3 - 13713*y^5*z^3 + 18620*y^6*z^3 - 21784*y^7*z^3 + 17318*y^8*z^3 - 5685*y^9*z^3 + 1611*y^2*z^4 - 9873*y^3*z^4 + 26010*y^4*z^4 - 28381*y^5*z^4 + 1409*y^6*z^4 + 16697*y^7*z^4 - 7473*y^8*z^4 + 783*y*z^5 - 10449*y^2*z^5 + 38970*y^3*z^5 - 56217*y^4*z^5 + 23004*y^5*z^5 + 8226*y^6*z^5 - 3615*y^7*z^5 - 2502*y*z^6 + 17541*y^2*z^6 - 34358*y^3*z^6 + 15091*y^4*z^6 + 4123*y^5*z^6 + 3615*y^6*z^6 + 18*z^7 + 2439*y*z^7 - 7544*y^2*z^7 - 1208*y^3*z^7 + 5842*y^4*z^7 + 7473*y^5*z^7 - 36*z^8 - 177*y*z^8 - 3798*y^2*z^8 + 5346*y^3*z^8 + 5685*y^4*z^8 + 24*z^9 - 918*y*z^9 + 2232*y^2*z^9 + 2172*y^3*z^9 - 6*z^10 + 363*y*z^10 + 345*y^2*z^10)* G[-y, 1 - y, z])/(108*(-1 + y)^2*y^2*z^3*(-1 + y + z)^3* (y + z)^4) + G[0, y]*((-306*y^4 + 424*y^5 - 106*y^6 - 12*y^7 - 1326*y^3*z + 3305*y^4*z - 2337*y^5*z + 352*y^6*z + 6*y^7*z - 1242*y^2*z^2 + 5977*y^3*z^2 - 7383*y^4*z^2 + 2669*y^5*z^2 - 258*y^6*z^2 - 222*y*z^3 + 3795*y^2*z^3 - 8425*y^3*z^3 + 5134*y^4*z^3 - 756*y^5*z^3 - 108*z^4 + 1029*y*z^4 - 4347*y^2*z^4 + 4164*y^3*z^4 - 738*y^4*z^4 + 330*z^5 - 1518*y*z^5 + 2046*y^2*z^5 - 384*y^3*z^5 - 336*z^6 + 825*y*z^6 - 252*y^2*z^6 + 114*z^7 - 114*y*z^7)/(72*(-1 + y)*y*(-1 + z)*z^2* (-1 + y + z)^2*(y + z)^3) - (11*y*(8 - 12*y + 4*y^2 - 10*z + 10*y*z + 3*z^2 - 3*y*z^2 + 3*z^3)*G[0, z])/(36*(-1 + y)*z^2* (-1 + y + z)^3) + ((-4*y^2 + 5*y^3 - 19*y^4 + 2*y^5 - y*z - 3*y^2*z - 2*y^3*z + 5*y^4*z + 3*z^2 - 8*y*z^2 + 25*y^2*z^2 - 2*y^3*z^2 - 2*y^4*z^2 - 6*z^3 + 2*y*z^3 + 13*y^2*z^3 - 19*y^3*z^3 + 24*y*z^4 - 31*y^2*z^4 + 6*z^5 - 17*y*z^5 - 3*z^6)* G[1, z])/(12*y^2*z^3*(-1 + y + z)^2*(y + z)) + ((-12*y^5 + 192*y^6 - 382*y^7 + 280*y^8 - 78*y^9 - 39*y^4*z + 846*y^5*z - 2343*y^6*z + 2413*y^7*z - 994*y^8*z + 117*y^9*z - 36*y^3*z^2 + 1437*y^4*z^2 - 5492*y^5*z^2 + 7320*y^6*z^2 - 3859*y^7*z^2 + 630*y^8*z^2 + 6*y^2*z^3 + 765*y^3*z^3 - 5198*y^4*z^3 + 9707*y^5*z^3 - 6663*y^6*z^3 + 1416*y^7*z^3 + 24*y*z^4 - 129*y^2*z^4 - 1508*y^3*z^4 + 5685*y^4*z^4 - 5674*y^5*z^4 + 1734*y^6*z^4 + 9*z^5 - 75*y*z^5 + 117*y^2*z^5 + 1330*y^3*z^5 - 2473*y^4*z^5 + 1290*y^5*z^5 - 18*z^6 + 12*y*z^6 + 261*y^2*z^6 - 765*y^3*z^6 + 642*y^4*z^6 + 114*y*z^7 - 321*y^2*z^7 + 240*y^3*z^7 + 18*z^8 - 84*y*z^8 + 66*y^2*z^8 - 9*z^9 + 9*y*z^9)*G[1 - y, z])/(36*(-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((-y^5 - y^3*z + y^3*z^2 - 6*y*z^3 + 16*y^2*z^3 - 14*y^3*z^3 + 4*y^4*z^3 - 4*z^4 + 28*y*z^4 - 40*y^2*z^4 + 16*y^3*z^4 + 12*z^5 - 38*y*z^5 + 24*y^2*z^5 - 12*z^6 + 16*y*z^6 + 4*z^7)*G[0, 1, z])/(6*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((39*y^3 - 117*y^4 + 117*y^5 - 39*y^6 - 117*y^3*z + 234*y^4*z - 117*y^5*z - 9*y*z^2 + 33*y^2*z^2 + 72*y^3*z^2 - 68*y^4*z^2 - 6*y^5*z^2 - 6*z^3 + 57*y*z^3 - 126*y^2*z^3 + 110*y^3*z^3 - 30*y^4*z^3 + 24*z^4 - 117*y*z^4 + 175*y^2*z^4 - 60*y^3*z^4 - 36*z^5 + 99*y*z^5 - 60*y^2*z^5 + 24*z^6 - 30*y*z^6 - 6*z^7)*G[0, 1 - y, z])/ (18*y^2*z^2*(-1 + y + z)^3*(y + z)^2) - (11*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, z])/(9*z^3*(-1 + y + z)^3) - (2*(y^2 - y^3 + y^4 - y*z - y^3*z + 2*z^2 - 3*y*z^2 + 3*y^2*z^2 - 8*z^3 + 15*y*z^3 - 10*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 17*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)*G[1, 1, z])/ (3*y^2*z^3*(-1 + y + z)^3) + ((2*y^2 - y^3 + y^4 - y*z - 3*y^2*z - y^3*z + 2*z^2 - 3*y*z^2 + 6*y^2*z^2 - 8*z^3 + 15*y*z^3 - 11*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 17*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)*G[1, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3) + (11*G[1 - y, 0, z])/(9*z^3) + ((-4*y^4 + 7*y^5 - 4*y^6 - 6*y^3*z + 18*y^4*z - 13*y^5*z - 4*y^2*z^2 + 19*y^3*z^2 - 18*y^4*z^2 - 15*y*z^3 + 48*y^2*z^3 - 48*y^3*z^3 + 10*y^4*z^3 - 10*z^4 + 70*y*z^4 - 104*y^2*z^4 + 40*y^3*z^4 + 30*z^5 - 95*y*z^5 + 60*y^2*z^5 - 30*z^6 + 40*y*z^6 + 10*z^7)*G[1 - y, 1, z])/(6*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-44*y^5 - 93*y^4*z - 93*y^3*z^2 + 39*y^2*z^3 - 18*y^3*z^3 + 45*y*z^4 - 54*y^2*z^4 + 18*z^5 - 54*y*z^5 - 18*z^6)*G[1 - y, 1 - y, z])/(18*y^2*z^3*(y + z)^3) + ((99*y^5 - 99*y^6 + 34*y^7 - 36*y^3*z + 306*y^4*z - 504*y^5*z + 203*y^6*z + 207*y^3*z^2 - 711*y^4*z^2 + 439*y^5*z^2 - 9*y*z^3 + 33*y^2*z^3 - 351*y^3*z^3 + 410*y^4*z^3 - 6*y^5*z^3 - 6*z^4 + 57*y*z^4 - 126*y^2*z^4 + 196*y^3*z^4 - 30*y^4*z^4 + 24*z^5 - 117*y*z^5 + 131*y^2*z^5 - 60*y^3*z^5 - 36*z^6 + 99*y*z^6 - 60*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[-y, 1 - y, z])/ (18*y^2*z^3*(-1 + y + z)^3*(y + z)^2)) + G[1, 1, y]*((534*y^4 - 3852*y^5 + 11256*y^6 - 17160*y^7 + 14454*y^8 - 6396*y^9 + 1164*y^10 + 1299*y^3*z - 11358*y^4*z + 39195*y^5*z - 69189*y^6*z + 66555*y^7*z - 33390*y^8*z + 6951*y^9*z - 63*y^10*z + 745*y^2*z^2 - 10473*y^3*z^2 + 48588*y^4*z^2 - 106725*y^5*z^2 + 122742*y^6*z^2 - 72306*y^7*z^2 + 17969*y^8*z^2 - 540*y^9*z^2 - 93*y*z^3 - 2589*y^2*z^3 + 24564*y^3*z^3 - 77625*y^4*z^3 + 114870*y^5*z^3 - 83352*y^6*z^3 + 25959*y^7*z^3 - 1734*y^8*z^3 + 15*z^4 + 63*y*z^4 + 4494*y^2*z^4 - 27306*y^3*z^4 + 57888*y^4*z^4 - 55074*y^5*z^4 + 22809*y^6*z^4 - 2889*y^7*z^4 - 51*z^5 + 387*y*z^5 - 4865*y^2*z^5 + 16044*y^3*z^5 - 21345*y^4*z^5 + 12623*y^5*z^5 - 2775*y^6*z^5 + 72*z^6 - 615*y*z^6 + 2625*y^2*z^6 - 4923*y^3*z^6 + 4449*y^4*z^6 - 1554*y^5*z^6 - 39*z^7 + 243*y*z^7 - 621*y^2*z^7 + 939*y^3*z^7 - 468*y^4*z^7 + 3*z^8 - 9*y*z^8 + 81*y^2*z^8 - 57*y^3*z^8)/(108*(-1 + y)^3*y^2* z^2*(-1 + y + z)^3*(y + z)^3) + (8*G[1 - y, 0, z])/(3*z^3) + (4*G[1 - y, 1, z])/(3*z^3) + (4*G[1 - y, 1 - y, z])/z^3 - (4*G[1 - y, -y, z])/(3*z^3) + (26*G[-y, 0, z])/(3*z^3) - (10*G[-y, -y, z])/z^3) + G[0, 1, y]* ((-288*y^5 + 2742*y^6 - 9450*y^7 + 16140*y^8 - 14820*y^9 + 7038*y^10 - 1362*y^11 - 1539*y^4*z + 14712*y^5*z - 53142*y^6*z + 96351*y^7*z - 94299*y^8*z + 47850*y^9*z - 9996*y^10*z + 63*y^11*z - 1989*y^3*z^2 + 24414*y^4*z^2 - 103818*y^5*z^2 + 212590*y^6*z^2 - 229680*y^7*z^2 + 127239*y^8*z^2 - 29269*y^9*z^2 + 513*y^10*z^2 - 1791*y^2*z^3 + 22842*y^3*z^3 - 108774*y^4*z^3 + 247852*y^5*z^3 - 293352*y^6*z^3 + 176952*y^7*z^3 - 45901*y^8*z^3 + 2172*y^9*z^3 - 891*y*z^4 + 12738*y^2*z^4 - 68352*y^3*z^4 + 171186*y^4*z^4 - 216222*y^5*z^4 + 138984*y^6*z^4 - 43206*y^7*z^4 + 5763*y^8*z^4 + 2790*y*z^5 - 22836*y^2*z^5 + 67429*y^3*z^5 - 87408*y^4*z^5 + 56004*y^5*z^5 - 25768*y^6*z^5 + 9780*y^7*z^5 - 36*z^6 - 2574*y*z^6 + 11614*y^2*z^6 - 11649*y^3*z^6 + 1929*y^4*z^6 - 9823*y^5*z^6 + 10503*y^6*z^6 + 72*z^7 + 12*y*z^7 + 3777*y^2*z^7 - 8604*y^3*z^7 - 2199*y^4*z^7 + 6888*y^5*z^7 - 48*z^8 + 1101*y*z^8 - 3402*y^2*z^8 - 204*y^3*z^8 + 2517*y^4*z^8 + 12*z^9 - 414*y*z^9 + 393*y^3*z^9)/ (108*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^4) + (2*G[0, 1 - y, z])/(3*z^3) + (2*G[0, -y, z])/(3*z^3) - (10*G[1 - y, 0, z])/z^3 - (4*G[1 - y, 1, z])/(3*z^3) + (20*G[1 - y, 1 - y, z])/(3*z^3) - (4*G[1 - y, -y, z])/(3*z^3) - (4*G[-y, 0, z])/(3*z^3) - (32*G[-y, 1 - y, z])/(3*z^3) - (26*G[-y, -y, z])/(3*z^3)) - (2*(4 - 8*y + 4*y^2 + 2*z - 2*y*z + 3*z^2)*G[0, 0, 0, z])/(3*(-1 + y)^3*z^2) + ((-12*y^2 + 156*y^3 - 600*y^4 + 1080*y^5 - 1020*y^6 + 492*y^7 - 96*y^8 - 18*y*z + 312*y^2*z - 1500*y^3*z + 3240*y^4*z - 3570*y^5*z + 1968*y^6*z - 432*y^7*z - 3*z^2 + 156*y*z^2 - 1191*y^2*z^2 + 3485*y^3*z^2 - 4824*y^4*z^2 + 3195*y^5*z^2 - 818*y^6*z^2 + 9*z^3 - 309*y*z^3 + 1600*y^2*z^3 - 3183*y^3*z^3 + 2757*y^4*z^3 - 874*y^5*z^3 - 9*z^4 + 275*y*z^4 - 1065*y^2*z^4 + 1488*y^3*z^4 - 689*y^4*z^4 + 3*z^5 - 156*y*z^5 + 597*y^2*z^5 - 507*y^3*z^5 + 147*y*z^6 - 273*y^2*z^6 - 63*y*z^7)*G[0, 0, 1, y])/ (9*(-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^2) + ((2*y^4 - 6*y^5 + 6*y^6 - 2*y^7 - 6*y^3*z + 72*y^4*z - 264*y^5*z + 456*y^6*z - 414*y^7*z + 192*y^8*z - 36*y^9*z - 24*y^2*z^2 + 252*y^3*z^2 - 972*y^4*z^2 + 1842*y^5*z^2 - 1854*y^6*z^2 + 954*y^7*z^2 - 198*y^8*z^2 - 27*y*z^3 + 312*y^2*z^3 - 1383*y^3*z^3 + 3008*y^4*z^3 - 3441*y^5*z^3 + 1992*y^6*z^3 - 461*y^7*z^3 - 3*z^4 + 123*y*z^4 - 834*y^2*z^4 + 2352*y^3*z^4 - 3279*y^4*z^4 + 2241*y^5*z^4 - 600*y^6*z^4 + 9*z^5 - 186*y*z^5 + 852*y^2*z^5 - 1656*y^3*z^5 + 1497*y^4*z^5 - 516*y^5*z^5 - 9*z^6 + 119*y*z^6 - 429*y^2*z^6 + 663*y^3*z^6 - 362*y^4*z^6 + 3*z^7 - 51*y*z^7 + 219*y^2*z^7 - 225*y^3*z^7 + 42*y*z^8 - 96*y^2*z^8 - 18*y*z^9)*G[0, 0, 1, z])/(18*(-1 + y)^3*y*z^3*(-1 + y + z)^3* (y + z)^3) + ((-y^4 + 6*y^5 - 15*y^6 + 20*y^7 - 15*y^8 + 6*y^9 - y^10 - 15*y^3*z + 69*y^4*z - 120*y^5*z + 90*y^6*z - 15*y^7*z - 15*y^8*z + 6*y^9*z - 33*y^2*z^2 + 171*y^3*z^2 - 303*y^4*z^2 + 162*y^5*z^2 + 117*y^6*z^2 - 165*y^7*z^2 + 51*y^8*z^2 - 26*y*z^3 + 183*y^2*z^3 - 390*y^3*z^3 + 195*y^4*z^3 + 315*y^5*z^3 - 414*y^6*z^3 + 137*y^7*z^3 - 3*z^4 + 72*y*z^4 - 234*y^2*z^4 + 123*y^3*z^4 + 402*y^4*z^4 - 579*y^5*z^4 + 219*y^6*z^4 + 9*z^5 - 63*y*z^5 + 27*y^2*z^5 + 333*y^3*z^5 - 582*y^4*z^5 + 276*y^5*z^5 - 9*z^6 + 6*y*z^6 + 162*y^2*z^6 - 432*y^3*z^6 + 291*y^4*z^6 + 3*z^7 + 33*y*z^7 - 201*y^2*z^7 + 219*y^3*z^7 - 42*y*z^8 + 96*y^2*z^8 + 18*y*z^9)*G[0, 0, 1 - y, z])/(9*(-1 + y)^3*y*z^3* (-1 + y + z)^3*(y + z)^3) - (11*G[0, 1, 0, y])/ (9*(-1 + y + z)^3) + ((-9*y^2 + 54*y^3 - 138*y^4 + 192*y^5 - 153*y^6 + 66*y^7 - 12*y^8 - 18*y*z + 288*y^2*z - 1173*y^3*z + 2175*y^4*z - 2097*y^5*z + 1029*y^6*z - 204*y^7*z - 9*z^2 + 342*y*z^2 - 1986*y^2*z^2 + 4707*y^3*z^2 - 5490*y^4*z^2 + 3147*y^5*z^2 - 711*y^6*z^2 + 72*z^3 - 1005*y*z^3 + 3585*y^2*z^3 - 5351*y^3*z^3 + 3513*y^4*z^3 - 720*y^5*z^3 - 94*y^6*z^3 - 162*z^4 + 1113*y*z^4 - 2224*y^2*z^4 + 1341*y^3*z^4 + 348*y^4*z^4 - 416*y^5*z^4 + 144*z^5 - 428*y*z^5 - 126*y^2*z^5 + 1233*y^3*z^5 - 823*y^4*z^5 - 45*z^6 - 138*y*z^6 + 957*y^2*z^6 - 891*y^3*z^6 + 273*y*z^7 - 507*y^2*z^7 - 117*y*z^8)*G[0, 1, 0, z])/ (18*(-1 + y)^3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((-156*y^3 + 468*y^4 - 468*y^5 + 156*y^6 - 390*y^2*z + 1638*y^3*z - 2106*y^4*z + 858*y^5*z - 329*y*z^2 + 2157*y^2*z^2 - 3795*y^3*z^2 + 1959*y^4*z^2 - 39*z^3 + 1104*y*z^3 - 3261*y^2*z^3 + 2328*y^3*z^3 + 117*z^4 - 1221*y*z^4 + 1470*y^2*z^4 - 117*z^5 + 438*y*z^5 + 39*z^6)*G[0, 1, 1, y])/ (18*y*z^2*(-1 + y + z)^3*(y + z)^3) + ((9*y^3 - 58*y^4 + 150*y^5 - 204*y^6 + 157*y^7 - 66*y^8 + 12*y^9 + 27*y^2*z - 198*y^3*z + 591*y^4*z - 939*y^5*z + 858*y^6*z - 447*y^7*z + 120*y^8*z - 12*y^9*z + 27*y*z^2 - 252*y^2*z^2 + 927*y^3*z^2 - 1788*y^4*z^2 + 1983*y^5*z^2 - 1278*y^6*z^2 + 447*y^7*z^2 - 66*y^8*z^2 + 9*z^3 - 137*y*z^3 + 687*y^2*z^3 - 1695*y^3*z^3 + 2357*y^4*z^3 - 1905*y^5*z^3 + 843*y^6*z^3 - 159*y^7*z^3 - 33*z^4 + 270*y*z^4 - 900*y^2*z^4 + 1617*y^3*z^4 - 1677*y^4*z^4 + 951*y^5*z^4 - 228*y^6*z^4 + 45*z^5 - 261*y*z^5 + 660*y^2*z^5 - 927*y^3*z^5 + 714*y^4*z^5 - 231*y^5*z^5 - 27*z^6 + 132*y*z^6 - 297*y^2*z^6 + 369*y^3*z^6 - 186*y^4*z^6 + 6*z^7 - 39*y*z^7 + 123*y^2*z^7 - 117*y^3*z^7 + 21*y*z^8 - 48*y^2*z^8 - 9*y*z^9)*G[0, 1, 1, z])/(18*(-1 + y)^3*y*z^3*(-1 + y + z)^3* (y + z)^3) + ((y^5 + y^3*z - y^3*z^2 + 6*y*z^3 - 16*y^2*z^3 + 14*y^3*z^3 - 4*y^4*z^3 + 4*z^4 - 28*y*z^4 + 40*y^2*z^4 - 16*y^3*z^4 - 12*z^5 + 38*y*z^5 - 24*y^2*z^5 + 12*z^6 - 16*y*z^6 - 4*z^7)*G[0, 1, 1 - y, z])/(6*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((3*y^2 - 17*y^3 + 39*y^4 - 45*y^5 + 25*y^6 - 3*y^7 - 3*y^8 + y^9 + 6*y*z - 43*y^2*z + 134*y^3*z - 233*y^4*z + 240*y^5*z - 141*y^6*z + 38*y^7*z + y^8*z - 2*y^9*z + 3*z^2 - 37*y*z^2 + 172*y^2*z^2 - 428*y^3*z^2 + 617*y^4*z^2 - 501*y^5*z^2 + 194*y^6*z^2 - 10*y^7*z^2 - 10*y^8*z^2 - 12*z^3 + 98*y*z^3 - 355*y^2*z^3 + 696*y^3*z^3 - 738*y^4*z^3 + 370*y^5*z^3 - 39*y^6*z^3 - 20*y^7*z^3 + 18*z^4 - 124*y*z^4 + 370*y^2*z^4 - 554*y^3*z^4 + 384*y^4*z^4 - 74*y^5*z^4 - 20*y^6*z^4 - 12*z^5 + 80*y*z^5 - 214*y^2*z^5 + 254*y^3*z^5 - 98*y^4*z^5 - 10*y^5*z^5 + 3*z^6 - 35*y*z^6 + 115*y^2*z^6 - 93*y^3*z^6 - 2*y^4*z^6 + 28*y*z^7 - 52*y^2*z^7 - 12*y*z^8)*G[0, 1 - y, 0, z])/ (6*(-1 + y)^3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((-2*y^4 + 7*y^5 - 11*y^6 + 11*y^7 - 7*y^8 + 2*y^9 + 6*y^3*z - 11*y^4*z - 22*y^5*z + 72*y^6*z - 64*y^7*z + 19*y^8*z + 24*y^2*z^2 - 69*y^3*z^2 - 2*y^4*z^2 + 180*y^5*z^2 - 198*y^6*z^2 + 65*y^7*z^2 + 27*y*z^3 - 114*y^2*z^3 + 90*y^3*z^3 + 162*y^4*z^3 - 273*y^5*z^3 + 108*y^6*z^3 + 3*z^4 - 45*y*z^4 + 69*y^2*z^4 + 87*y^3*z^4 - 240*y^4*z^4 + 126*y^5*z^4 - 6*z^5 + 15*y*z^5 + 45*y^2*z^5 - 183*y^3*z^5 + 147*y^4*z^5 + 3*z^6 + 9*y*z^6 - 99*y^2*z^6 + 141*y^3*z^6 - 24*y*z^7 + 78*y^2*z^7 + 18*y*z^8)* G[0, 1 - y, 1, z])/(18*(-1 + y)^3*y*z^3*(-1 + y + z)^2* (y + z)^3) + ((-9*y^4 + 57*y^5 - 153*y^6 + 225*y^7 - 195*y^8 + 99*y^9 - 27*y^10 + 3*y^11 - 27*y^3*z + 18*y^4*z + 435*y^5*z - 1506*y^6*z + 2265*y^7*z - 1818*y^8*z + 777*y^9*z - 150*y^10*z + 6*y^11*z - 27*y^2*z^2 - 192*y^3*z^2 + 2160*y^4*z^2 - 6909*y^5*z^2 + 10857*y^6*z^2 - 9306*y^7*z^2 + 4254*y^8*z^2 - 873*y^9*z^2 + 36*y^10*z^2 - 9*y*z^3 - 227*y^2*z^3 + 2736*y^3*z^3 - 10263*y^4*z^3 + 18533*y^5*z^3 - 17883*y^6*z^3 + 9060*y^7*z^3 - 2043*y^8*z^3 + 96*y^9*z^3 - 24*y*z^4 + 1152*y^2*z^4 - 6495*y^3*z^4 + 14940*y^4*z^4 - 17082*y^5*z^4 + 9864*y^6*z^4 - 2511*y^7*z^4 + 156*y^8*z^4 - 6*z^5 + 180*y*z^5 - 1866*y^2*z^5 + 6060*y^3*z^5 - 8622*y^4*z^5 + 5760*y^5*z^5 - 1686*y^6*z^5 + 180*y^7*z^5 + 24*z^6 - 324*y*z^6 + 1443*y^2*z^6 - 2529*y^3*z^6 + 1809*y^4*z^6 - 543*y^5*z^6 + 156*y^6*z^6 - 36*z^7 + 267*y*z^7 - 597*y^2*z^7 + 381*y^3*z^7 - 3*y^4*z^7 + 96*y^5*z^7 + 24*z^8 - 108*y*z^8 + 96*y^2*z^8 + 60*y^3*z^8 + 36*y^4*z^8 - 6*z^9 + 18*y*z^9 + 18*y^2*z^9 + 6*y^3*z^9)* G[0, 1 - y, 1 - y, z])/(18*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3* (y + z)^3) + ((6*y^6 - 24*y^7 + 38*y^8 - 30*y^9 + 12*y^10 - 2*y^11 + 78*y^4*z - 606*y^5*z + 1866*y^6*z - 2964*y^7*z + 2586*y^8*z - 1182*y^9*z + 222*y^10*z + 132*y^3*z^2 - 1476*y^4*z^2 + 5772*y^5*z^2 - 10974*y^6*z^2 + 11070*y^7*z^2 - 5718*y^8*z^2 + 1194*y^9*z^2 + 88*y^2*z^3 - 1392*y^3*z^3 + 7020*y^4*z^3 - 16277*y^5*z^3 + 19317*y^6*z^3 - 11457*y^7*z^3 + 2707*y^8*z^3 - 6*y^9*z^3 + 24*y*z^4 - 582*y^2*z^4 + 4140*y^3*z^4 - 12381*y^4*z^4 + 18072*y^5*z^4 - 12831*y^6*z^4 + 3594*y^7*z^4 - 36*y^8*z^4 + 6*z^5 - 126*y*z^5 + 1266*y^2*z^5 - 5199*y^3*z^5 + 10080*y^4*z^5 - 9396*y^5*z^5 + 3459*y^6*z^5 - 90*y^7*z^5 - 24*z^6 + 252*y*z^6 - 1323*y^2*z^6 + 3636*y^3*z^6 - 5130*y^4*z^6 + 2826*y^5*z^6 - 120*y^6*z^6 + 36*z^7 - 240*y*z^7 + 867*y^2*z^7 - 2067*y^3*z^7 + 1845*y^4*z^7 - 90*y^5*z^7 - 24*z^8 + 108*y*z^8 - 453*y^2*z^8 + 756*y^3*z^8 - 36*y^4*z^8 + 6*z^9 - 18*y*z^9 + 135*y^2*z^9 - 6*y^3*z^9)*G[0, -y, 1 - y, z])/ (18*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + ((3*y - 2*y^2 + 2*z - 4*y*z - 2*z^2)*G[1, 0, 0, y])/ (3*y^2*(y + z)^2) + ((3 - 6*y + 4*y^2 - 9*z + 12*y*z - 4*y^2*z + 9*z^2 - 6*y*z^2 - 3*z^3)*G[1, 0, 0, z])/ (3*y*z^3*(-1 + y + z)^2) + ((192*y^4 - 972*y^5 + 1980*y^6 - 2040*y^7 + 1080*y^8 - 252*y^9 + 12*y^10 + 480*y^3*z - 2916*y^4*z + 6930*y^5*z - 8160*y^6*z + 4860*y^7*z - 1260*y^8*z + 66*y^9*z + 391*y^2*z^2 - 3240*y^3*z^2 + 9555*y^4*z^2 - 13199*y^5*z^2 + 8796*y^6*z^2 - 2355*y^7*z^2 + 46*y^8*z^2 + 6*y^9*z^2 + 33*y*z^3 - 1173*y^2*z^3 + 5424*y^3*z^3 - 9477*y^4*z^3 + 6771*y^5*z^3 - 1104*y^6*z^3 - 510*y^7*z^3 + 36*y^8*z^3 - 6*z^4 - 45*y*z^4 + 966*y^2*z^4 - 2379*y^3*z^4 + 846*y^4*z^4 + 2247*y^5*z^4 - 1719*y^6*z^4 + 90*y^7*z^4 + 24*z^5 - 81*y*z^5 + 242*y^2*z^5 - 1545*y^3*z^5 + 3633*y^4*z^5 - 2528*y^5*z^5 + 120*y^6*z^5 - 36*z^6 + 183*y*z^6 - 738*y^2*z^6 + 2106*y^3*z^6 - 2010*y^4*z^6 + 90*y^5*z^6 + 24*z^7 - 108*y*z^7 + 495*y^2*z^7 - 852*y^3*z^7 + 36*y^4*z^7 - 6*z^8 + 18*y*z^8 - 153*y^2*z^8 + 6*y^3*z^8)*G[1, 0, 1, y])/(18*(-1 + y)^3*y^2*z^2* (-1 + y + z)^3*(y + z)^3) + G[-y, z]* (((-3*y^3 - y^6 - 159*y^2*z + 474*y^3*z - 477*y^4*z + 169*y^5*z - 6*y^6*z - 231*y*z^2 + 1173*y^2*z^2 - 1665*y^3*z^2 + 758*y^4*z^2 - 30*y^5*z^2 - 36*z^3 + 807*y*z^3 - 2007*y^2*z^3 + 1230*y^3*z^3 - 60*y^4*z^3 + 108*z^4 - 927*y*z^4 + 903*y^2*z^4 - 60*y^3*z^4 - 108*z^5 + 297*y*z^5 - 30*y^2*z^5 + 36*z^6 - 6*y*z^6)*G[0, 1, y])/(18*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((99*y^5 - 99*y^6 + 34*y^7 - 36*y^3*z + 306*y^4*z - 504*y^5*z + 203*y^6*z + 207*y^3*z^2 - 711*y^4*z^2 + 439*y^5*z^2 - 9*y*z^3 + 33*y^2*z^3 - 351*y^3*z^3 + 410*y^4*z^3 - 6*y^5*z^3 - 6*z^4 + 57*y*z^4 - 126*y^2*z^4 + 196*y^3*z^4 - 30*y^4*z^4 + 24*z^5 - 117*y*z^5 + 131*y^2*z^5 - 60*y^3*z^5 - 36*z^6 + 99*y*z^6 - 60*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[1, 0, y])/ (18*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((-55*y^4 + 153*y^5 - 153*y^6 + 51*y^7 - 242*y^3*z + 873*y^4*z - 1026*y^5*z + 405*y^6*z - 6*y^7*z - 319*y^2*z^2 + 1683*y^3*z^2 - 2568*y^4*z^2 + 1242*y^5*z^2 - 30*y^6*z^2 - 33*y*z^3 + 1056*y^2*z^3 - 2751*y^3*z^3 + 1813*y^4*z^3 - 54*y^5*z^3 + 6*z^4 + 69*y*z^4 - 1101*y^2*z^4 + 1256*y^3*z^4 - 30*y^4*z^4 - 24*z^5 - 9*y*z^5 + 298*y^2*z^5 + 30*y^3*z^5 + 36*z^6 - 57*y*z^6 + 54*y^2*z^6 - 24*z^7 + 30*y*z^7 + 6*z^8)*G[1, 1, y])/ (18*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (4*G[0, 0, 1, y])/ (3*z^3) - (26*G[0, 1, 1, y])/(3*z^3) - (32*G[1, 0, 1, y])/ (3*z^3)) + ((9 - 35*y + 30*y^2 - 12*y^3 - 36*z + 105*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 105*y*z^2 + 30*y^2*z^2 - 36*z^3 + 35*y*z^3 + 9*z^4)*G[1, 0, 1, z])/(18*y*z^3*(-1 + y + z)^3) + ((-22*y^2 + 3*y^3 - 3*y^4 + 3*y*z + 57*y^2*z + 3*y^3*z - 6*z^2 + 9*y*z^2 - 66*y^2*z^2 + 24*z^3 - 45*y*z^3 + 49*y^2*z^3 - 6*y^3*z^3 - 36*z^4 + 51*y*z^4 - 18*y^2*z^4 + 24*z^5 - 18*y*z^5 - 6*z^6)*G[1, 0, 1 - y, z])/(18*y^2*z^3*(-1 + y + z)^3) - (2*(23*y^2 - 75*y^3 + 87*y^4 - 30*y^5 + 6*y^6 + 15*y*z - 132*y^2*z + 255*y^3*z - 141*y^4*z + 36*y^5*z + 6*z^2 - 81*y*z^2 + 285*y^2*z^2 - 267*y^3*z^2 + 90*y^4*z^2 - 24*z^3 + 153*y*z^3 - 255*y^2*z^3 + 120*y^3*z^3 + 36*z^4 - 123*y*z^4 + 90*y^2*z^4 - 24*z^5 + 36*y*z^5 + 6*z^6)*G[1, 1, 0, y])/(9*y^2*(-1 + y + z)^3* (y + z)^3) + ((-9 + 16*y - 30*y^2 + 12*y^3 + 36*z - 48*y*z + 60*y^2*z - 12*y^3*z - 54*z^2 + 48*y*z^2 - 30*y^2*z^2 + 36*z^3 - 16*y*z^3 - 9*z^4)*G[1, 1, 0, z])/(9*y*z^3*(-1 + y + z)^3) + ((-48*y^5 + 240*y^6 - 480*y^7 + 480*y^8 - 240*y^9 + 48*y^10 - 144*y^4*z + 840*y^5*z - 1920*y^6*z + 2160*y^7*z - 1200*y^8*z + 264*y^9*z - 53*y^2*z^2 + 204*y^3*z^2 + 105*y^4*z^2 - 1470*y^5*z^2 + 2505*y^6*z^2 - 1692*y^7*z^2 + 371*y^8*z^2 + 30*y^9*z^2 - 75*y*z^3 + 651*y^2*z^3 - 1950*y^3*z^3 + 2670*y^4*z^3 - 1791*y^5*z^3 + 747*y^6*z^3 - 432*y^7*z^3 + 180*y^8*z^3 - 30*z^4 + 495*y*z^4 - 2424*y^2*z^4 + 5496*y^3*z^4 - 6642*y^4*z^4 + 4563*y^5*z^4 - 1908*y^6*z^4 + 450*y^7*z^4 + 120*z^5 - 1125*y*z^5 + 3823*y^2*z^5 - 6267*y^3*z^5 + 5313*y^4*z^5 - 2428*y^5*z^5 + 600*y^6*z^5 - 180*z^6 + 1155*y*z^6 - 2751*y^2*z^6 + 2955*y^3*z^6 - 1521*y^4*z^6 + 450*y^5*z^6 + 120*z^7 - 540*y*z^7 + 816*y^2*z^7 - 468*y^3*z^7 + 180*y^4*z^7 - 30*z^8 + 90*y*z^8 - 54*y^2*z^8 + 30*y^3*z^8)* G[1, 1, 1, y])/(18*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) + G[1 - y, z]*((526*y^6 - 1214*y^7 + 184*y^8 + 1472*y^9 - 1270*y^10 + 302*y^11 - 3833*y^5*z + 15412*y^6*z - 22795*y^7*z + 14560*y^8*z - 3535*y^9*z + 508*y^10*z - 317*y^11*z - 22794*y^4*z^2 + 109701*y^5*z^2 - 198971*y^6*z^2 + 167748*y^7*z^2 - 64587*y^8*z^2 + 10142*y^9*z^2 - 1308*y^10*z^2 + 69*y^11*z^2 - 31598*y^3*z^3 + 209116*y^4*z^3 - 502382*y^5*z^3 + 574082*y^6*z^3 - 331615*y^7*z^3 + 96644*y^8*z^3 - 16371*y^9*z^3 + 2124*y^10*z^3 - 18512*y^2*z^4 + 184966*y^3*z^4 - 597364*y^4*z^4 + 889542*y^5*z^4 - 677161*y^6*z^4 + 267526*y^7*z^4 - 57127*y^8*z^4 + 8130*y^9*z^4 - 1581*y*z^5 + 67896*y^2*z^5 - 353735*y^3*z^5 + 715206*y^4*z^5 - 697338*y^5*z^5 + 339686*y^6*z^5 - 79488*y^7*z^5 + 10164*y^8*z^5 + 42*z^6 + 6165*y*z^6 - 91113*y^2*z^6 + 284550*y^3*z^6 - 364959*y^4*z^6 + 210993*y^5*z^6 - 43248*y^6*z^6 - 258*z^7 - 7866*y*z^7 + 49952*y^2*z^7 - 85569*y^3*z^7 + 54132*y^4*z^7 + 1393*y^5*z^7 - 10164*y^6*z^7 + 486*z^8 + 2670*y*z^8 - 4875*y^2*z^8 - 504*y^3*z^8 + 8733*y^4*z^8 - 8130*y^5*z^8 - 366*z^9 + 1575*y*z^9 - 3474*y^2*z^9 + 1959*y^3*z^9 - 2124*y^4*z^9 + 96*z^10 - 963*y*z^10 + 126*y^2*z^10 - 69*y^3*z^10)/(648*(-1 + y)^3*y^2* (-1 + z)*z^3*(-1 + y + z)^2*(y + z)^4) + ((3*y - 2*y^2 + 2*z - 4*y*z - 2*z^2)*G[0, 0, y])/ (3*y^2*(y + z)^2) + ((-9*y^4 + 54*y^5 - 108*y^6 + 90*y^7 - 27*y^8 - 27*y^3*z - 18*y^4*z + 90*y^5*z - 24*y^6*z - 15*y^7*z - 6*y^8*z - 27*y^2*z^2 - 282*y^3*z^2 + 630*y^4*z^2 - 390*y^5*z^2 + 87*y^6*z^2 - 18*y^7*z^2 - 9*y*z^3 - 301*y^2*z^3 + 573*y^3*z^3 - 417*y^4*z^3 + 67*y^5*z^3 - 12*y^6*z^3 - 21*y*z^4 - 81*y^2*z^4 + 39*y^3*z^4 - 246*y^4*z^4 + 12*y^5*z^4 + 6*z^5 - 36*y*z^5 + 6*y^2*z^5 - 291*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 117*y^2*z^6 + 6*y^3*z^6)*G[0, 1, y])/ (18*(-1 + y)^3*y^2*z^3*(y + z)^3) - (2*(11*y^5 + 33*y^4*z + 33*y^3*z^2 - 12*y^2*z^3 + 6*y^3*z^3 - 15*y*z^4 + 18*y^2*z^4 - 6*z^5 + 18*y*z^5 + 6*z^6)*G[1, 0, y])/ (9*y^2*z^3*(y + z)^3) + ((18*y^4 - 40*y^5 + 12*y^6 + 24*y^7 - 14*y^8 + 54*y^3*z - 144*y^4*z + 48*y^5*z + 132*y^6*z - 102*y^7*z + 12*y^8*z + 54*y^2*z^2 - 192*y^3*z^2 + 72*y^4*z^2 + 228*y^5*z^2 - 198*y^6*z^2 + 36*y^7*z^2 + 18*y*z^3 - 59*y^2*z^3 - 141*y^3*z^3 + 381*y^4*z^3 - 301*y^5*z^3 + 66*y^6*z^3 + 51*y*z^4 - 303*y^2*z^4 + 483*y^3*z^4 - 441*y^4*z^4 + 102*y^5*z^4 + 30*z^5 - 180*y*z^5 + 336*y^2*z^5 - 384*y^3*z^5 + 90*y^4*z^5 - 30*z^6 + 90*y*z^6 - 126*y^2*z^6 + 30*y^3*z^6)*G[1, 1, y])/(18*(-1 + y)^3*y^2*z^3*(y + z)^3) + (28*G[0, 0, 1, y])/(3*z^3) + (10*G[1, 0, 1, y])/z^3 - (8*G[1, 1, 1, y])/(3*z^3)) + ((27 - 89*y + 90*y^2 - 36*y^3 - 108*z + 267*y*z - 180*y^2*z + 36*y^3*z + 162*z^2 - 267*y*z^2 + 90*y^2*z^2 - 108*z^3 + 89*y*z^3 + 27*z^4)*G[1, 1, 1, z])/ (18*y*z^3*(-1 + y + z)^3) + (2*(y^2 - y^3 + y^4 - y*z - y^3*z + 2*z^2 - 3*y*z^2 + 3*y^2*z^2 - 8*z^3 + 15*y*z^3 - 10*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 17*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)*G[1, 1, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3) + (11*(-1 + 3*z - 3*z^2 + z^3)*G[1, 1 - y, 0, z])/ (9*z^3*(-1 + y + z)^3) + ((9 - 29*y + 30*y^2 - 12*y^3 - 36*z + 87*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 87*y*z^2 + 30*y^2*z^2 - 36*z^3 + 29*y*z^3 + 9*z^4)*G[1, 1 - y, 1, z])/ (9*y*z^3*(-1 + y + z)^3) + ((-9*y + 23*y^2 - 27*y^3 + 9*y^4 + 39*y*z - 78*y^2*z + 63*y^3*z - 12*y^4*z - 6*z^2 - 45*y*z^2 + 69*y^2*z^2 - 30*y^3*z^2 + 24*z^3 - 9*y*z^3 + 4*y^2*z^3 - 6*y^3*z^3 - 36*z^4 + 42*y*z^4 - 18*y^2*z^4 + 24*z^5 - 18*y*z^5 - 6*z^6)*G[1, 1 - y, 1 - y, z])/(9*y^2*z^3*(-1 + y + z)^3) + ((3*y^2 - 8*y^3 + 6*y^4 - y^6 + 6*y*z - 16*y^2*z + 2*y^3*z + 22*y^4*z - 16*y^5*z + 2*y^6*z + 3*z^2 - 10*y*z^2 - 8*y^2*z^2 + 34*y^3*z^2 - 23*y^4*z^2 + 4*y^5*z^2 - 3*z^3 - y*z^3 + 5*y^2*z^3 - 9*y^3*z^3 + 2*y^4*z^3 - 4*y*z^4 - 8*y^2*z^4 - 6*y*z^5)* G[1 - y, 0, 0, z])/(3*(-1 + y)^3*y*z^3*(y + z)^2) + ((9*y^3 - 44*y^4 + 82*y^5 - 71*y^6 + 26*y^7 - y^8 - y^9 + 27*y^2*z - 150*y^3*z + 286*y^4*z - 184*y^5*z - 75*y^6*z + 152*y^7*z - 62*y^8*z + 6*y^9*z + 27*y*z^2 - 192*y^2*z^2 + 405*y^3*z^2 - 164*y^4*z^2 - 453*y^5*z^2 + 606*y^6*z^2 - 259*y^7*z^2 + 30*y^8*z^2 + 9*z^3 - 105*y*z^3 + 276*y^2*z^3 - 36*y^3*z^3 - 711*y^4*z^3 + 957*y^5*z^3 - 450*y^6*z^3 + 60*y^7*z^3 - 27*z^4 + 126*y*z^4 - 57*y^2*z^4 - 429*y^3*z^4 + 744*y^4*z^4 - 417*y^5*z^4 + 60*y^6*z^4 + 27*z^5 - 57*y*z^5 - 75*y^2*z^5 + 315*y^3*z^5 - 258*y^4*z^5 + 30*y^5*z^5 - 9*z^6 + 3*y*z^6 + 99*y^2*z^6 - 153*y^3*z^6 + 6*y^4*z^6 + 24*y*z^7 - 78*y^2*z^7 - 18*y*z^8)*G[1 - y, 0, 1, z])/(18*(-1 + y)^3*y*z^3*(-1 + y + z)^2* (y + z)^3) + ((-9*y^4 + 23*y^5 - 15*y^6 - 3*y^7 + 4*y^8 - 27*y^3*z + 159*y^4*z - 285*y^5*z + 195*y^6*z - 36*y^7*z - 6*y^8*z - 27*y^2*z^2 + 300*y^3*z^2 - 648*y^4*z^2 + 498*y^5*z^2 - 105*y^6*z^2 - 18*y^7*z^2 - 9*y*z^3 + 228*y^2*z^3 - 543*y^3*z^3 + 459*y^4*z^3 - 102*y^5*z^3 - 15*y^6*z^3 + 39*y*z^4 - 96*y^2*z^4 + 114*y^3*z^4 - 6*y^4*z^4 + 3*y^5*z^4 + 3*z^5 - 18*y*z^5 + 48*y^2*z^5 + 12*y^3*z^5 + 9*y^4*z^5 - 3*z^6 + 9*y*z^6 + 9*y^2*z^6 + 3*y^3*z^6)*G[1 - y, 0, 1 - y, z])/ (9*(-1 + y)^3*y^2*z^3*(y + z)^3) + ((-3*y^2 + 16*y^3 - 34*y^4 + 37*y^5 - 22*y^6 + 7*y^7 - y^8 - 6*y*z - 8*y^2*z + 186*y^3*z - 541*y^4*z + 675*y^5*z - 393*y^6*z + 85*y^7*z + 2*y^8*z - 3*z^2 - 40*y*z^2 + 443*y^2*z^2 - 1385*y^3*z^2 + 1934*y^4*z^2 - 1259*y^5*z^2 + 302*y^6*z^2 + 8*y^7*z^2 - 4*z^3 + 204*y*z^3 - 973*y^2*z^3 + 1762*y^3*z^3 - 1389*y^4*z^3 + 388*y^5*z^3 + 12*y^6*z^3 + 17*z^4 - 212*y*z^4 + 604*y^2*z^4 - 684*y^3*z^4 + 267*y^4*z^4 + 8*y^5*z^4 - 10*z^5 + 67*y*z^5 - 206*y^2*z^5 + 186*y^3*z^5 + 2*y^4*z^5 - 52*y*z^6 + 130*y^2*z^6 + 39*y*z^7)*G[1 - y, 1, 0, z])/(6*(-1 + y)^3*y*z^3* (-1 + y + z)^2*(y + z)^2) + ((9*y^3 - 44*y^4 + 88*y^5 - 89*y^6 + 44*y^7 - 7*y^8 - y^9 + 27*y^2*z - 168*y^3*z + 442*y^4*z - 628*y^5*z + 513*y^6*z - 238*y^7*z + 58*y^8*z - 6*y^9*z + 27*y*z^2 - 234*y^2*z^2 + 813*y^3*z^2 - 1490*y^4*z^2 + 1557*y^5*z^2 - 918*y^6*z^2 + 275*y^7*z^2 - 30*y^8*z^2 + 9*z^3 - 145*y*z^3 + 710*y^2*z^3 - 1672*y^3*z^3 + 2140*y^4*z^3 - 1493*y^5*z^3 + 511*y^6*z^3 - 60*y^7*z^3 - 27*z^4 + 254*y*z^4 - 863*y^2*z^4 + 1422*y^3*z^4 - 1208*y^4*z^4 + 482*y^5*z^4 - 60*y^6*z^4 + 27*z^5 - 175*y*z^5 + 420*y^2*z^5 - 489*y^3*z^5 + 256*y^4*z^5 - 30*y^5*z^5 - 9*z^6 + 42*y*z^6 - 99*y^2*z^6 + 99*y^3*z^6 - 6*y^4*z^6 - 12*y*z^7 + 39*y^2*z^7 + 9*y*z^8)* G[1 - y, 1, 1, z])/(18*(-1 + y)^3*y*z^3*(-1 + y + z)^2* (y + z)^3) + ((4*y^4 - 7*y^5 + 4*y^6 + 6*y^3*z - 18*y^4*z + 13*y^5*z + 4*y^2*z^2 - 19*y^3*z^2 + 18*y^4*z^2 + 15*y*z^3 - 48*y^2*z^3 + 48*y^3*z^3 - 10*y^4*z^3 + 10*z^4 - 70*y*z^4 + 104*y^2*z^4 - 40*y^3*z^4 - 30*z^5 + 95*y*z^5 - 60*y^2*z^5 + 30*z^6 - 40*y*z^6 - 10*z^7)*G[1 - y, 1, 1 - y, z])/ (6*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((27*y^3 - 84*y^4 + 90*y^5 - 36*y^6 + 3*y^7 + 81*y^2*z - 96*y^3*z - 264*y^4*z + 510*y^5*z - 249*y^6*z + 18*y^7*z + 81*y*z^2 + 120*y^2*z^2 - 1044*y^3*z^2 + 1434*y^4*z^2 - 645*y^5*z^2 + 54*y^6*z^2 + 27*z^3 + 200*y*z^3 - 960*y^2*z^3 + 1194*y^3*z^3 - 551*y^4*z^3 + 54*y^5*z^3 + 12*z^4 - 102*y*z^4 + 114*y^2*z^4 - 150*y^3*z^4 + 18*y^4*z^4 - 24*y*z^5 - 84*y^2*z^5 - 36*y*z^6)* G[1 - y, 1 - y, 0, z])/(18*(-1 + y)^3*y*z^3*(y + z)^3) + ((-9*y^2 + 40*y^3 - 68*y^4 + 49*y^5 - 4*y^6 - 13*y^7 + 5*y^8 - 18*y*z + 98*y^2*z - 168*y^3*z + 43*y^4*z + 175*y^5*z - 195*y^6*z + 71*y^7*z - 6*y^8*z - 9*z^2 + 82*y*z^2 - 171*y^2*z^2 - 27*y^3*z^2 + 446*y^4*z^2 - 507*y^5*z^2 + 210*y^6*z^2 - 24*y^7*z^2 + 27*z^3 - 107*y*z^3 + 31*y^2*z^3 + 333*y^3*z^3 - 502*y^4*z^3 + 254*y^5*z^3 - 36*y^6*z^3 - 27*z^4 + 52*y*z^4 + 66*y^2*z^4 - 228*y^3*z^4 + 161*y^4*z^4 - 24*y^5*z^4 + 9*z^5 - 3*y*z^5 - 75*y^2*z^5 + 93*y^3*z^5 - 6*y^4*z^5 - 24*y*z^6 + 60*y^2*z^6 + 18*y*z^7)*G[1 - y, 1 - y, 1, z])/ (18*(-1 + y)^3*y*z^3*(-1 + y + z)^2*(y + z)^2) + ((-27*y^3 + 98*y^4 - 132*y^5 + 78*y^6 - 17*y^7 - 54*y^2*z + 196*y^3*z - 198*y^4*z + 6*y^5*z + 68*y^6*z - 18*y^7*z - 27*y*z^2 + 116*y^2*z^2 - 54*y^3*z^2 - 144*y^4*z^2 + 145*y^5*z^2 - 36*y^6*z^2 + 54*y*z^3 - 114*y^2*z^3 + 114*y^3*z^3 - 18*y^4*z^3 + 18*z^4 - 90*y*z^4 + 186*y^2*z^4 - 78*y^3*z^4 + 36*y^4*z^4 - 18*z^5 + 54*y*z^5 - 18*y^2*z^5 + 18*y^3*z^5)*G[1 - y, 1 - y, 1 - y, z])/(18*(-1 + y)^3*y^2*z^3*(y + z)^2) + ((-10*y^3 + 49*y^4 - 97*y^5 + 97*y^6 - 49*y^7 + 10*y^8 - 65*y^2*z + 291*y^3*z - 515*y^4*z + 449*y^5*z - 192*y^6*z + 32*y^7*z - 100*y*z^2 + 525*y^2*z^2 - 1031*y^3*z^2 + 943*y^4*z^2 - 393*y^5*z^2 + 56*y^6*z^2 - 15*z^3 + 223*y*z^3 - 650*y^2*z^3 + 723*y^3*z^3 - 313*y^4*z^3 + 32*y^5*z^3 + 30*z^4 - 142*y*z^4 + 168*y^2*z^4 + 22*y^3*z^4 - 78*y^4*z^4 - 15*z^5 + 6*y*z^5 + 137*y^2*z^5 - 167*y^3*z^5 + 52*y*z^6 - 130*y^2*z^6 - 39*y*z^7)* G[1 - y, -y, 1 - y, z])/(6*(-1 + y)^3*y*z^3*(-1 + y + z)^2* (y + z)^2) + ((-8*y^3 + 6*y^4 - 6*y^5 - 2*y^6 - 28*y^2*z + 72*y^3*z - 60*y^4*z + 14*y^5*z - 26*y*z^2 + 144*y^2*z^2 - 180*y^3*z^2 + 70*y^4*z^2 - 3*z^3 + 87*y*z^3 - 213*y^2*z^3 + 117*y^3*z^3 + 9*z^4 - 96*y*z^4 + 93*y^2*z^4 - 9*z^5 + 33*y*z^5 + 3*z^6)*G[-y, 0, 1, z])/(18*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((-5*y^3 - 60*y^4 + 60*y^5 - 19*y^6 + 146*y^2*z - 579*y^3*z + 726*y^4*z - 272*y^5*z + 6*y^6*z + 223*y*z^2 - 1194*y^2*z^2 + 1959*y^3*z^2 - 967*y^4*z^2 + 30*y^5*z^2 + 36*z^3 - 783*y*z^3 + 2088*y^2*z^3 - 1447*y^3*z^3 + 60*y^4*z^3 - 108*z^4 + 903*y*z^4 - 1022*y^2*z^4 + 60*y^3*z^4 + 108*z^5 - 325*y*z^5 + 30*y^2*z^5 - 36*z^6 + 6*y*z^6)*G[-y, 0, 1 - y, z])/(18*y*z^3*(-1 + y + z)^3* (y + z)^2) + ((3*y^3 - 78*y^4 + 78*y^5 - 25*y^6 + 159*y^2*z - 630*y^3*z + 789*y^4*z - 299*y^5*z + 6*y^6*z + 231*y*z^2 - 1251*y^2*z^2 + 2055*y^3*z^2 - 1018*y^4*z^2 + 30*y^5*z^2 + 36*z^3 - 807*y*z^3 + 2163*y^2*z^3 - 1490*y^3*z^3 + 60*y^4*z^3 - 108*z^4 + 927*y*z^4 - 1033*y^2*z^4 + 60*y^3*z^4 + 108*z^5 - 323*y*z^5 + 30*y^2*z^5 - 36*z^6 + 6*y*z^6)*G[-y, 1 - y, 0, z])/ (18*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((-8*y^3 + 6*y^4 - 6*y^5 - 2*y^6 - 28*y^2*z + 72*y^3*z - 60*y^4*z + 14*y^5*z - 26*y*z^2 + 144*y^2*z^2 - 180*y^3*z^2 + 70*y^4*z^2 - 3*z^3 + 87*y*z^3 - 213*y^2*z^3 + 117*y^3*z^3 + 9*z^4 - 96*y*z^4 + 93*y^2*z^4 - 9*z^5 + 33*y*z^5 + 3*z^6)*G[-y, 1 - y, 1, z])/ (18*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((-47*y^4 + 135*y^5 - 135*y^6 + 45*y^7 - 229*y^3*z + 822*y^4*z - 963*y^5*z + 378*y^6*z - 6*y^7*z - 311*y^2*z^2 + 1626*y^3*z^2 - 2472*y^4*z^2 + 1191*y^5*z^2 - 30*y^6*z^2 - 33*y*z^3 + 1032*y^2*z^3 - 2676*y^3*z^3 + 1770*y^4*z^3 - 54*y^5*z^3 + 6*z^4 + 69*y*z^4 - 1077*y^2*z^4 + 1245*y^3*z^4 - 30*y^4*z^4 - 24*z^5 - 9*y*z^5 + 300*y^2*z^5 + 30*y^3*z^5 + 36*z^6 - 57*y*z^6 + 54*y^2*z^6 - 24*z^7 + 30*y*z^7 + 6*z^8)*G[-y, 1 - y, 1 - y, z])/ (18*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((13*y^4 - 123*y^5 + 123*y^6 - 39*y^7 - 82*y^3*z + 45*y^4*z + 150*y^5*z - 75*y^6*z - 6*y^7*z - 197*y^2*z^2 + 765*y^3*z^2 - 678*y^4*z^2 + 198*y^5*z^2 - 30*y^6*z^2 - 24*y*z^3 + 663*y^2*z^3 - 1368*y^3*z^3 + 660*y^4*z^3 - 54*y^5*z^3 + 6*z^4 + 42*y*z^4 - 681*y^2*z^4 + 603*y^3*z^4 - 30*y^4*z^4 - 24*z^5 + 18*y*z^5 + 135*y^2*z^5 + 30*y^3*z^5 + 36*z^6 - 66*y*z^6 + 54*y^2*z^6 - 24*z^7 + 30*y*z^7 + 6*z^8)*G[-y, -y, 1 - y, z])/ (18*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + G[1, y]*((6480*y^5 - 30768*y^6 + 57180*y^7 - 49944*y^8 + 17124*y^9 + 1932*y^10 - 2112*y^11 + 108*y^12 + 28260*y^4*z - 170214*y^5*z + 407139*y^6*z - 490482*y^7*z + 306504*y^8*z - 88206*y^9*z + 6543*y^10*z + 510*y^11*z - 54*y^12*z + 36972*y^3*z^2 - 309858*y^4*z^2 + 972999*y^5*z^2 - 1528496*y^6*z^2 + 1304442*y^7*z^2 - 602538*y^8*z^2 + 142739*y^9*z^2 - 17916*y^10*z^2 + 1656*y^11*z^2 + 21996*y^2*z^3 - 273708*y^3*z^3 + 1150002*y^4*z^3 - 2323496*y^5*z^3 + 2536598*y^6*z^3 - 1536114*y^7*z^3 + 503963*y^8*z^3 - 88520*y^9*z^3 + 9279*y^10*z^3 + 3240*y*z^4 - 109398*y^2*z^4 + 712386*y^3*z^4 - 1938546*y^4*z^4 + 2698118*y^5*z^4 - 2036892*y^6*z^4 + 819285*y^7*z^4 - 164894*y^8*z^4 + 16701*y^9*z^4 + 162*z^5 - 13626*y*z^5 + 206385*y^2*z^5 - 864800*y^3*z^5 + 1607604*y^4*z^5 - 1512720*y^5*z^5 + 710684*y^6*z^5 - 139950*y^7*z^5 + 7071*y^8*z^5 - 72*z^6 + 20313*y*z^6 - 182468*y^2*z^6 + 501620*y^3*z^6 - 605166*y^4*z^6 + 319742*y^5*z^6 - 37340*y^6*z^6 - 14199*y^7*z^6 - 648*z^7 - 12264*y*z^7 + 67892*y^2*z^7 - 108060*y^3*z^7 + 55641*y^4*z^7 + 20038*y^5*z^7 - 20979*y^6*z^7 + 960*z^8 + 522*y*z^8 + 246*y^2*z^8 - 6639*y^3*z^8 + 14292*y^4*z^8 - 11001*y^5*z^8 - 498*z^9 + 2778*y*z^9 - 4779*y^2*z^9 + 2298*y^3*z^9 - 2229*y^4*z^9 + 96*z^10 - 963*y*z^10 + 126*y^2*z^10 - 69*y^3*z^10)/(648*(-1 + y)^3*y^2*(-1 + z)*z^2*(-1 + y + z)^3* (y + z)^4) + ((4*y^2 - 5*y^3 + 19*y^4 - 2*y^5 + y*z + 3*y^2*z + 2*y^3*z - 5*y^4*z - 3*z^2 + 8*y*z^2 - 25*y^2*z^2 + 2*y^3*z^2 + 2*y^4*z^2 + 6*z^3 - 2*y*z^3 - 13*y^2*z^3 + 19*y^3*z^3 - 24*y*z^4 + 31*y^2*z^4 - 6*z^5 + 17*y*z^5 + 3*z^6)*G[1, z])/ (12*y^2*z^3*(-1 + y + z)^2*(y + z)) + ((207*y^4 - 1033*y^5 + 2102*y^6 - 2194*y^7 + 1195*y^8 - 293*y^9 + 16*y^10 + 594*y^3*z - 4383*y^4*z + 12215*y^5*z - 16841*y^6*z + 12138*y^7*z - 4247*y^8*z + 509*y^9*z + 15*y^10*z + 540*y^2*z^2 - 6543*y^3*z^2 + 24300*y^4*z^2 - 41332*y^5*z^2 + 35433*y^6*z^2 - 14502*y^7*z^2 + 2011*y^8*z^2 + 93*y^9*z^2 + 126*y*z^3 - 3677*y^2*z^3 + 20077*y^3*z^3 - 43694*y^4*z^3 + 45023*y^5*z^3 - 21472*y^6*z^3 + 3446*y^7*z^3 + 171*y^8*z^3 - 27*z^4 - 318*y*z^4 + 6079*y^2*z^4 - 20365*y^3*z^4 + 27243*y^4*z^4 - 16000*y^5*z^4 + 3361*y^6*z^4 + 27*y^7*z^4 + 78*z^5 + 390*y*z^5 - 3932*y^2*z^5 + 7947*y^3*z^5 - 6453*y^4*z^5 + 2195*y^5*z^5 - 243*y^6*z^5 - 63*z^6 - 303*y*z^6 + 1188*y^2*z^6 - 1530*y^3*z^6 + 915*y^4*z^6 - 261*y^5*z^6 + 9*z^7 + 42*y*z^7 - 108*y^2*z^7 + 90*y^3*z^7 - 87*y^4*z^7 + 3*z^8 + 45*y*z^8 - 63*y^2*z^8 - 3*y^3*z^8)* G[1 - y, z])/(108*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((-441*y^6 + 1629*y^7 - 2448*y^8 + 1918*y^9 - 803*y^10 + 145*y^11 - 1869*y^5*z + 8193*y^6*z - 14496*y^7*z + 13453*y^8*z - 7190*y^9*z + 2254*y^10*z - 345*y^11*z - 2586*y^4*z^2 + 13434*y^5*z^2 - 27219*y^6*z^2 + 29334*y^7*z^2 - 19989*y^8*z^2 + 9198*y^9*z^2 - 2172*y^10*z^2 - 978*y^3*z^3 + 6222*y^4*z^3 - 13713*y^5*z^3 + 18620*y^6*z^3 - 21784*y^7*z^3 + 17318*y^8*z^3 - 5685*y^9*z^3 + 1611*y^2*z^4 - 9873*y^3*z^4 + 26010*y^4*z^4 - 28381*y^5*z^4 + 1409*y^6*z^4 + 16697*y^7*z^4 - 7473*y^8*z^4 + 783*y*z^5 - 10449*y^2*z^5 + 38970*y^3*z^5 - 56217*y^4*z^5 + 23004*y^5*z^5 + 8226*y^6*z^5 - 3615*y^7*z^5 - 2502*y*z^6 + 17541*y^2*z^6 - 34358*y^3*z^6 + 15091*y^4*z^6 + 4123*y^5*z^6 + 3615*y^6*z^6 + 18*z^7 + 2439*y*z^7 - 7544*y^2*z^7 - 1208*y^3*z^7 + 5842*y^4*z^7 + 7473*y^5*z^7 - 36*z^8 - 177*y*z^8 - 3798*y^2*z^8 + 5346*y^3*z^8 + 5685*y^4*z^8 + 24*z^9 - 918*y*z^9 + 2232*y^2*z^9 + 2172*y^3*z^9 - 6*z^10 + 363*y*z^10 + 345*y^2*z^10)*G[-y, z])/ (108*(-1 + y)^2*y^2*z^3*(-1 + y + z)^3*(y + z)^4) + ((4*y^2 - 4*y^3 - 4*y^4 + 4*y^5 + 6*y*z - 2*y^2*z - 10*y^3*z + 6*y^4*z + z^2 + 5*y*z^2 - 5*y^2*z^2 + 5*y^3*z^2 + 4*y*z^3 + 8*y^2*z^3 + 6*y*z^4)*G[0, 0, z])/(3*(-1 + y)^3*y*z^2* (y + z)^2) + ((y^5 + y^3*z - y^3*z^2 + 6*y*z^3 - 16*y^2*z^3 + 14*y^3*z^3 - 4*y^4*z^3 + 4*z^4 - 28*y*z^4 + 40*y^2*z^4 - 16*y^3*z^4 - 12*z^5 + 38*y*z^5 - 24*y^2*z^5 + 12*z^6 - 16*y*z^6 - 4*z^7)*G[0, 1, z])/(6*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-9*y^4 + 55*y^5 - 141*y^6 + 195*y^7 - 155*y^8 + 69*y^9 - 15*y^10 + y^11 - 27*y^3*z + 12*y^4*z + 477*y^5*z - 1626*y^6*z + 2445*y^7*z - 1968*y^8*z + 843*y^9*z - 162*y^10*z + 6*y^11*z - 27*y^2*z^2 - 198*y^3*z^2 + 2214*y^4*z^2 - 7095*y^5*z^2 + 11181*y^6*z^2 - 9612*y^7*z^2 + 4404*y^8*z^2 - 903*y^9*z^2 + 36*y^10*z^2 - 9*y*z^3 - 237*y^2*z^3 + 2814*y^3*z^3 - 10521*y^4*z^3 + 18983*y^5*z^3 - 18315*y^6*z^3 + 9276*y^7*z^3 - 2087*y^8*z^3 + 96*y^9*z^3 - 24*y*z^4 + 1182*y^2*z^4 - 6663*y^3*z^4 + 15306*y^4*z^4 - 17472*y^5*z^4 + 10068*y^6*z^4 - 2553*y^7*z^4 + 156*y^8*z^4 - 6*z^5 + 180*y*z^5 - 1896*y^2*z^5 + 6174*y^3*z^5 - 8784*y^4*z^5 + 5862*y^5*z^5 - 1710*y^6*z^5 + 180*y^7*z^5 + 24*z^6 - 324*y*z^6 + 1449*y^2*z^6 - 2547*y^3*z^6 + 1827*y^4*z^6 - 549*y^5*z^6 + 156*y^6*z^6 - 36*z^7 + 267*y*z^7 - 597*y^2*z^7 + 381*y^3*z^7 - 3*y^4*z^7 + 96*y^5*z^7 + 24*z^8 - 108*y*z^8 + 96*y^2*z^8 + 60*y^3*z^8 + 36*y^4*z^8 - 6*z^9 + 18*y*z^9 + 18*y^2*z^9 + 6*y^3*z^9)*G[0, 1 - y, z])/(18*(-1 + y)^3*y^2*z^3* (-1 + y + z)^3*(y + z)^3) + ((6*y^6 - 24*y^7 + 38*y^8 - 30*y^9 + 12*y^10 - 2*y^11 + 78*y^4*z - 606*y^5*z + 1866*y^6*z - 2964*y^7*z + 2586*y^8*z - 1182*y^9*z + 222*y^10*z + 132*y^3*z^2 - 1476*y^4*z^2 + 5772*y^5*z^2 - 10974*y^6*z^2 + 11070*y^7*z^2 - 5718*y^8*z^2 + 1194*y^9*z^2 + 88*y^2*z^3 - 1392*y^3*z^3 + 7020*y^4*z^3 - 16277*y^5*z^3 + 19317*y^6*z^3 - 11457*y^7*z^3 + 2707*y^8*z^3 - 6*y^9*z^3 + 24*y*z^4 - 582*y^2*z^4 + 4140*y^3*z^4 - 12381*y^4*z^4 + 18072*y^5*z^4 - 12831*y^6*z^4 + 3594*y^7*z^4 - 36*y^8*z^4 + 6*z^5 - 126*y*z^5 + 1266*y^2*z^5 - 5199*y^3*z^5 + 10080*y^4*z^5 - 9396*y^5*z^5 + 3459*y^6*z^5 - 90*y^7*z^5 - 24*z^6 + 252*y*z^6 - 1323*y^2*z^6 + 3636*y^3*z^6 - 5130*y^4*z^6 + 2826*y^5*z^6 - 120*y^6*z^6 + 36*z^7 - 240*y*z^7 + 867*y^2*z^7 - 2067*y^3*z^7 + 1845*y^4*z^7 - 90*y^5*z^7 - 24*z^8 + 108*y*z^8 - 453*y^2*z^8 + 756*y^3*z^8 - 36*y^4*z^8 + 6*z^9 - 18*y*z^9 + 135*y^2*z^9 - 6*y^3*z^9)*G[0, -y, z])/(18*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3* (y + z)^3) + (11*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, z])/ (9*z^3*(-1 + y + z)^3) + (2*(y^2 - y^3 + y^4 - y*z - y^3*z + 2*z^2 - 3*y*z^2 + 3*y^2*z^2 - 8*z^3 + 15*y*z^3 - 10*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 17*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)*G[1, 1, z])/(3*y^2*z^3*(-1 + y + z)^3) + ((-18*y + 46*y^2 - 51*y^3 + 15*y^4 + 81*y*z - 165*y^2*z + 129*y^3*z - 24*y^4*z - 18*z^2 - 81*y*z^2 + 138*y^2*z^2 - 60*y^3*z^2 + 72*z^3 - 63*y*z^3 + 35*y^2*z^3 - 18*y^3*z^3 - 108*z^4 + 135*y*z^4 - 54*y^2*z^4 + 72*z^5 - 54*y*z^5 - 18*z^6)* G[1, 1 - y, z])/(18*y^2*z^3*(-1 + y + z)^3) + ((-18*y^3 + 48*y^4 - 36*y^5 + 6*y^7 - 54*y^2*z + 324*y^3*z - 588*y^4*z + 408*y^5*z - 78*y^6*z - 12*y^7*z - 54*y*z^2 + 606*y^2*z^2 - 1314*y^3*z^2 + 1014*y^4*z^2 - 216*y^5*z^2 - 36*y^6*z^2 - 18*z^3 + 449*y*z^3 - 1059*y^2*z^3 + 879*y^3*z^3 - 179*y^4*z^3 - 36*y^5*z^3 + 63*z^4 - 129*y*z^4 + 129*y^2*z^4 + 57*y^3*z^4 - 12*y^4*z^4 + 24*y*z^5 + 84*y^2*z^5 + 36*y*z^6)* G[1 - y, 0, z])/(18*(-1 + y)^3*y*z^3*(y + z)^3) + ((4*y^4 - 7*y^5 + 4*y^6 + 6*y^3*z - 18*y^4*z + 13*y^5*z + 4*y^2*z^2 - 19*y^3*z^2 + 18*y^4*z^2 + 15*y*z^3 - 48*y^2*z^3 + 48*y^3*z^3 - 10*y^4*z^3 + 10*z^4 - 70*y*z^4 + 104*y^2*z^4 - 40*y^3*z^4 - 30*z^5 + 95*y*z^5 - 60*y^2*z^5 + 30*z^6 - 40*y*z^6 - 10*z^7)*G[1 - y, 1, z])/(6*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-9*y^3 + 32*y^4 - 42*y^5 + 24*y^6 - 5*y^7 - 18*y^2*z + 64*y^3*z - 62*y^4*z - 2*y^5*z + 24*y^6*z - 6*y^7*z - 9*y*z^2 + 38*y^2*z^2 - 16*y^3*z^2 - 50*y^4*z^2 + 49*y^5*z^2 - 12*y^6*z^2 + 21*y*z^3 - 49*y^2*z^3 + 53*y^3*z^3 - 15*y^4*z^3 + 2*y^5*z^3 + 8*z^4 - 40*y*z^4 + 80*y^2*z^4 - 40*y^3*z^4 + 16*y^4*z^4 - 8*z^5 + 24*y*z^5 - 12*y^2*z^5 + 8*y^3*z^5)* G[1 - y, 1 - y, z])/(6*(-1 + y)^3*y^2*z^3*(y + z)^2) + ((-10*y^3 + 49*y^4 - 97*y^5 + 97*y^6 - 49*y^7 + 10*y^8 - 65*y^2*z + 291*y^3*z - 515*y^4*z + 449*y^5*z - 192*y^6*z + 32*y^7*z - 100*y*z^2 + 525*y^2*z^2 - 1031*y^3*z^2 + 943*y^4*z^2 - 393*y^5*z^2 + 56*y^6*z^2 - 15*z^3 + 223*y*z^3 - 650*y^2*z^3 + 723*y^3*z^3 - 313*y^4*z^3 + 32*y^5*z^3 + 30*z^4 - 142*y*z^4 + 168*y^2*z^4 + 22*y^3*z^4 - 78*y^4*z^4 - 15*z^5 + 6*y*z^5 + 137*y^2*z^5 - 167*y^3*z^5 + 52*y*z^6 - 130*y^2*z^6 - 39*y*z^7)*G[1 - y, -y, z])/(6*(-1 + y)^3*y*z^3*(-1 + y + z)^2* (y + z)^2) + ((3*y^3 - 78*y^4 + 78*y^5 - 25*y^6 + 159*y^2*z - 630*y^3*z + 789*y^4*z - 299*y^5*z + 6*y^6*z + 231*y*z^2 - 1251*y^2*z^2 + 2055*y^3*z^2 - 1018*y^4*z^2 + 30*y^5*z^2 + 36*z^3 - 807*y*z^3 + 2163*y^2*z^3 - 1490*y^3*z^3 + 60*y^4*z^3 - 108*z^4 + 927*y*z^4 - 1033*y^2*z^4 + 60*y^3*z^4 + 108*z^5 - 323*y*z^5 + 30*y^2*z^5 - 36*z^6 + 6*y*z^6)*G[-y, 0, z])/ (18*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((-55*y^4 + 153*y^5 - 153*y^6 + 51*y^7 - 242*y^3*z + 873*y^4*z - 1026*y^5*z + 405*y^6*z - 6*y^7*z - 319*y^2*z^2 + 1683*y^3*z^2 - 2568*y^4*z^2 + 1242*y^5*z^2 - 30*y^6*z^2 - 33*y*z^3 + 1056*y^2*z^3 - 2751*y^3*z^3 + 1813*y^4*z^3 - 54*y^5*z^3 + 6*z^4 + 69*y*z^4 - 1101*y^2*z^4 + 1256*y^3*z^4 - 30*y^4*z^4 - 24*z^5 - 9*y*z^5 + 298*y^2*z^5 + 30*y^3*z^5 + 36*z^6 - 57*y*z^6 + 54*y^2*z^6 - 24*z^7 + 30*y*z^7 + 6*z^8)* G[-y, 1 - y, z])/(18*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((13*y^4 - 123*y^5 + 123*y^6 - 39*y^7 - 82*y^3*z + 45*y^4*z + 150*y^5*z - 75*y^6*z - 6*y^7*z - 197*y^2*z^2 + 765*y^3*z^2 - 678*y^4*z^2 + 198*y^5*z^2 - 30*y^6*z^2 - 24*y*z^3 + 663*y^2*z^3 - 1368*y^3*z^3 + 660*y^4*z^3 - 54*y^5*z^3 + 6*z^4 + 42*y*z^4 - 681*y^2*z^4 + 603*y^3*z^4 - 30*y^4*z^4 - 24*z^5 + 18*y*z^5 + 135*y^2*z^5 + 30*y^3*z^5 + 36*z^6 - 66*y*z^6 + 54*y^2*z^6 - 24*z^7 + 30*y*z^7 + 6*z^8)*G[-y, -y, z])/ (18*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (2*G[0, 0, 1 - y, z])/ (3*z^3) + (4*G[0, 1 - y, 0, z])/(3*z^3) + (2*G[0, 1 - y, 1 - y, z])/z^3 - (2*G[0, -y, 0, z])/(3*z^3) + (2*G[0, -y, 1 - y, z])/(3*z^3) + (2*G[0, -y, -y, z])/(3*z^3) - (8*G[1 - y, 0, 0, z])/(3*z^3) - (2*G[1 - y, 0, 1 - y, z])/z^3 - (26*G[1 - y, 0, -y, z])/(3*z^3) + (4*G[1 - y, 1, 1 - y, z])/ (3*z^3) - (4*G[1 - y, 1 - y, 0, z])/z^3 - (14*G[1 - y, 1 - y, 1 - y, z])/(3*z^3) + (26*G[1 - y, 1 - y, -y, z])/(3*z^3) + (4*G[1 - y, -y, 0, z])/ (3*z^3) - (4*G[1 - y, -y, 1 - y, z])/(3*z^3) - (4*G[1 - y, -y, -y, z])/(3*z^3) + (4*G[-y, 0, 0, z])/(3*z^3) + (32*G[-y, 0, 1 - y, z])/(3*z^3) - (2*G[-y, 0, -y, z])/z^3 + (26*G[-y, 1 - y, 0, z])/(3*z^3) - (2*G[-y, 1 - y, 1 - y, z])/z^3 - (10*G[-y, 1 - y, -y, z])/z^3 + (26*G[-y, -y, 0, z])/(3*z^3) - (10*G[-y, -y, 1 - y, z])/z^3 - (8*G[-y, -y, -y, z])/z^3) + (2*G[0, 0, 1 - y, 0, z])/(3*z^3) - (2*G[0, 0, 1 - y, 1 - y, z])/ (3*z^3) - (4*G[0, 1 - y, 0, 0, z])/(3*z^3) - (2*G[0, 1 - y, 0, 1, z])/(3*z^3) + (4*G[0, 1 - y, 0, 1 - y, z])/ (3*z^3) - (2*G[0, 1 - y, 1, 0, z])/(3*z^3) + (2*G[0, 1 - y, 1, 1, z])/(3*z^3) - (2*G[0, 1 - y, 1 - y, 0, z])/ z^3 + (2*G[0, 1 - y, 1 - y, 1, z])/(3*z^3) + (2*G[0, 1 - y, 1 - y, 1 - y, z])/z^3 - (2*G[0, -y, 0, 1 - y, z])/ (3*z^3) - (2*G[0, -y, 1 - y, 0, z])/(3*z^3) + (2*G[0, -y, 1 - y, 1 - y, z])/(3*z^3) + (2*G[0, -y, -y, 1 - y, z])/ (3*z^3) + (8*G[1 - y, 0, 0, 0, z])/(3*z^3) + (4*G[1 - y, 0, 0, 1, z])/(3*z^3) - (8*G[1 - y, 0, 0, 1 - y, z])/ (3*z^3) + (8*G[1 - y, 0, 1, 0, z])/z^3 + (4*G[1 - y, 0, 1, 1, z])/ (3*z^3) + (2*G[1 - y, 0, 1 - y, 0, z])/z^3 - (4*G[1 - y, 0, 1 - y, 1, z])/(3*z^3) - (2*G[1 - y, 0, 1 - y, 1 - y, z])/z^3 - (26*G[1 - y, 0, -y, 1 - y, z])/(3*z^3) + (4*G[1 - y, 1, 0, 0, z])/ (3*z^3) - (2*G[1 - y, 1, 0, 1, z])/(3*z^3) + (4*G[1 - y, 1, 1, 0, z])/(3*z^3) - (2*G[1 - y, 1, 1, 1, z])/z^3 - (4*G[1 - y, 1, 1 - y, 1, z])/(3*z^3) + (4*G[1 - y, 1, 1 - y, 1 - y, z])/(3*z^3) + (4*G[1 - y, 1 - y, 0, 0, z])/z^3 + (2*G[1 - y, 1 - y, 0, 1, z])/ z^3 - (4*G[1 - y, 1 - y, 0, 1 - y, z])/z^3 - (20*G[1 - y, 1 - y, 1, 0, z])/(3*z^3) - (8*G[1 - y, 1 - y, 1, 1, z])/ (3*z^3) + (14*G[1 - y, 1 - y, 1 - y, 0, z])/(3*z^3) - (2*G[1 - y, 1 - y, 1 - y, 1, z])/z^3 - (14*G[1 - y, 1 - y, 1 - y, 1 - y, z])/(3*z^3) + (26*G[1 - y, 1 - y, -y, 1 - y, z])/(3*z^3) + (4*G[1 - y, -y, 0, 1 - y, z])/(3*z^3) + (4*G[1 - y, -y, 1 - y, 0, z])/(3*z^3) - (4*G[1 - y, -y, 1 - y, 1 - y, z])/(3*z^3) - (4*G[1 - y, -y, -y, 1 - y, z])/(3*z^3) + (2*G[-y, 0, 0, 1, z])/ (3*z^3) + (4*G[-y, 0, 0, 1 - y, z])/(3*z^3) - (8*G[-y, 0, 1, 0, z])/ z^3 - (2*G[-y, 0, 1, 1, z])/(3*z^3) - (2*G[-y, 0, 1 - y, 0, z])/ (3*z^3) + (2*G[-y, 0, 1 - y, 1, z])/(3*z^3) + (32*G[-y, 0, 1 - y, 1 - y, z])/(3*z^3) - (2*G[-y, 0, -y, 1 - y, z])/ z^3 + (4*G[-y, 1 - y, 0, 0, z])/(3*z^3) + (2*G[-y, 1 - y, 0, 1, z])/ (3*z^3) + (26*G[-y, 1 - y, 0, 1 - y, z])/(3*z^3) - (8*G[-y, 1 - y, 1, 0, z])/z^3 - (2*G[-y, 1 - y, 1, 1, z])/(3*z^3) + (32*G[-y, 1 - y, 1 - y, 0, z])/(3*z^3) - (2*G[-y, 1 - y, 1 - y, 1, z])/(3*z^3) - (2*G[-y, 1 - y, 1 - y, 1 - y, z])/z^3 - (10*G[-y, 1 - y, -y, 1 - y, z])/z^3 - (2*G[-y, -y, 0, 1, z])/ (3*z^3) + (26*G[-y, -y, 0, 1 - y, z])/(3*z^3) + (26*G[-y, -y, 1 - y, 0, z])/(3*z^3) - (2*G[-y, -y, 1 - y, 1, z])/ (3*z^3) - (10*G[-y, -y, 1 - y, 1 - y, z])/z^3 - (8*G[-y, -y, -y, 1 - y, z])/z^3 + ((-6*(4 - 8*y + 4*y^2 + 2*z - 2*y*z + 3*z^2))/((-1 + y)^3*z^2) + (24*G[1 - y, z])/z^3)*Zeta[3]) + Pi*(G[0, 0, z]*((((-2*I)/3)*(-12*y + 22*y^2 - 10*y^3 - 36*z + 100*y*z - 73*y^2*z + 9*y^3*z + 54*z^2 - 72*y*z^2 + 9*y^2*z^2 - 9*z^3 - 9*y*z^3 - 9*z^4))/((-1 + y)*z*(-1 + y + z)^2* (y + z)^2) + (((4*I)/3)*(-12 + 60*y - 120*y^2 + 120*y^3 - 60*y^4 + 12*y^5 + 30*z - 120*y*z + 180*y^2*z - 120*y^3*z + 30*y^4*z - 29*z^2 + 87*y*z^2 - 87*y^2*z^2 + 29*y^3*z^2 + 21*z^3 - 42*y*z^3 + 21*y^2*z^3 - 21*z^4 + 21*y*z^4 + 9*z^5)* G[0, 1, y])/((-1 + y)^3*z^2*(-1 + y + z)^3) + (((8*I)/3)*G[1, 0, y])/(-1 + y + z)^3 - (((4*I)/3)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1, 1, y])/ (y*z^2*(y + z)^3)) + G[1, 0, z]* (((-1/18*I)*(708*y^4 - 3136*y^5 + 4988*y^6 - 3400*y^7 + 840*y^8 + 2037*y^3*z - 11445*y^4*z + 23071*y^5*z - 20867*y^6*z + 8116*y^7*z - 912*y^8*z + 1887*y^2*z^2 - 15375*y^3*z^2 + 41355*y^4*z^2 - 49623*y^5*z^2 + 27318*y^6*z^2 - 5634*y^7*z^2 + 72*y^8*z^2 + 909*y*z^3 - 10585*y^2*z^3 + 38411*y^3*z^3 - 60619*y^4*z^3 + 45447*y^5*z^3 - 14481*y^6*z^3 + 918*y^7*z^3 + 27*z^4 - 3273*y*z^4 + 19465*y^2*z^4 - 41783*y^3*z^4 + 42403*y^4*z^4 - 20331*y^5*z^4 + 3042*y^6*z^4 - 78*z^5 + 4086*y*z^5 - 14760*y^2*z^5 + 21246*y^3*z^5 - 15966*y^4*z^5 + 4572*y^5*z^5 + 84*z^6 - 1806*y*z^6 + 4116*y^2*z^6 - 5958*y^3*z^6 + 3564*y^4*z^6 - 42*z^7 - 123*y*z^7 - 357*y^2*z^7 + 1422*y^3*z^7 + 9*z^8 + 207*y*z^8 + 234*y^2*z^8))/ ((-1 + y)^2*y^2*z^2*(-1 + y + z)^3*(y + z)^3) - (((2*I)/3)*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)*G[1, 1, y])/(y*z^3*(-1 + y + z)^3)) + G[0, 0, y]*((((2*I)/3)*(12*y^2 - 22*y^3 + 10*y^4 + 36*y*z - 100*y^2*z + 73*y^3*z - 9*y^4*z - 54*y*z^2 + 72*y^2*z^2 - 9*y^3*z^2 + 9*y*z^3 + 9*y^2*z^3 + 9*y*z^4))/((-1 + y)*z^2* (-1 + y + z)^2*(y + z)^2) - (((4*I)/3)*(-3*y + 9*y^2 - 9*y^3 + 3*y^4 + 9*y*z - 18*y^2*z + 9*y^3*z - 9*y*z^2 + 7*y^2*z^2 - y*z^3 - 2*z^4)*G[0, 1 - y, z])/(z^2*(-1 + y + z)^3*(y + z)^2) - (((8*I)/3)*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, z])/ (z^3*(-1 + y + z)^3) + (((8*I)/3)*G[1 - y, 0, z])/z^3 - (((4*I)/3)*y*(4*y^2 + 9*y*z + 9*z^2)*G[1 - y, 1 - y, z])/ (z^3*(y + z)^3) + (((4*I)/3)*(6*y^3 - 6*y^4 + 2*y^5 - 3*y*z + 21*y^2*z - 33*y^3*z + 13*y^4*z + 15*y*z^2 - 48*y^2*z^2 + 29*y^3*z^2 - 21*y*z^3 + 25*y^2*z^3 + 5*y*z^4 - 2*z^5)* G[-y, 1 - y, z])/(z^3*(-1 + y + z)^3*(y + z)^2)) + G[1, 0, y]*(((I/18)*(-90*y^3 + 158*y^4 - 438*y^5 + 590*y^6 - 220*y^7 - 84*y^2*z + 96*y^3*z - 815*y^4*z + 1764*y^5*z - 973*y^6*z + 12*y^7*z - 846*y*z^2 + 3130*y^2*z^2 - 4889*y^3*z^2 + 4798*y^4*z^2 - 2313*y^5*z^2 + 120*y^6*z^2 - 72*z^3 + 2940*y*z^3 - 8127*y^2*z^3 + 8890*y^3*z^3 - 4042*y^4*z^3 + 204*y^5*z^3 + 204*z^4 - 3459*y*z^4 + 6706*y^2*z^4 - 4072*y^3*z^4 - 168*z^5 + 1464*y*z^5 - 1713*y^2*z^5 - 204*y^3*z^5 + 24*z^6 - 111*y*z^6 - 120*y^2*z^6 + 12*z^7 - 12*y*z^7))/((-1 + y)*y*z^2*(-1 + y + z)^3*(y + z)^3) + (((8*I)/3)*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, z])/ (z^3*(-1 + y + z)^3) - ((2*I)*(y^3 + y*z - 2*y^2*z - 2*z^2 + 2*y*z^2 + 6*z^3 - 7*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2) - (((8*I)/3)*y*(y^2 + 3*y*z + 3*z^2)*G[1 - y, 0, z])/ (z^3*(y + z)^3) - (((2*I)/3)*(4*y^5 + 12*y^4*z + 12*y^3*z^2 + 9*y^2*z^3 - 6*y^3*z^3 + 15*y*z^4 - 18*y^2*z^4 + 6*z^5 - 18*y*z^5 - 6*z^6)*G[1 - y, 1 - y, z])/(y^2*z^3*(y + z)^3) + (((2*I)/3)*(4*y^3 - 5*y^4 + 4*y^5 + 18*y^2*z - 35*y^3*z + 23*y^4*z + 18*y*z^2 - 63*y^2*z^2 + 49*y^3*z^2 - 4*z^3 - 25*y*z^3 + 41*y^2*z^3 + 8*z^4 + 7*y*z^4 - 4*z^5)* G[1 - y, -y, z])/(z^3*(-1 + y + z)^2*(y + z)^3) - (((4*I)/3)*(3*y - 3*y^2 + y^3 - 6*y*z + 3*y^2*z + 3*y*z^2 + z^3)* G[-y, 0, z])/(z^3*(-1 + y + z)^3) + (((2*I)/3)*(3*y^3 - 3*y^4 - 3*y*z + 15*y^2*z - 21*y^3*z + 6*y^4*z + 12*y*z^2 - 33*y^2*z^2 + 18*y^3*z^2 - 15*y*z^3 + 22*y^2*z^3 + 14*y*z^4 + 4*z^5)*G[-y, 1 - y, z])/ (z^3*(-1 + y + z)^3*(y + z)^2) + (((2*I)/3)*(4*y^4 + 2*y^3*z + 4*y^2*z^2 + 9*y*z^3 - 6*y^2*z^3 + 6*z^4 - 12*y*z^4 - 6*z^5)* G[-y, -y, z])/(y^2*z^3*(y + z)^2)) - ((I/9)*(276*y^5 - 1344*y^6 + 2616*y^7 - 2544*y^8 + 1236*y^9 - 240*y^10 - 72*y^3*z + 1242*y^4*z - 5865*y^5*z + 12489*y^6*z - 13662*y^7*z + 7584*y^8*z - 1761*y^9*z + 45*y^10*z - 36*y^2*z^2 + 1248*y^3*z^2 - 8061*y^4*z^2 + 21508*y^5*z^2 - 28359*y^6*z^2 + 18675*y^7*z^2 - 5236*y^8*z^2 + 261*y^9*z^2 - 108*y*z^3 + 1002*y^2*z^3 - 6027*y^3*z^3 + 19248*y^4*z^3 - 30894*y^5*z^3 + 24459*y^6*z^3 - 8349*y^7*z^3 + 669*y^8*z^3 + 252*y*z^4 - 2127*y^2*z^4 + 9060*y^3*z^4 - 18558*y^4*z^4 + 18192*y^5*z^4 - 7800*y^6*z^4 + 981*y^7*z^4 - 36*z^5 + 1375*y^2*z^5 - 5076*y^3*z^5 + 7140*y^4*z^5 - 4291*y^5*z^5 + 879*y^6*z^5 + 72*z^6 - 264*y*z^6 - 3*y^2*z^6 + 981*y^3*z^6 - 1284*y^4*z^6 + 471*y^5*z^6 - 48*z^7 + 180*y*z^7 - 135*y^2*z^7 - 159*y^3*z^7 + 135*y^4*z^7 + 12*z^8 - 36*y*z^8 + 15*y^3*z^8)*G[0, 0, 1, y])/ ((-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) + (((2*I)/3)*(-8*y^4 + 20*y^5 - 16*y^6 + 4*y^7 + 12*y^2*z - 78*y^3*z + 162*y^4*z - 138*y^5*z + 42*y^6*z + 6*y*z^2 - 86*y^2*z^2 + 241*y^3*z^2 - 251*y^4*z^2 + 93*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 106*y*z^3 + 243*y^2*z^3 - 237*y^3*z^3 + 103*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 141*y*z^4 - 129*y^2*z^4 + 66*y^3*z^4 - 54*y^4*z^4 + 21*z^5 - 9*y*z^5 - 66*y^3*z^5 + 12*z^6 - 27*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[0, 0, 1 - y, z])/ ((-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((I/9)*(36*y^6 - 54*y^7 + 12*y^8 + 6*y^9 + 144*y^5*z - 324*y^6*z + 213*y^7*z - 42*y^8*z + 9*y^9*z - 90*y^3*z^2 + 597*y^4*z^2 - 1392*y^5*z^2 + 1303*y^6*z^2 - 508*y^7*z^2 + 90*y^8*z^2 + 90*y^2*z^3 + 159*y^3*z^3 - 1635*y^4*z^3 + 2569*y^5*z^3 - 1564*y^6*z^3 + 372*y^7*z^3 + 18*y*z^4 - 141*y^2*z^4 - 777*y^3*z^4 + 2508*y^4*z^4 - 2457*y^5*z^4 + 813*y^6*z^4 + 45*y*z^5 - 471*y^2*z^5 + 1735*y^3*z^5 - 2386*y^4*z^5 + 1023*y^5*z^5 + 18*z^6 - 243*y*z^6 + 925*y^2*z^6 - 1492*y^3*z^6 + 756*y^4*z^6 - 36*z^7 + 255*y*z^7 - 546*y^2*z^7 + 318*y^3*z^7 + 24*z^8 - 93*y*z^8 + 69*y^2*z^8 - 6*z^9 + 6*y*z^9)*G[0, 1, 0, y])/ ((-1 + y)*y^2*z^2*(-1 + y + z)^3*(y + z)^4) - ((I/9)*(282*y^5 - 1488*y^6 + 3132*y^7 - 3300*y^8 + 1758*y^9 - 396*y^10 + 12*y^11 + 1077*y^4*z - 6528*y^5*z + 15582*y^6*z - 18552*y^7*z + 11289*y^8*z - 3072*y^9*z + 204*y^10*z + 1461*y^3*z^2 - 10896*y^4*z^2 + 30600*y^5*z^2 - 41785*y^6*z^2 + 28800*y^7*z^2 - 8931*y^8*z^2 + 751*y^9*z^2 + 693*y^2*z^3 - 7944*y^3*z^3 + 28800*y^4*z^3 - 46930*y^5*z^3 + 36939*y^6*z^3 - 12774*y^7*z^3 + 1264*y^8*z^3 - 48*y^9*z^3 + 189*y*z^4 - 3240*y^2*z^4 + 15618*y^3*z^4 - 30696*y^4*z^4 + 27462*y^5*z^4 - 10524*y^6*z^4 + 1446*y^7*z^4 - 255*y^8*z^4 - 684*y*z^5 + 5346*y^2*z^5 - 13252*y^3*z^5 + 13554*y^4*z^5 - 5916*y^5*z^5 + 1516*y^6*z^5 - 573*y^7*z^5 - 18*z^6 + 900*y*z^6 - 3517*y^2*z^6 + 4377*y^3*z^6 - 2253*y^4*z^6 + 1177*y^5*z^6 - 702*y^6*z^6 + 36*z^7 - 426*y*z^7 + 606*y^2*z^7 - 198*y^3*z^7 + 426*y^4*z^7 - 498*y^5*z^7 - 24*z^8 - 3*y*z^8 + 180*y^2*z^8 + 6*y^3*z^8 - 195*y^4*z^8 + 6*z^9 + 36*y*z^9 - 18*y^2*z^9 - 33*y^3*z^9)* G[0, 1, 0, z])/((-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^4) + ((I/9)*(-210*y^4 + 972*y^5 - 1656*y^6 + 1236*y^7 - 342*y^8 - 633*y^3*z + 3456*y^4*z - 6768*y^5*z + 5736*y^6*z - 1827*y^7*z + 36*y^8*z - 592*y^2*z^2 + 4270*y^3*z^2 - 10128*y^4*z^2 + 9886*y^5*z^2 - 3598*y^6*z^2 + 162*y^7*z^2 - 213*y*z^3 + 2348*y^2*z^3 - 7143*y^3*z^3 + 8034*y^4*z^3 - 3272*y^5*z^3 + 354*y^6*z^3 + 12*z^4 + 414*y*z^4 - 2218*y^2*z^4 + 2882*y^3*z^4 - 1150*y^4*z^4 + 492*y^5*z^4 - 36*z^5 - 111*y*z^5 + 78*y^2*z^5 + 285*y^3*z^5 + 432*y^4*z^5 + 36*z^6 - 168*y*z^6 + 354*y^2*z^6 + 210*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)*G[0, 1, 1, y])/ ((-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + (((2*I)/3)*(-8*y^4 + 20*y^5 - 16*y^6 + 4*y^7 + 12*y^2*z - 78*y^3*z + 162*y^4*z - 138*y^5*z + 42*y^6*z + 6*y*z^2 - 86*y^2*z^2 + 241*y^3*z^2 - 251*y^4*z^2 + 93*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 106*y*z^3 + 243*y^2*z^3 - 237*y^3*z^3 + 103*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 141*y*z^4 - 129*y^2*z^4 + 66*y^3*z^4 - 54*y^4*z^4 + 21*z^5 - 9*y*z^5 - 66*y^3*z^5 + 12*z^6 - 27*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[0, 1 - y, 0, z])/ ((-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) - ((I/9)*(-264*y^4 + 1098*y^5 - 1698*y^6 + 1158*y^7 - 294*y^8 - 795*y^3*z + 3906*y^4*z - 7002*y^5*z + 5502*y^6*z - 1647*y^7*z + 36*y^8*z - 700*y^2*z^2 + 4684*y^3*z^2 - 10380*y^4*z^2 + 9670*y^5*z^2 - 3436*y^6*z^2 + 162*y^7*z^2 - 213*y*z^3 + 2438*y^2*z^3 - 7167*y^3*z^3 + 8082*y^4*z^3 - 3494*y^5*z^3 + 354*y^6*z^3 + 12*z^4 + 414*y*z^4 - 2182*y^2*z^4 + 3080*y^3*z^4 - 1708*y^4*z^4 + 492*y^5*z^4 - 36*z^5 - 111*y*z^5 + 168*y^2*z^5 - 129*y^3*z^5 + 432*y^4*z^5 + 36*z^6 - 168*y*z^6 + 246*y^2*z^6 + 210*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)*G[0, 1 - y, 1 - y, z])/((-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + ((I/3)*(9*y^4 - 35*y^5 + 54*y^6 - 42*y^7 + 17*y^8 - 3*y^9 + 62*y^3*z - 441*y^4*z + 1148*y^5*z - 1436*y^6*z + 900*y^7*z - 251*y^8*z + 18*y^9*z + 119*y^2*z^2 - 1115*y^3*z^2 + 3537*y^4*z^2 - 5213*y^5*z^2 + 3782*y^6*z^2 - 1212*y^7*z^2 + 102*y^8*z^2 + 12*y*z^3 - 722*y^2*z^3 + 3603*y^3*z^3 - 6915*y^4*z^3 + 6113*y^5*z^3 - 2355*y^6*z^3 + 264*y^7*z^3 + 42*z^4 - 412*y*z^4 + 2144*y^2*z^4 - 4911*y^3*z^4 + 5230*y^4*z^4 - 2507*y^5*z^4 + 414*y^6*z^4 - 111*z^5 + 783*y*z^5 - 2118*y^2*z^5 + 2694*y^3*z^5 - 1677*y^4*z^5 + 426*y^5*z^5 + 87*z^6 - 408*y*z^6 + 720*y^2*z^6 - 690*y^3*z^6 + 282*y^4*z^6 - 9*z^7 + 33*y*z^7 - 141*y^2*z^7 + 108*y^3*z^7 - 9*z^8 - 12*y*z^8 + 18*y^2*z^8)* G[0, -y, 1 - y, z])/((-1 + y)^3*y*z^3*(-1 + y + z)^2*(y + z)^3) + (((2*I)/3)*(4*y^3 - 8*y^5 + 4*y^6 - 6*y*z + 30*y^2*z - 28*y^3*z - 12*y^4*z + 16*y^5*z + 18*z^2 - 58*y*z^2 + 92*y^2*z^2 - 112*y^3*z^2 + 63*y^4*z^2 - 3*y^5*z^2 - 60*z^3 + 192*y*z^3 - 256*y^2*z^3 + 139*y^3*z^3 - 6*y^4*z^3 + 72*z^4 - 184*y*z^4 + 139*y^2*z^4 - 36*z^5 + 57*y*z^5 + 6*y^2*z^5 + 6*z^6 + 3*y*z^6)* G[1, 0, 0, y])/((-1 + y)*z^2*(-1 + y + z)^3*(y + z)^3) - (((2*I)/3)*(-24*y + 100*y^2 - 152*y^3 + 100*y^4 - 24*y^5 - 18*z + 154*y*z - 384*y^2*z + 402*y^3*z - 178*y^4*z + 24*y^5*z + 60*z^2 - 289*y*z^2 + 494*y^2*z^2 - 361*y^3*z^2 + 96*y^4*z^2 - 63*z^3 + 207*y*z^3 - 276*y^2*z^3 + 150*y^3*z^3 - 18*y^4*z^3 + 9*z^4 - 48*y*z^4 + 96*y^2*z^4 - 39*y^3*z^4 + 21*z^5 + 9*y*z^5 - 30*y^2*z^5 - 9*z^6 - 9*y*z^6)*G[1, 0, 0, z])/((-1 + y)^2*y*z^2* (-1 + y + z)^3*(y + z)) + ((I/9)*(-294*y^4 + 1554*y^5 - 3342*y^6 + 3696*y^7 - 2166*y^8 + 606*y^9 - 54*y^10 - 897*y^3*z + 5679*y^4*z - 14280*y^5*z + 18231*y^6*z - 12357*y^7*z + 4137*y^8*z - 522*y^9*z + 9*y^10*z - 754*y^2*z^2 + 6720*y^3*z^2 - 21381*y^4*z^2 + 32766*y^5*z^2 - 25983*y^6*z^2 + 10197*y^7*z^2 - 1646*y^8*z^2 + 81*y^9*z^2 - 195*y*z^3 + 3423*y^2*z^3 - 15336*y^3*z^3 + 29517*y^4*z^3 - 27990*y^5*z^3 + 13104*y^6*z^3 - 2799*y^7*z^3 + 276*y^8*z^3 + 12*z^4 + 630*y*z^4 - 5445*y^2*z^4 + 14424*y^3*z^4 - 17055*y^4*z^4 + 9936*y^5*z^4 - 3015*y^6*z^4 + 513*y^7*z^4 - 30*z^5 - 684*y*z^5 + 3356*y^2*z^5 - 5352*y^3*z^5 + 4101*y^4*z^5 - 1961*y^5*z^5 + 579*y^6*z^5 + 36*z^6 + 138*y*z^6 - 330*y^2*z^6 + 333*y^3*z^6 - 543*y^4*z^6 + 393*y^5*z^6 - 24*z^7 + 171*y*z^7 - 342*y^2*z^7 + 78*y^3*z^7 + 144*y^4*z^7 + 6*z^8 - 72*y*z^8 + 54*y^2*z^8 + 21*y^3*z^8)*G[1, 0, 1, y])/ ((-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) + G[0, 1 - y, z]*(((I/18)*(18*y^4 + 320*y^5 - 896*y^6 + 760*y^7 - 202*y^8 - 309*y^3*z + 2556*y^4*z - 5850*y^5*z + 5280*y^6*z - 1689*y^7*z + 12*y^8*z - 105*y^2*z^2 + 2579*y^3*z^2 - 8167*y^4*z^2 + 9197*y^5*z^2 - 3684*y^6*z^2 + 180*y^7*z^2 - 909*y*z^3 + 4849*y^2*z^3 - 10950*y^3*z^3 + 11427*y^4*z^3 - 5359*y^5*z^3 + 942*y^6*z^3 - 27*z^4 + 2349*y*z^4 - 8286*y^2*z^4 + 9996*y^3*z^4 - 5682*y^4*z^4 + 2100*y^5*z^4 + 51*z^5 - 1686*y*z^5 + 3300*y^2*z^5 - 2583*y^3*z^5 + 2268*y^4*z^5 - 33*z^6 + 63*y*z^6 + 144*y^2*z^6 + 1176*y^3*z^6 + 9*z^7 + 207*y*z^7 + 234*y^2*z^7))/((-1 + y)^2*y^2*z^2* (-1 + y + z)^2*(y + z)^3) + (((8*I)/3)*(-y^3 + 3*y^4 - 3*y^5 + y^6 - 3*y^2*z + 12*y^3*z - 15*y^4*z + 6*y^5*z - 3*y*z^2 + 18*y^2*z^2 - 30*y^3*z^2 + 15*y^4*z^2 + 9*y*z^3 - 27*y^2*z^3 + 18*y^3*z^3 - 9*y*z^4 + 9*y^2*z^4 - z^6)*G[1, 0, y])/ (z^3*(-1 + y + z)^3*(y + z)^3) - ((2*I)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1, 1, y])/(y*z^2*(y + z)^3) - ((8*I)*G[0, 0, 1, y])/z^3 - ((8*I)*G[1, 0, 1, y])/z^3) + G[1 - y, 1, z]*(((8*I)*G[0, 0, 1, y])/z^3 - ((8*I)*G[1, 0, 1, y])/ z^3) + G[-y, 1 - y, z]*(((I/18)*(-435*y^4 + 1298*y^5 - 1456*y^6 + 758*y^7 - 165*y^8 - 1038*y^3*z + 3873*y^4*z - 5439*y^5*z + 3645*y^6*z - 1275*y^7*z + 234*y^8*z - 768*y^2*z^2 + 3792*y^3*z^2 - 6687*y^4*z^2 + 5952*y^5*z^2 - 3171*y^6*z^2 + 882*y^7*z^2 + 882*y*z^3 - 3010*y^2*z^3 + 3686*y^3*z^3 - 529*y^4*z^3 - 2091*y^5*z^3 + 1062*y^6*z^3 + 27*z^4 - 2238*y*z^4 + 6870*y^2*z^4 - 6072*y^3*z^4 + 963*y^4*z^4 - 51*z^5 + 1533*y*z^5 - 2463*y^2*z^5 + 693*y^3*z^5 - 1062*y^4*z^5 + 33*z^6 + 6*y*z^6 - 507*y^2*z^6 - 882*y^3*z^6 - 9*z^7 - 207*y*z^7 - 234*y^2*z^7))/((-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + ((8*I)*G[0, 0, 1, y])/z^3 - ((32*I)*G[0, 1, 1, y])/z^3 - ((8*I)*G[1, 0, 1, y])/z^3) + G[0, -y, z]*((((-2*I)/3)*(6*y^6 - 6*y^7 + 2*y^8 - 3*y^4*z + 27*y^5*z - 39*y^6*z + 15*y^7*z - 3*y^3*z^2 + 36*y^4*z^2 - 81*y^5*z^2 + 42*y^6*z^2 - 13*y^2*z^3 + 60*y^3*z^3 - 126*y^4*z^3 + 89*y^5*z^3 - 6*y^6*z^3 - 15*y*z^4 + 102*y^2*z^4 - 216*y^3*z^4 + 186*y^4*z^4 - 36*y^5*z^4 - 6*z^5 + 81*y*z^5 - 255*y^2*z^5 + 285*y^3*z^5 - 90*y^4*z^5 + 24*z^6 - 153*y*z^6 + 258*y^2*z^6 - 120*y^3*z^6 - 36*z^7 + 123*y*z^7 - 90*y^2*z^7 + 24*z^8 - 36*y*z^8 - 6*z^9)*G[1, 0, y])/(y^2*z^3*(-1 + y + z)^3* (y + z)^3) - (((2*I)/3)*(-4*y^5 + 12*y^6 - 12*y^7 + 4*y^8 + 21*y^4*z - 87*y^5*z + 111*y^6*z - 45*y^7*z + 57*y^3*z^2 - 243*y^4*z^2 + 303*y^5*z^2 - 117*y^6*z^2 + 63*y^2*z^3 - 267*y^3*z^3 + 315*y^4*z^3 - 135*y^5*z^3 + 6*y^6*z^3 + 21*y*z^4 - 105*y^2*z^4 + 129*y^3*z^4 - 117*y^4*z^4 + 18*y^5*z^4 + 6*z^5 - 36*y*z^5 + 60*y^2*z^5 - 102*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 36*y^2*z^6 + 6*y^3*z^6)* G[1, 1, y])/((-1 + y)^3*y^2*z^3*(y + z)^3) + ((8*I)*G[0, 1, 1, y])/z^3 + ((8*I)*G[1, 0, 1, y])/z^3) + G[1 - y, -y, z]*(((-16*I)*G[0, 1, 1, y])/z^3 - ((16*I)*G[1, 0, 1, y])/z^3) + G[1 - y, 0, z]* (((I/18)*(18*y^4 + 320*y^5 - 896*y^6 + 760*y^7 - 202*y^8 - 309*y^3*z + 2556*y^4*z - 5850*y^5*z + 5280*y^6*z - 1689*y^7*z + 12*y^8*z - 105*y^2*z^2 + 2579*y^3*z^2 - 8167*y^4*z^2 + 9197*y^5*z^2 - 3684*y^6*z^2 + 180*y^7*z^2 - 909*y*z^3 + 4849*y^2*z^3 - 10950*y^3*z^3 + 11427*y^4*z^3 - 5359*y^5*z^3 + 942*y^6*z^3 - 27*z^4 + 2349*y*z^4 - 8286*y^2*z^4 + 9996*y^3*z^4 - 5682*y^4*z^4 + 2100*y^5*z^4 + 51*z^5 - 1686*y*z^5 + 3300*y^2*z^5 - 2583*y^3*z^5 + 2268*y^4*z^5 - 33*z^6 + 63*y*z^6 + 144*y^2*z^6 + 1176*y^3*z^6 + 9*z^7 + 207*y*z^7 + 234*y^2*z^7))/((-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^3) + ((8*I)*G[0, 0, 1, y])/z^3 - ((16*I)*G[0, 1, 1, y])/ z^3 + ((16*I)*G[1, 0, 1, y])/z^3) + G[1 - y, 1 - y, z]* ((((2*I)/9)*(-139*y^2 + 275*y^3 - 136*y^4 - 294*y*z + 790*y^2*z - 535*y^3*z + 39*y^4*z + 12*z^2 + 324*y*z^2 - 402*y^2*z^2 + 39*y^3*z^2 - 24*z^3 + 9*y*z^3 - 39*y^2*z^3 + 12*z^4 - 39*y*z^4))/((-1 + y)*y*z^2*(-1 + y + z)*(y + z)^2) + ((32*I)*G[0, 0, 1, y])/z^3 + ((16*I)*G[0, 1, 1, y])/z^3 + ((24*I)*G[1, 0, 1, y])/z^3) + ((I/9)*(62*y^4 + 12*y^5 - 12*y^6 + 139*y^3*z - 159*y^4*z - 48*y^5*z + 12*y^6*z + 98*y^2*z^2 - 426*y^3*z^2 + 135*y^4*z^2 + 36*y^5*z^2 - 9*y*z^3 - 255*y^2*z^3 + 408*y^3*z^3 - 17*y^4*z^3 - 6*z^4 + 48*y*z^4 + 183*y^2*z^4 - 70*y^3*z^4 - 21*y^4*z^4 + 24*z^5 - 90*y*z^5 + 19*y^2*z^5 - 51*y^3*z^5 - 36*z^6 + 72*y*z^6 - 45*y^2*z^6 + 24*z^7 - 21*y*z^7 - 6*z^8)*G[1, 0, 1 - y, z])/(y^2*z^3*(-1 + y + z)^3*(y + z)^2) - ((I/9)*(-18*y^6 + 54*y^7 - 54*y^8 + 18*y^9 + 18*y^4*z - 117*y^5*z + 270*y^6*z - 252*y^7*z + 72*y^8*z + 9*y^9*z + 178*y^3*z^2 - 721*y^4*z^2 + 1113*y^5*z^2 - 561*y^6*z^2 - 99*y^7*z^2 + 90*y^8*z^2 - 68*y^2*z^3 - 121*y^3*z^3 + 549*y^4*z^3 + 414*y^5*z^3 - 1143*y^6*z^3 + 351*y^7*z^3 - 78*y*z^4 + 549*y^2*z^4 - 1155*y^3*z^4 + 2538*y^4*z^4 - 2646*y^5*z^4 + 720*y^6*z^4 - 12*z^5 + 222*y*z^5 - 1017*y^2*z^5 + 2652*y^3*z^5 - 2808*y^4*z^5 + 855*y^5*z^5 + 12*z^6 - 210*y*z^6 + 1017*y^2*z^6 - 1485*y^3*z^6 + 594*y^4*z^6 + 126*y*z^7 - 369*y^2*z^7 + 225*y^3*z^7 - 36*y*z^8 + 36*y^2*z^8)*G[1, 1, 0, y])/ ((-1 + y)*y^2*z^2*(-1 + y + z)^3*(y + z)^4) + G[1, z]*(((-2*I)*(3*y - 7*y^2 + 9*y^3 - 3*y^4 - 13*y*z + 24*y^2*z - 21*y^3*z + 4*y^4*z + 2*z^2 + 15*y*z^2 - 21*y^2*z^2 + 10*y^3*z^2 - 8*z^3 + 3*y*z^3 - 2*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 14*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)*G[0, 0, 1, y])/ (y^2*z^3*(-1 + y + z)^3) + ((2*I)*(y^3 + y*z - 2*y^2*z - 2*z^2 + 2*y*z^2 + 6*z^3 - 7*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[0, 1, 0, y])/(y^2*z^3*(-1 + y + z)^2) + ((2*I)*(3*y - 7*y^2 + 9*y^3 - 3*y^4 - 13*y*z + 24*y^2*z - 21*y^3*z + 4*y^4*z + 2*z^2 + 15*y*z^2 - 21*y^2*z^2 + 10*y^3*z^2 - 8*z^3 + 3*y*z^3 - 2*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 14*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)*G[1, 0, 1, y])/ (y^2*z^3*(-1 + y + z)^3) - ((2*I)*(y^3 + y*z - 2*y^2*z - 2*z^2 + 2*y*z^2 + 6*z^3 - 7*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, 1, 0, y])/(y^2*z^3*(-1 + y + z)^2)) + ((I/9)*(62*y^4 - 112*y^5 + 26*y^6 + 36*y^7 - 12*y^8 + 193*y^3*z - 659*y^4*z + 727*y^5*z - 237*y^6*z - 36*y^7*z + 12*y^8*z + 206*y^2*z^2 - 1255*y^3*z^2 + 2366*y^4*z^2 - 1791*y^5*z^2 + 474*y^6*z^2 + 45*y*z^3 - 837*y^2*z^3 + 2733*y^3*z^3 - 3458*y^4*z^3 + 1840*y^5*z^3 - 323*y^6*z^3 - 6*z^4 - 129*y*z^4 + 1158*y^2*z^4 - 2533*y^3*z^4 + 2297*y^4*z^4 - 847*y^5*z^4 + 60*y^6*z^4 + 24*z^5 + 78*y*z^5 - 551*y^2*z^5 + 1027*y^3*z^5 - 815*y^4*z^5 + 183*y^5*z^5 - 36*z^6 + 90*y*z^6 - 45*y^2*z^6 - 270*y^3*z^6 + 207*y^4*z^6 + 24*z^7 - 123*y*z^7 + 48*y^2*z^7 + 105*y^3*z^7 - 6*z^8 + 39*y*z^8 + 21*y^2*z^8)*G[1, 1, 0, z])/ ((-1 + y)^2*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((8*I)*(2*y + 3*z)*G[1, 1, 1, y])/(z^2*(y + z)^2) + G[-y, -y, z]*(((16*I)*G[0, 0, 1, y])/z^3 - ((16*I)*G[0, 1, 1, y])/ z^3 - ((16*I)*G[1, 0, 1, y])/z^3 - ((24*I)*G[1, 1, 1, y])/z^3) + G[-y, 0, z]*(((-16*I)*G[0, 1, 1, y])/z^3 - ((16*I)*G[1, 0, 1, y])/ z^3 + ((24*I)*G[1, 1, 1, y])/z^3) + G[0, z]*(((I/18)*(-471*y^2 + 880*y^3 - 409*y^4 - 1386*y*z + 3862*y^2*z - 2830*y^3*z + 354*y^4*z + 27*z^2 + 1992*y*z^2 - 2706*y^2*z^2 + 354*y^3*z^2 - 48*z^3 - 264*y*z^3 - 354*y^2*z^3 + 21*z^4 - 354*y*z^4))/((-1 + y)*y*z*(-1 + y + z)^2*(y + z)^2) + ((I/18)*(18*y^4 + 320*y^5 - 896*y^6 + 760*y^7 - 202*y^8 - 309*y^3*z + 2556*y^4*z - 5850*y^5*z + 5280*y^6*z - 1689*y^7*z + 12*y^8*z - 105*y^2*z^2 + 2579*y^3*z^2 - 8167*y^4*z^2 + 9197*y^5*z^2 - 3684*y^6*z^2 + 180*y^7*z^2 - 909*y*z^3 + 4849*y^2*z^3 - 10950*y^3*z^3 + 11427*y^4*z^3 - 5359*y^5*z^3 + 942*y^6*z^3 - 27*z^4 + 2349*y*z^4 - 8286*y^2*z^4 + 9996*y^3*z^4 - 5682*y^4*z^4 + 2100*y^5*z^4 + 51*z^5 - 1686*y*z^5 + 3300*y^2*z^5 - 2583*y^3*z^5 + 2268*y^4*z^5 - 33*z^6 + 63*y*z^6 + 144*y^2*z^6 + 1176*y^3*z^6 + 9*z^7 + 207*y*z^7 + 234*y^2*z^7)*G[1, y])/((-1 + y)^2*y^2*z^2* (-1 + y + z)^2*(y + z)^3) - (((2*I)/3)*y*(8 - 12*y + 4*y^2 - 10*z + 10*y*z + 3*z^2 - 3*y*z^2 + 3*z^3)*G[0, 0, y])/ ((-1 + y)*z^2*(-1 + y + z)^3) + ((I/9)*(324*y^5 - 1590*y^6 + 3132*y^7 - 3096*y^8 + 1536*y^9 - 306*y^10 - 72*y^3*z + 1422*y^4*z - 6867*y^5*z + 14724*y^6*z - 16146*y^7*z + 8946*y^8*z - 2043*y^9*z + 36*y^10*z - 36*y^2*z^2 + 1440*y^3*z^2 - 9324*y^4*z^2 + 24551*y^5*z^2 - 31767*y^6*z^2 + 20391*y^7*z^2 - 5453*y^8*z^2 + 198*y^9*z^2 - 108*y*z^3 + 1080*y^2*z^3 - 6666*y^3*z^3 + 20646*y^4*z^3 - 31785*y^5*z^3 + 24081*y^6*z^3 - 7785*y^7*z^3 + 537*y^8*z^3 + 288*y*z^4 - 2358*y^2*z^4 + 9072*y^3*z^4 - 17028*y^4*z^4 + 15723*y^5*z^4 - 6615*y^6*z^4 + 918*y^7*z^4 - 18*z^5 - 135*y*z^5 + 1394*y^2*z^5 - 3888*y^3*z^5 + 5082*y^4*z^5 - 3464*y^5*z^5 + 1020*y^6*z^5 + 36*z^6 - 159*y*z^6 + 237*y^2*z^6 + 243*y^3*z^6 - 1092*y^4*z^6 + 708*y^5*z^6 - 24*z^7 + 171*y*z^7 - 261*y^2*z^7 - 192*y^3*z^7 + 279*y^4*z^7 + 6*z^8 - 45*y*z^8 - 18*y^2*z^8 + 48*y^3*z^8)*G[0, 1, y])/((-1 + y)^3*y^2*z^2*(-1 + y + z)^3* (y + z)^3) + ((I/9)*(-36*y^6 + 120*y^7 - 120*y^8 + 36*y^9 - 126*y^5*z + 516*y^6*z - 624*y^7*z + 234*y^8*z + 90*y^3*z^2 - 507*y^4*z^2 + 1374*y^5*z^2 - 1597*y^6*z^2 + 658*y^7*z^2 - 18*y^8*z^2 - 90*y^2*z^3 + 3*y^3*z^3 + 981*y^4*z^3 - 1687*y^5*z^3 + 886*y^6*z^3 - 75*y^7*z^3 - 18*y*z^4 + 267*y^2*z^4 - 147*y^3*z^4 - 480*y^4*z^4 + 579*y^5*z^4 - 129*y^6*z^4 - 9*y*z^5 - 51*y^2*z^5 + 14*y^3*z^5 + 286*y^4*z^5 - 132*y^5*z^5 - 18*z^6 + 135*y*z^6 - 223*y^2*z^6 + 286*y^3*z^6 - 108*y^4*z^6 + 36*z^7 - 147*y*z^7 + 204*y^2*z^7 - 75*y^3*z^7 - 24*z^8 + 57*y*z^8 - 33*y^2*z^8 + 6*z^9 - 6*y*z^9)*G[1, 0, y])/ ((-1 + y)*y^2*z^2*(-1 + y + z)^3*(y + z)^4) - ((I/9)*(-264*y^4 + 1098*y^5 - 1698*y^6 + 1158*y^7 - 294*y^8 - 795*y^3*z + 3906*y^4*z - 7002*y^5*z + 5502*y^6*z - 1647*y^7*z + 36*y^8*z - 700*y^2*z^2 + 4684*y^3*z^2 - 10380*y^4*z^2 + 9670*y^5*z^2 - 3436*y^6*z^2 + 162*y^7*z^2 - 213*y*z^3 + 2438*y^2*z^3 - 7167*y^3*z^3 + 8082*y^4*z^3 - 3494*y^5*z^3 + 354*y^6*z^3 + 12*z^4 + 414*y*z^4 - 2182*y^2*z^4 + 3080*y^3*z^4 - 1708*y^4*z^4 + 492*y^5*z^4 - 36*z^5 - 111*y*z^5 + 168*y^2*z^5 - 129*y^3*z^5 + 432*y^4*z^5 + 36*z^6 - 168*y*z^6 + 246*y^2*z^6 + 210*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)*G[1, 1, y])/((-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^3) - ((2*I)*(-4 + 20*y - 40*y^2 + 40*y^3 - 20*y^4 + 4*y^5 + 10*z - 40*y*z + 60*y^2*z - 40*y^3*z + 10*y^4*z - 11*z^2 + 33*y*z^2 - 33*y^2*z^2 + 11*y^3*z^2 + 7*z^3 - 14*y*z^3 + 7*y^2*z^3 - 7*z^4 + 7*y*z^4 + 3*z^5)*G[0, 0, 1, y])/ ((-1 + y)^3*z^2*(-1 + y + z)^3) - (((8*I)/3)*G[0, 1, 0, y])/ (-1 + y + z)^3 + (((4*I)/3)*(12*y^3 - 84*y^4 + 240*y^5 - 360*y^6 + 300*y^7 - 132*y^8 + 24*y^9 + 30*y^2*z - 252*y^3*z + 840*y^4*z - 1440*y^5*z + 1350*y^6*z - 660*y^7*z + 132*y^8*z + 25*y*z^2 - 276*y^2*z^2 + 1131*y^3*z^2 - 2292*y^4*z^2 + 2475*y^5*z^2 - 1368*y^6*z^2 + 305*y^7*z^2 + 3*z^3 - 105*y*z^3 + 660*y^2*z^3 - 1746*y^3*z^3 + 2304*y^4*z^3 - 1503*y^5*z^3 + 387*y^6*z^3 - 9*z^4 + 150*y*z^4 - 624*y^2*z^4 + 1125*y^3*z^4 - 954*y^4*z^4 + 312*y^5*z^4 + 9*z^5 - 89*y*z^5 + 276*y^2*z^5 - 384*y^3*z^5 + 197*y^4*z^5 - 3*z^6 + 30*y*z^6 - 114*y^2*z^6 + 114*y^3*z^6 - 21*y*z^7 + 48*y^2*z^7 + 9*y*z^8)*G[0, 1, 1, y])/ ((-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^3) + (((8*I)/3)*G[1, 0, 0, y])/(-1 + y + z)^3 - (((4*I)/3)*(-12*y^3 + 60*y^4 - 120*y^5 + 120*y^6 - 60*y^7 + 12*y^8 - 30*y^2*z + 180*y^3*z - 420*y^4*z + 480*y^5*z - 270*y^6*z + 60*y^7*z - 27*y*z^2 + 216*y^2*z^2 - 621*y^3*z^2 + 835*y^4*z^2 - 534*y^5*z^2 + 129*y^6*z^2 + 2*y^7*z^2 - 3*z^3 + 87*y*z^3 - 390*y^2*z^3 + 675*y^3*z^3 - 489*y^4*z^3 + 96*y^5*z^3 + 24*y^6*z^3 + 9*z^4 - 96*y*z^4 + 237*y^2*z^4 - 162*y^3*z^4 - 69*y^4*z^4 + 81*y^5*z^4 - 9*z^5 + 34*y*z^5 + 15*y^2*z^5 - 159*y^3*z^5 + 128*y^4*z^5 + 3*z^6 + 12*y*z^6 - 96*y^2*z^6 + 108*y^3*z^6 - 21*y*z^7 + 48*y^2*z^7 + 9*y*z^8)* G[1, 0, 1, y])/((-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^3) - (((8*I)/3)*(1 - 3*y + 3*y^2 - 3*z + 6*y*z + 3*z^2)*G[1, 1, 0, y])/ ((-1 + y + z)^3*(y + z)^3) - ((2*I)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1, 1, 1, y])/(y*z^2*(y + z)^3)) + ((I/9)*(62*y^4 + 12*y^5 - 12*y^6 + 139*y^3*z - 159*y^4*z - 48*y^5*z + 12*y^6*z + 98*y^2*z^2 - 426*y^3*z^2 + 135*y^4*z^2 + 36*y^5*z^2 - 9*y*z^3 - 255*y^2*z^3 + 408*y^3*z^3 - 17*y^4*z^3 - 6*z^4 + 48*y*z^4 + 183*y^2*z^4 - 70*y^3*z^4 - 21*y^4*z^4 + 24*z^5 - 90*y*z^5 + 19*y^2*z^5 - 51*y^3*z^5 - 36*z^6 + 72*y*z^6 - 45*y^2*z^6 + 24*z^7 - 21*y*z^7 - 6*z^8)*G[1, 1 - y, 0, z])/ (y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (((2*I)/3)*(-8*y^4 + 20*y^5 - 16*y^6 + 4*y^7 + 12*y^2*z - 78*y^3*z + 162*y^4*z - 138*y^5*z + 42*y^6*z + 6*y*z^2 - 86*y^2*z^2 + 241*y^3*z^2 - 251*y^4*z^2 + 93*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 106*y*z^3 + 243*y^2*z^3 - 237*y^3*z^3 + 103*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 141*y*z^4 - 129*y^2*z^4 + 66*y^3*z^4 - 54*y^4*z^4 + 21*z^5 - 9*y*z^5 - 66*y^3*z^5 + 12*z^6 - 27*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[1 - y, 0, 0, z])/ ((-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) - ((I/9)*(-264*y^4 + 1098*y^5 - 1698*y^6 + 1158*y^7 - 294*y^8 - 795*y^3*z + 3906*y^4*z - 7002*y^5*z + 5502*y^6*z - 1647*y^7*z + 36*y^8*z - 700*y^2*z^2 + 4684*y^3*z^2 - 10380*y^4*z^2 + 9670*y^5*z^2 - 3436*y^6*z^2 + 162*y^7*z^2 - 213*y*z^3 + 2438*y^2*z^3 - 7167*y^3*z^3 + 8082*y^4*z^3 - 3494*y^5*z^3 + 354*y^6*z^3 + 12*z^4 + 414*y*z^4 - 2182*y^2*z^4 + 3080*y^3*z^4 - 1708*y^4*z^4 + 492*y^5*z^4 - 36*z^5 - 111*y*z^5 + 168*y^2*z^5 - 129*y^3*z^5 + 432*y^4*z^5 + 36*z^6 - 168*y*z^6 + 246*y^2*z^6 + 210*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)*G[1 - y, 0, 1 - y, z])/((-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + ((I/3)*(94*y^4 - 590*y^5 + 1414*y^6 - 1642*y^7 + 932*y^8 - 208*y^9 + 359*y^3*z - 2475*y^4*z + 6517*y^5*z - 8315*y^6*z + 5208*y^7*z - 1318*y^8*z + 24*y^9*z + 487*y^2*z^2 - 3910*y^3*z^2 + 11748*y^4*z^2 - 16852*y^5*z^2 + 11803*y^6*z^2 - 3414*y^7*z^2 + 138*y^8*z^2 + 231*y*z^3 - 2656*y^2*z^3 + 10024*y^3*z^3 - 16989*y^4*z^3 + 13711*y^5*z^3 - 4669*y^6*z^3 + 348*y^7*z^3 + 63*z^4 - 928*y*z^4 + 4486*y^2*z^4 - 9192*y^3*z^4 + 8758*y^4*z^4 - 3700*y^5*z^4 + 510*y^6*z^4 - 135*z^5 + 1017*y*z^5 - 2619*y^2*z^5 + 3027*y^3*z^5 - 1782*y^4*z^5 + 480*y^5*z^5 + 72*z^6 - 282*y*z^6 + 432*y^2*z^6 - 534*y^3*z^6 + 294*y^4*z^6 + 9*z^7 - 30*y*z^7 - 99*y^2*z^7 + 108*y^3*z^7 - 9*z^8 - 12*y*z^8 + 18*y^2*z^8)*G[1 - y, 1, 0, z])/((-1 + y)^3*y*z^2*(-1 + y + z)^2* (y + z)^4) - ((I/9)*(-264*y^4 + 1098*y^5 - 1698*y^6 + 1158*y^7 - 294*y^8 - 795*y^3*z + 3906*y^4*z - 7002*y^5*z + 5502*y^6*z - 1647*y^7*z + 36*y^8*z - 700*y^2*z^2 + 4684*y^3*z^2 - 10380*y^4*z^2 + 9670*y^5*z^2 - 3436*y^6*z^2 + 162*y^7*z^2 - 213*y*z^3 + 2438*y^2*z^3 - 7167*y^3*z^3 + 8082*y^4*z^3 - 3494*y^5*z^3 + 354*y^6*z^3 + 12*z^4 + 414*y*z^4 - 2182*y^2*z^4 + 3080*y^3*z^4 - 1708*y^4*z^4 + 492*y^5*z^4 - 36*z^5 - 111*y*z^5 + 168*y^2*z^5 - 129*y^3*z^5 + 432*y^4*z^5 + 36*z^6 - 168*y*z^6 + 246*y^2*z^6 + 210*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)* G[1 - y, 1 - y, 0, z])/((-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^3) + ((8*I)*(2*y + 3*z)*G[1 - y, 1 - y, 1 - y, z])/ (z^2*(y + z)^2) - ((I/9)*(19*y^4 - 35*y^5 - 26*y^6 + 98*y^7 - 73*y^8 + 17*y^9 - 148*y^3*z + 519*y^4*z - 548*y^5*z - 38*y^6*z + 432*y^7*z - 265*y^8*z + 48*y^9*z - 467*y^2*z^2 + 2166*y^3*z^2 - 3387*y^4*z^2 + 1661*y^5*z^2 + 684*y^6*z^2 - 831*y^7*z^2 + 174*y^8*z^2 - 198*y*z^3 + 1759*y^2*z^3 - 4160*y^3*z^3 + 3513*y^4*z^3 - 361*y^5*z^3 - 784*y^6*z^3 + 231*y^7*z^3 + 6*z^4 + 417*y*z^4 - 1769*y^2*z^4 + 2232*y^3*z^4 - 783*y^4*z^4 - 211*y^5*z^4 + 108*y^6*z^4 - 18*z^5 - 168*y*z^5 + 303*y^2*z^5 - 63*y^3*z^5 - 21*y^4*z^5 - 42*y^5*z^5 + 18*z^6 - 123*y*z^6 + 252*y^2*z^6 - 99*y^3*z^6 - 66*y^4*z^6 - 6*z^7 + 72*y*z^7 - 54*y^2*z^7 - 21*y^3*z^7)*G[1 - y, -y, 1 - y, z])/ ((-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) - ((I/9)*(-9*y^4 - 159*y^5 + 159*y^6 - 53*y^7 + 246*y^3*z - 1134*y^4*z + 1491*y^5*z - 553*y^6*z + 6*y^7*z + 396*y^2*z^2 - 2241*y^3*z^2 + 3915*y^4*z^2 - 1970*y^5*z^2 + 57*y^6*z^2 + 81*y*z^3 - 1488*y^2*z^3 + 4197*y^3*z^3 - 3106*y^4*z^3 + 207*y^5*z^3 - 288*y*z^4 + 1974*y^2*z^4 - 2417*y^3*z^4 + 360*y^4*z^4 - 18*z^5 + 396*y*z^5 - 973*y^2*z^5 + 324*y^3*z^5 + 36*z^6 - 216*y*z^6 + 153*y^2*z^6 - 24*z^7 + 39*y*z^7 + 6*z^8)* G[-y, 0, 1 - y, z])/(y^2*z^3*(-1 + y + z)^3*(y + z)^2) - ((I/9)*(-9*y^4 - 159*y^5 + 159*y^6 - 53*y^7 + 246*y^3*z - 1134*y^4*z + 1491*y^5*z - 553*y^6*z + 6*y^7*z + 396*y^2*z^2 - 2241*y^3*z^2 + 3915*y^4*z^2 - 1970*y^5*z^2 + 57*y^6*z^2 + 81*y*z^3 - 1488*y^2*z^3 + 4197*y^3*z^3 - 3106*y^4*z^3 + 207*y^5*z^3 - 288*y*z^4 + 1974*y^2*z^4 - 2417*y^3*z^4 + 360*y^4*z^4 - 18*z^5 + 396*y*z^5 - 973*y^2*z^5 + 324*y^3*z^5 + 36*z^6 - 216*y*z^6 + 153*y^2*z^6 - 24*z^7 + 39*y*z^7 + 6*z^8)* G[-y, 1 - y, 0, z])/(y^2*z^3*(-1 + y + z)^3*(y + z)^2) - ((I/9)*(34*y^4 - 184*y^5 + 336*y^6 - 256*y^7 + 70*y^8 + 167*y^3*z - 874*y^4*z + 1614*y^5*z - 1232*y^6*z + 283*y^7*z + 42*y^8*z + 340*y^2*z^2 - 1970*y^3*z^2 + 3970*y^4*z^2 - 3258*y^5*z^2 + 786*y^6*z^2 + 132*y^7*z^2 + 189*y*z^3 - 1646*y^2*z^3 + 4187*y^3*z^3 - 3964*y^4*z^3 + 1096*y^5*z^3 + 138*y^6*z^3 - 12*z^4 - 342*y*z^4 + 1576*y^2*z^4 - 1754*y^3*z^4 + 424*y^4*z^4 + 36*z^5 + 39*y*z^5 + 108*y^2*z^5 - 369*y^3*z^5 - 138*y^4*z^5 - 36*z^6 + 192*y*z^6 - 348*y^2*z^6 - 132*y^3*z^6 + 12*z^7 - 78*y*z^7 - 42*y^2*z^7)*G[-y, 1 - y, 1 - y, z])/ ((-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) - ((I/9)*(-36*y^4 + 24*y^5 + 90*y^6 - 116*y^7 + 46*y^8 - 8*y^9 - 267*y^3*z + 1137*y^4*z - 1965*y^5*z + 1781*y^6*z - 874*y^7*z + 182*y^8*z + 6*y^9*z - 414*y^2*z^2 + 2817*y^3*z^2 - 6912*y^4*z^2 + 8155*y^5*z^2 - 4778*y^6*z^2 + 1138*y^7*z^2 - 6*y^8*z^2 - 63*y*z^3 + 1671*y^2*z^3 - 6813*y^3*z^3 + 11017*y^4*z^3 - 8045*y^5*z^3 + 2314*y^6*z^3 - 81*y^7*z^3 + 225*y*z^4 - 2364*y^2*z^4 + 5837*y^3*z^4 - 5560*y^4*z^4 + 2039*y^5*z^4 - 177*y^6*z^4 + 18*z^5 - 324*y*z^5 + 1216*y^2*z^5 - 1436*y^3*z^5 + 700*y^4*z^5 - 228*y^5*z^5 - 36*z^6 + 162*y*z^6 - 54*y^2*z^6 - 18*y^3*z^6 - 216*y^4*z^6 + 24*z^7 + 3*y*z^7 - 60*y^2*z^7 - 129*y^3*z^7 - 6*z^8 - 15*y*z^8 - 33*y^2*z^8)*G[-y, -y, 1 - y, z])/ ((-1 + y)^2*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + G[0, y]*(((-1/18*I)*(471*y^2 - 880*y^3 + 409*y^4 + 1386*y*z - 3862*y^2*z + 2830*y^3*z - 354*y^4*z - 27*z^2 - 1992*y*z^2 + 2706*y^2*z^2 - 354*y^3*z^2 + 48*z^3 + 264*y*z^3 + 354*y^2*z^3 - 21*z^4 + 354*y*z^4))/((-1 + y)*z^2*(-1 + y + z)^2*(y + z)^2) - ((I/18)*(-18*y^4 - 338*y^5 + 558*y^6 - 202*y^7 - 90*y^3*z - 873*y^4*z + 1990*y^5*z - 1039*y^6*z + 12*y^7*z - 342*y^2*z^2 + 153*y^3*z^2 + 1566*y^4*z^2 - 1497*y^5*z^2 + 120*y^6*z^2 + 54*y*z^3 + 247*y^2*z^3 + 246*y^3*z^3 - 850*y^4*z^3 + 204*y^5*z^3 - 93*y*z^4 + 118*y^2*z^4 - 322*y^3*z^4 + 24*z^5 - 30*y*z^5 - 87*y^2*z^5 - 204*y^3*z^5 - 36*z^6 + 57*y*z^6 - 120*y^2*z^6 + 12*z^7 - 12*y*z^7)*G[0, z])/((-1 + y)*y*z^2* (-1 + y + z)^3*(y + z)^3) - ((I/18)*(435*y^4 - 863*y^5 + 593*y^6 - 165*y^7 + 1455*y^3*z - 4366*y^4*z + 4527*y^5*z - 1850*y^6*z + 234*y^7*z + 2115*y^2*z^2 - 9288*y^3*z^2 + 13032*y^4*z^2 - 7035*y^5*z^2 + 1176*y^6*z^2 - 9*y*z^3 - 4708*y^2*z^3 + 12340*y^3*z^3 - 9792*y^4*z^3 + 2268*y^5*z^3 - 51*y*z^4 + 3395*y^2*z^4 - 5147*y^3*z^4 + 2100*y^4*z^4 - 24*z^5 + 189*y*z^5 - 810*y^2*z^5 + 942*y^3*z^5 + 36*z^6 - 117*y*z^6 + 180*y^2*z^6 - 12*z^7 + 12*y*z^7)*G[1 - y, z])/ ((-1 + y)*y*z^3*(-1 + y + z)^2*(y + z)^3) - (((2*I)/3)*y*(8 - 12*y + 4*y^2 - 10*z + 10*y*z + 3*z^2 - 3*y*z^2 + 3*z^3)*G[0, 0, z])/((-1 + y)*z^2*(-1 + y + z)^3) - ((I/9)*(27*y^5 - 51*y^6 + 33*y^7 - 9*y^8 + 186*y^4*z - 654*y^5*z + 762*y^6*z - 348*y^7*z + 54*y^8*z + 285*y^3*z^2 - 1611*y^4*z^2 + 2724*y^5*z^2 - 1680*y^6*z^2 + 324*y^7*z^2 - 1119*y^3*z^3 + 3639*y^4*z^3 - 3340*y^5*z^3 + 900*y^6*z^3 + 18*y*z^4 - 264*y^2*z^4 + 2322*y^3*z^4 - 3552*y^4*z^4 + 1497*y^5*z^4 - 171*y*z^5 + 1047*y^2*z^5 - 2409*y^3*z^5 + 1602*y^4*z^5 - 18*z^6 + 405*y*z^6 - 1171*y^2*z^6 + 1104*y^3*z^6 + 36*z^7 - 339*y*z^7 + 462*y^2*z^7 - 24*z^8 + 99*y*z^8 + 6*z^9)* G[0, 1 - y, z])/(y^2*z^3*(-1 + y + z)^3*(y + z)^3) - ((I/9)*(62*y^4 + 12*y^5 - 12*y^6 + 139*y^3*z - 159*y^4*z - 48*y^5*z + 12*y^6*z + 98*y^2*z^2 - 426*y^3*z^2 + 135*y^4*z^2 + 36*y^5*z^2 - 9*y*z^3 - 255*y^2*z^3 + 408*y^3*z^3 - 17*y^4*z^3 - 6*z^4 + 48*y*z^4 + 183*y^2*z^4 - 70*y^3*z^4 - 21*y^4*z^4 + 24*z^5 - 90*y*z^5 + 19*y^2*z^5 - 51*y^3*z^5 - 36*z^6 + 72*y*z^6 - 45*y^2*z^6 + 24*z^7 - 21*y*z^7 - 6*z^8)*G[1, 0, z])/ (y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((I/9)*(53*y^6 - 147*y^7 + 147*y^8 - 53*y^9 + 209*y^5*z - 652*y^6*z + 713*y^7*z - 276*y^8*z + 6*y^9*z + 312*y^4*z^2 - 1168*y^5*z^2 + 1435*y^6*z^2 - 606*y^7*z^2 + 27*y^8*z^2 + 92*y^3*z^3 - 711*y^4*z^3 + 1184*y^5*z^3 - 595*y^6*z^3 + 48*y^7*z^3 + 83*y^2*z^4 - 346*y^3*z^4 + 530*y^4*z^4 - 234*y^5*z^4 + 39*y^6*z^4 - 21*y*z^5 - 79*y^2*z^5 + 184*y^3*z^5 + 24*y^4*z^5 - 6*z^6 + 75*y*z^6 - 106*y^2*z^6 + 148*y^3*z^6 - 39*y^4*z^6 + 18*z^7 - 93*y*z^7 + 141*y^2*z^7 - 48*y^3*z^7 - 18*z^8 + 45*y*z^8 - 27*y^2*z^8 + 6*z^9 - 6*y*z^9)* G[1 - y, 0, z])/((-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((I/9)*(34*y^4 - 116*y^5 + 70*y^6 - 9*y^3*z - 104*y^4*z + 95*y^5*z + 42*y^6*z - 126*y^2*z^2 + 360*y^3*z^2 - 338*y^4*z^2 + 210*y^5*z^2 - 63*y*z^3 + 528*y^2*z^3 - 852*y^3*z^3 + 432*y^4*z^3 - 36*z^4 + 288*y*z^4 - 768*y^2*z^4 + 492*y^3*z^4 + 108*z^5 - 387*y*z^5 + 354*y^2*z^5 - 108*z^6 + 162*y*z^6 + 36*z^7)*G[1 - y, 1 - y, z])/(y*z^3*(-1 + y + z)^2*(y + z)^3) + ((I/9)*(-45*y^4 - 51*y^5 + 51*y^6 - 17*y^7 - 21*y^3*z - 225*y^4*z + 474*y^5*z - 178*y^6*z + 6*y^7*z - 18*y^2*z^2 - 180*y^3*z^2 + 909*y^4*z^2 - 593*y^5*z^2 + 39*y^6*z^2 + 18*y*z^3 - 57*y^2*z^3 + 669*y^3*z^3 - 856*y^4*z^3 + 153*y^5*z^3 - 117*y*z^4 + 408*y^2*z^4 - 719*y^3*z^4 + 324*y^4*z^4 - 18*z^5 + 261*y*z^5 - 478*y^2*z^5 + 360*y^3*z^5 + 36*z^6 - 207*y*z^6 + 207*y^2*z^6 - 24*z^7 + 57*y*z^7 + 6*z^8)* G[-y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (((2*I)/3)*(-9*y^4 + 27*y^5 - 27*y^6 + 9*y^7 - 9*y^3*z + 54*y^4*z - 81*y^5*z + 36*y^6*z - 13*y^2*z^2 + 72*y^3*z^2 - 138*y^4*z^2 + 83*y^5*z^2 - 6*y^6*z^2 - 15*y*z^3 + 102*y^2*z^3 - 222*y^3*z^3 + 174*y^4*z^3 - 36*y^5*z^3 - 6*z^4 + 81*y*z^4 - 255*y^2*z^4 + 273*y^3*z^4 - 90*y^4*z^4 + 24*z^5 - 153*y*z^5 + 254*y^2*z^5 - 120*y^3*z^5 - 36*z^6 + 123*y*z^6 - 90*y^2*z^6 + 24*z^7 - 36*y*z^7 - 6*z^8)*G[0, 0, 1 - y, z])/ (y^2*z^2*(-1 + y + z)^3*(y + z)^3) - (((4*I)/3)*(y^3 + 3*y^2*z - 3*y^3*z + 3*y*z^2 - 9*y^2*z^2 + 3*y^3*z^2 - z^3 - 3*y*z^3 + 3*y^2*z^3 + 2*y^3*z^3 + 3*z^4 - 3*y*z^4 + 6*y^2*z^4 - 3*z^5 + 6*y*z^5 + 2*z^6)*G[0, 1, 0, z])/ (z^3*(-1 + y + z)^3*(y + z)^3) - (((4*I)/3)*(-y^3 + 3*y^4 - 3*y^5 + y^6 - 3*y^2*z + 12*y^3*z - 15*y^4*z + 6*y^5*z - 3*y*z^2 + 18*y^2*z^2 - 30*y^3*z^2 + 15*y^4*z^2 + z^3 + 6*y*z^3 - 24*y^2*z^3 + 16*y^3*z^3 - 3*z^4 - 3*y*z^4 + 3*y^2*z^4 + 3*z^5 - 6*y*z^5 - 3*z^6)* G[0, 1 - y, 0, z])/(z^3*(-1 + y + z)^3*(y + z)^3) + (((2*I)/3)*(-4*y^5 + 12*y^6 - 12*y^7 + 4*y^8 - 3*y^4*z + 21*y^5*z - 33*y^6*z + 15*y^7*z - 3*y^3*z^2 + 18*y^4*z^2 - 39*y^5*z^2 + 24*y^6*z^2 + 13*y^2*z^3 - 36*y^3*z^3 + 30*y^4*z^3 - 7*y^5*z^3 + 6*y^6*z^3 + 15*y*z^4 - 102*y^2*z^4 + 186*y^3*z^4 - 126*y^4*z^4 + 36*y^5*z^4 + 6*z^5 - 81*y*z^5 + 255*y^2*z^5 - 261*y^3*z^5 + 90*y^4*z^5 - 24*z^6 + 153*y*z^6 - 254*y^2*z^6 + 120*y^3*z^6 + 36*z^7 - 123*y*z^7 + 90*y^2*z^7 - 24*z^8 + 36*y*z^8 + 6*z^9)*G[0, 1 - y, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^3*(y + z)^3) - (((2*I)/3)*(6*y^6 - 6*y^7 + 2*y^8 - 3*y^4*z + 27*y^5*z - 39*y^6*z + 15*y^7*z - 3*y^3*z^2 + 36*y^4*z^2 - 81*y^5*z^2 + 42*y^6*z^2 - 13*y^2*z^3 + 60*y^3*z^3 - 126*y^4*z^3 + 89*y^5*z^3 - 6*y^6*z^3 - 15*y*z^4 + 102*y^2*z^4 - 216*y^3*z^4 + 186*y^4*z^4 - 36*y^5*z^4 - 6*z^5 + 81*y*z^5 - 255*y^2*z^5 + 285*y^3*z^5 - 90*y^4*z^5 + 24*z^6 - 153*y*z^6 + 258*y^2*z^6 - 120*y^3*z^6 - 36*z^7 + 123*y*z^7 - 90*y^2*z^7 + 24*z^8 - 36*y*z^8 - 6*z^9)*G[0, -y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^3* (y + z)^3) - (((8*I)/3)*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, 0, z])/ (z^3*(-1 + y + z)^3) - (((2*I)/3)*(4*y^2 - 3*y^3 + 3*y^4 - 3*y*z - 3*y^2*z - 3*y^3*z + 6*z^2 - 9*y*z^2 + 12*y^2*z^2 - 24*z^3 + 45*y*z^3 - 31*y^2*z^3 + 6*y^3*z^3 + 36*z^4 - 51*y*z^4 + 18*y^2*z^4 - 24*z^5 + 18*y*z^5 + 6*z^6)* G[1, 0, 1 - y, z])/(y^2*z^3*(-1 + y + z)^3) + (((8*I)/3)*(-1 + 3*z - 3*z^2 + z^3)*G[1, 1 - y, 0, z])/ (z^3*(-1 + y + z)^3) + (((8*I)/3)*G[1 - y, 0, 0, z])/z^3 + (((2*I)/3)*(4*y^5 + 3*y^4*z + 3*y^3*z^2 - 9*y^2*z^3 + 6*y^3*z^3 - 15*y*z^4 + 18*y^2*z^4 - 6*z^5 + 18*y*z^5 + 6*z^6)* G[1 - y, 0, 1 - y, z])/(y^2*z^3*(y + z)^3) + (((2*I)/3)*(2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)*G[1 - y, 1, 0, z])/ (z^3*(-1 + y + z)^2*(y + z)^3) - (((4*I)/3)*G[1 - y, 1 - y, 0, z])/z^3 - ((2*I)*y*(4*y^2 + 9*y*z + 9*z^2)*G[1 - y, 1 - y, 1 - y, z])/(z^3*(y + z)^3) + (((2*I)/3)*(4*y^3 - 5*y^4 + 4*y^5 + 18*y^2*z - 35*y^3*z + 23*y^4*z + 18*y*z^2 - 63*y^2*z^2 + 49*y^3*z^2 - 4*z^3 - 25*y*z^3 + 41*y^2*z^3 + 8*z^4 + 7*y*z^4 - 4*z^5)*G[1 - y, -y, 1 - y, z])/ (z^3*(-1 + y + z)^2*(y + z)^3) - (((2*I)/3)*(-4*y^4 + 24*y^5 - 24*y^6 + 8*y^7 - 8*y^3*z + 60*y^4*z - 96*y^5*z + 40*y^6*z - 4*y^2*z^2 + 48*y^3*z^2 - 132*y^4*z^2 + 80*y^5*z^2 - 9*y*z^3 + 45*y^2*z^3 - 117*y^3*z^3 + 99*y^4*z^3 - 6*y^5*z^3 - 6*z^4 + 57*y*z^4 - 138*y^2*z^4 + 129*y^3*z^4 - 30*y^4*z^4 + 24*z^5 - 117*y*z^5 + 153*y^2*z^5 - 60*y^3*z^5 - 36*z^6 + 99*y*z^6 - 60*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[-y, 0, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (((4*I)/3)*(3*y - 3*y^2 + y^3 - 6*y*z + 3*y^2*z + 3*y*z^2 + z^3)* G[-y, 1 - y, 0, z])/(z^3*(-1 + y + z)^3) + (((2*I)/3)*(-4*y^4 + 21*y^5 - 21*y^6 + 6*y^7 - 11*y^3*z + 63*y^4*z - 93*y^5*z + 36*y^6*z - 4*y^2*z^2 + 54*y^3*z^2 - 135*y^4*z^2 + 78*y^5*z^2 - 9*y*z^3 + 45*y^2*z^3 - 120*y^3*z^3 + 101*y^4*z^3 - 6*y^5*z^3 - 6*z^4 + 57*y*z^4 - 138*y^2*z^4 + 133*y^3*z^4 - 30*y^4*z^4 + 24*z^5 - 117*y*z^5 + 155*y^2*z^5 - 60*y^3*z^5 - 36*z^6 + 99*y*z^6 - 60*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[-y, 1 - y, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (((2*I)/3)*(4*y^4 + 2*y^3*z + 4*y^2*z^2 + 9*y*z^3 - 6*y^2*z^3 + 6*z^4 - 12*y*z^4 - 6*z^5)*G[-y, -y, 1 - y, z])/ (y^2*z^3*(y + z)^2)) + G[0, 1, y]* (((-1/18*I)*(18*y^4 + 650*y^5 - 1998*y^6 + 1974*y^7 - 644*y^8 - 309*y^3*z + 3738*y^4*z - 10194*y^5*z + 10470*y^6*z - 3765*y^7*z + 60*y^8*z - 105*y^2*z^2 + 3917*y^3*z^2 - 14047*y^4*z^2 + 16709*y^5*z^2 - 6798*y^6*z^2 + 324*y^7*z^2 - 909*y*z^3 + 5299*y^2*z^3 - 14002*y^3*z^3 + 15143*y^4*z^3 - 6119*y^5*z^3 + 1038*y^6*z^3 - 27*z^4 + 2313*y*z^4 - 8616*y^2*z^4 + 9534*y^3*z^4 - 3408*y^4*z^4 + 2004*y^5*z^4 + 51*z^5 - 1602*y*z^5 + 2610*y^2*z^5 - 483*y^3*z^5 + 2124*y^4*z^5 - 33*z^6 + 15*y*z^6 + 690*y^2*z^6 + 1128*y^3*z^6 + 9*z^7 + 207*y*z^7 + 234*y^2*z^7))/((-1 + y)^2*y^2*z^2* (-1 + y + z)^2*(y + z)^3) + (((4*I)/3)*(y^4 - 6*y^5 + 15*y^6 - 20*y^7 + 15*y^8 - 6*y^9 + y^10 + 15*y^3*z - 81*y^4*z + 180*y^5*z - 210*y^6*z + 135*y^7*z - 45*y^8*z + 6*y^9*z + 33*y^2*z^2 - 207*y^3*z^2 + 513*y^4*z^2 - 642*y^5*z^2 + 423*y^6*z^2 - 135*y^7*z^2 + 15*y^8*z^2 + 26*y*z^3 - 219*y^2*z^3 + 660*y^3*z^3 - 942*y^4*z^3 + 666*y^5*z^3 - 207*y^6*z^3 + 16*y^7*z^3 + 3*z^4 - 84*y*z^4 + 384*y^2*z^4 - 684*y^3*z^4 + 522*y^4*z^4 - 126*y^5*z^4 - 15*y^6*z^4 - 9*z^5 + 93*y*z^5 - 228*y^2*z^5 + 153*y^3*z^5 + 72*y^4*z^5 - 81*y^5*z^5 + 9*z^6 - 33*y*z^6 - 18*y^2*z^6 + 162*y^3*z^6 - 129*y^4*z^6 - 3*z^7 - 12*y*z^7 + 96*y^2*z^7 - 108*y^3*z^7 + 21*y*z^8 - 48*y^2*z^8 - 9*y*z^9)*G[0, 1 - y, z])/ ((-1 + y)^3*y*z^3*(-1 + y + z)^3*(y + z)^3) + (((2*I)/3)*(36*y^3 - 228*y^4 + 600*y^5 - 840*y^6 + 660*y^7 - 276*y^8 + 48*y^9 + 90*y^2*z - 684*y^3*z + 2100*y^4*z - 3360*y^5*z + 2970*y^6*z - 1380*y^7*z + 264*y^8*z + 67*y*z^2 - 708*y^2*z^2 + 2733*y^3*z^2 - 5215*y^4*z^2 + 5322*y^5*z^2 - 2793*y^6*z^2 + 594*y^7*z^2 + 9*z^3 - 267*y*z^3 + 1560*y^2*z^3 - 3855*y^3*z^3 + 4761*y^4*z^3 - 2916*y^5*z^3 + 708*y^6*z^3 - 27*z^4 + 366*y*z^4 - 1353*y^2*z^4 + 2196*y^3*z^4 - 1683*y^4*z^4 + 501*y^5*z^4 + 27*z^5 - 198*y*z^5 + 495*y^2*z^5 - 567*y^3*z^5 + 252*y^4*z^5 - 9*z^6 + 48*y*z^6 - 132*y^2*z^6 + 120*y^3*z^6 - 21*y*z^7 + 48*y^2*z^7 + 9*y*z^8)*G[0, -y, z])/ ((-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^3) + (((2*I)/3)*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)*G[1, 0, z])/(y*z^3*(-1 + y + z)^3) + ((2*I)*(3*y - 7*y^2 + 9*y^3 - 3*y^4 - 13*y*z + 24*y^2*z - 21*y^3*z + 4*y^4*z + 2*z^2 + 15*y*z^2 - 21*y^2*z^2 + 10*y^3*z^2 - 8*z^3 + 3*y*z^3 - 2*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 14*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)*G[1, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^3) - (((2*I)/3)*(9*y^3 - 28*y^4 + 30*y^5 - 12*y^6 + y^7 + 27*y^2*z - 72*y^3*z + 24*y^4*z + 66*y^5*z - 51*y^6*z + 6*y^7*z + 27*y*z^2 - 60*y^2*z^2 - 72*y^3*z^2 + 222*y^4*z^2 - 135*y^5*z^2 + 18*y^6*z^2 + 9*z^3 - 10*y*z^3 - 114*y^2*z^3 + 204*y^3*z^3 - 125*y^4*z^3 + 18*y^5*z^3 - 6*z^4 - 12*y*z^4 + 12*y^2*z^4 - 54*y^3*z^4 + 6*y^4*z^4 - 12*y*z^5 - 42*y^2*z^5 - 18*y*z^6)*G[1 - y, 0, z])/((-1 + y)^3*y*z^3* (y + z)^3) + (((2*I)/3)*(9*y^4 - 26*y^5 + 24*y^6 - 6*y^7 - y^8 + 27*y^3*z - 102*y^4*z + 114*y^5*z - 24*y^6*z - 21*y^7*z + 6*y^8*z + 27*y^2*z^2 - 144*y^3*z^2 + 180*y^4*z^2 - 30*y^5*z^2 - 51*y^6*z^2 + 18*y^7*z^2 - 71*y^2*z^3 + 129*y^3*z^3 - 69*y^4*z^3 - 19*y^5*z^3 + 12*y^6*z^3 - 24*y*z^4 + 60*y^2*z^4 - 96*y^3*z^4 + 18*y^4*z^4 - 12*y^5*z^4 - 6*z^5 + 36*y*z^5 - 84*y^2*z^5 + 18*y^3*z^5 - 18*y^4*z^5 + 6*z^6 - 18*y*z^6 - 6*y^3*z^6)*G[1 - y, 1 - y, z])/((-1 + y)^3*y^2*z^3*(y + z)^3) + (((2*I)/3)*(-2*y^4 + 6*y^5 - 6*y^6 + 2*y^7 - 39*y^3*z + 105*y^4*z - 93*y^5*z + 27*y^6*z - 93*y^2*z^2 + 243*y^3*z^2 - 213*y^4*z^2 + 63*y^5*z^2 - 57*y*z^3 + 135*y^2*z^3 - 117*y^3*z^3 + 30*y^4*z^3 - 9*z^4 + 15*y*z^4 - 21*y^2*z^4 - 12*y^3*z^4 - 6*y*z^5 - 21*y^2*z^5 - 9*y*z^6)*G[1 - y, -y, z])/ ((-1 + y)^3*y*z^3*(y + z)^3) + (((4*I)/3)*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)*G[-y, 0, z])/(y*z^3*(-1 + y + z)^3* (y + z)^2) - (((2*I)/3)*(-5*y^3 + y^6 + 11*y^2*z - 54*y^3*z + 81*y^4*z - 37*y^5*z + 6*y^6*z + 25*y*z^2 - 135*y^2*z^2 + 255*y^3*z^2 - 164*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 90*y*z^3 + 276*y^2*z^3 - 259*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 111*y*z^4 - 182*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 52*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)*G[-y, 1 - y, z])/(y*z^3*(-1 + y + z)^3* (y + z)^2) - (((2*I)/3)*(-y^3 + 9*y^4 - 9*y^5 + 3*y^6 - 17*y^2*z + 60*y^3*z - 63*y^4*z + 12*y^5*z + 6*y^6*z - 25*y*z^2 + 120*y^2*z^2 - 156*y^3*z^2 + 27*y^4*z^2 + 30*y^5*z^2 - 6*z^3 + 87*y*z^3 - 177*y^2*z^3 + 45*y^3*z^3 + 60*y^4*z^3 + 18*z^4 - 93*y*z^4 + 48*y^2*z^4 + 60*y^3*z^4 - 18*z^5 + 27*y*z^5 + 30*y^2*z^5 + 6*z^6 + 6*y*z^6)*G[-y, -y, z])/ (y*z^3*(-1 + y + z)^3*(y + z)^2) + ((8*I)*G[0, 1 - y, 0, z])/ z^3 - ((8*I)*G[0, 1 - y, 1 - y, z])/z^3 + ((8*I)*G[0, -y, 1 - y, z])/z^3 + ((8*I)*G[0, -y, -y, z])/z^3 - ((16*I)*G[1 - y, 0, 0, z])/z^3 + ((16*I)*G[1 - y, 0, 1 - y, z])/ z^3 - ((8*I)*G[1 - y, 0, -y, z])/z^3 - ((8*I)*G[1 - y, 1, 0, z])/ z^3 - ((8*I)*G[1 - y, 1, 1 - y, z])/z^3 - ((24*I)*G[1 - y, 1 - y, 0, z])/z^3 + ((24*I)*G[1 - y, 1 - y, 1 - y, z])/z^3 + ((8*I)*G[1 - y, 1 - y, -y, z])/z^3 - ((16*I)*G[1 - y, -y, 1 - y, z])/z^3 - ((16*I)*G[1 - y, -y, -y, z])/ z^3 - ((16*I)*G[-y, 0, 1 - y, z])/z^3 - ((24*I)*G[-y, 0, -y, z])/ z^3 - ((16*I)*G[-y, 1 - y, 0, z])/z^3 - ((8*I)*G[-y, 1 - y, 1 - y, z])/z^3 - ((24*I)*G[-y, 1 - y, -y, z])/ z^3 - ((16*I)*G[-y, -y, 0, z])/z^3 - ((16*I)*G[-y, -y, 1 - y, z])/ z^3 + ((8*I)*G[-y, -y, -y, z])/z^3) + G[1, 1, y]* ((((2*I)/9)*(-139*y^2 + 275*y^3 - 136*y^4 - 294*y*z + 790*y^2*z - 535*y^3*z + 39*y^4*z + 12*z^2 + 324*y*z^2 - 402*y^2*z^2 + 39*y^3*z^2 - 24*z^3 + 9*y*z^3 - 39*y^2*z^3 + 12*z^4 - 39*y*z^4))/((-1 + y)*y*z^2*(-1 + y + z)*(y + z)^2) - ((2*I)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 0, z])/ (y*z^2*(y + z)^3) + (((2*I)/3)*(-10*y^4 + 30*y^5 - 30*y^6 + 10*y^7 - 69*y^3*z + 183*y^4*z - 159*y^5*z + 45*y^6*z - 141*y^2*z^2 + 351*y^3*z^2 - 291*y^4*z^2 + 81*y^5*z^2 + 9*z^3 - 127*y*z^3 + 255*y^2*z^3 - 201*y^3*z^3 + 46*y^4*z^3 - 18*z^4 + 30*y*z^4 - 42*y^2*z^4 - 24*y^3*z^4 - 12*y*z^5 - 42*y^2*z^5 - 18*y*z^6)*G[1 - y, -y, z])/((-1 + y)^3*y*z^3*(y + z)^3) + (((2*I)/3)*(-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)*G[-y, 0, z])/(y*z^3*(-1 + y + z)^3* (y + z)^2) + ((2*I)*(4*y^3 + 17*y^2*z + 22*y*z^2 + 3*z^3)* G[-y, 1 - y, z])/(y*z^3*(y + z)^2) - (((2*I)/3)*(-5*y^4 + 24*y^5 - 24*y^6 + 7*y^7 + 8*y^3*z + 3*y^4*z - 24*y^5*z + 2*y^6*z + 6*y^7*z + 25*y^2*z^2 - 102*y^3*z^2 + 117*y^4*z^2 - 77*y^5*z^2 + 30*y^6*z^2 - 6*y*z^3 - 57*y^2*z^3 + 174*y^3*z^3 - 149*y^4*z^3 + 54*y^5*z^3 - 6*z^4 + 48*y*z^4 - 15*y^2*z^4 - 46*y^3*z^4 + 30*y^4*z^4 + 24*z^5 - 108*y*z^5 + 103*y^2*z^5 - 30*y^3*z^5 - 36*z^6 + 96*y*z^6 - 54*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[-y, -y, z])/ (y^2*z^3*(-1 + y + z)^3*(y + z)^2) - ((8*I)*G[0, -y, 0, z])/z^3 + ((8*I)*G[0, -y, -y, z])/z^3 - ((16*I)*G[1 - y, 0, -y, z])/z^3 + ((8*I)*G[1 - y, 1, 0, z])/z^3 + ((16*I)*G[1 - y, 1 - y, -y, z])/ z^3 + ((16*I)*G[1 - y, -y, 0, z])/z^3 - ((16*I)*G[1 - y, -y, -y, z])/z^3 + ((16*I)*G[-y, 0, 0, z])/z^3 + ((24*I)*G[-y, 0, 1 - y, z])/z^3 - ((16*I)*G[-y, 0, -y, z])/z^3 + ((24*I)*G[-y, 1 - y, 0, z])/z^3 - ((32*I)*G[-y, 1 - y, -y, z])/ z^3 + ((16*I)*G[-y, -y, 0, z])/z^3 - ((24*I)*G[-y, -y, 1 - y, z])/ z^3 - ((16*I)*G[-y, -y, -y, z])/z^3) + ((4*I)*G[0, 0, 0, 1, y])/ (-1 + y + z)^3 + (((8*I)/3)*G[0, 0, 1, 0, y])/(-1 + y + z)^3 + (((2*I)/3)*(36*y^3 - 192*y^4 + 420*y^5 - 480*y^6 + 300*y^7 - 96*y^8 + 12*y^9 + 90*y^2*z - 576*y^3*z + 1470*y^4*z - 1920*y^5*z + 1350*y^6*z - 480*y^7*z + 66*y^8*z + 67*y*z^2 - 600*y^2*z^2 + 1923*y^3*z^2 - 2974*y^4*z^2 + 2379*y^5*z^2 - 930*y^6*z^2 + 135*y^7*z^2 + 9*z^3 - 231*y*z^3 + 1110*y^2*z^3 - 2172*y^3*z^3 + 1989*y^4*z^3 - 801*y^5*z^3 + 96*y^6*z^3 - 27*z^4 + 276*y*z^4 - 750*y^2*z^4 + 738*y^3*z^4 - 153*y^4*z^4 - 84*y^5*z^4 + 27*z^5 - 117*y*z^5 + 63*y^2*z^5 + 243*y^3*z^5 - 234*y^4*z^5 - 9*z^6 - 15*y*z^6 + 183*y^2*z^6 - 213*y^3*z^6 + 42*y*z^7 - 96*y^2*z^7 - 18*y*z^8)*G[0, 0, 1, 0, z])/ ((-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^3) - (((4*I)/3)*(12*y^3 - 84*y^4 + 240*y^5 - 360*y^6 + 300*y^7 - 132*y^8 + 24*y^9 + 30*y^2*z - 252*y^3*z + 840*y^4*z - 1440*y^5*z + 1350*y^6*z - 660*y^7*z + 132*y^8*z + 25*y*z^2 - 276*y^2*z^2 + 1131*y^3*z^2 - 2293*y^4*z^2 + 2478*y^5*z^2 - 1371*y^6*z^2 + 306*y^7*z^2 + 3*z^3 - 105*y*z^3 + 660*y^2*z^3 - 1749*y^3*z^3 + 2313*y^4*z^3 - 1512*y^5*z^3 + 390*y^6*z^3 - 9*z^4 + 150*y*z^4 - 627*y^2*z^4 + 1134*y^3*z^4 - 963*y^4*z^4 + 315*y^5*z^4 + 9*z^5 - 90*y*z^5 + 279*y^2*z^5 - 387*y^3*z^5 + 198*y^4*z^5 - 3*z^6 + 30*y*z^6 - 114*y^2*z^6 + 114*y^3*z^6 - 21*y*z^7 + 48*y^2*z^7 + 9*y*z^8)*G[0, 0, 1, 1, y])/ ((-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^3) - (((4*I)/3)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[0, 0, 1 - y, 1 - y, z])/(y*z^2*(y + z)^3) + (((2*I)/3)*(-9*y^4 + 30*y^5 - 15*y^6 - 60*y^7 + 105*y^8 - 66*y^9 + 15*y^10 - 9*y^3*z + 9*y^4*z + 150*y^5*z - 510*y^6*z + 675*y^7*z - 411*y^8*z + 96*y^9*z - 13*y^2*z^2 + 39*y^3*z^2 + 147*y^4*z^2 - 772*y^5*z^2 + 1233*y^6*z^2 - 849*y^7*z^2 + 209*y^8*z^2 + 6*y^9*z^2 - 15*y*z^3 + 123*y^2*z^3 - 273*y^3*z^3 + 27*y^4*z^3 + 558*y^5*z^3 - 594*y^6*z^3 + 138*y^7*z^3 + 36*y^8*z^3 - 6*z^4 + 99*y*z^4 - 456*y^2*z^4 + 873*y^3*z^4 - 747*y^4*z^4 + 288*y^5*z^4 - 141*y^6*z^4 + 90*y^7*z^4 + 24*z^5 - 225*y*z^5 + 727*y^2*z^5 - 1065*y^3*z^5 + 723*y^4*z^5 - 286*y^5*z^5 + 120*y^6*z^5 - 36*z^6 + 231*y*z^6 - 525*y^2*z^6 + 465*y^3*z^6 - 171*y^4*z^6 + 90*y^5*z^6 + 24*z^7 - 108*y*z^7 + 138*y^2*z^7 - 36*y^3*z^7 + 36*y^4*z^7 - 6*z^8 + 18*y*z^8 + 6*y^3*z^8)* G[0, 0, -y, 1 - y, z])/((-1 + y)^3*y^2*z^2*(-1 + y + z)^3* (y + z)^3) - (((8*I)/3)*G[0, 1, 0, 0, y])/(-1 + y + z)^3 - (((4*I)/3)*(-12*y^2 + 60*y^3 - 120*y^4 + 120*y^5 - 60*y^6 + 12*y^7 - 18*y*z + 120*y^2*z - 300*y^3*z + 360*y^4*z - 210*y^5*z + 48*y^6*z - 3*z^2 + 60*y*z^2 - 231*y^2*z^2 + 355*y^3*z^2 - 234*y^4*z^2 + 45*y^5*z^2 + 8*y^6*z^2 + 9*z^3 - 69*y*z^3 + 140*y^2*z^3 - 75*y^3*z^3 - 39*y^4*z^3 + 34*y^5*z^3 - 9*z^4 + 25*y*z^4 + 21*y^2*z^4 - 102*y^3*z^4 + 65*y^4*z^4 + 3*z^5 + 12*y*z^5 - 75*y^2*z^5 + 69*y^3*z^5 - 21*y*z^6 + 39*y^2*z^6 + 9*y*z^7)*G[0, 1, 0, 0, z])/((-1 + y)^3*y*z^2*(-1 + y + z)^3* (y + z)^2) - (((4*I)/3)*(12*y^3 - 84*y^4 + 240*y^5 - 360*y^6 + 300*y^7 - 132*y^8 + 24*y^9 + 30*y^2*z - 252*y^3*z + 840*y^4*z - 1440*y^5*z + 1350*y^6*z - 660*y^7*z + 132*y^8*z + 27*y*z^2 - 288*y^2*z^2 + 1161*y^3*z^2 - 2330*y^4*z^2 + 2499*y^5*z^2 - 1374*y^6*z^2 + 305*y^7*z^2 + 3*z^3 - 111*y*z^3 + 690*y^2*z^3 - 1800*y^3*z^3 + 2346*y^4*z^3 - 1515*y^5*z^3 + 387*y^6*z^3 - 9*z^4 + 156*y*z^4 - 642*y^2*z^4 + 1143*y^3*z^4 - 960*y^4*z^4 + 312*y^5*z^4 + 9*z^5 - 89*y*z^5 + 276*y^2*z^5 - 384*y^3*z^5 + 197*y^4*z^5 - 3*z^6 + 30*y*z^6 - 114*y^2*z^6 + 114*y^3*z^6 - 21*y*z^7 + 48*y^2*z^7 + 9*y*z^8)*G[0, 1, 0, 1, y])/ ((-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^3) + (((4*I)/3)*(y^3 + 3*y^2*z - 3*y^3*z + 3*y*z^2 - 9*y^2*z^2 + 3*y^3*z^2 - z^3 - 3*y*z^3 + 3*y^2*z^3 + 2*y^3*z^3 + 3*z^4 - 3*y*z^4 + 6*y^2*z^4 - 3*z^5 + 6*y*z^5 + 2*z^6)* G[0, 1, 0, 1 - y, z])/(z^3*(-1 + y + z)^3*(y + z)^3) + (((8*I)/3)*(1 - 3*y + 3*y^2 + y^3 - 3*z + 6*y*z + 3*y^2*z + 3*z^2 + 3*y*z^2 + z^3)*G[0, 1, 1, 0, y])/((-1 + y + z)^3*(y + z)^3) - (((2*I)/3)*(2*y^3 - 6*y^4 + 6*y^5 - 2*y^6 + 6*y^2*z - 36*y^3*z + 96*y^4*z - 144*y^5*z + 126*y^6*z - 60*y^7*z + 12*y^8*z + 6*y*z^2 - 72*y^2*z^2 + 288*y^3*z^2 - 558*y^4*z^2 + 576*y^5*z^2 - 306*y^6*z^2 + 66*y^7*z^2 - 2*z^3 - 36*y*z^3 + 288*y^2*z^3 - 781*y^3*z^3 + 1005*y^4*z^3 - 627*y^5*z^3 + 153*y^6*z^3 - 6*z^4 + 126*y*z^4 - 525*y^2*z^4 + 900*y^3*z^4 - 699*y^4*z^4 + 204*y^5*z^4 + 24*z^5 - 183*y*z^5 + 468*y^2*z^5 - 504*y^3*z^5 + 195*y^4*z^5 - 27*z^6 + 144*y*z^6 - 270*y^2*z^6 + 162*y^3*z^6 + 21*z^7 - 105*y*z^7 + 111*y^2*z^7 - 21*z^8 + 48*y*z^8 + 9*z^9)* G[0, 1, 1, 0, z])/((-1 + y)^3*z^3*(-1 + y + z)^3*(y + z)^3) + ((2*I)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 1, 1, 1, y])/ (y*z^2*(y + z)^3) + (((4*I)/3)*(y^3 + 3*y^2*z - 3*y^3*z + 3*y*z^2 - 9*y^2*z^2 + 3*y^3*z^2 - z^3 - 3*y*z^3 + 3*y^2*z^3 + 2*y^3*z^3 + 3*z^4 - 3*y*z^4 + 6*y^2*z^4 - 3*z^5 + 6*y*z^5 + 2*z^6)* G[0, 1, 1 - y, 0, z])/(z^3*(-1 + y + z)^3*(y + z)^3) - (((4*I)/3)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[0, 1 - y, 0, 1 - y, z])/(y*z^2*(y + z)^3) + (((2*I)/3)*(-36*y^3 + 132*y^4 - 156*y^5 + 60*y^6 - 90*y^2*z + 342*y^3*z - 402*y^4*z + 150*y^5*z - 67*y*z^2 + 273*y^2*z^2 - 309*y^3*z^2 + 121*y^4*z^2 - 9*z^3 + 51*y*z^3 - 39*y^2*z^3 + 51*y^3*z^3 + 12*y*z^4 + 42*y^2*z^4 + 18*y*z^5)* G[0, 1 - y, 1, 0, z])/((-1 + y)^3*y*z^2*(y + z)^3) - (((4*I)/3)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[0, 1 - y, 1 - y, 0, z])/(y*z^2*(y + z)^3) - ((2*I)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 1 - y, 1 - y, 1 - y, z])/(y*z^2*(y + z)^3) - (((2*I)/3)*(2*y^5 - 12*y^6 + 30*y^7 - 40*y^8 + 30*y^9 - 12*y^10 + 2*y^11 - 27*y^4*z + 132*y^5*z - 255*y^6*z + 240*y^7*z - 105*y^8*z + 12*y^9*z + 3*y^10*z - 63*y^3*z^2 + 387*y^4*z^2 - 924*y^5*z^2 + 1086*y^6*z^2 - 639*y^7*z^2 + 159*y^8*z^2 - 6*y^9*z^2 - 65*y^2*z^3 + 513*y^3*z^3 - 1497*y^4*z^3 + 2102*y^5*z^3 - 1485*y^6*z^3 + 483*y^7*z^3 - 57*y^8*z^3 + 6*y^9*z^3 - 21*y*z^4 + 315*y^2*z^4 - 1305*y^3*z^4 + 2373*y^4*z^4 - 2118*y^5*z^4 + 924*y^6*z^4 - 204*y^7*z^4 + 36*y^8*z^4 - 6*z^5 + 117*y*z^5 - 702*y^2*z^5 + 1731*y^3*z^5 - 2025*y^4*z^5 + 1164*y^5*z^5 - 369*y^6*z^5 + 90*y^7*z^5 + 24*z^6 - 243*y*z^6 + 851*y^2*z^6 - 1329*y^3*z^6 + 951*y^4*z^6 - 356*y^5*z^6 + 120*y^6*z^6 - 36*z^7 + 237*y*z^7 - 543*y^2*z^7 + 483*y^3*z^7 - 177*y^4*z^7 + 90*y^5*z^7 + 24*z^8 - 108*y*z^8 + 138*y^2*z^8 - 36*y^3*z^8 + 36*y^4*z^8 - 6*z^9 + 18*y*z^9 + 6*y^3*z^9)*G[0, 1 - y, -y, 1 - y, z])/((-1 + y)^3*y^2*z^3* (-1 + y + z)^3*(y + z)^3) + (((2*I)/3)*(6*y^5 - 6*y^6 + 2*y^7 + 36*y^3*z - 90*y^4*z + 78*y^5*z - 24*y^6*z + 90*y^2*z^2 - 360*y^3*z^2 + 432*y^4*z^2 - 168*y^5*z^2 + 67*y*z^3 - 465*y^2*z^3 + 807*y^3*z^3 - 405*y^4*z^3 + 9*z^4 - 228*y*z^4 + 687*y^2*z^4 - 486*y^3*z^4 - 27*z^5 + 255*y*z^5 - 306*y^2*z^5 + 27*z^6 - 92*y*z^6 - 9*z^7)*G[0, -y, 0, 1 - y, z])/ (y*z^3*(-1 + y + z)^3*(y + z)^3) + (((2*I)/3)*(6*y^5 - 6*y^6 + 2*y^7 + 36*y^3*z - 90*y^4*z + 78*y^5*z - 24*y^6*z + 90*y^2*z^2 - 360*y^3*z^2 + 432*y^4*z^2 - 168*y^5*z^2 + 67*y*z^3 - 465*y^2*z^3 + 807*y^3*z^3 - 405*y^4*z^3 + 9*z^4 - 228*y*z^4 + 687*y^2*z^4 - 486*y^3*z^4 - 27*z^5 + 255*y*z^5 - 306*y^2*z^5 + 27*z^6 - 92*y*z^6 - 9*z^7)*G[0, -y, 1 - y, 0, z])/ (y*z^3*(-1 + y + z)^3*(y + z)^3) - (((2*I)/3)*(-4*y^5 + 12*y^6 - 12*y^7 + 4*y^8 + 21*y^4*z - 87*y^5*z + 111*y^6*z - 45*y^7*z + 57*y^3*z^2 - 243*y^4*z^2 + 303*y^5*z^2 - 117*y^6*z^2 + 63*y^2*z^3 - 267*y^3*z^3 + 315*y^4*z^3 - 135*y^5*z^3 + 6*y^6*z^3 + 21*y*z^4 - 105*y^2*z^4 + 129*y^3*z^4 - 117*y^4*z^4 + 18*y^5*z^4 + 6*z^5 - 36*y*z^5 + 60*y^2*z^5 - 102*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 36*y^2*z^6 + 6*y^3*z^6)*G[0, -y, 1 - y, 1 - y, z])/((-1 + y)^3*y^2*z^3* (y + z)^3) + (((2*I)/3)*(-6*y^6 + 24*y^7 - 38*y^8 + 30*y^9 - 12*y^10 + 2*y^11 + 39*y^4*z - 264*y^5*z + 729*y^6*z - 1056*y^7*z + 849*y^8*z - 360*y^9*z + 63*y^10*z + 93*y^3*z^2 - 729*y^4*z^2 + 2298*y^5*z^2 - 3756*y^6*z^2 + 3375*y^7*z^2 - 1587*y^8*z^2 + 306*y^9*z^2 + 80*y^2*z^3 - 807*y^3*z^3 + 3078*y^4*z^3 - 5875*y^5*z^3 + 6033*y^6*z^3 - 3204*y^7*z^3 + 701*y^8*z^3 - 6*y^9*z^3 + 24*y*z^4 - 414*y^2*z^4 + 2127*y^3*z^4 - 5010*y^4*z^4 + 6105*y^5*z^4 - 3798*y^6*z^4 + 1002*y^7*z^4 - 36*y^8*z^4 + 6*z^5 - 126*y*z^5 + 882*y^2*z^5 - 2652*y^3*z^5 + 3987*y^4*z^5 - 3063*y^5*z^5 + 1056*y^6*z^5 - 90*y^7*z^5 - 24*z^6 + 252*y*z^6 - 987*y^2*z^6 + 1872*y^3*z^6 - 1854*y^4*z^6 + 870*y^5*z^6 - 120*y^6*z^6 + 36*z^7 - 240*y*z^7 + 615*y^2*z^7 - 807*y^3*z^7 + 513*y^4*z^7 - 90*y^5*z^7 - 24*z^8 + 108*y*z^8 - 201*y^2*z^8 + 180*y^3*z^8 - 36*y^4*z^8 + 6*z^9 - 18*y*z^9 + 27*y^2*z^9 - 6*y^3*z^9)*G[0, -y, -y, 1 - y, z])/ ((-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + (((2*I)/3)*(-12*y^4 + 60*y^5 - 120*y^6 + 120*y^7 - 60*y^8 + 12*y^9 - 30*y^3*z + 180*y^4*z - 420*y^5*z + 480*y^6*z - 270*y^7*z + 60*y^8*z - 46*y^2*z^2 + 336*y^3*z^2 - 942*y^4*z^2 + 1305*y^5*z^2 - 939*y^6*z^2 + 333*y^7*z^2 - 53*y^8*z^2 + 6*y^9*z^2 - 18*y*z^3 + 252*y^2*z^3 - 1026*y^3*z^3 + 1905*y^4*z^3 - 1824*y^5*z^3 + 921*y^6*z^3 - 246*y^7*z^3 + 36*y^8*z^3 - 6*z^4 + 108*y*z^4 - 630*y^2*z^4 + 1593*y^3*z^4 - 2016*y^4*z^4 + 1338*y^5*z^4 - 477*y^6*z^4 + 90*y^7*z^4 + 24*z^5 - 234*y*z^5 + 827*y^2*z^5 - 1374*y^3*z^5 + 1140*y^4*z^5 - 494*y^5*z^5 + 120*y^6*z^5 - 36*z^6 + 234*y*z^6 - 555*y^2*z^6 + 579*y^3*z^6 - 285*y^4*z^6 + 90*y^5*z^6 + 24*z^7 - 108*y*z^7 + 159*y^2*z^7 - 84*y^3*z^7 + 36*y^4*z^7 - 6*z^8 + 18*y*z^8 - 9*y^2*z^8 + 6*y^3*z^8)*G[1, 0, 0, 1, y])/((-1 + y)^3*y^2*z^2* (-1 + y + z)^3*(y + z)^3) + (((8*I)/3)*(-1 + 3*z - 3*z^2 + z^3)* G[1, 0, 0, 1 - y, z])/(z^3*(-1 + y + z)^3) - (((2*I)/3)*(-5*y^2 + 6*y^3 - 15*y*z + 18*y^2*z - 6*z^2 + 18*y*z^2 + 6*z^3)*G[1, 0, 1, 0, y])/(y^2*(y + z)^3) - (((2*I)/3)*(9 - 31*y + 30*y^2 - 12*y^3 - 36*z + 93*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 93*y*z^2 + 30*y^2*z^2 - 36*z^3 + 31*y*z^3 + 9*z^4)*G[1, 0, 1, 0, z])/(y*z^3*(-1 + y + z)^3) + (((2*I)/3)*(48*y^3 - 264*y^4 + 600*y^5 - 720*y^6 + 480*y^7 - 168*y^8 + 24*y^9 + 120*y^2*z - 792*y^3*z + 2100*y^4*z - 2880*y^5*z + 2160*y^6*z - 840*y^7*z + 132*y^8*z - 9*z^2 + 156*y*z^2 - 1035*y^2*z^2 + 3114*y^3*z^2 - 4855*y^4*z^2 + 4080*y^5*z^2 - 1749*y^6*z^2 + 298*y^7*z^2 + 45*z^3 - 525*y*z^3 + 2130*y^2*z^3 - 4050*y^3*z^3 + 3903*y^4*z^3 - 1821*y^5*z^3 + 318*y^6*z^3 - 81*z^4 + 624*y*z^4 - 1638*y^2*z^4 + 1854*y^3*z^4 - 843*y^4*z^4 + 84*y^5*z^4 + 63*z^5 - 289*y*z^5 + 363*y^2*z^5 + 15*y^3*z^5 - 170*y^4*z^5 - 18*z^6 + 12*y*z^6 + 156*y^2*z^6 - 204*y^3*z^6 + 42*y*z^7 - 96*y^2*z^7 - 18*y*z^8)*G[1, 0, 1, 1, y])/ ((-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^3) + (((8*I)/3)*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, 1 - y, 0, z])/ (z^3*(-1 + y + z)^3) - (((2*I)/3)*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)*G[1, 0, 1 - y, 1 - y, z])/ (y*z^3*(-1 + y + z)^3) + ((2*I)*(3*y - 7*y^2 + 9*y^3 - 3*y^4 - 13*y*z + 24*y^2*z - 21*y^3*z + 4*y^4*z + 2*z^2 + 15*y*z^2 - 21*y^2*z^2 + 10*y^3*z^2 - 8*z^3 + 3*y*z^3 - 2*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 14*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)*G[1, 0, -y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^3) - (((16*I)/3)*(1 - 3*y + 3*y^2 - 3*z + 6*y*z + 3*z^2)* G[1, 1, 0, 0, y])/((-1 + y + z)^3*(y + z)^3) + (((8*I)/3)*(-1 + 3*z - 3*z^2 + z^3)*G[1, 1, 0, 0, z])/ (z^3*(-1 + y + z)^3) + (((2*I)/3)*(12*y^4 - 96*y^5 + 300*y^6 - 480*y^7 + 420*y^8 - 192*y^9 + 36*y^10 + 30*y^3*z - 288*y^4*z + 1050*y^5*z - 1920*y^6*z + 1890*y^7*z - 960*y^8*z + 198*y^9*z + 9*y*z^2 - 22*y^2*z^2 - 225*y^3*z^2 + 1362*y^4*z^2 - 3137*y^5*z^2 + 3636*y^6*z^2 - 2121*y^7*z^2 + 504*y^8*z^2 - 6*y^9*z^2 - 15*y*z^3 - 75*y^2*z^3 + 906*y^3*z^3 - 2796*y^4*z^3 + 4005*y^5*z^3 - 2817*y^6*z^3 + 828*y^7*z^3 - 36*y^8*z^3 + 6*z^4 - 63*y*z^4 + 480*y^2*z^4 - 1704*y^3*z^4 + 2988*y^4*z^4 - 2637*y^5*z^4 + 1020*y^6*z^4 - 90*y^7*z^4 - 24*z^5 + 207*y*z^5 - 801*y^2*z^5 + 1647*y^3*z^5 - 1845*y^4*z^5 + 954*y^5*z^5 - 120*y^6*z^5 + 36*z^6 - 228*y*z^6 + 600*y^2*z^6 - 876*y^3*z^6 + 612*y^4*z^6 - 90*y^5*z^6 - 24*z^7 + 108*y*z^7 - 222*y^2*z^7 + 228*y^3*z^7 - 36*y^4*z^7 + 6*z^8 - 18*y*z^8 + 36*y^2*z^8 - 6*y^3*z^8)*G[1, 1, 0, 1, y])/((-1 + y)^3*y^2*z^2*(-1 + y + z)^3* (y + z)^3) + G[-y, z]*(((-1/9*I)*(9*y^4 - 15*y^5 - 18*y^6 + 54*y^7 - 39*y^8 + 9*y^9 - 246*y^3*z + 1320*y^4*z - 2868*y^5*z + 3132*y^6*z - 1710*y^7*z + 372*y^8*z - 396*y^2*z^2 + 2961*y^3*z^2 - 8163*y^4*z^2 + 10746*y^5*z^2 - 6912*y^6*z^2 + 1809*y^7*z^2 - 45*y^8*z^2 - 81*y*z^3 + 1764*y^2*z^3 - 7614*y^3*z^3 + 13268*y^4*z^3 - 10579*y^5*z^3 + 3476*y^6*z^3 - 234*y^7*z^3 + 342*y*z^4 - 3006*y^2*z^4 + 7489*y^3*z^4 - 7730*y^4*z^4 + 3406*y^5*z^4 - 501*y^6*z^4 + 36*z^5 - 621*y*z^5 + 2234*y^2*z^5 - 3013*y^3*z^5 + 1898*y^4*z^5 - 588*y^5*z^5 - 72*z^6 + 441*y*z^6 - 711*y^2*z^6 + 603*y^3*z^6 - 423*y^4*z^6 + 48*z^7 - 102*y*z^7 + 78*y^2*z^7 - 186*y^3*z^7 - 12*z^8 - 3*y*z^8 - 39*y^2*z^8)*G[0, 1, y])/((-1 + y)^2*y^2*z^3* (-1 + y + z)^3*(y + z)^2) + ((I/9)*(-45*y^4 - 51*y^5 + 51*y^6 - 17*y^7 - 21*y^3*z - 225*y^4*z + 474*y^5*z - 178*y^6*z + 6*y^7*z - 18*y^2*z^2 - 180*y^3*z^2 + 909*y^4*z^2 - 593*y^5*z^2 + 39*y^6*z^2 + 18*y*z^3 - 57*y^2*z^3 + 669*y^3*z^3 - 856*y^4*z^3 + 153*y^5*z^3 - 117*y*z^4 + 408*y^2*z^4 - 719*y^3*z^4 + 324*y^4*z^4 - 18*z^5 + 261*y*z^5 - 478*y^2*z^5 + 360*y^3*z^5 + 36*z^6 - 207*y*z^6 + 207*y^2*z^6 - 24*z^7 + 57*y*z^7 + 6*z^8)*G[1, 0, y])/(y^2*z^3*(-1 + y + z)^3* (y + z)^2) - ((I/9)*(34*y^4 - 184*y^5 + 336*y^6 - 256*y^7 + 70*y^8 + 167*y^3*z - 874*y^4*z + 1614*y^5*z - 1232*y^6*z + 283*y^7*z + 42*y^8*z + 340*y^2*z^2 - 1970*y^3*z^2 + 3970*y^4*z^2 - 3258*y^5*z^2 + 786*y^6*z^2 + 132*y^7*z^2 + 189*y*z^3 - 1646*y^2*z^3 + 4187*y^3*z^3 - 3964*y^4*z^3 + 1096*y^5*z^3 + 138*y^6*z^3 - 12*z^4 - 342*y*z^4 + 1576*y^2*z^4 - 1754*y^3*z^4 + 424*y^4*z^4 + 36*z^5 + 39*y*z^5 + 108*y^2*z^5 - 369*y^3*z^5 - 138*y^4*z^5 - 36*z^6 + 192*y*z^6 - 348*y^2*z^6 - 132*y^3*z^6 + 12*z^7 - 78*y*z^7 - 42*y^2*z^7)* G[1, 1, y])/((-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) - (((4*I)/3)*(9*y^4 - 9*y^5 + 3*y^6 - 12*y^2*z + 54*y^3*z - 72*y^4*z + 27*y^5*z - 18*y*z^2 + 99*y^2*z^2 - 171*y^3*z^2 + 84*y^4*z^2 - 3*z^3 + 63*y*z^3 - 171*y^2*z^3 + 119*y^3*z^3 + 9*z^4 - 72*y*z^4 + 82*y^2*z^4 - 9*z^5 + 26*y*z^5 + 3*z^6)* G[0, 0, 1, y])/(y*z^3*(-1 + y + z)^3*(y + z)^2) + (((4*I)/3)*(3*y - 3*y^2 + y^3 - 6*y*z + 3*y^2*z + 3*y*z^2 + z^3)* G[0, 1, 0, y])/(z^3*(-1 + y + z)^3) - (((2*I)/3)*(-y^3 + 3*y^4 - 3*y^5 + y^6 + 19*y^2*z - 60*y^3*z + 69*y^4*z - 34*y^5*z + 6*y^6*z + 29*y*z^2 - 156*y^2*z^2 + 252*y^3*z^2 - 155*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 294*y^2*z^3 - 250*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 179*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 52*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)*G[0, 1, 1, y])/(y*z^3*(-1 + y + z)^3* (y + z)^2) + (((4*I)/3)*(6*y^3 - 6*y^4 + 2*y^5 - 3*y*z + 21*y^2*z - 33*y^3*z + 13*y^4*z + 15*y*z^2 - 48*y^2*z^2 + 29*y^3*z^2 - 21*y*z^3 + 25*y^2*z^3 + 5*y*z^4 - 2*z^5)* G[1, 0, 0, y])/(z^3*(-1 + y + z)^3*(y + z)^2) - (((2*I)/3)*(-5*y^3 + y^6 + 11*y^2*z - 54*y^3*z + 81*y^4*z - 37*y^5*z + 6*y^6*z + 25*y*z^2 - 135*y^2*z^2 + 255*y^3*z^2 - 164*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 90*y*z^3 + 276*y^2*z^3 - 259*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 111*y*z^4 - 182*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 52*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)* G[1, 0, 1, y])/(y*z^3*(-1 + y + z)^3*(y + z)^2) + (((2*I)/3)*(3*y^3 - 3*y^4 - 3*y*z + 15*y^2*z - 21*y^3*z + 6*y^4*z + 12*y*z^2 - 33*y^2*z^2 + 18*y^3*z^2 - 15*y*z^3 + 22*y^2*z^3 + 14*y*z^4 + 4*z^5)*G[1, 1, 0, y])/ (z^3*(-1 + y + z)^3*(y + z)^2) + ((2*I)*(4*y^3 + 17*y^2*z + 22*y*z^2 + 3*z^3)*G[1, 1, 1, y])/ (y*z^3*(y + z)^2) + ((16*I)*G[0, 0, 1, 1, y])/z^3 + ((16*I)*G[0, 1, 0, 1, y])/z^3 - ((24*I)*G[0, 1, 1, 1, y])/z^3 + ((8*I)*G[1, 0, 0, 1, y])/z^3 - ((32*I)*G[1, 0, 1, 1, y])/z^3 - ((8*I)*G[1, 1, 0, 1, y])/z^3) + G[1 - y, z]* (((-1/18*I)*(-471*y^2 + 880*y^3 - 409*y^4 - 1386*y*z + 3862*y^2*z - 2830*y^3*z + 354*y^4*z + 27*z^2 + 1992*y*z^2 - 2706*y^2*z^2 + 354*y^3*z^2 - 48*z^3 - 264*y*z^3 - 354*y^2*z^3 + 21*z^4 - 354*y*z^4))/((-1 + y)*y*z^2*(-1 + y + z)*(y + z)^2) + (((2*I)/3)*y*(12*y^2 - 26*y^3 + 20*y^4 - 6*y^5 + 42*y*z - 136*y^2*z + 153*y^3*z - 68*y^4*z + 9*y^5*z + 54*z^2 - 252*y*z^2 + 375*y^2*z^2 - 216*y^3*z^2 + 39*y^4*z^2 - 118*z^3 + 319*y*z^3 - 264*y^2*z^3 + 66*y^3*z^3 + 77*z^4 - 122*y*z^4 + 54*y^2*z^4 - 12*z^5 + 21*y*z^5 + 3*z^6)*G[0, 0, y])/ ((-1 + y)*z^3*(-1 + y + z)^2*(y + z)^3) - ((I/9)*(53*y^5 - 253*y^6 + 494*y^7 - 494*y^8 + 253*y^9 - 53*y^10 - 138*y^4*z + 407*y^5*z - 194*y^6*z - 486*y^7*z + 622*y^8*z - 217*y^9*z + 6*y^10*z - 741*y^3*z^2 + 3423*y^4*z^2 - 5731*y^5*z^2 + 4053*y^6*z^2 - 888*y^7*z^2 - 128*y^8*z^2 + 12*y^9*z^2 - 728*y^2*z^3 + 4642*y^3*z^3 - 10172*y^4*z^3 + 9809*y^5*z^3 - 4057*y^6*z^3 + 533*y^7*z^3 - 27*y^8*z^3 - 228*y*z^4 + 2572*y^2*z^4 - 7669*y^3*z^4 + 9441*y^4*z^4 - 5212*y^5*z^4 + 1249*y^6*z^4 - 153*y^7*z^4 + 6*z^5 + 507*y*z^5 - 2648*y^2*z^5 + 4374*y^3*z^5 - 3177*y^4*z^5 + 1217*y^5*z^5 - 288*y^6*z^5 - 18*z^6 - 258*y*z^6 + 666*y^2*z^6 - 621*y^3*z^6 + 474*y^4*z^6 - 270*y^5*z^6 + 18*z^7 - 93*y*z^7 + 216*y^2*z^7 - 45*y^3*z^7 - 123*y^4*z^7 - 6*z^8 + 72*y*z^8 - 54*y^2*z^8 - 21*y^3*z^8)*G[0, 1, y])/((-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^3) - ((I/9)*(61*y^5 - 201*y^6 + 219*y^7 - 79*y^8 + 238*y^4*z - 887*y^5*z + 1072*y^6*z - 435*y^7*z + 12*y^8*z + 336*y^3*z^2 - 1535*y^4*z^2 + 2168*y^5*z^2 - 1041*y^6*z^2 + 72*y^7*z^2 + 6*y^2*z^3 - 765*y^3*z^3 + 1873*y^4*z^3 - 1336*y^5*z^3 + 240*y^6*z^3 + 9*y*z^4 - 186*y^2*z^4 + 984*y^3*z^4 - 1251*y^4*z^4 + 516*y^5*z^4 - 144*y*z^5 + 723*y^2*z^5 - 1155*y^3*z^5 + 684*y^4*z^5 - 36*z^6 + 369*y*z^6 - 789*y^2*z^6 + 528*y^3*z^6 + 72*z^7 - 270*y*z^7 + 216*y^2*z^7 - 36*z^8 + 36*y*z^8)*G[1, 0, y])/((-1 + y)*y*z^3*(-1 + y + z)^2* (y + z)^4) + ((8*I)*(2*y + 3*z)*G[1, 1, y])/(z^2*(y + z)^2) + (((2*I)/3)*(9*y^4 - 26*y^5 + 24*y^6 - 6*y^7 - y^8 + 27*y^3*z - 78*y^4*z + 30*y^5*z + 72*y^6*z - 57*y^7*z + 6*y^8*z + 27*y^2*z^2 - 84*y^3*z^2 - 36*y^4*z^2 + 216*y^5*z^2 - 141*y^6*z^2 + 18*y^7*z^2 + 9*y*z^3 - 16*y^2*z^3 - 138*y^3*z^3 + 258*y^4*z^3 - 164*y^5*z^3 + 24*y^6*z^3 + 6*y*z^4 - 78*y^2*z^4 + 108*y^3*z^4 - 141*y^4*z^4 + 24*y^5*z^4 + 6*z^5 - 36*y*z^5 + 54*y^2*z^5 - 123*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 45*y^2*z^6 + 6*y^3*z^6)*G[0, 0, 1, y])/((-1 + y)^3*y^2*z^3* (y + z)^3) - (((2*I)/3)*(-5*y^2 + 6*y^3 - 15*y*z + 18*y^2*z - 6*z^2 + 18*y*z^2 + 6*z^3)*G[0, 1, 0, y])/(y^2*(y + z)^3) - (((2*I)/3)*(-2*y^4 + 6*y^5 - 6*y^6 + 2*y^7 + 42*y^3*z - 102*y^4*z + 78*y^5*z - 18*y^6*z + 114*y^2*z^2 - 270*y^3*z^2 + 210*y^4*z^2 - 54*y^5*z^2 - 9*z^3 + 127*y*z^3 - 255*y^2*z^3 + 201*y^3*z^3 - 46*y^4*z^3 + 18*z^4 - 30*y*z^4 + 42*y^2*z^4 + 24*y^3*z^4 + 12*y*z^5 + 42*y^2*z^5 + 18*y*z^6)*G[0, 1, 1, y])/ ((-1 + y)^3*y*z^3*(y + z)^3) - (((16*I)/3)*y*(y^2 + 3*y*z + 3*z^2)*G[1, 0, 0, y])/(z^3*(y + z)^3) + (((2*I)/3)*(9*y^4 - 28*y^5 + 30*y^6 - 12*y^7 + y^8 + 27*y^3*z - 108*y^4*z + 132*y^5*z - 42*y^6*z - 15*y^7*z + 6*y^8*z + 27*y^2*z^2 - 150*y^3*z^2 + 198*y^4*z^2 - 48*y^5*z^2 - 45*y^6*z^2 + 18*y^7*z^2 - 69*y^2*z^3 + 123*y^3*z^3 - 63*y^4*z^3 - 21*y^5*z^3 + 12*y^6*z^3 - 24*y*z^4 + 60*y^2*z^4 - 96*y^3*z^4 + 18*y^4*z^4 - 12*y^5*z^4 - 6*z^5 + 36*y*z^5 - 84*y^2*z^5 + 18*y^3*z^5 - 18*y^4*z^5 + 6*z^6 - 18*y*z^6 - 6*y^3*z^6)*G[1, 0, 1, y])/((-1 + y)^3*y^2*z^3*(y + z)^3) + (((2*I)/3)*(-13*y^2 + 6*y^3 - 15*y*z + 18*y^2*z - 6*z^2 + 18*y*z^2 + 6*z^3)*G[1, 1, 0, y])/(y^2*(y + z)^3) + ((16*I)*G[0, 0, 1, 1, y])/z^3 + ((16*I)*G[0, 1, 0, 1, y])/z^3 - ((8*I)*G[1, 0, 0, 1, y])/z^3 + ((16*I)*G[1, 0, 1, 1, y])/z^3 - ((16*I)*G[1, 1, 0, 1, y])/z^3) + (((2*I)/3)*(-13*y^2 + 6*y^3 - 15*y*z + 18*y^2*z - 6*z^2 + 18*y*z^2 + 6*z^3)*G[1, 1, 1, 0, y])/(y^2*(y + z)^3) + (((2*I)/3)*(9 - 31*y + 30*y^2 - 12*y^3 - 36*z + 93*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 93*y*z^2 + 30*y^2*z^2 - 36*z^3 + 31*y*z^3 + 9*z^4)*G[1, 1, 1, 0, z])/(y*z^3*(-1 + y + z)^3) + (((8*I)/3)*(-1 + 3*z - 3*z^2 + z^3)*G[1, 1 - y, 0, 0, z])/ (z^3*(-1 + y + z)^3) - (((2*I)/3)*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)*G[1, 1 - y, 0, 1 - y, z])/ (y*z^3*(-1 + y + z)^3) + ((2*I)*(3 - 7*y + 10*y^2 - 4*y^3 - 12*z + 21*y*z - 20*y^2*z + 4*y^3*z + 18*z^2 - 21*y*z^2 + 10*y^2*z^2 - 12*z^3 + 7*y*z^3 + 3*z^4)*G[1, 1 - y, 1, 0, z])/ (y*z^3*(-1 + y + z)^3) - (((2*I)/3)*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)*G[1, 1 - y, 1 - y, 0, z])/ (y*z^3*(-1 + y + z)^3) + ((2*I)*(3*y - 7*y^2 + 9*y^3 - 3*y^4 - 13*y*z + 24*y^2*z - 21*y^3*z + 4*y^4*z + 2*z^2 + 15*y*z^2 - 21*y^2*z^2 + 10*y^3*z^2 - 8*z^3 + 3*y*z^3 - 2*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 14*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)*G[1, 1 - y, -y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^3) - (((4*I)/3)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[1 - y, 0, 0, 1 - y, z])/(y*z^2*(y + z)^3) + (((2*I)/3)*(9*y^3 - 24*y^4 + 18*y^5 - 3*y^7 + 27*y^2*z - 120*y^3*z + 168*y^4*z - 78*y^5*z - 3*y^6*z + 6*y^7*z + 27*y*z^2 - 198*y^2*z^2 + 342*y^3*z^2 - 192*y^4*z^2 + 3*y^5*z^2 + 18*y^6*z^2 + 9*z^3 - 127*y*z^3 + 237*y^2*z^3 - 147*y^3*z^3 - 8*y^4*z^3 + 18*y^5*z^3 - 21*z^4 + 33*y*z^4 - 33*y^2*z^4 - 39*y^3*z^4 + 6*y^4*z^4 - 12*y*z^5 - 42*y^2*z^5 - 18*y*z^6)* G[1 - y, 0, 1, 0, z])/((-1 + y)^3*y*z^3*(y + z)^3) - (((4*I)/3)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[1 - y, 0, 1 - y, 0, z])/(y*z^2*(y + z)^3) - ((2*I)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 0, 1 - y, 1 - y, z])/(y*z^2*(y + z)^3) - (((2*I)/3)*(9*y^4 - 32*y^5 + 42*y^6 - 24*y^7 + 5*y^8 + 27*y^3*z - 75*y^4*z + 33*y^5*z + 57*y^6*z - 48*y^7*z + 6*y^8*z + 27*y^2*z^2 - 63*y^3*z^2 - 63*y^4*z^2 + 213*y^5*z^2 - 132*y^6*z^2 + 18*y^7*z^2 + 9*y*z^3 - y^2*z^3 - 147*y^3*z^3 + 249*y^4*z^3 - 152*y^5*z^3 + 24*y^6*z^3 + 9*y*z^4 - 75*y^2*z^4 + 111*y^3*z^4 - 123*y^4*z^4 + 24*y^5*z^4 + 6*z^5 - 36*y*z^5 + 60*y^2*z^5 - 102*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 36*y^2*z^6 + 6*y^3*z^6)*G[1 - y, 0, -y, 1 - y, z])/ ((-1 + y)^3*y^2*z^3*(y + z)^3) + ((4*I)*(-4*y^2 + 16*y^3 - 20*y^4 + 8*y^5 - 6*y*z + 26*y^2*z - 32*y^3*z + 12*y^4*z - z^2 + 7*y*z^2 - 7*y^2*z^2 + 4*y^3*z^2 + 2*y*z^3 + 4*y^2*z^3 + 3*y*z^4)*G[1 - y, 1, 0, 0, z])/ ((-1 + y)^3*y*z^2*(y + z)^2) - (((2*I)/3)*(2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)* G[1 - y, 1, 0, 1 - y, z])/(z^3*(-1 + y + z)^2*(y + z)^3) - (((2*I)/3)*(-2*y^3 + 7*y^4 - 11*y^5 + 11*y^6 - 7*y^7 + 2*y^8 - 6*y^2*z + 13*y^3*z + 2*y^4*z - 24*y^5*z + 20*y^6*z - 5*y^7*z - 6*y*z^2 - 3*y^2*z^2 + 88*y^3*z^2 - 186*y^4*z^2 + 150*y^5*z^2 - 43*y^6*z^2 + 2*z^3 - 37*y*z^3 + 182*y^2*z^3 - 353*y^3*z^3 + 298*y^4*z^3 - 92*y^5*z^3 - 16*z^4 + 115*y*z^4 - 276*y^2*z^4 + 283*y^3*z^4 - 106*y^4*z^4 + 20*z^5 - 87*y*z^5 + 150*y^2*z^5 - 92*y^3*z^5 - 9*z^6 + 54*y*z^6 - 72*y^2*z^6 + 12*z^7 - 39*y*z^7 - 9*z^8)*G[1 - y, 1, 1, 0, z])/((-1 + y)^3*z^3*(-1 + y + z)^2* (y + z)^3) - (((2*I)/3)*(2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)*G[1 - y, 1, 1 - y, 0, z])/ (z^3*(-1 + y + z)^2*(y + z)^3) - (((4*I)/3)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[1 - y, 1 - y, 0, 0, z])/(y*z^2*(y + z)^3) - ((2*I)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 1 - y, 0, 1 - y, z])/(y*z^2*(y + z)^3) - (((2*I)/3)*(9*y^3 - 24*y^4 + 18*y^5 - 3*y^7 + 27*y^2*z - 36*y^3*z - 84*y^4*z + 174*y^5*z - 87*y^6*z + 6*y^7*z + 27*y*z^2 + 12*y^2*z^2 - 288*y^3*z^2 + 438*y^4*z^2 - 207*y^5*z^2 + 18*y^6*z^2 + 9*z^3 + 32*y*z^3 - 240*y^2*z^3 + 330*y^3*z^3 - 167*y^4*z^3 + 18*y^5*z^3 - 30*y*z^4 + 30*y^2*z^4 - 60*y^3*z^4 + 6*y^4*z^4 - 12*y*z^5 - 42*y^2*z^5 - 18*y*z^6)*G[1 - y, 1 - y, 1, 0, z])/((-1 + y)^3*y*z^3*(y + z)^3) - ((2*I)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 1 - y, 1 - y, 0, z])/(y*z^2*(y + z)^3) + (((2*I)/3)*(9*y^4 - 38*y^5 + 60*y^6 - 42*y^7 + 11*y^8 + 27*y^3*z - 129*y^4*z + 195*y^5*z - 105*y^6*z + 6*y^7*z + 6*y^8*z + 27*y^2*z^2 - 171*y^3*z^2 + 261*y^4*z^2 - 111*y^5*z^2 - 24*y^6*z^2 + 18*y^7*z^2 - 71*y^2*z^3 + 129*y^3*z^3 - 69*y^4*z^3 - 19*y^5*z^3 + 12*y^6*z^3 - 24*y*z^4 + 60*y^2*z^4 - 96*y^3*z^4 + 18*y^4*z^4 - 12*y^5*z^4 - 6*z^5 + 36*y*z^5 - 84*y^2*z^5 + 18*y^3*z^5 - 18*y^4*z^5 + 6*z^6 - 18*y*z^6 - 6*y^3*z^6)*G[1 - y, 1 - y, -y, 1 - y, z])/ ((-1 + y)^3*y^2*z^3*(y + z)^3) - (((2*I)/3)*(4*y^4 - 5*y^5 + 4*y^6 + 36*y^3*z - 71*y^4*z + 41*y^5*z + 72*y^2*z^2 - 207*y^3*z^2 + 139*y^4*z^2 + 38*y*z^3 - 217*y^2*z^3 + 209*y^3*z^3 + 6*z^4 - 88*y*z^4 + 151*y^2*z^4 - 12*z^5 + 50*y*z^5 + 6*z^6)*G[1 - y, -y, 0, 1 - y, z])/ (y*z^3*(-1 + y + z)^2*(y + z)^3) - (((2*I)/3)*(4*y^4 - 5*y^5 + 4*y^6 + 36*y^3*z - 71*y^4*z + 41*y^5*z + 72*y^2*z^2 - 207*y^3*z^2 + 139*y^4*z^2 + 38*y*z^3 - 217*y^2*z^3 + 209*y^3*z^3 + 6*z^4 - 88*y*z^4 + 151*y^2*z^4 - 12*z^5 + 50*y*z^5 + 6*z^6)*G[1 - y, -y, 1 - y, 0, z])/ (y*z^3*(-1 + y + z)^2*(y + z)^3) + (((2*I)/3)*(-10*y^4 + 30*y^5 - 30*y^6 + 10*y^7 - 69*y^3*z + 183*y^4*z - 159*y^5*z + 45*y^6*z - 141*y^2*z^2 + 351*y^3*z^2 - 291*y^4*z^2 + 81*y^5*z^2 + 9*z^3 - 127*y*z^3 + 255*y^2*z^3 - 201*y^3*z^3 + 46*y^4*z^3 - 18*z^4 + 30*y*z^4 - 42*y^2*z^4 - 24*y^3*z^4 - 12*y*z^5 - 42*y^2*z^5 - 18*y*z^6)* G[1 - y, -y, 1 - y, 1 - y, z])/((-1 + y)^3*y*z^3*(y + z)^3) - (((2*I)/3)*(-2*y^3 + 7*y^4 - 11*y^5 + 11*y^6 - 7*y^7 + 2*y^8 + 23*y^2*z - 105*y^3*z + 187*y^4*z - 161*y^5*z + 66*y^6*z - 10*y^7*z + 52*y*z^2 - 285*y^2*z^2 + 603*y^3*z^2 - 619*y^4*z^2 + 309*y^5*z^2 - 60*y^6*z^2 + 9*z^3 - 137*y*z^3 + 448*y^2*z^3 - 603*y^3*z^3 + 365*y^4*z^3 - 82*y^5*z^3 - 18*z^4 + 106*y*z^4 - 192*y^2*z^4 + 126*y^3*z^4 - 22*y^4*z^4 + 9*z^5 - 18*y*z^5 - 15*y^2*z^5 + 33*y^3*z^5 - 12*y*z^6 + 30*y^2*z^6 + 9*y*z^7)* G[1 - y, -y, -y, 1 - y, z])/((-1 + y)^3*y*z^3*(-1 + y + z)^2* (y + z)^2) - (((4*I)/3)*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)*G[-y, 0, 0, 1 - y, z])/(y*z^3*(-1 + y + z)^3*(y + z)^2) - (((2*I)/3)*(-y^2 - 15*y^3 + 15*y^4 - 5*y^5 + 7*y*z - 60*y^2*z + 105*y^3*z - 52*y^4*z + 6*y^5*z + 11*z^2 - 84*y*z^2 + 216*y^2*z^2 - 161*y^3*z^2 + 30*y^4*z^2 - 39*z^3 + 177*y*z^3 - 213*y^2*z^3 + 60*y^3*z^3 + 51*z^4 - 126*y*z^4 + 60*y^2*z^4 - 27*z^5 + 30*y*z^5 + 6*z^6)*G[-y, 0, 1, 0, z])/ (z^3*(-1 + y + z)^3*(y + z)^2) - (((4*I)/3)*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)*G[-y, 0, 1 - y, 0, z])/ (y*z^3*(-1 + y + z)^3*(y + z)^2) + (((2*I)/3)*(-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)*G[-y, 0, 1 - y, 1 - y, z])/(y*z^3*(-1 + y + z)^3* (y + z)^2) + (((2*I)/3)*(-4*y^4 + 36*y^5 - 36*y^6 + 12*y^7 - 32*y^3*z + 156*y^4*z - 216*y^5*z + 84*y^6*z - 40*y^2*z^2 + 240*y^3*z^2 - 444*y^4*z^2 + 228*y^5*z^2 - 15*y*z^3 + 171*y^2*z^3 - 447*y^3*z^3 + 317*y^4*z^3 - 6*y^5*z^3 - 6*z^4 + 75*y*z^4 - 282*y^2*z^4 + 283*y^3*z^4 - 30*y^4*z^4 + 24*z^5 - 135*y*z^5 + 203*y^2*z^5 - 60*y^3*z^5 - 36*z^6 + 105*y*z^6 - 60*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[-y, 0, -y, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (((4*I)/3)*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)*G[-y, 1 - y, 0, 0, z])/ (y*z^3*(-1 + y + z)^3*(y + z)^2) + (((2*I)/3)*(-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)*G[-y, 1 - y, 0, 1 - y, z])/(y*z^3*(-1 + y + z)^3* (y + z)^2) - (((2*I)/3)*(-y^2 - 15*y^3 + 15*y^4 - 5*y^5 + 7*y*z - 60*y^2*z + 105*y^3*z - 52*y^4*z + 6*y^5*z + 11*z^2 - 84*y*z^2 + 216*y^2*z^2 - 161*y^3*z^2 + 30*y^4*z^2 - 39*z^3 + 177*y*z^3 - 213*y^2*z^3 + 60*y^3*z^3 + 51*z^4 - 126*y*z^4 + 60*y^2*z^4 - 27*z^5 + 30*y*z^5 + 6*z^6)*G[-y, 1 - y, 1, 0, z])/ (z^3*(-1 + y + z)^3*(y + z)^2) + (((2*I)/3)*(-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)*G[-y, 1 - y, 1 - y, 0, z])/(y*z^3*(-1 + y + z)^3* (y + z)^2) + ((2*I)*(4*y^3 + 17*y^2*z + 22*y*z^2 + 3*z^3)* G[-y, 1 - y, 1 - y, 1 - y, z])/(y*z^3*(y + z)^2) - (((2*I)/3)*(-9*y^4 + 21*y^5 - 21*y^6 + 7*y^7 + 9*y^4*z - 12*y^5*z - y^6*z + 6*y^7*z + 21*y^2*z^2 - 81*y^3*z^2 + 120*y^4*z^2 - 86*y^5*z^2 + 30*y^6*z^2 - 6*y*z^3 - 45*y^2*z^3 + 156*y^3*z^3 - 158*y^4*z^3 + 54*y^5*z^3 - 6*z^4 + 48*y*z^4 - 27*y^2*z^4 - 49*y^3*z^4 + 30*y^4*z^4 + 24*z^5 - 108*y*z^5 + 103*y^2*z^5 - 30*y^3*z^5 - 36*z^6 + 96*y*z^6 - 54*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[-y, 1 - y, -y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^3* (y + z)^2) + (((2*I)/3)*(y^3 + 17*y^2*z + 6*y^3*z + 25*y*z^2 + 12*y^2*z^2 + 6*z^3 + 6*y*z^3)*G[-y, -y, 0, 1 - y, z])/ (y*z^3*(y + z)^2) + (((2*I)/3)*(y^3 + 17*y^2*z + 6*y^3*z + 25*y*z^2 + 12*y^2*z^2 + 6*z^3 + 6*y*z^3)*G[-y, -y, 1 - y, 0, z])/ (y*z^3*(y + z)^2) - (((2*I)/3)*(-5*y^4 + 24*y^5 - 24*y^6 + 7*y^7 + 8*y^3*z + 3*y^4*z - 24*y^5*z + 2*y^6*z + 6*y^7*z + 25*y^2*z^2 - 102*y^3*z^2 + 117*y^4*z^2 - 77*y^5*z^2 + 30*y^6*z^2 - 6*y*z^3 - 57*y^2*z^3 + 174*y^3*z^3 - 149*y^4*z^3 + 54*y^5*z^3 - 6*z^4 + 48*y*z^4 - 15*y^2*z^4 - 46*y^3*z^4 + 30*y^4*z^4 + 24*z^5 - 108*y*z^5 + 103*y^2*z^5 - 30*y^3*z^5 - 36*z^6 + 96*y*z^6 - 54*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[-y, -y, 1 - y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (((2*I)/3)*(-5*y^4 + 21*y^5 - 21*y^6 + 7*y^7 - 19*y^3*z + 78*y^4*z - 93*y^5*z + 26*y^6*z + 6*y^7*z - 29*y^2*z^2 + 138*y^3*z^2 - 192*y^4*z^2 + 49*y^5*z^2 + 30*y^6*z^2 - 15*y*z^3 + 132*y^2*z^3 - 252*y^3*z^3 + 94*y^4*z^3 + 54*y^5*z^3 - 6*z^4 + 75*y*z^4 - 231*y^2*z^4 + 167*y^3*z^4 + 30*y^4*z^4 + 24*z^5 - 135*y*z^5 + 184*y^2*z^5 - 30*y^3*z^5 - 36*z^6 + 105*y*z^6 - 54*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[-y, -y, -y, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^3*(y + z)^2) + G[1, y]*(((-1/18*I)*(-471*y^2 + 880*y^3 - 409*y^4 - 1386*y*z + 3862*y^2*z - 2830*y^3*z + 354*y^4*z + 27*z^2 + 1992*y*z^2 - 2706*y^2*z^2 + 354*y^3*z^2 - 48*z^3 - 264*y*z^3 - 354*y^2*z^3 + 21*z^4 - 354*y*z^4))/((-1 + y)*y*z^2*(-1 + y + z)*(y + z)^2) + (((2*I)/9)*(-139*y^2 + 275*y^3 - 136*y^4 - 294*y*z + 790*y^2*z - 535*y^3*z + 39*y^4*z + 12*z^2 + 324*y*z^2 - 402*y^2*z^2 + 39*y^3*z^2 - 24*z^3 + 9*y*z^3 - 39*y^2*z^3 + 12*z^4 - 39*y*z^4)* G[1 - y, z])/((-1 + y)*y*z^2*(-1 + y + z)*(y + z)^2) + ((I/18)*(-435*y^4 + 1298*y^5 - 1456*y^6 + 758*y^7 - 165*y^8 - 1038*y^3*z + 3873*y^4*z - 5439*y^5*z + 3645*y^6*z - 1275*y^7*z + 234*y^8*z - 768*y^2*z^2 + 3792*y^3*z^2 - 6687*y^4*z^2 + 5952*y^5*z^2 - 3171*y^6*z^2 + 882*y^7*z^2 + 882*y*z^3 - 3010*y^2*z^3 + 3686*y^3*z^3 - 529*y^4*z^3 - 2091*y^5*z^3 + 1062*y^6*z^3 + 27*z^4 - 2238*y*z^4 + 6870*y^2*z^4 - 6072*y^3*z^4 + 963*y^4*z^4 - 51*z^5 + 1533*y*z^5 - 2463*y^2*z^5 + 693*y^3*z^5 - 1062*y^4*z^5 + 33*z^6 + 6*y*z^6 - 507*y^2*z^6 - 882*y^3*z^6 - 9*z^7 - 207*y*z^7 - 234*y^2*z^7)*G[-y, z])/((-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + (((2*I)/3)*(-8*y^4 + 20*y^5 - 16*y^6 + 4*y^7 + 12*y^2*z - 78*y^3*z + 162*y^4*z - 138*y^5*z + 42*y^6*z + 6*y*z^2 - 86*y^2*z^2 + 241*y^3*z^2 - 251*y^4*z^2 + 93*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 106*y*z^3 + 243*y^2*z^3 - 237*y^3*z^3 + 103*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 141*y*z^4 - 129*y^2*z^4 + 66*y^3*z^4 - 54*y^4*z^4 + 21*z^5 - 9*y*z^5 - 66*y^3*z^5 + 12*z^6 - 27*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7)* G[0, 0, z])/((-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) - ((I/9)*(-264*y^4 + 1098*y^5 - 1698*y^6 + 1158*y^7 - 294*y^8 - 795*y^3*z + 3906*y^4*z - 7002*y^5*z + 5502*y^6*z - 1647*y^7*z + 36*y^8*z - 700*y^2*z^2 + 4684*y^3*z^2 - 10380*y^4*z^2 + 9670*y^5*z^2 - 3436*y^6*z^2 + 162*y^7*z^2 - 213*y*z^3 + 2438*y^2*z^3 - 7167*y^3*z^3 + 8082*y^4*z^3 - 3494*y^5*z^3 + 354*y^6*z^3 + 12*z^4 + 414*y*z^4 - 2182*y^2*z^4 + 3080*y^3*z^4 - 1708*y^4*z^4 + 492*y^5*z^4 - 36*z^5 - 111*y*z^5 + 168*y^2*z^5 - 129*y^3*z^5 + 432*y^4*z^5 + 36*z^6 - 168*y*z^6 + 246*y^2*z^6 + 210*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)*G[0, 1 - y, z])/((-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^3) + ((I/3)*(9*y^4 - 35*y^5 + 54*y^6 - 42*y^7 + 17*y^8 - 3*y^9 + 62*y^3*z - 441*y^4*z + 1148*y^5*z - 1436*y^6*z + 900*y^7*z - 251*y^8*z + 18*y^9*z + 119*y^2*z^2 - 1115*y^3*z^2 + 3537*y^4*z^2 - 5213*y^5*z^2 + 3782*y^6*z^2 - 1212*y^7*z^2 + 102*y^8*z^2 + 12*y*z^3 - 722*y^2*z^3 + 3603*y^3*z^3 - 6915*y^4*z^3 + 6113*y^5*z^3 - 2355*y^6*z^3 + 264*y^7*z^3 + 42*z^4 - 412*y*z^4 + 2144*y^2*z^4 - 4911*y^3*z^4 + 5230*y^4*z^4 - 2507*y^5*z^4 + 414*y^6*z^4 - 111*z^5 + 783*y*z^5 - 2118*y^2*z^5 + 2694*y^3*z^5 - 1677*y^4*z^5 + 426*y^5*z^5 + 87*z^6 - 408*y*z^6 + 720*y^2*z^6 - 690*y^3*z^6 + 282*y^4*z^6 - 9*z^7 + 33*y*z^7 - 141*y^2*z^7 + 108*y^3*z^7 - 9*z^8 - 12*y*z^8 + 18*y^2*z^8)*G[0, -y, z])/((-1 + y)^3*y*z^3* (-1 + y + z)^2*(y + z)^3) + ((I/9)*(62*y^4 + 12*y^5 - 12*y^6 + 139*y^3*z - 159*y^4*z - 48*y^5*z + 12*y^6*z + 98*y^2*z^2 - 426*y^3*z^2 + 135*y^4*z^2 + 36*y^5*z^2 - 9*y*z^3 - 255*y^2*z^3 + 408*y^3*z^3 - 17*y^4*z^3 - 6*z^4 + 48*y*z^4 + 183*y^2*z^4 - 70*y^3*z^4 - 21*y^4*z^4 + 24*z^5 - 90*y*z^5 + 19*y^2*z^5 - 51*y^3*z^5 - 36*z^6 + 72*y*z^6 - 45*y^2*z^6 + 24*z^7 - 21*y*z^7 - 6*z^8)*G[1, 0, z])/(y^2*z^3*(-1 + y + z)^3* (y + z)^2) - ((I/9)*(-264*y^4 + 1098*y^5 - 1698*y^6 + 1158*y^7 - 294*y^8 - 795*y^3*z + 3906*y^4*z - 7002*y^5*z + 5502*y^6*z - 1647*y^7*z + 36*y^8*z - 700*y^2*z^2 + 4684*y^3*z^2 - 10380*y^4*z^2 + 9670*y^5*z^2 - 3436*y^6*z^2 + 162*y^7*z^2 - 213*y*z^3 + 2438*y^2*z^3 - 7167*y^3*z^3 + 8082*y^4*z^3 - 3494*y^5*z^3 + 354*y^6*z^3 + 12*z^4 + 414*y*z^4 - 2182*y^2*z^4 + 3080*y^3*z^4 - 1708*y^4*z^4 + 492*y^5*z^4 - 36*z^5 - 111*y*z^5 + 168*y^2*z^5 - 129*y^3*z^5 + 432*y^4*z^5 + 36*z^6 - 168*y*z^6 + 246*y^2*z^6 + 210*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)*G[1 - y, 0, z])/((-1 + y)^2*y^2*z^2* (-1 + y + z)^2*(y + z)^3) + ((8*I)*(2*y + 3*z)* G[1 - y, 1 - y, z])/(z^2*(y + z)^2) - ((I/9)*(19*y^4 - 35*y^5 - 26*y^6 + 98*y^7 - 73*y^8 + 17*y^9 - 148*y^3*z + 519*y^4*z - 548*y^5*z - 38*y^6*z + 432*y^7*z - 265*y^8*z + 48*y^9*z - 467*y^2*z^2 + 2166*y^3*z^2 - 3387*y^4*z^2 + 1661*y^5*z^2 + 684*y^6*z^2 - 831*y^7*z^2 + 174*y^8*z^2 - 198*y*z^3 + 1759*y^2*z^3 - 4160*y^3*z^3 + 3513*y^4*z^3 - 361*y^5*z^3 - 784*y^6*z^3 + 231*y^7*z^3 + 6*z^4 + 417*y*z^4 - 1769*y^2*z^4 + 2232*y^3*z^4 - 783*y^4*z^4 - 211*y^5*z^4 + 108*y^6*z^4 - 18*z^5 - 168*y*z^5 + 303*y^2*z^5 - 63*y^3*z^5 - 21*y^4*z^5 - 42*y^5*z^5 + 18*z^6 - 123*y*z^6 + 252*y^2*z^6 - 99*y^3*z^6 - 66*y^4*z^6 - 6*z^7 + 72*y*z^7 - 54*y^2*z^7 - 21*y^3*z^7)*G[1 - y, -y, z])/((-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^2) - ((I/9)*(-9*y^4 - 159*y^5 + 159*y^6 - 53*y^7 + 246*y^3*z - 1134*y^4*z + 1491*y^5*z - 553*y^6*z + 6*y^7*z + 396*y^2*z^2 - 2241*y^3*z^2 + 3915*y^4*z^2 - 1970*y^5*z^2 + 57*y^6*z^2 + 81*y*z^3 - 1488*y^2*z^3 + 4197*y^3*z^3 - 3106*y^4*z^3 + 207*y^5*z^3 - 288*y*z^4 + 1974*y^2*z^4 - 2417*y^3*z^4 + 360*y^4*z^4 - 18*z^5 + 396*y*z^5 - 973*y^2*z^5 + 324*y^3*z^5 + 36*z^6 - 216*y*z^6 + 153*y^2*z^6 - 24*z^7 + 39*y*z^7 + 6*z^8)*G[-y, 0, z])/ (y^2*z^3*(-1 + y + z)^3*(y + z)^2) - ((I/9)*(34*y^4 - 184*y^5 + 336*y^6 - 256*y^7 + 70*y^8 + 167*y^3*z - 874*y^4*z + 1614*y^5*z - 1232*y^6*z + 283*y^7*z + 42*y^8*z + 340*y^2*z^2 - 1970*y^3*z^2 + 3970*y^4*z^2 - 3258*y^5*z^2 + 786*y^6*z^2 + 132*y^7*z^2 + 189*y*z^3 - 1646*y^2*z^3 + 4187*y^3*z^3 - 3964*y^4*z^3 + 1096*y^5*z^3 + 138*y^6*z^3 - 12*z^4 - 342*y*z^4 + 1576*y^2*z^4 - 1754*y^3*z^4 + 424*y^4*z^4 + 36*z^5 + 39*y*z^5 + 108*y^2*z^5 - 369*y^3*z^5 - 138*y^4*z^5 - 36*z^6 + 192*y*z^6 - 348*y^2*z^6 - 132*y^3*z^6 + 12*z^7 - 78*y*z^7 - 42*y^2*z^7)*G[-y, 1 - y, z])/ ((-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) - ((I/9)*(-36*y^4 + 24*y^5 + 90*y^6 - 116*y^7 + 46*y^8 - 8*y^9 - 267*y^3*z + 1137*y^4*z - 1965*y^5*z + 1781*y^6*z - 874*y^7*z + 182*y^8*z + 6*y^9*z - 414*y^2*z^2 + 2817*y^3*z^2 - 6912*y^4*z^2 + 8155*y^5*z^2 - 4778*y^6*z^2 + 1138*y^7*z^2 - 6*y^8*z^2 - 63*y*z^3 + 1671*y^2*z^3 - 6813*y^3*z^3 + 11017*y^4*z^3 - 8045*y^5*z^3 + 2314*y^6*z^3 - 81*y^7*z^3 + 225*y*z^4 - 2364*y^2*z^4 + 5837*y^3*z^4 - 5560*y^4*z^4 + 2039*y^5*z^4 - 177*y^6*z^4 + 18*z^5 - 324*y*z^5 + 1216*y^2*z^5 - 1436*y^3*z^5 + 700*y^4*z^5 - 228*y^5*z^5 - 36*z^6 + 162*y*z^6 - 54*y^2*z^6 - 18*y^3*z^6 - 216*y^4*z^6 + 24*z^7 + 3*y*z^7 - 60*y^2*z^7 - 129*y^3*z^7 - 6*z^8 - 15*y*z^8 - 33*y^2*z^8)*G[-y, -y, z])/((-1 + y)^2*y^2*z^3* (-1 + y + z)^3*(y + z)^2) - (((4*I)/3)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 0, 1 - y, z])/(y*z^2*(y + z)^3) + (((2*I)/3)*(-9*y^4 + 30*y^5 - 15*y^6 - 60*y^7 + 105*y^8 - 66*y^9 + 15*y^10 - 9*y^3*z + 9*y^4*z + 150*y^5*z - 510*y^6*z + 675*y^7*z - 411*y^8*z + 96*y^9*z - 13*y^2*z^2 + 39*y^3*z^2 + 147*y^4*z^2 - 772*y^5*z^2 + 1233*y^6*z^2 - 849*y^7*z^2 + 209*y^8*z^2 + 6*y^9*z^2 - 15*y*z^3 + 123*y^2*z^3 - 273*y^3*z^3 + 27*y^4*z^3 + 558*y^5*z^3 - 594*y^6*z^3 + 138*y^7*z^3 + 36*y^8*z^3 - 6*z^4 + 99*y*z^4 - 456*y^2*z^4 + 873*y^3*z^4 - 747*y^4*z^4 + 288*y^5*z^4 - 141*y^6*z^4 + 90*y^7*z^4 + 24*z^5 - 225*y*z^5 + 727*y^2*z^5 - 1065*y^3*z^5 + 723*y^4*z^5 - 286*y^5*z^5 + 120*y^6*z^5 - 36*z^6 + 231*y*z^6 - 525*y^2*z^6 + 465*y^3*z^6 - 171*y^4*z^6 + 90*y^5*z^6 + 24*z^7 - 108*y*z^7 + 138*y^2*z^7 - 36*y^3*z^7 + 36*y^4*z^7 - 6*z^8 + 18*y*z^8 + 6*y^3*z^8)*G[0, 0, -y, z])/((-1 + y)^3*y^2*z^2* (-1 + y + z)^3*(y + z)^3) + (((4*I)/3)*(y^3 + 3*y^2*z - 3*y^3*z + 3*y*z^2 - 9*y^2*z^2 + 3*y^3*z^2 - z^3 - 3*y*z^3 + 3*y^2*z^3 + 2*y^3*z^3 + 3*z^4 - 3*y*z^4 + 6*y^2*z^4 - 3*z^5 + 6*y*z^5 + 2*z^6)*G[0, 1, 0, z])/(z^3*(-1 + y + z)^3* (y + z)^3) - (((4*I)/3)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[0, 1 - y, 0, z])/(y*z^2*(y + z)^3) - ((2*I)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 1 - y, 1 - y, z])/(y*z^2*(y + z)^3) - (((2*I)/3)*(2*y^5 - 12*y^6 + 30*y^7 - 40*y^8 + 30*y^9 - 12*y^10 + 2*y^11 - 27*y^4*z + 132*y^5*z - 255*y^6*z + 240*y^7*z - 105*y^8*z + 12*y^9*z + 3*y^10*z - 63*y^3*z^2 + 387*y^4*z^2 - 924*y^5*z^2 + 1086*y^6*z^2 - 639*y^7*z^2 + 159*y^8*z^2 - 6*y^9*z^2 - 65*y^2*z^3 + 513*y^3*z^3 - 1497*y^4*z^3 + 2102*y^5*z^3 - 1485*y^6*z^3 + 483*y^7*z^3 - 57*y^8*z^3 + 6*y^9*z^3 - 21*y*z^4 + 315*y^2*z^4 - 1305*y^3*z^4 + 2373*y^4*z^4 - 2118*y^5*z^4 + 924*y^6*z^4 - 204*y^7*z^4 + 36*y^8*z^4 - 6*z^5 + 117*y*z^5 - 702*y^2*z^5 + 1731*y^3*z^5 - 2025*y^4*z^5 + 1164*y^5*z^5 - 369*y^6*z^5 + 90*y^7*z^5 + 24*z^6 - 243*y*z^6 + 851*y^2*z^6 - 1329*y^3*z^6 + 951*y^4*z^6 - 356*y^5*z^6 + 120*y^6*z^6 - 36*z^7 + 237*y*z^7 - 543*y^2*z^7 + 483*y^3*z^7 - 177*y^4*z^7 + 90*y^5*z^7 + 24*z^8 - 108*y*z^8 + 138*y^2*z^8 - 36*y^3*z^8 + 36*y^4*z^8 - 6*z^9 + 18*y*z^9 + 6*y^3*z^9)*G[0, 1 - y, -y, z])/((-1 + y)^3*y^2*z^3* (-1 + y + z)^3*(y + z)^3) + (((2*I)/3)*(6*y^5 - 6*y^6 + 2*y^7 + 36*y^3*z - 90*y^4*z + 78*y^5*z - 24*y^6*z + 90*y^2*z^2 - 360*y^3*z^2 + 432*y^4*z^2 - 168*y^5*z^2 + 67*y*z^3 - 465*y^2*z^3 + 807*y^3*z^3 - 405*y^4*z^3 + 9*z^4 - 228*y*z^4 + 687*y^2*z^4 - 486*y^3*z^4 - 27*z^5 + 255*y*z^5 - 306*y^2*z^5 + 27*z^6 - 92*y*z^6 - 9*z^7)*G[0, -y, 0, z])/ (y*z^3*(-1 + y + z)^3*(y + z)^3) - (((2*I)/3)*(-4*y^5 + 12*y^6 - 12*y^7 + 4*y^8 + 21*y^4*z - 87*y^5*z + 111*y^6*z - 45*y^7*z + 57*y^3*z^2 - 243*y^4*z^2 + 303*y^5*z^2 - 117*y^6*z^2 + 63*y^2*z^3 - 267*y^3*z^3 + 315*y^4*z^3 - 135*y^5*z^3 + 6*y^6*z^3 + 21*y*z^4 - 105*y^2*z^4 + 129*y^3*z^4 - 117*y^4*z^4 + 18*y^5*z^4 + 6*z^5 - 36*y*z^5 + 60*y^2*z^5 - 102*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 36*y^2*z^6 + 6*y^3*z^6)*G[0, -y, 1 - y, z])/ ((-1 + y)^3*y^2*z^3*(y + z)^3) + (((2*I)/3)*(-6*y^6 + 24*y^7 - 38*y^8 + 30*y^9 - 12*y^10 + 2*y^11 + 39*y^4*z - 264*y^5*z + 729*y^6*z - 1056*y^7*z + 849*y^8*z - 360*y^9*z + 63*y^10*z + 93*y^3*z^2 - 729*y^4*z^2 + 2298*y^5*z^2 - 3756*y^6*z^2 + 3375*y^7*z^2 - 1587*y^8*z^2 + 306*y^9*z^2 + 80*y^2*z^3 - 807*y^3*z^3 + 3078*y^4*z^3 - 5875*y^5*z^3 + 6033*y^6*z^3 - 3204*y^7*z^3 + 701*y^8*z^3 - 6*y^9*z^3 + 24*y*z^4 - 414*y^2*z^4 + 2127*y^3*z^4 - 5010*y^4*z^4 + 6105*y^5*z^4 - 3798*y^6*z^4 + 1002*y^7*z^4 - 36*y^8*z^4 + 6*z^5 - 126*y*z^5 + 882*y^2*z^5 - 2652*y^3*z^5 + 3987*y^4*z^5 - 3063*y^5*z^5 + 1056*y^6*z^5 - 90*y^7*z^5 - 24*z^6 + 252*y*z^6 - 987*y^2*z^6 + 1872*y^3*z^6 - 1854*y^4*z^6 + 870*y^5*z^6 - 120*y^6*z^6 + 36*z^7 - 240*y*z^7 + 615*y^2*z^7 - 807*y^3*z^7 + 513*y^4*z^7 - 90*y^5*z^7 - 24*z^8 + 108*y*z^8 - 201*y^2*z^8 + 180*y^3*z^8 - 36*y^4*z^8 + 6*z^9 - 18*y*z^9 + 27*y^2*z^9 - 6*y^3*z^9)* G[0, -y, -y, z])/((-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + (((8*I)/3)*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, 0, z])/ (z^3*(-1 + y + z)^3) - (((2*I)/3)*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)*G[1, 0, 1 - y, z])/ (y*z^3*(-1 + y + z)^3) + ((2*I)*(3*y - 7*y^2 + 9*y^3 - 3*y^4 - 13*y*z + 24*y^2*z - 21*y^3*z + 4*y^4*z + 2*z^2 + 15*y*z^2 - 21*y^2*z^2 + 10*y^3*z^2 - 8*z^3 + 3*y*z^3 - 2*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 14*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)*G[1, 0, -y, z])/(y^2*z^3*(-1 + y + z)^3) - (((2*I)/3)*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)*G[1, 1 - y, 0, z])/(y*z^3*(-1 + y + z)^3) + ((2*I)*(3*y - 7*y^2 + 9*y^3 - 3*y^4 - 13*y*z + 24*y^2*z - 21*y^3*z + 4*y^4*z + 2*z^2 + 15*y*z^2 - 21*y^2*z^2 + 10*y^3*z^2 - 8*z^3 + 3*y*z^3 - 2*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 14*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)* G[1, 1 - y, -y, z])/(y^2*z^3*(-1 + y + z)^3) - (((4*I)/3)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[1 - y, 0, 0, z])/(y*z^2*(y + z)^3) - ((2*I)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 0, 1 - y, z])/(y*z^2*(y + z)^3) - (((2*I)/3)*(9*y^4 - 32*y^5 + 42*y^6 - 24*y^7 + 5*y^8 + 27*y^3*z - 75*y^4*z + 33*y^5*z + 57*y^6*z - 48*y^7*z + 6*y^8*z + 27*y^2*z^2 - 63*y^3*z^2 - 63*y^4*z^2 + 213*y^5*z^2 - 132*y^6*z^2 + 18*y^7*z^2 + 9*y*z^3 - y^2*z^3 - 147*y^3*z^3 + 249*y^4*z^3 - 152*y^5*z^3 + 24*y^6*z^3 + 9*y*z^4 - 75*y^2*z^4 + 111*y^3*z^4 - 123*y^4*z^4 + 24*y^5*z^4 + 6*z^5 - 36*y*z^5 + 60*y^2*z^5 - 102*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 36*y^2*z^6 + 6*y^3*z^6)*G[1 - y, 0, -y, z])/ ((-1 + y)^3*y^2*z^3*(y + z)^3) - (((2*I)/3)*(2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)*G[1 - y, 1, 0, z])/ (z^3*(-1 + y + z)^2*(y + z)^3) - ((2*I)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 1 - y, 0, z])/(y*z^2*(y + z)^3) + (((2*I)/3)*(9*y^4 - 38*y^5 + 60*y^6 - 42*y^7 + 11*y^8 + 27*y^3*z - 129*y^4*z + 195*y^5*z - 105*y^6*z + 6*y^7*z + 6*y^8*z + 27*y^2*z^2 - 171*y^3*z^2 + 261*y^4*z^2 - 111*y^5*z^2 - 24*y^6*z^2 + 18*y^7*z^2 - 71*y^2*z^3 + 129*y^3*z^3 - 69*y^4*z^3 - 19*y^5*z^3 + 12*y^6*z^3 - 24*y*z^4 + 60*y^2*z^4 - 96*y^3*z^4 + 18*y^4*z^4 - 12*y^5*z^4 - 6*z^5 + 36*y*z^5 - 84*y^2*z^5 + 18*y^3*z^5 - 18*y^4*z^5 + 6*z^6 - 18*y*z^6 - 6*y^3*z^6)*G[1 - y, 1 - y, -y, z])/((-1 + y)^3*y^2*z^3* (y + z)^3) - (((2*I)/3)*(4*y^4 - 5*y^5 + 4*y^6 + 36*y^3*z - 71*y^4*z + 41*y^5*z + 72*y^2*z^2 - 207*y^3*z^2 + 139*y^4*z^2 + 38*y*z^3 - 217*y^2*z^3 + 209*y^3*z^3 + 6*z^4 - 88*y*z^4 + 151*y^2*z^4 - 12*z^5 + 50*y*z^5 + 6*z^6)*G[1 - y, -y, 0, z])/ (y*z^3*(-1 + y + z)^2*(y + z)^3) + (((2*I)/3)*(-10*y^4 + 30*y^5 - 30*y^6 + 10*y^7 - 69*y^3*z + 183*y^4*z - 159*y^5*z + 45*y^6*z - 141*y^2*z^2 + 351*y^3*z^2 - 291*y^4*z^2 + 81*y^5*z^2 + 9*z^3 - 127*y*z^3 + 255*y^2*z^3 - 201*y^3*z^3 + 46*y^4*z^3 - 18*z^4 + 30*y*z^4 - 42*y^2*z^4 - 24*y^3*z^4 - 12*y*z^5 - 42*y^2*z^5 - 18*y*z^6)* G[1 - y, -y, 1 - y, z])/((-1 + y)^3*y*z^3*(y + z)^3) - (((2*I)/3)*(-2*y^3 + 7*y^4 - 11*y^5 + 11*y^6 - 7*y^7 + 2*y^8 + 23*y^2*z - 105*y^3*z + 187*y^4*z - 161*y^5*z + 66*y^6*z - 10*y^7*z + 52*y*z^2 - 285*y^2*z^2 + 603*y^3*z^2 - 619*y^4*z^2 + 309*y^5*z^2 - 60*y^6*z^2 + 9*z^3 - 137*y*z^3 + 448*y^2*z^3 - 603*y^3*z^3 + 365*y^4*z^3 - 82*y^5*z^3 - 18*z^4 + 106*y*z^4 - 192*y^2*z^4 + 126*y^3*z^4 - 22*y^4*z^4 + 9*z^5 - 18*y*z^5 - 15*y^2*z^5 + 33*y^3*z^5 - 12*y*z^6 + 30*y^2*z^6 + 9*y*z^7)* G[1 - y, -y, -y, z])/((-1 + y)^3*y*z^3*(-1 + y + z)^2* (y + z)^2) - (((4*I)/3)*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)*G[-y, 0, 0, z])/(y*z^3*(-1 + y + z)^3* (y + z)^2) + (((2*I)/3)*(-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)*G[-y, 0, 1 - y, z])/ (y*z^3*(-1 + y + z)^3*(y + z)^2) + (((2*I)/3)*(-4*y^4 + 36*y^5 - 36*y^6 + 12*y^7 - 32*y^3*z + 156*y^4*z - 216*y^5*z + 84*y^6*z - 40*y^2*z^2 + 240*y^3*z^2 - 444*y^4*z^2 + 228*y^5*z^2 - 15*y*z^3 + 171*y^2*z^3 - 447*y^3*z^3 + 317*y^4*z^3 - 6*y^5*z^3 - 6*z^4 + 75*y*z^4 - 282*y^2*z^4 + 283*y^3*z^4 - 30*y^4*z^4 + 24*z^5 - 135*y*z^5 + 203*y^2*z^5 - 60*y^3*z^5 - 36*z^6 + 105*y*z^6 - 60*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[-y, 0, -y, z])/ (y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (((2*I)/3)*(-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)*G[-y, 1 - y, 0, z])/(y*z^3*(-1 + y + z)^3* (y + z)^2) + ((2*I)*(4*y^3 + 17*y^2*z + 22*y*z^2 + 3*z^3)* G[-y, 1 - y, 1 - y, z])/(y*z^3*(y + z)^2) - (((2*I)/3)*(-9*y^4 + 21*y^5 - 21*y^6 + 7*y^7 + 9*y^4*z - 12*y^5*z - y^6*z + 6*y^7*z + 21*y^2*z^2 - 81*y^3*z^2 + 120*y^4*z^2 - 86*y^5*z^2 + 30*y^6*z^2 - 6*y*z^3 - 45*y^2*z^3 + 156*y^3*z^3 - 158*y^4*z^3 + 54*y^5*z^3 - 6*z^4 + 48*y*z^4 - 27*y^2*z^4 - 49*y^3*z^4 + 30*y^4*z^4 + 24*z^5 - 108*y*z^5 + 103*y^2*z^5 - 30*y^3*z^5 - 36*z^6 + 96*y*z^6 - 54*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[-y, 1 - y, -y, z])/ (y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (((2*I)/3)*(y^3 + 17*y^2*z + 6*y^3*z + 25*y*z^2 + 12*y^2*z^2 + 6*z^3 + 6*y*z^3)*G[-y, -y, 0, z])/(y*z^3*(y + z)^2) - (((2*I)/3)*(-5*y^4 + 24*y^5 - 24*y^6 + 7*y^7 + 8*y^3*z + 3*y^4*z - 24*y^5*z + 2*y^6*z + 6*y^7*z + 25*y^2*z^2 - 102*y^3*z^2 + 117*y^4*z^2 - 77*y^5*z^2 + 30*y^6*z^2 - 6*y*z^3 - 57*y^2*z^3 + 174*y^3*z^3 - 149*y^4*z^3 + 54*y^5*z^3 - 6*z^4 + 48*y*z^4 - 15*y^2*z^4 - 46*y^3*z^4 + 30*y^4*z^4 + 24*z^5 - 108*y*z^5 + 103*y^2*z^5 - 30*y^3*z^5 - 36*z^6 + 96*y*z^6 - 54*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[-y, -y, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (((2*I)/3)*(-5*y^4 + 21*y^5 - 21*y^6 + 7*y^7 - 19*y^3*z + 78*y^4*z - 93*y^5*z + 26*y^6*z + 6*y^7*z - 29*y^2*z^2 + 138*y^3*z^2 - 192*y^4*z^2 + 49*y^5*z^2 + 30*y^6*z^2 - 15*y*z^3 + 132*y^2*z^3 - 252*y^3*z^3 + 94*y^4*z^3 + 54*y^5*z^3 - 6*z^4 + 75*y*z^4 - 231*y^2*z^4 + 167*y^3*z^4 + 30*y^4*z^4 + 24*z^5 - 135*y*z^5 + 184*y^2*z^5 - 30*y^3*z^5 - 36*z^6 + 105*y*z^6 - 54*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)* G[-y, -y, -y, z])/(y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((8*I)*G[0, 1 - y, 0, -y, z])/z^3 - ((8*I)*G[0, 1 - y, 1 - y, -y, z])/z^3 - ((8*I)*G[0, -y, 0, 1 - y, z])/z^3 - ((8*I)*G[0, -y, 1 - y, 0, z])/ z^3 + ((8*I)*G[0, -y, 1 - y, -y, z])/z^3 - ((8*I)*G[0, -y, -y, 0, z])/z^3 + ((8*I)*G[0, -y, -y, 1 - y, z])/ z^3 + ((8*I)*G[0, -y, -y, -y, z])/z^3 - ((16*I)*G[1 - y, 0, 0, -y, z])/z^3 + ((16*I)*G[1 - y, 0, 1 - y, -y, z])/z^3 - ((16*I)*G[1 - y, 0, -y, 1 - y, z])/z^3 - ((8*I)*G[1 - y, 0, -y, -y, z])/z^3 + ((8*I)*G[1 - y, 1, 0, 1 - y, z])/z^3 - ((8*I)*G[1 - y, 1, 0, -y, z])/z^3 + ((8*I)*G[1 - y, 1, 1 - y, 0, z])/z^3 - ((8*I)*G[1 - y, 1, 1 - y, -y, z])/z^3 - ((24*I)*G[1 - y, 1 - y, 0, -y, z])/z^3 + ((24*I)*G[1 - y, 1 - y, 1 - y, -y, z])/z^3 + ((16*I)*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 + ((8*I)*G[1 - y, 1 - y, -y, -y, z])/z^3 + ((16*I)*G[1 - y, -y, 0, 1 - y, z])/z^3 + ((16*I)*G[1 - y, -y, 1 - y, 0, z])/z^3 - ((16*I)*G[1 - y, -y, 1 - y, -y, z])/z^3 + ((16*I)*G[1 - y, -y, -y, 0, z])/z^3 - ((16*I)*G[1 - y, -y, -y, 1 - y, z])/z^3 - ((16*I)*G[1 - y, -y, -y, -y, z])/z^3 + ((16*I)*G[-y, 0, 0, 1 - y, z])/z^3 + ((16*I)*G[-y, 0, 1 - y, 0, z])/z^3 + ((24*I)*G[-y, 0, 1 - y, 1 - y, z])/z^3 - ((16*I)*G[-y, 0, 1 - y, -y, z])/z^3 + ((24*I)*G[-y, 0, -y, 0, z])/ z^3 - ((16*I)*G[-y, 0, -y, 1 - y, z])/z^3 - ((24*I)*G[-y, 0, -y, -y, z])/z^3 + ((16*I)*G[-y, 1 - y, 0, 0, z])/ z^3 + ((24*I)*G[-y, 1 - y, 0, 1 - y, z])/z^3 - ((16*I)*G[-y, 1 - y, 0, -y, z])/z^3 + ((24*I)*G[-y, 1 - y, 1 - y, 0, z])/z^3 - ((8*I)*G[-y, 1 - y, 1 - y, -y, z])/z^3 + ((16*I)*G[-y, 1 - y, -y, 0, z])/z^3 - ((32*I)*G[-y, 1 - y, -y, 1 - y, z])/z^3 - ((24*I)*G[-y, 1 - y, -y, -y, z])/z^3 + ((16*I)*G[-y, -y, 0, 0, z])/ z^3 + ((16*I)*G[-y, -y, 0, 1 - y, z])/z^3 - ((16*I)*G[-y, -y, 0, -y, z])/z^3 + ((16*I)*G[-y, -y, 1 - y, 0, z])/ z^3 - ((24*I)*G[-y, -y, 1 - y, 1 - y, z])/z^3 - ((16*I)*G[-y, -y, 1 - y, -y, z])/z^3 - ((8*I)*G[-y, -y, -y, 0, z])/ z^3 - ((16*I)*G[-y, -y, -y, 1 - y, z])/z^3 + ((8*I)*G[-y, -y, -y, -y, z])/z^3) - ((8*I)*G[0, 1 - y, 0, 1, 0, z])/z^3 + ((8*I)*G[0, 1 - y, 0, -y, 1 - y, z])/z^3 + ((8*I)*G[0, 1 - y, 1 - y, 1, 0, z])/z^3 - ((8*I)*G[0, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + ((8*I)*G[0, -y, 0, 1, 0, z])/z^3 - ((8*I)*G[0, -y, 0, 1 - y, 1 - y, z])/z^3 - ((8*I)*G[0, -y, 1 - y, 0, 1 - y, z])/z^3 + ((8*I)*G[0, -y, 1 - y, 1, 0, z])/z^3 - ((8*I)*G[0, -y, 1 - y, 1 - y, 0, z])/z^3 + ((8*I)*G[0, -y, 1 - y, -y, 1 - y, z])/z^3 - ((8*I)*G[0, -y, -y, 0, 1 - y, z])/z^3 - ((8*I)*G[0, -y, -y, 1 - y, 0, z])/z^3 + ((8*I)*G[0, -y, -y, 1 - y, 1 - y, z])/z^3 + ((8*I)*G[0, -y, -y, -y, 1 - y, z])/z^3 + ((16*I)*G[1 - y, 0, 0, 1, 0, z])/z^3 - ((16*I)*G[1 - y, 0, 0, -y, 1 - y, z])/z^3 + ((16*I)*G[1 - y, 0, 1, 0, 0, z])/z^3 + ((8*I)*G[1 - y, 0, 1, 1, 0, z])/z^3 - ((16*I)*G[1 - y, 0, 1 - y, 1, 0, z])/z^3 + ((16*I)*G[1 - y, 0, 1 - y, -y, 1 - y, z])/z^3 - ((16*I)*G[1 - y, 0, -y, 1 - y, 1 - y, z])/z^3 - ((8*I)*G[1 - y, 0, -y, -y, 1 - y, z])/z^3 + ((8*I)*G[1 - y, 1, 0, 1, 0, z])/z^3 + ((8*I)*G[1 - y, 1, 0, 1 - y, 1 - y, z])/z^3 - ((8*I)*G[1 - y, 1, 0, -y, 1 - y, z])/z^3 - ((8*I)*G[1 - y, 1, 1, 1, 0, z])/z^3 + ((8*I)*G[1 - y, 1, 1 - y, 0, 1 - y, z])/z^3 - ((8*I)*G[1 - y, 1, 1 - y, 1, 0, z])/z^3 + ((8*I)*G[1 - y, 1, 1 - y, 1 - y, 0, z])/z^3 - ((8*I)*G[1 - y, 1, 1 - y, -y, 1 - y, z])/z^3 + ((24*I)*G[1 - y, 1 - y, 0, 1, 0, z])/z^3 - ((24*I)*G[1 - y, 1 - y, 0, -y, 1 - y, z])/z^3 - ((16*I)*G[1 - y, 1 - y, 1, 0, 0, z])/z^3 - ((8*I)*G[1 - y, 1 - y, 1, 1, 0, z])/z^3 - ((24*I)*G[1 - y, 1 - y, 1 - y, 1, 0, z])/z^3 + ((24*I)*G[1 - y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + ((16*I)*G[1 - y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 + ((8*I)*G[1 - y, 1 - y, -y, -y, 1 - y, z])/z^3 - ((16*I)*G[1 - y, -y, 0, 1, 0, z])/z^3 + ((16*I)*G[1 - y, -y, 0, 1 - y, 1 - y, z])/z^3 + ((16*I)*G[1 - y, -y, 1 - y, 0, 1 - y, z])/z^3 - ((16*I)*G[1 - y, -y, 1 - y, 1, 0, z])/z^3 + ((16*I)*G[1 - y, -y, 1 - y, 1 - y, 0, z])/z^3 - ((16*I)*G[1 - y, -y, 1 - y, -y, 1 - y, z])/z^3 + ((16*I)*G[1 - y, -y, -y, 0, 1 - y, z])/z^3 + ((16*I)*G[1 - y, -y, -y, 1 - y, 0, z])/z^3 - ((16*I)*G[1 - y, -y, -y, 1 - y, 1 - y, z])/z^3 - ((16*I)*G[1 - y, -y, -y, -y, 1 - y, z])/z^3 - ((24*I)*G[-y, 0, 0, 1, 0, z])/z^3 + ((16*I)*G[-y, 0, 0, 1 - y, 1 - y, z])/z^3 - ((16*I)*G[-y, 0, 1, 0, 0, z])/z^3 + ((16*I)*G[-y, 0, 1 - y, 0, 1 - y, z])/z^3 - ((24*I)*G[-y, 0, 1 - y, 1, 0, z])/z^3 + ((16*I)*G[-y, 0, 1 - y, 1 - y, 0, z])/z^3 + ((24*I)*G[-y, 0, 1 - y, 1 - y, 1 - y, z])/z^3 - ((16*I)*G[-y, 0, 1 - y, -y, 1 - y, z])/z^3 + ((24*I)*G[-y, 0, -y, 0, 1 - y, z])/z^3 + ((24*I)*G[-y, 0, -y, 1 - y, 0, z])/z^3 - ((16*I)*G[-y, 0, -y, 1 - y, 1 - y, z])/z^3 - ((24*I)*G[-y, 0, -y, -y, 1 - y, z])/z^3 + ((16*I)*G[-y, 1 - y, 0, 0, 1 - y, z])/z^3 - ((24*I)*G[-y, 1 - y, 0, 1, 0, z])/z^3 + ((16*I)*G[-y, 1 - y, 0, 1 - y, 0, z])/z^3 + ((24*I)*G[-y, 1 - y, 0, 1 - y, 1 - y, z])/z^3 - ((16*I)*G[-y, 1 - y, 0, -y, 1 - y, z])/z^3 - ((16*I)*G[-y, 1 - y, 1, 0, 0, z])/z^3 + ((16*I)*G[-y, 1 - y, 1 - y, 0, 0, z])/z^3 + ((24*I)*G[-y, 1 - y, 1 - y, 0, 1 - y, z])/z^3 - ((32*I)*G[-y, 1 - y, 1 - y, 1, 0, z])/z^3 + ((24*I)*G[-y, 1 - y, 1 - y, 1 - y, 0, z])/z^3 - ((8*I)*G[-y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + ((16*I)*G[-y, 1 - y, -y, 0, 1 - y, z])/z^3 + ((16*I)*G[-y, 1 - y, -y, 1 - y, 0, z])/z^3 - ((32*I)*G[-y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 - ((24*I)*G[-y, 1 - y, -y, -y, 1 - y, z])/z^3 + ((16*I)*G[-y, -y, 0, 0, 1 - y, z])/z^3 - ((8*I)*G[-y, -y, 0, 1, 0, z])/z^3 + ((16*I)*G[-y, -y, 0, 1 - y, 0, z])/z^3 + ((16*I)*G[-y, -y, 0, 1 - y, 1 - y, z])/z^3 - ((16*I)*G[-y, -y, 0, -y, 1 - y, z])/z^3 + ((16*I)*G[-y, -y, 1 - y, 0, 0, z])/z^3 + ((16*I)*G[-y, -y, 1 - y, 0, 1 - y, z])/z^3 - ((8*I)*G[-y, -y, 1 - y, 1, 0, z])/z^3 + ((16*I)*G[-y, -y, 1 - y, 1 - y, 0, z])/z^3 - ((24*I)*G[-y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 - ((16*I)*G[-y, -y, 1 - y, -y, 1 - y, z])/z^3 - ((8*I)*G[-y, -y, -y, 0, 1 - y, z])/z^3 - ((8*I)*G[-y, -y, -y, 1 - y, 0, z])/z^3 - ((16*I)*G[-y, -y, -y, 1 - y, 1 - y, z])/z^3 + ((8*I)*G[-y, -y, -y, -y, 1 - y, z])/z^3 + (((-1/3*I)*(108*y^2 - 336*y^3 + 76*y^4 + 904*y^5 - 1428*y^6 + 872*y^7 - 196*y^8 + 216*y*z - 978*y^2*z + 791*y^3*z + 2319*y^4*z - 5190*y^5*z + 3880*y^6*z - 1065*y^7*z + 27*y^8*z - 354*y*z^2 + 328*y^2*z^2 + 3033*y^3*z^2 - 7629*y^4*z^2 + 6719*y^5*z^2 - 2199*y^6*z^2 + 102*y^7*z^2 - 36*z^3 + 45*y*z^3 + 1591*y^2*z^3 - 4983*y^3*z^3 + 5376*y^4*z^3 - 2176*y^5*z^3 + 183*y^6*z^3 + 108*z^4 - 27*y*z^4 - 933*y^2*z^4 + 1692*y^3*z^4 - 1062*y^4*z^4 + 222*y^5*z^4 - 108*z^5 + 219*y*z^5 - 36*y^2*z^5 - 279*y^3*z^5 + 195*y^4*z^5 + 36*z^6 - 63*y*z^6 - 99*y^2*z^6 + 108*y^3*z^6 - 36*y*z^7 + 27*y^2*z^7))/((-1 + y)^3*y*z^2* (-1 + y + z)^3*(y + z)^2) - ((14*I)*(4 - 8*y + 4*y^2 + 2*z - 2*y*z + 3*z^2)*G[0, z])/((-1 + y)^3*z^2) + (((2*I)/3)*(27*y - 77*y^2 + 81*y^3 - 27*y^4 - 117*y*z + 258*y^2*z - 189*y^3*z + 36*y^4*z + 18*z^2 + 135*y*z^2 - 231*y^2*z^2 + 90*y^3*z^2 - 72*z^3 + 27*y*z^3 - 4*y^2*z^3 + 18*y^3*z^3 + 108*z^4 - 126*y*z^4 + 54*y^2*z^4 - 72*z^5 + 54*y*z^5 + 18*z^6)*G[1, z])/(y^2*z^3*(-1 + y + z)^3) + (((2*I)/3)*(27*y^4 - 76*y^5 + 66*y^6 - 12*y^7 - 5*y^8 + 81*y^3*z - 156*y^4*z - 96*y^5*z + 354*y^6*z - 201*y^7*z + 18*y^8*z + 81*y^2*z^2 - 66*y^3*z^2 - 522*y^4*z^2 + 942*y^5*z^2 - 489*y^6*z^2 + 54*y^7*z^2 - 27*y*z^3 + 176*y^2*z^3 - 582*y^3*z^3 + 690*y^4*z^3 - 338*y^5*z^3 + 36*y^6*z^3 - 18*y*z^4 + 30*y^2*z^4 - 132*y^3*z^4 + 21*y^4*z^4 - 36*y^5*z^4 - 18*z^5 + 108*y*z^5 - 246*y^2*z^5 + 75*y^3*z^5 - 54*y^4*z^5 + 18*z^6 - 54*y*z^6 + 9*y^2*z^6 - 18*y^3*z^6)*G[1 - y, z])/ ((-1 + y)^3*y^2*z^3*(y + z)^3) + G[1, y]* ((((-2*I)/3)*(108*y^4 - 564*y^5 + 1200*y^6 - 1320*y^7 + 780*y^8 - 228*y^9 + 24*y^10 + 270*y^3*z - 1692*y^4*z + 4200*y^5*z - 5280*y^6*z + 3510*y^7*z - 1140*y^8*z + 132*y^9*z - 54*y*z^2 + 522*y^2*z^2 - 2538*y^3*z^2 + 6426*y^4*z^2 - 8663*y^5*z^2 + 6099*y^6*z^2 - 1959*y^7*z^2 + 149*y^8*z^2 + 18*y^9*z^2 + 180*y*z^3 - 1374*y^2*z^3 + 4242*y^3*z^3 - 6249*y^4*z^3 + 4080*y^5*z^3 - 483*y^6*z^3 - 504*y^7*z^3 + 108*y^8*z^3 - 18*z^4 - 54*y*z^4 + 546*y^2*z^4 - 705*y^3*z^4 - 1062*y^4*z^4 + 2850*y^5*z^4 - 1827*y^6*z^4 + 270*y^7*z^4 + 72*z^5 - 432*y*z^5 + 1399*y^2*z^5 - 3126*y^3*z^5 + 4224*y^4*z^5 - 2560*y^5*z^5 + 360*y^6*z^5 - 108*z^6 + 630*y*z^6 - 1659*y^2*z^6 + 2571*y^3*z^6 - 1893*y^4*z^6 + 270*y^5*z^6 + 72*z^7 - 324*y*z^7 + 687*y^2*z^7 - 732*y^3*z^7 + 108*y^4*z^7 - 18*z^8 + 54*y*z^8 - 117*y^2*z^8 + 18*y^3*z^8))/((-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) - ((56*I)*G[1 - y, z])/z^3 + ((72*I)*G[-y, z])/z^3) - ((24*I)*G[0, 1 - y, z])/z^3 + ((56*I)*G[1 - y, 0, z])/z^3 - ((24*I)*G[1 - y, 1, z])/z^3 + ((64*I)*G[1 - y, 1 - y, z])/z^3 + ((72*I)*G[-y, 1 - y, z])/z^3)*Zeta[3]) + ((45*(4 - 8*y + 4*y^2 + 2*z - 2*y*z + 3*z^2))/((-1 + y)^3*z^2) - (180*G[1 - y, z])/z^3)*Zeta[5]) + (Pi^5*((((-17*I)/15)*(4 - 8*y + 4*y^2 + 2*z - 2*y*z + 3*z^2))/ ((-1 + y)^3*z^2) + (((68*I)/15)*G[1 - y, z])/z^3) + Pi^4*((648*y^2 - 1680*y^3 - 4*y^4 + 4712*y^5 - 7032*y^6 + 4456*y^7 - 1100*y^8 + 1296*y*z - 5196*y^2*z + 1189*y^3*z + 21711*y^4*z - 40206*y^5*z + 29186*y^6*z - 8439*y^7*z + 459*y^8*z - 2184*y*z^2 - 1390*y^2*z^2 + 36279*y^3*z^2 - 79851*y^4*z^2 + 68539*y^5*z^2 - 22587*y^6*z^2 + 1194*y^7*z^2 - 612*z^3 + 1197*y*z^3 + 19469*y^2*z^3 - 67161*y^3*z^3 + 76758*y^4*z^3 - 32222*y^5*z^3 + 2571*y^6*z^3 + 1836*z^4 - 999*y*z^4 - 21045*y^2*z^4 + 43614*y^3*z^4 - 27720*y^4*z^4 + 4314*y^5*z^4 - 1836*z^5 + 51*y*z^5 + 11916*y^2*z^5 - 14139*y^3*z^5 + 3855*y^4*z^5 + 612*z^6 + 1251*y*z^6 - 4005*y^2*z^6 + 1836*y^3*z^6 - 612*y*z^7 + 459*y^2*z^7)/(540*(-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^2) + ((-4 + 8*y - 4*y^2 - 2*z + 2*y*z - 3*z^2)*G[0, z])/ (9*(-1 + y)^3*z^2) + ((135*y - 833*y^2 + 603*y^3 - 333*y^4 - 387*y*z + 2040*y^2*z - 747*y^3*z + 180*y^4*z - 306*z^2 + 1269*y*z^2 - 2499*y^2*z^2 + 450*y^3*z^2 + 1224*z^3 - 2835*y*z^3 + 2210*y^2*z^3 - 306*y^3*z^3 - 1836*z^4 + 2736*y*z^4 - 918*y^2*z^4 + 1224*z^5 - 918*y*z^5 - 306*z^6)*G[1, z])/ (270*y^2*z^3*(-1 + y + z)^3) + ((-459*y^4 + 1652*y^5 - 2202*y^6 + 1284*y^7 - 275*y^8 - 1377*y^3*z + 4524*y^4*z - 2436*y^5*z - 3498*y^6*z + 3093*y^7*z - 306*y^8*z - 1377*y^2*z^2 + 4182*y^3*z^2 + 4338*y^4*z^2 - 15348*y^5*z^2 + 9123*y^6*z^2 - 918*y^7*z^2 - 135*y*z^3 + 932*y^2*z^3 + 6330*y^3*z^3 - 11676*y^4*z^3 + 7087*y^5*z^3 - 612*y^6*z^3 + 900*y*z^4 - 744*y^2*z^4 + 3252*y^3*z^4 + 1758*y^4*z^4 + 612*y^5*z^4 + 306*z^5 - 1836*y*z^5 + 4956*y^2*z^5 + 1434*y^3*z^5 + 918*y^4*z^5 - 306*z^6 + 918*y*z^6 + 1008*y^2*z^6 + 306*y^3*z^6)* G[1 - y, z])/(270*(-1 + y)^3*y^2*z^3*(y + z)^3) + G[1, y]*((522*y^4 - 3192*y^5 + 8130*y^6 - 11040*y^7 + 8430*y^8 - 3432*y^9 + 582*y^10 + 1305*y^3*z - 9576*y^4*z + 28455*y^5*z - 44160*y^6*z + 37935*y^7*z - 17160*y^8*z + 3201*y^9*z - 162*y*z^2 + 1764*y^2*z^2 - 11124*y^3*z^2 + 36693*y^4*z^2 - 64910*y^5*z^2 + 62601*y^6*z^2 - 30921*y^7*z^2 + 5906*y^8*z^2 + 153*y^9*z^2 + 342*y*z^3 - 3543*y^2*z^3 + 16032*y^3*z^3 - 34905*y^4*z^3 + 38010*y^5*z^3 - 18852*y^6*z^3 + 1998*y^7*z^3 + 918*y^8*z^3 - 153*z^4 + 1323*y*z^4 - 4116*y^2*z^4 + 7521*y^3*z^4 - 10782*y^4*z^4 + 11958*y^5*z^4 - 8046*y^6*z^4 + 2295*y^7*z^4 + 612*z^5 - 4860*y*z^5 + 15676*y^2*z^5 - 26733*y^3*z^5 + 25563*y^4*z^5 - 13273*y^5*z^5 + 3060*y^6*z^5 - 918*z^6 + 5652*y*z^6 - 13638*y^2*z^6 + 15972*y^3*z^6 - 9228*y^4*z^6 + 2295*y^5*z^6 + 612*z^7 - 2754*y*z^7 + 4485*y^2*z^7 - 3126*y^3*z^7 + 918*y^4*z^7 - 153*z^8 + 459*y*z^8 - 414*y^2*z^8 + 153*y^3*z^8)/(135*(-1 + y)^3*y^2*z^2* (-1 + y + z)^3*(y + z)^3) - (4*G[1 - y, z])/(9*z^3) - (58*G[-y, z])/(15*z^3)) + (34*G[0, 1 - y, z])/(15*z^3) + (4*G[1 - y, 0, z])/(9*z^3) - (2*G[1 - y, 1, z])/(3*z^3) - (106*G[1 - y, 1 - y, z])/(9*z^3) - (58*G[-y, 1 - y, z])/(15*z^3)) + (8*(12*y^2 - 22*y^3 + 10*y^4 + 36*y*z - 100*y^2*z + 73*y^3*z - 9*y^4*z - 54*y*z^2 + 72*y^2*z^2 - 9*y^3*z^2 + 9*y*z^3 + 9*y^2*z^3 + 9*y*z^4)*G[0, 0, 0, y])/(3*(-1 + y)*z^2*(-1 + y + z)^2*(y + z)^2) - (8*(-12*y + 22*y^2 - 10*y^3 - 36*z + 100*y*z - 73*y^2*z + 9*y^3*z + 54*z^2 - 72*y*z^2 + 9*y^2*z^2 - 9*z^3 - 9*y*z^3 - 9*z^4)* G[0, 0, 0, z])/(3*(-1 + y)*z*(-1 + y + z)^2*(y + z)^2) + ((54*y^5 + 1494*y^6 - 1818*y^7 - 582*y^8 + 960*y^9 - 108*y^10 + 387*y^4*z + 5418*y^5*z - 13203*y^6*z + 6342*y^7*z + 1980*y^8*z - 978*y^9*z + 54*y^10*z - 576*y^3*z^2 + 13107*y^4*z^2 - 45789*y^5*z^2 + 49762*y^6*z^2 - 18031*y^7*z^2 + 1671*y^8*z^2 - 144*y^9*z^2 + 3708*y^2*z^3 - 2244*y^3*z^3 - 51516*y^4*z^3 + 113098*y^5*z^3 - 86834*y^6*z^3 + 26938*y^7*z^3 - 3177*y^8*z^3 + 918*y*z^4 - 12606*y^2*z^4 - 6786*y^3*z^4 + 101982*y^4*z^4 - 146734*y^5*z^4 + 76468*y^6*z^4 - 13323*y^7*z^4 + 27*z^5 - 702*y*z^5 + 1857*y^2*z^5 + 50890*y^3*z^5 - 131131*y^4*z^5 + 106530*y^5*z^5 - 27525*y^6*z^5 + 477*z^6 - 6309*y*z^6 + 30514*y^2*z^6 - 81983*y^3*z^6 + 89878*y^4*z^6 - 32523*y^5*z^6 - 1566*z^7 + 13116*y*z^7 - 38590*y^2*z^7 + 49828*y^3*z^7 - 22707*y^4*z^7 + 1770*z^8 - 9672*y*z^8 + 17058*y^2*z^8 - 9129*y^3*z^8 - 885*z^9 + 2826*y*z^9 - 1941*y^2*z^9 + 177*z^10 - 177*y*z^10)*G[0, 1, 0, y])/(27*(-1 + y)*y^2*(-1 + z)*z^2* (-1 + y + z)^3*(y + z)^4) + ((5916*y^5 - 33078*y^6 + 73098*y^7 - 80520*y^8 + 45012*y^9 - 10962*y^10 + 534*y^11 + 22893*y^4*z - 146838*y^5*z + 367428*y^6*z - 457752*y^7*z + 293709*y^8*z - 87078*y^9*z + 7674*y^10*z - 36*y^11*z + 30072*y^3*z^2 - 240252*y^4*z^2 + 712539*y^5*z^2 - 1025875*y^6*z^2 + 754308*y^7*z^2 - 260796*y^8*z^2 + 30481*y^9*z^2 - 477*y^10*z^2 + 16002*y^2*z^3 - 185856*y^3*z^3 + 700398*y^4*z^3 - 1203217*y^5*z^3 + 1027155*y^6*z^3 - 416694*y^7*z^3 + 65923*y^8*z^3 - 3711*y^9*z^3 + 6660*y*z^4 - 94896*y^2*z^4 + 446268*y^3*z^4 - 913560*y^4*z^4 + 912549*y^5*z^4 - 450831*y^6*z^4 + 106863*y^7*z^4 - 13053*y^8*z^4 + 27*z^5 - 24894*y*z^5 + 185652*y^2*z^5 - 486376*y^3*z^5 + 590202*y^4*z^5 - 372963*y^5*z^5 + 133369*y^6*z^5 - 24207*y^7*z^5 - 540*z^6 + 33669*y*z^6 - 147691*y^2*z^6 + 240654*y^3*z^6 - 204690*y^4*z^6 + 107677*y^5*z^6 - 25839*y^6*z^6 + 918*z^7 - 17103*y*z^7 + 42429*y^2*z^7 - 52290*y^3*z^7 + 47055*y^4*z^7 - 16149*y^5*z^7 - 528*z^8 + 1095*y*z^8 - 765*y^2*z^8 + 8997*y^3*z^8 - 5559*y^4*z^8 + 123*z^9 + 981*y*z^9 + 531*y^2*z^9 - 825*y^3*z^9)* G[0, 1, 0, z])/(27*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^4) + (2*(-90*y^3 + 158*y^4 - 438*y^5 + 590*y^6 - 220*y^7 - 84*y^2*z + 96*y^3*z - 815*y^4*z + 1764*y^5*z - 973*y^6*z + 12*y^7*z - 846*y*z^2 + 3130*y^2*z^2 - 4889*y^3*z^2 + 4798*y^4*z^2 - 2313*y^5*z^2 + 120*y^6*z^2 - 72*z^3 + 2940*y*z^3 - 8127*y^2*z^3 + 8890*y^3*z^3 - 4042*y^4*z^3 + 204*y^5*z^3 + 204*z^4 - 3459*y*z^4 + 6706*y^2*z^4 - 4072*y^3*z^4 - 168*z^5 + 1464*y*z^5 - 1713*y^2*z^5 - 204*y^3*z^5 + 24*z^6 - 111*y*z^6 - 120*y^2*z^6 + 12*z^7 - 12*y*z^7)* G[1, 0, 0, y])/(9*(-1 + y)*y*z^2*(-1 + y + z)^3*(y + z)^3) - (2*(708*y^4 - 3136*y^5 + 4988*y^6 - 3400*y^7 + 840*y^8 + 2037*y^3*z - 11445*y^4*z + 23071*y^5*z - 20867*y^6*z + 8116*y^7*z - 912*y^8*z + 1887*y^2*z^2 - 15375*y^3*z^2 + 41355*y^4*z^2 - 49623*y^5*z^2 + 27318*y^6*z^2 - 5634*y^7*z^2 + 72*y^8*z^2 + 909*y*z^3 - 10585*y^2*z^3 + 38411*y^3*z^3 - 60619*y^4*z^3 + 45447*y^5*z^3 - 14481*y^6*z^3 + 918*y^7*z^3 + 27*z^4 - 3273*y*z^4 + 19465*y^2*z^4 - 41783*y^3*z^4 + 42403*y^4*z^4 - 20331*y^5*z^4 + 3042*y^6*z^4 - 78*z^5 + 4086*y*z^5 - 14760*y^2*z^5 + 21246*y^3*z^5 - 15966*y^4*z^5 + 4572*y^5*z^5 + 84*z^6 - 1806*y*z^6 + 4116*y^2*z^6 - 5958*y^3*z^6 + 3564*y^4*z^6 - 42*z^7 - 123*y*z^7 - 357*y^2*z^7 + 1422*y^3*z^7 + 9*z^8 + 207*y*z^8 + 234*y^2*z^8)*G[1, 0, 0, z])/ (9*(-1 + y)^2*y^2*z^2*(-1 + y + z)^3*(y + z)^3) + (16*G[0, 1 - y, 1, z]*G[1, 0, 1, y])/z^3 + (32*G[0, 1 - y, -y, z]*G[1, 0, 1, y])/z^3 + G[0, 1 - y, 1 - y, z]* ((2*(-2706*y^4 + 11862*y^5 - 19020*y^6 + 13278*y^7 - 3414*y^8 - 8628*y^3*z + 44082*y^4*z - 81279*y^5*z + 65319*y^6*z - 19989*y^7*z + 495*y^8*z - 7502*y^2*z^2 + 52730*y^3*z^2 - 120984*y^4*z^2 + 116189*y^5*z^2 - 42836*y^6*z^2 + 2403*y^7*z^2 - 4116*y*z^3 + 35314*y^2*z^3 - 97386*y^3*z^3 + 109647*y^4*z^3 - 49324*y^5*z^3 + 5865*y^6*z^3 + 96*z^4 + 9180*y*z^4 - 41282*y^2*z^4 + 58081*y^3*z^4 - 33377*y^4*z^4 + 8652*y^5*z^4 - 360*z^5 - 4839*y*z^5 + 11568*y^2*z^5 - 9690*y^3*z^5 + 7371*y^4*z^5 + 414*z^6 - 1164*y*z^6 + 1599*y^2*z^6 + 3201*y^3*z^6 - 150*z^7 + 975*y*z^7 + 525*y^2*z^7))/ (27*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) - (48*G[1, 0, 1, y])/z^3) + G[0, 1 - y, 0, z]* ((2*(18*y^4 + 320*y^5 - 896*y^6 + 760*y^7 - 202*y^8 - 309*y^3*z + 2556*y^4*z - 5850*y^5*z + 5280*y^6*z - 1689*y^7*z + 12*y^8*z - 105*y^2*z^2 + 2579*y^3*z^2 - 8167*y^4*z^2 + 9197*y^5*z^2 - 3684*y^6*z^2 + 180*y^7*z^2 - 909*y*z^3 + 4849*y^2*z^3 - 10950*y^3*z^3 + 11427*y^4*z^3 - 5359*y^5*z^3 + 942*y^6*z^3 - 27*z^4 + 2349*y*z^4 - 8286*y^2*z^4 + 9996*y^3*z^4 - 5682*y^4*z^4 + 2100*y^5*z^4 + 51*z^5 - 1686*y*z^5 + 3300*y^2*z^5 - 2583*y^3*z^5 + 2268*y^4*z^5 - 33*z^6 + 63*y*z^6 + 144*y^2*z^6 + 1176*y^3*z^6 + 9*z^7 + 207*y*z^7 + 234*y^2*z^7))/ (9*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) - (32*G[1, 0, 1, y])/z^3) + G[0, 0, -y, z]*((-16*G[0, 1, 1, y])/z^3 - (16*G[1, 0, 1, y])/z^3) + G[0, 0, 1 - y, z]* ((2*(18*y^4 + 320*y^5 - 896*y^6 + 760*y^7 - 202*y^8 - 309*y^3*z + 2556*y^4*z - 5850*y^5*z + 5280*y^6*z - 1689*y^7*z + 12*y^8*z - 105*y^2*z^2 + 2579*y^3*z^2 - 8167*y^4*z^2 + 9197*y^5*z^2 - 3684*y^6*z^2 + 180*y^7*z^2 - 909*y*z^3 + 4849*y^2*z^3 - 10950*y^3*z^3 + 11427*y^4*z^3 - 5359*y^5*z^3 + 942*y^6*z^3 - 27*z^4 + 2349*y*z^4 - 8286*y^2*z^4 + 9996*y^3*z^4 - 5682*y^4*z^4 + 2100*y^5*z^4 + 51*z^5 - 1686*y*z^5 + 3300*y^2*z^5 - 2583*y^3*z^5 + 2268*y^4*z^5 - 33*z^6 + 63*y*z^6 + 144*y^2*z^6 + 1176*y^3*z^6 + 9*z^7 + 207*y*z^7 + 234*y^2*z^7))/ (9*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + (16*G[1, 0, 1, y])/z^3) + G[0, -y, 1 - y, z]* ((363*y^5 - 1373*y^6 + 2034*y^7 - 1494*y^8 + 563*y^9 - 93*y^10 + 1745*y^4*z - 12351*y^5*z + 31603*y^6*z - 38660*y^7*z + 23697*y^8*z - 6541*y^9*z + 507*y^10*z + 3812*y^3*z^2 - 34972*y^4*z^2 + 113175*y^5*z^2 - 175363*y^6*z^2 + 140011*y^7*z^2 - 55077*y^8*z^2 + 8846*y^9*z^2 - 432*y^10*z^2 - 192*y^2*z^3 - 21892*y^3*z^3 + 130268*y^4*z^3 - 291261*y^5*z^3 + 315682*y^6*z^3 - 170909*y^7*z^3 + 41172*y^8*z^3 - 2868*y^9*z^3 + 1839*y*z^4 - 13489*y^2*z^4 + 80596*y^3*z^4 - 236862*y^4*z^4 + 340687*y^5*z^4 - 245671*y^6*z^4 + 81144*y^7*z^4 - 8244*y^8*z^4 + 45*z^5 - 6909*y*z^5 + 43165*y^2*z^5 - 134756*y^3*z^5 + 227322*y^4*z^5 - 204109*y^5*z^5 + 89132*y^6*z^5 - 13620*y^7*z^5 - 150*z^6 + 9423*y*z^6 - 47367*y^2*z^6 + 100335*y^3*z^6 - 110097*y^4*z^6 + 62460*y^5*z^6 - 14064*y^6*z^6 + 192*z^7 - 5355*y*z^7 + 20142*y^2*z^7 - 31809*y^3*z^7 + 25794*y^4*z^7 - 8964*y^5*z^7 - 114*z^8 + 858*y*z^8 - 2286*y^2*z^8 + 4182*y^3*z^8 - 3180*y^4*z^8 + 27*z^9 + 144*y*z^9 + 27*y^2*z^9 - 468*y^3*z^9)/ (9*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^3) + (16*G[1, 0, 1, y])/z^3) + ((-1562*y^4 - 534*y^5 + 534*y^6 - 3769*y^3*z + 3516*y^4*z + 2181*y^5*z - 570*y^6*z - 3119*y^2*z^2 + 11640*y^3*z^2 - 2169*y^4*z^2 - 1782*y^5*z^2 + 36*y^6*z^2 + 225*y*z^3 + 8040*y^2*z^3 - 10875*y^3*z^3 - 760*y^4*z^3 + 135*y^5*z^3 + 177*z^4 - 1182*y*z^4 - 5871*y^2*z^4 + 1108*y^3*z^4 + 975*y^4*z^4 - 672*z^5 + 2178*y*z^5 - 454*y^2*z^5 + 1896*y^3*z^5 + 990*z^6 - 1782*y*z^6 + 1404*y^2*z^6 - 672*z^7 + 561*y*z^7 + 177*z^8)*G[1, 0, 1 - y, z])/(27*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(-207*y^5 + 171*y^6 + 819*y^7 - 1449*y^8 + 720*y^9 - 54*y^10 - 576*y^4*z + 999*y^5*z + 2466*y^6*z - 6552*y^7*z + 4383*y^8*z - 747*y^9*z + 27*y^10*z + 464*y^3*z^2 - 1109*y^4*z^2 + 4782*y^5*z^2 - 9015*y^6*z^2 + 6435*y^7*z^2 - 1503*y^8*z^2 - 54*y^9*z^2 - 2431*y^2*z^3 + 7862*y^3*z^3 - 9052*y^4*z^3 + 9951*y^5*z^3 - 10245*y^6*z^3 + 5373*y^7*z^3 - 1485*y^8*z^3 - 1605*y*z^4 + 15274*y^2*z^4 - 38248*y^3*z^4 + 56700*y^4*z^4 - 54657*y^5*z^4 + 28476*y^6*z^4 - 6021*y^7*z^4 - 204*z^5 + 5847*y*z^5 - 31806*y^2*z^5 + 71514*y^3*z^5 - 85968*y^4*z^5 + 52335*y^5*z^5 - 11772*y^6*z^5 + 372*z^6 - 7704*y*z^6 + 33957*y^2*z^6 - 62121*y^3*z^6 + 48726*y^4*z^6 - 13176*y^5*z^6 - 96*z^7 + 5172*y*z^7 - 20016*y^2*z^7 + 23742*y^3*z^7 - 8721*y^4*z^7 - 108*z^8 - 2187*y*z^8 + 5535*y^2*z^8 - 3213*y^3*z^8 + 36*z^9 + 477*y*z^9 - 513*y^2*z^9)*G[1, 1, 0, y])/(27*(-1 + y)*y^2*(-1 + z)* z^2*(-1 + y + z)^3*(y + z)^4) + G[1, 1, z]* ((-8*(9*y - 35*y^2 + 36*y^3 - 18*y^4 - 30*y*z + 87*y^2*z - 54*y^3*z + 12*y^4*z - 12*z^2 + 72*y*z^2 - 105*y^2*z^2 + 30*y^3*z^2 + 48*z^3 - 126*y*z^3 + 89*y^2*z^3 - 12*y^3*z^3 - 72*z^4 + 111*y*z^4 - 36*y^2*z^4 + 48*z^5 - 36*y*z^5 - 12*z^6)* G[0, 0, 1, y])/(3*y^2*z^3*(-1 + y + z)^3) - (16*(y^2 - y^3 + y^4 - y*z - y^3*z + 2*z^2 - 3*y*z^2 + 3*y^2*z^2 - 8*z^3 + 15*y*z^3 - 10*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 17*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)*G[0, 1, 0, y])/ (y^2*z^3*(-1 + y + z)^3) + (8*(9*y - 35*y^2 + 36*y^3 - 18*y^4 - 30*y*z + 87*y^2*z - 54*y^3*z + 12*y^4*z - 12*z^2 + 72*y*z^2 - 105*y^2*z^2 + 30*y^3*z^2 + 48*z^3 - 126*y*z^3 + 89*y^2*z^3 - 12*y^3*z^3 - 72*z^4 + 111*y*z^4 - 36*y^2*z^4 + 48*z^5 - 36*y*z^5 - 12*z^6)*G[1, 0, 1, y])/(3*y^2*z^3*(-1 + y + z)^3) + (16*(y^2 - y^3 + y^4 - y*z - y^3*z + 2*z^2 - 3*y*z^2 + 3*y^2*z^2 - 8*z^3 + 15*y*z^3 - 10*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 17*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)*G[1, 1, 0, y])/ (y^2*z^3*(-1 + y + z)^3)) + G[1, 1 - y, z]* ((-4*(4*y^2 - y^3 + y^4 - y*z - 9*y^2*z - y^3*z + 2*z^2 - 3*y*z^2 + 12*y^2*z^2 - 8*z^3 + 15*y*z^3 - 13*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 17*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)*G[0, 0, 1, y])/ (y^2*z^3*(-1 + y + z)^3) + (8*(8*y^2 - 3*y^3 + 3*y^4 - 3*y*z - 15*y^2*z - 3*y^3*z + 6*z^2 - 9*y*z^2 + 24*y^2*z^2 - 24*z^3 + 45*y*z^3 - 35*y^2*z^3 + 6*y^3*z^3 + 36*z^4 - 51*y*z^4 + 18*y^2*z^4 - 24*z^5 + 18*y*z^5 + 6*z^6)*G[0, 1, 0, y])/ (3*y^2*z^3*(-1 + y + z)^3) + (4*(27*y - 71*y^2 + 84*y^3 - 30*y^4 - 114*y*z + 231*y^2*z - 186*y^3*z + 36*y^4*z + 12*z^2 + 144*y*z^2 - 213*y^2*z^2 + 90*y^3*z^2 - 48*z^3 - 18*y*z^3 + 17*y^2*z^3 + 12*y^3*z^3 + 72*z^4 - 75*y*z^4 + 36*y^2*z^4 - 48*z^5 + 36*y*z^5 + 12*z^6)*G[0, 1, 1, y])/(3*y^2*z^3*(-1 + y + z)^3) - (8*(y^3 + y*z - 2*y^2*z - 2*z^2 + 2*y*z^2 + 6*z^3 - 7*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, 0, 0, y])/ (y^2*z^3*(-1 + y + z)^2) + (4*(27*y - 71*y^2 + 84*y^3 - 30*y^4 - 114*y*z + 231*y^2*z - 186*y^3*z + 36*y^4*z + 12*z^2 + 144*y*z^2 - 213*y^2*z^2 + 90*y^3*z^2 - 48*z^3 - 18*y*z^3 + 17*y^2*z^3 + 12*y^3*z^3 + 72*z^4 - 75*y*z^4 + 36*y^2*z^4 - 48*z^5 + 36*y*z^5 + 12*z^6)*G[1, 0, 1, y])/(3*y^2*z^3*(-1 + y + z)^3) - (4*(4*y^2 - 3*y^3 + 3*y^4 - 3*y*z - 3*y^2*z - 3*y^3*z + 6*z^2 - 9*y*z^2 + 12*y^2*z^2 - 24*z^3 + 45*y*z^3 - 31*y^2*z^3 + 6*y^3*z^3 + 36*z^4 - 51*y*z^4 + 18*y^2*z^4 - 24*z^5 + 18*y*z^5 + 6*z^6)*G[1, 1, 0, y])/(y^2*z^3*(-1 + y + z)^3)) + G[0, 1, z]*((-4*(-9*y^4 + 21*y^5 - 27*y^6 + 9*y^7 - 27*y^3*z + 90*y^4*z - 117*y^5*z + 54*y^6*z - 27*y^2*z^2 + 144*y^3*z^2 - 216*y^4*z^2 + 117*y^5*z^2 - 9*y*z^3 + 138*y^2*z^3 - 336*y^3*z^3 + 270*y^4*z^3 - 76*y^5*z^3 + 12*y^6*z^3 + 63*y*z^4 - 369*y^2*z^4 + 549*y^3*z^4 - 336*y^4*z^4 + 72*y^5*z^4 + 12*z^5 - 207*y*z^5 + 612*y^2*z^5 - 600*y^3*z^5 + 180*y^4*z^5 - 48*z^6 + 333*y*z^6 - 544*y^2*z^6 + 240*y^3*z^6 + 72*z^7 - 252*y*z^7 + 180*y^2*z^7 - 48*z^8 + 72*y*z^8 + 12*z^9)*G[0, 0, 1, y])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) - (4*(y^5 + y^3*z - y^3*z^2 + 6*y*z^3 - 16*y^2*z^3 + 14*y^3*z^3 - 4*y^4*z^3 + 4*z^4 - 28*y*z^4 + 40*y^2*z^4 - 16*y^3*z^4 - 12*z^5 + 38*y*z^5 - 24*y^2*z^5 + 12*z^6 - 16*y*z^6 - 4*z^7)*G[0, 1, 0, y])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (4*(-9*y^4 + 21*y^5 - 27*y^6 + 9*y^7 - 27*y^3*z + 90*y^4*z - 117*y^5*z + 54*y^6*z - 27*y^2*z^2 + 144*y^3*z^2 - 216*y^4*z^2 + 117*y^5*z^2 - 9*y*z^3 + 138*y^2*z^3 - 336*y^3*z^3 + 270*y^4*z^3 - 76*y^5*z^3 + 12*y^6*z^3 + 63*y*z^4 - 369*y^2*z^4 + 549*y^3*z^4 - 336*y^4*z^4 + 72*y^5*z^4 + 12*z^5 - 207*y*z^5 + 612*y^2*z^5 - 600*y^3*z^5 + 180*y^4*z^5 - 48*z^6 + 333*y*z^6 - 544*y^2*z^6 + 240*y^3*z^6 + 72*z^7 - 252*y*z^7 + 180*y^2*z^7 - 48*z^8 + 72*y*z^8 + 12*z^9)*G[1, 0, 1, y])/(3*y^2*z^3*(-1 + y + z)^3* (y + z)^3) + (4*(y^5 + y^3*z - y^3*z^2 + 6*y*z^3 - 16*y^2*z^3 + 14*y^3*z^3 - 4*y^4*z^3 + 4*z^4 - 28*y*z^4 + 40*y^2*z^4 - 16*y^3*z^4 - 12*z^5 + 38*y*z^5 - 24*y^2*z^5 + 12*z^6 - 16*y*z^6 - 4*z^7)*G[1, 1, 0, y])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2)) + ((-1562*y^5 + 2590*y^6 + 40*y^7 - 1602*y^8 + 534*y^9 - 7041*y^4*z + 21120*y^5*z - 19716*y^6*z + 3666*y^7*z + 2541*y^8*z - 570*y^9*z - 12171*y^3*z^2 + 58263*y^4*z^2 - 94047*y^5*z^2 + 61113*y^6*z^2 - 12246*y^7*z^2 - 948*y^8*z^2 + 36*y^9*z^2 - 7763*y^2*z^3 + 65905*y^3*z^3 - 163163*y^4*z^3 + 170459*y^5*z^3 - 76225*y^6*z^3 + 10778*y^7*z^3 + 9*y^8*z^3 - 2001*y*z^4 + 34329*y^2*z^4 - 133653*y^3*z^4 + 206367*y^4*z^4 - 143511*y^5*z^4 + 40707*y^6*z^4 - 2238*y^7*z^4 + 42*z^5 + 6927*y*z^5 - 53931*y^2*z^5 + 125475*y^3*z^5 - 129243*y^4*z^5 + 60549*y^5*z^5 - 8469*y^6*z^5 - 258*z^6 - 7692*y*z^6 + 34928*y^2*z^6 - 56056*y^3*z^6 + 44786*y^4*z^6 - 13008*y^5*z^6 + 486*z^7 + 1812*y*z^7 - 6627*y^2*z^7 + 14298*y^3*z^7 - 9969*y^4*z^7 - 366*z^8 + 1821*y*z^8 - 357*y^2*z^8 - 3798*y^3*z^8 + 96*z^9 - 867*y*z^9 - 579*y^2*z^9)*G[1, 1, 0, z])/(27*(-1 + y)^2*y^2*z^3*(-1 + y + z)^3* (y + z)^3) + G[0, -y, 0, z]*((32*G[1, 0, 1, y])/z^3 - (48*G[1, 1, 1, y])/z^3) + G[0, -y, -y, z]*((32*G[1, 0, 1, y])/z^3 + (48*G[1, 1, 1, y])/z^3) + G[0, 0, z]* ((2*(-471*y^2 + 880*y^3 - 409*y^4 - 1386*y*z + 3862*y^2*z - 2830*y^3*z + 354*y^4*z + 27*z^2 + 1992*y*z^2 - 2706*y^2*z^2 + 354*y^3*z^2 - 48*z^3 - 264*y*z^3 - 354*y^2*z^3 + 21*z^4 - 354*y*z^4))/(9*(-1 + y)*y*z*(-1 + y + z)^2*(y + z)^2) + (4*(324*y^5 - 1590*y^6 + 3132*y^7 - 3096*y^8 + 1536*y^9 - 306*y^10 - 72*y^3*z + 1422*y^4*z - 6867*y^5*z + 14724*y^6*z - 16146*y^7*z + 8946*y^8*z - 2043*y^9*z + 36*y^10*z - 36*y^2*z^2 + 1440*y^3*z^2 - 9324*y^4*z^2 + 24551*y^5*z^2 - 31767*y^6*z^2 + 20391*y^7*z^2 - 5453*y^8*z^2 + 198*y^9*z^2 - 108*y*z^3 + 1080*y^2*z^3 - 6666*y^3*z^3 + 20646*y^4*z^3 - 31785*y^5*z^3 + 24081*y^6*z^3 - 7785*y^7*z^3 + 537*y^8*z^3 + 288*y*z^4 - 2358*y^2*z^4 + 9072*y^3*z^4 - 17028*y^4*z^4 + 15723*y^5*z^4 - 6615*y^6*z^4 + 918*y^7*z^4 - 18*z^5 - 135*y*z^5 + 1394*y^2*z^5 - 3888*y^3*z^5 + 5082*y^4*z^5 - 3464*y^5*z^5 + 1020*y^6*z^5 + 36*z^6 - 159*y*z^6 + 237*y^2*z^6 + 243*y^3*z^6 - 1092*y^4*z^6 + 708*y^5*z^6 - 24*z^7 + 171*y*z^7 - 261*y^2*z^7 - 192*y^3*z^7 + 279*y^4*z^7 + 6*z^8 - 45*y*z^8 - 18*y^2*z^8 + 48*y^3*z^8)*G[0, 1, y])/ (9*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) + (4*(-36*y^6 + 120*y^7 - 120*y^8 + 36*y^9 - 126*y^5*z + 516*y^6*z - 624*y^7*z + 234*y^8*z + 90*y^3*z^2 - 507*y^4*z^2 + 1374*y^5*z^2 - 1597*y^6*z^2 + 658*y^7*z^2 - 18*y^8*z^2 - 90*y^2*z^3 + 3*y^3*z^3 + 981*y^4*z^3 - 1687*y^5*z^3 + 886*y^6*z^3 - 75*y^7*z^3 - 18*y*z^4 + 267*y^2*z^4 - 147*y^3*z^4 - 480*y^4*z^4 + 579*y^5*z^4 - 129*y^6*z^4 - 9*y*z^5 - 51*y^2*z^5 + 14*y^3*z^5 + 286*y^4*z^5 - 132*y^5*z^5 - 18*z^6 + 135*y*z^6 - 223*y^2*z^6 + 286*y^3*z^6 - 108*y^4*z^6 + 36*z^7 - 147*y*z^7 + 204*y^2*z^7 - 75*y^3*z^7 - 24*z^8 + 57*y*z^8 - 33*y^2*z^8 + 6*z^9 - 6*y*z^9)* G[1, 0, y])/(9*(-1 + y)*y^2*z^2*(-1 + y + z)^3*(y + z)^4) - (4*(-264*y^4 + 1098*y^5 - 1698*y^6 + 1158*y^7 - 294*y^8 - 795*y^3*z + 3906*y^4*z - 7002*y^5*z + 5502*y^6*z - 1647*y^7*z + 36*y^8*z - 700*y^2*z^2 + 4684*y^3*z^2 - 10380*y^4*z^2 + 9670*y^5*z^2 - 3436*y^6*z^2 + 162*y^7*z^2 - 213*y*z^3 + 2438*y^2*z^3 - 7167*y^3*z^3 + 8082*y^4*z^3 - 3494*y^5*z^3 + 354*y^6*z^3 + 12*z^4 + 414*y*z^4 - 2182*y^2*z^4 + 3080*y^3*z^4 - 1708*y^4*z^4 + 492*y^5*z^4 - 36*z^5 - 111*y*z^5 + 168*y^2*z^5 - 129*y^3*z^5 + 432*y^4*z^5 + 36*z^6 - 168*y*z^6 + 246*y^2*z^6 + 210*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)*G[1, 1, y])/ (9*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) - (8*(-4 + 20*y - 40*y^2 + 40*y^3 - 20*y^4 + 4*y^5 + 10*z - 40*y*z + 60*y^2*z - 40*y^3*z + 10*y^4*z - 11*z^2 + 33*y*z^2 - 33*y^2*z^2 + 11*y^3*z^2 + 7*z^3 - 14*y*z^3 + 7*y^2*z^3 - 7*z^4 + 7*y*z^4 + 3*z^5)*G[0, 0, 1, y])/((-1 + y)^3*z^2*(-1 + y + z)^3) - (32*G[0, 1, 0, y])/(3*(-1 + y + z)^3) + (16*(12*y^3 - 84*y^4 + 240*y^5 - 360*y^6 + 300*y^7 - 132*y^8 + 24*y^9 + 30*y^2*z - 252*y^3*z + 840*y^4*z - 1440*y^5*z + 1350*y^6*z - 660*y^7*z + 132*y^8*z + 25*y*z^2 - 276*y^2*z^2 + 1131*y^3*z^2 - 2292*y^4*z^2 + 2475*y^5*z^2 - 1368*y^6*z^2 + 305*y^7*z^2 + 3*z^3 - 105*y*z^3 + 660*y^2*z^3 - 1746*y^3*z^3 + 2304*y^4*z^3 - 1503*y^5*z^3 + 387*y^6*z^3 - 9*z^4 + 150*y*z^4 - 624*y^2*z^4 + 1125*y^3*z^4 - 954*y^4*z^4 + 312*y^5*z^4 + 9*z^5 - 89*y*z^5 + 276*y^2*z^5 - 384*y^3*z^5 + 197*y^4*z^5 - 3*z^6 + 30*y*z^6 - 114*y^2*z^6 + 114*y^3*z^6 - 21*y*z^7 + 48*y^2*z^7 + 9*y*z^8)*G[0, 1, 1, y])/(3*(-1 + y)^3*y*z^2*(-1 + y + z)^3* (y + z)^3) + (32*G[1, 0, 0, y])/(3*(-1 + y + z)^3) - (16*(-12*y^3 + 60*y^4 - 120*y^5 + 120*y^6 - 60*y^7 + 12*y^8 - 30*y^2*z + 180*y^3*z - 420*y^4*z + 480*y^5*z - 270*y^6*z + 60*y^7*z - 27*y*z^2 + 216*y^2*z^2 - 621*y^3*z^2 + 835*y^4*z^2 - 534*y^5*z^2 + 129*y^6*z^2 + 2*y^7*z^2 - 3*z^3 + 87*y*z^3 - 390*y^2*z^3 + 675*y^3*z^3 - 489*y^4*z^3 + 96*y^5*z^3 + 24*y^6*z^3 + 9*z^4 - 96*y*z^4 + 237*y^2*z^4 - 162*y^3*z^4 - 69*y^4*z^4 + 81*y^5*z^4 - 9*z^5 + 34*y*z^5 + 15*y^2*z^5 - 159*y^3*z^5 + 128*y^4*z^5 + 3*z^6 + 12*y*z^6 - 96*y^2*z^6 + 108*y^3*z^6 - 21*y*z^7 + 48*y^2*z^7 + 9*y*z^8)*G[1, 0, 1, y])/ (3*(-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^3) - (32*(1 - 3*y + 3*y^2 - 3*z + 6*y*z + 3*z^2)*G[1, 1, 0, y])/ (3*(-1 + y + z)^3*(y + z)^3) - (8*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1, 1, 1, y])/(y*z^2*(y + z)^3)) + G[1, 0, z]*((8040*y^4 - 38132*y^5 + 63490*y^6 - 44744*y^7 + 11346*y^8 + 23109*y^3*z - 138108*y^4*z + 290429*y^5*z - 271711*y^6*z + 109022*y^7*z - 12741*y^8*z + 20829*y^2*z^2 - 181419*y^3*z^2 + 512028*y^4*z^2 - 638193*y^5*z^2 + 363228*y^6*z^2 - 77868*y^7*z^2 + 1395*y^8*z^2 + 13932*y*z^3 - 138818*y^2*z^3 + 495268*y^3*z^3 - 792908*y^4*z^3 + 605559*y^5*z^3 - 196623*y^6*z^3 + 13590*y^7*z^3 + 558*z^4 - 51285*y*z^4 + 282848*y^2*z^4 - 595198*y^3*z^4 + 596240*y^4*z^4 - 279369*y^5*z^4 + 41616*y^6*z^4 - 1524*z^5 + 66555*y*z^5 - 238761*y^2*z^5 + 334533*y^3*z^5 - 229689*y^4*z^5 + 59706*y^5*z^5 + 1500*z^6 - 33519*y*z^6 + 80475*y^2*z^6 - 92853*y^3*z^6 + 44397*y^4*z^6 - 660*z^7 + 2301*y*z^7 - 9021*y^2*z^7 + 16560*y^3*z^7 + 126*z^8 + 2016*y*z^8 + 2448*y^2*z^8)/ (27*(-1 + y)^2*y^2*z^2*(-1 + y + z)^3*(y + z)^3) - (2*(-171*y^3 + 442*y^4 - 579*y^5 + 246*y^6 - 342*y^2*z + 1571*y^3*z - 2601*y^4*z + 1758*y^5*z - 282*y^6*z - 171*y*z^2 + 1792*y^2*z^2 - 4437*y^3*z^2 + 4371*y^4*z^2 - 1341*y^5*z^2 + 36*y^6*z^2 + 693*y*z^3 - 3441*y^2*z^3 + 5094*y^3*z^3 - 2539*y^4*z^3 + 162*y^5*z^3 + 6*z^4 - 1074*y*z^4 + 2973*y^2*z^4 - 2378*y^3*z^4 + 327*y^4*z^4 - 24*z^5 + 774*y*z^5 - 1117*y^2*z^5 + 321*y^3*z^5 + 36*z^6 - 243*y*z^6 + 135*y^2*z^6 - 24*z^7 + 21*y*z^7 + 6*z^8)*G[1, 1, y])/(9*y^2*z^3*(-1 + y + z)^3* (y + z)^2) - (32*(-1 + 3*z - 3*z^2 + z^3)*G[0, 0, 0, y])/ (3*z^3*(-1 + y + z)^3) - (4*(3 - 7*y + 10*y^2 - 4*y^3 - 12*z + 21*y*z - 20*y^2*z + 4*y^3*z + 18*z^2 - 21*y*z^2 + 10*y^2*z^2 - 12*z^3 + 7*y*z^3 + 3*z^4)*G[0, 0, 1, y])/(y*z^3*(-1 + y + z)^3) + (16*(-1 + 3*z - 3*z^2 + z^3)*G[0, 1, 0, y])/(3*z^3*(-1 + y + z)^3) + (4*(27 - 79*y + 90*y^2 - 36*y^3 - 108*z + 237*y*z - 180*y^2*z + 36*y^3*z + 162*z^2 - 237*y*z^2 + 90*y^2*z^2 - 108*z^3 + 79*y*z^3 + 27*z^4)*G[0, 1, 1, y])/(3*y*z^3*(-1 + y + z)^3) + (32*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, 0, y])/(3*z^3*(-1 + y + z)^3) + (4*(3 - 7*y + 10*y^2 - 4*y^3 - 12*z + 21*y*z - 20*y^2*z + 4*y^3*z + 18*z^2 - 21*y*z^2 + 10*y^2*z^2 - 12*z^3 + 7*y*z^3 + 3*z^4)* G[1, 0, 1, y])/(y*z^3*(-1 + y + z)^3) - (16*(-1 + 3*z - 3*z^2 + z^3)*G[1, 1, 0, y])/(3*z^3*(-1 + y + z)^3) - (4*(27 - 79*y + 90*y^2 - 36*y^3 - 108*z + 237*y*z - 180*y^2*z + 36*y^3*z + 162*z^2 - 237*y*z^2 + 90*y^2*z^2 - 108*z^3 + 79*y*z^3 + 27*z^4)*G[1, 1, 1, y])/(3*y*z^3*(-1 + y + z)^3)) + ((-1562*y^4 - 534*y^5 + 534*y^6 - 3769*y^3*z + 3516*y^4*z + 2181*y^5*z - 570*y^6*z - 3119*y^2*z^2 + 11640*y^3*z^2 - 2169*y^4*z^2 - 1782*y^5*z^2 + 36*y^6*z^2 + 225*y*z^3 + 8040*y^2*z^3 - 10875*y^3*z^3 - 760*y^4*z^3 + 135*y^5*z^3 + 177*z^4 - 1182*y*z^4 - 5871*y^2*z^4 + 1108*y^3*z^4 + 975*y^4*z^4 - 672*z^5 + 2178*y*z^5 - 454*y^2*z^5 + 1896*y^3*z^5 + 990*z^6 - 1782*y*z^6 + 1404*y^2*z^6 - 672*z^7 + 561*y*z^7 + 177*z^8)* G[1, 1 - y, 0, z])/(27*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(18*y^4 + 320*y^5 - 896*y^6 + 760*y^7 - 202*y^8 - 309*y^3*z + 2556*y^4*z - 5850*y^5*z + 5280*y^6*z - 1689*y^7*z + 12*y^8*z - 105*y^2*z^2 + 2579*y^3*z^2 - 8167*y^4*z^2 + 9197*y^5*z^2 - 3684*y^6*z^2 + 180*y^7*z^2 - 909*y*z^3 + 4849*y^2*z^3 - 10950*y^3*z^3 + 11427*y^4*z^3 - 5359*y^5*z^3 + 942*y^6*z^3 - 27*z^4 + 2349*y*z^4 - 8286*y^2*z^4 + 9996*y^3*z^4 - 5682*y^4*z^4 + 2100*y^5*z^4 + 51*z^5 - 1686*y*z^5 + 3300*y^2*z^5 - 2583*y^3*z^5 + 2268*y^4*z^5 - 33*z^6 + 63*y*z^6 + 144*y^2*z^6 + 1176*y^3*z^6 + 9*z^7 + 207*y*z^7 + 234*y^2*z^7)*G[1 - y, 0, 0, z])/ (9*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + (2*(-2706*y^4 + 11862*y^5 - 19020*y^6 + 13278*y^7 - 3414*y^8 - 8628*y^3*z + 44082*y^4*z - 81279*y^5*z + 65319*y^6*z - 19989*y^7*z + 495*y^8*z - 7502*y^2*z^2 + 52730*y^3*z^2 - 120984*y^4*z^2 + 116189*y^5*z^2 - 42836*y^6*z^2 + 2403*y^7*z^2 - 4116*y*z^3 + 35314*y^2*z^3 - 97386*y^3*z^3 + 109647*y^4*z^3 - 49324*y^5*z^3 + 5865*y^6*z^3 + 96*z^4 + 9180*y*z^4 - 41282*y^2*z^4 + 58081*y^3*z^4 - 33377*y^4*z^4 + 8652*y^5*z^4 - 360*z^5 - 4839*y*z^5 + 11568*y^2*z^5 - 9690*y^3*z^5 + 7371*y^4*z^5 + 414*z^6 - 1164*y*z^6 + 1599*y^2*z^6 + 3201*y^3*z^6 - 150*z^7 + 975*y*z^7 + 525*y^2*z^7)*G[1 - y, 0, 1 - y, z])/ (27*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + ((-1972*y^5 + 13214*y^6 - 32872*y^7 + 39052*y^8 - 22484*y^9 + 5062*y^10 - 7631*y^4*z + 55605*y^5*z - 151531*y^6*z + 197969*y^7*z - 126306*y^8*z + 32590*y^9*z - 696*y^10*z - 10024*y^3*z^2 + 85231*y^4*z^2 - 266376*y^5*z^2 + 393457*y^6*z^2 - 282616*y^7*z^2 + 84354*y^8*z^2 - 4026*y^9*z^2 - 5334*y^2*z^3 + 60298*y^3*z^3 - 231493*y^4*z^3 + 401265*y^5*z^3 - 332461*y^6*z^3 + 118279*y^7*z^3 - 10554*y^8*z^3 - 2220*y*z^4 + 26182*y^2*z^4 - 117682*y^3*z^4 + 238035*y^4*z^4 - 229414*y^5*z^4 + 100921*y^6*z^4 - 16092*y^7*z^4 - 9*z^5 + 4995*y*z^5 - 33183*y^2*z^5 + 82209*y^3*z^5 - 93348*y^4*z^5 + 53460*y^5*z^5 - 15204*y^6*z^5 - 3*z^6 - 2982*y*z^6 + 12129*y^2*z^6 - 17466*y^3*z^6 + 15528*y^4*z^6 - 8826*y^5*z^6 + 21*z^7 - 21*y*z^7 + 387*y^2*z^7 + 1455*y^3*z^7 - 2922*y^4*z^7 - 9*z^8 + 252*y*z^8 - 81*y^2*z^8 - 432*y^3*z^8)*G[1 - y, 1, 0, z])/(9*(-1 + y)^3*y^2*z^2* (-1 + y + z)^2*(y + z)^4) + (2*(-2706*y^4 + 11862*y^5 - 19020*y^6 + 13278*y^7 - 3414*y^8 - 8628*y^3*z + 44082*y^4*z - 81279*y^5*z + 65319*y^6*z - 19989*y^7*z + 495*y^8*z - 7502*y^2*z^2 + 52730*y^3*z^2 - 120984*y^4*z^2 + 116189*y^5*z^2 - 42836*y^6*z^2 + 2403*y^7*z^2 - 4116*y*z^3 + 35314*y^2*z^3 - 97386*y^3*z^3 + 109647*y^4*z^3 - 49324*y^5*z^3 + 5865*y^6*z^3 + 96*z^4 + 9180*y*z^4 - 41282*y^2*z^4 + 58081*y^3*z^4 - 33377*y^4*z^4 + 8652*y^5*z^4 - 360*z^5 - 4839*y*z^5 + 11568*y^2*z^5 - 9690*y^3*z^5 + 7371*y^4*z^5 + 414*z^6 - 1164*y*z^6 + 1599*y^2*z^6 + 3201*y^3*z^6 - 150*z^7 + 975*y*z^7 + 525*y^2*z^7)* G[1 - y, 1 - y, 0, z])/(27*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^3) + (4*(-127*y^2 + 253*y^3 - 126*y^4 - 258*y*z + 690*y^2*z - 462*y^3*z + 30*y^4*z + 12*z^2 + 270*y*z^2 - 330*y^2*z^2 + 30*y^3*z^2 - 24*z^3 + 18*y*z^3 - 30*y^2*z^3 + 12*z^4 - 30*y*z^4)*G[1 - y, 1 - y, 1 - y, z])/ (3*(-1 + y)*y*z^2*(-1 + y + z)*(y + z)^2) + ((-1615*y^4 + 5333*y^5 - 6286*y^6 + 3010*y^7 - 419*y^8 - 23*y^9 + 403*y^3*z + 2716*y^4*z - 15552*y^5*z + 27642*y^6*z - 22819*y^7*z + 8922*y^8*z - 1312*y^9*z + 6116*y^2*z^2 - 24745*y^3*z^2 + 20646*y^4*z^2 + 35228*y^5*z^2 - 75131*y^6*z^2 + 50304*y^7*z^2 - 13699*y^8*z^2 + 1281*y^9*z^2 + 7659*y*z^3 - 55146*y^2*z^3 + 121973*y^3*z^3 - 86154*y^4*z^3 - 38568*y^5*z^3 + 82732*y^6*z^3 - 37746*y^7*z^3 + 5250*y^8*z^3 - 15*z^4 - 25626*y*z^4 + 121320*y^2*z^4 - 195587*y^3*z^4 + 114636*y^4*z^4 + 9786*y^5*z^4 - 31873*y^6*z^4 + 7359*y^7*z^4 + 240*z^5 + 28701*y*z^5 - 101726*y^2*z^5 + 128115*y^3*z^5 - 65112*y^4*z^5 + 6164*y^5*z^5 + 2808*y^6*z^5 - 558*z^6 - 9585*y*z^6 + 28473*y^2*z^6 - 34074*y^3*z^6 + 17379*y^4*z^6 - 2445*y^5*z^6 + 456*z^7 - 2868*y*z^7 + 1170*y^2*z^7 + 4494*y^3*z^7 - 2442*y^4*z^7 - 123*z^8 + 1719*y*z^8 - 207*y^2*z^8 - 579*y^3*z^8)*G[1 - y, -y, 1 - y, z])/ (27*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^2) + ((-207*y^4 - 4119*y^5 + 4083*y^6 - 1319*y^7 + 4782*y^3*z - 25398*y^4*z + 34701*y^5*z - 12904*y^6*z + 177*y^7*z + 7452*y^2*z^2 - 46656*y^3*z^2 + 87732*y^4*z^2 - 45473*y^5*z^2 + 1551*y^6*z^2 + 1314*y*z^3 - 28308*y^2*z^3 + 89508*y^3*z^3 - 71014*y^4*z^3 + 5805*y^5*z^3 - 135*z^4 - 4923*y*z^4 + 39279*y^2*z^4 - 53975*y^3*z^4 + 10287*y^4*z^4 - 72*z^5 + 7299*y*z^5 - 20470*y^2*z^5 + 8955*y^3*z^5 + 414*z^6 - 3897*y*z^6 + 3645*y^2*z^6 - 276*z^7 + 615*y*z^7 + 69*z^8)*G[-y, 0, 1 - y, z])/ (27*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((-207*y^4 - 4119*y^5 + 4083*y^6 - 1319*y^7 + 4782*y^3*z - 25398*y^4*z + 34701*y^5*z - 12904*y^6*z + 177*y^7*z + 7452*y^2*z^2 - 46656*y^3*z^2 + 87732*y^4*z^2 - 45473*y^5*z^2 + 1551*y^6*z^2 + 1314*y*z^3 - 28308*y^2*z^3 + 89508*y^3*z^3 - 71014*y^4*z^3 + 5805*y^5*z^3 - 135*z^4 - 4923*y*z^4 + 39279*y^2*z^4 - 53975*y^3*z^4 + 10287*y^4*z^4 - 72*z^5 + 7299*y*z^5 - 20470*y^2*z^5 + 8955*y^3*z^5 + 414*z^6 - 3897*y*z^6 + 3645*y^2*z^6 - 276*z^7 + 615*y*z^7 + 69*z^8)*G[-y, 1 - y, 0, z])/ (27*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(-130*y^4 - 611*y^5 + 2283*y^6 - 2213*y^7 + 671*y^8 + 469*y^3*z - 4925*y^4*z + 12039*y^5*z - 10654*y^6*z + 2546*y^7*z + 525*y^8*z + 1544*y^2*z^2 - 11428*y^3*z^2 + 26750*y^4*z^2 - 23283*y^5*z^2 + 4308*y^6*z^2 + 2109*y^7*z^2 + 3843*y*z^3 - 21697*y^2*z^3 + 46111*y^3*z^3 - 39023*y^4*z^3 + 8123*y^5*z^3 + 2643*y^6*z^3 - 96*z^4 - 8235*y*z^4 + 30287*y^2*z^4 - 32299*y^3*z^4 + 8993*y^4*z^4 + 360*z^5 + 3750*y*z^5 - 6687*y^2*z^5 + 1170*y^3*z^5 - 2643*y^4*z^5 - 414*z^6 + 1581*y*z^6 - 3108*y^2*z^6 - 2109*y^3*z^6 + 150*z^7 - 975*y*z^7 - 525*y^2*z^7)*G[-y, 1 - y, 1 - y, z])/ (27*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-1314*y^4 + 3156*y^5 - 3744*y^6 + 3874*y^7 - 2570*y^8 + 598*y^9 - 6648*y^3*z + 30450*y^4*z - 59043*y^5*z + 61880*y^6*z - 35176*y^7*z + 8522*y^8*z + 15*y^9*z - 8694*y^2*z^2 + 62478*y^3*z^2 - 162126*y^4*z^2 + 204565*y^5*z^2 - 129965*y^6*z^2 + 34513*y^7*z^2 - 771*y^8*z^2 - 1224*y*z^3 + 35592*y^2*z^3 - 150984*y^3*z^3 + 254776*y^4*z^3 - 195953*y^5*z^3 + 60898*y^6*z^3 - 3105*y^7*z^3 + 108*z^4 + 4554*y*z^4 - 52440*y^2*z^4 + 133760*y^3*z^4 - 131896*y^4*z^4 + 51041*y^5*z^4 - 5127*y^6*z^4 + 90*z^5 - 6597*y*z^5 + 27706*y^2*z^5 - 34148*y^3*z^5 + 17002*y^4*z^5 - 5403*y^5*z^5 - 342*z^6 + 2349*y*z^6 + 297*y^2*z^6 - 1737*y^3*z^6 - 4617*y^4*z^6 + 186*z^7 + 1101*y*z^7 - 2598*y^2*z^7 - 2739*y^3*z^7 - 42*z^8 - 591*y*z^8 - 717*y^2*z^8)* G[-y, -y, 1 - y, z])/(27*(-1 + y)^2*y^2*z^3*(-1 + y + z)^3* (y + z)^2) + Pi^3*(((I/27)*(-612*y^4 + 2864*y^5 - 4748*y^6 + 3352*y^7 - 856*y^8 - 1872*y^3*z + 10215*y^4*z - 19483*y^5*z + 15893*y^6*z - 4837*y^7*z + 84*y^8*z - 1620*y^2*z^2 + 12033*y^3*z^2 - 28125*y^4*z^2 + 27039*y^5*z^2 - 9735*y^6*z^2 + 408*y^7*z^2 - 612*y*z^3 + 6527*y^2*z^3 - 18863*y^3*z^3 + 20536*y^4*z^3 - 8152*y^5*z^3 + 564*y^6*z^3 + 72*z^4 + 957*y*z^4 - 4807*y^2*z^4 + 4592*y^3*z^4 - 364*y^4*z^4 - 240*z^5 + 594*y*z^5 - 2895*y^2*z^5 + 4455*y^3*z^5 - 564*y^4*z^5 + 252*z^6 - 1533*y*z^6 + 3039*y^2*z^6 - 408*y^3*z^6 - 84*z^7 + 618*y*z^7 - 84*y^2*z^7))/((-1 + y)^2*y*z^2*(-1 + y + z)^3*(y + z)^3) + G[0, z]*((((-2*I)/3)*(-32*y + 130*y^2 - 198*y^3 + 134*y^4 - 34*y^5 - 34*z + 199*y*z - 397*y^2*z + 337*y^3*z - 109*y^4*z + 4*y^5*z + 63*z^2 - 221*y*z^2 + 265*y^2*z^2 - 119*y^3*z^2 + 12*y^4*z^2 - 28*z^3 + 67*y*z^3 - 54*y^2*z^3 + 15*y^3*z^3 + 3*z^4 - 14*y*z^4 + 10*y^2*z^4 - 4*z^5 + 3*y*z^5))/((-1 + y)^3*z^2* (-1 + y + z)^2*(y + z)) + (((4*I)/3)*(4*y^2 - 4*y^3 - 4*y^4 + 4*y^5 + 6*y*z - 2*y^2*z - 10*y^3*z + 6*y^4*z + z^2 + 5*y*z^2 - 5*y^2*z^2 + 5*y^3*z^2 + 4*y*z^3 + 8*y^2*z^3 + 6*y*z^4)*G[1, y])/ ((-1 + y)^3*y*z^2*(y + z)^2)) + (((2*I)/27)*(-1 + z)* (-62*y^4 + 112*y^5 - 26*y^6 - 36*y^7 + 12*y^8 - 193*y^3*z + 597*y^4*z - 615*y^5*z + 211*y^6*z - 206*y^2*z^2 + 1062*y^3*z^2 - 1769*y^4*z^2 + 1176*y^5*z^2 - 263*y^6*z^2 - 45*y*z^3 + 631*y^2*z^3 - 1671*y^3*z^3 + 1689*y^4*z^3 - 664*y^5*z^3 + 60*y^6*z^3 + 6*z^4 + 84*y*z^4 - 527*y^2*z^4 + 862*y^3*z^4 - 608*y^4*z^4 + 183*y^5*z^4 - 18*z^5 + 6*y*z^5 + 24*y^2*z^5 - 165*y^3*z^5 + 207*y^4*z^5 + 18*z^6 - 84*y*z^6 + 69*y^2*z^6 + 105*y^3*z^6 - 6*z^7 + 39*y*z^7 + 21*y^2*z^7)*G[1, z])/ ((-1 + y)^2*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + G[0, y]*((((2*I)/3)*(-2*y^3 + 2*y^4 - 2*y*z + 4*y^2*z - 3*y^3*z + y^4*z - 4*z^2 + 16*y*z^2 - 19*y^2*z^2 + 6*y^3*z^2 + 8*z^3 - 18*y*z^3 + 9*y^2*z^3 - 4*z^4 + 4*y*z^4))/((-1 + y)*y*z^2* (-1 + y + z)^2*(y + z)) + (((4*I)/3)*(y^3 + y*z - 2*y^2*z - 2*z^2 + 2*y*z^2 + 6*z^3 - 7*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, z])/(y^2*z^3*(-1 + y + z)^2) - (((4*I)/3)*(-3*y + 2*y^2 - 2*z + 4*y*z + 2*z^2)*G[1 - y, z])/ (y^2*(y + z)^2)) - (((8*I)/3)*(4 - 8*y + 4*y^2 + 2*z - 2*y*z + 3*z^2)*G[0, 0, z])/((-1 + y)^3*z^2) + (((4*I)/9)*(12*y^2 - 84*y^3 + 240*y^4 - 360*y^5 + 300*y^6 - 132*y^7 + 24*y^8 + 18*y*z - 168*y^2*z + 600*y^3*z - 1080*y^4*z + 1050*y^5*z - 528*y^6*z + 108*y^7*z + 3*z^2 - 84*y*z^2 + 471*y^2*z^2 - 1135*y^3*z^2 + 1374*y^4*z^2 - 825*y^5*z^2 + 196*y^6*z^2 - 9*z^3 + 129*y*z^3 - 500*y^2*z^3 + 837*y^3*z^3 - 645*y^4*z^3 + 188*y^5*z^3 + 9*z^4 - 85*y*z^4 + 243*y^2*z^4 - 288*y^3*z^4 + 121*y^4*z^4 - 3*z^5 + 30*y*z^5 - 93*y^2*z^5 + 75*y^3*z^5 - 21*y*z^6 + 39*y^2*z^6 + 9*y*z^7)*G[0, 1, y])/ ((-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^2) - (((4*I)/9)*(2*y^3 - 6*y^4 + 6*y^5 - 2*y^6 + 6*y^2*z - 36*y^3*z + 96*y^4*z - 144*y^5*z + 126*y^6*z - 60*y^7*z + 12*y^8*z + 6*y*z^2 - 72*y^2*z^2 + 288*y^3*z^2 - 558*y^4*z^2 + 576*y^5*z^2 - 306*y^6*z^2 + 66*y^7*z^2 - 2*z^3 - 36*y*z^3 + 288*y^2*z^3 - 781*y^3*z^3 + 1005*y^4*z^3 - 627*y^5*z^3 + 153*y^6*z^3 - 6*z^4 + 126*y*z^4 - 525*y^2*z^4 + 900*y^3*z^4 - 699*y^4*z^4 + 204*y^5*z^4 + 24*z^5 - 183*y*z^5 + 468*y^2*z^5 - 504*y^3*z^5 + 195*y^4*z^5 - 27*z^6 + 144*y*z^6 - 270*y^2*z^6 + 162*y^3*z^6 + 21*z^7 - 105*y*z^7 + 111*y^2*z^7 - 21*z^8 + 48*y*z^8 + 9*z^9)* G[0, 1, z])/((-1 + y)^3*z^3*(-1 + y + z)^3*(y + z)^3) + (((4*I)/9)*(-2*y^4 + 6*y^5 - 6*y^6 + 2*y^7 + 6*y^3*z + 6*y^4*z - 30*y^5*z + 18*y^6*z + 24*y^2*z^2 - 60*y^4*z^2 + 36*y^5*z^2 + 23*y*z^3 + 3*y^2*z^3 - 39*y^3*z^3 + 31*y^4*z^3 + 3*z^4 + 15*y*z^4 - 3*y^2*z^4 + 39*y^3*z^4 + 12*y*z^5 + 42*y^2*z^5 + 18*y*z^6)*G[0, 1 - y, z])/((-1 + y)^3*y*z^3*(y + z)^3) - (((4*I)/3)*(-3*y + 2*y^2 - 2*z + 4*y*z + 2*z^2)*G[1, 0, y])/ (y^2*(y + z)^2) - (((4*I)/3)*(-3 + 6*y - 4*y^2 + 9*z - 12*y*z + 4*y^2*z - 9*z^2 + 6*y*z^2 + 3*z^3)*G[1, 0, z])/ (y*z^3*(-1 + y + z)^2) - (((8*I)/9)*(-6*y^4 + 24*y^5 - 30*y^6 + 30*y^8 - 24*y^9 + 6*y^10 - 15*y^3*z + 72*y^4*z - 105*y^5*z + 135*y^7*z - 120*y^8*z + 33*y^9*z - 4*y^2*z^2 + 30*y^3*z^2 - 15*y^4*z^2 - 192*y^5*z^2 + 429*y^6*z^2 - 351*y^7*z^2 + 106*y^8*z^2 - 3*y^9*z^2 + 6*y*z^3 - 45*y^2*z^3 + 198*y^3*z^3 - 561*y^4*z^3 + 894*y^5*z^3 - 726*y^6*z^3 + 252*y^7*z^3 - 18*y^8*z^3 + 3*z^4 - 45*y*z^4 + 234*y^2*z^4 - 663*y^3*z^4 + 1098*y^4*z^4 - 1002*y^5*z^4 + 420*y^6*z^4 - 45*y^7*z^4 - 12*z^5 + 108*y*z^5 - 394*y^2*z^5 + 777*y^3*z^5 - 867*y^4*z^5 + 457*y^5*z^5 - 60*y^6*z^5 + 18*z^6 - 114*y*z^6 + 300*y^2*z^6 - 438*y^3*z^6 + 306*y^4*z^6 - 45*y^5*z^6 - 12*z^7 + 54*y*z^7 - 111*y^2*z^7 + 114*y^3*z^7 - 18*y^4*z^7 + 3*z^8 - 9*y*z^8 + 18*y^2*z^8 - 3*y^3*z^8)*G[1, 1, y])/((-1 + y)^3*y^2*z^2* (-1 + y + z)^3*(y + z)^3) + G[-y, z]*((((-16*I)/3)*G[0, 1, y])/ z^3 - (((16*I)/3)*G[1, 1, y])/z^3) + G[1 - y, z]* ((((-2*I)/27)*(8*y^6 - 70*y^7 + 188*y^8 - 224*y^9 + 124*y^10 - 26*y^11 + 155*y^5*z - 605*y^6*z + 852*y^7*z - 482*y^8*z + 59*y^9*z + 15*y^10*z + 6*y^11*z + 510*y^4*z^2 - 1861*y^5*z^2 + 1836*y^6*z^2 + 549*y^7*z^2 - 1703*y^8*z^2 + 660*y^9*z^2 + 9*y^10*z^2 + 524*y^3*z^3 - 2125*y^4*z^3 + 1375*y^5*z^3 + 3589*y^6*z^3 - 5447*y^7*z^3 + 2108*y^8*z^3 - 24*y^9*z^3 + 362*y^2*z^4 - 1991*y^3*z^4 + 1929*y^4*z^4 + 3319*y^5*z^4 - 6286*y^6*z^4 + 2718*y^7*z^4 - 51*y^8*z^4 + 33*y*z^5 - 808*y^2*z^5 + 1737*y^3*z^5 + 423*y^4*z^5 - 2873*y^5*z^5 + 1497*y^6*z^5 - 6*z^6 - 84*y*z^6 + 539*y^2*z^6 - 330*y^3*z^6 - 432*y^4*z^6 + 298*y^5*z^6 + 51*y^6*z^6 + 18*z^7 + 24*y*z^7 + 12*y^2*z^7 - 162*y^3*z^7 + 138*y^4*z^7 + 24*y^5*z^7 - 18*z^8 + 72*y*z^8 - 171*y^2*z^8 + 162*y^3*z^8 - 9*y^4*z^8 + 6*z^9 - 45*y*z^9 + 54*y^2*z^9 - 6*y^3*z^9))/((-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^4) - (((16*I)/3)*G[0, 1, y])/z^3 + (((32*I)/3)*G[1, 1, y])/z^3) + (((4*I)/9)*(9 - 31*y + 30*y^2 - 12*y^3 - 36*z + 93*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 93*y*z^2 + 30*y^2*z^2 - 36*z^3 + 31*y*z^3 + 9*z^4)*G[1, 1, z])/(y*z^3*(-1 + y + z)^3) - (((4*I)/3)*(y^3 + y*z - 2*y^2*z - 2*z^2 + 2*y*z^2 + 6*z^3 - 7*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2) + (((4*I)/3)*(3*y^2 - 8*y^3 + 6*y^4 - y^6 + 6*y*z - 16*y^2*z + 2*y^3*z + 22*y^4*z - 16*y^5*z + 2*y^6*z + 3*z^2 - 10*y*z^2 - 8*y^2*z^2 + 34*y^3*z^2 - 23*y^4*z^2 + 4*y^5*z^2 - 3*z^3 - y*z^3 + 5*y^2*z^3 - 9*y^3*z^3 + 2*y^4*z^3 - 4*y*z^4 - 8*y^2*z^4 - 6*y*z^5)*G[1 - y, 0, z])/ ((-1 + y)^3*y*z^3*(y + z)^2) - (((4*I)/9)*(-2*y^3 + 7*y^4 - 11*y^5 + 11*y^6 - 7*y^7 + 2*y^8 - 6*y^2*z + 13*y^3*z + 2*y^4*z - 24*y^5*z + 20*y^6*z - 5*y^7*z - 6*y*z^2 - 3*y^2*z^2 + 88*y^3*z^2 - 186*y^4*z^2 + 150*y^5*z^2 - 43*y^6*z^2 + 2*z^3 - 37*y*z^3 + 182*y^2*z^3 - 353*y^3*z^3 + 298*y^4*z^3 - 92*y^5*z^3 - 16*z^4 + 115*y*z^4 - 276*y^2*z^4 + 283*y^3*z^4 - 106*y^4*z^4 + 20*z^5 - 87*y*z^5 + 150*y^2*z^5 - 92*y^3*z^5 - 9*z^6 + 54*y*z^6 - 72*y^2*z^6 + 12*z^7 - 39*y*z^7 - 9*z^8)*G[1 - y, 1, z])/ ((-1 + y)^3*z^3*(-1 + y + z)^2*(y + z)^3) - (((4*I)/3)*(3*y^3 - 10*y^4 + 12*y^5 - 6*y^6 + y^7 + 6*y^2*z - 20*y^3*z + 14*y^4*z + 10*y^5*z - 12*y^6*z + 2*y^7*z + 3*y*z^2 - 12*y^2*z^2 - 2*y^3*z^2 + 28*y^4*z^2 - 21*y^5*z^2 + 4*y^6*z^2 - 6*y*z^3 + 10*y^2*z^3 - 10*y^3*z^3 - 2*z^4 + 10*y*z^4 - 22*y^2*z^4 + 6*y^3*z^4 - 4*y^4*z^4 + 2*z^5 - 6*y*z^5 - 2*y^3*z^5)* G[1 - y, 1 - y, z])/((-1 + y)^3*y^2*z^3*(y + z)^2) + (((4*I)/9)*(6*y^4 - 6*y^5 + 2*y^6 - 9*y^2*z + 39*y^3*z - 51*y^4*z + 19*y^5*z - 18*y*z^2 + 87*y^2*z^2 - 138*y^3*z^2 + 65*y^4*z^2 - 3*z^3 + 63*y*z^3 - 156*y^2*z^3 + 104*y^3*z^3 + 9*z^4 - 72*y*z^4 + 82*y^2*z^4 - 9*z^5 + 29*y*z^5 + 3*z^6)*G[-y, 1 - y, z])/ (y*z^3*(-1 + y + z)^3*(y + z)^2) + G[1, y]*((((2*I)/27)*(126*y^5 - 456*y^6 + 408*y^7 + 420*y^8 - 1038*y^9 + 708*y^10 - 168*y^11 + 468*y^4*z - 2031*y^5*z + 2349*y^6*z + 1605*y^7*z - 5646*y^8*z + 4455*y^9*z - 1227*y^10*z + 27*y^11*z + 522*y^3*z^2 - 2949*y^4*z^2 + 4098*y^5*z^2 + 3409*y^6*z^2 - 13299*y^7*z^2 + 11736*y^8*z^2 - 3661*y^9*z^2 + 144*y^10*z^2 + 414*y^2*z^3 - 3177*y^3*z^3 + 6573*y^4*z^3 - 290*y^5*z^3 - 13434*y^6*z^3 + 15165*y^7*z^3 - 5569*y^8*z^3 + 318*y^9*z^3 + 72*y*z^4 - 1551*y^2*z^4 + 5679*y^3*z^4 - 5487*y^4*z^4 - 4014*y^5*z^4 + 9432*y^6*z^4 - 4494*y^7*z^4 + 363*y^8*z^4 - 216*y*z^5 + 1938*y^2*z^5 - 4016*y^3*z^5 + 1575*y^4*z^5 + 2358*y^5*z^5 - 1861*y^6*z^5 + 213*y^7*z^5 + 18*z^6 + 153*y*z^6 - 848*y^2*z^6 + 744*y^3*z^6 + 354*y^4*z^6 - 511*y^5*z^6 + 54*y^6*z^6 - 36*z^7 + 57*y*z^7 - 219*y^2*z^7 + 477*y^3*z^7 - 345*y^4*z^7 + 12*y^5*z^7 + 24*z^8 - 123*y*z^8 + 270*y^2*z^8 - 222*y^3*z^8 + 15*y^4*z^8 - 6*z^9 + 45*y*z^9 - 54*y^2*z^9 + 6*y^3*z^9))/((-1 + y)^3*y^2*z^2* (-1 + y + z)^3*(y + z)^4) - (((4*I)/3)*(y^3 + y*z - 2*y^2*z - 2*z^2 + 2*y*z^2 + 6*z^3 - 7*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, z])/(y^2*z^3*(-1 + y + z)^2) - (((4*I)/9)*(9*y^4 - 28*y^5 + 30*y^6 - 12*y^7 + y^8 + 27*y^3*z - 84*y^4*z + 60*y^5*z + 30*y^6*z - 39*y^7*z + 6*y^8*z + 27*y^2*z^2 - 90*y^3*z^2 + 18*y^4*z^2 + 132*y^5*z^2 - 105*y^6*z^2 + 18*y^7*z^2 + 9*y*z^3 - 56*y^2*z^3 + 30*y^3*z^3 + 48*y^4*z^3 - 61*y^5*z^3 + 12*y^6*z^3 - 24*y*z^4 + 60*y^2*z^4 - 96*y^3*z^4 + 18*y^4*z^4 - 12*y^5*z^4 - 6*z^5 + 36*y*z^5 - 84*y^2*z^5 + 18*y^3*z^5 - 18*y^4*z^5 + 6*z^6 - 18*y*z^6 - 6*y^3*z^6)*G[1 - y, z])/((-1 + y)^3*y^2*z^3*(y + z)^3) + (((4*I)/9)*(6*y^4 - 6*y^5 + 2*y^6 - 9*y^2*z + 39*y^3*z - 51*y^4*z + 19*y^5*z - 18*y*z^2 + 87*y^2*z^2 - 138*y^3*z^2 + 65*y^4*z^2 - 3*z^3 + 63*y*z^3 - 156*y^2*z^3 + 104*y^3*z^3 + 9*z^4 - 72*y*z^4 + 82*y^2*z^4 - 9*z^5 + 29*y*z^5 + 3*z^6)* G[-y, z])/(y*z^3*(-1 + y + z)^3*(y + z)^2) + (((16*I)/3)*G[0, 1 - y, z])/z^3 - (((32*I)/3)*G[1 - y, 0, z])/ z^3 - ((16*I)*G[1 - y, 1 - y, z])/z^3 + (((16*I)/3)*G[-y, 0, z])/ z^3 - (((16*I)/3)*G[-y, 1 - y, z])/z^3 - (((16*I)/3)*G[-y, -y, z])/z^3) - (((16*I)/3)*G[0, 1 - y, 0, z])/ z^3 + (((16*I)/3)*G[0, 1 - y, 1 - y, z])/z^3 + (((32*I)/3)*G[1 - y, 0, 0, z])/z^3 + (((16*I)/3)*G[1 - y, 0, 1, z])/ z^3 - (((32*I)/3)*G[1 - y, 0, 1 - y, z])/z^3 + (((16*I)/3)*G[1 - y, 1, 0, z])/z^3 - (((16*I)/3)*G[1 - y, 1, 1, z])/ z^3 + ((16*I)*G[1 - y, 1 - y, 0, z])/z^3 - (((16*I)/3)*G[1 - y, 1 - y, 1, z])/z^3 - ((16*I)*G[1 - y, 1 - y, 1 - y, z])/z^3 + (((16*I)/3)*G[-y, 0, 1 - y, z])/z^3 + (((16*I)/3)*G[-y, 1 - y, 0, z])/z^3 - (((16*I)/3)*G[-y, 1 - y, 1 - y, z])/z^3 - (((16*I)/3)*G[-y, -y, 1 - y, z])/z^3) + G[0, 0, y]*((-2*(471*y^2 - 880*y^3 + 409*y^4 + 1386*y*z - 3862*y^2*z + 2830*y^3*z - 354*y^4*z - 27*z^2 - 1992*y*z^2 + 2706*y^2*z^2 - 354*y^3*z^2 + 48*z^3 + 264*y*z^3 + 354*y^2*z^3 - 21*z^4 + 354*y*z^4))/(9*(-1 + y)*z^2*(-1 + y + z)^2*(y + z)^2) - (8*y*(8 - 12*y + 4*y^2 - 10*z + 10*y*z + 3*z^2 - 3*y*z^2 + 3*z^3)* G[0, 0, z])/(3*(-1 + y)*z^2*(-1 + y + z)^3) - (4*(27*y^5 - 51*y^6 + 33*y^7 - 9*y^8 + 186*y^4*z - 654*y^5*z + 762*y^6*z - 348*y^7*z + 54*y^8*z + 285*y^3*z^2 - 1611*y^4*z^2 + 2724*y^5*z^2 - 1680*y^6*z^2 + 324*y^7*z^2 - 1119*y^3*z^3 + 3639*y^4*z^3 - 3340*y^5*z^3 + 900*y^6*z^3 + 18*y*z^4 - 264*y^2*z^4 + 2322*y^3*z^4 - 3552*y^4*z^4 + 1497*y^5*z^4 - 171*y*z^5 + 1047*y^2*z^5 - 2409*y^3*z^5 + 1602*y^4*z^5 - 18*z^6 + 405*y*z^6 - 1171*y^2*z^6 + 1104*y^3*z^6 + 36*z^7 - 339*y*z^7 + 462*y^2*z^7 - 24*z^8 + 99*y*z^8 + 6*z^9)*G[0, 1 - y, z])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^3) - (4*(62*y^4 + 12*y^5 - 12*y^6 + 139*y^3*z - 159*y^4*z - 48*y^5*z + 12*y^6*z + 98*y^2*z^2 - 426*y^3*z^2 + 135*y^4*z^2 + 36*y^5*z^2 - 9*y*z^3 - 255*y^2*z^3 + 408*y^3*z^3 - 17*y^4*z^3 - 6*z^4 + 48*y*z^4 + 183*y^2*z^4 - 70*y^3*z^4 - 21*y^4*z^4 + 24*z^5 - 90*y*z^5 + 19*y^2*z^5 - 51*y^3*z^5 - 36*z^6 + 72*y*z^6 - 45*y^2*z^6 + 24*z^7 - 21*y*z^7 - 6*z^8)*G[1, 0, z])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (4*(53*y^6 - 147*y^7 + 147*y^8 - 53*y^9 + 209*y^5*z - 652*y^6*z + 713*y^7*z - 276*y^8*z + 6*y^9*z + 312*y^4*z^2 - 1168*y^5*z^2 + 1435*y^6*z^2 - 606*y^7*z^2 + 27*y^8*z^2 + 92*y^3*z^3 - 711*y^4*z^3 + 1184*y^5*z^3 - 595*y^6*z^3 + 48*y^7*z^3 + 83*y^2*z^4 - 346*y^3*z^4 + 530*y^4*z^4 - 234*y^5*z^4 + 39*y^6*z^4 - 21*y*z^5 - 79*y^2*z^5 + 184*y^3*z^5 + 24*y^4*z^5 - 6*z^6 + 75*y*z^6 - 106*y^2*z^6 + 148*y^3*z^6 - 39*y^4*z^6 + 18*z^7 - 93*y*z^7 + 141*y^2*z^7 - 48*y^3*z^7 - 18*z^8 + 45*y*z^8 - 27*y^2*z^8 + 6*z^9 - 6*y*z^9)*G[1 - y, 0, z])/ (9*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + (4*(34*y^4 - 116*y^5 + 70*y^6 - 9*y^3*z - 104*y^4*z + 95*y^5*z + 42*y^6*z - 126*y^2*z^2 + 360*y^3*z^2 - 338*y^4*z^2 + 210*y^5*z^2 - 63*y*z^3 + 528*y^2*z^3 - 852*y^3*z^3 + 432*y^4*z^3 - 36*z^4 + 288*y*z^4 - 768*y^2*z^4 + 492*y^3*z^4 + 108*z^5 - 387*y*z^5 + 354*y^2*z^5 - 108*z^6 + 162*y*z^6 + 36*z^7)* G[1 - y, 1 - y, z])/(9*y*z^3*(-1 + y + z)^2*(y + z)^3) + (4*(-45*y^4 - 51*y^5 + 51*y^6 - 17*y^7 - 21*y^3*z - 225*y^4*z + 474*y^5*z - 178*y^6*z + 6*y^7*z - 18*y^2*z^2 - 180*y^3*z^2 + 909*y^4*z^2 - 593*y^5*z^2 + 39*y^6*z^2 + 18*y*z^3 - 57*y^2*z^3 + 669*y^3*z^3 - 856*y^4*z^3 + 153*y^5*z^3 - 117*y*z^4 + 408*y^2*z^4 - 719*y^3*z^4 + 324*y^4*z^4 - 18*z^5 + 261*y*z^5 - 478*y^2*z^5 + 360*y^3*z^5 + 36*z^6 - 207*y*z^6 + 207*y^2*z^6 - 24*z^7 + 57*y*z^7 + 6*z^8)*G[-y, 1 - y, z])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (8*(-9*y^4 + 27*y^5 - 27*y^6 + 9*y^7 - 9*y^3*z + 54*y^4*z - 81*y^5*z + 36*y^6*z - 13*y^2*z^2 + 72*y^3*z^2 - 138*y^4*z^2 + 83*y^5*z^2 - 6*y^6*z^2 - 15*y*z^3 + 102*y^2*z^3 - 222*y^3*z^3 + 174*y^4*z^3 - 36*y^5*z^3 - 6*z^4 + 81*y*z^4 - 255*y^2*z^4 + 273*y^3*z^4 - 90*y^4*z^4 + 24*z^5 - 153*y*z^5 + 254*y^2*z^5 - 120*y^3*z^5 - 36*z^6 + 123*y*z^6 - 90*y^2*z^6 + 24*z^7 - 36*y*z^7 - 6*z^8)*G[0, 0, 1 - y, z])/(3*y^2*z^2*(-1 + y + z)^3* (y + z)^3) - (16*(y^3 + 3*y^2*z - 3*y^3*z + 3*y*z^2 - 9*y^2*z^2 + 3*y^3*z^2 - z^3 - 3*y*z^3 + 3*y^2*z^3 + 2*y^3*z^3 + 3*z^4 - 3*y*z^4 + 6*y^2*z^4 - 3*z^5 + 6*y*z^5 + 2*z^6)*G[0, 1, 0, z])/ (3*z^3*(-1 + y + z)^3*(y + z)^3) - (16*(-y^3 + 3*y^4 - 3*y^5 + y^6 - 3*y^2*z + 12*y^3*z - 15*y^4*z + 6*y^5*z - 3*y*z^2 + 18*y^2*z^2 - 30*y^3*z^2 + 15*y^4*z^2 + z^3 + 6*y*z^3 - 24*y^2*z^3 + 16*y^3*z^3 - 3*z^4 - 3*y*z^4 + 3*y^2*z^4 + 3*z^5 - 6*y*z^5 - 3*z^6)*G[0, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^3* (y + z)^3) + (8*(-4*y^5 + 12*y^6 - 12*y^7 + 4*y^8 - 3*y^4*z + 21*y^5*z - 33*y^6*z + 15*y^7*z - 3*y^3*z^2 + 18*y^4*z^2 - 39*y^5*z^2 + 24*y^6*z^2 + 13*y^2*z^3 - 36*y^3*z^3 + 30*y^4*z^3 - 7*y^5*z^3 + 6*y^6*z^3 + 15*y*z^4 - 102*y^2*z^4 + 186*y^3*z^4 - 126*y^4*z^4 + 36*y^5*z^4 + 6*z^5 - 81*y*z^5 + 255*y^2*z^5 - 261*y^3*z^5 + 90*y^4*z^5 - 24*z^6 + 153*y*z^6 - 254*y^2*z^6 + 120*y^3*z^6 + 36*z^7 - 123*y*z^7 + 90*y^2*z^7 - 24*z^8 + 36*y*z^8 + 6*z^9)*G[0, 1 - y, 1 - y, z])/(3*y^2*z^3* (-1 + y + z)^3*(y + z)^3) - (8*(6*y^6 - 6*y^7 + 2*y^8 - 3*y^4*z + 27*y^5*z - 39*y^6*z + 15*y^7*z - 3*y^3*z^2 + 36*y^4*z^2 - 81*y^5*z^2 + 42*y^6*z^2 - 13*y^2*z^3 + 60*y^3*z^3 - 126*y^4*z^3 + 89*y^5*z^3 - 6*y^6*z^3 - 15*y*z^4 + 102*y^2*z^4 - 216*y^3*z^4 + 186*y^4*z^4 - 36*y^5*z^4 - 6*z^5 + 81*y*z^5 - 255*y^2*z^5 + 285*y^3*z^5 - 90*y^4*z^5 + 24*z^6 - 153*y*z^6 + 258*y^2*z^6 - 120*y^3*z^6 - 36*z^7 + 123*y*z^7 - 90*y^2*z^7 + 24*z^8 - 36*y*z^8 - 6*z^9)*G[0, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3* (y + z)^3) - (32*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, 0, z])/ (3*z^3*(-1 + y + z)^3) - (8*(4*y^2 - 3*y^3 + 3*y^4 - 3*y*z - 3*y^2*z - 3*y^3*z + 6*z^2 - 9*y*z^2 + 12*y^2*z^2 - 24*z^3 + 45*y*z^3 - 31*y^2*z^3 + 6*y^3*z^3 + 36*z^4 - 51*y*z^4 + 18*y^2*z^4 - 24*z^5 + 18*y*z^5 + 6*z^6)*G[1, 0, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3) + (32*(-1 + 3*z - 3*z^2 + z^3)* G[1, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^3) + (32*G[1 - y, 0, 0, z])/ (3*z^3) + (8*(4*y^5 + 3*y^4*z + 3*y^3*z^2 - 9*y^2*z^3 + 6*y^3*z^3 - 15*y*z^4 + 18*y^2*z^4 - 6*z^5 + 18*y*z^5 + 6*z^6)* G[1 - y, 0, 1 - y, z])/(3*y^2*z^3*(y + z)^3) + (8*(2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)*G[1 - y, 1, 0, z])/(3*z^3*(-1 + y + z)^2* (y + z)^3) - (16*G[1 - y, 1 - y, 0, z])/(3*z^3) - (8*y*(4*y^2 + 9*y*z + 9*z^2)*G[1 - y, 1 - y, 1 - y, z])/ (z^3*(y + z)^3) + (8*(4*y^3 - 5*y^4 + 4*y^5 + 18*y^2*z - 35*y^3*z + 23*y^4*z + 18*y*z^2 - 63*y^2*z^2 + 49*y^3*z^2 - 4*z^3 - 25*y*z^3 + 41*y^2*z^3 + 8*z^4 + 7*y*z^4 - 4*z^5)* G[1 - y, -y, 1 - y, z])/(3*z^3*(-1 + y + z)^2*(y + z)^3) - (8*(-4*y^4 + 24*y^5 - 24*y^6 + 8*y^7 - 8*y^3*z + 60*y^4*z - 96*y^5*z + 40*y^6*z - 4*y^2*z^2 + 48*y^3*z^2 - 132*y^4*z^2 + 80*y^5*z^2 - 9*y*z^3 + 45*y^2*z^3 - 117*y^3*z^3 + 99*y^4*z^3 - 6*y^5*z^3 - 6*z^4 + 57*y*z^4 - 138*y^2*z^4 + 129*y^3*z^4 - 30*y^4*z^4 + 24*z^5 - 117*y*z^5 + 153*y^2*z^5 - 60*y^3*z^5 - 36*z^6 + 99*y*z^6 - 60*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)* G[-y, 0, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (16*(3*y - 3*y^2 + y^3 - 6*y*z + 3*y^2*z + 3*y*z^2 + z^3)* G[-y, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^3) + (8*(-4*y^4 + 21*y^5 - 21*y^6 + 6*y^7 - 11*y^3*z + 63*y^4*z - 93*y^5*z + 36*y^6*z - 4*y^2*z^2 + 54*y^3*z^2 - 135*y^4*z^2 + 78*y^5*z^2 - 9*y*z^3 + 45*y^2*z^3 - 120*y^3*z^3 + 101*y^4*z^3 - 6*y^5*z^3 - 6*z^4 + 57*y*z^4 - 138*y^2*z^4 + 133*y^3*z^4 - 30*y^4*z^4 + 24*z^5 - 117*y*z^5 + 155*y^2*z^5 - 60*y^3*z^5 - 36*z^6 + 99*y*z^6 - 60*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)* G[-y, 1 - y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (8*(4*y^4 + 2*y^3*z + 4*y^2*z^2 + 9*y*z^3 - 6*y^2*z^3 + 6*z^4 - 12*y*z^4 - 6*z^5)*G[-y, -y, 1 - y, z])/(3*y^2*z^3*(y + z)^2)) + G[1, 1, 1, y]*((4*(-127*y^2 + 253*y^3 - 126*y^4 - 258*y*z + 690*y^2*z - 462*y^3*z + 30*y^4*z + 12*z^2 + 270*y*z^2 - 330*y^2*z^2 + 30*y^3*z^2 - 24*z^3 + 18*y*z^3 - 30*y^2*z^3 + 12*z^4 - 30*y*z^4))/(3*(-1 + y)*y*z^2*(-1 + y + z)*(y + z)^2) - (64*G[1 - y, 0, -y, z])/z^3 + (48*G[1 - y, 1, 0, z])/z^3 + (64*G[1 - y, 1 - y, -y, z])/z^3 + (96*G[1 - y, -y, 0, z])/z^3 - (96*G[1 - y, -y, -y, z])/z^3 + (96*G[-y, 0, 0, z])/z^3 + (112*G[-y, 0, 1 - y, z])/z^3 - (96*G[-y, 0, -y, z])/z^3 + (112*G[-y, 1 - y, 0, z])/z^3 - (160*G[-y, 1 - y, -y, z])/z^3 + (64*G[-y, -y, 0, z])/z^3 - (112*G[-y, -y, 1 - y, z])/z^3 - (64*G[-y, -y, -y, z])/z^3) + G[0, 0, 1, y]* ((-2*(54*y^4 + 3063*y^5 - 15279*y^6 + 29280*y^7 - 27552*y^8 + 12687*y^9 - 2199*y^10 - 54*y^11 - 927*y^3*z + 15003*y^4*z - 72564*y^5*z + 160677*y^6*z - 185574*y^7*z + 112695*y^8*z - 32058*y^9*z + 2721*y^10*z + 27*y^11*z - 315*y^2*z^2 + 14610*y^3*z^2 - 106527*y^4*z^2 + 316628*y^5*z^2 - 473799*y^6*z^2 + 374886*y^7*z^2 - 148229*y^8*z^2 + 23268*y^9*z^2 - 522*y^10*z^2 - 2727*y*z^3 + 20004*y^2*z^3 - 102291*y^3*z^3 + 340836*y^4*z^3 - 632690*y^5*z^3 + 634854*y^6*z^3 - 328278*y^7*z^3 + 74108*y^8*z^3 - 3816*y^9*z^3 - 81*z^4 + 10503*y*z^4 - 67404*y^2*z^4 + 242898*y^3*z^4 - 525162*y^4*z^4 + 643563*y^5*z^4 - 420414*y^6*z^4 + 127119*y^7*z^4 - 11022*y^8*z^4 - 207*z^5 - 13329*y*z^5 + 87365*y^2*z^5 - 255765*y^3*z^5 + 397311*y^4*z^5 - 327791*y^5*z^5 + 130335*y^6*z^5 - 17514*y^7*z^5 + 1026*z^6 + 5466*y*z^6 - 49988*y^2*z^6 + 125037*y^3*z^6 - 142911*y^4*z^6 + 78554*y^5*z^6 - 16374*y^6*z^6 - 1230*z^7 + 1455*y*z^7 + 9699*y^2*z^7 - 24906*y^3*z^7 + 23718*y^4*z^7 - 8736*y^5*z^7 + 615*z^8 - 1737*y*z^8 + 1089*y^2*z^8 + 1545*y^3*z^8 - 2322*y^4*z^8 - 123*z^9 + 369*y*z^9 - 450*y^2*z^9 - 201*y^3*z^9))/ (27*(-1 + y)^3*y^2*(-1 + z)*z^2*(-1 + y + z)^3*(y + z)^3) + (16*G[0, 0, 1 - y, z])/z^3 - (16*G[0, 1 - y, 0, z])/z^3 - (16*G[0, 1 - y, 1, z])/z^3 - (64*G[0, 1 - y, 1 - y, z])/z^3 - (16*G[0, -y, 1 - y, z])/z^3 - (32*G[0, -y, -y, z])/z^3 + (32*G[1 - y, 0, 0, z])/z^3 - (16*G[1 - y, 0, 1, z])/z^3 + (80*G[1 - y, 0, 1 - y, z])/z^3 - (16*G[1 - y, 0, -y, z])/z^3 + (16*G[1 - y, 1, 0, z])/z^3 + (32*G[1 - y, 1, 1, z])/z^3 + (48*G[1 - y, 1 - y, 0, z])/z^3 + (48*G[1 - y, 1 - y, 1, z])/z^3 + (160*G[1 - y, 1 - y, 1 - y, z])/z^3 + (16*G[1 - y, 1 - y, -y, z])/ z^3 + (32*G[1 - y, -y, 1 - y, z])/z^3 + (64*G[1 - y, -y, -y, z])/ z^3 + (16*G[-y, 0, 1, z])/z^3 - (16*G[-y, 0, 1 - y, z])/z^3 + (96*G[-y, 0, -y, z])/z^3 + (32*G[-y, 1 - y, 0, z])/z^3 + (16*G[-y, 1 - y, 1, z])/z^3 + (80*G[-y, 1 - y, 1 - y, z])/z^3 + (48*G[-y, 1 - y, -y, z])/z^3 + (64*G[-y, -y, 0, z])/z^3 + (64*G[-y, -y, 1 - y, z])/z^3 - (32*G[-y, -y, -y, z])/z^3) + G[1, 0, 1, y]*((-5892*y^4 + 32550*y^5 - 73002*y^6 + 83796*y^7 - 50388*y^8 + 13890*y^9 - 846*y^10 - 108*y^11 - 19041*y^3*z + 131388*y^4*z - 360930*y^5*z + 510192*y^6*z - 394647*y^7*z + 161076*y^8*z - 29316*y^9*z + 1224*y^10*z + 54*y^11*z - 15355*y^2*z^2 + 164649*y^3*z^2 - 612591*y^4*z^2 + 1113753*y^5*z^2 - 1100301*y^6*z^2 + 597393*y^7*z^2 - 166727*y^8*z^2 + 19557*y^9*z^2 - 378*y^10*z^2 - 7251*y*z^3 + 109723*y^2*z^3 - 548367*y^3*z^3 + 1273791*y^4*z^3 - 1574583*y^5*z^3 + 1076823*y^6*z^3 - 394776*y^7*z^3 + 68609*y^8*z^3 - 3969*y^9*z^3 + 219*z^4 + 32757*y*z^4 - 281865*y^2*z^4 + 889449*y^3*z^4 - 1392999*y^4*z^4 + 1187127*y^5*z^4 - 551565*y^6*z^4 + 129447*y^7*z^4 - 12570*y^8*z^4 - 627*z^5 - 57267*y*z^5 + 337991*y^2*z^5 - 750009*y^3*z^5 + 839085*y^4*z^5 - 508631*y^5*z^5 + 160023*y^6*z^5 - 21375*y^7*z^5 + 894*z^6 + 44598*y*z^6 - 192215*y^2*z^6 + 322449*y^3*z^6 - 279819*y^4*z^6 + 124643*y^5*z^6 - 22170*y^6*z^6 - 906*z^7 - 10857*y*z^7 + 40299*y^2*z^7 - 66324*y^3*z^7 + 51663*y^4*z^7 - 13875*y^5*z^7 + 543*z^8 - 3699*y*z^8 + 1629*y^2*z^8 + 7773*y^3*z^8 - 4626*y^4*z^8 - 123*z^9 + 1719*y*z^9 - 207*y^2*z^9 - 579*y^3*z^9)/ (27*(-1 + y)^3*y^2*(-1 + z)*z^2*(-1 + y + z)^3*(y + z)^3) + (64*G[1 - y, 0, 0, z])/z^3 + (16*G[1 - y, 0, 1, z])/z^3 + (48*G[1 - y, 0, 1 - y, z])/z^3 + (32*G[1 - y, 0, -y, z])/z^3 - (16*G[1 - y, 1, 0, z])/z^3 - (32*G[1 - y, 1, 1, z])/z^3 - (48*G[1 - y, 1, 1 - y, z])/z^3 + (96*G[1 - y, 1 - y, 0, z])/z^3 - (48*G[1 - y, 1 - y, 1, z])/z^3 + (112*G[1 - y, 1 - y, 1 - y, z])/ z^3 - (64*G[1 - y, 1 - y, -y, z])/z^3 - (64*G[1 - y, -y, 0, z])/ z^3 - (16*G[1 - y, -y, 1 - y, z])/z^3 - (64*G[1 - y, -y, -y, z])/ z^3 - (64*G[-y, 0, 0, z])/z^3 - (16*G[-y, 0, 1, z])/z^3 - (96*G[-y, 0, 1 - y, z])/z^3 - (64*G[-y, 0, -y, z])/z^3 - (48*G[-y, 1 - y, 0, z])/z^3 - (16*G[-y, 1 - y, 1, z])/z^3 - (16*G[-y, 1 - y, 1 - y, z])/z^3 - (64*G[-y, 1 - y, -y, z])/z^3 - (64*G[-y, -y, 0, z])/z^3 - (80*G[-y, -y, 1 - y, z])/z^3 + (32*G[-y, -y, -y, z])/z^3) + G[0, 1, 1, y]* ((-2*(-1977*y^4 + 10161*y^5 - 18495*y^6 + 14415*y^7 - 4104*y^8 - 6441*y^3*z + 38007*y^4*z - 78471*y^5*z + 69252*y^6*z - 22914*y^7*z + 567*y^8*z - 6125*y^2*z^2 + 47411*y^3*z^2 - 118635*y^4*z^2 + 121184*y^5*z^2 - 46454*y^6*z^2 + 2619*y^7*z^2 - 4197*y*z^3 + 34477*y^2*z^3 - 98157*y^3*z^3 + 111252*y^4*z^3 - 48034*y^5*z^3 + 6009*y^6*z^3 + 96*z^4 + 9288*y*z^4 - 42074*y^2*z^4 + 56281*y^3*z^4 - 26699*y^4*z^4 + 8508*y^5*z^4 - 360*z^5 - 4794*y*z^5 + 10290*y^2*z^5 - 4191*y^3*z^5 + 7155*y^4*z^5 + 414*z^6 - 1236*y*z^6 + 3093*y^2*z^6 + 3129*y^3*z^6 - 150*z^7 + 975*y*z^7 + 525*y^2*z^7))/ (27*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + (32*G[0, 1 - y, 0, z])/z^3 - (32*G[0, 1 - y, 1 - y, z])/z^3 + (32*G[0, 1 - y, -y, z])/z^3 + (32*G[0, -y, 0, z])/z^3 + (64*G[0, -y, 1 - y, z])/z^3 + (32*G[0, -y, -y, z])/z^3 - (64*G[1 - y, 0, 0, z])/z^3 + (64*G[1 - y, 0, 1 - y, z])/z^3 - (48*G[1 - y, 1, 0, z])/z^3 - (48*G[1 - y, 1, 1 - y, z])/z^3 - (96*G[1 - y, 1 - y, 0, z])/z^3 + (96*G[1 - y, 1 - y, 1 - y, z])/ z^3 - (32*G[1 - y, 1 - y, -y, z])/z^3 - (64*G[1 - y, -y, 0, z])/ z^3 - (144*G[1 - y, -y, 1 - y, z])/z^3 - (64*G[1 - y, -y, -y, z])/ z^3 - (64*G[-y, 0, 0, z])/z^3 - (112*G[-y, 0, 1 - y, z])/z^3 - (64*G[-y, 0, -y, z])/z^3 - (112*G[-y, 1 - y, 0, z])/z^3 - (96*G[-y, 1 - y, 1 - y, z])/z^3 - (96*G[-y, 1 - y, -y, z])/z^3 - (64*G[-y, -y, 0, z])/z^3 - (48*G[-y, -y, 1 - y, z])/z^3 + (32*G[-y, -y, -y, z])/z^3) + G[1, 0, y]* ((1737*y^3 - 4087*y^4 + 9651*y^5 - 11323*y^6 + 4022*y^7 + 2931*y^2*z - 8355*y^3*z + 24328*y^4*z - 36828*y^5*z + 18245*y^6*z - 321*y^7*z + 12105*y*z^2 - 45347*y^2*z^2 + 70726*y^3*z^2 - 69203*y^4*z^2 + 33624*y^5*z^2 - 1905*y^6*z^2 + 1197*z^3 - 42447*y*z^3 + 110655*y^2*z^3 - 111623*y^3*z^3 + 47171*y^4*z^3 - 2847*y^5*z^3 - 3468*z^4 + 49740*y*z^4 - 87293*y^2*z^4 + 47339*y^3*z^4 + 2748*z^5 - 19524*y*z^5 + 20247*y^2*z^5 + 2847*y^3*z^5 - 156*z^6 + 357*y*z^6 + 1905*y^2*z^6 - 321*z^7 + 321*y*z^7)/(27*(-1 + y)*y*z^2* (-1 + y + z)^3*(y + z)^3) + (4*(62*y^4 + 12*y^5 - 12*y^6 + 139*y^3*z - 159*y^4*z - 48*y^5*z + 12*y^6*z + 98*y^2*z^2 - 426*y^3*z^2 + 135*y^4*z^2 + 36*y^5*z^2 - 9*y*z^3 - 255*y^2*z^3 + 408*y^3*z^3 - 17*y^4*z^3 - 6*z^4 + 48*y*z^4 + 183*y^2*z^4 - 70*y^3*z^4 - 21*y^4*z^4 + 24*z^5 - 90*y*z^5 + 19*y^2*z^5 - 51*y^3*z^5 - 36*z^6 + 72*y*z^6 - 45*y^2*z^6 + 24*z^7 - 21*y*z^7 - 6*z^8)*G[1, 0, z])/(9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(-4*y^2 + 5*y^3 - 19*y^4 + 2*y^5 - y*z - 3*y^2*z - 2*y^3*z + 5*y^4*z + 3*z^2 - 8*y*z^2 + 25*y^2*z^2 - 2*y^3*z^2 - 2*y^4*z^2 - 6*z^3 + 2*y*z^3 + 13*y^2*z^3 - 19*y^3*z^3 + 24*y*z^4 - 31*y^2*z^4 + 6*z^5 - 17*y*z^5 - 3*z^6)*G[1, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)) - (2*(106*y^6 - 294*y^7 + 294*y^8 - 106*y^9 + 442*y^5*z - 1406*y^6*z + 1552*y^7*z - 600*y^8*z + 12*y^9*z + 708*y^4*z^2 - 2729*y^5*z^2 + 3425*y^6*z^2 - 1458*y^7*z^2 + 54*y^8*z^2 + 264*y^3*z^3 - 1938*y^4*z^3 + 3274*y^5*z^3 - 1678*y^6*z^3 + 114*y^7*z^3 + 72*y^2*z^4 - 615*y^3*z^4 + 1362*y^4*z^4 - 831*y^5*z^4 + 156*y^6*z^4 + 18*y*z^5 - 141*y^2*z^5 + 255*y^3*z^5 - 60*y^4*z^5 + 144*y^5*z^5 - 36*y^2*z^6 + 102*y^3*z^6 + 78*y^4*z^6 + 9*z^7 - 45*y*z^7 + 54*y^2*z^7 + 18*y^3*z^7 - 9*z^8 + 9*y*z^8)* G[1 - y, 0, z])/(9*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^4) - (2*(-36*y^5 + 124*y^6 - 240*y^7 + 204*y^8 - 52*y^9 - 117*y^4*z + 514*y^5*z - 1169*y^6*z + 1162*y^7*z - 402*y^8*z + 12*y^9*z - 108*y^3*z^2 + 699*y^4*z^2 - 2060*y^5*z^2 + 2576*y^6*z^2 - 1197*y^7*z^2 + 90*y^8*z^2 + 18*y^2*z^3 + 255*y^3*z^3 - 1638*y^4*z^3 + 3091*y^5*z^3 - 2065*y^6*z^3 + 357*y^7*z^3 + 72*y*z^4 - 387*y^2*z^4 - 30*y^3*z^4 + 2019*y^4*z^4 - 2460*y^5*z^4 + 858*y^6*z^4 + 27*z^5 - 225*y*z^5 + 351*y^2*z^5 + 1041*y^3*z^5 - 2355*y^4*z^5 + 1269*y^5*z^5 - 54*z^6 + 36*y*z^6 + 783*y^2*z^6 - 1851*y^3*z^6 + 1158*y^4*z^6 + 342*y*z^7 - 963*y^2*z^7 + 639*y^3*z^7 + 54*z^8 - 252*y*z^8 + 198*y^2*z^8 - 27*z^9 + 27*y*z^9)*G[1 - y, 1 - y, z])/(9*(-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + (2*(43*y^5 - 9*y^7 - 34*y^8 + 315*y^4*z - 677*y^5*z + 634*y^6*z - 284*y^7*z + 12*y^8*z + 477*y^3*z^2 - 1755*y^4*z^2 + 2173*y^5*z^2 - 973*y^6*z^2 + 78*y^7*z^2 - 7*y^2*z^3 - 972*y^3*z^3 + 2298*y^4*z^3 - 1607*y^5*z^3 + 306*y^6*z^3 + 120*y*z^4 - 526*y^2*z^4 + 1526*y^3*z^4 - 1714*y^4*z^4 + 648*y^5*z^4 + 12*z^5 - 339*y*z^5 + 1061*y^2*z^5 - 1400*y^3*z^5 + 720*y^4*z^5 - 27*z^6 + 330*y*z^6 - 699*y^2*z^6 + 414*y^3*z^6 + 27*z^7 - 141*y*z^7 + 114*y^2*z^7 - 12*z^8 + 12*y*z^8)*G[1 - y, -y, z])/(9*(-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)^3) - (2*(-9*y^6 - 159*y^7 + 159*y^8 - 53*y^9 - 102*y^5*z - 426*y^6*z + 783*y^7*z - 329*y^8*z + 6*y^9*z - 294*y^4*z^2 + 3*y^5*z^2 + 1251*y^6*z^2 - 822*y^7*z^2 + 33*y^8*z^2 - 732*y^3*z^3 + 2226*y^4*z^3 - 915*y^5*z^3 - 607*y^6*z^3 + 75*y^7*z^3 + 135*y^2*z^4 + 1563*y^3*z^4 - 2871*y^4*z^4 + 434*y^5*z^4 + 87*y^6*z^4 + 18*y*z^5 - 402*y^2*z^5 - 999*y^3*z^5 + 585*y^4*z^5 + 39*y^5*z^5 + 9*y*z^6 + 249*y^2*z^6 + 10*y^3*z^6 - 39*y^4*z^6 + 18*z^7 - 117*y*z^7 + 7*y^2*z^7 - 87*y^3*z^7 - 36*z^8 + 111*y*z^8 - 75*y^2*z^8 + 24*z^9 - 33*y*z^9 - 6*z^10)*G[-y, 0, z])/(9*y^2*z^3* (-1 + y + z)^3*(y + z)^4) + (2*(-45*y^6 + 30*y^7 - 21*y^8 + 36*y^9 - 159*y^5*z + 195*y^6*z - 81*y^7*z + 141*y^8*z - 273*y^4*z^2 + 642*y^5*z^2 - 297*y^6*z^2 + 183*y^7*z^2 + 18*y^8*z^2 - 627*y^3*z^3 + 2163*y^4*z^3 - 1851*y^5*z^3 + 242*y^6*z^3 + 126*y^7*z^3 + 234*y^2*z^4 + 924*y^3*z^4 - 2133*y^4*z^4 - 73*y^5*z^4 + 390*y^6*z^4 + 54*y*z^5 - 897*y^2*z^5 + 513*y^3*z^5 - 1284*y^4*z^5 + 678*y^5*z^5 - 108*y*z^6 + 1113*y^2*z^6 - 1747*y^3*z^6 + 690*y^4*z^6 + 27*z^7 + 27*y*z^7 - 706*y^2*z^7 + 378*y^3*z^7 - 54*z^8 + 33*y*z^8 + 66*y^2*z^8 + 39*z^9 - 30*y*z^9 - 12*z^10)*G[-y, 1 - y, z])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^4) + (2*(-142*y^4 - 146*y^3*z + 12*y^4*z - 52*y^2*z^2 - 12*y^3*z^2 + 45*y*z^3 - 63*y^2*z^3 - 15*z^4 - 24*y*z^4 + 15*z^5)*G[-y, -y, z])/ (9*y^2*z^3*(y + z)^2) + (32*G[0, 0, 0, z])/(3*(-1 + y + z)^3) - (16*(y^3 + 3*y^2*z + 3*y*z^2 + 2*z^3)*G[0, 0, 1 - y, z])/ (3*z^3*(y + z)^3) + (4*(6*y^6 - 6*y^7 + 2*y^8 - 3*y^4*z + 27*y^5*z - 39*y^6*z + 15*y^7*z - 3*y^3*z^2 + 36*y^4*z^2 - 81*y^5*z^2 + 42*y^6*z^2 - 21*y^2*z^3 + 84*y^3*z^3 - 150*y^4*z^3 + 85*y^5*z^3 - 6*y^6*z^3 - 15*y*z^4 + 126*y^2*z^4 - 264*y^3*z^4 + 174*y^4*z^4 - 36*y^5*z^4 - 6*z^5 + 81*y*z^5 - 279*y^2*z^5 + 273*y^3*z^5 - 90*y^4*z^5 + 24*z^6 - 153*y*z^6 + 254*y^2*z^6 - 120*y^3*z^6 - 36*z^7 + 123*y*z^7 - 90*y^2*z^7 + 24*z^8 - 36*y*z^8 - 6*z^9)*G[0, 0, -y, z])/(3*y^2*z^3*(-1 + y + z)^3* (y + z)^3) + (16*(y^3 + 3*y^2*z - 3*y^3*z + 3*y*z^2 - 9*y^2*z^2 + 3*y^3*z^2 - z^3 - 3*y*z^3 + 3*y^2*z^3 + 2*y^3*z^3 + 3*z^4 - 3*y*z^4 + 6*y^2*z^4 - 3*z^5 + 6*y*z^5 + 2*z^6)*G[0, 1, 0, z])/ (3*z^3*(-1 + y + z)^3*(y + z)^3) + (4*(y^5 + y^3*z - y^3*z^2 + 6*y*z^3 - 16*y^2*z^3 + 14*y^3*z^3 - 4*y^4*z^3 + 4*z^4 - 28*y*z^4 + 40*y^2*z^4 - 16*y^3*z^4 - 12*z^5 + 38*y*z^5 - 24*y^2*z^5 + 12*z^6 - 16*y*z^6 - 4*z^7)* G[0, 1, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (16*(-1 + 3*y - 3*y^2 + y^3 + 3*z - 6*y*z + 3*y^2*z - 3*z^2 + 3*y*z^2 - z^3)*G[0, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^3) + (4*(4*y^4 + 8*y^3*z + 4*y^2*z^2 - 9*y*z^3 + 6*y^2*z^3 - 6*z^4 + 12*y*z^4 + 6*z^5)*G[0, 1 - y, 1 - y, z])/(3*y^2*z^3*(y + z)^2) - (4*(-4*y^5 + 9*y^6 - 9*y^7 + 4*y^8 - 18*y^4*z + 57*y^5*z - 63*y^6*z + 27*y^7*z - 18*y^3*z^2 + 99*y^4*z^2 - 147*y^5*z^2 + 72*y^6*z^2 - 30*y^2*z^3 + 153*y^3*z^3 - 267*y^4*z^3 + 156*y^5*z^3 - 12*y^6*z^3 - 30*y*z^4 + 216*y^2*z^4 - 462*y^3*z^4 + 348*y^4*z^4 - 72*y^5*z^4 - 12*z^5 + 162*y*z^5 - 522*y^2*z^5 + 555*y^3*z^5 - 180*y^4*z^5 + 48*z^6 - 306*y*z^6 + 512*y^2*z^6 - 240*y^3*z^6 - 72*z^7 + 246*y*z^7 - 180*y^2*z^7 + 48*z^8 - 72*y*z^8 - 12*z^9)*G[0, 1 - y, -y, z])/(3*y^2*z^3*(-1 + y + z)^3* (y + z)^3) + (8*(3*y^4 - 3*y^5 + y^6 + 9*y^3*z - 15*y^4*z + 6*y^5*z + 9*y^2*z^2 - 27*y^3*z^2 + 15*y^4*z^2 + 4*z^3 - 9*y*z^3 - 9*y^2*z^3 + 14*y^3*z^3 - 12*z^4 + 18*y*z^4 - 3*y^2*z^4 + 12*z^5 - 12*y*z^5 - 5*z^6)*G[0, -y, 0, z])/(3*z^3*(-1 + y + z)^3* (y + z)^3) - (4*(3*y^6 - 3*y^7 - 3*y^4*z + 18*y^5*z - 24*y^6*z + 6*y^7*z - 3*y^3*z^2 + 27*y^4*z^2 - 54*y^5*z^2 + 24*y^6*z^2 - 5*y^2*z^3 + 33*y^3*z^3 - 81*y^4*z^3 + 55*y^5*z^3 - 6*y^6*z^3 - 15*y*z^4 + 78*y^2*z^4 - 162*y^3*z^4 + 132*y^4*z^4 - 36*y^5*z^4 - 6*z^5 + 81*y*z^5 - 231*y^2*z^5 + 240*y^3*z^5 - 90*y^4*z^5 + 24*z^6 - 153*y*z^6 + 244*y^2*z^6 - 120*y^3*z^6 - 36*z^7 + 123*y*z^7 - 90*y^2*z^7 + 24*z^8 - 36*y*z^8 - 6*z^9)* G[0, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) - (8*(2*y^5 + 3*y^4*z + 3*y^3*z^2 - 13*y^2*z^3 + 6*y^3*z^3 - 15*y*z^4 + 18*y^2*z^4 - 6*z^5 + 18*y*z^5 + 6*z^6)* G[0, -y, -y, z])/(3*y^2*z^3*(y + z)^3) + (32*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, 0, z])/(3*z^3*(-1 + y + z)^3) - (4*(-4*y^2 - 3*y^3 + 3*y^4 - 3*y*z + 21*y^2*z - 3*y^3*z + 6*z^2 - 9*y*z^2 - 12*y^2*z^2 - 24*z^3 + 45*y*z^3 - 23*y^2*z^3 + 6*y^3*z^3 + 36*z^4 - 51*y*z^4 + 18*y^2*z^4 - 24*z^5 + 18*y*z^5 + 6*z^6)*G[1, 0, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3) - (16*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, -y, z])/ (3*z^3*(-1 + y + z)^3) + (16*(y^2 - y^3 + y^4 - y*z - y^3*z + 2*z^2 - 3*y*z^2 + 3*y^2*z^2 - 8*z^3 + 15*y*z^3 - 10*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 17*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)*G[1, 1, 1 - y, z])/(y^2*z^3*(-1 + y + z)^3) - (16*(-1 + 3*z - 3*z^2 + z^3)*G[1, 1 - y, 0, z])/ (3*z^3*(-1 + y + z)^3) - (8*(2*y^2 - y^3 + y^4 - y*z - 3*y^2*z - y^3*z + 2*z^2 - 3*y*z^2 + 6*y^2*z^2 - 8*z^3 + 15*y*z^3 - 11*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 17*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)*G[1, 1 - y, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^3) - (16*(-1 + 3*z - 3*z^2 + z^3)* G[1, 1 - y, -y, z])/(3*z^3*(-1 + y + z)^3) - (32*y*(y^2 + 3*y*z + 3*z^2)*G[1 - y, 0, 0, z])/(3*z^3*(y + z)^3) + (4*(8*y^5 + 24*y^4*z + 24*y^3*z^2 - 9*y^2*z^3 + 6*y^3*z^3 - 15*y*z^4 + 18*y^2*z^4 - 6*z^5 + 18*y*z^5 + 6*z^6)* G[1 - y, 0, 1 - y, z])/(3*y^2*z^3*(y + z)^3) - (4*(3*y^6 + 6*y^4*z - 3*y^5*z + 3*y^6*z + 6*y^3*z^2 - 15*y^4*z^2 + 9*y^5*z^2 + 26*y^2*z^3 - 73*y^3*z^3 + 59*y^4*z^3 - 12*y^5*z^3 + 30*y*z^4 - 148*y^2*z^4 + 181*y^3*z^4 - 60*y^4*z^4 + 12*z^5 - 120*y*z^5 + 242*y^2*z^5 - 120*y^3*z^5 - 36*z^6 + 150*y*z^6 - 120*y^2*z^6 + 36*z^7 - 60*y*z^7 - 12*z^8)*G[1 - y, 0, -y, z])/ (3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) - (8*(2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)*G[1 - y, 1, 0, z])/(3*z^3*(-1 + y + z)^2* (y + z)^3) + (4*(4*y^4 - 7*y^5 + 4*y^6 + 6*y^3*z - 18*y^4*z + 13*y^5*z + 4*y^2*z^2 - 19*y^3*z^2 + 18*y^4*z^2 + 15*y*z^3 - 48*y^2*z^3 + 48*y^3*z^3 - 10*y^4*z^3 + 10*z^4 - 70*y*z^4 + 104*y^2*z^4 - 40*y^3*z^4 - 30*z^5 + 95*y*z^5 - 60*y^2*z^5 + 30*z^6 - 40*y*z^6 - 10*z^7)*G[1 - y, 1, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (16*y*(y^2 + 3*y*z + 3*z^2)* G[1 - y, 1 - y, 0, z])/(3*z^3*(y + z)^3) - (4*(16*y^5 + 48*y^4*z + 48*y^3*z^2 + 39*y^2*z^3 - 18*y^3*z^3 + 45*y*z^4 - 54*y^2*z^4 + 18*z^5 - 54*y*z^5 - 18*z^6)* G[1 - y, 1 - y, 1 - y, z])/(3*y^2*z^3*(y + z)^3) - (4*(4*y^3 - 5*y^4 + 4*y^5 + y^3*z + 5*y^4*z + 9*y^2*z^2 - 5*y^3*z^2 - 4*z^3 + 11*y*z^3 - 13*y^2*z^3 + 8*z^4 - 11*y*z^4 - 4*z^5)*G[1 - y, 1 - y, -y, z])/(3*z^3*(-1 + y + z)^2*(y + z)^3) - (4*(4 - 5*y + 4*y^2 - 8*z + 5*y*z + 4*z^2)*G[1 - y, -y, 0, z])/ (3*z^3*(-1 + y + z)^2) + (4*(4*y^2 - 5*y^3 + 4*y^4 + 14*y*z - 30*y^2*z + 19*y^3*z + 4*z^2 - 33*y*z^2 + 30*y^2*z^2 - 8*z^3 + 19*y*z^3 + 4*z^4)*G[1 - y, -y, 1 - y, z])/(3*z^3*(-1 + y + z)^2* (y + z)^2) + (8*(4*y^4 + 2*y^3*z + 4*y^2*z^2 + 9*y*z^3 - 6*y^2*z^3 + 6*z^4 - 12*y*z^4 - 6*z^5)*G[1 - y, -y, -y, z])/ (3*y^2*z^3*(y + z)^2) - (16*(3*y - 3*y^2 + y^3 - 6*y*z + 3*y^2*z + 3*y*z^2 + z^3)*G[-y, 0, 0, z])/(3*z^3*(-1 + y + z)^3) + (4*(-8*y^2 + 24*y^3 - 24*y^4 + 8*y^5 - 13*y*z + 63*y^2*z - 87*y^3*z + 37*y^4*z - 8*z^2 + 63*y*z^2 - 126*y^2*z^2 + 71*y^3*z^2 + 24*z^3 - 87*y*z^3 + 63*y^2*z^3 - 24*z^4 + 21*y*z^4)* G[-y, 0, 1 - y, z])/(3*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(-16*y^4 + 30*y^5 - 30*y^6 + 8*y^7 - 23*y^3*z + 81*y^4*z - 93*y^5*z + 37*y^6*z - 16*y^2*z^2 + 99*y^3*z^2 - 144*y^4*z^2 + 71*y^5*z^2 - 18*y*z^3 + 114*y^2*z^3 - 219*y^3*z^3 + 125*y^4*z^3 - 12*y^5*z^3 - 12*z^4 + 114*y*z^4 - 300*y^2*z^4 + 247*y^3*z^4 - 60*y^4*z^4 + 48*z^5 - 234*y*z^5 + 314*y^2*z^5 - 120*y^3*z^5 - 72*z^6 + 198*y*z^6 - 120*y^2*z^6 + 48*z^7 - 60*y*z^7 - 12*z^8)* G[-y, 0, -y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(-4 + 9*y - 9*y^2 + 4*y^3 + 12*z - 18*y*z + 9*y^2*z - 12*z^2 + 9*y*z^2 - 8*z^3)*G[-y, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^3) - (4*(-4*y^4 + 21*y^5 - 21*y^6 + 8*y^7 + y^3*z + 27*y^4*z - 57*y^5*z + 28*y^6*z - 4*y^2*z^2 + 18*y^3*z^2 - 63*y^4*z^2 + 44*y^5*z^2 - 9*y*z^3 + 45*y^2*z^3 - 84*y^3*z^3 + 67*y^4*z^3 - 6*y^5*z^3 - 6*z^4 + 57*y*z^4 - 138*y^2*z^4 + 125*y^3*z^4 - 30*y^4*z^4 + 24*z^5 - 117*y*z^5 + 157*y^2*z^5 - 60*y^3*z^5 - 36*z^6 + 99*y*z^6 - 60*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)* G[-y, 1 - y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (8*(-4*y^4 + 24*y^5 - 24*y^6 + 10*y^7 - 2*y^3*z + 42*y^4*z - 78*y^5*z + 38*y^6*z - 4*y^2*z^2 + 30*y^3*z^2 - 96*y^4*z^2 + 64*y^5*z^2 - 9*y*z^3 + 45*y^2*z^3 - 99*y^3*z^3 + 79*y^4*z^3 - 6*y^5*z^3 - 6*z^4 + 57*y*z^4 - 138*y^2*z^4 + 119*y^3*z^4 - 30*y^4*z^4 + 24*z^5 - 117*y*z^5 + 151*y^2*z^5 - 60*y^3*z^5 - 36*z^6 + 99*y*z^6 - 60*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)* G[-y, 1 - y, -y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (8*(4 - 11*y + 4*y^2 - 8*z + 11*y*z + 4*z^2)*G[-y, -y, 0, z])/ (3*z^3*(-1 + y + z)^2) - (4*(-4*y^4 + 24*y^5 - 24*y^6 + 8*y^7 - 14*y^3*z + 78*y^4*z - 114*y^5*z + 46*y^6*z - 4*y^2*z^2 + 66*y^3*z^2 - 168*y^4*z^2 + 98*y^5*z^2 + 9*y*z^3 - 21*y^2*z^3 - 45*y^3*z^3 + 63*y^4*z^3 + 6*y^5*z^3 + 6*z^4 - 57*y*z^4 + 114*y^2*z^4 - 75*y^3*z^4 + 30*y^4*z^4 - 24*z^5 + 117*y*z^5 - 153*y^2*z^5 + 60*y^3*z^5 + 36*z^6 - 99*y*z^6 + 60*y^2*z^6 - 24*z^7 + 30*y*z^7 + 6*z^8)*G[-y, -y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(4*y^4 + 2*y^3*z + 4*y^2*z^2 + 9*y*z^3 - 6*y^2*z^3 + 6*z^4 - 12*y*z^4 - 6*z^5)*G[-y, -y, -y, z])/(3*y^2*z^3*(y + z)^2)) - (2*(32*y^5 - 110*y^6 + 150*y^7 - 98*y^8 + 26*y^9 - 48*y^3*z + 312*y^4*z - 770*y^5*z + 921*y^6*z - 531*y^7*z + 107*y^8*z + 9*y^9*z - 24*y^2*z^2 + 272*y^3*z^2 - 837*y^4*z^2 + 1046*y^5*z^2 - 444*y^6*z^2 - 118*y^7*z^2 + 105*y^8*z^2 - 72*y*z^3 + 334*y^2*z^3 - 523*y^3*z^3 + 13*y^4*z^3 + 978*y^5*z^3 - 1078*y^6*z^3 + 348*y^7*z^3 + 132*y*z^4 - 205*y^2*z^4 - 659*y^3*z^4 + 2173*y^4*z^4 - 1996*y^5*z^4 + 537*y^6*z^4 - 18*z^5 + 81*y*z^5 - 622*y^2*z^5 + 1832*y^3*z^5 - 1780*y^4*z^5 + 435*y^5*z^5 + 36*z^6 - 249*y*z^6 + 783*y^2*z^6 - 855*y^3*z^6 + 177*y^4*z^6 - 24*z^7 + 141*y*z^7 - 213*y^2*z^7 + 24*y^3*z^7 + 6*z^8 - 21*y*z^8 - 3*y^2*z^8)*G[0, 0, 0, 1, y])/(3*(-1 + y)^2*y^2*z^2*(-1 + y + z)^3* (y + z)^3) + (8*(-8*y^4 + 20*y^5 - 16*y^6 + 4*y^7 + 12*y^2*z - 78*y^3*z + 162*y^4*z - 138*y^5*z + 42*y^6*z + 6*y*z^2 - 86*y^2*z^2 + 241*y^3*z^2 - 251*y^4*z^2 + 93*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 106*y*z^3 + 243*y^2*z^3 - 237*y^3*z^3 + 103*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 141*y*z^4 - 129*y^2*z^4 + 66*y^3*z^4 - 54*y^4*z^4 + 21*z^5 - 9*y*z^5 - 66*y^3*z^5 + 12*z^6 - 27*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[0, 0, 0, 1 - y, z])/ (3*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + (4*(36*y^6 - 78*y^7 + 42*y^8 + 108*y^5*z - 312*y^6*z + 201*y^7*z + 9*y^8*z - 90*y^3*z^2 + 327*y^4*z^2 - 597*y^5*z^2 + 286*y^6*z^2 + 81*y^7*z^2 + 90*y^2*z^3 - 75*y^3*z^3 - 114*y^4*z^3 - 281*y^5*z^3 + 303*y^6*z^3 + 18*y*z^4 - 375*y^2*z^4 + 768*y^3*z^4 - 1248*y^4*z^4 + 609*y^5*z^4 - 27*y*z^5 + 546*y^2*z^5 - 1307*y^3*z^5 + 705*y^4*z^5 + 18*z^6 - 9*y*z^6 - 488*y^2*z^6 + 459*y^3*z^6 - 36*z^7 + 3*y*z^7 + 141*y^2*z^7 + 24*z^8 + 3*y*z^8 - 6*z^9)*G[0, 0, 1, 0, y])/ (9*y^2*z^2*(-1 + y + z)^3*(y + z)^4) + (2*(-774*y^5 + 4236*y^6 - 9414*y^7 + 10800*y^8 - 6666*y^9 + 2052*y^10 - 234*y^11 - 2925*y^4*z + 18348*y^5*z - 46095*y^6*z + 59364*y^7*z - 41163*y^8*z + 14460*y^9*z - 2025*y^10*z + 36*y^11*z - 3985*y^3*z^2 + 30609*y^4*z^2 - 90204*y^5*z^2 + 132910*y^6*z^2 - 104055*y^7*z^2 + 41295*y^8*z^2 - 6804*y^9*z^2 + 234*y^10*z^2 - 1939*y^2*z^3 + 22533*y^3*z^3 - 85359*y^4*z^3 + 150340*y^5*z^3 - 135543*y^6*z^3 + 61191*y^7*z^3 - 11943*y^8*z^3 + 720*y^9*z^3 - 417*y*z^4 + 8403*y^2*z^4 - 43899*y^3*z^4 + 95187*y^4*z^4 - 99834*y^5*z^4 + 51612*y^6*z^4 - 12420*y^7*z^4 + 1368*y^8*z^4 + 12*z^5 + 1383*y*z^5 - 12666*y^2*z^5 + 35547*y^3*z^5 - 43323*y^4*z^5 + 25482*y^5*z^5 - 8163*y^6*z^5 + 1746*y^7*z^5 - 12*z^6 - 1575*y*z^6 + 7155*y^2*z^6 - 10113*y^3*z^6 + 6327*y^4*z^6 - 3240*y^5*z^6 + 1530*y^6*z^6 + 477*y*z^7 - 423*y^2*z^7 - 441*y^3*z^7 - 405*y^4*z^7 + 900*y^5*z^7 + 216*y*z^8 - 702*y^2*z^8 + 234*y^3*z^8 + 324*y^4*z^8 - 108*y*z^9 + 72*y^2*z^9 + 54*y^3*z^9)* G[0, 0, 1, 0, z])/(9*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^4) - (4*(-237*y^4 + 1689*y^5 - 4860*y^6 + 7290*y^7 - 6045*y^8 + 2637*y^9 - 474*y^10 - 714*y^3*z + 5814*y^4*z - 19122*y^5*z + 32679*y^6*z - 30816*y^7*z + 15378*y^8*z - 3300*y^9*z + 81*y^10*z - 592*y^2*z^2 + 6573*y^3*z^2 - 27192*y^4*z^2 + 56038*y^5*z^2 - 62280*y^6*z^2 + 36369*y^7*z^2 - 9384*y^8*z^2 + 468*y^9*z^2 - 159*y*z^3 + 3024*y^2*z^3 - 17541*y^3*z^3 + 46542*y^4*z^3 - 63603*y^5*z^3 + 44712*y^6*z^3 - 14109*y^7*z^3 + 1134*y^8*z^3 + 12*z^4 + 333*y*z^4 - 4497*y^2*z^4 + 18291*y^3*z^4 - 33498*y^4*z^4 + 29886*y^5*z^4 - 12012*y^6*z^4 + 1485*y^7*z^4 - 75*z^5 + 72*y*z^5 + 2049*y^2*z^5 - 7359*y^3*z^5 + 9837*y^4*z^5 - 5658*y^5*z^5 + 1125*y^6*z^5 + 126*z^6 - 486*y*z^6 + 333*y^2*z^6 + 774*y^3*z^6 - 1260*y^4*z^6 + 486*y^5*z^6 - 81*z^7 + 306*y*z^7 - 315*y^2*z^7 - 45*y^3*z^7 + 108*y^4*z^7 + 18*z^8 - 54*y*z^8 + 18*y^2*z^8 + 9*y^3*z^8)* G[0, 0, 1, 1, y])/(9*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) + (8*(-8*y^4 + 20*y^5 - 16*y^6 + 4*y^7 + 12*y^2*z - 78*y^3*z + 162*y^4*z - 138*y^5*z + 42*y^6*z + 6*y*z^2 - 86*y^2*z^2 + 241*y^3*z^2 - 251*y^4*z^2 + 93*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 106*y*z^3 + 243*y^2*z^3 - 237*y^3*z^3 + 103*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 141*y*z^4 - 129*y^2*z^4 + 66*y^3*z^4 - 54*y^4*z^4 + 21*z^5 - 9*y*z^5 - 66*y^3*z^5 + 12*z^6 - 27*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[0, 0, 1 - y, 0, z])/(3*(-1 + y)^2*y*z^2* (-1 + y + z)^2*(y + z)^3) - (4*(-264*y^4 + 1098*y^5 - 1698*y^6 + 1158*y^7 - 294*y^8 - 795*y^3*z + 3906*y^4*z - 7002*y^5*z + 5502*y^6*z - 1647*y^7*z + 36*y^8*z - 700*y^2*z^2 + 4684*y^3*z^2 - 10380*y^4*z^2 + 9670*y^5*z^2 - 3436*y^6*z^2 + 162*y^7*z^2 - 213*y*z^3 + 2438*y^2*z^3 - 7167*y^3*z^3 + 8082*y^4*z^3 - 3494*y^5*z^3 + 354*y^6*z^3 + 12*z^4 + 414*y*z^4 - 2182*y^2*z^4 + 3080*y^3*z^4 - 1708*y^4*z^4 + 492*y^5*z^4 - 36*z^5 - 111*y*z^5 + 168*y^2*z^5 - 129*y^3*z^5 + 432*y^4*z^5 + 36*z^6 - 168*y*z^6 + 246*y^2*z^6 + 210*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)* G[0, 0, 1 - y, 1 - y, z])/(9*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^3) - (2*(-9*y^5 + 24*y^6 + 3*y^7 - 72*y^8 + 93*y^9 - 48*y^10 + 9*y^11 - 378*y^4*z + 1668*y^5*z - 2832*y^6*z + 2268*y^7*z - 930*y^8*z + 420*y^9*z - 324*y^10*z + 108*y^11*z - 549*y^3*z^2 + 2700*y^4*z^2 - 4242*y^5*z^2 + 1476*y^6*z^2 + 1665*y^7*z^2 - 402*y^8*z^2 - 1242*y^9*z^2 + 594*y^10*z^2 - 169*y^2*z^3 + 1092*y^3*z^3 - 219*y^4*z^3 - 6751*y^5*z^3 + 11643*y^6*z^3 - 5064*y^7*z^3 - 2071*y^8*z^3 + 1539*y^9*z^3 + 84*y*z^4 - 180*y^2*z^4 + 1428*y^3*z^4 - 7608*y^4*z^4 + 12777*y^5*z^4 - 5739*y^6*z^4 - 3069*y^7*z^4 + 2307*y^8*z^4 - 15*z^5 + 162*y*z^5 - 1077*y^2*z^5 + 1536*y^3*z^5 - 1062*y^4*z^5 + 3111*y^5*z^5 - 4608*y^6*z^5 + 1953*y^7*z^5 + 114*z^6 - 1251*y*z^6 + 4726*y^2*z^6 - 9042*y^3*z^6 + 9354*y^4*z^6 - 4573*y^5*z^6 + 690*y^6*z^6 - 198*z^7 + 1689*y*z^7 - 4998*y^2*z^7 + 6156*y^3*z^7 - 2382*y^4*z^7 - 213*y^5*z^7 + 132*z^8 - 873*y*z^8 + 1611*y^2*z^8 - 537*y^3*z^8 - 279*y^4*z^8 - 33*z^9 + 153*y*z^9 - 27*y^2*z^9 - 75*y^3*z^9)*G[0, 0, -y, 1 - y, z])/(9*(-1 + y)^3*y^2*z^3* (-1 + y + z)^3*(y + z)^3) + (4*(36*y^6 - 54*y^7 + 12*y^8 + 6*y^9 + 144*y^5*z - 324*y^6*z + 213*y^7*z - 42*y^8*z + 9*y^9*z - 90*y^3*z^2 + 597*y^4*z^2 - 1392*y^5*z^2 + 1303*y^6*z^2 - 508*y^7*z^2 + 90*y^8*z^2 + 90*y^2*z^3 + 159*y^3*z^3 - 1635*y^4*z^3 + 2569*y^5*z^3 - 1564*y^6*z^3 + 372*y^7*z^3 + 18*y*z^4 - 141*y^2*z^4 - 777*y^3*z^4 + 2508*y^4*z^4 - 2457*y^5*z^4 + 813*y^6*z^4 + 45*y*z^5 - 471*y^2*z^5 + 1735*y^3*z^5 - 2386*y^4*z^5 + 1023*y^5*z^5 + 18*z^6 - 243*y*z^6 + 925*y^2*z^6 - 1492*y^3*z^6 + 756*y^4*z^6 - 36*z^7 + 255*y*z^7 - 546*y^2*z^7 + 318*y^3*z^7 + 24*z^8 - 93*y*z^8 + 69*y^2*z^8 - 6*z^9 + 6*y*z^9)*G[0, 1, 0, 0, y])/(9*(-1 + y)*y^2*z^2* (-1 + y + z)^3*(y + z)^4) - (4*(282*y^5 - 1488*y^6 + 3132*y^7 - 3300*y^8 + 1758*y^9 - 396*y^10 + 12*y^11 + 1077*y^4*z - 6528*y^5*z + 15582*y^6*z - 18552*y^7*z + 11289*y^8*z - 3072*y^9*z + 204*y^10*z + 1461*y^3*z^2 - 10896*y^4*z^2 + 30600*y^5*z^2 - 41785*y^6*z^2 + 28800*y^7*z^2 - 8931*y^8*z^2 + 751*y^9*z^2 + 693*y^2*z^3 - 7944*y^3*z^3 + 28800*y^4*z^3 - 46930*y^5*z^3 + 36939*y^6*z^3 - 12774*y^7*z^3 + 1264*y^8*z^3 - 48*y^9*z^3 + 189*y*z^4 - 3240*y^2*z^4 + 15618*y^3*z^4 - 30696*y^4*z^4 + 27462*y^5*z^4 - 10524*y^6*z^4 + 1446*y^7*z^4 - 255*y^8*z^4 - 684*y*z^5 + 5346*y^2*z^5 - 13252*y^3*z^5 + 13554*y^4*z^5 - 5916*y^5*z^5 + 1516*y^6*z^5 - 573*y^7*z^5 - 18*z^6 + 900*y*z^6 - 3517*y^2*z^6 + 4377*y^3*z^6 - 2253*y^4*z^6 + 1177*y^5*z^6 - 702*y^6*z^6 + 36*z^7 - 426*y*z^7 + 606*y^2*z^7 - 198*y^3*z^7 + 426*y^4*z^7 - 498*y^5*z^7 - 24*z^8 - 3*y*z^8 + 180*y^2*z^8 + 6*y^3*z^8 - 195*y^4*z^8 + 6*z^9 + 36*y*z^9 - 18*y^2*z^9 - 33*y^3*z^9)*G[0, 1, 0, 0, z])/(9*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3* (y + z)^4) - (2*(-450*y^4 + 3432*y^5 - 10296*y^6 + 15948*y^7 - 13638*y^8 + 6156*y^9 - 1152*y^10 - 1368*y^3*z + 11799*y^4*z - 40224*y^5*z + 70488*y^6*z - 67716*y^7*z + 34203*y^8*z - 7308*y^9*z + 126*y^10*z - 1362*y^2*z^2 + 14490*y^3*z^2 - 59265*y^4*z^2 + 121363*y^5*z^2 - 133527*y^6*z^2 + 76305*y^7*z^2 - 18562*y^8*z^2 + 558*y^9*z^2 - 360*y*z^3 + 6924*y^2*z^3 - 39177*y^3*z^3 + 100287*y^4*z^3 - 131118*y^5*z^3 + 86850*y^6*z^3 - 24633*y^7*z^3 + 1227*y^8*z^3 + 36*z^4 + 810*y*z^4 - 10317*y^2*z^4 + 38394*y^3*z^4 - 64044*y^4*z^4 + 51654*y^5*z^4 - 18333*y^6*z^4 + 1800*y^7*z^4 - 135*z^5 - 135*y*z^5 + 4126*y^2*z^5 - 11376*y^3*z^5 + 13071*y^4*z^5 - 7375*y^5*z^5 + 1806*y^6*z^5 + 198*z^6 - 885*y*z^6 + 1671*y^2*z^6 - 963*y^3*z^6 - 1239*y^4*z^6 + 1164*y^5*z^6 - 129*z^7 + 702*y*z^7 - 1116*y^2*z^7 + 48*y^3*z^7 + 441*y^4*z^7 + 30*z^8 - 144*y*z^8 + 18*y^2*z^8 + 78*y^3*z^8)*G[0, 1, 0, 1, y])/ (9*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) + (2*(-62*y^5 - 12*y^6 + 12*y^7 - 177*y^4*z + 177*y^5*z + 6*y^6*z + 24*y^7*z - 177*y^3*z^2 + 576*y^4*z^2 - 270*y^5*z^2 + 96*y^6*z^2 + 89*y^2*z^3 + 141*y^3*z^3 - 300*y^4*z^3 + 65*y^5*z^3 - 15*y*z^4 - 189*y^2*z^4 + 102*y^3*z^4 - 111*y^4*z^4 - 42*y^5*z^4 - 6*z^5 + 90*y*z^5 + 12*y^2*z^5 - 84*y^3*z^5 - 144*y^4*z^5 + 33*z^6 - 180*y*z^6 + 128*y^2*z^6 - 192*y^3*z^6 - 54*z^7 + 147*y*z^7 - 132*y^2*z^7 + 39*z^8 - 54*y*z^8 - 12*z^9)*G[0, 1, 0, 1 - y, z])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^3) - (2*(24*y^5 - 18*y^6 - 18*y^7 + 18*y^8 - 6*y^9 + 84*y^4*z - 105*y^5*z - 114*y^6*z + 228*y^7*z - 102*y^8*z + 9*y^9*z - 100*y^3*z^2 + 586*y^4*z^2 - 1545*y^5*z^2 + 1571*y^6*z^2 - 602*y^7*z^2 + 90*y^8*z^2 + 86*y^2*z^3 + 355*y^3*z^3 - 2487*y^4*z^3 + 3233*y^5*z^3 - 1607*y^6*z^3 + 393*y^7*z^3 + 96*y*z^4 - 285*y^2*z^4 - 1305*y^3*z^4 + 2973*y^4*z^4 - 2493*y^5*z^4 + 906*y^6*z^4 + 12*z^5 - 114*y*z^5 - 435*y^2*z^5 + 1742*y^3*z^5 - 2558*y^4*z^5 + 1191*y^5*z^5 + 15*z^6 - 222*y*z^6 + 923*y^2*z^6 - 1742*y^3*z^6 + 918*y^4*z^6 - 54*z^7 + 321*y*z^7 - 705*y^2*z^7 + 411*y^3*z^7 + 39*z^8 - 141*y*z^8 + 102*y^2*z^8 - 12*z^9 + 12*y*z^9)* G[0, 1, 1, 0, y])/(9*(-1 + y)*y^2*z^2*(-1 + y + z)^3*(y + z)^4) - (2*(-62*y^6 + 174*y^7 - 138*y^8 - 10*y^9 + 48*y^10 - 12*y^11 - 179*y^5*z + 768*y^6*z - 1572*y^7*z + 2132*y^8*z - 1959*y^9*z + 1044*y^10*z - 234*y^11*z - 72*y^4*z^2 + 900*y^5*z^2 - 4182*y^6*z^2 + 9423*y^7*z^2 - 11133*y^8*z^2 + 6693*y^9*z^2 - 1665*y^10*z^2 + 36*y^11*z^2 + 440*y^3*z^3 - 1659*y^4*z^3 - 780*y^5*z^3 + 12196*y^6*z^3 - 22152*y^7*z^3 + 16725*y^8*z^3 - 5004*y^9*z^3 + 234*y^10*z^3 + 326*y^2*z^4 - 2613*y^3*z^4 + 4425*y^4*z^4 + 5452*y^5*z^4 - 22395*y^6*z^4 + 22428*y^7*z^4 - 8208*y^8*z^4 + 585*y^9*z^4 + 87*y*z^5 - 1485*y^2*z^5 + 4989*y^3*z^5 - 1923*y^4*z^5 - 12006*y^5*z^5 + 17349*y^6*z^5 - 7659*y^7*z^5 + 648*y^8*z^5 - 6*z^6 - 345*y*z^6 + 2523*y^2*z^6 - 3702*y^3*z^6 - 2166*y^4*z^6 + 7215*y^5*z^6 - 3663*y^6*z^6 + 135*y^7*z^6 + 6*z^7 + 477*y*z^7 - 1575*y^2*z^7 + 561*y^3*z^7 + 1413*y^4*z^7 - 504*y^5*z^7 - 414*y^6*z^7 - 171*y*z^8 + 450*y^3*z^8 + 108*y^4*z^8 - 441*y^5*z^8 - 90*y*z^9 + 297*y^2*z^9 - 63*y^3*z^9 - 180*y^4*z^9 + 54*y*z^10 - 36*y^2*z^10 - 27*y^3*z^10)* G[0, 1, 1, 0, z])/(9*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^4) + (2*(-210*y^4 + 932*y^5 - 1536*y^6 + 1116*y^7 - 302*y^8 - 609*y^3*z + 3216*y^4*z - 6144*y^5*z + 5112*y^6*z - 1611*y^7*z + 36*y^8*z - 580*y^2*z^2 + 4002*y^3*z^2 - 9250*y^4*z^2 + 8916*y^5*z^2 - 3244*y^6*z^2 + 156*y^7*z^2 - 177*y*z^3 + 2100*y^2*z^3 - 6445*y^3*z^3 + 7352*y^4*z^3 - 3070*y^5*z^3 + 312*y^6*z^3 + 12*z^4 + 330*y*z^4 - 1900*y^2*z^4 + 2660*y^3*z^4 - 1198*y^4*z^4 + 384*y^5*z^4 - 36*z^5 - 69*y*z^5 + 96*y^2*z^5 + 141*y^3*z^5 + 300*y^4*z^5 + 36*z^6 - 144*y*z^6 + 264*y^2*z^6 + 132*y^3*z^6 - 12*z^7 + 60*y*z^7 + 24*y^2*z^7)*G[0, 1, 1, 1, y])/ (3*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + (2*(-62*y^5 - 12*y^6 + 12*y^7 - 177*y^4*z + 177*y^5*z + 6*y^6*z + 24*y^7*z - 177*y^3*z^2 + 576*y^4*z^2 - 270*y^5*z^2 + 96*y^6*z^2 + 89*y^2*z^3 + 141*y^3*z^3 - 300*y^4*z^3 + 65*y^5*z^3 - 15*y*z^4 - 189*y^2*z^4 + 102*y^3*z^4 - 111*y^4*z^4 - 42*y^5*z^4 - 6*z^5 + 90*y*z^5 + 12*y^2*z^5 - 84*y^3*z^5 - 144*y^4*z^5 + 33*z^6 - 180*y*z^6 + 128*y^2*z^6 - 192*y^3*z^6 - 54*z^7 + 147*y*z^7 - 132*y^2*z^7 + 39*z^8 - 54*y*z^8 - 12*z^9)*G[0, 1, 1 - y, 0, z])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + (8*(-8*y^4 + 20*y^5 - 16*y^6 + 4*y^7 + 12*y^2*z - 78*y^3*z + 162*y^4*z - 138*y^5*z + 42*y^6*z + 6*y*z^2 - 86*y^2*z^2 + 241*y^3*z^2 - 251*y^4*z^2 + 93*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 106*y*z^3 + 243*y^2*z^3 - 237*y^3*z^3 + 103*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 141*y*z^4 - 129*y^2*z^4 + 66*y^3*z^4 - 54*y^4*z^4 + 21*z^5 - 9*y*z^5 - 66*y^3*z^5 + 12*z^6 - 27*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[0, 1 - y, 0, 0, z])/(3*(-1 + y)^2*y*z^2* (-1 + y + z)^2*(y + z)^3) - (4*(-264*y^4 + 1098*y^5 - 1698*y^6 + 1158*y^7 - 294*y^8 - 795*y^3*z + 3906*y^4*z - 7002*y^5*z + 5502*y^6*z - 1647*y^7*z + 36*y^8*z - 700*y^2*z^2 + 4684*y^3*z^2 - 10380*y^4*z^2 + 9670*y^5*z^2 - 3436*y^6*z^2 + 162*y^7*z^2 - 213*y*z^3 + 2438*y^2*z^3 - 7167*y^3*z^3 + 8082*y^4*z^3 - 3494*y^5*z^3 + 354*y^6*z^3 + 12*z^4 + 414*y*z^4 - 2182*y^2*z^4 + 3080*y^3*z^4 - 1708*y^4*z^4 + 492*y^5*z^4 - 36*z^5 - 111*y*z^5 + 168*y^2*z^5 - 129*y^3*z^5 + 432*y^4*z^5 + 36*z^6 - 168*y*z^6 + 246*y^2*z^6 + 210*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)* G[0, 1 - y, 0, 1 - y, z])/(9*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^3) + (2*(774*y^5 - 4590*y^6 + 10584*y^7 - 11952*y^8 + 6642*y^9 - 1458*y^10 + 2925*y^4*z - 19161*y^5*z + 48672*y^6*z - 60480*y^7*z + 37143*y^8*z - 9279*y^9*z + 180*y^10*z + 3985*y^3*z^2 - 30443*y^4*z^2 + 88198*y^5*z^2 - 123172*y^6*z^2 + 84623*y^7*z^2 - 24217*y^8*z^2 + 1026*y^9*z^2 + 1939*y^2*z^3 - 20965*y^3*z^3 + 75891*y^4*z^3 - 124957*y^5*z^3 + 98848*y^6*z^3 - 33270*y^7*z^3 + 2514*y^8*z^3 + 417*y*z^4 - 6899*y^2*z^4 + 33219*y^3*z^4 - 66897*y^4*z^4 + 62690*y^5*z^4 - 26040*y^6*z^4 + 3492*y^7*z^4 - 12*z^5 - 798*y*z^5 + 6757*y^2*z^5 - 17799*y^3*z^5 + 20547*y^4*z^5 - 11815*y^5*z^5 + 3048*y^6*z^5 + 36*z^6 + 255*y*z^6 - 1335*y^2*z^6 + 2223*y^3*z^6 - 3009*y^4*z^6 + 1722*y^5*z^6 - 36*z^7 + 216*y*z^7 - 450*y^2*z^7 - 396*y^3*z^7 + 594*y^4*z^7 + 12*z^8 - 90*y*z^8 - 36*y^2*z^8 + 96*y^3*z^8)*G[0, 1 - y, 1, 0, z])/ (9*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4) - (4*(-264*y^4 + 1098*y^5 - 1698*y^6 + 1158*y^7 - 294*y^8 - 795*y^3*z + 3906*y^4*z - 7002*y^5*z + 5502*y^6*z - 1647*y^7*z + 36*y^8*z - 700*y^2*z^2 + 4684*y^3*z^2 - 10380*y^4*z^2 + 9670*y^5*z^2 - 3436*y^6*z^2 + 162*y^7*z^2 - 213*y*z^3 + 2438*y^2*z^3 - 7167*y^3*z^3 + 8082*y^4*z^3 - 3494*y^5*z^3 + 354*y^6*z^3 + 12*z^4 + 414*y*z^4 - 2182*y^2*z^4 + 3080*y^3*z^4 - 1708*y^4*z^4 + 492*y^5*z^4 - 36*z^5 - 111*y*z^5 + 168*y^2*z^5 - 129*y^3*z^5 + 432*y^4*z^5 + 36*z^6 - 168*y*z^6 + 246*y^2*z^6 + 210*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)*G[0, 1 - y, 1 - y, 0, z])/ (9*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) - (2*(-264*y^4 + 1082*y^5 - 1658*y^6 + 1126*y^7 - 286*y^8 - 771*y^3*z + 3750*y^4*z - 6678*y^5*z + 5226*y^6*z - 1563*y^7*z + 36*y^8*z - 688*y^2*z^2 + 4512*y^3*z^2 - 9898*y^4*z^2 + 9168*y^5*z^2 - 3250*y^6*z^2 + 156*y^7*z^2 - 177*y*z^3 + 2226*y^2*z^3 - 6681*y^3*z^3 + 7608*y^4*z^3 - 3288*y^5*z^3 + 312*y^6*z^3 + 12*z^4 + 330*y*z^4 - 1900*y^2*z^4 + 2822*y^3*z^4 - 1576*y^4*z^4 + 384*y^5*z^4 - 36*z^5 - 69*y*z^5 + 150*y^2*z^5 - 129*y^3*z^5 + 300*y^4*z^5 + 36*z^6 - 144*y*z^6 + 192*y^2*z^6 + 132*y^3*z^6 - 12*z^7 + 60*y*z^7 + 24*y^2*z^7)*G[0, 1 - y, 1 - y, 1 - y, z])/ (3*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + (2*(-y^5 - 54*y^6 + 261*y^7 - 484*y^8 + 441*y^9 - 198*y^10 + 35*y^11 - 891*y^4*z + 4878*y^5*z - 11061*y^6*z + 13350*y^7*z - 9201*y^8*z + 3654*y^9*z - 831*y^10*z + 102*y^11*z - 2322*y^3*z^2 + 15642*y^4*z^2 - 42558*y^5*z^2 + 60735*y^6*z^2 - 49086*y^7*z^2 + 22560*y^8*z^2 - 5610*y^9*z^2 + 639*y^10*z^2 - 1784*y^2*z^3 + 17082*y^3*z^3 - 59097*y^4*z^3 + 101555*y^5*z^3 - 96030*y^6*z^3 + 50964*y^7*z^3 - 14577*y^8*z^3 + 1887*y^9*z^3 - 561*y*z^4 + 9102*y^2*z^4 - 42696*y^3*z^4 + 90804*y^4*z^4 - 101991*y^5*z^4 + 63612*y^6*z^4 - 21672*y^7*z^4 + 3402*y^8*z^4 + 15*z^5 + 2052*y*z^5 - 16944*y^2*z^5 + 48360*y^3*z^5 - 67176*y^4*z^5 + 50847*y^5*z^5 - 21249*y^6*z^5 + 4095*y^7*z^5 - 6*z^6 - 2799*y*z^6 + 13865*y^2*z^6 - 26316*y^3*z^6 + 25620*y^4*z^6 - 13703*y^5*z^6 + 3357*y^6*z^6 - 18*z^7 + 1443*y*z^7 - 4614*y^2*z^7 + 6426*y^3*z^7 - 4962*y^4*z^7 + 1779*y^5*z^7 + 12*z^8 - 72*y*z^8 + 198*y^2*z^8 - 606*y^3*z^8 + 522*y^4*z^8 - 3*z^9 - 99*y*z^9 + 63*y^2*z^9 + 57*y^3*z^9)*G[0, 1 - y, -y, 1 - y, z])/(9*(-1 + y)^3*y^2*z^3* (-1 + y + z)^3*(y + z)^3) + (2*(9*y^5 + 150*y^6 - 318*y^7 + 212*y^8 - 53*y^9 + 771*y^4*z - 2610*y^5*z + 3369*y^6*z - 2004*y^7*z + 468*y^8*z + 6*y^9*z + 1968*y^3*z^2 - 9861*y^4*z^2 + 17427*y^5*z^2 - 13437*y^6*z^2 + 3984*y^7*z^2 - 81*y^8*z^2 + 1537*y^2*z^3 - 12226*y^3*z^3 + 29703*y^4*z^3 - 29400*y^5*z^3 + 10914*y^6*z^3 - 528*y^7*z^3 + 231*y*z^4 - 5775*y^2*z^4 + 22731*y^3*z^4 - 30816*y^4*z^4 + 14898*y^5*z^4 - 1251*y^6*z^4 - 12*z^5 - 708*y*z^5 + 7548*y^2*z^5 - 16182*y^3*z^5 + 10920*y^4*z^5 - 1512*y^5*z^5 + 30*z^6 + 744*y*z^6 - 3815*y^2*z^6 + 4058*y^3*z^6 - 963*y^4*z^6 - 36*z^7 - 246*y*z^7 + 576*y^2*z^7 - 276*y^3*z^7 + 24*z^8 - 15*y*z^8 - 9*y^2*z^8 - 6*z^9 + 6*y*z^9)* G[0, -y, 0, 1 - y, z])/(9*(-1 + y)*y^2*z^3*(-1 + y + z)^3* (y + z)^3) + (2*(9*y^5 + 150*y^6 - 318*y^7 + 212*y^8 - 53*y^9 + 771*y^4*z - 2610*y^5*z + 3369*y^6*z - 2004*y^7*z + 468*y^8*z + 6*y^9*z + 1968*y^3*z^2 - 9861*y^4*z^2 + 17427*y^5*z^2 - 13437*y^6*z^2 + 3984*y^7*z^2 - 81*y^8*z^2 + 1537*y^2*z^3 - 12226*y^3*z^3 + 29703*y^4*z^3 - 29400*y^5*z^3 + 10914*y^6*z^3 - 528*y^7*z^3 + 231*y*z^4 - 5775*y^2*z^4 + 22731*y^3*z^4 - 30816*y^4*z^4 + 14898*y^5*z^4 - 1251*y^6*z^4 - 12*z^5 - 708*y*z^5 + 7548*y^2*z^5 - 16182*y^3*z^5 + 10920*y^4*z^5 - 1512*y^5*z^5 + 30*z^6 + 744*y*z^6 - 3815*y^2*z^6 + 4058*y^3*z^6 - 963*y^4*z^6 - 36*z^7 - 246*y*z^7 + 576*y^2*z^7 - 276*y^3*z^7 + 24*z^8 - 15*y*z^8 - 9*y^2*z^8 - 6*z^9 + 6*y*z^9)*G[0, -y, 1 - y, 0, z])/ (9*(-1 + y)*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + (2*(-52*y^5 + 308*y^6 - 700*y^7 + 772*y^8 - 416*y^9 + 88*y^10 + 627*y^4*z - 3733*y^5*z + 8674*y^6*z - 9990*y^7*z + 5851*y^8*z - 1525*y^9*z + 96*y^10*z + 1842*y^3*z^2 - 12948*y^4*z^2 + 34970*y^5*z^2 - 46302*y^6*z^2 + 30936*y^7*z^2 - 9158*y^8*z^2 + 660*y^9*z^2 + 1434*y^2*z^3 - 13689*y^3*z^3 + 46170*y^4*z^3 - 73029*y^5*z^3 + 57105*y^6*z^3 - 19962*y^7*z^3 + 1971*y^8*z^3 + 486*y*z^4 - 6651*y^2*z^4 + 29241*y^3*z^4 - 56760*y^4*z^4 + 53226*y^5*z^4 - 22869*y^6*z^4 + 3327*y^7*z^4 - 9*z^5 - 1170*y*z^5 + 8823*y^2*z^5 - 22881*y^3*z^5 + 27054*y^4*z^5 - 15249*y^5*z^5 + 3414*y^6*z^5 + 27*z^6 + 801*y*z^6 - 3879*y^2*z^6 + 6651*y^3*z^6 - 5760*y^4*z^6 + 2106*y^5*z^6 - 27*z^7 - 36*y*z^7 + 306*y^2*z^7 - 1008*y^3*z^7 + 711*y^4*z^7 + 9*z^8 - 81*y*z^8 - 45*y^2*z^8 + 99*y^3*z^8)*G[0, -y, 1 - y, 1 - y, z])/(9*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^3) + (2*(36*y^5 - 60*y^6 - 66*y^7 + 206*y^8 - 162*y^9 + 54*y^10 - 8*y^11 - 777*y^4*z + 5364*y^5*z - 14916*y^6*z + 21588*y^7*z - 17259*y^8*z + 7266*y^9*z - 1272*y^10*z + 6*y^11*z - 2091*y^3*z^2 + 16551*y^4*z^2 - 52686*y^5*z^2 + 87036*y^6*z^2 - 79326*y^7*z^2 + 38268*y^8*z^2 - 7941*y^9*z^2 + 189*y^10*z^2 - 1778*y^2*z^3 + 18642*y^3*z^3 - 73353*y^4*z^3 + 144244*y^5*z^3 - 153465*y^6*z^3 + 86169*y^7*z^3 - 21560*y^8*z^3 + 1101*y^9*z^3 - 327*y*z^4 + 8181*y^2*z^4 - 47376*y^3*z^4 + 120069*y^4*z^4 - 155913*y^5*z^4 + 105075*y^6*z^4 - 32604*y^7*z^4 + 2895*y^8*z^4 - 3*z^5 + 1224*y*z^5 - 14079*y^2*z^5 + 51786*y^3*z^5 - 87552*y^4*z^5 + 74136*y^5*z^5 - 29715*y^6*z^5 + 4203*y^7*z^5 + 30*z^6 - 1746*y*z^6 + 11175*y^2*z^6 - 26736*y^3*z^6 + 30222*y^4*z^6 - 16557*y^5*z^6 + 3603*y^6*z^6 - 54*z^7 + 1080*y*z^7 - 4095*y^2*z^7 + 6669*y^3*z^7 - 5454*y^4*z^7 + 1827*y^5*z^7 + 36*z^8 - 243*y*z^8 + 621*y^2*z^8 - 954*y^3*z^8 + 513*y^4*z^8 - 9*z^9 - 63*y^2*z^9 + 63*y^3*z^9)* G[0, -y, -y, 1 - y, z])/(9*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3* (y + z)^3) + (8*(4*y^3 - 8*y^5 + 4*y^6 - 6*y*z + 30*y^2*z - 28*y^3*z - 12*y^4*z + 16*y^5*z + 18*z^2 - 58*y*z^2 + 92*y^2*z^2 - 112*y^3*z^2 + 63*y^4*z^2 - 3*y^5*z^2 - 60*z^3 + 192*y*z^3 - 256*y^2*z^3 + 139*y^3*z^3 - 6*y^4*z^3 + 72*z^4 - 184*y*z^4 + 139*y^2*z^4 - 36*z^5 + 57*y*z^5 + 6*y^2*z^5 + 6*z^6 + 3*y*z^6)* G[1, 0, 0, 0, y])/(3*(-1 + y)*z^2*(-1 + y + z)^3*(y + z)^3) - (8*(-24*y + 100*y^2 - 152*y^3 + 100*y^4 - 24*y^5 - 18*z + 154*y*z - 384*y^2*z + 402*y^3*z - 178*y^4*z + 24*y^5*z + 60*z^2 - 289*y*z^2 + 494*y^2*z^2 - 361*y^3*z^2 + 96*y^4*z^2 - 63*z^3 + 207*y*z^3 - 276*y^2*z^3 + 150*y^3*z^3 - 18*y^4*z^3 + 9*z^4 - 48*y*z^4 + 96*y^2*z^4 - 39*y^3*z^4 + 21*z^5 + 9*y*z^5 - 30*y^2*z^5 - 9*z^6 - 9*y*z^6)*G[1, 0, 0, 0, z])/(3*(-1 + y)^2*y*z^2*(-1 + y + z)^3* (y + z)) - (2*(-216*y^4 + 1152*y^5 - 2502*y^6 + 2772*y^7 - 1584*y^8 + 396*y^9 - 18*y^10 - 729*y^3*z + 4617*y^4*z - 11664*y^5*z + 14967*y^6*z - 10161*y^7*z + 3375*y^8*z - 414*y^9*z + 9*y^10*z - 1009*y^2*z^2 + 7887*y^3*z^2 - 23682*y^4*z^2 + 35481*y^5*z^2 - 28158*y^6*z^2 + 11292*y^7*z^2 - 1883*y^8*z^2 + 72*y^9*z^2 - 267*y*z^3 + 4719*y^2*z^3 - 20772*y^3*z^3 + 40083*y^4*z^3 - 38970*y^5*z^3 + 19026*y^6*z^3 - 4059*y^7*z^3 + 240*y^8*z^3 + 21*z^4 + 873*y*z^4 - 7938*y^2*z^4 + 22155*y^3*z^4 - 27990*y^4*z^4 + 17289*y^5*z^4 - 4896*y^6*z^4 + 486*y^7*z^4 - 48*z^5 - 1008*y*z^5 + 5456*y^2*z^5 - 9726*y^3*z^5 + 7971*y^4*z^5 - 3251*y^5*z^5 + 615*y^6*z^5 + 54*z^6 + 264*y*z^6 - 915*y^2*z^6 + 1098*y^3*z^6 - 912*y^4*z^6 + 438*y^5*z^6 - 42*z^7 + 225*y*z^7 - 396*y^2*z^7 + 96*y^3*z^7 + 144*y^4*z^7 + 15*z^8 - 99*y*z^8 + 81*y^2*z^8 + 12*y^3*z^8)*G[1, 0, 0, 1, y])/(9*(-1 + y)^3*y^2*z^2* (-1 + y + z)^3*(y + z)^3) + (4*(62*y^4 + 12*y^5 - 12*y^6 + 139*y^3*z - 159*y^4*z - 48*y^5*z + 12*y^6*z + 98*y^2*z^2 - 426*y^3*z^2 + 135*y^4*z^2 + 36*y^5*z^2 - 9*y*z^3 - 255*y^2*z^3 + 408*y^3*z^3 - 17*y^4*z^3 - 6*z^4 + 48*y*z^4 + 183*y^2*z^4 - 70*y^3*z^4 - 21*y^4*z^4 + 24*z^5 - 90*y*z^5 + 19*y^2*z^5 - 51*y^3*z^5 - 36*z^6 + 72*y*z^6 - 45*y^2*z^6 + 24*z^7 - 21*y*z^7 - 6*z^8)*G[1, 0, 0, 1 - y, z])/(9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(-24*y^5 + 228*y^6 - 516*y^7 + 420*y^8 - 108*y^9 - 66*y^4*z + 810*y^5*z - 2304*y^6*z + 2352*y^7*z - 810*y^8*z + 18*y^9*z - 107*y^3*z^2 + 1361*y^4*z^2 - 4782*y^5*z^2 + 6230*y^6*z^2 - 2981*y^7*z^2 + 279*y^8*z^2 + 157*y^2*z^3 + 401*y^3*z^3 - 4632*y^4*z^3 + 9296*y^5*z^3 - 6497*y^6*z^3 + 1221*y^7*z^3 - 141*y*z^4 + 579*y^2*z^4 - 3618*y^3*z^4 + 9588*y^4*z^4 - 9249*y^5*z^4 + 2625*y^6*z^4 - 39*z^5 + 789*y*z^5 - 3306*y^2*z^5 + 8012*y^3*z^5 - 9059*y^4*z^5 + 3279*y^5*z^5 + 156*z^6 - 1560*y*z^6 + 4622*y^2*z^6 - 5963*y^3*z^6 + 2529*y^4*z^6 - 234*z^7 + 1356*y*z^7 - 2379*y^2*z^7 + 1203*y^3*z^7 + 156*z^8 - 483*y*z^8 + 327*y^2*z^8 - 39*z^9 + 39*y*z^9)*G[1, 0, 1, 0, y])/(9*(-1 + y)*y^2*z^2* (-1 + y + z)^3*(y + z)^4) - (2*(-171*y^3 + 628*y^4 - 543*y^5 + 210*y^6 - 342*y^2*z + 1988*y^3*z - 3078*y^4*z + 1614*y^5*z - 246*y^6*z - 171*y*z^2 + 2086*y^2*z^2 - 5715*y^3*z^2 + 4776*y^4*z^2 - 1233*y^5*z^2 + 36*y^6*z^2 + 666*y*z^3 - 4206*y^2*z^3 + 6318*y^3*z^3 - 2590*y^4*z^3 + 162*y^5*z^3 - 12*z^4 - 930*y*z^4 + 3522*y^2*z^4 - 2588*y^3*z^4 + 264*y^4*z^4 + 48*z^5 + 504*y*z^5 - 1060*y^2*z^5 + 168*y^3*z^5 - 72*z^6 - 27*y*z^6 + 48*z^7 - 42*y*z^7 - 12*z^8)*G[1, 0, 1, 0, z])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(54*y^3 - 1314*y^4 + 6330*y^5 - 13824*y^6 + 16350*y^7 - 10830*y^8 + 3762*y^9 - 528*y^10 + 135*y^2*z - 3870*y^3*z + 22104*y^4*z - 56028*y^5*z + 75741*y^6*z - 56970*y^7*z + 22674*y^8*z - 3876*y^9*z + 90*y^10*z + 216*y*z^2 - 4296*y^2*z^2 + 28899*y^3*z^2 - 87318*y^4*z^2 + 137905*y^5*z^2 - 119451*y^6*z^2 + 54786*y^7*z^2 - 11299*y^8*z^2 + 558*y^9*z^2 + 27*z^3 - 1512*y*z^3 + 16149*y^2*z^3 - 64962*y^3*z^3 + 126204*y^4*z^3 - 129408*y^5*z^3 + 69597*y^6*z^3 - 17502*y^7*z^3 + 1407*y^8*z^3 - 72*z^4 + 3321*y*z^4 - 22854*y^2*z^4 + 60153*y^3*z^4 - 76419*y^4*z^4 + 49602*y^5*z^4 - 15657*y^6*z^4 + 1926*y^7*z^4 + 45*z^5 - 2916*y*z^5 + 13135*y^2*z^5 - 22275*y^3*z^5 + 18174*y^4*z^5 - 7735*y^5*z^5 + 1590*y^6*z^5 + 54*z^6 + 564*y*z^6 - 1470*y^2*z^6 + 1512*y^3*z^6 - 1410*y^4*z^6 + 804*y^5*z^6 - 84*z^7 + 513*y*z^7 - 981*y^2*z^7 + 381*y^3*z^7 + 225*y^4*z^7 + 30*z^8 - 198*y*z^8 + 162*y^2*z^8 + 24*y^3*z^8)*G[1, 0, 1, 1, y])/(9*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3* (y + z)^3) + (4*(62*y^4 + 12*y^5 - 12*y^6 + 139*y^3*z - 159*y^4*z - 48*y^5*z + 12*y^6*z + 98*y^2*z^2 - 426*y^3*z^2 + 135*y^4*z^2 + 36*y^5*z^2 - 9*y*z^3 - 255*y^2*z^3 + 408*y^3*z^3 - 17*y^4*z^3 - 6*z^4 + 48*y*z^4 + 183*y^2*z^4 - 70*y^3*z^4 - 21*y^4*z^4 + 24*z^5 - 90*y*z^5 + 19*y^2*z^5 - 51*y^3*z^5 - 36*z^6 + 72*y*z^6 - 45*y^2*z^6 + 24*z^7 - 21*y*z^7 - 6*z^8)*G[1, 0, 1 - y, 0, z])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(-171*y^3 + 442*y^4 - 579*y^5 + 246*y^6 - 342*y^2*z + 1571*y^3*z - 2601*y^4*z + 1758*y^5*z - 282*y^6*z - 171*y*z^2 + 1792*y^2*z^2 - 4437*y^3*z^2 + 4371*y^4*z^2 - 1341*y^5*z^2 + 36*y^6*z^2 + 693*y*z^3 - 3441*y^2*z^3 + 5094*y^3*z^3 - 2539*y^4*z^3 + 162*y^5*z^3 + 6*z^4 - 1074*y*z^4 + 2973*y^2*z^4 - 2378*y^3*z^4 + 327*y^4*z^4 - 24*z^5 + 774*y*z^5 - 1117*y^2*z^5 + 321*y^3*z^5 + 36*z^6 - 243*y*z^6 + 135*y^2*z^6 - 24*z^7 + 21*y*z^7 + 6*z^8)* G[1, 0, 1 - y, 1 - y, z])/(9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(-45*y^3 + 79*y^4 - 129*y^5 + 27*y^6 + 6*y^7 - 99*y^2*z + 398*y^3*z - 677*y^4*z + 477*y^5*z - 75*y^6*z - 63*y*z^2 + 556*y^2*z^2 - 1291*y^3*z^2 + 1364*y^4*z^2 - 435*y^5*z^2 + 6*y^6*z^2 - 9*z^3 + 294*y*z^3 - 1133*y^2*z^3 + 1543*y^3*z^3 - 730*y^4*z^3 - 15*y^5*z^3 + 33*z^4 - 456*y*z^4 + 845*y^2*z^4 - 452*y^3*z^4 - 90*y^4*z^4 - 42*z^5 + 234*y*z^5 - 40*y^2*z^5 - 153*y^3*z^5 + 18*z^6 + 39*y*z^6 - 129*y^2*z^6 + 3*z^7 - 48*y*z^7 - 3*z^8)*G[1, 0, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3* (y + z)^2) - (4*(-18*y^6 + 54*y^7 - 54*y^8 + 18*y^9 + 18*y^4*z - 117*y^5*z + 270*y^6*z - 252*y^7*z + 72*y^8*z + 9*y^9*z + 178*y^3*z^2 - 721*y^4*z^2 + 1113*y^5*z^2 - 561*y^6*z^2 - 99*y^7*z^2 + 90*y^8*z^2 - 68*y^2*z^3 - 121*y^3*z^3 + 549*y^4*z^3 + 414*y^5*z^3 - 1143*y^6*z^3 + 351*y^7*z^3 - 78*y*z^4 + 549*y^2*z^4 - 1155*y^3*z^4 + 2538*y^4*z^4 - 2646*y^5*z^4 + 720*y^6*z^4 - 12*z^5 + 222*y*z^5 - 1017*y^2*z^5 + 2652*y^3*z^5 - 2808*y^4*z^5 + 855*y^5*z^5 + 12*z^6 - 210*y*z^6 + 1017*y^2*z^6 - 1485*y^3*z^6 + 594*y^4*z^6 + 126*y*z^7 - 369*y^2*z^7 + 225*y^3*z^7 - 36*y*z^8 + 36*y^2*z^8)*G[1, 1, 0, 0, y])/(9*(-1 + y)*y^2*z^2*(-1 + y + z)^3* (y + z)^4) + (4*(62*y^4 - 112*y^5 + 26*y^6 + 36*y^7 - 12*y^8 + 193*y^3*z - 659*y^4*z + 727*y^5*z - 237*y^6*z - 36*y^7*z + 12*y^8*z + 206*y^2*z^2 - 1255*y^3*z^2 + 2366*y^4*z^2 - 1791*y^5*z^2 + 474*y^6*z^2 + 45*y*z^3 - 837*y^2*z^3 + 2733*y^3*z^3 - 3458*y^4*z^3 + 1840*y^5*z^3 - 323*y^6*z^3 - 6*z^4 - 129*y*z^4 + 1158*y^2*z^4 - 2533*y^3*z^4 + 2297*y^4*z^4 - 847*y^5*z^4 + 60*y^6*z^4 + 24*z^5 + 78*y*z^5 - 551*y^2*z^5 + 1027*y^3*z^5 - 815*y^4*z^5 + 183*y^5*z^5 - 36*z^6 + 90*y*z^6 - 45*y^2*z^6 - 270*y^3*z^6 + 207*y^4*z^6 + 24*z^7 - 123*y*z^7 + 48*y^2*z^7 + 105*y^3*z^7 - 6*z^8 + 39*y*z^8 + 21*y^2*z^8)* G[1, 1, 0, 0, z])/(9*(-1 + y)^2*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(-54*y^3 - 12*y^4 + 1908*y^5 - 7374*y^6 + 12570*y^7 - 11232*y^8 + 5160*y^9 - 966*y^10 - 135*y^2*z - 57*y^3*z + 6507*y^4*z - 28719*y^5*z + 55761*y^6*z - 56475*y^7*z + 29421*y^8*z - 6429*y^9*z + 126*y^10*z - 216*y*z^2 + 931*y^2*z^2 + 4611*y^3*z^2 - 36597*y^4*z^2 + 91457*y^5*z^2 - 111111*y^6*z^2 + 67893*y^7*z^2 - 17751*y^8*z^2 + 783*y^9*z^2 - 27*z^3 + 573*y*z^3 + 651*y^2*z^3 - 20913*y^3*z^3 + 73527*y^4*z^3 - 112107*y^5*z^3 + 82995*y^6*z^3 - 26913*y^7*z^3 + 2214*y^8*z^3 + 105*z^4 - 423*y*z^4 - 5019*y^2*z^4 + 30147*y^3*z^4 - 61605*y^4*z^4 + 57885*y^5*z^4 - 24699*y^6*z^4 + 3609*y^7*z^4 - 186*z^5 + 144*y*z^5 + 4917*y^2*z^5 - 16689*y^3*z^5 + 22239*y^4*z^5 - 14025*y^5*z^5 + 3582*y^6*z^5 + 162*z^6 - 216*y*z^6 - 1089*y^2*z^6 + 3663*y^3*z^6 - 4707*y^4*z^6 + 2133*y^5*z^6 - 63*z^7 + 243*y*z^7 - 135*y^2*z^7 - 801*y^3*z^7 + 702*y^4*z^7 + 9*z^8 - 81*y*z^8 - 45*y^2*z^8 + 99*y^3*z^8)* G[1, 1, 0, 1, y])/(9*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) + G[1 - y, 1 - y, z]*((-2*(-3616*y^2 + 7121*y^3 - 3505*y^4 - 8412*y*z + 22735*y^2*z - 15739*y^3*z + 1416*y^4*z + 426*z^2 + 9549*y*z^2 - 12390*y^2*z^2 + 1416*y^3*z^2 - 843*z^3 + 261*y*z^3 - 1416*y^2*z^3 + 417*z^4 - 1416*y*z^4))/(27*(-1 + y)*y*z^2* (-1 + y + z)*(y + z)^2) - (16*y*(4*y^2 + 9*y*z + 9*z^2)* G[0, 0, 0, y])/(3*z^3*(y + z)^3) + (4*(36*y^4 - 98*y^5 + 78*y^6 - 6*y^7 - 10*y^8 + 108*y^3*z - 282*y^4*z + 102*y^5*z + 234*y^6*z - 186*y^7*z + 24*y^8*z + 108*y^2*z^2 - 288*y^3*z^2 - 72*y^4*z^2 + 612*y^5*z^2 - 432*y^6*z^2 + 72*y^7*z^2 + 27*y*z^3 - 70*y^2*z^3 - 252*y^3*z^3 + 582*y^4*z^3 - 425*y^5*z^3 + 84*y^6*z^3 + 3*y*z^4 - 141*y^2*z^4 + 225*y^3*z^4 - 309*y^4*z^4 + 60*y^5*z^4 + 12*z^5 - 72*y*z^5 + 108*y^2*z^5 - 246*y^3*z^5 + 36*y^4*z^5 - 12*z^6 + 36*y*z^6 - 90*y^2*z^6 + 12*y^3*z^6)*G[0, 0, 1, y])/(3*(-1 + y)^3*y^2*z^3* (y + z)^3) + (4*(8*y^5 + 24*y^4*z + 24*y^3*z^2 + 43*y^2*z^3 - 18*y^3*z^3 + 45*y*z^4 - 54*y^2*z^4 + 18*z^5 - 54*y*z^5 - 18*z^6)* G[0, 1, 0, y])/(3*y^2*z^3*(y + z)^3) + (4*(18*y^4 - 58*y^5 + 66*y^6 - 30*y^7 + 4*y^8 + 54*y^3*z - 270*y^4*z + 426*y^5*z - 246*y^6*z + 24*y^7*z + 12*y^8*z + 54*y^2*z^2 - 426*y^3*z^2 + 774*y^4*z^2 - 474*y^5*z^2 + 36*y^6*z^2 + 36*y^7*z^2 + 27*y*z^3 - 335*y^2*z^3 + 675*y^3*z^3 - 501*y^4*z^3 + 74*y^5*z^3 + 24*y^6*z^3 - 78*y*z^4 + 210*y^2*z^4 - 282*y^3*z^4 + 66*y^4*z^4 - 24*y^5*z^4 - 12*z^5 + 72*y*z^5 - 168*y^2*z^5 + 36*y^3*z^5 - 36*y^4*z^5 + 12*z^6 - 36*y*z^6 - 12*y^3*z^6)*G[0, 1, 1, y])/(3*(-1 + y)^3*y^2*z^3*(y + z)^3) - (8*(4*y^5 + 12*y^4*z + 12*y^3*z^2 + 9*y^2*z^3 - 6*y^3*z^3 + 15*y*z^4 - 18*y^2*z^4 + 6*z^5 - 18*y*z^5 - 6*z^6)*G[1, 0, 0, y])/ (3*y^2*z^3*(y + z)^3) + (4*(27*y^4 - 80*y^5 + 78*y^6 - 24*y^7 - y^8 + 81*y^3*z - 288*y^4*z + 312*y^5*z - 66*y^6*z - 57*y^7*z + 18*y^8*z + 81*y^2*z^2 - 378*y^3*z^2 + 450*y^4*z^2 - 60*y^5*z^2 - 147*y^6*z^2 + 54*y^7*z^2 - 169*y^2*z^3 + 327*y^3*z^3 - 183*y^4*z^3 - 47*y^5*z^3 + 36*y^6*z^3 - 66*y*z^4 + 186*y^2*z^4 - 282*y^3*z^4 + 90*y^4*z^4 - 36*y^5*z^4 - 18*z^5 + 108*y*z^5 - 240*y^2*z^5 + 96*y^3*z^5 - 54*y^4*z^5 + 18*z^6 - 54*y*z^6 + 18*y^2*z^6 - 18*y^3*z^6)*G[1, 0, 1, y])/(3*(-1 + y)^3*y^2*z^3* (y + z)^3) - (16*(4*y^5 + 12*y^4*z + 12*y^3*z^2 + 11*y^2*z^3 - 6*y^3*z^3 + 15*y*z^4 - 18*y^2*z^4 + 6*z^5 - 18*y*z^5 - 6*z^6)* G[1, 1, 0, y])/(3*y^2*z^3*(y + z)^3) + (16*G[0, 0, 0, 1, y])/z^3 + (128*G[0, 0, 1, 1, y])/z^3 + (96*G[0, 1, 0, 1, y])/z^3 + (64*G[0, 1, 1, 1, y])/z^3 - (48*G[1, 0, 0, 1, y])/z^3 + (96*G[1, 0, 1, 1, y])/z^3 - (96*G[1, 1, 0, 1, y])/z^3) + G[-y, 1 - y, z]*((5577*y^4 - 15142*y^5 + 14630*y^6 - 6142*y^7 + 1077*y^8 + 13362*y^3*z - 44907*y^4*z + 54735*y^5*z - 30645*y^6*z + 9903*y^7*z - 2448*y^8*z + 13479*y^2*z^2 - 61827*y^3*z^2 + 99828*y^4*z^2 - 78405*y^5*z^2 + 37239*y^6*z^2 - 10314*y^7*z^2 - 13266*y*z^3 + 38429*y^2*z^3 - 37063*y^3*z^3 - 3136*y^4*z^3 + 28320*y^5*z^3 - 13284*y^6*z^3 - 558*z^4 + 34653*y*z^4 - 103362*y^2*z^4 + 97410*y^3*z^4 - 23553*y^4*z^4 + 966*z^5 - 25512*y*z^5 + 49179*y^2*z^5 - 24147*y^3*z^5 + 13284*y^4*z^5 - 534*z^6 + 2661*y*z^6 + 1329*y^2*z^6 + 10314*y^3*z^6 + 126*z^7 + 2016*y*z^7 + 2448*y^2*z^7)/(27*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + (16*(6*y^3 - 6*y^4 + 2*y^5 - 3*y*z + 21*y^2*z - 33*y^3*z + 13*y^4*z + 15*y*z^2 - 48*y^2*z^2 + 29*y^3*z^2 - 21*y*z^3 + 25*y^2*z^3 + 5*y*z^4 - 2*z^5)*G[0, 0, 0, y])/ (3*z^3*(-1 + y + z)^3*(y + z)^2) + (4*(-9*y^4 + 3*y^5 - 3*y^6 + 3*y^7 + 24*y^3*z - 99*y^4*z + 132*y^5*z - 51*y^6*z + 6*y^7*z + 57*y^2*z^2 - 279*y^3*z^2 + 462*y^4*z^2 - 252*y^5*z^2 + 30*y^6*z^2 + 18*y*z^3 - 237*y^2*z^3 + 588*y^3*z^3 - 472*y^4*z^3 + 66*y^5*z^3 + 6*z^4 - 84*y*z^4 + 369*y^2*z^4 - 467*y^3*z^4 + 90*y^4*z^4 - 24*z^5 + 144*y*z^5 - 277*y^2*z^5 + 90*y^3*z^5 + 36*z^6 - 108*y*z^6 + 66*y^2*z^6 - 24*z^7 + 30*y*z^7 + 6*z^8)*G[0, 0, 1, y])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (4*(-4*y^2 + 42*y^3 - 42*y^4 + 16*y^5 + 3*y*z + 3*y^2*z - 75*y^3*z + 39*y^4*z - 6*z^2 + 9*y*z^2 - 12*y^2*z^2 + 39*y^3*z^2 + 24*z^3 - 45*y*z^3 + 27*y^2*z^3 - 6*y^3*z^3 - 36*z^4 + 51*y*z^4 - 18*y^2*z^4 + 24*z^5 - 18*y*z^5 - 6*z^6)*G[0, 1, 0, y])/ (3*y^2*z^3*(-1 + y + z)^3) - (4*(-9*y^4 + 15*y^5 - 15*y^6 - 3*y^7 + 8*y^8 - 27*y^3*z + 105*y^4*z - 186*y^5*z + 165*y^6*z - 69*y^7*z + 24*y^8*z - 27*y^2*z^2 + 207*y^3*z^2 - 540*y^4*z^2 + 720*y^5*z^2 - 468*y^6*z^2 + 144*y^7*z^2 + 9*y*z^3 + 75*y^2*z^3 - 504*y^3*z^3 + 1068*y^4*z^3 - 985*y^5*z^3 + 354*y^6*z^3 - 48*y*z^4 - 33*y^2*z^4 + 543*y^3*z^4 - 900*y^4*z^4 + 444*y^5*z^4 - 6*z^5 + 126*y*z^5 - 117*y^2*z^5 - 243*y^3*z^5 + 270*y^4*z^5 + 24*z^6 - 180*y*z^6 + 168*y^2*z^6 + 24*y^3*z^6 - 36*z^7 + 129*y*z^7 - 66*y^2*z^7 + 24*z^8 - 36*y*z^8 - 6*z^9)*G[0, 1, 1, y])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + (8*(3*y^3 - 3*y^4 - 3*y*z + 15*y^2*z - 21*y^3*z + 6*y^4*z + 12*y*z^2 - 33*y^2*z^2 + 18*y^3*z^2 - 15*y*z^3 + 22*y^2*z^3 + 14*y*z^4 + 4*z^5)*G[1, 0, 0, y])/(3*z^3*(-1 + y + z)^3* (y + z)^2) - (4*(9*y^4 - 28*y^5 - 9*y^6 + 27*y^7 - 13*y^8 + 27*y^3*z - 66*y^4*z - 111*y^5*z + 279*y^6*z - 138*y^7*z + 6*y^8*z + 27*y^2*z^2 - 54*y^3*z^2 - 315*y^4*z^2 + 861*y^5*z^2 - 519*y^6*z^2 + 36*y^7*z^2 - 9*y*z^3 + 44*y^2*z^3 - 471*y^3*z^3 + 1323*y^4*z^3 - 1009*y^5*z^3 + 102*y^6*z^3 + 72*y*z^4 - 444*y^2*z^4 + 1260*y^3*z^4 - 1215*y^4*z^4 + 192*y^5*z^4 + 12*z^5 - 234*y*z^5 + 834*y^2*z^5 - 1032*y^3*z^5 + 270*y^4*z^5 - 48*z^6 + 360*y*z^6 - 645*y^2*z^6 + 276*y^3*z^6 + 72*z^7 - 261*y*z^7 + 186*y^2*z^7 - 48*z^8 + 72*y*z^8 + 12*z^9)* G[1, 0, 1, y])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + (4*(-8*y^4 + 12*y^5 - 12*y^6 + 4*y^7 - 22*y^3*z + 66*y^4*z - 66*y^5*z + 26*y^6*z - 8*y^2*z^2 + 78*y^3*z^2 - 120*y^4*z^2 + 58*y^5*z^2 + 9*y*z^3 - 9*y^2*z^3 - 45*y^3*z^3 + 15*y^4*z^3 + 6*y^5*z^3 + 6*z^4 - 57*y*z^4 + 102*y^2*z^4 - 111*y^3*z^4 + 30*y^4*z^4 - 24*z^5 + 117*y*z^5 - 165*y^2*z^5 + 60*y^3*z^5 + 36*z^6 - 99*y*z^6 + 60*y^2*z^6 - 24*z^7 + 30*y*z^7 + 6*z^8)* G[1, 1, 0, y])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (28*(4*y^3 + 17*y^2*z + 22*y*z^2 + 3*z^3)*G[1, 1, 1, y])/ (3*y*z^3*(y + z)^2) - (16*G[0, 0, 0, 1, y])/z^3 + (80*G[0, 0, 1, 1, y])/z^3 + (112*G[0, 1, 0, 1, y])/z^3 - (160*G[0, 1, 1, 1, y])/z^3 + (32*G[1, 0, 0, 1, y])/z^3 - (96*G[1, 0, 1, 1, y])/z^3 - (64*G[1, 1, 0, 1, y])/z^3) + G[1 - y, 0, z]*((-369*y^4 - 5230*y^5 + 15238*y^6 - 13310*y^7 + 3671*y^8 + 2742*y^3*z - 32553*y^4*z + 82260*y^5*z - 78150*y^6*z + 26022*y^7*z - 321*y^8*z - 978*y^2*z^2 - 25021*y^3*z^2 + 99449*y^4*z^2 - 122902*y^5*z^2 + 52431*y^6*z^2 - 2979*y^7*z^2 + 13797*y*z^3 - 68099*y^2*z^3 + 151518*y^3*z^3 - 163335*y^4*z^3 + 79577*y^5*z^3 - 13458*y^6*z^3 + 558*z^4 - 36711*y*z^4 + 129450*y^2*z^4 - 164685*y^3*z^4 + 94956*y^4*z^4 - 28158*y^5*z^4 - 966*z^5 + 28221*y*z^5 - 63129*y^2*z^5 + 50805*y^3*z^5 - 28701*y^4*z^5 + 534*z^6 - 3843*y*z^6 + 3330*y^2*z^6 - 13791*y^3*z^6 - 126*z^7 - 2016*y*z^7 - 2448*y^2*z^7)/ (27*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + (32*G[0, 0, 0, y])/(3*z^3) + (4*(9*y^3 - 32*y^4 + 42*y^5 - 24*y^6 + 5*y^7 + 27*y^2*z - 84*y^3*z + 60*y^4*z + 30*y^5*z - 39*y^6*z + 6*y^7*z + 27*y*z^2 - 72*y^2*z^2 - 36*y^3*z^2 + 186*y^4*z^2 - 123*y^5*z^2 + 18*y^6*z^2 + 9*z^3 + 2*y*z^3 - 150*y^2*z^3 + 240*y^3*z^3 - 137*y^4*z^3 + 18*y^5*z^3 - 6*z^4 - 12*y*z^4 + 12*y^2*z^4 - 54*y^3*z^4 + 6*y^4*z^4 - 12*y*z^5 - 42*y^2*z^5 - 18*y*z^6)*G[0, 0, 1, y])/(3*(-1 + y)^3*y*z^3*(y + z)^3) - (16*(y^3 + 3*y^2*z + 3*y*z^2 + 3*z^3)*G[0, 1, 0, y])/ (3*z^3*(y + z)^3) - (4*(18*y^3 - 56*y^4 + 60*y^5 - 24*y^6 + 2*y^7 + 54*y^2*z - 108*y^3*z - 60*y^4*z + 240*y^5*z - 138*y^6*z + 12*y^7*z + 54*y*z^2 - 30*y^2*z^2 - 414*y^3*z^2 + 714*y^4*z^2 - 360*y^5*z^2 + 36*y^6*z^2 + 18*z^3 + 55*y*z^3 - 453*y^2*z^3 + 633*y^3*z^3 - 325*y^4*z^3 + 36*y^5*z^3 - 3*z^4 - 51*y*z^4 + 51*y^2*z^4 - 117*y^3*z^4 + 12*y^4*z^4 - 24*y*z^5 - 84*y^2*z^5 - 36*y*z^6)*G[0, 1, 1, y])/(3*(-1 + y)^3*y*z^3*(y + z)^3) - (32*y*(y^2 + 3*y*z + 3*z^2)*G[1, 0, 0, y])/(3*z^3*(y + z)^3) + (4*(18*y^3 - 56*y^4 + 60*y^5 - 24*y^6 + 2*y^7 + 54*y^2*z - 228*y^3*z + 300*y^4*z - 120*y^5*z - 18*y^6*z + 12*y^7*z + 54*y*z^2 - 330*y^2*z^2 + 486*y^3*z^2 - 186*y^4*z^2 - 60*y^5*z^2 + 36*y^6*z^2 + 18*z^3 - 203*y*z^3 + 321*y^2*z^3 - 141*y^3*z^3 - 67*y^4*z^3 + 36*y^5*z^3 - 33*z^4 + 39*y*z^4 - 39*y^2*z^4 - 87*y^3*z^4 + 12*y^4*z^4 - 24*y*z^5 - 84*y^2*z^5 - 36*y*z^6)* G[1, 0, 1, y])/(3*(-1 + y)^3*y*z^3*(y + z)^3) + (16*(2*y^3 + 6*y^2*z + 6*y*z^2 - z^3)*G[1, 1, 0, y])/ (3*z^3*(y + z)^3) - (28*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[1, 1, 1, y])/(3*y*z^2*(y + z)^3) - (16*G[0, 0, 0, 1, y])/z^3 + (32*G[0, 0, 1, 1, y])/z^3 + (64*G[0, 1, 0, 1, y])/z^3 - (64*G[0, 1, 1, 1, y])/z^3 - (32*G[1, 0, 0, 1, y])/z^3 + (64*G[1, 0, 1, 1, y])/z^3 - (64*G[1, 1, 0, 1, y])/z^3) + G[1 - y, 1, z]*((4*(3*y^4 - 5*y^5 - 2*y^6 + y^7 + 9*y^3*z - 29*y^4*z + 16*y^5*z - 4*y^6*z + 2*y^7*z + 9*y^2*z^2 - 51*y^3*z^2 + 67*y^4*z^2 - 31*y^5*z^2 + 10*y^6*z^2 + 3*y*z^3 - 17*y^2*z^3 + 39*y^3*z^3 - 23*y^4*z^3 + 10*y^5*z^3 + 16*y*z^4 - 71*y^2*z^4 + 88*y^3*z^4 - 30*y^4*z^4 + 10*z^5 - 91*y*z^5 + 177*y^2*z^5 - 90*y^3*z^5 - 30*z^6 + 122*y*z^6 - 98*y^2*z^6 + 30*z^7 - 50*y*z^7 - 10*z^8)*G[0, 0, 1, y])/(y^2*z^3*(-1 + y + z)^2* (y + z)^3) - (4*(4*y^4 - 7*y^5 + 4*y^6 + 6*y^3*z - 18*y^4*z + 13*y^5*z + 4*y^2*z^2 - 19*y^3*z^2 + 18*y^4*z^2 + 15*y*z^3 - 48*y^2*z^3 + 48*y^3*z^3 - 10*y^4*z^3 + 10*z^4 - 70*y*z^4 + 104*y^2*z^4 - 40*y^3*z^4 - 30*z^5 + 95*y*z^5 - 60*y^2*z^5 + 30*z^6 - 40*y*z^6 - 10*z^7)*G[0, 1, 0, y])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^2) - (4*(3*y^4 - 5*y^5 - 2*y^6 + y^7 + 9*y^3*z - 29*y^4*z + 16*y^5*z - 4*y^6*z + 2*y^7*z + 9*y^2*z^2 - 51*y^3*z^2 + 67*y^4*z^2 - 31*y^5*z^2 + 10*y^6*z^2 + 3*y*z^3 - 17*y^2*z^3 + 39*y^3*z^3 - 23*y^4*z^3 + 10*y^5*z^3 + 16*y*z^4 - 71*y^2*z^4 + 88*y^3*z^4 - 30*y^4*z^4 + 10*z^5 - 91*y*z^5 + 177*y^2*z^5 - 90*y^3*z^5 - 30*z^6 + 122*y*z^6 - 98*y^2*z^6 + 30*z^7 - 50*y*z^7 - 10*z^8)* G[1, 0, 1, y])/(y^2*z^3*(-1 + y + z)^2*(y + z)^3) + (4*(4*y^4 - 7*y^5 + 4*y^6 + 6*y^3*z - 18*y^4*z + 13*y^5*z + 4*y^2*z^2 - 19*y^3*z^2 + 18*y^4*z^2 + 15*y*z^3 - 48*y^2*z^3 + 48*y^3*z^3 - 10*y^4*z^3 + 10*z^4 - 70*y*z^4 + 104*y^2*z^4 - 40*y^3*z^4 - 30*z^5 + 95*y*z^5 - 60*y^2*z^5 + 30*z^6 - 40*y*z^6 - 10*z^7)*G[1, 1, 0, y])/(y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (48*G[0, 0, 1, 1, y])/z^3 + (48*G[0, 1, 0, 1, y])/z^3 - (48*G[1, 0, 1, 1, y])/z^3 - (48*G[1, 1, 0, 1, y])/z^3) + G[1 - y, -y, z]*((-4*(-10*y^4 + 41*y^5 - 73*y^6 + 73*y^7 - 41*y^8 + 10*y^9 - 69*y^3*z + 350*y^4*z - 728*y^5*z + 774*y^6*z - 419*y^7*z + 92*y^8*z - 123*y^2*z^2 + 762*y^3*z^2 - 1846*y^4*z^2 + 2196*y^5*z^2 - 1287*y^6*z^2 + 298*y^7*z^2 - 57*y*z^3 + 558*y^2*z^3 - 1767*y^3*z^3 + 2532*y^4*z^3 - 1710*y^5*z^3 + 444*y^6*z^3 - 9*z^4 + 171*y*z^4 - 762*y^2*z^4 + 1377*y^3*z^4 - 1119*y^4*z^4 + 342*y^5*z^4 + 18*z^5 - 147*y*z^5 + 360*y^2*z^5 - 387*y^3*z^5 + 165*y^4*z^5 - 9*z^6 + 36*y*z^6 - 81*y^2*z^6 + 81*y^3*z^6 - 12*y*z^7 + 39*y^2*z^7 + 9*y*z^8)*G[0, 0, 1, y])/ (3*(-1 + y)^3*y*z^3*(-1 + y + z)^2*(y + z)^3) + (4*(4 - 5*y + 4*y^2 - 8*z + 5*y*z + 4*z^2)*G[0, 1, 0, y])/ (3*z^3*(-1 + y + z)^2) - (4*(63*y^3 - 177*y^4 + 177*y^5 - 75*y^6 + 12*y^7 + 159*y^2*z - 441*y^3*z + 453*y^4*z - 207*y^5*z + 36*y^6*z - 9*z^2 + 125*y*z^2 - 285*y^2*z^2 + 303*y^3*z^2 - 152*y^4*z^2 + 36*y^5*z^2 + 18*z^3 - 42*y*z^3 + 78*y^2*z^3 - 12*y^3*z^3 + 12*y^4*z^3 + 12*y*z^4 + 42*y^2*z^4 + 18*y*z^5)* G[0, 1, 1, y])/(3*(-1 + y)^3*y*z^2*(y + z)^3) + (8*(4*y^3 - 5*y^4 + 4*y^5 + 18*y^2*z - 35*y^3*z + 23*y^4*z + 18*y*z^2 - 63*y^2*z^2 + 49*y^3*z^2 - 4*z^3 - 25*y*z^3 + 41*y^2*z^3 + 8*z^4 + 7*y*z^4 - 4*z^5)*G[1, 0, 0, y])/ (3*z^3*(-1 + y + z)^2*(y + z)^3) - (4*(-8*y^4 + 7*y^5 - 8*y^6 - 63*y^3*z + 127*y^4*z - 94*y^5*z + 12*y^6*z - 123*y^2*z^2 + 381*y^3*z^2 - 326*y^4*z^2 + 60*y^5*z^2 - 9*z^3 - 34*y*z^3 + 368*y^2*z^3 - 478*y^3*z^3 + 120*y^4*z^3 + 18*z^4 + 98*y*z^4 - 314*y^2*z^4 + 120*y^3*z^4 - 9*z^5 - 76*y*z^5 + 60*y^2*z^5 + 12*y*z^6)*G[1, 0, 1, y])/ (3*y*z^3*(-1 + y + z)^2*(y + z)^3) + (4*(4*y^2 - 5*y^3 + 4*y^4 + 14*y*z - 30*y^2*z + 19*y^3*z + 4*z^2 - 33*y*z^2 + 30*y^2*z^2 - 8*z^3 + 19*y*z^3 + 4*z^4)*G[1, 1, 0, y])/ (3*z^3*(-1 + y + z)^2*(y + z)^2) + (4*(-26*y^4 + 78*y^5 - 78*y^6 + 26*y^7 - 177*y^3*z + 483*y^4*z - 435*y^5*z + 129*y^6*z - 357*y^2*z^2 + 927*y^3*z^2 - 807*y^4*z^2 + 237*y^5*z^2 + 27*z^3 - 335*y*z^3 + 699*y^2*z^3 - 573*y^3*z^3 + 146*y^4*z^3 - 48*z^4 + 96*y*z^4 - 120*y^2*z^4 - 36*y^3*z^4 - 24*y*z^5 - 84*y^2*z^5 - 36*y*z^6)*G[1, 1, 1, y])/ (3*(-1 + y)^3*y*z^3*(y + z)^3) + (64*G[0, 0, 1, 1, y])/z^3 + (64*G[0, 1, 0, 1, y])/z^3 - (96*G[0, 1, 1, 1, y])/z^3 + (32*G[1, 0, 0, 1, y])/z^3 - (144*G[1, 0, 1, 1, y])/z^3 - (16*G[1, 1, 0, 1, y])/z^3) + G[0, -y, z]* ((-2*(45*y^5 + 6*y^6 - 102*y^7 + 68*y^8 - 17*y^9 - 6*y^4*z + 390*y^5*z - 969*y^6*z + 780*y^7*z - 201*y^8*z + 6*y^9*z - 123*y^3*z^2 + 960*y^4*z^2 - 2508*y^5*z^2 + 2460*y^6*z^2 - 834*y^7*z^2 + 45*y^8*z^2 - 241*y^2*z^3 + 1546*y^3*z^3 - 4041*y^4*z^3 + 4613*y^5*z^3 - 2114*y^6*z^3 + 237*y^7*z^3 - 96*y*z^4 + 1242*y^2*z^4 - 4167*y^3*z^4 + 5928*y^4*z^4 - 3552*y^5*z^4 + 663*y^6*z^4 - 15*z^5 + 402*y*z^5 - 2340*y^2*z^5 + 4770*y^3*z^5 - 3780*y^4*z^5 + 1017*y^5*z^5 + 42*z^6 - 627*y*z^6 + 2148*y^2*z^6 - 2412*y^3*z^6 + 903*y^4*z^6 - 54*z^7 + 477*y*z^7 - 864*y^2*z^7 + 459*y^3*z^7 + 36*z^8 - 153*y*z^8 + 117*y^2*z^8 - 9*z^9 + 9*y*z^9)*G[1, 0, y])/(9*(-1 + y)*y^2*z^3*(-1 + y + z)^3* (y + z)^3) + (2*(-52*y^5 + 308*y^6 - 700*y^7 + 772*y^8 - 416*y^9 + 88*y^10 + 627*y^4*z - 3733*y^5*z + 8674*y^6*z - 9990*y^7*z + 5851*y^8*z - 1525*y^9*z + 96*y^10*z + 1842*y^3*z^2 - 12948*y^4*z^2 + 34970*y^5*z^2 - 46302*y^6*z^2 + 30936*y^7*z^2 - 9158*y^8*z^2 + 660*y^9*z^2 + 1434*y^2*z^3 - 13689*y^3*z^3 + 46170*y^4*z^3 - 73029*y^5*z^3 + 57105*y^6*z^3 - 19962*y^7*z^3 + 1971*y^8*z^3 + 486*y*z^4 - 6651*y^2*z^4 + 29241*y^3*z^4 - 56760*y^4*z^4 + 53226*y^5*z^4 - 22869*y^6*z^4 + 3327*y^7*z^4 - 9*z^5 - 1170*y*z^5 + 8823*y^2*z^5 - 22881*y^3*z^5 + 27054*y^4*z^5 - 15249*y^5*z^5 + 3414*y^6*z^5 + 27*z^6 + 801*y*z^6 - 3879*y^2*z^6 + 6651*y^3*z^6 - 5760*y^4*z^6 + 2106*y^5*z^6 - 27*z^7 - 36*y*z^7 + 306*y^2*z^7 - 1008*y^3*z^7 + 711*y^4*z^7 + 9*z^8 - 81*y*z^8 - 45*y^2*z^8 + 99*y^3*z^8)* G[1, 1, y])/(9*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + (4*(-18*y^5 + 72*y^6 - 114*y^7 + 90*y^8 - 36*y^9 + 6*y^10 - 72*y^3*z + 366*y^4*z - 768*y^5*z + 852*y^6*z - 528*y^7*z + 174*y^8*z - 24*y^9*z - 180*y^2*z^2 + 1206*y^3*z^2 - 3246*y^4*z^2 + 4542*y^5*z^2 - 3510*y^6*z^2 + 1428*y^7*z^2 - 240*y^8*z^2 - 134*y*z^3 + 1290*y^2*z^3 - 4476*y^3*z^3 + 7649*y^4*z^3 - 6981*y^5*z^3 + 3273*y^6*z^3 - 621*y^7*z^3 - 18*z^4 + 498*y*z^4 - 2634*y^2*z^4 + 5865*y^3*z^4 - 6480*y^4*z^4 + 3519*y^5*z^4 - 750*y^6*z^4 + 54*z^5 - 642*y*z^5 + 2103*y^2*z^5 - 2934*y^3*z^5 + 1836*y^4*z^5 - 417*y^5*z^5 - 54*z^6 + 321*y*z^6 - 576*y^2*z^6 + 342*y^3*z^6 - 24*y^4*z^6 + 18*z^7 - 33*y*z^7 - 51*y^2*z^7 + 93*y^3*z^7 - 21*y*z^8 + 48*y^2*z^8 + 9*y*z^9)* G[0, 0, 1, y])/(3*(-1 + y)^3*y*z^3*(-1 + y + z)^3*(y + z)^3) - (8*(3*y^4 - 3*y^5 + y^6 + 9*y^3*z - 15*y^4*z + 6*y^5*z + 9*y^2*z^2 - 27*y^3*z^2 + 15*y^4*z^2 + 4*z^3 - 9*y*z^3 - 9*y^2*z^3 + 14*y^3*z^3 - 12*z^4 + 18*y*z^4 - 3*y^2*z^4 + 12*z^5 - 12*y*z^5 - 5*z^6)*G[0, 1, 0, y])/(3*z^3*(-1 + y + z)^3*(y + z)^3) + (4*(y^3 - 6*y^4 + 15*y^5 - 20*y^6 + 15*y^7 - 6*y^8 + y^9 + 53*y^2*z - 339*y^3*z + 894*y^4*z - 1240*y^5*z + 945*y^6*z - 363*y^7*z + 44*y^8*z + 6*y^9*z + 79*y*z^2 - 669*y^2*z^2 + 2193*y^3*z^2 - 3632*y^4*z^2 + 3213*y^5*z^2 - 1401*y^6*z^2 + 187*y^7*z^2 + 30*y^8*z^2 + 15*z^3 - 345*y*z^3 + 1737*y^2*z^3 - 3789*y^3*z^3 + 4110*y^4*z^3 - 2106*y^5*z^3 + 318*y^6*z^3 + 60*y^7*z^3 - 45*z^4 + 504*y*z^4 - 1665*y^2*z^4 + 2403*y^3*z^4 - 1542*y^4*z^4 + 285*y^5*z^4 + 60*y^6*z^4 + 45*z^5 - 291*y*z^5 + 657*y^2*z^5 - 633*y^3*z^5 + 192*y^4*z^5 + 30*y^5*z^5 - 15*z^6 + 81*y*z^6 - 195*y^2*z^6 + 141*y^3*z^6 + 6*y^4*z^6 - 42*y*z^7 + 78*y^2*z^7 + 18*y*z^8)*G[0, 1, 1, y])/(3*(-1 + y)^3*y*z^3* (-1 + y + z)^3*(y + z)^2) - (8*(6*y^6 - 6*y^7 + 2*y^8 - 3*y^4*z + 27*y^5*z - 39*y^6*z + 15*y^7*z - 3*y^3*z^2 + 36*y^4*z^2 - 81*y^5*z^2 + 42*y^6*z^2 - 13*y^2*z^3 + 60*y^3*z^3 - 126*y^4*z^3 + 89*y^5*z^3 - 6*y^6*z^3 - 15*y*z^4 + 102*y^2*z^4 - 216*y^3*z^4 + 186*y^4*z^4 - 36*y^5*z^4 - 6*z^5 + 81*y*z^5 - 255*y^2*z^5 + 285*y^3*z^5 - 90*y^4*z^5 + 24*z^6 - 153*y*z^6 + 258*y^2*z^6 - 120*y^3*z^6 - 36*z^7 + 123*y*z^7 - 90*y^2*z^7 + 24*z^8 - 36*y*z^8 - 6*z^9)*G[1, 0, 0, y])/(3*y^2*z^3*(-1 + y + z)^3* (y + z)^3) + (4*(-5*y^4 + y^7 - 66*y^3*z + 162*y^4*z - 135*y^5*z + 36*y^6*z + 6*y^7*z - 144*y^2*z^2 + 567*y^3*z^2 - 636*y^4*z^2 + 195*y^5*z^2 + 36*y^6*z^2 - 90*y*z^3 + 669*y^2*z^3 - 1119*y^3*z^3 + 451*y^4*z^3 + 90*y^5*z^3 - 15*z^4 + 309*y*z^4 - 915*y^2*z^4 + 543*y^3*z^4 + 120*y^4*z^4 + 45*z^5 - 342*y*z^5 + 354*y^2*z^5 + 90*y^3*z^5 - 45*z^6 + 117*y*z^6 + 36*y^2*z^6 + 15*z^7 + 6*y*z^7)*G[1, 0, 1, y])/(3*y*z^3*(-1 + y + z)^3* (y + z)^3) - (4*(3*y^6 - 3*y^7 - 3*y^4*z + 18*y^5*z - 24*y^6*z + 6*y^7*z - 3*y^3*z^2 + 27*y^4*z^2 - 54*y^5*z^2 + 24*y^6*z^2 - 5*y^2*z^3 + 33*y^3*z^3 - 81*y^4*z^3 + 55*y^5*z^3 - 6*y^6*z^3 - 15*y*z^4 + 78*y^2*z^4 - 162*y^3*z^4 + 132*y^4*z^4 - 36*y^5*z^4 - 6*z^5 + 81*y*z^5 - 231*y^2*z^5 + 240*y^3*z^5 - 90*y^4*z^5 + 24*z^6 - 153*y*z^6 + 244*y^2*z^6 - 120*y^3*z^6 - 36*z^7 + 123*y*z^7 - 90*y^2*z^7 + 24*z^8 - 36*y*z^8 - 6*z^9)* G[1, 1, 0, y])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) - (4*(-4*y^5 + 12*y^6 - 12*y^7 + 4*y^8 + 19*y^4*z - 73*y^5*z + 89*y^6*z - 35*y^7*z + 55*y^3*z^2 - 213*y^4*z^2 + 253*y^5*z^2 - 95*y^6*z^2 + 63*y^2*z^3 - 243*y^3*z^3 + 279*y^4*z^3 - 117*y^5*z^3 + 6*y^6*z^3 + 21*y*z^4 - 97*y^2*z^4 + 125*y^3*z^4 - 103*y^4*z^4 + 18*y^5*z^4 + 6*z^5 - 36*y*z^5 + 64*y^2*z^5 - 88*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 30*y^2*z^6 + 6*y^3*z^6)*G[1, 1, 1, y])/((-1 + y)^3*y^2*z^3*(y + z)^3) - (32*G[0, 0, 1, 1, y])/z^3 - (32*G[0, 1, 0, 1, y])/z^3 + (48*G[0, 1, 1, 1, y])/z^3 - (16*G[1, 0, 0, 1, y])/z^3 + (64*G[1, 0, 1, 1, y])/z^3 + (16*G[1, 1, 0, 1, y])/z^3) + G[0, 1 - y, z]*((-369*y^4 - 5230*y^5 + 15238*y^6 - 13310*y^7 + 3671*y^8 + 2742*y^3*z - 32553*y^4*z + 82260*y^5*z - 78150*y^6*z + 26022*y^7*z - 321*y^8*z - 978*y^2*z^2 - 25021*y^3*z^2 + 99449*y^4*z^2 - 122902*y^5*z^2 + 52431*y^6*z^2 - 2979*y^7*z^2 + 13797*y*z^3 - 68099*y^2*z^3 + 151518*y^3*z^3 - 163335*y^4*z^3 + 79577*y^5*z^3 - 13458*y^6*z^3 + 558*z^4 - 36711*y*z^4 + 129450*y^2*z^4 - 164685*y^3*z^4 + 94956*y^4*z^4 - 28158*y^5*z^4 - 966*z^5 + 28221*y*z^5 - 63129*y^2*z^5 + 50805*y^3*z^5 - 28701*y^4*z^5 + 534*z^6 - 3843*y*z^6 + 3330*y^2*z^6 - 13791*y^3*z^6 - 126*z^7 - 2016*y*z^7 - 2448*y^2*z^7)/ (27*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + (2*(-61*y^6 + 262*y^7 - 420*y^8 + 298*y^9 - 79*y^10 - 286*y^5*z + 1396*y^6*z - 2568*y^7*z + 2080*y^8*z - 634*y^9*z + 12*y^10*z - 504*y^4*z^2 + 2952*y^5*z^2 - 6384*y^6*z^2 + 5976*y^7*z^2 - 2106*y^8*z^2 + 66*y^9*z^2 - 504*y^3*z^3 + 3489*y^4*z^3 - 8742*y^5*z^3 + 9234*y^6*z^3 - 3645*y^7*z^3 + 168*y^8*z^3 + 117*y^2*z^4 + 918*y^3*z^4 - 4932*y^4*z^4 + 6669*y^5*z^4 - 2958*y^6*z^4 + 204*y^7*z^4 + 18*y*z^5 - 456*y^2*z^5 + 174*y^3*z^5 + 399*y^4*z^5 - 81*y^5*z^5 + 18*y^6*z^5 + 546*y^2*z^6 - 1714*y^3*z^6 + 1510*y^4*z^6 - 234*y^5*z^6 + 27*z^7 - 108*y*z^7 - 400*y^2*z^7 + 781*y^3*z^7 - 228*y^4*z^7 - 54*z^8 + 123*y*z^8 - 3*y^2*z^8 - 48*y^3*z^8 + 39*z^9 - 69*y*z^9 + 30*y^2*z^9 - 12*z^10 + 12*y*z^10)*G[1, 0, y])/ (9*(-1 + y)*y^2*z^3*(-1 + y + z)^3*(y + z)^4) - (2*(-264*y^4 + 1082*y^5 - 1658*y^6 + 1126*y^7 - 286*y^8 - 771*y^3*z + 3750*y^4*z - 6678*y^5*z + 5226*y^6*z - 1563*y^7*z + 36*y^8*z - 688*y^2*z^2 + 4512*y^3*z^2 - 9898*y^4*z^2 + 9168*y^5*z^2 - 3250*y^6*z^2 + 156*y^7*z^2 - 177*y*z^3 + 2226*y^2*z^3 - 6681*y^3*z^3 + 7608*y^4*z^3 - 3288*y^5*z^3 + 312*y^6*z^3 + 12*z^4 + 330*y*z^4 - 1900*y^2*z^4 + 2822*y^3*z^4 - 1576*y^4*z^4 + 384*y^5*z^4 - 36*z^5 - 69*y*z^5 + 150*y^2*z^5 - 129*y^3*z^5 + 300*y^4*z^5 + 36*z^6 - 144*y*z^6 + 192*y^2*z^6 + 132*y^3*z^6 - 12*z^7 + 60*y*z^7 + 24*y^2*z^7)*G[1, 1, y])/ (3*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) - (16*(-3*y + 9*y^2 - 9*y^3 + 3*y^4 + 9*y*z - 18*y^2*z + 9*y^3*z - 9*y*z^2 + 7*y^2*z^2 - y*z^3 - 2*z^4)*G[0, 0, 0, y])/ (3*z^2*(-1 + y + z)^3*(y + z)^2) - (4*(-9*y^4 + 53*y^5 - 129*y^6 + 165*y^7 - 115*y^8 + 39*y^9 - 3*y^10 - y^11 - 27*y^3*z + 186*y^4*z - 585*y^5*z + 1074*y^6*z - 1215*y^7*z + 822*y^8*z - 291*y^9*z + 30*y^10*z + 6*y^11*z - 27*y^2*z^2 + 246*y^3*z^2 - 1044*y^4*z^2 + 2589*y^5*z^2 - 3855*y^6*z^2 + 3312*y^7*z^2 - 1446*y^8*z^2 + 189*y^9*z^2 + 36*y^10*z^2 - 9*y*z^3 + 182*y^2*z^3 - 1116*y^3*z^3 + 3558*y^4*z^3 - 6469*y^5*z^3 + 6594*y^6*z^3 - 3378*y^7*z^3 + 554*y^8*z^3 + 84*y^9*z^3 + 51*y*z^4 - 585*y^2*z^4 + 2631*y^3*z^4 - 6084*y^4*z^4 + 7593*y^5*z^4 - 4755*y^6*z^4 + 1065*y^7*z^4 + 84*y^8*z^4 + 6*z^5 - 153*y*z^5 + 1050*y^2*z^5 - 3282*y^3*z^5 + 5364*y^4*z^5 - 4479*y^5*z^5 + 1494*y^6*z^5 - 24*z^6 + 261*y*z^6 - 1104*y^2*z^6 + 2448*y^3*z^6 - 2970*y^4*z^6 + 1527*y^5*z^6 - 84*y^6*z^6 + 36*z^7 - 240*y*z^7 + 714*y^2*z^7 - 1314*y^3*z^7 + 1050*y^4*z^7 - 84*y^5*z^7 - 24*z^8 + 108*y*z^8 - 306*y^2*z^8 + 420*y^3*z^8 - 36*y^4*z^8 + 6*z^9 - 18*y*z^9 + 72*y^2*z^9 - 6*y^3*z^9)*G[0, 0, 1, y])/(3*(-1 + y)^3*y^2*z^3* (-1 + y + z)^3*(y + z)^3) - (4*(y^2 - 9*y^3 + 21*y^4 - 15*y^5 + 6*y^6 + 15*y*z - 66*y^2*z + 123*y^3*z - 96*y^4*z + 36*y^5*z + 6*z^2 - 81*y*z^2 + 219*y^2*z^2 - 222*y^3*z^2 + 90*y^4*z^2 - 24*z^3 + 153*y*z^3 - 240*y^2*z^3 + 120*y^3*z^3 + 36*z^4 - 123*y*z^4 + 90*y^2*z^4 - 24*z^5 + 36*y*z^5 + 6*z^6)* G[0, 1, 0, y])/(3*y^2*(-1 + y + z)^3*(y + z)^3) + (8*(y^5 - 6*y^6 + 15*y^7 - 20*y^8 + 15*y^9 - 6*y^10 + y^11 + 45*y^4*z - 249*y^5*z + 570*y^6*z - 690*y^7*z + 465*y^8*z - 165*y^9*z + 24*y^10*z + 108*y^3*z^2 - 711*y^4*z^2 + 1878*y^5*z^2 - 2562*y^6*z^2 + 1908*y^7*z^2 - 735*y^8*z^2 + 114*y^9*z^2 + 95*y^2*z^3 - 825*y^3*z^3 + 2658*y^4*z^3 - 4228*y^5*z^3 + 3564*y^6*z^3 - 1524*y^7*z^3 + 263*y^8*z^3 - 3*y^9*z^3 + 18*y*z^4 - 378*y^2*z^4 + 1782*y^3*z^4 - 3597*y^4*z^4 + 3585*y^5*z^4 - 1743*y^6*z^4 + 351*y^7*z^4 - 18*y^8*z^4 + 3*z^5 - 81*y*z^5 + 621*y^2*z^5 - 1713*y^3*z^5 + 2097*y^4*z^5 - 1155*y^5*z^5 + 273*y^6*z^5 - 45*y^7*z^5 - 12*z^6 + 144*y*z^6 - 550*y^2*z^6 + 840*y^3*z^6 - 480*y^4*z^6 + 100*y^5*z^6 - 60*y^6*z^6 + 18*z^7 - 126*y*z^7 + 273*y^2*z^7 - 159*y^3*z^7 - 15*y^4*z^7 - 45*y^5*z^7 - 12*z^8 + 54*y*z^8 - 48*y^2*z^8 - 30*y^3*z^8 - 18*y^4*z^8 + 3*z^9 - 9*y*z^9 - 9*y^2*z^9 - 3*y^3*z^9)*G[0, 1, 1, y])/(3*(-1 + y)^3*y^2*z^3* (-1 + y + z)^3*(y + z)^3) + (32*(-y^3 + 3*y^4 - 3*y^5 + y^6 - 3*y^2*z + 12*y^3*z - 15*y^4*z + 6*y^5*z - 3*y*z^2 + 18*y^2*z^2 - 30*y^3*z^2 + 15*y^4*z^2 + 9*y*z^3 - 27*y^2*z^3 + 18*y^3*z^3 - 9*y*z^4 + 9*y^2*z^4 - z^6)*G[1, 0, 0, y])/(3*z^3*(-1 + y + z)^3* (y + z)^3) - (4*(-9*y^3 + 55*y^4 - 141*y^5 + 195*y^6 - 155*y^7 + 69*y^8 - 15*y^9 + y^10 - 27*y^2*z + 132*y^3*z - 243*y^4*z + 174*y^5*z + 45*y^6*z - 168*y^7*z + 123*y^8*z - 42*y^9*z + 6*y^10*z - 27*y*z^2 + 102*y^2*z^2 + 54*y^3*z^2 - 795*y^4*z^2 + 1581*y^5*z^2 - 1512*y^6*z^2 + 804*y^7*z^2 - 243*y^8*z^2 + 36*y^9*z^2 - 9*z^3 + 26*y*z^3 + 330*y^2*z^3 - 1680*y^3*z^3 + 3201*y^4*z^3 - 3114*y^5*z^3 + 1692*y^6*z^3 - 536*y^7*z^3 + 90*y^8*z^3 + 21*z^4 + 105*y*z^4 - 1017*y^2*z^4 + 2460*y^3*z^4 - 2679*y^4*z^4 + 1515*y^5*z^4 - 525*y^6*z^4 + 120*y^7*z^4 - 9*z^5 - 180*y*z^5 + 714*y^2*z^5 - 810*y^3*z^5 + 249*y^4*z^5 - 54*y^5*z^5 + 90*y^6*z^5 - 9*z^6 + 60*y*z^6 + 90*y^2*z^6 - 540*y^3*z^6 + 399*y^4*z^6 + 36*y^5*z^6 + 6*z^7 + 60*y*z^7 - 384*y^2*z^7 + 420*y^3*z^7 + 6*y^4*z^7 - 84*y*z^8 + 192*y^2*z^8 + 36*y*z^9)*G[1, 0, 1, y])/(3*(-1 + y)^3*y*z^3*(-1 + y + z)^3* (y + z)^3) + (4*(21*y^2 - 69*y^3 + 81*y^4 - 31*y^5 + 6*y^6 + 15*y*z - 126*y^2*z + 243*y^3*z - 144*y^4*z + 36*y^5*z + 6*z^2 - 81*y*z^2 + 279*y^2*z^2 - 270*y^3*z^2 + 90*y^4*z^2 - 24*z^3 + 153*y*z^3 - 256*y^2*z^3 + 120*y^3*z^3 + 36*z^4 - 123*y*z^4 + 90*y^2*z^4 - 24*z^5 + 36*y*z^5 + 6*z^6)*G[1, 1, 0, y])/ (3*y^2*(-1 + y + z)^3*(y + z)^3) - (28*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1, 1, 1, y])/ (3*y*z^2*(y + z)^3) - (32*G[0, 0, 1, 1, y])/z^3 - (32*G[0, 1, 0, 1, y])/z^3 + (16*G[1, 0, 0, 1, y])/z^3 - (32*G[1, 0, 1, 1, y])/z^3 + (32*G[1, 1, 0, 1, y])/z^3) - (2*(48*y^4 - 96*y^5 - 18*y^6 + 84*y^7 - 18*y^8 + 156*y^3*z - 462*y^4*z + 102*y^5*z + 483*y^6*z - 306*y^7*z + 27*y^8*z - 25*y^2*z^2 + 76*y^3*z^2 - 1074*y^4*z^2 + 2533*y^5*z^2 - 1834*y^6*z^2 + 324*y^7*z^2 + 12*y*z^3 + 471*y^2*z^3 - 2748*y^3*z^3 + 5838*y^4*z^3 - 4791*y^5*z^3 + 1110*y^6*z^3 - 15*z^4 + 276*y*z^4 - 2352*y^2*z^4 + 6357*y^3*z^4 - 6417*y^4*z^4 + 1827*y^5*z^4 + 87*z^5 - 942*y*z^5 + 3508*y^2*z^5 - 4648*y^3*z^5 + 1671*y^4*z^5 - 144*z^6 + 942*y*z^6 - 1764*y^2*z^6 + 858*y^3*z^6 + 87*z^7 - 303*y*z^7 + 216*y^2*z^7 - 15*z^8 + 15*y*z^8)* G[1, 1, 1, 0, y])/(9*(-1 + y)*y^2*z^2*(-1 + y + z)^3*(y + z)^3) + G[1, z]*((-2*(-45*y^3 + 79*y^4 - 129*y^5 + 27*y^6 + 6*y^7 - 99*y^2*z + 398*y^3*z - 677*y^4*z + 477*y^5*z - 75*y^6*z - 63*y*z^2 + 556*y^2*z^2 - 1291*y^3*z^2 + 1364*y^4*z^2 - 435*y^5*z^2 + 6*y^6*z^2 - 9*z^3 + 294*y*z^3 - 1133*y^2*z^3 + 1543*y^3*z^3 - 730*y^4*z^3 - 15*y^5*z^3 + 33*z^4 - 456*y*z^4 + 845*y^2*z^4 - 452*y^3*z^4 - 90*y^4*z^4 - 42*z^5 + 234*y*z^5 - 40*y^2*z^5 - 153*y^3*z^5 + 18*z^6 + 39*y*z^6 - 129*y^2*z^6 + 3*z^7 - 48*y*z^7 - 3*z^8)*G[0, 0, 1, y])/(3*y^2*z^3*(-1 + y + z)^3* (y + z)^2) + (2*(-4*y^2 + 5*y^3 - 19*y^4 + 2*y^5 - y*z - 3*y^2*z - 2*y^3*z + 5*y^4*z + 3*z^2 - 8*y*z^2 + 25*y^2*z^2 - 2*y^3*z^2 - 2*y^4*z^2 - 6*z^3 + 2*y*z^3 + 13*y^2*z^3 - 19*y^3*z^3 + 24*y*z^4 - 31*y^2*z^4 + 6*z^5 - 17*y*z^5 - 3*z^6)*G[0, 1, 0, y])/ (y^2*z^3*(-1 + y + z)^2*(y + z)) + (2*(-45*y^3 + 79*y^4 - 129*y^5 + 27*y^6 + 6*y^7 - 99*y^2*z + 398*y^3*z - 677*y^4*z + 477*y^5*z - 75*y^6*z - 63*y*z^2 + 556*y^2*z^2 - 1291*y^3*z^2 + 1364*y^4*z^2 - 435*y^5*z^2 + 6*y^6*z^2 - 9*z^3 + 294*y*z^3 - 1133*y^2*z^3 + 1543*y^3*z^3 - 730*y^4*z^3 - 15*y^5*z^3 + 33*z^4 - 456*y*z^4 + 845*y^2*z^4 - 452*y^3*z^4 - 90*y^4*z^4 - 42*z^5 + 234*y*z^5 - 40*y^2*z^5 - 153*y^3*z^5 + 18*z^6 + 39*y*z^6 - 129*y^2*z^6 + 3*z^7 - 48*y*z^7 - 3*z^8)*G[1, 0, 1, y])/(3*y^2*z^3*(-1 + y + z)^3* (y + z)^2) - (2*(-4*y^2 + 5*y^3 - 19*y^4 + 2*y^5 - y*z - 3*y^2*z - 2*y^3*z + 5*y^4*z + 3*z^2 - 8*y*z^2 + 25*y^2*z^2 - 2*y^3*z^2 - 2*y^4*z^2 - 6*z^3 + 2*y*z^3 + 13*y^2*z^3 - 19*y^3*z^3 + 24*y*z^4 - 31*y^2*z^4 + 6*z^5 - 17*y*z^5 - 3*z^6)*G[1, 1, 0, y])/ (y^2*z^3*(-1 + y + z)^2*(y + z)) - (12*(y^3 + y*z - 2*y^2*z - 2*z^2 + 2*y*z^2 + 6*z^3 - 7*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[0, 0, 0, 1, y])/ (y^2*z^3*(-1 + y + z)^2) + (8*(-2*y^2 - 3*y^3 + 3*y^4 - 3*y*z + 15*y^2*z - 3*y^3*z + 6*z^2 - 9*y*z^2 - 6*y^2*z^2 - 24*z^3 + 45*y*z^3 - 25*y^2*z^3 + 6*y^3*z^3 + 36*z^4 - 51*y*z^4 + 18*y^2*z^4 - 24*z^5 + 18*y*z^5 + 6*z^6)*G[0, 0, 1, 0, y])/ (3*y^2*z^3*(-1 + y + z)^3) - (4*(27*y - 71*y^2 + 84*y^3 - 30*y^4 - 114*y*z + 231*y^2*z - 186*y^3*z + 36*y^4*z + 12*z^2 + 144*y*z^2 - 213*y^2*z^2 + 90*y^3*z^2 - 48*z^3 - 18*y*z^3 + 17*y^2*z^3 + 12*y^3*z^3 + 72*z^4 - 75*y*z^4 + 36*y^2*z^4 - 48*z^5 + 36*y*z^5 + 12*z^6)*G[0, 0, 1, 1, y])/(3*y^2*z^3*(-1 + y + z)^3) + (8*(y^3 + y*z - 2*y^2*z - 2*z^2 + 2*y*z^2 + 6*z^3 - 7*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[0, 1, 0, 0, y])/ (y^2*z^3*(-1 + y + z)^2) - (4*(27*y - 83*y^2 + 96*y^3 - 42*y^4 - 102*y*z + 231*y^2*z - 174*y^3*z + 36*y^4*z - 12*z^2 + 180*y*z^2 - 249*y^2*z^2 + 90*y^3*z^2 + 48*z^3 - 198*y*z^3 + 137*y^2*z^3 - 12*y^3*z^3 - 72*z^4 + 129*y*z^4 - 36*y^2*z^4 + 48*z^5 - 36*y*z^5 - 12*z^6)*G[0, 1, 0, 1, y])/(3*y^2*z^3*(-1 + y + z)^3) - (4*(y^3 + y*z - 2*y^2*z - 2*z^2 + 2*y*z^2 + 6*z^3 - 7*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[0, 1, 1, 0, y])/ (y^2*z^3*(-1 + y + z)^2) - (4*(4*y^2 - y^3 + y^4 - y*z - 9*y^2*z - y^3*z + 2*z^2 - 3*y*z^2 + 12*y^2*z^2 - 8*z^3 + 15*y*z^3 - 13*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 17*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)*G[1, 0, 0, 1, y])/(y^2*z^3*(-1 + y + z)^3) + (8*(8*y^2 - 3*y^3 + 3*y^4 - 3*y*z - 15*y^2*z - 3*y^3*z + 6*z^2 - 9*y*z^2 + 24*y^2*z^2 - 24*z^3 + 45*y*z^3 - 35*y^2*z^3 + 6*y^3*z^3 + 36*z^4 - 51*y*z^4 + 18*y^2*z^4 - 24*z^5 + 18*y*z^5 + 6*z^6)*G[1, 0, 1, 0, y])/(3*y^2*z^3*(-1 + y + z)^3) + (4*(27*y - 71*y^2 + 84*y^3 - 30*y^4 - 114*y*z + 231*y^2*z - 186*y^3*z + 36*y^4*z + 12*z^2 + 144*y*z^2 - 213*y^2*z^2 + 90*y^3*z^2 - 48*z^3 - 18*y*z^3 + 17*y^2*z^3 + 12*y^3*z^3 + 72*z^4 - 75*y*z^4 + 36*y^2*z^4 - 48*z^5 + 36*y*z^5 + 12*z^6)* G[1, 0, 1, 1, y])/(3*y^2*z^3*(-1 + y + z)^3) - (8*(y^3 + y*z - 2*y^2*z - 2*z^2 + 2*y*z^2 + 6*z^3 - 7*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, 1, 0, 0, y])/ (y^2*z^3*(-1 + y + z)^2) + (4*(27*y - 71*y^2 + 84*y^3 - 30*y^4 - 114*y*z + 231*y^2*z - 186*y^3*z + 36*y^4*z + 12*z^2 + 144*y*z^2 - 213*y^2*z^2 + 90*y^3*z^2 - 48*z^3 - 18*y*z^3 + 17*y^2*z^3 + 12*y^3*z^3 + 72*z^4 - 75*y*z^4 + 36*y^2*z^4 - 48*z^5 + 36*y*z^5 + 12*z^6)*G[1, 1, 0, 1, y])/(3*y^2*z^3*(-1 + y + z)^3) - (4*(4*y^2 - 3*y^3 + 3*y^4 - 3*y*z - 3*y^2*z - 3*y^3*z + 6*z^2 - 9*y*z^2 + 12*y^2*z^2 - 24*z^3 + 45*y*z^3 - 31*y^2*z^3 + 6*y^3*z^3 + 36*z^4 - 51*y*z^4 + 18*y^2*z^4 - 24*z^5 + 18*y*z^5 + 6*z^6)*G[1, 1, 1, 0, y])/(y^2*z^3*(-1 + y + z)^3)) + (2*(-171*y^3 + 970*y^4 - 1970*y^5 + 1924*y^6 - 963*y^7 + 210*y^8 - 342*y^2*z + 2726*y^3*z - 7618*y^4*z + 10076*y^5*z - 6738*y^6*z + 2142*y^7*z - 246*y^8*z - 171*y*z^2 + 2536*y^2*z^2 - 10691*y^3*z^2 + 19573*y^4*z^2 - 17631*y^5*z^2 + 7689*y^6*z^2 - 1341*y^7*z^2 + 36*y^8*z^2 + 720*y*z^3 - 6138*y^2*z^3 + 17220*y^3*z^3 - 21802*y^4*z^3 + 13058*y^5*z^3 - 3220*y^6*z^3 + 162*y^7*z^3 - 12*z^4 - 1095*y*z^4 + 6447*y^2*z^4 - 12707*y^3*z^4 + 10957*y^4*z^4 - 3935*y^5*z^4 + 345*y^6*z^4 + 48*z^5 + 624*y*z^5 - 2794*y^2*z^5 + 3998*y^3*z^5 - 2332*y^4*z^5 + 402*y^5*z^5 - 72*z^6 + 63*y*z^6 + 162*y^2*z^6 - 459*y^3*z^6 + 252*y^4*z^6 + 48*z^7 - 192*y*z^7 + 114*y^2*z^7 + 84*y^3*z^7 - 12*z^8 + 51*y*z^8 + 15*y^2*z^8)*G[1, 1, 1, 0, z])/(9*(-1 + y)^2*y^2*z^3*(-1 + y + z)^3* (y + z)^2) + (112*(2*y + 3*z)*G[1, 1, 1, 1, y])/(3*z^2*(y + z)^2) + G[-y, -y, z]*((8*(-y^3 - 17*y^2*z + 42*y^3*z - 27*y^4*z - 3*y^5*z + 6*y^6*z - 25*y*z^2 + 111*y^2*z^2 - 111*y^3*z^2 - 3*y^4*z^2 + 30*y^5*z^2 - 6*z^3 + 87*y*z^3 - 159*y^2*z^3 + 15*y^3*z^3 + 60*y^4*z^3 + 18*z^4 - 93*y*z^4 + 33*y^2*z^4 + 60*y^3*z^4 - 18*z^5 + 24*y*z^5 + 30*y^2*z^5 + 6*z^6 + 6*y*z^6)*G[0, 0, 1, y])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (8*(4 - 11*y + 4*y^2 - 8*z + 11*y*z + 4*z^2)*G[0, 1, 0, y])/ (3*z^3*(-1 + y + z)^2) - (4*(-2*y^3 + 15*y^4 - 15*y^5 + 4*y^6 - 34*y^2*z + 114*y^3*z - 114*y^4*z + 17*y^5*z + 12*y^6*z - 50*y*z^2 + 237*y^2*z^2 - 297*y^3*z^2 + 43*y^4*z^2 + 60*y^5*z^2 - 12*z^3 + 174*y*z^3 - 348*y^2*z^3 + 71*y^3*z^3 + 120*y^4*z^3 + 36*z^4 - 186*y*z^4 + 73*y^2*z^4 + 120*y^3*z^4 - 36*z^5 + 44*y*z^5 + 60*y^2*z^5 + 12*z^6 + 12*y*z^6)*G[0, 1, 1, y])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) + (8*(4*y^4 + 2*y^3*z + 4*y^2*z^2 + 9*y*z^3 - 6*y^2*z^3 + 6*z^4 - 12*y*z^4 - 6*z^5)*G[1, 0, 0, y])/(3*y^2*z^3*(y + z)^2) - (4*(-2*y^3 + 21*y^4 - 21*y^5 + 12*y^6 - 34*y^2*z + 126*y^3*z - 138*y^4*z + 39*y^5*z + 12*y^6*z - 50*y*z^2 + 243*y^2*z^2 - 327*y^3*z^2 + 69*y^4*z^2 + 60*y^5*z^2 - 12*z^3 + 174*y*z^3 - 360*y^2*z^3 + 97*y^3*z^3 + 120*y^4*z^3 + 36*z^4 - 186*y*z^4 + 95*y^2*z^4 + 120*y^3*z^4 - 36*z^5 + 52*y*z^5 + 60*y^2*z^5 + 12*z^6 + 12*y*z^6)*G[1, 0, 1, y])/(3*y*z^3*(-1 + y + z)^3* (y + z)^2) - (4*(-4*y^4 + 24*y^5 - 24*y^6 + 8*y^7 - 14*y^3*z + 78*y^4*z - 114*y^5*z + 46*y^6*z - 4*y^2*z^2 + 66*y^3*z^2 - 168*y^4*z^2 + 98*y^5*z^2 + 9*y*z^3 - 21*y^2*z^3 - 45*y^3*z^3 + 63*y^4*z^3 + 6*y^5*z^3 + 6*z^4 - 57*y*z^4 + 114*y^2*z^4 - 75*y^3*z^4 + 30*y^4*z^4 - 24*z^5 + 117*y*z^5 - 153*y^2*z^5 + 60*y^3*z^5 + 36*z^6 - 99*y*z^6 + 60*y^2*z^6 - 24*z^7 + 30*y*z^7 + 6*z^8)*G[1, 1, 0, y])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(-15*y^4 + 60*y^5 - 60*y^6 + 17*y^7 + 6*y^3*z + 39*y^4*z - 78*y^5*z + 4*y^6*z + 18*y^7*z + 39*y^2*z^2 - 156*y^3*z^2 + 195*y^4*z^2 - 181*y^5*z^2 + 90*y^6*z^2 - 24*y*z^3 - 45*y^2*z^3 + 258*y^3*z^3 - 319*y^4*z^3 + 162*y^5*z^3 - 18*z^4 + 162*y*z^4 - 189*y^2*z^4 - 14*y^3*z^4 + 90*y^4*z^4 + 72*z^5 - 342*y*z^5 + 359*y^2*z^5 - 90*y^3*z^5 - 108*z^6 + 294*y*z^6 - 162*y^2*z^6 + 72*z^7 - 90*y*z^7 - 18*z^8)*G[1, 1, 1, y])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (64*G[0, 0, 0, 1, y])/z^3 + (64*G[0, 0, 1, 1, y])/z^3 + (64*G[0, 1, 0, 1, y])/z^3 - (64*G[0, 1, 1, 1, y])/z^3 + (64*G[1, 0, 0, 1, y])/z^3 - (48*G[1, 0, 1, 1, y])/z^3 - (80*G[1, 1, 0, 1, y])/z^3 - (112*G[1, 1, 1, 1, y])/z^3) + G[-y, 0, z]* ((-16*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)*G[0, 0, 1, y])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) + (16*(3*y - 3*y^2 + y^3 - 6*y*z + 3*y^2*z + 3*y*z^2 + z^3)* G[0, 1, 0, y])/(3*z^3*(-1 + y + z)^3) - (8*(-y^3 - 9*y^4 + 9*y^5 - 3*y^6 + 19*y^2*z - 84*y^3*z + 117*y^4*z - 54*y^5*z + 6*y^6*z + 29*y*z^2 - 168*y^2*z^2 + 312*y^3*z^2 - 195*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 318*y^2*z^3 - 286*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 191*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 52*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)* G[0, 1, 1, y])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (16*(3*y - 3*y^2 + y^3 - 6*y*z + 3*y^2*z + 3*y*z^2 + z^3)* G[1, 0, 0, y])/(3*z^3*(-1 + y + z)^3) - (4*(-6*y^3 + 3*y^4 - 3*y^5 + 4*y^6 + 30*y^2*z - 114*y^3*z + 150*y^4*z - 67*y^5*z + 12*y^6*z + 54*y*z^2 - 291*y^2*z^2 + 507*y^3*z^2 - 317*y^4*z^2 + 60*y^5*z^2 + 6*z^3 - 192*y*z^3 + 570*y^2*z^3 - 519*y^3*z^3 + 120*y^4*z^3 - 18*z^4 + 234*y*z^4 - 381*y^2*z^4 + 120*y^3*z^4 + 18*z^5 - 114*y*z^5 + 60*y^2*z^5 - 6*z^6 + 12*y*z^6)*G[1, 0, 1, y])/(3*y*z^3*(-1 + y + z)^3* (y + z)^2) - (4*(-4 + 9*y - 9*y^2 + 4*y^3 + 12*z - 18*y*z + 9*y^2*z - 12*z^2 + 9*y*z^2 - 8*z^3)*G[1, 1, 0, y])/ (3*z^3*(-1 + y + z)^3) + (4*(-3*y^3 - 6*y^4 + 6*y^5 + y^6 + 33*y^2*z - 138*y^3*z + 195*y^4*z - 97*y^5*z + 18*y^6*z + 51*y*z^2 - 303*y^2*z^2 + 579*y^3*z^2 - 404*y^4*z^2 + 90*y^5*z^2 + 3*z^3 - 180*y*z^3 + 606*y^2*z^3 - 619*y^3*z^3 + 180*y^4*z^3 - 9*z^4 + 225*y*z^4 - 422*y^2*z^4 + 180*y^3*z^4 + 9*z^5 - 112*y*z^5 + 90*y^2*z^5 - 3*z^6 + 18*y*z^6)*G[1, 1, 1, y])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) + (64*G[0, 0, 1, 1, y])/z^3 + (64*G[0, 1, 0, 1, y])/z^3 - (96*G[0, 1, 1, 1, y])/z^3 + (32*G[1, 0, 0, 1, y])/z^3 - (112*G[1, 0, 1, 1, y])/z^3 - (48*G[1, 1, 0, 1, y])/z^3 + (112*G[1, 1, 1, 1, y])/z^3) + G[0, z]*((6297*y^2 - 11948*y^3 + 5651*y^4 + 18288*y*z - 51167*y^2*z + 37628*y^3*z - 4749*y^4*z - 558*z^2 - 25656*y*z^2 + 35256*y^2*z^2 - 4749*y^3*z^2 + 1014*z^3 + 2823*y*z^3 + 4749*y^2*z^3 - 456*z^4 + 4749*y*z^4)/(27*(-1 + y)*y*z*(-1 + y + z)^2*(y + z)^2) + ((-369*y^4 - 5230*y^5 + 15238*y^6 - 13310*y^7 + 3671*y^8 + 2742*y^3*z - 32553*y^4*z + 82260*y^5*z - 78150*y^6*z + 26022*y^7*z - 321*y^8*z - 978*y^2*z^2 - 25021*y^3*z^2 + 99449*y^4*z^2 - 122902*y^5*z^2 + 52431*y^6*z^2 - 2979*y^7*z^2 + 13797*y*z^3 - 68099*y^2*z^3 + 151518*y^3*z^3 - 163335*y^4*z^3 + 79577*y^5*z^3 - 13458*y^6*z^3 + 558*z^4 - 36711*y*z^4 + 129450*y^2*z^4 - 164685*y^3*z^4 + 94956*y^4*z^4 - 28158*y^5*z^4 - 966*z^5 + 28221*y*z^5 - 63129*y^2*z^5 + 50805*y^3*z^5 - 28701*y^4*z^5 + 534*z^6 - 3843*y*z^6 + 3330*y^2*z^6 - 13791*y^3*z^6 - 126*z^7 - 2016*y*z^7 - 2448*y^2*z^7)*G[1, y])/ (27*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) - (2*(-18*y^4 - 338*y^5 + 558*y^6 - 202*y^7 - 90*y^3*z - 873*y^4*z + 1990*y^5*z - 1039*y^6*z + 12*y^7*z - 342*y^2*z^2 + 153*y^3*z^2 + 1566*y^4*z^2 - 1497*y^5*z^2 + 120*y^6*z^2 + 54*y*z^3 + 247*y^2*z^3 + 246*y^3*z^3 - 850*y^4*z^3 + 204*y^5*z^3 - 93*y*z^4 + 118*y^2*z^4 - 322*y^3*z^4 + 24*z^5 - 30*y*z^5 - 87*y^2*z^5 - 204*y^3*z^5 - 36*z^6 + 57*y*z^6 - 120*y^2*z^6 + 12*z^7 - 12*y*z^7)*G[0, 0, y])/(9*(-1 + y)*y*z^2*(-1 + y + z)^3* (y + z)^3) + ((-108*y^4 - 7758*y^5 + 39030*y^6 - 76824*y^7 + 75492*y^8 - 37194*y^9 + 7362*y^10 + 1854*y^3*z - 36072*y^4*z + 172881*y^5*z - 368622*y^6*z + 402516*y^7*z - 222480*y^8*z + 50949*y^9*z - 1026*y^10*z + 630*y^2*z^2 - 34002*y^3*z^2 + 227862*y^4*z^2 - 607613*y^5*z^2 + 792204*y^6*z^2 - 512754*y^7*z^2 + 139640*y^8*z^2 - 5967*y^9*z^2 + 5454*y*z^3 - 42786*y^2*z^3 + 205530*y^3*z^3 - 572436*y^4*z^3 + 849579*y^5*z^3 - 640410*y^6*z^3 + 212715*y^7*z^3 - 17646*y^8*z^3 + 162*z^4 - 17172*y*z^4 + 108558*y^2*z^4 - 335808*y^3*z^4 + 557190*y^4*z^4 - 485397*y^5*z^4 + 204372*y^6*z^4 - 31905*y^7*z^4 + 54*z^5 + 16425*y*z^5 - 90032*y^2*z^5 + 194256*y^3*z^5 - 209310*y^4*z^5 + 123143*y^5*z^5 - 35346*y^6*z^5 - 486*z^6 - 3855*y*z^6 + 19338*y^2*z^6 - 33858*y^3*z^6 + 39540*y^4*z^6 - 23109*y^5*z^6 + 366*z^7 - 2223*y*z^7 + 3960*y^2*z^7 + 3657*y^3*z^7 - 8190*y^4*z^7 - 96*z^8 + 963*y*z^8 - 450*y^2*z^8 - 1227*y^3*z^8)* G[0, 1, y])/(27*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) + ((54*y^5 + 1440*y^6 - 5232*y^7 + 5484*y^8 - 1746*y^9 + 387*y^4*z + 4176*y^5*z - 21270*y^6*z + 27624*y^7*z - 11025*y^8*z + 108*y^9*z - 576*y^3*z^2 + 7446*y^4*z^2 - 36267*y^5*z^2 + 54691*y^6*z^2 - 26293*y^7*z^2 + 999*y^8*z^2 + 3708*y^2*z^3 - 9300*y^3*z^3 - 11250*y^4*z^3 + 42685*y^5*z^3 - 29662*y^6*z^3 + 3225*y^7*z^3 + 918*y*z^4 - 11544*y^2*z^4 + 16644*y^3*z^4 + 3324*y^4*z^4 - 16923*y^5*z^4 + 5205*y^6*z^4 + 27*z^5 - 756*y*z^5 + 5748*y^2*z^5 - 5492*y^3*z^5 - 8038*y^4*z^5 + 4947*y^5*z^5 + 504*z^6 - 2979*y*z^6 + 4393*y^2*z^6 - 7615*y^3*z^6 + 3321*y^4*z^6 - 1062*z^7 + 3783*y*z^7 - 5226*y^2*z^7 + 1911*y^3*z^7 + 708*z^8 - 1551*y*z^8 + 843*y^2*z^8 - 177*z^9 + 177*y*z^9)*G[1, 0, y])/ (27*(-1 + y)*y^2*z^2*(-1 + y + z)^3*(y + z)^4) + (2*(-2706*y^4 + 11862*y^5 - 19020*y^6 + 13278*y^7 - 3414*y^8 - 8628*y^3*z + 44082*y^4*z - 81279*y^5*z + 65319*y^6*z - 19989*y^7*z + 495*y^8*z - 7502*y^2*z^2 + 52730*y^3*z^2 - 120984*y^4*z^2 + 116189*y^5*z^2 - 42836*y^6*z^2 + 2403*y^7*z^2 - 4116*y*z^3 + 35314*y^2*z^3 - 97386*y^3*z^3 + 109647*y^4*z^3 - 49324*y^5*z^3 + 5865*y^6*z^3 + 96*z^4 + 9180*y*z^4 - 41282*y^2*z^4 + 58081*y^3*z^4 - 33377*y^4*z^4 + 8652*y^5*z^4 - 360*z^5 - 4839*y*z^5 + 11568*y^2*z^5 - 9690*y^3*z^5 + 7371*y^4*z^5 + 414*z^6 - 1164*y*z^6 + 1599*y^2*z^6 + 3201*y^3*z^6 - 150*z^7 + 975*y*z^7 + 525*y^2*z^7)*G[1, 1, y])/ (27*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) - (8*y*(8 - 12*y + 4*y^2 - 10*z + 10*y*z + 3*z^2 - 3*y*z^2 + 3*z^3)* G[0, 0, 0, y])/(3*(-1 + y)*z^2*(-1 + y + z)^3) - (2*(116*y^5 - 562*y^6 + 1092*y^7 - 1064*y^8 + 520*y^9 - 102*y^10 - 48*y^3*z + 630*y^4*z - 2705*y^5*z + 5484*y^6*z - 5814*y^7*z + 3146*y^8*z - 705*y^9*z + 12*y^10*z - 24*y^2*z^2 + 620*y^3*z^2 - 3620*y^4*z^2 + 9083*y^5*z^2 - 11423*y^6*z^2 + 7175*y^7*z^2 - 1865*y^8*z^2 + 54*y^9*z^2 - 72*y*z^3 + 580*y^2*z^3 - 2798*y^3*z^3 + 7752*y^4*z^3 - 11347*y^5*z^3 + 8285*y^6*z^3 - 2523*y^7*z^3 + 123*y^8*z^3 + 168*y*z^4 - 1078*y^2*z^4 + 3498*y^3*z^4 - 5940*y^4*z^4 + 5047*y^5*z^4 - 1893*y^6*z^4 + 198*y^7*z^4 - 18*z^5 - 9*y*z^5 + 380*y^2*z^5 - 1008*y^3*z^5 + 1176*y^4*z^5 - 752*y^5*z^5 + 228*y^6*z^5 + 36*z^6 - 177*y*z^6 + 381*y^2*z^6 - 315*y^3*z^6 - 102*y^4*z^6 + 168*y^5*z^6 - 24*z^7 + 129*y*z^7 - 207*y^2*z^7 + 24*y^3*z^7 + 69*y^4*z^7 + 6*z^8 - 27*y*z^8 + 6*y^2*z^8 + 12*y^3*z^8)*G[0, 0, 1, y])/ (3*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) - (4*(-36*y^6 + 48*y^7 - 12*y^8 - 126*y^5*z + 228*y^6*z - 102*y^7*z + 90*y^3*z^2 - 507*y^4*z^2 + 942*y^5*z^2 - 589*y^6*z^2 + 55*y^7*z^2 + 9*y^8*z^2 - 90*y^2*z^3 + 3*y^3*z^3 + 693*y^4*z^3 - 715*y^5*z^3 + 94*y^6*z^3 + 6*y^7*z^3 - 18*y*z^4 + 267*y^2*z^4 - 219*y^3*z^4 - 12*y^4*z^4 + 21*y^5*z^4 - 75*y^6*z^4 - 9*y*z^5 - 51*y^2*z^5 + 104*y^3*z^5 + 88*y^4*z^5 - 186*y^5*z^5 - 18*z^6 + 135*y*z^6 - 223*y^2*z^6 + 259*y^3*z^6 - 189*y^4*z^6 + 36*z^7 - 147*y*z^7 + 204*y^2*z^7 - 102*y^3*z^7 - 24*z^8 + 57*y*z^8 - 33*y^2*z^8 + 6*z^9 - 6*y*z^9)*G[0, 1, 0, y])/(9*(-1 + y)*y^2*z^2* (-1 + y + z)^3*(y + z)^4) + (2*(-474*y^4 + 3504*y^5 - 10344*y^6 + 15852*y^7 - 13422*y^8 + 5988*y^9 - 1104*y^10 - 1428*y^3*z + 12069*y^4*z - 40674*y^5*z + 70734*y^6*z - 67572*y^7*z + 34005*y^8*z - 7278*y^9*z + 144*y^10*z - 1238*y^2*z^2 + 13920*y^3*z^2 - 58209*y^4*z^2 + 120609*y^5*z^2 - 133977*y^6*z^2 + 77565*y^7*z^2 - 19444*y^8*z^2 + 774*y^9*z^2 - 372*y*z^3 + 6714*y^2*z^3 - 38289*y^3*z^3 + 99855*y^4*z^3 - 133536*y^5*z^3 + 91218*y^6*z^3 - 27483*y^7*z^3 + 1893*y^8*z^3 + 24*z^4 + 900*y*z^4 - 10533*y^2*z^4 + 39654*y^3*z^4 - 68184*y^4*z^4 + 57576*y^5*z^4 - 22173*y^6*z^4 + 2736*y^7*z^4 - 123*z^5 - 261*y*z^5 + 5008*y^2*z^5 - 14088*y^3*z^5 + 16995*y^4*z^5 - 10057*y^5*z^5 + 2508*y^6*z^5 + 198*z^6 - 759*y*z^6 + 1005*y^2*z^6 + 279*y^3*z^6 - 2229*y^4*z^6 + 1452*y^5*z^6 - 129*z^7 + 648*y*z^7 - 954*y^2*z^7 - 114*y^3*z^7 + 495*y^4*z^7 + 30*z^8 - 144*y*z^8 + 18*y^2*z^8 + 78*y^3*z^8)*G[0, 1, 1, y])/ (9*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) + (4*(-36*y^6 + 120*y^7 - 120*y^8 + 36*y^9 - 126*y^5*z + 516*y^6*z - 624*y^7*z + 234*y^8*z + 90*y^3*z^2 - 507*y^4*z^2 + 1374*y^5*z^2 - 1597*y^6*z^2 + 658*y^7*z^2 - 18*y^8*z^2 - 90*y^2*z^3 + 3*y^3*z^3 + 981*y^4*z^3 - 1687*y^5*z^3 + 886*y^6*z^3 - 75*y^7*z^3 - 18*y*z^4 + 267*y^2*z^4 - 147*y^3*z^4 - 480*y^4*z^4 + 579*y^5*z^4 - 129*y^6*z^4 - 9*y*z^5 - 51*y^2*z^5 + 14*y^3*z^5 + 286*y^4*z^5 - 132*y^5*z^5 - 18*z^6 + 135*y*z^6 - 223*y^2*z^6 + 286*y^3*z^6 - 108*y^4*z^6 + 36*z^7 - 147*y*z^7 + 204*y^2*z^7 - 75*y^3*z^7 - 24*z^8 + 57*y*z^8 - 33*y^2*z^8 + 6*z^9 - 6*y*z^9)* G[1, 0, 0, y])/(9*(-1 + y)*y^2*z^2*(-1 + y + z)^3*(y + z)^4) - (4*(279*y^4 - 1437*y^5 + 3000*y^6 - 3198*y^7 + 1779*y^8 - 453*y^9 + 30*y^10 + 846*y^3*z - 5256*y^4*z + 12903*y^5*z - 15942*y^6*z + 10278*y^7*z - 3138*y^8*z + 309*y^9*z + 816*y^2*z^2 - 6840*y^3*z^2 + 20817*y^4*z^2 - 30460*y^5*z^2 + 22620*y^6*z^2 - 7806*y^7*z^2 + 835*y^8*z^2 + 18*y^9*z^2 + 207*y*z^3 - 3597*y^2*z^3 + 15546*y^3*z^3 - 28479*y^4*z^3 + 24840*y^5*z^3 - 9624*y^6*z^3 + 1047*y^7*z^3 + 60*y^8*z^3 - 18*z^4 - 594*y*z^4 + 5262*y^2*z^4 - 13359*y^3*z^4 + 14148*y^4*z^4 - 6189*y^5*z^4 + 723*y^6*z^4 + 27*y^7*z^4 + 54*z^5 + 486*y*z^5 - 2500*y^2*z^5 + 3267*y^3*z^5 - 1362*y^4*z^5 + 160*y^5*z^5 - 114*y^6*z^5 - 72*z^6 + 120*y*z^6 - 447*y^2*z^6 + 810*y^3*z^6 - 264*y^4*z^6 - 174*y^5*z^6 + 48*z^7 - 297*y*z^7 + 576*y^2*z^7 - 264*y^3*z^7 - 90*y^4*z^7 - 12*z^8 + 90*y*z^8 - 72*y^2*z^8 - 15*y^3*z^8)* G[1, 0, 1, y])/(9*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) - (2*(-24*y^5 + 54*y^6 + 12*y^7 - 66*y^8 + 24*y^9 - 84*y^4*z + 249*y^5*z - 18*y^6*z - 321*y^7*z + 174*y^8*z + 100*y^3*z^2 - 334*y^4*z^2 + 933*y^5*z^2 - 1245*y^6*z^2 + 564*y^7*z^2 - 18*y^8*z^2 - 86*y^2*z^3 - 85*y^3*z^3 + 1221*y^4*z^3 - 1803*y^5*z^3 + 843*y^6*z^3 - 54*y^7*z^3 - 96*y*z^4 + 483*y^2*z^4 - 87*y^3*z^4 - 663*y^4*z^4 + 543*y^5*z^4 - 36*y^6*z^4 - 12*z^5 + 204*y*z^5 - 411*y^2*z^5 + 285*y^3*z^5 + 114*y^4*z^5 + 36*y^5*z^5 + 3*z^6 - 48*y*z^6 + 99*y^2*z^6 + 36*y^3*z^6 + 54*y^4*z^6 + 18*z^7 - 45*y*z^7 + 45*y^2*z^7 + 18*y^3*z^7 - 9*z^8 + 9*y*z^8)*G[1, 1, 0, y])/(9*(-1 + y)*y^2*z^2* (-1 + y + z)^3*(y + z)^4) - (2*(-264*y^4 + 1082*y^5 - 1658*y^6 + 1126*y^7 - 286*y^8 - 771*y^3*z + 3750*y^4*z - 6678*y^5*z + 5226*y^6*z - 1563*y^7*z + 36*y^8*z - 688*y^2*z^2 + 4512*y^3*z^2 - 9898*y^4*z^2 + 9168*y^5*z^2 - 3250*y^6*z^2 + 156*y^7*z^2 - 177*y*z^3 + 2226*y^2*z^3 - 6681*y^3*z^3 + 7608*y^4*z^3 - 3288*y^5*z^3 + 312*y^6*z^3 + 12*z^4 + 330*y*z^4 - 1900*y^2*z^4 + 2822*y^3*z^4 - 1576*y^4*z^4 + 384*y^5*z^4 - 36*z^5 - 69*y*z^5 + 150*y^2*z^5 - 129*y^3*z^5 + 300*y^4*z^5 + 36*z^6 - 144*y*z^6 + 192*y^2*z^6 + 132*y^3*z^6 - 12*z^7 + 60*y*z^7 + 24*y^2*z^7)* G[1, 1, 1, y])/(3*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + (4*(-12 + 60*y - 120*y^2 + 120*y^3 - 60*y^4 + 12*y^5 + 30*z - 120*y*z + 180*y^2*z - 120*y^3*z + 30*y^4*z - 41*z^2 + 123*y*z^2 - 123*y^2*z^2 + 41*y^3*z^2 + 21*z^3 - 42*y*z^3 + 21*y^2*z^3 - 21*z^4 + 21*y*z^4 + 9*z^5)*G[0, 0, 0, 1, y])/(3*(-1 + y)^3*z^2* (-1 + y + z)^3) + (32*G[0, 0, 1, 0, y])/(3*(-1 + y + z)^3) - (8*(24*y^3 - 156*y^4 + 420*y^5 - 600*y^6 + 480*y^7 - 204*y^8 + 36*y^9 + 60*y^2*z - 468*y^3*z + 1470*y^4*z - 2400*y^5*z + 2160*y^6*z - 1020*y^7*z + 198*y^8*z + 50*y*z^2 - 516*y^2*z^2 + 1992*y^3*z^2 - 3840*y^4*z^2 + 3978*y^5*z^2 - 2124*y^6*z^2 + 460*y^7*z^2 + 6*z^3 - 198*y*z^3 + 1170*y^2*z^3 - 2940*y^3*z^3 + 3711*y^4*z^3 - 2328*y^5*z^3 + 579*y^6*z^3 - 18*z^4 + 270*y*z^4 - 1056*y^2*z^4 + 1791*y^3*z^4 - 1425*y^4*z^4 + 438*y^5*z^4 + 18*z^5 - 154*y*z^5 + 417*y^2*z^5 - 507*y^3*z^5 + 235*y^4*z^5 - 6*z^6 + 39*y*z^6 - 123*y^2*z^6 + 117*y^3*z^6 - 21*y*z^7 + 48*y^2*z^7 + 9*y*z^8)*G[0, 0, 1, 1, y])/(3*(-1 + y)^3*y*z^2* (-1 + y + z)^3*(y + z)^3) - (32*G[0, 1, 0, 0, y])/ (3*(-1 + y + z)^3) - (8*(24*y^3 - 168*y^4 + 480*y^5 - 720*y^6 + 600*y^7 - 264*y^8 + 48*y^9 + 60*y^2*z - 504*y^3*z + 1680*y^4*z - 2880*y^5*z + 2700*y^6*z - 1320*y^7*z + 264*y^8*z + 54*y*z^2 - 576*y^2*z^2 + 2322*y^3*z^2 - 4657*y^4*z^2 + 4989*y^5*z^2 - 2739*y^6*z^2 + 607*y^7*z^2 + 6*z^3 - 222*y*z^3 + 1380*y^2*z^3 - 3591*y^3*z^3 + 4665*y^4*z^3 - 3003*y^5*z^3 + 765*y^6*z^3 - 18*z^4 + 312*y*z^4 - 1275*y^2*z^4 + 2259*y^3*z^4 - 1893*y^4*z^4 + 615*y^5*z^4 + 18*z^5 - 175*y*z^5 + 543*y^2*z^5 - 759*y^3*z^5 + 391*y^4*z^5 - 6*z^6 + 60*y*z^6 - 228*y^2*z^6 + 228*y^3*z^6 - 42*y*z^7 + 96*y^2*z^7 + 18*y*z^8)*G[0, 1, 0, 1, y])/ (3*(-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^3) + (32*(1 - 3*y + 3*y^2 + y^3 - 3*z + 6*y*z + 3*y^2*z + 3*z^2 + 3*y*z^2 + z^3)*G[0, 1, 1, 0, y])/(3*(-1 + y + z)^3*(y + z)^3) + (8*(36*y^3 - 240*y^4 + 660*y^5 - 960*y^6 + 780*y^7 - 336*y^8 + 60*y^9 + 90*y^2*z - 720*y^3*z + 2310*y^4*z - 3840*y^5*z + 3510*y^6*z - 1680*y^7*z + 330*y^8*z + 75*y*z^2 - 792*y^2*z^2 + 3123*y^3*z^2 - 6127*y^4*z^2 + 6438*y^5*z^2 - 3477*y^6*z^2 + 760*y^7*z^2 + 9*z^3 - 303*y*z^3 + 1830*y^2*z^3 - 4671*y^3*z^3 + 5970*y^4*z^3 - 3786*y^5*z^3 + 951*y^6*z^3 - 27*z^4 + 420*y*z^4 - 1665*y^2*z^4 + 2871*y^3*z^4 - 2334*y^4*z^4 + 735*y^5*z^4 + 27*z^5 - 238*y*z^5 + 678*y^2*z^5 - 876*y^3*z^5 + 427*y^4*z^5 - 9*z^6 + 69*y*z^6 - 237*y^2*z^6 + 231*y^3*z^6 - 42*y*z^7 + 96*y^2*z^7 + 18*y*z^8)*G[0, 1, 1, 1, y])/(3*(-1 + y)^3*y*z^2* (-1 + y + z)^3*(y + z)^3) + (32*G[1, 0, 0, 0, y])/ (3*(-1 + y + z)^3) + (8*(-12*y^3 + 60*y^4 - 120*y^5 + 120*y^6 - 60*y^7 + 12*y^8 - 30*y^2*z + 180*y^3*z - 420*y^4*z + 480*y^5*z - 270*y^6*z + 60*y^7*z - 35*y*z^2 + 264*y^2*z^2 - 741*y^3*z^2 + 993*y^4*z^2 - 648*y^5*z^2 + 171*y^6*z^2 - 4*y^7*z^2 - 3*z^3 + 111*y*z^3 - 510*y^2*z^3 + 909*y^3*z^3 - 711*y^4*z^3 + 198*y^5*z^3 + 6*y^6*z^3 + 9*z^4 - 120*y*z^4 + 327*y^2*z^4 - 288*y^3*z^4 + 9*y^4*z^4 + 63*y^5*z^4 - 9*z^5 + 40*y*z^5 - 3*y^2*z^5 - 141*y^3*z^5 + 122*y^4*z^5 + 3*z^6 + 12*y*z^6 - 96*y^2*z^6 + 108*y^3*z^6 - 21*y*z^7 + 48*y^2*z^7 + 9*y*z^8)* G[1, 0, 0, 1, y])/(3*(-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^3) - (16*(-2 + 6*y - 6*y^2 + 3*y^3 + 6*z - 12*y*z + 9*y^2*z - 6*z^2 + 9*y*z^2 + 3*z^3)*G[1, 0, 1, 0, y])/(3*(-1 + y + z)^3*(y + z)^3) + (4*(84*y^3 - 456*y^4 + 1020*y^5 - 1200*y^6 + 780*y^7 - 264*y^8 + 36*y^9 + 210*y^2*z - 1368*y^3*z + 3570*y^4*z - 4800*y^5*z + 3510*y^6*z - 1320*y^7*z + 198*y^8*z + 183*y*z^2 - 1584*y^2*z^2 + 5067*y^3*z^2 - 7972*y^4*z^2 + 6609*y^5*z^2 - 2748*y^6*z^2 + 445*y^7*z^2 + 21*z^3 - 627*y*z^3 + 3090*y^2*z^3 - 6246*y^3*z^3 + 6069*y^4*z^3 - 2751*y^5*z^3 + 444*y^6*z^3 - 63*z^4 + 744*y*z^4 - 2208*y^2*z^4 + 2538*y^3*z^4 - 1029*y^4*z^4 + 18*y^5*z^4 + 63*z^5 - 319*y*z^5 + 327*y^2*z^5 + 303*y^3*z^5 - 410*y^4*z^5 - 21*z^6 - 21*y*z^6 + 357*y^2*z^6 - 423*y^3*z^6 + 84*y*z^7 - 192*y^2*z^7 - 36*y*z^8)*G[1, 0, 1, 1, y])/(3*(-1 + y)^3*y*z^2* (-1 + y + z)^3*(y + z)^3) - (32*(1 - 3*y + 3*y^2 - 3*z + 6*y*z + 3*z^2)*G[1, 1, 0, 0, y])/(3*(-1 + y + z)^3*(y + z)^3) + (4*(36*y^3 - 264*y^4 + 780*y^5 - 1200*y^6 + 1020*y^7 - 456*y^8 + 84*y^9 + 90*y^2*z - 792*y^3*z + 2730*y^4*z - 4800*y^5*z + 4590*y^6*z - 2280*y^7*z + 462*y^8*z + 75*y*z^2 - 864*y^2*z^2 + 3663*y^3*z^2 - 7628*y^4*z^2 + 8421*y^5*z^2 - 4740*y^6*z^2 + 1073*y^7*z^2 + 9*z^3 - 327*y*z^3 + 2130*y^2*z^3 - 5814*y^3*z^3 + 7881*y^4*z^3 - 5259*y^5*z^3 + 1380*y^6*z^3 - 27*z^4 + 480*y*z^4 - 2088*y^2*z^4 + 3906*y^3*z^4 - 3417*y^4*z^4 + 1146*y^5*z^4 + 27*z^5 - 299*y*z^5 + 987*y^2*z^5 - 1437*y^3*z^5 + 758*y^4*z^5 - 9*z^6 + 111*y*z^6 - 447*y^2*z^6 + 453*y^3*z^6 - 84*y*z^7 + 192*y^2*z^7 + 36*y*z^8)*G[1, 1, 0, 1, y])/(3*(-1 + y)^3*y*z^2* (-1 + y + z)^3*(y + z)^3) - (16*(-3 + 9*y - 9*y^2 + y^3 + 9*z - 18*y*z + 3*y^2*z - 9*z^2 + 3*y*z^2 + z^3)*G[1, 1, 1, 0, y])/ (3*(-1 + y + z)^3*(y + z)^3) - (28*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1, 1, 1, 1, y])/(3*y*z^2*(y + z)^3)) + (4*(62*y^4 + 12*y^5 - 12*y^6 + 139*y^3*z - 159*y^4*z - 48*y^5*z + 12*y^6*z + 98*y^2*z^2 - 426*y^3*z^2 + 135*y^4*z^2 + 36*y^5*z^2 - 9*y*z^3 - 255*y^2*z^3 + 408*y^3*z^3 - 17*y^4*z^3 - 6*z^4 + 48*y*z^4 + 183*y^2*z^4 - 70*y^3*z^4 - 21*y^4*z^4 + 24*z^5 - 90*y*z^5 + 19*y^2*z^5 - 51*y^3*z^5 - 36*z^6 + 72*y*z^6 - 45*y^2*z^6 + 24*z^7 - 21*y*z^7 - 6*z^8)*G[1, 1 - y, 0, 0, z])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(-171*y^3 + 442*y^4 - 579*y^5 + 246*y^6 - 342*y^2*z + 1571*y^3*z - 2601*y^4*z + 1758*y^5*z - 282*y^6*z - 171*y*z^2 + 1792*y^2*z^2 - 4437*y^3*z^2 + 4371*y^4*z^2 - 1341*y^5*z^2 + 36*y^6*z^2 + 693*y*z^3 - 3441*y^2*z^3 + 5094*y^3*z^3 - 2539*y^4*z^3 + 162*y^5*z^3 + 6*z^4 - 1074*y*z^4 + 2973*y^2*z^4 - 2378*y^3*z^4 + 327*y^4*z^4 - 24*z^5 + 774*y*z^5 - 1117*y^2*z^5 + 321*y^3*z^5 + 36*z^6 - 243*y*z^6 + 135*y^2*z^6 - 24*z^7 + 21*y*z^7 + 6*z^8)* G[1, 1 - y, 0, 1 - y, z])/(9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(-57*y^3 + 106*y^4 - 201*y^5 + 90*y^6 - 114*y^2*z + 431*y^3*z - 761*y^4*z + 618*y^5*z - 102*y^6*z - 57*y*z^2 + 532*y^2*z^2 - 1195*y^3*z^2 + 1367*y^4*z^2 - 471*y^5*z^2 + 12*y^6*z^2 + 237*y*z^3 - 977*y^2*z^3 + 1426*y^3*z^3 - 835*y^4*z^3 + 54*y^5*z^3 + 6*z^4 - 390*y*z^4 + 869*y^2*z^4 - 746*y^3*z^4 + 123*y^4*z^4 - 24*z^5 + 318*y*z^5 - 385*y^2*z^5 + 141*y^3*z^5 + 36*z^6 - 129*y*z^6 + 75*y^2*z^6 - 24*z^7 + 21*y*z^7 + 6*z^8)* G[1, 1 - y, 1, 0, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(-171*y^3 + 442*y^4 - 579*y^5 + 246*y^6 - 342*y^2*z + 1571*y^3*z - 2601*y^4*z + 1758*y^5*z - 282*y^6*z - 171*y*z^2 + 1792*y^2*z^2 - 4437*y^3*z^2 + 4371*y^4*z^2 - 1341*y^5*z^2 + 36*y^6*z^2 + 693*y*z^3 - 3441*y^2*z^3 + 5094*y^3*z^3 - 2539*y^4*z^3 + 162*y^5*z^3 + 6*z^4 - 1074*y*z^4 + 2973*y^2*z^4 - 2378*y^3*z^4 + 327*y^4*z^4 - 24*z^5 + 774*y*z^5 - 1117*y^2*z^5 + 321*y^3*z^5 + 36*z^6 - 243*y*z^6 + 135*y^2*z^6 - 24*z^7 + 21*y*z^7 + 6*z^8)* G[1, 1 - y, 1 - y, 0, z])/(9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(-45*y^3 + 79*y^4 - 129*y^5 + 27*y^6 + 6*y^7 - 99*y^2*z + 398*y^3*z - 677*y^4*z + 477*y^5*z - 75*y^6*z - 63*y*z^2 + 556*y^2*z^2 - 1291*y^3*z^2 + 1364*y^4*z^2 - 435*y^5*z^2 + 6*y^6*z^2 - 9*z^3 + 294*y*z^3 - 1133*y^2*z^3 + 1543*y^3*z^3 - 730*y^4*z^3 - 15*y^5*z^3 + 33*z^4 - 456*y*z^4 + 845*y^2*z^4 - 452*y^3*z^4 - 90*y^4*z^4 - 42*z^5 + 234*y*z^5 - 40*y^2*z^5 - 153*y^3*z^5 + 18*z^6 + 39*y*z^6 - 129*y^2*z^6 + 3*z^7 - 48*y*z^7 - 3*z^8)*G[1, 1 - y, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3* (y + z)^2) + (8*(-8*y^4 + 20*y^5 - 16*y^6 + 4*y^7 + 12*y^2*z - 78*y^3*z + 162*y^4*z - 138*y^5*z + 42*y^6*z + 6*y*z^2 - 86*y^2*z^2 + 241*y^3*z^2 - 251*y^4*z^2 + 93*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 106*y*z^3 + 243*y^2*z^3 - 237*y^3*z^3 + 103*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 141*y*z^4 - 129*y^2*z^4 + 66*y^3*z^4 - 54*y^4*z^4 + 21*z^5 - 9*y*z^5 - 66*y^3*z^5 + 12*z^6 - 27*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[1 - y, 0, 0, 0, z])/ (3*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) - (4*(-264*y^4 + 1098*y^5 - 1698*y^6 + 1158*y^7 - 294*y^8 - 795*y^3*z + 3906*y^4*z - 7002*y^5*z + 5502*y^6*z - 1647*y^7*z + 36*y^8*z - 700*y^2*z^2 + 4684*y^3*z^2 - 10380*y^4*z^2 + 9670*y^5*z^2 - 3436*y^6*z^2 + 162*y^7*z^2 - 213*y*z^3 + 2438*y^2*z^3 - 7167*y^3*z^3 + 8082*y^4*z^3 - 3494*y^5*z^3 + 354*y^6*z^3 + 12*z^4 + 414*y*z^4 - 2182*y^2*z^4 + 3080*y^3*z^4 - 1708*y^4*z^4 + 492*y^5*z^4 - 36*z^5 - 111*y*z^5 + 168*y^2*z^5 - 129*y^3*z^5 + 432*y^4*z^5 + 36*z^6 - 168*y*z^6 + 246*y^2*z^6 + 210*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)*G[1 - y, 0, 0, 1 - y, z])/ (9*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) - (2*(171*y^5 - 792*y^6 + 1395*y^7 - 1080*y^8 + 225*y^9 + 144*y^10 - 63*y^11 + 684*y^4*z - 4752*y^5*z + 12618*y^6*z - 16569*y^7*z + 11232*y^8*z - 3546*y^9*z + 306*y^10*z + 27*y^11*z + 1026*y^3*z^2 - 10863*y^4*z^2 + 38196*y^5*z^2 - 63450*y^6*z^2 + 54360*y^7*z^2 - 22941*y^8*z^2 + 3618*y^9*z^2 + 54*y^10*z^2 + 684*y^2*z^3 - 11851*y^3*z^3 + 54410*y^4*z^3 - 109879*y^5*z^3 + 111274*y^6*z^3 - 55553*y^7*z^3 + 11068*y^8*z^3 - 153*y^9*z^3 + 171*y*z^4 - 5809*y^2*z^4 + 38002*y^3*z^4 - 96402*y^4*z^4 + 116029*y^5*z^4 - 67609*y^6*z^4 + 16314*y^7*z^4 - 696*y^8*z^4 - 1173*y*z^5 + 13433*y^2*z^5 - 45342*y^3*z^5 + 65781*y^4*z^5 - 44690*y^5*z^5 + 13134*y^6*z^5 - 1161*y^7*z^5 + 12*z^6 + 1851*y*z^6 - 10645*y^2*z^6 + 19419*y^3*z^6 - 15273*y^4*z^6 + 5686*y^5*z^6 - 1122*y^6*z^6 - 45*z^7 - 714*y*z^7 + 1821*y^2*z^7 - 1323*y^3*z^7 + 840*y^4*z^7 - 687*y^5*z^7 + 45*z^8 - 261*y*z^8 + 711*y^2*z^8 - 315*y^3*z^8 - 252*y^4*z^8 - 12*z^9 + 144*y*z^9 - 108*y^2*z^9 - 42*y^3*z^9)*G[1 - y, 0, 1, 0, z])/(9*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^4) - (4*(-264*y^4 + 1098*y^5 - 1698*y^6 + 1158*y^7 - 294*y^8 - 795*y^3*z + 3906*y^4*z - 7002*y^5*z + 5502*y^6*z - 1647*y^7*z + 36*y^8*z - 700*y^2*z^2 + 4684*y^3*z^2 - 10380*y^4*z^2 + 9670*y^5*z^2 - 3436*y^6*z^2 + 162*y^7*z^2 - 213*y*z^3 + 2438*y^2*z^3 - 7167*y^3*z^3 + 8082*y^4*z^3 - 3494*y^5*z^3 + 354*y^6*z^3 + 12*z^4 + 414*y*z^4 - 2182*y^2*z^4 + 3080*y^3*z^4 - 1708*y^4*z^4 + 492*y^5*z^4 - 36*z^5 - 111*y*z^5 + 168*y^2*z^5 - 129*y^3*z^5 + 432*y^4*z^5 + 36*z^6 - 168*y*z^6 + 246*y^2*z^6 + 210*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)* G[1 - y, 0, 1 - y, 0, z])/(9*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^3) - (2*(-264*y^4 + 1082*y^5 - 1658*y^6 + 1126*y^7 - 286*y^8 - 771*y^3*z + 3750*y^4*z - 6678*y^5*z + 5226*y^6*z - 1563*y^7*z + 36*y^8*z - 688*y^2*z^2 + 4512*y^3*z^2 - 9898*y^4*z^2 + 9168*y^5*z^2 - 3250*y^6*z^2 + 156*y^7*z^2 - 177*y*z^3 + 2226*y^2*z^3 - 6681*y^3*z^3 + 7608*y^4*z^3 - 3288*y^5*z^3 + 312*y^6*z^3 + 12*z^4 + 330*y*z^4 - 1900*y^2*z^4 + 2822*y^3*z^4 - 1576*y^4*z^4 + 384*y^5*z^4 - 36*z^5 - 69*y*z^5 + 150*y^2*z^5 - 129*y^3*z^5 + 300*y^4*z^5 + 36*z^6 - 144*y*z^6 + 192*y^2*z^6 + 132*y^3*z^6 - 12*z^7 + 60*y*z^7 + 24*y^2*z^7)*G[1 - y, 0, 1 - y, 1 - y, z])/(3*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + (2*(135*y^4 - 770*y^5 + 1825*y^6 - 2336*y^7 + 1733*y^8 - 718*y^9 + 131*y^10 + 432*y^3*z - 2277*y^4*z + 4000*y^5*z - 1915*y^6*z - 2076*y^7*z + 2801*y^8*z - 1076*y^9*z + 111*y^10*z + 486*y^2*z^2 - 2583*y^3*z^2 + 2079*y^4*z^2 + 9505*y^5*z^2 - 23130*y^6*z^2 + 20109*y^7*z^2 - 7147*y^8*z^2 + 681*y^9*z^2 + 216*y*z^3 - 1597*y^2*z^3 + 161*y^3*z^3 + 16523*y^4*z^3 - 39902*y^5*z^3 + 38071*y^6*z^3 - 15263*y^7*z^3 + 1791*y^8*z^3 + 27*z^4 - 375*y*z^4 - 544*y^2*z^4 + 11677*y^3*z^4 - 31851*y^4*z^4 + 35269*y^5*z^4 - 16984*y^6*z^4 + 2781*y^7*z^4 - 78*z^5 - 57*y*z^5 + 3914*y^2*z^5 - 13473*y^3*z^5 + 18297*y^4*z^5 - 11474*y^5*z^5 + 2853*y^6*z^5 + 72*z^6 + 330*y*z^6 - 2493*y^2*z^6 + 4905*y^3*z^6 - 4767*y^4*z^6 + 1899*y^5*z^6 - 18*z^7 - 69*y*z^7 + 351*y^2*z^7 - 1035*y^3*z^7 + 717*y^4*z^7 - 3*z^8 - 45*y*z^8 - 81*y^2*z^8 + 111*y^3*z^8)* G[1 - y, 0, -y, 1 - y, z])/(9*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^3) + (4*(94*y^4 - 590*y^5 + 1414*y^6 - 1642*y^7 + 932*y^8 - 208*y^9 + 359*y^3*z - 2475*y^4*z + 6517*y^5*z - 8315*y^6*z + 5208*y^7*z - 1318*y^8*z + 24*y^9*z + 487*y^2*z^2 - 3910*y^3*z^2 + 11748*y^4*z^2 - 16852*y^5*z^2 + 11803*y^6*z^2 - 3414*y^7*z^2 + 138*y^8*z^2 + 231*y*z^3 - 2656*y^2*z^3 + 10024*y^3*z^3 - 16989*y^4*z^3 + 13711*y^5*z^3 - 4669*y^6*z^3 + 348*y^7*z^3 + 63*z^4 - 928*y*z^4 + 4486*y^2*z^4 - 9192*y^3*z^4 + 8758*y^4*z^4 - 3700*y^5*z^4 + 510*y^6*z^4 - 135*z^5 + 1017*y*z^5 - 2619*y^2*z^5 + 3027*y^3*z^5 - 1782*y^4*z^5 + 480*y^5*z^5 + 72*z^6 - 282*y*z^6 + 432*y^2*z^6 - 534*y^3*z^6 + 294*y^4*z^6 + 9*z^7 - 30*y*z^7 - 99*y^2*z^7 + 108*y^3*z^7 - 9*z^8 - 12*y*z^8 + 18*y^2*z^8)* G[1 - y, 1, 0, 0, z])/(3*(-1 + y)^3*y*z^2*(-1 + y + z)^2* (y + z)^4) - (2*(-62*y^5 + 7*y^6 - 53*y^7 - 177*y^4*z + 163*y^5*z - 193*y^6*z + 6*y^7*z - 177*y^3*z^2 + 420*y^4*z^2 - 335*y^5*z^2 + 21*y^6*z^2 + 89*y^2*z^3 + 98*y^3*z^3 - 232*y^4*z^3 + 45*y^5*z^3 - 15*y*z^4 - 133*y^2*z^4 + 13*y^3*z^4 + 72*y^4*z^4 - 6*z^5 + 51*y*z^5 + 11*y^2*z^5 + 72*y^3*z^5 + 18*z^6 - 57*y*z^6 + 45*y^2*z^6 - 18*z^7 + 21*y*z^7 + 6*z^8)*G[1 - y, 1, 0, 1 - y, z])/ (9*y^2*z^3*(-1 + y + z)^2*(y + z)^3) - (2*(62*y^6 - 193*y^7 + 260*y^8 - 242*y^9 + 166*y^10 - 53*y^11 + 233*y^5*z - 551*y^6*z + 171*y^7*z + 457*y^8*z - 382*y^9*z + 66*y^10*z + 6*y^11*z + 288*y^4*z^2 - 43*y^5*z^2 - 3048*y^6*z^2 + 6531*y^7*z^2 - 5195*y^8*z^2 + 1476*y^9*z^2 - 9*y^10*z^2 - 116*y^3*z^3 + 2329*y^4*z^3 - 10413*y^5*z^3 + 18773*y^6*z^3 - 15211*y^7*z^3 + 4806*y^8*z^3 - 168*y^9*z^3 - 110*y^2*z^4 + 2234*y^3*z^4 - 11247*y^4*z^4 + 22589*y^5*z^4 - 20354*y^6*z^4 + 7455*y^7*z^4 - 567*y^8*z^4 - 33*y*z^5 + 772*y^2*z^5 - 5262*y^3*z^5 + 12996*y^4*z^5 - 13930*y^5*z^5 + 6492*y^6*z^5 - 1026*y^7*z^5 + 6*z^6 + 48*y*z^6 - 953*y^2*z^6 + 3348*y^3*z^6 - 4662*y^4*z^6 + 3392*y^5*z^6 - 1143*y^6*z^6 - 18*z^7 + 48*y*z^7 + 60*y^2*z^7 - 342*y^3*z^7 + 1086*y^4*z^7 - 780*y^5*z^7 + 18*z^8 - 108*y*z^8 + 225*y^2*z^8 + 198*y^3*z^8 - 297*y^4*z^8 - 6*z^9 + 45*y*z^9 + 18*y^2*z^9 - 48*y^3*z^9)*G[1 - y, 1, 1, 0, z])/ (9*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) - (2*(-62*y^5 + 7*y^6 - 53*y^7 - 177*y^4*z + 163*y^5*z - 193*y^6*z + 6*y^7*z - 177*y^3*z^2 + 420*y^4*z^2 - 335*y^5*z^2 + 21*y^6*z^2 + 89*y^2*z^3 + 98*y^3*z^3 - 232*y^4*z^3 + 45*y^5*z^3 - 15*y*z^4 - 133*y^2*z^4 + 13*y^3*z^4 + 72*y^4*z^4 - 6*z^5 + 51*y*z^5 + 11*y^2*z^5 + 72*y^3*z^5 + 18*z^6 - 57*y*z^6 + 45*y^2*z^6 - 18*z^7 + 21*y*z^7 + 6*z^8)*G[1 - y, 1, 1 - y, 0, z])/ (9*y^2*z^3*(-1 + y + z)^2*(y + z)^3) - (4*(-264*y^4 + 1098*y^5 - 1698*y^6 + 1158*y^7 - 294*y^8 - 795*y^3*z + 3906*y^4*z - 7002*y^5*z + 5502*y^6*z - 1647*y^7*z + 36*y^8*z - 700*y^2*z^2 + 4684*y^3*z^2 - 10380*y^4*z^2 + 9670*y^5*z^2 - 3436*y^6*z^2 + 162*y^7*z^2 - 213*y*z^3 + 2438*y^2*z^3 - 7167*y^3*z^3 + 8082*y^4*z^3 - 3494*y^5*z^3 + 354*y^6*z^3 + 12*z^4 + 414*y*z^4 - 2182*y^2*z^4 + 3080*y^3*z^4 - 1708*y^4*z^4 + 492*y^5*z^4 - 36*z^5 - 111*y*z^5 + 168*y^2*z^5 - 129*y^3*z^5 + 432*y^4*z^5 + 36*z^6 - 168*y*z^6 + 246*y^2*z^6 + 210*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)*G[1 - y, 1 - y, 0, 0, z])/ (9*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) - (2*(-264*y^4 + 1082*y^5 - 1658*y^6 + 1126*y^7 - 286*y^8 - 771*y^3*z + 3750*y^4*z - 6678*y^5*z + 5226*y^6*z - 1563*y^7*z + 36*y^8*z - 688*y^2*z^2 + 4512*y^3*z^2 - 9898*y^4*z^2 + 9168*y^5*z^2 - 3250*y^6*z^2 + 156*y^7*z^2 - 177*y*z^3 + 2226*y^2*z^3 - 6681*y^3*z^3 + 7608*y^4*z^3 - 3288*y^5*z^3 + 312*y^6*z^3 + 12*z^4 + 330*y*z^4 - 1900*y^2*z^4 + 2822*y^3*z^4 - 1576*y^4*z^4 + 384*y^5*z^4 - 36*z^5 - 69*y*z^5 + 150*y^2*z^5 - 129*y^3*z^5 + 300*y^4*z^5 + 36*z^6 - 144*y*z^6 + 192*y^2*z^6 + 132*y^3*z^6 - 12*z^7 + 60*y*z^7 + 24*y^2*z^7)*G[1 - y, 1 - y, 0, 1 - y, z])/ (3*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + (2*(171*y^5 - 792*y^6 + 1395*y^7 - 1080*y^8 + 225*y^9 + 144*y^10 - 63*y^11 + 684*y^4*z - 2832*y^5*z + 2814*y^6*z + 3381*y^7*z - 8994*y^8*z + 6672*y^9*z - 1752*y^10*z + 27*y^11*z + 1026*y^3*z^2 - 3594*y^4*z^2 - 3102*y^5*z^2 + 29319*y^6*z^2 - 49101*y^7*z^2 + 34773*y^8*z^2 - 9627*y^9*z^2 + 306*y^10*z^2 + 684*y^2*z^3 - 2116*y^3*z^3 - 11035*y^4*z^3 + 58379*y^5*z^3 - 99548*y^6*z^3 + 75790*y^7*z^3 - 23369*y^8*z^3 + 1215*y^9*z^3 + 171*y*z^4 - 460*y^2*z^4 - 10334*y^3*z^4 + 54327*y^4*z^4 - 102458*y^5*z^4 + 87035*y^6*z^4 - 30843*y^7*z^4 + 2562*y^8*z^4 - 84*y*z^5 - 3643*y^2*z^5 + 24864*y^3*z^5 - 55899*y^4*z^5 + 55105*y^5*z^5 - 23718*y^6*z^5 + 3357*y^7*z^5 - 24*z^6 - 237*y*z^6 + 4532*y^2*z^6 - 14016*y^3*z^6 + 17334*y^4*z^6 - 10571*y^5*z^6 + 2910*y^6*z^6 + 72*z^7 - 84*y*z^7 - 411*y^2*z^7 + 1179*y^3*z^7 - 2517*y^4*z^7 + 1653*y^5*z^7 - 72*z^8 + 360*y*z^8 - 666*y^2*z^8 - 252*y^3*z^8 + 558*y^4*z^8 + 24*z^9 - 126*y*z^9 + 84*y^3*z^9)* G[1 - y, 1 - y, 1, 0, z])/(9*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^4) - (2*(-264*y^4 + 1082*y^5 - 1658*y^6 + 1126*y^7 - 286*y^8 - 771*y^3*z + 3750*y^4*z - 6678*y^5*z + 5226*y^6*z - 1563*y^7*z + 36*y^8*z - 688*y^2*z^2 + 4512*y^3*z^2 - 9898*y^4*z^2 + 9168*y^5*z^2 - 3250*y^6*z^2 + 156*y^7*z^2 - 177*y*z^3 + 2226*y^2*z^3 - 6681*y^3*z^3 + 7608*y^4*z^3 - 3288*y^5*z^3 + 312*y^6*z^3 + 12*z^4 + 330*y*z^4 - 1900*y^2*z^4 + 2822*y^3*z^4 - 1576*y^4*z^4 + 384*y^5*z^4 - 36*z^5 - 69*y*z^5 + 150*y^2*z^5 - 129*y^3*z^5 + 300*y^4*z^5 + 36*z^6 - 144*y*z^6 + 192*y^2*z^6 + 132*y^3*z^6 - 12*z^7 + 60*y*z^7 + 24*y^2*z^7)* G[1 - y, 1 - y, 1 - y, 0, z])/(3*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^3) + (112*(2*y + 3*z)*G[1 - y, 1 - y, 1 - y, 1 - y, z])/ (3*z^2*(y + z)^2) - (2*(171*y^4 - 1019*y^5 + 2602*y^6 - 3638*y^7 + 2927*y^8 - 1279*y^9 + 236*y^10 + 459*y^3*z - 3609*y^4*z + 10765*y^5*z - 16069*y^6*z + 12729*y^7*z - 4927*y^8*z + 559*y^9*z + 93*y^10*z + 378*y^2*z^2 - 5040*y^3*z^2 + 19287*y^4*z^2 - 32945*y^5*z^2 + 27387*y^6*z^2 - 9699*y^7*z^2 + 176*y^8*z^2 + 456*y^9*z^2 - 45*y*z^3 - 2441*y^2*z^3 + 15736*y^3*z^3 - 34730*y^4*z^3 + 33653*y^5*z^3 - 12721*y^6*z^3 - 316*y^7*z^3 + 864*y^8*z^3 - 27*z^4 - 219*y*z^4 + 5587*y^2*z^4 - 18535*y^3*z^4 + 22773*y^4*z^4 - 10387*y^5*z^4 + 91*y^6*z^4 + 717*y^7*z^4 + 96*z^5 + 525*y*z^5 - 4343*y^2*z^5 + 7260*y^3*z^5 - 4032*y^4*z^5 + 383*y^5*z^5 + 93*y^6*z^5 - 126*z^6 - 60*y*z^6 + 216*y^2*z^6 + 252*y^3*z^6 - 66*y^4*z^6 - 270*y^5*z^6 + 72*z^7 - 354*y*z^7 + 720*y^2*z^7 - 306*y^3*z^7 - 186*y^4*z^7 - 15*z^8 + 153*y*z^8 - 117*y^2*z^8 - 39*y^3*z^8)*G[1 - y, 1 - y, -y, 1 - y, z])/ (9*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) - (2*(115*y^5 - 216*y^6 + 207*y^7 - 106*y^8 + 921*y^4*z - 2639*y^5*z + 2740*y^6*z - 1034*y^7*z + 12*y^8*z + 1839*y^3*z^2 - 7089*y^4*z^2 + 8863*y^5*z^2 - 3727*y^6*z^2 + 114*y^7*z^2 + 947*y^2*z^3 - 6594*y^3*z^3 + 11394*y^4*z^3 - 6143*y^5*z^3 + 414*y^6*z^3 + 246*y*z^4 - 2776*y^2*z^4 + 7046*y^3*z^4 - 5182*y^4*z^4 + 720*y^5*z^4 + 12*z^5 - 555*y*z^5 + 2339*y^2*z^5 - 2390*y^3*z^5 + 648*y^4*z^5 - 27*z^6 + 384*y*z^6 - 645*y^2*z^6 + 306*y^3*z^6 + 27*z^7 - 105*y*z^7 + 78*y^2*z^7 - 12*z^8 + 12*y*z^8)* G[1 - y, -y, 0, 1 - y, z])/(9*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)^3) - (2*(115*y^5 - 216*y^6 + 207*y^7 - 106*y^8 + 921*y^4*z - 2639*y^5*z + 2740*y^6*z - 1034*y^7*z + 12*y^8*z + 1839*y^3*z^2 - 7089*y^4*z^2 + 8863*y^5*z^2 - 3727*y^6*z^2 + 114*y^7*z^2 + 947*y^2*z^3 - 6594*y^3*z^3 + 11394*y^4*z^3 - 6143*y^5*z^3 + 414*y^6*z^3 + 246*y*z^4 - 2776*y^2*z^4 + 7046*y^3*z^4 - 5182*y^4*z^4 + 720*y^5*z^4 + 12*z^5 - 555*y*z^5 + 2339*y^2*z^5 - 2390*y^3*z^5 + 648*y^4*z^5 - 27*z^6 + 384*y*z^6 - 645*y^2*z^6 + 306*y^3*z^6 + 27*z^7 - 105*y*z^7 + 78*y^2*z^7 - 12*z^8 + 12*y*z^8)* G[1 - y, -y, 1 - y, 0, z])/(9*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)^3) - (2*(36*y^4 - 301*y^5 + 1085*y^6 - 2002*y^7 + 1966*y^8 - 977*y^9 + 193*y^10 + 135*y^3*z - 1815*y^4*z + 6974*y^5*z - 12332*y^6*z + 11199*y^7*z - 4955*y^8*z + 716*y^9*z + 78*y^10*z + 162*y^2*z^2 - 3786*y^3*z^2 + 17133*y^4*z^2 - 32842*y^5*z^2 + 30831*y^6*z^2 - 13383*y^7*z^2 + 1558*y^8*z^2 + 327*y^9*z^2 + 171*y*z^3 - 3541*y^2*z^3 + 19112*y^3*z^3 - 42280*y^4*z^3 + 44104*y^5*z^3 - 20570*y^6*z^3 + 2437*y^7*z^3 + 567*y^8*z^3 - 915*y*z^4 + 8810*y^2*z^4 - 25661*y^3*z^4 + 31551*y^4*z^4 - 16322*y^5*z^4 + 2003*y^6*z^4 + 534*y^7*z^4 + 30*z^5 + 1176*y*z^5 - 6184*y^2*z^5 + 9354*y^3*z^5 - 4788*y^4*z^5 + 118*y^5*z^5 + 276*y^6*z^5 - 90*z^6 - 93*y*z^6 - 198*y^2*z^6 + 1332*y^3*z^6 - 1032*y^4*z^6 + 27*y^5*z^6 + 90*z^7 - 537*y*z^7 + 1161*y^2*z^7 - 711*y^3*z^7 - 57*y^4*z^7 - 30*z^8 + 198*y*z^8 - 162*y^2*z^8 - 24*y^3*z^8)*G[1 - y, -y, 1 - y, 1 - y, z])/(9*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^3) - (2*(8*y^4 + 149*y^5 - 532*y^6 + 622*y^7 - 284*y^8 + 37*y^9 - 644*y^3*z + 3216*y^4*z - 6349*y^5*z + 6185*y^6*z - 2961*y^7*z + 547*y^8*z + 6*y^9*z - 1270*y^2*z^2 + 7284*y^3*z^2 - 16104*y^4*z^2 + 17338*y^5*z^2 - 9180*y^6*z^2 + 1962*y^7*z^2 - 30*y^8*z^2 - 288*y*z^3 + 3827*y^2*z^3 - 12232*y^3*z^3 + 16521*y^4*z^3 - 10319*y^5*z^3 + 2596*y^6*z^3 - 105*y^7*z^3 - 6*z^4 + 627*y*z^4 - 3271*y^2*z^4 + 5742*y^3*z^4 - 4293*y^4*z^4 + 1309*y^5*z^4 - 108*y^6*z^4 + 9*z^5 - 327*y*z^5 + 624*y^2*z^5 - 378*y^3*z^5 + 147*y^4*z^5 - 84*y^5*z^5 - 9*z^6 - 30*y*z^6 + 135*y^2*z^6 - 36*y^3*z^6 - 78*y^4*z^6 + 6*z^7 + 36*y*z^7 - 18*y^2*z^7 - 33*y^3*z^7)*G[1 - y, -y, -y, 1 - y, z])/ (9*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) - (4*(-9*y^4 - 159*y^5 + 159*y^6 - 53*y^7 + 246*y^3*z - 1134*y^4*z + 1491*y^5*z - 553*y^6*z + 6*y^7*z + 396*y^2*z^2 - 2241*y^3*z^2 + 3915*y^4*z^2 - 1970*y^5*z^2 + 57*y^6*z^2 + 81*y*z^3 - 1488*y^2*z^3 + 4197*y^3*z^3 - 3106*y^4*z^3 + 207*y^5*z^3 - 288*y*z^4 + 1974*y^2*z^4 - 2417*y^3*z^4 + 360*y^4*z^4 - 18*z^5 + 396*y*z^5 - 973*y^2*z^5 + 324*y^3*z^5 + 36*z^6 - 216*y*z^6 + 153*y^2*z^6 - 24*z^7 + 39*y*z^7 + 6*z^8)*G[-y, 0, 0, 1 - y, z])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(-70*y^6 - 348*y^7 + 348*y^8 - 116*y^9 - 247*y^5*z - 1413*y^6*z + 2385*y^7*z - 962*y^8*z + 33*y^9*z - 363*y^4*z^2 - 2055*y^5*z^2 + 6210*y^6*z^2 - 3429*y^7*z^2 + 222*y^8*z^2 - 679*y^3*z^3 + 150*y^4*z^3 + 6531*y^5*z^3 - 6086*y^6*z^3 + 696*y^7*z^3 + 185*y^2*z^4 + 468*y^3*z^4 + 3132*y^4*z^4 - 6017*y^5*z^4 + 1332*y^6*z^4 + 42*y*z^5 - 879*y^2*z^5 + 2007*y^3*z^5 - 4038*y^4*z^5 + 1698*y^5*z^5 + 12*z^6 - 273*y*z^6 + 1674*y^2*z^6 - 2463*y^3*z^6 + 1488*y^4*z^6 - 66*z^7 + 549*y*z^7 - 1290*y^2*z^7 + 912*y^3*z^7 + 108*z^8 - 423*y*z^8 + 396*y^2*z^8 - 72*z^9 + 117*y*z^9 + 18*z^10)*G[-y, 0, 1, 0, z])/(9*y^2*z^3*(-1 + y + z)^3* (y + z)^4) - (4*(-9*y^4 - 159*y^5 + 159*y^6 - 53*y^7 + 246*y^3*z - 1134*y^4*z + 1491*y^5*z - 553*y^6*z + 6*y^7*z + 396*y^2*z^2 - 2241*y^3*z^2 + 3915*y^4*z^2 - 1970*y^5*z^2 + 57*y^6*z^2 + 81*y*z^3 - 1488*y^2*z^3 + 4197*y^3*z^3 - 3106*y^4*z^3 + 207*y^5*z^3 - 288*y*z^4 + 1974*y^2*z^4 - 2417*y^3*z^4 + 360*y^4*z^4 - 18*z^5 + 396*y*z^5 - 973*y^2*z^5 + 324*y^3*z^5 + 36*z^6 - 216*y*z^6 + 153*y^2*z^6 - 24*z^7 + 39*y*z^7 + 6*z^8)* G[-y, 0, 1 - y, 0, z])/(9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(-61*y^4 - 108*y^5 + 117*y^6 - 10*y^7 + 259*y^3*z - 1275*y^4*z + 1737*y^5*z - 590*y^6*z + 21*y^7*z + 479*y^2*z^2 - 2748*y^3*z^2 + 4968*y^4*z^2 - 2575*y^5*z^2 + 150*y^6*z^2 + 99*y*z^3 - 1830*y^2*z^3 + 5394*y^3*z^3 - 4269*y^4*z^3 + 441*y^5*z^3 + 12*z^4 - 420*y*z^4 + 2613*y^2*z^4 - 3420*y^3*z^4 + 678*y^4*z^4 - 75*z^5 + 693*y*z^5 - 1524*y^2*z^5 + 591*y^3*z^5 + 126*z^6 - 459*y*z^6 + 306*y^2*z^6 - 81*z^7 + 99*y*z^7 + 18*z^8)*G[-y, 0, 1 - y, 1 - y, z])/(9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(34*y^4 - 846*y^5 + 846*y^6 - 282*y^7 + 596*y^3*z - 3594*y^4*z + 5256*y^5*z - 2070*y^6*z + 36*y^7*z + 808*y^2*z^2 - 5424*y^3*z^2 + 11106*y^4*z^2 - 6078*y^5*z^2 + 216*y^6*z^2 + 153*y*z^3 - 3048*y^2*z^3 + 10122*y^3*z^3 - 8390*y^4*z^3 + 657*y^5*z^3 + 15*z^4 - 696*y*z^4 + 4434*y^2*z^4 - 5968*y^3*z^4 + 1131*y^4*z^4 - 132*z^5 + 1242*y*z^5 - 2576*y^2*z^5 + 1110*y^3*z^5 + 234*z^6 - 864*y*z^6 + 630*y^2*z^6 - 156*z^7 + 213*y*z^7 + 39*z^8)* G[-y, 0, -y, 1 - y, z])/(9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(-9*y^4 - 159*y^5 + 159*y^6 - 53*y^7 + 246*y^3*z - 1134*y^4*z + 1491*y^5*z - 553*y^6*z + 6*y^7*z + 396*y^2*z^2 - 2241*y^3*z^2 + 3915*y^4*z^2 - 1970*y^5*z^2 + 57*y^6*z^2 + 81*y*z^3 - 1488*y^2*z^3 + 4197*y^3*z^3 - 3106*y^4*z^3 + 207*y^5*z^3 - 288*y*z^4 + 1974*y^2*z^4 - 2417*y^3*z^4 + 360*y^4*z^4 - 18*z^5 + 396*y*z^5 - 973*y^2*z^5 + 324*y^3*z^5 + 36*z^6 - 216*y*z^6 + 153*y^2*z^6 - 24*z^7 + 39*y*z^7 + 6*z^8)*G[-y, 1 - y, 0, 0, z])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(-61*y^4 - 108*y^5 + 117*y^6 - 10*y^7 + 259*y^3*z - 1275*y^4*z + 1737*y^5*z - 590*y^6*z + 21*y^7*z + 479*y^2*z^2 - 2748*y^3*z^2 + 4968*y^4*z^2 - 2575*y^5*z^2 + 150*y^6*z^2 + 99*y*z^3 - 1830*y^2*z^3 + 5394*y^3*z^3 - 4269*y^4*z^3 + 441*y^5*z^3 + 12*z^4 - 420*y*z^4 + 2613*y^2*z^4 - 3420*y^3*z^4 + 678*y^4*z^4 - 75*z^5 + 693*y*z^5 - 1524*y^2*z^5 + 591*y^3*z^5 + 126*z^6 - 459*y*z^6 + 306*y^2*z^6 - 81*z^7 + 99*y*z^7 + 18*z^8)*G[-y, 1 - y, 0, 1 - y, z])/(9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(-70*y^6 - 348*y^7 + 348*y^8 - 116*y^9 - 247*y^5*z - 1413*y^6*z + 2385*y^7*z - 962*y^8*z + 33*y^9*z - 363*y^4*z^2 - 2055*y^5*z^2 + 6210*y^6*z^2 - 3429*y^7*z^2 + 222*y^8*z^2 - 679*y^3*z^3 + 150*y^4*z^3 + 6531*y^5*z^3 - 6086*y^6*z^3 + 696*y^7*z^3 + 185*y^2*z^4 + 468*y^3*z^4 + 3132*y^4*z^4 - 6017*y^5*z^4 + 1332*y^6*z^4 + 42*y*z^5 - 879*y^2*z^5 + 2007*y^3*z^5 - 4038*y^4*z^5 + 1698*y^5*z^5 + 12*z^6 - 273*y*z^6 + 1674*y^2*z^6 - 2463*y^3*z^6 + 1488*y^4*z^6 - 66*z^7 + 549*y*z^7 - 1290*y^2*z^7 + 912*y^3*z^7 + 108*z^8 - 423*y*z^8 + 396*y^2*z^8 - 72*z^9 + 117*y*z^9 + 18*z^10)*G[-y, 1 - y, 1, 0, z])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^4) - (2*(-61*y^4 - 108*y^5 + 117*y^6 - 10*y^7 + 259*y^3*z - 1275*y^4*z + 1737*y^5*z - 590*y^6*z + 21*y^7*z + 479*y^2*z^2 - 2748*y^3*z^2 + 4968*y^4*z^2 - 2575*y^5*z^2 + 150*y^6*z^2 + 99*y*z^3 - 1830*y^2*z^3 + 5394*y^3*z^3 - 4269*y^4*z^3 + 441*y^5*z^3 + 12*z^4 - 420*y*z^4 + 2613*y^2*z^4 - 3420*y^3*z^4 + 678*y^4*z^4 - 75*z^5 + 693*y*z^5 - 1524*y^2*z^5 + 591*y^3*z^5 + 126*z^6 - 459*y*z^6 + 306*y^2*z^6 - 81*z^7 + 99*y*z^7 + 18*z^8)*G[-y, 1 - y, 1 - y, 0, z])/(9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(58*y^4 - 260*y^5 + 428*y^6 - 308*y^7 + 82*y^8 + 227*y^3*z - 1114*y^4*z + 1980*y^5*z - 1502*y^6*z + 385*y^7*z + 24*y^8*z + 364*y^2*z^2 - 2102*y^3*z^2 + 4234*y^4*z^2 - 3546*y^5*z^2 + 978*y^6*z^2 + 72*y^7*z^2 + 153*y*z^3 - 1482*y^2*z^3 + 3919*y^3*z^3 - 3872*y^4*z^3 + 1210*y^5*z^3 + 72*y^6*z^3 - 12*z^4 - 258*y*z^4 + 1300*y^2*z^4 - 1562*y^3*z^4 + 460*y^4*z^4 + 36*z^5 - 3*y*z^5 + 114*y^2*z^5 - 291*y^3*z^5 - 72*y^4*z^5 - 36*z^6 + 168*y*z^6 - 276*y^2*z^6 - 72*y^3*z^6 + 12*z^7 - 60*y*z^7 - 24*y^2*z^7)*G[-y, 1 - y, 1 - y, 1 - y, z])/(3*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) - (2*(192*y^4 - 354*y^5 + 354*y^6 - 130*y^7 + 102*y^3*z - 432*y^4*z + 570*y^5*z - 335*y^6*z + 3*y^7*z - 285*y^2*z^2 + 846*y^3*z^2 - 954*y^4*z^2 + 284*y^5*z^2 - 48*y^6*z^2 - 54*y*z^3 + 1014*y^2*z^3 - 2148*y^3*z^3 + 1418*y^4*z^3 - 162*y^5*z^3 - 9*z^4 + 108*y*z^4 - 942*y^2*z^4 + 1162*y^3*z^4 - 111*y^4*z^4 + 18*z^5 + 18*y*z^5 + 113*y^2*z^5 + 111*y^3*z^5 - 18*z^6 - 108*y*z^6 + 162*y^2*z^6 + 12*z^7 + 48*y*z^7 - 3*z^8)*G[-y, 1 - y, -y, 1 - y, z])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(43*y^4 + 515*y^3*z + 15*y^4*z + 754*y^2*z^2 - 24*y^3*z^2 + 162*y*z^3 - 63*y^2*z^3 - 12*z^4 - 12*y*z^4 + 12*z^5)* G[-y, -y, 0, 1 - y, z])/(9*y^2*z^3*(y + z)^2) - (2*(43*y^4 + 515*y^3*z + 15*y^4*z + 754*y^2*z^2 - 24*y^3*z^2 + 162*y*z^3 - 63*y^2*z^3 - 12*z^4 - 12*y*z^4 + 12*z^5)* G[-y, -y, 1 - y, 0, z])/(9*y^2*z^3*(y + z)^2) - (2*(77*y^4 - 628*y^5 + 1472*y^6 - 1480*y^7 + 671*y^8 - 112*y^9 - 140*y^3*z + 22*y^4*z + 1174*y^5*z - 2117*y^6*z + 1327*y^7*z - 269*y^8*z + 3*y^9*z - 436*y^2*z^2 + 2588*y^3*z^2 - 5335*y^4*z^2 + 5177*y^5*z^2 - 2551*y^6*z^2 + 587*y^7*z^2 - 30*y^8*z^2 - 126*y*z^3 + 2181*y^2*z^3 - 8001*y^3*z^3 + 12092*y^4*z^3 - 8437*y^5*z^3 + 2453*y^6*z^3 - 162*y^7*z^3 + 3*z^4 + 438*y*z^4 - 3597*y^2*z^4 + 8164*y^3*z^4 - 7451*y^4*z^4 + 2788*y^5*z^4 - 345*y^6*z^4 + 15*z^5 - 579*y*z^5 + 2090*y^2*z^5 - 2320*y^3*z^5 + 1151*y^4*z^5 - 465*y^5*z^5 - 36*z^6 + 225*y*z^6 - 18*y^2*z^6 - 63*y^3*z^6 - 432*y^4*z^6 + 21*z^7 + 78*y*z^7 - 183*y^2*z^7 - 240*y^3*z^7 - 3*z^8 - 48*y*z^8 - 57*y^2*z^8)*G[-y, -y, 1 - y, 1 - y, z])/(9*(-1 + y)^2*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(185*y^4 - 1081*y^5 + 2300*y^6 - 2326*y^7 + 1151*y^8 - 229*y^9 + 661*y^3*z - 4163*y^4*z + 9952*y^5*z - 11447*y^6*z + 6388*y^7*z - 1394*y^8*z + 3*y^9*z + 806*y^2*z^2 - 6097*y^3*z^2 + 17228*y^4*z^2 - 23002*y^5*z^2 + 14693*y^6*z^2 - 3643*y^7*z^2 + 15*y^8*z^2 + 117*y*z^3 - 2889*y^2*z^3 + 12501*y^3*z^3 - 21667*y^4*z^3 + 16802*y^5*z^3 - 4864*y^6*z^3 + 3*z^4 - 300*y*z^4 + 3336*y^2*z^4 - 9131*y^3*z^4 + 9418*y^4*z^4 - 3206*y^5*z^4 - 120*y^6*z^4 + 6*z^5 + 177*y*z^5 - 1348*y^2*z^5 + 2180*y^3*z^5 - 784*y^4*z^5 - 285*y^5*z^5 - 18*z^6 + 9*y*z^6 + 117*y^2*z^6 + 27*y^3*z^6 - 297*y^4*z^6 + 12*z^7 + 6*y*z^7 - 30*y^2*z^7 - 150*y^3*z^7 - 3*z^8 - 21*y*z^8 - 30*y^2*z^8)*G[-y, -y, -y, 1 - y, z])/ (9*(-1 + y)^2*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + G[0, y]*((6297*y^2 - 11948*y^3 + 5651*y^4 + 18288*y*z - 51167*y^2*z + 37628*y^3*z - 4749*y^4*z - 558*z^2 - 25656*y*z^2 + 35256*y^2*z^2 - 4749*y^3*z^2 + 1014*z^3 + 2823*y*z^3 + 4749*y^2*z^3 - 456*z^4 + 4749*y*z^4)/(27*(-1 + y)*z^2*(-1 + y + z)^2*(y + z)^2) + ((-369*y^4 - 5599*y^5 + 9639*y^6 - 3671*y^7 - 2196*y^3*z - 12825*y^4*z + 32645*y^5*z - 17945*y^6*z + 321*y^7*z - 7902*y^2*z^2 + 10962*y^3*z^2 + 16470*y^4*z^2 - 21435*y^5*z^2 + 1905*y^6*z^2 + 1566*y*z^3 + 7091*y^2*z^3 - 5763*y^3*z^3 - 7091*y^4*z^3 + 2847*y^5*z^3 + 27*z^4 - 2940*y*z^4 + 1361*y^2*z^4 - 2498*y^3*z^4 + 543*z^5 - 303*y*z^5 - 1443*y^2*z^5 - 2847*y^3*z^5 - 891*z^6 + 1446*y*z^6 - 1905*y^2*z^6 + 321*z^7 - 321*y*z^7)*G[0, z])/(27*(-1 + y)*y*z^2* (-1 + y + z)^3*(y + z)^3) + ((5577*y^4 - 9565*y^5 + 5065*y^6 - 1077*y^7 + 18570*y^3*z - 50546*y^4*z + 46638*y^5*z - 17110*y^6*z + 2448*y^7*z + 29583*y^2*z^2 - 123066*y^3*z^2 + 163269*y^4*z^2 - 83577*y^5*z^2 + 13791*y^6*z^2 - 765*y*z^3 - 63848*y^2*z^3 + 165332*y^3*z^3 - 128070*y^4*z^3 + 28701*y^5*z^3 - 27*z^4 + 366*y*z^4 + 45895*y^2*z^4 - 70342*y^3*z^4 + 28158*y^4*z^4 - 543*z^5 + 3150*y*z^5 - 12015*y^2*z^5 + 13458*y^3*z^5 + 891*z^6 - 2520*y*z^6 + 2979*y^2*z^6 - 321*z^7 + 321*y*z^7)*G[1 - y, z])/(27*(-1 + y)*y*z^3*(-1 + y + z)^2* (y + z)^3) - (2*(-18*y^4 - 338*y^5 + 558*y^6 - 202*y^7 - 90*y^3*z - 873*y^4*z + 1990*y^5*z - 1039*y^6*z + 12*y^7*z - 342*y^2*z^2 + 153*y^3*z^2 + 1566*y^4*z^2 - 1497*y^5*z^2 + 120*y^6*z^2 + 54*y*z^3 + 247*y^2*z^3 + 246*y^3*z^3 - 850*y^4*z^3 + 204*y^5*z^3 - 93*y*z^4 + 118*y^2*z^4 - 322*y^3*z^4 + 24*z^5 - 30*y*z^5 - 87*y^2*z^5 - 204*y^3*z^5 - 36*z^6 + 57*y*z^6 - 120*y^2*z^6 + 12*z^7 - 12*y*z^7)*G[0, 0, z])/ (9*(-1 + y)*y*z^2*(-1 + y + z)^3*(y + z)^3) + ((1089*y^5 - 3030*y^6 + 3072*y^7 - 1410*y^8 + 279*y^9 + 5343*y^4*z - 24933*y^5*z + 41742*y^6*z - 31650*y^7*z + 11019*y^8*z - 1521*y^9*z + 9582*y^3*z^2 - 66459*y^4*z^2 + 158355*y^5*z^2 - 169602*y^6*z^2 + 85203*y^7*z^2 - 18375*y^8*z^2 + 1296*y^9*z^2 - 1206*y^2*z^3 - 43092*y^3*z^3 + 212484*y^4*z^3 - 355558*y^5*z^3 + 262492*y^6*z^3 - 83994*y^7*z^3 + 8874*y^8*z^3 + 63*y*z^4 - 1866*y^2*z^4 + 104604*y^3*z^4 - 331806*y^4*z^4 + 381022*y^5*z^4 - 179656*y^6*z^4 + 27369*y^7*z^4 - 27*z^5 - 3807*y*z^5 + 31758*y^2*z^5 - 166890*y^3*z^5 + 301656*y^4*z^5 - 211176*y^5*z^5 + 47946*y^6*z^5 - 477*z^6 + 14895*y*z^6 - 71008*y^2*z^6 + 160399*y^3*z^6 - 154956*y^4*z^6 + 51147*y^5*z^6 + 1566*z^7 - 21498*y*z^7 + 64660*y^2*z^7 - 77926*y^3*z^7 + 33738*y^4*z^7 - 1770*z^8 + 13809*y*z^8 - 25092*y^2*z^8 + 13323*y^3*z^8 + 885*z^9 - 3639*y*z^9 + 2754*y^2*z^9 - 177*z^10 + 177*y*z^10)*G[0, 1 - y, z])/(27*(-1 + y)*y^2*(-1 + z)*z^3* (-1 + y + z)^3*(y + z)^3) + ((1562*y^4 + 534*y^5 - 534*y^6 + 3769*y^3*z - 3516*y^4*z - 2181*y^5*z + 570*y^6*z + 3119*y^2*z^2 - 11640*y^3*z^2 + 2169*y^4*z^2 + 1782*y^5*z^2 - 36*y^6*z^2 - 225*y*z^3 - 8040*y^2*z^3 + 10875*y^3*z^3 + 760*y^4*z^3 - 135*y^5*z^3 - 177*z^4 + 1182*y*z^4 + 5871*y^2*z^4 - 1108*y^3*z^4 - 975*y^4*z^4 + 672*z^5 - 2178*y*z^5 + 454*y^2*z^5 - 1896*y^3*z^5 - 990*z^6 + 1782*y*z^6 - 1404*y^2*z^6 + 672*z^7 - 561*y*z^7 - 177*z^8)*G[1, 0, z])/(27*y^2*z^3*(-1 + y + z)^3* (y + z)^2) + ((-1355*y^6 + 3585*y^7 - 3549*y^8 + 1319*y^9 - 5237*y^5*z + 15001*y^6*z - 15416*y^7*z + 5829*y^8*z - 177*y^9*z - 7881*y^4*z^2 + 26119*y^5*z^2 - 28087*y^6*z^2 + 10479*y^7*z^2 - 630*y^8*z^2 - 3194*y^3*z^3 + 18153*y^4*z^3 - 23798*y^5*z^3 + 9319*y^6*z^3 - 1074*y^7*z^3 - 2519*y^2*z^4 + 11113*y^3*z^4 - 14216*y^4*z^4 + 4212*y^5*z^4 - 966*y^6*z^4 + 579*y*z^5 + 2593*y^2*z^5 - 6298*y^3*z^5 - 438*y^4*z^5 + 177*z^6 - 1839*y*z^6 + 1981*y^2*z^6 - 3661*y^3*z^6 + 966*y^4*z^6 - 495*z^7 + 2136*y*z^7 - 3309*y^2*z^7 + 1074*y^3*z^7 + 495*z^8 - 1125*y*z^8 + 630*y^2*z^8 - 177*z^9 + 177*y*z^9)*G[1 - y, 0, z])/ (27*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^4) - (2*(130*y^4 + 741*y^5 - 1542*y^6 + 671*y^7 + 1638*y^3*z - 2987*y^4*z + 1186*y^5*z - 362*y^6*z + 525*y^7*z + 4428*y^2*z^2 - 17226*y^3*z^2 + 22456*y^4*z^2 - 12859*y^5*z^2 + 3201*y^6*z^2 + 738*y*z^3 - 13548*y^2*z^3 + 32226*y^3*z^3 - 26652*y^4*z^3 + 7371*y^5*z^3 + 450*z^4 - 4095*y*z^4 + 17664*y^2*z^4 - 22266*y^3*z^4 + 8652*y^4*z^4 - 1413*z^5 + 6624*y*z^5 - 10671*y^2*z^5 + 5865*y^3*z^5 + 1458*z^6 - 3726*y*z^6 + 2403*y^2*z^6 - 495*z^7 + 495*y*z^7)*G[1 - y, 1 - y, z])/ (27*(-1 + y)*y*z^3*(-1 + y + z)^2*(y + z)^3) + ((1521*y^4 + 177*y^5 - 141*y^6 + 5*y^7 + 1866*y^3*z + 1404*y^4*z - 6549*y^5*z + 1990*y^6*z - 69*y^7*z + 1242*y^2*z^2 + 18*y^3*z^2 - 15660*y^4*z^2 + 10409*y^5*z^2 - 615*y^6*z^2 - 90*y*z^3 - 1446*y^2*z^3 - 11892*y^3*z^3 + 18454*y^4*z^3 - 3645*y^5*z^3 + 27*z^4 + 2187*y*z^4 - 8013*y^2*z^4 + 17681*y^3*z^4 - 8955*y^4*z^4 + 504*z^5 - 6435*y*z^5 + 12424*y^2*z^5 - 10287*y^3*z^5 - 1062*z^6 + 5481*y*z^6 - 5805*y^2*z^6 + 708*z^7 - 1551*y*z^7 - 177*z^8)*G[-y, 1 - y, z])/(27*y^2*z^3*(-1 + y + z)^3* (y + z)^2) - (8*y*(8 - 12*y + 4*y^2 - 10*z + 10*y*z + 3*z^2 - 3*y*z^2 + 3*z^3)*G[0, 0, 0, z])/(3*(-1 + y)*z^2*(-1 + y + z)^3) + (2*(-9*y^5 + 6*y^6 + 24*y^7 - 30*y^8 + 9*y^9 - 378*y^4*z + 1560*y^5*z - 2514*y^6*z + 1944*y^7*z - 720*y^8*z + 108*y^9*z - 693*y^3*z^2 + 4158*y^4*z^2 - 8967*y^5*z^2 + 8832*y^6*z^2 - 3996*y^7*z^2 + 666*y^8*z^2 - 241*y^2*z^3 + 3490*y^3*z^3 - 11646*y^4*z^3 + 15569*y^5*z^3 - 9107*y^6*z^3 + 1935*y^7*z^3 - 132*y*z^4 + 1716*y^2*z^4 - 8340*y^3*z^4 + 15288*y^4*z^4 - 11877*y^5*z^4 + 3381*y^6*z^4 - 15*z^5 + 708*y*z^5 - 4362*y^2*z^5 + 10248*y^3*z^5 - 10260*y^4*z^5 + 3789*y^5*z^5 + 78*z^6 - 1365*y*z^6 + 4706*y^2*z^6 - 6041*y^3*z^6 + 2730*y^4*z^6 - 126*z^7 + 1119*y*z^7 - 2160*y^2*z^7 + 1203*y^3*z^7 + 84*z^8 - 363*y*z^8 + 279*y^2*z^8 - 21*z^9 + 21*y*z^9)*G[0, 0, 1 - y, z])/(9*(-1 + y)*y^2*z^3*(-1 + y + z)^3* (y + z)^3) - (2*(-62*y^5 - 12*y^6 + 12*y^7 - 177*y^4*z + 177*y^5*z + 6*y^6*z + 24*y^7*z - 177*y^3*z^2 + 576*y^4*z^2 - 270*y^5*z^2 + 96*y^6*z^2 + 89*y^2*z^3 + 141*y^3*z^3 - 300*y^4*z^3 + 65*y^5*z^3 - 15*y*z^4 - 189*y^2*z^4 + 102*y^3*z^4 - 111*y^4*z^4 - 42*y^5*z^4 - 6*z^5 + 90*y*z^5 + 12*y^2*z^5 - 84*y^3*z^5 - 144*y^4*z^5 + 33*z^6 - 180*y*z^6 + 128*y^2*z^6 - 192*y^3*z^6 - 54*z^7 + 147*y*z^7 - 132*y^2*z^7 + 39*z^8 - 54*y*z^8 - 12*z^9)*G[0, 1, 0, z])/(9*y^2*z^3*(-1 + y + z)^3* (y + z)^3) - (2*(-53*y^6 + 200*y^7 - 294*y^8 + 200*y^9 - 53*y^10 - 233*y^5*z + 1112*y^6*z - 1980*y^7*z + 1550*y^8*z - 455*y^9*z + 6*y^10*z - 396*y^4*z^2 + 2442*y^5*z^2 - 5337*y^6*z^2 + 4929*y^7*z^2 - 1671*y^8*z^2 + 33*y^9*z^2 - 352*y^3*z^3 + 2809*y^4*z^3 - 7626*y^5*z^3 + 8357*y^6*z^3 - 3317*y^7*z^3 + 129*y^8*z^3 + 191*y^2*z^4 + 424*y^3*z^4 - 4290*y^4*z^4 + 6893*y^5*z^4 - 3569*y^6*z^4 + 333*y^7*z^4 - 3*y*z^5 - 444*y^2*z^5 - 108*y^3*z^5 + 1947*y^4*z^5 - 1983*y^5*z^5 + 519*y^6*z^5 - 6*z^6 + 138*y*z^6 - 105*y^2*z^6 + 159*y^3*z^6 - 819*y^4*z^6 + 525*y^5*z^6 + 51*z^7 - 402*y*z^7 + 651*y^2*z^7 - 771*y^3*z^7 + 399*y^4*z^7 - 90*z^8 + 387*y*z^8 - 558*y^2*z^8 + 243*y^3*z^8 + 63*z^9 - 162*y*z^9 + 99*y^2*z^9 - 18*z^10 + 18*y*z^10)*G[0, 1 - y, 0, z])/(9*(-1 + y)*y^2*z^3*(-1 + y + z)^3* (y + z)^4) - (2*(52*y^5 - 256*y^6 + 444*y^7 - 328*y^8 + 88*y^9 - 153*y^4*z + 498*y^5*z - 606*y^6*z + 402*y^7*z - 237*y^8*z + 96*y^9*z - 414*y^3*z^2 + 2520*y^4*z^2 - 5523*y^5*z^2 + 5646*y^6*z^2 - 2841*y^7*z^2 + 612*y^8*z^2 - 196*y^2*z^3 + 2653*y^3*z^3 - 9096*y^4*z^3 + 12715*y^5*z^3 - 7933*y^6*z^3 + 1857*y^7*z^3 - 114*y*z^4 + 1629*y^2*z^4 - 7920*y^3*z^4 + 14847*y^4*z^4 - 11865*y^5*z^4 + 3405*y^6*z^4 - 15*z^5 + 717*y*z^5 - 4662*y^2*z^5 + 11250*y^3*z^5 - 11349*y^4*z^5 + 4005*y^5*z^5 + 87*z^6 - 1509*y*z^6 + 5390*y^2*z^6 - 7034*y^3*z^6 + 3012*y^4*z^6 - 144*z^7 + 1281*y*z^7 - 2520*y^2*z^7 + 1365*y^3*z^7 + 93*z^8 - 408*y*z^8 + 315*y^2*z^8 - 21*z^9 + 21*y*z^9)*G[0, 1 - y, 1 - y, z])/(9*(-1 + y)*y^2*z^3* (-1 + y + z)^3*(y + z)^3) - (2*(45*y^5 + 6*y^6 - 102*y^7 + 68*y^8 - 17*y^9 - 6*y^4*z + 390*y^5*z - 969*y^6*z + 780*y^7*z - 201*y^8*z + 6*y^9*z - 123*y^3*z^2 + 960*y^4*z^2 - 2508*y^5*z^2 + 2460*y^6*z^2 - 834*y^7*z^2 + 45*y^8*z^2 - 241*y^2*z^3 + 1546*y^3*z^3 - 4041*y^4*z^3 + 4613*y^5*z^3 - 2114*y^6*z^3 + 237*y^7*z^3 - 96*y*z^4 + 1242*y^2*z^4 - 4167*y^3*z^4 + 5928*y^4*z^4 - 3552*y^5*z^4 + 663*y^6*z^4 - 15*z^5 + 402*y*z^5 - 2340*y^2*z^5 + 4770*y^3*z^5 - 3780*y^4*z^5 + 1017*y^5*z^5 + 42*z^6 - 627*y*z^6 + 2148*y^2*z^6 - 2412*y^3*z^6 + 903*y^4*z^6 - 54*z^7 + 477*y*z^7 - 864*y^2*z^7 + 459*y^3*z^7 + 36*z^8 - 153*y*z^8 + 117*y^2*z^8 - 9*z^9 + 9*y*z^9)*G[0, -y, 1 - y, z])/ (9*(-1 + y)*y^2*z^3*(-1 + y + z)^3*(y + z)^3) - (4*(62*y^4 + 12*y^5 - 12*y^6 + 139*y^3*z - 159*y^4*z - 48*y^5*z + 12*y^6*z + 98*y^2*z^2 - 426*y^3*z^2 + 135*y^4*z^2 + 36*y^5*z^2 - 9*y*z^3 - 255*y^2*z^3 + 408*y^3*z^3 - 17*y^4*z^3 - 6*z^4 + 48*y*z^4 + 183*y^2*z^4 - 70*y^3*z^4 - 21*y^4*z^4 + 24*z^5 - 90*y*z^5 + 19*y^2*z^5 - 51*y^3*z^5 - 36*z^6 + 72*y*z^6 - 45*y^2*z^6 + 24*z^7 - 21*y*z^7 - 6*z^8)*G[1, 0, 0, z])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(36*y^3 - 205*y^4 + 192*y^5 - 165*y^6 + 18*y^7 + 45*y^2*z - 377*y^3*z + 570*y^4*z - 327*y^5*z + 57*y^6*z - 18*y*z^2 - 124*y^2*z^2 + 564*y^3*z^2 - 279*y^4*z^2 + 36*y^5*z^2 - 18*y^6*z^2 - 27*z^3 + 189*y*z^3 + 42*y^2*z^3 - 465*y^3*z^3 + 349*y^4*z^3 - 207*y^5*z^3 + 93*z^4 - 294*y*z^4 - 438*y^2*z^4 + 1022*y^3*z^4 - 597*y^4*z^4 - 102*z^5 - 72*y*z^5 + 997*y^2*z^5 - 780*y^3*z^5 + 18*z^6 + 360*y*z^6 - 522*y^2*z^6 + 33*z^7 - 165*y*z^7 - 15*z^8)*G[1, 0, 1 - y, z])/(9*y^2*z^3*(-1 + y + z)^3* (y + z)^2) + (4*(62*y^4 + 12*y^5 - 12*y^6 + 139*y^3*z - 159*y^4*z - 48*y^5*z + 12*y^6*z + 98*y^2*z^2 - 426*y^3*z^2 + 135*y^4*z^2 + 36*y^5*z^2 - 9*y*z^3 - 255*y^2*z^3 + 408*y^3*z^3 - 17*y^4*z^3 - 6*z^4 + 48*y*z^4 + 183*y^2*z^4 - 70*y^3*z^4 - 21*y^4*z^4 + 24*z^5 - 90*y*z^5 + 19*y^2*z^5 - 51*y^3*z^5 - 36*z^6 + 72*y*z^6 - 45*y^2*z^6 + 24*z^7 - 21*y*z^7 - 6*z^8)* G[1, 1 - y, 0, z])/(9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (4*(53*y^6 - 147*y^7 + 147*y^8 - 53*y^9 + 209*y^5*z - 652*y^6*z + 713*y^7*z - 276*y^8*z + 6*y^9*z + 312*y^4*z^2 - 1168*y^5*z^2 + 1435*y^6*z^2 - 606*y^7*z^2 + 27*y^8*z^2 + 92*y^3*z^3 - 711*y^4*z^3 + 1184*y^5*z^3 - 595*y^6*z^3 + 48*y^7*z^3 + 83*y^2*z^4 - 346*y^3*z^4 + 530*y^4*z^4 - 234*y^5*z^4 + 39*y^6*z^4 - 21*y*z^5 - 79*y^2*z^5 + 184*y^3*z^5 + 24*y^4*z^5 - 6*z^6 + 75*y*z^6 - 106*y^2*z^6 + 148*y^3*z^6 - 39*y^4*z^6 + 18*z^7 - 93*y*z^7 + 141*y^2*z^7 - 48*y^3*z^7 - 18*z^8 + 45*y*z^8 - 27*y^2*z^8 + 6*z^9 - 6*y*z^9)*G[1 - y, 0, 0, z])/ (9*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^4) - (2*(-36*y^4 + 56*y^5 + 72*y^6 - 180*y^7 + 88*y^8 - 81*y^3*z + 501*y^4*z - 940*y^5*z + 701*y^6*z - 277*y^7*z + 96*y^8*z - 27*y^2*z^2 + 735*y^3*z^2 - 2694*y^4*z^2 + 3629*y^5*z^2 - 2159*y^6*z^2 + 516*y^7*z^2 + 45*y*z^3 + 27*y^2*z^3 - 1893*y^3*z^3 + 4806*y^4*z^3 - 4200*y^5*z^3 + 1251*y^6*z^3 + 27*z^4 - 45*y*z^4 - 789*y^2*z^4 + 3507*y^3*z^4 - 4407*y^4*z^4 + 1815*y^5*z^4 - 54*z^5 - 297*y*z^5 + 1980*y^2*z^5 - 3207*y^3*z^5 + 1686*y^4*z^5 + 9*z^6 + 576*y*z^6 - 1503*y^2*z^6 + 954*y^3*z^6 + 45*z^7 - 324*y*z^7 + 279*y^2*z^7 - 27*z^8 + 27*y*z^8)* G[1 - y, 0, 1 - y, z])/(9*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)^3) + (2*(-62*y^5 + 7*y^6 - 53*y^7 - 177*y^4*z + 163*y^5*z - 193*y^6*z + 6*y^7*z - 177*y^3*z^2 + 420*y^4*z^2 - 335*y^5*z^2 + 21*y^6*z^2 + 89*y^2*z^3 + 98*y^3*z^3 - 232*y^4*z^3 + 45*y^5*z^3 - 15*y*z^4 - 133*y^2*z^4 + 13*y^3*z^4 + 72*y^4*z^4 - 6*z^5 + 51*y*z^5 + 11*y^2*z^5 + 72*y^3*z^5 + 18*z^6 - 57*y*z^6 + 45*y^2*z^6 - 18*z^7 + 21*y*z^7 + 6*z^8)* G[1 - y, 1, 0, z])/(9*y^2*z^3*(-1 + y + z)^2*(y + z)^3) - (2*(53*y^6 - 147*y^7 + 147*y^8 - 53*y^9 + 209*y^5*z - 652*y^6*z + 713*y^7*z - 276*y^8*z + 6*y^9*z + 312*y^4*z^2 - 1168*y^5*z^2 + 1435*y^6*z^2 - 606*y^7*z^2 + 27*y^8*z^2 + 92*y^3*z^3 - 711*y^4*z^3 + 1184*y^5*z^3 - 595*y^6*z^3 + 48*y^7*z^3 + 83*y^2*z^4 - 346*y^3*z^4 + 530*y^4*z^4 - 234*y^5*z^4 + 39*y^6*z^4 - 21*y*z^5 - 79*y^2*z^5 + 184*y^3*z^5 + 24*y^4*z^5 - 6*z^6 + 75*y*z^6 - 106*y^2*z^6 + 148*y^3*z^6 - 39*y^4*z^6 + 18*z^7 - 93*y*z^7 + 141*y^2*z^7 - 48*y^3*z^7 - 18*z^8 + 45*y*z^8 - 27*y^2*z^8 + 6*z^9 - 6*y*z^9)*G[1 - y, 1 - y, 0, z])/ (9*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + (2*(-58*y^4 + 202*y^5 - 226*y^6 + 82*y^7 - 75*y^3*z + 367*y^4*z - 505*y^5*z + 189*y^6*z + 24*y^7*z + 18*y^2*z^2 + 18*y^3*z^2 - 52*y^4*z^2 - 116*y^5*z^2 + 132*y^6*z^2 + 63*y*z^3 - 355*y^2*z^3 + 742*y^3*z^3 - 756*y^4*z^3 + 300*y^5*z^3 + 36*z^4 - 324*y*z^4 + 902*y^2*z^4 - 1016*y^3*z^4 + 384*y^4*z^4 - 108*z^5 + 495*y*z^5 - 717*y^2*z^5 + 312*y^3*z^5 + 108*z^6 - 270*y*z^6 + 156*y^2*z^6 - 36*z^7 + 36*y*z^7)*G[1 - y, 1 - y, 1 - y, z])/ (3*(-1 + y)*y*z^3*(-1 + y + z)^2*(y + z)^3) + (2*(43*y^5 - 9*y^7 - 34*y^8 + 315*y^4*z - 677*y^5*z + 634*y^6*z - 284*y^7*z + 12*y^8*z + 477*y^3*z^2 - 1755*y^4*z^2 + 2173*y^5*z^2 - 973*y^6*z^2 + 78*y^7*z^2 - 7*y^2*z^3 - 972*y^3*z^3 + 2298*y^4*z^3 - 1607*y^5*z^3 + 306*y^6*z^3 + 120*y*z^4 - 526*y^2*z^4 + 1526*y^3*z^4 - 1714*y^4*z^4 + 648*y^5*z^4 + 12*z^5 - 339*y*z^5 + 1061*y^2*z^5 - 1400*y^3*z^5 + 720*y^4*z^5 - 27*z^6 + 330*y*z^6 - 699*y^2*z^6 + 414*y^3*z^6 + 27*z^7 - 141*y*z^7 + 114*y^2*z^7 - 12*z^8 + 12*y*z^8)* G[1 - y, -y, 1 - y, z])/(9*(-1 + y)*y^2*z^3*(-1 + y + z)^2* (y + z)^3) - (2*(52*y^4 - 528*y^5 + 528*y^6 - 176*y^7 + 104*y^3*z - 1326*y^4*z + 2274*y^5*z - 964*y^6*z + 24*y^7*z + 16*y^2*z^2 - 942*y^3*z^2 + 3276*y^4*z^2 - 2138*y^5*z^2 + 102*y^6*z^2 - 9*y*z^3 - 72*y^2*z^3 + 1728*y^3*z^3 - 2178*y^4*z^3 + 243*y^5*z^3 + 15*z^4 - 120*y*z^4 + 486*y^2*z^4 - 1134*y^3*z^4 + 411*y^4*z^4 - 96*z^5 + 450*y*z^5 - 630*y^2*z^5 + 462*y^3*z^5 + 162*z^6 - 432*y*z^6 + 324*y^2*z^6 - 108*z^7 + 135*y*z^7 + 27*z^8)*G[-y, 0, 1 - y, z])/(9*y^2*z^3*(-1 + y + z)^3* (y + z)^2) - (2*(-9*y^6 - 159*y^7 + 159*y^8 - 53*y^9 - 102*y^5*z - 426*y^6*z + 783*y^7*z - 329*y^8*z + 6*y^9*z - 294*y^4*z^2 + 3*y^5*z^2 + 1251*y^6*z^2 - 822*y^7*z^2 + 33*y^8*z^2 - 732*y^3*z^3 + 2226*y^4*z^3 - 915*y^5*z^3 - 607*y^6*z^3 + 75*y^7*z^3 + 135*y^2*z^4 + 1563*y^3*z^4 - 2871*y^4*z^4 + 434*y^5*z^4 + 87*y^6*z^4 + 18*y*z^5 - 402*y^2*z^5 - 999*y^3*z^5 + 585*y^4*z^5 + 39*y^5*z^5 + 9*y*z^6 + 249*y^2*z^6 + 10*y^3*z^6 - 39*y^4*z^6 + 18*z^7 - 117*y*z^7 + 7*y^2*z^7 - 87*y^3*z^7 - 36*z^8 + 111*y*z^8 - 75*y^2*z^8 + 24*z^9 - 33*y*z^9 - 6*z^10)* G[-y, 1 - y, 0, z])/(9*y^2*z^3*(-1 + y + z)^3*(y + z)^4) + (2*(16*y^4 - 339*y^5 + 348*y^6 - 87*y^7 + 119*y^3*z - 1083*y^4*z + 1770*y^5*z - 672*y^6*z + 18*y^7*z + 43*y^2*z^2 - 978*y^3*z^2 + 2916*y^4*z^2 - 1806*y^5*z^2 + 99*y^6*z^2 + 27*y*z^3 - 306*y^2*z^3 + 2016*y^3*z^3 - 2285*y^4*z^3 + 306*y^5*z^3 + 15*z^4 - 255*y*z^4 + 1008*y^2*z^4 - 1759*y^3*z^4 + 591*y^4*z^4 - 87*z^5 + 630*y*z^5 - 1142*y^2*z^5 + 678*y^3*z^5 + 144*z^6 - 540*y*z^6 + 441*y^2*z^6 - 93*z^7 + 150*y*z^7 + 21*z^8)* G[-y, 1 - y, 1 - y, z])/(9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(-142*y^4 - 146*y^3*z + 12*y^4*z - 52*y^2*z^2 - 12*y^3*z^2 + 45*y*z^3 - 63*y^2*z^3 - 15*z^4 - 24*y*z^4 + 15*z^5)* G[-y, -y, 1 - y, z])/(9*y^2*z^3*(y + z)^2) - (4*(-21*y^4 + 63*y^5 - 63*y^6 + 21*y^7 - 21*y^3*z + 126*y^4*z - 189*y^5*z + 84*y^6*z - 47*y^2*z^2 + 222*y^3*z^2 - 384*y^4*z^2 + 213*y^5*z^2 - 18*y^6*z^2 - 45*y*z^3 + 330*y^2*z^3 - 696*y^3*z^3 + 498*y^4*z^3 - 108*y^5*z^3 - 18*z^4 + 243*y*z^4 - 789*y^2*z^4 + 813*y^3*z^4 - 270*y^4*z^4 + 72*z^5 - 459*y*z^5 + 762*y^2*z^5 - 360*y^3*z^5 - 108*z^6 + 369*y*z^6 - 270*y^2*z^6 + 72*z^7 - 108*y*z^7 - 18*z^8)*G[0, 0, 0, 1 - y, z])/ (3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) - (8*(-y^3 - 3*y^2*z + 3*y^3*z - 3*y*z^2 + 9*y^2*z^2 - 3*y^3*z^2 + z^3 + 3*y*z^3 - 3*y^2*z^3 + 2*y^3*z^3 - 3*z^4 + 3*y*z^4 + 6*y^2*z^4 + 3*z^5 + 6*y*z^5 + 2*z^6)*G[0, 0, 1, 0, z])/ (3*z^3*(-1 + y + z)^3*(y + z)^3) + (8*(-y^3 + 3*y^4 - 3*y^5 + y^6 - 3*y^2*z + 12*y^3*z - 15*y^4*z + 6*y^5*z - 3*y*z^2 + 18*y^2*z^2 - 30*y^3*z^2 + 15*y^4*z^2 - 3*z^3 + 18*y*z^3 - 36*y^2*z^3 + 24*y^3*z^3 + 9*z^4 - 27*y*z^4 + 27*y^2*z^4 - 9*z^5 + 18*y*z^5 + 5*z^6)*G[0, 0, 1 - y, 0, z])/ (3*z^3*(-1 + y + z)^3*(y + z)^3) - (4*(-4*y^5 + 12*y^6 - 12*y^7 + 4*y^8 + 9*y^4*z - 15*y^5*z + 3*y^6*z + 3*y^7*z + 9*y^3*z^2 - 54*y^4*z^2 + 69*y^5*z^2 - 24*y^6*z^2 + 39*y^2*z^3 - 162*y^3*z^3 + 252*y^4*z^3 - 137*y^5*z^3 + 18*y^6*z^3 + 45*y*z^4 - 306*y^2*z^4 + 612*y^3*z^4 - 450*y^4*z^4 + 108*y^5*z^4 + 18*z^5 - 243*y*z^5 + 765*y^2*z^5 - 801*y^3*z^5 + 270*y^4*z^5 - 72*z^6 + 459*y*z^6 - 762*y^2*z^6 + 360*y^3*z^6 + 108*z^7 - 369*y*z^7 + 270*y^2*z^7 - 72*z^8 + 108*y*z^8 + 18*z^9)*G[0, 0, 1 - y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + (4*(6*y^6 - 6*y^7 + 2*y^8 - 3*y^4*z + 27*y^5*z - 39*y^6*z + 15*y^7*z - 3*y^3*z^2 + 36*y^4*z^2 - 81*y^5*z^2 + 42*y^6*z^2 - 21*y^2*z^3 + 84*y^3*z^3 - 150*y^4*z^3 + 85*y^5*z^3 - 6*y^6*z^3 - 15*y*z^4 + 126*y^2*z^4 - 264*y^3*z^4 + 174*y^4*z^4 - 36*y^5*z^4 - 6*z^5 + 81*y*z^5 - 279*y^2*z^5 + 273*y^3*z^5 - 90*y^4*z^5 + 24*z^6 - 153*y*z^6 + 254*y^2*z^6 - 120*y^3*z^6 - 36*z^7 + 123*y*z^7 - 90*y^2*z^7 + 24*z^8 - 36*y*z^8 - 6*z^9)* G[0, 0, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) - (16*(y^3 + 3*y^2*z - 3*y^3*z + 3*y*z^2 - 9*y^2*z^2 + 3*y^3*z^2 - z^3 - 3*y*z^3 + 3*y^2*z^3 + 2*y^3*z^3 + 3*z^4 - 3*y*z^4 + 6*y^2*z^4 - 3*z^5 + 6*y*z^5 + 2*z^6)*G[0, 1, 0, 0, z])/ (3*z^3*(-1 + y + z)^3*(y + z)^3) + (4*(4*y^5 - 3*y^6 + 3*y^7 + 9*y^4*z - 12*y^5*z + 6*y^6*z + 9*y^3*z^2 - 27*y^4*z^2 + 12*y^5*z^2 - 22*y^2*z^3 + 60*y^3*z^3 - 84*y^4*z^3 + 62*y^5*z^3 - 12*y^6*z^3 - 30*y*z^4 + 192*y^2*z^4 - 357*y^3*z^4 + 288*y^4*z^4 - 72*y^5*z^4 - 12*z^5 + 162*y*z^5 - 498*y^2*z^5 + 540*y^3*z^5 - 180*y^4*z^5 + 48*z^6 - 306*y*z^6 + 512*y^2*z^6 - 240*y^3*z^6 - 72*z^7 + 246*y*z^7 - 180*y^2*z^7 + 48*z^8 - 72*y*z^8 - 12*z^9)*G[0, 1, 0, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + (16*(y^3 + 3*y^2*z - 3*y^3*z + 3*y*z^2 - 9*y^2*z^2 + 3*y^3*z^2 - z^3 - 3*y*z^3 + 3*y^2*z^3 + 2*y^3*z^3 + 3*z^4 - 3*y*z^4 + 6*y^2*z^4 - 3*z^5 + 6*y*z^5 + 2*z^6)*G[0, 1, 1 - y, 0, z])/ (3*z^3*(-1 + y + z)^3*(y + z)^3) - (16*(-y^3 + 3*y^4 - 3*y^5 + y^6 - 3*y^2*z + 12*y^3*z - 15*y^4*z + 6*y^5*z - 3*y*z^2 + 18*y^2*z^2 - 30*y^3*z^2 + 15*y^4*z^2 + z^3 + 6*y*z^3 - 24*y^2*z^3 + 16*y^3*z^3 - 3*z^4 - 3*y*z^4 + 3*y^2*z^4 + 3*z^5 - 6*y*z^5 - 3*z^6)*G[0, 1 - y, 0, 0, z])/ (3*z^3*(-1 + y + z)^3*(y + z)^3) - (4*(-4*y^5 + 12*y^6 - 12*y^7 + 4*y^8 + 9*y^4*z - 15*y^5*z + 3*y^6*z + 3*y^7*z + 9*y^3*z^2 - 54*y^4*z^2 + 69*y^5*z^2 - 24*y^6*z^2 + 38*y^2*z^3 - 153*y^3*z^3 + 231*y^4*z^3 - 114*y^5*z^3 + 12*y^6*z^3 + 30*y*z^4 - 240*y^2*z^4 + 489*y^3*z^4 - 330*y^4*z^4 + 72*y^5*z^4 + 12*z^5 - 162*y*z^5 + 546*y^2*z^5 - 555*y^3*z^5 + 180*y^4*z^5 - 48*z^6 + 306*y*z^6 - 514*y^2*z^6 + 240*y^3*z^6 + 72*z^7 - 246*y*z^7 + 180*y^2*z^7 - 48*z^8 + 72*y*z^8 + 12*z^9)*G[0, 1 - y, 0, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) - (4*(2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)*G[0, 1 - y, 1, 0, z])/(3*z^3*(-1 + y + z)^2* (y + z)^3) + (8*(-y^3 + 3*y^4 - 3*y^5 + y^6 - 3*y^2*z + 12*y^3*z - 15*y^4*z + 6*y^5*z - 3*y*z^2 + 18*y^2*z^2 - 30*y^3*z^2 + 15*y^4*z^2 + z^3 + 6*y*z^3 - 24*y^2*z^3 + 16*y^3*z^3 - 3*z^4 - 3*y*z^4 + 3*y^2*z^4 + 3*z^5 - 6*y*z^5 - 3*z^6)* G[0, 1 - y, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^3*(y + z)^3) + (4*(-12*y^5 + 36*y^6 - 36*y^7 + 12*y^8 - 15*y^4*z + 81*y^5*z - 117*y^6*z + 51*y^7*z - 15*y^3*z^2 + 90*y^4*z^2 - 171*y^5*z^2 + 96*y^6*z^2 + 39*y^2*z^3 - 90*y^3*z^3 + 36*y^4*z^3 + 11*y^5*z^3 + 18*y^6*z^3 + 45*y*z^4 - 306*y^2*z^4 + 540*y^3*z^4 - 366*y^4*z^4 + 108*y^5*z^4 + 18*z^5 - 243*y*z^5 + 765*y^2*z^5 - 789*y^3*z^5 + 270*y^4*z^5 - 72*z^6 + 459*y*z^6 - 766*y^2*z^6 + 360*y^3*z^6 + 108*z^7 - 369*y*z^7 + 270*y^2*z^7 - 72*z^8 + 108*y*z^8 + 18*z^9)* G[0, 1 - y, 1 - y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3* (y + z)^3) - (4*(-4*y^5 + 9*y^6 - 9*y^7 + 4*y^8 - 18*y^4*z + 57*y^5*z - 63*y^6*z + 27*y^7*z - 18*y^3*z^2 + 99*y^4*z^2 - 147*y^5*z^2 + 72*y^6*z^2 - 30*y^2*z^3 + 153*y^3*z^3 - 267*y^4*z^3 + 156*y^5*z^3 - 12*y^6*z^3 - 30*y*z^4 + 216*y^2*z^4 - 462*y^3*z^4 + 348*y^4*z^4 - 72*y^5*z^4 - 12*z^5 + 162*y*z^5 - 522*y^2*z^5 + 555*y^3*z^5 - 180*y^4*z^5 + 48*z^6 - 306*y*z^6 + 512*y^2*z^6 - 240*y^3*z^6 - 72*z^7 + 246*y*z^7 - 180*y^2*z^7 + 48*z^8 - 72*y*z^8 - 12*z^9)*G[0, 1 - y, -y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + (16*(-y^3 + 6*y^4 - 6*y^5 + 2*y^6 - 3*y^2*z + 21*y^3*z - 30*y^4*z + 12*y^5*z - 3*y*z^2 + 27*y^2*z^2 - 57*y^3*z^2 + 30*y^4*z^2 + 12*y*z^3 - 48*y^2*z^3 + 39*y^3*z^3 - 15*y*z^4 + 27*y^2*z^4 + 9*y*z^5 + z^6)*G[0, -y, 0, 1 - y, z])/(3*z^3*(-1 + y + z)^3* (y + z)^3) + (8*(3*y^4 - 3*y^5 + y^6 + 9*y^3*z - 15*y^4*z + 6*y^5*z + 9*y^2*z^2 - 27*y^3*z^2 + 15*y^4*z^2 + 4*z^3 - 9*y*z^3 - 9*y^2*z^3 + 14*y^3*z^3 - 12*z^4 + 18*y*z^4 - 3*y^2*z^4 + 12*z^5 - 12*y*z^5 - 5*z^6)*G[0, -y, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^3* (y + z)^3) - (4*(-4*y^4 + 21*y^5 - 21*y^6 + 6*y^7 - 11*y^3*z + 63*y^4*z - 93*y^5*z + 36*y^6*z - 4*y^2*z^2 + 54*y^3*z^2 - 135*y^4*z^2 + 78*y^5*z^2 - 9*y*z^3 + 45*y^2*z^3 - 120*y^3*z^3 + 105*y^4*z^3 - 6*y^5*z^3 - 6*z^4 + 57*y*z^4 - 138*y^2*z^4 + 141*y^3*z^4 - 30*y^4*z^4 + 24*z^5 - 117*y*z^5 + 159*y^2*z^5 - 60*y^3*z^5 - 36*z^6 + 99*y*z^6 - 60*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[0, -y, 1 - y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3* (y + z)^2) - (8*(2*y^5 + 3*y^4*z + 3*y^3*z^2 - 13*y^2*z^3 + 6*y^3*z^3 - 15*y*z^4 + 18*y^2*z^4 - 6*z^5 + 18*y*z^5 + 6*z^6)* G[0, -y, -y, 1 - y, z])/(3*y^2*z^3*(y + z)^3) - (32*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, 0, 0, z])/ (3*z^3*(-1 + y + z)^3) + (4*(4*y^2 - 3*y^3 + 3*y^4 - 3*y*z - 3*y^2*z - 3*y^3*z + 6*z^2 - 9*y*z^2 + 12*y^2*z^2 - 24*z^3 + 45*y*z^3 - 31*y^2*z^3 + 6*y^3*z^3 + 36*z^4 - 51*y*z^4 + 18*y^2*z^4 - 24*z^5 + 18*y*z^5 + 6*z^6)*G[1, 0, 0, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3) - (16*(-1 + 3*z - 3*z^2 + z^3)* G[1, 0, 1, 0, z])/(3*z^3*(-1 + y + z)^3) + (32*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, 1 - y, 0, z])/ (3*z^3*(-1 + y + z)^3) - (8*(4*y^2 - 3*y^3 + 3*y^4 - 3*y*z - 3*y^2*z - 3*y^3*z + 6*z^2 - 9*y*z^2 + 12*y^2*z^2 - 24*z^3 + 45*y*z^3 - 31*y^2*z^3 + 6*y^3*z^3 + 36*z^4 - 51*y*z^4 + 18*y^2*z^4 - 24*z^5 + 18*y*z^5 + 6*z^6)*G[1, 0, 1 - y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3) - (16*(-1 + 3*z - 3*z^2 + z^3)* G[1, 0, -y, 1 - y, z])/(3*z^3*(-1 + y + z)^3) + (16*(y^2 - y^3 + y^4 - y*z - y^3*z + 2*z^2 - 3*y*z^2 + 3*y^2*z^2 - 8*z^3 + 15*y*z^3 - 10*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 17*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)*G[1, 1, 0, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^3) + (32*(-1 + 3*z - 3*z^2 + z^3)* G[1, 1 - y, 0, 0, z])/(3*z^3*(-1 + y + z)^3) - (8*(4*y^2 - 3*y^3 + 3*y^4 - 3*y*z - 3*y^2*z - 3*y^3*z + 6*z^2 - 9*y*z^2 + 12*y^2*z^2 - 24*z^3 + 45*y*z^3 - 31*y^2*z^3 + 6*y^3*z^3 + 36*z^4 - 51*y*z^4 + 18*y^2*z^4 - 24*z^5 + 18*y*z^5 + 6*z^6)*G[1, 1 - y, 0, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3) - (16*(-1 + 3*z - 3*z^2 + z^3)*G[1, 1 - y, 1, 0, z])/ (3*z^3*(-1 + y + z)^3) - (16*(-1 + 3*z - 3*z^2 + z^3)* G[1, 1 - y, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^3) - (16*(-1 + 3*z - 3*z^2 + z^3)*G[1, 1 - y, -y, 1 - y, z])/ (3*z^3*(-1 + y + z)^3) + (32*G[1 - y, 0, 0, 0, z])/(3*z^3) - (4*(12*y^5 + 15*y^4*z + 15*y^3*z^2 - 35*y^2*z^3 + 18*y^3*z^3 - 45*y*z^4 + 54*y^2*z^4 - 18*z^5 + 54*y*z^5 + 18*z^6)* G[1 - y, 0, 0, 1 - y, z])/(3*y^2*z^3*(y + z)^3) - (4*(2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)*G[1 - y, 0, 1, 0, z])/(3*z^3*(-1 + y + z)^2* (y + z)^3) - (8*(3*y^3 + 9*y^2*z + 9*y*z^2 + z^3)* G[1 - y, 0, 1 - y, 0, z])/(3*z^3*(y + z)^3) + (4*(12*y^5 + 15*y^4*z + 15*y^3*z^2 - 44*y^2*z^3 + 24*y^3*z^3 - 60*y*z^4 + 72*y^2*z^4 - 24*z^5 + 72*y*z^5 + 24*z^6)* G[1 - y, 0, 1 - y, 1 - y, z])/(3*y^2*z^3*(y + z)^3) - (4*(3*y^6 + 6*y^4*z - 3*y^5*z + 3*y^6*z + 6*y^3*z^2 - 15*y^4*z^2 + 9*y^5*z^2 + 26*y^2*z^3 - 73*y^3*z^3 + 59*y^4*z^3 - 12*y^5*z^3 + 30*y*z^4 - 148*y^2*z^4 + 181*y^3*z^4 - 60*y^4*z^4 + 12*z^5 - 120*y*z^5 + 242*y^2*z^5 - 120*y^3*z^5 - 36*z^6 + 150*y*z^6 - 120*y^2*z^6 + 36*z^7 - 60*y*z^7 - 12*z^8)*G[1 - y, 0, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + (8*(2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)*G[1 - y, 1, 0, 0, z])/(3*z^3*(-1 + y + z)^2* (y + z)^3) + (4*(8*y^5 - 19*y^6 + 8*y^7 + 18*y^4*z - 61*y^5*z + 37*y^6*z + 18*y^3*z^2 - 81*y^4*z^2 + 71*y^5*z^2 + 61*y^2*z^3 - 191*y^3*z^3 + 184*y^4*z^3 - 30*y^5*z^3 + 75*y*z^4 - 362*y^2*z^4 + 458*y^3*z^4 - 150*y^4*z^4 + 30*z^5 - 300*y*z^5 + 601*y^2*z^5 - 300*y^3*z^5 - 90*z^6 + 375*y*z^6 - 300*y^2*z^6 + 90*z^7 - 150*y*z^7 - 30*z^8)*G[1 - y, 1, 0, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) - (8*(2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)*G[1 - y, 1, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^2* (y + z)^3) - (16*G[1 - y, 1 - y, 0, 0, z])/(3*z^3) + (4*(16*y^5 + 27*y^4*z + 27*y^3*z^2 - 39*y^2*z^3 + 18*y^3*z^3 - 45*y*z^4 + 54*y^2*z^4 - 18*z^5 + 54*y*z^5 + 18*z^6)* G[1 - y, 1 - y, 0, 1 - y, z])/(3*y^2*z^3*(y + z)^3) - (4*(2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)*G[1 - y, 1 - y, 1, 0, z])/(3*z^3*(-1 + y + z)^2* (y + z)^3) + (8*G[1 - y, 1 - y, 1 - y, 0, z])/(3*z^3) - (28*y*(4*y^2 + 9*y*z + 9*z^2)*G[1 - y, 1 - y, 1 - y, 1 - y, z])/ (3*z^3*(y + z)^3) - (4*(4*y^3 - 5*y^4 + 4*y^5 + y^3*z + 5*y^4*z + 9*y^2*z^2 - 5*y^3*z^2 - 4*z^3 + 11*y*z^3 - 13*y^2*z^3 + 8*z^4 - 11*y*z^4 - 4*z^5)*G[1 - y, 1 - y, -y, 1 - y, z])/ (3*z^3*(-1 + y + z)^2*(y + z)^3) - (8*(8*y^5 - 13*y^6 + 8*y^7 + 24*y^4*z - 55*y^5*z + 37*y^6*z + 24*y^3*z^2 - 87*y^4*z^2 + 71*y^5*z^2 + 9*y^2*z^3 - 69*y^3*z^3 + 84*y^4*z^3 - 6*y^5*z^3 + 15*y*z^4 - 66*y^2*z^4 + 102*y^3*z^4 - 30*y^4*z^4 + 6*z^5 - 60*y*z^5 + 117*y^2*z^5 - 60*y^3*z^5 - 18*z^6 + 75*y*z^6 - 60*y^2*z^6 + 18*z^7 - 30*y*z^7 - 6*z^8)* G[1 - y, -y, 0, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) - (4*(4 - 5*y + 4*y^2 - 8*z + 5*y*z + 4*z^2)*G[1 - y, -y, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^2) + (8*(8*y^5 - 13*y^6 + 8*y^7 + 27*y^4*z - 61*y^5*z + 40*y^6*z + 27*y^3*z^2 - 99*y^4*z^2 + 80*y^5*z^2 + 9*y^2*z^3 - 75*y^3*z^3 + 93*y^4*z^3 - 6*y^5*z^3 + 15*y*z^4 - 66*y^2*z^4 + 105*y^3*z^4 - 30*y^4*z^4 + 6*z^5 - 60*y*z^5 + 117*y^2*z^5 - 60*y^3*z^5 - 18*z^6 + 75*y*z^6 - 60*y^2*z^6 + 18*z^7 - 30*y*z^7 - 6*z^8)*G[1 - y, -y, 1 - y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + (8*(4*y^4 + 2*y^3*z + 4*y^2*z^2 + 9*y*z^3 - 6*y^2*z^3 + 6*z^4 - 12*y*z^4 - 6*z^5)*G[1 - y, -y, -y, 1 - y, z])/ (3*y^2*z^3*(y + z)^2) + (4*(-24*y^4 + 78*y^5 - 78*y^6 + 24*y^7 - 39*y^3*z + 201*y^4*z - 285*y^5*z + 117*y^6*z - 24*y^2*z^2 + 195*y^3*z^2 - 408*y^4*z^2 + 231*y^5*z^2 - 36*y*z^3 + 204*y^2*z^3 - 453*y^3*z^3 + 323*y^4*z^3 - 24*y^5*z^3 - 24*z^4 + 228*y*z^4 - 576*y^2*z^4 + 505*y^3*z^4 - 120*y^4*z^4 + 96*z^5 - 468*y*z^5 + 620*y^2*z^5 - 240*y^3*z^5 - 144*z^6 + 396*y*z^6 - 240*y^2*z^6 + 96*z^7 - 120*y*z^7 - 24*z^8)*G[-y, 0, 0, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (4*(4 + 9*y - 9*y^2 + 6*y^3 - 12*z - 18*y*z + 9*y^2*z + 12*z^2 + 9*y*z^2 - 6*z^3)*G[-y, 0, 1, 0, z])/(3*z^3*(-1 + y + z)^3) - (4*(-4 + 27*y - 27*y^2 + 10*y^3 + 12*z - 54*y*z + 27*y^2*z - 12*z^2 + 27*y*z^2 - 2*z^3)*G[-y, 0, 1 - y, 0, z])/ (3*z^3*(-1 + y + z)^3) - (8*(-8*y^4 + 33*y^5 - 33*y^6 + 10*y^7 - 13*y^3*z + 81*y^4*z - 123*y^5*z + 50*y^6*z - 8*y^2*z^2 + 72*y^3*z^2 - 171*y^4*z^2 + 100*y^5*z^2 - 18*y*z^3 + 90*y^2*z^3 - 195*y^3*z^3 + 150*y^4*z^3 - 12*y^5*z^3 - 12*z^4 + 114*y*z^4 - 276*y^2*z^4 + 252*y^3*z^4 - 60*y^4*z^4 + 48*z^5 - 234*y*z^5 + 312*y^2*z^5 - 120*y^3*z^5 - 72*z^6 + 198*y*z^6 - 120*y^2*z^6 + 48*z^7 - 60*y*z^7 - 12*z^8)*G[-y, 0, 1 - y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(-16*y^4 + 30*y^5 - 30*y^6 + 8*y^7 - 23*y^3*z + 81*y^4*z - 93*y^5*z + 37*y^6*z - 16*y^2*z^2 + 99*y^3*z^2 - 144*y^4*z^2 + 71*y^5*z^2 - 18*y*z^3 + 114*y^2*z^3 - 219*y^3*z^3 + 125*y^4*z^3 - 12*y^5*z^3 - 12*z^4 + 114*y*z^4 - 300*y^2*z^4 + 247*y^3*z^4 - 60*y^4*z^4 + 48*z^5 - 234*y*z^5 + 314*y^2*z^5 - 120*y^3*z^5 - 72*z^6 + 198*y*z^6 - 120*y^2*z^6 + 48*z^7 - 60*y*z^7 - 12*z^8)* G[-y, 0, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (16*(3*y - 3*y^2 + y^3 - 6*y*z + 3*y^2*z + 3*y*z^2 + z^3)* G[-y, 1 - y, 0, 0, z])/(3*z^3*(-1 + y + z)^3) - (4*(-20*y^4 + 81*y^5 - 81*y^6 + 26*y^7 - 34*y^3*z + 204*y^4*z - 306*y^5*z + 127*y^6*z - 20*y^2*z^2 + 183*y^3*z^2 - 429*y^4*z^2 + 251*y^5*z^2 - 36*y*z^3 + 192*y^2*z^3 - 444*y^3*z^3 + 339*y^4*z^3 - 24*y^5*z^3 - 24*z^4 + 228*y*z^4 - 564*y^2*z^4 + 507*y^3*z^4 - 120*y^4*z^4 + 96*z^5 - 468*y*z^5 + 618*y^2*z^5 - 240*y^3*z^5 - 144*z^6 + 396*y*z^6 - 240*y^2*z^6 + 96*z^7 - 120*y*z^7 - 24*z^8)*G[-y, 1 - y, 0, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (4*(4 + 9*y - 9*y^2 + 6*y^3 - 12*z - 18*y*z + 9*y^2*z + 12*z^2 + 9*y*z^2 - 6*z^3)*G[-y, 1 - y, 1, 0, z])/(3*z^3*(-1 + y + z)^3) + (8*(3*y - 3*y^2 + y^3 - 6*y*z + 3*y^2*z + 3*y*z^2 + z^3)* G[-y, 1 - y, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^3) + (4*(-12*y^4 + 51*y^5 - 51*y^6 + 14*y^7 - 27*y^3*z + 147*y^4*z - 213*y^5*z + 82*y^6*z - 12*y^2*z^2 + 132*y^3*z^2 - 309*y^4*z^2 + 176*y^5*z^2 - 27*y*z^3 + 135*y^2*z^3 - 318*y^3*z^3 + 253*y^4*z^3 - 18*y^5*z^3 - 18*z^4 + 171*y*z^4 - 414*y^2*z^4 + 389*y^3*z^4 - 90*y^4*z^4 + 72*z^5 - 351*y*z^5 + 469*y^2*z^5 - 180*y^3*z^5 - 108*z^6 + 297*y*z^6 - 180*y^2*z^6 + 72*z^7 - 90*y*z^7 - 18*z^8)*G[-y, 1 - y, 1 - y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (8*(-4*y^4 + 24*y^5 - 24*y^6 + 10*y^7 - 2*y^3*z + 42*y^4*z - 78*y^5*z + 38*y^6*z - 4*y^2*z^2 + 30*y^3*z^2 - 96*y^4*z^2 + 64*y^5*z^2 - 9*y*z^3 + 45*y^2*z^3 - 99*y^3*z^3 + 79*y^4*z^3 - 6*y^5*z^3 - 6*z^4 + 57*y*z^4 - 138*y^2*z^4 + 119*y^3*z^4 - 30*y^4*z^4 + 24*z^5 - 117*y*z^5 + 151*y^2*z^5 - 60*y^3*z^5 - 36*z^6 + 99*y*z^6 - 60*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)* G[-y, 1 - y, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(4*y^4 + 2*y^3*z + 4*y^2*z^2 + 9*y*z^3 - 6*y^2*z^3 + 6*z^4 - 12*y*z^4 - 6*z^5)*G[-y, -y, 0, 1 - y, z])/(3*y^2*z^3*(y + z)^2) + (8*(4 - 11*y + 4*y^2 - 8*z + 11*y*z + 4*z^2)*G[-y, -y, 1 - y, 0, z])/ (3*z^3*(-1 + y + z)^2) + (8*(-4*y^4 + 9*y^5 - 9*y^6 + 2*y^7 - 2*y^3*z + 12*y^4*z - 18*y^5*z + 7*y^6*z - 4*y^2*z^2 + 15*y^3*z^2 - 21*y^4*z^2 + 11*y^5*z^2 - 9*y*z^3 + 45*y^2*z^3 - 69*y^3*z^3 + 42*y^4*z^3 - 6*y^5*z^3 - 6*z^4 + 57*y*z^4 - 138*y^2*z^4 + 120*y^3*z^4 - 30*y^4*z^4 + 24*z^5 - 117*y*z^5 + 159*y^2*z^5 - 60*y^3*z^5 - 36*z^6 + 99*y*z^6 - 60*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[-y, -y, 1 - y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(4*y^4 + 2*y^3*z + 4*y^2*z^2 + 9*y*z^3 - 6*y^2*z^3 + 6*z^4 - 12*y*z^4 - 6*z^5)*G[-y, -y, -y, 1 - y, z])/ (3*y^2*z^3*(y + z)^2)) + G[0, 1, y]* ((369*y^4 + 9067*y^5 - 27819*y^6 + 26961*y^7 - 8578*y^8 - 2742*y^3*z + 45915*y^4*z - 131772*y^5*z + 137796*y^6*z - 50226*y^7*z + 1029*y^8*z + 978*y^2*z^2 + 39685*y^3*z^2 - 166415*y^4*z^2 + 211861*y^5*z^2 - 91212*y^6*z^2 + 5103*y^7*z^2 - 13797*y*z^3 + 72689*y^2*z^3 - 185954*y^3*z^3 + 210511*y^4*z^3 - 93733*y^5*z^3 + 14874*y^6*z^3 - 558*z^4 + 36162*y*z^4 - 132567*y^2*z^4 + 161754*y^3*z^4 - 73173*y^4*z^4 + 26742*y^5*z^4 + 966*z^5 - 26937*y*z^5 + 55251*y^2*z^5 - 28317*y^3*z^5 + 26577*y^4*z^5 - 534*z^6 + 3108*y*z^6 + 2703*y^2*z^6 + 13083*y^3*z^6 + 126*z^7 + 2016*y*z^7 + 2448*y^2*z^7)/ (27*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + (2*(-53*y^5 + 306*y^6 - 747*y^7 + 988*y^8 - 747*y^9 + 306*y^10 - 53*y^11 - 738*y^4*z + 4074*y^5*z - 9306*y^6*z + 11238*y^7*z - 7554*y^8*z + 2682*y^9*z - 402*y^10*z + 6*y^11*z - 1908*y^3*z^2 + 12294*y^4*z^2 - 31581*y^5*z^2 + 41523*y^6*z^2 - 29430*y^7*z^2 + 10620*y^8*z^2 - 1545*y^9*z^2 + 27*y^10*z^2 - 1588*y^2*z^3 + 14037*y^3*z^3 - 44499*y^4*z^3 + 67995*y^5*z^3 - 53571*y^6*z^3 + 20526*y^7*z^3 - 2930*y^8*z^3 + 30*y^9*z^3 - 447*y*z^4 + 7245*y^2*z^4 - 31404*y^3*z^4 + 58488*y^4*z^4 - 52512*y^5*z^4 + 21630*y^6*z^4 - 2997*y^7*z^4 - 3*y^8*z^4 + 30*z^5 + 1305*y*z^5 - 10833*y^2*z^5 + 27069*y^3*z^5 - 28665*y^4*z^5 + 12894*y^5*z^5 - 1890*y^6*z^5 + 90*y^7*z^5 - 93*z^6 - 1116*y*z^6 + 5370*y^2*z^6 - 6993*y^3*z^6 + 3150*y^4*z^6 - 645*y^5*z^6 + 345*y^6*z^6 + 126*z^7 - 126*y*z^7 + 612*y^2*z^7 - 1260*y^3*z^7 + 288*y^4*z^7 + 414*y^5*z^7 - 81*z^8 + 522*y*z^8 - 1026*y^2*z^8 + 432*y^3*z^8 + 207*y^4*z^8 + 18*z^9 - 162*y*z^9 + 126*y^2*z^9 + 36*y^3*z^9)* G[0, 1 - y, z])/(9*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + (2*(-9*y^5 + 24*y^6 + 3*y^7 - 72*y^8 + 93*y^9 - 48*y^10 + 9*y^11 - 771*y^4*z + 4962*y^5*z - 13161*y^6*z + 18480*y^7*z - 14529*y^8*z + 6078*y^9*z - 1059*y^10*z - 1968*y^3*z^2 + 15345*y^4*z^2 - 48135*y^5*z^2 + 78600*y^6*z^2 - 71064*y^7*z^2 + 34095*y^8*z^2 - 7017*y^9*z^2 + 144*y^10*z^2 - 1537*y^2*z^3 + 16614*y^3*z^3 - 65979*y^4*z^3 + 130003*y^5*z^3 - 138084*y^6*z^3 + 77091*y^7*z^3 - 18972*y^8*z^3 + 864*y^9*z^3 - 231*y*z^4 + 6747*y^2*z^4 - 40629*y^3*z^4 + 104565*y^4*z^4 - 136338*y^5*z^4 + 91380*y^6*z^4 - 27726*y^7*z^4 + 2232*y^8*z^4 + 12*z^5 + 792*y*z^5 - 10920*y^2*z^5 + 41934*y^3*z^5 - 71892*y^4*z^5 + 60789*y^5*z^5 - 23901*y^6*z^5 + 3186*y^7*z^5 - 12*z^6 - 1035*y*z^6 + 7731*y^2*z^6 - 19401*y^3*z^6 + 22347*y^4*z^6 - 12339*y^5*z^6 + 2700*y^6*z^6 + 495*y*z^7 - 2223*y^2*z^7 + 4005*y^3*z^7 - 3672*y^4*z^7 + 1368*y^5*z^7 - 18*y*z^8 + 162*y^2*z^8 - 567*y^3*z^8 + 396*y^4*z^8 - 27*y*z^9 - 36*y^2*z^9 + 54*y^3*z^9)*G[0, -y, z])/(9*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3* (y + z)^3) + (2*(-171*y^3 + 442*y^4 - 579*y^5 + 246*y^6 - 342*y^2*z + 1571*y^3*z - 2601*y^4*z + 1758*y^5*z - 282*y^6*z - 171*y*z^2 + 1792*y^2*z^2 - 4437*y^3*z^2 + 4371*y^4*z^2 - 1341*y^5*z^2 + 36*y^6*z^2 + 693*y*z^3 - 3441*y^2*z^3 + 5094*y^3*z^3 - 2539*y^4*z^3 + 162*y^5*z^3 + 6*z^4 - 1074*y*z^4 + 2973*y^2*z^4 - 2378*y^3*z^4 + 327*y^4*z^4 - 24*z^5 + 774*y*z^5 - 1117*y^2*z^5 + 321*y^3*z^5 + 36*z^6 - 243*y*z^6 + 135*y^2*z^6 - 24*z^7 + 21*y*z^7 + 6*z^8)*G[1, 0, z])/(9*y^2*z^3*(-1 + y + z)^3* (y + z)^2) + (2*(-45*y^3 + 79*y^4 - 129*y^5 + 27*y^6 + 6*y^7 - 99*y^2*z + 398*y^3*z - 677*y^4*z + 477*y^5*z - 75*y^6*z - 63*y*z^2 + 556*y^2*z^2 - 1291*y^3*z^2 + 1364*y^4*z^2 - 435*y^5*z^2 + 6*y^6*z^2 - 9*z^3 + 294*y*z^3 - 1133*y^2*z^3 + 1543*y^3*z^3 - 730*y^4*z^3 - 15*y^5*z^3 + 33*z^4 - 456*y*z^4 + 845*y^2*z^4 - 452*y^3*z^4 - 90*y^4*z^4 - 42*z^5 + 234*y*z^5 - 40*y^2*z^5 - 153*y^3*z^5 + 18*z^6 + 39*y*z^6 - 129*y^2*z^6 + 3*z^7 - 48*y*z^7 - 3*z^8)*G[1, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(171*y^4 - 898*y^5 + 1901*y^6 - 2068*y^7 + 1213*y^8 - 362*y^9 + 43*y^10 + 513*y^3*z - 2940*y^4*z + 6023*y^5*z - 4997*y^6*z + 543*y^7*z + 1450*y^8*z - 607*y^9*z + 15*y^10*z + 513*y^2*z^2 - 3372*y^3*z^2 + 6270*y^4*z^2 - 247*y^5*z^2 - 11019*y^6*z^2 + 11646*y^7*z^2 - 3956*y^8*z^2 + 165*y^9*z^2 + 171*y*z^3 - 1534*y^2*z^3 + 2063*y^3*z^3 + 7904*y^4*z^3 - 24197*y^5*z^3 + 23614*y^6*z^3 - 8561*y^7*z^3 + 540*y^8*z^3 - 276*y*z^4 + 128*y^2*z^4 + 6637*y^3*z^4 - 19641*y^4*z^4 + 21133*y^5*z^4 - 8947*y^6*z^4 + 966*y^7*z^4 - 24*z^5 + 132*y*z^5 + 1394*y^2*z^5 - 6009*y^3*z^5 + 8217*y^4*z^5 - 4895*y^5*z^5 + 1167*y^6*z^5 + 63*z^6 - 228*y*z^6 + 153*y^2*z^6 + 369*y^3*z^6 - 1356*y^4*z^6 + 945*y^5*z^6 - 63*z^7 + 345*y*z^7 - 621*y^2*z^7 - 153*y^3*z^7 + 438*y^4*z^7 + 24*z^8 - 126*y*z^8 + 84*y^3*z^8)*G[1 - y, 0, z])/ (9*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) - (2*(171*y^4 - 845*y^5 + 1648*y^6 - 1574*y^7 + 719*y^8 - 109*y^9 - 10*y^10 + 459*y^3*z - 3384*y^4*z + 9214*y^5*z - 12127*y^6*z + 8031*y^7*z - 2350*y^8*z + 136*y^9*z + 21*y^10*z + 378*y^2*z^2 - 5094*y^3*z^2 + 19341*y^4*z^2 - 32735*y^5*z^2 + 27369*y^6*z^2 - 10635*y^7*z^2 + 1316*y^8*z^2 + 60*y^9*z^2 - 45*y*z^3 - 2630*y^2*z^3 + 17179*y^3*z^3 - 39275*y^4*z^3 + 41438*y^5*z^3 - 20383*y^6*z^3 + 3752*y^7*z^3 - 36*y^8*z^3 - 27*z^4 - 327*y*z^4 + 6775*y^2*z^4 - 23293*y^3*z^4 + 32205*y^4*z^4 - 20341*y^5*z^4 + 5443*y^6*z^4 - 435*y^7*z^4 + 96*z^5 + 849*y*z^5 - 6476*y^2*z^5 + 12705*y^3*z^5 - 10755*y^4*z^5 + 4406*y^5*z^5 - 843*y^6*z^5 - 126*z^6 - 384*y*z^6 + 1674*y^2*z^6 - 2160*y^3*z^6 + 1680*y^4*z^6 - 738*y^5*z^6 + 72*z^7 - 246*y*z^7 + 396*y^2*z^7 + 18*y^3*z^7 - 294*y^4*z^7 - 15*z^8 + 153*y*z^8 - 117*y^2*z^8 - 39*y^3*z^8)*G[1 - y, 1 - y, z])/(9*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^3) + (2*(35*y^5 - 235*y^6 + 566*y^7 - 638*y^8 + 343*y^9 - 71*y^10 + 951*y^4*z - 4672*y^5*z + 9184*y^6*z - 9036*y^7*z + 4459*y^8*z - 892*y^9*z + 6*y^10*z + 2391*y^3*z^2 - 13209*y^4*z^2 + 28613*y^5*z^2 - 30597*y^6*z^2 + 16338*y^7*z^2 - 3638*y^8*z^2 + 102*y^9*z^2 + 1551*y^2*z^3 - 12069*y^3*z^3 + 32571*y^4*z^3 - 41034*y^5*z^3 + 25317*y^6*z^3 - 6777*y^7*z^3 + 441*y^8*z^3 + 414*y*z^4 - 5220*y^2*z^4 + 18201*y^3*z^4 - 27555*y^4*z^4 + 20214*y^5*z^4 - 6915*y^6*z^4 + 861*y^7*z^4 + 18*z^5 - 999*y*z^5 + 5349*y^2*z^5 - 10227*y^3*z^5 + 9252*y^4*z^5 - 4296*y^5*z^5 + 912*y^6*z^5 - 36*z^6 + 720*y*z^6 - 1980*y^2*z^6 + 2385*y^3*z^6 - 1638*y^4*z^6 + 576*y^5*z^6 + 36*z^7 - 171*y*z^7 + 252*y^2*z^7 - 315*y^3*z^7 + 225*y^4*z^7 - 18*z^8 - 18*y^2*z^8 + 45*y^3*z^8)*G[1 - y, -y, z])/ (9*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + (4*(-9*y^4 - 159*y^5 + 159*y^6 - 53*y^7 + 246*y^3*z - 1134*y^4*z + 1491*y^5*z - 553*y^6*z + 6*y^7*z + 396*y^2*z^2 - 2241*y^3*z^2 + 3915*y^4*z^2 - 1970*y^5*z^2 + 57*y^6*z^2 + 81*y*z^3 - 1488*y^2*z^3 + 4197*y^3*z^3 - 3106*y^4*z^3 + 207*y^5*z^3 - 288*y*z^4 + 1974*y^2*z^4 - 2417*y^3*z^4 + 360*y^4*z^4 - 18*z^5 + 396*y*z^5 - 973*y^2*z^5 + 324*y^3*z^5 + 36*z^6 - 216*y*z^6 + 153*y^2*z^6 - 24*z^7 + 39*y*z^7 + 6*z^8)*G[-y, 0, z])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(-176*y^4 + 15*y^5 - 6*y^6 + 43*y^7 + 17*y^3*z - 651*y^4*z + 1200*y^5*z - 337*y^6*z + 15*y^7*z + 328*y^2*z^2 - 1824*y^3*z^2 + 3870*y^4*z^2 - 2090*y^5*z^2 + 147*y^6*z^2 + 81*y*z^3 - 1320*y^2*z^3 + 4164*y^3*z^3 - 3703*y^4*z^3 + 468*y^5*z^3 + 24*z^4 - 363*y*z^4 + 1950*y^2*z^4 - 2921*y^3*z^4 + 702*y^4*z^4 - 105*z^5 + 612*y*z^5 - 1255*y^2*z^5 + 567*y^3*z^5 + 162*z^6 - 432*y*z^6 + 279*y^2*z^6 - 105*z^7 + 102*y*z^7 + 24*z^8)* G[-y, 1 - y, z])/(9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(-43*y^4 + 371*y^5 - 880*y^6 + 906*y^7 - 441*y^8 + 87*y^9 - 515*y^3*z + 2995*y^4*z - 6728*y^5*z + 7311*y^6*z - 3834*y^7*z + 762*y^8*z + 9*y^9*z - 754*y^2*z^2 + 5411*y^3*z^2 - 14554*y^4*z^2 + 18552*y^5*z^2 - 11307*y^6*z^2 + 2643*y^7*z^2 + 9*y^8*z^2 - 162*y*z^3 + 3021*y^2*z^3 - 12240*y^3*z^3 + 20463*y^4*z^3 - 15543*y^5*z^3 + 4524*y^6*z^3 - 63*y^7*z^3 + 12*z^4 + 384*y*z^4 - 3879*y^2*z^4 + 10209*y^3*z^4 - 10593*y^4*z^4 + 3984*y^5*z^4 - 117*y^6*z^4 - 66*z^5 - 129*y*z^5 + 1758*y^2*z^5 - 3162*y^3*z^5 + 1626*y^4*z^5 + 27*y^5*z^5 + 108*z^6 - 207*y*z^6 - 81*y^2*z^6 + 135*y^3*z^6 + 207*y^4*z^6 - 72*z^7 + 135*y*z^7 - 72*y^2*z^7 + 171*y^3*z^7 + 18*z^8 - 9*y*z^8 + 45*y^2*z^8)*G[-y, -y, z])/(9*(-1 + y)^2*y^2*z^3* (-1 + y + z)^3*(y + z)^2) + (16*(-12 + 60*y - 120*y^2 + 120*y^3 - 60*y^4 + 12*y^5 + 30*z - 120*y*z + 180*y^2*z - 120*y^3*z + 30*y^4*z - 29*z^2 + 87*y*z^2 - 87*y^2*z^2 + 29*y^3*z^2 + 21*z^3 - 42*y*z^3 + 21*y^2*z^3 - 21*z^4 + 21*y*z^4 + 9*z^5)*G[0, 0, 0, z])/ (3*(-1 + y)^3*z^2*(-1 + y + z)^3) - (8*(y^4 - 6*y^5 + 15*y^6 - 20*y^7 + 15*y^8 - 6*y^9 + y^10 - 21*y^3*z + 99*y^4*z - 180*y^5*z + 150*y^6*z - 45*y^7*z - 9*y^8*z + 6*y^9*z - 57*y^2*z^2 + 333*y^3*z^2 - 747*y^4*z^2 + 798*y^5*z^2 - 387*y^6*z^2 + 45*y^7*z^2 + 15*y^8*z^2 - 51*y*z^3 + 405*y^2*z^3 - 1143*y^3*z^3 + 1485*y^4*z^3 - 882*y^5*z^3 + 162*y^6*z^3 + 24*y^7*z^3 - 6*z^4 + 165*y*z^4 - 726*y^2*z^4 + 1227*y^3*z^4 - 843*y^4*z^4 + 120*y^5*z^4 + 63*y^6*z^4 + 18*z^5 - 183*y*z^5 + 441*y^2*z^5 - 279*y^3*z^5 - 165*y^4*z^5 + 168*y^5*z^5 - 18*z^6 + 67*y*z^6 + 33*y^2*z^6 - 321*y^3*z^6 + 257*y^4*z^6 + 6*z^7 + 24*y*z^7 - 192*y^2*z^7 + 216*y^3*z^7 - 42*y*z^8 + 96*y^2*z^8 + 18*y*z^9)*G[0, 0, 1 - y, z])/ (3*(-1 + y)^3*y*z^3*(-1 + y + z)^3*(y + z)^3) + (8*(48*y^3 - 300*y^4 + 780*y^5 - 1080*y^6 + 840*y^7 - 348*y^8 + 60*y^9 + 120*y^2*z - 900*y^3*z + 2730*y^4*z - 4320*y^5*z + 3780*y^6*z - 1740*y^7*z + 330*y^8*z + 96*y*z^2 - 972*y^2*z^2 + 3654*y^3*z^2 - 6836*y^4*z^2 + 6864*y^5*z^2 - 3552*y^6*z^2 + 746*y^7*z^2 + 12*z^3 - 372*y*z^3 + 2130*y^2*z^3 - 5148*y^3*z^3 + 6225*y^4*z^3 - 3738*y^5*z^3 + 891*y^6*z^3 - 36*z^4 + 498*y*z^4 - 1812*y^2*z^4 + 2871*y^3*z^4 - 2139*y^4*z^4 + 618*y^5*z^4 + 36*z^5 - 260*y*z^5 + 627*y^2*z^5 - 681*y^3*z^5 + 287*y^4*z^5 - 12*z^6 + 57*y*z^6 - 141*y^2*z^6 + 123*y^3*z^6 - 21*y*z^7 + 48*y^2*z^7 + 9*y*z^8)*G[0, 0, -y, z])/(3*(-1 + y)^3*y*z^2* (-1 + y + z)^3*(y + z)^3) + (4*(-9*y^3 + 25*y^4 - 30*y^5 + 12*y^6 - 27*y^2*z + 99*y^3*z - 129*y^4*z + 60*y^5*z - 27*y*z^2 + 153*y^2*z^2 - 243*y^3*z^2 + 129*y^4*z^2 - 9*z^3 + 116*y*z^3 - 276*y^2*z^3 + 186*y^3*z^3 - 14*y^4*z^3 + 33*z^4 - 177*y*z^4 + 192*y^2*z^4 - 48*y^3*z^4 - 45*z^5 + 114*y*z^5 - 60*y^2*z^5 + 27*z^6 - 32*y*z^6 - 6*z^7)*G[0, 1, 0, z])/(3*y*z^3*(-1 + y + z)^3* (y + z)^3) + (4*(-9*y^4 + 21*y^5 - 27*y^6 + 9*y^7 - 27*y^3*z + 90*y^4*z - 117*y^5*z + 54*y^6*z - 27*y^2*z^2 + 144*y^3*z^2 - 216*y^4*z^2 + 117*y^5*z^2 - 9*y*z^3 + 138*y^2*z^3 - 336*y^3*z^3 + 270*y^4*z^3 - 76*y^5*z^3 + 12*y^6*z^3 + 63*y*z^4 - 369*y^2*z^4 + 549*y^3*z^4 - 336*y^4*z^4 + 72*y^5*z^4 + 12*z^5 - 207*y*z^5 + 612*y^2*z^5 - 600*y^3*z^5 + 180*y^4*z^5 - 48*z^6 + 333*y*z^6 - 544*y^2*z^6 + 240*y^3*z^6 + 72*z^7 - 252*y*z^7 + 180*y^2*z^7 - 48*z^8 + 72*y*z^8 + 12*z^9)*G[0, 1, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + (4*(-9*y^3 + 55*y^4 - 141*y^5 + 195*y^6 - 155*y^7 + 69*y^8 - 15*y^9 + y^10 - 27*y^2*z + 216*y^3*z - 747*y^4*z + 1434*y^5*z - 1635*y^6*z + 1092*y^7*z - 381*y^8*z + 42*y^9*z + 6*y^10*z - 27*y*z^2 + 312*y^2*z^2 - 1458*y^3*z^2 + 3615*y^4*z^2 - 5139*y^5*z^2 + 4158*y^6*z^2 - 1716*y^7*z^2 + 219*y^8*z^2 + 36*y^9*z^2 - 9*z^3 + 209*y*z^3 - 1398*y^2*z^3 + 4467*y^3*z^3 - 7767*y^4*z^3 + 7443*y^5*z^3 - 3564*y^6*z^3 + 529*y^7*z^3 + 90*y^8*z^3 + 42*z^4 - 570*y*z^4 + 2673*y^2*z^4 - 6054*y^3*z^4 + 7158*y^4*z^4 - 4128*y^5*z^4 + 759*y^6*z^4 + 120*y^7*z^4 - 72*z^5 + 684*y*z^5 - 2322*y^2*z^5 + 3744*y^3*z^5 - 2892*y^4*z^5 + 768*y^5*z^5 + 90*y^6*z^5 + 54*z^6 - 375*y*z^6 + 1017*y^2*z^6 - 1341*y^3*z^6 + 645*y^4*z^6 + 36*y^5*z^6 - 15*z^7 + 123*y*z^7 - 447*y^2*z^7 + 441*y^3*z^7 + 6*y^4*z^7 - 84*y*z^8 + 192*y^2*z^8 + 36*y*z^9)*G[0, 1 - y, 0, z])/(3*(-1 + y)^3*y*z^3*(-1 + y + z)^3* (y + z)^3) - (4*(-9*y^3 + 53*y^4 - 129*y^5 + 165*y^6 - 115*y^7 + 39*y^8 - 3*y^9 - y^10 - 27*y^2*z + 126*y^3*z - 201*y^4*z + 54*y^5*z + 225*y^6*z - 318*y^7*z + 189*y^8*z - 54*y^9*z + 6*y^10*z - 27*y*z^2 + 96*y^2*z^2 + 108*y^3*z^2 - 981*y^4*z^2 + 1905*y^5*z^2 - 1818*y^6*z^2 + 954*y^7*z^2 - 273*y^8*z^2 + 36*y^9*z^2 - 9*z^3 + 20*y*z^3 + 384*y^2*z^3 - 1878*y^3*z^3 + 3571*y^4*z^3 - 3486*y^5*z^3 + 1884*y^6*z^3 - 576*y^7*z^3 + 90*y^8*z^3 + 21*z^4 + 123*y*z^4 - 1125*y^2*z^4 + 2706*y^3*z^4 - 2949*y^4*z^4 + 1659*y^5*z^4 - 555*y^6*z^4 + 120*y^7*z^4 - 9*z^5 - 198*y*z^5 + 780*y^2*z^5 - 900*y^3*z^5 + 303*y^4*z^5 - 66*y^5*z^5 + 90*y^6*z^5 - 9*z^6 + 62*y*z^6 + 84*y^2*z^6 - 534*y^3*z^6 + 397*y^4*z^6 + 36*y^5*z^6 + 6*z^7 + 60*y*z^7 - 384*y^2*z^7 + 420*y^3*z^7 + 6*y^4*z^7 - 84*y*z^8 + 192*y^2*z^8 + 36*y*z^9)*G[0, 1 - y, 1 - y, z])/(3*(-1 + y)^3*y*z^3* (-1 + y + z)^3*(y + z)^3) - (4*(2*y^4 - 12*y^5 + 30*y^6 - 40*y^7 + 30*y^8 - 12*y^9 + 2*y^10 - 95*y^3*z + 540*y^4*z - 1275*y^5*z + 1600*y^6*z - 1125*y^7*z + 420*y^8*z - 65*y^9*z - 142*y^2*z^2 + 1089*y^3*z^2 - 3249*y^4*z^2 + 4946*y^5*z^2 - 4104*y^6*z^2 + 1773*y^7*z^2 - 313*y^8*z^2 - 33*y*z^3 + 606*y^2*z^3 - 2706*y^3*z^3 + 5380*y^4*z^3 - 5475*y^5*z^3 + 2808*y^6*z^3 - 586*y^7*z^3 + 6*y^8*z^3 - 6*z^4 + 147*y*z^4 - 1041*y^2*z^4 + 2843*y^3*z^4 - 3651*y^4*z^4 + 2268*y^5*z^4 - 590*y^6*z^4 + 30*y^7*z^4 + 24*z^5 - 261*y*z^5 + 958*y^2*z^5 - 1524*y^3*z^5 + 1116*y^4*z^5 - 373*y^5*z^5 + 60*y^6*z^5 - 36*z^6 + 231*y*z^6 - 495*y^2*z^6 + 417*y^3*z^6 - 159*y^4*z^6 + 60*y^5*z^6 + 24*z^7 - 102*y*z^7 + 120*y^2*z^7 - 36*y^3*z^7 + 30*y^4*z^7 - 6*z^8 + 18*y*z^8 + 6*y^3*z^8)*G[0, 1 - y, -y, z])/(3*(-1 + y)^3*y^2*z^3* (-1 + y + z)^3*(y + z)^2) - (8*(6*y^5 - 6*y^6 + 2*y^7 + 36*y^3*z - 90*y^4*z + 78*y^5*z - 24*y^6*z + 90*y^2*z^2 - 360*y^3*z^2 + 432*y^4*z^2 - 168*y^5*z^2 + 67*y*z^3 - 465*y^2*z^3 + 807*y^3*z^3 - 405*y^4*z^3 + 9*z^4 - 228*y*z^4 + 687*y^2*z^4 - 486*y^3*z^4 - 27*z^5 + 255*y*z^5 - 306*y^2*z^5 + 27*z^6 - 92*y*z^6 - 9*z^7)*G[0, -y, 0, z])/(3*y*z^3*(-1 + y + z)^3* (y + z)^3) + (4*(-5*y^4 + y^7 - 66*y^3*z + 162*y^4*z - 135*y^5*z + 36*y^6*z + 6*y^7*z - 144*y^2*z^2 + 567*y^3*z^2 - 636*y^4*z^2 + 195*y^5*z^2 + 36*y^6*z^2 - 90*y*z^3 + 669*y^2*z^3 - 1119*y^3*z^3 + 451*y^4*z^3 + 90*y^5*z^3 - 15*z^4 + 309*y*z^4 - 915*y^2*z^4 + 543*y^3*z^4 + 120*y^4*z^4 + 45*z^5 - 342*y*z^5 + 354*y^2*z^5 + 90*y^3*z^5 - 45*z^6 + 117*y*z^6 + 36*y^2*z^6 + 15*z^7 + 6*y*z^7)*G[0, -y, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3* (y + z)^3) + (4*(y^4 - 12*y^5 + 39*y^6 - 58*y^7 + 45*y^8 - 18*y^9 + 3*y^10 - 54*y^3*z + 297*y^4*z - 687*y^5*z + 864*y^6*z - 636*y^7*z + 273*y^8*z - 63*y^9*z + 6*y^10*z - 138*y^2*z^2 + 954*y^3*z^2 - 2685*y^4*z^2 + 4002*y^5*z^2 - 3402*y^6*z^2 + 1632*y^7*z^2 - 399*y^8*z^2 + 36*y^9*z^2 - 107*y*z^3 + 1032*y^2*z^3 - 3669*y^3*z^3 + 6558*y^4*z^3 - 6465*y^5*z^3 + 3504*y^6*z^3 - 943*y^7*z^3 + 90*y^8*z^3 - 12*z^4 + 387*y*z^4 - 2127*y^2*z^4 + 4959*y^3*z^4 - 5904*y^4*z^4 + 3696*y^5*z^4 - 1119*y^6*z^4 + 120*y^7*z^4 + 36*z^5 - 489*y*z^5 + 1725*y^2*z^5 - 2628*y^3*z^5 + 1926*y^4*z^5 - 660*y^5*z^5 + 90*y^6*z^5 - 36*z^6 + 244*y*z^6 - 489*y^2*z^6 + 363*y^3*z^6 - 109*y^4*z^6 + 36*y^5*z^6 + 12*z^7 - 21*y*z^7 - 51*y^2*z^7 + 81*y^3*z^7 + 6*y^4*z^7 - 21*y*z^8 + 48*y^2*z^8 + 9*y*z^9)*G[0, -y, -y, z])/ (3*(-1 + y)^3*y*z^3*(-1 + y + z)^3*(y + z)^3) + (8*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)*G[1, 0, 0, z])/(3*y*z^3*(-1 + y + z)^3) + (4*(3 - 7*y + 10*y^2 - 4*y^3 - 12*z + 21*y*z - 20*y^2*z + 4*y^3*z + 18*z^2 - 21*y*z^2 + 10*y^2*z^2 - 12*z^3 + 7*y*z^3 + 3*z^4)* G[1, 0, 1 - y, z])/(y*z^3*(-1 + y + z)^3) + (4*(9*y - 25*y^2 + 27*y^3 - 9*y^4 - 39*y*z + 84*y^2*z - 63*y^3*z + 12*y^4*z + 6*z^2 + 45*y*z^2 - 75*y^2*z^2 + 30*y^3*z^2 - 24*z^3 + 9*y*z^3 - 2*y^2*z^3 + 6*y^3*z^3 + 36*z^4 - 42*y*z^4 + 18*y^2*z^4 - 24*z^5 + 18*y*z^5 + 6*z^6)*G[1, 0, -y, z])/ (3*y^2*z^3*(-1 + y + z)^3) + (8*(9 - 29*y + 30*y^2 - 12*y^3 - 36*z + 87*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 87*y*z^2 + 30*y^2*z^2 - 36*z^3 + 29*y*z^3 + 9*z^4)*G[1, 1, 0, z])/ (3*y*z^3*(-1 + y + z)^3) + (8*(9*y - 35*y^2 + 36*y^3 - 18*y^4 - 30*y*z + 87*y^2*z - 54*y^3*z + 12*y^4*z - 12*z^2 + 72*y*z^2 - 105*y^2*z^2 + 30*y^3*z^2 + 48*z^3 - 126*y*z^3 + 89*y^2*z^3 - 12*y^3*z^3 - 72*z^4 + 111*y*z^4 - 36*y^2*z^4 + 48*z^5 - 36*y*z^5 - 12*z^6)*G[1, 1, 1 - y, z])/(3*y^2*z^3* (-1 + y + z)^3) + (4*(3 - 7*y + 10*y^2 - 4*y^3 - 12*z + 21*y*z - 20*y^2*z + 4*y^3*z + 18*z^2 - 21*y*z^2 + 10*y^2*z^2 - 12*z^3 + 7*y*z^3 + 3*z^4)*G[1, 1 - y, 0, z])/(y*z^3*(-1 + y + z)^3) + (4*(27*y - 71*y^2 + 84*y^3 - 30*y^4 - 114*y*z + 231*y^2*z - 186*y^3*z + 36*y^4*z + 12*z^2 + 144*y*z^2 - 213*y^2*z^2 + 90*y^3*z^2 - 48*z^3 - 18*y*z^3 + 17*y^2*z^3 + 12*y^3*z^3 + 72*z^4 - 75*y*z^4 + 36*y^2*z^4 - 48*z^5 + 36*y*z^5 + 12*z^6)* G[1, 1 - y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3) + (4*(9*y - 25*y^2 + 27*y^3 - 9*y^4 - 39*y*z + 84*y^2*z - 63*y^3*z + 12*y^4*z + 6*z^2 + 45*y*z^2 - 75*y^2*z^2 + 30*y^3*z^2 - 24*z^3 + 9*y*z^3 - 2*y^2*z^3 + 6*y^3*z^3 + 36*z^4 - 42*y*z^4 + 18*y^2*z^4 - 24*z^5 + 18*y*z^5 + 6*z^6)*G[1, 1 - y, -y, z])/ (3*y^2*z^3*(-1 + y + z)^3) - (8*(9*y^3 - 28*y^4 + 30*y^5 - 12*y^6 + y^7 + 27*y^2*z - 72*y^3*z + 24*y^4*z + 66*y^5*z - 51*y^6*z + 6*y^7*z + 27*y*z^2 - 60*y^2*z^2 - 72*y^3*z^2 + 222*y^4*z^2 - 135*y^5*z^2 + 18*y^6*z^2 + 9*z^3 - 10*y*z^3 - 114*y^2*z^3 + 204*y^3*z^3 - 125*y^4*z^3 + 18*y^5*z^3 - 6*z^4 - 12*y*z^4 + 12*y^2*z^4 - 54*y^3*z^4 + 6*y^4*z^4 - 12*y*z^5 - 42*y^2*z^5 - 18*y*z^6)*G[1 - y, 0, 0, z])/(3*(-1 + y)^3*y*z^3*(y + z)^3) + (4*(18*y^3 - 54*y^4 + 54*y^5 - 18*y^6 + 54*y^2*z - 222*y^3*z + 282*y^4*z - 102*y^5*z - 24*y^6*z + 12*y^7*z + 54*y*z^2 - 324*y^2*z^2 + 468*y^3*z^2 - 168*y^4*z^2 - 66*y^5*z^2 + 36*y^6*z^2 + 18*z^3 - 205*y*z^3 + 327*y^2*z^3 - 147*y^3*z^3 - 65*y^4*z^3 + 36*y^5*z^3 - 33*z^4 + 39*y*z^4 - 39*y^2*z^4 - 87*y^3*z^4 + 12*y^4*z^4 - 24*y*z^5 - 84*y^2*z^5 - 36*y*z^6)* G[1 - y, 0, 1 - y, z])/(3*(-1 + y)^3*y*z^3*(y + z)^3) - (4*(9*y^3 - 20*y^4 + 6*y^5 + 12*y^6 - 7*y^7 + 18*y^2*z + 47*y^3*z - 279*y^4*z + 351*y^5*z - 143*y^6*z + 6*y^7*z + 9*y*z^2 + 100*y^2*z^2 - 414*y^3*z^2 + 492*y^4*z^2 - 199*y^5*z^2 + 12*y^6*z^2 + 21*y*z^3 - 99*y^2*z^3 + 123*y^3*z^3 - 75*y^4*z^3 + 12*y^5*z^3 + 6*z^4 - 30*y*z^4 + 42*y^2*z^4 - 66*y^3*z^4 + 12*y^4*z^4 - 6*z^5 + 18*y*z^5 - 36*y^2*z^5 + 6*y^3*z^5)* G[1 - y, 0, -y, z])/(3*(-1 + y)^3*y^2*z^3*(y + z)^2) - (4*(9*y^3 - 23*y^4 + 13*y^5 - 5*y^6 + 27*y^2*z - 105*y^3*z + 109*y^4*z - 49*y^5*z + 6*y^6*z + 27*y*z^2 - 171*y^2*z^2 + 282*y^3*z^2 - 164*y^4*z^2 + 30*y^5*z^2 + 9*z^3 - 112*y*z^3 + 308*y^2*z^3 - 253*y^3*z^3 + 60*y^4*z^3 - 27*z^4 + 149*y*z^4 - 194*y^2*z^4 + 60*y^3*z^4 + 27*z^5 - 70*y*z^5 + 30*y^2*z^5 - 9*z^6 + 6*y*z^6)*G[1 - y, 1, 0, z])/(3*y*z^3*(-1 + y + z)^2* (y + z)^3) - (4*(3*y^4 - 5*y^5 - 2*y^6 + y^7 + 9*y^3*z - 29*y^4*z + 16*y^5*z - 4*y^6*z + 2*y^7*z + 9*y^2*z^2 - 51*y^3*z^2 + 67*y^4*z^2 - 31*y^5*z^2 + 10*y^6*z^2 + 3*y*z^3 - 17*y^2*z^3 + 39*y^3*z^3 - 23*y^4*z^3 + 10*y^5*z^3 + 16*y*z^4 - 71*y^2*z^4 + 88*y^3*z^4 - 30*y^4*z^4 + 10*z^5 - 91*y*z^5 + 177*y^2*z^5 - 90*y^3*z^5 - 30*z^6 + 122*y*z^6 - 98*y^2*z^6 + 30*z^7 - 50*y*z^7 - 10*z^8)*G[1 - y, 1, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^2*(y + z)^3) - (4*(27*y^3 - 80*y^4 + 78*y^5 - 24*y^6 - y^7 + 81*y^2*z - 204*y^3*z + 60*y^4*z + 186*y^5*z - 141*y^6*z + 18*y^7*z + 81*y*z^2 - 168*y^2*z^2 - 180*y^3*z^2 + 570*y^4*z^2 - 357*y^5*z^2 + 54*y^6*z^2 + 27*z^3 - 42*y*z^3 - 234*y^2*z^3 + 468*y^3*z^3 - 309*y^4*z^3 + 54*y^5*z^3 - 18*z^4 - 12*y*z^4 + 24*y^2*z^4 - 120*y^3*z^4 + 18*y^4*z^4 - 24*y*z^5 - 84*y^2*z^5 - 36*y*z^6)* G[1 - y, 1 - y, 0, z])/(3*(-1 + y)^3*y*z^3*(y + z)^3) + (4*(27*y^4 - 82*y^5 + 84*y^6 - 30*y^7 + y^8 + 81*y^3*z - 294*y^4*z + 330*y^5*z - 84*y^6*z - 51*y^7*z + 18*y^8*z + 81*y^2*z^2 - 384*y^3*z^2 + 468*y^4*z^2 - 78*y^5*z^2 - 141*y^6*z^2 + 54*y^7*z^2 - 167*y^2*z^3 + 321*y^3*z^3 - 177*y^4*z^3 - 49*y^5*z^3 + 36*y^6*z^3 - 66*y*z^4 + 186*y^2*z^4 - 282*y^3*z^4 + 90*y^4*z^4 - 36*y^5*z^4 - 18*z^5 + 108*y*z^5 - 240*y^2*z^5 + 96*y^3*z^5 - 54*y^4*z^5 + 18*z^6 - 54*y*z^6 + 18*y^2*z^6 - 18*y^3*z^6)*G[1 - y, 1 - y, 1 - y, z])/(3*(-1 + y)^3*y^2*z^3* (y + z)^3) + (4*(9*y^4 - 26*y^5 + 24*y^6 - 6*y^7 - y^8 + 27*y^3*z - 141*y^4*z + 231*y^5*z - 141*y^6*z + 18*y^7*z + 6*y^8*z + 27*y^2*z^2 - 255*y^3*z^2 + 513*y^4*z^2 - 363*y^5*z^2 + 60*y^6*z^2 + 18*y^7*z^2 - 151*y^2*z^3 + 369*y^3*z^3 - 309*y^4*z^3 + 61*y^5*z^3 + 12*y^6*z^3 - 36*y*z^4 + 96*y^2*z^4 - 132*y^3*z^4 + 30*y^4*z^4 - 12*y^5*z^4 - 6*z^5 + 36*y*z^5 - 84*y^2*z^5 + 18*y^3*z^5 - 18*y^4*z^5 + 6*z^6 - 18*y*z^6 - 6*y^3*z^6)*G[1 - y, 1 - y, -y, z])/(3*(-1 + y)^3*y^2*z^3* (y + z)^3) + (8*(4*y^4 - 5*y^5 + 4*y^6 + 36*y^3*z - 71*y^4*z + 41*y^5*z + 72*y^2*z^2 - 207*y^3*z^2 + 139*y^4*z^2 + 38*y*z^3 - 217*y^2*z^3 + 209*y^3*z^3 + 6*z^4 - 88*y*z^4 + 151*y^2*z^4 - 12*z^5 + 50*y*z^5 + 6*z^6)*G[1 - y, -y, 0, z])/ (3*y*z^3*(-1 + y + z)^2*(y + z)^3) - (4*(-8*y^4 + 7*y^5 - 8*y^6 - 63*y^3*z + 127*y^4*z - 94*y^5*z + 12*y^6*z - 123*y^2*z^2 + 381*y^3*z^2 - 326*y^4*z^2 + 60*y^5*z^2 - 9*z^3 - 34*y*z^3 + 368*y^2*z^3 - 478*y^3*z^3 + 120*y^4*z^3 + 18*z^4 + 98*y*z^4 - 314*y^2*z^4 + 120*y^3*z^4 - 9*z^5 - 76*y*z^5 + 60*y^2*z^5 + 12*y*z^6)*G[1 - y, -y, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^2*(y + z)^3) - (4*(-4*y^2 + 17*y^3 - 31*y^4 + 31*y^5 - 17*y^6 + 4*y^7 - 25*y*z + 130*y^2*z - 258*y^3*z + 232*y^4*z - 73*y^5*z - 18*y^6*z + 12*y^7*z - 9*z^2 + 95*y*z^2 - 273*y^2*z^2 + 303*y^3*z^2 - 86*y^4*z^2 - 66*y^5*z^2 + 36*y^6*z^2 + 18*z^3 - 91*y*z^3 + 138*y^2*z^3 - 39*y^3*z^3 - 62*y^4*z^3 + 36*y^5*z^3 - 9*z^4 + 24*y*z^4 - 21*y^2*z^4 - 6*y^3*z^4 + 12*y^4*z^4 - 12*y*z^5 + 21*y^2*z^5 + 9*y*z^6)*G[1 - y, -y, -y, z])/(3*(-1 + y)^3*y*z^3* (-1 + y + z)^2*(y + z)) + (16*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)*G[-y, 0, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (8*(-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)* G[-y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(-11*y^3 + 15*y^4 - 15*y^5 + 3*y^6 - 55*y^2*z + 144*y^3*z - 105*y^4*z + 18*y^6*z - 65*y*z^2 + 306*y^2*z^2 - 306*y^3*z^2 - 15*y^4*z^2 + 90*y^5*z^2 - 15*z^3 + 222*y*z^3 - 402*y^2*z^3 + 180*y^4*z^3 + 45*z^4 - 231*y*z^4 + 45*y^2*z^4 + 180*y^3*z^4 - 45*z^5 + 48*y*z^5 + 90*y^2*z^5 + 15*z^6 + 18*y*z^6)* G[-y, 0, -y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(-6*y^3 + 3*y^4 - 3*y^5 + 4*y^6 + 30*y^2*z - 114*y^3*z + 150*y^4*z - 67*y^5*z + 12*y^6*z + 54*y*z^2 - 291*y^2*z^2 + 507*y^3*z^2 - 317*y^4*z^2 + 60*y^5*z^2 + 6*z^3 - 192*y*z^3 + 570*y^2*z^3 - 519*y^3*z^3 + 120*y^4*z^3 - 18*z^4 + 234*y*z^4 - 381*y^2*z^4 + 120*y^3*z^4 + 18*z^5 - 114*y*z^5 + 60*y^2*z^5 - 6*z^6 + 12*y*z^6)*G[-y, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3* (y + z)^2) - (4*(9*y^4 - 32*y^5 + 6*y^6 + 12*y^7 - 7*y^8 + 27*y^3*z - 78*y^4*z - 54*y^5*z + 204*y^6*z - 105*y^7*z + 6*y^8*z + 27*y^2*z^2 - 66*y^3*z^2 - 234*y^4*z^2 + 714*y^5*z^2 - 441*y^6*z^2 + 36*y^7*z^2 - 9*y*z^3 + 40*y^2*z^3 - 420*y^3*z^3 + 1182*y^4*z^3 - 919*y^5*z^3 + 102*y^6*z^3 + 72*y*z^4 - 432*y^2*z^4 + 1194*y^3*z^4 - 1173*y^4*z^4 + 192*y^5*z^4 + 12*z^5 - 234*y*z^5 + 822*y^2*z^5 - 1035*y^3*z^5 + 270*y^4*z^5 - 48*z^6 + 360*y*z^6 - 651*y^2*z^6 + 276*y^3*z^6 + 72*z^7 - 261*y*z^7 + 186*y^2*z^7 - 48*z^8 + 72*y*z^8 + 12*z^9)* G[-y, 1 - y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) - (4*(5*y^4 - 9*y^5 + 9*y^6 - 3*y^7 - 20*y^3*z + 39*y^4*z - 39*y^6*z + 18*y^7*z - 49*y^2*z^2 + 177*y^3*z^2 - 120*y^4*z^2 - 102*y^5*z^2 + 90*y^6*z^2 - 24*y*z^3 + 207*y^2*z^3 - 294*y^3*z^3 - 36*y^4*z^3 + 174*y^5*z^3 - 6*z^4 + 102*y*z^4 - 309*y^2*z^4 + 159*y^3*z^4 + 150*y^4*z^4 + 24*z^5 - 162*y*z^5 + 219*y^2*z^5 + 30*y^3*z^5 - 36*z^6 + 114*y*z^6 - 42*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)* G[-y, 1 - y, -y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (8*(y^3 + 17*y^2*z + 6*y^3*z + 25*y*z^2 + 12*y^2*z^2 + 6*z^3 + 6*y*z^3)*G[-y, -y, 0, z])/(3*y*z^3*(y + z)^2) - (4*(-2*y^3 + 21*y^4 - 21*y^5 + 12*y^6 - 34*y^2*z + 126*y^3*z - 138*y^4*z + 39*y^5*z + 12*y^6*z - 50*y*z^2 + 243*y^2*z^2 - 327*y^3*z^2 + 69*y^4*z^2 + 60*y^5*z^2 - 12*z^3 + 174*y*z^3 - 360*y^2*z^3 + 97*y^3*z^3 + 120*y^4*z^3 + 36*z^4 - 186*y*z^4 + 95*y^2*z^4 + 120*y^3*z^4 - 36*z^5 + 52*y*z^5 + 60*y^2*z^5 + 12*z^6 + 12*y*z^6)*G[-y, -y, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3* (y + z)^2) + (4*(-y^3 - 3*y^4 + 3*y^5 - y^6 - 17*y^2*z + 36*y^3*z - 15*y^4*z - 8*y^5*z + 6*y^6*z - 25*y*z^2 + 108*y^2*z^2 - 96*y^3*z^2 - 13*y^4*z^2 + 30*y^5*z^2 - 6*z^3 + 87*y*z^3 - 153*y^2*z^3 + 5*y^3*z^3 + 60*y^4*z^3 + 18*z^4 - 93*y*z^4 + 28*y^2*z^4 + 60*y^3*z^4 - 18*z^5 + 23*y*z^5 + 30*y^2*z^5 + 6*z^6 + 6*y*z^6)*G[-y, -y, -y, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (16*G[0, 0, 1 - y, 0, z])/ z^3 + (16*G[0, 0, 1 - y, 1 - y, z])/z^3 - (16*G[0, 0, -y, 1 - y, z])/z^3 - (16*G[0, 0, -y, -y, z])/z^3 + (32*G[0, 1 - y, 0, 0, z])/z^3 - (32*G[0, 1 - y, 0, 1 - y, z])/z^3 + (16*G[0, 1 - y, 0, -y, z])/z^3 + (16*G[0, 1 - y, 1, 0, z])/z^3 + (16*G[0, 1 - y, 1, 1 - y, z])/z^3 + (48*G[0, 1 - y, 1 - y, 0, z])/ z^3 - (48*G[0, 1 - y, 1 - y, 1 - y, z])/z^3 - (16*G[0, 1 - y, 1 - y, -y, z])/z^3 + (32*G[0, 1 - y, -y, 1 - y, z])/ z^3 + (32*G[0, 1 - y, -y, -y, z])/z^3 + (32*G[0, -y, 0, 1 - y, z])/ z^3 + (48*G[0, -y, 0, -y, z])/z^3 + (32*G[0, -y, 1 - y, 0, z])/ z^3 + (16*G[0, -y, 1 - y, 1 - y, z])/z^3 + (48*G[0, -y, 1 - y, -y, z])/z^3 + (32*G[0, -y, -y, 0, z])/z^3 + (32*G[0, -y, -y, 1 - y, z])/z^3 - (16*G[0, -y, -y, -y, z])/z^3 - (64*G[1 - y, 0, 0, 0, z])/z^3 + (64*G[1 - y, 0, 0, 1 - y, z])/z^3 - (32*G[1 - y, 0, 0, -y, z])/z^3 + (16*G[1 - y, 0, 1, 0, z])/z^3 + (16*G[1 - y, 0, 1, 1 - y, z])/z^3 - (48*G[1 - y, 0, 1 - y, 0, z])/ z^3 + (48*G[1 - y, 0, 1 - y, 1 - y, z])/z^3 + (32*G[1 - y, 0, 1 - y, -y, z])/z^3 + (32*G[1 - y, 0, -y, 1 - y, z])/ z^3 + (16*G[1 - y, 0, -y, -y, z])/z^3 - (32*G[1 - y, 1, 0, 0, z])/ z^3 - (16*G[1 - y, 1, 0, 1 - y, z])/z^3 - (16*G[1 - y, 1, 0, -y, z])/z^3 - (32*G[1 - y, 1, 1, 0, z])/z^3 - (32*G[1 - y, 1, 1, 1 - y, z])/z^3 - (16*G[1 - y, 1, 1 - y, 0, z])/ z^3 - (48*G[1 - y, 1, 1 - y, 1 - y, z])/z^3 - (16*G[1 - y, 1, 1 - y, -y, z])/z^3 - (96*G[1 - y, 1 - y, 0, 0, z])/ z^3 + (96*G[1 - y, 1 - y, 0, 1 - y, z])/z^3 - (48*G[1 - y, 1 - y, 0, -y, z])/z^3 - (48*G[1 - y, 1 - y, 1, 0, z])/ z^3 - (48*G[1 - y, 1 - y, 1, 1 - y, z])/z^3 - (112*G[1 - y, 1 - y, 1 - y, 0, z])/z^3 + (112*G[1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 + (48*G[1 - y, 1 - y, 1 - y, -y, z])/z^3 - (64*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 - (48*G[1 - y, 1 - y, -y, -y, z])/z^3 - (64*G[1 - y, -y, 0, 1 - y, z])/ z^3 - (96*G[1 - y, -y, 0, -y, z])/z^3 - (64*G[1 - y, -y, 1 - y, 0, z])/z^3 - (16*G[1 - y, -y, 1 - y, 1 - y, z])/z^3 - (96*G[1 - y, -y, 1 - y, -y, z])/z^3 - (64*G[1 - y, -y, -y, 0, z])/ z^3 - (64*G[1 - y, -y, -y, 1 - y, z])/z^3 + (32*G[1 - y, -y, -y, -y, z])/z^3 - (64*G[-y, 0, 0, 1 - y, z])/z^3 - (128*G[-y, 0, 0, -y, z])/z^3 - (16*G[-y, 0, 1, 0, z])/z^3 - (16*G[-y, 0, 1, 1 - y, z])/z^3 - (16*G[-y, 0, 1 - y, 0, z])/z^3 - (96*G[-y, 0, 1 - y, 1 - y, z])/z^3 - (128*G[-y, 0, 1 - y, -y, z])/ z^3 - (96*G[-y, 0, -y, 0, z])/z^3 - (64*G[-y, 0, -y, 1 - y, z])/ z^3 + (80*G[-y, 0, -y, -y, z])/z^3 - (64*G[-y, 1 - y, 0, 0, z])/ z^3 - (48*G[-y, 1 - y, 0, 1 - y, z])/z^3 - (128*G[-y, 1 - y, 0, -y, z])/z^3 - (16*G[-y, 1 - y, 1, 0, z])/z^3 - (16*G[-y, 1 - y, 1, 1 - y, z])/z^3 - (96*G[-y, 1 - y, 1 - y, 0, z])/ z^3 - (16*G[-y, 1 - y, 1 - y, 1 - y, z])/z^3 - (80*G[-y, 1 - y, 1 - y, -y, z])/z^3 - (64*G[-y, 1 - y, -y, 0, z])/ z^3 - (64*G[-y, 1 - y, -y, 1 - y, z])/z^3 + (16*G[-y, 1 - y, -y, -y, z])/z^3 - (64*G[-y, -y, 0, 0, z])/z^3 - (64*G[-y, -y, 0, 1 - y, z])/z^3 + (32*G[-y, -y, 0, -y, z])/z^3 - (64*G[-y, -y, 1 - y, 0, z])/z^3 - (80*G[-y, -y, 1 - y, 1 - y, z])/ z^3 + (32*G[-y, -y, 1 - y, -y, z])/z^3 + (32*G[-y, -y, -y, 0, z])/ z^3 + (32*G[-y, -y, -y, 1 - y, z])/z^3 - (16*G[-y, -y, -y, -y, z])/ z^3) + G[1, 1, y]*((-2*(-3616*y^2 + 7121*y^3 - 3505*y^4 - 8412*y*z + 22735*y^2*z - 15739*y^3*z + 1416*y^4*z + 426*z^2 + 9549*y*z^2 - 12390*y^2*z^2 + 1416*y^3*z^2 - 843*z^3 + 261*y*z^3 - 1416*y^2*z^3 + 417*z^4 - 1416*y*z^4))/(27*(-1 + y)*y*z^2* (-1 + y + z)*(y + z)^2) - (2*(-264*y^4 + 1082*y^5 - 1658*y^6 + 1126*y^7 - 286*y^8 - 771*y^3*z + 3750*y^4*z - 6678*y^5*z + 5226*y^6*z - 1563*y^7*z + 36*y^8*z - 688*y^2*z^2 + 4512*y^3*z^2 - 9898*y^4*z^2 + 9168*y^5*z^2 - 3250*y^6*z^2 + 156*y^7*z^2 - 177*y*z^3 + 2226*y^2*z^3 - 6681*y^3*z^3 + 7608*y^4*z^3 - 3288*y^5*z^3 + 312*y^6*z^3 + 12*z^4 + 330*y*z^4 - 1900*y^2*z^4 + 2822*y^3*z^4 - 1576*y^4*z^4 + 384*y^5*z^4 - 36*z^5 - 69*y*z^5 + 150*y^2*z^5 - 129*y^3*z^5 + 300*y^4*z^5 + 36*z^6 - 144*y*z^6 + 192*y^2*z^6 + 132*y^3*z^6 - 12*z^7 + 60*y*z^7 + 24*y^2*z^7)* G[1 - y, 0, z])/(3*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + (112*(2*y + 3*z)*G[1 - y, 1 - y, z])/(3*z^2*(y + z)^2) - (2*(36*y^4 - 301*y^5 + 1085*y^6 - 2002*y^7 + 1966*y^8 - 977*y^9 + 193*y^10 + 135*y^3*z - 1815*y^4*z + 6974*y^5*z - 12332*y^6*z + 11199*y^7*z - 4955*y^8*z + 716*y^9*z + 78*y^10*z + 162*y^2*z^2 - 3786*y^3*z^2 + 17133*y^4*z^2 - 32842*y^5*z^2 + 30831*y^6*z^2 - 13383*y^7*z^2 + 1558*y^8*z^2 + 327*y^9*z^2 + 171*y*z^3 - 3541*y^2*z^3 + 19112*y^3*z^3 - 42280*y^4*z^3 + 44104*y^5*z^3 - 20570*y^6*z^3 + 2437*y^7*z^3 + 567*y^8*z^3 - 915*y*z^4 + 8810*y^2*z^4 - 25661*y^3*z^4 + 31551*y^4*z^4 - 16322*y^5*z^4 + 2003*y^6*z^4 + 534*y^7*z^4 + 30*z^5 + 1176*y*z^5 - 6184*y^2*z^5 + 9354*y^3*z^5 - 4788*y^4*z^5 + 118*y^5*z^5 + 276*y^6*z^5 - 90*z^6 - 93*y*z^6 - 198*y^2*z^6 + 1332*y^3*z^6 - 1032*y^4*z^6 + 27*y^5*z^6 + 90*z^7 - 537*y*z^7 + 1161*y^2*z^7 - 711*y^3*z^7 - 57*y^4*z^7 - 30*z^8 + 198*y*z^8 - 162*y^2*z^8 - 24*y^3*z^8)* G[1 - y, -y, z])/(9*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) - (2*(-61*y^4 - 108*y^5 + 117*y^6 - 10*y^7 + 259*y^3*z - 1275*y^4*z + 1737*y^5*z - 590*y^6*z + 21*y^7*z + 479*y^2*z^2 - 2748*y^3*z^2 + 4968*y^4*z^2 - 2575*y^5*z^2 + 150*y^6*z^2 + 99*y*z^3 - 1830*y^2*z^3 + 5394*y^3*z^3 - 4269*y^4*z^3 + 441*y^5*z^3 + 12*z^4 - 420*y*z^4 + 2613*y^2*z^4 - 3420*y^3*z^4 + 678*y^4*z^4 - 75*z^5 + 693*y*z^5 - 1524*y^2*z^5 + 591*y^3*z^5 + 126*z^6 - 459*y*z^6 + 306*y^2*z^6 - 81*z^7 + 99*y*z^7 + 18*z^8)* G[-y, 0, z])/(9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(58*y^4 - 260*y^5 + 428*y^6 - 308*y^7 + 82*y^8 + 227*y^3*z - 1114*y^4*z + 1980*y^5*z - 1502*y^6*z + 385*y^7*z + 24*y^8*z + 364*y^2*z^2 - 2102*y^3*z^2 + 4234*y^4*z^2 - 3546*y^5*z^2 + 978*y^6*z^2 + 72*y^7*z^2 + 153*y*z^3 - 1482*y^2*z^3 + 3919*y^3*z^3 - 3872*y^4*z^3 + 1210*y^5*z^3 + 72*y^6*z^3 - 12*z^4 - 258*y*z^4 + 1300*y^2*z^4 - 1562*y^3*z^4 + 460*y^4*z^4 + 36*z^5 - 3*y*z^5 + 114*y^2*z^5 - 291*y^3*z^5 - 72*y^4*z^5 - 36*z^6 + 168*y*z^6 - 276*y^2*z^6 - 72*y^3*z^6 + 12*z^7 - 60*y*z^7 - 24*y^2*z^7)*G[-y, 1 - y, z])/(3*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) - (2*(77*y^4 - 628*y^5 + 1472*y^6 - 1480*y^7 + 671*y^8 - 112*y^9 - 140*y^3*z + 22*y^4*z + 1174*y^5*z - 2117*y^6*z + 1327*y^7*z - 269*y^8*z + 3*y^9*z - 436*y^2*z^2 + 2588*y^3*z^2 - 5335*y^4*z^2 + 5177*y^5*z^2 - 2551*y^6*z^2 + 587*y^7*z^2 - 30*y^8*z^2 - 126*y*z^3 + 2181*y^2*z^3 - 8001*y^3*z^3 + 12092*y^4*z^3 - 8437*y^5*z^3 + 2453*y^6*z^3 - 162*y^7*z^3 + 3*z^4 + 438*y*z^4 - 3597*y^2*z^4 + 8164*y^3*z^4 - 7451*y^4*z^4 + 2788*y^5*z^4 - 345*y^6*z^4 + 15*z^5 - 579*y*z^5 + 2090*y^2*z^5 - 2320*y^3*z^5 + 1151*y^4*z^5 - 465*y^5*z^5 - 36*z^6 + 225*y*z^6 - 18*y^2*z^6 - 63*y^3*z^6 - 432*y^4*z^6 + 21*z^7 + 78*y*z^7 - 183*y^2*z^7 - 240*y^3*z^7 - 3*z^8 - 48*y*z^8 - 57*y^2*z^8)*G[-y, -y, z])/(9*(-1 + y)^2*y^2* z^3*(-1 + y + z)^3*(y + z)^2) - (16*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 0, 0, z])/ (3*y*z^2*(y + z)^3) - (8*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[0, 0, 1 - y, z])/(y*z^2*(y + z)^3) + (4*(4*y^4 - 24*y^5 + 60*y^6 - 80*y^7 + 60*y^8 - 24*y^9 + 4*y^10 + 35*y^3*z - 270*y^4*z + 825*y^5*z - 1300*y^6*z + 1125*y^7*z - 510*y^8*z + 95*y^9*z + 76*y^2*z^2 - 657*y^3*z^2 + 2277*y^4*z^2 - 4058*y^5*z^2 + 3942*y^6*z^2 - 1989*y^7*z^2 + 409*y^8*z^2 - 15*y*z^3 - 168*y^2*z^3 + 1392*y^3*z^3 - 3692*y^4*z^3 + 4611*y^5*z^3 - 2766*y^6*z^3 + 620*y^7*z^3 + 18*y^8*z^3 - 18*z^4 + 189*y*z^4 - 417*y^2*z^4 - 43*y^3*z^4 + 1005*y^4*z^4 - 960*y^5*z^4 + 154*y^6*z^4 + 90*y^7*z^4 + 72*z^5 - 531*y*z^5 + 1390*y^2*z^5 - 1716*y^3*z^5 + 1122*y^4*z^5 - 517*y^5*z^5 + 180*y^6*z^5 - 108*z^6 + 609*y*z^6 - 1275*y^2*z^6 + 1167*y^3*z^6 - 537*y^4*z^6 + 180*y^5*z^6 + 72*z^7 - 306*y*z^7 + 402*y^2*z^7 - 186*y^3*z^7 + 90*y^4*z^7 - 18*z^8 + 54*y*z^8 - 18*y^2*z^8 + 18*y^3*z^8)*G[0, 0, -y, z])/(3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3* (y + z)^2) - (4*(-9*y^3 + 25*y^4 - 30*y^5 + 12*y^6 - 27*y^2*z + 99*y^3*z - 129*y^4*z + 60*y^5*z - 27*y*z^2 + 153*y^2*z^2 - 243*y^3*z^2 + 129*y^4*z^2 - 9*z^3 + 116*y*z^3 - 276*y^2*z^3 + 186*y^3*z^3 - 14*y^4*z^3 + 33*z^4 - 177*y*z^4 + 192*y^2*z^4 - 48*y^3*z^4 - 45*z^5 + 114*y*z^5 - 60*y^2*z^5 + 27*z^6 - 32*y*z^6 - 6*z^7)*G[0, 1, 0, z])/(3*y*z^3*(-1 + y + z)^3* (y + z)^3) - (8*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[0, 1 - y, 0, z])/(y*z^2*(y + z)^3) - (28*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 1 - y, 1 - y, z])/ (3*y*z^2*(y + z)^3) - (4*(10*y^5 - 60*y^6 + 150*y^7 - 200*y^8 + 150*y^9 - 60*y^10 + 10*y^11 - 75*y^4*z + 372*y^5*z - 735*y^6*z + 720*y^7*z - 345*y^8*z + 60*y^9*z + 3*y^10*z - 201*y^3*z^2 + 1287*y^4*z^2 - 3270*y^5*z^2 + 4230*y^6*z^2 - 2925*y^7*z^2 + 1011*y^8*z^2 - 132*y^9*z^2 - 229*y^2*z^3 + 1857*y^3*z^3 - 5739*y^4*z^3 + 8862*y^5*z^3 - 7311*y^6*z^3 + 3105*y^7*z^3 - 569*y^8*z^3 + 24*y^9*z^3 - 81*y*z^4 + 1197*y^2*z^4 - 5157*y^3*z^4 + 10143*y^4*z^4 - 10302*y^5*z^4 + 5448*y^6*z^4 - 1392*y^7*z^4 + 144*y^8*z^4 - 24*z^5 + 459*y*z^5 - 2790*y^2*z^5 + 7257*y^3*z^5 - 9369*y^4*z^5 + 6252*y^5*z^5 - 2145*y^6*z^5 + 360*y^7*z^5 + 96*z^6 - 963*y*z^6 + 3459*y^2*z^6 - 5787*y^3*z^6 + 4797*y^4*z^6 - 2046*y^5*z^6 + 480*y^6*z^6 - 144*z^7 + 945*y*z^7 - 2247*y^2*z^7 + 2343*y^3*z^7 - 1149*y^4*z^7 + 360*y^5*z^7 + 96*z^8 - 432*y*z^8 + 636*y^2*z^8 - 336*y^3*z^8 + 144*y^4*z^8 - 24*z^9 + 72*y*z^9 - 36*y^2*z^9 + 24*y^3*z^9)*G[0, 1 - y, -y, z])/ (3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) - (4*(-y^3 - 6*y^4 + 6*y^5 - y^6 - 53*y^2*z + 138*y^3*z - 111*y^4*z + 25*y^5*z + 6*y^6*z - 79*y*z^2 + 375*y^2*z^2 - 459*y^3*z^2 + 140*y^4*z^2 + 30*y^5*z^2 - 15*z^3 + 276*y*z^3 - 606*y^2*z^3 + 275*y^3*z^3 + 60*y^4*z^3 + 45*z^4 - 309*y*z^4 + 250*y^2*z^4 + 60*y^3*z^4 - 45*z^5 + 104*y*z^5 + 30*y^2*z^5 + 15*z^6 + 6*y*z^6)* G[0, -y, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(-4*y^5 + 12*y^6 - 12*y^7 + 4*y^8 + 19*y^4*z - 73*y^5*z + 89*y^6*z - 35*y^7*z + 55*y^3*z^2 - 213*y^4*z^2 + 253*y^5*z^2 - 95*y^6*z^2 + 63*y^2*z^3 - 243*y^3*z^3 + 279*y^4*z^3 - 117*y^5*z^3 + 6*y^6*z^3 + 21*y*z^4 - 97*y^2*z^4 + 125*y^3*z^4 - 103*y^4*z^4 + 18*y^5*z^4 + 6*z^5 - 36*y*z^5 + 64*y^2*z^5 - 88*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 30*y^2*z^6 + 6*y^3*z^6)*G[0, -y, 1 - y, z])/((-1 + y)^3*y^2*z^3*(y + z)^3) + (4*(5*y^4 - 39*y^5 + 111*y^6 - 156*y^7 + 117*y^8 - 45*y^9 + 7*y^10 + 64*y^3*z - 435*y^4*z + 1209*y^5*z - 1755*y^6*z + 1395*y^7*z - 564*y^8*z + 80*y^9*z + 6*y^10*z + 83*y^2*z^2 - 735*y^3*z^2 + 2502*y^4*z^2 - 4281*y^5*z^2 + 3906*y^6*z^2 - 1770*y^7*z^2 + 265*y^8*z^2 + 30*y^9*z^2 + 24*y*z^3 - 417*y^2*z^3 + 2019*y^3*z^3 - 4398*y^4*z^3 + 4836*y^5*z^3 - 2559*y^6*z^3 + 441*y^7*z^3 + 54*y^8*z^3 + 6*z^4 - 120*y*z^4 + 831*y^2*z^4 - 2397*y^3*z^4 + 3327*y^4*z^4 - 2193*y^5*z^4 + 516*y^6*z^4 + 30*y^7*z^4 - 24*z^5 + 234*y*z^5 - 873*y^2*z^5 + 1569*y^3*z^5 - 1407*y^4*z^5 + 531*y^5*z^5 - 30*y^6*z^5 + 36*z^6 - 222*y*z^6 + 546*y^2*z^6 - 708*y^3*z^6 + 420*y^4*z^6 - 54*y^5*z^6 - 24*z^7 + 102*y*z^7 - 204*y^2*z^7 + 192*y^3*z^7 - 30*y^4*z^7 + 6*z^8 - 18*y*z^8 + 36*y^2*z^8 - 6*y^3*z^8)*G[0, -y, -y, z])/ (3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (8*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)*G[1, 0, 0, z])/(3*y*z^3*(-1 + y + z)^3) - (4*(27 - 79*y + 90*y^2 - 36*y^3 - 108*z + 237*y*z - 180*y^2*z + 36*y^3*z + 162*z^2 - 237*y*z^2 + 90*y^2*z^2 - 108*z^3 + 79*y*z^3 + 27*z^4)*G[1, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3) + (4*(27*y - 71*y^2 + 84*y^3 - 30*y^4 - 114*y*z + 231*y^2*z - 186*y^3*z + 36*y^4*z + 12*z^2 + 144*y*z^2 - 213*y^2*z^2 + 90*y^3*z^2 - 48*z^3 - 18*y*z^3 + 17*y^2*z^3 + 12*y^3*z^3 + 72*z^4 - 75*y*z^4 + 36*y^2*z^4 - 48*z^5 + 36*y*z^5 + 12*z^6)* G[1, 0, -y, z])/(3*y^2*z^3*(-1 + y + z)^3) - (8*(9 - 29*y + 30*y^2 - 12*y^3 - 36*z + 87*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 87*y*z^2 + 30*y^2*z^2 - 36*z^3 + 29*y*z^3 + 9*z^4)*G[1, 1, 0, z])/(3*y*z^3*(-1 + y + z)^3) - (4*(27 - 79*y + 90*y^2 - 36*y^3 - 108*z + 237*y*z - 180*y^2*z + 36*y^3*z + 162*z^2 - 237*y*z^2 + 90*y^2*z^2 - 108*z^3 + 79*y*z^3 + 27*z^4)*G[1, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3) + (4*(27*y - 71*y^2 + 84*y^3 - 30*y^4 - 114*y*z + 231*y^2*z - 186*y^3*z + 36*y^4*z + 12*z^2 + 144*y*z^2 - 213*y^2*z^2 + 90*y^3*z^2 - 48*z^3 - 18*y*z^3 + 17*y^2*z^3 + 12*y^3*z^3 + 72*z^4 - 75*y*z^4 + 36*y^2*z^4 - 48*z^5 + 36*y*z^5 + 12*z^6)* G[1, 1 - y, -y, z])/(3*y^2*z^3*(-1 + y + z)^3) - (8*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 0, 0, z])/ (y*z^2*(y + z)^3) - (28*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[1 - y, 0, 1 - y, z])/(3*y*z^2*(y + z)^3) - (4*(18*y^4 - 68*y^5 + 96*y^6 - 60*y^7 + 14*y^8 + 54*y^3*z - 123*y^4*z - 15*y^5*z + 195*y^6*z - 123*y^7*z + 12*y^8*z + 54*y^2*z^2 - 45*y^3*z^2 - 369*y^4*z^2 + 669*y^5*z^2 - 345*y^6*z^2 + 36*y^7*z^2 + 18*y*z^3 + 99*y^2*z^3 - 609*y^3*z^3 + 837*y^4*z^3 - 441*y^5*z^3 + 60*y^6*z^3 + 57*y*z^4 - 303*y^2*z^4 + 447*y^3*z^4 - 393*y^4*z^4 + 84*y^5*z^4 + 24*z^5 - 144*y*z^5 + 264*y^2*z^5 - 324*y^3*z^5 + 72*y^4*z^5 - 24*z^6 + 72*y*z^6 - 108*y^2*z^6 + 24*y^3*z^6)*G[1 - y, 0, -y, z])/ (3*(-1 + y)^3*y^2*z^3*(y + z)^3) + (4*(9*y^3 - 23*y^4 + 13*y^5 - 5*y^6 + 27*y^2*z - 105*y^3*z + 109*y^4*z - 49*y^5*z + 6*y^6*z + 27*y*z^2 - 171*y^2*z^2 + 282*y^3*z^2 - 164*y^4*z^2 + 30*y^5*z^2 + 9*z^3 - 112*y*z^3 + 308*y^2*z^3 - 253*y^3*z^3 + 60*y^4*z^3 - 27*z^4 + 149*y*z^4 - 194*y^2*z^4 + 60*y^3*z^4 + 27*z^5 - 70*y*z^5 + 30*y^2*z^5 - 9*z^6 + 6*y*z^6)*G[1 - y, 1, 0, z])/(3*y*z^3*(-1 + y + z)^2* (y + z)^3) - (28*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[1 - y, 1 - y, 0, z])/(3*y*z^2*(y + z)^3) + (4*(18*y^4 - 86*y^5 + 150*y^6 - 114*y^7 + 32*y^8 + 54*y^3*z - 333*y^4*z + 615*y^5*z - 435*y^6*z + 87*y^7*z + 12*y^8*z + 54*y^2*z^2 - 489*y^3*z^2 + 963*y^4*z^2 - 663*y^5*z^2 + 99*y^6*z^2 + 36*y^7*z^2 + 27*y*z^3 - 335*y^2*z^3 + 675*y^3*z^3 - 501*y^4*z^3 + 74*y^5*z^3 + 24*y^6*z^3 - 78*y*z^4 + 210*y^2*z^4 - 282*y^3*z^4 + 66*y^4*z^4 - 24*y^5*z^4 - 12*z^5 + 72*y*z^5 - 168*y^2*z^5 + 36*y^3*z^5 - 36*y^4*z^5 + 12*z^6 - 36*y*z^6 - 12*y^3*z^6)*G[1 - y, 1 - y, -y, z])/(3*(-1 + y)^3*y^2*z^3* (y + z)^3) + (8*(-3*y^4 + 3*y^5 - 3*y^6 - 30*y^3*z + 63*y^4*z - 45*y^5*z + 6*y^6*z - 60*y^2*z^2 + 189*y^3*z^2 - 162*y^4*z^2 + 30*y^5*z^2 - 28*y*z^3 + 191*y^2*z^3 - 241*y^3*z^3 + 60*y^4*z^3 - 3*z^4 + 68*y*z^4 - 164*y^2*z^4 + 60*y^3*z^4 + 6*z^5 - 46*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)*G[1 - y, -y, 0, z])/ (3*y*z^3*(-1 + y + z)^2*(y + z)^3) + (4*(-26*y^4 + 78*y^5 - 78*y^6 + 26*y^7 - 177*y^3*z + 483*y^4*z - 435*y^5*z + 129*y^6*z - 357*y^2*z^2 + 927*y^3*z^2 - 807*y^4*z^2 + 237*y^5*z^2 + 27*z^3 - 335*y*z^3 + 699*y^2*z^3 - 573*y^3*z^3 + 146*y^4*z^3 - 48*z^4 + 96*y*z^4 - 120*y^2*z^4 - 36*y^3*z^4 - 24*y*z^5 - 84*y^2*z^5 - 36*y*z^6)*G[1 - y, -y, 1 - y, z])/ (3*(-1 + y)^3*y*z^3*(y + z)^3) - (4*(-16*y^5 + 74*y^6 - 142*y^7 + 142*y^8 - 74*y^9 + 16*y^10 + 9*y^4*z - 19*y^5*z - 14*y^6*z + 54*y^7*z - 23*y^8*z - 19*y^9*z + 12*y^10*z + 105*y^3*z^2 - 525*y^4*z^2 + 1058*y^5*z^2 - 1134*y^6*z^2 + 729*y^7*z^2 - 293*y^8*z^2 + 60*y^9*z^2 - 9*y*z^3 + 125*y^2*z^3 - 658*y^3*z^3 + 1571*y^4*z^3 - 1970*y^5*z^3 + 1396*y^6*z^3 - 563*y^7*z^3 + 108*y^8*z^3 + 6*y*z^4 - 124*y^2*z^4 + 463*y^3*z^4 - 711*y^4*z^4 + 535*y^5*z^4 - 229*y^6*z^4 + 60*y^7*z^4 - 12*z^5 + 111*y*z^5 - 373*y^2*z^5 + 687*y^3*z^5 - 771*y^4*z^5 + 436*y^5*z^5 - 60*y^6*z^5 + 36*z^6 - 240*y*z^6 + 630*y^2*z^6 - 864*y^3*z^6 + 600*y^4*z^6 - 108*y^5*z^6 - 36*z^7 + 168*y*z^7 - 312*y^2*z^7 + 294*y^3*z^7 - 60*y^4*z^7 + 12*z^8 - 36*y*z^8 + 54*y^2*z^8 - 12*y^3*z^8)* G[1 - y, -y, -y, z])/(3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^3) + (8*(-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)*G[-y, 0, 0, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) + (4*(-3*y^3 - 6*y^4 + 6*y^5 + y^6 + 33*y^2*z - 138*y^3*z + 195*y^4*z - 97*y^5*z + 18*y^6*z + 51*y*z^2 - 303*y^2*z^2 + 579*y^3*z^2 - 404*y^4*z^2 + 90*y^5*z^2 + 3*z^3 - 180*y*z^3 + 606*y^2*z^3 - 619*y^3*z^3 + 180*y^4*z^3 - 9*z^4 + 225*y*z^4 - 422*y^2*z^4 + 180*y^3*z^4 + 9*z^5 - 112*y*z^5 + 90*y^2*z^5 - 3*z^6 + 18*y*z^6)*G[-y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3* (y + z)^2) - (8*(7*y^4 - 42*y^5 + 42*y^6 - 13*y^7 + 32*y^3*z - 165*y^4*z + 240*y^5*z - 104*y^6*z + 6*y^7*z + 37*y^2*z^2 - 240*y^3*z^2 + 483*y^4*z^2 - 295*y^5*z^2 + 30*y^6*z^2 + 21*y*z^3 - 192*y^2*z^3 + 513*y^3*z^3 - 436*y^4*z^3 + 72*y^5*z^3 + 12*z^4 - 123*y*z^4 + 399*y^2*z^4 - 443*y^3*z^4 + 120*y^4*z^4 - 48*z^5 + 243*y*z^5 - 364*y^2*z^5 + 150*y^3*z^5 + 72*z^6 - 201*y*z^6 + 126*y^2*z^6 - 48*z^7 + 60*y*z^7 + 12*z^8)*G[-y, 0, -y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (4*(-3*y^3 - 6*y^4 + 6*y^5 + y^6 + 33*y^2*z - 138*y^3*z + 195*y^4*z - 97*y^5*z + 18*y^6*z + 51*y*z^2 - 303*y^2*z^2 + 579*y^3*z^2 - 404*y^4*z^2 + 90*y^5*z^2 + 3*z^3 - 180*y*z^3 + 606*y^2*z^3 - 619*y^3*z^3 + 180*y^4*z^3 - 9*z^4 + 225*y*z^4 - 422*y^2*z^4 + 180*y^3*z^4 + 9*z^5 - 112*y*z^5 + 90*y^2*z^5 - 3*z^6 + 18*y*z^6)*G[-y, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3* (y + z)^2) + (28*(4*y^3 + 17*y^2*z + 22*y*z^2 + 3*z^3)* G[-y, 1 - y, 1 - y, z])/(3*y*z^3*(y + z)^2) - (4*(-9*y^4 + 3*y^5 + 36*y^6 - 54*y^7 + 22*y^8 - 27*y^3*z + 66*y^4*z + 12*y^5*z - 99*y^6*z + 27*y^7*z + 24*y^8*z - 27*y^2*z^2 + 168*y^3*z^2 - 261*y^4*z^2 + 198*y^5*z^2 - 210*y^6*z^2 + 144*y^7*z^2 + 9*y*z^3 + 36*y^2*z^3 - 237*y^3*z^3 + 441*y^4*z^3 - 556*y^5*z^3 + 336*y^6*z^3 - 93*y*z^4 + 273*y^2*z^4 - 189*y^3*z^4 - 258*y^4*z^4 + 336*y^5*z^4 - 24*z^5 + 369*y*z^5 - 882*y^2*z^5 + 615*y^3*z^5 + 96*z^6 - 639*y*z^6 + 934*y^2*z^6 - 336*y^3*z^6 - 144*z^7 + 498*y*z^7 - 336*y^2*z^7 + 96*z^8 - 144*y*z^8 - 24*z^9)*G[-y, 1 - y, -y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + (8*(-y^3 + 6*y^4 - 6*y^5 + 3*y^6 - 17*y^2*z + 54*y^3*z - 51*y^4*z + 9*y^5*z + 6*y^6*z - 25*y*z^2 + 117*y^2*z^2 - 141*y^3*z^2 + 18*y^4*z^2 + 30*y^5*z^2 - 6*z^3 + 87*y*z^3 - 171*y^2*z^3 + 32*y^3*z^3 + 60*y^4*z^3 + 18*z^4 - 93*y*z^4 + 37*y^2*z^4 + 60*y^3*z^4 - 18*z^5 + 23*y*z^5 + 30*y^2*z^5 + 6*z^6 + 6*y*z^6)* G[-y, -y, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(-15*y^4 + 60*y^5 - 60*y^6 + 17*y^7 + 6*y^3*z + 39*y^4*z - 78*y^5*z + 4*y^6*z + 18*y^7*z + 39*y^2*z^2 - 156*y^3*z^2 + 195*y^4*z^2 - 181*y^5*z^2 + 90*y^6*z^2 - 24*y*z^3 - 45*y^2*z^3 + 258*y^3*z^3 - 319*y^4*z^3 + 162*y^5*z^3 - 18*z^4 + 162*y*z^4 - 189*y^2*z^4 - 14*y^3*z^4 + 90*y^4*z^4 + 72*z^5 - 342*y*z^5 + 359*y^2*z^5 - 90*y^3*z^5 - 108*z^6 + 294*y*z^6 - 162*y^2*z^6 + 72*z^7 - 90*y*z^7 - 18*z^8)*G[-y, -y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(-10*y^4 + 33*y^5 - 33*y^6 + 8*y^7 - 38*y^3*z + 138*y^4*z - 150*y^5*z + 31*y^6*z + 12*y^7*z - 58*y^2*z^2 + 267*y^3*z^2 - 339*y^4*z^2 + 65*y^5*z^2 + 60*y^6*z^2 - 30*y*z^3 + 264*y^2*z^3 - 486*y^3*z^3 + 155*y^4*z^3 + 108*y^5*z^3 - 12*z^4 + 150*y*z^4 - 462*y^2*z^4 + 313*y^3*z^4 + 60*y^4*z^4 + 48*z^5 - 270*y*z^5 + 362*y^2*z^5 - 60*y^3*z^5 - 72*z^6 + 210*y*z^6 - 108*y^2*z^6 + 48*z^7 - 60*y*z^7 - 12*z^8)*G[-y, -y, -y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (16*G[0, 0, -y, 0, z])/z^3 - (16*G[0, 0, -y, -y, z])/z^3 + (32*G[0, 1 - y, 0, -y, z])/z^3 - (16*G[0, 1 - y, 1, 0, z])/z^3 - (32*G[0, 1 - y, 1 - y, -y, z])/z^3 - (32*G[0, 1 - y, -y, 0, z])/z^3 + (32*G[0, 1 - y, -y, -y, z])/z^3 - (32*G[0, -y, 0, 0, z])/z^3 - (48*G[0, -y, 0, 1 - y, z])/z^3 + (32*G[0, -y, 0, -y, z])/z^3 - (48*G[0, -y, 1 - y, 0, z])/z^3 + (64*G[0, -y, 1 - y, -y, z])/z^3 - (32*G[0, -y, -y, 0, z])/z^3 + (48*G[0, -y, -y, 1 - y, z])/z^3 + (32*G[0, -y, -y, -y, z])/z^3 - (64*G[1 - y, 0, 0, -y, z])/z^3 - (16*G[1 - y, 0, 1, 0, z])/z^3 + (64*G[1 - y, 0, 1 - y, -y, z])/z^3 - (32*G[1 - y, 0, -y, 0, z])/ z^3 - (64*G[1 - y, 0, -y, 1 - y, z])/z^3 + (32*G[1 - y, 1, 0, 0, z])/z^3 + (48*G[1 - y, 1, 0, 1 - y, z])/z^3 - (48*G[1 - y, 1, 0, -y, z])/z^3 + (32*G[1 - y, 1, 1, 0, z])/z^3 + (48*G[1 - y, 1, 1 - y, 0, z])/z^3 - (48*G[1 - y, 1, 1 - y, -y, z])/ z^3 - (96*G[1 - y, 1 - y, 0, -y, z])/z^3 + (48*G[1 - y, 1 - y, 1, 0, z])/z^3 + (96*G[1 - y, 1 - y, 1 - y, -y, z])/z^3 + (64*G[1 - y, 1 - y, -y, 0, z])/z^3 + (64*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 - (32*G[1 - y, 1 - y, -y, -y, z])/z^3 + (64*G[1 - y, -y, 0, 0, z])/ z^3 + (96*G[1 - y, -y, 0, 1 - y, z])/z^3 - (64*G[1 - y, -y, 0, -y, z])/z^3 + (96*G[1 - y, -y, 1 - y, 0, z])/ z^3 - (144*G[1 - y, -y, 1 - y, -y, z])/z^3 + (64*G[1 - y, -y, -y, 0, z])/z^3 - (96*G[1 - y, -y, -y, 1 - y, z])/ z^3 - (64*G[1 - y, -y, -y, -y, z])/z^3 + (64*G[-y, 0, 0, 0, z])/ z^3 + (96*G[-y, 0, 0, 1 - y, z])/z^3 - (64*G[-y, 0, 0, -y, z])/ z^3 + (16*G[-y, 0, 1, 0, z])/z^3 + (96*G[-y, 0, 1 - y, 0, z])/z^3 + (112*G[-y, 0, 1 - y, 1 - y, z])/z^3 - (112*G[-y, 0, 1 - y, -y, z])/ z^3 + (64*G[-y, 0, -y, 0, z])/z^3 - (96*G[-y, 0, -y, 1 - y, z])/ z^3 - (64*G[-y, 0, -y, -y, z])/z^3 + (96*G[-y, 1 - y, 0, 0, z])/ z^3 + (112*G[-y, 1 - y, 0, 1 - y, z])/z^3 - (112*G[-y, 1 - y, 0, -y, z])/z^3 + (16*G[-y, 1 - y, 1, 0, z])/z^3 + (112*G[-y, 1 - y, 1 - y, 0, z])/z^3 - (96*G[-y, 1 - y, 1 - y, -y, z])/z^3 + (64*G[-y, 1 - y, -y, 0, z])/ z^3 - (160*G[-y, 1 - y, -y, 1 - y, z])/z^3 - (96*G[-y, 1 - y, -y, -y, z])/z^3 + (64*G[-y, -y, 0, 0, z])/z^3 + (64*G[-y, -y, 0, 1 - y, z])/z^3 - (64*G[-y, -y, 0, -y, z])/z^3 + (64*G[-y, -y, 1 - y, 0, z])/z^3 - (112*G[-y, -y, 1 - y, 1 - y, z])/ z^3 - (48*G[-y, -y, 1 - y, -y, z])/z^3 - (32*G[-y, -y, -y, 0, z])/ z^3 - (64*G[-y, -y, -y, 1 - y, z])/z^3 + (32*G[-y, -y, -y, -y, z])/ z^3) - (4*(-12 + 60*y - 120*y^2 + 120*y^3 - 60*y^4 + 12*y^5 + 30*z - 120*y*z + 180*y^2*z - 120*y^3*z + 30*y^4*z - 43*z^2 + 129*y*z^2 - 129*y^2*z^2 + 43*y^3*z^2 + 21*z^3 - 42*y*z^3 + 21*y^2*z^3 - 21*z^4 + 21*y*z^4 + 9*z^5)*G[0, 0, 0, 0, 1, y])/ (3*(-1 + y)^3*z^2*(-1 + y + z)^3) - (32*G[0, 0, 0, 1, 0, y])/ (3*(-1 + y + z)^3) + (16*(24*y^3 - 132*y^4 + 300*y^5 - 360*y^6 + 240*y^7 - 84*y^8 + 12*y^9 + 60*y^2*z - 396*y^3*z + 1050*y^4*z - 1440*y^5*z + 1080*y^6*z - 420*y^7*z + 66*y^8*z + 46*y*z^2 - 420*y^2*z^2 + 1392*y^3*z^2 - 2259*y^4*z^2 + 1935*y^5*z^2 - 837*y^6*z^2 + 143*y^7*z^2 + 6*z^3 - 162*y*z^3 + 810*y^2*z^3 - 1677*y^3*z^3 + 1680*y^4*z^3 - 795*y^5*z^3 + 138*y^6*z^3 - 18*z^4 + 198*y*z^4 - 585*y^2*z^4 + 684*y^3*z^4 - 294*y^4*z^4 + 15*y^5*z^4 + 18*z^5 - 89*y*z^5 + 96*y^2*z^5 + 66*y^3*z^5 - 100*y^4*z^5 - 6*z^6 - 3*y*z^6 + 87*y^2*z^6 - 105*y^3*z^6 + 21*y*z^7 - 48*y^2*z^7 - 9*y*z^8)*G[0, 0, 0, 1, 0, z])/(3*(-1 + y)^3*y*z^2*(-1 + y + z)^3* (y + z)^3) + (8*(-24*y^3 + 72*y^4 - 72*y^5 + 24*y^6 - 60*y^2*z + 252*y^3*z - 324*y^4*z + 132*y^5*z - 50*y*z^2 + 330*y^2*z^2 - 582*y^3*z^2 + 311*y^4*z^2 - 6*z^3 + 168*y*z^3 - 498*y^2*z^3 + 387*y^3*z^3 + 18*z^4 - 186*y*z^4 + 255*y^2*z^4 - 18*z^5 + 77*y*z^5 + 6*z^6)*G[0, 0, 0, 1, 1, y])/(3*y*z^2*(-1 + y + z)^3* (y + z)^3) - (16*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[0, 0, 0, 1 - y, 1 - y, z])/(3*y*z^2*(y + z)^3) + (4*(21*y^4 - 174*y^5 + 555*y^6 - 900*y^7 + 795*y^8 - 366*y^9 + 69*y^10 + 21*y^3*z - 333*y^4*z + 1470*y^5*z - 2970*y^6*z + 3105*y^7*z - 1641*y^8*z + 348*y^9*z + 47*y^2*z^2 - 507*y^3*z^2 + 2271*y^4*z^2 - 5074*y^5*z^2 + 5979*y^6*z^2 - 3585*y^7*z^2 + 887*y^8*z^2 - 18*y^9*z^2 + 45*y*z^3 - 513*y^2*z^3 + 2421*y^3*z^3 - 5889*y^4*z^3 + 7788*y^5*z^3 - 5406*y^6*z^3 + 1662*y^7*z^3 - 108*y^8*z^3 + 18*z^4 - 297*y*z^4 + 1692*y^2*z^4 - 4755*y^3*z^4 + 7335*y^4*z^4 - 6150*y^5*z^4 + 2427*y^6*z^4 - 270*y^7*z^4 - 72*z^5 + 675*y*z^5 - 2471*y^2*z^5 + 4695*y^3*z^5 - 4929*y^4*z^5 + 2498*y^5*z^5 - 360*y^6*z^5 + 108*z^6 - 693*y*z^6 + 1785*y^2*z^6 - 2445*y^3*z^6 + 1623*y^4*z^6 - 270*y^5*z^6 - 72*z^7 + 324*y*z^7 - 624*y^2*z^7 + 588*y^3*z^7 - 108*y^4*z^7 + 18*z^8 - 54*y*z^8 + 90*y^2*z^8 - 18*y^3*z^8)*G[0, 0, 0, -y, 1 - y, z])/ (3*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) + (32*G[0, 0, 1, 0, 0, y])/(3*(-1 + y + z)^3) + (8*(36*y^3 - 192*y^4 + 420*y^5 - 480*y^6 + 300*y^7 - 96*y^8 + 12*y^9 + 90*y^2*z - 576*y^3*z + 1470*y^4*z - 1920*y^5*z + 1350*y^6*z - 480*y^7*z + 66*y^8*z + 67*y*z^2 - 600*y^2*z^2 + 1923*y^3*z^2 - 2974*y^4*z^2 + 2379*y^5*z^2 - 930*y^6*z^2 + 135*y^7*z^2 + 9*z^3 - 231*y*z^3 + 1110*y^2*z^3 - 2172*y^3*z^3 + 1989*y^4*z^3 - 801*y^5*z^3 + 96*y^6*z^3 - 27*z^4 + 276*y*z^4 - 750*y^2*z^4 + 738*y^3*z^4 - 153*y^4*z^4 - 84*y^5*z^4 + 27*z^5 - 117*y*z^5 + 63*y^2*z^5 + 243*y^3*z^5 - 234*y^4*z^5 - 9*z^6 - 15*y*z^6 + 183*y^2*z^6 - 213*y^3*z^6 + 42*y*z^7 - 96*y^2*z^7 - 18*y*z^8)* G[0, 0, 1, 0, 0, z])/(3*(-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^3) + (8*(24*y^3 - 156*y^4 + 420*y^5 - 600*y^6 + 480*y^7 - 204*y^8 + 36*y^9 + 60*y^2*z - 468*y^3*z + 1470*y^4*z - 2400*y^5*z + 2160*y^6*z - 1020*y^7*z + 198*y^8*z + 54*y*z^2 - 540*y^2*z^2 + 2052*y^3*z^2 - 3910*y^4*z^2 + 4008*y^5*z^2 - 2118*y^6*z^2 + 454*y^7*z^2 + 6*z^3 - 210*y*z^3 + 1230*y^2*z^3 - 3030*y^3*z^3 + 3741*y^4*z^3 - 2298*y^5*z^3 + 561*y^6*z^3 - 18*z^4 + 282*y*z^4 - 1074*y^2*z^4 + 1773*y^3*z^4 - 1383*y^4*z^4 + 420*y^5*z^4 + 18*z^5 - 148*y*z^5 + 399*y^2*z^5 - 489*y^3*z^5 + 229*y^4*z^5 - 6*z^6 + 39*y*z^6 - 123*y^2*z^6 + 117*y^3*z^6 - 21*y*z^7 + 48*y^2*z^7 + 9*y*z^8)*G[0, 0, 1, 0, 1, y])/(3*(-1 + y)^3*y*z^2*(-1 + y + z)^3* (y + z)^3) + (8*(-y^3 - 3*y^2*z + 3*y^3*z - 3*y*z^2 + 9*y^2*z^2 - 3*y^3*z^2 + z^3 + 3*y*z^3 - 3*y^2*z^3 + 2*y^3*z^3 - 3*z^4 + 3*y*z^4 + 6*y^2*z^4 + 3*z^5 + 6*y*z^5 + 2*z^6)* G[0, 0, 1, 0, 1 - y, z])/(3*z^3*(-1 + y + z)^3*(y + z)^3) - (32*(1 - 3*y + 3*y^2 + y^3 - 3*z + 6*y*z + 3*y^2*z + 3*z^2 + 3*y*z^2 + z^3)*G[0, 0, 1, 1, 0, y])/(3*(-1 + y + z)^3*(y + z)^3) - (4*(-2*y^4 + 6*y^5 - 6*y^6 + 2*y^7 + 6*y^3*z - 72*y^4*z + 264*y^5*z - 456*y^6*z + 414*y^7*z - 192*y^8*z + 36*y^9*z + 24*y^2*z^2 - 252*y^3*z^2 + 972*y^4*z^2 - 1842*y^5*z^2 + 1854*y^6*z^2 - 954*y^7*z^2 + 198*y^8*z^2 + 27*y*z^3 - 312*y^2*z^3 + 1383*y^3*z^3 - 3008*y^4*z^3 + 3441*y^5*z^3 - 1992*y^6*z^3 + 461*y^7*z^3 + 3*z^4 - 123*y*z^4 + 834*y^2*z^4 - 2352*y^3*z^4 + 3279*y^4*z^4 - 2241*y^5*z^4 + 600*y^6*z^4 - 9*z^5 + 186*y*z^5 - 852*y^2*z^5 + 1656*y^3*z^5 - 1497*y^4*z^5 + 516*y^5*z^5 + 9*z^6 - 119*y*z^6 + 429*y^2*z^6 - 663*y^3*z^6 + 362*y^4*z^6 - 3*z^7 + 51*y*z^7 - 219*y^2*z^7 + 225*y^3*z^7 - 42*y*z^8 + 96*y^2*z^8 + 18*y*z^9)* G[0, 0, 1, 1, 0, z])/(3*(-1 + y)^3*y*z^3*(-1 + y + z)^3*(y + z)^3) - (8*(36*y^3 - 240*y^4 + 660*y^5 - 960*y^6 + 780*y^7 - 336*y^8 + 60*y^9 + 90*y^2*z - 720*y^3*z + 2310*y^4*z - 3840*y^5*z + 3510*y^6*z - 1680*y^7*z + 330*y^8*z + 75*y*z^2 - 792*y^2*z^2 + 3123*y^3*z^2 - 6128*y^4*z^2 + 6441*y^5*z^2 - 3480*y^6*z^2 + 761*y^7*z^2 + 9*z^3 - 303*y*z^3 + 1830*y^2*z^3 - 4674*y^3*z^3 + 5979*y^4*z^3 - 3795*y^5*z^3 + 954*y^6*z^3 - 27*z^4 + 420*y*z^4 - 1668*y^2*z^4 + 2880*y^3*z^4 - 2343*y^4*z^4 + 738*y^5*z^4 + 27*z^5 - 239*y*z^5 + 681*y^2*z^5 - 879*y^3*z^5 + 428*y^4*z^5 - 9*z^6 + 69*y*z^6 - 237*y^2*z^6 + 231*y^3*z^6 - 42*y*z^7 + 96*y^2*z^7 + 18*y*z^8)*G[0, 0, 1, 1, 1, y])/(3*(-1 + y)^3*y*z^2*(-1 + y + z)^3* (y + z)^3) + (8*(-y^3 - 3*y^2*z + 3*y^3*z - 3*y*z^2 + 9*y^2*z^2 - 3*y^3*z^2 + z^3 + 3*y*z^3 - 3*y^2*z^3 + 2*y^3*z^3 - 3*z^4 + 3*y*z^4 + 6*y^2*z^4 + 3*z^5 + 6*y*z^5 + 2*z^6)* G[0, 0, 1, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^3*(y + z)^3) - (16*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 0, 1 - y, 0, 1 - y, z])/(3*y*z^2*(y + z)^3) + (16*(-24*y^3 + 84*y^4 - 96*y^5 + 36*y^6 - 60*y^2*z + 216*y^3*z - 246*y^4*z + 90*y^5*z - 46*y*z^2 + 174*y^2*z^2 - 192*y^3*z^2 + 73*y^4*z^2 - 6*z^3 + 30*y*z^3 - 24*y^2*z^3 + 27*y^3*z^3 + 6*y*z^4 + 21*y^2*z^4 + 9*y*z^5)* G[0, 0, 1 - y, 1, 0, z])/(3*(-1 + y)^3*y*z^2*(y + z)^3) - (16*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 0, 1 - y, 1 - y, 0, z])/(3*y*z^2*(y + z)^3) - (8*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[0, 0, 1 - y, 1 - y, 1 - y, z])/(y*z^2*(y + z)^3) + (4*(2*y^5 - 12*y^6 + 30*y^7 - 40*y^8 + 30*y^9 - 12*y^10 + 2*y^11 + 33*y^4*z - 156*y^5*z + 285*y^6*z - 240*y^7*z + 75*y^8*z + 12*y^9*z - 9*y^10*z + 105*y^3*z^2 - 585*y^4*z^2 + 1236*y^5*z^2 - 1194*y^6*z^2 + 441*y^7*z^2 + 51*y^8*z^2 - 54*y^9*z^2 + 63*y^2*z^3 - 531*y^3*z^3 + 1431*y^4*z^3 - 1552*y^5*z^3 + 417*y^6*z^3 + 393*y^7*z^3 - 239*y^8*z^3 + 18*y^9*z^3 - 33*y*z^4 + 111*y^2*z^4 - 213*y^3*z^4 + 795*y^4*z^4 - 1914*y^5*z^4 + 2046*y^6*z^4 - 900*y^7*z^4 + 108*y^8*z^4 - 18*z^5 + 261*y*z^5 - 1182*y^2*z^5 + 2961*y^3*z^5 - 4653*y^4*z^5 + 4308*y^5*z^5 - 1947*y^6*z^5 + 270*y^7*z^5 + 72*z^6 - 639*y*z^6 + 2221*y^2*z^6 - 4161*y^3*z^6 + 4467*y^4*z^6 - 2356*y^5*z^6 + 360*y^6*z^6 - 108*z^7 + 681*y*z^7 - 1749*y^2*z^7 + 2409*y^3*z^7 - 1611*y^4*z^7 + 270*y^5*z^7 + 72*z^8 - 324*y*z^8 + 624*y^2*z^8 - 588*y^3*z^8 + 108*y^4*z^8 - 18*z^9 + 54*y*z^9 - 90*y^2*z^9 + 18*y^3*z^9)*G[0, 0, 1 - y, -y, 1 - y, z])/ (3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) - (8*(3*y^5 - 3*y^6 + y^7 - 48*y^3*z + 153*y^4*z - 159*y^5*z + 54*y^6*z - 120*y^2*z^2 + 513*y^3*z^2 - 675*y^4*z^2 + 279*y^5*z^2 - 96*y*z^3 + 651*y^2*z^3 - 1173*y^3*z^3 + 614*y^4*z^3 - 12*z^4 + 324*y*z^4 - 978*y^2*z^4 + 705*y^3*z^4 + 36*z^5 - 360*y*z^5 + 432*y^2*z^5 - 36*z^6 + 127*y*z^6 + 12*z^7)*G[0, 0, -y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^3) - (8*(3*y^5 - 3*y^6 + y^7 - 48*y^3*z + 153*y^4*z - 159*y^5*z + 54*y^6*z - 120*y^2*z^2 + 513*y^3*z^2 - 675*y^4*z^2 + 279*y^5*z^2 - 96*y*z^3 + 651*y^2*z^3 - 1173*y^3*z^3 + 614*y^4*z^3 - 12*z^4 + 324*y*z^4 - 978*y^2*z^4 + 705*y^3*z^4 + 36*z^5 - 360*y*z^5 + 432*y^2*z^5 - 36*z^6 + 127*y*z^6 + 12*z^7)*G[0, 0, -y, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^3) + (4*(4*y^4 - 24*y^5 + 60*y^6 - 80*y^7 + 60*y^8 - 24*y^9 + 4*y^10 + 35*y^3*z - 270*y^4*z + 825*y^5*z - 1300*y^6*z + 1125*y^7*z - 510*y^8*z + 95*y^9*z + 76*y^2*z^2 - 657*y^3*z^2 + 2277*y^4*z^2 - 4058*y^5*z^2 + 3942*y^6*z^2 - 1989*y^7*z^2 + 409*y^8*z^2 - 15*y*z^3 - 168*y^2*z^3 + 1392*y^3*z^3 - 3692*y^4*z^3 + 4611*y^5*z^3 - 2766*y^6*z^3 + 620*y^7*z^3 + 18*y^8*z^3 - 18*z^4 + 189*y*z^4 - 417*y^2*z^4 - 43*y^3*z^4 + 1005*y^4*z^4 - 960*y^5*z^4 + 154*y^6*z^4 + 90*y^7*z^4 + 72*z^5 - 531*y*z^5 + 1390*y^2*z^5 - 1716*y^3*z^5 + 1122*y^4*z^5 - 517*y^5*z^5 + 180*y^6*z^5 - 108*z^6 + 609*y*z^6 - 1275*y^2*z^6 + 1167*y^3*z^6 - 537*y^4*z^6 + 180*y^5*z^6 + 72*z^7 - 306*y*z^7 + 402*y^2*z^7 - 186*y^3*z^7 + 90*y^4*z^7 - 18*z^8 + 54*y*z^8 - 18*y^2*z^8 + 18*y^3*z^8)* G[0, 0, -y, 1 - y, 1 - y, z])/(3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3* (y + z)^2) - (4*(-6*y^6 + 24*y^7 - 38*y^8 + 30*y^9 - 12*y^10 + 2*y^11 - 93*y^4*z + 564*y^5*z - 1431*y^6*z + 1944*y^7*z - 1491*y^8*z + 612*y^9*z - 105*y^10*z - 237*y^3*z^2 + 1755*y^4*z^2 - 5262*y^5*z^2 + 8244*y^6*z^2 - 7155*y^7*z^2 + 3273*y^8*z^2 - 618*y^9*z^2 - 171*y^2*z^3 + 1797*y^3*z^3 - 6843*y^4*z^3 + 12864*y^5*z^3 - 12933*y^6*z^3 + 6681*y^7*z^3 - 1389*y^8*z^3 - 6*y^9*z^3 - 9*y*z^4 + 573*y^2*z^4 - 3573*y^3*z^4 + 8937*y^4*z^4 - 10974*y^5*z^4 + 6582*y^6*z^4 - 1500*y^7*z^4 - 36*y^8*z^4 + 6*z^5 - 27*y*z^5 - 456*y^2*z^5 + 2265*y^3*z^5 - 3915*y^4*z^5 + 2910*y^5*z^5 - 693*y^6*z^5 - 90*y^7*z^5 - 24*z^6 + 153*y*z^6 - 265*y^2*z^6 + 111*y^3*z^6 + 87*y^4*z^6 + 40*y^5*z^6 - 120*y^6*z^6 + 36*z^7 - 207*y*z^7 + 453*y^2*z^7 - 393*y^3*z^7 + 147*y^4*z^7 - 90*y^5*z^7 - 24*z^8 + 108*y*z^8 - 138*y^2*z^8 + 36*y^3*z^8 - 36*y^4*z^8 + 6*z^9 - 18*y*z^9 - 6*y^3*z^9)*G[0, 0, -y, -y, 1 - y, z])/(3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) - (32*G[0, 1, 0, 0, 0, y])/(3*(-1 + y + z)^3) - (16*(-12*y^2 + 60*y^3 - 120*y^4 + 120*y^5 - 60*y^6 + 12*y^7 - 18*y*z + 120*y^2*z - 300*y^3*z + 360*y^4*z - 210*y^5*z + 48*y^6*z - 3*z^2 + 60*y*z^2 - 231*y^2*z^2 + 355*y^3*z^2 - 234*y^4*z^2 + 45*y^5*z^2 + 8*y^6*z^2 + 9*z^3 - 69*y*z^3 + 140*y^2*z^3 - 75*y^3*z^3 - 39*y^4*z^3 + 34*y^5*z^3 - 9*z^4 + 25*y*z^4 + 21*y^2*z^4 - 102*y^3*z^4 + 65*y^4*z^4 + 3*z^5 + 12*y*z^5 - 75*y^2*z^5 + 69*y^3*z^5 - 21*y*z^6 + 39*y^2*z^6 + 9*y*z^7)*G[0, 1, 0, 0, 0, z])/ (3*(-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^2) + (8*(12*y^3 - 84*y^4 + 240*y^5 - 360*y^6 + 300*y^7 - 132*y^8 + 24*y^9 + 30*y^2*z - 252*y^3*z + 840*y^4*z - 1440*y^5*z + 1350*y^6*z - 660*y^7*z + 132*y^8*z + 35*y*z^2 - 336*y^2*z^2 + 1281*y^3*z^2 - 2479*y^4*z^2 + 2586*y^5*z^2 - 1389*y^6*z^2 + 302*y^7*z^2 + 3*z^3 - 135*y*z^3 + 810*y^2*z^3 - 2007*y^3*z^3 + 2487*y^4*z^3 - 1536*y^5*z^3 + 378*y^6*z^3 - 9*z^4 + 180*y*z^4 - 705*y^2*z^4 + 1188*y^3*z^4 - 957*y^4*z^4 + 303*y^5*z^4 + 9*z^5 - 86*y*z^5 + 267*y^2*z^5 - 375*y^3*z^5 + 194*y^4*z^5 - 3*z^6 + 30*y*z^6 - 114*y^2*z^6 + 114*y^3*z^6 - 21*y*z^7 + 48*y^2*z^7 + 9*y*z^8)* G[0, 1, 0, 0, 1, y])/(3*(-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^3) + (16*(y^3 + 3*y^2*z - 3*y^3*z + 3*y*z^2 - 9*y^2*z^2 + 3*y^3*z^2 - z^3 - 3*y*z^3 + 3*y^2*z^3 + 2*y^3*z^3 + 3*z^4 - 3*y*z^4 + 6*y^2*z^4 - 3*z^5 + 6*y*z^5 + 2*z^6)*G[0, 1, 0, 0, 1 - y, z])/ (3*z^3*(-1 + y + z)^3*(y + z)^3) + (16*(-2 + 6*y - 6*y^2 + y^3 + 6*z - 12*y*z + 3*y^2*z - 6*z^2 + 3*y*z^2 + z^3)*G[0, 1, 0, 1, 0, y])/(3*(-1 + y + z)^3*(y + z)^3) - (4*(-9*y^3 + 31*y^4 - 30*y^5 + 12*y^6 - 27*y^2*z + 117*y^3*z - 147*y^4*z + 60*y^5*z - 27*y*z^2 + 171*y^2*z^2 - 297*y^3*z^2 + 147*y^4*z^2 - 9*z^3 + 110*y*z^3 - 294*y^2*z^3 + 204*y^3*z^3 - 2*y^4*z^3 + 33*z^4 - 159*y*z^4 + 174*y^2*z^4 - 12*y^3*z^4 - 45*z^5 + 96*y*z^5 - 24*y^2*z^5 + 27*z^6 - 20*y*z^6 - 6*z^7)* G[0, 1, 0, 1, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^3) - (4*(96*y^4 - 624*y^5 + 1680*y^6 - 2400*y^7 + 1920*y^8 - 816*y^9 + 144*y^10 + 240*y^3*z - 1872*y^4*z + 5880*y^5*z - 9600*y^6*z + 8640*y^7*z - 4080*y^8*z + 792*y^9*z - 18*y*z^2 + 333*y^2*z^2 - 2490*y^3*z^2 + 8739*y^4*z^2 - 16198*y^5*z^2 + 16449*y^6*z^2 - 8688*y^7*z^2 + 1879*y^8*z^2 - 6*y^9*z^2 + 105*y*z^3 - 1317*y^2*z^3 + 6126*y^3*z^3 - 13884*y^4*z^3 + 16611*y^5*z^3 - 10155*y^6*z^3 + 2550*y^7*z^3 - 36*y^8*z^3 + 6*z^4 - 261*y*z^4 + 2028*y^2*z^4 - 6270*y^3*z^4 + 9504*y^4*z^4 - 7215*y^5*z^4 + 2298*y^6*z^4 - 90*y^7*z^4 - 24*z^5 + 351*y*z^5 - 1591*y^2*z^5 + 3279*y^3*z^5 - 3441*y^4*z^5 + 1582*y^5*z^5 - 120*y^6*z^5 + 36*z^6 - 267*y*z^6 + 759*y^2*z^6 - 1203*y^3*z^6 + 873*y^4*z^6 - 90*y^5*z^6 - 24*z^7 + 108*y*z^7 - 264*y^2*z^7 + 324*y^3*z^7 - 36*y^4*z^7 + 6*z^8 - 18*y*z^8 + 54*y^2*z^8 - 6*y^3*z^8)*G[0, 1, 0, 1, 1, y])/ (3*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) + (16*(y^3 + 3*y^2*z - 3*y^3*z + 3*y*z^2 - 9*y^2*z^2 + 3*y^3*z^2 - z^3 - 3*y*z^3 + 3*y^2*z^3 + 2*y^3*z^3 + 3*z^4 - 3*y*z^4 + 6*y^2*z^4 - 3*z^5 + 6*y*z^5 + 2*z^6)*G[0, 1, 0, 1 - y, 0, z])/ (3*z^3*(-1 + y + z)^3*(y + z)^3) - (4*(-9*y^3 + 25*y^4 - 30*y^5 + 12*y^6 - 27*y^2*z + 99*y^3*z - 129*y^4*z + 60*y^5*z - 27*y*z^2 + 153*y^2*z^2 - 243*y^3*z^2 + 129*y^4*z^2 - 9*z^3 + 116*y*z^3 - 276*y^2*z^3 + 186*y^3*z^3 - 14*y^4*z^3 + 33*z^4 - 177*y*z^4 + 192*y^2*z^4 - 48*y^3*z^4 - 45*z^5 + 114*y*z^5 - 60*y^2*z^5 + 27*z^6 - 32*y*z^6 - 6*z^7)* G[0, 1, 0, 1 - y, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^3) + (4*(-9*y^4 + 21*y^5 - 27*y^6 + 9*y^7 - 27*y^3*z + 90*y^4*z - 117*y^5*z + 54*y^6*z - 27*y^2*z^2 + 144*y^3*z^2 - 216*y^4*z^2 + 117*y^5*z^2 - 9*y*z^3 + 138*y^2*z^3 - 336*y^3*z^3 + 270*y^4*z^3 - 76*y^5*z^3 + 12*y^6*z^3 + 63*y*z^4 - 369*y^2*z^4 + 549*y^3*z^4 - 336*y^4*z^4 + 72*y^5*z^4 + 12*z^5 - 207*y*z^5 + 612*y^2*z^5 - 600*y^3*z^5 + 180*y^4*z^5 - 48*z^6 + 333*y*z^6 - 544*y^2*z^6 + 240*y^3*z^6 + 72*z^7 - 252*y*z^7 + 180*y^2*z^7 - 48*z^8 + 72*y*z^8 + 12*z^9)*G[0, 1, 0, -y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + (32*(1 - 3*y + 3*y^2 + y^3 - 3*z + 6*y*z + 3*y^2*z + 3*z^2 + 3*y*z^2 + z^3)*G[0, 1, 1, 0, 0, y])/(3*(-1 + y + z)^3*(y + z)^3) - (8*(2*y^3 - 6*y^4 + 6*y^5 - 2*y^6 + 6*y^2*z - 36*y^3*z + 96*y^4*z - 144*y^5*z + 126*y^6*z - 60*y^7*z + 12*y^8*z + 6*y*z^2 - 72*y^2*z^2 + 288*y^3*z^2 - 558*y^4*z^2 + 576*y^5*z^2 - 306*y^6*z^2 + 66*y^7*z^2 - 2*z^3 - 36*y*z^3 + 288*y^2*z^3 - 781*y^3*z^3 + 1005*y^4*z^3 - 627*y^5*z^3 + 153*y^6*z^3 - 6*z^4 + 126*y*z^4 - 525*y^2*z^4 + 900*y^3*z^4 - 699*y^4*z^4 + 204*y^5*z^4 + 24*z^5 - 183*y*z^5 + 468*y^2*z^5 - 504*y^3*z^5 + 195*y^4*z^5 - 27*z^6 + 144*y*z^6 - 270*y^2*z^6 + 162*y^3*z^6 + 21*z^7 - 105*y*z^7 + 111*y^2*z^7 - 21*z^8 + 48*y*z^8 + 9*z^9)* G[0, 1, 1, 0, 0, z])/(3*(-1 + y)^3*z^3*(-1 + y + z)^3*(y + z)^3) - (4*(8*y^4 - 56*y^5 + 160*y^6 - 240*y^7 + 200*y^8 - 88*y^9 + 16*y^10 + 20*y^3*z - 168*y^4*z + 560*y^5*z - 960*y^6*z + 900*y^7*z - 440*y^8*z + 88*y^9*z + 6*y*z^2 - 25*y^2*z^2 - 58*y^3*z^2 + 537*y^4*z^2 - 1296*y^5*z^2 + 1493*y^6*z^2 - 846*y^7*z^2 + 187*y^8*z^2 + 2*y^9*z^2 - 25*y*z^3 + 97*y^2*z^3 - 2*y^3*z^3 - 518*y^4*z^3 + 973*y^5*z^3 - 707*y^6*z^3 + 170*y^7*z^3 + 12*y^8*z^3 - 2*z^4 + 57*y*z^4 - 208*y^2*z^4 + 252*y^3*z^4 - 36*y^4*z^4 - 109*y^5*z^4 + 16*y^6*z^4 + 30*y^7*z^4 + 8*z^5 - 87*y*z^5 + 269*y^2*z^5 - 363*y^3*z^5 + 225*y^4*z^5 - 86*y^5*z^5 + 40*y^6*z^5 - 12*z^6 + 79*y*z^6 - 181*y^2*z^6 + 161*y^3*z^6 - 59*y^4*z^6 + 30*y^5*z^6 + 8*z^7 - 36*y*z^7 + 46*y^2*z^7 - 12*y^3*z^7 + 12*y^4*z^7 - 2*z^8 + 6*y*z^8 + 2*y^3*z^8)* G[0, 1, 1, 0, 1, y])/((-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) - (16*(3 - 9*y + 9*y^2 + 2*y^3 - 9*z + 18*y*z + 6*y^2*z + 9*z^2 + 6*y*z^2 + 2*z^3)*G[0, 1, 1, 1, 0, y])/(3*(-1 + y + z)^3* (y + z)^3) - (4*(-9*y^3 + 58*y^4 - 150*y^5 + 204*y^6 - 157*y^7 + 66*y^8 - 12*y^9 - 27*y^2*z + 198*y^3*z - 591*y^4*z + 939*y^5*z - 858*y^6*z + 447*y^7*z - 120*y^8*z + 12*y^9*z - 27*y*z^2 + 252*y^2*z^2 - 927*y^3*z^2 + 1788*y^4*z^2 - 1983*y^5*z^2 + 1278*y^6*z^2 - 447*y^7*z^2 + 66*y^8*z^2 - 9*z^3 + 137*y*z^3 - 687*y^2*z^3 + 1695*y^3*z^3 - 2357*y^4*z^3 + 1905*y^5*z^3 - 843*y^6*z^3 + 159*y^7*z^3 + 33*z^4 - 270*y*z^4 + 900*y^2*z^4 - 1617*y^3*z^4 + 1677*y^4*z^4 - 951*y^5*z^4 + 228*y^6*z^4 - 45*z^5 + 261*y*z^5 - 660*y^2*z^5 + 927*y^3*z^5 - 714*y^4*z^5 + 231*y^5*z^5 + 27*z^6 - 132*y*z^6 + 297*y^2*z^6 - 369*y^3*z^6 + 186*y^4*z^6 - 6*z^7 + 39*y*z^7 - 123*y^2*z^7 + 117*y^3*z^7 - 21*y*z^8 + 48*y^2*z^8 + 9*y*z^9)*G[0, 1, 1, 1, 0, z])/(3*(-1 + y)^3*y*z^3* (-1 + y + z)^3*(y + z)^3) + (28*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 1, 1, 1, 1, y])/(3*y*z^2*(y + z)^3) + (16*(y^3 + 3*y^2*z - 3*y^3*z + 3*y*z^2 - 9*y^2*z^2 + 3*y^3*z^2 - z^3 - 3*y*z^3 + 3*y^2*z^3 + 2*y^3*z^3 + 3*z^4 - 3*y*z^4 + 6*y^2*z^4 - 3*z^5 + 6*y*z^5 + 2*z^6)*G[0, 1, 1 - y, 0, 0, z])/ (3*z^3*(-1 + y + z)^3*(y + z)^3) - (4*(-9*y^3 + 25*y^4 - 30*y^5 + 12*y^6 - 27*y^2*z + 99*y^3*z - 129*y^4*z + 60*y^5*z - 27*y*z^2 + 153*y^2*z^2 - 243*y^3*z^2 + 129*y^4*z^2 - 9*z^3 + 116*y*z^3 - 276*y^2*z^3 + 186*y^3*z^3 - 14*y^4*z^3 + 33*z^4 - 177*y*z^4 + 192*y^2*z^4 - 48*y^3*z^4 - 45*z^5 + 114*y*z^5 - 60*y^2*z^5 + 27*z^6 - 32*y*z^6 - 6*z^7)* G[0, 1, 1 - y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^3) + (4*(-9*y^3 + 21*y^4 - 30*y^5 + 12*y^6 - 27*y^2*z + 87*y^3*z - 117*y^4*z + 60*y^5*z - 27*y*z^2 + 141*y^2*z^2 - 207*y^3*z^2 + 117*y^4*z^2 - 9*z^3 + 120*y*z^3 - 264*y^2*z^3 + 174*y^3*z^3 - 22*y^4*z^3 + 33*z^4 - 189*y*z^4 + 204*y^2*z^4 - 72*y^3*z^4 - 45*z^5 + 126*y*z^5 - 84*y^2*z^5 + 27*z^6 - 40*y*z^6 - 6*z^7)* G[0, 1, 1 - y, 1, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^3) - (4*(-9*y^3 + 25*y^4 - 30*y^5 + 12*y^6 - 27*y^2*z + 99*y^3*z - 129*y^4*z + 60*y^5*z - 27*y*z^2 + 153*y^2*z^2 - 243*y^3*z^2 + 129*y^4*z^2 - 9*z^3 + 116*y*z^3 - 276*y^2*z^3 + 186*y^3*z^3 - 14*y^4*z^3 + 33*z^4 - 177*y*z^4 + 192*y^2*z^4 - 48*y^3*z^4 - 45*z^5 + 114*y*z^5 - 60*y^2*z^5 + 27*z^6 - 32*y*z^6 - 6*z^7)* G[0, 1, 1 - y, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^3) + (4*(-9*y^4 + 21*y^5 - 27*y^6 + 9*y^7 - 27*y^3*z + 90*y^4*z - 117*y^5*z + 54*y^6*z - 27*y^2*z^2 + 144*y^3*z^2 - 216*y^4*z^2 + 117*y^5*z^2 - 9*y*z^3 + 138*y^2*z^3 - 336*y^3*z^3 + 270*y^4*z^3 - 76*y^5*z^3 + 12*y^6*z^3 + 63*y*z^4 - 369*y^2*z^4 + 549*y^3*z^4 - 336*y^4*z^4 + 72*y^5*z^4 + 12*z^5 - 207*y*z^5 + 612*y^2*z^5 - 600*y^3*z^5 + 180*y^4*z^5 - 48*z^6 + 333*y*z^6 - 544*y^2*z^6 + 240*y^3*z^6 + 72*z^7 - 252*y*z^7 + 180*y^2*z^7 - 48*z^8 + 72*y*z^8 + 12*z^9)*G[0, 1, 1 - y, -y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) - (16*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 1 - y, 0, 0, 1 - y, z])/(3*y*z^2*(y + z)^3) - (4*(-9*y^3 + 51*y^4 - 117*y^5 + 135*y^6 - 75*y^7 + 9*y^8 + 9*y^9 - 3*y^10 - 27*y^2*z + 60*y^3*z + 201*y^4*z - 966*y^5*z + 1605*y^6*z - 1368*y^7*z + 615*y^8*z - 126*y^9*z + 6*y^10*z - 27*y*z^2 - 60*y^2*z^2 + 1242*y^3*z^2 - 4317*y^4*z^2 + 7029*y^5*z^2 - 6174*y^6*z^2 + 2904*y^7*z^2 - 633*y^8*z^2 + 36*y^9*z^2 - 9*z^3 - 79*y*z^3 + 1446*y^2*z^3 - 5901*y^3*z^3 + 11021*y^4*z^3 - 10833*y^5*z^3 + 5604*y^6*z^3 - 1339*y^7*z^3 + 90*y^8*z^3 + 6*z^4 + 510*y*z^4 - 3303*y^2*z^4 + 7902*y^3*z^4 - 9114*y^4*z^4 + 5268*y^5*z^4 - 1389*y^6*z^4 + 120*y^7*z^4 + 36*z^5 - 720*y*z^5 + 2562*y^2*z^5 - 3564*y^3*z^5 + 2148*y^4*z^5 - 552*y^5*z^5 + 90*y^6*z^5 - 54*z^6 + 337*y*z^6 - 471*y^2*z^6 - 69*y^3*z^6 + 257*y^4*z^6 + 36*y^5*z^6 + 21*z^7 + 15*y*z^7 - 339*y^2*z^7 + 405*y^3*z^7 + 6*y^4*z^7 - 84*y*z^8 + 192*y^2*z^8 + 36*y*z^9)*G[0, 1 - y, 0, 1, 0, z])/(3*(-1 + y)^3*y*z^3* (-1 + y + z)^3*(y + z)^3) - (16*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 1 - y, 0, 1 - y, 0, z])/(3*y*z^2*(y + z)^3) - (8*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 1 - y, 0, 1 - y, 1 - y, z])/(y*z^2*(y + z)^3) + (4*(-9*y^4 + 59*y^5 - 165*y^6 + 255*y^7 - 235*y^8 + 129*y^9 - 39*y^10 + 5*y^11 - 27*y^3*z + 207*y^4*z - 705*y^5*z + 1359*y^6*z - 1575*y^7*z + 1077*y^8*z - 387*y^9*z + 45*y^10*z + 6*y^11*z - 27*y^2*z^2 + 303*y^3*z^2 - 1377*y^4*z^2 + 3357*y^5*z^2 - 4737*y^6*z^2 + 3825*y^7*z^2 - 1575*y^8*z^2 + 195*y^9*z^2 + 36*y^10*z^2 - 9*y*z^3 + 171*y^2*z^3 - 1131*y^3*z^3 + 3663*y^4*z^3 - 6463*y^5*z^3 + 6243*y^6*z^3 - 2955*y^7*z^3 + 379*y^8*z^3 + 102*y^9*z^3 + 12*y*z^4 - 240*y^2*z^4 + 1374*y^3*z^4 - 3507*y^4*z^4 + 4389*y^5*z^4 - 2433*y^6*z^4 + 213*y^7*z^4 + 192*y^8*z^4 - 12*z^5 + 126*y*z^5 - 384*y^2*z^5 + 369*y^3*z^5 + 99*y^4*z^5 - 141*y^5*z^5 - 327*y^6*z^5 + 270*y^7*z^5 + 48*z^6 - 396*y*z^6 + 1201*y^2*z^6 - 1731*y^3*z^6 + 1227*y^4*z^6 - 589*y^5*z^6 + 276*y^6*z^6 - 72*z^7 + 447*y*z^7 - 1011*y^2*z^7 + 903*y^3*z^7 - 345*y^4*z^7 + 186*y^5*z^7 + 48*z^8 - 216*y*z^8 + 276*y^2*z^8 - 72*y^3*z^8 + 72*y^4*z^8 - 12*z^9 + 36*y*z^9 + 12*y^3*z^9)*G[0, 1 - y, 0, -y, 1 - y, z])/(3*(-1 + y)^3*y^2*z^3* (-1 + y + z)^3*(y + z)^3) + (8*(-36*y^3 + 132*y^4 - 156*y^5 + 60*y^6 - 90*y^2*z + 342*y^3*z - 402*y^4*z + 150*y^5*z - 67*y*z^2 + 273*y^2*z^2 - 309*y^3*z^2 + 121*y^4*z^2 - 9*z^3 + 51*y*z^3 - 39*y^2*z^3 + 51*y^3*z^3 + 12*y*z^4 + 42*y^2*z^4 + 18*y*z^5)* G[0, 1 - y, 1, 0, 0, z])/(3*(-1 + y)^3*y*z^2*(y + z)^3) + (4*(2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)*G[0, 1 - y, 1, 0, 1 - y, z])/(3*z^3*(-1 + y + z)^2* (y + z)^3) + (4*(-2*y^4 + 7*y^5 - 11*y^6 + 11*y^7 - 7*y^8 + 2*y^9 + 6*y^3*z - 11*y^4*z - 22*y^5*z + 72*y^6*z - 64*y^7*z + 19*y^8*z + 24*y^2*z^2 - 69*y^3*z^2 - 2*y^4*z^2 + 180*y^5*z^2 - 198*y^6*z^2 + 65*y^7*z^2 + 27*y*z^3 - 114*y^2*z^3 + 90*y^3*z^3 + 162*y^4*z^3 - 273*y^5*z^3 + 108*y^6*z^3 + 3*z^4 - 45*y*z^4 + 69*y^2*z^4 + 87*y^3*z^4 - 240*y^4*z^4 + 126*y^5*z^4 - 6*z^5 + 15*y*z^5 + 45*y^2*z^5 - 183*y^3*z^5 + 147*y^4*z^5 + 3*z^6 + 9*y*z^6 - 99*y^2*z^6 + 141*y^3*z^6 - 24*y*z^7 + 78*y^2*z^7 + 18*y*z^8)* G[0, 1 - y, 1, 1, 0, z])/(3*(-1 + y)^3*y*z^3*(-1 + y + z)^2* (y + z)^3) + (4*(2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)*G[0, 1 - y, 1, 1 - y, 0, z])/ (3*z^3*(-1 + y + z)^2*(y + z)^3) - (16*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 1 - y, 1 - y, 0, 0, z])/(3*y*z^2*(y + z)^3) - (8*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[0, 1 - y, 1 - y, 0, 1 - y, z])/(y*z^2*(y + z)^3) + (4*(-3*y^3 + 17*y^4 - 39*y^5 + 45*y^6 - 25*y^7 + 3*y^8 + 3*y^9 - y^10 - 9*y^2*z + 92*y^3*z - 365*y^4*z + 758*y^5*z - 905*y^6*z + 624*y^7*z - 227*y^8*z + 30*y^9*z + 2*y^10*z - 9*y*z^2 + 160*y^2*z^2 - 882*y^3*z^2 + 2341*y^4*z^2 - 3417*y^5*z^2 + 2802*y^6*z^2 - 1192*y^7*z^2 + 185*y^8*z^2 + 12*y^9*z^2 - 3*z^3 + 113*y*z^3 - 894*y^2*z^3 + 3039*y^3*z^3 - 5377*y^4*z^3 + 5175*y^5*z^3 - 2532*y^6*z^3 + 449*y^7*z^3 + 30*y^8*z^3 + 20*z^4 - 356*y*z^4 + 1799*y^2*z^4 - 4138*y^3*z^4 + 4868*y^4*z^4 - 2818*y^5*z^4 + 585*y^6*z^4 + 40*y^7*z^4 - 42*z^5 + 448*y*z^5 - 1538*y^2*z^5 + 2400*y^3*z^5 - 1766*y^4*z^5 + 468*y^5*z^5 + 30*y^6*z^5 + 36*z^6 - 243*y*z^6 + 585*y^2*z^6 - 657*y^3*z^6 + 279*y^4*z^6 + 12*y^5*z^6 - 11*z^7 + 59*y*z^7 - 167*y^2*z^7 + 153*y^3*z^7 + 2*y^4*z^7 - 28*y*z^8 + 64*y^2*z^8 + 12*y*z^9)* G[0, 1 - y, 1 - y, 1, 0, z])/((-1 + y)^3*y*z^3*(-1 + y + z)^3* (y + z)^3) - (8*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[0, 1 - y, 1 - y, 1 - y, 0, z])/(y*z^2*(y + z)^3) - (28*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 1 - y, 1 - y, 1 - y, 1 - y, z])/(3*y*z^2*(y + z)^3) - (4*(-9*y^4 + 65*y^5 - 201*y^6 + 345*y^7 - 355*y^8 + 219*y^9 - 75*y^10 + 11*y^11 - 27*y^3*z + 141*y^4*z - 327*y^5*z + 459*y^6*z - 435*y^7*z + 267*y^8*z - 81*y^9*z - 3*y^10*z + 6*y^11*z - 27*y^2*z^2 + 111*y^3*z^2 - 27*y^4*z^2 - 495*y^5*z^2 + 1011*y^6*z^2 - 927*y^7*z^2 + 495*y^8*z^2 - 177*y^9*z^2 + 36*y^10*z^2 - 9*y*z^3 - 19*y^2*z^3 + 591*y^3*z^3 - 2301*y^4*z^3 + 3977*y^5*z^3 - 3669*y^6*z^3 + 1941*y^7*z^3 - 619*y^8*z^3 + 108*y^9*z^3 - 24*y*z^4 + 564*y^2*z^4 - 2718*y^3*z^4 + 5655*y^4*z^4 - 6081*y^5*z^4 + 3621*y^6*z^4 - 1245*y^7*z^4 + 228*y^8*z^4 - 18*z^5 + 288*y*z^5 - 1746*y^2*z^5 + 4611*y^3*z^5 - 6075*y^4*z^5 + 4245*y^5*z^5 - 1665*y^6*z^5 + 360*y^7*z^5 + 72*z^6 - 684*y*z^6 + 2421*y^2*z^6 - 4023*y^3*z^6 + 3303*y^4*z^6 - 1449*y^5*z^6 + 396*y^6*z^6 - 108*z^7 + 699*y*z^7 - 1641*y^2*z^7 + 1641*y^3*z^7 - 759*y^4*z^7 + 276*y^5*z^7 + 72*z^8 - 324*y*z^8 + 456*y^2*z^8 - 204*y^3*z^8 + 108*y^4*z^8 - 18*z^9 + 54*y*z^9 - 18*y^2*z^9 + 18*y^3*z^9)*G[0, 1 - y, 1 - y, -y, 1 - y, z])/ (3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + (4*(-4*y^4 + 9*y^5 - 9*y^6 + 4*y^7 + 60*y^3*z - 177*y^4*z + 171*y^5*z - 51*y^6*z + 168*y^2*z^2 - 693*y^3*z^2 + 879*y^4*z^2 - 348*y^5*z^2 + 130*y*z^3 - 897*y^2*z^3 + 1599*y^3*z^3 - 832*y^4*z^3 + 18*z^4 - 444*y*z^4 + 1344*y^2*z^4 - 996*y^3*z^4 - 54*z^5 + 498*y*z^5 - 627*y^2*z^5 + 54*z^6 - 188*y*z^6 - 18*z^7)* G[0, 1 - y, -y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^3) + (4*(-4*y^4 + 9*y^5 - 9*y^6 + 4*y^7 + 60*y^3*z - 177*y^4*z + 171*y^5*z - 51*y^6*z + 168*y^2*z^2 - 693*y^3*z^2 + 879*y^4*z^2 - 348*y^5*z^2 + 130*y*z^3 - 897*y^2*z^3 + 1599*y^3*z^3 - 832*y^4*z^3 + 18*z^4 - 444*y*z^4 + 1344*y^2*z^4 - 996*y^3*z^4 - 54*z^5 + 498*y*z^5 - 627*y^2*z^5 + 54*z^6 - 188*y*z^6 - 18*z^7)* G[0, 1 - y, -y, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^3) - (4*(10*y^5 - 60*y^6 + 150*y^7 - 200*y^8 + 150*y^9 - 60*y^10 + 10*y^11 - 75*y^4*z + 372*y^5*z - 735*y^6*z + 720*y^7*z - 345*y^8*z + 60*y^9*z + 3*y^10*z - 201*y^3*z^2 + 1287*y^4*z^2 - 3270*y^5*z^2 + 4230*y^6*z^2 - 2925*y^7*z^2 + 1011*y^8*z^2 - 132*y^9*z^2 - 229*y^2*z^3 + 1857*y^3*z^3 - 5739*y^4*z^3 + 8862*y^5*z^3 - 7311*y^6*z^3 + 3105*y^7*z^3 - 569*y^8*z^3 + 24*y^9*z^3 - 81*y*z^4 + 1197*y^2*z^4 - 5157*y^3*z^4 + 10143*y^4*z^4 - 10302*y^5*z^4 + 5448*y^6*z^4 - 1392*y^7*z^4 + 144*y^8*z^4 - 24*z^5 + 459*y*z^5 - 2790*y^2*z^5 + 7257*y^3*z^5 - 9369*y^4*z^5 + 6252*y^5*z^5 - 2145*y^6*z^5 + 360*y^7*z^5 + 96*z^6 - 963*y*z^6 + 3459*y^2*z^6 - 5787*y^3*z^6 + 4797*y^4*z^6 - 2046*y^5*z^6 + 480*y^6*z^6 - 144*z^7 + 945*y*z^7 - 2247*y^2*z^7 + 2343*y^3*z^7 - 1149*y^4*z^7 + 360*y^5*z^7 + 96*z^8 - 432*y*z^8 + 636*y^2*z^8 - 336*y^3*z^8 + 144*y^4*z^8 - 24*z^9 + 72*y*z^9 - 36*y^2*z^9 + 24*y^3*z^9)*G[0, 1 - y, -y, 1 - y, 1 - y, z])/ (3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + (4*(2*y^5 - 9*y^6 + 18*y^7 - 22*y^8 + 18*y^9 - 9*y^10 + 2*y^11 + 111*y^4*z - 639*y^5*z + 1533*y^6*z - 1965*y^7*z + 1422*y^8*z - 552*y^9*z + 90*y^10*z + 255*y^3*z^2 - 1782*y^4*z^2 + 5022*y^5*z^2 - 7374*y^6*z^2 + 5985*y^7*z^2 - 2556*y^8*z^2 + 450*y^9*z^2 + 205*y^2*z^3 - 1938*y^3*z^3 + 6771*y^4*z^3 - 11772*y^5*z^3 + 11013*y^6*z^3 - 5352*y^7*z^3 + 1091*y^8*z^3 - 18*y^9*z^3 + 69*y*z^4 - 1059*y^2*z^4 + 4947*y^3*z^4 - 10635*y^4*z^4 + 11844*y^5*z^4 - 6798*y^6*z^4 + 1740*y^7*z^4 - 108*y^8*z^4 + 18*z^5 - 369*y*z^5 + 2346*y^2*z^5 - 6420*y^3*z^5 + 8748*y^4*z^5 - 6111*y^5*z^5 + 2058*y^6*z^5 - 270*y^7*z^5 - 72*z^6 + 747*y*z^6 - 2763*y^2*z^6 + 4761*y^3*z^6 - 4095*y^4*z^6 + 1764*y^5*z^6 - 360*y^6*z^6 + 108*z^7 - 717*y*z^7 + 1731*y^2*z^7 - 1887*y^3*z^7 + 981*y^4*z^7 - 270*y^5*z^7 - 72*z^8 + 324*y*z^8 - 498*y^2*z^8 + 300*y^3*z^8 - 108*y^4*z^8 + 18*z^9 - 54*y*z^9 + 36*y^2*z^9 - 18*y^3*z^9)*G[0, 1 - y, -y, -y, 1 - y, z])/(3*(-1 + y)^3*y^2*z^3* (-1 + y + z)^3*(y + z)^3) + (8*(6*y^5 - 6*y^6 + 2*y^7 + 36*y^3*z - 90*y^4*z + 78*y^5*z - 24*y^6*z + 90*y^2*z^2 - 360*y^3*z^2 + 432*y^4*z^2 - 168*y^5*z^2 + 67*y*z^3 - 465*y^2*z^3 + 807*y^3*z^3 - 405*y^4*z^3 + 9*z^4 - 228*y*z^4 + 687*y^2*z^4 - 486*y^3*z^4 - 27*z^5 + 255*y*z^5 - 306*y^2*z^5 + 27*z^6 - 92*y*z^6 - 9*z^7)* G[0, -y, 0, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^3) + (4*(-y^4 - 15*y^5 + 15*y^6 - 5*y^7 - 18*y^3*z - 3*y^4*z + 48*y^5*z - 33*y^6*z + 6*y^7*z - 42*y^2*z^2 + 108*y^3*z^2 - 3*y^4*z^2 - 81*y^5*z^2 + 36*y^6*z^2 - 35*y*z^3 + 195*y^2*z^3 - 177*y^3*z^3 - 80*y^4*z^3 + 90*y^5*z^3 - 6*z^4 + 117*y*z^4 - 246*y^2*z^4 - 3*y^3*z^4 + 120*y^4*z^4 + 18*z^5 - 123*y*z^5 + 51*y^2*z^5 + 90*y^3*z^5 - 18*z^6 + 33*y*z^6 + 36*y^2*z^6 + 6*z^7 + 6*y*z^7)* G[0, -y, 0, 1, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^3) + (8*(6*y^5 - 6*y^6 + 2*y^7 + 36*y^3*z - 90*y^4*z + 78*y^5*z - 24*y^6*z + 90*y^2*z^2 - 360*y^3*z^2 + 432*y^4*z^2 - 168*y^5*z^2 + 67*y*z^3 - 465*y^2*z^3 + 807*y^3*z^3 - 405*y^4*z^3 + 9*z^4 - 228*y*z^4 + 687*y^2*z^4 - 486*y^3*z^4 - 27*z^5 + 255*y*z^5 - 306*y^2*z^5 + 27*z^6 - 92*y*z^6 - 9*z^7)*G[0, -y, 0, 1 - y, 0, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^3) - (4*(-y^3 - 6*y^4 + 6*y^5 - y^6 - 53*y^2*z + 138*y^3*z - 111*y^4*z + 25*y^5*z + 6*y^6*z - 79*y*z^2 + 375*y^2*z^2 - 459*y^3*z^2 + 140*y^4*z^2 + 30*y^5*z^2 - 15*z^3 + 276*y*z^3 - 606*y^2*z^3 + 275*y^3*z^3 + 60*y^4*z^3 + 45*z^4 - 309*y*z^4 + 250*y^2*z^4 + 60*y^3*z^4 - 45*z^5 + 104*y*z^5 + 30*y^2*z^5 + 15*z^6 + 6*y*z^6)* G[0, -y, 0, 1 - y, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (8*(-2*y^4 + 18*y^5 - 18*y^6 + 6*y^7 + 30*y^3*z - 48*y^4*z + 18*y^5*z + 84*y^2*z^2 - 306*y^3*z^2 + 318*y^4*z^2 - 108*y^5*z^2 + 67*y*z^3 - 441*y^2*z^3 + 711*y^3*z^3 - 327*y^4*z^3 + 9*z^4 - 228*y*z^4 + 657*y^2*z^4 - 432*y^3*z^4 - 27*z^5 + 255*y*z^5 - 288*y^2*z^5 + 27*z^6 - 90*y*z^6 - 9*z^7)*G[0, -y, 0, -y, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^3) + (8*(6*y^5 - 6*y^6 + 2*y^7 + 36*y^3*z - 90*y^4*z + 78*y^5*z - 24*y^6*z + 90*y^2*z^2 - 360*y^3*z^2 + 432*y^4*z^2 - 168*y^5*z^2 + 67*y*z^3 - 465*y^2*z^3 + 807*y^3*z^3 - 405*y^4*z^3 + 9*z^4 - 228*y*z^4 + 687*y^2*z^4 - 486*y^3*z^4 - 27*z^5 + 255*y*z^5 - 306*y^2*z^5 + 27*z^6 - 92*y*z^6 - 9*z^7)*G[0, -y, 1 - y, 0, 0, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^3) - (4*(-y^3 - 6*y^4 + 6*y^5 - y^6 - 53*y^2*z + 138*y^3*z - 111*y^4*z + 25*y^5*z + 6*y^6*z - 79*y*z^2 + 375*y^2*z^2 - 459*y^3*z^2 + 140*y^4*z^2 + 30*y^5*z^2 - 15*z^3 + 276*y*z^3 - 606*y^2*z^3 + 275*y^3*z^3 + 60*y^4*z^3 + 45*z^4 - 309*y*z^4 + 250*y^2*z^4 + 60*y^3*z^4 - 45*z^5 + 104*y*z^5 + 30*y^2*z^5 + 15*z^6 + 6*y*z^6)* G[0, -y, 1 - y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + (4*(-y^4 - 15*y^5 + 15*y^6 - 5*y^7 - 18*y^3*z - 3*y^4*z + 48*y^5*z - 33*y^6*z + 6*y^7*z - 42*y^2*z^2 + 108*y^3*z^2 - 3*y^4*z^2 - 81*y^5*z^2 + 36*y^6*z^2 - 35*y*z^3 + 195*y^2*z^3 - 177*y^3*z^3 - 80*y^4*z^3 + 90*y^5*z^3 - 6*z^4 + 117*y*z^4 - 246*y^2*z^4 - 3*y^3*z^4 + 120*y^4*z^4 + 18*z^5 - 123*y*z^5 + 51*y^2*z^5 + 90*y^3*z^5 - 18*z^6 + 33*y*z^6 + 36*y^2*z^6 + 6*z^7 + 6*y*z^7)* G[0, -y, 1 - y, 1, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^3) - (4*(-y^3 - 6*y^4 + 6*y^5 - y^6 - 53*y^2*z + 138*y^3*z - 111*y^4*z + 25*y^5*z + 6*y^6*z - 79*y*z^2 + 375*y^2*z^2 - 459*y^3*z^2 + 140*y^4*z^2 + 30*y^5*z^2 - 15*z^3 + 276*y*z^3 - 606*y^2*z^3 + 275*y^3*z^3 + 60*y^4*z^3 + 45*z^4 - 309*y*z^4 + 250*y^2*z^4 + 60*y^3*z^4 - 45*z^5 + 104*y*z^5 + 30*y^2*z^5 + 15*z^6 + 6*y*z^6)* G[0, -y, 1 - y, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(-4*y^5 + 12*y^6 - 12*y^7 + 4*y^8 + 19*y^4*z - 73*y^5*z + 89*y^6*z - 35*y^7*z + 55*y^3*z^2 - 213*y^4*z^2 + 253*y^5*z^2 - 95*y^6*z^2 + 63*y^2*z^3 - 243*y^3*z^3 + 279*y^4*z^3 - 117*y^5*z^3 + 6*y^6*z^3 + 21*y*z^4 - 97*y^2*z^4 + 125*y^3*z^4 - 103*y^4*z^4 + 18*y^5*z^4 + 6*z^5 - 36*y*z^5 + 64*y^2*z^5 - 88*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 30*y^2*z^6 + 6*y^3*z^6)* G[0, -y, 1 - y, 1 - y, 1 - y, z])/((-1 + y)^3*y^2*z^3*(y + z)^3) + (4*(-9*y^5 + 21*y^6 - 21*y^7 + 7*y^8 - 81*y^4*z + 246*y^5*z - 249*y^6*z + 78*y^7*z + 6*y^8*z - 159*y^3*z^2 + 684*y^4*z^2 - 864*y^5*z^2 + 309*y^6*z^2 + 36*y^7*z^2 - 103*y^2*z^3 + 768*y^3*z^3 - 1374*y^4*z^3 + 634*y^5*z^3 + 84*y^6*z^3 - 30*y*z^4 + 411*y^2*z^4 - 1173*y^3*z^4 + 789*y^4*z^4 + 84*y^5*z^4 - 6*z^5 + 126*y*z^5 - 597*y^2*z^5 + 654*y^3*z^5 + 24*z^6 - 198*y*z^6 + 375*y^2*z^6 - 84*y^3*z^6 - 36*z^7 + 138*y*z^7 - 84*y^2*z^7 + 24*z^8 - 36*y*z^8 - 6*z^9)*G[0, -y, 1 - y, -y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) - (4*(y^4 - 54*y^3*z + 6*y^4*z - 138*y^2*z^2 + 18*y^3*z^2 - 107*y*z^3 + 18*y^2*z^3 - 12*z^4 + 6*y*z^4)*G[0, -y, -y, 0, 1 - y, z])/ (3*y*z^3*(y + z)^3) - (4*(y^4 - 54*y^3*z + 6*y^4*z - 138*y^2*z^2 + 18*y^3*z^2 - 107*y*z^3 + 18*y^2*z^3 - 12*z^4 + 6*y*z^4)* G[0, -y, -y, 1 - y, 0, z])/(3*y*z^3*(y + z)^3) + (4*(5*y^4 - 39*y^5 + 111*y^6 - 156*y^7 + 117*y^8 - 45*y^9 + 7*y^10 + 64*y^3*z - 435*y^4*z + 1209*y^5*z - 1755*y^6*z + 1395*y^7*z - 564*y^8*z + 80*y^9*z + 6*y^10*z + 83*y^2*z^2 - 735*y^3*z^2 + 2502*y^4*z^2 - 4281*y^5*z^2 + 3906*y^6*z^2 - 1770*y^7*z^2 + 265*y^8*z^2 + 30*y^9*z^2 + 24*y*z^3 - 417*y^2*z^3 + 2019*y^3*z^3 - 4398*y^4*z^3 + 4836*y^5*z^3 - 2559*y^6*z^3 + 441*y^7*z^3 + 54*y^8*z^3 + 6*z^4 - 120*y*z^4 + 831*y^2*z^4 - 2397*y^3*z^4 + 3327*y^4*z^4 - 2193*y^5*z^4 + 516*y^6*z^4 + 30*y^7*z^4 - 24*z^5 + 234*y*z^5 - 873*y^2*z^5 + 1569*y^3*z^5 - 1407*y^4*z^5 + 531*y^5*z^5 - 30*y^6*z^5 + 36*z^6 - 222*y*z^6 + 546*y^2*z^6 - 708*y^3*z^6 + 420*y^4*z^6 - 54*y^5*z^6 - 24*z^7 + 102*y*z^7 - 204*y^2*z^7 + 192*y^3*z^7 - 30*y^4*z^7 + 6*z^8 - 18*y*z^8 + 36*y^2*z^8 - 6*y^3*z^8)*G[0, -y, -y, 1 - y, 1 - y, z])/ (3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (4*(5*y^5 - 36*y^6 + 99*y^7 - 138*y^8 + 105*y^9 - 42*y^10 + 7*y^11 - 48*y^4*z + 249*y^5*z - 537*y^6*z + 624*y^7*z - 426*y^8*z + 177*y^9*z - 45*y^10*z + 6*y^11*z - 132*y^3*z^2 + 900*y^4*z^2 - 2493*y^5*z^2 + 3654*y^6*z^2 - 3060*y^7*z^2 + 1458*y^8*z^2 - 363*y^9*z^2 + 36*y^10*z^2 - 133*y^2*z^3 + 1182*y^3*z^3 - 4023*y^4*z^3 + 7002*y^5*z^3 - 6795*y^6*z^3 + 3666*y^7*z^3 - 1001*y^8*z^3 + 102*y^9*z^3 - 42*y*z^4 + 681*y^2*z^4 - 3201*y^3*z^4 + 6981*y^4*z^4 - 8088*y^5*z^4 + 5076*y^6*z^4 - 1599*y^7*z^4 + 192*y^8*z^4 - 12*z^5 + 234*y*z^5 - 1521*y^2*z^5 + 4287*y^3*z^5 - 6102*y^4*z^5 + 4578*y^5*z^5 - 1734*y^6*z^5 + 270*y^7*z^5 + 48*z^6 - 486*y*z^6 + 1818*y^2*z^6 - 3231*y^3*z^6 + 2925*y^4*z^6 - 1341*y^5*z^6 + 276*y^6*z^6 - 72*z^7 + 474*y*z^7 - 1155*y^2*z^7 + 1299*y^3*z^7 - 705*y^4*z^7 + 186*y^5*z^7 + 48*z^8 - 216*y*z^8 + 339*y^2*z^8 - 216*y^3*z^8 + 72*y^4*z^8 - 12*z^9 + 36*y*z^9 - 27*y^2*z^9 + 12*y^3*z^9)*G[0, -y, -y, -y, 1 - y, z])/ (3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + (4*(12*y^4 - 60*y^5 + 120*y^6 - 120*y^7 + 60*y^8 - 12*y^9 + 30*y^3*z - 180*y^4*z + 420*y^5*z - 480*y^6*z + 270*y^7*z - 60*y^8*z + 22*y^2*z^2 - 168*y^3*z^2 + 438*y^4*z^2 - 453*y^5*z^2 + 63*y^6*z^2 + 207*y^7*z^2 - 127*y^8*z^2 + 18*y^9*z^2 - 42*y*z^3 + 252*y^2*z^3 - 738*y^3*z^3 + 1491*y^4*z^3 - 2064*y^5*z^3 + 1707*y^6*z^3 - 714*y^7*z^3 + 108*y^8*z^3 - 18*z^4 + 288*y*z^4 - 1350*y^2*z^4 + 3243*y^3*z^4 - 4572*y^4*z^4 + 3774*y^5*z^4 - 1635*y^6*z^4 + 270*y^7*z^4 + 72*z^5 - 666*y*z^5 + 2305*y^2*z^5 - 4062*y^3*z^5 + 3936*y^4*z^5 - 1954*y^5*z^5 + 360*y^6*z^5 - 108*z^6 + 690*y*z^6 - 1713*y^2*z^6 + 2121*y^3*z^6 - 1287*y^4*z^6 + 270*y^5*z^6 + 72*z^7 - 324*y*z^7 + 561*y^2*z^7 - 444*y^3*z^7 + 108*y^4*z^7 - 18*z^8 + 54*y*z^8 - 63*y^2*z^8 + 18*y^3*z^8)*G[1, 0, 0, 0, 1, y])/ (3*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) + (32*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, 0, 0, 1 - y, z])/ (3*z^3*(-1 + y + z)^3) - (8*(13*y^2 - 45*y^3 + 57*y^4 - 29*y^5 + 6*y^6 + 15*y*z - 102*y^2*z + 195*y^3*z - 138*y^4*z + 36*y^5*z + 6*z^2 - 81*y*z^2 + 255*y^2*z^2 - 264*y^3*z^2 + 90*y^4*z^2 - 24*z^3 + 153*y*z^3 - 254*y^2*z^3 + 120*y^3*z^3 + 36*z^4 - 123*y*z^4 + 90*y^2*z^4 - 24*z^5 + 36*y*z^5 + 6*z^6)* G[1, 0, 0, 1, 0, y])/(3*y^2*(-1 + y + z)^3*(y + z)^3) - (8*(9 - 31*y + 30*y^2 - 12*y^3 - 36*z + 93*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 93*y*z^2 + 30*y^2*z^2 - 36*z^3 + 31*y*z^3 + 9*z^4)* G[1, 0, 0, 1, 0, z])/(3*y*z^3*(-1 + y + z)^3) - (4*(20*y^4 - 112*y^5 + 260*y^6 - 320*y^7 + 220*y^8 - 80*y^9 + 12*y^10 + 50*y^3*z - 336*y^4*z + 910*y^5*z - 1280*y^6*z + 990*y^7*z - 400*y^8*z + 66*y^9*z + 3*y*z^2 + 37*y^2*z^2 - 415*y^3*z^2 + 1419*y^4*z^2 - 2355*y^5*z^2 + 2087*y^6*z^2 - 957*y^7*z^2 + 185*y^8*z^2 - 4*y^9*z^2 + 4*y*z^3 - 202*y^2*z^3 + 1064*y^3*z^3 - 2300*y^4*z^3 + 2486*y^5*z^3 - 1366*y^6*z^3 + 338*y^7*z^3 - 24*y^8*z^3 + 4*z^4 - 66*y*z^4 + 472*y^2*z^4 - 1358*y^3*z^4 + 1860*y^4*z^4 - 1274*y^5*z^4 + 422*y^6*z^4 - 60*y^7*z^4 - 16*z^5 + 156*y*z^5 - 578*y^2*z^5 + 996*y^3*z^5 - 840*y^4*z^5 + 356*y^5*z^5 - 80*y^6*z^5 + 24*z^6 - 157*y*z^6 + 373*y^2*z^6 - 389*y^3*z^6 + 191*y^4*z^6 - 60*y^5*z^6 - 16*z^7 + 72*y*z^7 - 106*y^2*z^7 + 56*y^3*z^7 - 24*y^4*z^7 + 4*z^8 - 12*y*z^8 + 6*y^2*z^8 - 4*y^3*z^8)*G[1, 0, 0, 1, 1, y])/ ((-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) + (32*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, 0, 1 - y, 0, z])/ (3*z^3*(-1 + y + z)^3) - (8*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)*G[1, 0, 0, 1 - y, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^3) + (4*(-6*y + 12*y^2 - 9*y^3 + 17*y*z - 22*y^2*z + 8*y^3*z + 2*z^2 - 20*y*z^2 + 12*y^2*z^2 - 6*z^3 + 13*y*z^3 - 2*y^2*z^3 + 6*z^4 - 4*y*z^4 - 2*z^5)* G[1, 0, 0, -y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2) - (8*(-5*y^2 + 6*y^3 - 15*y*z + 18*y^2*z - 6*z^2 + 18*y*z^2 + 6*z^3)* G[1, 0, 1, 0, 0, y])/(3*y^2*(y + z)^3) - (8*(9 - 31*y + 30*y^2 - 12*y^3 - 36*z + 93*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 93*y*z^2 + 30*y^2*z^2 - 36*z^3 + 31*y*z^3 + 9*z^4)* G[1, 0, 1, 0, 0, z])/(3*y*z^3*(-1 + y + z)^3) - (4*(28*y^4 - 152*y^5 + 340*y^6 - 400*y^7 + 260*y^8 - 88*y^9 + 12*y^10 + 70*y^3*z - 456*y^4*z + 1190*y^5*z - 1600*y^6*z + 1170*y^7*z - 440*y^8*z + 66*y^9*z - 3*y*z^2 + 71*y^2*z^2 - 521*y^3*z^2 + 1605*y^4*z^2 - 2483*y^5*z^2 + 2023*y^6*z^2 - 813*y^7*z^2 + 117*y^8*z^2 + 4*y^9*z^2 + 8*y*z^3 - 170*y^2*z^3 + 796*y^3*z^3 - 1534*y^4*z^3 + 1354*y^5*z^3 - 464*y^6*z^3 - 14*y^7*z^3 + 24*y^8*z^3 - 4*z^4 + 30*y*z^4 - 28*y^2*z^4 - 4*y^3*z^4 - 204*y^4*z^4 + 494*y^5*z^4 - 344*y^6*z^4 + 60*y^7*z^4 + 16*z^5 - 120*y*z^5 + 384*y^2*z^5 - 756*y^3*z^5 + 924*y^4*z^5 - 540*y^5*z^5 + 80*y^6*z^5 - 24*z^6 + 145*y*z^6 - 379*y^2*z^6 + 563*y^3*z^6 - 401*y^4*z^6 + 60*y^5*z^6 + 16*z^7 - 72*y*z^7 + 148*y^2*z^7 - 152*y^3*z^7 + 24*y^4*z^7 - 4*z^8 + 12*y*z^8 - 24*y^2*z^8 + 4*y^3*z^8)*G[1, 0, 1, 0, 1, y])/((-1 + y)^3*y^2*z^2* (-1 + y + z)^3*(y + z)^3) + (16*(-1 + 3*z - 3*z^2 + z^3)* G[1, 0, 1, 0, 1 - y, z])/(3*z^3*(-1 + y + z)^3) + (4*(-3*y^2 + 3*y^3 + 9*y^4 - 19*y^5 + 6*y^6 + 15*y*z - 54*y^2*z + 99*y^3*z - 108*y^4*z + 36*y^5*z + 6*z^2 - 81*y*z^2 + 207*y^2*z^2 - 234*y^3*z^2 + 90*y^4*z^2 - 24*z^3 + 153*y*z^3 - 244*y^2*z^3 + 120*y^3*z^3 + 36*z^4 - 123*y*z^4 + 90*y^2*z^4 - 24*z^5 + 36*y*z^5 + 6*z^6)*G[1, 0, 1, 1, 0, y])/(3*y^2*(-1 + y + z)^3*(y + z)^3) + (4*(9 - 35*y + 30*y^2 - 12*y^3 - 36*z + 105*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 105*y*z^2 + 30*y^2*z^2 - 36*z^3 + 35*y*z^3 + 9*z^4)*G[1, 0, 1, 1, 0, z])/(3*y*z^3*(-1 + y + z)^3) + (4*(120*y^3 - 672*y^4 + 1560*y^5 - 1920*y^6 + 1320*y^7 - 480*y^8 + 72*y^9 + 300*y^2*z - 2016*y^3*z + 5460*y^4*z - 7680*y^5*z + 5940*y^6*z - 2400*y^7*z + 396*y^8*z - 27*z^2 + 418*y*z^2 - 2697*y^2*z^2 + 8160*y^3*z^2 - 12975*y^4*z^2 + 11232*y^5*z^2 - 5013*y^6*z^2 + 902*y^7*z^2 + 129*z^3 - 1413*y*z^3 + 5670*y^2*z^3 - 10920*y^3*z^3 + 10851*y^4*z^3 - 5331*y^5*z^3 + 1014*y^6*z^3 - 225*z^4 + 1692*y*z^4 - 4488*y^2*z^4 + 5310*y^3*z^4 - 2715*y^4*z^4 + 426*y^5*z^4 + 171*z^5 - 803*y*z^5 + 1131*y^2*z^5 - 285*y^3*z^5 - 250*y^4*z^5 - 48*z^6 + 60*y*z^6 + 276*y^2*z^6 - 396*y^3*z^6 + 84*y*z^7 - 192*y^2*z^7 - 36*y*z^8)*G[1, 0, 1, 1, 1, y])/ (3*(-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^3) + (16*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, 1, 1 - y, 0, z])/ (3*z^3*(-1 + y + z)^3) + (32*(-1 + 3*z - 3*z^2 + z^3)* G[1, 0, 1 - y, 0, 0, z])/(3*z^3*(-1 + y + z)^3) - (8*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)* G[1, 0, 1 - y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3) + (8*(3 - 7*y + 10*y^2 - 4*y^3 - 12*z + 21*y*z - 20*y^2*z + 4*y^3*z + 18*z^2 - 21*y*z^2 + 10*y^2*z^2 - 12*z^3 + 7*y*z^3 + 3*z^4)* G[1, 0, 1 - y, 1, 0, z])/(y*z^3*(-1 + y + z)^3) - (8*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)* G[1, 0, 1 - y, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3) - (4*(27 - 79*y + 90*y^2 - 36*y^3 - 108*z + 237*y*z - 180*y^2*z + 36*y^3*z + 162*z^2 - 237*y*z^2 + 90*y^2*z^2 - 108*z^3 + 79*y*z^3 + 27*z^4)*G[1, 0, 1 - y, 1 - y, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3) + (4*(9*y - 13*y^2 + 24*y^3 - 6*y^4 - 42*y*z + 57*y^2*z - 66*y^3*z + 12*y^4*z + 12*z^2 + 36*y*z^2 - 39*y^2*z^2 + 30*y^3*z^2 - 48*z^3 + 54*y*z^3 - 41*y^2*z^3 + 12*y^3*z^3 + 72*z^4 - 93*y*z^4 + 36*y^2*z^4 - 48*z^5 + 36*y*z^5 + 12*z^6)*G[1, 0, 1 - y, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3) + (16*(-1 + 3*z - 3*z^2 + z^3)* G[1, 0, -y, 0, 1 - y, z])/(3*z^3*(-1 + y + z)^3) + (16*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, -y, 1 - y, 0, z])/ (3*z^3*(-1 + y + z)^3) + (4*(27*y - 71*y^2 + 84*y^3 - 30*y^4 - 114*y*z + 231*y^2*z - 186*y^3*z + 36*y^4*z + 12*z^2 + 144*y*z^2 - 213*y^2*z^2 + 90*y^3*z^2 - 48*z^3 - 18*y*z^3 + 17*y^2*z^3 + 12*y^3*z^3 + 72*z^4 - 75*y*z^4 + 36*y^2*z^4 - 48*z^5 + 36*y*z^5 + 12*z^6)*G[1, 0, -y, 1 - y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3) + (4*(9*y - 29*y^2 + 27*y^3 - 9*y^4 - 39*y*z + 96*y^2*z - 63*y^3*z + 12*y^4*z + 6*z^2 + 45*y*z^2 - 87*y^2*z^2 + 30*y^3*z^2 - 24*z^3 + 9*y*z^3 + 2*y^2*z^3 + 6*y^3*z^3 + 36*z^4 - 42*y*z^4 + 18*y^2*z^4 - 24*z^5 + 18*y*z^5 + 6*z^6)*G[1, 0, -y, -y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3) - (64*(1 - 3*y + 3*y^2 - 3*z + 6*y*z + 3*z^2)*G[1, 1, 0, 0, 0, y])/(3*(-1 + y + z)^3*(y + z)^3) + (32*(-1 + 3*z - 3*z^2 + z^3)*G[1, 1, 0, 0, 0, z])/ (3*z^3*(-1 + y + z)^3) - (4*(8*y^4 - 56*y^5 + 160*y^6 - 240*y^7 + 200*y^8 - 88*y^9 + 16*y^10 + 20*y^3*z - 168*y^4*z + 560*y^5*z - 960*y^6*z + 900*y^7*z - 440*y^8*z + 88*y^9*z - 3*y*z^2 + 47*y^2*z^2 - 309*y^3*z^2 + 1035*y^4*z^2 - 1913*y^5*z^2 + 1983*y^6*z^2 - 1089*y^7*z^2 + 255*y^8*z^2 - 6*y^9*z^2 + 28*y*z^3 - 272*y^2*z^3 + 1096*y^3*z^3 - 2334*y^4*z^3 + 2776*y^5*z^3 - 1778*y^6*z^3 + 520*y^7*z^3 - 36*y^8*z^3 + 6*z^4 - 120*y*z^4 + 680*y^2*z^4 - 1816*y^3*z^4 + 2610*y^4*z^4 - 2032*y^5*z^4 + 762*y^6*z^4 - 90*y^7*z^4 - 24*z^5 + 240*y*z^5 - 882*y^2*z^5 + 1608*y^3*z^5 - 1572*y^4*z^5 + 756*y^5*z^5 - 120*y^6*z^5 + 36*z^6 - 235*y*z^6 + 593*y^2*z^6 - 757*y^3*z^6 + 471*y^4*z^6 - 90*y^5*z^6 - 24*z^7 + 108*y*z^7 - 194*y^2*z^7 + 164*y^3*z^7 - 36*y^4*z^7 + 6*z^8 - 18*y*z^8 + 24*y^2*z^8 - 6*y^3*z^8)*G[1, 1, 0, 0, 1, y])/ ((-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) - (16*(11*y^2 - 39*y^3 + 51*y^4 - 31*y^5 + 6*y^6 + 15*y*z - 96*y^2*z + 183*y^3*z - 144*y^4*z + 36*y^5*z + 6*z^2 - 81*y*z^2 + 249*y^2*z^2 - 270*y^3*z^2 + 90*y^4*z^2 - 24*z^3 + 153*y*z^3 - 256*y^2*z^3 + 120*y^3*z^3 + 36*z^4 - 123*y*z^4 + 90*y^2*z^4 - 24*z^5 + 36*y*z^5 + 6*z^6)*G[1, 1, 0, 1, 0, y])/(3*y^2*(-1 + y + z)^3*(y + z)^3) - (8*(9 - 29*y + 30*y^2 - 12*y^3 - 36*z + 87*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 87*y*z^2 + 30*y^2*z^2 - 36*z^3 + 29*y*z^3 + 9*z^4)* G[1, 1, 0, 1, 0, z])/(3*y*z^3*(-1 + y + z)^3) + (4*(24*y^4 - 160*y^5 + 440*y^6 - 640*y^7 + 520*y^8 - 224*y^9 + 40*y^10 + 60*y^3*z - 480*y^4*z + 1540*y^5*z - 2560*y^6*z + 2340*y^7*z - 1120*y^8*z + 220*y^9*z - 3*y*z^2 + 79*y^2*z^2 - 645*y^3*z^2 + 2343*y^4*z^2 - 4443*y^5*z^2 + 4605*y^6*z^2 - 2487*y^7*z^2 + 557*y^8*z^2 - 6*y^9*z^2 + 32*y*z^3 - 400*y^2*z^3 + 1856*y^3*z^3 - 4244*y^4*z^3 + 5180*y^5*z^3 - 3280*y^6*z^3 + 892*y^7*z^3 - 36*y^8*z^3 + 6*z^4 - 132*y*z^4 + 856*y^2*z^4 - 2494*y^3*z^4 + 3750*y^4*z^4 - 2936*y^5*z^4 + 1040*y^6*z^4 - 90*y^7*z^4 - 24*z^5 + 252*y*z^5 - 980*y^2*z^5 + 1872*y^3*z^5 - 1896*y^4*z^5 + 908*y^5*z^5 - 120*y^6*z^5 + 36*z^6 - 239*y*z^6 + 619*y^2*z^6 - 839*y^3*z^6 + 549*y^4*z^6 - 90*y^5*z^6 - 24*z^7 + 108*y*z^7 - 208*y^2*z^7 + 196*y^3*z^7 - 36*y^4*z^7 + 6*z^8 - 18*y*z^8 + 30*y^2*z^8 - 6*y^3*z^8)*G[1, 1, 0, 1, 1, y])/ ((-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) - (8*(9 - 29*y + 30*y^2 - 12*y^3 - 36*z + 87*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 87*y*z^2 + 30*y^2*z^2 - 36*z^3 + 29*y*z^3 + 9*z^4)* G[1, 1, 0, 1 - y, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3) + (8*(9*y - 35*y^2 + 36*y^3 - 18*y^4 - 30*y*z + 87*y^2*z - 54*y^3*z + 12*y^4*z - 12*z^2 + 72*y*z^2 - 105*y^2*z^2 + 30*y^3*z^2 + 48*z^3 - 126*y*z^3 + 89*y^2*z^3 - 12*y^3*z^3 - 72*z^4 + 111*y*z^4 - 36*y^2*z^4 + 48*z^5 - 36*y*z^5 - 12*z^6)*G[1, 1, 0, -y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3) + (8*(-13*y^2 + 6*y^3 - 15*y*z + 18*y^2*z - 6*z^2 + 18*y*z^2 + 6*z^3)*G[1, 1, 1, 0, 0, y])/ (3*y^2*(y + z)^3) + (8*(9 - 31*y + 30*y^2 - 12*y^3 - 36*z + 93*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 93*y*z^2 + 30*y^2*z^2 - 36*z^3 + 31*y*z^3 + 9*z^4)*G[1, 1, 1, 0, 0, z])/(3*y*z^3*(-1 + y + z)^3) - (4*(-48*y^4 + 240*y^5 - 480*y^6 + 480*y^7 - 240*y^8 + 48*y^9 - 120*y^3*z + 720*y^4*z - 1680*y^5*z + 1920*y^6*z - 1080*y^7*z + 240*y^8*z - 27*y*z^2 + 29*y^2*z^2 + 627*y^3*z^2 - 2427*y^4*z^2 + 3705*y^5*z^2 - 2709*y^6*z^2 + 909*y^7*z^2 - 125*y^8*z^2 + 18*y^9*z^2 + 42*y*z^3 + 234*y^2*z^3 - 1908*y^3*z^3 + 4260*y^4*z^3 - 4326*y^5*z^3 + 2190*y^6*z^3 - 600*y^7*z^3 + 108*y^8*z^3 - 18*z^4 + 198*y*z^4 - 1296*y^2*z^4 + 3606*y^3*z^4 - 4770*y^4*z^4 + 3210*y^5*z^4 - 1200*y^6*z^4 + 270*y^7*z^4 + 72*z^5 - 630*y*z^5 + 2186*y^2*z^5 - 3606*y^3*z^5 + 2922*y^4*z^5 - 1268*y^5*z^5 + 360*y^6*z^5 - 108*z^6 + 687*y*z^6 - 1599*y^2*z^6 + 1587*y^3*z^6 - 729*y^4*z^6 + 270*y^5*z^6 + 72*z^7 - 324*y*z^7 + 456*y^2*z^7 - 204*y^3*z^7 + 108*y^4*z^7 - 18*z^8 + 54*y*z^8 - 18*y^2*z^8 + 18*y^3*z^8)*G[1, 1, 1, 0, 1, y])/(3*(-1 + y)^3*y^2*z^2* (-1 + y + z)^3*(y + z)^3) + G[-y, z]* (((207*y^4 + 291*y^5 - 2718*y^6 + 4338*y^7 - 2721*y^8 + 603*y^9 - 4782*y^3*z + 28122*y^4*z - 66534*y^5*z + 78372*y^6*z - 45774*y^7*z + 10650*y^8*z - 54*y^9*z - 7452*y^2*z^2 + 60012*y^3*z^2 - 176580*y^4*z^2 + 246312*y^5*z^2 - 167058*y^6*z^2 + 46152*y^7*z^2 - 1386*y^8*z^2 - 1314*y*z^3 + 34326*y^2*z^3 - 160074*y^3*z^3 + 295568*y^4*z^3 - 248398*y^5*z^3 + 86642*y^6*z^3 - 6750*y^7*z^3 + 135*z^4 + 6687*y*z^4 - 64800*y^2*z^4 + 169654*y^3*z^4 - 184226*y^4*z^4 + 86632*y^5*z^4 - 14082*y^6*z^4 + 594*z^5 - 14040*y*z^5 + 53504*y^2*z^5 - 75718*y^3*z^5 + 50000*y^4*z^5 - 15690*y^5*z^5 - 1404*z^6 + 9954*y*z^6 - 17532*y^2*z^6 + 15354*y^3*z^6 - 10422*y^4*z^6 + 894*z^7 - 1866*y*z^7 + 1212*y^2*z^7 - 4290*y^3*z^7 - 219*z^8 - 237*y*z^8 - 894*y^2*z^8)*G[0, 1, y])/ (27*(-1 + y)^2*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((1521*y^4 + 177*y^5 - 141*y^6 + 5*y^7 + 1866*y^3*z + 1404*y^4*z - 6549*y^5*z + 1990*y^6*z - 69*y^7*z + 1242*y^2*z^2 + 18*y^3*z^2 - 15660*y^4*z^2 + 10409*y^5*z^2 - 615*y^6*z^2 - 90*y*z^3 - 1446*y^2*z^3 - 11892*y^3*z^3 + 18454*y^4*z^3 - 3645*y^5*z^3 + 27*z^4 + 2187*y*z^4 - 8013*y^2*z^4 + 17681*y^3*z^4 - 8955*y^4*z^4 + 504*z^5 - 6435*y*z^5 + 12424*y^2*z^5 - 10287*y^3*z^5 - 1062*z^6 + 5481*y*z^6 - 5805*y^2*z^6 + 708*z^7 - 1551*y*z^7 - 177*z^8)*G[1, 0, y])/(27*y^2*z^3*(-1 + y + z)^3* (y + z)^2) + (2*(-130*y^4 - 611*y^5 + 2283*y^6 - 2213*y^7 + 671*y^8 + 469*y^3*z - 4925*y^4*z + 12039*y^5*z - 10654*y^6*z + 2546*y^7*z + 525*y^8*z + 1544*y^2*z^2 - 11428*y^3*z^2 + 26750*y^4*z^2 - 23283*y^5*z^2 + 4308*y^6*z^2 + 2109*y^7*z^2 + 3843*y*z^3 - 21697*y^2*z^3 + 46111*y^3*z^3 - 39023*y^4*z^3 + 8123*y^5*z^3 + 2643*y^6*z^3 - 96*z^4 - 8235*y*z^4 + 30287*y^2*z^4 - 32299*y^3*z^4 + 8993*y^4*z^4 + 360*z^5 + 3750*y*z^5 - 6687*y^2*z^5 + 1170*y^3*z^5 - 2643*y^4*z^5 - 414*z^6 + 1581*y*z^6 - 3108*y^2*z^6 - 2109*y^3*z^6 + 150*z^7 - 975*y*z^7 - 525*y^2*z^7)*G[1, 1, y])/(27*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) - (2*(-18*y^4 - 438*y^5 + 1386*y^6 - 1536*y^7 + 756*y^8 - 150*y^9 + 492*y^3*z - 3558*y^4*z + 9147*y^5*z - 10875*y^6*z + 6099*y^7*z - 1323*y^8*z + 18*y^9*z + 792*y^2*z^2 - 6138*y^3*z^2 + 18216*y^4*z^2 - 25377*y^5*z^2 + 16824*y^6*z^2 - 4443*y^7*z^2 + 126*y^8*z^2 + 162*y*z^3 - 3186*y^2*z^3 + 14148*y^3*z^3 - 25696*y^4*z^3 + 21269*y^5*z^3 - 7084*y^6*z^3 + 387*y^7*z^3 - 522*y*z^4 + 4644*y^2*z^4 - 12470*y^3*z^4 + 13774*y^4*z^4 - 6005*y^5*z^4 + 579*y^6*z^4 - 18*z^5 + 675*y*z^5 - 3115*y^2*z^5 + 4985*y^3*z^5 - 2965*y^4*z^5 + 384*y^5*z^5 + 36*z^6 - 423*y*z^6 + 1152*y^2*z^6 - 963*y^3*z^6 + 36*y^4*z^6 - 24*z^7 + 159*y*z^7 - 228*y^2*z^7 - 69*y^3*z^7 + 6*z^8 - 39*y*z^8 - 21*y^2*z^8)*G[0, 0, 1, y])/ (9*(-1 + y)^2*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(-9*y^6 - 159*y^7 + 159*y^8 - 53*y^9 - 102*y^5*z - 426*y^6*z + 783*y^7*z - 329*y^8*z + 6*y^9*z - 294*y^4*z^2 + 3*y^5*z^2 + 1251*y^6*z^2 - 822*y^7*z^2 + 33*y^8*z^2 - 732*y^3*z^3 + 2226*y^4*z^3 - 915*y^5*z^3 - 607*y^6*z^3 + 75*y^7*z^3 + 135*y^2*z^4 + 1563*y^3*z^4 - 2871*y^4*z^4 + 434*y^5*z^4 + 87*y^6*z^4 + 18*y*z^5 - 402*y^2*z^5 - 999*y^3*z^5 + 585*y^4*z^5 + 39*y^5*z^5 + 9*y*z^6 + 249*y^2*z^6 + 10*y^3*z^6 - 39*y^4*z^6 + 18*z^7 - 117*y*z^7 + 7*y^2*z^7 - 87*y^3*z^7 - 36*z^8 + 111*y*z^8 - 75*y^2*z^8 + 24*z^9 - 33*y*z^9 - 6*z^10)* G[0, 1, 0, y])/(9*y^2*z^3*(-1 + y + z)^3*(y + z)^4) + (2*(-61*y^4 + 257*y^5 - 430*y^6 + 358*y^7 - 149*y^8 + 25*y^9 + 259*y^3*z - 1343*y^4*z + 2881*y^5*z - 3178*y^6*z + 1805*y^7*z - 439*y^8*z + 15*y^9*z + 479*y^2*z^2 - 3652*y^3*z^2 + 10250*y^4*z^2 - 13793*y^5*z^2 + 9178*y^6*z^2 - 2591*y^7*z^2 + 129*y^8*z^2 + 153*y*z^3 - 2541*y^2*z^3 + 10656*y^3*z^3 - 18715*y^4*z^3 + 15329*y^5*z^3 - 5350*y^6*z^3 + 468*y^7*z^3 + 12*z^4 - 723*y*z^4 + 5130*y^2*z^4 - 12194*y^3*z^4 + 12568*y^4*z^4 - 5729*y^5*z^4 + 936*y^6*z^4 - 102*z^5 + 1383*y*z^5 - 4579*y^2*z^5 + 5912*y^3*z^5 - 3649*y^4*z^5 + 1143*y^5*z^5 + 180*z^6 - 1053*y*z^6 + 1683*y^2*z^6 - 1359*y^3*z^6 + 873*y^4*z^6 - 114*z^7 + 258*y*z^7 - 210*y^2*z^7 + 390*y^3*z^7 + 24*z^8 + 6*y*z^8 + 78*y^2*z^8)*G[0, 1, 1, y])/ (9*(-1 + y)^2*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (4*(-45*y^4 - 51*y^5 + 51*y^6 - 17*y^7 - 21*y^3*z - 225*y^4*z + 474*y^5*z - 178*y^6*z + 6*y^7*z - 18*y^2*z^2 - 180*y^3*z^2 + 909*y^4*z^2 - 593*y^5*z^2 + 39*y^6*z^2 + 18*y*z^3 - 57*y^2*z^3 + 669*y^3*z^3 - 856*y^4*z^3 + 153*y^5*z^3 - 117*y*z^4 + 408*y^2*z^4 - 719*y^3*z^4 + 324*y^4*z^4 - 18*z^5 + 261*y*z^5 - 478*y^2*z^5 + 360*y^3*z^5 + 36*z^6 - 207*y*z^6 + 207*y^2*z^6 - 24*z^7 + 57*y*z^7 + 6*z^8)*G[1, 0, 0, y])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(-176*y^4 + 15*y^5 - 6*y^6 + 43*y^7 + 17*y^3*z - 651*y^4*z + 1200*y^5*z - 337*y^6*z + 15*y^7*z + 328*y^2*z^2 - 1824*y^3*z^2 + 3870*y^4*z^2 - 2090*y^5*z^2 + 147*y^6*z^2 + 81*y*z^3 - 1320*y^2*z^3 + 4164*y^3*z^3 - 3703*y^4*z^3 + 468*y^5*z^3 + 24*z^4 - 363*y*z^4 + 1950*y^2*z^4 - 2921*y^3*z^4 + 702*y^4*z^4 - 105*z^5 + 612*y*z^5 - 1255*y^2*z^5 + 567*y^3*z^5 + 162*z^6 - 432*y*z^6 + 279*y^2*z^6 - 105*z^7 + 102*y*z^7 + 24*z^8)* G[1, 0, 1, y])/(9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(-45*y^6 + 30*y^7 - 21*y^8 + 36*y^9 - 159*y^5*z + 195*y^6*z - 81*y^7*z + 141*y^8*z - 273*y^4*z^2 + 642*y^5*z^2 - 297*y^6*z^2 + 183*y^7*z^2 + 18*y^8*z^2 - 627*y^3*z^3 + 2163*y^4*z^3 - 1851*y^5*z^3 + 242*y^6*z^3 + 126*y^7*z^3 + 234*y^2*z^4 + 924*y^3*z^4 - 2133*y^4*z^4 - 73*y^5*z^4 + 390*y^6*z^4 + 54*y*z^5 - 897*y^2*z^5 + 513*y^3*z^5 - 1284*y^4*z^5 + 678*y^5*z^5 - 108*y*z^6 + 1113*y^2*z^6 - 1747*y^3*z^6 + 690*y^4*z^6 + 27*z^7 + 27*y*z^7 - 706*y^2*z^7 + 378*y^3*z^7 - 54*z^8 + 33*y*z^8 + 66*y^2*z^8 + 39*z^9 - 30*y*z^9 - 12*z^10)* G[1, 1, 0, y])/(9*y^2*z^3*(-1 + y + z)^3*(y + z)^4) - (2*(58*y^4 - 260*y^5 + 428*y^6 - 308*y^7 + 82*y^8 + 227*y^3*z - 1114*y^4*z + 1980*y^5*z - 1502*y^6*z + 385*y^7*z + 24*y^8*z + 364*y^2*z^2 - 2102*y^3*z^2 + 4234*y^4*z^2 - 3546*y^5*z^2 + 978*y^6*z^2 + 72*y^7*z^2 + 153*y*z^3 - 1482*y^2*z^3 + 3919*y^3*z^3 - 3872*y^4*z^3 + 1210*y^5*z^3 + 72*y^6*z^3 - 12*z^4 - 258*y*z^4 + 1300*y^2*z^4 - 1562*y^3*z^4 + 460*y^4*z^4 + 36*z^5 - 3*y*z^5 + 114*y^2*z^5 - 291*y^3*z^5 - 72*y^4*z^5 - 36*z^6 + 168*y*z^6 - 276*y^2*z^6 - 72*y^3*z^6 + 12*z^7 - 60*y*z^7 - 24*y^2*z^7)*G[1, 1, 1, y])/(3*(-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + (8*(9*y^4 - 9*y^5 + 3*y^6 - 24*y^2*z + 90*y^3*z - 108*y^4*z + 39*y^5*z - 36*y*z^2 + 189*y^2*z^2 - 297*y^3*z^2 + 138*y^4*z^2 - 6*z^3 + 126*y*z^3 - 324*y^2*z^3 + 208*y^3*z^3 + 18*z^4 - 144*y*z^4 + 149*y^2*z^4 - 18*z^5 + 49*y*z^5 + 6*z^6)*G[0, 0, 0, 1, y])/(3*y*z^3*(-1 + y + z)^3* (y + z)^2) - (16*(3*y - 3*y^2 + y^3 - 6*y*z + 3*y^2*z + 3*y*z^2 + z^3)*G[0, 0, 1, 0, y])/(3*z^3*(-1 + y + z)^3) + (4*(-2*y^3 - 27*y^4 + 27*y^5 - 8*y^6 + 38*y^2*z - 186*y^3*z + 270*y^4*z - 121*y^5*z + 12*y^6*z + 58*y*z^2 - 345*y^2*z^2 + 669*y^3*z^2 - 419*y^4*z^2 + 60*y^5*z^2 + 6*z^3 - 204*y*z^3 + 654*y^2*z^3 - 593*y^3*z^3 + 120*y^4*z^3 - 18*z^4 + 246*y*z^4 - 379*y^2*z^4 + 120*y^3*z^4 + 18*z^5 - 98*y*z^5 + 60*y^2*z^5 - 6*z^6 + 12*y*z^6)*G[0, 0, 1, 1, y])/(3*y*z^3*(-1 + y + z)^3* (y + z)^2) + (16*(3*y - 3*y^2 + y^3 - 6*y*z + 3*y^2*z + 3*y*z^2 + z^3)*G[0, 1, 0, 0, y])/(3*z^3*(-1 + y + z)^3) + (8*(-3*y^3 - 6*y^4 + 6*y^5 - 3*y^6 + 15*y^2*z - 72*y^3*z + 105*y^4*z - 51*y^5*z + 6*y^6*z + 27*y*z^2 - 153*y^2*z^2 + 291*y^3*z^2 - 186*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 96*y*z^3 + 300*y^2*z^3 - 283*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 117*y*z^4 - 200*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 58*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)*G[0, 1, 0, 1, y])/(3*y*z^3*(-1 + y + z)^3* (y + z)^2) + (4*(-4 + 3*y - 3*y^2 + 12*z - 6*y*z + 3*y^2*z - 12*z^2 + 3*y*z^2 - 4*z^3)*G[0, 1, 1, 0, y])/ (3*z^3*(-1 + y + z)^3) - (4*(-3*y^3 + 9*y^4 - 9*y^5 + 3*y^6 + 33*y^2*z - 108*y^3*z + 135*y^4*z - 78*y^5*z + 18*y^6*z + 51*y*z^2 - 288*y^2*z^2 + 504*y^3*z^2 - 357*y^4*z^2 + 90*y^5*z^2 + 3*z^3 - 180*y*z^3 + 576*y^2*z^3 - 572*y^3*z^3 + 180*y^4*z^3 - 9*z^4 + 225*y*z^4 - 403*y^2*z^4 + 180*y^3*z^4 + 9*z^5 - 110*y*z^5 + 90*y^2*z^5 - 3*z^6 + 18*y*z^6)*G[0, 1, 1, 1, y])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) + (16*(6*y^3 - 6*y^4 + 2*y^5 - 3*y*z + 21*y^2*z - 33*y^3*z + 13*y^4*z + 15*y*z^2 - 48*y^2*z^2 + 29*y^3*z^2 - 21*y*z^3 + 25*y^2*z^3 + 5*y*z^4 - 2*z^5)*G[1, 0, 0, 0, y])/ (3*z^3*(-1 + y + z)^3*(y + z)^2) + (4*(-9*y^4 + 3*y^5 - 3*y^6 + 3*y^7 + 24*y^3*z - 99*y^4*z + 132*y^5*z - 51*y^6*z + 6*y^7*z + 57*y^2*z^2 - 279*y^3*z^2 + 462*y^4*z^2 - 252*y^5*z^2 + 30*y^6*z^2 + 18*y*z^3 - 237*y^2*z^3 + 588*y^3*z^3 - 472*y^4*z^3 + 66*y^5*z^3 + 6*z^4 - 84*y*z^4 + 369*y^2*z^4 - 467*y^3*z^4 + 90*y^4*z^4 - 24*z^5 + 144*y*z^5 - 277*y^2*z^5 + 90*y^3*z^5 + 36*z^6 - 108*y*z^6 + 66*y^2*z^6 - 24*z^7 + 30*y*z^7 + 6*z^8)*G[1, 0, 0, 1, y])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (4*(-4*y^2 + 42*y^3 - 42*y^4 + 16*y^5 + 3*y*z + 3*y^2*z - 75*y^3*z + 39*y^4*z - 6*z^2 + 9*y*z^2 - 12*y^2*z^2 + 39*y^3*z^2 + 24*z^3 - 45*y*z^3 + 27*y^2*z^3 - 6*y^3*z^3 - 36*z^4 + 51*y*z^4 - 18*y^2*z^4 + 24*z^5 - 18*y*z^5 - 6*z^6)*G[1, 0, 1, 0, y])/ (3*y^2*z^3*(-1 + y + z)^3) - (4*(-9*y^4 + 15*y^5 - 15*y^6 - 3*y^7 + 8*y^8 - 27*y^3*z + 105*y^4*z - 186*y^5*z + 165*y^6*z - 69*y^7*z + 24*y^8*z - 27*y^2*z^2 + 207*y^3*z^2 - 540*y^4*z^2 + 720*y^5*z^2 - 468*y^6*z^2 + 144*y^7*z^2 + 9*y*z^3 + 75*y^2*z^3 - 504*y^3*z^3 + 1068*y^4*z^3 - 985*y^5*z^3 + 354*y^6*z^3 - 48*y*z^4 - 33*y^2*z^4 + 543*y^3*z^4 - 900*y^4*z^4 + 444*y^5*z^4 - 6*z^5 + 126*y*z^5 - 117*y^2*z^5 - 243*y^3*z^5 + 270*y^4*z^5 + 24*z^6 - 180*y*z^6 + 168*y^2*z^6 + 24*y^3*z^6 - 36*z^7 + 129*y*z^7 - 66*y^2*z^7 + 24*z^8 - 36*y*z^8 - 6*z^9)*G[1, 0, 1, 1, y])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + (8*(3*y^3 - 3*y^4 - 3*y*z + 15*y^2*z - 21*y^3*z + 6*y^4*z + 12*y*z^2 - 33*y^2*z^2 + 18*y^3*z^2 - 15*y*z^3 + 22*y^2*z^3 + 14*y*z^4 + 4*z^5)*G[1, 1, 0, 0, y])/(3*z^3*(-1 + y + z)^3* (y + z)^2) - (4*(9*y^4 - 28*y^5 - 9*y^6 + 27*y^7 - 13*y^8 + 27*y^3*z - 66*y^4*z - 111*y^5*z + 279*y^6*z - 138*y^7*z + 6*y^8*z + 27*y^2*z^2 - 54*y^3*z^2 - 315*y^4*z^2 + 861*y^5*z^2 - 519*y^6*z^2 + 36*y^7*z^2 - 9*y*z^3 + 44*y^2*z^3 - 471*y^3*z^3 + 1323*y^4*z^3 - 1009*y^5*z^3 + 102*y^6*z^3 + 72*y*z^4 - 444*y^2*z^4 + 1260*y^3*z^4 - 1215*y^4*z^4 + 192*y^5*z^4 + 12*z^5 - 234*y*z^5 + 834*y^2*z^5 - 1032*y^3*z^5 + 270*y^4*z^5 - 48*z^6 + 360*y*z^6 - 645*y^2*z^6 + 276*y^3*z^6 + 72*z^7 - 261*y*z^7 + 186*y^2*z^7 - 48*z^8 + 72*y*z^8 + 12*z^9)* G[1, 1, 0, 1, y])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + (4*(-8*y^4 + 12*y^5 - 12*y^6 + 4*y^7 - 22*y^3*z + 66*y^4*z - 66*y^5*z + 26*y^6*z - 8*y^2*z^2 + 78*y^3*z^2 - 120*y^4*z^2 + 58*y^5*z^2 + 9*y*z^3 - 9*y^2*z^3 - 45*y^3*z^3 + 15*y^4*z^3 + 6*y^5*z^3 + 6*z^4 - 57*y*z^4 + 102*y^2*z^4 - 111*y^3*z^4 + 30*y^4*z^4 - 24*z^5 + 117*y*z^5 - 165*y^2*z^5 + 60*y^3*z^5 + 36*z^6 - 99*y*z^6 + 60*y^2*z^6 - 24*z^7 + 30*y*z^7 + 6*z^8)* G[1, 1, 1, 0, y])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (28*(4*y^3 + 17*y^2*z + 22*y*z^2 + 3*z^3)*G[1, 1, 1, 1, y])/ (3*y*z^3*(y + z)^2) - (64*G[0, 0, 0, 1, 1, y])/z^3 - (64*G[0, 0, 1, 0, 1, y])/z^3 + (96*G[0, 0, 1, 1, 1, y])/z^3 - (32*G[0, 1, 0, 0, 1, y])/z^3 + (128*G[0, 1, 0, 1, 1, y])/z^3 + (32*G[0, 1, 1, 0, 1, y])/z^3 - (112*G[0, 1, 1, 1, 1, y])/z^3 - (16*G[1, 0, 0, 0, 1, y])/z^3 + (80*G[1, 0, 0, 1, 1, y])/z^3 + (112*G[1, 0, 1, 0, 1, y])/z^3 - (160*G[1, 0, 1, 1, 1, y])/z^3 + (32*G[1, 1, 0, 0, 1, y])/z^3 - (96*G[1, 1, 0, 1, 1, y])/z^3 - (64*G[1, 1, 1, 0, 1, y])/z^3) + G[1 - y, z]* ((-6297*y^2 + 11948*y^3 - 5651*y^4 - 18288*y*z + 51167*y^2*z - 37628*y^3*z + 4749*y^4*z + 558*z^2 + 25656*y*z^2 - 35256*y^2*z^2 + 4749*y^3*z^2 - 1014*z^3 - 2823*y*z^3 - 4749*y^2*z^3 + 456*z^4 - 4749*y*z^4)/(27*(-1 + y)*y*z^2*(-1 + y + z)*(y + z)^2) - (2*(435*y^4 - 863*y^5 + 593*y^6 - 165*y^7 + 1455*y^3*z - 4366*y^4*z + 4527*y^5*z - 1850*y^6*z + 234*y^7*z + 2115*y^2*z^2 - 9288*y^3*z^2 + 13032*y^4*z^2 - 7035*y^5*z^2 + 1176*y^6*z^2 - 9*y*z^3 - 4708*y^2*z^3 + 12340*y^3*z^3 - 9792*y^4*z^3 + 2268*y^5*z^3 - 51*y*z^4 + 3395*y^2*z^4 - 5147*y^3*z^4 + 2100*y^4*z^4 - 24*z^5 + 189*y*z^5 - 810*y^2*z^5 + 942*y^3*z^5 + 36*z^6 - 117*y*z^6 + 180*y^2*z^6 - 12*z^7 + 12*y*z^7)*G[0, 0, y])/ (9*(-1 + y)*y*z^3*(-1 + y + z)^2*(y + z)^3) + ((-1355*y^5 + 6295*y^6 - 12074*y^7 + 12002*y^8 - 6187*y^9 + 1319*y^10 + 2064*y^4*z - 4737*y^5*z - 5204*y^6*z + 24998*y^7*z - 27360*y^8*z + 11843*y^9*z - 1604*y^10*z + 15375*y^3*z^2 - 77469*y^4*z^2 + 140292*y^5*z^2 - 104720*y^6*z^2 + 16242*y^7*z^2 + 15834*y^8*z^2 - 5785*y^9*z^2 + 231*y^10*z^2 + 15251*y^2*z^3 - 118795*y^3*z^3 + 314903*y^4*z^3 - 382902*y^5*z^3 + 222097*y^6*z^3 - 52502*y^7*z^3 + 1819*y^8*z^3 + 129*y^9*z^3 + 8544*y*z^4 - 92238*y^2*z^4 + 325949*y^3*z^4 - 525239*y^4*z^4 + 427068*y^5*z^4 - 172424*y^6*z^4 + 30473*y^7*z^4 - 2133*y^8*z^4 - 15*z^5 - 29112*y*z^5 + 178911*y^2*z^5 - 400585*y^3*z^5 + 433791*y^4*z^5 - 241824*y^5*z^5 + 65161*y^6*z^5 - 7137*y^7*z^5 + 240*z^6 + 33885*y*z^6 - 143495*y^2*z^6 + 229878*y^3*z^6 - 183912*y^4*z^6 + 73151*y^5*z^6 - 11367*y^6*z^6 - 558*z^7 - 13035*y*z^7 + 41859*y^2*z^7 - 58500*y^3*z^7 + 39927*y^4*z^7 - 9693*y^5*z^7 + 456*z^8 - 2001*y*z^8 - 81*y^2*z^8 + 7257*y^3*z^8 - 4011*y^4*z^8 - 123*z^9 + 1719*y*z^9 - 207*y^2*z^9 - 579*y^3*z^9)* G[0, 1, y])/(27*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)^2* (y + z)^3) + ((-829*y^5 + 3423*y^6 - 4215*y^7 + 1621*y^8 - 2950*y^4*z + 14196*y^5*z - 20887*y^6*z + 11454*y^7*z - 1813*y^8*z - 3180*y^3*z^2 + 21510*y^4*z^2 - 41191*y^5*z^2 + 31006*y^6*z^2 - 8391*y^7*z^2 + 246*y^8*z^2 + 2532*y^2*z^3 + 5700*y^3*z^3 - 35754*y^4*z^3 + 44382*y^5*z^3 - 18768*y^6*z^3 + 1314*y^7*z^3 - 189*y*z^4 - 2301*y^2*z^4 - 14367*y^3*z^4 + 39973*y^4*z^4 - 30232*y^5*z^4 + 5334*y^6*z^4 - 54*z^5 + 4014*y*z^5 - 17721*y^2*z^5 + 41190*y^3*z^5 - 42183*y^4*z^5 + 13566*y^5*z^5 + 1278*z^6 - 14355*y*z^6 + 39546*y^2*z^6 - 44523*y^3*z^6 + 19242*y^4*z^6 - 3492*z^7 + 18486*y*z^7 - 28338*y^2*z^7 + 15126*y^3*z^7 + 3366*z^8 - 9054*y*z^8 + 6282*y^2*z^8 - 1098*z^9 + 1098*y*z^9)*G[1, 0, y])/ (27*(-1 + y)*y*(-1 + z)*z^3*(-1 + y + z)^2*(y + z)^4) + (4*(-127*y^2 + 253*y^3 - 126*y^4 - 258*y*z + 690*y^2*z - 462*y^3*z + 30*y^4*z + 12*z^2 + 270*y*z^2 - 330*y^2*z^2 + 30*y^3*z^2 - 24*z^3 + 18*y*z^3 - 30*y^2*z^3 + 12*z^4 - 30*y*z^4)*G[1, 1, y])/ (3*(-1 + y)*y*z^2*(-1 + y + z)*(y + z)^2) + (8*y*(12*y^2 - 26*y^3 + 20*y^4 - 6*y^5 + 42*y*z - 136*y^2*z + 153*y^3*z - 68*y^4*z + 9*y^5*z + 54*z^2 - 252*y*z^2 + 375*y^2*z^2 - 216*y^3*z^2 + 39*y^4*z^2 - 118*z^3 + 319*y*z^3 - 264*y^2*z^3 + 66*y^3*z^3 + 77*z^4 - 122*y*z^4 + 54*y^2*z^4 - 12*z^5 + 21*y*z^5 + 3*z^6)*G[0, 0, 0, y])/(3*(-1 + y)*z^3* (-1 + y + z)^2*(y + z)^3) - (2*(135*y^4 - 665*y^5 + 1264*y^6 - 1142*y^7 + 467*y^8 - 49*y^9 - 10*y^10 + 432*y^3*z - 2640*y^4*z + 5344*y^5*z - 3703*y^6*z - 1056*y^7*z + 2474*y^8*z - 872*y^9*z + 21*y^10*z + 486*y^2*z^2 - 3864*y^3*z^2 + 8706*y^4*z^2 - 3980*y^5*z^2 - 9141*y^6*z^2 + 11997*y^7*z^2 - 4399*y^8*z^2 + 195*y^9*z^2 + 216*y*z^3 - 2320*y^2*z^3 + 6134*y^3*z^3 - 4*y^4*z^3 - 17948*y^5*z^3 + 22270*y^6*z^3 - 8942*y^7*z^3 + 594*y^8*z^3 + 27*z^4 - 735*y*z^4 + 2966*y^2*z^4 + 142*y^3*z^4 - 13662*y^4*z^4 + 19447*y^5*z^4 - 9193*y^6*z^4 + 1008*y^7*z^4 - 96*z^5 + 942*y*z^5 - 1147*y^2*z^5 - 3330*y^3*z^5 + 7569*y^4*z^5 - 5126*y^5*z^5 + 1161*y^6*z^5 + 108*z^6 - 552*y*z^6 + 405*y^2*z^6 + 738*y^3*z^6 - 1671*y^4*z^6 + 891*y^5*z^6 - 54*z^7 + 210*y*z^7 - 225*y^2*z^7 - 396*y^3*z^7 + 384*y^4*z^7 + 15*z^8 - 45*y*z^8 - 63*y^2*z^8 + 66*y^3*z^8)*G[0, 0, 1, y])/(9*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^3) + (2*(-36*y^5 + 108*y^6 - 132*y^7 + 60*y^8 - 117*y^4*z + 456*y^5*z - 813*y^6*z + 618*y^7*z - 144*y^8*z - 108*y^3*z^2 + 651*y^4*z^2 - 1737*y^5*z^2 + 1923*y^6*z^2 - 747*y^7*z^2 + 18*y^8*z^2 + 18*y^2*z^3 + 269*y^3*z^3 - 1680*y^4*z^3 + 2961*y^5*z^3 - 1757*y^6*z^3 + 171*y^7*z^3 + 72*y*z^4 - 481*y^2*z^4 + 155*y^3*z^4 + 1913*y^4*z^4 - 2331*y^5*z^4 + 600*y^6*z^4 + 27*z^5 - 165*y*z^5 + 368*y^2*z^5 + 874*y^3*z^5 - 2301*y^4*z^5 + 1089*y^5*z^5 - 42*z^6 - 114*y*z^6 + 959*y^2*z^6 - 2021*y^3*z^6 + 1146*y^4*z^6 - 27*z^7 + 483*y*z^7 - 1191*y^2*z^7 + 717*y^3*z^7 + 81*z^8 - 333*y*z^8 + 252*y^2*z^8 - 39*z^9 + 39*y*z^9)*G[0, 1, 0, y])/ (9*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^4) - (2*(36*y^4 - 127*y^5 + 131*y^6 + 62*y^7 - 242*y^8 + 193*y^9 - 53*y^10 + 135*y^3*z - 1590*y^4*z + 5423*y^5*z - 8390*y^6*z + 6501*y^7*z - 2378*y^8*z + 293*y^9*z + 6*y^10*z + 162*y^2*z^2 - 3840*y^3*z^2 + 17187*y^4*z^2 - 32632*y^5*z^2 + 30813*y^6*z^2 - 14319*y^7*z^2 + 2698*y^8*z^2 - 69*y^9*z^2 + 171*y*z^3 - 3730*y^2*z^3 + 20555*y^3*z^3 - 46825*y^4*z^3 + 51889*y^5*z^3 - 28232*y^6*z^3 + 6505*y^7*z^3 - 333*y^8*z^3 - 1023*y*z^4 + 9998*y^2*z^4 - 30419*y^3*z^4 + 40983*y^4*z^4 - 26276*y^5*z^4 + 7355*y^6*z^4 - 618*y^7*z^4 + 30*z^5 + 1500*y*z^5 - 8317*y^2*z^5 + 14799*y^3*z^5 - 11511*y^4*z^5 + 4141*y^5*z^5 - 660*y^6*z^5 - 90*z^6 - 417*y*z^6 + 1260*y^2*z^6 - 1080*y^3*z^6 + 714*y^4*z^6 - 441*y^5*z^6 + 90*z^7 - 429*y*z^7 + 837*y^2*z^7 - 387*y^3*z^7 - 165*y^4*z^7 - 30*z^8 + 198*y*z^8 - 162*y^2*z^8 - 24*y^3*z^8)* G[0, 1, 1, y])/(9*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) - (4*(61*y^5 - 201*y^6 + 219*y^7 - 79*y^8 + 238*y^4*z - 887*y^5*z + 1072*y^6*z - 435*y^7*z + 12*y^8*z + 336*y^3*z^2 - 1535*y^4*z^2 + 2168*y^5*z^2 - 1041*y^6*z^2 + 72*y^7*z^2 + 6*y^2*z^3 - 765*y^3*z^3 + 1873*y^4*z^3 - 1336*y^5*z^3 + 240*y^6*z^3 + 9*y*z^4 - 186*y^2*z^4 + 984*y^3*z^4 - 1251*y^4*z^4 + 516*y^5*z^4 - 144*y*z^5 + 723*y^2*z^5 - 1155*y^3*z^5 + 684*y^4*z^5 - 36*z^6 + 369*y*z^6 - 789*y^2*z^6 + 528*y^3*z^6 + 72*z^7 - 270*y*z^7 + 216*y^2*z^7 - 36*z^8 + 36*y*z^8)* G[1, 0, 0, y])/(9*(-1 + y)*y*z^3*(-1 + y + z)^2*(y + z)^4) - (2*(171*y^4 - 898*y^5 + 1901*y^6 - 2068*y^7 + 1213*y^8 - 362*y^9 + 43*y^10 + 459*y^3*z - 3564*y^4*z + 10181*y^5*z - 14213*y^6*z + 10293*y^7*z - 3590*y^8*z + 419*y^9*z + 15*y^10*z + 378*y^2*z^2 - 5310*y^3*z^2 + 20727*y^4*z^2 - 36157*y^5*z^2 + 31500*y^6*z^2 - 13116*y^7*z^2 + 1939*y^8*z^2 + 39*y^9*z^2 - 45*y*z^3 - 2586*y^2*z^3 + 17364*y^3*z^3 - 40569*y^4*z^3 + 43797*y^5*z^3 - 22224*y^6*z^3 + 4344*y^7*z^3 - 81*y^8*z^3 - 27*z^4 - 360*y*z^4 + 6837*y^2*z^4 - 23358*y^3*z^4 + 32376*y^4*z^4 - 20643*y^5*z^4 + 5682*y^6*z^4 - 507*y^7*z^4 + 90*z^5 + 927*y*z^5 - 6645*y^2*z^5 + 12822*y^3*z^5 - 10836*y^4*z^5 + 4539*y^5*z^5 - 915*y^6*z^5 - 117*z^6 - 441*y*z^6 + 1818*y^2*z^6 - 2358*y^3*z^6 + 1827*y^4*z^6 - 783*y^5*z^6 + 63*z^7 - 198*y*z^7 + 306*y^2*z^7 + 90*y^3*z^7 - 315*y^4*z^7 - 9*z^8 + 135*y*z^8 - 99*y^2*z^8 - 45*y^3*z^8)*G[1, 0, 1, y])/(9*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^3) - (2*(-36*y^4 + 63*y^5 - 39*y^6 - 15*y^7 + 27*y^8 - 81*y^3*z + 141*y^4*z - 51*y^5*z - 99*y^6*z + 90*y^7*z - 27*y^2*z^2 - 30*y^3*z^2 + 294*y^4*z^2 - 345*y^5*z^2 + 72*y^6*z^2 + 36*y^7*z^2 + 45*y*z^3 - 119*y^2*z^3 + 231*y^3*z^3 + 93*y^4*z^3 - 511*y^5*z^3 + 225*y^6*z^3 + 27*z^4 - 237*y*z^4 + 199*y^2*z^4 + 838*y^3*z^4 - 1514*y^4*z^4 + 579*y^5*z^4 - 66*z^5 + 132*y*z^5 + 730*y^2*z^5 - 1666*y^3*z^5 + 762*y^4*z^5 + 18*z^6 + 282*y*z^6 - 858*y^2*z^6 + 522*y^3*z^6 + 36*z^7 - 201*y*z^7 + 165*y^2*z^7 - 15*z^8 + 15*y*z^8)*G[1, 1, 0, y])/ (9*(-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + (112*(2*y + 3*z)*G[1, 1, 1, y])/(3*z^2*(y + z)^2) - (4*(-14*y^5 + 42*y^6 - 42*y^7 + 14*y^8 - 30*y^4*z + 102*y^5*z - 114*y^6*z + 42*y^7*z - 12*y^3*z^2 + 72*y^4*z^2 - 102*y^5*z^2 + 42*y^6*z^2 + 8*y^2*z^3 + 30*y^3*z^3 - 84*y^4*z^3 + 73*y^5*z^3 - 18*y^6*z^3 - 42*y*z^4 + 192*y^2*z^4 - 294*y^3*z^4 + 225*y^4*z^4 - 54*y^5*z^4 - 18*z^5 + 108*y*z^5 - 210*y^2*z^5 + 201*y^3*z^5 - 54*y^4*z^5 + 18*z^6 - 54*y*z^6 + 63*y^2*z^6 - 18*y^3*z^6)* G[0, 0, 0, 1, y])/(3*(-1 + y)^3*y^2*z^3*(y + z)^3) - (8*(2*y^5 + 6*y^4*z + 6*y^3*z^2 - 11*y^2*z^3 + 6*y^3*z^3 - 15*y*z^4 + 18*y^2*z^4 - 6*z^5 + 18*y*z^5 + 6*z^6)* G[0, 0, 1, 0, y])/(3*y^2*z^3*(y + z)^3) + (4*(6*y^4 - 18*y^5 + 18*y^6 - 6*y^7 + 18*y^3*z - 42*y^4*z - 10*y^5*z + 78*y^6*z - 48*y^7*z + 4*y^8*z + 18*y^2*z^2 - 28*y^3*z^2 - 108*y^4*z^2 + 228*y^5*z^2 - 122*y^6*z^2 + 12*y^7*z^2 + 9*y*z^3 + 4*y^2*z^3 - 154*y^3*z^3 + 240*y^4*z^3 - 133*y^5*z^3 + 16*y^6*z^3 + 5*y*z^4 - 55*y^2*z^4 + 75*y^3*z^4 - 95*y^4*z^4 + 16*y^5*z^4 + 4*z^5 - 24*y*z^5 + 36*y^2*z^5 - 82*y^3*z^5 + 12*y^4*z^5 - 4*z^6 + 12*y*z^6 - 30*y^2*z^6 + 4*y^3*z^6)*G[0, 0, 1, 1, y])/((-1 + y)^3*y^2*z^3*(y + z)^3) - (8*(-5*y^2 + 6*y^3 - 15*y*z + 18*y^2*z - 6*z^2 + 18*y*z^2 + 6*z^3)* G[0, 1, 0, 0, y])/(3*y^2*(y + z)^3) + (4*(6*y^4 - 18*y^5 + 18*y^6 - 6*y^7 + 18*y^3*z - 34*y^4*z - 26*y^5*z + 86*y^6*z - 48*y^7*z + 4*y^8*z + 18*y^2*z^2 - 8*y^3*z^2 - 144*y^4*z^2 + 244*y^5*z^2 - 122*y^6*z^2 + 12*y^7*z^2 + 3*y*z^3 + 20*y^2*z^3 - 134*y^3*z^3 + 180*y^4*z^3 - 89*y^5*z^3 + 8*y^6*z^3 - 9*y*z^4 + 19*y^2*z^4 - 43*y^3*z^4 + 5*y^4*z^4 - 8*y^5*z^4 - 4*z^5 + 24*y*z^5 - 56*y^2*z^5 + 12*y^3*z^5 - 12*y^4*z^5 + 4*z^6 - 12*y*z^6 - 4*y^3*z^6)* G[0, 1, 0, 1, y])/((-1 + y)^3*y^2*z^3*(y + z)^3) - (4*(4*y^5 + 12*y^4*z + 12*y^3*z^2 + y^2*z^3 - 6*y^3*z^3 + 15*y*z^4 - 18*y^2*z^4 + 6*z^5 - 18*y*z^5 - 6*z^6)*G[0, 1, 1, 0, y])/ (3*y^2*z^3*(y + z)^3) - (4*(-2*y^4 + 6*y^5 - 6*y^6 + 2*y^7 + 114*y^3*z - 294*y^4*z + 246*y^5*z - 66*y^6*z + 294*y^2*z^2 - 738*y^3*z^2 + 618*y^4*z^2 - 174*y^5*z^2 - 27*z^3 + 335*y*z^3 - 699*y^2*z^3 + 573*y^3*z^3 - 146*y^4*z^3 + 48*z^4 - 96*y*z^4 + 120*y^2*z^4 + 36*y^3*z^4 + 24*y*z^5 + 84*y^2*z^5 + 36*y*z^6)* G[0, 1, 1, 1, y])/(3*(-1 + y)^3*y*z^3*(y + z)^3) - (64*y*(y^2 + 3*y*z + 3*z^2)*G[1, 0, 0, 0, y])/(3*z^3*(y + z)^3) - (4*(3*y^4 - 12*y^5 + 18*y^6 - 12*y^7 + 3*y^8 + 9*y^3*z - 48*y^4*z + 80*y^5*z - 50*y^6*z + 7*y^7*z + 2*y^8*z + 9*y^2*z^2 - 68*y^3*z^2 + 120*y^4*z^2 - 70*y^5*z^2 + 3*y^6*z^2 + 6*y^7*z^2 + 6*y*z^3 - 62*y^2*z^3 + 126*y^3*z^3 - 102*y^4*z^3 + 26*y^5*z^3 - 23*y*z^4 + 77*y^2*z^4 - 113*y^3*z^4 + 57*y^4*z^4 - 16*y^5*z^4 - 6*z^5 + 36*y*z^5 - 76*y^2*z^5 + 46*y^3*z^5 - 18*y^4*z^5 + 6*z^6 - 18*y*z^6 + 12*y^2*z^6 - 6*y^3*z^6)*G[1, 0, 0, 1, y])/ ((-1 + y)^3*y^2*z^3*(y + z)^3) + (16*(2*y^5 + 6*y^4*z + 6*y^3*z^2 + 13*y^2*z^3 - 6*y^3*z^3 + 15*y*z^4 - 18*y^2*z^4 + 6*z^5 - 18*y*z^5 - 6*z^6)* G[1, 0, 1, 0, y])/(3*y^2*z^3*(y + z)^3) + (4*(6*y^4 - 20*y^5 + 24*y^6 - 12*y^7 + 2*y^8 + 18*y^3*z - 92*y^4*z + 148*y^5*z - 88*y^6*z + 10*y^7*z + 4*y^8*z + 18*y^2*z^2 - 144*y^3*z^2 + 264*y^4*z^2 - 164*y^5*z^2 + 14*y^6*z^2 + 12*y^7*z^2 + 9*y*z^3 - 114*y^2*z^3 + 234*y^3*z^3 - 180*y^4*z^3 + 33*y^5*z^3 + 6*y^6*z^3 - 31*y*z^4 + 91*y^2*z^4 - 127*y^3*z^4 + 45*y^4*z^4 - 14*y^5*z^4 - 6*z^5 + 36*y*z^5 - 80*y^2*z^5 + 32*y^3*z^5 - 18*y^4*z^5 + 6*z^6 - 18*y*z^6 + 6*y^2*z^6 - 6*y^3*z^6)*G[1, 0, 1, 1, y])/((-1 + y)^3*y^2*z^3*(y + z)^3) + (8*(-13*y^2 + 6*y^3 - 15*y*z + 18*y^2*z - 6*z^2 + 18*y*z^2 + 6*z^3)* G[1, 1, 0, 0, y])/(3*y^2*(y + z)^3) - (4*(18*y^4 - 56*y^5 + 60*y^6 - 24*y^7 + 2*y^8 + 54*y^3*z - 144*y^4*z + 48*y^5*z + 132*y^6*z - 102*y^7*z + 12*y^8*z + 54*y^2*z^2 - 120*y^3*z^2 - 144*y^4*z^2 + 444*y^5*z^2 - 270*y^6*z^2 + 36*y^7*z^2 + 45*y*z^3 - 76*y^2*z^3 - 240*y^3*z^3 + 510*y^4*z^3 - 329*y^5*z^3 + 54*y^6*z^3 + 15*y*z^4 - 159*y^2*z^4 + 267*y^3*z^4 - 297*y^4*z^4 + 66*y^5*z^4 + 18*z^5 - 108*y*z^5 + 192*y^2*z^5 - 264*y^3*z^5 + 54*y^4*z^5 - 18*z^6 + 54*y*z^6 - 90*y^2*z^6 + 18*y^3*z^6)*G[1, 1, 0, 1, y])/(3*(-1 + y)^3*y^2*z^3* (y + z)^3) - (4*(16*y^5 + 48*y^4*z + 48*y^3*z^2 + 53*y^2*z^3 - 30*y^3*z^3 + 75*y*z^4 - 90*y^2*z^4 + 30*z^5 - 90*y*z^5 - 30*z^6)* G[1, 1, 1, 0, y])/(3*y^2*z^3*(y + z)^3) + (16*G[0, 0, 0, 0, 1, y])/ z^3 - (32*G[0, 0, 1, 0, 1, y])/z^3 + (64*G[0, 0, 1, 1, 1, y])/z^3 - (32*G[0, 1, 0, 0, 1, y])/z^3 + (64*G[0, 1, 0, 1, 1, y])/z^3 + (32*G[0, 1, 1, 0, 1, y])/z^3 + (16*G[1, 0, 0, 0, 1, y])/z^3 - (32*G[1, 0, 0, 1, 1, y])/z^3 - (64*G[1, 0, 1, 0, 1, y])/z^3 + (64*G[1, 0, 1, 1, 1, y])/z^3 + (32*G[1, 1, 0, 0, 1, y])/z^3 - (64*G[1, 1, 0, 1, 1, y])/z^3 + (64*G[1, 1, 1, 0, 1, y])/z^3) + (4*(37*y^2 - 141*y^3 + 201*y^4 - 143*y^5 + 30*y^6 + 75*y*z - 426*y^2*z + 807*y^3*z - 684*y^4*z + 180*y^5*z + 30*z^2 - 405*y*z^2 + 1191*y^2*z^2 - 1314*y^3*z^2 + 450*y^4*z^2 - 120*z^3 + 765*y*z^3 - 1268*y^2*z^3 + 600*y^3*z^3 + 180*z^4 - 615*y*z^4 + 450*y^2*z^4 - 120*z^5 + 180*y*z^5 + 30*z^6)*G[1, 1, 1, 1, 0, y])/ (3*y^2*(-1 + y + z)^3*(y + z)^3) + (4*(27 - 89*y + 90*y^2 - 36*y^3 - 108*z + 267*y*z - 180*y^2*z + 36*y^3*z + 162*z^2 - 267*y*z^2 + 90*y^2*z^2 - 108*z^3 + 89*y*z^3 + 27*z^4)*G[1, 1, 1, 1, 0, z])/(3*y*z^3*(-1 + y + z)^3) - (8*(9 - 29*y + 30*y^2 - 12*y^3 - 36*z + 87*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 87*y*z^2 + 30*y^2*z^2 - 36*z^3 + 29*y*z^3 + 9*z^4)* G[1, 1, 1 - y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3) + (8*(9 - 29*y + 30*y^2 - 12*y^3 - 36*z + 87*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 87*y*z^2 + 30*y^2*z^2 - 36*z^3 + 29*y*z^3 + 9*z^4)* G[1, 1, 1 - y, 1, 0, z])/(3*y*z^3*(-1 + y + z)^3) - (8*(9 - 29*y + 30*y^2 - 12*y^3 - 36*z + 87*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 87*y*z^2 + 30*y^2*z^2 - 36*z^3 + 29*y*z^3 + 9*z^4)* G[1, 1, 1 - y, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3) + (8*(9*y - 35*y^2 + 36*y^3 - 18*y^4 - 30*y*z + 87*y^2*z - 54*y^3*z + 12*y^4*z - 12*z^2 + 72*y*z^2 - 105*y^2*z^2 + 30*y^3*z^2 + 48*z^3 - 126*y*z^3 + 89*y^2*z^3 - 12*y^3*z^3 - 72*z^4 + 111*y*z^4 - 36*y^2*z^4 + 48*z^5 - 36*y*z^5 - 12*z^6)*G[1, 1, 1 - y, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3) + (32*(-1 + 3*z - 3*z^2 + z^3)* G[1, 1 - y, 0, 0, 0, z])/(3*z^3*(-1 + y + z)^3) - (8*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)* G[1, 1 - y, 0, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3) + (8*(3 - 7*y + 10*y^2 - 4*y^3 - 12*z + 21*y*z - 20*y^2*z + 4*y^3*z + 18*z^2 - 21*y*z^2 + 10*y^2*z^2 - 12*z^3 + 7*y*z^3 + 3*z^4)* G[1, 1 - y, 0, 1, 0, z])/(y*z^3*(-1 + y + z)^3) - (8*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)* G[1, 1 - y, 0, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3) - (4*(27 - 79*y + 90*y^2 - 36*y^3 - 108*z + 237*y*z - 180*y^2*z + 36*y^3*z + 162*z^2 - 237*y*z^2 + 90*y^2*z^2 - 108*z^3 + 79*y*z^3 + 27*z^4)*G[1, 1 - y, 0, 1 - y, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3) + (4*(9*y - 13*y^2 + 24*y^3 - 6*y^4 - 42*y*z + 57*y^2*z - 66*y^3*z + 12*y^4*z + 12*z^2 + 36*y*z^2 - 39*y^2*z^2 + 30*y^3*z^2 - 48*z^3 + 54*y*z^3 - 41*y^2*z^3 + 12*y^3*z^3 + 72*z^4 - 93*y*z^4 + 36*y^2*z^4 - 48*z^5 + 36*y*z^5 + 12*z^6)*G[1, 1 - y, 0, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3) + (8*(3 - 7*y + 10*y^2 - 4*y^3 - 12*z + 21*y*z - 20*y^2*z + 4*y^3*z + 18*z^2 - 21*y*z^2 + 10*y^2*z^2 - 12*z^3 + 7*y*z^3 + 3*z^4)* G[1, 1 - y, 1, 0, 0, z])/(y*z^3*(-1 + y + z)^3) + (16*(-1 + 3*z - 3*z^2 + z^3)*G[1, 1 - y, 1, 0, 1 - y, z])/ (3*z^3*(-1 + y + z)^3) + (8*(9 - 29*y + 30*y^2 - 12*y^3 - 36*z + 87*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 87*y*z^2 + 30*y^2*z^2 - 36*z^3 + 29*y*z^3 + 9*z^4)*G[1, 1 - y, 1, 1, 0, z])/ (3*y*z^3*(-1 + y + z)^3) + (16*(-1 + 3*z - 3*z^2 + z^3)* G[1, 1 - y, 1, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^3) - (8*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)* G[1, 1 - y, 1 - y, 0, 0, z])/(3*y*z^3*(-1 + y + z)^3) - (4*(27 - 79*y + 90*y^2 - 36*y^3 - 108*z + 237*y*z - 180*y^2*z + 36*y^3*z + 162*z^2 - 237*y*z^2 + 90*y^2*z^2 - 108*z^3 + 79*y*z^3 + 27*z^4)*G[1, 1 - y, 1 - y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3) + (4*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)* G[1, 1 - y, 1 - y, 1, 0, z])/(3*y*z^3*(-1 + y + z)^3) - (4*(27 - 79*y + 90*y^2 - 36*y^3 - 108*z + 237*y*z - 180*y^2*z + 36*y^3*z + 162*z^2 - 237*y*z^2 + 90*y^2*z^2 - 108*z^3 + 79*y*z^3 + 27*z^4)*G[1, 1 - y, 1 - y, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3) + (4*(27*y - 71*y^2 + 84*y^3 - 30*y^4 - 114*y*z + 231*y^2*z - 186*y^3*z + 36*y^4*z + 12*z^2 + 144*y*z^2 - 213*y^2*z^2 + 90*y^3*z^2 - 48*z^3 - 18*y*z^3 + 17*y^2*z^3 + 12*y^3*z^3 + 72*z^4 - 75*y*z^4 + 36*y^2*z^4 - 48*z^5 + 36*y*z^5 + 12*z^6)* G[1, 1 - y, 1 - y, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3) + (16*(-1 + 3*z - 3*z^2 + z^3)*G[1, 1 - y, -y, 0, 1 - y, z])/ (3*z^3*(-1 + y + z)^3) + (16*(-1 + 3*z - 3*z^2 + z^3)* G[1, 1 - y, -y, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^3) + (4*(27*y - 71*y^2 + 84*y^3 - 30*y^4 - 114*y*z + 231*y^2*z - 186*y^3*z + 36*y^4*z + 12*z^2 + 144*y*z^2 - 213*y^2*z^2 + 90*y^3*z^2 - 48*z^3 - 18*y*z^3 + 17*y^2*z^3 + 12*y^3*z^3 + 72*z^4 - 75*y*z^4 + 36*y^2*z^4 - 48*z^5 + 36*y*z^5 + 12*z^6)* G[1, 1 - y, -y, 1 - y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3) + (4*(9*y - 29*y^2 + 27*y^3 - 9*y^4 - 39*y*z + 96*y^2*z - 63*y^3*z + 12*y^4*z + 6*z^2 + 45*y*z^2 - 87*y^2*z^2 + 30*y^3*z^2 - 24*z^3 + 9*y*z^3 + 2*y^2*z^3 + 6*y^3*z^3 + 36*z^4 - 42*y*z^4 + 18*y^2*z^4 - 24*z^5 + 18*y*z^5 + 6*z^6)*G[1, 1 - y, -y, -y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3) - (16*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 0, 0, 0, 1 - y, z])/(3*y*z^2*(y + z)^3) + (8*(9*y^3 - 24*y^4 + 18*y^5 - 3*y^7 + 27*y^2*z - 132*y^3*z + 204*y^4*z - 114*y^5*z + 9*y^6*z + 6*y^7*z + 27*y*z^2 - 228*y^2*z^2 + 432*y^3*z^2 - 282*y^4*z^2 + 33*y^5*z^2 + 18*y^6*z^2 + 9*z^3 - 152*y*z^3 + 312*y^2*z^3 - 222*y^3*z^3 + 17*y^4*z^3 + 18*y^5*z^3 - 24*z^4 + 42*y*z^4 - 42*y^2*z^4 - 36*y^3*z^4 + 6*y^4*z^4 - 12*y*z^5 - 42*y^2*z^5 - 18*y*z^6)*G[1 - y, 0, 0, 1, 0, z])/(3*(-1 + y)^3*y*z^3*(y + z)^3) - (16*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 0, 0, 1 - y, 0, z])/(3*y*z^2*(y + z)^3) - (8*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[1 - y, 0, 0, 1 - y, 1 - y, z])/(y*z^2*(y + z)^3) - (4*(18*y^4 - 44*y^5 + 24*y^6 + 12*y^7 - 10*y^8 + 54*y^3*z - 129*y^4*z + 3*y^5*z + 177*y^6*z - 117*y^7*z + 12*y^8*z + 54*y^2*z^2 - 105*y^3*z^2 - 189*y^4*z^2 + 489*y^5*z^2 - 285*y^6*z^2 + 36*y^7*z^2 + 18*y*z^3 - 55*y^2*z^3 - 105*y^3*z^3 + 249*y^4*z^3 - 161*y^5*z^3 + 18*y^6*z^3 - 57*y*z^4 + 165*y^2*z^4 - 273*y^3*z^4 + 99*y^4*z^4 - 42*y^5*z^4 - 18*z^5 + 108*y*z^5 - 240*y^2*z^5 + 96*y^3*z^5 - 54*y^4*z^5 + 18*z^6 - 54*y*z^6 + 18*y^2*z^6 - 18*y^3*z^6)*G[1 - y, 0, 0, -y, 1 - y, z])/ (3*(-1 + y)^3*y^2*z^3*(y + z)^3) + (8*(9*y^3 - 24*y^4 + 18*y^5 - 3*y^7 + 27*y^2*z - 120*y^3*z + 168*y^4*z - 78*y^5*z - 3*y^6*z + 6*y^7*z + 27*y*z^2 - 198*y^2*z^2 + 342*y^3*z^2 - 192*y^4*z^2 + 3*y^5*z^2 + 18*y^6*z^2 + 9*z^3 - 127*y*z^3 + 237*y^2*z^3 - 147*y^3*z^3 - 8*y^4*z^3 + 18*y^5*z^3 - 21*z^4 + 33*y*z^4 - 33*y^2*z^4 - 39*y^3*z^4 + 6*y^4*z^4 - 12*y*z^5 - 42*y^2*z^5 - 18*y*z^6)*G[1 - y, 0, 1, 0, 0, z])/ (3*(-1 + y)^3*y*z^3*(y + z)^3) + (4*(2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)*G[1 - y, 0, 1, 0, 1 - y, z])/(3*z^3*(-1 + y + z)^2* (y + z)^3) + (4*(9*y^3 - 44*y^4 + 82*y^5 - 71*y^6 + 26*y^7 - y^8 - y^9 + 27*y^2*z - 150*y^3*z + 286*y^4*z - 184*y^5*z - 75*y^6*z + 152*y^7*z - 62*y^8*z + 6*y^9*z + 27*y*z^2 - 192*y^2*z^2 + 405*y^3*z^2 - 164*y^4*z^2 - 453*y^5*z^2 + 606*y^6*z^2 - 259*y^7*z^2 + 30*y^8*z^2 + 9*z^3 - 105*y*z^3 + 276*y^2*z^3 - 36*y^3*z^3 - 711*y^4*z^3 + 957*y^5*z^3 - 450*y^6*z^3 + 60*y^7*z^3 - 27*z^4 + 126*y*z^4 - 57*y^2*z^4 - 429*y^3*z^4 + 744*y^4*z^4 - 417*y^5*z^4 + 60*y^6*z^4 + 27*z^5 - 57*y*z^5 - 75*y^2*z^5 + 315*y^3*z^5 - 258*y^4*z^5 + 30*y^5*z^5 - 9*z^6 + 3*y*z^6 + 99*y^2*z^6 - 153*y^3*z^6 + 6*y^4*z^6 + 24*y*z^7 - 78*y^2*z^7 - 18*y*z^8)*G[1 - y, 0, 1, 1, 0, z])/(3*(-1 + y)^3*y*z^3* (-1 + y + z)^2*(y + z)^3) + (4*(2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)*G[1 - y, 0, 1, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^2*(y + z)^3) - (16*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 0, 1 - y, 0, 0, z])/(3*y*z^2*(y + z)^3) - (8*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[1 - y, 0, 1 - y, 0, 1 - y, z])/(y*z^2*(y + z)^3) - (8*(3*y^3 - 8*y^4 + 6*y^5 - y^7 + 9*y^2*z - 8*y^3*z - 40*y^4*z + 70*y^5*z - 33*y^6*z + 2*y^7*z + 9*y*z^2 + 14*y^2*z^2 - 126*y^3*z^2 + 176*y^4*z^2 - 79*y^5*z^2 + 6*y^6*z^2 + 3*z^3 + 19*y*z^3 - 105*y^2*z^3 + 135*y^3*z^3 - 64*y^4*z^3 + 6*y^5*z^3 + z^4 - 13*y*z^4 + 13*y^2*z^4 - 21*y^3*z^4 + 2*y^4*z^4 - 4*y*z^5 - 14*y^2*z^5 - 6*y*z^6)*G[1 - y, 0, 1 - y, 1, 0, z])/ ((-1 + y)^3*y*z^3*(y + z)^3) - (8*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 0, 1 - y, 1 - y, 0, z])/(y*z^2*(y + z)^3) - (28*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[1 - y, 0, 1 - y, 1 - y, 1 - y, z])/(3*y*z^2*(y + z)^3) + (4*(6*y^4 - 14*y^5 + 6*y^6 + 6*y^7 - 4*y^8 + 18*y^3*z - 69*y^4*z + 79*y^5*z - 19*y^6*z - 13*y^7*z + 4*y^8*z + 18*y^2*z^2 - 103*y^3*z^2 + 141*y^4*z^2 - 41*y^5*z^2 - 27*y^6*z^2 + 12*y^7*z^2 + 6*y*z^3 - 83*y^2*z^3 + 161*y^3*z^3 - 117*y^4*z^3 + 17*y^5*z^3 + 4*y^6*z^3 - 31*y*z^4 + 97*y^2*z^4 - 145*y^3*z^4 + 63*y^4*z^4 - 20*y^5*z^4 - 8*z^5 + 48*y*z^5 - 104*y^2*z^5 + 52*y^3*z^5 - 24*y^4*z^5 + 8*z^6 - 24*y*z^6 + 12*y^2*z^6 - 8*y^3*z^6)* G[1 - y, 0, 1 - y, -y, 1 - y, z])/((-1 + y)^3*y^2*z^3*(y + z)^3) - (4*(-3*y^5 + 72*y^3*z - 153*y^4*z + 75*y^5*z + 180*y^2*z^2 - 513*y^3*z^2 + 333*y^4*z^2 + 134*y*z^3 - 631*y^2*z^3 + 575*y^3*z^3 + 18*z^4 - 304*y*z^4 + 469*y^2*z^4 - 36*z^5 + 170*y*z^5 + 18*z^6)* G[1 - y, 0, -y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^2*(y + z)^3) - (4*(-3*y^5 + 72*y^3*z - 153*y^4*z + 75*y^5*z + 180*y^2*z^2 - 513*y^3*z^2 + 333*y^4*z^2 + 134*y*z^3 - 631*y^2*z^3 + 575*y^3*z^3 + 18*z^4 - 304*y*z^4 + 469*y^2*z^4 - 36*z^5 + 170*y*z^5 + 18*z^6)* G[1 - y, 0, -y, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^2*(y + z)^3) - (4*(18*y^4 - 68*y^5 + 96*y^6 - 60*y^7 + 14*y^8 + 54*y^3*z - 123*y^4*z - 15*y^5*z + 195*y^6*z - 123*y^7*z + 12*y^8*z + 54*y^2*z^2 - 45*y^3*z^2 - 369*y^4*z^2 + 669*y^5*z^2 - 345*y^6*z^2 + 36*y^7*z^2 + 18*y*z^3 + 99*y^2*z^3 - 609*y^3*z^3 + 837*y^4*z^3 - 441*y^5*z^3 + 60*y^6*z^3 + 57*y*z^4 - 303*y^2*z^4 + 447*y^3*z^4 - 393*y^4*z^4 + 84*y^5*z^4 + 24*z^5 - 144*y*z^5 + 264*y^2*z^5 - 324*y^3*z^5 + 72*y^4*z^5 - 24*z^6 + 72*y*z^6 - 108*y^2*z^6 + 24*y^3*z^6)*G[1 - y, 0, -y, 1 - y, 1 - y, z])/ (3*(-1 + y)^3*y^2*z^3*(y + z)^3) - (4*(9*y^4 - 38*y^5 + 58*y^6 - 29*y^7 - 16*y^8 + 23*y^9 - 7*y^10 + 27*y^3*z - 39*y^4*z - 263*y^5*z + 914*y^6*z - 1185*y^7*z + 719*y^8*z - 179*y^9*z + 6*y^10*z + 27*y^2*z^2 + 45*y^3*z^2 - 984*y^4*z^2 + 3028*y^5*z^2 - 4065*y^6*z^2 + 2625*y^7*z^2 - 706*y^8*z^2 + 30*y^9*z^2 + 9*y*z^3 + 75*y^2*z^3 - 1110*y^3*z^3 + 3825*y^4*z^3 - 5796*y^5*z^3 + 4206*y^6*z^3 - 1287*y^7*z^3 + 78*y^8*z^3 + 39*y*z^4 - 618*y^2*z^4 + 2580*y^3*z^4 - 4626*y^4*z^4 + 3963*y^5*z^4 - 1488*y^6*z^4 + 150*y^7*z^4 + 18*z^5 - 249*y*z^5 + 1209*y^2*z^5 - 2577*y^3*z^5 + 2715*y^4*z^5 - 1344*y^5*z^5 + 210*y^6*z^5 - 54*z^6 + 399*y*z^6 - 1077*y^2*z^6 + 1431*y^3*z^6 - 939*y^4*z^6 + 186*y^5*z^6 + 54*z^7 - 252*y*z^7 + 456*y^2*z^7 - 402*y^3*z^7 + 90*y^4*z^7 - 18*z^8 + 54*y*z^8 - 72*y^2*z^8 + 18*y^3*z^8)*G[1 - y, 0, -y, -y, 1 - y, z])/(3*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^3) + (16*(-4*y^2 + 16*y^3 - 20*y^4 + 8*y^5 - 6*y*z + 26*y^2*z - 32*y^3*z + 12*y^4*z - z^2 + 7*y*z^2 - 7*y^2*z^2 + 4*y^3*z^2 + 2*y*z^3 + 4*y^2*z^3 + 3*y*z^4)* G[1 - y, 1, 0, 0, 0, z])/((-1 + y)^3*y*z^2*(y + z)^2) - (8*(2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)*G[1 - y, 1, 0, 0, 1 - y, z])/(3*z^3*(-1 + y + z)^2* (y + z)^3) + (4*(9*y^3 - 17*y^4 + 10*y^5 + y^6 + 27*y^2*z - 87*y^3*z + 88*y^4*z - 28*y^5*z + 6*y^6*z + 27*y*z^2 - 153*y^2*z^2 + 237*y^3*z^2 - 131*y^4*z^2 + 30*y^5*z^2 + 9*z^3 - 118*y*z^3 + 293*y^2*z^3 - 232*y^3*z^3 + 60*y^4*z^3 - 27*z^4 + 161*y*z^4 - 197*y^2*z^4 + 60*y^3*z^4 + 27*z^5 - 76*y*z^5 + 30*y^2*z^5 - 9*z^6 + 6*y*z^6)*G[1 - y, 1, 0, 1, 0, z])/(3*y*z^3*(-1 + y + z)^2* (y + z)^3) - (8*(2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)*G[1 - y, 1, 0, 1 - y, 0, z])/ (3*z^3*(-1 + y + z)^2*(y + z)^3) + (4*(9*y^3 - 23*y^4 + 13*y^5 - 5*y^6 + 27*y^2*z - 105*y^3*z + 109*y^4*z - 49*y^5*z + 6*y^6*z + 27*y*z^2 - 171*y^2*z^2 + 282*y^3*z^2 - 164*y^4*z^2 + 30*y^5*z^2 + 9*z^3 - 112*y*z^3 + 308*y^2*z^3 - 253*y^3*z^3 + 60*y^4*z^3 - 27*z^4 + 149*y*z^4 - 194*y^2*z^4 + 60*y^3*z^4 + 27*z^5 - 70*y*z^5 + 30*y^2*z^5 - 9*z^6 + 6*y*z^6)*G[1 - y, 1, 0, 1 - y, 1 - y, z])/(3*y*z^3*(-1 + y + z)^2* (y + z)^3) - (4*(3*y^4 - 5*y^5 - 2*y^6 + y^7 + 9*y^3*z - 29*y^4*z + 16*y^5*z - 4*y^6*z + 2*y^7*z + 9*y^2*z^2 - 51*y^3*z^2 + 67*y^4*z^2 - 31*y^5*z^2 + 10*y^6*z^2 + 3*y*z^3 - 17*y^2*z^3 + 39*y^3*z^3 - 23*y^4*z^3 + 10*y^5*z^3 + 16*y*z^4 - 71*y^2*z^4 + 88*y^3*z^4 - 30*y^4*z^4 + 10*z^5 - 91*y*z^5 + 177*y^2*z^5 - 90*y^3*z^5 - 30*z^6 + 122*y*z^6 - 98*y^2*z^6 + 30*z^7 - 50*y*z^7 - 10*z^8)*G[1 - y, 1, 0, -y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2* (y + z)^3) - (8*(-2*y^3 + 7*y^4 - 11*y^5 + 11*y^6 - 7*y^7 + 2*y^8 - 6*y^2*z + 13*y^3*z + 2*y^4*z - 24*y^5*z + 20*y^6*z - 5*y^7*z - 6*y*z^2 - 3*y^2*z^2 + 88*y^3*z^2 - 186*y^4*z^2 + 150*y^5*z^2 - 43*y^6*z^2 + 2*z^3 - 37*y*z^3 + 182*y^2*z^3 - 353*y^3*z^3 + 298*y^4*z^3 - 92*y^5*z^3 - 16*z^4 + 115*y*z^4 - 276*y^2*z^4 + 283*y^3*z^4 - 106*y^4*z^4 + 20*z^5 - 87*y*z^5 + 150*y^2*z^5 - 92*y^3*z^5 - 9*z^6 + 54*y*z^6 - 72*y^2*z^6 + 12*z^7 - 39*y*z^7 - 9*z^8)*G[1 - y, 1, 1, 0, 0, z])/(3*(-1 + y)^3*z^3*(-1 + y + z)^2* (y + z)^3) - (4*(-9*y^3 + 44*y^4 - 88*y^5 + 89*y^6 - 44*y^7 + 7*y^8 + y^9 - 27*y^2*z + 168*y^3*z - 442*y^4*z + 628*y^5*z - 513*y^6*z + 238*y^7*z - 58*y^8*z + 6*y^9*z - 27*y*z^2 + 234*y^2*z^2 - 813*y^3*z^2 + 1490*y^4*z^2 - 1557*y^5*z^2 + 918*y^6*z^2 - 275*y^7*z^2 + 30*y^8*z^2 - 9*z^3 + 145*y*z^3 - 710*y^2*z^3 + 1672*y^3*z^3 - 2140*y^4*z^3 + 1493*y^5*z^3 - 511*y^6*z^3 + 60*y^7*z^3 + 27*z^4 - 254*y*z^4 + 863*y^2*z^4 - 1422*y^3*z^4 + 1208*y^4*z^4 - 482*y^5*z^4 + 60*y^6*z^4 - 27*z^5 + 175*y*z^5 - 420*y^2*z^5 + 489*y^3*z^5 - 256*y^4*z^5 + 30*y^5*z^5 + 9*z^6 - 42*y*z^6 + 99*y^2*z^6 - 99*y^3*z^6 + 6*y^4*z^6 + 12*y*z^7 - 39*y^2*z^7 - 9*y*z^8)*G[1 - y, 1, 1, 1, 0, z])/ (3*(-1 + y)^3*y*z^3*(-1 + y + z)^2*(y + z)^3) - (8*(2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)*G[1 - y, 1, 1 - y, 0, 0, z])/(3*z^3*(-1 + y + z)^2* (y + z)^3) + (4*(9*y^3 - 23*y^4 + 13*y^5 - 5*y^6 + 27*y^2*z - 105*y^3*z + 109*y^4*z - 49*y^5*z + 6*y^6*z + 27*y*z^2 - 171*y^2*z^2 + 282*y^3*z^2 - 164*y^4*z^2 + 30*y^5*z^2 + 9*z^3 - 112*y*z^3 + 308*y^2*z^3 - 253*y^3*z^3 + 60*y^4*z^3 - 27*z^4 + 149*y*z^4 - 194*y^2*z^4 + 60*y^3*z^4 + 27*z^5 - 70*y*z^5 + 30*y^2*z^5 - 9*z^6 + 6*y*z^6)*G[1 - y, 1, 1 - y, 0, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^2*(y + z)^3) - (4*(3*y^3 - 9*y^4 + 5*y^5 - 3*y^6 + 9*y^2*z - 39*y^3*z + 41*y^4*z - 21*y^5*z + 2*y^6*z + 9*y*z^2 - 61*y^2*z^2 + 104*y^3*z^2 - 62*y^4*z^2 + 10*y^5*z^2 + 3*z^3 - 36*y*z^3 + 106*y^2*z^3 - 89*y^3*z^3 + 20*y^4*z^3 - 9*z^4 + 47*y*z^4 - 64*y^2*z^4 + 20*y^3*z^4 + 9*z^5 - 22*y*z^5 + 10*y^2*z^5 - 3*z^6 + 2*y*z^6)* G[1 - y, 1, 1 - y, 1, 0, z])/(y*z^3*(-1 + y + z)^2*(y + z)^3) + (4*(9*y^3 - 23*y^4 + 13*y^5 - 5*y^6 + 27*y^2*z - 105*y^3*z + 109*y^4*z - 49*y^5*z + 6*y^6*z + 27*y*z^2 - 171*y^2*z^2 + 282*y^3*z^2 - 164*y^4*z^2 + 30*y^5*z^2 + 9*z^3 - 112*y*z^3 + 308*y^2*z^3 - 253*y^3*z^3 + 60*y^4*z^3 - 27*z^4 + 149*y*z^4 - 194*y^2*z^4 + 60*y^3*z^4 + 27*z^5 - 70*y*z^5 + 30*y^2*z^5 - 9*z^6 + 6*y*z^6)*G[1 - y, 1, 1 - y, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^2* (y + z)^3) - (4*(3*y^4 - 5*y^5 - 2*y^6 + y^7 + 9*y^3*z - 29*y^4*z + 16*y^5*z - 4*y^6*z + 2*y^7*z + 9*y^2*z^2 - 51*y^3*z^2 + 67*y^4*z^2 - 31*y^5*z^2 + 10*y^6*z^2 + 3*y*z^3 - 17*y^2*z^3 + 39*y^3*z^3 - 23*y^4*z^3 + 10*y^5*z^3 + 16*y*z^4 - 71*y^2*z^4 + 88*y^3*z^4 - 30*y^4*z^4 + 10*z^5 - 91*y*z^5 + 177*y^2*z^5 - 90*y^3*z^5 - 30*z^6 + 122*y*z^6 - 98*y^2*z^6 + 30*z^7 - 50*y*z^7 - 10*z^8)*G[1 - y, 1, 1 - y, -y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2* (y + z)^3) - (16*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[1 - y, 1 - y, 0, 0, 0, z])/(3*y*z^2*(y + z)^3) - (8*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 1 - y, 0, 0, 1 - y, z])/(y*z^2*(y + z)^3) + (4*(9*y^3 - 28*y^4 + 30*y^5 - 12*y^6 + y^7 + 27*y^2*z - 124*y^3*z + 188*y^4*z - 106*y^5*z + 9*y^6*z + 6*y^7*z + 27*y*z^2 - 190*y^2*z^2 + 342*y^3*z^2 - 212*y^4*z^2 + 15*y^5*z^2 + 18*y^6*z^2 + 9*z^3 - 121*y*z^3 + 243*y^2*z^3 - 165*y^3*z^3 + 4*y^4*z^3 + 18*y^5*z^3 - 19*z^4 + 35*y*z^4 - 31*y^2*z^4 - 27*y^3*z^4 + 6*y^4*z^4 - 8*y*z^5 - 28*y^2*z^5 - 12*y*z^6)*G[1 - y, 1 - y, 0, 1, 0, z])/((-1 + y)^3*y*z^3* (y + z)^3) - (8*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[1 - y, 1 - y, 0, 1 - y, 0, z])/(y*z^2*(y + z)^3) - (28*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 1 - y, 0, 1 - y, 1 - y, z])/(3*y*z^2*(y + z)^3) - (4*(9*y^4 - 32*y^5 + 42*y^6 - 24*y^7 + 5*y^8 + 27*y^3*z - 77*y^4*z + 47*y^5*z + 35*y^6*z - 38*y^7*z + 6*y^8*z + 27*y^2*z^2 - 65*y^3*z^2 - 33*y^4*z^2 + 163*y^5*z^2 - 110*y^6*z^2 + 18*y^7*z^2 + 9*y*z^3 - y^2*z^3 - 123*y^3*z^3 + 213*y^4*z^3 - 134*y^5*z^3 + 24*y^6*z^3 + 9*y*z^4 - 67*y^2*z^4 + 107*y^3*z^4 - 109*y^4*z^4 + 24*y^5*z^4 + 6*z^5 - 36*y*z^5 + 64*y^2*z^5 - 88*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 30*y^2*z^6 + 6*y^3*z^6)* G[1 - y, 1 - y, 0, -y, 1 - y, z])/((-1 + y)^3*y^2*z^3*(y + z)^3) - (8*(9*y^3 - 24*y^4 + 18*y^5 - 3*y^7 + 27*y^2*z - 36*y^3*z - 84*y^4*z + 174*y^5*z - 87*y^6*z + 6*y^7*z + 27*y*z^2 + 12*y^2*z^2 - 288*y^3*z^2 + 438*y^4*z^2 - 207*y^5*z^2 + 18*y^6*z^2 + 9*z^3 + 32*y*z^3 - 240*y^2*z^3 + 330*y^3*z^3 - 167*y^4*z^3 + 18*y^5*z^3 - 30*y*z^4 + 30*y^2*z^4 - 60*y^3*z^4 + 6*y^4*z^4 - 12*y*z^5 - 42*y^2*z^5 - 18*y*z^6)*G[1 - y, 1 - y, 1, 0, 0, z])/ (3*(-1 + y)^3*y*z^3*(y + z)^3) + (4*(2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)*G[1 - y, 1 - y, 1, 0, 1 - y, z])/ (3*z^3*(-1 + y + z)^2*(y + z)^3) - (4*(9*y^2 - 40*y^3 + 68*y^4 - 49*y^5 + 4*y^6 + 13*y^7 - 5*y^8 + 18*y*z - 98*y^2*z + 168*y^3*z - 43*y^4*z - 175*y^5*z + 195*y^6*z - 71*y^7*z + 6*y^8*z + 9*z^2 - 82*y*z^2 + 171*y^2*z^2 + 27*y^3*z^2 - 446*y^4*z^2 + 507*y^5*z^2 - 210*y^6*z^2 + 24*y^7*z^2 - 27*z^3 + 107*y*z^3 - 31*y^2*z^3 - 333*y^3*z^3 + 502*y^4*z^3 - 254*y^5*z^3 + 36*y^6*z^3 + 27*z^4 - 52*y*z^4 - 66*y^2*z^4 + 228*y^3*z^4 - 161*y^4*z^4 + 24*y^5*z^4 - 9*z^5 + 3*y*z^5 + 75*y^2*z^5 - 93*y^3*z^5 + 6*y^4*z^5 + 24*y*z^6 - 60*y^2*z^6 - 18*y*z^7)* G[1 - y, 1 - y, 1, 1, 0, z])/(3*(-1 + y)^3*y*z^3*(-1 + y + z)^2* (y + z)^2) + (4*(2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)*G[1 - y, 1 - y, 1, 1 - y, 0, z])/ (3*z^3*(-1 + y + z)^2*(y + z)^3) - (8*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 1 - y, 1 - y, 0, 0, z])/(y*z^2*(y + z)^3) - (28*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[1 - y, 1 - y, 1 - y, 0, 1 - y, z])/(3*y*z^2*(y + z)^3) - (4*(9*y^3 - 28*y^4 + 30*y^5 - 12*y^6 + y^7 + 27*y^2*z - 56*y^3*z - 16*y^4*z + 98*y^5*z - 59*y^6*z + 6*y^7*z + 27*y*z^2 - 20*y^2*z^2 - 168*y^3*z^2 + 298*y^4*z^2 - 155*y^5*z^2 + 18*y^6*z^2 + 9*z^3 + 14*y*z^3 - 162*y^2*z^3 + 240*y^3*z^3 - 131*y^4*z^3 + 18*y^5*z^3 - 2*z^4 - 16*y*z^4 + 20*y^2*z^4 - 44*y^3*z^4 + 6*y^4*z^4 - 8*y*z^5 - 28*y^2*z^5 - 12*y*z^6)*G[1 - y, 1 - y, 1 - y, 1, 0, z])/ ((-1 + y)^3*y*z^3*(y + z)^3) - (28*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 1 - y, 1 - y, 1 - y, 0, z])/(3*y*z^2*(y + z)^3) + (4*(27*y^4 - 110*y^5 + 168*y^6 - 114*y^7 + 29*y^8 + 81*y^3*z - 357*y^4*z + 519*y^5*z - 273*y^6*z + 12*y^7*z + 18*y^8*z + 81*y^2*z^2 - 447*y^3*z^2 + 657*y^4*z^2 - 267*y^5*z^2 - 78*y^6*z^2 + 54*y^7*z^2 - 167*y^2*z^3 + 321*y^3*z^3 - 177*y^4*z^3 - 49*y^5*z^3 + 36*y^6*z^3 - 66*y*z^4 + 186*y^2*z^4 - 282*y^3*z^4 + 90*y^4*z^4 - 36*y^5*z^4 - 18*z^5 + 108*y*z^5 - 240*y^2*z^5 + 96*y^3*z^5 - 54*y^4*z^5 + 18*z^6 - 54*y*z^6 + 18*y^2*z^6 - 18*y^3*z^6)* G[1 - y, 1 - y, 1 - y, -y, 1 - y, z])/(3*(-1 + y)^3*y^2*z^3* (y + z)^3) + (4*(4*y^4 - 5*y^5 + 4*y^6 - 36*y^3*z + 73*y^4*z - 31*y^5*z - 108*y^2*z^2 + 297*y^3*z^2 - 185*y^4*z^2 - 88*y*z^3 + 395*y^2*z^3 - 349*y^3*z^3 - 12*z^4 + 200*y*z^4 - 299*y^2*z^4 + 24*z^5 - 112*y*z^5 - 12*z^6)*G[1 - y, 1 - y, -y, 0, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^2*(y + z)^3) + (4*(4*y^4 - 5*y^5 + 4*y^6 - 36*y^3*z + 73*y^4*z - 31*y^5*z - 108*y^2*z^2 + 297*y^3*z^2 - 185*y^4*z^2 - 88*y*z^3 + 395*y^2*z^3 - 349*y^3*z^3 - 12*z^4 + 200*y*z^4 - 299*y^2*z^4 + 24*z^5 - 112*y*z^5 - 12*z^6)*G[1 - y, 1 - y, -y, 1 - y, 0, z])/ (3*y*z^3*(-1 + y + z)^2*(y + z)^3) + (4*(18*y^4 - 86*y^5 + 150*y^6 - 114*y^7 + 32*y^8 + 54*y^3*z - 333*y^4*z + 615*y^5*z - 435*y^6*z + 87*y^7*z + 12*y^8*z + 54*y^2*z^2 - 489*y^3*z^2 + 963*y^4*z^2 - 663*y^5*z^2 + 99*y^6*z^2 + 36*y^7*z^2 + 27*y*z^3 - 335*y^2*z^3 + 675*y^3*z^3 - 501*y^4*z^3 + 74*y^5*z^3 + 24*y^6*z^3 - 78*y*z^4 + 210*y^2*z^4 - 282*y^3*z^4 + 66*y^4*z^4 - 24*y^5*z^4 - 12*z^5 + 72*y*z^5 - 168*y^2*z^5 + 36*y^3*z^5 - 36*y^4*z^5 + 12*z^6 - 36*y*z^6 - 12*y^3*z^6)* G[1 - y, 1 - y, -y, 1 - y, 1 - y, z])/(3*(-1 + y)^3*y^2*z^3* (y + z)^3) + (4*(3*y^4 - 16*y^5 + 34*y^6 - 37*y^7 + 22*y^8 - 7*y^9 + y^10 + 9*y^3*z - 71*y^4*z + 203*y^5*z - 282*y^6*z + 201*y^7*z - 65*y^8*z + 3*y^9*z + 2*y^10*z + 9*y^2*z^2 - 121*y^3*z^2 + 462*y^4*z^2 - 794*y^5*z^2 + 675*y^6*z^2 - 255*y^7*z^2 + 14*y^8*z^2 + 10*y^9*z^2 - 67*y^2*z^3 + 413*y^3*z^3 - 939*y^4*z^3 + 985*y^5*z^3 - 452*y^6*z^3 + 42*y^7*z^3 + 18*y^8*z^3 - 12*y*z^4 + 163*y^2*z^4 - 540*y^3*z^4 + 734*y^4*z^4 - 422*y^5*z^4 + 67*y^6*z^4 + 10*y^7*z^4 - 2*z^5 + 40*y*z^5 - 191*y^2*z^5 + 345*y^3*z^5 - 253*y^4*z^5 + 65*y^5*z^5 - 10*y^6*z^5 + 6*z^6 - 50*y*z^6 + 126*y^2*z^6 - 120*y^3*z^6 + 38*y^4*z^6 - 18*y^5*z^6 - 6*z^7 + 28*y*z^7 - 40*y^2*z^7 + 10*y^3*z^7 - 10*y^4*z^7 + 2*z^8 - 6*y*z^8 - 2*y^3*z^8)*G[1 - y, 1 - y, -y, -y, 1 - y, z])/ ((-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) - (8*(4*y^4 - 5*y^5 + 4*y^6 + 36*y^3*z - 71*y^4*z + 41*y^5*z + 72*y^2*z^2 - 207*y^3*z^2 + 139*y^4*z^2 + 38*y*z^3 - 217*y^2*z^3 + 209*y^3*z^3 + 6*z^4 - 88*y*z^4 + 151*y^2*z^4 - 12*z^5 + 50*y*z^5 + 6*z^6)*G[1 - y, -y, 0, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^2* (y + z)^3) - (4*(-10*y^3 + 11*y^4 - 10*y^5 - 48*y^2*z + 101*y^3*z - 83*y^4*z + 12*y^5*z - 72*y*z^2 + 249*y^2*z^2 - 247*y^3*z^2 + 60*y^4*z^2 - 18*z^3 + 207*y*z^3 - 327*y^2*z^3 + 120*y^3*z^3 + 48*z^4 - 195*y*z^4 + 120*y^2*z^4 - 42*z^5 + 60*y*z^5 + 12*z^6)* G[1 - y, -y, 0, 1, 0, z])/(3*z^3*(-1 + y + z)^2*(y + z)^3) - (8*(4*y^4 - 5*y^5 + 4*y^6 + 36*y^3*z - 71*y^4*z + 41*y^5*z + 72*y^2*z^2 - 207*y^3*z^2 + 139*y^4*z^2 + 38*y*z^3 - 217*y^2*z^3 + 209*y^3*z^3 + 6*z^4 - 88*y*z^4 + 151*y^2*z^4 - 12*z^5 + 50*y*z^5 + 6*z^6)*G[1 - y, -y, 0, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^2* (y + z)^3) + (8*(-3*y^4 + 3*y^5 - 3*y^6 - 30*y^3*z + 63*y^4*z - 45*y^5*z + 6*y^6*z - 60*y^2*z^2 + 189*y^3*z^2 - 162*y^4*z^2 + 30*y^5*z^2 - 28*y*z^3 + 191*y^2*z^3 - 241*y^3*z^3 + 60*y^4*z^3 - 3*z^4 + 68*y*z^4 - 164*y^2*z^4 + 60*y^3*z^4 + 6*z^5 - 46*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)*G[1 - y, -y, 0, 1 - y, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^2*(y + z)^3) + (8*(12*y^5 - 18*y^6 + 12*y^7 + 60*y^4*z - 126*y^5*z + 78*y^6*z + 96*y^3*z^2 - 294*y^4*z^2 + 210*y^5*z^2 + 47*y^2*z^3 - 286*y^3*z^3 + 293*y^4*z^3 - 6*y^5*z^3 + 21*y*z^4 - 154*y^2*z^4 + 253*y^3*z^4 - 30*y^4*z^4 + 6*z^5 - 72*y*z^5 + 167*y^2*z^5 - 60*y^3*z^5 - 18*z^6 + 81*y*z^6 - 60*y^2*z^6 + 18*z^7 - 30*y*z^7 - 6*z^8)* G[1 - y, -y, 0, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^2* (y + z)^3) - (8*(4*y^4 - 5*y^5 + 4*y^6 + 36*y^3*z - 71*y^4*z + 41*y^5*z + 72*y^2*z^2 - 207*y^3*z^2 + 139*y^4*z^2 + 38*y*z^3 - 217*y^2*z^3 + 209*y^3*z^3 + 6*z^4 - 88*y*z^4 + 151*y^2*z^4 - 12*z^5 + 50*y*z^5 + 6*z^6)*G[1 - y, -y, 1 - y, 0, 0, z])/ (3*y*z^3*(-1 + y + z)^2*(y + z)^3) + (8*(-3*y^4 + 3*y^5 - 3*y^6 - 30*y^3*z + 63*y^4*z - 45*y^5*z + 6*y^6*z - 60*y^2*z^2 + 189*y^3*z^2 - 162*y^4*z^2 + 30*y^5*z^2 - 28*y*z^3 + 191*y^2*z^3 - 241*y^3*z^3 + 60*y^4*z^3 - 3*z^4 + 68*y*z^4 - 164*y^2*z^4 + 60*y^3*z^4 + 6*z^5 - 46*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)*G[1 - y, -y, 1 - y, 0, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^2*(y + z)^3) - (4*(-10*y^3 + 11*y^4 - 10*y^5 - 48*y^2*z + 101*y^3*z - 83*y^4*z + 12*y^5*z - 72*y*z^2 + 249*y^2*z^2 - 247*y^3*z^2 + 60*y^4*z^2 - 18*z^3 + 207*y*z^3 - 327*y^2*z^3 + 120*y^3*z^3 + 48*z^4 - 195*y*z^4 + 120*y^2*z^4 - 42*z^5 + 60*y*z^5 + 12*z^6)* G[1 - y, -y, 1 - y, 1, 0, z])/(3*z^3*(-1 + y + z)^2*(y + z)^3) + (8*(-3*y^4 + 3*y^5 - 3*y^6 - 30*y^3*z + 63*y^4*z - 45*y^5*z + 6*y^6*z - 60*y^2*z^2 + 189*y^3*z^2 - 162*y^4*z^2 + 30*y^5*z^2 - 28*y*z^3 + 191*y^2*z^3 - 241*y^3*z^3 + 60*y^4*z^3 - 3*z^4 + 68*y*z^4 - 164*y^2*z^4 + 60*y^3*z^4 + 6*z^5 - 46*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)*G[1 - y, -y, 1 - y, 1 - y, 0, z])/ (3*y*z^3*(-1 + y + z)^2*(y + z)^3) + (4*(-26*y^4 + 78*y^5 - 78*y^6 + 26*y^7 - 177*y^3*z + 483*y^4*z - 435*y^5*z + 129*y^6*z - 357*y^2*z^2 + 927*y^3*z^2 - 807*y^4*z^2 + 237*y^5*z^2 + 27*z^3 - 335*y*z^3 + 699*y^2*z^3 - 573*y^3*z^3 + 146*y^4*z^3 - 48*z^4 + 96*y*z^4 - 120*y^2*z^4 - 36*y^3*z^4 - 24*y*z^5 - 84*y^2*z^5 - 36*y*z^6)*G[1 - y, -y, 1 - y, 1 - y, 1 - y, z])/(3*(-1 + y)^3*y*z^3*(y + z)^3) - (4*(8*y^5 - 19*y^6 + 8*y^7 - 9*y^4*z + 5*y^5*z - 14*y^6*z + 12*y^7*z - 69*y^3*z^2 + 183*y^4*z^2 - 166*y^5*z^2 + 60*y^6*z^2 - 9*y*z^3 - 16*y^2*z^3 + 218*y^3*z^3 - 292*y^4*z^3 + 108*y^5*z^3 + 48*y*z^4 - 34*y^2*z^4 - 104*y^3*z^4 + 60*y^4*z^4 + 12*z^5 - 129*y*z^5 + 158*y^2*z^5 - 60*y^3*z^5 - 36*z^6 + 150*y*z^6 - 108*y^2*z^6 + 36*z^7 - 60*y*z^7 - 12*z^8)*G[1 - y, -y, 1 - y, -y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + (8*(y^3 + 17*y^2*z + 6*y^3*z + 25*y*z^2 + 12*y^2*z^2 + 6*z^3 + 6*y*z^3)*G[1 - y, -y, -y, 0, 1 - y, z])/(3*y*z^3*(y + z)^2) + (8*(y^3 + 17*y^2*z + 6*y^3*z + 25*y*z^2 + 12*y^2*z^2 + 6*z^3 + 6*y*z^3)*G[1 - y, -y, -y, 1 - y, 0, z])/(3*y*z^3*(y + z)^2) - (4*(-16*y^5 + 74*y^6 - 142*y^7 + 142*y^8 - 74*y^9 + 16*y^10 + 9*y^4*z - 19*y^5*z - 14*y^6*z + 54*y^7*z - 23*y^8*z - 19*y^9*z + 12*y^10*z + 105*y^3*z^2 - 525*y^4*z^2 + 1058*y^5*z^2 - 1134*y^6*z^2 + 729*y^7*z^2 - 293*y^8*z^2 + 60*y^9*z^2 - 9*y*z^3 + 125*y^2*z^3 - 658*y^3*z^3 + 1571*y^4*z^3 - 1970*y^5*z^3 + 1396*y^6*z^3 - 563*y^7*z^3 + 108*y^8*z^3 + 6*y*z^4 - 124*y^2*z^4 + 463*y^3*z^4 - 711*y^4*z^4 + 535*y^5*z^4 - 229*y^6*z^4 + 60*y^7*z^4 - 12*z^5 + 111*y*z^5 - 373*y^2*z^5 + 687*y^3*z^5 - 771*y^4*z^5 + 436*y^5*z^5 - 60*y^6*z^5 + 36*z^6 - 240*y*z^6 + 630*y^2*z^6 - 864*y^3*z^6 + 600*y^4*z^6 - 108*y^5*z^6 - 36*z^7 + 168*y*z^7 - 312*y^2*z^7 + 294*y^3*z^7 - 60*y^4*z^7 + 12*z^8 - 36*y*z^8 + 54*y^2*z^8 - 12*y^3*z^8)*G[1 - y, -y, -y, 1 - y, 1 - y, z])/(3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) - (4*(-4*y^4 + 19*y^5 - 37*y^6 + 37*y^7 - 19*y^8 + 4*y^9 - 11*y^3*z + 61*y^4*z - 131*y^5*z + 133*y^6*z - 58*y^7*z + 2*y^8*z + 4*y^9*z - 14*y^2*z^2 + 91*y^3*z^2 - 217*y^4*z^2 + 229*y^5*z^2 - 85*y^6*z^2 - 20*y^7*z^2 + 16*y^8*z^2 - 9*y*z^3 + 77*y^2*z^3 - 224*y^3*z^3 + 283*y^4*z^3 - 137*y^5*z^3 - 10*y^6*z^3 + 20*y^7*z^3 - 4*z^4 + 46*y*z^4 - 172*y^2*z^4 + 286*y^3*z^4 - 224*y^4*z^4 + 68*y^5*z^4 + 12*z^5 - 77*y*z^5 + 182*y^2*z^5 - 209*y^3*z^5 + 115*y^4*z^5 - 20*y^5*z^5 - 12*z^6 + 52*y*z^6 - 88*y^2*z^6 + 70*y^3*z^6 - 16*y^4*z^6 + 4*z^7 - 12*y*z^7 + 15*y^2*z^7 - 4*y^3*z^7)* G[1 - y, -y, -y, -y, 1 - y, z])/((-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) - (16*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)* G[-y, 0, 0, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(-3*y^3 - 27*y^4 + 27*y^5 - 9*y^6 + 9*y^2*z - 108*y^3*z + 207*y^4*z - 114*y^5*z + 18*y^6*z + 15*y*z^2 - 144*y^2*z^2 + 432*y^3*z^2 - 369*y^4*z^2 + 90*y^5*z^2 - 3*z^3 - 54*y*z^3 + 342*y^2*z^3 - 494*y^3*z^3 + 180*y^4*z^3 + 9*z^4 + 81*y*z^4 - 289*y^2*z^4 + 180*y^3*z^4 - 9*z^5 - 56*y*z^5 + 90*y^2*z^5 + 3*z^6 + 18*y*z^6)*G[-y, 0, 0, 1, 0, z])/(3*y*z^3*(-1 + y + z)^3* (y + z)^2) - (16*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)* G[-y, 0, 0, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + (8*(-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)* G[-y, 0, 0, 1 - y, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(-24*y^4 + 54*y^5 - 54*y^6 + 16*y^7 + 9*y^3*z + 9*y^4*z - 45*y^5*z + 29*y^6*z + 48*y^2*z^2 - 189*y^3*z^2 + 216*y^4*z^2 - 65*y^5*z^2 - 24*y*z^3 - 48*y^2*z^3 + 207*y^3*z^3 - 113*y^4*z^3 - 24*y^5*z^3 - 24*z^4 + 192*y*z^4 - 288*y^2*z^4 + 197*y^3*z^4 - 120*y^4*z^4 + 96*z^5 - 432*y*z^5 + 520*y^2*z^5 - 240*y^3*z^5 - 144*z^6 + 384*y*z^6 - 240*y^2*z^6 + 96*z^7 - 120*y*z^7 - 24*z^8)* G[-y, 0, 0, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (8*(-y^2 - 15*y^3 + 15*y^4 - 5*y^5 + 7*y*z - 60*y^2*z + 105*y^3*z - 52*y^4*z + 6*y^5*z + 11*z^2 - 84*y*z^2 + 216*y^2*z^2 - 161*y^3*z^2 + 30*y^4*z^2 - 39*z^3 + 177*y*z^3 - 213*y^2*z^3 + 60*y^3*z^3 + 51*z^4 - 126*y*z^4 + 60*y^2*z^4 - 27*z^5 + 30*y*z^5 + 6*z^6)*G[-y, 0, 1, 0, 0, z])/(3*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(4 + 9*y - 9*y^2 + 6*y^3 - 12*z - 18*y*z + 9*y^2*z + 12*z^2 + 9*y*z^2 - 6*z^3)*G[-y, 0, 1, 0, 1 - y, z])/(3*z^3*(-1 + y + z)^3) - (4*(8*y^3 - 6*y^4 + 6*y^5 + 2*y^6 + 28*y^2*z - 72*y^3*z + 60*y^4*z - 14*y^5*z + 26*y*z^2 - 144*y^2*z^2 + 180*y^3*z^2 - 70*y^4*z^2 + 3*z^3 - 87*y*z^3 + 213*y^2*z^3 - 117*y^3*z^3 - 9*z^4 + 96*y*z^4 - 93*y^2*z^4 + 9*z^5 - 33*y*z^5 - 3*z^6)*G[-y, 0, 1, 1, 0, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(4 + 9*y - 9*y^2 + 6*y^3 - 12*z - 18*y*z + 9*y^2*z + 12*z^2 + 9*y*z^2 - 6*z^3)*G[-y, 0, 1, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^3) - (16*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)*G[-y, 0, 1 - y, 0, 0, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) + (8*(-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)* G[-y, 0, 1 - y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(-3*y^3 - 27*y^4 + 27*y^5 - 9*y^6 + 9*y^2*z - 108*y^3*z + 207*y^4*z - 114*y^5*z + 18*y^6*z + 15*y*z^2 - 144*y^2*z^2 + 432*y^3*z^2 - 369*y^4*z^2 + 90*y^5*z^2 - 3*z^3 - 54*y*z^3 + 342*y^2*z^3 - 494*y^3*z^3 + 180*y^4*z^3 + 9*z^4 + 81*y*z^4 - 289*y^2*z^4 + 180*y^3*z^4 - 9*z^5 - 56*y*z^5 + 90*y^2*z^5 + 3*z^6 + 18*y*z^6)*G[-y, 0, 1 - y, 1, 0, z])/(3*y*z^3*(-1 + y + z)^3* (y + z)^2) + (8*(-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)*G[-y, 0, 1 - y, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3* (y + z)^2) + (4*(-3*y^3 - 6*y^4 + 6*y^5 + y^6 + 33*y^2*z - 138*y^3*z + 195*y^4*z - 97*y^5*z + 18*y^6*z + 51*y*z^2 - 303*y^2*z^2 + 579*y^3*z^2 - 404*y^4*z^2 + 90*y^5*z^2 + 3*z^3 - 180*y*z^3 + 606*y^2*z^3 - 619*y^3*z^3 + 180*y^4*z^3 - 9*z^4 + 225*y*z^4 - 422*y^2*z^4 + 180*y^3*z^4 + 9*z^5 - 112*y*z^5 + 90*y^2*z^5 - 3*z^6 + 18*y*z^6)*G[-y, 0, 1 - y, 1 - y, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (8*(7*y^4 - 39*y^5 + 39*y^6 - 11*y^7 + 32*y^3*z - 159*y^4*z + 228*y^5*z - 97*y^6*z + 6*y^7*z + 37*y^2*z^2 - 237*y^3*z^2 + 468*y^4*z^2 - 284*y^5*z^2 + 30*y^6*z^2 + 21*y*z^3 - 192*y^2*z^3 + 507*y^3*z^3 - 429*y^4*z^3 + 72*y^5*z^3 + 12*z^4 - 123*y*z^4 + 399*y^2*z^4 - 444*y^3*z^4 + 120*y^4*z^4 - 48*z^5 + 243*y*z^5 - 366*y^2*z^5 + 150*y^3*z^5 + 72*z^6 - 201*y*z^6 + 126*y^2*z^6 - 48*z^7 + 60*y*z^7 + 12*z^8)*G[-y, 0, 1 - y, -y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (4*(-11*y^3 + 15*y^4 - 15*y^5 + 3*y^6 - 55*y^2*z + 144*y^3*z - 105*y^4*z + 18*y^6*z - 65*y*z^2 + 306*y^2*z^2 - 306*y^3*z^2 - 15*y^4*z^2 + 90*y^5*z^2 - 15*z^3 + 222*y*z^3 - 402*y^2*z^3 + 180*y^4*z^3 + 45*z^4 - 231*y*z^4 + 45*y^2*z^4 + 180*y^3*z^4 - 45*z^5 + 48*y*z^5 + 90*y^2*z^5 + 15*z^6 + 18*y*z^6)* G[-y, 0, -y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + (4*(-11*y^3 + 15*y^4 - 15*y^5 + 3*y^6 - 55*y^2*z + 144*y^3*z - 105*y^4*z + 18*y^6*z - 65*y*z^2 + 306*y^2*z^2 - 306*y^3*z^2 - 15*y^4*z^2 + 90*y^5*z^2 - 15*z^3 + 222*y*z^3 - 402*y^2*z^3 + 180*y^4*z^3 + 45*z^4 - 231*y*z^4 + 45*y^2*z^4 + 180*y^3*z^4 - 45*z^5 + 48*y*z^5 + 90*y^2*z^5 + 15*z^6 + 18*y*z^6)* G[-y, 0, -y, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (8*(7*y^4 - 42*y^5 + 42*y^6 - 13*y^7 + 32*y^3*z - 165*y^4*z + 240*y^5*z - 104*y^6*z + 6*y^7*z + 37*y^2*z^2 - 240*y^3*z^2 + 483*y^4*z^2 - 295*y^5*z^2 + 30*y^6*z^2 + 21*y*z^3 - 192*y^2*z^3 + 513*y^3*z^3 - 436*y^4*z^3 + 72*y^5*z^3 + 12*z^4 - 123*y*z^4 + 399*y^2*z^4 - 443*y^3*z^4 + 120*y^4*z^4 - 48*z^5 + 243*y*z^5 - 364*y^2*z^5 + 150*y^3*z^5 + 72*z^6 - 201*y*z^6 + 126*y^2*z^6 - 48*z^7 + 60*y*z^7 + 12*z^8)*G[-y, 0, -y, 1 - y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(-5*y^4 + 32*y^3*z + 18*y^4*z + 49*y^2*z^2 + 36*y^3*z^2 - 3*y*z^3 + 30*y^2*z^3 - 12*z^4 + 24*y*z^4 + 12*z^5)*G[-y, 0, -y, -y, 1 - y, z])/(3*y^2*z^3*(y + z)^2) - (16*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)*G[-y, 1 - y, 0, 0, 0, z])/(3*y*z^3*(-1 + y + z)^3* (y + z)^2) + (8*(-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)*G[-y, 1 - y, 0, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3* (y + z)^2) - (4*(-3*y^3 - 27*y^4 + 27*y^5 - 9*y^6 + 9*y^2*z - 108*y^3*z + 207*y^4*z - 114*y^5*z + 18*y^6*z + 15*y*z^2 - 144*y^2*z^2 + 432*y^3*z^2 - 369*y^4*z^2 + 90*y^5*z^2 - 3*z^3 - 54*y*z^3 + 342*y^2*z^3 - 494*y^3*z^3 + 180*y^4*z^3 + 9*z^4 + 81*y*z^4 - 289*y^2*z^4 + 180*y^3*z^4 - 9*z^5 - 56*y*z^5 + 90*y^2*z^5 + 3*z^6 + 18*y*z^6)*G[-y, 1 - y, 0, 1, 0, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) + (8*(-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)* G[-y, 1 - y, 0, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + (4*(-3*y^3 - 6*y^4 + 6*y^5 + y^6 + 33*y^2*z - 138*y^3*z + 195*y^4*z - 97*y^5*z + 18*y^6*z + 51*y*z^2 - 303*y^2*z^2 + 579*y^3*z^2 - 404*y^4*z^2 + 90*y^5*z^2 + 3*z^3 - 180*y*z^3 + 606*y^2*z^3 - 619*y^3*z^3 + 180*y^4*z^3 - 9*z^4 + 225*y*z^4 - 422*y^2*z^4 + 180*y^3*z^4 + 9*z^5 - 112*y*z^5 + 90*y^2*z^5 - 3*z^6 + 18*y*z^6)* G[-y, 1 - y, 0, 1 - y, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3* (y + z)^2) - (8*(7*y^4 - 39*y^5 + 39*y^6 - 11*y^7 + 32*y^3*z - 159*y^4*z + 228*y^5*z - 97*y^6*z + 6*y^7*z + 37*y^2*z^2 - 237*y^3*z^2 + 468*y^4*z^2 - 284*y^5*z^2 + 30*y^6*z^2 + 21*y*z^3 - 192*y^2*z^3 + 507*y^3*z^3 - 429*y^4*z^3 + 72*y^5*z^3 + 12*z^4 - 123*y*z^4 + 399*y^2*z^4 - 444*y^3*z^4 + 120*y^4*z^4 - 48*z^5 + 243*y*z^5 - 366*y^2*z^5 + 150*y^3*z^5 + 72*z^6 - 201*y*z^6 + 126*y^2*z^6 - 48*z^7 + 60*y*z^7 + 12*z^8)*G[-y, 1 - y, 0, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (8*(-y^2 - 15*y^3 + 15*y^4 - 5*y^5 + 7*y*z - 60*y^2*z + 105*y^3*z - 52*y^4*z + 6*y^5*z + 11*z^2 - 84*y*z^2 + 216*y^2*z^2 - 161*y^3*z^2 + 30*y^4*z^2 - 39*z^3 + 177*y*z^3 - 213*y^2*z^3 + 60*y^3*z^3 + 51*z^4 - 126*y*z^4 + 60*y^2*z^4 - 27*z^5 + 30*y*z^5 + 6*z^6)*G[-y, 1 - y, 1, 0, 0, z])/(3*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(4 + 9*y - 9*y^2 + 6*y^3 - 12*z - 18*y*z + 9*y^2*z + 12*z^2 + 9*y*z^2 - 6*z^3)*G[-y, 1 - y, 1, 0, 1 - y, z])/ (3*z^3*(-1 + y + z)^3) - (4*(8*y^3 - 6*y^4 + 6*y^5 + 2*y^6 + 28*y^2*z - 72*y^3*z + 60*y^4*z - 14*y^5*z + 26*y*z^2 - 144*y^2*z^2 + 180*y^3*z^2 - 70*y^4*z^2 + 3*z^3 - 87*y*z^3 + 213*y^2*z^3 - 117*y^3*z^3 - 9*z^4 + 96*y*z^4 - 93*y^2*z^4 + 9*z^5 - 33*y*z^5 - 3*z^6)*G[-y, 1 - y, 1, 1, 0, z])/(3*y*z^3*(-1 + y + z)^3* (y + z)^2) - (4*(4 + 9*y - 9*y^2 + 6*y^3 - 12*z - 18*y*z + 9*y^2*z + 12*z^2 + 9*y*z^2 - 6*z^3)*G[-y, 1 - y, 1, 1 - y, 0, z])/ (3*z^3*(-1 + y + z)^3) + (8*(-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)*G[-y, 1 - y, 1 - y, 0, 0, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) + (4*(-3*y^3 - 6*y^4 + 6*y^5 + y^6 + 33*y^2*z - 138*y^3*z + 195*y^4*z - 97*y^5*z + 18*y^6*z + 51*y*z^2 - 303*y^2*z^2 + 579*y^3*z^2 - 404*y^4*z^2 + 90*y^5*z^2 + 3*z^3 - 180*y*z^3 + 606*y^2*z^3 - 619*y^3*z^3 + 180*y^4*z^3 - 9*z^4 + 225*y*z^4 - 422*y^2*z^4 + 180*y^3*z^4 + 9*z^5 - 112*y*z^5 + 90*y^2*z^5 - 3*z^6 + 18*y*z^6)* G[-y, 1 - y, 1 - y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3* (y + z)^2) - (8*(-2*y^3 + y^6 + 2*y^2*z - 24*y^3*z + 54*y^4*z - 40*y^5*z + 12*y^6*z + 4*y*z^2 - 48*y^2*z^2 + 156*y^3*z^2 - 167*y^4*z^2 + 60*y^5*z^2 - 3*z^3 - 15*y*z^3 + 141*y^2*z^3 - 244*y^3*z^3 + 120*y^4*z^3 + 9*z^4 + 30*y*z^4 - 149*y^2*z^4 + 120*y^3*z^4 - 9*z^5 - 28*y*z^5 + 60*y^2*z^5 + 3*z^6 + 12*y*z^6)* G[-y, 1 - y, 1 - y, 1, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + (4*(-3*y^3 - 6*y^4 + 6*y^5 + y^6 + 33*y^2*z - 138*y^3*z + 195*y^4*z - 97*y^5*z + 18*y^6*z + 51*y*z^2 - 303*y^2*z^2 + 579*y^3*z^2 - 404*y^4*z^2 + 90*y^5*z^2 + 3*z^3 - 180*y*z^3 + 606*y^2*z^3 - 619*y^3*z^3 + 180*y^4*z^3 - 9*z^4 + 225*y*z^4 - 422*y^2*z^4 + 180*y^3*z^4 + 9*z^5 - 112*y*z^5 + 90*y^2*z^5 - 3*z^6 + 18*y*z^6)* G[-y, 1 - y, 1 - y, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3* (y + z)^2) + (28*(4*y^3 + 17*y^2*z + 22*y*z^2 + 3*z^3)* G[-y, 1 - y, 1 - y, 1 - y, 1 - y, z])/(3*y*z^3*(y + z)^2) - (4*(9*y^4 - 44*y^5 + 57*y^6 - 39*y^7 + 7*y^8 + 27*y^3*z - 117*y^4*z + 144*y^5*z - 60*y^6*z - 9*y^7*z + 6*y^8*z + 27*y^2*z^2 - 105*y^3*z^2 + 45*y^4*z^2 + 192*y^5*z^2 - 183*y^6*z^2 + 36*y^7*z^2 - 9*y*z^3 + y^2*z^3 - 153*y^3*z^3 + 555*y^4*z^3 - 490*y^5*z^3 + 84*y^6*z^3 + 27*y*z^4 - 126*y^2*z^4 + 462*y^3*z^4 - 531*y^4*z^4 + 84*y^5*z^4 - 6*z^5 + 9*y*z^5 + 57*y^2*z^5 - 177*y^3*z^5 + 24*z^6 - 99*y*z^6 + 115*y^2*z^6 - 84*y^3*z^6 - 36*z^7 + 108*y*z^7 - 84*y^2*z^7 + 24*z^8 - 36*y*z^8 - 6*z^9)*G[-y, 1 - y, 1 - y, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + (8*(-y^3 - 9*y^4 + 9*y^5 - 5*y^6 - 17*y^2*z + 24*y^3*z + 9*y^4*z - 22*y^5*z + 6*y^6*z - 25*y*z^2 + 102*y^2*z^2 - 66*y^3*z^2 - 35*y^4*z^2 + 30*y^5*z^2 - 6*z^3 + 87*y*z^3 - 141*y^2*z^3 - 5*y^3*z^3 + 60*y^4*z^3 + 18*z^4 - 93*y*z^4 + 38*y^2*z^4 + 60*y^3*z^4 - 18*z^5 + 31*y*z^5 + 30*y^2*z^5 + 6*z^6 + 6*y*z^6)* G[-y, 1 - y, -y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + (8*(-y^3 - 9*y^4 + 9*y^5 - 5*y^6 - 17*y^2*z + 24*y^3*z + 9*y^4*z - 22*y^5*z + 6*y^6*z - 25*y*z^2 + 102*y^2*z^2 - 66*y^3*z^2 - 35*y^4*z^2 + 30*y^5*z^2 - 6*z^3 + 87*y*z^3 - 141*y^2*z^3 - 5*y^3*z^3 + 60*y^4*z^3 + 18*z^4 - 93*y*z^4 + 38*y^2*z^4 + 60*y^3*z^4 - 18*z^5 + 31*y*z^5 + 30*y^2*z^5 + 6*z^6 + 6*y*z^6)* G[-y, 1 - y, -y, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(-9*y^4 + 3*y^5 + 36*y^6 - 54*y^7 + 22*y^8 - 27*y^3*z + 66*y^4*z + 12*y^5*z - 99*y^6*z + 27*y^7*z + 24*y^8*z - 27*y^2*z^2 + 168*y^3*z^2 - 261*y^4*z^2 + 198*y^5*z^2 - 210*y^6*z^2 + 144*y^7*z^2 + 9*y*z^3 + 36*y^2*z^3 - 237*y^3*z^3 + 441*y^4*z^3 - 556*y^5*z^3 + 336*y^6*z^3 - 93*y*z^4 + 273*y^2*z^4 - 189*y^3*z^4 - 258*y^4*z^4 + 336*y^5*z^4 - 24*z^5 + 369*y*z^5 - 882*y^2*z^5 + 615*y^3*z^5 + 96*z^6 - 639*y*z^6 + 934*y^2*z^6 - 336*y^3*z^6 - 144*z^7 + 498*y*z^7 - 336*y^2*z^7 + 96*z^8 - 144*y*z^8 - 24*z^9)* G[-y, 1 - y, -y, 1 - y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3* (y + z)^3) - (4*(-3*y^4 + 39*y^5 - 39*y^6 + 17*y^7 - 24*y^3*z + 123*y^4*z - 156*y^5*z + 37*y^6*z + 18*y^7*z - 57*y^2*z^2 + 237*y^3*z^2 - 312*y^4*z^2 + 26*y^5*z^2 + 90*y^6*z^2 - 42*y*z^3 + 297*y^2*z^3 - 492*y^3*z^3 + 122*y^4*z^3 + 162*y^5*z^3 - 18*z^4 + 216*y*z^4 - 585*y^2*z^4 + 397*y^3*z^4 + 90*y^4*z^4 + 72*z^5 - 396*y*z^5 + 521*y^2*z^5 - 90*y^3*z^5 - 108*z^6 + 312*y*z^6 - 162*y^2*z^6 + 72*z^7 - 90*y*z^7 - 18*z^8)*G[-y, 1 - y, -y, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (8*(y^3 + 17*y^2*z + 6*y^3*z + 25*y*z^2 + 12*y^2*z^2 + 6*z^3 + 6*y*z^3)*G[-y, -y, 0, 0, 1 - y, z])/(3*y*z^3*(y + z)^2) - (4*(3*y^3 - 8*y^4 + 3*y^5 + 11*y^2*z - 30*y^3*z + 15*y^4*z + 2*y^5*z + 11*y*z^2 - 42*y^2*z^2 + 28*y^3*z^2 + 8*y^4*z^2 + 2*z^3 - 24*y*z^3 + 25*y^2*z^3 + 12*y^3*z^3 - 4*z^4 + 11*y*z^4 + 8*y^2*z^4 + 2*z^5 + 2*y*z^5)*G[-y, -y, 0, 1, 0, z])/(y*z^3*(-1 + y + z)^2*(y + z)^2) + (8*(y^3 + 17*y^2*z + 6*y^3*z + 25*y*z^2 + 12*y^2*z^2 + 6*z^3 + 6*y*z^3)*G[-y, -y, 0, 1 - y, 0, z])/(3*y*z^3*(y + z)^2) + (8*(-y^3 + 6*y^4 - 6*y^5 + 3*y^6 - 17*y^2*z + 54*y^3*z - 51*y^4*z + 9*y^5*z + 6*y^6*z - 25*y*z^2 + 117*y^2*z^2 - 141*y^3*z^2 + 18*y^4*z^2 + 30*y^5*z^2 - 6*z^3 + 87*y*z^3 - 171*y^2*z^3 + 32*y^3*z^3 + 60*y^4*z^3 + 18*z^4 - 93*y*z^4 + 37*y^2*z^4 + 60*y^3*z^4 - 18*z^5 + 23*y*z^5 + 30*y^2*z^5 + 6*z^6 + 6*y*z^6)* G[-y, -y, 0, 1 - y, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(-2*y^4 + 32*y^3*z + 12*y^4*z + 46*y^2*z^2 + 24*y^3*z^2 + 3*y*z^3 + 18*y^2*z^3 - 6*z^4 + 12*y*z^4 + 6*z^5)*G[-y, -y, 0, -y, 1 - y, z])/ (3*y^2*z^3*(y + z)^2) + (8*(y^3 + 17*y^2*z + 6*y^3*z + 25*y*z^2 + 12*y^2*z^2 + 6*z^3 + 6*y*z^3)*G[-y, -y, 1 - y, 0, 0, z])/ (3*y*z^3*(y + z)^2) + (8*(-y^3 + 6*y^4 - 6*y^5 + 3*y^6 - 17*y^2*z + 54*y^3*z - 51*y^4*z + 9*y^5*z + 6*y^6*z - 25*y*z^2 + 117*y^2*z^2 - 141*y^3*z^2 + 18*y^4*z^2 + 30*y^5*z^2 - 6*z^3 + 87*y*z^3 - 171*y^2*z^3 + 32*y^3*z^3 + 60*y^4*z^3 + 18*z^4 - 93*y*z^4 + 37*y^2*z^4 + 60*y^3*z^4 - 18*z^5 + 23*y*z^5 + 30*y^2*z^5 + 6*z^6 + 6*y*z^6)*G[-y, -y, 1 - y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3* (y + z)^2) - (4*(3*y^3 - 8*y^4 + 3*y^5 + 11*y^2*z - 30*y^3*z + 15*y^4*z + 2*y^5*z + 11*y*z^2 - 42*y^2*z^2 + 28*y^3*z^2 + 8*y^4*z^2 + 2*z^3 - 24*y*z^3 + 25*y^2*z^3 + 12*y^3*z^3 - 4*z^4 + 11*y*z^4 + 8*y^2*z^4 + 2*z^5 + 2*y*z^5)*G[-y, -y, 1 - y, 1, 0, z])/ (y*z^3*(-1 + y + z)^2*(y + z)^2) + (8*(-y^3 + 6*y^4 - 6*y^5 + 3*y^6 - 17*y^2*z + 54*y^3*z - 51*y^4*z + 9*y^5*z + 6*y^6*z - 25*y*z^2 + 117*y^2*z^2 - 141*y^3*z^2 + 18*y^4*z^2 + 30*y^5*z^2 - 6*z^3 + 87*y*z^3 - 171*y^2*z^3 + 32*y^3*z^3 + 60*y^4*z^3 + 18*z^4 - 93*y*z^4 + 37*y^2*z^4 + 60*y^3*z^4 - 18*z^5 + 23*y*z^5 + 30*y^2*z^5 + 6*z^6 + 6*y*z^6)* G[-y, -y, 1 - y, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(-15*y^4 + 60*y^5 - 60*y^6 + 17*y^7 + 6*y^3*z + 39*y^4*z - 78*y^5*z + 4*y^6*z + 18*y^7*z + 39*y^2*z^2 - 156*y^3*z^2 + 195*y^4*z^2 - 181*y^5*z^2 + 90*y^6*z^2 - 24*y*z^3 - 45*y^2*z^3 + 258*y^3*z^3 - 319*y^4*z^3 + 162*y^5*z^3 - 18*z^4 + 162*y*z^4 - 189*y^2*z^4 - 14*y^3*z^4 + 90*y^4*z^4 + 72*z^5 - 342*y*z^5 + 359*y^2*z^5 - 90*y^3*z^5 - 108*z^6 + 294*y*z^6 - 162*y^2*z^6 + 72*z^7 - 90*y*z^7 - 18*z^8)*G[-y, -y, 1 - y, 1 - y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(-10*y^4 + 39*y^5 - 39*y^6 + 16*y^7 - 38*y^3*z + 150*y^4*z - 174*y^5*z + 53*y^6*z + 12*y^7*z - 58*y^2*z^2 + 273*y^3*z^2 - 369*y^4*z^2 + 91*y^5*z^2 + 60*y^6*z^2 - 30*y*z^3 + 264*y^2*z^3 - 498*y^3*z^3 + 181*y^4*z^3 + 108*y^5*z^3 - 12*z^4 + 150*y*z^4 - 462*y^2*z^4 + 335*y^3*z^4 + 60*y^4*z^4 + 48*z^5 - 270*y*z^5 + 370*y^2*z^5 - 60*y^3*z^5 - 72*z^6 + 210*y*z^6 - 108*y^2*z^6 + 48*z^7 - 60*y*z^7 - 12*z^8)*G[-y, -y, 1 - y, -y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(y^3 + 17*y^2*z + 6*y^3*z + 25*y*z^2 + 12*y^2*z^2 + 6*z^3 + 6*y*z^3)*G[-y, -y, -y, 0, 1 - y, z])/(3*y*z^3*(y + z)^2) - (4*(y^3 + 17*y^2*z + 6*y^3*z + 25*y*z^2 + 12*y^2*z^2 + 6*z^3 + 6*y*z^3)*G[-y, -y, -y, 1 - y, 0, z])/(3*y*z^3*(y + z)^2) - (4*(-10*y^4 + 33*y^5 - 33*y^6 + 8*y^7 - 38*y^3*z + 138*y^4*z - 150*y^5*z + 31*y^6*z + 12*y^7*z - 58*y^2*z^2 + 267*y^3*z^2 - 339*y^4*z^2 + 65*y^5*z^2 + 60*y^6*z^2 - 30*y*z^3 + 264*y^2*z^3 - 486*y^3*z^3 + 155*y^4*z^3 + 108*y^5*z^3 - 12*z^4 + 150*y*z^4 - 462*y^2*z^4 + 313*y^3*z^4 + 60*y^4*z^4 + 48*z^5 - 270*y*z^5 + 362*y^2*z^5 - 60*y^3*z^5 - 72*z^6 + 210*y*z^6 - 108*y^2*z^6 + 48*z^7 - 60*y*z^7 - 12*z^8)*G[-y, -y, -y, 1 - y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (4*(-5*y^4 + 9*y^5 - 9*y^6 + 3*y^7 - 19*y^3*z + 54*y^4*z - 45*y^5*z + 6*y^6*z + 6*y^7*z - 29*y^2*z^2 + 126*y^3*z^2 - 132*y^4*z^2 + 9*y^5*z^2 + 30*y^6*z^2 - 15*y*z^3 + 132*y^2*z^3 - 228*y^3*z^3 + 54*y^4*z^3 + 54*y^5*z^3 - 6*z^4 + 75*y*z^4 - 231*y^2*z^4 + 147*y^3*z^4 + 30*y^4*z^4 + 24*z^5 - 135*y*z^5 + 180*y^2*z^5 - 30*y^3*z^5 - 36*z^6 + 105*y*z^6 - 54*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[-y, -y, -y, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3* (y + z)^2) + G[1, y]*((-6297*y^2 + 11948*y^3 - 5651*y^4 - 18288*y*z + 51167*y^2*z - 37628*y^3*z + 4749*y^4*z + 558*z^2 + 25656*y*z^2 - 35256*y^2*z^2 + 4749*y^3*z^2 - 1014*z^3 - 2823*y*z^3 - 4749*y^2*z^3 + 456*z^4 - 4749*y*z^4)/ (27*(-1 + y)*y*z^2*(-1 + y + z)*(y + z)^2) - (2*(-3616*y^2 + 7121*y^3 - 3505*y^4 - 8412*y*z + 22735*y^2*z - 15739*y^3*z + 1416*y^4*z + 426*z^2 + 9549*y*z^2 - 12390*y^2*z^2 + 1416*y^3*z^2 - 843*z^3 + 261*y*z^3 - 1416*y^2*z^3 + 417*z^4 - 1416*y*z^4)*G[1 - y, z])/(27*(-1 + y)*y*z^2*(-1 + y + z)* (y + z)^2) + ((5577*y^4 - 15142*y^5 + 14630*y^6 - 6142*y^7 + 1077*y^8 + 13362*y^3*z - 44907*y^4*z + 54735*y^5*z - 30645*y^6*z + 9903*y^7*z - 2448*y^8*z + 13479*y^2*z^2 - 61827*y^3*z^2 + 99828*y^4*z^2 - 78405*y^5*z^2 + 37239*y^6*z^2 - 10314*y^7*z^2 - 13266*y*z^3 + 38429*y^2*z^3 - 37063*y^3*z^3 - 3136*y^4*z^3 + 28320*y^5*z^3 - 13284*y^6*z^3 - 558*z^4 + 34653*y*z^4 - 103362*y^2*z^4 + 97410*y^3*z^4 - 23553*y^4*z^4 + 966*z^5 - 25512*y*z^5 + 49179*y^2*z^5 - 24147*y^3*z^5 + 13284*y^4*z^5 - 534*z^6 + 2661*y*z^6 + 1329*y^2*z^6 + 10314*y^3*z^6 + 126*z^7 + 2016*y*z^7 + 2448*y^2*z^7)*G[-y, z])/ (27*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (2*(18*y^4 + 320*y^5 - 896*y^6 + 760*y^7 - 202*y^8 - 309*y^3*z + 2556*y^4*z - 5850*y^5*z + 5280*y^6*z - 1689*y^7*z + 12*y^8*z - 105*y^2*z^2 + 2579*y^3*z^2 - 8167*y^4*z^2 + 9197*y^5*z^2 - 3684*y^6*z^2 + 180*y^7*z^2 - 909*y*z^3 + 4849*y^2*z^3 - 10950*y^3*z^3 + 11427*y^4*z^3 - 5359*y^5*z^3 + 942*y^6*z^3 - 27*z^4 + 2349*y*z^4 - 8286*y^2*z^4 + 9996*y^3*z^4 - 5682*y^4*z^4 + 2100*y^5*z^4 + 51*z^5 - 1686*y*z^5 + 3300*y^2*z^5 - 2583*y^3*z^5 + 2268*y^4*z^5 - 33*z^6 + 63*y*z^6 + 144*y^2*z^6 + 1176*y^3*z^6 + 9*z^7 + 207*y*z^7 + 234*y^2*z^7)* G[0, 0, z])/(9*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + (2*(-2706*y^4 + 11862*y^5 - 19020*y^6 + 13278*y^7 - 3414*y^8 - 8628*y^3*z + 44082*y^4*z - 81279*y^5*z + 65319*y^6*z - 19989*y^7*z + 495*y^8*z - 7502*y^2*z^2 + 52730*y^3*z^2 - 120984*y^4*z^2 + 116189*y^5*z^2 - 42836*y^6*z^2 + 2403*y^7*z^2 - 4116*y*z^3 + 35314*y^2*z^3 - 97386*y^3*z^3 + 109647*y^4*z^3 - 49324*y^5*z^3 + 5865*y^6*z^3 + 96*z^4 + 9180*y*z^4 - 41282*y^2*z^4 + 58081*y^3*z^4 - 33377*y^4*z^4 + 8652*y^5*z^4 - 360*z^5 - 4839*y*z^5 + 11568*y^2*z^5 - 9690*y^3*z^5 + 7371*y^4*z^5 + 414*z^6 - 1164*y*z^6 + 1599*y^2*z^6 + 3201*y^3*z^6 - 150*z^7 + 975*y*z^7 + 525*y^2*z^7)*G[0, 1 - y, z])/ (27*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + ((363*y^5 - 1373*y^6 + 2034*y^7 - 1494*y^8 + 563*y^9 - 93*y^10 + 1745*y^4*z - 12351*y^5*z + 31603*y^6*z - 38660*y^7*z + 23697*y^8*z - 6541*y^9*z + 507*y^10*z + 3812*y^3*z^2 - 34972*y^4*z^2 + 113175*y^5*z^2 - 175363*y^6*z^2 + 140011*y^7*z^2 - 55077*y^8*z^2 + 8846*y^9*z^2 - 432*y^10*z^2 - 192*y^2*z^3 - 21892*y^3*z^3 + 130268*y^4*z^3 - 291261*y^5*z^3 + 315682*y^6*z^3 - 170909*y^7*z^3 + 41172*y^8*z^3 - 2868*y^9*z^3 + 1839*y*z^4 - 13489*y^2*z^4 + 80596*y^3*z^4 - 236862*y^4*z^4 + 340687*y^5*z^4 - 245671*y^6*z^4 + 81144*y^7*z^4 - 8244*y^8*z^4 + 45*z^5 - 6909*y*z^5 + 43165*y^2*z^5 - 134756*y^3*z^5 + 227322*y^4*z^5 - 204109*y^5*z^5 + 89132*y^6*z^5 - 13620*y^7*z^5 - 150*z^6 + 9423*y*z^6 - 47367*y^2*z^6 + 100335*y^3*z^6 - 110097*y^4*z^6 + 62460*y^5*z^6 - 14064*y^6*z^6 + 192*z^7 - 5355*y*z^7 + 20142*y^2*z^7 - 31809*y^3*z^7 + 25794*y^4*z^7 - 8964*y^5*z^7 - 114*z^8 + 858*y*z^8 - 2286*y^2*z^8 + 4182*y^3*z^8 - 3180*y^4*z^8 + 27*z^9 + 144*y*z^9 + 27*y^2*z^9 - 468*y^3*z^9)*G[0, -y, z])/(9*(-1 + y)^3*y^2*(-1 + z)*z^3* (-1 + y + z)^2*(y + z)^3) + ((-1562*y^4 - 534*y^5 + 534*y^6 - 3769*y^3*z + 3516*y^4*z + 2181*y^5*z - 570*y^6*z - 3119*y^2*z^2 + 11640*y^3*z^2 - 2169*y^4*z^2 - 1782*y^5*z^2 + 36*y^6*z^2 + 225*y*z^3 + 8040*y^2*z^3 - 10875*y^3*z^3 - 760*y^4*z^3 + 135*y^5*z^3 + 177*z^4 - 1182*y*z^4 - 5871*y^2*z^4 + 1108*y^3*z^4 + 975*y^4*z^4 - 672*z^5 + 2178*y*z^5 - 454*y^2*z^5 + 1896*y^3*z^5 + 990*z^6 - 1782*y*z^6 + 1404*y^2*z^6 - 672*z^7 + 561*y*z^7 + 177*z^8)*G[1, 0, z])/(27*y^2*z^3*(-1 + y + z)^3* (y + z)^2) + (2*(-2706*y^4 + 11862*y^5 - 19020*y^6 + 13278*y^7 - 3414*y^8 - 8628*y^3*z + 44082*y^4*z - 81279*y^5*z + 65319*y^6*z - 19989*y^7*z + 495*y^8*z - 7502*y^2*z^2 + 52730*y^3*z^2 - 120984*y^4*z^2 + 116189*y^5*z^2 - 42836*y^6*z^2 + 2403*y^7*z^2 - 4116*y*z^3 + 35314*y^2*z^3 - 97386*y^3*z^3 + 109647*y^4*z^3 - 49324*y^5*z^3 + 5865*y^6*z^3 + 96*z^4 + 9180*y*z^4 - 41282*y^2*z^4 + 58081*y^3*z^4 - 33377*y^4*z^4 + 8652*y^5*z^4 - 360*z^5 - 4839*y*z^5 + 11568*y^2*z^5 - 9690*y^3*z^5 + 7371*y^4*z^5 + 414*z^6 - 1164*y*z^6 + 1599*y^2*z^6 + 3201*y^3*z^6 - 150*z^7 + 975*y*z^7 + 525*y^2*z^7)*G[1 - y, 0, z])/ (27*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + (4*(-127*y^2 + 253*y^3 - 126*y^4 - 258*y*z + 690*y^2*z - 462*y^3*z + 30*y^4*z + 12*z^2 + 270*y*z^2 - 330*y^2*z^2 + 30*y^3*z^2 - 24*z^3 + 18*y*z^3 - 30*y^2*z^3 + 12*z^4 - 30*y*z^4)* G[1 - y, 1 - y, z])/(3*(-1 + y)*y*z^2*(-1 + y + z)*(y + z)^2) + ((-1615*y^4 + 5333*y^5 - 6286*y^6 + 3010*y^7 - 419*y^8 - 23*y^9 + 403*y^3*z + 2716*y^4*z - 15552*y^5*z + 27642*y^6*z - 22819*y^7*z + 8922*y^8*z - 1312*y^9*z + 6116*y^2*z^2 - 24745*y^3*z^2 + 20646*y^4*z^2 + 35228*y^5*z^2 - 75131*y^6*z^2 + 50304*y^7*z^2 - 13699*y^8*z^2 + 1281*y^9*z^2 + 7659*y*z^3 - 55146*y^2*z^3 + 121973*y^3*z^3 - 86154*y^4*z^3 - 38568*y^5*z^3 + 82732*y^6*z^3 - 37746*y^7*z^3 + 5250*y^8*z^3 - 15*z^4 - 25626*y*z^4 + 121320*y^2*z^4 - 195587*y^3*z^4 + 114636*y^4*z^4 + 9786*y^5*z^4 - 31873*y^6*z^4 + 7359*y^7*z^4 + 240*z^5 + 28701*y*z^5 - 101726*y^2*z^5 + 128115*y^3*z^5 - 65112*y^4*z^5 + 6164*y^5*z^5 + 2808*y^6*z^5 - 558*z^6 - 9585*y*z^6 + 28473*y^2*z^6 - 34074*y^3*z^6 + 17379*y^4*z^6 - 2445*y^5*z^6 + 456*z^7 - 2868*y*z^7 + 1170*y^2*z^7 + 4494*y^3*z^7 - 2442*y^4*z^7 - 123*z^8 + 1719*y*z^8 - 207*y^2*z^8 - 579*y^3*z^8)* G[1 - y, -y, z])/(27*(-1 + y)^3*y^2*(-1 + z)*z^3*(-1 + y + z)^2* (y + z)^2) + ((-207*y^4 - 4119*y^5 + 4083*y^6 - 1319*y^7 + 4782*y^3*z - 25398*y^4*z + 34701*y^5*z - 12904*y^6*z + 177*y^7*z + 7452*y^2*z^2 - 46656*y^3*z^2 + 87732*y^4*z^2 - 45473*y^5*z^2 + 1551*y^6*z^2 + 1314*y*z^3 - 28308*y^2*z^3 + 89508*y^3*z^3 - 71014*y^4*z^3 + 5805*y^5*z^3 - 135*z^4 - 4923*y*z^4 + 39279*y^2*z^4 - 53975*y^3*z^4 + 10287*y^4*z^4 - 72*z^5 + 7299*y*z^5 - 20470*y^2*z^5 + 8955*y^3*z^5 + 414*z^6 - 3897*y*z^6 + 3645*y^2*z^6 - 276*z^7 + 615*y*z^7 + 69*z^8)* G[-y, 0, z])/(27*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(-130*y^4 - 611*y^5 + 2283*y^6 - 2213*y^7 + 671*y^8 + 469*y^3*z - 4925*y^4*z + 12039*y^5*z - 10654*y^6*z + 2546*y^7*z + 525*y^8*z + 1544*y^2*z^2 - 11428*y^3*z^2 + 26750*y^4*z^2 - 23283*y^5*z^2 + 4308*y^6*z^2 + 2109*y^7*z^2 + 3843*y*z^3 - 21697*y^2*z^3 + 46111*y^3*z^3 - 39023*y^4*z^3 + 8123*y^5*z^3 + 2643*y^6*z^3 - 96*z^4 - 8235*y*z^4 + 30287*y^2*z^4 - 32299*y^3*z^4 + 8993*y^4*z^4 + 360*z^5 + 3750*y*z^5 - 6687*y^2*z^5 + 1170*y^3*z^5 - 2643*y^4*z^5 - 414*z^6 + 1581*y*z^6 - 3108*y^2*z^6 - 2109*y^3*z^6 + 150*z^7 - 975*y*z^7 - 525*y^2*z^7)* G[-y, 1 - y, z])/(27*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + ((-1314*y^4 + 3156*y^5 - 3744*y^6 + 3874*y^7 - 2570*y^8 + 598*y^9 - 6648*y^3*z + 30450*y^4*z - 59043*y^5*z + 61880*y^6*z - 35176*y^7*z + 8522*y^8*z + 15*y^9*z - 8694*y^2*z^2 + 62478*y^3*z^2 - 162126*y^4*z^2 + 204565*y^5*z^2 - 129965*y^6*z^2 + 34513*y^7*z^2 - 771*y^8*z^2 - 1224*y*z^3 + 35592*y^2*z^3 - 150984*y^3*z^3 + 254776*y^4*z^3 - 195953*y^5*z^3 + 60898*y^6*z^3 - 3105*y^7*z^3 + 108*z^4 + 4554*y*z^4 - 52440*y^2*z^4 + 133760*y^3*z^4 - 131896*y^4*z^4 + 51041*y^5*z^4 - 5127*y^6*z^4 + 90*z^5 - 6597*y*z^5 + 27706*y^2*z^5 - 34148*y^3*z^5 + 17002*y^4*z^5 - 5403*y^5*z^5 - 342*z^6 + 2349*y*z^6 + 297*y^2*z^6 - 1737*y^3*z^6 - 4617*y^4*z^6 + 186*z^7 + 1101*y*z^7 - 2598*y^2*z^7 - 2739*y^3*z^7 - 42*z^8 - 591*y*z^8 - 717*y^2*z^8)*G[-y, -y, z])/ (27*(-1 + y)^2*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (8*(-8*y^4 + 20*y^5 - 16*y^6 + 4*y^7 + 12*y^2*z - 78*y^3*z + 162*y^4*z - 138*y^5*z + 42*y^6*z + 6*y*z^2 - 86*y^2*z^2 + 241*y^3*z^2 - 251*y^4*z^2 + 93*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 106*y*z^3 + 243*y^2*z^3 - 237*y^3*z^3 + 103*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 141*y*z^4 - 129*y^2*z^4 + 66*y^3*z^4 - 54*y^4*z^4 + 21*z^5 - 9*y*z^5 - 66*y^3*z^5 + 12*z^6 - 27*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[0, 0, 0, z])/(3*(-1 + y)^2*y*z^2* (-1 + y + z)^2*(y + z)^3) - (4*(-264*y^4 + 1098*y^5 - 1698*y^6 + 1158*y^7 - 294*y^8 - 795*y^3*z + 3906*y^4*z - 7002*y^5*z + 5502*y^6*z - 1647*y^7*z + 36*y^8*z - 700*y^2*z^2 + 4684*y^3*z^2 - 10380*y^4*z^2 + 9670*y^5*z^2 - 3436*y^6*z^2 + 162*y^7*z^2 - 213*y*z^3 + 2438*y^2*z^3 - 7167*y^3*z^3 + 8082*y^4*z^3 - 3494*y^5*z^3 + 354*y^6*z^3 + 12*z^4 + 414*y*z^4 - 2182*y^2*z^4 + 3080*y^3*z^4 - 1708*y^4*z^4 + 492*y^5*z^4 - 36*z^5 - 111*y*z^5 + 168*y^2*z^5 - 129*y^3*z^5 + 432*y^4*z^5 + 36*z^6 - 168*y*z^6 + 246*y^2*z^6 + 210*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)* G[0, 0, 1 - y, z])/(9*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^3) - (2*(-9*y^5 + 24*y^6 + 3*y^7 - 72*y^8 + 93*y^9 - 48*y^10 + 9*y^11 - 378*y^4*z + 1668*y^5*z - 2832*y^6*z + 2268*y^7*z - 930*y^8*z + 420*y^9*z - 324*y^10*z + 108*y^11*z - 549*y^3*z^2 + 2700*y^4*z^2 - 4242*y^5*z^2 + 1476*y^6*z^2 + 1665*y^7*z^2 - 402*y^8*z^2 - 1242*y^9*z^2 + 594*y^10*z^2 - 169*y^2*z^3 + 1092*y^3*z^3 - 219*y^4*z^3 - 6751*y^5*z^3 + 11643*y^6*z^3 - 5064*y^7*z^3 - 2071*y^8*z^3 + 1539*y^9*z^3 + 84*y*z^4 - 180*y^2*z^4 + 1428*y^3*z^4 - 7608*y^4*z^4 + 12777*y^5*z^4 - 5739*y^6*z^4 - 3069*y^7*z^4 + 2307*y^8*z^4 - 15*z^5 + 162*y*z^5 - 1077*y^2*z^5 + 1536*y^3*z^5 - 1062*y^4*z^5 + 3111*y^5*z^5 - 4608*y^6*z^5 + 1953*y^7*z^5 + 114*z^6 - 1251*y*z^6 + 4726*y^2*z^6 - 9042*y^3*z^6 + 9354*y^4*z^6 - 4573*y^5*z^6 + 690*y^6*z^6 - 198*z^7 + 1689*y*z^7 - 4998*y^2*z^7 + 6156*y^3*z^7 - 2382*y^4*z^7 - 213*y^5*z^7 + 132*z^8 - 873*y*z^8 + 1611*y^2*z^8 - 537*y^3*z^8 - 279*y^4*z^8 - 33*z^9 + 153*y*z^9 - 27*y^2*z^9 - 75*y^3*z^9)*G[0, 0, -y, z])/ (9*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + (2*(-62*y^5 - 12*y^6 + 12*y^7 - 177*y^4*z + 177*y^5*z + 6*y^6*z + 24*y^7*z - 177*y^3*z^2 + 576*y^4*z^2 - 270*y^5*z^2 + 96*y^6*z^2 + 89*y^2*z^3 + 141*y^3*z^3 - 300*y^4*z^3 + 65*y^5*z^3 - 15*y*z^4 - 189*y^2*z^4 + 102*y^3*z^4 - 111*y^4*z^4 - 42*y^5*z^4 - 6*z^5 + 90*y*z^5 + 12*y^2*z^5 - 84*y^3*z^5 - 144*y^4*z^5 + 33*z^6 - 180*y*z^6 + 128*y^2*z^6 - 192*y^3*z^6 - 54*z^7 + 147*y*z^7 - 132*y^2*z^7 + 39*z^8 - 54*y*z^8 - 12*z^9)*G[0, 1, 0, z])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^3) - (4*(-264*y^4 + 1098*y^5 - 1698*y^6 + 1158*y^7 - 294*y^8 - 795*y^3*z + 3906*y^4*z - 7002*y^5*z + 5502*y^6*z - 1647*y^7*z + 36*y^8*z - 700*y^2*z^2 + 4684*y^3*z^2 - 10380*y^4*z^2 + 9670*y^5*z^2 - 3436*y^6*z^2 + 162*y^7*z^2 - 213*y*z^3 + 2438*y^2*z^3 - 7167*y^3*z^3 + 8082*y^4*z^3 - 3494*y^5*z^3 + 354*y^6*z^3 + 12*z^4 + 414*y*z^4 - 2182*y^2*z^4 + 3080*y^3*z^4 - 1708*y^4*z^4 + 492*y^5*z^4 - 36*z^5 - 111*y*z^5 + 168*y^2*z^5 - 129*y^3*z^5 + 432*y^4*z^5 + 36*z^6 - 168*y*z^6 + 246*y^2*z^6 + 210*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)*G[0, 1 - y, 0, z])/ (9*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) - (2*(-264*y^4 + 1082*y^5 - 1658*y^6 + 1126*y^7 - 286*y^8 - 771*y^3*z + 3750*y^4*z - 6678*y^5*z + 5226*y^6*z - 1563*y^7*z + 36*y^8*z - 688*y^2*z^2 + 4512*y^3*z^2 - 9898*y^4*z^2 + 9168*y^5*z^2 - 3250*y^6*z^2 + 156*y^7*z^2 - 177*y*z^3 + 2226*y^2*z^3 - 6681*y^3*z^3 + 7608*y^4*z^3 - 3288*y^5*z^3 + 312*y^6*z^3 + 12*z^4 + 330*y*z^4 - 1900*y^2*z^4 + 2822*y^3*z^4 - 1576*y^4*z^4 + 384*y^5*z^4 - 36*z^5 - 69*y*z^5 + 150*y^2*z^5 - 129*y^3*z^5 + 300*y^4*z^5 + 36*z^6 - 144*y*z^6 + 192*y^2*z^6 + 132*y^3*z^6 - 12*z^7 + 60*y*z^7 + 24*y^2*z^7)*G[0, 1 - y, 1 - y, z])/(3*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + (2*(-y^5 - 54*y^6 + 261*y^7 - 484*y^8 + 441*y^9 - 198*y^10 + 35*y^11 - 891*y^4*z + 4878*y^5*z - 11061*y^6*z + 13350*y^7*z - 9201*y^8*z + 3654*y^9*z - 831*y^10*z + 102*y^11*z - 2322*y^3*z^2 + 15642*y^4*z^2 - 42558*y^5*z^2 + 60735*y^6*z^2 - 49086*y^7*z^2 + 22560*y^8*z^2 - 5610*y^9*z^2 + 639*y^10*z^2 - 1784*y^2*z^3 + 17082*y^3*z^3 - 59097*y^4*z^3 + 101555*y^5*z^3 - 96030*y^6*z^3 + 50964*y^7*z^3 - 14577*y^8*z^3 + 1887*y^9*z^3 - 561*y*z^4 + 9102*y^2*z^4 - 42696*y^3*z^4 + 90804*y^4*z^4 - 101991*y^5*z^4 + 63612*y^6*z^4 - 21672*y^7*z^4 + 3402*y^8*z^4 + 15*z^5 + 2052*y*z^5 - 16944*y^2*z^5 + 48360*y^3*z^5 - 67176*y^4*z^5 + 50847*y^5*z^5 - 21249*y^6*z^5 + 4095*y^7*z^5 - 6*z^6 - 2799*y*z^6 + 13865*y^2*z^6 - 26316*y^3*z^6 + 25620*y^4*z^6 - 13703*y^5*z^6 + 3357*y^6*z^6 - 18*z^7 + 1443*y*z^7 - 4614*y^2*z^7 + 6426*y^3*z^7 - 4962*y^4*z^7 + 1779*y^5*z^7 + 12*z^8 - 72*y*z^8 + 198*y^2*z^8 - 606*y^3*z^8 + 522*y^4*z^8 - 3*z^9 - 99*y*z^9 + 63*y^2*z^9 + 57*y^3*z^9)* G[0, 1 - y, -y, z])/(9*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3* (y + z)^3) + (2*(9*y^5 + 150*y^6 - 318*y^7 + 212*y^8 - 53*y^9 + 771*y^4*z - 2610*y^5*z + 3369*y^6*z - 2004*y^7*z + 468*y^8*z + 6*y^9*z + 1968*y^3*z^2 - 9861*y^4*z^2 + 17427*y^5*z^2 - 13437*y^6*z^2 + 3984*y^7*z^2 - 81*y^8*z^2 + 1537*y^2*z^3 - 12226*y^3*z^3 + 29703*y^4*z^3 - 29400*y^5*z^3 + 10914*y^6*z^3 - 528*y^7*z^3 + 231*y*z^4 - 5775*y^2*z^4 + 22731*y^3*z^4 - 30816*y^4*z^4 + 14898*y^5*z^4 - 1251*y^6*z^4 - 12*z^5 - 708*y*z^5 + 7548*y^2*z^5 - 16182*y^3*z^5 + 10920*y^4*z^5 - 1512*y^5*z^5 + 30*z^6 + 744*y*z^6 - 3815*y^2*z^6 + 4058*y^3*z^6 - 963*y^4*z^6 - 36*z^7 - 246*y*z^7 + 576*y^2*z^7 - 276*y^3*z^7 + 24*z^8 - 15*y*z^8 - 9*y^2*z^8 - 6*z^9 + 6*y*z^9)*G[0, -y, 0, z])/ (9*(-1 + y)*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + (2*(-52*y^5 + 308*y^6 - 700*y^7 + 772*y^8 - 416*y^9 + 88*y^10 + 627*y^4*z - 3733*y^5*z + 8674*y^6*z - 9990*y^7*z + 5851*y^8*z - 1525*y^9*z + 96*y^10*z + 1842*y^3*z^2 - 12948*y^4*z^2 + 34970*y^5*z^2 - 46302*y^6*z^2 + 30936*y^7*z^2 - 9158*y^8*z^2 + 660*y^9*z^2 + 1434*y^2*z^3 - 13689*y^3*z^3 + 46170*y^4*z^3 - 73029*y^5*z^3 + 57105*y^6*z^3 - 19962*y^7*z^3 + 1971*y^8*z^3 + 486*y*z^4 - 6651*y^2*z^4 + 29241*y^3*z^4 - 56760*y^4*z^4 + 53226*y^5*z^4 - 22869*y^6*z^4 + 3327*y^7*z^4 - 9*z^5 - 1170*y*z^5 + 8823*y^2*z^5 - 22881*y^3*z^5 + 27054*y^4*z^5 - 15249*y^5*z^5 + 3414*y^6*z^5 + 27*z^6 + 801*y*z^6 - 3879*y^2*z^6 + 6651*y^3*z^6 - 5760*y^4*z^6 + 2106*y^5*z^6 - 27*z^7 - 36*y*z^7 + 306*y^2*z^7 - 1008*y^3*z^7 + 711*y^4*z^7 + 9*z^8 - 81*y*z^8 - 45*y^2*z^8 + 99*y^3*z^8)*G[0, -y, 1 - y, z])/ (9*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + (2*(36*y^5 - 60*y^6 - 66*y^7 + 206*y^8 - 162*y^9 + 54*y^10 - 8*y^11 - 777*y^4*z + 5364*y^5*z - 14916*y^6*z + 21588*y^7*z - 17259*y^8*z + 7266*y^9*z - 1272*y^10*z + 6*y^11*z - 2091*y^3*z^2 + 16551*y^4*z^2 - 52686*y^5*z^2 + 87036*y^6*z^2 - 79326*y^7*z^2 + 38268*y^8*z^2 - 7941*y^9*z^2 + 189*y^10*z^2 - 1778*y^2*z^3 + 18642*y^3*z^3 - 73353*y^4*z^3 + 144244*y^5*z^3 - 153465*y^6*z^3 + 86169*y^7*z^3 - 21560*y^8*z^3 + 1101*y^9*z^3 - 327*y*z^4 + 8181*y^2*z^4 - 47376*y^3*z^4 + 120069*y^4*z^4 - 155913*y^5*z^4 + 105075*y^6*z^4 - 32604*y^7*z^4 + 2895*y^8*z^4 - 3*z^5 + 1224*y*z^5 - 14079*y^2*z^5 + 51786*y^3*z^5 - 87552*y^4*z^5 + 74136*y^5*z^5 - 29715*y^6*z^5 + 4203*y^7*z^5 + 30*z^6 - 1746*y*z^6 + 11175*y^2*z^6 - 26736*y^3*z^6 + 30222*y^4*z^6 - 16557*y^5*z^6 + 3603*y^6*z^6 - 54*z^7 + 1080*y*z^7 - 4095*y^2*z^7 + 6669*y^3*z^7 - 5454*y^4*z^7 + 1827*y^5*z^7 + 36*z^8 - 243*y*z^8 + 621*y^2*z^8 - 954*y^3*z^8 + 513*y^4*z^8 - 9*z^9 - 63*y^2*z^9 + 63*y^3*z^9)*G[0, -y, -y, z])/ (9*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + (4*(62*y^4 + 12*y^5 - 12*y^6 + 139*y^3*z - 159*y^4*z - 48*y^5*z + 12*y^6*z + 98*y^2*z^2 - 426*y^3*z^2 + 135*y^4*z^2 + 36*y^5*z^2 - 9*y*z^3 - 255*y^2*z^3 + 408*y^3*z^3 - 17*y^4*z^3 - 6*z^4 + 48*y*z^4 + 183*y^2*z^4 - 70*y^3*z^4 - 21*y^4*z^4 + 24*z^5 - 90*y*z^5 + 19*y^2*z^5 - 51*y^3*z^5 - 36*z^6 + 72*y*z^6 - 45*y^2*z^6 + 24*z^7 - 21*y*z^7 - 6*z^8)*G[1, 0, 0, z])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(-171*y^3 + 442*y^4 - 579*y^5 + 246*y^6 - 342*y^2*z + 1571*y^3*z - 2601*y^4*z + 1758*y^5*z - 282*y^6*z - 171*y*z^2 + 1792*y^2*z^2 - 4437*y^3*z^2 + 4371*y^4*z^2 - 1341*y^5*z^2 + 36*y^6*z^2 + 693*y*z^3 - 3441*y^2*z^3 + 5094*y^3*z^3 - 2539*y^4*z^3 + 162*y^5*z^3 + 6*z^4 - 1074*y*z^4 + 2973*y^2*z^4 - 2378*y^3*z^4 + 327*y^4*z^4 - 24*z^5 + 774*y*z^5 - 1117*y^2*z^5 + 321*y^3*z^5 + 36*z^6 - 243*y*z^6 + 135*y^2*z^6 - 24*z^7 + 21*y*z^7 + 6*z^8)*G[1, 0, 1 - y, z])/(9*y^2*z^3*(-1 + y + z)^3* (y + z)^2) + (2*(-45*y^3 + 79*y^4 - 129*y^5 + 27*y^6 + 6*y^7 - 99*y^2*z + 398*y^3*z - 677*y^4*z + 477*y^5*z - 75*y^6*z - 63*y*z^2 + 556*y^2*z^2 - 1291*y^3*z^2 + 1364*y^4*z^2 - 435*y^5*z^2 + 6*y^6*z^2 - 9*z^3 + 294*y*z^3 - 1133*y^2*z^3 + 1543*y^3*z^3 - 730*y^4*z^3 - 15*y^5*z^3 + 33*z^4 - 456*y*z^4 + 845*y^2*z^4 - 452*y^3*z^4 - 90*y^4*z^4 - 42*z^5 + 234*y*z^5 - 40*y^2*z^5 - 153*y^3*z^5 + 18*z^6 + 39*y*z^6 - 129*y^2*z^6 + 3*z^7 - 48*y*z^7 - 3*z^8)*G[1, 0, -y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(-171*y^3 + 442*y^4 - 579*y^5 + 246*y^6 - 342*y^2*z + 1571*y^3*z - 2601*y^4*z + 1758*y^5*z - 282*y^6*z - 171*y*z^2 + 1792*y^2*z^2 - 4437*y^3*z^2 + 4371*y^4*z^2 - 1341*y^5*z^2 + 36*y^6*z^2 + 693*y*z^3 - 3441*y^2*z^3 + 5094*y^3*z^3 - 2539*y^4*z^3 + 162*y^5*z^3 + 6*z^4 - 1074*y*z^4 + 2973*y^2*z^4 - 2378*y^3*z^4 + 327*y^4*z^4 - 24*z^5 + 774*y*z^5 - 1117*y^2*z^5 + 321*y^3*z^5 + 36*z^6 - 243*y*z^6 + 135*y^2*z^6 - 24*z^7 + 21*y*z^7 + 6*z^8)*G[1, 1 - y, 0, z])/(9*y^2*z^3*(-1 + y + z)^3* (y + z)^2) + (2*(-45*y^3 + 79*y^4 - 129*y^5 + 27*y^6 + 6*y^7 - 99*y^2*z + 398*y^3*z - 677*y^4*z + 477*y^5*z - 75*y^6*z - 63*y*z^2 + 556*y^2*z^2 - 1291*y^3*z^2 + 1364*y^4*z^2 - 435*y^5*z^2 + 6*y^6*z^2 - 9*z^3 + 294*y*z^3 - 1133*y^2*z^3 + 1543*y^3*z^3 - 730*y^4*z^3 - 15*y^5*z^3 + 33*z^4 - 456*y*z^4 + 845*y^2*z^4 - 452*y^3*z^4 - 90*y^4*z^4 - 42*z^5 + 234*y*z^5 - 40*y^2*z^5 - 153*y^3*z^5 + 18*z^6 + 39*y*z^6 - 129*y^2*z^6 + 3*z^7 - 48*y*z^7 - 3*z^8)*G[1, 1 - y, -y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(-264*y^4 + 1098*y^5 - 1698*y^6 + 1158*y^7 - 294*y^8 - 795*y^3*z + 3906*y^4*z - 7002*y^5*z + 5502*y^6*z - 1647*y^7*z + 36*y^8*z - 700*y^2*z^2 + 4684*y^3*z^2 - 10380*y^4*z^2 + 9670*y^5*z^2 - 3436*y^6*z^2 + 162*y^7*z^2 - 213*y*z^3 + 2438*y^2*z^3 - 7167*y^3*z^3 + 8082*y^4*z^3 - 3494*y^5*z^3 + 354*y^6*z^3 + 12*z^4 + 414*y*z^4 - 2182*y^2*z^4 + 3080*y^3*z^4 - 1708*y^4*z^4 + 492*y^5*z^4 - 36*z^5 - 111*y*z^5 + 168*y^2*z^5 - 129*y^3*z^5 + 432*y^4*z^5 + 36*z^6 - 168*y*z^6 + 246*y^2*z^6 + 210*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)*G[1 - y, 0, 0, z])/ (9*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) - (2*(-264*y^4 + 1082*y^5 - 1658*y^6 + 1126*y^7 - 286*y^8 - 771*y^3*z + 3750*y^4*z - 6678*y^5*z + 5226*y^6*z - 1563*y^7*z + 36*y^8*z - 688*y^2*z^2 + 4512*y^3*z^2 - 9898*y^4*z^2 + 9168*y^5*z^2 - 3250*y^6*z^2 + 156*y^7*z^2 - 177*y*z^3 + 2226*y^2*z^3 - 6681*y^3*z^3 + 7608*y^4*z^3 - 3288*y^5*z^3 + 312*y^6*z^3 + 12*z^4 + 330*y*z^4 - 1900*y^2*z^4 + 2822*y^3*z^4 - 1576*y^4*z^4 + 384*y^5*z^4 - 36*z^5 - 69*y*z^5 + 150*y^2*z^5 - 129*y^3*z^5 + 300*y^4*z^5 + 36*z^6 - 144*y*z^6 + 192*y^2*z^6 + 132*y^3*z^6 - 12*z^7 + 60*y*z^7 + 24*y^2*z^7)*G[1 - y, 0, 1 - y, z])/(3*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + (2*(135*y^4 - 770*y^5 + 1825*y^6 - 2336*y^7 + 1733*y^8 - 718*y^9 + 131*y^10 + 432*y^3*z - 2277*y^4*z + 4000*y^5*z - 1915*y^6*z - 2076*y^7*z + 2801*y^8*z - 1076*y^9*z + 111*y^10*z + 486*y^2*z^2 - 2583*y^3*z^2 + 2079*y^4*z^2 + 9505*y^5*z^2 - 23130*y^6*z^2 + 20109*y^7*z^2 - 7147*y^8*z^2 + 681*y^9*z^2 + 216*y*z^3 - 1597*y^2*z^3 + 161*y^3*z^3 + 16523*y^4*z^3 - 39902*y^5*z^3 + 38071*y^6*z^3 - 15263*y^7*z^3 + 1791*y^8*z^3 + 27*z^4 - 375*y*z^4 - 544*y^2*z^4 + 11677*y^3*z^4 - 31851*y^4*z^4 + 35269*y^5*z^4 - 16984*y^6*z^4 + 2781*y^7*z^4 - 78*z^5 - 57*y*z^5 + 3914*y^2*z^5 - 13473*y^3*z^5 + 18297*y^4*z^5 - 11474*y^5*z^5 + 2853*y^6*z^5 + 72*z^6 + 330*y*z^6 - 2493*y^2*z^6 + 4905*y^3*z^6 - 4767*y^4*z^6 + 1899*y^5*z^6 - 18*z^7 - 69*y*z^7 + 351*y^2*z^7 - 1035*y^3*z^7 + 717*y^4*z^7 - 3*z^8 - 45*y*z^8 - 81*y^2*z^8 + 111*y^3*z^8)*G[1 - y, 0, -y, z])/ (9*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) - (2*(-62*y^5 + 7*y^6 - 53*y^7 - 177*y^4*z + 163*y^5*z - 193*y^6*z + 6*y^7*z - 177*y^3*z^2 + 420*y^4*z^2 - 335*y^5*z^2 + 21*y^6*z^2 + 89*y^2*z^3 + 98*y^3*z^3 - 232*y^4*z^3 + 45*y^5*z^3 - 15*y*z^4 - 133*y^2*z^4 + 13*y^3*z^4 + 72*y^4*z^4 - 6*z^5 + 51*y*z^5 + 11*y^2*z^5 + 72*y^3*z^5 + 18*z^6 - 57*y*z^6 + 45*y^2*z^6 - 18*z^7 + 21*y*z^7 + 6*z^8)*G[1 - y, 1, 0, z])/ (9*y^2*z^3*(-1 + y + z)^2*(y + z)^3) - (2*(-264*y^4 + 1082*y^5 - 1658*y^6 + 1126*y^7 - 286*y^8 - 771*y^3*z + 3750*y^4*z - 6678*y^5*z + 5226*y^6*z - 1563*y^7*z + 36*y^8*z - 688*y^2*z^2 + 4512*y^3*z^2 - 9898*y^4*z^2 + 9168*y^5*z^2 - 3250*y^6*z^2 + 156*y^7*z^2 - 177*y*z^3 + 2226*y^2*z^3 - 6681*y^3*z^3 + 7608*y^4*z^3 - 3288*y^5*z^3 + 312*y^6*z^3 + 12*z^4 + 330*y*z^4 - 1900*y^2*z^4 + 2822*y^3*z^4 - 1576*y^4*z^4 + 384*y^5*z^4 - 36*z^5 - 69*y*z^5 + 150*y^2*z^5 - 129*y^3*z^5 + 300*y^4*z^5 + 36*z^6 - 144*y*z^6 + 192*y^2*z^6 + 132*y^3*z^6 - 12*z^7 + 60*y*z^7 + 24*y^2*z^7)*G[1 - y, 1 - y, 0, z])/(3*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + (112*(2*y + 3*z)*G[1 - y, 1 - y, 1 - y, z])/(3*z^2*(y + z)^2) - (2*(171*y^4 - 1019*y^5 + 2602*y^6 - 3638*y^7 + 2927*y^8 - 1279*y^9 + 236*y^10 + 459*y^3*z - 3609*y^4*z + 10765*y^5*z - 16069*y^6*z + 12729*y^7*z - 4927*y^8*z + 559*y^9*z + 93*y^10*z + 378*y^2*z^2 - 5040*y^3*z^2 + 19287*y^4*z^2 - 32945*y^5*z^2 + 27387*y^6*z^2 - 9699*y^7*z^2 + 176*y^8*z^2 + 456*y^9*z^2 - 45*y*z^3 - 2441*y^2*z^3 + 15736*y^3*z^3 - 34730*y^4*z^3 + 33653*y^5*z^3 - 12721*y^6*z^3 - 316*y^7*z^3 + 864*y^8*z^3 - 27*z^4 - 219*y*z^4 + 5587*y^2*z^4 - 18535*y^3*z^4 + 22773*y^4*z^4 - 10387*y^5*z^4 + 91*y^6*z^4 + 717*y^7*z^4 + 96*z^5 + 525*y*z^5 - 4343*y^2*z^5 + 7260*y^3*z^5 - 4032*y^4*z^5 + 383*y^5*z^5 + 93*y^6*z^5 - 126*z^6 - 60*y*z^6 + 216*y^2*z^6 + 252*y^3*z^6 - 66*y^4*z^6 - 270*y^5*z^6 + 72*z^7 - 354*y*z^7 + 720*y^2*z^7 - 306*y^3*z^7 - 186*y^4*z^7 - 15*z^8 + 153*y*z^8 - 117*y^2*z^8 - 39*y^3*z^8)* G[1 - y, 1 - y, -y, z])/(9*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^3) - (2*(115*y^5 - 216*y^6 + 207*y^7 - 106*y^8 + 921*y^4*z - 2639*y^5*z + 2740*y^6*z - 1034*y^7*z + 12*y^8*z + 1839*y^3*z^2 - 7089*y^4*z^2 + 8863*y^5*z^2 - 3727*y^6*z^2 + 114*y^7*z^2 + 947*y^2*z^3 - 6594*y^3*z^3 + 11394*y^4*z^3 - 6143*y^5*z^3 + 414*y^6*z^3 + 246*y*z^4 - 2776*y^2*z^4 + 7046*y^3*z^4 - 5182*y^4*z^4 + 720*y^5*z^4 + 12*z^5 - 555*y*z^5 + 2339*y^2*z^5 - 2390*y^3*z^5 + 648*y^4*z^5 - 27*z^6 + 384*y*z^6 - 645*y^2*z^6 + 306*y^3*z^6 + 27*z^7 - 105*y*z^7 + 78*y^2*z^7 - 12*z^8 + 12*y*z^8)*G[1 - y, -y, 0, z])/(9*(-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)^3) - (2*(36*y^4 - 301*y^5 + 1085*y^6 - 2002*y^7 + 1966*y^8 - 977*y^9 + 193*y^10 + 135*y^3*z - 1815*y^4*z + 6974*y^5*z - 12332*y^6*z + 11199*y^7*z - 4955*y^8*z + 716*y^9*z + 78*y^10*z + 162*y^2*z^2 - 3786*y^3*z^2 + 17133*y^4*z^2 - 32842*y^5*z^2 + 30831*y^6*z^2 - 13383*y^7*z^2 + 1558*y^8*z^2 + 327*y^9*z^2 + 171*y*z^3 - 3541*y^2*z^3 + 19112*y^3*z^3 - 42280*y^4*z^3 + 44104*y^5*z^3 - 20570*y^6*z^3 + 2437*y^7*z^3 + 567*y^8*z^3 - 915*y*z^4 + 8810*y^2*z^4 - 25661*y^3*z^4 + 31551*y^4*z^4 - 16322*y^5*z^4 + 2003*y^6*z^4 + 534*y^7*z^4 + 30*z^5 + 1176*y*z^5 - 6184*y^2*z^5 + 9354*y^3*z^5 - 4788*y^4*z^5 + 118*y^5*z^5 + 276*y^6*z^5 - 90*z^6 - 93*y*z^6 - 198*y^2*z^6 + 1332*y^3*z^6 - 1032*y^4*z^6 + 27*y^5*z^6 + 90*z^7 - 537*y*z^7 + 1161*y^2*z^7 - 711*y^3*z^7 - 57*y^4*z^7 - 30*z^8 + 198*y*z^8 - 162*y^2*z^8 - 24*y^3*z^8)*G[1 - y, -y, 1 - y, z])/ (9*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) - (2*(8*y^4 + 149*y^5 - 532*y^6 + 622*y^7 - 284*y^8 + 37*y^9 - 644*y^3*z + 3216*y^4*z - 6349*y^5*z + 6185*y^6*z - 2961*y^7*z + 547*y^8*z + 6*y^9*z - 1270*y^2*z^2 + 7284*y^3*z^2 - 16104*y^4*z^2 + 17338*y^5*z^2 - 9180*y^6*z^2 + 1962*y^7*z^2 - 30*y^8*z^2 - 288*y*z^3 + 3827*y^2*z^3 - 12232*y^3*z^3 + 16521*y^4*z^3 - 10319*y^5*z^3 + 2596*y^6*z^3 - 105*y^7*z^3 - 6*z^4 + 627*y*z^4 - 3271*y^2*z^4 + 5742*y^3*z^4 - 4293*y^4*z^4 + 1309*y^5*z^4 - 108*y^6*z^4 + 9*z^5 - 327*y*z^5 + 624*y^2*z^5 - 378*y^3*z^5 + 147*y^4*z^5 - 84*y^5*z^5 - 9*z^6 - 30*y*z^6 + 135*y^2*z^6 - 36*y^3*z^6 - 78*y^4*z^6 + 6*z^7 + 36*y*z^7 - 18*y^2*z^7 - 33*y^3*z^7)*G[1 - y, -y, -y, z])/ (9*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) - (4*(-9*y^4 - 159*y^5 + 159*y^6 - 53*y^7 + 246*y^3*z - 1134*y^4*z + 1491*y^5*z - 553*y^6*z + 6*y^7*z + 396*y^2*z^2 - 2241*y^3*z^2 + 3915*y^4*z^2 - 1970*y^5*z^2 + 57*y^6*z^2 + 81*y*z^3 - 1488*y^2*z^3 + 4197*y^3*z^3 - 3106*y^4*z^3 + 207*y^5*z^3 - 288*y*z^4 + 1974*y^2*z^4 - 2417*y^3*z^4 + 360*y^4*z^4 - 18*z^5 + 396*y*z^5 - 973*y^2*z^5 + 324*y^3*z^5 + 36*z^6 - 216*y*z^6 + 153*y^2*z^6 - 24*z^7 + 39*y*z^7 + 6*z^8)*G[-y, 0, 0, z])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(-61*y^4 - 108*y^5 + 117*y^6 - 10*y^7 + 259*y^3*z - 1275*y^4*z + 1737*y^5*z - 590*y^6*z + 21*y^7*z + 479*y^2*z^2 - 2748*y^3*z^2 + 4968*y^4*z^2 - 2575*y^5*z^2 + 150*y^6*z^2 + 99*y*z^3 - 1830*y^2*z^3 + 5394*y^3*z^3 - 4269*y^4*z^3 + 441*y^5*z^3 + 12*z^4 - 420*y*z^4 + 2613*y^2*z^4 - 3420*y^3*z^4 + 678*y^4*z^4 - 75*z^5 + 693*y*z^5 - 1524*y^2*z^5 + 591*y^3*z^5 + 126*z^6 - 459*y*z^6 + 306*y^2*z^6 - 81*z^7 + 99*y*z^7 + 18*z^8)* G[-y, 0, 1 - y, z])/(9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(34*y^4 - 846*y^5 + 846*y^6 - 282*y^7 + 596*y^3*z - 3594*y^4*z + 5256*y^5*z - 2070*y^6*z + 36*y^7*z + 808*y^2*z^2 - 5424*y^3*z^2 + 11106*y^4*z^2 - 6078*y^5*z^2 + 216*y^6*z^2 + 153*y*z^3 - 3048*y^2*z^3 + 10122*y^3*z^3 - 8390*y^4*z^3 + 657*y^5*z^3 + 15*z^4 - 696*y*z^4 + 4434*y^2*z^4 - 5968*y^3*z^4 + 1131*y^4*z^4 - 132*z^5 + 1242*y*z^5 - 2576*y^2*z^5 + 1110*y^3*z^5 + 234*z^6 - 864*y*z^6 + 630*y^2*z^6 - 156*z^7 + 213*y*z^7 + 39*z^8)* G[-y, 0, -y, z])/(9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(-61*y^4 - 108*y^5 + 117*y^6 - 10*y^7 + 259*y^3*z - 1275*y^4*z + 1737*y^5*z - 590*y^6*z + 21*y^7*z + 479*y^2*z^2 - 2748*y^3*z^2 + 4968*y^4*z^2 - 2575*y^5*z^2 + 150*y^6*z^2 + 99*y*z^3 - 1830*y^2*z^3 + 5394*y^3*z^3 - 4269*y^4*z^3 + 441*y^5*z^3 + 12*z^4 - 420*y*z^4 + 2613*y^2*z^4 - 3420*y^3*z^4 + 678*y^4*z^4 - 75*z^5 + 693*y*z^5 - 1524*y^2*z^5 + 591*y^3*z^5 + 126*z^6 - 459*y*z^6 + 306*y^2*z^6 - 81*z^7 + 99*y*z^7 + 18*z^8)* G[-y, 1 - y, 0, z])/(9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(58*y^4 - 260*y^5 + 428*y^6 - 308*y^7 + 82*y^8 + 227*y^3*z - 1114*y^4*z + 1980*y^5*z - 1502*y^6*z + 385*y^7*z + 24*y^8*z + 364*y^2*z^2 - 2102*y^3*z^2 + 4234*y^4*z^2 - 3546*y^5*z^2 + 978*y^6*z^2 + 72*y^7*z^2 + 153*y*z^3 - 1482*y^2*z^3 + 3919*y^3*z^3 - 3872*y^4*z^3 + 1210*y^5*z^3 + 72*y^6*z^3 - 12*z^4 - 258*y*z^4 + 1300*y^2*z^4 - 1562*y^3*z^4 + 460*y^4*z^4 + 36*z^5 - 3*y*z^5 + 114*y^2*z^5 - 291*y^3*z^5 - 72*y^4*z^5 - 36*z^6 + 168*y*z^6 - 276*y^2*z^6 - 72*y^3*z^6 + 12*z^7 - 60*y*z^7 - 24*y^2*z^7)*G[-y, 1 - y, 1 - y, z])/ (3*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) - (2*(192*y^4 - 354*y^5 + 354*y^6 - 130*y^7 + 102*y^3*z - 432*y^4*z + 570*y^5*z - 335*y^6*z + 3*y^7*z - 285*y^2*z^2 + 846*y^3*z^2 - 954*y^4*z^2 + 284*y^5*z^2 - 48*y^6*z^2 - 54*y*z^3 + 1014*y^2*z^3 - 2148*y^3*z^3 + 1418*y^4*z^3 - 162*y^5*z^3 - 9*z^4 + 108*y*z^4 - 942*y^2*z^4 + 1162*y^3*z^4 - 111*y^4*z^4 + 18*z^5 + 18*y*z^5 + 113*y^2*z^5 + 111*y^3*z^5 - 18*z^6 - 108*y*z^6 + 162*y^2*z^6 + 12*z^7 + 48*y*z^7 - 3*z^8)* G[-y, 1 - y, -y, z])/(9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(43*y^4 + 515*y^3*z + 15*y^4*z + 754*y^2*z^2 - 24*y^3*z^2 + 162*y*z^3 - 63*y^2*z^3 - 12*z^4 - 12*y*z^4 + 12*z^5)* G[-y, -y, 0, z])/(9*y^2*z^3*(y + z)^2) - (2*(77*y^4 - 628*y^5 + 1472*y^6 - 1480*y^7 + 671*y^8 - 112*y^9 - 140*y^3*z + 22*y^4*z + 1174*y^5*z - 2117*y^6*z + 1327*y^7*z - 269*y^8*z + 3*y^9*z - 436*y^2*z^2 + 2588*y^3*z^2 - 5335*y^4*z^2 + 5177*y^5*z^2 - 2551*y^6*z^2 + 587*y^7*z^2 - 30*y^8*z^2 - 126*y*z^3 + 2181*y^2*z^3 - 8001*y^3*z^3 + 12092*y^4*z^3 - 8437*y^5*z^3 + 2453*y^6*z^3 - 162*y^7*z^3 + 3*z^4 + 438*y*z^4 - 3597*y^2*z^4 + 8164*y^3*z^4 - 7451*y^4*z^4 + 2788*y^5*z^4 - 345*y^6*z^4 + 15*z^5 - 579*y*z^5 + 2090*y^2*z^5 - 2320*y^3*z^5 + 1151*y^4*z^5 - 465*y^5*z^5 - 36*z^6 + 225*y*z^6 - 18*y^2*z^6 - 63*y^3*z^6 - 432*y^4*z^6 + 21*z^7 + 78*y*z^7 - 183*y^2*z^7 - 240*y^3*z^7 - 3*z^8 - 48*y*z^8 - 57*y^2*z^8)*G[-y, -y, 1 - y, z])/ (9*(-1 + y)^2*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(185*y^4 - 1081*y^5 + 2300*y^6 - 2326*y^7 + 1151*y^8 - 229*y^9 + 661*y^3*z - 4163*y^4*z + 9952*y^5*z - 11447*y^6*z + 6388*y^7*z - 1394*y^8*z + 3*y^9*z + 806*y^2*z^2 - 6097*y^3*z^2 + 17228*y^4*z^2 - 23002*y^5*z^2 + 14693*y^6*z^2 - 3643*y^7*z^2 + 15*y^8*z^2 + 117*y*z^3 - 2889*y^2*z^3 + 12501*y^3*z^3 - 21667*y^4*z^3 + 16802*y^5*z^3 - 4864*y^6*z^3 + 3*z^4 - 300*y*z^4 + 3336*y^2*z^4 - 9131*y^3*z^4 + 9418*y^4*z^4 - 3206*y^5*z^4 - 120*y^6*z^4 + 6*z^5 + 177*y*z^5 - 1348*y^2*z^5 + 2180*y^3*z^5 - 784*y^4*z^5 - 285*y^5*z^5 - 18*z^6 + 9*y*z^6 + 117*y^2*z^6 + 27*y^3*z^6 - 297*y^4*z^6 + 12*z^7 + 6*y*z^7 - 30*y^2*z^7 - 150*y^3*z^7 - 3*z^8 - 21*y*z^8 - 30*y^2*z^8)* G[-y, -y, -y, z])/(9*(-1 + y)^2*y^2*z^3*(-1 + y + z)^3* (y + z)^2) - (16*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[0, 0, 0, 1 - y, z])/(3*y*z^2*(y + z)^3) + (4*(21*y^4 - 174*y^5 + 555*y^6 - 900*y^7 + 795*y^8 - 366*y^9 + 69*y^10 + 21*y^3*z - 333*y^4*z + 1470*y^5*z - 2970*y^6*z + 3105*y^7*z - 1641*y^8*z + 348*y^9*z + 47*y^2*z^2 - 507*y^3*z^2 + 2271*y^4*z^2 - 5074*y^5*z^2 + 5979*y^6*z^2 - 3585*y^7*z^2 + 887*y^8*z^2 - 18*y^9*z^2 + 45*y*z^3 - 513*y^2*z^3 + 2421*y^3*z^3 - 5889*y^4*z^3 + 7788*y^5*z^3 - 5406*y^6*z^3 + 1662*y^7*z^3 - 108*y^8*z^3 + 18*z^4 - 297*y*z^4 + 1692*y^2*z^4 - 4755*y^3*z^4 + 7335*y^4*z^4 - 6150*y^5*z^4 + 2427*y^6*z^4 - 270*y^7*z^4 - 72*z^5 + 675*y*z^5 - 2471*y^2*z^5 + 4695*y^3*z^5 - 4929*y^4*z^5 + 2498*y^5*z^5 - 360*y^6*z^5 + 108*z^6 - 693*y*z^6 + 1785*y^2*z^6 - 2445*y^3*z^6 + 1623*y^4*z^6 - 270*y^5*z^6 - 72*z^7 + 324*y*z^7 - 624*y^2*z^7 + 588*y^3*z^7 - 108*y^4*z^7 + 18*z^8 - 54*y*z^8 + 90*y^2*z^8 - 18*y^3*z^8)*G[0, 0, 0, -y, z])/ (3*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) + (8*(-y^3 - 3*y^2*z + 3*y^3*z - 3*y*z^2 + 9*y^2*z^2 - 3*y^3*z^2 + z^3 + 3*y*z^3 - 3*y^2*z^3 + 2*y^3*z^3 - 3*z^4 + 3*y*z^4 + 6*y^2*z^4 + 3*z^5 + 6*y*z^5 + 2*z^6)*G[0, 0, 1, 0, z])/ (3*z^3*(-1 + y + z)^3*(y + z)^3) - (16*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 0, 1 - y, 0, z])/ (3*y*z^2*(y + z)^3) - (8*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[0, 0, 1 - y, 1 - y, z])/(y*z^2*(y + z)^3) + (4*(2*y^5 - 12*y^6 + 30*y^7 - 40*y^8 + 30*y^9 - 12*y^10 + 2*y^11 + 33*y^4*z - 156*y^5*z + 285*y^6*z - 240*y^7*z + 75*y^8*z + 12*y^9*z - 9*y^10*z + 105*y^3*z^2 - 585*y^4*z^2 + 1236*y^5*z^2 - 1194*y^6*z^2 + 441*y^7*z^2 + 51*y^8*z^2 - 54*y^9*z^2 + 63*y^2*z^3 - 531*y^3*z^3 + 1431*y^4*z^3 - 1552*y^5*z^3 + 417*y^6*z^3 + 393*y^7*z^3 - 239*y^8*z^3 + 18*y^9*z^3 - 33*y*z^4 + 111*y^2*z^4 - 213*y^3*z^4 + 795*y^4*z^4 - 1914*y^5*z^4 + 2046*y^6*z^4 - 900*y^7*z^4 + 108*y^8*z^4 - 18*z^5 + 261*y*z^5 - 1182*y^2*z^5 + 2961*y^3*z^5 - 4653*y^4*z^5 + 4308*y^5*z^5 - 1947*y^6*z^5 + 270*y^7*z^5 + 72*z^6 - 639*y*z^6 + 2221*y^2*z^6 - 4161*y^3*z^6 + 4467*y^4*z^6 - 2356*y^5*z^6 + 360*y^6*z^6 - 108*z^7 + 681*y*z^7 - 1749*y^2*z^7 + 2409*y^3*z^7 - 1611*y^4*z^7 + 270*y^5*z^7 + 72*z^8 - 324*y*z^8 + 624*y^2*z^8 - 588*y^3*z^8 + 108*y^4*z^8 - 18*z^9 + 54*y*z^9 - 90*y^2*z^9 + 18*y^3*z^9)*G[0, 0, 1 - y, -y, z])/(3*(-1 + y)^3*y^2*z^3* (-1 + y + z)^3*(y + z)^3) - (8*(3*y^5 - 3*y^6 + y^7 - 48*y^3*z + 153*y^4*z - 159*y^5*z + 54*y^6*z - 120*y^2*z^2 + 513*y^3*z^2 - 675*y^4*z^2 + 279*y^5*z^2 - 96*y*z^3 + 651*y^2*z^3 - 1173*y^3*z^3 + 614*y^4*z^3 - 12*z^4 + 324*y*z^4 - 978*y^2*z^4 + 705*y^3*z^4 + 36*z^5 - 360*y*z^5 + 432*y^2*z^5 - 36*z^6 + 127*y*z^6 + 12*z^7)*G[0, 0, -y, 0, z])/(3*y*z^3*(-1 + y + z)^3* (y + z)^3) + (4*(4*y^4 - 24*y^5 + 60*y^6 - 80*y^7 + 60*y^8 - 24*y^9 + 4*y^10 + 35*y^3*z - 270*y^4*z + 825*y^5*z - 1300*y^6*z + 1125*y^7*z - 510*y^8*z + 95*y^9*z + 76*y^2*z^2 - 657*y^3*z^2 + 2277*y^4*z^2 - 4058*y^5*z^2 + 3942*y^6*z^2 - 1989*y^7*z^2 + 409*y^8*z^2 - 15*y*z^3 - 168*y^2*z^3 + 1392*y^3*z^3 - 3692*y^4*z^3 + 4611*y^5*z^3 - 2766*y^6*z^3 + 620*y^7*z^3 + 18*y^8*z^3 - 18*z^4 + 189*y*z^4 - 417*y^2*z^4 - 43*y^3*z^4 + 1005*y^4*z^4 - 960*y^5*z^4 + 154*y^6*z^4 + 90*y^7*z^4 + 72*z^5 - 531*y*z^5 + 1390*y^2*z^5 - 1716*y^3*z^5 + 1122*y^4*z^5 - 517*y^5*z^5 + 180*y^6*z^5 - 108*z^6 + 609*y*z^6 - 1275*y^2*z^6 + 1167*y^3*z^6 - 537*y^4*z^6 + 180*y^5*z^6 + 72*z^7 - 306*y*z^7 + 402*y^2*z^7 - 186*y^3*z^7 + 90*y^4*z^7 - 18*z^8 + 54*y*z^8 - 18*y^2*z^8 + 18*y^3*z^8)*G[0, 0, -y, 1 - y, z])/ (3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(-6*y^6 + 24*y^7 - 38*y^8 + 30*y^9 - 12*y^10 + 2*y^11 - 93*y^4*z + 564*y^5*z - 1431*y^6*z + 1944*y^7*z - 1491*y^8*z + 612*y^9*z - 105*y^10*z - 237*y^3*z^2 + 1755*y^4*z^2 - 5262*y^5*z^2 + 8244*y^6*z^2 - 7155*y^7*z^2 + 3273*y^8*z^2 - 618*y^9*z^2 - 171*y^2*z^3 + 1797*y^3*z^3 - 6843*y^4*z^3 + 12864*y^5*z^3 - 12933*y^6*z^3 + 6681*y^7*z^3 - 1389*y^8*z^3 - 6*y^9*z^3 - 9*y*z^4 + 573*y^2*z^4 - 3573*y^3*z^4 + 8937*y^4*z^4 - 10974*y^5*z^4 + 6582*y^6*z^4 - 1500*y^7*z^4 - 36*y^8*z^4 + 6*z^5 - 27*y*z^5 - 456*y^2*z^5 + 2265*y^3*z^5 - 3915*y^4*z^5 + 2910*y^5*z^5 - 693*y^6*z^5 - 90*y^7*z^5 - 24*z^6 + 153*y*z^6 - 265*y^2*z^6 + 111*y^3*z^6 + 87*y^4*z^6 + 40*y^5*z^6 - 120*y^6*z^6 + 36*z^7 - 207*y*z^7 + 453*y^2*z^7 - 393*y^3*z^7 + 147*y^4*z^7 - 90*y^5*z^7 - 24*z^8 + 108*y*z^8 - 138*y^2*z^8 + 36*y^3*z^8 - 36*y^4*z^8 + 6*z^9 - 18*y*z^9 - 6*y^3*z^9)* G[0, 0, -y, -y, z])/(3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3* (y + z)^3) + (16*(y^3 + 3*y^2*z - 3*y^3*z + 3*y*z^2 - 9*y^2*z^2 + 3*y^3*z^2 - z^3 - 3*y*z^3 + 3*y^2*z^3 + 2*y^3*z^3 + 3*z^4 - 3*y*z^4 + 6*y^2*z^4 - 3*z^5 + 6*y*z^5 + 2*z^6)*G[0, 1, 0, 0, z])/ (3*z^3*(-1 + y + z)^3*(y + z)^3) - (4*(-9*y^3 + 25*y^4 - 30*y^5 + 12*y^6 - 27*y^2*z + 99*y^3*z - 129*y^4*z + 60*y^5*z - 27*y*z^2 + 153*y^2*z^2 - 243*y^3*z^2 + 129*y^4*z^2 - 9*z^3 + 116*y*z^3 - 276*y^2*z^3 + 186*y^3*z^3 - 14*y^4*z^3 + 33*z^4 - 177*y*z^4 + 192*y^2*z^4 - 48*y^3*z^4 - 45*z^5 + 114*y*z^5 - 60*y^2*z^5 + 27*z^6 - 32*y*z^6 - 6*z^7)* G[0, 1, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^3) + (4*(-9*y^4 + 21*y^5 - 27*y^6 + 9*y^7 - 27*y^3*z + 90*y^4*z - 117*y^5*z + 54*y^6*z - 27*y^2*z^2 + 144*y^3*z^2 - 216*y^4*z^2 + 117*y^5*z^2 - 9*y*z^3 + 138*y^2*z^3 - 336*y^3*z^3 + 270*y^4*z^3 - 76*y^5*z^3 + 12*y^6*z^3 + 63*y*z^4 - 369*y^2*z^4 + 549*y^3*z^4 - 336*y^4*z^4 + 72*y^5*z^4 + 12*z^5 - 207*y*z^5 + 612*y^2*z^5 - 600*y^3*z^5 + 180*y^4*z^5 - 48*z^6 + 333*y*z^6 - 544*y^2*z^6 + 240*y^3*z^6 + 72*z^7 - 252*y*z^7 + 180*y^2*z^7 - 48*z^8 + 72*y*z^8 + 12*z^9)*G[0, 1, 0, -y, z])/(3*y^2*z^3*(-1 + y + z)^3* (y + z)^3) - (4*(-9*y^3 + 25*y^4 - 30*y^5 + 12*y^6 - 27*y^2*z + 99*y^3*z - 129*y^4*z + 60*y^5*z - 27*y*z^2 + 153*y^2*z^2 - 243*y^3*z^2 + 129*y^4*z^2 - 9*z^3 + 116*y*z^3 - 276*y^2*z^3 + 186*y^3*z^3 - 14*y^4*z^3 + 33*z^4 - 177*y*z^4 + 192*y^2*z^4 - 48*y^3*z^4 - 45*z^5 + 114*y*z^5 - 60*y^2*z^5 + 27*z^6 - 32*y*z^6 - 6*z^7)*G[0, 1, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3* (y + z)^3) + (4*(-9*y^4 + 21*y^5 - 27*y^6 + 9*y^7 - 27*y^3*z + 90*y^4*z - 117*y^5*z + 54*y^6*z - 27*y^2*z^2 + 144*y^3*z^2 - 216*y^4*z^2 + 117*y^5*z^2 - 9*y*z^3 + 138*y^2*z^3 - 336*y^3*z^3 + 270*y^4*z^3 - 76*y^5*z^3 + 12*y^6*z^3 + 63*y*z^4 - 369*y^2*z^4 + 549*y^3*z^4 - 336*y^4*z^4 + 72*y^5*z^4 + 12*z^5 - 207*y*z^5 + 612*y^2*z^5 - 600*y^3*z^5 + 180*y^4*z^5 - 48*z^6 + 333*y*z^6 - 544*y^2*z^6 + 240*y^3*z^6 + 72*z^7 - 252*y*z^7 + 180*y^2*z^7 - 48*z^8 + 72*y*z^8 + 12*z^9)*G[0, 1, 1 - y, -y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) - (16*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 1 - y, 0, 0, z])/ (3*y*z^2*(y + z)^3) - (8*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[0, 1 - y, 0, 1 - y, z])/(y*z^2*(y + z)^3) + (4*(-9*y^4 + 59*y^5 - 165*y^6 + 255*y^7 - 235*y^8 + 129*y^9 - 39*y^10 + 5*y^11 - 27*y^3*z + 207*y^4*z - 705*y^5*z + 1359*y^6*z - 1575*y^7*z + 1077*y^8*z - 387*y^9*z + 45*y^10*z + 6*y^11*z - 27*y^2*z^2 + 303*y^3*z^2 - 1377*y^4*z^2 + 3357*y^5*z^2 - 4737*y^6*z^2 + 3825*y^7*z^2 - 1575*y^8*z^2 + 195*y^9*z^2 + 36*y^10*z^2 - 9*y*z^3 + 171*y^2*z^3 - 1131*y^3*z^3 + 3663*y^4*z^3 - 6463*y^5*z^3 + 6243*y^6*z^3 - 2955*y^7*z^3 + 379*y^8*z^3 + 102*y^9*z^3 + 12*y*z^4 - 240*y^2*z^4 + 1374*y^3*z^4 - 3507*y^4*z^4 + 4389*y^5*z^4 - 2433*y^6*z^4 + 213*y^7*z^4 + 192*y^8*z^4 - 12*z^5 + 126*y*z^5 - 384*y^2*z^5 + 369*y^3*z^5 + 99*y^4*z^5 - 141*y^5*z^5 - 327*y^6*z^5 + 270*y^7*z^5 + 48*z^6 - 396*y*z^6 + 1201*y^2*z^6 - 1731*y^3*z^6 + 1227*y^4*z^6 - 589*y^5*z^6 + 276*y^6*z^6 - 72*z^7 + 447*y*z^7 - 1011*y^2*z^7 + 903*y^3*z^7 - 345*y^4*z^7 + 186*y^5*z^7 + 48*z^8 - 216*y*z^8 + 276*y^2*z^8 - 72*y^3*z^8 + 72*y^4*z^8 - 12*z^9 + 36*y*z^9 + 12*y^3*z^9)*G[0, 1 - y, 0, -y, z])/(3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + (4*(2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)*G[0, 1 - y, 1, 0, z])/(3*z^3*(-1 + y + z)^2* (y + z)^3) - (8*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[0, 1 - y, 1 - y, 0, z])/(y*z^2*(y + z)^3) - (28*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 1 - y, 1 - y, 1 - y, z])/(3*y*z^2*(y + z)^3) - (4*(-9*y^4 + 65*y^5 - 201*y^6 + 345*y^7 - 355*y^8 + 219*y^9 - 75*y^10 + 11*y^11 - 27*y^3*z + 141*y^4*z - 327*y^5*z + 459*y^6*z - 435*y^7*z + 267*y^8*z - 81*y^9*z - 3*y^10*z + 6*y^11*z - 27*y^2*z^2 + 111*y^3*z^2 - 27*y^4*z^2 - 495*y^5*z^2 + 1011*y^6*z^2 - 927*y^7*z^2 + 495*y^8*z^2 - 177*y^9*z^2 + 36*y^10*z^2 - 9*y*z^3 - 19*y^2*z^3 + 591*y^3*z^3 - 2301*y^4*z^3 + 3977*y^5*z^3 - 3669*y^6*z^3 + 1941*y^7*z^3 - 619*y^8*z^3 + 108*y^9*z^3 - 24*y*z^4 + 564*y^2*z^4 - 2718*y^3*z^4 + 5655*y^4*z^4 - 6081*y^5*z^4 + 3621*y^6*z^4 - 1245*y^7*z^4 + 228*y^8*z^4 - 18*z^5 + 288*y*z^5 - 1746*y^2*z^5 + 4611*y^3*z^5 - 6075*y^4*z^5 + 4245*y^5*z^5 - 1665*y^6*z^5 + 360*y^7*z^5 + 72*z^6 - 684*y*z^6 + 2421*y^2*z^6 - 4023*y^3*z^6 + 3303*y^4*z^6 - 1449*y^5*z^6 + 396*y^6*z^6 - 108*z^7 + 699*y*z^7 - 1641*y^2*z^7 + 1641*y^3*z^7 - 759*y^4*z^7 + 276*y^5*z^7 + 72*z^8 - 324*y*z^8 + 456*y^2*z^8 - 204*y^3*z^8 + 108*y^4*z^8 - 18*z^9 + 54*y*z^9 - 18*y^2*z^9 + 18*y^3*z^9)* G[0, 1 - y, 1 - y, -y, z])/(3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3* (y + z)^3) + (4*(-4*y^4 + 9*y^5 - 9*y^6 + 4*y^7 + 60*y^3*z - 177*y^4*z + 171*y^5*z - 51*y^6*z + 168*y^2*z^2 - 693*y^3*z^2 + 879*y^4*z^2 - 348*y^5*z^2 + 130*y*z^3 - 897*y^2*z^3 + 1599*y^3*z^3 - 832*y^4*z^3 + 18*z^4 - 444*y*z^4 + 1344*y^2*z^4 - 996*y^3*z^4 - 54*z^5 + 498*y*z^5 - 627*y^2*z^5 + 54*z^6 - 188*y*z^6 - 18*z^7)*G[0, 1 - y, -y, 0, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^3) - (4*(10*y^5 - 60*y^6 + 150*y^7 - 200*y^8 + 150*y^9 - 60*y^10 + 10*y^11 - 75*y^4*z + 372*y^5*z - 735*y^6*z + 720*y^7*z - 345*y^8*z + 60*y^9*z + 3*y^10*z - 201*y^3*z^2 + 1287*y^4*z^2 - 3270*y^5*z^2 + 4230*y^6*z^2 - 2925*y^7*z^2 + 1011*y^8*z^2 - 132*y^9*z^2 - 229*y^2*z^3 + 1857*y^3*z^3 - 5739*y^4*z^3 + 8862*y^5*z^3 - 7311*y^6*z^3 + 3105*y^7*z^3 - 569*y^8*z^3 + 24*y^9*z^3 - 81*y*z^4 + 1197*y^2*z^4 - 5157*y^3*z^4 + 10143*y^4*z^4 - 10302*y^5*z^4 + 5448*y^6*z^4 - 1392*y^7*z^4 + 144*y^8*z^4 - 24*z^5 + 459*y*z^5 - 2790*y^2*z^5 + 7257*y^3*z^5 - 9369*y^4*z^5 + 6252*y^5*z^5 - 2145*y^6*z^5 + 360*y^7*z^5 + 96*z^6 - 963*y*z^6 + 3459*y^2*z^6 - 5787*y^3*z^6 + 4797*y^4*z^6 - 2046*y^5*z^6 + 480*y^6*z^6 - 144*z^7 + 945*y*z^7 - 2247*y^2*z^7 + 2343*y^3*z^7 - 1149*y^4*z^7 + 360*y^5*z^7 + 96*z^8 - 432*y*z^8 + 636*y^2*z^8 - 336*y^3*z^8 + 144*y^4*z^8 - 24*z^9 + 72*y*z^9 - 36*y^2*z^9 + 24*y^3*z^9)*G[0, 1 - y, -y, 1 - y, z])/ (3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + (4*(2*y^5 - 9*y^6 + 18*y^7 - 22*y^8 + 18*y^9 - 9*y^10 + 2*y^11 + 111*y^4*z - 639*y^5*z + 1533*y^6*z - 1965*y^7*z + 1422*y^8*z - 552*y^9*z + 90*y^10*z + 255*y^3*z^2 - 1782*y^4*z^2 + 5022*y^5*z^2 - 7374*y^6*z^2 + 5985*y^7*z^2 - 2556*y^8*z^2 + 450*y^9*z^2 + 205*y^2*z^3 - 1938*y^3*z^3 + 6771*y^4*z^3 - 11772*y^5*z^3 + 11013*y^6*z^3 - 5352*y^7*z^3 + 1091*y^8*z^3 - 18*y^9*z^3 + 69*y*z^4 - 1059*y^2*z^4 + 4947*y^3*z^4 - 10635*y^4*z^4 + 11844*y^5*z^4 - 6798*y^6*z^4 + 1740*y^7*z^4 - 108*y^8*z^4 + 18*z^5 - 369*y*z^5 + 2346*y^2*z^5 - 6420*y^3*z^5 + 8748*y^4*z^5 - 6111*y^5*z^5 + 2058*y^6*z^5 - 270*y^7*z^5 - 72*z^6 + 747*y*z^6 - 2763*y^2*z^6 + 4761*y^3*z^6 - 4095*y^4*z^6 + 1764*y^5*z^6 - 360*y^6*z^6 + 108*z^7 - 717*y*z^7 + 1731*y^2*z^7 - 1887*y^3*z^7 + 981*y^4*z^7 - 270*y^5*z^7 - 72*z^8 + 324*y*z^8 - 498*y^2*z^8 + 300*y^3*z^8 - 108*y^4*z^8 + 18*z^9 - 54*y*z^9 + 36*y^2*z^9 - 18*y^3*z^9)*G[0, 1 - y, -y, -y, z])/ (3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + (8*(6*y^5 - 6*y^6 + 2*y^7 + 36*y^3*z - 90*y^4*z + 78*y^5*z - 24*y^6*z + 90*y^2*z^2 - 360*y^3*z^2 + 432*y^4*z^2 - 168*y^5*z^2 + 67*y*z^3 - 465*y^2*z^3 + 807*y^3*z^3 - 405*y^4*z^3 + 9*z^4 - 228*y*z^4 + 687*y^2*z^4 - 486*y^3*z^4 - 27*z^5 + 255*y*z^5 - 306*y^2*z^5 + 27*z^6 - 92*y*z^6 - 9*z^7)*G[0, -y, 0, 0, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^3) - (4*(-y^3 - 6*y^4 + 6*y^5 - y^6 - 53*y^2*z + 138*y^3*z - 111*y^4*z + 25*y^5*z + 6*y^6*z - 79*y*z^2 + 375*y^2*z^2 - 459*y^3*z^2 + 140*y^4*z^2 + 30*y^5*z^2 - 15*z^3 + 276*y*z^3 - 606*y^2*z^3 + 275*y^3*z^3 + 60*y^4*z^3 + 45*z^4 - 309*y*z^4 + 250*y^2*z^4 + 60*y^3*z^4 - 45*z^5 + 104*y*z^5 + 30*y^2*z^5 + 15*z^6 + 6*y*z^6)* G[0, -y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (8*(-2*y^4 + 18*y^5 - 18*y^6 + 6*y^7 + 30*y^3*z - 48*y^4*z + 18*y^5*z + 84*y^2*z^2 - 306*y^3*z^2 + 318*y^4*z^2 - 108*y^5*z^2 + 67*y*z^3 - 441*y^2*z^3 + 711*y^3*z^3 - 327*y^4*z^3 + 9*z^4 - 228*y*z^4 + 657*y^2*z^4 - 432*y^3*z^4 - 27*z^5 + 255*y*z^5 - 288*y^2*z^5 + 27*z^6 - 90*y*z^6 - 9*z^7)*G[0, -y, 0, -y, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^3) - (4*(-y^3 - 6*y^4 + 6*y^5 - y^6 - 53*y^2*z + 138*y^3*z - 111*y^4*z + 25*y^5*z + 6*y^6*z - 79*y*z^2 + 375*y^2*z^2 - 459*y^3*z^2 + 140*y^4*z^2 + 30*y^5*z^2 - 15*z^3 + 276*y*z^3 - 606*y^2*z^3 + 275*y^3*z^3 + 60*y^4*z^3 + 45*z^4 - 309*y*z^4 + 250*y^2*z^4 + 60*y^3*z^4 - 45*z^5 + 104*y*z^5 + 30*y^2*z^5 + 15*z^6 + 6*y*z^6)* G[0, -y, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(-4*y^5 + 12*y^6 - 12*y^7 + 4*y^8 + 19*y^4*z - 73*y^5*z + 89*y^6*z - 35*y^7*z + 55*y^3*z^2 - 213*y^4*z^2 + 253*y^5*z^2 - 95*y^6*z^2 + 63*y^2*z^3 - 243*y^3*z^3 + 279*y^4*z^3 - 117*y^5*z^3 + 6*y^6*z^3 + 21*y*z^4 - 97*y^2*z^4 + 125*y^3*z^4 - 103*y^4*z^4 + 18*y^5*z^4 + 6*z^5 - 36*y*z^5 + 64*y^2*z^5 - 88*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 30*y^2*z^6 + 6*y^3*z^6)*G[0, -y, 1 - y, 1 - y, z])/((-1 + y)^3*y^2*z^3* (y + z)^3) + (4*(-9*y^5 + 21*y^6 - 21*y^7 + 7*y^8 - 81*y^4*z + 246*y^5*z - 249*y^6*z + 78*y^7*z + 6*y^8*z - 159*y^3*z^2 + 684*y^4*z^2 - 864*y^5*z^2 + 309*y^6*z^2 + 36*y^7*z^2 - 103*y^2*z^3 + 768*y^3*z^3 - 1374*y^4*z^3 + 634*y^5*z^3 + 84*y^6*z^3 - 30*y*z^4 + 411*y^2*z^4 - 1173*y^3*z^4 + 789*y^4*z^4 + 84*y^5*z^4 - 6*z^5 + 126*y*z^5 - 597*y^2*z^5 + 654*y^3*z^5 + 24*z^6 - 198*y*z^6 + 375*y^2*z^6 - 84*y^3*z^6 - 36*z^7 + 138*y*z^7 - 84*y^2*z^7 + 24*z^8 - 36*y*z^8 - 6*z^9)* G[0, -y, 1 - y, -y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) - (4*(y^4 - 54*y^3*z + 6*y^4*z - 138*y^2*z^2 + 18*y^3*z^2 - 107*y*z^3 + 18*y^2*z^3 - 12*z^4 + 6*y*z^4)*G[0, -y, -y, 0, z])/ (3*y*z^3*(y + z)^3) + (4*(5*y^4 - 39*y^5 + 111*y^6 - 156*y^7 + 117*y^8 - 45*y^9 + 7*y^10 + 64*y^3*z - 435*y^4*z + 1209*y^5*z - 1755*y^6*z + 1395*y^7*z - 564*y^8*z + 80*y^9*z + 6*y^10*z + 83*y^2*z^2 - 735*y^3*z^2 + 2502*y^4*z^2 - 4281*y^5*z^2 + 3906*y^6*z^2 - 1770*y^7*z^2 + 265*y^8*z^2 + 30*y^9*z^2 + 24*y*z^3 - 417*y^2*z^3 + 2019*y^3*z^3 - 4398*y^4*z^3 + 4836*y^5*z^3 - 2559*y^6*z^3 + 441*y^7*z^3 + 54*y^8*z^3 + 6*z^4 - 120*y*z^4 + 831*y^2*z^4 - 2397*y^3*z^4 + 3327*y^4*z^4 - 2193*y^5*z^4 + 516*y^6*z^4 + 30*y^7*z^4 - 24*z^5 + 234*y*z^5 - 873*y^2*z^5 + 1569*y^3*z^5 - 1407*y^4*z^5 + 531*y^5*z^5 - 30*y^6*z^5 + 36*z^6 - 222*y*z^6 + 546*y^2*z^6 - 708*y^3*z^6 + 420*y^4*z^6 - 54*y^5*z^6 - 24*z^7 + 102*y*z^7 - 204*y^2*z^7 + 192*y^3*z^7 - 30*y^4*z^7 + 6*z^8 - 18*y*z^8 + 36*y^2*z^8 - 6*y^3*z^8)*G[0, -y, -y, 1 - y, z])/(3*(-1 + y)^3*y^2*z^3* (-1 + y + z)^3*(y + z)^2) + (4*(5*y^5 - 36*y^6 + 99*y^7 - 138*y^8 + 105*y^9 - 42*y^10 + 7*y^11 - 48*y^4*z + 249*y^5*z - 537*y^6*z + 624*y^7*z - 426*y^8*z + 177*y^9*z - 45*y^10*z + 6*y^11*z - 132*y^3*z^2 + 900*y^4*z^2 - 2493*y^5*z^2 + 3654*y^6*z^2 - 3060*y^7*z^2 + 1458*y^8*z^2 - 363*y^9*z^2 + 36*y^10*z^2 - 133*y^2*z^3 + 1182*y^3*z^3 - 4023*y^4*z^3 + 7002*y^5*z^3 - 6795*y^6*z^3 + 3666*y^7*z^3 - 1001*y^8*z^3 + 102*y^9*z^3 - 42*y*z^4 + 681*y^2*z^4 - 3201*y^3*z^4 + 6981*y^4*z^4 - 8088*y^5*z^4 + 5076*y^6*z^4 - 1599*y^7*z^4 + 192*y^8*z^4 - 12*z^5 + 234*y*z^5 - 1521*y^2*z^5 + 4287*y^3*z^5 - 6102*y^4*z^5 + 4578*y^5*z^5 - 1734*y^6*z^5 + 270*y^7*z^5 + 48*z^6 - 486*y*z^6 + 1818*y^2*z^6 - 3231*y^3*z^6 + 2925*y^4*z^6 - 1341*y^5*z^6 + 276*y^6*z^6 - 72*z^7 + 474*y*z^7 - 1155*y^2*z^7 + 1299*y^3*z^7 - 705*y^4*z^7 + 186*y^5*z^7 + 48*z^8 - 216*y*z^8 + 339*y^2*z^8 - 216*y^3*z^8 + 72*y^4*z^8 - 12*z^9 + 36*y*z^9 - 27*y^2*z^9 + 12*y^3*z^9)*G[0, -y, -y, -y, z])/ (3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + (32*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, 0, 0, z])/ (3*z^3*(-1 + y + z)^3) - (8*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)*G[1, 0, 0, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^3) + (4*(-6*y + 12*y^2 - 9*y^3 + 17*y*z - 22*y^2*z + 8*y^3*z + 2*z^2 - 20*y*z^2 + 12*y^2*z^2 - 6*z^3 + 13*y*z^3 - 2*y^2*z^3 + 6*z^4 - 4*y*z^4 - 2*z^5)* G[1, 0, 0, -y, z])/(y^2*z^3*(-1 + y + z)^2) + (16*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, 1, 0, z])/ (3*z^3*(-1 + y + z)^3) - (8*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)*G[1, 0, 1 - y, 0, z])/ (3*y*z^3*(-1 + y + z)^3) - (4*(27 - 79*y + 90*y^2 - 36*y^3 - 108*z + 237*y*z - 180*y^2*z + 36*y^3*z + 162*z^2 - 237*y*z^2 + 90*y^2*z^2 - 108*z^3 + 79*y*z^3 + 27*z^4)*G[1, 0, 1 - y, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3) + (4*(9*y - 13*y^2 + 24*y^3 - 6*y^4 - 42*y*z + 57*y^2*z - 66*y^3*z + 12*y^4*z + 12*z^2 + 36*y*z^2 - 39*y^2*z^2 + 30*y^3*z^2 - 48*z^3 + 54*y*z^3 - 41*y^2*z^3 + 12*y^3*z^3 + 72*z^4 - 93*y*z^4 + 36*y^2*z^4 - 48*z^5 + 36*y*z^5 + 12*z^6)*G[1, 0, 1 - y, -y, z])/ (3*y^2*z^3*(-1 + y + z)^3) + (16*(-1 + 3*z - 3*z^2 + z^3)* G[1, 0, -y, 0, z])/(3*z^3*(-1 + y + z)^3) + (4*(27*y - 71*y^2 + 84*y^3 - 30*y^4 - 114*y*z + 231*y^2*z - 186*y^3*z + 36*y^4*z + 12*z^2 + 144*y*z^2 - 213*y^2*z^2 + 90*y^3*z^2 - 48*z^3 - 18*y*z^3 + 17*y^2*z^3 + 12*y^3*z^3 + 72*z^4 - 75*y*z^4 + 36*y^2*z^4 - 48*z^5 + 36*y*z^5 + 12*z^6)* G[1, 0, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3) + (4*(9*y - 29*y^2 + 27*y^3 - 9*y^4 - 39*y*z + 96*y^2*z - 63*y^3*z + 12*y^4*z + 6*z^2 + 45*y*z^2 - 87*y^2*z^2 + 30*y^3*z^2 - 24*z^3 + 9*y*z^3 + 2*y^2*z^3 + 6*y^3*z^3 + 36*z^4 - 42*y*z^4 + 18*y^2*z^4 - 24*z^5 + 18*y*z^5 + 6*z^6)*G[1, 0, -y, -y, z])/ (3*y^2*z^3*(-1 + y + z)^3) - (8*(9 - 29*y + 30*y^2 - 12*y^3 - 36*z + 87*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 87*y*z^2 + 30*y^2*z^2 - 36*z^3 + 29*y*z^3 + 9*z^4)*G[1, 1, 0, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^3) + (8*(9*y - 35*y^2 + 36*y^3 - 18*y^4 - 30*y*z + 87*y^2*z - 54*y^3*z + 12*y^4*z - 12*z^2 + 72*y*z^2 - 105*y^2*z^2 + 30*y^3*z^2 + 48*z^3 - 126*y*z^3 + 89*y^2*z^3 - 12*y^3*z^3 - 72*z^4 + 111*y*z^4 - 36*y^2*z^4 + 48*z^5 - 36*y*z^5 - 12*z^6)*G[1, 1, 0, -y, z])/(3*y^2*z^3* (-1 + y + z)^3) - (8*(9 - 29*y + 30*y^2 - 12*y^3 - 36*z + 87*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 87*y*z^2 + 30*y^2*z^2 - 36*z^3 + 29*y*z^3 + 9*z^4)*G[1, 1, 1 - y, 0, z])/ (3*y*z^3*(-1 + y + z)^3) + (8*(9*y - 35*y^2 + 36*y^3 - 18*y^4 - 30*y*z + 87*y^2*z - 54*y^3*z + 12*y^4*z - 12*z^2 + 72*y*z^2 - 105*y^2*z^2 + 30*y^3*z^2 + 48*z^3 - 126*y*z^3 + 89*y^2*z^3 - 12*y^3*z^3 - 72*z^4 + 111*y*z^4 - 36*y^2*z^4 + 48*z^5 - 36*y*z^5 - 12*z^6)*G[1, 1, 1 - y, -y, z])/ (3*y^2*z^3*(-1 + y + z)^3) - (8*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)*G[1, 1 - y, 0, 0, z])/ (3*y*z^3*(-1 + y + z)^3) - (4*(27 - 79*y + 90*y^2 - 36*y^3 - 108*z + 237*y*z - 180*y^2*z + 36*y^3*z + 162*z^2 - 237*y*z^2 + 90*y^2*z^2 - 108*z^3 + 79*y*z^3 + 27*z^4)*G[1, 1 - y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3) + (4*(9*y - 13*y^2 + 24*y^3 - 6*y^4 - 42*y*z + 57*y^2*z - 66*y^3*z + 12*y^4*z + 12*z^2 + 36*y*z^2 - 39*y^2*z^2 + 30*y^3*z^2 - 48*z^3 + 54*y*z^3 - 41*y^2*z^3 + 12*y^3*z^3 + 72*z^4 - 93*y*z^4 + 36*y^2*z^4 - 48*z^5 + 36*y*z^5 + 12*z^6)*G[1, 1 - y, 0, -y, z])/ (3*y^2*z^3*(-1 + y + z)^3) + (16*(-1 + 3*z - 3*z^2 + z^3)* G[1, 1 - y, 1, 0, z])/(3*z^3*(-1 + y + z)^3) - (4*(27 - 79*y + 90*y^2 - 36*y^3 - 108*z + 237*y*z - 180*y^2*z + 36*y^3*z + 162*z^2 - 237*y*z^2 + 90*y^2*z^2 - 108*z^3 + 79*y*z^3 + 27*z^4)*G[1, 1 - y, 1 - y, 0, z])/ (3*y*z^3*(-1 + y + z)^3) + (4*(27*y - 71*y^2 + 84*y^3 - 30*y^4 - 114*y*z + 231*y^2*z - 186*y^3*z + 36*y^4*z + 12*z^2 + 144*y*z^2 - 213*y^2*z^2 + 90*y^3*z^2 - 48*z^3 - 18*y*z^3 + 17*y^2*z^3 + 12*y^3*z^3 + 72*z^4 - 75*y*z^4 + 36*y^2*z^4 - 48*z^5 + 36*y*z^5 + 12*z^6)*G[1, 1 - y, 1 - y, -y, z])/(3*y^2*z^3*(-1 + y + z)^3) + (16*(-1 + 3*z - 3*z^2 + z^3)*G[1, 1 - y, -y, 0, z])/ (3*z^3*(-1 + y + z)^3) + (4*(27*y - 71*y^2 + 84*y^3 - 30*y^4 - 114*y*z + 231*y^2*z - 186*y^3*z + 36*y^4*z + 12*z^2 + 144*y*z^2 - 213*y^2*z^2 + 90*y^3*z^2 - 48*z^3 - 18*y*z^3 + 17*y^2*z^3 + 12*y^3*z^3 + 72*z^4 - 75*y*z^4 + 36*y^2*z^4 - 48*z^5 + 36*y*z^5 + 12*z^6)*G[1, 1 - y, -y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3) + (4*(9*y - 29*y^2 + 27*y^3 - 9*y^4 - 39*y*z + 96*y^2*z - 63*y^3*z + 12*y^4*z + 6*z^2 + 45*y*z^2 - 87*y^2*z^2 + 30*y^3*z^2 - 24*z^3 + 9*y*z^3 + 2*y^2*z^3 + 6*y^3*z^3 + 36*z^4 - 42*y*z^4 + 18*y^2*z^4 - 24*z^5 + 18*y*z^5 + 6*z^6)*G[1, 1 - y, -y, -y, z])/ (3*y^2*z^3*(-1 + y + z)^3) - (16*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 0, 0, 0, z])/(3*y*z^2*(y + z)^3) - (8*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 0, 0, 1 - y, z])/ (y*z^2*(y + z)^3) - (4*(18*y^4 - 44*y^5 + 24*y^6 + 12*y^7 - 10*y^8 + 54*y^3*z - 129*y^4*z + 3*y^5*z + 177*y^6*z - 117*y^7*z + 12*y^8*z + 54*y^2*z^2 - 105*y^3*z^2 - 189*y^4*z^2 + 489*y^5*z^2 - 285*y^6*z^2 + 36*y^7*z^2 + 18*y*z^3 - 55*y^2*z^3 - 105*y^3*z^3 + 249*y^4*z^3 - 161*y^5*z^3 + 18*y^6*z^3 - 57*y*z^4 + 165*y^2*z^4 - 273*y^3*z^4 + 99*y^4*z^4 - 42*y^5*z^4 - 18*z^5 + 108*y*z^5 - 240*y^2*z^5 + 96*y^3*z^5 - 54*y^4*z^5 + 18*z^6 - 54*y*z^6 + 18*y^2*z^6 - 18*y^3*z^6)*G[1 - y, 0, 0, -y, z])/ (3*(-1 + y)^3*y^2*z^3*(y + z)^3) + (4*(2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)*G[1 - y, 0, 1, 0, z])/(3*z^3*(-1 + y + z)^2* (y + z)^3) - (8*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[1 - y, 0, 1 - y, 0, z])/(y*z^2*(y + z)^3) - (28*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 0, 1 - y, 1 - y, z])/(3*y*z^2*(y + z)^3) + (4*(6*y^4 - 14*y^5 + 6*y^6 + 6*y^7 - 4*y^8 + 18*y^3*z - 69*y^4*z + 79*y^5*z - 19*y^6*z - 13*y^7*z + 4*y^8*z + 18*y^2*z^2 - 103*y^3*z^2 + 141*y^4*z^2 - 41*y^5*z^2 - 27*y^6*z^2 + 12*y^7*z^2 + 6*y*z^3 - 83*y^2*z^3 + 161*y^3*z^3 - 117*y^4*z^3 + 17*y^5*z^3 + 4*y^6*z^3 - 31*y*z^4 + 97*y^2*z^4 - 145*y^3*z^4 + 63*y^4*z^4 - 20*y^5*z^4 - 8*z^5 + 48*y*z^5 - 104*y^2*z^5 + 52*y^3*z^5 - 24*y^4*z^5 + 8*z^6 - 24*y*z^6 + 12*y^2*z^6 - 8*y^3*z^6)*G[1 - y, 0, 1 - y, -y, z])/ ((-1 + y)^3*y^2*z^3*(y + z)^3) - (4*(-3*y^5 + 72*y^3*z - 153*y^4*z + 75*y^5*z + 180*y^2*z^2 - 513*y^3*z^2 + 333*y^4*z^2 + 134*y*z^3 - 631*y^2*z^3 + 575*y^3*z^3 + 18*z^4 - 304*y*z^4 + 469*y^2*z^4 - 36*z^5 + 170*y*z^5 + 18*z^6)*G[1 - y, 0, -y, 0, z])/ (3*y*z^3*(-1 + y + z)^2*(y + z)^3) - (4*(18*y^4 - 68*y^5 + 96*y^6 - 60*y^7 + 14*y^8 + 54*y^3*z - 123*y^4*z - 15*y^5*z + 195*y^6*z - 123*y^7*z + 12*y^8*z + 54*y^2*z^2 - 45*y^3*z^2 - 369*y^4*z^2 + 669*y^5*z^2 - 345*y^6*z^2 + 36*y^7*z^2 + 18*y*z^3 + 99*y^2*z^3 - 609*y^3*z^3 + 837*y^4*z^3 - 441*y^5*z^3 + 60*y^6*z^3 + 57*y*z^4 - 303*y^2*z^4 + 447*y^3*z^4 - 393*y^4*z^4 + 84*y^5*z^4 + 24*z^5 - 144*y*z^5 + 264*y^2*z^5 - 324*y^3*z^5 + 72*y^4*z^5 - 24*z^6 + 72*y*z^6 - 108*y^2*z^6 + 24*y^3*z^6)*G[1 - y, 0, -y, 1 - y, z])/ (3*(-1 + y)^3*y^2*z^3*(y + z)^3) - (4*(9*y^4 - 38*y^5 + 58*y^6 - 29*y^7 - 16*y^8 + 23*y^9 - 7*y^10 + 27*y^3*z - 39*y^4*z - 263*y^5*z + 914*y^6*z - 1185*y^7*z + 719*y^8*z - 179*y^9*z + 6*y^10*z + 27*y^2*z^2 + 45*y^3*z^2 - 984*y^4*z^2 + 3028*y^5*z^2 - 4065*y^6*z^2 + 2625*y^7*z^2 - 706*y^8*z^2 + 30*y^9*z^2 + 9*y*z^3 + 75*y^2*z^3 - 1110*y^3*z^3 + 3825*y^4*z^3 - 5796*y^5*z^3 + 4206*y^6*z^3 - 1287*y^7*z^3 + 78*y^8*z^3 + 39*y*z^4 - 618*y^2*z^4 + 2580*y^3*z^4 - 4626*y^4*z^4 + 3963*y^5*z^4 - 1488*y^6*z^4 + 150*y^7*z^4 + 18*z^5 - 249*y*z^5 + 1209*y^2*z^5 - 2577*y^3*z^5 + 2715*y^4*z^5 - 1344*y^5*z^5 + 210*y^6*z^5 - 54*z^6 + 399*y*z^6 - 1077*y^2*z^6 + 1431*y^3*z^6 - 939*y^4*z^6 + 186*y^5*z^6 + 54*z^7 - 252*y*z^7 + 456*y^2*z^7 - 402*y^3*z^7 + 90*y^4*z^7 - 18*z^8 + 54*y*z^8 - 72*y^2*z^8 + 18*y^3*z^8)*G[1 - y, 0, -y, -y, z])/ (3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) - (8*(2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)*G[1 - y, 1, 0, 0, z])/(3*z^3*(-1 + y + z)^2* (y + z)^3) + (4*(9*y^3 - 23*y^4 + 13*y^5 - 5*y^6 + 27*y^2*z - 105*y^3*z + 109*y^4*z - 49*y^5*z + 6*y^6*z + 27*y*z^2 - 171*y^2*z^2 + 282*y^3*z^2 - 164*y^4*z^2 + 30*y^5*z^2 + 9*z^3 - 112*y*z^3 + 308*y^2*z^3 - 253*y^3*z^3 + 60*y^4*z^3 - 27*z^4 + 149*y*z^4 - 194*y^2*z^4 + 60*y^3*z^4 + 27*z^5 - 70*y*z^5 + 30*y^2*z^5 - 9*z^6 + 6*y*z^6)*G[1 - y, 1, 0, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^2*(y + z)^3) - (4*(3*y^4 - 5*y^5 - 2*y^6 + y^7 + 9*y^3*z - 29*y^4*z + 16*y^5*z - 4*y^6*z + 2*y^7*z + 9*y^2*z^2 - 51*y^3*z^2 + 67*y^4*z^2 - 31*y^5*z^2 + 10*y^6*z^2 + 3*y*z^3 - 17*y^2*z^3 + 39*y^3*z^3 - 23*y^4*z^3 + 10*y^5*z^3 + 16*y*z^4 - 71*y^2*z^4 + 88*y^3*z^4 - 30*y^4*z^4 + 10*z^5 - 91*y*z^5 + 177*y^2*z^5 - 90*y^3*z^5 - 30*z^6 + 122*y*z^6 - 98*y^2*z^6 + 30*z^7 - 50*y*z^7 - 10*z^8)* G[1 - y, 1, 0, -y, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^3) + (4*(9*y^3 - 23*y^4 + 13*y^5 - 5*y^6 + 27*y^2*z - 105*y^3*z + 109*y^4*z - 49*y^5*z + 6*y^6*z + 27*y*z^2 - 171*y^2*z^2 + 282*y^3*z^2 - 164*y^4*z^2 + 30*y^5*z^2 + 9*z^3 - 112*y*z^3 + 308*y^2*z^3 - 253*y^3*z^3 + 60*y^4*z^3 - 27*z^4 + 149*y*z^4 - 194*y^2*z^4 + 60*y^3*z^4 + 27*z^5 - 70*y*z^5 + 30*y^2*z^5 - 9*z^6 + 6*y*z^6)*G[1 - y, 1, 1 - y, 0, z])/ (3*y*z^3*(-1 + y + z)^2*(y + z)^3) - (4*(3*y^4 - 5*y^5 - 2*y^6 + y^7 + 9*y^3*z - 29*y^4*z + 16*y^5*z - 4*y^6*z + 2*y^7*z + 9*y^2*z^2 - 51*y^3*z^2 + 67*y^4*z^2 - 31*y^5*z^2 + 10*y^6*z^2 + 3*y*z^3 - 17*y^2*z^3 + 39*y^3*z^3 - 23*y^4*z^3 + 10*y^5*z^3 + 16*y*z^4 - 71*y^2*z^4 + 88*y^3*z^4 - 30*y^4*z^4 + 10*z^5 - 91*y*z^5 + 177*y^2*z^5 - 90*y^3*z^5 - 30*z^6 + 122*y*z^6 - 98*y^2*z^6 + 30*z^7 - 50*y*z^7 - 10*z^8)* G[1 - y, 1, 1 - y, -y, z])/(y^2*z^3*(-1 + y + z)^2*(y + z)^3) - (8*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 1 - y, 0, 0, z])/ (y*z^2*(y + z)^3) - (28*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[1 - y, 1 - y, 0, 1 - y, z])/(3*y*z^2*(y + z)^3) - (4*(9*y^4 - 32*y^5 + 42*y^6 - 24*y^7 + 5*y^8 + 27*y^3*z - 77*y^4*z + 47*y^5*z + 35*y^6*z - 38*y^7*z + 6*y^8*z + 27*y^2*z^2 - 65*y^3*z^2 - 33*y^4*z^2 + 163*y^5*z^2 - 110*y^6*z^2 + 18*y^7*z^2 + 9*y*z^3 - y^2*z^3 - 123*y^3*z^3 + 213*y^4*z^3 - 134*y^5*z^3 + 24*y^6*z^3 + 9*y*z^4 - 67*y^2*z^4 + 107*y^3*z^4 - 109*y^4*z^4 + 24*y^5*z^4 + 6*z^5 - 36*y*z^5 + 64*y^2*z^5 - 88*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 30*y^2*z^6 + 6*y^3*z^6)*G[1 - y, 1 - y, 0, -y, z])/((-1 + y)^3*y^2*z^3* (y + z)^3) + (4*(2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)*G[1 - y, 1 - y, 1, 0, z])/ (3*z^3*(-1 + y + z)^2*(y + z)^3) - (28*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 1 - y, 1 - y, 0, z])/(3*y*z^2*(y + z)^3) + (4*(27*y^4 - 110*y^5 + 168*y^6 - 114*y^7 + 29*y^8 + 81*y^3*z - 357*y^4*z + 519*y^5*z - 273*y^6*z + 12*y^7*z + 18*y^8*z + 81*y^2*z^2 - 447*y^3*z^2 + 657*y^4*z^2 - 267*y^5*z^2 - 78*y^6*z^2 + 54*y^7*z^2 - 167*y^2*z^3 + 321*y^3*z^3 - 177*y^4*z^3 - 49*y^5*z^3 + 36*y^6*z^3 - 66*y*z^4 + 186*y^2*z^4 - 282*y^3*z^4 + 90*y^4*z^4 - 36*y^5*z^4 - 18*z^5 + 108*y*z^5 - 240*y^2*z^5 + 96*y^3*z^5 - 54*y^4*z^5 + 18*z^6 - 54*y*z^6 + 18*y^2*z^6 - 18*y^3*z^6)*G[1 - y, 1 - y, 1 - y, -y, z])/(3*(-1 + y)^3*y^2*z^3*(y + z)^3) + (4*(4*y^4 - 5*y^5 + 4*y^6 - 36*y^3*z + 73*y^4*z - 31*y^5*z - 108*y^2*z^2 + 297*y^3*z^2 - 185*y^4*z^2 - 88*y*z^3 + 395*y^2*z^3 - 349*y^3*z^3 - 12*z^4 + 200*y*z^4 - 299*y^2*z^4 + 24*z^5 - 112*y*z^5 - 12*z^6)*G[1 - y, 1 - y, -y, 0, z])/ (3*y*z^3*(-1 + y + z)^2*(y + z)^3) + (4*(18*y^4 - 86*y^5 + 150*y^6 - 114*y^7 + 32*y^8 + 54*y^3*z - 333*y^4*z + 615*y^5*z - 435*y^6*z + 87*y^7*z + 12*y^8*z + 54*y^2*z^2 - 489*y^3*z^2 + 963*y^4*z^2 - 663*y^5*z^2 + 99*y^6*z^2 + 36*y^7*z^2 + 27*y*z^3 - 335*y^2*z^3 + 675*y^3*z^3 - 501*y^4*z^3 + 74*y^5*z^3 + 24*y^6*z^3 - 78*y*z^4 + 210*y^2*z^4 - 282*y^3*z^4 + 66*y^4*z^4 - 24*y^5*z^4 - 12*z^5 + 72*y*z^5 - 168*y^2*z^5 + 36*y^3*z^5 - 36*y^4*z^5 + 12*z^6 - 36*y*z^6 - 12*y^3*z^6)*G[1 - y, 1 - y, -y, 1 - y, z])/(3*(-1 + y)^3*y^2*z^3* (y + z)^3) + (4*(3*y^4 - 16*y^5 + 34*y^6 - 37*y^7 + 22*y^8 - 7*y^9 + y^10 + 9*y^3*z - 71*y^4*z + 203*y^5*z - 282*y^6*z + 201*y^7*z - 65*y^8*z + 3*y^9*z + 2*y^10*z + 9*y^2*z^2 - 121*y^3*z^2 + 462*y^4*z^2 - 794*y^5*z^2 + 675*y^6*z^2 - 255*y^7*z^2 + 14*y^8*z^2 + 10*y^9*z^2 - 67*y^2*z^3 + 413*y^3*z^3 - 939*y^4*z^3 + 985*y^5*z^3 - 452*y^6*z^3 + 42*y^7*z^3 + 18*y^8*z^3 - 12*y*z^4 + 163*y^2*z^4 - 540*y^3*z^4 + 734*y^4*z^4 - 422*y^5*z^4 + 67*y^6*z^4 + 10*y^7*z^4 - 2*z^5 + 40*y*z^5 - 191*y^2*z^5 + 345*y^3*z^5 - 253*y^4*z^5 + 65*y^5*z^5 - 10*y^6*z^5 + 6*z^6 - 50*y*z^6 + 126*y^2*z^6 - 120*y^3*z^6 + 38*y^4*z^6 - 18*y^5*z^6 - 6*z^7 + 28*y*z^7 - 40*y^2*z^7 + 10*y^3*z^7 - 10*y^4*z^7 + 2*z^8 - 6*y*z^8 - 2*y^3*z^8)* G[1 - y, 1 - y, -y, -y, z])/((-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^3) - (8*(4*y^4 - 5*y^5 + 4*y^6 + 36*y^3*z - 71*y^4*z + 41*y^5*z + 72*y^2*z^2 - 207*y^3*z^2 + 139*y^4*z^2 + 38*y*z^3 - 217*y^2*z^3 + 209*y^3*z^3 + 6*z^4 - 88*y*z^4 + 151*y^2*z^4 - 12*z^5 + 50*y*z^5 + 6*z^6)*G[1 - y, -y, 0, 0, z])/ (3*y*z^3*(-1 + y + z)^2*(y + z)^3) + (8*(-3*y^4 + 3*y^5 - 3*y^6 - 30*y^3*z + 63*y^4*z - 45*y^5*z + 6*y^6*z - 60*y^2*z^2 + 189*y^3*z^2 - 162*y^4*z^2 + 30*y^5*z^2 - 28*y*z^3 + 191*y^2*z^3 - 241*y^3*z^3 + 60*y^4*z^3 - 3*z^4 + 68*y*z^4 - 164*y^2*z^4 + 60*y^3*z^4 + 6*z^5 - 46*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)*G[1 - y, -y, 0, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^2*(y + z)^3) + (8*(12*y^5 - 18*y^6 + 12*y^7 + 60*y^4*z - 126*y^5*z + 78*y^6*z + 96*y^3*z^2 - 294*y^4*z^2 + 210*y^5*z^2 + 47*y^2*z^3 - 286*y^3*z^3 + 293*y^4*z^3 - 6*y^5*z^3 + 21*y*z^4 - 154*y^2*z^4 + 253*y^3*z^4 - 30*y^4*z^4 + 6*z^5 - 72*y*z^5 + 167*y^2*z^5 - 60*y^3*z^5 - 18*z^6 + 81*y*z^6 - 60*y^2*z^6 + 18*z^7 - 30*y*z^7 - 6*z^8)*G[1 - y, -y, 0, -y, z])/(3*y^2*z^3*(-1 + y + z)^2* (y + z)^3) + (8*(-3*y^4 + 3*y^5 - 3*y^6 - 30*y^3*z + 63*y^4*z - 45*y^5*z + 6*y^6*z - 60*y^2*z^2 + 189*y^3*z^2 - 162*y^4*z^2 + 30*y^5*z^2 - 28*y*z^3 + 191*y^2*z^3 - 241*y^3*z^3 + 60*y^4*z^3 - 3*z^4 + 68*y*z^4 - 164*y^2*z^4 + 60*y^3*z^4 + 6*z^5 - 46*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)*G[1 - y, -y, 1 - y, 0, z])/ (3*y*z^3*(-1 + y + z)^2*(y + z)^3) + (4*(-26*y^4 + 78*y^5 - 78*y^6 + 26*y^7 - 177*y^3*z + 483*y^4*z - 435*y^5*z + 129*y^6*z - 357*y^2*z^2 + 927*y^3*z^2 - 807*y^4*z^2 + 237*y^5*z^2 + 27*z^3 - 335*y*z^3 + 699*y^2*z^3 - 573*y^3*z^3 + 146*y^4*z^3 - 48*z^4 + 96*y*z^4 - 120*y^2*z^4 - 36*y^3*z^4 - 24*y*z^5 - 84*y^2*z^5 - 36*y*z^6)*G[1 - y, -y, 1 - y, 1 - y, z])/ (3*(-1 + y)^3*y*z^3*(y + z)^3) - (4*(8*y^5 - 19*y^6 + 8*y^7 - 9*y^4*z + 5*y^5*z - 14*y^6*z + 12*y^7*z - 69*y^3*z^2 + 183*y^4*z^2 - 166*y^5*z^2 + 60*y^6*z^2 - 9*y*z^3 - 16*y^2*z^3 + 218*y^3*z^3 - 292*y^4*z^3 + 108*y^5*z^3 + 48*y*z^4 - 34*y^2*z^4 - 104*y^3*z^4 + 60*y^4*z^4 + 12*z^5 - 129*y*z^5 + 158*y^2*z^5 - 60*y^3*z^5 - 36*z^6 + 150*y*z^6 - 108*y^2*z^6 + 36*z^7 - 60*y*z^7 - 12*z^8)*G[1 - y, -y, 1 - y, -y, z])/(3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + (8*(y^3 + 17*y^2*z + 6*y^3*z + 25*y*z^2 + 12*y^2*z^2 + 6*z^3 + 6*y*z^3)*G[1 - y, -y, -y, 0, z])/(3*y*z^3*(y + z)^2) - (4*(-16*y^5 + 74*y^6 - 142*y^7 + 142*y^8 - 74*y^9 + 16*y^10 + 9*y^4*z - 19*y^5*z - 14*y^6*z + 54*y^7*z - 23*y^8*z - 19*y^9*z + 12*y^10*z + 105*y^3*z^2 - 525*y^4*z^2 + 1058*y^5*z^2 - 1134*y^6*z^2 + 729*y^7*z^2 - 293*y^8*z^2 + 60*y^9*z^2 - 9*y*z^3 + 125*y^2*z^3 - 658*y^3*z^3 + 1571*y^4*z^3 - 1970*y^5*z^3 + 1396*y^6*z^3 - 563*y^7*z^3 + 108*y^8*z^3 + 6*y*z^4 - 124*y^2*z^4 + 463*y^3*z^4 - 711*y^4*z^4 + 535*y^5*z^4 - 229*y^6*z^4 + 60*y^7*z^4 - 12*z^5 + 111*y*z^5 - 373*y^2*z^5 + 687*y^3*z^5 - 771*y^4*z^5 + 436*y^5*z^5 - 60*y^6*z^5 + 36*z^6 - 240*y*z^6 + 630*y^2*z^6 - 864*y^3*z^6 + 600*y^4*z^6 - 108*y^5*z^6 - 36*z^7 + 168*y*z^7 - 312*y^2*z^7 + 294*y^3*z^7 - 60*y^4*z^7 + 12*z^8 - 36*y*z^8 + 54*y^2*z^8 - 12*y^3*z^8)* G[1 - y, -y, -y, 1 - y, z])/(3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^3) - (4*(-4*y^4 + 19*y^5 - 37*y^6 + 37*y^7 - 19*y^8 + 4*y^9 - 11*y^3*z + 61*y^4*z - 131*y^5*z + 133*y^6*z - 58*y^7*z + 2*y^8*z + 4*y^9*z - 14*y^2*z^2 + 91*y^3*z^2 - 217*y^4*z^2 + 229*y^5*z^2 - 85*y^6*z^2 - 20*y^7*z^2 + 16*y^8*z^2 - 9*y*z^3 + 77*y^2*z^3 - 224*y^3*z^3 + 283*y^4*z^3 - 137*y^5*z^3 - 10*y^6*z^3 + 20*y^7*z^3 - 4*z^4 + 46*y*z^4 - 172*y^2*z^4 + 286*y^3*z^4 - 224*y^4*z^4 + 68*y^5*z^4 + 12*z^5 - 77*y*z^5 + 182*y^2*z^5 - 209*y^3*z^5 + 115*y^4*z^5 - 20*y^5*z^5 - 12*z^6 + 52*y*z^6 - 88*y^2*z^6 + 70*y^3*z^6 - 16*y^4*z^6 + 4*z^7 - 12*y*z^7 + 15*y^2*z^7 - 4*y^3*z^7)*G[1 - y, -y, -y, -y, z])/ ((-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) - (16*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)*G[-y, 0, 0, 0, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) + (8*(-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)* G[-y, 0, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(-24*y^4 + 54*y^5 - 54*y^6 + 16*y^7 + 9*y^3*z + 9*y^4*z - 45*y^5*z + 29*y^6*z + 48*y^2*z^2 - 189*y^3*z^2 + 216*y^4*z^2 - 65*y^5*z^2 - 24*y*z^3 - 48*y^2*z^3 + 207*y^3*z^3 - 113*y^4*z^3 - 24*y^5*z^3 - 24*z^4 + 192*y*z^4 - 288*y^2*z^4 + 197*y^3*z^4 - 120*y^4*z^4 + 96*z^5 - 432*y*z^5 + 520*y^2*z^5 - 240*y^3*z^5 - 144*z^6 + 384*y*z^6 - 240*y^2*z^6 + 96*z^7 - 120*y*z^7 - 24*z^8)* G[-y, 0, 0, -y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(4 + 9*y - 9*y^2 + 6*y^3 - 12*z - 18*y*z + 9*y^2*z + 12*z^2 + 9*y*z^2 - 6*z^3)*G[-y, 0, 1, 0, z])/(3*z^3*(-1 + y + z)^3) + (8*(-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)* G[-y, 0, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + (4*(-3*y^3 - 6*y^4 + 6*y^5 + y^6 + 33*y^2*z - 138*y^3*z + 195*y^4*z - 97*y^5*z + 18*y^6*z + 51*y*z^2 - 303*y^2*z^2 + 579*y^3*z^2 - 404*y^4*z^2 + 90*y^5*z^2 + 3*z^3 - 180*y*z^3 + 606*y^2*z^3 - 619*y^3*z^3 + 180*y^4*z^3 - 9*z^4 + 225*y*z^4 - 422*y^2*z^4 + 180*y^3*z^4 + 9*z^5 - 112*y*z^5 + 90*y^2*z^5 - 3*z^6 + 18*y*z^6)*G[-y, 0, 1 - y, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (8*(7*y^4 - 39*y^5 + 39*y^6 - 11*y^7 + 32*y^3*z - 159*y^4*z + 228*y^5*z - 97*y^6*z + 6*y^7*z + 37*y^2*z^2 - 237*y^3*z^2 + 468*y^4*z^2 - 284*y^5*z^2 + 30*y^6*z^2 + 21*y*z^3 - 192*y^2*z^3 + 507*y^3*z^3 - 429*y^4*z^3 + 72*y^5*z^3 + 12*z^4 - 123*y*z^4 + 399*y^2*z^4 - 444*y^3*z^4 + 120*y^4*z^4 - 48*z^5 + 243*y*z^5 - 366*y^2*z^5 + 150*y^3*z^5 + 72*z^6 - 201*y*z^6 + 126*y^2*z^6 - 48*z^7 + 60*y*z^7 + 12*z^8)*G[-y, 0, 1 - y, -y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (4*(-11*y^3 + 15*y^4 - 15*y^5 + 3*y^6 - 55*y^2*z + 144*y^3*z - 105*y^4*z + 18*y^6*z - 65*y*z^2 + 306*y^2*z^2 - 306*y^3*z^2 - 15*y^4*z^2 + 90*y^5*z^2 - 15*z^3 + 222*y*z^3 - 402*y^2*z^3 + 180*y^4*z^3 + 45*z^4 - 231*y*z^4 + 45*y^2*z^4 + 180*y^3*z^4 - 45*z^5 + 48*y*z^5 + 90*y^2*z^5 + 15*z^6 + 18*y*z^6)* G[-y, 0, -y, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (8*(7*y^4 - 42*y^5 + 42*y^6 - 13*y^7 + 32*y^3*z - 165*y^4*z + 240*y^5*z - 104*y^6*z + 6*y^7*z + 37*y^2*z^2 - 240*y^3*z^2 + 483*y^4*z^2 - 295*y^5*z^2 + 30*y^6*z^2 + 21*y*z^3 - 192*y^2*z^3 + 513*y^3*z^3 - 436*y^4*z^3 + 72*y^5*z^3 + 12*z^4 - 123*y*z^4 + 399*y^2*z^4 - 443*y^3*z^4 + 120*y^4*z^4 - 48*z^5 + 243*y*z^5 - 364*y^2*z^5 + 150*y^3*z^5 + 72*z^6 - 201*y*z^6 + 126*y^2*z^6 - 48*z^7 + 60*y*z^7 + 12*z^8)*G[-y, 0, -y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(-5*y^4 + 32*y^3*z + 18*y^4*z + 49*y^2*z^2 + 36*y^3*z^2 - 3*y*z^3 + 30*y^2*z^3 - 12*z^4 + 24*y*z^4 + 12*z^5)* G[-y, 0, -y, -y, z])/(3*y^2*z^3*(y + z)^2) + (8*(-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)* G[-y, 1 - y, 0, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) + (4*(-3*y^3 - 6*y^4 + 6*y^5 + y^6 + 33*y^2*z - 138*y^3*z + 195*y^4*z - 97*y^5*z + 18*y^6*z + 51*y*z^2 - 303*y^2*z^2 + 579*y^3*z^2 - 404*y^4*z^2 + 90*y^5*z^2 + 3*z^3 - 180*y*z^3 + 606*y^2*z^3 - 619*y^3*z^3 + 180*y^4*z^3 - 9*z^4 + 225*y*z^4 - 422*y^2*z^4 + 180*y^3*z^4 + 9*z^5 - 112*y*z^5 + 90*y^2*z^5 - 3*z^6 + 18*y*z^6)*G[-y, 1 - y, 0, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (8*(7*y^4 - 39*y^5 + 39*y^6 - 11*y^7 + 32*y^3*z - 159*y^4*z + 228*y^5*z - 97*y^6*z + 6*y^7*z + 37*y^2*z^2 - 237*y^3*z^2 + 468*y^4*z^2 - 284*y^5*z^2 + 30*y^6*z^2 + 21*y*z^3 - 192*y^2*z^3 + 507*y^3*z^3 - 429*y^4*z^3 + 72*y^5*z^3 + 12*z^4 - 123*y*z^4 + 399*y^2*z^4 - 444*y^3*z^4 + 120*y^4*z^4 - 48*z^5 + 243*y*z^5 - 366*y^2*z^5 + 150*y^3*z^5 + 72*z^6 - 201*y*z^6 + 126*y^2*z^6 - 48*z^7 + 60*y*z^7 + 12*z^8)*G[-y, 1 - y, 0, -y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(4 + 9*y - 9*y^2 + 6*y^3 - 12*z - 18*y*z + 9*y^2*z + 12*z^2 + 9*y*z^2 - 6*z^3)*G[-y, 1 - y, 1, 0, z])/(3*z^3*(-1 + y + z)^3) + (4*(-3*y^3 - 6*y^4 + 6*y^5 + y^6 + 33*y^2*z - 138*y^3*z + 195*y^4*z - 97*y^5*z + 18*y^6*z + 51*y*z^2 - 303*y^2*z^2 + 579*y^3*z^2 - 404*y^4*z^2 + 90*y^5*z^2 + 3*z^3 - 180*y*z^3 + 606*y^2*z^3 - 619*y^3*z^3 + 180*y^4*z^3 - 9*z^4 + 225*y*z^4 - 422*y^2*z^4 + 180*y^3*z^4 + 9*z^5 - 112*y*z^5 + 90*y^2*z^5 - 3*z^6 + 18*y*z^6)*G[-y, 1 - y, 1 - y, 0, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) + (28*(4*y^3 + 17*y^2*z + 22*y*z^2 + 3*z^3)*G[-y, 1 - y, 1 - y, 1 - y, z])/(3*y*z^3*(y + z)^2) - (4*(9*y^4 - 44*y^5 + 57*y^6 - 39*y^7 + 7*y^8 + 27*y^3*z - 117*y^4*z + 144*y^5*z - 60*y^6*z - 9*y^7*z + 6*y^8*z + 27*y^2*z^2 - 105*y^3*z^2 + 45*y^4*z^2 + 192*y^5*z^2 - 183*y^6*z^2 + 36*y^7*z^2 - 9*y*z^3 + y^2*z^3 - 153*y^3*z^3 + 555*y^4*z^3 - 490*y^5*z^3 + 84*y^6*z^3 + 27*y*z^4 - 126*y^2*z^4 + 462*y^3*z^4 - 531*y^4*z^4 + 84*y^5*z^4 - 6*z^5 + 9*y*z^5 + 57*y^2*z^5 - 177*y^3*z^5 + 24*z^6 - 99*y*z^6 + 115*y^2*z^6 - 84*y^3*z^6 - 36*z^7 + 108*y*z^7 - 84*y^2*z^7 + 24*z^8 - 36*y*z^8 - 6*z^9)*G[-y, 1 - y, 1 - y, -y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + (8*(-y^3 - 9*y^4 + 9*y^5 - 5*y^6 - 17*y^2*z + 24*y^3*z + 9*y^4*z - 22*y^5*z + 6*y^6*z - 25*y*z^2 + 102*y^2*z^2 - 66*y^3*z^2 - 35*y^4*z^2 + 30*y^5*z^2 - 6*z^3 + 87*y*z^3 - 141*y^2*z^3 - 5*y^3*z^3 + 60*y^4*z^3 + 18*z^4 - 93*y*z^4 + 38*y^2*z^4 + 60*y^3*z^4 - 18*z^5 + 31*y*z^5 + 30*y^2*z^5 + 6*z^6 + 6*y*z^6)* G[-y, 1 - y, -y, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(-9*y^4 + 3*y^5 + 36*y^6 - 54*y^7 + 22*y^8 - 27*y^3*z + 66*y^4*z + 12*y^5*z - 99*y^6*z + 27*y^7*z + 24*y^8*z - 27*y^2*z^2 + 168*y^3*z^2 - 261*y^4*z^2 + 198*y^5*z^2 - 210*y^6*z^2 + 144*y^7*z^2 + 9*y*z^3 + 36*y^2*z^3 - 237*y^3*z^3 + 441*y^4*z^3 - 556*y^5*z^3 + 336*y^6*z^3 - 93*y*z^4 + 273*y^2*z^4 - 189*y^3*z^4 - 258*y^4*z^4 + 336*y^5*z^4 - 24*z^5 + 369*y*z^5 - 882*y^2*z^5 + 615*y^3*z^5 + 96*z^6 - 639*y*z^6 + 934*y^2*z^6 - 336*y^3*z^6 - 144*z^7 + 498*y*z^7 - 336*y^2*z^7 + 96*z^8 - 144*y*z^8 - 24*z^9)*G[-y, 1 - y, -y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) - (4*(-3*y^4 + 39*y^5 - 39*y^6 + 17*y^7 - 24*y^3*z + 123*y^4*z - 156*y^5*z + 37*y^6*z + 18*y^7*z - 57*y^2*z^2 + 237*y^3*z^2 - 312*y^4*z^2 + 26*y^5*z^2 + 90*y^6*z^2 - 42*y*z^3 + 297*y^2*z^3 - 492*y^3*z^3 + 122*y^4*z^3 + 162*y^5*z^3 - 18*z^4 + 216*y*z^4 - 585*y^2*z^4 + 397*y^3*z^4 + 90*y^4*z^4 + 72*z^5 - 396*y*z^5 + 521*y^2*z^5 - 90*y^3*z^5 - 108*z^6 + 312*y*z^6 - 162*y^2*z^6 + 72*z^7 - 90*y*z^7 - 18*z^8)*G[-y, 1 - y, -y, -y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (8*(y^3 + 17*y^2*z + 6*y^3*z + 25*y*z^2 + 12*y^2*z^2 + 6*z^3 + 6*y*z^3)*G[-y, -y, 0, 0, z])/(3*y*z^3*(y + z)^2) + (8*(-y^3 + 6*y^4 - 6*y^5 + 3*y^6 - 17*y^2*z + 54*y^3*z - 51*y^4*z + 9*y^5*z + 6*y^6*z - 25*y*z^2 + 117*y^2*z^2 - 141*y^3*z^2 + 18*y^4*z^2 + 30*y^5*z^2 - 6*z^3 + 87*y*z^3 - 171*y^2*z^3 + 32*y^3*z^3 + 60*y^4*z^3 + 18*z^4 - 93*y*z^4 + 37*y^2*z^4 + 60*y^3*z^4 - 18*z^5 + 23*y*z^5 + 30*y^2*z^5 + 6*z^6 + 6*y*z^6)* G[-y, -y, 0, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(-2*y^4 + 32*y^3*z + 12*y^4*z + 46*y^2*z^2 + 24*y^3*z^2 + 3*y*z^3 + 18*y^2*z^3 - 6*z^4 + 12*y*z^4 + 6*z^5)* G[-y, -y, 0, -y, z])/(3*y^2*z^3*(y + z)^2) + (8*(-y^3 + 6*y^4 - 6*y^5 + 3*y^6 - 17*y^2*z + 54*y^3*z - 51*y^4*z + 9*y^5*z + 6*y^6*z - 25*y*z^2 + 117*y^2*z^2 - 141*y^3*z^2 + 18*y^4*z^2 + 30*y^5*z^2 - 6*z^3 + 87*y*z^3 - 171*y^2*z^3 + 32*y^3*z^3 + 60*y^4*z^3 + 18*z^4 - 93*y*z^4 + 37*y^2*z^4 + 60*y^3*z^4 - 18*z^5 + 23*y*z^5 + 30*y^2*z^5 + 6*z^6 + 6*y*z^6)* G[-y, -y, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(-15*y^4 + 60*y^5 - 60*y^6 + 17*y^7 + 6*y^3*z + 39*y^4*z - 78*y^5*z + 4*y^6*z + 18*y^7*z + 39*y^2*z^2 - 156*y^3*z^2 + 195*y^4*z^2 - 181*y^5*z^2 + 90*y^6*z^2 - 24*y*z^3 - 45*y^2*z^3 + 258*y^3*z^3 - 319*y^4*z^3 + 162*y^5*z^3 - 18*z^4 + 162*y*z^4 - 189*y^2*z^4 - 14*y^3*z^4 + 90*y^4*z^4 + 72*z^5 - 342*y*z^5 + 359*y^2*z^5 - 90*y^3*z^5 - 108*z^6 + 294*y*z^6 - 162*y^2*z^6 + 72*z^7 - 90*y*z^7 - 18*z^8)*G[-y, -y, 1 - y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(-10*y^4 + 39*y^5 - 39*y^6 + 16*y^7 - 38*y^3*z + 150*y^4*z - 174*y^5*z + 53*y^6*z + 12*y^7*z - 58*y^2*z^2 + 273*y^3*z^2 - 369*y^4*z^2 + 91*y^5*z^2 + 60*y^6*z^2 - 30*y*z^3 + 264*y^2*z^3 - 498*y^3*z^3 + 181*y^4*z^3 + 108*y^5*z^3 - 12*z^4 + 150*y*z^4 - 462*y^2*z^4 + 335*y^3*z^4 + 60*y^4*z^4 + 48*z^5 - 270*y*z^5 + 370*y^2*z^5 - 60*y^3*z^5 - 72*z^6 + 210*y*z^6 - 108*y^2*z^6 + 48*z^7 - 60*y*z^7 - 12*z^8)*G[-y, -y, 1 - y, -y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(y^3 + 17*y^2*z + 6*y^3*z + 25*y*z^2 + 12*y^2*z^2 + 6*z^3 + 6*y*z^3)*G[-y, -y, -y, 0, z])/(3*y*z^3*(y + z)^2) - (4*(-10*y^4 + 33*y^5 - 33*y^6 + 8*y^7 - 38*y^3*z + 138*y^4*z - 150*y^5*z + 31*y^6*z + 12*y^7*z - 58*y^2*z^2 + 267*y^3*z^2 - 339*y^4*z^2 + 65*y^5*z^2 + 60*y^6*z^2 - 30*y*z^3 + 264*y^2*z^3 - 486*y^3*z^3 + 155*y^4*z^3 + 108*y^5*z^3 - 12*z^4 + 150*y*z^4 - 462*y^2*z^4 + 313*y^3*z^4 + 60*y^4*z^4 + 48*z^5 - 270*y*z^5 + 362*y^2*z^5 - 60*y^3*z^5 - 72*z^6 + 210*y*z^6 - 108*y^2*z^6 + 48*z^7 - 60*y*z^7 - 12*z^8)*G[-y, -y, -y, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (4*(-5*y^4 + 9*y^5 - 9*y^6 + 3*y^7 - 19*y^3*z + 54*y^4*z - 45*y^5*z + 6*y^6*z + 6*y^7*z - 29*y^2*z^2 + 126*y^3*z^2 - 132*y^4*z^2 + 9*y^5*z^2 + 30*y^6*z^2 - 15*y*z^3 + 132*y^2*z^3 - 228*y^3*z^3 + 54*y^4*z^3 + 54*y^5*z^3 - 6*z^4 + 75*y*z^4 - 231*y^2*z^4 + 147*y^3*z^4 + 30*y^4*z^4 + 24*z^5 - 135*y*z^5 + 180*y^2*z^5 - 30*y^3*z^5 - 36*z^6 + 105*y*z^6 - 54*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[-y, -y, -y, -y, z])/ (3*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (16*G[0, 0, 1 - y, 0, -y, z])/z^3 + (16*G[0, 0, 1 - y, 1 - y, -y, z])/z^3 + (16*G[0, 0, -y, 0, 1 - y, z])/z^3 + (16*G[0, 0, -y, 1 - y, 0, z])/ z^3 - (16*G[0, 0, -y, 1 - y, -y, z])/z^3 + (16*G[0, 0, -y, -y, 0, z])/z^3 - (16*G[0, 0, -y, -y, 1 - y, z])/ z^3 - (16*G[0, 0, -y, -y, -y, z])/z^3 + (32*G[0, 1 - y, 0, 0, -y, z])/z^3 - (32*G[0, 1 - y, 0, 1 - y, -y, z])/z^3 + (32*G[0, 1 - y, 0, -y, 1 - y, z])/z^3 + (16*G[0, 1 - y, 0, -y, -y, z])/z^3 - (16*G[0, 1 - y, 1, 0, 1 - y, z])/z^3 + (16*G[0, 1 - y, 1, 0, -y, z])/ z^3 - (16*G[0, 1 - y, 1, 1 - y, 0, z])/z^3 + (16*G[0, 1 - y, 1, 1 - y, -y, z])/z^3 + (48*G[0, 1 - y, 1 - y, 0, -y, z])/z^3 - (48*G[0, 1 - y, 1 - y, 1 - y, -y, z])/z^3 - (32*G[0, 1 - y, 1 - y, -y, 1 - y, z])/z^3 - (16*G[0, 1 - y, 1 - y, -y, -y, z])/z^3 - (32*G[0, 1 - y, -y, 0, 1 - y, z])/z^3 - (32*G[0, 1 - y, -y, 1 - y, 0, z])/z^3 + (32*G[0, 1 - y, -y, 1 - y, -y, z])/z^3 - (32*G[0, 1 - y, -y, -y, 0, z])/z^3 + (32*G[0, 1 - y, -y, -y, 1 - y, z])/z^3 + (32*G[0, 1 - y, -y, -y, -y, z])/z^3 - (32*G[0, -y, 0, 0, 1 - y, z])/ z^3 - (32*G[0, -y, 0, 1 - y, 0, z])/z^3 - (48*G[0, -y, 0, 1 - y, 1 - y, z])/z^3 + (32*G[0, -y, 0, 1 - y, -y, z])/z^3 - (48*G[0, -y, 0, -y, 0, z])/ z^3 + (32*G[0, -y, 0, -y, 1 - y, z])/z^3 + (48*G[0, -y, 0, -y, -y, z])/z^3 - (32*G[0, -y, 1 - y, 0, 0, z])/ z^3 - (48*G[0, -y, 1 - y, 0, 1 - y, z])/z^3 + (32*G[0, -y, 1 - y, 0, -y, z])/z^3 - (48*G[0, -y, 1 - y, 1 - y, 0, z])/z^3 + (16*G[0, -y, 1 - y, 1 - y, -y, z])/z^3 - (32*G[0, -y, 1 - y, -y, 0, z])/z^3 + (64*G[0, -y, 1 - y, -y, 1 - y, z])/z^3 + (48*G[0, -y, 1 - y, -y, -y, z])/z^3 - (32*G[0, -y, -y, 0, 0, z])/ z^3 - (32*G[0, -y, -y, 0, 1 - y, z])/z^3 + (32*G[0, -y, -y, 0, -y, z])/z^3 - (32*G[0, -y, -y, 1 - y, 0, z])/ z^3 + (48*G[0, -y, -y, 1 - y, 1 - y, z])/z^3 + (32*G[0, -y, -y, 1 - y, -y, z])/z^3 + (16*G[0, -y, -y, -y, 0, z])/ z^3 + (32*G[0, -y, -y, -y, 1 - y, z])/z^3 - (16*G[0, -y, -y, -y, -y, z])/z^3 - (64*G[1 - y, 0, 0, 0, -y, z])/ z^3 + (64*G[1 - y, 0, 0, 1 - y, -y, z])/z^3 - (64*G[1 - y, 0, 0, -y, 1 - y, z])/z^3 - (32*G[1 - y, 0, 0, -y, -y, z])/z^3 - (16*G[1 - y, 0, 1, 0, 1 - y, z])/z^3 + (16*G[1 - y, 0, 1, 0, -y, z])/ z^3 - (16*G[1 - y, 0, 1, 1 - y, 0, z])/z^3 + (16*G[1 - y, 0, 1, 1 - y, -y, z])/z^3 - (48*G[1 - y, 0, 1 - y, 0, -y, z])/z^3 + (48*G[1 - y, 0, 1 - y, 1 - y, -y, z])/z^3 + (64*G[1 - y, 0, 1 - y, -y, 1 - y, z])/z^3 + (32*G[1 - y, 0, 1 - y, -y, -y, z])/z^3 - (32*G[1 - y, 0, -y, 0, 1 - y, z])/z^3 - (32*G[1 - y, 0, -y, 1 - y, 0, z])/z^3 - (64*G[1 - y, 0, -y, 1 - y, 1 - y, z])/z^3 + (32*G[1 - y, 0, -y, 1 - y, -y, z])/z^3 - (32*G[1 - y, 0, -y, -y, 0, z])/z^3 + (16*G[1 - y, 0, -y, -y, -y, z])/ z^3 + (32*G[1 - y, 1, 0, 0, 1 - y, z])/z^3 - (32*G[1 - y, 1, 0, 0, -y, z])/z^3 + (32*G[1 - y, 1, 0, 1 - y, 0, z])/ z^3 + (48*G[1 - y, 1, 0, 1 - y, 1 - y, z])/z^3 - (16*G[1 - y, 1, 0, 1 - y, -y, z])/z^3 - (48*G[1 - y, 1, 0, -y, 1 - y, z])/z^3 - (16*G[1 - y, 1, 0, -y, -y, z])/z^3 + (32*G[1 - y, 1, 1, 0, 1 - y, z])/z^3 - (32*G[1 - y, 1, 1, 0, -y, z])/ z^3 + (32*G[1 - y, 1, 1, 1 - y, 0, z])/z^3 - (32*G[1 - y, 1, 1, 1 - y, -y, z])/z^3 + (32*G[1 - y, 1, 1 - y, 0, 0, z])/z^3 + (48*G[1 - y, 1, 1 - y, 0, 1 - y, z])/z^3 - (16*G[1 - y, 1, 1 - y, 0, -y, z])/z^3 + (48*G[1 - y, 1, 1 - y, 1 - y, 0, z])/z^3 - (48*G[1 - y, 1, 1 - y, 1 - y, -y, z])/z^3 - (48*G[1 - y, 1, 1 - y, -y, 1 - y, z])/z^3 - (16*G[1 - y, 1, 1 - y, -y, -y, z])/z^3 - (96*G[1 - y, 1 - y, 0, 0, -y, z])/z^3 + (96*G[1 - y, 1 - y, 0, 1 - y, -y, z])/z^3 - (96*G[1 - y, 1 - y, 0, -y, 1 - y, z])/z^3 - (48*G[1 - y, 1 - y, 0, -y, -y, z])/z^3 + (48*G[1 - y, 1 - y, 1, 0, 1 - y, z])/z^3 - (48*G[1 - y, 1 - y, 1, 0, -y, z])/z^3 + (48*G[1 - y, 1 - y, 1, 1 - y, 0, z])/z^3 - (48*G[1 - y, 1 - y, 1, 1 - y, -y, z])/z^3 - (112*G[1 - y, 1 - y, 1 - y, 0, -y, z])/z^3 + (112*G[1 - y, 1 - y, 1 - y, 1 - y, -y, z])/z^3 + (96*G[1 - y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + (48*G[1 - y, 1 - y, 1 - y, -y, -y, z])/z^3 + (64*G[1 - y, 1 - y, -y, 0, 1 - y, z])/z^3 + (64*G[1 - y, 1 - y, -y, 1 - y, 0, z])/z^3 + (64*G[1 - y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 - (64*G[1 - y, 1 - y, -y, 1 - y, -y, z])/z^3 + (64*G[1 - y, 1 - y, -y, -y, 0, z])/z^3 - (32*G[1 - y, 1 - y, -y, -y, 1 - y, z])/z^3 - (48*G[1 - y, 1 - y, -y, -y, -y, z])/z^3 + (64*G[1 - y, -y, 0, 0, 1 - y, z])/z^3 + (64*G[1 - y, -y, 0, 1 - y, 0, z])/z^3 + (96*G[1 - y, -y, 0, 1 - y, 1 - y, z])/z^3 - (64*G[1 - y, -y, 0, 1 - y, -y, z])/z^3 + (96*G[1 - y, -y, 0, -y, 0, z])/z^3 - (64*G[1 - y, -y, 0, -y, 1 - y, z])/z^3 - (96*G[1 - y, -y, 0, -y, -y, z])/z^3 + (64*G[1 - y, -y, 1 - y, 0, 0, z])/z^3 + (96*G[1 - y, -y, 1 - y, 0, 1 - y, z])/z^3 - (64*G[1 - y, -y, 1 - y, 0, -y, z])/z^3 + (96*G[1 - y, -y, 1 - y, 1 - y, 0, z])/z^3 - (16*G[1 - y, -y, 1 - y, 1 - y, -y, z])/z^3 + (64*G[1 - y, -y, 1 - y, -y, 0, z])/z^3 - (144*G[1 - y, -y, 1 - y, -y, 1 - y, z])/z^3 - (96*G[1 - y, -y, 1 - y, -y, -y, z])/z^3 + (64*G[1 - y, -y, -y, 0, 0, z])/z^3 + (64*G[1 - y, -y, -y, 0, 1 - y, z])/z^3 - (64*G[1 - y, -y, -y, 0, -y, z])/z^3 + (64*G[1 - y, -y, -y, 1 - y, 0, z])/z^3 - (96*G[1 - y, -y, -y, 1 - y, 1 - y, z])/z^3 - (64*G[1 - y, -y, -y, 1 - y, -y, z])/z^3 - (32*G[1 - y, -y, -y, -y, 0, z])/z^3 - (64*G[1 - y, -y, -y, -y, 1 - y, z])/z^3 + (32*G[1 - y, -y, -y, -y, -y, z])/z^3 + (64*G[-y, 0, 0, 0, 1 - y, z])/ z^3 + (64*G[-y, 0, 0, 1 - y, 0, z])/z^3 + (96*G[-y, 0, 0, 1 - y, 1 - y, z])/z^3 - (64*G[-y, 0, 0, 1 - y, -y, z])/z^3 + (128*G[-y, 0, 0, -y, 0, z])/ z^3 - (64*G[-y, 0, 0, -y, 1 - y, z])/z^3 - (128*G[-y, 0, 0, -y, -y, z])/z^3 + (16*G[-y, 0, 1, 0, 1 - y, z])/ z^3 - (16*G[-y, 0, 1, 0, -y, z])/z^3 + (16*G[-y, 0, 1, 1 - y, 0, z])/z^3 - (16*G[-y, 0, 1, 1 - y, -y, z])/ z^3 + (64*G[-y, 0, 1 - y, 0, 0, z])/z^3 + (96*G[-y, 0, 1 - y, 0, 1 - y, z])/z^3 - (16*G[-y, 0, 1 - y, 0, -y, z])/z^3 + (96*G[-y, 0, 1 - y, 1 - y, 0, z])/z^3 + (112*G[-y, 0, 1 - y, 1 - y, 1 - y, z])/z^3 - (96*G[-y, 0, 1 - y, 1 - y, -y, z])/z^3 + (96*G[-y, 0, 1 - y, -y, 0, z])/z^3 - (112*G[-y, 0, 1 - y, -y, 1 - y, z])/z^3 - (128*G[-y, 0, 1 - y, -y, -y, z])/z^3 + (96*G[-y, 0, -y, 0, 0, z])/ z^3 + (64*G[-y, 0, -y, 0, 1 - y, z])/z^3 - (96*G[-y, 0, -y, 0, -y, z])/z^3 + (64*G[-y, 0, -y, 1 - y, 0, z])/ z^3 - (96*G[-y, 0, -y, 1 - y, 1 - y, z])/z^3 - (64*G[-y, 0, -y, 1 - y, -y, z])/z^3 - (80*G[-y, 0, -y, -y, 0, z])/ z^3 - (64*G[-y, 0, -y, -y, 1 - y, z])/z^3 + (80*G[-y, 0, -y, -y, -y, z])/z^3 + (64*G[-y, 1 - y, 0, 0, 0, z])/ z^3 + (96*G[-y, 1 - y, 0, 0, 1 - y, z])/z^3 - (64*G[-y, 1 - y, 0, 0, -y, z])/z^3 + (96*G[-y, 1 - y, 0, 1 - y, 0, z])/z^3 + (112*G[-y, 1 - y, 0, 1 - y, 1 - y, z])/z^3 - (48*G[-y, 1 - y, 0, 1 - y, -y, z])/z^3 + (96*G[-y, 1 - y, 0, -y, 0, z])/z^3 - (112*G[-y, 1 - y, 0, -y, 1 - y, z])/z^3 - (128*G[-y, 1 - y, 0, -y, -y, z])/z^3 + (16*G[-y, 1 - y, 1, 0, 1 - y, z])/z^3 - (16*G[-y, 1 - y, 1, 0, -y, z])/z^3 + (16*G[-y, 1 - y, 1, 1 - y, 0, z])/z^3 - (16*G[-y, 1 - y, 1, 1 - y, -y, z])/z^3 + (96*G[-y, 1 - y, 1 - y, 0, 0, z])/z^3 + (112*G[-y, 1 - y, 1 - y, 0, 1 - y, z])/z^3 - (96*G[-y, 1 - y, 1 - y, 0, -y, z])/z^3 + (112*G[-y, 1 - y, 1 - y, 1 - y, 0, z])/z^3 - (16*G[-y, 1 - y, 1 - y, 1 - y, -y, z])/z^3 + (64*G[-y, 1 - y, 1 - y, -y, 0, z])/z^3 - (96*G[-y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 - (80*G[-y, 1 - y, 1 - y, -y, -y, z])/z^3 + (64*G[-y, 1 - y, -y, 0, 0, z])/z^3 + (64*G[-y, 1 - y, -y, 0, 1 - y, z])/z^3 - (64*G[-y, 1 - y, -y, 0, -y, z])/z^3 + (64*G[-y, 1 - y, -y, 1 - y, 0, z])/z^3 - (160*G[-y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 - (64*G[-y, 1 - y, -y, 1 - y, -y, z])/z^3 - (32*G[-y, 1 - y, -y, -y, 0, z])/z^3 - (96*G[-y, 1 - y, -y, -y, 1 - y, z])/z^3 + (16*G[-y, 1 - y, -y, -y, -y, z])/z^3 + (64*G[-y, -y, 0, 0, 0, z])/ z^3 + (64*G[-y, -y, 0, 0, 1 - y, z])/z^3 - (64*G[-y, -y, 0, 0, -y, z])/z^3 + (64*G[-y, -y, 0, 1 - y, 0, z])/ z^3 + (64*G[-y, -y, 0, 1 - y, 1 - y, z])/z^3 - (64*G[-y, -y, 0, 1 - y, -y, z])/z^3 - (32*G[-y, -y, 0, -y, 0, z])/ z^3 - (64*G[-y, -y, 0, -y, 1 - y, z])/z^3 + (32*G[-y, -y, 0, -y, -y, z])/z^3 + (64*G[-y, -y, 1 - y, 0, 0, z])/ z^3 + (64*G[-y, -y, 1 - y, 0, 1 - y, z])/z^3 - (64*G[-y, -y, 1 - y, 0, -y, z])/z^3 + (64*G[-y, -y, 1 - y, 1 - y, 0, z])/z^3 - (112*G[-y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 - (80*G[-y, -y, 1 - y, 1 - y, -y, z])/z^3 - (32*G[-y, -y, 1 - y, -y, 0, z])/z^3 - (48*G[-y, -y, 1 - y, -y, 1 - y, z])/z^3 + (32*G[-y, -y, 1 - y, -y, -y, z])/z^3 - (32*G[-y, -y, -y, 0, 0, z])/ z^3 - (32*G[-y, -y, -y, 0, 1 - y, z])/z^3 + (32*G[-y, -y, -y, 0, -y, z])/z^3 - (32*G[-y, -y, -y, 1 - y, 0, z])/ z^3 - (64*G[-y, -y, -y, 1 - y, 1 - y, z])/z^3 + (32*G[-y, -y, -y, 1 - y, -y, z])/z^3 + (16*G[-y, -y, -y, -y, 0, z])/ z^3 + (32*G[-y, -y, -y, -y, 1 - y, z])/z^3 - (16*G[-y, -y, -y, -y, -y, z])/z^3) + (16*G[0, 0, 1 - y, 0, 1, 0, z])/ z^3 - (16*G[0, 0, 1 - y, 0, -y, 1 - y, z])/z^3 - (16*G[0, 0, 1 - y, 1 - y, 1, 0, z])/z^3 + (16*G[0, 0, 1 - y, 1 - y, -y, 1 - y, z])/z^3 - (16*G[0, 0, -y, 0, 1, 0, z])/z^3 + (16*G[0, 0, -y, 0, 1 - y, 1 - y, z])/z^3 + (16*G[0, 0, -y, 1 - y, 0, 1 - y, z])/z^3 - (16*G[0, 0, -y, 1 - y, 1, 0, z])/z^3 + (16*G[0, 0, -y, 1 - y, 1 - y, 0, z])/z^3 - (16*G[0, 0, -y, 1 - y, -y, 1 - y, z])/z^3 + (16*G[0, 0, -y, -y, 0, 1 - y, z])/z^3 + (16*G[0, 0, -y, -y, 1 - y, 0, z])/z^3 - (16*G[0, 0, -y, -y, 1 - y, 1 - y, z])/z^3 - (16*G[0, 0, -y, -y, -y, 1 - y, z])/z^3 - (32*G[0, 1 - y, 0, 0, 1, 0, z])/z^3 + (32*G[0, 1 - y, 0, 0, -y, 1 - y, z])/z^3 - (32*G[0, 1 - y, 0, 1, 0, 0, z])/z^3 - (16*G[0, 1 - y, 0, 1, 1, 0, z])/ z^3 + (32*G[0, 1 - y, 0, 1 - y, 1, 0, z])/z^3 - (32*G[0, 1 - y, 0, 1 - y, -y, 1 - y, z])/z^3 + (32*G[0, 1 - y, 0, -y, 1 - y, 1 - y, z])/z^3 + (16*G[0, 1 - y, 0, -y, -y, 1 - y, z])/z^3 - (16*G[0, 1 - y, 1, 0, 1, 0, z])/z^3 - (16*G[0, 1 - y, 1, 0, 1 - y, 1 - y, z])/z^3 + (16*G[0, 1 - y, 1, 0, -y, 1 - y, z])/z^3 + (16*G[0, 1 - y, 1, 1, 1, 0, z])/z^3 - (16*G[0, 1 - y, 1, 1 - y, 0, 1 - y, z])/z^3 + (16*G[0, 1 - y, 1, 1 - y, 1, 0, z])/z^3 - (16*G[0, 1 - y, 1, 1 - y, 1 - y, 0, z])/z^3 + (16*G[0, 1 - y, 1, 1 - y, -y, 1 - y, z])/z^3 - (48*G[0, 1 - y, 1 - y, 0, 1, 0, z])/z^3 + (48*G[0, 1 - y, 1 - y, 0, -y, 1 - y, z])/z^3 + (32*G[0, 1 - y, 1 - y, 1, 0, 0, z])/z^3 + (16*G[0, 1 - y, 1 - y, 1, 1, 0, z])/z^3 + (48*G[0, 1 - y, 1 - y, 1 - y, 1, 0, z])/z^3 - (48*G[0, 1 - y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 - (32*G[0, 1 - y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 - (16*G[0, 1 - y, 1 - y, -y, -y, 1 - y, z])/z^3 + (32*G[0, 1 - y, -y, 0, 1, 0, z])/z^3 - (32*G[0, 1 - y, -y, 0, 1 - y, 1 - y, z])/z^3 - (32*G[0, 1 - y, -y, 1 - y, 0, 1 - y, z])/z^3 + (32*G[0, 1 - y, -y, 1 - y, 1, 0, z])/z^3 - (32*G[0, 1 - y, -y, 1 - y, 1 - y, 0, z])/z^3 + (32*G[0, 1 - y, -y, 1 - y, -y, 1 - y, z])/z^3 - (32*G[0, 1 - y, -y, -y, 0, 1 - y, z])/z^3 - (32*G[0, 1 - y, -y, -y, 1 - y, 0, z])/z^3 + (32*G[0, 1 - y, -y, -y, 1 - y, 1 - y, z])/z^3 + (32*G[0, 1 - y, -y, -y, -y, 1 - y, z])/z^3 + (48*G[0, -y, 0, 0, 1, 0, z])/z^3 - (32*G[0, -y, 0, 0, 1 - y, 1 - y, z])/z^3 + (32*G[0, -y, 0, 1, 0, 0, z])/z^3 - (32*G[0, -y, 0, 1 - y, 0, 1 - y, z])/z^3 + (48*G[0, -y, 0, 1 - y, 1, 0, z])/z^3 - (32*G[0, -y, 0, 1 - y, 1 - y, 0, z])/z^3 - (48*G[0, -y, 0, 1 - y, 1 - y, 1 - y, z])/z^3 + (32*G[0, -y, 0, 1 - y, -y, 1 - y, z])/z^3 - (48*G[0, -y, 0, -y, 0, 1 - y, z])/z^3 - (48*G[0, -y, 0, -y, 1 - y, 0, z])/z^3 + (32*G[0, -y, 0, -y, 1 - y, 1 - y, z])/z^3 + (48*G[0, -y, 0, -y, -y, 1 - y, z])/z^3 - (32*G[0, -y, 1 - y, 0, 0, 1 - y, z])/z^3 + (48*G[0, -y, 1 - y, 0, 1, 0, z])/z^3 - (32*G[0, -y, 1 - y, 0, 1 - y, 0, z])/z^3 - (48*G[0, -y, 1 - y, 0, 1 - y, 1 - y, z])/z^3 + (32*G[0, -y, 1 - y, 0, -y, 1 - y, z])/z^3 + (32*G[0, -y, 1 - y, 1, 0, 0, z])/z^3 - (32*G[0, -y, 1 - y, 1 - y, 0, 0, z])/z^3 - (48*G[0, -y, 1 - y, 1 - y, 0, 1 - y, z])/z^3 + (64*G[0, -y, 1 - y, 1 - y, 1, 0, z])/z^3 - (48*G[0, -y, 1 - y, 1 - y, 1 - y, 0, z])/z^3 + (16*G[0, -y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 - (32*G[0, -y, 1 - y, -y, 0, 1 - y, z])/z^3 - (32*G[0, -y, 1 - y, -y, 1 - y, 0, z])/z^3 + (64*G[0, -y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 + (48*G[0, -y, 1 - y, -y, -y, 1 - y, z])/z^3 - (32*G[0, -y, -y, 0, 0, 1 - y, z])/z^3 + (16*G[0, -y, -y, 0, 1, 0, z])/ z^3 - (32*G[0, -y, -y, 0, 1 - y, 0, z])/z^3 - (32*G[0, -y, -y, 0, 1 - y, 1 - y, z])/z^3 + (32*G[0, -y, -y, 0, -y, 1 - y, z])/z^3 - (32*G[0, -y, -y, 1 - y, 0, 0, z])/z^3 - (32*G[0, -y, -y, 1 - y, 0, 1 - y, z])/z^3 + (16*G[0, -y, -y, 1 - y, 1, 0, z])/z^3 - (32*G[0, -y, -y, 1 - y, 1 - y, 0, z])/z^3 + (48*G[0, -y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 + (32*G[0, -y, -y, 1 - y, -y, 1 - y, z])/z^3 + (16*G[0, -y, -y, -y, 0, 1 - y, z])/z^3 + (16*G[0, -y, -y, -y, 1 - y, 0, z])/z^3 + (32*G[0, -y, -y, -y, 1 - y, 1 - y, z])/z^3 - (16*G[0, -y, -y, -y, -y, 1 - y, z])/z^3 + (64*G[1 - y, 0, 0, 0, 1, 0, z])/z^3 - (64*G[1 - y, 0, 0, 0, -y, 1 - y, z])/z^3 + (64*G[1 - y, 0, 0, 1, 0, 0, z])/z^3 + (32*G[1 - y, 0, 0, 1, 1, 0, z])/ z^3 - (64*G[1 - y, 0, 0, 1 - y, 1, 0, z])/z^3 + (64*G[1 - y, 0, 0, 1 - y, -y, 1 - y, z])/z^3 - (64*G[1 - y, 0, 0, -y, 1 - y, 1 - y, z])/z^3 - (32*G[1 - y, 0, 0, -y, -y, 1 - y, z])/z^3 + (64*G[1 - y, 0, 1, 0, 0, 0, z])/z^3 - (16*G[1 - y, 0, 1, 0, 1, 0, z])/ z^3 - (16*G[1 - y, 0, 1, 0, 1 - y, 1 - y, z])/z^3 + (16*G[1 - y, 0, 1, 0, -y, 1 - y, z])/z^3 + (32*G[1 - y, 0, 1, 1, 0, 0, z])/z^3 + (32*G[1 - y, 0, 1, 1, 1, 0, z])/ z^3 - (16*G[1 - y, 0, 1, 1 - y, 0, 1 - y, z])/z^3 + (16*G[1 - y, 0, 1, 1 - y, 1, 0, z])/z^3 - (16*G[1 - y, 0, 1, 1 - y, 1 - y, 0, z])/z^3 + (16*G[1 - y, 0, 1, 1 - y, -y, 1 - y, z])/z^3 + (48*G[1 - y, 0, 1 - y, 0, 1, 0, z])/z^3 - (48*G[1 - y, 0, 1 - y, 0, -y, 1 - y, z])/z^3 - (64*G[1 - y, 0, 1 - y, 1, 0, 0, z])/z^3 - (32*G[1 - y, 0, 1 - y, 1, 1, 0, z])/z^3 - (48*G[1 - y, 0, 1 - y, 1 - y, 1, 0, z])/z^3 + (48*G[1 - y, 0, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + (64*G[1 - y, 0, 1 - y, -y, 1 - y, 1 - y, z])/z^3 + (32*G[1 - y, 0, 1 - y, -y, -y, 1 - y, z])/z^3 + (32*G[1 - y, 0, -y, 0, 1, 0, z])/z^3 - (32*G[1 - y, 0, -y, 0, 1 - y, 1 - y, z])/z^3 - (32*G[1 - y, 0, -y, 1 - y, 0, 1 - y, z])/z^3 + (32*G[1 - y, 0, -y, 1 - y, 1, 0, z])/z^3 - (32*G[1 - y, 0, -y, 1 - y, 1 - y, 0, z])/z^3 - (64*G[1 - y, 0, -y, 1 - y, 1 - y, 1 - y, z])/z^3 + (32*G[1 - y, 0, -y, 1 - y, -y, 1 - y, z])/z^3 - (32*G[1 - y, 0, -y, -y, 0, 1 - y, z])/z^3 - (32*G[1 - y, 0, -y, -y, 1 - y, 0, z])/z^3 + (16*G[1 - y, 0, -y, -y, -y, 1 - y, z])/z^3 + (32*G[1 - y, 1, 0, 0, 1, 0, z])/z^3 + (32*G[1 - y, 1, 0, 0, 1 - y, 1 - y, z])/z^3 - (32*G[1 - y, 1, 0, 0, -y, 1 - y, z])/z^3 + (32*G[1 - y, 1, 0, 1, 0, 0, z])/z^3 - (16*G[1 - y, 1, 0, 1, 1, 0, z])/ z^3 + (32*G[1 - y, 1, 0, 1 - y, 0, 1 - y, z])/z^3 - (32*G[1 - y, 1, 0, 1 - y, 1, 0, z])/z^3 + (32*G[1 - y, 1, 0, 1 - y, 1 - y, 0, z])/z^3 + (48*G[1 - y, 1, 0, 1 - y, 1 - y, 1 - y, z])/z^3 - (16*G[1 - y, 1, 0, 1 - y, -y, 1 - y, z])/z^3 - (48*G[1 - y, 1, 0, -y, 1 - y, 1 - y, z])/z^3 - (16*G[1 - y, 1, 0, -y, -y, 1 - y, z])/z^3 + (32*G[1 - y, 1, 1, 0, 1, 0, z])/z^3 + (32*G[1 - y, 1, 1, 0, 1 - y, 1 - y, z])/z^3 - (32*G[1 - y, 1, 1, 0, -y, 1 - y, z])/z^3 - (32*G[1 - y, 1, 1, 1, 0, 0, z])/z^3 - (48*G[1 - y, 1, 1, 1, 1, 0, z])/ z^3 + (32*G[1 - y, 1, 1, 1 - y, 0, 1 - y, z])/z^3 - (32*G[1 - y, 1, 1, 1 - y, 1, 0, z])/z^3 + (32*G[1 - y, 1, 1, 1 - y, 1 - y, 0, z])/z^3 - (32*G[1 - y, 1, 1, 1 - y, -y, 1 - y, z])/z^3 + (32*G[1 - y, 1, 1 - y, 0, 0, 1 - y, z])/z^3 - (32*G[1 - y, 1, 1 - y, 0, 1, 0, z])/z^3 + (32*G[1 - y, 1, 1 - y, 0, 1 - y, 0, z])/z^3 + (48*G[1 - y, 1, 1 - y, 0, 1 - y, 1 - y, z])/z^3 - (16*G[1 - y, 1, 1 - y, 0, -y, 1 - y, z])/z^3 - (32*G[1 - y, 1, 1 - y, 1, 0, 0, z])/z^3 - (32*G[1 - y, 1, 1 - y, 1, 1, 0, z])/z^3 + (32*G[1 - y, 1, 1 - y, 1 - y, 0, 0, z])/z^3 + (48*G[1 - y, 1, 1 - y, 1 - y, 0, 1 - y, z])/z^3 - (16*G[1 - y, 1, 1 - y, 1 - y, 1, 0, z])/z^3 + (48*G[1 - y, 1, 1 - y, 1 - y, 1 - y, 0, z])/z^3 - (48*G[1 - y, 1, 1 - y, 1 - y, -y, 1 - y, z])/z^3 - (48*G[1 - y, 1, 1 - y, -y, 1 - y, 1 - y, z])/z^3 - (16*G[1 - y, 1, 1 - y, -y, -y, 1 - y, z])/z^3 + (96*G[1 - y, 1 - y, 0, 0, 1, 0, z])/z^3 - (96*G[1 - y, 1 - y, 0, 0, -y, 1 - y, z])/z^3 + (96*G[1 - y, 1 - y, 0, 1, 0, 0, z])/z^3 + (48*G[1 - y, 1 - y, 0, 1, 1, 0, z])/z^3 - (96*G[1 - y, 1 - y, 0, 1 - y, 1, 0, z])/z^3 + (96*G[1 - y, 1 - y, 0, 1 - y, -y, 1 - y, z])/z^3 - (96*G[1 - y, 1 - y, 0, -y, 1 - y, 1 - y, z])/z^3 - (48*G[1 - y, 1 - y, 0, -y, -y, 1 - y, z])/z^3 - (64*G[1 - y, 1 - y, 1, 0, 0, 0, z])/z^3 + (48*G[1 - y, 1 - y, 1, 0, 1, 0, z])/z^3 + (48*G[1 - y, 1 - y, 1, 0, 1 - y, 1 - y, z])/z^3 - (48*G[1 - y, 1 - y, 1, 0, -y, 1 - y, z])/z^3 - (32*G[1 - y, 1 - y, 1, 1, 0, 0, z])/z^3 - (64*G[1 - y, 1 - y, 1, 1, 1, 0, z])/z^3 + (48*G[1 - y, 1 - y, 1, 1 - y, 0, 1 - y, z])/z^3 - (48*G[1 - y, 1 - y, 1, 1 - y, 1, 0, z])/z^3 + (48*G[1 - y, 1 - y, 1, 1 - y, 1 - y, 0, z])/z^3 - (48*G[1 - y, 1 - y, 1, 1 - y, -y, 1 - y, z])/z^3 + (112*G[1 - y, 1 - y, 1 - y, 0, 1, 0, z])/z^3 - (112*G[1 - y, 1 - y, 1 - y, 0, -y, 1 - y, z])/z^3 - (96*G[1 - y, 1 - y, 1 - y, 1, 0, 0, z])/z^3 - (48*G[1 - y, 1 - y, 1 - y, 1, 1, 0, z])/z^3 - (112*G[1 - y, 1 - y, 1 - y, 1 - y, 1, 0, z])/z^3 + (112*G[1 - y, 1 - y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + (96*G[1 - y, 1 - y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 + (48*G[1 - y, 1 - y, 1 - y, -y, -y, 1 - y, z])/z^3 - (64*G[1 - y, 1 - y, -y, 0, 1, 0, z])/z^3 + (64*G[1 - y, 1 - y, -y, 0, 1 - y, 1 - y, z])/z^3 + (64*G[1 - y, 1 - y, -y, 1 - y, 0, 1 - y, z])/z^3 - (64*G[1 - y, 1 - y, -y, 1 - y, 1, 0, z])/z^3 + (64*G[1 - y, 1 - y, -y, 1 - y, 1 - y, 0, z])/z^3 + (64*G[1 - y, 1 - y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 - (64*G[1 - y, 1 - y, -y, 1 - y, -y, 1 - y, z])/z^3 + (64*G[1 - y, 1 - y, -y, -y, 0, 1 - y, z])/z^3 + (64*G[1 - y, 1 - y, -y, -y, 1 - y, 0, z])/z^3 - (32*G[1 - y, 1 - y, -y, -y, 1 - y, 1 - y, z])/z^3 - (48*G[1 - y, 1 - y, -y, -y, -y, 1 - y, z])/z^3 - (96*G[1 - y, -y, 0, 0, 1, 0, z])/z^3 + (64*G[1 - y, -y, 0, 0, 1 - y, 1 - y, z])/z^3 - (64*G[1 - y, -y, 0, 1, 0, 0, z])/z^3 + (64*G[1 - y, -y, 0, 1 - y, 0, 1 - y, z])/z^3 - (96*G[1 - y, -y, 0, 1 - y, 1, 0, z])/z^3 + (64*G[1 - y, -y, 0, 1 - y, 1 - y, 0, z])/z^3 + (96*G[1 - y, -y, 0, 1 - y, 1 - y, 1 - y, z])/z^3 - (64*G[1 - y, -y, 0, 1 - y, -y, 1 - y, z])/z^3 + (96*G[1 - y, -y, 0, -y, 0, 1 - y, z])/z^3 + (96*G[1 - y, -y, 0, -y, 1 - y, 0, z])/z^3 - (64*G[1 - y, -y, 0, -y, 1 - y, 1 - y, z])/z^3 - (96*G[1 - y, -y, 0, -y, -y, 1 - y, z])/z^3 + (64*G[1 - y, -y, 1 - y, 0, 0, 1 - y, z])/z^3 - (96*G[1 - y, -y, 1 - y, 0, 1, 0, z])/z^3 + (64*G[1 - y, -y, 1 - y, 0, 1 - y, 0, z])/z^3 + (96*G[1 - y, -y, 1 - y, 0, 1 - y, 1 - y, z])/z^3 - (64*G[1 - y, -y, 1 - y, 0, -y, 1 - y, z])/z^3 - (64*G[1 - y, -y, 1 - y, 1, 0, 0, z])/z^3 + (64*G[1 - y, -y, 1 - y, 1 - y, 0, 0, z])/z^3 + (96*G[1 - y, -y, 1 - y, 1 - y, 0, 1 - y, z])/z^3 - (128*G[1 - y, -y, 1 - y, 1 - y, 1, 0, z])/z^3 + (96*G[1 - y, -y, 1 - y, 1 - y, 1 - y, 0, z])/z^3 - (16*G[1 - y, -y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + (64*G[1 - y, -y, 1 - y, -y, 0, 1 - y, z])/z^3 + (64*G[1 - y, -y, 1 - y, -y, 1 - y, 0, z])/z^3 - (144*G[1 - y, -y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 - (96*G[1 - y, -y, 1 - y, -y, -y, 1 - y, z])/z^3 + (64*G[1 - y, -y, -y, 0, 0, 1 - y, z])/z^3 - (32*G[1 - y, -y, -y, 0, 1, 0, z])/z^3 + (64*G[1 - y, -y, -y, 0, 1 - y, 0, z])/z^3 + (64*G[1 - y, -y, -y, 0, 1 - y, 1 - y, z])/z^3 - (64*G[1 - y, -y, -y, 0, -y, 1 - y, z])/z^3 + (64*G[1 - y, -y, -y, 1 - y, 0, 0, z])/z^3 + (64*G[1 - y, -y, -y, 1 - y, 0, 1 - y, z])/z^3 - (32*G[1 - y, -y, -y, 1 - y, 1, 0, z])/z^3 + (64*G[1 - y, -y, -y, 1 - y, 1 - y, 0, z])/z^3 - (96*G[1 - y, -y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 - (64*G[1 - y, -y, -y, 1 - y, -y, 1 - y, z])/z^3 - (32*G[1 - y, -y, -y, -y, 0, 1 - y, z])/z^3 - (32*G[1 - y, -y, -y, -y, 1 - y, 0, z])/z^3 - (64*G[1 - y, -y, -y, -y, 1 - y, 1 - y, z])/z^3 + (32*G[1 - y, -y, -y, -y, -y, 1 - y, z])/z^3 - (128*G[-y, 0, 0, 0, 1, 0, z])/z^3 + (64*G[-y, 0, 0, 0, 1 - y, 1 - y, z])/z^3 - (96*G[-y, 0, 0, 1, 0, 0, z])/z^3 + (16*G[-y, 0, 0, 1, 1, 0, z])/z^3 + (64*G[-y, 0, 0, 1 - y, 0, 1 - y, z])/z^3 - (128*G[-y, 0, 0, 1 - y, 1, 0, z])/z^3 + (64*G[-y, 0, 0, 1 - y, 1 - y, 0, z])/z^3 + (96*G[-y, 0, 0, 1 - y, 1 - y, 1 - y, z])/z^3 - (64*G[-y, 0, 0, 1 - y, -y, 1 - y, z])/z^3 + (128*G[-y, 0, 0, -y, 0, 1 - y, z])/z^3 + (128*G[-y, 0, 0, -y, 1 - y, 0, z])/z^3 - (64*G[-y, 0, 0, -y, 1 - y, 1 - y, z])/z^3 - (128*G[-y, 0, 0, -y, -y, 1 - y, z])/z^3 - (64*G[-y, 0, 1, 0, 0, 0, z])/ z^3 + (16*G[-y, 0, 1, 0, 1, 0, z])/z^3 + (16*G[-y, 0, 1, 0, 1 - y, 1 - y, z])/z^3 - (16*G[-y, 0, 1, 0, -y, 1 - y, z])/z^3 - (16*G[-y, 0, 1, 1, 1, 0, z])/ z^3 + (16*G[-y, 0, 1, 1 - y, 0, 1 - y, z])/z^3 - (16*G[-y, 0, 1, 1 - y, 1, 0, z])/z^3 + (16*G[-y, 0, 1, 1 - y, 1 - y, 0, z])/z^3 - (16*G[-y, 0, 1, 1 - y, -y, 1 - y, z])/z^3 + (64*G[-y, 0, 1 - y, 0, 0, 1 - y, z])/z^3 - (176*G[-y, 0, 1 - y, 0, 1, 0, z])/z^3 + (64*G[-y, 0, 1 - y, 0, 1 - y, 0, z])/z^3 + (96*G[-y, 0, 1 - y, 0, 1 - y, 1 - y, z])/z^3 - (16*G[-y, 0, 1 - y, 0, -y, 1 - y, z])/z^3 - (96*G[-y, 0, 1 - y, 1, 0, 0, z])/z^3 + (16*G[-y, 0, 1 - y, 1, 1, 0, z])/z^3 + (64*G[-y, 0, 1 - y, 1 - y, 0, 0, z])/z^3 + (96*G[-y, 0, 1 - y, 1 - y, 0, 1 - y, z])/z^3 - (112*G[-y, 0, 1 - y, 1 - y, 1, 0, z])/z^3 + (96*G[-y, 0, 1 - y, 1 - y, 1 - y, 0, z])/z^3 + (112*G[-y, 0, 1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 - (96*G[-y, 0, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + (96*G[-y, 0, 1 - y, -y, 0, 1 - y, z])/z^3 + (96*G[-y, 0, 1 - y, -y, 1 - y, 0, z])/z^3 - (112*G[-y, 0, 1 - y, -y, 1 - y, 1 - y, z])/z^3 - (128*G[-y, 0, 1 - y, -y, -y, 1 - y, z])/z^3 + (96*G[-y, 0, -y, 0, 0, 1 - y, z])/z^3 - (16*G[-y, 0, -y, 0, 1, 0, z])/ z^3 + (96*G[-y, 0, -y, 0, 1 - y, 0, z])/z^3 + (64*G[-y, 0, -y, 0, 1 - y, 1 - y, z])/z^3 - (96*G[-y, 0, -y, 0, -y, 1 - y, z])/z^3 + (96*G[-y, 0, -y, 1 - y, 0, 0, z])/z^3 + (64*G[-y, 0, -y, 1 - y, 0, 1 - y, z])/z^3 - (16*G[-y, 0, -y, 1 - y, 1, 0, z])/z^3 + (64*G[-y, 0, -y, 1 - y, 1 - y, 0, z])/z^3 - (96*G[-y, 0, -y, 1 - y, 1 - y, 1 - y, z])/z^3 - (64*G[-y, 0, -y, 1 - y, -y, 1 - y, z])/z^3 - (80*G[-y, 0, -y, -y, 0, 1 - y, z])/z^3 - (80*G[-y, 0, -y, -y, 1 - y, 0, z])/z^3 - (64*G[-y, 0, -y, -y, 1 - y, 1 - y, z])/z^3 + (80*G[-y, 0, -y, -y, -y, 1 - y, z])/z^3 + (64*G[-y, 1 - y, 0, 0, 0, 1 - y, z])/z^3 - (128*G[-y, 1 - y, 0, 0, 1, 0, z])/z^3 + (64*G[-y, 1 - y, 0, 0, 1 - y, 0, z])/z^3 + (96*G[-y, 1 - y, 0, 0, 1 - y, 1 - y, z])/z^3 - (64*G[-y, 1 - y, 0, 0, -y, 1 - y, z])/z^3 - (96*G[-y, 1 - y, 0, 1, 0, 0, z])/z^3 + (16*G[-y, 1 - y, 0, 1, 1, 0, z])/z^3 + (64*G[-y, 1 - y, 0, 1 - y, 0, 0, z])/z^3 + (96*G[-y, 1 - y, 0, 1 - y, 0, 1 - y, z])/z^3 - (160*G[-y, 1 - y, 0, 1 - y, 1, 0, z])/z^3 + (96*G[-y, 1 - y, 0, 1 - y, 1 - y, 0, z])/z^3 + (112*G[-y, 1 - y, 0, 1 - y, 1 - y, 1 - y, z])/z^3 - (48*G[-y, 1 - y, 0, 1 - y, -y, 1 - y, z])/z^3 + (96*G[-y, 1 - y, 0, -y, 0, 1 - y, z])/z^3 + (96*G[-y, 1 - y, 0, -y, 1 - y, 0, z])/z^3 - (112*G[-y, 1 - y, 0, -y, 1 - y, 1 - y, z])/z^3 - (128*G[-y, 1 - y, 0, -y, -y, 1 - y, z])/z^3 - (64*G[-y, 1 - y, 1, 0, 0, 0, z])/z^3 + (16*G[-y, 1 - y, 1, 0, 1, 0, z])/z^3 + (16*G[-y, 1 - y, 1, 0, 1 - y, 1 - y, z])/z^3 - (16*G[-y, 1 - y, 1, 0, -y, 1 - y, z])/z^3 - (16*G[-y, 1 - y, 1, 1, 1, 0, z])/z^3 + (16*G[-y, 1 - y, 1, 1 - y, 0, 1 - y, z])/z^3 - (16*G[-y, 1 - y, 1, 1 - y, 1, 0, z])/z^3 + (16*G[-y, 1 - y, 1, 1 - y, 1 - y, 0, z])/z^3 - (16*G[-y, 1 - y, 1, 1 - y, -y, 1 - y, z])/z^3 + (64*G[-y, 1 - y, 1 - y, 0, 0, 0, z])/z^3 + (96*G[-y, 1 - y, 1 - y, 0, 0, 1 - y, z])/z^3 - (112*G[-y, 1 - y, 1 - y, 0, 1, 0, z])/z^3 + (96*G[-y, 1 - y, 1 - y, 0, 1 - y, 0, z])/z^3 + (112*G[-y, 1 - y, 1 - y, 0, 1 - y, 1 - y, z])/z^3 - (96*G[-y, 1 - y, 1 - y, 0, -y, 1 - y, z])/z^3 - (128*G[-y, 1 - y, 1 - y, 1, 0, 0, z])/z^3 - (16*G[-y, 1 - y, 1 - y, 1, 1, 0, z])/z^3 + (96*G[-y, 1 - y, 1 - y, 1 - y, 0, 0, z])/z^3 + (112*G[-y, 1 - y, 1 - y, 1 - y, 0, 1 - y, z])/z^3 - (160*G[-y, 1 - y, 1 - y, 1 - y, 1, 0, z])/z^3 + (112*G[-y, 1 - y, 1 - y, 1 - y, 1 - y, 0, z])/z^3 - (16*G[-y, 1 - y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 + (64*G[-y, 1 - y, 1 - y, -y, 0, 1 - y, z])/z^3 + (64*G[-y, 1 - y, 1 - y, -y, 1 - y, 0, z])/z^3 - (96*G[-y, 1 - y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 - (80*G[-y, 1 - y, 1 - y, -y, -y, 1 - y, z])/z^3 + (64*G[-y, 1 - y, -y, 0, 0, 1 - y, z])/z^3 - (32*G[-y, 1 - y, -y, 0, 1, 0, z])/z^3 + (64*G[-y, 1 - y, -y, 0, 1 - y, 0, z])/z^3 + (64*G[-y, 1 - y, -y, 0, 1 - y, 1 - y, z])/z^3 - (64*G[-y, 1 - y, -y, 0, -y, 1 - y, z])/z^3 + (64*G[-y, 1 - y, -y, 1 - y, 0, 0, z])/z^3 + (64*G[-y, 1 - y, -y, 1 - y, 0, 1 - y, z])/z^3 - (32*G[-y, 1 - y, -y, 1 - y, 1, 0, z])/z^3 + (64*G[-y, 1 - y, -y, 1 - y, 1 - y, 0, z])/z^3 - (160*G[-y, 1 - y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 - (64*G[-y, 1 - y, -y, 1 - y, -y, 1 - y, z])/z^3 - (32*G[-y, 1 - y, -y, -y, 0, 1 - y, z])/z^3 - (32*G[-y, 1 - y, -y, -y, 1 - y, 0, z])/z^3 - (96*G[-y, 1 - y, -y, -y, 1 - y, 1 - y, z])/z^3 + (16*G[-y, 1 - y, -y, -y, -y, 1 - y, z])/z^3 + (64*G[-y, -y, 0, 0, 0, 1 - y, z])/z^3 - (32*G[-y, -y, 0, 0, 1, 0, z])/ z^3 + (64*G[-y, -y, 0, 0, 1 - y, 0, z])/z^3 + (64*G[-y, -y, 0, 0, 1 - y, 1 - y, z])/z^3 - (64*G[-y, -y, 0, 0, -y, 1 - y, z])/z^3 - (32*G[-y, -y, 0, 1, 0, 0, z])/ z^3 - (16*G[-y, -y, 0, 1, 1, 0, z])/z^3 + (64*G[-y, -y, 0, 1 - y, 0, 0, z])/z^3 + (64*G[-y, -y, 0, 1 - y, 0, 1 - y, z])/z^3 - (32*G[-y, -y, 0, 1 - y, 1, 0, z])/z^3 + (64*G[-y, -y, 0, 1 - y, 1 - y, 0, z])/z^3 + (64*G[-y, -y, 0, 1 - y, 1 - y, 1 - y, z])/z^3 - (64*G[-y, -y, 0, 1 - y, -y, 1 - y, z])/z^3 - (32*G[-y, -y, 0, -y, 0, 1 - y, z])/z^3 - (32*G[-y, -y, 0, -y, 1 - y, 0, z])/z^3 - (64*G[-y, -y, 0, -y, 1 - y, 1 - y, z])/z^3 + (32*G[-y, -y, 0, -y, -y, 1 - y, z])/z^3 + (64*G[-y, -y, 1 - y, 0, 0, 0, z])/z^3 + (64*G[-y, -y, 1 - y, 0, 0, 1 - y, z])/z^3 - (32*G[-y, -y, 1 - y, 0, 1, 0, z])/z^3 + (64*G[-y, -y, 1 - y, 0, 1 - y, 0, z])/z^3 + (64*G[-y, -y, 1 - y, 0, 1 - y, 1 - y, z])/z^3 - (64*G[-y, -y, 1 - y, 0, -y, 1 - y, z])/z^3 - (32*G[-y, -y, 1 - y, 1, 0, 0, z])/z^3 - (16*G[-y, -y, 1 - y, 1, 1, 0, z])/z^3 + (64*G[-y, -y, 1 - y, 1 - y, 0, 0, z])/z^3 + (64*G[-y, -y, 1 - y, 1 - y, 0, 1 - y, z])/z^3 - (32*G[-y, -y, 1 - y, 1 - y, 1, 0, z])/z^3 + (64*G[-y, -y, 1 - y, 1 - y, 1 - y, 0, z])/z^3 - (112*G[-y, -y, 1 - y, 1 - y, 1 - y, 1 - y, z])/z^3 - (80*G[-y, -y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 - (32*G[-y, -y, 1 - y, -y, 0, 1 - y, z])/z^3 - (32*G[-y, -y, 1 - y, -y, 1 - y, 0, z])/z^3 - (48*G[-y, -y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 + (32*G[-y, -y, 1 - y, -y, -y, 1 - y, z])/z^3 - (32*G[-y, -y, -y, 0, 0, 1 - y, z])/z^3 + (16*G[-y, -y, -y, 0, 1, 0, z])/z^3 - (32*G[-y, -y, -y, 0, 1 - y, 0, z])/z^3 - (32*G[-y, -y, -y, 0, 1 - y, 1 - y, z])/z^3 + (32*G[-y, -y, -y, 0, -y, 1 - y, z])/z^3 - (32*G[-y, -y, -y, 1 - y, 0, 0, z])/z^3 - (32*G[-y, -y, -y, 1 - y, 0, 1 - y, z])/z^3 + (16*G[-y, -y, -y, 1 - y, 1, 0, z])/z^3 - (32*G[-y, -y, -y, 1 - y, 1 - y, 0, z])/z^3 - (64*G[-y, -y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 + (32*G[-y, -y, -y, 1 - y, -y, 1 - y, z])/z^3 + (16*G[-y, -y, -y, -y, 0, 1 - y, z])/z^3 + (16*G[-y, -y, -y, -y, 1 - y, 0, z])/z^3 + (32*G[-y, -y, -y, -y, 1 - y, 1 - y, z])/z^3 - (16*G[-y, -y, -y, -y, -y, 1 - y, z])/z^3 + ((2*(-1134*y^3 + 3339*y^4 + 241*y^5 - 11900*y^6 + 17928*y^7 - 11065*y^8 + 2645*y^9 - 54*y^10 - 3402*y^2*z + 14697*y^3*z - 10431*y^4*z - 40113*y^5*z + 89789*y^6*z - 73419*y^7*z + 25737*y^8*z - 2885*y^9*z + 27*y^10*z - 2106*y*z^2 + 16281*y^2*z^2 - 20763*y^3*z^2 - 60318*y^4*z^2 + 189152*y^5*z^2 - 198147*y^6*z^2 + 91221*y^7*z^2 - 15560*y^8*z^2 + 240*y^9*z^2 + 162*z^3 + 4959*y*z^3 - 11927*y^2*z^3 - 53396*y^3*z^3 + 216012*y^4*z^3 - 286417*y^5*z^3 + 168098*y^6*z^3 - 38460*y^7*z^3 + 969*y^8*z^3 - 288*z^4 - 1632*y*z^4 - 25338*y^2*z^4 + 133898*y^3*z^4 - 229911*y^4*z^4 + 173727*y^5*z^4 - 53186*y^6*z^4 + 2730*y^7*z^4 - 444*z^5 - 2595*y*z^5 + 36461*y^2*z^5 - 92235*y^3*z^5 + 96129*y^4*z^5 - 42986*y^5*z^5 + 5265*y^6*z^5 + 1452*z^6 - 594*y*z^6 - 9573*y^2*z^6 + 20949*y^3*z^6 - 19440*y^4*z^6 + 6396*y^5*z^6 - 1230*z^7 + 3399*y*z^7 - 2934*y^2*z^7 - 3882*y^3*z^7 + 4647*y^4*z^7 + 348*z^8 - 1512*y*z^8 + 108*y^2*z^8 + 1866*y^3*z^8 + 81*y*z^9 + 324*y^2*z^9))/(9*(-1 + y)^3*y*(-1 + z)* z^2*(-1 + y + z)^3*(y + z)^3) + G[0, z]* ((-2*(224*y - 1102*y^2 + 2184*y^3 - 2180*y^4 + 1096*y^5 - 222*y^6 + 238*z - 1823*y*z + 4930*y^2*z - 6260*y^3*z + 3860*y^4*z - 973*y^5*z + 28*y^6*z - 679*z^2 + 3341*y*z^2 - 6049*y^2*z^2 + 4891*y^3*z^2 - 1604*y^4*z^2 + 100*y^5*z^2 + 637*z^3 - 2200*y*z^3 + 2678*y^2*z^3 - 1304*y^3*z^3 + 189*y^4*z^3 - 217*z^4 + 600*y*z^4 - 570*y^2*z^4 + 187*y^3*z^4 + 49*z^5 - 147*y*z^5 + 91*y^2*z^5 - 28*z^6 + 21*y*z^6))/ ((-1 + y)^3*z^2*(-1 + y + z)^3*(y + z)) + (4*(-28*y^2 + 112*y^3 - 140*y^4 + 140*y^6 - 112*y^7 + 28*y^8 - 42*y*z + 224*y^2*z - 350*y^3*z + 490*y^5*z - 448*y^6*z + 126*y^7*z - 7*z^2 + 112*y*z^2 - 259*y^2*z^2 - 78*y^3*z^2 + 773*y^4*z^2 - 794*y^5*z^2 + 253*y^6*z^2 + 21*z^3 - 91*y*z^3 - 86*y^2*z^3 + 692*y^3*z^3 - 867*y^4*z^3 + 331*y^5*z^3 - 21*z^4 - 8*y*z^4 + 346*y^2*z^4 - 682*y^3*z^4 + 365*y^4*z^4 + 7*z^5 + 77*y*z^5 - 371*y^2*z^5 + 329*y^3*z^5 - 98*y*z^6 + 182*y^2*z^6 + 42*y*z^7)*G[1, y])/((-1 + y)^3*y*z^2*(-1 + y + z)^3* (y + z)^2)) + (2*(-405*y^3 + 1955*y^4 - 3772*y^5 + 3458*y^6 - 1341*y^7 + 51*y^8 + 54*y^9 - 891*y^2*z + 6391*y^3*z - 17429*y^4*z + 23242*y^5*z - 15897*y^6*z + 5175*y^7*z - 591*y^8*z - 567*y*z^2 + 6932*y^2*z^2 - 27181*y^3*z^2 + 49394*y^4*z^2 - 45837*y^5*z^2 + 21012*y^6*z^2 - 3807*y^7*z^2 + 54*y^8*z^2 - 81*z^3 + 2799*y*z^3 - 17829*y^2*z^3 + 45114*y^3*z^3 - 54527*y^4*z^3 + 31384*y^5*z^3 - 6725*y^6*z^3 - 135*y^7*z^3 + 255*z^4 - 4467*y*z^4 + 17754*y^2*z^4 - 28243*y^3*z^4 + 19040*y^4*z^4 - 3463*y^5*z^4 - 876*y^6*z^4 - 210*z^5 + 2112*y*z^5 - 4163*y^2*z^5 + 1402*y^3*z^5 + 2305*y^4*z^5 - 1500*y^5*z^5 - 90*z^6 + 981*y*z^6 - 3096*y^2*z^6 + 3375*y^3*z^6 - 1224*y^4*z^6 + 195*z^7 - 1023*y*z^7 + 1335*y^2*z^7 - 453*y^3*z^7 - 69*z^8 + 165*y*z^8 - 42*y^2*z^8)* G[1, z])/(9*(-1 + y)^2*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + G[0, y]*((2*(-18*y^3 + 20*y^4 - 2*y^5 + 14*y*z - 74*y^2*z + 123*y^3*z - 70*y^4*z + 7*y^5*z + 28*z^2 - 154*y*z^2 + 313*y^2*z^2 - 248*y^3*z^2 + 61*y^4*z^2 - 84*z^3 + 294*y*z^3 - 334*y^2*z^3 + 105*y^3*z^3 + 84*z^4 - 182*y*z^4 + 79*y^2*z^4 - 28*z^5 + 28*y*z^5))/((-1 + y)*y*z^2*(-1 + y + z)^3*(y + z)) + (4*(8*y^2 - 7*y^3 + 7*y^4 - 7*y*z - 3*y^2*z - 7*y^3*z + 14*z^2 - 21*y*z^2 + 24*y^2*z^2 - 56*z^3 + 105*y*z^3 - 71*y^2*z^3 + 14*y^3*z^3 + 84*z^4 - 119*y*z^4 + 42*y^2*z^4 - 56*z^5 + 42*y*z^5 + 14*z^6)*G[1, z])/(y^2*z^3*(-1 + y + z)^3) + (4*(8*y^4 + 16*y^3*z + 8*y^2*z^2 + 21*y*z^3 - 14*y^2*z^3 + 14*z^4 - 28*y*z^4 - 14*z^5)*G[1 - y, z])/(y^2*z^3*(y + z)^2)) - (56*(4 - 8*y + 4*y^2 + 2*z - 2*y*z + 3*z^2)*G[0, 0, z])/ ((-1 + y)^3*z^2) + (4*(156*y^4 - 1020*y^5 + 2760*y^6 - 3960*y^7 + 3180*y^8 - 1356*y^9 + 240*y^10 + 390*y^3*z - 3060*y^4*z + 9660*y^5*z - 15840*y^6*z + 14310*y^7*z - 6780*y^8*z + 1320*y^9*z - 108*y*z^2 + 1047*y^2*z^2 - 5472*y^3*z^2 + 16569*y^4*z^2 - 28969*y^5*z^2 + 28812*y^6*z^2 - 15195*y^7*z^2 + 3352*y^8*z^2 - 36*y^9*z^2 + 525*y*z^3 - 4215*y^2*z^3 + 15216*y^3*z^3 - 30237*y^4*z^3 + 34053*y^5*z^3 - 20550*y^6*z^3 + 5424*y^7*z^3 - 216*y^8*z^3 + 36*z^4 - 1251*y*z^4 + 7230*y^2*z^4 - 18711*y^3*z^4 + 25704*y^4*z^4 - 18843*y^5*z^4 + 6375*y^6*z^4 - 540*y^7*z^4 - 144*z^5 + 1791*y*z^5 - 6916*y^2*z^5 + 12603*y^3*z^5 - 12063*y^4*z^5 + 5512*y^5*z^5 - 720*y^6*z^5 + 216*z^6 - 1497*y*z^6 + 3882*y^2*z^6 - 5118*y^3*z^6 + 3246*y^4*z^6 - 540*y^5*z^6 - 144*z^7 + 648*y*z^7 - 1227*y^2*z^7 + 1128*y^3*z^7 - 216*y^4*z^7 + 36*z^8 - 108*y*z^8 + 171*y^2*z^8 - 36*y^3*z^8)*G[0, 1, y])/(3*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3* (y + z)^3) - (4*(-27*y^4 + 158*y^5 - 393*y^6 + 528*y^7 - 401*y^8 + 162*y^9 - 27*y^10 - 81*y^3*z + 555*y^4*z - 1584*y^5*z + 2418*y^6*z - 2097*y^7*z + 999*y^8*z - 222*y^9*z + 12*y^10*z - 81*y^2*z^2 + 717*y^3*z^2 - 2475*y^4*z^2 + 4428*y^5*z^2 - 4455*y^6*z^2 + 2493*y^7*z^2 - 693*y^8*z^2 + 66*y^9*z^2 - 27*y*z^3 + 481*y^2*z^3 - 2367*y^3*z^3 + 5499*y^4*z^3 - 7057*y^5*z^3 + 5235*y^6*z^3 - 2193*y^7*z^3 + 465*y^8*z^3 - 36*y^9*z^3 + 189*y*z^4 - 1644*y^2*z^4 + 5517*y^3*z^4 - 9696*y^4*z^4 + 9828*y^5*z^4 - 5766*y^6*z^4 + 1788*y^7*z^4 - 216*y^8*z^4 + 36*z^5 - 729*y*z^5 + 3795*y^2*z^5 - 9210*y^3*z^5 + 12213*y^4*z^5 - 9108*y^5*z^5 + 3543*y^6*z^5 - 540*y^7*z^5 - 144*z^6 + 1431*y*z^6 - 5064*y^2*z^6 + 8829*y^3*z^6 - 8253*y^4*z^6 + 3930*y^5*z^6 - 720*y^6*z^6 + 216*z^7 - 1404*y*z^7 + 3477*y^2*z^7 - 4209*y^3*z^7 + 2487*y^4*z^7 - 540*y^5*z^7 - 144*z^8 + 648*y*z^8 - 1101*y^2*z^8 + 840*y^3*z^8 - 216*y^4*z^8 + 36*z^9 - 108*y*z^9 + 117*y^2*z^9 - 36*y^3*z^9)* G[0, 1, z])/(3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) - (4*(-27*y^4 + 157*y^5 - 375*y^6 + 465*y^7 - 305*y^8 + 87*y^9 + 3*y^10 - 5*y^11 - 81*y^3*z + 564*y^4*z - 1689*y^5*z + 2802*y^6*z - 2745*y^7*z + 1536*y^8*z - 399*y^9*z - 6*y^10*z + 18*y^11*z - 81*y^2*z^2 + 762*y^3*z^2 - 3006*y^4*z^2 + 6531*y^5*z^2 - 8361*y^6*z^2 + 6120*y^7*z^2 - 2148*y^8*z^2 + 75*y^9*z^2 + 108*y^10*z^2 - 27*y*z^3 + 485*y^2*z^3 - 2766*y^3*z^3 + 7977*y^4*z^3 - 13001*y^5*z^3 + 11841*y^6*z^3 - 5226*y^7*z^3 + 465*y^8*z^3 + 252*y^9*z^3 + 156*y*z^4 - 1494*y^2*z^4 + 5895*y^3*z^4 - 12288*y^4*z^4 + 14052*y^5*z^4 - 8034*y^6*z^4 + 1461*y^7*z^4 + 252*y^8*z^4 + 18*z^5 - 468*y*z^5 + 2772*y^2*z^5 - 7620*y^3*z^5 + 11268*y^4*z^5 - 8742*y^5*z^5 + 2772*y^6*z^5 - 72*z^6 + 792*y*z^6 - 3071*y^2*z^6 + 6063*y^3*z^6 - 6603*y^4*z^6 + 3233*y^5*z^6 - 252*y^6*z^6 + 108*z^7 - 723*y*z^7 + 1983*y^2*z^7 - 3111*y^3*z^7 + 2265*y^4*z^7 - 252*y^5*z^7 - 72*z^8 + 324*y*z^8 - 750*y^2*z^8 + 876*y^3*z^8 - 108*y^4*z^8 + 18*z^9 - 54*y*z^9 + 144*y^2*z^9 - 18*y^3*z^9)*G[0, 1 - y, z])/ (3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) - (4*(21*y - 77*y^2 + 105*y^3 - 71*y^4 + 14*y^5 + 14*z - 133*y*z + 294*y^2*z - 261*y^3*z + 70*y^4*z - 56*z^2 + 273*y*z^2 - 365*y^2*z^2 + 140*y^3*z^2 + 84*z^3 - 231*y*z^3 + 140*y^2*z^3 - 56*z^4 + 70*y*z^4 + 14*z^5)*G[1, 0, y])/(y^2*(-1 + y + z)^3* (y + z)^2) - (4*(21 - 71*y + 70*y^2 - 28*y^3 - 84*z + 213*y*z - 140*y^2*z + 28*y^3*z + 126*z^2 - 213*y*z^2 + 70*y^2*z^2 - 84*z^3 + 71*y*z^3 + 21*z^4)*G[1, 0, z])/(y*z^3*(-1 + y + z)^3) - (8*(102*y^4 - 696*y^5 + 1950*y^6 - 2880*y^7 + 2370*y^8 - 1032*y^9 + 186*y^10 + 255*y^3*z - 2088*y^4*z + 6825*y^5*z - 11520*y^6*z + 10665*y^7*z - 5160*y^8*z + 1023*y^9*z - 81*y*z^2 + 692*y^2*z^2 - 3453*y^3*z^2 + 10641*y^4*z^2 - 19233*y^5*z^2 + 19689*y^6*z^2 - 10548*y^7*z^2 + 2278*y^8*z^2 + 15*y^9*z^2 + 285*y*z^3 - 2124*y^2*z^3 + 7650*y^3*z^3 - 15699*y^4*z^3 + 18219*y^5*z^3 - 10941*y^6*z^3 + 2520*y^7*z^3 + 90*y^8*z^3 - 15*z^4 - 234*y*z^4 + 1800*y^2*z^4 - 5217*y^3*z^4 + 7632*y^4*z^4 - 5475*y^5*z^4 + 1284*y^6*z^4 + 225*y^7*z^4 + 60*z^5 - 243*y*z^5 + 323*y^2*z^5 + 30*y^3*z^5 - 498*y^4*z^5 + 91*y^5*z^5 + 300*y^6*z^5 - 90*z^6 + 498*y*z^6 - 1032*y^2*z^6 + 714*y^3*z^6 - 126*y^4*z^6 + 225*y^5*z^6 + 60*z^7 - 270*y*z^7 + 303*y^2*z^7 + 6*y^3*z^7 + 90*y^4*z^7 - 15*z^8 + 45*y*z^8 + 18*y^2*z^8 + 15*y^3*z^8)* G[1, 1, y])/(3*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) + G[1 - y, z]*((-2*(405*y^5 - 1987*y^6 + 3722*y^7 - 3238*y^8 + 1177*y^9 - 23*y^10 - 56*y^11 + 1377*y^4*z - 7222*y^5*z + 12721*y^6*z - 6249*y^7*z - 6083*y^8*z + 7946*y^9*z - 2559*y^10*z + 69*y^11*z + 1620*y^3*z^2 - 9498*y^4*z^2 + 13568*y^5*z^2 + 12357*y^6*z^2 - 48483*y^7*z^2 + 44077*y^8*z^2 - 14325*y^9*z^2 + 684*y^10*z^2 - 1210*y^3*z^3 - 7450*y^4*z^3 + 56164*y^5*z^3 - 114746*y^6*z^3 + 99058*y^7*z^3 - 34024*y^8*z^3 + 2208*y^9*z^3 - 729*y*z^4 + 4811*y^2*z^4 - 20714*y^3*z^4 + 68466*y^4*z^4 - 124574*y^5*z^4 + 110033*y^6*z^4 - 40581*y^7*z^4 + 3288*y^8*z^4 - 81*z^5 + 2256*y*z^5 - 11299*y^2*z^5 + 34371*y^3*z^5 - 62460*y^4*z^5 + 57730*y^5*z^5 - 22992*y^6*z^5 + 2430*y^7*z^5 + 174*z^6 - 1668*y*z^6 + 5105*y^2*z^6 - 8385*y^3*z^6 + 6345*y^4*z^6 - 2675*y^5*z^6 + 924*y^6*z^6 - 36*z^7 - 750*y*z^7 + 3756*y^2*z^7 - 6588*y^3*z^7 + 2964*y^4*z^7 + 384*y^5*z^7 - 126*z^8 + 1125*y*z^8 - 2520*y^2*z^8 + 1053*y^3*z^8 + 288*y^4*z^8 + 69*z^9 - 234*y*z^9 + 27*y^2*z^9 + 93*y^3*z^9))/ (9*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) - (112*G[0, 1, y])/z^3 + (224*G[1, 1, y])/z^3) + G[-y, z]*((-208*G[0, 1, y])/z^3 + (272*G[1, 1, y])/z^3) + (4*(63*y - 241*y^2 + 246*y^3 - 120*y^4 - 216*y*z + 615*y^2*z - 384*y^3*z + 84*y^4*z - 72*z^2 + 486*y*z^2 - 723*y^2*z^2 + 210*y^3*z^2 + 288*z^3 - 792*y*z^3 + 565*y^2*z^3 - 72*y^3*z^3 - 432*z^4 + 675*y*z^4 - 216*y^2*z^4 + 288*z^5 - 216*y*z^5 - 72*z^6)* G[1, 1, z])/(3*y^2*z^3*(-1 + y + z)^3) + (4*(4*y^2 - 5*y^3 + 5*y^4 - 5*y*z + 3*y^2*z - 5*y^3*z + 10*z^2 - 15*y*z^2 + 12*y^2*z^2 - 40*z^3 + 75*y*z^3 - 49*y^2*z^3 + 10*y^3*z^3 + 60*z^4 - 85*y*z^4 + 30*y^2*z^4 - 40*z^5 + 30*y*z^5 + 10*z^6)*G[1, 1 - y, z])/(y^2*z^3*(-1 + y + z)^3) + (4*(21*y^2 - 64*y^3 + 66*y^4 - 24*y^5 + y^6 + 42*y*z - 128*y^2*z + 62*y^3*z + 106*y^4*z - 96*y^5*z + 14*y^6*z + 21*z^2 - 78*y*z^2 - 32*y^2*z^2 + 214*y^3*z^2 - 153*y^4*z^2 + 28*y^5*z^2 - 21*z^3 - 7*y*z^3 + 35*y^2*z^3 - 63*y^3*z^3 + 14*y^4*z^3 - 28*y*z^4 - 56*y^2*z^4 - 42*y*z^5)*G[1 - y, 0, z])/((-1 + y)^3*y*z^3* (y + z)^2) - (4*(-27*y^4 + 112*y^5 - 149*y^6 + 22*y^7 + 113*y^8 - 94*y^9 + 23*y^10 - 81*y^3*z + 462*y^4*z - 1007*y^5*z + 1058*y^6*z - 555*y^7*z + 158*y^8*z - 53*y^9*z + 18*y^10*z - 81*y^2*z^2 + 660*y^3*z^2 - 2028*y^4*z^2 + 3190*y^5*z^2 - 2877*y^6*z^2 + 1572*y^7*z^2 - 526*y^8*z^2 + 90*y^9*z^2 - 27*y*z^3 + 248*y^2*z^3 - 934*y^3*z^3 + 1832*y^4*z^3 - 2066*y^5*z^3 + 1384*y^6*z^3 - 527*y^7*z^3 + 90*y^8*z^3 - 144*y*z^4 + 1031*y^2*z^4 - 2948*y^3*z^4 + 4341*y^4*z^4 - 3500*y^5*z^4 + 1490*y^6*z^4 - 270*y^7*z^4 - 90*z^5 + 1089*y*z^5 - 4288*y^2*z^5 + 8013*y^3*z^5 - 7842*y^4*z^5 + 3919*y^5*z^5 - 810*y^6*z^5 + 270*z^6 - 1908*y*z^6 + 4977*y^2*z^6 - 6156*y^3*z^6 + 3672*y^4*z^6 - 882*y^5*z^6 - 270*z^7 + 1260*y*z^7 - 2148*y^2*z^7 + 1581*y^3*z^7 - 450*y^4*z^7 + 90*z^8 - 270*y*z^8 + 261*y^2*z^8 - 90*y^3*z^8)*G[1 - y, 1, z])/ (3*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + (8*(12*y^4 - 32*y^5 + 24*y^6 - 4*y^8 + 36*y^3*z - 60*y^4*z - 64*y^5*z + 172*y^6*z - 92*y^7*z + 8*y^8*z + 36*y^2*z^2 - 14*y^3*z^2 - 258*y^4*z^2 + 428*y^5*z^2 - 216*y^6*z^2 + 24*y^7*z^2 - 15*y*z^3 + 98*y^2*z^3 - 280*y^3*z^3 + 312*y^4*z^3 - 146*y^5*z^3 + 16*y^6*z^3 - 5*y*z^4 + 11*y^2*z^4 - 53*y^3*z^4 + 18*y^4*z^4 - 16*y^5*z^4 - 8*z^5 + 48*y*z^5 - 106*y^2*z^5 + 45*y^3*z^5 - 24*y^4*z^5 + 8*z^6 - 24*y*z^6 + 9*y^2*z^6 - 8*y^3*z^6)*G[1 - y, 1 - y, z])/((-1 + y)^3*y^2*z^3*(y + z)^3) + (4*(-54*y^4 + 189*y^5 - 183*y^6 + 75*y^7 + 5*y^8 - 162*y^3*z + 738*y^4*z - 1035*y^5*z + 618*y^6*z - 177*y^7*z + 54*y^8*z - 162*y^2*z^2 + 1098*y^3*z^2 - 2250*y^4*z^2 + 1917*y^5*z^2 - 951*y^6*z^2 + 324*y^7*z^2 + 54*y*z^3 + 258*y^2*z^3 - 1524*y^3*z^3 + 2190*y^4*z^3 - 1643*y^5*z^3 + 756*y^6*z^3 - 345*y*z^4 + 693*y^2*z^4 - 201*y^3*z^4 - 561*y^4*z^4 + 756*y^5*z^4 - 54*z^5 + 1035*y*z^5 - 2268*y^2*z^5 + 1641*y^3*z^5 + 216*z^6 - 1575*y*z^6 + 2267*y^2*z^6 - 756*y^3*z^6 - 324*z^7 + 1155*y*z^7 - 756*y^2*z^7 + 216*z^8 - 324*y*z^8 - 54*z^9)* G[-y, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + G[1, y]*((-2*(324*y^4 - 3636*y^5 + 12948*y^6 - 21846*y^7 + 19164*y^8 - 8160*y^9 + 1020*y^10 + 186*y^11 + 1134*y^3*z - 14265*y^4*z + 58101*y^5*z - 111636*y^6*z + 111057*y^7*z - 54231*y^8*z + 9009*y^9*z + 804*y^10*z + 27*y^11*z + 2106*y^2*z^2 - 25794*y^3*z^2 + 116628*y^4*z^2 - 253443*y^5*z^2 + 285314*y^6*z^2 - 158871*y^7*z^2 + 32445*y^8*z^2 + 1624*y^9*z^2 - 9*y^10*z^2 + 1458*y*z^3 - 21420*y^2*z^3 + 117450*y^3*z^3 - 301926*y^4*z^3 + 392909*y^5*z^3 - 249249*y^6*z^3 + 57555*y^7*z^3 + 4207*y^8*z^3 - 984*y^9*z^3 + 162*z^4 - 7146*y*z^4 + 58872*y^2*z^4 - 195696*y^3*z^4 + 305880*y^4*z^4 - 221391*y^5*z^4 + 51768*y^6*z^4 + 11280*y^7*z^4 - 3729*y^8*z^4 - 567*z^5 + 12609*y*z^5 - 65388*y^2*z^5 + 131441*y^3*z^5 - 107766*y^4*z^5 + 17415*y^5*z^5 + 18589*y^6*z^5 - 6270*y^7*z^5 + 684*z^6 - 9171*y*z^6 + 26816*y^2*z^6 - 22083*y^3*z^6 - 8283*y^4*z^6 + 17932*y^5*z^6 - 5643*y^6*z^6 - 234*z^7 + 1329*y*z^7 + 1965*y^2*z^7 - 10143*y^3*z^7 + 10245*y^4*z^7 - 2784*y^5*z^7 - 114*z^8 + 1293*y*z^8 - 3510*y^2*z^8 + 3282*y^3*z^8 - 699*y^4*z^8 + 69*z^9 - 396*y*z^9 + 459*y^2*z^9 - 69*y^3*z^9))/(9*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^4) + (4*(4*y^2 - 5*y^3 + 5*y^4 - 5*y*z + 3*y^2*z - 5*y^3*z + 10*z^2 - 15*y*z^2 + 12*y^2*z^2 - 40*z^3 + 75*y*z^3 - 49*y^2*z^3 + 10*y^3*z^3 + 60*z^4 - 85*y*z^4 + 30*y^2*z^4 - 40*z^5 + 30*y*z^5 + 10*z^6)*G[1, z])/(y^2*z^3*(-1 + y + z)^3) - (4*(63*y^4 - 208*y^5 + 246*y^6 - 120*y^7 + 19*y^8 + 189*y^3*z - 912*y^4*z + 1392*y^5*z - 762*y^6*z + 51*y^7*z + 42*y^8*z + 189*y^2*z^2 - 1386*y^3*z^2 + 2394*y^4*z^2 - 1344*y^5*z^2 + 21*y^6*z^2 + 126*y^7*z^2 + 225*y*z^3 - 1358*y^2*z^3 + 2064*y^3*z^3 - 1050*y^4*z^3 - 163*y^5*z^3 + 156*y^6*z^3 - 168*y*z^4 + 204*y^2*z^4 - 24*y^3*z^4 - 522*y^4*z^4 + 132*y^5*z^4 + 30*z^5 - 180*y*z^5 + 276*y^2*z^5 - 594*y^3*z^5 + 90*y^4*z^5 - 30*z^6 + 90*y*z^6 - 216*y^2*z^6 + 30*y^3*z^6)* G[1 - y, z])/(3*(-1 + y)^3*y^2*z^3*(y + z)^3) + (4*(-54*y^4 + 189*y^5 - 183*y^6 + 75*y^7 + 5*y^8 - 162*y^3*z + 738*y^4*z - 1035*y^5*z + 618*y^6*z - 177*y^7*z + 54*y^8*z - 162*y^2*z^2 + 1098*y^3*z^2 - 2250*y^4*z^2 + 1917*y^5*z^2 - 951*y^6*z^2 + 324*y^7*z^2 + 54*y*z^3 + 258*y^2*z^3 - 1524*y^3*z^3 + 2190*y^4*z^3 - 1643*y^5*z^3 + 756*y^6*z^3 - 345*y*z^4 + 693*y^2*z^4 - 201*y^3*z^4 - 561*y^4*z^4 + 756*y^5*z^4 - 54*z^5 + 1035*y*z^5 - 2268*y^2*z^5 + 1641*y^3*z^5 + 216*z^6 - 1575*y*z^6 + 2267*y^2*z^6 - 756*y^3*z^6 - 324*z^7 + 1155*y*z^7 - 756*y^2*z^7 + 216*z^8 - 324*y*z^8 - 54*z^9)*G[-y, z])/(3*y^2*z^3*(-1 + y + z)^3* (y + z)^3) + (112*G[0, 1 - y, z])/z^3 - (144*G[0, -y, z])/z^3 - (224*G[1 - y, 0, z])/z^3 - (336*G[1 - y, 1 - y, z])/z^3 + (384*G[1 - y, -y, z])/z^3 + (112*G[-y, 0, z])/z^3 + (272*G[-y, 1 - y, z])/z^3 - (16*G[-y, -y, z])/z^3) + (48*G[0, 0, 1 - y, z])/z^3 - (112*G[0, 1 - y, 0, z])/z^3 + (48*G[0, 1 - y, 1, z])/z^3 - (128*G[0, 1 - y, 1 - y, z])/z^3 - (144*G[0, -y, 1 - y, z])/z^3 + (224*G[1 - y, 0, 0, z])/z^3 + (64*G[1 - y, 0, 1, z])/z^3 + (112*G[1 - y, 0, 1 - y, z])/z^3 + (112*G[1 - y, 1, 0, z])/z^3 - (112*G[1 - y, 1, 1, z])/z^3 + (336*G[1 - y, 1 - y, 0, z])/z^3 - (160*G[1 - y, 1 - y, 1, z])/z^3 + (288*G[1 - y, 1 - y, 1 - y, z])/z^3 + (384*G[1 - y, -y, 1 - y, z])/ z^3 - (48*G[-y, 0, 1, z])/z^3 - (32*G[-y, 0, 1 - y, z])/z^3 + (112*G[-y, 1 - y, 0, z])/z^3 - (48*G[-y, 1 - y, 1, z])/z^3 + (416*G[-y, 1 - y, 1 - y, z])/z^3 - (16*G[-y, -y, 1 - y, z])/z^3)* Zeta[3] + Pi^2*((-6282*y^4 + 32206*y^5 - 56260*y^6 + 41030*y^7 - 10694*y^8 - 18558*y^3*z + 111402*y^4*z - 224699*y^5*z + 190807*y^6*z - 60335*y^7*z + 1383*y^8*z - 12600*y^2*z^2 + 114696*y^3*z^2 - 295119*y^4*z^2 + 302703*y^5*z^2 - 115833*y^6*z^2 + 6153*y^7*z^2 - 6912*y*z^3 + 63985*y^2*z^3 - 189448*y^3*z^3 + 217157*y^4*z^3 - 92939*y^5*z^3 + 8157*y^6*z^3 + 1026*z^4 + 9519*y*z^4 - 48647*y^2*z^4 + 47839*y^3*z^4 - 5147*y^4*z^4 - 3738*z^5 + 10629*y*z^5 - 35049*y^2*z^5 + 50085*y^3*z^5 - 8157*y^4*z^5 + 4122*z^6 - 20067*y*z^6 + 35868*y^2*z^6 - 6153*y^3*z^6 - 1410*z^7 + 7383*y*z^7 - 1383*y^2*z^7)/(162*(-1 + y)^2*y*z^2*(-1 + y + z)^3*(y + z)^3) - (2*(-2*y^3 + 2*y^4 - 2*y*z + 4*y^2*z - 3*y^3*z + y^4*z - 4*z^2 + 16*y*z^2 - 19*y^2*z^2 + 6*y^3*z^2 + 8*z^3 - 18*y*z^3 + 9*y^2*z^3 - 4*z^4 + 4*y*z^4)*G[0, 0, y])/(3*(-1 + y)*y*z^2* (-1 + y + z)^2*(y + z)) + (2*(-32*y + 130*y^2 - 198*y^3 + 134*y^4 - 34*y^5 - 34*z + 199*y*z - 397*y^2*z + 337*y^3*z - 109*y^4*z + 4*y^5*z + 63*z^2 - 221*y*z^2 + 265*y^2*z^2 - 119*y^3*z^2 + 12*y^4*z^2 - 28*z^3 + 67*y*z^3 - 54*y^2*z^3 + 15*y^3*z^3 + 3*z^4 - 14*y*z^4 + 10*y^2*z^4 - 4*z^5 + 3*y*z^5)* G[0, 0, z])/(3*(-1 + y)^3*z^2*(-1 + y + z)^2*(y + z)) + ((-62*y^6 + 174*y^7 - 138*y^8 - 10*y^9 + 48*y^10 - 12*y^11 - 179*y^5*z + 768*y^6*z - 1572*y^7*z + 2132*y^8*z - 1959*y^9*z + 1044*y^10*z - 234*y^11*z - 72*y^4*z^2 + 900*y^5*z^2 - 4182*y^6*z^2 + 9423*y^7*z^2 - 11133*y^8*z^2 + 6693*y^9*z^2 - 1665*y^10*z^2 + 36*y^11*z^2 + 440*y^3*z^3 - 1659*y^4*z^3 - 780*y^5*z^3 + 12196*y^6*z^3 - 22152*y^7*z^3 + 16725*y^8*z^3 - 5004*y^9*z^3 + 234*y^10*z^3 + 326*y^2*z^4 - 2613*y^3*z^4 + 4425*y^4*z^4 + 5452*y^5*z^4 - 22395*y^6*z^4 + 22428*y^7*z^4 - 8208*y^8*z^4 + 585*y^9*z^4 + 87*y*z^5 - 1485*y^2*z^5 + 4989*y^3*z^5 - 1923*y^4*z^5 - 12006*y^5*z^5 + 17349*y^6*z^5 - 7659*y^7*z^5 + 648*y^8*z^5 - 6*z^6 - 345*y*z^6 + 2523*y^2*z^6 - 3702*y^3*z^6 - 2166*y^4*z^6 + 7215*y^5*z^6 - 3663*y^6*z^6 + 135*y^7*z^6 + 6*z^7 + 477*y*z^7 - 1575*y^2*z^7 + 561*y^3*z^7 + 1413*y^4*z^7 - 504*y^5*z^7 - 414*y^6*z^7 - 171*y*z^8 + 450*y^3*z^8 + 108*y^4*z^8 - 441*y^5*z^8 - 90*y*z^9 + 297*y^2*z^9 - 63*y^3*z^9 - 180*y^4*z^9 + 54*y*z^10 - 36*y^2*z^10 - 27*y^3*z^10)*G[0, 1, z])/(27*(-1 + y)^3*y^2*z^3* (-1 + y + z)^3*(y + z)^4) + ((-86*y^6 + 96*y^7 + 22*y^8 - 32*y^9 + 72*y^4*z - 545*y^5*z + 782*y^6*z - 215*y^7*z - 88*y^8*z - 6*y^9*z - 147*y^3*z^2 + 137*y^4*z^2 + 157*y^5*z^2 + 185*y^6*z^2 - 284*y^7*z^2 - 48*y^8*z^2 - 255*y^2*z^3 + 1370*y^3*z^3 - 2395*y^4*z^3 + 2209*y^5*z^3 - 770*y^6*z^3 - 258*y^7*z^3 + 27*y*z^4 + 570*y^2*z^4 - 2157*y^3*z^4 + 2623*y^4*z^4 - 736*y^5*z^4 - 723*y^6*z^4 + 9*z^5 - 189*y*z^5 + 63*y^2*z^5 + 275*y^3*z^5 + 319*y^4*z^5 - 1071*y^5*z^5 - 39*z^6 + 414*y*z^6 - 891*y^2*z^6 + 990*y^3*z^6 - 870*y^4*z^6 + 60*z^7 - 369*y*z^7 + 594*y^2*z^7 - 384*y^3*z^7 - 39*z^8 + 126*y*z^8 - 87*y^2*z^8 + 9*z^9 - 9*y*z^9)*G[1, 0, y])/(9*(-1 + y)*y^2*z^2*(-1 + y + z)^3* (y + z)^4) + ((-57*y + 282*y^2 - 582*y^3 + 624*y^4 - 345*y^5 + 78*y^6 - 57*z + 204*y*z - 292*y^2*z + 380*y^3*z - 505*y^4*z + 360*y^5*z - 90*y^6*z - 6*z^2 + 656*y*z^2 - 1974*y^2*z^2 + 1971*y^3*z^2 - 602*y^4*z^2 - 57*y^5*z^2 + 12*y^6*z^2 + 438*z^3 - 2249*y*z^3 + 3925*y^2*z^3 - 2813*y^3*z^3 + 657*y^4*z^3 + 42*y^5*z^3 - 591*z^4 + 1926*y*z^4 - 2682*y^2*z^4 + 1521*y^3*z^4 - 174*y^4*z^4 + 60*z^5 - 480*y*z^5 + 1131*y^2*z^5 - 477*y^3*z^5 + 273*z^6 + 117*y*z^6 - 390*y^2*z^6 - 117*z^7 - 117*y*z^7)* G[1, 0, z])/(9*(-1 + y)^2*y*z^3*(-1 + y + z)^3*(y + z)) - (8*G[0, -y, z]*G[1, 1, y])/(3*z^3) + G[0, 1 - y, z]* ((-8*y^6 + 70*y^7 - 188*y^8 + 224*y^9 - 124*y^10 + 26*y^11 + 265*y^5*z - 937*y^6*z + 930*y^7*z + 188*y^8*z - 749*y^9*z + 309*y^10*z - 6*y^11*z + 1563*y^4*z^2 - 7472*y^5*z^2 + 12879*y^6*z^2 - 9372*y^7*z^2 + 2117*y^8*z^2 + 348*y^9*z^2 - 63*y^10*z^2 + 2081*y^3*z^3 - 13003*y^4*z^3 + 27828*y^5*z^3 - 25823*y^6*z^3 + 9640*y^7*z^3 - 594*y^8*z^3 - 129*y^9*z^3 + 2027*y^2*z^4 - 14879*y^3*z^4 + 36369*y^4*z^4 - 38348*y^5*z^4 + 17537*y^6*z^4 - 3201*y^7*z^4 + 495*y^8*z^4 + 906*y*z^5 - 9514*y^2*z^5 + 28845*y^3*z^5 - 34965*y^4*z^5 + 19018*y^5*z^5 - 6837*y^6*z^5 + 2565*y^7*z^5 - 6*z^6 - 2127*y*z^6 + 10646*y^2*z^6 - 15291*y^3*z^6 + 9189*y^4*z^6 - 6938*y^5*z^6 + 4599*y^6*z^6 + 18*z^7 + 1113*y*z^7 - 1338*y^2*z^7 - 846*y^3*z^7 - 2976*y^4*z^7 + 4137*y^5*z^7 - 18*z^8 + 531*y*z^8 - 2079*y^2*z^8 - 243*y^3*z^8 + 1881*y^4*z^8 + 6*z^9 - 423*y*z^9 + 90*y^2*z^9 + 345*y^3*z^9)/(27*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^4) + (16*G[1, 1, y])/(3*z^3)) + G[0, z]*((726*y^4 - 2988*y^5 + 4608*y^6 - 3156*y^7 + 810*y^8 + 1878*y^3*z - 9317*y^4*z + 16797*y^5*z - 13269*y^6*z + 4025*y^7*z - 114*y^8*z + 834*y^2*z^2 - 7345*y^3*z^2 + 17844*y^4*z^2 - 17319*y^5*z^2 + 6316*y^6*z^2 - 330*y^7*z^2 - 210*y*z^3 - 1403*y^2*z^3 + 7254*y^3*z^3 - 10011*y^4*z^3 + 5144*y^5*z^3 - 774*y^6*z^3 - 57*y*z^4 + 1752*y^2*z^4 - 4113*y^3*z^4 + 3846*y^4*z^4 - 1518*y^5*z^4 + 6*z^5 + 471*y*z^5 - 1614*y^2*z^5 + 2403*y^3*z^5 - 1536*y^4*z^5 - 6*z^6 - 198*y*z^6 + 582*y^2*z^6 - 648*y^3*z^6 - 18*y*z^7 - 72*y^2*z^7)/ (18*(-1 + y)^3*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((114*y^5 - 472*y^6 + 698*y^7 - 402*y^8 + 28*y^9 + 34*y^10 + 585*y^4*z - 2866*y^5*z + 5195*y^6*z - 4227*y^7*z + 1396*y^8*z - 71*y^9*z - 12*y^10*z + 771*y^3*z^2 - 4801*y^4*z^2 + 10395*y^5*z^2 - 9936*y^6*z^2 + 4003*y^7*z^2 - 399*y^8*z^2 - 33*y^9*z^2 + 669*y^2*z^3 - 5010*y^3*z^3 + 12329*y^4*z^3 - 12963*y^5*z^3 + 5802*y^6*z^3 - 971*y^7*z^3 + 144*y^8*z^3 + 315*y*z^4 - 3170*y^2*z^4 + 9374*y^3*z^4 - 10926*y^4*z^4 + 5462*y^5*z^4 - 1832*y^6*z^4 + 783*y^7*z^4 - 726*y*z^5 + 3477*y^2*z^5 - 4671*y^3*z^5 + 2403*y^4*z^5 - 1911*y^5*z^5 + 1452*y^6*z^5 + 3*z^6 + 369*y*z^6 - 372*y^2*z^6 - 450*y^3*z^6 - 855*y^4*z^6 + 1341*y^5*z^6 - 3*z^7 + 171*y*z^7 - 693*y^2*z^7 - 75*y^3*z^7 + 624*y^4*z^7 - 135*y*z^8 + 24*y^2*z^8 + 117*y^3*z^8)*G[1, y])/(9*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^4) - (2*(24*y^2 - 324*y^3 + 1260*y^4 - 2280*y^5 + 2160*y^6 - 1044*y^7 + 204*y^8 + 36*y*z - 648*y^2*z + 3150*y^3*z - 6840*y^4*z + 7560*y^5*z - 4176*y^6*z + 918*y^7*z + 6*z^2 - 324*y*z^2 + 2502*y^2*z^2 - 7327*y^3*z^2 + 10119*y^4*z^2 - 6681*y^5*z^2 + 1705*y^6*z^2 - 18*z^3 + 648*y*z^3 - 3314*y^2*z^3 + 6549*y^3*z^3 - 5658*y^4*z^3 + 1793*y^5*z^3 + 18*z^4 - 547*y*z^4 + 2163*y^2*z^4 - 3072*y^3*z^4 + 1438*y^4*z^4 - 6*z^5 + 333*y*z^5 - 1278*y^2*z^5 + 1086*y^3*z^5 - 315*y*z^6 + 585*y^2*z^6 + 135*y*z^7)*G[0, 1, y])/(9*(-1 + y)^3*y*z^2*(-1 + y + z)^3* (y + z)^2) - (44*G[1, 0, y])/(9*(-1 + y + z)^3) + (2*(-156*y^3 + 516*y^4 - 564*y^5 + 204*y^6 - 390*y^2*z + 1314*y^3*z - 1434*y^4*z + 510*y^5*z - 329*y*z^2 + 1131*y^2*z^2 - 1203*y^3*z^2 + 437*y^4*z^2 - 39*z^3 + 165*y*z^3 - 141*y^2*z^3 + 123*y^3*z^3 + 24*y*z^4 + 84*y^2*z^4 + 36*y*z^5)*G[1, 1, y])/(9*(-1 + y)^3*y*z^2*(y + z)^3)) + G[1, z]*(-1/162*((-1 + z)*(1562*y^5 - 2590*y^6 - 40*y^7 + 1602*y^8 - 534*y^9 + 7041*y^4*z - 19558*y^5*z + 17126*y^6*z - 3706*y^7* z - 939*y^8*z + 36*y^9*z + 12171*y^3*z^2 - 51222*y^4*z^2 + 74489*y^5*z^2 - 43987*y^6*z^2 + 8540*y^7*z^2 + 9*y^8*z^2 + 7763*y^2*z^3 - 53734*y^3*z^3 + 111941*y^4*z^3 - 95970*y^5* z^3 + 32238*y^6*z^3 - 2238*y^7*z^3 + 2001*y*z^4 - 26566*y^2* z^4 + 79919*y^3*z^4 - 94426*y^4*z^4 + 47541*y^5*z^4 - 8469* y^6*z^4 - 42*z^5 - 4926*y*z^5 + 27365*y^2*z^5 - 45556*y^3* z^5 + 34817*y^4*z^5 - 13008*y^5*z^5 + 216*z^6 + 2766*y*z^6 - 7563*y^2*z^6 + 10500*y^3*z^6 - 9969*y^4*z^6 - 270*z^7 + 954*y* z^7 - 936*y^2*z^7 - 3798*y^3*z^7 + 96*z^8 - 867*y*z^8 - 579* y^2*z^8))/((-1 + y)^2*y^2*z^3*(-1 + y + z)^3*(y + z)^3) - (4*(y^3 + y*z - 2*y^2*z - 2*z^2 + 2*y*z^2 + 6*z^3 - 7*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[0, 0, y])/ (3*y^2*z^3*(-1 + y + z)^2) - (2*(18*y - 58*y^2 + 63*y^3 - 27*y^4 - 69*y*z + 165*y^2*z - 117*y^3*z + 24*y^4*z - 6*z^2 + 117*y*z^2 - 174*y^2*z^2 + 60*y^3*z^2 + 24*z^3 - 117*y*z^3 + 85*y^2*z^3 - 6*y^3*z^3 - 36*z^4 + 69*y*z^4 - 18*y^2*z^4 + 24*z^5 - 18*y*z^5 - 6*z^6)*G[0, 1, y])/(9*y^2*z^3* (-1 + y + z)^3) - (4*(2*y^2 - y^3 + y^4 - y*z - 3*y^2*z - y^3*z + 2*z^2 - 3*y*z^2 + 6*y^2*z^2 - 8*z^3 + 15*y*z^3 - 11*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 17*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)*G[1, 0, y])/(3*y^2*z^3* (-1 + y + z)^3) + (2*(18*y - 46*y^2 + 51*y^3 - 15*y^4 - 81*y*z + 165*y^2*z - 129*y^3*z + 24*y^4*z + 18*z^2 + 81*y*z^2 - 138*y^2*z^2 + 60*y^3*z^2 - 72*z^3 + 63*y*z^3 - 35*y^2*z^3 + 18*y^3*z^3 + 108*z^4 - 135*y*z^4 + 54*y^2*z^4 - 72*z^5 + 54*y*z^5 + 18*z^6)*G[1, 1, y])/(9*y^2*z^3*(-1 + y + z)^3)) + ((171*y^3 - 970*y^4 + 1970*y^5 - 1924*y^6 + 963*y^7 - 210*y^8 + 342*y^2*z - 2726*y^3*z + 7618*y^4*z - 10076*y^5*z + 6738*y^6*z - 2142*y^7*z + 246*y^8*z + 171*y*z^2 - 2536*y^2*z^2 + 10691*y^3*z^2 - 19573*y^4*z^2 + 17631*y^5*z^2 - 7689*y^6*z^2 + 1341*y^7*z^2 - 36*y^8*z^2 - 720*y*z^3 + 6138*y^2*z^3 - 17220*y^3*z^3 + 21802*y^4*z^3 - 13058*y^5*z^3 + 3220*y^6*z^3 - 162*y^7*z^3 + 12*z^4 + 1095*y*z^4 - 6447*y^2*z^4 + 12707*y^3*z^4 - 10957*y^4*z^4 + 3935*y^5*z^4 - 345*y^6*z^4 - 48*z^5 - 624*y*z^5 + 2794*y^2*z^5 - 3998*y^3*z^5 + 2332*y^4*z^5 - 402*y^5*z^5 + 72*z^6 - 63*y*z^6 - 162*y^2*z^6 + 459*y^3*z^6 - 252*y^4*z^6 - 48*z^7 + 192*y*z^7 - 114*y^2*z^7 - 84*y^3*z^7 + 12*z^8 - 51*y*z^8 - 15*y^2*z^8)*G[1, 1, z])/(27*(-1 + y)^2*y^2* z^3*(-1 + y + z)^3*(y + z)^2) + ((-4*y^2 + 5*y^3 - 19*y^4 + 2*y^5 - y*z - 3*y^2*z - 2*y^3*z + 5*y^4*z + 3*z^2 - 8*y*z^2 + 25*y^2*z^2 - 2*y^3*z^2 - 2*y^4*z^2 - 6*z^3 + 2*y*z^3 + 13*y^2*z^3 - 19*y^3*z^3 + 24*y*z^4 - 31*y^2*z^4 + 6*z^5 - 17*y*z^5 - 3*z^6)*G[1, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^2*(y + z)) + ((57*y^4 - 264*y^5 + 465*y^6 - 360*y^7 + 75*y^8 + 48*y^9 - 21*y^10 + 228*y^3*z - 1212*y^4*z + 2204*y^5*z - 1297*y^6*z - 642*y^7*z + 1060*y^8*z - 350*y^9*z + 9*y^10*z + 342*y^2*z^2 - 2061*y^3*z^2 + 3479*y^4*z^2 + 269*y^5*z^2 - 6267*y^6*z^2 + 6130*y^7*z^2 - 1958*y^8*z^2 + 66*y^9*z^2 + 228*y*z^3 - 1851*y^2*z^3 + 3188*y^3*z^3 + 3168*y^4*z^3 - 13902*y^5*z^3 + 13693*y^6*z^3 - 4782*y^7*z^3 + 258*y^8*z^3 + 57*z^4 - 621*y*z^4 + 669*y^2*z^4 + 5492*y^3*z^4 - 15939*y^4*z^4 + 16215*y^5*z^4 - 6623*y^6*z^4 + 750*y^7*z^4 + 63*z^5 - 992*y*z^5 + 5333*y^2*z^5 - 11298*y^3*z^5 + 11462*y^4*z^5 - 6134*y^5*z^5 + 1560*y^6*z^5 - 375*z^6 + 2181*y*z^6 - 4131*y^2*z^6 + 4161*y^3*z^6 - 3954*y^4*z^6 + 2094*y^5*z^6 + 216*z^7 - 210*y*z^7 - 150*y^2*z^7 - 1578*y^3*z^7 + 1686*y^4*z^7 + 156*z^8 - 606*y*z^8 - 312*y^2*z^8 + 738*y^3*z^8 - 117*z^9 - 24*y*z^9 + 135*y^2*z^9)*G[1 - y, 0, z])/ (9*(-1 + y)^3*y*z^3*(-1 + y + z)^2*(y + z)^4) + ((62*y^6 - 193*y^7 + 260*y^8 - 242*y^9 + 166*y^10 - 53*y^11 + 233*y^5*z - 551*y^6*z + 171*y^7*z + 457*y^8*z - 382*y^9*z + 66*y^10*z + 6*y^11*z + 288*y^4*z^2 - 43*y^5*z^2 - 3048*y^6*z^2 + 6531*y^7*z^2 - 5195*y^8*z^2 + 1476*y^9*z^2 - 9*y^10*z^2 - 116*y^3*z^3 + 2329*y^4*z^3 - 10413*y^5*z^3 + 18773*y^6*z^3 - 15211*y^7*z^3 + 4806*y^8*z^3 - 168*y^9*z^3 - 110*y^2*z^4 + 2234*y^3*z^4 - 11247*y^4*z^4 + 22589*y^5*z^4 - 20354*y^6*z^4 + 7455*y^7*z^4 - 567*y^8*z^4 - 33*y*z^5 + 772*y^2*z^5 - 5262*y^3*z^5 + 12996*y^4*z^5 - 13930*y^5*z^5 + 6492*y^6*z^5 - 1026*y^7*z^5 + 6*z^6 + 48*y*z^6 - 953*y^2*z^6 + 3348*y^3*z^6 - 4662*y^4*z^6 + 3392*y^5*z^6 - 1143*y^6*z^6 - 18*z^7 + 48*y*z^7 + 60*y^2*z^7 - 342*y^3*z^7 + 1086*y^4*z^7 - 780*y^5*z^7 + 18*z^8 - 108*y*z^8 + 225*y^2*z^8 + 198*y^3*z^8 - 297*y^4*z^8 - 6*z^9 + 45*y*z^9 + 18*y^2*z^9 - 48*y^3*z^9)*G[1 - y, 1, z])/ (27*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((-69*y^5 + 347*y^6 - 724*y^7 + 794*y^8 - 473*y^9 + 139*y^10 - 14*y^11 - 267*y^4*z + 1831*y^5*z - 4932*y^6*z + 6733*y^7*z - 4909*y^8*z + 1791*y^9*z - 244*y^10*z - 3*y^11*z - 378*y^3*z^2 + 3706*y^4*z^2 - 12547*y^5*z^2 + 20293*y^6*z^2 - 16960*y^7*z^2 + 6940*y^8*z^2 - 1027*y^9*z^2 - 27*y^10*z^2 - 222*y^2*z^3 + 3484*y^3*z^3 - 15259*y^4*z^3 + 29461*y^5*z^3 - 28147*y^6*z^3 + 12781*y^7*z^3 - 2020*y^8*z^3 - 78*y^9*z^3 - 33*y*z^4 + 1325*y^2*z^4 - 8769*y^3*z^4 + 21559*y^4*z^4 - 24269*y^5*z^4 + 12447*y^6*z^4 - 2173*y^7*z^4 - 87*y^8*z^4 + 9*z^5 + 93*y*z^5 - 2155*y^2*z^5 + 7858*y^3*z^5 - 11001*y^4*z^5 + 6607*y^5*z^5 - 1405*y^6*z^5 - 24*z^6 - 126*y*z^6 + 1340*y^2*z^6 - 2619*y^3*z^6 + 2001*y^4*z^6 - 635*y^5*z^6 + 87*y^6*z^6 + 18*z^7 + 96*y*z^7 - 336*y^2*z^7 + 378*y^3*z^7 - 198*y^4*z^7 + 78*y^5*z^7 - 21*y*z^8 + 21*y^2*z^8 - 3*y^3*z^8 + 27*y^4*z^8 - 3*z^9 - 9*y*z^9 + 15*y^2*z^9 + 3*y^3*z^9)*G[1 - y, 1 - y, z])/(9*(-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + ((441*y^6 - 1629*y^7 + 2448*y^8 - 1918*y^9 + 803*y^10 - 145*y^11 + 1869*y^5*z - 8193*y^6*z + 14496*y^7*z - 13453*y^8*z + 7190*y^9*z - 2254*y^10*z + 345*y^11*z + 2586*y^4*z^2 - 13434*y^5*z^2 + 27219*y^6*z^2 - 29334*y^7*z^2 + 19989*y^8*z^2 - 9198*y^9*z^2 + 2172*y^10*z^2 + 978*y^3*z^3 - 6222*y^4*z^3 + 13713*y^5*z^3 - 18620*y^6*z^3 + 21784*y^7*z^3 - 17318*y^8*z^3 + 5685*y^9*z^3 - 1611*y^2*z^4 + 9873*y^3*z^4 - 26010*y^4*z^4 + 28381*y^5*z^4 - 1409*y^6*z^4 - 16697*y^7*z^4 + 7473*y^8*z^4 - 783*y*z^5 + 10449*y^2*z^5 - 38970*y^3*z^5 + 56217*y^4*z^5 - 23004*y^5*z^5 - 8226*y^6*z^5 + 3615*y^7*z^5 + 2502*y*z^6 - 17541*y^2*z^6 + 34358*y^3*z^6 - 15091*y^4*z^6 - 4123*y^5*z^6 - 3615*y^6*z^6 - 18*z^7 - 2439*y*z^7 + 7544*y^2*z^7 + 1208*y^3*z^7 - 5842*y^4*z^7 - 7473*y^5*z^7 + 36*z^8 + 177*y*z^8 + 3798*y^2*z^8 - 5346*y^3*z^8 - 5685*y^4*z^8 - 24*z^9 + 918*y*z^9 - 2232*y^2*z^9 - 2172*y^3*z^9 + 6*z^10 - 363*y*z^10 - 345*y^2*z^10)*G[-y, 1 - y, z])/ (27*(-1 + y)^2*y^2*z^3*(-1 + y + z)^3*(y + z)^4) + G[0, y]*((306*y^4 - 424*y^5 + 106*y^6 + 12*y^7 + 1326*y^3*z - 3305*y^4*z + 2337*y^5*z - 352*y^6*z - 6*y^7*z + 1242*y^2*z^2 - 5977*y^3*z^2 + 7383*y^4*z^2 - 2669*y^5*z^2 + 258*y^6*z^2 + 222*y*z^3 - 3795*y^2*z^3 + 8425*y^3*z^3 - 5134*y^4*z^3 + 756*y^5*z^3 + 108*z^4 - 1029*y*z^4 + 4347*y^2*z^4 - 4164*y^3*z^4 + 738*y^4*z^4 - 330*z^5 + 1518*y*z^5 - 2046*y^2*z^5 + 384*y^3*z^5 + 336*z^6 - 825*y*z^6 + 252*y^2*z^6 - 114*z^7 + 114*y*z^7)/(18*(-1 + y)*y*(-1 + z)*z^2*(-1 + y + z)^2* (y + z)^3) + (11*y*(8 - 12*y + 4*y^2 - 10*z + 10*y*z + 3*z^2 - 3*y*z^2 + 3*z^3)*G[0, z])/(9*(-1 + y)*z^2*(-1 + y + z)^3) + ((4*y^2 - 5*y^3 + 19*y^4 - 2*y^5 + y*z + 3*y^2*z + 2*y^3*z - 5*y^4*z - 3*z^2 + 8*y*z^2 - 25*y^2*z^2 + 2*y^3*z^2 + 2*y^4*z^2 + 6*z^3 - 2*y*z^3 - 13*y^2*z^3 + 19*y^3*z^3 - 24*y*z^4 + 31*y^2*z^4 - 6*z^5 + 17*y*z^5 + 3*z^6)*G[1, z])/ (3*y^2*z^3*(-1 + y + z)^2*(y + z)) + ((12*y^5 - 192*y^6 + 382*y^7 - 280*y^8 + 78*y^9 + 39*y^4*z - 846*y^5*z + 2343*y^6*z - 2413*y^7*z + 994*y^8*z - 117*y^9*z + 36*y^3*z^2 - 1437*y^4*z^2 + 5492*y^5*z^2 - 7320*y^6*z^2 + 3859*y^7*z^2 - 630*y^8*z^2 - 6*y^2*z^3 - 765*y^3*z^3 + 5198*y^4*z^3 - 9707*y^5*z^3 + 6663*y^6*z^3 - 1416*y^7*z^3 - 24*y*z^4 + 129*y^2*z^4 + 1508*y^3*z^4 - 5685*y^4*z^4 + 5674*y^5*z^4 - 1734*y^6*z^4 - 9*z^5 + 75*y*z^5 - 117*y^2*z^5 - 1330*y^3*z^5 + 2473*y^4*z^5 - 1290*y^5*z^5 + 18*z^6 - 12*y*z^6 - 261*y^2*z^6 + 765*y^3*z^6 - 642*y^4*z^6 - 114*y*z^7 + 321*y^2*z^7 - 240*y^3*z^7 - 18*z^8 + 84*y*z^8 - 66*y^2*z^8 + 9*z^9 - 9*y*z^9)*G[1 - y, z])/(9*(-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)^4) + (2*(y^5 + y^3*z - y^3*z^2 + 6*y*z^3 - 16*y^2*z^3 + 14*y^3*z^3 - 4*y^4*z^3 + 4*z^4 - 28*y*z^4 + 40*y^2*z^4 - 16*y^3*z^4 - 12*z^5 + 38*y*z^5 - 24*y^2*z^5 + 12*z^6 - 16*y*z^6 - 4*z^7)*G[0, 1, z])/ (3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (2*(-39*y^3 + 117*y^4 - 117*y^5 + 39*y^6 + 117*y^3*z - 234*y^4*z + 117*y^5*z + 9*y*z^2 - 33*y^2*z^2 - 72*y^3*z^2 + 68*y^4*z^2 + 6*y^5*z^2 + 6*z^3 - 57*y*z^3 + 126*y^2*z^3 - 110*y^3*z^3 + 30*y^4*z^3 - 24*z^4 + 117*y*z^4 - 175*y^2*z^4 + 60*y^3*z^4 + 36*z^5 - 99*y*z^5 + 60*y^2*z^5 - 24*z^6 + 30*y*z^6 + 6*z^7)* G[0, 1 - y, z])/(9*y^2*z^2*(-1 + y + z)^3*(y + z)^2) + (44*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, z])/(9*z^3*(-1 + y + z)^3) + (8*(y^2 - y^3 + y^4 - y*z - y^3*z + 2*z^2 - 3*y*z^2 + 3*y^2*z^2 - 8*z^3 + 15*y*z^3 - 10*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 17*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)*G[1, 1, z])/ (3*y^2*z^3*(-1 + y + z)^3) - (4*(2*y^2 - y^3 + y^4 - y*z - 3*y^2*z - y^3*z + 2*z^2 - 3*y*z^2 + 6*y^2*z^2 - 8*z^3 + 15*y*z^3 - 11*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 17*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)*G[1, 1 - y, z])/ (3*y^2*z^3*(-1 + y + z)^3) - (44*G[1 - y, 0, z])/(9*z^3) + (2*(4*y^4 - 7*y^5 + 4*y^6 + 6*y^3*z - 18*y^4*z + 13*y^5*z + 4*y^2*z^2 - 19*y^3*z^2 + 18*y^4*z^2 + 15*y*z^3 - 48*y^2*z^3 + 48*y^3*z^3 - 10*y^4*z^3 + 10*z^4 - 70*y*z^4 + 104*y^2*z^4 - 40*y^3*z^4 - 30*z^5 + 95*y*z^5 - 60*y^2*z^5 + 30*z^6 - 40*y*z^6 - 10*z^7)*G[1 - y, 1, z])/(3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + (2*(44*y^5 + 93*y^4*z + 93*y^3*z^2 - 39*y^2*z^3 + 18*y^3*z^3 - 45*y*z^4 + 54*y^2*z^4 - 18*z^5 + 54*y*z^5 + 18*z^6)*G[1 - y, 1 - y, z])/(9*y^2*z^3*(y + z)^3) - (2*(99*y^5 - 99*y^6 + 34*y^7 - 36*y^3*z + 306*y^4*z - 504*y^5*z + 203*y^6*z + 207*y^3*z^2 - 711*y^4*z^2 + 439*y^5*z^2 - 9*y*z^3 + 33*y^2*z^3 - 351*y^3*z^3 + 410*y^4*z^3 - 6*y^5*z^3 - 6*z^4 + 57*y*z^4 - 126*y^2*z^4 + 196*y^3*z^4 - 30*y^4*z^4 + 24*z^5 - 117*y*z^5 + 131*y^2*z^5 - 60*y^3*z^5 - 36*z^6 + 99*y*z^6 - 60*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[-y, 1 - y, z])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^2)) + G[0, 1, y]*((288*y^5 - 2742*y^6 + 9450*y^7 - 16140*y^8 + 14820*y^9 - 7038*y^10 + 1362*y^11 + 1539*y^4*z - 14712*y^5*z + 53142*y^6*z - 96351*y^7*z + 94299*y^8*z - 47850*y^9*z + 9996*y^10*z - 63*y^11*z + 1989*y^3*z^2 - 24414*y^4*z^2 + 103818*y^5*z^2 - 212590*y^6*z^2 + 229680*y^7*z^2 - 127239*y^8*z^2 + 29269*y^9*z^2 - 513*y^10*z^2 + 1791*y^2*z^3 - 22842*y^3*z^3 + 108774*y^4*z^3 - 247852*y^5*z^3 + 293352*y^6*z^3 - 176952*y^7*z^3 + 45901*y^8*z^3 - 2172*y^9*z^3 + 891*y*z^4 - 12738*y^2*z^4 + 68352*y^3*z^4 - 171186*y^4*z^4 + 216222*y^5*z^4 - 138984*y^6*z^4 + 43206*y^7*z^4 - 5763*y^8*z^4 - 2790*y*z^5 + 22836*y^2*z^5 - 67429*y^3*z^5 + 87408*y^4*z^5 - 56004*y^5*z^5 + 25768*y^6*z^5 - 9780*y^7*z^5 + 36*z^6 + 2574*y*z^6 - 11614*y^2*z^6 + 11649*y^3*z^6 - 1929*y^4*z^6 + 9823*y^5*z^6 - 10503*y^6*z^6 - 72*z^7 - 12*y*z^7 - 3777*y^2*z^7 + 8604*y^3*z^7 + 2199*y^4*z^7 - 6888*y^5*z^7 + 48*z^8 - 1101*y*z^8 + 3402*y^2*z^8 + 204*y^3*z^8 - 2517*y^4*z^8 - 12*z^9 + 414*y*z^9 - 393*y^3*z^9)/ (27*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^4) - (8*G[0, 1 - y, z])/(3*z^3) - (8*G[0, -y, z])/(3*z^3) + (40*G[1 - y, 0, z])/z^3 + (16*G[1 - y, 1, z])/(3*z^3) - (80*G[1 - y, 1 - y, z])/(3*z^3) + (16*G[1 - y, -y, z])/(3*z^3) + (16*G[-y, 0, z])/(3*z^3) + (128*G[-y, 1 - y, z])/(3*z^3) + (104*G[-y, -y, z])/(3*z^3)) + G[1, 1, y]* ((-534*y^4 + 3852*y^5 - 11256*y^6 + 17160*y^7 - 14454*y^8 + 6396*y^9 - 1164*y^10 - 1299*y^3*z + 11358*y^4*z - 39195*y^5*z + 69189*y^6*z - 66555*y^7*z + 33390*y^8*z - 6951*y^9*z + 63*y^10*z - 745*y^2*z^2 + 10473*y^3*z^2 - 48588*y^4*z^2 + 106725*y^5*z^2 - 122742*y^6*z^2 + 72306*y^7*z^2 - 17969*y^8*z^2 + 540*y^9*z^2 + 93*y*z^3 + 2589*y^2*z^3 - 24564*y^3*z^3 + 77625*y^4*z^3 - 114870*y^5*z^3 + 83352*y^6*z^3 - 25959*y^7*z^3 + 1734*y^8*z^3 - 15*z^4 - 63*y*z^4 - 4494*y^2*z^4 + 27306*y^3*z^4 - 57888*y^4*z^4 + 55074*y^5*z^4 - 22809*y^6*z^4 + 2889*y^7*z^4 + 51*z^5 - 387*y*z^5 + 4865*y^2*z^5 - 16044*y^3*z^5 + 21345*y^4*z^5 - 12623*y^5*z^5 + 2775*y^6*z^5 - 72*z^6 + 615*y*z^6 - 2625*y^2*z^6 + 4923*y^3*z^6 - 4449*y^4*z^6 + 1554*y^5*z^6 + 39*z^7 - 243*y*z^7 + 621*y^2*z^7 - 939*y^3*z^7 + 468*y^4*z^7 - 3*z^8 + 9*y*z^8 - 81*y^2*z^8 + 57*y^3*z^8)/(27*(-1 + y)^3*y^2*z^2* (-1 + y + z)^3*(y + z)^3) - (32*G[1 - y, 0, z])/(3*z^3) - (16*G[1 - y, 1, z])/(3*z^3) - (16*G[1 - y, 1 - y, z])/z^3 + (16*G[1 - y, -y, z])/(3*z^3) - (104*G[-y, 0, z])/(3*z^3) + (40*G[-y, -y, z])/z^3) + (8*(4 - 8*y + 4*y^2 + 2*z - 2*y*z + 3*z^2)*G[0, 0, 0, z])/(3*(-1 + y)^3*z^2) + (4*(12*y^2 - 156*y^3 + 600*y^4 - 1080*y^5 + 1020*y^6 - 492*y^7 + 96*y^8 + 18*y*z - 312*y^2*z + 1500*y^3*z - 3240*y^4*z + 3570*y^5*z - 1968*y^6*z + 432*y^7*z + 3*z^2 - 156*y*z^2 + 1191*y^2*z^2 - 3485*y^3*z^2 + 4824*y^4*z^2 - 3195*y^5*z^2 + 818*y^6*z^2 - 9*z^3 + 309*y*z^3 - 1600*y^2*z^3 + 3183*y^3*z^3 - 2757*y^4*z^3 + 874*y^5*z^3 + 9*z^4 - 275*y*z^4 + 1065*y^2*z^4 - 1488*y^3*z^4 + 689*y^4*z^4 - 3*z^5 + 156*y*z^5 - 597*y^2*z^5 + 507*y^3*z^5 - 147*y*z^6 + 273*y^2*z^6 + 63*y*z^7)*G[0, 0, 1, y])/ (9*(-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^2) + (2*(-2*y^4 + 6*y^5 - 6*y^6 + 2*y^7 + 6*y^3*z - 72*y^4*z + 264*y^5*z - 456*y^6*z + 414*y^7*z - 192*y^8*z + 36*y^9*z + 24*y^2*z^2 - 252*y^3*z^2 + 972*y^4*z^2 - 1842*y^5*z^2 + 1854*y^6*z^2 - 954*y^7*z^2 + 198*y^8*z^2 + 27*y*z^3 - 312*y^2*z^3 + 1383*y^3*z^3 - 3008*y^4*z^3 + 3441*y^5*z^3 - 1992*y^6*z^3 + 461*y^7*z^3 + 3*z^4 - 123*y*z^4 + 834*y^2*z^4 - 2352*y^3*z^4 + 3279*y^4*z^4 - 2241*y^5*z^4 + 600*y^6*z^4 - 9*z^5 + 186*y*z^5 - 852*y^2*z^5 + 1656*y^3*z^5 - 1497*y^4*z^5 + 516*y^5*z^5 + 9*z^6 - 119*y*z^6 + 429*y^2*z^6 - 663*y^3*z^6 + 362*y^4*z^6 - 3*z^7 + 51*y*z^7 - 219*y^2*z^7 + 225*y^3*z^7 - 42*y*z^8 + 96*y^2*z^8 + 18*y*z^9)*G[0, 0, 1, z])/ (9*(-1 + y)^3*y*z^3*(-1 + y + z)^3*(y + z)^3) + (4*(y^4 - 6*y^5 + 15*y^6 - 20*y^7 + 15*y^8 - 6*y^9 + y^10 + 15*y^3*z - 69*y^4*z + 120*y^5*z - 90*y^6*z + 15*y^7*z + 15*y^8*z - 6*y^9*z + 33*y^2*z^2 - 171*y^3*z^2 + 303*y^4*z^2 - 162*y^5*z^2 - 117*y^6*z^2 + 165*y^7*z^2 - 51*y^8*z^2 + 26*y*z^3 - 183*y^2*z^3 + 390*y^3*z^3 - 195*y^4*z^3 - 315*y^5*z^3 + 414*y^6*z^3 - 137*y^7*z^3 + 3*z^4 - 72*y*z^4 + 234*y^2*z^4 - 123*y^3*z^4 - 402*y^4*z^4 + 579*y^5*z^4 - 219*y^6*z^4 - 9*z^5 + 63*y*z^5 - 27*y^2*z^5 - 333*y^3*z^5 + 582*y^4*z^5 - 276*y^5*z^5 + 9*z^6 - 6*y*z^6 - 162*y^2*z^6 + 432*y^3*z^6 - 291*y^4*z^6 - 3*z^7 - 33*y*z^7 + 201*y^2*z^7 - 219*y^3*z^7 + 42*y*z^8 - 96*y^2*z^8 - 18*y*z^9)*G[0, 0, 1 - y, z])/(9*(-1 + y)^3*y*z^3* (-1 + y + z)^3*(y + z)^3) + (44*G[0, 1, 0, y])/ (9*(-1 + y + z)^3) + (2*(9*y^2 - 54*y^3 + 138*y^4 - 192*y^5 + 153*y^6 - 66*y^7 + 12*y^8 + 18*y*z - 288*y^2*z + 1173*y^3*z - 2175*y^4*z + 2097*y^5*z - 1029*y^6*z + 204*y^7*z + 9*z^2 - 342*y*z^2 + 1986*y^2*z^2 - 4707*y^3*z^2 + 5490*y^4*z^2 - 3147*y^5*z^2 + 711*y^6*z^2 - 72*z^3 + 1005*y*z^3 - 3585*y^2*z^3 + 5351*y^3*z^3 - 3513*y^4*z^3 + 720*y^5*z^3 + 94*y^6*z^3 + 162*z^4 - 1113*y*z^4 + 2224*y^2*z^4 - 1341*y^3*z^4 - 348*y^4*z^4 + 416*y^5*z^4 - 144*z^5 + 428*y*z^5 + 126*y^2*z^5 - 1233*y^3*z^5 + 823*y^4*z^5 + 45*z^6 + 138*y*z^6 - 957*y^2*z^6 + 891*y^3*z^6 - 273*y*z^7 + 507*y^2*z^7 + 117*y*z^8)*G[0, 1, 0, z])/ (9*(-1 + y)^3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(-156*y^3 + 468*y^4 - 468*y^5 + 156*y^6 - 390*y^2*z + 1638*y^3*z - 2106*y^4*z + 858*y^5*z - 329*y*z^2 + 2157*y^2*z^2 - 3795*y^3*z^2 + 1959*y^4*z^2 - 39*z^3 + 1104*y*z^3 - 3261*y^2*z^3 + 2328*y^3*z^3 + 117*z^4 - 1221*y*z^4 + 1470*y^2*z^4 - 117*z^5 + 438*y*z^5 + 39*z^6)*G[0, 1, 1, y])/ (9*y*z^2*(-1 + y + z)^3*(y + z)^3) + (2*(-9*y^3 + 58*y^4 - 150*y^5 + 204*y^6 - 157*y^7 + 66*y^8 - 12*y^9 - 27*y^2*z + 198*y^3*z - 591*y^4*z + 939*y^5*z - 858*y^6*z + 447*y^7*z - 120*y^8*z + 12*y^9*z - 27*y*z^2 + 252*y^2*z^2 - 927*y^3*z^2 + 1788*y^4*z^2 - 1983*y^5*z^2 + 1278*y^6*z^2 - 447*y^7*z^2 + 66*y^8*z^2 - 9*z^3 + 137*y*z^3 - 687*y^2*z^3 + 1695*y^3*z^3 - 2357*y^4*z^3 + 1905*y^5*z^3 - 843*y^6*z^3 + 159*y^7*z^3 + 33*z^4 - 270*y*z^4 + 900*y^2*z^4 - 1617*y^3*z^4 + 1677*y^4*z^4 - 951*y^5*z^4 + 228*y^6*z^4 - 45*z^5 + 261*y*z^5 - 660*y^2*z^5 + 927*y^3*z^5 - 714*y^4*z^5 + 231*y^5*z^5 + 27*z^6 - 132*y*z^6 + 297*y^2*z^6 - 369*y^3*z^6 + 186*y^4*z^6 - 6*z^7 + 39*y*z^7 - 123*y^2*z^7 + 117*y^3*z^7 - 21*y*z^8 + 48*y^2*z^8 + 9*y*z^9)*G[0, 1, 1, z])/ (9*(-1 + y)^3*y*z^3*(-1 + y + z)^3*(y + z)^3) - (2*(y^5 + y^3*z - y^3*z^2 + 6*y*z^3 - 16*y^2*z^3 + 14*y^3*z^3 - 4*y^4*z^3 + 4*z^4 - 28*y*z^4 + 40*y^2*z^4 - 16*y^3*z^4 - 12*z^5 + 38*y*z^5 - 24*y^2*z^5 + 12*z^6 - 16*y*z^6 - 4*z^7)* G[0, 1, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (2*(-3*y^2 + 17*y^3 - 39*y^4 + 45*y^5 - 25*y^6 + 3*y^7 + 3*y^8 - y^9 - 6*y*z + 43*y^2*z - 134*y^3*z + 233*y^4*z - 240*y^5*z + 141*y^6*z - 38*y^7*z - y^8*z + 2*y^9*z - 3*z^2 + 37*y*z^2 - 172*y^2*z^2 + 428*y^3*z^2 - 617*y^4*z^2 + 501*y^5*z^2 - 194*y^6*z^2 + 10*y^7*z^2 + 10*y^8*z^2 + 12*z^3 - 98*y*z^3 + 355*y^2*z^3 - 696*y^3*z^3 + 738*y^4*z^3 - 370*y^5*z^3 + 39*y^6*z^3 + 20*y^7*z^3 - 18*z^4 + 124*y*z^4 - 370*y^2*z^4 + 554*y^3*z^4 - 384*y^4*z^4 + 74*y^5*z^4 + 20*y^6*z^4 + 12*z^5 - 80*y*z^5 + 214*y^2*z^5 - 254*y^3*z^5 + 98*y^4*z^5 + 10*y^5*z^5 - 3*z^6 + 35*y*z^6 - 115*y^2*z^6 + 93*y^3*z^6 + 2*y^4*z^6 - 28*y*z^7 + 52*y^2*z^7 + 12*y*z^8)*G[0, 1 - y, 0, z])/ (3*(-1 + y)^3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(-2*y^4 + 7*y^5 - 11*y^6 + 11*y^7 - 7*y^8 + 2*y^9 + 6*y^3*z - 11*y^4*z - 22*y^5*z + 72*y^6*z - 64*y^7*z + 19*y^8*z + 24*y^2*z^2 - 69*y^3*z^2 - 2*y^4*z^2 + 180*y^5*z^2 - 198*y^6*z^2 + 65*y^7*z^2 + 27*y*z^3 - 114*y^2*z^3 + 90*y^3*z^3 + 162*y^4*z^3 - 273*y^5*z^3 + 108*y^6*z^3 + 3*z^4 - 45*y*z^4 + 69*y^2*z^4 + 87*y^3*z^4 - 240*y^4*z^4 + 126*y^5*z^4 - 6*z^5 + 15*y*z^5 + 45*y^2*z^5 - 183*y^3*z^5 + 147*y^4*z^5 + 3*z^6 + 9*y*z^6 - 99*y^2*z^6 + 141*y^3*z^6 - 24*y*z^7 + 78*y^2*z^7 + 18*y*z^8)* G[0, 1 - y, 1, z])/(9*(-1 + y)^3*y*z^3*(-1 + y + z)^2*(y + z)^3) - (2*(-9*y^4 + 57*y^5 - 153*y^6 + 225*y^7 - 195*y^8 + 99*y^9 - 27*y^10 + 3*y^11 - 27*y^3*z + 18*y^4*z + 435*y^5*z - 1506*y^6*z + 2265*y^7*z - 1818*y^8*z + 777*y^9*z - 150*y^10*z + 6*y^11*z - 27*y^2*z^2 - 192*y^3*z^2 + 2160*y^4*z^2 - 6909*y^5*z^2 + 10857*y^6*z^2 - 9306*y^7*z^2 + 4254*y^8*z^2 - 873*y^9*z^2 + 36*y^10*z^2 - 9*y*z^3 - 227*y^2*z^3 + 2736*y^3*z^3 - 10263*y^4*z^3 + 18533*y^5*z^3 - 17883*y^6*z^3 + 9060*y^7*z^3 - 2043*y^8*z^3 + 96*y^9*z^3 - 24*y*z^4 + 1152*y^2*z^4 - 6495*y^3*z^4 + 14940*y^4*z^4 - 17082*y^5*z^4 + 9864*y^6*z^4 - 2511*y^7*z^4 + 156*y^8*z^4 - 6*z^5 + 180*y*z^5 - 1866*y^2*z^5 + 6060*y^3*z^5 - 8622*y^4*z^5 + 5760*y^5*z^5 - 1686*y^6*z^5 + 180*y^7*z^5 + 24*z^6 - 324*y*z^6 + 1443*y^2*z^6 - 2529*y^3*z^6 + 1809*y^4*z^6 - 543*y^5*z^6 + 156*y^6*z^6 - 36*z^7 + 267*y*z^7 - 597*y^2*z^7 + 381*y^3*z^7 - 3*y^4*z^7 + 96*y^5*z^7 + 24*z^8 - 108*y*z^8 + 96*y^2*z^8 + 60*y^3*z^8 + 36*y^4*z^8 - 6*z^9 + 18*y*z^9 + 18*y^2*z^9 + 6*y^3*z^9)*G[0, 1 - y, 1 - y, z])/ (9*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) + (2*(-6*y^6 + 24*y^7 - 38*y^8 + 30*y^9 - 12*y^10 + 2*y^11 - 78*y^4*z + 606*y^5*z - 1866*y^6*z + 2964*y^7*z - 2586*y^8*z + 1182*y^9*z - 222*y^10*z - 132*y^3*z^2 + 1476*y^4*z^2 - 5772*y^5*z^2 + 10974*y^6*z^2 - 11070*y^7*z^2 + 5718*y^8*z^2 - 1194*y^9*z^2 - 88*y^2*z^3 + 1392*y^3*z^3 - 7020*y^4*z^3 + 16277*y^5*z^3 - 19317*y^6*z^3 + 11457*y^7*z^3 - 2707*y^8*z^3 + 6*y^9*z^3 - 24*y*z^4 + 582*y^2*z^4 - 4140*y^3*z^4 + 12381*y^4*z^4 - 18072*y^5*z^4 + 12831*y^6*z^4 - 3594*y^7*z^4 + 36*y^8*z^4 - 6*z^5 + 126*y*z^5 - 1266*y^2*z^5 + 5199*y^3*z^5 - 10080*y^4*z^5 + 9396*y^5*z^5 - 3459*y^6*z^5 + 90*y^7*z^5 + 24*z^6 - 252*y*z^6 + 1323*y^2*z^6 - 3636*y^3*z^6 + 5130*y^4*z^6 - 2826*y^5*z^6 + 120*y^6*z^6 - 36*z^7 + 240*y*z^7 - 867*y^2*z^7 + 2067*y^3*z^7 - 1845*y^4*z^7 + 90*y^5*z^7 + 24*z^8 - 108*y*z^8 + 453*y^2*z^8 - 756*y^3*z^8 + 36*y^4*z^8 - 6*z^9 + 18*y*z^9 - 135*y^2*z^9 + 6*y^3*z^9)*G[0, -y, 1 - y, z])/(9*(-1 + y)^3*y^2* z^3*(-1 + y + z)^3*(y + z)^3) + (4*(-3*y + 2*y^2 - 2*z + 4*y*z + 2*z^2)*G[1, 0, 0, y])/ (3*y^2*(y + z)^2) + (4*(-3 + 6*y - 4*y^2 + 9*z - 12*y*z + 4*y^2*z - 9*z^2 + 6*y*z^2 + 3*z^3)*G[1, 0, 0, z])/ (3*y*z^3*(-1 + y + z)^2) - (2*(192*y^4 - 972*y^5 + 1980*y^6 - 2040*y^7 + 1080*y^8 - 252*y^9 + 12*y^10 + 480*y^3*z - 2916*y^4*z + 6930*y^5*z - 8160*y^6*z + 4860*y^7*z - 1260*y^8*z + 66*y^9*z + 391*y^2*z^2 - 3240*y^3*z^2 + 9555*y^4*z^2 - 13199*y^5*z^2 + 8796*y^6*z^2 - 2355*y^7*z^2 + 46*y^8*z^2 + 6*y^9*z^2 + 33*y*z^3 - 1173*y^2*z^3 + 5424*y^3*z^3 - 9477*y^4*z^3 + 6771*y^5*z^3 - 1104*y^6*z^3 - 510*y^7*z^3 + 36*y^8*z^3 - 6*z^4 - 45*y*z^4 + 966*y^2*z^4 - 2379*y^3*z^4 + 846*y^4*z^4 + 2247*y^5*z^4 - 1719*y^6*z^4 + 90*y^7*z^4 + 24*z^5 - 81*y*z^5 + 242*y^2*z^5 - 1545*y^3*z^5 + 3633*y^4*z^5 - 2528*y^5*z^5 + 120*y^6*z^5 - 36*z^6 + 183*y*z^6 - 738*y^2*z^6 + 2106*y^3*z^6 - 2010*y^4*z^6 + 90*y^5*z^6 + 24*z^7 - 108*y*z^7 + 495*y^2*z^7 - 852*y^3*z^7 + 36*y^4*z^7 - 6*z^8 + 18*y*z^8 - 153*y^2*z^8 + 6*y^3*z^8)*G[1, 0, 1, y])/(9*(-1 + y)^3*y^2*z^2* (-1 + y + z)^3*(y + z)^3) + G[-y, z]* ((2*(3*y^3 + y^6 + 159*y^2*z - 474*y^3*z + 477*y^4*z - 169*y^5*z + 6*y^6*z + 231*y*z^2 - 1173*y^2*z^2 + 1665*y^3*z^2 - 758*y^4*z^2 + 30*y^5*z^2 + 36*z^3 - 807*y*z^3 + 2007*y^2*z^3 - 1230*y^3*z^3 + 60*y^4*z^3 - 108*z^4 + 927*y*z^4 - 903*y^2*z^4 + 60*y^3*z^4 + 108*z^5 - 297*y*z^5 + 30*y^2*z^5 - 36*z^6 + 6*y*z^6)*G[0, 1, y])/(9*y*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(99*y^5 - 99*y^6 + 34*y^7 - 36*y^3*z + 306*y^4*z - 504*y^5*z + 203*y^6*z + 207*y^3*z^2 - 711*y^4*z^2 + 439*y^5*z^2 - 9*y*z^3 + 33*y^2*z^3 - 351*y^3*z^3 + 410*y^4*z^3 - 6*y^5*z^3 - 6*z^4 + 57*y*z^4 - 126*y^2*z^4 + 196*y^3*z^4 - 30*y^4*z^4 + 24*z^5 - 117*y*z^5 + 131*y^2*z^5 - 60*y^3*z^5 - 36*z^6 + 99*y*z^6 - 60*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[1, 0, y])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(55*y^4 - 153*y^5 + 153*y^6 - 51*y^7 + 242*y^3*z - 873*y^4*z + 1026*y^5*z - 405*y^6*z + 6*y^7*z + 319*y^2*z^2 - 1683*y^3*z^2 + 2568*y^4*z^2 - 1242*y^5*z^2 + 30*y^6*z^2 + 33*y*z^3 - 1056*y^2*z^3 + 2751*y^3*z^3 - 1813*y^4*z^3 + 54*y^5*z^3 - 6*z^4 - 69*y*z^4 + 1101*y^2*z^4 - 1256*y^3*z^4 + 30*y^4*z^4 + 24*z^5 + 9*y*z^5 - 298*y^2*z^5 - 30*y^3*z^5 - 36*z^6 + 57*y*z^6 - 54*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[1, 1, y])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (16*G[0, 0, 1, y])/ (3*z^3) + (104*G[0, 1, 1, y])/(3*z^3) + (128*G[1, 0, 1, y])/ (3*z^3)) - (2*(9 - 35*y + 30*y^2 - 12*y^3 - 36*z + 105*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 105*y*z^2 + 30*y^2*z^2 - 36*z^3 + 35*y*z^3 + 9*z^4)*G[1, 0, 1, z])/(9*y*z^3*(-1 + y + z)^3) + (2*(22*y^2 - 3*y^3 + 3*y^4 - 3*y*z - 57*y^2*z - 3*y^3*z + 6*z^2 - 9*y*z^2 + 66*y^2*z^2 - 24*z^3 + 45*y*z^3 - 49*y^2*z^3 + 6*y^3*z^3 + 36*z^4 - 51*y*z^4 + 18*y^2*z^4 - 24*z^5 + 18*y*z^5 + 6*z^6)*G[1, 0, 1 - y, z])/(9*y^2*z^3*(-1 + y + z)^3) + (8*(23*y^2 - 75*y^3 + 87*y^4 - 30*y^5 + 6*y^6 + 15*y*z - 132*y^2*z + 255*y^3*z - 141*y^4*z + 36*y^5*z + 6*z^2 - 81*y*z^2 + 285*y^2*z^2 - 267*y^3*z^2 + 90*y^4*z^2 - 24*z^3 + 153*y*z^3 - 255*y^2*z^3 + 120*y^3*z^3 + 36*z^4 - 123*y*z^4 + 90*y^2*z^4 - 24*z^5 + 36*y*z^5 + 6*z^6)*G[1, 1, 0, y])/(9*y^2*(-1 + y + z)^3* (y + z)^3) + (4*(9 - 16*y + 30*y^2 - 12*y^3 - 36*z + 48*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 48*y*z^2 + 30*y^2*z^2 - 36*z^3 + 16*y*z^3 + 9*z^4)*G[1, 1, 0, z])/(9*y*z^3*(-1 + y + z)^3) - (2*(-48*y^5 + 240*y^6 - 480*y^7 + 480*y^8 - 240*y^9 + 48*y^10 - 144*y^4*z + 840*y^5*z - 1920*y^6*z + 2160*y^7*z - 1200*y^8*z + 264*y^9*z - 53*y^2*z^2 + 204*y^3*z^2 + 105*y^4*z^2 - 1470*y^5*z^2 + 2505*y^6*z^2 - 1692*y^7*z^2 + 371*y^8*z^2 + 30*y^9*z^2 - 75*y*z^3 + 651*y^2*z^3 - 1950*y^3*z^3 + 2670*y^4*z^3 - 1791*y^5*z^3 + 747*y^6*z^3 - 432*y^7*z^3 + 180*y^8*z^3 - 30*z^4 + 495*y*z^4 - 2424*y^2*z^4 + 5496*y^3*z^4 - 6642*y^4*z^4 + 4563*y^5*z^4 - 1908*y^6*z^4 + 450*y^7*z^4 + 120*z^5 - 1125*y*z^5 + 3823*y^2*z^5 - 6267*y^3*z^5 + 5313*y^4*z^5 - 2428*y^5*z^5 + 600*y^6*z^5 - 180*z^6 + 1155*y*z^6 - 2751*y^2*z^6 + 2955*y^3*z^6 - 1521*y^4*z^6 + 450*y^5*z^6 + 120*z^7 - 540*y*z^7 + 816*y^2*z^7 - 468*y^3*z^7 + 180*y^4*z^7 - 30*z^8 + 90*y*z^8 - 54*y^2*z^8 + 30*y^3*z^8)* G[1, 1, 1, y])/(9*(-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) + G[1 - y, z]*((-526*y^6 + 1214*y^7 - 184*y^8 - 1472*y^9 + 1270*y^10 - 302*y^11 + 3833*y^5*z - 15412*y^6*z + 22795*y^7*z - 14560*y^8*z + 3535*y^9*z - 508*y^10*z + 317*y^11*z + 22794*y^4*z^2 - 109701*y^5*z^2 + 198971*y^6*z^2 - 167748*y^7*z^2 + 64587*y^8*z^2 - 10142*y^9*z^2 + 1308*y^10*z^2 - 69*y^11*z^2 + 31598*y^3*z^3 - 209116*y^4*z^3 + 502382*y^5*z^3 - 574082*y^6*z^3 + 331615*y^7*z^3 - 96644*y^8*z^3 + 16371*y^9*z^3 - 2124*y^10*z^3 + 18512*y^2*z^4 - 184966*y^3*z^4 + 597364*y^4*z^4 - 889542*y^5*z^4 + 677161*y^6*z^4 - 267526*y^7*z^4 + 57127*y^8*z^4 - 8130*y^9*z^4 + 1581*y*z^5 - 67896*y^2*z^5 + 353735*y^3*z^5 - 715206*y^4*z^5 + 697338*y^5*z^5 - 339686*y^6*z^5 + 79488*y^7*z^5 - 10164*y^8*z^5 - 42*z^6 - 6165*y*z^6 + 91113*y^2*z^6 - 284550*y^3*z^6 + 364959*y^4*z^6 - 210993*y^5*z^6 + 43248*y^6*z^6 + 258*z^7 + 7866*y*z^7 - 49952*y^2*z^7 + 85569*y^3*z^7 - 54132*y^4*z^7 - 1393*y^5*z^7 + 10164*y^6*z^7 - 486*z^8 - 2670*y*z^8 + 4875*y^2*z^8 + 504*y^3*z^8 - 8733*y^4*z^8 + 8130*y^5*z^8 + 366*z^9 - 1575*y*z^9 + 3474*y^2*z^9 - 1959*y^3*z^9 + 2124*y^4*z^9 - 96*z^10 + 963*y*z^10 - 126*y^2*z^10 + 69*y^3*z^10)/(162*(-1 + y)^3*y^2* (-1 + z)*z^3*(-1 + y + z)^2*(y + z)^4) + (4*(-3*y + 2*y^2 - 2*z + 4*y*z + 2*z^2)*G[0, 0, y])/ (3*y^2*(y + z)^2) + (2*(9*y^4 - 54*y^5 + 108*y^6 - 90*y^7 + 27*y^8 + 27*y^3*z + 18*y^4*z - 90*y^5*z + 24*y^6*z + 15*y^7*z + 6*y^8*z + 27*y^2*z^2 + 282*y^3*z^2 - 630*y^4*z^2 + 390*y^5*z^2 - 87*y^6*z^2 + 18*y^7*z^2 + 9*y*z^3 + 301*y^2*z^3 - 573*y^3*z^3 + 417*y^4*z^3 - 67*y^5*z^3 + 12*y^6*z^3 + 21*y*z^4 + 81*y^2*z^4 - 39*y^3*z^4 + 246*y^4*z^4 - 12*y^5*z^4 - 6*z^5 + 36*y*z^5 - 6*y^2*z^5 + 291*y^3*z^5 - 18*y^4*z^5 + 6*z^6 - 18*y*z^6 + 117*y^2*z^6 - 6*y^3*z^6)*G[0, 1, y])/ (9*(-1 + y)^3*y^2*z^3*(y + z)^3) + (8*(11*y^5 + 33*y^4*z + 33*y^3*z^2 - 12*y^2*z^3 + 6*y^3*z^3 - 15*y*z^4 + 18*y^2*z^4 - 6*z^5 + 18*y*z^5 + 6*z^6)*G[1, 0, y])/ (9*y^2*z^3*(y + z)^3) - (2*(18*y^4 - 40*y^5 + 12*y^6 + 24*y^7 - 14*y^8 + 54*y^3*z - 144*y^4*z + 48*y^5*z + 132*y^6*z - 102*y^7*z + 12*y^8*z + 54*y^2*z^2 - 192*y^3*z^2 + 72*y^4*z^2 + 228*y^5*z^2 - 198*y^6*z^2 + 36*y^7*z^2 + 18*y*z^3 - 59*y^2*z^3 - 141*y^3*z^3 + 381*y^4*z^3 - 301*y^5*z^3 + 66*y^6*z^3 + 51*y*z^4 - 303*y^2*z^4 + 483*y^3*z^4 - 441*y^4*z^4 + 102*y^5*z^4 + 30*z^5 - 180*y*z^5 + 336*y^2*z^5 - 384*y^3*z^5 + 90*y^4*z^5 - 30*z^6 + 90*y*z^6 - 126*y^2*z^6 + 30*y^3*z^6)*G[1, 1, y])/(9*(-1 + y)^3*y^2*z^3*(y + z)^3) - (112*G[0, 0, 1, y])/(3*z^3) - (40*G[1, 0, 1, y])/z^3 + (32*G[1, 1, 1, y])/(3*z^3)) - (2*(27 - 89*y + 90*y^2 - 36*y^3 - 108*z + 267*y*z - 180*y^2*z + 36*y^3*z + 162*z^2 - 267*y*z^2 + 90*y^2*z^2 - 108*z^3 + 89*y*z^3 + 27*z^4)*G[1, 1, 1, z])/ (9*y*z^3*(-1 + y + z)^3) - (8*(y^2 - y^3 + y^4 - y*z - y^3*z + 2*z^2 - 3*y*z^2 + 3*y^2*z^2 - 8*z^3 + 15*y*z^3 - 10*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 17*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)*G[1, 1, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^3) - (44*(-1 + 3*z - 3*z^2 + z^3)*G[1, 1 - y, 0, z])/ (9*z^3*(-1 + y + z)^3) - (4*(9 - 29*y + 30*y^2 - 12*y^3 - 36*z + 87*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 87*y*z^2 + 30*y^2*z^2 - 36*z^3 + 29*y*z^3 + 9*z^4)*G[1, 1 - y, 1, z])/ (9*y*z^3*(-1 + y + z)^3) + (4*(9*y - 23*y^2 + 27*y^3 - 9*y^4 - 39*y*z + 78*y^2*z - 63*y^3*z + 12*y^4*z + 6*z^2 + 45*y*z^2 - 69*y^2*z^2 + 30*y^3*z^2 - 24*z^3 + 9*y*z^3 - 4*y^2*z^3 + 6*y^3*z^3 + 36*z^4 - 42*y*z^4 + 18*y^2*z^4 - 24*z^5 + 18*y*z^5 + 6*z^6)*G[1, 1 - y, 1 - y, z])/(9*y^2*z^3*(-1 + y + z)^3) - (4*(3*y^2 - 8*y^3 + 6*y^4 - y^6 + 6*y*z - 16*y^2*z + 2*y^3*z + 22*y^4*z - 16*y^5*z + 2*y^6*z + 3*z^2 - 10*y*z^2 - 8*y^2*z^2 + 34*y^3*z^2 - 23*y^4*z^2 + 4*y^5*z^2 - 3*z^3 - y*z^3 + 5*y^2*z^3 - 9*y^3*z^3 + 2*y^4*z^3 - 4*y*z^4 - 8*y^2*z^4 - 6*y*z^5)* G[1 - y, 0, 0, z])/(3*(-1 + y)^3*y*z^3*(y + z)^2) - (2*(9*y^3 - 44*y^4 + 82*y^5 - 71*y^6 + 26*y^7 - y^8 - y^9 + 27*y^2*z - 150*y^3*z + 286*y^4*z - 184*y^5*z - 75*y^6*z + 152*y^7*z - 62*y^8*z + 6*y^9*z + 27*y*z^2 - 192*y^2*z^2 + 405*y^3*z^2 - 164*y^4*z^2 - 453*y^5*z^2 + 606*y^6*z^2 - 259*y^7*z^2 + 30*y^8*z^2 + 9*z^3 - 105*y*z^3 + 276*y^2*z^3 - 36*y^3*z^3 - 711*y^4*z^3 + 957*y^5*z^3 - 450*y^6*z^3 + 60*y^7*z^3 - 27*z^4 + 126*y*z^4 - 57*y^2*z^4 - 429*y^3*z^4 + 744*y^4*z^4 - 417*y^5*z^4 + 60*y^6*z^4 + 27*z^5 - 57*y*z^5 - 75*y^2*z^5 + 315*y^3*z^5 - 258*y^4*z^5 + 30*y^5*z^5 - 9*z^6 + 3*y*z^6 + 99*y^2*z^6 - 153*y^3*z^6 + 6*y^4*z^6 + 24*y*z^7 - 78*y^2*z^7 - 18*y*z^8)*G[1 - y, 0, 1, z])/(9*(-1 + y)^3*y*z^3* (-1 + y + z)^2*(y + z)^3) + (4*(9*y^4 - 23*y^5 + 15*y^6 + 3*y^7 - 4*y^8 + 27*y^3*z - 159*y^4*z + 285*y^5*z - 195*y^6*z + 36*y^7*z + 6*y^8*z + 27*y^2*z^2 - 300*y^3*z^2 + 648*y^4*z^2 - 498*y^5*z^2 + 105*y^6*z^2 + 18*y^7*z^2 + 9*y*z^3 - 228*y^2*z^3 + 543*y^3*z^3 - 459*y^4*z^3 + 102*y^5*z^3 + 15*y^6*z^3 - 39*y*z^4 + 96*y^2*z^4 - 114*y^3*z^4 + 6*y^4*z^4 - 3*y^5*z^4 - 3*z^5 + 18*y*z^5 - 48*y^2*z^5 - 12*y^3*z^5 - 9*y^4*z^5 + 3*z^6 - 9*y*z^6 - 9*y^2*z^6 - 3*y^3*z^6)*G[1 - y, 0, 1 - y, z])/ (9*(-1 + y)^3*y^2*z^3*(y + z)^3) - (2*(-3*y^2 + 16*y^3 - 34*y^4 + 37*y^5 - 22*y^6 + 7*y^7 - y^8 - 6*y*z - 8*y^2*z + 186*y^3*z - 541*y^4*z + 675*y^5*z - 393*y^6*z + 85*y^7*z + 2*y^8*z - 3*z^2 - 40*y*z^2 + 443*y^2*z^2 - 1385*y^3*z^2 + 1934*y^4*z^2 - 1259*y^5*z^2 + 302*y^6*z^2 + 8*y^7*z^2 - 4*z^3 + 204*y*z^3 - 973*y^2*z^3 + 1762*y^3*z^3 - 1389*y^4*z^3 + 388*y^5*z^3 + 12*y^6*z^3 + 17*z^4 - 212*y*z^4 + 604*y^2*z^4 - 684*y^3*z^4 + 267*y^4*z^4 + 8*y^5*z^4 - 10*z^5 + 67*y*z^5 - 206*y^2*z^5 + 186*y^3*z^5 + 2*y^4*z^5 - 52*y*z^6 + 130*y^2*z^6 + 39*y*z^7)*G[1 - y, 1, 0, z])/(3*(-1 + y)^3*y*z^3* (-1 + y + z)^2*(y + z)^2) + (2*(-9*y^3 + 44*y^4 - 88*y^5 + 89*y^6 - 44*y^7 + 7*y^8 + y^9 - 27*y^2*z + 168*y^3*z - 442*y^4*z + 628*y^5*z - 513*y^6*z + 238*y^7*z - 58*y^8*z + 6*y^9*z - 27*y*z^2 + 234*y^2*z^2 - 813*y^3*z^2 + 1490*y^4*z^2 - 1557*y^5*z^2 + 918*y^6*z^2 - 275*y^7*z^2 + 30*y^8*z^2 - 9*z^3 + 145*y*z^3 - 710*y^2*z^3 + 1672*y^3*z^3 - 2140*y^4*z^3 + 1493*y^5*z^3 - 511*y^6*z^3 + 60*y^7*z^3 + 27*z^4 - 254*y*z^4 + 863*y^2*z^4 - 1422*y^3*z^4 + 1208*y^4*z^4 - 482*y^5*z^4 + 60*y^6*z^4 - 27*z^5 + 175*y*z^5 - 420*y^2*z^5 + 489*y^3*z^5 - 256*y^4*z^5 + 30*y^5*z^5 + 9*z^6 - 42*y*z^6 + 99*y^2*z^6 - 99*y^3*z^6 + 6*y^4*z^6 + 12*y*z^7 - 39*y^2*z^7 - 9*y*z^8)* G[1 - y, 1, 1, z])/(9*(-1 + y)^3*y*z^3*(-1 + y + z)^2*(y + z)^3) - (2*(4*y^4 - 7*y^5 + 4*y^6 + 6*y^3*z - 18*y^4*z + 13*y^5*z + 4*y^2*z^2 - 19*y^3*z^2 + 18*y^4*z^2 + 15*y*z^3 - 48*y^2*z^3 + 48*y^3*z^3 - 10*y^4*z^3 + 10*z^4 - 70*y*z^4 + 104*y^2*z^4 - 40*y^3*z^4 - 30*z^5 + 95*y*z^5 - 60*y^2*z^5 + 30*z^6 - 40*y*z^6 - 10*z^7)*G[1 - y, 1, 1 - y, z])/(3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) - (2*(27*y^3 - 84*y^4 + 90*y^5 - 36*y^6 + 3*y^7 + 81*y^2*z - 96*y^3*z - 264*y^4*z + 510*y^5*z - 249*y^6*z + 18*y^7*z + 81*y*z^2 + 120*y^2*z^2 - 1044*y^3*z^2 + 1434*y^4*z^2 - 645*y^5*z^2 + 54*y^6*z^2 + 27*z^3 + 200*y*z^3 - 960*y^2*z^3 + 1194*y^3*z^3 - 551*y^4*z^3 + 54*y^5*z^3 + 12*z^4 - 102*y*z^4 + 114*y^2*z^4 - 150*y^3*z^4 + 18*y^4*z^4 - 24*y*z^5 - 84*y^2*z^5 - 36*y*z^6)*G[1 - y, 1 - y, 0, z])/(9*(-1 + y)^3*y*z^3*(y + z)^3) + (2*(9*y^2 - 40*y^3 + 68*y^4 - 49*y^5 + 4*y^6 + 13*y^7 - 5*y^8 + 18*y*z - 98*y^2*z + 168*y^3*z - 43*y^4*z - 175*y^5*z + 195*y^6*z - 71*y^7*z + 6*y^8*z + 9*z^2 - 82*y*z^2 + 171*y^2*z^2 + 27*y^3*z^2 - 446*y^4*z^2 + 507*y^5*z^2 - 210*y^6*z^2 + 24*y^7*z^2 - 27*z^3 + 107*y*z^3 - 31*y^2*z^3 - 333*y^3*z^3 + 502*y^4*z^3 - 254*y^5*z^3 + 36*y^6*z^3 + 27*z^4 - 52*y*z^4 - 66*y^2*z^4 + 228*y^3*z^4 - 161*y^4*z^4 + 24*y^5*z^4 - 9*z^5 + 3*y*z^5 + 75*y^2*z^5 - 93*y^3*z^5 + 6*y^4*z^5 + 24*y*z^6 - 60*y^2*z^6 - 18*y*z^7)*G[1 - y, 1 - y, 1, z])/ (9*(-1 + y)^3*y*z^3*(-1 + y + z)^2*(y + z)^2) + (2*(27*y^3 - 98*y^4 + 132*y^5 - 78*y^6 + 17*y^7 + 54*y^2*z - 196*y^3*z + 198*y^4*z - 6*y^5*z - 68*y^6*z + 18*y^7*z + 27*y*z^2 - 116*y^2*z^2 + 54*y^3*z^2 + 144*y^4*z^2 - 145*y^5*z^2 + 36*y^6*z^2 - 54*y*z^3 + 114*y^2*z^3 - 114*y^3*z^3 + 18*y^4*z^3 - 18*z^4 + 90*y*z^4 - 186*y^2*z^4 + 78*y^3*z^4 - 36*y^4*z^4 + 18*z^5 - 54*y*z^5 + 18*y^2*z^5 - 18*y^3*z^5)*G[1 - y, 1 - y, 1 - y, z])/(9*(-1 + y)^3*y^2*z^3*(y + z)^2) - (2*(-10*y^3 + 49*y^4 - 97*y^5 + 97*y^6 - 49*y^7 + 10*y^8 - 65*y^2*z + 291*y^3*z - 515*y^4*z + 449*y^5*z - 192*y^6*z + 32*y^7*z - 100*y*z^2 + 525*y^2*z^2 - 1031*y^3*z^2 + 943*y^4*z^2 - 393*y^5*z^2 + 56*y^6*z^2 - 15*z^3 + 223*y*z^3 - 650*y^2*z^3 + 723*y^3*z^3 - 313*y^4*z^3 + 32*y^5*z^3 + 30*z^4 - 142*y*z^4 + 168*y^2*z^4 + 22*y^3*z^4 - 78*y^4*z^4 - 15*z^5 + 6*y*z^5 + 137*y^2*z^5 - 167*y^3*z^5 + 52*y*z^6 - 130*y^2*z^6 - 39*y*z^7)* G[1 - y, -y, 1 - y, z])/(3*(-1 + y)^3*y*z^3*(-1 + y + z)^2* (y + z)^2) + (2*(8*y^3 - 6*y^4 + 6*y^5 + 2*y^6 + 28*y^2*z - 72*y^3*z + 60*y^4*z - 14*y^5*z + 26*y*z^2 - 144*y^2*z^2 + 180*y^3*z^2 - 70*y^4*z^2 + 3*z^3 - 87*y*z^3 + 213*y^2*z^3 - 117*y^3*z^3 - 9*z^4 + 96*y*z^4 - 93*y^2*z^4 + 9*z^5 - 33*y*z^5 - 3*z^6)*G[-y, 0, 1, z])/(9*y*z^3*(-1 + y + z)^3*(y + z)^2) - (2*(-5*y^3 - 60*y^4 + 60*y^5 - 19*y^6 + 146*y^2*z - 579*y^3*z + 726*y^4*z - 272*y^5*z + 6*y^6*z + 223*y*z^2 - 1194*y^2*z^2 + 1959*y^3*z^2 - 967*y^4*z^2 + 30*y^5*z^2 + 36*z^3 - 783*y*z^3 + 2088*y^2*z^3 - 1447*y^3*z^3 + 60*y^4*z^3 - 108*z^4 + 903*y*z^4 - 1022*y^2*z^4 + 60*y^3*z^4 + 108*z^5 - 325*y*z^5 + 30*y^2*z^5 - 36*z^6 + 6*y*z^6)*G[-y, 0, 1 - y, z])/(9*y*z^3*(-1 + y + z)^3* (y + z)^2) - (2*(3*y^3 - 78*y^4 + 78*y^5 - 25*y^6 + 159*y^2*z - 630*y^3*z + 789*y^4*z - 299*y^5*z + 6*y^6*z + 231*y*z^2 - 1251*y^2*z^2 + 2055*y^3*z^2 - 1018*y^4*z^2 + 30*y^5*z^2 + 36*z^3 - 807*y*z^3 + 2163*y^2*z^3 - 1490*y^3*z^3 + 60*y^4*z^3 - 108*z^4 + 927*y*z^4 - 1033*y^2*z^4 + 60*y^3*z^4 + 108*z^5 - 323*y*z^5 + 30*y^2*z^5 - 36*z^6 + 6*y*z^6)*G[-y, 1 - y, 0, z])/ (9*y*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(8*y^3 - 6*y^4 + 6*y^5 + 2*y^6 + 28*y^2*z - 72*y^3*z + 60*y^4*z - 14*y^5*z + 26*y*z^2 - 144*y^2*z^2 + 180*y^3*z^2 - 70*y^4*z^2 + 3*z^3 - 87*y*z^3 + 213*y^2*z^3 - 117*y^3*z^3 - 9*z^4 + 96*y*z^4 - 93*y^2*z^4 + 9*z^5 - 33*y*z^5 - 3*z^6)*G[-y, 1 - y, 1, z])/ (9*y*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(47*y^4 - 135*y^5 + 135*y^6 - 45*y^7 + 229*y^3*z - 822*y^4*z + 963*y^5*z - 378*y^6*z + 6*y^7*z + 311*y^2*z^2 - 1626*y^3*z^2 + 2472*y^4*z^2 - 1191*y^5*z^2 + 30*y^6*z^2 + 33*y*z^3 - 1032*y^2*z^3 + 2676*y^3*z^3 - 1770*y^4*z^3 + 54*y^5*z^3 - 6*z^4 - 69*y*z^4 + 1077*y^2*z^4 - 1245*y^3*z^4 + 30*y^4*z^4 + 24*z^5 + 9*y*z^5 - 300*y^2*z^5 - 30*y^3*z^5 - 36*z^6 + 57*y*z^6 - 54*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[-y, 1 - y, 1 - y, z])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(-13*y^4 + 123*y^5 - 123*y^6 + 39*y^7 + 82*y^3*z - 45*y^4*z - 150*y^5*z + 75*y^6*z + 6*y^7*z + 197*y^2*z^2 - 765*y^3*z^2 + 678*y^4*z^2 - 198*y^5*z^2 + 30*y^6*z^2 + 24*y*z^3 - 663*y^2*z^3 + 1368*y^3*z^3 - 660*y^4*z^3 + 54*y^5*z^3 - 6*z^4 - 42*y*z^4 + 681*y^2*z^4 - 603*y^3*z^4 + 30*y^4*z^4 + 24*z^5 - 18*y*z^5 - 135*y^2*z^5 - 30*y^3*z^5 - 36*z^6 + 66*y*z^6 - 54*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[-y, -y, 1 - y, z])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + G[1, y]*((-6480*y^5 + 30768*y^6 - 57180*y^7 + 49944*y^8 - 17124*y^9 - 1932*y^10 + 2112*y^11 - 108*y^12 - 28260*y^4*z + 170214*y^5*z - 407139*y^6*z + 490482*y^7*z - 306504*y^8*z + 88206*y^9*z - 6543*y^10*z - 510*y^11*z + 54*y^12*z - 36972*y^3*z^2 + 309858*y^4*z^2 - 972999*y^5*z^2 + 1528496*y^6*z^2 - 1304442*y^7*z^2 + 602538*y^8*z^2 - 142739*y^9*z^2 + 17916*y^10*z^2 - 1656*y^11*z^2 - 21996*y^2*z^3 + 273708*y^3*z^3 - 1150002*y^4*z^3 + 2323496*y^5*z^3 - 2536598*y^6*z^3 + 1536114*y^7*z^3 - 503963*y^8*z^3 + 88520*y^9*z^3 - 9279*y^10*z^3 - 3240*y*z^4 + 109398*y^2*z^4 - 712386*y^3*z^4 + 1938546*y^4*z^4 - 2698118*y^5*z^4 + 2036892*y^6*z^4 - 819285*y^7*z^4 + 164894*y^8*z^4 - 16701*y^9*z^4 - 162*z^5 + 13626*y*z^5 - 206385*y^2*z^5 + 864800*y^3*z^5 - 1607604*y^4*z^5 + 1512720*y^5*z^5 - 710684*y^6*z^5 + 139950*y^7*z^5 - 7071*y^8*z^5 + 72*z^6 - 20313*y*z^6 + 182468*y^2*z^6 - 501620*y^3*z^6 + 605166*y^4*z^6 - 319742*y^5*z^6 + 37340*y^6*z^6 + 14199*y^7*z^6 + 648*z^7 + 12264*y*z^7 - 67892*y^2*z^7 + 108060*y^3*z^7 - 55641*y^4*z^7 - 20038*y^5*z^7 + 20979*y^6*z^7 - 960*z^8 - 522*y*z^8 - 246*y^2*z^8 + 6639*y^3*z^8 - 14292*y^4*z^8 + 11001*y^5*z^8 + 498*z^9 - 2778*y*z^9 + 4779*y^2*z^9 - 2298*y^3*z^9 + 2229*y^4*z^9 - 96*z^10 + 963*y*z^10 - 126*y^2*z^10 + 69*y^3*z^10)/ (162*(-1 + y)^3*y^2*(-1 + z)*z^2*(-1 + y + z)^3*(y + z)^4) + ((-4*y^2 + 5*y^3 - 19*y^4 + 2*y^5 - y*z - 3*y^2*z - 2*y^3*z + 5*y^4*z + 3*z^2 - 8*y*z^2 + 25*y^2*z^2 - 2*y^3*z^2 - 2*y^4*z^2 - 6*z^3 + 2*y*z^3 + 13*y^2*z^3 - 19*y^3*z^3 + 24*y*z^4 - 31*y^2*z^4 + 6*z^5 - 17*y*z^5 - 3*z^6)*G[1, z])/ (3*y^2*z^3*(-1 + y + z)^2*(y + z)) + ((-207*y^4 + 1033*y^5 - 2102*y^6 + 2194*y^7 - 1195*y^8 + 293*y^9 - 16*y^10 - 594*y^3*z + 4383*y^4*z - 12215*y^5*z + 16841*y^6*z - 12138*y^7*z + 4247*y^8*z - 509*y^9*z - 15*y^10*z - 540*y^2*z^2 + 6543*y^3*z^2 - 24300*y^4*z^2 + 41332*y^5*z^2 - 35433*y^6*z^2 + 14502*y^7*z^2 - 2011*y^8*z^2 - 93*y^9*z^2 - 126*y*z^3 + 3677*y^2*z^3 - 20077*y^3*z^3 + 43694*y^4*z^3 - 45023*y^5*z^3 + 21472*y^6*z^3 - 3446*y^7*z^3 - 171*y^8*z^3 + 27*z^4 + 318*y*z^4 - 6079*y^2*z^4 + 20365*y^3*z^4 - 27243*y^4*z^4 + 16000*y^5*z^4 - 3361*y^6*z^4 - 27*y^7*z^4 - 78*z^5 - 390*y*z^5 + 3932*y^2*z^5 - 7947*y^3*z^5 + 6453*y^4*z^5 - 2195*y^5*z^5 + 243*y^6*z^5 + 63*z^6 + 303*y*z^6 - 1188*y^2*z^6 + 1530*y^3*z^6 - 915*y^4*z^6 + 261*y^5*z^6 - 9*z^7 - 42*y*z^7 + 108*y^2*z^7 - 90*y^3*z^7 + 87*y^4*z^7 - 3*z^8 - 45*y*z^8 + 63*y^2*z^8 + 3*y^3*z^8)* G[1 - y, z])/(27*(-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((441*y^6 - 1629*y^7 + 2448*y^8 - 1918*y^9 + 803*y^10 - 145*y^11 + 1869*y^5*z - 8193*y^6*z + 14496*y^7*z - 13453*y^8*z + 7190*y^9*z - 2254*y^10*z + 345*y^11*z + 2586*y^4*z^2 - 13434*y^5*z^2 + 27219*y^6*z^2 - 29334*y^7*z^2 + 19989*y^8*z^2 - 9198*y^9*z^2 + 2172*y^10*z^2 + 978*y^3*z^3 - 6222*y^4*z^3 + 13713*y^5*z^3 - 18620*y^6*z^3 + 21784*y^7*z^3 - 17318*y^8*z^3 + 5685*y^9*z^3 - 1611*y^2*z^4 + 9873*y^3*z^4 - 26010*y^4*z^4 + 28381*y^5*z^4 - 1409*y^6*z^4 - 16697*y^7*z^4 + 7473*y^8*z^4 - 783*y*z^5 + 10449*y^2*z^5 - 38970*y^3*z^5 + 56217*y^4*z^5 - 23004*y^5*z^5 - 8226*y^6*z^5 + 3615*y^7*z^5 + 2502*y*z^6 - 17541*y^2*z^6 + 34358*y^3*z^6 - 15091*y^4*z^6 - 4123*y^5*z^6 - 3615*y^6*z^6 - 18*z^7 - 2439*y*z^7 + 7544*y^2*z^7 + 1208*y^3*z^7 - 5842*y^4*z^7 - 7473*y^5*z^7 + 36*z^8 + 177*y*z^8 + 3798*y^2*z^8 - 5346*y^3*z^8 - 5685*y^4*z^8 - 24*z^9 + 918*y*z^9 - 2232*y^2*z^9 - 2172*y^3*z^9 + 6*z^10 - 363*y*z^10 - 345*y^2*z^10)*G[-y, z])/(27*(-1 + y)^2*y^2*z^3* (-1 + y + z)^3*(y + z)^4) - (4*(4*y^2 - 4*y^3 - 4*y^4 + 4*y^5 + 6*y*z - 2*y^2*z - 10*y^3*z + 6*y^4*z + z^2 + 5*y*z^2 - 5*y^2*z^2 + 5*y^3*z^2 + 4*y*z^3 + 8*y^2*z^3 + 6*y*z^4)* G[0, 0, z])/(3*(-1 + y)^3*y*z^2*(y + z)^2) - (2*(y^5 + y^3*z - y^3*z^2 + 6*y*z^3 - 16*y^2*z^3 + 14*y^3*z^3 - 4*y^4*z^3 + 4*z^4 - 28*y*z^4 + 40*y^2*z^4 - 16*y^3*z^4 - 12*z^5 + 38*y*z^5 - 24*y^2*z^5 + 12*z^6 - 16*y*z^6 - 4*z^7)* G[0, 1, z])/(3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) - (2*(-9*y^4 + 55*y^5 - 141*y^6 + 195*y^7 - 155*y^8 + 69*y^9 - 15*y^10 + y^11 - 27*y^3*z + 12*y^4*z + 477*y^5*z - 1626*y^6*z + 2445*y^7*z - 1968*y^8*z + 843*y^9*z - 162*y^10*z + 6*y^11*z - 27*y^2*z^2 - 198*y^3*z^2 + 2214*y^4*z^2 - 7095*y^5*z^2 + 11181*y^6*z^2 - 9612*y^7*z^2 + 4404*y^8*z^2 - 903*y^9*z^2 + 36*y^10*z^2 - 9*y*z^3 - 237*y^2*z^3 + 2814*y^3*z^3 - 10521*y^4*z^3 + 18983*y^5*z^3 - 18315*y^6*z^3 + 9276*y^7*z^3 - 2087*y^8*z^3 + 96*y^9*z^3 - 24*y*z^4 + 1182*y^2*z^4 - 6663*y^3*z^4 + 15306*y^4*z^4 - 17472*y^5*z^4 + 10068*y^6*z^4 - 2553*y^7*z^4 + 156*y^8*z^4 - 6*z^5 + 180*y*z^5 - 1896*y^2*z^5 + 6174*y^3*z^5 - 8784*y^4*z^5 + 5862*y^5*z^5 - 1710*y^6*z^5 + 180*y^7*z^5 + 24*z^6 - 324*y*z^6 + 1449*y^2*z^6 - 2547*y^3*z^6 + 1827*y^4*z^6 - 549*y^5*z^6 + 156*y^6*z^6 - 36*z^7 + 267*y*z^7 - 597*y^2*z^7 + 381*y^3*z^7 - 3*y^4*z^7 + 96*y^5*z^7 + 24*z^8 - 108*y*z^8 + 96*y^2*z^8 + 60*y^3*z^8 + 36*y^4*z^8 - 6*z^9 + 18*y*z^9 + 18*y^2*z^9 + 6*y^3*z^9)* G[0, 1 - y, z])/(9*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3* (y + z)^3) + (2*(-6*y^6 + 24*y^7 - 38*y^8 + 30*y^9 - 12*y^10 + 2*y^11 - 78*y^4*z + 606*y^5*z - 1866*y^6*z + 2964*y^7*z - 2586*y^8*z + 1182*y^9*z - 222*y^10*z - 132*y^3*z^2 + 1476*y^4*z^2 - 5772*y^5*z^2 + 10974*y^6*z^2 - 11070*y^7*z^2 + 5718*y^8*z^2 - 1194*y^9*z^2 - 88*y^2*z^3 + 1392*y^3*z^3 - 7020*y^4*z^3 + 16277*y^5*z^3 - 19317*y^6*z^3 + 11457*y^7*z^3 - 2707*y^8*z^3 + 6*y^9*z^3 - 24*y*z^4 + 582*y^2*z^4 - 4140*y^3*z^4 + 12381*y^4*z^4 - 18072*y^5*z^4 + 12831*y^6*z^4 - 3594*y^7*z^4 + 36*y^8*z^4 - 6*z^5 + 126*y*z^5 - 1266*y^2*z^5 + 5199*y^3*z^5 - 10080*y^4*z^5 + 9396*y^5*z^5 - 3459*y^6*z^5 + 90*y^7*z^5 + 24*z^6 - 252*y*z^6 + 1323*y^2*z^6 - 3636*y^3*z^6 + 5130*y^4*z^6 - 2826*y^5*z^6 + 120*y^6*z^6 - 36*z^7 + 240*y*z^7 - 867*y^2*z^7 + 2067*y^3*z^7 - 1845*y^4*z^7 + 90*y^5*z^7 + 24*z^8 - 108*y*z^8 + 453*y^2*z^8 - 756*y^3*z^8 + 36*y^4*z^8 - 6*z^9 + 18*y*z^9 - 135*y^2*z^9 + 6*y^3*z^9)* G[0, -y, z])/(9*(-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) - (44*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, z])/(9*z^3*(-1 + y + z)^3) - (8*(y^2 - y^3 + y^4 - y*z - y^3*z + 2*z^2 - 3*y*z^2 + 3*y^2*z^2 - 8*z^3 + 15*y*z^3 - 10*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 17*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)*G[1, 1, z])/ (3*y^2*z^3*(-1 + y + z)^3) + (2*(18*y - 46*y^2 + 51*y^3 - 15*y^4 - 81*y*z + 165*y^2*z - 129*y^3*z + 24*y^4*z + 18*z^2 + 81*y*z^2 - 138*y^2*z^2 + 60*y^3*z^2 - 72*z^3 + 63*y*z^3 - 35*y^2*z^3 + 18*y^3*z^3 + 108*z^4 - 135*y*z^4 + 54*y^2*z^4 - 72*z^5 + 54*y*z^5 + 18*z^6)*G[1, 1 - y, z])/ (9*y^2*z^3*(-1 + y + z)^3) + (2*(18*y^3 - 48*y^4 + 36*y^5 - 6*y^7 + 54*y^2*z - 324*y^3*z + 588*y^4*z - 408*y^5*z + 78*y^6*z + 12*y^7*z + 54*y*z^2 - 606*y^2*z^2 + 1314*y^3*z^2 - 1014*y^4*z^2 + 216*y^5*z^2 + 36*y^6*z^2 + 18*z^3 - 449*y*z^3 + 1059*y^2*z^3 - 879*y^3*z^3 + 179*y^4*z^3 + 36*y^5*z^3 - 63*z^4 + 129*y*z^4 - 129*y^2*z^4 - 57*y^3*z^4 + 12*y^4*z^4 - 24*y*z^5 - 84*y^2*z^5 - 36*y*z^6)*G[1 - y, 0, z])/ (9*(-1 + y)^3*y*z^3*(y + z)^3) - (2*(4*y^4 - 7*y^5 + 4*y^6 + 6*y^3*z - 18*y^4*z + 13*y^5*z + 4*y^2*z^2 - 19*y^3*z^2 + 18*y^4*z^2 + 15*y*z^3 - 48*y^2*z^3 + 48*y^3*z^3 - 10*y^4*z^3 + 10*z^4 - 70*y*z^4 + 104*y^2*z^4 - 40*y^3*z^4 - 30*z^5 + 95*y*z^5 - 60*y^2*z^5 + 30*z^6 - 40*y*z^6 - 10*z^7)* G[1 - y, 1, z])/(3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (2*(9*y^3 - 32*y^4 + 42*y^5 - 24*y^6 + 5*y^7 + 18*y^2*z - 64*y^3*z + 62*y^4*z + 2*y^5*z - 24*y^6*z + 6*y^7*z + 9*y*z^2 - 38*y^2*z^2 + 16*y^3*z^2 + 50*y^4*z^2 - 49*y^5*z^2 + 12*y^6*z^2 - 21*y*z^3 + 49*y^2*z^3 - 53*y^3*z^3 + 15*y^4*z^3 - 2*y^5*z^3 - 8*z^4 + 40*y*z^4 - 80*y^2*z^4 + 40*y^3*z^4 - 16*y^4*z^4 + 8*z^5 - 24*y*z^5 + 12*y^2*z^5 - 8*y^3*z^5)* G[1 - y, 1 - y, z])/(3*(-1 + y)^3*y^2*z^3*(y + z)^2) - (2*(-10*y^3 + 49*y^4 - 97*y^5 + 97*y^6 - 49*y^7 + 10*y^8 - 65*y^2*z + 291*y^3*z - 515*y^4*z + 449*y^5*z - 192*y^6*z + 32*y^7*z - 100*y*z^2 + 525*y^2*z^2 - 1031*y^3*z^2 + 943*y^4*z^2 - 393*y^5*z^2 + 56*y^6*z^2 - 15*z^3 + 223*y*z^3 - 650*y^2*z^3 + 723*y^3*z^3 - 313*y^4*z^3 + 32*y^5*z^3 + 30*z^4 - 142*y*z^4 + 168*y^2*z^4 + 22*y^3*z^4 - 78*y^4*z^4 - 15*z^5 + 6*y*z^5 + 137*y^2*z^5 - 167*y^3*z^5 + 52*y*z^6 - 130*y^2*z^6 - 39*y*z^7)*G[1 - y, -y, z])/(3*(-1 + y)^3*y*z^3*(-1 + y + z)^2* (y + z)^2) - (2*(3*y^3 - 78*y^4 + 78*y^5 - 25*y^6 + 159*y^2*z - 630*y^3*z + 789*y^4*z - 299*y^5*z + 6*y^6*z + 231*y*z^2 - 1251*y^2*z^2 + 2055*y^3*z^2 - 1018*y^4*z^2 + 30*y^5*z^2 + 36*z^3 - 807*y*z^3 + 2163*y^2*z^3 - 1490*y^3*z^3 + 60*y^4*z^3 - 108*z^4 + 927*y*z^4 - 1033*y^2*z^4 + 60*y^3*z^4 + 108*z^5 - 323*y*z^5 + 30*y^2*z^5 - 36*z^6 + 6*y*z^6)*G[-y, 0, z])/ (9*y*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(55*y^4 - 153*y^5 + 153*y^6 - 51*y^7 + 242*y^3*z - 873*y^4*z + 1026*y^5*z - 405*y^6*z + 6*y^7*z + 319*y^2*z^2 - 1683*y^3*z^2 + 2568*y^4*z^2 - 1242*y^5*z^2 + 30*y^6*z^2 + 33*y*z^3 - 1056*y^2*z^3 + 2751*y^3*z^3 - 1813*y^4*z^3 + 54*y^5*z^3 - 6*z^4 - 69*y*z^4 + 1101*y^2*z^4 - 1256*y^3*z^4 + 30*y^4*z^4 + 24*z^5 + 9*y*z^5 - 298*y^2*z^5 - 30*y^3*z^5 - 36*z^6 + 57*y*z^6 - 54*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)* G[-y, 1 - y, z])/(9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (2*(-13*y^4 + 123*y^5 - 123*y^6 + 39*y^7 + 82*y^3*z - 45*y^4*z - 150*y^5*z + 75*y^6*z + 6*y^7*z + 197*y^2*z^2 - 765*y^3*z^2 + 678*y^4*z^2 - 198*y^5*z^2 + 30*y^6*z^2 + 24*y*z^3 - 663*y^2*z^3 + 1368*y^3*z^3 - 660*y^4*z^3 + 54*y^5*z^3 - 6*z^4 - 42*y*z^4 + 681*y^2*z^4 - 603*y^3*z^4 + 30*y^4*z^4 + 24*z^5 - 18*y*z^5 - 135*y^2*z^5 - 30*y^3*z^5 - 36*z^6 + 66*y*z^6 - 54*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[-y, -y, z])/ (9*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (8*G[0, 0, 1 - y, z])/ (3*z^3) - (16*G[0, 1 - y, 0, z])/(3*z^3) - (8*G[0, 1 - y, 1 - y, z])/z^3 + (8*G[0, -y, 0, z])/(3*z^3) - (8*G[0, -y, 1 - y, z])/(3*z^3) - (8*G[0, -y, -y, z])/(3*z^3) + (32*G[1 - y, 0, 0, z])/(3*z^3) + (8*G[1 - y, 0, 1 - y, z])/z^3 + (104*G[1 - y, 0, -y, z])/(3*z^3) - (16*G[1 - y, 1, 1 - y, z])/ (3*z^3) + (16*G[1 - y, 1 - y, 0, z])/z^3 + (56*G[1 - y, 1 - y, 1 - y, z])/(3*z^3) - (104*G[1 - y, 1 - y, -y, z])/(3*z^3) - (16*G[1 - y, -y, 0, z])/ (3*z^3) + (16*G[1 - y, -y, 1 - y, z])/(3*z^3) + (16*G[1 - y, -y, -y, z])/(3*z^3) - (16*G[-y, 0, 0, z])/(3*z^3) - (128*G[-y, 0, 1 - y, z])/(3*z^3) + (8*G[-y, 0, -y, z])/z^3 - (104*G[-y, 1 - y, 0, z])/(3*z^3) + (8*G[-y, 1 - y, 1 - y, z])/ z^3 + (40*G[-y, 1 - y, -y, z])/z^3 - (104*G[-y, -y, 0, z])/ (3*z^3) + (40*G[-y, -y, 1 - y, z])/z^3 + (32*G[-y, -y, -y, z])/ z^3) - (8*G[0, 0, 1 - y, 0, z])/(3*z^3) + (8*G[0, 0, 1 - y, 1 - y, z])/(3*z^3) + (16*G[0, 1 - y, 0, 0, z])/ (3*z^3) + (8*G[0, 1 - y, 0, 1, z])/(3*z^3) - (16*G[0, 1 - y, 0, 1 - y, z])/(3*z^3) + (8*G[0, 1 - y, 1, 0, z])/ (3*z^3) - (8*G[0, 1 - y, 1, 1, z])/(3*z^3) + (8*G[0, 1 - y, 1 - y, 0, z])/z^3 - (8*G[0, 1 - y, 1 - y, 1, z])/ (3*z^3) - (8*G[0, 1 - y, 1 - y, 1 - y, z])/z^3 + (8*G[0, -y, 0, 1 - y, z])/(3*z^3) + (8*G[0, -y, 1 - y, 0, z])/ (3*z^3) - (8*G[0, -y, 1 - y, 1 - y, z])/(3*z^3) - (8*G[0, -y, -y, 1 - y, z])/(3*z^3) - (32*G[1 - y, 0, 0, 0, z])/ (3*z^3) - (16*G[1 - y, 0, 0, 1, z])/(3*z^3) + (32*G[1 - y, 0, 0, 1 - y, z])/(3*z^3) - (32*G[1 - y, 0, 1, 0, z])/ z^3 - (16*G[1 - y, 0, 1, 1, z])/(3*z^3) - (8*G[1 - y, 0, 1 - y, 0, z])/z^3 + (16*G[1 - y, 0, 1 - y, 1, z])/ (3*z^3) + (8*G[1 - y, 0, 1 - y, 1 - y, z])/z^3 + (104*G[1 - y, 0, -y, 1 - y, z])/(3*z^3) - (16*G[1 - y, 1, 0, 0, z])/ (3*z^3) + (8*G[1 - y, 1, 0, 1, z])/(3*z^3) - (16*G[1 - y, 1, 1, 0, z])/(3*z^3) + (8*G[1 - y, 1, 1, 1, z])/z^3 + (16*G[1 - y, 1, 1 - y, 1, z])/(3*z^3) - (16*G[1 - y, 1, 1 - y, 1 - y, z])/(3*z^3) - (16*G[1 - y, 1 - y, 0, 0, z])/z^3 - (8*G[1 - y, 1 - y, 0, 1, z])/ z^3 + (16*G[1 - y, 1 - y, 0, 1 - y, z])/z^3 + (80*G[1 - y, 1 - y, 1, 0, z])/(3*z^3) + (32*G[1 - y, 1 - y, 1, 1, z])/(3*z^3) - (56*G[1 - y, 1 - y, 1 - y, 0, z])/(3*z^3) + (8*G[1 - y, 1 - y, 1 - y, 1, z])/z^3 + (56*G[1 - y, 1 - y, 1 - y, 1 - y, z])/(3*z^3) - (104*G[1 - y, 1 - y, -y, 1 - y, z])/(3*z^3) - (16*G[1 - y, -y, 0, 1 - y, z])/(3*z^3) - (16*G[1 - y, -y, 1 - y, 0, z])/(3*z^3) + (16*G[1 - y, -y, 1 - y, 1 - y, z])/(3*z^3) + (16*G[1 - y, -y, -y, 1 - y, z])/(3*z^3) - (8*G[-y, 0, 0, 1, z])/ (3*z^3) - (16*G[-y, 0, 0, 1 - y, z])/(3*z^3) + (32*G[-y, 0, 1, 0, z])/z^3 + (8*G[-y, 0, 1, 1, z])/(3*z^3) + (8*G[-y, 0, 1 - y, 0, z])/(3*z^3) - (8*G[-y, 0, 1 - y, 1, z])/ (3*z^3) - (128*G[-y, 0, 1 - y, 1 - y, z])/(3*z^3) + (8*G[-y, 0, -y, 1 - y, z])/z^3 - (16*G[-y, 1 - y, 0, 0, z])/ (3*z^3) - (8*G[-y, 1 - y, 0, 1, z])/(3*z^3) - (104*G[-y, 1 - y, 0, 1 - y, z])/(3*z^3) + (32*G[-y, 1 - y, 1, 0, z])/ z^3 + (8*G[-y, 1 - y, 1, 1, z])/(3*z^3) - (128*G[-y, 1 - y, 1 - y, 0, z])/(3*z^3) + (8*G[-y, 1 - y, 1 - y, 1, z])/(3*z^3) + (8*G[-y, 1 - y, 1 - y, 1 - y, z])/z^3 + (40*G[-y, 1 - y, -y, 1 - y, z])/z^3 + (8*G[-y, -y, 0, 1, z])/ (3*z^3) - (104*G[-y, -y, 0, 1 - y, z])/(3*z^3) - (104*G[-y, -y, 1 - y, 0, z])/(3*z^3) + (8*G[-y, -y, 1 - y, 1, z])/ (3*z^3) + (40*G[-y, -y, 1 - y, 1 - y, z])/z^3 + (32*G[-y, -y, -y, 1 - y, z])/z^3 + ((24*(4 - 8*y + 4*y^2 + 2*z - 2*y*z + 3*z^2))/((-1 + y)^3*z^2) - (96*G[1 - y, z])/z^3)*Zeta[3]) + Pi*(G[0, 0, z]*((((8*I)/3)*(-12*y + 22*y^2 - 10*y^3 - 36*z + 100*y*z - 73*y^2*z + 9*y^3*z + 54*z^2 - 72*y*z^2 + 9*y^2*z^2 - 9*z^3 - 9*y*z^3 - 9*z^4))/((-1 + y)*z*(-1 + y + z)^2*(y + z)^2) - (((16*I)/3)*(-12 + 60*y - 120*y^2 + 120*y^3 - 60*y^4 + 12*y^5 + 30*z - 120*y*z + 180*y^2*z - 120*y^3*z + 30*y^4*z - 29*z^2 + 87*y*z^2 - 87*y^2*z^2 + 29*y^3*z^2 + 21*z^3 - 42*y*z^3 + 21*y^2*z^3 - 21*z^4 + 21*y*z^4 + 9*z^5)*G[0, 1, y])/ ((-1 + y)^3*z^2*(-1 + y + z)^3) - (((32*I)/3)*G[1, 0, y])/ (-1 + y + z)^3 + (((16*I)/3)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1, 1, y])/(y*z^2*(y + z)^3)) + G[1, 0, z]*((((2*I)/9)*(708*y^4 - 3136*y^5 + 4988*y^6 - 3400*y^7 + 840*y^8 + 2037*y^3*z - 11445*y^4*z + 23071*y^5*z - 20867*y^6*z + 8116*y^7*z - 912*y^8*z + 1887*y^2*z^2 - 15375*y^3*z^2 + 41355*y^4*z^2 - 49623*y^5*z^2 + 27318*y^6*z^2 - 5634*y^7*z^2 + 72*y^8*z^2 + 909*y*z^3 - 10585*y^2*z^3 + 38411*y^3*z^3 - 60619*y^4*z^3 + 45447*y^5*z^3 - 14481*y^6*z^3 + 918*y^7*z^3 + 27*z^4 - 3273*y*z^4 + 19465*y^2*z^4 - 41783*y^3*z^4 + 42403*y^4*z^4 - 20331*y^5*z^4 + 3042*y^6*z^4 - 78*z^5 + 4086*y*z^5 - 14760*y^2*z^5 + 21246*y^3*z^5 - 15966*y^4*z^5 + 4572*y^5*z^5 + 84*z^6 - 1806*y*z^6 + 4116*y^2*z^6 - 5958*y^3*z^6 + 3564*y^4*z^6 - 42*z^7 - 123*y*z^7 - 357*y^2*z^7 + 1422*y^3*z^7 + 9*z^8 + 207*y*z^8 + 234*y^2*z^8))/((-1 + y)^2*y^2*z^2*(-1 + y + z)^3*(y + z)^3) + (((8*I)/3)*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)*G[1, 1, y])/(y*z^3*(-1 + y + z)^3)) + G[0, 0, y]*((((-8*I)/3)*(12*y^2 - 22*y^3 + 10*y^4 + 36*y*z - 100*y^2*z + 73*y^3*z - 9*y^4*z - 54*y*z^2 + 72*y^2*z^2 - 9*y^3*z^2 + 9*y*z^3 + 9*y^2*z^3 + 9*y*z^4))/((-1 + y)*z^2* (-1 + y + z)^2*(y + z)^2) + (((16*I)/3)*(-3*y + 9*y^2 - 9*y^3 + 3*y^4 + 9*y*z - 18*y^2*z + 9*y^3*z - 9*y*z^2 + 7*y^2*z^2 - y*z^3 - 2*z^4)*G[0, 1 - y, z])/(z^2*(-1 + y + z)^3*(y + z)^2) + (((32*I)/3)*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, z])/ (z^3*(-1 + y + z)^3) - (((32*I)/3)*G[1 - y, 0, z])/z^3 + (((16*I)/3)*y*(4*y^2 + 9*y*z + 9*z^2)*G[1 - y, 1 - y, z])/ (z^3*(y + z)^3) - (((16*I)/3)*(6*y^3 - 6*y^4 + 2*y^5 - 3*y*z + 21*y^2*z - 33*y^3*z + 13*y^4*z + 15*y*z^2 - 48*y^2*z^2 + 29*y^3*z^2 - 21*y*z^3 + 25*y^2*z^3 + 5*y*z^4 - 2*z^5)* G[-y, 1 - y, z])/(z^3*(-1 + y + z)^3*(y + z)^2)) + G[1, 0, y]*((((-2*I)/9)*(-90*y^3 + 158*y^4 - 438*y^5 + 590*y^6 - 220*y^7 - 84*y^2*z + 96*y^3*z - 815*y^4*z + 1764*y^5*z - 973*y^6*z + 12*y^7*z - 846*y*z^2 + 3130*y^2*z^2 - 4889*y^3*z^2 + 4798*y^4*z^2 - 2313*y^5*z^2 + 120*y^6*z^2 - 72*z^3 + 2940*y*z^3 - 8127*y^2*z^3 + 8890*y^3*z^3 - 4042*y^4*z^3 + 204*y^5*z^3 + 204*z^4 - 3459*y*z^4 + 6706*y^2*z^4 - 4072*y^3*z^4 - 168*z^5 + 1464*y*z^5 - 1713*y^2*z^5 - 204*y^3*z^5 + 24*z^6 - 111*y*z^6 - 120*y^2*z^6 + 12*z^7 - 12*y*z^7))/((-1 + y)*y*z^2*(-1 + y + z)^3*(y + z)^3) - (((32*I)/3)*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, z])/ (z^3*(-1 + y + z)^3) + ((8*I)*(y^3 + y*z - 2*y^2*z - 2*z^2 + 2*y*z^2 + 6*z^3 - 7*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, 1 - y, z])/(y^2*z^3*(-1 + y + z)^2) + (((32*I)/3)*y*(y^2 + 3*y*z + 3*z^2)*G[1 - y, 0, z])/ (z^3*(y + z)^3) + (((8*I)/3)*(4*y^5 + 12*y^4*z + 12*y^3*z^2 + 9*y^2*z^3 - 6*y^3*z^3 + 15*y*z^4 - 18*y^2*z^4 + 6*z^5 - 18*y*z^5 - 6*z^6)*G[1 - y, 1 - y, z])/(y^2*z^3*(y + z)^3) - (((8*I)/3)*(4*y^3 - 5*y^4 + 4*y^5 + 18*y^2*z - 35*y^3*z + 23*y^4*z + 18*y*z^2 - 63*y^2*z^2 + 49*y^3*z^2 - 4*z^3 - 25*y*z^3 + 41*y^2*z^3 + 8*z^4 + 7*y*z^4 - 4*z^5)* G[1 - y, -y, z])/(z^3*(-1 + y + z)^2*(y + z)^3) + (((16*I)/3)*(3*y - 3*y^2 + y^3 - 6*y*z + 3*y^2*z + 3*y*z^2 + z^3)* G[-y, 0, z])/(z^3*(-1 + y + z)^3) - (((8*I)/3)*(3*y^3 - 3*y^4 - 3*y*z + 15*y^2*z - 21*y^3*z + 6*y^4*z + 12*y*z^2 - 33*y^2*z^2 + 18*y^3*z^2 - 15*y*z^3 + 22*y^2*z^3 + 14*y*z^4 + 4*z^5)*G[-y, 1 - y, z])/ (z^3*(-1 + y + z)^3*(y + z)^2) - (((8*I)/3)*(4*y^4 + 2*y^3*z + 4*y^2*z^2 + 9*y*z^3 - 6*y^2*z^3 + 6*z^4 - 12*y*z^4 - 6*z^5)* G[-y, -y, z])/(y^2*z^3*(y + z)^2)) + (((4*I)/9)*(276*y^5 - 1344*y^6 + 2616*y^7 - 2544*y^8 + 1236*y^9 - 240*y^10 - 72*y^3*z + 1242*y^4*z - 5865*y^5*z + 12489*y^6*z - 13662*y^7*z + 7584*y^8*z - 1761*y^9*z + 45*y^10*z - 36*y^2*z^2 + 1248*y^3*z^2 - 8061*y^4*z^2 + 21508*y^5*z^2 - 28359*y^6*z^2 + 18675*y^7*z^2 - 5236*y^8*z^2 + 261*y^9*z^2 - 108*y*z^3 + 1002*y^2*z^3 - 6027*y^3*z^3 + 19248*y^4*z^3 - 30894*y^5*z^3 + 24459*y^6*z^3 - 8349*y^7*z^3 + 669*y^8*z^3 + 252*y*z^4 - 2127*y^2*z^4 + 9060*y^3*z^4 - 18558*y^4*z^4 + 18192*y^5*z^4 - 7800*y^6*z^4 + 981*y^7*z^4 - 36*z^5 + 1375*y^2*z^5 - 5076*y^3*z^5 + 7140*y^4*z^5 - 4291*y^5*z^5 + 879*y^6*z^5 + 72*z^6 - 264*y*z^6 - 3*y^2*z^6 + 981*y^3*z^6 - 1284*y^4*z^6 + 471*y^5*z^6 - 48*z^7 + 180*y*z^7 - 135*y^2*z^7 - 159*y^3*z^7 + 135*y^4*z^7 + 12*z^8 - 36*y*z^8 + 15*y^3*z^8)*G[0, 0, 1, y])/ ((-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) - (((8*I)/3)*(-8*y^4 + 20*y^5 - 16*y^6 + 4*y^7 + 12*y^2*z - 78*y^3*z + 162*y^4*z - 138*y^5*z + 42*y^6*z + 6*y*z^2 - 86*y^2*z^2 + 241*y^3*z^2 - 251*y^4*z^2 + 93*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 106*y*z^3 + 243*y^2*z^3 - 237*y^3*z^3 + 103*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 141*y*z^4 - 129*y^2*z^4 + 66*y^3*z^4 - 54*y^4*z^4 + 21*z^5 - 9*y*z^5 - 66*y^3*z^5 + 12*z^6 - 27*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[0, 0, 1 - y, z])/ ((-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) - (((4*I)/9)*(36*y^6 - 54*y^7 + 12*y^8 + 6*y^9 + 144*y^5*z - 324*y^6*z + 213*y^7*z - 42*y^8*z + 9*y^9*z - 90*y^3*z^2 + 597*y^4*z^2 - 1392*y^5*z^2 + 1303*y^6*z^2 - 508*y^7*z^2 + 90*y^8*z^2 + 90*y^2*z^3 + 159*y^3*z^3 - 1635*y^4*z^3 + 2569*y^5*z^3 - 1564*y^6*z^3 + 372*y^7*z^3 + 18*y*z^4 - 141*y^2*z^4 - 777*y^3*z^4 + 2508*y^4*z^4 - 2457*y^5*z^4 + 813*y^6*z^4 + 45*y*z^5 - 471*y^2*z^5 + 1735*y^3*z^5 - 2386*y^4*z^5 + 1023*y^5*z^5 + 18*z^6 - 243*y*z^6 + 925*y^2*z^6 - 1492*y^3*z^6 + 756*y^4*z^6 - 36*z^7 + 255*y*z^7 - 546*y^2*z^7 + 318*y^3*z^7 + 24*z^8 - 93*y*z^8 + 69*y^2*z^8 - 6*z^9 + 6*y*z^9)* G[0, 1, 0, y])/((-1 + y)*y^2*z^2*(-1 + y + z)^3*(y + z)^4) + (((4*I)/9)*(282*y^5 - 1488*y^6 + 3132*y^7 - 3300*y^8 + 1758*y^9 - 396*y^10 + 12*y^11 + 1077*y^4*z - 6528*y^5*z + 15582*y^6*z - 18552*y^7*z + 11289*y^8*z - 3072*y^9*z + 204*y^10*z + 1461*y^3*z^2 - 10896*y^4*z^2 + 30600*y^5*z^2 - 41785*y^6*z^2 + 28800*y^7*z^2 - 8931*y^8*z^2 + 751*y^9*z^2 + 693*y^2*z^3 - 7944*y^3*z^3 + 28800*y^4*z^3 - 46930*y^5*z^3 + 36939*y^6*z^3 - 12774*y^7*z^3 + 1264*y^8*z^3 - 48*y^9*z^3 + 189*y*z^4 - 3240*y^2*z^4 + 15618*y^3*z^4 - 30696*y^4*z^4 + 27462*y^5*z^4 - 10524*y^6*z^4 + 1446*y^7*z^4 - 255*y^8*z^4 - 684*y*z^5 + 5346*y^2*z^5 - 13252*y^3*z^5 + 13554*y^4*z^5 - 5916*y^5*z^5 + 1516*y^6*z^5 - 573*y^7*z^5 - 18*z^6 + 900*y*z^6 - 3517*y^2*z^6 + 4377*y^3*z^6 - 2253*y^4*z^6 + 1177*y^5*z^6 - 702*y^6*z^6 + 36*z^7 - 426*y*z^7 + 606*y^2*z^7 - 198*y^3*z^7 + 426*y^4*z^7 - 498*y^5*z^7 - 24*z^8 - 3*y*z^8 + 180*y^2*z^8 + 6*y^3*z^8 - 195*y^4*z^8 + 6*z^9 + 36*y*z^9 - 18*y^2*z^9 - 33*y^3*z^9)* G[0, 1, 0, z])/((-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^4) - (((4*I)/9)*(-210*y^4 + 972*y^5 - 1656*y^6 + 1236*y^7 - 342*y^8 - 633*y^3*z + 3456*y^4*z - 6768*y^5*z + 5736*y^6*z - 1827*y^7*z + 36*y^8*z - 592*y^2*z^2 + 4270*y^3*z^2 - 10128*y^4*z^2 + 9886*y^5*z^2 - 3598*y^6*z^2 + 162*y^7*z^2 - 213*y*z^3 + 2348*y^2*z^3 - 7143*y^3*z^3 + 8034*y^4*z^3 - 3272*y^5*z^3 + 354*y^6*z^3 + 12*z^4 + 414*y*z^4 - 2218*y^2*z^4 + 2882*y^3*z^4 - 1150*y^4*z^4 + 492*y^5*z^4 - 36*z^5 - 111*y*z^5 + 78*y^2*z^5 + 285*y^3*z^5 + 432*y^4*z^5 + 36*z^6 - 168*y*z^6 + 354*y^2*z^6 + 210*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)*G[0, 1, 1, y])/ ((-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) - (((8*I)/3)*(-8*y^4 + 20*y^5 - 16*y^6 + 4*y^7 + 12*y^2*z - 78*y^3*z + 162*y^4*z - 138*y^5*z + 42*y^6*z + 6*y*z^2 - 86*y^2*z^2 + 241*y^3*z^2 - 251*y^4*z^2 + 93*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 106*y*z^3 + 243*y^2*z^3 - 237*y^3*z^3 + 103*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 141*y*z^4 - 129*y^2*z^4 + 66*y^3*z^4 - 54*y^4*z^4 + 21*z^5 - 9*y*z^5 - 66*y^3*z^5 + 12*z^6 - 27*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[0, 1 - y, 0, z])/ ((-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + (((4*I)/9)*(-264*y^4 + 1098*y^5 - 1698*y^6 + 1158*y^7 - 294*y^8 - 795*y^3*z + 3906*y^4*z - 7002*y^5*z + 5502*y^6*z - 1647*y^7*z + 36*y^8*z - 700*y^2*z^2 + 4684*y^3*z^2 - 10380*y^4*z^2 + 9670*y^5*z^2 - 3436*y^6*z^2 + 162*y^7*z^2 - 213*y*z^3 + 2438*y^2*z^3 - 7167*y^3*z^3 + 8082*y^4*z^3 - 3494*y^5*z^3 + 354*y^6*z^3 + 12*z^4 + 414*y*z^4 - 2182*y^2*z^4 + 3080*y^3*z^4 - 1708*y^4*z^4 + 492*y^5*z^4 - 36*z^5 - 111*y*z^5 + 168*y^2*z^5 - 129*y^3*z^5 + 432*y^4*z^5 + 36*z^6 - 168*y*z^6 + 246*y^2*z^6 + 210*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)*G[0, 1 - y, 1 - y, z])/((-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) - (((4*I)/3)*(9*y^4 - 35*y^5 + 54*y^6 - 42*y^7 + 17*y^8 - 3*y^9 + 62*y^3*z - 441*y^4*z + 1148*y^5*z - 1436*y^6*z + 900*y^7*z - 251*y^8*z + 18*y^9*z + 119*y^2*z^2 - 1115*y^3*z^2 + 3537*y^4*z^2 - 5213*y^5*z^2 + 3782*y^6*z^2 - 1212*y^7*z^2 + 102*y^8*z^2 + 12*y*z^3 - 722*y^2*z^3 + 3603*y^3*z^3 - 6915*y^4*z^3 + 6113*y^5*z^3 - 2355*y^6*z^3 + 264*y^7*z^3 + 42*z^4 - 412*y*z^4 + 2144*y^2*z^4 - 4911*y^3*z^4 + 5230*y^4*z^4 - 2507*y^5*z^4 + 414*y^6*z^4 - 111*z^5 + 783*y*z^5 - 2118*y^2*z^5 + 2694*y^3*z^5 - 1677*y^4*z^5 + 426*y^5*z^5 + 87*z^6 - 408*y*z^6 + 720*y^2*z^6 - 690*y^3*z^6 + 282*y^4*z^6 - 9*z^7 + 33*y*z^7 - 141*y^2*z^7 + 108*y^3*z^7 - 9*z^8 - 12*y*z^8 + 18*y^2*z^8)* G[0, -y, 1 - y, z])/((-1 + y)^3*y*z^3*(-1 + y + z)^2*(y + z)^3) - (((8*I)/3)*(4*y^3 - 8*y^5 + 4*y^6 - 6*y*z + 30*y^2*z - 28*y^3*z - 12*y^4*z + 16*y^5*z + 18*z^2 - 58*y*z^2 + 92*y^2*z^2 - 112*y^3*z^2 + 63*y^4*z^2 - 3*y^5*z^2 - 60*z^3 + 192*y*z^3 - 256*y^2*z^3 + 139*y^3*z^3 - 6*y^4*z^3 + 72*z^4 - 184*y*z^4 + 139*y^2*z^4 - 36*z^5 + 57*y*z^5 + 6*y^2*z^5 + 6*z^6 + 3*y*z^6)* G[1, 0, 0, y])/((-1 + y)*z^2*(-1 + y + z)^3*(y + z)^3) + (((8*I)/3)*(-24*y + 100*y^2 - 152*y^3 + 100*y^4 - 24*y^5 - 18*z + 154*y*z - 384*y^2*z + 402*y^3*z - 178*y^4*z + 24*y^5*z + 60*z^2 - 289*y*z^2 + 494*y^2*z^2 - 361*y^3*z^2 + 96*y^4*z^2 - 63*z^3 + 207*y*z^3 - 276*y^2*z^3 + 150*y^3*z^3 - 18*y^4*z^3 + 9*z^4 - 48*y*z^4 + 96*y^2*z^4 - 39*y^3*z^4 + 21*z^5 + 9*y*z^5 - 30*y^2*z^5 - 9*z^6 - 9*y*z^6)*G[1, 0, 0, z])/((-1 + y)^2*y*z^2* (-1 + y + z)^3*(y + z)) - (((4*I)/9)*(-294*y^4 + 1554*y^5 - 3342*y^6 + 3696*y^7 - 2166*y^8 + 606*y^9 - 54*y^10 - 897*y^3*z + 5679*y^4*z - 14280*y^5*z + 18231*y^6*z - 12357*y^7*z + 4137*y^8*z - 522*y^9*z + 9*y^10*z - 754*y^2*z^2 + 6720*y^3*z^2 - 21381*y^4*z^2 + 32766*y^5*z^2 - 25983*y^6*z^2 + 10197*y^7*z^2 - 1646*y^8*z^2 + 81*y^9*z^2 - 195*y*z^3 + 3423*y^2*z^3 - 15336*y^3*z^3 + 29517*y^4*z^3 - 27990*y^5*z^3 + 13104*y^6*z^3 - 2799*y^7*z^3 + 276*y^8*z^3 + 12*z^4 + 630*y*z^4 - 5445*y^2*z^4 + 14424*y^3*z^4 - 17055*y^4*z^4 + 9936*y^5*z^4 - 3015*y^6*z^4 + 513*y^7*z^4 - 30*z^5 - 684*y*z^5 + 3356*y^2*z^5 - 5352*y^3*z^5 + 4101*y^4*z^5 - 1961*y^5*z^5 + 579*y^6*z^5 + 36*z^6 + 138*y*z^6 - 330*y^2*z^6 + 333*y^3*z^6 - 543*y^4*z^6 + 393*y^5*z^6 - 24*z^7 + 171*y*z^7 - 342*y^2*z^7 + 78*y^3*z^7 + 144*y^4*z^7 + 6*z^8 - 72*y*z^8 + 54*y^2*z^8 + 21*y^3*z^8)*G[1, 0, 1, y])/ ((-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) + G[0, -y, z]*((((8*I)/3)*(6*y^6 - 6*y^7 + 2*y^8 - 3*y^4*z + 27*y^5*z - 39*y^6*z + 15*y^7*z - 3*y^3*z^2 + 36*y^4*z^2 - 81*y^5*z^2 + 42*y^6*z^2 - 13*y^2*z^3 + 60*y^3*z^3 - 126*y^4*z^3 + 89*y^5*z^3 - 6*y^6*z^3 - 15*y*z^4 + 102*y^2*z^4 - 216*y^3*z^4 + 186*y^4*z^4 - 36*y^5*z^4 - 6*z^5 + 81*y*z^5 - 255*y^2*z^5 + 285*y^3*z^5 - 90*y^4*z^5 + 24*z^6 - 153*y*z^6 + 258*y^2*z^6 - 120*y^3*z^6 - 36*z^7 + 123*y*z^7 - 90*y^2*z^7 + 24*z^8 - 36*y*z^8 - 6*z^9)*G[1, 0, y])/(y^2*z^3*(-1 + y + z)^3* (y + z)^3) + (((8*I)/3)*(-4*y^5 + 12*y^6 - 12*y^7 + 4*y^8 + 21*y^4*z - 87*y^5*z + 111*y^6*z - 45*y^7*z + 57*y^3*z^2 - 243*y^4*z^2 + 303*y^5*z^2 - 117*y^6*z^2 + 63*y^2*z^3 - 267*y^3*z^3 + 315*y^4*z^3 - 135*y^5*z^3 + 6*y^6*z^3 + 21*y*z^4 - 105*y^2*z^4 + 129*y^3*z^4 - 117*y^4*z^4 + 18*y^5*z^4 + 6*z^5 - 36*y*z^5 + 60*y^2*z^5 - 102*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 36*y^2*z^6 + 6*y^3*z^6)* G[1, 1, y])/((-1 + y)^3*y^2*z^3*(y + z)^3) - ((32*I)*G[0, 1, 1, y])/z^3 - ((32*I)*G[1, 0, 1, y])/z^3) + G[1 - y, 1, z]*(((-32*I)*G[0, 0, 1, y])/z^3 + ((32*I)*G[1, 0, 1, y])/ z^3) + G[0, 1 - y, z]*((((-2*I)/9)*(18*y^4 + 320*y^5 - 896*y^6 + 760*y^7 - 202*y^8 - 309*y^3*z + 2556*y^4*z - 5850*y^5*z + 5280*y^6*z - 1689*y^7*z + 12*y^8*z - 105*y^2*z^2 + 2579*y^3*z^2 - 8167*y^4*z^2 + 9197*y^5*z^2 - 3684*y^6*z^2 + 180*y^7*z^2 - 909*y*z^3 + 4849*y^2*z^3 - 10950*y^3*z^3 + 11427*y^4*z^3 - 5359*y^5*z^3 + 942*y^6*z^3 - 27*z^4 + 2349*y*z^4 - 8286*y^2*z^4 + 9996*y^3*z^4 - 5682*y^4*z^4 + 2100*y^5*z^4 + 51*z^5 - 1686*y*z^5 + 3300*y^2*z^5 - 2583*y^3*z^5 + 2268*y^4*z^5 - 33*z^6 + 63*y*z^6 + 144*y^2*z^6 + 1176*y^3*z^6 + 9*z^7 + 207*y*z^7 + 234*y^2*z^7))/ ((-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) - (((32*I)/3)*(-y^3 + 3*y^4 - 3*y^5 + y^6 - 3*y^2*z + 12*y^3*z - 15*y^4*z + 6*y^5*z - 3*y*z^2 + 18*y^2*z^2 - 30*y^3*z^2 + 15*y^4*z^2 + 9*y*z^3 - 27*y^2*z^3 + 18*y^3*z^3 - 9*y*z^4 + 9*y^2*z^4 - z^6)*G[1, 0, y])/(z^3*(-1 + y + z)^3*(y + z)^3) + ((8*I)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1, 1, y])/ (y*z^2*(y + z)^3) + ((32*I)*G[0, 0, 1, y])/z^3 + ((32*I)*G[1, 0, 1, y])/z^3) + G[-y, 1 - y, z]* ((((-2*I)/9)*(-435*y^4 + 1298*y^5 - 1456*y^6 + 758*y^7 - 165*y^8 - 1038*y^3*z + 3873*y^4*z - 5439*y^5*z + 3645*y^6*z - 1275*y^7*z + 234*y^8*z - 768*y^2*z^2 + 3792*y^3*z^2 - 6687*y^4*z^2 + 5952*y^5*z^2 - 3171*y^6*z^2 + 882*y^7*z^2 + 882*y*z^3 - 3010*y^2*z^3 + 3686*y^3*z^3 - 529*y^4*z^3 - 2091*y^5*z^3 + 1062*y^6*z^3 + 27*z^4 - 2238*y*z^4 + 6870*y^2*z^4 - 6072*y^3*z^4 + 963*y^4*z^4 - 51*z^5 + 1533*y*z^5 - 2463*y^2*z^5 + 693*y^3*z^5 - 1062*y^4*z^5 + 33*z^6 + 6*y*z^6 - 507*y^2*z^6 - 882*y^3*z^6 - 9*z^7 - 207*y*z^7 - 234*y^2*z^7))/((-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)^2) - ((32*I)*G[0, 0, 1, y])/z^3 + ((128*I)*G[0, 1, 1, y])/z^3 + ((32*I)*G[1, 0, 1, y])/z^3) + G[1 - y, 0, z]*((((-2*I)/9)*(18*y^4 + 320*y^5 - 896*y^6 + 760*y^7 - 202*y^8 - 309*y^3*z + 2556*y^4*z - 5850*y^5*z + 5280*y^6*z - 1689*y^7*z + 12*y^8*z - 105*y^2*z^2 + 2579*y^3*z^2 - 8167*y^4*z^2 + 9197*y^5*z^2 - 3684*y^6*z^2 + 180*y^7*z^2 - 909*y*z^3 + 4849*y^2*z^3 - 10950*y^3*z^3 + 11427*y^4*z^3 - 5359*y^5*z^3 + 942*y^6*z^3 - 27*z^4 + 2349*y*z^4 - 8286*y^2*z^4 + 9996*y^3*z^4 - 5682*y^4*z^4 + 2100*y^5*z^4 + 51*z^5 - 1686*y*z^5 + 3300*y^2*z^5 - 2583*y^3*z^5 + 2268*y^4*z^5 - 33*z^6 + 63*y*z^6 + 144*y^2*z^6 + 1176*y^3*z^6 + 9*z^7 + 207*y*z^7 + 234*y^2*z^7))/((-1 + y)^2*y^2*z^2* (-1 + y + z)^2*(y + z)^3) - ((32*I)*G[0, 0, 1, y])/z^3 + ((64*I)*G[0, 1, 1, y])/z^3 - ((64*I)*G[1, 0, 1, y])/z^3) + G[1 - y, -y, z]*(((64*I)*G[0, 1, 1, y])/z^3 + ((64*I)*G[1, 0, 1, y])/ z^3) + G[1 - y, 1 - y, z]*((((-8*I)/9)*(-139*y^2 + 275*y^3 - 136*y^4 - 294*y*z + 790*y^2*z - 535*y^3*z + 39*y^4*z + 12*z^2 + 324*y*z^2 - 402*y^2*z^2 + 39*y^3*z^2 - 24*z^3 + 9*y*z^3 - 39*y^2*z^3 + 12*z^4 - 39*y*z^4))/((-1 + y)*y*z^2*(-1 + y + z)* (y + z)^2) - ((128*I)*G[0, 0, 1, y])/z^3 - ((64*I)*G[0, 1, 1, y])/z^3 - ((96*I)*G[1, 0, 1, y])/z^3) - (((4*I)/9)*(62*y^4 + 12*y^5 - 12*y^6 + 139*y^3*z - 159*y^4*z - 48*y^5*z + 12*y^6*z + 98*y^2*z^2 - 426*y^3*z^2 + 135*y^4*z^2 + 36*y^5*z^2 - 9*y*z^3 - 255*y^2*z^3 + 408*y^3*z^3 - 17*y^4*z^3 - 6*z^4 + 48*y*z^4 + 183*y^2*z^4 - 70*y^3*z^4 - 21*y^4*z^4 + 24*z^5 - 90*y*z^5 + 19*y^2*z^5 - 51*y^3*z^5 - 36*z^6 + 72*y*z^6 - 45*y^2*z^6 + 24*z^7 - 21*y*z^7 - 6*z^8)*G[1, 0, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (((4*I)/9)*(-18*y^6 + 54*y^7 - 54*y^8 + 18*y^9 + 18*y^4*z - 117*y^5*z + 270*y^6*z - 252*y^7*z + 72*y^8*z + 9*y^9*z + 178*y^3*z^2 - 721*y^4*z^2 + 1113*y^5*z^2 - 561*y^6*z^2 - 99*y^7*z^2 + 90*y^8*z^2 - 68*y^2*z^3 - 121*y^3*z^3 + 549*y^4*z^3 + 414*y^5*z^3 - 1143*y^6*z^3 + 351*y^7*z^3 - 78*y*z^4 + 549*y^2*z^4 - 1155*y^3*z^4 + 2538*y^4*z^4 - 2646*y^5*z^4 + 720*y^6*z^4 - 12*z^5 + 222*y*z^5 - 1017*y^2*z^5 + 2652*y^3*z^5 - 2808*y^4*z^5 + 855*y^5*z^5 + 12*z^6 - 210*y*z^6 + 1017*y^2*z^6 - 1485*y^3*z^6 + 594*y^4*z^6 + 126*y*z^7 - 369*y^2*z^7 + 225*y^3*z^7 - 36*y*z^8 + 36*y^2*z^8)*G[1, 1, 0, y])/ ((-1 + y)*y^2*z^2*(-1 + y + z)^3*(y + z)^4) + G[1, z]*(((8*I)*(3*y - 7*y^2 + 9*y^3 - 3*y^4 - 13*y*z + 24*y^2*z - 21*y^3*z + 4*y^4*z + 2*z^2 + 15*y*z^2 - 21*y^2*z^2 + 10*y^3*z^2 - 8*z^3 + 3*y*z^3 - 2*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 14*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)*G[0, 0, 1, y])/ (y^2*z^3*(-1 + y + z)^3) - ((8*I)*(y^3 + y*z - 2*y^2*z - 2*z^2 + 2*y*z^2 + 6*z^3 - 7*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[0, 1, 0, y])/(y^2*z^3*(-1 + y + z)^2) - ((8*I)*(3*y - 7*y^2 + 9*y^3 - 3*y^4 - 13*y*z + 24*y^2*z - 21*y^3*z + 4*y^4*z + 2*z^2 + 15*y*z^2 - 21*y^2*z^2 + 10*y^3*z^2 - 8*z^3 + 3*y*z^3 - 2*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 14*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)*G[1, 0, 1, y])/ (y^2*z^3*(-1 + y + z)^3) + ((8*I)*(y^3 + y*z - 2*y^2*z - 2*z^2 + 2*y*z^2 + 6*z^3 - 7*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, 1, 0, y])/(y^2*z^3*(-1 + y + z)^2)) - (((4*I)/9)*(62*y^4 - 112*y^5 + 26*y^6 + 36*y^7 - 12*y^8 + 193*y^3*z - 659*y^4*z + 727*y^5*z - 237*y^6*z - 36*y^7*z + 12*y^8*z + 206*y^2*z^2 - 1255*y^3*z^2 + 2366*y^4*z^2 - 1791*y^5*z^2 + 474*y^6*z^2 + 45*y*z^3 - 837*y^2*z^3 + 2733*y^3*z^3 - 3458*y^4*z^3 + 1840*y^5*z^3 - 323*y^6*z^3 - 6*z^4 - 129*y*z^4 + 1158*y^2*z^4 - 2533*y^3*z^4 + 2297*y^4*z^4 - 847*y^5*z^4 + 60*y^6*z^4 + 24*z^5 + 78*y*z^5 - 551*y^2*z^5 + 1027*y^3*z^5 - 815*y^4*z^5 + 183*y^5*z^5 - 36*z^6 + 90*y*z^6 - 45*y^2*z^6 - 270*y^3*z^6 + 207*y^4*z^6 + 24*z^7 - 123*y*z^7 + 48*y^2*z^7 + 105*y^3*z^7 - 6*z^8 + 39*y*z^8 + 21*y^2*z^8)* G[1, 1, 0, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)^3*(y + z)^2) - ((32*I)*(2*y + 3*z)*G[1, 1, 1, y])/(z^2*(y + z)^2) + G[-y, 0, z]*(((64*I)*G[0, 1, 1, y])/z^3 + ((64*I)*G[1, 0, 1, y])/ z^3 - ((96*I)*G[1, 1, 1, y])/z^3) + G[-y, -y, z]* (((-64*I)*G[0, 0, 1, y])/z^3 + ((64*I)*G[0, 1, 1, y])/z^3 + ((64*I)*G[1, 0, 1, y])/z^3 + ((96*I)*G[1, 1, 1, y])/z^3) + G[0, z]*((((-2*I)/9)*(-471*y^2 + 880*y^3 - 409*y^4 - 1386*y*z + 3862*y^2*z - 2830*y^3*z + 354*y^4*z + 27*z^2 + 1992*y*z^2 - 2706*y^2*z^2 + 354*y^3*z^2 - 48*z^3 - 264*y*z^3 - 354*y^2*z^3 + 21*z^4 - 354*y*z^4))/((-1 + y)*y*z*(-1 + y + z)^2*(y + z)^2) - (((2*I)/9)*(18*y^4 + 320*y^5 - 896*y^6 + 760*y^7 - 202*y^8 - 309*y^3*z + 2556*y^4*z - 5850*y^5*z + 5280*y^6*z - 1689*y^7*z + 12*y^8*z - 105*y^2*z^2 + 2579*y^3*z^2 - 8167*y^4*z^2 + 9197*y^5*z^2 - 3684*y^6*z^2 + 180*y^7*z^2 - 909*y*z^3 + 4849*y^2*z^3 - 10950*y^3*z^3 + 11427*y^4*z^3 - 5359*y^5*z^3 + 942*y^6*z^3 - 27*z^4 + 2349*y*z^4 - 8286*y^2*z^4 + 9996*y^3*z^4 - 5682*y^4*z^4 + 2100*y^5*z^4 + 51*z^5 - 1686*y*z^5 + 3300*y^2*z^5 - 2583*y^3*z^5 + 2268*y^4*z^5 - 33*z^6 + 63*y*z^6 + 144*y^2*z^6 + 1176*y^3*z^6 + 9*z^7 + 207*y*z^7 + 234*y^2*z^7)*G[1, y])/((-1 + y)^2*y^2*z^2* (-1 + y + z)^2*(y + z)^3) + (((8*I)/3)*y*(8 - 12*y + 4*y^2 - 10*z + 10*y*z + 3*z^2 - 3*y*z^2 + 3*z^3)*G[0, 0, y])/ ((-1 + y)*z^2*(-1 + y + z)^3) - (((4*I)/9)*(324*y^5 - 1590*y^6 + 3132*y^7 - 3096*y^8 + 1536*y^9 - 306*y^10 - 72*y^3*z + 1422*y^4*z - 6867*y^5*z + 14724*y^6*z - 16146*y^7*z + 8946*y^8*z - 2043*y^9*z + 36*y^10*z - 36*y^2*z^2 + 1440*y^3*z^2 - 9324*y^4*z^2 + 24551*y^5*z^2 - 31767*y^6*z^2 + 20391*y^7*z^2 - 5453*y^8*z^2 + 198*y^9*z^2 - 108*y*z^3 + 1080*y^2*z^3 - 6666*y^3*z^3 + 20646*y^4*z^3 - 31785*y^5*z^3 + 24081*y^6*z^3 - 7785*y^7*z^3 + 537*y^8*z^3 + 288*y*z^4 - 2358*y^2*z^4 + 9072*y^3*z^4 - 17028*y^4*z^4 + 15723*y^5*z^4 - 6615*y^6*z^4 + 918*y^7*z^4 - 18*z^5 - 135*y*z^5 + 1394*y^2*z^5 - 3888*y^3*z^5 + 5082*y^4*z^5 - 3464*y^5*z^5 + 1020*y^6*z^5 + 36*z^6 - 159*y*z^6 + 237*y^2*z^6 + 243*y^3*z^6 - 1092*y^4*z^6 + 708*y^5*z^6 - 24*z^7 + 171*y*z^7 - 261*y^2*z^7 - 192*y^3*z^7 + 279*y^4*z^7 + 6*z^8 - 45*y*z^8 - 18*y^2*z^8 + 48*y^3*z^8)*G[0, 1, y])/((-1 + y)^3*y^2*z^2*(-1 + y + z)^3* (y + z)^3) - (((4*I)/9)*(-36*y^6 + 120*y^7 - 120*y^8 + 36*y^9 - 126*y^5*z + 516*y^6*z - 624*y^7*z + 234*y^8*z + 90*y^3*z^2 - 507*y^4*z^2 + 1374*y^5*z^2 - 1597*y^6*z^2 + 658*y^7*z^2 - 18*y^8*z^2 - 90*y^2*z^3 + 3*y^3*z^3 + 981*y^4*z^3 - 1687*y^5*z^3 + 886*y^6*z^3 - 75*y^7*z^3 - 18*y*z^4 + 267*y^2*z^4 - 147*y^3*z^4 - 480*y^4*z^4 + 579*y^5*z^4 - 129*y^6*z^4 - 9*y*z^5 - 51*y^2*z^5 + 14*y^3*z^5 + 286*y^4*z^5 - 132*y^5*z^5 - 18*z^6 + 135*y*z^6 - 223*y^2*z^6 + 286*y^3*z^6 - 108*y^4*z^6 + 36*z^7 - 147*y*z^7 + 204*y^2*z^7 - 75*y^3*z^7 - 24*z^8 + 57*y*z^8 - 33*y^2*z^8 + 6*z^9 - 6*y*z^9)*G[1, 0, y])/ ((-1 + y)*y^2*z^2*(-1 + y + z)^3*(y + z)^4) + (((4*I)/9)*(-264*y^4 + 1098*y^5 - 1698*y^6 + 1158*y^7 - 294*y^8 - 795*y^3*z + 3906*y^4*z - 7002*y^5*z + 5502*y^6*z - 1647*y^7*z + 36*y^8*z - 700*y^2*z^2 + 4684*y^3*z^2 - 10380*y^4*z^2 + 9670*y^5*z^2 - 3436*y^6*z^2 + 162*y^7*z^2 - 213*y*z^3 + 2438*y^2*z^3 - 7167*y^3*z^3 + 8082*y^4*z^3 - 3494*y^5*z^3 + 354*y^6*z^3 + 12*z^4 + 414*y*z^4 - 2182*y^2*z^4 + 3080*y^3*z^4 - 1708*y^4*z^4 + 492*y^5*z^4 - 36*z^5 - 111*y*z^5 + 168*y^2*z^5 - 129*y^3*z^5 + 432*y^4*z^5 + 36*z^6 - 168*y*z^6 + 246*y^2*z^6 + 210*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)*G[1, 1, y])/((-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^3) + ((8*I)*(-4 + 20*y - 40*y^2 + 40*y^3 - 20*y^4 + 4*y^5 + 10*z - 40*y*z + 60*y^2*z - 40*y^3*z + 10*y^4*z - 11*z^2 + 33*y*z^2 - 33*y^2*z^2 + 11*y^3*z^2 + 7*z^3 - 14*y*z^3 + 7*y^2*z^3 - 7*z^4 + 7*y*z^4 + 3*z^5)*G[0, 0, 1, y])/ ((-1 + y)^3*z^2*(-1 + y + z)^3) + (((32*I)/3)*G[0, 1, 0, y])/ (-1 + y + z)^3 - (((16*I)/3)*(12*y^3 - 84*y^4 + 240*y^5 - 360*y^6 + 300*y^7 - 132*y^8 + 24*y^9 + 30*y^2*z - 252*y^3*z + 840*y^4*z - 1440*y^5*z + 1350*y^6*z - 660*y^7*z + 132*y^8*z + 25*y*z^2 - 276*y^2*z^2 + 1131*y^3*z^2 - 2292*y^4*z^2 + 2475*y^5*z^2 - 1368*y^6*z^2 + 305*y^7*z^2 + 3*z^3 - 105*y*z^3 + 660*y^2*z^3 - 1746*y^3*z^3 + 2304*y^4*z^3 - 1503*y^5*z^3 + 387*y^6*z^3 - 9*z^4 + 150*y*z^4 - 624*y^2*z^4 + 1125*y^3*z^4 - 954*y^4*z^4 + 312*y^5*z^4 + 9*z^5 - 89*y*z^5 + 276*y^2*z^5 - 384*y^3*z^5 + 197*y^4*z^5 - 3*z^6 + 30*y*z^6 - 114*y^2*z^6 + 114*y^3*z^6 - 21*y*z^7 + 48*y^2*z^7 + 9*y*z^8)*G[0, 1, 1, y])/ ((-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^3) - (((32*I)/3)*G[1, 0, 0, y])/(-1 + y + z)^3 + (((16*I)/3)*(-12*y^3 + 60*y^4 - 120*y^5 + 120*y^6 - 60*y^7 + 12*y^8 - 30*y^2*z + 180*y^3*z - 420*y^4*z + 480*y^5*z - 270*y^6*z + 60*y^7*z - 27*y*z^2 + 216*y^2*z^2 - 621*y^3*z^2 + 835*y^4*z^2 - 534*y^5*z^2 + 129*y^6*z^2 + 2*y^7*z^2 - 3*z^3 + 87*y*z^3 - 390*y^2*z^3 + 675*y^3*z^3 - 489*y^4*z^3 + 96*y^5*z^3 + 24*y^6*z^3 + 9*z^4 - 96*y*z^4 + 237*y^2*z^4 - 162*y^3*z^4 - 69*y^4*z^4 + 81*y^5*z^4 - 9*z^5 + 34*y*z^5 + 15*y^2*z^5 - 159*y^3*z^5 + 128*y^4*z^5 + 3*z^6 + 12*y*z^6 - 96*y^2*z^6 + 108*y^3*z^6 - 21*y*z^7 + 48*y^2*z^7 + 9*y*z^8)* G[1, 0, 1, y])/((-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^3) + (((32*I)/3)*(1 - 3*y + 3*y^2 - 3*z + 6*y*z + 3*z^2)*G[1, 1, 0, y])/ ((-1 + y + z)^3*(y + z)^3) + ((8*I)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1, 1, 1, y])/(y*z^2*(y + z)^3)) - (((4*I)/9)*(62*y^4 + 12*y^5 - 12*y^6 + 139*y^3*z - 159*y^4*z - 48*y^5*z + 12*y^6*z + 98*y^2*z^2 - 426*y^3*z^2 + 135*y^4*z^2 + 36*y^5*z^2 - 9*y*z^3 - 255*y^2*z^3 + 408*y^3*z^3 - 17*y^4*z^3 - 6*z^4 + 48*y*z^4 + 183*y^2*z^4 - 70*y^3*z^4 - 21*y^4*z^4 + 24*z^5 - 90*y*z^5 + 19*y^2*z^5 - 51*y^3*z^5 - 36*z^6 + 72*y*z^6 - 45*y^2*z^6 + 24*z^7 - 21*y*z^7 - 6*z^8)*G[1, 1 - y, 0, z])/ (y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (((8*I)/3)*(-8*y^4 + 20*y^5 - 16*y^6 + 4*y^7 + 12*y^2*z - 78*y^3*z + 162*y^4*z - 138*y^5*z + 42*y^6*z + 6*y*z^2 - 86*y^2*z^2 + 241*y^3*z^2 - 251*y^4*z^2 + 93*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 106*y*z^3 + 243*y^2*z^3 - 237*y^3*z^3 + 103*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 141*y*z^4 - 129*y^2*z^4 + 66*y^3*z^4 - 54*y^4*z^4 + 21*z^5 - 9*y*z^5 - 66*y^3*z^5 + 12*z^6 - 27*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[1 - y, 0, 0, z])/ ((-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + (((4*I)/9)*(-264*y^4 + 1098*y^5 - 1698*y^6 + 1158*y^7 - 294*y^8 - 795*y^3*z + 3906*y^4*z - 7002*y^5*z + 5502*y^6*z - 1647*y^7*z + 36*y^8*z - 700*y^2*z^2 + 4684*y^3*z^2 - 10380*y^4*z^2 + 9670*y^5*z^2 - 3436*y^6*z^2 + 162*y^7*z^2 - 213*y*z^3 + 2438*y^2*z^3 - 7167*y^3*z^3 + 8082*y^4*z^3 - 3494*y^5*z^3 + 354*y^6*z^3 + 12*z^4 + 414*y*z^4 - 2182*y^2*z^4 + 3080*y^3*z^4 - 1708*y^4*z^4 + 492*y^5*z^4 - 36*z^5 - 111*y*z^5 + 168*y^2*z^5 - 129*y^3*z^5 + 432*y^4*z^5 + 36*z^6 - 168*y*z^6 + 246*y^2*z^6 + 210*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)*G[1 - y, 0, 1 - y, z])/((-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) - (((4*I)/3)*(94*y^4 - 590*y^5 + 1414*y^6 - 1642*y^7 + 932*y^8 - 208*y^9 + 359*y^3*z - 2475*y^4*z + 6517*y^5*z - 8315*y^6*z + 5208*y^7*z - 1318*y^8*z + 24*y^9*z + 487*y^2*z^2 - 3910*y^3*z^2 + 11748*y^4*z^2 - 16852*y^5*z^2 + 11803*y^6*z^2 - 3414*y^7*z^2 + 138*y^8*z^2 + 231*y*z^3 - 2656*y^2*z^3 + 10024*y^3*z^3 - 16989*y^4*z^3 + 13711*y^5*z^3 - 4669*y^6*z^3 + 348*y^7*z^3 + 63*z^4 - 928*y*z^4 + 4486*y^2*z^4 - 9192*y^3*z^4 + 8758*y^4*z^4 - 3700*y^5*z^4 + 510*y^6*z^4 - 135*z^5 + 1017*y*z^5 - 2619*y^2*z^5 + 3027*y^3*z^5 - 1782*y^4*z^5 + 480*y^5*z^5 + 72*z^6 - 282*y*z^6 + 432*y^2*z^6 - 534*y^3*z^6 + 294*y^4*z^6 + 9*z^7 - 30*y*z^7 - 99*y^2*z^7 + 108*y^3*z^7 - 9*z^8 - 12*y*z^8 + 18*y^2*z^8)*G[1 - y, 1, 0, z])/((-1 + y)^3*y*z^2*(-1 + y + z)^2* (y + z)^4) + (((4*I)/9)*(-264*y^4 + 1098*y^5 - 1698*y^6 + 1158*y^7 - 294*y^8 - 795*y^3*z + 3906*y^4*z - 7002*y^5*z + 5502*y^6*z - 1647*y^7*z + 36*y^8*z - 700*y^2*z^2 + 4684*y^3*z^2 - 10380*y^4*z^2 + 9670*y^5*z^2 - 3436*y^6*z^2 + 162*y^7*z^2 - 213*y*z^3 + 2438*y^2*z^3 - 7167*y^3*z^3 + 8082*y^4*z^3 - 3494*y^5*z^3 + 354*y^6*z^3 + 12*z^4 + 414*y*z^4 - 2182*y^2*z^4 + 3080*y^3*z^4 - 1708*y^4*z^4 + 492*y^5*z^4 - 36*z^5 - 111*y*z^5 + 168*y^2*z^5 - 129*y^3*z^5 + 432*y^4*z^5 + 36*z^6 - 168*y*z^6 + 246*y^2*z^6 + 210*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)* G[1 - y, 1 - y, 0, z])/((-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^3) - ((32*I)*(2*y + 3*z)*G[1 - y, 1 - y, 1 - y, z])/ (z^2*(y + z)^2) + (((4*I)/9)*(19*y^4 - 35*y^5 - 26*y^6 + 98*y^7 - 73*y^8 + 17*y^9 - 148*y^3*z + 519*y^4*z - 548*y^5*z - 38*y^6*z + 432*y^7*z - 265*y^8*z + 48*y^9*z - 467*y^2*z^2 + 2166*y^3*z^2 - 3387*y^4*z^2 + 1661*y^5*z^2 + 684*y^6*z^2 - 831*y^7*z^2 + 174*y^8*z^2 - 198*y*z^3 + 1759*y^2*z^3 - 4160*y^3*z^3 + 3513*y^4*z^3 - 361*y^5*z^3 - 784*y^6*z^3 + 231*y^7*z^3 + 6*z^4 + 417*y*z^4 - 1769*y^2*z^4 + 2232*y^3*z^4 - 783*y^4*z^4 - 211*y^5*z^4 + 108*y^6*z^4 - 18*z^5 - 168*y*z^5 + 303*y^2*z^5 - 63*y^3*z^5 - 21*y^4*z^5 - 42*y^5*z^5 + 18*z^6 - 123*y*z^6 + 252*y^2*z^6 - 99*y^3*z^6 - 66*y^4*z^6 - 6*z^7 + 72*y*z^7 - 54*y^2*z^7 - 21*y^3*z^7)*G[1 - y, -y, 1 - y, z])/ ((-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (((4*I)/9)*(-9*y^4 - 159*y^5 + 159*y^6 - 53*y^7 + 246*y^3*z - 1134*y^4*z + 1491*y^5*z - 553*y^6*z + 6*y^7*z + 396*y^2*z^2 - 2241*y^3*z^2 + 3915*y^4*z^2 - 1970*y^5*z^2 + 57*y^6*z^2 + 81*y*z^3 - 1488*y^2*z^3 + 4197*y^3*z^3 - 3106*y^4*z^3 + 207*y^5*z^3 - 288*y*z^4 + 1974*y^2*z^4 - 2417*y^3*z^4 + 360*y^4*z^4 - 18*z^5 + 396*y*z^5 - 973*y^2*z^5 + 324*y^3*z^5 + 36*z^6 - 216*y*z^6 + 153*y^2*z^6 - 24*z^7 + 39*y*z^7 + 6*z^8)* G[-y, 0, 1 - y, z])/(y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (((4*I)/9)*(-9*y^4 - 159*y^5 + 159*y^6 - 53*y^7 + 246*y^3*z - 1134*y^4*z + 1491*y^5*z - 553*y^6*z + 6*y^7*z + 396*y^2*z^2 - 2241*y^3*z^2 + 3915*y^4*z^2 - 1970*y^5*z^2 + 57*y^6*z^2 + 81*y*z^3 - 1488*y^2*z^3 + 4197*y^3*z^3 - 3106*y^4*z^3 + 207*y^5*z^3 - 288*y*z^4 + 1974*y^2*z^4 - 2417*y^3*z^4 + 360*y^4*z^4 - 18*z^5 + 396*y*z^5 - 973*y^2*z^5 + 324*y^3*z^5 + 36*z^6 - 216*y*z^6 + 153*y^2*z^6 - 24*z^7 + 39*y*z^7 + 6*z^8)* G[-y, 1 - y, 0, z])/(y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (((4*I)/9)*(34*y^4 - 184*y^5 + 336*y^6 - 256*y^7 + 70*y^8 + 167*y^3*z - 874*y^4*z + 1614*y^5*z - 1232*y^6*z + 283*y^7*z + 42*y^8*z + 340*y^2*z^2 - 1970*y^3*z^2 + 3970*y^4*z^2 - 3258*y^5*z^2 + 786*y^6*z^2 + 132*y^7*z^2 + 189*y*z^3 - 1646*y^2*z^3 + 4187*y^3*z^3 - 3964*y^4*z^3 + 1096*y^5*z^3 + 138*y^6*z^3 - 12*z^4 - 342*y*z^4 + 1576*y^2*z^4 - 1754*y^3*z^4 + 424*y^4*z^4 + 36*z^5 + 39*y*z^5 + 108*y^2*z^5 - 369*y^3*z^5 - 138*y^4*z^5 - 36*z^6 + 192*y*z^6 - 348*y^2*z^6 - 132*y^3*z^6 + 12*z^7 - 78*y*z^7 - 42*y^2*z^7)*G[-y, 1 - y, 1 - y, z])/ ((-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (((4*I)/9)*(-36*y^4 + 24*y^5 + 90*y^6 - 116*y^7 + 46*y^8 - 8*y^9 - 267*y^3*z + 1137*y^4*z - 1965*y^5*z + 1781*y^6*z - 874*y^7*z + 182*y^8*z + 6*y^9*z - 414*y^2*z^2 + 2817*y^3*z^2 - 6912*y^4*z^2 + 8155*y^5*z^2 - 4778*y^6*z^2 + 1138*y^7*z^2 - 6*y^8*z^2 - 63*y*z^3 + 1671*y^2*z^3 - 6813*y^3*z^3 + 11017*y^4*z^3 - 8045*y^5*z^3 + 2314*y^6*z^3 - 81*y^7*z^3 + 225*y*z^4 - 2364*y^2*z^4 + 5837*y^3*z^4 - 5560*y^4*z^4 + 2039*y^5*z^4 - 177*y^6*z^4 + 18*z^5 - 324*y*z^5 + 1216*y^2*z^5 - 1436*y^3*z^5 + 700*y^4*z^5 - 228*y^5*z^5 - 36*z^6 + 162*y*z^6 - 54*y^2*z^6 - 18*y^3*z^6 - 216*y^4*z^6 + 24*z^7 + 3*y*z^7 - 60*y^2*z^7 - 129*y^3*z^7 - 6*z^8 - 15*y*z^8 - 33*y^2*z^8)*G[-y, -y, 1 - y, z])/ ((-1 + y)^2*y^2*z^3*(-1 + y + z)^3*(y + z)^2) + G[0, y]*((((2*I)/9)*(471*y^2 - 880*y^3 + 409*y^4 + 1386*y*z - 3862*y^2*z + 2830*y^3*z - 354*y^4*z - 27*z^2 - 1992*y*z^2 + 2706*y^2*z^2 - 354*y^3*z^2 + 48*z^3 + 264*y*z^3 + 354*y^2*z^3 - 21*z^4 + 354*y*z^4))/((-1 + y)*z^2*(-1 + y + z)^2*(y + z)^2) + (((2*I)/9)*(-18*y^4 - 338*y^5 + 558*y^6 - 202*y^7 - 90*y^3*z - 873*y^4*z + 1990*y^5*z - 1039*y^6*z + 12*y^7*z - 342*y^2*z^2 + 153*y^3*z^2 + 1566*y^4*z^2 - 1497*y^5*z^2 + 120*y^6*z^2 + 54*y*z^3 + 247*y^2*z^3 + 246*y^3*z^3 - 850*y^4*z^3 + 204*y^5*z^3 - 93*y*z^4 + 118*y^2*z^4 - 322*y^3*z^4 + 24*z^5 - 30*y*z^5 - 87*y^2*z^5 - 204*y^3*z^5 - 36*z^6 + 57*y*z^6 - 120*y^2*z^6 + 12*z^7 - 12*y*z^7)*G[0, z])/((-1 + y)*y*z^2* (-1 + y + z)^3*(y + z)^3) + (((2*I)/9)*(435*y^4 - 863*y^5 + 593*y^6 - 165*y^7 + 1455*y^3*z - 4366*y^4*z + 4527*y^5*z - 1850*y^6*z + 234*y^7*z + 2115*y^2*z^2 - 9288*y^3*z^2 + 13032*y^4*z^2 - 7035*y^5*z^2 + 1176*y^6*z^2 - 9*y*z^3 - 4708*y^2*z^3 + 12340*y^3*z^3 - 9792*y^4*z^3 + 2268*y^5*z^3 - 51*y*z^4 + 3395*y^2*z^4 - 5147*y^3*z^4 + 2100*y^4*z^4 - 24*z^5 + 189*y*z^5 - 810*y^2*z^5 + 942*y^3*z^5 + 36*z^6 - 117*y*z^6 + 180*y^2*z^6 - 12*z^7 + 12*y*z^7)*G[1 - y, z])/ ((-1 + y)*y*z^3*(-1 + y + z)^2*(y + z)^3) + (((8*I)/3)*y*(8 - 12*y + 4*y^2 - 10*z + 10*y*z + 3*z^2 - 3*y*z^2 + 3*z^3)*G[0, 0, z])/((-1 + y)*z^2*(-1 + y + z)^3) + (((4*I)/9)*(27*y^5 - 51*y^6 + 33*y^7 - 9*y^8 + 186*y^4*z - 654*y^5*z + 762*y^6*z - 348*y^7*z + 54*y^8*z + 285*y^3*z^2 - 1611*y^4*z^2 + 2724*y^5*z^2 - 1680*y^6*z^2 + 324*y^7*z^2 - 1119*y^3*z^3 + 3639*y^4*z^3 - 3340*y^5*z^3 + 900*y^6*z^3 + 18*y*z^4 - 264*y^2*z^4 + 2322*y^3*z^4 - 3552*y^4*z^4 + 1497*y^5*z^4 - 171*y*z^5 + 1047*y^2*z^5 - 2409*y^3*z^5 + 1602*y^4*z^5 - 18*z^6 + 405*y*z^6 - 1171*y^2*z^6 + 1104*y^3*z^6 + 36*z^7 - 339*y*z^7 + 462*y^2*z^7 - 24*z^8 + 99*y*z^8 + 6*z^9)*G[0, 1 - y, z])/(y^2*z^3*(-1 + y + z)^3* (y + z)^3) + (((4*I)/9)*(62*y^4 + 12*y^5 - 12*y^6 + 139*y^3*z - 159*y^4*z - 48*y^5*z + 12*y^6*z + 98*y^2*z^2 - 426*y^3*z^2 + 135*y^4*z^2 + 36*y^5*z^2 - 9*y*z^3 - 255*y^2*z^3 + 408*y^3*z^3 - 17*y^4*z^3 - 6*z^4 + 48*y*z^4 + 183*y^2*z^4 - 70*y^3*z^4 - 21*y^4*z^4 + 24*z^5 - 90*y*z^5 + 19*y^2*z^5 - 51*y^3*z^5 - 36*z^6 + 72*y*z^6 - 45*y^2*z^6 + 24*z^7 - 21*y*z^7 - 6*z^8)*G[1, 0, z])/(y^2*z^3*(-1 + y + z)^3* (y + z)^2) - (((4*I)/9)*(53*y^6 - 147*y^7 + 147*y^8 - 53*y^9 + 209*y^5*z - 652*y^6*z + 713*y^7*z - 276*y^8*z + 6*y^9*z + 312*y^4*z^2 - 1168*y^5*z^2 + 1435*y^6*z^2 - 606*y^7*z^2 + 27*y^8*z^2 + 92*y^3*z^3 - 711*y^4*z^3 + 1184*y^5*z^3 - 595*y^6*z^3 + 48*y^7*z^3 + 83*y^2*z^4 - 346*y^3*z^4 + 530*y^4*z^4 - 234*y^5*z^4 + 39*y^6*z^4 - 21*y*z^5 - 79*y^2*z^5 + 184*y^3*z^5 + 24*y^4*z^5 - 6*z^6 + 75*y*z^6 - 106*y^2*z^6 + 148*y^3*z^6 - 39*y^4*z^6 + 18*z^7 - 93*y*z^7 + 141*y^2*z^7 - 48*y^3*z^7 - 18*z^8 + 45*y*z^8 - 27*y^2*z^8 + 6*z^9 - 6*y*z^9)*G[1 - y, 0, z])/((-1 + y)*y^2*z^3* (-1 + y + z)^2*(y + z)^4) - (((4*I)/9)*(34*y^4 - 116*y^5 + 70*y^6 - 9*y^3*z - 104*y^4*z + 95*y^5*z + 42*y^6*z - 126*y^2*z^2 + 360*y^3*z^2 - 338*y^4*z^2 + 210*y^5*z^2 - 63*y*z^3 + 528*y^2*z^3 - 852*y^3*z^3 + 432*y^4*z^3 - 36*z^4 + 288*y*z^4 - 768*y^2*z^4 + 492*y^3*z^4 + 108*z^5 - 387*y*z^5 + 354*y^2*z^5 - 108*z^6 + 162*y*z^6 + 36*z^7)*G[1 - y, 1 - y, z])/ (y*z^3*(-1 + y + z)^2*(y + z)^3) - (((4*I)/9)*(-45*y^4 - 51*y^5 + 51*y^6 - 17*y^7 - 21*y^3*z - 225*y^4*z + 474*y^5*z - 178*y^6*z + 6*y^7*z - 18*y^2*z^2 - 180*y^3*z^2 + 909*y^4*z^2 - 593*y^5*z^2 + 39*y^6*z^2 + 18*y*z^3 - 57*y^2*z^3 + 669*y^3*z^3 - 856*y^4*z^3 + 153*y^5*z^3 - 117*y*z^4 + 408*y^2*z^4 - 719*y^3*z^4 + 324*y^4*z^4 - 18*z^5 + 261*y*z^5 - 478*y^2*z^5 + 360*y^3*z^5 + 36*z^6 - 207*y*z^6 + 207*y^2*z^6 - 24*z^7 + 57*y*z^7 + 6*z^8)* G[-y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (((8*I)/3)*(-9*y^4 + 27*y^5 - 27*y^6 + 9*y^7 - 9*y^3*z + 54*y^4*z - 81*y^5*z + 36*y^6*z - 13*y^2*z^2 + 72*y^3*z^2 - 138*y^4*z^2 + 83*y^5*z^2 - 6*y^6*z^2 - 15*y*z^3 + 102*y^2*z^3 - 222*y^3*z^3 + 174*y^4*z^3 - 36*y^5*z^3 - 6*z^4 + 81*y*z^4 - 255*y^2*z^4 + 273*y^3*z^4 - 90*y^4*z^4 + 24*z^5 - 153*y*z^5 + 254*y^2*z^5 - 120*y^3*z^5 - 36*z^6 + 123*y*z^6 - 90*y^2*z^6 + 24*z^7 - 36*y*z^7 - 6*z^8)*G[0, 0, 1 - y, z])/ (y^2*z^2*(-1 + y + z)^3*(y + z)^3) + (((16*I)/3)*(y^3 + 3*y^2*z - 3*y^3*z + 3*y*z^2 - 9*y^2*z^2 + 3*y^3*z^2 - z^3 - 3*y*z^3 + 3*y^2*z^3 + 2*y^3*z^3 + 3*z^4 - 3*y*z^4 + 6*y^2*z^4 - 3*z^5 + 6*y*z^5 + 2*z^6)*G[0, 1, 0, z])/ (z^3*(-1 + y + z)^3*(y + z)^3) + (((16*I)/3)*(-y^3 + 3*y^4 - 3*y^5 + y^6 - 3*y^2*z + 12*y^3*z - 15*y^4*z + 6*y^5*z - 3*y*z^2 + 18*y^2*z^2 - 30*y^3*z^2 + 15*y^4*z^2 + z^3 + 6*y*z^3 - 24*y^2*z^3 + 16*y^3*z^3 - 3*z^4 - 3*y*z^4 + 3*y^2*z^4 + 3*z^5 - 6*y*z^5 - 3*z^6)*G[0, 1 - y, 0, z])/ (z^3*(-1 + y + z)^3*(y + z)^3) - (((8*I)/3)*(-4*y^5 + 12*y^6 - 12*y^7 + 4*y^8 - 3*y^4*z + 21*y^5*z - 33*y^6*z + 15*y^7*z - 3*y^3*z^2 + 18*y^4*z^2 - 39*y^5*z^2 + 24*y^6*z^2 + 13*y^2*z^3 - 36*y^3*z^3 + 30*y^4*z^3 - 7*y^5*z^3 + 6*y^6*z^3 + 15*y*z^4 - 102*y^2*z^4 + 186*y^3*z^4 - 126*y^4*z^4 + 36*y^5*z^4 + 6*z^5 - 81*y*z^5 + 255*y^2*z^5 - 261*y^3*z^5 + 90*y^4*z^5 - 24*z^6 + 153*y*z^6 - 254*y^2*z^6 + 120*y^3*z^6 + 36*z^7 - 123*y*z^7 + 90*y^2*z^7 - 24*z^8 + 36*y*z^8 + 6*z^9)*G[0, 1 - y, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^3*(y + z)^3) + (((8*I)/3)*(6*y^6 - 6*y^7 + 2*y^8 - 3*y^4*z + 27*y^5*z - 39*y^6*z + 15*y^7*z - 3*y^3*z^2 + 36*y^4*z^2 - 81*y^5*z^2 + 42*y^6*z^2 - 13*y^2*z^3 + 60*y^3*z^3 - 126*y^4*z^3 + 89*y^5*z^3 - 6*y^6*z^3 - 15*y*z^4 + 102*y^2*z^4 - 216*y^3*z^4 + 186*y^4*z^4 - 36*y^5*z^4 - 6*z^5 + 81*y*z^5 - 255*y^2*z^5 + 285*y^3*z^5 - 90*y^4*z^5 + 24*z^6 - 153*y*z^6 + 258*y^2*z^6 - 120*y^3*z^6 - 36*z^7 + 123*y*z^7 - 90*y^2*z^7 + 24*z^8 - 36*y*z^8 - 6*z^9)*G[0, -y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^3* (y + z)^3) + (((32*I)/3)*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, 0, z])/ (z^3*(-1 + y + z)^3) + (((8*I)/3)*(4*y^2 - 3*y^3 + 3*y^4 - 3*y*z - 3*y^2*z - 3*y^3*z + 6*z^2 - 9*y*z^2 + 12*y^2*z^2 - 24*z^3 + 45*y*z^3 - 31*y^2*z^3 + 6*y^3*z^3 + 36*z^4 - 51*y*z^4 + 18*y^2*z^4 - 24*z^5 + 18*y*z^5 + 6*z^6)* G[1, 0, 1 - y, z])/(y^2*z^3*(-1 + y + z)^3) - (((32*I)/3)*(-1 + 3*z - 3*z^2 + z^3)*G[1, 1 - y, 0, z])/ (z^3*(-1 + y + z)^3) - (((32*I)/3)*G[1 - y, 0, 0, z])/z^3 - (((8*I)/3)*(4*y^5 + 3*y^4*z + 3*y^3*z^2 - 9*y^2*z^3 + 6*y^3*z^3 - 15*y*z^4 + 18*y^2*z^4 - 6*z^5 + 18*y*z^5 + 6*z^6)* G[1 - y, 0, 1 - y, z])/(y^2*z^3*(y + z)^3) - (((8*I)/3)*(2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)*G[1 - y, 1, 0, z])/ (z^3*(-1 + y + z)^2*(y + z)^3) + (((16*I)/3)*G[1 - y, 1 - y, 0, z])/z^3 + ((8*I)*y*(4*y^2 + 9*y*z + 9*z^2)*G[1 - y, 1 - y, 1 - y, z])/(z^3*(y + z)^3) - (((8*I)/3)*(4*y^3 - 5*y^4 + 4*y^5 + 18*y^2*z - 35*y^3*z + 23*y^4*z + 18*y*z^2 - 63*y^2*z^2 + 49*y^3*z^2 - 4*z^3 - 25*y*z^3 + 41*y^2*z^3 + 8*z^4 + 7*y*z^4 - 4*z^5)*G[1 - y, -y, 1 - y, z])/ (z^3*(-1 + y + z)^2*(y + z)^3) + (((8*I)/3)*(-4*y^4 + 24*y^5 - 24*y^6 + 8*y^7 - 8*y^3*z + 60*y^4*z - 96*y^5*z + 40*y^6*z - 4*y^2*z^2 + 48*y^3*z^2 - 132*y^4*z^2 + 80*y^5*z^2 - 9*y*z^3 + 45*y^2*z^3 - 117*y^3*z^3 + 99*y^4*z^3 - 6*y^5*z^3 - 6*z^4 + 57*y*z^4 - 138*y^2*z^4 + 129*y^3*z^4 - 30*y^4*z^4 + 24*z^5 - 117*y*z^5 + 153*y^2*z^5 - 60*y^3*z^5 - 36*z^6 + 99*y*z^6 - 60*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[-y, 0, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (((16*I)/3)*(3*y - 3*y^2 + y^3 - 6*y*z + 3*y^2*z + 3*y*z^2 + z^3)* G[-y, 1 - y, 0, z])/(z^3*(-1 + y + z)^3) - (((8*I)/3)*(-4*y^4 + 21*y^5 - 21*y^6 + 6*y^7 - 11*y^3*z + 63*y^4*z - 93*y^5*z + 36*y^6*z - 4*y^2*z^2 + 54*y^3*z^2 - 135*y^4*z^2 + 78*y^5*z^2 - 9*y*z^3 + 45*y^2*z^3 - 120*y^3*z^3 + 101*y^4*z^3 - 6*y^5*z^3 - 6*z^4 + 57*y*z^4 - 138*y^2*z^4 + 133*y^3*z^4 - 30*y^4*z^4 + 24*z^5 - 117*y*z^5 + 155*y^2*z^5 - 60*y^3*z^5 - 36*z^6 + 99*y*z^6 - 60*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[-y, 1 - y, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (((8*I)/3)*(4*y^4 + 2*y^3*z + 4*y^2*z^2 + 9*y*z^3 - 6*y^2*z^3 + 6*z^4 - 12*y*z^4 - 6*z^5)*G[-y, -y, 1 - y, z])/ (y^2*z^3*(y + z)^2)) + G[0, 1, y]* ((((2*I)/9)*(18*y^4 + 650*y^5 - 1998*y^6 + 1974*y^7 - 644*y^8 - 309*y^3*z + 3738*y^4*z - 10194*y^5*z + 10470*y^6*z - 3765*y^7*z + 60*y^8*z - 105*y^2*z^2 + 3917*y^3*z^2 - 14047*y^4*z^2 + 16709*y^5*z^2 - 6798*y^6*z^2 + 324*y^7*z^2 - 909*y*z^3 + 5299*y^2*z^3 - 14002*y^3*z^3 + 15143*y^4*z^3 - 6119*y^5*z^3 + 1038*y^6*z^3 - 27*z^4 + 2313*y*z^4 - 8616*y^2*z^4 + 9534*y^3*z^4 - 3408*y^4*z^4 + 2004*y^5*z^4 + 51*z^5 - 1602*y*z^5 + 2610*y^2*z^5 - 483*y^3*z^5 + 2124*y^4*z^5 - 33*z^6 + 15*y*z^6 + 690*y^2*z^6 + 1128*y^3*z^6 + 9*z^7 + 207*y*z^7 + 234*y^2*z^7))/((-1 + y)^2*y^2*z^2* (-1 + y + z)^2*(y + z)^3) - (((16*I)/3)*(y^4 - 6*y^5 + 15*y^6 - 20*y^7 + 15*y^8 - 6*y^9 + y^10 + 15*y^3*z - 81*y^4*z + 180*y^5*z - 210*y^6*z + 135*y^7*z - 45*y^8*z + 6*y^9*z + 33*y^2*z^2 - 207*y^3*z^2 + 513*y^4*z^2 - 642*y^5*z^2 + 423*y^6*z^2 - 135*y^7*z^2 + 15*y^8*z^2 + 26*y*z^3 - 219*y^2*z^3 + 660*y^3*z^3 - 942*y^4*z^3 + 666*y^5*z^3 - 207*y^6*z^3 + 16*y^7*z^3 + 3*z^4 - 84*y*z^4 + 384*y^2*z^4 - 684*y^3*z^4 + 522*y^4*z^4 - 126*y^5*z^4 - 15*y^6*z^4 - 9*z^5 + 93*y*z^5 - 228*y^2*z^5 + 153*y^3*z^5 + 72*y^4*z^5 - 81*y^5*z^5 + 9*z^6 - 33*y*z^6 - 18*y^2*z^6 + 162*y^3*z^6 - 129*y^4*z^6 - 3*z^7 - 12*y*z^7 + 96*y^2*z^7 - 108*y^3*z^7 + 21*y*z^8 - 48*y^2*z^8 - 9*y*z^9)*G[0, 1 - y, z])/ ((-1 + y)^3*y*z^3*(-1 + y + z)^3*(y + z)^3) - (((8*I)/3)*(36*y^3 - 228*y^4 + 600*y^5 - 840*y^6 + 660*y^7 - 276*y^8 + 48*y^9 + 90*y^2*z - 684*y^3*z + 2100*y^4*z - 3360*y^5*z + 2970*y^6*z - 1380*y^7*z + 264*y^8*z + 67*y*z^2 - 708*y^2*z^2 + 2733*y^3*z^2 - 5215*y^4*z^2 + 5322*y^5*z^2 - 2793*y^6*z^2 + 594*y^7*z^2 + 9*z^3 - 267*y*z^3 + 1560*y^2*z^3 - 3855*y^3*z^3 + 4761*y^4*z^3 - 2916*y^5*z^3 + 708*y^6*z^3 - 27*z^4 + 366*y*z^4 - 1353*y^2*z^4 + 2196*y^3*z^4 - 1683*y^4*z^4 + 501*y^5*z^4 + 27*z^5 - 198*y*z^5 + 495*y^2*z^5 - 567*y^3*z^5 + 252*y^4*z^5 - 9*z^6 + 48*y*z^6 - 132*y^2*z^6 + 120*y^3*z^6 - 21*y*z^7 + 48*y^2*z^7 + 9*y*z^8)*G[0, -y, z])/ ((-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^3) - (((8*I)/3)*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)*G[1, 0, z])/(y*z^3*(-1 + y + z)^3) - ((8*I)*(3*y - 7*y^2 + 9*y^3 - 3*y^4 - 13*y*z + 24*y^2*z - 21*y^3*z + 4*y^4*z + 2*z^2 + 15*y*z^2 - 21*y^2*z^2 + 10*y^3*z^2 - 8*z^3 + 3*y*z^3 - 2*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 14*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)*G[1, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^3) + (((8*I)/3)*(9*y^3 - 28*y^4 + 30*y^5 - 12*y^6 + y^7 + 27*y^2*z - 72*y^3*z + 24*y^4*z + 66*y^5*z - 51*y^6*z + 6*y^7*z + 27*y*z^2 - 60*y^2*z^2 - 72*y^3*z^2 + 222*y^4*z^2 - 135*y^5*z^2 + 18*y^6*z^2 + 9*z^3 - 10*y*z^3 - 114*y^2*z^3 + 204*y^3*z^3 - 125*y^4*z^3 + 18*y^5*z^3 - 6*z^4 - 12*y*z^4 + 12*y^2*z^4 - 54*y^3*z^4 + 6*y^4*z^4 - 12*y*z^5 - 42*y^2*z^5 - 18*y*z^6)*G[1 - y, 0, z])/((-1 + y)^3*y*z^3* (y + z)^3) - (((8*I)/3)*(9*y^4 - 26*y^5 + 24*y^6 - 6*y^7 - y^8 + 27*y^3*z - 102*y^4*z + 114*y^5*z - 24*y^6*z - 21*y^7*z + 6*y^8*z + 27*y^2*z^2 - 144*y^3*z^2 + 180*y^4*z^2 - 30*y^5*z^2 - 51*y^6*z^2 + 18*y^7*z^2 - 71*y^2*z^3 + 129*y^3*z^3 - 69*y^4*z^3 - 19*y^5*z^3 + 12*y^6*z^3 - 24*y*z^4 + 60*y^2*z^4 - 96*y^3*z^4 + 18*y^4*z^4 - 12*y^5*z^4 - 6*z^5 + 36*y*z^5 - 84*y^2*z^5 + 18*y^3*z^5 - 18*y^4*z^5 + 6*z^6 - 18*y*z^6 - 6*y^3*z^6)*G[1 - y, 1 - y, z])/((-1 + y)^3*y^2*z^3*(y + z)^3) - (((8*I)/3)*(-2*y^4 + 6*y^5 - 6*y^6 + 2*y^7 - 39*y^3*z + 105*y^4*z - 93*y^5*z + 27*y^6*z - 93*y^2*z^2 + 243*y^3*z^2 - 213*y^4*z^2 + 63*y^5*z^2 - 57*y*z^3 + 135*y^2*z^3 - 117*y^3*z^3 + 30*y^4*z^3 - 9*z^4 + 15*y*z^4 - 21*y^2*z^4 - 12*y^3*z^4 - 6*y*z^5 - 21*y^2*z^5 - 9*y*z^6)*G[1 - y, -y, z])/ ((-1 + y)^3*y*z^3*(y + z)^3) - (((16*I)/3)*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)*G[-y, 0, z])/(y*z^3*(-1 + y + z)^3* (y + z)^2) + (((8*I)/3)*(-5*y^3 + y^6 + 11*y^2*z - 54*y^3*z + 81*y^4*z - 37*y^5*z + 6*y^6*z + 25*y*z^2 - 135*y^2*z^2 + 255*y^3*z^2 - 164*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 90*y*z^3 + 276*y^2*z^3 - 259*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 111*y*z^4 - 182*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 52*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)*G[-y, 1 - y, z])/(y*z^3*(-1 + y + z)^3* (y + z)^2) + (((8*I)/3)*(-y^3 + 9*y^4 - 9*y^5 + 3*y^6 - 17*y^2*z + 60*y^3*z - 63*y^4*z + 12*y^5*z + 6*y^6*z - 25*y*z^2 + 120*y^2*z^2 - 156*y^3*z^2 + 27*y^4*z^2 + 30*y^5*z^2 - 6*z^3 + 87*y*z^3 - 177*y^2*z^3 + 45*y^3*z^3 + 60*y^4*z^3 + 18*z^4 - 93*y*z^4 + 48*y^2*z^4 + 60*y^3*z^4 - 18*z^5 + 27*y*z^5 + 30*y^2*z^5 + 6*z^6 + 6*y*z^6)*G[-y, -y, z])/ (y*z^3*(-1 + y + z)^3*(y + z)^2) - ((32*I)*G[0, 1 - y, 0, z])/ z^3 + ((32*I)*G[0, 1 - y, 1 - y, z])/z^3 - ((32*I)*G[0, -y, 1 - y, z])/z^3 - ((32*I)*G[0, -y, -y, z])/z^3 + ((64*I)*G[1 - y, 0, 0, z])/z^3 - ((64*I)*G[1 - y, 0, 1 - y, z])/ z^3 + ((32*I)*G[1 - y, 0, -y, z])/z^3 + ((32*I)*G[1 - y, 1, 0, z])/z^3 + ((32*I)*G[1 - y, 1, 1 - y, z])/ z^3 + ((96*I)*G[1 - y, 1 - y, 0, z])/z^3 - ((96*I)*G[1 - y, 1 - y, 1 - y, z])/z^3 - ((32*I)*G[1 - y, 1 - y, -y, z])/z^3 + ((64*I)*G[1 - y, -y, 1 - y, z])/z^3 + ((64*I)*G[1 - y, -y, -y, z])/ z^3 + ((64*I)*G[-y, 0, 1 - y, z])/z^3 + ((96*I)*G[-y, 0, -y, z])/ z^3 + ((64*I)*G[-y, 1 - y, 0, z])/z^3 + ((32*I)*G[-y, 1 - y, 1 - y, z])/z^3 + ((96*I)*G[-y, 1 - y, -y, z])/ z^3 + ((64*I)*G[-y, -y, 0, z])/z^3 + ((64*I)*G[-y, -y, 1 - y, z])/ z^3 - ((32*I)*G[-y, -y, -y, z])/z^3) + G[1, 1, y]* ((((-8*I)/9)*(-139*y^2 + 275*y^3 - 136*y^4 - 294*y*z + 790*y^2*z - 535*y^3*z + 39*y^4*z + 12*z^2 + 324*y*z^2 - 402*y^2*z^2 + 39*y^3*z^2 - 24*z^3 + 9*y*z^3 - 39*y^2*z^3 + 12*z^4 - 39*y*z^4))/((-1 + y)*y*z^2*(-1 + y + z)*(y + z)^2) + ((8*I)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 0, z])/ (y*z^2*(y + z)^3) - (((8*I)/3)*(-10*y^4 + 30*y^5 - 30*y^6 + 10*y^7 - 69*y^3*z + 183*y^4*z - 159*y^5*z + 45*y^6*z - 141*y^2*z^2 + 351*y^3*z^2 - 291*y^4*z^2 + 81*y^5*z^2 + 9*z^3 - 127*y*z^3 + 255*y^2*z^3 - 201*y^3*z^3 + 46*y^4*z^3 - 18*z^4 + 30*y*z^4 - 42*y^2*z^4 - 24*y^3*z^4 - 12*y*z^5 - 42*y^2*z^5 - 18*y*z^6)*G[1 - y, -y, z])/((-1 + y)^3*y*z^3*(y + z)^3) - (((8*I)/3)*(-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)*G[-y, 0, z])/(y*z^3*(-1 + y + z)^3* (y + z)^2) - ((8*I)*(4*y^3 + 17*y^2*z + 22*y*z^2 + 3*z^3)* G[-y, 1 - y, z])/(y*z^3*(y + z)^2) + (((8*I)/3)*(-5*y^4 + 24*y^5 - 24*y^6 + 7*y^7 + 8*y^3*z + 3*y^4*z - 24*y^5*z + 2*y^6*z + 6*y^7*z + 25*y^2*z^2 - 102*y^3*z^2 + 117*y^4*z^2 - 77*y^5*z^2 + 30*y^6*z^2 - 6*y*z^3 - 57*y^2*z^3 + 174*y^3*z^3 - 149*y^4*z^3 + 54*y^5*z^3 - 6*z^4 + 48*y*z^4 - 15*y^2*z^4 - 46*y^3*z^4 + 30*y^4*z^4 + 24*z^5 - 108*y*z^5 + 103*y^2*z^5 - 30*y^3*z^5 - 36*z^6 + 96*y*z^6 - 54*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[-y, -y, z])/ (y^2*z^3*(-1 + y + z)^3*(y + z)^2) + ((32*I)*G[0, -y, 0, z])/ z^3 - ((32*I)*G[0, -y, -y, z])/z^3 + ((64*I)*G[1 - y, 0, -y, z])/ z^3 - ((32*I)*G[1 - y, 1, 0, z])/z^3 - ((64*I)*G[1 - y, 1 - y, -y, z])/z^3 - ((64*I)*G[1 - y, -y, 0, z])/ z^3 + ((64*I)*G[1 - y, -y, -y, z])/z^3 - ((64*I)*G[-y, 0, 0, z])/ z^3 - ((96*I)*G[-y, 0, 1 - y, z])/z^3 + ((64*I)*G[-y, 0, -y, z])/ z^3 - ((96*I)*G[-y, 1 - y, 0, z])/z^3 + ((128*I)*G[-y, 1 - y, -y, z])/z^3 - ((64*I)*G[-y, -y, 0, z])/z^3 + ((96*I)*G[-y, -y, 1 - y, z])/z^3 + ((64*I)*G[-y, -y, -y, z])/ z^3) - ((16*I)*G[0, 0, 0, 1, y])/(-1 + y + z)^3 - (((32*I)/3)*G[0, 0, 1, 0, y])/(-1 + y + z)^3 - (((8*I)/3)*(36*y^3 - 192*y^4 + 420*y^5 - 480*y^6 + 300*y^7 - 96*y^8 + 12*y^9 + 90*y^2*z - 576*y^3*z + 1470*y^4*z - 1920*y^5*z + 1350*y^6*z - 480*y^7*z + 66*y^8*z + 67*y*z^2 - 600*y^2*z^2 + 1923*y^3*z^2 - 2974*y^4*z^2 + 2379*y^5*z^2 - 930*y^6*z^2 + 135*y^7*z^2 + 9*z^3 - 231*y*z^3 + 1110*y^2*z^3 - 2172*y^3*z^3 + 1989*y^4*z^3 - 801*y^5*z^3 + 96*y^6*z^3 - 27*z^4 + 276*y*z^4 - 750*y^2*z^4 + 738*y^3*z^4 - 153*y^4*z^4 - 84*y^5*z^4 + 27*z^5 - 117*y*z^5 + 63*y^2*z^5 + 243*y^3*z^5 - 234*y^4*z^5 - 9*z^6 - 15*y*z^6 + 183*y^2*z^6 - 213*y^3*z^6 + 42*y*z^7 - 96*y^2*z^7 - 18*y*z^8)*G[0, 0, 1, 0, z])/ ((-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^3) + (((16*I)/3)*(12*y^3 - 84*y^4 + 240*y^5 - 360*y^6 + 300*y^7 - 132*y^8 + 24*y^9 + 30*y^2*z - 252*y^3*z + 840*y^4*z - 1440*y^5*z + 1350*y^6*z - 660*y^7*z + 132*y^8*z + 25*y*z^2 - 276*y^2*z^2 + 1131*y^3*z^2 - 2293*y^4*z^2 + 2478*y^5*z^2 - 1371*y^6*z^2 + 306*y^7*z^2 + 3*z^3 - 105*y*z^3 + 660*y^2*z^3 - 1749*y^3*z^3 + 2313*y^4*z^3 - 1512*y^5*z^3 + 390*y^6*z^3 - 9*z^4 + 150*y*z^4 - 627*y^2*z^4 + 1134*y^3*z^4 - 963*y^4*z^4 + 315*y^5*z^4 + 9*z^5 - 90*y*z^5 + 279*y^2*z^5 - 387*y^3*z^5 + 198*y^4*z^5 - 3*z^6 + 30*y*z^6 - 114*y^2*z^6 + 114*y^3*z^6 - 21*y*z^7 + 48*y^2*z^7 + 9*y*z^8)*G[0, 0, 1, 1, y])/ ((-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^3) + (((16*I)/3)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[0, 0, 1 - y, 1 - y, z])/(y*z^2*(y + z)^3) - (((8*I)/3)*(-9*y^4 + 30*y^5 - 15*y^6 - 60*y^7 + 105*y^8 - 66*y^9 + 15*y^10 - 9*y^3*z + 9*y^4*z + 150*y^5*z - 510*y^6*z + 675*y^7*z - 411*y^8*z + 96*y^9*z - 13*y^2*z^2 + 39*y^3*z^2 + 147*y^4*z^2 - 772*y^5*z^2 + 1233*y^6*z^2 - 849*y^7*z^2 + 209*y^8*z^2 + 6*y^9*z^2 - 15*y*z^3 + 123*y^2*z^3 - 273*y^3*z^3 + 27*y^4*z^3 + 558*y^5*z^3 - 594*y^6*z^3 + 138*y^7*z^3 + 36*y^8*z^3 - 6*z^4 + 99*y*z^4 - 456*y^2*z^4 + 873*y^3*z^4 - 747*y^4*z^4 + 288*y^5*z^4 - 141*y^6*z^4 + 90*y^7*z^4 + 24*z^5 - 225*y*z^5 + 727*y^2*z^5 - 1065*y^3*z^5 + 723*y^4*z^5 - 286*y^5*z^5 + 120*y^6*z^5 - 36*z^6 + 231*y*z^6 - 525*y^2*z^6 + 465*y^3*z^6 - 171*y^4*z^6 + 90*y^5*z^6 + 24*z^7 - 108*y*z^7 + 138*y^2*z^7 - 36*y^3*z^7 + 36*y^4*z^7 - 6*z^8 + 18*y*z^8 + 6*y^3*z^8)* G[0, 0, -y, 1 - y, z])/((-1 + y)^3*y^2*z^2*(-1 + y + z)^3* (y + z)^3) + (((32*I)/3)*G[0, 1, 0, 0, y])/(-1 + y + z)^3 + (((16*I)/3)*(-12*y^2 + 60*y^3 - 120*y^4 + 120*y^5 - 60*y^6 + 12*y^7 - 18*y*z + 120*y^2*z - 300*y^3*z + 360*y^4*z - 210*y^5*z + 48*y^6*z - 3*z^2 + 60*y*z^2 - 231*y^2*z^2 + 355*y^3*z^2 - 234*y^4*z^2 + 45*y^5*z^2 + 8*y^6*z^2 + 9*z^3 - 69*y*z^3 + 140*y^2*z^3 - 75*y^3*z^3 - 39*y^4*z^3 + 34*y^5*z^3 - 9*z^4 + 25*y*z^4 + 21*y^2*z^4 - 102*y^3*z^4 + 65*y^4*z^4 + 3*z^5 + 12*y*z^5 - 75*y^2*z^5 + 69*y^3*z^5 - 21*y*z^6 + 39*y^2*z^6 + 9*y*z^7)*G[0, 1, 0, 0, z])/((-1 + y)^3*y*z^2*(-1 + y + z)^3* (y + z)^2) + (((16*I)/3)*(12*y^3 - 84*y^4 + 240*y^5 - 360*y^6 + 300*y^7 - 132*y^8 + 24*y^9 + 30*y^2*z - 252*y^3*z + 840*y^4*z - 1440*y^5*z + 1350*y^6*z - 660*y^7*z + 132*y^8*z + 27*y*z^2 - 288*y^2*z^2 + 1161*y^3*z^2 - 2330*y^4*z^2 + 2499*y^5*z^2 - 1374*y^6*z^2 + 305*y^7*z^2 + 3*z^3 - 111*y*z^3 + 690*y^2*z^3 - 1800*y^3*z^3 + 2346*y^4*z^3 - 1515*y^5*z^3 + 387*y^6*z^3 - 9*z^4 + 156*y*z^4 - 642*y^2*z^4 + 1143*y^3*z^4 - 960*y^4*z^4 + 312*y^5*z^4 + 9*z^5 - 89*y*z^5 + 276*y^2*z^5 - 384*y^3*z^5 + 197*y^4*z^5 - 3*z^6 + 30*y*z^6 - 114*y^2*z^6 + 114*y^3*z^6 - 21*y*z^7 + 48*y^2*z^7 + 9*y*z^8)*G[0, 1, 0, 1, y])/ ((-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^3) - (((16*I)/3)*(y^3 + 3*y^2*z - 3*y^3*z + 3*y*z^2 - 9*y^2*z^2 + 3*y^3*z^2 - z^3 - 3*y*z^3 + 3*y^2*z^3 + 2*y^3*z^3 + 3*z^4 - 3*y*z^4 + 6*y^2*z^4 - 3*z^5 + 6*y*z^5 + 2*z^6)* G[0, 1, 0, 1 - y, z])/(z^3*(-1 + y + z)^3*(y + z)^3) - (((32*I)/3)*(1 - 3*y + 3*y^2 + y^3 - 3*z + 6*y*z + 3*y^2*z + 3*z^2 + 3*y*z^2 + z^3)*G[0, 1, 1, 0, y])/((-1 + y + z)^3*(y + z)^3) + (((8*I)/3)*(2*y^3 - 6*y^4 + 6*y^5 - 2*y^6 + 6*y^2*z - 36*y^3*z + 96*y^4*z - 144*y^5*z + 126*y^6*z - 60*y^7*z + 12*y^8*z + 6*y*z^2 - 72*y^2*z^2 + 288*y^3*z^2 - 558*y^4*z^2 + 576*y^5*z^2 - 306*y^6*z^2 + 66*y^7*z^2 - 2*z^3 - 36*y*z^3 + 288*y^2*z^3 - 781*y^3*z^3 + 1005*y^4*z^3 - 627*y^5*z^3 + 153*y^6*z^3 - 6*z^4 + 126*y*z^4 - 525*y^2*z^4 + 900*y^3*z^4 - 699*y^4*z^4 + 204*y^5*z^4 + 24*z^5 - 183*y*z^5 + 468*y^2*z^5 - 504*y^3*z^5 + 195*y^4*z^5 - 27*z^6 + 144*y*z^6 - 270*y^2*z^6 + 162*y^3*z^6 + 21*z^7 - 105*y*z^7 + 111*y^2*z^7 - 21*z^8 + 48*y*z^8 + 9*z^9)* G[0, 1, 1, 0, z])/((-1 + y)^3*z^3*(-1 + y + z)^3*(y + z)^3) - ((8*I)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 1, 1, 1, y])/ (y*z^2*(y + z)^3) - (((16*I)/3)*(y^3 + 3*y^2*z - 3*y^3*z + 3*y*z^2 - 9*y^2*z^2 + 3*y^3*z^2 - z^3 - 3*y*z^3 + 3*y^2*z^3 + 2*y^3*z^3 + 3*z^4 - 3*y*z^4 + 6*y^2*z^4 - 3*z^5 + 6*y*z^5 + 2*z^6)*G[0, 1, 1 - y, 0, z])/(z^3*(-1 + y + z)^3*(y + z)^3) + (((16*I)/3)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[0, 1 - y, 0, 1 - y, z])/(y*z^2*(y + z)^3) - (((8*I)/3)*(-36*y^3 + 132*y^4 - 156*y^5 + 60*y^6 - 90*y^2*z + 342*y^3*z - 402*y^4*z + 150*y^5*z - 67*y*z^2 + 273*y^2*z^2 - 309*y^3*z^2 + 121*y^4*z^2 - 9*z^3 + 51*y*z^3 - 39*y^2*z^3 + 51*y^3*z^3 + 12*y*z^4 + 42*y^2*z^4 + 18*y*z^5)* G[0, 1 - y, 1, 0, z])/((-1 + y)^3*y*z^2*(y + z)^3) + (((16*I)/3)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[0, 1 - y, 1 - y, 0, z])/(y*z^2*(y + z)^3) + ((8*I)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 1 - y, 1 - y, 1 - y, z])/(y*z^2*(y + z)^3) + (((8*I)/3)*(2*y^5 - 12*y^6 + 30*y^7 - 40*y^8 + 30*y^9 - 12*y^10 + 2*y^11 - 27*y^4*z + 132*y^5*z - 255*y^6*z + 240*y^7*z - 105*y^8*z + 12*y^9*z + 3*y^10*z - 63*y^3*z^2 + 387*y^4*z^2 - 924*y^5*z^2 + 1086*y^6*z^2 - 639*y^7*z^2 + 159*y^8*z^2 - 6*y^9*z^2 - 65*y^2*z^3 + 513*y^3*z^3 - 1497*y^4*z^3 + 2102*y^5*z^3 - 1485*y^6*z^3 + 483*y^7*z^3 - 57*y^8*z^3 + 6*y^9*z^3 - 21*y*z^4 + 315*y^2*z^4 - 1305*y^3*z^4 + 2373*y^4*z^4 - 2118*y^5*z^4 + 924*y^6*z^4 - 204*y^7*z^4 + 36*y^8*z^4 - 6*z^5 + 117*y*z^5 - 702*y^2*z^5 + 1731*y^3*z^5 - 2025*y^4*z^5 + 1164*y^5*z^5 - 369*y^6*z^5 + 90*y^7*z^5 + 24*z^6 - 243*y*z^6 + 851*y^2*z^6 - 1329*y^3*z^6 + 951*y^4*z^6 - 356*y^5*z^6 + 120*y^6*z^6 - 36*z^7 + 237*y*z^7 - 543*y^2*z^7 + 483*y^3*z^7 - 177*y^4*z^7 + 90*y^5*z^7 + 24*z^8 - 108*y*z^8 + 138*y^2*z^8 - 36*y^3*z^8 + 36*y^4*z^8 - 6*z^9 + 18*y*z^9 + 6*y^3*z^9)*G[0, 1 - y, -y, 1 - y, z])/((-1 + y)^3*y^2*z^3* (-1 + y + z)^3*(y + z)^3) - (((8*I)/3)*(6*y^5 - 6*y^6 + 2*y^7 + 36*y^3*z - 90*y^4*z + 78*y^5*z - 24*y^6*z + 90*y^2*z^2 - 360*y^3*z^2 + 432*y^4*z^2 - 168*y^5*z^2 + 67*y*z^3 - 465*y^2*z^3 + 807*y^3*z^3 - 405*y^4*z^3 + 9*z^4 - 228*y*z^4 + 687*y^2*z^4 - 486*y^3*z^4 - 27*z^5 + 255*y*z^5 - 306*y^2*z^5 + 27*z^6 - 92*y*z^6 - 9*z^7)*G[0, -y, 0, 1 - y, z])/ (y*z^3*(-1 + y + z)^3*(y + z)^3) - (((8*I)/3)*(6*y^5 - 6*y^6 + 2*y^7 + 36*y^3*z - 90*y^4*z + 78*y^5*z - 24*y^6*z + 90*y^2*z^2 - 360*y^3*z^2 + 432*y^4*z^2 - 168*y^5*z^2 + 67*y*z^3 - 465*y^2*z^3 + 807*y^3*z^3 - 405*y^4*z^3 + 9*z^4 - 228*y*z^4 + 687*y^2*z^4 - 486*y^3*z^4 - 27*z^5 + 255*y*z^5 - 306*y^2*z^5 + 27*z^6 - 92*y*z^6 - 9*z^7)*G[0, -y, 1 - y, 0, z])/ (y*z^3*(-1 + y + z)^3*(y + z)^3) + (((8*I)/3)*(-4*y^5 + 12*y^6 - 12*y^7 + 4*y^8 + 21*y^4*z - 87*y^5*z + 111*y^6*z - 45*y^7*z + 57*y^3*z^2 - 243*y^4*z^2 + 303*y^5*z^2 - 117*y^6*z^2 + 63*y^2*z^3 - 267*y^3*z^3 + 315*y^4*z^3 - 135*y^5*z^3 + 6*y^6*z^3 + 21*y*z^4 - 105*y^2*z^4 + 129*y^3*z^4 - 117*y^4*z^4 + 18*y^5*z^4 + 6*z^5 - 36*y*z^5 + 60*y^2*z^5 - 102*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 36*y^2*z^6 + 6*y^3*z^6)*G[0, -y, 1 - y, 1 - y, z])/((-1 + y)^3*y^2*z^3* (y + z)^3) - (((8*I)/3)*(-6*y^6 + 24*y^7 - 38*y^8 + 30*y^9 - 12*y^10 + 2*y^11 + 39*y^4*z - 264*y^5*z + 729*y^6*z - 1056*y^7*z + 849*y^8*z - 360*y^9*z + 63*y^10*z + 93*y^3*z^2 - 729*y^4*z^2 + 2298*y^5*z^2 - 3756*y^6*z^2 + 3375*y^7*z^2 - 1587*y^8*z^2 + 306*y^9*z^2 + 80*y^2*z^3 - 807*y^3*z^3 + 3078*y^4*z^3 - 5875*y^5*z^3 + 6033*y^6*z^3 - 3204*y^7*z^3 + 701*y^8*z^3 - 6*y^9*z^3 + 24*y*z^4 - 414*y^2*z^4 + 2127*y^3*z^4 - 5010*y^4*z^4 + 6105*y^5*z^4 - 3798*y^6*z^4 + 1002*y^7*z^4 - 36*y^8*z^4 + 6*z^5 - 126*y*z^5 + 882*y^2*z^5 - 2652*y^3*z^5 + 3987*y^4*z^5 - 3063*y^5*z^5 + 1056*y^6*z^5 - 90*y^7*z^5 - 24*z^6 + 252*y*z^6 - 987*y^2*z^6 + 1872*y^3*z^6 - 1854*y^4*z^6 + 870*y^5*z^6 - 120*y^6*z^6 + 36*z^7 - 240*y*z^7 + 615*y^2*z^7 - 807*y^3*z^7 + 513*y^4*z^7 - 90*y^5*z^7 - 24*z^8 + 108*y*z^8 - 201*y^2*z^8 + 180*y^3*z^8 - 36*y^4*z^8 + 6*z^9 - 18*y*z^9 + 27*y^2*z^9 - 6*y^3*z^9)*G[0, -y, -y, 1 - y, z])/ ((-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) - (((8*I)/3)*(-12*y^4 + 60*y^5 - 120*y^6 + 120*y^7 - 60*y^8 + 12*y^9 - 30*y^3*z + 180*y^4*z - 420*y^5*z + 480*y^6*z - 270*y^7*z + 60*y^8*z - 46*y^2*z^2 + 336*y^3*z^2 - 942*y^4*z^2 + 1305*y^5*z^2 - 939*y^6*z^2 + 333*y^7*z^2 - 53*y^8*z^2 + 6*y^9*z^2 - 18*y*z^3 + 252*y^2*z^3 - 1026*y^3*z^3 + 1905*y^4*z^3 - 1824*y^5*z^3 + 921*y^6*z^3 - 246*y^7*z^3 + 36*y^8*z^3 - 6*z^4 + 108*y*z^4 - 630*y^2*z^4 + 1593*y^3*z^4 - 2016*y^4*z^4 + 1338*y^5*z^4 - 477*y^6*z^4 + 90*y^7*z^4 + 24*z^5 - 234*y*z^5 + 827*y^2*z^5 - 1374*y^3*z^5 + 1140*y^4*z^5 - 494*y^5*z^5 + 120*y^6*z^5 - 36*z^6 + 234*y*z^6 - 555*y^2*z^6 + 579*y^3*z^6 - 285*y^4*z^6 + 90*y^5*z^6 + 24*z^7 - 108*y*z^7 + 159*y^2*z^7 - 84*y^3*z^7 + 36*y^4*z^7 - 6*z^8 + 18*y*z^8 - 9*y^2*z^8 + 6*y^3*z^8)*G[1, 0, 0, 1, y])/((-1 + y)^3*y^2*z^2* (-1 + y + z)^3*(y + z)^3) - (((32*I)/3)*(-1 + 3*z - 3*z^2 + z^3)* G[1, 0, 0, 1 - y, z])/(z^3*(-1 + y + z)^3) + (((8*I)/3)*(-5*y^2 + 6*y^3 - 15*y*z + 18*y^2*z - 6*z^2 + 18*y*z^2 + 6*z^3)*G[1, 0, 1, 0, y])/(y^2*(y + z)^3) + (((8*I)/3)*(9 - 31*y + 30*y^2 - 12*y^3 - 36*z + 93*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 93*y*z^2 + 30*y^2*z^2 - 36*z^3 + 31*y*z^3 + 9*z^4)*G[1, 0, 1, 0, z])/(y*z^3*(-1 + y + z)^3) - (((8*I)/3)*(48*y^3 - 264*y^4 + 600*y^5 - 720*y^6 + 480*y^7 - 168*y^8 + 24*y^9 + 120*y^2*z - 792*y^3*z + 2100*y^4*z - 2880*y^5*z + 2160*y^6*z - 840*y^7*z + 132*y^8*z - 9*z^2 + 156*y*z^2 - 1035*y^2*z^2 + 3114*y^3*z^2 - 4855*y^4*z^2 + 4080*y^5*z^2 - 1749*y^6*z^2 + 298*y^7*z^2 + 45*z^3 - 525*y*z^3 + 2130*y^2*z^3 - 4050*y^3*z^3 + 3903*y^4*z^3 - 1821*y^5*z^3 + 318*y^6*z^3 - 81*z^4 + 624*y*z^4 - 1638*y^2*z^4 + 1854*y^3*z^4 - 843*y^4*z^4 + 84*y^5*z^4 + 63*z^5 - 289*y*z^5 + 363*y^2*z^5 + 15*y^3*z^5 - 170*y^4*z^5 - 18*z^6 + 12*y*z^6 + 156*y^2*z^6 - 204*y^3*z^6 + 42*y*z^7 - 96*y^2*z^7 - 18*y*z^8)*G[1, 0, 1, 1, y])/ ((-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^3) - (((32*I)/3)*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, 1 - y, 0, z])/ (z^3*(-1 + y + z)^3) + (((8*I)/3)*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)*G[1, 0, 1 - y, 1 - y, z])/ (y*z^3*(-1 + y + z)^3) - ((8*I)*(3*y - 7*y^2 + 9*y^3 - 3*y^4 - 13*y*z + 24*y^2*z - 21*y^3*z + 4*y^4*z + 2*z^2 + 15*y*z^2 - 21*y^2*z^2 + 10*y^3*z^2 - 8*z^3 + 3*y*z^3 - 2*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 14*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)*G[1, 0, -y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^3) + (((64*I)/3)*(1 - 3*y + 3*y^2 - 3*z + 6*y*z + 3*z^2)* G[1, 1, 0, 0, y])/((-1 + y + z)^3*(y + z)^3) - (((32*I)/3)*(-1 + 3*z - 3*z^2 + z^3)*G[1, 1, 0, 0, z])/ (z^3*(-1 + y + z)^3) - (((8*I)/3)*(12*y^4 - 96*y^5 + 300*y^6 - 480*y^7 + 420*y^8 - 192*y^9 + 36*y^10 + 30*y^3*z - 288*y^4*z + 1050*y^5*z - 1920*y^6*z + 1890*y^7*z - 960*y^8*z + 198*y^9*z + 9*y*z^2 - 22*y^2*z^2 - 225*y^3*z^2 + 1362*y^4*z^2 - 3137*y^5*z^2 + 3636*y^6*z^2 - 2121*y^7*z^2 + 504*y^8*z^2 - 6*y^9*z^2 - 15*y*z^3 - 75*y^2*z^3 + 906*y^3*z^3 - 2796*y^4*z^3 + 4005*y^5*z^3 - 2817*y^6*z^3 + 828*y^7*z^3 - 36*y^8*z^3 + 6*z^4 - 63*y*z^4 + 480*y^2*z^4 - 1704*y^3*z^4 + 2988*y^4*z^4 - 2637*y^5*z^4 + 1020*y^6*z^4 - 90*y^7*z^4 - 24*z^5 + 207*y*z^5 - 801*y^2*z^5 + 1647*y^3*z^5 - 1845*y^4*z^5 + 954*y^5*z^5 - 120*y^6*z^5 + 36*z^6 - 228*y*z^6 + 600*y^2*z^6 - 876*y^3*z^6 + 612*y^4*z^6 - 90*y^5*z^6 - 24*z^7 + 108*y*z^7 - 222*y^2*z^7 + 228*y^3*z^7 - 36*y^4*z^7 + 6*z^8 - 18*y*z^8 + 36*y^2*z^8 - 6*y^3*z^8)*G[1, 1, 0, 1, y])/((-1 + y)^3*y^2*z^2*(-1 + y + z)^3* (y + z)^3) + G[-y, z]*((((4*I)/9)*(9*y^4 - 15*y^5 - 18*y^6 + 54*y^7 - 39*y^8 + 9*y^9 - 246*y^3*z + 1320*y^4*z - 2868*y^5*z + 3132*y^6*z - 1710*y^7*z + 372*y^8*z - 396*y^2*z^2 + 2961*y^3*z^2 - 8163*y^4*z^2 + 10746*y^5*z^2 - 6912*y^6*z^2 + 1809*y^7*z^2 - 45*y^8*z^2 - 81*y*z^3 + 1764*y^2*z^3 - 7614*y^3*z^3 + 13268*y^4*z^3 - 10579*y^5*z^3 + 3476*y^6*z^3 - 234*y^7*z^3 + 342*y*z^4 - 3006*y^2*z^4 + 7489*y^3*z^4 - 7730*y^4*z^4 + 3406*y^5*z^4 - 501*y^6*z^4 + 36*z^5 - 621*y*z^5 + 2234*y^2*z^5 - 3013*y^3*z^5 + 1898*y^4*z^5 - 588*y^5*z^5 - 72*z^6 + 441*y*z^6 - 711*y^2*z^6 + 603*y^3*z^6 - 423*y^4*z^6 + 48*z^7 - 102*y*z^7 + 78*y^2*z^7 - 186*y^3*z^7 - 12*z^8 - 3*y*z^8 - 39*y^2*z^8)*G[0, 1, y])/((-1 + y)^2*y^2*z^3* (-1 + y + z)^3*(y + z)^2) - (((4*I)/9)*(-45*y^4 - 51*y^5 + 51*y^6 - 17*y^7 - 21*y^3*z - 225*y^4*z + 474*y^5*z - 178*y^6*z + 6*y^7*z - 18*y^2*z^2 - 180*y^3*z^2 + 909*y^4*z^2 - 593*y^5*z^2 + 39*y^6*z^2 + 18*y*z^3 - 57*y^2*z^3 + 669*y^3*z^3 - 856*y^4*z^3 + 153*y^5*z^3 - 117*y*z^4 + 408*y^2*z^4 - 719*y^3*z^4 + 324*y^4*z^4 - 18*z^5 + 261*y*z^5 - 478*y^2*z^5 + 360*y^3*z^5 + 36*z^6 - 207*y*z^6 + 207*y^2*z^6 - 24*z^7 + 57*y*z^7 + 6*z^8)*G[1, 0, y])/(y^2*z^3*(-1 + y + z)^3* (y + z)^2) + (((4*I)/9)*(34*y^4 - 184*y^5 + 336*y^6 - 256*y^7 + 70*y^8 + 167*y^3*z - 874*y^4*z + 1614*y^5*z - 1232*y^6*z + 283*y^7*z + 42*y^8*z + 340*y^2*z^2 - 1970*y^3*z^2 + 3970*y^4*z^2 - 3258*y^5*z^2 + 786*y^6*z^2 + 132*y^7*z^2 + 189*y*z^3 - 1646*y^2*z^3 + 4187*y^3*z^3 - 3964*y^4*z^3 + 1096*y^5*z^3 + 138*y^6*z^3 - 12*z^4 - 342*y*z^4 + 1576*y^2*z^4 - 1754*y^3*z^4 + 424*y^4*z^4 + 36*z^5 + 39*y*z^5 + 108*y^2*z^5 - 369*y^3*z^5 - 138*y^4*z^5 - 36*z^6 + 192*y*z^6 - 348*y^2*z^6 - 132*y^3*z^6 + 12*z^7 - 78*y*z^7 - 42*y^2*z^7)* G[1, 1, y])/((-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (((16*I)/3)*(9*y^4 - 9*y^5 + 3*y^6 - 12*y^2*z + 54*y^3*z - 72*y^4*z + 27*y^5*z - 18*y*z^2 + 99*y^2*z^2 - 171*y^3*z^2 + 84*y^4*z^2 - 3*z^3 + 63*y*z^3 - 171*y^2*z^3 + 119*y^3*z^3 + 9*z^4 - 72*y*z^4 + 82*y^2*z^4 - 9*z^5 + 26*y*z^5 + 3*z^6)* G[0, 0, 1, y])/(y*z^3*(-1 + y + z)^3*(y + z)^2) - (((16*I)/3)*(3*y - 3*y^2 + y^3 - 6*y*z + 3*y^2*z + 3*y*z^2 + z^3)* G[0, 1, 0, y])/(z^3*(-1 + y + z)^3) + (((8*I)/3)*(-y^3 + 3*y^4 - 3*y^5 + y^6 + 19*y^2*z - 60*y^3*z + 69*y^4*z - 34*y^5*z + 6*y^6*z + 29*y*z^2 - 156*y^2*z^2 + 252*y^3*z^2 - 155*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 294*y^2*z^3 - 250*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 179*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 52*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)*G[0, 1, 1, y])/(y*z^3*(-1 + y + z)^3* (y + z)^2) - (((16*I)/3)*(6*y^3 - 6*y^4 + 2*y^5 - 3*y*z + 21*y^2*z - 33*y^3*z + 13*y^4*z + 15*y*z^2 - 48*y^2*z^2 + 29*y^3*z^2 - 21*y*z^3 + 25*y^2*z^3 + 5*y*z^4 - 2*z^5)* G[1, 0, 0, y])/(z^3*(-1 + y + z)^3*(y + z)^2) + (((8*I)/3)*(-5*y^3 + y^6 + 11*y^2*z - 54*y^3*z + 81*y^4*z - 37*y^5*z + 6*y^6*z + 25*y*z^2 - 135*y^2*z^2 + 255*y^3*z^2 - 164*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 90*y*z^3 + 276*y^2*z^3 - 259*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 111*y*z^4 - 182*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 52*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)* G[1, 0, 1, y])/(y*z^3*(-1 + y + z)^3*(y + z)^2) - (((8*I)/3)*(3*y^3 - 3*y^4 - 3*y*z + 15*y^2*z - 21*y^3*z + 6*y^4*z + 12*y*z^2 - 33*y^2*z^2 + 18*y^3*z^2 - 15*y*z^3 + 22*y^2*z^3 + 14*y*z^4 + 4*z^5)*G[1, 1, 0, y])/ (z^3*(-1 + y + z)^3*(y + z)^2) - ((8*I)*(4*y^3 + 17*y^2*z + 22*y*z^2 + 3*z^3)*G[1, 1, 1, y])/ (y*z^3*(y + z)^2) - ((64*I)*G[0, 0, 1, 1, y])/z^3 - ((64*I)*G[0, 1, 0, 1, y])/z^3 + ((96*I)*G[0, 1, 1, 1, y])/z^3 - ((32*I)*G[1, 0, 0, 1, y])/z^3 + ((128*I)*G[1, 0, 1, 1, y])/z^3 + ((32*I)*G[1, 1, 0, 1, y])/z^3) + G[1 - y, z]* ((((2*I)/9)*(-471*y^2 + 880*y^3 - 409*y^4 - 1386*y*z + 3862*y^2*z - 2830*y^3*z + 354*y^4*z + 27*z^2 + 1992*y*z^2 - 2706*y^2*z^2 + 354*y^3*z^2 - 48*z^3 - 264*y*z^3 - 354*y^2*z^3 + 21*z^4 - 354*y*z^4))/((-1 + y)*y*z^2*(-1 + y + z)*(y + z)^2) - (((8*I)/3)*y*(12*y^2 - 26*y^3 + 20*y^4 - 6*y^5 + 42*y*z - 136*y^2*z + 153*y^3*z - 68*y^4*z + 9*y^5*z + 54*z^2 - 252*y*z^2 + 375*y^2*z^2 - 216*y^3*z^2 + 39*y^4*z^2 - 118*z^3 + 319*y*z^3 - 264*y^2*z^3 + 66*y^3*z^3 + 77*z^4 - 122*y*z^4 + 54*y^2*z^4 - 12*z^5 + 21*y*z^5 + 3*z^6)*G[0, 0, y])/ ((-1 + y)*z^3*(-1 + y + z)^2*(y + z)^3) + (((4*I)/9)*(53*y^5 - 253*y^6 + 494*y^7 - 494*y^8 + 253*y^9 - 53*y^10 - 138*y^4*z + 407*y^5*z - 194*y^6*z - 486*y^7*z + 622*y^8*z - 217*y^9*z + 6*y^10*z - 741*y^3*z^2 + 3423*y^4*z^2 - 5731*y^5*z^2 + 4053*y^6*z^2 - 888*y^7*z^2 - 128*y^8*z^2 + 12*y^9*z^2 - 728*y^2*z^3 + 4642*y^3*z^3 - 10172*y^4*z^3 + 9809*y^5*z^3 - 4057*y^6*z^3 + 533*y^7*z^3 - 27*y^8*z^3 - 228*y*z^4 + 2572*y^2*z^4 - 7669*y^3*z^4 + 9441*y^4*z^4 - 5212*y^5*z^4 + 1249*y^6*z^4 - 153*y^7*z^4 + 6*z^5 + 507*y*z^5 - 2648*y^2*z^5 + 4374*y^3*z^5 - 3177*y^4*z^5 + 1217*y^5*z^5 - 288*y^6*z^5 - 18*z^6 - 258*y*z^6 + 666*y^2*z^6 - 621*y^3*z^6 + 474*y^4*z^6 - 270*y^5*z^6 + 18*z^7 - 93*y*z^7 + 216*y^2*z^7 - 45*y^3*z^7 - 123*y^4*z^7 - 6*z^8 + 72*y*z^8 - 54*y^2*z^8 - 21*y^3*z^8)*G[0, 1, y])/((-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^3) + (((4*I)/9)*(61*y^5 - 201*y^6 + 219*y^7 - 79*y^8 + 238*y^4*z - 887*y^5*z + 1072*y^6*z - 435*y^7*z + 12*y^8*z + 336*y^3*z^2 - 1535*y^4*z^2 + 2168*y^5*z^2 - 1041*y^6*z^2 + 72*y^7*z^2 + 6*y^2*z^3 - 765*y^3*z^3 + 1873*y^4*z^3 - 1336*y^5*z^3 + 240*y^6*z^3 + 9*y*z^4 - 186*y^2*z^4 + 984*y^3*z^4 - 1251*y^4*z^4 + 516*y^5*z^4 - 144*y*z^5 + 723*y^2*z^5 - 1155*y^3*z^5 + 684*y^4*z^5 - 36*z^6 + 369*y*z^6 - 789*y^2*z^6 + 528*y^3*z^6 + 72*z^7 - 270*y*z^7 + 216*y^2*z^7 - 36*z^8 + 36*y*z^8)*G[1, 0, y])/((-1 + y)*y*z^3*(-1 + y + z)^2* (y + z)^4) - ((32*I)*(2*y + 3*z)*G[1, 1, y])/(z^2*(y + z)^2) - (((8*I)/3)*(9*y^4 - 26*y^5 + 24*y^6 - 6*y^7 - y^8 + 27*y^3*z - 78*y^4*z + 30*y^5*z + 72*y^6*z - 57*y^7*z + 6*y^8*z + 27*y^2*z^2 - 84*y^3*z^2 - 36*y^4*z^2 + 216*y^5*z^2 - 141*y^6*z^2 + 18*y^7*z^2 + 9*y*z^3 - 16*y^2*z^3 - 138*y^3*z^3 + 258*y^4*z^3 - 164*y^5*z^3 + 24*y^6*z^3 + 6*y*z^4 - 78*y^2*z^4 + 108*y^3*z^4 - 141*y^4*z^4 + 24*y^5*z^4 + 6*z^5 - 36*y*z^5 + 54*y^2*z^5 - 123*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 45*y^2*z^6 + 6*y^3*z^6)*G[0, 0, 1, y])/((-1 + y)^3*y^2*z^3* (y + z)^3) + (((8*I)/3)*(-5*y^2 + 6*y^3 - 15*y*z + 18*y^2*z - 6*z^2 + 18*y*z^2 + 6*z^3)*G[0, 1, 0, y])/(y^2*(y + z)^3) + (((8*I)/3)*(-2*y^4 + 6*y^5 - 6*y^6 + 2*y^7 + 42*y^3*z - 102*y^4*z + 78*y^5*z - 18*y^6*z + 114*y^2*z^2 - 270*y^3*z^2 + 210*y^4*z^2 - 54*y^5*z^2 - 9*z^3 + 127*y*z^3 - 255*y^2*z^3 + 201*y^3*z^3 - 46*y^4*z^3 + 18*z^4 - 30*y*z^4 + 42*y^2*z^4 + 24*y^3*z^4 + 12*y*z^5 + 42*y^2*z^5 + 18*y*z^6)*G[0, 1, 1, y])/ ((-1 + y)^3*y*z^3*(y + z)^3) + (((64*I)/3)*y*(y^2 + 3*y*z + 3*z^2)*G[1, 0, 0, y])/(z^3*(y + z)^3) - (((8*I)/3)*(9*y^4 - 28*y^5 + 30*y^6 - 12*y^7 + y^8 + 27*y^3*z - 108*y^4*z + 132*y^5*z - 42*y^6*z - 15*y^7*z + 6*y^8*z + 27*y^2*z^2 - 150*y^3*z^2 + 198*y^4*z^2 - 48*y^5*z^2 - 45*y^6*z^2 + 18*y^7*z^2 - 69*y^2*z^3 + 123*y^3*z^3 - 63*y^4*z^3 - 21*y^5*z^3 + 12*y^6*z^3 - 24*y*z^4 + 60*y^2*z^4 - 96*y^3*z^4 + 18*y^4*z^4 - 12*y^5*z^4 - 6*z^5 + 36*y*z^5 - 84*y^2*z^5 + 18*y^3*z^5 - 18*y^4*z^5 + 6*z^6 - 18*y*z^6 - 6*y^3*z^6)*G[1, 0, 1, y])/((-1 + y)^3*y^2*z^3*(y + z)^3) - (((8*I)/3)*(-13*y^2 + 6*y^3 - 15*y*z + 18*y^2*z - 6*z^2 + 18*y*z^2 + 6*z^3)*G[1, 1, 0, y])/(y^2*(y + z)^3) - ((64*I)*G[0, 0, 1, 1, y])/z^3 - ((64*I)*G[0, 1, 0, 1, y])/z^3 + ((32*I)*G[1, 0, 0, 1, y])/z^3 - ((64*I)*G[1, 0, 1, 1, y])/z^3 + ((64*I)*G[1, 1, 0, 1, y])/z^3) - (((8*I)/3)*(-13*y^2 + 6*y^3 - 15*y*z + 18*y^2*z - 6*z^2 + 18*y*z^2 + 6*z^3)*G[1, 1, 1, 0, y])/(y^2*(y + z)^3) - (((8*I)/3)*(9 - 31*y + 30*y^2 - 12*y^3 - 36*z + 93*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 93*y*z^2 + 30*y^2*z^2 - 36*z^3 + 31*y*z^3 + 9*z^4)*G[1, 1, 1, 0, z])/(y*z^3*(-1 + y + z)^3) - (((32*I)/3)*(-1 + 3*z - 3*z^2 + z^3)*G[1, 1 - y, 0, 0, z])/ (z^3*(-1 + y + z)^3) + (((8*I)/3)*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)*G[1, 1 - y, 0, 1 - y, z])/ (y*z^3*(-1 + y + z)^3) - ((8*I)*(3 - 7*y + 10*y^2 - 4*y^3 - 12*z + 21*y*z - 20*y^2*z + 4*y^3*z + 18*z^2 - 21*y*z^2 + 10*y^2*z^2 - 12*z^3 + 7*y*z^3 + 3*z^4)*G[1, 1 - y, 1, 0, z])/ (y*z^3*(-1 + y + z)^3) + (((8*I)/3)*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)*G[1, 1 - y, 1 - y, 0, z])/ (y*z^3*(-1 + y + z)^3) - ((8*I)*(3*y - 7*y^2 + 9*y^3 - 3*y^4 - 13*y*z + 24*y^2*z - 21*y^3*z + 4*y^4*z + 2*z^2 + 15*y*z^2 - 21*y^2*z^2 + 10*y^3*z^2 - 8*z^3 + 3*y*z^3 - 2*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 14*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)*G[1, 1 - y, -y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^3) + (((16*I)/3)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[1 - y, 0, 0, 1 - y, z])/(y*z^2*(y + z)^3) - (((8*I)/3)*(9*y^3 - 24*y^4 + 18*y^5 - 3*y^7 + 27*y^2*z - 120*y^3*z + 168*y^4*z - 78*y^5*z - 3*y^6*z + 6*y^7*z + 27*y*z^2 - 198*y^2*z^2 + 342*y^3*z^2 - 192*y^4*z^2 + 3*y^5*z^2 + 18*y^6*z^2 + 9*z^3 - 127*y*z^3 + 237*y^2*z^3 - 147*y^3*z^3 - 8*y^4*z^3 + 18*y^5*z^3 - 21*z^4 + 33*y*z^4 - 33*y^2*z^4 - 39*y^3*z^4 + 6*y^4*z^4 - 12*y*z^5 - 42*y^2*z^5 - 18*y*z^6)* G[1 - y, 0, 1, 0, z])/((-1 + y)^3*y*z^3*(y + z)^3) + (((16*I)/3)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[1 - y, 0, 1 - y, 0, z])/(y*z^2*(y + z)^3) + ((8*I)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 0, 1 - y, 1 - y, z])/(y*z^2*(y + z)^3) + (((8*I)/3)*(9*y^4 - 32*y^5 + 42*y^6 - 24*y^7 + 5*y^8 + 27*y^3*z - 75*y^4*z + 33*y^5*z + 57*y^6*z - 48*y^7*z + 6*y^8*z + 27*y^2*z^2 - 63*y^3*z^2 - 63*y^4*z^2 + 213*y^5*z^2 - 132*y^6*z^2 + 18*y^7*z^2 + 9*y*z^3 - y^2*z^3 - 147*y^3*z^3 + 249*y^4*z^3 - 152*y^5*z^3 + 24*y^6*z^3 + 9*y*z^4 - 75*y^2*z^4 + 111*y^3*z^4 - 123*y^4*z^4 + 24*y^5*z^4 + 6*z^5 - 36*y*z^5 + 60*y^2*z^5 - 102*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 36*y^2*z^6 + 6*y^3*z^6)*G[1 - y, 0, -y, 1 - y, z])/ ((-1 + y)^3*y^2*z^3*(y + z)^3) - ((16*I)*(-4*y^2 + 16*y^3 - 20*y^4 + 8*y^5 - 6*y*z + 26*y^2*z - 32*y^3*z + 12*y^4*z - z^2 + 7*y*z^2 - 7*y^2*z^2 + 4*y^3*z^2 + 2*y*z^3 + 4*y^2*z^3 + 3*y*z^4)*G[1 - y, 1, 0, 0, z])/ ((-1 + y)^3*y*z^2*(y + z)^2) + (((8*I)/3)*(2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)* G[1 - y, 1, 0, 1 - y, z])/(z^3*(-1 + y + z)^2*(y + z)^3) + (((8*I)/3)*(-2*y^3 + 7*y^4 - 11*y^5 + 11*y^6 - 7*y^7 + 2*y^8 - 6*y^2*z + 13*y^3*z + 2*y^4*z - 24*y^5*z + 20*y^6*z - 5*y^7*z - 6*y*z^2 - 3*y^2*z^2 + 88*y^3*z^2 - 186*y^4*z^2 + 150*y^5*z^2 - 43*y^6*z^2 + 2*z^3 - 37*y*z^3 + 182*y^2*z^3 - 353*y^3*z^3 + 298*y^4*z^3 - 92*y^5*z^3 - 16*z^4 + 115*y*z^4 - 276*y^2*z^4 + 283*y^3*z^4 - 106*y^4*z^4 + 20*z^5 - 87*y*z^5 + 150*y^2*z^5 - 92*y^3*z^5 - 9*z^6 + 54*y*z^6 - 72*y^2*z^6 + 12*z^7 - 39*y*z^7 - 9*z^8)*G[1 - y, 1, 1, 0, z])/((-1 + y)^3*z^3*(-1 + y + z)^2* (y + z)^3) + (((8*I)/3)*(2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)*G[1 - y, 1, 1 - y, 0, z])/ (z^3*(-1 + y + z)^2*(y + z)^3) + (((16*I)/3)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[1 - y, 1 - y, 0, 0, z])/(y*z^2*(y + z)^3) + ((8*I)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 1 - y, 0, 1 - y, z])/(y*z^2*(y + z)^3) + (((8*I)/3)*(9*y^3 - 24*y^4 + 18*y^5 - 3*y^7 + 27*y^2*z - 36*y^3*z - 84*y^4*z + 174*y^5*z - 87*y^6*z + 6*y^7*z + 27*y*z^2 + 12*y^2*z^2 - 288*y^3*z^2 + 438*y^4*z^2 - 207*y^5*z^2 + 18*y^6*z^2 + 9*z^3 + 32*y*z^3 - 240*y^2*z^3 + 330*y^3*z^3 - 167*y^4*z^3 + 18*y^5*z^3 - 30*y*z^4 + 30*y^2*z^4 - 60*y^3*z^4 + 6*y^4*z^4 - 12*y*z^5 - 42*y^2*z^5 - 18*y*z^6)*G[1 - y, 1 - y, 1, 0, z])/((-1 + y)^3*y*z^3*(y + z)^3) + ((8*I)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 1 - y, 1 - y, 0, z])/(y*z^2*(y + z)^3) - (((8*I)/3)*(9*y^4 - 38*y^5 + 60*y^6 - 42*y^7 + 11*y^8 + 27*y^3*z - 129*y^4*z + 195*y^5*z - 105*y^6*z + 6*y^7*z + 6*y^8*z + 27*y^2*z^2 - 171*y^3*z^2 + 261*y^4*z^2 - 111*y^5*z^2 - 24*y^6*z^2 + 18*y^7*z^2 - 71*y^2*z^3 + 129*y^3*z^3 - 69*y^4*z^3 - 19*y^5*z^3 + 12*y^6*z^3 - 24*y*z^4 + 60*y^2*z^4 - 96*y^3*z^4 + 18*y^4*z^4 - 12*y^5*z^4 - 6*z^5 + 36*y*z^5 - 84*y^2*z^5 + 18*y^3*z^5 - 18*y^4*z^5 + 6*z^6 - 18*y*z^6 - 6*y^3*z^6)*G[1 - y, 1 - y, -y, 1 - y, z])/ ((-1 + y)^3*y^2*z^3*(y + z)^3) + (((8*I)/3)*(4*y^4 - 5*y^5 + 4*y^6 + 36*y^3*z - 71*y^4*z + 41*y^5*z + 72*y^2*z^2 - 207*y^3*z^2 + 139*y^4*z^2 + 38*y*z^3 - 217*y^2*z^3 + 209*y^3*z^3 + 6*z^4 - 88*y*z^4 + 151*y^2*z^4 - 12*z^5 + 50*y*z^5 + 6*z^6)*G[1 - y, -y, 0, 1 - y, z])/ (y*z^3*(-1 + y + z)^2*(y + z)^3) + (((8*I)/3)*(4*y^4 - 5*y^5 + 4*y^6 + 36*y^3*z - 71*y^4*z + 41*y^5*z + 72*y^2*z^2 - 207*y^3*z^2 + 139*y^4*z^2 + 38*y*z^3 - 217*y^2*z^3 + 209*y^3*z^3 + 6*z^4 - 88*y*z^4 + 151*y^2*z^4 - 12*z^5 + 50*y*z^5 + 6*z^6)*G[1 - y, -y, 1 - y, 0, z])/ (y*z^3*(-1 + y + z)^2*(y + z)^3) - (((8*I)/3)*(-10*y^4 + 30*y^5 - 30*y^6 + 10*y^7 - 69*y^3*z + 183*y^4*z - 159*y^5*z + 45*y^6*z - 141*y^2*z^2 + 351*y^3*z^2 - 291*y^4*z^2 + 81*y^5*z^2 + 9*z^3 - 127*y*z^3 + 255*y^2*z^3 - 201*y^3*z^3 + 46*y^4*z^3 - 18*z^4 + 30*y*z^4 - 42*y^2*z^4 - 24*y^3*z^4 - 12*y*z^5 - 42*y^2*z^5 - 18*y*z^6)* G[1 - y, -y, 1 - y, 1 - y, z])/((-1 + y)^3*y*z^3*(y + z)^3) + (((8*I)/3)*(-2*y^3 + 7*y^4 - 11*y^5 + 11*y^6 - 7*y^7 + 2*y^8 + 23*y^2*z - 105*y^3*z + 187*y^4*z - 161*y^5*z + 66*y^6*z - 10*y^7*z + 52*y*z^2 - 285*y^2*z^2 + 603*y^3*z^2 - 619*y^4*z^2 + 309*y^5*z^2 - 60*y^6*z^2 + 9*z^3 - 137*y*z^3 + 448*y^2*z^3 - 603*y^3*z^3 + 365*y^4*z^3 - 82*y^5*z^3 - 18*z^4 + 106*y*z^4 - 192*y^2*z^4 + 126*y^3*z^4 - 22*y^4*z^4 + 9*z^5 - 18*y*z^5 - 15*y^2*z^5 + 33*y^3*z^5 - 12*y*z^6 + 30*y^2*z^6 + 9*y*z^7)* G[1 - y, -y, -y, 1 - y, z])/((-1 + y)^3*y*z^3*(-1 + y + z)^2* (y + z)^2) + (((16*I)/3)*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)*G[-y, 0, 0, 1 - y, z])/(y*z^3*(-1 + y + z)^3*(y + z)^2) + (((8*I)/3)*(-y^2 - 15*y^3 + 15*y^4 - 5*y^5 + 7*y*z - 60*y^2*z + 105*y^3*z - 52*y^4*z + 6*y^5*z + 11*z^2 - 84*y*z^2 + 216*y^2*z^2 - 161*y^3*z^2 + 30*y^4*z^2 - 39*z^3 + 177*y*z^3 - 213*y^2*z^3 + 60*y^3*z^3 + 51*z^4 - 126*y*z^4 + 60*y^2*z^4 - 27*z^5 + 30*y*z^5 + 6*z^6)*G[-y, 0, 1, 0, z])/ (z^3*(-1 + y + z)^3*(y + z)^2) + (((16*I)/3)*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)* G[-y, 0, 1 - y, 0, z])/(y*z^3*(-1 + y + z)^3*(y + z)^2) - (((8*I)/3)*(-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)*G[-y, 0, 1 - y, 1 - y, z])/(y*z^3*(-1 + y + z)^3* (y + z)^2) - (((8*I)/3)*(-4*y^4 + 36*y^5 - 36*y^6 + 12*y^7 - 32*y^3*z + 156*y^4*z - 216*y^5*z + 84*y^6*z - 40*y^2*z^2 + 240*y^3*z^2 - 444*y^4*z^2 + 228*y^5*z^2 - 15*y*z^3 + 171*y^2*z^3 - 447*y^3*z^3 + 317*y^4*z^3 - 6*y^5*z^3 - 6*z^4 + 75*y*z^4 - 282*y^2*z^4 + 283*y^3*z^4 - 30*y^4*z^4 + 24*z^5 - 135*y*z^5 + 203*y^2*z^5 - 60*y^3*z^5 - 36*z^6 + 105*y*z^6 - 60*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[-y, 0, -y, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (((16*I)/3)*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)* G[-y, 1 - y, 0, 0, z])/(y*z^3*(-1 + y + z)^3*(y + z)^2) - (((8*I)/3)*(-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)*G[-y, 1 - y, 0, 1 - y, z])/(y*z^3*(-1 + y + z)^3* (y + z)^2) + (((8*I)/3)*(-y^2 - 15*y^3 + 15*y^4 - 5*y^5 + 7*y*z - 60*y^2*z + 105*y^3*z - 52*y^4*z + 6*y^5*z + 11*z^2 - 84*y*z^2 + 216*y^2*z^2 - 161*y^3*z^2 + 30*y^4*z^2 - 39*z^3 + 177*y*z^3 - 213*y^2*z^3 + 60*y^3*z^3 + 51*z^4 - 126*y*z^4 + 60*y^2*z^4 - 27*z^5 + 30*y*z^5 + 6*z^6)*G[-y, 1 - y, 1, 0, z])/ (z^3*(-1 + y + z)^3*(y + z)^2) - (((8*I)/3)*(-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)*G[-y, 1 - y, 1 - y, 0, z])/(y*z^3*(-1 + y + z)^3* (y + z)^2) - ((8*I)*(4*y^3 + 17*y^2*z + 22*y*z^2 + 3*z^3)* G[-y, 1 - y, 1 - y, 1 - y, z])/(y*z^3*(y + z)^2) + (((8*I)/3)*(-9*y^4 + 21*y^5 - 21*y^6 + 7*y^7 + 9*y^4*z - 12*y^5*z - y^6*z + 6*y^7*z + 21*y^2*z^2 - 81*y^3*z^2 + 120*y^4*z^2 - 86*y^5*z^2 + 30*y^6*z^2 - 6*y*z^3 - 45*y^2*z^3 + 156*y^3*z^3 - 158*y^4*z^3 + 54*y^5*z^3 - 6*z^4 + 48*y*z^4 - 27*y^2*z^4 - 49*y^3*z^4 + 30*y^4*z^4 + 24*z^5 - 108*y*z^5 + 103*y^2*z^5 - 30*y^3*z^5 - 36*z^6 + 96*y*z^6 - 54*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[-y, 1 - y, -y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^3* (y + z)^2) - (((8*I)/3)*(y^3 + 17*y^2*z + 6*y^3*z + 25*y*z^2 + 12*y^2*z^2 + 6*z^3 + 6*y*z^3)*G[-y, -y, 0, 1 - y, z])/ (y*z^3*(y + z)^2) - (((8*I)/3)*(y^3 + 17*y^2*z + 6*y^3*z + 25*y*z^2 + 12*y^2*z^2 + 6*z^3 + 6*y*z^3)*G[-y, -y, 1 - y, 0, z])/ (y*z^3*(y + z)^2) + (((8*I)/3)*(-5*y^4 + 24*y^5 - 24*y^6 + 7*y^7 + 8*y^3*z + 3*y^4*z - 24*y^5*z + 2*y^6*z + 6*y^7*z + 25*y^2*z^2 - 102*y^3*z^2 + 117*y^4*z^2 - 77*y^5*z^2 + 30*y^6*z^2 - 6*y*z^3 - 57*y^2*z^3 + 174*y^3*z^3 - 149*y^4*z^3 + 54*y^5*z^3 - 6*z^4 + 48*y*z^4 - 15*y^2*z^4 - 46*y^3*z^4 + 30*y^4*z^4 + 24*z^5 - 108*y*z^5 + 103*y^2*z^5 - 30*y^3*z^5 - 36*z^6 + 96*y*z^6 - 54*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[-y, -y, 1 - y, 1 - y, z])/(y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (((8*I)/3)*(-5*y^4 + 21*y^5 - 21*y^6 + 7*y^7 - 19*y^3*z + 78*y^4*z - 93*y^5*z + 26*y^6*z + 6*y^7*z - 29*y^2*z^2 + 138*y^3*z^2 - 192*y^4*z^2 + 49*y^5*z^2 + 30*y^6*z^2 - 15*y*z^3 + 132*y^2*z^3 - 252*y^3*z^3 + 94*y^4*z^3 + 54*y^5*z^3 - 6*z^4 + 75*y*z^4 - 231*y^2*z^4 + 167*y^3*z^4 + 30*y^4*z^4 + 24*z^5 - 135*y*z^5 + 184*y^2*z^5 - 30*y^3*z^5 - 36*z^6 + 105*y*z^6 - 54*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[-y, -y, -y, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^3*(y + z)^2) + G[1, y]*((((2*I)/9)*(-471*y^2 + 880*y^3 - 409*y^4 - 1386*y*z + 3862*y^2*z - 2830*y^3*z + 354*y^4*z + 27*z^2 + 1992*y*z^2 - 2706*y^2*z^2 + 354*y^3*z^2 - 48*z^3 - 264*y*z^3 - 354*y^2*z^3 + 21*z^4 - 354*y*z^4))/((-1 + y)*y*z^2*(-1 + y + z)*(y + z)^2) - (((8*I)/9)*(-139*y^2 + 275*y^3 - 136*y^4 - 294*y*z + 790*y^2*z - 535*y^3*z + 39*y^4*z + 12*z^2 + 324*y*z^2 - 402*y^2*z^2 + 39*y^3*z^2 - 24*z^3 + 9*y*z^3 - 39*y^2*z^3 + 12*z^4 - 39*y*z^4)* G[1 - y, z])/((-1 + y)*y*z^2*(-1 + y + z)*(y + z)^2) - (((2*I)/9)*(-435*y^4 + 1298*y^5 - 1456*y^6 + 758*y^7 - 165*y^8 - 1038*y^3*z + 3873*y^4*z - 5439*y^5*z + 3645*y^6*z - 1275*y^7*z + 234*y^8*z - 768*y^2*z^2 + 3792*y^3*z^2 - 6687*y^4*z^2 + 5952*y^5*z^2 - 3171*y^6*z^2 + 882*y^7*z^2 + 882*y*z^3 - 3010*y^2*z^3 + 3686*y^3*z^3 - 529*y^4*z^3 - 2091*y^5*z^3 + 1062*y^6*z^3 + 27*z^4 - 2238*y*z^4 + 6870*y^2*z^4 - 6072*y^3*z^4 + 963*y^4*z^4 - 51*z^5 + 1533*y*z^5 - 2463*y^2*z^5 + 693*y^3*z^5 - 1062*y^4*z^5 + 33*z^6 + 6*y*z^6 - 507*y^2*z^6 - 882*y^3*z^6 - 9*z^7 - 207*y*z^7 - 234*y^2*z^7)*G[-y, z])/((-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) - (((8*I)/3)*(-8*y^4 + 20*y^5 - 16*y^6 + 4*y^7 + 12*y^2*z - 78*y^3*z + 162*y^4*z - 138*y^5*z + 42*y^6*z + 6*y*z^2 - 86*y^2*z^2 + 241*y^3*z^2 - 251*y^4*z^2 + 93*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 106*y*z^3 + 243*y^2*z^3 - 237*y^3*z^3 + 103*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 141*y*z^4 - 129*y^2*z^4 + 66*y^3*z^4 - 54*y^4*z^4 + 21*z^5 - 9*y*z^5 - 66*y^3*z^5 + 12*z^6 - 27*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7)* G[0, 0, z])/((-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + (((4*I)/9)*(-264*y^4 + 1098*y^5 - 1698*y^6 + 1158*y^7 - 294*y^8 - 795*y^3*z + 3906*y^4*z - 7002*y^5*z + 5502*y^6*z - 1647*y^7*z + 36*y^8*z - 700*y^2*z^2 + 4684*y^3*z^2 - 10380*y^4*z^2 + 9670*y^5*z^2 - 3436*y^6*z^2 + 162*y^7*z^2 - 213*y*z^3 + 2438*y^2*z^3 - 7167*y^3*z^3 + 8082*y^4*z^3 - 3494*y^5*z^3 + 354*y^6*z^3 + 12*z^4 + 414*y*z^4 - 2182*y^2*z^4 + 3080*y^3*z^4 - 1708*y^4*z^4 + 492*y^5*z^4 - 36*z^5 - 111*y*z^5 + 168*y^2*z^5 - 129*y^3*z^5 + 432*y^4*z^5 + 36*z^6 - 168*y*z^6 + 246*y^2*z^6 + 210*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)*G[0, 1 - y, z])/((-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^3) - (((4*I)/3)*(9*y^4 - 35*y^5 + 54*y^6 - 42*y^7 + 17*y^8 - 3*y^9 + 62*y^3*z - 441*y^4*z + 1148*y^5*z - 1436*y^6*z + 900*y^7*z - 251*y^8*z + 18*y^9*z + 119*y^2*z^2 - 1115*y^3*z^2 + 3537*y^4*z^2 - 5213*y^5*z^2 + 3782*y^6*z^2 - 1212*y^7*z^2 + 102*y^8*z^2 + 12*y*z^3 - 722*y^2*z^3 + 3603*y^3*z^3 - 6915*y^4*z^3 + 6113*y^5*z^3 - 2355*y^6*z^3 + 264*y^7*z^3 + 42*z^4 - 412*y*z^4 + 2144*y^2*z^4 - 4911*y^3*z^4 + 5230*y^4*z^4 - 2507*y^5*z^4 + 414*y^6*z^4 - 111*z^5 + 783*y*z^5 - 2118*y^2*z^5 + 2694*y^3*z^5 - 1677*y^4*z^5 + 426*y^5*z^5 + 87*z^6 - 408*y*z^6 + 720*y^2*z^6 - 690*y^3*z^6 + 282*y^4*z^6 - 9*z^7 + 33*y*z^7 - 141*y^2*z^7 + 108*y^3*z^7 - 9*z^8 - 12*y*z^8 + 18*y^2*z^8)*G[0, -y, z])/ ((-1 + y)^3*y*z^3*(-1 + y + z)^2*(y + z)^3) - (((4*I)/9)*(62*y^4 + 12*y^5 - 12*y^6 + 139*y^3*z - 159*y^4*z - 48*y^5*z + 12*y^6*z + 98*y^2*z^2 - 426*y^3*z^2 + 135*y^4*z^2 + 36*y^5*z^2 - 9*y*z^3 - 255*y^2*z^3 + 408*y^3*z^3 - 17*y^4*z^3 - 6*z^4 + 48*y*z^4 + 183*y^2*z^4 - 70*y^3*z^4 - 21*y^4*z^4 + 24*z^5 - 90*y*z^5 + 19*y^2*z^5 - 51*y^3*z^5 - 36*z^6 + 72*y*z^6 - 45*y^2*z^6 + 24*z^7 - 21*y*z^7 - 6*z^8)*G[1, 0, z])/ (y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (((4*I)/9)*(-264*y^4 + 1098*y^5 - 1698*y^6 + 1158*y^7 - 294*y^8 - 795*y^3*z + 3906*y^4*z - 7002*y^5*z + 5502*y^6*z - 1647*y^7*z + 36*y^8*z - 700*y^2*z^2 + 4684*y^3*z^2 - 10380*y^4*z^2 + 9670*y^5*z^2 - 3436*y^6*z^2 + 162*y^7*z^2 - 213*y*z^3 + 2438*y^2*z^3 - 7167*y^3*z^3 + 8082*y^4*z^3 - 3494*y^5*z^3 + 354*y^6*z^3 + 12*z^4 + 414*y*z^4 - 2182*y^2*z^4 + 3080*y^3*z^4 - 1708*y^4*z^4 + 492*y^5*z^4 - 36*z^5 - 111*y*z^5 + 168*y^2*z^5 - 129*y^3*z^5 + 432*y^4*z^5 + 36*z^6 - 168*y*z^6 + 246*y^2*z^6 + 210*y^3*z^6 - 12*z^7 + 78*y*z^7 + 42*y^2*z^7)*G[1 - y, 0, z])/((-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^3) - ((32*I)*(2*y + 3*z)*G[1 - y, 1 - y, z])/ (z^2*(y + z)^2) + (((4*I)/9)*(19*y^4 - 35*y^5 - 26*y^6 + 98*y^7 - 73*y^8 + 17*y^9 - 148*y^3*z + 519*y^4*z - 548*y^5*z - 38*y^6*z + 432*y^7*z - 265*y^8*z + 48*y^9*z - 467*y^2*z^2 + 2166*y^3*z^2 - 3387*y^4*z^2 + 1661*y^5*z^2 + 684*y^6*z^2 - 831*y^7*z^2 + 174*y^8*z^2 - 198*y*z^3 + 1759*y^2*z^3 - 4160*y^3*z^3 + 3513*y^4*z^3 - 361*y^5*z^3 - 784*y^6*z^3 + 231*y^7*z^3 + 6*z^4 + 417*y*z^4 - 1769*y^2*z^4 + 2232*y^3*z^4 - 783*y^4*z^4 - 211*y^5*z^4 + 108*y^6*z^4 - 18*z^5 - 168*y*z^5 + 303*y^2*z^5 - 63*y^3*z^5 - 21*y^4*z^5 - 42*y^5*z^5 + 18*z^6 - 123*y*z^6 + 252*y^2*z^6 - 99*y^3*z^6 - 66*y^4*z^6 - 6*z^7 + 72*y*z^7 - 54*y^2*z^7 - 21*y^3*z^7)*G[1 - y, -y, z])/ ((-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (((4*I)/9)*(-9*y^4 - 159*y^5 + 159*y^6 - 53*y^7 + 246*y^3*z - 1134*y^4*z + 1491*y^5*z - 553*y^6*z + 6*y^7*z + 396*y^2*z^2 - 2241*y^3*z^2 + 3915*y^4*z^2 - 1970*y^5*z^2 + 57*y^6*z^2 + 81*y*z^3 - 1488*y^2*z^3 + 4197*y^3*z^3 - 3106*y^4*z^3 + 207*y^5*z^3 - 288*y*z^4 + 1974*y^2*z^4 - 2417*y^3*z^4 + 360*y^4*z^4 - 18*z^5 + 396*y*z^5 - 973*y^2*z^5 + 324*y^3*z^5 + 36*z^6 - 216*y*z^6 + 153*y^2*z^6 - 24*z^7 + 39*y*z^7 + 6*z^8)* G[-y, 0, z])/(y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (((4*I)/9)*(34*y^4 - 184*y^5 + 336*y^6 - 256*y^7 + 70*y^8 + 167*y^3*z - 874*y^4*z + 1614*y^5*z - 1232*y^6*z + 283*y^7*z + 42*y^8*z + 340*y^2*z^2 - 1970*y^3*z^2 + 3970*y^4*z^2 - 3258*y^5*z^2 + 786*y^6*z^2 + 132*y^7*z^2 + 189*y*z^3 - 1646*y^2*z^3 + 4187*y^3*z^3 - 3964*y^4*z^3 + 1096*y^5*z^3 + 138*y^6*z^3 - 12*z^4 - 342*y*z^4 + 1576*y^2*z^4 - 1754*y^3*z^4 + 424*y^4*z^4 + 36*z^5 + 39*y*z^5 + 108*y^2*z^5 - 369*y^3*z^5 - 138*y^4*z^5 - 36*z^6 + 192*y*z^6 - 348*y^2*z^6 - 132*y^3*z^6 + 12*z^7 - 78*y*z^7 - 42*y^2*z^7)*G[-y, 1 - y, z])/ ((-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + (((4*I)/9)*(-36*y^4 + 24*y^5 + 90*y^6 - 116*y^7 + 46*y^8 - 8*y^9 - 267*y^3*z + 1137*y^4*z - 1965*y^5*z + 1781*y^6*z - 874*y^7*z + 182*y^8*z + 6*y^9*z - 414*y^2*z^2 + 2817*y^3*z^2 - 6912*y^4*z^2 + 8155*y^5*z^2 - 4778*y^6*z^2 + 1138*y^7*z^2 - 6*y^8*z^2 - 63*y*z^3 + 1671*y^2*z^3 - 6813*y^3*z^3 + 11017*y^4*z^3 - 8045*y^5*z^3 + 2314*y^6*z^3 - 81*y^7*z^3 + 225*y*z^4 - 2364*y^2*z^4 + 5837*y^3*z^4 - 5560*y^4*z^4 + 2039*y^5*z^4 - 177*y^6*z^4 + 18*z^5 - 324*y*z^5 + 1216*y^2*z^5 - 1436*y^3*z^5 + 700*y^4*z^5 - 228*y^5*z^5 - 36*z^6 + 162*y*z^6 - 54*y^2*z^6 - 18*y^3*z^6 - 216*y^4*z^6 + 24*z^7 + 3*y*z^7 - 60*y^2*z^7 - 129*y^3*z^7 - 6*z^8 - 15*y*z^8 - 33*y^2*z^8)*G[-y, -y, z])/((-1 + y)^2*y^2*z^3* (-1 + y + z)^3*(y + z)^2) + (((16*I)/3)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 0, 1 - y, z])/(y*z^2*(y + z)^3) - (((8*I)/3)*(-9*y^4 + 30*y^5 - 15*y^6 - 60*y^7 + 105*y^8 - 66*y^9 + 15*y^10 - 9*y^3*z + 9*y^4*z + 150*y^5*z - 510*y^6*z + 675*y^7*z - 411*y^8*z + 96*y^9*z - 13*y^2*z^2 + 39*y^3*z^2 + 147*y^4*z^2 - 772*y^5*z^2 + 1233*y^6*z^2 - 849*y^7*z^2 + 209*y^8*z^2 + 6*y^9*z^2 - 15*y*z^3 + 123*y^2*z^3 - 273*y^3*z^3 + 27*y^4*z^3 + 558*y^5*z^3 - 594*y^6*z^3 + 138*y^7*z^3 + 36*y^8*z^3 - 6*z^4 + 99*y*z^4 - 456*y^2*z^4 + 873*y^3*z^4 - 747*y^4*z^4 + 288*y^5*z^4 - 141*y^6*z^4 + 90*y^7*z^4 + 24*z^5 - 225*y*z^5 + 727*y^2*z^5 - 1065*y^3*z^5 + 723*y^4*z^5 - 286*y^5*z^5 + 120*y^6*z^5 - 36*z^6 + 231*y*z^6 - 525*y^2*z^6 + 465*y^3*z^6 - 171*y^4*z^6 + 90*y^5*z^6 + 24*z^7 - 108*y*z^7 + 138*y^2*z^7 - 36*y^3*z^7 + 36*y^4*z^7 - 6*z^8 + 18*y*z^8 + 6*y^3*z^8)*G[0, 0, -y, z])/((-1 + y)^3*y^2*z^2* (-1 + y + z)^3*(y + z)^3) - (((16*I)/3)*(y^3 + 3*y^2*z - 3*y^3*z + 3*y*z^2 - 9*y^2*z^2 + 3*y^3*z^2 - z^3 - 3*y*z^3 + 3*y^2*z^3 + 2*y^3*z^3 + 3*z^4 - 3*y*z^4 + 6*y^2*z^4 - 3*z^5 + 6*y*z^5 + 2*z^6)*G[0, 1, 0, z])/(z^3*(-1 + y + z)^3* (y + z)^3) + (((16*I)/3)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[0, 1 - y, 0, z])/(y*z^2*(y + z)^3) + ((8*I)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 1 - y, 1 - y, z])/(y*z^2*(y + z)^3) + (((8*I)/3)*(2*y^5 - 12*y^6 + 30*y^7 - 40*y^8 + 30*y^9 - 12*y^10 + 2*y^11 - 27*y^4*z + 132*y^5*z - 255*y^6*z + 240*y^7*z - 105*y^8*z + 12*y^9*z + 3*y^10*z - 63*y^3*z^2 + 387*y^4*z^2 - 924*y^5*z^2 + 1086*y^6*z^2 - 639*y^7*z^2 + 159*y^8*z^2 - 6*y^9*z^2 - 65*y^2*z^3 + 513*y^3*z^3 - 1497*y^4*z^3 + 2102*y^5*z^3 - 1485*y^6*z^3 + 483*y^7*z^3 - 57*y^8*z^3 + 6*y^9*z^3 - 21*y*z^4 + 315*y^2*z^4 - 1305*y^3*z^4 + 2373*y^4*z^4 - 2118*y^5*z^4 + 924*y^6*z^4 - 204*y^7*z^4 + 36*y^8*z^4 - 6*z^5 + 117*y*z^5 - 702*y^2*z^5 + 1731*y^3*z^5 - 2025*y^4*z^5 + 1164*y^5*z^5 - 369*y^6*z^5 + 90*y^7*z^5 + 24*z^6 - 243*y*z^6 + 851*y^2*z^6 - 1329*y^3*z^6 + 951*y^4*z^6 - 356*y^5*z^6 + 120*y^6*z^6 - 36*z^7 + 237*y*z^7 - 543*y^2*z^7 + 483*y^3*z^7 - 177*y^4*z^7 + 90*y^5*z^7 + 24*z^8 - 108*y*z^8 + 138*y^2*z^8 - 36*y^3*z^8 + 36*y^4*z^8 - 6*z^9 + 18*y*z^9 + 6*y^3*z^9)*G[0, 1 - y, -y, z])/((-1 + y)^3*y^2*z^3* (-1 + y + z)^3*(y + z)^3) - (((8*I)/3)*(6*y^5 - 6*y^6 + 2*y^7 + 36*y^3*z - 90*y^4*z + 78*y^5*z - 24*y^6*z + 90*y^2*z^2 - 360*y^3*z^2 + 432*y^4*z^2 - 168*y^5*z^2 + 67*y*z^3 - 465*y^2*z^3 + 807*y^3*z^3 - 405*y^4*z^3 + 9*z^4 - 228*y*z^4 + 687*y^2*z^4 - 486*y^3*z^4 - 27*z^5 + 255*y*z^5 - 306*y^2*z^5 + 27*z^6 - 92*y*z^6 - 9*z^7)*G[0, -y, 0, z])/ (y*z^3*(-1 + y + z)^3*(y + z)^3) + (((8*I)/3)*(-4*y^5 + 12*y^6 - 12*y^7 + 4*y^8 + 21*y^4*z - 87*y^5*z + 111*y^6*z - 45*y^7*z + 57*y^3*z^2 - 243*y^4*z^2 + 303*y^5*z^2 - 117*y^6*z^2 + 63*y^2*z^3 - 267*y^3*z^3 + 315*y^4*z^3 - 135*y^5*z^3 + 6*y^6*z^3 + 21*y*z^4 - 105*y^2*z^4 + 129*y^3*z^4 - 117*y^4*z^4 + 18*y^5*z^4 + 6*z^5 - 36*y*z^5 + 60*y^2*z^5 - 102*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 36*y^2*z^6 + 6*y^3*z^6)*G[0, -y, 1 - y, z])/ ((-1 + y)^3*y^2*z^3*(y + z)^3) - (((8*I)/3)*(-6*y^6 + 24*y^7 - 38*y^8 + 30*y^9 - 12*y^10 + 2*y^11 + 39*y^4*z - 264*y^5*z + 729*y^6*z - 1056*y^7*z + 849*y^8*z - 360*y^9*z + 63*y^10*z + 93*y^3*z^2 - 729*y^4*z^2 + 2298*y^5*z^2 - 3756*y^6*z^2 + 3375*y^7*z^2 - 1587*y^8*z^2 + 306*y^9*z^2 + 80*y^2*z^3 - 807*y^3*z^3 + 3078*y^4*z^3 - 5875*y^5*z^3 + 6033*y^6*z^3 - 3204*y^7*z^3 + 701*y^8*z^3 - 6*y^9*z^3 + 24*y*z^4 - 414*y^2*z^4 + 2127*y^3*z^4 - 5010*y^4*z^4 + 6105*y^5*z^4 - 3798*y^6*z^4 + 1002*y^7*z^4 - 36*y^8*z^4 + 6*z^5 - 126*y*z^5 + 882*y^2*z^5 - 2652*y^3*z^5 + 3987*y^4*z^5 - 3063*y^5*z^5 + 1056*y^6*z^5 - 90*y^7*z^5 - 24*z^6 + 252*y*z^6 - 987*y^2*z^6 + 1872*y^3*z^6 - 1854*y^4*z^6 + 870*y^5*z^6 - 120*y^6*z^6 + 36*z^7 - 240*y*z^7 + 615*y^2*z^7 - 807*y^3*z^7 + 513*y^4*z^7 - 90*y^5*z^7 - 24*z^8 + 108*y*z^8 - 201*y^2*z^8 + 180*y^3*z^8 - 36*y^4*z^8 + 6*z^9 - 18*y*z^9 + 27*y^2*z^9 - 6*y^3*z^9)* G[0, -y, -y, z])/((-1 + y)^3*y^2*z^3*(-1 + y + z)^3*(y + z)^3) - (((32*I)/3)*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, 0, z])/ (z^3*(-1 + y + z)^3) + (((8*I)/3)*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)*G[1, 0, 1 - y, z])/ (y*z^3*(-1 + y + z)^3) - ((8*I)*(3*y - 7*y^2 + 9*y^3 - 3*y^4 - 13*y*z + 24*y^2*z - 21*y^3*z + 4*y^4*z + 2*z^2 + 15*y*z^2 - 21*y^2*z^2 + 10*y^3*z^2 - 8*z^3 + 3*y*z^3 - 2*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 14*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)*G[1, 0, -y, z])/(y^2*z^3*(-1 + y + z)^3) + (((8*I)/3)*(9 - 25*y + 30*y^2 - 12*y^3 - 36*z + 75*y*z - 60*y^2*z + 12*y^3*z + 54*z^2 - 75*y*z^2 + 30*y^2*z^2 - 36*z^3 + 25*y*z^3 + 9*z^4)*G[1, 1 - y, 0, z])/(y*z^3*(-1 + y + z)^3) - ((8*I)*(3*y - 7*y^2 + 9*y^3 - 3*y^4 - 13*y*z + 24*y^2*z - 21*y^3*z + 4*y^4*z + 2*z^2 + 15*y*z^2 - 21*y^2*z^2 + 10*y^3*z^2 - 8*z^3 + 3*y*z^3 - 2*y^2*z^3 + 2*y^3*z^3 + 12*z^4 - 14*y*z^4 + 6*y^2*z^4 - 8*z^5 + 6*y*z^5 + 2*z^6)* G[1, 1 - y, -y, z])/(y^2*z^3*(-1 + y + z)^3) + (((16*I)/3)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[1 - y, 0, 0, z])/(y*z^2*(y + z)^3) + ((8*I)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 0, 1 - y, z])/(y*z^2*(y + z)^3) + (((8*I)/3)*(9*y^4 - 32*y^5 + 42*y^6 - 24*y^7 + 5*y^8 + 27*y^3*z - 75*y^4*z + 33*y^5*z + 57*y^6*z - 48*y^7*z + 6*y^8*z + 27*y^2*z^2 - 63*y^3*z^2 - 63*y^4*z^2 + 213*y^5*z^2 - 132*y^6*z^2 + 18*y^7*z^2 + 9*y*z^3 - y^2*z^3 - 147*y^3*z^3 + 249*y^4*z^3 - 152*y^5*z^3 + 24*y^6*z^3 + 9*y*z^4 - 75*y^2*z^4 + 111*y^3*z^4 - 123*y^4*z^4 + 24*y^5*z^4 + 6*z^5 - 36*y*z^5 + 60*y^2*z^5 - 102*y^3*z^5 + 18*y^4*z^5 - 6*z^6 + 18*y*z^6 - 36*y^2*z^6 + 6*y^3*z^6)*G[1 - y, 0, -y, z])/ ((-1 + y)^3*y^2*z^3*(y + z)^3) + (((8*I)/3)*(2*y^3 - y^4 + 2*y^5 + 6*y^2*z - 7*y^3*z + 7*y^4*z + 6*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 2*z^3 - 5*y*z^3 + 7*y^2*z^3 + 4*z^4 - y*z^4 - 2*z^5)*G[1 - y, 1, 0, z])/ (z^3*(-1 + y + z)^2*(y + z)^3) + ((8*I)*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 1 - y, 0, z])/(y*z^2*(y + z)^3) - (((8*I)/3)*(9*y^4 - 38*y^5 + 60*y^6 - 42*y^7 + 11*y^8 + 27*y^3*z - 129*y^4*z + 195*y^5*z - 105*y^6*z + 6*y^7*z + 6*y^8*z + 27*y^2*z^2 - 171*y^3*z^2 + 261*y^4*z^2 - 111*y^5*z^2 - 24*y^6*z^2 + 18*y^7*z^2 - 71*y^2*z^3 + 129*y^3*z^3 - 69*y^4*z^3 - 19*y^5*z^3 + 12*y^6*z^3 - 24*y*z^4 + 60*y^2*z^4 - 96*y^3*z^4 + 18*y^4*z^4 - 12*y^5*z^4 - 6*z^5 + 36*y*z^5 - 84*y^2*z^5 + 18*y^3*z^5 - 18*y^4*z^5 + 6*z^6 - 18*y*z^6 - 6*y^3*z^6)*G[1 - y, 1 - y, -y, z])/((-1 + y)^3*y^2*z^3* (y + z)^3) + (((8*I)/3)*(4*y^4 - 5*y^5 + 4*y^6 + 36*y^3*z - 71*y^4*z + 41*y^5*z + 72*y^2*z^2 - 207*y^3*z^2 + 139*y^4*z^2 + 38*y*z^3 - 217*y^2*z^3 + 209*y^3*z^3 + 6*z^4 - 88*y*z^4 + 151*y^2*z^4 - 12*z^5 + 50*y*z^5 + 6*z^6)*G[1 - y, -y, 0, z])/ (y*z^3*(-1 + y + z)^2*(y + z)^3) - (((8*I)/3)*(-10*y^4 + 30*y^5 - 30*y^6 + 10*y^7 - 69*y^3*z + 183*y^4*z - 159*y^5*z + 45*y^6*z - 141*y^2*z^2 + 351*y^3*z^2 - 291*y^4*z^2 + 81*y^5*z^2 + 9*z^3 - 127*y*z^3 + 255*y^2*z^3 - 201*y^3*z^3 + 46*y^4*z^3 - 18*z^4 + 30*y*z^4 - 42*y^2*z^4 - 24*y^3*z^4 - 12*y*z^5 - 42*y^2*z^5 - 18*y*z^6)* G[1 - y, -y, 1 - y, z])/((-1 + y)^3*y*z^3*(y + z)^3) + (((8*I)/3)*(-2*y^3 + 7*y^4 - 11*y^5 + 11*y^6 - 7*y^7 + 2*y^8 + 23*y^2*z - 105*y^3*z + 187*y^4*z - 161*y^5*z + 66*y^6*z - 10*y^7*z + 52*y*z^2 - 285*y^2*z^2 + 603*y^3*z^2 - 619*y^4*z^2 + 309*y^5*z^2 - 60*y^6*z^2 + 9*z^3 - 137*y*z^3 + 448*y^2*z^3 - 603*y^3*z^3 + 365*y^4*z^3 - 82*y^5*z^3 - 18*z^4 + 106*y*z^4 - 192*y^2*z^4 + 126*y^3*z^4 - 22*y^4*z^4 + 9*z^5 - 18*y*z^5 - 15*y^2*z^5 + 33*y^3*z^5 - 12*y*z^6 + 30*y^2*z^6 + 9*y*z^7)* G[1 - y, -y, -y, z])/((-1 + y)^3*y*z^3*(-1 + y + z)^2* (y + z)^2) + (((16*I)/3)*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)*G[-y, 0, 0, z])/(y*z^3*(-1 + y + z)^3* (y + z)^2) - (((8*I)/3)*(-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)*G[-y, 0, 1 - y, z])/ (y*z^3*(-1 + y + z)^3*(y + z)^2) - (((8*I)/3)*(-4*y^4 + 36*y^5 - 36*y^6 + 12*y^7 - 32*y^3*z + 156*y^4*z - 216*y^5*z + 84*y^6*z - 40*y^2*z^2 + 240*y^3*z^2 - 444*y^4*z^2 + 228*y^5*z^2 - 15*y*z^3 + 171*y^2*z^3 - 447*y^3*z^3 + 317*y^4*z^3 - 6*y^5*z^3 - 6*z^4 + 75*y*z^4 - 282*y^2*z^4 + 283*y^3*z^4 - 30*y^4*z^4 + 24*z^5 - 135*y*z^5 + 203*y^2*z^5 - 60*y^3*z^5 - 36*z^6 + 105*y*z^6 - 60*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[-y, 0, -y, z])/ (y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (((8*I)/3)*(-y^3 - 6*y^4 + 6*y^5 - y^6 + 19*y^2*z - 78*y^3*z + 105*y^4*z - 47*y^5*z + 6*y^6*z + 29*y*z^2 - 165*y^2*z^2 + 297*y^3*z^2 - 184*y^4*z^2 + 30*y^5*z^2 + 3*z^3 - 102*y*z^3 + 312*y^2*z^3 - 279*y^3*z^3 + 60*y^4*z^3 - 9*z^4 + 123*y*z^4 - 192*y^2*z^4 + 60*y^3*z^4 + 9*z^5 - 54*y*z^5 + 30*y^2*z^5 - 3*z^6 + 6*y*z^6)*G[-y, 1 - y, 0, z])/(y*z^3*(-1 + y + z)^3* (y + z)^2) - ((8*I)*(4*y^3 + 17*y^2*z + 22*y*z^2 + 3*z^3)* G[-y, 1 - y, 1 - y, z])/(y*z^3*(y + z)^2) + (((8*I)/3)*(-9*y^4 + 21*y^5 - 21*y^6 + 7*y^7 + 9*y^4*z - 12*y^5*z - y^6*z + 6*y^7*z + 21*y^2*z^2 - 81*y^3*z^2 + 120*y^4*z^2 - 86*y^5*z^2 + 30*y^6*z^2 - 6*y*z^3 - 45*y^2*z^3 + 156*y^3*z^3 - 158*y^4*z^3 + 54*y^5*z^3 - 6*z^4 + 48*y*z^4 - 27*y^2*z^4 - 49*y^3*z^4 + 30*y^4*z^4 + 24*z^5 - 108*y*z^5 + 103*y^2*z^5 - 30*y^3*z^5 - 36*z^6 + 96*y*z^6 - 54*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[-y, 1 - y, -y, z])/ (y^2*z^3*(-1 + y + z)^3*(y + z)^2) - (((8*I)/3)*(y^3 + 17*y^2*z + 6*y^3*z + 25*y*z^2 + 12*y^2*z^2 + 6*z^3 + 6*y*z^3)*G[-y, -y, 0, z])/(y*z^3*(y + z)^2) + (((8*I)/3)*(-5*y^4 + 24*y^5 - 24*y^6 + 7*y^7 + 8*y^3*z + 3*y^4*z - 24*y^5*z + 2*y^6*z + 6*y^7*z + 25*y^2*z^2 - 102*y^3*z^2 + 117*y^4*z^2 - 77*y^5*z^2 + 30*y^6*z^2 - 6*y*z^3 - 57*y^2*z^3 + 174*y^3*z^3 - 149*y^4*z^3 + 54*y^5*z^3 - 6*z^4 + 48*y*z^4 - 15*y^2*z^4 - 46*y^3*z^4 + 30*y^4*z^4 + 24*z^5 - 108*y*z^5 + 103*y^2*z^5 - 30*y^3*z^5 - 36*z^6 + 96*y*z^6 - 54*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)*G[-y, -y, 1 - y, z])/ (y^2*z^3*(-1 + y + z)^3*(y + z)^2) + (((8*I)/3)*(-5*y^4 + 21*y^5 - 21*y^6 + 7*y^7 - 19*y^3*z + 78*y^4*z - 93*y^5*z + 26*y^6*z + 6*y^7*z - 29*y^2*z^2 + 138*y^3*z^2 - 192*y^4*z^2 + 49*y^5*z^2 + 30*y^6*z^2 - 15*y*z^3 + 132*y^2*z^3 - 252*y^3*z^3 + 94*y^4*z^3 + 54*y^5*z^3 - 6*z^4 + 75*y*z^4 - 231*y^2*z^4 + 167*y^3*z^4 + 30*y^4*z^4 + 24*z^5 - 135*y*z^5 + 184*y^2*z^5 - 30*y^3*z^5 - 36*z^6 + 105*y*z^6 - 54*y^2*z^6 + 24*z^7 - 30*y*z^7 - 6*z^8)* G[-y, -y, -y, z])/(y^2*z^3*(-1 + y + z)^3*(y + z)^2) - ((32*I)*G[0, 1 - y, 0, -y, z])/z^3 + ((32*I)*G[0, 1 - y, 1 - y, -y, z])/z^3 + ((32*I)*G[0, -y, 0, 1 - y, z])/z^3 + ((32*I)*G[0, -y, 1 - y, 0, z])/z^3 - ((32*I)*G[0, -y, 1 - y, -y, z])/z^3 + ((32*I)*G[0, -y, -y, 0, z])/ z^3 - ((32*I)*G[0, -y, -y, 1 - y, z])/z^3 - ((32*I)*G[0, -y, -y, -y, z])/z^3 + ((64*I)*G[1 - y, 0, 0, -y, z])/ z^3 - ((64*I)*G[1 - y, 0, 1 - y, -y, z])/z^3 + ((64*I)*G[1 - y, 0, -y, 1 - y, z])/z^3 + ((32*I)*G[1 - y, 0, -y, -y, z])/z^3 - ((32*I)*G[1 - y, 1, 0, 1 - y, z])/z^3 + ((32*I)*G[1 - y, 1, 0, -y, z])/z^3 - ((32*I)*G[1 - y, 1, 1 - y, 0, z])/z^3 + ((32*I)*G[1 - y, 1, 1 - y, -y, z])/z^3 + ((96*I)*G[1 - y, 1 - y, 0, -y, z])/z^3 - ((96*I)*G[1 - y, 1 - y, 1 - y, -y, z])/z^3 - ((64*I)*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 - ((32*I)*G[1 - y, 1 - y, -y, -y, z])/z^3 - ((64*I)*G[1 - y, -y, 0, 1 - y, z])/z^3 - ((64*I)*G[1 - y, -y, 1 - y, 0, z])/z^3 + ((64*I)*G[1 - y, -y, 1 - y, -y, z])/z^3 - ((64*I)*G[1 - y, -y, -y, 0, z])/z^3 + ((64*I)*G[1 - y, -y, -y, 1 - y, z])/z^3 + ((64*I)*G[1 - y, -y, -y, -y, z])/z^3 - ((64*I)*G[-y, 0, 0, 1 - y, z])/z^3 - ((64*I)*G[-y, 0, 1 - y, 0, z])/z^3 - ((96*I)*G[-y, 0, 1 - y, 1 - y, z])/z^3 + ((64*I)*G[-y, 0, 1 - y, -y, z])/z^3 - ((96*I)*G[-y, 0, -y, 0, z])/ z^3 + ((64*I)*G[-y, 0, -y, 1 - y, z])/z^3 + ((96*I)*G[-y, 0, -y, -y, z])/z^3 - ((64*I)*G[-y, 1 - y, 0, 0, z])/ z^3 - ((96*I)*G[-y, 1 - y, 0, 1 - y, z])/z^3 + ((64*I)*G[-y, 1 - y, 0, -y, z])/z^3 - ((96*I)*G[-y, 1 - y, 1 - y, 0, z])/z^3 + ((32*I)*G[-y, 1 - y, 1 - y, -y, z])/z^3 - ((64*I)*G[-y, 1 - y, -y, 0, z])/z^3 + ((128*I)*G[-y, 1 - y, -y, 1 - y, z])/z^3 + ((96*I)*G[-y, 1 - y, -y, -y, z])/z^3 - ((64*I)*G[-y, -y, 0, 0, z])/ z^3 - ((64*I)*G[-y, -y, 0, 1 - y, z])/z^3 + ((64*I)*G[-y, -y, 0, -y, z])/z^3 - ((64*I)*G[-y, -y, 1 - y, 0, z])/ z^3 + ((96*I)*G[-y, -y, 1 - y, 1 - y, z])/z^3 + ((64*I)*G[-y, -y, 1 - y, -y, z])/z^3 + ((32*I)*G[-y, -y, -y, 0, z])/z^3 + ((64*I)*G[-y, -y, -y, 1 - y, z])/z^3 - ((32*I)*G[-y, -y, -y, -y, z])/z^3) + ((32*I)*G[0, 1 - y, 0, 1, 0, z])/z^3 - ((32*I)*G[0, 1 - y, 0, -y, 1 - y, z])/z^3 - ((32*I)*G[0, 1 - y, 1 - y, 1, 0, z])/z^3 + ((32*I)*G[0, 1 - y, 1 - y, -y, 1 - y, z])/z^3 - ((32*I)*G[0, -y, 0, 1, 0, z])/z^3 + ((32*I)*G[0, -y, 0, 1 - y, 1 - y, z])/z^3 + ((32*I)*G[0, -y, 1 - y, 0, 1 - y, z])/z^3 - ((32*I)*G[0, -y, 1 - y, 1, 0, z])/z^3 + ((32*I)*G[0, -y, 1 - y, 1 - y, 0, z])/z^3 - ((32*I)*G[0, -y, 1 - y, -y, 1 - y, z])/z^3 + ((32*I)*G[0, -y, -y, 0, 1 - y, z])/z^3 + ((32*I)*G[0, -y, -y, 1 - y, 0, z])/z^3 - ((32*I)*G[0, -y, -y, 1 - y, 1 - y, z])/z^3 - ((32*I)*G[0, -y, -y, -y, 1 - y, z])/z^3 - ((64*I)*G[1 - y, 0, 0, 1, 0, z])/z^3 + ((64*I)*G[1 - y, 0, 0, -y, 1 - y, z])/z^3 - ((64*I)*G[1 - y, 0, 1, 0, 0, z])/z^3 - ((32*I)*G[1 - y, 0, 1, 1, 0, z])/z^3 + ((64*I)*G[1 - y, 0, 1 - y, 1, 0, z])/z^3 - ((64*I)*G[1 - y, 0, 1 - y, -y, 1 - y, z])/z^3 + ((64*I)*G[1 - y, 0, -y, 1 - y, 1 - y, z])/z^3 + ((32*I)*G[1 - y, 0, -y, -y, 1 - y, z])/z^3 - ((32*I)*G[1 - y, 1, 0, 1, 0, z])/z^3 - ((32*I)*G[1 - y, 1, 0, 1 - y, 1 - y, z])/z^3 + ((32*I)*G[1 - y, 1, 0, -y, 1 - y, z])/z^3 + ((32*I)*G[1 - y, 1, 1, 1, 0, z])/z^3 - ((32*I)*G[1 - y, 1, 1 - y, 0, 1 - y, z])/z^3 + ((32*I)*G[1 - y, 1, 1 - y, 1, 0, z])/z^3 - ((32*I)*G[1 - y, 1, 1 - y, 1 - y, 0, z])/z^3 + ((32*I)*G[1 - y, 1, 1 - y, -y, 1 - y, z])/z^3 - ((96*I)*G[1 - y, 1 - y, 0, 1, 0, z])/z^3 + ((96*I)*G[1 - y, 1 - y, 0, -y, 1 - y, z])/z^3 + ((64*I)*G[1 - y, 1 - y, 1, 0, 0, z])/z^3 + ((32*I)*G[1 - y, 1 - y, 1, 1, 0, z])/z^3 + ((96*I)*G[1 - y, 1 - y, 1 - y, 1, 0, z])/z^3 - ((96*I)*G[1 - y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 - ((64*I)*G[1 - y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 - ((32*I)*G[1 - y, 1 - y, -y, -y, 1 - y, z])/z^3 + ((64*I)*G[1 - y, -y, 0, 1, 0, z])/z^3 - ((64*I)*G[1 - y, -y, 0, 1 - y, 1 - y, z])/z^3 - ((64*I)*G[1 - y, -y, 1 - y, 0, 1 - y, z])/z^3 + ((64*I)*G[1 - y, -y, 1 - y, 1, 0, z])/z^3 - ((64*I)*G[1 - y, -y, 1 - y, 1 - y, 0, z])/z^3 + ((64*I)*G[1 - y, -y, 1 - y, -y, 1 - y, z])/z^3 - ((64*I)*G[1 - y, -y, -y, 0, 1 - y, z])/z^3 - ((64*I)*G[1 - y, -y, -y, 1 - y, 0, z])/z^3 + ((64*I)*G[1 - y, -y, -y, 1 - y, 1 - y, z])/z^3 + ((64*I)*G[1 - y, -y, -y, -y, 1 - y, z])/z^3 + ((96*I)*G[-y, 0, 0, 1, 0, z])/z^3 - ((64*I)*G[-y, 0, 0, 1 - y, 1 - y, z])/z^3 + ((64*I)*G[-y, 0, 1, 0, 0, z])/z^3 - ((64*I)*G[-y, 0, 1 - y, 0, 1 - y, z])/z^3 + ((96*I)*G[-y, 0, 1 - y, 1, 0, z])/z^3 - ((64*I)*G[-y, 0, 1 - y, 1 - y, 0, z])/z^3 - ((96*I)*G[-y, 0, 1 - y, 1 - y, 1 - y, z])/z^3 + ((64*I)*G[-y, 0, 1 - y, -y, 1 - y, z])/z^3 - ((96*I)*G[-y, 0, -y, 0, 1 - y, z])/z^3 - ((96*I)*G[-y, 0, -y, 1 - y, 0, z])/z^3 + ((64*I)*G[-y, 0, -y, 1 - y, 1 - y, z])/z^3 + ((96*I)*G[-y, 0, -y, -y, 1 - y, z])/z^3 - ((64*I)*G[-y, 1 - y, 0, 0, 1 - y, z])/z^3 + ((96*I)*G[-y, 1 - y, 0, 1, 0, z])/z^3 - ((64*I)*G[-y, 1 - y, 0, 1 - y, 0, z])/z^3 - ((96*I)*G[-y, 1 - y, 0, 1 - y, 1 - y, z])/z^3 + ((64*I)*G[-y, 1 - y, 0, -y, 1 - y, z])/z^3 + ((64*I)*G[-y, 1 - y, 1, 0, 0, z])/z^3 - ((64*I)*G[-y, 1 - y, 1 - y, 0, 0, z])/z^3 - ((96*I)*G[-y, 1 - y, 1 - y, 0, 1 - y, z])/z^3 + ((128*I)*G[-y, 1 - y, 1 - y, 1, 0, z])/z^3 - ((96*I)*G[-y, 1 - y, 1 - y, 1 - y, 0, z])/z^3 + ((32*I)*G[-y, 1 - y, 1 - y, -y, 1 - y, z])/z^3 - ((64*I)*G[-y, 1 - y, -y, 0, 1 - y, z])/z^3 - ((64*I)*G[-y, 1 - y, -y, 1 - y, 0, z])/z^3 + ((128*I)*G[-y, 1 - y, -y, 1 - y, 1 - y, z])/z^3 + ((96*I)*G[-y, 1 - y, -y, -y, 1 - y, z])/z^3 - ((64*I)*G[-y, -y, 0, 0, 1 - y, z])/z^3 + ((32*I)*G[-y, -y, 0, 1, 0, z])/z^3 - ((64*I)*G[-y, -y, 0, 1 - y, 0, z])/z^3 - ((64*I)*G[-y, -y, 0, 1 - y, 1 - y, z])/z^3 + ((64*I)*G[-y, -y, 0, -y, 1 - y, z])/z^3 - ((64*I)*G[-y, -y, 1 - y, 0, 0, z])/z^3 - ((64*I)*G[-y, -y, 1 - y, 0, 1 - y, z])/z^3 + ((32*I)*G[-y, -y, 1 - y, 1, 0, z])/z^3 - ((64*I)*G[-y, -y, 1 - y, 1 - y, 0, z])/z^3 + ((96*I)*G[-y, -y, 1 - y, 1 - y, 1 - y, z])/z^3 + ((64*I)*G[-y, -y, 1 - y, -y, 1 - y, z])/z^3 + ((32*I)*G[-y, -y, -y, 0, 1 - y, z])/z^3 + ((32*I)*G[-y, -y, -y, 1 - y, 0, z])/z^3 + ((64*I)*G[-y, -y, -y, 1 - y, 1 - y, z])/z^3 - ((32*I)*G[-y, -y, -y, -y, 1 - y, z])/z^3 + ((((4*I)/3)*(108*y^2 - 336*y^3 + 76*y^4 + 904*y^5 - 1428*y^6 + 872*y^7 - 196*y^8 + 216*y*z - 978*y^2*z + 791*y^3*z + 2319*y^4*z - 5190*y^5*z + 3880*y^6*z - 1065*y^7*z + 27*y^8*z - 354*y*z^2 + 328*y^2*z^2 + 3033*y^3*z^2 - 7629*y^4*z^2 + 6719*y^5*z^2 - 2199*y^6*z^2 + 102*y^7*z^2 - 36*z^3 + 45*y*z^3 + 1591*y^2*z^3 - 4983*y^3*z^3 + 5376*y^4*z^3 - 2176*y^5*z^3 + 183*y^6*z^3 + 108*z^4 - 27*y*z^4 - 933*y^2*z^4 + 1692*y^3*z^4 - 1062*y^4*z^4 + 222*y^5*z^4 - 108*z^5 + 219*y*z^5 - 36*y^2*z^5 - 279*y^3*z^5 + 195*y^4*z^5 + 36*z^6 - 63*y*z^6 - 99*y^2*z^6 + 108*y^3*z^6 - 36*y*z^7 + 27*y^2*z^7))/((-1 + y)^3*y*z^2* (-1 + y + z)^3*(y + z)^2) + ((56*I)*(4 - 8*y + 4*y^2 + 2*z - 2*y*z + 3*z^2)*G[0, z])/((-1 + y)^3*z^2) - (((8*I)/3)*(27*y - 77*y^2 + 81*y^3 - 27*y^4 - 117*y*z + 258*y^2*z - 189*y^3*z + 36*y^4*z + 18*z^2 + 135*y*z^2 - 231*y^2*z^2 + 90*y^3*z^2 - 72*z^3 + 27*y*z^3 - 4*y^2*z^3 + 18*y^3*z^3 + 108*z^4 - 126*y*z^4 + 54*y^2*z^4 - 72*z^5 + 54*y*z^5 + 18*z^6)*G[1, z])/(y^2*z^3*(-1 + y + z)^3) - (((8*I)/3)*(27*y^4 - 76*y^5 + 66*y^6 - 12*y^7 - 5*y^8 + 81*y^3*z - 156*y^4*z - 96*y^5*z + 354*y^6*z - 201*y^7*z + 18*y^8*z + 81*y^2*z^2 - 66*y^3*z^2 - 522*y^4*z^2 + 942*y^5*z^2 - 489*y^6*z^2 + 54*y^7*z^2 - 27*y*z^3 + 176*y^2*z^3 - 582*y^3*z^3 + 690*y^4*z^3 - 338*y^5*z^3 + 36*y^6*z^3 - 18*y*z^4 + 30*y^2*z^4 - 132*y^3*z^4 + 21*y^4*z^4 - 36*y^5*z^4 - 18*z^5 + 108*y*z^5 - 246*y^2*z^5 + 75*y^3*z^5 - 54*y^4*z^5 + 18*z^6 - 54*y*z^6 + 9*y^2*z^6 - 18*y^3*z^6)*G[1 - y, z])/ ((-1 + y)^3*y^2*z^3*(y + z)^3) + G[1, y]* ((((8*I)/3)*(108*y^4 - 564*y^5 + 1200*y^6 - 1320*y^7 + 780*y^8 - 228*y^9 + 24*y^10 + 270*y^3*z - 1692*y^4*z + 4200*y^5*z - 5280*y^6*z + 3510*y^7*z - 1140*y^8*z + 132*y^9*z - 54*y*z^2 + 522*y^2*z^2 - 2538*y^3*z^2 + 6426*y^4*z^2 - 8663*y^5*z^2 + 6099*y^6*z^2 - 1959*y^7*z^2 + 149*y^8*z^2 + 18*y^9*z^2 + 180*y*z^3 - 1374*y^2*z^3 + 4242*y^3*z^3 - 6249*y^4*z^3 + 4080*y^5*z^3 - 483*y^6*z^3 - 504*y^7*z^3 + 108*y^8*z^3 - 18*z^4 - 54*y*z^4 + 546*y^2*z^4 - 705*y^3*z^4 - 1062*y^4*z^4 + 2850*y^5*z^4 - 1827*y^6*z^4 + 270*y^7*z^4 + 72*z^5 - 432*y*z^5 + 1399*y^2*z^5 - 3126*y^3*z^5 + 4224*y^4*z^5 - 2560*y^5*z^5 + 360*y^6*z^5 - 108*z^6 + 630*y*z^6 - 1659*y^2*z^6 + 2571*y^3*z^6 - 1893*y^4*z^6 + 270*y^5*z^6 + 72*z^7 - 324*y*z^7 + 687*y^2*z^7 - 732*y^3*z^7 + 108*y^4*z^7 - 18*z^8 + 54*y*z^8 - 117*y^2*z^8 + 18*y^3*z^8))/((-1 + y)^3*y^2*z^2*(-1 + y + z)^3*(y + z)^3) + ((224*I)*G[1 - y, z])/z^3 - ((288*I)*G[-y, z])/z^3) + ((96*I)*G[0, 1 - y, z])/z^3 - ((224*I)*G[1 - y, 0, z])/z^3 + ((96*I)*G[1 - y, 1, z])/z^3 - ((256*I)*G[1 - y, 1 - y, z])/z^3 - ((288*I)*G[-y, 1 - y, z])/z^3)*Zeta[3]) + ((-180*(4 - 8*y + 4*y^2 + 2*z - 2*y*z + 3*z^2))/((-1 + y)^3*z^2) + (720*G[1 - y, z])/z^3)*Zeta[5])/Nc)}